providers
3 years ago
class-fast-image.php
3 years ago
class-folders-walker.php
7 years ago
class-folders.php
3 years ago
class-frontend.php
3 years ago
class-galleries.php
3 years ago
class-multilang.php
3 years ago
class-remote-library-api.php
3 years ago
class-remote-library.php
3 years ago
class-settings.php
3 years ago
class-tour.php
3 years ago
class-welcome.php
3 years ago
class-widgets.php
3 years ago
functions.php
3 years ago
class-galleries.php
5176 lines
| 1 | <?php |
| 2 | // exit if accessed directly |
| 3 | if ( ! defined( 'ABSPATH' ) ) |
| 4 | exit; |
| 5 | |
| 6 | /** |
| 7 | * Responsive Lightbox Galleries class. |
| 8 | * |
| 9 | * @class Responsive_Lightbox_Galleries |
| 10 | */ |
| 11 | class Responsive_Lightbox_Galleries { |
| 12 | |
| 13 | public $tabs; |
| 14 | public $fields; |
| 15 | public $sizes; |
| 16 | public $gallery_args; |
| 17 | private $menu_item; |
| 18 | private $allowed_select_html = [ |
| 19 | 'select' => [ |
| 20 | 'name' => [], |
| 21 | 'id' => [], |
| 22 | 'class' => [], |
| 23 | 'required' => [], |
| 24 | 'tabindex' => [], |
| 25 | 'aria-describedby' => [] |
| 26 | ], |
| 27 | 'option' => [ |
| 28 | 'value' => [], |
| 29 | 'class' => [], |
| 30 | 'selected' => [] |
| 31 | ] |
| 32 | ]; |
| 33 | |
| 34 | |
| 35 | /** |
| 36 | * Class constructor. |
| 37 | * |
| 38 | * @param bool $read_only Whether is it read only mode |
| 39 | * @return void |
| 40 | */ |
| 41 | public function __construct( $read_only = false ) { |
| 42 | // set instance |
| 43 | Responsive_Lightbox()->galleries = $this; |
| 44 | |
| 45 | if ( $read_only ) |
| 46 | return; |
| 47 | |
| 48 | // actions |
| 49 | add_action( 'init', array( $this, 'init' ), 11 ); |
| 50 | add_action( 'admin_init', array( $this, 'init_admin' ) ); |
| 51 | add_action( 'current_screen', array( $this, 'clear_metaboxes' ) ); |
| 52 | add_action( 'edit_form_after_title', array( $this, 'after_title_nav_menu' ) ); |
| 53 | add_action( 'admin_footer', array( $this, 'modal_gallery_template' ) ); |
| 54 | add_action( 'customize_controls_print_footer_scripts', array( $this, 'modal_gallery_template' ) ); |
| 55 | add_action( 'media_buttons', array( $this, 'add_gallery_button' ) ); |
| 56 | add_action( 'add_meta_boxes_rl_gallery', array( $this, 'add_meta_boxes' ) ); |
| 57 | add_action( 'save_post_rl_gallery', array( $this, 'save_post' ), 10, 3 ); |
| 58 | add_action( 'manage_rl_gallery_posts_custom_column', array( $this, 'gallery_columns_content' ), 10, 2 ); |
| 59 | add_action( 'admin_action_duplicate_gallery', array( $this, 'duplicate_gallery' ) ); |
| 60 | add_action( 'wp_ajax_rl-get-menu-content', array( $this, 'get_menu_content' ) ); |
| 61 | add_action( 'wp_ajax_rl-get-preview-content', array( $this, 'get_gallery_preview_content' ) ); |
| 62 | add_action( 'wp_ajax_rl-post-get-galleries', array( $this, 'post_get_galleries' ) ); |
| 63 | add_action( 'wp_ajax_rl-post-gallery-preview', array( $this, 'post_gallery_preview' ) ); |
| 64 | add_action( 'wp_ajax_rl-get-gallery-page-content', array( $this, 'get_gallery_page' ) ); |
| 65 | add_action( 'wp_ajax_nopriv_rl-get-gallery-page-content', array( $this, 'get_gallery_page' ) ); |
| 66 | add_action( '_wp_put_post_revision', array( $this, 'save_revision' ) ); |
| 67 | add_action( 'delete_attachment', array( $this, 'delete_attachment' ) ); |
| 68 | add_action( 'shutdown', array( $this, 'shutdown_preview' ) ); |
| 69 | add_action( 'wp_loaded', array( $this, 'maybe_change_lightbox' ), 1 ); |
| 70 | |
| 71 | // filters |
| 72 | add_filter( 'manage_rl_gallery_posts_columns', array( $this, 'gallery_columns' ) ); |
| 73 | add_filter( 'admin_post_thumbnail_html', array( $this, 'admin_post_thumbnail_html' ), 10, 3 ); |
| 74 | add_filter( 'post_thumbnail_html', array( $this, 'post_thumbnail_html' ), 10, 5 ); |
| 75 | add_filter( 'preview_post_link', array( $this, 'preview_post_link' ) ); |
| 76 | add_filter( 'post_row_actions', array( $this, 'post_row_actions_duplicate' ), 10, 2 ); |
| 77 | |
| 78 | if ( ! empty( $_POST['rl_active_tab'] ) ) |
| 79 | add_filter( 'redirect_post_location', array( $this, 'add_active_tab' ) ); |
| 80 | } |
| 81 | |
| 82 | /** |
| 83 | * Get default gallery single image template. |
| 84 | * |
| 85 | * @param array $args Template arguments |
| 86 | * @return string |
| 87 | */ |
| 88 | public function get_media_item_template( $args = [] ) { |
| 89 | $args = array_merge( |
| 90 | array( |
| 91 | 'draggable' => false, |
| 92 | 'editable' => false, |
| 93 | 'removable' => false, |
| 94 | 'changeable' => false |
| 95 | ), |
| 96 | $args |
| 97 | ); |
| 98 | |
| 99 | return ' |
| 100 | <li class="rl-gallery-image__MEDIA_STATUS__" data-attachment_id="__MEDIA_ID__" data-type="__MEDIA_TYPE__"' . ( $args['draggable'] ? ' style="cursor: move;"' : '' ) . '> |
| 101 | <div class="rl-gallery-inner"> |
| 102 | <div class="centered"> |
| 103 | __MEDIA_DATA__ |
| 104 | </div> |
| 105 | </div> |
| 106 | <div class="rl-gallery-actions">' . |
| 107 | ( $args['changeable'] ? '<a href="#" class="rl-gallery-image-status dashicons dashicons-marker" title="' . esc_attr__( 'Status', 'responsive-lightbox' ) . '"></a>' : '' ) . |
| 108 | ( $args['editable'] ? '<a href="#" class="rl-gallery-image-edit dashicons dashicons-edit" title="' . esc_attr__( 'Edit image', 'responsive-lightbox' ) . '"></a>' : '' ) . |
| 109 | ( $args['removable'] ? '<a href="#" class="rl-gallery-image-remove dashicons dashicons-no" title="' . esc_attr__( 'Remove image', 'responsive-lightbox' ) . '"></a>' : '' ) . ' |
| 110 | </div> |
| 111 | </li>'; |
| 112 | } |
| 113 | |
| 114 | /** |
| 115 | * Get default gallery embed template. |
| 116 | * |
| 117 | * @param bool $js |
| 118 | * @return string |
| 119 | */ |
| 120 | public function get_media_embed_template( $js = false ) { |
| 121 | $html = ''; |
| 122 | |
| 123 | if ( $js ) |
| 124 | $html .= '<div data-id="__EMBED_ID__" style="display: none;">'; |
| 125 | |
| 126 | $html .= ' |
| 127 | <input type="hidden" name="rl_gallery[images][media][attachments][embed][__EMBED_ID__][url]" data-type="url" value="__EMBED_URL__"> |
| 128 | <input type="hidden" name="rl_gallery[images][media][attachments][embed][__EMBED_ID__][width]" data-type="width" value="__EMBED_WIDTH__"> |
| 129 | <input type="hidden" name="rl_gallery[images][media][attachments][embed][__EMBED_ID__][height]" data-type="height" value="__EMBED_HEIGHT__"> |
| 130 | <input type="hidden" name="rl_gallery[images][media][attachments][embed][__EMBED_ID__][thumbnail_url]" data-type="thumbnail_url" value="__EMBED_THUMBNAIL_URL__"> |
| 131 | <input type="hidden" name="rl_gallery[images][media][attachments][embed][__EMBED_ID__][thumbnail_width]" data-type="thumbnail_width" value="__EMBED_THUMBNAIL_WIDTH__"> |
| 132 | <input type="hidden" name="rl_gallery[images][media][attachments][embed][__EMBED_ID__][thumbnail_height]" data-type="thumbnail_height" value="__EMBED_THUMBNAIL_HEIGHT__"> |
| 133 | <input type="hidden" name="rl_gallery[images][media][attachments][embed][__EMBED_ID__][title]" data-type="title" value="__EMBED_TITLE__"> |
| 134 | <textarea class="hidden" name="rl_gallery[images][media][attachments][embed][__EMBED_ID__][caption]" data-type="caption">__EMBED_DESCRIPTION__</textarea> |
| 135 | <input type="hidden" name="rl_gallery[images][media][attachments][embed][__EMBED_ID__][date]" data-type="date" value="__EMBED_DATE__">'; |
| 136 | |
| 137 | if ( $js ) |
| 138 | $html .= '</div>'; |
| 139 | |
| 140 | return $html; |
| 141 | } |
| 142 | |
| 143 | /** |
| 144 | * Get default gallery exclude input template. |
| 145 | * |
| 146 | * @param string $tab_id |
| 147 | * @param string $menu_item |
| 148 | * @param string $field_name |
| 149 | * @param mixed $excluded_value |
| 150 | * @return string |
| 151 | */ |
| 152 | public function get_media_exclude_input_template( $tab_id = '', $menu_item = '', $field_name = '', $excluded_value = '' ) { |
| 153 | $template = '<input type="hidden" class="rl-gallery-exclude" name="rl_gallery[__MEDIA_TAB_ID__][__MEDIA_MENU_ITEM__][__MEDIA_FIELD_NAME__][exclude][]" value="__MEDIA_FIELD_VALUE__" />'; |
| 154 | |
| 155 | if ( $tab_id === '' && $menu_item === '' && $field_name === '' && $excluded_value === '' ) |
| 156 | return str_replace( '__MEDIA_FIELD_VALUE__', '', $template ); |
| 157 | |
| 158 | return str_replace( |
| 159 | [ |
| 160 | '__MEDIA_TAB_ID__', |
| 161 | '__MEDIA_MENU_ITEM__', |
| 162 | '__MEDIA_FIELD_NAME__', |
| 163 | '__MEDIA_FIELD_VALUE__' |
| 164 | ], |
| 165 | [ |
| 166 | esc_attr( $tab_id ), |
| 167 | esc_attr( $menu_item ), |
| 168 | esc_attr( $field_name ), |
| 169 | empty( $excluded_value ) ? '' : esc_attr( $excluded_value ) |
| 170 | ], |
| 171 | $template |
| 172 | ); |
| 173 | } |
| 174 | |
| 175 | /** |
| 176 | * Load needed data. |
| 177 | * |
| 178 | * @return void |
| 179 | */ |
| 180 | public function init() { |
| 181 | // register shortcode |
| 182 | add_shortcode( 'rl_gallery', array( $this, 'gallery_shortcode' ) ); |
| 183 | |
| 184 | // get main instance |
| 185 | $rl = Responsive_Lightbox(); |
| 186 | |
| 187 | // set lightbox script for infinite scroll pages |
| 188 | if ( isset( $_GET['rl_gallery_no'], $_GET['rl_page'], $_GET['rl_lightbox_script'] ) ) |
| 189 | $rl->set_lightbox_script( sanitize_key( $_GET['rl_lightbox_script'] ) ); |
| 190 | |
| 191 | $config_menu_items = apply_filters( 'rl_gallery_types', $rl->gallery_types ); |
| 192 | $config_menu_items['default'] = __( 'Global', 'responsive-lightbox' ); |
| 193 | |
| 194 | // set tabs |
| 195 | $this->tabs = apply_filters( |
| 196 | 'rl_gallery_tabs', |
| 197 | array( |
| 198 | 'images' => array( |
| 199 | 'label' => __( 'Images', 'responsive-lightbox' ), |
| 200 | 'description' => __( 'The settings below adjust the contents of the gallery.', 'responsive-lightbox' ), |
| 201 | 'menu_items' => array( |
| 202 | 'media' => __( 'Media Library', 'responsive-lightbox' ), |
| 203 | 'featured' => __( 'Featured Content', 'responsive-lightbox' ) |
| 204 | ) |
| 205 | ), |
| 206 | 'config' => array( |
| 207 | 'label' => __( 'Config', 'responsive-lightbox' ), |
| 208 | 'description' => __( 'The settings below adjust the configuration options for the gallery.', 'responsive-lightbox' ), |
| 209 | 'menu_items' => $config_menu_items |
| 210 | ), |
| 211 | 'design' => array( |
| 212 | 'label' => __( 'Design', 'responsive-lightbox' ), |
| 213 | 'description' => __( 'The settings below adjust the gallery design options.', 'responsive-lightbox' ) |
| 214 | ), |
| 215 | 'paging' => array( |
| 216 | 'label' => __( 'Paging', 'responsive-lightbox' ), |
| 217 | 'description' => __( 'The settings below adjust the gallery pagination options.', 'responsive-lightbox' ) |
| 218 | ), |
| 219 | 'lightbox' => array( |
| 220 | 'label' => __( 'Lightbox', 'responsive-lightbox' ), |
| 221 | 'description' => __( 'The settings below adjust the lightbox options.', 'responsive-lightbox' ), |
| 222 | ), |
| 223 | 'misc' => array( |
| 224 | 'label' => __( 'Misc', 'responsive-lightbox' ), |
| 225 | 'description' => __( 'The settings below adjust miscellaneous options.', 'responsive-lightbox' ), |
| 226 | ) |
| 227 | ) |
| 228 | ); |
| 229 | |
| 230 | // add folders if active |
| 231 | $this->tabs['images']['menu_items']['folders'] = __( 'Media Folders', 'responsive-lightbox' ); |
| 232 | |
| 233 | // add remote library if active |
| 234 | $this->tabs['images']['menu_items']['remote_library'] = __( 'Remote Library', 'responsive-lightbox' ); |
| 235 | |
| 236 | // use sizes as keys and values |
| 237 | $this->sizes = $this->get_image_sizes(); |
| 238 | $sizes = array_combine( array_keys( $this->sizes ), array_keys( $this->sizes ) ); |
| 239 | |
| 240 | // add default, custom and full image size |
| 241 | $sizes['full'] = __( 'Full size', 'responsive-lightbox' ); |
| 242 | $sizes['global'] = __( 'Global', 'responsive-lightbox' ); |
| 243 | $sizes['rl_custom_size'] = __( 'Custom size', 'responsive-lightbox' ); |
| 244 | |
| 245 | // positions |
| 246 | $positions = array( |
| 247 | 'none' => __( 'None', 'responsive-lightbox' ), |
| 248 | 'top' => __( 'Top', 'responsive-lightbox' ), |
| 249 | 'bottom' => __( 'Bottom', 'responsive-lightbox' ) |
| 250 | ); |
| 251 | |
| 252 | // merge titles |
| 253 | $merged_titles = array( 'global' => __( 'Global', 'responsive-lightbox' ) ) + $rl->settings->image_titles; |
| 254 | |
| 255 | // set fields |
| 256 | $this->fields = apply_filters( |
| 257 | 'rl_gallery_tab_fields', |
| 258 | array( |
| 259 | 'images' => array( |
| 260 | 'media' => array( |
| 261 | 'attachments' => array( |
| 262 | 'title' => '', |
| 263 | 'type' => 'media_library', |
| 264 | 'default' => array( |
| 265 | 'ids' => [], |
| 266 | 'exclude' => [], |
| 267 | 'embed' => [] |
| 268 | ), |
| 269 | 'preview' => array( |
| 270 | 'pagination' => true, |
| 271 | 'draggable' => true, |
| 272 | 'editable' => true, |
| 273 | 'removable' => true, |
| 274 | 'changeable' => true |
| 275 | ) |
| 276 | ) |
| 277 | ), |
| 278 | 'featured' => array( |
| 279 | 'attachments' => array( |
| 280 | 'title' => '', |
| 281 | 'type' => 'media_preview', |
| 282 | 'default' => array( |
| 283 | 'exclude' => [] |
| 284 | ), |
| 285 | 'preview' => array( |
| 286 | 'pagination' => true, |
| 287 | 'draggable' => false, |
| 288 | 'editable' => true, |
| 289 | 'removable' => false, |
| 290 | 'changeable' => false |
| 291 | ) |
| 292 | ), |
| 293 | 'number_of_posts' => array( |
| 294 | 'title' => __( 'Number of Posts', 'responsive-lightbox' ), |
| 295 | 'type' => 'number', |
| 296 | 'description' => __( 'Enter the number of posts.', 'responsive-lightbox' ), |
| 297 | 'default' => 10, |
| 298 | 'min' => 0 |
| 299 | ), |
| 300 | 'orderby' => array( |
| 301 | 'title' => __( 'Posts Sorting', 'responsive-lightbox' ), |
| 302 | 'type' => 'select', |
| 303 | 'description' => __( 'Select the posts sorting.', 'responsive-lightbox' ), |
| 304 | 'default' => 'date', |
| 305 | 'options' => array( |
| 306 | 'id' => __( 'ID', 'responsive-lightbox' ), |
| 307 | 'author' => __( 'Author', 'responsive-lightbox' ), |
| 308 | 'title' => __( 'Title', 'responsive-lightbox' ), |
| 309 | 'name' => __( 'Slug', 'responsive-lightbox' ), |
| 310 | 'date' => __( 'Date', 'responsive-lightbox' ), |
| 311 | 'modified' => __( 'Last modified date', 'responsive-lightbox' ), |
| 312 | 'parent' => __( 'Parent ID', 'responsive-lightbox' ), |
| 313 | 'rand' => __( 'Random', 'responsive-lightbox' ) |
| 314 | ) |
| 315 | ), |
| 316 | 'order' => array( |
| 317 | 'title' => __( 'Posts Order', 'responsive-lightbox' ), |
| 318 | 'type' => 'radio', |
| 319 | 'description' => __( 'Select the posts order.', 'responsive-lightbox' ), |
| 320 | 'default' => 'asc', |
| 321 | 'options' => array( |
| 322 | 'asc' => __( 'Ascending', 'responsive-lightbox' ), |
| 323 | 'desc' => __( 'Descending', 'responsive-lightbox' ) |
| 324 | ) |
| 325 | ), |
| 326 | 'offset' => array( |
| 327 | 'title' => __( 'Posts Offset', 'responsive-lightbox' ), |
| 328 | 'type' => 'number', |
| 329 | 'description' => __( 'Enter the posts offset.', 'responsive-lightbox' ), |
| 330 | 'default' => 0, |
| 331 | 'min' => 0 |
| 332 | ), |
| 333 | 'image_source' => array( |
| 334 | 'title' => __( 'Image Source', 'responsive-lightbox' ), |
| 335 | 'type' => 'radio', |
| 336 | 'description' => __( 'Select the image source.', 'responsive-lightbox' ), |
| 337 | 'default' => 'thumbnails', |
| 338 | 'options' => array( |
| 339 | 'thumbnails' => __( 'Post Thumbnails', 'responsive-lightbox' ), |
| 340 | 'attached_images' => __( 'Post Attached Images', 'responsive-lightbox' ) |
| 341 | ) |
| 342 | ), |
| 343 | 'images_per_post' => array( |
| 344 | 'title' => __( 'Images per Post', 'responsive-lightbox' ), |
| 345 | 'type' => 'number', |
| 346 | 'description' => __( 'Enter maximum number of images for a post.', 'responsive-lightbox' ), |
| 347 | 'default' => 1, |
| 348 | 'min' => 1 |
| 349 | ), |
| 350 | 'post_type' => array( |
| 351 | 'title' => __( 'Post Type', 'responsive-lightbox' ), |
| 352 | 'type' => 'multiselect', |
| 353 | 'description' => __( 'Select the post types to query.', 'responsive-lightbox' ), |
| 354 | 'options' => [], |
| 355 | 'default' => [] |
| 356 | ), |
| 357 | 'post_status' => array( |
| 358 | 'title' => __( 'Post Status', 'responsive-lightbox' ), |
| 359 | 'type' => 'multiselect', |
| 360 | 'description' => __( 'Select the post status.', 'responsive-lightbox' ), |
| 361 | 'options' => [], |
| 362 | 'default' => [] |
| 363 | ), |
| 364 | 'post_format' => array( |
| 365 | 'title' => __( 'Post Format', 'responsive-lightbox' ), |
| 366 | 'type' => 'multiselect', |
| 367 | 'description' => __( 'Select the post format.', 'responsive-lightbox' ), |
| 368 | 'options' => [], |
| 369 | 'default' => [] |
| 370 | ), |
| 371 | 'post_term' => array( |
| 372 | 'title' => __( 'Post Term', 'responsive-lightbox' ), |
| 373 | 'type' => 'multiselect', |
| 374 | 'description' => __( 'Select the post taxonomy terms to query.', 'responsive-lightbox' ), |
| 375 | 'options' => [], |
| 376 | 'default' => [] |
| 377 | ), |
| 378 | 'post_author' => array( |
| 379 | 'title' => __( 'Post Author', 'responsive-lightbox' ), |
| 380 | 'type' => 'multiselect', |
| 381 | 'description' => __( 'Select the post author.', 'responsive-lightbox' ), |
| 382 | 'options' => [], |
| 383 | 'default' => [] |
| 384 | ), |
| 385 | 'page_parent' => array( |
| 386 | 'title' => __( 'Page Parent', 'responsive-lightbox' ), |
| 387 | 'type' => 'multiselect', |
| 388 | 'description' => __( 'Select the post parent.', 'responsive-lightbox' ), |
| 389 | 'options' => [], |
| 390 | 'default' => [] |
| 391 | ), |
| 392 | 'page_template' => array( |
| 393 | 'title' => __( 'Page Template', 'responsive-lightbox' ), |
| 394 | 'type' => 'multiselect', |
| 395 | 'description' => __( 'Select the page template.', 'responsive-lightbox' ), |
| 396 | 'options' => [], |
| 397 | 'default' => [] |
| 398 | ) |
| 399 | ), |
| 400 | 'folders' => array( |
| 401 | 'attachments' => array( |
| 402 | 'title' => '', |
| 403 | 'type' => 'media_preview', |
| 404 | 'default' => array( |
| 405 | 'exclude' => [] |
| 406 | ), |
| 407 | 'preview' => array( |
| 408 | 'pagination' => true, |
| 409 | 'draggable' => false, |
| 410 | 'editable' => true, |
| 411 | 'removable' => false, |
| 412 | 'changeable' => false |
| 413 | ) |
| 414 | ), |
| 415 | 'folder' => array( |
| 416 | 'title' => __( 'Media Folder', 'responsive-lightbox' ), |
| 417 | 'type' => 'taxonomy', |
| 418 | 'description' => __( 'Select media folder.', 'responsive-lightbox' ), |
| 419 | 'default' => array( |
| 420 | 'id' => 0, |
| 421 | 'children' => false |
| 422 | ), |
| 423 | 'include_children' => true, |
| 424 | 'taxonomy' => $rl->options['folders']['media_taxonomy'] |
| 425 | ) |
| 426 | ), |
| 427 | 'remote_library' => array( |
| 428 | 'attachments' => array( |
| 429 | 'title' => '', |
| 430 | 'type' => 'media_preview', |
| 431 | 'default' => array( |
| 432 | 'exclude' => [] |
| 433 | ), |
| 434 | 'preview' => array( |
| 435 | 'pagination' => true, |
| 436 | 'draggable' => false, |
| 437 | 'editable' => false, |
| 438 | 'removable' => false, |
| 439 | 'changeable' => false |
| 440 | ) |
| 441 | ), |
| 442 | 'media_search' => array( |
| 443 | 'title' => __( 'Search string', 'responsive-lightbox' ), |
| 444 | 'type' => 'text', |
| 445 | 'description' => __( 'Enter the search phrase.', 'responsive-lightbox' ), |
| 446 | 'default' => '' |
| 447 | ), |
| 448 | 'media_provider' => array( |
| 449 | 'title' => __( 'Media Providers', 'responsive-lightbox' ), |
| 450 | 'type' => 'select', |
| 451 | 'description' => __( 'Select which remote library should be used.', 'responsive-lightbox' ), |
| 452 | 'default' => 'all', |
| 453 | 'options' => array( |
| 454 | 'all' => __( 'All Media Providers', 'responsive-lightbox' ) |
| 455 | ) |
| 456 | ), |
| 457 | 'response_data' => array( |
| 458 | 'title' => '', |
| 459 | 'type' => 'hidden', |
| 460 | 'description' => '', |
| 461 | 'default' => '', |
| 462 | 'callback' => array( $rl->remote_library, 'remote_library_response_data' ) |
| 463 | ) |
| 464 | ) |
| 465 | ), |
| 466 | 'config' => [], |
| 467 | 'design' => array( |
| 468 | 'options' => array( |
| 469 | 'design_show_title' => array( |
| 470 | 'title' => __( 'Thumbnail title', 'responsive-lightbox' ), |
| 471 | 'type' => 'select', |
| 472 | 'description' => __( 'Select title for the gallery thumbnails.', 'responsive-lightbox' ), |
| 473 | 'default' => 'global', |
| 474 | 'options' => $merged_titles |
| 475 | ), |
| 476 | 'design_show_caption' => array( |
| 477 | 'title' => __( 'Thumbnail caption', 'responsive-lightbox' ), |
| 478 | 'type' => 'select', |
| 479 | 'description' => __( 'Select caption for the gallery thumbnails.', 'responsive-lightbox' ), |
| 480 | 'default' => 'global', |
| 481 | 'options' => $merged_titles |
| 482 | ), |
| 483 | 'show_icon' => array( |
| 484 | 'title' => __( 'Thumbnail icon', 'responsive-lightbox' ), |
| 485 | 'type' => 'radio', |
| 486 | 'description' => __( 'Select icon for the gallery thumbnails.', 'responsive-lightbox' ), |
| 487 | 'default' => '0', |
| 488 | 'options' => array( |
| 489 | '0' => __( 'none', 'responsive-lightbox' ), |
| 490 | '1' => '', |
| 491 | '2' => '', |
| 492 | '3' => '', |
| 493 | '4' => '', |
| 494 | '5' => '', |
| 495 | '6' => '', |
| 496 | '7' => '', |
| 497 | '8' => '', |
| 498 | '9' => '', |
| 499 | '10' => '' |
| 500 | ) |
| 501 | ), |
| 502 | 'hover_effect' => array( |
| 503 | 'title' => __( 'Hover effect', 'responsive-lightbox' ), |
| 504 | 'type' => 'select', |
| 505 | 'description' => __( 'Select thumbnail effect on hover.', 'responsive-lightbox' ), |
| 506 | 'default' => '0', |
| 507 | 'options' => array( |
| 508 | '0' => __( 'none', 'responsive-lightbox' ), |
| 509 | '1' => sprintf( __( 'Effect %s', 'responsive-lightbox' ), 1 ), |
| 510 | '2' => sprintf( __( 'Effect %s', 'responsive-lightbox' ), 2 ), |
| 511 | '3' => sprintf( __( 'Effect %s', 'responsive-lightbox' ), 3 ), |
| 512 | '4' => sprintf( __( 'Effect %s', 'responsive-lightbox' ), 4 ), |
| 513 | '5' => sprintf( __( 'Effect %s', 'responsive-lightbox' ), 5 ), |
| 514 | '6' => sprintf( __( 'Effect %s', 'responsive-lightbox' ), 6 ), |
| 515 | '7' => sprintf( __( 'Effect %s', 'responsive-lightbox' ), 7 ), |
| 516 | '8' => sprintf( __( 'Effect %s', 'responsive-lightbox' ), 8 ), |
| 517 | '9' => sprintf( __( 'Effect %s', 'responsive-lightbox' ), 9 ) |
| 518 | ) |
| 519 | ), |
| 520 | 'title_color' => array( |
| 521 | 'title' => __( 'Title Color', 'responsive-lightbox' ), |
| 522 | 'type' => 'color_picker', |
| 523 | 'default' => '#ffffff' |
| 524 | ), |
| 525 | 'caption_color' => array( |
| 526 | 'title' => __( 'Caption Color', 'responsive-lightbox' ), |
| 527 | 'type' => 'color_picker', |
| 528 | 'default' => '#cccccc' |
| 529 | ), |
| 530 | 'background_color' => array( |
| 531 | 'title' => __( 'Background Color', 'responsive-lightbox' ), |
| 532 | 'type' => 'color_picker', |
| 533 | 'default' => '#000000' |
| 534 | ), |
| 535 | 'background_opacity' => array( |
| 536 | 'title' => __( 'Background Opacity', 'responsive-lightbox' ), |
| 537 | 'type' => 'number', |
| 538 | 'default' => 80, |
| 539 | 'step' => 1, |
| 540 | 'min' => 0, |
| 541 | 'max' => 100, |
| 542 | 'append' => '%' |
| 543 | ), |
| 544 | 'border_color' => array( |
| 545 | 'title' => __( 'Border Color', 'responsive-lightbox' ), |
| 546 | 'type' => 'color_picker', |
| 547 | 'default' => '#000000' |
| 548 | ), |
| 549 | 'border_width' => array( |
| 550 | 'title' => __( 'Border Width', 'responsive-lightbox' ), |
| 551 | 'type' => 'number', |
| 552 | 'default' => 0, |
| 553 | 'step' => 1, |
| 554 | 'min' => 0, |
| 555 | 'max' => 100, |
| 556 | 'append' => 'px' |
| 557 | ) |
| 558 | ) |
| 559 | ), |
| 560 | 'paging' => array( |
| 561 | 'options' => array( |
| 562 | 'pagination' => array( |
| 563 | 'title' => __( 'Use pagination', 'responsive-lightbox' ), |
| 564 | 'type' => 'boolean', |
| 565 | 'label' => __( 'Enable pagination.', 'responsive-lightbox' ), |
| 566 | 'default' => false |
| 567 | ), |
| 568 | 'pagination_type' => array( |
| 569 | 'title' => __( 'Pagination type', 'responsive-lightbox' ), |
| 570 | 'type' => 'select', |
| 571 | 'description' => __( 'Select pagination type.', 'responsive-lightbox' ), |
| 572 | 'default' => 'paged', |
| 573 | 'options' => array( |
| 574 | 'paged' => __( 'standard', 'responsive-lightbox' ), |
| 575 | 'ajax' => __( 'AJAX', 'responsive-lightbox' ), |
| 576 | 'infinite' => __( 'infinite scroll', 'responsive-lightbox' ) |
| 577 | ) |
| 578 | ), |
| 579 | 'pagination_position' => array( |
| 580 | 'title' => __( 'Pagination position', 'responsive-lightbox' ), |
| 581 | 'type' => 'select', |
| 582 | 'description' => __( 'Select pagination position.', 'responsive-lightbox' ), |
| 583 | 'default' => 'bottom', |
| 584 | 'options' => array( |
| 585 | 'bottom' => __( 'bottom', 'responsive-lightbox' ), |
| 586 | 'top' => __( 'top', 'responsive-lightbox' ), |
| 587 | 'both' => __( 'top & bottom', 'responsive-lightbox' ) |
| 588 | ) |
| 589 | ), |
| 590 | 'images_per_page' => array( |
| 591 | 'title' => __( 'Images per page', 'responsive-lightbox' ), |
| 592 | 'type' => 'number', |
| 593 | 'description' => __( 'Number of images per page.', 'responsive-lightbox' ), |
| 594 | 'default' => get_option( 'posts_per_page', 20 ), |
| 595 | 'step' => 1, |
| 596 | 'min' => 0 |
| 597 | ), |
| 598 | 'load_more' => array( |
| 599 | 'title' => __( 'Load More', 'responsive-lightbox' ), |
| 600 | 'type' => 'radio', |
| 601 | 'description' => __( 'Select the load more trigger (infinite scroll only).', 'responsive-lightbox' ), |
| 602 | 'default' => 'automatically', |
| 603 | 'options' => array( |
| 604 | 'automatically' => __( 'Automatically', 'responsive-lightbox' ), |
| 605 | 'manually' => __( 'On click', 'responsive-lightbox' ) |
| 606 | ) |
| 607 | ) |
| 608 | ) |
| 609 | ), |
| 610 | 'lightbox' => array( |
| 611 | 'options' => array( |
| 612 | 'lightbox_enable' => array( |
| 613 | 'title' => __( 'Enable Lightbox', 'responsive-lightbox' ), |
| 614 | 'type' => 'boolean', |
| 615 | 'label' => __( 'Enable lightbox effect for the gallery.', 'responsive-lightbox' ), |
| 616 | 'default' => true |
| 617 | ), |
| 618 | 'lightbox_image_size' => array( |
