gravityview / GravityView

includes/class-gravityview-merge-tags.php

Spacing +45 added lines, -45 removed lines

@@ -20,7 +20,7 @@ 
 	private function add_hooks() {
 
 		/** @see GFCommon::replace_variables_prepopulate **/
-		add_filter( 'gform_replace_merge_tags', array( 'GravityView_Merge_Tags', 'replace_gv_merge_tags' ), 10, 7 );
+		add_filter('gform_replace_merge_tags', array('GravityView_Merge_Tags', 'replace_gv_merge_tags'), 10, 7);
 
 	}
 
@@ -41,7 +41,7 @@ 
 	 * @param  bool       $esc_html     Pass return value through `esc_html()`
 	 * @return string                  Text with variables maybe replaced
 	 */
-	public static function replace_variables($text, $form = array(), $entry = array(), $url_encode = false, $esc_html = true ) {
+	public static function replace_variables($text, $form = array(), $entry = array(), $url_encode = false, $esc_html = true) {
 
 		/**
 		 * @filter `gravityview_do_replace_variables` Turn off merge tag variable replacements.\n
@@ -53,9 +53,9 @@ 
 		 * @param[in]  array      $form        GF Form array
 		 * @param[in]  array      $entry        GF Entry array
 		 */
-		$do_replace_variables = apply_filters( 'gravityview/merge_tags/do_replace_variables', true, $text, $form, $entry );
+		$do_replace_variables = apply_filters('gravityview/merge_tags/do_replace_variables', true, $text, $form, $entry);
 
-		if ( strpos( $text, '{' ) === false || ! $do_replace_variables ) {
+		if (strpos($text, '{') === false || !$do_replace_variables) {
 			return $text;
 		}
 
@@ -64,11 +64,11 @@ 
 		 *
 		 * @internal Reported to GF Support on 12/3
 		 */
-		$form['title']  = isset( $form['title'] ) ? $form['title'] : '';
-		$form['id']     = isset( $form['id'] ) ? $form['id'] : '';
-		$form['fields'] = isset( $form['fields'] ) ? $form['fields'] : array();
+		$form['title']  = isset($form['title']) ? $form['title'] : '';
+		$form['id']     = isset($form['id']) ? $form['id'] : '';
+		$form['fields'] = isset($form['fields']) ? $form['fields'] : array();
 
-		return GFCommon::replace_variables( $text, $form, $entry, $url_encode, $esc_html );
+		return GFCommon::replace_variables($text, $form, $entry, $url_encode, $esc_html);
 	}
 
 	/**
@@ -86,7 +86,7 @@ 
 	 *
 	 * @return mixed
 	 */
-	public static function replace_gv_merge_tags(  $text, $form = array(), $entry = array(), $url_encode = false, $esc_html = false ) {
+	public static function replace_gv_merge_tags($text, $form = array(), $entry = array(), $url_encode = false, $esc_html = false) {
 
 		/**
 		 * This prevents the gform_replace_merge_tags filter from being called twice, as defined in:
@@ -94,52 +94,52 @@ 
 		 * @see GFCommon::replace_variables_prepopulate()
 		 * @todo Remove eventually: Gravity Forms fixed this issue in 1.9.14
 		 */
-		if( false === $form ) {
+		if (false === $form) {
 			return $text;
 		}
 
-		$text = self::replace_get_variables( $text, $form, $entry, $url_encode );
+		$text = self::replace_get_variables($text, $form, $entry, $url_encode);
 
 		return $text;
 	}
 
-	public static function format_date( $date_created, $full_tag, $property ) {
+	public static function format_date($date_created, $full_tag, $property) {
 
-		$site_date_format  = get_option( 'date_format' );
+		$site_date_format = get_option('date_format');
 
 		/**
 		 * Gravity Forms code to adjust date to locally-configured Time Zone
 		 * @see GFCommon::format_date()
 		 */
-		$entry_gmt_time   = mysql2date( 'G', $date_created );
-		$entry_local_timestamp = GFCommon::get_local_timestamp( $entry_gmt_time );
+		$entry_gmt_time = mysql2date('G', $date_created);
+		$entry_local_timestamp = GFCommon::get_local_timestamp($entry_gmt_time);
 
 		// Expand all modifiers, skipping escaped colons. str_replace worked better than preg_split( "/(?<!\\):/" )
-		$exploded = explode( ':', str_replace( '\:', '|COLON|', $property ) );
+		$exploded = explode(':', str_replace('\:', '|COLON|', $property));
 
