gravityview / GravityView

includes/widgets/search-widget/templates/search-field-hidden.php

Spacing +1 added lines, -1 removed lines

@@ -7,4 +7,4 @@
 
 $gravityview_view = GravityView_View::getInstance();
 $search_field = $gravityview_view->search_field;
-?><div><input type="hidden" name="<?php echo esc_attr( $search_field['name'] ); ?>" value="<?php echo esc_attr( $search_field['value'] ); ?>"></div>
\ No newline at end of file
+?><div><input type="hidden" name="<?php echo esc_attr( $search_field[ 'name' ] ); ?>" value="<?php echo esc_attr( $search_field[ 'value' ] ); ?>"></div>
\ No newline at end of file

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

Spacing +4 added lines, -4 removed lines

@@ -23,12 +23,12 @@ 
 	 */
 	do_action( 'gravityview_search_widget_fields_before', $this );
 
-	foreach( $this->search_fields as $search_field ) {
+	foreach ( $this->search_fields as $search_field ) {
 		$gravityview_view->search_field = $search_field;
-		$this->render( 'search-field', $search_field['input'], false );
+		$this->render( 'search-field', $search_field[ 'input' ], false );
 
 		// show/hide the search button if there are input type fields
-		if( !$has_inputs &&  $search_field['input'] != 'link' ) {
+		if ( ! $has_inputs && $search_field[ 'input' ] != 'link' ) {
 			$has_inputs = true;
 		}
 	}
@@ -39,7 +39,7 @@ 
 	 */
 	do_action( 'gravityview_search_widget_fields_after', $this );
 
-	if( $has_inputs ) { ?>
+	if ( $has_inputs ) { ?>
 		<div class="gv-search-box gv-search-box-submit">
 			<?php
 

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

Braces +1 added lines, -1 removed lines

@@ -622,7 +622,7 @@
 			'ymd_dot' => 'Y.m.d',
 		);
 
-		if ( ! empty( $field->dateFormat ) && isset( $datepicker[ $field->dateFormat ] ) ){
+		if ( ! empty( $field->dateFormat ) && isset( $datepicker[ $field->dateFormat ] ) ) {
 			$format = $datepicker[ $field->dateFormat ];
 		}
 

Doc Comments +4 added lines, -4 removed lines

@@ -201,7 +201,7 @@ 
 	/**
 	 * Add admin script to the no-conflict scripts whitelist
 	 * @param array $allowed Scripts allowed in no-conflict mode
-	 * @return array Scripts allowed in no-conflict mode, plus the search widget script
+	 * @return string[] Scripts allowed in no-conflict mode, plus the search widget script
 	 */
 	public function register_no_conflict( $allowed ) {
 		$allowed[] = 'gravityview_searchwidget_admin';
@@ -889,7 +889,7 @@ 
 	/**
 	 * Get the label for a search form field
 	 * @param  array $field      Field setting as sent by the GV configuration - has `field`, `input` (input type), and `label` keys
-	 * @param  array $form_field Form field data, as fetched by `gravityview_get_field()`
+	 * @param  GF_Field|null $form_field Form field data, as fetched by `gravityview_get_field()`
 	 * @return string             Label for the search form
 	 */
 	private static function get_field_label( $field, $form_field = array() ) {
@@ -1058,7 +1058,7 @@ 
 	/**
 	 * Require the datepicker script for the frontend GV script
 	 * @param array $js_dependencies Array of existing required scripts for the fe-views.js script
-	 * @return array Array required scripts, with `jquery-ui-datepicker` added
+	 * @return string[] Array required scripts, with `jquery-ui-datepicker` added
 	 */
 	public function add_datepicker_js_dependency( $js_dependencies ) {
 
@@ -1070,7 +1070,7 @@ 
 	/**
 	 * Modify the array passed to wp_localize_script()
 	 *
-	 * @param array $js_localization The data padded to the Javascript file
+	 * @param array $localizations The data padded to the Javascript file
 	 * @param array $view_data View data array with View settings
 	 *
 	 * @return array

Spacing +107 added lines, -107 removed lines

@@ -63,7 +63,7 @@ 
 				'type' => 'radio',
 				'full_width' => true,
 				'label' => esc_html__( 'Search Mode', 'gravityview' ),
-				'desc' => __('Should search results match all search fields, or any?', 'gravityview'),
+				'desc' => __( 'Should search results match all search fields, or any?', 'gravityview' ),
 				'value' => 'any',
 				'class' => 'hide-if-js',
 				'options' => array(
@@ -85,7 +85,7 @@ 
 
 		// admin - add scripts - run at 1100 to make sure GravityView_Admin_Views::add_scripts_and_styles() runs first at 999
 		add_action( 'admin_enqueue_scripts', array( $this, 'add_scripts_and_styles' ), 1100 );
-		add_action( 'wp_enqueue_scripts', array( $this, 'register_scripts') );
+		add_action( 'wp_enqueue_scripts', array( $this, 'register_scripts' ) );
 		add_filter( 'gravityview_noconflict_scripts', array( $this, 'register_no_conflict' ) );
 
 		// ajax - get the searchable fields
@@ -221,7 +221,7 @@ 
 		$script_min = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
 		$script_source = empty( $script_min ) ? '/source' : '';
 
-		wp_enqueue_script( 'gravityview_searchwidget_admin', plugins_url( 'assets/js'.$script_source.'/admin-search-widget'.$script_min.'.js', __FILE__ ), array( 'jquery', 'gravityview_views_scripts' ), GravityView_Plugin::version );
+		wp_enqueue_script( 'gravityview_searchwidget_admin', plugins_url( 'assets/js' . $script_source . '/admin-search-widget' . $script_min . '.js', __FILE__ ), array( 'jquery', 'gravityview_views_scripts' ), GravityView_Plugin::version );
 
 		wp_localize_script( 'gravityview_searchwidget_admin', 'gvSearchVar', array(
 			'nonce' => wp_create_nonce( 'gravityview_ajaxsearchwidget' ),
@@ -243,7 +243,7 @@ 
 	 * @return array Scripts allowed in no-conflict mode, plus the search widget script
 	 */
 	public function register_no_conflict( $allowed ) {
-		$allowed[] = 'gravityview_searchwidget_admin';
+		$allowed[ ] = 'gravityview_searchwidget_admin';
 		return $allowed;
 	}
 
@@ -256,24 +256,24 @@ 
 	 */
 	public static function get_searchable_fields() {
 
-		if ( ! isset( $_POST['nonce'] ) || ! wp_verify_nonce( $_POST['nonce'], 'gravityview_ajaxsearchwidget' ) ) {
+		if ( ! isset( $_POST[ 'nonce' ] ) || ! wp_verify_nonce( $_POST[ 'nonce' ], 'gravityview_ajaxsearchwidget' ) ) {
 			exit( '0' );
 		}
 
 		$form = '';
 
 		// Fetch the form for the current View
-		if ( ! empty( $_POST['view_id'] ) ) {
+		if ( ! empty( $_POST[ 'view_id' ] ) ) {
 
-			$form = gravityview_get_form_id( $_POST['view_id'] );
+			$form = gravityview_get_form_id( $_POST[ 'view_id' ] );
 
-		} elseif ( ! empty( $_POST['formid'] ) ) {
+		} elseif ( ! empty( $_POST[ 'formid' ] ) ) {
 
-			$form = (int) $_POST['formid'];
+			$form = (int)$_POST[ 'formid' ];
 
-		} elseif ( ! empty( $_POST['template_id'] ) && class_exists( 'GravityView_Ajax' ) ) {
+		} elseif ( ! empty( $_POST[ 'template_id' ] ) && class_exists( 'GravityView_Ajax' ) ) {
 
-			$form = GravityView_Ajax::pre_get_form_fields( $_POST['template_id'] );
+			$form = GravityView_Ajax::pre_get_form_fields( $_POST[ 'template_id' ] );
 
 		}
 
@@ -318,8 +318,8 @@ 
 			)
 		);
 
-		foreach( $custom_fields as $custom_field_key => $custom_field ) {
-			$output .= sprintf( '<option value="%s" %s data-inputtypes="%s" data-placeholder="%s">%s</option>', $custom_field_key, selected( $custom_field_key, $current, false ), $custom_field['type'], self::get_field_label( array('field' => $custom_field_key ) ), $custom_field['text'] );
+		foreach ( $custom_fields as $custom_field_key => $custom_field ) {
+			$output .= sprintf( '<option value="%s" %s data-inputtypes="%s" data-placeholder="%s">%s</option>', $custom_field_key, selected( $custom_field_key, $current, false ), $custom_field[ 'type' ], self::get_field_label( array( 'field' => $custom_field_key ) ), $custom_field[ 'text' ] );
 		}
 
 		// Get fields with sub-inputs and no parent
@@ -341,13 +341,13 @@ 
 
 			foreach ( $fields as $id => $field ) {
 
-				if ( in_array( $field['type'], $blacklist_field_types ) ) {
+				if ( in_array( $field[ 'type' ], $blacklist_field_types ) ) {
 					continue;
 				}
 
-				$types = self::get_search_input_types( $id, $field['type'] );
+				$types = self::get_search_input_types( $id, $field[ 'type' ] );
 
-				$output .= '<option value="'. $id .'" '. selected( $id, $current, false ).'data-inputtypes="'. esc_attr( $types ) .'">'. esc_html( $field['label'] ) .'</option>';
+				$output .= '<option value="' . $id . '" ' . selected( $id, $current, false ) . 'data-inputtypes="' . esc_attr( $types ) . '">' . esc_html( $field[ 'label' ] ) . '</option>';
 			}
 		}
 
@@ -370,7 +370,7 @@ 
 	public static function get_search_input_types( $field_id = '', $field_type = null ) {
 
 		// @todo - This needs to be improved - many fields have . including products and addresses
-		if ( false !== strpos( (string) $field_id, '.' ) && in_array( $field_type, array( 'checkbox' ) ) || in_array( $field_id, array( 'is_fulfilled' ) ) ) {
+		if ( false !== strpos( (string)$field_id, '.' ) && in_array( $field_type, array( 'checkbox' ) ) || in_array( $field_id, array( 'is_fulfilled' ) ) ) {
 			$input_type = 'boolean'; // on/off checkbox
 		} elseif ( in_array( $field_type, array( 'checkbox', 'post_category', 'multiselect' ) ) ) {
 			$input_type = 'multi'; //multiselect
@@ -414,19 +414,19 @@ 
 			$post_id = 0;
 
 			// We're in the WordPress Widget context, and an overriding post ID has been set.
-			if ( ! empty( $widget_args['post_id'] ) ) {
-				$post_id = absint( $widget_args['post_id'] );
+			if ( ! empty( $widget_args[ 'post_id' ] ) ) {
+				$post_id = absint( $widget_args[ 'post_id' ] );
 			}
 			// We're in the WordPress Widget context, and the base View ID should be used
-			else if ( ! empty( $widget_args['view_id'] ) ) {
-				$post_id = absint( $widget_args['view_id'] );
+			else if ( ! empty( $widget_args[ 'view_id' ] ) ) {
+				$post_id = absint( $widget_args[ 'view_id' ] );
 			}
 
 			$args = gravityview_get_permalink_query_args( $post_id );
 
 			// Add hidden fields to the search form
 			foreach ( $args as $key => $value ) {
-				$search_fields[] = array(
+				$search_fields[ ] = array(
 					'name'  => $key,
 					'input' => 'hidden',
 					'value' => $value,
@@ -447,7 +447,7 @@ 
 	 */
 	public function filter_entries( $search_criteria ) {
 
-		if( 'post' === $this->search_method ) {
+		if ( 'post' === $this->search_method ) {
 			$get = $_POST;
 		} else {
 			$get = $_GET;
@@ -464,12 +464,12 @@ 
 		$get = gv_map_deep( $get, 'rawurldecode' );
 
 		// Make sure array key is set up
-		$search_criteria['field_filters'] = rgar( $search_criteria, 'field_filters', array() );
+		$search_criteria[ 'field_filters' ] = rgar( $search_criteria, 'field_filters', array() );
 
 		// add free search
-		if ( ! empty( $get['gv_search'] ) ) {
+		if ( ! empty( $get[ 'gv_search' ] ) ) {
 
-			$search_all_value = trim( $get['gv_search'] );
+			$search_all_value = trim( $get[ 'gv_search' ] );
 
 			/**
 			 * @filter `gravityview/search-all-split-words` Search for each word separately or the whole phrase?
@@ -478,7 +478,7 @@ 
 			 */
 			$split_words = apply_filters( 'gravityview/search-all-split-words', true );
 
-			if( $split_words ) {
+			if ( $split_words ) {
 
 				// Search for a piece
 				$words = explode( ' ', $search_all_value );
@@ -494,7 +494,7 @@ 
 			}
 
 			foreach ( $words as $word ) {
-				$search_criteria['field_filters'][] = array(
+				$search_criteria[ 'field_filters' ][ ] = array(
 					'key' => null, // The field ID to search
 					'value' => $word, // The value to search
 					'operator' => 'contains', // What to search in. Options: `is` or `contains`
@@ -503,8 +503,8 @@ 
 		}
 
 		//start date & end date
-		$curr_start = !empty( $get['gv_start'] ) ? $get['gv_start'] : '';
-		$curr_end = !empty( $get['gv_start'] ) ? $get['gv_end'] : '';
+		$curr_start = ! empty( $get[ 'gv_start' ] ) ? $get[ 'gv_start' ] : '';
+		$curr_end = ! empty( $get[ 'gv_start' ] ) ? $get[ 'gv_end' ] : '';
 
 		/**
 		 * @filter `gravityview_date_created_adjust_timezone` Whether to adjust the timezone for entries. \n
@@ -519,16 +519,16 @@ 
 		/**
 		 * Don't set $search_criteria['start_date'] if start_date is empty as it may lead to bad query results (GFAPI::get_entries)
 		 */
-		if( !empty( $curr_start ) ) {
-			$search_criteria['start_date'] = $adjust_tz ? get_gmt_from_date( $curr_start ) : $curr_start;
+		if ( ! empty( $curr_start ) ) {
+			$search_criteria[ 'start_date' ] = $adjust_tz ? get_gmt_from_date( $curr_start ) : $curr_start;
 		}
-		if( !empty( $curr_end ) ) {
-			$search_criteria['end_date'] = $adjust_tz ? get_gmt_from_date( $curr_end ) : $curr_end;
+		if ( ! empty( $curr_end ) ) {
+			$search_criteria[ 'end_date' ] = $adjust_tz ? get_gmt_from_date( $curr_end ) : $curr_end;
 		}
 
 		// search for a specific entry ID
 		if ( ! empty( $get[ 'gv_id' ] ) ) {
-			$search_criteria['field_filters'][] = array(
+			$search_criteria[ 'field_filters' ][ ] = array(
 				'key' => 'id',
 				'value' => absint( $get[ 'gv_id' ] ),
 				'operator' => '=',
@@ -537,36 +537,36 @@ 
 
 		// search for a specific Created_by ID
 		if ( ! empty( $get[ 'gv_by' ] ) ) {
-			$search_criteria['field_filters'][] = array(
+			$search_criteria[ 'field_filters' ][ ] = array(
 				'key' => 'created_by',
-				'value' => absint( $get['gv_by'] ),
+				'value' => absint( $get[ 'gv_by' ] ),
 				'operator' => '=',
 			);
 		}
 
 
 		// Get search mode passed in URL
-		$mode = isset( $get['mode'] ) && in_array( $get['mode'], array( 'any', 'all' ) ) ?  $get['mode'] : 'any';
+		$mode = isset( $get[ 'mode' ] ) && in_array( $get[ 'mode' ], array( 'any', 'all' ) ) ? $get[ 'mode' ] : 'any';
 
 		// get the other search filters
 		foreach ( $get as $key => $value ) {
 
-			if ( 0 !== strpos( $key, 'filter_' ) || gv_empty( $value, false ) || ( is_array( $value ) && count( $value ) === 1 && gv_empty( $value[0], false ) ) ) {
+			if ( 0 !== strpos( $key, 'filter_' ) || gv_empty( $value, false ) || ( is_array( $value ) && count( $value ) === 1 && gv_empty( $value[ 0 ], false ) ) ) {
 				continue;
 			}
 
 			// could return simple filter or multiple filters
 			$filter = $this->prepare_field_filter( $key, $value );
 
-			if ( isset( $filter[0]['value'] ) ) {
-				$search_criteria['field_filters'] = array_merge( $search_criteria['field_filters'], $filter );
+			if ( isset( $filter[ 0 ][ 'value' ] ) ) {
+				$search_criteria[ 'field_filters' ] = array_merge( $search_criteria[ 'field_filters' ], $filter );
 
 				// if date range type, set search mode to ALL
-				if ( ! empty( $filter[0]['operator'] ) && in_array( $filter[0]['operator'], array( '>=', '<=', '>', '<' ) ) ) {
+				if ( ! empty( $filter[ 0 ][ 'operator' ] ) && in_array( $filter[ 0 ][ 'operator' ], array( '>=', '<=', '>', '<' ) ) ) {
 					$mode = 'all';
 				}
-			} elseif( !empty( $filter ) ) {
-				$search_criteria['field_filters'][] = $filter;
+			} elseif ( ! empty( $filter ) ) {
+				$search_criteria[ 'field_filters' ][ ] = $filter;
 			}
 		}
 
@@ -575,7 +575,7 @@ 
 		 * @since 1.5.1
 		 * @param[out,in] string $mode Search mode (`any` vs `all`)
 		 */
-		$search_criteria['field_filters']['mode'] = apply_filters( 'gravityview/search/mode', $mode );
+		$search_criteria[ 'field_filters' ][ 'mode' ] = apply_filters( 'gravityview/search/mode', $mode );
 
 		do_action( 'gravityview_log_debug', sprintf( '%s[filter_entries] Returned Search Criteria: ', get_class( $this ) ), $search_criteria );
 
@@ -601,7 +601,7 @@ 
 		$field_id = str_replace( 'filter_', '', $key );
 
 		// calculates field_id, removing 'filter_' and for '_' for advanced fields ( like name or checkbox )
-		if ( preg_match('/^[0-9_]+$/ism', $field_id ) ) {
+		if ( preg_match( '/^[0-9_]+$/ism', $field_id ) ) {
 			$field_id = str_replace( '_', '.', $field_id );
 		}
 
@@ -615,11 +615,11 @@ 
 			'value' => $value,
 		);
 
-		switch ( $form_field['type'] ) {
+		switch ( $form_field[ 'type' ] ) {
 
 			case 'select':
 			case 'radio':
-				$filter['operator'] = 'is';
+				$filter[ 'operator' ] = 'is';
 				break;
 
 			case 'post_category':
@@ -633,7 +633,7 @@ 
 
 				foreach ( $value as $val ) {
 					$cat = get_term( $val, 'category' );
-					$filter[] = array(
+					$filter[ ] = array(
 						'key' => $field_id,
 						'value' => esc_attr( $cat->name ) . ':' . $val,
 						'operator' => 'is',
@@ -652,18 +652,18 @@ 
 				$filter = array();
 
 				foreach ( $value as $val ) {
-					$filter[] = array( 'key' => $field_id, 'value' => $val );
+					$filter[ ] = array( 'key' => $field_id, 'value' => $val );
 				}
 
 				break;
 
 			case 'checkbox':
 				// convert checkbox on/off into the correct search filter
-				if ( false !== strpos( $field_id, '.' ) && ! empty( $form_field['inputs'] ) && ! empty( $form_field['choices'] ) ) {
-					foreach ( $form_field['inputs'] as $k => $input ) {
-						if ( $input['id'] == $field_id ) {
-							$filter['value'] = $form_field['choices'][ $k ]['value'];
-							$filter['operator'] = 'is';
+				if ( false !== strpos( $field_id, '.' ) && ! empty( $form_field[ 'inputs' ] ) && ! empty( $form_field[ 'choices' ] ) ) {
+					foreach ( $form_field[ 'inputs' ] as $k => $input ) {
+						if ( $input[ 'id' ] == $field_id ) {
+							$filter[ 'value' ] = $form_field[ 'choices' ][ $k ][ 'value' ];
+							$filter[ 'operator' ] = 'is';
 							break;
 						}
 					}
@@ -673,7 +673,7 @@ 
 					$filter = array();
 
 					foreach ( $value as $val ) {
-						$filter[] = array(
+						$filter[ ] = array(
 							'key'   => $field_id,
 							'value' => $val,
 							'operator' => 'is',
@@ -694,9 +694,9 @@ 
 					foreach ( $words as $word ) {
 						if ( ! empty( $word ) && strlen( $word ) > 1 ) {
 							// Keep the same key for each filter
-							$filter['value'] = $word;
+							$filter[ 'value' ] = $word;
 							// Add a search for the value
-							$filters[] = $filter;
+							$filters[ ] = $filter;
 						}
 					}
 
@@ -723,19 +723,19 @@ 
 						 * @since 1.16.3
 						 * Safeguard until GF implements '<=' operator
 						 */
-						if( !GFFormsModel::is_valid_operator( $operator ) && $operator === '<=' ) {
+						if ( ! GFFormsModel::is_valid_operator( $operator ) && $operator === '<=' ) {
 							$operator = '<';
 							$date = date( 'Y-m-d', strtotime( $date . ' +1 day' ) );
 						}
 
-						$filter[] = array(
+						$filter[ ] = array(
 							'key' => $field_id,
 							'value' => self::get_formatted_date( $date, 'Y-m-d' ),
 							'operator' => $operator,
 						);
 					}
 				} else {
-					$filter['value'] = self::get_formatted_date( $value, 'Y-m-d' );
+					$filter[ 'value' ] = self::get_formatted_date( $value, 'Y-m-d' );
 				}
 
 				break;
@@ -766,7 +766,7 @@ 
 			'ymd_dot' => 'Y.m.d',
 		);
 
-		if ( ! empty( $field->dateFormat ) && isset( $datepicker[ $field->dateFormat ] ) ){
+		if ( ! empty( $field->dateFormat ) && isset( $datepicker[ $field->dateFormat ] ) ) {
 			$format = $datepicker[ $field->dateFormat ];
 		}
 
@@ -797,7 +797,7 @@ 
 	public function add_template_path( $file_paths ) {
 
 		// Index 100 is the default GravityView template path.
-		$file_paths[102] = self::$file . 'templates/';
+		$file_paths[ 102 ] = self::$file . 'templates/';
 
 		return $file_paths;
 	}
@@ -816,7 +816,7 @@ 
 		$has_date = false;
 
 		foreach ( $search_fields as $k => $field ) {
-			if ( in_array( $field['input'], array( 'date', 'date_range', 'entry_date' ) ) ) {
+			if ( in_array( $field[ 'input' ], array( 'date', 'date_range', 'entry_date' ) ) ) {
 				$has_date = true;
 				break;
 			}
@@ -843,7 +843,7 @@ 
 		}
 
 		// get configured search fields
-		$search_fields = ! empty( $widget_args['search_fields'] ) ? json_decode( $widget_args['search_fields'], true ) : '';
+		$search_fields = ! empty( $widget_args[ 'search_fields' ] ) ? json_decode( $widget_args[ 'search_fields' ], true ) : '';
 
 		if ( empty( $search_fields ) || ! is_array( $search_fields ) ) {
 			do_action( 'gravityview_log_debug', sprintf( '%s[render_frontend] No search fields configured for widget:', get_class( $this ) ), $widget_args );
@@ -858,34 +858,34 @@ 
 
 			$updated_field = $this->get_search_filter_details( $updated_field );
 
-			switch ( $field['field'] ) {
+			switch ( $field[ 'field' ] ) {
 
 				case 'search_all':
-					$updated_field['key'] = 'search_all';
-					$updated_field['input'] = 'search_all';
-					$updated_field['value'] = $this->rgget_or_rgpost( 'gv_search' );
+					$updated_field[ 'key' ] = 'search_all';
+					$updated_field[ 'input' ] = 'search_all';
+					$updated_field[ 'value' ] = $this->rgget_or_rgpost( 'gv_search' );
 					break;
 
 				case 'entry_date':
-					$updated_field['key'] = 'entry_date';
-					$updated_field['input'] = 'entry_date';
-					$updated_field['value'] = array(
+					$updated_field[ 'key' ] = 'entry_date';
+					$updated_field[ 'input' ] = 'entry_date';
+					$updated_field[ 'value' ] = array(
 						'start' => $this->rgget_or_rgpost( 'gv_start' ),
 						'end' => $this->rgget_or_rgpost( 'gv_end' ),
 					);
 					break;
 
 				case 'entry_id':
-					$updated_field['key'] = 'entry_id';
-					$updated_field['input'] = 'entry_id';
-					$updated_field['value'] = $this->rgget_or_rgpost( 'gv_id' );
+					$updated_field[ 'key' ] = 'entry_id';
+					$updated_field[ 'input' ] = 'entry_id';
+					$updated_field[ 'value' ] = $this->rgget_or_rgpost( 'gv_id' );
 					break;
 
 				case 'created_by':
-					$updated_field['key'] = 'created_by';
-					$updated_field['name'] = 'gv_by';
-					$updated_field['value'] = $this->rgget_or_rgpost( 'gv_by' );
-					$updated_field['choices'] = self::get_created_by_choices();
+					$updated_field[ 'key' ] = 'created_by';
+					$updated_field[ 'name' ] = 'gv_by';
+					$updated_field[ 'value' ] = $this->rgget_or_rgpost( 'gv_by' );
+					$updated_field[ 'choices' ] = self::get_created_by_choices();
 					break;
 			}
 
