gravityview / GravityView

gravityview.php

Spacing +27 added lines, -27 removed lines

@@ -66,20 +66,20 @@ 
 
 /** Load common & connector functions */
 require_once( GRAVITYVIEW_DIR . 'includes/helper-functions.php' );
-require_once( GRAVITYVIEW_DIR . 'includes/class-common.php');
-require_once( GRAVITYVIEW_DIR . 'includes/connector-functions.php');
+require_once( GRAVITYVIEW_DIR . 'includes/class-common.php' );
+require_once( GRAVITYVIEW_DIR . 'includes/connector-functions.php' );
 require_once( GRAVITYVIEW_DIR . 'includes/class-gravityview-compatibility.php' );
 require_once( GRAVITYVIEW_DIR . 'includes/class-gravityview-roles-capabilities.php' );
 require_once( GRAVITYVIEW_DIR . 'includes/class-gravityview-admin-notices.php' );
 
 /** Register Post Types and Rewrite Rules */
-require_once( GRAVITYVIEW_DIR . 'includes/class-post-types.php');
+require_once( GRAVITYVIEW_DIR . 'includes/class-post-types.php' );
 
 /** Add Cache Class */
-require_once( GRAVITYVIEW_DIR . 'includes/class-cache.php');
+require_once( GRAVITYVIEW_DIR . 'includes/class-cache.php' );
 
 /** Register hooks that are fired when the plugin is activated and deactivated. */
-if( is_admin() ) {
+if ( is_admin() ) {
 	register_activation_hook( __FILE__, array( 'GravityView_Plugin', 'activate' ) );
 	register_deactivation_hook( __FILE__, array( 'GravityView_Plugin', 'deactivate' ) );
 }
@@ -100,7 +100,7 @@ 
 	 */
 	public static function getInstance() {
 
-		if( empty( self::$instance ) ) {
+		if ( empty( self::$instance ) ) {
 			self::$instance = new self;
 		}
 
@@ -110,7 +110,7 @@ 
 	private function __construct() {
 
 
-		if( ! GravityView_Compatibility::is_valid() ) {
+		if ( ! GravityView_Compatibility::is_valid() ) {
 			return;
 		}
 
@@ -139,7 +139,7 @@ 
 	 */
 	public function include_files() {
 
-		include_once( GRAVITYVIEW_DIR .'includes/class-admin.php' );
+		include_once( GRAVITYVIEW_DIR . 'includes/class-admin.php' );
 
 		// Load fields
 		include_once( GRAVITYVIEW_DIR . 'includes/fields/class-gravityview-fields.php' );
@@ -150,19 +150,19 @@ 
 			include_once( $gv_field_filename );
 		}
 
-		include_once( GRAVITYVIEW_DIR .'includes/class-gravityview-entry-notes.php' );
-		include_once( GRAVITYVIEW_DIR .'includes/load-plugin-and-theme-hooks.php' );
+		include_once( GRAVITYVIEW_DIR . 'includes/class-gravityview-entry-notes.php' );
+		include_once( GRAVITYVIEW_DIR . 'includes/load-plugin-and-theme-hooks.php' );
 
 		// Load Extensions
 		// @todo: Convert to a scan of the directory or a method where this all lives
-		include_once( GRAVITYVIEW_DIR .'includes/extensions/edit-entry/class-edit-entry.php' );
-		include_once( GRAVITYVIEW_DIR .'includes/extensions/delete-entry/class-delete-entry.php' );
+		include_once( GRAVITYVIEW_DIR . 'includes/extensions/edit-entry/class-edit-entry.php' );
+		include_once( GRAVITYVIEW_DIR . 'includes/extensions/delete-entry/class-delete-entry.php' );
 
 		// Load WordPress Widgets
-		include_once( GRAVITYVIEW_DIR .'includes/wordpress-widgets/register-wordpress-widgets.php' );
+		include_once( GRAVITYVIEW_DIR . 'includes/wordpress-widgets/register-wordpress-widgets.php' );
 
