class-fast-image.php
7 years ago
class-folders-walker.php
7 years ago
class-folders.php
7 years ago
class-frontend.php
7 years ago
class-galleries.php
7 years ago
class-settings.php
7 years ago
class-tour.php
7 years ago
class-welcome.php
7 years ago
class-widgets.php
7 years ago
functions.php
7 years ago
class-galleries.php
3617 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 $media_item_template; |
| 16 | public $tab; |
| 17 | public $sizes; |
| 18 | public $gallery_args; |
| 19 | private $menu_item; |
| 20 | |
| 21 | /** |
| 22 | * Constructor. |
| 23 | * |
| 24 | * @param bool $read_only Whether is it read only mode |
| 25 | * @return void |
| 26 | */ |
| 27 | public function __construct( $read_only = false ) { |
| 28 | // set instance |
| 29 | Responsive_Lightbox()->galleries = $this; |
| 30 | |
| 31 | if ( $read_only ) |
| 32 | return; |
| 33 | |
| 34 | // actions |
| 35 | add_action( 'init', array( $this, 'init' ), 11 ); |
| 36 | add_action( 'admin_init', array( $this, 'init_admin' ) ); |
| 37 | add_action( 'edit_form_after_title', array( $this, 'after_title_nav_menu' ) ); |
| 38 | add_action( 'admin_footer', array( $this, 'modal_gallery_template' ) ); |
| 39 | add_action( 'media_buttons', array( $this, 'add_gallery_button') ); |
| 40 | add_action( 'add_meta_boxes_rl_gallery', array( $this, 'add_meta_boxes' ) ); |
| 41 | add_action( 'save_post_rl_gallery', array( $this, 'save_post' ), 10, 3 ); |
| 42 | add_action( 'manage_rl_gallery_posts_custom_column', array( $this, 'gallery_columns_content' ), 10, 2 ); |
| 43 | add_action( 'admin_action_duplicate_gallery', array( $this, 'duplicate_gallery' ) ); |
| 44 | add_action( 'wp_ajax_rl-get-menu-content', array( $this, 'get_menu_content' ) ); |
| 45 | add_action( 'wp_ajax_rl-get-preview-content', array( $this, 'get_gallery_preview_content' ) ); |
| 46 | add_action( 'wp_ajax_rl-post-get-galleries', array( $this, 'post_get_galleries' ) ); |
| 47 | add_action( 'wp_ajax_rl-post-gallery-preview', array( $this, 'post_gallery_preview' ) ); |
| 48 | add_action( 'wp_ajax_rl-get-gallery-page-content', array( $this, 'get_gallery_page' ) ); |
| 49 | add_action( 'wp_ajax_nopriv_rl-get-gallery-page-content', array( $this, 'get_gallery_page' ) ); |
| 50 | add_action( '_wp_put_post_revision', array( $this, 'save_revision' ) ); |
| 51 | add_action( 'shutdown', array( $this, 'shutdown_preview' ) ); |
| 52 | |
| 53 | // filters |
| 54 | add_filter( 'manage_rl_gallery_posts_columns', array( $this, 'gallery_columns' ) ); |
| 55 | add_filter( 'admin_post_thumbnail_html', array( $this, 'admin_post_thumbnail_html' ), 10, 2 ); |
| 56 | add_filter( 'post_thumbnail_html', array( $this, 'post_thumbnail_html' ), 10, 5 ); |
| 57 | add_filter( 'preview_post_link', array( $this, 'preview_post_link' ) ); |
| 58 | add_filter( 'post_row_actions', array( $this, 'post_row_actions_duplicate' ), 10, 2 ); |
| 59 | |
| 60 | if ( ! empty( $_POST['rl_active_tab'] ) ) |
| 61 | add_filter( 'redirect_post_location', array( $this, 'add_active_tab' ) ); |
| 62 | } |
| 63 | |
| 64 | /** |
| 65 | * Load needed data. |
| 66 | * |
| 67 | * @return void |
| 68 | */ |
| 69 | public function init() { |
| 70 | if ( ! is_admin() ) |
| 71 | add_filter( 'get_post_metadata', array( $this, 'filter_preview_metadata' ), 10, 4 ); |
| 72 | |
| 73 | // register shortcode |
| 74 | add_shortcode( 'rl_gallery', array( $this, 'gallery_shortcode' ) ); |
| 75 | |
| 76 | // single image template |
| 77 | $this->media_item_template = '<li class="rl-gallery-image __IMAGE_STATUS__" data-attachment_id="__IMAGE_ID__"><div class="rl-gallery-inner">__IMAGE__</div><div class="rl-gallery-actions"><a href="#" class="rl-gallery-image-status dashicons dashicons-marker" title="' . __( 'Status', 'responsive-lightbox' ) . '"></a><a href="#" class="rl-gallery-image-edit dashicons dashicons-edit" title="' . __( 'Edit image', 'responsive-lightbox' ) . '"></a><a href="#" class="rl-gallery-image-remove dashicons dashicons-no" title="' . __( 'Remove image', 'responsive-lightbox' ) . '"></a></div></li>'; |
| 78 | |
| 79 | // get main instance |
| 80 | $rl = Responsive_Lightbox(); |
| 81 | |
| 82 | $config_menu_items = apply_filters( 'rl_gallery_types', $rl->gallery_types ); |
| 83 | $config_menu_items['default'] = __( 'Global', 'responsive-lightbox' ); |
| 84 | |
| 85 | $this->tabs = apply_filters( |
| 86 | 'rl_gallery_tabs', |
| 87 | array( |
| 88 | 'images' => array( |
| 89 | 'label' => __( 'Images', 'responsive-lightbox' ), |
| 90 | 'description' => __( 'The settings below adjust the contents of the gallery.', 'responsive-lightbox' ), |
| 91 | 'menu_items' => array( |
| 92 | 'media' => __( 'Media Library', 'responsive-lightbox' ), |
| 93 | 'featured' => __( 'Featured Content', 'responsive-lightbox' ) |
| 94 | ) |
| 95 | ), |
| 96 | 'config' => array( |
| 97 | 'label' => __( 'Config', 'responsive-lightbox' ), |
| 98 | 'description' => __( 'The settings below adjust the configuration options for the gallery.', 'responsive-lightbox' ), |
| 99 | 'menu_items' => $config_menu_items |
| 100 | ), |
| 101 | 'design' => array( |
| 102 | 'label' => __( 'Design', 'responsive-lightbox' ), |
| 103 | 'description' => __( 'The settings below adjust the gallery design options.', 'responsive-lightbox' ) |
| 104 | ), |
| 105 | 'paging' => array( |
| 106 | 'label' => __( 'Paging', 'responsive-lightbox' ), |
| 107 | 'description' => __( 'The settings below adjust the gallery pagination options.', 'responsive-lightbox' ) |
| 108 | ), |
| 109 | 'lightbox' => array( |
| 110 | 'label' => __( 'Lightbox', 'responsive-lightbox' ), |
| 111 | 'description' => __( 'The settings below adjust the lightbox options.', 'responsive-lightbox' ), |
| 112 | ), |
| 113 | 'misc' => array( |
| 114 | 'label' => __( 'Misc', 'responsive-lightbox' ), |
| 115 | 'description' => __( 'The settings below adjust miscellaneous options.', 'responsive-lightbox' ), |
| 116 | ) |
| 117 | ) |
| 118 | ); |
| 119 | |
| 120 | // add folders if active |
| 121 | if ( $rl->options['folders']['active'] ) |
| 122 | $this->tabs['images']['menu_items']['folders'] = __( 'Media Folders', 'responsive-lightbox' ); |
| 123 | |
| 124 | // use sizes as keys and values |
| 125 | $this->sizes = $this->get_image_sizes(); |
| 126 | $sizes = array_combine( array_keys( $this->sizes ), array_keys( $this->sizes ) ); |
| 127 | |
| 128 | // add default, custom and full image size |
| 129 | $sizes['full'] = __( 'Full size', 'responsive-lightbox' ); |
| 130 | $sizes['global'] = __( 'Global', 'responsive-lightbox' ); |
| 131 | $sizes['rl_custom_size'] = __( 'Custom size', 'responsive-lightbox' ); |
| 132 | |
| 133 | $positions = array( |
| 134 | 'none' => __( 'None', 'responsive-lightbox' ), |
| 135 | 'top' => __( 'Top', 'responsive-lightbox' ), |
| 136 | 'bottom' => __( 'Bottom', 'responsive-lightbox' ) |
| 137 | ); |
| 138 | |
| 139 | $this->fields = apply_filters( 'rl_gallery_tab_fields', array( |
| 140 | 'images' => array( |
| 141 | 'media' => array( |
| 142 | 'attachments' => array( |
| 143 | 'title' => '', |
| 144 | 'type' => 'media_library', |
| 145 | 'default' => array( |
| 146 | 'ids' => array(), |
| 147 | 'exclude' => array() |
| 148 | ) |
| 149 | ) |
| 150 | ), |
| 151 | 'featured' => array( |
| 152 | 'attachments' => array( |
| 153 | 'title' => '', |
| 154 | 'type' => 'media_preview', |
| 155 | 'default' => array( |
| 156 | 'exclude' => array() |
| 157 | ) |
| 158 | ), |
| 159 | 'number_of_posts' => array( |
| 160 | 'title' => __( 'Number of Posts', 'responsive-lightbox' ), |
| 161 | 'type' => 'number', |
| 162 | 'description' => __( 'Enter the number of posts.', 'responsive-lightbox' ), |
| 163 | 'default' => 10, |
| 164 | 'min' => 0 |
| 165 | ), |
| 166 | 'orderby' => array( |
| 167 | 'title' => __( 'Posts Sorting', 'responsive-lightbox' ), |
| 168 | 'type' => 'select', |
| 169 | 'description' => __( 'Select the posts sorting.', 'responsive-lightbox' ), |
| 170 | 'default' => 'date', |
| 171 | 'options' => array( |
| 172 | 'id' => __( 'ID', 'responsive-lightbox' ), |
| 173 | 'author' => __( 'Author', 'responsive-lightbox' ), |
| 174 | 'title' => __( 'Title', 'responsive-lightbox' ), |
| 175 | 'name' => __( 'Slug', 'responsive-lightbox' ), |
| 176 | 'date' => __( 'Date', 'responsive-lightbox' ), |
| 177 | 'modified' => __( 'Last modified date', 'responsive-lightbox' ), |
| 178 | 'parent' => __( 'Parent ID', 'responsive-lightbox' ), |
| 179 | 'rand' => __( 'Random', 'responsive-lightbox' ) |
| 180 | ) |
| 181 | ), |
| 182 | 'order' => array( |
| 183 | 'title' => __( 'Posts Order', 'responsive-lightbox' ), |
| 184 | 'type' => 'radio', |
| 185 | 'description' => __( 'Select the posts order.', 'responsive-lightbox' ), |
| 186 | 'default' => 'asc', |
| 187 | 'options' => array( |
| 188 | 'asc' => __( 'Ascending', 'responsive-lightbox' ), |
| 189 | 'desc' => __( 'Descending', 'responsive-lightbox' ) |
| 190 | ) |
| 191 | ), |
| 192 | 'offset' => array( |
| 193 | 'title' => __( 'Posts Offset', 'responsive-lightbox' ), |
| 194 | 'type' => 'number', |
| 195 | 'description' => __( 'Enter the posts offset.', 'responsive-lightbox' ), |
| 196 | 'default' => 0, |
| 197 | 'min' => 0 |
| 198 | ), |
| 199 | 'image_source' => array( |
| 200 | 'title' => __( 'Image Source', 'responsive-lightbox' ), |
| 201 | 'type' => 'radio', |
| 202 | 'description' => __( 'Select the image source.', 'responsive-lightbox' ), |
| 203 | 'default' => 'thumbnails', |
| 204 | 'options' => array( |
| 205 | 'thumbnails' => __( 'Post Thumbnails', 'responsive-lightbox' ), |
| 206 | 'attached_images' => __( 'Post Attached Images', 'responsive-lightbox' ) |
| 207 | ) |
| 208 | ), |
| 209 | 'images_per_post' => array( |
| 210 | 'title' => __( 'Images per Post', 'responsive-lightbox' ), |
| 211 | 'type' => 'number', |
| 212 | 'description' => __( 'Enter maximum number of images for a post.', 'responsive-lightbox' ), |
| 213 | 'default' => 1, |
| 214 | 'min' => 1 |
| 215 | ), |
| 216 | 'post_type' => array( |
| 217 | 'title' => __( 'Post Type', 'responsive-lightbox' ), |
| 218 | 'type' => 'multiselect', |
| 219 | 'description' => __( 'Select the post types to query.', 'responsive-lightbox' ), |
| 220 | 'options' => array(), |
| 221 | 'default' => array() |
| 222 | ), |
| 223 | 'post_status' => array( |
| 224 | 'title' => __( 'Post Status', 'responsive-lightbox' ), |
| 225 | 'type' => 'multiselect', |
| 226 | 'description' => __( 'Select the post status.', 'responsive-lightbox' ), |
| 227 | 'options' => array(), |
| 228 | 'default' => array() |
| 229 | ), |
| 230 | 'post_format' => array( |
| 231 | 'title' => __( 'Post Format', 'responsive-lightbox' ), |
| 232 | 'type' => 'multiselect', |
| 233 | 'description' => __( 'Select the post format.', 'responsive-lightbox' ), |
| 234 | 'options' => array(), |
| 235 | 'default' => array() |
| 236 | ), |
| 237 | 'post_term' => array( |
| 238 | 'title' => __( 'Post Term', 'responsive-lightbox' ), |
| 239 | 'type' => 'multiselect', |
| 240 | 'description' => __( 'Select the post taxonomy terms to query.', 'responsive-lightbox' ), |
| 241 | 'options' => array(), |
| 242 | 'default' => array() |
| 243 | ), |
| 244 | 'post_author' => array( |
| 245 | 'title' => __( 'Post Author', 'responsive-lightbox' ), |
| 246 | 'type' => 'multiselect', |
| 247 | 'description' => __( 'Select the post author.', 'responsive-lightbox' ), |
| 248 | 'options' => array(), |
| 249 | 'default' => array() |
| 250 | ), |
| 251 | 'page_parent' => array( |
| 252 | 'title' => __( 'Page Parent', 'responsive-lightbox' ), |
| 253 | 'type' => 'multiselect', |
| 254 | 'description' => __( 'Select the post parent.', 'responsive-lightbox' ), |
| 255 | 'options' => array(), |
| 256 | 'default' => array() |
| 257 | ), |
| 258 | 'page_template' => array( |
| 259 | 'title' => __( 'Page Template', 'responsive-lightbox' ), |
| 260 | 'type' => 'multiselect', |
| 261 | 'description' => __( 'Select the page template.', 'responsive-lightbox' ), |
| 262 | 'options' => array(), |
| 263 | 'default' => array() |
| 264 | ) |
| 265 | ), |
| 266 | 'folders' => array( |
| 267 | 'attachments' => array( |
| 268 | 'title' => '', |
| 269 | 'type' => 'folder_preview', |
| 270 | 'default' => array( |
