gravityview / GravityView

future/includes/class-gv-template-legacy-override.php

Spacing +13 added lines, -13 removed lines

@@ -98,15 +98,15 @@ 
 		$additional = array();
 
 		// form-19-table-body.php
-		$additional[] = sprintf( 'form-%d-%s-%s.php', $this->view->form ? $this->view->form->ID : 0, $slug, $name );
+		$additional[ ] = sprintf( 'form-%d-%s-%s.php', $this->view->form ? $this->view->form->ID : 0, $slug, $name );
 
 		// view-3-table-body.php
-		$additional[] = sprintf( 'view-%d-%s-%s.php', $this->view->ID, $slug, $name );
+		$additional[ ] = sprintf( 'view-%d-%s-%s.php', $this->view->ID, $slug, $name );
 
 		global $post;
 		if ( $post ) {
 			// page-19-table-body.php
-			$additional[] = sprintf( 'page-%d-%s-%s.php', $post->ID, $slug, $name );
+			$additional[ ] = sprintf( 'page-%d-%s-%s.php', $post->ID, $slug, $name );
 		}
 
 		// Combine with existing table-body.php and table.php
@@ -130,7 +130,7 @@ 
 		ob_start();
 
 		$request = new Mock_Request();
-		$request->returns['is_view'] = $this->view;
+		$request->returns[ 'is_view' ] = $this->view;
 
 		/**
 		 * You got one shot. One opportunity. To render all the widgets you have ever wanted.
@@ -142,9 +142,9 @@ 
 		 */
 		global $wp_filter;
 		foreach ( array( 'gravityview_before', 'gravityview_after' ) as $hook ) {
-			foreach ( $wp_filter[ $hook ]->callbacks[10] as $function_key => $callback ) {
+			foreach ( $wp_filter[ $hook ]->callbacks[ 10 ] as $function_key => $callback ) {
 				if ( strpos( $function_key, 'render_widget_hooks' ) ) {
-					unset( $wp_filter[ $hook ]->callbacks[10][ $function_key ] );
+					unset( $wp_filter[ $hook ]->callbacks[ 10 ][ $function_key ] );
 				}
 			}
 		}
@@ -154,7 +154,7 @@ 
 		 */
 		if ( $this->entry ) {
 
-			$request->returns['is_entry'] = $this->entry;
+			$request->returns[ 'is_entry' ] = $this->entry;
 
 			global $post;
 
@@ -188,11 +188,11 @@ 
 			 * This allows us to fake it till we make it.
 			 */
 			$parameters = $this->view->settings->as_atts();
-			if ( ! empty( $parameters['sort_field'] ) && is_array( $parameters['sort_field'] ) ) {
+			if ( ! empty( $parameters[ 'sort_field' ] ) && is_array( $parameters[ 'sort_field' ] ) ) {
 				$has_multisort = true;
-				$parameters['sort_field'] = reset( $parameters['sort_field'] );
-				if ( ! empty( $parameters['sort_direction'] ) && is_array( $parameters['sort_direction'] ) ) {
-					$parameters['sort_direction'] = reset( $parameters['sort_direction'] );
+				$parameters[ 'sort_field' ] = reset( $parameters[ 'sort_field' ] );
+				if ( ! empty( $parameters[ 'sort_direction' ] ) && is_array( $parameters[ 'sort_direction' ] ) ) {
+					$parameters[ 'sort_direction' ] = reset( $parameters[ 'sort_direction' ] );
 				}
 			}
 
@@ -211,8 +211,8 @@ 
 					'fields' => $this->view->fields->by_visible( $this->view ),
 					'in_the_loop' => true,
 				), empty( $parameters ) ? array() : array(
-					'paging' => $parameters['paging'],
-					'sorting' => $parameters['sorting'],
+					'paging' => $parameters[ 'paging' ],
+					'sorting' => $parameters[ 'sorting' ],
 				), $post ? array(
 					'post' => $post,
 				) : array() ) );

includes/helper-functions.php

Spacing +51 added lines, -51 removed lines

@@ -32,19 +32,19 @@ 
 	// If there's an overriding CSS file in the current template folder, use it.
 	$template_css_path = trailingslashit( get_stylesheet_directory() ) . 'gravityview/css/' . $css_file;
 
-	if( file_exists( $template_css_path ) ) {
+	if ( file_exists( $template_css_path ) ) {
 		$path = trailingslashit( get_stylesheet_directory_uri() ) . 'gravityview/css/' . $css_file;
 		gravityview()->log->debug( 'Stylesheet override ({css_file})', array( 'css_file' => esc_attr( $css_file ) ) );
 	} else {
 		// Default: use GravityView CSS file
 
 		// If no path is provided, assume default plugin templates CSS folder
-		if( '' === $dir_path ) {
+		if ( '' === $dir_path ) {
 			$dir_path = GRAVITYVIEW_DIR . 'templates/css/';
 		}
 
 		// plugins_url() expects a path to a file, not directory. We append a file to be stripped.
-		$path = plugins_url( $css_file, trailingslashit( $dir_path )  . 'stripped-by-plugin_basename.php' );
+		$path = plugins_url( $css_file, trailingslashit( $dir_path ) . 'stripped-by-plugin_basename.php' );
 	}
 
 	return $path;
@@ -82,9 +82,9 @@ 
 
 	$parsed_permalink = parse_url( get_permalink( $id ) );
 
-	$permalink_args =  isset( $parsed_permalink['query'] ) ? $parsed_permalink['query'] : false;
+	$permalink_args = isset( $parsed_permalink[ 'query' ] ) ? $parsed_permalink[ 'query' ] : false;
 
-	if( empty( $permalink_args ) ) {
+	if ( empty( $permalink_args ) ) {
 		return array();
 	}
 
@@ -109,15 +109,15 @@ 
 function gv_selected( $value, $current, $echo = true, $type = 'selected' ) {
 
 	$output = '';
-	if( is_array( $current ) ) {
-		if( in_array( $value, $current ) ) {
+	if ( is_array( $current ) ) {
+		if ( in_array( $value, $current ) ) {
 			$output = __checked_selected_helper( true, true, false, $type );
 		}
 	} else {
 		$output = __checked_selected_helper( $value, $current, false, $type );
 	}
 
-	if( $echo ) {
+	if ( $echo ) {
 		echo $output;
 	}
 
@@ -125,7 +125,7 @@ 
 }
 
 
-if( ! function_exists( 'gravityview_sanitize_html_class' ) ) {
+if ( ! function_exists( 'gravityview_sanitize_html_class' ) ) {
 
 	/**
 	 * sanitize_html_class doesn't handle spaces (multiple classes). We remedy that.
@@ -171,7 +171,7 @@ 
  */
 function gravityview_strip_whitespace( $string ) {
 	$string = normalize_whitespace( $string );
-	return preg_replace('/[\r\n\t ]+/', ' ', $string );
+	return preg_replace( '/[\r\n\t ]+/', ' ', $string );
 }
 
 /**
@@ -185,7 +185,7 @@ 
  * @return string Included file contents
  */
 function gravityview_ob_include( $file_path, $object = NULL ) {
-	if( ! file_exists( $file_path ) ) {
+	if ( ! file_exists( $file_path ) ) {
 		gravityview()->log->error( 'File path does not exist. {path}', array( 'path' => $file_path ) );
 		return '';
 	}
@@ -209,15 +209,15 @@ 
 
 	$width = $height * 0.7586206897;
 
-	if( function_exists('is_rtl') && is_rtl() ) {
-		$style = 'margin:10px 10px 10px 0; height='. $height .'px; width: '. $width .'px;';
+	if ( function_exists( 'is_rtl' ) && is_rtl() ) {
+		$style = 'margin:10px 10px 10px 0; height=' . $height . 'px; width: ' . $width . 'px;';
 		$css_class = is_string( $css_class ) ? $css_class : 'alignright';
 	} else {
-		$style = 'margin:10px 10px 10px 0; height='. $height .'px; width: '. $width .'px;';
+		$style = 'margin:10px 10px 10px 0; height=' . $height . 'px; width: ' . $width . 'px;';
 		$css_class = is_string( $css_class ) ? $css_class : 'alignleft';
 	}
 
-	return '<img src="'. esc_url( plugins_url( 'assets/images/astronaut-200x263.png', GRAVITYVIEW_FILE ) ) .'" class="'. gravityview_sanitize_html_class( $css_class ).'" height="'.intval( $height ).'" width="'.round( $width, 2 ).'" alt="The GravityView Astronaut Says:" style="'.$style.'" />';
+	return '<img src="' . esc_url( plugins_url( 'assets/images/astronaut-200x263.png', GRAVITYVIEW_FILE ) ) . '" class="' . gravityview_sanitize_html_class( $css_class ) . '" height="' . intval( $height ) . '" width="' . round( $width, 2 ) . '" alt="The GravityView Astronaut Says:" style="' . $style . '" />';
 }
 
 /**
@@ -241,9 +241,9 @@ 
 function gravityview_number_format( $number, $decimals = '', $separator = true ) {
 	global $wp_locale;
 
-	if( '' === $decimals ) {
+	if ( '' === $decimals ) {
 
-		$decimal_point = isset( $wp_locale ) ? $wp_locale->number_format['decimal_point'] : '.';
+		$decimal_point = isset( $wp_locale ) ? $wp_locale->number_format[ 'decimal_point' ] : '.';
 
 		/**
 		 * Calculate the position of the decimal point in the number
@@ -276,7 +276,7 @@ 
 	$parts = parse_url( $value );
 
 	// No domain? Strange...show the original text.
-	if( empty( $parts['host'] ) ) {
+	if ( empty( $parts[ 'host' ] ) ) {
 		return $value;
 	}
 
@@ -289,16 +289,16 @@ 
 	 * @param boolean $enable Whether to strip the scheme. Return false to show scheme. (default: true)\n
 	 * If true: `http://example.com => example.com`
 	 */
-	if( false === apply_filters('gravityview_anchor_text_striphttp', true) ) {
+	if ( false === apply_filters( 'gravityview_anchor_text_striphttp', true ) ) {
 
-		if( isset( $parts['scheme'] ) ) {
-			$return .= $parts['scheme'];
+		if ( isset( $parts[ 'scheme' ] ) ) {
+			$return .= $parts[ 'scheme' ];
 		}
 
 	}
 
 	// The domain, which may contain a subdomain
-	$domain = $parts['host'];
+	$domain = $parts[ 'host' ];
 
 	/**
 	 * @filter `gravityview_anchor_text_stripwww` Strip www from the domain?
@@ -306,10 +306,10 @@ 
 	 * @param boolean $enable Whether to strip www. Return false to show www. (default: true)\n
 	 * If true: `www.example.com => example.com`
 	 */
-	$strip_www = apply_filters('gravityview_anchor_text_stripwww', true );
+	$strip_www = apply_filters( 'gravityview_anchor_text_stripwww', true );
 
-	if( $strip_www ) {
-		$domain = str_replace('www.', '', $domain );
+	if ( $strip_www ) {
+		$domain = str_replace( 'www.', '', $domain );
 	}
 
 	/**
@@ -319,11 +319,11 @@ 
 	 * If true: `http://demo.example.com => example.com` \n
 	 * If false: `http://demo.example.com => demo.example.com`
 	 */
-	$strip_subdomains = apply_filters('gravityview_anchor_text_nosubdomain', true);
+	$strip_subdomains = apply_filters( 'gravityview_anchor_text_nosubdomain', true );
 
-	if( $strip_subdomains ) {
+	if ( $strip_subdomains ) {
 
-		$domain = _gravityview_strip_subdomain( $parts['host'] );
+		$domain = _gravityview_strip_subdomain( $parts[ 'host' ] );
 
 	}
 
@@ -337,12 +337,12 @@ 
 	 * If true: `http://example.com/sub/directory/page.html => example.com`  \n
 	 * If false: `http://example.com/sub/directory/page.html => example.com/sub/directory/page.html`
 	 */
-	$root_only = apply_filters('gravityview_anchor_text_rootonly', true);
+	$root_only = apply_filters( 'gravityview_anchor_text_rootonly', true );
 
-	if( empty( $root_only ) ) {
+	if ( empty( $root_only ) ) {
 
-		if( isset( $parts['path'] ) ) {
-			$return .= $parts['path'];
+		if ( isset( $parts[ 'path' ] ) ) {
+			$return .= $parts[ 'path' ];
 		}
 	}
 
@@ -352,12 +352,12 @@ 
 	 * @param boolean $enable Whether to enable "root only". Return false to show full path. (default: true)\n
 	 * If true: `http://example.com/?query=example => example.com`
 	 */
-	$strip_query_string = apply_filters('gravityview_anchor_text_noquerystring', true );
+	$strip_query_string = apply_filters( 'gravityview_anchor_text_noquerystring', true );
 
-	if( empty( $strip_query_string ) ) {
+	if ( empty( $strip_query_string ) ) {
 
-		if( isset( $parts['query'] ) ) {
-			$return .= '?'.$parts['query'];
+		if ( isset( $parts[ 'query' ] ) ) {
+			$return .= '?' . $parts[ 'query' ];
 		}
 
 	}
@@ -374,8 +374,8 @@ 
  */
 function _gravityview_strip_subdomain( $string_maybe_has_subdomain ) {
 
-	if( preg_match("/(?P<domain>[a-z0-9][a-z0-9\-]{1,63}\.(?:com\.|co\.|net\.|org\.|firm\.|me\.|school\.|law\.|gov\.|mod\.|msk\.|irkutsks\.|sa\.|act\.|police\.|plc\.|ac\.|tm\.|asso\.|biz\.|pro\.|cg\.|telememo\.)?[a-z\.]{2,6})$/i", $string_maybe_has_subdomain, $matches ) ) {
-		return $matches['domain'];
+	if ( preg_match( "/(?P<domain>[a-z0-9][a-z0-9\-]{1,63}\.(?:com\.|co\.|net\.|org\.|firm\.|me\.|school\.|law\.|gov\.|mod\.|msk\.|irkutsks\.|sa\.|act\.|police\.|plc\.|ac\.|tm\.|asso\.|biz\.|pro\.|cg\.|telememo\.)?[a-z\.]{2,6})$/i", $string_maybe_has_subdomain, $matches ) ) {
+		return $matches[ 'domain' ];
 	} else {
 		return $string_maybe_has_subdomain;
 	}
@@ -444,7 +444,7 @@ 
 
 		if ( in_array( $value, array( 'yes', 'true' ), true ) ) {
 			$value = true;
-		} else if( in_array( $value, array( 'no', 'false' ), true ) ) {
+		} else if ( in_array( $value, array( 'no', 'false' ), true ) ) {
 			$value = false;
 		}
 	}
@@ -473,7 +473,7 @@ 
  */
 function gv_maybe_json_decode( $value, $assoc = false, $depth = 512, $options = 0 ) {
 
-	if( ! is_string( $value ) ) {
+	if ( ! is_string( $value ) ) {
 		return $value;
 	}
 
@@ -484,12 +484,12 @@ 
 	}
 
 	// There was a JSON error (PHP 5.3+)
-	if( function_exists('json_last_error') && JSON_ERROR_NONE !== json_last_error() ) {
+	if ( function_exists( 'json_last_error' ) && JSON_ERROR_NONE !== json_last_error() ) {
 		return $value;
 	}
 
 	// It wasn't JSON (PHP < 5.3 fallback)
-	if( is_null( $decoded ) ) {
+	if ( is_null( $decoded ) ) {
 		return $value;
 	}
 
@@ -556,7 +556,7 @@ 
 
 	$exploded = explode( '.', "{$field_id}" );
 
-	return isset( $exploded[1] ) ? intval( $exploded[1] ) : false;
+	return isset( $exploded[ 1 ] ) ? intval( $exploded[ 1 ] ) : false;
 }
 
 /**
@@ -597,13 +597,13 @@ 
 	 */
 	$args = apply_filters( 'gravityview_get_terms_choices_args', $args );
 
-	$terms = get_terms( $args['taxonomy'], $args );
+	$terms = get_terms( $args[ 'taxonomy' ], $args );
 
 	$choices = array();
 
 	if ( is_array( $terms ) ) {
 		foreach ( $terms as $term_id => $term_name ) {
-			$choices[] = array(
+			$choices[ ] = array(
 				'text'  => $term_name,
 				'value' => $term_id
 			);
@@ -627,21 +627,21 @@ 
 function _gravityview_process_posted_fields() {
 	$fields = array();
 
-	if( !empty( $_POST['gv_fields'] ) ) {
-		if ( ! is_array( $_POST['gv_fields'] ) ) {
+	if ( ! empty( $_POST[ 'gv_fields' ] ) ) {
+		if ( ! is_array( $_POST[ 'gv_fields' ] ) ) {
 
 			// We are not using parse_str() due to max_input_vars limitation with large View configurations
 			$fields_holder = array();
-			GVCommon::gv_parse_str( stripslashes( $_POST['gv_fields'] ), $fields_holder );
+			GVCommon::gv_parse_str( stripslashes( $_POST[ 'gv_fields' ] ), $fields_holder );
 
-			if ( isset( $fields_holder['fields'] ) ) {
-				$fields = $fields_holder['fields'];
+			if ( isset( $fields_holder[ 'fields' ] ) ) {
+				$fields = $fields_holder[ 'fields' ];
 			} else {
 				gravityview()->log->error( 'No `fields` key was found after parsing $fields string', array( 'data' => $fields_holder ) );
 			}
 
 		} else {
-			$fields = $_POST['gv_fields'];
+			$fields = $_POST[ 'gv_fields' ];
 		}
 	}
 

includes/class-gravityview-admin-notices.php

Spacing +23 added lines, -23 removed lines

@@ -60,21 +60,21 @@ 
 	public function dismiss_notice() {
 
 		// No dismiss sent
-		if( empty( $_GET['gv-dismiss'] ) || empty( $_GET['notice'] ) ) {
+		if ( empty( $_GET[ 'gv-dismiss' ] ) || empty( $_GET[ 'notice' ] ) ) {
 			return;
 		}
 
 		// Invalid nonce
-		if( !wp_verify_nonce( $_GET['gv-dismiss'], 'dismiss' ) ) {
+		if ( ! wp_verify_nonce( $_GET[ 'gv-dismiss' ], 'dismiss' ) ) {
 			return;
 		}
 
-		$notice_id = esc_attr( $_GET['notice'] );
+		$notice_id = esc_attr( $_GET[ 'notice' ] );
 
 		//don't display a message if use has dismissed the message for this version
 		$dismissed_notices = (array)get_transient( 'gravityview_dismissed_notices' );
 
-		$dismissed_notices[] = $notice_id;
+		$dismissed_notices[ ] = $notice_id;
 
 		$dismissed_notices = array_unique( $dismissed_notices );
 
@@ -97,12 +97,12 @@ 
 	private function is_notice_dismissed( $notice ) {
 
 		// There are no dismissed notices.
-		if( empty( self::$dismissed_notices ) ) {
+		if ( empty( self::$dismissed_notices ) ) {
 			return false;
 		}
 
