gravityview / GravityView

includes/extensions/edit-entry/class-edit-entry-render.php

Spacing +246 added lines, -246 removed lines

@@ -135,7 +135,7 @@ 
 	function load() {
 
 		/** @define "GRAVITYVIEW_DIR" "../../../" */
-		include_once( GRAVITYVIEW_DIR .'includes/class-admin-approve-entries.php' );
+		include_once( GRAVITYVIEW_DIR . 'includes/class-admin-approve-entries.php' );
 
 		// Don't display an embedded form when editing an entry
 		add_action( 'wp_head', array( $this, 'prevent_render_form' ) );
@@ -145,7 +145,7 @@ 
 		add_action( 'wp', array( $this, 'prevent_maybe_process_form' ), 8 );
 		add_action( 'admin_init', array( $this, 'prevent_maybe_process_form' ), 8 );
 
-		add_filter( 'gravityview_is_edit_entry', array( $this, 'is_edit_entry') );
+		add_filter( 'gravityview_is_edit_entry', array( $this, 'is_edit_entry' ) );
 
 		add_action( 'gravityview_edit_entry', array( $this, 'init' ), 10, 4 );
 
@@ -156,7 +156,7 @@ 
 		add_filter( 'gform_plupload_settings', array( $this, 'modify_fileupload_settings' ), 10, 3 );
 
 		// Add fields expected by GFFormDisplay::validate()
-		add_filter( 'gform_pre_validation', array( $this, 'gform_pre_validation') );
+		add_filter( 'gform_pre_validation', array( $this, 'gform_pre_validation' ) );
 
 		// Fix multiselect value for GF 2.2
 		add_filter( 'gravityview/edit_entry/field_value_multiselect', array( $this, 'fix_multiselect_value_serialization' ), 10, 3 );
@@ -173,8 +173,8 @@ 
 	 * @return void
 	 */
 	public function prevent_render_form() {
-		if( $this->is_edit_entry() ) {
-			if( 'wp_head' === current_filter() ) {
+		if ( $this->is_edit_entry() ) {
+			if ( 'wp_head' === current_filter() ) {
 				add_filter( 'gform_shortcode_form', '__return_empty_string' );
 			} else {
 				remove_filter( 'gform_shortcode_form', '__return_empty_string' );
@@ -189,17 +189,17 @@ 
 	 */
 	public function prevent_maybe_process_form() {
 
-	    if( ! $this->is_edit_entry_submission() ) {
+	    if ( ! $this->is_edit_entry_submission() ) {
 			return;
 		}
 
 		gravityview()->log->debug( 'GravityView_Edit_Entry[prevent_maybe_process_form] Removing GFForms::maybe_process_form() action.' );
 
-		remove_action( 'wp',  array( 'RGForms', 'maybe_process_form'), 9 );
-		remove_action( 'wp',  array( 'GFForms', 'maybe_process_form'), 9 );
+		remove_action( 'wp', array( 'RGForms', 'maybe_process_form' ), 9 );
+		remove_action( 'wp', array( 'GFForms', 'maybe_process_form' ), 9 );
 
-		remove_action( 'admin_init',  array( 'GFForms', 'maybe_process_form'), 9 );
-		remove_action( 'admin_init',  array( 'RGForms', 'maybe_process_form'), 9 );
+		remove_action( 'admin_init', array( 'GFForms', 'maybe_process_form' ), 9 );
+		remove_action( 'admin_init', array( 'RGForms', 'maybe_process_form' ), 9 );
 	}
 
 	/**
@@ -210,7 +210,7 @@ 
 
 		$is_edit_entry =
 			( GravityView_frontend::is_single_entry() || gravityview()->request->is_entry() )
-			&& ( ! empty( $_GET['edit'] ) );
+			&& ( ! empty( $_GET[ 'edit' ] ) );
 
 		return ( $is_edit_entry || $this->is_edit_entry_submission() );
 	}
@@ -221,7 +221,7 @@ 
 	 * @return boolean
 	 */
 	public function is_edit_entry_submission() {
-		return !empty( $_POST[ self::$nonce_field ] );
+		return ! empty( $_POST[ self::$nonce_field ] );
 	}
 
 	/**
@@ -234,16 +234,16 @@ 
 
 
 		$entries = $gravityview_view->getEntries();
-	    self::$original_entry = $entries[0];
-	    $this->entry = $entries[0];
+	    self::$original_entry = $entries[ 0 ];
+	    $this->entry = $entries[ 0 ];
 
-		self::$original_form = GFAPI::get_form( $this->entry['form_id'] );
+		self::$original_form = GFAPI::get_form( $this->entry[ 'form_id' ] );
 		$this->form = $gravityview_view->getForm();
-		$this->form_id = $this->entry['form_id'];
+		$this->form_id = $this->entry[ 'form_id' ];
 		$this->view_id = $gravityview_view->getViewId();
 		$this->post_id = \GV\Utils::get( $post, 'ID', null );
 
-		self::$nonce_key = GravityView_Edit_Entry::get_nonce_key( $this->view_id, $this->form_id, $this->entry['id'] );
+		self::$nonce_key = GravityView_Edit_Entry::get_nonce_key( $this->view_id, $this->form_id, $this->entry[ 'id' ] );
 	}
 
 
@@ -302,9 +302,9 @@ 
 	private function print_scripts() {
 		$gravityview_view = GravityView_View::getInstance();
 
-		wp_register_script( 'gform_gravityforms', GFCommon::get_base_url().'/js/gravityforms.js', array( 'jquery', 'gform_json', 'gform_placeholder', 'sack', 'plupload-all', 'gravityview-fe-view' ) );
+		wp_register_script( 'gform_gravityforms', GFCommon::get_base_url() . '/js/gravityforms.js', array( 'jquery', 'gform_json', 'gform_placeholder', 'sack', 'plupload-all', 'gravityview-fe-view' ) );
 
-		GFFormDisplay::enqueue_form_scripts( $gravityview_view->getForm(), false);
+		GFFormDisplay::enqueue_form_scripts( $gravityview_view->getForm(), false );
 
 		wp_localize_script( 'gravityview-fe-view', 'gvGlobals', array( 'cookiepath' => COOKIEPATH ) );
 
@@ -320,19 +320,19 @@ 
 	 */
 	private function process_save( $gv_data ) {
 
-		if ( empty( $_POST ) || ! isset( $_POST['lid'] ) ) {
+		if ( empty( $_POST ) || ! isset( $_POST[ 'lid' ] ) ) {
 			return;
 		}
 
 		// Make sure the entry, view, and form IDs are all correct
 		$valid = $this->verify_nonce();
 
-		if ( !$valid ) {
+		if ( ! $valid ) {
 			gravityview()->log->error( 'Nonce validation failed.' );
 			return;
 		}
 
-		if ( $this->entry['id'] !== $_POST['lid'] ) {
+		if ( $this->entry[ 'id' ] !== $_POST[ 'lid' ] ) {
 			gravityview()->log->error( 'Entry ID did not match posted entry ID.' );
 			return;
 		}
@@ -343,7 +343,7 @@ 
 
 		$this->validate();
 
-		if( $this->is_valid ) {
+		if ( $this->is_valid ) {
 
 			gravityview()->log->debug( 'Submission is valid.' );
 
@@ -355,15 +355,15 @@ 
 			/**
 			 * @hack to avoid the capability validation of the method save_lead for GF 1.9+
 			 */
-			unset( $_GET['page'] );
+			unset( $_GET[ 'page' ] );
 
-			$date_created = $this->entry['date_created'];
+			$date_created = $this->entry[ 'date_created' ];
 
 			/**
 			 * @hack to force Gravity Forms to use $read_value_from_post in GFFormsModel::save_lead()
 			 * @since 1.17.2
 			 */
-			unset( $this->entry['date_created'] );
+			unset( $this->entry[ 'date_created' ] );
 
 			/**
 			 * @action `gravityview/edit_entry/before_update` Perform an action before the entry has been updated using Edit Entry
@@ -373,14 +373,14 @@ 
 			 * @param GravityView_Edit_Entry_Render $this This object
 			 * @param GravityView_View_Data $gv_data The View data
 			 */
-			do_action( 'gravityview/edit_entry/before_update', $form, $this->entry['id'], $this, $gv_data );
+			do_action( 'gravityview/edit_entry/before_update', $form, $this->entry[ 'id' ], $this, $gv_data );
 
 			GFFormsModel::save_lead( $form, $this->entry );
 
 	        // Delete the values for hidden inputs
 	        $this->unset_hidden_field_values();
 
-			$this->entry['date_created'] = $date_created;
+			$this->entry[ 'date_created' ] = $date_created;
 
 			// Process calculation fields
 			$this->update_calculation_fields();
@@ -405,7 +405,7 @@ 
 			 * @param GravityView_Edit_Entry_Render $this This object
 			 * @param GravityView_View_Data $gv_data The View data
 			 */
-			do_action( 'gravityview/edit_entry/after_update', $this->form, $this->entry['id'], $this, $gv_data );
+			do_action( 'gravityview/edit_entry/after_update', $this->form, $this->entry[ 'id' ], $this, $gv_data );
 
 		} else {
 			gravityview()->log->error( 'Submission is NOT valid.', array( 'entry' => $this->entry ) );
@@ -441,10 +441,10 @@ 
 
 		if ( version_compare( GravityView_GFFormsModel::get_database_version(), '2.3-dev-1', '>=' ) && method_exists( 'GFFormsModel', 'get_entry_meta_table_name' ) ) {
 			$entry_meta_table = GFFormsModel::get_entry_meta_table_name();
-			$current_fields = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $entry_meta_table WHERE entry_id=%d", $this->entry['id'] ) );
+			$current_fields = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $entry_meta_table WHERE entry_id=%d", $this->entry[ 'id' ] ) );
 		} else {
 			$lead_detail_table = GFFormsModel::get_lead_details_table_name();
-			$current_fields = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $lead_detail_table WHERE lead_id=%d", $this->entry['id'] ) );
+			$current_fields = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $lead_detail_table WHERE lead_id=%d", $this->entry[ 'id' ] ) );
 		}
 
 	    foreach ( $this->entry as $input_id => $field_value ) {
@@ -462,11 +462,11 @@ 
 
 				$empty_value = $field->get_value_save_entry(
 					is_array( $field->get_entry_inputs() ) ? array() : '',
-					$this->form, '', $this->entry['id'], $this->entry
+					$this->form, '', $this->entry[ 'id' ], $this->entry
 				);
 
 				if ( $field->has_calculation() ) {
-					$this->unset_hidden_calculations[] = $field->id; // Unset
+					$this->unset_hidden_calculations[ ] = $field->id; // Unset
 					$empty_value = '';
 				}
 
@@ -495,7 +495,7 @@ 
 	private function preset_approval_fields() {
 		$has_approved_field = false;
 
-		foreach ( self::$original_form['fields'] as $field ) {
+		foreach ( self::$original_form[ 'fields' ] as $field ) {
 			if ( $field->gravityview_approved ) {
 				$has_approved_field = true;
 				break;
@@ -508,7 +508,7 @@ 
 
 		$is_field_hidden = true;
 
-		foreach ( $this->form['fields'] as $field ) {
+		foreach ( $this->form[ 'fields' ] as $field ) {
 			if ( $field->gravityview_approved ) {
 				$is_field_hidden = false;
 				break;
@@ -533,7 +533,7 @@ 
 
 		remove_filter( 'gravityview/approve_entries/update_unapproved_meta', array( $this, 'prevent_update_unapproved_meta' ), 9 );
 
-		if ( ! $value = gform_get_meta( $entry['id'], 'is_approved' ) ) {
+		if ( ! $value = gform_get_meta( $entry[ 'id' ], 'is_approved' ) ) {
 
 			$value = GravityView_Entry_Approval_Status::UNAPPROVED;
 
@@ -598,7 +598,7 @@ 
 		}
 
 		/** No file is being uploaded. */
-		if ( empty( $_FILES[ $input_name ]['name'] ) ) {
+		if ( empty( $_FILES[ $input_name ][ 'name' ] ) ) {
 			/** So return the original upload, with $value as backup (it can be empty during edit form rendering) */
 			return rgar( $entry, $input_id, $value );
 		}
@@ -616,11 +616,11 @@ 
 	 * @return mixed
 	 */
 	public function modify_fileupload_settings( $plupload_init, $form_id, $instance ) {
-		if( ! $this->is_edit_entry() ) {
+		if ( ! $this->is_edit_entry() ) {
 			return $plupload_init;
 		}
 
-		$plupload_init['gf_vars']['max_files'] = 0;
+		$plupload_init[ 'gf_vars' ][ 'max_files' ] = 0;
 
 		return $plupload_init;
 	}
@@ -635,26 +635,26 @@ 
 		$form = $this->filter_conditional_logic( $this->form );
 
 	    /** @type GF_Field $field */
-		foreach( $form['fields'] as $k => &$field ) {
+		foreach ( $form[ 'fields' ] as $k => &$field ) {
 
 			/**
 			 * Remove the fields with calculation formulas before save to avoid conflicts with GF logic
 			 * @since 1.16.3
 			 */
-			if( $field->has_calculation() ) {
-				unset( $form['fields'][ $k ] );
+			if ( $field->has_calculation() ) {
+				unset( $form[ 'fields' ][ $k ] );
 			}
 
 			$field->adminOnly = false;
 
-			if( isset( $field->inputs ) && is_array( $field->inputs ) ) {
-				foreach( $field->inputs as $key => $input ) {
-				    $field->inputs[ $key ][ 'id' ] = (string)$input['id'];
+			if ( isset( $field->inputs ) && is_array( $field->inputs ) ) {
+				foreach ( $field->inputs as $key => $input ) {
+				    $field->inputs[ $key ][ 'id' ] = (string)$input[ 'id' ];
 				}
 			}
 		}
 
-		$form['fields'] = array_values( $form['fields'] );
+		$form[ 'fields' ] = array_values( $form[ 'fields' ] );
 
 		return $form;
 	}
@@ -666,14 +666,14 @@ 
 		$update = false;
 
 		// get the most up to date entry values
-		$entry = GFAPI::get_entry( $this->entry['id'] );
+		$entry = GFAPI::get_entry( $this->entry[ 'id' ] );
 
 		if ( version_compare( GravityView_GFFormsModel::get_database_version(), '2.3-dev-1', '>=' ) && method_exists( 'GFFormsModel', 'get_entry_meta_table_name' ) ) {
 			$entry_meta_table = GFFormsModel::get_entry_meta_table_name();
-			$current_fields = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $entry_meta_table WHERE entry_id=%d", $entry['id'] ) );
+			$current_fields = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $entry_meta_table WHERE entry_id=%d", $entry[ 'id' ] ) );
 		} else {
 			$lead_detail_table = GFFormsModel::get_lead_details_table_name();
-			$current_fields = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $lead_detail_table WHERE lead_id=%d", $entry['id'] ) );
+			$current_fields = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $lead_detail_table WHERE lead_id=%d", $entry[ 'id' ] ) );
 		}
 
 
@@ -690,24 +690,24 @@ 
 				$inputs = $field->get_entry_inputs();
 				if ( is_array( $inputs ) ) {
 				    foreach ( $inputs as $input ) {
-						list( $field_id, $input_id ) = rgexplode( '.', $input['id'], 2 );
+						list( $field_id, $input_id ) = rgexplode( '.', $input[ 'id' ], 2 );
 
 						if ( 'product' === $field->type ) {
-							$input_name = 'input_' . str_replace( '.', '_', $input['id'] );
+							$input_name = 'input_' . str_replace( '.', '_', $input[ 'id' ] );
 
 							// Only allow quantity to be set if it's allowed to be edited
 							if ( in_array( $field_id, $allowed_fields ) && $input_id == 3 ) {
 							} else { // otherwise set to what it previously was
-								$_POST[ $input_name ] = $entry[ $input['id'] ];
+								$_POST[ $input_name ] = $entry[ $input[ 'id' ] ];
 							}
 						} else {
 							// Set to what it previously was if it's not editable
 							if ( ! in_array( $field_id, $allowed_fields ) ) {
-								$_POST[ $input_name ] = $entry[ $input['id'] ];
+								$_POST[ $input_name ] = $entry[ $input[ 'id' ] ];
 							}
 						}
 
-						GFFormsModel::save_input( $form, $field, $entry, $current_fields, $input['id'] );
+						GFFormsModel::save_input( $form, $field, $entry, $current_fields, $input[ 'id' ] );
 				    }
 				} else {
 					// Set to what it previously was if it's not editable
@@ -747,19 +747,19 @@ 
 
 		$input_name = 'input_' . $field_id;
 
-		if ( !empty( $_FILES[ $input_name ]['name'] ) ) {
+		if ( ! empty( $_FILES[ $input_name ][ 'name' ] ) ) {
 
 			// We have a new image
 
-			$value = RGFormsModel::prepare_value( $form, $field, $value, $input_name, $entry['id'] );
+			$value = RGFormsModel::prepare_value( $form, $field, $value, $input_name, $entry[ 'id' ] );
 
 			$ary = ! empty( $value ) ? explode( '|:|', $value ) : array();
 	        $ary = stripslashes_deep( $ary );
 			$img_url = \GV\Utils::get( $ary, 0 );
 
-			$img_title       = count( $ary ) > 1 ? $ary[1] : '';
-			$img_caption     = count( $ary ) > 2 ? $ary[2] : '';
-			$img_description = count( $ary ) > 3 ? $ary[3] : '';
+			$img_title       = count( $ary ) > 1 ? $ary[ 1 ] : '';
+			$img_caption     = count( $ary ) > 2 ? $ary[ 2 ] : '';
+			$img_description = count( $ary ) > 3 ? $ary[ 3 ] : '';
 
 			$image_meta = array(
 				'post_excerpt' => $img_caption,
@@ -768,7 +768,7 @@ 
 
 			//adding title only if it is not empty. It will default to the file name if it is not in the array
 			if ( ! empty( $img_title ) ) {
-				$image_meta['post_title'] = $img_title;
+				$image_meta[ 'post_title' ] = $img_title;
 			}
 
 			/**
@@ -826,15 +826,15 @@ 
 	 */
 	private function maybe_update_post_fields( $form ) {
 
-		if( empty( $this->entry['post_id'] ) ) {
+		if ( empty( $this->entry[ 'post_id' ] ) ) {
 	        gravityview()->log->debug( 'This entry has no post fields. Continuing...' );
 			return;
 		}
 