| 619 | 'title' => __( 'Image Size', 'responsive-lightbox' ), |
| 620 | 'type' => 'select', |
| 621 | 'description' => __( 'Select image size for gallery lightbox.', 'responsive-lightbox' ), |
| 622 | 'default' => 'global', |
| 623 | 'options' => $sizes |
| 624 | ), |
| 625 | 'lightbox_custom_size' => array( |
| 626 | 'title' => __( 'Custom size', 'responsive-lightbox' ), |
| 627 | 'type' => 'multiple', |
| 628 | 'description' => __( 'Choose the custom image size for gallery lightbox (used if Custom Image size is selected).', 'responsive-lightbox' ), |
| 629 | 'fields' => array( |
| 630 | 'lightbox_custom_size_width' => array( |
| 631 | 'type' => 'number', |
| 632 | 'append' => __( 'width in px', 'responsive-lightbox' ), |
| 633 | 'default' => (int) get_option( 'large_size_w' ) |
| 634 | ), |
| 635 | 'lightbox_custom_size_height' => array( |
| 636 | 'type' => 'number', |
| 637 | 'append' => __( 'height in px', 'responsive-lightbox' ), |
| 638 | 'default' => (int) get_option( 'large_size_h' ) |
| 639 | ) |
| 640 | ) |
| 641 | ), |
| 642 | 'lightbox_image_title' => array( |
| 643 | 'title' => __( 'Image Title', 'responsive-lightbox' ), |
| 644 | 'type' => 'select', |
| 645 | 'description' => __( 'Select image title for gallery lightbox.', 'responsive-lightbox' ), |
| 646 | 'default' => 'global', |
| 647 | 'options' => $merged_titles |
| 648 | ), |
| 649 | 'lightbox_image_caption' => array( |
| 650 | 'title' => __( 'Image Caption', 'responsive-lightbox' ), |
| 651 | 'type' => 'select', |
| 652 | 'description' => __( 'Select image caption for gallery lightbox (used if supported by selected lightbox effect).', 'responsive-lightbox' ), |
| 653 | 'default' => 'global', |
| 654 | 'options' => $merged_titles |
| 655 | ) |
| 656 | ) |
| 657 | ), |
| 658 | 'misc' => array( |
| 659 | 'options' => array( |
| 660 | 'gallery_title_position' => array( |
| 661 | 'title' => __( 'Title Position', 'responsive-lightbox' ), |
| 662 | 'type' => 'select', |
| 663 | 'description' => __( 'Select where to display the title.', 'responsive-lightbox' ), |
| 664 | 'default' => 'none', |
| 665 | 'options' => $positions |
| 666 | ), |
| 667 | 'gallery_description_position' => array( |
| 668 | 'title' => __( 'Description Position', 'responsive-lightbox' ), |
| 669 | 'type' => 'select', |
| 670 | 'description' => __( 'Select where to display the description.', 'responsive-lightbox' ), |
| 671 | 'default' => 'none', |
| 672 | 'options' => $positions |
| 673 | ), |
| 674 | 'gallery_description' => array( |
| 675 | 'title' => __( 'Gallery Description', 'responsive-lightbox' ), |
| 676 | 'type' => 'textarea', |
| 677 | 'description' => __( 'Enter the gallery description (optional).', 'responsive-lightbox' ), |
| 678 | 'default' => '', |
| 679 | 'class' => 'large-text' |
| 680 | ), |
| 681 | 'gallery_custom_class' => array( |
| 682 | 'title' => __( 'Custom Classes', 'responsive-lightbox' ), |
| 683 | 'type' => 'class', |
| 684 | 'description' => __( 'Add custom, space saparated CSS classes (optional).', 'responsive-lightbox' ), |
| 685 | 'default' => '', |
| 686 | 'class' => 'large-text' |
| 687 | ) |
| 688 | ) |
| 689 | ) |
| 690 | ) |
| 691 | ); |
| 692 | |
| 693 | // is remote library active? |
| 694 | if ( $rl->options['remote_library']['active'] ) { |
| 695 | // get providers |
| 696 | $providers = $rl->remote_library->get_providers(); |
| 697 | $active_providers = $rl->remote_library->get_active_providers(); |
| 698 | |
| 699 | // update active providers |
| 700 | foreach ( $active_providers as $provider ) { |
| 701 | $this->fields['images']['remote_library']['media_provider']['options'][$provider] = $providers[$provider]['name']; |
| 702 | } |
| 703 | } |
| 704 | } |
| 705 | |
| 706 | /** |
| 707 | * Duplicate gallery action in admin. |
| 708 | * |
| 709 | * @return void |
| 710 | */ |
| 711 | public function duplicate_gallery() { |
| 712 | if ( ! ( isset( $_GET['post'] ) || isset( $_POST['post'] ) ) || ! isset( $_REQUEST['action'] ) || ! isset( $_REQUEST['rl_gallery_nonce'] ) || ( isset( $_REQUEST['rl_gallery_nonce'] ) && ! wp_verify_nonce( $_REQUEST['rl_gallery_nonce'], 'responsive-lightbox-duplicate-gallery' ) ) ) |
| 713 | wp_die( esc_html__( 'No gallery to duplicate has been supplied!', 'responsive-lightbox' ) ); |
| 714 | |
| 715 | // get the original post |
| 716 | $post_id = isset( $_GET['post'] ) ? (int) $_GET['post'] : ( isset( $_POST['post'] ) ? (int) $_POST['post'] : 0 ); |
| 717 | |
| 718 | if ( empty( $post_id ) ) |
| 719 | wp_die( esc_html__( 'No gallery to duplicate has been supplied!', 'responsive-lightbox' ) ); |
| 720 | |
| 721 | if ( ! current_user_can( 'edit_post', $post_id ) ) |
| 722 | wp_die( esc_html__( 'You do not have permission to copy this gallery.', 'responsive-lightbox' ) ); |
| 723 | |
| 724 | $post = get_post( $post_id ); |
| 725 | |
| 726 | // copy the post and insert it |
| 727 | if ( isset( $post ) && $post !== null ) { |
| 728 | $this->create_gallery_duplicate( $post ); |
| 729 | |
| 730 | // redirect to the post list screen |
| 731 | wp_redirect( admin_url( 'edit.php?post_type=' . $post->post_type ) ); |
| 732 | exit; |
| 733 | } else |
| 734 | wp_die( esc_html__( 'Copy creation failed, could not find original gallery:', 'responsive-lightbox' ) . ' ' . (int) $post_id ); |
| 735 | } |
| 736 | |
| 737 | /** |
| 738 | * Add duplicate link to gallery listing. |
| 739 | * |
| 740 | * @global string $pagenow |
| 741 | * |
| 742 | * @param array $actions Link actions |
| 743 | * @param object $post Post object |
| 744 | * @return array |
| 745 | */ |
| 746 | public function post_row_actions_duplicate( $actions, $post ) { |
| 747 | global $pagenow; |
| 748 | |
| 749 | if ( $post->post_type !== 'rl_gallery' ) |
| 750 | return $actions; |
| 751 | |
| 752 | if ( ! current_user_can( 'edit_post', $post->ID ) ) |
| 753 | return $actions; |
| 754 | |
| 755 | // duplicate link |
| 756 | $actions['duplicate_gallery'] = '<a class="duplicate-gallery" title="' . esc_attr__( 'Duplicate this item', 'responsive-lightbox' ) . '" href="' . esc_url( wp_nonce_url( admin_url( $pagenow . '?post=' . $post->ID . '&action=duplicate_gallery' ), 'responsive-lightbox-duplicate-gallery', 'rl_gallery_nonce' ) ) . '">' . esc_html__( 'Duplicate', 'responsive-lightbox' ) . '</a>'; |
| 757 | |
| 758 | return $actions; |
| 759 | } |
| 760 | |
| 761 | /** |
| 762 | * Create a gallery duplicate. |
| 763 | * |
| 764 | * @param $post object Post object |
| 765 | * @return void|int |
| 766 | */ |
| 767 | public function create_gallery_duplicate( $post ) { |
| 768 | // skip revisions |
| 769 | if ( $post->post_type === 'revision' ) |
| 770 | return; |
| 771 | |
| 772 | $new_post = apply_filters( |
| 773 | 'rl_duplicate_gallery_args', |
| 774 | [ |
| 775 | 'menu_order' => $post->menu_order, |
| 776 | 'comment_status' => $post->comment_status, |
| 777 | 'ping_status' => $post->ping_status, |
| 778 | 'post_author' => $post->post_author, |
| 779 | 'post_content' => $post->post_content, |
| 780 | 'post_excerpt' => $post->post_excerpt, |
| 781 | 'post_mime_type' => $post->post_mime_type, |
| 782 | 'post_parent' => $post->post_parent, |
| 783 | 'post_password' => $post->post_password, |
| 784 | 'post_status' => $post->post_status, |
| 785 | 'post_title' => $post->post_title, |
| 786 | 'post_type' => $post->post_type, |
| 787 | 'post_date' => current_time( 'mysql' ), |
| 788 | 'post_date_gmt' => get_gmt_from_date( current_time( 'mysql' ) ) |
| 789 | ], |
| 790 | $post |
| 791 | ); |
| 792 | |
| 793 | $new_post_id = wp_insert_post( $new_post ); |
| 794 | |
| 795 | // if the copy is published or scheduled, we have to set a proper slug |
| 796 | if ( $new_post['post_status'] === 'publish' || $new_post['post_status'] === 'future' ) { |
| 797 | $post_name = wp_unique_post_slug( $post->post_name, $new_post_id, $new_post['post_status'], $post->post_type, $new_post['post_parent'] ); |
| 798 | |
| 799 | $new_post = []; |
| 800 | $new_post['ID'] = $new_post_id; |
| 801 | $new_post['post_name'] = $post_name; |
| 802 | |
| 803 | // update the post into the database |
| 804 | wp_update_post( $new_post ); |
| 805 | } |
| 806 | |
| 807 | // create metadata for the duplicated gallery |
| 808 | $this->create_gallery_duplicate_metadata( $new_post_id, $post ); |
| 809 | |
| 810 | // copy taxonomies |
| 811 | $this->duplicate_gallery_taxonomies( $new_post_id, $post ); |
| 812 | |
| 813 | // action hook for developers |
| 814 | do_action( 'rl_after_duplicate_gallery', $new_post_id, $post ); |
| 815 | |
| 816 | return $new_post_id; |
| 817 | } |
| 818 | |
| 819 | /** |
| 820 | * Create a gallery duplicate metadata. |
| 821 | * |
| 822 | * @param int $new_post_id Post ID |
| 823 | * @param object $post Post object |
| 824 | * @return void |
| 825 | */ |
| 826 | public function create_gallery_duplicate_metadata( $new_post_id, $post ) { |
| 827 | if ( empty( $post ) || $post == null ) |
| 828 | return; |
| 829 | |
| 830 | // meta keys to be copied |
| 831 | $meta_keys = apply_filters( 'rl_duplicate_gallery_meta_keys', get_post_custom_keys( $post->ID ) ); |
| 832 | |
| 833 | if ( empty( $meta_keys ) ) |
| 834 | return; |
| 835 | |
| 836 | foreach ( $meta_keys as $meta_key ) { |
| 837 | // meta values to be copied |
| 838 | $meta_values = apply_filters( 'rl_duplicate_gallery_meta_values', get_post_custom_values( $meta_key, $post->ID ) ); |
| 839 | |
| 840 | foreach ( $meta_values as $meta_value ) { |
| 841 | $meta_value = maybe_unserialize( $meta_value ); |
| 842 | |
| 843 | // add metadata to duplicated post |
| 844 | add_post_meta( $new_post_id, $meta_key, $meta_value ); |
| 845 | } |
| 846 | } |
| 847 | } |
| 848 | |
| 849 | /** |
| 850 | * Copy the taxonomies of a gallery to another gallery. |
| 851 | * |
| 852 | * @global object $wpdb |
| 853 | * |
| 854 | * @param int $new_post_id Post ID |
| 855 | * @param object $post Post object |
| 856 | * @return void |
| 857 | */ |
| 858 | function duplicate_gallery_taxonomies( $new_post_id, $post ) { |
| 859 | global $wpdb; |
| 860 | |
| 861 | if ( isset( $wpdb->terms ) ) { |
| 862 | // clear default category |
| 863 | wp_set_object_terms( $new_post_id, null, 'category' ); |
| 864 | |
| 865 | // get gallery taxonomies |
| 866 | $gallery_taxonomies = get_object_taxonomies( $post->post_type ); |
| 867 | |
| 868 | if ( ! empty( $gallery_taxonomies ) ) { |
| 869 | foreach ( $gallery_taxonomies as $taxonomy ) { |
| 870 | $terms = []; |
| 871 | |
| 872 | // get taxonomy terms |
| 873 | $post_terms = wp_get_object_terms( $post->ID, $taxonomy, array( 'orderby' => 'term_order' ) ); |
| 874 | |
| 875 | if ( ! empty( $post_terms ) ) { |
| 876 | foreach ( $post_terms as $term ) { |
| 877 | $terms[] = $term->slug; |
| 878 | } |
| 879 | } |
| 880 | |
| 881 | // copy taxonomy terms |
| 882 | wp_set_object_terms( $new_post_id, $terms, $taxonomy ); |
| 883 | } |
| 884 | } |
| 885 | } |
| 886 | } |
| 887 | |
| 888 | /** |
| 889 | * Add a gallery shortcode. |
| 890 | * |
| 891 | * @param array $args Shortcode arguments |
| 892 | * @return string |
| 893 | */ |
| 894 | public function gallery_shortcode( $args ) { |
| 895 | // enable only for frontend previews |
| 896 | if ( ! is_admin() && is_preview() ) |
| 897 | add_filter( 'get_post_metadata', array( $this, 'filter_preview_metadata' ), 10, 4 ); |
| 898 | |
| 899 | // prepare defaults |
| 900 | $defaults = [ 'id' => 0 ]; |
| 901 | |
| 902 | // merge defaults with arguments |
| 903 | $args = array_merge( $defaults, $args ); |
| 904 | |
| 905 | // parse id |
| 906 | $args['id'] = (int) $args['id']; |
| 907 | |
| 908 | // is it gallery? |
| 909 | if ( get_post_type( $args['id'] ) !== 'rl_gallery' ) |
| 910 | return ''; |
| 911 | |
| 912 | $images_args = [ 'exclude' => true ]; |
| 913 | |
| 914 | if ( isset( $args['preview'] ) ) |
| 915 | $images_args['preview'] = (bool) $args['preview']; |
| 916 | elseif( isset( $_GET['rl_gallery_revision_id'], $_GET['preview'] ) && $_GET['preview'] === 'true' ) |
| 917 | $images_args['preview'] = true; |
| 918 | else |
| 919 | $images_args['preview'] = false; |
| 920 | |
| 921 | // get images |
| 922 | $images = $this->get_gallery_images( $args['id'], $images_args ); |
| 923 | |
| 924 | if ( ! $images ) |
| 925 | return ''; |
| 926 | |
| 927 | $attachments = []; |
| 928 | |
| 929 | // build config |
| 930 | foreach ( $images as $image ) { |
| 931 | if ( ! empty( $image['id'] ) ) |
| 932 | $attachments[] = $image['id']; |
| 933 | } |
| 934 | |
| 935 | // get config data |
| 936 | $config = get_post_meta( $args['id'], '_rl_config', true ); |
| 937 | |
| 938 | // prepare gallery shortcode parameters |
| 939 | $fields = []; |
| 940 | |
| 941 | // get main instance |
| 942 | $rl = Responsive_Lightbox(); |
| 943 | |
| 944 | // valid menu item? |
| 945 | if ( ! empty( $config['menu_item'] ) ) { |
| 946 | // assign data from db |
| 947 | $data = $config[$config['menu_item']]; |
| 948 | |
| 949 | foreach ( $rl->frontend->get_default_gallery_fields() as $field_name => $field_args ) { |
| 950 | // replace default values |
| 951 | if ( array_key_exists( $field_name, $data ) ) |
| 952 | $fields[$field_name] = $data[$field_name]; |
| 953 | } |
| 954 | |
| 955 | // is it default gallery type? |
| 956 | if ( $config['menu_item'] === 'default' ) { |
| 957 | // set new gallery type |
| 958 | $gallery_type = $rl->options['settings']['builder_gallery']; |
| 959 | |
| 960 | // assign gallery settings |
| 961 | if ( array_key_exists( $gallery_type . '_gallery', $rl->settings->settings ) ) |
| 962 | $gallery_fields = $rl->settings->settings[$gallery_type . '_gallery']['fields']; |
| 963 | |
| 964 | // assign gallery defaults |
| 965 | if ( array_key_exists( $gallery_type . '_gallery', $rl->options ) ) |
| 966 | $gallery_defaults = $rl->options[$gallery_type . '_gallery']; |
| 967 | } else { |
| 968 | $gallery_type = $config['menu_item']; |
| 969 | |
| 970 | // assign gallery settings |
| 971 | if ( array_key_exists( $config['menu_item'] . '_gallery', $rl->settings->settings ) ) |
| 972 | $gallery_fields = $rl->settings->settings[$config['menu_item'] . '_gallery']['fields']; |
| 973 | |
| 974 | // assign gallery defaults |
| 975 | if ( array_key_exists( $config['menu_item'] . '_gallery', $rl->defaults ) ) |
| 976 | $gallery_defaults = $rl->defaults[$config['menu_item'] . '_gallery']; |
| 977 | } |
| 978 | |
| 979 | if ( isset( $gallery_fields, $gallery_defaults ) ) { |
| 980 | // run through all fields |
| 981 | foreach ( $gallery_fields as $field_name => $field_args ) { |
| 982 | if ( $field_args['type'] === 'multiple' ) { |
| 983 | foreach ( $field_args['fields'] as $subfield_name => $subfield_args ) { |
| 984 | // field exists in db? |
| 985 | if ( array_key_exists( $subfield_name, $data ) ) |
| 986 | $fields[$subfield_name] = $data[$subfield_name]; |
| 987 | else |
| 988 | $fields[$subfield_name] = $gallery_defaults[$subfield_name]; |
| 989 | } |
| 990 | } else { |
| 991 | // field exists in db? |
| 992 | if ( array_key_exists( $field_name, $data ) ) |
| 993 | $fields[$field_name] = $data[$field_name]; |
| 994 | else |
| 995 | $fields[$field_name] = $gallery_defaults[$field_name]; |
| 996 | } |
| 997 | } |
| 998 | } |
| 999 | // add gallery type |
| 1000 | $fields['type'] = $gallery_type; |
| 1001 | } |
| 1002 | |
| 1003 | $shortcode = ''; |
| 1004 | |
| 1005 | foreach ( $fields as $arg => $value ) { |
| 1006 | if ( is_array( $value ) ) |
| 1007 | $shortcode .= ' ' . esc_attr( $arg ) . '="' . esc_attr( (string) implode( ',', $value ) ) . '"'; |
| 1008 | else |
| 1009 | $shortcode .= ' ' . esc_attr( $arg ) . '="' . esc_attr( (string) $value ) . '"'; |
| 1010 | } |
| 1011 | |
| 1012 | // get design data |
| 1013 | $design = get_post_meta( $args['id'], '_rl_design', true ); |
| 1014 | |
| 1015 | if ( ! empty( $design['menu_item'] ) ) { |
| 1016 | $design_data = $design[$design['menu_item']]; |
| 1017 | |
| 1018 | // remove show_title to avoid shortcode attribute duplication |
| 1019 | if ( isset( $design_data['show_title'] ) ) { |
| 1020 | if ( ! isset( $design_data['design_show_title'] ) ) |
| 1021 | $design_data['design_show_title'] = $design_data['show_title']; |
| 1022 | |
| 1023 | unset( $design_data['show_title'] ); |
| 1024 | } |
| 1025 | |
| 1026 | // remove show_caption to avoid shortcode attribute duplication |
| 1027 | if ( isset( $design_data['show_caption'] ) ) { |
| 1028 | if ( ! isset( $design_data['design_show_caption'] ) ) |
| 1029 | $design_data['design_show_caption'] = $design_data['show_caption']; |
| 1030 | |
| 1031 | unset( $design_data['show_caption'] ); |
| 1032 | } |
| 1033 | |
| 1034 | foreach ( $design_data as $arg => $value ) { |
| 1035 | $shortcode .= ' ' . esc_attr( $arg ) . '="' . esc_attr( (string) $value ) . '"'; |
| 1036 | } |
| 1037 | } |
| 1038 | |
| 1039 | // get lightbox data |
| 1040 | $lightbox = get_post_meta( $args['id'], '_rl_lightbox', true ); |
| 1041 | |
| 1042 | if ( ! empty( $lightbox['menu_item'] ) ) { |
| 1043 | foreach ( $lightbox[$lightbox['menu_item']] as $arg => $value ) { |
| 1044 | $shortcode .= ' ' . esc_attr( $arg ) . '="' . esc_attr( (string) $value ) . '"'; |
| 1045 | } |
| 1046 | } |
| 1047 | |
| 1048 | $forced_gallery_no = 0; |
| 1049 | |
| 1050 | // check forced gallery number |
| 1051 | if ( isset( $args['gallery_no'] ) ) { |
| 1052 | $args['gallery_no'] = (int) $args['gallery_no']; |
| 1053 | |
| 1054 | if ( $args['gallery_no'] > 0 ) |
| 1055 | $forced_gallery_no = $args['gallery_no']; |
| 1056 | } |
| 1057 | |
| 1058 | // get content |
| 1059 | $content = do_shortcode( '[gallery rl_gallery_id="' . esc_attr( $args['id'] ) .'"' . ( $forced_gallery_no > 0 ? ' rl_gallery_no="' . (int) $forced_gallery_no .'"' : '' ) . ' include="' . ( empty( $attachments ) ? '' : esc_attr( implode( ',', $attachments ) ) ) . '"' . $shortcode . ']' ); |
| 1060 | |
| 1061 | // make sure every filter is available in frontend ajax |
| 1062 | if ( wp_doing_ajax() ) |
| 1063 | $content = $rl->frontend->add_lightbox( $content ); |
| 1064 | |
| 1065 | return $content; |
| 1066 | } |
| 1067 | |
| 1068 | /** |
| 1069 | * Add a gallery button. |
| 1070 | * |
| 1071 | * @param string $editor_id Editor ID |
| 1072 | * @return void |
| 1073 | */ |
| 1074 | public function add_gallery_button( $editor_id ) { |
| 1075 | if ( get_post_type() === 'rl_gallery' ) |
| 1076 | return; |
| 1077 | |
| 1078 | $this->enqueue_gallery_scripts_styles(); |
| 1079 | |
| 1080 | echo '<button type="button" id="rl-insert-modal-gallery-button" class="button" data-editor="' . esc_attr( $editor_id ) . '"><span class="wp-media-buttons-icon dashicons dashicons-format-gallery"></span> ' . esc_html__( 'Add Gallery', 'responsive-lightbox' ) . '</button>'; |
| 1081 | } |
| 1082 | |
| 1083 | /** |
| 1084 | * Enqueue scripts and styles needed for gallery modal. |
| 1085 | * |
| 1086 | * @global string $pagenow |
| 1087 | * |
| 1088 | * @return void |
| 1089 | */ |
| 1090 | public function enqueue_gallery_scripts_styles() { |
| 1091 | global $pagenow; |
| 1092 | |
| 1093 | // count how many times function was executed |
| 1094 | static $run = 0; |
| 1095 | |
| 1096 | // allow this only once |
| 1097 | if ( $run > 0 ) |
| 1098 | return; |
| 1099 | |
| 1100 | $run++; |
| 1101 | |
| 1102 | // assign main instance |
| 1103 | $rl = Responsive_Lightbox(); |
| 1104 | |
| 1105 | wp_enqueue_script( 'responsive-lightbox-admin-gallery', RESPONSIVE_LIGHTBOX_URL . '/js/admin-gallery.js', array( 'jquery', 'underscore' ), $rl->defaults['version'], false ); |
| 1106 | |
| 1107 | wp_localize_script( |
| 1108 | 'responsive-lightbox-admin-gallery', |
| 1109 | 'rlArgsGallery', |
| 1110 | array( |
| 1111 | 'nonce' => wp_create_nonce( 'rl-gallery-post' ), |
| 1112 | 'post_id' => get_the_ID(), |
| 1113 | 'page' => esc_url( $pagenow ) |
| 1114 | ) |
| 1115 | ); |
| 1116 | |
| 1117 | wp_enqueue_style( 'responsive-lightbox-admin-gallery', RESPONSIVE_LIGHTBOX_URL . '/css/admin-gallery.css', [], $rl->defaults['version'] ); |
| 1118 | } |
| 1119 | |
| 1120 | /** |
| 1121 | * Modal gallery HTML template. |
| 1122 | * |
| 1123 | * @global string $wp_version |
| 1124 | * @global string $pagenow |
| 1125 | * |
| 1126 | * @return void |
| 1127 | */ |
| 1128 | public function modal_gallery_template() { |
| 1129 | global $wp_version; |
| 1130 | global $pagenow; |
| 1131 | |
| 1132 | // display only for post edit pages |
| 1133 | if ( ! ( ( ( $pagenow === 'post.php' || $pagenow === 'post-new.php' ) && get_post_type() !== 'rl_gallery' ) || ( version_compare( $wp_version, '5.8', '>=' ) && ( $pagenow === 'widgets.php' || $pagenow === 'customize.php' ) ) ) ) |
| 1134 | return; |
| 1135 | |
| 1136 | // get main instance |
| 1137 | $rl = Responsive_Lightbox(); |
| 1138 | |
| 1139 | $categories = ''; |
| 1140 | |
| 1141 | // builder categories? |
| 1142 | if ( $rl->options['builder']['categories'] ) { |
| 1143 | $terms = get_terms( |
| 1144 | array( |
| 1145 | 'taxonomy' => 'rl_category', |
| 1146 | 'orderby' => 'name', |
| 1147 | 'order' => 'ASC', |
| 1148 | 'hide_empty' => false, |
| 1149 | 'fields' => 'id=>name' |
| 1150 | ) |
| 1151 | ); |
| 1152 | |
| 1153 | // get categories dropdown |
| 1154 | $categories = wp_dropdown_categories( |
| 1155 | array( |
| 1156 | 'orderby' => 'name', |
| 1157 | 'order' => 'asc', |
| 1158 | 'show_option_none' => empty( $terms ) ? __( 'All categories', 'responsive-lightbox' ) : '', |
| 1159 | 'show_option_all' => __( 'All categories', 'responsive-lightbox' ), |
| 1160 | 'show_count' => false, |
| 1161 | 'hide_empty' => false, |
| 1162 | 'option_none_value' => 0, |
| 1163 | 'hierarchical' => true, |
| 1164 | 'selected' => 0, |
| 1165 | 'taxonomy' => 'rl_category', |
| 1166 | 'hide_if_empty' => false, |
| 1167 | 'echo' => false, |
| 1168 | 'id' => 'rl-media-attachment-categories', |
| 1169 | 'class' => 'attachment-filters', |
| 1170 | 'name' => '' |
| 1171 | ) |
| 1172 | ); |
| 1173 | } |
| 1174 | |
| 1175 | echo ' |
| 1176 | <div id="rl-modal-gallery" style="display: none;"> |
| 1177 | <div class="media-modal wp-core-ui"> |
| 1178 | <button type="button" class="media-modal-close"><span class="media-modal-icon"><span class="screen-reader-text">' . esc_html__( 'Close', 'responsive-lightbox' ) . '</span></span></button> |
| 1179 | <div class="media-modal-content"> |
| 1180 | <div class="media-frame mode-select wp-core-ui hide-menu hide-router"> |
| 1181 | <div class="media-frame-title"> |
| 1182 | <h1 class="wrap">' . esc_html__( 'Insert Gallery', 'responsive-lightbox' ) . ' <a class="rl-reload-galleries page-title-action" href="#">' . esc_html__( 'Reload', 'responsive-lightbox' ). '</a><span class="rl-gallery-reload-spinner spinner"></span></h1> |
| 1183 | </div> |
| 1184 | <div class="media-frame-content" data-columns="0"> |
| 1185 | <div class="attachments-browser"> |
| 1186 | <div class="uploader-inline rl-no-galleries" style="display: none;"> |
| 1187 | <div class="uploader-inline-content has-upload-message"> |
| 1188 | <h2 class="upload-message">' . esc_html__( 'No items found.', 'responsive-lightbox' ) . '</h2> |
| 1189 | <div class="upload-ui"> |
| 1190 | <h2 class="upload-instructions">' . esc_html__( 'No galleries? Create them first or try another search phrase.', 'responsive-lightbox' ) . '</h2> |
| 1191 | </div> |
| 1192 | </div> |
| 1193 | </div> |
| 1194 | <div class="media-toolbar">' . ( $rl->options['builder']['categories'] ? ' |
| 1195 | <div class="media-toolbar-secondary"><label for="rl-media-attachment-categories" class="screen-reader-text">' . esc_html__( 'Filter by category', 'responsive-lightbox' ) . '</label>' . ( $categories !== '' ? wp_kses( $categories, $this->allowed_select_html ) : '' ) . '</div>' : '' ) . ' |
| 1196 | <div class="media-toolbar-primary search-form"> |
| 1197 | <label for="rl-media-search-input" class="screen-reader-text">' . esc_html__( 'Search galleries', 'responsive-lightbox' ) . '</label><input type="search" placeholder="' . esc_attr__( 'Search galleries', 'responsive-lightbox' ) . '" id="rl-media-search-input" class="search"> |
| 1198 | </div> |
| 1199 | </div> |
| 1200 | <ul class="attachments rl-galleries-list ui-sortable ui-sortable-disabled"> |
| 1201 | </ul> |
| 1202 | <div class="media-sidebar visible"> |
| 1203 | <h2>' . esc_html__( 'Select A Gallery', 'responsive-lightbox' ) . '</h2> |
| 1204 | <p>' . esc_html__( 'To select a gallery simply click on one of the boxes to the left.', 'responsive-lightbox' ) . '</p> |
| 1205 | <p>' . esc_html__( 'To insert your gallery into the editor, click on the "Insert Gallery" button below.', 'responsive-lightbox' ) . '</p> |
| 1206 | </div> |
| 1207 | </div> |
| 1208 | </div> |
| 1209 | <div class="media-frame-toolbar"> |
| 1210 | <div class="media-toolbar"> |
| 1211 | <div class="media-toolbar-secondary"> |
| 1212 | <div class="media-selection empty"> |
| 1213 | <div class="selection-info"> |
| 1214 | <span class="rl-gallery-count count">' . esc_html( sprintf( _n( '%s image', '%s images', 0, 'responsive-lightbox' ), 0 ) ) . '</span> |
| 1215 | <a href="" class="button-link rl-edit-gallery-link">' . esc_html__( 'Edit gallery', 'responsive-lightbox' ) . '</a> |
| 1216 | </div> |
| 1217 | <div class="selection-view"> |
| 1218 | <span class="rl-gallery-images-spinner spinner" style="display: none;"></span> |
| 1219 | <ul class="attachments rl-attachments-list"> |
| 1220 | </ul> |
| 1221 | </div> |
| 1222 | </div> |
| 1223 | </div> |
| 1224 | <div class="media-toolbar-primary search-form"> |
| 1225 | <button style="display: none;" type="button" class="button media-button button-primary button-large rl-media-button-insert-gallery" disabled="disabled">' . esc_html__( 'Insert gallery into post', 'responsive-lightbox') . '</button> |
| 1226 | <button style="display: none;" type="button" class="button media-button button-primary button-large rl-media-button-select-gallery" disabled="disabled">' . esc_html__( 'Select gallery', 'responsive-lightbox') . '</button> |
| 1227 | <button type="button" class="button media-button button-secondary button-large rl-media-button-cancel-gallery">' . esc_html__( 'Cancel', 'responsive-lightbox') . '</button> |
| 1228 | </div> |
| 1229 | </div> |
| 1230 | </div> |
| 1231 | </div> |
| 1232 | </div> |
| 1233 | </div> |
| 1234 | <div class="media-modal-backdrop"></div> |
| 1235 | </div>'; |