 		// Has the
-		$is_dismissed = !empty( $notice['dismiss'] ) && in_array( $notice['dismiss'], self::$dismissed_notices );
+		$is_dismissed = ! empty( $notice[ 'dismiss' ] ) && in_array( $notice[ 'dismiss' ], self::$dismissed_notices );
 
 		return $is_dismissed ? true : false;
 	}
@@ -127,7 +127,7 @@ 
 	 */
 	private function check_show_multisite_notices() {
 
-		if( ! is_multisite() ) {
+		if ( ! is_multisite() ) {
 			return true;
 		}
 
@@ -137,7 +137,7 @@ 
 		}
 
 		// or they don't have admin capabilities
-		if( ! is_super_admin() ) {
+		if ( ! is_super_admin() ) {
 			return false;
 		}
 
@@ -160,48 +160,48 @@ 
 		 */
 		$notices = apply_filters( 'gravityview/admin/notices', self::$admin_notices );
 
-		if( empty( $notices ) || ! $this->check_show_multisite_notices() ) {
+		if ( empty( $notices ) || ! $this->check_show_multisite_notices() ) {
 			return;
 		}
 
 		//don't display a message if use has dismissed the message for this version
 		// TODO: Use get_user_meta instead of get_transient
-		self::$dismissed_notices = isset( $_GET['show-dismissed-notices'] ) ? array() : (array)get_transient( 'gravityview_dismissed_notices' );
+		self::$dismissed_notices = isset( $_GET[ 'show-dismissed-notices' ] ) ? array() : (array)get_transient( 'gravityview_dismissed_notices' );
 
 		$output = '';
 
-		foreach( $notices as $notice ) {
+		foreach ( $notices as $notice ) {
 
 			// If the user doesn't have the capability to see the warning
-			if( isset( $notice['cap'] ) && false === GVCommon::has_cap( $notice['cap'] ) ) {
+			if ( isset( $notice[ 'cap' ] ) && false === GVCommon::has_cap( $notice[ 'cap' ] ) ) {
 				gravityview()->log->debug( 'Notice not shown because user does not have the capability to view it.', array( 'data' => $notice ) );
 				continue;
 			}
 
-			if( true === $this->is_notice_dismissed( $notice ) ) {
+			if ( true === $this->is_notice_dismissed( $notice ) ) {
 				gravityview()->log->debug( 'Notice not shown because the notice has already been dismissed.', array( 'data' => $notice ) );
 				continue;
 			}
 
-			$output .= '<div id="message" style="position:relative" class="notice '. gravityview_sanitize_html_class( $notice['class'] ).'">';
+			$output .= '<div id="message" style="position:relative" class="notice ' . gravityview_sanitize_html_class( $notice[ 'class' ] ) . '">';
 
 			// Too cute to leave out.
 			$output .= gravityview_get_floaty();
 
-			if( !empty( $notice['title'] ) ) {
-				$output .= '<h3>'.esc_html( $notice['title'] ) .'</h3>';
+			if ( ! empty( $notice[ 'title' ] ) ) {
+				$output .= '<h3>' . esc_html( $notice[ 'title' ] ) . '</h3>';
 			}
 
-			$message = isset( $notice['message'] ) ? $notice['message'] : '';
+			$message = isset( $notice[ 'message' ] ) ? $notice[ 'message' ] : '';
 
-			if( !empty( $notice['dismiss'] ) ) {
+			if ( ! empty( $notice[ 'dismiss' ] ) ) {
 
-				$dismiss = esc_attr($notice['dismiss']);
+				$dismiss = esc_attr( $notice[ 'dismiss' ] );
 
 				$url = esc_url( add_query_arg( array( 'gv-dismiss' => wp_create_nonce( 'dismiss' ), 'notice' => $dismiss ) ) );
 
 				$align = is_rtl() ? 'alignleft' : 'alignright';
-				$message .= '<a href="'.$url.'" data-notice="'.$dismiss.'" class="' . $align . ' button button-link">'.esc_html__('Dismiss', 'gravityview' ).'</a></p>';
+				$message .= '<a href="' . $url . '" data-notice="' . $dismiss . '" class="' . $align . ' button button-link">' . esc_html__( 'Dismiss', 'gravityview' ) . '</a></p>';
 			}
 
 			$output .= wpautop( $message );
@@ -233,14 +233,14 @@ 
 	 */
 	public static function add_notice( $notice = array() ) {
 
-		if( !isset( $notice['message'] ) ) {
+		if ( ! isset( $notice[ 'message' ] ) ) {
 			gravityview()->log->error( 'Notice not set', array( 'data' => $notice ) );
 			return;
 		}
 
-		$notice['class'] = empty( $notice['class'] ) ? 'error' : $notice['class'];
+		$notice[ 'class' ] = empty( $notice[ 'class' ] ) ? 'error' : $notice[ 'class' ];
 
-		self::$admin_notices[] = $notice;
+		self::$admin_notices[ ] = $notice;
 	}
 }
 

future/includes/class-gv-renderer.php

Spacing +5 added lines, -6 removed lines

@@ -81,7 +81,7 @@ 
 		$current_user  = wp_get_current_user();
 		$user_meta_key = '_gv_dismissed_entry_approval_notice' . $gravityview->view->ID;
 
-		if ( isset( $_GET['gv-dismiss'] ) && wp_verify_nonce( $_GET['gv-dismiss'], 'dismiss' ) ) {
+		if ( isset( $_GET[ 'gv-dismiss' ] ) && wp_verify_nonce( $_GET[ 'gv-dismiss' ], 'dismiss' ) ) {
 			add_user_meta( $current_user->ID, $user_meta_key, 1 ); // Prevent user from seeing this again for this View
 			return;
 		}
@@ -150,8 +150,7 @@ 
 				$tab = __( 'Edit Entry', 'gravityview' );
 				$context = 'edit';
 				break;
-			case ( $gravityview->request->is_entry( $gravityview->view->form ? $gravityview->view->form->ID : 0 ) ):
-				$tab = __( 'Single Entry', 'gravityview' );
+			case ( $gravityview->request->is_entry( $gravityview->view->form ? $gravityview->view->form->ID : 0 ) ) : $tab = __( 'Single Entry', 'gravityview' );
 				$context = 'single';
 				break;
 			default:
@@ -173,7 +172,7 @@ 
 		$action_text = sprintf( esc_html__( 'Add fields to %s', 'gravityview' ), $tab );
 		$message = esc_html__( 'You can only see this message because you are able to edit this View.', 'gravityview' );
 
-		$image =  sprintf( '<img alt="%s" src="%s" style="margin-top: 10px;" />', $tab, esc_url( plugins_url( sprintf( 'assets/images/tab-%s.png', $context ), GRAVITYVIEW_FILE ) ) );
+		$image = sprintf( '<img alt="%s" src="%s" style="margin-top: 10px;" />', $tab, esc_url( plugins_url( sprintf( 'assets/images/tab-%s.png', $context ), GRAVITYVIEW_FILE ) ) );
 		$output = sprintf( '<h3>%s <strong><a href="%s">%s</a></strong></h3><p>%s</p>', $title, esc_url( $edit_link ), $action_text, $message );
 
 		echo \GVCommon::generate_notice( $output . $image, 'gv-warning warning', 'edit_gravityview', $gravityview->view->ID );
@@ -199,11 +198,11 @@ 
 
 		$post_types = get_post_types();
 
-		foreach( $post_types as $post_type ) {
+		foreach ( $post_types as $post_type ) {
 			$post_type_rewrite = get_post_type_object( $post_type )->rewrite;
 
 			if ( $slug = \GV\Utils::get( $post_type_rewrite, 'slug' ) ) {
-				$reserved_slugs[] = $slug;
+				$reserved_slugs[ ] = $slug;
 			}
 		}
 

includes/class-admin-views.php

Spacing +196 added lines, -196 removed lines

@@ -27,32 +27,32 @@ 
 		add_filter( 'gravityview_blacklist_field_types', array( $this, 'default_field_blacklist' ), 10, 2 );
 
 		// Tooltips
-		add_filter( 'gform_tooltips', array( $this, 'tooltips') );
+		add_filter( 'gform_tooltips', array( $this, 'tooltips' ) );
 
 		// adding styles and scripts
-		add_action( 'admin_enqueue_scripts', array( 'GravityView_Admin_Views', 'add_scripts_and_styles'), 999 );
-		add_filter( 'gform_noconflict_styles', array( $this, 'register_no_conflict') );
-		add_filter( 'gform_noconflict_scripts', array( $this, 'register_no_conflict') );
-		add_filter( 'gravityview_noconflict_styles', array( $this, 'register_no_conflict') );
-		add_filter( 'gravityview_noconflict_scripts', array( $this, 'register_no_conflict') );
-
-		add_action( 'gravityview_render_directory_active_areas', array( $this, 'render_directory_active_areas'), 10, 4 );
-		add_action( 'gravityview_render_widgets_active_areas', array( $this, 'render_widgets_active_areas'), 10, 3 );
-		add_action( 'gravityview_render_field_pickers', array( $this, 'render_field_pickers'), 10, 2 );
-		add_action( 'gravityview_render_available_fields', array( $this, 'render_available_fields'), 10, 2 );
-		add_action( 'gravityview_render_available_widgets', array( $this, 'render_available_widgets') );
-		add_action( 'gravityview_render_active_areas', array( $this, 'render_active_areas'), 10, 5 );
+		add_action( 'admin_enqueue_scripts', array( 'GravityView_Admin_Views', 'add_scripts_and_styles' ), 999 );
+		add_filter( 'gform_noconflict_styles', array( $this, 'register_no_conflict' ) );
+		add_filter( 'gform_noconflict_scripts', array( $this, 'register_no_conflict' ) );
+		add_filter( 'gravityview_noconflict_styles', array( $this, 'register_no_conflict' ) );
+		add_filter( 'gravityview_noconflict_scripts', array( $this, 'register_no_conflict' ) );
+
+		add_action( 'gravityview_render_directory_active_areas', array( $this, 'render_directory_active_areas' ), 10, 4 );
+		add_action( 'gravityview_render_widgets_active_areas', array( $this, 'render_widgets_active_areas' ), 10, 3 );
+		add_action( 'gravityview_render_field_pickers', array( $this, 'render_field_pickers' ), 10, 2 );
+		add_action( 'gravityview_render_available_fields', array( $this, 'render_available_fields' ), 10, 2 );
+		add_action( 'gravityview_render_available_widgets', array( $this, 'render_available_widgets' ) );
+		add_action( 'gravityview_render_active_areas', array( $this, 'render_active_areas' ), 10, 5 );
 
 		// @todo check if this hook is needed..
 		//add_action( 'gravityview_render_field_options', array( $this, 'render_field_options'), 10, 9 );
 
 		// Add Connected Form column
-		add_filter('manage_gravityview_posts_columns' , array( $this, 'add_post_type_columns' ) );
+		add_filter( 'manage_gravityview_posts_columns', array( $this, 'add_post_type_columns' ) );
 
 		add_filter( 'gform_toolbar_menu', array( 'GravityView_Admin_Views', 'gform_toolbar_menu' ), 10, 2 );
 		add_action( 'gform_form_actions', array( 'GravityView_Admin_Views', 'gform_toolbar_menu' ), 10, 2 );
 
-		add_action( 'manage_gravityview_posts_custom_column', array( $this, 'add_custom_column_content'), 10, 2 );
+		add_action( 'manage_gravityview_posts_custom_column', array( $this, 'add_custom_column_content' ), 10, 2 );
 
 		add_action( 'restrict_manage_posts', array( $this, 'add_view_dropdown' ) );
 
@@ -70,11 +70,11 @@ 
 	 */
 	function suggest_support_articles( $localization_data = array() ) {
 
-	    if( ! gravityview()->request->is_view() ) {
+	    if ( ! gravityview()->request->is_view() ) {
 	        return $localization_data;
         }
 
-		$localization_data['suggest'] = array(
+		$localization_data[ 'suggest' ] = array(
             '57ef23539033602e61d4a560',
             '54c67bb9e4b0512429885513',
             '54c67bb9e4b0512429885512',
@@ -103,20 +103,20 @@ 
 			return;
 		}
 
-		if ( ! isset( $query->query_vars['post_type'] ) ) {
+		if ( ! isset( $query->query_vars[ 'post_type' ] ) ) {
 			return;
 		}
 
-		if ( 'gravityview' !== $query->query_vars['post_type'] ) {
+		if ( 'gravityview' !== $query->query_vars[ 'post_type' ] ) {
 			return;
 		}
 
-		$form_id = (int) \GV\Utils::_GET( 'gravityview_form_id' );
+		$form_id = (int)\GV\Utils::_GET( 'gravityview_form_id' );
 
 		$meta_query = array();
 
 		if ( $form_id ) {
-			$meta_query[] = array(
+			$meta_query[ ] = array(
 					'key'   => '_gravityview_form_id',
 					'value' => $form_id,
 			);
@@ -125,7 +125,7 @@ 
 		$layout_id = \GV\Utils::_GET( 'gravityview_layout' );
 
 		if ( $layout_id ) {
-			$meta_query[] = array(
+			$meta_query[ ] = array(
 					'key'   => '_gravityview_directory_template',
 					'value' => esc_attr( $layout_id ),
 			);
@@ -142,7 +142,7 @@ 
 	public function add_view_dropdown() {
 		$current_screen = get_current_screen();
 
-		if( 'gravityview' !== $current_screen->post_type ) {
+		if ( 'gravityview' !== $current_screen->post_type ) {
 			return;
 		}
 
@@ -150,12 +150,12 @@ 
 		$current_form = \GV\Utils::_GET( 'gravityview_form_id' );
 
 		// If there are no forms to select, show no forms.
-		if( ! empty( $forms ) ) { ?>
+		if ( ! empty( $forms ) ) { ?>
 			<label for="gravityview_form_id" class="screen-reader-text"><?php esc_html_e( 'Filter Views by form', 'gravityview' ); ?></label>
 			<select name="gravityview_form_id" id="gravityview_form_id">
 				<option value="" <?php selected( '', $current_form, true ); ?>><?php esc_html_e( 'All forms', 'gravityview' ); ?></option>
-				<?php foreach( $forms as $form ) { ?>
-					<option value="<?php echo esc_attr( $form['id'] ); ?>" <?php selected( $form['id'], $current_form, true ); ?>><?php echo esc_html( $form['title'] ); ?></option>
+				<?php foreach ( $forms as $form ) { ?>
+					<option value="<?php echo esc_attr( $form[ 'id' ] ); ?>" <?php selected( $form[ 'id' ], $current_form, true ); ?>><?php echo esc_html( $form[ 'title' ] ); ?></option>
 				<?php } ?>
 			</select>
 		<?php }
@@ -164,26 +164,26 @@ 
 		$current_layout = \GV\Utils::_GET( 'gravityview_layout' );
 
 		// If there are no forms to select, show no forms.
-		if( ! empty( $layouts ) ) { ?>
+		if ( ! empty( $layouts ) ) { ?>
 			<label for="gravityview_layout_name" class="screen-reader-text"><?php esc_html_e( 'Filter Views by layout', 'gravityview' ); ?></label>
 			<select name="gravityview_layout" id="gravityview_layout_name">
 				<option value="" <?php selected( '', $current_layout, true ); ?>><?php esc_html_e( 'All layouts', 'gravityview' ); ?></option>
 				<optgroup label="<?php esc_html_e( 'Layouts', 'gravityview' ); ?>">
-				<?php foreach( $layouts as $layout_id => $layout ) {
-					if ( in_array( $layout['type'], array( 'preset', 'internal' ), true ) ) {
+				<?php foreach ( $layouts as $layout_id => $layout ) {
+					if ( in_array( $layout[ 'type' ], array( 'preset', 'internal' ), true ) ) {
 						continue;
 					}
 					?>
-					<option value="<?php echo esc_attr( $layout_id ); ?>" <?php selected( $layout_id, $current_layout, true ); ?>><?php echo esc_html( $layout['label'] ); ?></option>
+					<option value="<?php echo esc_attr( $layout_id ); ?>" <?php selected( $layout_id, $current_layout, true ); ?>><?php echo esc_html( $layout[ 'label' ] ); ?></option>
 				<?php } ?>
 				</optgroup>
 				<optgroup label="<?php esc_html_e( 'Form Presets', 'gravityview' ); ?>">
-				<?php foreach( $layouts as $layout_id => $layout ) {
-					if ( ! in_array( $layout['type'], array( 'preset' ), true ) ) {
+				<?php foreach ( $layouts as $layout_id => $layout ) {
+					if ( ! in_array( $layout[ 'type' ], array( 'preset' ), true ) ) {
 						continue;
 					}
 					?>
-					<option value="<?php echo esc_attr( $layout_id ); ?>" <?php selected( $layout_id, $current_layout, true ); ?>><?php echo esc_html( $layout['label'] ); ?></option>
+					<option value="<?php echo esc_attr( $layout_id ); ?>" <?php selected( $layout_id, $current_layout, true ); ?>><?php echo esc_html( $layout[ 'label' ] ); ?></option>
 				<?php } ?>
 				</optgroup>
 			</select>
@@ -197,7 +197,7 @@ 
 	 */
 	public static function render_setting_row( $key = '', $current_settings = array(), $override_input = null, $name = 'template_settings[%s]', $id = 'gravityview_se_%s' ) {
 		_deprecated_function( 'GravityView_Admin_Views::render_setting_row', '1.1.7', 'GravityView_Render_Settings::render_setting_row' );
-		GravityView_Render_Settings::render_setting_row( $key, $current_settings, $override_input, $name , $id );
+		GravityView_Render_Settings::render_setting_row( $key, $current_settings, $override_input, $name, $id );
 	}
 
 	/**
@@ -219,7 +219,7 @@ 
 	public static function gform_toolbar_menu( $menu_items = array(), $id = NULL ) {
 
 		// Don't show on Trashed forms
-		if( 'trash' === rgget( 'filter') ) {
+		if ( 'trash' === rgget( 'filter' ) ) {
 			return $menu_items;
 		}
 
@@ -227,13 +227,13 @@ 
 
 		$priority = 0;
 
-		if( 'form_list' === GFForms::get_page() ) {
+		if ( 'form_list' === GFForms::get_page() ) {
 			$priority = 790;
         }
 
-		if( empty( $connected_views ) ) {
+		if ( empty( $connected_views ) ) {
 
-		    $menu_items['gravityview'] = array(
+		    $menu_items[ 'gravityview' ] = array(
 				'label'          => esc_attr__( 'Create a View', 'gravityview' ),
 				'icon'           => '<i class="fa fa-lg gv-icon-astronaut-head gv-icon"></i>',
 				'title'          => esc_attr__( 'Create a View using this form as a data source', 'gravityview' ),
@@ -249,22 +249,22 @@ 
 		$sub_menu_items = array();
 		foreach ( (array)$connected_views as $view ) {
 
