gravityview / GravityView

includes/class-common.php

Spacing +107 added lines, -107 removed lines

@@ -124,7 +124,7 @@ 
 
 		$entry = self::get_entry( $entry_slug, true );
 
-		$form = self::get_form( $entry['form_id'] );
+		$form = self::get_form( $entry[ 'form_id' ] );
 
 		return $form;
 	}
@@ -175,7 +175,7 @@ 
 
 		$results = GFAPI::get_entries( 0, $search_criteria, null, $paging );
 
-		$result = ( ! empty( $results ) && ! empty( $results[0]['id'] ) ) ? $results[0]['id'] : null;
+		$result = ( ! empty( $results ) && ! empty( $results[ 0 ][ 'id' ] ) ) ? $results[ 0 ][ 'id' ] : null;
 
 		return $result;
 	}
@@ -193,9 +193,9 @@ 
 		if ( class_exists( 'GFAPI' ) ) {
 			$gf_forms = GFAPI::get_forms();
 			foreach ( $gf_forms as $form ) {
-				$forms[] = array(
-					'id' => $form['id'],
-					'title' => $form['title'],
+				$forms[ ] = array(
+					'id' => $form[ 'id' ],
+					'title' => $form[ 'title' ],
 				);
 			}
 		}
@@ -227,9 +227,9 @@ 
 		}
 
 		if ( $form ) {
-			foreach ( $form['fields'] as $field ) {
-				if ( $include_parent_field || empty( $field['inputs'] ) ) {
-					$fields[ $field['id'] ] = array(
+			foreach ( $form[ 'fields' ] as $field ) {
+				if ( $include_parent_field || empty( $field[ 'inputs' ] ) ) {
+					$fields[ $field[ 'id' ] ] = array(
 						'label' => rgar( $field, 'label' ),
 						'parent' => null,
 						'type' => rgar( $field, 'type' ),
@@ -238,16 +238,16 @@ 
 					);
 				}
 
-				if ( $add_default_properties && ! empty( $field['inputs'] ) ) {
-					foreach ( $field['inputs'] as $input ) {
+				if ( $add_default_properties && ! empty( $field[ 'inputs' ] ) ) {
+					foreach ( $field[ 'inputs' ] as $input ) {
                         /**
                          * @hack
                          * In case of email/email confirmation, the input for email has the same id as the parent field
                          */
-                        if( 'email' == rgar( $field, 'type' ) && false === strpos( $input['id'], '.' ) ) {
+                        if ( 'email' == rgar( $field, 'type' ) && false === strpos( $input[ 'id' ], '.' ) ) {
                             continue;
                         }
-						$fields[ (string)$input['id'] ] = array(
+						$fields[ (string)$input[ 'id' ] ] = array(
 							'label' => rgar( $input, 'label' ),
 							'customLabel' => rgar( $input, 'customLabel' ),
 							'parent' => $field,
@@ -259,11 +259,11 @@ 
 				}
 
 				/** @since 1.14 */
-				if( 'list' === $field['type'] && !empty( $field['enableColumns'] ) ) {
+				if ( 'list' === $field[ 'type' ] && ! empty( $field[ 'enableColumns' ] ) ) {
 
-					foreach ( (array)$field['choices'] as $key => $input ) {
+					foreach ( (array)$field[ 'choices' ] as $key => $input ) {
 
-						$input_id = sprintf( '%d.%d', $field['id'], $key ); // {field_id}.{column_key}
+						$input_id = sprintf( '%d.%d', $field[ 'id' ], $key ); // {field_id}.{column_key}
 
 						$fields[ $input_id ] = array(
 							'label'       => rgar( $input, 'text' ),
@@ -279,25 +279,25 @@ 
 				/**
 				 * @since 1.8
 				 */
-				if( 'quiz' === $field['type'] ) {
+				if ( 'quiz' === $field[ 'type' ] ) {
 					$has_quiz_fields = true;
 				}
 
 				/**
 				 * @since 1.8
 				 */
-				if( 'poll' === $field['type'] ) {
+				if ( 'poll' === $field[ 'type' ] ) {
 					$has_poll_fields = true;
 				}
 
-				if( GFCommon::is_product_field( $field['type'] ) ){
+				if ( GFCommon::is_product_field( $field[ 'type' ] ) ) {
 					$has_product_fields = true;
 				}
 
 				/**
 				 * @hack Version 1.9
 				 */
-				$field_for_is_post_field = class_exists( 'GF_Fields' ) ? (object) $field : (array) $field;
+				$field_for_is_post_field = class_exists( 'GF_Fields' ) ? (object)$field : (array)$field;
 
 				if ( GFCommon::is_post_field( $field_for_is_post_field ) ) {
 					$has_post_fields = true;
@@ -309,7 +309,7 @@ 
 		 * @since 1.7
 		 */
 		if ( $has_post_fields ) {
-			$fields['post_id'] = array(
+			$fields[ 'post_id' ] = array(
 				'label' => __( 'Post ID', 'gravityview' ),
 				'type' => 'post_id',
 			);
@@ -320,10 +320,10 @@ 
 			$payment_fields = GravityView_Fields::get_all( 'pricing' );
 
 			foreach ( $payment_fields as $payment_field ) {
-				if( isset( $fields["{$payment_field->name}"] ) ) {
+				if ( isset( $fields[ "{$payment_field->name}" ] ) ) {
 					continue;
 				}
-				$fields["{$payment_field->name}"] = array(
+				$fields[ "{$payment_field->name}" ] = array(
 					'label' => $payment_field->label,
 					'desc' => $payment_field->description,
 					'type' => $payment_field->name,
@@ -334,24 +334,24 @@ 
 		/**
 		 * @since 1.8
 		 */
-		if( $has_quiz_fields ) {
+		if ( $has_quiz_fields ) {
 