| 271 | 'exclude' => array() |
| 272 | ) |
| 273 | ), |
| 274 | 'folder' => array( |
| 275 | 'title' => __( 'Media Folder', 'responsive-lightbox' ), |
| 276 | 'type' => 'taxonomy', |
| 277 | 'description' => __( 'Select media folder.', 'responsive-lightbox' ), |
| 278 | 'default' => array( |
| 279 | 'id' => 0, |
| 280 | 'children' => false |
| 281 | ), |
| 282 | 'include_children' => true, |
| 283 | 'taxonomy' => $rl->options['folders']['media_taxonomy'] |
| 284 | ) |
| 285 | ) |
| 286 | ), |
| 287 | 'config' => array(), |
| 288 | 'design' => array( |
| 289 | 'options' => array( |
| 290 | 'show_title' => array( |
| 291 | 'title' => __( 'Thumbnail title', 'responsive-lightbox' ), |
| 292 | 'type' => 'select', |
| 293 | 'description' => __( 'Select title for the gallery thumbnails.', 'responsive-lightbox' ), |
| 294 | 'default' => 'global', |
| 295 | 'options' => array_merge( array( 'global' => __( 'Global', 'responsive-lightbox' ) ), $rl->settings->image_titles ) |
| 296 | ), |
| 297 | 'show_caption' => array( |
| 298 | 'title' => __( 'Thumbnail caption', 'responsive-lightbox' ), |
| 299 | 'type' => 'select', |
| 300 | 'description' => __( 'Select caption for the gallery thumbnails.', 'responsive-lightbox' ), |
| 301 | 'default' => 'global', |
| 302 | 'options' => array_merge( array( 'global' => __( 'Global', 'responsive-lightbox' ) ), $rl->settings->image_titles ) |
| 303 | ), |
| 304 | 'show_icon' => array( |
| 305 | 'title' => __( 'Thumbnail icon', 'responsive-lightbox' ), |
| 306 | 'type' => 'radio', |
| 307 | 'description' => __( 'Select icon for the gallery thumbnails.', 'responsive-lightbox' ), |
| 308 | 'default' => '0', |
| 309 | 'options' => $rl->settings->image_icons |
| 310 | ), |
| 311 | 'hover_effect' => array( |
| 312 | 'title' => __( 'Hover effect', 'responsive-lightbox' ), |
| 313 | 'type' => 'select', |
| 314 | 'description' => __( 'Select thumbnail effect on hover.', 'responsive-lightbox' ), |
| 315 | 'default' => '0', |
| 316 | 'options' => array( |
| 317 | '0' => __( 'none', 'responsive-lightbox' ), |
| 318 | '1' => sprintf( __( 'Effect %s', 'responsive-lightbox' ), 1 ), |
| 319 | '2' => sprintf( __( 'Effect %s', 'responsive-lightbox' ), 2 ), |
| 320 | '3' => sprintf( __( 'Effect %s', 'responsive-lightbox' ), 3 ), |
| 321 | '4' => sprintf( __( 'Effect %s', 'responsive-lightbox' ), 4 ), |
| 322 | '5' => sprintf( __( 'Effect %s', 'responsive-lightbox' ), 5 ), |
| 323 | '6' => sprintf( __( 'Effect %s', 'responsive-lightbox' ), 6 ), |
| 324 | '7' => sprintf( __( 'Effect %s', 'responsive-lightbox' ), 7 ), |
| 325 | '8' => sprintf( __( 'Effect %s', 'responsive-lightbox' ), 8 ), |
| 326 | '9' => sprintf( __( 'Effect %s', 'responsive-lightbox' ), 9 ) |
| 327 | ) |
| 328 | ), |
| 329 | 'title_color' => array( |
| 330 | 'title' => __( 'Title Color', 'responsive-lightbox' ), |
| 331 | 'type' => 'color_picker', |
| 332 | 'default' => '#ffffff' |
| 333 | ), |
| 334 | 'caption_color' => array( |
| 335 | 'title' => __( 'Caption Color', 'responsive-lightbox' ), |
| 336 | 'type' => 'color_picker', |
| 337 | 'default' => '#cccccc' |
| 338 | ), |
| 339 | 'background_color' => array( |
| 340 | 'title' => __( 'Background Color', 'responsive-lightbox' ), |
| 341 | 'type' => 'color_picker', |
| 342 | 'default' => '#000000' |
| 343 | ), |
| 344 | 'background_opacity' => array( |
| 345 | 'title' => __( 'Background Opacity', 'responsive-lightbox' ), |
| 346 | 'type' => 'number', |
| 347 | 'default' => 80, |
| 348 | 'step' => 1, |
| 349 | 'min' => 0, |
| 350 | 'max' => 100, |
| 351 | 'append' => '%' |
| 352 | ), |
| 353 | 'border_color' => array( |
| 354 | 'title' => __( 'Border Color', 'responsive-lightbox' ), |
| 355 | 'type' => 'color_picker', |
| 356 | 'default' => '#000000' |
| 357 | ), |
| 358 | 'border_width' => array( |
| 359 | 'title' => __( 'Border Width', 'responsive-lightbox' ), |
| 360 | 'type' => 'number', |
| 361 | 'default' => 0, |
| 362 | 'step' => 1, |
| 363 | 'min' => 0, |
| 364 | 'max' => 100, |
| 365 | 'append' => 'px' |
| 366 | ) |
| 367 | ) |
| 368 | ), |
| 369 | 'paging' => array( |
| 370 | 'options' => array( |
| 371 | 'pagination' => array( |
| 372 | 'title' => __( 'Use pagination', 'responsive-lightbox' ), |
| 373 | 'type' => 'boolean', |
| 374 | 'label' => __( 'Enable pagination.', 'responsive-lightbox' ), |
| 375 | 'default' => false |
| 376 | ), |
| 377 | 'pagination_type' => array( |
| 378 | 'title' => __( 'Pagination type', 'responsive-lightbox' ), |
| 379 | 'type' => 'select', |
| 380 | 'description' => __( 'Select pagination type.', 'responsive-lightbox' ), |
| 381 | 'default' => 'paged', |
| 382 | 'options' => array( |
| 383 | 'paged' => __( 'standard', 'responsive-lightbox' ), |
| 384 | 'ajax' => __( 'AJAX', 'responsive-lightbox' ), |
| 385 | 'infinite' => __( 'infinite scroll', 'responsive-lightbox' ) |
| 386 | ) |
| 387 | ), |
| 388 | 'pagination_position' => array( |
| 389 | 'title' => __( 'Pagination position', 'responsive-lightbox' ), |
| 390 | 'type' => 'select', |
| 391 | 'description' => __( 'Select pagination position.', 'responsive-lightbox' ), |
| 392 | 'default' => 'bottom', |
| 393 | 'options' => array( |
| 394 | 'bottom' => __( 'bottom', 'responsive-lightbox' ), |
| 395 | 'top' => __( 'top', 'responsive-lightbox' ), |
| 396 | 'both' => __( 'top & bottom', 'responsive-lightbox' ) |
| 397 | ) |
| 398 | ), |
| 399 | 'images_per_page' => array( |
| 400 | 'title' => __( 'Images per page', 'responsive-lightbox' ), |
| 401 | 'type' => 'number', |
| 402 | 'description' => __( 'Number of images per page.', 'responsive-lightbox' ), |
| 403 | 'default' => get_option( 'posts_per_page', 20 ), |
| 404 | 'step' => 1, |
| 405 | 'min' => 0 |
| 406 | ), |
| 407 | 'load_more' => array( |
| 408 | 'title' => __( 'Load More', 'responsive-lightbox' ), |
| 409 | 'type' => 'radio', |
| 410 | 'description' => __( 'Select the load more trigger (infinite scroll only).', 'responsive-lightbox' ), |
| 411 | 'default' => 'automatically', |
| 412 | 'options' => array( |
| 413 | 'automatically' => __( 'Automatically', 'responsive-lightbox' ), |
| 414 | 'manually' => __( 'On click', 'responsive-lightbox' ) |
| 415 | ) |
| 416 | ) |
| 417 | ) |
| 418 | ), |
| 419 | 'lightbox' => array( |
| 420 | 'options' => array( |
| 421 | 'lightbox_enable' => array( |
| 422 | 'title' => __( 'Enable Lightbox', 'responsive-lightbox' ), |
| 423 | 'type' => 'boolean', |
| 424 | 'label' => __( 'Enable lightbox effect for the gallery.', 'responsive-lightbox' ), |
| 425 | 'default' => true |
| 426 | ), |
| 427 | 'lightbox_image_size' => array( |
| 428 | 'title' => __( 'Image Size', 'responsive-lightbox' ), |
| 429 | 'type' => 'select', |
| 430 | 'description' => __( 'Select image size for gallery lightbox.', 'responsive-lightbox' ), |
| 431 | 'default' => 'global', |
| 432 | 'options' => $sizes |
| 433 | ), |
| 434 | 'lightbox_custom_size' => array( |
| 435 | 'title' => __( 'Custom size', 'responsive-lightbox' ), |
| 436 | 'type' => 'multiple', |
| 437 | 'description' => __( 'Choose the custom image size for gallery lightbox (used if Custom Image size is selected).', 'responsive-lightbox' ), |
| 438 | 'fields' => array( |
| 439 | 'lightbox_custom_size_width' => array( |
| 440 | 'type' => 'number', |
| 441 | 'append' => __( 'width in px', 'responsive-lightbox' ), |
| 442 | 'default' => (int) get_option( 'large_size_w' ) |
| 443 | ), |
| 444 | 'lightbox_custom_size_height' => array( |
| 445 | 'type' => 'number', |
| 446 | 'append' => __( 'height in px', 'responsive-lightbox' ), |
| 447 | 'default' => (int) get_option( 'large_size_h' ) |
| 448 | ) |
| 449 | ) |
| 450 | ), |
| 451 | 'lightbox_image_title' => array( |
| 452 | 'title' => __( 'Image Title', 'responsive-lightbox' ), |
| 453 | 'type' => 'select', |
| 454 | 'description' => __( 'Select image title for gallery lightbox.', 'responsive-lightbox' ), |
| 455 | 'default' => 'global', |
| 456 | 'options' => array( 'global' => __( 'Global', 'responsive-lightbox' ) ) + $rl->settings->image_titles |
| 457 | ), |
| 458 | 'lightbox_image_caption' => array( |
| 459 | 'title' => __( 'Image Caption', 'responsive-lightbox' ), |
| 460 | 'type' => 'select', |
| 461 | 'description' => __( 'Select image caption for gallery lightbox (used if supported by selected lightbox effect).', 'responsive-lightbox' ), |
| 462 | 'default' => 'global', |
| 463 | 'options' => array( 'global' => __( 'Global', 'responsive-lightbox' ) ) + $rl->settings->image_titles |
| 464 | ) |
| 465 | ) |
| 466 | ), |
| 467 | 'misc' => array( |
| 468 | 'options' => array( |
| 469 | 'gallery_title_position' => array( |
| 470 | 'title' => __( 'Title Position', 'responsive-lightbox' ), |
| 471 | 'type' => 'select', |
| 472 | 'description' => __( 'Select where to display the title.', 'responsive-lightbox' ), |
| 473 | 'default' => 'none', |
| 474 | 'options' => $positions |
| 475 | ), |
| 476 | 'gallery_description_position' => array( |
| 477 | 'title' => __( 'Description Position', 'responsive-lightbox' ), |
| 478 | 'type' => 'select', |
| 479 | 'description' => __( 'Select where to display the description.', 'responsive-lightbox' ), |
| 480 | 'default' => 'none', |
| 481 | 'options' => $positions |
| 482 | ), |
| 483 | 'gallery_description' => array( |
| 484 | 'title' => __( 'Gallery Description', 'responsive-lightbox' ), |
| 485 | 'type' => 'textarea', |
| 486 | 'description' => __( 'Enter the gallery description (optional).', 'responsive-lightbox' ), |
| 487 | 'default' => '', |
| 488 | 'class' => 'large-text' |
| 489 | ), |
| 490 | 'gallery_custom_class' => array( |
| 491 | 'title' => __( 'Custom Classes', 'responsive-lightbox' ), |
| 492 | 'type' => 'class', |
| 493 | 'description' => __( 'Add custom, space saparated CSS classes (optional).', 'responsive-lightbox' ), |
| 494 | 'default' => '', |
| 495 | 'class' => 'large-text' |
| 496 | ) |
| 497 | ) |
| 498 | ) |
| 499 | ) ); |
| 500 | } |
| 501 | |
| 502 | /** |
| 503 | * Duplicate gallery action in admin. |
| 504 | * |
| 505 | * @return void |
| 506 | */ |
| 507 | public function duplicate_gallery() { |
| 508 | if ( ! ( isset( $_GET['post'] ) || isset( $_POST['post'] ) ) || ! isset( $_REQUEST['action'] ) || ! isset( $_REQUEST['rl_gallery_nonce'] ) || ( isset( $_REQUEST['rl_gallery_nonce'] ) && ! wp_verify_nonce( esc_attr( $_REQUEST['rl_gallery_nonce'] ), 'responsive-lightbox-duplicate-gallery' ) ) ) |
| 509 | wp_die( __( 'No gallery to duplicate has been supplied!', 'responsive-lightbox' ) ); |
| 510 | |
| 511 | // get the original post |
| 512 | $post_id = ( isset( $_GET['post'] ) ? (int) $_GET['post'] : (int) $_POST['post'] ); |
| 513 | |
| 514 | if ( empty( $post_id ) ) |
| 515 | wp_die( __( 'No gallery to duplicate has been supplied!', 'responsive-lightbox' ) ); |
| 516 | |
| 517 | if ( ! current_user_can( 'edit_post', $post_id ) ) |
| 518 | wp_die( __( 'You do not have permission to copy this gallery.', 'responsive-lightbox' ) ); |
| 519 | |
| 520 | $post = get_post( $post_id ); |
| 521 | |
| 522 | // copy the post and insert it |
| 523 | if ( isset( $post ) && $post != null ) { |
| 524 | $new_id = $this->create_gallery_duplicate( $post ); |
| 525 | |
| 526 | // redirect to the post list screen |
| 527 | wp_redirect( admin_url( 'edit.php?post_type=' . $post->post_type ) ); |
| 528 | exit; |
| 529 | } else |
| 530 | wp_die( esc_attr( __( 'Copy creation failed, could not find original gallery:', 'responsive-lightbox' ) ) . ' ' . htmlspecialchars( $post_id ) ); |
| 531 | } |
| 532 | |
| 533 | /** |
| 534 | * Add duplicate link to gallery listing. |
| 535 | * |
| 536 | * @param array $actions |
| 537 | * @param object $post |
| 538 | * @return array |
| 539 | */ |
| 540 | public function post_row_actions_duplicate( $actions, $post ) { |
| 541 | global $pagenow; |
| 542 | |
| 543 | if ( $post->post_type !== 'rl_gallery' ) |
| 544 | return $actions; |
| 545 | |
| 546 | if ( ! current_user_can( 'edit_post', $post->ID ) ) |
| 547 | return $actions; |
| 548 | |
| 549 | // duplicate link |
| 550 | $actions['duplicate_gallery'] = '<a class="duplicate-gallery" title="' . esc_attr__( 'Duplicate this item', 'responsive-lightbox' ) . '" href="' . wp_nonce_url( admin_url( $pagenow . '?post=' . $post->ID . '&action=duplicate_gallery' ), 'responsive-lightbox-duplicate-gallery', 'rl_gallery_nonce' ) . '">' . __( 'Duplicate', 'responsive-lightbox' ) . '</a>'; |