-		$is_human  = in_array( 'human', $exploded ); // {date_created:human}
-		$is_diff  = in_array( 'diff', $exploded ); // {date_created:diff}
-		$is_raw = in_array( 'raw', $exploded ); // {date_created:raw}
-		$is_timestamp = in_array( 'timestamp', $exploded ); // {date_created:timestamp}
+		$is_human = in_array('human', $exploded); // {date_created:human}
+		$is_diff  = in_array('diff', $exploded); // {date_created:diff}
+		$is_raw = in_array('raw', $exploded); // {date_created:raw}
+		$is_timestamp = in_array('timestamp', $exploded); // {date_created:timestamp}
 
 		// If {date_created:raw} was specified, don't modify the stored value
-		if ( $is_raw ) {
+		if ($is_raw) {
 			$formatted_date = $date_created;
-		} elseif( $is_timestamp ) {
+		} elseif ($is_timestamp) {
 			$formatted_date = $entry_local_timestamp;
-		} elseif ( $is_diff ) {
+		} elseif ($is_diff) {
 
 			/* translators: %s is the time (seconds, hours, days, weeks, months, years) since entry was created */
-			$relative_format = self::get_format_from_modifiers( $exploded, esc_html__( '%s ago', 'gravityview' ) );
+			$relative_format = self::get_format_from_modifiers($exploded, esc_html__('%s ago', 'gravityview'));
 
-			$formatted_date = sprintf( $relative_format, human_time_diff( $entry_gmt_time ) );
+			$formatted_date = sprintf($relative_format, human_time_diff($entry_gmt_time));
 
 		} else {
 
-			$include_time = in_array( 'time', $exploded );  // {date_created:time}
-			$match_date_format = self::get_format_from_modifiers( $exploded, $site_date_format );
+			$include_time = in_array('time', $exploded); // {date_created:time}
+			$match_date_format = self::get_format_from_modifiers($exploded, $site_date_format);
 
-			$formatted_date = GFCommon::format_date( $date_created, $is_human, $match_date_format, $include_time );
+			$formatted_date = GFCommon::format_date($date_created, $is_human, $match_date_format, $include_time);
 		}
 
 		return $formatted_date;
@@ -158,16 +158,16 @@ 
 	 *
 	 * @return string If format is found, the passed format. Otherwise, the backup.
 	 */
-	private static function get_format_from_modifiers( $exploded, $backup = '' ) {
+	private static function get_format_from_modifiers($exploded, $backup = '') {
 
 		$return = $backup;
 
-		$format_key_index = array_search( 'format', $exploded );
+		$format_key_index = array_search('format', $exploded);
 
 		// If there's a "format:[php date format string]" date format, grab it
-		if ( false !== $format_key_index && isset( $exploded[ $format_key_index + 1 ] ) ) {
+		if (false !== $format_key_index && isset($exploded[$format_key_index + 1])) {
 			// Return escaped colons placeholder
-			$return = str_replace( '|COLON|', ':', $exploded[ $format_key_index + 1 ] );
+			$return = str_replace('|COLON|', ':', $exploded[$format_key_index + 1]);
 		}
 
 		return $return;
@@ -194,22 +194,22 @@ 
 	 * @param array $entry Entry array
 	 * @param bool $url_encode Whether to URL-encode output
 	 */
-	public static function replace_get_variables( $text, $form = array(), $entry = array(), $url_encode = false ) {
+	public static function replace_get_variables($text, $form = array(), $entry = array(), $url_encode = false) {
 
 		// Is there is {get:[xyz]} merge tag?
-		preg_match_all( "/{get:(.*?)}/ism", $text, $matches, PREG_SET_ORDER );
+		preg_match_all("/{get:(.*?)}/ism", $text, $matches, PREG_SET_ORDER);
 
 		// If there are no matches OR the Entry `created_by` isn't set or is 0 (no user)
-		if( empty( $matches ) ) {
+		if (empty($matches)) {
 			return $text;
 		}
 
-		foreach ( $matches as $match ) {
+		foreach ($matches as $match) {
 
 			$full_tag = $match[0];
 			$property = $match[1];
 
-			$value = stripslashes_deep( rgget( $property ) );
+			$value = stripslashes_deep(rgget($property));
 
 			/**
 			 * @filter `gravityview/merge_tags/get/glue/` Modify the glue used to convert an array of `{get}` values from an array to string
@@ -217,11 +217,11 @@ 
 			 * @param[in,out] string $glue String used to `implode()` $_GET values Default: ', '
 			 * @param[in] string $property The current name of the $_GET parameter being combined
 			 */
-			$glue = apply_filters( 'gravityview/merge_tags/get/glue/', ', ', $property );
+			$glue = apply_filters('gravityview/merge_tags/get/glue/', ', ', $property);
 
