Animations.php
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Testimonials.php
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Gallery.php
224 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Gallery module for FrontBlocks. |
| 4 | * |
| 5 | * @package FrontBlocks |
| 6 | * @author David Perez <david@close.technology> |
| 7 | * @copyright 2023 Closemarketing |
| 8 | * @version 1.0 |
| 9 | */ |
| 10 | |
| 11 | namespace FrontBlocks\Frontend; |
| 12 | |
| 13 | defined( 'ABSPATH' ) || exit; |
| 14 | |
| 15 | /** |
| 16 | * Gallery class. |
| 17 | * |
| 18 | * @since 1.0.0 |
| 19 | */ |
| 20 | class Gallery { |
| 21 | |
| 22 | /** |
| 23 | * Constructor. |
| 24 | */ |
| 25 | public function __construct() { |
| 26 | $this->init_hooks(); |
| 27 | } |
| 28 | |
| 29 | /** |
| 30 | * Initialize hooks. |
| 31 | * |
| 32 | * @return void |
| 33 | */ |
| 34 | private function init_hooks() { |
| 35 | add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ), 99 ); |
| 36 | add_action( 'enqueue_block_editor_assets', array( $this, 'enqueue_block_editor_assets' ) ); |
| 37 | add_filter( 'render_block_core/gallery', array( $this, 'add_custom_attributes_to_gallery_block' ), 10, 2 ); |
| 38 | add_action( 'init', array( $this, 'register_custom_attributes' ), 5 ); |
| 39 | } |
| 40 | |
| 41 | /** |
| 42 | * Enqueue scripts and styles. |
| 43 | * |
| 44 | * @return void |
| 45 | */ |
| 46 | public function enqueue_scripts() { |
| 47 | $dist_dir = WP_DEBUG ? 'gallery/' : 'dist/'; |
| 48 | |
| 49 | wp_enqueue_style( |
| 50 | 'frontblocks-gallery', |
| 51 | FRBL_PLUGIN_URL . 'assets/' . $dist_dir . 'frontblocks-gallery.css', |
| 52 | array(), |
| 53 | FRBL_VERSION |
| 54 | ); |
| 55 | |
| 56 | // Enqueue Masonry library. |
| 57 | wp_enqueue_script( |
| 58 | 'frontblocks-masonry', |
| 59 | FRBL_PLUGIN_URL . 'assets/dist/masonry.min.js', |
| 60 | array(), |
| 61 | '4.2.2', |
| 62 | true |
| 63 | ); |
| 64 | |
| 65 | wp_enqueue_script( |
| 66 | 'frontblocks-gallery-custom', |
| 67 | FRBL_PLUGIN_URL . 'assets/' . $dist_dir . ( WP_DEBUG ? 'frontblocks-gallery.js' : 'frontblocks-gallery-min.js' ), |
| 68 | array( 'frontblocks-masonry' ), |
| 69 | FRBL_VERSION, |
| 70 | true |
| 71 | ); |
| 72 | } |
| 73 | |
| 74 | /** |
| 75 | * Enqueue block editor assets. |
| 76 | * |
| 77 | * @return void |
| 78 | */ |
| 79 | public function enqueue_block_editor_assets() { |
| 80 | wp_enqueue_script( |
| 81 | 'frontblocks-gallery-option', |
| 82 | FRBL_PLUGIN_URL . 'assets/dist/frontblocks-gallery-option.js', |
| 83 | array( 'wp-blocks', 'wp-element', 'wp-components', 'wp-data', 'wp-edit-post' ), |
| 84 | FRBL_VERSION, |
| 85 | true |
| 86 | ); |
| 87 | } |
| 88 | |
| 89 | /** |
| 90 | * Add custom attributes to gallery block. |
| 91 | * |
| 92 | * @param string $block_content Block content. |
| 93 | * @param array $block Block attributes. |
| 94 | * @return string |
| 95 | */ |
| 96 | public function add_custom_attributes_to_gallery_block( $block_content, $block ) { |
| 97 | $attrs = $block['attrs'] ?? array(); |
| 98 | $gallery_layout = isset( $attrs['frblGalleryLayout'] ) ? sanitize_text_field( $attrs['frblGalleryLayout'] ) : 'grid'; |
| 99 | $gutter_size = isset( $attrs['frblGutterSize'] ) ? (int) $attrs['frblGutterSize'] : 20; |
| 100 | $enable_lightbox = isset( $attrs['frblEnableLightbox'] ) ? (bool) $attrs['frblEnableLightbox'] : false; |
| 101 | |
| 102 | // Use WordPress built-in columns setting. |
| 103 | $columns = isset( $attrs['columns'] ) ? (int) $attrs['columns'] : 3; |
| 104 | |
| 105 | // Add data attributes to the figure element if masonry is enabled. |
| 106 | if ( 'masonry' === $gallery_layout ) { |
| 107 | $block_content = preg_replace( |
