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<?php |
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/** |
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* Flex Posts List Widget |
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* |
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* @package Flex Posts |
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*/ |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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/** |
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* Flex Posts List widget class |
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*/ |
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class Flex_Posts_List extends Flex_Posts_Widget { |
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|
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/** |
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* Set base ID, name & options |
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*/ |
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public function __construct() { |
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parent::__construct( |
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'flex-posts-list', |
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esc_html__( 'Flex Posts', 'flex-posts' ), |
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array( |
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'description' => esc_html__( 'Displays posts list.', 'flex-posts' ), |
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) |
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); |
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|
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$this->enqueue(); |
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} |
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|
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/** |
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* Get form fields |
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*/ |
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public function get_fields() { |
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/** |
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* Filter: flex_posts_list_fields |
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* |
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* Filter the form fields definition for the list widget. Callback |
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* receives the default parent fields and should return an array of |
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* field definitions. |
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* |
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* @param array $fields Default fields from parent::get_fields(). |
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* @return array Modified fields. |
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* |
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* Example: |
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* add_filter( 'flex_posts_list_fields', function( $fields ) { |
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* $fields['custom'] = array( 'type' => 'text', 'label' => 'Custom' ); |
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* return $fields; |
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* } ); |
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*/ |
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return apply_filters( 'flex_posts_list_fields', parent::get_fields() ); |
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} |
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|
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/** |
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* Front-end display of widget. |
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* |
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* @param array $instance Saved values from database. |
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*/ |
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public function front( $instance ) { |
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flex_posts_display( $instance ); |
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} |
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} |
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|