-			$fields['gquiz_score']   = array(
+			$fields[ 'gquiz_score' ] = array(
 				'label' => __( 'Quiz Score Total', 'gravityview' ),
 				'type'  => 'quiz_score',
 				'desc'  => __( 'Displays the number of correct Quiz answers the user submitted.', 'gravityview' ),
 			);
-			$fields['gquiz_percent'] = array(
+			$fields[ 'gquiz_percent' ] = array(
 				'label' => __( 'Quiz Percentage Grade', 'gravityview' ),
 				'type'  => 'quiz_percent',
 				'desc'  => __( 'Displays the percentage of correct Quiz answers the user submitted.', 'gravityview' ),
 			);
-			$fields['gquiz_grade']   = array(
+			$fields[ 'gquiz_grade' ] = array(
 				'label' => __( 'Quiz Letter Grade', 'gravityview' ),
 				'type'  => 'quiz_grade',
 				'desc'  => __( 'Displays the Grade the user achieved based on Letter Grading configured in the Quiz Settings.', 'gravityview' ),
 			);
-			$fields['gquiz_is_pass'] = array(
+			$fields[ 'gquiz_is_pass' ] = array(
 				'label' => __( 'Quiz Pass/Fail', 'gravityview' ),
 				'type'  => 'quiz_is_pass',
 				'desc'  => __( 'Displays either Passed or Failed based on the Pass/Fail settings configured in the Quiz Settings.', 'gravityview' ),
@@ -373,9 +373,9 @@ 
 
 		$fields = array();
 
-		foreach ( $extra_fields as $key => $field ){
-			if ( ! empty( $only_default_column ) && ! empty( $field['is_default_column'] ) ) {
-				$fields[ $key ] = array( 'label' => $field['label'], 'type' => 'entry_meta' );
+		foreach ( $extra_fields as $key => $field ) {
+			if ( ! empty( $only_default_column ) && ! empty( $field[ 'is_default_column' ] ) ) {
+				$fields[ $key ] = array( 'label' => $field[ 'label' ], 'type' => 'entry_meta' );
 			}
 		}
 
@@ -415,32 +415,32 @@ 
 			'search_criteria' => null,
 			'sorting' => null,
 			'paging' => null,
-			'cache' => (isset( $passed_criteria['cache'] ) ? $passed_criteria['cache'] : true),
+			'cache' => ( isset( $passed_criteria[ 'cache' ] ) ? $passed_criteria[ 'cache' ] : true ),
 		);
 
 		$criteria = wp_parse_args( $passed_criteria, $search_criteria_defaults );
 
-		if ( ! empty( $criteria['search_criteria']['field_filters'] ) ) {
-			foreach ( $criteria['search_criteria']['field_filters'] as &$filter ) {
+		if ( ! empty( $criteria[ 'search_criteria' ][ 'field_filters' ] ) ) {
+			foreach ( $criteria[ 'search_criteria' ][ 'field_filters' ] as &$filter ) {
 
 				if ( ! is_array( $filter ) ) {
 					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' ];
 
 				/**
 				 * @filter `gravityview_search_operator` Modify the search operator for the field (contains, is, isnot, etc)
 				 * @param string $operator Existing search operator
 				 * @param array $filter array with `key`, `value`, `operator`, `type` keys
 				 */
-				$filter['operator'] = apply_filters( 'gravityview_search_operator', $filter['operator'], $filter );
+				$filter[ 'operator' ] = apply_filters( 'gravityview_search_operator', $filter[ 'operator' ], $filter );
 			}
 
 			// don't send just the [mode] without any field filter.
-			if( count( $criteria['search_criteria']['field_filters'] ) === 1 && array_key_exists( 'mode' , $criteria['search_criteria']['field_filters'] ) ) {
-				unset( $criteria['search_criteria']['field_filters']['mode'] );
+			if ( count( $criteria[ 'search_criteria' ][ 'field_filters' ] ) === 1 && array_key_exists( 'mode', $criteria[ 'search_criteria' ][ 'field_filters' ] ) ) {
+				unset( $criteria[ 'search_criteria' ][ 'field_filters' ][ 'mode' ] );
 			}
 
 		}
@@ -451,21 +451,21 @@ 
 		 * Prepare date formats to be in Gravity Forms DB format;
 		 * $passed_criteria may include date formats incompatible with Gravity Forms.
 		 */
-		foreach ( array('start_date', 'end_date' ) as $key ) {
+		foreach ( array( 'start_date', 'end_date' ) as $key ) {
 
-			if ( ! empty( $criteria['search_criteria'][ $key ] ) ) {
+			if ( ! empty( $criteria[ 'search_criteria' ][ $key ] ) ) {
 
