gravityview / GravityView

includes/class-gravityview-merge-tags.php

Spacing +40 added lines, -40 removed lines

@@ -19,10 +19,10 @@ 
 	 */
 	private function add_hooks() {
 
-		add_filter( 'gform_custom_merge_tags', array( $this, '_gform_custom_merge_tags' ), 10, 4 );
+		add_filter('gform_custom_merge_tags', array($this, '_gform_custom_merge_tags'), 10, 4);
 
 		/** @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);
 
 	}
 
@@ -43,7 +43,7 @@ 
 	 * @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
@@ -55,9 +55,9 @@ 
 		 * @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;
 		}
 
@@ -66,11 +66,11 @@ 
 		 *
 		 * @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);
 	}
 
 	/**
@@ -85,7 +85,7 @@ 
 	 *
 	 * @return array Modified merge tags
 	 */
-	public function _gform_custom_merge_tags( $existing_merge_tags = array(), $form_id, $fields = array(), $element_id = '' ) {
+	public function _gform_custom_merge_tags($existing_merge_tags = array(), $form_id, $fields = array(), $element_id = '') {
 
 		$created_by_merge_tags = array(
 			array(
@@ -111,7 +111,7 @@ 
 		);
 
 		//return the form object from the php hook
-		return array_merge( $existing_merge_tags, $created_by_merge_tags );
+		return array_merge($existing_merge_tags, $created_by_merge_tags);
 	}
 
 	/**
@@ -129,7 +129,7 @@ 
 	 *
 	 * @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:
@@ -137,14 +137,14 @@ 
 		 * @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);
 
 		// Process the merge vars here
-		$text = self::replace_user_variables_created_by( $text, $form, $entry, $url_encode, $esc_html );
+		$text = self::replace_user_variables_created_by($text, $form, $entry, $url_encode, $esc_html);
 
 		return $text;
 	}
@@ -170,22 +170,22 @@ 
 	 * @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
@@ -193,11 +193,11 @@ 
 			 * @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
@@ -207,9 +207,9 @@ 
 			 * @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
@@ -218,12 +218,12 @@ 
 			 * @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;
 	}
@@ -244,41 +244,41 @@ 
 	 *
 	 * @return string Text, with user variables replaced, if they existed
 	 */
-	private static function replace_user_variables_created_by( $text, $form = array(), $entry = array(), $url_encode = false, $esc_html = false ) {
+	private static function replace_user_variables_created_by($text, $form = array(), $entry = array(), $url_encode = false, $esc_html = false) {
 
 		// Is there is {created_by:[xyz]} merge tag?
-		preg_match_all( "/\{created_by:(.*?)\}/", $text, $matches, PREG_SET_ORDER );
+		preg_match_all("/\{created_by:(.*?)\}/", $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 ) || empty( $entry['created_by'] ) ) {
+		if (empty($matches) || 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;
 	}

includes/class-template.php

Spacing +126 added lines, -126 removed lines

@@ -12,12 +12,12 @@ 
  */
 
 /** If this file is called directly, abort. */
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	die;
 }
 
-if( ! class_exists( 'Gamajo_Template_Loader' ) ) {
-	require( GRAVITYVIEW_DIR . 'includes/lib/class-gamajo-template-loader.php' );
+if (!class_exists('Gamajo_Template_Loader')) {
+	require(GRAVITYVIEW_DIR.'includes/lib/class-gamajo-template-loader.php');
 }
 
 class GravityView_View extends Gamajo_Template_Loader {
@@ -145,9 +145,9 @@ 
 	 * Construct the view object
 	 * @param  array       $atts Associative array to set the data of
 	 */
-	function __construct( $atts = array() ) {
+	function __construct($atts = array()) {
 