-			if( ! GVCommon::has_cap( 'edit_gravityview', $view->ID ) ) {
+			if ( ! GVCommon::has_cap( 'edit_gravityview', $view->ID ) ) {
 				continue;
 			}
 
-			$label = empty( $view->post_title ) ? sprintf( __('No Title (View #%d)', 'gravityview' ), $view->ID ) : $view->post_title;
+			$label = empty( $view->post_title ) ? sprintf( __( 'No Title (View #%d)', 'gravityview' ), $view->ID ) : $view->post_title;
 
-			$sub_menu_items[] = array(
+			$sub_menu_items[ ] = array(
 				'label' => esc_attr( $label ),
-				'url' => admin_url( 'post.php?action=edit&post='.$view->ID ),
+				'url' => admin_url( 'post.php?action=edit&post=' . $view->ID ),
 			);
 		}
 
 		// If there were no items added, then let's create the parent menu
-		if( $sub_menu_items ) {
+		if ( $sub_menu_items ) {
 
-		    $sub_menu_items[] = array(
+		    $sub_menu_items[ ] = array(
 			    'label' => esc_attr__( 'Create a View', 'gravityview' ),
                 'link_class' => 'gv-create-view',
 			    'icon' => '<i>&nbsp;+&nbsp;</i>',
@@ -280,14 +280,14 @@ 
 			if ( ! ( 'gf_edit_forms' === rgget( 'page' ) && '' === rgget( 'view' ) ) || version_compare( '2.5-beta', GFForms::$version, '>' ) ) {
 
 				// Make sure Gravity Forms uses the submenu; if there's only one item, it uses a link instead of a dropdown
-				$sub_menu_items[] = array(
+				$sub_menu_items[ ] = array(
 					'url' => '#',
 					'label' => '',
 					'menu_class' => 'hidden',
 					'capabilities' => '',
 				);
 
-				$menu_items['gravityview'] = array(
+				$menu_items[ 'gravityview' ] = array(
 					'label'          => __( 'Connected Views', 'gravityview' ),
 					'icon'           => '<i class="fa fa-lg gv-icon-astronaut-head gv-icon"></i>',
 					'title'          => __( 'GravityView Views using this form as a data source', 'gravityview' ),
@@ -301,7 +301,7 @@ 
 
 			} else {
 
-				$menu_items[ 'gravityview'] = array(
+				$menu_items[ 'gravityview' ] = array(
 					'label' => __( 'Connected Views', 'gravityview' ),
 					'url'   => '#gravityview-group-heading',
 					'icon'  => '<i class="fa fa-lg gv-icon-astronaut-head gv-icon"></i>',
@@ -337,8 +337,8 @@ 
 		$add = array( 'captcha', 'page' );
 
 		// Don't allowing editing the following values:
-		if( $context === 'edit' ) {
-			$add[] = 'post_id';
+		if ( $context === 'edit' ) {
+			$add[ ] = 'post_id';
 		}
 
 		$return = array_merge( $array, $add );
@@ -361,27 +361,27 @@ 
 		foreach ( $default_args as $key => $arg ) {
 
 			// If an arg has `tooltip` defined, but it's false, don't display a tooltip
-			if( isset( $arg['tooltip'] ) && empty( $arg['tooltip'] ) ) { continue; }
+			if ( isset( $arg[ 'tooltip' ] ) && empty( $arg[ 'tooltip' ] ) ) { continue; }
 
 			// By default, use `tooltip` if defined.
-			$tooltip = empty( $arg['tooltip'] ) ? NULL : $arg['tooltip'];
+			$tooltip = empty( $arg[ 'tooltip' ] ) ? NULL : $arg[ 'tooltip' ];
 
 			// If there's no tooltip set, continue
-			if( empty( $tooltip ) ) {
+			if ( empty( $tooltip ) ) {
 				continue;
 			}
 
 			// Add the tooltip
-			$gv_tooltips[ 'gv_'.$key ] = array(
-				'title'	=> $arg['label'],
+			$gv_tooltips[ 'gv_' . $key ] = array(
+				'title'	=> $arg[ 'label' ],
 				'value'	=> $tooltip,
 			);
 
 		}
 
-		$gv_tooltips['gv_css_merge_tags'] = array(
-			'title' => __('CSS Merge Tags', 'gravityview'),
-			'value' => sprintf( __( 'Developers: The CSS classes will be sanitized using the %ssanitize_title_with_dashes()%s function.', 'gravityview'), '<code>', '</code>' )
+		$gv_tooltips[ 'gv_css_merge_tags' ] = array(
+			'title' => __( 'CSS Merge Tags', 'gravityview' ),
+			'value' => sprintf( __( 'Developers: The CSS classes will be sanitized using the %ssanitize_title_with_dashes()%s function.', 'gravityview' ), '<code>', '</code>' )
 		);
 
 		/**
@@ -399,9 +399,9 @@ 
 
 		foreach ( $gv_tooltips as $key => $tooltip ) {
 
-			$title = empty( $tooltip['title'] ) ? '' : '<h6>'.esc_html( $tooltip['title'] ) .'</h6>';
+			$title = empty( $tooltip[ 'title' ] ) ? '' : '<h6>' . esc_html( $tooltip[ 'title' ] ) . '</h6>';
 
-			$tooltips[ $key ] = $title . wpautop( esc_html( $tooltip['value'] ) );
+			$tooltips[ $key ] = $title . wpautop( esc_html( $tooltip[ 'value' ] ) );
 		}
 
 		return $tooltips;
@@ -415,7 +415,7 @@ 
 	 *
 	 * @return void
 	 */
-	public function add_custom_column_content( $column_name = NULL, $post_id )	{
+	public function add_custom_column_content( $column_name = NULL, $post_id ) {
 
 		$output = '';
 
@@ -437,7 +437,7 @@ 
 				// Generate backup if label doesn't exist: `example_name` => `Example Name`
 				$template_id_pretty = ucwords( implode( ' ', explode( '_', $template_id ) ) );
 
-				$output = $template ? $template['label'] : $template_id_pretty;
+				$output = $template ? $template[ 'label' ] : $template_id_pretty;
 
 				break;
 
@@ -478,44 +478,44 @@ 
 	static public function get_connected_form_links( $form, $include_form_link = true ) {
 
 		// Either the form is empty or the form ID is 0, not yet set.
-		if( empty( $form ) ) {
+		if ( empty( $form ) ) {
 			return '';
 		}
 
 		// The $form is passed as the form ID
-		if( !is_array( $form ) ) {
+		if ( ! is_array( $form ) ) {
 			$form = gravityview_get_form( $form );
 		}
 
-		$form_id = $form['id'];
+		$form_id = $form[ 'id' ];
 		$links = array();
 
-		if( GVCommon::has_cap( 'gravityforms_edit_forms' ) ) {
+		if ( GVCommon::has_cap( 'gravityforms_edit_forms' ) ) {
 			$form_url = admin_url( sprintf( 'admin.php?page=gf_edit_forms&amp;id=%d', $form_id ) );
-			$form_link = '<strong class="gv-form-title">'.gravityview_get_link( $form_url, $form['title'], 'class=row-title' ).'</strong>';
-			$links[] = '<span>'.gravityview_get_link( $form_url, __('Edit Form', 'gravityview') ).'</span>';
+			$form_link = '<strong class="gv-form-title">' . gravityview_get_link( $form_url, $form[ 'title' ], 'class=row-title' ) . '</strong>';
+			$links[ ] = '<span>' . gravityview_get_link( $form_url, __( 'Edit Form', 'gravityview' ) ) . '</span>';
 		} else {
-			$form_link = '<strong class="gv-form-title">'. esc_html( $form['title'] ). '</strong>';
+			$form_link = '<strong class="gv-form-title">' . esc_html( $form[ 'title' ] ) . '</strong>';
 		}
 
-		if( GVCommon::has_cap( 'gravityforms_view_entries' ) ) {
+		if ( GVCommon::has_cap( 'gravityforms_view_entries' ) ) {
 			$entries_url = admin_url( sprintf( 'admin.php?page=gf_entries&amp;id=%d', $form_id ) );
-			$links[] = '<span>'.gravityview_get_link( $entries_url, __('Entries', 'gravityview') ).'</span>';
+			$links[ ] = '<span>' . gravityview_get_link( $entries_url, __( 'Entries', 'gravityview' ) ) . '</span>';
 		}
 
-		if( GVCommon::has_cap( array( 'gravityforms_edit_settings', 'gravityview_view_settings' ) ) ) {
+		if ( GVCommon::has_cap( array( 'gravityforms_edit_settings', 'gravityview_view_settings' ) ) ) {
 			$settings_url = admin_url( sprintf( 'admin.php?page=gf_edit_forms&amp;view=settings&amp;id=%d', $form_id ) );
-			$links[] = '<span>'.gravityview_get_link( $settings_url, __('Settings', 'gravityview'), 'title='.__('Edit settings for this form', 'gravityview') ).'</span>';
+			$links[ ] = '<span>' . gravityview_get_link( $settings_url, __( 'Settings', 'gravityview' ), 'title=' . __( 'Edit settings for this form', 'gravityview' ) ) . '</span>';
 		}
 
-		if( GVCommon::has_cap( array("gravityforms_edit_forms", "gravityforms_create_form", "gravityforms_preview_forms") ) ) {
+		if ( GVCommon::has_cap( array( "gravityforms_edit_forms", "gravityforms_create_form", "gravityforms_preview_forms" ) ) ) {
 			$preview_url = site_url( sprintf( '?gf_page=preview&amp;id=%d', $form_id ) );
-			$links[] = '<span>'.gravityview_get_link( $preview_url, __('Preview Form', 'gravityview'), 'title='.__('Preview this form', 'gravityview') ).'</span>';
+			$links[ ] = '<span>' . gravityview_get_link( $preview_url, __( 'Preview Form', 'gravityview' ), 'title=' . __( 'Preview this form', 'gravityview' ) ) . '</span>';
 		}
 
 		$output = '';
 
-		if( !empty( $include_form_link ) ) {
+		if ( ! empty( $include_form_link ) ) {
 			$output .= $form_link;
 		}
 
@@ -530,11 +530,11 @@ 
 		$css_class = 'row-actions';
 
 		// Is Screen Options > View mode set to "Extended view"? If so, keep actions visible.
-		if( 'excerpt' === get_user_setting( 'posts_list_mode', 'list' ) ) {
+		if ( 'excerpt' === get_user_setting( 'posts_list_mode', 'list' ) ) {
 			$css_class = 'row-actions visible';
 		}
 
-		$output .= '<div class="' . $css_class . '">'. implode( ' | ', $links ) .'</div>';
+		$output .= '<div class="' . $css_class . '">' . implode( ' | ', $links ) . '</div>';
 
 		return $output;
 	}
@@ -548,8 +548,8 @@ 
 		// Get the date column and save it for later to add back in.
 		// This adds it after the Data Source column.
 		// This way, we don't need to do array_slice, array_merge, etc.
-		$date = $columns['date'];
-		unset( $columns['date'] );
+		$date = $columns[ 'date' ];
+		unset( $columns[ 'date' ] );
 
 		$data_source_required_caps = array(
 			'gravityforms_edit_forms',
@@ -560,14 +560,14 @@ 
 			'gravityforms_preview_forms',
 		);
 
-		if( GVCommon::has_cap( $data_source_required_caps ) ) {
-			$columns['gv_connected_form'] = __( 'Data Source', 'gravityview' );
+		if ( GVCommon::has_cap( $data_source_required_caps ) ) {
+			$columns[ 'gv_connected_form' ] = __( 'Data Source', 'gravityview' );
 		}
 
-		$columns['gv_template'] = _x( 'Template', 'Column title that shows what template is being used for Views', 'gravityview' );
+		$columns[ 'gv_template' ] = _x( 'Template', 'Column title that shows what template is being used for Views', 'gravityview' );
 
 		// Add the date back in.
-		$columns['date'] = $date;
+		$columns[ 'date' ] = $date;
 
 		return $columns;
 	}
@@ -580,12 +580,12 @@ 
 	 */
 	function save_postdata( $post_id ) {
 
-		if( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ){
+		if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
 			return;
 		}
 
 		// validate post_type
-		if ( ! isset( $_POST['post_type'] ) || 'gravityview' != $_POST['post_type'] ) {
+		if ( ! isset( $_POST[ 'post_type' ] ) || 'gravityview' != $_POST[ 'post_type' ] ) {
 			return;
 		}
 
@@ -600,63 +600,63 @@ 
 		$statii = array();
 
 		// check if this is a start fresh View
-		if ( isset( $_POST['gravityview_select_form_nonce'] ) && wp_verify_nonce( $_POST['gravityview_select_form_nonce'], 'gravityview_select_form' ) ) {
+		if ( isset( $_POST[ 'gravityview_select_form_nonce' ] ) && wp_verify_nonce( $_POST[ 'gravityview_select_form_nonce' ], 'gravityview_select_form' ) ) {
 
-			$form_id = !empty( $_POST['gravityview_form_id'] ) ? $_POST['gravityview_form_id'] : '';
+			$form_id = ! empty( $_POST[ 'gravityview_form_id' ] ) ? $_POST[ 'gravityview_form_id' ] : '';
 			// save form id
-			$statii['form_id'] = update_post_meta( $post_id, '_gravityview_form_id', $form_id );
+			$statii[ 'form_id' ] = update_post_meta( $post_id, '_gravityview_form_id', $form_id );
 
 		}
 
-		if( false === GVCommon::has_cap( 'gravityforms_create_form' ) && empty( $statii['form_id'] ) ) {
+		if ( false === GVCommon::has_cap( 'gravityforms_create_form' ) && empty( $statii[ 'form_id' ] ) ) {
 			gravityview()->log->error( 'Current user does not have the capability to create a new Form.', array( 'data' => wp_get_current_user() ) );
 			return;
 		}
 
 		// Was this a start fresh?
-		if ( ! empty( $_POST['gravityview_form_id_start_fresh'] ) ) {
-			$statii['start_fresh'] = add_post_meta( $post_id, '_gravityview_start_fresh', 1 );
+		if ( ! empty( $_POST[ 'gravityview_form_id_start_fresh' ] ) ) {
+			$statii[ 'start_fresh' ] = add_post_meta( $post_id, '_gravityview_start_fresh', 1 );
 		} else {
-			$statii['start_fresh'] = delete_post_meta( $post_id, '_gravityview_start_fresh' );
+			$statii[ 'start_fresh' ] = delete_post_meta( $post_id, '_gravityview_start_fresh' );
 		}
 
 		// Check if we have a template id
-		if ( isset( $_POST['gravityview_select_template_nonce'] ) && wp_verify_nonce( $_POST['gravityview_select_template_nonce'], 'gravityview_select_template' ) ) {
+		if ( isset( $_POST[ 'gravityview_select_template_nonce' ] ) && wp_verify_nonce( $_POST[ 'gravityview_select_template_nonce' ], 'gravityview_select_template' ) ) {
 
-			$template_id = !empty( $_POST['gravityview_directory_template'] ) ? $_POST['gravityview_directory_template'] : '';
+			$template_id = ! empty( $_POST[ 'gravityview_directory_template' ] ) ? $_POST[ 'gravityview_directory_template' ] : '';
 
 			// now save template id
-			$statii['directory_template'] = update_post_meta( $post_id, '_gravityview_directory_template', $template_id );
+			$statii[ 'directory_template' ] = update_post_meta( $post_id, '_gravityview_directory_template', $template_id );
 		}
 
 
 		// save View Configuration metabox
-		if ( isset( $_POST['gravityview_view_configuration_nonce'] ) && wp_verify_nonce( $_POST['gravityview_view_configuration_nonce'], 'gravityview_view_configuration' ) ) {
+		if ( isset( $_POST[ 'gravityview_view_configuration_nonce' ] ) && wp_verify_nonce( $_POST[ 'gravityview_view_configuration_nonce' ], 'gravityview_view_configuration' ) ) {
 
 			// template settings
-			if( empty( $_POST['template_settings'] ) ) {
-				$_POST['template_settings'] = array();
+			if ( empty( $_POST[ 'template_settings' ] ) ) {
+				$_POST[ 'template_settings' ] = array();
 			}
-			$statii['template_settings'] = update_post_meta( $post_id, '_gravityview_template_settings', $_POST['template_settings'] );
+			$statii[ 'template_settings' ] = update_post_meta( $post_id, '_gravityview_template_settings', $_POST[ 'template_settings' ] );
 
 			// guard against unloaded View configuration page
-			if ( isset( $_POST['gv_fields'] ) && isset( $_POST['gv_fields_done'] ) ) {
+			if ( isset( $_POST[ 'gv_fields' ] ) && isset( $_POST[ 'gv_fields_done' ] ) ) {
 				$fields = array();
 
-				if ( ! empty( $_POST['gv_fields'] ) ) {
+				if ( ! empty( $_POST[ 'gv_fields' ] ) ) {
 					$fields = _gravityview_process_posted_fields();
 				}
 
 				$fields = wp_slash( $fields );
 
-				$statii['directory_fields'] = update_post_meta( $post_id, '_gravityview_directory_fields', $fields );
+				$statii[ 'directory_fields' ] = update_post_meta( $post_id, '_gravityview_directory_fields', $fields );
 			}
 
 			// Directory Visible Widgets
-			if( empty( $_POST['widgets'] ) ) {
-				$_POST['widgets'] = array();
+			if ( empty( $_POST[ 'widgets' ] ) ) {
+				$_POST[ 'widgets' ] = array();
 			}
-			$statii['directory_widgets'] = gravityview_set_directory_widgets( $post_id, $_POST['widgets'] );
+			$statii[ 'directory_widgets' ] = gravityview_set_directory_widgets( $post_id, $_POST[ 'widgets' ] );
 
 		} // end save view configuration
 
@@ -666,7 +666,7 @@ 
 		 * @param array $statii Array of statuses of the post meta saving processes. If saving worked, each key should be mapped to a value of the post ID (`directory_widgets` => `124`). If failed (or didn't change), the value will be false.
 		 * @since 1.17.2
 		 */
-		do_action('gravityview_view_saved', $post_id, $statii );
+		do_action( 'gravityview_view_saved', $post_id, $statii );
 
 		gravityview()->log->debug( '[save_postdata] Update Post Meta Statuses (also returns false if nothing changed)', array( 'data' => array_map( 'intval', $statii ) ) );
 	}
@@ -711,20 +711,20 @@ 
 
 		$output = '';
 
-		if( !empty( $fields ) ) {
+		if ( ! empty( $fields ) ) {
 
-			foreach( $fields as $id => $details ) {
+			foreach ( $fields as $id => $details ) {
 
-				if( in_array( $details['type'], (array) $blacklist_field_types ) ) {
+				if ( in_array( $details[ 'type' ], (array)$blacklist_field_types ) ) {
 					continue;
 				}
 
 				// Edit mode only allows editing the parent fields, not single inputs.
-				if( $context === 'edit' && ! empty( $details['parent'] ) ) {
+				if ( $context === 'edit' && ! empty( $details[ 'parent' ] ) ) {
 					continue;
 				}
 