| 1236 | } |
| 1237 | |
| 1238 | /** |
| 1239 | * Render gallery field. |
| 1240 | * |
| 1241 | * @param string $field Field name |
| 1242 | * @param string $tab_id Field tab |
| 1243 | * @param string $menu_item Field parent |
| 1244 | * @param array $args Field arguments |
| 1245 | * @param int $gallery_id Gallery ID |
| 1246 | * @param bool $subfield Is this a subfield |
| 1247 | * @return string |
| 1248 | */ |
| 1249 | public function render_field( $field, $tab_id, $menu_item, $args, $gallery_id, $subfield = false ) { |
| 1250 | if ( $subfield ) { |
| 1251 | $template = '%s%s'; |
| 1252 | $html = ''; |
| 1253 | $subhtml = ''; |
| 1254 | } else { |
| 1255 | $template = $args['type'] === 'section' ? '<th colspan="2"><h3>%s</h3></th>' : '<th><label for="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '">%s</label></th><td>%s</td>'; |
| 1256 | $html = '<tr class="rl-gallery-field-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . ' rl-gallery-field-' . esc_attr( $args['type'] ) . '" data-field_type="' . esc_attr( $args['type'] ) . '" data-field_name="' . esc_attr( $field ) . '">'; |
| 1257 | $subhtml = ''; |
| 1258 | } |
| 1259 | |
| 1260 | switch ( $args['type'] ) { |
| 1261 | case 'range': |
| 1262 | $html .= sprintf( |
| 1263 | $template, |
| 1264 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 1265 | '<input id="rl_' . esc_attr( $tab_id . '_' . $menu_item . '_' . $field ) . '" type="range" value="' . (int) $args['value'] . '" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . ']" min="' . ( ! empty( $args['min'] ) ? (int) $args['min'] : 0 ) . '"' . ( ! empty( $args['max'] ) ? ' max="' . (int) $args['max'] . '"' : '' ) . ' step="' . ( ! empty( $args['step'] ) ? (int) $args['step'] : 1 ) . '" oninput="this.form.rl_' . esc_attr( $tab_id ) . '_' . esc_attr( $menu_item ) . '_' . esc_attr( $field ) . '_range.value=this.value" /><output class="rl-gallery-field-output" name="rl_' . esc_attr( $tab_id ) . '_' . esc_attr( $menu_item ) . '_' . esc_attr( $field ) . '_range">' . (int) $args['value'] . '</output>' . ( ! empty( $args['append'] ) ? ' <span>' . esc_html( $args['append'] ) . '</span>' : '' ) . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' ) |
| 1266 | ); |
| 1267 | break; |
| 1268 | |
| 1269 | case 'radio': |
| 1270 | $subhtml = ''; |
| 1271 | |
| 1272 | foreach ( $args['options'] as $key => $label ) { |
| 1273 | $subhtml .= '<label class="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '" for="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field . '-' . $key ) . '"><input id="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field . '-' . $key ) . '" type="radio" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . ']" value="' . esc_attr( $key ) . '" ' . checked( $key, $args['value'], false ) . ' />' . esc_html( $label ) . '</label> '; |
| 1274 | } |
| 1275 | |
| 1276 | $html .= sprintf( |
| 1277 | $template, |
| 1278 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 1279 | $subhtml . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' ) |
| 1280 | ); |
| 1281 | break; |
| 1282 | |
| 1283 | case 'number': |
| 1284 | $html .= sprintf( |
| 1285 | $template, |
| 1286 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 1287 | '<input id="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '" class="small-text" type="number" value="' . esc_attr( $args['value'] ) . '" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . ']" min="' . ( ! empty( $args['min'] ) ? (int) $args['min'] : 0 ) . '"' . ( ! empty( $args['max'] ) ? ' max="' . (int) $args['max'] . '"' : '' ) . ' step="' . ( ! empty( $args['step'] ) ? (int) $args['step'] : 1 ) . '" />' . ( ! empty( $args['append'] ) ? ' <span>' . esc_html( $args['append'] ) . '</span>' : '' ) . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' ) |
| 1288 | ); |
| 1289 | break; |
| 1290 | |
| 1291 | case 'text': |
| 1292 | $html .= sprintf( |
| 1293 | $template, |
| 1294 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 1295 | '<input id="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '"' . ( ! empty( $args['class'] ) ? ' class="' . esc_attr( $args['class'] ) . '"' : '' ) . ' type="text" value="' . esc_attr( $args['value'] ) . '" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . ']" />' . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' ) |
| 1296 | ); |
| 1297 | break; |
| 1298 | |
| 1299 | case 'class': |
| 1300 | case 'textarea': |
| 1301 | $html .= sprintf( |
| 1302 | $template, |
| 1303 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 1304 | '<textarea id="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '"' . ( ! empty( $args['class'] ) ? ' class="' . esc_attr( $args['class'] ) . '"' : '' ) . ' name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . ']">' . esc_textarea( $args['value'] ) . '</textarea>' . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' ) |
| 1305 | ); |
| 1306 | break; |
| 1307 | |
| 1308 | case 'select': |
| 1309 | $subhtml = '<select id="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . ']">'; |
| 1310 | |
| 1311 | foreach ( $args['options'] as $key => $label ) { |
| 1312 | $subhtml .= ' |
| 1313 | <option value="' . esc_attr( $key ) . '" ' . selected( $args['value'], $key, false ) . '>' . esc_html( $label ) . '</option>'; |
| 1314 | } |
| 1315 | |
| 1316 | $html .= sprintf( |
| 1317 | $template, |
| 1318 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 1319 | $subhtml . '</select>' . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' ) |
| 1320 | ); |
| 1321 | break; |
| 1322 | |
| 1323 | case 'taxonomy': |
| 1324 | if ( taxonomy_exists( $args['taxonomy'] ) ) { |
| 1325 | $subhtml = wp_dropdown_categories( |
| 1326 | array( |
| 1327 | 'orderby' => 'name', |
| 1328 | 'order' => 'asc', |
| 1329 | 'show_option_none' => __( 'Root Folder', 'responsive-lightbox' ), |
| 1330 | 'show_option_all' => false, |
| 1331 | 'show_count' => false, |
| 1332 | 'hide_empty' => false, |
| 1333 | 'option_none_value' => 0, |
| 1334 | 'hierarchical' => true, |
| 1335 | 'selected' => $args['value']['id'], |
| 1336 | 'taxonomy' => $args['taxonomy'], |
| 1337 | 'hide_if_empty' => false, |
| 1338 | 'echo' => false, |
| 1339 | 'id' => 'rl-' . $tab_id . '-' . $menu_item . '-' . $field, |
| 1340 | 'name' => 'rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . '][id]' |
| 1341 | ) |
| 1342 | ); |
| 1343 | } else |
| 1344 | $subhtml = '<select id="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . '][]" ><option value="0">' . esc_html__( 'Root Folder', 'responsive-lightbox' ) . '</option></select> '; |
| 1345 | |
| 1346 | if ( isset( $args['include_children'] ) && $args['include_children'] ) { |
| 1347 | $subhtml .= '<label class="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '-include-children" for="rl-' . esc_attr( $tab_id ) . '-' . esc_attr( $menu_item ) . '-' . esc_attr( $field ) . '-include-children"><input id="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '-include-children" type="checkbox" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . '][children]" value="true" ' . checked( $args['value']['children'], true, false ) . ' />' . esc_html__( 'Include children.', 'responsive-lightbox' ) . '</label>'; |
| 1348 | } |
| 1349 | |
| 1350 | $html .= sprintf( |
| 1351 | $template, |
| 1352 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 1353 | $subhtml . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' ) |
| 1354 | ); |
| 1355 | break; |
| 1356 | |
| 1357 | case 'multiselect': |
| 1358 | $subhtml = '<select multiple="multiple" class="select2" id="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '" data-empty="' . (int) empty( $args['value'] ) . '" data-type="' . esc_attr( $field ) . '" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . '][]">'; |
| 1359 | |
| 1360 | if ( $field === 'post_term' ) { |
| 1361 | foreach ( $args['options'] as $taxanomy => $data ) { |
| 1362 | $subhtml .= '<optgroup label="' . esc_attr( $data['label'] ) . '">'; |
| 1363 | |
| 1364 | foreach ( $data['terms'] as $term_id => $name ) { |
| 1365 | $subhtml .= '<option value="' . esc_attr( $term_id ) . '" ' . selected( in_array( $term_id, $args['value'], false ), true, false ) . '>' . esc_html( $name ) . '</option>'; |
| 1366 | } |
| 1367 | |
| 1368 | $subhtml .= '</optgroup>'; |
| 1369 | } |
| 1370 | } else { |
| 1371 | foreach ( $args['options'] as $key => $label ) { |
| 1372 | $subhtml .= ' |
| 1373 | <option value="' . esc_attr( $key ) . '" ' . selected( in_array( $key, $args['value'], false ), true, false ) . '>' . esc_html( $label ) . '</option>'; |
| 1374 | } |
| 1375 | } |
| 1376 | |
| 1377 | $html .= sprintf( |
| 1378 | $template, |
| 1379 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 1380 | $subhtml . '</select>' . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' ) |
| 1381 | ); |
| 1382 | break; |
| 1383 | |
| 1384 | case 'boolean': |
| 1385 | $html .= sprintf( |
| 1386 | $template, |
| 1387 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 1388 | '<label class="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '" for="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '"><input id="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '" type="checkbox" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . ']" value="true" ' . checked( $args['value'], true, false ) . ' />' . esc_html( $args['label'] ) . '</label>' . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' ) |
| 1389 | ); |
| 1390 | break; |
| 1391 | |
| 1392 | case 'checkbox': |
| 1393 | $subhtml = ''; |
| 1394 | |
| 1395 | foreach ( $args['options'] as $key => $label ) { |
| 1396 | $subhtml .= '<label class="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field . '-' . $key ) . '" for="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field . '-' . $key ) . '"><input id="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field . '-' . $key ) . '" type="checkbox" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . '][' . esc_attr( $key ) . ']" value="true" ' . checked( in_array( $key, $args['value'], true ), true, false ) . ' />' . esc_html( $label ) . '</label><br />'; |
| 1397 | } |
| 1398 | |
| 1399 | $html .= sprintf( |
| 1400 | $template, |
| 1401 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 1402 | $subhtml . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' ) |
| 1403 | ); |
| 1404 | break; |
| 1405 | |
| 1406 | case 'multiple': |
| 1407 | $subhtml = ''; |
| 1408 | |
| 1409 | foreach ( $args['fields'] as $sub_field => $sub_args ) { |
| 1410 | $subhtml .= $this->render_field( $sub_field, $tab_id, $menu_item, $sub_args, $gallery_id, true ) . '<br />'; |
| 1411 | } |
| 1412 | |
| 1413 | $html .= sprintf( |
| 1414 | $template, |
| 1415 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 1416 | $subhtml . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' ) |
| 1417 | ); |
| 1418 | break; |
| 1419 | |
| 1420 | case 'color_picker': |
| 1421 | $html .= sprintf( |
| 1422 | $template, |
| 1423 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 1424 | '<input id="rl-' . esc_attr( $tab_id . '-' . $menu_item . '-' . $field ) . '" class="color-picker" type="text" value="' . esc_attr( $args['value'] ) . '" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . ']" data-default-color="' . esc_attr( $args['default'] ) . '" />' . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' ) |
| 1425 | ); |
| 1426 | break; |
| 1427 | |
| 1428 | case 'media_library': |
| 1429 | $data = get_post_meta( $gallery_id, '_rl_images', true ); |
| 1430 | |
| 1431 | // get images |
| 1432 | if ( ( ! empty( $data['menu_item'] ) && $data['menu_item'] === 'media' ) || ! ( wp_doing_ajax() && isset( $_POST['action'] ) && $_POST['action'] === 'rl-get-menu-content' ) ) |
| 1433 | $images = $this->get_gallery_images( $gallery_id ); |
| 1434 | else |
| 1435 | $images = []; |
| 1436 | |
| 1437 | // get media item template |
| 1438 | $media_item_template = $this->get_media_item_template( $args['preview'] ); |
| 1439 | |
| 1440 | // media buttons |
| 1441 | $buttons_desc = ''; |
| 1442 | |
| 1443 | // video support? |
| 1444 | if ( rl_current_lightbox_supports( 'video' ) ) { |
| 1445 | $buttons = [ '<a href="#" class="rl-gallery-select button button-secondary">' . __( 'Select images & videos', 'responsive-lightbox' ) . '</a>' ]; |
| 1446 | |
| 1447 | } else { |
| 1448 | $buttons[] = '<a href="#" class="rl-gallery-select button button-secondary">' . __( 'Select images', 'responsive-lightbox' ) . '</a>'; |
| 1449 | $buttons[] = '<a href="#" class="rl-gallery-select button button-disabled" disabled="true">' . __( 'Select images & videos', 'responsive-lightbox' ) . '</a>'; |
| 1450 | $buttons_desc_args = [ '<a href="https://dfactory.co/products/fancybox-pro/" target="_blank">Fancybox Pro</a>', '<a href="https://dfactory.co/products/lightgallery-lightbox/" target="_blank">Lightgallery Lightbox</a>', '<a href="https://dfactory.co/products/lightcase-lightbox/" target="_blank">Lightcase Lightbox</a>' ]; |
| 1451 | $buttons_desc = '<p class="description">' . wp_sprintf( __( 'HTML5 Videos and Embed Videos available only in %l.', 'responsive-lightbox' ), $buttons_desc_args ) . '</p>'; |
| 1452 | } |
| 1453 | |
| 1454 | $html .= ' |
| 1455 | <td colspan="2" class="rl-colspan"> |
| 1456 | <input type="hidden" class="rl-gallery-ids" name="rl_gallery[' . esc_attr( $tab_id ) . '][' . esc_attr( $menu_item ) . '][' . esc_attr( $field ) . '][ids]" value="' . esc_attr( ! empty( $args['value']['ids'] ) ? implode( ',', $args['value']['ids'] ) : '' ) . '">'; |
| 1457 | |
| 1458 | // embed video support? |
| 1459 | if ( rl_current_lightbox_supports( [ 'youtube', 'vimeo' ], 'OR' ) ) |
| 1460 | $buttons[] = '<a href="#" class="rl-gallery-select-videos button button-secondary">' . esc_html__( 'Embed videos', 'responsive-lightbox' ) . '</a>'; |
| 1461 | else |
| 1462 | $buttons[] = '<a href="#" class="rl-gallery-select-videos button button-disabled" disabled="true">' . esc_html__( 'Embed videos', 'responsive-lightbox' ) . '</a>'; |
| 1463 | |
| 1464 | // add buttons |
| 1465 | $html .= ' |
| 1466 | <div class="rl-gallery-buttons">' |
| 1467 | . implode( '', $buttons ) |
| 1468 | . $buttons_desc . |
| 1469 | '</div>'; |
| 1470 | |
| 1471 | $html .= ' |
| 1472 | <div class="rl-gallery-content"> |
| 1473 | <ul class="rl-gallery-images rl-gallery-images-media">'; |
| 1474 | |
| 1475 | if ( ! empty( $images ) ) { |
| 1476 | foreach ( $images as $image ) { |
| 1477 | if ( $image['id'] === 0 ) |
| 1478 | $excluded_item = $image['url']; |
| 1479 | else |
| 1480 | $excluded_item = $image['id']; |
| 1481 | |
| 1482 | // get image content html |
| 1483 | $html .= $this->get_gallery_preview_image_content( $image, $tab_id, $menu_item, $field, $media_item_template, $args['value']['exclude'], $excluded_item ); |
| 1484 | } |
| 1485 | } |
| 1486 | |
| 1487 | $html .= ' |
| 1488 | </ul> |
| 1489 | </div> |
| 1490 | </td>'; |
| 1491 | break; |
| 1492 | |
| 1493 | case 'media_preview': |
| 1494 | $this->menu_item = $menu_item; |
| 1495 | |
| 1496 | // get images |
| 1497 | $images = $this->get_gallery_images( $gallery_id ); |
| 1498 | |
| 1499 | // get media item template |
| 1500 | $media_item_template = $this->get_media_item_template( $args['preview'] ); |
| 1501 | |
| 1502 | $html .= ' |
| 1503 | <td colspan="2" class="rl-colspan"> |
| 1504 | <div class="rl-gallery-preview-inside"> |
| 1505 | <a href="#" class="rl-gallery-update-preview button button-secondary">' . esc_html__( 'Update preview', 'responsive-lightbox' ) . '</a><span class="spinner" style="display: none;"></span> |
| 1506 | <p class="description">' . esc_html__( 'Use this button after any change of the options below to see updated gallery preview.', 'responsive-lightbox' ) . '</p> |
| 1507 | </div> |
| 1508 | <div class="rl-gallery-content"> |
| 1509 | <ul class="rl-gallery-images rl-gallery-images-' . esc_attr( $menu_item ) . '">'; |
| 1510 | |
| 1511 | if ( ! empty( $images ) ) { |
| 1512 | foreach ( $images as $image ) { |
| 1513 | if ( empty( $image['id'] ) ) { |
| 1514 | $excluded_item = $image['url']; |
| 1515 | $image['id'] = 0; |
| 1516 | } else |
| 1517 | $excluded_item = $image['id']; |
| 1518 | |
| 1519 | // get image content html |
| 1520 | $html .= $this->get_gallery_preview_image_content( $image, $tab_id, $menu_item, $field, $media_item_template, $args['value']['exclude'], $excluded_item ); |
| 1521 | } |
| 1522 | } |
| 1523 | |
| 1524 | $html .= ' |
| 1525 | </ul> |
| 1526 | </div>'; |
| 1527 | |
| 1528 | if ( ! empty( $args['preview'] ) && isset( $args['preview']['pagination'] )&& $args['preview']['pagination'] ) |
| 1529 | $html .= $this->get_preview_pagination(); |
| 1530 | |
| 1531 | $html .= ' |
| 1532 | </td>'; |
| 1533 | break; |
| 1534 | |
| 1535 | case 'hidden': |
| 1536 | // prepare args |
| 1537 | $args['tab_id'] = $tab_id; |
| 1538 | $args['menu_item'] = $menu_item; |
| 1539 | $args['field'] = $field; |
| 1540 | |
| 1541 | $html .= sprintf( |
| 1542 | $template, |
| 1543 | '', |
| 1544 | call_user_func( $args['callback'], $args ) |
| 1545 | ); |
| 1546 | break; |
| 1547 | |
| 1548 | default: |
| 1549 | $html .= sprintf( |
| 1550 | $template, |
| 1551 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 1552 | apply_filters( 'rl_render_gallery_field_' . $args['type'], $subhtml, $field, $tab_id, $menu_item, $args, $subfield ) . ( ! empty ( $args['description'] ) ? '<p class="description">' . wp_kses_post( $args['description'] ) . '</p>' : '' ) |
| 1553 | ); |
| 1554 | } |
| 1555 | |
| 1556 | if ( ! $subfield ) |
| 1557 | $html .= '</tr>'; |
| 1558 | |
| 1559 | return apply_filters( 'rl_render_gallery_field', $html, $field, $tab_id, $menu_item, $args, $subfield, $gallery_id ); |
| 1560 | } |
| 1561 | |
| 1562 | /** |
| 1563 | * Get preview pagination. |
| 1564 | * |
| 1565 | * @param int $current_page |
| 1566 | * @return string |
| 1567 | */ |
| 1568 | public function get_preview_pagination( $current_page = 1 ) { |
| 1569 | $page_links = []; |
| 1570 | $total_pages = $current_page + 1; |
| 1571 | $current = $current_page; |
| 1572 | $disable_first = $disable_last = $disable_prev = $disable_next = false; |
| 1573 | $current_url = 'preview_page'; |
| 1574 | |
| 1575 | if ( $current == 1 ) { |
| 1576 | $disable_first = true; |
| 1577 | $disable_prev = true; |
| 1578 | } elseif ( $current == 2 ) |
| 1579 | $disable_first = true; |
| 1580 | |
| 1581 | if ( $current == $total_pages ) { |
| 1582 | $disable_last = true; |
| 1583 | $disable_next = true; |
| 1584 | } |
| 1585 | |
| 1586 | if ( $current == $total_pages - 1 ) |
| 1587 | $disable_last = true; |
| 1588 | |
| 1589 | if ( $disable_first ) |
| 1590 | $page_links[] = '<span class="tablenav-pages-navspan button disabled" aria-hidden="true">«</span>'; |
| 1591 | else { |
| 1592 | $page_links[] = sprintf( |
| 1593 | '<a class="first-page button" href="%s"><span class="screen-reader-text">%s</span><span aria-hidden="true">%s</span></a>', |
| 1594 | $current_url, |
| 1595 | esc_html__( 'First page', 'responsive-lightbox' ), |
| 1596 | '«' |
| 1597 | ); |
| 1598 | } |
| 1599 | |
| 1600 | if ( $disable_prev ) |
| 1601 | $page_links[] = '<span class="tablenav-pages-navspan button disabled" aria-hidden="true">‹</span>'; |
| 1602 | else { |
| 1603 | $page_links[] = sprintf( |
| 1604 | '<a class="prev-page button" href="%s"><span class="screen-reader-text">%s</span><span aria-hidden="true">%s</span></a>', |
| 1605 | $current_url . '/' . max( 1, $current - 1 ), |
| 1606 | esc_html__( 'Previous page', 'responsive-lightbox' ), |
| 1607 | '‹' |
| 1608 | ); |
| 1609 | } |
| 1610 | |
| 1611 | $html_current_page = sprintf( |
| 1612 | '%s<input disabled="disabled" class="current-page" id="current-page-selector" type="text" name="paged" value="%s" size="%d" aria-describedby="table-paging" /><span class="tablenav-paging-text">', |
| 1613 | '<label for="current-page-selector" class="screen-reader-text">' . esc_html__( 'Current Page', 'responsive-lightbox' ) . '</label>', |
| 1614 | $current, |
| 1615 | strlen( $total_pages ) |
| 1616 | ); |
| 1617 | |
| 1618 | $html_total_pages = sprintf( '<span class="total-pages">%s</span>', number_format_i18n( $total_pages ) ); |
| 1619 | $page_links[] = '<span class="paging-input">' . sprintf( _x( '%1$s', 'paging' ), $html_current_page, $html_total_pages ) . '</span></span>'; |
| 1620 | |
| 1621 | if ( $disable_next ) |
| 1622 | $page_links[] = '<span class="tablenav-pages-navspan button disabled" aria-hidden="true">›</span>'; |
| 1623 | else { |
| 1624 | $page_links[] = sprintf( |
| 1625 | '<a class="next-page button" href="%s"><span class="screen-reader-text">%s</span><span aria-hidden="true">%s</span></a>', |
| 1626 | $current_url . '/' . min( $total_pages, $current + 1 ), |
| 1627 | esc_html__( 'Next page', 'responsive-lightbox' ), |
| 1628 | '›' |
| 1629 | ); |
| 1630 | } |
| 1631 | |
| 1632 | if ( $disable_last ) |
| 1633 | $page_links[] = '<span class="tablenav-pages-navspan button disabled" aria-hidden="true">»</span>'; |
| 1634 | else { |
| 1635 | $page_links[] = sprintf( |
| 1636 | '<a class="last-page button" href="%s"><span class="screen-reader-text">%s</span><span aria-hidden="true">%s</span></a>', |
| 1637 | $current_url . '/' . $total_pages, |
| 1638 | esc_html__( 'Last page', 'responsive-lightbox' ), |
| 1639 | '»' |
| 1640 | ); |
| 1641 | } |
| 1642 | |
| 1643 | if ( $total_pages ) |
| 1644 | $page_class = $total_pages < 2 ? 'one-page' : ''; |
| 1645 | else |
| 1646 | $page_class = 'no-pages'; |
| 1647 | |
| 1648 | return '<div class="rl-gallery-preview-pagination tablenav"><div class="tablenav-pages ' . esc_attr( $page_class ) . '"><span class="pagination-links">' . join( "\n", $page_links ) . '</span></div>'; |
| 1649 | } |
| 1650 | |
| 1651 | /** |
| 1652 | * Sanitize field based on type. Internal use only. |
| 1653 | * |
| 1654 | * @global string $wp_version |
| 1655 | * |
| 1656 | * @param string $field Field name |
| 1657 | * @param mixed $value Field value |
| 1658 | * @param array $args Field arguments |
| 1659 | * @return mixed |
| 1660 | */ |
| 1661 | public function sanitize_field( $field, $value, $args ) { |
| 1662 | switch ( $args['type'] ) { |
| 1663 | case 'radio': |
| 1664 | case 'select': |
| 1665 | $value = array_key_exists( $value, $args['options'] ) ? $value : $args['default']; |
| 1666 | break; |
| 1667 | |
| 1668 | case 'taxonomy': |
| 1669 | if ( is_array( $value ) ) { |
| 1670 | if ( isset( $value['id'] ) ) |
| 1671 | $value['id'] = (int) $value['id']; |
| 1672 | else |
| 1673 | $value['id'] = 0; |
| 1674 | |
| 1675 | $value['children'] = isset( $value['children'] ); |
| 1676 | } else |
| 1677 | $value = $args['default']; |
| 1678 | |
| 1679 | // get term |
| 1680 | $term = get_term( $value['id'], $args['taxonomy'] ); |
| 1681 | |
| 1682 | // valid term? |
| 1683 | if ( is_a( $term, 'WP_Term' ) ) |
| 1684 | $value['id'] = $term->term_id; |
| 1685 | else |
| 1686 | $value['id'] = 0; |
| 1687 | break; |
| 1688 | |
| 1689 | case 'multiselect': |
| 1690 | if ( is_array( $value ) ) { |
| 1691 | // is it post term field? |
| 1692 | if ( $field === 'post_term' ) { |
| 1693 | $terms = []; |
| 1694 | |
| 1695 | foreach ( $args['options'] as $data ) { |
| 1696 | $terms += $data['terms']; |
| 1697 | } |
| 1698 | |
| 1699 | $args['options'] = $terms; |
| 1700 | } |
| 1701 | |
| 1702 | $values = []; |
| 1703 | |
| 1704 | foreach ( $value as $subvalue ) { |
| 1705 | if ( array_key_exists( $subvalue, $args['options'] ) ) |
| 1706 | $values[] = $subvalue; |
| 1707 | } |
| 1708 | |
| 1709 | $value = $values; |
| 1710 | } else |
| 1711 | $value = $args['default']; |
| 1712 | break; |
| 1713 | |
| 1714 | case 'checkbox': |
| 1715 | if ( is_array( $value ) && ! empty( $value ) ) { |
| 1716 | $sort = []; |
| 1717 | |
| 1718 | foreach ( $value as $sort_key => $bool ) { |
| 1719 | if ( array_key_exists( $sort_key, $args['options'] ) ) |
| 1720 | $sort[] = $sort_key; |
| 1721 | } |
| 1722 | |
| 1723 | $value = $sort; |
| 1724 | } else |
| 1725 | $value = []; |
| 1726 | break; |
| 1727 | |
| 1728 | case 'boolean': |
| 1729 | $value = $value === 'true'; |
| 1730 | break; |
| 1731 | |
| 1732 | case 'range': |
| 1733 | case 'number': |
| 1734 | $value = (int) $value; |
| 1735 | |
| 1736 | // is value lower than? |
| 1737 | if ( isset( $args['min'] ) && $value < $args['min'] ) |
| 1738 | $value = $args['min']; |
| 1739 | |
| 1740 | // is value greater than? |
| 1741 | if ( isset( $args['max'] ) && $value > $args['max'] ) |
| 1742 | $value = $args['max']; |
| 1743 | break; |
| 1744 | |
| 1745 | case 'class': |
| 1746 | $value = trim( $value ); |
| 1747 | |
| 1748 | // more than 1 class? |
| 1749 | if ( strpos( $value, ' ' ) !== false ) { |
| 1750 | // get unique valid HTML classes |
| 1751 | $value = array_unique( array_filter( array_map( 'sanitize_html_class', explode( ' ', $value ) ) ) ); |
| 1752 | |
| 1753 | if ( ! empty( $value ) ) |
| 1754 | $value = implode( ' ', $value ); |
| 1755 | else |
| 1756 | $value = ''; |
| 1757 | // single class |
| 1758 | } else |
| 1759 | $value = sanitize_html_class( $value ); |
| 1760 | break; |
| 1761 | |
| 1762 | case 'text': |
| 1763 | $value = trim( sanitize_text_field( $value ) ); |
| 1764 | break; |
| 1765 | |
| 1766 | case 'textarea': |
| 1767 | global $wp_version; |
| 1768 | |
| 1769 | // WP 4.7+ |
| 1770 | if ( version_compare( $wp_version, '4.7', '>=' ) ) |
| 1771 | $value = trim( sanitize_textarea_field( $value ) ); |
| 1772 | // _sanitize_text_fields |
| 1773 | else { |
| 1774 | $value = wp_check_invalid_utf8( $value ); |
| 1775 | |
| 1776 | if ( strpos( $value, '<' ) !== false ) { |
| 1777 | $value = wp_pre_kses_less_than( $value ); |
| 1778 | |
| 1779 | // this will strip extra whitespace for us |
| 1780 | $value = wp_strip_all_tags( $value, false ); |
| 1781 | |
| 1782 | // use html entities in a special case to make sure no later newline stripping stage could lead to a functional tag |
| 1783 | $value = str_replace( "<\n", "<\n", $value ); |
| 1784 | } |
| 1785 | |
| 1786 | $value = trim( $value ); |
| 1787 | $found = false; |
| 1788 | |
| 1789 | while ( preg_match('/%[a-f0-9]{2}/i', $value, $match ) ) { |
| 1790 | $value = str_replace( $match[0], '', $value ); |
| 1791 | $found = true; |