-		$atts = wp_parse_args( $atts, array(
+		$atts = wp_parse_args($atts, array(
 			'form_id' => NULL,
 			'view_id' => NULL,
 			'fields'  => NULL,
@@ -155,10 +155,10 @@ 
 			'post_id' => NULL,
 			'form'    => NULL,
 			'atts'	  => NULL,
-		) );
+		));
 
 		foreach ($atts as $key => $value) {
-			if( is_null( $value ) ) {
+			if (is_null($value)) {
 				continue;
 			}
 			$this->{$key} = $value;
@@ -166,18 +166,18 @@ 
 
 
 		// Add granular overrides
-		add_filter( $this->filter_prefix . '_get_template_part', array( $this, 'add_id_specific_templates' ), 10, 3 );
+		add_filter($this->filter_prefix.'_get_template_part', array($this, 'add_id_specific_templates'), 10, 3);
 
 
 		// widget logic
-		add_action( 'gravityview_before', array( $this, 'render_widget_hooks' ) );
-		add_action( 'gravityview_after', array( $this, 'render_widget_hooks' ) );
+		add_action('gravityview_before', array($this, 'render_widget_hooks'));
+		add_action('gravityview_after', array($this, 'render_widget_hooks'));
 
 		/**
 		 * Clear the current entry after the loop is done
 		 * @since 1.7.3
 		 */
-		add_action( 'gravityview_footer', array( $this, 'clearCurrentEntry' ), 500 );
+		add_action('gravityview_footer', array($this, 'clearCurrentEntry'), 500);
 
 		self::$instance = &$this;
 	}
@@ -187,10 +187,10 @@ 
 	 *
 	 * @return GravityView_View
 	 */
-	static function getInstance( $passed_post = NULL ) {
+	static function getInstance($passed_post = NULL) {
 
-		if( empty( self::$instance ) ) {
-			self::$instance = new self( $passed_post );
+		if (empty(self::$instance)) {
+			self::$instance = new self($passed_post);
 		}
 
 		return self::$instance;
@@ -200,11 +200,11 @@ 
 	 * @param string|null $key The key to a specific attribute of the current field
 	 * @return array|mixed|null If $key is set and attribute exists at $key, return that. If not set, return NULL. Otherwise, return current field array
 	 */
-	public function getCurrentField( $key = NULL ) {
+	public function getCurrentField($key = NULL) {
 
-		if( !empty( $key ) ) {
-			if( isset( $this->_current_field[ $key ] ) ) {
-				return $this->_current_field[ $key ];
+		if (!empty($key)) {
+			if (isset($this->_current_field[$key])) {
+				return $this->_current_field[$key];
 			}
 			return NULL;
 		}
@@ -212,19 +212,19 @@ 
 		return $this->_current_field;
 	}
 
-	public function setCurrentFieldSetting( $key, $value ) {
+	public function setCurrentFieldSetting($key, $value) {
 
-		if( !empty( $this->_current_field ) ) {
-			$this->_current_field['field_settings'][ $key ] = $value;
+		if (!empty($this->_current_field)) {
+			$this->_current_field['field_settings'][$key] = $value;
 		}
 
 	}
 
-	public function getCurrentFieldSetting( $key ) {
+	public function getCurrentFieldSetting($key) {
 		$settings = $this->getCurrentField('field_settings');
 
-		if( $settings && !empty( $settings[ $key ] ) ) {
-			return $settings[ $key ];
+		if ($settings && !empty($settings[$key])) {
+			return $settings[$key];
 		}
 
 		return NULL;
@@ -233,11 +233,11 @@ 
 	/**
 	 * @param array $passed_field
 	 */
-	public function setCurrentField( $passed_field ) {
+	public function setCurrentField($passed_field) {
 
 		$existing_field = $this->getCurrentField();
 
-		$set_field = wp_parse_args( $passed_field, $existing_field );
+		$set_field = wp_parse_args($passed_field, $existing_field);
 
 		$this->_current_field = $set_field;
 