| 551 | |
| 552 | return $actions; |
| 553 | } |
| 554 | |
| 555 | /** |
| 556 | * Create a gallery duplicate. |
| 557 | * |
| 558 | * @param $post object |
| 559 | * @return int |
| 560 | */ |
| 561 | public function create_gallery_duplicate( $post ) { |
| 562 | // skip revisions |
| 563 | if ( $post->post_type == 'revision' ) |
| 564 | return; |
| 565 | |
| 566 | $new_post = apply_filters( |
| 567 | 'rl_duplicate_gallery_args', |
| 568 | array( |
| 569 | 'menu_order' => $post->menu_order, |
| 570 | 'comment_status' => $post->comment_status, |
| 571 | 'ping_status' => $post->ping_status, |
| 572 | 'post_author' => $post->post_author, |
| 573 | 'post_content' => $post->post_content, |
| 574 | 'post_excerpt' => $post->post_excerpt, |
| 575 | 'post_mime_type' => $post->post_mime_type, |
| 576 | 'post_parent' => $post->post_parent, |
| 577 | 'post_password' => $post->post_password, |
| 578 | 'post_status' => $post->post_status, |
| 579 | 'post_title' => $post->post_title, |
| 580 | 'post_type' => $post->post_type, |
| 581 | 'post_date' => current_time( 'mysql' ), |
| 582 | 'post_date_gmt' => get_gmt_from_date( current_time( 'mysql' ) ) |
| 583 | ), |
| 584 | $post |
| 585 | ); |
| 586 | |
| 587 | $new_post_id = wp_insert_post( $new_post ); |
| 588 | |
| 589 | // if the copy is published or scheduled, we have to set a proper slug |
| 590 | if ( $new_post['status'] == 'publish' || $new_post['status'] == 'future' ) { |
| 591 | $post_name = wp_unique_post_slug( $post->post_name, $new_post_id, $new_post['status'], $post->post_type, $new_post['post_parent'] ); |
| 592 | |
| 593 | $new_post = array(); |
| 594 | $new_post['ID'] = $new_post_id; |
| 595 | $new_post['post_name'] = $post_name; |
| 596 | |
| 597 | // update the post into the database |
| 598 | wp_update_post( $new_post ); |
| 599 | } |
| 600 | |
| 601 | // create metadata for the duplicated gallery |
| 602 | $this->create_gallery_duplicate_metadata( $new_post_id, $post ); |
| 603 | |
| 604 | // copy taxonomies |
| 605 | $this->duplicate_gallery_taxonomies( $new_post_id, $post ); |
| 606 | |
| 607 | // action hook for developers |
| 608 | do_action( 'rl_after_duplicate_gallery', $new_post_id, $post ); |
| 609 | |
| 610 | return $new_post_id; |
| 611 | } |
| 612 | |
| 613 | /** |
| 614 | * Create a gallery duplicate metadata. |
| 615 | * |
| 616 | * @param int $new_post_id |
| 617 | * @param object $post |
| 618 | * @return void |
| 619 | */ |
| 620 | public function create_gallery_duplicate_metadata( $new_post_id, $post ) { |
| 621 | if ( empty( $post ) || $post == null ) |
| 622 | return; |
| 623 | |
| 624 | // meta keys to be copied |
| 625 | $meta_keys = apply_filters( 'rl_duplicate_gallery_meta_keys', get_post_custom_keys( $post->ID ) ); |
| 626 | |
| 627 | if ( empty( $meta_keys ) ) |
| 628 | return; |
| 629 | |
| 630 | foreach ( $meta_keys as $meta_key ) { |
| 631 | // meta values to be copied |
| 632 | $meta_values = apply_filters( 'rl_duplicate_gallery_meta_values', get_post_custom_values( $meta_key, $post->ID ) ); |
| 633 | |
| 634 | foreach ( $meta_values as $meta_value ) { |
| 635 | $meta_value = maybe_unserialize( $meta_value ); |
| 636 | |
| 637 | // add metadata to duplicated post |
| 638 | add_post_meta( $new_post_id, $meta_key, $meta_value ); |
| 639 | } |
| 640 | } |
| 641 | } |
| 642 | |
| 643 | /** |
| 644 | * Copy the taxonomies of a gallery to another gallery. |
| 645 | * |
| 646 | * @param int $new_post_id |
| 647 | * @param object $post |
| 648 | * @return void |
| 649 | */ |
| 650 | function duplicate_gallery_taxonomies( $new_post_id, $post ) { |
| 651 | global $wpdb; |
| 652 | |
| 653 | if ( isset( $wpdb->terms ) ) { |
| 654 | // clear default category |
| 655 | wp_set_object_terms( $new_post_id, null, 'category' ); |
| 656 | |
| 657 | // get gallery taxonomies |
| 658 | $gallery_taxonomies = get_object_taxonomies( $post->post_type ); |
| 659 | |
| 660 | if ( ! empty( $gallery_taxonomies ) ) { |
| 661 | foreach ( $gallery_taxonomies as $taxonomy ) { |
| 662 | $terms = array(); |
| 663 | |
| 664 | // get taxonomy terms |
| 665 | $post_terms = wp_get_object_terms( $post->ID, $taxonomy, array( 'orderby' => 'term_order' ) ); |
| 666 | |
| 667 | if ( ! empty( $post_terms ) ) { |
| 668 | foreach ( $post_terms as $term ) { |
| 669 | $terms[] = $term->slug; |
| 670 | } |
| 671 | } |
| 672 | |
| 673 | // copy taxonomy terms |
| 674 | wp_set_object_terms( $new_post_id, $terms, $taxonomy ); |
| 675 | } |
| 676 | } |
| 677 | } |
| 678 | } |
| 679 | |
| 680 | /** |
| 681 | * Add a gallery shortcode. |
| 682 | * |
| 683 | * @param array $args Shortcode arguments |
| 684 | * @return function Generated gallery shortcode |
| 685 | */ |
| 686 | public function gallery_shortcode( $args ) { |
| 687 | // prepare defaults |
| 688 | $defaults = array( |
| 689 | 'id' => 0 |
| 690 | ); |
| 691 | |
| 692 | // merge defaults with arguments |
| 693 | $args = array_merge( $defaults, $args ); |
| 694 | |
| 695 | // parse ID |
| 696 | $args['id'] = (int) $args['id']; |
| 697 | |
| 698 | // is it gallery? |
| 699 | if ( get_post_type( $args['id'] ) !== 'rl_gallery' ) |
| 700 | return ''; |
| 701 | |
| 702 | // get images |
| 703 | $images = $this->get_gallery_images( $args['id'], array( 'exclude' => true ) ); |
| 704 | |
| 705 | if ( ! $images ) |
| 706 | return ''; |
| 707 | |
| 708 | $attachments = array(); |
| 709 | |
| 710 | // build config |
| 711 | foreach ( $images as $image ) { |
| 712 | if ( ! empty( $image['id'] ) ) |
| 713 | $attachments[] = $image['id']; |
| 714 | } |
| 715 | |
| 716 | // get config data |
| 717 | $config = get_post_meta( $args['id'], '_rl_config', true ); |
| 718 | |
| 719 | // prepare gallery shortcode parameters |
| 720 | $fields = array(); |
| 721 | |
| 722 | // get main instance |
| 723 | $rl = Responsive_Lightbox(); |
| 724 | |
| 725 | if ( ! empty( $config['menu_item'] ) ) { |
| 726 | // assign data from db |
| 727 | $data = $config[$config['menu_item']]; |
| 728 | |
| 729 | foreach ( $rl->frontend->get_default_gallery_fields() as $field_name => $field_args ) { |
| 730 | // replace default values |
| 731 | if ( array_key_exists( $field_name, $data ) ) |
| 732 | $fields[$field_name] = $data[$field_name]; |
| 733 | } |
| 734 | |
| 735 | // is it default gallery type? |
| 736 | if ( $config['menu_item'] === 'default' ) { |
| 737 | // set new gallery type |
| 738 | $gallery_type = $rl->options['settings']['builder_gallery']; |
| 739 | |
| 740 | // assign gallery settings and defaults |
| 741 | $gallery_fields = $rl->settings->settings[$gallery_type . '_gallery']['fields']; |
| 742 | $gallery_defaults = $rl->options[$gallery_type . '_gallery']; |
| 743 | } else { |
| 744 | $gallery_type = $config['menu_item']; |
| 745 | |
| 746 | // assign gallery settings and defaults |
| 747 | $gallery_fields = $rl->settings->settings[$config['menu_item'] . '_gallery']['fields']; |
| 748 | $gallery_defaults = $rl->defaults[$config['menu_item'] . '_gallery']; |
| 749 | } |
| 750 | |
| 751 | if ( isset( $gallery_fields, $gallery_defaults ) ) { |
| 752 | // run through all fields |
| 753 | foreach ( $gallery_fields as $field_name => $field_args ) { |
| 754 | if ( $field_args['type'] === 'multiple' ) { |
| 755 | foreach ( $field_args['fields'] as $subfield_name => $subfield_args ) { |
| 756 | // field exists in db? |
| 757 | if ( array_key_exists( $subfield_name, $data ) ) |
| 758 | $fields[$subfield_name] = $data[$subfield_name]; |
| 759 | else |
| 760 | $fields[$subfield_name] = $gallery_defaults[$subfield_name]; |
| 761 | } |
| 762 | } else { |
| 763 | // field exists in db? |
| 764 | if ( array_key_exists( $field_name, $data ) ) |
| 765 | $fields[$field_name] = $data[$field_name]; |
| 766 | else |
| 767 | $fields[$field_name] = $gallery_defaults[$field_name]; |
| 768 | } |
| 769 | } |
| 770 | } |
| 771 | |
| 772 | // add gallery type |
| 773 | $fields['type'] = $gallery_type; |
| 774 | } |
| 775 | |
| 776 | $shortcode = ''; |
| 777 | |
| 778 | foreach ( $fields as $arg => $value ) { |
| 779 | if ( is_array( $value ) ) |
| 780 | $shortcode .= ' ' . $arg . '="' . (string) implode( ',', $value ) . '"'; |
| 781 | else |
| 782 | $shortcode .= ' ' . $arg . '="' . (string) $value . '"'; |
| 783 | } |
| 784 | |
| 785 | // get design data |
| 786 | $design = get_post_meta( $args['id'], '_rl_design', true ); |
| 787 | |
| 788 | if ( ! empty( $design['menu_item'] ) ) { |
| 789 | foreach ( $design[$design['menu_item']] as $arg => $value ) { |
| 790 | $shortcode .= ' ' . $arg . '="' . (string) $value . '"'; |
| 791 | } |
| 792 | } |
| 793 | |
| 794 | // get lightbox data |
| 795 | $lightbox = get_post_meta( $args['id'], '_rl_lightbox', true ); |
| 796 | |
| 797 | if ( ! empty( $lightbox['menu_item'] ) ) { |
| 798 | foreach ( $lightbox[$lightbox['menu_item']] as $arg => $value ) { |
| 799 | $shortcode .= ' ' . $arg . '="' . (string) $value . '"'; |
| 800 | } |
| 801 | } |
| 802 | |
| 803 | return do_shortcode( '[gallery rl_gallery_id="' . $args['id'] .'" include="' . ( empty( $attachments ) ? '' : implode( ',', $attachments ) ) . '"' . $shortcode . ']' ); |
| 804 | } |
| 805 | |
| 806 | /** |
| 807 | * Add a gallery button. |
| 808 | * |
| 809 | * @param string $editor_id Editor ID |
| 810 | * @return void |
| 811 | */ |
| 812 | public function add_gallery_button( $editor_id ) { |
| 813 | if ( get_post_type() === 'rl_gallery' ) |
| 814 | return; |
| 815 | |
| 816 | // assign singleton instance |
| 817 | $rl = Responsive_Lightbox(); |
| 818 | |
| 819 | wp_enqueue_script( 'responsive-lightbox-admin-post', RESPONSIVE_LIGHTBOX_URL . '/js/admin-post.js', array( 'jquery' ), $rl->defaults['version'], false ); |
| 820 | |
| 821 | wp_localize_script( |
| 822 | 'responsive-lightbox-admin-post', |
| 823 | 'rlArgs', |
| 824 | array( |
| 825 | 'nonce' => wp_create_nonce( 'rl-gallery-post' ), |
| 826 | 'post_id' => get_the_ID() |
| 827 | ) |
| 828 | ); |
| 829 | |
| 830 | wp_enqueue_style( 'responsive-lightbox-admin-post', RESPONSIVE_LIGHTBOX_URL . '/css/admin-post.css', array(), $rl->defaults['version'] ); |
| 831 | |
| 832 | echo '<button type="button" id="rl-insert-modal-gallery-button" class="button" data-editor="' . $editor_id . '"><span class="wp-media-buttons-icon dashicons dashicons-format-gallery"></span> ' . __( 'Add Gallery', 'responsive-lightbox' ) . '</button>'; |
| 833 | } |
| 834 | |
| 835 | /** |
| 836 | * Modal gallery HTML template. |
| 837 | * |
| 838 | * @return mixed |
| 839 | */ |
| 840 | public function modal_gallery_template() { |
| 841 | global $pagenow; |
| 842 | |
| 843 | // display only for post edit pages |
| 844 | if ( ! ( ( $pagenow === 'post.php' || $pagenow === 'post-new.php' ) && get_post_type() !== 'rl_gallery' ) ) |
| 845 | return; |
| 846 | |
| 847 | $rl = Responsive_Lightbox(); |
| 848 | |
| 849 | if ( $rl->options['builder']['categories'] ) { |
| 850 | $categories = wp_dropdown_categories( |
| 851 | array( |
| 852 | 'orderby' => 'name', |
| 853 | 'order' => 'asc', |
| 854 | 'show_option_none' => '', |
| 855 | 'show_option_all' => __( 'All categories', 'responsive-lightbox' ), |
| 856 | 'show_count' => false, |
| 857 | 'hide_empty' => false, |
| 858 | 'option_none_value' => '', |
| 859 | 'hierarchical' => true, |
| 860 | 'selected' => 0, |
| 861 | 'taxonomy' => 'rl_category', |
| 862 | 'hide_if_empty' => false, |
| 863 | 'echo' => false, |
| 864 | 'id' => 'rl-media-attachment-categories', |
| 865 | 'class' => 'attachment-filters', |
| 866 | 'name' => '' |
| 867 | ) |
| 868 | ); |
| 869 | } |
| 870 | |
| 871 | echo ' |
| 872 | <div id="rl-modal-gallery" style="display: none;"> |
| 873 | <div class="media-modal wp-core-ui"> |
| 874 | <button type="button" class="media-modal-close"><span class="media-modal-icon"><span class="screen-reader-text">' . __( 'Close', 'responsive-lightbox' ) . '</span></span></button> |
| 875 | <div class="media-modal-content"> |
| 876 | <div class="media-frame mode-select wp-core-ui hide-menu hide-router"> |
| 877 | <div class="media-frame-title"> |
