eventespresso / event-espresso-core

core/services/cache/PostRelatedCacheManager.php

Indentation +120 added lines, -120 removed lines

@@ -17,126 +17,126 @@
 class PostRelatedCacheManager extends BasicCacheManager
 {
 
-    /**
-     * @type string
-     */
-    const POST_CACHE_PREFIX = 'ee_cache_post_';
-
-    /**
-     * wp-option option_name for tracking post related cache
-     *
-     * @type string
-     */
-    const POST_CACHE_OPTIONS_KEY = 'ee_post_cache';
-
-
-
-    /**
-     * PostRelatedCacheManager constructor.
-     *
-     * @param CacheStorageInterface      $cache_storage
-     */
-    public function __construct(CacheStorageInterface $cache_storage)
-    {
-        parent::__construct($cache_storage);
-        add_action('save_post', array($this, 'clearPostRelatedCache'));
-    }
-
-
-
-    /**
-     * returns a string that will be prepended to all cache identifiers
-     *
-     * @return string
-     */
-    public function cachePrefix()
-    {
-        return PostRelatedCacheManager::POST_CACHE_PREFIX;
-    }
-
-
-    /**
-     * @return array
-     */
-    protected function getPostRelatedCache()
-    {
-        $post_related_cache = get_option(PostRelatedCacheManager::POST_CACHE_OPTIONS_KEY, array());
-        // verify that cached data was not truncated or corrupted and no longer an array
-        if (! is_array($post_related_cache))  {
-            // uh-oh... let's get rid of any transients using our cache prefix
-            $this->clear(PostRelatedCacheManager::CACHE_PREFIX);
-            // then update the post related cache tracking option
-            $post_related_cache = array();
-            $this->updatePostRelatedCache($post_related_cache);
-        }
-        return $post_related_cache;
-    }
-
-
-    /**
-     * @param array $post_related_cache
-     */
-    protected function updatePostRelatedCache(array $post_related_cache = array())
-    {
-        update_option(PostRelatedCacheManager::POST_CACHE_OPTIONS_KEY, $post_related_cache);
-    }
-
-
-    /**
-     * If you are caching content that pertains to a Post of any type,
-     * then it is recommended to pass the post id and cache id prefix to this method
-     * so that it can be added to the post related cache tracking.
-     * Then, whenever that post is updated, the cache will automatically be deleted,
-     * which helps to ensure that outdated cache content will not be served
-     *
-     * @param int    $post_ID    [required]
-     * @param string $id_prefix  [required] Appended to all cache IDs. Can be helpful in finding specific cache types.
-     *                           May also be helpful to include an additional specific identifier,
-     *                           such as a post ID as part of the $id_prefix so that individual caches
-     *                           can be found and/or cleared. ex: "venue-28", or "shortcode-156".
-     *                           BasicCacheManager::CACHE_PREFIX will also be prepended to the cache id.
-     */
-    public function clearPostRelatedCacheOnUpdate($post_ID, $id_prefix)
-    {
-        $post_related_cache = $this->getPostRelatedCache();
-        // if post is not already being tracked
-        if ( ! isset($post_related_cache[$post_ID])) {
-            // add array to add cache ids to
-            $post_related_cache[$post_ID] = array();
-        }
-        if( ! in_array($id_prefix, $post_related_cache[$post_ID], true)) {
-            // add cache id to be tracked
-            $post_related_cache[$post_ID][] = $id_prefix;
-            $this->updatePostRelatedCache($post_related_cache);
-        }
-    }
-
-
-
-    /**
-     * callback hooked into the WordPress "save_post" action
-     * deletes any cache content associated with the post
-     *
-     * @param int $post_ID [required]
-     */
-    public function clearPostRelatedCache($post_ID)
-    {
-        $post_related_cache = $this->getPostRelatedCache();
-        // if post is not being tracked
-        if ( ! isset($post_related_cache[$post_ID])) {
-            // let's clean up some of the duplicate IDs that were getting added
-            foreach ($post_related_cache as $other_post_ID => $cache_IDs) {
-                //remove duplicates
-                $post_related_cache[$other_post_ID] = array_unique($post_related_cache[$other_post_ID]);
-            }
-            $this->updatePostRelatedCache($post_related_cache);
-            return;
-        }
-        // get cache id prefixes for post, and delete their corresponding transients
-        $this->clear($post_related_cache[$post_ID]);
-        unset($post_related_cache[$post_ID]);
-        $this->updatePostRelatedCache($post_related_cache);
-    }
+	/**
+	 * @type string
+	 */
+	const POST_CACHE_PREFIX = 'ee_cache_post_';
+
+	/**
+	 * wp-option option_name for tracking post related cache
+	 *
+	 * @type string
+	 */
+	const POST_CACHE_OPTIONS_KEY = 'ee_post_cache';
+
+
+
+	/**
+	 * PostRelatedCacheManager constructor.
+	 *
+	 * @param CacheStorageInterface      $cache_storage
+	 */
+	public function __construct(CacheStorageInterface $cache_storage)
+	{
+		parent::__construct($cache_storage);
+		add_action('save_post', array($this, 'clearPostRelatedCache'));
+	}
+
+
+
+	/**
+	 * returns a string that will be prepended to all cache identifiers
+	 *
+	 * @return string
+	 */
+	public function cachePrefix()
+	{
+		return PostRelatedCacheManager::POST_CACHE_PREFIX;
+	}
+
+
+	/**
+	 * @return array
+	 */
+	protected function getPostRelatedCache()
+	{
+		$post_related_cache = get_option(PostRelatedCacheManager::POST_CACHE_OPTIONS_KEY, array());
+		// verify that cached data was not truncated or corrupted and no longer an array
+		if (! is_array($post_related_cache))  {
+			// uh-oh... let's get rid of any transients using our cache prefix
+			$this->clear(PostRelatedCacheManager::CACHE_PREFIX);
+			// then update the post related cache tracking option
+			$post_related_cache = array();
+			$this->updatePostRelatedCache($post_related_cache);
+		}
+		return $post_related_cache;
+	}
+
+
+	/**
+	 * @param array $post_related_cache
+	 */
+	protected function updatePostRelatedCache(array $post_related_cache = array())
+	{
+		update_option(PostRelatedCacheManager::POST_CACHE_OPTIONS_KEY, $post_related_cache);
+	}
+
+
+	/**
+	 * If you are caching content that pertains to a Post of any type,
+	 * then it is recommended to pass the post id and cache id prefix to this method
+	 * so that it can be added to the post related cache tracking.
+	 * Then, whenever that post is updated, the cache will automatically be deleted,
+	 * which helps to ensure that outdated cache content will not be served
+	 *
+	 * @param int    $post_ID    [required]
+	 * @param string $id_prefix  [required] Appended to all cache IDs. Can be helpful in finding specific cache types.
+	 *                           May also be helpful to include an additional specific identifier,
+	 *                           such as a post ID as part of the $id_prefix so that individual caches
+	 *                           can be found and/or cleared. ex: "venue-28", or "shortcode-156".
+	 *                           BasicCacheManager::CACHE_PREFIX will also be prepended to the cache id.
+	 */
+	public function clearPostRelatedCacheOnUpdate($post_ID, $id_prefix)
+	{
+		$post_related_cache = $this->getPostRelatedCache();
+		// if post is not already being tracked
+		if ( ! isset($post_related_cache[$post_ID])) {
+			// add array to add cache ids to
+			$post_related_cache[$post_ID] = array();
+		}
+		if( ! in_array($id_prefix, $post_related_cache[$post_ID], true)) {
+			// add cache id to be tracked
+			$post_related_cache[$post_ID][] = $id_prefix;
+			$this->updatePostRelatedCache($post_related_cache);
+		}
+	}
+
+
+
+	/**
+	 * callback hooked into the WordPress "save_post" action
+	 * deletes any cache content associated with the post
+	 *
+	 * @param int $post_ID [required]
+	 */
+	public function clearPostRelatedCache($post_ID)
+	{
+		$post_related_cache = $this->getPostRelatedCache();
+		// if post is not being tracked
+		if ( ! isset($post_related_cache[$post_ID])) {
+			// let's clean up some of the duplicate IDs that were getting added
+			foreach ($post_related_cache as $other_post_ID => $cache_IDs) {
+				//remove duplicates
+				$post_related_cache[$other_post_ID] = array_unique($post_related_cache[$other_post_ID]);
+			}
+			$this->updatePostRelatedCache($post_related_cache);
+			return;
+		}
+		// get cache id prefixes for post, and delete their corresponding transients
+		$this->clear($post_related_cache[$post_ID]);
+		unset($post_related_cache[$post_ID]);
+		$this->updatePostRelatedCache($post_related_cache);
+	}
 
 
 }

Spacing +2 added lines, -2 removed lines

@@ -62,7 +62,7 @@ 
     {
         $post_related_cache = get_option(PostRelatedCacheManager::POST_CACHE_OPTIONS_KEY, array());
         // verify that cached data was not truncated or corrupted and no longer an array
-        if (! is_array($post_related_cache))  {
+        if ( ! is_array($post_related_cache)) {
             // uh-oh... let's get rid of any transients using our cache prefix
             $this->clear(PostRelatedCacheManager::CACHE_PREFIX);
             // then update the post related cache tracking option
@@ -104,7 +104,7 @@ 
             // add array to add cache ids to
             $post_related_cache[$post_ID] = array();
         }
-        if( ! in_array($id_prefix, $post_related_cache[$post_ID], true)) {
+        if ( ! in_array($id_prefix, $post_related_cache[$post_ID], true)) {
             // add cache id to be tracked
             $post_related_cache[$post_ID][] = $id_prefix;
             $this->updatePostRelatedCache($post_related_cache);

core/services/cache/TransientCacheStorage.php

Indentation +355 added lines, -355 removed lines

@@ -19,361 +19,361 @@
 class TransientCacheStorage implements CacheStorageInterface
 {
 
-    /**
-     * wp-option option_name for tracking transients
-     *
-     * @type string
-     */
-    const TRANSIENT_SCHEDULE_OPTIONS_KEY = 'ee_transient_schedule';
-
-    /**
-     * @var int $current_time
-     */
-    private $current_time;
-
-    /**
-     * how often to perform transient cleanup
-     *
-     * @var string $transient_cleanup_frequency
-     */
-    private $transient_cleanup_frequency;
-
-    /**
-     * options for how often to perform transient cleanup
-     *
-     * @var array $transient_cleanup_frequency_options
-     */
-    private $transient_cleanup_frequency_options = array();
-
-    /**
-     * @var array $transients
-     */
-    private $transients;
-
-
-
-    /**
-     * TransientCacheStorage constructor.
-     */
-    public function __construct()
-    {
-        $this->transient_cleanup_frequency = $this->setTransientCleanupFrequency();
-        // round current time down to closest 5 minutes to simplify scheduling
-        $this->current_time = $this->roundTimestamp(time(), '5-minutes', false);
-        $this->transients = (array)get_option(TransientCacheStorage::TRANSIENT_SCHEDULE_OPTIONS_KEY, array());
-        if ( ! (defined('DOING_AJAX') && DOING_AJAX) && $this->transient_cleanup_frequency !== 'off') {
-            add_action('shutdown', array($this, 'checkTransientCleanupSchedule'), 999);
-        }
-    }
-
-
-
-    /**
-     * Sets how often transient cleanup occurs
-     *
-     * @return string
-     */
-    private function setTransientCleanupFrequency()
-    {
-        // sets how often transients are cleaned up
-        $this->transient_cleanup_frequency_options = apply_filters(
-            'FHEE__TransientCacheStorage__transient_cleanup_schedule_options',
-            array(
-                'off',
-                '15-minutes',
-                'hour',
-                '12-hours',
-                'day',
-            )
-        );
-        $transient_cleanup_frequency = apply_filters(
-            'FHEE__TransientCacheStorage__transient_cleanup_schedule',
-            'hour'
-        );
-        return in_array(
-            $transient_cleanup_frequency,
-            $this->transient_cleanup_frequency_options,
-            true
-        )
-            ? $transient_cleanup_frequency
-            : 'hour';
-    }
-
-
-
-    /**
-     * we need to be able to round timestamps off to match the set transient cleanup frequency
-     * so if a transient is set to expire at 1:17 pm for example, and our cleanup schedule is every hour,
-     * then that timestamp needs to be rounded up to 2:00 pm so that it is removed
-     * during the next scheduled cleanup after its expiration.
-     * We also round off the current time timestamp to the closest 5 minutes
-     * just to make the timestamps a little easier to round which helps with debugging.
-     *
-     * @param int    $timestamp [required]
-     * @param string $cleanup_frequency
-     * @param bool   $round_up
-     * @return int
-     */
-    private function roundTimestamp($timestamp, $cleanup_frequency = 'hour', $round_up = true)
-    {
-        $cleanup_frequency = $cleanup_frequency ? $cleanup_frequency : $this->transient_cleanup_frequency;
-        // in order to round the time to the closest xx minutes (or hours),
-        // we take the minutes (or hours) portion of the timestamp and divide it by xx,
-        // round down to a whole number, then multiply by xx to bring us almost back up to where we were
-        // why round down ? so the minutes (or hours) don't go over 60 (or 24)
-        // and bump the hour, which could bump the day, which could bump the month, etc,
-        // which would be bad because we don't always want to round up,
-        // but when we do we can easily achieve that by simply adding the desired offset,
-        $minutes = '00';
-        $hours = 'H';
-        switch ($cleanup_frequency) {
-            case '5-minutes' :
-                $minutes = floor((int)date('i', $timestamp) / 5) * 5;
-                $minutes = str_pad($minutes, 2, '0', STR_PAD_LEFT);
-                $offset = MINUTE_IN_SECONDS * 5;
-                break;
-            case '15-minutes' :
-                $minutes = floor((int)date('i', $timestamp) / 15) * 15;
-                $minutes = str_pad($minutes, 2, '0', STR_PAD_LEFT);
-                $offset = MINUTE_IN_SECONDS * 15;
-                break;
-            case '12-hours' :
-                $hours = floor((int)date('H', $timestamp) / 12) * 12;
-                $hours = str_pad($hours, 2, '0', STR_PAD_LEFT);
-                $offset = HOUR_IN_SECONDS * 12;
-                break;
-            case 'day' :
-                $hours = '03'; // run cleanup at 3:00 am (or first site hit after that)
-                $offset = DAY_IN_SECONDS;
-                break;
-            case 'hour' :
-            default :
-                $offset = HOUR_IN_SECONDS;
-                break;
-        }
-        $rounded_timestamp = (int) strtotime(date("Y-m-d {$hours}:{$minutes}:00", $timestamp));
-        $rounded_timestamp += $round_up ? $offset : 0;
-        return apply_filters(
-            'FHEE__TransientCacheStorage__roundTimestamp__timestamp',
-            $rounded_timestamp,
-            $timestamp,
-            $cleanup_frequency,
-            $round_up
-        );
-    }
-
-
-
-    /**
-     * Saves supplied data to a transient
-     * if an expiration is set, then it automatically schedules the transient for cleanup
-     *
-     * @param string $transient_key [required]
-     * @param string $data          [required]
-     * @param int    $expiration    number of seconds until the cache expires
-     * @return bool
-     */
-    public function add($transient_key, $data, $expiration = 0)
-    {
-        $expiration = (int)abs($expiration);
-        $saved = set_transient($transient_key, $data, $expiration);
-        if ($saved && $expiration) {
-            $this->scheduleTransientCleanup($transient_key, $expiration);
-        }
-        return $saved;
-    }
-
-
-
-    /**
-     * retrieves transient data
-     * automatically triggers early cache refresh for standard cache items
-     * in order to avoid cache stampedes on busy sites.
-     * For non-standard cache items like PHP Session data where early refreshing is not wanted,
-     * the $standard_cache parameter should be set to false when retrieving data
-     *
-     * @param string $transient_key [required]
-     * @param bool   $standard_cache
-     * @return mixed|null
-     */
-    public function get($transient_key, $standard_cache = true)
-    {
-        // to avoid cache stampedes (AKA:dogpiles) for standard cache items,
-        // check if known cache expires within the next minute,
-        // and if so, remove it from our tracking and and return nothing.
-        // this should trigger the cache content to be regenerated during this request,
-        // while allowing any following requests to still access the existing cache
-        // until it gets replaced with the refreshed content
-        if (
-            $standard_cache
-            && isset($this->transients[$transient_key])
-            && $this->transients[$transient_key] - time() <= MINUTE_IN_SECONDS
-        ) {
-            unset($this->transients[$transient_key]);
-            $this->updateTransients();
-            return null;
-        }
-        $content = get_transient($transient_key);
-        return $content !== false ? $content : null;
-    }
-
-
-
-    /**
-     * delete a single transient and remove tracking
-     *
-     * @param string $transient_key [required] full or partial transient key to be deleted
-     */
-    public function delete($transient_key)
-    {
-        $this->deleteMany(array($transient_key));
-    }
-
-
-
-    /**
-     * delete multiple transients and remove tracking
-     *
-     * @param array $transient_keys [required] array of full or partial transient keys to be deleted
-     */
-    public function deleteMany(array $transient_keys)
-    {
-        $full_transient_keys = array();
-        foreach ($this->transients as $transient_key => $expiration) {
-            foreach ($transient_keys as $transient_key_to_delete) {
-                if (strpos($transient_key, $transient_key_to_delete) !== false) {
-                    $full_transient_keys[] = $transient_key;
-                }
-            }
-        }
-        if ($this->deleteTransientKeys($full_transient_keys)) {
-            $this->updateTransients();
-        }
-    }
-
-
-
-    /**
-     * sorts transients numerically by timestamp
-     * then saves the transient schedule to a WP option
-     */
-    private function updateTransients()
-    {
-        asort($this->transients, SORT_NUMERIC);
-        update_option(
-            TransientCacheStorage::TRANSIENT_SCHEDULE_OPTIONS_KEY,
-            $this->transients
-        );
-    }
-
-
-
-    /**
-     * schedules a transient for cleanup by adding it to the transient tracking
-     *
-     * @param string $transient_key [required]
-     * @param int    $expiration    [required]
-     */
-    private function scheduleTransientCleanup($transient_key, $expiration)
-    {
-        // make sure a valid future timestamp is set
-        $expiration += $expiration < time() ? time() : 0;
-        // and round to the closest 15 minutes
-        $expiration = $this->roundTimestamp($expiration);
-        // save transients to clear using their ID as the key to avoid duplicates
-        $this->transients[$transient_key] = $expiration;
-        $this->updateTransients();
-    }
-
-
-
-    /**
-     * Since our tracked transients are sorted by their timestamps
-     * we can grab the first transient and see when it is scheduled for cleanup.
-     * If that timestamp is less than or equal to the current time,
-     * then cleanup is triggered
-     */
-    public function checkTransientCleanupSchedule()
-    {
-        if (empty($this->transients)) {
-            return;
-        }
-        // when do we run the next cleanup job?
-        reset($this->transients);
-        $next_scheduled_cleanup = current($this->transients);
-        // if the next cleanup job is scheduled for the current hour
-        if ($next_scheduled_cleanup <= $this->current_time) {
-            if ($this->cleanupExpiredTransients()) {
-                $this->updateTransients();
-            }
-        }
-    }
-
-
-
-    /**
-     * loops through the array of tracked transients,
-     * compiles a list of those that have expired, and sends that list off for deletion.
-     * Also removes any bad records from the transients array
-     *
-     * @return bool
-     */
-    private function cleanupExpiredTransients()
-    {
-        $update = false;
-        // filter the query limit. Set to 0 to turn off garbage collection
-        $limit = (int)abs(
-            apply_filters(
-                'FHEE__TransientCacheStorage__clearExpiredTransients__limit',
-                50
-            )
-        );
-        // non-zero LIMIT means take out the trash
-        if ($limit) {
-            $transient_keys = array();
-            foreach ($this->transients as $transient_key => $expiration) {
-                if ($expiration > $this->current_time) {
-                    continue;
-                }
-                if ( ! $expiration || ! $transient_key) {
-                    unset($this->transients[$transient_key]);
-                    $update = true;
-                    continue;
-                }
-                $transient_keys[] = $transient_key;
-            }
-            // delete expired keys, but maintain value of $update if nothing is deleted
-            $update = $this->deleteTransientKeys($transient_keys, $limit) ? true : $update;
-            do_action( 'FHEE__TransientCacheStorage__clearExpiredTransients__end', $this);
-        }
-        return $update;
-    }
-
-
-
-    /**
-     * calls delete_transient() on each transient key provided, up to the specified limit
-     *
-     * @param array $transient_keys [required]
-     * @param int   $limit
-     * @return bool
-     */
-    private function deleteTransientKeys(array $transient_keys, $limit = 50)
-    {
-        if (empty($transient_keys)) {
-            return false;
-        }
-        $counter = 0;
-        foreach ($transient_keys as $transient_key) {
-            if($counter === $limit){
-                break;
-            }
-            delete_transient($transient_key);
-            unset($this->transients[$transient_key]);
-            $counter++;
-        }
-        return $counter > 0;
-    }
+	/**
+	 * wp-option option_name for tracking transients
+	 *
+	 * @type string
+	 */
+	const TRANSIENT_SCHEDULE_OPTIONS_KEY = 'ee_transient_schedule';
+
+	/**
+	 * @var int $current_time
+	 */
+	private $current_time;
+
+	/**
+	 * how often to perform transient cleanup
+	 *
+	 * @var string $transient_cleanup_frequency
+	 */
+	private $transient_cleanup_frequency;
+
+	/**
+	 * options for how often to perform transient cleanup
+	 *
+	 * @var array $transient_cleanup_frequency_options
+	 */
+	private $transient_cleanup_frequency_options = array();
+
+	/**
+	 * @var array $transients
+	 */
+	private $transients;
+
+
+
+	/**
+	 * TransientCacheStorage constructor.
+	 */
+	public function __construct()
+	{
+		$this->transient_cleanup_frequency = $this->setTransientCleanupFrequency();
+		// round current time down to closest 5 minutes to simplify scheduling
+		$this->current_time = $this->roundTimestamp(time(), '5-minutes', false);
+		$this->transients = (array)get_option(TransientCacheStorage::TRANSIENT_SCHEDULE_OPTIONS_KEY, array());
+		if ( ! (defined('DOING_AJAX') && DOING_AJAX) && $this->transient_cleanup_frequency !== 'off') {
+			add_action('shutdown', array($this, 'checkTransientCleanupSchedule'), 999);
+		}
+	}
+
+
+
+	/**
+	 * Sets how often transient cleanup occurs
+	 *
+	 * @return string
+	 */
+	private function setTransientCleanupFrequency()
+	{
+		// sets how often transients are cleaned up
+		$this->transient_cleanup_frequency_options = apply_filters(
+			'FHEE__TransientCacheStorage__transient_cleanup_schedule_options',
+			array(
+				'off',
+				'15-minutes',
+				'hour',
+				'12-hours',
+				'day',
+			)
+		);
+		$transient_cleanup_frequency = apply_filters(
+			'FHEE__TransientCacheStorage__transient_cleanup_schedule',
+			'hour'
+		);
+		return in_array(
+			$transient_cleanup_frequency,
+			$this->transient_cleanup_frequency_options,
+			true
+		)
+			? $transient_cleanup_frequency
+			: 'hour';
+	}
+
+
+
+	/**
+	 * we need to be able to round timestamps off to match the set transient cleanup frequency
+	 * so if a transient is set to expire at 1:17 pm for example, and our cleanup schedule is every hour,
+	 * then that timestamp needs to be rounded up to 2:00 pm so that it is removed
+	 * during the next scheduled cleanup after its expiration.
+	 * We also round off the current time timestamp to the closest 5 minutes
+	 * just to make the timestamps a little easier to round which helps with debugging.
+	 *
+	 * @param int    $timestamp [required]
+	 * @param string $cleanup_frequency
+	 * @param bool   $round_up
+	 * @return int
+	 */
+	private function roundTimestamp($timestamp, $cleanup_frequency = 'hour', $round_up = true)
+	{
+		$cleanup_frequency = $cleanup_frequency ? $cleanup_frequency : $this->transient_cleanup_frequency;
+		// in order to round the time to the closest xx minutes (or hours),
+		// we take the minutes (or hours) portion of the timestamp and divide it by xx,
+		// round down to a whole number, then multiply by xx to bring us almost back up to where we were
+		// why round down ? so the minutes (or hours) don't go over 60 (or 24)
+		// and bump the hour, which could bump the day, which could bump the month, etc,
+		// which would be bad because we don't always want to round up,
+		// but when we do we can easily achieve that by simply adding the desired offset,
+		$minutes = '00';
+		$hours = 'H';
+		switch ($cleanup_frequency) {
+			case '5-minutes' :
+				$minutes = floor((int)date('i', $timestamp) / 5) * 5;
+				$minutes = str_pad($minutes, 2, '0', STR_PAD_LEFT);
+				$offset = MINUTE_IN_SECONDS * 5;
+				break;
+			case '15-minutes' :
+				$minutes = floor((int)date('i', $timestamp) / 15) * 15;
+				$minutes = str_pad($minutes, 2, '0', STR_PAD_LEFT);
+				$offset = MINUTE_IN_SECONDS * 15;
+				break;
+			case '12-hours' :
+				$hours = floor((int)date('H', $timestamp) / 12) * 12;
+				$hours = str_pad($hours, 2, '0', STR_PAD_LEFT);
+				$offset = HOUR_IN_SECONDS * 12;
+				break;
+			case 'day' :
+				$hours = '03'; // run cleanup at 3:00 am (or first site hit after that)
+				$offset = DAY_IN_SECONDS;
+				break;
+			case 'hour' :
+			default :
+				$offset = HOUR_IN_SECONDS;
+				break;
+		}
+		$rounded_timestamp = (int) strtotime(date("Y-m-d {$hours}:{$minutes}:00", $timestamp));
+		$rounded_timestamp += $round_up ? $offset : 0;
+		return apply_filters(
+			'FHEE__TransientCacheStorage__roundTimestamp__timestamp',
+			$rounded_timestamp,
+			$timestamp,
+			$cleanup_frequency,
+			$round_up
+		);
+	}
+
+
+
+	/**
+	 * Saves supplied data to a transient
+	 * if an expiration is set, then it automatically schedules the transient for cleanup
+	 *
+	 * @param string $transient_key [required]
+	 * @param string $data          [required]
+	 * @param int    $expiration    number of seconds until the cache expires
+	 * @return bool
+	 */
+	public function add($transient_key, $data, $expiration = 0)
+	{
+		$expiration = (int)abs($expiration);
+		$saved = set_transient($transient_key, $data, $expiration);
+		if ($saved && $expiration) {
+			$this->scheduleTransientCleanup($transient_key, $expiration);
+		}
+		return $saved;
+	}
+
+
+
+	/**
+	 * retrieves transient data
+	 * automatically triggers early cache refresh for standard cache items
+	 * in order to avoid cache stampedes on busy sites.
+	 * For non-standard cache items like PHP Session data where early refreshing is not wanted,
+	 * the $standard_cache parameter should be set to false when retrieving data
+	 *
+	 * @param string $transient_key [required]
+	 * @param bool   $standard_cache
+	 * @return mixed|null
+	 */
+	public function get($transient_key, $standard_cache = true)
+	{
+		// to avoid cache stampedes (AKA:dogpiles) for standard cache items,
+		// check if known cache expires within the next minute,
+		// and if so, remove it from our tracking and and return nothing.
+		// this should trigger the cache content to be regenerated during this request,
+		// while allowing any following requests to still access the existing cache
+		// until it gets replaced with the refreshed content
+		if (
+			$standard_cache
+			&& isset($this->transients[$transient_key])
+			&& $this->transients[$transient_key] - time() <= MINUTE_IN_SECONDS
+		) {
+			unset($this->transients[$transient_key]);
+			$this->updateTransients();
+			return null;
+		}
+		$content = get_transient($transient_key);
+		return $content !== false ? $content : null;
+	}
+
+
+
+	/**
+	 * delete a single transient and remove tracking
+	 *
+	 * @param string $transient_key [required] full or partial transient key to be deleted
+	 */
+	public function delete($transient_key)
+	{
+		$this->deleteMany(array($transient_key));
+	}
+
+
+
+	/**
+	 * delete multiple transients and remove tracking
+	 *
+	 * @param array $transient_keys [required] array of full or partial transient keys to be deleted
+	 */
+	public function deleteMany(array $transient_keys)
+	{
+		$full_transient_keys = array();
+		foreach ($this->transients as $transient_key => $expiration) {
+			foreach ($transient_keys as $transient_key_to_delete) {
+				if (strpos($transient_key, $transient_key_to_delete) !== false) {
+					$full_transient_keys[] = $transient_key;
+				}
+			}
+		}
+		if ($this->deleteTransientKeys($full_transient_keys)) {
+			$this->updateTransients();
+		}
+	}
+
+
+
+	/**
+	 * sorts transients numerically by timestamp
+	 * then saves the transient schedule to a WP option
+	 */
+	private function updateTransients()
+	{
+		asort($this->transients, SORT_NUMERIC);
+		update_option(
+			TransientCacheStorage::TRANSIENT_SCHEDULE_OPTIONS_KEY,
+			$this->transients
+		);
+	}
+
+
+
+	/**
+	 * schedules a transient for cleanup by adding it to the transient tracking
+	 *
+	 * @param string $transient_key [required]
+	 * @param int    $expiration    [required]
+	 */
+	private function scheduleTransientCleanup($transient_key, $expiration)
+	{
+		// make sure a valid future timestamp is set
+		$expiration += $expiration < time() ? time() : 0;
+		// and round to the closest 15 minutes
+		$expiration = $this->roundTimestamp($expiration);
+		// save transients to clear using their ID as the key to avoid duplicates
+		$this->transients[$transient_key] = $expiration;
+		$this->updateTransients();
+	}
+
+
+
+	/**
+	 * Since our tracked transients are sorted by their timestamps
+	 * we can grab the first transient and see when it is scheduled for cleanup.
+	 * If that timestamp is less than or equal to the current time,
+	 * then cleanup is triggered
+	 */
+	public function checkTransientCleanupSchedule()
+	{
+		if (empty($this->transients)) {
+			return;
+		}
+		// when do we run the next cleanup job?
+		reset($this->transients);
+		$next_scheduled_cleanup = current($this->transients);
+		// if the next cleanup job is scheduled for the current hour
+		if ($next_scheduled_cleanup <= $this->current_time) {
+			if ($this->cleanupExpiredTransients()) {
+				$this->updateTransients();
+			}
+		}
+	}
+
+
+
+	/**
+	 * loops through the array of tracked transients,
+	 * compiles a list of those that have expired, and sends that list off for deletion.
+	 * Also removes any bad records from the transients array
+	 *
+	 * @return bool
+	 */
+	private function cleanupExpiredTransients()
+	{
+		$update = false;
+		// filter the query limit. Set to 0 to turn off garbage collection
+		$limit = (int)abs(
+			apply_filters(
+				'FHEE__TransientCacheStorage__clearExpiredTransients__limit',
+				50
+			)
+		);
+		// non-zero LIMIT means take out the trash
+		if ($limit) {
+			$transient_keys = array();
+			foreach ($this->transients as $transient_key => $expiration) {
+				if ($expiration > $this->current_time) {
+					continue;
+				}
+				if ( ! $expiration || ! $transient_key) {
+					unset($this->transients[$transient_key]);
+					$update = true;
+					continue;
+				}
+				$transient_keys[] = $transient_key;
+			}
+			// delete expired keys, but maintain value of $update if nothing is deleted
+			$update = $this->deleteTransientKeys($transient_keys, $limit) ? true : $update;
+			do_action( 'FHEE__TransientCacheStorage__clearExpiredTransients__end', $this);
+		}
+		return $update;
+	}
+
+
+
+	/**
+	 * calls delete_transient() on each transient key provided, up to the specified limit
+	 *
+	 * @param array $transient_keys [required]
+	 * @param int   $limit
+	 * @return bool
+	 */
+	private function deleteTransientKeys(array $transient_keys, $limit = 50)
+	{
+		if (empty($transient_keys)) {
+			return false;
+		}
+		$counter = 0;
+		foreach ($transient_keys as $transient_key) {
+			if($counter === $limit){
+				break;
+			}
+			delete_transient($transient_key);
+			unset($this->transients[$transient_key]);
+			$counter++;
+		}
+		return $counter > 0;
+	}
 
 
 }

payment_methods/Paypal_Express/EEG_Paypal_Express.gateway.php

Doc Comments +2 added lines, -2 removed lines

@@ -20,8 +20,8 @@
      * Very simple mimic of mb_substr (which WP ensures exists in wp-includes/compat.php). Still has all the problems of mb_substr
      * (namely, that we might send too many characters to PayPal; however in this case they just issue a warning but nothing breaks)
      * @param $string
-     * @param $start
-     * @param $length
+     * @param integer $start
+     * @param integer $length
      * @return bool|string
      */
     function mb_strcut($string, $start, $length = null)

Indentation +599 added lines, -599 removed lines

@@ -1,5 +1,5 @@ 
 <?php if (! defined('EVENT_ESPRESSO_VERSION')) {
-    exit('NO direct script access allowed');
+	exit('NO direct script access allowed');
 }
 
 
@@ -16,608 +16,608 @@ 
  */
 //Quickfix to address https://events.codebasehq.com/projects/event-espresso/tickets/11089 ASAP
 if (! function_exists('mb_strcut')) {
-    /**
-     * Very simple mimic of mb_substr (which WP ensures exists in wp-includes/compat.php). Still has all the problems of mb_substr
-     * (namely, that we might send too many characters to PayPal; however in this case they just issue a warning but nothing breaks)
-     * @param $string
-     * @param $start
-     * @param $length
-     * @return bool|string
-     */
-    function mb_strcut($string, $start, $length = null)
-    {
-        return mb_substr($string, $start, $length);
-    }
+	/**
+	 * Very simple mimic of mb_substr (which WP ensures exists in wp-includes/compat.php). Still has all the problems of mb_substr
+	 * (namely, that we might send too many characters to PayPal; however in this case they just issue a warning but nothing breaks)
+	 * @param $string
+	 * @param $start
+	 * @param $length
+	 * @return bool|string
+	 */
+	function mb_strcut($string, $start, $length = null)
+	{
+		return mb_substr($string, $start, $length);
+	}
 }
 class EEG_Paypal_Express extends EE_Offsite_Gateway
 {
 
-    /**
-     * Merchant API Username.
-     *
-     * @var string
-     */
-    protected $_api_username;
-
-    /**
-     * Merchant API Password.
-     *
-     * @var string
-     */
-    protected $_api_password;
-
-    /**
-     * API Signature.
-     *
-     * @var string
-     */
-    protected $_api_signature;
-
-    /**
-     * Request Shipping address on PP checkout page.
-     *
-     * @var string
-     */
-    protected $_request_shipping_addr;
-
-    /**
-     * Business/personal logo.
-     *
-     * @var string
-     */
-    protected $_image_url;
-
-    /**
-     * gateway URL variable
-     *
-     * @var string
-     */
-    protected $_base_gateway_url = '';
-
-
-
-    /**
-     * EEG_Paypal_Express constructor.
-     */
-    public function __construct()
-    {
-        $this->_currencies_supported = array(
-            'USD',
-            'AUD',
-            'BRL',
-            'CAD',
-            'CZK',
-            'DKK',
-            'EUR',
-            'HKD',
-            'HUF',
-            'ILS',
-            'JPY',
-            'MYR',
-            'MXN',
-            'NOK',
-            'NZD',
-            'PHP',
-            'PLN',
-            'GBP',
-            'RUB',
-            'SGD',
-            'SEK',
-            'CHF',
-            'TWD',
-            'THB',
-            'TRY',
-        );
-        parent::__construct();
-    }
-
-
-
-    /**
-     * Sets the gateway URL variable based on whether debug mode is enabled or not.
-     *
-     * @param array $settings_array
-     */
-    public function set_settings($settings_array)
-    {
-        parent::set_settings($settings_array);
-        // Redirect URL.
-        $this->_base_gateway_url = $this->_debug_mode
-            ? 'https://api-3t.sandbox.paypal.com/nvp'
-            : 'https://api-3t.paypal.com/nvp';
-    }
-
-
-
-    /**
-     * @param EEI_Payment $payment
-     * @param array       $billing_info
-     * @param string      $return_url
-     * @param string      $notify_url
-     * @param string      $cancel_url
-     * @return \EE_Payment|\EEI_Payment
-     * @throws \EE_Error
-     */
-    public function set_redirection_info(
-        $payment,
-        $billing_info = array(),
-        $return_url = null,
-        $notify_url = null,
-        $cancel_url = null
-    ) {
-        if (! $payment instanceof EEI_Payment) {
-            $payment->set_gateway_response(
-                esc_html__(
-                    'Error. No associated payment was found.',
-                    'event_espresso'
-                )
-            );
-            $payment->set_status($this->_pay_model->failed_status());
-            return $payment;
-        }
-        $transaction = $payment->transaction();
-        if (! $transaction instanceof EEI_Transaction) {
-            $payment->set_gateway_response(
-                esc_html__(
-                    'Could not process this payment because it has no associated transaction.',
-                    'event_espresso'
-                )
-            );
-            $payment->set_status($this->_pay_model->failed_status());
-            return $payment;
-        }
-        $order_description = mb_strcut($this->_format_order_description($payment), 0, 127);
-        $primary_registration = $transaction->primary_registration();
-        $primary_attendee = $primary_registration instanceof EE_Registration
-            ? $primary_registration->attendee()
-            : false;
-        $locale = explode('-', get_bloginfo('language'));
-        // Gather request parameters.
-        $token_request_dtls = array(
-            'METHOD'                         => 'SetExpressCheckout',
-            'PAYMENTREQUEST_0_AMT'           => $payment->amount(),
-            'PAYMENTREQUEST_0_CURRENCYCODE'  => $payment->currency_code(),
-            'PAYMENTREQUEST_0_DESC'          => $order_description,
-            'RETURNURL'                      => $return_url,
-            'CANCELURL'                      => $cancel_url,
-            'PAYMENTREQUEST_0_PAYMENTACTION' => 'Sale',
-            // Buyer does not need to create a PayPal account to check out.
-            // This is referred to as PayPal Account Optional.
-            'SOLUTIONTYPE'                   => 'Sole',
-            //EE will blow up if you change this
-            'BUTTONSOURCE'                   => 'EventEspresso_SP',
-            // Locale of the pages displayed by PayPal during Express Checkout.
-            'LOCALECODE'                     => $locale[1]
-        );
-        // Show itemized list.
-        if ($this->_money->compare_floats($payment->amount(), $transaction->total(), '==')) {
-            $item_num = 0;
-            $itemized_sum = 0;
-            $total_line_items = $transaction->total_line_item();
-            // Go through each item in the list.
-            foreach ($total_line_items->get_items() as $line_item) {
-                if ($line_item instanceof EE_Line_Item) {
-                    // PayPal doesn't like line items with 0.00 amount, so we may skip those.
-                    if (EEH_Money::compare_floats($line_item->total(), '0.00', '==')) {
-                        continue;
-                    }
-                    $unit_price = $line_item->unit_price();
-                    $line_item_quantity = $line_item->quantity();
-                    // This is a discount.
-                    if ($line_item->is_percent()) {
-                        $unit_price = $line_item->total();
-                        $line_item_quantity = 1;
-                    }
-                    // Item Name.
-                    $token_request_dtls['L_PAYMENTREQUEST_0_NAME' . $item_num] = mb_strcut(
-                        $this->_format_line_item_name($line_item, $payment),
-                        0,
-                        127
-                    );
-                    // Item description.
-                    $token_request_dtls['L_PAYMENTREQUEST_0_DESC' . $item_num] = mb_strcut(
-                        $this->_format_line_item_desc($line_item, $payment),
-                        0,
-                        127
-                    );
-                    // Cost of individual item.
-                    $token_request_dtls['L_PAYMENTREQUEST_0_AMT' . $item_num] = $this->format_currency($unit_price);
-                    // Item Number.
-                    $token_request_dtls['L_PAYMENTREQUEST_0_NUMBER' . $item_num] = $item_num + 1;
-                    // Item quantity.
-                    $token_request_dtls['L_PAYMENTREQUEST_0_QTY' . $item_num] = $line_item_quantity;
-                    // Digital item is sold.
-                    $token_request_dtls['L_PAYMENTREQUEST_0_ITEMCATEGORY' . $item_num] = 'Physical';
-                    $itemized_sum += $line_item->total();
-                    ++$item_num;
-                }
-            }
-            // Item's sales S/H and tax amount.
-            $token_request_dtls['PAYMENTREQUEST_0_ITEMAMT'] = $total_line_items->get_items_total();
-            $token_request_dtls['PAYMENTREQUEST_0_TAXAMT'] = $total_line_items->get_total_tax();
-            $token_request_dtls['PAYMENTREQUEST_0_SHIPPINGAMT'] = '0';
-            $token_request_dtls['PAYMENTREQUEST_0_HANDLINGAMT'] = '0';
-            $itemized_sum_diff_from_txn_total = round(
-                $transaction->total() - $itemized_sum - $total_line_items->get_total_tax(),
-                2
-            );
-            // If we were not able to recognize some item like promotion, surcharge or cancellation,
-            // add the difference as an extra line item.
-            if ($this->_money->compare_floats($itemized_sum_diff_from_txn_total, 0, '!=')) {
-                // Item Name.
-                $token_request_dtls['L_PAYMENTREQUEST_0_NAME' . $item_num] = mb_strcut(
-                    esc_html__(
-                        'Other (promotion/surcharge/cancellation)',
-                        'event_espresso'
-                    ),
-                    0,
-                    127
-                );
-                // Item description.
-                $token_request_dtls['L_PAYMENTREQUEST_0_DESC' . $item_num] = '';
-                // Cost of individual item.
-                $token_request_dtls['L_PAYMENTREQUEST_0_AMT' . $item_num] = $this->format_currency(
-                    $itemized_sum_diff_from_txn_total
-                );
-                // Item Number.
-                $token_request_dtls['L_PAYMENTREQUEST_0_NUMBER' . $item_num] = $item_num + 1;
-                // Item quantity.
-                $token_request_dtls['L_PAYMENTREQUEST_0_QTY' . $item_num] = 1;
-                // Digital item is sold.
-                $token_request_dtls['L_PAYMENTREQUEST_0_ITEMCATEGORY' . $item_num] = 'Physical';
-                $item_num++;
-            }
-        } else {
-            // Just one Item.
-            // Item Name.
-            $token_request_dtls['L_PAYMENTREQUEST_0_NAME0'] = mb_strcut(
-                $this->_format_partial_payment_line_item_name($payment),
-                0,
-                127
-            );
-            // Item description.
-            $token_request_dtls['L_PAYMENTREQUEST_0_DESC0'] = mb_strcut(
-                $this->_format_partial_payment_line_item_desc($payment),
-                0,
-                127
-            );
-            // Cost of individual item.
-            $token_request_dtls['L_PAYMENTREQUEST_0_AMT0'] = $this->format_currency($payment->amount());
-            // Item Number.
-            $token_request_dtls['L_PAYMENTREQUEST_0_NUMBER0'] = 1;
-            // Item quantity.
-            $token_request_dtls['L_PAYMENTREQUEST_0_QTY0'] = 1;
-            // Digital item is sold.
-            $token_request_dtls['L_PAYMENTREQUEST_0_ITEMCATEGORY0'] = 'Physical';
-            // Item's sales S/H and tax amount.
-            $token_request_dtls['PAYMENTREQUEST_0_ITEMAMT'] = $this->format_currency($payment->amount());
-            $token_request_dtls['PAYMENTREQUEST_0_TAXAMT'] = '0';
-            $token_request_dtls['PAYMENTREQUEST_0_SHIPPINGAMT'] = '0';
-            $token_request_dtls['PAYMENTREQUEST_0_HANDLINGAMT'] = '0';
-        }
-        // Automatically filling out shipping and contact information.
-        if ($this->_request_shipping_addr && $primary_attendee instanceof EEI_Attendee) {
-            //  If you do not pass the shipping address, PayPal obtains it from the buyer's account profile.
-            $token_request_dtls['NOSHIPPING'] = '2';
-            $token_request_dtls['PAYMENTREQUEST_0_SHIPTOSTREET'] = $primary_attendee->address();
-            $token_request_dtls['PAYMENTREQUEST_0_SHIPTOSTREET2'] = $primary_attendee->address2();
-            $token_request_dtls['PAYMENTREQUEST_0_SHIPTOCITY'] = $primary_attendee->city();
-            $token_request_dtls['PAYMENTREQUEST_0_SHIPTOSTATE'] = $primary_attendee->state_abbrev();
-            $token_request_dtls['PAYMENTREQUEST_0_SHIPTOCOUNTRYCODE'] = $primary_attendee->country_ID();
-            $token_request_dtls['PAYMENTREQUEST_0_SHIPTOZIP'] = $primary_attendee->zip();
-            $token_request_dtls['PAYMENTREQUEST_0_EMAIL'] = $primary_attendee->email();
-            $token_request_dtls['PAYMENTREQUEST_0_SHIPTOPHONENUM'] = $primary_attendee->phone();
-        } elseif (! $this->_request_shipping_addr) {
-            // Do not request shipping details on the PP Checkout page.
-            $token_request_dtls['NOSHIPPING'] = '1';
-            $token_request_dtls['REQCONFIRMSHIPPING'] = '0';
-        }
-        // Used a business/personal logo on the PayPal page.
-        if (! empty($this->_image_url)) {
-            $token_request_dtls['LOGOIMG'] = $this->_image_url;
-        }
-        $token_request_dtls = apply_filters(
-            'FHEE__EEG_Paypal_Express__set_redirection_info__arguments',
-            $token_request_dtls,
-            $this
-        );
-        // Request PayPal token.
-        $token_request_response = $this->_ppExpress_request($token_request_dtls, 'Payment Token', $payment);
-        $token_rstatus = $this->_ppExpress_check_response($token_request_response);
-        $response_args = (isset($token_rstatus['args']) && is_array($token_rstatus['args']))
-            ? $token_rstatus['args']
-            : array();
-        if ($token_rstatus['status']) {
-            // We got the Token so we may continue with the payment and redirect the client.
-            $payment->set_details($response_args);
-            $gateway_url = $this->_debug_mode ? 'https://www.sandbox.paypal.com' : 'https://www.paypal.com';
-            $payment->set_redirect_url(
-                $gateway_url
-                . '/checkoutnow?useraction=commit&cmd=_express-checkout&token='
-                . $response_args['TOKEN']
-            );
-        } else {
-            if (isset($response_args['L_ERRORCODE'])) {
-                $payment->set_gateway_response($response_args['L_ERRORCODE'] . '; ' . $response_args['L_SHORTMESSAGE']);
-            } else {
-                $payment->set_gateway_response(
-                    esc_html__(
-                        'Error occurred while trying to setup the Express Checkout.',
-                        'event_espresso'
-                    )
-                );
-            }
-            $payment->set_details($response_args);
-            $payment->set_status($this->_pay_model->failed_status());
-        }
-        return $payment;
-    }
-
-
-
-    /**
-     * @param array           $update_info {
-     * @type string           $gateway_txn_id
-     * @type string status an EEMI_Payment status
-     *                                     }
-     * @param EEI_Transaction $transaction
-     * @return EEI_Payment
-     */
-    public function handle_payment_update($update_info, $transaction)
-    {
-        $payment = $transaction instanceof EEI_Transaction ? $transaction->last_payment() : null;
-        if ($payment instanceof EEI_Payment) {
-            $this->log(array('Return from Authorization' => $update_info), $payment);
-            $transaction = $payment->transaction();
-            if (! $transaction instanceof EEI_Transaction) {
-                $payment->set_gateway_response(
-                    esc_html__(
-                        'Could not process this payment because it has no associated transaction.',
-                        'event_espresso'
-                    )
-                );
-                $payment->set_status($this->_pay_model->failed_status());
-                return $payment;
-            }
-            $primary_registrant = $transaction->primary_registration();
-            $payment_details = $payment->details();
-            // Check if we still have the token.
-            if (! isset($payment_details['TOKEN']) || empty($payment_details['TOKEN'])) {
-                $payment->set_status($this->_pay_model->failed_status());
-                return $payment;
-            }
-            $cdetails_request_dtls = array(
-                'METHOD' => 'GetExpressCheckoutDetails',
-                'TOKEN'  => $payment_details['TOKEN'],
-            );
-            // Request Customer Details.
-            $cdetails_request_response = $this->_ppExpress_request(
-                $cdetails_request_dtls,
-                'Customer Details',
-                $payment
-            );
-            $cdetails_rstatus = $this->_ppExpress_check_response($cdetails_request_response);
-            $cdata_response_args = (isset($cdetails_rstatus['args']) && is_array($cdetails_rstatus['args']))
-                ? $cdetails_rstatus['args']
-                : array();
-            if ($cdetails_rstatus['status']) {
-                // We got the PayerID so now we can Complete the transaction.
-                $docheckout_request_dtls = array(
-                    'METHOD'                         => 'DoExpressCheckoutPayment',
-                    'PAYERID'                        => $cdata_response_args['PAYERID'],
-                    'TOKEN'                          => $payment_details['TOKEN'],
-                    'PAYMENTREQUEST_0_PAYMENTACTION' => 'Sale',
-                    'PAYMENTREQUEST_0_AMT'           => $payment->amount(),
-                    'PAYMENTREQUEST_0_CURRENCYCODE'  => $payment->currency_code(),
-                    //EE will blow up if you change this
-                    'BUTTONSOURCE'                   => 'EventEspresso_SP',
-                );
-                // Payment Checkout/Capture.
-                $docheckout_request_response = $this->_ppExpress_request(
-                    $docheckout_request_dtls,
-                    'Do Payment',
-                    $payment
-                );
-                $docheckout_rstatus = $this->_ppExpress_check_response($docheckout_request_response);
-                $docheckout_response_args = (isset($docheckout_rstatus['args']) && is_array($docheckout_rstatus['args']))
-                    ? $docheckout_rstatus['args']
-                    : array();
-                if ($docheckout_rstatus['status']) {
-                    // All is well, payment approved.
-                    $primary_registration_code = $primary_registrant instanceof EE_Registration ?
-                        $primary_registrant->reg_code()
-                        : '';
-                    $payment->set_extra_accntng($primary_registration_code);
-                    $payment->set_amount(isset($docheckout_response_args['PAYMENTINFO_0_AMT'])
-                        ? (float)$docheckout_response_args['PAYMENTINFO_0_AMT']
-                        : 0);
-                    $payment->set_txn_id_chq_nmbr(isset($docheckout_response_args['PAYMENTINFO_0_TRANSACTIONID'])
-                        ? $docheckout_response_args['PAYMENTINFO_0_TRANSACTIONID']
-                        : null);
-                    $payment->set_details($cdata_response_args);
-                    $payment->set_gateway_response(isset($docheckout_response_args['PAYMENTINFO_0_ACK'])
-                        ? $docheckout_response_args['PAYMENTINFO_0_ACK']
-                        : '');
-                    $payment->set_status($this->_pay_model->approved_status());
-                } else {
-                    if (isset($docheckout_response_args['L_ERRORCODE'])) {
-                        $payment->set_gateway_response(
-                            $docheckout_response_args['L_ERRORCODE']
-                            . '; '
-                            . $docheckout_response_args['L_SHORTMESSAGE']
-                        );
-                    } else {
-                        $payment->set_gateway_response(
-                            esc_html__(
-                                'Error occurred while trying to Capture the funds.',
-                                'event_espresso'
-                            )
-                        );
-                    }
-                    $payment->set_details($docheckout_response_args);
-                    $payment->set_status($this->_pay_model->declined_status());
-                }
-            } else {
-                if (isset($cdata_response_args['L_ERRORCODE'])) {
-                    $payment->set_gateway_response(
-                        $cdata_response_args['L_ERRORCODE']
-                        . '; '
-                        . $cdata_response_args['L_SHORTMESSAGE']
-                    );
-                } else {
-                    $payment->set_gateway_response(
-                        esc_html__(
-                            'Error occurred while trying to get payment Details from PayPal.',
-                            'event_espresso'
-                        )
-                    );
-                }
-                $payment->set_details($cdata_response_args);
-                $payment->set_status($this->_pay_model->failed_status());
-            }
-        } else {
-            $payment->set_gateway_response(
-                esc_html__(
-                    'Error occurred while trying to process the payment.',
-                    'event_espresso'
-                )
-            );
-            $payment->set_status($this->_pay_model->failed_status());
-        }
-        return $payment;
-    }
-
-
-
-    /**
-     *  Make the Express checkout request.
-     *
-     * @param array       $request_params
-     * @param string      $request_text
-     * @param EEI_Payment $payment
-     * @return mixed
-     */
-    public function _ppExpress_request($request_params, $request_text, $payment)
-    {
-        $request_dtls = array(
-            'VERSION'   => '204.0',
-            'USER'      => urlencode($this->_api_username),
-            'PWD'       => urlencode($this->_api_password),
-            'SIGNATURE' => urlencode($this->_api_signature),
-        );
-        $dtls = array_merge($request_dtls, $request_params);
-        $this->_log_clean_request($dtls, $payment, $request_text . ' Request');
-        // Request Customer Details.
-        $request_response = wp_remote_post(
-            $this->_base_gateway_url,
-            array(
-                'method'      => 'POST',
-                'timeout'     => 45,
-                'httpversion' => '1.1',
-                'cookies'     => array(),
-                'headers'     => array(),
-                'body'        => http_build_query($dtls),
-            )
-        );
-        // Log the response.
-        $this->log(array($request_text . ' Response' => $request_response), $payment);
-        return $request_response;
-    }
-
-
-
-    /**
-     *  Check the response status.
-     *
-     * @param mixed $request_response
-     * @return array
-     */
-    public function _ppExpress_check_response($request_response)
-    {
-        if (is_wp_error($request_response) || empty($request_response['body'])) {
-            // If we got here then there was an error in this request.
-            return array('status' => false, 'args' => $request_response);
-        }
-        $response_args = array();
-        parse_str(urldecode($request_response['body']), $response_args);
-        if (! isset($response_args['ACK'])) {
-            return array('status' => false, 'args' => $request_response);
-        }
-        if (
-            (
-                isset($response_args['PAYERID'])
-                || isset($response_args['TOKEN'])
-                || isset($response_args['PAYMENTINFO_0_TRANSACTIONID'])
-                || (isset($response_args['PAYMENTSTATUS']) && $response_args['PAYMENTSTATUS'] === 'Completed')
-            )
-            && in_array($response_args['ACK'], array('Success', 'SuccessWithWarning'), true)
-        ) {
-            // Response status OK, return response parameters for further processing.
-            return array('status' => true, 'args' => $response_args);
-        }
-        $errors = $this->_get_errors($response_args);
-        return array('status' => false, 'args' => $errors);
-    }
-
-
-
-    /**
-     *  Log a "Cleared" request.
-     *
-     * @param array       $request
-     * @param EEI_Payment $payment
-     * @param string      $info
-     * @return void
-     */
-    private function _log_clean_request($request, $payment, $info)
-    {
-        $cleaned_request_data = $request;
-        unset($cleaned_request_data['PWD'], $cleaned_request_data['USER'], $cleaned_request_data['SIGNATURE']);
-        $this->log(array($info => $cleaned_request_data), $payment);
-    }
-
-
-
-    /**
-     *  Get error from the response data.
-     *
-     * @param array $data_array
-     * @return array
-     */
-    private function _get_errors($data_array)
-    {
-        $errors = array();
-        $n = 0;
-        while (isset($data_array["L_ERRORCODE{$n}"])) {
-            $l_error_code = isset($data_array["L_ERRORCODE{$n}"])
-                ? $data_array["L_ERRORCODE{$n}"]
-                : '';
-            $l_severity_code = isset($data_array["L_SEVERITYCODE{$n}"])
-                ? $data_array["L_SEVERITYCODE{$n}"]
-                : '';
-            $l_short_message = isset($data_array["L_SHORTMESSAGE{$n}"])
-                ? $data_array["L_SHORTMESSAGE{$n}"]
-                : '';
-            $l_long_message = isset($data_array["L_LONGMESSAGE{$n}"])
-                ? $data_array["L_LONGMESSAGE{$n}"]
-                : '';
-            if ($n === 0) {
-                $errors = array(
-                    'L_ERRORCODE'    => $l_error_code,
-                    'L_SHORTMESSAGE' => $l_short_message,
-                    'L_LONGMESSAGE'  => $l_long_message,
-                    'L_SEVERITYCODE' => $l_severity_code,
-                );
-            } else {
-                $errors['L_ERRORCODE'] .= ', ' . $l_error_code;
-                $errors['L_SHORTMESSAGE'] .= ', ' . $l_short_message;
-                $errors['L_LONGMESSAGE'] .= ', ' . $l_long_message;
-                $errors['L_SEVERITYCODE'] .= ', ' . $l_severity_code;
-            }
-            $n++;
-        }
-        return $errors;
-    }
+	/**
+	 * Merchant API Username.
+	 *
+	 * @var string
+	 */
+	protected $_api_username;
+
+	/**
+	 * Merchant API Password.
+	 *
+	 * @var string
+	 */
+	protected $_api_password;
+
+	/**
+	 * API Signature.
+	 *
+	 * @var string
+	 */
+	protected $_api_signature;
+
+	/**
+	 * Request Shipping address on PP checkout page.
+	 *
+	 * @var string
+	 */
+	protected $_request_shipping_addr;
+
+	/**
+	 * Business/personal logo.
+	 *
+	 * @var string
+	 */
+	protected $_image_url;
+
+	/**
+	 * gateway URL variable
+	 *
+	 * @var string
+	 */
+	protected $_base_gateway_url = '';
+
+
+
+	/**
+	 * EEG_Paypal_Express constructor.
+	 */
+	public function __construct()
+	{
+		$this->_currencies_supported = array(
+			'USD',
+			'AUD',
+			'BRL',
+			'CAD',
+			'CZK',
+			'DKK',
+			'EUR',
+			'HKD',
+			'HUF',
+			'ILS',
+			'JPY',
+			'MYR',
+			'MXN',
+			'NOK',
+			'NZD',
+			'PHP',
+			'PLN',
+			'GBP',
+			'RUB',
+			'SGD',
+			'SEK',
+			'CHF',
+			'TWD',
+			'THB',
+			'TRY',
+		);
+		parent::__construct();
+	}
+
+
+
+	/**
+	 * Sets the gateway URL variable based on whether debug mode is enabled or not.
+	 *
+	 * @param array $settings_array
+	 */
+	public function set_settings($settings_array)
+	{
+		parent::set_settings($settings_array);
+		// Redirect URL.
+		$this->_base_gateway_url = $this->_debug_mode
+			? 'https://api-3t.sandbox.paypal.com/nvp'
+			: 'https://api-3t.paypal.com/nvp';
+	}
+
+
+
+	/**
+	 * @param EEI_Payment $payment
+	 * @param array       $billing_info
+	 * @param string      $return_url
+	 * @param string      $notify_url
+	 * @param string      $cancel_url
+	 * @return \EE_Payment|\EEI_Payment
+	 * @throws \EE_Error
+	 */
+	public function set_redirection_info(
+		$payment,
+		$billing_info = array(),
+		$return_url = null,
+		$notify_url = null,
+		$cancel_url = null
+	) {
+		if (! $payment instanceof EEI_Payment) {
+			$payment->set_gateway_response(
+				esc_html__(
+					'Error. No associated payment was found.',
+					'event_espresso'
+				)
+			);
+			$payment->set_status($this->_pay_model->failed_status());
+			return $payment;
+		}
+		$transaction = $payment->transaction();
+		if (! $transaction instanceof EEI_Transaction) {
+			$payment->set_gateway_response(
+				esc_html__(
+					'Could not process this payment because it has no associated transaction.',
+					'event_espresso'
+				)
+			);
+			$payment->set_status($this->_pay_model->failed_status());
+			return $payment;
+		}
+		$order_description = mb_strcut($this->_format_order_description($payment), 0, 127);
+		$primary_registration = $transaction->primary_registration();
+		$primary_attendee = $primary_registration instanceof EE_Registration
+			? $primary_registration->attendee()
+			: false;
+		$locale = explode('-', get_bloginfo('language'));
+		// Gather request parameters.
+		$token_request_dtls = array(
+			'METHOD'                         => 'SetExpressCheckout',
+			'PAYMENTREQUEST_0_AMT'           => $payment->amount(),
+			'PAYMENTREQUEST_0_CURRENCYCODE'  => $payment->currency_code(),
+			'PAYMENTREQUEST_0_DESC'          => $order_description,
+			'RETURNURL'                      => $return_url,
+			'CANCELURL'                      => $cancel_url,
+			'PAYMENTREQUEST_0_PAYMENTACTION' => 'Sale',
+			// Buyer does not need to create a PayPal account to check out.
+			// This is referred to as PayPal Account Optional.
+			'SOLUTIONTYPE'                   => 'Sole',
+			//EE will blow up if you change this
+			'BUTTONSOURCE'                   => 'EventEspresso_SP',
+			// Locale of the pages displayed by PayPal during Express Checkout.
+			'LOCALECODE'                     => $locale[1]
+		);
+		// Show itemized list.
+		if ($this->_money->compare_floats($payment->amount(), $transaction->total(), '==')) {
+			$item_num = 0;
+			$itemized_sum = 0;
+			$total_line_items = $transaction->total_line_item();
+			// Go through each item in the list.
+			foreach ($total_line_items->get_items() as $line_item) {
+				if ($line_item instanceof EE_Line_Item) {
+					// PayPal doesn't like line items with 0.00 amount, so we may skip those.
+					if (EEH_Money::compare_floats($line_item->total(), '0.00', '==')) {
+						continue;
+					}
+					$unit_price = $line_item->unit_price();
+					$line_item_quantity = $line_item->quantity();
+					// This is a discount.
+					if ($line_item->is_percent()) {
+						$unit_price = $line_item->total();
+						$line_item_quantity = 1;
+					}
+					// Item Name.
+					$token_request_dtls['L_PAYMENTREQUEST_0_NAME' . $item_num] = mb_strcut(
+						$this->_format_line_item_name($line_item, $payment),
+						0,
+						127
+					);
+					// Item description.
+					$token_request_dtls['L_PAYMENTREQUEST_0_DESC' . $item_num] = mb_strcut(
+						$this->_format_line_item_desc($line_item, $payment),
+						0,
+						127
+					);
+					// Cost of individual item.
+					$token_request_dtls['L_PAYMENTREQUEST_0_AMT' . $item_num] = $this->format_currency($unit_price);
+					// Item Number.
+					$token_request_dtls['L_PAYMENTREQUEST_0_NUMBER' . $item_num] = $item_num + 1;
+					// Item quantity.
+					$token_request_dtls['L_PAYMENTREQUEST_0_QTY' . $item_num] = $line_item_quantity;
+					// Digital item is sold.
+					$token_request_dtls['L_PAYMENTREQUEST_0_ITEMCATEGORY' . $item_num] = 'Physical';
+					$itemized_sum += $line_item->total();
+					++$item_num;
+				}
+			}
+			// Item's sales S/H and tax amount.
+			$token_request_dtls['PAYMENTREQUEST_0_ITEMAMT'] = $total_line_items->get_items_total();
+			$token_request_dtls['PAYMENTREQUEST_0_TAXAMT'] = $total_line_items->get_total_tax();
+			$token_request_dtls['PAYMENTREQUEST_0_SHIPPINGAMT'] = '0';
+			$token_request_dtls['PAYMENTREQUEST_0_HANDLINGAMT'] = '0';
+			$itemized_sum_diff_from_txn_total = round(
+				$transaction->total() - $itemized_sum - $total_line_items->get_total_tax(),
+				2
+			);
+			// If we were not able to recognize some item like promotion, surcharge or cancellation,
+			// add the difference as an extra line item.
+			if ($this->_money->compare_floats($itemized_sum_diff_from_txn_total, 0, '!=')) {
+				// Item Name.
+				$token_request_dtls['L_PAYMENTREQUEST_0_NAME' . $item_num] = mb_strcut(
+					esc_html__(
+						'Other (promotion/surcharge/cancellation)',
+						'event_espresso'
+					),
+					0,
+					127
+				);
+				// Item description.
+				$token_request_dtls['L_PAYMENTREQUEST_0_DESC' . $item_num] = '';
+				// Cost of individual item.
+				$token_request_dtls['L_PAYMENTREQUEST_0_AMT' . $item_num] = $this->format_currency(
+					$itemized_sum_diff_from_txn_total
+				);
+				// Item Number.
+				$token_request_dtls['L_PAYMENTREQUEST_0_NUMBER' . $item_num] = $item_num + 1;
+				// Item quantity.
+				$token_request_dtls['L_PAYMENTREQUEST_0_QTY' . $item_num] = 1;
+				// Digital item is sold.
+				$token_request_dtls['L_PAYMENTREQUEST_0_ITEMCATEGORY' . $item_num] = 'Physical';
+				$item_num++;
+			}
+		} else {
+			// Just one Item.
+			// Item Name.
+			$token_request_dtls['L_PAYMENTREQUEST_0_NAME0'] = mb_strcut(
+				$this->_format_partial_payment_line_item_name($payment),
+				0,
+				127
+			);
+			// Item description.
+			$token_request_dtls['L_PAYMENTREQUEST_0_DESC0'] = mb_strcut(
+				$this->_format_partial_payment_line_item_desc($payment),
+				0,
+				127
+			);
+			// Cost of individual item.
+			$token_request_dtls['L_PAYMENTREQUEST_0_AMT0'] = $this->format_currency($payment->amount());
+			// Item Number.
+			$token_request_dtls['L_PAYMENTREQUEST_0_NUMBER0'] = 1;
+			// Item quantity.
+			$token_request_dtls['L_PAYMENTREQUEST_0_QTY0'] = 1;
+			// Digital item is sold.
+			$token_request_dtls['L_PAYMENTREQUEST_0_ITEMCATEGORY0'] = 'Physical';
+			// Item's sales S/H and tax amount.
+			$token_request_dtls['PAYMENTREQUEST_0_ITEMAMT'] = $this->format_currency($payment->amount());
+			$token_request_dtls['PAYMENTREQUEST_0_TAXAMT'] = '0';
+			$token_request_dtls['PAYMENTREQUEST_0_SHIPPINGAMT'] = '0';
+			$token_request_dtls['PAYMENTREQUEST_0_HANDLINGAMT'] = '0';
+		}
+		// Automatically filling out shipping and contact information.
+		if ($this->_request_shipping_addr && $primary_attendee instanceof EEI_Attendee) {
+			//  If you do not pass the shipping address, PayPal obtains it from the buyer's account profile.
+			$token_request_dtls['NOSHIPPING'] = '2';
+			$token_request_dtls['PAYMENTREQUEST_0_SHIPTOSTREET'] = $primary_attendee->address();
+			$token_request_dtls['PAYMENTREQUEST_0_SHIPTOSTREET2'] = $primary_attendee->address2();
+			$token_request_dtls['PAYMENTREQUEST_0_SHIPTOCITY'] = $primary_attendee->city();
+			$token_request_dtls['PAYMENTREQUEST_0_SHIPTOSTATE'] = $primary_attendee->state_abbrev();
+			$token_request_dtls['PAYMENTREQUEST_0_SHIPTOCOUNTRYCODE'] = $primary_attendee->country_ID();
+			$token_request_dtls['PAYMENTREQUEST_0_SHIPTOZIP'] = $primary_attendee->zip();
+			$token_request_dtls['PAYMENTREQUEST_0_EMAIL'] = $primary_attendee->email();
+			$token_request_dtls['PAYMENTREQUEST_0_SHIPTOPHONENUM'] = $primary_attendee->phone();
+		} elseif (! $this->_request_shipping_addr) {
+			// Do not request shipping details on the PP Checkout page.
+			$token_request_dtls['NOSHIPPING'] = '1';
+			$token_request_dtls['REQCONFIRMSHIPPING'] = '0';
+		}
+		// Used a business/personal logo on the PayPal page.
+		if (! empty($this->_image_url)) {
+			$token_request_dtls['LOGOIMG'] = $this->_image_url;
+		}
+		$token_request_dtls = apply_filters(
+			'FHEE__EEG_Paypal_Express__set_redirection_info__arguments',
+			$token_request_dtls,
+			$this
+		);
+		// Request PayPal token.
+		$token_request_response = $this->_ppExpress_request($token_request_dtls, 'Payment Token', $payment);
+		$token_rstatus = $this->_ppExpress_check_response($token_request_response);
+		$response_args = (isset($token_rstatus['args']) && is_array($token_rstatus['args']))
+			? $token_rstatus['args']
+			: array();
+		if ($token_rstatus['status']) {
+			// We got the Token so we may continue with the payment and redirect the client.
+			$payment->set_details($response_args);
+			$gateway_url = $this->_debug_mode ? 'https://www.sandbox.paypal.com' : 'https://www.paypal.com';
+			$payment->set_redirect_url(
+				$gateway_url
+				. '/checkoutnow?useraction=commit&cmd=_express-checkout&token='
+				. $response_args['TOKEN']
+			);
+		} else {
+			if (isset($response_args['L_ERRORCODE'])) {
+				$payment->set_gateway_response($response_args['L_ERRORCODE'] . '; ' . $response_args['L_SHORTMESSAGE']);
+			} else {
+				$payment->set_gateway_response(
+					esc_html__(
+						'Error occurred while trying to setup the Express Checkout.',
+						'event_espresso'
+					)
+				);
+			}
+			$payment->set_details($response_args);
+			$payment->set_status($this->_pay_model->failed_status());
+		}
+		return $payment;
+	}
+
+
+
+	/**
+	 * @param array           $update_info {
+	 * @type string           $gateway_txn_id
+	 * @type string status an EEMI_Payment status
+	 *                                     }
+	 * @param EEI_Transaction $transaction
+	 * @return EEI_Payment
+	 */
+	public function handle_payment_update($update_info, $transaction)
+	{
+		$payment = $transaction instanceof EEI_Transaction ? $transaction->last_payment() : null;
+		if ($payment instanceof EEI_Payment) {
+			$this->log(array('Return from Authorization' => $update_info), $payment);
+			$transaction = $payment->transaction();
+			if (! $transaction instanceof EEI_Transaction) {
+				$payment->set_gateway_response(
+					esc_html__(
+						'Could not process this payment because it has no associated transaction.',
+						'event_espresso'
+					)
+				);
+				$payment->set_status($this->_pay_model->failed_status());
+				return $payment;
+			}
+			$primary_registrant = $transaction->primary_registration();
+			$payment_details = $payment->details();
+			// Check if we still have the token.
+			if (! isset($payment_details['TOKEN']) || empty($payment_details['TOKEN'])) {
+				$payment->set_status($this->_pay_model->failed_status());
+				return $payment;
+			}
+			$cdetails_request_dtls = array(
+				'METHOD' => 'GetExpressCheckoutDetails',
+				'TOKEN'  => $payment_details['TOKEN'],
+			);
+			// Request Customer Details.
+			$cdetails_request_response = $this->_ppExpress_request(
+				$cdetails_request_dtls,
+				'Customer Details',
+				$payment
+			);
+			$cdetails_rstatus = $this->_ppExpress_check_response($cdetails_request_response);
+			$cdata_response_args = (isset($cdetails_rstatus['args']) && is_array($cdetails_rstatus['args']))
+				? $cdetails_rstatus['args']
+				: array();
+			if ($cdetails_rstatus['status']) {
+				// We got the PayerID so now we can Complete the transaction.
+				$docheckout_request_dtls = array(
+					'METHOD'                         => 'DoExpressCheckoutPayment',
+					'PAYERID'                        => $cdata_response_args['PAYERID'],
+					'TOKEN'                          => $payment_details['TOKEN'],
+					'PAYMENTREQUEST_0_PAYMENTACTION' => 'Sale',
+					'PAYMENTREQUEST_0_AMT'           => $payment->amount(),
+					'PAYMENTREQUEST_0_CURRENCYCODE'  => $payment->currency_code(),
+					//EE will blow up if you change this
+					'BUTTONSOURCE'                   => 'EventEspresso_SP',
+				);
+				// Payment Checkout/Capture.
+				$docheckout_request_response = $this->_ppExpress_request(
+					$docheckout_request_dtls,
+					'Do Payment',
+					$payment
+				);
+				$docheckout_rstatus = $this->_ppExpress_check_response($docheckout_request_response);
+				$docheckout_response_args = (isset($docheckout_rstatus['args']) && is_array($docheckout_rstatus['args']))
+					? $docheckout_rstatus['args']
+					: array();
+				if ($docheckout_rstatus['status']) {
+					// All is well, payment approved.
+					$primary_registration_code = $primary_registrant instanceof EE_Registration ?
+						$primary_registrant->reg_code()
+						: '';
+					$payment->set_extra_accntng($primary_registration_code);
+					$payment->set_amount(isset($docheckout_response_args['PAYMENTINFO_0_AMT'])
+						? (float)$docheckout_response_args['PAYMENTINFO_0_AMT']
+						: 0);
+					$payment->set_txn_id_chq_nmbr(isset($docheckout_response_args['PAYMENTINFO_0_TRANSACTIONID'])
+						? $docheckout_response_args['PAYMENTINFO_0_TRANSACTIONID']
+						: null);
+					$payment->set_details($cdata_response_args);
+					$payment->set_gateway_response(isset($docheckout_response_args['PAYMENTINFO_0_ACK'])
+						? $docheckout_response_args['PAYMENTINFO_0_ACK']
+						: '');
+					$payment->set_status($this->_pay_model->approved_status());
+				} else {
+					if (isset($docheckout_response_args['L_ERRORCODE'])) {
+						$payment->set_gateway_response(
+							$docheckout_response_args['L_ERRORCODE']
+							. '; '
+							. $docheckout_response_args['L_SHORTMESSAGE']
+						);
+					} else {
+						$payment->set_gateway_response(
+							esc_html__(
+								'Error occurred while trying to Capture the funds.',
+								'event_espresso'
+							)
+						);
+					}
+					$payment->set_details($docheckout_response_args);
+					$payment->set_status($this->_pay_model->declined_status());
+				}
+			} else {
+				if (isset($cdata_response_args['L_ERRORCODE'])) {
+					$payment->set_gateway_response(
+						$cdata_response_args['L_ERRORCODE']
+						. '; '
+						. $cdata_response_args['L_SHORTMESSAGE']
+					);
+				} else {
+					$payment->set_gateway_response(
+						esc_html__(
+							'Error occurred while trying to get payment Details from PayPal.',
+							'event_espresso'
+						)
+					);
+				}
+				$payment->set_details($cdata_response_args);
+				$payment->set_status($this->_pay_model->failed_status());
+			}
+		} else {
+			$payment->set_gateway_response(
+				esc_html__(
+					'Error occurred while trying to process the payment.',
+					'event_espresso'
+				)
+			);
+			$payment->set_status($this->_pay_model->failed_status());
+		}
+		return $payment;
+	}
+
+
+
+	/**
+	 *  Make the Express checkout request.
+	 *
+	 * @param array       $request_params
+	 * @param string      $request_text
+	 * @param EEI_Payment $payment
+	 * @return mixed
+	 */
+	public function _ppExpress_request($request_params, $request_text, $payment)
+	{
+		$request_dtls = array(
+			'VERSION'   => '204.0',
+			'USER'      => urlencode($this->_api_username),
+			'PWD'       => urlencode($this->_api_password),
+			'SIGNATURE' => urlencode($this->_api_signature),
+		);
+		$dtls = array_merge($request_dtls, $request_params);
+		$this->_log_clean_request($dtls, $payment, $request_text . ' Request');
+		// Request Customer Details.
+		$request_response = wp_remote_post(
+			$this->_base_gateway_url,
+			array(
+				'method'      => 'POST',
+				'timeout'     => 45,
+				'httpversion' => '1.1',
+				'cookies'     => array(),
+				'headers'     => array(),
+				'body'        => http_build_query($dtls),
+			)
+		);
+		// Log the response.
+		$this->log(array($request_text . ' Response' => $request_response), $payment);
+		return $request_response;
+	}
+
+
+
+	/**
+	 *  Check the response status.
+	 *
+	 * @param mixed $request_response
+	 * @return array
+	 */
+	public function _ppExpress_check_response($request_response)
+	{
+		if (is_wp_error($request_response) || empty($request_response['body'])) {
+			// If we got here then there was an error in this request.
+			return array('status' => false, 'args' => $request_response);
+		}
+		$response_args = array();
+		parse_str(urldecode($request_response['body']), $response_args);
+		if (! isset($response_args['ACK'])) {
+			return array('status' => false, 'args' => $request_response);
+		}
+		if (
+			(
+				isset($response_args['PAYERID'])
+				|| isset($response_args['TOKEN'])
+				|| isset($response_args['PAYMENTINFO_0_TRANSACTIONID'])
+				|| (isset($response_args['PAYMENTSTATUS']) && $response_args['PAYMENTSTATUS'] === 'Completed')
+			)
+			&& in_array($response_args['ACK'], array('Success', 'SuccessWithWarning'), true)
+		) {
+			// Response status OK, return response parameters for further processing.
+			return array('status' => true, 'args' => $response_args);
+		}
+		$errors = $this->_get_errors($response_args);
+		return array('status' => false, 'args' => $errors);
+	}
+
+
+
+	/**
+	 *  Log a "Cleared" request.
+	 *
+	 * @param array       $request
+	 * @param EEI_Payment $payment
+	 * @param string      $info
+	 * @return void
+	 */
+	private function _log_clean_request($request, $payment, $info)
+	{
+		$cleaned_request_data = $request;
+		unset($cleaned_request_data['PWD'], $cleaned_request_data['USER'], $cleaned_request_data['SIGNATURE']);
+		$this->log(array($info => $cleaned_request_data), $payment);
+	}
+
+
+
+	/**
+	 *  Get error from the response data.
+	 *
+	 * @param array $data_array
+	 * @return array
+	 */
+	private function _get_errors($data_array)
+	{
+		$errors = array();
+		$n = 0;
+		while (isset($data_array["L_ERRORCODE{$n}"])) {
+			$l_error_code = isset($data_array["L_ERRORCODE{$n}"])
+				? $data_array["L_ERRORCODE{$n}"]
+				: '';
+			$l_severity_code = isset($data_array["L_SEVERITYCODE{$n}"])
+				? $data_array["L_SEVERITYCODE{$n}"]
+				: '';
+			$l_short_message = isset($data_array["L_SHORTMESSAGE{$n}"])
+				? $data_array["L_SHORTMESSAGE{$n}"]
+				: '';
+			$l_long_message = isset($data_array["L_LONGMESSAGE{$n}"])
+				? $data_array["L_LONGMESSAGE{$n}"]
+				: '';
+			if ($n === 0) {
+				$errors = array(
+					'L_ERRORCODE'    => $l_error_code,
+					'L_SHORTMESSAGE' => $l_short_message,
+					'L_LONGMESSAGE'  => $l_long_message,
+					'L_SEVERITYCODE' => $l_severity_code,
+				);
+			} else {
+				$errors['L_ERRORCODE'] .= ', ' . $l_error_code;
+				$errors['L_SHORTMESSAGE'] .= ', ' . $l_short_message;
+				$errors['L_LONGMESSAGE'] .= ', ' . $l_long_message;
+				$errors['L_SEVERITYCODE'] .= ', ' . $l_severity_code;
+			}
+			$n++;
+		}
+		return $errors;
+	}
 