@@ -252,11 +252,11 @@ 
 	 * @param string|null $key The key to a specific field in the fields array
 	 * @return array|mixed|null If $key is set and field exists at $key, return that. If not set, return NULL. Otherwise, return array of fields.
 	 */
-	public function getAtts( $key = NULL ) {
+	public function getAtts($key = NULL) {
 
-		if( !empty( $key ) ) {
-			if( isset( $this->atts[ $key ] ) ) {
-				return $this->atts[ $key ];
+		if (!empty($key)) {
+			if (isset($this->atts[$key])) {
+				return $this->atts[$key];
 			}
 			return NULL;
 		}
@@ -267,7 +267,7 @@ 
 	/**
 	 * @param array $atts
 	 */
-	public function setAtts( $atts ) {
+	public function setAtts($atts) {
 		$this->atts = $atts;
 	}
 
@@ -281,7 +281,7 @@ 
 	/**
 	 * @param array $form
 	 */
-	public function setForm( $form ) {
+	public function setForm($form) {
 		$this->form = $form;
 	}
 
@@ -295,7 +295,7 @@ 
 	/**
 	 * @param int|null $post_id
 	 */
-	public function setPostId( $post_id ) {
+	public function setPostId($post_id) {
 		$this->post_id = $post_id;
 	}
 
@@ -309,7 +309,7 @@ 
 	/**
 	 * @param string $context
 	 */
-	public function setContext( $context ) {
+	public function setContext($context) {
 		$this->context = $context;
 	}
 
@@ -317,12 +317,12 @@ 
 	 * @param string|null $key The key to a specific field in the fields array
 	 * @return array|mixed|null If $key is set and field exists at $key, return that. If not set, return NULL. Otherwise, return array of fields.
 	 */
-	public function getFields( $key = null ) {
+	public function getFields($key = null) {
 
-		$fields = empty( $this->fields ) ? NULL : $this->fields;
+		$fields = empty($this->fields) ? NULL : $this->fields;
 
-		if( $fields && !empty( $key ) ) {
-			$fields = isset( $fields[ $key ] ) ? $fields[ $key ] : NULL;
+		if ($fields && !empty($key)) {
+			$fields = isset($fields[$key]) ? $fields[$key] : NULL;
 		}
 
 		return $fields;
@@ -331,7 +331,7 @@ 
 	/**
 	 * @param array $fields
 	 */
-	public function setFields( $fields ) {
+	public function setFields($fields) {
 		$this->fields = $fields;
 	}
 
@@ -339,11 +339,11 @@ 
 	 * @param string $key The key to a specific field in the fields array
 	 * @return array|mixed|null If $key is set and field exists at $key, return that. If not set, return NULL. Otherwise, return array of fields.
 	 */
-	public function getField( $key ) {
+	public function getField($key) {
 
-		if( !empty( $key ) ) {
-			if( isset( $this->fields[ $key ] ) ) {
-				return $this->fields[ $key ];
+		if (!empty($key)) {
+			if (isset($this->fields[$key])) {
+				return $this->fields[$key];
 			}
 		}
 
@@ -354,22 +354,22 @@ 
 	 * @param string $key The key to a specific field in the fields array
 	 * @param mixed $value The value to set for the field
 	 */
-	public function setField( $key, $value ) {
-		$this->fields[ $key ] = $value;
+	public function setField($key, $value) {
+		$this->fields[$key] = $value;
 	}
 
 	/**
 	 * @return int
 	 */
 	public function getViewId() {
-		return absint( $this->view_id );
+		return absint($this->view_id);
 	}
 
 	/**
 	 * @param int $view_id
 	 */
-	public function setViewId( $view_id ) {
-		$this->view_id = intval( $view_id );
+	public function setViewId($view_id) {
+		$this->view_id = intval($view_id);
 	}
 
 	/**
@@ -382,7 +382,7 @@ 
 	/**
 	 * @param int $form_id
 	 */
-	public function setFormId( $form_id ) {
+	public function setFormId($form_id) {
 		$this->form_id = $form_id;
 	}
 