@@ -903,16 +903,16 @@ 
 		 */
 		$gravityview_view->search_fields = apply_filters( 'gravityview_widget_search_filters', $search_fields, $this, $widget_args );
 
-		$gravityview_view->search_layout = ! empty( $widget_args['search_layout'] ) ? $widget_args['search_layout'] : 'horizontal';
+		$gravityview_view->search_layout = ! empty( $widget_args[ 'search_layout' ] ) ? $widget_args[ 'search_layout' ] : 'horizontal';
 
 		/** @since 1.14 */
-		$gravityview_view->search_mode = ! empty( $widget_args['search_mode'] ) ? $widget_args['search_mode'] : 'any';
+		$gravityview_view->search_mode = ! empty( $widget_args[ 'search_mode' ] ) ? $widget_args[ 'search_mode' ] : 'any';
 
-		$custom_class = ! empty( $widget_args['custom_class'] ) ? $widget_args['custom_class'] : '';
+		$custom_class = ! empty( $widget_args[ 'custom_class' ] ) ? $widget_args[ 'custom_class' ] : '';
 
 		$gravityview_view->search_class = self::get_search_class( $custom_class );
 
-		$gravityview_view->search_clear = ! empty( $widget_args['search_clear'] ) ? $widget_args['search_clear'] : false;
+		$gravityview_view->search_clear = ! empty( $widget_args[ 'search_clear' ] ) ? $widget_args[ 'search_clear' ] : false;
 
 		if ( $this->has_date_field( $search_fields ) ) {
 			// enqueue datepicker stuff only if needed!
@@ -934,10 +934,10 @@ 
 	public static function get_search_class( $custom_class = '' ) {
 		$gravityview_view = GravityView_View::getInstance();
 
-		$search_class = 'gv-search-'.$gravityview_view->search_layout;
+		$search_class = 'gv-search-' . $gravityview_view->search_layout;
 
-		if ( ! empty( $custom_class )  ) {
-			$search_class .= ' '.$custom_class;
+		if ( ! empty( $custom_class ) ) {
+			$search_class .= ' ' . $custom_class;
 		}
 
 		/**
@@ -979,11 +979,11 @@ 
 
 		$label = rgget( 'label', $field );
 
-		if( '' === $label ) {
+		if ( '' === $label ) {
 
-			$label = isset( $form_field['label'] ) ? $form_field['label'] : '';
+			$label = isset( $form_field[ 'label' ] ) ? $form_field[ 'label' ] : '';
 
-			switch( $field['field'] ) {
+			switch ( $field[ 'field' ] ) {
 				case 'search_all':
 					$label = __( 'Search Entries:', 'gravityview' );
 					break;
@@ -995,10 +995,10 @@ 
 					break;
 				default:
 					// If this is a field input, not a field
-					if ( strpos( $field['field'], '.' ) > 0 && ! empty( $form_field['inputs'] ) ) {
+					if ( strpos( $field[ 'field' ], '.' ) > 0 && ! empty( $form_field[ 'inputs' ] ) ) {
 
 						// Get the label for the field in question, which returns an array
-						$items = wp_list_filter( $form_field['inputs'], array( 'id' => $field['field'] ) );
+						$items = wp_list_filter( $form_field[ 'inputs' ], array( 'id' => $field[ 'field' ] ) );
 
 						// Get the item with the `label` key
 						$values = wp_list_pluck( $items, 'label' );
@@ -1037,32 +1037,32 @@ 
 		$form = $gravityview_view->getForm();
 
 		// for advanced field ids (eg, first name / last name )
-		$name = 'filter_' . str_replace( '.', '_', $field['field'] );
+		$name = 'filter_' . str_replace( '.', '_', $field[ 'field' ] );
 
 		// get searched value from $_GET/$_POST (string or array)
 		$value = $this->rgget_or_rgpost( $name );
 
 		// get form field details
-		$form_field = gravityview_get_field( $form, $field['field'] );
+		$form_field = gravityview_get_field( $form, $field[ 'field' ] );
 
 		$filter = array(
-			'key' => $field['field'],
+			'key' => $field[ 'field' ],
 			'name' => $name,
 			'label' => self::get_field_label( $field, $form_field ),
-			'input' => $field['input'],
+			'input' => $field[ 'input' ],
 			'value' => $value,
-			'type' => $form_field['type'],
+			'type' => $form_field[ 'type' ],
 		);
 
 		// collect choices
-		if ( 'post_category' === $form_field['type'] && ! empty( $form_field['displayAllCategories'] ) && empty( $form_field['choices'] ) ) {
-			$filter['choices'] = gravityview_get_terms_choices();
-		} elseif ( ! empty( $form_field['choices'] ) ) {
-			$filter['choices'] = $form_field['choices'];
+		if ( 'post_category' === $form_field[ 'type' ] && ! empty( $form_field[ 'displayAllCategories' ] ) && empty( $form_field[ 'choices' ] ) ) {
+			$filter[ 'choices' ] = gravityview_get_terms_choices();
+		} elseif ( ! empty( $form_field[ 'choices' ] ) ) {
+			$filter[ 'choices' ] = $form_field[ 'choices' ];
 		}
 
-		if ( 'date_range' === $field['input'] && empty( $value ) ) {
-			$filter['value'] = array( 'start' => '', 'end' => '' );
+		if ( 'date_range' === $field[ 'input' ] && empty( $value ) ) {
+			$filter[ 'value' ] = array( 'start' => '', 'end' => '' );
 		}
 
 		return $filter;
@@ -1086,7 +1086,7 @@ 
 
 		$choices = array();
 		foreach ( $users as $user ) {
-			$choices[] = array(
+			$choices[ ] = array(
 				'value' => $user->ID,
 				'text' => $user->display_name,
 			);
@@ -1141,7 +1141,7 @@ 
 	 */
 	public function add_datepicker_js_dependency( $js_dependencies ) {
 
-		$js_dependencies[] = 'jquery-ui-datepicker';
+		$js_dependencies[ ] = 'jquery-ui-datepicker';
 
 		return $js_dependencies;
 	}
@@ -1185,7 +1185,7 @@ 
 			'isRTL'             => is_rtl(),
 		), $view_data );
 
-		$localizations['datepicker'] = $datepicker_settings;
+		$localizations[ 'datepicker' ] = $datepicker_settings;
 
 		return $localizations;
 
@@ -1214,7 +1214,7 @@ 
 	 * @return void
 	 */
 	private function maybe_enqueue_flexibility() {
-		if ( isset( $_SERVER['HTTP_USER_AGENT'] ) && preg_match( '/MSIE [8-9]/', $_SERVER['HTTP_USER_AGENT'] ) ) {
+		if ( isset( $_SERVER[ 'HTTP_USER_AGENT' ] ) && preg_match( '/MSIE [8-9]/', $_SERVER[ 'HTTP_USER_AGENT' ] ) ) {
 			wp_enqueue_script( 'gv-flexibility' );
 		}
 	}
@@ -1236,7 +1236,7 @@ 
 		add_filter( 'gravityview_js_localization', array( $this, 'add_datepicker_localization' ), 10, 2 );
 
 		$scheme = is_ssl() ? 'https://' : 'http://';
-		wp_enqueue_style( 'jquery-ui-datepicker', $scheme.'ajax.googleapis.com/ajax/libs/jqueryui/1.8.18/themes/smoothness/jquery-ui.css' );
+		wp_enqueue_style( 'jquery-ui-datepicker', $scheme . 'ajax.googleapis.com/ajax/libs/jqueryui/1.8.18/themes/smoothness/jquery-ui.css' );
 
 		/**
 		 * @filter `gravityview_search_datepicker_class`

includes/widgets/class-gravityview-widget-custom-content.php

Spacing +15 added lines, -15 removed lines

@@ -17,7 +17,7 @@ 
 
 	function __construct() {
 
-		$this->widget_description = __('Insert custom text or HTML as a widget', 'gravityview' );
+		$this->widget_description = __( 'Insert custom text or HTML as a widget', 'gravityview' );
 
 		$default_values = array(
 			'header' => 1,
@@ -42,39 +42,39 @@ 
 			),
 		);
 
-		parent::__construct( __( 'Custom Content', 'gravityview' ) , 'custom_content', $default_values, $settings );
+		parent::__construct( __( 'Custom Content', 'gravityview' ), 'custom_content', $default_values, $settings );
 	}
 
-	public function render_frontend( $widget_args, $content = '', $context = '') {
+	public function render_frontend( $widget_args, $content = '', $context = '' ) {
 
-		if( !$this->pre_render_frontend() ) {
+		if ( ! $this->pre_render_frontend() ) {
 			return;
 		}
 
-		if( !empty( $widget_args['title'] ) ) {
-			echo $widget_args['title'];
+		if ( ! empty( $widget_args[ 'title' ] ) ) {
+			echo $widget_args[ 'title' ];
 		}
 
 
 		// Make sure the class is loaded in DataTables
-		if( !class_exists( 'GFFormDisplay' ) ) {
+		if ( ! class_exists( 'GFFormDisplay' ) ) {
 			include_once( GFCommon::get_base_path() . '/form_display.php' );
 		}
 
-		$widget_args['content'] = trim( rtrim( $widget_args['content'] ) );
+		$widget_args[ 'content' ] = trim( rtrim( $widget_args[ 'content' ] ) );
 
 		// No custom content
-		if( empty( $widget_args['content'] ) ) {
-			do_action('gravityview_log_debug', sprintf( '%s[render_frontend]: No content.', get_class($this)) );
+		if ( empty( $widget_args[ 'content' ] ) ) {
+			do_action( 'gravityview_log_debug', sprintf( '%s[render_frontend]: No content.', get_class( $this ) ) );
 			return;
 		}
 
 		// Add paragraphs?
-		if( !empty( $widget_args['wpautop'] ) ) {
-			$widget_args['content'] = wpautop( $widget_args['content'] );
+		if ( ! empty( $widget_args[ 'wpautop' ] ) ) {
+			$widget_args[ 'content' ] = wpautop( $widget_args[ 'content' ] );
 		}
 
-		$content = $widget_args['content'];
+		$content = $widget_args[ 'content' ];
 
 		$content = GravityView_Merge_Tags::replace_variables( $content );
 
@@ -84,10 +84,10 @@ 
 
 
 		// Add custom class
-		$class = !empty( $widget_args['custom_class'] ) ? $widget_args['custom_class'] : '';
+		$class = ! empty( $widget_args[ 'custom_class' ] ) ? $widget_args[ 'custom_class' ] : '';
 		$class = gravityview_sanitize_html_class( $class );
 
-		echo '<div class="gv-widget-custom-content '.$class.'">'. $content .'</div>';
+		echo '<div class="gv-widget-custom-content ' . $class . '">' . $content . '</div>';
 
 	}
 

includes/widgets/class-gravityview-widget-pagination-info.php

Spacing +12 added lines, -12 removed lines

@@ -16,7 +16,7 @@ 
 
 	function __construct() {
 
-		$this->widget_description = __('Summary of the number of visible entries out of the total results.', 'gravityview' );
+		$this->widget_description = __( 'Summary of the number of visible entries out of the total results.', 'gravityview' );
 
 		$default_values = array(
 			'header' => 1,
@@ -25,18 +25,18 @@ 
 
 		$settings = array();
 
-		parent::__construct( __( 'Show Pagination Info', 'gravityview' ) , 'page_info', $default_values, $settings );
+		parent::__construct( __( 'Show Pagination Info', 'gravityview' ), 'page_info', $default_values, $settings );
 	}
 
-	public function render_frontend( $widget_args, $content = '', $context = '') {
+	public function render_frontend( $widget_args, $content = '', $context = '' ) {
 		$gravityview_view = GravityView_View::getInstance();
 
-		if( !$this->pre_render_frontend() ) {
+		if ( ! $this->pre_render_frontend() ) {
 			return;
 		}
 
-		if( !empty( $widget_args['title'] ) ) {
-			echo $widget_args['title'];
+		if ( ! empty( $widget_args[ 'title' ] ) ) {
+			echo $widget_args[ 'title' ];
 		}
 
 		$pagination_counts = $gravityview_view->getPaginationCounts();
@@ -45,16 +45,16 @@ 
 
 		$output = '';
 
-		if( ! empty( $pagination_counts ) ) {
+		if ( ! empty( $pagination_counts ) ) {
 
-			$first = $pagination_counts['first'];
-			$last = $pagination_counts['last'];
-			$total = $pagination_counts['total'];
+			$first = $pagination_counts[ 'first' ];
+			$last = $pagination_counts[ 'last' ];
+			$total = $pagination_counts[ 'total' ];
 
-			$class = !empty( $widget_args['custom_class'] ) ? $widget_args['custom_class'] : '';
+			$class = ! empty( $widget_args[ 'custom_class' ] ) ? $widget_args[ 'custom_class' ] : '';
 			$class = gravityview_sanitize_html_class( $class );
 
-			$output = '<div class="gv-widget-pagination '.$class.'"><p>'. sprintf(__( 'Displaying %1$s - %2$s of %3$s', 'gravityview' ), number_format_i18n( $first ), number_format_i18n( $last ), number_format_i18n( $total ) ) . '</p></div>';
+			$output = '<div class="gv-widget-pagination ' . $class . '"><p>' . sprintf( __( 'Displaying %1$s - %2$s of %3$s', 'gravityview' ), number_format_i18n( $first ), number_format_i18n( $last ), number_format_i18n( $total ) ) . '</p></div>';
 		}
 
 		/**

includes/class-gravityview-entry-list.php

Spacing +12 added lines, -12 removed lines

@@ -170,25 +170,25 @@ 
 	public function get_output() {
 
 		// No Entries
-		if( empty( $this->entries ) ) {
-			return '<div class="gv-no-results">'.$this->empty_message.'</div>';
+		if ( empty( $this->entries ) ) {
+			return '<div class="gv-no-results">' . $this->empty_message . '</div>';
 		}
 
 		$output = '';
 		$current_entry = GravityView_View::getInstance()->getCurrentEntry();
 
-		$output .= '<'. $this->wrapper_tag .'>';
+		$output .= '<' . $this->wrapper_tag . '>';
 
-		foreach( $this->entries as $entry ) {
+		foreach ( $this->entries as $entry ) {
 
-			if( $this->skip_entry( $entry, $current_entry ) ) {
+			if ( $this->skip_entry( $entry, $current_entry ) ) {
 				continue;
 			}
 
 			$output .= $this->get_item_output( $entry );
 		}
 
-		$output .= '</'. $this->wrapper_tag .'>';
+		$output .= '</' . $this->wrapper_tag . '>';
 
 		/**
 		 * @filter `gravityview/widget/recent-entries/output` Modify the HTML of the Recent Entries widget output
@@ -211,15 +211,15 @@ 
 	private function skip_entry( $entry, $current_entry ) {
 
 		// If skip entry is off, or there's no current entry, return false
-		if( empty( $this->skip_current_entry ) || empty( $current_entry ) ) {
+		if ( empty( $this->skip_current_entry ) || empty( $current_entry ) ) {
 			return false;
 		}
 
 		// If in Single or Edit mode, $current_entry will be an array.
-		$current_entry_id = is_array( $current_entry ) ? $current_entry['id'] : $current_entry;
+		$current_entry_id = is_array( $current_entry ) ? $current_entry[ 'id' ] : $current_entry;
 
 		// If the entry ID matches the current entry, yes: skip
-		if( $entry['id'] === $current_entry_id ) {
+		if ( $entry[ 'id' ] === $current_entry_id ) {
 			return true;
 		}
 
@@ -246,7 +246,7 @@ 
 
 		$item_output = gravityview_get_link( $link, $this->link_format );
 
-		if( !empty( $this->after_link ) ) {
+		if ( ! empty( $this->after_link ) ) {
 
 			/**
 			 * @filter `gravityview/entry-list/after-link` Modify the content displayed after the entry link in an entry list
@@ -255,14 +255,14 @@ 
 			 * @param array $entry Gravity Forms entry array
 			 * @param GravityView_Entry_List $this The current class instance
 			 */
-			$after_link = apply_filters( 'gravityview/entry-list/after-link', '<div>'.$this->after_link.'</div>', $entry, $this );
+			$after_link = apply_filters( 'gravityview/entry-list/after-link', '<div>' . $this->after_link . '</div>', $entry, $this );
 
 			$item_output .= $after_link;
 		}
 
 		$item_output = GravityView_API::replace_variables( $item_output, $this->form, $entry );
 
-		$item_output = '<'. $this->item_tag .'>'. $item_output .'</'. $this->item_tag .'>';
+		$item_output = '<' . $this->item_tag . '>' . $item_output . '</' . $this->item_tag . '>';
 
 		/**
 		 * @filter `gravityview/entry-list/item` Modify each item's output in an entry list

includes/class-gravityview-settings.php

Doc Comments +1 added lines

@@ -301,6 +301,7 @@
 	 * Make protected public
 	 * @inheritDoc
 	 * @access public
+	 * @param string $setting_name
 	 */
 	public function get_app_setting( $setting_name ) {
 

Spacing +85 added lines, -85 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 
-if( ! class_exists('GFAddOn') ) {
+if ( ! class_exists( 'GFAddOn' ) ) {
 	return;
 }
 
@@ -75,7 +75,7 @@ 
 	 */
 	public function __construct( $prevent_multiple_instances = '' ) {
 
-		if( $prevent_multiple_instances === 'get_instance' ) {
+		if ( $prevent_multiple_instances === 'get_instance' ) {
 			return parent::__construct();
 		}
 
@@ -87,7 +87,7 @@ 
 	 */
 	public static function get_instance() {
 
-		if( empty( self::$instance ) ) {
+		if ( empty( self::$instance ) ) {
 			self::$instance = new self( 'get_instance' );
 		}
 
@@ -106,7 +106,7 @@ 
 	 */
 	public function current_user_can_any( $caps ) {
 
-		if( empty( $caps ) ) {
+		if ( empty( $caps ) ) {
 			$caps = array( 'gravityview_full_access' );
 		}
 
@@ -160,7 +160,7 @@ 
             ),
 			'found-other' => array(
                 'label' => esc_html__( 'I found a better plugin', 'gravityview' ),
-                'followup' => esc_attr__('What plugin you are using, and why?', 'gravityview'),
+                'followup' => esc_attr__( 'What plugin you are using, and why?', 'gravityview' ),
             ),
 			'other' => array(
                 'label' => esc_html__( 'Other', 'gravityview' ),
@@ -247,7 +247,7 @@ 
                 });
 
                 function gv_feedback_append_error_message() {
-                    $('#gv-uninstall-thanks').append('<div class="notice error"><?php echo esc_js( __('There was an error sharing your feedback. Sorry! Please email us at support@gravityview.co', 'gravityview' ) ) ?></div>');
+                    $('#gv-uninstall-thanks').append('<div class="notice error"><?php echo esc_js( __( 'There was an error sharing your feedback. Sorry! Please email us at support@gravityview.co', 'gravityview' ) ) ?></div>');
                 }
             });
         </script>
@@ -264,15 +264,15 @@ 
             </ul>
             <div class="gv-followup widefat">
                 <p><strong><label for="gv-reason-details"><?php esc_html_e( 'Comments', 'gravityview' ); ?></label></strong></p>
-                <textarea id="gv-reason-details" name="reason_details" data-default="<?php esc_attr_e('Please share your thoughts about GravityView', 'gravityview') ?>" placeholder="<?php esc_attr_e('Please share your thoughts about GravityView', 'gravityview'); ?>" class="large-text"></textarea>
+                <textarea id="gv-reason-details" name="reason_details" data-default="<?php esc_attr_e( 'Please share your thoughts about GravityView', 'gravityview' ) ?>" placeholder="<?php esc_attr_e( 'Please share your thoughts about GravityView', 'gravityview' ); ?>" class="large-text"></textarea>
             </div>
             <div class="scale-description">
-                <p><strong><?php esc_html_e('How likely are you to recommend GravityView?', 'gravityview' ); ?></strong></p>
+                <p><strong><?php esc_html_e( 'How likely are you to recommend GravityView?', 'gravityview' ); ?></strong></p>
                 <ul class="inline">
 					<?php
 					$i = 0;
-					while( $i < 11 ) {
-						echo '<li class="inline number-scale"><label><input name="likely_to_refer" id="likely_to_refer_'.$i.'" value="'.$i.'" type="radio"> '.$i.'</label></li>';
+					while ( $i < 11 ) {
+						echo '<li class="inline number-scale"><label><input name="likely_to_refer" id="likely_to_refer_' . $i . '" value="' . $i . '" type="radio"> ' . $i . '</label></li>';
 						$i++;
 					}
 					?>
@@ -281,7 +281,7 @@ 
             </div>
 
             <div class="gv-form-field-wrapper">
-                <label><input type="checkbox" class="checkbox" name="follow_up_with_me" value="1" /> <?php esc_html_e('Please follow up with me about my feedback', 'gravityview'); ?></label>
+                <label><input type="checkbox" class="checkbox" name="follow_up_with_me" value="1" /> <?php esc_html_e( 'Please follow up with me about my feedback', 'gravityview' ); ?></label>
             </div>
 
             <div class="submit">
@@ -295,7 +295,7 @@ 
         <div id="gv-uninstall-thanks" class="notice notice-large notice-updated below-h2" style="display:none;">
             <h3 class="notice-title"><?php esc_html_e( 'Thank you for using GravityView!', 'gravityview' ); ?></h3>
             <p><?php echo gravityview_get_floaty(); ?>
-				<?php echo make_clickable( esc_html__('Your feedback helps us improve GravityView. If you have any questions or comments, email us: support@gravityview.co', 'gravityview' ) ); ?>
+				<?php echo make_clickable( esc_html__( 'Your feedback helps us improve GravityView. If you have any questions or comments, email us: support@gravityview.co', 'gravityview' ) ); ?>
             </p>
             <div class="wp-clearfix"></div>
         </div>
@@ -369,7 +369,7 @@ 
 		add_filter( 'gform_addon_app_settings_menu_gravityview', array( $this, 'modify_app_settings_menu_title' ) );
 
 		/** @since 1.7.6 */
-		add_action('network_admin_menu', array( $this, 'add_network_menu' ) );
+		add_action( 'network_admin_menu', array( $this, 'add_network_menu' ) );
 
 		parent::init_admin();
 	}
@@ -383,7 +383,7 @@ 
 	 */
 	public function modify_app_settings_menu_title( $setting_tabs ) {
 
-		$setting_tabs[0]['label'] = __( 'GravityView Settings', 'gravityview');
+		$setting_tabs[ 0 ][ 'label' ] = __( 'GravityView Settings', 'gravityview' );
 
 		return $setting_tabs;
 	}
@@ -400,11 +400,11 @@ 
 	 */
 	private function _load_license_handler() {
 
-		if( !empty( $this->License_Handler ) ) {
+		if ( ! empty( $this->License_Handler ) ) {
 			return;
 		}
 
-		require_once( GRAVITYVIEW_DIR . 'includes/class-gv-license-handler.php');
+		require_once( GRAVITYVIEW_DIR . 'includes/class-gv-license-handler.php' );
 
 		$this->License_Handler = GV_License_Handler::get_instance( $this );
 	}
@@ -416,42 +416,42 @@ 
 	function license_key_notice() {
 
 		// Only show on GravityView pages
-		if( ! gravityview_is_admin_page() ) {
+		if ( ! gravityview_is_admin_page() ) {
 			return;
 		}
 
-		$license_status = self::getSetting('license_key_status');
-		$license_key = self::getSetting('license_key');
-		if( '' === $license_key ) {
+		$license_status = self::getSetting( 'license_key_status' );
+		$license_key = self::getSetting( 'license_key' );
+		if ( '' === $license_key ) {
 			$license_status = 'inactive';
         }
 		$license_id = empty( $license_key ) ? 'license' : $license_key;
 
-		$message = esc_html__('Your GravityView license %s. This means you&rsquo;re missing out on updates and support! %sActivate your license%s or %sget a license here%s.', 'gravityview');
+		$message = esc_html__( 'Your GravityView license %s. This means you&rsquo;re missing out on updates and support! %sActivate your license%s or %sget a license here%s.', 'gravityview' );
 
 		/**
 		 * I wanted to remove the period from after the buttons in the string,
 		 * but didn't want to mess up the translation strings for the translators.
 		 */
 		$message = mb_substr( $message, 0, mb_strlen( $message ) - 1 );
-		$title = __('Inactive License', 'gravityview');
+		$title = __( 'Inactive License', 'gravityview' );
 		$status = '';
 		$update_below = false;
 		$primary_button_link = admin_url( 'edit.php?post_type=gravityview&amp;page=gravityview_settings' );
 		switch ( $license_status ) {
 			/** @since 1.17 */
 			case 'expired':
-				$title = __('Expired License', 'gravityview');
+				$title = __( 'Expired License', 'gravityview' );
 				$status = 'expired';
-				$message = $this->get_license_handler()->strings( 'expired', self::getSetting('license_key_response') );
+				$message = $this->get_license_handler()->strings( 'expired', self::getSetting( 'license_key_response' ) );
 				break;
 			case 'invalid':
-				$title = __('Invalid License', 'gravityview');
-				$status = __('is invalid', 'gravityview');
+				$title = __( 'Invalid License', 'gravityview' );
+				$status = __( 'is invalid', 'gravityview' );
 				break;
 			case 'deactivated':
-				$status = __('is inactive', 'gravityview');
-				$update_below = __('Activate your license key below.', 'gravityview');
+				$status = __( 'is inactive', 'gravityview' );
+				$update_below = __( 'Activate your license key below.', 'gravityview' );
 				break;
 			/** @noinspection PhpMissingBreakStatementInspection */
 			case '':
@@ -459,27 +459,27 @@ 
 				// break intentionally left blank
 			case 'inactive':
 			case 'site_inactive':
-				$status = __('has not been activated', 'gravityview');
-				$update_below = __('Activate your license key below.', 'gravityview');
+				$status = __( 'has not been activated', 'gravityview' );
+				$update_below = __( 'Activate your license key below.', 'gravityview' );
 				break;
 		}
-		$url = 'https://gravityview.co/pricing/?utm_source=admin_notice&utm_medium=admin&utm_content='.$license_status.'&utm_campaign=Admin%20Notice';
+		$url = 'https://gravityview.co/pricing/?utm_source=admin_notice&utm_medium=admin&utm_content=' . $license_status . '&utm_campaign=Admin%20Notice';
 