 				// Use date_create instead of new DateTime so it returns false if invalid date format.
-				$date = date_create( $criteria['search_criteria'][ $key ] );
+				$date = date_create( $criteria[ 'search_criteria' ][ $key ] );
 
 				if ( $date ) {
 					// Gravity Forms wants dates in the `Y-m-d H:i:s` format.
-					$criteria['search_criteria'][ $key ] = $date->format( 'Y-m-d H:i:s' );
+					$criteria[ 'search_criteria' ][ $key ] = $date->format( 'Y-m-d H:i:s' );
 				} else {
 					// If it's an invalid date, unset it. Gravity Forms freaks out otherwise.
-					unset( $criteria['search_criteria'][ $key ] );
+					unset( $criteria[ 'search_criteria' ][ $key ] );
 
-					do_action( 'gravityview_log_error', '[filter_get_entries_criteria] '.$key.' Date format not valid:', $criteria['search_criteria'][ $key ] );
+					do_action( 'gravityview_log_error', '[filter_get_entries_criteria] ' . $key . ' Date format not valid:', $criteria[ 'search_criteria' ][ $key ] );
 				}
 			}
 		}
@@ -473,12 +473,12 @@ 
 
 		// When multiple views are embedded, OR single entry, calculate the context view id and send it to the advanced filter
 		if ( class_exists( 'GravityView_View_Data' ) && GravityView_View_Data::getInstance()->has_multiple_views() || GravityView_frontend::getInstance()->getSingleEntry() ) {
-			$criteria['context_view_id'] = GravityView_frontend::getInstance()->get_context_view_id();
+			$criteria[ 'context_view_id' ] = GravityView_frontend::getInstance()->get_context_view_id();
 		} elseif ( 'delete' === RGForms::get( 'action' ) ) {
-			$criteria['context_view_id'] = isset( $_GET['view_id'] ) ? $_GET['view_id'] : null;
-		} elseif( !isset( $criteria['context_view_id'] ) ) {
+			$criteria[ 'context_view_id' ] = isset( $_GET[ 'view_id' ] ) ? $_GET[ 'view_id' ] : null;
+		} elseif ( ! isset( $criteria[ 'context_view_id' ] ) ) {
             // Prevent overriding the Context View ID: Some widgets could set the context_view_id (e.g. Recent Entries widget)
-			$criteria['context_view_id'] = null;
+			$criteria[ 'context_view_id' ] = null;
 		}
 
 		/**
@@ -487,7 +487,7 @@ 
 		 * @param array $form_ids Forms to search
 		 * @param int $view_id ID of the view being used to search
 		 */
-		$criteria = apply_filters( 'gravityview_search_criteria', $criteria, $form_ids, $criteria['context_view_id'] );
+		$criteria = apply_filters( 'gravityview_search_criteria', $criteria, $form_ids, $criteria[ 'context_view_id' ] );
 
 		return (array)$criteria;
 
@@ -518,7 +518,7 @@ 
 		/** Reduce # of database calls */
 		add_filter( 'gform_is_encrypted_field', '__return_false' );
 
-		if ( ! empty( $criteria['cache'] ) ) {
+		if ( ! empty( $criteria[ 'cache' ] ) ) {
 
 			$Cache = new GravityView_Cache( $form_ids, $criteria );
 
@@ -526,7 +526,7 @@ 
 
 				// Still update the total count when using cached results
 				if ( ! is_null( $total ) ) {
-					$total = GFAPI::count_entries( $form_ids, $criteria['search_criteria'] );
+					$total = GFAPI::count_entries( $form_ids, $criteria[ 'search_criteria' ] );
 				}
 
 				$return = $entries;
@@ -546,9 +546,9 @@ 
 			$entries = apply_filters( 'gravityview_before_get_entries', null, $criteria, $passed_criteria, $total );
 
 			// No entries returned from gravityview_before_get_entries
-			if( is_null( $entries ) ) {
+			if ( is_null( $entries ) ) {
 
-				$entries = GFAPI::get_entries( $form_ids, $criteria['search_criteria'], $criteria['sorting'], $criteria['paging'], $total );
+				$entries = GFAPI::get_entries( $form_ids, $criteria[ 'search_criteria' ], $criteria[ 'sorting' ], $criteria[ 'paging' ], $total );
 
 				if ( is_wp_error( $entries ) ) {
 					do_action( 'gravityview_log_error', $entries->get_error_message(), $entries );
@@ -557,7 +557,7 @@ 
 				}
 			}
 
-			if ( ! empty( $criteria['cache'] ) && isset( $Cache ) ) {
+			if ( ! empty( $criteria[ 'cache' ] ) && isset( $Cache ) ) {
 
 				// Cache results
 				$Cache->set( $entries, 'entries' );
@@ -636,7 +636,7 @@ 
 			// fetch the entry
 			$entry = GFAPI::get_entry( $entry_id );
 
-			if( $check_entry_display ) {
+			if ( $check_entry_display ) {
 				// Is the entry allowed
 				$entry = self::check_entry_display( $entry );
 			}
@@ -669,12 +669,12 @@ 
 
 		$value = false;
 
-		if( 'context' === $val1 ) {
+		if ( 'context' === $val1 ) {
 
 			$matching_contexts = array( $val2 );
 
 			// We allow for non-standard contexts.
-			switch( $val2 ) {
+			switch ( $val2 ) {
 				// Check for either single or edit
 				case 'singular':
 					$matching_contexts = array( 'single', 'edit' );
@@ -734,7 +734,7 @@ 
 			return false;
 		}
 