@@ -396,7 +396,7 @@ 
 	/**
 	 * @param array $entries
 	 */
-	public function setEntries( $entries ) {
+	public function setEntries($entries) {
 		$this->entries = $entries;
 	}
 
@@ -410,8 +410,8 @@ 
 	/**
 	 * @param int $total_entries
 	 */
-	public function setTotalEntries( $total_entries ) {
-		$this->total_entries = intval( $total_entries );
+	public function setTotalEntries($total_entries) {
+		$this->total_entries = intval($total_entries);
 	}
 
 	/**
@@ -424,7 +424,7 @@ 
 	/**
 	 * @param array $paging
 	 */
-	public function setPaging( $paging ) {
+	public function setPaging($paging) {
 		$this->paging = $paging;
 	}
 
@@ -446,25 +446,25 @@ 
 		$page_size = $paging['page_size'];
 		$total = $this->getTotalEntries();
 
-		if ( empty( $total ) ) {
-			do_action( 'gravityview_log_debug', __METHOD__ . ': No entries. Returning empty array.' );
+		if (empty($total)) {
+			do_action('gravityview_log_debug', __METHOD__.': No entries. Returning empty array.');
 
 			return array();
 		}
 
-		$first = empty( $offset ) ? 1 : $offset + 1;
+		$first = empty($offset) ? 1 : $offset + 1;
 
 		// If the page size + starting entry is larger than total, the total is the max.
-		$last = ( $offset + $page_size > $total ) ? $total : $offset + $page_size;
+		$last = ($offset + $page_size > $total) ? $total : $offset + $page_size;
 
 		/**
 		 * @filter `gravityview_pagination_counts` Modify the displayed pagination numbers
 		 * @since 1.13
 		 * @param array $counts Array with $first, $last, $total numbers in that order
 		 */
-		list( $first, $last, $total ) = apply_filters( 'gravityview_pagination_counts', array( $first, $last, $total ) );
+		list($first, $last, $total) = apply_filters('gravityview_pagination_counts', array($first, $last, $total));
 
-		return array( 'first' => (int) $first, 'last' => (int) $last, 'total' => (int) $total );
+		return array('first' => (int)$first, 'last' => (int)$last, 'total' => (int)$total);
 	}
 
 	/**
@@ -477,7 +477,7 @@ 
 	/**
 	 * @param array $sorting
 	 */
-	public function setSorting( $sorting ) {
+	public function setSorting($sorting) {
 		$this->sorting = $sorting;
 	}
 
@@ -486,9 +486,9 @@ 
 	 */
 	public function getBackLinkLabel() {
 
-		$back_link_label = GravityView_API::replace_variables( $this->back_link_label, $this->getForm(), $this->getCurrentEntry() );
+		$back_link_label = GravityView_API::replace_variables($this->back_link_label, $this->getForm(), $this->getCurrentEntry());
 
-		$back_link_label = do_shortcode( $back_link_label );
+		$back_link_label = do_shortcode($back_link_label);
 
 		return $back_link_label;
 	}
@@ -496,7 +496,7 @@ 
 	/**
 	 * @param string $back_link_label
 	 */
-	public function setBackLinkLabel( $back_link_label ) {
+	public function setBackLinkLabel($back_link_label) {
 		$this->back_link_label = $back_link_label;
 	}
 
@@ -510,7 +510,7 @@ 
 	/**
 	 * @param boolean $hide_until_searched
 	 */
-	public function setHideUntilSearched( $hide_until_searched ) {
+	public function setHideUntilSearched($hide_until_searched) {
 		$this->hide_until_searched = $hide_until_searched;
 	}
 
@@ -524,7 +524,7 @@ 
 	/**
 	 * @param string $template_part_slug
 	 */
-	public function setTemplatePartSlug( $template_part_slug ) {
+	public function setTemplatePartSlug($template_part_slug) {
 		$this->template_part_slug = $template_part_slug;
 	}
 