-			$value = is_array( $value ) ? implode( $glue, $value ) : $value;
+			$value = is_array($value) ? implode($glue, $value) : $value;
 
-			$value = $url_encode ? urlencode( $value ) : $value;
+			$value = $url_encode ? urlencode($value) : $value;
 
 			/**
 			 * @filter `gravityview/merge_tags/get/esc_html/{url parameter name}` Disable esc_html() from running on `{get}` merge tag
@@ -231,9 +231,9 @@ 
 			 * @since 1.15
 			 * @param bool $esc_html Whether to esc_html() the value. Default: `true`
 			 */
-			$esc_html = apply_filters('gravityview/merge_tags/get/esc_html/' . $property, true );
+			$esc_html = apply_filters('gravityview/merge_tags/get/esc_html/'.$property, true);
 
-			$value = $esc_html ? esc_html( $value ) : $value;
+			$value = $esc_html ? esc_html($value) : $value;
 
 			/**
 			 * @filter `gravityview/merge_tags/get/esc_html/{url parameter name}` Modify the value of the `{get}` replacement before being used
@@ -242,12 +242,12 @@ 
 			 * @param[in] array $form Gravity Forms form array
 			 * @param[in] array $entry Entry array
 			 */
-			$value = apply_filters('gravityview/merge_tags/get/value/' . $property, $value, $text, $form, $entry );
+			$value = apply_filters('gravityview/merge_tags/get/value/'.$property, $value, $text, $form, $entry);
 
-			$text = str_replace( $full_tag, $value, $text );
+			$text = str_replace($full_tag, $value, $text);
 		}
 
-		unset( $value, $glue, $matches );
+		unset($value, $glue, $matches);
 
 		return $text;
 	}

includes/fields/class-gravityview-field-created-by.php

Spacing +18 added lines, -18 removed lines

@@ -9,14 +9,14 @@ 
 
 	var $name = 'created_by';
 
-	var $search_operators = array( 'is', 'isnot' );
+	var $search_operators = array('is', 'isnot');
 
 	var $group = 'meta';
 
 	var $_custom_merge_tag = 'created_by';
 
 	public function __construct() {
-		$this->label = esc_attr__( 'Created By', 'gravityview' );
+		$this->label = esc_attr__('Created By', 'gravityview');
 		parent::__construct();
 	}
 
@@ -30,7 +30,7 @@ 
 	 *
 	 * @return array Modified merge tags
 	 */
-	protected function custom_merge_tags( $form = array(), $fields = array() ) {
+	protected function custom_merge_tags($form = array(), $fields = array()) {
 
 		$merge_tags = array(
 			array(
@@ -75,52 +75,52 @@ 
 	 *
 	 * @return string Text, with user variables replaced, if they existed
 	 */
-	public function replace_merge_tag( $matches = array(), $text = '', $form = array(), $entry = array(), $url_encode = false, $esc_html = false ) {
+	public function replace_merge_tag($matches = array(), $text = '', $form = array(), $entry = array(), $url_encode = false, $esc_html = false) {
 
 		// If there are no matches OR the Entry `created_by` isn't set or is 0 (no user)
-		if( empty( $entry['created_by'] ) ) {
+		if (empty($entry['created_by'])) {
 			return $text;
 		}
 
 		// Get the creator of the entry
-		$entry_creator = new WP_User( $entry['created_by'] );
+		$entry_creator = new WP_User($entry['created_by']);
 
-		foreach ( $matches as $match ) {
+		foreach ($matches as $match) {
 
 			$full_tag = $match[0];
 			$property = $match[1];
 
-			switch( $property ) {
+			switch ($property) {
 				/** @since 1.13.2 */
 				case 'roles':
-					$value = implode( ', ', $entry_creator->roles );
+					$value = implode(', ', $entry_creator->roles);
 					break;
 				default:
-					$value = $entry_creator->get( $property );
+					$value = $entry_creator->get($property);
 			}
 
-			$value = $url_encode ? urlencode( $value ) : $value;
+			$value = $url_encode ? urlencode($value) : $value;
 
-			$value = $esc_html ? esc_html( $value ) : $value;
+			$value = $esc_html ? esc_html($value) : $value;
 
-			$text = str_replace( $full_tag, $value, $text );
+			$text = str_replace($full_tag, $value, $text);
 		}
 
-		unset( $entry_creator );
+		unset($entry_creator);
 
 		return $text;
 	}
 
-	function field_options( $field_options, $template_id, $field_id, $context, $input_type ) {
+	function field_options($field_options, $template_id, $field_id, $context, $input_type) {
 
-		if( 'edit' === $context ) {
+		if ('edit' === $context) {
 			return $field_options;
 		}
 