-		if ( empty( $entry['form_id'] ) ) {
+		if ( empty( $entry[ 'form_id' ] ) ) {
 			do_action( 'gravityview_log_debug', '[apply_filters_to_entry] Entry is empty! Entry:', $entry );
 			return false;
 		}
@@ -742,26 +742,26 @@ 
 		$criteria = self::calculate_get_entries_criteria();
 
 		// Make sure the current View is connected to the same form as the Entry
-		if( ! empty( $criteria['context_view_id'] ) ) {
-			$context_view_id = intval( $criteria['context_view_id'] );
+		if ( ! empty( $criteria[ 'context_view_id' ] ) ) {
+			$context_view_id = intval( $criteria[ 'context_view_id' ] );
 			$context_form_id = gravityview_get_form_id( $context_view_id );
-			if( intval( $context_form_id ) !== intval( $entry['form_id'] ) ) {
-				do_action( 'gravityview_log_debug', sprintf( '[apply_filters_to_entry] Entry form ID does not match current View connected form ID:', $entry['form_id'] ), $criteria['context_view_id'] );
+			if ( intval( $context_form_id ) !== intval( $entry[ 'form_id' ] ) ) {
+				do_action( 'gravityview_log_debug', sprintf( '[apply_filters_to_entry] Entry form ID does not match current View connected form ID:', $entry[ 'form_id' ] ), $criteria[ 'context_view_id' ] );
 				return false;
 			}
 		}
 
-		if ( empty( $criteria['search_criteria'] ) || ! is_array( $criteria['search_criteria'] ) ) {
+		if ( empty( $criteria[ 'search_criteria' ] ) || ! is_array( $criteria[ 'search_criteria' ] ) ) {
 			do_action( 'gravityview_log_debug', '[apply_filters_to_entry] Entry approved! No search criteria found:', $criteria );
 			return $entry;
 		}
 
-		$search_criteria = $criteria['search_criteria'];
+		$search_criteria = $criteria[ 'search_criteria' ];
 		unset( $criteria );
 
 		// check entry status
-		if ( array_key_exists( 'status', $search_criteria ) && $search_criteria['status'] != $entry['status'] ) {
-			do_action( 'gravityview_log_debug', sprintf( '[apply_filters_to_entry] Entry status - %s - is not valid according to filter:', $entry['status'] ), $search_criteria );
+		if ( array_key_exists( 'status', $search_criteria ) && $search_criteria[ 'status' ] != $entry[ 'status' ] ) {
+			do_action( 'gravityview_log_debug', sprintf( '[apply_filters_to_entry] Entry status - %s - is not valid according to filter:', $entry[ 'status' ] ), $search_criteria );
 			return false;
 		}
 
@@ -769,37 +769,37 @@ 
 		// @todo: Does it make sense to apply the Date create filters to the single entry?
 
 		// field_filters
-		if ( empty( $search_criteria['field_filters'] ) || ! is_array( $search_criteria['field_filters'] ) ) {
+		if ( empty( $search_criteria[ 'field_filters' ] ) || ! is_array( $search_criteria[ 'field_filters' ] ) ) {
 			do_action( 'gravityview_log_debug', '[apply_filters_to_entry] Entry approved! No field filters criteria found:', $search_criteria );
 			return $entry;
 		}
 
-		$filters = $search_criteria['field_filters'];
+		$filters = $search_criteria[ 'field_filters' ];
 		unset( $search_criteria );
 
-		$mode = array_key_exists( 'mode', $filters ) ? strtolower( $filters['mode'] ) : 'all';
-		unset( $filters['mode'] );
+		$mode = array_key_exists( 'mode', $filters ) ? strtolower( $filters[ 'mode' ] ) : 'all';
+		unset( $filters[ 'mode' ] );
 
-		$form = self::get_form( $entry['form_id'] );
+		$form = self::get_form( $entry[ 'form_id' ] );
 
 		foreach ( $filters as $filter ) {
 
-			if ( ! isset( $filter['key'] ) ) {
+			if ( ! isset( $filter[ 'key' ] ) ) {
 				continue;
 			}
 
-			$k = $filter['key'];
+			$k = $filter[ 'key' ];
 
 			if ( in_array( $k, array( 'created_by', 'payment_status' ) ) ) {
 				$field_value = $entry[ $k ];
 				$field = null;
 			} else {
 				$field = self::get_field( $form, $k );
-				$field_value  = GFFormsModel::get_lead_field_value( $entry, $field );
+				$field_value = GFFormsModel::get_lead_field_value( $entry, $field );
 			}
 
-			$operator = isset( $filter['operator'] ) ? strtolower( $filter['operator'] ) : 'is';
-			$is_value_match = GFFormsModel::is_value_match( $field_value, $filter['value'], $operator, $field );
+			$operator = isset( $filter[ 'operator' ] ) ? strtolower( $filter[ 'operator' ] ) : 'is';
+			$is_value_match = GFFormsModel::is_value_match( $field_value, $filter[ 'value' ], $operator, $field );
 
 			// verify if we are already free to go!
 			if ( ! $is_value_match && 'all' === $mode ) {
@@ -857,25 +857,25 @@ 
 		 * Gravity Forms code to adjust date to locally-configured Time Zone
 		 * @see GFCommon::format_date() for original code
 		 */
-		$date_gmt_time   = mysql2date( 'G', $date_string );
+		$date_gmt_time = mysql2date( 'G', $date_string );
 		$date_local_timestamp = GFCommon::get_local_timestamp( $date_gmt_time );
 
