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<?php |
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namespace GV; |
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/** If this file is called directly, abort. */ |
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if ( ! defined( 'GRAVITYVIEW_DIR' ) ) { |
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die(); |
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} |
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/** |
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* The base \GV\Entry class. |
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* |
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* Contains all entry data and some processing and logic rules. |
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*/ |
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abstract class Entry { |
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/** |
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* @var string The identifier of the backend used for this entry. |
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* @api |
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* @since 2.0 |
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*/ |
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public static $backend = null; |
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/** |
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* @var int The ID for this entry. |
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* |
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* @api |
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* @since 2.0 |
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*/ |
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public $ID = null; |
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/** |
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* @var mixed The backing entry. |
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*/ |
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protected $entry; |
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/** |
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* Adds the necessary rewrites for single Entries. |
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* |
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* @internal |
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* @return void |
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*/ |
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public static function add_rewrite_endpoint() { |
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global $wp_rewrite; |
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$endpoint = self::get_endpoint_name(); |
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/** Let's make sure the endpoint array is not polluted. */ |
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if ( in_array( array( EP_PERMALINK | EP_PERMALINK | EP_ROOT, $endpoint, $endpoint ), $wp_rewrite->endpoints ) ) { |
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return; |
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} |
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add_rewrite_endpoint( $endpoint, EP_PAGES | EP_PERMALINK | EP_ROOT ); |
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} |
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/** |
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* Return the endpoint name for a single Entry. |
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* |
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* Also used as the query_var for the time being. |
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* |
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* @internal |
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* @return string The name. Default: "entry" |
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*/ |
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public static function get_endpoint_name() { |
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/** |
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* @filter `gravityview_directory_endpoint` Change the slug used for single entries |
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* @param[in,out] string $endpoint Slug to use when accessing single entry. Default: `entry` |
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*/ |
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$endpoint = apply_filters( 'gravityview_directory_endpoint', 'entry' ); |
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return sanitize_title( $endpoint ); |
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} |
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/** |
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* Construct a \GV\Entry instance by ID. |
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* |
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* @param int|string $entry_id The internal entry ID. |
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* |
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* @api |
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* @since 2.0 |
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* @return \GV\Entry|null An instance of this entry or null if not found. |
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*/ |
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public static function by_id( $entry_id ) { |
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return null; |
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} |
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/** |
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* Return the backing entry object. |
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* |
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* @return array The backing entry object. |
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*/ |
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public function as_entry() { |
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return $this->entry; |
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} |
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/** |
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* Return the link to this entry in the supplied context. |
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* |
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* @api |
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* @since 2.0 |
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* |
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* @param \GV\View|null $view The View context. |
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* @param \GV\Request $request The Request (current if null). |
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* @param boolean $track_directory Keep the housing directory arguments intact (used for breadcrumbs, for example). Default: true. |
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* |
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* @return string The permalink to this entry. |
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*/ |
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public function get_permalink( \GV\View $view = null, \GV\Request $request = null, $track_directory = true ) { |
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if ( is_null( $request ) ) { |
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$request = &gravityview()->request; |
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} |
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global $post; |
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$args = array(); |
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$view_id = is_null ( $view ) ? null : $view->ID; |
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$permalink = null; |
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/** This is not a regular view. */ |
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if ( ! $request->is_view() ) { |
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/** Must be an embed of some sort. */ |
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if ( is_object( $post ) && is_numeric( $post->ID ) ) { |
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$permalink = get_permalink( $post->ID ); |
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$view_collection = View_Collection::from_post( $post ); |
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if( 1 < $view_collection->count() ) { |
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$args['gvid'] = $view_id; |
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} |
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} |
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} |
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/** Fallback to regular view base. */ |
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if ( is_null( $permalink ) ) { |
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$permalink = get_permalink( $view_id ); |
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} |
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/** |
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* @filter `gravityview_directory_link` Modify the URL to the View "directory" context |
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* @since 1.19.4 |