| 108 | '/<figure([^>]*)class="([^"]*wp-block-gallery[^"]*)"([^>]*)>/', |
| 109 | '<figure$1class="$2 frontblocks-gallery-masonry"$3' . |
| 110 | ' data-layout="' . esc_attr( $gallery_layout ) . '"' . |
| 111 | ' data-columns="' . esc_attr( $columns ) . '"' . |
| 112 | ' data-gutter="' . esc_attr( $gutter_size ) . '"' . |
| 113 | ' data-lightbox="' . esc_attr( $enable_lightbox ? 'true' : 'false' ) . '"' . |
| 114 | '>', |
| 115 | $block_content, |
| 116 | 1 // Only replace the first occurrence. |
| 117 | ); |
| 118 | } elseif ( 'grid' === $gallery_layout ) { |
| 119 | $block_content = preg_replace( |
| 120 | '/<figure([^>]*)class="([^"]*wp-block-gallery[^"]*)"([^>]*)>/', |
| 121 | '<figure$1class="$2 frontblocks-gallery-grid"$3' . |
| 122 | ' data-layout="' . esc_attr( $gallery_layout ) . '"' . |
| 123 | ' data-columns="' . esc_attr( $columns ) . '"' . |
| 124 | ' data-gutter="' . esc_attr( $gutter_size ) . '"' . |
| 125 | ' data-lightbox="' . esc_attr( $enable_lightbox ? 'true' : 'false' ) . '"' . |
| 126 | '>', |
| 127 | $block_content, |
| 128 | 1 // Only replace the first occurrence. |
| 129 | ); |
| 130 | } |
| 131 | |
| 132 | return $block_content; |
| 133 | } |
| 134 | |
| 135 | /** |
| 136 | * Register custom attributes for blocks. |
| 137 | * |
| 138 | * @return void |
| 139 | */ |
| 140 | public function register_custom_attributes() { |
| 141 | // Register attributes before WordPress registers its blocks. |
| 142 | add_filter( |
| 143 | 'register_block_type_args', |
| 144 | array( $this, 'register_custom_attributes_for_gallery_block' ), |
| 145 | 9, |
| 146 | 2 |
| 147 | ); |
| 148 | |
| 149 | // Register attributes from the frontend side as well. |
| 150 | add_action( |
| 151 | 'enqueue_block_editor_assets', |
| 152 | array( $this, 'add_inline_script_for_attributes' ) |
| 153 | ); |
| 154 | } |
| 155 | |
| 156 | /** |
| 157 | * Register custom attributes for WordPress Gallery block. |
| 158 | * |
| 159 | * @param array $args The block arguments. |
| 160 | * @param string $name The name of the block. |
| 161 | * @return array Modified block arguments. |
| 162 | */ |
| 163 | public function register_custom_attributes_for_gallery_block( $args, $name ) { |
| 164 | if ( 'core/gallery' !== $name ) { |
| 165 | return $args; |
| 166 | } |
| 167 | |
| 168 | $args['attributes']['frblGalleryLayout'] = array( |
| 169 | 'type' => 'string', |
| 170 | 'default' => 'grid', |
| 171 | ); |
| 172 | $args['attributes']['frblGutterSize'] = array( |
| 173 | 'type' => 'number', |
| 174 | 'default' => 20, |
| 175 | ); |
| 176 | $args['attributes']['frblEnableLightbox'] = array( |
| 177 | 'type' => 'boolean', |
| 178 | 'default' => false, |
| 179 | ); |
| 180 | |
| 181 | return $args; |
| 182 | } |
| 183 | |
| 184 | /** |
| 185 | * Add inline script for block attributes. |
| 186 | * |
| 187 | * @return void |
| 188 | */ |
| 189 | public function add_inline_script_for_attributes() { |
| 190 | wp_add_inline_script( |
| 191 | 'wp-blocks', |
| 192 | " |
| 193 | wp.hooks.addFilter( |
| 194 | 'blocks.registerBlockType', |
| 195 | 'frontblocks/gallery-attributes', |
| 196 | function( settings, name ) { |
| 197 | if ( name !== 'core/gallery' ) { |
| 198 | return settings; |
| 199 | } |
| 200 | |
| 201 | settings.attributes = { |
| 202 | ...settings.attributes, |
| 203 | frblGalleryLayout: { |
| 204 | type: 'string', |
| 205 | default: 'grid' |
| 206 | }, |
| 207 | frblGutterSize: { |
| 208 | type: 'number', |
| 209 | default: 20 |
| 210 | }, |
| 211 | frblEnableLightbox: { |
| 212 | type: 'boolean', |
| 213 | default: false |
| 214 | } |
| 215 | }; |
| 216 | |
| 217 | return settings; |
| 218 | } |
| 219 | ); |
| 220 | " |
| 221 | ); |
| 222 | } |
| 223 | } |
| 224 |