-		$format  = rgar( $atts, 'format' );
-		$is_human  = ! empty( $atts['human'] );
-		$is_diff  = ! empty( $atts['diff'] );
-		$is_raw = ! empty( $atts['raw'] );
-		$is_timestamp = ! empty( $atts['timestamp'] );
-		$include_time = ! empty( $atts['time'] );
+		$format = rgar( $atts, 'format' );
+		$is_human = ! empty( $atts[ 'human' ] );
+		$is_diff = ! empty( $atts[ 'diff' ] );
+		$is_raw = ! empty( $atts[ 'raw' ] );
+		$is_timestamp = ! empty( $atts[ 'timestamp' ] );
+		$include_time = ! empty( $atts[ 'time' ] );
 
 		// If we're using time diff, we want to have a different default format
-		if( empty( $format ) ) {
+		if ( empty( $format ) ) {
 			$format = $is_diff ? esc_html__( '%s ago', 'gravityview' ) : get_option( 'date_format' );
 		}
 
 		// If raw was specified, don't modify the stored value
 		if ( $is_raw ) {
 			$formatted_date = $date_string;
-		} elseif( $is_timestamp ) {
+		} elseif ( $is_timestamp ) {
 			$formatted_date = $date_local_timestamp;
 		} elseif ( $is_diff ) {
 			$formatted_date = sprintf( $format, human_time_diff( $date_gmt_time ) );
@@ -903,7 +903,7 @@ 
 		}
 
 		$field = self::get_field( $form, $field_id );
-		return isset( $field['label'] ) ?  $field['label'] : '';
+		return isset( $field[ 'label' ] ) ? $field[ 'label' ] : '';
 
 	}
 
@@ -921,7 +921,7 @@ 
 	 * @return array|null Array: Gravity Forms field array; NULL: Gravity Forms GFFormsModel does not exist
 	 */
 	public static function get_field( $form, $field_id ) {
-		if ( class_exists( 'GFFormsModel' ) ){
+		if ( class_exists( 'GFFormsModel' ) ) {
 			return GFFormsModel::get_field( $form, $field_id );
 		} else {
 			return null;
@@ -968,17 +968,17 @@ 
 			$shortcodes = array();
 
 			preg_match_all( '/' . get_shortcode_regex() . '/s', $content, $matches, PREG_SET_ORDER );
-			if ( empty( $matches ) ){
+			if ( empty( $matches ) ) {
 				return false;
 			}
 
 			foreach ( $matches as $shortcode ) {
-				if ( $tag === $shortcode[2] ) {
+				if ( $tag === $shortcode[ 2 ] ) {
 
 					// Changed this to $shortcode instead of true so we get the parsed atts.
-					$shortcodes[] = $shortcode;
+					$shortcodes[ ] = $shortcode;
 
-				} else if ( isset( $shortcode[5] ) && $result = self::has_shortcode_r( $shortcode[5], $tag ) ) {
+				} else if ( isset( $shortcode[ 5 ] ) && $result = self::has_shortcode_r( $shortcode[ 5 ], $tag ) ) {
 					$shortcodes = $result;
 				}
 			}
@@ -1129,7 +1129,7 @@ 
 	 * @return string         html
 	 */
 	public static function get_sortable_fields( $formid, $current = '' ) {
-		$output = '<option value="" ' . selected( '', $current, false ).'>' . esc_html__( 'Default', 'gravityview' ) .'</option>';
+		$output = '<option value="" ' . selected( '', $current, false ) . '>' . esc_html__( 'Default', 'gravityview' ) . '</option>';
 
 		if ( empty( $formid ) ) {
 			return $output;
@@ -1142,11 +1142,11 @@ 
 			$blacklist_field_types = apply_filters( 'gravityview_blacklist_field_types', array( 'list', 'textarea' ), null );
 
 			foreach ( $fields as $id => $field ) {
-				if ( in_array( $field['type'], $blacklist_field_types ) ) {
+				if ( in_array( $field[ 'type' ], $blacklist_field_types ) ) {
 					continue;
 				}
 
-				$output .= '<option value="'. $id .'" '. selected( $id, $current, false ).'>'. esc_attr( $field['label'] ) .'</option>';
+				$output .= '<option value="' . $id . '" ' . selected( $id, $current, false ) . '>' . esc_attr( $field[ 'label' ] ) . '</option>';
 			}
 		}
 
@@ -1181,9 +1181,9 @@ 
 		$blacklist_field_types = apply_filters( 'gravityview_blacklist_field_types', $blacklist, NULL );
 
 		// TODO: Convert to using array_filter
-		foreach( $fields as $id => $field ) {
+		foreach ( $fields as $id => $field ) {
 
-			if( in_array( $field['type'], $blacklist_field_types ) ) {
+			if ( in_array( $field[ 'type' ], $blacklist_field_types ) ) {
 				unset( $fields[ $id ] );
 			}
 		}
@@ -1224,14 +1224,14 @@ 
 	 * @param  int|array  $field field key or field array
 	 * @return boolean
 	 */
-	public static function is_field_numeric(  $form = null, $field = '' ) {
+	public static function is_field_numeric( $form = null, $field = '' ) {
 
 		if ( ! is_array( $form ) && ! is_array( $field ) ) {
 			$form = self::get_form( $form );
 		}
 