 		$field_options['name_display'] = array(
 			'type' => 'select',
-			'label' => __( 'User Format', 'gravityview' ),
-			'desc' => __( 'How should the User information be displayed?', 'gravityview'),
+			'label' => __('User Format', 'gravityview'),
+			'desc' => __('How should the User information be displayed?', 'gravityview'),
 			'choices' => array(
 				'display_name' => __('Display Name (Example: "Ellen Ripley")', 'gravityview'),
 				'user_login' => __('Username (Example: "nostromo")', 'gravityview'),

includes/fields/class-gravityview-field-date-created.php

Spacing +19 added lines, -19 removed lines

@@ -9,11 +9,11 @@ 
 
 	var $name = 'date_created';
 
-	var $search_operators = array( 'less_than', 'greater_than', 'is', 'isnot' );
+	var $search_operators = array('less_than', 'greater_than', 'is', 'isnot');
 
 	var $group = 'meta';
 
-	var $contexts = array( 'single', 'multiple', 'export' );
+	var $contexts = array('single', 'multiple', 'export');
 
 	var $_custom_merge_tag = 'date_created';
 
@@ -21,18 +21,18 @@ 
 	 * GravityView_Field_Date_Created constructor.
 	 */
 	public function __construct() {
-		$this->label = esc_attr__( 'Date Created', 'gravityview' );
-		$this->description = esc_attr__( 'The date the entry was created.', 'gravityview' );
+		$this->label = esc_attr__('Date Created', 'gravityview');
+		$this->description = esc_attr__('The date the entry was created.', 'gravityview');
 		parent::__construct();
 	}
 
-	function field_options( $field_options, $template_id, $field_id, $context, $input_type ) {
+	function field_options($field_options, $template_id, $field_id, $context, $input_type) {
 
-		if( 'edit' === $context ) {
+		if ('edit' === $context) {
 			return $field_options;
 		}
 
-		$this->add_field_support('date_display', $field_options );
+		$this->add_field_support('date_display', $field_options);
 
 		return $field_options;
 	}
@@ -52,27 +52,27 @@ 
 	 *
 	 * @return string Original text if {date_created} isn't found. Otherwise, replaced text.
 	 */
-	public function replace_merge_tag( $matches = array(), $text = '', $form = array(), $entry = array(), $url_encode = false, $esc_html = false  ) {
+	public function replace_merge_tag($matches = array(), $text = '', $form = array(), $entry = array(), $url_encode = false, $esc_html = false) {
 
 		$return = $text;
 
 		/** Use $this->name instead of date_created because Payment Date uses this as well*/
-		$date_created = rgar( $entry, $this->name );
+		$date_created = rgar($entry, $this->name);
 
-		foreach ( $matches as $match ) {
+		foreach ($matches as $match) {
 
 			$full_tag          = $match[0];
 			$property          = $match[1];
 
-			$formatted_date = GravityView_Merge_Tags::format_date( $date_created, $full_tag, $property );
+			$formatted_date = GravityView_Merge_Tags::format_date($date_created, $full_tag, $property);
 
-			$return = str_replace( $full_tag, $formatted_date, $return );
+			$return = str_replace($full_tag, $formatted_date, $return);
 		}
 
 		return $return;
 	}
 
-	public static function format( $value, $format = '', $context = 'display' ) {
+	public static function format($value, $format = '', $context = 'display') {
 
 		/**
 		 * @filter `gravityview_date_created_adjust_timezone` Whether to adjust the timezone for entries. \n
@@ -81,16 +81,16 @@ 
 		 * @param[out,in] boolean $adjust_tz  Use timezone-adjusted datetime? If true, adjusts date based on blog's timezone setting. If false, uses UTC setting. Default: true
 		 * @param[in] string $context Where the filter is being called from. `display` in this case.
 		 */
-		$adjust_tz = apply_filters( 'gravityview_date_created_adjust_timezone', true, $context );
+		$adjust_tz = apply_filters('gravityview_date_created_adjust_timezone', true, $context);
 
 		/**
 		 * date_created is stored in UTC format. Fetch in the current blog's timezone if $adjust_tz is true
 		 */
-		$tz_value = $adjust_tz ? get_date_from_gmt( $value ) : $value;
+		$tz_value = $adjust_tz ? get_date_from_gmt($value) : $value;
 
-		if( $format ) {
+		if ($format) {
 
-			$output = date_i18n( $format, strtotime( $tz_value ) );
+			$output = date_i18n($format, strtotime($tz_value));
 