-				$output .= new GravityView_Admin_View_Field( $details['label'], $id, $details, array(), $form );
+				$output .= new GravityView_Admin_View_Field( $details[ 'label' ], $id, $details, array(), $form );
 
 			} // End foreach
 		}
@@ -732,7 +732,7 @@ 
 		echo $output;
 
 		// For the EDIT view we only want to allow the form fields.
-		if( $context === 'edit' ) {
+		if ( $context === 'edit' ) {
 			return;
 		}
 
@@ -751,7 +751,7 @@ 
 		$additional_fields = array(
 			array(
 				'label_text' => '+ ' . __( 'Add All Form Fields', 'gravityview' ),
-				'desc' => __('Insert all the form fields at once.', 'gravityview'),
+				'desc' => __( 'Insert all the form fields at once.', 'gravityview' ),
 				'field_id' => 'all-fields',
 				'label_type' => 'field',
 				'input_type' => null,
@@ -767,7 +767,7 @@ 
 		 */
 		$additional_fields = apply_filters( 'gravityview_additional_fields', $additional_fields );
 
-		foreach ( (array) $additional_fields as $item ) {
+		foreach ( (array)$additional_fields as $item ) {
 
 			// Prevent items from not having index set
 			$item = wp_parse_args( $item, array(
@@ -778,16 +778,16 @@ 
 				'field_options' => null,
 				'settings_html'	=> null,
 				'icon' => null,
-			));
+			) );
 
 			// Backward compat.
-			if( !empty( $item['field_options'] ) ) {
+			if ( ! empty( $item[ 'field_options' ] ) ) {
 				// Use settings_html from now on.
-				$item['settings_html'] = $item['field_options'];
+				$item[ 'settings_html' ] = $item[ 'field_options' ];
 			}
 
 			// Render a label for each of them
-			echo new GravityView_Admin_View_Field( $item['label_text'], $item['field_id'], $item, $settings = array(), $form );
+			echo new GravityView_Admin_View_Field( $item[ 'label_text' ], $item[ 'field_id' ], $item, $settings = array(), $form );
 
 		}
 
@@ -799,59 +799,59 @@ 
 	 * @param  string $zone   Either 'single', 'directory', 'header', 'footer'
 	 * @return array
 	 */
-	function get_entry_default_fields($form, $zone) {
+	function get_entry_default_fields( $form, $zone ) {
 
 		$entry_default_fields = array();
 
-		if( in_array( $zone, array( 'directory', 'single' ) ) ) {
+		if ( in_array( $zone, array( 'directory', 'single' ) ) ) {
 
 			$entry_default_fields = array(
 				'id' => array(
-					'label' => __('Entry ID', 'gravityview'),
+					'label' => __( 'Entry ID', 'gravityview' ),
 					'type' => 'id',
-					'desc'	=> __('The unique ID of the entry.', 'gravityview'),
+					'desc'	=> __( 'The unique ID of the entry.', 'gravityview' ),
 				),
 				'date_created' => array(
-					'label' => __('Entry Date', 'gravityview'),
-					'desc'	=> __('The date the entry was created.', 'gravityview'),
+					'label' => __( 'Entry Date', 'gravityview' ),
+					'desc'	=> __( 'The date the entry was created.', 'gravityview' ),
 					'type' => 'date_created',
 				),
 				'date_updated' => array(
-						'label' => __( 'Date Updated', 'gravityview'),
-						'desc'	=> __('The date the entry was last updated.', 'gravityview'),
+						'label' => __( 'Date Updated', 'gravityview' ),
+						'desc'	=> __( 'The date the entry was last updated.', 'gravityview' ),
 						'type' => 'date_updated',
 				),
 				'source_url' => array(
-					'label' => __('Source URL', 'gravityview'),
+					'label' => __( 'Source URL', 'gravityview' ),
 					'type' => 'source_url',
-					'desc'	=> __('The URL of the page where the form was submitted.', 'gravityview'),
+					'desc'	=> __( 'The URL of the page where the form was submitted.', 'gravityview' ),
 				),
 				'ip' => array(
-					'label' => __('User IP', 'gravityview'),
+					'label' => __( 'User IP', 'gravityview' ),
 					'type' => 'ip',
-					'desc'	=> __('The IP Address of the user who created the entry.', 'gravityview'),
+					'desc'	=> __( 'The IP Address of the user who created the entry.', 'gravityview' ),
 				),
 				'created_by' => array(
-					'label' => __('User', 'gravityview'),
+					'label' => __( 'User', 'gravityview' ),
 					'type' => 'created_by',
-					'desc'	=> __('Details of the logged-in user who created the entry (if any).', 'gravityview'),
+					'desc'	=> __( 'Details of the logged-in user who created the entry (if any).', 'gravityview' ),
 				),
 
 				/**
 				 * @since 1.7.2
 				 */
 			    'other_entries' => array(
-				    'label'	=> __('Other Entries', 'gravityview'),
+				    'label'	=> __( 'Other Entries', 'gravityview' ),
 				    'type'	=> 'other_entries',
-				    'desc'	=> __('Display other entries created by the entry creator.', 'gravityview'),
+				    'desc'	=> __( 'Display other entries created by the entry creator.', 'gravityview' ),
 			    ),
 	        );
 
-			if( 'single' !== $zone) {
+			if ( 'single' !== $zone ) {
 
-				$entry_default_fields['entry_link'] = array(
-					'label' => __('Link to Entry', 'gravityview'),
-					'desc'	=> __('A dedicated link to the single entry with customizable text.', 'gravityview'),
+				$entry_default_fields[ 'entry_link' ] = array(
+					'label' => __( 'Link to Entry', 'gravityview' ),
+					'desc'	=> __( 'A dedicated link to the single entry with customizable text.', 'gravityview' ),
 					'type' => 'entry_link',
 				);
 			}
@@ -861,19 +861,19 @@ 
 		/**
 		 * @since  1.2
 		 */
-		$entry_default_fields['custom']	= array(
-			'label'	=> __('Custom Content', 'gravityview'),
+		$entry_default_fields[ 'custom' ] = array(
+			'label'	=> __( 'Custom Content', 'gravityview' ),
 			'type'	=> 'custom',
-			'desc'	=> __('Insert custom text or HTML.', 'gravityview'),
+			'desc'	=> __( 'Insert custom text or HTML.', 'gravityview' ),
 		);
 
 		/**
 		 * @since develop
 		 */
-		$entry_default_fields['sequence'] = array(
-			'label'	=> __('Result Number', 'gravityview'),
+		$entry_default_fields[ 'sequence' ] = array(
+			'label'	=> __( 'Result Number', 'gravityview' ),
 			'type'	=> 'sequence',
-			'desc'	=> __('Display a sequential result number for each entry.', 'gravityview'),
+			'desc'	=> __( 'Display a sequential result number for each entry.', 'gravityview' ),
 		);
 
 		/**
@@ -882,7 +882,7 @@ 
 		 * @param  string|array $form form_ID or form object
 		 * @param  string $zone   Either 'single', 'directory', 'header', 'footer'
 		 */
-		return apply_filters( 'gravityview_entry_default_fields', $entry_default_fields, $form, $zone);
+		return apply_filters( 'gravityview_entry_default_fields', $entry_default_fields, $form, $zone );
 	}
 
 	/**
@@ -893,7 +893,7 @@ 
 	 */
 	function get_available_fields( $form = '', $zone = NULL ) {
 
-		if( empty( $form ) ) {
+		if ( empty( $form ) ) {
 			gravityview()->log->error( '$form is empty' );
 			return array();
 		}
@@ -902,7 +902,7 @@ 
 		$fields = gravityview_get_form_fields( $form, true );
 
 		// get meta fields ( only if form was already created )
-		if( !is_array( $form ) ) {
+		if ( ! is_array( $form ) ) {
 			$meta_fields = gravityview_get_entry_meta( $form );
 		} else {
 			$meta_fields = array();
@@ -915,14 +915,14 @@ 
 		$fields = $fields + $meta_fields + $default_fields;
 
 		// Move Custom Content to top
-		$fields = array( 'custom' => $fields['custom'] ) + $fields;
+		$fields = array( 'custom' => $fields[ 'custom' ] ) + $fields;
 
 		$gv_fields = GravityView_Fields::get_all();
 
 		foreach ( $fields as &$field ) {
 			foreach ( $gv_fields as $gv_field ) {
-				if ( $field['type'] === $gv_field->name ) {
-					$field['icon'] = $gv_field->icon;
+				if ( $field[ 'type' ] === $gv_field->name ) {
+					$field[ 'icon' ] = $gv_field->icon;
 				}
 			}
 		}
@@ -945,11 +945,11 @@ 
 
 		$widgets = $this->get_registered_widgets();
 
-		if( !empty( $widgets ) ) {
+		if ( ! empty( $widgets ) ) {
 
-			foreach( $widgets as $id => $details ) {
+			foreach ( $widgets as $id => $details ) {
 
-				echo new GravityView_Admin_View_Widget( $details['label'], $id, $details );
+				echo new GravityView_Admin_View_Widget( $details[ 'label' ], $id, $details );
 
 			}
 		}
@@ -978,7 +978,7 @@ 
 	function render_active_areas( $template_id, $type, $zone, $rows, $values ) {
 		global $post;
 
-		if( $type === 'widget' ) {
+		if ( $type === 'widget' ) {
 			$button_label = __( 'Add Widget', 'gravityview' );
 		} else {
 			$button_label = __( 'Add Field', 'gravityview' );
@@ -1004,10 +1004,10 @@ 
 		$form_id = null;
 
 		// if saved values, get available fields to label everyone
-		if( !empty( $values ) && ( !empty( $post->ID ) || !empty( $_POST['template_id'] ) ) ) {
+		if ( ! empty( $values ) && ( ! empty( $post->ID ) || ! empty( $_POST[ 'template_id' ] ) ) ) {
 
-			if( !empty( $_POST['template_id'] ) ) {
-				$form = GravityView_Ajax::pre_get_form_fields( $_POST['template_id'] );
+			if ( ! empty( $_POST[ 'template_id' ] ) ) {
+				$form = GravityView_Ajax::pre_get_form_fields( $_POST[ 'template_id' ] );
 			} else {
 				$form_id = $form = gravityview_get_form_id( $post->ID );
 			}
@@ -1025,42 +1025,42 @@ 
 			}
 		}
 
-		foreach( $rows as $row ) :
-			foreach( $row as $col => $areas ) :
-				$column = ($col == '2-2') ? '1-2' : $col; ?>
+		foreach ( $rows as $row ) :
+			foreach ( $row as $col => $areas ) :
+				$column = ( $col == '2-2' ) ? '1-2' : $col; ?>
 
 				<div class="gv-grid-col-<?php echo esc_attr( $column ); ?>">
 
-					<?php foreach( $areas as $area ) : 	?>
+					<?php foreach ( $areas as $area ) : 	?>
 
-						<div class="gv-droppable-area" data-areaid="<?php echo esc_attr( $zone .'_'. $area['areaid'] ); ?>" data-context="<?php echo esc_attr( $zone ); ?>">
-							<div class="active-drop active-drop-<?php echo esc_attr( $type ); ?>" data-areaid="<?php echo esc_attr( $zone .'_'. $area['areaid'] ); ?>">
+						<div class="gv-droppable-area" data-areaid="<?php echo esc_attr( $zone . '_' . $area[ 'areaid' ] ); ?>" data-context="<?php echo esc_attr( $zone ); ?>">
+							<div class="active-drop active-drop-<?php echo esc_attr( $type ); ?>" data-areaid="<?php echo esc_attr( $zone . '_' . $area[ 'areaid' ] ); ?>">
 								<?php // render saved fields
-								if( ! empty( $values[ $zone .'_'. $area['areaid'] ] ) ) {
+								if ( ! empty( $values[ $zone . '_' . $area[ 'areaid' ] ] ) ) {
 
-									foreach( $values[ $zone .'_'. $area['areaid'] ] as $uniqid => $field ) {
+									foreach ( $values[ $zone . '_' . $area[ 'areaid' ] ] as $uniqid => $field ) {
 
 										// Maybe has a form ID
-										$form_id = empty( $field['form_id'] ) ? $form_id : $field['form_id'];
+										$form_id = empty( $field[ 'form_id' ] ) ? $form_id : $field[ 'form_id' ];
 
 										$input_type = NULL;
 
 										if ( $form_id ) {
-											$original_item = isset( $available_items[ $form_id ] [ $field['id'] ] ) ? $available_items[ $form_id ] [ $field['id'] ] : false ;
+											$original_item = isset( $available_items[ $form_id ] [ $field[ 'id' ] ] ) ? $available_items[ $form_id ] [ $field[ 'id' ] ] : false;
                                         } else {
-											$original_item = isset( $available_items[ $field['id'] ] ) ? $available_items[ $field['id'] ] : false ;
+											$original_item = isset( $available_items[ $field[ 'id' ] ] ) ? $available_items[ $field[ 'id' ] ] : false;
                                         }
 
-										if ( !$original_item ) {
-											gravityview()->log->error( 'An item was not available when rendering the output; maybe it was added by a plugin that is now de-activated.', array(' data' => array('available_items' => $available_items, 'field' => $field ) ) );
+										if ( ! $original_item ) {
+											gravityview()->log->error( 'An item was not available when rendering the output; maybe it was added by a plugin that is now de-activated.', array( ' data' => array( 'available_items' => $available_items, 'field' => $field ) ) );
 
 											$original_item = $field;
 										} else {
-											$input_type = isset( $original_item['type'] ) ? $original_item['type'] : NULL;
+											$input_type = isset( $original_item[ 'type' ] ) ? $original_item[ 'type' ] : NULL;
 										}
 
 										// Field options dialog box
-										$field_options = GravityView_Render_Settings::render_field_options( $form_id, $type, $template_id, $field['id'], $original_item['label'], $zone .'_'. $area['areaid'], $input_type, $uniqid, $field, $zone, $original_item );
+										$field_options = GravityView_Render_Settings::render_field_options( $form_id, $type, $template_id, $field[ 'id' ], $original_item[ 'label' ], $zone . '_' . $area[ 'areaid' ], $input_type, $uniqid, $field, $zone, $original_item );
 
 										$item = array(
 											'input_type' => $input_type,
@@ -1073,22 +1073,22 @@ 
 											$item = wp_parse_args( $item, $original_item );
 										}
 
-										switch( $type ) {
+										switch ( $type ) {
 											case 'widget':
-												echo new GravityView_Admin_View_Widget( $item['label'], $field['id'], $item, $field );
+												echo new GravityView_Admin_View_Widget( $item[ 'label' ], $field[ 'id' ], $item, $field );
 												break;
 											default:
-												echo new GravityView_Admin_View_Field( $field['label'], $field['id'], $item, $field, $form_id );
+												echo new GravityView_Admin_View_Field( $field[ 'label' ], $field[ 'id' ], $item, $field, $form_id );
 										}
 									}
 
 								} // End if zone is not empty ?>
 
-								<span class="drop-message"><?php echo sprintf( esc_html__('"+ %s" or drag existing %ss here.', 'gravityview'), esc_html( $button_label ), esc_html( $type ) ); ?></span>
+								<span class="drop-message"><?php echo sprintf( esc_html__( '"+ %s" or drag existing %ss here.', 'gravityview' ), esc_html( $button_label ), esc_html( $type ) ); ?></span>
 							</div>
 							<div class="gv-droppable-area-action">
-								<button class="gv-add-field button-secondary" title="" data-objecttype="<?php echo esc_attr( $type ); ?>" data-areaid="<?php echo esc_attr( $zone .'_'. $area['areaid'] ); ?>" data-context="<?php echo esc_attr( $zone ); ?>" data-formid="<?php echo $view ? esc_attr( $view->form ? $view->form->ID : '' ) : ''; ?>"><?php echo '+ '.esc_html( $button_label ); ?></button>
-								<p class="gv-droppable-area-title"><strong><?php echo esc_html( $area['title'] ); ?></strong><?php if( !empty( $area['subtitle'] ) ) { ?><span class="gv-droppable-area-subtitle"> &ndash; <?php echo esc_html( $area['subtitle'] ); ?></span><?php } ?></p>
+								<button class="gv-add-field button-secondary" title="" data-objecttype="<?php echo esc_attr( $type ); ?>" data-areaid="<?php echo esc_attr( $zone . '_' . $area[ 'areaid' ] ); ?>" data-context="<?php echo esc_attr( $zone ); ?>" data-formid="<?php echo $view ? esc_attr( $view->form ? $view->form->ID : '' ) : ''; ?>"><?php echo '+ ' . esc_html( $button_label ); ?></button>
+								<p class="gv-droppable-area-title"><strong><?php echo esc_html( $area[ 'title' ] ); ?></strong><?php if ( ! empty( $area[ 'subtitle' ] ) ) { ?><span class="gv-droppable-area-subtitle"> &ndash; <?php echo esc_html( $area[ 'subtitle' ] ); ?></span><?php } ?></p>
 							</div>
 						</div>
 
@@ -1116,7 +1116,7 @@ 
 				// This is a new View, prefill the widgets
 				$widgets = array(
 					'header_top' => array(
-						substr( md5( microtime( true ) ), 0, 13 ) => array (
+						substr( md5( microtime( true ) ), 0, 13 ) => array(
 							'id' => 'search_bar',
 							'label' => __( 'Search Bar', 'gravityview' ),
 							'search_layout' => 'horizontal',
@@ -1191,12 +1191,12 @@ 
 		if ( $post ) {
 			$source_form_id = gravityview_get_form_id( $post->ID );
 			if ( $source_form_id ) {
-				$form_ids[] = $source_form_id;
+				$form_ids[ ] = $source_form_id;
 			}
 
 			$joined_forms = \GV\View::get_joined_forms( $post->ID );
 			foreach ( $joined_forms as $joined_form ) {
-				$form_ids[] = $joined_form->ID;
+				$form_ids[ ] = $joined_form->ID;
 			}
 		}
 		foreach ( array_unique( $form_ids ) as $form_id ) {
@@ -1230,7 +1230,7 @@ 
 	 * @return string HTML of the active areas
 	 */
 	function render_directory_active_areas( $template_id = '', $context = 'single', $post_id = '', $echo = false ) {
-		if( empty( $template_id ) ) {
+		if ( empty( $template_id ) ) {
 			gravityview()->log->debug( '[render_directory_active_areas] {template_id} is empty', array( 'template_id' => $template_id ) );
 			return '';
 		}
@@ -1244,12 +1244,12 @@ 
 		 */
 		$template_areas = apply_filters( 'gravityview_template_active_areas', array(), $template_id, $context );
 