-		$post_id = $this->entry['post_id'];
+		$post_id = $this->entry[ 'post_id' ];
 
 		// Security check
-		if( false === GVCommon::has_cap( 'edit_post', $post_id ) ) {
+		if ( false === GVCommon::has_cap( 'edit_post', $post_id ) ) {
 			gravityview()->log->error( 'The current user does not have the ability to edit Post #{post_id}', array( 'post_id' => $post_id ) );
 			return;
 		}
@@ -847,25 +847,25 @@ 
 
 			$field = RGFormsModel::get_field( $form, $field_id );
 
-			if( ! $field ) {
+			if ( ! $field ) {
 				continue;
 			}
 
-			if( GFCommon::is_post_field( $field ) && 'post_category' !== $field->type ) {
+			if ( GFCommon::is_post_field( $field ) && 'post_category' !== $field->type ) {
 
 				// Get the value of the field, including $_POSTed value
 				$value = RGFormsModel::get_field_value( $field );
 
 				// Use temporary entry variable, to make values available to fill_post_template() and update_post_image()
 				$entry_tmp = $this->entry;
-				$entry_tmp["{$field_id}"] = $value;
+				$entry_tmp[ "{$field_id}" ] = $value;
 
-				switch( $field->type ) {
+				switch ( $field->type ) {
 
 				    case 'post_title':
 				        $post_title = $value;
 				        if ( \GV\Utils::get( $form, 'postTitleTemplateEnabled' ) ) {
-				            $post_title = $this->fill_post_template( $form['postTitleTemplate'], $form, $entry_tmp );
+				            $post_title = $this->fill_post_template( $form[ 'postTitleTemplate' ], $form, $entry_tmp );
 				        }
 				        $updated_post->post_title = $post_title;
 				        $updated_post->post_name  = $post_title;
@@ -875,7 +875,7 @@ 
 				    case 'post_content':
 				        $post_content = $value;
 				        if ( \GV\Utils::get( $form, 'postContentTemplateEnabled' ) ) {
-				            $post_content = $this->fill_post_template( $form['postContentTemplate'], $form, $entry_tmp, true );
+				            $post_content = $this->fill_post_template( $form[ 'postContentTemplate' ], $form, $entry_tmp, true );
 				        }
 				        $updated_post->post_content = $post_content;
 				        unset( $post_content );
@@ -893,11 +893,11 @@ 
 							$value = $value[ $field_id ];
 						}
 
-				        if( ! empty( $field->customFieldTemplateEnabled ) ) {
+				        if ( ! empty( $field->customFieldTemplateEnabled ) ) {
 				            $value = $this->fill_post_template( $field->customFieldTemplate, $form, $entry_tmp, true );
 				        }
 
-						$value = $field->get_value_save_entry( $value, $form, '', $this->entry['id'], $this->entry );
+						$value = $field->get_value_save_entry( $value, $form, '', $this->entry[ 'id' ], $this->entry );
 
 				        update_post_meta( $post_id, $field->postCustomFieldName, $value );
 				        break;
@@ -909,7 +909,7 @@ 
 				}
 
 				// update entry after
-				$this->entry["{$field_id}"] = $value;
+				$this->entry[ "{$field_id}" ] = $value;
 
 				$update_entry = true;
 
@@ -918,11 +918,11 @@ 
 
 		}
 
-		if( $update_entry ) {
+		if ( $update_entry ) {
 
 			$return_entry = GFAPI::update_entry( $this->entry );
 
-			if( is_wp_error( $return_entry ) ) {
+			if ( is_wp_error( $return_entry ) ) {
 				gravityview()->log->error( 'Updating the entry post fields failed', array( 'data' => array( '$this->entry' => $this->entry, '$return_entry' => $return_entry ) ) );
 			} else {
 				gravityview()->log->debug( 'Updating the entry post fields for post #{post_id} succeeded', array( 'post_id' => $post_id ) );
@@ -932,7 +932,7 @@ 
 
 		$return_post = wp_update_post( $updated_post, true );
 
-		if( is_wp_error( $return_post ) ) {
+		if ( is_wp_error( $return_post ) ) {
 			$return_post->add_data( $updated_post, '$updated_post' );
 			gravityview()->log->error( 'Updating the post content failed', array( 'data' => compact( 'updated_post', 'return_post' ) ) );
 		} else {
@@ -966,7 +966,7 @@ 
 		$output = GFCommon::replace_variables( $output, $form, $entry, false, false, false );
 
 		// replace conditional shortcodes
-		if( $do_shortcode ) {
+		if ( $do_shortcode ) {
 			$output = do_shortcode( $output );
 		}
 
@@ -985,19 +985,19 @@ 
 	 */
 	private function after_update() {
 
-		do_action( 'gform_after_update_entry', self::$original_form, $this->entry['id'], self::$original_entry );
-		do_action( "gform_after_update_entry_{$this->form['id']}", self::$original_form, $this->entry['id'], self::$original_entry );
+		do_action( 'gform_after_update_entry', self::$original_form, $this->entry[ 'id' ], self::$original_entry );
+		do_action( "gform_after_update_entry_{$this->form[ 'id' ]}", self::$original_form, $this->entry[ 'id' ], self::$original_entry );
 
 		// Re-define the entry now that we've updated it.
-		$entry = RGFormsModel::get_lead( $this->entry['id'] );
+		$entry = RGFormsModel::get_lead( $this->entry[ 'id' ] );
 
 		$entry = GFFormsModel::set_entry_meta( $entry, self::$original_form );
 
 		if ( version_compare( GFFormsModel::get_database_version(), '2.3-dev-1', '<' ) ) {
 			// We need to clear the cache because Gravity Forms caches the field values, which
 			// we have just updated.
-			foreach ($this->form['fields'] as $key => $field) {
-				GFFormsModel::refresh_lead_field_value( $entry['id'], $field->id );
+			foreach ( $this->form[ 'fields' ] as $key => $field ) {
+				GFFormsModel::refresh_lead_field_value( $entry[ 'id' ], $field->id );
 			}
 		}
 
@@ -1007,11 +1007,11 @@ 
 		 * @since develop
 		 */
 		if ( $allowed_feeds = $this->view->settings->get( 'edit_feeds', array() ) ) {
-			$feeds = GFAPI::get_feeds( null, $entry['form_id'] );
+			$feeds = GFAPI::get_feeds( null, $entry[ 'form_id' ] );
 			if ( ! is_wp_error( $feeds ) ) {
 				$registered_feeds = array();
 				foreach ( GFAddOn::get_registered_addons() as $registered_feed ) {
-					if ( is_subclass_of( $registered_feed,  'GFFeedAddOn' ) ) {
+					if ( is_subclass_of( $registered_feed, 'GFFeedAddOn' ) ) {
 						if ( method_exists( $registered_feed, 'get_instance' ) ) {
 							$registered_feed = call_user_func( array( $registered_feed, 'get_instance' ) );
 							$registered_feeds[ $registered_feed->get_slug() ] = $registered_feed;
@@ -1019,8 +1019,8 @@ 
 					}
 				}
 				foreach ( $feeds as $feed ) {
-					if ( in_array( $feed['id'], $allowed_feeds ) ) {
-						if ( $feed_object = \GV\Utils::get( $registered_feeds, $feed['addon_slug'] ) ) {
+					if ( in_array( $feed[ 'id' ], $allowed_feeds ) ) {
+						if ( $feed_object = \GV\Utils::get( $registered_feeds, $feed[ 'addon_slug' ] ) ) {
 							$returned_entry = $feed_object->process_feed( $feed, $entry, self::$original_form );
 							if ( is_array( $returned_entry ) && rgar( $returned_entry, 'id' ) ) {
 								$entry = $returned_entry;
@@ -1048,9 +1048,9 @@ 
 
 		$view = \GV\View::by_id( $this->view_id );
 
-		if( $view->settings->get( 'edit_locking' ) ) {
+		if ( $view->settings->get( 'edit_locking' ) ) {
 			$locking = new GravityView_Edit_Entry_Locking();
-			$locking->maybe_lock_object( $this->entry['id'] );
+			$locking->maybe_lock_object( $this->entry[ 'id' ] );
 		}
 
 		?>
@@ -1063,7 +1063,7 @@ 
 
 		<div class="gv-edit-entry-wrapper"><?php
 
-			$javascript = gravityview_ob_include( GravityView_Edit_Entry::$file .'/partials/inline-javascript.php', $this );
+			$javascript = gravityview_ob_include( GravityView_Edit_Entry::$file . '/partials/inline-javascript.php', $this );
 
 			/**
 			 * Fixes weird wpautop() issue
@@ -1079,7 +1079,7 @@ 
 				     * @param string $edit_entry_title Modify the "Edit Entry" title
 				     * @param GravityView_Edit_Entry_Render $this This object
 				     */
-				    $edit_entry_title = apply_filters('gravityview_edit_entry_title', __('Edit Entry', 'gravityview'), $this );
+				    $edit_entry_title = apply_filters( 'gravityview_edit_entry_title', __( 'Edit Entry', 'gravityview' ), $this );
 
 				    echo esc_attr( $edit_entry_title );
 			?></span>
@@ -1145,18 +1145,18 @@ 
 				*/
 				$labels = apply_filters( 'gravityview/edit_entry/button_labels', $labels, $this->form, $this->entry, $this->view_id );
 
-				$this->is_paged_submitted = \GV\Utils::_POST( 'save' ) === $labels['submit'];
+				$this->is_paged_submitted = \GV\Utils::_POST( 'save' ) === $labels[ 'submit' ];
 			}
 
 			$back_link = remove_query_arg( array( 'page', 'view', 'edit' ) );
 
-			if( ! $this->is_valid ){
+			if ( ! $this->is_valid ) {
 
 				// Keeping this compatible with Gravity Forms.
-				$validation_message = "<div class='validation_error'>" . __('There was a problem with your submission.', 'gravityview') . " " . __('Errors have been highlighted below.', 'gravityview') . "</div>";
-				$message = apply_filters("gform_validation_message_{$this->form['id']}", apply_filters("gform_validation_message", $validation_message, $this->form), $this->form);
+				$validation_message = "<div class='validation_error'>" . __( 'There was a problem with your submission.', 'gravityview' ) . " " . __( 'Errors have been highlighted below.', 'gravityview' ) . "</div>";
+				$message = apply_filters( "gform_validation_message_{$this->form[ 'id' ]}", apply_filters( "gform_validation_message", $validation_message, $this->form ), $this->form );
 
-				echo GVCommon::generate_notice( $message , 'gv-error' );
+				echo GVCommon::generate_notice( $message, 'gv-error' );
 
 			} elseif ( false === $this->is_paged_submitted ) {
 				// Paged form that hasn't been submitted on the last page yet
@@ -1169,7 +1169,7 @@ 
 				 * @param int $view_id View ID
 				 * @param array $entry Gravity Forms entry array
 				 */
-				$message = apply_filters( 'gravityview/edit_entry/page/success', $entry_updated_message , $this->view_id, $this->entry );
+				$message = apply_filters( 'gravityview/edit_entry/page/success', $entry_updated_message, $this->view_id, $this->entry );
 
 				echo GVCommon::generate_notice( $message );
 			} else {
@@ -1181,23 +1181,23 @@ 
 
                     case '0':
 	                    $redirect_url = $back_link;
-	                    $entry_updated_message = sprintf( esc_attr_x('Entry Updated. %sReturning to Entry%s', 'Replacements are HTML', 'gravityview'), '<a href="'. esc_url( $redirect_url ) .'">', '</a>' );
+	                    $entry_updated_message = sprintf( esc_attr_x( 'Entry Updated. %sReturning to Entry%s', 'Replacements are HTML', 'gravityview' ), '<a href="' . esc_url( $redirect_url ) . '">', '</a>' );
                         break;
 
                     case '1':
 	                    $redirect_url = $directory_link = GravityView_API::directory_link();
-	                    $entry_updated_message = sprintf( esc_attr_x('Entry Updated. %sReturning to %s%s', 'Replacement 1 is HTML. Replacement 2 is the title of the page where the user will be taken. Replacement 3 is HTML.','gravityview'), '<a href="'. esc_url( $redirect_url ) . '">', esc_html( $view->post_title ), '</a>' );
+	                    $entry_updated_message = sprintf( esc_attr_x( 'Entry Updated. %sReturning to %s%s', 'Replacement 1 is HTML. Replacement 2 is the title of the page where the user will be taken. Replacement 3 is HTML.', 'gravityview' ), '<a href="' . esc_url( $redirect_url ) . '">', esc_html( $view->post_title ), '</a>' );
 	                    break;
 
                     case '2':
 	                    $redirect_url = $edit_redirect_url;
 	                    $redirect_url = GFCommon::replace_variables( $redirect_url, $this->form, $this->entry, false, false, false, 'text' );
-	                    $entry_updated_message = sprintf( esc_attr_x('Entry Updated. %sRedirecting to %s%s', 'Replacement 1 is HTML. Replacement 2 is the URL where the user will be taken. Replacement 3 is HTML.','gravityview'), '<a href="'. esc_url( $redirect_url ) . '">', esc_html( $edit_redirect_url ), '</a>' );
+	                    $entry_updated_message = sprintf( esc_attr_x( 'Entry Updated. %sRedirecting to %s%s', 'Replacement 1 is HTML. Replacement 2 is the URL where the user will be taken. Replacement 3 is HTML.', 'gravityview' ), '<a href="' . esc_url( $redirect_url ) . '">', esc_html( $edit_redirect_url ), '</a>' );
                         break;
 
                     case '':
                     default:
-					    $entry_updated_message = sprintf( esc_attr__('Entry Updated. %sReturn to Entry%s', 'gravityview'), '<a href="'. esc_url( $back_link ) .'">', '</a>' );
+					    $entry_updated_message = sprintf( esc_attr__( 'Entry Updated. %sReturn to Entry%s', 'gravityview' ), '<a href="' . esc_url( $back_link ) . '">', '</a>' );
                         break;
 				}
 
@@ -1213,7 +1213,7 @@ 
 				 * @param array $entry Gravity Forms entry array
 				 * @param string $back_link URL to return to the original entry. @since 1.6
 				 */
-				$message = apply_filters( 'gravityview/edit_entry/success', $entry_updated_message , $this->view_id, $this->entry, $back_link );
+				$message = apply_filters( 'gravityview/edit_entry/success', $entry_updated_message, $this->view_id, $this->entry, $back_link );
 
 				echo GVCommon::generate_notice( $message );
 			}
@@ -1237,8 +1237,8 @@ 
 		 */
 		do_action( 'gravityview/edit-entry/render/before', $this );
 
-		add_filter( 'gform_pre_render', array( $this, 'filter_modify_form_fields'), 5000, 3 );
-		add_filter( 'gform_submit_button', array( $this, 'render_form_buttons') );
+		add_filter( 'gform_pre_render', array( $this, 'filter_modify_form_fields' ), 5000, 3 );
+		add_filter( 'gform_submit_button', array( $this, 'render_form_buttons' ) );
 		add_filter( 'gform_next_button', array( $this, 'render_form_buttons' ) );
 		add_filter( 'gform_previous_button', array( $this, 'render_form_buttons' ) );
 		add_filter( 'gform_disable_view_counter', '__return_true' );
@@ -1247,14 +1247,14 @@ 
 		add_filter( 'gform_field_input', array( $this, 'modify_edit_field_input' ), 10, 5 );
 
 		// We need to remove the fake $_GET['page'] arg to avoid rendering form as if in admin.
-		unset( $_GET['page'] );
+		unset( $_GET[ 'page' ] );
 
 		$this->show_next_button = false;
 		$this->show_previous_button = false;
 
 		// TODO: Verify multiple-page forms
 		if ( GFCommon::has_pages( $this->form ) && apply_filters( 'gravityview/features/paged-edit', false ) ) {
-			if ( intval( $page_number = \GV\Utils::_POST( 'gform_source_page_number_' . $this->form['id'], 0 ) ) ) {
+			if ( intval( $page_number = \GV\Utils::_POST( 'gform_source_page_number_' . $this->form[ 'id' ], 0 ) ) ) {
 
 				$labels = array(
 					'cancel'   => __( 'Cancel', 'gravityview' ),
@@ -1273,20 +1273,20 @@ 
 				*/
 				$labels = apply_filters( 'gravityview/edit_entry/button_labels', $labels, $this->form, $this->entry, $this->view_id );
 
-				GFFormDisplay::$submission[ $this->form['id'] ][ 'form' ] = $this->form;
-				GFFormDisplay::$submission[ $this->form['id'] ][ 'is_valid' ] = true;
+				GFFormDisplay::$submission[ $this->form[ 'id' ] ][ 'form' ] = $this->form;
+				GFFormDisplay::$submission[ $this->form[ 'id' ] ][ 'is_valid' ] = true;
 
-				if ( \GV\Utils::_POST( 'save' ) === $labels['next'] ) {
+				if ( \GV\Utils::_POST( 'save' ) === $labels[ 'next' ] ) {
 					$last_page = \GFFormDisplay::get_max_page_number( $this->form );
 
 					while ( ++$page_number < $last_page && RGFormsModel::is_page_hidden( $this->form, $page_number, \GV\Utils::_POST( 'gform_field_values' ) ) ) {
 					} // Advance to next visible page
-				} elseif ( \GV\Utils::_POST( 'save' ) === $labels['previous'] ) {
+				} elseif ( \GV\Utils::_POST( 'save' ) === $labels[ 'previous' ] ) {
 					while ( --$page_number > 1 && RGFormsModel::is_page_hidden( $this->form, $page_number, \GV\Utils::_POST( 'gform_field_values' ) ) ) {
 					} // Advance to next visible page
 				}
 
-				GFFormDisplay::$submission[ $this->form['id'] ]['page_number'] = $page_number;
+				GFFormDisplay::$submission[ $this->form[ 'id' ] ][ 'page_number' ] = $page_number;
 			}
 
 			if ( ( $page_number = intval( $page_number ) ) < 2 ) {
@@ -1312,7 +1312,7 @@ 
 
 		ob_start(); // Prevent PHP warnings possibly caused by prefilling list fields for conditional logic
 
-		$html = GFFormDisplay::get_form( $this->form['id'], false, false, true, $this->entry );
+		$html = GFFormDisplay::get_form( $this->form[ 'id' ], false, false, true, $this->entry );
 
 		ob_get_clean();
 