 		// Load GravityView Widgets
-		include_once( GRAVITYVIEW_DIR .'includes/widgets/register-gravityview-widgets.php' );
+		include_once( GRAVITYVIEW_DIR . 'includes/widgets/register-gravityview-widgets.php' );
 
 		// Add oEmbed
 		include_once( GRAVITYVIEW_DIR . 'includes/class-oembed.php' );
@@ -175,7 +175,7 @@ 
 		include_once( GRAVITYVIEW_DIR . 'includes/class-frontend-views.php' );
 		include_once( GRAVITYVIEW_DIR . 'includes/class-gravityview-admin-bar.php' );
 		include_once( GRAVITYVIEW_DIR . 'includes/class-gravityview-entry-list.php' );
-		include_once( GRAVITYVIEW_DIR . 'includes/class-gravityview-merge-tags.php'); /** @since 1.8.4 */
+		include_once( GRAVITYVIEW_DIR . 'includes/class-gravityview-merge-tags.php' ); /** @since 1.8.4 */
 		include_once( GRAVITYVIEW_DIR . 'includes/class-data.php' );
 		include_once( GRAVITYVIEW_DIR . 'includes/class-gravityview-shortcode.php' );
 		include_once( GRAVITYVIEW_DIR . 'includes/class-gravityview-entry-link-shortcode.php' );
@@ -190,7 +190,7 @@ 
 	 * @return bool
 	 */
 	public static function is_network_activated() {
-		return is_multisite() && ( function_exists('is_plugin_active_for_network') && is_plugin_active_for_network( 'gravityview/gravityview.php' ) );
+		return is_multisite() && ( function_exists( 'is_plugin_active_for_network' ) && is_plugin_active_for_network( 'gravityview/gravityview.php' ) );
 	}
 
 
@@ -255,7 +255,7 @@ 
 	 * @since 1.7.5.1
 	 */
 	public static function include_widget_class() {
-		include_once( GRAVITYVIEW_DIR .'includes/widgets/class-gravityview-widget.php' );
+		include_once( GRAVITYVIEW_DIR . 'includes/widgets/class-gravityview-widget.php' );
 	}
 
 
@@ -276,7 +276,7 @@ 
 		}
 		if ( ! $loaded ) {
 			$locale = apply_filters( 'plugin_locale', get_locale(), 'gravityview' );
-			$mofile = dirname( __FILE__ ) . '/languages/gravityview-'. $locale .'.mo';
+			$mofile = dirname( __FILE__ ) . '/languages/gravityview-' . $locale . '.mo';
 			load_textdomain( 'gravityview', $mofile );
 		}
 
@@ -302,12 +302,12 @@ 
 	 */
 	public function frontend_actions() {
 
-		if( self::is_admin() ) { return; }
+		if ( self::is_admin() ) { return; }
 
 		include_once( GRAVITYVIEW_DIR . 'includes/class-gravityview-image.php' );
-		include_once( GRAVITYVIEW_DIR .'includes/class-template.php' );
-		include_once( GRAVITYVIEW_DIR .'includes/class-api.php' );
-		include_once( GRAVITYVIEW_DIR .'includes/class-frontend-views.php' );
+		include_once( GRAVITYVIEW_DIR . 'includes/class-template.php' );
+		include_once( GRAVITYVIEW_DIR . 'includes/class-api.php' );
+		include_once( GRAVITYVIEW_DIR . 'includes/class-frontend-views.php' );
 		include_once( GRAVITYVIEW_DIR . 'includes/class-gravityview-change-entry-creator.php' );
 