@@ -538,7 +538,7 @@ 
 	/**
 	 * @param string $template_part_name
 	 */
-	public function setTemplatePartName( $template_part_name ) {
+	public function setTemplatePartName($template_part_name) {
 		$this->template_part_name = $template_part_name;
 	}
 
@@ -548,7 +548,7 @@ 
 	 */
 	public function getCurrentEntry() {
 
-		if( in_array( $this->getContext(), array( 'edit', 'single') ) ) {
+		if (in_array($this->getContext(), array('edit', 'single'))) {
 			$entries = $this->getEntries();
 			$entry = $entries[0];
 		} else {
@@ -556,7 +556,7 @@ 
 		}
 
 		/** @since TODO Fixes DataTables empty entry issue */
-		if ( empty( $entry ) && ! empty( $this->_current_field['entry'] ) ) {
+		if (empty($entry) && !empty($this->_current_field['entry'])) {
 			$entry = $this->_current_field['entry'];
 		}
 
@@ -567,7 +567,7 @@ 
 	 * @param array $current_entry
 	 * @return void
 	 */
-	public function setCurrentEntry( $current_entry ) {
+	public function setCurrentEntry($current_entry) {
 		$this->_current_entry = $current_entry;
 	}
 
@@ -589,9 +589,9 @@ 
 	 *
 	 * @return string|null
 	 */
-	public function renderZone( $zone = '', $atts = array() ) {
+	public function renderZone($zone = '', $atts = array()) {
 
-		if( empty( $zone ) ) {
+		if (empty($zone)) {
 			do_action('gravityview_log_error', 'GravityView_View[renderZone] No zone defined.');
 			return NULL;
 		}
@@ -604,32 +604,32 @@ 
 			'hide_empty' => $this->getAtts('hide_empty'),
 		);
 
-		$final_atts = wp_parse_args( $atts, $defaults );
+		$final_atts = wp_parse_args($atts, $defaults);
 
 		$output = '';
 
 		$final_atts['zone_id'] = "{$final_atts['context']}_{$final_atts['slug']}-{$zone}";
 
-		$fields = $this->getField( $final_atts['zone_id'] );
+		$fields = $this->getField($final_atts['zone_id']);
 
 		// Backward compatibility
-		if( 'table' === $this->getTemplatePartSlug() ) {
+		if ('table' === $this->getTemplatePartSlug()) {
 			/**
 			 * Modify the fields displayed in the table
 			 * @var array
 			 */
-			$fields = apply_filters("gravityview_table_cells", $fields, $this );
+			$fields = apply_filters("gravityview_table_cells", $fields, $this);
 		}
 
-		if( empty( $fields ) ) {
+		if (empty($fields)) {
 			return NULL;
 		}
 
 		$field_output = '';
-		foreach ( $fields as $field ) {
+		foreach ($fields as $field) {
 			$final_atts['field'] = $field;
 
-			$field_output .= gravityview_field_output( $final_atts );
+			$field_output .= gravityview_field_output($final_atts);
 		}
 
 		/**
@@ -638,17 +638,17 @@ 
 		 * @since 1.7.6
 		 * @param boolean $hide_empty_zone Default: false
 		 */
-		if( empty( $field_output ) && apply_filters( 'gravityview/render/hide-empty-zone', false ) ) {
+		if (empty($field_output) && apply_filters('gravityview/render/hide-empty-zone', false)) {
 			return NULL;
 		}
 
-		if( !empty( $final_atts['wrapper_class'] ) ) {
-			$output .= '<div class="'.gravityview_sanitize_html_class( $final_atts['wrapper_class'] ).'">';
+		if (!empty($final_atts['wrapper_class'])) {
+			$output .= '<div class="'.gravityview_sanitize_html_class($final_atts['wrapper_class']).'">';
 		}
 
 		$output .= $field_output;
 