@@ -1340,7 +1340,7 @@ 
 	 * @return string
 	 */
 	public function render_form_buttons() {
-		return gravityview_ob_include( GravityView_Edit_Entry::$file .'/partials/form-buttons.php', $this );
+		return gravityview_ob_include( GravityView_Edit_Entry::$file . '/partials/form-buttons.php', $this );
 	}
 
 
@@ -1359,15 +1359,15 @@ 
 	 */
 	public function filter_modify_form_fields( $form, $ajax = false, $field_values = '' ) {
 
-		if( $form['id'] != $this->form_id ) {
+		if ( $form[ 'id' ] != $this->form_id ) {
 			return $form;
 		}
 
 		// In case we have validated the form, use it to inject the validation results into the form render
-		if( isset( $this->form_after_validation ) && $this->form_after_validation['id'] === $form['id'] ) {
+		if ( isset( $this->form_after_validation ) && $this->form_after_validation[ 'id' ] === $form[ 'id' ] ) {
 			$form = $this->form_after_validation;
 		} else {
-			$form['fields'] = $this->get_configured_edit_fields( $form, $this->view_id );
+			$form[ 'fields' ] = $this->get_configured_edit_fields( $form, $this->view_id );
 		}
 
 		$form = $this->filter_conditional_logic( $form );
@@ -1375,8 +1375,8 @@ 
 		$form = $this->prefill_conditional_logic( $form );
 
 		// for now we don't support Save and Continue feature.
-		if( ! self::$supports_save_and_continue ) {
-	        unset( $form['save'] );
+		if ( ! self::$supports_save_and_continue ) {
+	        unset( $form[ 'save' ] );
 		}
 
 		$form = $this->unselect_default_values( $form );
@@ -1399,31 +1399,31 @@ 
 	 */
 	public function verify_user_can_edit_post( $field_content = '', $field, $value, $lead_id = 0, $form_id ) {
 
-		if( ! GFCommon::is_post_field( $field ) ) {
+		if ( ! GFCommon::is_post_field( $field ) ) {
 			return $field_content;
 		}
 
         $message = null;
 
         // First, make sure they have the capability to edit the post.
-        if( false === current_user_can( 'edit_post', $this->entry['post_id'] ) ) {
+        if ( false === current_user_can( 'edit_post', $this->entry[ 'post_id' ] ) ) {
 
             /**
              * @filter `gravityview/edit_entry/unsupported_post_field_text` Modify the message when someone isn't able to edit a post
              * @param string $message The existing "You don't have permission..." text
              */
-            $message = apply_filters('gravityview/edit_entry/unsupported_post_field_text', __('You don&rsquo;t have permission to edit this post.', 'gravityview') );
+            $message = apply_filters( 'gravityview/edit_entry/unsupported_post_field_text', __( 'You don&rsquo;t have permission to edit this post.', 'gravityview' ) );
 
-        } elseif( null === get_post( $this->entry['post_id'] ) ) {
+        } elseif ( null === get_post( $this->entry[ 'post_id' ] ) ) {
             /**
              * @filter `gravityview/edit_entry/no_post_text` Modify the message when someone is editing an entry attached to a post that no longer exists
              * @param string $message The existing "This field is not editable; the post no longer exists." text
              */
-            $message = apply_filters('gravityview/edit_entry/no_post_text', __('This field is not editable; the post no longer exists.', 'gravityview' ) );
+            $message = apply_filters( 'gravityview/edit_entry/no_post_text', __( 'This field is not editable; the post no longer exists.', 'gravityview' ) );
         }
 
-        if( $message ) {
-            $field_content = sprintf('<div class="ginput_container ginput_container_' . $field->type . '">%s</div>', wpautop( $message ) );
+        if ( $message ) {
+            $field_content = sprintf( '<div class="ginput_container ginput_container_' . $field->type . '">%s</div>', wpautop( $message ) );
         }
 
         return $field_content;
@@ -1447,8 +1447,8 @@ 
 
 		// If the form has been submitted, then we don't need to pre-fill the values,
 		// Except for fileupload type and when a field input is overridden- run always!!
-		if(
-			( $this->is_edit_entry_submission() && !in_array( $field->type, array( 'fileupload', 'post_image' ) ) )
+		if (
+			( $this->is_edit_entry_submission() && ! in_array( $field->type, array( 'fileupload', 'post_image' ) ) )
 			&& false === ( $gv_field && is_callable( array( $gv_field, 'get_field_input' ) ) )
 			&& ! GFCommon::is_product_field( $field->type )
 			|| ! empty( $field_content )
@@ -1468,7 +1468,7 @@ 
 	    $return = null;
 
 		/** @var GravityView_Field $gv_field */
-		if( $gv_field && is_callable( array( $gv_field, 'get_field_input' ) ) ) {
+		if ( $gv_field && is_callable( array( $gv_field, 'get_field_input' ) ) ) {
 			$return = $gv_field->get_field_input( $this->form, $field_value, $this->entry, $field );
 		} else {
 	        $return = $field->get_field_input( $this->form, $field_value, $this->entry );
@@ -1477,7 +1477,7 @@ 
 	    // If there was output, it's an error
 	    $warnings = ob_get_clean();
 
-	    if( !empty( $warnings ) ) {
+	    if ( ! empty( $warnings ) ) {
 		    gravityview()->log->error( '{warning}', array( 'warning' => $warnings, 'data' => $field_value ) );
 	    }
 
@@ -1502,7 +1502,7 @@ 
 		$override_saved_value = apply_filters( 'gravityview/edit_entry/pre_populate/override', false, $field );
 
 		// We're dealing with multiple inputs (e.g. checkbox) but not time or date (as it doesn't store data in input IDs)
-		if( isset( $field->inputs ) && is_array( $field->inputs ) && !in_array( $field->type, array( 'time', 'date' ) ) ) {
+		if ( isset( $field->inputs ) && is_array( $field->inputs ) && ! in_array( $field->type, array( 'time', 'date' ) ) ) {
 
 			$field_value = array();
 
@@ -1511,10 +1511,10 @@ 
 
 			foreach ( (array)$field->inputs as $input ) {
 
-				$input_id = strval( $input['id'] );
+				$input_id = strval( $input[ 'id' ] );
 
 				if ( isset( $this->entry[ $input_id ] ) && ! gv_empty( $this->entry[ $input_id ], false, false ) ) {
-				    $field_value[ $input_id ] =  'post_category' === $field->type ? GFCommon::format_post_category( $this->entry[ $input_id ], true ) : $this->entry[ $input_id ];
+				    $field_value[ $input_id ] = 'post_category' === $field->type ? GFCommon::format_post_category( $this->entry[ $input_id ], true ) : $this->entry[ $input_id ];
 				    $allow_pre_populated = false;
 				}
 
@@ -1522,7 +1522,7 @@ 
 
 			$pre_value = $field->get_value_submission( array(), false );
 
-			$field_value = ! $allow_pre_populated && ! ( $override_saved_value && !gv_empty( $pre_value, false, false ) ) ? $field_value : $pre_value;
+			$field_value = ! $allow_pre_populated && ! ( $override_saved_value && ! gv_empty( $pre_value, false, false ) ) ? $field_value : $pre_value;
 
 		} else {
 
@@ -1533,13 +1533,13 @@ 
 
 			// saved field entry value (if empty, fallback to the pre-populated value, if exists)
 			// or pre-populated value if not empty and set to override saved value
-			$field_value = isset( $this->entry[ $id ] ) && ! gv_empty( $this->entry[ $id ], false, false ) && ! ( $override_saved_value && !gv_empty( $pre_value, false, false ) ) ? $this->entry[ $id ] : $pre_value;
+			$field_value = isset( $this->entry[ $id ] ) && ! gv_empty( $this->entry[ $id ], false, false ) && ! ( $override_saved_value && ! gv_empty( $pre_value, false, false ) ) ? $this->entry[ $id ] : $pre_value;
 
 			// in case field is post_category but inputType is select, multi-select or radio, convert value into array of category IDs.
-			if ( 'post_category' === $field->type && !gv_empty( $field_value, false, false ) ) {
+			if ( 'post_category' === $field->type && ! gv_empty( $field_value, false, false ) ) {
 				$categories = array();
 				foreach ( explode( ',', $field_value ) as $cat_string ) {
-				    $categories[] = GFCommon::format_post_category( $cat_string, true );
+				    $categories[ ] = GFCommon::format_post_category( $cat_string, true );
 				}
 				$field_value = 'multiselect' === $field->get_input_type() ? $categories : implode( '', $categories );
 			}
@@ -1567,7 +1567,7 @@ 
 	     * @param GF_Field $field Gravity Forms field object
 	     * @param GravityView_Edit_Entry_Render $this Current object
 	     */
-	    $field_value = apply_filters( 'gravityview/edit_entry/field_value_' . $field->type , $field_value, $field, $this );
+	    $field_value = apply_filters( 'gravityview/edit_entry/field_value_' . $field->type, $field_value, $field, $this );
 
 		return $field_value;
 	}
@@ -1584,12 +1584,12 @@ 
 	 */
 	public function gform_pre_validation( $form ) {
 
-		if( ! $this->verify_nonce() ) {
+		if ( ! $this->verify_nonce() ) {
 			return $form;
 		}
 
 		// Fix PHP warning regarding undefined index.
-		foreach ( $form['fields'] as &$field) {
+		foreach ( $form[ 'fields' ] as &$field ) {
 
 			// This is because we're doing admin form pretending to be front-end, so Gravity Forms
 			// expects certain field array items to be set.
@@ -1597,7 +1597,7 @@ 
 	            $field->{$key} = isset( $field->{$key} ) ? $field->{$key} : NULL;
 			}
 
-			switch( RGFormsModel::get_input_type( $field ) ) {
+			switch ( RGFormsModel::get_input_type( $field ) ) {
 
 				/**
 				 * this whole fileupload hack is because in the admin, Gravity Forms simply doesn't update any fileupload field if it's empty, but it DOES in the frontend.
@@ -1611,26 +1611,26 @@ 
 				    // Set the previous value
 				    $entry = $this->get_entry();
 
-				    $input_name = 'input_'.$field->id;
-				    $form_id = $form['id'];
+				    $input_name = 'input_' . $field->id;
+				    $form_id = $form[ 'id' ];
 
 				    $value = NULL;
 
 				    // Use the previous entry value as the default.
-				    if( isset( $entry[ $field->id ] ) ) {
+				    if ( isset( $entry[ $field->id ] ) ) {
 				        $value = $entry[ $field->id ];
 				    }
 
 				    // If this is a single upload file
-				    if( !empty( $_FILES[ $input_name ] ) && !empty( $_FILES[ $input_name ]['name'] ) ) {
-				        $file_path = GFFormsModel::get_file_upload_path( $form['id'], $_FILES[ $input_name ]['name'] );
-				        $value = $file_path['url'];
+				    if ( ! empty( $_FILES[ $input_name ] ) && ! empty( $_FILES[ $input_name ][ 'name' ] ) ) {
+				        $file_path = GFFormsModel::get_file_upload_path( $form[ 'id' ], $_FILES[ $input_name ][ 'name' ] );
+				        $value = $file_path[ 'url' ];
 
 				    } else {
 
 				        // Fix PHP warning on line 1498 of form_display.php for post_image fields
 				        // Fix PHP Notice:  Undefined index:  size in form_display.php on line 1511
-				        $_FILES[ $input_name ] = array('name' => '', 'size' => '' );
+				        $_FILES[ $input_name ] = array( 'name' => '', 'size' => '' );
 
 				    }
 
@@ -1638,10 +1638,10 @@ 
 
 				        // If there are fresh uploads, process and merge them.
 				        // Otherwise, use the passed values, which should be json-encoded array of URLs
-				        if( isset( GFFormsModel::$uploaded_files[$form_id][$input_name] ) ) {
+				        if ( isset( GFFormsModel::$uploaded_files[ $form_id ][ $input_name ] ) ) {
 				            $value = empty( $value ) ? '[]' : $value;
 				            $value = stripslashes_deep( $value );
-				            $value = GFFormsModel::prepare_value( $form, $field, $value, $input_name, $entry['id'], array());
+				            $value = GFFormsModel::prepare_value( $form, $field, $value, $input_name, $entry[ 'id' ], array() );
 				        }
 
 				    } else {
@@ -1659,8 +1659,8 @@ 
 
 				case 'number':
 				    // Fix "undefined index" issue at line 1286 in form_display.php
-				    if( !isset( $_POST['input_'.$field->id ] ) ) {
-				        $_POST['input_'.$field->id ] = NULL;
+				    if ( ! isset( $_POST[ 'input_' . $field->id ] ) ) {
+				        $_POST[ 'input_' . $field->id ] = NULL;
 				    }
 				    break;
 			}
@@ -1697,7 +1697,7 @@ 
 		 * You can enter whatever you want!
 		 * We try validating, and customize the results using `self::custom_validation()`
 		 */
-		add_filter( 'gform_validation_'. $this->form_id, array( $this, 'custom_validation' ), 10, 4);
+		add_filter( 'gform_validation_' . $this->form_id, array( $this, 'custom_validation' ), 10, 4 );
 
 		// Needed by the validate funtion
 		$failed_validation_page = NULL;
@@ -1705,14 +1705,14 @@ 
 
 		// Prevent entry limit from running when editing an entry, also
 		// prevent form scheduling from preventing editing
-		unset( $this->form['limitEntries'], $this->form['scheduleForm'] );
+		unset( $this->form[ 'limitEntries' ], $this->form[ 'scheduleForm' ] );
 
 		// Hide fields depending on Edit Entry settings
-		$this->form['fields'] = $this->get_configured_edit_fields( $this->form, $this->view_id );
+		$this->form[ 'fields' ] = $this->get_configured_edit_fields( $this->form, $this->view_id );
 
 		$this->is_valid = GFFormDisplay::validate( $this->form, $field_values, 1, $failed_validation_page );
 
-		remove_filter( 'gform_validation_'. $this->form_id, array( $this, 'custom_validation' ), 10 );
+		remove_filter( 'gform_validation_' . $this->form_id, array( $this, 'custom_validation' ), 10 );
 	}
 
 
@@ -1740,7 +1740,7 @@ 
 
 		$gv_valid = true;
 
-		foreach ( $validation_results['form']['fields'] as $key => &$field ) {
+		foreach ( $validation_results[ 'form' ][ 'fields' ] as $key => &$field ) {
 
 			$value = RGFormsModel::get_field_value( $field );
 			$field_type = RGFormsModel::get_input_type( $field );
@@ -1753,22 +1753,22 @@ 
 				case 'post_image':
 
 				    // in case nothing is uploaded but there are already files saved
-				    if( !empty( $field->failed_validation ) && !empty( $field->isRequired ) && !empty( $value ) ) {
+				    if ( ! empty( $field->failed_validation ) && ! empty( $field->isRequired ) && ! empty( $value ) ) {
 				        $field->failed_validation = false;
 				        unset( $field->validation_message );
 				    }
 
 				    // validate if multi file upload reached max number of files [maxFiles] => 2
-				    if( \GV\Utils::get( $field, 'maxFiles') && \GV\Utils::get( $field, 'multipleFiles') ) {
+				    if ( \GV\Utils::get( $field, 'maxFiles' ) && \GV\Utils::get( $field, 'multipleFiles' ) ) {
 
 				        $input_name = 'input_' . $field->id;
 				        //uploaded
-				        $file_names = isset( GFFormsModel::$uploaded_files[ $validation_results['form']['id'] ][ $input_name ] ) ? GFFormsModel::$uploaded_files[ $validation_results['form']['id'] ][ $input_name ] : array();
+				        $file_names = isset( GFFormsModel::$uploaded_files[ $validation_results[ 'form' ][ 'id' ] ][ $input_name ] ) ? GFFormsModel::$uploaded_files[ $validation_results[ 'form' ][ 'id' ] ][ $input_name ] : array();
 
 				        //existent
 				        $entry = $this->get_entry();
 				        $value = NULL;
-				        if( isset( $entry[ $field->id ] ) ) {
+				        if ( isset( $entry[ $field->id ] ) ) {
 				            $value = json_decode( $entry[ $field->id ], true );
 				        }
 
@@ -1776,13 +1776,13 @@ 
 				        $count_files = ( is_array( $file_names ) ? count( $file_names ) : 0 ) +
 						               ( is_array( $value ) ? count( $value ) : 0 );
 
-				        if( $count_files > $field->maxFiles ) {
+				        if ( $count_files > $field->maxFiles ) {
 				            $field->validation_message = __( 'Maximum number of files reached', 'gravityview' );
 				            $field->failed_validation = 1;
 				            $gv_valid = false;
 
 				            // in case of error make sure the newest upload files are removed from the upload input
-				            GFFormsModel::$uploaded_files[ $validation_results['form']['id'] ] = null;
+				            GFFormsModel::$uploaded_files[ $validation_results[ 'form' ][ 'id' ] ] = null;
 				        }
 
 				    }
@@ -1793,7 +1793,7 @@ 
 			}
 
 			// This field has failed validation.
-			if( !empty( $field->failed_validation ) ) {
+			if ( ! empty( $field->failed_validation ) ) {
 
 				gravityview()->log->debug( 'GravityView_Edit_Entry[custom_validation] Field is invalid.', array( 'data' => array( 'field' => $field, 'value' => $value ) ) );
 
@@ -1811,19 +1811,19 @@ 
 				}
 
 				// You can't continue inside a switch, so we do it after.
-				if( empty( $field->failed_validation ) ) {
+				if ( empty( $field->failed_validation ) ) {
 				    continue;
 				}
 
 				// checks if the No Duplicates option is not validating entry against itself, since
 				// we're editing a stored entry, it would also assume it's a duplicate.
-				if( !empty( $field->noDuplicates ) ) {
+				if ( ! empty( $field->noDuplicates ) ) {
 
 				    $entry = $this->get_entry();
 
 				    // If the value of the entry is the same as the stored value
 				    // Then we can assume it's not a duplicate, it's the same.
-				    if( !empty( $entry ) && $value == $entry[ $field->id ] ) {
+				    if ( ! empty( $entry ) && $value == $entry[ $field->id ] ) {
 				        //if value submitted was not changed, then don't validate
 				        $field->failed_validation = false;
 
