gravityview / GravityView

includes/class-frontend-views.php

Spacing +91 added lines, -91 removed lines

@@ -85,9 +85,9 @@ 
 	private function __construct() {}
 
 	private function initialize() {
-		add_action( 'wp', array( $this, 'parse_content'), 11 );
+		add_action( 'wp', array( $this, 'parse_content' ), 11 );
 		add_filter( 'parse_query', array( $this, 'parse_query_fix_frontpage' ), 10 );
-		add_action( 'template_redirect', array( $this, 'set_entry_data'), 1 );
+		add_action( 'template_redirect', array( $this, 'set_entry_data' ), 1 );
 
 		// Enqueue scripts and styles after GravityView_Template::register_styles()
 		add_action( 'wp_enqueue_scripts', array( $this, 'add_scripts_and_styles' ), 20 );
@@ -236,12 +236,12 @@ 
 
 			$this->context_view_id = $view_id;
 
-		} elseif ( isset( $_GET['gvid'] ) && $multiple_views ) {
+		} elseif ( isset( $_GET[ 'gvid' ] ) && $multiple_views ) {
 			/**
 			 * used on a has_multiple_views context
 			 * @see GravityView_API::entry_link
 			 */
-			$this->context_view_id = $_GET['gvid'];
+			$this->context_view_id = $_GET[ 'gvid' ];
 
 		} elseif ( ! $multiple_views ) {
 			$array_keys = array_keys( $this->getGvOutputData()->get_views() );
@@ -278,25 +278,25 @@ 
 		global $wp_rewrite;
 
 		$is_front_page = ( $query->is_home || $query->is_page );
-		$show_on_front = ( 'page' === get_option('show_on_front') );
-		$front_page_id = get_option('page_on_front');
+		$show_on_front = ( 'page' === get_option( 'show_on_front' ) );
+		$front_page_id = get_option( 'page_on_front' );
 
-		if (  $is_front_page && $show_on_front && $front_page_id ) {
+		if ( $is_front_page && $show_on_front && $front_page_id ) {
 
 			// Force to be an array, potentially a query string ( entry=16 )
 			$_query = wp_parse_args( $query->query );
 
 			// pagename can be set and empty depending on matched rewrite rules. Ignore an empty pagename.
-			if ( isset( $_query['pagename'] ) && '' === $_query['pagename'] ) {
-				unset( $_query['pagename'] );
+			if ( isset( $_query[ 'pagename' ] ) && '' === $_query[ 'pagename' ] ) {
+				unset( $_query[ 'pagename' ] );
 			}
 
 			// this is where will break from core wordpress
 			/** @internal Don't use this filter; it will be unnecessary soon - it's just a patch for specific use case */
 			$ignore = apply_filters( 'gravityview/internal/ignored_endpoints', array( 'preview', 'page', 'paged', 'cpage' ), $query );
 			$endpoints = \GV\Utils::get( $wp_rewrite, 'endpoints' );
-			foreach ( (array) $endpoints as $endpoint ) {
-				$ignore[] = $endpoint[1];
+			foreach ( (array)$endpoints as $endpoint ) {
+				$ignore[ ] = $endpoint[ 1 ];
 			}
 			unset( $endpoints );
 
@@ -306,21 +306,21 @@ 
 			// - The query includes keys that are associated with registered endpoints. `entry`, for example.
 			if ( empty( $_query ) || ! array_diff( array_keys( $_query ), $ignore ) ) {
 
-				$qv =& $query->query_vars;
+				$qv = & $query->query_vars;
 
 				// Prevent redirect when on the single entry endpoint
-				if( self::is_single_entry() ) {
+				if ( self::is_single_entry() ) {
 					add_filter( 'redirect_canonical', '__return_false' );
 				}
 
 				$query->is_page = true;
 				$query->is_home = false;
-				$qv['page_id']  = $front_page_id;
+				$qv[ 'page_id' ]  = $front_page_id;
 
 				// Correct <!--nextpage--> for page_on_front
-				if ( ! empty( $qv['paged'] ) ) {
-					$qv['page'] = $qv['paged'];
-					unset( $qv['paged'] );
+				if ( ! empty( $qv[ 'paged' ] ) ) {
+					$qv[ 'page' ] = $qv[ 'paged' ];
+					unset( $qv[ 'paged' ] );
 				}
 			}
 
@@ -350,7 +350,7 @@ 
 
 		$this->setIsGravityviewPostType( get_post_type( $post ) === 'gravityview' );
 
-		$post_id = $this->getPostId() ? $this->getPostId() : (isset( $post ) ? $post->ID : null );
+		$post_id = $this->getPostId() ? $this->getPostId() : ( isset( $post ) ? $post->ID : null );
 		$this->setPostId( $post_id );
 		$post_has_shortcode = ! empty( $post->post_content ) ? gravityview_has_shortcode_r( $post->post_content, 'gravityview' ) : false;
 		$this->setPostHasShortcode( $this->isGravityviewPostType() ? null : ! empty( $post_has_shortcode ) );
@@ -386,7 +386,7 @@ 
 
 		$search_method = GravityView_Widget_Search::getInstance()->get_search_method();
 
-		if( 'post' === $search_method ) {
+		if ( 'post' === $search_method ) {
 			$get = $_POST;
 		} else {
 			$get = $_GET;
@@ -443,20 +443,20 @@ 
 		 * @param boolean $in_the_loop Whether to apply the filter to the menu title and the meta tag <title> - outside the loop
 		 * @param array $entry Current entry
 		 */
-		$apply_outside_loop = apply_filters( 'gravityview/single/title/out_loop' , in_the_loop(), $entry );
+		$apply_outside_loop = apply_filters( 'gravityview/single/title/out_loop', in_the_loop(), $entry );
 
 		if ( ! $apply_outside_loop ) {
 			return $title;
 		}
 
 		// User reported WooCommerce doesn't pass two args.
-		if ( empty( $passed_post_id ) )  {
+		if ( empty( $passed_post_id ) ) {
 			return $title;
 		}
 
 		// Don't modify the title for anything other than the current view/post.
 		// This is true for embedded shortcodes and Views.
-		if ( is_object( $post ) && (int) $post->ID !== (int) $passed_post_id ) {
+		if ( is_object( $post ) && (int)$post->ID !== (int)$passed_post_id ) {
 			return $title;
 		}
 
@@ -468,7 +468,7 @@ 
 			$view_meta = $this->getGvOutputData()->get_view( $context_view_id );
 		} else {
 			foreach ( $this->getGvOutputData()->get_views() as $view_id => $view_data ) {
-				if ( intval( $view_data['form_id'] ) === intval( $entry['form_id'] ) ) {
+				if ( intval( $view_data[ 'form_id' ] ) === intval( $entry[ 'form_id' ] ) ) {
 					$view_meta = $view_data;
 					break;
 				}
@@ -476,12 +476,12 @@ 
 		}
 
 		/** Deprecated stuff in the future. See the branch above. */
-		if ( ! empty( $view_meta['atts']['single_title'] ) ) {
+		if ( ! empty( $view_meta[ 'atts' ][ 'single_title' ] ) ) {
 
-			$title = $view_meta['atts']['single_title'];
+			$title = $view_meta[ 'atts' ][ 'single_title' ];
 
 			// We are allowing HTML in the fields, so no escaping the output
-			$title = GravityView_API::replace_variables( $title, $view_meta['form'], $entry );
+			$title = GravityView_API::replace_variables( $title, $view_meta[ 'form' ], $entry );
 
 			$title = do_shortcode( $title );
 		}
@@ -552,7 +552,7 @@ 
 
 		$context = GravityView_View::getInstance()->getContext();
 
-		switch( $context ) {
+		switch ( $context ) {
 			case 'directory':
 				$tab = __( 'Multiple Entries', 'gravityview' );
 				break;
@@ -566,12 +566,12 @@ 
 		}
 
 
-		$title = sprintf( esc_html_x('The %s layout has not been configured.', 'Displayed when a View is not configured. %s is replaced by the tab label', 'gravityview' ), $tab );
+		$title = sprintf( esc_html_x( 'The %s layout has not been configured.', 'Displayed when a View is not configured. %s is replaced by the tab label', 'gravityview' ), $tab );
 		$edit_link = admin_url( sprintf( 'post.php?post=%d&action=edit#%s-view', $view_id, $context ) );
-		$action_text = sprintf( esc_html__('Add fields to %s', 'gravityview' ), $tab );
+		$action_text = sprintf( esc_html__( 'Add fields to %s', 'gravityview' ), $tab );
 		$message = esc_html__( 'You can only see this message because you are able to edit this View.', 'gravityview' );
 
-		$image =  sprintf( '<img alt="%s" src="%s" style="margin-top: 10px;" />', $tab, esc_url(plugins_url( sprintf( 'assets/images/tab-%s.png', $context ), GRAVITYVIEW_FILE ) ) );
+		$image = sprintf( '<img alt="%s" src="%s" style="margin-top: 10px;" />', $tab, esc_url( plugins_url( sprintf( 'assets/images/tab-%s.png', $context ), GRAVITYVIEW_FILE ) ) );
 		$output = sprintf( '<h3>%s <strong><a href="%s">%s</a></strong></h3><p>%s</p>', $title, esc_url( $edit_link ), $action_text, $message );
 
 		echo GVCommon::generate_notice( $output . $image, 'gv-error error', 'edit_gravityview', $view_id );
@@ -619,7 +619,7 @@ 
 		$direct_access = apply_filters( 'gravityview_direct_access', true, $view->ID );
 		$embed_only = $view->settings->get( 'embed_only' );
 