-		if( !empty( $final_atts['wrapper_class'] ) ) {
+		if (!empty($final_atts['wrapper_class'])) {
 			$output .= '</div>';
 		}
 
@@ -666,24 +666,24 @@ 
 	 * @see Gamajo_Template_Loader::locate_template()
 	 * @return null|string NULL: Template not found; String: path to template
 	 */
-	function locate_template( $template_names, $load = false, $require_once = true ) {
+	function locate_template($template_names, $load = false, $require_once = true) {
 
-		if( is_string( $template_names ) && isset( $this->located_templates[ $template_names ] ) ) {
+		if (is_string($template_names) && isset($this->located_templates[$template_names])) {
 
-			$located = $this->located_templates[ $template_names ];
+			$located = $this->located_templates[$template_names];
 
 		} else {
 
 			// Set $load to always false so we handle it here.
-			$located = parent::locate_template( $template_names, false, $require_once );
+			$located = parent::locate_template($template_names, false, $require_once);
 
-			if( is_string( $template_names ) ) {
-				$this->located_templates[ $template_names ] = $located;
+			if (is_string($template_names)) {
+				$this->located_templates[$template_names] = $located;
 			}
 		}
 
-		if ( $load && $located ) {
-			load_template( $located, $require_once );
+		if ($load && $located) {
+			load_template($located, $require_once);
 		}
 
 		return $located;
@@ -694,8 +694,8 @@ 
 	 * @param  string      $name Key for the data retrieval.
 	 * @return mixed|null    The stored data.
 	 */
-	public function __get( $name ) {
-		if( isset( $this->{$name} ) ) {
+	public function __get($name) {
+		if (isset($this->{$name} )) {
 			return $this->{$name};
 		} else {
 			return NULL;
@@ -719,47 +719,47 @@ 
 	 *
 	 * @return array $templates Modified template array, merged with existing $templates values
 	 */
-	function add_id_specific_templates( $templates, $slug, $name ) {
+	function add_id_specific_templates($templates, $slug, $name) {
 
 		$additional = array();
 
 		// form-19-table-body.php
-		$additional[] = sprintf( 'form-%d-%s-%s.php', $this->getFormId(), $slug, $name );
+		$additional[] = sprintf('form-%d-%s-%s.php', $this->getFormId(), $slug, $name);
 
 		// view-3-table-body.php
-		$additional[] = sprintf( 'view-%d-%s-%s.php', $this->getViewId(), $slug, $name );
+		$additional[] = sprintf('view-%d-%s-%s.php', $this->getViewId(), $slug, $name);
 
-		if( $this->getPostId() ) {
+		if ($this->getPostId()) {
 
 			// page-19-table-body.php
-			$additional[] = sprintf( 'page-%d-%s-%s.php', $this->getPostId(), $slug, $name );
+			$additional[] = sprintf('page-%d-%s-%s.php', $this->getPostId(), $slug, $name);
 		}
 
 		// Combine with existing table-body.php and table.php
-		$templates = array_merge( $additional, $templates );
+		$templates = array_merge($additional, $templates);
 
-		do_action( 'gravityview_log_debug', '[add_id_specific_templates] List of Template Files', $templates );
+		do_action('gravityview_log_debug', '[add_id_specific_templates] List of Template Files', $templates);
 
 		return $templates;
 	}
 
 	// Load the template
-	public function render( $slug, $name, $require_once = true ) {
+	public function render($slug, $name, $require_once = true) {
 
-		$this->setTemplatePartSlug( $slug );
+		$this->setTemplatePartSlug($slug);
 
-		$this->setTemplatePartName( $name );
+		$this->setTemplatePartName($name);
 
-		$template_file = $this->get_template_part( $slug, $name, false );
+		$template_file = $this->get_template_part($slug, $name, false);
 
-		do_action( 'gravityview_log_debug', '[render] Rendering Template File', $template_file );
+		do_action('gravityview_log_debug', '[render] Rendering Template File', $template_file);
 