| 1792 | } |
| 1793 | |
| 1794 | // strip out the whitespace that may now exist after removing the octets |
| 1795 | if ( $found ) |
| 1796 | $value = trim( preg_replace( '/ +/', ' ', $value ) ); |
| 1797 | } |
| 1798 | break; |
| 1799 | |
| 1800 | case 'color_picker': |
| 1801 | if ( preg_match( '/^#[a-f0-9]{6}$/i', $value ) !== 1 ) |
| 1802 | $value = $args['default']; |
| 1803 | break; |
| 1804 | |
| 1805 | case 'media_library': |
| 1806 | if ( is_array( $value ) ) { |
| 1807 | $data = $args['default']; |
| 1808 | |
| 1809 | if ( rl_current_lightbox_supports( [ 'youtube', 'vimeo' ], 'OR' ) ) { |
| 1810 | $reindexed_embed = []; |
| 1811 | |
| 1812 | // check embed items |
| 1813 | if ( array_key_exists( 'embed', $value ) && is_array( $value['embed'] ) && ! empty( $value['embed'] ) ) { |
| 1814 | $copy = $value['embed']; |
| 1815 | |
| 1816 | $index = 0; |
| 1817 | |
| 1818 | foreach ( $value['embed'] as $embed_id => $embed_data ) { |
| 1819 | // check url |
| 1820 | if ( ! array_key_exists( 'url', $embed_data ) ) { |
| 1821 | unset( $copy[$embed_id] ); |
| 1822 | |
| 1823 | continue; |
| 1824 | } else |
| 1825 | $copy[$embed_id]['url'] = esc_url_raw( $embed_data['url'] ); |
| 1826 | |
| 1827 | // check width |
| 1828 | if ( ! array_key_exists( 'width', $embed_data ) ) |
| 1829 | $copy[$embed_id]['width'] = 0; |
| 1830 | else |
| 1831 | $copy[$embed_id]['width'] = (int) $embed_data['width']; |
| 1832 | |
| 1833 | // check height |
| 1834 | if ( ! array_key_exists( 'height', $embed_data ) ) |
| 1835 | $copy[$embed_id]['height'] = 0; |
| 1836 | else |
| 1837 | $copy[$embed_id]['height'] = (int) $embed_data['height']; |
| 1838 | |
| 1839 | // check thumbnail url |
| 1840 | if ( empty( $embed_data['thumbnail_url'] ) ) |
| 1841 | $copy[$embed_id]['thumbnail_url'] = ''; |
| 1842 | else |
| 1843 | $copy[$embed_id]['thumbnail_url'] = esc_url_raw( $embed_data['thumbnail_url'] ); |
| 1844 | |
| 1845 | // check thumbnail width |
| 1846 | if ( ! array_key_exists( 'thumbnail_width', $embed_data ) ) |
| 1847 | $copy[$embed_id]['thumbnail_width'] = 0; |
| 1848 | else |
| 1849 | $copy[$embed_id]['thumbnail_width'] = (int) $embed_data['thumbnail_width']; |
| 1850 | |
| 1851 | // check thumbnail height |
| 1852 | if ( ! array_key_exists( 'thumbnail_height', $embed_data ) ) |
| 1853 | $copy[$embed_id]['thumbnail_height'] = 0; |
| 1854 | else |
| 1855 | $copy[$embed_id]['thumbnail_height'] = (int) $embed_data['thumbnail_height']; |
| 1856 | |
| 1857 | // check title |
| 1858 | if ( empty( $embed_data['title'] ) ) |
| 1859 | $copy[$embed_id]['title'] = ''; |
| 1860 | else |
| 1861 | $copy[$embed_id]['title'] = trim( sanitize_text_field( $embed_data['title'] ) ); |
| 1862 | |
| 1863 | // check caption |
| 1864 | if ( empty( $embed_data['caption'] ) ) |
| 1865 | $copy[$embed_id]['caption'] = ''; |
| 1866 | else |
| 1867 | $copy[$embed_id]['caption'] = trim( sanitize_textarea_field( $embed_data['caption'] ) ); |
| 1868 | |
| 1869 | // check date |
| 1870 | if ( empty( $embed_data['date'] ) ) |
| 1871 | $copy[$embed_id]['date'] = ''; |
| 1872 | else |
| 1873 | $copy[$embed_id]['date'] = date( 'Y-m-d H:i:s', strtotime( $embed_data['date'] ) ); |
| 1874 | |
| 1875 | // new embed id |
| 1876 | $new_id = 'e' . $index; |
| 1877 | |
| 1878 | // add embed data |
| 1879 | $data['embed'][$new_id] = $copy[$embed_id]; |
| 1880 | $data['embed'][$new_id]['id'] = $new_id; |
| 1881 | |
| 1882 | // add special id |
| 1883 | $reindexed_embed[$embed_id] = 'em' . $index++; |
| 1884 | } |
| 1885 | |
| 1886 | // last replacement is 'em' to avoid replacing same embed ids |
| 1887 | $reindexed_embed['em'] = 'e'; |
| 1888 | |
| 1889 | // prepare embed additional data |
| 1890 | $atts_args = [ |
| 1891 | 'embed_keys' => array_keys( $data['embed'] ), |
| 1892 | 'providers' => [ 'youtube', 'vimeo' ] |
| 1893 | ]; |
| 1894 | } else |
| 1895 | $atts_args = []; |
| 1896 | } else |
| 1897 | $atts_args = []; |
| 1898 | |
| 1899 | |
| 1900 | // check ids |
| 1901 | if ( array_key_exists( 'ids', $value ) ) { |
| 1902 | // prepare ids |
| 1903 | $ids = (string) trim( $value['ids'] ); |
| 1904 | |
| 1905 | if ( $ids !== '' ) { |
| 1906 | // reindex embed |
| 1907 | if ( ! empty( $reindexed_embed ) ) |
| 1908 | $ids = str_replace( array_keys( $reindexed_embed ), array_values( $reindexed_embed ), $ids ); |
| 1909 | |
| 1910 | // get unique and non empty attachment ids only |
| 1911 | $data['ids'] = $this->check_attachments( array_unique( array_filter( explode( ',', $ids ) ) ), $atts_args ); |
| 1912 | } else |
| 1913 | $data['ids'] = []; |
| 1914 | } |
| 1915 | |
| 1916 | // check excluded items |
| 1917 | if ( array_key_exists( 'exclude', $value ) && is_array( $value['exclude'] ) && ! empty( $value['exclude'] ) ) { |
| 1918 | // reindex embed |
| 1919 | if ( ! empty( $reindexed_embed ) ) |
| 1920 | $value['exclude'] = explode( ',', str_replace( array_keys( $reindexed_embed ), array_values( $reindexed_embed ), implode( ',', array_filter( $value['exclude'] ) ) ) ); |
| 1921 | |
| 1922 | // get unique and non empty attachment ids only |
| 1923 | $data['exclude'] = $this->check_attachments( array_unique( array_filter( $value['exclude'] ) ), $atts_args ); |
| 1924 | } |
| 1925 | |
| 1926 | $value = $data; |
| 1927 | } else |
| 1928 | $value = $args['default']; |
| 1929 | break; |
| 1930 | |
| 1931 | case 'media_preview': |
| 1932 | if ( is_array( $value ) ) { |
| 1933 | $data = $args['default']; |
| 1934 | |
| 1935 | // check excluded items |
| 1936 | if ( array_key_exists( 'exclude', $value ) && is_array( $value['exclude'] ) && ! empty( $value['exclude'] ) ) { |
| 1937 | $ids = $strings = []; |
| 1938 | |
| 1939 | foreach ( $value['exclude'] as $exclude_item ) { |
| 1940 | $item = trim( $exclude_item ); |
| 1941 | |
| 1942 | if ( is_numeric( $item ) ) |
| 1943 | $ids[] = (int) $item; |
| 1944 | elseif ( $item !== '' ) |
| 1945 | $strings[] = $item; |
| 1946 | } |
| 1947 | |
| 1948 | if ( ! empty( $ids ) ) { |
| 1949 | // get unique and non empty attachment ids only |
| 1950 | $ids = $this->check_attachments( array_unique( array_filter( $ids ) ) ); |
| 1951 | } |
| 1952 | |
| 1953 | $data['exclude'] = $ids + $strings; |
| 1954 | } |
| 1955 | |
| 1956 | $value = $data; |
| 1957 | } else |
| 1958 | $value = $args['default']; |
| 1959 | } |
| 1960 | |
| 1961 | return apply_filters( 'rl_sanitize_gallery_field', $value, $args ); |
| 1962 | } |
| 1963 | |
| 1964 | /** |
| 1965 | * Sanitize set of fields. |
| 1966 | * |
| 1967 | * @param array $items Fields |
| 1968 | * @param array $data POST data |
| 1969 | * @param string $tab_id Gallery tab |
| 1970 | * @param string $menu_item Gallery menu item |
| 1971 | * @return array |
| 1972 | */ |
| 1973 | public function sanitize_fields( $items, $data, $tab_id, $menu_item ) { |
| 1974 | $safedata = []; |
| 1975 | |
| 1976 | foreach ( $items as $field => $item ) { |
| 1977 | // skip this field |
| 1978 | if ( isset( $item['save'] ) && ! $item['save'] ) |
| 1979 | continue; |
| 1980 | |
| 1981 | // available field? |
| 1982 | if ( isset( $data[$tab_id], $data[$tab_id][$menu_item], $data[$tab_id][$menu_item][$field] ) ) |
| 1983 | $safedata[$tab_id][$menu_item][$field] = $this->sanitize_field( $field, $data[$tab_id][$menu_item][$field], $item ); |
| 1984 | // boolean field? |
| 1985 | elseif ( $item['type'] === 'boolean' ) |
| 1986 | $safedata[$tab_id][$menu_item][$field] = false; |
| 1987 | // multiple fields? |
| 1988 | elseif ( $item['type'] === 'multiple' ) { |
| 1989 | foreach ( $item['fields'] as $subfield => $subitem ) { |
| 1990 | // available subfield? |
| 1991 | if ( isset( $data[$tab_id], $data[$tab_id][$menu_item], $data[$tab_id][$menu_item][$subfield] ) ) |
| 1992 | $safedata[$tab_id][$menu_item][$subfield] = $this->sanitize_field( $subfield, $data[$tab_id][$menu_item][$subfield], $subitem ); |
| 1993 | // boolean subfield? |
| 1994 | elseif ( $subitem['type'] === 'boolean' ) |
| 1995 | $safedata[$tab_id][$menu_item][$subfield] = false; |
| 1996 | // any other case |
| 1997 | else |
| 1998 | $safedata[$tab_id][$menu_item][$subfield] = $subitem['default']; |
| 1999 | } |
| 2000 | // any other case |
| 2001 | } else |
| 2002 | $safedata[$tab_id][$menu_item][$field] = $item['default']; |
| 2003 | } |
| 2004 | |
| 2005 | return $safedata; |
| 2006 | } |
| 2007 | |
| 2008 | /** |
| 2009 | * Add menu tabs after the post title. |
| 2010 | * |
| 2011 | * @global array $wp_meta_boxes |
| 2012 | * |
| 2013 | * @param object $post Post object |
| 2014 | * @return void |
| 2015 | */ |
| 2016 | public function after_title_nav_menu( $post ) { |
| 2017 | if ( $post->post_type !== 'rl_gallery' ) |
| 2018 | return; |
| 2019 | |
| 2020 | global $wp_meta_boxes; |
| 2021 | |
| 2022 | // check active tab |
| 2023 | $active_tab = isset( $_GET['rl_active_tab'] ) ? sanitize_key( $_GET['rl_active_tab'] ) : ''; |
| 2024 | $active_tab = ! empty( $active_tab ) && array_key_exists( $active_tab, $this->tabs ) ? $active_tab : 'images'; |
| 2025 | |
| 2026 | echo ' |
| 2027 | <h2 class="nav-tab-wrapper">'; |
| 2028 | |
| 2029 | foreach ( $this->tabs as $key => $data ) { |
| 2030 | echo ' |
| 2031 | <a id="rl-gallery-tab-' . esc_attr( $key ) . '" class="rl-gallery-tab nav-tab' . ( $key === $active_tab ? ' nav-tab-active' : '' ) . '" href="#' . esc_attr( $key ) . '">' . esc_html( $data['label'] ) . '</a>'; |
| 2032 | } |
| 2033 | |
| 2034 | echo ' |
| 2035 | </h2>'; |
| 2036 | |
| 2037 | do_meta_boxes( $post->post_type, 'responsive_lightbox_metaboxes', $post ); |
| 2038 | |
| 2039 | unset( $wp_meta_boxes[$post->post_type]['responsive_lightbox_metaboxes'] ); |
| 2040 | } |
| 2041 | |
| 2042 | /** |
| 2043 | * Add class to hide metabox. |
| 2044 | * |
| 2045 | * @param array $classes |
| 2046 | * @return array |
| 2047 | */ |
| 2048 | public function hide_metabox( $classes ) { |
| 2049 | $classes[] = 'rl-metabox-content'; |
| 2050 | $classes[] = 'rl-hide-metabox'; |
| 2051 | |
| 2052 | return $classes; |
| 2053 | } |
| 2054 | |
| 2055 | /** |
| 2056 | * Add class to display the metabox. |
| 2057 | * |
| 2058 | * @param array $classes |
| 2059 | * @return array |
| 2060 | */ |
| 2061 | function display_metabox( $classes ) { |
| 2062 | $classes[] = 'rl-metabox-content'; |
| 2063 | $classes[] = 'rl-display-metabox'; |
| 2064 | |
| 2065 | return $classes; |
| 2066 | } |
| 2067 | |
| 2068 | /** |
| 2069 | * Add active tab to post redirect destination URL. |
| 2070 | * |
| 2071 | * @param string $location Destination URL |
| 2072 | * @return string |
| 2073 | */ |
| 2074 | function add_active_tab( $location ) { |
| 2075 | // check active tab |
| 2076 | $active_tab = isset( $_POST['rl_active_tab'] ) ? sanitize_key( $_POST['rl_active_tab'] ) : ''; |
| 2077 | |
| 2078 | return add_query_arg( 'rl_active_tab', ! empty( $active_tab ) && array_key_exists( $active_tab, $this->tabs ) ? $active_tab : 'images', $location ); |
| 2079 | } |
| 2080 | |
| 2081 | /** |
| 2082 | * Add metaboxes. |
| 2083 | * |
| 2084 | * @return void |
| 2085 | */ |
| 2086 | public function add_meta_boxes() { |
| 2087 | // check active tab |
| 2088 | $active_tab = isset( $_GET['rl_active_tab'] ) ? sanitize_key( $_GET['rl_active_tab'] ) : ''; |
| 2089 | $active_tab = ! empty( $active_tab ) && array_key_exists( $active_tab, $this->tabs ) ? $active_tab : 'images'; |
| 2090 | |
| 2091 | // normal metaboxes |
| 2092 | foreach ( $this->tabs as $key => $args ) { |
| 2093 | if ( $key === 'images' ) |
| 2094 | $new_args = $args + array( 'tab_id' => $key, 'active_tab' => $active_tab ); |
| 2095 | else |
| 2096 | $new_args = $args + array( 'tab_id' => $key ); |
| 2097 | |
| 2098 | // handle metabox class |
| 2099 | if ( $active_tab === $key ) |
| 2100 | add_filter( 'postbox_classes_rl_gallery_responsive-gallery-' . $key, array( $this, 'display_metabox' ) ); |
| 2101 | else |
| 2102 | add_filter( 'postbox_classes_rl_gallery_responsive-gallery-' . $key, array( $this, 'hide_metabox' ) ); |
| 2103 | |
| 2104 | add_meta_box( 'responsive-gallery-' . $key, sprintf( esc_html__( 'Gallery %s', 'responsive-lightbox' ), $args['label'] ), array( $this, 'add_metabox' ), 'rl_gallery', 'responsive_lightbox_metaboxes', 'high', $new_args ); |
| 2105 | } |
| 2106 | |
| 2107 | // side metaboxes |
| 2108 | add_meta_box( 'responsive-gallery-shortcode', esc_html__( 'Gallery Code', 'responsive-lightbox' ), array( $this, 'shortcode_metabox' ), 'rl_gallery', 'side', 'core' ); |
| 2109 | } |
| 2110 | |
| 2111 | /** |
| 2112 | * Add single metabox. |
| 2113 | * |
| 2114 | * @param object $post Post object |
| 2115 | * @param array $callback_args Arguments |
| 2116 | * @return void |
| 2117 | */ |
| 2118 | public function add_metabox( $post, $callback_args ) { |
| 2119 | $html = $callback_args['args']['tab_id'] === 'images' ? '<input type="hidden" name="rl_active_tab" value="' . esc_attr( $callback_args['args']['active_tab'] ) . '" />' : ''; |
| 2120 | |
| 2121 | // default menu item |
| 2122 | $menu_item = 'options'; |
| 2123 | |
| 2124 | // get tab data |
| 2125 | $data = get_post_meta( $post->ID, '_rl_' . $callback_args['args']['tab_id'], true ); |
| 2126 | |
| 2127 | if ( ! is_array( $data ) ) |
| 2128 | $data = []; |
| 2129 | |
| 2130 | if ( $callback_args['args']['tab_id'] === 'design' && ! empty( $data['menu_item'] ) && is_array( $data[$data['menu_item']] ) ) { |
| 2131 | $design_data = $data[$data['menu_item']]; |
| 2132 | |
| 2133 | // remove show_title |
| 2134 | if ( isset( $design_data['show_title'] ) ) { |
| 2135 | if ( ! isset( $design_data['design_show_title'] ) ) |
| 2136 | $design_data['design_show_title'] = $design_data['show_title']; |
| 2137 | |
| 2138 | unset( $design_data['show_title'] ); |
| 2139 | } |
| 2140 | |
| 2141 | // remove show_caption |
| 2142 | if ( isset( $design_data['show_caption'] ) ) { |
| 2143 | if ( ! isset( $design_data['design_show_caption'] ) ) |
| 2144 | $design_data['design_show_caption'] = $design_data['show_caption']; |
| 2145 | |
| 2146 | unset( $design_data['show_caption'] ); |
| 2147 | } |
| 2148 | |
| 2149 | $data[$data['menu_item']] = $design_data; |
| 2150 | } |
| 2151 | |
| 2152 | // maybe add description |
| 2153 | $html .= ! empty( $callback_args['args']['description'] ) ? '<p class="rl-gallery-tab-description">' . esc_html( $callback_args['args']['description'] ) . '</p>' : ''; |
| 2154 | |
| 2155 | // assign main instance |
| 2156 | $rl = Responsive_Lightbox(); |
| 2157 | |
| 2158 | // maybe add menu |
| 2159 | if ( ! empty( $callback_args['args']['menu_items'] ) ) { |
| 2160 | // get selected menu item |
| 2161 | $menu_item = ! empty( $data['menu_item'] ) && in_array( $data['menu_item'], array_keys( $callback_args['args']['menu_items'] ) ) ? $data['menu_item'] : key( $callback_args['args']['menu_items'] ); |
| 2162 | |
| 2163 | $html .= ' |
| 2164 | <div class="rl-gallery-tab-menu rl-gallery-tab-menu-' . esc_attr( $callback_args['args']['tab_id'] ) . '">'; |
| 2165 | |
| 2166 | foreach ( $callback_args['args']['menu_items'] as $menu_key => $menu_label ) { |
| 2167 | // disable select for remote library if needed |
| 2168 | if ( $menu_key === 'remote_library' && ! $rl->options['remote_library']['active'] ) { |
| 2169 | $title = __( 'Remote Library is disabled. Enable it in the settings.', 'responsive-lightbox' ); |
| 2170 | $disabled = true; |
| 2171 | // disable select for media folders if needed |
| 2172 | } elseif ( $menu_key === 'folders' && ! $rl->options['folders']['active'] ) { |
| 2173 | $title = __( 'Media Folders are disabled. Enable it in the settings.', 'responsive-lightbox' ); |
| 2174 | $disabled = true; |
| 2175 | // other menu items |
| 2176 | } else { |
| 2177 | $title = ''; |
| 2178 | $disabled = false; |
| 2179 | } |
| 2180 | |
| 2181 | $html .= ' |
| 2182 | <label' . ( $title !== '' ? ' title="' . esc_attr( $title ). '"' : '' ) . '><input type="radio" class="rl-gallery-tab-menu-item" name="rl_gallery[' . esc_attr( $callback_args['args']['tab_id'] ) . '][menu_item]" value="' . esc_attr( $menu_key ) . '" ' . checked( $menu_item, $menu_key, false ) . ' ' . disabled( $disabled, true, false ) . ' />' . esc_html( $menu_label ) . ( $callback_args['args']['tab_id'] === 'config' && $menu_key === 'default' ? ' (' . esc_html( $this->tabs['config']['menu_items'][$rl->options['settings']['builder_gallery']] ) . ')' : '' ) . '</label>'; |
| 2183 | } |
| 2184 | |
| 2185 | $html .= ' |
| 2186 | <span class="spinner" style="display: none;"></span> |
| 2187 | </div>'; |
| 2188 | } |
| 2189 | |
| 2190 | $class = ''; |
| 2191 | |
| 2192 | // disable gallery images content for remote library or media folders if needed |
| 2193 | if ( $callback_args['args']['tab_id'] === 'images' && ( ( $menu_item === 'remote_library' && ! $rl->options['remote_library']['active'] ) || ( $menu_item === 'folders' && ! $rl->options['folders']['active'] ) ) ) |
| 2194 | $class = 'rl-loading-content'; |
| 2195 | |
| 2196 | $html .= ' |
| 2197 | <div class="rl-gallery-tab-content rl-gallery-tab-content-' . esc_attr( $callback_args['args']['tab_id'] ) . ( $class !== '' ? ' ' . esc_attr( $class ) : '' ) . '">'; |
| 2198 | |
| 2199 | $html .= ! empty( $callback_args['args']['callback'] ) && is_callable( $callback_args['args']['callback'] ) ? call_user_func( $callback_args['args']['callback'], $callback_args['args']['tab_id'], $data, $menu_item, $post->ID ) : $this->get_metabox_content( $callback_args['args']['tab_id'], $data, $menu_item, $post->ID ); |
| 2200 | |
| 2201 | $html .= ' |
| 2202 | </div>'; |
| 2203 | |
| 2204 | // get allowed html |
| 2205 | $allowed_html = wp_kses_allowed_html( 'post' ); |
| 2206 | |
| 2207 | $allowed_html['a']['disabled'] = []; |
| 2208 | $allowed_html['span']['data-select2-id'] = []; |
| 2209 | $allowed_html['input'] = [ |
| 2210 | 'type' => [], |
| 2211 | 'name' => [], |
| 2212 | 'value' => [], |
| 2213 | 'class' => [], |
| 2214 | 'id' => [], |
| 2215 | 'size' => [], |
| 2216 | 'checked' => [], |
| 2217 | 'disabled' => [], |
| 2218 | 'aria-describedby' => [], |
| 2219 | 'min' => [], |
| 2220 | 'max' => [], |
| 2221 | 'step' => [], |
| 2222 | 'data-default-color' => [] |
| 2223 | ]; |
| 2224 | $allowed_html['select'] = [ |
| 2225 | 'name' => [], |
| 2226 | 'id' => [], |
| 2227 | 'class' => [], |
| 2228 | 'multiple' => [], |
| 2229 | 'data-empty' => [], |
| 2230 | 'data-type' => [], |
| 2231 | 'aria-hidden' => [] |
| 2232 | ]; |
| 2233 | $allowed_html['option'] = [ |
| 2234 | 'value' => [], |
| 2235 | 'selected' => [], |
| 2236 | 'class' => [] |
| 2237 | ]; |
| 2238 | $allowed_html['optgroup'] = [ |
| 2239 | 'label' => [] |
| 2240 | ]; |
| 2241 | |
| 2242 | add_filter( 'safe_style_css', [ $this, 'allow_style_attributes' ] ); |
| 2243 | |
| 2244 | echo wp_kses( $html, $allowed_html ); |
| 2245 | |
| 2246 | remove_filter( 'safe_style_css', [ $this, 'allow_style_attributes' ] ); |
| 2247 | } |
| 2248 | |
| 2249 | /** |
| 2250 | * Add new properties to style safe list. |
| 2251 | * |
| 2252 | * @param array $styles |
| 2253 | * @return array |
| 2254 | */ |
| 2255 | public function allow_style_attributes( $styles ) { |
| 2256 | $styles[] = 'display'; |
| 2257 | $styles[] = 'visibility'; |
| 2258 | |
| 2259 | return $styles; |
| 2260 | } |
| 2261 | |
| 2262 | /** |
| 2263 | * Get single metabox content. |
| 2264 | * |
| 2265 | * @param string $tab_id Tab ID |
| 2266 | * @param array $data Metabox data |
| 2267 | * @param string $menu_item Specified menu item |
| 2268 | * @param int $gallery_id Gallery ID |
| 2269 | * @return string |
| 2270 | */ |
| 2271 | public function get_metabox_content( $tab_id, $data, $menu_item, $gallery_id = 0 ) { |
| 2272 | $html = ' |
| 2273 | <div class="rl-gallery-tab-inside rl-gallery-tab-inside-' . esc_attr( $tab_id ) . '-' . esc_attr( $menu_item ) . '"> |
| 2274 | <table class="form-table">'; |
| 2275 | |
| 2276 | switch ( $tab_id ) { |
| 2277 | case 'config': |
| 2278 | // assign main instance |
| 2279 | $rl = Responsive_Lightbox(); |
| 2280 | |
| 2281 | // get default gallery fields |
| 2282 | $default_gallery = $rl->frontend->get_default_gallery_fields(); |
| 2283 | |
| 2284 | // assign settings and defaults |
| 2285 | $settings = $rl->settings->settings; |
| 2286 | $defaults = $rl->defaults; |
| 2287 | |
| 2288 | if ( ! array_key_exists( 'default_gallery', $settings ) ) |
| 2289 | $settings['default_gallery']['fields'] = $default_gallery; |
| 2290 | |
| 2291 | // assign default values |
| 2292 | foreach ( $default_gallery as $field => $field_args ) { |
| 2293 | $defaults['default_gallery'][$field] = $field_args['default']; |
| 2294 | } |
| 2295 | |
| 2296 | // valid gallery? |
| 2297 | if ( array_key_exists( $menu_item . '_gallery', $settings ) && array_key_exists( $menu_item . '_gallery', $defaults ) ) { |
| 2298 | if ( $menu_item === 'default' ) |
| 2299 | $fields = $settings['default_gallery']['fields']; |
| 2300 | else { |
| 2301 | $fields = $rl->frontend->get_unique_fields( $settings['default_gallery']['fields'], $settings[$menu_item . '_gallery']['fields'] ); |
| 2302 | |
| 2303 | // add default gallery default values |
| 2304 | foreach ( $default_gallery as $field => $field_args ) { |
| 2305 | $defaults[$menu_item . '_gallery'][$field] = $field_args['default']; |
| 2306 | } |
| 2307 | } |
| 2308 | |
| 2309 | foreach ( $fields as $field => $args ) { |
| 2310 | if ( $args['type'] === 'multiple' ) { |
| 2311 | $new_args = $args; |
| 2312 | |
| 2313 | foreach ( $args['fields'] as $subfield => $subargs ) { |
| 2314 | $new_args['fields'][$subfield] = $subargs + array( |
| 2315 | 'value' => isset( $data[$menu_item], $data[$menu_item][$subfield] ) ? $data[$menu_item][$subfield] : $defaults[$menu_item . '_gallery'][$subfield], |
| 2316 | 'default' => $defaults[$menu_item . '_gallery'][$subfield] |
| 2317 | ); |
| 2318 | } |
| 2319 | } else { |
| 2320 | $new_args = $args + array( |
| 2321 | 'value' => isset( $data[$menu_item], $data[$menu_item][$field] ) ? $data[$menu_item][$field] : $defaults[$menu_item . '_gallery'][$field], |
| 2322 | 'default' => $defaults[$menu_item . '_gallery'][$field] |
| 2323 | ); |
| 2324 | } |
| 2325 | |
| 2326 | $html .= $this->render_field( $field, $tab_id, $menu_item, $new_args, $gallery_id ); |
| 2327 | } |
| 2328 | // just in case ajax would fail |
| 2329 | } else |
| 2330 | $html .= '<p>' . esc_html__( 'No data', 'responsive-lightbox' ) . '</p>'; |
| 2331 | break; |
| 2332 | |
| 2333 | default: |
| 2334 | foreach ( $this->fields[$tab_id][$menu_item] as $field => $args ) { |
| 2335 | // was this field stored in a database? |
| 2336 | if ( isset( $args['save'] ) && ! $args['save'] ) |
| 2337 | $new_args = $args; |
| 2338 | elseif ( $args['type'] === 'multiple' ) { |
| 2339 | $new_args = $args; |
| 2340 | |
| 2341 | foreach ( $args['fields'] as $subfield => $subargs ) { |
| 2342 | $new_args['fields'][$subfield] = $subargs + array( 'value' => isset( $data[$menu_item], $data[$menu_item][$subfield] ) ? $data[$menu_item][$subfield] : $subargs['default'] ); |
| 2343 | } |
| 2344 | } else |
| 2345 | $new_args = $args + array( 'value' => isset( $data[$menu_item], $data[$menu_item][$field] ) ? $data[$menu_item][$field] : $args['default'] ); |
| 2346 | |
| 2347 | // media preview? |
| 2348 | // if ( $tab_id === 'images' && $menu_item === 'featured' && $field === 'attachments' && $args['type'] === 'media_preview' ) |
| 2349 | // $new_args['subfields'] = $data['featured']; |
| 2350 | |
| 2351 | $html .= $this->render_field( $field, $tab_id, $menu_item, $new_args, $gallery_id ); |
| 2352 | } |
| 2353 | } |
| 2354 | |
| 2355 | $html .= ' |
| 2356 | </table> |
| 2357 | </div>'; |
| 2358 | |
| 2359 | return apply_filters( 'rl_gallery_tab_content', $html, $tab_id, $data, $menu_item ); |
| 2360 | } |
| 2361 | |
| 2362 | /** |
| 2363 | * Update number of gallery images when attachment is deleted. |
| 2364 | * |
| 2365 | * @param int $attachment_id |
| 2366 | * @return void |
| 2367 | */ |
| 2368 | public function delete_attachment( $attachment_id ) { |
| 2369 | //@TODO |
| 2370 | } |
| 2371 | |
| 2372 | /** |
| 2373 | * Get number of gallery images. |
| 2374 | * |
| 2375 | * @param int $gallery_id |
| 2376 | * @return int |
| 2377 | */ |
| 2378 | public function get_gallery_images_number( $gallery_id ) { |
| 2379 | return count( $this->get_gallery_images( $gallery_id, [ 'count_images' => true, 'preview' => false, 'exclude' => true ] ) ); |
| 2380 | } |
| 2381 | |
| 2382 | /** |
| 2383 | * Get gallery images. |
| 2384 | * |
| 2385 | * @global string $pagenow |
| 2386 | * |
| 2387 | * @param int $gallery_id Gallery ID |
| 2388 | * @param array $args Gallery arguments |
| 2389 | * @return array |
| 2390 | */ |
| 2391 | public function get_gallery_images( $gallery_id = 0, $args = [] ) { |
| 2392 | $images = []; |
| 2393 | $excluded = []; |
| 2394 | |
| 2395 | // assign main instance |
| 2396 | $rl = Responsive_Lightbox(); |
| 2397 | |
| 2398 | // get args |
| 2399 | $defaults = array( |
| 2400 | 'count_images' => false, |
| 2401 | 'exclude' => false, |
| 2402 | 'posts_per_page' => -1, |
| 2403 | 'images_per_page' => 0, |
| 2404 | 'page' => 1, |
| 2405 | 'limit' => 0, |
| 2406 | 'nopaging' => true, |
| 2407 | 'image_size' => 'large', |
| 2408 | 'thumbnail_size' => 'thumbnail', |
| 2409 | 'pagination_type' => 'paged', |
| 2410 | 'pagination_position' => 'bottom', |
| 2411 | 'orderby' => 'menu_order', |
| 2412 | 'order' => 'asc', |
| 2413 | 'preview' => is_admin(), |
| 2414 | 'preview_type' => 'update', |
| 2415 | 'preview_page' => 1, |
| 2416 | 'preview_per_page' => 20, |
| 2417 | 'taxonomy' => $rl->options['folders']['media_taxonomy'], |
| 2418 | 'folder' => array( |
| 2419 | 'id' => 0, |
| 2420 | 'children' => null // do not change! |
| 2421 | ) |
| 2422 | ); |
| 2423 | |
| 2424 | // parse arguments |
| 2425 | $args = wp_parse_args( apply_filters( 'rl_get_gallery_images_args', $args, $gallery_id ), $defaults ); |
| 2426 | |
| 2427 | // disable counting mode |
| 2428 | if ( $args['preview'] ) |
| 2429 | $args['count_images'] = false; |
| 2430 | |
| 2431 | // sanitize args |
| 2432 | $args['exclude'] = (bool) ! empty( $args['exclude'] ); |
| 2433 | $args['posts_per_page'] = ! empty( $args['posts_per_page'] ) ? (int) $args['posts_per_page'] : -1; |
| 2434 | $args['nopaging'] = (bool) ! empty( $args['nopaging'] ); |
| 2435 | |