 }
 // End of file EEG_Paypal_Express.gateway.php

Spacing +29 added lines, -29 removed lines

@@ -1,4 +1,4 @@ 
-<?php if (! defined('EVENT_ESPRESSO_VERSION')) {
+<?php if ( ! defined('EVENT_ESPRESSO_VERSION')) {
     exit('NO direct script access allowed');
 }
 
@@ -15,7 +15,7 @@ 
  * ----------------------------------------------
  */
 //Quickfix to address https://events.codebasehq.com/projects/event-espresso/tickets/11089 ASAP
-if (! function_exists('mb_strcut')) {
+if ( ! function_exists('mb_strcut')) {
     /**
      * Very simple mimic of mb_substr (which WP ensures exists in wp-includes/compat.php). Still has all the problems of mb_substr
      * (namely, that we might send too many characters to PayPal; however in this case they just issue a warning but nothing breaks)
@@ -145,7 +145,7 @@ 
         $notify_url = null,
         $cancel_url = null
     ) {
-        if (! $payment instanceof EEI_Payment) {
+        if ( ! $payment instanceof EEI_Payment) {
             $payment->set_gateway_response(
                 esc_html__(
                     'Error. No associated payment was found.',
@@ -156,7 +156,7 @@ 
             return $payment;
         }
         $transaction = $payment->transaction();
-        if (! $transaction instanceof EEI_Transaction) {
+        if ( ! $transaction instanceof EEI_Transaction) {
             $payment->set_gateway_response(
                 esc_html__(
                     'Could not process this payment because it has no associated transaction.',
@@ -209,25 +209,25 @@ 
                         $line_item_quantity = 1;
                     }
                     // Item Name.
-                    $token_request_dtls['L_PAYMENTREQUEST_0_NAME' . $item_num] = mb_strcut(
+                    $token_request_dtls['L_PAYMENTREQUEST_0_NAME'.$item_num] = mb_strcut(
                         $this->_format_line_item_name($line_item, $payment),
                         0,
                         127
                     );
                     // Item description.
-                    $token_request_dtls['L_PAYMENTREQUEST_0_DESC' . $item_num] = mb_strcut(
+                    $token_request_dtls['L_PAYMENTREQUEST_0_DESC'.$item_num] = mb_strcut(
                         $this->_format_line_item_desc($line_item, $payment),
                         0,
                         127
                     );
                     // Cost of individual item.
-                    $token_request_dtls['L_PAYMENTREQUEST_0_AMT' . $item_num] = $this->format_currency($unit_price);
+                    $token_request_dtls['L_PAYMENTREQUEST_0_AMT'.$item_num] = $this->format_currency($unit_price);
                     // Item Number.
-                    $token_request_dtls['L_PAYMENTREQUEST_0_NUMBER' . $item_num] = $item_num + 1;
+                    $token_request_dtls['L_PAYMENTREQUEST_0_NUMBER'.$item_num] = $item_num + 1;
                     // Item quantity.
-                    $token_request_dtls['L_PAYMENTREQUEST_0_QTY' . $item_num] = $line_item_quantity;
+                    $token_request_dtls['L_PAYMENTREQUEST_0_QTY'.$item_num] = $line_item_quantity;
                     // Digital item is sold.
-                    $token_request_dtls['L_PAYMENTREQUEST_0_ITEMCATEGORY' . $item_num] = 'Physical';
+                    $token_request_dtls['L_PAYMENTREQUEST_0_ITEMCATEGORY'.$item_num] = 'Physical';
                     $itemized_sum += $line_item->total();
                     ++$item_num;
                 }
@@ -245,7 +245,7 @@ 
             // add the difference as an extra line item.
             if ($this->_money->compare_floats($itemized_sum_diff_from_txn_total, 0, '!=')) {
                 // Item Name.
-                $token_request_dtls['L_PAYMENTREQUEST_0_NAME' . $item_num] = mb_strcut(
+                $token_request_dtls['L_PAYMENTREQUEST_0_NAME'.$item_num] = mb_strcut(
                     esc_html__(
                         'Other (promotion/surcharge/cancellation)',
                         'event_espresso'
@@ -254,17 +254,17 @@ 
                     127
                 );
                 // Item description.
-                $token_request_dtls['L_PAYMENTREQUEST_0_DESC' . $item_num] = '';
+                $token_request_dtls['L_PAYMENTREQUEST_0_DESC'.$item_num] = '';
                 // Cost of individual item.
-                $token_request_dtls['L_PAYMENTREQUEST_0_AMT' . $item_num] = $this->format_currency(
+                $token_request_dtls['L_PAYMENTREQUEST_0_AMT'.$item_num] = $this->format_currency(
                     $itemized_sum_diff_from_txn_total
                 );
                 // Item Number.
-                $token_request_dtls['L_PAYMENTREQUEST_0_NUMBER' . $item_num] = $item_num + 1;
+                $token_request_dtls['L_PAYMENTREQUEST_0_NUMBER'.$item_num] = $item_num + 1;
                 // Item quantity.
-                $token_request_dtls['L_PAYMENTREQUEST_0_QTY' . $item_num] = 1;
+                $token_request_dtls['L_PAYMENTREQUEST_0_QTY'.$item_num] = 1;
                 // Digital item is sold.
-                $token_request_dtls['L_PAYMENTREQUEST_0_ITEMCATEGORY' . $item_num] = 'Physical';
+                $token_request_dtls['L_PAYMENTREQUEST_0_ITEMCATEGORY'.$item_num] = 'Physical';
                 $item_num++;
             }
         } else {
@@ -307,13 +307,13 @@ 
             $token_request_dtls['PAYMENTREQUEST_0_SHIPTOZIP'] = $primary_attendee->zip();
             $token_request_dtls['PAYMENTREQUEST_0_EMAIL'] = $primary_attendee->email();
             $token_request_dtls['PAYMENTREQUEST_0_SHIPTOPHONENUM'] = $primary_attendee->phone();
-        } elseif (! $this->_request_shipping_addr) {
+        } elseif ( ! $this->_request_shipping_addr) {
             // Do not request shipping details on the PP Checkout page.
             $token_request_dtls['NOSHIPPING'] = '1';
             $token_request_dtls['REQCONFIRMSHIPPING'] = '0';
         }
         // Used a business/personal logo on the PayPal page.
-        if (! empty($this->_image_url)) {
+        if ( ! empty($this->_image_url)) {
             $token_request_dtls['LOGOIMG'] = $this->_image_url;
         }
         $token_request_dtls = apply_filters(
@@ -338,7 +338,7 @@ 
             );
         } else {
             if (isset($response_args['L_ERRORCODE'])) {
-                $payment->set_gateway_response($response_args['L_ERRORCODE'] . '; ' . $response_args['L_SHORTMESSAGE']);
+                $payment->set_gateway_response($response_args['L_ERRORCODE'].'; '.$response_args['L_SHORTMESSAGE']);
             } else {
                 $payment->set_gateway_response(
                     esc_html__(
@@ -369,7 +369,7 @@ 
         if ($payment instanceof EEI_Payment) {
             $this->log(array('Return from Authorization' => $update_info), $payment);
             $transaction = $payment->transaction();
-            if (! $transaction instanceof EEI_Transaction) {
+            if ( ! $transaction instanceof EEI_Transaction) {
                 $payment->set_gateway_response(
                     esc_html__(
                         'Could not process this payment because it has no associated transaction.',
@@ -382,7 +382,7 @@ 
             $primary_registrant = $transaction->primary_registration();
             $payment_details = $payment->details();
             // Check if we still have the token.
-            if (! isset($payment_details['TOKEN']) || empty($payment_details['TOKEN'])) {
+            if ( ! isset($payment_details['TOKEN']) || empty($payment_details['TOKEN'])) {
                 $payment->set_status($this->_pay_model->failed_status());
                 return $payment;
             }
@@ -429,7 +429,7 @@ 
                         : '';
                     $payment->set_extra_accntng($primary_registration_code);
                     $payment->set_amount(isset($docheckout_response_args['PAYMENTINFO_0_AMT'])
-                        ? (float)$docheckout_response_args['PAYMENTINFO_0_AMT']
+                        ? (float) $docheckout_response_args['PAYMENTINFO_0_AMT']
                         : 0);
                     $payment->set_txn_id_chq_nmbr(isset($docheckout_response_args['PAYMENTINFO_0_TRANSACTIONID'])
                         ? $docheckout_response_args['PAYMENTINFO_0_TRANSACTIONID']
@@ -506,7 +506,7 @@ 
             'SIGNATURE' => urlencode($this->_api_signature),
         );
         $dtls = array_merge($request_dtls, $request_params);
-        $this->_log_clean_request($dtls, $payment, $request_text . ' Request');
+        $this->_log_clean_request($dtls, $payment, $request_text.' Request');
         // Request Customer Details.
         $request_response = wp_remote_post(
             $this->_base_gateway_url,
@@ -520,7 +520,7 @@ 
             )
         );
         // Log the response.
-        $this->log(array($request_text . ' Response' => $request_response), $payment);
+        $this->log(array($request_text.' Response' => $request_response), $payment);
         return $request_response;
     }
 
@@ -540,7 +540,7 @@ 
         }
         $response_args = array();
         parse_str(urldecode($request_response['body']), $response_args);
-        if (! isset($response_args['ACK'])) {
+        if ( ! isset($response_args['ACK'])) {
             return array('status' => false, 'args' => $request_response);
         }
         if (
@@ -609,10 +609,10 @@ 
                     'L_SEVERITYCODE' => $l_severity_code,
                 );
             } else {
-                $errors['L_ERRORCODE'] .= ', ' . $l_error_code;
-                $errors['L_SHORTMESSAGE'] .= ', ' . $l_short_message;
-                $errors['L_LONGMESSAGE'] .= ', ' . $l_long_message;
-                $errors['L_SEVERITYCODE'] .= ', ' . $l_severity_code;
+                $errors['L_ERRORCODE'] .= ', '.$l_error_code;
+                $errors['L_SHORTMESSAGE'] .= ', '.$l_short_message;
+                $errors['L_LONGMESSAGE'] .= ', '.$l_long_message;
+                $errors['L_SEVERITYCODE'] .= ', '.$l_severity_code;
             }
             $n++;
         }

acceptance_tests/Helpers/EventsAdmin.php

Indentation +124 added lines, -124 removed lines

@@ -14,128 +14,128 @@
 trait EventsAdmin
 {
 
-    /**
-     * @param string $additional_params
-     */
-    public function amOnDefaultEventsListTablePage($additional_params = '')
-    {
-        $this->actor()->amOnAdminPage(EventsPage::defaultEventsListTableUrl($additional_params));
-    }
-
-
-    /**
-     * Triggers the publishing of the Event.
-     */
-    public function publishEvent()
-    {
-        $this->actor()->click(EventsPage::EVENT_EDITOR_PUBLISH_BUTTON_SELECTOR);
-    }
-
-
-    /**
-     * Triggers saving the Event.
-     */
-    public function saveEvent()
-    {
-        $this->actor()->click(EventsPage::EVENT_EDITOR_SAVE_BUTTON_SELECTOR);
-    }
-
-
-    /**
-     * Navigates the actor to the event list table page and will attempt to edit the event for the given title.
-     * First this will search using the given title and then attempt to edit from the results of the search.
-     *
-     * Assumes actor is already logged in.
-     * @param $event_title
-     */
-    public function amEditingTheEventWithTitle($event_title)
-    {
-        $this->amOnDefaultEventsListTablePage();
-        $this->actor()->fillField(EventsPage::EVENT_LIST_TABLE_SEARCH_INPUT_SELECTOR, $event_title);
-        $this->actor()->click(CoreAdmin::LIST_TABLE_SEARCH_SUBMIT_SELECTOR);
-        $this->actor()->waitForText($event_title, 15);
-        $this->actor()->click(EventsPage::eventListTableEventTitleEditLinkSelectorForTitle($event_title));
-    }
-
-
-    /**
-     * Navigates the user to the single event page (frontend view) for the given event title via clicking the "View"
-     * link for the event in the event list table.
-     * Assumes the actor is already logged in and on the Event list table page.
-     *
-     * @param string $event_title
-     */
-    public function amOnEventPageAfterClickingViewLinkInListTableForEvent($event_title)
-    {
-        $this->actor()->moveMouseOver(EventsPage::eventListTableEventTitleEditLinkSelectorForTitle($event_title));
-        $this->actor()->click(EventsPage::eventListTableEventTitleViewLinkSelectorForTitle($event_title));
-    }
-
-
-    /**
-     * Used to retrieve the event id for the event via the list table and for the given event.
-     * @param string $event_title
-     */
-    public function observeEventIdInListTableForEvent($event_title)
-    {
-        return $this->actor()->observeValueFromInputAt(EventsPage::eventListTableEventIdSelectorForTitle($event_title));
-    }
-
-
-    /**
-     * This performs the click action on the gear icon that triggers the advanced settings view state.
-     * Assumes the actor is already logged in and editing an event.
-     *
-     * @param int $row_number  What ticket row to toggle open/close.
-     */
-    public function toggleAdvancedSettingsViewForTicketRow($row_number = 1)
-    {
-        $this->actor()->click(EventsPage::eventEditorTicketAdvancedDetailsSelector($row_number));
-    }
-
-
-    /**
-     * Toggles the TKT_is_taxable checkbox for the ticket in the given row.
-     * Assumes the actor is already logged in and editing an event and that the advanced settings view state for that
-     * ticket is "open".
-     *
-     * @param int $row_number  What ticket row to toggle the checkbox for.
-     */
-    public function toggleTicketIsTaxableForTicketRow($row_number = 1)
-    {
-        $this->actor()->click(EventsPage::eventEditorTicketTaxableCheckboxSelector($row_number));
-    }
-
-
-    /**
-     * Use to change the default registration status for the event.
-     * Assumes the view is already on the event editor.
-     * @param $registration_status
-     */
-    public function changeDefaultRegistrationStatusTo($registration_status)
-    {
-        $this->actor()->selectOption(
-            EventsPage::EVENT_EDITOR_DEFAULT_REGISTRATION_STATUS_FIELD_SELECTOR,
-            $registration_status
-        );
-    }
-
-
-    /**
-     * Use this from the context of the event editor to select the given custom template for a given message type and
-     * messenger.
-     *
-     * @param string $message_type_label  The visible label for the message type (eg Registration Approved)
-     * @param string $messenger_slug      The slug for the messenger (eg 'email')
-     * @param string $custom_template_label The visible label in the select input for the custom template you want
-     *                                      selected.
-     */
-    public function selectCustomTemplateFor($message_type_label, $messenger_slug, $custom_template_label)
-    {
-        $this->actor()->click(EventsPage::eventEditorNotificationsMetaBoxMessengerTabSelector($messenger_slug));
-        $this->actor()->selectOption(
-            EventsPage::eventEditorNotificationsMetaBoxSelectSelectorForMessageType($message_type_label),
-            $custom_template_label
-        );
-    }
+	/**
+	 * @param string $additional_params
+	 */
+	public function amOnDefaultEventsListTablePage($additional_params = '')
+	{
+		$this->actor()->amOnAdminPage(EventsPage::defaultEventsListTableUrl($additional_params));
+	}
+
+
+	/**
+	 * Triggers the publishing of the Event.
+	 */
+	public function publishEvent()
+	{
+		$this->actor()->click(EventsPage::EVENT_EDITOR_PUBLISH_BUTTON_SELECTOR);
+	}
+
+
+	/**
+	 * Triggers saving the Event.
+	 */
+	public function saveEvent()
+	{
+		$this->actor()->click(EventsPage::EVENT_EDITOR_SAVE_BUTTON_SELECTOR);
+	}
+
+
+	/**
+	 * Navigates the actor to the event list table page and will attempt to edit the event for the given title.
+	 * First this will search using the given title and then attempt to edit from the results of the search.
+	 *
+	 * Assumes actor is already logged in.
+	 * @param $event_title
+	 */
+	public function amEditingTheEventWithTitle($event_title)
+	{
+		$this->amOnDefaultEventsListTablePage();
+		$this->actor()->fillField(EventsPage::EVENT_LIST_TABLE_SEARCH_INPUT_SELECTOR, $event_title);
+		$this->actor()->click(CoreAdmin::LIST_TABLE_SEARCH_SUBMIT_SELECTOR);
+		$this->actor()->waitForText($event_title, 15);
+		$this->actor()->click(EventsPage::eventListTableEventTitleEditLinkSelectorForTitle($event_title));
+	}
+
+
+	/**
+	 * Navigates the user to the single event page (frontend view) for the given event title via clicking the "View"
+	 * link for the event in the event list table.
+	 * Assumes the actor is already logged in and on the Event list table page.
+	 *
+	 * @param string $event_title
+	 */
+	public function amOnEventPageAfterClickingViewLinkInListTableForEvent($event_title)
+	{
+		$this->actor()->moveMouseOver(EventsPage::eventListTableEventTitleEditLinkSelectorForTitle($event_title));
+		$this->actor()->click(EventsPage::eventListTableEventTitleViewLinkSelectorForTitle($event_title));
+	}
+
+
+	/**
+	 * Used to retrieve the event id for the event via the list table and for the given event.
+	 * @param string $event_title
+	 */
+	public function observeEventIdInListTableForEvent($event_title)
+	{
+		return $this->actor()->observeValueFromInputAt(EventsPage::eventListTableEventIdSelectorForTitle($event_title));
+	}
+
+
+	/**
+	 * This performs the click action on the gear icon that triggers the advanced settings view state.
+	 * Assumes the actor is already logged in and editing an event.
+	 *
+	 * @param int $row_number  What ticket row to toggle open/close.
+	 */
+	public function toggleAdvancedSettingsViewForTicketRow($row_number = 1)
+	{
+		$this->actor()->click(EventsPage::eventEditorTicketAdvancedDetailsSelector($row_number));
+	}
+
+
+	/**
+	 * Toggles the TKT_is_taxable checkbox for the ticket in the given row.
+	 * Assumes the actor is already logged in and editing an event and that the advanced settings view state for that
+	 * ticket is "open".
+	 *
+	 * @param int $row_number  What ticket row to toggle the checkbox for.
+	 */
+	public function toggleTicketIsTaxableForTicketRow($row_number = 1)
+	{
+		$this->actor()->click(EventsPage::eventEditorTicketTaxableCheckboxSelector($row_number));
+	}
+
+
+	/**
+	 * Use to change the default registration status for the event.
+	 * Assumes the view is already on the event editor.
+	 * @param $registration_status
+	 */
+	public function changeDefaultRegistrationStatusTo($registration_status)
+	{
+		$this->actor()->selectOption(
+			EventsPage::EVENT_EDITOR_DEFAULT_REGISTRATION_STATUS_FIELD_SELECTOR,
+			$registration_status
+		);
+	}
+
+
+	/**
+	 * Use this from the context of the event editor to select the given custom template for a given message type and
+	 * messenger.
+	 *
+	 * @param string $message_type_label  The visible label for the message type (eg Registration Approved)
+	 * @param string $messenger_slug      The slug for the messenger (eg 'email')
+	 * @param string $custom_template_label The visible label in the select input for the custom template you want
+	 *                                      selected.
+	 */
+	public function selectCustomTemplateFor($message_type_label, $messenger_slug, $custom_template_label)
+	{
+		$this->actor()->click(EventsPage::eventEditorNotificationsMetaBoxMessengerTabSelector($messenger_slug));
+		$this->actor()->selectOption(
+			EventsPage::eventEditorNotificationsMetaBoxSelectSelectorForMessageType($message_type_label),
+			$custom_template_label
+		);
+	}
 }
\ No newline at end of file

acceptance_tests/Helpers/MessagesAdmin.php

Indentation +286 added lines, -286 removed lines

@@ -10,290 +10,290 @@
  */
 trait MessagesAdmin
 {
-    /**
-     * @param string $additional_params Any additional request parameters for the generated url should be included as
-     *                                  a string.
-     */
-    public function amOnMessagesActivityListTablePage($additional_params = '')
-    {
-        $this->actor()->amOnAdminPage(MessagesPage::messageActivityListTableUrl($additional_params));
-    }
-
-    /**
-     * @param string $additional_params Any additional request parameters for the generated url should be included as
-     *                                  a string.
-     */
-    public function amOnDefaultMessageTemplateListTablePage($additional_params = '')
-    {
-        $this->actor()->amOnAdminPage(MessagesPage::defaultMessageTemplateListTableUrl($additional_params));
-    }
-
-
-    /**
-     * @param string $additional_params Any additional request parameters for the generated url should be included as
-     *                                  a string.
-     */
-    public function amOnCustomMessageTemplateListTablePage($additional_params = '')
-    {
-        $this->actor()->amOnAdminPage(MessagesPage::customMessageTemplateListTableUrl($additional_params));
-    }
-
-
-    /**
-     * Directs to message settings page
-     */
-    public function amOnMessageSettingsPage()
-    {
-        $this->actor()->amOnAdminPage(MessagesPage::messageSettingsUrl());
-    }
-
-
-    public function activateMessageTypeForMessenger($message_type_slug, $messenger_slug = 'email')
-    {
-        $this->actor()->dragAndDrop(
-            MessagesPage::draggableSettingsBoxSelectorForMessageTypeAndMessenger($message_type_slug, $messenger_slug),
-            MessagesPage::MESSAGES_SETTINGS_ACTIVE_MESSAGE_TYPES_CONTAINER_SELECTOR
-        );
-    }
-
-
-    /**
-     * Assumes you are already on the list table page that has the ui for editing the template.
-     * @param string $message_type_slug
-     * @param string $context [optional] if you want to click directly to the given context in the editor
-     */
-    public function clickToEditMessageTemplateByMessageType($message_type_slug, $context = '')
-    {
-        $this->actor()->click(MessagesPage::editMessageTemplateClassByMessageType($message_type_slug, $context));
-    }
-
-
-    /**
-     * Use this action to verify that the count for the given text in the specified field is as expected.  For example
-     * filling the condition of, "There should only be 1 instance of `someaddress@email.com` in all the 'to' column.
-     *
-     * @param int    $expected_occurence_count
-     * @param string $text_to_check_for
-     * @param string $field
-     * @param string $message_type_label
-     * @param string $message_status
-     * @param string $messenger
-     * @param string $context
-     */
-    public function verifyMatchingCountofTextInMessageActivityListTableFor(
-        $expected_occurence_count,
-        $text_to_check_for,
-        $field,
-        $message_type_label,
-        $message_status = MessagesPage::MESSAGE_STATUS_SENT,
-        $messenger = 'Email',
-        $context = 'Event Admin'
-    ) {
-        $elements = $this->actor()->grabMultiple(MessagesPage::messagesActivityListTableCellSelectorFor(
-            $field,
-            $message_type_label,
-            $message_status,
-            $messenger,
-            $context,
-            $text_to_check_for,
-            0
-        ));
-        $actual_count = count($elements);
-        $this->actor()->assertEquals(
-            $expected_occurence_count,
-            $actual_count,
-            sprintf(
-                'Expected %s of the %s text for the %s field but there were actually %s counted.',
-                $expected_occurence_count,
-                $text_to_check_for,
-                $field,
-                $actual_count
-            )
-        );
-    }
-
-
-    /**
-     * This will create a custom message template for the given messenger and message type from the context of the
-     * default (global) message template list table.
-     * Also takes care of verifying the template was created.
-     * @param string $message_type_label
-     * @param string $messenger_label
-     */
-    public function createCustomMessageTemplateFromDefaultFor($message_type_label, $messenger_label)
-    {
-        $this->amOnDefaultMessageTemplateListTablePage();
-        $this->actor()->click(
-            MessagesPage::createCustomButtonForMessageTypeAndMessenger(
-                $message_type_label,
-                $messenger_label
-            )
-        );
-        $this->actor()->seeInField('#title', 'New Custom Template');
-    }
-
-
-    /**
-     * This switches the context of the current messages template to the given reference.
-     * @param string $context_reference  This should be the visible label for the option.
-     */
-    public function switchContextTo($context_reference)
-    {
-        $this->actor()->selectOption(MessagesPage::MESSAGES_CONTEXT_SWITCHER_SELECTOR, $context_reference);
-        $this->actor()->click(MessagesPage::MESSAGES_CONTEXT_SWITCHER_BUTTON_SELECTOR);
-        $this->actor()->waitForText($context_reference, 10, 'h1');
-    }
-
-
-    /**
-     * Toggles Context so its turned off or on (depending on where it started) and verifies the expected state after
-     * toggling.
-     *
-     * @param string $context_string           What context is being switched (used for the expected state text)
-     * @param bool   $expected_state_is_active Used to indicate whether the expected state is active (true) or inactive
-     *                                         (false)
-     */
-    public function toggleContextState($context_string, $expected_state_is_active = true)
-    {
-        $this->actor()->click(MessagesPage::MESSAGES_CONTEXT_ACTIVE_STATE_TOGGLE);
-        if ($expected_state_is_active) {
-            $this->actor()->waitForText("The template for $context_string is currently active.");
-        } else {
-            $this->actor()->waitForText("The template for $context_string is currently inactive");
-        }
-    }
-
-
-    /**
-     * Triggers saving the message template.
-     * @param bool $and_close   Use to indicate to click the Save and Close button.
-     */
-    public function saveMessageTemplate($and_close = false)
-    {
-        if ($and_close) {
-            $this->actor()->click('Save and Close');
-        } else {
-            $this->actor()->click('Save');
-        }
-        $this->actor()->waitForText('successfully updated');
-    }
-
-
-    /**
-     * This takes care of clicking the View Message icon for the given parameters.
-     * Assumes you are already viewing the messages activity list table.
-     * @param        $message_type_label
-     * @param        $message_status
-     * @param string $messenger
-     * @param string $context
-     * @param int    $number_in_set
-     */
-    public function viewMessageInMessagesListTableFor(
-        $message_type_label,
-        $message_status = MessagesPage::MESSAGE_STATUS_SENT,
-        $messenger = 'Email',
-        $context = 'Event Admin',
-        $number_in_set = 1
-    ) {
-        $this->actor()->click(MessagesPage::messagesActivityListTableViewButtonSelectorFor(
-            $message_type_label,
-            $message_status,
-            $messenger,
-            $context,
-            $number_in_set
-        ));
-    }
-
-
-    /**
-     * Takes care of deleting a message matching the given parameters via the message activity list table.
-     * Assumes you are already viewing the messages activity list table.
-     * @param        $message_type_label
-     * @param        $message_status
-     * @param string $messenger
-     * @param string $context
-     * @param int    $number_in_set
-     */
-    public function deleteMessageInMessagesListTableFor(
-        $message_type_label,
-        $message_status = MessagesPage::MESSAGE_STATUS_SENT,
-        $messenger = 'Email',
-        $context = 'Event Admin',
-        $number_in_set = 1
-    ) {
-        $delete_action_selector = MessagesPage::messagesActivityListTableDeleteActionSelectorFor(
-            $message_type_label,
-            $message_status,
-            $messenger,
-            $context,
-            $number_in_set
-        );
-        $this->actor()->moveMouseOver(
-            MessagesPage::messagesActivityListTableCellSelectorFor(
-                'to',
-                $message_type_label,
-                $message_status,
-                $messenger,
-                $context,
-                '',
-                $number_in_set
-            ),
-            5,
-            5
-        );
-        $this->actor()->waitForElementVisible(
-            $delete_action_selector
-        );
-        $this->actor()->click(
-            $delete_action_selector
-        );
-        $this->actor()->waitForText('successfully deleted');
-    }
-
-
-    /**
-     * Assuming you have already triggered the view modal for a single message from the context of the message activity
-     * list table, this will take care of validating the given text is in that window.
-     * @param string $text_to_view
-     */
-    public function seeTextInViewMessageModal($text_to_view, $should_not_see = false)
-    {
-        $this->actor()->waitForElementVisible('.ee-admin-dialog-container-inner-content');
-        $this->actor()->switchToIframe('message-view-window');
-        $should_not_see ? $this->actor()->dontSee($text_to_view) : $this->actor()->see($text_to_view);
-        $this->actor()->switchToIframe();
-    }
-
-
-    /**
-     * This returns the value for the link at the given selector in the message modal.
-     * @param string $selector (any selector string accepted by WebDriver)
-     */
-    public function observeLinkAtSelectorInMessageModal($selector)
-    {
-        $this->actor()->waitForElementVisible('.ee-admin-dialog-container-inner-content');
-        $this->actor()->switchToIframe('message-view-window');
-        $link = $this->actor()->observeLinkUrlAt($selector);
-        $this->actor()->switchToIframe();
-        return $link;
-    }
-
-
-    /**
-     * Assuming you have already triggered the view modal for a single message from the context of the message activity
-     * list table, this will take care of validating the given text is NOT that window.
-     * @param string $text_to_view
-     */
-    public function dontSeeTextInViewMessageModal($text_to_view)
-    {
-        $this->seeTextInViewMessageModal($text_to_view, true);
-    }
-
-
-    public function dismissMessageModal()
-    {
-        $this->actor()->click('#espresso-admin-page-overlay-dv');
-        //this is needed otherwise phantom js gets stuck in the wrong context and any future element events will fail.
-        $this->actor()->click('form#EE_Message_List_Table-table-frm');
-    }
+	/**
+	 * @param string $additional_params Any additional request parameters for the generated url should be included as
+	 *                                  a string.
+	 */
+	public function amOnMessagesActivityListTablePage($additional_params = '')
+	{
+		$this->actor()->amOnAdminPage(MessagesPage::messageActivityListTableUrl($additional_params));
+	}
+
+	/**
+	 * @param string $additional_params Any additional request parameters for the generated url should be included as
+	 *                                  a string.
+	 */
+	public function amOnDefaultMessageTemplateListTablePage($additional_params = '')
+	{
+		$this->actor()->amOnAdminPage(MessagesPage::defaultMessageTemplateListTableUrl($additional_params));
+	}
+
+
+	/**
+	 * @param string $additional_params Any additional request parameters for the generated url should be included as
+	 *                                  a string.
+	 */
+	public function amOnCustomMessageTemplateListTablePage($additional_params = '')
+	{
+		$this->actor()->amOnAdminPage(MessagesPage::customMessageTemplateListTableUrl($additional_params));
+	}
+
+
+	/**
+	 * Directs to message settings page
+	 */
+	public function amOnMessageSettingsPage()
+	{
+		$this->actor()->amOnAdminPage(MessagesPage::messageSettingsUrl());
+	}
+
+
+	public function activateMessageTypeForMessenger($message_type_slug, $messenger_slug = 'email')
+	{
+		$this->actor()->dragAndDrop(
+			MessagesPage::draggableSettingsBoxSelectorForMessageTypeAndMessenger($message_type_slug, $messenger_slug),
+			MessagesPage::MESSAGES_SETTINGS_ACTIVE_MESSAGE_TYPES_CONTAINER_SELECTOR
+		);
+	}
+
+
+	/**
+	 * Assumes you are already on the list table page that has the ui for editing the template.
+	 * @param string $message_type_slug
+	 * @param string $context [optional] if you want to click directly to the given context in the editor
+	 */
+	public function clickToEditMessageTemplateByMessageType($message_type_slug, $context = '')
+	{
+		$this->actor()->click(MessagesPage::editMessageTemplateClassByMessageType($message_type_slug, $context));
+	}
+
+
+	/**
+	 * Use this action to verify that the count for the given text in the specified field is as expected.  For example
+	 * filling the condition of, "There should only be 1 instance of `someaddress@email.com` in all the 'to' column.
+	 *
+	 * @param int    $expected_occurence_count
+	 * @param string $text_to_check_for
+	 * @param string $field
+	 * @param string $message_type_label
+	 * @param string $message_status
+	 * @param string $messenger
+	 * @param string $context
+	 */
+	public function verifyMatchingCountofTextInMessageActivityListTableFor(
+		$expected_occurence_count,
+		$text_to_check_for,
+		$field,
+		$message_type_label,
+		$message_status = MessagesPage::MESSAGE_STATUS_SENT,
+		$messenger = 'Email',
+		$context = 'Event Admin'
+	) {
+		$elements = $this->actor()->grabMultiple(MessagesPage::messagesActivityListTableCellSelectorFor(
+			$field,
+			$message_type_label,
+			$message_status,
+			$messenger,
+			$context,
+			$text_to_check_for,
+			0
+		));
+		$actual_count = count($elements);
+		$this->actor()->assertEquals(
+			$expected_occurence_count,
+			$actual_count,
+			sprintf(
+				'Expected %s of the %s text for the %s field but there were actually %s counted.',
+				$expected_occurence_count,
+				$text_to_check_for,
+				$field,
+				$actual_count
+			)
+		);
+	}
+
+
+	/**
+	 * This will create a custom message template for the given messenger and message type from the context of the
+	 * default (global) message template list table.
+	 * Also takes care of verifying the template was created.
+	 * @param string $message_type_label
+	 * @param string $messenger_label
+	 */
+	public function createCustomMessageTemplateFromDefaultFor($message_type_label, $messenger_label)
+	{
+		$this->amOnDefaultMessageTemplateListTablePage();
+		$this->actor()->click(
+			MessagesPage::createCustomButtonForMessageTypeAndMessenger(
+				$message_type_label,
+				$messenger_label
+			)
+		);
+		$this->actor()->seeInField('#title', 'New Custom Template');
+	}
+
+
+	/**
+	 * This switches the context of the current messages template to the given reference.
+	 * @param string $context_reference  This should be the visible label for the option.
+	 */
+	public function switchContextTo($context_reference)
+	{
+		$this->actor()->selectOption(MessagesPage::MESSAGES_CONTEXT_SWITCHER_SELECTOR, $context_reference);
+		$this->actor()->click(MessagesPage::MESSAGES_CONTEXT_SWITCHER_BUTTON_SELECTOR);
+		$this->actor()->waitForText($context_reference, 10, 'h1');
+	}
+
+
+	/**
+	 * Toggles Context so its turned off or on (depending on where it started) and verifies the expected state after
+	 * toggling.
+	 *
+	 * @param string $context_string           What context is being switched (used for the expected state text)
+	 * @param bool   $expected_state_is_active Used to indicate whether the expected state is active (true) or inactive
+	 *                                         (false)
+	 */
+	public function toggleContextState($context_string, $expected_state_is_active = true)
+	{
+		$this->actor()->click(MessagesPage::MESSAGES_CONTEXT_ACTIVE_STATE_TOGGLE);
+		if ($expected_state_is_active) {
+			$this->actor()->waitForText("The template for $context_string is currently active.");
+		} else {
+			$this->actor()->waitForText("The template for $context_string is currently inactive");
+		}
+	}
+
+
+	/**
+	 * Triggers saving the message template.
+	 * @param bool $and_close   Use to indicate to click the Save and Close button.
+	 */
+	public function saveMessageTemplate($and_close = false)
+	{
+		if ($and_close) {
+			$this->actor()->click('Save and Close');
+		} else {
+			$this->actor()->click('Save');
+		}
+		$this->actor()->waitForText('successfully updated');
+	}
+
+
+	/**
+	 * This takes care of clicking the View Message icon for the given parameters.
+	 * Assumes you are already viewing the messages activity list table.
+	 * @param        $message_type_label
+	 * @param        $message_status
+	 * @param string $messenger
+	 * @param string $context
+	 * @param int    $number_in_set
+	 */
+	public function viewMessageInMessagesListTableFor(
+		$message_type_label,
+		$message_status = MessagesPage::MESSAGE_STATUS_SENT,
+		$messenger = 'Email',
+		$context = 'Event Admin',
+		$number_in_set = 1
+	) {
+		$this->actor()->click(MessagesPage::messagesActivityListTableViewButtonSelectorFor(
+			$message_type_label,
+			$message_status,
+			$messenger,
+			$context,
+			$number_in_set
+		));
+	}
+
+
+	/**
+	 * Takes care of deleting a message matching the given parameters via the message activity list table.
+	 * Assumes you are already viewing the messages activity list table.
+	 * @param        $message_type_label
+	 * @param        $message_status
+	 * @param string $messenger
+	 * @param string $context
+	 * @param int    $number_in_set
+	 */
+	public function deleteMessageInMessagesListTableFor(
+		$message_type_label,
+		$message_status = MessagesPage::MESSAGE_STATUS_SENT,
+		$messenger = 'Email',
+		$context = 'Event Admin',
+		$number_in_set = 1
+	) {
+		$delete_action_selector = MessagesPage::messagesActivityListTableDeleteActionSelectorFor(
+			$message_type_label,
+			$message_status,
+			$messenger,
+			$context,
+			$number_in_set
+		);
+		$this->actor()->moveMouseOver(
+			MessagesPage::messagesActivityListTableCellSelectorFor(
+				'to',
+				$message_type_label,
+				$message_status,
+				$messenger,
+				$context,
+				'',
+				$number_in_set
+			),
+			5,
+			5
+		);
+		$this->actor()->waitForElementVisible(
+			$delete_action_selector
+		);
+		$this->actor()->click(
+			$delete_action_selector
+		);
+		$this->actor()->waitForText('successfully deleted');
+	}
+
+
+	/**
+	 * Assuming you have already triggered the view modal for a single message from the context of the message activity
+	 * list table, this will take care of validating the given text is in that window.
+	 * @param string $text_to_view
+	 */
+	public function seeTextInViewMessageModal($text_to_view, $should_not_see = false)
+	{
+		$this->actor()->waitForElementVisible('.ee-admin-dialog-container-inner-content');
+		$this->actor()->switchToIframe('message-view-window');
+		$should_not_see ? $this->actor()->dontSee($text_to_view) : $this->actor()->see($text_to_view);
+		$this->actor()->switchToIframe();
+	}
+
+
+	/**
+	 * This returns the value for the link at the given selector in the message modal.
+	 * @param string $selector (any selector string accepted by WebDriver)
+	 */
+	public function observeLinkAtSelectorInMessageModal($selector)
+	{
+		$this->actor()->waitForElementVisible('.ee-admin-dialog-container-inner-content');
+		$this->actor()->switchToIframe('message-view-window');
+		$link = $this->actor()->observeLinkUrlAt($selector);
+		$this->actor()->switchToIframe();
+		return $link;
+	}
+
+
+	/**
+	 * Assuming you have already triggered the view modal for a single message from the context of the message activity
+	 * list table, this will take care of validating the given text is NOT that window.
+	 * @param string $text_to_view
+	 */
+	public function dontSeeTextInViewMessageModal($text_to_view)
+	{
+		$this->seeTextInViewMessageModal($text_to_view, true);
+	}
+
+
+	public function dismissMessageModal()
+	{
+		$this->actor()->click('#espresso-admin-page-overlay-dv');
+		//this is needed otherwise phantom js gets stuck in the wrong context and any future element events will fail.
+		$this->actor()->click('form#EE_Message_List_Table-table-frm');
+	}
 }

acceptance_tests/Page/MessagesAdmin.php

Indentation +267 added lines, -267 removed lines

@@ -14,292 +14,292 @@
 class MessagesAdmin extends CoreAdmin
 {
 
-    /**
-     * Context slug for the admin messages context.
-     */
-    const ADMIN_CONTEXT_SLUG = 'admin';
+	/**
+	 * Context slug for the admin messages context.
+	 */
+	const ADMIN_CONTEXT_SLUG = 'admin';
 
-    /**
-     * Context slug for the primary attendee messages context
-     */
-    const PRIMARY_ATTENDEE_CONTEXT_SLUG = 'primary_attendee';
+	/**
+	 * Context slug for the primary attendee messages context
+	 */
+	const PRIMARY_ATTENDEE_CONTEXT_SLUG = 'primary_attendee';
 
 
-    /**
-     * Context slug for the attendee messages context
-     */
-    const ATTENDEE_CONTEXT_SLUG = 'attendee';
+	/**
+	 * Context slug for the attendee messages context
+	 */
+	const ATTENDEE_CONTEXT_SLUG = 'attendee';
 
 
-    /**
-     * Status reference for the EEM_Message::status_sent status.
-     */
-    const MESSAGE_STATUS_SENT = 'MSN';
+	/**
+	 * Status reference for the EEM_Message::status_sent status.
+	 */
+	const MESSAGE_STATUS_SENT = 'MSN';
 
 
-    /**
-     * Message type slug for the Payment Failed message type
-     */
-    const PAYMENT_FAILED_MESSAGE_TYPE_SLUG = 'payment_failed';
+	/**
+	 * Message type slug for the Payment Failed message type
+	 */
+	const PAYMENT_FAILED_MESSAGE_TYPE_SLUG = 'payment_failed';
 
 
-    /**
-     * Message type slug for the Registration Pending Payment message type
-     */
-    const MESSAGE_TYPE_PENDING_PAYMENT = 'pending_approval';
+	/**
+	 * Message type slug for the Registration Pending Payment message type
+	 */
+	const MESSAGE_TYPE_PENDING_PAYMENT = 'pending_approval';
 
 
-    /**
-     * Selector for the Global Messages "Send on same request" field in the Messages Settings tab.
-     */
-    const GLOBAL_MESSAGES_SETTINGS_ON_REQUEST_SELECTION_SELECTOR =
-        '#global_messages_settings-do-messages-on-same-request';
+	/**
+	 * Selector for the Global Messages "Send on same request" field in the Messages Settings tab.
+	 */
+	const GLOBAL_MESSAGES_SETTINGS_ON_REQUEST_SELECTION_SELECTOR =
+		'#global_messages_settings-do-messages-on-same-request';
 
 
-    /**
-     * Selector for the Global Messages Settings submit button in the Messages Settings tab.
-     */
-    const GLOBAL_MESSAGES_SETTINGS_SUBMIT_SELECTOR = '#global_messages_settings-update-settings-submit';
+	/**
+	 * Selector for the Global Messages Settings submit button in the Messages Settings tab.
+	 */
+	const GLOBAL_MESSAGES_SETTINGS_SUBMIT_SELECTOR = '#global_messages_settings-update-settings-submit';
 
 
-    /**
-     * This is the container where active message types for a messenger are found/dragged to.
-     */
-    const MESSAGES_SETTINGS_ACTIVE_MESSAGE_TYPES_CONTAINER_SELECTOR = '#active-message-types';
+	/**
+	 * This is the container where active message types for a messenger are found/dragged to.
+	 */
+	const MESSAGES_SETTINGS_ACTIVE_MESSAGE_TYPES_CONTAINER_SELECTOR = '#active-message-types';
 
 
-    /**
-     * Locator for the context switcher selector on the Message Template Editor page.
-     */
-    const MESSAGES_CONTEXT_SWITCHER_SELECTOR = "//form[@id='ee-msg-context-switcher-frm']/select";
+	/**
+	 * Locator for the context switcher selector on the Message Template Editor page.
+	 */
+	const MESSAGES_CONTEXT_SWITCHER_SELECTOR = "//form[@id='ee-msg-context-switcher-frm']/select";
 
 
-    /**
-     * Locator for the context switcher submit button in the Message Template Editor page.
-     */
-    const MESSAGES_CONTEXT_SWITCHER_BUTTON_SELECTOR = "#submit-msg-context-switcher-sbmt";
+	/**
+	 * Locator for the context switcher submit button in the Message Template Editor page.
+	 */
+	const MESSAGES_CONTEXT_SWITCHER_BUTTON_SELECTOR = "#submit-msg-context-switcher-sbmt";
 