@@ -1836,7 +1836,7 @@ 
 				}
 
 				// if here then probably we are facing the validation 'At least one field must be filled out'
-				if( GFFormDisplay::is_empty( $field, $this->form_id  ) && empty( $field->isRequired ) ) {
+				if ( GFFormDisplay::is_empty( $field, $this->form_id ) && empty( $field->isRequired ) ) {
 				    unset( $field->validation_message );
 	                $field->validation_message = false;
 				    continue;
@@ -1848,12 +1848,12 @@ 
 
 		}
 
-		$validation_results['is_valid'] = $gv_valid;
+		$validation_results[ 'is_valid' ] = $gv_valid;
 
 		gravityview()->log->debug( 'GravityView_Edit_Entry[custom_validation] Validation results.', array( 'data' => $validation_results ) );
 
 		// We'll need this result when rendering the form ( on GFFormDisplay::get_form )
-		$this->form_after_validation = $validation_results['form'];
+		$this->form_after_validation = $validation_results[ 'form' ];
 
 		return $validation_results;
 	}
@@ -1866,7 +1866,7 @@ 
 	 */
 	public function get_entry() {
 
-		if( empty( $this->entry ) ) {
+		if ( empty( $this->entry ) ) {
 			// Get the database value of the entry that's being edited
 			$this->entry = gravityview_get_entry( GravityView_frontend::is_single_entry() );
 		}
@@ -1898,10 +1898,10 @@ 
 		}
 
 		// If edit tab not yet configured, show all fields
-		$edit_fields = !empty( $properties['edit_edit-fields'] ) ? $properties['edit_edit-fields'] : NULL;
+		$edit_fields = ! empty( $properties[ 'edit_edit-fields' ] ) ? $properties[ 'edit_edit-fields' ] : NULL;
 
 		// Hide fields depending on admin settings
-		$fields = $this->filter_fields( $form['fields'], $edit_fields );
+		$fields = $this->filter_fields( $form[ 'fields' ], $edit_fields );
 
 	    // If Edit Entry fields are configured, remove adminOnly field settings. Otherwise, don't.
 	    $fields = $this->filter_admin_only_fields( $fields, $edit_fields, $form, $view_id );
@@ -1934,7 +1934,7 @@ 
 	 */
 	private function filter_fields( $fields, $configured_fields ) {
 
-		if( empty( $fields ) || !is_array( $fields ) ) {
+		if ( empty( $fields ) || ! is_array( $fields ) ) {
 			return $fields;
 		}
 
@@ -1951,12 +1951,12 @@ 
 
 			// Remove the fields that have calculation properties and keep them to be used later
 			// @since 1.16.2
-			if( $field->has_calculation() ) {
-				$this->fields_with_calculation[] = $field;
+			if ( $field->has_calculation() ) {
+				$this->fields_with_calculation[ ] = $field;
 				// don't remove the calculation fields on form render.
 			}
 
-			if( in_array( $field->type, $field_type_blacklist ) ) {
+			if ( in_array( $field->type, $field_type_blacklist ) ) {
 				unset( $fields[ $key ] );
 			}
 		}
@@ -1986,7 +1986,7 @@ 
 					continue; // Never include when no fields are configured
 				}
 
-				$out_fields[] = $field;
+				$out_fields[ ] = $field;
 			}
 
 			return array_values( $out_fields );
@@ -1997,8 +1997,8 @@ 
 
 	        /** @var GF_Field $field */
 	        foreach ( $fields as $field ) {
-				if( intval( $configured_field['id'] ) === intval( $field->id ) && $this->user_can_edit_field( $configured_field, false ) ) {
-				    $edit_fields[] = $this->merge_field_properties( $field, $configured_field );
+				if ( intval( $configured_field[ 'id' ] ) === intval( $field->id ) && $this->user_can_edit_field( $configured_field, false ) ) {
+				    $edit_fields[ ] = $this->merge_field_properties( $field, $configured_field );
 				    break;
 				}
 
@@ -2021,14 +2021,14 @@ 
 
 		$return_field = $field;
 
-		if( empty( $field_setting['show_label'] ) ) {
+		if ( empty( $field_setting[ 'show_label' ] ) ) {
 			$return_field->label = '';
-		} elseif ( !empty( $field_setting['custom_label'] ) ) {
-			$return_field->label = $field_setting['custom_label'];
+		} elseif ( ! empty( $field_setting[ 'custom_label' ] ) ) {
+			$return_field->label = $field_setting[ 'custom_label' ];
 		}
 
-		if( !empty( $field_setting['custom_class'] ) ) {
-			$return_field->cssClass .= ' '. gravityview_sanitize_html_class( $field_setting['custom_class'] );
+		if ( ! empty( $field_setting[ 'custom_class' ] ) ) {
+			$return_field->cssClass .= ' ' . gravityview_sanitize_html_class( $field_setting[ 'custom_class' ] );
 		}
 
 		/**
@@ -2066,16 +2066,16 @@ 
 	     */
 	    $use_gf_adminonly_setting = apply_filters( 'gravityview/edit_entry/use_gf_admin_only_setting', empty( $edit_fields ), $form, $view_id );
 
-	    if( $use_gf_adminonly_setting && false === GVCommon::has_cap( 'gravityforms_edit_entries', $this->entry['id'] ) ) {
-			foreach( $fields as $k => $field ) {
-				if( $field->adminOnly ) {
+	    if ( $use_gf_adminonly_setting && false === GVCommon::has_cap( 'gravityforms_edit_entries', $this->entry[ 'id' ] ) ) {
+			foreach ( $fields as $k => $field ) {
+				if ( $field->adminOnly ) {
 				    unset( $fields[ $k ] );
 				}
 			}
 			return array_values( $fields );
 		}
 
-	    foreach( $fields as &$field ) {
+	    foreach ( $fields as &$field ) {
 		    $field->adminOnly = false;
 		}
 
@@ -2096,7 +2096,7 @@ 
 	 */
 	private function unselect_default_values( $form ) {
 
-	    foreach ( $form['fields'] as &$field ) {
+	    foreach ( $form[ 'fields' ] as &$field ) {
 
 			if ( empty( $field->choices ) ) {
                 continue;
@@ -2104,7 +2104,7 @@ 
 
             foreach ( $field->choices as &$choice ) {
 				if ( \GV\Utils::get( $choice, 'isSelected' ) ) {
-					$choice['isSelected'] = false;
+					$choice[ 'isSelected' ] = false;
 				}
 			}
 		}
@@ -2129,22 +2129,22 @@ 
 	 */
 	function prefill_conditional_logic( $form ) {
 
-		if( ! GFFormDisplay::has_conditional_logic( $form ) ) {
+		if ( ! GFFormDisplay::has_conditional_logic( $form ) ) {
 			return $form;
 		}
 
 		// Have Conditional Logic pre-fill fields as if the data were default values
 		/** @var GF_Field $field */
-		foreach ( $form['fields'] as &$field ) {
+		foreach ( $form[ 'fields' ] as &$field ) {
 
-			if( 'checkbox' === $field->type ) {
+			if ( 'checkbox' === $field->type ) {
 				foreach ( $field->get_entry_inputs() as $key => $input ) {
-				    $input_id = $input['id'];
+				    $input_id = $input[ 'id' ];
 				    $choice = $field->choices[ $key ];
 				    $value = \GV\Utils::get( $this->entry, $input_id );
 				    $match = RGFormsModel::choice_value_match( $field, $choice, $value );
-				    if( $match ) {
-				        $field->choices[ $key ]['isSelected'] = true;
+				    if ( $match ) {
+				        $field->choices[ $key ][ 'isSelected' ] = true;
 				    }
 				}
 			} else {
@@ -2152,15 +2152,15 @@ 
 				// We need to run through each field to set the default values
 				foreach ( $this->entry as $field_id => $field_value ) {
 
-				    if( floatval( $field_id ) === floatval( $field->id ) ) {
+				    if ( floatval( $field_id ) === floatval( $field->id ) ) {
 
-				        if( 'list' === $field->type ) {
+				        if ( 'list' === $field->type ) {
 				            $list_rows = maybe_unserialize( $field_value );
 
 				            $list_field_value = array();
-				            foreach ( (array) $list_rows as $row ) {
-				                foreach ( (array) $row as $column ) {
-				                    $list_field_value[] = $column;
+				            foreach ( (array)$list_rows as $row ) {
+				                foreach ( (array)$row as $column ) {
+				                    $list_field_value[ ] = $column;
 				                }
 				            }
 
@@ -2193,32 +2193,32 @@ 
 		 * @see https://github.com/gravityview/GravityView/issues/840
 		 * @since develop
 		 */
-		$the_form = GFAPI::get_form( $form['id'] );
+		$the_form = GFAPI::get_form( $form[ 'id' ] );
 		$editable_ids = array();
-		foreach ( $form['fields'] as $field ) {
-			$editable_ids[] = $field['id']; // wp_list_pluck is destructive in this context
+		foreach ( $form[ 'fields' ] as $field ) {
+			$editable_ids[ ] = $field[ 'id' ]; // wp_list_pluck is destructive in this context
 		}
 		$remove_conditions_rule = array();
-		foreach ( $the_form['fields'] as $field ) {
-			if ( ! empty( $field->conditionalLogic ) && ! empty( $field->conditionalLogic['rules'] ) ) {
-				foreach ( $field->conditionalLogic['rules'] as $i => $rule ) {
-					if ( ! in_array( $rule['fieldId'], $editable_ids ) ) {
+		foreach ( $the_form[ 'fields' ] as $field ) {
+			if ( ! empty( $field->conditionalLogic ) && ! empty( $field->conditionalLogic[ 'rules' ] ) ) {
+				foreach ( $field->conditionalLogic[ 'rules' ] as $i => $rule ) {
+					if ( ! in_array( $rule[ 'fieldId' ], $editable_ids ) ) {
 						/**
 						 * This conditional field is not editable in this View.
 						 * We need to remove the rule, but only if it matches.
 						 */
-						if ( $_field = GFAPI::get_field( $the_form, $rule['fieldId'] ) ) {
+						if ( $_field = GFAPI::get_field( $the_form, $rule[ 'fieldId' ] ) ) {
 							$value = $_field->get_value_export( $this->entry );
-						} elseif ( isset( $this->entry[ $rule['fieldId'] ] ) ) {
-							$value = $this->entry[ $rule['fieldId'] ];
+						} elseif ( isset( $this->entry[ $rule[ 'fieldId' ] ] ) ) {
+							$value = $this->entry[ $rule[ 'fieldId' ] ];
 						} else {
-							$value = gform_get_meta( $this->entry['id'], $rule['fieldId'] );
+							$value = gform_get_meta( $this->entry[ 'id' ], $rule[ 'fieldId' ] );
 						}
 
-						$match = GFFormsModel::matches_operation( $value, $rule['value'], $rule['operator'] );
+						$match = GFFormsModel::matches_operation( $value, $rule[ 'value' ], $rule[ 'operator' ] );
 
 						if ( $match ) {
-							$remove_conditions_rule[] = array( $field['id'], $i );
+							$remove_conditions_rule[ ] = array( $field[ 'id' ], $i );
 						}
 					}
 				}
@@ -2226,21 +2226,21 @@ 
 		}
 
 		if ( $remove_conditions_rule ) {
-			foreach ( $form['fields'] as &$field ) {
+			foreach ( $form[ 'fields' ] as &$field ) {
 				foreach ( $remove_conditions_rule as $_remove_conditions_r ) {
 
 				    list( $rule_field_id, $rule_i ) = $_remove_conditions_r;
 
-					if ( $field['id'] == $rule_field_id ) {
-						unset( $field->conditionalLogic['rules'][ $rule_i ] );
-						gravityview()->log->debug( 'Removed conditional rule #{rule} for field {field_id}', array( 'rule' => $rule_i, 'field_id' => $field['id'] ) );
+					if ( $field[ 'id' ] == $rule_field_id ) {
+						unset( $field->conditionalLogic[ 'rules' ][ $rule_i ] );
+						gravityview()->log->debug( 'Removed conditional rule #{rule} for field {field_id}', array( 'rule' => $rule_i, 'field_id' => $field[ 'id' ] ) );
 					}
 				}
 			}
 		}
 
 		/** Normalize the indices... */
-		$form['fields'] = array_values( $form['fields'] );
+		$form[ 'fields' ] = array_values( $form[ 'fields' ] );
 
 		/**
 		 * @filter `gravityview/edit_entry/conditional_logic` Should the Edit Entry form use Gravity Forms conditional logic showing/hiding of fields?
@@ -2250,16 +2250,16 @@ 
 		 */
 		$use_conditional_logic = apply_filters( 'gravityview/edit_entry/conditional_logic', true, $form );
 
-		if( $use_conditional_logic ) {
+		if ( $use_conditional_logic ) {
 			return $form;
 		}
 
-		foreach( $form['fields'] as &$field ) {
+		foreach ( $form[ 'fields' ] as &$field ) {
 			/* @var GF_Field $field */
 			$field->conditionalLogic = null;
 		}
 
-		unset( $form['button']['conditionalLogic'] );
+		unset( $form[ 'button' ][ 'conditionalLogic' ] );
 
 		return $form;
 
@@ -2276,7 +2276,7 @@ 
 	 */
 	public function manage_conditional_logic( $has_conditional_logic, $form ) {
 
-		if( ! $this->is_edit_entry() ) {
+		if ( ! $this->is_edit_entry() ) {
 			return $has_conditional_logic;
 		}
 
@@ -2308,44 +2308,44 @@ 
 		 *  2. There are two entries embedded using oEmbed
 		 *  3. One of the entries has just been saved
 		 */
-		if( !empty( $_POST['lid'] ) && !empty( $_GET['entry'] ) && ( $_POST['lid'] !== $_GET['entry'] ) ) {
+		if ( ! empty( $_POST[ 'lid' ] ) && ! empty( $_GET[ 'entry' ] ) && ( $_POST[ 'lid' ] !== $_GET[ 'entry' ] ) ) {
 
 			$error = true;
 
 		}
 
-		if( !empty( $_GET['entry'] ) && (string)$this->entry['id'] !== $_GET['entry'] ) {
+		if ( ! empty( $_GET[ 'entry' ] ) && (string)$this->entry[ 'id' ] !== $_GET[ 'entry' ] ) {
 
 			$error = true;
 
-		} elseif( ! $this->verify_nonce() ) {
+		} elseif ( ! $this->verify_nonce() ) {
 
 			/**
 			 * If the Entry is embedded, there may be two entries on the same page.
 			 * If that's the case, and one is being edited, the other should fail gracefully and not display an error.
 			 */
-			if( GravityView_oEmbed::getInstance()->get_entry_id() ) {
+			if ( GravityView_oEmbed::getInstance()->get_entry_id() ) {
 				$error = true;
 			} else {
-				$error = __( 'The link to edit this entry is not valid; it may have expired.', 'gravityview');
+				$error = __( 'The link to edit this entry is not valid; it may have expired.', 'gravityview' );
 			}
 
 		}
 
-		if( ! GravityView_Edit_Entry::check_user_cap_edit_entry( $this->entry ) ) {
-			$error = __( 'You do not have permission to edit this entry.', 'gravityview');
+		if ( ! GravityView_Edit_Entry::check_user_cap_edit_entry( $this->entry ) ) {
+			$error = __( 'You do not have permission to edit this entry.', 'gravityview' );
 		}
 
-		if( $this->entry['status'] === 'trash' ) {
-			$error = __('You cannot edit the entry; it is in the trash.', 'gravityview' );
+		if ( $this->entry[ 'status' ] === 'trash' ) {
+			$error = __( 'You cannot edit the entry; it is in the trash.', 'gravityview' );
 		}
 
 		// No errors; everything's fine here!
-		if( empty( $error ) ) {
+		if ( empty( $error ) ) {
 			return true;
 		}
 
-		if( $echo && $error !== true ) {
+		if ( $echo && $error !== true ) {
 
 	        $error = esc_html( $error );
 
@@ -2353,10 +2353,10 @@ 
 	         * @since 1.9
 	         */
 	        if ( ! empty( $this->entry ) ) {
-		        $error .= ' ' . gravityview_get_link( '#', _x('Go back.', 'Link shown when invalid Edit Entry link is clicked', 'gravityview' ), array( 'onclick' => "window.history.go(-1); return false;" ) );
+		        $error .= ' ' . gravityview_get_link( '#', _x( 'Go back.', 'Link shown when invalid Edit Entry link is clicked', 'gravityview' ), array( 'onclick' => "window.history.go(-1); return false;" ) );
 	        }
 
-			echo GVCommon::generate_notice( wpautop( $error ), 'gv-error error');
+			echo GVCommon::generate_notice( wpautop( $error ), 'gv-error error' );
 		}
 
 		gravityview()->log->error( '{error}', array( 'error' => $error ) );
@@ -2376,17 +2376,17 @@ 
 
 		$error = NULL;
 
-		if( ! $this->check_user_cap_edit_field( $field ) ) {
-			$error = __( 'You do not have permission to edit this field.', 'gravityview');
+		if ( ! $this->check_user_cap_edit_field( $field ) ) {
+			$error = __( 'You do not have permission to edit this field.', 'gravityview' );
 		}
 
 		// No errors; everything's fine here!
-		if( empty( $error ) ) {
+		if ( empty( $error ) ) {
 			return true;
 		}
 
-		if( $echo ) {
-			echo GVCommon::generate_notice( wpautop( esc_html( $error ) ), 'gv-error error');
+		if ( $echo ) {
+			echo GVCommon::generate_notice( wpautop( esc_html( $error ) ), 'gv-error error' );
 		}
 
 		gravityview()->log->error( '{error}', array( 'error' => $error ) );
@@ -2407,14 +2407,14 @@ 
 	private function check_user_cap_edit_field( $field ) {
 
 		// If they can edit any entries (as defined in Gravity Forms), we're good.
-		if( GVCommon::has_cap( array( 'gravityforms_edit_entries', 'gravityview_edit_others_entries' ) ) ) {
+		if ( GVCommon::has_cap( array( 'gravityforms_edit_entries', 'gravityview_edit_others_entries' ) ) ) {
 			return true;
 		}
 
-		$field_cap = isset( $field['allow_edit_cap'] ) ? $field['allow_edit_cap'] : false;
+		$field_cap = isset( $field[ 'allow_edit_cap' ] ) ? $field[ 'allow_edit_cap' ] : false;
 