| 878 | <h1 class="wrap">' . __( 'Insert Gallery', 'responsive-lightbox' ) . ' <a class="rl-reload-galleries page-title-action" href="#">' . __( 'Reload', 'responsive-lightbox' ). '</a><span class="rl-gallery-reload-spinner spinner"></span></h1> |
| 879 | </div> |
| 880 | <div class="media-frame-content" data-columns="0"> |
| 881 | <div class="attachments-browser"> |
| 882 | <div class="media-toolbar">' . ( $rl->options['builder']['categories'] ? ' |
| 883 | <div class="media-toolbar-secondary"><label for="rl-media-attachment-categories" class="screen-reader-text">' . esc_html__( 'Filter by category', 'responsive-lightbox' ) . '</label>' . $categories . '</div>' : '' ) . ' |
| 884 | <div class="media-toolbar-primary search-form"> |
| 885 | <label for="rl-media-search-input" class="screen-reader-text">' . __( 'Search galleries', 'responsive-lightbox' ) . '</label><input type="search" placeholder="' . esc_attr__( 'Search galleries', 'responsive-lightbox' ) . '" id="rl-media-search-input" class="search"> |
| 886 | </div> |
| 887 | </div> |
| 888 | <ul class="attachments rl-galleries-list ui-sortable ui-sortable-disabled"> |
| 889 | </ul> |
| 890 | <div class="media-sidebar visible"> |
| 891 | <h2>' . __( 'Select A Gallery', 'responsive-lightbox' ) . '</h2> |
| 892 | <p>' . __( 'To select a gallery simply click on one of the boxes to the left.', 'responsive-lightbox' ) . '</p> |
| 893 | <p>' . __( 'To insert your gallery into the editor, click on the "Insert Gallery" button below.', 'responsive-lightbox' ) . '</p> |
| 894 | </div> |
| 895 | </div> |
| 896 | </div> |
| 897 | <div class="media-frame-toolbar"> |
| 898 | <div class="media-toolbar"> |
| 899 | <div class="media-toolbar-secondary"> |
| 900 | <div class="media-selection empty"> |
| 901 | <div class="selection-info"> |
| 902 | <span class="rl-gallery-count count">' . sprintf( _n( '%s image', '%s images', 0, 'responsive-lightbox' ), 0 ) . '</span> |
| 903 | <a href="" class="button-link rl-edit-gallery-link">' . __( 'Edit gallery', 'responsive-lightbox' ) . '</a> |
| 904 | </div> |
| 905 | <div class="selection-view"> |
| 906 | <span class="rl-gallery-images-spinner spinner" style="display: none;"></span> |
| 907 | <ul class="attachments rl-attachments-list"> |
| 908 | </ul> |
| 909 | </div> |
| 910 | </div> |
| 911 | </div> |
| 912 | <div class="media-toolbar-primary search-form"> |
| 913 | <button type="button" class="button media-button button-primary button-large rl-media-button-insert-gallery" disabled="disabled">' . __( 'Insert into post', 'responsive-lightbox') . '</button> |
| 914 | <button type="button" class="button media-button button-secondary button-large rl-media-button-cancel-gallery">' . __( 'Cancel', 'responsive-lightbox') . '</button> |
| 915 | </div> |
| 916 | </div> |
| 917 | </div> |
| 918 | </div> |
| 919 | </div> |
| 920 | </div> |
| 921 | <div class="media-modal-backdrop"></div> |
| 922 | </div>'; |
| 923 | } |
| 924 | |
| 925 | /** |
| 926 | * Render gallery field. |
| 927 | * |
| 928 | * @param string $field Field name |
| 929 | * @param string $tab_id Field tab |
| 930 | * @param string $menu_item Field parent |
| 931 | * @param array $args Field arguments |
| 932 | * @param bool $subfield Is this a subfield |
| 933 | * @return string Rendered HTML field |
| 934 | */ |
| 935 | public function render_field( $field, $tab_id, $menu_item, $args, $gallery_id, $subfield = false ) { |
| 936 | if ( $subfield ) { |
| 937 | $template = '%s%s'; |
| 938 | $html = ''; |
| 939 | $subhtml = ''; |
| 940 | } else { |
| 941 | $template = $args['type'] === 'section' ? '<th colspan="2"><h3>%s</h3></th>' : '<th><label for="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '">%s</label></th><td>%s</td>'; |
| 942 | $html = '<tr class="rl-gallery-field-' . $tab_id . '-' . $menu_item . '-' . $field . ' rl-gallery-field-' . $args['type'] . '" data-field_type="' . $args['type'] . '" data-field_name="' . $field . '">'; |
| 943 | $subhtml = ''; |
| 944 | } |
| 945 | |
| 946 | switch ( $args['type'] ) { |
| 947 | case 'range': |
| 948 | $html .= sprintf( |
| 949 | $template, |
| 950 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 951 | '<input id="rl_' . $tab_id . '_' . $menu_item . '_' . $field . '" type="range" value="' . $args['value'] . '" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . ']" min="' . ( ! empty( $args['min'] ) ? $args['min'] : 0 ) . '"' . ( ! empty( $args['max'] ) ? ' max="' . $args['max'] . '"' : '' ) . ' step="' . ( ! empty( $args['step'] ) ? $args['step'] : 1 ) . '" oninput="this.form.rl_' . $tab_id . '_' . $menu_item . '_' . $field . '_range.value=this.value" /><output class="rl-gallery-field-output" name="rl_' . $tab_id . '_' . $menu_item . '_' . $field . '_range">' . $args['value'] . '</output>' . ( ! empty( $args['append'] ) ? ' <span>' . esc_html( $args['append'] ) . '</span>' : '' ) . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' ) |
| 952 | ); |
| 953 | break; |
| 954 | |
| 955 | case 'radio': |
| 956 | $subhtml = ''; |
| 957 | |
| 958 | foreach ( $args['options'] as $key => $label ) { |
| 959 | $subhtml .= '<label class="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '" for="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '-' . $key . '"><input id="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '-' . $key . '" type="radio" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . ']" value="' . $key . '" ' . checked( $key, $args['value'], false ) . ' />' . esc_html( $label ) . '</label> '; |
| 960 | } |
| 961 | |
| 962 | $html .= sprintf( |
| 963 | $template, |
| 964 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 965 | $subhtml . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' ) |
| 966 | ); |
| 967 | break; |
| 968 | |
| 969 | case 'number': |
| 970 | $html .= sprintf( |
| 971 | $template, |
| 972 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 973 | '<input id="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '" class="small-text" type="number" value="' . $args['value'] . '" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . ']" min="' . ( ! empty( $args['min'] ) ? $args['min'] : 0 ) . '"' . ( ! empty( $args['max'] ) ? ' max="' . $args['max'] . '"' : '' ) . ' step="' . ( ! empty( $args['step'] ) ? $args['step'] : 1 ) . '" />' . ( ! empty( $args['append'] ) ? ' <span>' . esc_html( $args['append'] ) . '</span>' : '' ) . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' ) |
| 974 | ); |
| 975 | break; |
| 976 | |
| 977 | case 'text': |
| 978 | $html .= sprintf( |
| 979 | $template, |
| 980 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 981 | '<input id="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '"' . ( ! empty( $args['class'] ) ? ' class="' . $args['class'] . '"' : '' ) . ' type="text" value="' . esc_attr( $args['value'] ) . '" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . ']" />' . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' ) |
| 982 | ); |
| 983 | break; |
| 984 | |
| 985 | case 'class': |
| 986 | case 'textarea': |
| 987 | $html .= sprintf( |
| 988 | $template, |
| 989 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 990 | '<textarea id="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '"' . ( ! empty( $args['class'] ) ? ' class="' . $args['class'] . '"' : '' ) . ' name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . ']">' . esc_textarea( $args['value'] ) . '</textarea>' . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' ) |
| 991 | ); |
| 992 | break; |
| 993 | |
| 994 | case 'select': |
| 995 | $subhtml = '<select id="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . ']">'; |
| 996 | |
| 997 | foreach ( $args['options'] as $key => $label ) { |
| 998 | $subhtml .= ' |
| 999 | <option value="' . $key . '" ' . selected( $args['value'], $key, false ) . '>' . $label . '</option>'; |
| 1000 | } |
| 1001 | |
| 1002 | $html .= sprintf( |
| 1003 | $template, |
| 1004 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 1005 | $subhtml . '</select>' . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' ) |
| 1006 | ); |
| 1007 | break; |
| 1008 | |
| 1009 | case 'taxonomy': |
| 1010 | $subhtml = wp_dropdown_categories( |
| 1011 | array( |
| 1012 | 'orderby' => 'name', |
| 1013 | 'order' => 'asc', |
| 1014 | 'show_option_none' => __( 'None', 'responsive-lightbox' ), |
| 1015 | 'show_option_all' => false, |
| 1016 | 'show_count' => false, |
| 1017 | 'hide_empty' => false, |
| 1018 | 'option_none_value' => 0, |
| 1019 | 'hierarchical' => true, |
| 1020 | 'selected' => $args['value']['id'], |
| 1021 | 'taxonomy' => $args['taxonomy'], |
| 1022 | 'hide_if_empty' => false, |
| 1023 | 'echo' => false, |
| 1024 | 'id' => 'rl-' . $tab_id . '-' . $menu_item . '-' . $field, |
| 1025 | 'name' => 'rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . '][id]' |
| 1026 | ) |
| 1027 | ); |
| 1028 | |
| 1029 | if ( isset( $args['include_children'] ) && $args['include_children'] ) { |
| 1030 | $subhtml .= '<label class="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '-include-children" for="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '-include-children"><input id="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '-include-children" type="checkbox" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . '][children]" value="true" ' . checked( $args['value']['children'], true, false ) . ' />' . esc_html__( 'Include children.', 'responsive-lightbox' ) . '</label>'; |
| 1031 | } |
| 1032 | |
| 1033 | $html .= sprintf( |
| 1034 | $template, |
| 1035 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 1036 | $subhtml . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' ) |
| 1037 | ); |
| 1038 | break; |
| 1039 | |
| 1040 | case 'multiselect': |
| 1041 | $subhtml = '<select multiple="multiple" class="select2" id="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '" data-empty="' . ( (int) empty( $args['value'] ) ) . '" data-type="' . $field . '" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . '][]">'; |
| 1042 | |
| 1043 | if ( $field === 'post_term' ) { |
| 1044 | foreach ( $args['options'] as $taxanomy => $data ) { |
| 1045 | $subhtml .= '<optgroup label="' . esc_attr( $data['label'] ) . '">'; |
| 1046 | |
| 1047 | foreach ( $data['terms'] as $term_id => $name ) { |
| 1048 | $subhtml .= '<option value="' . $term_id . '" ' . selected( in_array( $term_id, $args['value'], false ), true, false ) . '>' . esc_html( $name ) . '</option>'; |
| 1049 | } |
| 1050 | |
| 1051 | $subhtml .= '</optgroup>'; |
| 1052 | } |
| 1053 | } else { |
| 1054 | foreach ( $args['options'] as $key => $label ) { |
| 1055 | $subhtml .= ' |
| 1056 | <option value="' . $key . '" ' . selected( in_array( $key, $args['value'], false ), true, false ) . '>' . $label . '</option>'; |
| 1057 | } |
| 1058 | } |
| 1059 | |
| 1060 | $html .= sprintf( |
| 1061 | $template, |
| 1062 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 1063 | $subhtml . '</select>' . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' ) |
| 1064 | ); |
| 1065 | break; |
| 1066 | |
| 1067 | case 'boolean': |
| 1068 | $html .= sprintf( |
| 1069 | $template, |
| 1070 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 1071 | '<label class="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '" for="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '"><input id="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '" type="checkbox" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . ']" value="true" ' . checked( $args['value'], true, false ) . ' />' . $args['label'] . '</label>' . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' ) |
| 1072 | ); |
| 1073 | break; |
| 1074 | |
| 1075 | case 'checkbox': |
| 1076 | $subhtml = ''; |
| 1077 | |
| 1078 | foreach ( $args['options'] as $key => $label ) { |
| 1079 | $subhtml .= '<label class="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '-' . $key . '" for="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '-' . $key . '"><input id="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '-' . $key . '" type="checkbox" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . '][' . $key . ']" value="true" ' . checked( in_array( $key, $args['value'], true ), true, false ) . ' />' . $label . '</label><br />'; |