-		if( ! $direct_access || ( $embed_only && ! GVCommon::has_cap( 'read_private_gravityviews' ) ) ) {
+		if ( ! $direct_access || ( $embed_only && ! GVCommon::has_cap( 'read_private_gravityviews' ) ) ) {
 			return __( 'You are not allowed to view this content.', 'gravityview' );
 		}
 
@@ -666,7 +666,7 @@ 
 				$datetime_format = 'Y-m-d H:i:s';
 				$search_is_outside_view_bounds = false;
 
-				if( ! empty( $search_criteria[ $key ] ) ) {
+				if ( ! empty( $search_criteria[ $key ] ) ) {
 
 					$search_date = strtotime( $search_criteria[ $key ] );
 
@@ -694,14 +694,14 @@ 
 				if ( empty( $search_criteria[ $key ] ) || $search_is_outside_view_bounds ) {
 
 					// Then we override the search and re-set the start date
-					$return_search_criteria[ $key ] = date_i18n( $datetime_format , $date, true );
+					$return_search_criteria[ $key ] = date_i18n( $datetime_format, $date, true );
 				}
 			}
 		}
 
-		if( isset( $return_search_criteria['start_date'] ) && isset( $return_search_criteria['end_date'] ) ) {
+		if ( isset( $return_search_criteria[ 'start_date' ] ) && isset( $return_search_criteria[ 'end_date' ] ) ) {
 			// The start date is AFTER the end date. This will result in no results, but let's not force the issue.
-			if ( strtotime( $return_search_criteria['start_date'] ) > strtotime( $return_search_criteria['end_date'] ) ) {
+			if ( strtotime( $return_search_criteria[ 'start_date' ] ) > strtotime( $return_search_criteria[ 'end_date' ] ) ) {
 				gravityview()->log->error( 'Invalid search: the start date is after the end date.', array( 'data' => $return_search_criteria ) );
 			}
 		}
@@ -720,19 +720,19 @@ 
 	public static function process_search_only_approved( $args, $search_criteria ) {
 
 		/** @since 1.19 */
-		if( ! empty( $args['admin_show_all_statuses'] ) && GVCommon::has_cap('gravityview_moderate_entries') ) {
+		if ( ! empty( $args[ 'admin_show_all_statuses' ] ) && GVCommon::has_cap( 'gravityview_moderate_entries' ) ) {
 			gravityview()->log->debug( 'User can moderate entries; showing all approval statuses' );
 			return $search_criteria;
 		}
 
-		if ( ! empty( $args['show_only_approved'] ) ) {
+		if ( ! empty( $args[ 'show_only_approved' ] ) ) {
 
-			$search_criteria['field_filters'][] = array(
+			$search_criteria[ 'field_filters' ][ ] = array(
 				'key' => GravityView_Entry_Approval::meta_key,
 				'value' => GravityView_Entry_Approval_Status::APPROVED
 			);
 
-			$search_criteria['field_filters']['mode'] = 'all'; // force all the criterias to be met
+			$search_criteria[ 'field_filters' ][ 'mode' ] = 'all'; // force all the criterias to be met
 
 			gravityview()->log->debug( '[process_search_only_approved] Search Criteria if show only approved: ', array( 'data' => $search_criteria ) );
 		}
@@ -759,18 +759,18 @@ 
 	 */
 	public static function is_entry_approved( $entry, $args = array() ) {
 
-		if ( empty( $entry['id'] ) || ( array_key_exists( 'show_only_approved', $args ) && ! $args['show_only_approved'] ) ) {
+		if ( empty( $entry[ 'id' ] ) || ( array_key_exists( 'show_only_approved', $args ) && ! $args[ 'show_only_approved' ] ) ) {
 			// is implicitly approved if entry is null or View settings doesn't require to check for approval
 			return true;
 		}
 
 		/** @since 1.19 */
-		if( ! empty( $args['admin_show_all_statuses'] ) && GVCommon::has_cap('gravityview_moderate_entries') ) {
+		if ( ! empty( $args[ 'admin_show_all_statuses' ] ) && GVCommon::has_cap( 'gravityview_moderate_entries' ) ) {
 			gravityview()->log->debug( 'User can moderate entries, so entry is approved for viewing' );
 			return true;
 		}
 
-		$is_approved = gform_get_meta( $entry['id'], GravityView_Entry_Approval::meta_key );
+		$is_approved = gform_get_meta( $entry[ 'id' ], GravityView_Entry_Approval::meta_key );
 
 		return GravityView_Entry_Approval_Status::is_approved( $is_approved );
 	}
@@ -794,7 +794,7 @@ 
 		 * Compatibility with filters hooking in `gravityview_search_criteria` instead of `gravityview_fe_search_criteria`.
 		 */
 		$criteria = apply_filters( 'gravityview_search_criteria', array(), array( $form_id ), \GV\Utils::get( $args, 'id' ) );
-		$search_criteria = isset( $criteria['search_criteria'] ) ? $criteria['search_criteria'] : array( 'field_filters' => array() );
+		$search_criteria = isset( $criteria[ 'search_criteria' ] ) ? $criteria[ 'search_criteria' ] : array( 'field_filters' => array() );
 
 		/**
 		 * @filter `gravityview_fe_search_criteria` Modify the search criteria
@@ -810,29 +810,29 @@ 
 		gravityview()->log->debug( '[get_search_criteria] Search Criteria after hook gravityview_fe_search_criteria: ', array( 'data' =>$search_criteria ) );
 
 		// implicity search
-		if ( ! empty( $args['search_value'] ) ) {
+		if ( ! empty( $args[ 'search_value' ] ) ) {
 
 			// Search operator options. Options: `is` or `contains`
-			$operator = ! empty( $args['search_operator'] ) && in_array( $args['search_operator'], array( 'is', 'isnot', '>', '<', 'contains' ) ) ? $args['search_operator'] : 'contains';
+			$operator = ! empty( $args[ 'search_operator' ] ) && in_array( $args[ 'search_operator' ], array( 'is', 'isnot', '>', '<', 'contains' ) ) ? $args[ 'search_operator' ] : 'contains';
 
-			$search_criteria['field_filters'][] = array(
+			$search_criteria[ 'field_filters' ][ ] = array(
 				'key' => \GV\Utils::_GET( 'search_field', \GV\Utils::get( $args, 'search_field' ) ), // The field ID to search
-				'value' => _wp_specialchars( $args['search_value'] ), // The value to search. Encode ampersands but not quotes.
+				'value' => _wp_specialchars( $args[ 'search_value' ] ), // The value to search. Encode ampersands but not quotes.
 				'operator' => $operator,
 			);
 
 			// Lock search mode to "all" with implicit presearch filter.
-			$search_criteria['field_filters']['mode'] = 'all';
+			$search_criteria[ 'field_filters' ][ 'mode' ] = 'all';
 		}
 
-		if( $search_criteria !== $original_search_criteria ) {
+		if ( $search_criteria !== $original_search_criteria ) {
 			gravityview()->log->debug( '[get_search_criteria] Search Criteria after implicity search: ', array( 'data' => $search_criteria ) );
 		}
 
 		// Handle setting date range
 		$search_criteria = self::process_search_dates( $args, $search_criteria );
 
-		if( $search_criteria !== $original_search_criteria ) {
+		if ( $search_criteria !== $original_search_criteria ) {
 			gravityview()->log->debug( '[get_search_criteria] Search Criteria after date params: ', array( 'data' => $search_criteria ) );
 		}
 
@@ -843,7 +843,7 @@ 
 		 * @filter `gravityview_status` Modify entry status requirements to be included in search results.
 		 * @param string $status Default: `active`. Accepts all Gravity Forms entry statuses, including `spam` and `trash`
 		 */
-		$search_criteria['status'] = apply_filters( 'gravityview_status', 'active', $args );
+		$search_criteria[ 'status' ] = apply_filters( 'gravityview_status', 'active', $args );
 
 		return $search_criteria;
 	}
@@ -956,7 +956,7 @@ 
 			'search_criteria' => $search_criteria,
 			'sorting' => self::updateViewSorting( $args, $form_id ),
 			'paging' => $paging,
-			'cache' => isset( $args['cache'] ) ? $args['cache'] : true,
+			'cache' => isset( $args[ 'cache' ] ) ? $args[ 'cache' ] : true,
 		);
 
 		/**
@@ -981,7 +981,7 @@ 
 		 * @param array $parameters Array with `search_criteria`, `sorting` and `paging` keys.
 		 * @param array $args View configuration args.
 		 */
-		$parameters = apply_filters( 'gravityview_get_entries_'.\GV\Utils::get( $args, 'id' ), $parameters, $args, $form_id );
+		$parameters = apply_filters( 'gravityview_get_entries_' . \GV\Utils::get( $args, 'id' ), $parameters, $args, $form_id );
 
 		gravityview()->log->debug( '$parameters passed to gravityview_get_entries(): ', array( 'data' => $parameters ) );
 
@@ -1006,17 +1006,17 @@ 
 		$default_page_size = apply_filters( 'gravityview_default_page_size', 25 );
 
 		// Paging & offset
-		$page_size = ! empty( $args['page_size'] ) ? intval( $args['page_size'] ) : $default_page_size;
+		$page_size = ! empty( $args[ 'page_size' ] ) ? intval( $args[ 'page_size' ] ) : $default_page_size;
 
 		if ( -1 === $page_size ) {
 			$page_size = PHP_INT_MAX;
 		}
 
-		$curr_page = empty( $_GET['pagenum'] ) ? 1 : intval( $_GET['pagenum'] );
+		$curr_page = empty( $_GET[ 'pagenum' ] ) ? 1 : intval( $_GET[ 'pagenum' ] );
 		$offset = ( $curr_page - 1 ) * $page_size;
 