| 2436 | // check gallery post type |
| 2437 | $valid_gallery_type = ( get_post_type( $gallery_id ) === 'rl_gallery' ); |
| 2438 | |
| 2439 | // is it rl_gallery? skip when counting mode is enabled |
| 2440 | if ( $valid_gallery_type && ! $args['count_images'] ) { |
| 2441 | $paging = get_post_meta( $gallery_id, '_rl_paging', true ); |
| 2442 | |
| 2443 | if ( isset( $paging['menu_item'] ) ) { |
| 2444 | $pagination = $paging[$paging['menu_item']]; |
| 2445 | |
| 2446 | if ( $pagination['pagination'] ) { |
| 2447 | $args['nopaging'] = false; |
| 2448 | $args['images_per_page'] = $pagination['images_per_page']; |
| 2449 | $args['pagination_type'] = $pagination['pagination_type']; |
| 2450 | |
| 2451 | // infinite type? |
| 2452 | if ( $args['pagination_type'] === 'infinite' ) |
| 2453 | $args['pagination_position'] = 'bottom'; |
| 2454 | else |
| 2455 | $args['pagination_position'] = $pagination['pagination_position']; |
| 2456 | } else |
| 2457 | $args['nopaging'] = true; |
| 2458 | } |
| 2459 | } |
| 2460 | |
| 2461 | global $pagenow; |
| 2462 | |
| 2463 | // is it preview? |
| 2464 | if ( ( in_array( $pagenow, array( 'post.php', 'post-new.php' ), true ) && $gallery_id ) || ( isset( $_POST['action'] ) && $_POST['action'] === 'rl-get-preview-content' ) || ( wp_doing_ajax() && isset( $_POST['action'] ) && ( $_POST['action'] === 'rl-post-gallery-preview' || $_POST['action'] === 'rl-get-menu-content' ) ) ) |
| 2465 | $args['images_per_page'] = 0; |
| 2466 | |
| 2467 | if ( isset( $_GET['rl_page'] ) ) |
| 2468 | $args['page'] = (int) $_GET['rl_page']; |
| 2469 | else |
| 2470 | $args['page'] = (int) $args['page']; |
| 2471 | |
| 2472 | // is it rl_gallery? |
| 2473 | if ( $valid_gallery_type ) { |
| 2474 | // no need order in counting mode |
| 2475 | if ( ! $args['count_images'] ) { |
| 2476 | // get config metadata |
| 2477 | $config_meta = get_post_meta( $gallery_id, '_rl_config', true ); |
| 2478 | |
| 2479 | // config order |
| 2480 | if ( isset( $config_meta['menu_item'] ) ) { |
| 2481 | $config = $config_meta[$config_meta['menu_item']]; |
| 2482 | |
| 2483 | $args['orderby'] = $config['orderby']; |
| 2484 | $args['order'] = $config['order']; |
| 2485 | } |
| 2486 | } |
| 2487 | |
| 2488 | // get images metadata |
| 2489 | $data = get_post_meta( $gallery_id, '_rl_images', true ); |
| 2490 | |
| 2491 | // array? |
| 2492 | if ( ! is_array( $data ) ) |
| 2493 | $data = []; |
| 2494 | |
| 2495 | // get menu item |
| 2496 | if ( ! empty( $this->menu_item ) ) |
| 2497 | $menu_item = $this->menu_item; |
| 2498 | elseif ( array_key_exists( 'menu_item', $data ) ) |
| 2499 | $menu_item = $data['menu_item']; |
| 2500 | else |
| 2501 | $menu_item = 'media'; |
| 2502 | |
| 2503 | // valid data? |
| 2504 | if ( ! array_key_exists( $menu_item, $data ) ) |
| 2505 | $data[$menu_item] = []; |
| 2506 | |
| 2507 | if ( $args['preview'] && $this->fields['images'][$menu_item]['attachments']['preview']['pagination'] ) { |
| 2508 | if ( isset( $args['preview_page'] ) ) |
| 2509 | $args['preview_page'] = (int) $args['preview_page']; |
| 2510 | else |
| 2511 | $args['preview_page'] = 1; |
| 2512 | |
| 2513 | $args['preview_per_page'] = (int) $args['preview_per_page']; |
| 2514 | } |
| 2515 | |
| 2516 | switch ( $menu_item ) { |
| 2517 | case 'media': |
| 2518 | // check embed data |
| 2519 | if ( ! empty( $data[$menu_item]['attachments']['embed'] ) ) { |
| 2520 | $atts_args = [ |
| 2521 | 'embed_keys' => array_keys( $data[$menu_item]['attachments']['embed'] ), |
| 2522 | 'providers' => [ 'youtube', 'vimeo' ] |
| 2523 | ]; |
| 2524 | } else |
| 2525 | $atts_args = []; |
| 2526 | |
| 2527 | // get attachment ids |
| 2528 | $attachments = ! empty( $data[$menu_item]['attachments']['ids'] ) ? $this->check_attachments( array_unique( array_filter( $data[$menu_item]['attachments']['ids'] ) ), $atts_args ) : []; |
| 2529 | |
| 2530 | // filter attachments |
| 2531 | $attachments = apply_filters( 'rl_get_gallery_images_attachments', $attachments, $atts_args ); |
| 2532 | |
| 2533 | // exclude any attachments? |
| 2534 | if ( $args['exclude'] && ! empty( $data[$menu_item]['attachments']['exclude'] ) ) |
| 2535 | $attachments = array_diff( $attachments, $data[$menu_item]['attachments']['exclude'] ); |
| 2536 | |
| 2537 | // check filtered attachments |
| 2538 | $attachments = $this->check_attachments( $attachments, $atts_args ); |
| 2539 | |
| 2540 | // any attachments? |
| 2541 | if ( $attachments ) { |
| 2542 | if ( $args['limit'] ) |
| 2543 | $counter = 0; |
| 2544 | |
| 2545 | foreach ( $attachments as $attachment_id ) { |
| 2546 | // for counting mode get attachment id only |
| 2547 | if ( $args['count_images'] ) |
| 2548 | $images[] = $attachment_id; |
| 2549 | else { |
| 2550 | // embed? |
| 2551 | if ( preg_match( '/^e\d+$/', $attachment_id ) === 1 ) { |
| 2552 | $attachment_data = $data[$menu_item]['attachments']['embed'][$attachment_id]; |
| 2553 | $attachment_data['type'] = 'embed'; |
| 2554 | } else |
| 2555 | $attachment_data = $attachment_id; |
| 2556 | |
| 2557 | // get attachment image data |
| 2558 | $images[] = $this->get_gallery_image_src( $attachment_data, $args['image_size'], $args['thumbnail_size'] ); |
| 2559 | |
| 2560 | // limit attachments? |
| 2561 | if ( $args['limit'] ) { |
| 2562 | $counter++; |
| 2563 | |
| 2564 | // limit reached? |
| 2565 | if ( $counter === $args['limit'] ) |
| 2566 | break; |
| 2567 | } |
| 2568 | } |
| 2569 | } |
| 2570 | } |
| 2571 | break; |
| 2572 | |
| 2573 | case 'featured': |
| 2574 | // only for featured frontend galleries |
| 2575 | if ( ! is_admin() || wp_doing_ajax() ) { |
| 2576 | // prepare featured fields |
| 2577 | $this->fields['images']['featured'] = $this->prepare_featured_fields( $this->fields['images']['featured'] ); |
| 2578 | } |
| 2579 | |
| 2580 | // copy arguments |
| 2581 | $query_args = $args; |
| 2582 | |
| 2583 | // skip order for counting mode |
| 2584 | if ( ! $args['count_images'] ) { |
| 2585 | // prevent duplicating images order (config tab) with posts order (images tab), query will handle empty strings |
| 2586 | if ( array_key_exists( 'post_orderby', $args ) ) |
| 2587 | $query_args['orderby'] = $args['post_orderby']; |
| 2588 | elseif ( array_key_exists( 'orderby', $data[$menu_item] ) ) |
| 2589 | $query_args['orderby'] = $data[$menu_item]['orderby']; |
| 2590 | else |
| 2591 | $query_args['orderby'] = ''; |
| 2592 | |
| 2593 | if ( array_key_exists( 'post_order', $args ) ) |
| 2594 | $query_args['order'] = $args['post_order']; |
| 2595 | elseif ( array_key_exists( 'order', $data[$menu_item] ) ) |
| 2596 | $query_args['order'] = $data[$menu_item]['order']; |
| 2597 | else |
| 2598 | $query_args['order'] = ''; |
| 2599 | } |
| 2600 | |
| 2601 | // get attachment ids |
| 2602 | $attachments = $this->gallery_query( array_merge( $data[$menu_item], $query_args ) ); |
| 2603 | |
| 2604 | // filter attachments |
| 2605 | $attachments = apply_filters( 'rl_get_gallery_images_attachments', $attachments ); |
| 2606 | |
| 2607 | // exclude any attachments? |
| 2608 | if ( $args['exclude'] && ! empty( $data[$menu_item]['attachments']['exclude'] ) ) |
| 2609 | $attachments = array_diff( $attachments, $data[$menu_item]['attachments']['exclude'] ); |
| 2610 | |
| 2611 | // any attachments? |
| 2612 | if ( $attachments ) { |
| 2613 | if ( $args['limit'] ) |
| 2614 | $counter = 0; |
| 2615 | |
| 2616 | foreach ( $attachments as $attachment_id ) { |
| 2617 | // real attachment? |
| 2618 | if ( ! wp_attachment_is_image( $attachment_id ) ) |
| 2619 | continue; |
| 2620 | |
| 2621 | // for counting mode get attachment id only |
| 2622 | if ( $args['count_images'] ) |
| 2623 | $images[] = $attachment_id; |
| 2624 | else { |
| 2625 | // get attachment image data |
| 2626 | $images[] = $this->get_gallery_image_src( $attachment_id, $args['image_size'], $args['thumbnail_size'] ); |
| 2627 | |
| 2628 | // limit attachments? |
| 2629 | if ( $args['limit'] ) { |
| 2630 | $counter++; |
| 2631 | |
| 2632 | // limit reached? |
| 2633 | if ( $counter === $args['limit'] ) |
| 2634 | break; |
| 2635 | } |
| 2636 | } |
| 2637 | } |
| 2638 | } |
| 2639 | break; |
| 2640 | |
| 2641 | case 'folders': |
| 2642 | // is folders active? |
| 2643 | if ( ! $rl->options['folders']['active'] ) |
| 2644 | break; |
| 2645 | |
| 2646 | if ( ! array_key_exists( 'folder', $data[$menu_item] ) ) |
| 2647 | $data[$menu_item]['folder'] = $defaults['folder']; |
| 2648 | |
| 2649 | // ajax requests |
| 2650 | if ( is_string( $args['folder']['id'] ) ) |
| 2651 | $args['folder']['id'] = (int) $args['folder']['id']; |
| 2652 | |
| 2653 | // not empty folder term id? |
| 2654 | if ( ! empty( $args['folder']['id'] ) ) { |
| 2655 | // get term |
| 2656 | $term = get_term( $args['folder']['id'], $args['taxonomy'] ); |
| 2657 | |
| 2658 | // valid term? |
| 2659 | if ( is_a( $term, 'WP_Term' ) ) |
| 2660 | $folder_id = (int) $term->term_id; |
| 2661 | else |
| 2662 | $folder_id = (int) $data[$menu_item]['folder']['id']; |
| 2663 | } else { |
| 2664 | if ( isset( $_POST['action'] ) && $_POST['action'] === 'rl-get-preview-content' ) |
| 2665 | $folder_id = $args['folder']['id']; |
| 2666 | else |
| 2667 | $folder_id = (int) $data[$menu_item]['folder']['id']; |
| 2668 | } |
| 2669 | |
| 2670 | if ( $folder_id >= 0 ) { |
| 2671 | $include_children = false; |
| 2672 | |
| 2673 | // null means folder was not changed |
| 2674 | if ( $args['folder']['children'] === null ) { |
| 2675 | if ( array_key_exists( 'children', $data[$menu_item]['folder'] ) && $data[$menu_item]['folder']['children'] === true ) |
| 2676 | $include_children = true; |
| 2677 | // overwritten by args |
| 2678 | } else { |
| 2679 | if ( is_string( $args['folder']['children'] ) ) { |
| 2680 | if ( $args['folder']['children'] === 'true' ) |
| 2681 | $include_children = true; |
| 2682 | } elseif ( is_bool( $args['folder']['children'] ) ) { |
| 2683 | if ( $args['folder']['children'] ) |
| 2684 | $include_children = true; |
| 2685 | } |
| 2686 | } |
| 2687 | |
| 2688 | if ( $folder_id === 0 ) { |
| 2689 | if ( $include_children ) { |
| 2690 | $all_folders = get_terms( |
| 2691 | array( |
| 2692 | 'taxonomy' => $args['taxonomy'], |
| 2693 | 'hide_empty' => false, |
| 2694 | 'fields' => 'ids', |
| 2695 | 'hierarchical' => false, |
| 2696 | 'number' => 0 |
| 2697 | ) |
| 2698 | ); |
| 2699 | |
| 2700 | $tax_query = array( |
| 2701 | array( |
| 2702 | 'relation' => 'OR', |
| 2703 | array( |
| 2704 | 'taxonomy' => $args['taxonomy'], |
| 2705 | 'field' => 'term_id', |
| 2706 | 'terms' => ( ! is_wp_error( $all_folders ) ) ? $all_folders : $folder_id, |
| 2707 | 'include_children' => $include_children, |
| 2708 | 'operator' => 'IN' |
| 2709 | ), |
| 2710 | array( |
| 2711 | 'taxonomy' => $args['taxonomy'], |
| 2712 | 'field' => 'term_id', |
| 2713 | 'terms' => $folder_id, |
| 2714 | 'include_children' => $include_children, |
| 2715 | 'operator' => 'NOT EXISTS' |
| 2716 | ) |
| 2717 | ) |
| 2718 | ); |
| 2719 | } else { |
| 2720 | $tax_query = array( |
| 2721 | array( |
| 2722 | 'taxonomy' => $args['taxonomy'], |
| 2723 | 'field' => 'term_id', |
| 2724 | 'terms' => $folder_id, |
| 2725 | 'include_children' => $include_children, |
| 2726 | 'operator' => 'NOT EXISTS' |
| 2727 | ) |
| 2728 | ); |
| 2729 | } |
| 2730 | } else { |
| 2731 | $tax_query = array( |
| 2732 | array( |
| 2733 | 'taxonomy' => $args['taxonomy'], |
| 2734 | 'field' => 'term_id', |
| 2735 | 'terms' => $folder_id, |
| 2736 | 'include_children' => $include_children, |
| 2737 | 'operator' => 'IN' |
| 2738 | ) |
| 2739 | ); |
| 2740 | } |
| 2741 | |
| 2742 | // prepare query arguments |
| 2743 | $wp_query_args = array( |
| 2744 | 'post_type' => 'attachment', |
| 2745 | 'post_status' => 'inherit', |
| 2746 | 'post_mime_type' => array( 'image/jpeg', 'image/gif', 'image/png' ), |
| 2747 | 'nopaging' => true, |
| 2748 | 'posts_per_page' => -1, |
| 2749 | 'fields' => 'ids', |
| 2750 | 'tax_query' => $tax_query |
| 2751 | ); |
| 2752 | |
| 2753 | // is it preview? |
| 2754 | if ( $args['preview'] ) { |
| 2755 | $wp_query_args['posts_per_page'] = $args['preview_per_page']; |
| 2756 | $wp_query_args['offset'] = ( $args['preview_page'] - 1 ) * $args['preview_per_page']; |
| 2757 | $wp_query_args['nopaging'] = false; |
| 2758 | } |
| 2759 | |
| 2760 | // run query |
| 2761 | $query = new WP_Query( apply_filters( 'rl_folders_query_args', $wp_query_args ) ); |
| 2762 | |
| 2763 | // get attachment ids |
| 2764 | $attachments = $query->get_posts(); |
| 2765 | |
| 2766 | // valid attachments? |
| 2767 | if ( ! is_wp_error( $attachments ) ) { |
| 2768 | // cast ids to int |
| 2769 | $attachments = array_map( 'intval', $attachments ); |
| 2770 | |
| 2771 | // make sure to skip duplicates |
| 2772 | $attachments = array_unique( $attachments ); |
| 2773 | |
| 2774 | // filter attachments |
| 2775 | $attachments = apply_filters( 'rl_get_gallery_images_attachments', $attachments ); |
| 2776 | |
| 2777 | // exclude any attachments? |
| 2778 | if ( $args['exclude'] && ! empty( $data[$menu_item]['attachments']['exclude'] ) ) |
| 2779 | $attachments = array_diff( $attachments, $data[$menu_item]['attachments']['exclude'] ); |
| 2780 | |
| 2781 | // any attachments? |
| 2782 | if ( $attachments ) { |
| 2783 | if ( $args['limit'] ) |
| 2784 | $counter = 0; |
| 2785 | |
| 2786 | foreach ( $attachments as $attachment_id ) { |
| 2787 | // real attachment? |
| 2788 | if ( ! wp_attachment_is_image( $attachment_id ) ) |
| 2789 | continue; |
| 2790 | |
| 2791 | // for counting mode get attachment id only |
| 2792 | if ( $args['count_images'] ) |
| 2793 | $images[] = $attachment_id; |
| 2794 | else { |
| 2795 | // get attachment image data |
| 2796 | $images[] = $this->get_gallery_image_src( $attachment_id, $args['image_size'], $args['thumbnail_size'] ); |
| 2797 | |
| 2798 | // limit attachments? |
| 2799 | if ( $args['limit'] ) { |
| 2800 | $counter++; |
| 2801 | |
| 2802 | // limit reached? |
| 2803 | if ( $counter === $args['limit'] ) |
| 2804 | break; |
| 2805 | } |
| 2806 | } |
| 2807 | } |
| 2808 | } |
| 2809 | } |
| 2810 | } |
| 2811 | break; |
| 2812 | |
| 2813 | case 'remote_library': |
| 2814 | // is remote library active? |
| 2815 | if ( ! $rl->options['remote_library']['active'] ) |
| 2816 | break; |
| 2817 | |
| 2818 | // no media search phrase? |
| 2819 | if ( ! isset( $args['media_search'] ) ) |
| 2820 | $args['media_search'] = isset( $data[$menu_item]['media_search'] ) ? $data[$menu_item]['media_search'] : ''; |
| 2821 | |
| 2822 | // no media provider? |
| 2823 | if ( ! isset( $args['media_provider'] ) ) |
| 2824 | $args['media_provider'] = isset( $data[$menu_item]['media_provider'] ) ? $data[$menu_item]['media_provider'] : 'all'; |
| 2825 | |
| 2826 | // get remote images |
| 2827 | $images = $rl->remote_library->get_remote_library_images( $args ); |
| 2828 | break; |
| 2829 | } |
| 2830 | } |
| 2831 | |
| 2832 | // skip order for counting mode |
| 2833 | if ( ! $args['count_images'] ) { |
| 2834 | // config sort order |
| 2835 | switch ( $args['orderby'] ) { |
| 2836 | case 'id': |
| 2837 | $sort = []; |
| 2838 | |
| 2839 | foreach ( $images as $key => $image ) { |
| 2840 | // set sorting value |
| 2841 | $sort[$key] = $image['id']; |
| 2842 | } |
| 2843 | |
| 2844 | // sort |
| 2845 | array_multisort( $sort, $args['order'] === 'asc' ? SORT_ASC : SORT_DESC, SORT_NUMERIC, $images ); |
| 2846 | break; |
| 2847 | |
| 2848 | case 'title': |
| 2849 | $sort = []; |
| 2850 | |
| 2851 | if ( $valid_gallery_type ) { |
| 2852 | // get lightbox data |
| 2853 | $lightbox_meta = get_post_meta( $gallery_id, '_rl_lightbox', true ); |
| 2854 | |
| 2855 | // valid data? |
| 2856 | if ( isset( $lightbox_meta['menu_item'] ) ) |
| 2857 | $title_arg = $lightbox_meta[$lightbox_meta['menu_item']]['lightbox_image_title']; |
| 2858 | else |
| 2859 | $title_arg = $rl->options['settings']['gallery_image_title']; |
| 2860 | } else |
| 2861 | $title_arg = $rl->options['settings']['gallery_image_title']; |
| 2862 | |
| 2863 | $images_copy = $images; |
| 2864 | |
| 2865 | foreach ( $images_copy as $key => $image ) { |
| 2866 | if ( $title_arg === 'global' ) |
| 2867 | $images[$key]['title'] = $rl->frontend->get_attachment_title( $image['id'], $rl->options['settings']['gallery_image_title'] ); |
| 2868 | elseif ( $title_arg === 'default' ) |
| 2869 | $images[$key]['title'] = ''; |
| 2870 | else |
| 2871 | $images[$key]['title'] = $rl->frontend->get_attachment_title( $image['id'], $title_arg ); |
| 2872 | |
| 2873 | // set sorting value |
| 2874 | $sort[$key] = function_exists( 'mb_strtolower' ) ? mb_strtolower( $images[$key]['title'] ) : strtolower( $images[$key]['title'] ); |
| 2875 | } |
| 2876 | |
| 2877 | // sort |
| 2878 | array_multisort( $sort, $args['order'] === 'asc' ? SORT_ASC : SORT_DESC, SORT_STRING, $images ); |
| 2879 | break; |
| 2880 | |
| 2881 | case 'post_date': |
| 2882 | $sort = []; |
| 2883 | |
| 2884 | foreach ( $images as $key => $image ) { |
| 2885 | // set sorting value |
| 2886 | $sort[$key] = $image['date']; |
| 2887 | } |
| 2888 | |
| 2889 | // sort |
| 2890 | array_multisort( $sort, $args['order'] === 'asc' ? SORT_ASC : SORT_DESC, $images ); |
| 2891 | break; |
| 2892 | |
| 2893 | case 'menu_order': |
| 2894 | // do nothing |
| 2895 | break; |
| 2896 | |
| 2897 | case 'rand': |
| 2898 | shuffle( $images ); |
| 2899 | break; |
| 2900 | } |
| 2901 | } |
| 2902 | |
| 2903 | // filter images |
| 2904 | $images = apply_filters( 'rl_get_gallery_images_array', $images, $gallery_id, $args ); |
| 2905 | |
| 2906 | // count number of images |
| 2907 | $images_count = count( $images ); |
| 2908 | |
| 2909 | // no preview? |
| 2910 | if ( ! $args['preview'] && ! $args['count_images'] && $args['limit'] === 0 ) |
| 2911 | update_post_meta( $gallery_id, '_rl_images_count', $images_count ); |
| 2912 | |
| 2913 | // images pagination? |
| 2914 | if ( $images && ! $args['nopaging'] && $args['images_per_page'] > 0 && ! $args['count_images'] ) { |
| 2915 | // get part of images |
| 2916 | $images = array_slice( $images, ( $args['page'] - 1 ) * $args['images_per_page'], $args['images_per_page'], true ); |
| 2917 | |
| 2918 | // pass gallery args |
| 2919 | $this->gallery_args = $args; |
| 2920 | $this->gallery_args['total'] = (int) ceil( $images_count / $args['images_per_page'] ); |
| 2921 | |
| 2922 | // remove actions to avoid issues with multiple galleries on single page |
| 2923 | remove_action( 'rl_before_gallery', [ $this, 'do_pagination' ], 10 ); |
| 2924 | remove_action( 'rl_after_gallery', [ $this, 'do_pagination' ], 10 ); |
| 2925 | |
| 2926 | // pagination position |
| 2927 | if ( $args['pagination_position'] === 'top' ) |
| 2928 | add_action( 'rl_before_gallery', [ $this, 'do_pagination' ], 10, 2 ); |
| 2929 | elseif ( $args['pagination_position'] === 'bottom' ) |
| 2930 | add_action( 'rl_after_gallery', [ $this, 'do_pagination' ], 10, 2 ); |
| 2931 | else { |
| 2932 | add_action( 'rl_before_gallery', [ $this, 'do_pagination' ], 10, 2 ); |
| 2933 | add_action( 'rl_after_gallery', [ $this, 'do_pagination' ], 10, 2 ); |
| 2934 | } |
| 2935 | } |
| 2936 | |
| 2937 | return apply_filters( 'rl_get_gallery_images', array_values( $images ), $gallery_id, $args ); |
| 2938 | } |
| 2939 | |
| 2940 | /** |
| 2941 | * Create gallery pagination. |
| 2942 | * |
| 2943 | * @global object $wp |
| 2944 | * |
| 2945 | * @param array $args |
| 2946 | * @param int $gallery_id |
| 2947 | * @return void |
| 2948 | */ |
| 2949 | public function do_pagination( $args, $gallery_id ) { |
| 2950 | global $wp; |
| 2951 | |
| 2952 | // get main instance |
| 2953 | $rl = Responsive_Lightbox(); |
| 2954 | |
| 2955 | // get current action |
| 2956 | $current_action = current_action(); |
| 2957 | |
| 2958 | if ( $current_action === 'rl_before_gallery' ) |
| 2959 | $class = 'rl-pagination-top'; |
| 2960 | elseif ( $current_action === 'rl_after_gallery' ) |
| 2961 | $class = 'rl-pagination-bottom'; |
| 2962 | else |
| 2963 | $class = ''; |
| 2964 | |
| 2965 | // set base arguments |
| 2966 | $base_args = [ 'rl_gallery_no' => $rl->frontend->gallery_no, 'rl_page' => '%#%' ]; |
| 2967 | |
| 2968 | if ( empty( $args['pagination_type'] ) ) |
| 2969 | $args['pagination_type'] = 'paged'; |
| 2970 | |
| 2971 | // infinite scroll? |
| 2972 | if ( $args['pagination_type'] === 'infinite' ) |
| 2973 | $base_args['rl_lightbox_script'] = $rl->get_lightbox_script(); |
| 2974 | |
| 2975 | echo |
| 2976 | '<div class="rl-pagination ' . esc_attr( $class ) . '"' . ( $args['pagination_type'] === 'infinite' ? ' data-button="' . esc_attr( $args['load_more'] ) . '"' : '' ) .'>' . |
| 2977 | paginate_links( |
| 2978 | [ |
| 2979 | 'format' => '?rl_page=%#%', |
| 2980 | 'base' => add_query_arg( $base_args, $args['pagination_type'] !== 'paged' ? get_permalink( $gallery_id ) : home_url( $wp->request ) ), |
| 2981 | 'total' => $this->gallery_args['total'], |
| 2982 | 'current' => $this->gallery_args['page'], |
| 2983 | 'show_all' => false, |
| 2984 | 'end_size' => 1, |
| 2985 | 'mid_size' => 2, |
| 2986 | 'prev_next' => true, |
| 2987 | 'prev_text' => esc_html__( '« Previous', 'responsive-lightbox' ), |
| 2988 | 'next_text' => esc_html__( 'Next »', 'responsive-lightbox' ), |
| 2989 | 'type' => 'plain', |
| 2990 | 'add_args' => '', |
| 2991 | 'add_fragment' => '', |
| 2992 | 'before_page_number' => '', |
| 2993 | 'after_page_number' => '' |
| 2994 | ] |
| 2995 | ) . |
| 2996 | '</div>' . ( $args['pagination_type'] === 'infinite' && $args['load_more'] === 'manually' ? '<div class="rl-gallery-button"><button class="rl-button rl-load-more">' . esc_html__( 'Load more', 'responsive-lightbox' ) . '</button></div>' : '' ); |
| 2997 | } |
| 2998 | |
| 2999 | /** |
| 3000 | * Check whether is it valid gallery AJAX request (rl-get-gallery-page-content action). |
| 3001 | * |
| 3002 | * @return bool |
| 3003 | */ |
| 3004 | public function gallery_ajax_verified() { |
| 3005 | return ( wp_doing_ajax() && isset( $_POST['action'], $_POST['gallery_id'], $_POST['gallery_no'], $_POST['page'], $_POST['nonce'], $_POST['preview'], $_POST['post_id'], $_POST['lightbox'] ) && $_POST['action'] === 'rl-get-gallery-page-content' && wp_verify_nonce( $_POST['nonce'], 'rl_nonce' ) ); |
| 3006 | } |
| 3007 | |
| 3008 | /** |
| 3009 | * Try to change lightbox in valid gallery AJAX request (rl-get-gallery-page-content action). |
| 3010 | * |
| 3011 | * @return void |
| 3012 | */ |
| 3013 | public function maybe_change_lightbox() { |
| 3014 | // check whether is it valid gallery ajax request |
| 3015 | if ( $this->gallery_ajax_verified() ) { |
| 3016 | // set new lightbox script |
| 3017 | Responsive_Lightbox()->set_lightbox_script( sanitize_key( $_POST['lightbox'] ) ); |
| 3018 | } |
| 3019 | } |
| 3020 | |
| 3021 | /** |
| 3022 | * Get gallery page. |
| 3023 | * |
| 3024 | * @param array $args |
| 3025 | * @return void |
| 3026 | */ |
| 3027 | public function get_gallery_page( $args ) { |
| 3028 | // check whether is it valid gallery ajax request |
| 3029 | if ( $this->gallery_ajax_verified() ) { |
| 3030 | // cast page number |
| 3031 | $_GET['rl_page'] = (int) $_POST['page']; |
| 3032 | |
| 3033 | // check preview |
| 3034 | $preview = ( $_POST['preview'] === 'true' ); |
| 3035 | |
| 3036 | echo $this->gallery_shortcode( |
| 3037 | [ |
| 3038 | 'id' => (int) $_POST['gallery_id'], |
| 3039 | 'gallery_no' => (int) $_POST['gallery_no'], |
| 3040 | 'preview' => $preview |
| 3041 | ] |
| 3042 | ); |
| 3043 | } |
| 3044 | |
| 3045 | exit; |
| 3046 | } |
| 3047 | |
| 3048 | /** |
| 3049 | * Generate gallery preview. |
| 3050 | * |
| 3051 | * @return void |
| 3052 | */ |
| 3053 | public function post_gallery_preview() { |
| 3054 | // check data |
| 3055 | if ( ! isset( $_POST['post_id'], $_POST['gallery_id'], $_POST['nonce'], $_POST['page'] ) || ! check_ajax_referer( 'rl-gallery-post', 'nonce', false ) ) |
| 3056 | wp_send_json_error(); |
| 3057 | |
| 3058 | // check page |
| 3059 | $page = preg_replace( '/[^a-z.]/i', '', $_POST['page'] ); |
| 3060 | |
| 3061 | // check page |
| 3062 | if ( ! in_array( $page, [ 'widgets.php', 'customize.php', 'post.php', 'post-new.php' ], true ) ) |
| 3063 | wp_send_json_error(); |
| 3064 | |
| 3065 | // check edit_post capability |
| 3066 | if ( ( $page === 'post.php' || $page === 'post-new.php' ) && ! current_user_can( 'edit_post', (int) $_POST['post_id'] ) ) |
| 3067 | wp_send_json_error(); |
| 3068 | |
| 3069 | // check edit_theme_options capability |
| 3070 | if ( ( $page === 'widgets.php' || $page === 'customize.php' ) && ! current_user_can( 'edit_theme_options' ) ) |
| 3071 | wp_send_json_error(); |
| 3072 | |
| 3073 | // parse gallery id |
| 3074 | $gallery_id = (int) $_POST['gallery_id']; |
| 3075 | |
| 3076 | // get gallery data |
| 3077 | $data = get_post_meta( $gallery_id, '_rl_images', true ); |
| 3078 | |
| 3079 | // prepare data |
| 3080 | $attachments = $exclude = []; |
| 3081 | $html = ''; |
| 3082 | |
| 3083 | // get images |
| 3084 | $images = $this->get_gallery_images( |
| 3085 | $gallery_id, |
| 3086 | [ |
| 3087 | 'exclude' => true, |
| 3088 | 'limit' => 20 |
| 3089 | ] |
| 3090 | ); |
| 3091 | |
| 3092 | // get number of images |
| 3093 | $images_count = (int) get_post_meta( $gallery_id, '_rl_images_count', true ); |
| 3094 | |
| 3095 | if ( ! empty( $images ) ) { |
| 3096 | foreach ( $images as $image ) { |
| 3097 | $html .= ' |
| 3098 | <li tabindex="0" role="checkbox" aria-label="' . esc_attr( $image['title'] ) . '" aria-checked="true" data-id="' . esc_attr( $image['id'] ) . '" class="attachment selection selected rl-status-active"> |
| 3099 | <div class="attachment-preview js--select-attachment type-image ' . esc_attr( $image['thumbnail_orientation'] ). '"> |
| 3100 | <div class="thumbnail"> |
| 3101 | <div class="centered"> |
| 3102 | <img src="' . esc_url( $image['thumbnail_url'] ) . '" draggable="false" alt="" /> |
| 3103 | </div> |
| 3104 | </div> |
| 3105 | </div> |
| 3106 | </li>'; |
| 3107 | } |
| 3108 | } |
| 3109 | |
| 3110 | // send attachments content |
| 3111 | wp_send_json_success( |
| 3112 | array( |
| 3113 | 'attachments' => $html, |
| 3114 | 'count' => esc_html( sprintf( _n( '%s image', '%s images', $images_count, 'responsive-lightbox' ), $images_count ) ), |