 		} else {
 
@@ -99,9 +99,9 @@ 
 			 * @see https://codex.wordpress.org/Formatting_Date_and_Time
 			 * @param null|string Date Format (default: $field->dateFormat)
 			 */
-			$format = apply_filters( 'gravityview_date_format', rgar($field, "dateFormat") );
+			$format = apply_filters('gravityview_date_format', rgar($field, "dateFormat"));
 
-			$output = GFCommon::date_display( $tz_value, $format );
+			$output = GFCommon::date_display($tz_value, $format);
 		}
 
 		return $output;

includes/fields/class-gravityview-field-payment-amount.php

Spacing +9 added lines, -9 removed lines

@@ -14,7 +14,7 @@ 
 
 	var $is_numeric = true;
 
-	var $search_operators = array( 'is', 'isnot', 'greater_than', 'less_than', 'contains' );
+	var $search_operators = array('is', 'isnot', 'greater_than', 'less_than', 'contains');
 
 	var $group = 'pricing';
 
@@ -24,7 +24,7 @@ 
 	 * GravityView_Field_Payment_Amount constructor.
 	 */
 	public function __construct() {
-		$this->label = esc_attr__( 'Payment Amount', 'gravityview' );
+		$this->label = esc_attr__('Payment Amount', 'gravityview');
 		parent::__construct();
 	}
 
@@ -41,23 +41,23 @@ 
 	 *
 	 * @return string Original text if {date_created} isn't found. Otherwise, replaced text.
 	 */
-	public function replace_merge_tag( $matches = array(), $text = '', $form = array(), $entry = array(), $url_encode = false, $esc_html = false  ) {
+	public function replace_merge_tag($matches = array(), $text = '', $form = array(), $entry = array(), $url_encode = false, $esc_html = false) {
 
 		$return = $text;
 
-		foreach ( $matches as $match ) {
+		foreach ($matches as $match) {
 
 			$full_tag = $match[0];
-			$modifier = isset( $match[1] ) ? $match[1] : false;
+			$modifier = isset($match[1]) ? $match[1] : false;
 
-			$amount = rgar( $entry, 'payment_amount' );
+			$amount = rgar($entry, 'payment_amount');
 
-			$formatted_amount = ( 'raw' === $modifier ) ? $amount : GFCommon::to_money( $amount, rgar( $entry, 'currency' ) );
+			$formatted_amount = ('raw' === $modifier) ? $amount : GFCommon::to_money($amount, rgar($entry, 'currency'));
 
-			$return = str_replace( $full_tag, $formatted_amount, $return );
+			$return = str_replace($full_tag, $formatted_amount, $return);
 		}
 
-		unset( $formatted_amount, $amount, $full_tag, $matches );
+		unset($formatted_amount, $amount, $full_tag, $matches);
 
 		return $return;
 	}

includes/fields/class-gravityview-field-payment-date.php

Spacing +3 added lines, -3 removed lines

@@ -12,7 +12,7 @@ 
 
 	var $is_searchable = true;
 
-	var $search_operators = array( 'less_than', 'greater_than', 'is', 'isnot' );
+	var $search_operators = array('less_than', 'greater_than', 'is', 'isnot');
 
 	var $group = 'pricing';
 
@@ -22,8 +22,8 @@ 
 	 * GravityView_Field_Date_Created constructor.
 	 */
 	public function __construct() {
-		$this->label = esc_attr__( 'Payment Date', 'gravityview' );
-		$this->description = esc_attr__( 'The date the payment was received.', 'gravityview' );
+		$this->label = esc_attr__('Payment Date', 'gravityview');
+		$this->description = esc_attr__('The date the payment was received.', 'gravityview');
 		parent::__construct();
 	}
 }

includes/fields/class-gravityview-field-payment-method.php

Spacing +2 added lines, -2 removed lines

@@ -14,7 +14,7 @@ 
 
 	var $is_numeric = false;
 
-	var $search_operators = array( 'is', 'isnot' );
+	var $search_operators = array('is', 'isnot');
 
 	var $group = 'pricing';
 
@@ -24,7 +24,7 @@ 
 	 * GravityView_Field_Date_Created constructor.
 	 */
 	public function __construct() {
-		$this->label = esc_attr__( 'Payment Method', 'gravityview' );
+		$this->label = esc_attr__('Payment Method', 'gravityview');
 		parent::__construct();
 	}
 }

includes/fields/class-gravityview-field-payment-status.php

Spacing +2 added lines, -2 removed lines

@@ -12,7 +12,7 @@ 
 
 	var $is_searchable = true;
 
-	var $search_operators = array( 'is', 'in', 'not in', 'isnot' );
+	var $search_operators = array('is', 'in', 'not in', 'isnot');
 
 	var $group = 'pricing';
 