-		if ( ! empty( $args['offset'] ) ) {
-			$offset += intval( $args['offset'] );
+		if ( ! empty( $args[ 'offset' ] ) ) {
+			$offset += intval( $args[ 'offset' ] );
 		}
 
 		$paging = array(
@@ -1041,14 +1041,14 @@ 
 	public static function updateViewSorting( $args, $form_id ) {
 		$sorting = array();
 
-		$has_values = isset( $_GET['sort'] );
+		$has_values = isset( $_GET[ 'sort' ] );
 
-		if ( $has_values && is_array( $_GET['sort'] ) ) {
-			$has_values = array_filter( array_values( $_GET['sort'] ) );
+		if ( $has_values && is_array( $_GET[ 'sort' ] ) ) {
+			$has_values = array_filter( array_values( $_GET[ 'sort' ] ) );
 		}
 
-		$sort_field_id = $has_values ? $_GET['sort'] : \GV\Utils::get( $args, 'sort_field' );
-		$sort_direction = isset( $_GET['dir'] ) ? $_GET['dir'] : \GV\Utils::get( $args, 'sort_direction' );
+		$sort_field_id = $has_values ? $_GET[ 'sort' ] : \GV\Utils::get( $args, 'sort_field' );
+		$sort_direction = isset( $_GET[ 'dir' ] ) ? $_GET[ 'dir' ] : \GV\Utils::get( $args, 'sort_direction' );
 
 		if ( is_array( $sort_field_id ) ) {
 			$sort_field_id = array_pop( $sort_field_id );
@@ -1079,10 +1079,10 @@ 
 				$form = GFAPI::get_form( $form_id );
 
 				// Get the first GF_Field field ID, set as the key for entry randomization
-				if ( ! empty( $form['fields'] ) ) {
+				if ( ! empty( $form[ 'fields' ] ) ) {
 
 					/** @var GF_Field $field */
-					foreach ( $form['fields'] as $field ) {
+					foreach ( $form[ 'fields' ] as $field ) {
 						if ( ! is_a( $field, 'GF_Field' ) ) {
 							continue;
 						}
@@ -1127,7 +1127,7 @@ 
 		if ( is_array( $sort_field_id ) ) {
 			$modified_ids = array();
 			foreach ( $sort_field_id as $_sort_field_id ) {
-				$modified_ids []= self::_override_sorting_id_by_field_type( $_sort_field_id, $form_id );
+				$modified_ids [ ] = self::_override_sorting_id_by_field_type( $_sort_field_id, $form_id );
 			}
 			return $modified_ids;
 		}
@@ -1136,11 +1136,11 @@ 
 
 		$sort_field = GFFormsModel::get_field( $form, $sort_field_id );
 
-		if( ! $sort_field ) {
+		if ( ! $sort_field ) {
 			return $sort_field_id;
 		}
 
-		switch ( $sort_field['type'] ) {
+		switch ( $sort_field[ 'type' ] ) {
 
 			case 'address':
 				// Sorting by full address
@@ -1157,7 +1157,7 @@ 
 					 */
 					$address_part = apply_filters( 'gravityview/sorting/address', 'city', $sort_field_id, $form_id );
 
-					switch( strtolower( $address_part ) ){
+					switch ( strtolower( $address_part ) ) {
 						case 'street':
 							$sort_field_id .= '.1';
 							break;
@@ -1230,7 +1230,7 @@ 
 		if ( ! class_exists( '\GV\Entry' ) ) {
 
 			// Not using gravityview()->log->error(), since that may not exist yet either!
-			do_action( 'gravityview_log_error', '\GV\Entry not defined yet. Backtrace: ' . wp_debug_backtrace_summary()  );
+			do_action( 'gravityview_log_error', '\GV\Entry not defined yet. Backtrace: ' . wp_debug_backtrace_summary() );
 
 			return null;
 		}
@@ -1247,7 +1247,7 @@ 
 		 */
 		$single_entry = apply_filters( 'gravityview/is_single_entry', $single_entry );
 
-		if ( empty( $single_entry ) ){
+		if ( empty( $single_entry ) ) {
 			return false;
 		} else {
 			return $single_entry;
@@ -1269,7 +1269,7 @@ 
 			$views = $this->getGvOutputData()->get_views();
 
 			foreach ( $views as $view_id => $data ) {
-				$view = \GV\View::by_id( $data['id'] );
+				$view = \GV\View::by_id( $data[ 'id' ] );
 				$view_id = $view->ID;
 				$template_id = gravityview_get_template_id( $view->ID );
 				$data = $view->as_data();
@@ -1278,7 +1278,7 @@ 
 				 * Don't enqueue the scripts or styles if it's not going to be displayed.
 				 * @since 1.15
 				 */
-				if( is_user_logged_in() && false === GVCommon::has_cap( 'read_gravityview', $view_id ) ) {
+				if ( is_user_logged_in() && false === GVCommon::has_cap( 'read_gravityview', $view_id ) ) {
 					continue;
 				}
 
@@ -1295,13 +1295,13 @@ 
 					 * @filter `gravity_view_lightbox_script` Override the lightbox script to enqueue. Default: `thickbox`
 					 * @param string $script_slug If you want to use a different lightbox script, return the name of it here.
 					 */
-					$js_dependencies[] = apply_filters( 'gravity_view_lightbox_script', 'thickbox' );
+					$js_dependencies[ ] = apply_filters( 'gravity_view_lightbox_script', 'thickbox' );
 
 					/**
 					 * @filter `gravity_view_lightbox_style` Modify the lightbox CSS slug. Default: `thickbox`
 					 * @param string $script_slug If you want to use a different lightbox script, return the name of its CSS file here.
 					 */
-					$css_dependencies[] = apply_filters( 'gravity_view_lightbox_style', 'thickbox' );
+					$css_dependencies[ ] = apply_filters( 'gravity_view_lightbox_style', 'thickbox' );
 				}
 
 				/**
@@ -1309,19 +1309,19 @@ 
 				 * @see https://github.com/katzwebservices/GravityView/issues/536
 				 * @since 1.15
 				 */
-				if( gravityview_view_has_single_checkbox_or_radio( $data['form'], $data['fields'] ) ) {
-					$css_dependencies[] = 'dashicons';
+				if ( gravityview_view_has_single_checkbox_or_radio( $data[ 'form' ], $data[ 'fields' ] ) ) {
+					$css_dependencies[ ] = 'dashicons';
 				}
 
 				wp_register_script( 'gravityview-jquery-cookie', plugins_url( 'assets/lib/jquery.cookie/jquery.cookie.min.js', GRAVITYVIEW_FILE ), array( 'jquery' ), GravityView_Plugin::version, true );
 
 				$script_debug = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
 
-				wp_register_script( 'gravityview-fe-view', plugins_url( 'assets/js/fe-views' . $script_debug . '.js', GRAVITYVIEW_FILE ), apply_filters( 'gravityview_js_dependencies', $js_dependencies ) , GravityView_Plugin::version, true );
+				wp_register_script( 'gravityview-fe-view', plugins_url( 'assets/js/fe-views' . $script_debug . '.js', GRAVITYVIEW_FILE ), apply_filters( 'gravityview_js_dependencies', $js_dependencies ), GravityView_Plugin::version, true );
 
 				wp_enqueue_script( 'gravityview-fe-view' );
 
-				if ( ! empty( $data['atts']['sort_columns'] ) ) {
+				if ( ! empty( $data[ 'atts' ][ 'sort_columns' ] ) ) {
 					wp_enqueue_style( 'gravityview_font', plugins_url( 'assets/css/font.css', GRAVITYVIEW_FILE ), $css_dependencies, GravityView_Plugin::version, 'all' );
 				}
 
@@ -1384,7 +1384,7 @@ 
 	public static function add_style( $template_id ) {
 
 		if ( ! empty( $template_id ) && wp_style_is( 'gravityview_style_' . $template_id, 'registered' ) ) {
-			gravityview()->log->debug(  'Adding extra template style for {template_id}', array( 'template_id' => $template_id ) );
+			gravityview()->log->debug( 'Adding extra template style for {template_id}', array( 'template_id' => $template_id ) );
 			wp_enqueue_style( 'gravityview_style_' . $template_id );
 		} elseif ( empty( $template_id ) ) {
 			gravityview()->log->error( 'Cannot add template style; template_id is empty' );
@@ -1415,11 +1415,11 @@ 
 		 * Not a table-based template; don't add sort icons
 		 * @since 1.12
 		 */
-		if( ! preg_match( '/table/ism', GravityView_View::getInstance()->getTemplatePartSlug() ) ) {
+		if ( ! preg_match( '/table/ism', GravityView_View::getInstance()->getTemplatePartSlug() ) ) {
 			return $label;
 		}
 
-		if ( ! $this->is_field_sortable( $field['id'], $form ) ) {
+		if ( ! $this->is_field_sortable( $field[ 'id' ], $form ) ) {
 			return $label;
 		}
 
@@ -1427,29 +1427,29 @@ 
 
 		$class = 'gv-sort';
 
-		$sort_field_id = self::_override_sorting_id_by_field_type( $field['id'], $form['id'] );
+		$sort_field_id = self::_override_sorting_id_by_field_type( $field[ 'id' ], $form[ 'id' ] );
 
 		$sort_args = array(
-			'sort' => $field['id'],
+			'sort' => $field[ 'id' ],
 			'dir' => 'asc',
 		);
 