 
@@ -332,8 +332,8 @@ 
 	 */
 	public static function get_default_widget_areas() {
 		$default_areas = array(
-			array( '1-1' => array( array( 'areaid' => 'top', 'title' => __('Top', 'gravityview' ) , 'subtitle' => '' ) ) ),
-			array( '1-2' => array( array( 'areaid' => 'left', 'title' => __('Left', 'gravityview') , 'subtitle' => '' ) ), '2-2' => array( array( 'areaid' => 'right', 'title' => __('Right', 'gravityview') , 'subtitle' => '' ) ) ),
+			array( '1-1' => array( array( 'areaid' => 'top', 'title' => __( 'Top', 'gravityview' ), 'subtitle' => '' ) ) ),
+			array( '1-2' => array( array( 'areaid' => 'left', 'title' => __( 'Left', 'gravityview' ), 'subtitle' => '' ) ), '2-2' => array( array( 'areaid' => 'right', 'title' => __( 'Right', 'gravityview' ), 'subtitle' => '' ) ) ),
 		);
 
 		/**
@@ -351,7 +351,7 @@ 
      * @param mixed $data Additional data to display
      * @return void
      */
-    public static function log_debug( $message, $data = null ){
+    public static function log_debug( $message, $data = null ) {
 	    /**
 	     * @action `gravityview_log_debug` Log a debug message that shows up in the Gravity Forms Logging Addon and also the Debug Bar plugin output
 	     * @param string $message Message to display
@@ -365,7 +365,7 @@ 
      * @param  string $message log message
      * @return void
      */
-    public static function log_error( $message, $data = null ){
+    public static function log_error( $message, $data = null ) {
 	    /**
 	     * @action `gravityview_log_error` Log an error message that shows up in the Gravity Forms Logging Addon and also the Debug Bar plugin output
 	     * @param string $message Error message to display
@@ -376,4 +376,4 @@ 
 
 } // end class GravityView_Plugin
 
-add_action('plugins_loaded', array('GravityView_Plugin', 'getInstance'), 1);
+add_action( 'plugins_loaded', array( 'GravityView_Plugin', 'getInstance' ), 1 );

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

Spacing +74 added lines, -74 removed lines

@@ -41,12 +41,12 @@ 
 	private function add_hooks() {
 		add_action( 'wp', array( $this, 'process_delete' ), 10000 );
 
-		add_filter( 'gravityview_entry_default_fields', array( $this, 'add_default_field'), 10, 3 );
+		add_filter( 'gravityview_entry_default_fields', array( $this, 'add_default_field' ), 10, 3 );
 
 		add_action( 'gravityview_before', array( $this, 'display_message' ) );
 
 		// For the Delete Entry Link, you don't want visible to all users.
-		add_filter( 'gravityview_field_visibility_caps', array( $this, 'modify_visibility_caps'), 10, 5 );
+		add_filter( 'gravityview_field_visibility_caps', array( $this, 'modify_visibility_caps' ), 10, 5 );
 
 		// Modify the field options based on the name of the field type
 		add_filter( 'gravityview_template_delete_link_options', array( $this, 'delete_link_field_options' ), 10, 5 );
@@ -54,7 +54,7 @@ 
 		// add template path to check for field
 		add_filter( 'gravityview_template_paths', array( $this, 'add_template_path' ) );
 
-		add_action( 'gravityview/edit-entry/publishing-action/after', array( $this, 'add_delete_button'), 10, 3 );
+		add_action( 'gravityview/edit-entry/publishing-action/after', array( $this, 'add_delete_button' ), 10, 3 );
 	}
 
 	/**
@@ -65,7 +65,7 @@ 
 	 */
 	static function getInstance() {
 
-		if( empty( self::$instance ) ) {
+		if ( empty( self::$instance ) ) {
 			self::$instance = new self;
 		}
 
@@ -101,20 +101,20 @@ 
 	function delete_link_field_options( $field_options, $template_id, $field_id, $context, $input_type ) {
 
 		// Always a link, never a filter
-		unset( $field_options['show_as_link'], $field_options['search_filter'] );
+		unset( $field_options[ 'show_as_link' ], $field_options[ 'search_filter' ] );
 