@@ -22,7 +22,7 @@ 
 	 * GravityView_Field_Date_Created constructor.
 	 */
 	public function __construct() {
-		$this->label = esc_attr__( 'Payment Status', 'gravityview' );
+		$this->label = esc_attr__('Payment Status', 'gravityview');
 		parent::__construct();
 	}
 }

includes/fields/class-gravityview-field.php

Spacing +41 added lines, -41 removed lines

@@ -73,7 +73,7 @@ 
 	 * @type array
 	 * @since 1.15.2
 	 */
-	var $contexts = array( 'single', 'multiple', 'edit', 'export' );
+	var $contexts = array('single', 'multiple', 'edit', 'export');
 
 	/**
 	 * @internal Not yet implemented
@@ -105,23 +105,23 @@ 
 		/**
 		 * If this is a Gravity Forms field, use their labels. Spare our translation team!
 		 */
-		if( ! empty( $this->_gf_field_class_name ) && class_exists( $this->_gf_field_class_name ) ) {
+		if (!empty($this->_gf_field_class_name) && class_exists($this->_gf_field_class_name)) {
 			/** @var GF_Field $GF_Field */
 			$GF_Field = new $this->_gf_field_class_name;
 			$this->label = $GF_Field->get_form_editor_field_title();
 		}
 
 		// Modify the field options based on the name of the field type
-		add_filter( sprintf( 'gravityview_template_%s_options', $this->name ), array( &$this, 'field_options' ), 10, 5 );
+		add_filter(sprintf('gravityview_template_%s_options', $this->name), array(&$this, 'field_options'), 10, 5);
 
-		add_filter( 'gravityview/sortable/field_blacklist', array( $this, '_filter_sortable_fields' ), 1 );
+		add_filter('gravityview/sortable/field_blacklist', array($this, '_filter_sortable_fields'), 1);
 
-		if( $this->_custom_merge_tag ) {
-			add_filter( 'gform_custom_merge_tags', array( $this, '_filter_gform_custom_merge_tags' ), 10, 4 );
-			add_filter( 'gform_replace_merge_tags', array( $this, '_filter_gform_replace_merge_tags' ), 10, 7 );
+		if ($this->_custom_merge_tag) {
+			add_filter('gform_custom_merge_tags', array($this, '_filter_gform_custom_merge_tags'), 10, 4);
+			add_filter('gform_replace_merge_tags', array($this, '_filter_gform_replace_merge_tags'), 10, 7);
 		}
 
-		GravityView_Fields::register( $this );
+		GravityView_Fields::register($this);
 	}
 
 	/**
@@ -138,7 +138,7 @@ 
 	 *
 	 * @return string Original text if {_custom_merge_tag} isn't found. Otherwise, replaced text.
 	 */
-	public function _filter_gform_replace_merge_tags( $text, $form = array(), $entry = array(), $url_encode = false, $esc_html = false  ) {
+	public function _filter_gform_replace_merge_tags($text, $form = array(), $entry = array(), $url_encode = false, $esc_html = false) {
 
 		/**
 		 * This prevents the gform_replace_merge_tags filter from being called twice, as defined in:
@@ -146,19 +146,19 @@ 
 		 * @see GFCommon::replace_variables_prepopulate()
 		 * @todo Remove eventually: Gravity Forms fixed this issue in 1.9.14
 		 */
-		if( false === $form ) {
+		if (false === $form) {
 			return $text;
 		}
 
 		// Is there is field merge tag? Strip whitespace off the ned, too.
-		preg_match_all( '/{' . preg_quote( $this->_custom_merge_tag ) . ':?(.*?)(?:\s)?}/ism', $text, $matches, PREG_SET_ORDER );
+		preg_match_all('/{'.preg_quote($this->_custom_merge_tag).':?(.*?)(?:\s)?}/ism', $text, $matches, PREG_SET_ORDER);
 
 		// If there are no matches, return original text
-		if ( empty( $matches ) ) {
+		if (empty($matches)) {
 			return $text;
 		}
 
-		return $this->replace_merge_tag( $matches, $text, $form, $entry, $url_encode, $esc_html );
+		return $this->replace_merge_tag($matches, $text, $form, $entry, $url_encode, $esc_html);
 	}
 
 	/**
@@ -177,18 +177,18 @@ 
 	 *
 	 * @return mixed
 	 */
-	public function replace_merge_tag( $matches = array(), $text = '', $form = array(), $entry = array(), $url_encode = false, $esc_html = false ) {
+	public function replace_merge_tag($matches = array(), $text = '', $form = array(), $entry = array(), $url_encode = false, $esc_html = false) {
 
-		foreach( $matches as $match ) {
+		foreach ($matches as $match) {
 
 			$full_tag = $match[0];
 