 
-    /**
-     * Locator for the dialog container used for housing viewed messages in the message activity list table.
-     */
-    const MESSAGES_LIST_TABLE_VIEW_MESSAGE_DIALOG_CONTAINER_SELECTOR = '.ee-admin-dialog-container-inner-content';
-
-
-    /**
-     * Returns the selector for the on/off toggle for context on the message template editor.
-     */
-    const MESSAGES_CONTEXT_ACTIVE_STATE_TOGGLE =
-        "//div[@class='activate_context_on_off_toggle_container']/div[@class='switch']/label";
-
-
-    const SELECTOR_LINK_FINALIZE_PAYMENT_PENDING_PAYMENT_MESSAGE = "//td/p[@class='callout']/a";
-
-
-
-    /**
-     * @param string $additional_params Any additional request parameters for the generated url should be included as
-     *                                  a string.
-     * @return string
-     */
-    public static function messageActivityListTableUrl($additional_params = '')
-    {
-        return self::adminUrl('espresso_messages', 'default', $additional_params);
-    }
-
-
-    /**
-     * @param string $additional_params Any additional request parameters for the generated url should be included as
-     *                                  a string.
-     * @return string
-     */
-    public static function defaultMessageTemplateListTableUrl($additional_params = '')
-    {
-        return self::adminUrl('espresso_messages', 'global_mtps', $additional_params);
-    }
-
-
-    /**
-     * @param string $additional_params Any additional request parameters for the generated url should be included as
-     *                                  a string.
-     * @return string
-     */
-    public static function customMessageTemplateListTableUrl($additional_params = '')
-    {
-        return self::adminUrl('espresso_messages', 'custom_mtps', $additional_params);
-    }
-
-
-    /**
-     * @return string
-     */
-    public static function messageSettingsUrl()
-    {
-        return self::adminUrl('espresso_messages', 'settings');
-    }
-
-
-
-    public static function draggableSettingsBoxSelectorForMessageTypeAndMessenger(
-        $message_type_slug,
-        $messenger_slug = 'email'
-    ) {
-        return "#$message_type_slug-messagetype-$messenger_slug";
-    }
-
-
-    /**
-     * @param string $message_type_slug
-     * @param string $context
-     * @return string
-     */
-    public static function editMessageTemplateClassByMessageType($message_type_slug, $context = '')
-    {
-        return $context
-            ? '.' . $message_type_slug . '-' . $context . '-edit-link'
-            : '.' . $message_type_slug . '-edit-link';
-    }
-
-
-    /**
-     * Selector for (a) specific table cell(s) in the Messages Activity list table for the given parameters.
-     *
-     * @param        $field
-     * @param        $message_type_label
-     * @param string $message_status
-     * @param string $messenger
-     * @param string $context
-     * @param string $table_cell_content_for_field
-     * @param int    $number_in_set   It's possible that the given parameters could match multiple items in the view.
-     *                                This allows you to indicate which item from the set to match.  If this is set to 0
-     *                                then all matches for the locator will be returned.
-     * @return string
-     * @throws \InvalidArgumentException
-     */
-    public static function messagesActivityListTableCellSelectorFor(
-        $field,
-        $message_type_label,
-        $message_status = self::MESSAGE_STATUS_SENT,
-        $messenger = 'Email',
-        $context = 'Event Admin',
-        $table_cell_content_for_field = '',
-        $number_in_set = 1
-    ) {
-        $selector = "//tbody[@id='the-list']";
-        $selector .= "//tr[contains(@class, 'msg-status-$message_status')]"
-                     . "//td[contains(@class, 'message_type') and text()='$message_type_label']";
-        if ($messenger) {
-            $selector .= "/ancestor::tr/td[contains(@class, 'messenger') and text()='$messenger']";
-        }
-        $selector .= "/ancestor::tr/td[contains(@class, 'column-context') and text()='$context']";
-        $selector .= $table_cell_content_for_field
-            ? "/ancestor::tr/td[contains(@class, 'column-$field') and text()='$table_cell_content_for_field']"
-            : "/ancestor::tr/td[contains(@class, 'column-$field')]";
-        return $number_in_set > 0 ? Locator::elementAt($selector, $number_in_set) : $selector;
-    }
-
-
-    /**
-     * Selector for the Create Custom button found in the message template list table.
-     * @param string $message_type_label
-     * @param string $messenger_label
-     * @return string
-     */
-    public static function createCustomButtonForMessageTypeAndMessenger($message_type_label, $messenger_label)
-    {
-        $selector = "//tr/td[contains(@class, 'message_type') and text()='$message_type_label']"
-                    . "//ancestor::tr/td[contains(@class, 'messenger') and contains(., '$messenger_label')]"
-                    . "//ancestor::tr/td/a[@class='button button-small']";
-        return $selector;
-    }
-
-
-    /**
-     * Note, this could potentially match multiple buttons in the view so the selector is intentionally restricted to
-     * the FIRST match (which will be the latest message sent if the table is default sorted).
-     *
-     * @param string $message_type_label    The visible message type label for the row you want to match
-     * @param string $message_status        The status of the message for the row you want to match.
-     * @param string $messenger             The visible messenger label for the row you want to match.
-     * @param string $context               The visible context label for the row you want to match.
-     * @param int    $number_in_set         It's possible that the given parameters could match multiple items in the
-     *                                      view. This allows you to indicate which item from the set to match.
-     * @return string
-     * @throws \InvalidArgumentException
-     */
-    public static function messagesActivityListTableViewButtonSelectorFor(
-        $message_type_label,
-        $message_status = self::MESSAGE_STATUS_SENT,
-        $messenger = 'Email',
-        $context = 'Event Admin',
-        $number_in_set = 1
-    ) {
-        $selector = self::messagesActivityListTableCellSelectorFor(
-            'action',
-            $message_type_label,
-            $message_status,
-            $messenger,
-            $context,
-            '',
-            $number_in_set
-        );
-        $selector .= "/a/span[contains(@class, 'ee-message-action-link-view')"
-                     . " and not(contains(@class, 'ee-message-action-link-view_transaction'))]";
-        return $selector;
-    }
-
-
-    /**
-     * Locator for the delete action link for a message item in the message activity list table.
-     * Note: The link is not visible by default, so the column would need hovered over for the link to appear.
-     *
-     * @param        $message_type_label
-     * @param string $message_status
-     * @param string $messenger
-     * @param string $context
-     * @param int    $number_in_set
-     * @return string
-     * @throws \InvalidArgumentException
-     */
-    public static function messagesActivityListTableDeleteActionSelectorFor(
-        $message_type_label,
-        $message_status = self::MESSAGE_STATUS_SENT,
-        $messenger = 'Email',
-        $context = 'Event Admin',
-        $number_in_set = 1
-    ) {
-        $selector = self::messagesActivityListTableCellSelectorFor(
-            'to',
-            $message_type_label,
-            $message_status,
-            $messenger,
-            $context,
-            '',
-            $number_in_set
-        );
-        $selector .= "/div/span[@class='delete']/a";
-        return $selector;
-    }
-
-
-
-    /**
-     * Returns the input selector for a given field in the message template editor.
-     * Assumes one is already viewing the Message Template Editor.
-     * @param string     $field
-     * @return string
-     */
-    public static function messageInputFieldSelectorFor($field)
-    {
-        return "//div[@id='post-body']//input[@id='$field-content']";
-    }
-
-
-    /**
-     * Wrapper for self::messageInputFieldSelectorFor('to') that takes care of getting the input for the To field.
-     */
-    public static function messageTemplateToFieldSelector()
-    {
-        return self::messageInputFieldSelectorFor('to');
-    }
+	/**
+	 * Locator for the dialog container used for housing viewed messages in the message activity list table.
+	 */
+	const MESSAGES_LIST_TABLE_VIEW_MESSAGE_DIALOG_CONTAINER_SELECTOR = '.ee-admin-dialog-container-inner-content';
+
+
+	/**
+	 * Returns the selector for the on/off toggle for context on the message template editor.
+	 */
+	const MESSAGES_CONTEXT_ACTIVE_STATE_TOGGLE =
+		"//div[@class='activate_context_on_off_toggle_container']/div[@class='switch']/label";
+
+
+	const SELECTOR_LINK_FINALIZE_PAYMENT_PENDING_PAYMENT_MESSAGE = "//td/p[@class='callout']/a";
+
+
+
+	/**
+	 * @param string $additional_params Any additional request parameters for the generated url should be included as
+	 *                                  a string.
+	 * @return string
+	 */
+	public static function messageActivityListTableUrl($additional_params = '')
+	{
+		return self::adminUrl('espresso_messages', 'default', $additional_params);
+	}
+
+
+	/**
+	 * @param string $additional_params Any additional request parameters for the generated url should be included as
+	 *                                  a string.
+	 * @return string
+	 */
+	public static function defaultMessageTemplateListTableUrl($additional_params = '')
+	{
+		return self::adminUrl('espresso_messages', 'global_mtps', $additional_params);
+	}
+
+
+	/**
+	 * @param string $additional_params Any additional request parameters for the generated url should be included as
+	 *                                  a string.
+	 * @return string
+	 */
+	public static function customMessageTemplateListTableUrl($additional_params = '')
+	{
+		return self::adminUrl('espresso_messages', 'custom_mtps', $additional_params);
+	}
+
+
+	/**
+	 * @return string
+	 */
+	public static function messageSettingsUrl()
+	{
+		return self::adminUrl('espresso_messages', 'settings');
+	}
+
+
+
+	public static function draggableSettingsBoxSelectorForMessageTypeAndMessenger(
+		$message_type_slug,
+		$messenger_slug = 'email'
+	) {
+		return "#$message_type_slug-messagetype-$messenger_slug";
+	}
+
+
+	/**
+	 * @param string $message_type_slug
+	 * @param string $context
+	 * @return string
+	 */
+	public static function editMessageTemplateClassByMessageType($message_type_slug, $context = '')
+	{
+		return $context
+			? '.' . $message_type_slug . '-' . $context . '-edit-link'
+			: '.' . $message_type_slug . '-edit-link';
+	}
+
+
+	/**
+	 * Selector for (a) specific table cell(s) in the Messages Activity list table for the given parameters.
+	 *
+	 * @param        $field
+	 * @param        $message_type_label
+	 * @param string $message_status
+	 * @param string $messenger
+	 * @param string $context
+	 * @param string $table_cell_content_for_field
+	 * @param int    $number_in_set   It's possible that the given parameters could match multiple items in the view.
+	 *                                This allows you to indicate which item from the set to match.  If this is set to 0
+	 *                                then all matches for the locator will be returned.
+	 * @return string
+	 * @throws \InvalidArgumentException
+	 */
+	public static function messagesActivityListTableCellSelectorFor(
+		$field,
+		$message_type_label,
+		$message_status = self::MESSAGE_STATUS_SENT,
+		$messenger = 'Email',
+		$context = 'Event Admin',
+		$table_cell_content_for_field = '',
+		$number_in_set = 1
+	) {
+		$selector = "//tbody[@id='the-list']";
+		$selector .= "//tr[contains(@class, 'msg-status-$message_status')]"
+					 . "//td[contains(@class, 'message_type') and text()='$message_type_label']";
+		if ($messenger) {
+			$selector .= "/ancestor::tr/td[contains(@class, 'messenger') and text()='$messenger']";
+		}
+		$selector .= "/ancestor::tr/td[contains(@class, 'column-context') and text()='$context']";
+		$selector .= $table_cell_content_for_field
+			? "/ancestor::tr/td[contains(@class, 'column-$field') and text()='$table_cell_content_for_field']"
+			: "/ancestor::tr/td[contains(@class, 'column-$field')]";
+		return $number_in_set > 0 ? Locator::elementAt($selector, $number_in_set) : $selector;
+	}
+
+
+	/**
+	 * Selector for the Create Custom button found in the message template list table.
+	 * @param string $message_type_label
+	 * @param string $messenger_label
+	 * @return string
+	 */
+	public static function createCustomButtonForMessageTypeAndMessenger($message_type_label, $messenger_label)
+	{
+		$selector = "//tr/td[contains(@class, 'message_type') and text()='$message_type_label']"
+					. "//ancestor::tr/td[contains(@class, 'messenger') and contains(., '$messenger_label')]"
+					. "//ancestor::tr/td/a[@class='button button-small']";
+		return $selector;
+	}
+
+
+	/**
+	 * Note, this could potentially match multiple buttons in the view so the selector is intentionally restricted to
+	 * the FIRST match (which will be the latest message sent if the table is default sorted).
+	 *
+	 * @param string $message_type_label    The visible message type label for the row you want to match
+	 * @param string $message_status        The status of the message for the row you want to match.
+	 * @param string $messenger             The visible messenger label for the row you want to match.
+	 * @param string $context               The visible context label for the row you want to match.
+	 * @param int    $number_in_set         It's possible that the given parameters could match multiple items in the
+	 *                                      view. This allows you to indicate which item from the set to match.
+	 * @return string
+	 * @throws \InvalidArgumentException
+	 */
+	public static function messagesActivityListTableViewButtonSelectorFor(
+		$message_type_label,
+		$message_status = self::MESSAGE_STATUS_SENT,
+		$messenger = 'Email',
+		$context = 'Event Admin',
+		$number_in_set = 1
+	) {
+		$selector = self::messagesActivityListTableCellSelectorFor(
+			'action',
+			$message_type_label,
+			$message_status,
+			$messenger,
+			$context,
+			'',
+			$number_in_set
+		);
+		$selector .= "/a/span[contains(@class, 'ee-message-action-link-view')"
+					 . " and not(contains(@class, 'ee-message-action-link-view_transaction'))]";
+		return $selector;
+	}
+
+
+	/**
+	 * Locator for the delete action link for a message item in the message activity list table.
+	 * Note: The link is not visible by default, so the column would need hovered over for the link to appear.
+	 *
+	 * @param        $message_type_label
+	 * @param string $message_status
+	 * @param string $messenger
+	 * @param string $context
+	 * @param int    $number_in_set
+	 * @return string
+	 * @throws \InvalidArgumentException
+	 */
+	public static function messagesActivityListTableDeleteActionSelectorFor(
+		$message_type_label,
+		$message_status = self::MESSAGE_STATUS_SENT,
+		$messenger = 'Email',
+		$context = 'Event Admin',
+		$number_in_set = 1
+	) {
+		$selector = self::messagesActivityListTableCellSelectorFor(
+			'to',
+			$message_type_label,
+			$message_status,
+			$messenger,
+			$context,
+			'',
+			$number_in_set
+		);
+		$selector .= "/div/span[@class='delete']/a";
+		return $selector;
+	}
+
+
+
+	/**
+	 * Returns the input selector for a given field in the message template editor.
+	 * Assumes one is already viewing the Message Template Editor.
+	 * @param string     $field
+	 * @return string
+	 */
+	public static function messageInputFieldSelectorFor($field)
+	{
+		return "//div[@id='post-body']//input[@id='$field-content']";
+	}
+
+
+	/**
+	 * Wrapper for self::messageInputFieldSelectorFor('to') that takes care of getting the input for the To field.
+	 */
+	public static function messageTemplateToFieldSelector()
+	{
+		return self::messageInputFieldSelectorFor('to');
+	}
 }
\ No newline at end of file

core/admin/EE_Admin_Page.core.php

Doc Comments +4 added lines, -4 removed lines

@@ -777,7 +777,7 @@ 
      * we know if we need to drop out.
      *
      * @access protected
-     * @return void
+     * @return false|null
      */
     protected function _verify_routes()
     {
@@ -856,7 +856,7 @@ 
      * this method simply verifies a given route and makes sure its an actual route available for the loaded page
      *
      * @param  string $route the route name we're verifying
-     * @return mixed  (bool|Exception)      we'll throw an exception if this isn't a valid route.
+     * @return boolean  (bool|Exception)      we'll throw an exception if this isn't a valid route.
      */
     protected function _verify_route($route)
     {
@@ -3843,7 +3843,7 @@ 
 
 
     /**
-     * @return mixed
+     * @return string[]
      */
     public function default_espresso_metaboxes()
     {
@@ -3863,7 +3863,7 @@ 
 
 
     /**
-     * @return mixed
+     * @return string
      */
     public function wp_page_slug()
     {

Indentation +3886 added lines, -3886 removed lines

@@ -1,7 +1,7 @@ 
 <?php use EventEspresso\core\interfaces\InterminableInterface;
 
 if (! defined('EVENT_ESPRESSO_VERSION')) {
-    exit('No direct script access allowed');
+	exit('No direct script access allowed');
 }
 /**
  * Event Espresso
@@ -30,3975 +30,3975 @@ 
 {
 
 
-    //set in _init_page_props()
-    public $page_slug;
+	//set in _init_page_props()
+	public $page_slug;
 
-    public $page_label;
+	public $page_label;
 
-    public $page_folder;
+	public $page_folder;
 
-    //set in define_page_props()
-    protected $_admin_base_url;
+	//set in define_page_props()
+	protected $_admin_base_url;
 
-    protected $_admin_base_path;
+	protected $_admin_base_path;
 
-    protected $_admin_page_title;
+	protected $_admin_page_title;
 
-    protected $_labels;
+	protected $_labels;
 
 
-    //set early within EE_Admin_Init
-    protected $_wp_page_slug;
+	//set early within EE_Admin_Init
+	protected $_wp_page_slug;
 
-    //navtabs
-    protected $_nav_tabs;
+	//navtabs
+	protected $_nav_tabs;
 
-    protected $_default_nav_tab_name;
+	protected $_default_nav_tab_name;
 
-    //helptourstops
-    protected $_help_tour = array();
+	//helptourstops
+	protected $_help_tour = array();
 
 
-    //template variables (used by templates)
-    protected $_template_path;
+	//template variables (used by templates)
+	protected $_template_path;
 
-    protected $_column_template_path;
+	protected $_column_template_path;
 
-    /**
-     * @var array $_template_args
-     */
-    protected $_template_args = array();
+	/**
+	 * @var array $_template_args
+	 */
+	protected $_template_args = array();
 
-    /**
-     * this will hold the list table object for a given view.
-     *
-     * @var EE_Admin_List_Table $_list_table_object
-     */
-    protected $_list_table_object;
+	/**
+	 * this will hold the list table object for a given view.
+	 *
+	 * @var EE_Admin_List_Table $_list_table_object
+	 */
+	protected $_list_table_object;
 
-    //bools
-    protected $_is_UI_request = null; //this starts at null so we can have no header routes progress through two states.
+	//bools
+	protected $_is_UI_request = null; //this starts at null so we can have no header routes progress through two states.
 
-    protected $_routing;
+	protected $_routing;
 
-    //list table args
-    protected $_view;
+	//list table args
+	protected $_view;
 
-    protected $_views;
+	protected $_views;
 
 
-    //action => method pairs used for routing incoming requests
-    protected $_page_routes;
+	//action => method pairs used for routing incoming requests
+	protected $_page_routes;
 
-    protected $_page_config;
+	protected $_page_config;
 
-    //the current page route and route config
-    protected $_route;
+	//the current page route and route config
+	protected $_route;
 
-    protected $_route_config;
+	protected $_route_config;
 
-    /**
-     * Used to hold default query args for list table routes to help preserve stickiness of filters for carried out
-     * actions.
-     *
-     * @since 4.6.x
-     * @var array.
-     */
-    protected $_default_route_query_args;
+	/**
+	 * Used to hold default query args for list table routes to help preserve stickiness of filters for carried out
+	 * actions.
+	 *
+	 * @since 4.6.x
+	 * @var array.
+	 */
+	protected $_default_route_query_args;
 
-    //set via request page and action args.
-    protected $_current_page;
+	//set via request page and action args.
+	protected $_current_page;
 
-    protected $_current_view;
+	protected $_current_view;
 
-    protected $_current_page_view_url;
+	protected $_current_page_view_url;
 
-    //sanitized request action (and nonce)
+	//sanitized request action (and nonce)
 
-    /**
-     * @var string $_req_action
-     */
-    protected $_req_action;
+	/**
+	 * @var string $_req_action
+	 */
+	protected $_req_action;
 
-    /**
-     * @var string $_req_nonce
-     */
-    protected $_req_nonce;
+	/**
+	 * @var string $_req_nonce
+	 */
+	protected $_req_nonce;
 
-    //search related
-    protected $_search_btn_label;
+	//search related
+	protected $_search_btn_label;
 
-    protected $_search_box_callback;
+	protected $_search_box_callback;
 
-    /**
-     * WP Current Screen object
-     *
-     * @var WP_Screen
-     */
-    protected $_current_screen;
+	/**
+	 * WP Current Screen object
+	 *
+	 * @var WP_Screen
+	 */
+	protected $_current_screen;
 
-    //for holding EE_Admin_Hooks object when needed (set via set_hook_object())
-    protected $_hook_obj;
+	//for holding EE_Admin_Hooks object when needed (set via set_hook_object())
+	protected $_hook_obj;
 
-    //for holding incoming request data
-    protected $_req_data;
+	//for holding incoming request data
+	protected $_req_data;
 