 		// If entry meta, it's a string. Otherwise, numeric
-		if( ! is_numeric( $field ) && is_string( $field ) ) {
+		if ( ! is_numeric( $field ) && is_string( $field ) ) {
 			$type = $field;
 		} else {
 			$type = self::get_field_type( $form, $field );
@@ -1245,9 +1245,9 @@ 
 		$numeric_types = apply_filters( 'gravityview/common/numeric_types', array( 'number', 'time' ) );
 
 		// Defer to GravityView_Field setting, if the field type is registered and `is_numeric` is true
-		if( $gv_field = GravityView_Fields::get( $type ) ) {
-			if( true === $gv_field->is_numeric ) {
-				$numeric_types[] = $gv_field->is_numeric;
+		if ( $gv_field = GravityView_Fields::get( $type ) ) {
+			if ( true === $gv_field->is_numeric ) {
+				$numeric_types[ ] = $gv_field->is_numeric;
 			}
 		}
 
@@ -1397,11 +1397,11 @@ 
 		$final_atts = array_filter( $final_atts );
 
 		// If the href wasn't passed as an attribute, use the value passed to the function
-		if ( empty( $final_atts['href'] ) && ! empty( $href ) ) {
-			$final_atts['href'] = $href;
+		if ( empty( $final_atts[ 'href' ] ) && ! empty( $href ) ) {
+			$final_atts[ 'href' ] = $href;
 		}
 
-		$final_atts['href'] = esc_url_raw( $href );
+		$final_atts[ 'href' ] = esc_url_raw( $href );
 
 		// For each attribute, generate the code
 		$output = '';
@@ -1409,7 +1409,7 @@ 
 			$output .= sprintf( ' %s="%s"', $attr, esc_attr( $value ) );
 		}
 
-		$output = '<a'. $output .'>'. $anchor_text .'</a>';
+		$output = '<a' . $output . '>' . $anchor_text . '</a>';
 
 		return $output;
 	}
@@ -1431,7 +1431,7 @@ 
 	public static function array_merge_recursive_distinct( array &$array1, array &$array2 ) {
 		$merged = $array1;
 
-		foreach ( $array2 as $key => &$value )  {
+		foreach ( $array2 as $key => &$value ) {
 			if ( is_array( $value ) && isset( $merged[ $key ] ) && is_array( $merged[ $key ] ) ) {
 				$merged[ $key ] = self::array_merge_recursive_distinct( $merged[ $key ], $value );
 			} else {
@@ -1466,7 +1466,7 @@ 
 		 * `$context` is where are we using this information (e.g. change_entry_creator, search_widget ..)
 		 * @param array $settings Settings array, with `number` key defining the # of users to display
 		 */
-		$get_users_settings = apply_filters( 'gravityview/get_users/'. $context, apply_filters( 'gravityview_change_entry_creator_user_parameters', $get_users_settings ) );
+		$get_users_settings = apply_filters( 'gravityview/get_users/' . $context, apply_filters( 'gravityview_change_entry_creator_user_parameters', $get_users_settings ) );
 
 		return get_users( $get_users_settings );
 	}
@@ -1481,7 +1481,7 @@ 
      * @return string
      */
     public static function generate_notice( $notice, $class = '' ) {
-        return '<div class="gv-notice '.gravityview_sanitize_html_class( $class ) .'">'. $notice .'</div>';
+        return '<div class="gv-notice ' . gravityview_sanitize_html_class( $class ) . '">' . $notice . '</div>';
     }
 
 

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

Indentation +8 added lines, -8 removed lines

@@ -386,14 +386,14 @@
 		$curr_start = esc_attr( rgget( 'gv_start' ) );
 		$curr_end = esc_attr( rgget( 'gv_end' ) );
 
-        /**
-         * @filter `gravityview_date_created_adjust_timezone` Whether to adjust the timezone for entries. \n
-         * date_created is stored in UTC format. Convert search date into UTC (also used on templates/fields/date_created.php)
-         * @since 1.12
-         * @param[out,in] boolean $adjust_tz  Use timezone-adjusted datetime? If true, adjusts date based on blog's timezone setting. If false, uses UTC setting. Default: true
-         * @param[in] string $context Where the filter is being called from. `search` in this case.
-         */
-        $adjust_tz = apply_filters( 'gravityview_date_created_adjust_timezone', true, 'search' );
+		/**
+		 * @filter `gravityview_date_created_adjust_timezone` Whether to adjust the timezone for entries. \n
+		 * date_created is stored in UTC format. Convert search date into UTC (also used on templates/fields/date_created.php)
+		 * @since 1.12
+		 * @param[out,in] boolean $adjust_tz  Use timezone-adjusted datetime? If true, adjusts date based on blog's timezone setting. If false, uses UTC setting. Default: true
+		 * @param[in] string $context Where the filter is being called from. `search` in this case.
+		 */
+		$adjust_tz = apply_filters( 'gravityview_date_created_adjust_timezone', true, 'search' );
 
 
 		/**

Spacing +97 added lines, -97 removed lines

@@ -56,7 +56,7 @@ 
 				'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(
@@ -111,7 +111,7 @@ 
 		$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' ), GravityView_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' ), GravityView_Plugin::version );
 