-		if( $field_cap ) {
-			return GVCommon::has_cap( $field['allow_edit_cap'] );
+		if ( $field_cap ) {
+			return GVCommon::has_cap( $field[ 'allow_edit_cap' ] );
 		}
 
 		return false;
@@ -2428,17 +2428,17 @@ 
 	public function verify_nonce() {
 
 		// Verify form submitted for editing single
-		if( $this->is_edit_entry_submission() ) {
+		if ( $this->is_edit_entry_submission() ) {
 			$valid = wp_verify_nonce( $_POST[ self::$nonce_field ], self::$nonce_field );
 		}
 
 		// Verify
-		else if( ! $this->is_edit_entry() ) {
+		else if ( ! $this->is_edit_entry() ) {
 			$valid = false;
 		}
 
 		else {
-			$valid = wp_verify_nonce( $_GET['edit'], self::$nonce_key );
+			$valid = wp_verify_nonce( $_GET[ 'edit' ], self::$nonce_key );
 		}
 
 		/**

includes/fields/class-gravityview-field-custom.php

Spacing +8 added lines, -8 removed lines

@@ -40,7 +40,7 @@ 
 
 	public function field_options( $field_options, $template_id, $field_id, $context, $input_type, $form_id ) {
 
-		unset ( $field_options['search_filter'], $field_options['show_as_link'], $field_options['new_window'] );
+		unset ( $field_options[ 'search_filter' ], $field_options[ 'show_as_link' ], $field_options[ 'new_window' ] );
 
 		$new_fields = array(
 			'content' => array(
@@ -75,7 +75,7 @@ 
 		);
 
 		if ( 'edit' === $context ) {
-			unset( $field_options['custom_label'], $field_options['show_label'], $field_options['allow_edit_cap'], $new_fields['wpautop'], $new_fields['oembed'] );
+			unset( $field_options[ 'custom_label' ], $field_options[ 'show_label' ], $field_options[ 'allow_edit_cap' ], $new_fields[ 'wpautop' ], $new_fields[ 'oembed' ] );
 		}
 
 		return $new_fields + $field_options;
@@ -109,9 +109,9 @@ 
 
 		// Loop through the configured Edit Entry fields and add Custom Content fields if there are any
 		// TODO: Make this available to other custom GV field types
-		foreach ( (array) $edit_fields as $edit_field ) {
+		foreach ( (array)$edit_fields as $edit_field ) {
 
-			if( 'custom' === \GV\Utils::get( $edit_field, 'id') ) {
+			if ( 'custom' === \GV\Utils::get( $edit_field, 'id' ) ) {
 
 				$field_data = array(
 					'label' => \GV\Utils::get( $edit_field, 'custom_label' ),
@@ -124,13 +124,13 @@ 
 					$field_data[ $key ] = GravityView_Merge_Tags::replace_variables( $field_datum, $form, $entry->as_entry(), false, false );
 				}
 
-				$field_data['cssClass'] = \GV\Utils::get( $edit_field, 'custom_class' );
+				$field_data[ 'cssClass' ] = \GV\Utils::get( $edit_field, 'custom_class' );
 
-				$new_fields[] = new GF_Field_HTML( $field_data );
+				$new_fields[ ] = new GF_Field_HTML( $field_data );
 
 			} else {
-				if( isset( $fields[ $i ] ) ) {
-					$new_fields[] =  $fields[ $i ];
+				if ( isset( $fields[ $i ] ) ) {
+					$new_fields[ ] = $fields[ $i ];
 				}
 				$i++;
 			}

includes/fields/class-gravityview-field-website.php

Spacing +5 added lines, -5 removed lines

@@ -29,9 +29,9 @@ 
 	public function field_options( $field_options, $template_id, $field_id, $context, $input_type, $form_id ) {
 
 		// It makes no sense to use this as the link.
-		unset( $field_options['show_as_link'] );
+		unset( $field_options[ 'show_as_link' ] );
 
-		if( 'edit' === $context ) {
+		if ( 'edit' === $context ) {
 			return $field_options;
 		}
 
@@ -39,12 +39,12 @@ 
 		 * Set default to opening in new links for back-compatibility with Version 1.5.1
 		 * @link https://github.com/gravityview/GravityView/commit/e12e76e2d032754227728d41e65103042d4f75ec
 		 */
-		$field_options['new_window']['value'] = true;
+		$field_options[ 'new_window' ][ 'value' ] = true;
 
 		/**
 		 * @since 1.8
 		 */
-		$field_options['anchor_text'] = array(
+		$field_options[ 'anchor_text' ] = array(
 			'type' => 'text',
 			'label' => __( 'Link Text:', 'gravityview' ),
 			'desc' => __( 'Define custom link text. Leave blank to display the URL', 'gravityview' ),
@@ -52,7 +52,7 @@ 
 			'merge_tags' => 'force',
 		);
 
-		$field_options['truncatelink'] = array(
+		$field_options[ 'truncatelink' ] = array(
 			'type' => 'checkbox',
 			'value' => true,
 			'label' => __( 'Shorten Link Display', 'gravityview' ),

includes/fields/class-gravityview-field-other-entries.php

Spacing +19 added lines, -19 removed lines

@@ -25,7 +25,7 @@ 
 
 	public function __construct() {
 		$this->label = esc_html__( 'Other Entries', 'gravityview' );
-		$this->description = esc_html__('Display other entries created by the entry creator.', 'gravityview');
+		$this->description = esc_html__( 'Display other entries created by the entry creator.', 'gravityview' );
 		parent::__construct();
 	}
 
@@ -35,32 +35,32 @@ 
 	 */
 	public function field_options( $field_options, $template_id, $field_id, $context, $input_type, $form_id ) {
 
-		if( 'edit' === $context ) {
+		if ( 'edit' === $context ) {
 			return $field_options;
 		}
 
 		// No "Link to single entry"; all the items will be links to entries!
-		unset( $field_options['show_as_link'] );
+		unset( $field_options[ 'show_as_link' ] );
 
 		$new_options = array();
 
-		$new_options['link_format'] = array(
+		$new_options[ 'link_format' ] = array(
 			'type'  => 'text',
 			'label' => __( 'Entry link text (required)', 'gravityview' ),
-			'value' => __('Entry #{entry_id}', 'gravityview'),
+			'value' => __( 'Entry #{entry_id}', 'gravityview' ),
 			'merge_tags' => 'force',
 		);
 
-		$new_options['after_link'] = array(
+		$new_options[ 'after_link' ] = array(
 			'type'  => 'textarea',
 			'label' => __( 'Text or HTML to display after the link (optional)', 'gravityview' ),
-			'desc'  => __('This content will be displayed below each entry link.', 'gravityview'),
+			'desc'  => __( 'This content will be displayed below each entry link.', 'gravityview' ),
 			'value' => '',
 			'merge_tags' => 'force',
 			'class' => 'widefat code',
 		);
 
-		$new_options['page_size'] = array(
+		$new_options[ 'page_size' ] = array(
 			'type'  => 'number',
 			'label' => __( 'Entries to Display', 'gravityview' ),
 			'desc'  => __( 'What is the maximum number of entries that should be shown?', 'gravityview' ) . ' ' . sprintf( _x( 'Set to %s for no maximum.', '%s replaced with a formatted 0', 'gravityview' ), '<code>0</code>' ),
@@ -69,14 +69,14 @@ 
 			'min'   => 0,
 		);
 
-		$new_options['no_entries_hide'] = array(
+		$new_options[ 'no_entries_hide' ] = array(
 			'type'  => 'checkbox',
 			'label' => __( 'Hide if no entries', 'gravityview' ),
 			'desc'  => __( 'Don\'t display this field if the entry creator has no other entries', 'gravityview' ),
 			'value' => false,
 		);
 
-		$new_options['no_entries_text'] = array(
+		$new_options[ 'no_entries_text' ] = array(
 			'type'  => 'text',
 			'label' => __( 'No Entries Text', 'gravityview' ),
 			'desc'  => __( 'The text that is shown if the entry creator has no other entries (and "Hide if no entries" is disabled).', 'gravityview' ),
@@ -110,11 +110,11 @@ 
 		foreach ( $filters as $filter ) {
 			foreach ( $wp_filter[ $filter ] as $priority => $callbacks ) {
 				foreach ( $callbacks as $id => $callback ) {
-					if ( ! is_array( $callback['function'] ) ) {
+					if ( ! is_array( $callback[ 'function' ] ) ) {
 						continue;
 					}
-					if ( $callback['function'][0] instanceof \GV\Widget ) {
-						$remove[] = array( $filter, $priority, $id );
+					if ( $callback[ 'function' ][ 0 ] instanceof \GV\Widget ) {
+						$remove[ ] = array( $filter, $priority, $id );
 					}
 				}
 			}
@@ -122,7 +122,7 @@ 
 
 		foreach ( $remove as $r ) {
 			list( $filter, $priority, $id ) = $r;
-			$removed[] = array( $filter, $priority, $id, $wp_filter[ $filter ]->callbacks[ $priority ][ $id ] );
+			$removed[ ] = array( $filter, $priority, $id, $wp_filter[ $filter ]->callbacks[ $priority ][ $id ] );
 			unset( $wp_filter[ $filter ]->callbacks[ $priority ][ $id ] );
 		}
 
@@ -146,10 +146,10 @@ 
 	public function filter_entries( $search_criteria, $form_id = null, $args = array(), $force_search_criteria = false ) {
 		$context = $this->context;
 
-		$created_by = $context->entry['created_by'];
+		$created_by = $context->entry[ 'created_by' ];
 
 		/** Filter entries by approved and created_by. */
-		$search_criteria['field_filters'][] = array(
+		$search_criteria[ 'field_filters' ][ ] = array(
 			'key' => 'created_by',
 			'value' => $created_by,
 			'operator' => 'is'
@@ -169,14 +169,14 @@ 
 		$criteria = apply_filters( 'gravityview/field/other_entries/criteria', $search_criteria, $context->view->settings->as_atts(), $context->view->form->ID, $context );
 
 		/** Force mode all and filter out our own entry. */
-		$search_criteria['field_filters']['mode'] = 'all';
-		$search_criteria['field_filters'][] = array(
+		$search_criteria[ 'field_filters' ][ 'mode' ] = 'all';
+		$search_criteria[ 'field_filters' ][ ] = array(
 			'key' => 'id',
 			'value' => $context->entry->ID,
 			'operator' => 'isnot'
 		);
 
-		$search_criteria['paging']['page_size'] = $context->field->page_size ? : 10;
+		$search_criteria[ 'paging' ][ 'page_size' ] = $context->field->page_size ?: 10;
 
 		return $search_criteria;
 	}

includes/admin/metaboxes/class-gravityview-admin-metaboxes.php

Spacing +10 added lines, -10 removed lines

@@ -52,13 +52,13 @@ 
 	function update_priority() {
 		global $wp_meta_boxes;
 
-		if ( ! empty( $wp_meta_boxes['gravityview'] ) ) {
+		if ( ! empty( $wp_meta_boxes[ 'gravityview' ] ) ) {
 			foreach ( array( 'high', 'core', 'low' ) as $position ) {
-				if ( isset( $wp_meta_boxes['gravityview']['normal'][ $position ] ) ) {
-					foreach ( $wp_meta_boxes['gravityview']['normal'][ $position ] as $key => $meta_box ) {
+				if ( isset( $wp_meta_boxes[ 'gravityview' ][ 'normal' ][ $position ] ) ) {
+					foreach ( $wp_meta_boxes[ 'gravityview' ][ 'normal' ][ $position ] as $key => $meta_box ) {
 						if ( ! preg_match( '/^gravityview_/ism', $key ) ) {
-							$wp_meta_boxes['gravityview']['advanced'][ $position ][ $key ] = $meta_box;
-							unset( $wp_meta_boxes['gravityview']['normal'][ $position ][ $key ] );
+							$wp_meta_boxes[ 'gravityview' ][ 'advanced' ][ $position ][ $key ] = $meta_box;
+							unset( $wp_meta_boxes[ 'gravityview' ][ 'normal' ][ $position ][ $key ] );
 						}
 					}
 				}
@@ -191,7 +191,7 @@ 
 
 		foreach ( $metaboxes as $m ) {
 
-			$tab = new GravityView_Metabox_Tab( $m['id'], $m['title'], $m['file'], $m['icon-class'], $m['callback'], $m['callback_args'] );
+			$tab = new GravityView_Metabox_Tab( $m[ 'id' ], $m[ 'title' ], $m[ 'file' ], $m[ 'icon-class' ], $m[ 'callback' ], $m[ 'callback_args' ] );
 
 			GravityView_Metabox_Tabs::add( $tab );
 
@@ -261,13 +261,13 @@ 
 
 		$form = gravityview_get_form( $curr_form );
 
-		$get_id_backup = isset( $_GET['id'] ) ? $_GET['id'] : null;
+		$get_id_backup = isset( $_GET[ 'id' ] ) ? $_GET[ 'id' ] : null;
 
-		if ( isset( $form['id'] ) ) {
+		if ( isset( $form[ 'id' ] ) ) {
 			$form_script = 'var form = ' . GFCommon::json_encode( $form ) . ';';
 
 			// The `gf_vars()` method needs a $_GET[id] variable set with the form ID.
-			$_GET['id'] = $form['id'];
+			$_GET[ 'id' ] = $form[ 'id' ];
 
 		} else {
 			$form_script = 'var form = new Form();';
@@ -276,7 +276,7 @@ 
 		$output = '<script type="text/javascript" data-gv-merge-tags="1">' . $form_script . "\n" . GFCommon::gf_vars( false ) . '</script>';
 
 		// Restore previous $_GET setting
-		$_GET['id'] = $get_id_backup;
+		$_GET[ 'id' ] = $get_id_backup;
 
 		return $output;
 	}

future/includes/class-gv-settings-view.php

Spacing +3 added lines, -3 removed lines

@@ -531,7 +531,7 @@ 
 		);
 
 		if ( version_compare( \GFCommon::$version, '2.3-beta-4', '>=' ) ) {
-			$default_settings['sort_direction']['options']['RAND'] = __( 'Random', 'gravityview' );
+			$default_settings[ 'sort_direction' ][ 'options' ][ 'RAND' ] = __( 'Random', 'gravityview' );
 		}
 
 		/**
@@ -552,7 +552,7 @@ 
 		if ( ! $detailed ) {
 			$defaults = array();
 			foreach ( $default_settings as $key => $value ) {
-				$defaults[ $key ] = $value['value'];
+				$defaults[ $key ] = $value[ 'value' ];
 			}
 			return $defaults;
 
@@ -563,7 +563,7 @@ 
 				// If the $group argument is set for the method,
 				// ignore any settings that aren't in that group.
 				if ( ! empty( $group ) && is_string( $group ) ) {
-					if ( empty( $value['group'] ) || $value['group'] !== $group ) {
+					if ( empty( $value[ 'group' ] ) || $value[ 'group' ] !== $group ) {
 						unset( $default_settings[ $key ] );
 					}
 				}

includes/admin/class-gravityview-admin-view-item.php

Spacing +22 added lines, -22 removed lines

@@ -44,12 +44,12 @@ 
 	 */
 	protected $form_id;
 
-	function __construct( $title = '', $item_id = '', $item = array(), $settings = array(), $form_id = null) {
+	function __construct( $title = '', $item_id = '', $item = array(), $settings = array(), $form_id = null ) {
 
 		// Backward compat
-		if ( ! empty( $item['type'] ) ) {
-			$item['input_type'] = $item['type'];
-			unset( $item['type'] );
+		if ( ! empty( $item[ 'type' ] ) ) {
+			$item[ 'input_type' ] = $item[ 'type' ];
+			unset( $item[ 'type' ] );
 		}
 
 		if ( $admin_label = \GV\Utils::get( $settings, 'admin_label' ) ) {
@@ -76,7 +76,7 @@ 
 		$this->id         = $item_id;
 		$this->form_id    = $form_id;
 		$this->settings   = $settings;
-		$this->label_type = $item['label_type'];
+		$this->label_type = $item[ 'label_type' ];
 	}
 
 	/**
@@ -120,14 +120,14 @@ 
 
 			foreach ( $field_info_items as $item ) {
 
-				if( \GV\Utils::get( $item, 'hide_in_picker', false ) ) {
+				if ( \GV\Utils::get( $item, 'hide_in_picker', false ) ) {
 					continue;
 				}
 
-				$class = isset( $item['class'] ) ? sanitize_html_class( $item['class'] ) . ' description' : 'description';
+				$class = isset( $item[ 'class' ] ) ? sanitize_html_class( $item[ 'class' ] ) . ' description' : 'description';
 				// Add the title in case the value's long, in which case, it'll be truncated by CSS.
 				$output .= '<span class="' . $class . '">';
-				$output .= esc_html( $item['value'] );
+				$output .= esc_html( $item[ 'value' ] );
 				$output .= '</span>';
 			}
 
@@ -155,26 +155,26 @@ 
 
 		// $settings_html will just be hidden inputs if empty. Otherwise, it'll have an <ul>. Ugly hack, I know.
 		// TODO: Un-hack this
-		$hide_settings_link_class = ( empty( $this->item['settings_html'] ) || strpos( $this->item['settings_html'], '<!-- No Options -->' ) > 0 ) ? 'hide-if-js' : '';
-		$settings_link      = sprintf( '<button class="gv-field-settings" title="%1$s" aria-label="%1$s"><span class="dashicons-admin-generic dashicons %2$s"></span></button>', esc_attr( $settings_title ), $hide_settings_link_class );
+		$hide_settings_link_class = ( empty( $this->item[ 'settings_html' ] ) || strpos( $this->item[ 'settings_html' ], '<!-- No Options -->' ) > 0 ) ? 'hide-if-js' : '';
+		$settings_link = sprintf( '<button class="gv-field-settings" title="%1$s" aria-label="%1$s"><span class="dashicons-admin-generic dashicons %2$s"></span></button>', esc_attr( $settings_title ), $hide_settings_link_class );
 
 		// Should we show the icon that the field is being used as a link to single entry?
-		$hide_show_as_link_class = empty( $this->settings['show_as_link'] ) ? 'hide-if-js' : '';
+		$hide_show_as_link_class = empty( $this->settings[ 'show_as_link' ] ) ? 'hide-if-js' : '';
 		$show_as_link            = '<span class="dashicons dashicons-admin-links ' . $hide_show_as_link_class . '" title="' . esc_attr( $single_link_title ) . '"></span>';
 
 		// When a field label is empty, use the Field ID
 		$label = empty( $this->title ) ? sprintf( _x( 'Field #%s (No Label)', 'Label in field picker for empty label', 'gravityview' ), $this->id ) : $this->title;
 