 		// Show a different notice on settings page for inactive licenses (hide the buttons)
-		if( $update_below && gravityview_is_admin_page( '', 'settings' ) ) {
+		if ( $update_below && gravityview_is_admin_page( '', 'settings' ) ) {
 			$message = sprintf( $message, $status, '<div class="hidden">', '', '', '</div><a href="#" onclick="jQuery(\'#license_key\').focus(); return false;">' . $update_below . '</a>' );
 		} else {
 			$message = sprintf( $message, $status, "\n\n" . '<a href="' . esc_url( $primary_button_link ) . '" class="button button-primary">', '</a>', '<a href="' . esc_url( $url ) . '" class="button button-secondary">', '</a>' );
 		}
 
-		if( !empty( $status ) ) {
+		if ( ! empty( $status ) ) {
 			GravityView_Admin_Notices::add_notice( array(
 				'message' => $message,
 				'class'	=> 'updated',
 				'title' => $title,
 				'cap' => 'gravityview_edit_settings',
-				'dismiss' => sha1( $license_status.'_'.$license_id ),
-			));
+				'dismiss' => sha1( $license_status . '_' . $license_id ),
+			) );
 		}
 	}
 
@@ -491,7 +491,7 @@ 
 
 		$styles = parent::styles();
 
-		$styles[] = array(
+		$styles[ ] = array(
 			'handle'  => 'gravityview_settings',
 			'src'     => plugins_url( 'assets/css/admin-settings.css', GRAVITYVIEW_FILE ),
 			'version' => GravityView_Plugin::version,
@@ -514,7 +514,7 @@ 
 	 * @return void
 	 */
 	public function add_network_menu() {
-		if( GravityView_Plugin::is_network_activated() ) {
+		if ( GravityView_Plugin::is_network_activated() ) {
 			add_menu_page( __( 'Settings', 'gravityview' ), __( 'GravityView', 'gravityview' ), $this->_capabilities_app_settings, "{$this->_slug}_settings", array( $this, 'app_tab_page' ), 'none' );
 		}
 	}
@@ -531,7 +531,7 @@ 
 		 * If multisite and not network admin, we don't want the settings to show.
 		 * @since 1.7.6
 		 */
-		$show_submenu = !is_multisite() ||  is_main_site() || !GravityView_Plugin::is_network_activated() || ( is_network_admin() && GravityView_Plugin::is_network_activated() );
+		$show_submenu = ! is_multisite() || is_main_site() || ! GravityView_Plugin::is_network_activated() || ( is_network_admin() && GravityView_Plugin::is_network_activated() );
 
 		/**
 		 * Override whether to show the Settings menu on a per-blog basis.
@@ -540,7 +540,7 @@ 
 		 */
 		$show_submenu = apply_filters( 'gravityview/show-settings-menu', $show_submenu );
 
-		if( $show_submenu ) {
+		if ( $show_submenu ) {
 			add_submenu_page( 'edit.php?post_type=gravityview', __( 'Settings', 'gravityview' ), __( 'Settings', 'gravityview' ), $this->_capabilities_app_settings, $this->_slug . '_settings', array( $this, 'app_tab_page' ) );
 		}
 	}
@@ -579,7 +579,7 @@ 
 		/**
 		 * Backward compatibility with Redux
 		 */
-		if( $setting_name === 'license' ) {
+		if ( $setting_name === 'license' ) {
 			return array(
 				'license' => parent::get_app_setting( 'license_key' ),
 				'status' => parent::get_app_setting( 'license_key_status' ),
@@ -643,7 +643,7 @@ 
 
 		$return = $text . $activation;
 
-		if( $echo ) {
+		if ( $echo ) {
 			echo $return;
 		}
 
@@ -670,15 +670,15 @@ 
 	 */
 	public function settings_submit( $field, $echo = true ) {
 
-		$field['type']  = ( isset($field['type']) && in_array( $field['type'], array('submit','reset','button') ) ) ? $field['type'] : 'submit';
+		$field[ 'type' ] = ( isset( $field[ 'type' ] ) && in_array( $field[ 'type' ], array( 'submit', 'reset', 'button' ) ) ) ? $field[ 'type' ] : 'submit';
 
 		$attributes    = $this->get_field_attributes( $field );
 		$default_value = rgar( $field, 'value' ) ? rgar( $field, 'value' ) : rgar( $field, 'default_value' );
-		$value         = $this->get_setting( $field['name'], $default_value );
+		$value         = $this->get_setting( $field[ 'name' ], $default_value );
 
 
-		$attributes['class'] = isset( $attributes['class'] ) ? esc_attr( $attributes['class'] ) : 'button-primary gfbutton';
-		$name    = ( $field['name'] === 'gform-settings-save' ) ? $field['name'] : '_gaddon_setting_'.$field['name'];
+		$attributes[ 'class' ] = isset( $attributes[ 'class' ] ) ? esc_attr( $attributes[ 'class' ] ) : 'button-primary gfbutton';
+		$name = ( $field[ 'name' ] === 'gform-settings-save' ) ? $field[ 'name' ] : '_gaddon_setting_' . $field[ 'name' ];
 
 		if ( empty( $value ) ) {
 			$value = __( 'Update Settings', 'gravityview' );
@@ -687,7 +687,7 @@ 
 		$attributes = $this->get_field_attributes( $field );
 
 		$html = '<input
-                    type="' . $field['type'] . '"
+                    type="' . $field[ 'type' ] . '"
                     name="' . esc_attr( $name ) . '"
                     value="' . $value . '" ' .
 		        implode( ' ', $attributes ) .
@@ -709,12 +709,12 @@ 
 	 * @return string
 	 */
 	public function settings_save( $field, $echo = true ) {
-		$field['type']  = 'submit';
-		$field['name']  = 'gform-settings-save';
-		$field['class'] = isset( $field['class'] ) ? $field['class'] : 'button-primary gfbutton';
+		$field[ 'type' ]  = 'submit';
+		$field[ 'name' ]  = 'gform-settings-save';
+		$field[ 'class' ] = isset( $field[ 'class' ] ) ? $field[ 'class' ] : 'button-primary gfbutton';
 
 		if ( ! rgar( $field, 'value' ) ) {
-			$field['value'] = __( 'Update Settings', 'gravityview' );
+			$field[ 'value' ] = __( 'Update Settings', 'gravityview' );
 		}
 
 		$output = $this->settings_submit( $field, false );
@@ -723,7 +723,7 @@ 
 		$this->app_settings_uninstall_tab();
 		$output .= ob_get_clean();
 
-		if( $echo ) {
+		if ( $echo ) {
 			echo $output;
 		}
 
@@ -741,8 +741,8 @@ 
 		parent::single_setting_label( $field );
 
 		// Added by GravityView
-		if ( isset( $field['description'] ) ) {
-			echo '<span class="description">'. $field['description'] .'</span>';
+		if ( isset( $field[ 'description' ] ) ) {
+			echo '<span class="description">' . $field[ 'description' ] . '</span>';
 		}
 
 	}
@@ -804,11 +804,11 @@ 
 
 		// If the posted key doesn't match the activated/deactivated key (set using the Activate License button, AJAX response),
 		// then we assume it's changed. If it's changed, unset the status and the previous response.
-		if( $local_key !== $response_key ) {
+		if ( $local_key !== $response_key ) {
 
-			unset( $posted_settings['license_key_response'] );
-			unset( $posted_settings['license_key_status'] );
-			GFCommon::add_error_message( __('The license key you entered has been saved, but not activated. Please activate the license.', 'gravityview' ) );
+			unset( $posted_settings[ 'license_key_response' ] );
+			unset( $posted_settings[ 'license_key_status' ] );
+			GFCommon::add_error_message( __( 'The license key you entered has been saved, but not activated. Please activate the license.', 'gravityview' ) );
 		}
 
 		return $posted_settings;
@@ -843,25 +843,25 @@ 
 				'label'             => __( 'License Key', 'gravityview' ),
 				'description'          => __( 'Enter the license key that was sent to you on purchase. This enables plugin updates &amp; support.', 'gravityview' ) . $this->get_license_handler()->license_details( $this->get_app_setting( 'license_key_response' ) ),
 				'type'              => 'edd_license',
-				'data-pending-text' => __('Verifying license&hellip;', 'gravityview'),
-				'default_value'           => $default_settings['license_key'],
+				'data-pending-text' => __( 'Verifying license&hellip;', 'gravityview' ),
+				'default_value'           => $default_settings[ 'license_key' ],
 				'class'             => ( '' == $this->get_app_setting( 'license_key' ) ) ? 'activate code regular-text edd-license-key' : 'deactivate code regular-text edd-license-key',
 			),
 			array(
 				'name'       => 'license_key_response',
-				'default_value'  => $default_settings['license_key_response'],
+				'default_value'  => $default_settings[ 'license_key_response' ],
 				'type'     => 'hidden',
 			),
 			array(
 				'name'       => 'license_key_status',
-				'default_value'  => $default_settings['license_key_status'],
+				'default_value'  => $default_settings[ 'license_key_status' ],
 				'type'     => 'hidden',
 			),
 			array(
 				'name'       => 'support-email',
 				'type'     => 'text',
 				'validate' => 'email',
-				'default_value'  => $default_settings['support-email'],
+				'default_value'  => $default_settings[ 'support-email' ],
 				'label'    => __( 'Support Email', 'gravityview' ),
 				'description' => __( 'In order to provide responses to your support requests, please provide your email address.', 'gravityview' ),
 				'class'    => 'code regular-text',
@@ -873,38 +873,38 @@ 
 				'name'         => 'support_port',
 				'type'       => 'radio',
 				'label'      => __( 'Show Support Port?', 'gravityview' ),
-				'default_value'    => $default_settings['support_port'],
+				'default_value'    => $default_settings[ 'support_port' ],
 				'horizontal' => 1,
 				'choices'    => array(
 					array(
-						'label' => _x('Show', 'Setting: Show or Hide', 'gravityview'),
+						'label' => _x( 'Show', 'Setting: Show or Hide', 'gravityview' ),
 						'value' => '1',
 					),
 					array(
-						'label' => _x('Hide', 'Setting: Show or Hide', 'gravityview'),
+						'label' => _x( 'Hide', 'Setting: Show or Hide', 'gravityview' ),
 						'value' => '0',
 					),
 				),
-				'tooltip' => '<p><img src="' . esc_url_raw( plugins_url('assets/images/screenshots/beacon.png', GRAVITYVIEW_FILE ) ) . '" alt="' . esc_attr__( 'The Support Port looks like this.', 'gravityview' ) . '" class="alignright" style="max-width:40px; margin:.5em;" />' . esc_html__('The Support Port provides quick access to how-to articles and tutorials. For administrators, it also makes it easy to contact support.', 'gravityview') . '</p>',
+				'tooltip' => '<p><img src="' . esc_url_raw( plugins_url( 'assets/images/screenshots/beacon.png', GRAVITYVIEW_FILE ) ) . '" alt="' . esc_attr__( 'The Support Port looks like this.', 'gravityview' ) . '" class="alignright" style="max-width:40px; margin:.5em;" />' . esc_html__( 'The Support Port provides quick access to how-to articles and tutorials. For administrators, it also makes it easy to contact support.', 'gravityview' ) . '</p>',
 				'description'   => __( 'Show the Support Port on GravityView pages?', 'gravityview' ),
 			),
 			array(
 				'name'         => 'no-conflict-mode',
 				'type'       => 'radio',
 				'label'      => __( 'No-Conflict Mode', 'gravityview' ),
-				'default_value'    => $default_settings['no-conflict-mode'],
+				'default_value'    => $default_settings[ 'no-conflict-mode' ],
 				'horizontal' => 1,
 				'choices'    => array(
 					array(
-						'label' => _x('On', 'Setting: On or off', 'gravityview'),
+						'label' => _x( 'On', 'Setting: On or off', 'gravityview' ),
 						'value' => '1',
 					),
 					array(
-						'label' => _x('Off', 'Setting: On or off', 'gravityview'),
+						'label' => _x( 'Off', 'Setting: On or off', 'gravityview' ),
 						'value' => '0',
 					),
 				),
-				'description'   => __( 'Set this to ON to prevent extraneous scripts and styles from being printed on GravityView admin pages, reducing conflicts with other plugins and themes.', 'gravityview' ) . ' ' . __('If your Edit View tabs are ugly, enable this setting.', 'gravityview'),
+				'description'   => __( 'Set this to ON to prevent extraneous scripts and styles from being printed on GravityView admin pages, reducing conflicts with other plugins and themes.', 'gravityview' ) . ' ' . __( 'If your Edit View tabs are ugly, enable this setting.', 'gravityview' ),
 			),
 		) );
 
@@ -915,20 +915,20 @@ 
 		 * @since 1.7.4
 		 */
 		foreach ( $fields as &$field ) {
-			$field['name']          = isset( $field['name'] ) ? $field['name'] : rgget('id', $field );
-			$field['label']         = isset( $field['label'] ) ? $field['label'] : rgget('title', $field );
-			$field['default_value'] = isset( $field['default_value'] ) ? $field['default_value'] : rgget('default', $field );
-			$field['description']   = isset( $field['description'] ) ? $field['description'] : rgget('subtitle', $field );
+			$field[ 'name' ]          = isset( $field[ 'name' ] ) ? $field[ 'name' ] : rgget( 'id', $field );
+			$field[ 'label' ]         = isset( $field[ 'label' ] ) ? $field[ 'label' ] : rgget( 'title', $field );
+			$field[ 'default_value' ] = isset( $field[ 'default_value' ] ) ? $field[ 'default_value' ] : rgget( 'default', $field );
+			$field[ 'description' ]   = isset( $field[ 'description' ] ) ? $field[ 'description' ] : rgget( 'subtitle', $field );
 
-			if( $disabled_attribute ) {
-				$field['disabled']  = $disabled_attribute;
+			if ( $disabled_attribute ) {
+				$field[ 'disabled' ] = $disabled_attribute;
 			}
 		}
 
 
         $sections = array(
             array(
-                'description' =>      sprintf( '<span class="version-info description">%s</span>', sprintf( __('You are running GravityView version %s', 'gravityview'), GravityView_Plugin::version ) ),
+                'description' =>      sprintf( '<span class="version-info description">%s</span>', sprintf( __( 'You are running GravityView version %s', 'gravityview' ), GravityView_Plugin::version ) ),
                 'fields'      => $fields,
             )
         );
@@ -939,8 +939,8 @@ 
             'type'     => 'save',
         );
 
-		if( $disabled_attribute ) {
-			$button['disabled'] = $disabled_attribute;
+		if ( $disabled_attribute ) {
+			$button[ 'disabled' ] = $disabled_attribute;
 		}
 
 
@@ -960,20 +960,20 @@ 
 		// If there are extensions, add a section for them
 		if ( ! empty( $extension_sections ) ) {
 
-			if( $disabled_attribute ) {
+			if ( $disabled_attribute ) {
 				foreach ( $extension_sections as &$section ) {
-					foreach ( $section['fields'] as &$field ) {
-						$field['disabled'] = $disabled_attribute;
+					foreach ( $section[ 'fields' ] as &$field ) {
+						$field[ 'disabled' ] = $disabled_attribute;
 					}
 				}
 			}
 
-            $k = count( $extension_sections ) - 1 ;
-            $extension_sections[ $k ]['fields'][] = $button;
+            $k = count( $extension_sections ) - 1;
+            $extension_sections[ $k ][ 'fields' ][ ] = $button;
 			$sections = array_merge( $sections, $extension_sections );
 		} else {
             // add the 'update settings' button to the general section
-            $sections[0]['fields'][] = $button;
+            $sections[ 0 ][ 'fields' ][ ] = $button;
         }
 
 		return $sections;

Indentation +63 added lines, -63 removed lines

@@ -122,10 +122,10 @@ 
 	}
 
 	/**
-     * Uninstall all traces of GravityView
-     *
-     * Note: method is public because parent method is public
-     *
+	 * Uninstall all traces of GravityView
+	 *
+	 * Note: method is public because parent method is public
+	 *
 	 * @return bool
 	 */
 	public function uninstall() {
@@ -137,53 +137,53 @@ 
 		$uninstaller->fire_everything();
 
 		/**
-         * Set the path so that Gravity Forms can de-activate GravityView
-         * @see GFAddOn::uninstall_addon
-         * @uses deactivate_plugins()
-         */
+		 * Set the path so that Gravity Forms can de-activate GravityView
+		 * @see GFAddOn::uninstall_addon
+		 * @uses deactivate_plugins()
+		 */
 		$this->_path = GRAVITYVIEW_FILE;
 
 		return true;
 	}
 
 	/**
-     * Get an array of reasons why the plugin might be uninstalled
-     *
-     * @since 1.17.5
-     *
+	 * Get an array of reasons why the plugin might be uninstalled
+	 *
+	 * @since 1.17.5
+	 *
 	 * @return array Array of reasons with the label and followup questions for each uninstall reason
 	 */
 	private function get_uninstall_reasons() {
 
 		$reasons = array(
 			'will-continue' => array(
-                'label' => esc_html__( 'I am going to continue using GravityView', 'gravityview' ),
-            ),
+				'label' => esc_html__( 'I am going to continue using GravityView', 'gravityview' ),
+			),
 			'no-longer-need' => array(
-                'label' => esc_html__( 'I no longer need GravityView', 'gravityview' ),
-            ),
+				'label' => esc_html__( 'I no longer need GravityView', 'gravityview' ),
+			),
 			'doesnt-work' => array(
-                'label' => esc_html__( 'The plugin doesn\'t work', 'gravityview' ),
-            ),
+				'label' => esc_html__( 'The plugin doesn\'t work', 'gravityview' ),
+			),
 			'found-other' => array(
-                'label' => esc_html__( 'I found a better plugin', 'gravityview' ),
-                'followup' => esc_attr__('What plugin you are using, and why?', 'gravityview'),
-            ),
+				'label' => esc_html__( 'I found a better plugin', 'gravityview' ),
+				'followup' => esc_attr__('What plugin you are using, and why?', 'gravityview'),
+			),
 			'other' => array(
-                'label' => esc_html__( 'Other', 'gravityview' ),
-            ),
+				'label' => esc_html__( 'Other', 'gravityview' ),
+			),
 		);
 
 		shuffle( $reasons );
 
 		return $reasons;
-    }
+	}
 
 	/**
-     * Display a feedback form when the plugin is uninstalled
-     *
-     * @since 1.17.5
-     *
+	 * Display a feedback form when the plugin is uninstalled
+	 *
+	 * @since 1.17.5
+	 *
 	 * @return string HTML of the uninstallation form
 	 */
 	public function uninstall_form() {
@@ -263,7 +263,7 @@ 
             <h2><?php esc_html_e( 'Why did you uninstall GravityView?', 'gravityview' ); ?></h2>
             <ul>
 				<?php
-                $reasons = $this->get_uninstall_reasons();
+				$reasons = $this->get_uninstall_reasons();
 				foreach ( $reasons as $reason ) {
 					printf( '<li><label><input name="reason" type="radio" value="other" data-followup="%s"> %s</label></li>', rgar( $reason, 'followup' ), rgar( $reason, 'label' ) );
 				}
@@ -431,7 +431,7 @@ 
 		$license_key = self::getSetting('license_key');
 		if( '' === $license_key ) {
 			$license_status = 'inactive';
-        }
+		}
 		$license_id = empty( $license_key ) ? 'license' : $license_key;
 
 		$message = esc_html__('Your GravityView license %s. This means you&rsquo;re missing out on updates and support! %sActivate your license%s or %sget a license here%s.', 'gravityview');
@@ -569,12 +569,12 @@ 
 	}
 
 	public function app_settings_tab() {
-	    parent::app_settings_tab();
+		parent::app_settings_tab();
 
 		if ( $this->maybe_uninstall() ) {
-            echo $this->uninstall_form();
+			echo $this->uninstall_form();
 		}
-    }
+	}
 
 	/**
 	 * Make protected public
@@ -697,8 +697,8 @@ 
                     type="' . $field['type'] . '"
                     name="' . esc_attr( $name ) . '"
                     value="' . $value . '" ' .
-		        implode( ' ', $attributes ) .
-		        ' />';
+				implode( ' ', $attributes ) .
+				' />';
 
 		if ( $echo ) {
 			echo $html;
@@ -933,36 +933,36 @@ 
 		}
 
 
-        $sections = array(
-            array(
-                'description' =>      sprintf( '<span class="version-info description">%s</span>', sprintf( __('You are running GravityView version %s', 'gravityview'), GravityView_Plugin::version ) ),
-                'fields'      => $fields,
-            )
-        );
+		$sections = array(
+			array(
+				'description' =>      sprintf( '<span class="version-info description">%s</span>', sprintf( __('You are running GravityView version %s', 'gravityview'), GravityView_Plugin::version ) ),
+				'fields'      => $fields,
+			)
+		);
 
-        // custom 'update settings' button
-        $button = array(
-            'class' => 'button button-primary button-hero',
-            'type'     => 'save',
-        );
+		// custom 'update settings' button
+		$button = array(
+			'class' => 'button button-primary button-hero',
+			'type'     => 'save',
+		);
 
 		if( $disabled_attribute ) {
 			$button['disabled'] = $disabled_attribute;
 		}
 
 
-        /**
-         * @filter `gravityview/settings/extension/sections` Modify the GravityView settings page
-         * Extensions can tap in here to insert their own section and settings.
-         * <code>
-         *   $sections[] = array(
-         *      'title' => __( 'GravityView My Extension Settings', 'gravityview' ),
-         *      'fields' => $settings,
-         *   );
-         * </code>
-         * @param array $extension_settings Empty array, ready for extension settings!
-         */
-        $extension_sections = apply_filters( 'gravityview/settings/extension/sections', array() );
+		/**
+		 * @filter `gravityview/settings/extension/sections` Modify the GravityView settings page
+		 * Extensions can tap in here to insert their own section and settings.
+		 * <code>
+		 *   $sections[] = array(
+		 *      'title' => __( 'GravityView My Extension Settings', 'gravityview' ),
+		 *      'fields' => $settings,
+		 *   );
+		 * </code>
+		 * @param array $extension_settings Empty array, ready for extension settings!
+		 */
+		$extension_sections = apply_filters( 'gravityview/settings/extension/sections', array() );
 
 		// If there are extensions, add a section for them
 		if ( ! empty( $extension_sections ) ) {
@@ -975,13 +975,13 @@ 
 				}
 			}
 
-            $k = count( $extension_sections ) - 1 ;
-            $extension_sections[ $k ]['fields'][] = $button;
+			$k = count( $extension_sections ) - 1 ;
+			$extension_sections[ $k ]['fields'][] = $button;
 			$sections = array_merge( $sections, $extension_sections );
 		} else {
-            // add the 'update settings' button to the general section
-            $sections[0]['fields'][] = $button;
-        }
+			// add the 'update settings' button to the general section
+			$sections[0]['fields'][] = $button;
+		}
 
 		return $sections;
 	}

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

Braces +2 added lines, -4 removed lines

@@ -613,7 +613,7 @@ 
 
             $back_link = esc_url( 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>";
@@ -1620,9 +1620,7 @@ 
         // Verify
         else if( ! $this->is_edit_entry() ) {
             $valid = false;
-        }
-
-        else {
+        } else {
             $valid = wp_verify_nonce( $_GET['edit'], self::$nonce_key );
         }
 

Indentation +1594 added lines, -1594 removed lines

@@ -10,20 +10,20 @@ 
  */
 
 if ( ! defined( 'WPINC' ) ) {
-    die;
+	die;
 }
 
 class GravityView_Edit_Entry_Render {
 
-    /**
-     * @var GravityView_Edit_Entry
-     */
-    protected $loader;
+	/**
+	 * @var GravityView_Edit_Entry
+	 */
+	protected $loader;
 
 	/**
 	 * @var string String used to generate unique nonce for the entry/form/view combination. Allows access to edit page.
 	 */
-    static $nonce_key;
+	static $nonce_key;
 
 	/**
 	 * @since 1.9
@@ -37,12 +37,12 @@ 
 	 */
 	private static $supports_save_and_continue = false;
 
-    /**
-     * Gravity Forms entry array
-     *
-     * @var array
-     */
-    public $entry;
+	/**
+	 * Gravity Forms entry array
+	 *
+	 * @var array
+	 */
+	public $entry;
 