-		if( empty( $template_areas ) ) {
+		if ( empty( $template_areas ) ) {
 
 			gravityview()->log->debug( '[render_directory_active_areas] No areas defined. Maybe template {template_id} is disabled.', array( 'data' => $template_id ) );
 			$output = '<div>';
-			$output .= '<h2 class="description" style="font-size: 16px; margin:0">'. sprintf( esc_html__( 'This View is configured using the %s View type, which is disabled.', 'gravityview' ), '<em>'.$template_id.'</em>' ) .'</h2>';
-			$output .= '<p class="description" style="font-size: 14px; margin:0 0 1em 0;padding:0">'.esc_html__('The data is not lost; re-activate the associated plugin and the configuration will re-appear.', 'gravityview').'</p>';
+			$output .= '<h2 class="description" style="font-size: 16px; margin:0">' . sprintf( esc_html__( 'This View is configured using the %s View type, which is disabled.', 'gravityview' ), '<em>' . $template_id . '</em>' ) . '</h2>';
+			$output .= '<p class="description" style="font-size: 14px; margin:0 0 1em 0;padding:0">' . esc_html__( 'The data is not lost; re-activate the associated plugin and the configuration will re-appear.', 'gravityview' ) . '</p>';
 			$output .= '</div>';
 		} else {
 
@@ -1264,7 +1264,7 @@ 
 
 		}
 
-		if( $echo ) {
+		if ( $echo ) {
 			echo $output;
 		}
 
@@ -1292,30 +1292,30 @@ 
 		}
 
 		// Add the GV font (with the Astronaut)
-        wp_enqueue_style( 'gravityview_global', plugins_url('assets/css/admin-global.css', GRAVITYVIEW_FILE), array(), \GV\Plugin::$version );
+        wp_enqueue_style( 'gravityview_global', plugins_url( 'assets/css/admin-global.css', GRAVITYVIEW_FILE ), array(), \GV\Plugin::$version );
 		wp_register_style( 'gravityview_views_styles', plugins_url( 'assets/css/admin-views.css', GRAVITYVIEW_FILE ), array( 'dashicons', 'wp-jquery-ui-dialog' ), \GV\Plugin::$version );
 
-		wp_register_script( 'gravityview-jquery-cookie', plugins_url('assets/lib/jquery.cookie/jquery.cookie.min.js', GRAVITYVIEW_FILE), array( 'jquery' ), \GV\Plugin::$version, true );
+		wp_register_script( 'gravityview-jquery-cookie', plugins_url( 'assets/lib/jquery.cookie/jquery.cookie.min.js', GRAVITYVIEW_FILE ), array( 'jquery' ), \GV\Plugin::$version, true );
 
-		if( GFForms::get_page() === 'form_list' ) {
+		if ( GFForms::get_page() === 'form_list' ) {
 			wp_enqueue_style( 'gravityview_views_styles' );
 			return;
         }
 
 		// Don't process any scripts below here if it's not a GravityView page.
-		if( ! gravityview()->request->is_admin( $hook, 'single' ) && ! $is_widgets_page ) {
+		if ( ! gravityview()->request->is_admin( $hook, 'single' ) && ! $is_widgets_page ) {
 		    return;
 		}
 
         wp_enqueue_script( 'jquery-ui-datepicker' );
-        wp_enqueue_style( 'gravityview_views_datepicker', plugins_url('assets/css/admin-datepicker.css', GRAVITYVIEW_FILE), \GV\Plugin::$version );
+        wp_enqueue_style( 'gravityview_views_datepicker', plugins_url( 'assets/css/admin-datepicker.css', GRAVITYVIEW_FILE ), \GV\Plugin::$version );
 
         // Enqueue scripts
         wp_enqueue_script( 'gravityview_views_scripts', plugins_url( 'assets/js/admin-views' . $script_debug . '.js', GRAVITYVIEW_FILE ), array( 'jquery-ui-tabs', 'jquery-ui-draggable', 'jquery-ui-droppable', 'jquery-ui-sortable', 'jquery-ui-tooltip', 'jquery-ui-dialog', 'gravityview-jquery-cookie', 'jquery-ui-datepicker', 'underscore' ), \GV\Plugin::$version );
 
-        wp_localize_script('gravityview_views_scripts', 'gvGlobals', array(
+        wp_localize_script( 'gravityview_views_scripts', 'gvGlobals', array(
             'cookiepath' => COOKIEPATH,
-            'passed_form_id' => (bool) \GV\Utils::_GET( 'form_id' ),
+            'passed_form_id' => (bool)\GV\Utils::_GET( 'form_id' ),
             'nonce' => wp_create_nonce( 'gravityview_ajaxviews' ),
             'label_viewname' => __( 'Enter View name here', 'gravityview' ),
             'label_reorder_search_fields' => __( 'Reorder Search Fields', 'gravityview' ),
@@ -1330,7 +1330,7 @@ 
             'loading_error' => esc_html__( 'There was an error loading dynamic content.', 'gravityview' ),
             'field_loaderror' => __( 'Error while adding the field. Please try again or contact GravityView support.', 'gravityview' ),
             'remove_all_fields' => __( 'Would you like to remove all fields in this zone? (You are seeing this message because you were holding down the ALT key)', 'gravityview' ),
-        ));
+        ) );
 
 		wp_enqueue_style( 'gravityview_views_styles' );
 
@@ -1338,7 +1338,7 @@ 
         self::enqueue_gravity_forms_scripts();
 
 		// 2.5 changed how Merge Tags are enqueued
-		if ( is_callable( array( 'GFCommon', 'output_hooks_javascript') ) ) {
+		if ( is_callable( array( 'GFCommon', 'output_hooks_javascript' ) ) ) {
 			GFCommon::output_hooks_javascript();
 		}
 	}
@@ -1362,7 +1362,7 @@ 
 		);
 
 		if ( wp_is_mobile() ) {
-		    $scripts[] = 'jquery-touch-punch';
+		    $scripts[ ] = 'jquery-touch-punch';
 		}
 
 		wp_enqueue_script( $scripts );

includes/extensions/delete-entry/class-delete-entry.php

Spacing +27 added lines, -27 removed lines

@@ -112,7 +112,7 @@ 
 	 */
 	public function add_reserved_arg( $args ) {
 
-		$args[] = 'delete';
+		$args[ ] = 'delete';
 
 		return $args;
 	}
@@ -182,7 +182,7 @@ 
 
 		// Index 100 is the default GravityView template path.
 		// Index 110 is Edit Entry link
-		$file_paths[115] = self::$file;
+		$file_paths[ 115 ] = self::$file;
 
 		return $file_paths;
 	}
@@ -286,7 +286,7 @@ 
 
 		$attributes = array(
 			'class' => 'btn btn-sm button button-small alignright pull-right btn-danger gv-button-delete',
-			'tabindex' => ( GFCommon::$tab_index ++ ),
+			'tabindex' => ( GFCommon::$tab_index++ ),
 			'onclick' => self::get_confirm_dialog(),
 		);
 
@@ -322,12 +322,12 @@ 
 		);
 
 		// If the form is not submitted, return early
-		if ( 'delete' !== $get_fields['action'] || empty( $get_fields['entry_id'] ) ) {
+		if ( 'delete' !== $get_fields[ 'action' ] || empty( $get_fields[ 'entry_id' ] ) ) {
 			return;
 		}
 
 		// Make sure it's a GravityView request
-		$valid_nonce_key = wp_verify_nonce( $get_fields['delete'], self::get_nonce_key( $get_fields['entry_id'] ) );
+		$valid_nonce_key = wp_verify_nonce( $get_fields[ 'delete' ], self::get_nonce_key( $get_fields[ 'entry_id' ] ) );
 
 		if ( ! $valid_nonce_key ) {
 			gravityview()->log->debug( 'Delete entry not processed: nonce validation failed.' );
@@ -336,10 +336,10 @@ 
 		}
 
 		// Get the entry slug
-		$entry_slug = esc_attr( $get_fields['entry_id'] );
+		$entry_slug = esc_attr( $get_fields[ 'entry_id' ] );
 
 		// Redirect after deleting the entry.
-		$view = \GV\View::by_id( $get_fields['view_id'] );
+		$view = \GV\View::by_id( $get_fields[ 'view_id' ] );
 
 		// See if there's an entry there
 		$entry = gravityview_get_entry( $entry_slug, true, false, $view );
@@ -366,9 +366,9 @@ 
 			$this->_redirect_and_exit( $delete_redirect_base, $delete_response->get_error_message(), 'error' );
 		}
 
-		if ( (int) $view->settings->get( 'delete_redirect' ) === self::REDIRECT_TO_URL_VALUE ) {
+		if ( (int)$view->settings->get( 'delete_redirect' ) === self::REDIRECT_TO_URL_VALUE ) {
 
-			$form                 = GFAPI::get_form( $entry['form_id'] );
+			$form                 = GFAPI::get_form( $entry[ 'form_id' ] );
 			$redirect_url_setting = $view->settings->get( 'delete_redirect_url' );
 			$redirect_url         = GFCommon::replace_variables( $redirect_url_setting, $form, $entry, false, false, false, 'text' );
 
@@ -444,7 +444,7 @@ 
 	 */
 	private function delete_or_trash_entry( $entry ) {
 
-		$entry_id = $entry['id'];
+		$entry_id = $entry[ 'id' ];
 
 		$mode = $this->get_delete_mode();
 
@@ -508,7 +508,7 @@ 
 	public function process_connected_posts( $entry_id = 0, $entry = array() ) {
 
 		// The entry had no connected post
-		if ( empty( $entry['post_id'] ) ) {
+		if ( empty( $entry[ 'post_id' ] ) ) {
 			return;
 		}
 
@@ -526,9 +526,9 @@ 
 		$action = current_action();
 
 		if ( 'gravityview/delete-entry/deleted' === $action ) {
-			$result = wp_delete_post( $entry['post_id'], true );
+			$result = wp_delete_post( $entry[ 'post_id' ], true );
 		} else {
-			$result = wp_trash_post( $entry['post_id'] );
+			$result = wp_trash_post( $entry[ 'post_id' ] );
 		}
 
 		if ( false === $result ) {
@@ -559,13 +559,13 @@ 
 	public function verify_nonce() {
 
 		// No delete entry request was made
-		if ( empty( $_GET['entry_id'] ) || empty( $_GET['delete'] ) ) {
+		if ( empty( $_GET[ 'entry_id' ] ) || empty( $_GET[ 'delete' ] ) ) {
 			return false;
 		}
 
-		$nonce_key = self::get_nonce_key( $_GET['entry_id'] );
+		$nonce_key = self::get_nonce_key( $_GET[ 'entry_id' ] );
 
-		$valid = wp_verify_nonce( $_GET['delete'], $nonce_key );
+		$valid = wp_verify_nonce( $_GET[ 'delete' ], $nonce_key );
 
 		/**
 		 * @filter `gravityview/delete-entry/verify_nonce` Override Delete Entry nonce validation. Return true to declare nonce valid.
@@ -621,7 +621,7 @@ 
 			$error = __( 'You do not have permission to delete this entry.', 'gravityview' );
 		}
 
-		if ( $entry['status'] === 'trash' ) {
+		if ( $entry[ 'status' ] === 'trash' ) {
 			if ( 'trash' === $this->get_delete_mode() ) {
 				$error = __( 'The entry is already in the trash.', 'gravityview' );
 			} else {
@@ -665,7 +665,7 @@ 
 
 		$current_user = wp_get_current_user();
 
-		$entry_id = isset( $entry['id'] ) ? $entry['id'] : null;
+		$entry_id = isset( $entry[ 'id' ] ) ? $entry[ 'id' ] : null;
 
 		// Or if they can delete any entries (as defined in Gravity Forms), we're good.
 		if ( GVCommon::has_cap( array( 'gravityforms_delete_entries', 'gravityview_delete_others_entries' ), $entry_id ) ) {
@@ -679,17 +679,17 @@ 
 		if ( ! empty( $field ) ) {
 
 			// If capability is not defined, something is not right!
-			if ( empty( $field['allow_edit_cap'] ) ) {
+			if ( empty( $field[ 'allow_edit_cap' ] ) ) {
 
 				gravityview()->log->error( 'Cannot read delete entry field caps', array( 'data' => $field ) );
 
 				return false;
 			}
 
-			if ( GVCommon::has_cap( $field['allow_edit_cap'] ) ) {
+			if ( GVCommon::has_cap( $field[ 'allow_edit_cap' ] ) ) {
 
 				// Do not return true if cap is read, as we need to check if the current user created the entry
-				if ( $field['allow_edit_cap'] !== 'read' ) {
+				if ( $field[ 'allow_edit_cap' ] !== 'read' ) {
 					return true;
 				}
 			} else {
@@ -700,7 +700,7 @@ 
 			}
 		}
 
-		if ( ! isset( $entry['created_by'] ) ) {
+		if ( ! isset( $entry[ 'created_by' ] ) ) {
 
 			gravityview()->log->error( 'Entry `created_by` doesn\'t exist.' );
 
@@ -716,7 +716,7 @@ 
 		}
 
 		// If the logged-in user is the same as the user who created the entry, we're good.
-		if ( is_user_logged_in() && intval( $current_user->ID ) === intval( $entry['created_by'] ) ) {
+		if ( is_user_logged_in() && intval( $current_user->ID ) === intval( $entry[ 'created_by' ] ) ) {
 
 			gravityview()->log->debug( 'User {user_id} created the entry.', array( 'user_id' => $current_user->ID ) );
 
@@ -741,12 +741,12 @@ 
 	 */
 	public function maybe_display_message( $current_view_id = 0 ) {
 
-		if ( empty( $_GET['status'] ) || ! self::verify_nonce() ) {
+		if ( empty( $_GET[ 'status' ] ) || ! self::verify_nonce() ) {
 			return;
 		}
 
 		// Entry wasn't deleted from current View
-		if ( isset( $_GET['view_id'] ) && intval( $_GET['view_id'] ) !== intval( $current_view_id ) ) {
+		if ( isset( $_GET[ 'view_id' ] ) && intval( $_GET[ 'view_id' ] ) !== intval( $current_view_id ) ) {
 			return;
 		}
 
@@ -755,11 +755,11 @@ 
 
 	public function display_message() {
 
-		if ( empty( $_GET['status'] ) || empty( $_GET['delete'] ) ) {
+		if ( empty( $_GET[ 'status' ] ) || empty( $_GET[ 'delete' ] ) ) {
 			return;
 		}
 
-		$status = esc_attr( $_GET['status'] );
+		$status = esc_attr( $_GET[ 'status' ] );
 		$message_from_url = \GV\Utils::_GET( 'message' );
 		$message_from_url = rawurldecode( stripslashes_deep( $message_from_url ) );
 		$class = '';

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

Spacing +21 added lines, -21 removed lines

@@ -36,7 +36,7 @@ 
 
         self::$file = plugin_dir_path( __FILE__ );
 
-        if( is_admin() ) {
+        if ( is_admin() ) {
             $this->load_components( 'admin' );
         }
 
@@ -56,7 +56,7 @@ 
 
     static function getInstance() {
 
-        if( empty( self::$instance ) ) {
+        if ( empty( self::$instance ) ) {
             self::$instance = new GravityView_Edit_Entry;
         }
 
@@ -82,10 +82,10 @@ 
     private function add_hooks() {
 
         // Add front-end access to Gravity Forms delete file action
-        add_action( 'wp_ajax_nopriv_rg_delete_file', array( 'GFForms', 'delete_file') );
+        add_action( 'wp_ajax_nopriv_rg_delete_file', array( 'GFForms', 'delete_file' ) );
 
         // Make sure this hook is run for non-admins
-        add_action( 'wp_ajax_rg_delete_file', array( 'GFForms', 'delete_file') );
+        add_action( 'wp_ajax_rg_delete_file', array( 'GFForms', 'delete_file' ) );
 
         add_filter( 'gravityview_blacklist_field_types', array( $this, 'modify_field_blacklist' ), 10, 2 );
 
@@ -108,7 +108,7 @@ 
 	 */
 	public function add_reserved_arg( $args ) {
 
-		$args[] = 'edit';
+		$args[ ] = 'edit';
 
 		return $args;
 	}
@@ -119,8 +119,8 @@ 
 	 */
 	private function addon_specific_hooks() {
 
-		if( class_exists( 'GFSignature' ) && is_callable( array( 'GFSignature', 'get_instance' ) ) ) {
-			add_filter('gform_admin_pre_render', array( GFSignature::get_instance(), 'edit_lead_script'));
+		if ( class_exists( 'GFSignature' ) && is_callable( array( 'GFSignature', 'get_instance' ) ) ) {
+			add_filter( 'gform_admin_pre_render', array( GFSignature::get_instance(), 'edit_lead_script' ) );
 		}
 
 	}
@@ -207,15 +207,15 @@ 
      */
     public static function get_edit_link( $entry, $view_id, $post_id = null, $field_values = '' ) {
 
-        $nonce_key = self::get_nonce_key( $view_id, $entry['form_id'], $entry['id']  );
+        $nonce_key = self::get_nonce_key( $view_id, $entry[ 'form_id' ], $entry[ 'id' ] );
 
-        $base = gv_entry_link( $entry, $post_id ? : $view_id  );
+        $base = gv_entry_link( $entry, $post_id ?: $view_id );
 
         $url = add_query_arg( array(
             'edit' => wp_create_nonce( $nonce_key )
         ), $base );
 
-        if( $post_id ) {
+        if ( $post_id ) {
 	        $url = add_query_arg( array( 'gvid' => $view_id ), $url );
         }
 
@@ -223,9 +223,9 @@ 
 	     * Allow passing params to dynamically populate entry with values
 	     * @since 1.9.2
 	     */
-	    if( !empty( $field_values ) ) {
+	    if ( ! empty( $field_values ) ) {
 
-		    if( is_array( $field_values ) ) {
+		    if ( is_array( $field_values ) ) {
 			    // If already an array, no parse_str() needed
 			    $params = $field_values;
 		    } else {
@@ -241,7 +241,7 @@ 
 		 * @param array $entry The entry.
 		 * @param \GV\View $view The View.
 		 */
-		return apply_filters( 'gravityview/edit/link', $url, $entry, \GV\View::by_id( $view_id  ) );
+		return apply_filters( 'gravityview/edit/link', $url, $entry, \GV\View::by_id( $view_id ) );
     }
 
 	/**
@@ -252,7 +252,7 @@ 
 	 */
 	public function modify_field_blacklist( $fields = array(), $context = NULL ) {
 
-		if( empty( $context ) || $context !== 'edit' ) {
+		if ( empty( $context ) || $context !== 'edit' ) {
 			return $fields;
 		}
 
@@ -330,15 +330,15 @@ 
         // If they can edit any entries (as defined in Gravity Forms)
         // Or if they can edit other people's entries
         // Then we're good.
-        if( GVCommon::has_cap( array( 'gravityforms_edit_entries', 'gravityview_edit_others_entries' ), $entry['id'] ) ) {
+        if ( GVCommon::has_cap( array( 'gravityforms_edit_entries', 'gravityview_edit_others_entries' ), $entry[ 'id' ] ) ) {
 
             gravityview()->log->debug( 'User has ability to edit all entries.' );
 
             $user_can_edit = true;
 
-        } else if( !isset( $entry['created_by'] ) ) {
+        } else if ( ! isset( $entry[ 'created_by' ] ) ) {
 