| 1080 | } |
| 1081 | |
| 1082 | $html .= sprintf( |
| 1083 | $template, |
| 1084 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 1085 | $subhtml . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' ) |
| 1086 | ); |
| 1087 | break; |
| 1088 | |
| 1089 | case 'multiple': |
| 1090 | $subhtml = ''; |
| 1091 | |
| 1092 | foreach ( $args['fields'] as $sub_field => $sub_args ) { |
| 1093 | $subhtml .= $this->render_field( $sub_field, $tab_id, $menu_item, $sub_args, $gallery_id, true ) . '<br />'; |
| 1094 | } |
| 1095 | |
| 1096 | $html .= sprintf( |
| 1097 | $template, |
| 1098 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 1099 | $subhtml . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' ) |
| 1100 | ); |
| 1101 | break; |
| 1102 | |
| 1103 | case 'color_picker': |
| 1104 | $html .= sprintf( |
| 1105 | $template, |
| 1106 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 1107 | '<input id="rl-' . $tab_id . '-' . $menu_item . '-' . $field . '" class="color-picker" type="text" value="' . $args['value'] . '" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . ']" data-default-color="' . $args['default'] . '" />' . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' ) |
| 1108 | ); |
| 1109 | break; |
| 1110 | |
| 1111 | case 'media_library': |
| 1112 | $data = get_post_meta( $gallery_id, '_rl_images', true ); |
| 1113 | |
| 1114 | // get images |
| 1115 | if ( ( ! empty( $data['menu_item'] ) && $data['menu_item'] === 'media' ) || ! ( defined( 'DOING_AJAX' ) && DOING_AJAX && isset( $_POST['action'] ) && $_POST['action'] === 'rl-get-menu-content' ) ) |
| 1116 | $images = $this->get_gallery_images( $gallery_id ); |
| 1117 | else |
| 1118 | $images = array(); |
| 1119 | |
| 1120 | // get media item template |
| 1121 | $media_item_template = $this->media_item_template; |
| 1122 | |
| 1123 | $html .= ' |
| 1124 | <td colspan="2" class="rl-colspan"> |
| 1125 | <input type="hidden" class="rl-gallery-ids" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . '][ids]" value="' . ( ! empty( $args['value']['ids'] ) ? implode( ',', $args['value']['ids'] ) : '' ) . '"> |
| 1126 | <a href="#" class="rl-gallery-select button button-secondary">' . __( 'Select images', 'responsive-lightbox' ) . '</a> |
| 1127 | <div class="rl-gallery-content"> |
| 1128 | <ul class="rl-gallery-images rl-gallery-images-media">'; |
| 1129 | |
| 1130 | if ( ! empty( $images ) ) { |
| 1131 | foreach ( $images as $image ) { |
| 1132 | if ( $image['id'] === 0 ) |
| 1133 | $excluded_item = $image['url']; |
| 1134 | else |
| 1135 | $excluded_item = $image['id']; |
| 1136 | |
| 1137 | $image_html = $this->get_gallery_image( $image, 'thumbnail' ); |
| 1138 | |
| 1139 | // replace ID and URL of an image |
| 1140 | $html .= str_replace( '__IMAGE__', '<input type="hidden" class="rl-gallery-exclude" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . '][exclude][]" value="' . ( in_array( $excluded_item, $args['value']['exclude'], true ) ? $excluded_item : '' ) . '" />' . $image_html, str_replace( '__IMAGE_ID__', $image['id'], str_replace( '__IMAGE_STATUS__', in_array( $excluded_item, $args['value']['exclude'], true ) ? 'rl-status-inactive' : 'rl-status-active', $media_item_template ) ) ); |
| 1141 | } |
| 1142 | } |
| 1143 | |
| 1144 | $html .= ' |
| 1145 | </ul> |
| 1146 | </div> |
| 1147 | </td>'; |
| 1148 | break; |
| 1149 | |
| 1150 | case 'media_preview': |
| 1151 | case 'folder_preview': |
| 1152 | $this->menu_item = $menu_item; |
| 1153 | |
| 1154 | // get images |
| 1155 | $images = $this->get_gallery_images( $gallery_id ); |
| 1156 | |
| 1157 | // get media item template |
| 1158 | $media_item_template = $this->media_item_template; |
| 1159 | |
| 1160 | $html .= ' |
| 1161 | <td colspan="2" class="rl-colspan"> |
| 1162 | <div class="rl-gallery-preview-inside"> |
| 1163 | <a href="#" class="rl-gallery-update-preview button button-secondary">' . __( 'Update preview', 'responsive-lightbox' ) . '</a><span class="spinner" style="display: none;"></span> |
| 1164 | </div> |
| 1165 | <div class="rl-gallery-content"> |
| 1166 | <ul class="rl-gallery-images rl-gallery-images-' . ( $args['type'] === 'media_preview' ? 'featured' : 'folders' ) . '">'; |
| 1167 | |
| 1168 | if ( ! empty( $images ) ) { |
| 1169 | foreach ( $images as $image ) { |
| 1170 | if ( empty( $image['id'] ) ) { |
| 1171 | $excluded_item = $image['url']; |
| 1172 | $image['id'] = 0; |
| 1173 | } else |
| 1174 | $excluded_item = $image['id']; |
| 1175 | |
| 1176 | $image_html = $this->get_gallery_image( $image, 'thumbnail' ); |
| 1177 | |
| 1178 | // replace ID and URL of an image |
| 1179 | $html .= str_replace( '__IMAGE__', '<input type="hidden" class="rl-gallery-exclude" name="rl_gallery[' . $tab_id . '][' . $menu_item . '][' . $field . '][exclude][]" value="' . ( in_array( $excluded_item, $args['value']['exclude'], true ) ? $excluded_item : '' ) . '" />' . $image_html, str_replace( '__IMAGE_ID__', $image['id'], str_replace( '__IMAGE_STATUS__', in_array( $excluded_item, $args['value']['exclude'], true ) ? 'rl-status-inactive' : 'rl-status-active', $media_item_template ) ) ); |
| 1180 | } |
| 1181 | } |
| 1182 | |
| 1183 | $html .= ' |
| 1184 | </ul> |
| 1185 | </div> |
| 1186 | </td>'; |
| 1187 | break; |
| 1188 | |
| 1189 | default: |
| 1190 | $html .= sprintf( |
| 1191 | $template, |
| 1192 | ! empty( $args['title'] ) ? esc_html( $args['title'] ) : '', |
| 1193 | apply_filters( 'rl_render_gallery_field_' . $args['type'], $subhtml, $field, $tab_id, $menu_item, $args, $subfield ) . ( ! empty ( $args['description'] ) ? '<p class="description">' . $args['description'] . '</p>' : '' ) |
| 1194 | ); |
| 1195 | } |
| 1196 | |
| 1197 | if ( ! $subfield ) |
| 1198 | $html .= '</tr>'; |
| 1199 | |
| 1200 | return apply_filters( 'rl_render_gallery_field', $html, $field, $tab_id, $menu_item, $args, $subfield ); |
| 1201 | } |
| 1202 | |
| 1203 | /** |
| 1204 | * Sanitize field based on type. Internal use only. |
| 1205 | * |
| 1206 | * @param string $field Field name |
| 1207 | * @param mixed $value Field value |
| 1208 | * @param array $args Field arguments |
| 1209 | * @return mixed Sanitized value |
| 1210 | */ |
| 1211 | public function sanitize_field( $field, $value, $args ) { |
| 1212 | switch ( $args['type'] ) { |
| 1213 | case 'radio': |
| 1214 | case 'select': |
| 1215 | $value = array_key_exists( $value, $args['options'] ) ? $value : $args['default']; |
| 1216 | break; |
| 1217 | |
| 1218 | case 'taxonomy': |
| 1219 | if ( is_array( $value ) ) { |
| 1220 | if ( isset( $value['id'] ) ) |
| 1221 | $value['id'] = (int) $value['id']; |
| 1222 | else |
| 1223 | $value['id'] = 0; |
| 1224 | |
| 1225 | $value['children'] = isset( $value['children'] ); |
| 1226 | } else |
| 1227 | $value = $args['default']; |
| 1228 | |
| 1229 | // get term |
| 1230 | $term = get_term( $value['id'], $args['taxonomy'] ); |
| 1231 | |
| 1232 | // valid term? |
| 1233 | if ( is_a( $term, 'WP_Term' ) ) |
| 1234 | $value['id'] = $term->term_id; |
| 1235 | else |
| 1236 | $value['id'] = 0; |
| 1237 | break; |
| 1238 | |
| 1239 | case 'multiselect': |
| 1240 | if ( is_array( $value ) ) { |
| 1241 | // is it post term field? |
| 1242 | if ( $field === 'post_term' ) { |
| 1243 | $terms = array(); |
| 1244 | |
| 1245 | foreach ( $args['options'] as $data ) { |
| 1246 | $terms += $data['terms']; |
| 1247 | } |
| 1248 | |
| 1249 | $args['options'] = $terms; |
| 1250 | } |
| 1251 | |
| 1252 | $values = array(); |
| 1253 | |
| 1254 | foreach ( $value as $subvalue ) { |
| 1255 | if ( array_key_exists( $subvalue, $args['options'] ) ) |
| 1256 | $values[] = $subvalue; |
| 1257 | } |
| 1258 | |
| 1259 | $value = $values; |
| 1260 | } else |
| 1261 | $value = $args['default']; |
| 1262 | break; |
| 1263 | |
| 1264 | case 'checkbox': |
| 1265 | if ( is_array( $value ) && ! empty( $value ) ) { |
| 1266 | $sort = array(); |
| 1267 | |
| 1268 | foreach ( $value as $sort_key => $bool ) { |
| 1269 | if ( array_key_exists( $sort_key, $args['options'] ) ) |
| 1270 | $sort[] = $sort_key; |
| 1271 | } |
| 1272 | |
| 1273 | $value = $sort; |
| 1274 | } else |
| 1275 | $value = array(); |
| 1276 | break; |
| 1277 | |
| 1278 | case 'boolean': |
| 1279 | $value = $value === 'true'; |
| 1280 | break; |
| 1281 | |
| 1282 | case 'range': |
| 1283 | case 'number': |
| 1284 | $value = (int) $value; |
| 1285 | |
| 1286 | // is value lower than? |
| 1287 | if ( isset( $args['min'] ) && $value < $args['min'] ) |
| 1288 | $value = $args['min']; |
| 1289 | |
| 1290 | // is value greater than? |
| 1291 | if ( isset( $args['max'] ) && $value > $args['max'] ) |
| 1292 | $value = $args['max']; |
| 1293 | break; |
| 1294 | |
| 1295 | case 'class': |
| 1296 | $value = trim( $value ); |
| 1297 | |
| 1298 | // more than 1 class? |
| 1299 | if ( strpos( $value, ' ' ) !== false ) { |
| 1300 | // get unique valid HTML classes |
| 1301 | $value = array_unique( array_filter( array_map( 'sanitize_html_class', explode( ' ', $value ) ) ) ); |
| 1302 | |
| 1303 | if ( ! empty( $value ) ) |
| 1304 | $value = implode( ' ', $value ); |
| 1305 | else |
| 1306 | $value = ''; |
| 1307 | // single class |
| 1308 | } else |
| 1309 | $value = sanitize_html_class( $value ); |
| 1310 | break; |
| 1311 | |
| 1312 | case 'text': |
| 1313 | $value = trim( sanitize_text_field( $value ) ); |
| 1314 | break; |
| 1315 | |
| 1316 | case 'textarea': |
| 1317 | global $wp_version; |
| 1318 | |
| 1319 | // WP 4.7+ |
| 1320 | if ( version_compare( $wp_version, '4.7', '>=' ) ) |
| 1321 | $value = trim( sanitize_textarea_field( $value ) ); |
| 1322 | // _sanitize_text_fields |
| 1323 | else { |
| 1324 | $value = wp_check_invalid_utf8( $value ); |
| 1325 | |
| 1326 | if ( strpos( $value, '<' ) !== false ) { |
| 1327 | $value = wp_pre_kses_less_than( $value ); |
| 1328 | |
| 1329 | // this will strip extra whitespace for us. |
| 1330 | $value = wp_strip_all_tags( $value, false ); |
| 1331 | |
| 1332 | // use html entities in a special case to make sure no later newline stripping stage could lead to a functional tag |
| 1333 | $value = str_replace( "<\n", "<\n", $value ); |
| 1334 | } |
| 1335 | |
| 1336 | $value = trim( $value ); |
| 1337 | $found = false; |
| 1338 | |
| 1339 | while ( preg_match('/%[a-f0-9]{2}/i', $value, $match ) ) { |
| 1340 | $value = str_replace( $match[0], '', $value ); |
| 1341 | $found = true; |
| 1342 | } |
| 1343 | |
| 1344 | // strip out the whitespace that may now exist after removing the octets. |
| 1345 | if ( $found ) |
| 1346 | $value = trim( preg_replace( '/ +/', ' ', $value ) ); |
| 1347 | } |
| 1348 | break; |
| 1349 | |
| 1350 | case 'color_picker': |
| 1351 | if ( preg_match( '/^#[a-f0-9]{6}$/i', $value ) !== 1 ) |
| 1352 | $value = $args['default']; |
| 1353 | break; |
| 1354 | |
| 1355 | case 'media_library': |
| 1356 | if ( is_array( $value ) ) { |
| 1357 | $data = $args['default']; |
| 1358 | |
| 1359 | // check IDs |
| 1360 | if ( array_key_exists( 'ids', $value ) ) { |
| 1361 | $ids = (string) trim( $value['ids'] ); |
| 1362 | |
| 1363 | if ( $ids !== '' ) |
| 1364 | // get unique and non empty attachment IDs only |
| 1365 | $data['ids'] = $this->check_attachments( array_unique( array_filter( array_map( 'intval', explode( ',', $ids ) ) ) ) ); |
| 1366 | else |
| 1367 | $data['ids'] = array(); |
| 1368 | } |
| 1369 | |
| 1370 | // check excluded items |
| 1371 | if ( array_key_exists( 'exclude', $value ) && is_array( $value['exclude'] ) && ! empty( $value['exclude'] ) ) { |
| 1372 | $ids = $strings = array(); |
| 1373 | |
| 1374 | foreach ( $value['exclude'] as $exclude_item ) { |
| 1375 | $item = trim( $exclude_item ); |
| 1376 | |
| 1377 | if ( is_numeric( $item ) ) |
| 1378 | $ids[] = (int) $item; |
| 1379 | elseif ( $item !== '' ) |
| 1380 | $strings[] = $item; |
| 1381 | } |
| 1382 | |
| 1383 | if ( ! empty( $ids ) ) { |
| 1384 | // get unique and non empty attachment IDs only |
| 1385 | $ids = $this->check_attachments( array_unique( array_filter( $ids ) ) ); |
| 1386 | } |
| 1387 | |
| 1388 | $data['exclude'] = $ids + $strings; |
| 1389 | } |
| 1390 | |
| 1391 | $value = $data; |
| 1392 | } else |