 
 		/**
@@ -163,7 +163,7 @@ 
 	 * Add admin script to the whitelist
 	 */
 	public function register_no_conflict( $required ) {
-		$required[] = 'gravityview_searchwidget_admin';
+		$required[ ] = 'gravityview_searchwidget_admin';
 		return $required;
 	}
 
@@ -176,24 +176,24 @@ 
 	 */
 	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' ] );
 
 		}
 
@@ -241,8 +241,8 @@ 
 			)
 		);
 
-		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' ] );
 		}
 
 		if ( ! empty( $fields ) ) {
@@ -251,13 +251,13 @@ 
 
 			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>';
 			}
 		}
 
@@ -279,7 +279,7 @@ 
 	public static function get_search_input_types( $id = '', $field_type = null ) {
 
 		// @todo - This needs to be improved - many fields have . including products and addresses
-		if ( false !== strpos( (string) $id, '.' ) && in_array( $field_type, array( 'checkbox' ) ) || in_array( $id, array( 'is_fulfilled' ) ) ) {
+		if ( false !== strpos( (string)$id, '.' ) && in_array( $field_type, array( 'checkbox' ) ) || in_array( $id, array( 'is_fulfilled' ) ) ) {
 			// on/off checkbox
 			$input_type = 'boolean';
 		} elseif ( in_array( $field_type, array( 'checkbox', 'post_category', 'multiselect' ) ) ) {
@@ -326,19 +326,19 @@ 
 			$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,
@@ -366,15 +366,15 @@ 
 		}
 
 		// add free search
-		if ( ! empty( $_GET['gv_search'] ) ) {
+		if ( ! empty( $_GET[ 'gv_search' ] ) ) {
 
 			// Search for a piece
-			$words = explode( ' ', stripslashes_deep( urldecode( $_GET['gv_search'] ) ) );
+			$words = explode( ' ', stripslashes_deep( urldecode( $_GET[ 'gv_search' ] ) ) );
 
 			$words = array_filter( $words );
 
 			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`
@@ -399,16 +399,16 @@ 
 		/**
 		 * Don't set $search_criteria['start_date'] if start_date is empty as it may lead to bad query results (GFAPI::get_entries)
 		 */
-		if( !empty( $curr_start ) ) {
-			$search_criteria['start_date'] = $adjust_tz ? get_gmt_from_date( $curr_start ) : $curr_start;
+		if ( ! empty( $curr_start ) ) {
+			$search_criteria[ 'start_date' ] = $adjust_tz ? get_gmt_from_date( $curr_start ) : $curr_start;
 		}
-		if( !empty( $curr_end ) ) {
-			$search_criteria['end_date'] = $adjust_tz ? get_gmt_from_date( $curr_end ) : $curr_end;
+		if ( ! empty( $curr_end ) ) {
+			$search_criteria[ 'end_date' ] = $adjust_tz ? get_gmt_from_date( $curr_end ) : $curr_end;
 		}
 
 		// search for a specific entry ID
 		if ( ! empty( $_GET[ 'gv_id' ] ) ) {
-			$search_criteria['field_filters'][] = array(
+			$search_criteria[ 'field_filters' ][ ] = array(
 				'key' => 'id',
 				'value' => absint( $_GET[ 'gv_id' ] ),
 				'operator' => '=',
@@ -417,9 +417,9 @@ 
 
 		// search for a specific Created_by ID
 		if ( ! empty( $_GET[ 'gv_by' ] ) ) {
-			$search_criteria['field_filters'][] = array(
+			$search_criteria[ 'field_filters' ][ ] = array(
 				'key' => 'created_by',
-				'value' => absint( $_GET['gv_by'] ),
+				'value' => absint( $_GET[ 'gv_by' ] ),
 				'operator' => '=',
 			);
 		}
@@ -431,22 +431,22 @@ 
 		// get the other search filters
 		foreach ( $_GET as $key => $value ) {
 
-			if ( 0 !== strpos( $key, 'filter_' ) || empty( $value ) || ( is_array( $value ) && count( $value ) === 1 && empty( $value[0] ) ) ) {
+			if ( 0 !== strpos( $key, 'filter_' ) || empty( $value ) || ( is_array( $value ) && count( $value ) === 1 && empty( $value[ 0 ] ) ) ) {
 				continue;
 			}
 
 			// could return simple filter or multiple filters
 			$filter = $this->prepare_field_filter( $key, $value );
 
-			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;
 			}
 		}
 
@@ -455,7 +455,7 @@ 
 		 * @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 );
 
 		do_action( 'gravityview_log_debug', sprintf( '%s[filter_entries] Returned Search Criteria: ', get_class( $this ) ), $search_criteria );
 
@@ -489,11 +489,11 @@ 
 			'value' => $value,
 		);
 