 	/**
 	 * Gravity Forms entry array (it won't get changed during this class lifecycle)
@@ -51,134 +51,134 @@ 
 	 */
 	private static $original_entry = array();
 
-    /**
-     * Gravity Forms form array (GravityView modifies the content through this class lifecycle)
-     *
-     * @var array
-     */
+	/**
+	 * Gravity Forms form array (GravityView modifies the content through this class lifecycle)
+	 *
+	 * @var array
+	 */
 	public $form;
 
-    /**
-     * Gravity Forms form array (it won't get changed during this class lifecycle)
-     * @since 1.16.2.1
-     * @var array
-     */
-    private static $original_form;
-
-    /**
-     * Gravity Forms form array after the form validation process
-     * @since 1.13
-     * @var array
-     */
+	/**
+	 * Gravity Forms form array (it won't get changed during this class lifecycle)
+	 * @since 1.16.2.1
+	 * @var array
+	 */
+	private static $original_form;
+
+	/**
+	 * Gravity Forms form array after the form validation process
+	 * @since 1.13
+	 * @var array
+	 */
 	public $form_after_validation = null;
 
-    /**
-     * Hold an array of GF field objects that have calculation rules
-     * @var array
-     */
+	/**
+	 * Hold an array of GF field objects that have calculation rules
+	 * @var array
+	 */
 	public $fields_with_calculation = array();
 
-    /**
-     * Gravity Forms form id
-     *
-     * @var int
-     */
+	/**
+	 * Gravity Forms form id
+	 *
+	 * @var int
+	 */
 	public $form_id;
 
-    /**
-     * ID of the current view
-     *
-     * @var int
-     */
+	/**
+	 * ID of the current view
+	 *
+	 * @var int
+	 */
 	public $view_id;
 
-    /**
-     * Updated entry is valid (GF Validation object)
-     *
-     * @var array
-     */
+	/**
+	 * Updated entry is valid (GF Validation object)
+	 *
+	 * @var array
+	 */
 	public $is_valid = NULL;
 
-    function __construct( GravityView_Edit_Entry $loader ) {
-        $this->loader = $loader;
-    }
+	function __construct( GravityView_Edit_Entry $loader ) {
+		$this->loader = $loader;
+	}
 
-    function load() {
+	function load() {
 
-        /** @define "GRAVITYVIEW_DIR" "../../../" */
-        include_once( GRAVITYVIEW_DIR .'includes/class-admin-approve-entries.php' );
+		/** @define "GRAVITYVIEW_DIR" "../../../" */
+		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' ) );
-        add_action( 'wp_footer', array( $this, 'prevent_render_form' ) );
+		// Don't display an embedded form when editing an entry
+		add_action( 'wp_head', array( $this, 'prevent_render_form' ) );
+		add_action( 'wp_footer', array( $this, 'prevent_render_form' ) );
 
-        // Stop Gravity Forms processing what is ours!
-        add_filter( 'wp', array( $this, 'prevent_maybe_process_form'), 8 );
+		// Stop Gravity Forms processing what is ours!
+		add_filter( 'wp', 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' ) );
+		add_action( 'gravityview_edit_entry', array( $this, 'init' ) );
 
-        // Disable conditional logic if needed (since 1.9)
-        add_filter( 'gform_has_conditional_logic', array( $this, 'manage_conditional_logic' ), 10, 2 );
+		// Disable conditional logic if needed (since 1.9)
+		add_filter( 'gform_has_conditional_logic', array( $this, 'manage_conditional_logic' ), 10, 2 );
 
-        // Make sure GF doesn't validate max files (since 1.9)
-        add_filter( 'gform_plupload_settings', array( $this, 'modify_fileupload_settings' ), 10, 3 );
+		// Make sure GF doesn't validate max files (since 1.9)
+		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 fields expected by GFFormDisplay::validate()
+		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 );
-    }
-
-    /**
-     * Don't show any forms embedded on a page when GravityView is in Edit Entry mode
-     *
-     * Adds a `__return_empty_string` filter on the Gravity Forms shortcode on the `wp_head` action
-     * And then removes it on the `wp_footer` action
-     *
-     * @since 1.16.1
-     *
-     * @return void
-     */
-    public function prevent_render_form() {
-        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' );
-            }
-        }
-    }
-
-    /**
-     * Because we're mimicking being a front-end Gravity Forms form while using a Gravity Forms
-     * backend form, we need to prevent them from saving twice.
-     * @return void
-     */
-    public function prevent_maybe_process_form() {
-
-        if( ! empty( $_POST ) ) {
-	        do_action( 'gravityview_log_debug', 'GravityView_Edit_Entry[prevent_maybe_process_form] $_POSTed data (sanitized): ', esc_html( print_r( $_POST, true ) ) );
-        }
-
-        if( $this->is_edit_entry_submission() ) {
-            remove_action( 'wp',  array( 'RGForms', 'maybe_process_form'), 9 );
-	        remove_action( 'wp',  array( 'GFForms', 'maybe_process_form'), 9 );
-        }
-    }
-
-    /**
-     * Is the current page an Edit Entry page?
-     * @return boolean
-     */
-    public function is_edit_entry() {
-
-        $is_edit_entry = GravityView_frontend::is_single_entry() && ! empty( $_GET['edit'] );
-
-        return ( $is_edit_entry || $this->is_edit_entry_submission() );
-    }
+	}
+
+	/**
+	 * Don't show any forms embedded on a page when GravityView is in Edit Entry mode
+	 *
+	 * Adds a `__return_empty_string` filter on the Gravity Forms shortcode on the `wp_head` action
+	 * And then removes it on the `wp_footer` action
+	 *
+	 * @since 1.16.1
+	 *
+	 * @return void
+	 */
+	public function prevent_render_form() {
+		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' );
+			}
+		}
+	}
+
+	/**
+	 * Because we're mimicking being a front-end Gravity Forms form while using a Gravity Forms
+	 * backend form, we need to prevent them from saving twice.
+	 * @return void
+	 */
+	public function prevent_maybe_process_form() {
+
+		if( ! empty( $_POST ) ) {
+			do_action( 'gravityview_log_debug', 'GravityView_Edit_Entry[prevent_maybe_process_form] $_POSTed data (sanitized): ', esc_html( print_r( $_POST, true ) ) );
+		}
+
+		if( $this->is_edit_entry_submission() ) {
+			remove_action( 'wp',  array( 'RGForms', 'maybe_process_form'), 9 );
+			remove_action( 'wp',  array( 'GFForms', 'maybe_process_form'), 9 );
+		}
+	}
+
+	/**
+	 * Is the current page an Edit Entry page?
+	 * @return boolean
+	 */
+	public function is_edit_entry() {
+
+		$is_edit_entry = GravityView_frontend::is_single_entry() && ! empty( $_GET['edit'] );
+
+		return ( $is_edit_entry || $this->is_edit_entry_submission() );
+	}
 
 	/**
 	 * Is the current page an Edit Entry page?
@@ -189,229 +189,229 @@ 
 		return !empty( $_POST[ self::$nonce_field ] );
 	}
 
-    /**
-     * When Edit entry view is requested setup the vars
-     */
-    private function setup_vars() {
-        $gravityview_view = GravityView_View::getInstance();
+	/**
+	 * When Edit entry view is requested setup the vars
+	 */
+	private function setup_vars() {
+		$gravityview_view = GravityView_View::getInstance();
 
 
-        $entries = $gravityview_view->getEntries();
-	    self::$original_entry = $entries[0];
-	    $this->entry = $entries[0];
+		$entries = $gravityview_view->getEntries();
+		self::$original_entry = $entries[0];
+		$this->entry = $entries[0];
 
-        self::$original_form = $gravityview_view->getForm();
-        $this->form = $gravityview_view->getForm();
-        $this->form_id = $gravityview_view->getFormId();
-        $this->view_id = $gravityview_view->getViewId();
+		self::$original_form = $gravityview_view->getForm();
+		$this->form = $gravityview_view->getForm();
+		$this->form_id = $gravityview_view->getFormId();
+		$this->view_id = $gravityview_view->getViewId();
 
-        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'] );
+	}
 
 
-    /**
-     * Load required files and trigger edit flow
-     *
-     * Run when the is_edit_entry returns true.
-     *
-     * @param GravityView_View_Data $gv_data GravityView Data object
-     * @return void
-     */
-    public function init( $gv_data ) {
+	/**
+	 * Load required files and trigger edit flow
+	 *
+	 * Run when the is_edit_entry returns true.
+	 *
+	 * @param GravityView_View_Data $gv_data GravityView Data object
+	 * @return void
+	 */
+	public function init( $gv_data ) {
 
-        require_once( GFCommon::get_base_path() . '/form_display.php' );
-        require_once( GFCommon::get_base_path() . '/entry_detail.php' );
+		require_once( GFCommon::get_base_path() . '/form_display.php' );
+		require_once( GFCommon::get_base_path() . '/entry_detail.php' );
 
-        $this->setup_vars();
+		$this->setup_vars();
 
-        // Multiple Views embedded, don't proceed if nonce fails
+		// Multiple Views embedded, don't proceed if nonce fails
 		$multiple_views = defined( 'GRAVITYVIEW_FUTURE_CORE_LOADED' ) ? gravityview()->views->count() > 1 : $gv_data->has_multiple_views();
-        if( $multiple_views && ! wp_verify_nonce( $_GET['edit'], self::$nonce_key ) ) {
-            do_action('gravityview_log_error', __METHOD__ . ': Nonce validation failed for the Edit Entry request; returning' );
-            return;
-        }
+		if( $multiple_views && ! wp_verify_nonce( $_GET['edit'], self::$nonce_key ) ) {
+			do_action('gravityview_log_error', __METHOD__ . ': Nonce validation failed for the Edit Entry request; returning' );
+			return;
+		}
 
-        // Sorry, you're not allowed here.
-        if( false === $this->user_can_edit_entry( true ) ) {
-            do_action('gravityview_log_error', __METHOD__ . ': User is not allowed to edit this entry; returning', $this->entry );
-            return;
-        }
+		// Sorry, you're not allowed here.
+		if( false === $this->user_can_edit_entry( true ) ) {
+			do_action('gravityview_log_error', __METHOD__ . ': User is not allowed to edit this entry; returning', $this->entry );
+			return;
+		}
 
-        $this->print_scripts();
+		$this->print_scripts();
 
-        $this->process_save();
+		$this->process_save();
 
-        $this->edit_entry_form();
+		$this->edit_entry_form();
 
-    }
+	}
 
 
-    /**
-     * Force Gravity Forms to output scripts as if it were in the admin
-     * @return void
-     */
-    private function print_scripts() {
-        $gravityview_view = GravityView_View::getInstance();
+	/**
+	 * Force Gravity Forms to output scripts as if it were in the admin
+	 * @return void
+	 */
+	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);
 
-        // Sack is required for images
-        wp_print_scripts( array( 'sack', 'gform_gravityforms' ) );
-    }
+		// Sack is required for images
+		wp_print_scripts( array( 'sack', 'gform_gravityforms' ) );
+	}
 
 
-    /**
-     * Process edit entry form save
-     */
-    private function process_save() {
+	/**
+	 * Process edit entry form save
+	 */
+	private function process_save() {
 
-        if( empty( $_POST ) || ! isset( $_POST['lid'] ) ) {
-            return;
-        }
+		if( empty( $_POST ) || ! isset( $_POST['lid'] ) ) {
+			return;
+		}
 
-        // Make sure the entry, view, and form IDs are all correct
-        $valid = $this->verify_nonce();
+		// Make sure the entry, view, and form IDs are all correct
+		$valid = $this->verify_nonce();
 
-        if( !$valid ) {
-            do_action('gravityview_log_error', __METHOD__ . ' Nonce validation failed.' );
-            return;
-        }
+		if( !$valid ) {
+			do_action('gravityview_log_error', __METHOD__ . ' Nonce validation failed.' );
+			return;
+		}
 
-        if( $this->entry['id'] !== $_POST['lid'] ) {
-            do_action('gravityview_log_error', __METHOD__ . ' Entry ID did not match posted entry ID.' );
-            return;
-        }
+		if( $this->entry['id'] !== $_POST['lid'] ) {
+			do_action('gravityview_log_error', __METHOD__ . ' Entry ID did not match posted entry ID.' );
+			return;
+		}
 
-        do_action('gravityview_log_debug', __METHOD__ . ': $_POSTed data (sanitized): ', esc_html( print_r( $_POST, true ) ) );
+		do_action('gravityview_log_debug', __METHOD__ . ': $_POSTed data (sanitized): ', esc_html( print_r( $_POST, true ) ) );
 
-        $this->process_save_process_files( $this->form_id );
+		$this->process_save_process_files( $this->form_id );
 
-        $this->validate();
+		$this->validate();
 
-        if( $this->is_valid ) {
+		if( $this->is_valid ) {
 
-            do_action('gravityview_log_debug', __METHOD__ . ': Submission is valid.' );
+			do_action('gravityview_log_debug', __METHOD__ . ': Submission is valid.' );
 
-            /**
-             * @hack This step is needed to unset the adminOnly from form fields, to add the calculation fields
-             */
-            $form = $this->form_prepare_for_save();
+			/**
+			 * @hack This step is needed to unset the adminOnly from form fields, to add the calculation fields
+			 */
+			$form = $this->form_prepare_for_save();
 
-            /**
-             * @hack to avoid the capability validation of the method save_lead for GF 1.9+
-             */
-            unset( $_GET['page'] );
+			/**
+			 * @hack to avoid the capability validation of the method save_lead for GF 1.9+
+			 */
+			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'] );
+			/**
+			 * @hack to force Gravity Forms to use $read_value_from_post in GFFormsModel::save_lead()
+			 * @since 1.17.2
+			 */
+			unset( $this->entry['date_created'] );
 
-            GFFormsModel::save_lead( $form, $this->entry );
+			GFFormsModel::save_lead( $form, $this->entry );
 
-	        // Delete the values for hidden inputs
-	        $this->unset_hidden_field_values();
+			// 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();
+			// Process calculation fields
+			$this->update_calculation_fields();
 
-            // Perform actions normally performed after updating a lead
-            $this->after_update();
+			// Perform actions normally performed after updating a lead
+			$this->after_update();
 
-	        /**
-             * Must be AFTER after_update()!
-             * @see https://github.com/gravityview/GravityView/issues/764
-             */
-            $this->maybe_update_post_fields( $form );
+			/**
+			 * Must be AFTER after_update()!
+			 * @see https://github.com/gravityview/GravityView/issues/764
+			 */
+			$this->maybe_update_post_fields( $form );
 
-            /**
-             * @action `gravityview/edit_entry/after_update` Perform an action after the entry has been updated using Edit Entry
-             * @param array $form Gravity Forms form array
-             * @param string $entry_id Numeric ID of the entry that was updated
-             * @param GravityView_Edit_Entry_Render $this This object
-             */
-            do_action( 'gravityview/edit_entry/after_update', $this->form, $this->entry['id'], $this );
+			/**
+			 * @action `gravityview/edit_entry/after_update` Perform an action after the entry has been updated using Edit Entry
+			 * @param array $form Gravity Forms form array
+			 * @param string $entry_id Numeric ID of the entry that was updated
+			 * @param GravityView_Edit_Entry_Render $this This object
+			 */
+			do_action( 'gravityview/edit_entry/after_update', $this->form, $this->entry['id'], $this );
 
-        } else {
-            do_action('gravityview_log_error', __METHOD__ . ': Submission is NOT valid.', $this->entry );
-        }
+		} else {
+			do_action('gravityview_log_error', __METHOD__ . ': Submission is NOT valid.', $this->entry );
+		}
 
-    } // process_save
+	} // process_save
 
 	/**
 	 * Delete the value of fields hidden by conditional logic when the entry is edited
-     *
-     * @uses GFFormsModel::update_lead_field_value()
-     *
-     * @since 1.17.4
-     *
-     * @return void
+	 *
+	 * @uses GFFormsModel::update_lead_field_value()
+	 *
+	 * @since 1.17.4
+	 *
+	 * @return void
 	 */
-    private function unset_hidden_field_values() {
-	    global $wpdb;
+	private function unset_hidden_field_values() {
+		global $wpdb;
 
-	    $lead_detail_table      = GFFormsModel::get_lead_details_table_name();
-	    $current_fields   = $wpdb->get_results( $wpdb->prepare( "SELECT id, field_number FROM $lead_detail_table WHERE lead_id=%d", $this->entry['id'] ) );
+		$lead_detail_table      = GFFormsModel::get_lead_details_table_name();
+		$current_fields   = $wpdb->get_results( $wpdb->prepare( "SELECT id, field_number FROM $lead_detail_table WHERE lead_id=%d", $this->entry['id'] ) );
 
-	    foreach ( $this->entry as $input_id => $field_value ) {
+		foreach ( $this->entry as $input_id => $field_value ) {
 
-		    $field = RGFormsModel::get_field( $this->form, $input_id );
+			$field = RGFormsModel::get_field( $this->form, $input_id );
 
-		    // Reset fields that are hidden
-		    // Don't pass $entry as fourth parameter; force using $_POST values to calculate conditional logic
-		    if ( GFFormsModel::is_field_hidden( $this->form, $field, array(), NULL ) ) {
+			// Reset fields that are hidden
+			// Don't pass $entry as fourth parameter; force using $_POST values to calculate conditional logic
+			if ( GFFormsModel::is_field_hidden( $this->form, $field, array(), NULL ) ) {
 
-		        // List fields are stored as empty arrays when empty
-			    $empty_value = $this->is_field_json_encoded( $field ) ? '[]' : '';
+				// List fields are stored as empty arrays when empty
+				$empty_value = $this->is_field_json_encoded( $field ) ? '[]' : '';
 
-			    $lead_detail_id = GFFormsModel::get_lead_detail_id( $current_fields, $input_id );
+				$lead_detail_id = GFFormsModel::get_lead_detail_id( $current_fields, $input_id );
 
-			    GFFormsModel::update_lead_field_value( $this->form, $this->entry, $field, $lead_detail_id, $input_id, $empty_value );
+				GFFormsModel::update_lead_field_value( $this->form, $this->entry, $field, $lead_detail_id, $input_id, $empty_value );
 
-			    // Prevent the $_POST values of hidden fields from being used as default values when rendering the form
-                // after submission
-			    $post_input_id = 'input_' . str_replace( '.', '_', $input_id );
-			    $_POST[ $post_input_id ] = '';
-		    }
-	    }
-    }
+				// Prevent the $_POST values of hidden fields from being used as default values when rendering the form
+				// after submission
+				$post_input_id = 'input_' . str_replace( '.', '_', $input_id );
+				$_POST[ $post_input_id ] = '';
+			}
+		}
+	}
 
-    /**
-     * Have GF handle file uploads
-     *
-     * Copy of code from GFFormDisplay::process_form()
-     *
-     * @param int $form_id
-     */
-    private function process_save_process_files( $form_id ) {
+	/**
+	 * Have GF handle file uploads
+	 *
+	 * Copy of code from GFFormDisplay::process_form()
+	 *
+	 * @param int $form_id
+	 */
+	private function process_save_process_files( $form_id ) {
 
-        //Loading files that have been uploaded to temp folder
-        $files = GFCommon::json_decode( stripslashes( RGForms::post( 'gform_uploaded_files' ) ) );
-        if ( ! is_array( $files ) ) {
-            $files = array();
-        }
+		//Loading files that have been uploaded to temp folder
+		$files = GFCommon::json_decode( stripslashes( RGForms::post( 'gform_uploaded_files' ) ) );
+		if ( ! is_array( $files ) ) {
+			$files = array();
+		}
 
 		/**
 		 * Make sure the fileuploads are not overwritten if no such request was done.
-         * @since 1.20.1
+		 * @since 1.20.1
 		 */
 		add_filter( "gform_save_field_value_$form_id", array( $this, 'save_field_value' ), 99, 5 );
 
-        RGFormsModel::$uploaded_files[ $form_id ] = $files;
-    }
+		RGFormsModel::$uploaded_files[ $form_id ] = $files;
+	}
 
 	/**
 	 * Make sure the fileuploads are not overwritten if no such request was done.
 	 *
-     * TO ONLY BE USED INTERNALLY; DO NOT DEVELOP ON; MAY BE REMOVED AT ANY TIME.
-     *
+	 * TO ONLY BE USED INTERNALLY; DO NOT DEVELOP ON; MAY BE REMOVED AT ANY TIME.
+	 *
 	 * @since 1.20.1
 	 *
 	 * @param string $value Field value
@@ -446,156 +446,156 @@ 
 		return $value;
 	}
 
-    /**
-     * Remove max_files validation (done on gravityforms.js) to avoid conflicts with GravityView
-     * Late validation done on self::custom_validation
-     *
-     * @param $plupload_init array Plupload settings
-     * @param $form_id
-     * @param $instance
-     * @return mixed
-     */
-    public function modify_fileupload_settings( $plupload_init, $form_id, $instance ) {
-        if( ! $this->is_edit_entry() ) {
-            return $plupload_init;
-        }
-
-        $plupload_init['gf_vars']['max_files'] = 0;
-
-        return $plupload_init;
-    }
-
-
-    /**
-     * Unset adminOnly and convert field input key to string
-     * @return array $form
-     */
-    private function form_prepare_for_save() {
-
-        $form = $this->form;
-
-	    /** @var GF_Field $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
-             * @var GF_Field $field
-             */
-            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'];
-                }
-            }
-        }
-
-        return $form;
-    }
-
-    private function update_calculation_fields() {
-
-        $form = self::$original_form;
-        $update = false;
-
-        // get the most up to date entry values
-        $entry = GFAPI::get_entry( $this->entry['id'] );
-
-        if( !empty( $this->fields_with_calculation ) ) {
-            $update = true;
-            foreach ( $this->fields_with_calculation as $calc_field ) {
-                $inputs = $calc_field->get_entry_inputs();
-                if ( is_array( $inputs ) ) {
-                    foreach ( $inputs as $input ) {
-                        $input_name = 'input_' . str_replace( '.', '_', $input['id'] );
-                        $entry[ strval( $input['id'] ) ] = RGFormsModel::prepare_value( $form, $calc_field, '', $input_name, $entry['id'], $entry );
-                    }
-                } else {
-                    $input_name = 'input_' . str_replace( '.', '_', $calc_field->id);
-                    $entry[ strval( $calc_field->id ) ] = RGFormsModel::prepare_value( $form, $calc_field, '', $input_name, $entry['id'], $entry );
-                }
-            }
-
-        }
-
-        if( $update ) {
-
-            $return_entry = GFAPI::update_entry( $entry );
-
-            if( is_wp_error( $return_entry ) ) {
-                do_action( 'gravityview_log_error', 'Updating the entry calculation fields failed', $return_entry );
-            } else {
-                do_action( 'gravityview_log_debug', 'Updating the entry calculation fields succeeded' );
-            }
-        }
-    }
-
-    /**
-     * Handle updating the Post Image field
-     *
-     * Sets a new Featured Image if configured in Gravity Forms; otherwise uploads/updates media
-     *
-     * @since 1.17
-     *
-     * @uses GFFormsModel::media_handle_upload
-     * @uses set_post_thumbnail
-     * 
-     * @param array $form GF Form array
-     * @param GF_Field $field GF Field
-     * @param string $field_id Numeric ID of the field
-     * @param string $value
-     * @param array $entry GF Entry currently being edited
-     * @param int $post_id ID of the Post being edited
-     *
-     * @return mixed|string
-     */
-    private function update_post_image( $form, $field, $field_id, $value, $entry, $post_id ) {
-
-        $input_name = 'input_' . $field_id;
-
-        if ( !empty( $_FILES[ $input_name ]['name'] ) ) {
-
-            // We have a new image
-
-            $value = RGFormsModel::prepare_value( $form, $field, $value, $input_name, $entry['id'] );
-
-            $ary = ! empty( $value ) ? explode( '|:|', $value ) : array();
-            $img_url = rgar( $ary, 0 );
-
-            $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,
-                'post_content' => $img_description,
-            );
-
-            //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;
-            }
-
-            /**
-             * todo: As soon as \GFFormsModel::media_handle_upload becomes a public method, move this call to \GFFormsModel::media_handle_upload and remove the hack from this class.
-             * Note: the method became public in GF 1.9.17.7, but we don't require that version yet.
-             */
-            require_once GRAVITYVIEW_DIR . 'includes/class-gravityview-gfformsmodel.php';
-            $media_id = GravityView_GFFormsModel::media_handle_upload( $img_url, $post_id, $image_meta );
-
-            // is this field set as featured image?
-            if ( $media_id && $field->postFeaturedImage ) {
-                set_post_thumbnail( $post_id, $media_id );
-            }
-
-        } elseif ( !empty( $_POST[ $input_name ] ) && is_array( $value ) ) {
-
-            $img_url = $_POST[ $input_name ];
+	/**
+	 * Remove max_files validation (done on gravityforms.js) to avoid conflicts with GravityView
+	 * Late validation done on self::custom_validation
+	 *
+	 * @param $plupload_init array Plupload settings
+	 * @param $form_id
+	 * @param $instance
+	 * @return mixed
+	 */
+	public function modify_fileupload_settings( $plupload_init, $form_id, $instance ) {
+		if( ! $this->is_edit_entry() ) {
+			return $plupload_init;
+		}
+
+		$plupload_init['gf_vars']['max_files'] = 0;
+
+		return $plupload_init;
+	}
+
+
+	/**
+	 * Unset adminOnly and convert field input key to string
+	 * @return array $form
+	 */
+	private function form_prepare_for_save() {
+
+		$form = $this->form;
+
+		/** @var GF_Field $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
+			 * @var GF_Field $field
+			 */
+			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'];
+				}
+			}
+		}
+
+		return $form;
+	}
+
+	private function update_calculation_fields() {
+
+		$form = self::$original_form;
+		$update = false;
+
+		// get the most up to date entry values
+		$entry = GFAPI::get_entry( $this->entry['id'] );
+
+		if( !empty( $this->fields_with_calculation ) ) {
+			$update = true;
+			foreach ( $this->fields_with_calculation as $calc_field ) {
+				$inputs = $calc_field->get_entry_inputs();
+				if ( is_array( $inputs ) ) {
+					foreach ( $inputs as $input ) {
+						$input_name = 'input_' . str_replace( '.', '_', $input['id'] );
+						$entry[ strval( $input['id'] ) ] = RGFormsModel::prepare_value( $form, $calc_field, '', $input_name, $entry['id'], $entry );
+					}
+				} else {
+					$input_name = 'input_' . str_replace( '.', '_', $calc_field->id);
+					$entry[ strval( $calc_field->id ) ] = RGFormsModel::prepare_value( $form, $calc_field, '', $input_name, $entry['id'], $entry );
+				}
+			}
+
+		}
+
+		if( $update ) {
+
+			$return_entry = GFAPI::update_entry( $entry );
+
+			if( is_wp_error( $return_entry ) ) {
+				do_action( 'gravityview_log_error', 'Updating the entry calculation fields failed', $return_entry );
+			} else {
+				do_action( 'gravityview_log_debug', 'Updating the entry calculation fields succeeded' );
+			}
+		}
+	}
+
+	/**
+	 * Handle updating the Post Image field
+	 *
+	 * Sets a new Featured Image if configured in Gravity Forms; otherwise uploads/updates media
+	 *
+	 * @since 1.17
+	 *
+	 * @uses GFFormsModel::media_handle_upload
+	 * @uses set_post_thumbnail
+	 * 
+	 * @param array $form GF Form array
+	 * @param GF_Field $field GF Field
+	 * @param string $field_id Numeric ID of the field
+	 * @param string $value
+	 * @param array $entry GF Entry currently being edited
+	 * @param int $post_id ID of the Post being edited
+	 *
+	 * @return mixed|string
+	 */
+	private function update_post_image( $form, $field, $field_id, $value, $entry, $post_id ) {
+
+		$input_name = 'input_' . $field_id;
+
+		if ( !empty( $_FILES[ $input_name ]['name'] ) ) {
+
+			// We have a new image
+
+			$value = RGFormsModel::prepare_value( $form, $field, $value, $input_name, $entry['id'] );
+
+			$ary = ! empty( $value ) ? explode( '|:|', $value ) : array();
+			$img_url = rgar( $ary, 0 );
+
+			$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,
+				'post_content' => $img_description,
+			);
+
+			//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;
+			}
+
+			/**
+			 * todo: As soon as \GFFormsModel::media_handle_upload becomes a public method, move this call to \GFFormsModel::media_handle_upload and remove the hack from this class.
+			 * Note: the method became public in GF 1.9.17.7, but we don't require that version yet.
+			 */
+			require_once GRAVITYVIEW_DIR . 'includes/class-gravityview-gfformsmodel.php';
+			$media_id = GravityView_GFFormsModel::media_handle_upload( $img_url, $post_id, $image_meta );
+
+			// is this field set as featured image?
+			if ( $media_id && $field->postFeaturedImage ) {
+				set_post_thumbnail( $post_id, $media_id );
+			}
+
+		} elseif ( !empty( $_POST[ $input_name ] ) && is_array( $value ) ) {
+
+			$img_url = $_POST[ $input_name ];
 