 			// Strip the Merge Tags
-			$tag = str_replace( array( '{', '}'), '', $full_tag );
+			$tag = str_replace(array('{', '}'), '', $full_tag);
 
 			// Replace the value from the entry, if exists
-			if( isset( $entry[ $tag ] ) ) {
-				$text = str_replace( $full_tag, $entry[ $tag ], $text );
+			if (isset($entry[$tag])) {
+				$text = str_replace($full_tag, $entry[$tag], $text);
 			}
 		}
 
@@ -209,13 +209,13 @@ 
 	 *
 	 * @return array Modified merge tags
 	 */
-	public function _filter_gform_custom_merge_tags( $custom_merge_tags = array(), $form_id, $fields = array(), $element_id = '' ) {
+	public function _filter_gform_custom_merge_tags($custom_merge_tags = array(), $form_id, $fields = array(), $element_id = '') {
 
-		$form = GVCommon::get_form( $form_id );
+		$form = GVCommon::get_form($form_id);
 
-		$field_merge_tags = $this->custom_merge_tags( $form, $fields );
+		$field_merge_tags = $this->custom_merge_tags($form, $fields);
 
-		return array_merge( $custom_merge_tags, $field_merge_tags );
+		return array_merge($custom_merge_tags, $field_merge_tags);
 	}
 
 	/**
@@ -230,13 +230,13 @@ 
 	 *
 	 * @return array Merge tag array with `label` and `tag` keys based on class `label` and `_custom_merge_tag` variables
 	 */
-	protected function custom_merge_tags( $form = array(), $fields = array() ) {
+	protected function custom_merge_tags($form = array(), $fields = array()) {
 
 		// Use variables to make it unnecessary for other fields to override
 		$merge_tags = array(
 			array(
 				'label' => $this->label,
-				'tag' => '{' . $this->_custom_merge_tag . '}',
+				'tag' => '{'.$this->_custom_merge_tag.'}',
 			),
 		);
 
@@ -253,9 +253,9 @@ 
 	 *
 	 * @return array
 	 */
-	public function _filter_sortable_fields( $not_sortable ) {
+	public function _filter_sortable_fields($not_sortable) {
 
-		if( ! $this->is_sortable ) {
+		if (!$this->is_sortable) {
 			$not_sortable[] = $this->name;
 		}
 
@@ -266,35 +266,35 @@ 
 		$options = array(
 			'link_to_post' => array(
 				'type' => 'checkbox',
-				'label' => __( 'Link to the post', 'gravityview' ),
-				'desc' => __( 'Link to the post created by the entry.', 'gravityview' ),
+				'label' => __('Link to the post', 'gravityview'),
+				'desc' => __('Link to the post created by the entry.', 'gravityview'),
 				'value' => false,
 			),
 			'link_to_term' => array(
 				'type' => 'checkbox',
-				'label' => __( 'Link to the category or tag', 'gravityview' ),
-				'desc' => __( 'Link to the current category or tag. "Link to single entry" must be unchecked.', 'gravityview' ),
+				'label' => __('Link to the category or tag', 'gravityview'),
+				'desc' => __('Link to the current category or tag. "Link to single entry" must be unchecked.', 'gravityview'),
 				'value' => false,
 			),
 			'dynamic_data' => array(
 				'type' => 'checkbox',
-				'label' => __( 'Use the live post data', 'gravityview' ),
-				'desc' => __( 'Instead of using the entry data, instead use the current post data.', 'gravityview' ),
+				'label' => __('Use the live post data', 'gravityview'),
+				'desc' => __('Instead of using the entry data, instead use the current post data.', 'gravityview'),
 				'value' => true,
 			),
 			'date_display' => array(
 				'type' => 'text',
-				'label' => __( 'Override Date Format', 'gravityview' ),
-				'desc' => sprintf( __( 'Define how the date is displayed (using %sthe PHP date format%s)', 'gravityview'), '<a href="https://codex.wordpress.org/Formatting_Date_and_Time">', '</a>' ),
+				'label' => __('Override Date Format', 'gravityview'),
+				'desc' => sprintf(__('Define how the date is displayed (using %sthe PHP date format%s)', 'gravityview'), '<a href="https://codex.wordpress.org/Formatting_Date_and_Time">', '</a>'),
 				/**
 				 * @filter `gravityview_date_format` Override the date format with a [PHP date format](https://codex.wordpress.org/Formatting_Date_and_Time)
 				 * @param[in,out] null|string $date_format Date Format (default: null)
 				 */
-				'value' => apply_filters( 'gravityview_date_format', null )
+				'value' => apply_filters('gravityview_date_format', null)
 			),
 			'new_window' => array(
 				'type' => 'checkbox',
-				'label' => __( 'Open link in a new tab or window?', 'gravityview' ),
+				'label' => __('Open link in a new tab or window?', 'gravityview'),
 				'value' => false,
 			),
 		);
@@ -303,15 +303,15 @@ 
 		 * @filter `gravityview_field_support_options` Modify the settings that a field supports
 		 * @param array $options Options multidimensional array with each key being the input name, with each array setting having `type`, `label`, `desc` and `value` (default values) keys
 		 */
-		return apply_filters( 'gravityview_field_support_options', $options );
+		return apply_filters('gravityview_field_support_options', $options);
 	}
 