| 3115 | 'edit_url' => current_user_can( 'edit_post', $gallery_id ) ? esc_url_raw( admin_url( 'post.php?post=' . $gallery_id . '&action=edit' ) ) : '' |
| 3116 | ) |
| 3117 | ); |
| 3118 | } |
| 3119 | |
| 3120 | /** |
| 3121 | * Get all galleries. |
| 3122 | * |
| 3123 | * @return void |
| 3124 | */ |
| 3125 | public function post_get_galleries() { |
| 3126 | // check data |
| 3127 | if ( ! isset( $_POST['post_id'], $_POST['search'], $_POST['nonce'], $_POST['page'] ) || ! check_ajax_referer( 'rl-gallery-post', 'nonce', false ) ) |
| 3128 | wp_send_json_error(); |
| 3129 | |
| 3130 | // check page |
| 3131 | $page = preg_replace( '/[^a-z.]/i', '', $_POST['page'] ); |
| 3132 | |
| 3133 | // check page |
| 3134 | if ( ! in_array( $page, [ 'widgets.php', 'customize.php', 'post.php', 'post-new.php' ], true ) ) |
| 3135 | wp_send_json_error(); |
| 3136 | |
| 3137 | // check edit_post capability |
| 3138 | if ( ( $page === 'post.php' || $page === 'post-new.php' ) && ! current_user_can( 'edit_post', (int) $_POST['post_id'] ) ) |
| 3139 | wp_send_json_error(); |
| 3140 | |
| 3141 | // check edit_theme_options capability |
| 3142 | if ( ( $page === 'widgets.php' || $page === 'customize.php' ) && ! current_user_can( 'edit_theme_options' ) ) |
| 3143 | wp_send_json_error(); |
| 3144 | |
| 3145 | $args = array( |
| 3146 | 'post_type' => 'rl_gallery', |
| 3147 | 'post_status' => 'publish', |
| 3148 | 'nopaging' => true, |
| 3149 | 'posts_per_page' => -1, |
| 3150 | 'orderby' => 'title', |
| 3151 | 'order' => 'ASC', |
| 3152 | 'suppress_filters' => false, |
| 3153 | 'no_found_rows' => true, |
| 3154 | 'cache_results' => false |
| 3155 | ); |
| 3156 | |
| 3157 | // check category |
| 3158 | $category = isset( $_POST['category'] ) ? (int) $_POST['category'] : 0; |
| 3159 | |
| 3160 | // specific category? |
| 3161 | if ( ! empty( $category ) ) { |
| 3162 | $args['tax_query'] = array( |
| 3163 | array( |
| 3164 | 'taxonomy' => 'rl_category', |
| 3165 | 'field' => 'term_id', |
| 3166 | 'operator' => 'IN', |
| 3167 | 'include_children' => false, |
| 3168 | 'terms' => $category |
| 3169 | ) |
| 3170 | ); |
| 3171 | } |
| 3172 | |
| 3173 | $search = wp_unslash( trim( $_POST['search'] ) ); |
| 3174 | |
| 3175 | if ( $search !== '' ) |
| 3176 | $args['s'] = $search; |
| 3177 | |
| 3178 | // get galleries |
| 3179 | $query = new WP_Query( $args ); |
| 3180 | |
| 3181 | $html = ''; |
| 3182 | $ids = []; |
| 3183 | |
| 3184 | // any galleries? |
| 3185 | if ( ! empty( $query->posts ) ) { |
| 3186 | foreach ( $query->posts as $gallery ) { |
| 3187 | // save gallery id |
| 3188 | $ids[] = (int) $gallery->ID; |
| 3189 | |
| 3190 | // get featured image |
| 3191 | $featured = $this->get_featured_image_src( $gallery->ID ); |
| 3192 | |
| 3193 | if ( is_array( $featured ) && array_key_exists( 'url', $featured ) ) |
| 3194 | $featured_image = $featured['url']; |
| 3195 | else |
| 3196 | $featured_image = ''; |
| 3197 | |
| 3198 | // get title |
| 3199 | $title = $gallery->post_title !== '' ? $gallery->post_title : esc_html__( '(no title)', 'responsive-gallery' ); |
| 3200 | |
| 3201 | $html .= ' |
| 3202 | <li tabindex="0" role="checkbox" aria-label="' . esc_attr( $title ) . '" aria-checked="true" data-id="' . (int) $gallery->ID . '" class="attachment selection"> |
| 3203 | <div class="attachment-preview js--select-attachment type-image ' . ( ! empty( $featured['thumbnail_orientation'] ) ? esc_attr( $featured['thumbnail_orientation'] ) : 'landscape' ) . '"> |
| 3204 | <div class="thumbnail"> |
| 3205 | <div class="centered" data-full-src="' . esc_url( $featured_image ) . '"> |
| 3206 | ' . $this->get_featured_image( $gallery->ID, 'thumbnail' ) . ' |
| 3207 | </div> |
| 3208 | <div class="filename"> |
| 3209 | <div>' . esc_html( $title ) . '</div> |
| 3210 | </div> |
| 3211 | </div> |
| 3212 | </div> |
| 3213 | <button type="button" class="button-link check"><span class="media-modal-icon"></span><span class="screen-reader-text">' . esc_html__( 'Deselect', 'responsive-lightbox' ) . '</span></button> |
| 3214 | </li>'; |
| 3215 | } |
| 3216 | } |
| 3217 | |
| 3218 | // send galleries content |
| 3219 | wp_send_json_success( |
| 3220 | [ |
| 3221 | 'galleries' => $ids, |
| 3222 | 'html' => $html |
| 3223 | ] |
| 3224 | ); |
| 3225 | } |
| 3226 | |
| 3227 | /** |
| 3228 | * Get gallery content based on request. |
| 3229 | * |
| 3230 | * @return void |
| 3231 | */ |
| 3232 | public function get_menu_content() { |
| 3233 | if ( ! isset( $_POST['post_id'], $_POST['tab'], $_POST['menu_item'], $_POST['nonce'] ) || ! check_ajax_referer( 'rl-gallery', 'nonce', false ) ) |
| 3234 | wp_send_json_error(); |
| 3235 | |
| 3236 | // check tab |
| 3237 | $tab = isset( $_POST['tab'] ) ? sanitize_key( $_POST['tab'] ) : ''; |
| 3238 | |
| 3239 | if ( ! array_key_exists( $tab, $this->tabs ) ) |
| 3240 | wp_send_json_error(); |
| 3241 | |
| 3242 | // get post id |
| 3243 | $post_id = (int) $_POST['post_id']; |
| 3244 | |
| 3245 | if ( ! current_user_can( 'edit_post', $post_id ) ) |
| 3246 | wp_send_json_error(); |
| 3247 | |
| 3248 | // check menu item |
| 3249 | $menu_item = sanitize_key( $_POST['menu_item'] ); |
| 3250 | |
| 3251 | // get selected menu item |
| 3252 | $menu_item = ! empty( $menu_item ) && in_array( $menu_item, array_keys( $this->tabs[$tab]['menu_items'] ) ) ? $menu_item : key( $this->tabs[$tab]['menu_items'] ); |
| 3253 | |
| 3254 | // get tab content |
| 3255 | wp_send_json_success( $this->get_metabox_content( $tab, get_post_meta( $post_id, '_rl_' . $tab, true ), $menu_item, $post_id ) ); |
| 3256 | } |
| 3257 | |
| 3258 | /** |
| 3259 | * Get gallery preview content based on request. |
| 3260 | * |
| 3261 | * @return void |
| 3262 | */ |
| 3263 | public function get_gallery_preview_content() { |
| 3264 | // initial checks |
| 3265 | if ( ! isset( $_POST['post_id'], $_POST['menu_item'], $_POST['nonce'], $_POST['preview_type'] ) || ! check_ajax_referer( 'rl-gallery', 'nonce', false ) ) |
| 3266 | wp_send_json_error(); |
| 3267 | |
| 3268 | // cast gallery ID |
| 3269 | $post_id = (int) $_POST['post_id']; |
| 3270 | |
| 3271 | // check user privileges |
| 3272 | if ( ! current_user_can( 'edit_post', $post_id ) || ! current_user_can( 'upload_files' ) ) |
| 3273 | wp_send_json_error(); |
| 3274 | |
| 3275 | // get query args |
| 3276 | $args = ! empty( $_POST['query'] ) ? wp_unslash( $_POST['query'] ) : []; |
| 3277 | |
| 3278 | // check orderby |
| 3279 | if ( array_key_exists( 'orderby', $args ) ) { |
| 3280 | $args['post_orderby'] = $args['orderby']; |
| 3281 | |
| 3282 | unset( $args['orderby'] ); |
| 3283 | } |
| 3284 | |
| 3285 | // check order |
| 3286 | if ( array_key_exists( 'order', $args ) ) { |
| 3287 | $args['post_order'] = $args['order']; |
| 3288 | |
| 3289 | unset( $args['order'] ); |
| 3290 | } |
| 3291 | |
| 3292 | // check preview type |
| 3293 | $preview_type = sanitize_key( $_POST['preview_type'] ); |
| 3294 | |
| 3295 | // check preview type |
| 3296 | if ( ! in_array( $preview_type, [ 'page', 'update' ], true ) ) |
| 3297 | $args['preview_type'] = 'page'; |
| 3298 | else |
| 3299 | $args['preview_type'] = $preview_type; |
| 3300 | |
| 3301 | // check menu item |
| 3302 | $menu_item = sanitize_key( $_POST['menu_item'] ); |
| 3303 | |
| 3304 | // set images menu item |
| 3305 | $menu_item = $this->menu_item = ! empty( $menu_item ) && array_key_exists( $menu_item, $this->tabs['images']['menu_items'] ) ? $menu_item : 'media'; |
| 3306 | |
| 3307 | if ( $this->fields['images'][$menu_item]['attachments']['preview']['pagination'] ) { |
| 3308 | if ( isset( $args['preview_page'] ) ) |
| 3309 | $args['preview_page'] = (int) $args['preview_page']; |
| 3310 | else |
| 3311 | $args['preview_page'] = 1; |
| 3312 | } |
| 3313 | |
| 3314 | // get images |
| 3315 | $images = $this->get_gallery_images( $post_id, $args ); |
| 3316 | |
| 3317 | // prepare JSON array |
| 3318 | $data = []; |
| 3319 | |
| 3320 | if ( $menu_item === 'remote_library' ) { |
| 3321 | // get main instance |
| 3322 | $rl = Responsive_Lightbox(); |
| 3323 | |
| 3324 | $response_data = []; |
| 3325 | |
| 3326 | // single provider? |
| 3327 | if ( $args['media_provider'] !== 'all' ) { |
| 3328 | // get provider |
| 3329 | $provider = $rl->providers[$args['media_provider']]; |
| 3330 | |
| 3331 | // add response data arguments if needed |
| 3332 | if ( ! empty( $provider['response_args'] ) ) { |
| 3333 | $response = $provider['instance']->get_response_data(); |
| 3334 | |
| 3335 | foreach ( $provider['response_args'] as $arg ) { |
| 3336 | if ( array_key_exists( $arg, $response ) ) |
| 3337 | $response_data[$provider['slug']][$arg] = base64_encode( json_encode( $response[$arg] ) ); |
| 3338 | } |
| 3339 | } |
| 3340 | } else { |
| 3341 | // get active providers |
| 3342 | $providers = $rl->remote_library->get_active_providers(); |
| 3343 | |
| 3344 | if ( ! empty( $providers ) ) { |
| 3345 | foreach ( $providers as $provider ) { |
| 3346 | // get provider |
| 3347 | $provider = $rl->providers[$provider]; |
| 3348 | |
| 3349 | // add response data arguments if needed |
| 3350 | if ( ! empty( $provider['response_args'] ) ) { |
| 3351 | $response = $provider['instance']->get_response_data(); |
| 3352 | |
| 3353 | foreach ( $provider['response_args'] as $arg ) { |
| 3354 | if ( array_key_exists( $arg, $response ) ) |
| 3355 | $response_data[$provider['slug']][$arg] = base64_encode( json_encode( $response[$arg] ) ); |
| 3356 | } |
| 3357 | } |
| 3358 | } |
| 3359 | } |
| 3360 | } |
| 3361 | |
| 3362 | $data['response_data'] = $response_data; |
| 3363 | } |
| 3364 | |
| 3365 | // parse excluded images |
| 3366 | $excluded = ! empty( $_POST['excluded'] ) && is_array( $_POST['excluded'] ) ? array_map( 'intval', $_POST['excluded'] ) : []; |
| 3367 | |
| 3368 | // get excluded images |
| 3369 | if ( ! empty( $excluded ) ) |
| 3370 | $excluded = array_unique( array_filter( $excluded ) ); |
| 3371 | |
| 3372 | // get media item template |
| 3373 | $media_item_template = $this->get_media_item_template( $this->fields['images'][$menu_item]['attachments']['preview'] ); |
| 3374 | |
| 3375 | // build html |
| 3376 | $html = ''; |
| 3377 | |
| 3378 | // any images? |
| 3379 | if ( ! empty( $images ) ) { |
| 3380 | foreach ( $images as $image ) { |
| 3381 | // get image content html |
| 3382 | $html .= $this->get_gallery_preview_image_content( $image, 'images', $menu_item, 'attachments', $media_item_template, $excluded, $image['id'] ); |
| 3383 | } |
| 3384 | } |
| 3385 | |
| 3386 | $data['images'] = $html; |
| 3387 | |
| 3388 | if ( $this->fields['images'][$menu_item]['attachments']['preview']['pagination'] ) |
| 3389 | $data['pagination'] = $this->get_preview_pagination( $args['preview_page'] ); |
| 3390 | |
| 3391 | // send JSON |
| 3392 | wp_send_json_success( $data ); |
| 3393 | } |
| 3394 | |
| 3395 | /** |
| 3396 | * Get gallery preview image content HTML. |
| 3397 | * |
| 3398 | * @param array $image |
| 3399 | * @param string $tab_id |
| 3400 | * @param string $menu_item |
| 3401 | * @param string $field_name |
| 3402 | * @param string $template |
| 3403 | * @param array $excluded |
| 3404 | * @param string|int $excluded_item |
| 3405 | * @return string |
| 3406 | */ |
| 3407 | public function get_gallery_preview_image_content( $image, $tab_id, $menu_item, $field_name, $template, $excluded, $excluded_item = '' ) { |
| 3408 | // set flag |
| 3409 | if ( empty( $excluded_item ) ) |
| 3410 | $excluded_flag = false; |
| 3411 | else |
| 3412 | $excluded_flag = in_array( $excluded_item, $excluded, true ); |
| 3413 | |
| 3414 | if ( $image['type'] === 'embed' ) { |
| 3415 | // replace all embed data |
| 3416 | $media_html = str_replace( |
| 3417 | [ |
| 3418 | '__EMBED_ID__', |
| 3419 | '__EMBED_URL__', |
| 3420 | '__EMBED_WIDTH__', |
| 3421 | '__EMBED_HEIGHT__', |
| 3422 | '__EMBED_THUMBNAIL_URL__', |
| 3423 | '__EMBED_THUMBNAIL_WIDTH__', |
| 3424 | '__EMBED_THUMBNAIL_HEIGHT__', |
| 3425 | '__EMBED_TITLE__', |
| 3426 | '__EMBED_DESCRIPTION__', |
| 3427 | '__EMBED_DATE__' |
| 3428 | ], |
| 3429 | [ |
| 3430 | esc_attr( $image['id'] ), |
| 3431 | esc_url( $image['url'] ), |
| 3432 | (int) $image['width'], |
| 3433 | (int) $image['height'], |
| 3434 | esc_url( $image['thumbnail_url'] ), |
| 3435 | (int) $image['thumbnail_width'], |
| 3436 | (int) $image['thumbnail_height'], |
| 3437 | esc_attr( $image['title'] ), |
| 3438 | esc_textarea( $image['caption'] ), |
| 3439 | esc_attr( $image['date'] ) |
| 3440 | ], |
| 3441 | $this->get_media_embed_template( false ) |
| 3442 | ); |
| 3443 | } else |
| 3444 | $media_html = ''; |
| 3445 | |
| 3446 | // replace id and url of an image |
| 3447 | return str_replace( |
| 3448 | [ |
| 3449 | '__MEDIA_DATA__', |
| 3450 | '__MEDIA_ID__', |
| 3451 | '__MEDIA_STATUS__', |
| 3452 | '__MEDIA_TYPE__' |
| 3453 | ], |
| 3454 | [ |
| 3455 | $this->get_media_exclude_input_template( $tab_id, $menu_item, $field_name, $excluded_flag ? $excluded_item : '' ) . $media_html . $image['thumbnail_link'], |
| 3456 | esc_attr( $image['id'] ), |
| 3457 | $excluded_flag ? ' rl-status-inactive' : ' rl-status-active', |
| 3458 | esc_attr( $image['type'] ) |
| 3459 | ], |
| 3460 | $template |
| 3461 | ); |
| 3462 | } |
| 3463 | |
| 3464 | /** |
| 3465 | * Get gallery image link. |
| 3466 | * |
| 3467 | * @param array $image Image data |
| 3468 | * @param mixed $size Image size |
| 3469 | * @param array $attr Image attributes |
| 3470 | * @return string |
| 3471 | */ |
| 3472 | public function get_gallery_image_link( $image, $size = 'thumbnail', $attr = [] ) { |
| 3473 | $link = ''; |
| 3474 | |
| 3475 | if ( $size === 'thumbnail' ) { |
| 3476 | $url = $image['thumbnail_url']; |
| 3477 | $width = $image['thumbnail_width']; |
| 3478 | $height = $image['thumbnail_height']; |
| 3479 | } else { |
| 3480 | $url = $image['url']; |
| 3481 | $width = $image['width']; |
| 3482 | $height = $image['height']; |
| 3483 | } |
| 3484 | |
| 3485 | if ( ! empty( $image['url'] ) ) { |
| 3486 | $size_class = $size; |
| 3487 | |
| 3488 | if ( is_array( $size_class ) ) |
| 3489 | $size_class = join( 'x', $size_class ); |
| 3490 | |
| 3491 | // combine attributes |
| 3492 | $attr = wp_parse_args( |
| 3493 | $attr, |
| 3494 | array( |
| 3495 | 'src' => $url, |
| 3496 | 'class' => 'attachment-' . $size_class . ' size-' . $size_class . ' format-' . ( $height > $width ? 'portrait' : 'landscape' ), |
| 3497 | 'alt' => $image['alt'] |
| 3498 | ) |
| 3499 | ); |
| 3500 | |
| 3501 | // apply filters if any |
| 3502 | $attr = apply_filters( 'rl_get_gallery_image_attributes', $attr, $image, $size ); |
| 3503 | |
| 3504 | // start link output |
| 3505 | $link = rtrim( '<img ' . image_hwstring( $width, $height ) ); |
| 3506 | |
| 3507 | // add attributes |
| 3508 | foreach ( $attr as $name => $value ) { |
| 3509 | $link .= ' ' . esc_attr( $name ) . '="' . ( $name === 'src' ? esc_url( $value ) : esc_attr( $value ) ) . '"'; |
| 3510 | } |
| 3511 | |
| 3512 | // end link output |
| 3513 | $link .= ' />'; |
| 3514 | } |
| 3515 | |
| 3516 | return apply_filters( 'rl_get_gallery_image_link', $link, $image, $size ); |
| 3517 | } |
| 3518 | |
| 3519 | /** |
| 3520 | * Get attachment image source. |
| 3521 | * |
| 3522 | * @param int|string|array $image Attachment ID, image URL or array of image data |
| 3523 | * @param string $image_size Image size |
| 3524 | * @param string $thumbnail_size Thumbnail size |
| 3525 | * @return array |
| 3526 | */ |
| 3527 | public function get_gallery_image_src( $image, $image_size = 'large', $thumbnail_size = 'thumbnail' ) { |
| 3528 | $imagedata = []; |
| 3529 | |
| 3530 | // check difference in size between image and thumbnail |
| 3531 | $diff_sizes = $thumbnail_size !== $image_size; |
| 3532 | |
| 3533 | // attachment id? |
| 3534 | if ( is_int( $image ) ) { |
| 3535 | if ( $image ) { |
| 3536 | $type = 'image'; |
| 3537 | $width = 0; |
| 3538 | $height = 0; |
| 3539 | |
| 3540 | // image src |
| 3541 | if ( wp_attachment_is_image( $image ) ) { |
| 3542 | $image_src = wp_get_attachment_image_src( $image, $image_size, false ); |
| 3543 | |
| 3544 | // different image and thumbnail sizes? |
| 3545 | if ( $diff_sizes ) |
| 3546 | $thumbnail_src = wp_get_attachment_image_src( $image, $thumbnail_size, false ); |
| 3547 | else |
| 3548 | $thumbnail_src = $image_src; |
| 3549 | |
| 3550 | $file_url = $image_src[0]; |
| 3551 | $width = $image_src[1]; |
| 3552 | $height = $image_src[2]; |
| 3553 | $thumbnail_url = $thumbnail_src[0]; |
| 3554 | $thumbnail_width = $thumbnail_src[1]; |
| 3555 | $thumbnail_height = $thumbnail_src[2]; |
| 3556 | // video, blank thumbnail src |
| 3557 | } elseif ( rl_current_lightbox_supports( 'video' ) && wp_attachment_is( 'video', $image ) ) { |
| 3558 | $type = 'video'; |
| 3559 | $thumbnail_id = $this->get_video_thumbnail_id( $image ); |
| 3560 | $thumbnail_src = wp_get_attachment_image_src( $thumbnail_id, $image_size, false ); |
| 3561 | |
| 3562 | // get video metadata |
| 3563 | $meta = wp_get_attachment_metadata( $image ); |
| 3564 | |
| 3565 | if ( $meta ) { |
| 3566 | $width = $meta['width']; |
| 3567 | $height = $meta['height']; |
| 3568 | } else { |
| 3569 | $width = $thumbnail_src[1]; |
| 3570 | $height = $thumbnail_src[2]; |
| 3571 | } |
| 3572 | |
| 3573 | // different image and thumbnail sizes? |
| 3574 | if ( $diff_sizes ) |
| 3575 | $thumbnail_src = wp_get_attachment_image_src( $thumbnail_id, $thumbnail_size, false ); |
| 3576 | |
| 3577 | // file url |
| 3578 | $file_url = wp_get_attachment_url( $image ); |
| 3579 | $thumbnail_url = $thumbnail_src[0]; |
| 3580 | $thumbnail_width = $thumbnail_src[1]; |
| 3581 | $thumbnail_height = $thumbnail_src[2]; |
| 3582 | } |
| 3583 | |
| 3584 | // get alternative text |
| 3585 | $alt = get_post_meta( $image, '_wp_attachment_image_alt', true ); |
| 3586 | |
| 3587 | // allow only strings |
| 3588 | if ( ! is_string( $alt ) ) |
| 3589 | $alt = ''; |
| 3590 | |
| 3591 | $imagedata = array( |
| 3592 | 'id' => $image, |
| 3593 | 'title' => get_the_title( $image ), |
| 3594 | 'date' => get_the_date( 'Y-m-d H:i:s', $image ), |
| 3595 | 'caption' => '', |
| 3596 | 'alt' => $alt, |
| 3597 | 'url' => $file_url, // $image_src[0], |
| 3598 | 'width' => $width, |
| 3599 | 'height' => $height, |
| 3600 | 'orientation' => $height > $width ? 'portrait' : 'landscape', |
| 3601 | 'thumbnail_url' => $thumbnail_url, |
| 3602 | 'thumbnail_width' => $thumbnail_width, |
| 3603 | 'thumbnail_height' => $thumbnail_height, |
| 3604 | 'type' => $type |
| 3605 | ); |
| 3606 | |
| 3607 | if ( $diff_sizes ) |
| 3608 | $imagedata['thumbnail_orientation'] = $thumbnail_src[2] > $thumbnail_src[1] ? 'portrait' : 'landscape'; |
| 3609 | else |
| 3610 | $imagedata['thumbnail_orientation'] = $imagedata['orientation']; |
| 3611 | } |
| 3612 | // image url |
| 3613 | } elseif ( is_string( $image ) ) { |
| 3614 | $imagedata['url'] = $image; |
| 3615 | |
| 3616 | @list( $imagedata['width'], $imagedata['height'] ) = rl_get_image_size_by_url( $imagedata['url'] ); |
| 3617 | |
| 3618 | $imagedata = array( |
| 3619 | 'id' => 0, |
| 3620 | 'title' => '', |
| 3621 | 'date' => '', |
| 3622 | 'caption' => '', |
| 3623 | 'alt' => '', |
| 3624 | 'url' => $imagedata['url'], |
| 3625 | 'width' => $imagedata['width'], |
| 3626 | 'height' => $imagedata['height'], |
| 3627 | 'orientation' => $imagedata['height'] > $imagedata['width'] ? 'portrait' : 'landscape', |
| 3628 | 'thumbnail_url' => $imagedata['url'], |
| 3629 | 'thumbnail_width' => $imagedata['width'], |
| 3630 | 'thumbnail_height' => $imagedata['height'], |
| 3631 | 'type' => 'image' |
| 3632 | ); |
| 3633 | |
| 3634 | $imagedata['thumbnail_orientation'] = $imagedata['orientation']; |
| 3635 | // full image array |
| 3636 | } elseif ( is_array( $image ) ) { |
| 3637 | // set width and height from url, if not available |
| 3638 | if ( empty( $image['width'] ) || empty( $image['height'] ) ) |
| 3639 | @list( $image['width'], $image['height'] ) = rl_get_image_size_by_url( $image['url'] ); |
| 3640 | |
| 3641 | // set thumbnail data, if not available |
| 3642 | if ( empty( $image['thumbnail_url'] ) ) { |
| 3643 | $image['thumbnail_url'] = $image['url']; |
| 3644 | $image['thumbnail_width'] = $image['width']; |
| 3645 | $image['thumbnail_height'] = $image['height']; |
| 3646 | } else { |
| 3647 | // set thumbnail width and height from url, if not available |
| 3648 | if ( empty( $image['thumbnail_width'] ) || empty( $image['thumbnail_height'] ) ) |
| 3649 | @list( $image['thumbnail_width'], $image['thumbnail_height'] ) = rl_get_image_size_by_url( $image['thumbnail_url'] ); |
| 3650 | } |
| 3651 | |
| 3652 | $imagedata = array( |
| 3653 | 'id' => ! empty( $image['id'] ) ? ( preg_match( '/^e\d+$/', $image['id'] ) === 1 ? $image['id'] : (int) $image['id'] ) : 0, |
| 3654 | 'title' => ! empty( $image['title'] ) ? ( $image['title'] ) : '', |
| 3655 | 'date' => ! empty( $image['date'] ) ? ( $image['date'] ) : '', |
| 3656 | 'caption' => ! empty( $image['caption'] ) ? ( $image['caption'] ) : '', |
| 3657 | 'alt' => ! empty( $image['alt'] ) ? ( $image['alt'] ) : '', |
| 3658 | 'url' => ! empty( $image['url'] ) ? esc_url_raw( $image['url'] ) : '', |
| 3659 | 'width' => ! empty( $image['width'] ) ? (int) $image['width'] : 0, |
| 3660 | 'height' => ! empty( $image['height'] ) ? (int) $image['height'] : 0, |
| 3661 | 'thumbnail_url' => ! empty( $image['thumbnail_url'] ) ? esc_url_raw( $image['thumbnail_url'] ) : '', |
| 3662 | 'thumbnail_width' => ! empty( $image['thumbnail_width'] ) ? (int) $image['thumbnail_width'] : 0, |
| 3663 | 'thumbnail_height' => ! empty( $image['thumbnail_height'] ) ? (int) $image['thumbnail_height'] : 0, |
| 3664 | 'link' => ! empty( $image['link'] ) ? esc_url_raw( $image['link'] ) : '', |
| 3665 | 'thumbnail_link' => ! empty( $image['thumbnail_link'] ) ? esc_url_raw( $image['thumbnail_link'] ) : '', |
| 3666 | 'type' => ! empty( $image['type'] ) ? ( $image['type'] ) : 'image' |
| 3667 | ); |
| 3668 | |
| 3669 | $imagedata['orientation'] = $imagedata['height'] > $imagedata['width'] ? 'portrait' : 'landscape'; |
| 3670 | $imagedata['thumbnail_orientation'] = $imagedata['thumbnail_height'] > $imagedata['thumbnail_width'] ? 'portrait' : 'landscape'; |
| 3671 | } |
| 3672 | |
| 3673 | if ( ! empty( $imagedata ) ) { |
| 3674 | // link does not exist? |
| 3675 | if ( empty( $imagedata['link'] ) ) |
| 3676 | $imagedata['link'] = $this->get_gallery_image_link( $imagedata, $image_size ); |
| 3677 | |
| 3678 | // thumbnail link does not exist? |
| 3679 | if ( empty( $imagedata['thumbnail_link'] ) ) { |
| 3680 | // different image and thumbnail sizes? |
| 3681 | if ( $diff_sizes ) |
| 3682 | $imagedata['thumbnail_link'] = $this->get_gallery_image_link( $imagedata, $thumbnail_size ); |
| 3683 | else |
| 3684 | $imagedata['thumbnail_link'] = $imagedata['link']; |
| 3685 | } |
| 3686 | } |
| 3687 | |
| 3688 | return apply_filters( 'rl_get_gallery_image_src', $imagedata, $image, $image_size, $thumbnail_size ); |
| 3689 | } |
| 3690 | |
| 3691 | /** |
| 3692 | * Get gallery featured image. |
| 3693 | * |
| 3694 | * @param int $gallery_id |
| 3695 | * @param string $size Image size |
| 3696 | * @param array $attr Image attributes |
| 3697 | * @return string |
| 3698 | */ |
| 3699 | public function get_featured_image( $gallery_id, $size = 'thumbnail', $attr = [] ) { |
| 3700 | $image = $this->get_featured_image_src( $gallery_id ); |
| 3701 | $html = ''; |
| 3702 | |
| 3703 | if ( $image ) |
| 3704 | $html = $this->get_gallery_image_link( $this->get_gallery_image_src( $image, 'large', $size ), $size, $attr ); |
| 3705 | |
| 3706 | return apply_filters( 'rl_get_featured_image', $html, $gallery_id, $size ); |
| 3707 | } |
| 3708 | |
| 3709 | /** |
| 3710 | * Get gallery featured image data. |
| 3711 | * |
| 3712 | * @param int $gallery_id |
| 3713 | * @return array |
| 3714 | */ |
| 3715 | public function get_featured_image_src( $gallery_id ) { |
| 3716 | // get featured image data |
| 3717 | $featured_image_type = get_post_meta( $gallery_id, '_rl_featured_image_type', true ); |
| 3718 | $featured_image = get_post_meta( $gallery_id, '_rl_featured_image', true ); |
| 3719 | |
| 3720 | switch ( $featured_image_type ) { |
| 3721 | // custom url |
| 3722 | case 'url': |
| 3723 | $image = esc_url( $featured_image ); |
| 3724 | break; |
| 3725 | |
| 3726 | // attachment id |
| 3727 | case 'id': |
| 3728 | $featured_image = (int) $featured_image; |
| 3729 | $image = wp_attachment_is_image( $featured_image ) ? $featured_image : $this->maybe_generate_thumbnail(); |
| 3730 | break; |
| 3731 | |
| 3732 | // first image |
| 3733 | case 'image': |
| 3734 | default: |
| 3735 | // get first gallery image |
| 3736 | $images = $this->get_gallery_images( |
| 3737 | $gallery_id, |
| 3738 | [ |
| 3739 | 'exclude' => true, |
| 3740 | 'limit' => 1 |
| 3741 | ] |
| 3742 | ); |
| 3743 | |
| 3744 | // set image data |
| 3745 | if ( $images ) |
| 3746 | $image = reset( $images ); |
| 3747 | else |
| 3748 | $image = 0; |
| 3749 | } |
| 3750 | |
| 3751 | return apply_filters( 'rl_get_featured_image_src', $image, $gallery_id, $featured_image_type, $featured_image ); |
| 3752 | } |
| 3753 | |
| 3754 | /** |
| 3755 | * Get featured gallery attachments. |
| 3756 | * |
| 3757 | * @param array $args |
| 3758 | * @return array |
| 3759 | */ |
| 3760 | public function gallery_query( $args ) { |
| 3761 | $attachments = []; |
| 3762 | |
| 3763 | // get fields |
| 3764 | $fields = $this->fields['images']['featured']; |
| 3765 | |
| 3766 | // force these settings |
| 3767 | $args['fields'] = 'ids'; |
| 3768 | $args['tax_query'] = []; |
| 3769 | $args['meta_query'] = []; |
| 3770 | $args['author__in'] = []; |
| 3771 | $args['post_parent__in'] = []; |
| 3772 | |
| 3773 | // get image source |
| 3774 | $args['image_source'] = isset( $args['image_source'] ) && array_key_exists( $args['image_source'], $fields['image_source']['options'] ) ? $args['image_source'] : $fields['image_source']['default']; |
| 3775 | |
| 3776 | // get images per post |
| 3777 | $args['images_per_post'] = isset( $args['images_per_post'] ) ? absint( $args['images_per_post'] ) : $fields['images_per_post']['default']; |
| 3778 | |
| 3779 | // get number of posts |