 			$img_title       = rgar( $_POST, $input_name.'_1' );
 			$img_caption     = rgar( $_POST, $input_name .'_4' );
@@ -615,259 +615,259 @@ 
 				// update image title, caption or description
 				wp_update_post( $image_meta );
 			}
-        } else {
-
-            // if we get here, image was removed or not set.
-            $value = '';
-
-            if ( $field->postFeaturedImage ) {
-                delete_post_thumbnail( $post_id );
-            }
-        }
-
-        return $value;
-    }
-
-    /**
-     * Loop through the fields being edited and if they include Post fields, update the Entry's post object
-     *
-     * @param array $form Gravity Forms form
-     *
-     * @return void
-     */
-    private function maybe_update_post_fields( $form ) {
-
-        if( empty( $this->entry['post_id'] ) ) {
-	        do_action( 'gravityview_log_debug', __METHOD__ . ': This entry has no post fields. Continuing...' );
-            return;
-        }
-
-        $post_id = $this->entry['post_id'];
-
-        // Security check
-        if( false === GVCommon::has_cap( 'edit_post', $post_id ) ) {
-            do_action( 'gravityview_log_error', 'The current user does not have the ability to edit Post #'.$post_id );
-            return;
-        }
-
-        $update_entry = false;
-
-        $updated_post = $original_post = get_post( $post_id );
-
-        foreach ( $this->entry as $field_id => $value ) {
+		} else {
 
-            $field = RGFormsModel::get_field( $form, $field_id );
+			// if we get here, image was removed or not set.
+			$value = '';
 
-            if( ! $field ) {
-                continue;
-            }
+			if ( $field->postFeaturedImage ) {
+				delete_post_thumbnail( $post_id );
+			}
+		}
 
-            if( GFCommon::is_post_field( $field ) && 'post_category' !== $field->type ) {
+		return $value;
+	}
 
-                // Get the value of the field, including $_POSTed value
-                $value = RGFormsModel::get_field_value( $field );
+	/**
+	 * Loop through the fields being edited and if they include Post fields, update the Entry's post object
+	 *
+	 * @param array $form Gravity Forms form
+	 *
+	 * @return void
+	 */
+	private function maybe_update_post_fields( $form ) {
 
-                // 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;
+		if( empty( $this->entry['post_id'] ) ) {
+			do_action( 'gravityview_log_debug', __METHOD__ . ': This entry has no post fields. Continuing...' );
+			return;
+		}
 
-                switch( $field->type ) {
+		$post_id = $this->entry['post_id'];
 
-                    case 'post_title':
-                        $post_title = $value;
-                        if( rgar( $form, 'postTitleTemplateEnabled' ) ) {
-                            $post_title = $this->fill_post_template( $form['postTitleTemplate'], $form, $entry_tmp );
-                        }
-                        $updated_post->post_title = $post_title;
-                        $updated_post->post_name  = $post_title;
-                        unset( $post_title );
-                        break;
+		// Security check
+		if( false === GVCommon::has_cap( 'edit_post', $post_id ) ) {
+			do_action( 'gravityview_log_error', 'The current user does not have the ability to edit Post #'.$post_id );
+			return;
+		}
 
-                    case 'post_content':
-                        $post_content = $value;
-                        if( rgar( $form, 'postContentTemplateEnabled' ) ) {
-                            $post_content = $this->fill_post_template( $form['postContentTemplate'], $form, $entry_tmp, true );
-                        }
-                        $updated_post->post_content = $post_content;
-                        unset( $post_content );
-                        break;
-                    case 'post_excerpt':
-                        $updated_post->post_excerpt = $value;
-                        break;
-                    case 'post_tags':
-                        wp_set_post_tags( $post_id, $value, false );
-                        break;
-                    case 'post_category':
-                        break;
-                    case 'post_custom_field':
-                        if( ! empty( $field->customFieldTemplateEnabled ) ) {
-                            $value = $this->fill_post_template( $field->customFieldTemplate, $form, $entry_tmp, true );
-                        }
+		$update_entry = false;
 
-	                    if ( $this->is_field_json_encoded( $field ) && ! is_string( $value ) ) {
-		                    $value = function_exists('wp_json_encode') ? wp_json_encode( $value ) : json_encode( $value );
-	                    }
+		$updated_post = $original_post = get_post( $post_id );
 
-                        update_post_meta( $post_id, $field->postCustomFieldName, $value );
-                        break;
+		foreach ( $this->entry as $field_id => $value ) {
 
-                    case 'post_image':
-                        $value = $this->update_post_image( $form, $field, $field_id, $value, $this->entry, $post_id );
-                        break;
+			$field = RGFormsModel::get_field( $form, $field_id );
 
-                }
+			if( ! $field ) {
+				continue;
+			}
 
-                // update entry after
-                $this->entry["{$field_id}"] = $value;
+			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;
+
+				switch( $field->type ) {
+
+					case 'post_title':
+						$post_title = $value;
+						if( rgar( $form, 'postTitleTemplateEnabled' ) ) {
+							$post_title = $this->fill_post_template( $form['postTitleTemplate'], $form, $entry_tmp );
+						}
+						$updated_post->post_title = $post_title;
+						$updated_post->post_name  = $post_title;
+						unset( $post_title );
+						break;
+
+					case 'post_content':
+						$post_content = $value;
+						if( rgar( $form, 'postContentTemplateEnabled' ) ) {
+							$post_content = $this->fill_post_template( $form['postContentTemplate'], $form, $entry_tmp, true );
+						}
+						$updated_post->post_content = $post_content;
+						unset( $post_content );
+						break;
+					case 'post_excerpt':
+						$updated_post->post_excerpt = $value;
+						break;
+					case 'post_tags':
+						wp_set_post_tags( $post_id, $value, false );
+						break;
+					case 'post_category':
+						break;
+					case 'post_custom_field':
+						if( ! empty( $field->customFieldTemplateEnabled ) ) {
+							$value = $this->fill_post_template( $field->customFieldTemplate, $form, $entry_tmp, true );
+						}
+
+						if ( $this->is_field_json_encoded( $field ) && ! is_string( $value ) ) {
+							$value = function_exists('wp_json_encode') ? wp_json_encode( $value ) : json_encode( $value );
+						}
+
+						update_post_meta( $post_id, $field->postCustomFieldName, $value );
+						break;
+
+					case 'post_image':
+						$value = $this->update_post_image( $form, $field, $field_id, $value, $this->entry, $post_id );
+						break;
+
+				}
+
+				// update entry after
+				$this->entry["{$field_id}"] = $value;
+
+				$update_entry = true;
+
+				unset( $entry_tmp );
+			}
 
-                $update_entry = true;
-
-                unset( $entry_tmp );
-            }
+		}
 
-        }
+		if( $update_entry ) {
 
-        if( $update_entry ) {
-
-            $return_entry = GFAPI::update_entry( $this->entry );
+			$return_entry = GFAPI::update_entry( $this->entry );
 
-            if( is_wp_error( $return_entry ) ) {
-               do_action( 'gravityview_log_error', 'Updating the entry post fields failed', array( '$this->entry' => $this->entry, '$return_entry' => $return_entry ) );
-            } else {
-                do_action( 'gravityview_log_debug', 'Updating the entry post fields for post #'.$post_id.' succeeded' );
-            }
+			if( is_wp_error( $return_entry ) ) {
+			   do_action( 'gravityview_log_error', 'Updating the entry post fields failed', array( '$this->entry' => $this->entry, '$return_entry' => $return_entry ) );
+			} else {
+				do_action( 'gravityview_log_debug', 'Updating the entry post fields for post #'.$post_id.' succeeded' );
+			}
 
-        }
+		}
 
-        $return_post = wp_update_post( $updated_post, true );
+		$return_post = wp_update_post( $updated_post, true );
 
-        if( is_wp_error( $return_post ) ) {
-            $return_post->add_data( $updated_post, '$updated_post' );
-            do_action( 'gravityview_log_error', 'Updating the post content failed', compact( 'updated_post', 'return_post' ) );
-        } else {
-            do_action( 'gravityview_log_debug', 'Updating the post content for post #'.$post_id.' succeeded', $updated_post );
-        }
-    }
+		if( is_wp_error( $return_post ) ) {
+			$return_post->add_data( $updated_post, '$updated_post' );
+			do_action( 'gravityview_log_error', 'Updating the post content failed', compact( 'updated_post', 'return_post' ) );
+		} else {
+			do_action( 'gravityview_log_debug', 'Updating the post content for post #'.$post_id.' succeeded', $updated_post );
+		}
+	}
 
 	/**
-     * Is the field stored in a JSON-encoded manner?
-     *
+	 * Is the field stored in a JSON-encoded manner?
+	 *
 	 * @param GF_Field $field
 	 *
 	 * @return bool True: stored in DB json_encode()'d; False: not encoded
 	 */
-    private function is_field_json_encoded( $field ) {
+	private function is_field_json_encoded( $field ) {
 
-	    $json_encoded = false;
+		$json_encoded = false;
 
-        $input_type = RGFormsModel::get_input_type( $field );
+		$input_type = RGFormsModel::get_input_type( $field );
 
-	    // Only certain custom field types are supported
-	    switch( $input_type ) {
-		    case 'fileupload':
-		    case 'list':
-		    case 'multiselect':
-			    $json_encoded = true;
-			    break;
-	    }
+		// Only certain custom field types are supported
+		switch( $input_type ) {
+			case 'fileupload':
+			case 'list':
+			case 'multiselect':
+				$json_encoded = true;
+				break;
+		}
 
-	    return $json_encoded;
-    }
+		return $json_encoded;
+	}
 
-    /**
-     * Convert a field content template into prepared output
-     *
-     * @uses GravityView_GFFormsModel::get_post_field_images()
-     *
-     * @since 1.17
-     *
-     * @param string $template The content template for the field
-     * @param array $form Gravity Forms form
-     * @param bool $do_shortcode Whether to process shortcode inside content. In GF, only run on Custom Field and Post Content fields
-     *
-     * @return string
-     */
-    private function fill_post_template( $template, $form, $entry, $do_shortcode = false ) {
+	/**
+	 * Convert a field content template into prepared output
+	 *
+	 * @uses GravityView_GFFormsModel::get_post_field_images()
+	 *
+	 * @since 1.17
+	 *
+	 * @param string $template The content template for the field
+	 * @param array $form Gravity Forms form
+	 * @param bool $do_shortcode Whether to process shortcode inside content. In GF, only run on Custom Field and Post Content fields
+	 *
+	 * @return string
+	 */
+	private function fill_post_template( $template, $form, $entry, $do_shortcode = false ) {
 
-        require_once GRAVITYVIEW_DIR . 'includes/class-gravityview-gfformsmodel.php';
+		require_once GRAVITYVIEW_DIR . 'includes/class-gravityview-gfformsmodel.php';
 
-        $post_images = GravityView_GFFormsModel::get_post_field_images( $form, $entry );
+		$post_images = GravityView_GFFormsModel::get_post_field_images( $form, $entry );
 
-        //replacing post image variables
-        $output = GFCommon::replace_variables_post_image( $template, $post_images, $entry );
+		//replacing post image variables
+		$output = GFCommon::replace_variables_post_image( $template, $post_images, $entry );
 
-        //replacing all other variables
-        $output = GFCommon::replace_variables( $output, $form, $entry, false, false, false );
+		//replacing all other variables
+		$output = GFCommon::replace_variables( $output, $form, $entry, false, false, false );
 
-        // replace conditional shortcodes
-        if( $do_shortcode ) {
-            $output = do_shortcode( $output );
-        }
+		// replace conditional shortcodes
+		if( $do_shortcode ) {
+			$output = do_shortcode( $output );
+		}
 
-        return $output;
-    }
+		return $output;
+	}
 
 
-    /**
-     * Perform actions normally performed after updating a lead
-     *
-     * @since 1.8
-     *
-     * @see GFEntryDetail::lead_detail_page()
-     *
-     * @return void
-     */
-    private function after_update() {
+	/**
+	 * Perform actions normally performed after updating a lead
+	 *
+	 * @since 1.8
+	 *
+	 * @see GFEntryDetail::lead_detail_page()
+	 *
+	 * @return void
+	 */
+	private function after_update() {
 
-        do_action( 'gform_after_update_entry', $this->form, $this->entry['id'], self::$original_entry );
-        do_action( "gform_after_update_entry_{$this->form['id']}", $this->form, $this->entry['id'], self::$original_entry );
+		do_action( 'gform_after_update_entry', $this->form, $this->entry['id'], self::$original_entry );
+		do_action( "gform_after_update_entry_{$this->form['id']}", $this->form, $this->entry['id'], self::$original_entry );
 
-        // Re-define the entry now that we've updated it.
-        $entry = RGFormsModel::get_lead( $this->entry['id'] );
+		// Re-define the entry now that we've updated it.
+		$entry = RGFormsModel::get_lead( $this->entry['id'] );
 
-        $entry = GFFormsModel::set_entry_meta( $entry, $this->form );
+		$entry = GFFormsModel::set_entry_meta( $entry, $this->form );
 
-        // 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'], $field->id );
-        }
+		// We need to clear the cache because Gravity Forms caches the field values, which
+		// we have just updated.
+		foreach ($this->form['fields'] as $key => $field) {
+			GFFormsModel::refresh_lead_field_value( $entry['id'], $field->id );
+		}
 
-        $this->entry = $entry;
-    }
+		$this->entry = $entry;
+	}
 
 
-    /**
-     * Display the Edit Entry form
-     *
-     * @return void
-     */
-    public function edit_entry_form() {
+	/**
+	 * Display the Edit Entry form
+	 *
+	 * @return void
+	 */
+	public function edit_entry_form() {
 
-        ?>
+		?>
 
         <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
-             * @see https://github.com/katzwebservices/GravityView/issues/451
-             */
-            echo gravityview_strip_whitespace( $javascript );
+			/**
+			 * Fixes weird wpautop() issue
+			 * @see https://github.com/katzwebservices/GravityView/issues/451
+			 */
+			echo gravityview_strip_whitespace( $javascript );
 
-            ?><h2 class="gv-edit-entry-title">
+			?><h2 class="gv-edit-entry-title">
                 <span><?php
 
-                    /**
-                     * @filter `gravityview_edit_entry_title` Modify the edit entry title
-                     * @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 );
+					/**
+					 * @filter `gravityview_edit_entry_title` Modify the edit entry title
+					 * @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 );
 
-                    echo esc_attr( $edit_entry_title );
-            ?></span>
+					echo esc_attr( $edit_entry_title );
+			?></span>
             </h2>
 
             <?php $this->maybe_print_message(); ?>
@@ -878,14 +878,14 @@ 
 
                 <?php
 
-                wp_nonce_field( self::$nonce_key, self::$nonce_key );
+				wp_nonce_field( self::$nonce_key, self::$nonce_key );
 
-                wp_nonce_field( self::$nonce_field, self::$nonce_field, false );
+				wp_nonce_field( self::$nonce_field, self::$nonce_field, false );
 
-                // Print the actual form HTML
-                $this->render_edit_form();
+				// Print the actual form HTML
+				$this->render_edit_form();
 
-                ?>
+				?>
             </form>
 
             <script>
@@ -897,643 +897,643 @@ 
         </div>
 
     <?php
-    }
-
-    /**
-     * Display success or error message if the form has been submitted
-     *
-     * @uses GVCommon::generate_notice
-     *
-     * @since 1.16.2.2
-     *
-     * @return void
-     */
-    private function maybe_print_message() {
-
-        if( rgpost('action') === 'update' ) {
-
-            $back_link = esc_url( remove_query_arg( array( 'page', 'view', 'edit' ) ) );
-
-            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);
-
-                echo GVCommon::generate_notice( $message , 'gv-error' );
-
-            } else {
-                $entry_updated_message = sprintf( esc_attr__('Entry Updated. %sReturn to Entry%s', 'gravityview'), '<a href="'. $back_link .'">', '</a>' );
-
-                /**
-                 * @filter `gravityview/edit_entry/success` Modify the edit entry success message (including the anchor link)
-                 * @since 1.5.4
-                 * @param string $entry_updated_message Existing message
-                 * @param int $view_id View ID
-                 * @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 );
-
-                echo GVCommon::generate_notice( $message );
-            }
-
-        }
-    }
-
-    /**
-     * Display the Edit Entry form in the original Gravity Forms format
-     *
-     * @since 1.9
-     *
-     * @return void
-     */
-    private function render_edit_form() {
-
-        /**
-         * @action `gravityview/edit-entry/render/before` Before rendering the Edit Entry form
-         * @since 1.17
-         * @param GravityView_Edit_Entry_Render $this
-         */
-        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_disable_view_counter', '__return_true' );
-
-        add_filter( 'gform_field_input', array( $this, 'verify_user_can_edit_post' ), 5, 5 );
-        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'] );
-
-        // TODO: Verify multiple-page forms
-
-        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 );
-
-        ob_get_clean();
-
-	    remove_filter( 'gform_pre_render', array( $this, 'filter_modify_form_fields' ), 5000 );
-        remove_filter( 'gform_submit_button', array( $this, 'render_form_buttons' ) );
-        remove_filter( 'gform_disable_view_counter', '__return_true' );
-        remove_filter( 'gform_field_input', array( $this, 'verify_user_can_edit_post' ), 5 );
-        remove_filter( 'gform_field_input', array( $this, 'modify_edit_field_input' ), 10 );
-
-        echo $html;
-
-        /**
-         * @action `gravityview/edit-entry/render/after` After rendering the Edit Entry form
-         * @since 1.17
-         * @param GravityView_Edit_Entry_Render $this
-         */
-        do_action( 'gravityview/edit-entry/render/after', $this );
-    }
-
-    /**
-     * Display the Update/Cancel/Delete buttons for the Edit Entry form
-     * @since 1.8
-     * @return string
-     */
-    public function render_form_buttons() {
-        return gravityview_ob_include( GravityView_Edit_Entry::$file .'/partials/form-buttons.php', $this );
-    }
-
-
-    /**
-     * Modify the form fields that are shown when using GFFormDisplay::get_form()
-     *
-     * By default, all fields will be shown. We only want the Edit Tab configured fields to be shown.
-     *
-     * @param array $form
-     * @param boolean $ajax Whether in AJAX mode
-     * @param array|string $field_values Passed parameters to the form
-     *
-     * @since 1.9
-     *
-     * @return array Modified form array
-     */
-    public function filter_modify_form_fields( $form, $ajax = false, $field_values = '' ) {
-
-        // In case we have validated the form, use it to inject the validation results into the form render
-        if( isset( $this->form_after_validation ) ) {
-            $form = $this->form_after_validation;
-        } else {
-            $form['fields'] = $this->get_configured_edit_fields( $form, $this->view_id );
-        }
-
-        $form = $this->filter_conditional_logic( $form );
-
-        $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'] );
-        }
-
-        return $form;
-    }
-
-    /**
-     * When displaying a field, check if it's a Post Field, and if so, make sure the post exists and current user has edit rights.
-     *
-     * @since 1.16.2.2
-     *
-     * @param string $field_content Always empty. Returning not-empty overrides the input.
-     * @param GF_Field $field
-     * @param string|array $value If array, it's a field with multiple inputs. If string, single input.
-     * @param int $lead_id Lead ID. Always 0 for the `gform_field_input` filter.
-     * @param int $form_id Form ID
-     *
-     * @return string If error, the error message. If no error, blank string (modify_edit_field_input() runs next)
-     */
-    public function verify_user_can_edit_post( $field_content = '', $field, $value, $lead_id = 0, $form_id ) {
-
-        if( GFCommon::is_post_field( $field ) ) {
-
-            $message = null;
-
-            // First, make sure they have the capability to edit the post.
-            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') );
-
-            } 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' ) );
-            }
-
-            if( $message ) {
-                $field_content = sprintf('<div class="ginput_container ginput_container_' . $field->type . '">%s</div>', wpautop( $message ) );
-            }
-        }
-
-        return $field_content;
-    }
-
-    /**
-     *
-     * Fill-in the saved values into the form inputs
-     *
-     * @param string $field_content Always empty. Returning not-empty overrides the input.
-     * @param GF_Field $field
-     * @param string|array $value If array, it's a field with multiple inputs. If string, single input.
-     * @param int $lead_id Lead ID. Always 0 for the `gform_field_input` filter.
-     * @param int $form_id Form ID
-     *
-     * @return mixed
-     */
-    public function modify_edit_field_input( $field_content = '', $field, $value, $lead_id = 0, $form_id ) {
-
-        $gv_field = GravityView_Fields::get_associated_field( $field );
-
-        // 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' ) ) )
-            && false === ( $gv_field && is_callable( array( $gv_field, 'get_field_input' ) ) )
-            && ! GFCommon::is_product_field( $field->type )
-            || ! empty( $field_content )
-            || in_array( $field->type, array( 'honeypot' ) )
-        ) {
-	        return $field_content;
-        }
-
-        // SET SOME FIELD DEFAULTS TO PREVENT ISSUES
-        $field->adminOnly = false; /** @see GFFormDisplay::get_counter_init_script() need to prevent adminOnly */
-
-        $field_value = $this->get_field_value( $field );
-
-	    // Prevent any PHP warnings, like undefined index
-	    ob_start();
-
-	    $return = null;
-
-        /** @var GravityView_Field $gv_field */
-        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 );
-	    }
-
-	    // If there was output, it's an error
-	    $warnings = ob_get_clean();
-
-	    if( !empty( $warnings ) ) {
-		    do_action( 'gravityview_log_error', __METHOD__ . $warnings, $field_value );
-	    }
-
-        return $return;
-    }
-
-    /**
-     * Modify the value for the current field input
-     *
-     * @param GF_Field $field
-     *
-     * @return array|mixed|string
-     */
-    private function get_field_value( $field ) {
-
-        /**
-         * @filter `gravityview/edit_entry/pre_populate/override` Allow the pre-populated value to override saved value in Edit Entry form. By default, pre-populate mechanism only kicks on empty fields.
-         * @param boolean True: override saved values; False: don't override (default)
-         * @param $field GF_Field object Gravity Forms field object
-         * @since 1.13
-         */
-        $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' ) ) ) {
-
-            $field_value = array();
-
-            // only accept pre-populated values if the field doesn't have any choice selected.
-            $allow_pre_populated = $field->allowsPrepopulate;
-
-            foreach ( (array)$field->inputs as $input ) {
-
-                $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 ];
-                    $allow_pre_populated = false;
-                }
-
-            }
-
-            $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;
-
-        } else {
-
-            $id = intval( $field->id );
+	}
 