-		if ( ! empty( $sorting['key'] ) && (string) $sort_field_id === (string) $sorting['key'] ) {
+		if ( ! empty( $sorting[ 'key' ] ) && (string)$sort_field_id === (string)$sorting[ 'key' ] ) {
 			//toggle sorting direction.
-			if ( 'asc' === $sorting['direction'] ) {
-				$sort_args['dir'] = 'desc';
+			if ( 'asc' === $sorting[ 'direction' ] ) {
+				$sort_args[ 'dir' ] = 'desc';
 				$class .= ' gv-icon-sort-desc';
 			} else {
-				$sort_args['dir'] = 'asc';
+				$sort_args[ 'dir' ] = 'asc';
 				$class .= ' gv-icon-sort-asc';
 			}
 		} else {
 			$class .= ' gv-icon-caret-up-down';
 		}
 
-		$url = add_query_arg( $sort_args, remove_query_arg( array('pagenum') ) );
+		$url = add_query_arg( $sort_args, remove_query_arg( array( 'pagenum' ) ) );
 
-		return '<a href="'. esc_url_raw( $url ) .'" class="'. $class .'" ></a>&nbsp;'. $label;
+		return '<a href="' . esc_url_raw( $url ) . '" class="' . $class . '" ></a>&nbsp;' . $label;
 
 	}
 
@@ -1467,7 +1467,7 @@ 
 
 		$field_type = $field_id;
 
-		if( is_numeric( $field_id ) ) {
+		if ( is_numeric( $field_id ) ) {
 			$field = GFFormsModel::get_field( $form, $field_id );
 			$field_type = $field ? $field->type : $field_id;
 		}
@@ -1490,7 +1490,7 @@ 
 			return false;
 		}
 
-		return apply_filters( "gravityview/sortable/formfield_{$form['id']}_{$field_id}", apply_filters( "gravityview/sortable/field_{$field_id}", true, $form ) );
+		return apply_filters( "gravityview/sortable/formfield_{$form[ 'id' ]}_{$field_id}", apply_filters( "gravityview/sortable/field_{$field_id}", true, $form ) );
 
 	}
 

includes/widgets/search-widget/class-search-widget.php

Spacing +163 added lines, -163 removed lines

@@ -64,7 +64,7 @@ 
 				'type' => 'radio',
 				'full_width' => true,
 				'label' => esc_html__( 'Search Mode', 'gravityview' ),
-				'desc' => __('Should search results match all search fields, or any?', 'gravityview'),
+				'desc' => __( 'Should search results match all search fields, or any?', 'gravityview' ),
 				'value' => 'any',
 				'class' => 'hide-if-js',
 				'options' => array(
@@ -86,7 +86,7 @@ 
 
 			// admin - add scripts - run at 1100 to make sure GravityView_Admin_Views::add_scripts_and_styles() runs first at 999
 			add_action( 'admin_enqueue_scripts', array( $this, 'add_scripts_and_styles' ), 1100 );
-			add_action( 'wp_enqueue_scripts', array( $this, 'register_scripts') );
+			add_action( 'wp_enqueue_scripts', array( $this, 'register_scripts' ) );
 			add_filter( 'gravityview_noconflict_scripts', array( $this, 'register_no_conflict' ) );
 
 			// ajax - get the searchable fields
@@ -230,7 +230,7 @@ 
 		$script_min = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
 		$script_source = empty( $script_min ) ? '/source' : '';
 
-		wp_enqueue_script( 'gravityview_searchwidget_admin', plugins_url( 'assets/js'.$script_source.'/admin-search-widget'.$script_min.'.js', __FILE__ ), array( 'jquery', 'gravityview_views_scripts' ), \GV\Plugin::$version );
+		wp_enqueue_script( 'gravityview_searchwidget_admin', plugins_url( 'assets/js' . $script_source . '/admin-search-widget' . $script_min . '.js', __FILE__ ), array( 'jquery', 'gravityview_views_scripts' ), \GV\Plugin::$version );
 
 		wp_localize_script( 'gravityview_searchwidget_admin', 'gvSearchVar', array(
 			'nonce' => wp_create_nonce( 'gravityview_ajaxsearchwidget' ),
@@ -252,7 +252,7 @@ 
 	 * @return array Scripts allowed in no-conflict mode, plus the search widget script
 	 */
 	public function register_no_conflict( $allowed ) {
-		$allowed[] = 'gravityview_searchwidget_admin';
+		$allowed[ ] = 'gravityview_searchwidget_admin';
 		return $allowed;
 	}
 
@@ -265,24 +265,24 @@ 
 	 */
 	public static function get_searchable_fields() {
 
-		if ( ! isset( $_POST['nonce'] ) || ! wp_verify_nonce( $_POST['nonce'], 'gravityview_ajaxsearchwidget' ) ) {
+		if ( ! isset( $_POST[ 'nonce' ] ) || ! wp_verify_nonce( $_POST[ 'nonce' ], 'gravityview_ajaxsearchwidget' ) ) {
 			exit( '0' );
 		}
 
 		$form = '';
 
 		// Fetch the form for the current View
-		if ( ! empty( $_POST['view_id'] ) ) {
+		if ( ! empty( $_POST[ 'view_id' ] ) ) {
 
-			$form = gravityview_get_form_id( $_POST['view_id'] );
+			$form = gravityview_get_form_id( $_POST[ 'view_id' ] );
 
-		} elseif ( ! empty( $_POST['formid'] ) ) {
+		} elseif ( ! empty( $_POST[ 'formid' ] ) ) {
 
-			$form = (int) $_POST['formid'];
+			$form = (int)$_POST[ 'formid' ];
 
-		} elseif ( ! empty( $_POST['template_id'] ) && class_exists( 'GravityView_Ajax' ) ) {
+		} elseif ( ! empty( $_POST[ 'template_id' ] ) && class_exists( 'GravityView_Ajax' ) ) {
 
-			$form = GravityView_Ajax::pre_get_form_fields( $_POST['template_id'] );
+			$form = GravityView_Ajax::pre_get_form_fields( $_POST[ 'template_id' ] );
 
 		}
 
@@ -332,14 +332,14 @@ 
 		);
 
 		if ( gravityview()->plugin->supports( \GV\Plugin::FEATURE_GFQUERY ) ) {
-			$custom_fields['is_approved'] = array(
+			$custom_fields[ 'is_approved' ] = array(
 				'text' => esc_html__( 'Approval Status', 'gravityview' ),
 				'type' => 'multi',
 			);
 		}
 
-		foreach( $custom_fields as $custom_field_key => $custom_field ) {
-			$output .= sprintf( '<option value="%s" %s data-inputtypes="%s" data-placeholder="%s">%s</option>', $custom_field_key, selected( $custom_field_key, $current, false ), $custom_field['type'], self::get_field_label( array('field' => $custom_field_key ) ), $custom_field['text'] );
+		foreach ( $custom_fields as $custom_field_key => $custom_field ) {
+			$output .= sprintf( '<option value="%s" %s data-inputtypes="%s" data-placeholder="%s">%s</option>', $custom_field_key, selected( $custom_field_key, $current, false ), $custom_field[ 'type' ], self::get_field_label( array( 'field' => $custom_field_key ) ), $custom_field[ 'text' ] );
 		}
 
 		// Get fields with sub-inputs and no parent
@@ -361,13 +361,13 @@ 
 
 			foreach ( $fields as $id => $field ) {
 
-				if ( in_array( $field['type'], $blacklist_field_types ) ) {
+				if ( in_array( $field[ 'type' ], $blacklist_field_types ) ) {
 					continue;
 				}
 
-				$types = self::get_search_input_types( $id, $field['type'] );
+				$types = self::get_search_input_types( $id, $field[ 'type' ] );
 
-				$output .= '<option value="'. $id .'" '. selected( $id, $current, false ).'data-inputtypes="'. esc_attr( $types ) .'">'. esc_html( $field['label'] ) .'</option>';
+				$output .= '<option value="' . $id . '" ' . selected( $id, $current, false ) . 'data-inputtypes="' . esc_attr( $types ) . '">' . esc_html( $field[ 'label' ] ) . '</option>';
 			}
 		}
 
@@ -390,7 +390,7 @@ 
 	public static function get_search_input_types( $field_id = '', $field_type = null ) {
 
 		// @todo - This needs to be improved - many fields have . including products and addresses
-		if ( false !== strpos( (string) $field_id, '.' ) && in_array( $field_type, array( 'checkbox' ) ) || in_array( $field_id, array( 'is_fulfilled' ) ) ) {
+		if ( false !== strpos( (string)$field_id, '.' ) && in_array( $field_type, array( 'checkbox' ) ) || in_array( $field_id, array( 'is_fulfilled' ) ) ) {
 			$input_type = 'boolean'; // on/off checkbox
 		} elseif ( in_array( $field_type, array( 'checkbox', 'post_category', 'multiselect' ) ) ) {
 			$input_type = 'multi'; //multiselect
@@ -436,19 +436,19 @@ 
 			$post_id = 0;
 
 			// We're in the WordPress Widget context, and an overriding post ID has been set.
-			if ( ! empty( $widget_args['post_id'] ) ) {
-				$post_id = absint( $widget_args['post_id'] );
+			if ( ! empty( $widget_args[ 'post_id' ] ) ) {
+				$post_id = absint( $widget_args[ 'post_id' ] );
 			}
 			// We're in the WordPress Widget context, and the base View ID should be used
-			else if ( ! empty( $widget_args['view_id'] ) ) {
-				$post_id = absint( $widget_args['view_id'] );
+			else if ( ! empty( $widget_args[ 'view_id' ] ) ) {
+				$post_id = absint( $widget_args[ 'view_id' ] );
 			}
 
 			$args = gravityview_get_permalink_query_args( $post_id );
 