-    // yes / no array for admin form fields
-    protected $_yes_no_values = array();
-
-    //some default things shared by all child classes
-    protected $_default_espresso_metaboxes;
-
-    /**
-     *    EE_Registry Object
-     *
-     * @var    EE_Registry
-     * @access    protected
-     */
-    protected $EE = null;
-
-
-
-    /**
-     * This is just a property that flags whether the given route is a caffeinated route or not.
-     *
-     * @var boolean
-     */
-    protected $_is_caf = false;
-
-
-
-    /**
-     * @Constructor
-     * @param bool $routing indicate whether we want to just load the object and handle routing or just load the object.
-     * @access public
-     */
-    public function __construct($routing = true)
-    {
-        if (strpos($this->_get_dir(), 'caffeinated') !== false) {
-            $this->_is_caf = true;
-        }
-        $this->_yes_no_values = array(
-            array('id' => true, 'text' => __('Yes', 'event_espresso')),
-            array('id' => false, 'text' => __('No', 'event_espresso')),
-        );
-        //set the _req_data property.
-        $this->_req_data = array_merge($_GET, $_POST);
-        //routing enabled?
-        $this->_routing = $routing;
-        //set initial page props (child method)
-        $this->_init_page_props();
-        //set global defaults
-        $this->_set_defaults();
-        //set early because incoming requests could be ajax related and we need to register those hooks.
-        $this->_global_ajax_hooks();
-        $this->_ajax_hooks();
-        //other_page_hooks have to be early too.
-        $this->_do_other_page_hooks();
-        //This just allows us to have extending classes do something specific
-        // before the parent constructor runs _page_setup().
-        if (method_exists($this, '_before_page_setup')) {
-            $this->_before_page_setup();
-        }
-        //set up page dependencies
-        $this->_page_setup();
-    }
-
-
-
-    /**
-     * _init_page_props
-     * Child classes use to set at least the following properties:
-     * $page_slug.
-     * $page_label.
-     *
-     * @abstract
-     * @access protected
-     * @return void
-     */
-    abstract protected function _init_page_props();
-
-
-
-    /**
-     * _ajax_hooks
-     * child classes put all their add_action('wp_ajax_{name_of_hook}') hooks in here.
-     * Note: within the ajax callback methods.
-     *
-     * @abstract
-     * @access protected
-     * @return void
-     */
-    abstract protected function _ajax_hooks();
-
-
-
-    /**
-     * _define_page_props
-     * child classes define page properties in here.  Must include at least:
-     * $_admin_base_url = base_url for all admin pages
-     * $_admin_page_title = default admin_page_title for admin pages
-     * $_labels = array of default labels for various automatically generated elements:
-     *    array(
-     *        'buttons' => array(
-     *            'add' => __('label for add new button'),
-     *            'edit' => __('label for edit button'),
-     *            'delete' => __('label for delete button')
-     *            )
-     *        )
-     *
-     * @abstract
-     * @access protected
-     * @return void
-     */
-    abstract protected function _define_page_props();
-
-
-
-    /**
-     * _set_page_routes
-     * child classes use this to define the page routes for all subpages handled by the class.  Page routes are
-     * assigned to a action => method pairs in an array and to the $_page_routes property.  Each page route must also
-     * have a 'default' route. Here's the format
-     * $this->_page_routes = array(
-     *        'default' => array(
-     *            'func' => '_default_method_handling_route',
-     *            'args' => array('array','of','args'),
-     *            'noheader' => true, //add this in if this page route is processed before any headers are loaded (i.e.
-     *            ajax request, backend processing)
-     *            'headers_sent_route'=>'headers_route_reference', //add this if noheader=>true, and you want to load a
-     *            headers route after.  The string you enter here should match the defined route reference for a
-     *            headers sent route.
-     *            'capability' => 'route_capability', //indicate a string for minimum capability required to access
-     *            this route.
-     *            'obj_id' => 10 // if this route has an object id, then this can include it (used for capability
-     *            checks).
-     *        ),
-     *        'insert_item' => '_method_for_handling_insert_item' //this can be used if all we need to have is a
-     *        handling method.
-     *        )
-     * )
-     *
-     * @abstract
-     * @access protected
-     * @return void
-     */
-    abstract protected function _set_page_routes();
-
-
-
-    /**
-     * _set_page_config
-     * child classes use this to define the _page_config array for all subpages handled by the class. Each key in the
-     * array corresponds to the page_route for the loaded page. Format:
-     * $this->_page_config = array(
-     *        'default' => array(
-     *            'labels' => array(
-     *                'buttons' => array(
-     *                    'add' => __('label for adding item'),
-     *                    'edit' => __('label for editing item'),
-     *                    'delete' => __('label for deleting item')
-     *                ),
-     *                'publishbox' => __('Localized Title for Publish metabox', 'event_espresso')
-     *            ), //optional an array of custom labels for various automatically generated elements to use on the
-     *            page. If this isn't present then the defaults will be used as set for the $this->_labels in
-     *            _define_page_props() method
-     *            'nav' => array(
-     *                'label' => __('Label for Tab', 'event_espresso').
-     *                'url' => 'http://someurl', //automatically generated UNLESS you define
-     *                'css_class' => 'css-class', //automatically generated UNLESS you define
-     *                'order' => 10, //required to indicate tab position.
-     *                'persistent' => false //if you want the nav tab to ONLY display when the specific route is
-     *                displayed then add this parameter.
-     *            'list_table' => 'name_of_list_table' //string for list table class to be loaded for this admin_page.
-     *            'metaboxes' => array('metabox1', 'metabox2'), //if present this key indicates we want to load
-     *            metaboxes set for eventespresso admin pages.
-     *            'has_metaboxes' => true, //this boolean flag can simply be used to indicate if the route will have
-     *            metaboxes.  Typically this is used if the 'metaboxes' index is not used because metaboxes are added
-     *            later.  We just use this flag to make sure the necessary js gets enqueued on page load.
-     *            'has_help_popups' => false //defaults(true) //this boolean flag can simply be used to indicate if the
-     *            given route has help popups setup and if it does then we need to make sure thickbox is enqueued.
-     *            'columns' => array(4, 2), //this key triggers the setup of a page that uses columns (metaboxes).  The
-     *            array indicates the max number of columns (4) and the default number of columns on page load (2).
-     *            There is an option in the "screen_options" dropdown that is setup so users can pick what columns they
-     *            want to display.
-     *            'help_tabs' => array( //this is used for adding help tabs to a page
-     *                'tab_id' => array(
-     *                    'title' => 'tab_title',
-     *                    'filename' => 'name_of_file_containing_content', //this is the primary method for setting
-     *                    help tab content.  The fallback if it isn't present is to try a the callback.  Filename
-     *                    should match a file in the admin folder's "help_tabs" dir (ie..
-     *                    events/help_tabs/name_of_file_containing_content.help_tab.php)
-     *                    'callback' => 'callback_method_for_content', //if 'filename' isn't present then system will
-     *                    attempt to use the callback which should match the name of a method in the class
-     *                    ),
-     *                'tab2_id' => array(
-     *                    'title' => 'tab2 title',
-     *                    'filename' => 'file_name_2'
-     *                    'callback' => 'callback_method_for_content',
-     *                 ),
-     *            'help_sidebar' => 'callback_for_sidebar_content', //this is used for setting up the sidebar in the
-     *            help tab area on an admin page. @link
-     *            http://make.wordpress.org/core/2011/12/06/help-and-screen-api-changes-in-3-3/
-     *            'help_tour' => array(
-     *                'name_of_help_tour_class', //all help tours shoudl be a child class of EE_Help_Tour and located
-     *                in a folder for this admin page named "help_tours", a file name matching the key given here
-     *                (name_of_help_tour_class.class.php), and class matching key given here (name_of_help_tour_class)
-     *            ),
-     *            'require_nonce' => TRUE //this is used if you want to set a route to NOT require a nonce (default is
-     *            true if it isn't present).  To remove the requirement for a nonce check when this route is visited
-     *            just set
-     *            'require_nonce' to FALSE
-     *            )
-     * )
-     *
-     * @abstract
-     * @access protected
-     * @return void
-     */
-    abstract protected function _set_page_config();
-
-
-
-
-
-    /** end sample help_tour methods **/
-    /**
-     * _add_screen_options
-     * Child classes can add any extra wp_screen_options within this method using built-in WP functions/methods for
-     * doing so. Note child classes can also define _add_screen_options_($this->_current_view) to limit screen options
-     * to a particular view.
-     *
-     * @link   http://chrismarslender.com/wp-tutorials/wordpress-screen-options-tutorial/
-     *         see also WP_Screen object documents...
-     * @link   http://codex.wordpress.org/Class_Reference/WP_Screen
-     * @abstract
-     * @access protected
-     * @return void
-     */
-    abstract protected function _add_screen_options();
-
-
-
-    /**
-     * _add_feature_pointers
-     * Child classes should use this method for implementing any "feature pointers" (using built-in WP styling js).
-     * Note child classes can also define _add_feature_pointers_($this->_current_view) to limit screen options to a
-     * particular view. Note: this is just a placeholder for now.  Implementation will come down the road See:
-     * WP_Internal_Pointers class in wp-admin/includes/template.php for example (its a final class so can't be
-     * extended) also see:
-     *
-     * @link   http://eamann.com/tech/wordpress-portland/
-     * @abstract
-     * @access protected
-     * @return void
-     */
-    abstract protected function _add_feature_pointers();
-
-
-
-    /**
-     * load_scripts_styles
-     * child classes put their wp_enqueue_script and wp_enqueue_style hooks in here for anything they need loaded for
-     * their pages/subpages.  Note this is for all pages/subpages of the system.  You can also load only specific
-     * scripts/styles per view by putting them in a dynamic function in this format
-     * (load_scripts_styles_{$this->_current_view}) which matches your page route (action request arg)
-     *
-     * @abstract
-     * @access public
-     * @return void
-     */
-    abstract public function load_scripts_styles();
-
-
-
-    /**
-     * admin_init
-     * Anything that should be set/executed at 'admin_init' WP hook runtime should be put in here.  This will apply to
-     * all pages/views loaded by child class.
-     *
-     * @abstract
-     * @access public
-     * @return void
-     */
-    abstract public function admin_init();
-
-
-
-    /**
-     * admin_notices
-     * Anything triggered by the 'admin_notices' WP hook should be put in here.  This particular method will apply to
-     * all pages/views loaded by child class.
-     *
-     * @abstract
-     * @access public
-     * @return void
-     */
-    abstract public function admin_notices();
-
-
-
-    /**
-     * admin_footer_scripts
-     * Anything triggered by the 'admin_print_footer_scripts' WP hook should be put in here. This particular method
-     * will apply to all pages/views loaded by child class.
-     *
-     * @access public
-     * @return void
-     */
-    abstract public function admin_footer_scripts();
-
-
-
-    /**
-     * admin_footer
-     * anything triggered by the 'admin_footer' WP action hook should be added to here. This particular method will
-     * apply to all pages/views loaded by child class.
-     *
-     * @access  public
-     * @return void
-     */
-    public function admin_footer()
-    {
-    }
-
-
-
-    /**
-     * _global_ajax_hooks
-     * all global add_action('wp_ajax_{name_of_hook}') hooks in here.
-     * Note: within the ajax callback methods.
-     *
-     * @abstract
-     * @access protected
-     * @return void
-     */
-    protected function _global_ajax_hooks()
-    {
-        //for lazy loading of metabox content
-        add_action('wp_ajax_espresso-ajax-content', array($this, 'ajax_metabox_content'), 10);
-    }
-
-
-
-    public function ajax_metabox_content()
-    {
-        $contentid = isset($this->_req_data['contentid']) ? $this->_req_data['contentid'] : '';
-        $url       = isset($this->_req_data['contenturl']) ? $this->_req_data['contenturl'] : '';
-        self::cached_rss_display($contentid, $url);
-        wp_die();
-    }
-
-
-
-    /**
-     * _page_setup
-     * Makes sure any things that need to be loaded early get handled.  We also escape early here if the page requested
-     * doesn't match the object.
-     *
-     * @final
-     * @access protected
-     * @return void
-     */
-    final protected function _page_setup()
-    {
-        //requires?
-        //admin_init stuff - global - we're setting this REALLY early so if EE_Admin pages have to hook into other WP pages they can.  But keep in mind, not everything is available from the EE_Admin Page object at this point.
-        add_action('admin_init', array($this, 'admin_init_global'), 5);
-        //next verify if we need to load anything...
-        $this->_current_page = ! empty($_GET['page']) ? sanitize_key($_GET['page']) : '';
-        $this->page_folder   = strtolower(str_replace('_Admin_Page', '', str_replace('Extend_', '', get_class($this))));
-        global $ee_menu_slugs;
-        $ee_menu_slugs = (array)$ee_menu_slugs;
-        if ((! $this->_current_page || ! isset($ee_menu_slugs[$this->_current_page])) && ! defined('DOING_AJAX')) {
-            return;
-        }
-        // becuz WP List tables have two duplicate select inputs for choosing bulk actions, we need to copy the action from the second to the first
-        if (isset($this->_req_data['action2']) && $this->_req_data['action'] == -1) {
-            $this->_req_data['action'] = ! empty($this->_req_data['action2']) && $this->_req_data['action2'] != -1
-                ? $this->_req_data['action2'] : $this->_req_data['action'];
-        }
-        // then set blank or -1 action values to 'default'
-        $this->_req_action = isset($this->_req_data['action'])
-                             && ! empty($this->_req_data['action'])
-                             && $this->_req_data['action'] != -1 ? sanitize_key($this->_req_data['action']) : 'default';
-        //if action is 'default' after the above BUT we have  'route' var set, then let's use the route as the action.  This covers cases where we're coming in from a list table that isn't on the default route.
-        $this->_req_action = $this->_req_action === 'default' && isset($this->_req_data['route'])
-            ? $this->_req_data['route'] : $this->_req_action;
-        //however if we are doing_ajax and we've got a 'route' set then that's what the req_action will be
-        $this->_req_action   = defined('DOING_AJAX') && isset($this->_req_data['route']) ? $this->_req_data['route']
-            : $this->_req_action;
-        $this->_current_view = $this->_req_action;
-        $this->_req_nonce    = $this->_req_action . '_nonce';
-        $this->_define_page_props();
-        $this->_current_page_view_url = add_query_arg(
-            array('page' => $this->_current_page, 'action' => $this->_current_view),
-            $this->_admin_base_url
-        );
-        //default things
-        $this->_default_espresso_metaboxes = array(
-            '_espresso_news_post_box',
-            '_espresso_links_post_box',
-            '_espresso_ratings_request',
-            '_espresso_sponsors_post_box',
-        );
-        //set page configs
-        $this->_set_page_routes();
-        $this->_set_page_config();
-        //let's include any referrer data in our default_query_args for this route for "stickiness".
-        if (isset($this->_req_data['wp_referer'])) {
-            $this->_default_route_query_args['wp_referer'] = $this->_req_data['wp_referer'];
-        }
-        //for caffeinated and other extended functionality.  If there is a _extend_page_config method then let's run that to modify the all the various page configuration arrays
-        if (method_exists($this, '_extend_page_config')) {
-            $this->_extend_page_config();
-        }
-        //for CPT and other extended functionality. If there is an _extend_page_config_for_cpt then let's run that to modify all the various page configuration arrays.
-        if (method_exists($this, '_extend_page_config_for_cpt')) {
-            $this->_extend_page_config_for_cpt();
-        }
-        //filter routes and page_config so addons can add their stuff. Filtering done per class
-        $this->_page_routes = apply_filters(
-            'FHEE__' . get_class($this) . '__page_setup__page_routes',
-            $this->_page_routes,
-            $this
-        );
-        $this->_page_config = apply_filters(
-            'FHEE__' . get_class($this) . '__page_setup__page_config',
-            $this->_page_config,
-            $this
-        );
-        //if AHEE__EE_Admin_Page__route_admin_request_$this->_current_view method is present then we call it hooked into the AHEE__EE_Admin_Page__route_admin_request action
-        if (method_exists($this, 'AHEE__EE_Admin_Page__route_admin_request_' . $this->_current_view)) {
-            add_action(
-                'AHEE__EE_Admin_Page__route_admin_request',
-                array($this, 'AHEE__EE_Admin_Page__route_admin_request_' . $this->_current_view),
-                10,
-                2
-            );
-        }
-        //next route only if routing enabled
-        if ($this->_routing && ! defined('DOING_AJAX')) {
-            $this->_verify_routes();
-            //next let's just check user_access and kill if no access
-            $this->check_user_access();
-            if ($this->_is_UI_request) {
-                //admin_init stuff - global, all views for this page class, specific view
-                add_action('admin_init', array($this, 'admin_init'), 10);
-                if (method_exists($this, 'admin_init_' . $this->_current_view)) {
-                    add_action('admin_init', array($this, 'admin_init_' . $this->_current_view), 15);
-                }
-            } else {
-                //hijack regular WP loading and route admin request immediately
-                @ini_set('memory_limit', apply_filters('admin_memory_limit', WP_MAX_MEMORY_LIMIT));
-                $this->route_admin_request();
-            }
-        }
-    }
-
-
-
-    /**
-     * Provides a way for related child admin pages to load stuff on the loaded admin page.
-     *
-     * @access private
-     * @return void
-     */
-    private function _do_other_page_hooks()
-    {
-        $registered_pages = apply_filters('FHEE_do_other_page_hooks_' . $this->page_slug, array());
-        foreach ($registered_pages as $page) {
-            //now let's setup the file name and class that should be present
-            $classname = str_replace('.class.php', '', $page);
-            //autoloaders should take care of loading file
-            if (! class_exists($classname)) {
-                $error_msg[] = sprintf(
-                    esc_html__('Something went wrong with loading the %s admin hooks page.', 'event_espresso'),
-                    $page
-                );
-                $error_msg[] = $error_msg[0]
-                               . "\r\n"
-                               . sprintf(
-                                   esc_html__(
-                                       'There is no class in place for the %1$s admin hooks page.%2$sMake sure you have %3$s defined. If this is a non-EE-core admin page then you also must have an autoloader in place for your class',
-                                       'event_espresso'
-                                   ),
-                                   $page,
-                                   '<br />',
-                                   '<strong>' . $classname . '</strong>'
-                               );
-                throw new EE_Error(implode('||', $error_msg));
-            }
-            $a = new ReflectionClass($classname);
-            //notice we are passing the instance of this class to the hook object.
-            $hookobj[] = $a->newInstance($this);
-        }
-    }
-
-
-
-    public function load_page_dependencies()
-    {
-        try {
-            $this->_load_page_dependencies();
-        } catch (EE_Error $e) {
-            $e->get_error();
-        }
-    }
-
-
-
-    /**
-     * load_page_dependencies
-     * loads things specific to this page class when its loaded.  Really helps with efficiency.
-     *
-     * @access public
-     * @return void
-     */
-    protected function _load_page_dependencies()
-    {
-        //let's set the current_screen and screen options to override what WP set
-        $this->_current_screen = get_current_screen();
-        //load admin_notices - global, page class, and view specific
-        add_action('admin_notices', array($this, 'admin_notices_global'), 5);
-        add_action('admin_notices', array($this, 'admin_notices'), 10);
-        if (method_exists($this, 'admin_notices_' . $this->_current_view)) {
-            add_action('admin_notices', array($this, 'admin_notices_' . $this->_current_view), 15);
-        }
-        //load network admin_notices - global, page class, and view specific
-        add_action('network_admin_notices', array($this, 'network_admin_notices_global'), 5);
-        if (method_exists($this, 'network_admin_notices_' . $this->_current_view)) {
-            add_action('network_admin_notices', array($this, 'network_admin_notices_' . $this->_current_view));
-        }
-        //this will save any per_page screen options if they are present
-        $this->_set_per_page_screen_options();
-        //setup list table properties
-        $this->_set_list_table();
-        // child classes can "register" a metabox to be automatically handled via the _page_config array property.  However in some cases the metaboxes will need to be added within a route handling callback.
-        $this->_add_registered_meta_boxes();
-        $this->_add_screen_columns();
-        //add screen options - global, page child class, and view specific
-        $this->_add_global_screen_options();
-        $this->_add_screen_options();
-        if (method_exists($this, '_add_screen_options_' . $this->_current_view)) {
-            call_user_func(array($this, '_add_screen_options_' . $this->_current_view));
-        }
-        //add help tab(s) and tours- set via page_config and qtips.
-        $this->_add_help_tour();
-        $this->_add_help_tabs();
-        $this->_add_qtips();
-        //add feature_pointers - global, page child class, and view specific
-        $this->_add_feature_pointers();
-        $this->_add_global_feature_pointers();
-        if (method_exists($this, '_add_feature_pointer_' . $this->_current_view)) {
-            call_user_func(array($this, '_add_feature_pointer_' . $this->_current_view));
-        }
-        //enqueue scripts/styles - global, page class, and view specific
-        add_action('admin_enqueue_scripts', array($this, 'load_global_scripts_styles'), 5);
-        add_action('admin_enqueue_scripts', array($this, 'load_scripts_styles'), 10);
-        if (method_exists($this, 'load_scripts_styles_' . $this->_current_view)) {
-            add_action('admin_enqueue_scripts', array($this, 'load_scripts_styles_' . $this->_current_view), 15);
-        }
-        add_action('admin_enqueue_scripts', array($this, 'admin_footer_scripts_eei18n_js_strings'), 100);
-        //admin_print_footer_scripts - global, page child class, and view specific.  NOTE, despite the name, whenever possible, scripts should NOT be loaded using this.  In most cases that's doing_it_wrong().  But adding hidden container elements etc. is a good use case. Notice the late priority we're giving these
-        add_action('admin_print_footer_scripts', array($this, 'admin_footer_scripts_global'), 99);
-        add_action('admin_print_footer_scripts', array($this, 'admin_footer_scripts'), 100);
-        if (method_exists($this, 'admin_footer_scripts_' . $this->_current_view)) {
-            add_action('admin_print_footer_scripts', array($this, 'admin_footer_scripts_' . $this->_current_view), 101);
-        }
-        //admin footer scripts
-        add_action('admin_footer', array($this, 'admin_footer_global'), 99);
-        add_action('admin_footer', array($this, 'admin_footer'), 100);
-        if (method_exists($this, 'admin_footer_' . $this->_current_view)) {
-            add_action('admin_footer', array($this, 'admin_footer_' . $this->_current_view), 101);
-        }
-        do_action('FHEE__EE_Admin_Page___load_page_dependencies__after_load', $this->page_slug);
-        //targeted hook
-        do_action(
-            'FHEE__EE_Admin_Page___load_page_dependencies__after_load__' . $this->page_slug . '__' . $this->_req_action
-        );
-    }
-
-
-
-    /**
-     * _set_defaults
-     * This sets some global defaults for class properties.
-     */
-    private function _set_defaults()
-    {
-        $this->_current_screen      = $this->_admin_page_title = $this->_req_action = $this->_req_nonce = $this->_event = $this->_template_path = $this->_column_template_path = null;
-        $this->_nav_tabs            = $this_views = $this->_page_routes = $this->_page_config = $this->_default_route_query_args = array();
-        $this->default_nav_tab_name = 'overview';
-        //init template args
-        $this->_template_args = array(
-            'admin_page_header'  => '',
-            'admin_page_content' => '',
-            'post_body_content'  => '',
-            'before_list_table'  => '',
-            'after_list_table'   => '',
-        );
-    }
-
-
-
-    /**
-     * route_admin_request
-     *
-     * @see    _route_admin_request()
-     * @access public
-     * @return void|exception error
-     */
-    public function route_admin_request()
-    {
-        try {
-            $this->_route_admin_request();
-        } catch (EE_Error $e) {
-            $e->get_error();
-        }
-    }
-
-
-
-    public function set_wp_page_slug($wp_page_slug)
-    {
-        $this->_wp_page_slug = $wp_page_slug;
-        //if in network admin then we need to append "-network" to the page slug. Why? Because that's how WP rolls...
-        if (is_network_admin()) {
-            $this->_wp_page_slug .= '-network';
-        }
-    }
-
-
-
-    /**
-     * _verify_routes
-     * All this method does is verify the incoming request and make sure that routes exist for it.  We do this early so
-     * we know if we need to drop out.
-     *
-     * @access protected
-     * @return void
-     */
-    protected function _verify_routes()
-    {
-        do_action('AHEE_log', __FILE__, __FUNCTION__, '');
-        if (! $this->_current_page && ! defined('DOING_AJAX')) {
-            return false;
-        }
-        $this->_route = false;
-        $func         = false;
-        $args         = array();
-        // check that the page_routes array is not empty
-        if (empty($this->_page_routes)) {
-            // user error msg
-            $error_msg = sprintf(
-                __('No page routes have been set for the %s admin page.', 'event_espresso'),
-                $this->_admin_page_title
-            );
-            // developer error msg
-            $error_msg .= '||' . $error_msg . __(
-                    ' Make sure the "set_page_routes()" method exists, and is setting the "_page_routes" array properly.',
-                    'event_espresso'
-                );
-            throw new EE_Error($error_msg);
-        }
-        // and that the requested page route exists
-        if (array_key_exists($this->_req_action, $this->_page_routes)) {
-            $this->_route        = $this->_page_routes[$this->_req_action];
-            $this->_route_config = isset($this->_page_config[$this->_req_action])
-                ? $this->_page_config[$this->_req_action] : array();
-        } else {
-            // user error msg
-            $error_msg = sprintf(
-                __('The requested page route does not exist for the %s admin page.', 'event_espresso'),
-                $this->_admin_page_title
-            );
-            // developer error msg
-            $error_msg .= '||' . $error_msg . sprintf(
-                    __(
-                        ' Create a key in the "_page_routes" array named "%s" and set its value to the appropriate method.',
-                        'event_espresso'
-                    ),
-                    $this->_req_action
-                );
-            throw new EE_Error($error_msg);
-        }
-        // and that a default route exists
-        if (! array_key_exists('default', $this->_page_routes)) {
-            // user error msg
-            $error_msg = sprintf(
-                __('A default page route has not been set for the % admin page.', 'event_espresso'),
-                $this->_admin_page_title
-            );
-            // developer error msg
-            $error_msg .= '||' . $error_msg . __(
-                    ' Create a key in the "_page_routes" array named "default" and set its value to your default page method.',
-                    'event_espresso'
-                );
-            throw new EE_Error($error_msg);
-        }
-        //first lets' catch if the UI request has EVER been set.
-        if ($this->_is_UI_request === null) {
-            //lets set if this is a UI request or not.
-            $this->_is_UI_request = (! isset($this->_req_data['noheader']) || $this->_req_data['noheader'] !== true)
-                ? true : false;
-            //wait a minute... we might have a noheader in the route array
-            $this->_is_UI_request = is_array($this->_route)
-                                    && isset($this->_route['noheader'])
-                                    && $this->_route['noheader'] ? false : $this->_is_UI_request;
-        }
-        $this->_set_current_labels();
-    }
-
-
-
-    /**
-     * this method simply verifies a given route and makes sure its an actual route available for the loaded page
-     *
-     * @param  string $route the route name we're verifying
-     * @return mixed  (bool|Exception)      we'll throw an exception if this isn't a valid route.
-     */
-    protected function _verify_route($route)
-    {
-        if (array_key_exists($this->_req_action, $this->_page_routes)) {
-            return true;
-        } else {
-            // user error msg
-            $error_msg = sprintf(
-                __('The given page route does not exist for the %s admin page.', 'event_espresso'),
-                $this->_admin_page_title
-            );
-            // developer error msg
-            $error_msg .= '||' . $error_msg . sprintf(
-                    __(
-                        ' Check the route you are using in your method (%s) and make sure it matches a route set in your "_page_routes" array property',
-                        'event_espresso'
-                    ),
-                    $route
-                );
-            throw new EE_Error($error_msg);
-        }
-    }
-
-
-
-    /**
-     * perform nonce verification
-     * This method has be encapsulated here so that any ajax requests that bypass normal routes can verify their nonces
-     * using this method (and save retyping!)
-     *
-     * @param  string $nonce     The nonce sent
-     * @param  string $nonce_ref The nonce reference string (name0)
-     * @return mixed (bool|die)
-     */
-    protected function _verify_nonce($nonce, $nonce_ref)
-    {
-        // verify nonce against expected value
-        if (! wp_verify_nonce($nonce, $nonce_ref)) {
-            // these are not the droids you are looking for !!!
-            $msg = sprintf(
-                __('%sNonce Fail.%s', 'event_espresso'),
-                '<a href="http://www.youtube.com/watch?v=56_S0WeTkzs">',
-                '</a>'
-            );
-            if (WP_DEBUG) {
-                $msg .= "\n  " . sprintf(
-                        __(
-                            'In order to dynamically generate nonces for your actions, use the %s::add_query_args_and_nonce() method. May the Nonce be with you!',
-                            'event_espresso'
-                        ),
-                        __CLASS__
-                    );
-            }
-            if (! defined('DOING_AJAX')) {
-                wp_die($msg);
-            } else {
-                EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
-                $this->_return_json();
-            }
-        }
-    }
-
-
-
-    /**
-     * _route_admin_request()
-     * Meat and potatoes of the class.  Basically, this dude checks out what's being requested and sees if theres are
-     * some doodads to work the magic and handle the flingjangy. Translation:  Checks if the requested action is listed
-     * in the page routes and then will try to load the corresponding method.
-     *
-     * @access protected
-     * @return void
-     * @throws \EE_Error
-     */
-    protected function _route_admin_request()
-    {
-        if (! $this->_is_UI_request) {
-            $this->_verify_routes();
-        }
-        $nonce_check = isset($this->_route_config['require_nonce'])
-            ? $this->_route_config['require_nonce']
-            : true;
-        if ($this->_req_action !== 'default' && $nonce_check) {
-            // set nonce from post data
-            $nonce = isset($this->_req_data[$this->_req_nonce])
-                ? sanitize_text_field($this->_req_data[$this->_req_nonce])
-                : '';
-            $this->_verify_nonce($nonce, $this->_req_nonce);
-        }
-        //set the nav_tabs array but ONLY if this is  UI_request
-        if ($this->_is_UI_request) {
-            $this->_set_nav_tabs();
-        }
-        // grab callback function
-        $func = is_array($this->_route) ? $this->_route['func'] : $this->_route;
-        // check if callback has args
-        $args      = is_array($this->_route) && isset($this->_route['args']) ? $this->_route['args'] : array();
-        $error_msg = '';
-        // action right before calling route
-        // (hook is something like 'AHEE__Registrations_Admin_Page__route_admin_request')
-        if (! did_action('AHEE__EE_Admin_Page__route_admin_request')) {
-            do_action('AHEE__EE_Admin_Page__route_admin_request', $this->_current_view, $this);
-        }
-        // right before calling the route, let's remove _wp_http_referer from the
-        // $_SERVER[REQUEST_URI] global (its now in _req_data for route processing).
-        $_SERVER['REQUEST_URI'] = remove_query_arg('_wp_http_referer', wp_unslash($_SERVER['REQUEST_URI']));
-        if (! empty($func)) {
-            if (is_array($func)) {
-                list($class, $method) = $func;
-            } elseif (strpos($func, '::') !== false) {
-                list($class, $method) = explode('::', $func);
-            } else {
-                $class  = $this;
-                $method = $func;
-            }
-            if (! (is_object($class) && $class === $this)) {
-                // send along this admin page object for access by addons.
-                $args['admin_page_object'] = $this;
-            }
-            if (
-                //is it a method on a class that doesn't work?
-                (
-                    (
-                        method_exists($class, $method)
-                        && call_user_func_array(array($class, $method), $args) === false
-                    )
-                    && (
-                        //is it a standalone function that doesn't work?
-                        function_exists($method)
-                        && call_user_func_array($func, array_merge(array('admin_page_object' => $this), $args))
-                           === false
-                    )
-                )
-                || (
-                    //is it neither a class method NOR a standalone function?
-                    ! method_exists($class, $method)
-                    && ! function_exists($method)
-                )
-            ) {
-                // user error msg
-                $error_msg = __('An error occurred. The  requested page route could not be found.', 'event_espresso');
-                // developer error msg
-                $error_msg .= '||';
-                $error_msg .= sprintf(
-                    __(
-                        'Page route "%s" could not be called. Check that the spelling for method names and actions in the "_page_routes" array are all correct.',
-                        'event_espresso'
-                    ),
-                    $method
-                );
-            }
-            if (! empty($error_msg)) {
-                throw new EE_Error($error_msg);
-            }
-        }
-        //if we've routed and this route has a no headers route AND a sent_headers_route, then we need to reset the routing properties to the new route.
-        //now if UI request is FALSE and noheader is true AND we have a headers_sent_route in the route array then let's set UI_request to true because the no header route has a second func after headers have been sent.
-        if ($this->_is_UI_request === false
-            && is_array($this->_route)
-            && ! empty($this->_route['headers_sent_route'])
-        ) {
-            $this->_reset_routing_properties($this->_route['headers_sent_route']);
-        }
-    }
-
-
-
-    /**
-     * This method just allows the resetting of page properties in the case where a no headers
-     * route redirects to a headers route in its route config.
-     *
-     * @since   4.3.0
-     * @param  string $new_route New (non header) route to redirect to.
-     * @return   void
-     */
-    protected function _reset_routing_properties($new_route)
-    {
-        $this->_is_UI_request = true;
-        //now we set the current route to whatever the headers_sent_route is set at
-        $this->_req_data['action'] = $new_route;
-        //rerun page setup
-        $this->_page_setup();
-    }
-
-
-
-    /**
-     * _add_query_arg
-     * adds nonce to array of arguments then calls WP add_query_arg function
-     *(internally just uses EEH_URL's function with the same name)
-     *
-     * @access public
-     * @param array  $args
-     * @param string $url
-     * @param bool   $sticky                  if true, then the existing Request params will be appended to the
-     *                                        generated url in an associative array indexed by the key 'wp_referer';
-     *                                        Example usage: If the current page is:
-     *                                        http://mydomain.com/wp-admin/admin.php?page=espresso_registrations
-     *                                        &action=default&event_id=20&month_range=March%202015
-     *                                        &_wpnonce=5467821
-     *                                        and you call:
-     *                                        EE_Admin_Page::add_query_args_and_nonce(
-     *                                        array(
-     *                                        'action' => 'resend_something',
-     *                                        'page=>espresso_registrations'
-     *                                        ),
-     *                                        $some_url,
-     *                                        true
-     *                                        );
-     *                                        It will produce a url in this structure:
-     *                                        http://{$some_url}/?page=espresso_registrations&action=resend_something
-     *                                        &wp_referer[action]=default&wp_referer[event_id]=20&wpreferer[
-     *                                        month_range]=March%202015
-     * @param   bool $exclude_nonce           If true, the the nonce will be excluded from the generated nonce.
-     * @return string
-     */
-    public static function add_query_args_and_nonce(
-        $args = array(),
-        $url = false,
-        $sticky = false,
-        $exclude_nonce = false
-    ) {
-        //if there is a _wp_http_referer include the values from the request but only if sticky = true
-        if ($sticky) {
-            $request = $_REQUEST;
-            unset($request['_wp_http_referer']);
-            unset($request['wp_referer']);
-            foreach ($request as $key => $value) {
-                //do not add nonces
-                if (strpos($key, 'nonce') !== false) {
-                    continue;
-                }
-                $args['wp_referer[' . $key . ']'] = $value;
-            }
-        }
-        return EEH_URL::add_query_args_and_nonce($args, $url, $exclude_nonce);
-    }
-
-
-
-    /**
-     * This returns a generated link that will load the related help tab.
-     *
-     * @param  string $help_tab_id the id for the connected help tab
-     * @param  string $icon_style  (optional) include css class for the style you want to use for the help icon.
-     * @param  string $help_text   (optional) send help text you want to use for the link if default not to be used
-     * @uses EEH_Template::get_help_tab_link()
-     * @return string              generated link
-     */
-    protected function _get_help_tab_link($help_tab_id, $icon_style = false, $help_text = false)
-    {
-        return EEH_Template::get_help_tab_link(
-            $help_tab_id,
-            $this->page_slug,
-            $this->_req_action,
-            $icon_style,
-            $help_text
-        );
-    }
-
-
-
-    /**
-     * _add_help_tabs
-     * Note child classes define their help tabs within the page_config array.
-     *
-     * @link   http://codex.wordpress.org/Function_Reference/add_help_tab
-     * @access protected
-     * @return void
-     */
-    protected function _add_help_tabs()
-    {
-        $tour_buttons = '';
-        if (isset($this->_page_config[$this->_req_action])) {
-            $config = $this->_page_config[$this->_req_action];
-            //is there a help tour for the current route?  if there is let's setup the tour buttons
-            if (isset($this->_help_tour[$this->_req_action])) {
-                $tb           = array();
-                $tour_buttons = '<div class="ee-abs-container"><div class="ee-help-tour-restart-buttons">';
-                foreach ($this->_help_tour['tours'] as $tour) {
-                    //if this is the end tour then we don't need to setup a button
-                    if ($tour instanceof EE_Help_Tour_final_stop) {
-                        continue;
-                    }
-                    $tb[] = '<button id="trigger-tour-'
-                            . $tour->get_slug()
-                            . '" class="button-primary trigger-ee-help-tour">'
-                            . $tour->get_label()
-                            . '</button>';
-                }
-                $tour_buttons .= implode('<br />', $tb);
-                $tour_buttons .= '</div></div>';
-            }
-            // let's see if there is a help_sidebar set for the current route and we'll set that up for usage as well.
-            if (is_array($config) && isset($config['help_sidebar'])) {
-                //check that the callback given is valid
-                if (! method_exists($this, $config['help_sidebar'])) {
-                    throw new EE_Error(
-                        sprintf(
-                            __(
-                                'The _page_config array has a callback set for the "help_sidebar" option.  However the callback given (%s) is not a valid callback.  Doublecheck the spelling and make sure this method exists for the class %s',
-                                'event_espresso'
-                            ),
-                            $config['help_sidebar'],
-                            get_class($this)
-                        )
-                    );
-                }
-                $content = apply_filters(
-                    'FHEE__' . get_class($this) . '__add_help_tabs__help_sidebar',
-                    call_user_func(array($this, $config['help_sidebar']))
-                );
-                $content .= $tour_buttons; //add help tour buttons.
-                //do we have any help tours setup?  Cause if we do we want to add the buttons
-                $this->_current_screen->set_help_sidebar($content);
-            }
-            //if we DON'T have config help sidebar and there ARE toure buttons then we'll just add the tour buttons to the sidebar.
-            if (! isset($config['help_sidebar']) && ! empty($tour_buttons)) {
-                $this->_current_screen->set_help_sidebar($tour_buttons);
-            }
-            //handle if no help_tabs are set so the sidebar will still show for the help tour buttons
-            if (! isset($config['help_tabs']) && ! empty($tour_buttons)) {
-                $_ht['id']      = $this->page_slug;
-                $_ht['title']   = __('Help Tours', 'event_espresso');
-                $_ht['content'] = '<p>' . __(
-                        'The buttons to the right allow you to start/restart any help tours available for this page',
-                        'event_espresso'
-                    ) . '</p>';
-                $this->_current_screen->add_help_tab($_ht);
-            }/**/
-            if (! isset($config['help_tabs'])) {
-                return;
-            } //no help tabs for this route
-            foreach ((array)$config['help_tabs'] as $tab_id => $cfg) {
-                //we're here so there ARE help tabs!
-                //make sure we've got what we need
-                if (! isset($cfg['title'])) {
-                    throw new EE_Error(
-                        __(
-                            'The _page_config array is not set up properly for help tabs.  It is missing a title',
-                            'event_espresso'
-                        )
-                    );
-                }
-                if (! isset($cfg['filename']) && ! isset($cfg['callback']) && ! isset($cfg['content'])) {
-                    throw new EE_Error(
-                        __(
-                            'The _page_config array is not setup properly for help tabs. It is missing a either a filename reference, or a callback reference or a content reference so there is no way to know the content for the help tab',
-                            'event_espresso'
-                        )
-                    );
-                }
-                //first priority goes to content.
-                if (! empty($cfg['content'])) {
-                    $content = ! empty($cfg['content']) ? $cfg['content'] : null;
-                    //second priority goes to filename
-                } elseif (! empty($cfg['filename'])) {
-                    $file_path = $this->_get_dir() . '/help_tabs/' . $cfg['filename'] . '.help_tab.php';
-                    //it's possible that the file is located on decaf route (and above sets up for caf route, if this is the case then lets check decaf route too)
-                    $file_path = ! is_readable($file_path) ? EE_ADMIN_PAGES
-                                                             . basename($this->_get_dir())
-                                                             . '/help_tabs/'
-                                                             . $cfg['filename']
-                                                             . '.help_tab.php' : $file_path;
-                    //if file is STILL not readable then let's do a EE_Error so its more graceful than a fatal error.
-                    if (! is_readable($file_path) && ! isset($cfg['callback'])) {
-                        EE_Error::add_error(
-                            sprintf(
-                                __(
-                                    'The filename given for the help tab %s is not a valid file and there is no other configuration for the tab content.  Please check that the string you set for the help tab on this route (%s) is the correct spelling.  The file should be in %s',
-                                    'event_espresso'
-                                ),
-                                $tab_id,
-                                key($config),
-                                $file_path
-                            ),
-                            __FILE__,
-                            __FUNCTION__,
-                            __LINE__
-                        );
-                        return;
-                    }
-                    $template_args['admin_page_obj'] = $this;
-                    $content                         = EEH_Template::display_template($file_path, $template_args, true);
-                } else {
-                    $content = '';
-                }
-                //check if callback is valid
-                if (empty($content) && (! isset($cfg['callback']) || ! method_exists($this, $cfg['callback']))) {
-                    EE_Error::add_error(
-                        sprintf(
-                            __(
-                                'The callback given for a %s help tab on this page does not content OR a corresponding method for generating the content.  Check the spelling or make sure the method is present.',
-                                'event_espresso'
-                            ),
-                            $cfg['title']
-                        ),
-                        __FILE__,
-                        __FUNCTION__,
-                        __LINE__
-                    );
-                    return;
-                }
-                //setup config array for help tab method
-                $id  = $this->page_slug . '-' . $this->_req_action . '-' . $tab_id;
-                $_ht = array(
-                    'id'       => $id,
-                    'title'    => $cfg['title'],
-                    'callback' => isset($cfg['callback']) && empty($content) ? array($this, $cfg['callback']) : null,
-                    'content'  => $content,
-                );
-                $this->_current_screen->add_help_tab($_ht);
-            }
-        }
-    }
-
-
-
-    /**
-     * This basically checks loaded $_page_config property to see if there are any help_tours defined.  "help_tours" is
-     * an array with properties for setting up usage of the joyride plugin
-     *
-     * @link   http://zurb.com/playground/jquery-joyride-feature-tour-plugin
-     * @see    instructions regarding the format and construction of the "help_tour" array element is found in the
-     *         _set_page_config() comments
-     * @access protected
-     * @return void
-     */
-    protected function _add_help_tour()
-    {
-        $tours            = array();
-        $this->_help_tour = array();
-        //exit early if help tours are turned off globally
-        if (! EE_Registry::instance()->CFG->admin->help_tour_activation
-            || (defined('EE_DISABLE_HELP_TOURS')
-                && EE_DISABLE_HELP_TOURS)) {
-            return;
-        }
-        //loop through _page_config to find any help_tour defined
-        foreach ($this->_page_config as $route => $config) {
-            //we're only going to set things up for this route
-            if ($route !== $this->_req_action) {
-                continue;
-            }
-            if (isset($config['help_tour'])) {
-                foreach ($config['help_tour'] as $tour) {
-                    $file_path = $this->_get_dir() . '/help_tours/' . $tour . '.class.php';
-                    //let's see if we can get that file... if not its possible this is a decaf route not set in caffienated so lets try and get the caffeinated equivalent
-                    $file_path = ! is_readable($file_path) ? EE_ADMIN_PAGES
-                                                             . basename($this->_get_dir())
-                                                             . '/help_tours/'
-                                                             . $tour
-                                                             . '.class.php' : $file_path;
-                    //if file is STILL not readable then let's do a EE_Error so its more graceful than a fatal error.
-                    if (! is_readable($file_path)) {
-                        EE_Error::add_error(
-                            sprintf(
-                                __(
-                                    'The file path given for the help tour (%s) is not a valid path.  Please check that the string you set for the help tour on this route (%s) is the correct spelling',
-                                    'event_espresso'
-                                ),
-                                $file_path,
-                                $tour
-                            ),
-                            __FILE__,
-                            __FUNCTION__,
-                            __LINE__
-                        );
-                        return;
-                    }
-                    require_once $file_path;
-                    if (! class_exists($tour)) {
-                        $error_msg[] = sprintf(
-                            __('Something went wrong with loading the %s Help Tour Class.', 'event_espresso'),
-                            $tour
-                        );
-                        $error_msg[] = $error_msg[0] . "\r\n" . sprintf(
-                                __(
-                                    'There is no class in place for the %s help tour.%s Make sure you have <strong>%s</strong> defined in the "help_tour" array for the %s route of the % admin page.',
-                                    'event_espresso'
-                                ),
-                                $tour,
-                                '<br />',
-                                $tour,
-                                $this->_req_action,
-                                get_class($this)
-                            );
-                        throw new EE_Error(implode('||', $error_msg));
-                    }
-                    $a                          = new ReflectionClass($tour);
-                    $tour_obj                   = $a->newInstance($this->_is_caf);
-                    $tours[]                    = $tour_obj;
-                    $this->_help_tour[$route][] = EEH_Template::help_tour_stops_generator($tour_obj);
-                }
-                //let's inject the end tour stop element common to all pages... this will only get seen once per machine.
-                $end_stop_tour              = new EE_Help_Tour_final_stop($this->_is_caf);
-                $tours[]                    = $end_stop_tour;
-                $this->_help_tour[$route][] = EEH_Template::help_tour_stops_generator($end_stop_tour);
-            }
-        }
-        if (! empty($tours)) {
-            $this->_help_tour['tours'] = $tours;
-        }
-        //thats it!  Now that the $_help_tours property is set (or not) the scripts and html should be taken care of automatically.
-    }
-
-
-
-    /**
-     * This simply sets up any qtips that have been defined in the page config
-     *
-     * @access protected
-     * @return void
-     */
-    protected function _add_qtips()
-    {
-        if (isset($this->_route_config['qtips'])) {
-            $qtips = (array)$this->_route_config['qtips'];
-            //load qtip loader
-            $path = array(
-                $this->_get_dir() . '/qtips/',
-                EE_ADMIN_PAGES . basename($this->_get_dir()) . '/qtips/',
-            );
-            EEH_Qtip_Loader::instance()->register($qtips, $path);
-        }
-    }
-
-
-
-    /**
-     * _set_nav_tabs
-     * This sets up the nav tabs from the page_routes array.  This method can be overwritten by child classes if you
-     * wish to add additional tabs or modify accordingly.
-     *
-     * @access protected
-     * @return void
-     */
-    protected function _set_nav_tabs()
-    {
-        do_action('AHEE_log', __FILE__, __FUNCTION__, '');
-        $i = 0;
-        foreach ($this->_page_config as $slug => $config) {
-            if (! is_array($config)
-                || (is_array($config)
-                    && (isset($config['nav']) && ! $config['nav'])
-                    || ! isset($config['nav']))) {
-                continue;
-            } //no nav tab for this config
-            //check for persistent flag
-            if (isset($config['nav']['persistent']) && ! $config['nav']['persistent'] && $slug !== $this->_req_action) {
-                continue;
-            } //nav tab is only to appear when route requested.
-            if (! $this->check_user_access($slug, true)) {
-                continue;
-            } //no nav tab becasue current user does not have access.
-            $css_class              = isset($config['css_class']) ? $config['css_class'] . ' ' : '';
-            $this->_nav_tabs[$slug] = array(
-                'url'       => isset($config['nav']['url'])
-                    ? $config['nav']['url']
-                    : self::add_query_args_and_nonce(
-                        array('action' => $slug),
-                        $this->_admin_base_url
-                    ),
-                'link_text' => isset($config['nav']['label'])
-                    ? $config['nav']['label']
-                    : ucwords(
-                        str_replace('_', ' ', $slug)
-                    ),
-                'css_class' => $this->_req_action == $slug ? $css_class . 'nav-tab-active' : $css_class,
-                'order'     => isset($config['nav']['order']) ? $config['nav']['order'] : $i,
-            );
-            $i++;
-        }
-        //if $this->_nav_tabs is empty then lets set the default
-        if (empty($this->_nav_tabs)) {
-            $this->_nav_tabs[$this->default_nav_tab_name] = array(
-                'url'       => $this->admin_base_url,
-                'link_text' => ucwords(str_replace('_', ' ', $this->default_nav_tab_name)),
-                'css_class' => 'nav-tab-active',
-                'order'     => 10,
-            );
-        }
-        //now let's sort the tabs according to order
-        usort($this->_nav_tabs, array($this, '_sort_nav_tabs'));
-    }
-
-
-
-    /**
-     * _set_current_labels
-     * This method modifies the _labels property with any optional specific labels indicated in the _page_routes
-     * property array
-     *
-     * @access private
-     * @return void
-     */
-    private function _set_current_labels()
-    {
-        if (is_array($this->_route_config) && isset($this->_route_config['labels'])) {
-            foreach ($this->_route_config['labels'] as $label => $text) {
-                if (is_array($text)) {
-                    foreach ($text as $sublabel => $subtext) {
-                        $this->_labels[$label][$sublabel] = $subtext;
-                    }
-                } else {
-                    $this->_labels[$label] = $text;
-                }
-            }
-        }
-    }
-
-
-
-    /**
-     *        verifies user access for this admin page
-     *
-     * @param string $route_to_check if present then the capability for the route matching this string is checked.
-     * @param bool   $verify_only    Default is FALSE which means if user check fails then wp_die().  Otherwise just
-     *                               return false if verify fail.
-     * @return        BOOL|wp_die()
-     */
-    public function check_user_access($route_to_check = '', $verify_only = false)
-    {
-        do_action('AHEE_log', __FILE__, __FUNCTION__, '');
-        $route_to_check = empty($route_to_check) ? $this->_req_action : $route_to_check;
-        $capability     = ! empty($route_to_check) && isset($this->_page_routes[$route_to_check])
-                          && is_array(
-                              $this->_page_routes[$route_to_check]
-                          )
-                          && ! empty($this->_page_routes[$route_to_check]['capability'])
-            ? $this->_page_routes[$route_to_check]['capability'] : null;
-        if (empty($capability) && empty($route_to_check)) {
-            $capability = is_array($this->_route) && empty($this->_route['capability']) ? 'manage_options'
-                : $this->_route['capability'];
-        } else {
-            $capability = empty($capability) ? 'manage_options' : $capability;
-        }
-        $id = is_array($this->_route) && ! empty($this->_route['obj_id']) ? $this->_route['obj_id'] : 0;
-        if ((! function_exists('is_admin')
-             || ! EE_Registry::instance()->CAP->current_user_can(
-                    $capability,
-                    $this->page_slug
-                    . '_'
-                    . $route_to_check,
-                    $id
-                ))
-            && ! defined('DOING_AJAX')) {
-            if ($verify_only) {
-                return false;
-            } else {
-                if (is_user_logged_in()) {
-                    wp_die(__('You do not have access to this route.', 'event_espresso'));
-                } else {
-                    return false;
-                }
-            }
-        }
-        return true;
-    }
-
-
-
-    /**
-     * admin_init_global
-     * This runs all the code that we want executed within the WP admin_init hook.
-     * This method executes for ALL EE Admin pages.
-     *
-     * @access public
-     * @return void
-     */
-    public function admin_init_global()
-    {
-    }
-
-
-
-    /**
-     * wp_loaded_global
-     * This runs all the code that we want executed within the WP wp_loaded hook.  This method is optional for an
-     * EE_Admin page and will execute on every EE Admin Page load
-     *
-     * @access public
-     * @return void
-     */
-    public function wp_loaded()
-    {
-    }
-
-
-
-    /**
-     * admin_notices
-     * Anything triggered by the 'admin_notices' WP hook should be put in here.  This particular method will apply on
-     * ALL EE_Admin pages.
-     *
-     * @access public
-     * @return void
-     */
-    public function admin_notices_global()
-    {
-        $this->_display_no_javascript_warning();
-        $this->_display_espresso_notices();
-    }
-
-
-
-    public function network_admin_notices_global()
-    {
-        $this->_display_no_javascript_warning();
-        $this->_display_espresso_notices();
-    }
-
-
-
-    /**
-     * admin_footer_scripts_global
-     * Anything triggered by the 'admin_print_footer_scripts' WP hook should be put in here. This particular method
-     * will apply on ALL EE_Admin pages.
-     *
-     * @access public
-     * @return void
-     */
-    public function admin_footer_scripts_global()
-    {
-        $this->_add_admin_page_ajax_loading_img();
-        $this->_add_admin_page_overlay();
-        //if metaboxes are present we need to add the nonce field
-        if ((isset($this->_route_config['metaboxes'])
-             || (isset($this->_route_config['has_metaboxes'])
-                 && $this->_route_config['has_metaboxes'])
-             || isset($this->_route_config['list_table']))) {
-            wp_nonce_field('closedpostboxes', 'closedpostboxesnonce', false);
-            wp_nonce_field('meta-box-order', 'meta-box-order-nonce', false);
-        }
-    }
-
-
-
-    /**
-     * admin_footer_global
-     * Anything triggered by the wp 'admin_footer' wp hook should be put in here. This particluar method will apply on
-     * ALL EE_Admin Pages.
-     *
-     * @access  public
-     * @return  void
-     */
-    public function admin_footer_global()
-    {
-        //dialog container for dialog helper
-        $d_cont = '<div class="ee-admin-dialog-container auto-hide hidden">' . "\n";
-        $d_cont .= '<div class="ee-notices"></div>';
-        $d_cont .= '<div class="ee-admin-dialog-container-inner-content"></div>';
-        $d_cont .= '</div>';
-        echo $d_cont;
-        //help tour stuff?
-        if (isset($this->_help_tour[$this->_req_action])) {
-            echo implode('<br />', $this->_help_tour[$this->_req_action]);
-        }
-        //current set timezone for timezone js
-        echo '<span id="current_timezone" class="hidden">' . EEH_DTT_Helper::get_timezone() . '</span>';
-    }
-
-
-
-    /**
-     * This function sees if there is a method for help popup content existing for the given route.  If there is then
-     * we'll use the retrieved array to output the content using the template. For child classes: If you want to have
-     * help popups then in your templates or your content you set "triggers" for the content using the
-     * "_set_help_trigger('help_trigger_id')" where "help_trigger_id" is what you will use later in your custom method
-     * for the help popup content on that page. Then in your Child_Admin_Page class you need to define a help popup
-     * method for the content in the format "_help_popup_content_{route_name}()"  So if you are setting help content
-     * for the
-     * 'edit_event' route you should have a method named "_help_popup_content_edit_route". In your defined
-     * "help_popup_content_..." method.  You must prepare and return an array in the following format array(
-     *    'help_trigger_id' => array(
-     *        'title' => __('localized title for popup', 'event_espresso'),
-     *        'content' => __('localized content for popup', 'event_espresso')
-     *    )
-     * );
-     * Then the EE_Admin_Parent will take care of making sure that is setup properly on the correct route.
-     *
-     * @access protected
-     * @return string content
-     */
-    protected function _set_help_popup_content($help_array = array(), $display = false)
-    {
-        $content       = '';
-        $help_array    = empty($help_array) ? $this->_get_help_content() : $help_array;
-        $template_path = EE_ADMIN_TEMPLATE . 'admin_help_popup.template.php';
-        //loop through the array and setup content
-        foreach ($help_array as $trigger => $help) {
-            //make sure the array is setup properly
-            if (! isset($help['title']) || ! isset($help['content'])) {
-                throw new EE_Error(
-                    __(
-                        'Does not look like the popup content array has been setup correctly.  Might want to double check that.  Read the comments for the _get_help_popup_content method found in "EE_Admin_Page" class',
-                        'event_espresso'
-                    )
-                );
-            }
-            //we're good so let'd setup the template vars and then assign parsed template content to our content.
-            $template_args = array(
-                'help_popup_id'      => $trigger,
-                'help_popup_title'   => $help['title'],
-                'help_popup_content' => $help['content'],
-            );
-            $content       .= EEH_Template::display_template($template_path, $template_args, true);
-        }
-        if ($display) {
-            echo $content;
-        } else {
-            return $content;
-        }
-    }
-
-
-
-    /**
-     * All this does is retrive the help content array if set by the EE_Admin_Page child
-     *
-     * @access private
-     * @return array properly formatted array for help popup content
-     */
-    private function _get_help_content()
-    {
-        //what is the method we're looking for?
-        $method_name = '_help_popup_content_' . $this->_req_action;
-        //if method doesn't exist let's get out.
-        if (! method_exists($this, $method_name)) {
-            return array();
-        }
-        //k we're good to go let's retrieve the help array
-        $help_array = call_user_func(array($this, $method_name));
-        //make sure we've got an array!
-        if (! is_array($help_array)) {
-            throw new EE_Error(
-                __(
-                    'Something went wrong with help popup content generation. Expecting an array and well, this ain\'t no array bub.',
-                    'event_espresso'
-                )
-            );
-        }
-        return $help_array;
-    }
-
-
-
-    /**
-     * EE Admin Pages can use this to set a properly formatted trigger for a help popup.
-     * By default the trigger html is printed.  Otherwise it can be returned if the $display flag is set "false"
-     * See comments made on the _set_help_content method for understanding other parts to the help popup tool.
-     *
-     * @access protected
-     * @param string  $trigger_id reference for retrieving the trigger content for the popup
-     * @param boolean $display    if false then we return the trigger string
-     * @param array   $dimensions an array of dimensions for the box (array(h,w))
-     * @return string
-     */
-    protected function _set_help_trigger($trigger_id, $display = true, $dimensions = array('400', '640'))
-    {
-        if (defined('DOING_AJAX')) {
-            return;
-        }
-        //let's check and see if there is any content set for this popup.  If there isn't then we'll include a default title and content so that developers know something needs to be corrected
-        $help_array   = $this->_get_help_content();
-        $help_content = '';
-        if (empty($help_array) || ! isset($help_array[$trigger_id])) {
-            $help_array[$trigger_id] = array(
-                'title'   => __('Missing Content', 'event_espresso'),
-                'content' => __(
-                    'A trigger has been set that doesn\'t have any corresponding content. Make sure you have set the help content. (see the "_set_help_popup_content" method in the EE_Admin_Page for instructions.)',
-                    'event_espresso'
-                ),
-            );
-            $help_content            = $this->_set_help_popup_content($help_array, false);
-        }
-        //let's setup the trigger
-        $content = '<a class="ee-dialog" href="?height='
-                   . $dimensions[0]
-                   . '&width='
-                   . $dimensions[1]
-                   . '&inlineId='
-                   . $trigger_id
-                   . '" target="_blank"><span class="question ee-help-popup-question"></span></a>';
-        $content = $content . $help_content;
-        if ($display) {
-            echo $content;
-        } else {
-            return $content;
-        }
-    }
-
-
-
-    /**
-     * _add_global_screen_options
-     * Add any extra wp_screen_options within this method using built-in WP functions/methods for doing so.
-     * This particular method will add_screen_options on ALL EE_Admin Pages
-     *
-     * @link   http://chrismarslender.com/wp-tutorials/wordpress-screen-options-tutorial/
-     *         see also WP_Screen object documents...
-     * @link   http://codex.wordpress.org/Class_Reference/WP_Screen
-     * @abstract
-     * @access private
-     * @return void
-     */
-    private function _add_global_screen_options()
-    {
-    }
-
-
-
-    /**
-     * _add_global_feature_pointers
-     * This method is used for implementing any "feature pointers" (using built-in WP styling js).
-     * This particular method will implement feature pointers for ALL EE_Admin pages.
-     * Note: this is just a placeholder for now.  Implementation will come down the road
-     *
-     * @see    WP_Internal_Pointers class in wp-admin/includes/template.php for example (its a final class so can't be
-     *         extended) also see:
-     * @link   http://eamann.com/tech/wordpress-portland/
-     * @abstract
-     * @access protected
-     * @return void
-     */
-    private function _add_global_feature_pointers()
-    {
-    }
-
-
-
-    /**
-     * load_global_scripts_styles
-     * The scripts and styles enqueued in here will be loaded on every EE Admin page
-     *
-     * @return void
-     */
-    public function load_global_scripts_styles()
-    {
-        /** STYLES **/
-        // add debugging styles
-        if (WP_DEBUG) {
-            add_action('admin_head', array($this, 'add_xdebug_style'));
-        }
-        // register all styles
-        wp_register_style(
-            'espresso-ui-theme',
-            EE_GLOBAL_ASSETS_URL . 'css/espresso-ui-theme/jquery-ui-1.10.3.custom.min.css',
-            array(),
-            EVENT_ESPRESSO_VERSION
-        );
-        wp_register_style('ee-admin-css', EE_ADMIN_URL . 'assets/ee-admin-page.css', array(), EVENT_ESPRESSO_VERSION);
-        //helpers styles
-        wp_register_style(
-            'ee-text-links',
-            EE_PLUGIN_DIR_URL . 'core/helpers/assets/ee_text_list_helper.css',
-            array(),
-            EVENT_ESPRESSO_VERSION
-        );
-        /** SCRIPTS **/
-        //register all scripts
-        wp_register_script(
-            'ee-dialog',
-            EE_ADMIN_URL . 'assets/ee-dialog-helper.js',
-            array('jquery', 'jquery-ui-draggable'),
-            EVENT_ESPRESSO_VERSION,
-            true
-        );
-        wp_register_script(
-            'ee_admin_js',
-            EE_ADMIN_URL . 'assets/ee-admin-page.js',
-            array('espresso_core', 'ee-parse-uri', 'ee-dialog'),
-            EVENT_ESPRESSO_VERSION,
-            true
-        );
-        wp_register_script(
-            'jquery-ui-timepicker-addon',
-            EE_GLOBAL_ASSETS_URL . 'scripts/jquery-ui-timepicker-addon.js',
-            array('jquery-ui-datepicker', 'jquery-ui-slider'),
-            EVENT_ESPRESSO_VERSION,
-            true
-        );
-        add_filter('FHEE_load_joyride', '__return_true');
-        //script for sorting tables
-        wp_register_script(
-            'espresso_ajax_table_sorting',
-            EE_ADMIN_URL . "assets/espresso_ajax_table_sorting.js",
-            array('ee_admin_js', 'jquery-ui-sortable'),
-            EVENT_ESPRESSO_VERSION,
-            true
-        );
-        //script for parsing uri's
-        wp_register_script(
-            'ee-parse-uri',
-            EE_GLOBAL_ASSETS_URL . 'scripts/parseuri.js',
-            array(),
-            EVENT_ESPRESSO_VERSION,
-            true
-        );
-        //and parsing associative serialized form elements
-        wp_register_script(
-            'ee-serialize-full-array',
-            EE_GLOBAL_ASSETS_URL . 'scripts/jquery.serializefullarray.js',
-            array('jquery'),
-            EVENT_ESPRESSO_VERSION,
-            true
-        );
-        //helpers scripts
-        wp_register_script(
-            'ee-text-links',
-            EE_PLUGIN_DIR_URL . 'core/helpers/assets/ee_text_list_helper.js',
-            array('jquery'),
-            EVENT_ESPRESSO_VERSION,
-            true
-        );
-        wp_register_script(
-            'ee-moment-core',
-            EE_THIRD_PARTY_URL . 'moment/moment-with-locales.min.js',
-            array(),
-            EVENT_ESPRESSO_VERSION,
-            true
-        );
-        wp_register_script(
-            'ee-moment',
-            EE_THIRD_PARTY_URL . 'moment/moment-timezone-with-data.min.js',
-            array('ee-moment-core'),
-            EVENT_ESPRESSO_VERSION,
-            true
-        );
-        wp_register_script(
-            'ee-datepicker',
-            EE_ADMIN_URL . 'assets/ee-datepicker.js',
-            array('jquery-ui-timepicker-addon', 'ee-moment'),
-            EVENT_ESPRESSO_VERSION,
-            true
-        );
-        //google charts
-        wp_register_script(
-            'google-charts',
-            'https://www.gstatic.com/charts/loader.js',
-            array(),
-            EVENT_ESPRESSO_VERSION,
-            false
-        );
-        // ENQUEUE ALL BASICS BY DEFAULT
-        wp_enqueue_style('ee-admin-css');
-        wp_enqueue_script('ee_admin_js');
-        wp_enqueue_script('ee-accounting');
-        wp_enqueue_script('jquery-validate');
-        //taking care of metaboxes
-        if (
-            empty($this->_cpt_route)
-            && (isset($this->_route_config['metaboxes']) || isset($this->_route_config['has_metaboxes']))
-        ) {
-            wp_enqueue_script('dashboard');
-        }
-        // LOCALIZED DATA
-        //localize script for ajax lazy loading
-        $lazy_loader_container_ids = apply_filters(
-            'FHEE__EE_Admin_Page_Core__load_global_scripts_styles__loader_containers',
-            array('espresso_news_post_box_content')
-        );
-        wp_localize_script('ee_admin_js', 'eeLazyLoadingContainers', $lazy_loader_container_ids);
-        /**
-         * help tour stuff
-         */
-        if (! empty($this->_help_tour)) {
-            //register the js for kicking things off
-            wp_enqueue_script(
-                'ee-help-tour',
-                EE_ADMIN_URL . 'assets/ee-help-tour.js',
-                array('jquery-joyride'),
-                EVENT_ESPRESSO_VERSION,
-                true
-            );
-            //setup tours for the js tour object
-            foreach ($this->_help_tour['tours'] as $tour) {
-                $tours[] = array(
-                    'id'      => $tour->get_slug(),
-                    'options' => $tour->get_options(),
-                );
-            }
-            wp_localize_script('ee-help-tour', 'EE_HELP_TOUR', array('tours' => $tours));
-            //admin_footer_global will take care of making sure our help_tour skeleton gets printed via the info stored in $this->_help_tour
-        }
-    }
-
-
-
-    /**
-     *        admin_footer_scripts_eei18n_js_strings
-     *
-     * @access        public
-     * @return        void
-     */
-    public function admin_footer_scripts_eei18n_js_strings()
-    {
-        EE_Registry::$i18n_js_strings['ajax_url']       = WP_AJAX_URL;
-        EE_Registry::$i18n_js_strings['confirm_delete'] = __(
-            'Are you absolutely sure you want to delete this item?\nThis action will delete ALL DATA associated with this item!!!\nThis can NOT be undone!!!',
-            'event_espresso'
-        );
-        EE_Registry::$i18n_js_strings['January']        = __('January', 'event_espresso');
-        EE_Registry::$i18n_js_strings['February']       = __('February', 'event_espresso');
-        EE_Registry::$i18n_js_strings['March']          = __('March', 'event_espresso');
-        EE_Registry::$i18n_js_strings['April']          = __('April', 'event_espresso');
-        EE_Registry::$i18n_js_strings['May']            = __('May', 'event_espresso');
-        EE_Registry::$i18n_js_strings['June']           = __('June', 'event_espresso');
-        EE_Registry::$i18n_js_strings['July']           = __('July', 'event_espresso');
-        EE_Registry::$i18n_js_strings['August']         = __('August', 'event_espresso');
-        EE_Registry::$i18n_js_strings['September']      = __('September', 'event_espresso');
-        EE_Registry::$i18n_js_strings['October']        = __('October', 'event_espresso');
-        EE_Registry::$i18n_js_strings['November']       = __('November', 'event_espresso');
-        EE_Registry::$i18n_js_strings['December']       = __('December', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Jan']            = __('Jan', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Feb']            = __('Feb', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Mar']            = __('Mar', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Apr']            = __('Apr', 'event_espresso');
-        EE_Registry::$i18n_js_strings['May']            = __('May', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Jun']            = __('Jun', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Jul']            = __('Jul', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Aug']            = __('Aug', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Sep']            = __('Sep', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Oct']            = __('Oct', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Nov']            = __('Nov', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Dec']            = __('Dec', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Sunday']         = __('Sunday', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Monday']         = __('Monday', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Tuesday']        = __('Tuesday', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Wednesday']      = __('Wednesday', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Thursday']       = __('Thursday', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Friday']         = __('Friday', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Saturday']       = __('Saturday', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Sun']            = __('Sun', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Mon']            = __('Mon', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Tue']            = __('Tue', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Wed']            = __('Wed', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Thu']            = __('Thu', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Fri']            = __('Fri', 'event_espresso');
-        EE_Registry::$i18n_js_strings['Sat']            = __('Sat', 'event_espresso');
-    }
-
-
-
-    /**
-     *        load enhanced xdebug styles for ppl with failing eyesight
-     *
-     * @access        public
-     * @return        void
-     */
-    public function add_xdebug_style()
-    {
-        echo '<style>.xdebug-error { font-size:1.5em; }</style>';
-    }
-
-
-    /************************/
-    /** LIST TABLE METHODS **/
-    /************************/
-    /**
-     * this sets up the list table if the current view requires it.
-     *
-     * @access protected
-     * @return void
-     */
-    protected function _set_list_table()
-    {
-        //first is this a list_table view?
-        if (! isset($this->_route_config['list_table'])) {
-            return;
-        } //not a list_table view so get out.
-        //list table functions are per view specific (because some admin pages might have more than one listtable!)
-        if (call_user_func(array($this, '_set_list_table_views_' . $this->_req_action)) === false) {
-            //user error msg
-            $error_msg = __('An error occurred. The requested list table views could not be found.', 'event_espresso');
-            //developer error msg
-            $error_msg .= '||' . sprintf(
-                    __(
-                        'List table views for "%s" route could not be setup. Check that you have the corresponding method, "%s" set up for defining list_table_views for this route.',
-                        'event_espresso'
-                    ),
-                    $this->_req_action,
-                    '_set_list_table_views_' . $this->_req_action
-                );
-            throw new EE_Error($error_msg);
-        }
-        //let's provide the ability to filter the views per PAGE AND ROUTE, per PAGE, and globally
-        $this->_views = apply_filters(
-            'FHEE_list_table_views_' . $this->page_slug . '_' . $this->_req_action,
-            $this->_views
-        );
-        $this->_views = apply_filters('FHEE_list_table_views_' . $this->page_slug, $this->_views);
-        $this->_views = apply_filters('FHEE_list_table_views', $this->_views);
-        $this->_set_list_table_view();
-        $this->_set_list_table_object();
-    }
-
-
-
-    /**
-     *        set current view for List Table
-     *
-     * @access public
-     * @return array
-     */
-    protected function _set_list_table_view()
-    {
-        do_action('AHEE_log', __FILE__, __FUNCTION__, '');
-        // looking at active items or dumpster diving ?
-        if (! isset($this->_req_data['status']) || ! array_key_exists($this->_req_data['status'], $this->_views)) {
-            $this->_view = isset($this->_views['in_use']) ? 'in_use' : 'all';
-        } else {
-            $this->_view = sanitize_key($this->_req_data['status']);
-        }
-    }
-
-
-
-    /**
-     * _set_list_table_object
-     * WP_List_Table objects need to be loaded fairly early so automatic stuff WP does is taken care of.
-     *
-     * @throws \EE_Error
-     */
-    protected function _set_list_table_object()
-    {
-        if (isset($this->_route_config['list_table'])) {
-            if (! class_exists($this->_route_config['list_table'])) {
-                throw new EE_Error(
-                    sprintf(
-                        __(
-                            'The %s class defined for the list table does not exist.  Please check the spelling of the class ref in the $_page_config property on %s.',
-                            'event_espresso'
-                        ),
-                        $this->_route_config['list_table'],
-                        get_class($this)
-                    )
-                );
-            }
-            $list_table               = $this->_route_config['list_table'];
-            $this->_list_table_object = new $list_table($this);
-        }
-    }
-
-
-
-    /**
-     * get_list_table_view_RLs - get it? View RL ?? VU-RL???  URL ??
-     *
-     * @param array $extra_query_args                     Optional. An array of extra query args to add to the generated
-     *                                                    urls.  The array should be indexed by the view it is being
-     *                                                    added to.
-     * @return array
-     */
-    public function get_list_table_view_RLs($extra_query_args = array())
-    {
-        do_action('AHEE_log', __FILE__, __FUNCTION__, '');
-        if (empty($this->_views)) {
-            $this->_views = array();
-        }
-        // cycle thru views
-        foreach ($this->_views as $key => $view) {
-            $query_args = array();
-            // check for current view
-            $this->_views[$key]['class']               = $this->_view == $view['slug'] ? 'current' : '';
-            $query_args['action']                      = $this->_req_action;
-            $query_args[$this->_req_action . '_nonce'] = wp_create_nonce($query_args['action'] . '_nonce');
-            $query_args['status']                      = $view['slug'];
-            //merge any other arguments sent in.
-            if (isset($extra_query_args[$view['slug']])) {
-                $query_args = array_merge($query_args, $extra_query_args[$view['slug']]);
-            }
-            $this->_views[$key]['url'] = EE_Admin_Page::add_query_args_and_nonce($query_args, $this->_admin_base_url);
-        }
-        return $this->_views;
-    }
-
-
-
-    /**
-     * _entries_per_page_dropdown
-     * generates a drop down box for selecting the number of visiable rows in an admin page list table
-     *
-     * @todo   : Note: ideally this should be added to the screen options dropdown as that would be consistent with how
-     *         WP does it.
-     * @access protected
-     * @param int $max_entries total number of rows in the table
-     * @return string
-     */
-    protected function _entries_per_page_dropdown($max_entries = false)
-    {
-        do_action('AHEE_log', __FILE__, __FUNCTION__, '');
-        $values   = array(10, 25, 50, 100);
-        $per_page = (! empty($this->_req_data['per_page'])) ? absint($this->_req_data['per_page']) : 10;
-        if ($max_entries) {
-            $values[] = $max_entries;
-            sort($values);
-        }
-        $entries_per_page_dropdown = '
+	// yes / no array for admin form fields
+	protected $_yes_no_values = array();
+
+	//some default things shared by all child classes
+	protected $_default_espresso_metaboxes;
+
+	/**
+	 *    EE_Registry Object
+	 *
+	 * @var    EE_Registry
+	 * @access    protected
+	 */
+	protected $EE = null;
+
+
+
+	/**
+	 * This is just a property that flags whether the given route is a caffeinated route or not.
+	 *
+	 * @var boolean
+	 */
+	protected $_is_caf = false;
+
+
+
+	/**
+	 * @Constructor
+	 * @param bool $routing indicate whether we want to just load the object and handle routing or just load the object.
+	 * @access public
+	 */
+	public function __construct($routing = true)
+	{
+		if (strpos($this->_get_dir(), 'caffeinated') !== false) {
+			$this->_is_caf = true;
+		}
+		$this->_yes_no_values = array(
+			array('id' => true, 'text' => __('Yes', 'event_espresso')),
+			array('id' => false, 'text' => __('No', 'event_espresso')),
+		);
+		//set the _req_data property.
+		$this->_req_data = array_merge($_GET, $_POST);
+		//routing enabled?
+		$this->_routing = $routing;
+		//set initial page props (child method)
+		$this->_init_page_props();
+		//set global defaults
+		$this->_set_defaults();
+		//set early because incoming requests could be ajax related and we need to register those hooks.
+		$this->_global_ajax_hooks();
+		$this->_ajax_hooks();
+		//other_page_hooks have to be early too.
+		$this->_do_other_page_hooks();
+		//This just allows us to have extending classes do something specific
+		// before the parent constructor runs _page_setup().
+		if (method_exists($this, '_before_page_setup')) {
+			$this->_before_page_setup();
+		}
+		//set up page dependencies
+		$this->_page_setup();
+	}
+
+
+
+	/**
+	 * _init_page_props
+	 * Child classes use to set at least the following properties:
+	 * $page_slug.
+	 * $page_label.
+	 *
+	 * @abstract
+	 * @access protected
+	 * @return void
+	 */
+	abstract protected function _init_page_props();
+
+
+
+	/**
+	 * _ajax_hooks
+	 * child classes put all their add_action('wp_ajax_{name_of_hook}') hooks in here.
+	 * Note: within the ajax callback methods.
+	 *
+	 * @abstract
+	 * @access protected
+	 * @return void
+	 */
+	abstract protected function _ajax_hooks();
+
+
+
+	/**
+	 * _define_page_props
+	 * child classes define page properties in here.  Must include at least:
+	 * $_admin_base_url = base_url for all admin pages
+	 * $_admin_page_title = default admin_page_title for admin pages
+	 * $_labels = array of default labels for various automatically generated elements:
+	 *    array(
+	 *        'buttons' => array(
+	 *            'add' => __('label for add new button'),
+	 *            'edit' => __('label for edit button'),
+	 *            'delete' => __('label for delete button')
+	 *            )
+	 *        )
+	 *
+	 * @abstract
+	 * @access protected
+	 * @return void
+	 */
+	abstract protected function _define_page_props();
+
+
+
+	/**
+	 * _set_page_routes
+	 * child classes use this to define the page routes for all subpages handled by the class.  Page routes are
+	 * assigned to a action => method pairs in an array and to the $_page_routes property.  Each page route must also
+	 * have a 'default' route. Here's the format
+	 * $this->_page_routes = array(
+	 *        'default' => array(
+	 *            'func' => '_default_method_handling_route',
+	 *            'args' => array('array','of','args'),
+	 *            'noheader' => true, //add this in if this page route is processed before any headers are loaded (i.e.
+	 *            ajax request, backend processing)
+	 *            'headers_sent_route'=>'headers_route_reference', //add this if noheader=>true, and you want to load a
+	 *            headers route after.  The string you enter here should match the defined route reference for a
+	 *            headers sent route.
+	 *            'capability' => 'route_capability', //indicate a string for minimum capability required to access
+	 *            this route.
+	 *            'obj_id' => 10 // if this route has an object id, then this can include it (used for capability
+	 *            checks).
+	 *        ),
+	 *        'insert_item' => '_method_for_handling_insert_item' //this can be used if all we need to have is a
+	 *        handling method.
+	 *        )
+	 * )
+	 *
+	 * @abstract
+	 * @access protected
+	 * @return void
+	 */
+	abstract protected function _set_page_routes();
+
+
+
+	/**
+	 * _set_page_config
+	 * child classes use this to define the _page_config array for all subpages handled by the class. Each key in the
+	 * array corresponds to the page_route for the loaded page. Format:
+	 * $this->_page_config = array(
+	 *        'default' => array(
+	 *            'labels' => array(
+	 *                'buttons' => array(
+	 *                    'add' => __('label for adding item'),
+	 *                    'edit' => __('label for editing item'),
+	 *                    'delete' => __('label for deleting item')
+	 *                ),
+	 *                'publishbox' => __('Localized Title for Publish metabox', 'event_espresso')
+	 *            ), //optional an array of custom labels for various automatically generated elements to use on the
+	 *            page. If this isn't present then the defaults will be used as set for the $this->_labels in
+	 *            _define_page_props() method
+	 *            'nav' => array(
+	 *                'label' => __('Label for Tab', 'event_espresso').
+	 *                'url' => 'http://someurl', //automatically generated UNLESS you define
+	 *                'css_class' => 'css-class', //automatically generated UNLESS you define
+	 *                'order' => 10, //required to indicate tab position.
+	 *                'persistent' => false //if you want the nav tab to ONLY display when the specific route is
+	 *                displayed then add this parameter.
+	 *            'list_table' => 'name_of_list_table' //string for list table class to be loaded for this admin_page.
+	 *            'metaboxes' => array('metabox1', 'metabox2'), //if present this key indicates we want to load
+	 *            metaboxes set for eventespresso admin pages.
+	 *            'has_metaboxes' => true, //this boolean flag can simply be used to indicate if the route will have
+	 *            metaboxes.  Typically this is used if the 'metaboxes' index is not used because metaboxes are added
+	 *            later.  We just use this flag to make sure the necessary js gets enqueued on page load.
+	 *            'has_help_popups' => false //defaults(true) //this boolean flag can simply be used to indicate if the
+	 *            given route has help popups setup and if it does then we need to make sure thickbox is enqueued.
+	 *            'columns' => array(4, 2), //this key triggers the setup of a page that uses columns (metaboxes).  The
+	 *            array indicates the max number of columns (4) and the default number of columns on page load (2).
+	 *            There is an option in the "screen_options" dropdown that is setup so users can pick what columns they
+	 *            want to display.
+	 *            'help_tabs' => array( //this is used for adding help tabs to a page
+	 *                'tab_id' => array(
+	 *                    'title' => 'tab_title',
+	 *                    'filename' => 'name_of_file_containing_content', //this is the primary method for setting
+	 *                    help tab content.  The fallback if it isn't present is to try a the callback.  Filename
+	 *                    should match a file in the admin folder's "help_tabs" dir (ie..
+	 *                    events/help_tabs/name_of_file_containing_content.help_tab.php)
+	 *                    'callback' => 'callback_method_for_content', //if 'filename' isn't present then system will
+	 *                    attempt to use the callback which should match the name of a method in the class
+	 *                    ),
+	 *                'tab2_id' => array(
+	 *                    'title' => 'tab2 title',
+	 *                    'filename' => 'file_name_2'
+	 *                    'callback' => 'callback_method_for_content',
+	 *                 ),
+	 *            'help_sidebar' => 'callback_for_sidebar_content', //this is used for setting up the sidebar in the
+	 *            help tab area on an admin page. @link
+	 *            http://make.wordpress.org/core/2011/12/06/help-and-screen-api-changes-in-3-3/
+	 *            'help_tour' => array(