-            // get pre-populated value if exists
-            $pre_value = $field->allowsPrepopulate ? GFFormsModel::get_parameter_value( $field->inputName, array(), $field ) : '';
-
-            // 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 = !gv_empty( $this->entry[ $id ], false, false ) && ! ( $override_saved_value && !gv_empty( $pre_value, false, false ) ) ? $this->entry[ $id ] : $pre_value;
+	/**
+	 * Display success or error message if the form has been submitted
+	 *
+	 * @uses GVCommon::generate_notice
+	 *
+	 * @since 1.16.2.2
+	 *
+	 * @return void
+	 */
+	private function maybe_print_message() {
 
-            // 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 ) ) {
-                $categories = array();
-                foreach ( explode( ',', $field_value ) as $cat_string ) {
-                    $categories[] = GFCommon::format_post_category( $cat_string, true );
-                }
-                $field_value = 'multiselect' === $field->get_input_type() ? $categories : implode( '', $categories );
-            }
+		if( rgpost('action') === 'update' ) {
 
-        }
+			$back_link = esc_url( remove_query_arg( array( 'page', 'view', 'edit' ) ) );
 
-        // if value is empty get the default value if defined
-        $field_value = $field->get_value_default_if_empty( $field_value );
-
-	    /**
-	     * @filter `gravityview/edit_entry/field_value` Change the value of an Edit Entry field, if needed
-	     * @since 1.11
-	     * @since 1.20 Added third param
-	     * @param mixed $field_value field value used to populate the input
-	     * @param object $field Gravity Forms field object ( Class GF_Field )
-	     * @param GravityView_Edit_Entry_Render $this Current object
-	     */
-	    $field_value = apply_filters( 'gravityview/edit_entry/field_value', $field_value, $field, $this );
+			if( ! $this->is_valid ){
 
-	    /**
-	     * @filter `gravityview/edit_entry/field_value_{field_type}` Change the value of an Edit Entry field for a specific field type
-	     * @since 1.17
-	     * @since 1.20 Added third param
-	     * @param mixed $field_value field value used to populate the input
-	     * @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 );
+				// 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);
 
-        return $field_value;
-    }
+				echo GVCommon::generate_notice( $message , 'gv-error' );
 
+			} else {
+				$entry_updated_message = sprintf( esc_attr__('Entry Updated. %sReturn to Entry%s', 'gravityview'), '<a href="'. $back_link .'">', '</a>' );
 
-    // ---- Entry validation
+				/**
+				 * @filter `gravityview/edit_entry/success` Modify the edit entry success message (including the anchor link)
+				 * @since 1.5.4
+				 * @param string $entry_updated_message Existing message
+				 * @param int $view_id View ID
+				 * @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 );
 
-    /**
-     * Add field keys that Gravity Forms expects.
-     *
-     * @see GFFormDisplay::validate()
-     * @param  array $form GF Form
-     * @return array       Modified GF Form
-     */
-    public function gform_pre_validation( $form ) {
+				echo GVCommon::generate_notice( $message );
+			}
 
-        if( ! $this->verify_nonce() ) {
-            return $form;
-        }
-
-        // Fix PHP warning regarding undefined index.
-        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.
-            foreach ( array( 'noDuplicates', 'adminOnly', 'inputType', 'isRequired', 'enablePrice', 'inputs', 'allowedExtensions' ) as $key ) {
-	            $field->{$key} = isset( $field->{$key} ) ? $field->{$key} : NULL;
-            }
-
-            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.
-                 *
-                 * What we have to do is set the value so that it doesn't get overwritten as empty on save and appears immediately in the Edit Entry screen again.
-                 *
-                 * @hack
-                 */
-                case 'fileupload':
-
-                    // Set the previous value
-                    $entry = $this->get_entry();
-
-                    $input_name = 'input_'.$field->id;
-                    $form_id = $form['id'];
-
-                    $value = NULL;
+		}
+	}
 
-                    // Use the previous entry value as the default.
-                    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'];
-
-                    } 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[ $input_name ] = array('name' => '', 'size' => '' );
-
-                    }
-
-                    if( rgar($field, "multipleFiles") ) {
-
-                        // 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] ) ) {
-                            $value = empty( $value ) ? '[]' : $value;
-                            $value = stripslashes_deep( $value );
-                            $value = GFFormsModel::prepare_value( $form, $field, $value, $input_name, $entry['id'], array());
-                        }
+	/**
+	 * Display the Edit Entry form in the original Gravity Forms format
+	 *
+	 * @since 1.9
+	 *
+	 * @return void
+	 */
+	private function render_edit_form() {
 
-                    } else {
+		/**
+		 * @action `gravityview/edit-entry/render/before` Before rendering the Edit Entry form
+		 * @since 1.17
+		 * @param GravityView_Edit_Entry_Render $this
+		 */
+		do_action( 'gravityview/edit-entry/render/before', $this );
 
-                        // A file already exists when editing an entry
-                        // We set this to solve issue when file upload fields are required.
-                        GFFormsModel::$uploaded_files[ $form_id ][ $input_name ] = $value;
-
-                    }
-
-                    $this->entry[ $input_name ] = $value;
-                    $_POST[ $input_name ] = $value;
+		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_disable_view_counter', '__return_true' );
 
-                    break;
+		add_filter( 'gform_field_input', array( $this, 'verify_user_can_edit_post' ), 5, 5 );
+		add_filter( 'gform_field_input', array( $this, 'modify_edit_field_input' ), 10, 5 );
 
-                case 'number':
-                    // Fix "undefined index" issue at line 1286 in form_display.php
-                    if( !isset( $_POST['input_'.$field->id ] ) ) {
-                        $_POST['input_'.$field->id ] = NULL;
-                    }
-                    break;
-            }
+		// We need to remove the fake $_GET['page'] arg to avoid rendering form as if in admin.
+		unset( $_GET['page'] );
 
-        }
+		// TODO: Verify multiple-page forms
 
-        return $form;
-    }
+		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 );
 
-    /**
-     * Process validation for a edit entry submission
-     *
-     * Sets the `is_valid` object var
-     *
-     * @return void
-     */
-    private function validate() {
+		ob_get_clean();
 
-        /**
-         * If using GF User Registration Add-on, remove the validation step, otherwise generates error when updating the entry
-         * GF User Registration Add-on version > 3.x has a different class name
-         * @since 1.16.2
-         */
-        if ( class_exists( 'GF_User_Registration' ) ) {
-            remove_filter( 'gform_validation', array( GF_User_Registration::get_instance(), 'validate' ) );
-        } else  if ( class_exists( 'GFUser' ) ) {
-            remove_filter( 'gform_validation', array( 'GFUser', 'user_registration_validation' ) );
-        }
+		remove_filter( 'gform_pre_render', array( $this, 'filter_modify_form_fields' ), 5000 );
+		remove_filter( 'gform_submit_button', array( $this, 'render_form_buttons' ) );
+		remove_filter( 'gform_disable_view_counter', '__return_true' );
+		remove_filter( 'gform_field_input', array( $this, 'verify_user_can_edit_post' ), 5 );
+		remove_filter( 'gform_field_input', array( $this, 'modify_edit_field_input' ), 10 );
 
+		echo $html;
 
-        /**
-         * For some crazy reason, Gravity Forms doesn't validate Edit Entry form submissions.
-         * 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);
+		/**
+		 * @action `gravityview/edit-entry/render/after` After rendering the Edit Entry form
+		 * @since 1.17
+		 * @param GravityView_Edit_Entry_Render $this
+		 */
+		do_action( 'gravityview/edit-entry/render/after', $this );
+	}
 
-        // Needed by the validate funtion
-        $failed_validation_page = NULL;
-        $field_values = RGForms::post( 'gform_field_values' );
+	/**
+	 * Display the Update/Cancel/Delete buttons for the Edit Entry form
+	 * @since 1.8
+	 * @return string
+	 */
+	public function render_form_buttons() {
+		return gravityview_ob_include( GravityView_Edit_Entry::$file .'/partials/form-buttons.php', $this );
+	}
 
-        // Prevent entry limit from running when editing an entry, also
-        // prevent form scheduling from preventing editing
-        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 );
+	/**
+	 * Modify the form fields that are shown when using GFFormDisplay::get_form()
+	 *
+	 * By default, all fields will be shown. We only want the Edit Tab configured fields to be shown.
+	 *
+	 * @param array $form
+	 * @param boolean $ajax Whether in AJAX mode
+	 * @param array|string $field_values Passed parameters to the form
+	 *
+	 * @since 1.9
+	 *
+	 * @return array Modified form array
+	 */
+	public function filter_modify_form_fields( $form, $ajax = false, $field_values = '' ) {
 
-        $this->is_valid = GFFormDisplay::validate( $this->form, $field_values, 1, $failed_validation_page );
+		// In case we have validated the form, use it to inject the validation results into the form render
+		if( isset( $this->form_after_validation ) ) {
+			$form = $this->form_after_validation;
+		} else {
+			$form['fields'] = $this->get_configured_edit_fields( $form, $this->view_id );
+		}
 
-        remove_filter( 'gform_validation_'. $this->form_id, array( $this, 'custom_validation' ), 10 );
-    }
+		$form = $this->filter_conditional_logic( $form );
 
+		$form = $this->prefill_conditional_logic( $form );
 
-    /**
-     * Make validation work for Edit Entry
-     *
-     * Because we're calling the GFFormDisplay::validate() in an unusual way (as a front-end
-     * form pretending to be a back-end form), validate() doesn't know we _can't_ edit post
-     * fields. This goes through all the fields and if they're an invalid post field, we
-     * set them as valid. If there are still issues, we'll return false.
-     *
-     * @param  [type] $validation_results [description]
-     * @return [type]                     [description]
-     */
-    public function custom_validation( $validation_results ) {
+		// for now we don't support Save and Continue feature.
+		if( ! self::$supports_save_and_continue ) {
+			unset( $form['save'] );
+		}
 
-        do_action('gravityview_log_debug', 'GravityView_Edit_Entry[custom_validation] Validation results: ', $validation_results );
+		return $form;
+	}
 
-        do_action('gravityview_log_debug', 'GravityView_Edit_Entry[custom_validation] $_POSTed data (sanitized): ', esc_html( print_r( $_POST, true ) ) );
+	/**
+	 * When displaying a field, check if it's a Post Field, and if so, make sure the post exists and current user has edit rights.
+	 *
+	 * @since 1.16.2.2
+	 *
+	 * @param string $field_content Always empty. Returning not-empty overrides the input.
+	 * @param GF_Field $field
+	 * @param string|array $value If array, it's a field with multiple inputs. If string, single input.
+	 * @param int $lead_id Lead ID. Always 0 for the `gform_field_input` filter.
+	 * @param int $form_id Form ID
+	 *
+	 * @return string If error, the error message. If no error, blank string (modify_edit_field_input() runs next)
+	 */
+	public function verify_user_can_edit_post( $field_content = '', $field, $value, $lead_id = 0, $form_id ) {
 
-        $gv_valid = true;
+		if( GFCommon::is_post_field( $field ) ) {
 
-        foreach ( $validation_results['form']['fields'] as $key => &$field ) {
+			$message = null;
 
-            $value = RGFormsModel::get_field_value( $field );
-            $field_type = RGFormsModel::get_input_type( $field );
+			// First, make sure they have the capability to edit the post.
+			if( false === current_user_can( 'edit_post', $this->entry['post_id'] ) ) {
 
-            // Validate always
-            switch ( $field_type ) {
+				/**
+				 * @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') );
 
+			} 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' ) );
+			}
 
-                case 'fileupload' :
-                case 'post_image':
+			if( $message ) {
+				$field_content = sprintf('<div class="ginput_container ginput_container_' . $field->type . '">%s</div>', wpautop( $message ) );
+			}
+		}
 
-                    // in case nothing is uploaded but there are already files saved
-                    if( !empty( $field->failed_validation ) && !empty( $field->isRequired ) && !empty( $value ) ) {
-                        $field->failed_validation = false;
-                        unset( $field->validation_message );
-                    }
+		return $field_content;
+	}
 
-                    // validate if multi file upload reached max number of files [maxFiles] => 2
-                    if( rgobj( $field, 'maxFiles') && rgobj( $field, 'multipleFiles') ) {
+	/**
+	 *
+	 * Fill-in the saved values into the form inputs
+	 *
+	 * @param string $field_content Always empty. Returning not-empty overrides the input.
+	 * @param GF_Field $field
+	 * @param string|array $value If array, it's a field with multiple inputs. If string, single input.
+	 * @param int $lead_id Lead ID. Always 0 for the `gform_field_input` filter.
+	 * @param int $form_id Form ID
+	 *
+	 * @return mixed
+	 */
+	public function modify_edit_field_input( $field_content = '', $field, $value, $lead_id = 0, $form_id ) {
+
+		$gv_field = GravityView_Fields::get_associated_field( $field );
+
+		// 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' ) ) )
+			&& false === ( $gv_field && is_callable( array( $gv_field, 'get_field_input' ) ) )
+			&& ! GFCommon::is_product_field( $field->type )
+			|| ! empty( $field_content )
+			|| in_array( $field->type, array( 'honeypot' ) )
+		) {
+			return $field_content;
+		}
 
-                        $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();
+		// SET SOME FIELD DEFAULTS TO PREVENT ISSUES
+		$field->adminOnly = false; /** @see GFFormDisplay::get_counter_init_script() need to prevent adminOnly */
 
-                        //existent
-                        $entry = $this->get_entry();
-                        $value = NULL;
-                        if( isset( $entry[ $field->id ] ) ) {
-                            $value = json_decode( $entry[ $field->id ], true );
-                        }
+		$field_value = $this->get_field_value( $field );
 
-                        // count uploaded files and existent entry files
-                        $count_files = count( $file_names ) + count( $value );
+		// Prevent any PHP warnings, like undefined index
+		ob_start();
 
-                        if( $count_files > $field->maxFiles ) {
-                            $field->validation_message = __( 'Maximum number of files reached', 'gravityview' );
-                            $field->failed_validation = 1;
-                            $gv_valid = false;
+		$return = null;
 
-                            // in case of error make sure the newest upload files are removed from the upload input
-                            GFFormsModel::$uploaded_files[ $validation_results['form']['id'] ] = null;
-                        }
+		/** @var GravityView_Field $gv_field */
+		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 );
+		}
 
-                    }
+		// If there was output, it's an error
+		$warnings = ob_get_clean();
 
+		if( !empty( $warnings ) ) {
+			do_action( 'gravityview_log_error', __METHOD__ . $warnings, $field_value );
+		}
 
-                    break;
+		return $return;
+	}
 
-            }
+	/**
+	 * Modify the value for the current field input
+	 *
+	 * @param GF_Field $field
+	 *
+	 * @return array|mixed|string
+	 */
+	private function get_field_value( $field ) {
 
-            // This field has failed validation.
-            if( !empty( $field->failed_validation ) ) {
+		/**
+		 * @filter `gravityview/edit_entry/pre_populate/override` Allow the pre-populated value to override saved value in Edit Entry form. By default, pre-populate mechanism only kicks on empty fields.
+		 * @param boolean True: override saved values; False: don't override (default)
+		 * @param $field GF_Field object Gravity Forms field object
+		 * @since 1.13
+		 */
+		$override_saved_value = apply_filters( 'gravityview/edit_entry/pre_populate/override', false, $field );
 
-                do_action( 'gravityview_log_debug', 'GravityView_Edit_Entry[custom_validation] Field is invalid.', array( 'field' => $field, 'value' => $value ) );
+		// 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' ) ) ) {
 
-                switch ( $field_type ) {
+			$field_value = array();
 
-                    // Captchas don't need to be re-entered.
-                    case 'captcha':
+			// only accept pre-populated values if the field doesn't have any choice selected.
+			$allow_pre_populated = $field->allowsPrepopulate;
 
-                        // Post Image fields aren't editable, so we un-fail them.
-                    case 'post_image':
-                        $field->failed_validation = false;
-                        unset( $field->validation_message );
-                        break;
+			foreach ( (array)$field->inputs as $input ) {
 
-                }
+				$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 ];
+					$allow_pre_populated = false;
+				}
 
-                // You can't continue inside a switch, so we do it after.
-                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 ) ) {
+			$pre_value = $field->get_value_submission( array(), false );
 
-                    $entry = $this->get_entry();
+			$field_value = ! $allow_pre_populated && ! ( $override_saved_value && !gv_empty( $pre_value, false, false ) ) ? $field_value : $pre_value;
 
-                    // 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 value submitted was not changed, then don't validate
-                        $field->failed_validation = false;
+		} else {
 
-                        unset( $field->validation_message );
+			$id = intval( $field->id );
 
-                        do_action('gravityview_log_debug', 'GravityView_Edit_Entry[custom_validation] Field not a duplicate; it is the same entry.', $entry );
+			// get pre-populated value if exists
+			$pre_value = $field->allowsPrepopulate ? GFFormsModel::get_parameter_value( $field->inputName, array(), $field ) : '';
 
-                        continue;
-                    }
-                }
+			// 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 = !gv_empty( $this->entry[ $id ], false, false ) && ! ( $override_saved_value && !gv_empty( $pre_value, false, false ) ) ? $this->entry[ $id ] : $pre_value;
 
-                // 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 ) ) {
-                    unset( $field->validation_message );
-	                $field->validation_message = false;
-                    continue;
-                }
+			// 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 ) ) {
+				$categories = array();
+				foreach ( explode( ',', $field_value ) as $cat_string ) {
+					$categories[] = GFCommon::format_post_category( $cat_string, true );
+				}
+				$field_value = 'multiselect' === $field->get_input_type() ? $categories : implode( '', $categories );
+			}
+
+		}
+
+		// if value is empty get the default value if defined
+		$field_value = $field->get_value_default_if_empty( $field_value );
+
+		/**
+		 * @filter `gravityview/edit_entry/field_value` Change the value of an Edit Entry field, if needed
+		 * @since 1.11
+		 * @since 1.20 Added third param
+		 * @param mixed $field_value field value used to populate the input
+		 * @param object $field Gravity Forms field object ( Class GF_Field )
+		 * @param GravityView_Edit_Entry_Render $this Current object
+		 */
+		$field_value = apply_filters( 'gravityview/edit_entry/field_value', $field_value, $field, $this );
+
+		/**
+		 * @filter `gravityview/edit_entry/field_value_{field_type}` Change the value of an Edit Entry field for a specific field type
+		 * @since 1.17
+		 * @since 1.20 Added third param
+		 * @param mixed $field_value field value used to populate the input
+		 * @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 );
+
+		return $field_value;
+	}
+
+
+	// ---- Entry validation
+
+	/**
+	 * Add field keys that Gravity Forms expects.
+	 *
+	 * @see GFFormDisplay::validate()
+	 * @param  array $form GF Form
+	 * @return array       Modified GF Form
+	 */
+	public function gform_pre_validation( $form ) {
+
+		if( ! $this->verify_nonce() ) {
+			return $form;
+		}
+
+		// Fix PHP warning regarding undefined index.
+		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.
+			foreach ( array( 'noDuplicates', 'adminOnly', 'inputType', 'isRequired', 'enablePrice', 'inputs', 'allowedExtensions' ) as $key ) {
+				$field->{$key} = isset( $field->{$key} ) ? $field->{$key} : NULL;
+			}
+
+			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.
+				 *
+				 * What we have to do is set the value so that it doesn't get overwritten as empty on save and appears immediately in the Edit Entry screen again.
+				 *
+				 * @hack
+				 */
+				case 'fileupload':
+
+					// Set the previous value
+					$entry = $this->get_entry();
+
+					$input_name = 'input_'.$field->id;
+					$form_id = $form['id'];
+
+					$value = NULL;
+
+					// Use the previous entry value as the default.
+					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'];
+
+					} 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[ $input_name ] = array('name' => '', 'size' => '' );
+
+					}
+
+					if( rgar($field, "multipleFiles") ) {
 
-                $gv_valid = false;
+						// If there are fresh uploads, process and merge them.
+						// Otherwise, use the passed values, which should be json-encoded array of URLs
+						if( isset( GFFormsModel::$uploaded_files[$form_id][$input_name] ) ) {
+							$value = empty( $value ) ? '[]' : $value;
+							$value = stripslashes_deep( $value );
+							$value = GFFormsModel::prepare_value( $form, $field, $value, $input_name, $entry['id'], array());
+						}
 
-            }
+					} else {
 
-        }
+						// A file already exists when editing an entry
+						// We set this to solve issue when file upload fields are required.
+						GFFormsModel::$uploaded_files[ $form_id ][ $input_name ] = $value;
+
+					}
+
+					$this->entry[ $input_name ] = $value;
+					$_POST[ $input_name ] = $value;
+
+					break;
+
+				case 'number':
+					// Fix "undefined index" issue at line 1286 in form_display.php
+					if( !isset( $_POST['input_'.$field->id ] ) ) {
+						$_POST['input_'.$field->id ] = NULL;
+					}
+					break;
+			}
+
+		}
+
+		return $form;
+	}
+
+
+	/**
+	 * Process validation for a edit entry submission
+	 *
+	 * Sets the `is_valid` object var
+	 *
+	 * @return void
+	 */
+	private function validate() {
+
+		/**
+		 * If using GF User Registration Add-on, remove the validation step, otherwise generates error when updating the entry
+		 * GF User Registration Add-on version > 3.x has a different class name
+		 * @since 1.16.2
+		 */
+		if ( class_exists( 'GF_User_Registration' ) ) {
+			remove_filter( 'gform_validation', array( GF_User_Registration::get_instance(), 'validate' ) );
+		} else  if ( class_exists( 'GFUser' ) ) {
+			remove_filter( 'gform_validation', array( 'GFUser', 'user_registration_validation' ) );
+		}
+
+
+		/**
+		 * For some crazy reason, Gravity Forms doesn't validate Edit Entry form submissions.
+		 * 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);
+
+		// Needed by the validate funtion
+		$failed_validation_page = NULL;
+		$field_values = RGForms::post( 'gform_field_values' );
+
+		// Prevent entry limit from running when editing an entry, also
+		// prevent form scheduling from preventing editing
+		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->is_valid = GFFormDisplay::validate( $this->form, $field_values, 1, $failed_validation_page );
+
+		remove_filter( 'gform_validation_'. $this->form_id, array( $this, 'custom_validation' ), 10 );
+	}
+
+
+	/**
+	 * Make validation work for Edit Entry
+	 *
+	 * Because we're calling the GFFormDisplay::validate() in an unusual way (as a front-end
+	 * form pretending to be a back-end form), validate() doesn't know we _can't_ edit post
+	 * fields. This goes through all the fields and if they're an invalid post field, we
+	 * set them as valid. If there are still issues, we'll return false.
+	 *
+	 * @param  [type] $validation_results [description]
+	 * @return [type]                     [description]
+	 */
+	public function custom_validation( $validation_results ) {
 
-        $validation_results['is_valid'] = $gv_valid;
+		do_action('gravityview_log_debug', 'GravityView_Edit_Entry[custom_validation] Validation results: ', $validation_results );
 
-        do_action('gravityview_log_debug', 'GravityView_Edit_Entry[custom_validation] Validation results.', $validation_results );
+		do_action('gravityview_log_debug', 'GravityView_Edit_Entry[custom_validation] $_POSTed data (sanitized): ', esc_html( print_r( $_POST, true ) ) );
 
-        // We'll need this result when rendering the form ( on GFFormDisplay::get_form )
-        $this->form_after_validation = $validation_results['form'];
+		$gv_valid = true;
 
-        return $validation_results;
-    }
+		foreach ( $validation_results['form']['fields'] as $key => &$field ) {
 
+			$value = RGFormsModel::get_field_value( $field );
+			$field_type = RGFormsModel::get_input_type( $field );
 
-    /**
-     * TODO: This seems to be hacky... we should remove it. Entry is set when updating the form using setup_vars()!
-     * Get the current entry and set it if it's not yet set.
-     * @return array Gravity Forms entry array
-     */
-    public function get_entry() {
+			// Validate always
+			switch ( $field_type ) {
 
-        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() );
-        }
 
-        return $this->entry;
-    }
+				case 'fileupload' :
+				case 'post_image':
 
+					// in case nothing is uploaded but there are already files saved
+					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( rgobj( $field, 'maxFiles') && rgobj( $field, 'multipleFiles') ) {
 
-    // --- Filters
+						$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();
 
-    /**
-     * Get the Edit Entry fields as configured in the View
-     *
-     * @since 1.8
-     *
-     * @param int $view_id
-     *
-     * @return array Array of fields that are configured in the Edit tab in the Admin
-     */
-    private function get_configured_edit_fields( $form, $view_id ) {
+						//existent
+						$entry = $this->get_entry();
+						$value = NULL;
+						if( isset( $entry[ $field->id ] ) ) {
+							$value = json_decode( $entry[ $field->id ], true );
+						}
 