| 3780 | $args['number_of_posts'] = isset( $args['number_of_posts'] ) ? (int) $args['number_of_posts'] : $fields['number_of_posts']['default']; |
| 3781 | |
| 3782 | // get all posts? |
| 3783 | if ( $args['number_of_posts'] <= 0 ) |
| 3784 | $args['number_of_posts'] = -1; |
| 3785 | |
| 3786 | // convert to wp query arg |
| 3787 | $args['posts_per_page'] = $args['number_of_posts']; |
| 3788 | |
| 3789 | $args['order'] = isset( $args['order'] ) && array_key_exists( $args['order'], $fields['order']['options'] ) ? $args['order'] : $fields['order']['default']; |
| 3790 | $args['orderby'] = isset( $args['orderby'] ) && array_key_exists( $args['orderby'], $fields['orderby']['options'] ) ? $args['orderby'] : $fields['orderby']['default']; |
| 3791 | $args['offset'] = isset( $args['offset'] ) ? absint( $args['offset'] ) : 0; |
| 3792 | |
| 3793 | $tax_queries = array( |
| 3794 | 'post_format' => [], |
| 3795 | 'post_term' => [] |
| 3796 | ); |
| 3797 | |
| 3798 | $meta_queries = array( |
| 3799 | 'page_template' => [], |
| 3800 | 'image_source' => [] |
| 3801 | ); |
| 3802 | |
| 3803 | // post type |
| 3804 | if ( ! empty( $args['post_type'] ) ) { |
| 3805 | // assign post types |
| 3806 | $post_types = $args['post_type']; |
| 3807 | |
| 3808 | // clear post types |
| 3809 | $args['post_type'] = []; |
| 3810 | |
| 3811 | foreach ( $post_types as $post_type ) { |
| 3812 | if ( array_key_exists( $post_type, $fields['post_type']['options'] ) ) |
| 3813 | $args['post_type'][] = $post_type; |
| 3814 | } |
| 3815 | } else |
| 3816 | $args['post_type'] = $this->get_post_types( true ); |
| 3817 | |
| 3818 | // post status |
| 3819 | if ( ! empty( $args['post_status'] ) ) { |
| 3820 | // assign post statuses |
| 3821 | $post_statuses = $args['post_status']; |
| 3822 | |
| 3823 | // clear post statuses |
| 3824 | $args['post_status'] = []; |
| 3825 | |
| 3826 | foreach ( $post_statuses as $post_status ) { |
| 3827 | if ( array_key_exists( $post_status, $fields['post_status']['options'] ) ) |
| 3828 | $args['post_status'][] = $post_status; |
| 3829 | } |
| 3830 | } |
| 3831 | |
| 3832 | // post format |
| 3833 | if ( ! empty( $args['post_format'] ) ) { |
| 3834 | // assign post formats |
| 3835 | $post_formats = $args['post_format']; |
| 3836 | |
| 3837 | foreach ( $post_formats as $post_format ) { |
| 3838 | if ( array_key_exists( $post_format, $fields['post_format']['options'] ) ) { |
| 3839 | // standard format? |
| 3840 | if ( $post_format === 'standard' ) { |
| 3841 | $tax_queries['post_format'][] = array( |
| 3842 | 'relation' => 'OR', |
| 3843 | array( |
| 3844 | 'taxonomy' => 'post_format', |
| 3845 | 'field' => 'slug', |
| 3846 | 'terms' => array( 'post-format-standard' ) |
| 3847 | ), |
| 3848 | array( |
| 3849 | 'taxonomy' => 'post_format', |
| 3850 | 'field' => 'slug', |
| 3851 | 'operator' => 'NOT EXISTS' |
| 3852 | ) |
| 3853 | ); |
| 3854 | } else { |
| 3855 | $tax_queries['post_format'][] = array( |
| 3856 | 'taxonomy' => 'post_format', |
| 3857 | 'field' => 'slug', |
| 3858 | 'terms' => array( 'post-format-' . $post_format ) |
| 3859 | ); |
| 3860 | } |
| 3861 | } |
| 3862 | } |
| 3863 | |
| 3864 | unset( $args['post_format'] ); |
| 3865 | } |
| 3866 | |
| 3867 | // page template |
| 3868 | if ( ! empty( $args['page_template'] ) ) { |
| 3869 | foreach ( $args['page_template'] as $page_template ) { |
| 3870 | if ( array_key_exists( $page_template, $fields['page_template']['options'] ) ) { |
| 3871 | if ( $page_template === 'default' ) { |
| 3872 | $meta_queries['page_template'][] = array( |
| 3873 | 'relation' => 'OR', |
| 3874 | array( |
| 3875 | 'key' => '_wp_page_template', |
| 3876 | 'value' => 'default' |
| 3877 | ), |
| 3878 | array( |
| 3879 | 'key' => '_wp_page_template', |
| 3880 | 'value' => '' |
| 3881 | ), |
| 3882 | array( |
| 3883 | 'key' => '_wp_page_template', |
| 3884 | 'compare' => 'NOT EXISTS' |
| 3885 | ) |
| 3886 | ); |
| 3887 | } else { |
| 3888 | $meta_queries['page_template'][] = array( |
| 3889 | 'key' => '_wp_page_template', |
| 3890 | 'value' => $page_template |
| 3891 | ); |
| 3892 | } |
| 3893 | } |
| 3894 | } |
| 3895 | } |
| 3896 | |
| 3897 | // post author |
| 3898 | if ( ! empty( $args['post_author'] ) ) { |
| 3899 | foreach ( $args['post_author'] as $post_author ) { |
| 3900 | if ( array_key_exists( $post_author, $fields['post_author']['options'] ) ) |
| 3901 | $args['author__in'][] = $post_author; |
| 3902 | } |
| 3903 | } |
| 3904 | |
| 3905 | // page parent |
| 3906 | if ( ! empty( $args['page_parent'] ) ) { |
| 3907 | foreach ( $args['page_parent'] as $page_parent ) { |
| 3908 | if ( array_key_exists( $page_parent, $fields['page_parent']['options'] ) ) |
| 3909 | $args['post_parent__in'][] = $page_parent; |
| 3910 | } |
| 3911 | } |
| 3912 | |
| 3913 | // post term |
| 3914 | if ( ! empty( $args['post_term'] ) ) { |
| 3915 | $terms = []; |
| 3916 | |
| 3917 | // get all terms |
| 3918 | if ( ! empty( $fields['post_term']['options'] ) ) { |
| 3919 | foreach ( $fields['post_term']['options'] as $tax => $data ) { |
| 3920 | $terms = array_merge( $terms, array_map( 'intval', array_keys( $data['terms'] ) ) ); |
| 3921 | } |
| 3922 | } |
| 3923 | |
| 3924 | foreach ( $args['post_term'] as $post_term ) { |
| 3925 | if ( in_array( $post_term, $terms ) ) { |
| 3926 | $term = get_term( $post_term ); |
| 3927 | |
| 3928 | $tax_queries['post_term'][] = array( |
| 3929 | 'taxonomy' => $term->taxonomy, |
| 3930 | 'field' => 'term_id', |
| 3931 | 'terms' => (int) $post_term |
| 3932 | ); |
| 3933 | } |
| 3934 | } |
| 3935 | } |
| 3936 | |
| 3937 | switch ( $args['image_source'] ) { |
| 3938 | case 'thumbnails': |
| 3939 | $meta_queries['image_source'][] = array( |
| 3940 | 'relation' => 'OR', |
| 3941 | array( |
| 3942 | 'key' => '_thumbnail_id', |
| 3943 | 'compare' => 'EXISTS' |
| 3944 | ) |
| 3945 | ); |
| 3946 | } |
| 3947 | |
| 3948 | // any tax queries? |
| 3949 | if ( ! empty( $tax_queries['post_term'] ) || ! empty( $tax_queries['post_format'] ) ) { |
| 3950 | $args['tax_query'] = array( 'relation' => 'AND' ); |
| 3951 | |
| 3952 | if ( ! empty( $tax_queries['post_term'] ) ) |
| 3953 | $args['tax_query'][] = array( 'relation' => 'OR' ) + $tax_queries['post_term']; |
| 3954 | |
| 3955 | if ( ! empty( $tax_queries['post_format'] ) ) |
| 3956 | $args['tax_query'][] = array( 'relation' => 'OR' ) + $tax_queries['post_format']; |
| 3957 | } |
| 3958 | |
| 3959 | // any tax queries? |
| 3960 | if ( ! empty( $meta_queries['page_template'] ) || ! empty( $meta_queries['image_source'] ) ) { |
| 3961 | $args['meta_query'] = array( 'relation' => 'AND' ); |
| 3962 | |
| 3963 | if ( ! empty( $meta_queries['page_template'] ) ) |
| 3964 | $args['meta_query'][] = array( 'relation' => 'OR', $meta_queries['page_template'] ); |
| 3965 | |
| 3966 | if ( ! empty( $meta_queries['image_source'] ) ) |
| 3967 | $args['meta_query'][] = array( 'relation' => 'OR', $meta_queries['image_source'] ); |
| 3968 | } |
| 3969 | |
| 3970 | // get posts |
| 3971 | $query = new WP_Query( apply_filters( 'rl_gallery_query_args', $args ) ); |
| 3972 | |
| 3973 | // get attachments |
| 3974 | if ( $query->have_posts() ) |
| 3975 | $attachments = $this->get_gallery_query_attachments( $query->posts, $args ); |
| 3976 | |
| 3977 | return $attachments; |
| 3978 | } |
| 3979 | |
| 3980 | /** |
| 3981 | * Get query attachments. |
| 3982 | * |
| 3983 | * @param array $posts Post IDs, array or objects |
| 3984 | * @param array $args Additional arguments |
| 3985 | * @return array |
| 3986 | */ |
| 3987 | public function get_gallery_query_attachments( $posts, $args ) { |
| 3988 | $attachments = []; |
| 3989 | |
| 3990 | // any posts? |
| 3991 | if ( ! empty( $posts ) ) { |
| 3992 | switch ( $args['image_source'] ) { |
| 3993 | case 'thumbnails': |
| 3994 | $nop = count( $posts ) - 1; |
| 3995 | |
| 3996 | foreach ( $posts as $number => $post_id ) { |
| 3997 | $attachment_id = (int) get_post_thumbnail_id( $post_id ); |
| 3998 | |
| 3999 | // real attachment? |
| 4000 | if ( wp_attachment_is_image( $attachment_id ) ) |
| 4001 | $attachments[] = $attachment_id; |
| 4002 | else |
| 4003 | continue; |
| 4004 | |
| 4005 | if ( $args['preview'] ) { |
| 4006 | $attachments = array_unique( $attachments ); |
| 4007 | $noa = count( $attachments ); |
| 4008 | |
| 4009 | if ( ( $noa >= ( $args['preview_per_page'] * $args['preview_page'] ) ) || $nop === $number ) { |
| 4010 | $attachments = array_slice( $attachments, ( $args['preview_page'] - 1 ) * $args['preview_per_page'], $args['preview_per_page'], false ); |
| 4011 | |
| 4012 | break; |
| 4013 | } |
| 4014 | } |
| 4015 | } |
| 4016 | break; |
| 4017 | |
| 4018 | case 'attached_images': |
| 4019 | $nop = count( $posts ) - 1; |
| 4020 | |
| 4021 | foreach ( $posts as $number => $post_id ) { |
| 4022 | // get attached images, do not use get_attached_media here! |
| 4023 | $attachment_ids = (array) get_children( |
| 4024 | array( |
| 4025 | 'post_parent' => $post_id, |
| 4026 | 'post_status' => 'inherit', |
| 4027 | 'post_type' => 'attachment', |
| 4028 | 'post_mime_type' => 'image', |
| 4029 | 'posts_per_page' => $args['images_per_post'], |
| 4030 | 'order' => 'ASC', |
| 4031 | 'orderby' => 'menu_order', |
| 4032 | 'nopaging' => false, |
| 4033 | 'page' => 1, |
| 4034 | 'fields' => 'ids' |
| 4035 | ) |
| 4036 | ); |
| 4037 | |
| 4038 | if ( $attachment_ids ) { |
| 4039 | foreach ( $attachment_ids as $attachment_id ) { |
| 4040 | if ( ! empty( $attachment_id ) ) { |
| 4041 | $attachments[] = $attachment_id; |
| 4042 | } |
| 4043 | } |
| 4044 | } |
| 4045 | |
| 4046 | if ( $args['preview'] ) { |
| 4047 | $attachments = array_unique( $attachments ); |
| 4048 | $noa = count( $attachments ); |
| 4049 | |
| 4050 | if ( ( $noa >= ( $args['preview_per_page'] * $args['preview_page'] ) ) || $nop === $number ) { |
| 4051 | $attachments = array_slice( $attachments, ( $args['preview_page'] - 1 ) * $args['preview_per_page'], $args['preview_per_page'], false ); |
| 4052 | |
| 4053 | break; |
| 4054 | } |
| 4055 | } |
| 4056 | } |
| 4057 | } |
| 4058 | } |
| 4059 | |
| 4060 | return apply_filters( 'rl_get_gallery_query_attachments', array_unique( $attachments ), $posts, $args ); |
| 4061 | } |
| 4062 | |
| 4063 | /** |
| 4064 | * Load featured content query args. |
| 4065 | * |
| 4066 | * @global string $pagenow |
| 4067 | * |
| 4068 | * @return void |
| 4069 | */ |
| 4070 | public function init_admin() { |
| 4071 | global $pagenow; |
| 4072 | |
| 4073 | // check values |
| 4074 | $post = isset( $_GET['post'] ) ? (int) $_GET['post'] : 0; |
| 4075 | $post_id = isset( $_POST['post_ID'] ) ? (int) $_POST['post_ID'] : 0; |
| 4076 | $action = isset( $_POST['action'] ) ? sanitize_key( $_POST['action'] ) : ''; |
| 4077 | $post_type = isset( $_POST['post_type'] ) ? sanitize_key( $_POST['post_type'] ) : ''; |
| 4078 | |
| 4079 | // prepare query arguments if needed |
| 4080 | if ( ( $pagenow === 'post.php' && ( ( $post && get_post_type( $post ) === 'rl_gallery' ) || ( $post_id && get_post_type( $post_id ) === 'rl_gallery' ) ) ) || ( in_array( $pagenow, array( 'edit.php', 'post-new.php'), true ) && $post_type === 'rl_gallery' ) || ( $pagenow === 'admin-ajax.php' && $action && in_array( $action, array( 'rl-get-preview-content', 'rl-post-gallery-preview', 'rl-get-menu-content' ), true ) ) ) |
| 4081 | $this->fields['images']['featured'] = $this->prepare_featured_fields( $this->fields['images']['featured'] ); |
| 4082 | |
| 4083 | // add default thumbnail image if needed |
| 4084 | if ( Responsive_Lightbox()->options['builder']['gallery_builder'] && $pagenow === 'edit.php' && $post_type && $post_type === 'rl_gallery' ) |
| 4085 | $this->maybe_generate_thumbnail(); |
| 4086 | } |
| 4087 | |
| 4088 | /** |
| 4089 | * Generate post thumbnail replacement. |
| 4090 | * |
| 4091 | * @return int |
| 4092 | */ |
| 4093 | public function maybe_generate_thumbnail() { |
| 4094 | // get old attachment |
| 4095 | $thumbnail_id = get_posts( |
| 4096 | array( |
| 4097 | 'name' => 'responsive-lightbox-thumbnail', |
| 4098 | 'post_type' => 'attachment', |
| 4099 | 'post_status' => 'inherit', |
| 4100 | 'numberposts' => 1, |
| 4101 | 'fields' => 'ids' |
| 4102 | ) |
| 4103 | ); |
| 4104 | |
| 4105 | // no attachment? |
| 4106 | if ( empty( $thumbnail_id ) ) { |
| 4107 | // get new attachment |
| 4108 | $thumbnail_id = get_posts( |
| 4109 | array( |
| 4110 | 'name' => 'responsive-lightbox-thumbnail', |
| 4111 | 'post_type' => 'attachment', |
| 4112 | 'post_status' => 'pending', |
| 4113 | 'numberposts' => 1, |
| 4114 | 'fields' => 'ids' |
| 4115 | ) |
| 4116 | ); |
| 4117 | |
| 4118 | // no attachment? |
| 4119 | if ( empty( $thumbnail_id ) ) { |
| 4120 | // get upload directory data |
| 4121 | $wp_upload_dir = wp_upload_dir(); |
| 4122 | |
| 4123 | // get file path |
| 4124 | $filepath = str_replace( '\\', '/', RESPONSIVE_LIGHTBOX_PATH . 'images/responsive-lightbox-thumbnail.png' ); |
| 4125 | |
| 4126 | // get file name |
| 4127 | $filename = basename( $filepath ); |
| 4128 | |
| 4129 | // new filepath in upload dir |
| 4130 | $new_filepath = $wp_upload_dir['path'] . '/' . $filename; |
| 4131 | |
| 4132 | // copty file to upload dir |
| 4133 | copy( $filepath, $new_filepath ); |
| 4134 | |
| 4135 | // get type of file |
| 4136 | $filetype = wp_check_filetype( $filename ); |
| 4137 | |
| 4138 | // force pending status for the attachment |
| 4139 | add_filter( 'wp_insert_attachment_data', array( $this, 'set_attachment_post_status' ) ); |
| 4140 | |
| 4141 | // insert attachment |
| 4142 | $thumbnail_id = wp_insert_attachment( |
| 4143 | array( |
| 4144 | 'guid' => $wp_upload_dir['url'] . '/' . $filename, |
| 4145 | 'post_mime_type' => $filetype['type'], |
| 4146 | 'post_title' => preg_replace( '/\.[^.]+$/', '', $filename ), |
| 4147 | 'post_content' => '', |
| 4148 | 'post_parent' => 0, |
| 4149 | 'post_status' => 'inherit' |
| 4150 | ), |
| 4151 | $new_filepath, |
| 4152 | 0 |
| 4153 | ); |
| 4154 | |
| 4155 | remove_filter( 'wp_insert_attachment_data', array( $this, 'set_attachment_post_status' ) ); |
| 4156 | |
| 4157 | // success? |
| 4158 | if ( $thumbnail_id ) { |
| 4159 | // make sure that this file is included |
| 4160 | require_once( ABSPATH . 'wp-admin/includes/image.php' ); |
| 4161 | |
| 4162 | // update database with generated metadata for the attachment |
| 4163 | wp_update_attachment_metadata( $thumbnail_id, wp_generate_attachment_metadata( $thumbnail_id, $new_filepath ) ); |
| 4164 | } |
| 4165 | } else |
| 4166 | $thumbnail_id = $thumbnail_id[0]; |
| 4167 | } else { |
| 4168 | // force pending status for the attachment |
| 4169 | add_filter( 'wp_insert_attachment_data', array( $this, 'set_attachment_post_status' ) ); |
| 4170 | |
| 4171 | $thumbnail_id = wp_update_post( |
| 4172 | array( |
| 4173 | 'ID' => $thumbnail_id[0], |
| 4174 | 'post_status' => 'pending' |
| 4175 | ) |
| 4176 | ); |
| 4177 | |
| 4178 | remove_filter( 'wp_insert_attachment_data', array( $this, 'set_attachment_post_status' ) ); |
| 4179 | } |
| 4180 | |
| 4181 | return (int) $thumbnail_id; |
| 4182 | } |
| 4183 | |
| 4184 | /** |
| 4185 | * Get video thumbnail replacement. |
| 4186 | * |
| 4187 | * @param int $post_id |
| 4188 | * @return int |
| 4189 | */ |
| 4190 | public function get_video_thumbnail_id( $post_id ) { |
| 4191 | $thumbnail_id = 0; |
| 4192 | |
| 4193 | // try to get video thumbnail |
| 4194 | $attachment_id = (int) get_post_thumbnail_id( $post_id ); |
| 4195 | |
| 4196 | // real attachment? |
| 4197 | if ( wp_attachment_is_image( $attachment_id ) ) |
| 4198 | $thumbnail_id = $attachment_id; |
| 4199 | |
| 4200 | // try to get default video poster image |
| 4201 | if ( ! $thumbnail_id ) { |
| 4202 | $thumbnail_id = get_posts( |
| 4203 | array( |
| 4204 | 'name' => 'responsive-lightbox-video-thumbnail', |
| 4205 | 'post_type' => 'attachment', |
| 4206 | 'post_status' => 'inherit', |
| 4207 | 'numberposts' => 1, |
| 4208 | 'fields' => 'ids' |
| 4209 | ) |
| 4210 | ); |
| 4211 | } |
| 4212 | |
| 4213 | // no attachment? |
| 4214 | if ( ! $thumbnail_id ) { |
| 4215 | // get new attachment |
| 4216 | $thumbnail_id = get_posts( |
| 4217 | array( |
| 4218 | 'name' => 'responsive-lightbox-video-thumbnail', |
| 4219 | 'post_type' => 'attachment', |
| 4220 | 'post_status' => 'pending', |
| 4221 | 'numberposts' => 1, |
| 4222 | 'fields' => 'ids' |
| 4223 | ) |
| 4224 | ); |
| 4225 | |
| 4226 | // no attachment? |
| 4227 | if ( ! $thumbnail_id ) { |
| 4228 | // get upload directory data |
| 4229 | $wp_upload_dir = wp_upload_dir(); |
| 4230 | |
| 4231 | // get file path |
| 4232 | $filepath = str_replace( '\\', '/', RESPONSIVE_LIGHTBOX_PATH . 'images/responsive-lightbox-video-thumbnail.png' ); |
| 4233 | |
| 4234 | // get file name |
| 4235 | $filename = basename( $filepath ); |
| 4236 | |
| 4237 | // new filepath in upload dir |
| 4238 | $new_filepath = $wp_upload_dir['path'] . '/' . $filename; |
| 4239 | |
| 4240 | // copty file to upload dir |
| 4241 | copy( $filepath, $new_filepath ); |
| 4242 | |
| 4243 | // get type of file |
| 4244 | $filetype = wp_check_filetype( $filename ); |
| 4245 | |
| 4246 | // force pending status for the attachment |
| 4247 | add_filter( 'wp_insert_attachment_data', array( $this, 'set_attachment_post_status' ) ); |
| 4248 | |
| 4249 | // insert attachment |
| 4250 | $thumbnail_id = wp_insert_attachment( |
| 4251 | array( |
| 4252 | 'guid' => $wp_upload_dir['url'] . '/' . $filename, |
| 4253 | 'post_mime_type' => $filetype['type'], |
| 4254 | 'post_title' => preg_replace( '/\.[^.]+$/', '', $filename ), |
| 4255 | 'post_content' => '', |
| 4256 | 'post_parent' => 0, |
| 4257 | 'post_status' => 'inherit' |
| 4258 | ), |
| 4259 | $new_filepath, |
| 4260 | 0 |
| 4261 | ); |
| 4262 | |
| 4263 | remove_filter( 'wp_insert_attachment_data', array( $this, 'set_attachment_post_status' ) ); |
| 4264 | |
| 4265 | // success? |
| 4266 | if ( $thumbnail_id ) { |
| 4267 | // make sure that this file is included |
| 4268 | require_once( ABSPATH . 'wp-admin/includes/image.php' ); |
| 4269 | |
| 4270 | // update database with generated metadata for the attachment |
| 4271 | wp_update_attachment_metadata( $thumbnail_id, wp_generate_attachment_metadata( $thumbnail_id, $new_filepath ) ); |
| 4272 | } |
| 4273 | } else |
| 4274 | $thumbnail_id = $thumbnail_id[0]; |
| 4275 | } |
| 4276 | |
| 4277 | return (int) $thumbnail_id; |
| 4278 | } |
| 4279 | |
| 4280 | /** |
| 4281 | * Change status of new attachment thumbnail replacement. |
| 4282 | * |
| 4283 | * @param array $data |
| 4284 | * @return array |
| 4285 | */ |
| 4286 | function set_attachment_post_status( $data ) { |
| 4287 | $data['post_status'] = 'pending'; |
| 4288 | |
| 4289 | return $data; |
| 4290 | } |
| 4291 | |
| 4292 | /** |
| 4293 | * Prepare featured content fields. |
| 4294 | * |
| 4295 | * @param array $fields |
| 4296 | * @return array |
| 4297 | */ |
| 4298 | public function prepare_featured_fields( $fields ) { |
| 4299 | foreach ( array( 'post_type', 'post_status', 'post_format', 'post_term', 'post_author', 'page_parent', 'page_template' ) as $option ) { |
| 4300 | $fields[$option]['options'] = $this->prepare_query_args( $option ); |
| 4301 | } |
| 4302 | |
| 4303 | return $fields; |
| 4304 | } |
| 4305 | |
| 4306 | /** |
| 4307 | * Prepare values option list. |
| 4308 | * |
| 4309 | * @param string $type |
| 4310 | * @return array |
| 4311 | */ |
| 4312 | public function prepare_query_args( $type = '' ) { |
| 4313 | $html = ''; |
| 4314 | |
| 4315 | switch( $type ) { |
| 4316 | case 'post_type': |
| 4317 | $data = $this->get_post_types(); |
| 4318 | break; |
| 4319 | |
| 4320 | case 'post_status': |
| 4321 | $data = $this->get_post_statuses(); |
| 4322 | break; |
| 4323 | |
| 4324 | case 'post_format': |
| 4325 | $data = $this->get_post_formats(); |
| 4326 | break; |
| 4327 | |
| 4328 | case 'post_term': |
| 4329 | $taxonomies = $this->get_taxonomies(); |
| 4330 | $new_terms = []; |
| 4331 | |
| 4332 | if ( ! empty( $taxonomies ) ) { |
| 4333 | foreach ( $taxonomies as $tax_id => $label ) { |
| 4334 | $terms = get_terms( |
| 4335 | array( |
| 4336 | 'taxonomy' => $tax_id, |
| 4337 | 'orderby' => 'name', |
| 4338 | 'order' => 'ASC', |
| 4339 | 'hide_empty' => false, |
| 4340 | 'fields' => 'id=>name' |
| 4341 | ) |
| 4342 | ); |
| 4343 | |
| 4344 | if ( ! empty( $terms ) ) |
| 4345 | $new_terms[$tax_id] = array( |
| 4346 | 'label' => $label, |
| 4347 | 'terms' => $terms |
| 4348 | ); |
| 4349 | } |
| 4350 | } |
| 4351 | |
| 4352 | $data = $new_terms; |
| 4353 | break; |
| 4354 | |
| 4355 | case 'post_author': |
| 4356 | $data = $this->get_users(); |
| 4357 | break; |
| 4358 | |
| 4359 | case 'page_parent': |
| 4360 | $parents = []; |
| 4361 | $hierarchical = get_post_types( |
| 4362 | array( |
| 4363 | 'public' => true, |
| 4364 | 'hierarchical' => true |
| 4365 | ), |
| 4366 | 'objects', |
| 4367 | 'and' |
| 4368 | ); |
| 4369 | |
| 4370 | if ( ! empty( $hierarchical ) ) { |
| 4371 | foreach ( $hierarchical as $post_type => $object ) { |
| 4372 | // get top level hierarchical posts |
| 4373 | $query = new WP_Query( |
| 4374 | array( |
| 4375 | 'post_type' => $post_type, |
| 4376 | 'post_status' => 'publish', |
| 4377 | 'nopaging' => true, |
| 4378 | 'posts_per_page' => -1, |
| 4379 | 'orderby' => 'title', |
| 4380 | 'order' => 'ASC', |
| 4381 | 'suppress_filters' => false, |
| 4382 | 'no_found_rows' => true, |
| 4383 | 'cache_results' => false, |
| 4384 | 'post_parent' => 0 |
| 4385 | ) |
| 4386 | ); |
| 4387 | |
| 4388 | if ( ! empty( $query->posts ) ) { |
| 4389 | foreach ( $query->posts as $post ) { |
| 4390 | $parents[$post->ID] = trim( $post->post_title ) === '' ? __( 'Untitled' ) : $post->post_title; |
| 4391 | } |
| 4392 | } |
| 4393 | } |
| 4394 | } |
| 4395 | |
| 4396 | $data = $parents; |
| 4397 | break; |
| 4398 | |
| 4399 | case 'page_template': |
| 4400 | $data = $this->get_page_templates(); |
| 4401 | break; |
| 4402 | |
| 4403 | default: |
| 4404 | $data = []; |
| 4405 | } |
| 4406 | |
| 4407 | return apply_filters( 'rl_galleries_prepare_query_args', $data, $type ); |
| 4408 | } |
| 4409 | |
| 4410 | /** |
| 4411 | * Get public post types. |
| 4412 | * |
| 4413 | * @param bool $simple Which data should be returned |
| 4414 | * @param bool $skip Which post types should be skipped |
| 4415 | * @return array |
| 4416 | */ |
| 4417 | public function get_post_types( $simple = false, $skip = [ 'attachment', 'rl_gallery' ] ) { |
| 4418 | $post_types = get_post_types( |
| 4419 | array( |
| 4420 | 'public' => true |
| 4421 | ), |
| 4422 | 'objects', |
| 4423 | 'and' |
| 4424 | ); |
| 4425 | |
| 4426 | $data = []; |
| 4427 | |
| 4428 | if ( ! empty( $post_types ) ) { |
| 4429 | foreach ( $post_types as $post_type => $cpt ) { |
| 4430 | // skip unwanted post types |
| 4431 | if ( in_array( $post_type, $skip, true ) ) |
| 4432 | continue; |
| 4433 | |
| 4434 | if ( $simple ) |
| 4435 | $data[] = $post_type; |
| 4436 | else |
| 4437 | $data[$post_type] = $cpt->labels->singular_name; |
| 4438 | } |
| 4439 | } |
| 4440 | |
| 4441 | if ( ! $simple ) |
| 4442 | asort( $data ); |
| 4443 | |
| 4444 | return $data; |
| 4445 | } |
| 4446 | |
| 4447 | /** |
| 4448 | * Get post statuses. |
| 4449 | * |
| 4450 | * @return array |
| 4451 | */ |
| 4452 | public function get_post_statuses() { |
| 4453 | $post_statuses = get_post_stati(); |
| 4454 | |
| 4455 | asort( $post_statuses ); |
| 4456 | |
| 4457 | // remove inherit post status |
| 4458 | if ( isset( $post_statuses['inherit'] ) ) |
| 4459 | unset( $post_statuses['inherit'] ); |
| 4460 | |
| 4461 | return $post_statuses; |
| 4462 | } |
| 4463 | |
| 4464 | /** |
| 4465 | * Get post formats. |
| 4466 | * |
| 4467 | * @return array |
| 4468 | */ |
| 4469 | public function get_post_formats() { |
| 4470 | $post_formats = array( |
| 4471 | 'aside' => __( 'Aside' ), |
| 4472 | 'audio' => __( 'Audio' ), |
| 4473 | 'chat' => __( 'Chat' ), |
| 4474 | 'gallery' => __( 'Gallery' ), |
| 4475 | 'link' => __( 'Link' ), |
| 4476 | 'photo' => __( 'Photo' ), |
| 4477 | 'quote' => __( 'Quote' ), |
| 4478 | 'standard' => __( 'Standard' ), |
| 4479 | 'status' => __( 'Status' ), |
| 4480 | 'video' => __( 'Video' ) |
| 4481 | ); |
| 4482 | |
| 4483 | asort( $post_formats ); |
| 4484 | |
| 4485 | return $post_formats; |
| 4486 | } |
| 4487 | |
| 4488 | /** |
| 4489 | * Get taxonomies. |
| 4490 | * |
| 4491 | * @return array |
| 4492 | */ |
| 4493 | public function get_taxonomies() { |
| 4494 | $taxonomies = get_taxonomies( |
| 4495 | array( |
| 4496 | 'public' => true |
| 4497 | ), |
| 4498 | 'objects', |
| 4499 | 'and' |
| 4500 | ); |
| 4501 | |
| 4502 | // remove post format |
| 4503 | if ( array_key_exists( 'post_format', $taxonomies ) ) |
| 4504 | unset( $taxonomies['post_format'] ); |
| 4505 | |
| 4506 | // get main instance |
| 4507 | $rl = Responsive_Lightbox(); |
| 4508 | |
| 4509 | // remove gallery categories |
| 4510 | if ( $rl->options['builder']['categories'] && array_key_exists( 'rl_category', $taxonomies ) ) |
| 4511 | unset( $taxonomies['rl_category'] ); |
| 4512 | |
| 4513 | // remove gallery tags |
| 4514 | if ( $rl->options['builder']['tags'] && array_key_exists( 'rl_tag', $taxonomies ) ) |
| 4515 | unset( $taxonomies['rl_tag'] ); |
| 4516 | |
| 4517 | if ( $rl->options['folders']['active'] ) { |
| 4518 | // remove media folders categories |
| 4519 | unset( $taxonomies['rl_media_folder'] ); |
| 4520 | |
| 4521 | // remove custom media folders categories |
| 4522 | if ( $rl->options['folders']['media_taxonomy'] !== 'rl_media_folder' ) |
| 4523 | unset( $taxonomies[$rl->options['folders']['media_taxonomy']] ); |
| 4524 | |
| 4525 | // remove media folders tags |
| 4526 | if ( $rl->options['folders']['media_tags'] ) |
| 4527 | unset( $taxonomies['rl_media_tag'] ); |
| 4528 | } |
| 4529 | |
| 4530 | $data = []; |
| 4531 | |
| 4532 | if ( ! empty( $taxonomies ) ) { |
| 4533 | foreach ( $taxonomies as $tax_id => $taxonomy ) { |
| 4534 | $data[$tax_id] = $taxonomy->labels->singular_name; |
| 4535 | } |
| 4536 | } |
| 4537 | |
| 4538 | // sort taxonomies |
| 4539 | asort( $data ); |
| 4540 | |
| 4541 | return $data; |
| 4542 | } |
| 4543 | |
| 4544 | /** |
| 4545 | * Get users. |
| 4546 | * |
| 4547 | * @return array |