-            gravityview()->log->error( 'Entry `created_by` doesn\'t exist.');
+            gravityview()->log->error( 'Entry `created_by` doesn\'t exist.' );
 
             $user_can_edit = false;
 
@@ -347,7 +347,7 @@ 
             $current_user = wp_get_current_user();
 
             // User edit is disabled
-            if( empty( $user_edit ) ) {
+            if ( empty( $user_edit ) ) {
 
                 gravityview()->log->debug( 'User Edit is disabled. Returning false.' );
 
@@ -355,13 +355,13 @@ 
             }
 
             // User edit is enabled and the logged-in user is the same as the user who created the entry. We're good.
-            else if( is_user_logged_in() && intval( $current_user->ID ) === intval( $entry['created_by'] ) ) {
+            else if ( is_user_logged_in() && intval( $current_user->ID ) === intval( $entry[ 'created_by' ] ) ) {
 
                 gravityview()->log->debug( 'User {user_id} created the entry.', array( 'user_id', $current_user->ID ) );
 
                 $user_can_edit = true;
 
-            } else if( ! is_user_logged_in() ) {
+            } else if ( ! is_user_logged_in() ) {
 
                 gravityview()->log->debug( 'No user defined; edit entry requires logged in user' );
 
@@ -379,7 +379,7 @@ 
          */
         $user_can_edit = apply_filters( 'gravityview/edit_entry/user_can_edit_entry', $user_can_edit, $entry, $view_id );
 
-        return (bool) $user_can_edit;
+        return (bool)$user_can_edit;
     }
 
 

includes/extensions/duplicate-entry/class-duplicate-entry.php

Spacing +55 added lines, -55 removed lines

@@ -83,7 +83,7 @@ 
 	 */
 	public function add_reserved_arg( $args ) {
 
-		$args[] = 'duplicate';
+		$args[ ] = 'duplicate';
 
 		return $args;
 	}
@@ -155,9 +155,9 @@ 
 	 */
 	public function _filter_sortable_fields( $fields ) {
 
-		$fields = (array) $fields;
+		$fields = (array)$fields;
 
-		$fields[] = 'duplicate_link';
+		$fields[ ] = 'duplicate_link';
 
 		return $fields;
 	}
@@ -196,12 +196,12 @@ 
 	public function duplicate_link_field_options( $field_options, $template_id, $field_id, $context, $input_type ) {
 
 		// Always a link, never a filter, always same window
-		unset( $field_options['show_as_link'], $field_options['search_filter'], $field_options['new_window'] );
+		unset( $field_options[ 'show_as_link' ], $field_options[ 'search_filter' ], $field_options[ 'new_window' ] );
 
 		// Duplicate Entry link should only appear to visitors capable of editing entries
-		unset( $field_options['only_loggedin'], $field_options['only_loggedin_cap'] );
+		unset( $field_options[ 'only_loggedin' ], $field_options[ 'only_loggedin_cap' ] );
 
-		$add_option['duplicate_link'] = array(
+		$add_option[ 'duplicate_link' ] = array(
 			'type' => 'text',
 			'label' => __( 'Duplicate Link Text', 'gravityview' ),
 			'desc' => NULL,
@@ -209,7 +209,7 @@ 
 			'merge_tags' => true,
 		);
 
-		$field_options['allow_duplicate_cap'] = array(
+		$field_options[ 'allow_duplicate_cap' ] = array(
 			'type' => 'select',
 			'label' => __( 'Allow the following users to duplicate the entry:', 'gravityview' ),
 			'choices' => GravityView_Render_Settings::get_cap_choices( $template_id, $field_id, $context, $input_type ),
@@ -236,7 +236,7 @@ 
 	public function add_default_field( $entry_default_fields, $form = array(), $zone = '' ) {
 
 		if ( 'edit' !== $zone ) {
-			$entry_default_fields['duplicate_link'] = array(
+			$entry_default_fields[ 'duplicate_link' ] = array(
 				'label' => __( 'Duplicate Entry', 'gravityview' ),
 				'type'  => 'duplicate_link',
 				'desc'  => __( 'A link to duplicate the entry. Respects the Duplicate Entry permissions.', 'gravityview' ),
@@ -258,7 +258,7 @@ 
 	 */
 	public function add_available_field( $available_fields = array() ) {
 
-		$available_fields['duplicate_link'] = array(
+		$available_fields[ 'duplicate_link' ] = array(
 			'label_text' => __( 'Duplicate Entry', 'gravityview' ),
 			'field_id' => 'duplicate_link',
 			'label_type' => 'field',
@@ -291,9 +291,9 @@ 
 		if ( 'duplicate_link' === $field_id ) {
 
 			// Remove other built-in caps.
-			unset( $caps['publish_posts'], $caps['gravityforms_view_entries'], $caps['duplicate_others_posts'] );
+			unset( $caps[ 'publish_posts' ], $caps[ 'gravityforms_view_entries' ], $caps[ 'duplicate_others_posts' ] );
 
-			$caps['read'] = _x( 'Entry Creator', 'User capability', 'gravityview' );
+			$caps[ 'read' ] = _x( 'Entry Creator', 'User capability', 'gravityview' );
 		}
 
 		return $caps;
@@ -328,7 +328,7 @@ 
 	 */
 	public static function get_duplicate_link( $entry, $view_id, $post_id = null ) {
 
-        $base = GravityView_API::directory_link( $post_id ? : $view_id, true );
+        $base = GravityView_API::directory_link( $post_id ?: $view_id, true );
 
 		if ( empty( $base ) ) {
 			gravityview()->log->error( 'Post ID does not exist: {post_id}', array( 'post_id' => $post_id ) );
@@ -337,12 +337,12 @@ 
 
 		$actionurl = add_query_arg( array(
 			'action'	=> 'duplicate',
-			'entry_id'	=> $entry['id'],
+			'entry_id'	=> $entry[ 'id' ],
 			'gvid' => $view_id,
             'view_id' => $view_id,
 		), $base );
 
-		return add_query_arg( 'duplicate', wp_create_nonce( self::get_nonce_key( $entry['id'] ) ), $actionurl );
+		return add_query_arg( 'duplicate', wp_create_nonce( self::get_nonce_key( $entry[ 'id' ] ) ), $actionurl );
 	}
 
 	/**
@@ -363,12 +363,12 @@ 
 	public function process_duplicate() {
 
 		// If the form is submitted
-		if ( ( ! isset( $_GET['action'] ) ) || 'duplicate' !== $_GET['action'] || ( ! isset( $_GET['entry_id'] ) ) ) {
+		if ( ( ! isset( $_GET[ 'action' ] ) ) || 'duplicate' !== $_GET[ 'action' ] || ( ! isset( $_GET[ 'entry_id' ] ) ) ) {
 			return;
 		}
 
 		// Make sure it's a GravityView request
-		$valid_nonce_key = wp_verify_nonce( \GV\Utils::_GET( 'duplicate' ), self::get_nonce_key( $_GET['entry_id'] ) );
+		$valid_nonce_key = wp_verify_nonce( \GV\Utils::_GET( 'duplicate' ), self::get_nonce_key( $_GET[ 'entry_id' ] ) );
 
 		if ( ! $valid_nonce_key ) {
 			gravityview()->log->debug( 'Duplicate entry not processed: nonce validation failed.' );
@@ -376,7 +376,7 @@ 
 		}
 
 		// Get the entry slug
-		$entry_slug = esc_attr( $_GET['entry_id'] );
+		$entry_slug = esc_attr( $_GET[ 'entry_id' ] );
 
 		// See if there's an entry there
 		$entry = gravityview_get_entry( $entry_slug, true, false );
@@ -470,17 +470,17 @@ 
 			return new WP_Error( 'gravityview-duplicate-entry-missing', __( 'The entry does not exist.', 'gravityview' ) );
 		}
 
-		$form = GFAPI::get_form( $entry['form_id'] );
+		$form = GFAPI::get_form( $entry[ 'form_id' ] );
 
-		$row['id'] = null;
-		$row['date_created'] = date( 'Y-m-d H:i:s', time() );
-		$row['date_updated'] = $row['date_created'];
-		$row['is_starred'] = false;
-		$row['is_read'] = false;
-		$row['ip'] = rgars( $form, 'personalData/preventIP' ) ? '' : GFFormsModel::get_ip();
-		$row['source_url'] = esc_url_raw( remove_query_arg( array( 'action', 'gvid', 'result', 'duplicate', 'entry_id' ) ) );
-		$row['user_agent'] = \GV\Utils::_SERVER( 'HTTP_USER_AGENT' );
-		$row['created_by'] = wp_get_current_user()->ID;
+		$row[ 'id' ] = null;
+		$row[ 'date_created' ] = date( 'Y-m-d H:i:s', time() );
+		$row[ 'date_updated' ] = $row[ 'date_created' ];
+		$row[ 'is_starred' ] = false;
+		$row[ 'is_read' ] = false;
+		$row[ 'ip' ] = rgars( $form, 'personalData/preventIP' ) ? '' : GFFormsModel::get_ip();
+		$row[ 'source_url' ] = esc_url_raw( remove_query_arg( array( 'action', 'gvid', 'result', 'duplicate', 'entry_id' ) ) );
+		$row[ 'user_agent' ] = \GV\Utils::_SERVER( 'HTTP_USER_AGENT' );
+		$row[ 'created_by' ] = wp_get_current_user()->ID;
 
 		/**
 		 * @filter `gravityview/entry/duplicate/details` Modify the new entry details before it's created.
@@ -508,15 +508,15 @@ 
 
 		$save_this_meta = array();
 		foreach ( $duplicate_meta->get_output() as $m ) {
-			$save_this_meta[] = array(
-				'meta_key' => $m['meta_key'],
-				'meta_value' => $m['meta_value'],
-				'item_index' => $m['item_index'],
+			$save_this_meta[ ] = array(
+				'meta_key' => $m[ 'meta_key' ],
+				'meta_value' => $m[ 'meta_value' ],
+				'item_index' => $m[ 'item_index' ],
 			);
 		}
 
 		// Update the row ID for later usage
-		$row['id'] = $duplicated_id;
+		$row[ 'id' ] = $duplicated_id;
 
 		/**
 		 * @filter `gravityview/entry/duplicate/meta` Modify the new entry meta details.
@@ -527,8 +527,8 @@ 
 		$save_this_meta = apply_filters( 'gravityview/entry/duplicate/meta', $save_this_meta, $row, $entry );
 
 		foreach ( $save_this_meta as $data ) {
-			$data['form_id'] = $entry['form_id'];
-			$data['entry_id'] = $duplicated_id;
+			$data[ 'form_id' ] = $entry[ 'form_id' ];
+			$data[ 'entry_id' ] = $duplicated_id;
 
 			if ( ! $wpdb->insert( $entry_meta_table, $data ) ) {
 				return new WP_Error( 'gravityview-duplicate-entry-db-meta', __( 'There was an error duplicating the entry.', 'gravityview' ) );
@@ -562,13 +562,13 @@ 
 	public function verify_nonce() {
 
 		// No duplicate entry request was made
-		if ( empty( $_GET['entry_id'] ) || empty( $_GET['duplicate'] ) ) {
+		if ( empty( $_GET[ 'entry_id' ] ) || empty( $_GET[ 'duplicate' ] ) ) {
 			return false;
 		}
 
-		$nonce_key = self::get_nonce_key( $_GET['entry_id'] );
+		$nonce_key = self::get_nonce_key( $_GET[ 'entry_id' ] );
 
-		$valid = wp_verify_nonce( $_GET['duplicate'], $nonce_key );
+		$valid = wp_verify_nonce( $_GET[ 'duplicate' ], $nonce_key );
 
 		/**
 		 * @filter `gravityview/duplicate-entry/verify_nonce` Override Duplicate Entry nonce validation. Return true to declare nonce valid.
@@ -604,7 +604,7 @@ 
 			return '';
 		}
 
-		return 'return window.confirm(\''. esc_js( $confirm ) .'\');';
+		return 'return window.confirm(\'' . esc_js( $confirm ) . '\');';
 	}
 
 	/**
@@ -658,7 +658,7 @@ 
 	public static function check_user_cap_duplicate_entry( $entry, $field = array(), $view_id = 0 ) {
 		$current_user = wp_get_current_user();
 
-		$entry_id = isset( $entry['id'] ) ? $entry['id'] : null;
+		$entry_id = isset( $entry[ 'id' ] ) ? $entry[ 'id' ] : null;
 
 		// Or if they can duplicate any entries (as defined in Gravity Forms), we're good.
 		if ( GVCommon::has_cap( array( 'gravityforms_edit_entries', 'gform_full_access', 'gravityview_full_access' ), $entry_id ) ) {
@@ -673,17 +673,17 @@ 
 		if ( ! empty( $field ) ) {
 
 			// If capability is not defined, something is not right!
-			if ( empty( $field['allow_duplicate_cap'] ) ) {
+			if ( empty( $field[ 'allow_duplicate_cap' ] ) ) {
 
 				gravityview()->log->error( 'Cannot read duplicate entry field caps', array( 'data' => $field ) );
 
 				return false;
 			}
 
-			if ( GVCommon::has_cap( $field['allow_duplicate_cap'] ) ) {
+			if ( GVCommon::has_cap( $field[ 'allow_duplicate_cap' ] ) ) {
 
 				// Do not return true if cap is read, as we need to check if the current user created the entry
-				if ( 'read' !== $field['allow_duplicate_cap'] ) {
+				if ( 'read' !== $field[ 'allow_duplicate_cap' ] ) {
 					return true;
 				}
 
@@ -696,7 +696,7 @@ 
 
 		}
 
-		if ( ! isset( $entry['created_by'] ) ) {
+		if ( ! isset( $entry[ 'created_by' ] ) ) {
 
 			gravityview()->log->error( 'Cannot duplicate entry; entry `created_by` doesn\'t exist.' );
 
@@ -721,7 +721,7 @@ 
 		}
 
 		// If the logged-in user is the same as the user who created the entry, we're good.
-		if ( is_user_logged_in() && intval( $current_user->ID ) === intval( $entry['created_by'] ) ) {
+		if ( is_user_logged_in() && intval( $current_user->ID ) === intval( $entry[ 'created_by' ] ) ) {
 
 			gravityview()->log->debug( 'User {user_id} created the entry.', array( 'user_id' => $current_user->ID ) );
 
@@ -745,12 +745,12 @@ 
 	 * @return void
 	 */
 	public function maybe_display_message( $current_view_id = 0 ) {
-		if ( empty( $_GET['status'] ) || ! self::verify_nonce() ) {
+		if ( empty( $_GET[ 'status' ] ) || ! self::verify_nonce() ) {
 			return;
 		}
 
 		// Entry wasn't duplicated from current View
-		if ( isset( $_GET['view_id'] ) && ( intval( $_GET['view_id'] ) !== intval( $current_view_id ) ) ) {
+		if ( isset( $_GET[ 'view_id' ] ) && ( intval( $_GET[ 'view_id' ] ) !== intval( $current_view_id ) ) ) {
 			return;
 		}
 
@@ -758,11 +758,11 @@ 
 	}
 
 	public function display_message() {
-		if ( empty( $_GET['status'] ) || empty( $_GET['duplicate'] ) ) {
+		if ( empty( $_GET[ 'status' ] ) || empty( $_GET[ 'duplicate' ] ) ) {
 			return;
 		}
 
-		$status = esc_attr( $_GET['status'] );
+		$status = esc_attr( $_GET[ 'status' ] );
 		$message_from_url = \GV\Utils::_GET( 'message' );
 		$message_from_url = rawurldecode( stripslashes_deep( $message_from_url ) );
 		$class = '';
@@ -788,7 +788,7 @@ 
 		$message = apply_filters( 'gravityview/duplicate-entry/message', esc_attr( $message ), $status, $message_from_url );
 
 		// DISPLAY ERROR/SUCCESS MESSAGE
-		echo '<div class="gv-notice' . esc_attr( $class ) .'">'. $message .'</div>';
+		echo '<div class="gv-notice' . esc_attr( $class ) . '">' . $message . '</div>';
 	}
 
 	/**
@@ -818,7 +818,7 @@ 
 		?>
 		<span class="gv-duplicate">
 			|
-			<a href="<?php echo wp_nonce_url( add_query_arg( 'entry_id', $entry['id'] ), self::get_nonce_key( $entry['id'] ), 'duplicate' ); ?>"><?php esc_html_e( 'Duplicate', 'gravityview' ); ?></a>
+			<a href="<?php echo wp_nonce_url( add_query_arg( 'entry_id', $entry[ 'id' ] ), self::get_nonce_key( $entry[ 'id' ] ), 'duplicate' ); ?>"><?php esc_html_e( 'Duplicate', 'gravityview' ); ?></a>
 		</span>
 		<?php
 	}
@@ -840,9 +840,9 @@ 
 
 		if ( 'success' === \GV\Utils::_GET( 'result' ) ) {
 			add_filter( 'gform_admin_messages', function( $messages ) {
-				$messages = (array) $messages;
+				$messages = (array)$messages;
 
-				$messages[] = esc_html__( 'Entry duplicated.', 'gravityview' );
+				$messages[ ] = esc_html__( 'Entry duplicated.', 'gravityview' );
 				return $messages;
 			} );
 		}
@@ -853,7 +853,7 @@ 
 
 			$check_logs_message = '';
 
-			if( $is_logging_active ) {
+			if ( $is_logging_active ) {
 				$check_logs_message = sprintf( ' <a href="%s">%s</a>',
 					esc_url( admin_url( 'admin.php?page=gf_settings&subview=gravityformslogging' ) ),
 					esc_html_x( 'Check the GravityView logs for more information.', 'Error message links to logging page', 'gravityview' )
@@ -861,9 +861,9 @@ 
 			}
 
 			add_filter( 'gform_admin_error_messages', function( $messages ) use ( $check_logs_message ) {
-				$messages = (array) $messages;
+				$messages = (array)$messages;
 
-				$messages[] = esc_html__( 'There was an error duplicating the entry.', 'gravityview' ) . $check_logs_message;
+				$messages[ ] = esc_html__( 'There was an error duplicating the entry.', 'gravityview' ) . $check_logs_message;
 
 				return $messages;
 			} );

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

Spacing +183 added lines, -183 removed lines

@@ -64,7 +64,7 @@ 
 				'type' => 'radio',
 				'full_width' => true,
 				'label' => esc_html__( 'Search Mode', 'gravityview' ),
-				'desc' => __('Should search results match all search fields, or any?', 'gravityview'),
+				'desc' => __( 'Should search results match all search fields, or any?', 'gravityview' ),
 				'value' => 'any',
 				'class' => 'hide-if-js',
 				'options' => array(
@@ -83,7 +83,7 @@ 
 
 			// 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
@@ -119,19 +119,19 @@ 
 	 */
 	public function add_reserved_args( $args ) {
 