-        // Get all fields for form
+						// count uploaded files and existent entry files
+						$count_files = count( $file_names ) + count( $value );
+
+						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;
+						}
+
+					}
+
+
+					break;
+
+			}
+
+			// This field has failed validation.
+			if( !empty( $field->failed_validation ) ) {
+
+				do_action( 'gravityview_log_debug', 'GravityView_Edit_Entry[custom_validation] Field is invalid.', array( 'field' => $field, 'value' => $value ) );
+
+				switch ( $field_type ) {
+
+					// Captchas don't need to be re-entered.
+					case 'captcha':
+
+						// Post Image fields aren't editable, so we un-fail them.
+					case 'post_image':
+						$field->failed_validation = false;
+						unset( $field->validation_message );
+						break;
+
+				}
+
+				// You can't continue inside a switch, so we do it after.
+				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 ) ) {
+
+					$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 value submitted was not changed, then don't validate
+						$field->failed_validation = false;
+
+						unset( $field->validation_message );
+
+						do_action('gravityview_log_debug', 'GravityView_Edit_Entry[custom_validation] Field not a duplicate; it is the same entry.', $entry );
+
+						continue;
+					}
+				}
+
+				// 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 ) ) {
+					unset( $field->validation_message );
+					$field->validation_message = false;
+					continue;
+				}
+
+				$gv_valid = false;
+
+			}
+
+		}
+
+		$validation_results['is_valid'] = $gv_valid;
+
+		do_action('gravityview_log_debug', 'GravityView_Edit_Entry[custom_validation] Validation results.', $validation_results );
+
+		// We'll need this result when rendering the form ( on GFFormDisplay::get_form )
+		$this->form_after_validation = $validation_results['form'];
+
+		return $validation_results;
+	}
+
+
+	/**
+	 * TODO: This seems to be hacky... we should remove it. Entry is set when updating the form using setup_vars()!
+	 * Get the current entry and set it if it's not yet set.
+	 * @return array Gravity Forms entry array
+	 */
+	public function get_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() );
+		}
+
+		return $this->entry;
+	}
+
+
+
+	// --- Filters
+
+	/**
+	 * Get the Edit Entry fields as configured in the View
+	 *
+	 * @since 1.8
+	 *
+	 * @param int $view_id
+	 *
+	 * @return array Array of fields that are configured in the Edit tab in the Admin
+	 */
+	private function get_configured_edit_fields( $form, $view_id ) {
+
+		// Get all fields for form
 		if ( defined( 'GRAVITYVIEW_FUTURE_CORE_LOADED' ) ) {
 			if ( \GV\View::exists( $view_id ) ) {
 				$view = \GV\View::by_id( $view_id );
@@ -1544,446 +1544,446 @@ 
 			$properties = GravityView_View_Data::getInstance()->get_fields( $view_id );
 		}
 
-        // If edit tab not yet configured, show all fields
-        $edit_fields = !empty( $properties['edit_edit-fields'] ) ? $properties['edit_edit-fields'] : NULL;
+		// If edit tab not yet configured, show all fields
+		$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 );
+		// Hide fields depending on admin settings
+		$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 );
+		// 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 );
 
-        /**
-         * @filter `gravityview/edit_entry/form_fields` Modify the fields displayed in Edit Entry form
-         * @since 1.17
-         * @param GF_Field[] $fields Gravity Forms form fields
-         * @param array|null $edit_fields Fields for the Edit Entry tab configured in the View Configuration
-         * @param array $form GF Form array (`fields` key modified to have only fields configured to show in Edit Entry)
-         * @param int $view_id View ID
-         */
-        $fields = apply_filters( 'gravityview/edit_entry/form_fields', $fields, $edit_fields, $form, $view_id );
+		/**
+		 * @filter `gravityview/edit_entry/form_fields` Modify the fields displayed in Edit Entry form
+		 * @since 1.17
+		 * @param GF_Field[] $fields Gravity Forms form fields
+		 * @param array|null $edit_fields Fields for the Edit Entry tab configured in the View Configuration
+		 * @param array $form GF Form array (`fields` key modified to have only fields configured to show in Edit Entry)
+		 * @param int $view_id View ID
+		 */
+		$fields = apply_filters( 'gravityview/edit_entry/form_fields', $fields, $edit_fields, $form, $view_id );
 
-        return $fields;
-    }
-
-
-    /**
-     * Filter area fields based on specified conditions
-     *  - This filter removes the fields that have calculation configured
-     *
-     * @uses GravityView_Edit_Entry::user_can_edit_field() Check caps
-     * @access private
-     * @param GF_Field[] $fields
-     * @param array $configured_fields
-     * @since  1.5
-     * @return array $fields
-     */
-    private function filter_fields( $fields, $configured_fields ) {
-
-        if( empty( $fields ) || !is_array( $fields ) ) {
-            return $fields;
-        }
-
-        $edit_fields = array();
-
-        $field_type_blacklist = $this->loader->get_field_blacklist( $this->entry );
-
-        // First, remove blacklist or calculation fields
-        foreach ( $fields as $key => $field ) {
-
-            // 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;
-                // don't remove the calculation fields on form render.
-            }
-
-            if( in_array( $field->type, $field_type_blacklist ) ) {
-                unset( $fields[ $key ] );
-            }
-        }
-
-        // The Edit tab has not been configured, so we return all fields by default.
-        if( empty( $configured_fields ) ) {
-            return $fields;
-        }
-
-        // The edit tab has been configured, so we loop through to configured settings
-        foreach ( $configured_fields as $configured_field ) {
-
-	        /** @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 );
-                    break;
-                }
-
-            }
-
-        }
-
-        return $edit_fields;
-
-    }
-
-    /**
-     * Override GF Form field properties with the ones defined on the View
-     * @param  GF_Field $field GF Form field object
-     * @param  array $field_setting  GV field options
-     * @since  1.5
-     * @return array|GF_Field
-     */
-    private function merge_field_properties( $field, $field_setting ) {
-
-        $return_field = $field;
-
-        if( empty( $field_setting['show_label'] ) ) {
-            $return_field->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'] );
-        }
-
-        /**
-         * Normalize page numbers - avoid conflicts with page validation
-         * @since 1.6
-         */
-        $return_field->pageNumber = 1;
-
-        return $return_field;
-
-    }
-
-    /**
-     * Remove fields that shouldn't be visible based on the Gravity Forms adminOnly field property
-     *
-     * @since 1.9.1
-     *
-     * @param array|GF_Field[] $fields Gravity Forms form fields
-     * @param array|null $edit_fields Fields for the Edit Entry tab configured in the View Configuration
-     * @param array $form GF Form array
-     * @param int $view_id View ID
-     *
-     * @return array Possibly modified form array
-     */
-    private function filter_admin_only_fields( $fields = array(), $edit_fields = null, $form = array(), $view_id = 0 ) {
-
-	    /**
-         * @filter `gravityview/edit_entry/use_gf_admin_only_setting` When Edit tab isn't configured, should the Gravity Forms "Admin Only" field settings be used to control field display to non-admins? Default: true
-	     * If the Edit Entry tab is not configured, adminOnly fields will not be shown to non-administrators.
-	     * If the Edit Entry tab *is* configured, adminOnly fields will be shown to non-administrators, using the configured GV permissions
-	     * @since 1.9.1
-	     * @param boolean $use_gf_adminonly_setting True: Hide field if set to Admin Only in GF and the user is not an admin. False: show field based on GV permissions, ignoring GF permissions.
-	     * @param array $form GF Form array
-	     * @param int $view_id View ID
-	     */
-	    $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 ) {
-                    unset( $fields[ $k ] );
-                }
-            }
-            return $fields;
-        }
-
-	    foreach( $fields as &$field ) {
-		    $field->adminOnly = false;
-        }
-
-        return $fields;
-    }
-
-    // --- Conditional Logic
-
-    /**
-     * Conditional logic isn't designed to work with forms that already have content. When switching input values,
-     * the dependent fields will be blank.
-     *
-     * Note: This is because GF populates a JavaScript variable with the input values. This is tough to filter at the input level;
-     * via the `gform_field_value` filter; it requires lots of legwork. Doing it at the form level is easier.
-     *
-     * @since 1.17.4
-     *
-     * @param array $form Gravity Forms array object
-     *
-     * @return array $form, modified to fix conditional
-     */
-    function prefill_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 ) {
-
-            if( 'checkbox' === $field->type ) {
-                foreach ( $field->get_entry_inputs() as $key => $input ) {
-                    $input_id = $input['id'];
-                    $choice = $field->choices[ $key ];
-                    $value = rgar( $this->entry, $input_id );
-                    $match = RGFormsModel::choice_value_match( $field, $choice, $value );
-                    if( $match ) {
-                        $field->choices[ $key ]['isSelected'] = true;
-                    }
-                }
-            } else {
-
-                // 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( '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;
-                                }
-                            }
-
-                            $field->defaultValue = serialize( $list_field_value );
-                        } else {
-                            $field->defaultValue = $field_value;
-                        }
-                    }
-                }
-            }
-        }
-
-        return $form;
-    }
-
-    /**
-     * Remove the conditional logic rules from the form button and the form fields, if needed.
-     *
-     * @todo Merge with caller method
-     * @since 1.9
-     *
-     * @param array $form Gravity Forms form
-     * @return array Modified form, if not using Conditional Logic
-     */
-    private function filter_conditional_logic( $form ) {
-
-        /**
-         * @filter `gravityview/edit_entry/conditional_logic` Should the Edit Entry form use Gravity Forms conditional logic showing/hiding of fields?
-         * @since 1.9
-         * @param bool $use_conditional_logic True: Gravity Forms will show/hide fields just like in the original form; False: conditional logic will be disabled and fields will be shown based on configuration. Default: true
-         * @param array $form Gravity Forms form
-         */
-        $use_conditional_logic = apply_filters( 'gravityview/edit_entry/conditional_logic', true, $form );
-
-        if( $use_conditional_logic ) {
-            return $form;
-        }
-
-        foreach( $form['fields'] as &$field ) {
-            /* @var GF_Field $field */
-            $field->conditionalLogic = null;
-        }
-
-        unset( $form['button']['conditionalLogic'] );
-
-        return $form;
-
-    }
-
-    /**
-     * Disable the Gravity Forms conditional logic script and features on the Edit Entry screen
-     *
-     * @since 1.9
-     *
-     * @param $has_conditional_logic
-     * @param $form
-     * @return mixed
-     */
-    public function manage_conditional_logic( $has_conditional_logic, $form ) {
-
-        if( ! $this->is_edit_entry() ) {
-            return $has_conditional_logic;
-        }
-
-	    /** @see GravityView_Edit_Entry_Render::filter_conditional_logic for filter documentation */
-        return apply_filters( 'gravityview/edit_entry/conditional_logic', $has_conditional_logic, $form );
-    }
-
-
-    // --- User checks and nonces
-
-    /**
-     * Check if the user can edit the entry
-     *
-     * - Is the nonce valid?
-     * - Does the user have the right caps for the entry
-     * - Is the entry in the trash?
-     *
-     * @todo Move to GVCommon
-     *
-     * @param  boolean $echo Show error messages in the form?
-     * @return boolean        True: can edit form. False: nope.
-     */
-    private function user_can_edit_entry( $echo = false ) {
-
-        $error = NULL;
-
-        /**
-         *  1. Permalinks are turned off
-         *  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'] ) ) {
-
-            $error = true;
-
-        }
-
-        if( !empty( $_GET['entry'] ) && (string)$this->entry['id'] !== $_GET['entry'] ) {
-
-            $error = true;
-
-        } 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() ) {
-                $error = true;
-            } else {
-                $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( $this->entry['status'] === 'trash' ) {
-            $error = __('You cannot edit the entry; it is in the trash.', 'gravityview' );
-        }
+		return $fields;
+	}
 
-        // No errors; everything's fine here!
-        if( empty( $error ) ) {
-            return true;
-        }
 
-        if( $echo && $error !== true ) {
+	/**
+	 * Filter area fields based on specified conditions
+	 *  - This filter removes the fields that have calculation configured
+	 *
+	 * @uses GravityView_Edit_Entry::user_can_edit_field() Check caps
+	 * @access private
+	 * @param GF_Field[] $fields
+	 * @param array $configured_fields
+	 * @since  1.5
+	 * @return array $fields
+	 */
+	private function filter_fields( $fields, $configured_fields ) {
 
-	        $error = esc_html( $error );
+		if( empty( $fields ) || !is_array( $fields ) ) {
+			return $fields;
+		}
 
-	        /**
-	         * @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;" ) );
-	        }
+		$edit_fields = array();
 
-            echo GVCommon::generate_notice( wpautop( $error ), 'gv-error error');
-        }
+		$field_type_blacklist = $this->loader->get_field_blacklist( $this->entry );
 
-        do_action('gravityview_log_error', 'GravityView_Edit_Entry[user_can_edit_entry]' . $error );
+		// First, remove blacklist or calculation fields
+		foreach ( $fields as $key => $field ) {
 
-        return false;
-    }
-
-
-    /**
-     * Check whether a field is editable by the current user, and optionally display an error message
-     * @uses  GravityView_Edit_Entry->check_user_cap_edit_field() Check user capabilities
-     * @param  array  $field Field or field settings array
-     * @param  boolean $echo  Whether to show error message telling user they aren't allowed
-     * @return boolean         True: user can edit the current field; False: nope, they can't.
-     */
-    private function user_can_edit_field( $field, $echo = false ) {
+			// 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;
+				// don't remove the calculation fields on form render.
+			}
 
-        $error = NULL;
+			if( in_array( $field->type, $field_type_blacklist ) ) {
+				unset( $fields[ $key ] );
+			}
+		}
 
-        if( ! $this->check_user_cap_edit_field( $field ) ) {
-            $error = __( 'You do not have permission to edit this field.', 'gravityview');
-        }
+		// The Edit tab has not been configured, so we return all fields by default.
+		if( empty( $configured_fields ) ) {
+			return $fields;
+		}
 
-        // No errors; everything's fine here!
-        if( empty( $error ) ) {
-            return true;
-        }
+		// The edit tab has been configured, so we loop through to configured settings
+		foreach ( $configured_fields as $configured_field ) {
 
-        if( $echo ) {
-            echo GVCommon::generate_notice( wpautop( esc_html( $error ) ), 'gv-error error');
-        }
-
-        do_action('gravityview_log_error', 'GravityView_Edit_Entry[user_can_edit_field]' . $error );
+			/** @var GF_Field $field */
+			foreach ( $fields as $field ) {
 
-        return false;
+				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;
+				}
 
-    }
+			}
 
+		}
 
-    /**
-     * checks if user has permissions to edit a specific field
-     *
-     * Needs to be used combined with GravityView_Edit_Entry::user_can_edit_field for maximum security!!
-     *
-     * @param  [type] $field [description]
-     * @return bool
-     */
-    private function check_user_cap_edit_field( $field ) {
+		return $edit_fields;
 
-        // 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' ) ) ) {
-            return true;
-        }
+	}
 
-        $field_cap = isset( $field['allow_edit_cap'] ) ? $field['allow_edit_cap'] : false;
+	/**
+	 * Override GF Form field properties with the ones defined on the View
+	 * @param  GF_Field $field GF Form field object
+	 * @param  array $field_setting  GV field options
+	 * @since  1.5
+	 * @return array|GF_Field
+	 */
+	private function merge_field_properties( $field, $field_setting ) {
 
-        // If the field has custom editing capaibilities set, check those
-        if( $field_cap ) {
-            return GVCommon::has_cap( $field['allow_edit_cap'] );
-        }
-
-        return false;
-    }
+		$return_field = $field;
 
+		if( empty( $field_setting['show_label'] ) ) {
+			$return_field->label = '';
+		} elseif ( !empty( $field_setting['custom_label'] ) ) {
+			$return_field->label = $field_setting['custom_label'];
+		}
 
-    /**
-     * Is the current nonce valid for editing the entry?
-     * @return boolean
-     */
-    public function verify_nonce() {
+		if( !empty( $field_setting['custom_class'] ) ) {
+			$return_field->cssClass .= ' '. gravityview_sanitize_html_class( $field_setting['custom_class'] );
+		}
 
-        // Verify form submitted for editing single
-        if( $this->is_edit_entry_submission() ) {
-            $valid = wp_verify_nonce( $_POST[ self::$nonce_field ], self::$nonce_field );
-        }
+		/**
+		 * Normalize page numbers - avoid conflicts with page validation
+		 * @since 1.6
+		 */
+		$return_field->pageNumber = 1;
 
-        // Verify
-        else if( ! $this->is_edit_entry() ) {
-            $valid = false;
-        }
+		return $return_field;
 
-        else {
-            $valid = wp_verify_nonce( $_GET['edit'], self::$nonce_key );
-        }
+	}
+
+	/**
+	 * Remove fields that shouldn't be visible based on the Gravity Forms adminOnly field property
+	 *
+	 * @since 1.9.1
+	 *
+	 * @param array|GF_Field[] $fields Gravity Forms form fields
+	 * @param array|null $edit_fields Fields for the Edit Entry tab configured in the View Configuration
+	 * @param array $form GF Form array
+	 * @param int $view_id View ID
+	 *
+	 * @return array Possibly modified form array
+	 */
+	private function filter_admin_only_fields( $fields = array(), $edit_fields = null, $form = array(), $view_id = 0 ) {
+
+		/**
+		 * @filter `gravityview/edit_entry/use_gf_admin_only_setting` When Edit tab isn't configured, should the Gravity Forms "Admin Only" field settings be used to control field display to non-admins? Default: true
+		 * If the Edit Entry tab is not configured, adminOnly fields will not be shown to non-administrators.
+		 * If the Edit Entry tab *is* configured, adminOnly fields will be shown to non-administrators, using the configured GV permissions
+		 * @since 1.9.1
+		 * @param boolean $use_gf_adminonly_setting True: Hide field if set to Admin Only in GF and the user is not an admin. False: show field based on GV permissions, ignoring GF permissions.
+		 * @param array $form GF Form array
+		 * @param int $view_id View ID
+		 */
+		$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 ) {
+					unset( $fields[ $k ] );
+				}
+			}
+			return $fields;
+		}
+
+		foreach( $fields as &$field ) {
+			$field->adminOnly = false;
+		}
+
+		return $fields;
+	}
+
+	// --- Conditional Logic
+
+	/**
+	 * Conditional logic isn't designed to work with forms that already have content. When switching input values,
+	 * the dependent fields will be blank.
+	 *
+	 * Note: This is because GF populates a JavaScript variable with the input values. This is tough to filter at the input level;
+	 * via the `gform_field_value` filter; it requires lots of legwork. Doing it at the form level is easier.
+	 *
+	 * @since 1.17.4
+	 *
+	 * @param array $form Gravity Forms array object
+	 *
+	 * @return array $form, modified to fix conditional
+	 */
+	function prefill_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 ) {
+
+			if( 'checkbox' === $field->type ) {
+				foreach ( $field->get_entry_inputs() as $key => $input ) {
+					$input_id = $input['id'];
+					$choice = $field->choices[ $key ];
+					$value = rgar( $this->entry, $input_id );
+					$match = RGFormsModel::choice_value_match( $field, $choice, $value );
+					if( $match ) {
+						$field->choices[ $key ]['isSelected'] = true;
+					}
+				}
+			} else {
+
+				// 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( '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;
+								}
+							}
+
+							$field->defaultValue = serialize( $list_field_value );
+						} else {
+							$field->defaultValue = $field_value;
+						}
+					}
+				}
+			}
+		}
+
+		return $form;
+	}
+
+	/**
+	 * Remove the conditional logic rules from the form button and the form fields, if needed.
+	 *
+	 * @todo Merge with caller method
+	 * @since 1.9
+	 *
+	 * @param array $form Gravity Forms form
+	 * @return array Modified form, if not using Conditional Logic
+	 */
+	private function filter_conditional_logic( $form ) {
+
+		/**
+		 * @filter `gravityview/edit_entry/conditional_logic` Should the Edit Entry form use Gravity Forms conditional logic showing/hiding of fields?
+		 * @since 1.9
+		 * @param bool $use_conditional_logic True: Gravity Forms will show/hide fields just like in the original form; False: conditional logic will be disabled and fields will be shown based on configuration. Default: true
+		 * @param array $form Gravity Forms form
+		 */
+		$use_conditional_logic = apply_filters( 'gravityview/edit_entry/conditional_logic', true, $form );
+
+		if( $use_conditional_logic ) {
+			return $form;
+		}
+
+		foreach( $form['fields'] as &$field ) {
+			/* @var GF_Field $field */
+			$field->conditionalLogic = null;
+		}
+
+		unset( $form['button']['conditionalLogic'] );
+
+		return $form;
+
+	}
+
+	/**
+	 * Disable the Gravity Forms conditional logic script and features on the Edit Entry screen
+	 *
+	 * @since 1.9
+	 *
+	 * @param $has_conditional_logic
+	 * @param $form
+	 * @return mixed
+	 */
+	public function manage_conditional_logic( $has_conditional_logic, $form ) {
+
+		if( ! $this->is_edit_entry() ) {
+			return $has_conditional_logic;
+		}
+
+		/** @see GravityView_Edit_Entry_Render::filter_conditional_logic for filter documentation */
+		return apply_filters( 'gravityview/edit_entry/conditional_logic', $has_conditional_logic, $form );
+	}
+
+
+	// --- User checks and nonces
+
+	/**
+	 * Check if the user can edit the entry
+	 *
+	 * - Is the nonce valid?
+	 * - Does the user have the right caps for the entry
+	 * - Is the entry in the trash?
+	 *
+	 * @todo Move to GVCommon
+	 *
+	 * @param  boolean $echo Show error messages in the form?
+	 * @return boolean        True: can edit form. False: nope.
+	 */
+	private function user_can_edit_entry( $echo = false ) {
+
+		$error = NULL;
+
+		/**
+		 *  1. Permalinks are turned off
+		 *  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'] ) ) {
+
+			$error = true;
+
+		}
+
+		if( !empty( $_GET['entry'] ) && (string)$this->entry['id'] !== $_GET['entry'] ) {
+
+			$error = true;
+
+		} 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() ) {
+				$error = true;
+			} else {
+				$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( $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 ) ) {
+			return true;
+		}
 
-        /**
-         * @filter `gravityview/edit_entry/verify_nonce` Override Edit Entry nonce validation. Return true to declare nonce valid.
-         * @since 1.13
-         * @param int|boolean $valid False if invalid; 1 or 2 when nonce was generated
-         * @param string $nonce_field Key used when validating submissions. Default: is_gv_edit_entry
-         */
-        $valid = apply_filters( 'gravityview/edit_entry/verify_nonce', $valid, self::$nonce_field );
+		if( $echo && $error !== true ) {
+
+			$error = esc_html( $error );
+
+			/**
+			 * @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;" ) );
+			}
+
+			echo GVCommon::generate_notice( wpautop( $error ), 'gv-error error');
+		}
+
+		do_action('gravityview_log_error', 'GravityView_Edit_Entry[user_can_edit_entry]' . $error );
+
+		return false;
+	}
+
+
+	/**
+	 * Check whether a field is editable by the current user, and optionally display an error message
+	 * @uses  GravityView_Edit_Entry->check_user_cap_edit_field() Check user capabilities
+	 * @param  array  $field Field or field settings array
+	 * @param  boolean $echo  Whether to show error message telling user they aren't allowed
+	 * @return boolean         True: user can edit the current field; False: nope, they can't.
+	 */
+	private function user_can_edit_field( $field, $echo = false ) {
+
+		$error = NULL;
+
+		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 ) ) {
+			return true;
+		}
 
-        return $valid;
-    }
+		if( $echo ) {
+			echo GVCommon::generate_notice( wpautop( esc_html( $error ) ), 'gv-error error');
+		}
+
+		do_action('gravityview_log_error', 'GravityView_Edit_Entry[user_can_edit_field]' . $error );
+
+		return false;
+
+	}
+
+
+	/**
+	 * checks if user has permissions to edit a specific field
+	 *
+	 * Needs to be used combined with GravityView_Edit_Entry::user_can_edit_field for maximum security!!
+	 *
+	 * @param  [type] $field [description]
+	 * @return bool
+	 */
+	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' ) ) ) {
+			return true;
+		}
+
+		$field_cap = isset( $field['allow_edit_cap'] ) ? $field['allow_edit_cap'] : false;
+
+		// If the field has custom editing capaibilities set, check those
+		if( $field_cap ) {
+			return GVCommon::has_cap( $field['allow_edit_cap'] );
+		}
+
+		return false;
+	}
+
+
+	/**
+	 * Is the current nonce valid for editing the entry?
+	 * @return boolean
+	 */
+	public function verify_nonce() {
+
+		// Verify form submitted for editing single
+		if( $this->is_edit_entry_submission() ) {
+			$valid = wp_verify_nonce( $_POST[ self::$nonce_field ], self::$nonce_field );
+		}
+
+		// Verify
+		else if( ! $this->is_edit_entry() ) {
+			$valid = false;
+		}
+
+		else {
+			$valid = wp_verify_nonce( $_GET['edit'], self::$nonce_key );
+		}
+
+		/**
+		 * @filter `gravityview/edit_entry/verify_nonce` Override Edit Entry nonce validation. Return true to declare nonce valid.
+		 * @since 1.13
+		 * @param int|boolean $valid False if invalid; 1 or 2 when nonce was generated
+		 * @param string $nonce_field Key used when validating submissions. Default: is_gv_edit_entry
+		 */
+		$valid = apply_filters( 'gravityview/edit_entry/verify_nonce', $valid, self::$nonce_field );
+
+		return $valid;
+	}
 