 			// Add hidden fields to the search form
 			foreach ( $args as $key => $value ) {
-				$search_fields[] = array(
+				$search_fields[ ] = array(
 					'name'  => $key,
 					'input' => 'hidden',
 					'value' => $value,
@@ -487,28 +487,28 @@ 
 		/**
 		 * Include the sidebar Widgets.
 		 */
-		$widgets = (array) get_option( 'widget_gravityview_search', array() );
+		$widgets = (array)get_option( 'widget_gravityview_search', array() );
 
 		foreach ( $widgets as $widget ) {
-			if ( ! empty( $widget['view_id'] ) && $widget['view_id'] == $view->ID ) {
-				if( $_fields = json_decode( $widget['search_fields'], true ) ) {
+			if ( ! empty( $widget[ 'view_id' ] ) && $widget[ 'view_id' ] == $view->ID ) {
+				if ( $_fields = json_decode( $widget[ 'search_fields' ], true ) ) {
 					foreach ( $_fields as $field ) {
-						if ( empty( $field['form_id'] ) ) {
-							$field['form_id'] = $view->form ? $view->form->ID : 0;
+						if ( empty( $field[ 'form_id' ] ) ) {
+							$field[ 'form_id' ] = $view->form ? $view->form->ID : 0;
 						}
-						$searchable_fields[] = $with_full_field ? $field : $field['field'];
+						$searchable_fields[ ] = $with_full_field ? $field : $field[ 'field' ];
 					}
 				}
 			}
 		}
 
 		foreach ( $view->widgets->by_id( $this->get_widget_id() )->all() as $widget ) {
-			if( $_fields = json_decode( $widget->configuration->get( 'search_fields' ), true ) ) {
+			if ( $_fields = json_decode( $widget->configuration->get( 'search_fields' ), true ) ) {
 				foreach ( $_fields as $field ) {
-					if ( empty( $field['form_id'] ) ) {
-						$field['form_id'] = $view->form ? $view->form->ID : 0;
+					if ( empty( $field[ 'form_id' ] ) ) {
+						$field[ 'form_id' ] = $view->form ? $view->form->ID : 0;
 					}
-					$searchable_fields[] = $with_full_field ? $field : $field['field'];
+					$searchable_fields[ ] = $with_full_field ? $field : $field[ 'field' ];
 				}
 			}
 		}
@@ -538,7 +538,7 @@ 
 			return $search_criteria; // Return the original criteria, GF_Query modification kicks in later
 		}
 
-		if( 'post' === $this->search_method ) {
+		if ( 'post' === $this->search_method ) {
 			$get = $_POST;
 		} else {
 			$get = $_GET;
@@ -557,15 +557,15 @@ 
 		$get = gv_map_deep( $get, 'rawurldecode' );
 
 		// Make sure array key is set up
-		$search_criteria['field_filters'] = \GV\Utils::get( $search_criteria, 'field_filters', array() );
+		$search_criteria[ 'field_filters' ] = \GV\Utils::get( $search_criteria, 'field_filters', array() );
 
 		$searchable_fields = $this->get_view_searchable_fields( $view );
 		$searchable_field_objects = $this->get_view_searchable_fields( $view, true );
 
 		// add free search
-		if ( isset( $get['gv_search'] ) && '' !== $get['gv_search'] && in_array( 'search_all', $searchable_fields ) ) {
+		if ( isset( $get[ 'gv_search' ] ) && '' !== $get[ 'gv_search' ] && in_array( 'search_all', $searchable_fields ) ) {
 
-			$search_all_value = trim( $get['gv_search'] );
+			$search_all_value = trim( $get[ 'gv_search' ] );
 
 			/**
 			 * @filter `gravityview/search-all-split-words` Search for each word separately or the whole phrase?
@@ -590,7 +590,7 @@ 
 			}
 
 			foreach ( $words as $word ) {
-				$search_criteria['field_filters'][] = array(
+				$search_criteria[ 'field_filters' ][ ] = array(
 					'key' => null, // The field ID to search
 					'value' => $word, // The value to search
 					'operator' => 'contains', // What to search in. Options: `is` or `contains`
@@ -603,14 +603,14 @@ 
 			/**
 			 * Get and normalize the dates according to the input format.
 			 */
-			if ( $curr_start = ! empty( $get['gv_start'] ) ? $get['gv_start'] : '' ) {
-				if( $curr_start_date = date_create_from_format( $this->get_datepicker_format( true ), $curr_start ) ) {
+			if ( $curr_start = ! empty( $get[ 'gv_start' ] ) ? $get[ 'gv_start' ] : '' ) {
+				if ( $curr_start_date = date_create_from_format( $this->get_datepicker_format( true ), $curr_start ) ) {
 					$curr_start = $curr_start_date->format( 'Y-m-d' );
 				}
 			}
 
-			if ( $curr_end = ! empty( $get['gv_start'] ) ? ( ! empty( $get['gv_end'] ) ? $get['gv_end'] : '' ) : '' ) {
-				if( $curr_end_date = date_create_from_format( $this->get_datepicker_format( true ), $curr_end ) ) {
+			if ( $curr_end = ! empty( $get[ 'gv_start' ] ) ? ( ! empty( $get[ 'gv_end' ] ) ? $get[ 'gv_end' ] : '' ) : '' ) {
+				if ( $curr_end_date = date_create_from_format( $this->get_datepicker_format( true ), $curr_end ) ) {
 					$curr_end = $curr_end_date->format( 'Y-m-d' );
 				}
 			}
@@ -645,22 +645,22 @@ 
 			 */
 			if ( ! empty( $curr_start ) ) {
 				$curr_start = date( 'Y-m-d H:i:s', strtotime( $curr_start ) );
-				$search_criteria['start_date'] = $adjust_tz ? get_gmt_from_date( $curr_start ) : $curr_start;
+				$search_criteria[ 'start_date' ] = $adjust_tz ? get_gmt_from_date( $curr_start ) : $curr_start;
 			}
 
 			if ( ! empty( $curr_end ) ) {
 				// Fast-forward 24 hour on the end time
 				$curr_end = date( 'Y-m-d H:i:s', strtotime( $curr_end ) + DAY_IN_SECONDS );
-				$search_criteria['end_date'] = $adjust_tz ? get_gmt_from_date( $curr_end ) : $curr_end;
-				if ( strpos( $search_criteria['end_date'], '00:00:00' ) ) { // See https://github.com/gravityview/GravityView/issues/1056
-					$search_criteria['end_date'] = date( 'Y-m-d H:i:s', strtotime( $search_criteria['end_date'] ) - 1 );
+				$search_criteria[ 'end_date' ] = $adjust_tz ? get_gmt_from_date( $curr_end ) : $curr_end;
+				if ( strpos( $search_criteria[ 'end_date' ], '00:00:00' ) ) { // See https://github.com/gravityview/GravityView/issues/1056
+					$search_criteria[ 'end_date' ] = date( 'Y-m-d H:i:s', strtotime( $search_criteria[ 'end_date' ] ) - 1 );
 				}
 			}
 		}
 
 		// search for a specific entry ID
 		if ( ! empty( $get[ 'gv_id' ] ) && in_array( 'entry_id', $searchable_fields ) ) {
-			$search_criteria['field_filters'][] = array(
+			$search_criteria[ 'field_filters' ][ ] = array(
 				'key' => 'id',
 				'value' => absint( $get[ 'gv_id' ] ),
 				'operator' => $this->get_operator( $get, 'gv_id', array( '=' ), '=' ),
@@ -669,20 +669,20 @@ 
 
 		// search for a specific Created_by ID
 		if ( ! empty( $get[ 'gv_by' ] ) && in_array( 'created_by', $searchable_fields ) ) {
-			$search_criteria['field_filters'][] = array(
+			$search_criteria[ 'field_filters' ][ ] = array(
 				'key' => 'created_by',
-				'value' => $get['gv_by'],
+				'value' => $get[ 'gv_by' ],
 				'operator' => $this->get_operator( $get, 'gv_by', array( '=' ), '=' ),
 			);
 		}
 
 		// Get search mode passed in URL
-		$mode = isset( $get['mode'] ) && in_array( $get['mode'], array( 'any', 'all' ) ) ?  $get['mode'] : 'any';
+		$mode = isset( $get[ 'mode' ] ) && in_array( $get[ 'mode' ], array( 'any', 'all' ) ) ? $get[ 'mode' ] : 'any';
 
 		// get the other search filters
 		foreach ( $get as $key => $value ) {
 
-			if ( 0 !== strpos( $key, 'filter_' ) || gv_empty( $value, false, false ) || ( is_array( $value ) && count( $value ) === 1 && gv_empty( $value[0], false, false ) ) ) {
+			if ( 0 !== strpos( $key, 'filter_' ) || gv_empty( $value, false, false ) || ( is_array( $value ) && count( $value ) === 1 && gv_empty( $value[ 0 ], false, false ) ) ) {
 				continue; // Not a filter, or empty
 			}
 
@@ -696,19 +696,19 @@ 
 				continue;
 			}
 
-			if ( ! isset( $filter['operator'] ) ) {
-				$filter['operator'] = $this->get_operator( $get, $key, array( 'contains' ), 'contains' );
+			if ( ! isset( $filter[ 'operator' ] ) ) {
+				$filter[ 'operator' ] = $this->get_operator( $get, $key, array( 'contains' ), 'contains' );
 			}
 
-			if ( isset( $filter[0]['value'] ) ) {
-				$search_criteria['field_filters'] = array_merge( $search_criteria['field_filters'], $filter );
+			if ( isset( $filter[ 0 ][ 'value' ] ) ) {
+				$search_criteria[ 'field_filters' ] = array_merge( $search_criteria[ 'field_filters' ], $filter );
 