+	 *                'name_of_help_tour_class', //all help tours shoudl be a child class of EE_Help_Tour and located
+	 *                in a folder for this admin page named "help_tours", a file name matching the key given here
+	 *                (name_of_help_tour_class.class.php), and class matching key given here (name_of_help_tour_class)
+	 *            ),
+	 *            'require_nonce' => TRUE //this is used if you want to set a route to NOT require a nonce (default is
+	 *            true if it isn't present).  To remove the requirement for a nonce check when this route is visited
+	 *            just set
+	 *            'require_nonce' to FALSE
+	 *            )
+	 * )
+	 *
+	 * @abstract
+	 * @access protected
+	 * @return void
+	 */
+	abstract protected function _set_page_config();
+
+
+
+
+
+	/** end sample help_tour methods **/
+	/**
+	 * _add_screen_options
+	 * Child classes can add any extra wp_screen_options within this method using built-in WP functions/methods for
+	 * doing so. Note child classes can also define _add_screen_options_($this->_current_view) to limit screen options
+	 * to a particular view.
+	 *
+	 * @link   http://chrismarslender.com/wp-tutorials/wordpress-screen-options-tutorial/
+	 *         see also WP_Screen object documents...
+	 * @link   http://codex.wordpress.org/Class_Reference/WP_Screen
+	 * @abstract
+	 * @access protected
+	 * @return void
+	 */
+	abstract protected function _add_screen_options();
+
+
+
+	/**
+	 * _add_feature_pointers
+	 * Child classes should use this method for implementing any "feature pointers" (using built-in WP styling js).
+	 * Note child classes can also define _add_feature_pointers_($this->_current_view) to limit screen options to a
+	 * particular view. Note: this is just a placeholder for now.  Implementation will come down the road See:
+	 * WP_Internal_Pointers class in wp-admin/includes/template.php for example (its a final class so can't be
+	 * extended) also see:
+	 *
+	 * @link   http://eamann.com/tech/wordpress-portland/
+	 * @abstract
+	 * @access protected
+	 * @return void
+	 */
+	abstract protected function _add_feature_pointers();
+
+
+
+	/**
+	 * load_scripts_styles
+	 * child classes put their wp_enqueue_script and wp_enqueue_style hooks in here for anything they need loaded for
+	 * their pages/subpages.  Note this is for all pages/subpages of the system.  You can also load only specific
+	 * scripts/styles per view by putting them in a dynamic function in this format
+	 * (load_scripts_styles_{$this->_current_view}) which matches your page route (action request arg)
+	 *
+	 * @abstract
+	 * @access public
+	 * @return void
+	 */
+	abstract public function load_scripts_styles();
+
+
+
+	/**
+	 * admin_init
+	 * Anything that should be set/executed at 'admin_init' WP hook runtime should be put in here.  This will apply to
+	 * all pages/views loaded by child class.
+	 *
+	 * @abstract
+	 * @access public
+	 * @return void
+	 */
+	abstract public function admin_init();
+
+
+
+	/**
+	 * admin_notices
+	 * Anything triggered by the 'admin_notices' WP hook should be put in here.  This particular method will apply to
+	 * all pages/views loaded by child class.
+	 *
+	 * @abstract
+	 * @access public
+	 * @return void
+	 */
+	abstract public function admin_notices();
+
+
+
+	/**
+	 * admin_footer_scripts
+	 * Anything triggered by the 'admin_print_footer_scripts' WP hook should be put in here. This particular method
+	 * will apply to all pages/views loaded by child class.
+	 *
+	 * @access public
+	 * @return void
+	 */
+	abstract public function admin_footer_scripts();
+
+
+
+	/**
+	 * admin_footer
+	 * anything triggered by the 'admin_footer' WP action hook should be added to here. This particular method will
+	 * apply to all pages/views loaded by child class.
+	 *
+	 * @access  public
+	 * @return void
+	 */
+	public function admin_footer()
+	{
+	}
+
+
+
+	/**
+	 * _global_ajax_hooks
+	 * all global add_action('wp_ajax_{name_of_hook}') hooks in here.
+	 * Note: within the ajax callback methods.
+	 *
+	 * @abstract
+	 * @access protected
+	 * @return void
+	 */
+	protected function _global_ajax_hooks()
+	{
+		//for lazy loading of metabox content
+		add_action('wp_ajax_espresso-ajax-content', array($this, 'ajax_metabox_content'), 10);
+	}
+
+
+
+	public function ajax_metabox_content()
+	{
+		$contentid = isset($this->_req_data['contentid']) ? $this->_req_data['contentid'] : '';
+		$url       = isset($this->_req_data['contenturl']) ? $this->_req_data['contenturl'] : '';
+		self::cached_rss_display($contentid, $url);
+		wp_die();
+	}
+
+
+
+	/**
+	 * _page_setup
+	 * Makes sure any things that need to be loaded early get handled.  We also escape early here if the page requested
+	 * doesn't match the object.
+	 *
+	 * @final
+	 * @access protected
+	 * @return void
+	 */
+	final protected function _page_setup()
+	{
+		//requires?
+		//admin_init stuff - global - we're setting this REALLY early so if EE_Admin pages have to hook into other WP pages they can.  But keep in mind, not everything is available from the EE_Admin Page object at this point.
+		add_action('admin_init', array($this, 'admin_init_global'), 5);
+		//next verify if we need to load anything...
+		$this->_current_page = ! empty($_GET['page']) ? sanitize_key($_GET['page']) : '';
+		$this->page_folder   = strtolower(str_replace('_Admin_Page', '', str_replace('Extend_', '', get_class($this))));
+		global $ee_menu_slugs;
+		$ee_menu_slugs = (array)$ee_menu_slugs;
+		if ((! $this->_current_page || ! isset($ee_menu_slugs[$this->_current_page])) && ! defined('DOING_AJAX')) {
+			return;
+		}
+		// becuz WP List tables have two duplicate select inputs for choosing bulk actions, we need to copy the action from the second to the first
+		if (isset($this->_req_data['action2']) && $this->_req_data['action'] == -1) {
+			$this->_req_data['action'] = ! empty($this->_req_data['action2']) && $this->_req_data['action2'] != -1
+				? $this->_req_data['action2'] : $this->_req_data['action'];
+		}
+		// then set blank or -1 action values to 'default'
+		$this->_req_action = isset($this->_req_data['action'])
+							 && ! empty($this->_req_data['action'])
+							 && $this->_req_data['action'] != -1 ? sanitize_key($this->_req_data['action']) : 'default';
+		//if action is 'default' after the above BUT we have  'route' var set, then let's use the route as the action.  This covers cases where we're coming in from a list table that isn't on the default route.
+		$this->_req_action = $this->_req_action === 'default' && isset($this->_req_data['route'])
+			? $this->_req_data['route'] : $this->_req_action;
+		//however if we are doing_ajax and we've got a 'route' set then that's what the req_action will be
+		$this->_req_action   = defined('DOING_AJAX') && isset($this->_req_data['route']) ? $this->_req_data['route']
+			: $this->_req_action;
+		$this->_current_view = $this->_req_action;
+		$this->_req_nonce    = $this->_req_action . '_nonce';
+		$this->_define_page_props();
+		$this->_current_page_view_url = add_query_arg(
+			array('page' => $this->_current_page, 'action' => $this->_current_view),
+			$this->_admin_base_url
+		);
+		//default things
+		$this->_default_espresso_metaboxes = array(
+			'_espresso_news_post_box',
+			'_espresso_links_post_box',
+			'_espresso_ratings_request',
+			'_espresso_sponsors_post_box',
+		);
+		//set page configs
+		$this->_set_page_routes();
+		$this->_set_page_config();
+		//let's include any referrer data in our default_query_args for this route for "stickiness".
+		if (isset($this->_req_data['wp_referer'])) {
+			$this->_default_route_query_args['wp_referer'] = $this->_req_data['wp_referer'];
+		}
+		//for caffeinated and other extended functionality.  If there is a _extend_page_config method then let's run that to modify the all the various page configuration arrays
+		if (method_exists($this, '_extend_page_config')) {
+			$this->_extend_page_config();
+		}
+		//for CPT and other extended functionality. If there is an _extend_page_config_for_cpt then let's run that to modify all the various page configuration arrays.
+		if (method_exists($this, '_extend_page_config_for_cpt')) {
+			$this->_extend_page_config_for_cpt();
+		}
+		//filter routes and page_config so addons can add their stuff. Filtering done per class
+		$this->_page_routes = apply_filters(
+			'FHEE__' . get_class($this) . '__page_setup__page_routes',
+			$this->_page_routes,
+			$this
+		);
+		$this->_page_config = apply_filters(
+			'FHEE__' . get_class($this) . '__page_setup__page_config',
+			$this->_page_config,
+			$this
+		);
+		//if AHEE__EE_Admin_Page__route_admin_request_$this->_current_view method is present then we call it hooked into the AHEE__EE_Admin_Page__route_admin_request action
+		if (method_exists($this, 'AHEE__EE_Admin_Page__route_admin_request_' . $this->_current_view)) {
+			add_action(
+				'AHEE__EE_Admin_Page__route_admin_request',
+				array($this, 'AHEE__EE_Admin_Page__route_admin_request_' . $this->_current_view),
+				10,
+				2
+			);
+		}
+		//next route only if routing enabled
+		if ($this->_routing && ! defined('DOING_AJAX')) {
+			$this->_verify_routes();
+			//next let's just check user_access and kill if no access
+			$this->check_user_access();
+			if ($this->_is_UI_request) {
+				//admin_init stuff - global, all views for this page class, specific view
+				add_action('admin_init', array($this, 'admin_init'), 10);
+				if (method_exists($this, 'admin_init_' . $this->_current_view)) {
+					add_action('admin_init', array($this, 'admin_init_' . $this->_current_view), 15);
+				}
+			} else {
+				//hijack regular WP loading and route admin request immediately
+				@ini_set('memory_limit', apply_filters('admin_memory_limit', WP_MAX_MEMORY_LIMIT));
+				$this->route_admin_request();
+			}
+		}
+	}
+
+
+
+	/**
+	 * Provides a way for related child admin pages to load stuff on the loaded admin page.
+	 *
+	 * @access private
+	 * @return void
+	 */
+	private function _do_other_page_hooks()
+	{
+		$registered_pages = apply_filters('FHEE_do_other_page_hooks_' . $this->page_slug, array());
+		foreach ($registered_pages as $page) {
+			//now let's setup the file name and class that should be present
+			$classname = str_replace('.class.php', '', $page);
+			//autoloaders should take care of loading file
+			if (! class_exists($classname)) {
+				$error_msg[] = sprintf(
+					esc_html__('Something went wrong with loading the %s admin hooks page.', 'event_espresso'),
+					$page
+				);
+				$error_msg[] = $error_msg[0]
+							   . "\r\n"
+							   . sprintf(
+								   esc_html__(
+									   'There is no class in place for the %1$s admin hooks page.%2$sMake sure you have %3$s defined. If this is a non-EE-core admin page then you also must have an autoloader in place for your class',
+									   'event_espresso'
+								   ),
+								   $page,
+								   '<br />',
+								   '<strong>' . $classname . '</strong>'
+							   );
+				throw new EE_Error(implode('||', $error_msg));
+			}
+			$a = new ReflectionClass($classname);
+			//notice we are passing the instance of this class to the hook object.
+			$hookobj[] = $a->newInstance($this);
+		}
+	}
+
+
+
+	public function load_page_dependencies()
+	{
+		try {
+			$this->_load_page_dependencies();
+		} catch (EE_Error $e) {
+			$e->get_error();
+		}
+	}
+
+
+
+	/**
+	 * load_page_dependencies
+	 * loads things specific to this page class when its loaded.  Really helps with efficiency.
+	 *
+	 * @access public
+	 * @return void
+	 */
+	protected function _load_page_dependencies()
+	{
+		//let's set the current_screen and screen options to override what WP set
+		$this->_current_screen = get_current_screen();
+		//load admin_notices - global, page class, and view specific
+		add_action('admin_notices', array($this, 'admin_notices_global'), 5);
+		add_action('admin_notices', array($this, 'admin_notices'), 10);
+		if (method_exists($this, 'admin_notices_' . $this->_current_view)) {
+			add_action('admin_notices', array($this, 'admin_notices_' . $this->_current_view), 15);
+		}
+		//load network admin_notices - global, page class, and view specific
+		add_action('network_admin_notices', array($this, 'network_admin_notices_global'), 5);
+		if (method_exists($this, 'network_admin_notices_' . $this->_current_view)) {
+			add_action('network_admin_notices', array($this, 'network_admin_notices_' . $this->_current_view));
+		}
+		//this will save any per_page screen options if they are present
+		$this->_set_per_page_screen_options();
+		//setup list table properties
+		$this->_set_list_table();
+		// child classes can "register" a metabox to be automatically handled via the _page_config array property.  However in some cases the metaboxes will need to be added within a route handling callback.
+		$this->_add_registered_meta_boxes();
+		$this->_add_screen_columns();
+		//add screen options - global, page child class, and view specific
+		$this->_add_global_screen_options();
+		$this->_add_screen_options();
+		if (method_exists($this, '_add_screen_options_' . $this->_current_view)) {
+			call_user_func(array($this, '_add_screen_options_' . $this->_current_view));
+		}
+		//add help tab(s) and tours- set via page_config and qtips.
+		$this->_add_help_tour();
+		$this->_add_help_tabs();
+		$this->_add_qtips();
+		//add feature_pointers - global, page child class, and view specific
+		$this->_add_feature_pointers();
+		$this->_add_global_feature_pointers();
+		if (method_exists($this, '_add_feature_pointer_' . $this->_current_view)) {
+			call_user_func(array($this, '_add_feature_pointer_' . $this->_current_view));
+		}
+		//enqueue scripts/styles - global, page class, and view specific
+		add_action('admin_enqueue_scripts', array($this, 'load_global_scripts_styles'), 5);
+		add_action('admin_enqueue_scripts', array($this, 'load_scripts_styles'), 10);
+		if (method_exists($this, 'load_scripts_styles_' . $this->_current_view)) {
+			add_action('admin_enqueue_scripts', array($this, 'load_scripts_styles_' . $this->_current_view), 15);
+		}
+		add_action('admin_enqueue_scripts', array($this, 'admin_footer_scripts_eei18n_js_strings'), 100);
+		//admin_print_footer_scripts - global, page child class, and view specific.  NOTE, despite the name, whenever possible, scripts should NOT be loaded using this.  In most cases that's doing_it_wrong().  But adding hidden container elements etc. is a good use case. Notice the late priority we're giving these
+		add_action('admin_print_footer_scripts', array($this, 'admin_footer_scripts_global'), 99);
+		add_action('admin_print_footer_scripts', array($this, 'admin_footer_scripts'), 100);
+		if (method_exists($this, 'admin_footer_scripts_' . $this->_current_view)) {
+			add_action('admin_print_footer_scripts', array($this, 'admin_footer_scripts_' . $this->_current_view), 101);
+		}
+		//admin footer scripts
+		add_action('admin_footer', array($this, 'admin_footer_global'), 99);
+		add_action('admin_footer', array($this, 'admin_footer'), 100);
+		if (method_exists($this, 'admin_footer_' . $this->_current_view)) {
+			add_action('admin_footer', array($this, 'admin_footer_' . $this->_current_view), 101);
+		}
+		do_action('FHEE__EE_Admin_Page___load_page_dependencies__after_load', $this->page_slug);
+		//targeted hook
+		do_action(
+			'FHEE__EE_Admin_Page___load_page_dependencies__after_load__' . $this->page_slug . '__' . $this->_req_action
+		);
+	}
+
+
+
+	/**
+	 * _set_defaults
+	 * This sets some global defaults for class properties.
+	 */
+	private function _set_defaults()
+	{
+		$this->_current_screen      = $this->_admin_page_title = $this->_req_action = $this->_req_nonce = $this->_event = $this->_template_path = $this->_column_template_path = null;
+		$this->_nav_tabs            = $this_views = $this->_page_routes = $this->_page_config = $this->_default_route_query_args = array();
+		$this->default_nav_tab_name = 'overview';
+		//init template args
+		$this->_template_args = array(
+			'admin_page_header'  => '',
+			'admin_page_content' => '',
+			'post_body_content'  => '',
+			'before_list_table'  => '',
+			'after_list_table'   => '',
+		);
+	}
+
+
+
+	/**
+	 * route_admin_request
+	 *
+	 * @see    _route_admin_request()
+	 * @access public
+	 * @return void|exception error
+	 */
+	public function route_admin_request()
+	{
+		try {
+			$this->_route_admin_request();
+		} catch (EE_Error $e) {
+			$e->get_error();
+		}
+	}
+
+
+
+	public function set_wp_page_slug($wp_page_slug)
+	{
+		$this->_wp_page_slug = $wp_page_slug;
+		//if in network admin then we need to append "-network" to the page slug. Why? Because that's how WP rolls...
+		if (is_network_admin()) {
+			$this->_wp_page_slug .= '-network';
+		}
+	}
+
+
+
+	/**
+	 * _verify_routes
+	 * All this method does is verify the incoming request and make sure that routes exist for it.  We do this early so
+	 * we know if we need to drop out.
+	 *
+	 * @access protected
+	 * @return void
+	 */
+	protected function _verify_routes()
+	{
+		do_action('AHEE_log', __FILE__, __FUNCTION__, '');
+		if (! $this->_current_page && ! defined('DOING_AJAX')) {
+			return false;
+		}
+		$this->_route = false;
+		$func         = false;
+		$args         = array();
+		// check that the page_routes array is not empty
+		if (empty($this->_page_routes)) {
+			// user error msg
+			$error_msg = sprintf(
+				__('No page routes have been set for the %s admin page.', 'event_espresso'),
+				$this->_admin_page_title
+			);
+			// developer error msg
+			$error_msg .= '||' . $error_msg . __(
+					' Make sure the "set_page_routes()" method exists, and is setting the "_page_routes" array properly.',
+					'event_espresso'
+				);
+			throw new EE_Error($error_msg);
+		}
+		// and that the requested page route exists
+		if (array_key_exists($this->_req_action, $this->_page_routes)) {
+			$this->_route        = $this->_page_routes[$this->_req_action];
+			$this->_route_config = isset($this->_page_config[$this->_req_action])
+				? $this->_page_config[$this->_req_action] : array();
+		} else {
+			// user error msg
+			$error_msg = sprintf(
+				__('The requested page route does not exist for the %s admin page.', 'event_espresso'),
+				$this->_admin_page_title
+			);
+			// developer error msg
+			$error_msg .= '||' . $error_msg . sprintf(
+					__(
+						' Create a key in the "_page_routes" array named "%s" and set its value to the appropriate method.',
+						'event_espresso'
+					),
+					$this->_req_action
+				);
+			throw new EE_Error($error_msg);
+		}
+		// and that a default route exists
+		if (! array_key_exists('default', $this->_page_routes)) {
+			// user error msg
+			$error_msg = sprintf(
+				__('A default page route has not been set for the % admin page.', 'event_espresso'),
+				$this->_admin_page_title
+			);
+			// developer error msg
+			$error_msg .= '||' . $error_msg . __(
+					' Create a key in the "_page_routes" array named "default" and set its value to your default page method.',
+					'event_espresso'
+				);
+			throw new EE_Error($error_msg);
+		}
+		//first lets' catch if the UI request has EVER been set.
+		if ($this->_is_UI_request === null) {
+			//lets set if this is a UI request or not.
+			$this->_is_UI_request = (! isset($this->_req_data['noheader']) || $this->_req_data['noheader'] !== true)
+				? true : false;
+			//wait a minute... we might have a noheader in the route array
+			$this->_is_UI_request = is_array($this->_route)
+									&& isset($this->_route['noheader'])
+									&& $this->_route['noheader'] ? false : $this->_is_UI_request;
+		}
+		$this->_set_current_labels();
+	}
+
+
+
+	/**
+	 * this method simply verifies a given route and makes sure its an actual route available for the loaded page
+	 *
+	 * @param  string $route the route name we're verifying
+	 * @return mixed  (bool|Exception)      we'll throw an exception if this isn't a valid route.
+	 */
+	protected function _verify_route($route)
+	{
+		if (array_key_exists($this->_req_action, $this->_page_routes)) {
+			return true;
+		} else {
+			// user error msg
+			$error_msg = sprintf(
+				__('The given page route does not exist for the %s admin page.', 'event_espresso'),
+				$this->_admin_page_title
+			);
+			// developer error msg
+			$error_msg .= '||' . $error_msg . sprintf(
+					__(
+						' Check the route you are using in your method (%s) and make sure it matches a route set in your "_page_routes" array property',
+						'event_espresso'
+					),
+					$route
+				);
+			throw new EE_Error($error_msg);
+		}
+	}
+
+
+
+	/**
+	 * perform nonce verification
+	 * This method has be encapsulated here so that any ajax requests that bypass normal routes can verify their nonces
+	 * using this method (and save retyping!)
+	 *
+	 * @param  string $nonce     The nonce sent
+	 * @param  string $nonce_ref The nonce reference string (name0)
+	 * @return mixed (bool|die)
+	 */
+	protected function _verify_nonce($nonce, $nonce_ref)
+	{
+		// verify nonce against expected value
+		if (! wp_verify_nonce($nonce, $nonce_ref)) {
+			// these are not the droids you are looking for !!!
+			$msg = sprintf(
+				__('%sNonce Fail.%s', 'event_espresso'),
+				'<a href="http://www.youtube.com/watch?v=56_S0WeTkzs">',
+				'</a>'
+			);
+			if (WP_DEBUG) {
+				$msg .= "\n  " . sprintf(
+						__(
+							'In order to dynamically generate nonces for your actions, use the %s::add_query_args_and_nonce() method. May the Nonce be with you!',
+							'event_espresso'
+						),
+						__CLASS__
+					);
+			}
+			if (! defined('DOING_AJAX')) {
+				wp_die($msg);
+			} else {
+				EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
+				$this->_return_json();
+			}
+		}
+	}
+
+
+
+	/**
+	 * _route_admin_request()
+	 * Meat and potatoes of the class.  Basically, this dude checks out what's being requested and sees if theres are
+	 * some doodads to work the magic and handle the flingjangy. Translation:  Checks if the requested action is listed
+	 * in the page routes and then will try to load the corresponding method.
+	 *
+	 * @access protected
+	 * @return void
+	 * @throws \EE_Error
+	 */
+	protected function _route_admin_request()
+	{
+		if (! $this->_is_UI_request) {
+			$this->_verify_routes();
+		}
+		$nonce_check = isset($this->_route_config['require_nonce'])
+			? $this->_route_config['require_nonce']
+			: true;
+		if ($this->_req_action !== 'default' && $nonce_check) {
+			// set nonce from post data
+			$nonce = isset($this->_req_data[$this->_req_nonce])
+				? sanitize_text_field($this->_req_data[$this->_req_nonce])
+				: '';
+			$this->_verify_nonce($nonce, $this->_req_nonce);
+		}
+		//set the nav_tabs array but ONLY if this is  UI_request
+		if ($this->_is_UI_request) {
+			$this->_set_nav_tabs();
+		}
+		// grab callback function
+		$func = is_array($this->_route) ? $this->_route['func'] : $this->_route;
+		// check if callback has args
+		$args      = is_array($this->_route) && isset($this->_route['args']) ? $this->_route['args'] : array();
+		$error_msg = '';
+		// action right before calling route
+		// (hook is something like 'AHEE__Registrations_Admin_Page__route_admin_request')
+		if (! did_action('AHEE__EE_Admin_Page__route_admin_request')) {
+			do_action('AHEE__EE_Admin_Page__route_admin_request', $this->_current_view, $this);
+		}
+		// right before calling the route, let's remove _wp_http_referer from the
+		// $_SERVER[REQUEST_URI] global (its now in _req_data for route processing).
+		$_SERVER['REQUEST_URI'] = remove_query_arg('_wp_http_referer', wp_unslash($_SERVER['REQUEST_URI']));
+		if (! empty($func)) {
+			if (is_array($func)) {
+				list($class, $method) = $func;
+			} elseif (strpos($func, '::') !== false) {
+				list($class, $method) = explode('::', $func);
+			} else {
+				$class  = $this;
+				$method = $func;
+			}
+			if (! (is_object($class) && $class === $this)) {
+				// send along this admin page object for access by addons.
+				$args['admin_page_object'] = $this;
+			}
+			if (
+				//is it a method on a class that doesn't work?
+				(
+					(
+						method_exists($class, $method)
+						&& call_user_func_array(array($class, $method), $args) === false
+					)
+					&& (
+						//is it a standalone function that doesn't work?
+						function_exists($method)
+						&& call_user_func_array($func, array_merge(array('admin_page_object' => $this), $args))
+						   === false
+					)
+				)
+				|| (
+					//is it neither a class method NOR a standalone function?
+					! method_exists($class, $method)
+					&& ! function_exists($method)
+				)
+			) {
+				// user error msg
+				$error_msg = __('An error occurred. The  requested page route could not be found.', 'event_espresso');
+				// developer error msg
+				$error_msg .= '||';
+				$error_msg .= sprintf(
+					__(
+						'Page route "%s" could not be called. Check that the spelling for method names and actions in the "_page_routes" array are all correct.',
+						'event_espresso'
+					),
+					$method
+				);
+			}
+			if (! empty($error_msg)) {
+				throw new EE_Error($error_msg);
+			}
+		}
+		//if we've routed and this route has a no headers route AND a sent_headers_route, then we need to reset the routing properties to the new route.
+		//now if UI request is FALSE and noheader is true AND we have a headers_sent_route in the route array then let's set UI_request to true because the no header route has a second func after headers have been sent.
+		if ($this->_is_UI_request === false
+			&& is_array($this->_route)
+			&& ! empty($this->_route['headers_sent_route'])
+		) {
+			$this->_reset_routing_properties($this->_route['headers_sent_route']);
+		}
+	}
+
+
+
+	/**
+	 * This method just allows the resetting of page properties in the case where a no headers
+	 * route redirects to a headers route in its route config.
+	 *
+	 * @since   4.3.0
+	 * @param  string $new_route New (non header) route to redirect to.
+	 * @return   void
+	 */
+	protected function _reset_routing_properties($new_route)
+	{
+		$this->_is_UI_request = true;
+		//now we set the current route to whatever the headers_sent_route is set at
+		$this->_req_data['action'] = $new_route;
+		//rerun page setup
+		$this->_page_setup();
+	}
+
+
+
+	/**
+	 * _add_query_arg
+	 * adds nonce to array of arguments then calls WP add_query_arg function
+	 *(internally just uses EEH_URL's function with the same name)
+	 *
+	 * @access public
+	 * @param array  $args
+	 * @param string $url
+	 * @param bool   $sticky                  if true, then the existing Request params will be appended to the
+	 *                                        generated url in an associative array indexed by the key 'wp_referer';
+	 *                                        Example usage: If the current page is:
+	 *                                        http://mydomain.com/wp-admin/admin.php?page=espresso_registrations
+	 *                                        &action=default&event_id=20&month_range=March%202015
+	 *                                        &_wpnonce=5467821
+	 *                                        and you call:
+	 *                                        EE_Admin_Page::add_query_args_and_nonce(
+	 *                                        array(
+	 *                                        'action' => 'resend_something',
+	 *                                        'page=>espresso_registrations'
+	 *                                        ),
+	 *                                        $some_url,
+	 *                                        true
+	 *                                        );
+	 *                                        It will produce a url in this structure:
+	 *                                        http://{$some_url}/?page=espresso_registrations&action=resend_something
+	 *                                        &wp_referer[action]=default&wp_referer[event_id]=20&wpreferer[
+	 *                                        month_range]=March%202015
+	 * @param   bool $exclude_nonce           If true, the the nonce will be excluded from the generated nonce.
+	 * @return string
+	 */
+	public static function add_query_args_and_nonce(
+		$args = array(),
+		$url = false,
+		$sticky = false,
+		$exclude_nonce = false
+	) {
+		//if there is a _wp_http_referer include the values from the request but only if sticky = true
+		if ($sticky) {
+			$request = $_REQUEST;
+			unset($request['_wp_http_referer']);
+			unset($request['wp_referer']);
+			foreach ($request as $key => $value) {
+				//do not add nonces
+				if (strpos($key, 'nonce') !== false) {
+					continue;
+				}
+				$args['wp_referer[' . $key . ']'] = $value;
+			}
+		}
+		return EEH_URL::add_query_args_and_nonce($args, $url, $exclude_nonce);
+	}
+
+
+
+	/**
+	 * This returns a generated link that will load the related help tab.
+	 *
+	 * @param  string $help_tab_id the id for the connected help tab
+	 * @param  string $icon_style  (optional) include css class for the style you want to use for the help icon.
+	 * @param  string $help_text   (optional) send help text you want to use for the link if default not to be used
+	 * @uses EEH_Template::get_help_tab_link()
+	 * @return string              generated link
+	 */
+	protected function _get_help_tab_link($help_tab_id, $icon_style = false, $help_text = false)
+	{
+		return EEH_Template::get_help_tab_link(
+			$help_tab_id,
+			$this->page_slug,
+			$this->_req_action,
+			$icon_style,
+			$help_text
+		);
+	}
+
+
+
+	/**
+	 * _add_help_tabs
+	 * Note child classes define their help tabs within the page_config array.
+	 *
+	 * @link   http://codex.wordpress.org/Function_Reference/add_help_tab
+	 * @access protected
+	 * @return void
+	 */
+	protected function _add_help_tabs()
+	{
+		$tour_buttons = '';
+		if (isset($this->_page_config[$this->_req_action])) {
+			$config = $this->_page_config[$this->_req_action];
+			//is there a help tour for the current route?  if there is let's setup the tour buttons
+			if (isset($this->_help_tour[$this->_req_action])) {
+				$tb           = array();
+				$tour_buttons = '<div class="ee-abs-container"><div class="ee-help-tour-restart-buttons">';
+				foreach ($this->_help_tour['tours'] as $tour) {
+					//if this is the end tour then we don't need to setup a button
+					if ($tour instanceof EE_Help_Tour_final_stop) {
+						continue;
+					}
+					$tb[] = '<button id="trigger-tour-'
+							. $tour->get_slug()
+							. '" class="button-primary trigger-ee-help-tour">'
+							. $tour->get_label()
+							. '</button>';
+				}
+				$tour_buttons .= implode('<br />', $tb);
+				$tour_buttons .= '</div></div>';
+			}
+			// let's see if there is a help_sidebar set for the current route and we'll set that up for usage as well.
+			if (is_array($config) && isset($config['help_sidebar'])) {
+				//check that the callback given is valid
+				if (! method_exists($this, $config['help_sidebar'])) {
+					throw new EE_Error(
+						sprintf(
+							__(
+								'The _page_config array has a callback set for the "help_sidebar" option.  However the callback given (%s) is not a valid callback.  Doublecheck the spelling and make sure this method exists for the class %s',
+								'event_espresso'
+							),
+							$config['help_sidebar'],
+							get_class($this)
+						)
+					);
+				}
+				$content = apply_filters(
+					'FHEE__' . get_class($this) . '__add_help_tabs__help_sidebar',
+					call_user_func(array($this, $config['help_sidebar']))
+				);
+				$content .= $tour_buttons; //add help tour buttons.
+				//do we have any help tours setup?  Cause if we do we want to add the buttons
+				$this->_current_screen->set_help_sidebar($content);
+			}
+			//if we DON'T have config help sidebar and there ARE toure buttons then we'll just add the tour buttons to the sidebar.
+			if (! isset($config['help_sidebar']) && ! empty($tour_buttons)) {
+				$this->_current_screen->set_help_sidebar($tour_buttons);
+			}
+			//handle if no help_tabs are set so the sidebar will still show for the help tour buttons
+			if (! isset($config['help_tabs']) && ! empty($tour_buttons)) {
+				$_ht['id']      = $this->page_slug;
+				$_ht['title']   = __('Help Tours', 'event_espresso');
+				$_ht['content'] = '<p>' . __(
+						'The buttons to the right allow you to start/restart any help tours available for this page',
+						'event_espresso'
+					) . '</p>';
+				$this->_current_screen->add_help_tab($_ht);
+			}/**/
+			if (! isset($config['help_tabs'])) {
+				return;
+			} //no help tabs for this route
+			foreach ((array)$config['help_tabs'] as $tab_id => $cfg) {
+				//we're here so there ARE help tabs!
+				//make sure we've got what we need
+				if (! isset($cfg['title'])) {
+					throw new EE_Error(
+						__(
+							'The _page_config array is not set up properly for help tabs.  It is missing a title',
+							'event_espresso'
+						)
+					);
+				}
+				if (! isset($cfg['filename']) && ! isset($cfg['callback']) && ! isset($cfg['content'])) {
+					throw new EE_Error(
+						__(
+							'The _page_config array is not setup properly for help tabs. It is missing a either a filename reference, or a callback reference or a content reference so there is no way to know the content for the help tab',
+							'event_espresso'
+						)
+					);
+				}
+				//first priority goes to content.
+				if (! empty($cfg['content'])) {
+					$content = ! empty($cfg['content']) ? $cfg['content'] : null;
+					//second priority goes to filename
+				} elseif (! empty($cfg['filename'])) {
+					$file_path = $this->_get_dir() . '/help_tabs/' . $cfg['filename'] . '.help_tab.php';
+					//it's possible that the file is located on decaf route (and above sets up for caf route, if this is the case then lets check decaf route too)
+					$file_path = ! is_readable($file_path) ? EE_ADMIN_PAGES
+															 . basename($this->_get_dir())
+															 . '/help_tabs/'
+															 . $cfg['filename']
+															 . '.help_tab.php' : $file_path;
+					//if file is STILL not readable then let's do a EE_Error so its more graceful than a fatal error.
+					if (! is_readable($file_path) && ! isset($cfg['callback'])) {
+						EE_Error::add_error(
+							sprintf(
+								__(
+									'The filename given for the help tab %s is not a valid file and there is no other configuration for the tab content.  Please check that the string you set for the help tab on this route (%s) is the correct spelling.  The file should be in %s',
+									'event_espresso'
+								),
+								$tab_id,
+								key($config),
+								$file_path
+							),
+							__FILE__,
+							__FUNCTION__,
+							__LINE__
+						);
+						return;
+					}
+					$template_args['admin_page_obj'] = $this;
+					$content                         = EEH_Template::display_template($file_path, $template_args, true);
+				} else {
+					$content = '';
+				}
+				//check if callback is valid
+				if (empty($content) && (! isset($cfg['callback']) || ! method_exists($this, $cfg['callback']))) {
+					EE_Error::add_error(
+						sprintf(
+							__(
+								'The callback given for a %s help tab on this page does not content OR a corresponding method for generating the content.  Check the spelling or make sure the method is present.',
+								'event_espresso'
+							),
+							$cfg['title']
+						),
+						__FILE__,
+						__FUNCTION__,
+						__LINE__
+					);
+					return;
+				}
+				//setup config array for help tab method
+				$id  = $this->page_slug . '-' . $this->_req_action . '-' . $tab_id;
+				$_ht = array(
+					'id'       => $id,
+					'title'    => $cfg['title'],
+					'callback' => isset($cfg['callback']) && empty($content) ? array($this, $cfg['callback']) : null,
+					'content'  => $content,
+				);
+				$this->_current_screen->add_help_tab($_ht);
+			}
+		}
+	}
+
+
+
+	/**
+	 * This basically checks loaded $_page_config property to see if there are any help_tours defined.  "help_tours" is
+	 * an array with properties for setting up usage of the joyride plugin
+	 *
+	 * @link   http://zurb.com/playground/jquery-joyride-feature-tour-plugin
+	 * @see    instructions regarding the format and construction of the "help_tour" array element is found in the
+	 *         _set_page_config() comments
+	 * @access protected
+	 * @return void
+	 */
+	protected function _add_help_tour()
+	{
+		$tours            = array();
+		$this->_help_tour = array();
+		//exit early if help tours are turned off globally
+		if (! EE_Registry::instance()->CFG->admin->help_tour_activation
+			|| (defined('EE_DISABLE_HELP_TOURS')
+				&& EE_DISABLE_HELP_TOURS)) {
+			return;
+		}
+		//loop through _page_config to find any help_tour defined
+		foreach ($this->_page_config as $route => $config) {
+			//we're only going to set things up for this route
+			if ($route !== $this->_req_action) {
+				continue;
+			}
+			if (isset($config['help_tour'])) {
+				foreach ($config['help_tour'] as $tour) {
+					$file_path = $this->_get_dir() . '/help_tours/' . $tour . '.class.php';
+					//let's see if we can get that file... if not its possible this is a decaf route not set in caffienated so lets try and get the caffeinated equivalent
+					$file_path = ! is_readable($file_path) ? EE_ADMIN_PAGES
+															 . basename($this->_get_dir())
+															 . '/help_tours/'
+															 . $tour
+															 . '.class.php' : $file_path;
+					//if file is STILL not readable then let's do a EE_Error so its more graceful than a fatal error.
+					if (! is_readable($file_path)) {
+						EE_Error::add_error(
+							sprintf(
+								__(
+									'The file path given for the help tour (%s) is not a valid path.  Please check that the string you set for the help tour on this route (%s) is the correct spelling',
+									'event_espresso'
+								),
+								$file_path,
+								$tour
+							),
+							__FILE__,
+							__FUNCTION__,
+							__LINE__
+						);
+						return;
+					}
+					require_once $file_path;
+					if (! class_exists($tour)) {
+						$error_msg[] = sprintf(
+							__('Something went wrong with loading the %s Help Tour Class.', 'event_espresso'),
+							$tour
+						);
+						$error_msg[] = $error_msg[0] . "\r\n" . sprintf(
+								__(
+									'There is no class in place for the %s help tour.%s Make sure you have <strong>%s</strong> defined in the "help_tour" array for the %s route of the % admin page.',
+									'event_espresso'
+								),
+								$tour,
+								'<br />',
+								$tour,
+								$this->_req_action,
+								get_class($this)
+							);
+						throw new EE_Error(implode('||', $error_msg));
+					}
+					$a                          = new ReflectionClass($tour);
+					$tour_obj                   = $a->newInstance($this->_is_caf);
+					$tours[]                    = $tour_obj;
+					$this->_help_tour[$route][] = EEH_Template::help_tour_stops_generator($tour_obj);
+				}
+				//let's inject the end tour stop element common to all pages... this will only get seen once per machine.
+				$end_stop_tour              = new EE_Help_Tour_final_stop($this->_is_caf);
+				$tours[]                    = $end_stop_tour;
+				$this->_help_tour[$route][] = EEH_Template::help_tour_stops_generator($end_stop_tour);
+			}
+		}
+		if (! empty($tours)) {
+			$this->_help_tour['tours'] = $tours;
+		}
+		//thats it!  Now that the $_help_tours property is set (or not) the scripts and html should be taken care of automatically.
+	}
+
+
+
+	/**
+	 * This simply sets up any qtips that have been defined in the page config
+	 *
+	 * @access protected
+	 * @return void
+	 */
+	protected function _add_qtips()
+	{
+		if (isset($this->_route_config['qtips'])) {
+			$qtips = (array)$this->_route_config['qtips'];
+			//load qtip loader
+			$path = array(
+				$this->_get_dir() . '/qtips/',
+				EE_ADMIN_PAGES . basename($this->_get_dir()) . '/qtips/',
+			);
+			EEH_Qtip_Loader::instance()->register($qtips, $path);
+		}
+	}
+
+
+
+	/**
+	 * _set_nav_tabs
+	 * This sets up the nav tabs from the page_routes array.  This method can be overwritten by child classes if you
+	 * wish to add additional tabs or modify accordingly.
+	 *
+	 * @access protected
+	 * @return void
+	 */
+	protected function _set_nav_tabs()
+	{
+		do_action('AHEE_log', __FILE__, __FUNCTION__, '');
+		$i = 0;
+		foreach ($this->_page_config as $slug => $config) {
+			if (! is_array($config)
+				|| (is_array($config)
+					&& (isset($config['nav']) && ! $config['nav'])
+					|| ! isset($config['nav']))) {
+				continue;
+			} //no nav tab for this config
+			//check for persistent flag
+			if (isset($config['nav']['persistent']) && ! $config['nav']['persistent'] && $slug !== $this->_req_action) {
+				continue;
+			} //nav tab is only to appear when route requested.
+			if (! $this->check_user_access($slug, true)) {
+				continue;
+			} //no nav tab becasue current user does not have access.
+			$css_class              = isset($config['css_class']) ? $config['css_class'] . ' ' : '';
+			$this->_nav_tabs[$slug] = array(
+				'url'       => isset($config['nav']['url'])
+					? $config['nav']['url']
+					: self::add_query_args_and_nonce(
+						array('action' => $slug),
+						$this->_admin_base_url
+					),
+				'link_text' => isset($config['nav']['label'])
+					? $config['nav']['label']
+					: ucwords(
+						str_replace('_', ' ', $slug)
+					),
+				'css_class' => $this->_req_action == $slug ? $css_class . 'nav-tab-active' : $css_class,
+				'order'     => isset($config['nav']['order']) ? $config['nav']['order'] : $i,
+			);
+			$i++;
+		}
+		//if $this->_nav_tabs is empty then lets set the default
+		if (empty($this->_nav_tabs)) {
+			$this->_nav_tabs[$this->default_nav_tab_name] = array(
+				'url'       => $this->admin_base_url,
+				'link_text' => ucwords(str_replace('_', ' ', $this->default_nav_tab_name)),
+				'css_class' => 'nav-tab-active',
+				'order'     => 10,
+			);
+		}
+		//now let's sort the tabs according to order
+		usort($this->_nav_tabs, array($this, '_sort_nav_tabs'));
+	}
+
+
+
+	/**
+	 * _set_current_labels
+	 * This method modifies the _labels property with any optional specific labels indicated in the _page_routes
+	 * property array
+	 *
+	 * @access private
+	 * @return void
+	 */
+	private function _set_current_labels()
+	{
+		if (is_array($this->_route_config) && isset($this->_route_config['labels'])) {
+			foreach ($this->_route_config['labels'] as $label => $text) {
+				if (is_array($text)) {
+					foreach ($text as $sublabel => $subtext) {
+						$this->_labels[$label][$sublabel] = $subtext;
+					}
+				} else {
+					$this->_labels[$label] = $text;
+				}
+			}
+		}
+	}
+
+
+
+	/**
+	 *        verifies user access for this admin page
+	 *
+	 * @param string $route_to_check if present then the capability for the route matching this string is checked.
+	 * @param bool   $verify_only    Default is FALSE which means if user check fails then wp_die().  Otherwise just
+	 *                               return false if verify fail.
+	 * @return        BOOL|wp_die()
+	 */
+	public function check_user_access($route_to_check = '', $verify_only = false)
+	{
+		do_action('AHEE_log', __FILE__, __FUNCTION__, '');
+		$route_to_check = empty($route_to_check) ? $this->_req_action : $route_to_check;
+		$capability     = ! empty($route_to_check) && isset($this->_page_routes[$route_to_check])
+						  && is_array(
+							  $this->_page_routes[$route_to_check]
+						  )
+						  && ! empty($this->_page_routes[$route_to_check]['capability'])
+			? $this->_page_routes[$route_to_check]['capability'] : null;
+		if (empty($capability) && empty($route_to_check)) {
+			$capability = is_array($this->_route) && empty($this->_route['capability']) ? 'manage_options'
+				: $this->_route['capability'];
+		} else {
+			$capability = empty($capability) ? 'manage_options' : $capability;
+		}
+		$id = is_array($this->_route) && ! empty($this->_route['obj_id']) ? $this->_route['obj_id'] : 0;
+		if ((! function_exists('is_admin')
+			 || ! EE_Registry::instance()->CAP->current_user_can(
+					$capability,
+					$this->page_slug
+					. '_'
+					. $route_to_check,
+					$id
+				))
+			&& ! defined('DOING_AJAX')) {
+			if ($verify_only) {
+				return false;
+			} else {
+				if (is_user_logged_in()) {
+					wp_die(__('You do not have access to this route.', 'event_espresso'));
+				} else {
+					return false;
+				}
+			}
+		}
+		return true;
+	}
+
+
+
+	/**
+	 * admin_init_global
+	 * This runs all the code that we want executed within the WP admin_init hook.
+	 * This method executes for ALL EE Admin pages.
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function admin_init_global()
+	{
+	}
+
+
+
+	/**
+	 * wp_loaded_global
+	 * This runs all the code that we want executed within the WP wp_loaded hook.  This method is optional for an
+	 * EE_Admin page and will execute on every EE Admin Page load
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function wp_loaded()
+	{
+	}
+
+
+
+	/**
+	 * admin_notices
+	 * Anything triggered by the 'admin_notices' WP hook should be put in here.  This particular method will apply on
+	 * ALL EE_Admin pages.
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function admin_notices_global()
+	{
+		$this->_display_no_javascript_warning();
+		$this->_display_espresso_notices();
+	}
+
+
+
+	public function network_admin_notices_global()
+	{
+		$this->_display_no_javascript_warning();
+		$this->_display_espresso_notices();
+	}
+
+
+
+	/**
+	 * admin_footer_scripts_global
+	 * Anything triggered by the 'admin_print_footer_scripts' WP hook should be put in here. This particular method
+	 * will apply on ALL EE_Admin pages.
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function admin_footer_scripts_global()
+	{
+		$this->_add_admin_page_ajax_loading_img();
+		$this->_add_admin_page_overlay();
+		//if metaboxes are present we need to add the nonce field
+		if ((isset($this->_route_config['metaboxes'])
+			 || (isset($this->_route_config['has_metaboxes'])
+				 && $this->_route_config['has_metaboxes'])
+			 || isset($this->_route_config['list_table']))) {
+			wp_nonce_field('closedpostboxes', 'closedpostboxesnonce', false);
+			wp_nonce_field('meta-box-order', 'meta-box-order-nonce', false);
+		}
+	}
+
+
+
+	/**
+	 * admin_footer_global
+	 * Anything triggered by the wp 'admin_footer' wp hook should be put in here. This particluar method will apply on
+	 * ALL EE_Admin Pages.
+	 *
+	 * @access  public
+	 * @return  void
+	 */
+	public function admin_footer_global()
+	{
+		//dialog container for dialog helper
+		$d_cont = '<div class="ee-admin-dialog-container auto-hide hidden">' . "\n";
+		$d_cont .= '<div class="ee-notices"></div>';
+		$d_cont .= '<div class="ee-admin-dialog-container-inner-content"></div>';
+		$d_cont .= '</div>';
+		echo $d_cont;
+		//help tour stuff?
+		if (isset($this->_help_tour[$this->_req_action])) {
+			echo implode('<br />', $this->_help_tour[$this->_req_action]);
+		}
+		//current set timezone for timezone js
+		echo '<span id="current_timezone" class="hidden">' . EEH_DTT_Helper::get_timezone() . '</span>';
+	}
+
+
+
+	/**
+	 * This function sees if there is a method for help popup content existing for the given route.  If there is then
+	 * we'll use the retrieved array to output the content using the template. For child classes: If you want to have
+	 * help popups then in your templates or your content you set "triggers" for the content using the
+	 * "_set_help_trigger('help_trigger_id')" where "help_trigger_id" is what you will use later in your custom method
+	 * for the help popup content on that page. Then in your Child_Admin_Page class you need to define a help popup
+	 * method for the content in the format "_help_popup_content_{route_name}()"  So if you are setting help content
+	 * for the
+	 * 'edit_event' route you should have a method named "_help_popup_content_edit_route". In your defined
+	 * "help_popup_content_..." method.  You must prepare and return an array in the following format array(
+	 *    'help_trigger_id' => array(
+	 *        'title' => __('localized title for popup', 'event_espresso'),
+	 *        'content' => __('localized content for popup', 'event_espresso')
+	 *    )
+	 * );
+	 * Then the EE_Admin_Parent will take care of making sure that is setup properly on the correct route.
+	 *
+	 * @access protected
+	 * @return string content
+	 */
+	protected function _set_help_popup_content($help_array = array(), $display = false)
+	{
+		$content       = '';
+		$help_array    = empty($help_array) ? $this->_get_help_content() : $help_array;
+		$template_path = EE_ADMIN_TEMPLATE . 'admin_help_popup.template.php';
+		//loop through the array and setup content
+		foreach ($help_array as $trigger => $help) {
+			//make sure the array is setup properly
+			if (! isset($help['title']) || ! isset($help['content'])) {
+				throw new EE_Error(
+					__(
+						'Does not look like the popup content array has been setup correctly.  Might want to double check that.  Read the comments for the _get_help_popup_content method found in "EE_Admin_Page" class',
+						'event_espresso'
+					)
+				);
+			}
+			//we're good so let'd setup the template vars and then assign parsed template content to our content.
+			$template_args = array(
+				'help_popup_id'      => $trigger,
+				'help_popup_title'   => $help['title'],
+				'help_popup_content' => $help['content'],
+			);
+			$content       .= EEH_Template::display_template($template_path, $template_args, true);
+		}
+		if ($display) {
+			echo $content;
+		} else {
+			return $content;
+		}
+	}
+
+
+
+	/**
+	 * All this does is retrive the help content array if set by the EE_Admin_Page child
+	 *
+	 * @access private
+	 * @return array properly formatted array for help popup content
+	 */
+	private function _get_help_content()
+	{
+		//what is the method we're looking for?
+		$method_name = '_help_popup_content_' . $this->_req_action;
+		//if method doesn't exist let's get out.
+		if (! method_exists($this, $method_name)) {
+			return array();
+		}
+		//k we're good to go let's retrieve the help array
+		$help_array = call_user_func(array($this, $method_name));
+		//make sure we've got an array!
+		if (! is_array($help_array)) {
+			throw new EE_Error(
+				__(
+					'Something went wrong with help popup content generation. Expecting an array and well, this ain\'t no array bub.',
+					'event_espresso'
+				)
+			);
+		}
+		return $help_array;
+	}
+
+
+
+	/**
+	 * EE Admin Pages can use this to set a properly formatted trigger for a help popup.
+	 * By default the trigger html is printed.  Otherwise it can be returned if the $display flag is set "false"
+	 * See comments made on the _set_help_content method for understanding other parts to the help popup tool.
+	 *
+	 * @access protected
+	 * @param string  $trigger_id reference for retrieving the trigger content for the popup
+	 * @param boolean $display    if false then we return the trigger string
+	 * @param array   $dimensions an array of dimensions for the box (array(h,w))
+	 * @return string
+	 */
+	protected function _set_help_trigger($trigger_id, $display = true, $dimensions = array('400', '640'))
+	{
+		if (defined('DOING_AJAX')) {
+			return;
+		}
+		//let's check and see if there is any content set for this popup.  If there isn't then we'll include a default title and content so that developers know something needs to be corrected
+		$help_array   = $this->_get_help_content();
+		$help_content = '';
+		if (empty($help_array) || ! isset($help_array[$trigger_id])) {
+			$help_array[$trigger_id] = array(
+				'title'   => __('Missing Content', 'event_espresso'),
+				'content' => __(
+					'A trigger has been set that doesn\'t have any corresponding content. Make sure you have set the help content. (see the "_set_help_popup_content" method in the EE_Admin_Page for instructions.)',
+					'event_espresso'
+				),
+			);
+			$help_content            = $this->_set_help_popup_content($help_array, false);
+		}
+		//let's setup the trigger
+		$content = '<a class="ee-dialog" href="?height='
+				   . $dimensions[0]
+				   . '&width='
+				   . $dimensions[1]
+				   . '&inlineId='
+				   . $trigger_id
+				   . '" target="_blank"><span class="question ee-help-popup-question"></span></a>';
+		$content = $content . $help_content;
+		if ($display) {
+			echo $content;
+		} else {
+			return $content;
+		}
+	}
+
+
+
+	/**
+	 * _add_global_screen_options
+	 * Add any extra wp_screen_options within this method using built-in WP functions/methods for doing so.
+	 * This particular method will add_screen_options on ALL EE_Admin Pages
+	 *
+	 * @link   http://chrismarslender.com/wp-tutorials/wordpress-screen-options-tutorial/
+	 *         see also WP_Screen object documents...
+	 * @link   http://codex.wordpress.org/Class_Reference/WP_Screen
+	 * @abstract
+	 * @access private
+	 * @return void
+	 */
+	private function _add_global_screen_options()
+	{
+	}
+
+
+
+	/**
+	 * _add_global_feature_pointers
+	 * This method is used for implementing any "feature pointers" (using built-in WP styling js).
+	 * This particular method will implement feature pointers for ALL EE_Admin pages.
+	 * Note: this is just a placeholder for now.  Implementation will come down the road
+	 *
+	 * @see    WP_Internal_Pointers class in wp-admin/includes/template.php for example (its a final class so can't be
+	 *         extended) also see:
+	 * @link   http://eamann.com/tech/wordpress-portland/
+	 * @abstract
+	 * @access protected
+	 * @return void
+	 */
+	private function _add_global_feature_pointers()
+	{
+	}
+
+
+
+	/**
+	 * load_global_scripts_styles
+	 * The scripts and styles enqueued in here will be loaded on every EE Admin page
+	 *
+	 * @return void
+	 */
+	public function load_global_scripts_styles()
+	{
+		/** STYLES **/
+		// add debugging styles
+		if (WP_DEBUG) {
+			add_action('admin_head', array($this, 'add_xdebug_style'));
+		}
+		// register all styles
+		wp_register_style(
+			'espresso-ui-theme',
+			EE_GLOBAL_ASSETS_URL . 'css/espresso-ui-theme/jquery-ui-1.10.3.custom.min.css',
+			array(),
+			EVENT_ESPRESSO_VERSION
+		);
+		wp_register_style('ee-admin-css', EE_ADMIN_URL . 'assets/ee-admin-page.css', array(), EVENT_ESPRESSO_VERSION);
+		//helpers styles
+		wp_register_style(
+			'ee-text-links',
+			EE_PLUGIN_DIR_URL . 'core/helpers/assets/ee_text_list_helper.css',
+			array(),
+			EVENT_ESPRESSO_VERSION
+		);
+		/** SCRIPTS **/
+		//register all scripts
+		wp_register_script(
+			'ee-dialog',
+			EE_ADMIN_URL . 'assets/ee-dialog-helper.js',
+			array('jquery', 'jquery-ui-draggable'),
+			EVENT_ESPRESSO_VERSION,
+			true
+		);
+		wp_register_script(
+			'ee_admin_js',
+			EE_ADMIN_URL . 'assets/ee-admin-page.js',
+			array('espresso_core', 'ee-parse-uri', 'ee-dialog'),
+			EVENT_ESPRESSO_VERSION,
+			true
+		);
+		wp_register_script(
+			'jquery-ui-timepicker-addon',
+			EE_GLOBAL_ASSETS_URL . 'scripts/jquery-ui-timepicker-addon.js',
+			array('jquery-ui-datepicker', 'jquery-ui-slider'),
+			EVENT_ESPRESSO_VERSION,
+			true
+		);
+		add_filter('FHEE_load_joyride', '__return_true');
+		//script for sorting tables
+		wp_register_script(
+			'espresso_ajax_table_sorting',
+			EE_ADMIN_URL . "assets/espresso_ajax_table_sorting.js",
+			array('ee_admin_js', 'jquery-ui-sortable'),
+			EVENT_ESPRESSO_VERSION,
+			true
+		);
+		//script for parsing uri's
+		wp_register_script(
+			'ee-parse-uri',
+			EE_GLOBAL_ASSETS_URL . 'scripts/parseuri.js',
+			array(),
+			EVENT_ESPRESSO_VERSION,
+			true
+		);
+		//and parsing associative serialized form elements
+		wp_register_script(
+			'ee-serialize-full-array',
+			EE_GLOBAL_ASSETS_URL . 'scripts/jquery.serializefullarray.js',
+			array('jquery'),
+			EVENT_ESPRESSO_VERSION,
+			true
+		);
+		//helpers scripts
+		wp_register_script(
+			'ee-text-links',
+			EE_PLUGIN_DIR_URL . 'core/helpers/assets/ee_text_list_helper.js',
+			array('jquery'),
+			EVENT_ESPRESSO_VERSION,
+			true
+		);
+		wp_register_script(
+			'ee-moment-core',
+			EE_THIRD_PARTY_URL . 'moment/moment-with-locales.min.js',
+			array(),
+			EVENT_ESPRESSO_VERSION,
+			true
+		);
+		wp_register_script(
+			'ee-moment',
+			EE_THIRD_PARTY_URL . 'moment/moment-timezone-with-data.min.js',
+			array('ee-moment-core'),
+			EVENT_ESPRESSO_VERSION,
+			true
+		);
+		wp_register_script(
+			'ee-datepicker',
+			EE_ADMIN_URL . 'assets/ee-datepicker.js',
+			array('jquery-ui-timepicker-addon', 'ee-moment'),
+			EVENT_ESPRESSO_VERSION,
+			true
+		);
+		//google charts
+		wp_register_script(
+			'google-charts',
+			'https://www.gstatic.com/charts/loader.js',
+			array(),
+			EVENT_ESPRESSO_VERSION,
+			false
+		);
+		// ENQUEUE ALL BASICS BY DEFAULT
+		wp_enqueue_style('ee-admin-css');
+		wp_enqueue_script('ee_admin_js');
+		wp_enqueue_script('ee-accounting');
+		wp_enqueue_script('jquery-validate');
+		//taking care of metaboxes
+		if (
+			empty($this->_cpt_route)
+			&& (isset($this->_route_config['metaboxes']) || isset($this->_route_config['has_metaboxes']))
+		) {
+			wp_enqueue_script('dashboard');
+		}
+		// LOCALIZED DATA
+		//localize script for ajax lazy loading
+		$lazy_loader_container_ids = apply_filters(
+			'FHEE__EE_Admin_Page_Core__load_global_scripts_styles__loader_containers',
+			array('espresso_news_post_box_content')
+		);
+		wp_localize_script('ee_admin_js', 'eeLazyLoadingContainers', $lazy_loader_container_ids);
+		/**
+		 * help tour stuff
+		 */
+		if (! empty($this->_help_tour)) {
+			//register the js for kicking things off
+			wp_enqueue_script(
+				'ee-help-tour',
+				EE_ADMIN_URL . 'assets/ee-help-tour.js',
+				array('jquery-joyride'),
+				EVENT_ESPRESSO_VERSION,
+				true
+			);
+			//setup tours for the js tour object
+			foreach ($this->_help_tour['tours'] as $tour) {
+				$tours[] = array(
+					'id'      => $tour->get_slug(),
+					'options' => $tour->get_options(),
+				);
+			}
+			wp_localize_script('ee-help-tour', 'EE_HELP_TOUR', array('tours' => $tours));
+			//admin_footer_global will take care of making sure our help_tour skeleton gets printed via the info stored in $this->_help_tour
+		}
+	}
+
+
+
+	/**
+	 *        admin_footer_scripts_eei18n_js_strings
+	 *
+	 * @access        public
+	 * @return        void
+	 */
+	public function admin_footer_scripts_eei18n_js_strings()
+	{
+		EE_Registry::$i18n_js_strings['ajax_url']       = WP_AJAX_URL;
+		EE_Registry::$i18n_js_strings['confirm_delete'] = __(
+			'Are you absolutely sure you want to delete this item?\nThis action will delete ALL DATA associated with this item!!!\nThis can NOT be undone!!!',
+			'event_espresso'
+		);
+		EE_Registry::$i18n_js_strings['January']        = __('January', 'event_espresso');
+		EE_Registry::$i18n_js_strings['February']       = __('February', 'event_espresso');
+		EE_Registry::$i18n_js_strings['March']          = __('March', 'event_espresso');
+		EE_Registry::$i18n_js_strings['April']          = __('April', 'event_espresso');
+		EE_Registry::$i18n_js_strings['May']            = __('May', 'event_espresso');
+		EE_Registry::$i18n_js_strings['June']           = __('June', 'event_espresso');
+		EE_Registry::$i18n_js_strings['July']           = __('July', 'event_espresso');
+		EE_Registry::$i18n_js_strings['August']         = __('August', 'event_espresso');
+		EE_Registry::$i18n_js_strings['September']      = __('September', 'event_espresso');
+		EE_Registry::$i18n_js_strings['October']        = __('October', 'event_espresso');
+		EE_Registry::$i18n_js_strings['November']       = __('November', 'event_espresso');
+		EE_Registry::$i18n_js_strings['December']       = __('December', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Jan']            = __('Jan', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Feb']            = __('Feb', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Mar']            = __('Mar', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Apr']            = __('Apr', 'event_espresso');
+		EE_Registry::$i18n_js_strings['May']            = __('May', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Jun']            = __('Jun', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Jul']            = __('Jul', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Aug']            = __('Aug', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Sep']            = __('Sep', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Oct']            = __('Oct', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Nov']            = __('Nov', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Dec']            = __('Dec', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Sunday']         = __('Sunday', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Monday']         = __('Monday', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Tuesday']        = __('Tuesday', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Wednesday']      = __('Wednesday', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Thursday']       = __('Thursday', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Friday']         = __('Friday', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Saturday']       = __('Saturday', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Sun']            = __('Sun', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Mon']            = __('Mon', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Tue']            = __('Tue', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Wed']            = __('Wed', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Thu']            = __('Thu', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Fri']            = __('Fri', 'event_espresso');
+		EE_Registry::$i18n_js_strings['Sat']            = __('Sat', 'event_espresso');
+	}
+
+
+
+	/**
+	 *        load enhanced xdebug styles for ppl with failing eyesight
+	 *
+	 * @access        public
+	 * @return        void
+	 */
+	public function add_xdebug_style()
+	{
+		echo '<style>.xdebug-error { font-size:1.5em; }</style>';
+	}
+
+
+	/************************/
+	/** LIST TABLE METHODS **/
+	/************************/
+	/**
+	 * this sets up the list table if the current view requires it.
+	 *
+	 * @access protected
+	 * @return void
+	 */
+	protected function _set_list_table()
+	{
+		//first is this a list_table view?
+		if (! isset($this->_route_config['list_table'])) {
+			return;
+		} //not a list_table view so get out.
+		//list table functions are per view specific (because some admin pages might have more than one listtable!)
+		if (call_user_func(array($this, '_set_list_table_views_' . $this->_req_action)) === false) {
+			//user error msg
+			$error_msg = __('An error occurred. The requested list table views could not be found.', 'event_espresso');
+			//developer error msg
+			$error_msg .= '||' . sprintf(
+					__(
+						'List table views for "%s" route could not be setup. Check that you have the corresponding method, "%s" set up for defining list_table_views for this route.',
+						'event_espresso'
+					),
+					$this->_req_action,
+					'_set_list_table_views_' . $this->_req_action
+				);
+			throw new EE_Error($error_msg);
+		}
+		//let's provide the ability to filter the views per PAGE AND ROUTE, per PAGE, and globally
+		$this->_views = apply_filters(
+			'FHEE_list_table_views_' . $this->page_slug . '_' . $this->_req_action,
+			$this->_views
+		);
+		$this->_views = apply_filters('FHEE_list_table_views_' . $this->page_slug, $this->_views);
+		$this->_views = apply_filters('FHEE_list_table_views', $this->_views);
+		$this->_set_list_table_view();
+		$this->_set_list_table_object();
+	}
+
+
+
+	/**
+	 *        set current view for List Table
+	 *
+	 * @access public
+	 * @return array
+	 */
+	protected function _set_list_table_view()
+	{
+		do_action('AHEE_log', __FILE__, __FUNCTION__, '');
+		// looking at active items or dumpster diving ?
+		if (! isset($this->_req_data['status']) || ! array_key_exists($this->_req_data['status'], $this->_views)) {
+			$this->_view = isset($this->_views['in_use']) ? 'in_use' : 'all';
+		} else {
+			$this->_view = sanitize_key($this->_req_data['status']);
+		}
+	}
+
+
+
+	/**
+	 * _set_list_table_object
+	 * WP_List_Table objects need to be loaded fairly early so automatic stuff WP does is taken care of.
+	 *
+	 * @throws \EE_Error
+	 */
+	protected function _set_list_table_object()
+	{
+		if (isset($this->_route_config['list_table'])) {
+			if (! class_exists($this->_route_config['list_table'])) {
+				throw new EE_Error(
+					sprintf(
+						__(
+							'The %s class defined for the list table does not exist.  Please check the spelling of the class ref in the $_page_config property on %s.',
+							'event_espresso'
+						),
+						$this->_route_config['list_table'],
+						get_class($this)
+					)
+				);
+			}
+			$list_table               = $this->_route_config['list_table'];
+			$this->_list_table_object = new $list_table($this);
+		}
+	}
+
+
+
+	/**
+	 * get_list_table_view_RLs - get it? View RL ?? VU-RL???  URL ??
+	 *
+	 * @param array $extra_query_args                     Optional. An array of extra query args to add to the generated
+	 *                                                    urls.  The array should be indexed by the view it is being
+	 *                                                    added to.
+	 * @return array
+	 */
+	public function get_list_table_view_RLs($extra_query_args = array())
+	{
+		do_action('AHEE_log', __FILE__, __FUNCTION__, '');
+		if (empty($this->_views)) {
+			$this->_views = array();
+		}
+		// cycle thru views
+		foreach ($this->_views as $key => $view) {
+			$query_args = array();
+			// check for current view
+			$this->_views[$key]['class']               = $this->_view == $view['slug'] ? 'current' : '';
+			$query_args['action']                      = $this->_req_action;
+			$query_args[$this->_req_action . '_nonce'] = wp_create_nonce($query_args['action'] . '_nonce');
+			$query_args['status']                      = $view['slug'];
+			//merge any other arguments sent in.
+			if (isset($extra_query_args[$view['slug']])) {
+				$query_args = array_merge($query_args, $extra_query_args[$view['slug']]);
+			}
+			$this->_views[$key]['url'] = EE_Admin_Page::add_query_args_and_nonce($query_args, $this->_admin_base_url);
+		}
+		return $this->_views;
+	}
+
+
+
+	/**
+	 * _entries_per_page_dropdown
+	 * generates a drop down box for selecting the number of visiable rows in an admin page list table
+	 *
+	 * @todo   : Note: ideally this should be added to the screen options dropdown as that would be consistent with how
+	 *         WP does it.
+	 * @access protected
+	 * @param int $max_entries total number of rows in the table
+	 * @return string
+	 */
+	protected function _entries_per_page_dropdown($max_entries = false)
+	{
+		do_action('AHEE_log', __FILE__, __FUNCTION__, '');
+		$values   = array(10, 25, 50, 100);
+		$per_page = (! empty($this->_req_data['per_page'])) ? absint($this->_req_data['per_page']) : 10;
+		if ($max_entries) {
+			$values[] = $max_entries;
+			sort($values);
+		}
+		$entries_per_page_dropdown = '
 			<div id="entries-per-page-dv" class="alignleft actions">
 				<label class="hide-if-no-js">
 					Show
 					<select id="entries-per-page-slct" name="entries-per-page-slct">';
-        foreach ($values as $value) {
-            if ($value < $max_entries) {
-                $selected                  = $value == $per_page ? ' selected="' . $per_page . '"' : '';
-                $entries_per_page_dropdown .= '
+		foreach ($values as $value) {
+			if ($value < $max_entries) {
+				$selected                  = $value == $per_page ? ' selected="' . $per_page . '"' : '';
+				$entries_per_page_dropdown .= '
 						<option value="' . $value . '"' . $selected . '>' . $value . '&nbsp;&nbsp;</option>';
-            }
-        }
-        $selected                  = $max_entries == $per_page ? ' selected="' . $per_page . '"' : '';
-        $entries_per_page_dropdown .= '
+			}
+		}
+		$selected                  = $max_entries == $per_page ? ' selected="' . $per_page . '"' : '';
+		$entries_per_page_dropdown .= '
 						<option value="' . $max_entries . '"' . $selected . '>All&nbsp;&nbsp;</option>';
-        $entries_per_page_dropdown .= '
+		$entries_per_page_dropdown .= '
 					</select>
 					entries
 				</label>
 				<input id="entries-per-page-btn" class="button-secondary" type="submit" value="Go" >
 			</div>
 		';
-        return $entries_per_page_dropdown;
-    }
-
-
-
-    /**
-     *        _set_search_attributes
-     *
-     * @access        protected
-     * @return        void
-     */
-    public function _set_search_attributes()
-    {
-        $this->_template_args['search']['btn_label'] = sprintf(
-            __('Search %s', 'event_espresso'),
-            empty($this->_search_btn_label) ? $this->page_label
-                : $this->_search_btn_label
-        );
-        $this->_template_args['search']['callback']  = 'search_' . $this->page_slug;
-    }
-
-    /*** END LIST TABLE METHODS **/
-    /*****************************/
-    /**
-     *        _add_registered_metaboxes
-     *        this loads any registered metaboxes via the 'metaboxes' index in the _page_config property array.
-     *
-     * @link   http://codex.wordpress.org/Function_Reference/add_meta_box
-     * @access private
-     * @return void
-     */
-    private function _add_registered_meta_boxes()
-    {
-        do_action('AHEE_log', __FILE__, __FUNCTION__, '');
-        //we only add meta boxes if the page_route calls for it
-        if (is_array($this->_route_config) && isset($this->_route_config['metaboxes'])
-            && is_array(
-                $this->_route_config['metaboxes']
-            )
-        ) {
-            // this simply loops through the callbacks provided
-            // and checks if there is a corresponding callback registered by the child
-            // if there is then we go ahead and process the metabox loader.
-            foreach ($this->_route_config['metaboxes'] as $metabox_callback) {
-                // first check for Closures
-                if ($metabox_callback instanceof Closure) {
-                    $result = $metabox_callback();
-                } elseif (is_array($metabox_callback) && isset($metabox_callback[0], $metabox_callback[1])) {
-                    $result = call_user_func(array($metabox_callback[0], $metabox_callback[1]));
-                } else {
-                    $result = call_user_func(array($this, &$metabox_callback));
-                }
-                if ($result === false) {
-                    // user error msg
-                    $error_msg = __('An error occurred. The  requested metabox could not be found.', 'event_espresso');
-                    // developer error msg
-                    $error_msg .= '||' . sprintf(
-                            __(
-                                'The metabox with the string "%s" could not be called. Check that the spelling for method names and actions in the "_page_config[\'metaboxes\']" array are all correct.',
-                                'event_espresso'
-                            ),
-                            $metabox_callback
-                        );
-                    throw new EE_Error($error_msg);
-                }
-            }
-        }
-    }
-
-
-
-    /**
-     * _add_screen_columns
-     * This will check the _page_config array and if there is "columns" key index indicated, we'll set the template as
-     * the dynamic column template and we'll setup the column options for the page.
-     *
-     * @access private
-     * @return void
-     */
-    private function _add_screen_columns()
-    {
-        if (
-            is_array($this->_route_config)
-            && isset($this->_route_config['columns'])
-            && is_array($this->_route_config['columns'])
-            && count($this->_route_config['columns']) === 2
-        ) {
-            add_screen_option(
-                'layout_columns',
-                array(
-                    'max'     => (int)$this->_route_config['columns'][0],
-                    'default' => (int)$this->_route_config['columns'][1],
-                )
-            );
-            $this->_template_args['num_columns']                 = $this->_route_config['columns'][0];
-            $screen_id                                           = $this->_current_screen->id;
-            $screen_columns                                      = (int)get_user_option("screen_layout_$screen_id");
-            $total_columns                                       = ! empty($screen_columns) ? $screen_columns
-                : $this->_route_config['columns'][1];
-            $this->_template_args['current_screen_widget_class'] = 'columns-' . $total_columns;
-            $this->_template_args['current_page']                = $this->_wp_page_slug;
-            $this->_template_args['screen']                      = $this->_current_screen;
-            $this->_column_template_path                         = EE_ADMIN_TEMPLATE
-                                                                   . 'admin_details_metabox_column_wrapper.template.php';
-            //finally if we don't have has_metaboxes set in the route config let's make sure it IS set other wise the necessary hidden fields for this won't be loaded.
-            $this->_route_config['has_metaboxes'] = true;
-        }
-    }
-
-
-
-    /**********************************/
-    /** GLOBALLY AVAILABLE METABOXES **/
-    /**
-     * In this section we put any globally available EE metaboxes for all EE Admin pages.  They are called by simply
-     * referencing the callback in the _page_config array property.  This way you can be very specific about what pages
-     * these get loaded on.
-     */
-    private function _espresso_news_post_box()
-    {
-        $news_box_title = apply_filters(
-            'FHEE__EE_Admin_Page___espresso_news_post_box__news_box_title',
-            __('New @ Event Espresso', 'event_espresso')
-        );
-        add_meta_box(
-            'espresso_news_post_box',
-            $news_box_title,
-            array(
-                $this,
-                'espresso_news_post_box',
-            ),
-            $this->_wp_page_slug,
-            'side'
-        );
-    }
-
-
-
-    /**
-     * Code for setting up espresso ratings request metabox.
-     */
-    protected function _espresso_ratings_request()
-    {
-        if (! apply_filters('FHEE_show_ratings_request_meta_box', true)) {
-            return '';
-        }
-        $ratings_box_title = apply_filters(
-            'FHEE__EE_Admin_Page___espresso_news_post_box__news_box_title',
-            __('Keep Event Espresso Decaf Free', 'event_espresso')
-        );
-        add_meta_box(
-            'espresso_ratings_request',
-            $ratings_box_title,
-            array(
-                $this,
-                'espresso_ratings_request',
-            ),
-            $this->_wp_page_slug,
-            'side'
-        );
-    }
-
-
-
-    /**
-     * Code for setting up espresso ratings request metabox content.
-     */
-    public function espresso_ratings_request()
-    {
-        $template_path = EE_ADMIN_TEMPLATE . 'espresso_ratings_request_content.template.php';
-        EEH_Template::display_template($template_path, array());
-    }
-
-
-
-    public static function cached_rss_display($rss_id, $url)
-    {
-        $loading    = '<p class="widget-loading hide-if-no-js">'
-                      . __('Loading&#8230;')
-                      . '</p><p class="hide-if-js">'
-                      . __('This widget requires JavaScript.')
-                      . '</p>';
-        $doing_ajax = (defined('DOING_AJAX') && DOING_AJAX);
-        $pre        = '<div class="espresso-rss-display">' . "\n\t";
-        $pre        .= '<span id="' . $rss_id . '_url" class="hidden">' . $url . '</span>';
-        $post       = '</div>' . "\n";
-        $cache_key  = 'ee_rss_' . md5($rss_id);
-        if (false != ($output = get_transient($cache_key))) {
-            echo $pre . $output . $post;
-            return true;
-        }
-        if (! $doing_ajax) {
-            echo $pre . $loading . $post;
-            return false;
-        }
-        ob_start();
-        wp_widget_rss_output($url, array('show_date' => 0, 'items' => 5));
-        set_transient($cache_key, ob_get_flush(), 12 * HOUR_IN_SECONDS);
-        return true;
-    }
-
-
-
-    public function espresso_news_post_box()
-    {
-        ?>
+		return $entries_per_page_dropdown;
+	}
+
+
+
+	/**
+	 *        _set_search_attributes
+	 *
+	 * @access        protected
+	 * @return        void
+	 */
+	public function _set_search_attributes()
+	{
+		$this->_template_args['search']['btn_label'] = sprintf(
+			__('Search %s', 'event_espresso'),
+			empty($this->_search_btn_label) ? $this->page_label
+				: $this->_search_btn_label
+		);
+		$this->_template_args['search']['callback']  = 'search_' . $this->page_slug;
+	}
+
+	/*** END LIST TABLE METHODS **/
+	/*****************************/
+	/**
+	 *        _add_registered_metaboxes
+	 *        this loads any registered metaboxes via the 'metaboxes' index in the _page_config property array.
+	 *
+	 * @link   http://codex.wordpress.org/Function_Reference/add_meta_box
+	 * @access private
+	 * @return void
+	 */
+	private function _add_registered_meta_boxes()
+	{
+		do_action('AHEE_log', __FILE__, __FUNCTION__, '');
+		//we only add meta boxes if the page_route calls for it
+		if (is_array($this->_route_config) && isset($this->_route_config['metaboxes'])
+			&& is_array(
+				$this->_route_config['metaboxes']
+			)
+		) {
+			// this simply loops through the callbacks provided
+			// and checks if there is a corresponding callback registered by the child
+			// if there is then we go ahead and process the metabox loader.
+			foreach ($this->_route_config['metaboxes'] as $metabox_callback) {
+				// first check for Closures
+				if ($metabox_callback instanceof Closure) {
+					$result = $metabox_callback();
+				} elseif (is_array($metabox_callback) && isset($metabox_callback[0], $metabox_callback[1])) {
+					$result = call_user_func(array($metabox_callback[0], $metabox_callback[1]));
+				} else {
+					$result = call_user_func(array($this, &$metabox_callback));
+				}
+				if ($result === false) {
+					// user error msg
+					$error_msg = __('An error occurred. The  requested metabox could not be found.', 'event_espresso');
+					// developer error msg
+					$error_msg .= '||' . sprintf(
+							__(
+								'The metabox with the string "%s" could not be called. Check that the spelling for method names and actions in the "_page_config[\'metaboxes\']" array are all correct.',
+								'event_espresso'
+							),
+							$metabox_callback
+						);
+					throw new EE_Error($error_msg);
+				}
+			}
+		}
+	}
+
+
+
+	/**
+	 * _add_screen_columns
+	 * This will check the _page_config array and if there is "columns" key index indicated, we'll set the template as
+	 * the dynamic column template and we'll setup the column options for the page.
+	 *
+	 * @access private
+	 * @return void
+	 */
+	private function _add_screen_columns()
+	{
+		if (
+			is_array($this->_route_config)
+			&& isset($this->_route_config['columns'])
+			&& is_array($this->_route_config['columns'])
+			&& count($this->_route_config['columns']) === 2
+		) {
+			add_screen_option(
+				'layout_columns',
+				array(
+					'max'     => (int)$this->_route_config['columns'][0],
+					'default' => (int)$this->_route_config['columns'][1],
+				)
+			);
+			$this->_template_args['num_columns']                 = $this->_route_config['columns'][0];
+			$screen_id                                           = $this->_current_screen->id;
+			$screen_columns                                      = (int)get_user_option("screen_layout_$screen_id");
+			$total_columns                                       = ! empty($screen_columns) ? $screen_columns
+				: $this->_route_config['columns'][1];
+			$this->_template_args['current_screen_widget_class'] = 'columns-' . $total_columns;
+			$this->_template_args['current_page']                = $this->_wp_page_slug;
+			$this->_template_args['screen']                      = $this->_current_screen;
+			$this->_column_template_path                         = EE_ADMIN_TEMPLATE
+																   . 'admin_details_metabox_column_wrapper.template.php';
+			//finally if we don't have has_metaboxes set in the route config let's make sure it IS set other wise the necessary hidden fields for this won't be loaded.
+			$this->_route_config['has_metaboxes'] = true;
+		}
+	}
+
+
+
+	/**********************************/
+	/** GLOBALLY AVAILABLE METABOXES **/
+	/**
+	 * In this section we put any globally available EE metaboxes for all EE Admin pages.  They are called by simply
+	 * referencing the callback in the _page_config array property.  This way you can be very specific about what pages
+	 * these get loaded on.
+	 */
+	private function _espresso_news_post_box()
+	{
+		$news_box_title = apply_filters(
+			'FHEE__EE_Admin_Page___espresso_news_post_box__news_box_title',
+			__('New @ Event Espresso', 'event_espresso')
+		);
+		add_meta_box(
+			'espresso_news_post_box',
+			$news_box_title,
+			array(
+				$this,
+				'espresso_news_post_box',
+			),
+			$this->_wp_page_slug,
+			'side'
+		);
+	}
+
+
+
+	/**
+	 * Code for setting up espresso ratings request metabox.
+	 */
+	protected function _espresso_ratings_request()
+	{
+		if (! apply_filters('FHEE_show_ratings_request_meta_box', true)) {
+			return '';
+		}
+		$ratings_box_title = apply_filters(
+			'FHEE__EE_Admin_Page___espresso_news_post_box__news_box_title',
+			__('Keep Event Espresso Decaf Free', 'event_espresso')
+		);
+		add_meta_box(
+			'espresso_ratings_request',
+			$ratings_box_title,
+			array(
+				$this,
+				'espresso_ratings_request',
+			),
+			$this->_wp_page_slug,
+			'side'
+		);
+	}
+
+
+
+	/**
+	 * Code for setting up espresso ratings request metabox content.
+	 */
+	public function espresso_ratings_request()
+	{
+		$template_path = EE_ADMIN_TEMPLATE . 'espresso_ratings_request_content.template.php';
+		EEH_Template::display_template($template_path, array());
+	}
+
+
+
+	public static function cached_rss_display($rss_id, $url)
+	{
+		$loading    = '<p class="widget-loading hide-if-no-js">'
+					  . __('Loading&#8230;')
+					  . '</p><p class="hide-if-js">'
+					  . __('This widget requires JavaScript.')
+					  . '</p>';
+		$doing_ajax = (defined('DOING_AJAX') && DOING_AJAX);
+		$pre        = '<div class="espresso-rss-display">' . "\n\t";
+		$pre        .= '<span id="' . $rss_id . '_url" class="hidden">' . $url . '</span>';
+		$post       = '</div>' . "\n";
+		$cache_key  = 'ee_rss_' . md5($rss_id);
+		if (false != ($output = get_transient($cache_key))) {
+			echo $pre . $output . $post;
+			return true;
+		}
+		if (! $doing_ajax) {
+			echo $pre . $loading . $post;
+			return false;
+		}
+		ob_start();
+		wp_widget_rss_output($url, array('show_date' => 0, 'items' => 5));
+		set_transient($cache_key, ob_get_flush(), 12 * HOUR_IN_SECONDS);
+		return true;
+	}
+
+
+
+	public function espresso_news_post_box()
+	{
+		?>
         <div class="padding">
             <div id="espresso_news_post_box_content" class="infolinks">
                 <?php
-                // Get RSS Feed(s)
-                $feed_url = apply_filters(
-                    'FHEE__EE_Admin_Page__espresso_news_post_box__feed_url',
-                    'http://eventespresso.com/feed/'
-                );
-                $url      = urlencode($feed_url);
-                self::cached_rss_display('espresso_news_post_box_content', $url);
-                ?>
+				// Get RSS Feed(s)
+				$feed_url = apply_filters(
+					'FHEE__EE_Admin_Page__espresso_news_post_box__feed_url',
+					'http://eventespresso.com/feed/'
+				);
+				$url      = urlencode($feed_url);
+				self::cached_rss_display('espresso_news_post_box_content', $url);
+				?>
             </div>
             <?php do_action('AHEE__EE_Admin_Page__espresso_news_post_box__after_content'); ?>
         </div>
         <?php
-    }
-
-
-
-    private function _espresso_links_post_box()
-    {
-        //Hiding until we actually have content to put in here...
-        //add_meta_box('espresso_links_post_box', __('Helpful Plugin Links', 'event_espresso'), array( $this, 'espresso_links_post_box'), $this->_wp_page_slug, 'side');
-    }
-
-
-
-    public function espresso_links_post_box()
-    {
-        //Hiding until we actually have content to put in here...
-        //$templatepath = EE_ADMIN_TEMPLATE . 'admin_general_metabox_contents_espresso_links.template.php';
-        //EEH_Template::display_template( $templatepath );
-    }
-
-
-
-    protected function _espresso_sponsors_post_box()
-    {
-        $show_sponsors = apply_filters('FHEE_show_sponsors_meta_box', true);
-        if ($show_sponsors) {
-            add_meta_box(
-                'espresso_sponsors_post_box',
-                __('Event Espresso Highlights', 'event_espresso'),
-                array($this, 'espresso_sponsors_post_box'),
-                $this->_wp_page_slug,
-                'side'
-            );
-        }
-    }
-
-
-
-    public function espresso_sponsors_post_box()
-    {
-        $templatepath = EE_ADMIN_TEMPLATE . 'admin_general_metabox_contents_espresso_sponsors.template.php';
-        EEH_Template::display_template($templatepath);
-    }
-
-
-
-    private function _publish_post_box()
-    {
-        $meta_box_ref = 'espresso_' . $this->page_slug . '_editor_overview';
-        //if there is a array('label' => array('publishbox' => 'some title') ) present in the _page_config array then we'll use that for the metabox label.  Otherwise we'll just use publish (publishbox itself could be an array of labels indexed by routes)
-        if (! empty($this->_labels['publishbox'])) {
-            $box_label = is_array($this->_labels['publishbox']) ? $this->_labels['publishbox'][$this->_req_action]
-                : $this->_labels['publishbox'];
-        } else {
-            $box_label = __('Publish', 'event_espresso');
-        }
-        $box_label = apply_filters(
-            'FHEE__EE_Admin_Page___publish_post_box__box_label',
-            $box_label,
-            $this->_req_action,
-            $this
-        );
-        add_meta_box(
-            $meta_box_ref,
-            $box_label,
-            array($this, 'editor_overview'),
-            $this->_current_screen->id,
-            'side',
-            'high'
-        );
-    }
-
-
-
-    public function editor_overview()
-    {
-        //if we have extra content set let's add it in if not make sure its empty
-        $this->_template_args['publish_box_extra_content'] = isset($this->_template_args['publish_box_extra_content'])
-            ? $this->_template_args['publish_box_extra_content'] : '';
-        $template_path                                     = EE_ADMIN_TEMPLATE
-                                                             . 'admin_details_publish_metabox.template.php';
-        echo EEH_Template::display_template($template_path, $this->_template_args, true);
-    }
-
-
-    /** end of globally available metaboxes section **/
-    /*************************************************/
-    /**
-     * Public wrapper for the protected method.  Allows plugins/addons to externally call the
-     * protected method.
-     *
-     * @see   $this->_set_publish_post_box_vars for param details
-     * @since 4.6.0
-     */
-    public function set_publish_post_box_vars(
-        $name = null,
-        $id = false,
-        $delete = false,
-        $save_close_redirect_URL = null,
-        $both_btns = true
-    ) {
-        $this->_set_publish_post_box_vars($name, $id, $delete, $save_close_redirect_URL, $both_btns);
-    }
-
-
-
-    /**
-     * Sets the _template_args arguments used by the _publish_post_box shortcut
-     * Note: currently there is no validation for this.  However if you want the delete button, the
-     * save, and save and close buttons to work properly, then you will want to include a
-     * values for the name and id arguments.
-     *
-     * @todo  Add in validation for name/id arguments.
-     * @param    string  $name                    key used for the action ID (i.e. event_id)
-     * @param    int     $id                      id attached to the item published
-     * @param    string  $delete                  page route callback for the delete action
-     * @param    string  $save_close_redirect_URL custom URL to redirect to after Save & Close has been completed
-     * @param    boolean $both_btns               whether to display BOTH the "Save & Close" and "Save" buttons or just
-     *                                            the Save button
-     * @throws \EE_Error
-     */
-    protected function _set_publish_post_box_vars(
-        $name = '',
-        $id = 0,
-        $delete = '',
-        $save_close_redirect_URL = '',
-        $both_btns = true
-    ) {
-        // if Save & Close, use a custom redirect URL or default to the main page?
-        $save_close_redirect_URL = ! empty($save_close_redirect_URL) ? $save_close_redirect_URL
-            : $this->_admin_base_url;
-        // create the Save & Close and Save buttons
-        $this->_set_save_buttons($both_btns, array(), array(), $save_close_redirect_URL);
-        //if we have extra content set let's add it in if not make sure its empty
-        $this->_template_args['publish_box_extra_content'] = isset($this->_template_args['publish_box_extra_content'])
-            ? $this->_template_args['publish_box_extra_content'] : '';
-        if ($delete && ! empty($id)) {
-            //make sure we have a default if just true is sent.
-            $delete           = ! empty($delete) ? $delete : 'delete';
-            $delete_link_args = array($name => $id);
-            $delete           = $this->get_action_link_or_button(
-                $delete,
-                $delete,
-                $delete_link_args,
-                'submitdelete deletion',
-                '',
-                false
-            );
-        }
-        $this->_template_args['publish_delete_link'] = ! empty($id) ? $delete : '';
-        if (! empty($name) && ! empty($id)) {
-            $hidden_field_arr[$name] = array(
-                'type'  => 'hidden',
-                'value' => $id,
-            );
-            $hf                      = $this->_generate_admin_form_fields($hidden_field_arr, 'array');
-        } else {
-            $hf = '';
-        }
-        // add hidden field
-        $this->_template_args['publish_hidden_fields'] = ! empty($hf) ? $hf[$name]['field'] : $hf;
-    }
-
-
-
-    /**
-     *        displays an error message to ppl who have javascript disabled
-     *
-     * @access        private
-     * @return        string
-     */
-    private function _display_no_javascript_warning()
-    {
-        ?>
+	}
+
+
+
+	private function _espresso_links_post_box()
+	{
+		//Hiding until we actually have content to put in here...
+		//add_meta_box('espresso_links_post_box', __('Helpful Plugin Links', 'event_espresso'), array( $this, 'espresso_links_post_box'), $this->_wp_page_slug, 'side');
+	}
+
+
+
+	public function espresso_links_post_box()
+	{
+		//Hiding until we actually have content to put in here...
+		//$templatepath = EE_ADMIN_TEMPLATE . 'admin_general_metabox_contents_espresso_links.template.php';
+		//EEH_Template::display_template( $templatepath );
+	}
+
+
+
+	protected function _espresso_sponsors_post_box()
+	{
+		$show_sponsors = apply_filters('FHEE_show_sponsors_meta_box', true);
+		if ($show_sponsors) {
+			add_meta_box(
+				'espresso_sponsors_post_box',
+				__('Event Espresso Highlights', 'event_espresso'),
+				array($this, 'espresso_sponsors_post_box'),
+				$this->_wp_page_slug,
+				'side'
+			);
+		}
+	}
+
+
+
+	public function espresso_sponsors_post_box()
+	{
+		$templatepath = EE_ADMIN_TEMPLATE . 'admin_general_metabox_contents_espresso_sponsors.template.php';
+		EEH_Template::display_template($templatepath);
+	}
+
+
+
+	private function _publish_post_box()
+	{
+		$meta_box_ref = 'espresso_' . $this->page_slug . '_editor_overview';
+		//if there is a array('label' => array('publishbox' => 'some title') ) present in the _page_config array then we'll use that for the metabox label.  Otherwise we'll just use publish (publishbox itself could be an array of labels indexed by routes)
+		if (! empty($this->_labels['publishbox'])) {
+			$box_label = is_array($this->_labels['publishbox']) ? $this->_labels['publishbox'][$this->_req_action]
+				: $this->_labels['publishbox'];
+		} else {
+			$box_label = __('Publish', 'event_espresso');
+		}
+		$box_label = apply_filters(
+			'FHEE__EE_Admin_Page___publish_post_box__box_label',
+			$box_label,
+			$this->_req_action,
+			$this
+		);
+		add_meta_box(
+			$meta_box_ref,
+			$box_label,
+			array($this, 'editor_overview'),
+			$this->_current_screen->id,
+			'side',
+			'high'
+		);
+	}
+
+
+
+	public function editor_overview()
+	{
+		//if we have extra content set let's add it in if not make sure its empty
+		$this->_template_args['publish_box_extra_content'] = isset($this->_template_args['publish_box_extra_content'])
+			? $this->_template_args['publish_box_extra_content'] : '';
+		$template_path                                     = EE_ADMIN_TEMPLATE
+															 . 'admin_details_publish_metabox.template.php';
+		echo EEH_Template::display_template($template_path, $this->_template_args, true);
+	}
+
+
+	/** end of globally available metaboxes section **/
+	/*************************************************/
+	/**
+	 * Public wrapper for the protected method.  Allows plugins/addons to externally call the
+	 * protected method.
+	 *
+	 * @see   $this->_set_publish_post_box_vars for param details
+	 * @since 4.6.0
+	 */
+	public function set_publish_post_box_vars(
+		$name = null,
+		$id = false,
+		$delete = false,
+		$save_close_redirect_URL = null,
+		$both_btns = true
+	) {
+		$this->_set_publish_post_box_vars($name, $id, $delete, $save_close_redirect_URL, $both_btns);
+	}
+
+
+
+	/**
+	 * Sets the _template_args arguments used by the _publish_post_box shortcut
+	 * Note: currently there is no validation for this.  However if you want the delete button, the
+	 * save, and save and close buttons to work properly, then you will want to include a
+	 * values for the name and id arguments.
+	 *
+	 * @todo  Add in validation for name/id arguments.
+	 * @param    string  $name                    key used for the action ID (i.e. event_id)
+	 * @param    int     $id                      id attached to the item published
+	 * @param    string  $delete                  page route callback for the delete action
+	 * @param    string  $save_close_redirect_URL custom URL to redirect to after Save & Close has been completed
+	 * @param    boolean $both_btns               whether to display BOTH the "Save & Close" and "Save" buttons or just
+	 *                                            the Save button
+	 * @throws \EE_Error
+	 */
+	protected function _set_publish_post_box_vars(
+		$name = '',
+		$id = 0,
+		$delete = '',
+		$save_close_redirect_URL = '',
+		$both_btns = true
+	) {
+		// if Save & Close, use a custom redirect URL or default to the main page?
+		$save_close_redirect_URL = ! empty($save_close_redirect_URL) ? $save_close_redirect_URL
+			: $this->_admin_base_url;
+		// create the Save & Close and Save buttons
+		$this->_set_save_buttons($both_btns, array(), array(), $save_close_redirect_URL);
+		//if we have extra content set let's add it in if not make sure its empty
+		$this->_template_args['publish_box_extra_content'] = isset($this->_template_args['publish_box_extra_content'])
+			? $this->_template_args['publish_box_extra_content'] : '';
+		if ($delete && ! empty($id)) {
+			//make sure we have a default if just true is sent.
+			$delete           = ! empty($delete) ? $delete : 'delete';
+			$delete_link_args = array($name => $id);
+			$delete           = $this->get_action_link_or_button(
+				$delete,
+				$delete,
+				$delete_link_args,
+				'submitdelete deletion',
+				'',
+				false
+			);
+		}
+		$this->_template_args['publish_delete_link'] = ! empty($id) ? $delete : '';
+		if (! empty($name) && ! empty($id)) {
+			$hidden_field_arr[$name] = array(
+				'type'  => 'hidden',
+				'value' => $id,
+			);
+			$hf                      = $this->_generate_admin_form_fields($hidden_field_arr, 'array');
+		} else {
+			$hf = '';
+		}
+		// add hidden field
+		$this->_template_args['publish_hidden_fields'] = ! empty($hf) ? $hf[$name]['field'] : $hf;
+	}
+
+
+
+	/**
+	 *        displays an error message to ppl who have javascript disabled
+	 *
+	 * @access        private
+	 * @return        string
+	 */
+	private function _display_no_javascript_warning()
+	{
+		?>
         <noscript>
             <div id="no-js-message" class="error">
                 <p style="font-size:1.3em;">
                     <span style="color:red;"><?php esc_html_e('Warning!', 'event_espresso'); ?></span>
                     <?php esc_html_e(
-                        'Javascript is currently turned off for your browser. Javascript must be enabled in order for all of the features on this page to function properly. Please turn your javascript back on.',
-                        'event_espresso'
-                    ); ?>
+						'Javascript is currently turned off for your browser. Javascript must be enabled in order for all of the features on this page to function properly. Please turn your javascript back on.',
+						'event_espresso'
+					); ?>
                 </p>
             </div>
         </noscript>
         <?php
-    }
+	}
 
