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<?php |
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/** |
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* The icon library |
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* |
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* @package BoldBlocks |
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* @author Phi Phan <mrphipv@gmail.com> |
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* @copyright Copyright (c) 2022, Phi Phan |
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*/ |
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|
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namespace BoldBlocks; |
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|
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// Exit if accessed directly. |
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defined( 'ABSPATH' ) || exit; |
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|
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if ( ! class_exists( IconLibrary::class ) ) : |
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/** |
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* The controller class for icon library. |
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*/ |
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class IconLibrary extends CoreComponent { |
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/** |
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* Run main hooks |
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* |
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* @return void |
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*/ |
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public function run() { |
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// Add rest api endpoint to query icon library. |
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add_action( 'rest_api_init', [ $this, 'register_icon_library_endpoint' ] ); |
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} |
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|
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/** |
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* Build a custom endpoint to query icon library. |
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* |
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* @return void |
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*/ |
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public function register_icon_library_endpoint() { |
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register_rest_route( |
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'cbb/v1', |
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'/getIconLibrary/', |
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array( |
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'methods' => 'GET', |
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'callback' => [ $this, 'get_icon_library' ], |
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'permission_callback' => function () { |
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return current_user_can( 'publish_posts' ); |
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}, |
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) |
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); |
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} |
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|
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/** |
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* Get icon library. |
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* |
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* @param WP_REST_Request $request The request object. |
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* @return void |
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*/ |
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public function get_icon_library( $request ) { |
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// icons file path. |
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$icons_file = $this->the_plugin_instance->get_file_path( 'data/icon-library/icons.json' ); |
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|
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// Send the error if the icons file is not exists. |
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if ( ! \file_exists( $icons_file ) ) { |
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wp_send_json_error( __( 'The icons.json file is not exists.', 'content-blocks-builder' ), 500 ); |
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} |
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|
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// Parse json. |
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$icons = wp_json_file_decode( $icons_file, [ 'associative' => true ] ); |
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|
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// Query svg images from the media library. |
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$media_svg_images = $this->query_svg_images(); |
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|
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if ( $media_svg_images ) { |
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$icons = $media_svg_images + $icons; |
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} |
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|
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wp_send_json( |
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[ |
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'data' => $icons, |
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'success' => true, |
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] |
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); |
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} |
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|
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/** |
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* Query SVG images from the library |
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* |
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* @return array |
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*/ |
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private function query_svg_images() { |
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$media_svgs = []; |
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$images = get_posts( |
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[ |
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'post_type' => 'attachment', |
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'post_mime_type' => [ 'image/svg+xml' ], |
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'post_status' => 'any', |
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'posts_per_page' => 100, |
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] |
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); |
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|
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if ( $images ) { |
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foreach ( $images as $image ) { |
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// phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents |
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$icon = file_get_contents( get_attached_file( $image->ID ) ); |
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if ( $icon ) { |
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$media_svgs[] = [ |
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'name' => $image->post_name, |
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'title' => $image->post_title, |
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'icon' => $icon, |
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'categories' => [ 'Media Library' ], |
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'provider' => 'Media Library', |
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]; |
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} |
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} |
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} |
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|
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return $media_svgs; |
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} |
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} |
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endif; |
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|