| 1393 | $value = $args['default']; |
| 1394 | break; |
| 1395 | |
| 1396 | case 'media_preview': |
| 1397 | case 'folder_preview': |
| 1398 | if ( is_array( $value ) ) { |
| 1399 | $data = $args['default']; |
| 1400 | |
| 1401 | // check excluded items |
| 1402 | if ( array_key_exists( 'exclude', $value ) && is_array( $value['exclude'] ) && ! empty( $value['exclude'] ) ) { |
| 1403 | $ids = $strings = array(); |
| 1404 | |
| 1405 | foreach ( $value['exclude'] as $exclude_item ) { |
| 1406 | $item = trim( $exclude_item ); |
| 1407 | |
| 1408 | if ( is_numeric( $item ) ) |
| 1409 | $ids[] = (int) $item; |
| 1410 | elseif ( $item !== '' ) |
| 1411 | $strings[] = $item; |
| 1412 | } |
| 1413 | |
| 1414 | if ( ! empty( $ids ) ) { |
| 1415 | // get unique and non empty attachment IDs only |
| 1416 | $ids = $this->check_attachments( array_unique( array_filter( $ids ) ) ); |
| 1417 | } |
| 1418 | |
| 1419 | $data['exclude'] = $ids + $strings; |
| 1420 | } |
| 1421 | |
| 1422 | $value = $data; |
| 1423 | } else |
| 1424 | $value = $args['default']; |
| 1425 | } |
| 1426 | |
| 1427 | return apply_filters( 'rl_sanitize_gallery_field', $value, $args ); |
| 1428 | } |
| 1429 | |
| 1430 | /** |
| 1431 | * Sanitize set of fields. |
| 1432 | * |
| 1433 | * @param array $items Fields |
| 1434 | * @param array $data POST data |
| 1435 | * @param string $tab_id Gallery tab |
| 1436 | * @param string $menu_item Gallery menu item |
| 1437 | * @return array Sanitize fields |
| 1438 | */ |
| 1439 | public function sanitize_fields( $items, $data, $tab_id, $menu_item ) { |
| 1440 | $safedata = array(); |
| 1441 | |
| 1442 | foreach ( $items as $field => $item ) { |
| 1443 | // skip this field |
| 1444 | if ( isset( $item['save'] ) && ! $item['save'] ) |
| 1445 | continue; |
| 1446 | |
| 1447 | // available field? |
| 1448 | if ( isset( $data[$tab_id], $data[$tab_id][$menu_item], $data[$tab_id][$menu_item][$field] ) ) |
| 1449 | $safedata[$tab_id][$menu_item][$field] = $this->sanitize_field( $field, $data[$tab_id][$menu_item][$field], $item ); |
| 1450 | // boolean field? |
| 1451 | elseif ( $item['type'] === 'boolean' ) |
| 1452 | $safedata[$tab_id][$menu_item][$field] = false; |
| 1453 | // multiple fields? |
| 1454 | elseif ( $item['type'] === 'multiple' ) { |
| 1455 | foreach ( $item['fields'] as $subfield => $subitem ) { |
| 1456 | // available subfield? |
| 1457 | if ( isset( $data[$tab_id], $data[$tab_id][$menu_item], $data[$tab_id][$menu_item][$subfield] ) ) |
| 1458 | $safedata[$tab_id][$menu_item][$subfield] = $this->sanitize_field( $subfield, $data[$tab_id][$menu_item][$subfield], $subitem ); |
| 1459 | // boolean subfield? |
| 1460 | elseif ( $subitem['type'] === 'boolean' ) |
| 1461 | $safedata[$tab_id][$menu_item][$subfield] = false; |
| 1462 | // any other case |
| 1463 | else |
| 1464 | $safedata[$tab_id][$menu_item][$subfield] = $subitem['default']; |
| 1465 | } |
| 1466 | // any other case |
| 1467 | } else |
| 1468 | $safedata[$tab_id][$menu_item][$field] = $item['default']; |
| 1469 | } |
| 1470 | |
| 1471 | return $safedata; |
| 1472 | } |
| 1473 | |
| 1474 | /** |
| 1475 | * Add menu tabs after the post title. |
| 1476 | * |
| 1477 | * @param object $post Post object |
| 1478 | * @return mixed |
| 1479 | */ |
| 1480 | public function after_title_nav_menu( $post ) { |
| 1481 | if ( $post->post_type !== 'rl_gallery' ) |
| 1482 | return; |
| 1483 | |
| 1484 | global $wp_meta_boxes; |
| 1485 | |
| 1486 | $active_tab = ! empty( $_GET['rl_active_tab'] ) && array_key_exists( $_GET['rl_active_tab'], $this->tabs ) ? $_GET['rl_active_tab'] : 'images'; |
| 1487 | |
| 1488 | // this will be moved to #postbox-container-2 using js to avoid mobile devices problem |
| 1489 | echo ' |
| 1490 | <h2 class="nav-tab-wrapper">'; |
| 1491 | |
| 1492 | foreach ( $this->tabs as $key => $data ) { |
| 1493 | echo ' |
| 1494 | <a id="rl-gallery-tab-' . $key . '" class="rl-gallery-tab nav-tab' . ( $key === $active_tab ? ' nav-tab-active' : '' ) . '" href="#' . $key . '">' . $data['label'] . '</a>'; |
| 1495 | } |
| 1496 | |
| 1497 | echo ' |
| 1498 | </h2>'; |
| 1499 | |
| 1500 | do_meta_boxes( $post->post_type, 'after_title', $post ); |
| 1501 | |
| 1502 | unset( $wp_meta_boxes[$post->post_type]['after_title'] ); |
| 1503 | } |
| 1504 | |
| 1505 | /** |
| 1506 | * Add class to hide metabox. |
| 1507 | * |
| 1508 | * @param array $classes Classes |
| 1509 | * @return array Classes |
| 1510 | */ |
| 1511 | public function hide_metabox( $classes ) { |
| 1512 | $classes[] = 'rl-metabox-content'; |
| 1513 | $classes[] = 'rl-hide-metabox'; |
| 1514 | |
| 1515 | return $classes; |
| 1516 | } |
| 1517 | |
| 1518 | /** |
| 1519 | * Add class to display the metabox. |
| 1520 | * |
| 1521 | * @param array $classes Classes |
| 1522 | * @return array Classes |
| 1523 | */ |
| 1524 | function display_metabox( $classes ) { |
| 1525 | $classes[] = 'rl-metabox-content'; |
| 1526 | $classes[] = 'rl-display-metabox'; |
| 1527 | |
| 1528 | return $classes; |
| 1529 | } |
| 1530 | |
| 1531 | /** |
| 1532 | * Add active tab to post redirect destination URL. |
| 1533 | * |
| 1534 | * @param string $location Destination URL |
| 1535 | * @return string Detination URL with extra arg |
| 1536 | */ |
| 1537 | function add_active_tab( $location ) { |
| 1538 | return add_query_arg( 'rl_active_tab', ! empty( $_POST['rl_active_tab'] ) && array_key_exists( $_POST['rl_active_tab'], $this->tabs ) ? $_POST['rl_active_tab'] : 'images', $location ); |
| 1539 | } |
| 1540 | |
| 1541 | /** |
| 1542 | * Add metaboxes. |
| 1543 | * |
| 1544 | * @return void |
| 1545 | */ |
| 1546 | public function add_meta_boxes() { |
| 1547 | $active_tab = ! empty( $_GET['rl_active_tab'] ) && array_key_exists( $_GET['rl_active_tab'], $this->tabs ) ? $_GET['rl_active_tab'] : 'images'; |
| 1548 | |
| 1549 | // normal metaboxes |
| 1550 | foreach ( $this->tabs as $key => $args ) { |
| 1551 | if ( $key === 'images' ) |
| 1552 | $new_args = $args + array( 'tab_id' => $key, 'active_tab' => $active_tab ); |
| 1553 | else |
| 1554 | $new_args = $args + array( 'tab_id' => $key ); |
| 1555 | |
| 1556 | // handle metabox class |
| 1557 | if ( $active_tab === $key ) |
| 1558 | add_filter( 'postbox_classes_rl_gallery_responsive-gallery-' . $key, array( $this, 'display_metabox' ) ); |
| 1559 | else |
| 1560 | add_filter( 'postbox_classes_rl_gallery_responsive-gallery-' . $key, array( $this, 'hide_metabox' ) ); |
| 1561 | |
| 1562 | add_meta_box( 'responsive-gallery-' . $key, sprintf( __( 'Gallery %s', 'responsive-lightbox' ), $args['label'] ), array( $this, 'add_metabox' ), 'rl_gallery', 'after_title', 'high', $new_args ); |
| 1563 | } |
| 1564 | |
| 1565 | // side metaboxes |
| 1566 | add_meta_box( 'responsive-gallery-shortcode', __( 'Gallery Code', 'responsive-lightbox' ), array( $this, 'shortcode_metabox' ), 'rl_gallery', 'side', 'core' ); |
| 1567 | } |
| 1568 | |
| 1569 | /** |
| 1570 | * Add single metabox. |
| 1571 | * |
| 1572 | * @param type $post |
| 1573 | * @param array $callback_args |
| 1574 | * @return mixed |
| 1575 | */ |
| 1576 | public function add_metabox( $post, $callback_args ) { |
| 1577 | $html = $callback_args['args']['tab_id'] === 'images' ? '<input type="hidden" name="rl_active_tab" value="' . $callback_args['args']['active_tab'] . '" />' : ''; |
| 1578 | |
| 1579 | // default menu item |
| 1580 | $menu_item = 'options'; |
| 1581 | |
| 1582 | // get tab data |
| 1583 | $data = get_post_meta( $post->ID, '_rl_' . $callback_args['args']['tab_id'], true ); |
| 1584 | |
| 1585 | if ( ! is_array( $data ) ) |
| 1586 | $data = array(); |
| 1587 | |
| 1588 | // maybe add description |
| 1589 | $html .= ! empty( $callback_args['args']['description'] ) ? '<p class="rl-gallery-tab-description">' . esc_html( $callback_args['args']['description'] ) . '</p>' : ''; |
| 1590 | |
| 1591 | // maybe add menu |
| 1592 | if ( ! empty( $callback_args['args']['menu_items'] ) ) { |
| 1593 | // get selected menu item |
| 1594 | $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'] ); |
| 1595 | |
| 1596 | $html .= ' |
| 1597 | <div class="rl-gallery-tab-menu rl-gallery-tab-menu-' . $callback_args['args']['tab_id'] . '">'; |
| 1598 | |
| 1599 | foreach ( $callback_args['args']['menu_items'] as $menu_key => $menu_label ) { |
| 1600 | $html .= ' |
| 1601 | <label><input type="radio" class="rl-gallery-tab-menu-item" name="rl_gallery[' . $callback_args['args']['tab_id'] . '][menu_item]" value="' . $menu_key . '" ' . checked( $menu_item, $menu_key, false ) . ' />' . esc_html( $menu_label ) . ( $callback_args['args']['tab_id'] === 'config' && $menu_key === 'default' ? ' (' . $this->tabs['config']['menu_items'][Responsive_Lightbox()->options['settings']['builder_gallery']] . ')' : '' ) . '</label>'; |
| 1602 | } |
| 1603 | |
| 1604 | $html .= ' |
| 1605 | <span class="spinner" style="display: none;"></span> |
| 1606 | </div>'; |
| 1607 | } |
| 1608 | |
| 1609 | $html .= ' |
| 1610 | <div class="rl-gallery-tab-content rl-gallery-tab-content-' . $callback_args['args']['tab_id'] . '">'; |
| 1611 | |
| 1612 | $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 ); |
| 1613 | |
| 1614 | $html .= ' |
| 1615 | </div>'; |
| 1616 | |
| 1617 | echo $html; |
| 1618 | } |
| 1619 | |
| 1620 | /** |
| 1621 | * Get single metabox content. |
| 1622 | * |
| 1623 | * @param string $tab_id |
| 1624 | * @param array $data |
| 1625 | * @param string $menu_item |
| 1626 | * @param int $gallery_id Gallery ID |
| 1627 | * @return string |
| 1628 | */ |
| 1629 | public function get_metabox_content( $tab_id, $data, $menu_item, $gallery_id = 0 ) { |
| 1630 | $html = ' |
| 1631 | <div class="rl-gallery-tab-inside rl-gallery-tab-inside-' . $tab_id . '-' . $menu_item . '"> |
| 1632 | <table class="form-table">'; |
| 1633 | |
| 1634 | switch ( $tab_id ) { |
| 1635 | case 'config': |
| 1636 | // assign singleton instance |
| 1637 | $rl = Responsive_Lightbox(); |
| 1638 | |
| 1639 | // get default gallery fields |
| 1640 | $default_gallery = $rl->frontend->get_default_gallery_fields(); |
| 1641 | |
| 1642 | // assign settings and defaults |
| 1643 | $settings = $rl->settings->settings; |
| 1644 | $defaults = $rl->defaults; |
| 1645 | |
| 1646 | if ( ! array_key_exists( 'default_gallery', $settings ) ) |
| 1647 | $settings['default_gallery']['fields'] = $default_gallery; |
| 1648 | |
| 1649 | // assign default values |
| 1650 | foreach ( $default_gallery as $field => $field_args ) { |
| 1651 | $defaults['default_gallery'][$field] = $field_args['default']; |
| 1652 | } |
| 1653 | |
| 1654 | // valid gallery? |
| 1655 | if ( array_key_exists( $menu_item . '_gallery', $settings ) && array_key_exists( $menu_item . '_gallery', $defaults ) ) { |
| 1656 | if ( $menu_item === 'default' ) |
| 1657 | $fields = $settings['default_gallery']['fields']; |
| 1658 | else { |
| 1659 | $fields = $rl->frontend->get_unique_fields( $settings['default_gallery']['fields'], $settings[$menu_item . '_gallery']['fields'] ); |
| 1660 | |
| 1661 | // add default gallery default values |
| 1662 | foreach ( $default_gallery as $field => $field_args ) { |
| 1663 | $defaults[$menu_item . '_gallery'][$field] = $field_args['default']; |
| 1664 | } |
| 1665 | } |
| 1666 | |
| 1667 | foreach ( $fields as $field => $args ) { |
| 1668 | if ( $args['type'] === 'multiple' ) { |
| 1669 | $new_args = $args; |
| 1670 | |
| 1671 | foreach ( $args['fields'] as $subfield => $subargs ) { |
| 1672 | $new_args['fields'][$subfield] = $subargs + array( |
| 1673 | 'value' => isset( $data[$menu_item], $data[$menu_item][$subfield] ) ? $data[$menu_item][$subfield] : $defaults[$menu_item . '_gallery'][$subfield], |
| 1674 | 'default' => $defaults[$menu_item . '_gallery'][$subfield] |
| 1675 | ); |
| 1676 | } |
| 1677 | } else { |
| 1678 | $new_args = $args + array( |
| 1679 | 'value' => isset( $data[$menu_item], $data[$menu_item][$field] ) ? $data[$menu_item][$field] : $defaults[$menu_item . '_gallery'][$field], |
| 1680 | 'default' => $defaults[$menu_item . '_gallery'][$field] |
| 1681 | ); |
| 1682 | } |
| 1683 | |
| 1684 | $html .= $this->render_field( $field, $tab_id, $menu_item, $new_args, $gallery_id ); |
| 1685 | } |