 
 
-    /**
-     *        displays espresso success and/or error notices
-     *
-     * @access        private
-     * @return        string
-     */
-    private function _display_espresso_notices()
-    {
-        $notices = $this->_get_transient(true);
-        echo stripslashes($notices);
-    }
+	/**
+	 *        displays espresso success and/or error notices
+	 *
+	 * @access        private
+	 * @return        string
+	 */
+	private function _display_espresso_notices()
+	{
+		$notices = $this->_get_transient(true);
+		echo stripslashes($notices);
+	}
 
 
 
-    /**
-     *        spinny things pacify the masses
-     *
-     * @access private
-     * @return string
-     */
-    protected function _add_admin_page_ajax_loading_img()
-    {
-        ?>
+	/**
+	 *        spinny things pacify the masses
+	 *
+	 * @access private
+	 * @return string
+	 */
+	protected function _add_admin_page_ajax_loading_img()
+	{
+		?>
         <div id="espresso-ajax-loading" class="ajax-loading-grey">
             <span class="ee-spinner ee-spin"></span><span class="hidden"><?php esc_html_e(
-                    'loading...',
-                    'event_espresso'
-                ); ?></span>
+					'loading...',
+					'event_espresso'
+				); ?></span>
         </div>
         <?php
-    }
+	}
 
 
 
-    /**
-     *        add admin page overlay for modal boxes
-     *
-     * @access private
-     * @return string
-     */
-    protected function _add_admin_page_overlay()
-    {
-        ?>
+	/**
+	 *        add admin page overlay for modal boxes
+	 *
+	 * @access private
+	 * @return string
+	 */
+	protected function _add_admin_page_overlay()
+	{
+		?>
         <div id="espresso-admin-page-overlay-dv" class=""></div>
         <?php
-    }
-
-
-
-    /**
-     * facade for add_meta_box
-     *
-     * @param string  $action        where the metabox get's displayed
-     * @param string  $title         Title of Metabox (output in metabox header)
-     * @param string  $callback      If not empty and $create_fun is set to false then we'll use a custom callback
-     *                               instead of the one created in here.
-     * @param array   $callback_args an array of args supplied for the metabox
-     * @param string  $column        what metabox column
-     * @param string  $priority      give this metabox a priority (using accepted priorities for wp meta boxes)
-     * @param boolean $create_func   default is true.  Basically we can say we don't WANT to have the runtime function
-     *                               created but just set our own callback for wp's add_meta_box.
-     */
-    public function _add_admin_page_meta_box(
-        $action,
-        $title,
-        $callback,
-        $callback_args,
-        $column = 'normal',
-        $priority = 'high',
-        $create_func = true
-    ) {
-        do_action('AHEE_log', __FILE__, __FUNCTION__, $callback);
-        //if we have empty callback args and we want to automatically create the metabox callback then we need to make sure the callback args are generated.
-        if (empty($callback_args) && $create_func) {
-            $callback_args = array(
-                'template_path' => $this->_template_path,
-                'template_args' => $this->_template_args,
-            );
-        }
-        //if $create_func is true (default) then we automatically create the function for displaying the actual meta box.  If false then we take the $callback reference passed through and use it instead (so callers can define their own callback function/method if they wish)
-        $call_back_func = $create_func ? create_function(
-            '$post, $metabox',
-            'do_action( "AHEE_log", __FILE__, __FUNCTION__, ""); echo EEH_Template::display_template( $metabox["args"]["template_path"], $metabox["args"]["template_args"], TRUE );'
-        ) : $callback;
-        add_meta_box(
-            str_replace('_', '-', $action) . '-mbox',
-            $title,
-            $call_back_func,
-            $this->_wp_page_slug,
-            $column,
-            $priority,
-            $callback_args
-        );
-    }
-
-
-
-    /**
-     * generates HTML wrapper for and admin details page that contains metaboxes in columns
-     *
-     * @return [type] [description]
-     */
-    public function display_admin_page_with_metabox_columns()
-    {
-        $this->_template_args['post_body_content']  = $this->_template_args['admin_page_content'];
-        $this->_template_args['admin_page_content'] = EEH_Template::display_template(
-            $this->_column_template_path,
-            $this->_template_args,
-            true
-        );
-        //the final wrapper
-        $this->admin_page_wrapper();
-    }
-
-
-
-    /**
-     *        generates  HTML wrapper for an admin details page
-     *
-     * @access public
-     * @return void
-     */
-    public function display_admin_page_with_sidebar()
-    {
-        $this->_display_admin_page(true);
-    }
-
-
-
-    /**
-     *        generates  HTML wrapper for an admin details page (except no sidebar)
-     *
-     * @access public
-     * @return void
-     */
-    public function display_admin_page_with_no_sidebar()
-    {
-        $this->_display_admin_page();
-    }
-
-
-
-    /**
-     * generates HTML wrapper for an EE about admin page (no sidebar)
-     *
-     * @access public
-     * @return void
-     */
-    public function display_about_admin_page()
-    {
-        $this->_display_admin_page(false, true);
-    }
-
-
-
-    /**
-     * display_admin_page
-     * contains the code for actually displaying an admin page
-     *
-     * @access private
-     * @param  boolean $sidebar true with sidebar, false without
-     * @param  boolean $about   use the about admin wrapper instead of the default.
-     * @return void
-     */
-    private function _display_admin_page($sidebar = false, $about = false)
-    {
-        do_action('AHEE_log', __FILE__, __FUNCTION__, '');
-        //custom remove metaboxes hook to add or remove any metaboxes to/from Admin pages.
-        do_action('AHEE__EE_Admin_Page___display_admin_page__modify_metaboxes');
-        // set current wp page slug - looks like: event-espresso_page_event_categories
-        // keep in mind "event-espresso" COULD be something else if the top level menu label has been translated.
-        $this->_template_args['current_page']              = $this->_wp_page_slug;
-        $this->_template_args['admin_page_wrapper_div_id'] = $this->_cpt_route
-            ? 'poststuff'
-            : 'espresso-default-admin';
-        $template_path                                     = $sidebar
-            ? EE_ADMIN_TEMPLATE . 'admin_details_wrapper.template.php'
-            : EE_ADMIN_TEMPLATE . 'admin_details_wrapper_no_sidebar.template.php';
-        if (defined('DOING_AJAX') && DOING_AJAX) {
-            $template_path = EE_ADMIN_TEMPLATE . 'admin_details_wrapper_no_sidebar_ajax.template.php';
-        }
-        $template_path                                     = ! empty($this->_column_template_path)
-            ? $this->_column_template_path : $template_path;
-        $this->_template_args['post_body_content']         = isset($this->_template_args['admin_page_content'])
-            ? $this->_template_args['admin_page_content'] : '';
-        $this->_template_args['before_admin_page_content'] = isset($this->_template_args['before_admin_page_content'])
-            ? $this->_template_args['before_admin_page_content'] : '';
-        $this->_template_args['after_admin_page_content']  = isset($this->_template_args['after_admin_page_content'])
-            ? $this->_template_args['after_admin_page_content'] : '';
-        $this->_template_args['admin_page_content']        = EEH_Template::display_template(
-            $template_path,
-            $this->_template_args,
-            true
-        );
-        // the final template wrapper
-        $this->admin_page_wrapper($about);
-    }
-
-
-
-    /**
-     * This is used to display caf preview pages.
-     *
-     * @since 4.3.2
-     * @param string $utm_campaign_source what is the key used for google analytics link
-     * @param bool   $display_sidebar     whether to use the sidebar template or the full template for the page.  TRUE
-     *                                    = SHOW sidebar, FALSE = no sidebar. Default no sidebar.
-     * @return void
-     * @throws \EE_Error
-     */
-    public function display_admin_caf_preview_page($utm_campaign_source = '', $display_sidebar = true)
-    {
-        //let's generate a default preview action button if there isn't one already present.
-        $this->_labels['buttons']['buy_now']           = __('Upgrade to Event Espresso 4 Right Now', 'event_espresso');
-        $buy_now_url                                   = add_query_arg(
-            array(
-                'ee_ver'       => 'ee4',
-                'utm_source'   => 'ee4_plugin_admin',
-                'utm_medium'   => 'link',
-                'utm_campaign' => $utm_campaign_source,
-                'utm_content'  => 'buy_now_button',
-            ),
-            'http://eventespresso.com/pricing/'
-        );
-        $this->_template_args['preview_action_button'] = ! isset($this->_template_args['preview_action_button'])
-            ? $this->get_action_link_or_button(
-                '',
-                'buy_now',
-                array(),
-                'button-primary button-large',
-                $buy_now_url,
-                true
-            )
-            : $this->_template_args['preview_action_button'];
-        $template_path                                 = EE_ADMIN_TEMPLATE . 'admin_caf_full_page_preview.template.php';
-        $this->_template_args['admin_page_content']    = EEH_Template::display_template(
-            $template_path,
-            $this->_template_args,
-            true
-        );
-        $this->_display_admin_page($display_sidebar);
-    }
-
-
-
-    /**
-     * display_admin_list_table_page_with_sidebar
-     * generates HTML wrapper for an admin_page with list_table
-     *
-     * @access public
-     * @return void
-     */
-    public function display_admin_list_table_page_with_sidebar()
-    {
-        $this->_display_admin_list_table_page(true);
-    }
-
-
-
-    /**
-     * display_admin_list_table_page_with_no_sidebar
-     * generates HTML wrapper for an admin_page with list_table (but with no sidebar)
-     *
-     * @access public
-     * @return void
-     */
-    public function display_admin_list_table_page_with_no_sidebar()
-    {
-        $this->_display_admin_list_table_page();
-    }
-
-
-
-    /**
-     * generates html wrapper for an admin_list_table page
-     *
-     * @access private
-     * @param boolean $sidebar whether to display with sidebar or not.
-     * @return void
-     */
-    private function _display_admin_list_table_page($sidebar = false)
-    {
-        //setup search attributes
-        $this->_set_search_attributes();
-        $this->_template_args['current_page']     = $this->_wp_page_slug;
-        $template_path                            = EE_ADMIN_TEMPLATE . 'admin_list_wrapper.template.php';
-        $this->_template_args['table_url']        = defined('DOING_AJAX')
-            ? add_query_arg(array('noheader' => 'true', 'route' => $this->_req_action), $this->_admin_base_url)
-            : add_query_arg(array('route' => $this->_req_action), $this->_admin_base_url);
-        $this->_template_args['list_table']       = $this->_list_table_object;
-        $this->_template_args['current_route']    = $this->_req_action;
-        $this->_template_args['list_table_class'] = get_class($this->_list_table_object);
-        $ajax_sorting_callback                    = $this->_list_table_object->get_ajax_sorting_callback();
-        if (! empty($ajax_sorting_callback)) {
-            $sortable_list_table_form_fields = wp_nonce_field(
-                $ajax_sorting_callback . '_nonce',
-                $ajax_sorting_callback . '_nonce',
-                false,
-                false
-            );
-            //			$reorder_action = 'espresso_' . $ajax_sorting_callback . '_nonce';
-            //			$sortable_list_table_form_fields = wp_nonce_field( $reorder_action, 'ajax_table_sort_nonce', FALSE, FALSE );
-            $sortable_list_table_form_fields .= '<input type="hidden" id="ajax_table_sort_page" name="ajax_table_sort_page" value="'
-                                                . $this->page_slug
-                                                . '" />';
-            $sortable_list_table_form_fields .= '<input type="hidden" id="ajax_table_sort_action" name="ajax_table_sort_action" value="'
-                                                . $ajax_sorting_callback
-                                                . '" />';
-        } else {
-            $sortable_list_table_form_fields = '';
-        }
-        $this->_template_args['sortable_list_table_form_fields'] = $sortable_list_table_form_fields;
-        $hidden_form_fields                                      = isset($this->_template_args['list_table_hidden_fields'])
-            ? $this->_template_args['list_table_hidden_fields'] : '';
-        $nonce_ref                                               = $this->_req_action . '_nonce';
-        $hidden_form_fields                                      .= '<input type="hidden" name="'
-                                                                    . $nonce_ref
-                                                                    . '" value="'
-                                                                    . wp_create_nonce($nonce_ref)
-                                                                    . '">';
-        $this->_template_args['list_table_hidden_fields']        = $hidden_form_fields;
-        //display message about search results?
-        $this->_template_args['before_list_table'] .= ! empty($this->_req_data['s'])
-            ? '<p class="ee-search-results">' . sprintf(
-                esc_html__('Displaying search results for the search string: %1$s', 'event_espresso'),
-                trim($this->_req_data['s'], '%')
-            ) . '</p>'
-            : '';
-        // filter before_list_table template arg
-        $this->_template_args['before_list_table'] = apply_filters(
-            'FHEE__EE_Admin_Page___display_admin_list_table_page__before_list_table__template_arg',
-            $this->_template_args['before_list_table'],
-            $this->page_slug,
-            $this->_req_data,
-            $this->_req_action
-        );
-        // convert to array and filter again
-        // arrays are easier to inject new items in a specific location,
-        // but would not be backwards compatible, so we have to add a new filter
-        $this->_template_args['before_list_table'] = implode(
-            " \n",
-            (array)apply_filters(
-                'FHEE__EE_Admin_Page___display_admin_list_table_page__before_list_table__template_args_array',
-                (array)$this->_template_args['before_list_table'],
-                $this->page_slug,
-                $this->_req_data,
-                $this->_req_action
-            )
-        );
-        // filter after_list_table template arg
-        $this->_template_args['after_list_table'] = apply_filters(
-            'FHEE__EE_Admin_Page___display_admin_list_table_page__after_list_table__template_arg',
-            $this->_template_args['after_list_table'],
-            $this->page_slug,
-            $this->_req_data,
-            $this->_req_action
-        );
-        // convert to array and filter again
-        // arrays are easier to inject new items in a specific location,
-        // but would not be backwards compatible, so we have to add a new filter
-        $this->_template_args['after_list_table']   = implode(
-            " \n",
-            (array)apply_filters(
-                'FHEE__EE_Admin_Page___display_admin_list_table_page__after_list_table__template_args_array',
-                (array)$this->_template_args['after_list_table'],
-                $this->page_slug,
-                $this->_req_data,
-                $this->_req_action
-            )
-        );
-        $this->_template_args['admin_page_content'] = EEH_Template::display_template(
-            $template_path,
-            $this->_template_args,
-            true
-        );
-        // the final template wrapper
-        if ($sidebar) {
-            $this->display_admin_page_with_sidebar();
-        } else {
-            $this->display_admin_page_with_no_sidebar();
-        }
-    }
-
-
-
-    /**
-     * This just prepares a legend using the given items and the admin_details_legend.template.php file and returns the
-     * html string for the legend.
-     * $items are expected in an array in the following format:
-     * $legend_items = array(
-     *        'item_id' => array(
-     *            'icon' => 'http://url_to_icon_being_described.png',
-     *            'desc' => __('localized description of item');
-     *        )
-     * );
-     *
-     * @param  array $items see above for format of array
-     * @return string        html string of legend
-     */
-    protected function _display_legend($items)
-    {
-        $this->_template_args['items'] = apply_filters(
-            'FHEE__EE_Admin_Page___display_legend__items',
-            (array)$items,
-            $this
-        );
-        $legend_template               = EE_ADMIN_TEMPLATE . 'admin_details_legend.template.php';
-        return EEH_Template::display_template($legend_template, $this->_template_args, true);
-    }
-
-
-    /**
-     * This is used whenever we're DOING_AJAX to return a formatted json array that our calling javascript can expect
-     * The returned json object is created from an array in the following format:
-     * array(
-     *  'error' => FALSE, //(default FALSE), contains any errors and/or exceptions (exceptions return json early),
-     *  'success' => FALSE, //(default FALSE) - contains any special success message.
-     *  'notices' => '', // - contains any EE_Error formatted notices
-     *  'content' => 'string can be html', //this is a string of formatted content (can be html)
-     *  'data' => array() //this can be any key/value pairs that a method returns for later json parsing by the js.
-     *  We're also going to include the template args with every package (so js can pick out any specific template args
-     *  that might be included in here)
-     * )
-     * The json object is populated by whatever is set in the $_template_args property.
-     *
-     * @param bool  $sticky_notices    Used to indicate whether you want to ensure notices are added to a transient
-     *                                 instead of displayed.
-     * @param array $notices_arguments Use this to pass any additional args on to the _process_notices.
-     * @return void
-     */
-    protected function _return_json($sticky_notices = false, $notices_arguments = array())
-    {
-        //make sure any EE_Error notices have been handled.
-        $this->_process_notices($notices_arguments, true, $sticky_notices);
-        $data = isset($this->_template_args['data']) ? $this->_template_args['data'] : array();
-        unset($this->_template_args['data']);
-        $json = array(
-            'error'     => isset($this->_template_args['error']) ? $this->_template_args['error'] : false,
-            'success'   => isset($this->_template_args['success']) ? $this->_template_args['success'] : false,
-            'errors'    => isset($this->_template_args['errors']) ? $this->_template_args['errors'] : false,
-            'attention' => isset($this->_template_args['attention']) ? $this->_template_args['attention'] : false,
-            'notices'   => EE_Error::get_notices(),
-            'content'   => isset($this->_template_args['admin_page_content'])
-                ? $this->_template_args['admin_page_content'] : '',
-            'data'      => array_merge($data, array('template_args' => $this->_template_args)),
-            'isEEajax'  => true
-            //special flag so any ajax.Success methods in js can identify this return package as a EEajax package.
-        );
-        // make sure there are no php errors or headers_sent.  Then we can set correct json header.
-        if (null === error_get_last() || ! headers_sent()) {
-            header('Content-Type: application/json; charset=UTF-8');
-        }
-        echo wp_json_encode($json);
-        exit();
-    }
-
-
-
-    /**
-     * Simply a wrapper for the protected method so we can call this outside the class (ONLY when doing ajax)
-     *
-     * @return void
-     * @throws EE_Error
-     */
-    public function return_json()
-    {
-        if (defined('DOING_AJAX') && DOING_AJAX) {
-            $this->_return_json();
-        } else {
-            throw new EE_Error(
-                sprintf(
-                    __('The public %s method can only be called when DOING_AJAX = TRUE', 'event_espresso'),
-                    __FUNCTION__
-                )
-            );
-        }
-    }
-
-
-
-    /**
-     * This provides a way for child hook classes to send along themselves by reference so methods/properties within
-     * them can be accessed by EE_Admin_child pages. This is assigned to the $_hook_obj property.
-     *
-     * @param EE_Admin_Hooks $hook_obj This will be the object for the EE_Admin_Hooks child
-     * @access   public
-     */
-    public function set_hook_object(EE_Admin_Hooks $hook_obj)
-    {
-        $this->_hook_obj = $hook_obj;
-    }
-
-
-
-    /**
-     *        generates  HTML wrapper with Tabbed nav for an admin page
-     *
-     * @access public
-     * @param  boolean $about whether to use the special about page wrapper or default.
-     * @return void
-     */
-    public function admin_page_wrapper($about = false)
-    {
-        do_action('AHEE_log', __FILE__, __FUNCTION__, '');
-        $this->_nav_tabs                                   = $this->_get_main_nav_tabs();
-        $this->_template_args['nav_tabs']                  = $this->_nav_tabs;
-        $this->_template_args['admin_page_title']          = $this->_admin_page_title;
-        $this->_template_args['before_admin_page_content'] = apply_filters(
-            'FHEE_before_admin_page_content' . $this->_current_page . $this->_current_view,
-            isset($this->_template_args['before_admin_page_content'])
-                ? $this->_template_args['before_admin_page_content'] : ''
-        );
-        $this->_template_args['after_admin_page_content']  = apply_filters(
-            'FHEE_after_admin_page_content' . $this->_current_page . $this->_current_view,
-            isset($this->_template_args['after_admin_page_content']) ? $this->_template_args['after_admin_page_content']
-                : ''
-        );
-        $this->_template_args['after_admin_page_content']  .= $this->_set_help_popup_content();
-        // load settings page wrapper template
-        $template_path = ! defined('DOING_AJAX')
-            ? EE_ADMIN_TEMPLATE . 'admin_wrapper.template.php'
-            : EE_ADMIN_TEMPLATE
-              . 'admin_wrapper_ajax.template.php';
-        //about page?
-        $template_path = $about ? EE_ADMIN_TEMPLATE . 'about_admin_wrapper.template.php' : $template_path;
-        if (defined('DOING_AJAX')) {
-            $this->_template_args['admin_page_content'] = EEH_Template::display_template(
-                $template_path,
-                $this->_template_args,
-                true
-            );
-            $this->_return_json();
-        } else {
-            EEH_Template::display_template($template_path, $this->_template_args);
-        }
-    }
-
-
-
-    /**
-     * This returns the admin_nav tabs html using the configuration in the _nav_tabs property
-     *
-     * @return string html
-     */
-    protected function _get_main_nav_tabs()
-    {
-        //let's generate the html using the EEH_Tabbed_Content helper.  We do this here so that it's possible for child classes to add in nav tabs dynamically at the last minute (rather than setting in the page_routes array)
-        return EEH_Tabbed_Content::display_admin_nav_tabs($this->_nav_tabs);
-    }
-
-
-
-    /**
-     *        sort nav tabs
-     *
-     * @access public
-     * @param $a
-     * @param $b
-     * @return int
-     */
-    private function _sort_nav_tabs($a, $b)
-    {
-        if ($a['order'] == $b['order']) {
-            return 0;
-        }
-        return ($a['order'] < $b['order']) ? -1 : 1;
-    }
-
-
-
-    /**
-     *    generates HTML for the forms used on admin pages
-     *
-     * @access protected
-     * @param    array $input_vars - array of input field details
-     * @param string   $generator  (options are 'string' or 'array', basically use this to indicate which generator to
-     *                             use)
-     * @return string
-     * @uses   EEH_Form_Fields::get_form_fields (/helper/EEH_Form_Fields.helper.php)
-     * @uses   EEH_Form_Fields::get_form_fields_array (/helper/EEH_Form_Fields.helper.php)
-     */
-    protected function _generate_admin_form_fields($input_vars = array(), $generator = 'string', $id = false)
-    {
-        $content = $generator == 'string' ? EEH_Form_Fields::get_form_fields($input_vars, $id)
-            : EEH_Form_Fields::get_form_fields_array($input_vars);
-        return $content;
-    }
-
-
-
-    /**
-     * generates the "Save" and "Save & Close" buttons for edit forms
-     *
-     * @access protected
-     * @param bool             $both     if true then both buttons will be generated.  If false then just the "Save &
-     *                                   Close" button.
-     * @param array            $text     if included, generator will use the given text for the buttons ( array([0] =>
-     *                                   'Save', [1] => 'save & close')
-     * @param array            $actions  if included allows us to set the actions that each button will carry out (i.e.
-     *                                   via the "name" value in the button).  We can also use this to just dump
-     *                                   default actions by submitting some other value.
-     * @param bool|string|null $referrer if false then we just do the default action on save and close.  Other wise it
-     *                                   will use the $referrer string. IF null, then we don't do ANYTHING on save and
-     *                                   close (normal form handling).
-     */
-    protected function _set_save_buttons($both = true, $text = array(), $actions = array(), $referrer = null)
-    {
-        //make sure $text and $actions are in an array
-        $text          = (array)$text;
-        $actions       = (array)$actions;
-        $referrer_url  = empty($referrer) ? '' : $referrer;
-        $referrer_url  = ! $referrer
-            ? '<input type="hidden" id="save_and_close_referrer" name="save_and_close_referrer" value="'
-              . $_SERVER['REQUEST_URI']
-              . '" />'
-            : '<input type="hidden" id="save_and_close_referrer" name="save_and_close_referrer" value="'
-              . $referrer
-              . '" />';
-        $button_text   = ! empty($text)
-            ? $text
-            : array(
-                __('Save', 'event_espresso'),
-                __('Save and Close', 'event_espresso'),
-            );
-        $default_names = array('save', 'save_and_close');
-        //add in a hidden index for the current page (so save and close redirects properly)
-        $this->_template_args['save_buttons'] = $referrer_url;
-        foreach ($button_text as $key => $button) {
-            $ref                                  = $default_names[$key];
-            $id                                   = $this->_current_view . '_' . $ref;
-            $name                                 = ! empty($actions) ? $actions[$key] : $ref;
-            $this->_template_args['save_buttons'] .= '<input type="submit" class="button-primary '
-                                                     . $ref
-                                                     . '" value="'
-                                                     . $button
-                                                     . '" name="'
-                                                     . $name
-                                                     . '" id="'
-                                                     . $id
-                                                     . '" />';
-            if (! $both) {
-                break;
-            }
-        }
-    }
-
-
-
-    /**
-     * Wrapper for the protected function.  Allows plugins/addons to call this to set the form tags.
-     *
-     * @see   $this->_set_add_edit_form_tags() for details on params
-     * @since 4.6.0
-     * @param string $route
-     * @param array  $additional_hidden_fields
-     */
-    public function set_add_edit_form_tags($route = '', $additional_hidden_fields = array())
-    {
-        $this->_set_add_edit_form_tags($route, $additional_hidden_fields);
-    }
-
-
-
-    /**
-     * set form open and close tags on add/edit pages.
-     *
-     * @access protected
-     * @param string $route                    the route you want the form to direct to
-     * @param array  $additional_hidden_fields any additional hidden fields required in the form header
-     * @return void
-     */
-    protected function _set_add_edit_form_tags($route = '', $additional_hidden_fields = array())
-    {
-        if (empty($route)) {
-            $user_msg = __('An error occurred. No action was set for this page\'s form.', 'event_espresso');
-            $dev_msg  = $user_msg . "\n" . sprintf(
-                    __('The $route argument is required for the %s->%s method.', 'event_espresso'),
-                    __FUNCTION__,
-                    __CLASS__
-                );
-            EE_Error::add_error($user_msg . '||' . $dev_msg, __FILE__, __FUNCTION__, __LINE__);
-        }
-        // open form
-        $this->_template_args['before_admin_page_content'] = '<form name="form" method="post" action="'
-                                                             . $this->_admin_base_url
-                                                             . '" id="'
-                                                             . $route
-                                                             . '_event_form" >';
-        // add nonce
-        $nonce = wp_nonce_field($route . '_nonce', $route . '_nonce', false, false);
-        //		$nonce = wp_nonce_field( $route . '_nonce', '_wpnonce', FALSE, FALSE );
-        $this->_template_args['before_admin_page_content'] .= "\n\t" . $nonce;
-        // add REQUIRED form action
-        $hidden_fields = array(
-            'action' => array('type' => 'hidden', 'value' => $route),
-        );
-        // merge arrays
-        $hidden_fields = is_array($additional_hidden_fields) ? array_merge($hidden_fields, $additional_hidden_fields)
-            : $hidden_fields;
-        // generate form fields
-        $form_fields = $this->_generate_admin_form_fields($hidden_fields, 'array');
-        // add fields to form
-        foreach ((array)$form_fields as $field_name => $form_field) {
-            $this->_template_args['before_admin_page_content'] .= "\n\t" . $form_field['field'];
-        }
-        // close form
-        $this->_template_args['after_admin_page_content'] = '</form>';
-    }
-
-
-
-    /**
-     * Public Wrapper for _redirect_after_action() method since its
-     * discovered it would be useful for external code to have access.
-     *
-     * @see   EE_Admin_Page::_redirect_after_action() for params.
-     * @since 4.5.0
-     */
-    public function redirect_after_action(
-        $success = false,
-        $what = 'item',
-        $action_desc = 'processed',
-        $query_args = array(),
-        $override_overwrite = false
-    ) {
-        $this->_redirect_after_action($success, $what, $action_desc, $query_args, $override_overwrite);
-    }
-
-
-
-    /**
-     *    _redirect_after_action
-     *
-     * @param int    $success            - whether success was for two or more records, or just one, or none
-     * @param string $what               - what the action was performed on
-     * @param string $action_desc        - what was done ie: updated, deleted, etc
-     * @param array  $query_args         - an array of query_args to be added to the URL to redirect to after the admin
-     *                                   action is completed
-     * @param BOOL   $override_overwrite by default all EE_Error::success messages are overwritten, this allows you to
-     *                                   override this so that they show.
-     * @access protected
-     * @return void
-     */
-    protected function _redirect_after_action(
-        $success = 0,
-        $what = 'item',
-        $action_desc = 'processed',
-        $query_args = array(),
-        $override_overwrite = false
-    ) {
-        do_action('AHEE_log', __FILE__, __FUNCTION__, '');
-        //class name for actions/filters.
-        $classname = get_class($this);
-        //set redirect url. Note if there is a "page" index in the $query_args then we go with vanilla admin.php route, otherwise we go with whatever is set as the _admin_base_url
-        $redirect_url = isset($query_args['page']) ? admin_url('admin.php') : $this->_admin_base_url;
-        $notices      = EE_Error::get_notices(false);
-        // overwrite default success messages //BUT ONLY if overwrite not overridden
-        if (! $override_overwrite || ! empty($notices['errors'])) {
-            EE_Error::overwrite_success();
-        }
-        if (! empty($what) && ! empty($action_desc)) {
-            // how many records affected ? more than one record ? or just one ?
-            if ($success > 1 && empty($notices['errors'])) {
-                // set plural msg
-                EE_Error::add_success(
-                    sprintf(
-                        __('The "%s" have been successfully %s.', 'event_espresso'),
-                        $what,
-                        $action_desc
-                    ),
-                    __FILE__,
-                    __FUNCTION__,
-                    __LINE__
-                );
-            } elseif ($success == 1 && empty($notices['errors'])) {
-                // set singular msg
-                EE_Error::add_success(
-                    sprintf(
-                        __('The "%s" has been successfully %s.', 'event_espresso'),
-                        $what,
-                        $action_desc
-                    ),
-                    __FILE__,
-                    __FUNCTION__,
-                    __LINE__
-                );
-            }
-        }
-        // check that $query_args isn't something crazy
-        if (! is_array($query_args)) {
-            $query_args = array();
-        }
-        /**
-         * Allow injecting actions before the query_args are modified for possible different
-         * redirections on save and close actions
-         *
-         * @since 4.2.0
-         * @param array $query_args       The original query_args array coming into the
-         *                                method.
-         */
-        do_action(
-            'AHEE__' . $classname . '___redirect_after_action__before_redirect_modification_' . $this->_req_action,
-            $query_args
-        );
-        //calculate where we're going (if we have a "save and close" button pushed)
-        if (isset($this->_req_data['save_and_close']) && isset($this->_req_data['save_and_close_referrer'])) {
-            // even though we have the save_and_close referrer, we need to parse the url for the action in order to generate a nonce
-            $parsed_url = parse_url($this->_req_data['save_and_close_referrer']);
-            // regenerate query args array from referrer URL
-            parse_str($parsed_url['query'], $query_args);
-            // correct page and action will be in the query args now
-            $redirect_url = admin_url('admin.php');
-        }
-        //merge any default query_args set in _default_route_query_args property
-        if (! empty($this->_default_route_query_args) && ! $this->_is_UI_request) {
-            $args_to_merge = array();
-            foreach ($this->_default_route_query_args as $query_param => $query_value) {
-                //is there a wp_referer array in our _default_route_query_args property?
-                if ($query_param == 'wp_referer') {
-                    $query_value = (array)$query_value;
-                    foreach ($query_value as $reference => $value) {
-                        if (strpos($reference, 'nonce') !== false) {
-                            continue;
-                        }
-                        //finally we will override any arguments in the referer with
-                        //what might be set on the _default_route_query_args array.
-                        if (isset($this->_default_route_query_args[$reference])) {
-                            $args_to_merge[$reference] = urlencode($this->_default_route_query_args[$reference]);
-                        } else {
-                            $args_to_merge[$reference] = urlencode($value);
-                        }
-                    }
-                    continue;
-                }
-                $args_to_merge[$query_param] = $query_value;
-            }
-            //now let's merge these arguments but override with what was specifically sent in to the
-            //redirect.
-            $query_args = array_merge($args_to_merge, $query_args);
-        }
-        $this->_process_notices($query_args);
-        // generate redirect url
-        // if redirecting to anything other than the main page, add a nonce
-        if (isset($query_args['action'])) {
-            // manually generate wp_nonce and merge that with the query vars becuz the wp_nonce_url function wrecks havoc on some vars
-            $query_args['_wpnonce'] = wp_create_nonce($query_args['action'] . '_nonce');
-        }
-        //we're adding some hooks and filters in here for processing any things just before redirects (example: an admin page has done an insert or update and we want to run something after that).
-        do_action('AHEE_redirect_' . $classname . $this->_req_action, $query_args);
-        $redirect_url = apply_filters(
-            'FHEE_redirect_' . $classname . $this->_req_action,
-            self::add_query_args_and_nonce($query_args, $redirect_url),
-            $query_args
-        );
-        // check if we're doing ajax.  If we are then lets just return the results and js can handle how it wants.
-        if (defined('DOING_AJAX')) {
-            $default_data                    = array(
-                'close'        => true,
-                'redirect_url' => $redirect_url,
-                'where'        => 'main',
-                'what'         => 'append',
-            );
-            $this->_template_args['success'] = $success;
-            $this->_template_args['data']    = ! empty($this->_template_args['data']) ? array_merge(
-                $default_data,
-                $this->_template_args['data']
-            ) : $default_data;
-            $this->_return_json();
-        }
-        wp_safe_redirect($redirect_url);
-        exit();
-    }
-
-
-
-    /**
-     * process any notices before redirecting (or returning ajax request)
-     * This method sets the $this->_template_args['notices'] attribute;
-     *
-     * @param  array $query_args        any query args that need to be used for notice transient ('action')
-     * @param bool   $skip_route_verify This is typically used when we are processing notices REALLY early and
-     *                                  page_routes haven't been defined yet.
-     * @param bool   $sticky_notices    This is used to flag that regardless of whether this is doing_ajax or not, we
-     *                                  still save a transient for the notice.
-     * @return void
-     */
-    protected function _process_notices($query_args = array(), $skip_route_verify = false, $sticky_notices = true)
-    {
-        //first let's set individual error properties if doing_ajax and the properties aren't already set.
-        if (defined('DOING_AJAX') && DOING_AJAX) {
-            $notices = EE_Error::get_notices(false);
-            if (empty($this->_template_args['success'])) {
-                $this->_template_args['success'] = isset($notices['success']) ? $notices['success'] : false;
-            }
-            if (empty($this->_template_args['errors'])) {
-                $this->_template_args['errors'] = isset($notices['errors']) ? $notices['errors'] : false;
-            }
-            if (empty($this->_template_args['attention'])) {
-                $this->_template_args['attention'] = isset($notices['attention']) ? $notices['attention'] : false;
-            }
-        }
-        $this->_template_args['notices'] = EE_Error::get_notices();
-        //IF this isn't ajax we need to create a transient for the notices using the route (however, overridden if $sticky_notices == true)
-        if (! defined('DOING_AJAX') || $sticky_notices) {
-            $route = isset($query_args['action']) ? $query_args['action'] : 'default';
-            $this->_add_transient($route, $this->_template_args['notices'], true, $skip_route_verify);
-        }
-    }
-
-
-
-    /**
-     * get_action_link_or_button
-     * returns the button html for adding, editing, or deleting an item (depending on given type)
-     *
-     * @param string $action        use this to indicate which action the url is generated with.
-     * @param string $type          accepted strings must be defined in the $_labels['button'] array(as the key)
-     *                              property.
-     * @param array  $extra_request if the button requires extra params you can include them in $key=>$value pairs.
-     * @param string $class         Use this to give the class for the button. Defaults to 'button-primary'
-     * @param string $base_url      If this is not provided
-     *                              the _admin_base_url will be used as the default for the button base_url.
-     *                              Otherwise this value will be used.
-     * @param bool   $exclude_nonce If true then no nonce will be in the generated button link.
-     * @return string
-     * @throws \EE_Error
-     */
-    public function get_action_link_or_button(
-        $action,
-        $type = 'add',
-        $extra_request = array(),
-        $class = 'button-primary',
-        $base_url = '',
-        $exclude_nonce = false
-    ) {
-        //first let's validate the action (if $base_url is FALSE otherwise validation will happen further along)
-        if (empty($base_url) && ! isset($this->_page_routes[$action])) {
-            throw new EE_Error(
-                sprintf(
-                    __(
-                        'There is no page route for given action for the button.  This action was given: %s',
-                        'event_espresso'
-                    ),
-                    $action
-                )
-            );
-        }
-        if (! isset($this->_labels['buttons'][$type])) {
-            throw new EE_Error(
-                sprintf(
-                    __(
-                        'There is no label for the given button type (%s). Labels are set in the <code>_page_config</code> property.',
-                        'event_espresso'
-                    ),
-                    $type
-                )
-            );
-        }
-        //finally check user access for this button.
-        $has_access = $this->check_user_access($action, true);
-        if (! $has_access) {
-            return '';
-        }
-        $_base_url  = ! $base_url ? $this->_admin_base_url : $base_url;
-        $query_args = array(
-            'action' => $action,
-        );
-        //merge extra_request args but make sure our original action takes precedence and doesn't get overwritten.
-        if (! empty($extra_request)) {
-            $query_args = array_merge($extra_request, $query_args);
-        }
-        $url = self::add_query_args_and_nonce($query_args, $_base_url, false, $exclude_nonce);
-        return EEH_Template::get_button_or_link($url, $this->_labels['buttons'][$type], $class);
-    }
-
-
-
-    /**
-     * _per_page_screen_option
-     * Utility function for adding in a per_page_option in the screen_options_dropdown.
-     *
-     * @return void
-     */
-    protected function _per_page_screen_option()
-    {
-        $option = 'per_page';
-        $args   = array(
-            'label'   => $this->_admin_page_title,
-            'default' => 10,
-            'option'  => $this->_current_page . '_' . $this->_current_view . '_per_page',
-        );
-        //ONLY add the screen option if the user has access to it.
-        if ($this->check_user_access($this->_current_view, true)) {
-            add_screen_option($option, $args);
-        }
-    }
-
-
-
-    /**
-     * set_per_page_screen_option
-     * All this does is make sure that WordPress saves any per_page screen options (if set) for the current page.
-     * we have to do this rather than running inside the 'set-screen-options' hook because it runs earlier than
-     * admin_menu.
-     *
-     * @access private
-     * @return void
-     */
-    private function _set_per_page_screen_options()
-    {
-        if (isset($_POST['wp_screen_options']) && is_array($_POST['wp_screen_options'])) {
-            check_admin_referer('screen-options-nonce', 'screenoptionnonce');
-            if (! $user = wp_get_current_user()) {
-                return;
-            }
-            $option = $_POST['wp_screen_options']['option'];
-            $value  = $_POST['wp_screen_options']['value'];
-            if ($option != sanitize_key($option)) {
-                return;
-            }
-            $map_option = $option;
-            $option     = str_replace('-', '_', $option);
-            switch ($map_option) {
-                case $this->_current_page . '_' . $this->_current_view . '_per_page':
-                    $value = (int)$value;
-                    if ($value < 1 || $value > 999) {
-                        return;
-                    }
-                    break;
-                default:
-                    $value = apply_filters(
-                        'FHEE__EE_Admin_Page___set_per_page_screen_options__value',
-                        false,
-                        $option,
-                        $value
-                    );
-                    if (false === $value) {
-                        return;
-                    }
-                    break;
-            }
-            update_user_meta($user->ID, $option, $value);
-            wp_safe_redirect(remove_query_arg(array('pagenum', 'apage', 'paged'), wp_get_referer()));
-            exit;
-        }
-    }
-
-
-
-    /**
-     * This just allows for setting the $_template_args property if it needs to be set outside the object
-     *
-     * @param array $data array that will be assigned to template args.
-     */
-    public function set_template_args($data)
-    {
-        $this->_template_args = array_merge($this->_template_args, (array)$data);
-    }
-
-
-
-    /**
-     * This makes available the WP transient system for temporarily moving data between routes
-     *
-     * @access protected
-     * @param string $route             the route that should receive the transient
-     * @param array  $data              the data that gets sent
-     * @param bool   $notices           If this is for notices then we use this to indicate so, otherwise its just a
-     *                                  normal route transient.
-     * @param bool   $skip_route_verify Used to indicate we want to skip route verification.  This is usually ONLY used
-     *                                  when we are adding a transient before page_routes have been defined.
-     * @return void
-     */
-    protected function _add_transient($route, $data, $notices = false, $skip_route_verify = false)
-    {
-        $user_id = get_current_user_id();
-        if (! $skip_route_verify) {
-            $this->_verify_route($route);
-        }
-        //now let's set the string for what kind of transient we're setting
-        $transient = $notices ? 'ee_rte_n_tx_' . $route . '_' . $user_id : 'rte_tx_' . $route . '_' . $user_id;
-        $data      = $notices ? array('notices' => $data) : $data;
-        //is there already a transient for this route?  If there is then let's ADD to that transient
-        $existing = is_multisite() && is_network_admin() ? get_site_transient($transient) : get_transient($transient);
-        if ($existing) {
-            $data = array_merge((array)$data, (array)$existing);
-        }
-        if (is_multisite() && is_network_admin()) {
-            set_site_transient($transient, $data, 8);
-        } else {
-            set_transient($transient, $data, 8);
-        }
-    }
-
-
-
-    /**
-     * this retrieves the temporary transient that has been set for moving data between routes.
-     *
-     * @param bool $notices true we get notices transient. False we just return normal route transient
-     * @return mixed data
-     */
-    protected function _get_transient($notices = false, $route = false)
-    {
-        $user_id   = get_current_user_id();
-        $route     = ! $route ? $this->_req_action : $route;
-        $transient = $notices ? 'ee_rte_n_tx_' . $route . '_' . $user_id : 'rte_tx_' . $route . '_' . $user_id;
-        $data      = is_multisite() && is_network_admin() ? get_site_transient($transient) : get_transient($transient);
-        //delete transient after retrieval (just in case it hasn't expired);
-        if (is_multisite() && is_network_admin()) {
-            delete_site_transient($transient);
-        } else {
-            delete_transient($transient);
-        }
-        return $notices && isset($data['notices']) ? $data['notices'] : $data;
-    }
-
-
-
-    /**
-     * The purpose of this method is just to run garbage collection on any EE transients that might have expired but
-     * would not be called later. This will be assigned to run on a specific EE Admin page. (place the method in the
-     * default route callback on the EE_Admin page you want it run.)
-     *
-     * @return void
-     */
-    protected function _transient_garbage_collection()
-    {
-        global $wpdb;
-        //retrieve all existing transients
-        $query = "SELECT option_name FROM $wpdb->options WHERE option_name LIKE '%rte_tx_%' OR option_name LIKE '%rte_n_tx_%'";
-        if ($results = $wpdb->get_results($query)) {
-            foreach ($results as $result) {
-                $transient = str_replace('_transient_', '', $result->option_name);
-                get_transient($transient);
-                if (is_multisite() && is_network_admin()) {
-                    get_site_transient($transient);
-                }
-            }
-        }
-    }
-
-
-
-    /**
-     * get_view
-     *
-     * @access public
-     * @return string content of _view property
-     */
-    public function get_view()
-    {
-        return $this->_view;
-    }
-
-
-
-    /**
-     * getter for the protected $_views property
-     *
-     * @return array
-     */
-    public function get_views()
-    {
-        return $this->_views;
-    }
-
-
-
-    /**
-     * get_current_page
-     *
-     * @access public
-     * @return string _current_page property value
-     */
-    public function get_current_page()
-    {
-        return $this->_current_page;
-    }
-
-
-
-    /**
-     * get_current_view
-     *
-     * @access public
-     * @return string _current_view property value
-     */
-    public function get_current_view()
-    {
-        return $this->_current_view;
-    }
-
-
-
-    /**
-     * get_current_screen
-     *
-     * @access public
-     * @return object The current WP_Screen object
-     */
-    public function get_current_screen()
-    {
-        return $this->_current_screen;
-    }
-
-
-
-    /**
-     * get_current_page_view_url
-     *
-     * @access public
-     * @return string This returns the url for the current_page_view.
-     */
-    public function get_current_page_view_url()
-    {
-        return $this->_current_page_view_url;
-    }
-
-
-
-    /**
-     * just returns the _req_data property
-     *
-     * @return array
-     */
-    public function get_request_data()
-    {
-        return $this->_req_data;
-    }
-
-
-
-    /**
-     * returns the _req_data protected property
-     *
-     * @return string
-     */
-    public function get_req_action()
-    {
-        return $this->_req_action;
-    }
-
-
-
-    /**
-     * @return bool  value of $_is_caf property
-     */
-    public function is_caf()
-    {
-        return $this->_is_caf;
-    }
-
-
-
-    /**
-     * @return mixed
-     */
-    public function default_espresso_metaboxes()
-    {
-        return $this->_default_espresso_metaboxes;
-    }
-
-
-
-    /**
-     * @return mixed
-     */
-    public function admin_base_url()
-    {
-        return $this->_admin_base_url;
-    }
+	}
+
+
+
+	/**
+	 * facade for add_meta_box
+	 *
+	 * @param string  $action        where the metabox get's displayed
+	 * @param string  $title         Title of Metabox (output in metabox header)
+	 * @param string  $callback      If not empty and $create_fun is set to false then we'll use a custom callback
+	 *                               instead of the one created in here.
+	 * @param array   $callback_args an array of args supplied for the metabox
+	 * @param string  $column        what metabox column
+	 * @param string  $priority      give this metabox a priority (using accepted priorities for wp meta boxes)
+	 * @param boolean $create_func   default is true.  Basically we can say we don't WANT to have the runtime function
+	 *                               created but just set our own callback for wp's add_meta_box.
+	 */
+	public function _add_admin_page_meta_box(
+		$action,
+		$title,
+		$callback,
+		$callback_args,
+		$column = 'normal',
+		$priority = 'high',
+		$create_func = true
+	) {
+		do_action('AHEE_log', __FILE__, __FUNCTION__, $callback);
+		//if we have empty callback args and we want to automatically create the metabox callback then we need to make sure the callback args are generated.
+		if (empty($callback_args) && $create_func) {
+			$callback_args = array(
+				'template_path' => $this->_template_path,
+				'template_args' => $this->_template_args,
+			);
+		}
+		//if $create_func is true (default) then we automatically create the function for displaying the actual meta box.  If false then we take the $callback reference passed through and use it instead (so callers can define their own callback function/method if they wish)
+		$call_back_func = $create_func ? create_function(
+			'$post, $metabox',
+			'do_action( "AHEE_log", __FILE__, __FUNCTION__, ""); echo EEH_Template::display_template( $metabox["args"]["template_path"], $metabox["args"]["template_args"], TRUE );'
+		) : $callback;
+		add_meta_box(
+			str_replace('_', '-', $action) . '-mbox',
+			$title,
+			$call_back_func,
+			$this->_wp_page_slug,
+			$column,
+			$priority,
+			$callback_args
+		);
+	}
+
+
+
+	/**
+	 * generates HTML wrapper for and admin details page that contains metaboxes in columns
+	 *
+	 * @return [type] [description]
+	 */
+	public function display_admin_page_with_metabox_columns()
+	{
+		$this->_template_args['post_body_content']  = $this->_template_args['admin_page_content'];
+		$this->_template_args['admin_page_content'] = EEH_Template::display_template(
+			$this->_column_template_path,
+			$this->_template_args,
+			true
+		);
+		//the final wrapper
+		$this->admin_page_wrapper();
+	}
+
+
+
+	/**
+	 *        generates  HTML wrapper for an admin details page
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function display_admin_page_with_sidebar()
+	{
+		$this->_display_admin_page(true);
+	}
+
+
+
+	/**
+	 *        generates  HTML wrapper for an admin details page (except no sidebar)
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function display_admin_page_with_no_sidebar()
+	{
+		$this->_display_admin_page();
+	}
+
+
+
+	/**
+	 * generates HTML wrapper for an EE about admin page (no sidebar)
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function display_about_admin_page()
+	{
+		$this->_display_admin_page(false, true);
+	}
+
+
+
+	/**
+	 * display_admin_page
+	 * contains the code for actually displaying an admin page
+	 *
+	 * @access private
+	 * @param  boolean $sidebar true with sidebar, false without
+	 * @param  boolean $about   use the about admin wrapper instead of the default.
+	 * @return void
+	 */
+	private function _display_admin_page($sidebar = false, $about = false)
+	{
+		do_action('AHEE_log', __FILE__, __FUNCTION__, '');
+		//custom remove metaboxes hook to add or remove any metaboxes to/from Admin pages.
+		do_action('AHEE__EE_Admin_Page___display_admin_page__modify_metaboxes');
+		// set current wp page slug - looks like: event-espresso_page_event_categories
+		// keep in mind "event-espresso" COULD be something else if the top level menu label has been translated.
+		$this->_template_args['current_page']              = $this->_wp_page_slug;
+		$this->_template_args['admin_page_wrapper_div_id'] = $this->_cpt_route
+			? 'poststuff'
+			: 'espresso-default-admin';
+		$template_path                                     = $sidebar
+			? EE_ADMIN_TEMPLATE . 'admin_details_wrapper.template.php'
+			: EE_ADMIN_TEMPLATE . 'admin_details_wrapper_no_sidebar.template.php';
+		if (defined('DOING_AJAX') && DOING_AJAX) {
+			$template_path = EE_ADMIN_TEMPLATE . 'admin_details_wrapper_no_sidebar_ajax.template.php';
+		}
+		$template_path                                     = ! empty($this->_column_template_path)
+			? $this->_column_template_path : $template_path;
+		$this->_template_args['post_body_content']         = isset($this->_template_args['admin_page_content'])
+			? $this->_template_args['admin_page_content'] : '';
+		$this->_template_args['before_admin_page_content'] = isset($this->_template_args['before_admin_page_content'])
+			? $this->_template_args['before_admin_page_content'] : '';
+		$this->_template_args['after_admin_page_content']  = isset($this->_template_args['after_admin_page_content'])
+			? $this->_template_args['after_admin_page_content'] : '';
+		$this->_template_args['admin_page_content']        = EEH_Template::display_template(
+			$template_path,
+			$this->_template_args,
+			true
+		);
+		// the final template wrapper
+		$this->admin_page_wrapper($about);
+	}
+
+
+
+	/**
+	 * This is used to display caf preview pages.
+	 *
+	 * @since 4.3.2
+	 * @param string $utm_campaign_source what is the key used for google analytics link
+	 * @param bool   $display_sidebar     whether to use the sidebar template or the full template for the page.  TRUE
+	 *                                    = SHOW sidebar, FALSE = no sidebar. Default no sidebar.
+	 * @return void
+	 * @throws \EE_Error
+	 */
+	public function display_admin_caf_preview_page($utm_campaign_source = '', $display_sidebar = true)
+	{
+		//let's generate a default preview action button if there isn't one already present.
+		$this->_labels['buttons']['buy_now']           = __('Upgrade to Event Espresso 4 Right Now', 'event_espresso');
+		$buy_now_url                                   = add_query_arg(
+			array(
+				'ee_ver'       => 'ee4',
+				'utm_source'   => 'ee4_plugin_admin',
+				'utm_medium'   => 'link',
+				'utm_campaign' => $utm_campaign_source,
+				'utm_content'  => 'buy_now_button',
+			),
+			'http://eventespresso.com/pricing/'
+		);
+		$this->_template_args['preview_action_button'] = ! isset($this->_template_args['preview_action_button'])
+			? $this->get_action_link_or_button(
+				'',
+				'buy_now',
+				array(),
+				'button-primary button-large',
+				$buy_now_url,
+				true
+			)
+			: $this->_template_args['preview_action_button'];
+		$template_path                                 = EE_ADMIN_TEMPLATE . 'admin_caf_full_page_preview.template.php';
+		$this->_template_args['admin_page_content']    = EEH_Template::display_template(
+			$template_path,
+			$this->_template_args,
+			true
+		);
+		$this->_display_admin_page($display_sidebar);
+	}
+
+
+
+	/**
+	 * display_admin_list_table_page_with_sidebar
+	 * generates HTML wrapper for an admin_page with list_table
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function display_admin_list_table_page_with_sidebar()
+	{
+		$this->_display_admin_list_table_page(true);
+	}
+
+
+
+	/**
+	 * display_admin_list_table_page_with_no_sidebar
+	 * generates HTML wrapper for an admin_page with list_table (but with no sidebar)
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function display_admin_list_table_page_with_no_sidebar()
+	{
+		$this->_display_admin_list_table_page();
+	}
+
+
+
+	/**
+	 * generates html wrapper for an admin_list_table page
+	 *
+	 * @access private
+	 * @param boolean $sidebar whether to display with sidebar or not.
+	 * @return void
+	 */
+	private function _display_admin_list_table_page($sidebar = false)
+	{
+		//setup search attributes
+		$this->_set_search_attributes();
+		$this->_template_args['current_page']     = $this->_wp_page_slug;
+		$template_path                            = EE_ADMIN_TEMPLATE . 'admin_list_wrapper.template.php';
+		$this->_template_args['table_url']        = defined('DOING_AJAX')
+			? add_query_arg(array('noheader' => 'true', 'route' => $this->_req_action), $this->_admin_base_url)
+			: add_query_arg(array('route' => $this->_req_action), $this->_admin_base_url);
+		$this->_template_args['list_table']       = $this->_list_table_object;
+		$this->_template_args['current_route']    = $this->_req_action;
+		$this->_template_args['list_table_class'] = get_class($this->_list_table_object);
+		$ajax_sorting_callback                    = $this->_list_table_object->get_ajax_sorting_callback();
+		if (! empty($ajax_sorting_callback)) {
+			$sortable_list_table_form_fields = wp_nonce_field(
+				$ajax_sorting_callback . '_nonce',
+				$ajax_sorting_callback . '_nonce',
+				false,
+				false
+			);
+			//			$reorder_action = 'espresso_' . $ajax_sorting_callback . '_nonce';
+			//			$sortable_list_table_form_fields = wp_nonce_field( $reorder_action, 'ajax_table_sort_nonce', FALSE, FALSE );
+			$sortable_list_table_form_fields .= '<input type="hidden" id="ajax_table_sort_page" name="ajax_table_sort_page" value="'
+												. $this->page_slug
+												. '" />';
+			$sortable_list_table_form_fields .= '<input type="hidden" id="ajax_table_sort_action" name="ajax_table_sort_action" value="'
+												. $ajax_sorting_callback
+												. '" />';
+		} else {
+			$sortable_list_table_form_fields = '';
+		}
+		$this->_template_args['sortable_list_table_form_fields'] = $sortable_list_table_form_fields;
+		$hidden_form_fields                                      = isset($this->_template_args['list_table_hidden_fields'])
+			? $this->_template_args['list_table_hidden_fields'] : '';
+		$nonce_ref                                               = $this->_req_action . '_nonce';
+		$hidden_form_fields                                      .= '<input type="hidden" name="'
+																	. $nonce_ref
+																	. '" value="'
+																	. wp_create_nonce($nonce_ref)
+																	. '">';
+		$this->_template_args['list_table_hidden_fields']        = $hidden_form_fields;
+		//display message about search results?
+		$this->_template_args['before_list_table'] .= ! empty($this->_req_data['s'])
+			? '<p class="ee-search-results">' . sprintf(
+				esc_html__('Displaying search results for the search string: %1$s', 'event_espresso'),
+				trim($this->_req_data['s'], '%')
+			) . '</p>'
+			: '';
+		// filter before_list_table template arg
+		$this->_template_args['before_list_table'] = apply_filters(
+			'FHEE__EE_Admin_Page___display_admin_list_table_page__before_list_table__template_arg',
+			$this->_template_args['before_list_table'],
+			$this->page_slug,
+			$this->_req_data,
+			$this->_req_action
+		);
+		// convert to array and filter again
+		// arrays are easier to inject new items in a specific location,
+		// but would not be backwards compatible, so we have to add a new filter
+		$this->_template_args['before_list_table'] = implode(
+			" \n",
+			(array)apply_filters(
+				'FHEE__EE_Admin_Page___display_admin_list_table_page__before_list_table__template_args_array',
+				(array)$this->_template_args['before_list_table'],
+				$this->page_slug,
+				$this->_req_data,
+				$this->_req_action
+			)
+		);
+		// filter after_list_table template arg
+		$this->_template_args['after_list_table'] = apply_filters(
+			'FHEE__EE_Admin_Page___display_admin_list_table_page__after_list_table__template_arg',
+			$this->_template_args['after_list_table'],
+			$this->page_slug,
+			$this->_req_data,
+			$this->_req_action
+		);
+		// convert to array and filter again
+		// arrays are easier to inject new items in a specific location,
+		// but would not be backwards compatible, so we have to add a new filter
+		$this->_template_args['after_list_table']   = implode(
+			" \n",
+			(array)apply_filters(
+				'FHEE__EE_Admin_Page___display_admin_list_table_page__after_list_table__template_args_array',
+				(array)$this->_template_args['after_list_table'],
+				$this->page_slug,
+				$this->_req_data,
+				$this->_req_action
+			)
+		);
+		$this->_template_args['admin_page_content'] = EEH_Template::display_template(
+			$template_path,
+			$this->_template_args,
+			true
+		);
+		// the final template wrapper
+		if ($sidebar) {
+			$this->display_admin_page_with_sidebar();
+		} else {
+			$this->display_admin_page_with_no_sidebar();
+		}
+	}
+
+
+
+	/**
+	 * This just prepares a legend using the given items and the admin_details_legend.template.php file and returns the
+	 * html string for the legend.
+	 * $items are expected in an array in the following format:
+	 * $legend_items = array(
+	 *        'item_id' => array(
+	 *            'icon' => 'http://url_to_icon_being_described.png',
+	 *            'desc' => __('localized description of item');
+	 *        )
+	 * );
+	 *
+	 * @param  array $items see above for format of array
+	 * @return string        html string of legend
+	 */
+	protected function _display_legend($items)
+	{
+		$this->_template_args['items'] = apply_filters(
+			'FHEE__EE_Admin_Page___display_legend__items',
+			(array)$items,
+			$this
+		);
+		$legend_template               = EE_ADMIN_TEMPLATE . 'admin_details_legend.template.php';
+		return EEH_Template::display_template($legend_template, $this->_template_args, true);
+	}
+
+
+	/**
+	 * This is used whenever we're DOING_AJAX to return a formatted json array that our calling javascript can expect
+	 * The returned json object is created from an array in the following format:
+	 * array(
+	 *  'error' => FALSE, //(default FALSE), contains any errors and/or exceptions (exceptions return json early),
+	 *  'success' => FALSE, //(default FALSE) - contains any special success message.
+	 *  'notices' => '', // - contains any EE_Error formatted notices
+	 *  'content' => 'string can be html', //this is a string of formatted content (can be html)
+	 *  'data' => array() //this can be any key/value pairs that a method returns for later json parsing by the js.
+	 *  We're also going to include the template args with every package (so js can pick out any specific template args
+	 *  that might be included in here)
+	 * )
+	 * The json object is populated by whatever is set in the $_template_args property.
+	 *
+	 * @param bool  $sticky_notices    Used to indicate whether you want to ensure notices are added to a transient
+	 *                                 instead of displayed.
+	 * @param array $notices_arguments Use this to pass any additional args on to the _process_notices.
+	 * @return void
+	 */
+	protected function _return_json($sticky_notices = false, $notices_arguments = array())
+	{
+		//make sure any EE_Error notices have been handled.
+		$this->_process_notices($notices_arguments, true, $sticky_notices);
+		$data = isset($this->_template_args['data']) ? $this->_template_args['data'] : array();
+		unset($this->_template_args['data']);
+		$json = array(
+			'error'     => isset($this->_template_args['error']) ? $this->_template_args['error'] : false,
+			'success'   => isset($this->_template_args['success']) ? $this->_template_args['success'] : false,
+			'errors'    => isset($this->_template_args['errors']) ? $this->_template_args['errors'] : false,
+			'attention' => isset($this->_template_args['attention']) ? $this->_template_args['attention'] : false,
+			'notices'   => EE_Error::get_notices(),
+			'content'   => isset($this->_template_args['admin_page_content'])
+				? $this->_template_args['admin_page_content'] : '',
+			'data'      => array_merge($data, array('template_args' => $this->_template_args)),
+			'isEEajax'  => true
+			//special flag so any ajax.Success methods in js can identify this return package as a EEajax package.
+		);
+		// make sure there are no php errors or headers_sent.  Then we can set correct json header.
+		if (null === error_get_last() || ! headers_sent()) {
+			header('Content-Type: application/json; charset=UTF-8');
+		}
+		echo wp_json_encode($json);
+		exit();
+	}
+
+
+
+	/**
+	 * Simply a wrapper for the protected method so we can call this outside the class (ONLY when doing ajax)
+	 *
+	 * @return void
+	 * @throws EE_Error
+	 */
+	public function return_json()
+	{
+		if (defined('DOING_AJAX') && DOING_AJAX) {
+			$this->_return_json();
+		} else {
+			throw new EE_Error(
+				sprintf(
+					__('The public %s method can only be called when DOING_AJAX = TRUE', 'event_espresso'),
+					__FUNCTION__
+				)
+			);
+		}
+	}
+
+
+
+	/**
+	 * This provides a way for child hook classes to send along themselves by reference so methods/properties within
+	 * them can be accessed by EE_Admin_child pages. This is assigned to the $_hook_obj property.
+	 *
+	 * @param EE_Admin_Hooks $hook_obj This will be the object for the EE_Admin_Hooks child
+	 * @access   public
+	 */
+	public function set_hook_object(EE_Admin_Hooks $hook_obj)
+	{
+		$this->_hook_obj = $hook_obj;
+	}
+
+
+
+	/**
+	 *        generates  HTML wrapper with Tabbed nav for an admin page
+	 *
+	 * @access public
+	 * @param  boolean $about whether to use the special about page wrapper or default.
+	 * @return void
+	 */
+	public function admin_page_wrapper($about = false)
+	{
+		do_action('AHEE_log', __FILE__, __FUNCTION__, '');
+		$this->_nav_tabs                                   = $this->_get_main_nav_tabs();
+		$this->_template_args['nav_tabs']                  = $this->_nav_tabs;
+		$this->_template_args['admin_page_title']          = $this->_admin_page_title;
+		$this->_template_args['before_admin_page_content'] = apply_filters(
+			'FHEE_before_admin_page_content' . $this->_current_page . $this->_current_view,
+			isset($this->_template_args['before_admin_page_content'])
+				? $this->_template_args['before_admin_page_content'] : ''
+		);
+		$this->_template_args['after_admin_page_content']  = apply_filters(
+			'FHEE_after_admin_page_content' . $this->_current_page . $this->_current_view,
+			isset($this->_template_args['after_admin_page_content']) ? $this->_template_args['after_admin_page_content']
+				: ''
+		);
+		$this->_template_args['after_admin_page_content']  .= $this->_set_help_popup_content();
+		// load settings page wrapper template
+		$template_path = ! defined('DOING_AJAX')
+			? EE_ADMIN_TEMPLATE . 'admin_wrapper.template.php'
+			: EE_ADMIN_TEMPLATE
+			  . 'admin_wrapper_ajax.template.php';
+		//about page?
+		$template_path = $about ? EE_ADMIN_TEMPLATE . 'about_admin_wrapper.template.php' : $template_path;
+		if (defined('DOING_AJAX')) {
+			$this->_template_args['admin_page_content'] = EEH_Template::display_template(
+				$template_path,
+				$this->_template_args,
+				true
+			);
+			$this->_return_json();
+		} else {
+			EEH_Template::display_template($template_path, $this->_template_args);
+		}
+	}
+
+
+
+	/**
+	 * This returns the admin_nav tabs html using the configuration in the _nav_tabs property
+	 *
+	 * @return string html
+	 */
+	protected function _get_main_nav_tabs()
+	{
+		//let's generate the html using the EEH_Tabbed_Content helper.  We do this here so that it's possible for child classes to add in nav tabs dynamically at the last minute (rather than setting in the page_routes array)
+		return EEH_Tabbed_Content::display_admin_nav_tabs($this->_nav_tabs);
+	}
+
+
+
+	/**
+	 *        sort nav tabs
+	 *
+	 * @access public
+	 * @param $a
+	 * @param $b
+	 * @return int
+	 */
+	private function _sort_nav_tabs($a, $b)
+	{
+		if ($a['order'] == $b['order']) {
+			return 0;
+		}
+		return ($a['order'] < $b['order']) ? -1 : 1;
+	}
+
+
+
+	/**
+	 *    generates HTML for the forms used on admin pages
+	 *
+	 * @access protected
+	 * @param    array $input_vars - array of input field details
+	 * @param string   $generator  (options are 'string' or 'array', basically use this to indicate which generator to
+	 *                             use)
+	 * @return string
+	 * @uses   EEH_Form_Fields::get_form_fields (/helper/EEH_Form_Fields.helper.php)
+	 * @uses   EEH_Form_Fields::get_form_fields_array (/helper/EEH_Form_Fields.helper.php)
+	 */
+	protected function _generate_admin_form_fields($input_vars = array(), $generator = 'string', $id = false)
+	{
+		$content = $generator == 'string' ? EEH_Form_Fields::get_form_fields($input_vars, $id)
+			: EEH_Form_Fields::get_form_fields_array($input_vars);
+		return $content;
+	}
+
+
+
+	/**
+	 * generates the "Save" and "Save & Close" buttons for edit forms
+	 *
+	 * @access protected
+	 * @param bool             $both     if true then both buttons will be generated.  If false then just the "Save &
+	 *                                   Close" button.
+	 * @param array            $text     if included, generator will use the given text for the buttons ( array([0] =>
+	 *                                   'Save', [1] => 'save & close')
+	 * @param array            $actions  if included allows us to set the actions that each button will carry out (i.e.
+	 *                                   via the "name" value in the button).  We can also use this to just dump
+	 *                                   default actions by submitting some other value.
+	 * @param bool|string|null $referrer if false then we just do the default action on save and close.  Other wise it
+	 *                                   will use the $referrer string. IF null, then we don't do ANYTHING on save and
+	 *                                   close (normal form handling).
+	 */
+	protected function _set_save_buttons($both = true, $text = array(), $actions = array(), $referrer = null)
+	{
+		//make sure $text and $actions are in an array
+		$text          = (array)$text;
+		$actions       = (array)$actions;
+		$referrer_url  = empty($referrer) ? '' : $referrer;
+		$referrer_url  = ! $referrer
+			? '<input type="hidden" id="save_and_close_referrer" name="save_and_close_referrer" value="'
+			  . $_SERVER['REQUEST_URI']
+			  . '" />'
+			: '<input type="hidden" id="save_and_close_referrer" name="save_and_close_referrer" value="'
+			  . $referrer
+			  . '" />';
+		$button_text   = ! empty($text)
+			? $text
+			: array(
+				__('Save', 'event_espresso'),
+				__('Save and Close', 'event_espresso'),
+			);
+		$default_names = array('save', 'save_and_close');
+		//add in a hidden index for the current page (so save and close redirects properly)
+		$this->_template_args['save_buttons'] = $referrer_url;
+		foreach ($button_text as $key => $button) {
+			$ref                                  = $default_names[$key];
+			$id                                   = $this->_current_view . '_' . $ref;
+			$name                                 = ! empty($actions) ? $actions[$key] : $ref;
+			$this->_template_args['save_buttons'] .= '<input type="submit" class="button-primary '
+													 . $ref
+													 . '" value="'
+													 . $button
+													 . '" name="'
+													 . $name
+													 . '" id="'
+													 . $id
+													 . '" />';
+			if (! $both) {
+				break;
+			}
+		}
+	}
+
+
+
+	/**
+	 * Wrapper for the protected function.  Allows plugins/addons to call this to set the form tags.
+	 *
+	 * @see   $this->_set_add_edit_form_tags() for details on params
+	 * @since 4.6.0
+	 * @param string $route
+	 * @param array  $additional_hidden_fields
+	 */
+	public function set_add_edit_form_tags($route = '', $additional_hidden_fields = array())
+	{
+		$this->_set_add_edit_form_tags($route, $additional_hidden_fields);
+	}
+
+
+
+	/**
+	 * set form open and close tags on add/edit pages.
+	 *
+	 * @access protected
+	 * @param string $route                    the route you want the form to direct to
+	 * @param array  $additional_hidden_fields any additional hidden fields required in the form header
+	 * @return void
+	 */
+	protected function _set_add_edit_form_tags($route = '', $additional_hidden_fields = array())
+	{
+		if (empty($route)) {
+			$user_msg = __('An error occurred. No action was set for this page\'s form.', 'event_espresso');
+			$dev_msg  = $user_msg . "\n" . sprintf(
+					__('The $route argument is required for the %s->%s method.', 'event_espresso'),
+					__FUNCTION__,
+					__CLASS__
+				);
+			EE_Error::add_error($user_msg . '||' . $dev_msg, __FILE__, __FUNCTION__, __LINE__);
+		}
+		// open form
+		$this->_template_args['before_admin_page_content'] = '<form name="form" method="post" action="'
+															 . $this->_admin_base_url
+															 . '" id="'
+															 . $route
+															 . '_event_form" >';
+		// add nonce
+		$nonce = wp_nonce_field($route . '_nonce', $route . '_nonce', false, false);
+		//		$nonce = wp_nonce_field( $route . '_nonce', '_wpnonce', FALSE, FALSE );
+		$this->_template_args['before_admin_page_content'] .= "\n\t" . $nonce;
+		// add REQUIRED form action
+		$hidden_fields = array(
+			'action' => array('type' => 'hidden', 'value' => $route),
+		);
+		// merge arrays
+		$hidden_fields = is_array($additional_hidden_fields) ? array_merge($hidden_fields, $additional_hidden_fields)
+			: $hidden_fields;
+		// generate form fields
+		$form_fields = $this->_generate_admin_form_fields($hidden_fields, 'array');
+		// add fields to form
+		foreach ((array)$form_fields as $field_name => $form_field) {
+			$this->_template_args['before_admin_page_content'] .= "\n\t" . $form_field['field'];
+		}
+		// close form
+		$this->_template_args['after_admin_page_content'] = '</form>';
+	}
+
+
+
+	/**
+	 * Public Wrapper for _redirect_after_action() method since its
+	 * discovered it would be useful for external code to have access.
+	 *
+	 * @see   EE_Admin_Page::_redirect_after_action() for params.
+	 * @since 4.5.0
+	 */
+	public function redirect_after_action(
+		$success = false,
+		$what = 'item',
+		$action_desc = 'processed',
+		$query_args = array(),
+		$override_overwrite = false
+	) {
+		$this->_redirect_after_action($success, $what, $action_desc, $query_args, $override_overwrite);
+	}
+
+
+
+	/**
+	 *    _redirect_after_action
+	 *
+	 * @param int    $success            - whether success was for two or more records, or just one, or none
+	 * @param string $what               - what the action was performed on
+	 * @param string $action_desc        - what was done ie: updated, deleted, etc
+	 * @param array  $query_args         - an array of query_args to be added to the URL to redirect to after the admin
+	 *                                   action is completed
+	 * @param BOOL   $override_overwrite by default all EE_Error::success messages are overwritten, this allows you to
+	 *                                   override this so that they show.
+	 * @access protected
+	 * @return void
+	 */
+	protected function _redirect_after_action(
+		$success = 0,
+		$what = 'item',
+		$action_desc = 'processed',
+		$query_args = array(),
+		$override_overwrite = false
+	) {
+		do_action('AHEE_log', __FILE__, __FUNCTION__, '');
+		//class name for actions/filters.
+		$classname = get_class($this);
+		//set redirect url. Note if there is a "page" index in the $query_args then we go with vanilla admin.php route, otherwise we go with whatever is set as the _admin_base_url
+		$redirect_url = isset($query_args['page']) ? admin_url('admin.php') : $this->_admin_base_url;
+		$notices      = EE_Error::get_notices(false);
+		// overwrite default success messages //BUT ONLY if overwrite not overridden
+		if (! $override_overwrite || ! empty($notices['errors'])) {
+			EE_Error::overwrite_success();
+		}
+		if (! empty($what) && ! empty($action_desc)) {
+			// how many records affected ? more than one record ? or just one ?
+			if ($success > 1 && empty($notices['errors'])) {
+				// set plural msg
+				EE_Error::add_success(
+					sprintf(
+						__('The "%s" have been successfully %s.', 'event_espresso'),
+						$what,
+						$action_desc
+					),
+					__FILE__,
+					__FUNCTION__,
+					__LINE__
+				);
+			} elseif ($success == 1 && empty($notices['errors'])) {
+				// set singular msg
+				EE_Error::add_success(
+					sprintf(
+						__('The "%s" has been successfully %s.', 'event_espresso'),
+						$what,
+						$action_desc
+					),
+					__FILE__,
+					__FUNCTION__,
+					__LINE__
+				);
+			}
+		}
+		// check that $query_args isn't something crazy
+		if (! is_array($query_args)) {
+			$query_args = array();
+		}
+		/**
+		 * Allow injecting actions before the query_args are modified for possible different
+		 * redirections on save and close actions
+		 *
+		 * @since 4.2.0
+		 * @param array $query_args       The original query_args array coming into the
+		 *                                method.
+		 */
+		do_action(
+			'AHEE__' . $classname . '___redirect_after_action__before_redirect_modification_' . $this->_req_action,
+			$query_args
+		);
+		//calculate where we're going (if we have a "save and close" button pushed)
+		if (isset($this->_req_data['save_and_close']) && isset($this->_req_data['save_and_close_referrer'])) {
+			// even though we have the save_and_close referrer, we need to parse the url for the action in order to generate a nonce
+			$parsed_url = parse_url($this->_req_data['save_and_close_referrer']);
+			// regenerate query args array from referrer URL
+			parse_str($parsed_url['query'], $query_args);
+			// correct page and action will be in the query args now
+			$redirect_url = admin_url('admin.php');
+		}
+		//merge any default query_args set in _default_route_query_args property
+		if (! empty($this->_default_route_query_args) && ! $this->_is_UI_request) {
+			$args_to_merge = array();
+			foreach ($this->_default_route_query_args as $query_param => $query_value) {
+				//is there a wp_referer array in our _default_route_query_args property?
+				if ($query_param == 'wp_referer') {
+					$query_value = (array)$query_value;
+					foreach ($query_value as $reference => $value) {
+						if (strpos($reference, 'nonce') !== false) {
+							continue;
+						}
+						//finally we will override any arguments in the referer with
+						//what might be set on the _default_route_query_args array.
+						if (isset($this->_default_route_query_args[$reference])) {
+							$args_to_merge[$reference] = urlencode($this->_default_route_query_args[$reference]);
+						} else {
+							$args_to_merge[$reference] = urlencode($value);
+						}
+					}
+					continue;
+				}
+				$args_to_merge[$query_param] = $query_value;
+			}
+			//now let's merge these arguments but override with what was specifically sent in to the
+			//redirect.
+			$query_args = array_merge($args_to_merge, $query_args);
+		}
+		$this->_process_notices($query_args);
+		// generate redirect url
+		// if redirecting to anything other than the main page, add a nonce
+		if (isset($query_args['action'])) {
+			// manually generate wp_nonce and merge that with the query vars becuz the wp_nonce_url function wrecks havoc on some vars
+			$query_args['_wpnonce'] = wp_create_nonce($query_args['action'] . '_nonce');
+		}
+		//we're adding some hooks and filters in here for processing any things just before redirects (example: an admin page has done an insert or update and we want to run something after that).
+		do_action('AHEE_redirect_' . $classname . $this->_req_action, $query_args);
+		$redirect_url = apply_filters(
+			'FHEE_redirect_' . $classname . $this->_req_action,
+			self::add_query_args_and_nonce($query_args, $redirect_url),
+			$query_args
+		);
+		// check if we're doing ajax.  If we are then lets just return the results and js can handle how it wants.
+		if (defined('DOING_AJAX')) {
+			$default_data                    = array(
+				'close'        => true,
+				'redirect_url' => $redirect_url,
+				'where'        => 'main',
+				'what'         => 'append',
+			);
+			$this->_template_args['success'] = $success;
+			$this->_template_args['data']    = ! empty($this->_template_args['data']) ? array_merge(
+				$default_data,
+				$this->_template_args['data']
+			) : $default_data;
+			$this->_return_json();
+		}
+		wp_safe_redirect($redirect_url);
+		exit();
+	}
+
+
+
+	/**
+	 * process any notices before redirecting (or returning ajax request)
+	 * This method sets the $this->_template_args['notices'] attribute;
+	 *
+	 * @param  array $query_args        any query args that need to be used for notice transient ('action')
+	 * @param bool   $skip_route_verify This is typically used when we are processing notices REALLY early and
+	 *                                  page_routes haven't been defined yet.
+	 * @param bool   $sticky_notices    This is used to flag that regardless of whether this is doing_ajax or not, we
+	 *                                  still save a transient for the notice.
+	 * @return void
+	 */
+	protected function _process_notices($query_args = array(), $skip_route_verify = false, $sticky_notices = true)
+	{
+		//first let's set individual error properties if doing_ajax and the properties aren't already set.
+		if (defined('DOING_AJAX') && DOING_AJAX) {
+			$notices = EE_Error::get_notices(false);
+			if (empty($this->_template_args['success'])) {
+				$this->_template_args['success'] = isset($notices['success']) ? $notices['success'] : false;
+			}
+			if (empty($this->_template_args['errors'])) {
+				$this->_template_args['errors'] = isset($notices['errors']) ? $notices['errors'] : false;
+			}
+			if (empty($this->_template_args['attention'])) {
+				$this->_template_args['attention'] = isset($notices['attention']) ? $notices['attention'] : false;
+			}
+		}
+		$this->_template_args['notices'] = EE_Error::get_notices();
+		//IF this isn't ajax we need to create a transient for the notices using the route (however, overridden if $sticky_notices == true)
+		if (! defined('DOING_AJAX') || $sticky_notices) {
+			$route = isset($query_args['action']) ? $query_args['action'] : 'default';
+			$this->_add_transient($route, $this->_template_args['notices'], true, $skip_route_verify);
+		}
+	}
+
+
+
+	/**
+	 * get_action_link_or_button
+	 * returns the button html for adding, editing, or deleting an item (depending on given type)
+	 *
+	 * @param string $action        use this to indicate which action the url is generated with.
+	 * @param string $type          accepted strings must be defined in the $_labels['button'] array(as the key)
+	 *                              property.
+	 * @param array  $extra_request if the button requires extra params you can include them in $key=>$value pairs.
+	 * @param string $class         Use this to give the class for the button. Defaults to 'button-primary'
+	 * @param string $base_url      If this is not provided
+	 *                              the _admin_base_url will be used as the default for the button base_url.
+	 *                              Otherwise this value will be used.
+	 * @param bool   $exclude_nonce If true then no nonce will be in the generated button link.
+	 * @return string
+	 * @throws \EE_Error
+	 */
+	public function get_action_link_or_button(
+		$action,
+		$type = 'add',
+		$extra_request = array(),
+		$class = 'button-primary',
+		$base_url = '',
+		$exclude_nonce = false
+	) {
+		//first let's validate the action (if $base_url is FALSE otherwise validation will happen further along)
+		if (empty($base_url) && ! isset($this->_page_routes[$action])) {
+			throw new EE_Error(
+				sprintf(
+					__(
+						'There is no page route for given action for the button.  This action was given: %s',
+						'event_espresso'
+					),
+					$action
+				)
+			);
+		}
+		if (! isset($this->_labels['buttons'][$type])) {
+			throw new EE_Error(
+				sprintf(
+					__(
+						'There is no label for the given button type (%s). Labels are set in the <code>_page_config</code> property.',
+						'event_espresso'
+					),
+					$type
+				)
+			);
+		}
+		//finally check user access for this button.
+		$has_access = $this->check_user_access($action, true);
+		if (! $has_access) {
+			return '';
+		}
+		$_base_url  = ! $base_url ? $this->_admin_base_url : $base_url;
+		$query_args = array(
+			'action' => $action,
+		);
+		//merge extra_request args but make sure our original action takes precedence and doesn't get overwritten.
+		if (! empty($extra_request)) {
+			$query_args = array_merge($extra_request, $query_args);
+		}
+		$url = self::add_query_args_and_nonce($query_args, $_base_url, false, $exclude_nonce);
+		return EEH_Template::get_button_or_link($url, $this->_labels['buttons'][$type], $class);
+	}
+
+
+
+	/**
+	 * _per_page_screen_option
+	 * Utility function for adding in a per_page_option in the screen_options_dropdown.
+	 *
+	 * @return void
+	 */
+	protected function _per_page_screen_option()
+	{
+		$option = 'per_page';
+		$args   = array(
+			'label'   => $this->_admin_page_title,
+			'default' => 10,
+			'option'  => $this->_current_page . '_' . $this->_current_view . '_per_page',
+		);
+		//ONLY add the screen option if the user has access to it.
+		if ($this->check_user_access($this->_current_view, true)) {
+			add_screen_option($option, $args);
+		}
+	}
+
+
+
+	/**
+	 * set_per_page_screen_option
+	 * All this does is make sure that WordPress saves any per_page screen options (if set) for the current page.
+	 * we have to do this rather than running inside the 'set-screen-options' hook because it runs earlier than
+	 * admin_menu.
+	 *
+	 * @access private
+	 * @return void
+	 */
+	private function _set_per_page_screen_options()
+	{
+		if (isset($_POST['wp_screen_options']) && is_array($_POST['wp_screen_options'])) {
+			check_admin_referer('screen-options-nonce', 'screenoptionnonce');
+			if (! $user = wp_get_current_user()) {
+				return;
+			}
+			$option = $_POST['wp_screen_options']['option'];
+			$value  = $_POST['wp_screen_options']['value'];
+			if ($option != sanitize_key($option)) {
+				return;
+			}
+			$map_option = $option;
+			$option     = str_replace('-', '_', $option);
+			switch ($map_option) {
+				case $this->_current_page . '_' . $this->_current_view . '_per_page':
+					$value = (int)$value;
+					if ($value < 1 || $value > 999) {
+						return;
+					}
+					break;
+				default:
+					$value = apply_filters(
+						'FHEE__EE_Admin_Page___set_per_page_screen_options__value',
+						false,
+						$option,
+						$value
+					);
+					if (false === $value) {
+						return;
+					}
+					break;
+			}
+			update_user_meta($user->ID, $option, $value);
+			wp_safe_redirect(remove_query_arg(array('pagenum', 'apage', 'paged'), wp_get_referer()));
+			exit;
+		}
+	}
+
+
+
+	/**
+	 * This just allows for setting the $_template_args property if it needs to be set outside the object
+	 *
+	 * @param array $data array that will be assigned to template args.
+	 */
+	public function set_template_args($data)
+	{
+		$this->_template_args = array_merge($this->_template_args, (array)$data);
+	}
+
+
+
+	/**
+	 * This makes available the WP transient system for temporarily moving data between routes
+	 *
+	 * @access protected
+	 * @param string $route             the route that should receive the transient
+	 * @param array  $data              the data that gets sent
+	 * @param bool   $notices           If this is for notices then we use this to indicate so, otherwise its just a
+	 *                                  normal route transient.
+	 * @param bool   $skip_route_verify Used to indicate we want to skip route verification.  This is usually ONLY used
+	 *                                  when we are adding a transient before page_routes have been defined.
+	 * @return void
+	 */
+	protected function _add_transient($route, $data, $notices = false, $skip_route_verify = false)
+	{
+		$user_id = get_current_user_id();
+		if (! $skip_route_verify) {
+			$this->_verify_route($route);
+		}
+		//now let's set the string for what kind of transient we're setting
+		$transient = $notices ? 'ee_rte_n_tx_' . $route . '_' . $user_id : 'rte_tx_' . $route . '_' . $user_id;
+		$data      = $notices ? array('notices' => $data) : $data;
+		//is there already a transient for this route?  If there is then let's ADD to that transient
+		$existing = is_multisite() && is_network_admin() ? get_site_transient($transient) : get_transient($transient);
+		if ($existing) {
+			$data = array_merge((array)$data, (array)$existing);
+		}
+		if (is_multisite() && is_network_admin()) {
+			set_site_transient($transient, $data, 8);
+		} else {
+			set_transient($transient, $data, 8);
+		}
+	}
+
+
+
+	/**
+	 * this retrieves the temporary transient that has been set for moving data between routes.
+	 *
+	 * @param bool $notices true we get notices transient. False we just return normal route transient
+	 * @return mixed data
+	 */
+	protected function _get_transient($notices = false, $route = false)
+	{
+		$user_id   = get_current_user_id();
+		$route     = ! $route ? $this->_req_action : $route;
+		$transient = $notices ? 'ee_rte_n_tx_' . $route . '_' . $user_id : 'rte_tx_' . $route . '_' . $user_id;
+		$data      = is_multisite() && is_network_admin() ? get_site_transient($transient) : get_transient($transient);
+		//delete transient after retrieval (just in case it hasn't expired);
+		if (is_multisite() && is_network_admin()) {
+			delete_site_transient($transient);
+		} else {
+			delete_transient($transient);
+		}
+		return $notices && isset($data['notices']) ? $data['notices'] : $data;
+	}
+
+
+
+	/**
+	 * The purpose of this method is just to run garbage collection on any EE transients that might have expired but
+	 * would not be called later. This will be assigned to run on a specific EE Admin page. (place the method in the
+	 * default route callback on the EE_Admin page you want it run.)
+	 *
+	 * @return void
+	 */
+	protected function _transient_garbage_collection()
+	{
+		global $wpdb;
+		//retrieve all existing transients
+		$query = "SELECT option_name FROM $wpdb->options WHERE option_name LIKE '%rte_tx_%' OR option_name LIKE '%rte_n_tx_%'";
+		if ($results = $wpdb->get_results($query)) {
+			foreach ($results as $result) {
+				$transient = str_replace('_transient_', '', $result->option_name);
+				get_transient($transient);
+				if (is_multisite() && is_network_admin()) {
+					get_site_transient($transient);
+				}
+			}
+		}
+	}
+
+
+
+	/**
+	 * get_view
+	 *
+	 * @access public
+	 * @return string content of _view property
+	 */
+	public function get_view()
+	{
+		return $this->_view;
+	}
+
+
+
+	/**
+	 * getter for the protected $_views property
+	 *
+	 * @return array
+	 */
+	public function get_views()
+	{
+		return $this->_views;
+	}
+
+
+
+	/**
+	 * get_current_page
+	 *
+	 * @access public
+	 * @return string _current_page property value
+	 */
+	public function get_current_page()
+	{
+		return $this->_current_page;
+	}
+
+
+
+	/**
+	 * get_current_view
+	 *
+	 * @access public
+	 * @return string _current_view property value
+	 */
+	public function get_current_view()
+	{
+		return $this->_current_view;
+	}
+
+
+
+	/**
+	 * get_current_screen
+	 *
+	 * @access public
+	 * @return object The current WP_Screen object
+	 */
+	public function get_current_screen()
+	{
+		return $this->_current_screen;
+	}
+
+
+
+	/**
+	 * get_current_page_view_url
+	 *
+	 * @access public
+	 * @return string This returns the url for the current_page_view.
+	 */
+	public function get_current_page_view_url()
+	{
+		return $this->_current_page_view_url;
+	}
+
+
+
+	/**
+	 * just returns the _req_data property
+	 *
+	 * @return array
+	 */
+	public function get_request_data()
+	{
+		return $this->_req_data;
+	}
+
+
+
+	/**
+	 * returns the _req_data protected property
+	 *
+	 * @return string
+	 */
+	public function get_req_action()
+	{
+		return $this->_req_action;
+	}
+
+
+
+	/**
+	 * @return bool  value of $_is_caf property
+	 */
+	public function is_caf()
+	{
+		return $this->_is_caf;
+	}
+
+
+
+	/**
+	 * @return mixed
+	 */
+	public function default_espresso_metaboxes()
+	{
+		return $this->_default_espresso_metaboxes;
+	}
+
+
+
+	/**
+	 * @return mixed
+	 */
+	public function admin_base_url()
+	{
+		return $this->_admin_base_url;
+	}
 