 		// Delete 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['delete_link'] = array(
+		$add_option[ 'delete_link' ] = array(
 			'type' => 'text',
 			'label' => __( 'Delete Link Text', 'gravityview' ),
 			'desc' => NULL,
-			'value' => __('Delete Entry', 'gravityview'),
+			'value' => __( 'Delete Entry', 'gravityview' ),
 			'merge_tags' => true,
 		);
 
-		$field_options['allow_edit_cap'] = array(
+		$field_options[ 'allow_edit_cap' ] = array(
 			'type' => 'select',
 			'label' => __( 'Allow the following users to delete the entry:', 'gravityview' ),
 			'choices' => GravityView_Render_Settings::get_cap_choices( $template_id, $field_id, $context, $input_type ),
@@ -138,10 +138,10 @@ 
 	 */
 	function add_default_field( $entry_default_fields, $form = array(), $zone = '' ) {
 
-		$entry_default_fields['delete_link'] = array(
-			'label' => __('Delete Entry', 'gravityview'),
+		$entry_default_fields[ 'delete_link' ] = array(
+			'label' => __( 'Delete Entry', 'gravityview' ),
 			'type' => 'delete_link',
-			'desc'	=> __('A link to delete the entry. Respects the Delete Entry permissions.', 'gravityview'),
+			'desc'	=> __( 'A link to delete the entry. Respects the Delete Entry permissions.', 'gravityview' ),
 		);
 
 		return $entry_default_fields;
@@ -154,7 +154,7 @@ 
 	 */
 	function add_available_field( $available_fields = array() ) {
 
-		$available_fields['delete_link'] = array(
+		$available_fields[ 'delete_link' ] = array(
 			'label_text' => __( 'Delete Entry', 'gravityview' ),
 			'field_id' => 'delete_link',
 			'label_type' => 'field',
@@ -182,12 +182,12 @@ 
 		$caps = $visibility_caps;
 
 		// If we're configuring fields in the edit context, we want a limited selection
-		if( $field_id === 'delete_link' ) {
+		if ( $field_id === 'delete_link' ) {
 
 			// Remove other built-in caps.
-			unset( $caps['publish_posts'], $caps['gravityforms_view_entries'], $caps['delete_others_posts'] );
+			unset( $caps[ 'publish_posts' ], $caps[ 'gravityforms_view_entries' ], $caps[ 'delete_others_posts' ] );
 
-			$caps['read'] = _x('Entry Creator', 'User capability', 'gravityview');
+			$caps[ 'read' ] = _x( 'Entry Creator', 'User capability', 'gravityview' );
 		}
 
 		return $caps;
@@ -200,7 +200,7 @@ 
 	 * @param [type] $entry [description]
 	 */
 	function set_entry( $entry = null ) {
-		$this->entry = empty( $entry ) ? GravityView_View::getInstance()->entries[0] : $entry;
+		$this->entry = empty( $entry ) ? GravityView_View::getInstance()->entries[ 0 ] : $entry;
 	}
 
 	/**
@@ -230,13 +230,13 @@ 
 
         $base = GravityView_API::directory_link( $post_id, true );
 
-		if( empty( $base ) ) {
-			do_action( 'gravityview_log_error', __METHOD__ . ' - Post ID does not exist: '.$post_id );
+		if ( empty( $base ) ) {
+			do_action( 'gravityview_log_error', __METHOD__ . ' - Post ID does not exist: ' . $post_id );
 			return NULL;
 		}
 
 		// Use the slug instead of the ID for consistent security
-		$entry_slug = GravityView_API::get_entry_slug( $entry['id'], $entry );
+		$entry_slug = GravityView_API::get_entry_slug( $entry[ 'id' ], $entry );
 
         $view_id = empty( $view_id ) ? gravityview_get_view_id() : $view_id;
 
@@ -247,7 +247,7 @@ 
             'view_id' => $view_id,
 		), $base );
 