 		// If there's a custom label, and show label is checked, use that as the field heading
-		if ( ! empty( $this->settings['custom_label'] ) && ! empty( $this->settings['show_label'] ) ) {
-			$label = $this->settings['custom_label'];
-		} else if ( ! empty( $this->item['customLabel'] ) ) {
-			$label = $this->item['customLabel'];
+		if ( ! empty( $this->settings[ 'custom_label' ] ) && ! empty( $this->settings[ 'show_label' ] ) ) {
+			$label = $this->settings[ 'custom_label' ];
+		} else if ( ! empty( $this->item[ 'customLabel' ] ) ) {
+			$label = $this->item[ 'customLabel' ];
 		}
 		$label = esc_attr( $label );
 
-		if ( $this->item['icon'] && ! \GV\Utils::get( $this->item, 'parent' ) ) {
-			$label = '<i class="dashicons ' . esc_attr( $this->item['icon'] ) . '"></i> ' . $label;
+		if ( $this->item[ 'icon' ] && ! \GV\Utils::get( $this->item, 'parent' ) ) {
+			$label = '<i class="dashicons ' . esc_attr( $this->item[ 'icon' ] ) . '"></i> ' . $label;
 		}
 
 		$output = '<button class="gv-add-field screen-reader-text">' . sprintf( esc_html__( 'Add "%s"', 'gravityview' ), $label ) . '</button>';
@@ -183,8 +183,8 @@ 
 
 		$parent_label = '';
 
-    if ( ! empty( $this->item['parent'] ) ) {
-			$parent_label = ' <small>(' . esc_attr( $this->item['parent']['label'] ) . ')</small>';
+    if ( ! empty( $this->item[ 'parent' ] ) ) {
+			$parent_label = ' <small>(' . esc_attr( $this->item[ 'parent' ][ 'label' ] ) . ')</small>';
 		}
 
 		// Name of field / widget
@@ -199,10 +199,10 @@ 
 
 		$output .= '</h5>';
 
-		$container_class = ! empty( $this->item['parent'] ) ? ' gv-child-field' : '';
-		$data_form_id   = ! empty( $this->form_id ) ? 'data-formid="' . esc_attr( $this->form_id ) . '"' : '';
+		$container_class = ! empty( $this->item[ 'parent' ] ) ? ' gv-child-field' : '';
+		$data_form_id = ! empty( $this->form_id ) ? 'data-formid="' . esc_attr( $this->form_id ) . '"' : '';
 
-		$output = '<div data-fieldid="' . esc_attr( $this->id ) . '" ' . $data_form_id . ' data-inputtype="' . esc_attr( $this->item['input_type'] ) . '" class="gv-fields' . $container_class . '">' . $output . $this->item['settings_html'] . '</div>';
+		$output = '<div data-fieldid="' . esc_attr( $this->id ) . '" ' . $data_form_id . ' data-inputtype="' . esc_attr( $this->item[ 'input_type' ] ) . '" class="gv-fields' . $container_class . '">' . $output . $this->item[ 'settings_html' ] . '</div>';
 
 		return $output;
 	}

includes/class-admin-views.php

Spacing +185 added lines, -185 removed lines

@@ -27,32 +27,32 @@ 
 		add_filter( 'gravityview_blacklist_field_types', array( $this, 'default_field_blacklist' ), 10, 2 );
 
 		// Tooltips
-		add_filter( 'gform_tooltips', array( $this, 'tooltips') );
+		add_filter( 'gform_tooltips', array( $this, 'tooltips' ) );
 
 		// adding styles and scripts
-		add_action( 'admin_enqueue_scripts', array( 'GravityView_Admin_Views', 'add_scripts_and_styles'), 999 );
-		add_filter( 'gform_noconflict_styles', array( $this, 'register_no_conflict') );
-		add_filter( 'gform_noconflict_scripts', array( $this, 'register_no_conflict') );
-		add_filter( 'gravityview_noconflict_styles', array( $this, 'register_no_conflict') );
-		add_filter( 'gravityview_noconflict_scripts', array( $this, 'register_no_conflict') );
-
-		add_action( 'gravityview_render_directory_active_areas', array( $this, 'render_directory_active_areas'), 10, 4 );
-		add_action( 'gravityview_render_widgets_active_areas', array( $this, 'render_widgets_active_areas'), 10, 3 );
-		add_action( 'gravityview_render_field_pickers', array( $this, 'render_field_pickers'), 10, 2 );
-		add_action( 'gravityview_render_available_fields', array( $this, 'render_available_fields'), 10, 2 );
-		add_action( 'gravityview_render_available_widgets', array( $this, 'render_available_widgets') );
-		add_action( 'gravityview_render_active_areas', array( $this, 'render_active_areas'), 10, 5 );
+		add_action( 'admin_enqueue_scripts', array( 'GravityView_Admin_Views', 'add_scripts_and_styles' ), 999 );
+		add_filter( 'gform_noconflict_styles', array( $this, 'register_no_conflict' ) );
+		add_filter( 'gform_noconflict_scripts', array( $this, 'register_no_conflict' ) );
+		add_filter( 'gravityview_noconflict_styles', array( $this, 'register_no_conflict' ) );
+		add_filter( 'gravityview_noconflict_scripts', array( $this, 'register_no_conflict' ) );
+
+		add_action( 'gravityview_render_directory_active_areas', array( $this, 'render_directory_active_areas' ), 10, 4 );
+		add_action( 'gravityview_render_widgets_active_areas', array( $this, 'render_widgets_active_areas' ), 10, 3 );
+		add_action( 'gravityview_render_field_pickers', array( $this, 'render_field_pickers' ), 10, 2 );
+		add_action( 'gravityview_render_available_fields', array( $this, 'render_available_fields' ), 10, 2 );
+		add_action( 'gravityview_render_available_widgets', array( $this, 'render_available_widgets' ) );
+		add_action( 'gravityview_render_active_areas', array( $this, 'render_active_areas' ), 10, 5 );
 
 		// @todo check if this hook is needed..
 		//add_action( 'gravityview_render_field_options', array( $this, 'render_field_options'), 10, 9 );
 
 		// Add Connected Form column
-		add_filter('manage_gravityview_posts_columns' , array( $this, 'add_post_type_columns' ) );
+		add_filter( 'manage_gravityview_posts_columns', array( $this, 'add_post_type_columns' ) );
 
 		add_filter( 'gform_toolbar_menu', array( 'GravityView_Admin_Views', 'gform_toolbar_menu' ), 10, 2 );
 		add_action( 'gform_form_actions', array( 'GravityView_Admin_Views', 'gform_toolbar_menu' ), 10, 2 );
 
-		add_action( 'manage_gravityview_posts_custom_column', array( $this, 'add_custom_column_content'), 10, 2 );
+		add_action( 'manage_gravityview_posts_custom_column', array( $this, 'add_custom_column_content' ), 10, 2 );
 
 		add_action( 'restrict_manage_posts', array( $this, 'add_view_dropdown' ) );
 
@@ -70,11 +70,11 @@ 
 	 */
 	function suggest_support_articles( $localization_data = array() ) {
 
-	    if( ! gravityview()->request->is_view() ) {
+	    if ( ! gravityview()->request->is_view() ) {
 	        return $localization_data;
         }
 
-		$localization_data['suggest'] = array(
+		$localization_data[ 'suggest' ] = array(
             '57ef23539033602e61d4a560',
             '54c67bb9e4b0512429885513',
             '54c67bb9e4b0512429885512',
@@ -95,13 +95,13 @@ 
 	public function filter_pre_get_posts_by_gravityview_form_id( &$query ) {
 		global $pagenow;
 
-		if ( !is_admin() ) {
+		if ( ! is_admin() ) {
 			return;
 		}
 
-		$form_id = isset( $_GET['gravityview_form_id'] ) ? (int) $_GET['gravityview_form_id'] : false;
+		$form_id = isset( $_GET[ 'gravityview_form_id' ] ) ? (int)$_GET[ 'gravityview_form_id' ] : false;
 
-		if( 'edit.php' !== $pagenow || ! $form_id || ! isset( $query->query_vars[ 'post_type' ] ) ) {
+		if ( 'edit.php' !== $pagenow || ! $form_id || ! isset( $query->query_vars[ 'post_type' ] ) ) {
 			return;
 		}
 
@@ -118,18 +118,18 @@ 
 	function add_view_dropdown() {
 		$current_screen = get_current_screen();
 
-		if( 'gravityview' !== $current_screen->post_type ) {
+		if ( 'gravityview' !== $current_screen->post_type ) {
 			return;
 		}
 
 		$forms = gravityview_get_forms();
 		$current_form = \GV\Utils::_GET( 'gravityview_form_id' );
 		// If there are no forms to select, show no forms.
-		if( !empty( $forms ) ) { ?>
+		if ( ! empty( $forms ) ) { ?>
 			<select name="gravityview_form_id" id="gravityview_form_id">
 				<option value="" <?php selected( '', $current_form, true ); ?>><?php esc_html_e( 'All forms', 'gravityview' ); ?></option>
-				<?php foreach( $forms as $form ) { ?>
-					<option value="<?php echo $form['id']; ?>" <?php selected( $form['id'], $current_form, true ); ?>><?php echo esc_html( $form['title'] ); ?></option>
+				<?php foreach ( $forms as $form ) { ?>
+					<option value="<?php echo $form[ 'id' ]; ?>" <?php selected( $form[ 'id' ], $current_form, true ); ?>><?php echo esc_html( $form[ 'title' ] ); ?></option>
 				<?php } ?>
 			</select>
 		<?php }
@@ -142,7 +142,7 @@ 
 	 */
 	public static function render_setting_row( $key = '', $current_settings = array(), $override_input = null, $name = 'template_settings[%s]', $id = 'gravityview_se_%s' ) {
 		_deprecated_function( 'GravityView_Admin_Views::render_setting_row', '1.1.7', 'GravityView_Render_Settings::render_setting_row' );
-		GravityView_Render_Settings::render_setting_row( $key, $current_settings, $override_input, $name , $id );
+		GravityView_Render_Settings::render_setting_row( $key, $current_settings, $override_input, $name, $id );
 	}
 
 	/**
@@ -164,7 +164,7 @@ 
 	public static function gform_toolbar_menu( $menu_items = array(), $id = NULL ) {
 
 		// Don't show on Trashed forms
-		if( 'trash' === rgget( 'filter') ) {
+		if ( 'trash' === rgget( 'filter' ) ) {
 			return $menu_items;
 		}
 
@@ -172,13 +172,13 @@ 
 
 		$priority = 0;
 
-		if( 'form_list' === GFForms::get_page() ) {
+		if ( 'form_list' === GFForms::get_page() ) {
 			$priority = 790;
         }
 
-		if( empty( $connected_views ) ) {
+		if ( empty( $connected_views ) ) {
 
-		    $menu_items['gravityview'] = array(
+		    $menu_items[ 'gravityview' ] = array(
 				'label'          => esc_attr__( 'Create a View', 'gravityview' ),
 				'icon'           => '<i class="fa fa-lg gv-icon-astronaut-head gv-icon"></i>',
 				'title'          => esc_attr__( 'Create a View using this form as a data source', 'gravityview' ),
@@ -194,22 +194,22 @@ 
 		$sub_menu_items = array();
 		foreach ( (array)$connected_views as $view ) {
 
-			if( ! GVCommon::has_cap( 'edit_gravityview', $view->ID ) ) {
+			if ( ! GVCommon::has_cap( 'edit_gravityview', $view->ID ) ) {
 				continue;
 			}
 
-			$label = empty( $view->post_title ) ? sprintf( __('No Title (View #%d)', 'gravityview' ), $view->ID ) : $view->post_title;
+			$label = empty( $view->post_title ) ? sprintf( __( 'No Title (View #%d)', 'gravityview' ), $view->ID ) : $view->post_title;
 
-			$sub_menu_items[] = array(
+			$sub_menu_items[ ] = array(
 				'label' => esc_attr( $label ),
-				'url' => admin_url( 'post.php?action=edit&post='.$view->ID ),
+				'url' => admin_url( 'post.php?action=edit&post=' . $view->ID ),
 			);
 		}
 
 		// If there were no items added, then let's create the parent menu
-		if( $sub_menu_items ) {
+		if ( $sub_menu_items ) {
 
-		    $sub_menu_items[] = array(
+		    $sub_menu_items[ ] = array(
 			    'label' => esc_attr__( 'Create a View', 'gravityview' ),
                 'link_class' => 'gv-create-view',
 			    'icon' => '<i>&nbsp;+&nbsp;</i>',
@@ -225,14 +225,14 @@ 
 			if ( ! ( 'gf_edit_forms' === rgget( 'page' ) && '' === rgget( 'view' ) ) || version_compare( '2.5-beta', GFForms::$version, '>' ) ) {
 
 				// Make sure Gravity Forms uses the submenu; if there's only one item, it uses a link instead of a dropdown
-				$sub_menu_items[] = array(
+				$sub_menu_items[ ] = array(
 					'url' => '#',
 					'label' => '',
 					'menu_class' => 'hidden',
 					'capabilities' => '',
 				);
 
-				$menu_items['gravityview'] = array(
+				$menu_items[ 'gravityview' ] = array(
 					'label'          => __( 'Connected Views', 'gravityview' ),
 					'icon'           => '<i class="fa fa-lg gv-icon-astronaut-head gv-icon"></i>',
 					'title'          => __( 'GravityView Views using this form as a data source', 'gravityview' ),
@@ -246,7 +246,7 @@ 
 
 			} else {
 
-				$menu_items[ 'gravityview'] = array(
+				$menu_items[ 'gravityview' ] = array(
 					'label' => __( 'Connected Views', 'gravityview' ),
 					'url'   => '#gravityview-group-heading',
 					'icon'  => '<i class="fa fa-lg gv-icon-astronaut-head gv-icon"></i>',
@@ -282,8 +282,8 @@ 
 		$add = array( 'captcha', 'page' );
 
 		// Don't allowing editing the following values:
-		if( $context === 'edit' ) {
-			$add[] = 'post_id';
+		if ( $context === 'edit' ) {
+			$add[ ] = 'post_id';
 		}
 
 		$return = array_merge( $array, $add );
@@ -306,27 +306,27 @@ 
 		foreach ( $default_args as $key => $arg ) {
 
 			// If an arg has `tooltip` defined, but it's false, don't display a tooltip
-			if( isset( $arg['tooltip'] ) && empty( $arg['tooltip'] ) ) { continue; }
+			if ( isset( $arg[ 'tooltip' ] ) && empty( $arg[ 'tooltip' ] ) ) { continue; }
 
 			// By default, use `tooltip` if defined.
-			$tooltip = empty( $arg['tooltip'] ) ? NULL : $arg['tooltip'];
+			$tooltip = empty( $arg[ 'tooltip' ] ) ? NULL : $arg[ 'tooltip' ];
 
 			// If there's no tooltip set, continue
-			if( empty( $tooltip ) ) {
+			if ( empty( $tooltip ) ) {
 				continue;
 			}
 
 			// Add the tooltip
-			$gv_tooltips[ 'gv_'.$key ] = array(
-				'title'	=> $arg['label'],
+			$gv_tooltips[ 'gv_' . $key ] = array(
+				'title'	=> $arg[ 'label' ],
 				'value'	=> $tooltip,
 			);
 
 		}
 
-		$gv_tooltips['gv_css_merge_tags'] = array(
-			'title' => __('CSS Merge Tags', 'gravityview'),
-			'value' => sprintf( __( 'Developers: The CSS classes will be sanitized using the %ssanitize_title_with_dashes()%s function.', 'gravityview'), '<code>', '</code>' )
+		$gv_tooltips[ 'gv_css_merge_tags' ] = array(
+			'title' => __( 'CSS Merge Tags', 'gravityview' ),
+			'value' => sprintf( __( 'Developers: The CSS classes will be sanitized using the %ssanitize_title_with_dashes()%s function.', 'gravityview' ), '<code>', '</code>' )
 		);
 
 		/**
@@ -344,9 +344,9 @@ 
 
 		foreach ( $gv_tooltips as $key => $tooltip ) {
 
-			$title = empty( $tooltip['title'] ) ? '' : '<h6>'.esc_html( $tooltip['title'] ) .'</h6>';
+			$title = empty( $tooltip[ 'title' ] ) ? '' : '<h6>' . esc_html( $tooltip[ 'title' ] ) . '</h6>';
 
-			$tooltips[ $key ] = $title . wpautop( esc_html( $tooltip['value'] ) );
+			$tooltips[ $key ] = $title . wpautop( esc_html( $tooltip[ 'value' ] ) );
 		}
 
 		return $tooltips;
@@ -360,7 +360,7 @@ 
 	 *
 	 * @return void
 	 */
-	public function add_custom_column_content( $column_name = NULL, $post_id )	{
+	public function add_custom_column_content( $column_name = NULL, $post_id ) {
 
 		$output = '';
 
@@ -382,7 +382,7 @@ 
 				// Generate backup if label doesn't exist: `example_name` => `Example Name`
 				$template_id_pretty = ucwords( implode( ' ', explode( '_', $template_id ) ) );
 
-				$output = $template ? $template['label'] : $template_id_pretty;
+				$output = $template ? $template[ 'label' ] : $template_id_pretty;
 
 				break;
 
@@ -423,44 +423,44 @@ 
 	static public function get_connected_form_links( $form, $include_form_link = true ) {
 
 		// Either the form is empty or the form ID is 0, not yet set.
-		if( empty( $form ) ) {
+		if ( empty( $form ) ) {
 			return '';
 		}
 
 		// The $form is passed as the form ID
-		if( !is_array( $form ) ) {
+		if ( ! is_array( $form ) ) {
 			$form = gravityview_get_form( $form );
 		}
 
-		$form_id = $form['id'];
+		$form_id = $form[ 'id' ];
 		$links = array();
 
