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<?php |
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/** |
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* FooGallery Blocks Initializer |
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* |
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* Enqueue CSS/JS of all the FooGallery blocks. |
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* |
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* @since 1.0.0 |
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* @package CGB |
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*/ |
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if ( ! class_exists( 'FooGallery_Blocks' ) ) { |
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class FooGallery_Blocks { |
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function __construct() { |
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//Frontend block assets. |
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add_action( 'enqueue_block_assets', array( $this, 'enqueue_block_assets' ) ); |
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//Backend editor block assets. |
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add_action( 'enqueue_block_editor_assets', array( $this, 'enqueue_block_editor_assets' ) ); |
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add_action( 'init', array( $this, 'php_block_init' ) ); |
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} |
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/** |
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* Enqueue Gutenberg block assets for backend editor. |
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* |
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* `wp-blocks`: includes block type registration and related functions. |
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* `wp-element`: includes the WordPress Element abstraction for describing the structure of your blocks. |
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* `wp-i18n`: To internationalize the block's text. |
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* |
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* @since 1.0.0 |
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*/ |
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function enqueue_block_editor_assets() { |
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if ( !apply_filters( 'foogallery_gutenberg_enabled', true ) ) { |
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return; |
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} |
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//enqueue foogallery dependencies |
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wp_enqueue_script( 'masonry' ); |
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foogallery_enqueue_core_gallery_template_script(); |
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foogallery_enqueue_core_gallery_template_style(); |
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$deps = array( |
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'wp-blocks', |
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'wp-i18n', |
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'wp-element', |
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'foogallery-core', |
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'wp-components', |
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'wp-editor', |
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'underscore' |
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); |
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$js_url = plugins_url( 'gutenberg/dist/blocks.build.js', dirname( __FILE__ ) ); |
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// Scripts. |
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wp_enqueue_script( |
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'foogallery-block-js', // Handle. |
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$js_url, // Block.build.js: We register the block here. Built with Webpack. |
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$deps, // Dependencies, defined above. |
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// filemtime( plugin_dir_path( __DIR__ ) . 'dist/blocks.build.js' ), // Version: filemtime — Gets file modification time. |
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true // Enqueue the script in the footer. |
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); |
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// Styles. |
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wp_enqueue_style( |
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'foogallery-block-editor-css', // Handle. |
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plugins_url( 'gutenberg/dist/blocks.editor.build.css', dirname( __FILE__ ) ), // Block editor CSS. |
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array( 'wp-edit-blocks', 'foogallery-core' ) // Dependency to include the CSS after it. |
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// filemtime( plugin_dir_path( __DIR__ ) . 'dist/blocks.editor.build.css' ) // Version: filemtime — Gets file modification time. |
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); |
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$local_data = false; |
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if ( function_exists( 'wp_get_jed_locale_data' ) ) { |
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$local_data = wp_get_jed_locale_data( 'foogallery' ); |
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} else if ( function_exists( 'gutenberg_get_jed_locale_data' ) ) { |
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$local_data = gutenberg_get_jed_locale_data( 'foogallery' ); |
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} |
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$block_js_data = apply_filters('foogallery_gutenberg_block_js_data', array( |
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"editGalleryUrl" => $this->get_edit_gallery_url() |
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)); |
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$inline_script = 'window.FOOGALLERY_BLOCK = ' . json_encode( $block_js_data ) . ';'; |
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if ( false !== $local_data ) { |
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/* |
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* Pass already loaded translations to our JavaScript. |
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* |
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* This happens _before_ our JavaScript runs, afterwards it's too late. |
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*/ |
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$inline_script .= PHP_EOL . 'wp.i18n.setLocaleData( ' . json_encode( $local_data ) . ', "foogallery" );'; |
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} |
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wp_add_inline_script( |
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'foogallery-block-js', |
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$inline_script, |
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'before' |
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); |
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} |
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function get_edit_gallery_url() { |
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$post_type_object = get_post_type_object( "foogallery" ); |
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if ( !$post_type_object ) |
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return ''; |
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if ( $post_type_object->_edit_link ) { |
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$link = admin_url( $post_type_object->_edit_link . '&action=edit' ); |
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} else { |
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$link = ''; |
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} |
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return apply_filters( 'foogallery_gutenberg_edit_gallery_url', $link ); |
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} |
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/** |
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* Enqueue Gutenberg block assets for both frontend + backend. |
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* |
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* `wp-blocks`: includes block type registration and related functions. |
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* |
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* @since 1.0.0 |
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*/ |
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function enqueue_block_assets() { |
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if ( !apply_filters( 'foogallery_gutenberg_enabled', true ) ) { |
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return; |
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} |
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// Styles. |
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wp_enqueue_style( |
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'foogallery-block-css', |
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plugins_url( 'gutenberg/dist/blocks.style.build.css', dirname( __FILE__ ) ), |
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array( 'wp-blocks' ) |
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); |
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} |
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/** |
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* Register our block and shortcode. |
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*/ |
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function php_block_init() { |
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if ( !apply_filters( 'foogallery_gutenberg_enabled', true ) ) { |
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return; |
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} |
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//get out quickly if no Gutenberg |
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if ( !function_exists( 'register_block_type' ) ) { |
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return; |
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} |
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// Register our block, and explicitly define the attributes we accept. |
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register_block_type( |
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'fooplugins/foogallery', array( |
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'attributes' => array( |
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'id' => array( |
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'type' => 'number', |
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'default' => 0 |
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), |
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), |
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'render_callback' => array( $this, 'render_block' ), |
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)); |
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} |
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function render_block( $attributes ) { |
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$foogallery_id = $attributes['id']; |
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$args = array( |
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'id' => $foogallery_id |
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); |
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//create new instance of template engine |
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$engine = new FooGallery_Template_Loader(); |
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ob_start(); |
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$engine->render_template( $args ); |
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$output_string = ob_get_contents(); |
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ob_end_clean(); |
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return !empty($output_string) ? $output_string : null; |
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} |
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} |
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} |
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You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.