-		$args[] = 'gv_search';
-		$args[] = 'gv_start';
-		$args[] = 'gv_end';
-		$args[] = 'gv_id';
-		$args[] = 'gv_by';
-		$args[] = 'mode';
+		$args[ ] = 'gv_search';
+		$args[ ] = 'gv_start';
+		$args[ ] = 'gv_end';
+		$args[ ] = 'gv_id';
+		$args[ ] = 'gv_by';
+		$args[ ] = 'mode';
 
-		$get = (array) $_GET;
+		$get = (array)$_GET;
 
 		// If the fields being searched as reserved; not to be considered user-passed variables
 		foreach ( $get as $key => $value ) {
 			if ( $key !== $this->convert_request_key_to_filter_key( $key ) ) {
-				$args[] = $key;
+				$args[ ] = $key;
 			}
 		}
 
@@ -255,7 +255,7 @@ 
 		$script_min = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
 		$script_source = empty( $script_min ) ? '/source' : '';
 
-		wp_enqueue_script( 'gravityview_searchwidget_admin', plugins_url( 'assets/js'.$script_source.'/admin-search-widget'.$script_min.'.js', __FILE__ ), array( 'jquery', 'gravityview_views_scripts' ), \GV\Plugin::$version );
+		wp_enqueue_script( 'gravityview_searchwidget_admin', plugins_url( 'assets/js' . $script_source . '/admin-search-widget' . $script_min . '.js', __FILE__ ), array( 'jquery', 'gravityview_views_scripts' ), \GV\Plugin::$version );
 
 		wp_localize_script( 'gravityview_searchwidget_admin', 'gvSearchVar', array(
 			'nonce' => wp_create_nonce( 'gravityview_ajaxsearchwidget' ),
@@ -277,7 +277,7 @@ 
 	 * @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;
 	}
 
@@ -289,24 +289,24 @@ 
 	 */
 	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' ] );
 
 		}
 
@@ -356,14 +356,14 @@ 
 		);
 
 		if ( gravityview()->plugin->supports( \GV\Plugin::FEATURE_GFQUERY ) ) {
-			$custom_fields['is_approved'] = array(
+			$custom_fields[ 'is_approved' ] = array(
 				'text' => esc_html__( 'Approval Status', 'gravityview' ),
 				'type' => 'multi',
 			);
 		}
 
-		foreach( $custom_fields as $custom_field_key => $custom_field ) {
-			$output .= sprintf( '<option value="%s" %s data-inputtypes="%s" data-placeholder="%s">%s</option>', $custom_field_key, selected( $custom_field_key, $current, false ), $custom_field['type'], self::get_field_label( array('field' => $custom_field_key ) ), $custom_field['text'] );
+		foreach ( $custom_fields as $custom_field_key => $custom_field ) {
+			$output .= sprintf( '<option value="%s" %s data-inputtypes="%s" data-placeholder="%s">%s</option>', $custom_field_key, selected( $custom_field_key, $current, false ), $custom_field[ 'type' ], self::get_field_label( array( 'field' => $custom_field_key ) ), $custom_field[ 'text' ] );
 		}
 
 		// Get fields with sub-inputs and no parent
@@ -385,13 +385,13 @@ 
 
 			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>';
 			}
 		}
 
@@ -414,7 +414,7 @@ 
 	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
@@ -460,19 +460,19 @@ 
 			$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,
@@ -511,28 +511,28 @@ 
 		/**
 		 * Include the sidebar Widgets.
 		 */
-		$widgets = (array) get_option( 'widget_gravityview_search', array() );
+		$widgets = (array)get_option( 'widget_gravityview_search', array() );
 
 		foreach ( $widgets as $widget ) {
-			if ( ! empty( $widget['view_id'] ) && $widget['view_id'] == $view->ID ) {
-				if( $_fields = json_decode( $widget['search_fields'], true ) ) {
+			if ( ! empty( $widget[ 'view_id' ] ) && $widget[ 'view_id' ] == $view->ID ) {
+				if ( $_fields = json_decode( $widget[ 'search_fields' ], true ) ) {
 					foreach ( $_fields as $field ) {
-						if ( empty( $field['form_id'] ) ) {
-							$field['form_id'] = $view->form ? $view->form->ID : 0;
+						if ( empty( $field[ 'form_id' ] ) ) {
+							$field[ 'form_id' ] = $view->form ? $view->form->ID : 0;
 						}
-						$searchable_fields[] = $with_full_field ? $field : $field['field'];
+						$searchable_fields[ ] = $with_full_field ? $field : $field[ 'field' ];
 					}
 				}
 			}
 		}
 
 		foreach ( $view->widgets->by_id( $this->get_widget_id() )->all() as $widget ) {
-			if( $_fields = json_decode( $widget->configuration->get( 'search_fields' ), true ) ) {
+			if ( $_fields = json_decode( $widget->configuration->get( 'search_fields' ), true ) ) {
 				foreach ( $_fields as $field ) {
-					if ( empty( $field['form_id'] ) ) {
-						$field['form_id'] = $view->form ? $view->form->ID : 0;
+					if ( empty( $field[ 'form_id' ] ) ) {
+						$field[ 'form_id' ] = $view->form ? $view->form->ID : 0;
 					}
-					$searchable_fields[] = $with_full_field ? $field : $field['field'];
+					$searchable_fields[ ] = $with_full_field ? $field : $field[ 'field' ];
 				}
 			}
 		}
@@ -570,7 +570,7 @@ 
 			return $search_criteria; // Return the original criteria, GF_Query modification kicks in later
 		}
 
-		if( 'post' === $this->search_method ) {
+		if ( 'post' === $this->search_method ) {
 			$get = $_POST;
 		} else {
 			$get = $_GET;
@@ -589,7 +589,7 @@ 
 		$get = gv_map_deep( $get, 'rawurldecode' );
 
 		// Make sure array key is set up
-		$search_criteria['field_filters'] = \GV\Utils::get( $search_criteria, 'field_filters', array() );
+		$search_criteria[ 'field_filters' ] = \GV\Utils::get( $search_criteria, 'field_filters', array() );
 
 		$searchable_fields = $this->get_view_searchable_fields( $view );
 		$searchable_field_objects = $this->get_view_searchable_fields( $view, true );
@@ -609,9 +609,9 @@ 
 		$trim_search_value = apply_filters( 'gravityview/search-trim-input', true );
 
 		// add free search
-		if ( isset( $get['gv_search'] ) && '' !== $get['gv_search'] && in_array( 'search_all', $searchable_fields ) ) {
+		if ( isset( $get[ 'gv_search' ] ) && '' !== $get[ 'gv_search' ] && in_array( 'search_all', $searchable_fields ) ) {
 
-			$search_all_value = $trim_search_value ? trim( $get['gv_search'] ) : $get['gv_search'];
+			$search_all_value = $trim_search_value ? trim( $get[ 'gv_search' ] ) : $get[ 'gv_search' ];
 
 			if ( $split_words ) {
 				// Search for a piece
@@ -627,7 +627,7 @@ 
 			}
 
 			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`
@@ -640,14 +640,14 @@ 
 			/**
 			 * Get and normalize the dates according to the input format.
 			 */
-			if ( $curr_start = ! empty( $get['gv_start'] ) ? $get['gv_start'] : '' ) {
-				if( $curr_start_date = date_create_from_format( $this->get_datepicker_format( true ), $curr_start ) ) {
+			if ( $curr_start = ! empty( $get[ 'gv_start' ] ) ? $get[ 'gv_start' ] : '' ) {
+				if ( $curr_start_date = date_create_from_format( $this->get_datepicker_format( true ), $curr_start ) ) {
 					$curr_start = $curr_start_date->format( 'Y-m-d' );
 				}
 			}
 
-			if ( $curr_end = ! empty( $get['gv_start'] ) ? ( ! empty( $get['gv_end'] ) ? $get['gv_end'] : '' ) : '' ) {
-				if( $curr_end_date = date_create_from_format( $this->get_datepicker_format( true ), $curr_end ) ) {
+			if ( $curr_end = ! empty( $get[ 'gv_start' ] ) ? ( ! empty( $get[ 'gv_end' ] ) ? $get[ 'gv_end' ] : '' ) : '' ) {
+				if ( $curr_end_date = date_create_from_format( $this->get_datepicker_format( true ), $curr_end ) ) {
 					$curr_end = $curr_end_date->format( 'Y-m-d' );
 				}
 			}
@@ -683,22 +683,22 @@ 
 			 */
 			if ( ! empty( $curr_start ) ) {
 				$curr_start = date( 'Y-m-d H:i:s', strtotime( $curr_start ) );
-				$search_criteria['start_date'] = $adjust_tz ? get_gmt_from_date( $curr_start ) : $curr_start;
+				$search_criteria[ 'start_date' ] = $adjust_tz ? get_gmt_from_date( $curr_start ) : $curr_start;
 			}
 
 			if ( ! empty( $curr_end ) ) {
 				// Fast-forward 24 hour on the end time
 				$curr_end = date( 'Y-m-d H:i:s', strtotime( $curr_end ) + DAY_IN_SECONDS );
-				$search_criteria['end_date'] = $adjust_tz ? get_gmt_from_date( $curr_end ) : $curr_end;
-				if ( strpos( $search_criteria['end_date'], '00:00:00' ) ) { // See https://github.com/gravityview/GravityView/issues/1056
-					$search_criteria['end_date'] = date( 'Y-m-d H:i:s', strtotime( $search_criteria['end_date'] ) - 1 );
+				$search_criteria[ 'end_date' ] = $adjust_tz ? get_gmt_from_date( $curr_end ) : $curr_end;
+				if ( strpos( $search_criteria[ 'end_date' ], '00:00:00' ) ) { // See https://github.com/gravityview/GravityView/issues/1056
+					$search_criteria[ 'end_date' ] = date( 'Y-m-d H:i:s', strtotime( $search_criteria[ 'end_date' ] ) - 1 );
 				}
 			}
 		}
 
 		// search for a specific entry ID
 		if ( ! empty( $get[ 'gv_id' ] ) && in_array( 'entry_id', $searchable_fields ) ) {
-			$search_criteria['field_filters'][] = array(
+			$search_criteria[ 'field_filters' ][ ] = array(
 				'key' => 'id',
 				'value' => absint( $get[ 'gv_id' ] ),
 				'operator' => $this->get_operator( $get, 'gv_id', array( '=' ), '=' ),
@@ -707,15 +707,15 @@ 
 
 		// search for a specific Created_by ID
 		if ( ! empty( $get[ 'gv_by' ] ) && in_array( 'created_by', $searchable_fields ) ) {
-			$search_criteria['field_filters'][] = array(
+			$search_criteria[ 'field_filters' ][ ] = array(
 				'key' => 'created_by',
-				'value' => $get['gv_by'],
+				'value' => $get[ 'gv_by' ],
 				'operator' => $this->get_operator( $get, 'gv_by', array( '=' ), '=' ),
 			);
 		}
 
 		// Get search mode passed in URL
-		$mode = isset( $get['mode'] ) && in_array( $get['mode'], array( 'any', 'all' ) ) ?  $get['mode'] : 'any';
+		$mode = isset( $get[ 'mode' ] ) && in_array( $get[ 'mode' ], array( 'any', 'all' ) ) ? $get[ 'mode' ] : 'any';
 
 		// get the other search filters
 		foreach ( $get as $key => $value ) {
@@ -724,7 +724,7 @@ 
 				$value = is_array( $value ) ? array_map( 'trim', $value ) : trim( $value );
 			}
 
-			if ( 0 !== strpos( $key, 'filter_' ) || gv_empty( $value, false, false ) || ( is_array( $value ) && count( $value ) === 1 && gv_empty( $value[0], false, false ) ) ) {
+			if ( 0 !== strpos( $key, 'filter_' ) || gv_empty( $value, false, false ) || ( is_array( $value ) && count( $value ) === 1 && gv_empty( $value[ 0 ], false, false ) ) ) {
 				continue; // Not a filter, or empty
 			}
 
@@ -738,21 +738,21 @@ 
 				continue;
 			}
 
-			if ( ! isset( $filter['operator'] ) ) {
-				$filter['operator'] = $this->get_operator( $get, $key, array( 'contains' ), 'contains' );
+			if ( ! isset( $filter[ 'operator' ] ) ) {
+				$filter[ 'operator' ] = $this->get_operator( $get, $key, array( 'contains' ), 'contains' );
 			}
 
-			if ( isset( $filter[0]['value'] ) ) {
-				$filter[0]['value'] = $trim_search_value ? trim( $filter[0]['value'] ) : $filter[0]['value'];
+			if ( isset( $filter[ 0 ][ 'value' ] ) ) {
+				$filter[ 0 ][ 'value' ] = $trim_search_value ? trim( $filter[ 0 ][ 'value' ] ) : $filter[ 0 ][ 'value' ];
 
-				$search_criteria['field_filters'] = array_merge( $search_criteria['field_filters'], $filter );
+				$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;
 			}
 		}
 
@@ -761,7 +761,7 @@ 
 		 * @since 1.5.1
 		 * @param[out,in] string $mode Search mode (`any` vs `all`)
 		 */
-		$search_criteria['field_filters']['mode'] = apply_filters( 'gravityview/search/mode', $mode );
+		$search_criteria[ 'field_filters' ][ 'mode' ] = apply_filters( 'gravityview/search/mode', $mode );
 
 		gravityview()->log->debug( 'Returned Search Criteria: ', array( 'data' => $search_criteria ) );
 
@@ -795,19 +795,19 @@ 
 
 		$query_class = $view->get_query_class();
 
-		if ( empty( $search_criteria['field_filters'] ) ) {
+		if ( empty( $search_criteria[ 'field_filters' ] ) ) {
 			return;
 		}
 
 		$widgets = $view->widgets->by_id( $this->widget_id );
 		if ( $widgets->count() ) {
 			$widgets = $widgets->all();
-			$widget  = $widgets[0];
+			$widget  = $widgets[ 0 ];
 
 			$search_fields = json_decode( $widget->configuration->get( 'search_fields' ), true );
 
-			foreach ( (array) $search_fields as $search_field ) {
-				if ( 'created_by' === $search_field['field'] && 'input_text' === $search_field['input'] ) {
+			foreach ( (array)$search_fields as $search_field ) {
+				if ( 'created_by' === $search_field[ 'field' ] && 'input_text' === $search_field[ 'input' ] ) {
 					$created_by_text_mode = true;
 				}
 			}
@@ -816,7 +816,7 @@ 
 		$extra_conditions = array();
 		$mode = 'any';
 
-		foreach ( $search_criteria['field_filters'] as &$filter ) {
+		foreach ( $search_criteria[ 'field_filters' ] as &$filter ) {
 			if ( ! is_array( $filter ) ) {
 				if ( in_array( strtolower( $filter ), array( 'any', 'all' ) ) ) {
 					$mode = $filter;
@@ -825,13 +825,13 @@ 
 			}
 
 			// Construct a manual query for unapproved statuses
-			if ( 'is_approved' === $filter['key'] && in_array( \GravityView_Entry_Approval_Status::UNAPPROVED, (array) $filter['value'] ) ) {
-				$_tmp_query       = new $query_class( $view->form->ID, array(
+			if ( 'is_approved' === $filter[ 'key' ] && in_array( \GravityView_Entry_Approval_Status::UNAPPROVED, (array)$filter[ 'value' ] ) ) {
+				$_tmp_query = new $query_class( $view->form->ID, array(
 					'field_filters' => array(
 						array(
 							'operator' => 'in',
 							'key'      => 'is_approved',
-							'value'    => (array) $filter['value'],
+							'value'    => (array)$filter[ 'value' ],
 						),
 						array(
 							'operator' => 'is',
@@ -843,30 +843,30 @@ 
 				) );
 				$_tmp_query_parts = $_tmp_query->_introspect();
 
-				$extra_conditions[] = $_tmp_query_parts['where'];
+				$extra_conditions[ ] = $_tmp_query_parts[ 'where' ];
 
 				$filter = false;
 				continue;
 			}
 
 			// Construct manual query for text mode creator search
-			if ( 'created_by' === $filter['key'] && ! empty( $created_by_text_mode ) ) {
-				$extra_conditions[] = new GravityView_Widget_Search_Author_GF_Query_Condition( $filter, $view );
+			if ( 'created_by' === $filter[ 'key' ] && ! empty( $created_by_text_mode ) ) {
+				$extra_conditions[ ] = new GravityView_Widget_Search_Author_GF_Query_Condition( $filter, $view );
 				$filter = false;
 				continue;
 			}
 
 			// By default, we want searches to be wildcard for each field.
-			$filter['operator'] = empty( $filter['operator'] ) ? 'contains' : $filter['operator'];
+			$filter[ 'operator' ] = empty( $filter[ 'operator' ] ) ? 'contains' : $filter[ 'operator' ];
 
 			// For multichoice, let's have an in (OR) search.
-			if ( is_array( $filter['value'] ) ) {
-				$filter['operator'] = 'in'; // @todo what about in contains (OR LIKE chains)?
+			if ( is_array( $filter[ 'value' ] ) ) {
+				$filter[ 'operator' ] = 'in'; // @todo what about in contains (OR LIKE chains)?
 			}
 
 			// Default form with joins functionality
-			if ( empty( $filter['form_id'] ) ) {
-				$filter['form_id'] = $view->form ? $view->form->ID : 0;
+			if ( empty( $filter[ 'form_id' ] ) ) {
+				$filter[ 'form_id' ] = $view->form ? $view->form->ID : 0;
 			}
 
 			/**
@@ -876,28 +876,28 @@ 
 			 * @since develop
 			 * @param \GV\View $view The View we're operating on.
 			 */
-			$filter['operator'] = apply_filters( 'gravityview_search_operator', $filter['operator'], $filter, $view );
+			$filter[ 'operator' ] = apply_filters( 'gravityview_search_operator', $filter[ 'operator' ], $filter, $view );
 		}
 
-		if ( ! empty( $search_criteria['start_date'] ) || ! empty( $search_criteria['end_date'] ) ) {
+		if ( ! empty( $search_criteria[ 'start_date' ] ) || ! empty( $search_criteria[ 'end_date' ] ) ) {
 			$date_criteria = array();
 
-			if ( isset( $search_criteria['start_date'] ) ) {
-				$date_criteria['start_date'] = $search_criteria['start_date'];
+			if ( isset( $search_criteria[ 'start_date' ] ) ) {
+				$date_criteria[ 'start_date' ] = $search_criteria[ 'start_date' ];
 			}
 
-			if ( isset( $search_criteria['end_date'] ) ) {
-				$date_criteria['end_date'] = $search_criteria['end_date'];
+			if ( isset( $search_criteria[ 'end_date' ] ) ) {
+				$date_criteria[ 'end_date' ] = $search_criteria[ 'end_date' ];
 			}
 
 			$_tmp_query         = new $query_class( $view->form->ID, $date_criteria );
 			$_tmp_query_parts   = $_tmp_query->_introspect();
-			$extra_conditions[] = $_tmp_query_parts['where'];
+			$extra_conditions[ ] = $_tmp_query_parts[ 'where' ];
 		}
 