-		$url = wp_nonce_url( $actionurl, 'delete_'.$entry_slug, 'delete' );
+		$url = wp_nonce_url( $actionurl, 'delete_' . $entry_slug, 'delete' );
 
 		return $url;
 	}
@@ -264,7 +264,7 @@ 
 	function add_delete_button( $form = array(), $entry = array(), $view_id = NULL ) {
 
 		// Only show the link to those who are allowed to see it.
-		if( !self::check_user_cap_delete_entry( $entry ) ) {
+		if ( ! self::check_user_cap_delete_entry( $entry ) ) {
 			return;
 		}
 
@@ -275,7 +275,7 @@ 
 		$show_delete_button = apply_filters( 'gravityview/delete-entry/show-delete-button', true );
 
 		// If the button is hidden by the filter, don't show.
-		if( !$show_delete_button ) {
+		if ( ! $show_delete_button ) {
 			return;
 		}
 
@@ -305,27 +305,27 @@ 
 	function process_delete() {
 
 		// If the form is submitted
-		if( 'delete' === RGForms::get("action") && isset( $_GET['entry_id'] ) ) {
+		if ( 'delete' === RGForms::get( "action" ) && isset( $_GET[ 'entry_id' ] ) ) {
 
 			// Make sure it's a GravityView request
-			$valid_nonce_key = wp_verify_nonce( $_GET['delete'], self::get_nonce_key( $_GET['entry_id'] ) );
+			$valid_nonce_key = wp_verify_nonce( $_GET[ 'delete' ], self::get_nonce_key( $_GET[ 'entry_id' ] ) );
 
-			if( ! $valid_nonce_key ) {
-				do_action('gravityview_log_debug', __METHOD__ . ' Delete entry not processed: nonce validation failed.' );
+			if ( ! $valid_nonce_key ) {
+				do_action( 'gravityview_log_debug', __METHOD__ . ' Delete entry not processed: nonce validation failed.' );
 				return;
 			}
 
 			// 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 );
 
-			if( $entry ) {
+			if ( $entry ) {
 
 				$has_permission = $this->user_can_delete_entry( $entry );
 
-				if( is_wp_error( $has_permission ) ) {
+				if ( is_wp_error( $has_permission ) ) {
 
 					$messages = array(
 						'message' => urlencode( $has_permission->get_error_message() ),
@@ -335,9 +335,9 @@ 
 				} else {
 
 					// Delete the entry
-					$delete_response = $this->delete_or_trash_entry( $entry['id'] );
+					$delete_response = $this->delete_or_trash_entry( $entry[ 'id' ] );
 
-					if( is_wp_error( $delete_response ) ) {
+					if ( is_wp_error( $delete_response ) ) {
 
 						$messages = array(
 							'message' => urlencode( $delete_response->get_error_message() ),
@@ -356,10 +356,10 @@ 
 
 			} else {
 
-				do_action('gravityview_log_debug', __METHOD__ . ' Delete entry failed: there was no entry with the entry slug '. $entry_slug );
+				do_action( 'gravityview_log_debug', __METHOD__ . ' Delete entry failed: there was no entry with the entry slug ' . $entry_slug );
 
 				$messages = array(
-					'message' => urlencode( __('The entry does not exist.', 'gravityview') ),
+					'message' => urlencode( __( 'The entry does not exist.', 'gravityview' ) ),
 					'status' => 'error',
 				);
 			}
@@ -401,14 +401,14 @@ 
 
 		$mode = $this->get_delete_mode();
 
-		if( 'delete' === $mode ) {
+		if ( 'delete' === $mode ) {
 
 			do_action( 'gravityview_log_debug', __METHOD__ . ' Starting delete entry: ', $entry_id );
 
 			// Delete the entry
 			$delete_response = GFAPI::delete_entry( $entry_id );
 
-			if( ! is_wp_error( $delete_response ) ) {
+			if ( ! is_wp_error( $delete_response ) ) {
 				$delete_response = 'deleted';
 			}
 