 				// if date range type, set search mode to ALL
-				if ( ! empty( $filter[0]['operator'] ) && in_array( $filter[0]['operator'], array( '>=', '<=', '>', '<' ) ) ) {
+				if ( ! empty( $filter[ 0 ][ 'operator' ] ) && in_array( $filter[ 0 ][ 'operator' ], array( '>=', '<=', '>', '<' ) ) ) {
 					$mode = 'all';
 				}
-			} elseif( !empty( $filter ) ) {
-				$search_criteria['field_filters'][] = $filter;
+			} elseif ( ! empty( $filter ) ) {
+				$search_criteria[ 'field_filters' ][ ] = $filter;
 			}
 		}
 
@@ -717,7 +717,7 @@ 
 		 * @since 1.5.1
 		 * @param[out,in] string $mode Search mode (`any` vs `all`)
 		 */
-		$search_criteria['field_filters']['mode'] = apply_filters( 'gravityview/search/mode', $mode );
+		$search_criteria[ 'field_filters' ][ 'mode' ] = apply_filters( 'gravityview/search/mode', $mode );
 
 		gravityview()->log->debug( 'Returned Search Criteria: ', array( 'data' => $search_criteria ) );
 
@@ -751,19 +751,19 @@ 
 
 		$query_class = $view->get_query_class();
 
-		if ( empty( $search_criteria['field_filters'] ) ) {
+		if ( empty( $search_criteria[ 'field_filters' ] ) ) {
 			return;
 		}
 
 		$widgets = $view->widgets->by_id( $this->widget_id );
 		if ( $widgets->count() ) {
 			$widgets = $widgets->all();
-			$widget  = $widgets[0];
+			$widget  = $widgets[ 0 ];
 
 			$search_fields = json_decode( $widget->configuration->get( 'search_fields' ), true );
 
-			foreach ( (array) $search_fields as $search_field ) {
-				if ( 'created_by' === $search_field['field'] && 'input_text' === $search_field['input'] ) {
+			foreach ( (array)$search_fields as $search_field ) {
+				if ( 'created_by' === $search_field[ 'field' ] && 'input_text' === $search_field[ 'input' ] ) {
 					$created_by_text_mode = true;
 				}
 			}
@@ -772,7 +772,7 @@ 
 		$extra_conditions = array();
 		$mode = 'any';
 
-		foreach ( $search_criteria['field_filters'] as &$filter ) {
+		foreach ( $search_criteria[ 'field_filters' ] as &$filter ) {
 			if ( ! is_array( $filter ) ) {
 				if ( in_array( strtolower( $filter ), array( 'any', 'all' ) ) ) {
 					$mode = $filter;
@@ -781,13 +781,13 @@ 
 			}
 
 			// Construct a manual query for unapproved statuses
-			if ( 'is_approved' === $filter['key'] && in_array( \GravityView_Entry_Approval_Status::UNAPPROVED, (array) $filter['value'] ) ) {
-				$_tmp_query       = new $query_class( $view->form->ID, array(
+			if ( 'is_approved' === $filter[ 'key' ] && in_array( \GravityView_Entry_Approval_Status::UNAPPROVED, (array)$filter[ 'value' ] ) ) {
+				$_tmp_query = new $query_class( $view->form->ID, array(
 					'field_filters' => array(
 						array(
 							'operator' => 'in',
 							'key'      => 'is_approved',
-							'value'    => (array) $filter['value'],
+							'value'    => (array)$filter[ 'value' ],
 						),
 						array(
 							'operator' => 'is',
@@ -799,30 +799,30 @@ 
 				) );
 				$_tmp_query_parts = $_tmp_query->_introspect();
 
-				$extra_conditions[] = $_tmp_query_parts['where'];
+				$extra_conditions[ ] = $_tmp_query_parts[ 'where' ];
 
 				$filter = false;
 				continue;
 			}
 
 			// Construct manual query for text mode creator search
-			if ( 'created_by' === $filter['key'] && ! empty( $created_by_text_mode ) ) {
-				$extra_conditions[] = new GravityView_Widget_Search_Author_GF_Query_Condition( $filter, $view );
+			if ( 'created_by' === $filter[ 'key' ] && ! empty( $created_by_text_mode ) ) {
+				$extra_conditions[ ] = new GravityView_Widget_Search_Author_GF_Query_Condition( $filter, $view );
 				$filter = false;
 				continue;
 			}
 
 			// By default, we want searches to be wildcard for each field.
-			$filter['operator'] = empty( $filter['operator'] ) ? 'contains' : $filter['operator'];
+			$filter[ 'operator' ] = empty( $filter[ 'operator' ] ) ? 'contains' : $filter[ 'operator' ];
 
 			// For multichoice, let's have an in (OR) search.
-			if ( is_array( $filter['value'] ) ) {
-				$filter['operator'] = 'in'; // @todo what about in contains (OR LIKE chains)?
+			if ( is_array( $filter[ 'value' ] ) ) {
+				$filter[ 'operator' ] = 'in'; // @todo what about in contains (OR LIKE chains)?
 			}
 
 			// Default form with joins functionality
-			if ( empty( $filter['form_id'] ) ) {
-				$filter['form_id'] = $view->form ? $view->form->ID : 0;
+			if ( empty( $filter[ 'form_id' ] ) ) {
+				$filter[ 'form_id' ] = $view->form ? $view->form->ID : 0;
 			}
 
 			/**
@@ -832,28 +832,28 @@ 
 			 * @since develop
 			 * @param \GV\View $view The View we're operating on.
 			 */
-			$filter['operator'] = apply_filters( 'gravityview_search_operator', $filter['operator'], $filter, $view );
+			$filter[ 'operator' ] = apply_filters( 'gravityview_search_operator', $filter[ 'operator' ], $filter, $view );
 		}
 
-		if ( ! empty( $search_criteria['start_date'] ) || ! empty( $search_criteria['end_date'] ) ) {
+		if ( ! empty( $search_criteria[ 'start_date' ] ) || ! empty( $search_criteria[ 'end_date' ] ) ) {
 			$date_criteria = array();
 
-			if ( isset( $search_criteria['start_date'] ) ) {
-				$date_criteria['start_date'] = $search_criteria['start_date'];
+			if ( isset( $search_criteria[ 'start_date' ] ) ) {
+				$date_criteria[ 'start_date' ] = $search_criteria[ 'start_date' ];
 			}
 
-			if ( isset( $search_criteria['end_date'] ) ) {
-				$date_criteria['end_date'] = $search_criteria['end_date'];
+			if ( isset( $search_criteria[ 'end_date' ] ) ) {
+				$date_criteria[ 'end_date' ] = $search_criteria[ 'end_date' ];
 			}
 
 			$_tmp_query         = new $query_class( $view->form->ID, $date_criteria );
 			$_tmp_query_parts   = $_tmp_query->_introspect();
-			$extra_conditions[] = $_tmp_query_parts['where'];
+			$extra_conditions[ ] = $_tmp_query_parts[ 'where' ];
 		}
 
 		$search_conditions = array();
 
-		if ( $filters = array_filter( $search_criteria['field_filters'] ) ) {
+		if ( $filters = array_filter( $search_criteria[ 'field_filters' ] ) ) {
 
 			foreach ( $filters as $filter ) {
 				if ( ! is_array( $filter ) ) {
@@ -866,20 +866,20 @@ 
 				 * code by reusing what's inside GF_Query already as they
 				 * take care of many small things like forcing numeric, etc.
 				 */
-				$_tmp_query       = new $query_class( $filter['form_id'], array( 'mode' => 'any', 'field_filters' => array( $filter ) ) );
+				$_tmp_query       = new $query_class( $filter[ 'form_id' ], array( 'mode' => 'any', 'field_filters' => array( $filter ) ) );
 				$_tmp_query_parts = $_tmp_query->_introspect();
-				$search_condition = $_tmp_query_parts['where'];
+				$search_condition = $_tmp_query_parts[ 'where' ];
 
-				if ( empty( $filter['key'] ) && $search_condition->expressions ) {
-					$search_conditions[] = $search_condition;
+				if ( empty( $filter[ 'key' ] ) && $search_condition->expressions ) {
+					$search_conditions[ ] = $search_condition;
 				} else {
 					$left = $search_condition->left;
 					$alias = $query->_alias( $left->field_id, $left->source, $left->is_entry_column() ? 't' : 'm' );
 
 					if ( $view->joins && $left->field_id == GF_Query_Column::META ) {
-						$search_conditions[] = $search_condition;
+						$search_conditions[ ] = $search_condition;
 					} else {
-						$search_conditions[] = new GF_Query_Condition(
+						$search_conditions[ ] = new GF_Query_Condition(
 							new GF_Query_Column( $left->field_id, $left->source, $alias ),
 							$search_condition->operator,
 							$search_condition->right
@@ -901,7 +901,7 @@ 
 		/**
 		 * Combine the parts as a new WHERE clause.
 		 */
-		$where = call_user_func_array( '\GF_Query_Condition::_and', array_merge( array( $query_parts['where'] ), $search_conditions, $extra_conditions ) );
+		$where = call_user_func_array( '\GF_Query_Condition::_and', array_merge( array( $query_parts[ 'where' ] ), $search_conditions, $extra_conditions ) );
 		$query->where( $where );
 	}
 
@@ -924,7 +924,7 @@ 
 		$field_id = str_replace( 'filter_', '', $key );
 
 		// calculates field_id, removing 'filter_' and for '_' for advanced fields ( like name or checkbox )
-		if ( preg_match('/^[0-9_]+$/ism', $field_id ) ) {
+		if ( preg_match( '/^[0-9_]+$/ism', $field_id ) ) {
 			$field_id = str_replace( '_', '.', $field_id );
 		}
 