-		if( GVCommon::has_cap( 'gravityforms_edit_forms' ) ) {
+		if ( GVCommon::has_cap( 'gravityforms_edit_forms' ) ) {
 			$form_url = admin_url( sprintf( 'admin.php?page=gf_edit_forms&amp;id=%d', $form_id ) );
-			$form_link = '<strong class="gv-form-title">'.gravityview_get_link( $form_url, $form['title'], 'class=row-title' ).'</strong>';
-			$links[] = '<span>'.gravityview_get_link( $form_url, __('Edit Form', 'gravityview') ).'</span>';
+			$form_link = '<strong class="gv-form-title">' . gravityview_get_link( $form_url, $form[ 'title' ], 'class=row-title' ) . '</strong>';
+			$links[ ] = '<span>' . gravityview_get_link( $form_url, __( 'Edit Form', 'gravityview' ) ) . '</span>';
 		} else {
-			$form_link = '<strong class="gv-form-title">'. esc_html( $form['title'] ). '</strong>';
+			$form_link = '<strong class="gv-form-title">' . esc_html( $form[ 'title' ] ) . '</strong>';
 		}
 
-		if( GVCommon::has_cap( 'gravityforms_view_entries' ) ) {
+		if ( GVCommon::has_cap( 'gravityforms_view_entries' ) ) {
 			$entries_url = admin_url( sprintf( 'admin.php?page=gf_entries&amp;id=%d', $form_id ) );
-			$links[] = '<span>'.gravityview_get_link( $entries_url, __('Entries', 'gravityview') ).'</span>';
+			$links[ ] = '<span>' . gravityview_get_link( $entries_url, __( 'Entries', 'gravityview' ) ) . '</span>';
 		}
 
-		if( GVCommon::has_cap( array( 'gravityforms_edit_settings', 'gravityview_view_settings' ) ) ) {
+		if ( GVCommon::has_cap( array( 'gravityforms_edit_settings', 'gravityview_view_settings' ) ) ) {
 			$settings_url = admin_url( sprintf( 'admin.php?page=gf_edit_forms&amp;view=settings&amp;id=%d', $form_id ) );
-			$links[] = '<span>'.gravityview_get_link( $settings_url, __('Settings', 'gravityview'), 'title='.__('Edit settings for this form', 'gravityview') ).'</span>';
+			$links[ ] = '<span>' . gravityview_get_link( $settings_url, __( 'Settings', 'gravityview' ), 'title=' . __( 'Edit settings for this form', 'gravityview' ) ) . '</span>';
 		}
 
-		if( GVCommon::has_cap( array("gravityforms_edit_forms", "gravityforms_create_form", "gravityforms_preview_forms") ) ) {
+		if ( GVCommon::has_cap( array( "gravityforms_edit_forms", "gravityforms_create_form", "gravityforms_preview_forms" ) ) ) {
 			$preview_url = site_url( sprintf( '?gf_page=preview&amp;id=%d', $form_id ) );
-			$links[] = '<span>'.gravityview_get_link( $preview_url, __('Preview Form', 'gravityview'), 'title='.__('Preview this form', 'gravityview') ).'</span>';
+			$links[ ] = '<span>' . gravityview_get_link( $preview_url, __( 'Preview Form', 'gravityview' ), 'title=' . __( 'Preview this form', 'gravityview' ) ) . '</span>';
 		}
 
 		$output = '';
 
-		if( !empty( $include_form_link ) ) {
+		if ( ! empty( $include_form_link ) ) {
 			$output .= $form_link;
 		}
 
@@ -472,7 +472,7 @@ 
 		 */
 		$links = apply_filters( 'gravityview_connected_form_links', $links, $form );
 
-		$output .= '<div class="row-actions">'. implode( ' | ', $links ) .'</div>';
+		$output .= '<div class="row-actions">' . implode( ' | ', $links ) . '</div>';
 
 		return $output;
 	}
@@ -486,8 +486,8 @@ 
 		// Get the date column and save it for later to add back in.
 		// This adds it after the Data Source column.
 		// This way, we don't need to do array_slice, array_merge, etc.
-		$date = $columns['date'];
-		unset( $columns['date'] );
+		$date = $columns[ 'date' ];
+		unset( $columns[ 'date' ] );
 
 		$data_source_required_caps = array(
 			'gravityforms_edit_forms',
@@ -498,14 +498,14 @@ 
 			'gravityforms_preview_forms',
 		);
 
-		if( GVCommon::has_cap( $data_source_required_caps ) ) {
-			$columns['gv_connected_form'] = __( 'Data Source', 'gravityview' );
+		if ( GVCommon::has_cap( $data_source_required_caps ) ) {
+			$columns[ 'gv_connected_form' ] = __( 'Data Source', 'gravityview' );
 		}
 
-		$columns['gv_template'] = _x( 'Template', 'Column title that shows what template is being used for Views', 'gravityview' );
+		$columns[ 'gv_template' ] = _x( 'Template', 'Column title that shows what template is being used for Views', 'gravityview' );
 
 		// Add the date back in.
-		$columns['date'] = $date;
+		$columns[ 'date' ] = $date;
 
 		return $columns;
 	}
@@ -518,12 +518,12 @@ 
 	 */
 	function save_postdata( $post_id ) {
 
-		if( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ){
+		if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
 			return;
 		}
 
 		// validate post_type
-		if ( ! isset( $_POST['post_type'] ) || 'gravityview' != $_POST['post_type'] ) {
+		if ( ! isset( $_POST[ 'post_type' ] ) || 'gravityview' != $_POST[ 'post_type' ] ) {
 			return;
 		}
 
@@ -538,63 +538,63 @@ 
 		$statii = array();
 
 		// check if this is a start fresh View
-		if ( isset( $_POST['gravityview_select_form_nonce'] ) && wp_verify_nonce( $_POST['gravityview_select_form_nonce'], 'gravityview_select_form' ) ) {
+		if ( isset( $_POST[ 'gravityview_select_form_nonce' ] ) && wp_verify_nonce( $_POST[ 'gravityview_select_form_nonce' ], 'gravityview_select_form' ) ) {
 
-			$form_id = !empty( $_POST['gravityview_form_id'] ) ? $_POST['gravityview_form_id'] : '';
+			$form_id = ! empty( $_POST[ 'gravityview_form_id' ] ) ? $_POST[ 'gravityview_form_id' ] : '';
 			// save form id
-			$statii['form_id'] = update_post_meta( $post_id, '_gravityview_form_id', $form_id );
+			$statii[ 'form_id' ] = update_post_meta( $post_id, '_gravityview_form_id', $form_id );
 
 		}
 
-		if( false === GVCommon::has_cap( 'gravityforms_create_form' ) && empty( $statii['form_id'] ) ) {
+		if ( false === GVCommon::has_cap( 'gravityforms_create_form' ) && empty( $statii[ 'form_id' ] ) ) {
 			gravityview()->log->error( 'Current user does not have the capability to create a new Form.', array( 'data' => wp_get_current_user() ) );
 			return;
 		}
 
 		// Was this a start fresh?
-		if ( ! empty( $_POST['gravityview_form_id_start_fresh'] ) ) {
-			$statii['start_fresh'] = add_post_meta( $post_id, '_gravityview_start_fresh', 1 );
+		if ( ! empty( $_POST[ 'gravityview_form_id_start_fresh' ] ) ) {
+			$statii[ 'start_fresh' ] = add_post_meta( $post_id, '_gravityview_start_fresh', 1 );
 		} else {
-			$statii['start_fresh'] = delete_post_meta( $post_id, '_gravityview_start_fresh' );
+			$statii[ 'start_fresh' ] = delete_post_meta( $post_id, '_gravityview_start_fresh' );
 		}
 
 		// Check if we have a template id
-		if ( isset( $_POST['gravityview_select_template_nonce'] ) && wp_verify_nonce( $_POST['gravityview_select_template_nonce'], 'gravityview_select_template' ) ) {
+		if ( isset( $_POST[ 'gravityview_select_template_nonce' ] ) && wp_verify_nonce( $_POST[ 'gravityview_select_template_nonce' ], 'gravityview_select_template' ) ) {
 
-			$template_id = !empty( $_POST['gravityview_directory_template'] ) ? $_POST['gravityview_directory_template'] : '';
+			$template_id = ! empty( $_POST[ 'gravityview_directory_template' ] ) ? $_POST[ 'gravityview_directory_template' ] : '';
 
 			// now save template id
-			$statii['directory_template'] = update_post_meta( $post_id, '_gravityview_directory_template', $template_id );
+			$statii[ 'directory_template' ] = update_post_meta( $post_id, '_gravityview_directory_template', $template_id );
 		}
 
 
 		// save View Configuration metabox
-		if ( isset( $_POST['gravityview_view_configuration_nonce'] ) && wp_verify_nonce( $_POST['gravityview_view_configuration_nonce'], 'gravityview_view_configuration' ) ) {
+		if ( isset( $_POST[ 'gravityview_view_configuration_nonce' ] ) && wp_verify_nonce( $_POST[ 'gravityview_view_configuration_nonce' ], 'gravityview_view_configuration' ) ) {
 
 			// template settings
-			if( empty( $_POST['template_settings'] ) ) {
-				$_POST['template_settings'] = array();
+			if ( empty( $_POST[ 'template_settings' ] ) ) {
+				$_POST[ 'template_settings' ] = array();
 			}
-			$statii['template_settings'] = update_post_meta( $post_id, '_gravityview_template_settings', $_POST['template_settings'] );
+			$statii[ 'template_settings' ] = update_post_meta( $post_id, '_gravityview_template_settings', $_POST[ 'template_settings' ] );
 
 			// guard against unloaded View configuration page
-			if ( isset( $_POST['gv_fields'] ) && isset( $_POST['gv_fields_done'] ) ) {
+			if ( isset( $_POST[ 'gv_fields' ] ) && isset( $_POST[ 'gv_fields_done' ] ) ) {
 				$fields = array();
 
-				if ( ! empty( $_POST['gv_fields'] ) ) {
+				if ( ! empty( $_POST[ 'gv_fields' ] ) ) {
 					$fields = _gravityview_process_posted_fields();
 				}
 
 				$fields = wp_slash( $fields );
 
-				$statii['directory_fields'] = update_post_meta( $post_id, '_gravityview_directory_fields', $fields );
+				$statii[ 'directory_fields' ] = update_post_meta( $post_id, '_gravityview_directory_fields', $fields );
 			}
 
 			// Directory Visible Widgets
-			if( empty( $_POST['widgets'] ) ) {
-				$_POST['widgets'] = array();
+			if ( empty( $_POST[ 'widgets' ] ) ) {
+				$_POST[ 'widgets' ] = array();
 			}
-			$statii['directory_widgets'] = gravityview_set_directory_widgets( $post_id, $_POST['widgets'] );
+			$statii[ 'directory_widgets' ] = gravityview_set_directory_widgets( $post_id, $_POST[ 'widgets' ] );
 
 		} // end save view configuration
 
@@ -604,7 +604,7 @@ 
 		 * @param array $statii Array of statuses of the post meta saving processes. If saving worked, each key should be mapped to a value of the post ID (`directory_widgets` => `124`). If failed (or didn't change), the value will be false.
 		 * @since 1.17.2
 		 */
-		do_action('gravityview_view_saved', $post_id, $statii );
+		do_action( 'gravityview_view_saved', $post_id, $statii );
 
 		gravityview()->log->debug( '[save_postdata] Update Post Meta Statuses (also returns false if nothing changed)', array( 'data' => array_map( 'intval', $statii ) ) );
 	}
@@ -649,20 +649,20 @@ 
 
 		$output = '';
 
-		if( !empty( $fields ) ) {
+		if ( ! empty( $fields ) ) {
 
-			foreach( $fields as $id => $details ) {
+			foreach ( $fields as $id => $details ) {
 
-				if( in_array( $details['type'], (array) $blacklist_field_types ) ) {
+				if ( in_array( $details[ 'type' ], (array)$blacklist_field_types ) ) {
 					continue;
 				}
 
 				// Edit mode only allows editing the parent fields, not single inputs.
-				if( $context === 'edit' && ! empty( $details['parent'] ) ) {
+				if ( $context === 'edit' && ! empty( $details[ 'parent' ] ) ) {
 					continue;
 				}
 
-				$output .= new GravityView_Admin_View_Field( $details['label'], $id, $details, array(), $form );
+				$output .= new GravityView_Admin_View_Field( $details[ 'label' ], $id, $details, array(), $form );
 
 			} // End foreach
 		}
@@ -670,7 +670,7 @@ 
 		echo $output;
 
 		// For the EDIT view we only want to allow the form fields.
-		if( $context === 'edit' ) {
+		if ( $context === 'edit' ) {
 			return;
 		}
 
@@ -689,7 +689,7 @@ 
 		$additional_fields = array(
 			array(
 				'label_text' => '+ ' . __( 'Add All Form Fields', 'gravityview' ),
-				'desc' => __('Insert all the form fields at once.', 'gravityview'),
+				'desc' => __( 'Insert all the form fields at once.', 'gravityview' ),
 				'field_id' => 'all-fields',
 				'label_type' => 'field',
 				'input_type' => null,
@@ -705,7 +705,7 @@ 
 		 */
 		$additional_fields = apply_filters( 'gravityview_additional_fields', $additional_fields );
 
-		foreach ( (array) $additional_fields as $item ) {
+		foreach ( (array)$additional_fields as $item ) {
 
 			// Prevent items from not having index set
 			$item = wp_parse_args( $item, array(
@@ -716,16 +716,16 @@ 
 				'field_options' => null,
 				'settings_html'	=> null,
 				'icon' => null,
-			));
+			) );
 
 			// Backward compat.
-			if( !empty( $item['field_options'] ) ) {
+			if ( ! empty( $item[ 'field_options' ] ) ) {
 				// Use settings_html from now on.
-				$item['settings_html'] = $item['field_options'];
+				$item[ 'settings_html' ] = $item[ 'field_options' ];
 			}
 
 			// Render a label for each of them
-			echo new GravityView_Admin_View_Field( $item['label_text'], $item['field_id'], $item, $settings = array(), $form );
+			echo new GravityView_Admin_View_Field( $item[ 'label_text' ], $item[ 'field_id' ], $item, $settings = array(), $form );
 
 		}
 
@@ -737,59 +737,59 @@ 
 	 * @param  string $zone   Either 'single', 'directory', 'header', 'footer'
 	 * @return array
 	 */
-	function get_entry_default_fields($form, $zone) {
+	function get_entry_default_fields( $form, $zone ) {
 
 		$entry_default_fields = array();
 
-		if( in_array( $zone, array( 'directory', 'single' ) ) ) {
+		if ( in_array( $zone, array( 'directory', 'single' ) ) ) {
 
 			$entry_default_fields = array(
 				'id' => array(
-					'label' => __('Entry ID', 'gravityview'),
+					'label' => __( 'Entry ID', 'gravityview' ),
 					'type' => 'id',
-					'desc'	=> __('The unique ID of the entry.', 'gravityview'),
+					'desc'	=> __( 'The unique ID of the entry.', 'gravityview' ),
 				),
 				'date_created' => array(
-					'label' => __('Entry Date', 'gravityview'),
-					'desc'	=> __('The date the entry was created.', 'gravityview'),
+					'label' => __( 'Entry Date', 'gravityview' ),
+					'desc'	=> __( 'The date the entry was created.', 'gravityview' ),
 					'type' => 'date_created',
 				),
 				'date_updated' => array(
-						'label' => __( 'Date Updated', 'gravityview'),
-						'desc'	=> __('The date the entry was last updated.', 'gravityview'),
+						'label' => __( 'Date Updated', 'gravityview' ),
+						'desc'	=> __( 'The date the entry was last updated.', 'gravityview' ),
 						'type' => 'date_updated',
 				),
 				'source_url' => array(
-					'label' => __('Source URL', 'gravityview'),
+					'label' => __( 'Source URL', 'gravityview' ),
 					'type' => 'source_url',
-					'desc'	=> __('The URL of the page where the form was submitted.', 'gravityview'),
+					'desc'	=> __( 'The URL of the page where the form was submitted.', 'gravityview' ),
 				),
 				'ip' => array(
-					'label' => __('User IP', 'gravityview'),
+					'label' => __( 'User IP', 'gravityview' ),
 					'type' => 'ip',
-					'desc'	=> __('The IP Address of the user who created the entry.', 'gravityview'),
+					'desc'	=> __( 'The IP Address of the user who created the entry.', 'gravityview' ),
 				),
 				'created_by' => array(
-					'label' => __('User', 'gravityview'),
+					'label' => __( 'User', 'gravityview' ),
 					'type' => 'created_by',
-					'desc'	=> __('Details of the logged-in user who created the entry (if any).', 'gravityview'),
+					'desc'	=> __( 'Details of the logged-in user who created the entry (if any).', 'gravityview' ),
 				),
 
 				/**
 				 * @since 1.7.2
 				 */
 			    'other_entries' => array(
-				    'label'	=> __('Other Entries', 'gravityview'),
+				    'label'	=> __( 'Other Entries', 'gravityview' ),
 				    'type'	=> 'other_entries',
-				    'desc'	=> __('Display other entries created by the entry creator.', 'gravityview'),
+				    'desc'	=> __( 'Display other entries created by the entry creator.', 'gravityview' ),
 			    ),
 	        );
 
-			if( 'single' !== $zone) {
+			if ( 'single' !== $zone ) {
 
-				$entry_default_fields['entry_link'] = array(
-					'label' => __('Link to Entry', 'gravityview'),
-					'desc'	=> __('A dedicated link to the single entry with customizable text.', 'gravityview'),
+				$entry_default_fields[ 'entry_link' ] = array(
+					'label' => __( 'Link to Entry', 'gravityview' ),
+					'desc'	=> __( 'A dedicated link to the single entry with customizable text.', 'gravityview' ),
 					'type' => 'entry_link',
 				);
 			}
@@ -799,19 +799,19 @@ 
 		/**
 		 * @since  1.2
 		 */
-		$entry_default_fields['custom']	= array(
-			'label'	=> __('Custom Content', 'gravityview'),
+		$entry_default_fields[ 'custom' ] = array(
+			'label'	=> __( 'Custom Content', 'gravityview' ),
 			'type'	=> 'custom',
-			'desc'	=> __('Insert custom text or HTML.', 'gravityview'),
+			'desc'	=> __( 'Insert custom text or HTML.', 'gravityview' ),
 		);
 
 		/**
 		 * @since develop
 		 */
-		$entry_default_fields['sequence'] = array(
-			'label'	=> __('Result Number', 'gravityview'),
+		$entry_default_fields[ 'sequence' ] = array(
+			'label'	=> __( 'Result Number', 'gravityview' ),
 			'type'	=> 'sequence',
-			'desc'	=> __('Display a sequential result number for each entry.', 'gravityview'),
+			'desc'	=> __( 'Display a sequential result number for each entry.', 'gravityview' ),
 		);
 