@@ -421,8 +421,8 @@ 
 			$trashed = GFAPI::update_entry_property( $entry_id, 'status', 'trash' );
 			new GravityView_Cache;
 
-			if( ! $trashed ) {
-				$delete_response = new WP_Error( 'trash_entry_failed', __('Moving the entry to the trash failed.', 'gravityview' ) );
+			if ( ! $trashed ) {
+				$delete_response = new WP_Error( 'trash_entry_failed', __( 'Moving the entry to the trash failed.', 'gravityview' ) );
 			} else {
 				$delete_response = 'trashed';
 			}
@@ -442,13 +442,13 @@ 
 	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.
@@ -470,7 +470,7 @@ 
 	 */
 	public static function get_confirm_dialog() {
 
-		$confirm = __('Are you sure you want to delete this entry? This cannot be undone.', 'gravityview');
+		$confirm = __( 'Are you sure you want to delete this entry? This cannot be undone.', 'gravityview' );
 
 		/**
 		 * @filter `gravityview/delete-entry/confirm-text` Modify the Delete Entry Javascript confirmation text
@@ -478,7 +478,7 @@ 
 		 */
 		$confirm = apply_filters( 'gravityview/delete-entry/confirm-text', $confirm );
 
-		return 'return window.confirm(\''. esc_js( $confirm ) .'\');';
+		return 'return window.confirm(\'' . esc_js( $confirm ) . '\');';
 	}
 
 	/**
@@ -496,16 +496,16 @@ 
 
 		$error = NULL;
 
-		if( ! $this->verify_nonce() ) {
-			$error = __( 'The link to delete this entry is not valid; it may have expired.', 'gravityview');
+		if ( ! $this->verify_nonce() ) {
+			$error = __( 'The link to delete this entry is not valid; it may have expired.', 'gravityview' );
 		}
 
-		if( ! self::check_user_cap_delete_entry( $entry ) ) {
-			$error = __( 'You do not have permission to delete this entry.', 'gravityview');
+		if ( ! self::check_user_cap_delete_entry( $entry ) ) {
+			$error = __( 'You do not have permission to delete this entry.', 'gravityview' );
 		}
 
-		if( $entry['status'] === 'trash' ) {
-			if( 'trash' === $this->get_delete_mode() ) {
+		if ( $entry[ 'status' ] === 'trash' ) {
+			if ( 'trash' === $this->get_delete_mode() ) {
 				$error = __( 'The entry is already in the trash.', 'gravityview' );
 			} else {
 				$error = __( 'You cannot delete the entry; it is already in the trash.', 'gravityview' );
@@ -513,11 +513,11 @@ 
 		}
 
 		// No errors; everything's fine here!
-		if( empty( $error ) ) {
+		if ( empty( $error ) ) {
 			return true;
 		}
 
-		do_action('gravityview_log_error', 'GravityView_Delete_Entry[user_can_delete_entry]' . $error );
+		do_action( 'gravityview_log_error', 'GravityView_Delete_Entry[user_can_delete_entry]' . $error );
 
 		return new WP_Error( 'gravityview-delete-entry-permissions', $error );
 	}
@@ -539,32 +539,32 @@ 
 
 		$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 ) ) {
+		if ( GVCommon::has_cap( array( 'gravityforms_delete_entries', 'gravityview_delete_others_entries' ), $entry_id ) ) {
 
-			do_action('gravityview_log_debug', 'GravityView_Delete_Entry[check_user_cap_delete_entry] Current user has `gravityforms_delete_entries` or `gravityview_delete_others_entries` capability.' );
+			do_action( 'gravityview_log_debug', 'GravityView_Delete_Entry[check_user_cap_delete_entry] Current user has `gravityforms_delete_entries` or `gravityview_delete_others_entries` capability.' );
 
 			return true;
 		}
 
 
 		// If field options are passed, check if current user can view the link
-		if( !empty( $field ) ) {
+		if ( ! empty( $field ) ) {
 