| 4548 | */ |
| 4549 | public function get_users() { |
| 4550 | $users = get_users( |
| 4551 | array( |
| 4552 | 'fields' => array( 'ID', 'user_login' ) |
| 4553 | ) |
| 4554 | ); |
| 4555 | |
| 4556 | $data = []; |
| 4557 | |
| 4558 | if ( ! empty( $users ) ) { |
| 4559 | foreach ( $users as $user ) { |
| 4560 | $data[(int) $user->ID] = $user->user_login; |
| 4561 | } |
| 4562 | } |
| 4563 | |
| 4564 | asort( $data ); |
| 4565 | |
| 4566 | return $data; |
| 4567 | } |
| 4568 | |
| 4569 | /** |
| 4570 | * Get page templates. |
| 4571 | * |
| 4572 | * @return array |
| 4573 | */ |
| 4574 | public function get_page_templates() { |
| 4575 | $data = []; |
| 4576 | $page_templates = wp_get_theme()->get_page_templates(); |
| 4577 | |
| 4578 | if ( ! empty( $page_templates ) ) |
| 4579 | asort( $page_templates ); |
| 4580 | |
| 4581 | $data = array_merge( array( 'default' => apply_filters( 'default_page_template_title', __( 'Default Template' ) ) ), $page_templates ); |
| 4582 | |
| 4583 | return $data; |
| 4584 | } |
| 4585 | |
| 4586 | /** |
| 4587 | * Fix possible misplaced or hidden metaboxes do to old 'after_title' metabox and possibility to move internal metaboxes. |
| 4588 | * |
| 4589 | * @return void |
| 4590 | */ |
| 4591 | public function clear_metaboxes( $screen ) { |
| 4592 | global $pagenow; |
| 4593 | |
| 4594 | if ( ! ( ( $pagenow === 'post.php' || $pagenow === 'post-new.php' ) && ! empty( $screen->post_type ) && $screen->post_type === 'rl_gallery' && empty( $_POST['rl_gallery'] ) ) ) |
| 4595 | return; |
| 4596 | |
| 4597 | // get user id |
| 4598 | $user_id = get_current_user_id(); |
| 4599 | |
| 4600 | // get rl metaboxes |
| 4601 | $order = get_user_meta( $user_id, 'meta-box-order_rl_gallery', true ); |
| 4602 | |
| 4603 | // any metabox order? fix possible misplaced metaboxes |
| 4604 | if ( is_array( $order ) && ! empty( $order ) ) { |
| 4605 | // save metaboxes |
| 4606 | $_order = $order; |
| 4607 | |
| 4608 | // default rl metaboxes |
| 4609 | $rl_boxes = [ 'responsive-gallery-images', 'responsive-gallery-config', 'responsive-gallery-design', 'responsive-gallery-paging', 'responsive-gallery-lightbox', 'responsive-gallery-misc' ]; |
| 4610 | |
| 4611 | foreach ( $_order as $group => $metaboxes ) { |
| 4612 | if ( $group === 'after_title' ) { |
| 4613 | // remove deprecated after_title metabox |
| 4614 | unset( $order['after_title'] ); |
| 4615 | } elseif ( $metaboxes !== '' ) { |
| 4616 | $boxes = explode( ',', $metaboxes ); |
| 4617 | $new_boxes = []; |
| 4618 | |
| 4619 | foreach ( $boxes as $box ) { |
| 4620 | if ( ! in_array( $box, $rl_boxes, true ) ) |
| 4621 | $new_boxes[] = $box; |
| 4622 | } |
| 4623 | |
| 4624 | if ( ! empty( $new_boxes ) ) |
| 4625 | $order[$group] = implode( ',', $new_boxes ); |
| 4626 | else |
| 4627 | $order[$group] = ''; |
| 4628 | } |
| 4629 | } |
| 4630 | |
| 4631 | // remove default metaboxes storage |
| 4632 | if ( array_key_exists( 'responsive_lightbox_metaboxes', $order ) ) |
| 4633 | unset( $order['responsive_lightbox_metaboxes'] ); |
| 4634 | |
| 4635 | // update usermeta to prevent issues with rl metaboxes |
| 4636 | if ( $order !== $_order ) |
| 4637 | update_user_meta( $user_id, 'meta-box-order_rl_gallery', $order ); |
| 4638 | } |
| 4639 | } |
| 4640 | |
| 4641 | /** |
| 4642 | * Save gallery metadata. |
| 4643 | * |
| 4644 | * @param int $post_id |
| 4645 | * @param object $post |
| 4646 | * @param bool $update Whether existing post is being updated or not |
| 4647 | * @return void |
| 4648 | */ |
| 4649 | public function save_post( $post_id, $post, $update ) { |
| 4650 | // check action |
| 4651 | $action = isset( $_GET['action'] ) ? sanitize_key( $_GET['action'] ) : ''; |
| 4652 | |
| 4653 | if ( wp_is_post_revision( $post_id ) || ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || ! $update || in_array( $post->post_status, array( 'trash', 'auto-draft' ), true ) || ( $action === 'untrash' ) || empty( $_POST['rl_gallery'] ) ) |
| 4654 | return; |
| 4655 | |
| 4656 | // save gallery |
| 4657 | $this->save_gallery( wp_unslash( $_POST ), $post_id ); |
| 4658 | } |
| 4659 | |
| 4660 | /** |
| 4661 | * Save gallery preview metadata. |
| 4662 | * |
| 4663 | * @param array $post_data Gallery data |
| 4664 | * @param int $post_id |
| 4665 | * @param bool $preview Whether is it preview |
| 4666 | * @return void |
| 4667 | */ |
| 4668 | public function save_gallery( $post_data, $post_id, $preview = false ) { |
| 4669 | // get gallery data |
| 4670 | $data = $post_data['rl_gallery']; |
| 4671 | |
| 4672 | // prepare sanitized data |
| 4673 | $safedata = []; |
| 4674 | |
| 4675 | // sanitize all fields |
| 4676 | foreach ( $this->fields as $tab_id => $menu_items ) { |
| 4677 | switch ( $tab_id ) { |
| 4678 | case 'config': |
| 4679 | // add menu item |
| 4680 | $menu_item = isset( $data[$tab_id], $data[$tab_id]['menu_item'] ) && array_key_exists( $data[$tab_id]['menu_item'], $this->tabs[$tab_id]['menu_items'] ) ? $data[$tab_id]['menu_item'] : reset( $this->tabs[$tab_id]['menu_items'] ); |
| 4681 | |
| 4682 | // get default gallery fields |
| 4683 | $default_gallery_fields = Responsive_Lightbox()->frontend->get_default_gallery_fields(); |
| 4684 | |
| 4685 | // prepare fields |
| 4686 | if ( $menu_item === 'default' ) |
| 4687 | $items = $default_gallery_fields; |
| 4688 | else { |
| 4689 | // assign settings and defaults |
| 4690 | $fields = Responsive_Lightbox()->settings->settings[$menu_item . '_gallery']['fields']; |
| 4691 | $defaults = Responsive_Lightbox()->defaults[$menu_item . '_gallery']; |
| 4692 | |
| 4693 | // make a copy |
| 4694 | $fields_copy = $fields; |
| 4695 | |
| 4696 | foreach ( $fields_copy as $field_id => $field ) { |
| 4697 | if ( $field['type'] === 'multiple' ) { |
| 4698 | foreach ( $field['fields'] as $subfield_id => $subfield ) { |
| 4699 | $fields[$field_id]['fields'][$subfield_id]['default'] = $defaults[$subfield_id]; |
| 4700 | } |
| 4701 | } else |
| 4702 | $fields[$field_id]['default'] = $defaults[$field_id]; |
| 4703 | } |
| 4704 | |
| 4705 | $items = Responsive_Lightbox()->frontend->get_unique_fields( $default_gallery_fields, $fields ); |
| 4706 | } |
| 4707 | |
| 4708 | // sanitize fields |
| 4709 | $safedata = $this->sanitize_fields( $items, $data, $tab_id, $menu_item ); |
| 4710 | |
| 4711 | // add menu item |
| 4712 | $safedata[$tab_id]['menu_item'] = $menu_item; |
| 4713 | break; |
| 4714 | |
| 4715 | default: |
| 4716 | // add menu item |
| 4717 | $menu_item = isset( $data[$tab_id], $data[$tab_id]['menu_item'] ) && array_key_exists( $data[$tab_id]['menu_item'], $this->tabs[$tab_id]['menu_items'] ) ? $data[$tab_id]['menu_item'] : 'options'; |
| 4718 | |
| 4719 | // sanitize fields |
| 4720 | $safedata = $this->sanitize_fields( $menu_items[$menu_item], $data, $tab_id, $menu_item ); |
| 4721 | |
| 4722 | // add menu item |
| 4723 | $safedata[$tab_id]['menu_item'] = $menu_item; |
| 4724 | } |
| 4725 | |
| 4726 | $safedata[$tab_id] = apply_filters( 'rl_gallery_tab_metadata', $safedata[$tab_id], $tab_id ); |
| 4727 | |
| 4728 | // preview? |
| 4729 | if ( $preview ) |
| 4730 | update_metadata( 'post', $post_id, '_rl_' . $tab_id, $safedata[$tab_id] ); |
| 4731 | else |
| 4732 | update_post_meta( $post_id, '_rl_' . $tab_id, $safedata[$tab_id] ); |
| 4733 | } |
| 4734 | |
| 4735 | $featured_image_type = ! empty( $post_data['rl_gallery_featured_image'] ) && in_array( $post_data['rl_gallery_featured_image'], array( 'id', 'url', 'image' ), true ) ? $post_data['rl_gallery_featured_image'] : 'id'; |
| 4736 | |
| 4737 | switch ( $featured_image_type ) { |
| 4738 | // custom url |
| 4739 | case 'url': |
| 4740 | $thumbnail_id = $this->maybe_generate_thumbnail(); |
| 4741 | $featured_image = isset( $post_data['_rl_thumbnail_url'] ) ? esc_url_raw( $post_data['_rl_thumbnail_url'] ) : ''; |
| 4742 | break; |
| 4743 | |
| 4744 | // first image |
| 4745 | case 'image': |
| 4746 | $thumbnail_id = $this->maybe_generate_thumbnail(); |
| 4747 | $featured_image = ''; |
| 4748 | break; |
| 4749 | |
| 4750 | // attachment id |
| 4751 | case 'id': |
| 4752 | default: |
| 4753 | $featured_image = $thumbnail_id = isset( $post_data['_thumbnail_id'] ) ? (int) $post_data['_thumbnail_id'] : 0; |
| 4754 | } |
| 4755 | |
| 4756 | // preview? |
| 4757 | if ( $preview ) { |
| 4758 | update_metadata( 'post', $post_id, '_rl_featured_image_type', $featured_image_type ); |
| 4759 | update_metadata( 'post', $post_id, '_rl_featured_image', $featured_image ); |
| 4760 | update_metadata( 'post', $post_id, '_thumbnail_id', $thumbnail_id ); |
| 4761 | } else { |
| 4762 | // update featured image |
| 4763 | update_post_meta( $post_id, '_rl_featured_image_type', $featured_image_type ); |
| 4764 | update_post_meta( $post_id, '_rl_featured_image', $featured_image ); |
| 4765 | update_post_meta( $post_id, '_thumbnail_id', $thumbnail_id ); |
| 4766 | |
| 4767 | // save number of images |
| 4768 | update_post_meta( $post_id, '_rl_images_count', $this->get_gallery_images_number( $post_id ) ); |
| 4769 | } |
| 4770 | |
| 4771 | // update post excerpt |
| 4772 | if ( isset( $safedata['misc']['options']['gallery_description'] ) ) { |
| 4773 | remove_action( 'save_post_rl_gallery', [ $this, 'save_post' ], 10, 3 ); |
| 4774 | |
| 4775 | $postdata = [ |
| 4776 | 'ID' => $post_id, |
| 4777 | 'post_excerpt' => sanitize_textarea_field( $safedata['misc']['options']['gallery_description'] ) |
| 4778 | ]; |
| 4779 | |
| 4780 | wp_update_post( $postdata ); |
| 4781 | |
| 4782 | add_action( 'save_post_rl_gallery', [ $this, 'save_post' ], 10, 3 ); |
| 4783 | } |
| 4784 | } |
| 4785 | |
| 4786 | /** |
| 4787 | * Check attachments IDs. |
| 4788 | * |
| 4789 | * @param array $attachments Attachment ID's |
| 4790 | * @param array $args |
| 4791 | * @return array |
| 4792 | */ |
| 4793 | public function check_attachments( $attachments, $args = [] ) { |
| 4794 | // no attachments? |
| 4795 | if ( empty( $attachments ) || ! is_array( $attachments ) ) |
| 4796 | return []; |
| 4797 | |
| 4798 | // check providers support |
| 4799 | if ( ! empty( $args['providers'] ) ) |
| 4800 | $embed = rl_current_lightbox_supports( $args['providers'], 'OR' ); |
| 4801 | else |
| 4802 | $embed = false; |
| 4803 | |
| 4804 | // no embed data? |
| 4805 | if ( ! $embed ) |
| 4806 | $copy = array_map( 'intval', $attachments ); |
| 4807 | else |
| 4808 | $copy = $attachments; |
| 4809 | |
| 4810 | // check attachments |
| 4811 | foreach ( $attachments as $key => $attachment_id ) { |
| 4812 | // embed? |
| 4813 | if ( $embed && preg_match( '/^e\d+$/', $attachment_id ) === 1 ) { |
| 4814 | if ( ! in_array( $attachment_id, $args['embed_keys'], true ) ) |
| 4815 | unset( $copy[$key] ); |
| 4816 | // video support? |
| 4817 | } elseif ( rl_current_lightbox_supports( 'video' ) ) { |
| 4818 | // is it an image or video? |
| 4819 | if ( ! wp_attachment_is( 'video', $attachment_id ) && ! wp_attachment_is( 'image', $attachment_id ) ) |
| 4820 | unset( $copy[$key] ); |
| 4821 | // make sure it's integer |
| 4822 | elseif ( $embed ) |
| 4823 | $copy[$key] = (int) $copy[$key]; |
| 4824 | } else { |
| 4825 | // is it an image? |
| 4826 | if ( ! wp_attachment_is_image( $attachment_id ) ) |
| 4827 | unset( $copy[$key] ); |
| 4828 | // make sure it's integer |
| 4829 | elseif ( $embed ) |
| 4830 | $copy[$key] = (int) $copy[$key]; |
| 4831 | } |
| 4832 | } |
| 4833 | |
| 4834 | return array_values( $copy ); |
| 4835 | } |
| 4836 | |
| 4837 | /** |
| 4838 | * Display shortcode metabox. |
| 4839 | * |
| 4840 | * @param object $post |
| 4841 | * @return void |
| 4842 | */ |
| 4843 | public function shortcode_metabox( $post ) { |
| 4844 | echo ' |
| 4845 | <p>' . esc_html__( 'You can place this gallery anywhere into your posts, pages, custom post types or widgets by using the shortcode below', 'responsive-lightbox' ) . ':</p> |
| 4846 | <code class="rl-shortcode" data-number="0">[rl_gallery id="' . (int) $post->ID . '"]</code> |
| 4847 | <p>' . esc_html__( 'You can also place this gallery into your template files by using the template tag below', 'responsive-lightbox' ) . ':</p> |
| 4848 | <code class="rl-shortcode" data-number="1">if ( function_exists( \'rl_gallery\' ) ) { rl_gallery( \'' . (int) $post->ID . '\' ); }</code>'; |
| 4849 | } |
| 4850 | |
| 4851 | /** |
| 4852 | * Add new gallery listing columns. |
| 4853 | * |
| 4854 | * @param array $columns |
| 4855 | * @return array |
| 4856 | */ |
| 4857 | public function gallery_columns( $columns ) { |
| 4858 | // find title position |
| 4859 | $offset = array_search( 'title', array_keys( $columns ) ); |
| 4860 | |
| 4861 | // put image column before title |
| 4862 | $columns = array_merge( |
| 4863 | array_slice( $columns, 0, $offset ), |
| 4864 | array( |
| 4865 | 'image' => esc_html__( 'Gallery', 'responsive-lightbox' ) |
| 4866 | ), |
| 4867 | array_slice( $columns, $offset ) |
| 4868 | ); |
| 4869 | |
| 4870 | // put new columns after title |
| 4871 | $columns = array_merge( |
| 4872 | array_slice( $columns, 0, $offset + 2 ), |
| 4873 | array( |
| 4874 | 'shortcode' => esc_html__( 'Shortcode', 'responsive-lightbox' ), |
| 4875 | 'type' => esc_html__( 'Type', 'responsive-lightbox' ), |
| 4876 | 'source' => esc_html__( 'Source', 'responsive-lightbox' ) |
| 4877 | ), |
| 4878 | array_slice( $columns, $offset + 2 ) |
| 4879 | ); |
| 4880 | |
| 4881 | return $columns; |
| 4882 | } |
| 4883 | |
| 4884 | /** |
| 4885 | * Add new gallery listing columns content. |
| 4886 | * |
| 4887 | * @global string $pagenow |
| 4888 | * |
| 4889 | * @param string $column_name |
| 4890 | * @param int $post_id |
| 4891 | * @return void |
| 4892 | */ |
| 4893 | public function gallery_columns_content( $column_name, $post_id ) { |
| 4894 | global $pagenow; |
| 4895 | |
| 4896 | if ( $pagenow === 'edit.php' ) { |
| 4897 | switch ( $column_name ) { |
| 4898 | case 'image': |
| 4899 | // get image data, based on gallery source type |
| 4900 | $image = $this->get_featured_image( $post_id, 'thumbnail' ); |
| 4901 | $images_count = (int) get_post_meta( $post_id, '_rl_images_count', true ); |
| 4902 | |
| 4903 | // display count |
| 4904 | if ( ! empty( $image ) ) |
| 4905 | echo '<span class="media-icon image-icon">' . wp_kses_post( $image ) . '</span><span>' . esc_html( sprintf( _n( '%s element', '%s elements', $images_count, 'responsive-lightbox' ), $images_count ) ) . '</span>'; |
| 4906 | else |
| 4907 | echo '<span class="media-icon image-icon">' . wp_get_attachment_image( 0, array( 60, 60 ), true, array( 'alt' => '' ) ) . '</span>'; |
| 4908 | break; |
| 4909 | |
| 4910 | case 'shortcode': |
| 4911 | echo '<code>[rl_gallery id="' . (int) $post_id . '"]</code>'; |
| 4912 | break; |
| 4913 | |
| 4914 | case 'type': |
| 4915 | $config = get_post_meta( $post_id, '_rl_config', true ); |
| 4916 | |
| 4917 | if ( ! empty( $config['menu_item'] ) && array_key_exists( $config['menu_item'], $this->tabs['config']['menu_items'] ) ) { |
| 4918 | echo esc_html( $this->tabs['config']['menu_items'][$config['menu_item']] ); |
| 4919 | |
| 4920 | if ( $config['menu_item'] === 'default' ) |
| 4921 | echo esc_html( ' (' . $this->tabs['config']['menu_items'][Responsive_Lightbox()->options['settings']['builder_gallery']] . ')' ); |
| 4922 | } else |
| 4923 | echo '-'; |
| 4924 | break; |
| 4925 | |
| 4926 | case 'source': |
| 4927 | $images = get_post_meta( $post_id, '_rl_images', true ); |
| 4928 | |
| 4929 | if ( ! empty( $images['menu_item'] ) && array_key_exists( $images['menu_item'], $this->tabs['images']['menu_items'] ) ) |
| 4930 | echo esc_html( $this->tabs['images']['menu_items'][$images['menu_item']] ); |
| 4931 | else |
| 4932 | echo '-'; |
| 4933 | break; |
| 4934 | } |
| 4935 | } |
| 4936 | } |
| 4937 | |
| 4938 | /** |
| 4939 | * Get size information for all currently-registered image sizes. |
| 4940 | * |
| 4941 | * @global array $_wp_additional_image_sizes |
| 4942 | * |
| 4943 | * @return array |
| 4944 | */ |
| 4945 | public function get_image_sizes() { |
| 4946 | global $_wp_additional_image_sizes; |
| 4947 | |
| 4948 | $sizes = []; |
| 4949 | |
| 4950 | foreach ( get_intermediate_image_sizes() as $_size ) { |
| 4951 | if ( in_array( $_size, [ 'thumbnail', 'medium', 'medium_large', 'large' ] ) ) { |
| 4952 | $sizes[$_size]['width'] = get_option( "{$_size}_size_w" ); |
| 4953 | $sizes[$_size]['height'] = get_option( "{$_size}_size_h" ); |
| 4954 | $sizes[$_size]['crop'] = (bool) get_option( "{$_size}_crop" ); |
| 4955 | } elseif ( isset( $_wp_additional_image_sizes[$_size] ) ) { |
| 4956 | $sizes[$_size] = [ |
| 4957 | 'width' => $_wp_additional_image_sizes[$_size]['width'], |
| 4958 | 'height' => $_wp_additional_image_sizes[$_size]['height'], |
| 4959 | 'crop' => $_wp_additional_image_sizes[$_size]['crop'], |
| 4960 | ]; |
| 4961 | } |
| 4962 | } |
| 4963 | |
| 4964 | return $sizes; |
| 4965 | } |
| 4966 | |
| 4967 | /** |
| 4968 | * Get size information for a specific image size. |
| 4969 | * |
| 4970 | * @param string $size The image size for which to retrieve data. |
| 4971 | * @return false|array |
| 4972 | */ |
| 4973 | public function get_image_size( $size ) { |
| 4974 | if ( isset( $this->sizes[$size] ) ) |
| 4975 | return $this->sizes[$size]; |
| 4976 | else |
| 4977 | return false; |
| 4978 | } |
| 4979 | |
| 4980 | /** |
| 4981 | * Filter the admin post thumbnail HTML markup. |
| 4982 | * |
| 4983 | * @param string $content |
| 4984 | * @param int $post_id |
| 4985 | * @param int $thumbnail_id |
| 4986 | * @return string |
| 4987 | */ |
| 4988 | public function admin_post_thumbnail_html( $content, $post_id, $thumbnail_id ) { |
| 4989 | if ( get_post_type( $post_id ) === 'rl_gallery' ) { |
| 4990 | $value = get_post_meta( $post_id, '_rl_featured_image', true ); |
| 4991 | $type = get_post_meta( $post_id, '_rl_featured_image_type', true ); |
| 4992 | $type = ! empty( $type ) && in_array( $type, array( 'image', 'id', 'url' ) ) ? $type : 'image'; |
| 4993 | |
| 4994 | // force media library image |
| 4995 | if ( wp_doing_ajax() ) |
| 4996 | $type = 'id'; |
| 4997 | // post featured image is post thumbnail replacement? |
| 4998 | elseif ( $this->maybe_generate_thumbnail() === (int) $thumbnail_id ) { |
| 4999 | remove_filter( 'admin_post_thumbnail_html', array( $this, 'admin_post_thumbnail_html' ), 10 ); |
| 5000 | |
| 5001 | $content = _wp_post_thumbnail_html( 0, $post_id ); |
| 5002 | } |
| 5003 | |
| 5004 | $content = ' |
| 5005 | <div class="rl-gallery-featured-image-options"> |
| 5006 | <p class="howto">' . esc_html__( 'Select gallery featured image source:', 'responsive-lightbox' ) . '</p> |
| 5007 | <label for="rl-gallery-featured-image"><input id="rl-gallery-featured-image" type="radio" name="rl_gallery_featured_image" value="image" ' . checked( $type, 'image', false ) . ' />' . esc_html__( 'First gallery image', 'responsive-lightbox' ) . '</label><br /> |
| 5008 | <label for="rl-gallery-featured-id"><input id="rl-gallery-featured-id" type="radio" name="rl_gallery_featured_image" value="id" ' . checked( $type, 'id', false ) . ' />' . esc_html__( 'Media Library', 'responsive-lightbox' ) . '</label><br /> |
| 5009 | <label for="rl-gallery-featured-url"><input id="rl-gallery-featured-url" type="radio" name="rl_gallery_featured_image" value="url" ' . checked( $type, 'url', false ) . ' />' . esc_html__( 'Custom URL', 'responsive-lightbox' ) . '</label> |
| 5010 | </div> |
| 5011 | <div class="rl-gallery-featured-image-select"> |
| 5012 | <div class="rl-gallery-featured-image-select-id"' . ( $type === 'id' ? '' : ' style="display: none;"' ) . '>' . $content . '</div> |
| 5013 | <div class="rl-gallery-featured-image-select-url"' . ( $type === 'url' ? '' : ' style="display: none;"' ) . '> |
| 5014 | <p><input id="_rl_thumbnail_url" class="large-text" name="_rl_thumbnail_url" value="' . ( $type === 'url' ? esc_url( $value ) : '' ) . '" type="text" /></p> |
| 5015 | <p class="howto">' . esc_html__( 'Custom featured image URL', 'responsive-lightbox' ) . '</p> |
| 5016 | </div> |
| 5017 | <div class="rl-gallery-featured-image-select-image"' . ( $type === 'image' ? '' : ' style="display: none;"' ) . '><p class="howto">' . esc_html__( 'Dynamically generated first gallery image', 'responsive-lightbox' ) . '</p></div> |
| 5018 | </div> |
| 5019 | '; |
| 5020 | } |
| 5021 | |
| 5022 | return $content; |
| 5023 | } |
| 5024 | |
| 5025 | /** |
| 5026 | * Modify the resulting HTML so that the feature image is set as a background property. |
| 5027 | * |
| 5028 | * @param string $html The HTML image tag. |
| 5029 | * @param int $post_id The post whose featured image is to be printed. |
| 5030 | * @param int $post_thumbnail_id The post thumbnail ID. |
| 5031 | * @param array|string $size The size of the featured image. |
| 5032 | * @param array $attr Additional attributes. |
| 5033 | * @return string |
| 5034 | */ |
| 5035 | public function post_thumbnail_html( $html, $post_id = 0, $post_thumbnail_id = 0, $size = false, $attr = [] ) { |
| 5036 | if ( get_post_type( $post_id ) === 'rl_gallery' ) { |
| 5037 | // get featured image type |
| 5038 | $image_type = get_post_meta( $post_id, '_rl_featured_image_type', true ); |
| 5039 | |
| 5040 | // break if featured image type is media library |
| 5041 | if ( ! $image_type || $image_type == 'id' ) |
| 5042 | return $html; |
| 5043 | |
| 5044 | // get image source |
| 5045 | $image_src = $this->get_gallery_image_src( $this->get_featured_image_src( $post_id ) ); |
| 5046 | |
| 5047 | // no image? |
| 5048 | if ( empty( $image_src ) ) |
| 5049 | return $html; |
| 5050 | |
| 5051 | // add featured image as background in style tag |
| 5052 | $style = 'style="background:url( ' . esc_url( $image_src['url'] ) . ' ) no-repeat center center;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size: cover;"'; |
| 5053 | |
| 5054 | $html = str_replace( 'src=', $style . ' src=', $html ); |
| 5055 | |
| 5056 | // fix the alt tag (if possible) |
| 5057 | $alt = $image_src['alt']; |
| 5058 | |
| 5059 | if ( isset( $attr['alt'] ) ) |
| 5060 | $alt = $attr['alt']; |
| 5061 | |
| 5062 | if ( $alt ) { |
| 5063 | $html = str_replace( '/(alt=\'[^\']+\'\|alt="[^"]+")/', '', $html ); |
| 5064 | $html = str_replace( 'src=', ' alt="' . esc_attr( $alt ) . '" src=', $html ); |
| 5065 | } |
| 5066 | } |
| 5067 | |
| 5068 | return $html; |
| 5069 | } |
| 5070 | |
| 5071 | /** |
| 5072 | * Save the revision meta data. For example, used when saving a preview. |
| 5073 | * |
| 5074 | * @param int $revision_id |
| 5075 | * @return void |
| 5076 | */ |
| 5077 | public function save_revision( $revision_id ) { |
| 5078 | // get revision |
| 5079 | $revision = get_post( $revision_id ); |
| 5080 | |
| 5081 | // get gallery ID |
| 5082 | $post_id = $revision->post_parent; |
| 5083 | |
| 5084 | // is it rl gallery? |
| 5085 | if ( get_post_type( $post_id ) !== 'rl_gallery' ) |
| 5086 | return; |
| 5087 | |
| 5088 | $this->revision_id = $revision_id; |
| 5089 | |
| 5090 | if ( ! wp_is_post_revision( $revision_id ) || ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || empty( $_POST['rl_gallery'] ) ) |
| 5091 | return; |
| 5092 | |
| 5093 | // save revisioned meta data |
| 5094 | $this->save_gallery( wp_unslash( $_POST ), $revision_id, true ); |
| 5095 | } |
| 5096 | |
| 5097 | /** |
| 5098 | * Update preview link. |
| 5099 | * |
| 5100 | * @param string $link Preview link |
| 5101 | * @return string |
| 5102 | */ |
| 5103 | public function preview_post_link( $link ) { |
| 5104 | // add gallery revision id |
| 5105 | if ( property_exists( $this, 'revision_id' ) && ! is_null( $this->revision_id ) ) { |
| 5106 | $post_id = wp_get_post_parent_id( $this->revision_id ); |
| 5107 | |
| 5108 | // is it valid rl_gallery post? |
| 5109 | if ( $post_id && get_post_type( $post_id ) === 'rl_gallery' ) |
| 5110 | return add_query_arg( 'rl_gallery_revision_id', $this->revision_id, $link ); |
| 5111 | } |
| 5112 | |
| 5113 | return $link; |
| 5114 | } |
| 5115 | |
| 5116 | /** |
| 5117 | * Delete gallery revision at shutdown. |
| 5118 | * |
| 5119 | * @global object $post |
| 5120 | * |
| 5121 | * @return void |
| 5122 | */ |
| 5123 | public function shutdown_preview() { |
| 5124 | // is it a frontend preview? |
| 5125 | if ( is_preview() && isset( $_GET['rl_gallery_revision_id'] ) ) { |
| 5126 | global $post; |
| 5127 | |
| 5128 | // cast revision ID |
| 5129 | $revision_id = (int) $_GET['rl_gallery_revision_id']; |
| 5130 | |
| 5131 | // is it a valid revision? |
| 5132 | if ( get_post_type( $post->ID ) === 'rl_gallery' && wp_is_post_revision( $revision_id ) === (int) $post->ID ) |
| 5133 | wp_delete_post_revision( $revision_id ); |
| 5134 | } |
| 5135 | } |
| 5136 | |
| 5137 | /** |
| 5138 | * Filter gallery meta data needed for frontend gallery preview. |
| 5139 | * |
| 5140 | * @param mixed $value Meta value to filter |
| 5141 | * @param int $object_id |
| 5142 | * @param string $meta_key Meta key to filter a value for |
| 5143 | * @param bool $single Whether to return a single value |
| 5144 | * @return mixed |
| 5145 | */ |
| 5146 | public function filter_preview_metadata( $value, $object_id, $meta_key, $single ) { |
| 5147 | // ignore other post types |
| 5148 | if ( get_post_type( $object_id ) !== 'rl_gallery' ) |
| 5149 | return $value; |
| 5150 | |
| 5151 | // get current post |
| 5152 | $post = get_post(); |
| 5153 | |
| 5154 | // prepare keys |
| 5155 | $keys = array( '_rl_featured_image_type', '_rl_featured_image', '_rl_images_count', '_thumbnail_id' ); |
| 5156 | |
| 5157 | // add other metakeys |
| 5158 | foreach ( array_keys( $this->tabs ) as $key ) { |
| 5159 | $keys[] = '_rl_' . $key; |
| 5160 | } |
| 5161 | |
| 5162 | // restrict only to specified data |
| 5163 | if ( empty( $post ) || (int) $post->ID !== (int) $object_id || ! in_array( $meta_key, $keys, true ) || $post->post_type === 'revision' ) |
| 5164 | return $value; |
| 5165 | |
| 5166 | // grab the last autosave |
| 5167 | $preview = wp_get_post_autosave( $post->ID ); |
| 5168 | |
| 5169 | // invalid revision? |
| 5170 | if ( ! is_object( $preview ) ) |
| 5171 | return $value; |
| 5172 | |
| 5173 | // finally replace metadata |
| 5174 | return array( get_post_meta( $preview->ID, $meta_key, $single ) ); |
| 5175 | } |
| 5176 | } |