| 1686 | // just in case ajax would fail |
| 1687 | } else |
| 1688 | $html .= '<p>' . __( 'No data', 'responsive-lightbox' ) . '</p>'; |
| 1689 | break; |
| 1690 | |
| 1691 | default: |
| 1692 | foreach ( $this->fields[$tab_id][$menu_item] as $field => $args ) { |
| 1693 | // was this field stored in a database? |
| 1694 | if ( isset( $args['save'] ) && ! $args['save'] ) |
| 1695 | $new_args = $args; |
| 1696 | elseif ( $args['type'] === 'multiple' ) { |
| 1697 | $new_args = $args; |
| 1698 | |
| 1699 | foreach ( $args['fields'] as $subfield => $subargs ) { |
| 1700 | $new_args['fields'][$subfield] = $subargs + array( 'value' => isset( $data[$menu_item], $data[$menu_item][$subfield] ) ? $data[$menu_item][$subfield] : $subargs['default'] ); |
| 1701 | } |
| 1702 | } else |
| 1703 | $new_args = $args + array( 'value' => isset( $data[$menu_item], $data[$menu_item][$field] ) ? $data[$menu_item][$field] : $args['default'] ); |
| 1704 | |
| 1705 | // media preview? |
| 1706 | // if ( $tab_id === 'images' && $menu_item === 'featured' && $field === 'attachments' && $args['type'] === 'media_preview' ) |
| 1707 | // $new_args['subfields'] = $data['featured']; |
| 1708 | |
| 1709 | $html .= $this->render_field( $field, $tab_id, $menu_item, $new_args, $gallery_id ); |
| 1710 | } |
| 1711 | } |
| 1712 | |
| 1713 | $html .= ' |
| 1714 | </table> |
| 1715 | </div>'; |
| 1716 | |
| 1717 | return apply_filters( 'rl_gallery_tab_content', $html, $tab_id, $data, $menu_item ); |
| 1718 | } |
| 1719 | |
| 1720 | /** |
| 1721 | * Get gallery images. |
| 1722 | * |
| 1723 | * @param int $gallery_id |
| 1724 | * @param array $args |
| 1725 | * @return array |
| 1726 | */ |
| 1727 | public function get_gallery_images( $gallery_id = 0, $args = array() ) { |
| 1728 | $images = array(); |
| 1729 | $excluded = array(); |
| 1730 | |
| 1731 | // assign singleton instance |
| 1732 | $rl = Responsive_Lightbox(); |
| 1733 | |
| 1734 | // get args |
| 1735 | $defaults = array( |
| 1736 | 'exclude' => false, |
| 1737 | 'posts_per_page' => -1, |
| 1738 | 'images_per_page' => 0, |
| 1739 | 'page' => 1, |
| 1740 | 'nopaging' => true, |
| 1741 | 'image_size' => 'large', |
| 1742 | 'thumbnail_size' => 'thumbnail', |
| 1743 | 'pagination_type' => 'paged', |
| 1744 | 'pagination_position' => 'bottom', |
| 1745 | 'orderby' => 'menu_order', |
| 1746 | 'order' => 'asc', |
| 1747 | 'taxonomy' => $rl->options['folders']['media_taxonomy'], |
| 1748 | 'folder' => array( |
| 1749 | 'id' => 0, |
| 1750 | 'children' => null |
| 1751 | ) |
| 1752 | ); |
| 1753 | |
| 1754 | // parse arguments |
| 1755 | $args = wp_parse_args( apply_filters( 'rl_get_gallery_images_args', $args, $gallery_id ), $defaults ); |
| 1756 | |
| 1757 | // sanitize args |
| 1758 | $args['exclude'] = (bool) ! empty( $args['exclude'] ); |
| 1759 | $args['posts_per_page'] = ! empty( $args['posts_per_page'] ) ? (int) $args['posts_per_page'] : -1; |
| 1760 | $args['nopaging'] = (bool) ! empty( $args['nopaging'] ); |
| 1761 | |
| 1762 | // is it rl_gallery? |
| 1763 | if ( $valid_gallery_type = ( get_post_type( $gallery_id ) === 'rl_gallery' ) ) { |
| 1764 | $paging = get_post_meta( $gallery_id, '_rl_paging', true ); |
| 1765 | |
| 1766 | if ( isset( $paging['menu_item'] ) ) { |
| 1767 | $pagination = $paging[$paging['menu_item']]; |
| 1768 | |
| 1769 | if ( $pagination['pagination'] ) { |
| 1770 | $args['nopaging'] = false; |
| 1771 | $args['images_per_page'] = $pagination['images_per_page']; |
| 1772 | $args['pagination_type'] = $pagination['pagination_type']; |
| 1773 | |
| 1774 | // infinite type? |
| 1775 | if ( $args['pagination_type'] === 'infinite' ) |
| 1776 | $args['pagination_position'] = 'bottom'; |
| 1777 | else |
| 1778 | $args['pagination_position'] = $pagination['pagination_position']; |
| 1779 | } else |
| 1780 | $args['nopaging'] = true; |
| 1781 | } |
| 1782 | } |
| 1783 | |
| 1784 | global $pagenow; |
| 1785 | |
| 1786 | // is it preview? |
| 1787 | if ( ( in_array( $pagenow, array( 'post.php', 'post-new.php' ), true ) && $gallery_id ) || ( isset( $_POST['action'] ) && $_POST['action'] === 'rl-get-preview-content' ) || ( defined( 'DOING_AJAX' ) && DOING_AJAX && isset( $_POST['action'] ) && ( $_POST['action'] === 'rl-post-gallery-preview' || $_POST['action'] === 'rl-get-menu-content' ) ) ) |
| 1788 | $args['images_per_page'] = 0; |
| 1789 | |
| 1790 | if ( isset( $_GET['rl_page'] ) ) |
| 1791 | $args['page'] = (int) $_GET['rl_page']; |
| 1792 | else |
| 1793 | $args['page'] = (int) $args['page']; |
| 1794 | |
| 1795 | // is it rl_gallery? |
| 1796 | if ( $valid_gallery_type ) { |
| 1797 | // get config metadata |
| 1798 | $config_meta = get_post_meta( $gallery_id, '_rl_config', true ); |
| 1799 | |
| 1800 | // config order |
| 1801 | if ( isset( $config_meta['menu_item'] ) ) { |
| 1802 | $config = $config_meta[$config_meta['menu_item']]; |
| 1803 | |
| 1804 | $args['orderby'] = $config['orderby']; |
| 1805 | $args['order'] = $config['order']; |
| 1806 | } |
| 1807 | |
| 1808 | // get images metadata |
| 1809 | $data = get_post_meta( $gallery_id, '_rl_images', true ); |
| 1810 | |
| 1811 | // array? |
| 1812 | if ( ! is_array( $data ) ) |
| 1813 | $data = array(); |
| 1814 | |
| 1815 | // get menu item |
| 1816 | if ( ! empty( $this->menu_item ) ) |
| 1817 | $menu_item = $this->menu_item; |
| 1818 | elseif ( array_key_exists( 'menu_item', $data ) ) |
| 1819 | $menu_item = $data['menu_item']; |
| 1820 | else |
| 1821 | $menu_item = 'media'; |
| 1822 | |
| 1823 | // valid data? |
| 1824 | if ( ! array_key_exists( $menu_item, $data ) ) |
| 1825 | $data[$menu_item] = array(); |
| 1826 | |
| 1827 | switch ( $menu_item ) { |
| 1828 | case 'media': |
| 1829 | // get attachment ids |
| 1830 | $attachments = ! empty( $data[$menu_item]['attachments']['ids'] ) ? array_map( 'absint', $data[$menu_item]['attachments']['ids'] ) : array(); |
| 1831 | |
| 1832 | if ( $attachments ) { |
| 1833 | if ( $args['exclude'] ) |
| 1834 | $excluded = ! empty( $data[$menu_item]['attachments']['exclude'] ) ? $data[$menu_item]['attachments']['exclude'] : array(); |
| 1835 | |
| 1836 | foreach ( $attachments as $attachment_id ) { |
| 1837 | // get attachment image data |
| 1838 | if ( ! in_array( $attachment_id, $excluded ) ) |
| 1839 | $images[] = $this->get_gallery_image_src( $attachment_id, $args['image_size'], $args['thumbnail_size'] ); |
| 1840 | } |
| 1841 | } |
| 1842 | break; |
| 1843 | |
| 1844 | case 'featured': |
| 1845 | // copy arguments |
| 1846 | $query_args = $args; |
| 1847 | |
| 1848 | // prevent duplicating images order (config tab) with posts order (images tab), query will handle empty strings |
| 1849 | if ( array_key_exists( 'post_orderby', $args ) ) |
| 1850 | $query_args['orderby'] = $args['post_orderby']; |
| 1851 | elseif ( array_key_exists( 'orderby', $data[$menu_item] ) ) |
| 1852 | $query_args['orderby'] = $data[$menu_item]['orderby']; |
| 1853 | else |
| 1854 | $query_args['orderby'] = ''; |
| 1855 | |
| 1856 | if ( array_key_exists( 'post_order', $args ) ) |
| 1857 | $query_args['order'] = $args['post_order']; |
| 1858 | elseif ( array_key_exists( 'order', $data[$menu_item] ) ) |
| 1859 | $query_args['order'] = $data[$menu_item]['order']; |
| 1860 | else |
| 1861 | $query_args['order'] = ''; |
| 1862 | |
| 1863 | // get attachment ids |
| 1864 | $attachments = $this->gallery_query( array_merge( $data[$menu_item], $query_args ) ); |
| 1865 | |
| 1866 | if ( $attachments ) { |
| 1867 | if ( $args['exclude'] ) |
| 1868 | $excluded = ! empty( $data[$menu_item]['attachments']['exclude'] ) ? $data[$menu_item]['attachments']['exclude'] : array(); |
| 1869 | |
| 1870 | foreach ( $attachments as $attachment_id ) { |
| 1871 | // get attachment image data |
| 1872 | if ( ! in_array( $attachment_id, $excluded ) ) |
| 1873 | $images[] = $this->get_gallery_image_src( $attachment_id, $args['image_size'], $args['thumbnail_size'] ); |
| 1874 | } |
| 1875 | } |
| 1876 | break; |
| 1877 | |
| 1878 | case 'folders': |
| 1879 | if ( ! array_key_exists( 'folder', $data[$menu_item] ) ) |
| 1880 | $data[$menu_item]['folder'] = $defaults['folder']; |
| 1881 | |
| 1882 | // AJAX requests |
| 1883 | if ( is_string( $args['folder']['id'] ) ) |
| 1884 | $args['folder']['id'] = (int) $args['folder']['id']; |
| 1885 | |
| 1886 | // not empty folder term ID? |
| 1887 | if ( ! empty( $args['folder']['id'] ) ) { |
| 1888 | // get term |
| 1889 | $term = get_term( $args['folder']['id'], $args['taxonomy'] ); |
| 1890 | |
| 1891 | // valid term? |
| 1892 | if ( is_a( $term, 'WP_Term' ) ) |
| 1893 | $folder_id = (int) $term->term_id; |
| 1894 | else |
| 1895 | $folder_id = (int) $data[$menu_item]['folder']['id']; |
| 1896 | } else { |
| 1897 | if ( isset( $_POST['action'] ) && $_POST['action'] === 'rl-get-preview-content' ) |
| 1898 | $folder_id = $args['folder']['id']; |
| 1899 | else |
| 1900 | $folder_id = (int) $data[$menu_item]['folder']['id']; |
| 1901 | } |
| 1902 | |
| 1903 | if ( $folder_id > 0 ) { |
| 1904 | $include_children = false; |
| 1905 | |
| 1906 | // null means folder was not changed |
| 1907 | if ( $args['folder']['children'] === null ) { |
| 1908 | if ( array_key_exists( 'children', $data[$menu_item]['folder'] ) && $data[$menu_item]['folder']['children'] === true ) |
| 1909 | $include_children = true; |
| 1910 | // overwritten by args |
| 1911 | } else { |
| 1912 | if ( is_string( $args['folder']['children'] ) ) { |
| 1913 | if ( $args['folder']['children'] === 'true' ) |
| 1914 | $include_children = true; |
| 1915 | } elseif ( is_bool( $args['folder']['children'] ) ) { |
| 1916 | if ( $args['folder']['children'] ) |
| 1917 | $include_children = true; |
| 1918 | } |
| 1919 | } |
| 1920 | |
| 1921 | $query = new WP_Query( |
| 1922 | array( |
| 1923 | 'post_type' => 'attachment', |
| 1924 | 'post_status' => 'inherit', |
| 1925 | 'nopaging' => true, |
| 1926 | 'posts_per_page' => -1, |
| 1927 | 'fields' => 'ids', |
| 1928 | 'tax_query' => array( |
| 1929 | array( |
| 1930 | 'taxonomy' => $args['taxonomy'], |
| 1931 | 'field' => 'term_id', |
| 1932 | 'terms' => $folder_id, |
| 1933 | 'include_children' => $include_children, |
| 1934 | 'operator' => 'IN' |
| 1935 | ) |
| 1936 | ) |
| 1937 | ) |
| 1938 | ); |
| 1939 | |
| 1940 | // get attachment IDs |
| 1941 | $attachments = $query->get_posts(); |
| 1942 | |
| 1943 | // valid attachments? |
| 1944 | if ( ! is_wp_error( $attachments ) ) { |
| 1945 | // cast IDs to int |
| 1946 | $attachments = array_map( 'intval', $attachments ); |
| 1947 | |
| 1948 | // make sure to skip duplicates |
| 1949 | $attachments = array_unique( $attachments ); |
| 1950 | |
| 1951 | if ( $args['exclude'] ) |
| 1952 | $excluded = ! empty( $data[$menu_item]['attachments']['exclude'] ) ? $data[$menu_item]['attachments']['exclude'] : array(); |
| 1953 | |
| 1954 | foreach ( $attachments as $attachment_id ) { |
| 1955 | // get attachment image data |
| 1956 | if ( ! in_array( $attachment_id, $excluded ) ) |
| 1957 | $images[] = $this->get_gallery_image_src( $attachment_id, $args['image_size'], $args['thumbnail_size'] ); |
| 1958 | } |
| 1959 | } |
| 1960 | } |
| 1961 | break; |
| 1962 | } |
| 1963 | } |
| 1964 | |
| 1965 | // config sort order |
| 1966 | switch ( $args['orderby'] ) { |
| 1967 | case 'id': |
| 1968 | $sort = array(); |
| 1969 | |
| 1970 | foreach ( $images as $key => $image ) { |
| 1971 | // set sorting value |
| 1972 | $sort[$key] = $image['id']; |
| 1973 | } |
| 1974 | |
| 1975 | // sort |
| 1976 | array_multisort( $sort, $args['order'] === 'asc' ? SORT_ASC : SORT_DESC, SORT_NUMERIC, $images ); |
| 1977 | break; |
| 1978 | |
| 1979 | case 'title': |
| 1980 | $sort = array(); |
| 1981 | |
| 1982 | if ( $valid_gallery_type ) { |
| 1983 | // get lightbox data |
| 1984 | $lightbox_meta = get_post_meta( $gallery_id, '_rl_lightbox', true ); |
| 1985 | |
| 1986 | // valid data? |
| 1987 | if ( isset( $lightbox_meta['menu_item'] ) ) |
| 1988 | $title_arg = $lightbox_meta[$lightbox_meta['menu_item']]['lightbox_image_title']; |
| 1989 | else |
| 1990 | $title_arg = $rl->options['settings']['gallery_image_title']; |
| 1991 | } else |
| 1992 | $title_arg = $rl->options['settings']['gallery_image_title']; |
| 1993 | |