@@ -981,7 +981,7 @@ 
 			// form is in searchable fields
 			$found = false;
 			foreach ( $searchable_fields as $field ) {
-				if ( $field_id == $field['field'] && $form->ID == $field['form_id'] ) {
+				if ( $field_id == $field[ 'field' ] && $form->ID == $field[ 'form_id' ] ) {
 					$found = true;
 					break;
 				}
@@ -1017,7 +1017,7 @@ 
 
 			case 'select':
 			case 'radio':
-				$filter['operator'] = $this->get_operator( $get, $key, array( 'is' ), 'is' );
+				$filter[ 'operator' ] = $this->get_operator( $get, $key, array( 'is' ), 'is' );
 				break;
 
 			case 'post_category':
@@ -1031,7 +1031,7 @@ 
 
 				foreach ( $value as $val ) {
 					$cat = get_term( $val, 'category' );
-					$filter[] = array(
+					$filter[ ] = array(
 						'key'      => $field_id,
 						'value'    => esc_attr( $cat->name ) . ':' . $val,
 						'operator' => $this->get_operator( $get, $key, array( 'is' ), 'is' ),
@@ -1050,7 +1050,7 @@ 
 				$filter = array();
 
 				foreach ( $value as $val ) {
-					$filter[] = array( 'key' => $field_id, 'value' => $val );
+					$filter[ ] = array( 'key' => $field_id, 'value' => $val );
 				}
 
 				break;
@@ -1059,9 +1059,9 @@ 
 				// convert checkbox on/off into the correct search filter
 				if ( false !== strpos( $field_id, '.' ) && ! empty( $form_field->inputs ) && ! empty( $form_field->choices ) ) {
 					foreach ( $form_field->inputs as $k => $input ) {
-						if ( $input['id'] == $field_id ) {
-							$filter['value'] = $form_field->choices[ $k ]['value'];
-							$filter['operator'] = $this->get_operator( $get, $key, array( 'is' ), 'is' );
+						if ( $input[ 'id' ] == $field_id ) {
+							$filter[ 'value' ] = $form_field->choices[ $k ][ 'value' ];
+							$filter[ 'operator' ] = $this->get_operator( $get, $key, array( 'is' ), 'is' );
 							break;
 						}
 					}
@@ -1071,7 +1071,7 @@ 
 					$filter = array();
 
 					foreach ( $value as $val ) {
-						$filter[] = array(
+						$filter[ ] = array(
 							'key'      => $field_id,
 							'value'    => $val,
 							'operator' => $this->get_operator( $get, $key, array( 'is' ), 'is' ),
@@ -1092,9 +1092,9 @@ 
 					foreach ( $words as $word ) {
 						if ( ! empty( $word ) && strlen( $word ) > 1 ) {
 							// Keep the same key for each filter
-							$filter['value'] = $word;
+							$filter[ 'value' ] = $word;
 							// Add a search for the value
-							$filters[] = $filter;
+							$filters[ ] = $filter;
 						}
 					}
 
@@ -1108,19 +1108,19 @@ 
 
 					foreach ( $searchable_fields as $searchable_field ) {
 
-						if( $form_field->ID !== $searchable_field['field'] ) {
+						if ( $form_field->ID !== $searchable_field[ 'field' ] ) {
 							continue;
 						}
 
 						// Only exact-match dropdowns, not text search
-						if( in_array( $searchable_field['input'], array( 'text', 'search' ), true ) ) {
+						if ( in_array( $searchable_field[ 'input' ], array( 'text', 'search' ), true ) ) {
 							continue;
 						}
 
 						$input_id = gravityview_get_input_id_from_id( $form_field->ID );
 
 						if ( 4 === $input_id ) {
-							$filter['operator'] = $this->get_operator( $get, $key, array( 'is' ), 'is' );
+							$filter[ 'operator' ] = $this->get_operator( $get, $key, array( 'is' ), 'is' );
 						};
 					}
 				}
@@ -1147,12 +1147,12 @@ 
 						 * @since 1.16.3
 						 * Safeguard until GF implements '<=' operator
 						 */
-						if( !GFFormsModel::is_valid_operator( $operator ) && $operator === '<=' ) {
+						if ( ! GFFormsModel::is_valid_operator( $operator ) && $operator === '<=' ) {
 							$operator = '<';
 							$date = date( 'Y-m-d', strtotime( self::get_formatted_date( $date, 'Y-m-d', $date_format ) . ' +1 day' ) );
 						}
 
-						$filter[] = array(
+						$filter[ ] = array(
 							'key'      => $field_id,
 							'value'    => self::get_formatted_date( $date, 'Y-m-d', $date_format ),
 							'operator' => $this->get_operator( $get, $key, array( $operator ), $operator ),
@@ -1160,8 +1160,8 @@ 
 					}
 				} else {
 					$date = $value;
-					$filter['value'] = self::get_formatted_date( $date, 'Y-m-d', $date_format );
-					$filter['operator'] = $this->get_operator( $get, $key, array( 'is' ), 'is' );
+					$filter[ 'value' ] = self::get_formatted_date( $date, 'Y-m-d', $date_format );
+					$filter[ 'operator' ] = $this->get_operator( $get, $key, array( 'is' ), 'is' );
 				}
 
 				break;
@@ -1192,7 +1192,7 @@ 
 			'ymd_dot' => 'Y.m.d',
 		);
 
-		if ( ! empty( $field->dateFormat ) && isset( $datepicker[ $field->dateFormat ] ) ){
+		if ( ! empty( $field->dateFormat ) && isset( $datepicker[ $field->dateFormat ] ) ) {
 			$format = $datepicker[ $field->dateFormat ];
 		}
 
@@ -1229,7 +1229,7 @@ 
 	public function add_template_path( $file_paths ) {
 
 		// Index 100 is the default GravityView template path.
-		$file_paths[102] = self::$file . 'templates/';
+		$file_paths[ 102 ] = self::$file . 'templates/';
 
 		return $file_paths;
 	}
@@ -1248,7 +1248,7 @@ 
 		$has_date = false;
 
 		foreach ( $search_fields as $k => $field ) {
-			if ( in_array( $field['input'], array( 'date', 'date_range', 'entry_date' ) ) ) {
+			if ( in_array( $field[ 'input' ], array( 'date', 'date_range', 'entry_date' ) ) ) {
 				$has_date = true;
 				break;
 			}
@@ -1275,7 +1275,7 @@ 
 		}
 
 		// get configured search fields
-		$search_fields = ! empty( $widget_args['search_fields'] ) ? json_decode( $widget_args['search_fields'], true ) : '';
+		$search_fields = ! empty( $widget_args[ 'search_fields' ] ) ? json_decode( $widget_args[ 'search_fields' ], true ) : '';
 
 		if ( empty( $search_fields ) || ! is_array( $search_fields ) ) {
 			gravityview()->log->debug( 'No search fields configured for widget:', array( 'data' => $widget_args ) );
@@ -1291,40 +1291,40 @@ 
 
 			$updated_field = $this->get_search_filter_details( $updated_field );
 
-			switch ( $field['field'] ) {
+			switch ( $field[ 'field' ] ) {
 
 				case 'search_all':
-					$updated_field['key'] = 'search_all';
-					$updated_field['input'] = 'search_all';
-					$updated_field['value'] = $this->rgget_or_rgpost( 'gv_search' );
+					$updated_field[ 'key' ] = 'search_all';
+					$updated_field[ 'input' ] = 'search_all';
+					$updated_field[ 'value' ] = $this->rgget_or_rgpost( 'gv_search' );
 					break;
 
 				case 'entry_date':
-					$updated_field['key'] = 'entry_date';
-					$updated_field['input'] = 'entry_date';
-					$updated_field['value'] = array(
+					$updated_field[ 'key' ] = 'entry_date';
+					$updated_field[ 'input' ] = 'entry_date';
+					$updated_field[ 'value' ] = array(
 						'start' => $this->rgget_or_rgpost( 'gv_start' ),
 						'end' => $this->rgget_or_rgpost( 'gv_end' ),
 					);
 					break;
 
 				case 'entry_id':
-					$updated_field['key'] = 'entry_id';
-					$updated_field['input'] = 'entry_id';
-					$updated_field['value'] = $this->rgget_or_rgpost( 'gv_id' );
+					$updated_field[ 'key' ] = 'entry_id';
+					$updated_field[ 'input' ] = 'entry_id';
+					$updated_field[ 'value' ] = $this->rgget_or_rgpost( 'gv_id' );
 					break;
 
 				case 'created_by':
-					$updated_field['key'] = 'created_by';
-					$updated_field['name'] = 'gv_by';
-					$updated_field['value'] = $this->rgget_or_rgpost( 'gv_by' );
-					$updated_field['choices'] = self::get_created_by_choices( $view );
+					$updated_field[ 'key' ] = 'created_by';
+					$updated_field[ 'name' ] = 'gv_by';
+					$updated_field[ 'value' ] = $this->rgget_or_rgpost( 'gv_by' );
+					$updated_field[ 'choices' ] = self::get_created_by_choices( $view );
 					break;
 				
 				case 'is_approved':
-					$updated_field['key'] = 'is_approved';
-					$updated_field['value'] = $this->rgget_or_rgpost( 'filter_is_approved' );
-					$updated_field['choices'] = self::get_is_approved_choices();
+					$updated_field[ 'key' ] = 'is_approved';
+					$updated_field[ 'value' ] = $this->rgget_or_rgpost( 'filter_is_approved' );
+					$updated_field[ 'choices' ] = self::get_is_approved_choices();
 					break;
 			}
 