 
 
-    /**
-     * @return mixed
-     */
-    public function wp_page_slug()
-    {
-        return $this->_wp_page_slug;
-    }
-
-
-
-    /**
-     * updates  espresso configuration settings
-     *
-     * @access    protected
-     * @param string                   $tab
-     * @param EE_Config_Base|EE_Config $config
-     * @param string                   $file file where error occurred
-     * @param string                   $func function  where error occurred
-     * @param string                   $line line no where error occurred
-     * @return boolean
-     */
-    protected function _update_espresso_configuration($tab, $config, $file = '', $func = '', $line = '')
-    {
-        //remove any options that are NOT going to be saved with the config settings.
-        if (isset($config->core->ee_ueip_optin)) {
-            $config->core->ee_ueip_has_notified = true;
-            // TODO: remove the following two lines and make sure values are migrated from 3.1
-            update_option('ee_ueip_optin', $config->core->ee_ueip_optin);
-            update_option('ee_ueip_has_notified', true);
-        }
-        // and save it (note we're also doing the network save here)
-        $net_saved    = is_main_site() ? EE_Network_Config::instance()->update_config(false, false) : true;
-        $config_saved = EE_Config::instance()->update_espresso_config(false, false);
-        if ($config_saved && $net_saved) {
-            EE_Error::add_success(sprintf(__('"%s" have been successfully updated.', 'event_espresso'), $tab));
-            return true;
-        } else {
-            EE_Error::add_error(sprintf(__('The "%s" were not updated.', 'event_espresso'), $tab), $file, $func, $line);
-            return false;
-        }
-    }
-
-
-
-    /**
-     * Returns an array to be used for EE_FOrm_Fields.helper.php's select_input as the $values argument.
-     *
-     * @return array
-     */
-    public function get_yes_no_values()
-    {
-        return $this->_yes_no_values;
-    }
-
-
-
-    protected function _get_dir()
-    {
-        $reflector = new ReflectionClass(get_class($this));
-        return dirname($reflector->getFileName());
-    }
-
-
-
-    /**
-     * A helper for getting a "next link".
-     *
-     * @param string $url   The url to link to
-     * @param string $class The class to use.
-     * @return string
-     */
-    protected function _next_link($url, $class = 'dashicons dashicons-arrow-right')
-    {
-        return '<a class="' . $class . '" href="' . $url . '"></a>';
-    }
-
-
-
-    /**
-     * A helper for getting a "previous link".
-     *
-     * @param string $url   The url to link to
-     * @param string $class The class to use.
-     * @return string
-     */
-    protected function _previous_link($url, $class = 'dashicons dashicons-arrow-left')
-    {
-        return '<a class="' . $class . '" href="' . $url . '"></a>';
-    }
-
-
-
-
-
-
-
-    //below are some messages related methods that should be available across the EE_Admin system.  Note, these methods are NOT page specific
-
-
-    /**
-     * This processes an request to resend a registration and assumes we have a _REG_ID for doing so. So if the caller
-     * knows that the _REG_ID isn't in the req_data array but CAN obtain it, the caller should ADD the _REG_ID to the
-     * _req_data array.
-     *
-     * @return bool success/fail
-     */
-    protected function _process_resend_registration()
-    {
-        $this->_template_args['success'] = EED_Messages::process_resend($this->_req_data);
-        do_action(
-            'AHEE__EE_Admin_Page___process_resend_registration',
-            $this->_template_args['success'],
-            $this->_req_data
-        );
-        return $this->_template_args['success'];
-    }
-
-
-
-    /**
-     * This automatically processes any payment message notifications when manual payment has been applied.
-     *
-     * @access protected
-     * @param \EE_Payment $payment
-     * @return bool success/fail
-     */
-    protected function _process_payment_notification(EE_Payment $payment)
-    {
-        add_filter('FHEE__EE_Payment_Processor__process_registration_payments__display_notifications', '__return_true');
-        do_action('AHEE__EE_Admin_Page___process_admin_payment_notification', $payment);
-        $this->_template_args['success'] = apply_filters(
-            'FHEE__EE_Admin_Page___process_admin_payment_notification__success',
-            false,
-            $payment
-        );
-        return $this->_template_args['success'];
-    }
+	/**
+	 * @return mixed
+	 */
+	public function wp_page_slug()
+	{
+		return $this->_wp_page_slug;
+	}
+
+
+
+	/**
+	 * updates  espresso configuration settings
+	 *
+	 * @access    protected
+	 * @param string                   $tab
+	 * @param EE_Config_Base|EE_Config $config
+	 * @param string                   $file file where error occurred
+	 * @param string                   $func function  where error occurred
+	 * @param string                   $line line no where error occurred
+	 * @return boolean
+	 */
+	protected function _update_espresso_configuration($tab, $config, $file = '', $func = '', $line = '')
+	{
+		//remove any options that are NOT going to be saved with the config settings.
+		if (isset($config->core->ee_ueip_optin)) {
+			$config->core->ee_ueip_has_notified = true;
+			// TODO: remove the following two lines and make sure values are migrated from 3.1
+			update_option('ee_ueip_optin', $config->core->ee_ueip_optin);
+			update_option('ee_ueip_has_notified', true);
+		}
+		// and save it (note we're also doing the network save here)
+		$net_saved    = is_main_site() ? EE_Network_Config::instance()->update_config(false, false) : true;
+		$config_saved = EE_Config::instance()->update_espresso_config(false, false);
+		if ($config_saved && $net_saved) {
+			EE_Error::add_success(sprintf(__('"%s" have been successfully updated.', 'event_espresso'), $tab));
+			return true;
+		} else {
+			EE_Error::add_error(sprintf(__('The "%s" were not updated.', 'event_espresso'), $tab), $file, $func, $line);
+			return false;
+		}
+	}
+
+
+
+	/**
+	 * Returns an array to be used for EE_FOrm_Fields.helper.php's select_input as the $values argument.
+	 *
+	 * @return array
+	 */
+	public function get_yes_no_values()
+	{
+		return $this->_yes_no_values;
+	}
+
+
+
+	protected function _get_dir()
+	{
+		$reflector = new ReflectionClass(get_class($this));
+		return dirname($reflector->getFileName());
+	}
+
+
+
+	/**
+	 * A helper for getting a "next link".
+	 *
+	 * @param string $url   The url to link to
+	 * @param string $class The class to use.
+	 * @return string
+	 */
+	protected function _next_link($url, $class = 'dashicons dashicons-arrow-right')
+	{
+		return '<a class="' . $class . '" href="' . $url . '"></a>';
+	}
+
+
+
+	/**
+	 * A helper for getting a "previous link".
+	 *
+	 * @param string $url   The url to link to
+	 * @param string $class The class to use.
+	 * @return string
+	 */
+	protected function _previous_link($url, $class = 'dashicons dashicons-arrow-left')
+	{
+		return '<a class="' . $class . '" href="' . $url . '"></a>';
+	}
+
+
+
+
+
+
+
+	//below are some messages related methods that should be available across the EE_Admin system.  Note, these methods are NOT page specific
+
+
+	/**
+	 * This processes an request to resend a registration and assumes we have a _REG_ID for doing so. So if the caller
+	 * knows that the _REG_ID isn't in the req_data array but CAN obtain it, the caller should ADD the _REG_ID to the
+	 * _req_data array.
+	 *
+	 * @return bool success/fail
+	 */
+	protected function _process_resend_registration()
+	{
+		$this->_template_args['success'] = EED_Messages::process_resend($this->_req_data);
+		do_action(
+			'AHEE__EE_Admin_Page___process_resend_registration',
+			$this->_template_args['success'],
+			$this->_req_data
+		);
+		return $this->_template_args['success'];
+	}
+
+
+
+	/**
+	 * This automatically processes any payment message notifications when manual payment has been applied.
+	 *
+	 * @access protected
+	 * @param \EE_Payment $payment
+	 * @return bool success/fail
+	 */
+	protected function _process_payment_notification(EE_Payment $payment)
+	{
+		add_filter('FHEE__EE_Payment_Processor__process_registration_payments__display_notifications', '__return_true');
+		do_action('AHEE__EE_Admin_Page___process_admin_payment_notification', $payment);
+		$this->_template_args['success'] = apply_filters(
+			'FHEE__EE_Admin_Page___process_admin_payment_notification__success',
+			false,
+			$payment
+		);
+		return $this->_template_args['success'];
+	}
 
 
 }

Spacing +195 added lines, -195 removed lines

@@ -1,6 +1,6 @@ 
 <?php use EventEspresso\core\interfaces\InterminableInterface;
 
-if (! defined('EVENT_ESPRESSO_VERSION')) {
+if ( ! defined('EVENT_ESPRESSO_VERSION')) {
     exit('No direct script access allowed');
 }
 /**
@@ -509,8 +509,8 @@ 
         $this->_current_page = ! empty($_GET['page']) ? sanitize_key($_GET['page']) : '';
         $this->page_folder   = strtolower(str_replace('_Admin_Page', '', str_replace('Extend_', '', get_class($this))));
         global $ee_menu_slugs;
-        $ee_menu_slugs = (array)$ee_menu_slugs;
-        if ((! $this->_current_page || ! isset($ee_menu_slugs[$this->_current_page])) && ! defined('DOING_AJAX')) {
+        $ee_menu_slugs = (array) $ee_menu_slugs;
+        if (( ! $this->_current_page || ! isset($ee_menu_slugs[$this->_current_page])) && ! defined('DOING_AJAX')) {
             return;
         }
         // becuz WP List tables have two duplicate select inputs for choosing bulk actions, we need to copy the action from the second to the first
@@ -529,7 +529,7 @@ 
         $this->_req_action   = defined('DOING_AJAX') && isset($this->_req_data['route']) ? $this->_req_data['route']
             : $this->_req_action;
         $this->_current_view = $this->_req_action;
-        $this->_req_nonce    = $this->_req_action . '_nonce';
+        $this->_req_nonce    = $this->_req_action.'_nonce';
         $this->_define_page_props();
         $this->_current_page_view_url = add_query_arg(
             array('page' => $this->_current_page, 'action' => $this->_current_view),
@@ -559,20 +559,20 @@ 
         }
         //filter routes and page_config so addons can add their stuff. Filtering done per class
         $this->_page_routes = apply_filters(
-            'FHEE__' . get_class($this) . '__page_setup__page_routes',
+            'FHEE__'.get_class($this).'__page_setup__page_routes',
             $this->_page_routes,
             $this
         );
         $this->_page_config = apply_filters(
-            'FHEE__' . get_class($this) . '__page_setup__page_config',
+            'FHEE__'.get_class($this).'__page_setup__page_config',
             $this->_page_config,
             $this
         );
         //if AHEE__EE_Admin_Page__route_admin_request_$this->_current_view method is present then we call it hooked into the AHEE__EE_Admin_Page__route_admin_request action
-        if (method_exists($this, 'AHEE__EE_Admin_Page__route_admin_request_' . $this->_current_view)) {
+        if (method_exists($this, 'AHEE__EE_Admin_Page__route_admin_request_'.$this->_current_view)) {
             add_action(
                 'AHEE__EE_Admin_Page__route_admin_request',
-                array($this, 'AHEE__EE_Admin_Page__route_admin_request_' . $this->_current_view),
+                array($this, 'AHEE__EE_Admin_Page__route_admin_request_'.$this->_current_view),
                 10,
                 2
             );
@@ -585,8 +585,8 @@ 
             if ($this->_is_UI_request) {
                 //admin_init stuff - global, all views for this page class, specific view
                 add_action('admin_init', array($this, 'admin_init'), 10);
-                if (method_exists($this, 'admin_init_' . $this->_current_view)) {
-                    add_action('admin_init', array($this, 'admin_init_' . $this->_current_view), 15);
+                if (method_exists($this, 'admin_init_'.$this->_current_view)) {
+                    add_action('admin_init', array($this, 'admin_init_'.$this->_current_view), 15);
                 }
             } else {
                 //hijack regular WP loading and route admin request immediately
@@ -606,12 +606,12 @@ 
      */
     private function _do_other_page_hooks()
     {
-        $registered_pages = apply_filters('FHEE_do_other_page_hooks_' . $this->page_slug, array());
+        $registered_pages = apply_filters('FHEE_do_other_page_hooks_'.$this->page_slug, array());
         foreach ($registered_pages as $page) {
             //now let's setup the file name and class that should be present
             $classname = str_replace('.class.php', '', $page);
             //autoloaders should take care of loading file
-            if (! class_exists($classname)) {
+            if ( ! class_exists($classname)) {
                 $error_msg[] = sprintf(
                     esc_html__('Something went wrong with loading the %s admin hooks page.', 'event_espresso'),
                     $page
@@ -625,7 +625,7 @@ 
                                    ),
                                    $page,
                                    '<br />',
-                                   '<strong>' . $classname . '</strong>'
+                                   '<strong>'.$classname.'</strong>'
                                );
                 throw new EE_Error(implode('||', $error_msg));
             }
@@ -662,13 +662,13 @@ 
         //load admin_notices - global, page class, and view specific
         add_action('admin_notices', array($this, 'admin_notices_global'), 5);
         add_action('admin_notices', array($this, 'admin_notices'), 10);
-        if (method_exists($this, 'admin_notices_' . $this->_current_view)) {
-            add_action('admin_notices', array($this, 'admin_notices_' . $this->_current_view), 15);
+        if (method_exists($this, 'admin_notices_'.$this->_current_view)) {
+            add_action('admin_notices', array($this, 'admin_notices_'.$this->_current_view), 15);
         }
         //load network admin_notices - global, page class, and view specific
         add_action('network_admin_notices', array($this, 'network_admin_notices_global'), 5);
-        if (method_exists($this, 'network_admin_notices_' . $this->_current_view)) {
-            add_action('network_admin_notices', array($this, 'network_admin_notices_' . $this->_current_view));
+        if (method_exists($this, 'network_admin_notices_'.$this->_current_view)) {
+            add_action('network_admin_notices', array($this, 'network_admin_notices_'.$this->_current_view));
         }
         //this will save any per_page screen options if they are present
         $this->_set_per_page_screen_options();
@@ -680,8 +680,8 @@ 
         //add screen options - global, page child class, and view specific
         $this->_add_global_screen_options();
         $this->_add_screen_options();
-        if (method_exists($this, '_add_screen_options_' . $this->_current_view)) {
-            call_user_func(array($this, '_add_screen_options_' . $this->_current_view));
+        if (method_exists($this, '_add_screen_options_'.$this->_current_view)) {
+            call_user_func(array($this, '_add_screen_options_'.$this->_current_view));
         }
         //add help tab(s) and tours- set via page_config and qtips.
         $this->_add_help_tour();
@@ -690,32 +690,32 @@ 
         //add feature_pointers - global, page child class, and view specific
         $this->_add_feature_pointers();
         $this->_add_global_feature_pointers();
-        if (method_exists($this, '_add_feature_pointer_' . $this->_current_view)) {
-            call_user_func(array($this, '_add_feature_pointer_' . $this->_current_view));
+        if (method_exists($this, '_add_feature_pointer_'.$this->_current_view)) {
+            call_user_func(array($this, '_add_feature_pointer_'.$this->_current_view));
         }
         //enqueue scripts/styles - global, page class, and view specific
         add_action('admin_enqueue_scripts', array($this, 'load_global_scripts_styles'), 5);
         add_action('admin_enqueue_scripts', array($this, 'load_scripts_styles'), 10);
-        if (method_exists($this, 'load_scripts_styles_' . $this->_current_view)) {
-            add_action('admin_enqueue_scripts', array($this, 'load_scripts_styles_' . $this->_current_view), 15);
+        if (method_exists($this, 'load_scripts_styles_'.$this->_current_view)) {
+            add_action('admin_enqueue_scripts', array($this, 'load_scripts_styles_'.$this->_current_view), 15);
         }
         add_action('admin_enqueue_scripts', array($this, 'admin_footer_scripts_eei18n_js_strings'), 100);
         //admin_print_footer_scripts - global, page child class, and view specific.  NOTE, despite the name, whenever possible, scripts should NOT be loaded using this.  In most cases that's doing_it_wrong().  But adding hidden container elements etc. is a good use case. Notice the late priority we're giving these
         add_action('admin_print_footer_scripts', array($this, 'admin_footer_scripts_global'), 99);
         add_action('admin_print_footer_scripts', array($this, 'admin_footer_scripts'), 100);
-        if (method_exists($this, 'admin_footer_scripts_' . $this->_current_view)) {
-            add_action('admin_print_footer_scripts', array($this, 'admin_footer_scripts_' . $this->_current_view), 101);
+        if (method_exists($this, 'admin_footer_scripts_'.$this->_current_view)) {
+            add_action('admin_print_footer_scripts', array($this, 'admin_footer_scripts_'.$this->_current_view), 101);
         }
         //admin footer scripts
         add_action('admin_footer', array($this, 'admin_footer_global'), 99);
         add_action('admin_footer', array($this, 'admin_footer'), 100);
-        if (method_exists($this, 'admin_footer_' . $this->_current_view)) {
-            add_action('admin_footer', array($this, 'admin_footer_' . $this->_current_view), 101);
+        if (method_exists($this, 'admin_footer_'.$this->_current_view)) {
+            add_action('admin_footer', array($this, 'admin_footer_'.$this->_current_view), 101);
         }
         do_action('FHEE__EE_Admin_Page___load_page_dependencies__after_load', $this->page_slug);
         //targeted hook
         do_action(
-            'FHEE__EE_Admin_Page___load_page_dependencies__after_load__' . $this->page_slug . '__' . $this->_req_action
+            'FHEE__EE_Admin_Page___load_page_dependencies__after_load__'.$this->page_slug.'__'.$this->_req_action
         );
     }
 
@@ -782,7 +782,7 @@ 
     protected function _verify_routes()
     {
         do_action('AHEE_log', __FILE__, __FUNCTION__, '');
-        if (! $this->_current_page && ! defined('DOING_AJAX')) {
+        if ( ! $this->_current_page && ! defined('DOING_AJAX')) {
             return false;
         }
         $this->_route = false;
@@ -796,7 +796,7 @@ 
                 $this->_admin_page_title
             );
             // developer error msg
-            $error_msg .= '||' . $error_msg . __(
+            $error_msg .= '||'.$error_msg.__(
                     ' Make sure the "set_page_routes()" method exists, and is setting the "_page_routes" array properly.',
                     'event_espresso'
                 );
@@ -814,7 +814,7 @@ 
                 $this->_admin_page_title
             );
             // developer error msg
-            $error_msg .= '||' . $error_msg . sprintf(
+            $error_msg .= '||'.$error_msg.sprintf(
                     __(
                         ' Create a key in the "_page_routes" array named "%s" and set its value to the appropriate method.',
                         'event_espresso'
@@ -824,14 +824,14 @@ 
             throw new EE_Error($error_msg);
         }
         // and that a default route exists
-        if (! array_key_exists('default', $this->_page_routes)) {
+        if ( ! array_key_exists('default', $this->_page_routes)) {
             // user error msg
             $error_msg = sprintf(
                 __('A default page route has not been set for the % admin page.', 'event_espresso'),
                 $this->_admin_page_title
             );
             // developer error msg
-            $error_msg .= '||' . $error_msg . __(
+            $error_msg .= '||'.$error_msg.__(
                     ' Create a key in the "_page_routes" array named "default" and set its value to your default page method.',
                     'event_espresso'
                 );
@@ -840,7 +840,7 @@ 
         //first lets' catch if the UI request has EVER been set.
         if ($this->_is_UI_request === null) {
             //lets set if this is a UI request or not.
-            $this->_is_UI_request = (! isset($this->_req_data['noheader']) || $this->_req_data['noheader'] !== true)
+            $this->_is_UI_request = ( ! isset($this->_req_data['noheader']) || $this->_req_data['noheader'] !== true)
                 ? true : false;
             //wait a minute... we might have a noheader in the route array
             $this->_is_UI_request = is_array($this->_route)
@@ -869,7 +869,7 @@ 
                 $this->_admin_page_title
             );
             // developer error msg
-            $error_msg .= '||' . $error_msg . sprintf(
+            $error_msg .= '||'.$error_msg.sprintf(
                     __(
                         ' Check the route you are using in your method (%s) and make sure it matches a route set in your "_page_routes" array property',
                         'event_espresso'
@@ -894,7 +894,7 @@ 
     protected function _verify_nonce($nonce, $nonce_ref)
     {
         // verify nonce against expected value
-        if (! wp_verify_nonce($nonce, $nonce_ref)) {
+        if ( ! wp_verify_nonce($nonce, $nonce_ref)) {
             // these are not the droids you are looking for !!!
             $msg = sprintf(
                 __('%sNonce Fail.%s', 'event_espresso'),
@@ -902,7 +902,7 @@ 
                 '</a>'
             );
             if (WP_DEBUG) {
-                $msg .= "\n  " . sprintf(
+                $msg .= "\n  ".sprintf(
                         __(
                             'In order to dynamically generate nonces for your actions, use the %s::add_query_args_and_nonce() method. May the Nonce be with you!',
                             'event_espresso'
@@ -910,7 +910,7 @@ 
                         __CLASS__
                     );
             }
-            if (! defined('DOING_AJAX')) {
+            if ( ! defined('DOING_AJAX')) {
                 wp_die($msg);
             } else {
                 EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
@@ -933,7 +933,7 @@ 
      */
     protected function _route_admin_request()
     {
-        if (! $this->_is_UI_request) {
+        if ( ! $this->_is_UI_request) {
             $this->_verify_routes();
         }
         $nonce_check = isset($this->_route_config['require_nonce'])
@@ -957,13 +957,13 @@ 
         $error_msg = '';
         // action right before calling route
         // (hook is something like 'AHEE__Registrations_Admin_Page__route_admin_request')
-        if (! did_action('AHEE__EE_Admin_Page__route_admin_request')) {
+        if ( ! did_action('AHEE__EE_Admin_Page__route_admin_request')) {
             do_action('AHEE__EE_Admin_Page__route_admin_request', $this->_current_view, $this);
         }
         // right before calling the route, let's remove _wp_http_referer from the
         // $_SERVER[REQUEST_URI] global (its now in _req_data for route processing).
         $_SERVER['REQUEST_URI'] = remove_query_arg('_wp_http_referer', wp_unslash($_SERVER['REQUEST_URI']));
-        if (! empty($func)) {
+        if ( ! empty($func)) {
             if (is_array($func)) {
                 list($class, $method) = $func;
             } elseif (strpos($func, '::') !== false) {
@@ -972,7 +972,7 @@ 
                 $class  = $this;
                 $method = $func;
             }
-            if (! (is_object($class) && $class === $this)) {
+            if ( ! (is_object($class) && $class === $this)) {
                 // send along this admin page object for access by addons.
                 $args['admin_page_object'] = $this;
             }
@@ -1008,7 +1008,7 @@ 
                     $method
                 );
             }
-            if (! empty($error_msg)) {
+            if ( ! empty($error_msg)) {
                 throw new EE_Error($error_msg);
             }
         }
@@ -1089,7 +1089,7 @@ 
                 if (strpos($key, 'nonce') !== false) {
                     continue;
                 }
-                $args['wp_referer[' . $key . ']'] = $value;
+                $args['wp_referer['.$key.']'] = $value;
             }
         }
         return EEH_URL::add_query_args_and_nonce($args, $url, $exclude_nonce);
@@ -1153,7 +1153,7 @@ 
             // let's see if there is a help_sidebar set for the current route and we'll set that up for usage as well.
             if (is_array($config) && isset($config['help_sidebar'])) {
                 //check that the callback given is valid
-                if (! method_exists($this, $config['help_sidebar'])) {
+                if ( ! method_exists($this, $config['help_sidebar'])) {
                     throw new EE_Error(
                         sprintf(
                             __(
@@ -1166,7 +1166,7 @@ 
                     );
                 }
                 $content = apply_filters(
-                    'FHEE__' . get_class($this) . '__add_help_tabs__help_sidebar',
+                    'FHEE__'.get_class($this).'__add_help_tabs__help_sidebar',
                     call_user_func(array($this, $config['help_sidebar']))
                 );
                 $content .= $tour_buttons; //add help tour buttons.
@@ -1174,26 +1174,26 @@ 
                 $this->_current_screen->set_help_sidebar($content);
             }
             //if we DON'T have config help sidebar and there ARE toure buttons then we'll just add the tour buttons to the sidebar.
-            if (! isset($config['help_sidebar']) && ! empty($tour_buttons)) {
+            if ( ! isset($config['help_sidebar']) && ! empty($tour_buttons)) {
                 $this->_current_screen->set_help_sidebar($tour_buttons);
             }
             //handle if no help_tabs are set so the sidebar will still show for the help tour buttons
-            if (! isset($config['help_tabs']) && ! empty($tour_buttons)) {
+            if ( ! isset($config['help_tabs']) && ! empty($tour_buttons)) {
                 $_ht['id']      = $this->page_slug;
                 $_ht['title']   = __('Help Tours', 'event_espresso');
-                $_ht['content'] = '<p>' . __(
+                $_ht['content'] = '<p>'.__(
                         'The buttons to the right allow you to start/restart any help tours available for this page',
                         'event_espresso'
-                    ) . '</p>';
+                    ).'</p>';
                 $this->_current_screen->add_help_tab($_ht);
             }/**/
-            if (! isset($config['help_tabs'])) {
+            if ( ! isset($config['help_tabs'])) {
                 return;
             } //no help tabs for this route
-            foreach ((array)$config['help_tabs'] as $tab_id => $cfg) {
+            foreach ((array) $config['help_tabs'] as $tab_id => $cfg) {
                 //we're here so there ARE help tabs!
                 //make sure we've got what we need
-                if (! isset($cfg['title'])) {
+                if ( ! isset($cfg['title'])) {
                     throw new EE_Error(
                         __(
                             'The _page_config array is not set up properly for help tabs.  It is missing a title',
@@ -1201,7 +1201,7 @@ 
                         )
                     );
                 }
-                if (! isset($cfg['filename']) && ! isset($cfg['callback']) && ! isset($cfg['content'])) {
+                if ( ! isset($cfg['filename']) && ! isset($cfg['callback']) && ! isset($cfg['content'])) {
                     throw new EE_Error(
                         __(
                             'The _page_config array is not setup properly for help tabs. It is missing a either a filename reference, or a callback reference or a content reference so there is no way to know the content for the help tab',
@@ -1210,11 +1210,11 @@ 
                     );
                 }
                 //first priority goes to content.
-                if (! empty($cfg['content'])) {
+                if ( ! empty($cfg['content'])) {
                     $content = ! empty($cfg['content']) ? $cfg['content'] : null;
                     //second priority goes to filename
-                } elseif (! empty($cfg['filename'])) {
-                    $file_path = $this->_get_dir() . '/help_tabs/' . $cfg['filename'] . '.help_tab.php';
+                } elseif ( ! empty($cfg['filename'])) {
+                    $file_path = $this->_get_dir().'/help_tabs/'.$cfg['filename'].'.help_tab.php';
                     //it's possible that the file is located on decaf route (and above sets up for caf route, if this is the case then lets check decaf route too)
                     $file_path = ! is_readable($file_path) ? EE_ADMIN_PAGES
                                                              . basename($this->_get_dir())
@@ -1222,7 +1222,7 @@ 
                                                              . $cfg['filename']
                                                              . '.help_tab.php' : $file_path;
                     //if file is STILL not readable then let's do a EE_Error so its more graceful than a fatal error.
-                    if (! is_readable($file_path) && ! isset($cfg['callback'])) {
+                    if ( ! is_readable($file_path) && ! isset($cfg['callback'])) {
                         EE_Error::add_error(
                             sprintf(
                                 __(
@@ -1245,7 +1245,7 @@ 
                     $content = '';
                 }
                 //check if callback is valid
-                if (empty($content) && (! isset($cfg['callback']) || ! method_exists($this, $cfg['callback']))) {
+                if (empty($content) && ( ! isset($cfg['callback']) || ! method_exists($this, $cfg['callback']))) {
                     EE_Error::add_error(
                         sprintf(
                             __(
@@ -1261,7 +1261,7 @@ 
                     return;
                 }
                 //setup config array for help tab method
-                $id  = $this->page_slug . '-' . $this->_req_action . '-' . $tab_id;
+                $id  = $this->page_slug.'-'.$this->_req_action.'-'.$tab_id;
                 $_ht = array(
                     'id'       => $id,
                     'title'    => $cfg['title'],
@@ -1290,7 +1290,7 @@ 
         $tours            = array();
         $this->_help_tour = array();
         //exit early if help tours are turned off globally
-        if (! EE_Registry::instance()->CFG->admin->help_tour_activation
+        if ( ! EE_Registry::instance()->CFG->admin->help_tour_activation
             || (defined('EE_DISABLE_HELP_TOURS')
                 && EE_DISABLE_HELP_TOURS)) {
             return;
@@ -1303,7 +1303,7 @@ 
             }
             if (isset($config['help_tour'])) {
                 foreach ($config['help_tour'] as $tour) {
-                    $file_path = $this->_get_dir() . '/help_tours/' . $tour . '.class.php';
+                    $file_path = $this->_get_dir().'/help_tours/'.$tour.'.class.php';
                     //let's see if we can get that file... if not its possible this is a decaf route not set in caffienated so lets try and get the caffeinated equivalent
                     $file_path = ! is_readable($file_path) ? EE_ADMIN_PAGES
                                                              . basename($this->_get_dir())
@@ -1311,7 +1311,7 @@ 
                                                              . $tour
                                                              . '.class.php' : $file_path;
                     //if file is STILL not readable then let's do a EE_Error so its more graceful than a fatal error.
-                    if (! is_readable($file_path)) {
+                    if ( ! is_readable($file_path)) {
                         EE_Error::add_error(
                             sprintf(
                                 __(
@@ -1328,12 +1328,12 @@ 
                         return;
                     }
                     require_once $file_path;
-                    if (! class_exists($tour)) {
+                    if ( ! class_exists($tour)) {
                         $error_msg[] = sprintf(
                             __('Something went wrong with loading the %s Help Tour Class.', 'event_espresso'),
                             $tour
                         );
-                        $error_msg[] = $error_msg[0] . "\r\n" . sprintf(
+                        $error_msg[] = $error_msg[0]."\r\n".sprintf(
                                 __(
                                     'There is no class in place for the %s help tour.%s Make sure you have <strong>%s</strong> defined in the "help_tour" array for the %s route of the % admin page.',
                                     'event_espresso'
@@ -1357,7 +1357,7 @@ 
                 $this->_help_tour[$route][] = EEH_Template::help_tour_stops_generator($end_stop_tour);
             }
         }
-        if (! empty($tours)) {
+        if ( ! empty($tours)) {
             $this->_help_tour['tours'] = $tours;
         }
         //thats it!  Now that the $_help_tours property is set (or not) the scripts and html should be taken care of automatically.
@@ -1374,11 +1374,11 @@ 
     protected function _add_qtips()
     {
         if (isset($this->_route_config['qtips'])) {
-            $qtips = (array)$this->_route_config['qtips'];
+            $qtips = (array) $this->_route_config['qtips'];
             //load qtip loader
             $path = array(
-                $this->_get_dir() . '/qtips/',
-                EE_ADMIN_PAGES . basename($this->_get_dir()) . '/qtips/',
+                $this->_get_dir().'/qtips/',
+                EE_ADMIN_PAGES.basename($this->_get_dir()).'/qtips/',
             );
             EEH_Qtip_Loader::instance()->register($qtips, $path);
         }
@@ -1399,7 +1399,7 @@ 
         do_action('AHEE_log', __FILE__, __FUNCTION__, '');
         $i = 0;
         foreach ($this->_page_config as $slug => $config) {
-            if (! is_array($config)
+            if ( ! is_array($config)
                 || (is_array($config)
                     && (isset($config['nav']) && ! $config['nav'])
                     || ! isset($config['nav']))) {
@@ -1409,10 +1409,10 @@ 
             if (isset($config['nav']['persistent']) && ! $config['nav']['persistent'] && $slug !== $this->_req_action) {
                 continue;
             } //nav tab is only to appear when route requested.
-            if (! $this->check_user_access($slug, true)) {
+            if ( ! $this->check_user_access($slug, true)) {
                 continue;
             } //no nav tab becasue current user does not have access.
-            $css_class              = isset($config['css_class']) ? $config['css_class'] . ' ' : '';
+            $css_class              = isset($config['css_class']) ? $config['css_class'].' ' : '';
             $this->_nav_tabs[$slug] = array(
                 'url'       => isset($config['nav']['url'])
                     ? $config['nav']['url']
@@ -1425,7 +1425,7 @@ 
                     : ucwords(
                         str_replace('_', ' ', $slug)
                     ),
-                'css_class' => $this->_req_action == $slug ? $css_class . 'nav-tab-active' : $css_class,
+                'css_class' => $this->_req_action == $slug ? $css_class.'nav-tab-active' : $css_class,
                 'order'     => isset($config['nav']['order']) ? $config['nav']['order'] : $i,
             );
             $i++;
@@ -1495,7 +1495,7 @@ 
             $capability = empty($capability) ? 'manage_options' : $capability;
         }
         $id = is_array($this->_route) && ! empty($this->_route['obj_id']) ? $this->_route['obj_id'] : 0;
-        if ((! function_exists('is_admin')
+        if (( ! function_exists('is_admin')
              || ! EE_Registry::instance()->CAP->current_user_can(
                     $capability,
                     $this->page_slug
@@ -1606,7 +1606,7 @@ 
     public function admin_footer_global()
     {
         //dialog container for dialog helper
-        $d_cont = '<div class="ee-admin-dialog-container auto-hide hidden">' . "\n";
+        $d_cont = '<div class="ee-admin-dialog-container auto-hide hidden">'."\n";
         $d_cont .= '<div class="ee-notices"></div>';
         $d_cont .= '<div class="ee-admin-dialog-container-inner-content"></div>';
         $d_cont .= '</div>';
@@ -1616,7 +1616,7 @@ 
             echo implode('<br />', $this->_help_tour[$this->_req_action]);
         }
         //current set timezone for timezone js
-        echo '<span id="current_timezone" class="hidden">' . EEH_DTT_Helper::get_timezone() . '</span>';
+        echo '<span id="current_timezone" class="hidden">'.EEH_DTT_Helper::get_timezone().'</span>';
     }
 