 
 	/**

Spacing +226 added lines, -226 removed lines

@@ -106,16 +106,16 @@ 
     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' ) );
         add_action( 'wp_footer', array( $this, 'prevent_render_form' ) );
 
         // Stop Gravity Forms processing what is ours!
-        add_filter( 'wp', array( $this, 'prevent_maybe_process_form'), 8 );
+        add_filter( 'wp', 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' ) );
 
@@ -126,7 +126,7 @@ 
         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 );
@@ -143,8 +143,8 @@ 
      * @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' );
@@ -159,13 +159,13 @@ 
      */
     public function prevent_maybe_process_form() {
 
-        if( ! empty( $_POST ) ) {
+        if ( ! empty( $_POST ) ) {
 	        do_action( 'gravityview_log_debug', 'GravityView_Edit_Entry[prevent_maybe_process_form] $_POSTed data (sanitized): ', esc_html( print_r( $_POST, true ) ) );
         }
 
-        if( $this->is_edit_entry_submission() ) {
-            remove_action( 'wp',  array( 'RGForms', 'maybe_process_form'), 9 );
-	        remove_action( 'wp',  array( 'GFForms', 'maybe_process_form'), 9 );
+        if ( $this->is_edit_entry_submission() ) {
+            remove_action( 'wp', array( 'RGForms', 'maybe_process_form' ), 9 );
+	        remove_action( 'wp', array( 'GFForms', 'maybe_process_form' ), 9 );
         }
     }
 
@@ -175,7 +175,7 @@ 
      */
     public function is_edit_entry() {
 
-        $is_edit_entry = GravityView_frontend::is_single_entry() && ! empty( $_GET['edit'] );
+        $is_edit_entry = GravityView_frontend::is_single_entry() && ! empty( $_GET[ 'edit' ] );
 
         return ( $is_edit_entry || $this->is_edit_entry_submission() );
     }
@@ -186,7 +186,7 @@ 
 	 * @return boolean
 	 */
 	public function is_edit_entry_submission() {
-		return !empty( $_POST[ self::$nonce_field ] );
+		return ! empty( $_POST[ self::$nonce_field ] );
 	}
 
     /**
@@ -197,15 +197,15 @@ 
 
 
         $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 = $gravityview_view->getForm();
         $this->form = $gravityview_view->getForm();
         $this->form_id = $gravityview_view->getFormId();
         $this->view_id = $gravityview_view->getViewId();
 
-        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' ] );
     }
 
 
@@ -226,14 +226,14 @@ 
 
         // Multiple Views embedded, don't proceed if nonce fails
 		$multiple_views = defined( 'GRAVITYVIEW_FUTURE_CORE_LOADED' ) ? gravityview()->views->count() > 1 : $gv_data->has_multiple_views();
-        if( $multiple_views && ! wp_verify_nonce( $_GET['edit'], self::$nonce_key ) ) {
-            do_action('gravityview_log_error', __METHOD__ . ': Nonce validation failed for the Edit Entry request; returning' );
+        if ( $multiple_views && ! wp_verify_nonce( $_GET[ 'edit' ], self::$nonce_key ) ) {
+            do_action( 'gravityview_log_error', __METHOD__ . ': Nonce validation failed for the Edit Entry request; returning' );
             return;
         }
 
         // Sorry, you're not allowed here.
-        if( false === $this->user_can_edit_entry( true ) ) {
-            do_action('gravityview_log_error', __METHOD__ . ': User is not allowed to edit this entry; returning', $this->entry );
+        if ( false === $this->user_can_edit_entry( true ) ) {
+            do_action( 'gravityview_log_error', __METHOD__ . ': User is not allowed to edit this entry; returning', $this->entry );
             return;
         }
 
@@ -253,9 +253,9 @@ 
     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 );
 
         // Sack is required for images
         wp_print_scripts( array( 'sack', 'gform_gravityforms' ) );
@@ -267,32 +267,32 @@ 
      */
     private function process_save() {
 
-        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 ) {
-            do_action('gravityview_log_error', __METHOD__ . ' Nonce validation failed.' );
+        if ( ! $valid ) {
+            do_action( 'gravityview_log_error', __METHOD__ . ' Nonce validation failed.' );
             return;
         }
 
-        if( $this->entry['id'] !== $_POST['lid'] ) {
-            do_action('gravityview_log_error', __METHOD__ . ' Entry ID did not match posted entry ID.' );
+        if ( $this->entry[ 'id' ] !== $_POST[ 'lid' ] ) {
+            do_action( 'gravityview_log_error', __METHOD__ . ' Entry ID did not match posted entry ID.' );
             return;
         }
 
-        do_action('gravityview_log_debug', __METHOD__ . ': $_POSTed data (sanitized): ', esc_html( print_r( $_POST, true ) ) );
+        do_action( 'gravityview_log_debug', __METHOD__ . ': $_POSTed data (sanitized): ', esc_html( print_r( $_POST, true ) ) );
 
         $this->process_save_process_files( $this->form_id );
 
         $this->validate();
 
-        if( $this->is_valid ) {
+        if ( $this->is_valid ) {
 
-            do_action('gravityview_log_debug', __METHOD__ . ': Submission is valid.' );
+            do_action( 'gravityview_log_debug', __METHOD__ . ': Submission is valid.' );
 
             /**
              * @hack This step is needed to unset the adminOnly from form fields, to add the calculation fields
@@ -302,22 +302,22 @@ 
             /**
              * @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' ] );
 
             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();
@@ -337,10 +337,10 @@ 
              * @param string $entry_id Numeric ID of the entry that was updated
              * @param GravityView_Edit_Entry_Render $this This object
              */
-            do_action( 'gravityview/edit_entry/after_update', $this->form, $this->entry['id'], $this );
+            do_action( 'gravityview/edit_entry/after_update', $this->form, $this->entry[ 'id' ], $this );
 
         } else {
-            do_action('gravityview_log_error', __METHOD__ . ': Submission is NOT valid.', $this->entry );
+            do_action( 'gravityview_log_error', __METHOD__ . ': Submission is NOT valid.', $this->entry );
         }
 
     } // process_save
@@ -357,8 +357,8 @@ 
     private function unset_hidden_field_values() {
 	    global $wpdb;
 
-	    $lead_detail_table      = GFFormsModel::get_lead_details_table_name();
-	    $current_fields   = $wpdb->get_results( $wpdb->prepare( "SELECT id, field_number FROM $lead_detail_table WHERE lead_id=%d", $this->entry['id'] ) );
+	    $lead_detail_table = GFFormsModel::get_lead_details_table_name();
+	    $current_fields = $wpdb->get_results( $wpdb->prepare( "SELECT id, field_number FROM $lead_detail_table WHERE lead_id=%d", $this->entry[ 'id' ] ) );
 
 	    foreach ( $this->entry as $input_id => $field_value ) {
 
@@ -438,7 +438,7 @@ 
 		}
 
 		/** No file is being uploaded. */
-		if ( empty( $_FILES[ $input_name ]['name'] ) ) {
+		if ( empty( $_FILES[ $input_name ][ 'name' ] ) ) {
 			/** So return the original upload */
 			return $entry[ $input_id ];
 		}
@@ -456,11 +456,11 @@ 
      * @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;
     }
@@ -475,22 +475,22 @@ 
         $form = $this->form;
 
 	    /** @var 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
              * @var GF_Field $field
              */
-            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' ];
                 }
             }
         }
@@ -504,30 +504,30 @@ 
         $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( !empty( $this->fields_with_calculation ) ) {
+        if ( ! empty( $this->fields_with_calculation ) ) {
             $update = true;
             foreach ( $this->fields_with_calculation as $calc_field ) {
                 $inputs = $calc_field->get_entry_inputs();
                 if ( is_array( $inputs ) ) {
                     foreach ( $inputs as $input ) {
-                        $input_name = 'input_' . str_replace( '.', '_', $input['id'] );
-                        $entry[ strval( $input['id'] ) ] = RGFormsModel::prepare_value( $form, $calc_field, '', $input_name, $entry['id'], $entry );
+                        $input_name = 'input_' . str_replace( '.', '_', $input[ 'id' ] );
+                        $entry[ strval( $input[ 'id' ] ) ] = RGFormsModel::prepare_value( $form, $calc_field, '', $input_name, $entry[ 'id' ], $entry );
                     }
                 } else {
-                    $input_name = 'input_' . str_replace( '.', '_', $calc_field->id);
-                    $entry[ strval( $calc_field->id ) ] = RGFormsModel::prepare_value( $form, $calc_field, '', $input_name, $entry['id'], $entry );
+                    $input_name = 'input_' . str_replace( '.', '_', $calc_field->id );
+                    $entry[ strval( $calc_field->id ) ] = RGFormsModel::prepare_value( $form, $calc_field, '', $input_name, $entry[ 'id' ], $entry );
                 }
             }
 
         }
 
-        if( $update ) {
+        if ( $update ) {
 
             $return_entry = GFAPI::update_entry( $entry );
 
-            if( is_wp_error( $return_entry ) ) {
+            if ( is_wp_error( $return_entry ) ) {
                 do_action( 'gravityview_log_error', 'Updating the entry calculation fields failed', $return_entry );
             } else {
                 do_action( 'gravityview_log_debug', 'Updating the entry calculation fields succeeded' );
@@ -558,18 +558,18 @@ 
 
         $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();
             $img_url = rgar( $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,
@@ -578,7 +578,7 @@ 
 
             //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;
             }
 
             /**
@@ -593,13 +593,13 @@ 
                 set_post_thumbnail( $post_id, $media_id );
             }
 
-        } elseif ( !empty( $_POST[ $input_name ] ) && is_array( $value ) ) {
+        } elseif ( ! empty( $_POST[ $input_name ] ) && is_array( $value ) ) {
 
             $img_url = $_POST[ $input_name ];
 
-			$img_title       = rgar( $_POST, $input_name.'_1' );
-			$img_caption     = rgar( $_POST, $input_name .'_4' );
-			$img_description = rgar( $_POST, $input_name .'_7' );
+			$img_title       = rgar( $_POST, $input_name . '_1' );
+			$img_caption     = rgar( $_POST, $input_name . '_4' );
+			$img_description = rgar( $_POST, $input_name . '_7' );
 
 			$value = ! empty( $img_url ) ? $img_url . "|:|" . $img_title . "|:|" . $img_caption . "|:|" . $img_description : '';
 
@@ -637,16 +637,16 @@ 
      */
     private function maybe_update_post_fields( $form ) {
 
-        if( empty( $this->entry['post_id'] ) ) {
+        if ( empty( $this->entry[ 'post_id' ] ) ) {
 	        do_action( 'gravityview_log_debug', __METHOD__ . ': 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', $post_id ) ) {
-            do_action( 'gravityview_log_error', 'The current user does not have the ability to edit Post #'.$post_id );
+        if ( false === GVCommon::has_cap( 'edit_post', $post_id ) ) {
+            do_action( 'gravityview_log_error', 'The current user does not have the ability to edit Post #' . $post_id );
             return;
         }
 
@@ -658,25 +658,25 @@ 
 
             $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( rgar( $form, 'postTitleTemplateEnabled' ) ) {
-                            $post_title = $this->fill_post_template( $form['postTitleTemplate'], $form, $entry_tmp );
+                        if ( rgar( $form, 'postTitleTemplateEnabled' ) ) {
+                            $post_title = $this->fill_post_template( $form[ 'postTitleTemplate' ], $form, $entry_tmp );
                         }
                         $updated_post->post_title = $post_title;
                         $updated_post->post_name  = $post_title;
@@ -685,8 +685,8 @@ 
 
                     case 'post_content':
                         $post_content = $value;
-                        if( rgar( $form, 'postContentTemplateEnabled' ) ) {
-                            $post_content = $this->fill_post_template( $form['postContentTemplate'], $form, $entry_tmp, true );
+                        if ( rgar( $form, 'postContentTemplateEnabled' ) ) {
+                            $post_content = $this->fill_post_template( $form[ 'postContentTemplate' ], $form, $entry_tmp, true );
                         }
                         $updated_post->post_content = $post_content;
                         unset( $post_content );
@@ -700,12 +700,12 @@ 
                     case 'post_category':
                         break;
                     case 'post_custom_field':
-                        if( ! empty( $field->customFieldTemplateEnabled ) ) {
+                        if ( ! empty( $field->customFieldTemplateEnabled ) ) {
                             $value = $this->fill_post_template( $field->customFieldTemplate, $form, $entry_tmp, true );
                         }
 
 	                    if ( $this->is_field_json_encoded( $field ) && ! is_string( $value ) ) {
-		                    $value = function_exists('wp_json_encode') ? wp_json_encode( $value ) : json_encode( $value );
+		                    $value = function_exists( 'wp_json_encode' ) ? wp_json_encode( $value ) : json_encode( $value );
 	                    }
 
                         update_post_meta( $post_id, $field->postCustomFieldName, $value );
@@ -718,7 +718,7 @@ 
                 }
 
                 // update entry after
-                $this->entry["{$field_id}"] = $value;
+                $this->entry[ "{$field_id}" ] = $value;
 
                 $update_entry = true;
 
@@ -727,25 +727,25 @@ 
 
         }
 
-        if( $update_entry ) {
+        if ( $update_entry ) {
 
             $return_entry = GFAPI::update_entry( $this->entry );
 
-            if( is_wp_error( $return_entry ) ) {
+            if ( is_wp_error( $return_entry ) ) {
                do_action( 'gravityview_log_error', 'Updating the entry post fields failed', array( '$this->entry' => $this->entry, '$return_entry' => $return_entry ) );
             } else {
-                do_action( 'gravityview_log_debug', 'Updating the entry post fields for post #'.$post_id.' succeeded' );
+                do_action( 'gravityview_log_debug', 'Updating the entry post fields for post #' . $post_id . ' succeeded' );
             }
 
         }
 
         $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' );
             do_action( 'gravityview_log_error', 'Updating the post content failed', compact( 'updated_post', 'return_post' ) );
         } else {
-            do_action( 'gravityview_log_debug', 'Updating the post content for post #'.$post_id.' succeeded', $updated_post );
+            do_action( 'gravityview_log_debug', 'Updating the post content for post #' . $post_id . ' succeeded', $updated_post );
         }
     }
 
@@ -763,7 +763,7 @@ 
         $input_type = RGFormsModel::get_input_type( $field );
 
 	    // Only certain custom field types are supported
-	    switch( $input_type ) {
+	    switch ( $input_type ) {
 		    case 'fileupload':
 		    case 'list':
 		    case 'multiselect':
@@ -800,7 +800,7 @@ 
         $output = GFCommon::replace_variables( $output, $form, $entry, false, false, false );
 
         // replace conditional shortcodes
-        if( $do_shortcode ) {
+        if ( $do_shortcode ) {
             $output = do_shortcode( $output );
         }
 
@@ -819,18 +819,18 @@ 
      */
     private function after_update() {
 
-        do_action( 'gform_after_update_entry', $this->form, $this->entry['id'], self::$original_entry );
-        do_action( "gform_after_update_entry_{$this->form['id']}", $this->form, $this->entry['id'], self::$original_entry );
+        do_action( 'gform_after_update_entry', $this->form, $this->entry[ 'id' ], self::$original_entry );
+        do_action( "gform_after_update_entry_{$this->form[ 'id' ]}", $this->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, $this->form );
 
         // 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 );
         }
 
         $this->entry = $entry;
@@ -848,7 +848,7 @@ 
 
         <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
@@ -864,7 +864,7 @@ 
                      * @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>
@@ -910,20 +910,20 @@ 
      */
     private function maybe_print_message() {
 
-        if( rgpost('action') === 'update' ) {
+        if ( rgpost( 'action' ) === 'update' ) {
 
             $back_link = esc_url( 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' );
 
             } else {
-                $entry_updated_message = sprintf( esc_attr__('Entry Updated. %sReturn to Entry%s', 'gravityview'), '<a href="'. $back_link .'">', '</a>' );
+                $entry_updated_message = sprintf( esc_attr__( 'Entry Updated. %sReturn to Entry%s', 'gravityview' ), '<a href="' . $back_link . '">', '</a>' );
 
                 /**
                  * @filter `gravityview/edit_entry/success` Modify the edit entry success message (including the anchor link)
@@ -933,7 +933,7 @@ 
                  * @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 );
             }
@@ -957,21 +957,21 @@ 
          */
         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_disable_view_counter', '__return_true' );
 
         add_filter( 'gform_field_input', array( $this, 'verify_user_can_edit_post' ), 5, 5 );
         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' ] );
 
         // TODO: Verify multiple-page forms
 
         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();
 
@@ -997,7 +997,7 @@ 
      * @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 );
     }
 
 
@@ -1017,10 +1017,10 @@ 
     public function filter_modify_form_fields( $form, $ajax = false, $field_values = '' ) {
 
         // In case we have validated the form, use it to inject the validation results into the form render
-        if( isset( $this->form_after_validation ) ) {
+        if ( isset( $this->form_after_validation ) ) {
             $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 );
@@ -1028,8 +1028,8 @@ 
         $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' ] );
         }
 
         return $form;
@@ -1050,29 +1050,29 @@ 
      */
     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 ) ) {
 
             $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 ) );
             }
         }
 
@@ -1097,8 +1097,8 @@ 
 
         // 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 )
@@ -1118,7 +1118,7 @@ 
 	    $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 );
@@ -1127,7 +1127,7 @@ 
 	    // If there was output, it's an error
 	    $warnings = ob_get_clean();
 
-	    if( !empty( $warnings ) ) {
+	    if ( ! empty( $warnings ) ) {
 		    do_action( 'gravityview_log_error', __METHOD__ . $warnings, $field_value );
 	    }
 
@@ -1152,7 +1152,7 @@ 
         $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();
 
@@ -1161,10 +1161,10 @@ 
 
             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;
                 }
 
@@ -1172,7 +1172,7 @@ 
 
             $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 {
 
@@ -1183,13 +1183,13 @@ 
 
             // 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 = !gv_empty( $this->entry[ $id ], false, false ) && ! ( $override_saved_value && !gv_empty( $pre_value, false, false ) ) ? $this->entry[ $id ] : $pre_value;
+            $field_value = ! 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 );
             }
@@ -1217,7 +1217,7 @@ 
 	     * @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;
     }
@@ -1234,12 +1234,12 @@ 
      */
     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.
@@ -1247,7 +1247,7 @@ 
 	            $field->{$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.
@@ -1261,37 +1261,37 @@ 
                     // 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' => '' );
 
                     }
 
-                    if( rgar($field, "multipleFiles") ) {
+                    if ( rgar( $field, "multipleFiles" ) ) {
 
                         // 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 {
@@ -1309,8 +1309,8 @@ 
 
                 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;
             }
@@ -1347,7 +1347,7 @@ 
          * 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;
@@ -1355,14 +1355,14 @@ 
 
         // 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 );
     }
 
 
@@ -1379,13 +1379,13 @@ 
      */
     public function custom_validation( $validation_results ) {
 
-        do_action('gravityview_log_debug', 'GravityView_Edit_Entry[custom_validation] Validation results: ', $validation_results );
+        do_action( 'gravityview_log_debug', 'GravityView_Edit_Entry[custom_validation] Validation results: ', $validation_results );
 
-        do_action('gravityview_log_debug', 'GravityView_Edit_Entry[custom_validation] $_POSTed data (sanitized): ', esc_html( print_r( $_POST, true ) ) );
+        do_action( 'gravityview_log_debug', 'GravityView_Edit_Entry[custom_validation] $_POSTed data (sanitized): ', esc_html( print_r( $_POST, true ) ) );
 
         $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 );
@@ -1398,35 +1398,35 @@ 
                 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( rgobj( $field, 'maxFiles') && rgobj( $field, 'multipleFiles') ) {
+                    if ( rgobj( $field, 'maxFiles' ) && rgobj( $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 );
                         }
 
                         // count uploaded files and existent entry files
                         $count_files = count( $file_names ) + count( $value );
 
-                        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;
                         }
 
                     }
@@ -1437,7 +1437,7 @@ 
             }
 
             // This field has failed validation.
-            if( !empty( $field->failed_validation ) ) {
+            if ( ! empty( $field->failed_validation ) ) {
 
                 do_action( 'gravityview_log_debug', 'GravityView_Edit_Entry[custom_validation] Field is invalid.', array( 'field' => $field, 'value' => $value ) );
 
@@ -1455,32 +1455,32 @@ 
                 }
 
                 // 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;
 
                         unset( $field->validation_message );
 
-                        do_action('gravityview_log_debug', 'GravityView_Edit_Entry[custom_validation] Field not a duplicate; it is the same entry.', $entry );
+                        do_action( 'gravityview_log_debug', 'GravityView_Edit_Entry[custom_validation] Field not a duplicate; it is the same entry.', $entry );
 
                         continue;
                     }
                 }
 
                 // 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;
@@ -1492,12 +1492,12 @@ 
 
         }
 
-        $validation_results['is_valid'] = $gv_valid;
+        $validation_results[ 'is_valid' ] = $gv_valid;
 
-        do_action('gravityview_log_debug', 'GravityView_Edit_Entry[custom_validation] Validation results.', $validation_results );
+        do_action( 'gravityview_log_debug', 'GravityView_Edit_Entry[custom_validation] Validation results.', $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;
     }
@@ -1510,7 +1510,7 @@ 
      */
     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() );
         }
@@ -1545,10 +1545,10 @@ 
 		}
 
         // 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 );
@@ -1580,7 +1580,7 @@ 
      */
     private function filter_fields( $fields, $configured_fields ) {
 
-        if( empty( $fields ) || !is_array( $fields ) ) {
+        if ( empty( $fields ) || ! is_array( $fields ) ) {
             return $fields;
         }
 
@@ -1593,18 +1593,18 @@ 
 
             // 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 ] );
             }
         }
 
         // The Edit tab has not been configured, so we return all fields by default.
-        if( empty( $configured_fields ) ) {
+        if ( empty( $configured_fields ) ) {
             return $fields;
         }
 
@@ -1614,8 +1614,8 @@ 
 	        /** @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;
                 }
 
@@ -1638,14 +1638,14 @@ 
 
         $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' ] );
         }
 
         /**
@@ -1683,16 +1683,16 @@ 
 	     */
 	    $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 $fields;
         }
 
-	    foreach( $fields as &$field ) {
+	    foreach ( $fields as &$field ) {
 		    $field->adminOnly = false;
         }
 
@@ -1716,22 +1716,22 @@ 
      */
     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 = rgar( $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 {
@@ -1739,15 +1739,15 @@ 
                 // 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;
                                 }
                             }
 
@@ -1782,16 +1782,16 @@ 
          */
         $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;
 
@@ -1808,7 +1808,7 @@ 
      */
     public function manage_conditional_logic( $has_conditional_logic, $form ) {
 
-        if( ! $this->is_edit_entry() ) {
+        if ( ! $this->is_edit_entry() ) {
             return $has_conditional_logic;
         }
 
@@ -1840,44 +1840,44 @@ 
          *  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 );
 
@@ -1885,13 +1885,13 @@ 
 	         * @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' );
         }
 
-        do_action('gravityview_log_error', 'GravityView_Edit_Entry[user_can_edit_entry]' . $error );
+        do_action( 'gravityview_log_error', 'GravityView_Edit_Entry[user_can_edit_entry]' . $error );
 
         return false;
     }
@@ -1908,20 +1908,20 @@ 
 
         $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' );
         }
 
-        do_action('gravityview_log_error', 'GravityView_Edit_Entry[user_can_edit_field]' . $error );
+        do_action( 'gravityview_log_error', 'GravityView_Edit_Entry[user_can_edit_field]' . $error );
 
         return false;
 
@@ -1939,15 +1939,15 @@ 
     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 the field has custom editing capaibilities set, check those
-        if( $field_cap ) {
-            return GVCommon::has_cap( $field['allow_edit_cap'] );
+        if ( $field_cap ) {
+            return GVCommon::has_cap( $field[ 'allow_edit_cap' ] );
         }
 
         return false;
@@ -1961,17 +1961,17 @@ 
     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-post-content.php

Spacing +4 added lines, -4 removed lines

@@ -22,13 +22,13 @@ 
 
 	function field_options( $field_options, $template_id, $field_id, $context, $input_type ) {
 
-		unset( $field_options['show_as_link'] );
+		unset( $field_options[ 'show_as_link' ] );
 
-		if( 'edit' === $context ) {
+		if ( 'edit' === $context ) {
 			return $field_options;
 		}
 
-		$this->add_field_support('dynamic_data', $field_options );
+		$this->add_field_support( 'dynamic_data', $field_options );
 
 		return $field_options;
 	}
@@ -44,7 +44,7 @@ 
 	 */
 	public function get_field_input( $form, $value = '', $entry = null, GF_Field_Post_Content $field ) {
 
-		$id    = (int) $field->id;
+		$id    = (int)$field->id;
 		$input_name = "input_{$id}";
 		$class = esc_attr( $field->size );
 		$tabindex = $field->get_tabindex();