-		if( !empty( $template_file) ) {
+		if (!empty($template_file)) {
 
-			if ( $require_once ) {
-				require_once( $template_file );
+			if ($require_once) {
+				require_once($template_file);
 			} else {
-				require( $template_file );
+				require($template_file);
 			}
 
 		}
@@ -769,24 +769,24 @@ 
 	 *
 	 * @param $view_id
 	 */
-	public function render_widget_hooks( $view_id ) {
+	public function render_widget_hooks($view_id) {
 
-		if( empty( $view_id ) || 'single' == gravityview_get_context() ) {
-			do_action( 'gravityview_log_debug', __METHOD__ . ' - Not rendering widgets; single entry' );
+		if (empty($view_id) || 'single' == gravityview_get_context()) {
+			do_action('gravityview_log_debug', __METHOD__.' - Not rendering widgets; single entry');
 			return;
 		}
 
-		$view_data = gravityview_get_current_view_data( $view_id );
+		$view_data = gravityview_get_current_view_data($view_id);
 
 		// TODO: Move to sep. method, use an action instead
-		wp_enqueue_style( 'gravityview_default_style');
+		wp_enqueue_style('gravityview_default_style');
 
 		// get View widget configuration
 		$widgets = $view_data['widgets'];
 
 		$rows = GravityView_Plugin::get_default_widget_areas();
 
-		switch( current_filter() ) {
+		switch (current_filter()) {
 			case 'gravityview_before':
 				$zone = 'header';
 				break;
@@ -796,8 +796,8 @@ 
 		}
 
 		// Prevent being called twice
-		if( did_action( $zone.'_'.$view_id.'_widgets' ) ) {
-			do_action( 'gravityview_log_debug', sprintf( '%s - Not rendering %s; already rendered', __METHOD__ , $zone.'_'.$view_id.'_widgets' ) );
+		if (did_action($zone.'_'.$view_id.'_widgets')) {
+			do_action('gravityview_log_debug', sprintf('%s - Not rendering %s; already rendered', __METHOD__, $zone.'_'.$view_id.'_widgets'));
 			return;
 		}
 
@@ -805,17 +805,17 @@ 
 		?>
 		<div class="gv-grid">
 			<?php
-			foreach( $rows as $row ) {
-				foreach( $row as $col => $areas ) {
+			foreach ($rows as $row) {
+				foreach ($row as $col => $areas) {
 					$column = ($col == '2-2') ? '1-2 gv-right' : $col.' gv-left';
 				?>
-					<div class="gv-grid-col-<?php echo esc_attr( $column ); ?>">
+					<div class="gv-grid-col-<?php echo esc_attr($column); ?>">
 						<?php
-						if( !empty( $areas ) ) {
-							foreach( $areas as $area ) {
-								if( !empty( $widgets[ $zone .'_'. $area['areaid'] ] ) ) {
-									foreach( $widgets[ $zone .'_'. $area['areaid'] ] as $widget ) {
-										do_action( "gravityview_render_widget_{$widget['id']}", $widget );
+						if (!empty($areas)) {
+							foreach ($areas as $area) {
+								if (!empty($widgets[$zone.'_'.$area['areaid']])) {
+									foreach ($widgets[$zone.'_'.$area['areaid']] as $widget) {
+										do_action("gravityview_render_widget_{$widget['id']}", $widget);
 									}
 								}
 							}
@@ -831,8 +831,8 @@ 
 		 * Prevent widgets from being called twice.
 		 * Checking for loop_start prevents themes and plugins that pre-process shortcodes from triggering the action before displaying. Like, ahem, the Divi theme and WordPress SEO plugin
 		 */
-		if( did_action( 'loop_start' ) ) {
-			do_action( $zone.'_'.$view_id.'_widgets' );
+		if (did_action('loop_start')) {
+			do_action($zone.'_'.$view_id.'_widgets');
 		}
 	}