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<?php |
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/** |
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* Elements: Author Element. |
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* |
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* A complex element that displays the current person/organization entity |
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* associated with a User and enables selecting a new one. |
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* |
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* @since 3.14.0 |
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* @package Wordlift |
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* @subpackage Wordlift/admin |
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*/ |
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/** |
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* Define the {@link Wordlift_Admin_Person_Element} class. |
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* |
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* @since 3.14.0 |
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* @package Wordlift |
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* @subpackage Wordlift/admin |
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*/ |
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class Wordlift_Admin_Author_Element implements Wordlift_Admin_Element { |
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/** |
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* The {@link Wordlift_Publisher_Service} instance. |
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* |
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* @since 3.14.0 |
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* @access private |
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* @var \Wordlift_Publisher_Service $publisher_service The {@link Wordlift_Publisher_Service} instance. |
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*/ |
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private $publisher_service; |
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/** |
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* A {@link Wordlift_Admin_Select2_Element} instance. |
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* |
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* @since 3.14.0 |
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* @access private |
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* @var \Wordlift_Admin_Select2_Element $select_element A {@link Wordlift_Admin_Select2_Element} instance. |
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*/ |
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private $select_element; |
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/** |
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* Create a {@link Wordlift_Admin_Person_Element} instance. |
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* |
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* @since 3.14.0 |
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* |
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* @param \Wordlift_Publisher_Service $publisher_service The {@link Wordlift_Publisher_Service} instance. |
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* @param \Wordlift_Admin_Select2_Element $select_element The {@link Wordlift_Admin_Select_Element} instance. |
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*/ |
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function __construct( $publisher_service, $select_element ) { |
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$this->publisher_service = $publisher_service; |
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// Child elements. |
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$this->select_element = $select_element; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function render( $args ) { |
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// Parse the arguments and merge with default values. |
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$params = wp_parse_args( $args, array( |
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'id' => uniqid( 'wl-input-' ), |
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'name' => uniqid( 'wl-input-' ), |
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'current_entity' => 0, |
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) ); |
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$current_entity_id = $params['current_entity']; |
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$data = $this->publisher_service->query(); |
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// Set a default to show when no entity is associated and a way to unassign. |
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array_unshift( $data, array( |
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'id' => '0', |
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'text' => __( '<em>(none)</em>', 'wordlift' ), |
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'type' => '', |
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'thumbnail_url' => plugin_dir_url( dirname( __FILE__ ) ) . 'images/pixel.png', |
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) ); |
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// Finally do the render, passing along also the current selected entity |
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// id and the options data. |
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return $this->do_render( $params, $current_entity_id, $data ); |
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} |
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/** |
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* Render the `select` using the provided parameters. |
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* |
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* @since 3.14.0 |
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* |
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* @param array $params The array of parameters from the `render` function. |
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* @param int $current_post_id The currently selected {@link WP_Post} `id`. |
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* @param array $data An array of Select2 options. |
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* |
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* @return \Wordlift_Admin_Author_Element $this Return this element. |
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*/ |
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protected function do_render( $params, $current_post_id, $data ) { |
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// Queue the script which will initialize the select and style it. |
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wp_enqueue_script( 'wl-author-element', plugin_dir_url( dirname( __FILE__ ) ) . 'admin/js/wordlift-author-element.bundle.js', array( 'wordlift-select2' ) ); |
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// Prepare the URLs for entities which don't have logos. |
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$person_thumbnail_url = plugin_dir_url( dirname( __FILE__ ) ) . 'images/person.png'; |
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$organization_thumbnail_url = plugin_dir_url( dirname( __FILE__ ) ) . 'images/organization.png'; |
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// Get the current post. |
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$current_post = $current_post_id ? get_post( $current_post_id ) : null; |
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// Finally render the Select. |
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$this->select_element->render( array( |
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// Id. |
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'id' => $params['id'], |
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// Name. |
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'name' => $params['name'], |
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// The selected id. |
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'value' => $current_post_id, |
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// The selected item (must be in the options for Select2 to display it). |
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'options' => $current_post ? array( $current_post->ID => $current_post->post_title ) : array(), |
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// The list of available options. |
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'data' => $data, |
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// The HTML template for each option. |
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'template-result' => "<div class='wl-select2-result'><span class='wl-select2-thumbnail' style='background-image: url( <%= obj.thumbnail_url || ( 'Organization' === obj.type ? '$organization_thumbnail_url' : '$person_thumbnail_url' ) %> );'> </span><span class='wl-select2'><%= obj.text %></span><span class='wl-select2-type'><%= obj.type %></span></div>", |
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// The HTML template for the selected option. |
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'template-selection' => "<div class='wl-select2-selection'><span class='wl-select2-thumbnail' style='background-image: url( <%= obj.thumbnail_url || ( 'Organization' === obj.type ? '$organization_thumbnail_url' : '$person_thumbnail_url' ) %> );'> </span><span class='wl-select2'><%= obj.text %></span><span class='wl-select2-type'><%= obj.type %></span></div>", |
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) ); |
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// Finally return the element instance. |
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return $this; |
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} |
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} |
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insideout10 /
wordlift-plugin
Adding explicit visibility (
private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.