-		switch ( $form_field['type'] ) {
+		switch ( $form_field[ 'type' ] ) {
 
 			case 'select':
 			case 'radio':
-				$filter['operator'] = 'is';
+				$filter[ 'operator' ] = 'is';
 				break;
 
 			case 'post_category':
@@ -507,7 +507,7 @@ 
 
 				foreach ( $value as $val ) {
 					$cat = get_term( $val, 'category' );
-					$filter[] = array(
+					$filter[ ] = array(
 						'key' => $field_id,
 						'value' => esc_attr( $cat->name ) . ':' . $val,
 						'operator' => 'is',
@@ -526,18 +526,18 @@ 
 				$filter = array();
 
 				foreach ( $value as $val ) {
-					$filter[] = array( 'key' => $field_id, 'value' => $val );
+					$filter[ ] = array( 'key' => $field_id, 'value' => $val );
 				}
 
 				break;
 
 			case 'checkbox':
 				// 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'] = 'is';
+				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' ] = 'is';
 							break;
 						}
 					}
@@ -547,7 +547,7 @@ 
 					$filter = array();
 
 					foreach ( $value as $val ) {
-						$filter[] = array(
+						$filter[ ] = array(
 								'key'   => $field_id,
 								'value' => $val,
 								'operator' => 'is',
@@ -568,9 +568,9 @@ 
 					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;
 						}
 					}
 
@@ -592,14 +592,14 @@ 
 						}
 						$operator = 'start' === $k ? '>' : '<';
 
-						$filter[] = array(
+						$filter[ ] = array(
 							'key' => $field_id,
 							'value' => self::get_formatted_date( $date, 'Y-m-d' ),
 							'operator' => $operator,
 						);
 					}
 				} else {
-					$filter['value'] = self::get_formatted_date( $value, 'Y-m-d' );
+					$filter[ 'value' ] = self::get_formatted_date( $value, 'Y-m-d' );
 				}
 
 				break;
@@ -630,7 +630,7 @@ 
 			'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 ];
 		}
 
@@ -661,7 +661,7 @@ 
 	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;
 	}
@@ -683,7 +683,7 @@ 
 		}
 
 		// 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 ) ) {
 			do_action( 'gravityview_log_debug', sprintf( '%s[render_frontend] No search fields configured for widget:', get_class( $this ) ), $widget_args );
@@ -697,24 +697,24 @@ 
 
 			$updated_field = $field;
 
-			if ( in_array( $field['input'], array( 'date', 'date_range' ) ) ) {
+			if ( in_array( $field[ 'input' ], array( 'date', 'date_range' ) ) ) {
 				$has_date = true;
 			}
 
 			$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'] = esc_attr( stripslashes_deep( rgget( 'gv_search' ) ) );
+					$updated_field[ 'key' ] = 'search_all';
+					$updated_field[ 'input' ] = 'search_all';
+					$updated_field[ 'value' ] = esc_attr( stripslashes_deep( rgget( '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' => esc_attr( stripslashes_deep( rgget( 'gv_start' ) ) ),
 						'end' => esc_attr( stripslashes_deep( rgget( 'gv_end' ) ) ),
 					);
@@ -722,16 +722,16 @@ 
 					break;
 
 				case 'entry_id':
-					$updated_field['key'] = 'entry_id';
-					$updated_field['input'] = 'entry_id';
-					$updated_field['value'] = esc_attr( stripslashes_deep( rgget( 'gv_id' ) ) );
+					$updated_field[ 'key' ] = 'entry_id';
+					$updated_field[ 'input' ] = 'entry_id';
+					$updated_field[ 'value' ] = esc_attr( stripslashes_deep( rgget( 'gv_id' ) ) );
 					break;
 
 				case 'created_by':
-					$updated_field['key'] = 'created_by';
-					$updated_field['name'] = 'gv_by';
-					$updated_field['value'] = esc_attr( stripslashes_deep( rgget( 'gv_by' ) ) );
-					$updated_field['choices'] = self::get_created_by_choices();
+					$updated_field[ 'key' ] = 'created_by';
+					$updated_field[ 'name' ] = 'gv_by';
+					$updated_field[ 'value' ] = esc_attr( stripslashes_deep( rgget( 'gv_by' ) ) );
+					$updated_field[ 'choices' ] = self::get_created_by_choices();
 					break;
 			}
 
@@ -749,16 +749,16 @@ 
 		 */
 		$gravityview_view->search_fields = apply_filters( 'gravityview_widget_search_filters', $search_fields, $this, $widget_args );
 
-		$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 ( $has_date ) {
 			// enqueue datepicker stuff only if needed!
@@ -778,10 +778,10 @@ 
 	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;
 		}
 
 		/**
@@ -824,11 +824,11 @@ 
 
 		$label = rgget( 'label', $field );
 
-		if( '' === $label ) {
+		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;
@@ -846,10 +846,10 @@ 
 					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' );
@@ -886,32 +886,32 @@ 
 		$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 (string or array)
 		$value = rgget( $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;
@@ -935,7 +935,7 @@ 
 
 		$choices = array();
 		foreach ( $users as $user ) {
-			$choices[] = array(
+			$choices[ ] = array(
 				'value' => $user->ID,
 				'text' => $user->display_name,
 			);
@@ -969,7 +969,7 @@ 
 	 */
 	public function add_datepicker_js_dependency( $js_dependencies ) {
 
-		$js_dependencies[] = 'jquery-ui-datepicker';
+		$js_dependencies[ ] = 'jquery-ui-datepicker';
 
 		return $js_dependencies;
 	}
@@ -1013,7 +1013,7 @@ 
 			'isRTL'             => is_rtl(),
 		), $view_data );
 
-		$localizations['datepicker'] = $datepicker_settings;
+		$localizations[ 'datepicker' ] = $datepicker_settings;
 
 		return $localizations;
 
@@ -1036,7 +1036,7 @@ 
 		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`