 			// If capability is not defined, something is not right!
-			if( empty( $field['allow_edit_cap'] ) ) {
+			if ( empty( $field[ 'allow_edit_cap' ] ) ) {
 
 				do_action( 'gravityview_log_error', 'GravityView_Delete_Entry[check_user_cap_delete_entry] Cannot read delete entry field caps', $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;
 				}
 
@@ -577,9 +577,9 @@ 
 
 		}
 
-		if( !isset( $entry['created_by'] ) ) {
+		if ( ! isset( $entry[ 'created_by' ] ) ) {
 
-			do_action('gravityview_log_error', 'GravityView_Delete_Entry[check_user_cap_delete_entry] Entry `created_by` doesn\'t exist.');
+			do_action( 'gravityview_log_error', 'GravityView_Delete_Entry[check_user_cap_delete_entry] Entry `created_by` doesn\'t exist.' );
 
 			return false;
 		}
@@ -587,24 +587,24 @@ 
 		$view_id = empty( $view_id ) ? $gravityview_view->getViewId() : $view_id;
 
 		// Only checks user_delete view option if view is already set
-		if( $view_id ) {
+		if ( $view_id ) {
 
 			$current_view = gravityview_get_current_view_data( $view_id );
 
-			$user_delete = isset( $current_view['atts']['user_delete'] ) ? $current_view['atts']['user_delete'] : false;
+			$user_delete = isset( $current_view[ 'atts' ][ 'user_delete' ] ) ? $current_view[ 'atts' ][ 'user_delete' ] : false;
 
-			if( empty( $user_delete ) ) {
+			if ( empty( $user_delete ) ) {
 
-				do_action('gravityview_log_debug', 'GravityView_Delete_Entry[check_user_cap_delete_entry] User Delete is disabled. Returning false.' );
+				do_action( 'gravityview_log_debug', 'GravityView_Delete_Entry[check_user_cap_delete_entry] User Delete is disabled. Returning false.' );
 
 				return false;
 			}
 		}
 
 		// 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' ] ) ) {
 
-			do_action('gravityview_log_debug', sprintf( 'GravityView_Delete_Entry[check_user_cap_delete_entry] User %s created the entry.', $current_user->ID ) );
+			do_action( 'gravityview_log_debug', sprintf( 'GravityView_Delete_Entry[check_user_cap_delete_entry] User %s created the entry.', $current_user->ID ) );
 
 			return true;
 		}
@@ -627,31 +627,31 @@ 
 	 */
 	public function 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( intval( $_GET['gvid'] ) !== intval( $current_view_id ) ) {
+		if ( intval( $_GET[ 'gvid' ] ) !== intval( $current_view_id ) ) {
 			return;
 		}
 
-		$status = esc_attr( $_GET['status'] );
-		$message_from_url = rgget('message');
+		$status = esc_attr( $_GET[ 'status' ] );
+		$message_from_url = rgget( 'message' );
 		$message_from_url = urldecode( stripslashes_deep( $message_from_url ) );
 		$class = '';
 
 		switch ( $status ) {
 			case 'error':
 				$class = ' gv-error error';
-				$error_message = __('There was an error deleting the entry: %s', 'gravityview');
+				$error_message = __( 'There was an error deleting the entry: %s', 'gravityview' );
 				$message = sprintf( $error_message, $message_from_url );
 				break;
 			case 'trashed':
-				$message = __('The entry was successfully moved to the trash.', 'gravityview');
+				$message = __( 'The entry was successfully moved to the trash.', 'gravityview' );
 				break;
 			default:
-				$message = __('The entry was successfully deleted.', 'gravityview');
+				$message = __( 'The entry was successfully deleted.', 'gravityview' );
 				break;
 		}
 
@@ -665,7 +665,7 @@ 
 		$message = apply_filters( 'gravityview/delete-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>';
 	}