 
@@ -1645,11 +1645,11 @@ 
     {
         $content       = '';
         $help_array    = empty($help_array) ? $this->_get_help_content() : $help_array;
-        $template_path = EE_ADMIN_TEMPLATE . 'admin_help_popup.template.php';
+        $template_path = EE_ADMIN_TEMPLATE.'admin_help_popup.template.php';
         //loop through the array and setup content
         foreach ($help_array as $trigger => $help) {
             //make sure the array is setup properly
-            if (! isset($help['title']) || ! isset($help['content'])) {
+            if ( ! isset($help['title']) || ! isset($help['content'])) {
                 throw new EE_Error(
                     __(
                         'Does not look like the popup content array has been setup correctly.  Might want to double check that.  Read the comments for the _get_help_popup_content method found in "EE_Admin_Page" class',
@@ -1663,7 +1663,7 @@ 
                 'help_popup_title'   => $help['title'],
                 'help_popup_content' => $help['content'],
             );
-            $content       .= EEH_Template::display_template($template_path, $template_args, true);
+            $content .= EEH_Template::display_template($template_path, $template_args, true);
         }
         if ($display) {
             echo $content;
@@ -1683,15 +1683,15 @@ 
     private function _get_help_content()
     {
         //what is the method we're looking for?
-        $method_name = '_help_popup_content_' . $this->_req_action;
+        $method_name = '_help_popup_content_'.$this->_req_action;
         //if method doesn't exist let's get out.
-        if (! method_exists($this, $method_name)) {
+        if ( ! method_exists($this, $method_name)) {
             return array();
         }
         //k we're good to go let's retrieve the help array
         $help_array = call_user_func(array($this, $method_name));
         //make sure we've got an array!
-        if (! is_array($help_array)) {
+        if ( ! is_array($help_array)) {
             throw new EE_Error(
                 __(
                     'Something went wrong with help popup content generation. Expecting an array and well, this ain\'t no array bub.',
@@ -1731,7 +1731,7 @@ 
                     'event_espresso'
                 ),
             );
-            $help_content            = $this->_set_help_popup_content($help_array, false);
+            $help_content = $this->_set_help_popup_content($help_array, false);
         }
         //let's setup the trigger
         $content = '<a class="ee-dialog" href="?height='
@@ -1741,7 +1741,7 @@ 
                    . '&inlineId='
                    . $trigger_id
                    . '" target="_blank"><span class="question ee-help-popup-question"></span></a>';
-        $content = $content . $help_content;
+        $content = $content.$help_content;
         if ($display) {
             echo $content;
         } else {
@@ -1804,15 +1804,15 @@ 
         // register all styles
         wp_register_style(
             'espresso-ui-theme',
-            EE_GLOBAL_ASSETS_URL . 'css/espresso-ui-theme/jquery-ui-1.10.3.custom.min.css',
+            EE_GLOBAL_ASSETS_URL.'css/espresso-ui-theme/jquery-ui-1.10.3.custom.min.css',
             array(),
             EVENT_ESPRESSO_VERSION
         );
-        wp_register_style('ee-admin-css', EE_ADMIN_URL . 'assets/ee-admin-page.css', array(), EVENT_ESPRESSO_VERSION);
+        wp_register_style('ee-admin-css', EE_ADMIN_URL.'assets/ee-admin-page.css', array(), EVENT_ESPRESSO_VERSION);
         //helpers styles
         wp_register_style(
             'ee-text-links',
-            EE_PLUGIN_DIR_URL . 'core/helpers/assets/ee_text_list_helper.css',
+            EE_PLUGIN_DIR_URL.'core/helpers/assets/ee_text_list_helper.css',
             array(),
             EVENT_ESPRESSO_VERSION
         );
@@ -1820,21 +1820,21 @@ 
         //register all scripts
         wp_register_script(
             'ee-dialog',
-            EE_ADMIN_URL . 'assets/ee-dialog-helper.js',
+            EE_ADMIN_URL.'assets/ee-dialog-helper.js',
             array('jquery', 'jquery-ui-draggable'),
             EVENT_ESPRESSO_VERSION,
             true
         );
         wp_register_script(
             'ee_admin_js',
-            EE_ADMIN_URL . 'assets/ee-admin-page.js',
+            EE_ADMIN_URL.'assets/ee-admin-page.js',
             array('espresso_core', 'ee-parse-uri', 'ee-dialog'),
             EVENT_ESPRESSO_VERSION,
             true
         );
         wp_register_script(
             'jquery-ui-timepicker-addon',
-            EE_GLOBAL_ASSETS_URL . 'scripts/jquery-ui-timepicker-addon.js',
+            EE_GLOBAL_ASSETS_URL.'scripts/jquery-ui-timepicker-addon.js',
             array('jquery-ui-datepicker', 'jquery-ui-slider'),
             EVENT_ESPRESSO_VERSION,
             true
@@ -1843,7 +1843,7 @@ 
         //script for sorting tables
         wp_register_script(
             'espresso_ajax_table_sorting',
-            EE_ADMIN_URL . "assets/espresso_ajax_table_sorting.js",
+            EE_ADMIN_URL."assets/espresso_ajax_table_sorting.js",
             array('ee_admin_js', 'jquery-ui-sortable'),
             EVENT_ESPRESSO_VERSION,
             true
@@ -1851,7 +1851,7 @@ 
         //script for parsing uri's
         wp_register_script(
             'ee-parse-uri',
-            EE_GLOBAL_ASSETS_URL . 'scripts/parseuri.js',
+            EE_GLOBAL_ASSETS_URL.'scripts/parseuri.js',
             array(),
             EVENT_ESPRESSO_VERSION,
             true
@@ -1859,7 +1859,7 @@ 
         //and parsing associative serialized form elements
         wp_register_script(
             'ee-serialize-full-array',
-            EE_GLOBAL_ASSETS_URL . 'scripts/jquery.serializefullarray.js',
+            EE_GLOBAL_ASSETS_URL.'scripts/jquery.serializefullarray.js',
             array('jquery'),
             EVENT_ESPRESSO_VERSION,
             true
@@ -1867,28 +1867,28 @@ 
         //helpers scripts
         wp_register_script(
             'ee-text-links',
-            EE_PLUGIN_DIR_URL . 'core/helpers/assets/ee_text_list_helper.js',
+            EE_PLUGIN_DIR_URL.'core/helpers/assets/ee_text_list_helper.js',
             array('jquery'),
             EVENT_ESPRESSO_VERSION,
             true
         );
         wp_register_script(
             'ee-moment-core',
-            EE_THIRD_PARTY_URL . 'moment/moment-with-locales.min.js',
+            EE_THIRD_PARTY_URL.'moment/moment-with-locales.min.js',
             array(),
             EVENT_ESPRESSO_VERSION,
             true
         );
         wp_register_script(
             'ee-moment',
-            EE_THIRD_PARTY_URL . 'moment/moment-timezone-with-data.min.js',
+            EE_THIRD_PARTY_URL.'moment/moment-timezone-with-data.min.js',
             array('ee-moment-core'),
             EVENT_ESPRESSO_VERSION,
             true
         );
         wp_register_script(
             'ee-datepicker',
-            EE_ADMIN_URL . 'assets/ee-datepicker.js',
+            EE_ADMIN_URL.'assets/ee-datepicker.js',
             array('jquery-ui-timepicker-addon', 'ee-moment'),
             EVENT_ESPRESSO_VERSION,
             true
@@ -1923,11 +1923,11 @@ 
         /**
          * help tour stuff
          */
-        if (! empty($this->_help_tour)) {
+        if ( ! empty($this->_help_tour)) {
             //register the js for kicking things off
             wp_enqueue_script(
                 'ee-help-tour',
-                EE_ADMIN_URL . 'assets/ee-help-tour.js',
+                EE_ADMIN_URL.'assets/ee-help-tour.js',
                 array('jquery-joyride'),
                 EVENT_ESPRESSO_VERSION,
                 true
@@ -2025,30 +2025,30 @@ 
     protected function _set_list_table()
     {
         //first is this a list_table view?
-        if (! isset($this->_route_config['list_table'])) {
+        if ( ! isset($this->_route_config['list_table'])) {
             return;
         } //not a list_table view so get out.
         //list table functions are per view specific (because some admin pages might have more than one listtable!)
-        if (call_user_func(array($this, '_set_list_table_views_' . $this->_req_action)) === false) {
+        if (call_user_func(array($this, '_set_list_table_views_'.$this->_req_action)) === false) {
             //user error msg
             $error_msg = __('An error occurred. The requested list table views could not be found.', 'event_espresso');
             //developer error msg
-            $error_msg .= '||' . sprintf(
+            $error_msg .= '||'.sprintf(
                     __(
                         'List table views for "%s" route could not be setup. Check that you have the corresponding method, "%s" set up for defining list_table_views for this route.',
                         'event_espresso'
                     ),
                     $this->_req_action,
-                    '_set_list_table_views_' . $this->_req_action
+                    '_set_list_table_views_'.$this->_req_action
                 );
             throw new EE_Error($error_msg);
         }
         //let's provide the ability to filter the views per PAGE AND ROUTE, per PAGE, and globally
         $this->_views = apply_filters(
-            'FHEE_list_table_views_' . $this->page_slug . '_' . $this->_req_action,
+            'FHEE_list_table_views_'.$this->page_slug.'_'.$this->_req_action,
             $this->_views
         );
-        $this->_views = apply_filters('FHEE_list_table_views_' . $this->page_slug, $this->_views);
+        $this->_views = apply_filters('FHEE_list_table_views_'.$this->page_slug, $this->_views);
         $this->_views = apply_filters('FHEE_list_table_views', $this->_views);
         $this->_set_list_table_view();
         $this->_set_list_table_object();
@@ -2066,7 +2066,7 @@ 
     {
         do_action('AHEE_log', __FILE__, __FUNCTION__, '');
         // looking at active items or dumpster diving ?
-        if (! isset($this->_req_data['status']) || ! array_key_exists($this->_req_data['status'], $this->_views)) {
+        if ( ! isset($this->_req_data['status']) || ! array_key_exists($this->_req_data['status'], $this->_views)) {
             $this->_view = isset($this->_views['in_use']) ? 'in_use' : 'all';
         } else {
             $this->_view = sanitize_key($this->_req_data['status']);
@@ -2084,7 +2084,7 @@ 
     protected function _set_list_table_object()
     {
         if (isset($this->_route_config['list_table'])) {
-            if (! class_exists($this->_route_config['list_table'])) {
+            if ( ! class_exists($this->_route_config['list_table'])) {
                 throw new EE_Error(
                     sprintf(
                         __(
@@ -2123,7 +2123,7 @@ 
             // check for current view
             $this->_views[$key]['class']               = $this->_view == $view['slug'] ? 'current' : '';
             $query_args['action']                      = $this->_req_action;
-            $query_args[$this->_req_action . '_nonce'] = wp_create_nonce($query_args['action'] . '_nonce');
+            $query_args[$this->_req_action.'_nonce'] = wp_create_nonce($query_args['action'].'_nonce');
             $query_args['status']                      = $view['slug'];
             //merge any other arguments sent in.
             if (isset($extra_query_args[$view['slug']])) {
@@ -2150,7 +2150,7 @@ 
     {
         do_action('AHEE_log', __FILE__, __FUNCTION__, '');
         $values   = array(10, 25, 50, 100);
-        $per_page = (! empty($this->_req_data['per_page'])) ? absint($this->_req_data['per_page']) : 10;
+        $per_page = ( ! empty($this->_req_data['per_page'])) ? absint($this->_req_data['per_page']) : 10;
         if ($max_entries) {
             $values[] = $max_entries;
             sort($values);
@@ -2162,14 +2162,14 @@ 
 					<select id="entries-per-page-slct" name="entries-per-page-slct">';
         foreach ($values as $value) {
             if ($value < $max_entries) {
-                $selected                  = $value == $per_page ? ' selected="' . $per_page . '"' : '';
+                $selected = $value == $per_page ? ' selected="'.$per_page.'"' : '';
                 $entries_per_page_dropdown .= '
-						<option value="' . $value . '"' . $selected . '>' . $value . '&nbsp;&nbsp;</option>';
+						<option value="' . $value.'"'.$selected.'>'.$value.'&nbsp;&nbsp;</option>';
             }
         }
-        $selected                  = $max_entries == $per_page ? ' selected="' . $per_page . '"' : '';
+        $selected = $max_entries == $per_page ? ' selected="'.$per_page.'"' : '';
         $entries_per_page_dropdown .= '
-						<option value="' . $max_entries . '"' . $selected . '>All&nbsp;&nbsp;</option>';
+						<option value="' . $max_entries.'"'.$selected.'>All&nbsp;&nbsp;</option>';
         $entries_per_page_dropdown .= '
 					</select>
 					entries
@@ -2195,7 +2195,7 @@ 
             empty($this->_search_btn_label) ? $this->page_label
                 : $this->_search_btn_label
         );
-        $this->_template_args['search']['callback']  = 'search_' . $this->page_slug;
+        $this->_template_args['search']['callback'] = 'search_'.$this->page_slug;
     }
 
     /*** END LIST TABLE METHODS **/
@@ -2233,7 +2233,7 @@ 
                     // user error msg
                     $error_msg = __('An error occurred. The  requested metabox could not be found.', 'event_espresso');
                     // developer error msg
-                    $error_msg .= '||' . sprintf(
+                    $error_msg .= '||'.sprintf(
                             __(
                                 'The metabox with the string "%s" could not be called. Check that the spelling for method names and actions in the "_page_config[\'metaboxes\']" array are all correct.',
                                 'event_espresso'
@@ -2267,16 +2267,16 @@ 
             add_screen_option(
                 'layout_columns',
                 array(
-                    'max'     => (int)$this->_route_config['columns'][0],
-                    'default' => (int)$this->_route_config['columns'][1],
+                    'max'     => (int) $this->_route_config['columns'][0],
+                    'default' => (int) $this->_route_config['columns'][1],
                 )
             );
             $this->_template_args['num_columns']                 = $this->_route_config['columns'][0];
             $screen_id                                           = $this->_current_screen->id;
-            $screen_columns                                      = (int)get_user_option("screen_layout_$screen_id");
+            $screen_columns                                      = (int) get_user_option("screen_layout_$screen_id");
             $total_columns                                       = ! empty($screen_columns) ? $screen_columns
                 : $this->_route_config['columns'][1];
-            $this->_template_args['current_screen_widget_class'] = 'columns-' . $total_columns;
+            $this->_template_args['current_screen_widget_class'] = 'columns-'.$total_columns;
             $this->_template_args['current_page']                = $this->_wp_page_slug;
             $this->_template_args['screen']                      = $this->_current_screen;
             $this->_column_template_path                         = EE_ADMIN_TEMPLATE
@@ -2320,7 +2320,7 @@ 
      */
     protected function _espresso_ratings_request()
     {
-        if (! apply_filters('FHEE_show_ratings_request_meta_box', true)) {
+        if ( ! apply_filters('FHEE_show_ratings_request_meta_box', true)) {
             return '';
         }
         $ratings_box_title = apply_filters(
@@ -2346,7 +2346,7 @@ 
      */
     public function espresso_ratings_request()
     {
-        $template_path = EE_ADMIN_TEMPLATE . 'espresso_ratings_request_content.template.php';
+        $template_path = EE_ADMIN_TEMPLATE.'espresso_ratings_request_content.template.php';
         EEH_Template::display_template($template_path, array());
     }
 
@@ -2354,22 +2354,22 @@ 
 
     public static function cached_rss_display($rss_id, $url)
     {
-        $loading    = '<p class="widget-loading hide-if-no-js">'
+        $loading = '<p class="widget-loading hide-if-no-js">'
                       . __('Loading&#8230;')
                       . '</p><p class="hide-if-js">'
                       . __('This widget requires JavaScript.')
                       . '</p>';
         $doing_ajax = (defined('DOING_AJAX') && DOING_AJAX);
-        $pre        = '<div class="espresso-rss-display">' . "\n\t";
-        $pre        .= '<span id="' . $rss_id . '_url" class="hidden">' . $url . '</span>';
-        $post       = '</div>' . "\n";
-        $cache_key  = 'ee_rss_' . md5($rss_id);
+        $pre        = '<div class="espresso-rss-display">'."\n\t";
+        $pre .= '<span id="'.$rss_id.'_url" class="hidden">'.$url.'</span>';
+        $post       = '</div>'."\n";
+        $cache_key  = 'ee_rss_'.md5($rss_id);
         if (false != ($output = get_transient($cache_key))) {
-            echo $pre . $output . $post;
+            echo $pre.$output.$post;
             return true;
         }
-        if (! $doing_ajax) {
-            echo $pre . $loading . $post;
+        if ( ! $doing_ajax) {
+            echo $pre.$loading.$post;
             return false;
         }
         ob_start();
@@ -2391,7 +2391,7 @@ 
                     'FHEE__EE_Admin_Page__espresso_news_post_box__feed_url',
                     'http://eventespresso.com/feed/'
                 );
-                $url      = urlencode($feed_url);
+                $url = urlencode($feed_url);
                 self::cached_rss_display('espresso_news_post_box_content', $url);
                 ?>
             </div>
@@ -2437,7 +2437,7 @@ 
 
     public function espresso_sponsors_post_box()
     {
-        $templatepath = EE_ADMIN_TEMPLATE . 'admin_general_metabox_contents_espresso_sponsors.template.php';
+        $templatepath = EE_ADMIN_TEMPLATE.'admin_general_metabox_contents_espresso_sponsors.template.php';
         EEH_Template::display_template($templatepath);
     }
 
@@ -2445,9 +2445,9 @@ 
 
     private function _publish_post_box()
     {
-        $meta_box_ref = 'espresso_' . $this->page_slug . '_editor_overview';
+        $meta_box_ref = 'espresso_'.$this->page_slug.'_editor_overview';
         //if there is a array('label' => array('publishbox' => 'some title') ) present in the _page_config array then we'll use that for the metabox label.  Otherwise we'll just use publish (publishbox itself could be an array of labels indexed by routes)
-        if (! empty($this->_labels['publishbox'])) {
+        if ( ! empty($this->_labels['publishbox'])) {
             $box_label = is_array($this->_labels['publishbox']) ? $this->_labels['publishbox'][$this->_req_action]
                 : $this->_labels['publishbox'];
         } else {
@@ -2547,12 +2547,12 @@ 
             );
         }
         $this->_template_args['publish_delete_link'] = ! empty($id) ? $delete : '';
-        if (! empty($name) && ! empty($id)) {
+        if ( ! empty($name) && ! empty($id)) {
             $hidden_field_arr[$name] = array(
                 'type'  => 'hidden',
                 'value' => $id,
             );
-            $hf                      = $this->_generate_admin_form_fields($hidden_field_arr, 'array');
+            $hf = $this->_generate_admin_form_fields($hidden_field_arr, 'array');
         } else {
             $hf = '';
         }
@@ -2672,7 +2672,7 @@ 
             'do_action( "AHEE_log", __FILE__, __FUNCTION__, ""); echo EEH_Template::display_template( $metabox["args"]["template_path"], $metabox["args"]["template_args"], TRUE );'
         ) : $callback;
         add_meta_box(
-            str_replace('_', '-', $action) . '-mbox',
+            str_replace('_', '-', $action).'-mbox',
             $title,
             $call_back_func,
             $this->_wp_page_slug,
@@ -2764,9 +2764,9 @@ 
             : 'espresso-default-admin';
         $template_path                                     = $sidebar
             ? EE_ADMIN_TEMPLATE . 'admin_details_wrapper.template.php'
-            : EE_ADMIN_TEMPLATE . 'admin_details_wrapper_no_sidebar.template.php';
+            : EE_ADMIN_TEMPLATE.'admin_details_wrapper_no_sidebar.template.php';
         if (defined('DOING_AJAX') && DOING_AJAX) {
-            $template_path = EE_ADMIN_TEMPLATE . 'admin_details_wrapper_no_sidebar_ajax.template.php';
+            $template_path = EE_ADMIN_TEMPLATE.'admin_details_wrapper_no_sidebar_ajax.template.php';
         }
         $template_path                                     = ! empty($this->_column_template_path)
             ? $this->_column_template_path : $template_path;
@@ -2821,7 +2821,7 @@ 
                 true
             )
             : $this->_template_args['preview_action_button'];
-        $template_path                                 = EE_ADMIN_TEMPLATE . 'admin_caf_full_page_preview.template.php';
+        $template_path                                 = EE_ADMIN_TEMPLATE.'admin_caf_full_page_preview.template.php';
         $this->_template_args['admin_page_content']    = EEH_Template::display_template(
             $template_path,
             $this->_template_args,
@@ -2872,7 +2872,7 @@ 
         //setup search attributes
         $this->_set_search_attributes();
         $this->_template_args['current_page']     = $this->_wp_page_slug;
-        $template_path                            = EE_ADMIN_TEMPLATE . 'admin_list_wrapper.template.php';
+        $template_path                            = EE_ADMIN_TEMPLATE.'admin_list_wrapper.template.php';
         $this->_template_args['table_url']        = defined('DOING_AJAX')
             ? add_query_arg(array('noheader' => 'true', 'route' => $this->_req_action), $this->_admin_base_url)
             : add_query_arg(array('route' => $this->_req_action), $this->_admin_base_url);
@@ -2880,10 +2880,10 @@ 
         $this->_template_args['current_route']    = $this->_req_action;
         $this->_template_args['list_table_class'] = get_class($this->_list_table_object);
         $ajax_sorting_callback                    = $this->_list_table_object->get_ajax_sorting_callback();
-        if (! empty($ajax_sorting_callback)) {
+        if ( ! empty($ajax_sorting_callback)) {
             $sortable_list_table_form_fields = wp_nonce_field(
-                $ajax_sorting_callback . '_nonce',
-                $ajax_sorting_callback . '_nonce',
+                $ajax_sorting_callback.'_nonce',
+                $ajax_sorting_callback.'_nonce',
                 false,
                 false
             );
@@ -2901,19 +2901,19 @@ 
         $this->_template_args['sortable_list_table_form_fields'] = $sortable_list_table_form_fields;
         $hidden_form_fields                                      = isset($this->_template_args['list_table_hidden_fields'])
             ? $this->_template_args['list_table_hidden_fields'] : '';
-        $nonce_ref                                               = $this->_req_action . '_nonce';
-        $hidden_form_fields                                      .= '<input type="hidden" name="'
+        $nonce_ref                                               = $this->_req_action.'_nonce';
+        $hidden_form_fields .= '<input type="hidden" name="'
                                                                     . $nonce_ref
                                                                     . '" value="'
                                                                     . wp_create_nonce($nonce_ref)
                                                                     . '">';
-        $this->_template_args['list_table_hidden_fields']        = $hidden_form_fields;
+        $this->_template_args['list_table_hidden_fields'] = $hidden_form_fields;
         //display message about search results?
         $this->_template_args['before_list_table'] .= ! empty($this->_req_data['s'])
-            ? '<p class="ee-search-results">' . sprintf(
+            ? '<p class="ee-search-results">'.sprintf(
                 esc_html__('Displaying search results for the search string: %1$s', 'event_espresso'),
                 trim($this->_req_data['s'], '%')
-            ) . '</p>'
+            ).'</p>'
             : '';
         // filter before_list_table template arg
         $this->_template_args['before_list_table'] = apply_filters(
@@ -2928,9 +2928,9 @@ 
         // but would not be backwards compatible, so we have to add a new filter
         $this->_template_args['before_list_table'] = implode(
             " \n",
-            (array)apply_filters(
+            (array) apply_filters(
                 'FHEE__EE_Admin_Page___display_admin_list_table_page__before_list_table__template_args_array',
-                (array)$this->_template_args['before_list_table'],
+                (array) $this->_template_args['before_list_table'],
                 $this->page_slug,
                 $this->_req_data,
                 $this->_req_action
@@ -2947,11 +2947,11 @@ 
         // convert to array and filter again
         // arrays are easier to inject new items in a specific location,
         // but would not be backwards compatible, so we have to add a new filter
-        $this->_template_args['after_list_table']   = implode(
+        $this->_template_args['after_list_table'] = implode(
             " \n",
-            (array)apply_filters(
+            (array) apply_filters(
                 'FHEE__EE_Admin_Page___display_admin_list_table_page__after_list_table__template_args_array',
-                (array)$this->_template_args['after_list_table'],
+                (array) $this->_template_args['after_list_table'],
                 $this->page_slug,
                 $this->_req_data,
                 $this->_req_action
@@ -2990,10 +2990,10 @@ 
     {
         $this->_template_args['items'] = apply_filters(
             'FHEE__EE_Admin_Page___display_legend__items',
-            (array)$items,
+            (array) $items,
             $this
         );
-        $legend_template               = EE_ADMIN_TEMPLATE . 'admin_details_legend.template.php';
+        $legend_template = EE_ADMIN_TEMPLATE.'admin_details_legend.template.php';
         return EEH_Template::display_template($legend_template, $this->_template_args, true);
     }
 
@@ -3095,16 +3095,16 @@ 
         $this->_template_args['nav_tabs']                  = $this->_nav_tabs;
         $this->_template_args['admin_page_title']          = $this->_admin_page_title;
         $this->_template_args['before_admin_page_content'] = apply_filters(
-            'FHEE_before_admin_page_content' . $this->_current_page . $this->_current_view,
+            'FHEE_before_admin_page_content'.$this->_current_page.$this->_current_view,
             isset($this->_template_args['before_admin_page_content'])
                 ? $this->_template_args['before_admin_page_content'] : ''
         );
-        $this->_template_args['after_admin_page_content']  = apply_filters(
-            'FHEE_after_admin_page_content' . $this->_current_page . $this->_current_view,
+        $this->_template_args['after_admin_page_content'] = apply_filters(
+            'FHEE_after_admin_page_content'.$this->_current_page.$this->_current_view,
             isset($this->_template_args['after_admin_page_content']) ? $this->_template_args['after_admin_page_content']
                 : ''
         );
-        $this->_template_args['after_admin_page_content']  .= $this->_set_help_popup_content();
+        $this->_template_args['after_admin_page_content'] .= $this->_set_help_popup_content();
         // load settings page wrapper template
         $template_path = ! defined('DOING_AJAX')
             ? EE_ADMIN_TEMPLATE . 'admin_wrapper.template.php'
@@ -3195,8 +3195,8 @@ 
     protected function _set_save_buttons($both = true, $text = array(), $actions = array(), $referrer = null)
     {
         //make sure $text and $actions are in an array
-        $text          = (array)$text;
-        $actions       = (array)$actions;
+        $text          = (array) $text;
+        $actions       = (array) $actions;
         $referrer_url  = empty($referrer) ? '' : $referrer;
         $referrer_url  = ! $referrer
             ? '<input type="hidden" id="save_and_close_referrer" name="save_and_close_referrer" value="'
@@ -3205,7 +3205,7 @@ 
             : '<input type="hidden" id="save_and_close_referrer" name="save_and_close_referrer" value="'
               . $referrer
               . '" />';
-        $button_text   = ! empty($text)
+        $button_text = ! empty($text)
             ? $text
             : array(
                 __('Save', 'event_espresso'),
@@ -3216,7 +3216,7 @@ 
         $this->_template_args['save_buttons'] = $referrer_url;
         foreach ($button_text as $key => $button) {
             $ref                                  = $default_names[$key];
-            $id                                   = $this->_current_view . '_' . $ref;
+            $id                                   = $this->_current_view.'_'.$ref;
             $name                                 = ! empty($actions) ? $actions[$key] : $ref;
             $this->_template_args['save_buttons'] .= '<input type="submit" class="button-primary '
                                                      . $ref
@@ -3227,7 +3227,7 @@ 
                                                      . '" id="'
                                                      . $id
                                                      . '" />';
-            if (! $both) {
+            if ( ! $both) {
                 break;
             }
         }
@@ -3262,12 +3262,12 @@ 
     {
         if (empty($route)) {
             $user_msg = __('An error occurred. No action was set for this page\'s form.', 'event_espresso');
-            $dev_msg  = $user_msg . "\n" . sprintf(
+            $dev_msg  = $user_msg."\n".sprintf(
                     __('The $route argument is required for the %s->%s method.', 'event_espresso'),
                     __FUNCTION__,
                     __CLASS__
                 );
-            EE_Error::add_error($user_msg . '||' . $dev_msg, __FILE__, __FUNCTION__, __LINE__);
+            EE_Error::add_error($user_msg.'||'.$dev_msg, __FILE__, __FUNCTION__, __LINE__);
         }
         // open form
         $this->_template_args['before_admin_page_content'] = '<form name="form" method="post" action="'
@@ -3276,9 +3276,9 @@ 
                                                              . $route
                                                              . '_event_form" >';
         // add nonce
-        $nonce = wp_nonce_field($route . '_nonce', $route . '_nonce', false, false);
+        $nonce = wp_nonce_field($route.'_nonce', $route.'_nonce', false, false);
         //		$nonce = wp_nonce_field( $route . '_nonce', '_wpnonce', FALSE, FALSE );
-        $this->_template_args['before_admin_page_content'] .= "\n\t" . $nonce;
+        $this->_template_args['before_admin_page_content'] .= "\n\t".$nonce;
         // add REQUIRED form action
         $hidden_fields = array(
             'action' => array('type' => 'hidden', 'value' => $route),
@@ -3289,8 +3289,8 @@ 
         // generate form fields
         $form_fields = $this->_generate_admin_form_fields($hidden_fields, 'array');
         // add fields to form
-        foreach ((array)$form_fields as $field_name => $form_field) {
-            $this->_template_args['before_admin_page_content'] .= "\n\t" . $form_field['field'];
+        foreach ((array) $form_fields as $field_name => $form_field) {
+            $this->_template_args['before_admin_page_content'] .= "\n\t".$form_field['field'];
         }
         // close form
         $this->_template_args['after_admin_page_content'] = '</form>';
@@ -3344,10 +3344,10 @@ 
         $redirect_url = isset($query_args['page']) ? admin_url('admin.php') : $this->_admin_base_url;
         $notices      = EE_Error::get_notices(false);
         // overwrite default success messages //BUT ONLY if overwrite not overridden
-        if (! $override_overwrite || ! empty($notices['errors'])) {
+        if ( ! $override_overwrite || ! empty($notices['errors'])) {
             EE_Error::overwrite_success();
         }
-        if (! empty($what) && ! empty($action_desc)) {
+        if ( ! empty($what) && ! empty($action_desc)) {
             // how many records affected ? more than one record ? or just one ?
             if ($success > 1 && empty($notices['errors'])) {
                 // set plural msg
@@ -3376,7 +3376,7 @@ 
             }
         }
         // check that $query_args isn't something crazy
-        if (! is_array($query_args)) {
+        if ( ! is_array($query_args)) {
             $query_args = array();
         }
         /**
@@ -3388,7 +3388,7 @@ 
          *                                method.
          */
         do_action(
-            'AHEE__' . $classname . '___redirect_after_action__before_redirect_modification_' . $this->_req_action,
+            'AHEE__'.$classname.'___redirect_after_action__before_redirect_modification_'.$this->_req_action,
             $query_args
         );
         //calculate where we're going (if we have a "save and close" button pushed)
@@ -3401,12 +3401,12 @@ 
             $redirect_url = admin_url('admin.php');
         }
         //merge any default query_args set in _default_route_query_args property
-        if (! empty($this->_default_route_query_args) && ! $this->_is_UI_request) {
+        if ( ! empty($this->_default_route_query_args) && ! $this->_is_UI_request) {
             $args_to_merge = array();
             foreach ($this->_default_route_query_args as $query_param => $query_value) {
                 //is there a wp_referer array in our _default_route_query_args property?
                 if ($query_param == 'wp_referer') {
-                    $query_value = (array)$query_value;
+                    $query_value = (array) $query_value;
                     foreach ($query_value as $reference => $value) {
                         if (strpos($reference, 'nonce') !== false) {
                             continue;
@@ -3432,18 +3432,18 @@ 
         // if redirecting to anything other than the main page, add a nonce
         if (isset($query_args['action'])) {
             // manually generate wp_nonce and merge that with the query vars becuz the wp_nonce_url function wrecks havoc on some vars
-            $query_args['_wpnonce'] = wp_create_nonce($query_args['action'] . '_nonce');
+            $query_args['_wpnonce'] = wp_create_nonce($query_args['action'].'_nonce');
         }
         //we're adding some hooks and filters in here for processing any things just before redirects (example: an admin page has done an insert or update and we want to run something after that).
-        do_action('AHEE_redirect_' . $classname . $this->_req_action, $query_args);
+        do_action('AHEE_redirect_'.$classname.$this->_req_action, $query_args);
         $redirect_url = apply_filters(
-            'FHEE_redirect_' . $classname . $this->_req_action,
+            'FHEE_redirect_'.$classname.$this->_req_action,
             self::add_query_args_and_nonce($query_args, $redirect_url),
             $query_args
         );
         // check if we're doing ajax.  If we are then lets just return the results and js can handle how it wants.
         if (defined('DOING_AJAX')) {
-            $default_data                    = array(
+            $default_data = array(
                 'close'        => true,
                 'redirect_url' => $redirect_url,
                 'where'        => 'main',
@@ -3490,7 +3490,7 @@ 
         }
         $this->_template_args['notices'] = EE_Error::get_notices();
         //IF this isn't ajax we need to create a transient for the notices using the route (however, overridden if $sticky_notices == true)
-        if (! defined('DOING_AJAX') || $sticky_notices) {
+        if ( ! defined('DOING_AJAX') || $sticky_notices) {
             $route = isset($query_args['action']) ? $query_args['action'] : 'default';
             $this->_add_transient($route, $this->_template_args['notices'], true, $skip_route_verify);
         }
@@ -3534,7 +3534,7 @@ 
                 )
             );
         }
-        if (! isset($this->_labels['buttons'][$type])) {
+        if ( ! isset($this->_labels['buttons'][$type])) {
             throw new EE_Error(
                 sprintf(
                     __(
@@ -3547,7 +3547,7 @@ 
         }
         //finally check user access for this button.
         $has_access = $this->check_user_access($action, true);
-        if (! $has_access) {
+        if ( ! $has_access) {
             return '';
         }
         $_base_url  = ! $base_url ? $this->_admin_base_url : $base_url;
@@ -3555,7 +3555,7 @@ 
             'action' => $action,
         );
         //merge extra_request args but make sure our original action takes precedence and doesn't get overwritten.
-        if (! empty($extra_request)) {
+        if ( ! empty($extra_request)) {
             $query_args = array_merge($extra_request, $query_args);
         }
         $url = self::add_query_args_and_nonce($query_args, $_base_url, false, $exclude_nonce);
@@ -3576,7 +3576,7 @@ 
         $args   = array(
             'label'   => $this->_admin_page_title,
             'default' => 10,
-            'option'  => $this->_current_page . '_' . $this->_current_view . '_per_page',
+            'option'  => $this->_current_page.'_'.$this->_current_view.'_per_page',
         );
         //ONLY add the screen option if the user has access to it.
         if ($this->check_user_access($this->_current_view, true)) {
@@ -3599,7 +3599,7 @@ 
     {
         if (isset($_POST['wp_screen_options']) && is_array($_POST['wp_screen_options'])) {
             check_admin_referer('screen-options-nonce', 'screenoptionnonce');
-            if (! $user = wp_get_current_user()) {
+            if ( ! $user = wp_get_current_user()) {
                 return;
             }
             $option = $_POST['wp_screen_options']['option'];
@@ -3610,8 +3610,8 @@ 
             $map_option = $option;
             $option     = str_replace('-', '_', $option);
             switch ($map_option) {
-                case $this->_current_page . '_' . $this->_current_view . '_per_page':
-                    $value = (int)$value;
+                case $this->_current_page.'_'.$this->_current_view.'_per_page':
+                    $value = (int) $value;
                     if ($value < 1 || $value > 999) {
                         return;
                     }
@@ -3643,7 +3643,7 @@ 
      */
     public function set_template_args($data)
     {
-        $this->_template_args = array_merge($this->_template_args, (array)$data);
+        $this->_template_args = array_merge($this->_template_args, (array) $data);
     }
 
 
@@ -3663,16 +3663,16 @@ 
     protected function _add_transient($route, $data, $notices = false, $skip_route_verify = false)
     {
         $user_id = get_current_user_id();
-        if (! $skip_route_verify) {
+        if ( ! $skip_route_verify) {
             $this->_verify_route($route);
         }
         //now let's set the string for what kind of transient we're setting
-        $transient = $notices ? 'ee_rte_n_tx_' . $route . '_' . $user_id : 'rte_tx_' . $route . '_' . $user_id;
+        $transient = $notices ? 'ee_rte_n_tx_'.$route.'_'.$user_id : 'rte_tx_'.$route.'_'.$user_id;
         $data      = $notices ? array('notices' => $data) : $data;
         //is there already a transient for this route?  If there is then let's ADD to that transient
         $existing = is_multisite() && is_network_admin() ? get_site_transient($transient) : get_transient($transient);
         if ($existing) {
-            $data = array_merge((array)$data, (array)$existing);
+            $data = array_merge((array) $data, (array) $existing);
         }
         if (is_multisite() && is_network_admin()) {
             set_site_transient($transient, $data, 8);
@@ -3693,7 +3693,7 @@ 
     {
         $user_id   = get_current_user_id();
         $route     = ! $route ? $this->_req_action : $route;
-        $transient = $notices ? 'ee_rte_n_tx_' . $route . '_' . $user_id : 'rte_tx_' . $route . '_' . $user_id;
+        $transient = $notices ? 'ee_rte_n_tx_'.$route.'_'.$user_id : 'rte_tx_'.$route.'_'.$user_id;
         $data      = is_multisite() && is_network_admin() ? get_site_transient($transient) : get_transient($transient);
         //delete transient after retrieval (just in case it hasn't expired);
         if (is_multisite() && is_network_admin()) {
@@ -3935,7 +3935,7 @@ 
      */
     protected function _next_link($url, $class = 'dashicons dashicons-arrow-right')
     {
-        return '<a class="' . $class . '" href="' . $url . '"></a>';
+        return '<a class="'.$class.'" href="'.$url.'"></a>';
     }
 
 
@@ -3949,7 +3949,7 @@ 
      */
     protected function _previous_link($url, $class = 'dashicons dashicons-arrow-left')
     {
-        return '<a class="' . $class . '" href="' . $url . '"></a>';
+        return '<a class="'.$class.'" href="'.$url.'"></a>';
     }
 
 

caffeinated/admin/extend/support/Extend_Support_Admin_Page.core.php

Indentation +65 added lines, -65 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 if (! defined('EVENT_ESPRESSO_VERSION')) {
-    exit('NO direct script access allowed');
+	exit('NO direct script access allowed');
 }
 
 
@@ -27,70 +27,70 @@ 
 class Extend_Support_Admin_Page extends Support_Admin_Page
 {
 
-    public function __construct($routing = true)
-    {
-        parent::__construct($routing);
-        define('EE_SUPPORT_CAF_ADMIN_TEMPLATE_PATH', EE_CORE_CAF_ADMIN_EXTEND . 'support/templates/');
-    }
-
-
-
-    protected function _extend_page_config()
-    {
-        $this->_admin_base_path = EE_CORE_CAF_ADMIN_EXTEND . 'support';
-        //new routes and new configs (or overrides )
-        $new_page_routes    = array(
-            'faq' => array(
-                'func'       => '_faq',
-                'capability' => 'ee_read_ee',
-            ),
-        );
-        $this->_page_routes = array_merge($this->_page_routes, $new_page_routes);
-        $new_page_config    = array(
-            'faq' => array(
-                'nav'           => array(
-                    'label' => __('FAQ', 'event_espresso'),
-                    'order' => 40,
-                ),
-                'metaboxes'     => array('_espresso_news_post_box', '_espresso_links_post_box'),
-                'require_nonce' => false,
-            ),
-        );
-        $this->_page_config = array_merge($this->_page_config, $new_page_config);
-        $this->_page_config['default']['metaboxes'][] = '_installation_boxes';
-    }
-
-
-
-    protected function _faq()
-    {
-        $template_path                              = EE_SUPPORT_CAF_ADMIN_TEMPLATE_PATH
-                                                      . 'support_admin_details_faq.template.php';
-        $this->_template_args['admin_page_content'] = EEH_Template::display_template($template_path, '', true);
-        $this->display_admin_page_with_sidebar();
-    }
-
-
-
-    protected function _installation_boxes()
-    {
-        $callback_args = array(
-            'template_path' => EE_SUPPORT_CAF_ADMIN_TEMPLATE_PATH
-                               . 'support_admin_details_additional_information.template.php',
-        );
-        add_meta_box(
-            'espresso_additional_information_support',
-            __('Additional Information', 'event_espresso'),
-            create_function(
-                '$post, $metabox',
-                'echo EEH_Template::display_template( $metabox["args"]["template_path"], "", TRUE);'
-            ),
-            $this->_current_screen->id,
-            'normal',
-            'high',
-            $callback_args
-        );
-    }
+	public function __construct($routing = true)
+	{
+		parent::__construct($routing);
+		define('EE_SUPPORT_CAF_ADMIN_TEMPLATE_PATH', EE_CORE_CAF_ADMIN_EXTEND . 'support/templates/');
+	}
+
+
+
+	protected function _extend_page_config()
+	{
+		$this->_admin_base_path = EE_CORE_CAF_ADMIN_EXTEND . 'support';
+		//new routes and new configs (or overrides )
+		$new_page_routes    = array(
+			'faq' => array(
+				'func'       => '_faq',
+				'capability' => 'ee_read_ee',
+			),
+		);
+		$this->_page_routes = array_merge($this->_page_routes, $new_page_routes);
+		$new_page_config    = array(
+			'faq' => array(
+				'nav'           => array(
+					'label' => __('FAQ', 'event_espresso'),
+					'order' => 40,
+				),
+				'metaboxes'     => array('_espresso_news_post_box', '_espresso_links_post_box'),
+				'require_nonce' => false,
+			),
+		);
+		$this->_page_config = array_merge($this->_page_config, $new_page_config);
+		$this->_page_config['default']['metaboxes'][] = '_installation_boxes';
+	}
+
+
+
+	protected function _faq()
+	{
+		$template_path                              = EE_SUPPORT_CAF_ADMIN_TEMPLATE_PATH
+													  . 'support_admin_details_faq.template.php';
+		$this->_template_args['admin_page_content'] = EEH_Template::display_template($template_path, '', true);
+		$this->display_admin_page_with_sidebar();
+	}
+
+
+
+	protected function _installation_boxes()
+	{
+		$callback_args = array(
+			'template_path' => EE_SUPPORT_CAF_ADMIN_TEMPLATE_PATH
+							   . 'support_admin_details_additional_information.template.php',
+		);
+		add_meta_box(
+			'espresso_additional_information_support',
+			__('Additional Information', 'event_espresso'),
+			create_function(
+				'$post, $metabox',
+				'echo EEH_Template::display_template( $metabox["args"]["template_path"], "", TRUE);'
+			),
+			$this->_current_screen->id,
+			'normal',
+			'high',
+			$callback_args
+		);
+	}
 
 
 

Spacing +4 added lines, -4 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if (! defined('EVENT_ESPRESSO_VERSION')) {
+if ( ! defined('EVENT_ESPRESSO_VERSION')) {
     exit('NO direct script access allowed');
 }
 
@@ -30,16 +30,16 @@ 
     public function __construct($routing = true)
     {
         parent::__construct($routing);
-        define('EE_SUPPORT_CAF_ADMIN_TEMPLATE_PATH', EE_CORE_CAF_ADMIN_EXTEND . 'support/templates/');
+        define('EE_SUPPORT_CAF_ADMIN_TEMPLATE_PATH', EE_CORE_CAF_ADMIN_EXTEND.'support/templates/');
     }
 
 
 
     protected function _extend_page_config()
     {
-        $this->_admin_base_path = EE_CORE_CAF_ADMIN_EXTEND . 'support';
+        $this->_admin_base_path = EE_CORE_CAF_ADMIN_EXTEND.'support';
         //new routes and new configs (or overrides )
-        $new_page_routes    = array(
+        $new_page_routes = array(
             'faq' => array(
                 'func'       => '_faq',
                 'capability' => 'ee_read_ee',

espresso.php

Indentation +192 added lines, -192 removed lines

@@ -38,217 +38,217 @@
  * @since       4.0
  */
 if (function_exists('espresso_version')) {
-    if (! function_exists('espresso_duplicate_plugin_error')) {
-        /**
-         *    espresso_duplicate_plugin_error
-         *    displays if more than one version of EE is activated at the same time
-         */
-        function espresso_duplicate_plugin_error()
-        {
-            ?>
+	if (! function_exists('espresso_duplicate_plugin_error')) {
+		/**
+		 *    espresso_duplicate_plugin_error
+		 *    displays if more than one version of EE is activated at the same time
+		 */
+		function espresso_duplicate_plugin_error()
+		{
+			?>
             <div class="error">
                 <p>
                     <?php
-                    echo esc_html__(
-                        'Can not run multiple versions of Event Espresso! One version has been automatically deactivated. Please verify that you have the correct version you want still active.',
-                        'event_espresso'
-                    ); ?>
+					echo esc_html__(
+						'Can not run multiple versions of Event Espresso! One version has been automatically deactivated. Please verify that you have the correct version you want still active.',
+						'event_espresso'
+					); ?>
                 </p>
             </div>
             <?php
-            espresso_deactivate_plugin(plugin_basename(__FILE__));
-        }
-    }
-    add_action('admin_notices', 'espresso_duplicate_plugin_error', 1);
+			espresso_deactivate_plugin(plugin_basename(__FILE__));
+		}
+	}
+	add_action('admin_notices', 'espresso_duplicate_plugin_error', 1);
 
 } else {
-    define('EE_MIN_PHP_VER_REQUIRED', '5.3.9');
-    if (! version_compare(PHP_VERSION, EE_MIN_PHP_VER_REQUIRED, '>=')) {
-        /**
-         * espresso_minimum_php_version_error
-         *
-         * @return void
-         */
-        function espresso_minimum_php_version_error()
-        {
-            ?>
+	define('EE_MIN_PHP_VER_REQUIRED', '5.3.9');
+	if (! version_compare(PHP_VERSION, EE_MIN_PHP_VER_REQUIRED, '>=')) {
+		/**
+		 * espresso_minimum_php_version_error
+		 *
+		 * @return void
+		 */
+		function espresso_minimum_php_version_error()
+		{
+			?>
             <div class="error">
                 <p>
                     <?php
-                    printf(
-                        esc_html__(
-                            'We\'re sorry, but Event Espresso requires PHP version %1$s or greater in order to operate. You are currently running version %2$s.%3$sIn order to update your version of PHP, you will need to contact your current hosting provider.%3$sFor information on stable PHP versions, please go to %4$s.',
-                            'event_espresso'
-                        ),
-                        EE_MIN_PHP_VER_REQUIRED,
-                        PHP_VERSION,
-                        '<br/>',
-                        '<a href="http://php.net/downloads.php">http://php.net/downloads.php</a>'
-                    );
-                    ?>
+					printf(
+						esc_html__(
+							'We\'re sorry, but Event Espresso requires PHP version %1$s or greater in order to operate. You are currently running version %2$s.%3$sIn order to update your version of PHP, you will need to contact your current hosting provider.%3$sFor information on stable PHP versions, please go to %4$s.',
+							'event_espresso'
+						),
+						EE_MIN_PHP_VER_REQUIRED,
+						PHP_VERSION,
+						'<br/>',
+						'<a href="http://php.net/downloads.php">http://php.net/downloads.php</a>'
+					);
+					?>
                 </p>
             </div>
             <?php
-            espresso_deactivate_plugin(plugin_basename(__FILE__));
-        }
+			espresso_deactivate_plugin(plugin_basename(__FILE__));
+		}
 
-        add_action('admin_notices', 'espresso_minimum_php_version_error', 1);
-    } else {
-        define('EVENT_ESPRESSO_MAIN_FILE', __FILE__);
-        /**
-         * espresso_version
-         * Returns the plugin version
-         *
-         * @return string
-         */
-        function espresso_version()
-        {
-            return apply_filters('FHEE__espresso__espresso_version', '4.9.50.rc.002');
-        }
+		add_action('admin_notices', 'espresso_minimum_php_version_error', 1);
+	} else {
+		define('EVENT_ESPRESSO_MAIN_FILE', __FILE__);
+		/**
+		 * espresso_version
+		 * Returns the plugin version
+		 *
+		 * @return string
+		 */
+		function espresso_version()
+		{
+			return apply_filters('FHEE__espresso__espresso_version', '4.9.50.rc.002');
+		}
 
-        /**
-         * espresso_plugin_activation
-         * adds a wp-option to indicate that EE has been activated via the WP admin plugins page
-         */
-        function espresso_plugin_activation()
-        {
-            update_option('ee_espresso_activation', true);
-        }
+		/**
+		 * espresso_plugin_activation
+		 * adds a wp-option to indicate that EE has been activated via the WP admin plugins page
+		 */
+		function espresso_plugin_activation()
+		{
+			update_option('ee_espresso_activation', true);
+		}
 
-        register_activation_hook(EVENT_ESPRESSO_MAIN_FILE, 'espresso_plugin_activation');
-        /**
-         *    espresso_load_error_handling
-         *    this function loads EE's class for handling exceptions and errors
-         */
-        function espresso_load_error_handling()
-        {
-            static $error_handling_loaded = false;
-            if ($error_handling_loaded) {
-                return;
-            }
-            // load debugging tools
-            if (WP_DEBUG === true && is_readable(EE_HELPERS . 'EEH_Debug_Tools.helper.php')) {
-                require_once   EE_HELPERS . 'EEH_Debug_Tools.helper.php';
-                \EEH_Debug_Tools::instance();
-            }
-            // load error handling
-            if (is_readable(EE_CORE . 'EE_Error.core.php')) {
-                require_once EE_CORE . 'EE_Error.core.php';
-            } else {
-                wp_die(esc_html__('The EE_Error core class could not be loaded.', 'event_espresso'));
-            }
-            $error_handling_loaded = true;
-        }
+		register_activation_hook(EVENT_ESPRESSO_MAIN_FILE, 'espresso_plugin_activation');
+		/**
+		 *    espresso_load_error_handling
+		 *    this function loads EE's class for handling exceptions and errors
+		 */
+		function espresso_load_error_handling()
+		{
+			static $error_handling_loaded = false;
+			if ($error_handling_loaded) {
+				return;
+			}
+			// load debugging tools
+			if (WP_DEBUG === true && is_readable(EE_HELPERS . 'EEH_Debug_Tools.helper.php')) {
+				require_once   EE_HELPERS . 'EEH_Debug_Tools.helper.php';
+				\EEH_Debug_Tools::instance();
+			}
+			// load error handling
+			if (is_readable(EE_CORE . 'EE_Error.core.php')) {
+				require_once EE_CORE . 'EE_Error.core.php';
+			} else {
+				wp_die(esc_html__('The EE_Error core class could not be loaded.', 'event_espresso'));
+			}
+			$error_handling_loaded = true;
+		}
 
-        /**
-         *    espresso_load_required
-         *    given a class name and path, this function will load that file or throw an exception
-         *
-         * @param    string $classname
-         * @param    string $full_path_to_file
-         * @throws    EE_Error
-         */
-        function espresso_load_required($classname, $full_path_to_file)
-        {
-            if (is_readable($full_path_to_file)) {
-                require_once $full_path_to_file;
-            } else {
-                throw new \EE_Error (
-                    sprintf(
-                        esc_html__(
-                            'The %s class file could not be located or is not readable due to file permissions.',
-                            'event_espresso'
-                        ),
-                        $classname
-                    )
-                );
-            }
-        }
+		/**
+		 *    espresso_load_required
+		 *    given a class name and path, this function will load that file or throw an exception
+		 *
+		 * @param    string $classname
+		 * @param    string $full_path_to_file
+		 * @throws    EE_Error
+		 */
+		function espresso_load_required($classname, $full_path_to_file)
+		{
+			if (is_readable($full_path_to_file)) {
+				require_once $full_path_to_file;
+			} else {
+				throw new \EE_Error (
+					sprintf(
+						esc_html__(
+							'The %s class file could not be located or is not readable due to file permissions.',
+							'event_espresso'
+						),
+						$classname
+					)
+				);
+			}
+		}
 
-        /**
-         * @since 4.9.27
-         * @throws \EE_Error
-         * @throws \EventEspresso\core\exceptions\InvalidInterfaceException
-         * @throws \EventEspresso\core\exceptions\InvalidEntityException
-         * @throws \EventEspresso\core\exceptions\InvalidIdentifierException
-         * @throws \EventEspresso\core\exceptions\InvalidClassException
-         * @throws \EventEspresso\core\exceptions\InvalidDataTypeException
-         * @throws \EventEspresso\core\services\container\exceptions\ServiceExistsException
-         * @throws \EventEspresso\core\services\container\exceptions\ServiceNotFoundException
-         * @throws \OutOfBoundsException
-         */
-        function bootstrap_espresso()
-        {
-            require_once __DIR__ . '/core/espresso_definitions.php';
-            try {
-                espresso_load_error_handling();
-                espresso_load_required(
-                    'EEH_Base',
-                    EE_CORE . 'helpers' . DS . 'EEH_Base.helper.php'
-                );
-                espresso_load_required(
-                    'EEH_File',
-                    EE_CORE . 'interfaces' . DS . 'EEHI_File.interface.php'
-                );
-                espresso_load_required(
-                    'EEH_File',
-                    EE_CORE . 'helpers' . DS . 'EEH_File.helper.php'
-                );
-                espresso_load_required(
-                    'EEH_Array',
-                    EE_CORE . 'helpers' . DS . 'EEH_Array.helper.php'
-                );
-                // instantiate and configure PSR4 autoloader
-                espresso_load_required(
-                    'Psr4Autoloader',
-                    EE_CORE . 'Psr4Autoloader.php'
-                );
-                espresso_load_required(
-                    'EE_Psr4AutoloaderInit',
-                    EE_CORE . 'EE_Psr4AutoloaderInit.core.php'
-                );
-                $AutoloaderInit = new EE_Psr4AutoloaderInit();
-                $AutoloaderInit->initializeAutoloader();
-                espresso_load_required(
-                    'EE_Request',
-                    EE_CORE . 'request_stack' . DS . 'EE_Request.core.php'
-                );
-                espresso_load_required(
-                    'EE_Response',
-                    EE_CORE . 'request_stack' . DS . 'EE_Response.core.php'
-                );
-                espresso_load_required(
-                    'EE_Bootstrap',
-                    EE_CORE . 'EE_Bootstrap.core.php'
-                );
-                // bootstrap EE and the request stack
-                new EE_Bootstrap(
-                    new EE_Request($_GET, $_POST, $_COOKIE),
-                    new EE_Response()
-                );
-            } catch (Exception $e) {
-                require_once EE_CORE . 'exceptions' . DS . 'ExceptionStackTraceDisplay.php';
-                new EventEspresso\core\exceptions\ExceptionStackTraceDisplay($e);
-            }
-        }
-        bootstrap_espresso();
-    }
+		/**
+		 * @since 4.9.27
+		 * @throws \EE_Error
+		 * @throws \EventEspresso\core\exceptions\InvalidInterfaceException
+		 * @throws \EventEspresso\core\exceptions\InvalidEntityException
+		 * @throws \EventEspresso\core\exceptions\InvalidIdentifierException
+		 * @throws \EventEspresso\core\exceptions\InvalidClassException
+		 * @throws \EventEspresso\core\exceptions\InvalidDataTypeException
+		 * @throws \EventEspresso\core\services\container\exceptions\ServiceExistsException
+		 * @throws \EventEspresso\core\services\container\exceptions\ServiceNotFoundException
+		 * @throws \OutOfBoundsException
+		 */
+		function bootstrap_espresso()
+		{
+			require_once __DIR__ . '/core/espresso_definitions.php';
+			try {
+				espresso_load_error_handling();
+				espresso_load_required(
+					'EEH_Base',
+					EE_CORE . 'helpers' . DS . 'EEH_Base.helper.php'
+				);
+				espresso_load_required(
+					'EEH_File',
+					EE_CORE . 'interfaces' . DS . 'EEHI_File.interface.php'
+				);
+				espresso_load_required(
+					'EEH_File',
+					EE_CORE . 'helpers' . DS . 'EEH_File.helper.php'
+				);
+				espresso_load_required(
+					'EEH_Array',
+					EE_CORE . 'helpers' . DS . 'EEH_Array.helper.php'
+				);
+				// instantiate and configure PSR4 autoloader
+				espresso_load_required(
+					'Psr4Autoloader',
+					EE_CORE . 'Psr4Autoloader.php'
+				);
+				espresso_load_required(
+					'EE_Psr4AutoloaderInit',
+					EE_CORE . 'EE_Psr4AutoloaderInit.core.php'
+				);
+				$AutoloaderInit = new EE_Psr4AutoloaderInit();
+				$AutoloaderInit->initializeAutoloader();
+				espresso_load_required(
+					'EE_Request',
+					EE_CORE . 'request_stack' . DS . 'EE_Request.core.php'
+				);
+				espresso_load_required(
+					'EE_Response',
+					EE_CORE . 'request_stack' . DS . 'EE_Response.core.php'
+				);
+				espresso_load_required(
+					'EE_Bootstrap',
+					EE_CORE . 'EE_Bootstrap.core.php'
+				);
+				// bootstrap EE and the request stack
+				new EE_Bootstrap(
+					new EE_Request($_GET, $_POST, $_COOKIE),
+					new EE_Response()
+				);
+			} catch (Exception $e) {
+				require_once EE_CORE . 'exceptions' . DS . 'ExceptionStackTraceDisplay.php';
+				new EventEspresso\core\exceptions\ExceptionStackTraceDisplay($e);
+			}
+		}
+		bootstrap_espresso();
+	}
 }
 if (! function_exists('espresso_deactivate_plugin')) {
-    /**
-     *    deactivate_plugin
-     * usage:  espresso_deactivate_plugin( plugin_basename( __FILE__ ));
-     *
-     * @access public
-     * @param string $plugin_basename - the results of plugin_basename( __FILE__ ) for the plugin's main file
-     * @return    void
-     */
-    function espresso_deactivate_plugin($plugin_basename = '')
-    {
-        if (! function_exists('deactivate_plugins')) {
-            require_once ABSPATH . 'wp-admin/includes/plugin.php';
-        }
-        unset($_GET['activate'], $_REQUEST['activate']);
-        deactivate_plugins($plugin_basename);
-    }
+	/**
+	 *    deactivate_plugin
+	 * usage:  espresso_deactivate_plugin( plugin_basename( __FILE__ ));
+	 *
+	 * @access public
+	 * @param string $plugin_basename - the results of plugin_basename( __FILE__ ) for the plugin's main file
+	 * @return    void
+	 */
+	function espresso_deactivate_plugin($plugin_basename = '')
+	{
+		if (! function_exists('deactivate_plugins')) {
+			require_once ABSPATH . 'wp-admin/includes/plugin.php';
+		}
+		unset($_GET['activate'], $_REQUEST['activate']);
+		deactivate_plugins($plugin_basename);
+	}
 }