 		/**
@@ -820,7 +820,7 @@ 
 		 * @param  string|array $form form_ID or form object
 		 * @param  string $zone   Either 'single', 'directory', 'header', 'footer'
 		 */
-		return apply_filters( 'gravityview_entry_default_fields', $entry_default_fields, $form, $zone);
+		return apply_filters( 'gravityview_entry_default_fields', $entry_default_fields, $form, $zone );
 	}
 
 	/**
@@ -831,7 +831,7 @@ 
 	 */
 	function get_available_fields( $form = '', $zone = NULL ) {
 
-		if( empty( $form ) ) {
+		if ( empty( $form ) ) {
 			gravityview()->log->error( '$form is empty' );
 			return array();
 		}
@@ -840,7 +840,7 @@ 
 		$fields = gravityview_get_form_fields( $form, true );
 
 		// get meta fields ( only if form was already created )
-		if( !is_array( $form ) ) {
+		if ( ! is_array( $form ) ) {
 			$meta_fields = gravityview_get_entry_meta( $form );
 		} else {
 			$meta_fields = array();
@@ -853,14 +853,14 @@ 
 		$fields = $fields + $meta_fields + $default_fields;
 
 		// Move Custom Content to top
-		$fields = array( 'custom' => $fields['custom'] ) + $fields;
+		$fields = array( 'custom' => $fields[ 'custom' ] ) + $fields;
 
 		$gv_fields = GravityView_Fields::get_all();
 
 		foreach ( $fields as &$field ) {
 			foreach ( $gv_fields as $gv_field ) {
-				if ( $field['type'] === $gv_field->name ) {
-					$field['icon'] = $gv_field->icon;
+				if ( $field[ 'type' ] === $gv_field->name ) {
+					$field[ 'icon' ] = $gv_field->icon;
 				}
 			}
 		}
@@ -883,11 +883,11 @@ 
 
 		$widgets = $this->get_registered_widgets();
 
-		if( !empty( $widgets ) ) {
+		if ( ! empty( $widgets ) ) {
 
-			foreach( $widgets as $id => $details ) {
+			foreach ( $widgets as $id => $details ) {
 
-				echo new GravityView_Admin_View_Widget( $details['label'], $id, $details );
+				echo new GravityView_Admin_View_Widget( $details[ 'label' ], $id, $details );
 
 			}
 		}
@@ -916,7 +916,7 @@ 
 	function render_active_areas( $template_id, $type, $zone, $rows, $values ) {
 		global $post;
 
-		if( $type === 'widget' ) {
+		if ( $type === 'widget' ) {
 			$button_label = __( 'Add Widget', 'gravityview' );
 		} else {
 			$button_label = __( 'Add Field', 'gravityview' );
@@ -942,10 +942,10 @@ 
 		$form_id = null;
 
 		// if saved values, get available fields to label everyone
-		if( !empty( $values ) && ( !empty( $post->ID ) || !empty( $_POST['template_id'] ) ) ) {
+		if ( ! empty( $values ) && ( ! empty( $post->ID ) || ! empty( $_POST[ 'template_id' ] ) ) ) {
 
-			if( !empty( $_POST['template_id'] ) ) {
-				$form = GravityView_Ajax::pre_get_form_fields( $_POST['template_id'] );
+			if ( ! empty( $_POST[ 'template_id' ] ) ) {
+				$form = GravityView_Ajax::pre_get_form_fields( $_POST[ 'template_id' ] );
 			} else {
 				$form_id = $form = gravityview_get_form_id( $post->ID );
 			}
@@ -963,42 +963,42 @@ 
 			}
 		}
 
-		foreach( $rows as $row ) :
-			foreach( $row as $col => $areas ) :
-				$column = ($col == '2-2') ? '1-2' : $col; ?>
+		foreach ( $rows as $row ) :
+			foreach ( $row as $col => $areas ) :
+				$column = ( $col == '2-2' ) ? '1-2' : $col; ?>
 
 				<div class="gv-grid-col-<?php echo esc_attr( $column ); ?>">
 
-					<?php foreach( $areas as $area ) : 	?>
+					<?php foreach ( $areas as $area ) : 	?>
 
-						<div class="gv-droppable-area" data-areaid="<?php echo esc_attr( $zone .'_'. $area['areaid'] ); ?>" data-context="<?php echo esc_attr( $zone ); ?>">
-							<div class="active-drop active-drop-<?php echo esc_attr( $type ); ?>" data-areaid="<?php echo esc_attr( $zone .'_'. $area['areaid'] ); ?>">
+						<div class="gv-droppable-area" data-areaid="<?php echo esc_attr( $zone . '_' . $area[ 'areaid' ] ); ?>" data-context="<?php echo esc_attr( $zone ); ?>">
+							<div class="active-drop active-drop-<?php echo esc_attr( $type ); ?>" data-areaid="<?php echo esc_attr( $zone . '_' . $area[ 'areaid' ] ); ?>">
 								<?php // render saved fields
-								if( ! empty( $values[ $zone .'_'. $area['areaid'] ] ) ) {
+								if ( ! empty( $values[ $zone . '_' . $area[ 'areaid' ] ] ) ) {
 
-									foreach( $values[ $zone .'_'. $area['areaid'] ] as $uniqid => $field ) {
+									foreach ( $values[ $zone . '_' . $area[ 'areaid' ] ] as $uniqid => $field ) {
 
 										// Maybe has a form ID
-										$form_id = empty( $field['form_id'] ) ? $form_id : $field['form_id'];
+										$form_id = empty( $field[ 'form_id' ] ) ? $form_id : $field[ 'form_id' ];
 
 										$input_type = NULL;
 
 										if ( $form_id ) {
-											$original_item = isset( $available_items[ $form_id ] [ $field['id'] ] ) ? $available_items[ $form_id ] [ $field['id'] ] : false ;
+											$original_item = isset( $available_items[ $form_id ] [ $field[ 'id' ] ] ) ? $available_items[ $form_id ] [ $field[ 'id' ] ] : false;
                                         } else {
-											$original_item = isset( $available_items[ $field['id'] ] ) ? $available_items[ $field['id'] ] : false ;
+											$original_item = isset( $available_items[ $field[ 'id' ] ] ) ? $available_items[ $field[ 'id' ] ] : false;
                                         }
 
-										if ( !$original_item ) {
-											gravityview()->log->error( 'An item was not available when rendering the output; maybe it was added by a plugin that is now de-activated.', array(' data' => array('available_items' => $available_items, 'field' => $field ) ) );
+										if ( ! $original_item ) {
+											gravityview()->log->error( 'An item was not available when rendering the output; maybe it was added by a plugin that is now de-activated.', array( ' data' => array( 'available_items' => $available_items, 'field' => $field ) ) );
 
 											$original_item = $field;
 										} else {
-											$input_type = isset( $original_item['type'] ) ? $original_item['type'] : NULL;
+											$input_type = isset( $original_item[ 'type' ] ) ? $original_item[ 'type' ] : NULL;
 										}
 
 										// Field options dialog box
-										$field_options = GravityView_Render_Settings::render_field_options( $form_id, $type, $template_id, $field['id'], $original_item['label'], $zone .'_'. $area['areaid'], $input_type, $uniqid, $field, $zone, $original_item );
+										$field_options = GravityView_Render_Settings::render_field_options( $form_id, $type, $template_id, $field[ 'id' ], $original_item[ 'label' ], $zone . '_' . $area[ 'areaid' ], $input_type, $uniqid, $field, $zone, $original_item );
 
 										$item = array(
 											'input_type' => $input_type,
@@ -1011,22 +1011,22 @@ 
 											$item = wp_parse_args( $item, $original_item );
 										}
 
-										switch( $type ) {
+										switch ( $type ) {
 											case 'widget':
-												echo new GravityView_Admin_View_Widget( $item['label'], $field['id'], $item, $field );
+												echo new GravityView_Admin_View_Widget( $item[ 'label' ], $field[ 'id' ], $item, $field );
 												break;
 											default:
-												echo new GravityView_Admin_View_Field( $field['label'], $field['id'], $item, $field, $form_id );
+												echo new GravityView_Admin_View_Field( $field[ 'label' ], $field[ 'id' ], $item, $field, $form_id );
 										}
 									}
 
 								} // End if zone is not empty ?>
 
-								<span class="drop-message"><?php echo sprintf( esc_html__('"+ %s" or drag existing %ss here.', 'gravityview'), esc_html( $button_label ), esc_html( $type ) ); ?></span>
+								<span class="drop-message"><?php echo sprintf( esc_html__( '"+ %s" or drag existing %ss here.', 'gravityview' ), esc_html( $button_label ), esc_html( $type ) ); ?></span>
 							</div>
 							<div class="gv-droppable-area-action">
-								<button class="gv-add-field button-secondary" title="" data-objecttype="<?php echo esc_attr( $type ); ?>" data-areaid="<?php echo esc_attr( $zone .'_'. $area['areaid'] ); ?>" data-context="<?php echo esc_attr( $zone ); ?>" data-formid="<?php echo $view ? esc_attr( $view->form ? $view->form->ID : '' ) : ''; ?>"><?php echo '+ '.esc_html( $button_label ); ?></button>
-								<p class="gv-droppable-area-title"><strong><?php echo esc_html( $area['title'] ); ?></strong><?php if( !empty( $area['subtitle'] ) ) { ?><span class="gv-droppable-area-subtitle"> &ndash; <?php echo esc_html( $area['subtitle'] ); ?></span><?php } ?></p>
+								<button class="gv-add-field button-secondary" title="" data-objecttype="<?php echo esc_attr( $type ); ?>" data-areaid="<?php echo esc_attr( $zone . '_' . $area[ 'areaid' ] ); ?>" data-context="<?php echo esc_attr( $zone ); ?>" data-formid="<?php echo $view ? esc_attr( $view->form ? $view->form->ID : '' ) : ''; ?>"><?php echo '+ ' . esc_html( $button_label ); ?></button>
+								<p class="gv-droppable-area-title"><strong><?php echo esc_html( $area[ 'title' ] ); ?></strong><?php if ( ! empty( $area[ 'subtitle' ] ) ) { ?><span class="gv-droppable-area-subtitle"> &ndash; <?php echo esc_html( $area[ 'subtitle' ] ); ?></span><?php } ?></p>
 							</div>
 						</div>
 
@@ -1054,7 +1054,7 @@ 
 				// This is a new View, prefill the widgets
 				$widgets = array(
 					'header_top' => array(
-						substr( md5( microtime( true ) ), 0, 13 ) => array (
+						substr( md5( microtime( true ) ), 0, 13 ) => array(
 							'id' => 'search_bar',
 							'label' => __( 'Search Bar', 'gravityview' ),
 							'search_layout' => 'horizontal',
@@ -1129,12 +1129,12 @@ 
 		if ( $post ) {
 			$source_form_id = gravityview_get_form_id( $post->ID );
 			if ( $source_form_id ) {
-				$form_ids[] = $source_form_id;
+				$form_ids[ ] = $source_form_id;
 			}
 
 			$joined_forms = \GV\View::get_joined_forms( $post->ID );
 			foreach ( $joined_forms as $joined_form ) {
-				$form_ids[] = $joined_form->ID;
+				$form_ids[ ] = $joined_form->ID;
 			}
 		}
 		foreach ( array_unique( $form_ids ) as $form_id ) {
@@ -1168,7 +1168,7 @@ 
 	 * @return string HTML of the active areas
 	 */
 	function render_directory_active_areas( $template_id = '', $context = 'single', $post_id = '', $echo = false ) {
-		if( empty( $template_id ) ) {
+		if ( empty( $template_id ) ) {
 			gravityview()->log->debug( '[render_directory_active_areas] {template_id} is empty', array( 'template_id' => $template_id ) );
 			return '';
 		}
@@ -1182,12 +1182,12 @@ 
 		 */
 		$template_areas = apply_filters( 'gravityview_template_active_areas', array(), $template_id, $context );
 
-		if( empty( $template_areas ) ) {
+		if ( empty( $template_areas ) ) {
 
 			gravityview()->log->debug( '[render_directory_active_areas] No areas defined. Maybe template {template_id} is disabled.', array( 'data' => $template_id ) );
 			$output = '<div>';
-			$output .= '<h2 class="description" style="font-size: 16px; margin:0">'. sprintf( esc_html__( 'This View is configured using the %s View type, which is disabled.', 'gravityview' ), '<em>'.$template_id.'</em>' ) .'</h2>';
-			$output .= '<p class="description" style="font-size: 14px; margin:0 0 1em 0;padding:0">'.esc_html__('The data is not lost; re-activate the associated plugin and the configuration will re-appear.', 'gravityview').'</p>';
+			$output .= '<h2 class="description" style="font-size: 16px; margin:0">' . sprintf( esc_html__( 'This View is configured using the %s View type, which is disabled.', 'gravityview' ), '<em>' . $template_id . '</em>' ) . '</h2>';
+			$output .= '<p class="description" style="font-size: 14px; margin:0 0 1em 0;padding:0">' . esc_html__( 'The data is not lost; re-activate the associated plugin and the configuration will re-appear.', 'gravityview' ) . '</p>';
 			$output .= '</div>';
 		} else {
 
@@ -1202,7 +1202,7 @@ 
 
 		}
 
-		if( $echo ) {
+		if ( $echo ) {
 			echo $output;
 		}
 
@@ -1230,30 +1230,30 @@ 
 		}
 
 		// Add the GV font (with the Astronaut)
-        wp_enqueue_style( 'gravityview_global', plugins_url('assets/css/admin-global.css', GRAVITYVIEW_FILE), array(), \GV\Plugin::$version );
+        wp_enqueue_style( 'gravityview_global', plugins_url( 'assets/css/admin-global.css', GRAVITYVIEW_FILE ), array(), \GV\Plugin::$version );
 		wp_register_style( 'gravityview_views_styles', plugins_url( 'assets/css/admin-views.css', GRAVITYVIEW_FILE ), array( 'dashicons', 'wp-jquery-ui-dialog' ), \GV\Plugin::$version );
 
-		wp_register_script( 'gravityview-jquery-cookie', plugins_url('assets/lib/jquery.cookie/jquery.cookie.min.js', GRAVITYVIEW_FILE), array( 'jquery' ), \GV\Plugin::$version, true );
+		wp_register_script( 'gravityview-jquery-cookie', plugins_url( 'assets/lib/jquery.cookie/jquery.cookie.min.js', GRAVITYVIEW_FILE ), array( 'jquery' ), \GV\Plugin::$version, true );
 
-		if( GFForms::get_page() === 'form_list' ) {
+		if ( GFForms::get_page() === 'form_list' ) {
 			wp_enqueue_style( 'gravityview_views_styles' );
 			return;
         }
 
 		// Don't process any scripts below here if it's not a GravityView page.
-		if( ! gravityview()->request->is_admin( $hook, 'single' ) && ! $is_widgets_page ) {
+		if ( ! gravityview()->request->is_admin( $hook, 'single' ) && ! $is_widgets_page ) {
 		    return;
 		}
 
         wp_enqueue_script( 'jquery-ui-datepicker' );
-        wp_enqueue_style( 'gravityview_views_datepicker', plugins_url('assets/css/admin-datepicker.css', GRAVITYVIEW_FILE), \GV\Plugin::$version );
+        wp_enqueue_style( 'gravityview_views_datepicker', plugins_url( 'assets/css/admin-datepicker.css', GRAVITYVIEW_FILE ), \GV\Plugin::$version );
 
         // Enqueue scripts
         wp_enqueue_script( 'gravityview_views_scripts', plugins_url( 'assets/js/admin-views' . $script_debug . '.js', GRAVITYVIEW_FILE ), array( 'jquery-ui-tabs', 'jquery-ui-draggable', 'jquery-ui-droppable', 'jquery-ui-sortable', 'jquery-ui-tooltip', 'jquery-ui-dialog', 'gravityview-jquery-cookie', 'jquery-ui-datepicker', 'underscore' ), \GV\Plugin::$version );
 
-        wp_localize_script('gravityview_views_scripts', 'gvGlobals', array(
+        wp_localize_script( 'gravityview_views_scripts', 'gvGlobals', array(
             'cookiepath' => COOKIEPATH,
-            'passed_form_id' => (bool) \GV\Utils::_GET( 'form_id' ),
+            'passed_form_id' => (bool)\GV\Utils::_GET( 'form_id' ),
             'nonce' => wp_create_nonce( 'gravityview_ajaxviews' ),
             'label_viewname' => __( 'Enter View name here', 'gravityview' ),
             'label_reorder_search_fields' => __( 'Reorder Search Fields', 'gravityview' ),
@@ -1268,7 +1268,7 @@ 
             'loading_error' => esc_html__( 'There was an error loading dynamic content.', 'gravityview' ),
             'field_loaderror' => __( 'Error while adding the field. Please try again or contact GravityView support.', 'gravityview' ),
             'remove_all_fields' => __( 'Would you like to remove all fields in this zone? (You are seeing this message because you were holding down the ALT key)', 'gravityview' ),
-        ));
+        ) );
 
 		wp_enqueue_style( 'gravityview_views_styles' );
 
@@ -1295,7 +1295,7 @@ 
 		);
 
 		if ( wp_is_mobile() ) {
-		    $scripts[] = 'jquery-touch-punch';
+		    $scripts[ ] = 'jquery-touch-punch';
 		}
 
 		wp_enqueue_script( $scripts );

includes/extensions/delete-entry/fields/delete_link.php

Spacing +2 added lines, -2 removed lines

@@ -12,11 +12,11 @@
 extract( $gravityview_view->getCurrentField() );
 
 // Only show the link to logged-in users with the right caps.
-if( !GravityView_Delete_Entry::check_user_cap_delete_entry( $entry, $field_settings ) ) {
+if ( ! GravityView_Delete_Entry::check_user_cap_delete_entry( $entry, $field_settings ) ) {
 	return;
 }
 
-$link_text = empty( $field_settings['delete_link'] ) ? __('Delete Entry', 'gravityview') : $field_settings['delete_link'];
+$link_text = empty( $field_settings[ 'delete_link' ] ) ? __( 'Delete Entry', 'gravityview' ) : $field_settings[ 'delete_link' ];
 
 $link_text = apply_filters( 'gravityview_entry_link', GravityView_API::replace_variables( $link_text, $form, $entry ) );