-	function add_field_support( $key = '', &$field_options ) {
+	function add_field_support($key = '', &$field_options) {
 
 		$options = $this->field_support_options();
 
-		if( isset( $options[ $key ] ) ) {
-			$field_options[ $key ] = $options[ $key ];
+		if (isset($options[$key])) {
+			$field_options[$key] = $options[$key];
 		}
 
 		return $field_options;
@@ -347,7 +347,7 @@ 
 	 * @param  [type]      $input_type    [description]
 	 * @return [type]                     [description]
 	 */
-	function field_options( $field_options, $template_id, $field_id, $context, $input_type ) {
+	function field_options($field_options, $template_id, $field_id, $context, $input_type) {
 
 		$this->_field_options = $field_options;
 		$this->_field_id = $field_id;

includes/fields/class-gravityview-fields.php

Spacing +22 added lines, -22 removed lines

@@ -23,17 +23,17 @@ 
 	 *
 	 * @return void
 	 */
-	public static function register( $field ) {
-		if ( ! is_subclass_of( $field, 'GravityView_Field' ) ) {
-			throw new Exception( 'Must be a subclass of GravityView_Field' );
+	public static function register($field) {
+		if (!is_subclass_of($field, 'GravityView_Field')) {
+			throw new Exception('Must be a subclass of GravityView_Field');
 		}
-		if ( empty( $field->name ) ) {
-			throw new Exception( 'The name must be set' );
+		if (empty($field->name)) {
+			throw new Exception('The name must be set');
 		}
-		if ( isset( self::$_fields[ $field->name ] ) ) {
-			throw new Exception( 'Field type already registered: ' . $field->name );
+		if (isset(self::$_fields[$field->name])) {
+			throw new Exception('Field type already registered: '.$field->name);
 		}
-		self::$_fields[ $field->name ] = $field;
+		self::$_fields[$field->name] = $field;
 	}
 
 	/**
@@ -41,15 +41,15 @@ 
 	 *
 	 * @return GravityView_Field | bool
 	 */
-	public static function create( $properties ) {
-		$type = isset( $properties['type'] ) ? $properties['type'] : '';
-		$type = empty( $properties['inputType'] ) ? $type : $properties['inputType'];
-		if ( empty( $type ) || ! isset( self::$_fields[ $type ] ) ) {
-			return new GravityView_Field( $properties );
+	public static function create($properties) {
+		$type = isset($properties['type']) ? $properties['type'] : '';
+		$type = empty($properties['inputType']) ? $type : $properties['inputType'];
+		if (empty($type) || !isset(self::$_fields[$type])) {
+			return new GravityView_Field($properties);
 		}
-		$class      = self::$_fields[ $type ];
-		$class_name = get_class( $class );
-		$field      = new $class_name( $properties );
+		$class      = self::$_fields[$type];
+		$class_name = get_class($class);
+		$field      = new $class_name($properties);
 
 		return $field;
 	}
@@ -61,8 +61,8 @@ 
 	 *
 	 * @return bool True: yes, it exists; False: nope
 	 */
-	public static function exists( $field_name ) {
-		return isset( self::$_fields["{$field_name}"] );
+	public static function exists($field_name) {
+		return isset(self::$_fields["{$field_name}"]);
 	}
 
 	/**
@@ -70,8 +70,8 @@ 
 	 *
 	 * @return GravityView_Field
 	 */
-	public static function get_instance( $field_name ) {
-		return isset( self::$_fields[ $field_name ] ) ? self::$_fields[ $field_name ] : false;
+	public static function get_instance($field_name) {
+		return isset(self::$_fields[$field_name]) ? self::$_fields[$field_name] : false;
 	}
 
 	/**
@@ -81,8 +81,8 @@ 
 	 *
 	 * @return GravityView_Field
 	 */
-	public static function get( $field_name ) {
-		return self::get_instance( $field_name );
+	public static function get($field_name) {
+		return self::get_instance($field_name);
 	}
 
 	/**