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* @param string $link URL to the View's "directory" context (Multiple Entries screen) |
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* @param int $post_id ID of the post to link to. If the View is embedded, it is the post or page ID |
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*/ |
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$permalink = apply_filters( 'gravityview_directory_link', $permalink, $request->is_view() ? $view_id : ( $post ? $post->ID : null ) ); |
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$entry_endpoint_name = \GV\Entry::get_endpoint_name(); |
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$entry_slug = $this->get_slug( true, $view, $request, $track_directory ); |
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/** Assemble the permalink. */ |
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if ( get_option( 'permalink_structure' ) && ! is_preview() ) { |
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/** |
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* Make sure the $directory_link doesn't contain any query otherwise it will break when adding the entry slug. |
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* @since 1.16.5 |
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*/ |
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$link_parts = explode( '?', $permalink ); |
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$query = ! empty( $link_parts[1] ) ? '?' . $link_parts[1] : ''; |
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$permalink = trailingslashit( $link_parts[0] ) . $entry_endpoint_name . '/'. $entry_slug .'/' . $query; |
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} else { |
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$args[ $entry_endpoint_name ] = $entry_slug; |
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} |
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if ( $track_directory ) { |
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if ( ! empty( $_GET['pagenum'] ) ) { |
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$args['pagenum'] = intval( $_GET['pagenum'] ); |
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} |
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if ( $sort = Utils::_GET( 'sort' ) ) { |
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$args['sort'] = $sort; |
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$args['dir'] = Utils::_GET( 'dir' ); |
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} |
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} |
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$permalink = add_query_arg( $args, $permalink ); |
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/** |
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* @filter `gravityview/entry/permalink` The permalink of this entry. |
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* @since 2.0 |
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* @param string $permalink The permalink. |
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* @param \GV\Entry $entry The entry we're retrieving it for. |
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* @param \GV\View|null $view The view context. |
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* @param \GV\Request $request The request context. |
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*/ |
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return apply_filters( 'gravityview/entry/permalink', $permalink, $this, $view, $request ); |
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} |
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/** |
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* Get the entry slug |
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* |
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* @internal (for now!) |
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* @todo Should $apply_filter be default true or false? Unit tests pass either way... |
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* |
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* @since 2.7 |
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* |
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* @uses \GravityView_API::get_entry_slug |
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* |
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* @param bool $apply_filter Whether to apply the `gravityview/entry/slug` filter. Default: false. |
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* @param \GV\View|null $view The View context. |
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* @param \GV\Request $request The Request (current if null). |
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* @param boolean $track_directory Keep the housing directory arguments intact (used for breadcrumbs, for example). Default: true. |
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* |
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* @return string Unique slug ID, passed through `sanitize_title()`, with `gravityview/entry/slug` filter applied |
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*/ |
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public function get_slug( $apply_filter = false, \GV\View $view = null, \GV\Request $request = null, $track_directory = true ) { |
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$entry_slug = \GravityView_API::get_entry_slug( $this->ID, $this->as_entry() ); |
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if( ! $apply_filter ) { |
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return $entry_slug; |
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} |
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/** |
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* @filter `gravityview/entry/slug` Modify the entry URL slug as needed. |
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* @since 2.2.1 |
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* @param[in,out] string $entry_slug The slug, sanitized with sanitize_title() |
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* @param null|\GV\Entry $this The entry object. |
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* @param null|\GV\View $view The view object. |
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* @param null|\GV\Request $request The request. |
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* @param bool $track_directory Whether the directory is tracked. |
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*/ |
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$entry_slug = apply_filters( 'gravityview/entry/slug', $entry_slug, $this, $view, $request, $track_directory ); |
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return $entry_slug; |
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} |
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/** |
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* Is this a multi-entry (joined entry). |
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* |
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* @since 2.2 |
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* |
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* @return boolean |
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*/ |
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public function is_multi() { |
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return $this instanceof Multi_Entry; |
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} |
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/** |
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* If this is a Multi_Entry filter it by Field |
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* |
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* @since 2.2 |
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* |
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* @param \GV\Field $field The field to filter by. |
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* @param int $fallback A fallback form_id if the field supplied is invalid. |
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* |
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* @return \GV\Entry|null A \GV\Entry or null if not found. |
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*/ |
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public function from_field( $field, $fallback = null ) { |
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if ( ! $this->is_multi() ) { |
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return $this; |
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} |
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return Utils::get( $this, $field->form_id, $fallback ); |
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} |
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} |
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Since your code implements the magic getter
_get, this function will be called for any read access on an undefined variable. You can add the@propertyannotation to your class or interface to document the existence of this variable.If the property has read access only, you can use the @property-read annotation instead.
Of course, you may also just have mistyped another name, in which case you should fix the error.
See also the PhpDoc documentation for @property.