 		$search_conditions = array();
 
-		if ( $filters = array_filter( $search_criteria['field_filters'] ) ) {
+		if ( $filters = array_filter( $search_criteria[ 'field_filters' ] ) ) {
 			foreach ( $filters as &$filter ) {
 				if ( ! is_array( $filter ) ) {
 					continue;
@@ -909,12 +909,12 @@ 
 				 * code by reusing what's inside GF_Query already as they
 				 * take care of many small things like forcing numeric, etc.
 				 */
-				$_tmp_query       = new $query_class( $filter['form_id'], array( 'mode' => 'any', 'field_filters' => array( $filter ) ) );
+				$_tmp_query       = new $query_class( $filter[ 'form_id' ], array( 'mode' => 'any', 'field_filters' => array( $filter ) ) );
 				$_tmp_query_parts = $_tmp_query->_introspect();
-				$search_condition = $_tmp_query_parts['where'];
+				$search_condition = $_tmp_query_parts[ 'where' ];
 
-				if ( empty( $filter['key'] ) && $search_condition->expressions ) {
-					$search_conditions[] = $search_condition;
+				if ( empty( $filter[ 'key' ] ) && $search_condition->expressions ) {
+					$search_conditions[ ] = $search_condition;
 				} else {
 					$left = $search_condition->left;
 					$alias = $query->_alias( $left->field_id, $left->source, $left->is_entry_column() ? 't' : 'm' );
@@ -924,7 +924,7 @@ 
 							$on = $_join->join_on;
 							$join = $_join->join;
 
-							$search_conditions[] = GF_Query_Condition::_or(
+							$search_conditions[ ] = GF_Query_Condition::_or(
 								// Join
 								new GF_Query_Condition(
 									new GF_Query_Column( GF_Query_Column::META, $join->ID, $query->_alias( GF_Query_Column::META, $join->ID, 'm' ) ),
@@ -940,7 +940,7 @@ 
 							);
 						}
 					} else {
-						$search_conditions[] = new GF_Query_Condition(
+						$search_conditions[ ] = new GF_Query_Condition(
 							new GF_Query_Column( $left->field_id, $left->source, $alias ),
 							$search_condition->operator,
 							$search_condition->right
@@ -962,7 +962,7 @@ 
 		/**
 		 * Combine the parts as a new WHERE clause.
 		 */
-		$where = call_user_func_array( '\GF_Query_Condition::_and', array_merge( array( $query_parts['where'] ), $search_conditions, $extra_conditions ) );
+		$where = call_user_func_array( '\GF_Query_Condition::_and', array_merge( array( $query_parts[ 'where' ] ), $search_conditions, $extra_conditions ) );
 		$query->where( $where );
 	}
 
@@ -985,7 +985,7 @@ 
 		$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 );
 		}
 
@@ -1042,7 +1042,7 @@ 
 			// form is in searchable fields
 			$found = false;
 			foreach ( $searchable_fields as $field ) {
-				if ( $field_id == $field['field'] && $form->ID == $field['form_id'] ) {
+				if ( $field_id == $field[ 'field' ] && $form->ID == $field[ 'form_id' ] ) {
 					$found = true;
 					break;
 				}
@@ -1082,7 +1082,7 @@ 
 
 			case 'select':
 			case 'radio':
-				$filter['operator'] = $this->get_operator( $get, $key, array( 'is' ), 'is' );
+				$filter[ 'operator' ] = $this->get_operator( $get, $key, array( 'is' ), 'is' );
 				break;
 
 			case 'post_category':
@@ -1096,7 +1096,7 @@ 
 
 				foreach ( $value as $val ) {
 					$cat = get_term( $val, 'category' );
-					$filter[] = array(
+					$filter[ ] = array(
 						'key'      => $field_id,
 						'value'    => esc_attr( $cat->name ) . ':' . $val,
 						'operator' => $this->get_operator( $get, $key, array( 'is' ), 'is' ),
@@ -1115,7 +1115,7 @@ 
 				$filter = array();
 
 				foreach ( $value as $val ) {
-					$filter[] = array( 'key' => $field_id, 'value' => $val );
+					$filter[ ] = array( 'key' => $field_id, 'value' => $val );
 				}
 
 				break;
@@ -1124,9 +1124,9 @@ 
 				// convert checkbox on/off into the correct search filter
 				if ( false !== strpos( $field_id, '.' ) && ! empty( $form_field->inputs ) && ! empty( $form_field->choices ) ) {
 					foreach ( $form_field->inputs as $k => $input ) {
-						if ( $input['id'] == $field_id ) {
-							$filter['value'] = $form_field->choices[ $k ]['value'];
-							$filter['operator'] = $this->get_operator( $get, $key, array( 'is' ), 'is' );
+						if ( $input[ 'id' ] == $field_id ) {
+							$filter[ 'value' ] = $form_field->choices[ $k ][ 'value' ];
+							$filter[ 'operator' ] = $this->get_operator( $get, $key, array( 'is' ), 'is' );
 							break;
 						}
 					}
@@ -1136,7 +1136,7 @@ 
 					$filter = array();
 
 					foreach ( $value as $val ) {
-						$filter[] = array(
+						$filter[ ] = array(
 							'key'      => $field_id,
 							'value'    => $val,
 							'operator' => $this->get_operator( $get, $key, array( 'is' ), 'is' ),
@@ -1157,9 +1157,9 @@ 
 					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;
 						}
 					}
 
@@ -1173,19 +1173,19 @@ 
 
 					foreach ( $searchable_fields as $searchable_field ) {
 
-						if( $form_field->ID !== $searchable_field['field'] ) {
+						if ( $form_field->ID !== $searchable_field[ 'field' ] ) {
 							continue;
 						}
 
 						// Only exact-match dropdowns, not text search
-						if( in_array( $searchable_field['input'], array( 'text', 'search' ), true ) ) {
+						if ( in_array( $searchable_field[ 'input' ], array( 'text', 'search' ), true ) ) {
 							continue;
 						}
 
 						$input_id = gravityview_get_input_id_from_id( $form_field->ID );
 
 						if ( 4 === $input_id ) {
-							$filter['operator'] = $this->get_operator( $get, $key, array( 'is' ), 'is' );
+							$filter[ 'operator' ] = $this->get_operator( $get, $key, array( 'is' ), 'is' );
 						};
 					}
 				}
@@ -1213,12 +1213,12 @@ 
 						 * @since 1.16.3
 						 * Safeguard until GF implements '<=' operator
 						 */
-						if( !GFFormsModel::is_valid_operator( $operator ) && $operator === '<=' ) {
+						if ( ! GFFormsModel::is_valid_operator( $operator ) && $operator === '<=' ) {
 							$operator = '<';
 							$date = date( 'Y-m-d', strtotime( self::get_formatted_date( $date, 'Y-m-d', $date_format ) . ' +1 day' ) );
 						}
 
-						$filter[] = array(
+						$filter[ ] = array(
 							'key'      => $field_id,
 							'value'    => self::get_formatted_date( $date, 'Y-m-d', $date_format ),
 							'operator' => $this->get_operator( $get, $key, array( $operator ), $operator ),
@@ -1226,12 +1226,12 @@ 
 					}
 				} else {
 					$date = $value;
-					$filter['value'] = self::get_formatted_date( $date, 'Y-m-d', $date_format );
-					$filter['operator'] = $this->get_operator( $get, $key, array( 'is' ), 'is' );
+					$filter[ 'value' ] = self::get_formatted_date( $date, 'Y-m-d', $date_format );
+					$filter[ 'operator' ] = $this->get_operator( $get, $key, array( 'is' ), 'is' );
 				}
 
-				if ('payment_date' === $key) {
-					$filter['operator'] = 'contains';
+				if ( 'payment_date' === $key ) {
+					$filter[ 'operator' ] = 'contains';
 				}
 
 				break;
@@ -1260,7 +1260,7 @@ 
 			'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 ];
 		}
 
@@ -1297,7 +1297,7 @@ 
 	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;
 	}
@@ -1316,7 +1316,7 @@ 
 		$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;
 			}
@@ -1345,7 +1345,7 @@ 
 		$view = \GV\View::by_id( $gravityview_view->view_id );
 
 		// get configured search fields
-		$search_fields = ! empty( $widget_args['search_fields'] ) ? json_decode( $widget_args['search_fields'], true ) : '';
+		$search_fields = ! empty( $widget_args[ 'search_fields' ] ) ? json_decode( $widget_args[ 'search_fields' ], true ) : '';
 
 		if ( empty( $search_fields ) || ! is_array( $search_fields ) ) {
 			gravityview()->log->debug( 'No search fields configured for widget:', array( 'data' => $widget_args ) );
@@ -1359,40 +1359,40 @@ 
 
 			$updated_field = $this->get_search_filter_details( $updated_field, $context );
 
-			switch ( $field['field'] ) {
+			switch ( $field[ 'field' ] ) {
 
 				case 'search_all':
-					$updated_field['key'] = 'search_all';
-					$updated_field['input'] = 'search_all';
-					$updated_field['value'] = $this->rgget_or_rgpost( 'gv_search' );
+					$updated_field[ 'key' ] = 'search_all';
+					$updated_field[ 'input' ] = 'search_all';
+					$updated_field[ 'value' ] = $this->rgget_or_rgpost( 'gv_search' );
 					break;
 
 				case 'entry_date':
-					$updated_field['key'] = 'entry_date';
-					$updated_field['input'] = 'entry_date';
-					$updated_field['value'] = array(
+					$updated_field[ 'key' ] = 'entry_date';
+					$updated_field[ 'input' ] = 'entry_date';
+					$updated_field[ 'value' ] = array(
 						'start' => $this->rgget_or_rgpost( 'gv_start' ),
 						'end' => $this->rgget_or_rgpost( 'gv_end' ),
 					);
 					break;
 
 				case 'entry_id':
-					$updated_field['key'] = 'entry_id';
-					$updated_field['input'] = 'entry_id';
-					$updated_field['value'] = $this->rgget_or_rgpost( 'gv_id' );
+					$updated_field[ 'key' ] = 'entry_id';
+					$updated_field[ 'input' ] = 'entry_id';
+					$updated_field[ 'value' ] = $this->rgget_or_rgpost( 'gv_id' );
 					break;
 
 				case 'created_by':
-					$updated_field['key'] = 'created_by';
-					$updated_field['name'] = 'gv_by';
-					$updated_field['value'] = $this->rgget_or_rgpost( 'gv_by' );
-					$updated_field['choices'] = self::get_created_by_choices( $view );
+					$updated_field[ 'key' ] = 'created_by';
+					$updated_field[ 'name' ] = 'gv_by';
+					$updated_field[ 'value' ] = $this->rgget_or_rgpost( 'gv_by' );
+					$updated_field[ 'choices' ] = self::get_created_by_choices( $view );
 					break;
 
 				case 'is_approved':
-					$updated_field['key'] = 'is_approved';
-					$updated_field['value'] = $this->rgget_or_rgpost( 'filter_is_approved' );
-					$updated_field['choices'] = self::get_is_approved_choices();
+					$updated_field[ 'key' ] = 'is_approved';
+					$updated_field[ 'value' ] = $this->rgget_or_rgpost( 'filter_is_approved' );
+					$updated_field[ 'choices' ] = self::get_is_approved_choices();
 					break;
 			}
 
@@ -1413,16 +1413,16 @@ 
 
 		$gravityview_view->permalink_fields = $this->add_no_permalink_fields( array(), $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!
@@ -1444,10 +1444,10 @@ 
 	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;
 		}
 
 		/**
@@ -1498,9 +1498,9 @@ 
 
 		if ( ! $label ) {
 
-			$label = isset( $form_field['label'] ) ? $form_field['label'] : '';
+			$label = isset( $form_field[ 'label' ] ) ? $form_field[ 'label' ] : '';
 
-			switch( $field['field'] ) {
+			switch ( $field[ 'field' ] ) {
 				case 'search_all':
 					$label = __( 'Search Entries:', 'gravityview' );
 					break;
@@ -1512,10 +1512,10 @@ 
 					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' );
@@ -1556,13 +1556,13 @@ 
 		$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' ] );
 
 		$form_field_type = \GV\Utils::get( $form_field, 'type' );
 
@@ -1576,17 +1576,17 @@ 
 		);
 
 		// 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' => '' );
 		}
 
-		if ( ! empty( $filter['choices'] ) ) {
+		if ( ! empty( $filter[ 'choices' ] ) ) {
 			/**
 			 * @filter `gravityview/search/sieve_choices` Only output used choices for this field.
 			 * @param[in,out] bool Yes or no.
@@ -1594,7 +1594,7 @@ 
 			 * @param \GV\Context The context.
 			 */
 			if ( apply_filters( 'gravityview/search/sieve_choices', false, $field, $context ) ) {
-				$filter['choices'] = $this->sieve_filter_choices( $filter, $context );
+				$filter[ 'choices' ] = $this->sieve_filter_choices( $filter, $context );
 			}
 		}
 
@@ -1623,11 +1623,11 @@ 
 	 * @return array The filter choices.
 	 */
 	private function sieve_filter_choices( $filter, $context ) {
-		if ( empty( $filter['key'] ) || empty( $filter['choices'] ) ) {
+		if ( empty( $filter[ 'key' ] ) || empty( $filter[ 'choices' ] ) ) {
 			return $filter; // @todo Populate plugins might give us empty choices
 		}
 
-		if ( ! is_numeric( $filter['key'] ) ) {
+		if ( ! is_numeric( $filter[ 'key' ] ) ) {
 			return $filter;
 		}
 
@@ -1637,29 +1637,29 @@ 
 
 		$table = GFFormsModel::get_entry_meta_table_name();
 
-		$key_like = $wpdb->esc_like( $filter['key'] ) . '.%';
+		$key_like = $wpdb->esc_like( $filter[ 'key' ] ) . '.%';
 
 		switch ( \GV\Utils::get( $filter, 'type' ) ):
 			case 'post_category':
 				$choices = $wpdb->get_col( $wpdb->prepare(
 					"SELECT DISTINCT SUBSTRING_INDEX(meta_value, ':', 1) FROM $table WHERE (meta_key LIKE %s OR meta_key = %d) AND form_id = %d",
-					$key_like, $filter['key'], $form_id
+					$key_like, $filter[ 'key' ], $form_id
 				) );
 				break;
 			default:
 				$choices = $wpdb->get_col( $wpdb->prepare(
 					"SELECT DISTINCT meta_value FROM $table WHERE (meta_key LIKE %s OR meta_key = %d) AND form_id = %d",
-					$key_like, $filter['key'], $form_id
+					$key_like, $filter[ 'key' ], $form_id
 				) );
 
-				if ( ( $field = gravityview_get_field( $form_id, $filter['key'] ) ) && 'json' === $field->storageType ) {
+				if ( ( $field = gravityview_get_field( $form_id, $filter[ 'key' ] ) ) && 'json' === $field->storageType ) {
 					$choices = array_map( 'json_decode', $choices );
 					$_choices_array = array();
 					foreach ( $choices as $choice ) {
 						if ( is_array( $choice ) ) {
 							$_choices_array = array_merge( $_choices_array, $choice );
 						} else {
-							$_choices_array []= $choice;
+							$_choices_array [ ] = $choice;
 						}
 					}
 					$choices = array_unique( $_choices_array );
@@ -1669,9 +1669,9 @@ 
 		endswitch;
 
 		$filter_choices = array();
-		foreach ( $filter['choices'] as $choice ) {
-			if ( in_array( $choice['text'], $choices, true ) || in_array( $choice['value'], $choices, true ) ) {
-				$filter_choices[] = $choice;
+		foreach ( $filter[ 'choices' ] as $choice ) {
+			if ( in_array( $choice[ 'text' ], $choices, true ) || in_array( $choice[ 'value' ], $choices, true ) ) {
+				$filter_choices[ ] = $choice;
 			}
 		}
 
@@ -1706,7 +1706,7 @@ 
 			 * @param \GV\View $view The view.
 			 */
 			$text = apply_filters( 'gravityview/search/created_by/text', $user->display_name, $user, $view );
-			$choices[] = array(
+			$choices[ ] = array(
 				'value' => $user->ID,
 				'text' => $text,
 			);
@@ -1726,9 +1726,9 @@ 
 
 		$choices = array();
 		foreach ( GravityView_Entry_Approval_Status::get_all() as $status ) {
-			$choices[] = array(
-				'value' => $status['value'],
-				'text' => $status['label'],
+			$choices[ ] = array(
+				'value' => $status[ 'value' ],
+				'text' => $status[ 'label' ],
 			);
 		}
 
@@ -1780,7 +1780,7 @@ 
 	 */
 	public function add_datepicker_js_dependency( $js_dependencies ) {
 
-		$js_dependencies[] = 'jquery-ui-datepicker';
+		$js_dependencies[ ] = 'jquery-ui-datepicker';
 
 		return $js_dependencies;
 	}
@@ -1824,7 +1824,7 @@ 
 			'isRTL'             => is_rtl(),
 		), $view_data );
 
-		$localizations['datepicker'] = $datepicker_settings;
+		$localizations[ 'datepicker' ] = $datepicker_settings;
 
 		return $localizations;
 
@@ -1851,7 +1851,7 @@ 
 	 * @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' );
 		}
 	}
@@ -1873,7 +1873,7 @@ 
 		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`
@@ -1952,7 +1952,7 @@ 
 	public function add_preview_inputs() {
 		global $wp;
 
-		if ( ! is_preview() || ! current_user_can( 'publish_gravityviews') ) {
+		if ( ! is_preview() || ! current_user_can( 'publish_gravityviews' ) ) {
 			return;
 		}
 
@@ -2004,7 +2004,7 @@ 
  */
 class GravityView_Widget_Search_Author_GF_Query_Condition extends \GF_Query_Condition {
 	public function __construct( $filter, $view ) {
-		$this->value = $filter['value'];
+		$this->value = $filter[ 'value' ];
 		$this->view = $view;
 	}
 
@@ -2036,11 +2036,11 @@ 
 		$conditions = array();
 
 		foreach ( $user_fields as $user_field ) {
-			$conditions[] = $wpdb->prepare( "`u`.`$user_field` LIKE %s", '%' . $wpdb->esc_like( $this->value ) .  '%' );
+			$conditions[ ] = $wpdb->prepare( "`u`.`$user_field` LIKE %s", '%' . $wpdb->esc_like( $this->value ) . '%' );
 		}
 
 		foreach ( $user_meta_fields as $meta_field ) {
-			$conditions[] = $wpdb->prepare( "(`um`.`meta_key` = %s AND `um`.`meta_value` LIKE %s)", $meta_field, '%' . $wpdb->esc_like( $this->value ) .  '%' );
+			$conditions[ ] = $wpdb->prepare( "(`um`.`meta_key` = %s AND `um`.`meta_value` LIKE %s)", $meta_field, '%' . $wpdb->esc_like( $this->value ) . '%' );
 		}
 
 		$conditions = '(' . implode( ' OR ', $conditions ) . ')';