@@ -1343,16 +1343,16 @@ 
 		 */
 		$gravityview_view->search_fields = apply_filters( 'gravityview_widget_search_filters', $search_fields, $this, $widget_args, $context );
 
-		$gravityview_view->search_layout = ! empty( $widget_args['search_layout'] ) ? $widget_args['search_layout'] : 'horizontal';
+		$gravityview_view->search_layout = ! empty( $widget_args[ 'search_layout' ] ) ? $widget_args[ 'search_layout' ] : 'horizontal';
 
 		/** @since 1.14 */
-		$gravityview_view->search_mode = ! empty( $widget_args['search_mode'] ) ? $widget_args['search_mode'] : 'any';
+		$gravityview_view->search_mode = ! empty( $widget_args[ 'search_mode' ] ) ? $widget_args[ 'search_mode' ] : 'any';
 
-		$custom_class = ! empty( $widget_args['custom_class'] ) ? $widget_args['custom_class'] : '';
+		$custom_class = ! empty( $widget_args[ 'custom_class' ] ) ? $widget_args[ 'custom_class' ] : '';
 
 		$gravityview_view->search_class = self::get_search_class( $custom_class );
 
-		$gravityview_view->search_clear = ! empty( $widget_args['search_clear'] ) ? $widget_args['search_clear'] : false;
+		$gravityview_view->search_clear = ! empty( $widget_args[ 'search_clear' ] ) ? $widget_args[ 'search_clear' ] : false;
 
 		if ( $this->has_date_field( $search_fields ) ) {
 			// enqueue datepicker stuff only if needed!
@@ -1374,10 +1374,10 @@ 
 	public static function get_search_class( $custom_class = '' ) {
 		$gravityview_view = GravityView_View::getInstance();
 
-		$search_class = 'gv-search-'.$gravityview_view->search_layout;
+		$search_class = 'gv-search-' . $gravityview_view->search_layout;
 
-		if ( ! empty( $custom_class )  ) {
-			$search_class .= ' '.$custom_class;
+		if ( ! empty( $custom_class ) ) {
+			$search_class .= ' ' . $custom_class;
 		}
 
 		/**
@@ -1421,9 +1421,9 @@ 
 
 		if ( ! $label ) {
 
-			$label = isset( $form_field['label'] ) ? $form_field['label'] : '';
+			$label = isset( $form_field[ 'label' ] ) ? $form_field[ 'label' ] : '';
 
-			switch( $field['field'] ) {
+			switch ( $field[ 'field' ] ) {
 				case 'search_all':
 					$label = __( 'Search Entries:', 'gravityview' );
 					break;
@@ -1435,10 +1435,10 @@ 
 					break;
 				default:
 					// If this is a field input, not a field
-					if ( strpos( $field['field'], '.' ) > 0 && ! empty( $form_field['inputs'] ) ) {
+					if ( strpos( $field[ 'field' ], '.' ) > 0 && ! empty( $form_field[ 'inputs' ] ) ) {
 
 						// Get the label for the field in question, which returns an array
-						$items = wp_list_filter( $form_field['inputs'], array( 'id' => $field['field'] ) );
+						$items = wp_list_filter( $form_field[ 'inputs' ], array( 'id' => $field[ 'field' ] ) );
 
 						// Get the item with the `label` key
 						$values = wp_list_pluck( $items, 'label' );
@@ -1477,32 +1477,32 @@ 
 		$form = $gravityview_view->getForm();
 
 		// for advanced field ids (eg, first name / last name )
-		$name = 'filter_' . str_replace( '.', '_', $field['field'] );
+		$name = 'filter_' . str_replace( '.', '_', $field[ 'field' ] );
 
 		// get searched value from $_GET/$_POST (string or array)
 		$value = $this->rgget_or_rgpost( $name );
 
 		// get form field details
-		$form_field = gravityview_get_field( $form, $field['field'] );
+		$form_field = gravityview_get_field( $form, $field[ 'field' ] );
 
 		$filter = array(
-			'key' => $field['field'],
+			'key' => $field[ 'field' ],
 			'name' => $name,
 			'label' => self::get_field_label( $field, $form_field ),
-			'input' => $field['input'],
+			'input' => $field[ 'input' ],
 			'value' => $value,
-			'type' => $form_field['type'],
+			'type' => $form_field[ 'type' ],
 		);
 
 		// collect choices
-		if ( 'post_category' === $form_field['type'] && ! empty( $form_field['displayAllCategories'] ) && empty( $form_field['choices'] ) ) {
-			$filter['choices'] = gravityview_get_terms_choices();
-		} elseif ( ! empty( $form_field['choices'] ) ) {
-			$filter['choices'] = $form_field['choices'];
+		if ( 'post_category' === $form_field[ 'type' ] && ! empty( $form_field[ 'displayAllCategories' ] ) && empty( $form_field[ 'choices' ] ) ) {
+			$filter[ 'choices' ] = gravityview_get_terms_choices();
+		} elseif ( ! empty( $form_field[ 'choices' ] ) ) {
+			$filter[ 'choices' ] = $form_field[ 'choices' ];
 		}
 
-		if ( 'date_range' === $field['input'] && empty( $value ) ) {
-			$filter['value'] = array( 'start' => '', 'end' => '' );
+		if ( 'date_range' === $field[ 'input' ] && empty( $value ) ) {
+			$filter[ 'value' ] = array( 'start' => '', 'end' => '' );
 		}
 
 		return $filter;
@@ -1537,7 +1537,7 @@ 
 			 * @param \GV\View $view The view.
 			 */
 			$text = apply_filters( 'gravityview/search/created_by/text', $user->display_name, $user, $view );
-			$choices[] = array(
+			$choices[ ] = array(
 				'value' => $user->ID,
 				'text' => $text,
 			);
@@ -1557,9 +1557,9 @@ 
 
 		$choices = array();
 		foreach ( GravityView_Entry_Approval_Status::get_all() as $status ) {
-			$choices[] = array(
-				'value' => $status['value'],
-				'text' => $status['label'],
+			$choices[ ] = array(
+				'value' => $status[ 'value' ],
+				'text' => $status[ 'label' ],
 			);
 		}
 
@@ -1611,7 +1611,7 @@ 
 	 */
 	public function add_datepicker_js_dependency( $js_dependencies ) {
 
-		$js_dependencies[] = 'jquery-ui-datepicker';
+		$js_dependencies[ ] = 'jquery-ui-datepicker';
 
 		return $js_dependencies;
 	}
@@ -1655,7 +1655,7 @@ 
 			'isRTL'             => is_rtl(),
 		), $view_data );
 
-		$localizations['datepicker'] = $datepicker_settings;
+		$localizations[ 'datepicker' ] = $datepicker_settings;
 
 		return $localizations;
 
@@ -1682,7 +1682,7 @@ 
 	 * @return void
 	 */
 	private function maybe_enqueue_flexibility() {
-		if ( isset( $_SERVER['HTTP_USER_AGENT'] ) && preg_match( '/MSIE [8-9]/', $_SERVER['HTTP_USER_AGENT'] ) ) {
+		if ( isset( $_SERVER[ 'HTTP_USER_AGENT' ] ) && preg_match( '/MSIE [8-9]/', $_SERVER[ 'HTTP_USER_AGENT' ] ) ) {
 			wp_enqueue_script( 'gv-flexibility' );
 		}
 	}
@@ -1704,7 +1704,7 @@ 
 		add_filter( 'gravityview_js_localization', array( $this, 'add_datepicker_localization' ), 10, 2 );
 
 		$scheme = is_ssl() ? 'https://' : 'http://';
-		wp_enqueue_style( 'jquery-ui-datepicker', $scheme.'ajax.googleapis.com/ajax/libs/jqueryui/1.8.18/themes/smoothness/jquery-ui.css' );
+		wp_enqueue_style( 'jquery-ui-datepicker', $scheme . 'ajax.googleapis.com/ajax/libs/jqueryui/1.8.18/themes/smoothness/jquery-ui.css' );
 
 		/**
 		 * @filter `gravityview_search_datepicker_class`
@@ -1783,7 +1783,7 @@ 
 	public function add_preview_inputs() {
 		global $wp;
 
-		if ( ! is_preview() || ! current_user_can( 'publish_gravityviews') ) {
+		if ( ! is_preview() || ! current_user_can( 'publish_gravityviews' ) ) {
 			return;
 		}
 
@@ -1835,7 +1835,7 @@ 
  */
 class GravityView_Widget_Search_Author_GF_Query_Condition extends \GF_Query_Condition {
 	public function __construct( $filter, $view ) {
-		$this->value = $filter['value'];
+		$this->value = $filter[ 'value' ];
 		$this->view = $view;
 	}
 
@@ -1867,11 +1867,11 @@ 
 		$conditions = array();
 
 		foreach ( $user_fields as $user_field ) {
-			$conditions[] = $wpdb->prepare( "`u`.`$user_field` LIKE %s", '%' . $wpdb->esc_like( $this->value ) .  '%' );
+			$conditions[ ] = $wpdb->prepare( "`u`.`$user_field` LIKE %s", '%' . $wpdb->esc_like( $this->value ) . '%' );
 		}
 
 		foreach ( $user_meta_fields as $meta_field ) {
-			$conditions[] = $wpdb->prepare( "(`um`.`meta_key` = %s AND `um`.`meta_value` LIKE %s)", $meta_field, '%' . $wpdb->esc_like( $this->value ) .  '%' );
+			$conditions[ ] = $wpdb->prepare( "(`um`.`meta_key` = %s AND `um`.`meta_value` LIKE %s)", $meta_field, '%' . $wpdb->esc_like( $this->value ) . '%' );
 		}
 
 		$conditions = '(' . implode( ' OR ', $conditions ) . ')';