| 1994 | $images_copy = $images; |
| 1995 | |
| 1996 | foreach ( $images_copy as $key => $image ) { |
| 1997 | if ( $title_arg === 'global' ) |
| 1998 | $images[$key]['title'] = $rl->frontend->get_attachment_title( $image['id'], $rl->options['settings']['gallery_image_title'] ); |
| 1999 | elseif ( $title_arg === 'default' ) |
| 2000 | $images[$key]['title'] = ''; |
| 2001 | else |
| 2002 | $images[$key]['title'] = $rl->frontend->get_attachment_title( $image['id'], $title_arg ); |
| 2003 | |
| 2004 | // set sorting value |
| 2005 | $sort[$key] = function_exists( 'mb_strtolower' ) ? mb_strtolower( $images[$key]['title'] ) : strtolower( $images[$key]['title'] ); |
| 2006 | } |
| 2007 | |
| 2008 | // sort |
| 2009 | array_multisort( $sort, $args['order'] === 'asc' ? SORT_ASC : SORT_DESC, SORT_STRING, $images ); |
| 2010 | break; |
| 2011 | |
| 2012 | case 'post_date': |
| 2013 | $sort = array(); |
| 2014 | |
| 2015 | foreach ( $images as $key => $image ) { |
| 2016 | // set sorting value |
| 2017 | $sort[$key] = $image['date']; |
| 2018 | } |
| 2019 | |
| 2020 | // sort |
| 2021 | array_multisort( $sort, $args['order'] === 'asc' ? SORT_ASC : SORT_DESC, $images ); |
| 2022 | break; |
| 2023 | |
| 2024 | case 'menu_order': |
| 2025 | // do nothing |
| 2026 | break; |
| 2027 | |
| 2028 | case 'rand': |
| 2029 | shuffle( $images ); |
| 2030 | break; |
| 2031 | } |
| 2032 | |
| 2033 | $images = apply_filters( 'rl_get_gallery_images_array', $images, $gallery_id, $args ); |
| 2034 | |
| 2035 | // save images count |
| 2036 | $images_count = count( $images ); |
| 2037 | |
| 2038 | if ( metadata_exists( 'post', $gallery_id, '_rl_images_count' ) ) { |
| 2039 | $images_count_prev = get_post_meta( $gallery_id, '_rl_images_count', true ); |
| 2040 | |
| 2041 | update_post_meta( $gallery_id, '_rl_images_count', $images_count, $images_count_prev ); |
| 2042 | } else |
| 2043 | add_post_meta( $gallery_id, '_rl_images_count', $images_count ); |
| 2044 | |
| 2045 | if ( $images && ! $args['nopaging'] && $args['images_per_page'] > 0 ) { |
| 2046 | // get part of images |
| 2047 | $images = array_slice( $images, ( $args['page'] - 1 ) * $args['images_per_page'], $args['images_per_page'], true ); |
| 2048 | |
| 2049 | // pass gallery args |
| 2050 | $this->gallery_args = $args; |
| 2051 | $this->gallery_args['total'] = (int) ceil( $images_count / $args['images_per_page'] ); |
| 2052 | |
| 2053 | // pagination position |
| 2054 | if ( $args['pagination_position'] === 'top' ) |
| 2055 | add_action( 'rl_before_gallery', array( $this, 'do_pagination' ), 10, 2 ); |
| 2056 | elseif ( $args['pagination_position'] === 'bottom' ) |
| 2057 | add_action( 'rl_after_gallery', array( $this, 'do_pagination' ), 10, 2 ); |
| 2058 | else { |
| 2059 | add_action( 'rl_before_gallery', array( $this, 'do_pagination' ), 10, 2 ); |
| 2060 | add_action( 'rl_after_gallery', array( $this, 'do_pagination' ), 10, 2 ); |
| 2061 | } |
| 2062 | } |
| 2063 | |
| 2064 | return apply_filters( 'rl_get_gallery_images', array_values( $images ), $gallery_id, $args ); |
| 2065 | } |
| 2066 | |
| 2067 | /** |
| 2068 | * |
| 2069 | */ |
| 2070 | public function do_pagination( $args, $gallery_id ) { |
| 2071 | global $wp; |
| 2072 | |
| 2073 | // get current action |
| 2074 | $current_action = current_action(); |
| 2075 | |
| 2076 | if ( $current_action === 'rl_before_gallery' ) |
| 2077 | $class = ' rl-pagination-top'; |
| 2078 | elseif ( $current_action === 'rl_after_gallery' ) |
| 2079 | $class = ' rl-pagination-bottom'; |
| 2080 | else |
| 2081 | $class = ''; |
| 2082 | |
| 2083 | echo |
| 2084 | '<div class="rl-pagination' . $class . '"' . ( $args['pagination_type'] === 'infinite' ? ' data-button="' . $args['load_more'] . '"' : '' ) .'>' . |
| 2085 | paginate_links( |
| 2086 | array( |
| 2087 | 'format' => '?rl_page=%#%', |
| 2088 | 'base' => add_query_arg( array( 'rl_gallery_no' => Responsive_Lightbox()->frontend->gallery_no, 'rl_page' => '%#%' ), $args['pagination_type'] !== 'paged' ? get_permalink( $gallery_id ) : home_url( $wp->request ) ), |
| 2089 | 'total' => $this->gallery_args['total'], |
| 2090 | 'current' => $this->gallery_args['page'], |
| 2091 | 'show_all' => false, |
| 2092 | 'end_size' => 1, |
| 2093 | 'mid_size' => 2, |
| 2094 | 'prev_next' => true, |
| 2095 | 'prev_text' => __( '« Previous', 'responsive-lightbox' ), |
| 2096 | 'next_text' => __( 'Next »', 'responsive-lightbox' ), |
| 2097 | 'type' => 'plain', |
| 2098 | // 'add_args' => array( 'rl_gallery_no' => Responsive_Lightbox()->frontend->gallery_no ), |
| 2099 | 'add_args' => '', |
| 2100 | 'add_fragment' => '', |
| 2101 | 'before_page_number' => '', |
| 2102 | 'after_page_number' => '' |
| 2103 | ) |
| 2104 | ) . |
| 2105 | '</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>' : '' ); |
| 2106 | } |
| 2107 | |
| 2108 | /** |
| 2109 | * Get gallery attachments. |
| 2110 | * |
| 2111 | * @return string Encoded JSON with HTML content |
| 2112 | */ |
| 2113 | public function get_gallery_page( $args ) { |
| 2114 | if ( isset( $_POST['gallery_id'], $_POST['page'], $_POST['nonce'] ) && wp_verify_nonce( $_POST['nonce'], 'rl_nonce' ) ) { |
| 2115 | $_GET['rl_page'] = (int) $_POST['page']; |
| 2116 | |
| 2117 | echo $this->gallery_shortcode( array( 'id' => (int) $_POST['gallery_id'] ) ); |
| 2118 | } |
| 2119 | |
| 2120 | exit; |
| 2121 | } |
| 2122 | |
| 2123 | /** |
| 2124 | * Get gallery attachments. |
| 2125 | * |
| 2126 | * @return string Encoded JSON with HTML content |
| 2127 | */ |
| 2128 | public function post_gallery_preview() { |
| 2129 | if ( ! isset( $_POST['post_id'], $_POST['gallery_id'], $_POST['nonce'] ) || ! check_ajax_referer( 'rl-gallery-post', 'nonce', false ) || ! current_user_can( 'edit_post', (int) $_POST['post_id'] ) ) |
| 2130 | wp_send_json_error(); |
| 2131 | |
| 2132 | // parse gallery ID |
| 2133 | $gallery_id = (int) $_POST['gallery_id']; |
| 2134 | |
| 2135 | // get gallery data |
| 2136 | $data = get_post_meta( $gallery_id, '_rl_images', true ); |
| 2137 | |
| 2138 | // prepare data |
| 2139 | $attachments = $exclude = array(); |
| 2140 | $html = ''; |
| 2141 | |
| 2142 | $images = $this->get_gallery_images( $gallery_id, array( 'exclude' => true ) ); |
| 2143 | |
| 2144 | // count attachments |
| 2145 | $images_count = (int) get_post_meta( $gallery_id, '_rl_images_count', true ); |
| 2146 | |
| 2147 | if ( ! empty( $images ) ) { |
| 2148 | foreach ( $images as $image ) { |
| 2149 | $html .= ' |
| 2150 | <li role="checkbox" aria-label="" aria-checked="false" data-id="' . $image['id'] . '" class="attachment save-ready rl-status-active' . '"> |
| 2151 | <div class="attachment-preview js--select-attachment type-image landscape"> |
| 2152 | <div class="thumbnail"> |
| 2153 | <div class="centered"> |
| 2154 | <img src="' . $image['thumbnail_url'] . '" draggable="false" alt="" /> |
| 2155 | </div> |
| 2156 | </div> |
| 2157 | </div> |
| 2158 | </li>'; |
| 2159 | } |
| 2160 | } |
| 2161 | |
| 2162 | // send attachments content |
| 2163 | wp_send_json_success( |
| 2164 | array( |
| 2165 | 'attachments' => $html, |
| 2166 | 'count' => sprintf( _n( '%s image', '%s images', $images_count, 'responsive-lightbox' ), $images_count ), |
| 2167 | 'edit_url' => current_user_can( 'edit_post', $gallery_id ) ? admin_url( 'post.php?post=' . $gallery_id . '&action=edit' ): '' |
| 2168 | ) |
| 2169 | ); |
| 2170 | } |
| 2171 | |
| 2172 | /** |
| 2173 | * Get all galleries. |
| 2174 | * |
| 2175 | * @return mixed JSON encoded HTML content |
| 2176 | */ |
| 2177 | public function post_get_galleries() { |
| 2178 | if ( ! isset( $_POST['post_id'], $_POST['search'], $_POST['nonce'] ) || ! check_ajax_referer( 'rl-gallery-post', 'nonce', false ) || ! current_user_can( 'edit_post', $post_id = (int) $_POST['post_id'] ) ) |
| 2179 | wp_send_json_error(); |
| 2180 | |
| 2181 | $args = array( |
| 2182 | 'post_type' => 'rl_gallery', |
| 2183 | 'post_status' => 'publish', |
| 2184 | 'nopaging' => true, |
| 2185 | 'posts_per_page' => -1, |
| 2186 | 'orderby' => 'title', |
| 2187 | 'order' => 'ASC', |
| 2188 | 'suppress_filters' => false, |
| 2189 | 'no_found_rows' => true, |
| 2190 | 'cache_results' => false |
| 2191 | ); |
| 2192 | |
| 2193 | // specific category? |
| 2194 | if ( ! empty( $_POST['category'] ) ) { |
| 2195 | $args['tax_query'] = array( |
| 2196 | array( |
| 2197 | 'taxonomy' => 'rl_category', |
| 2198 | 'field' => 'term_id', |
| 2199 | 'operator' => 'IN', |
| 2200 | 'include_children' => false, |
| 2201 | 'terms' => (int) $_POST['category'] |
| 2202 | ) |
| 2203 | ); |
| 2204 | } |
| 2205 | |
| 2206 | $search = wp_unslash( trim( $_POST['search'] ) ); |
| 2207 | |
| 2208 | if ( $search !== '' ) |
| 2209 | $args['s'] = $search; |
| 2210 | |
| 2211 | // get galleries |
| 2212 | $query = new WP_Query( $args ); |
| 2213 | |
| 2214 | $html = ''; |
| 2215 | |
| 2216 | if ( ! empty( $query->posts ) ) { |
| 2217 | foreach ( $query->posts as $gallery ) { |
| 2218 | // get title |
| 2219 | $title = $gallery->post_title !== '' ? $gallery->post_title : __( '(no title)', 'responsive-gallery' ); |
| 2220 | |
| 2221 | $html .= ' |
| 2222 | <li role="checkbox" aria-label="' . esc_attr( $title ) . '" aria-checked="false" data-id="' . $gallery->ID . '" class="attachment save-ready"> |
| 2223 | <div class="attachment-preview js--select-attachment type-image landscape"> |
| 2224 | <div class="thumbnail"> |
| 2225 | <div class="centered"> |
| 2226 | ' . $this->get_featured_image( $gallery->ID ) . ' |
| 2227 | </div> |
| 2228 | <div class="filename"> |
| 2229 | <div>' . esc_html( $title ) . '</div> |
| 2230 | </div> |
| 2231 | </div> |
| 2232 | </div> |
| 2233 | <button type="button" class="button-link check"><span class="media-modal-icon"></span><span class="screen-reader-text">' . __( 'Deselect', 'responsive-lightbox' ) . '</span></button> |
| 2234 | </li>'; |
| 2235 | } |
| 2236 | } |
| 2237 | |
| 2238 | // send galleries content |
| 2239 | wp_send_json_success( $html ); |
| 2240 | } |
| 2241 | |
| 2242 | /** |
| 2243 | * Get gallery content based on request. |
| 2244 | * |
| 2245 | * @return string Encoded JSON with HTML content |
| 2246 | */ |
| 2247 | public function get_menu_content() { |
| 2248 | if ( ! isset( $_POST['post_id'], $_POST['tab'], $_POST['menu_item'], $_POST['nonce'] ) || ! check_ajax_referer( 'rl-gallery', 'nonce', false ) || ! current_user_can( 'edit_post', $post_id = (int) $_POST['post_id'] ) || ! array_key_exists( $_POST['tab'], $this->tabs ) ) |
| 2249 | wp_send_json_error(); |
| 2250 | |
| 2251 | // get selected menu item |
| 2252 | $menu_item = ! empty( $_POST['menu_item'] ) && in_array( $_POST['menu_item'], array_keys( $this->tabs[$_POST['tab']]['menu_items'] ) ) ? esc_attr( $_POST['menu_item'] ) : key( $this->tabs[$_POST['tab']]['menu_items'] ); |
| 2253 | |
| 2254 | // get tab content |
| 2255 | wp_send_json_success( $this->get_metabox_content( $_POST['tab'], get_post_meta( $post_id, '_rl_' . $_POST['tab'], true ), $menu_item, $post_id ) ); |
| 2256 | } |
| 2257 | |
| 2258 | /** |
| 2259 | * Get gallery preview content based on request. |
| 2260 | * |
| 2261 | * @return string Encoded JSON with HTML content |
| 2262 | */ |
| 2263 | public function get_gallery_preview_content() { |
| 2264 | // initial checks |
| 2265 | if ( ! isset( $_POST['post_id'], $_POST['menu_item'], $_POST['nonce'] ) || ! check_ajax_referer( 'rl-gallery', 'nonce', false ) ) |
| 2266 | wp_send_json_error(); |
| 2267 | |
| 2268 | // cast gallery ID |
| 2269 | $post_id = (int) $_POST['post_id']; |
| 2270 | |
| 2271 | // check user privileges |
| 2272 | if ( ! current_user_can( 'edit_post', $post_id ) || ! current_user_can( 'upload_files' ) ) |
| 2273 | wp_send_json_error(); |
| 2274 | |
| 2275 | // get query args |
| 2276 | $args = ! empty( $_POST['query'] ) ? wp_unslash( $_POST['query'] ) : array(); |
| 2277 | |
| 2278 | // check orderby |
| 2279 | if ( array_key_exists( 'orderby', $args ) ) { |
| 2280 | $args['post_orderby'] = $args['orderby']; |
| 2281 | |
| 2282 | unset( $args['orderby'] ); |
| 2283 | } |
| 2284 | |
| 2285 | // check order |
| 2286 | if ( array_key_exists( 'order', $args ) ) { |
| 2287 | $args['post_order'] = $args['order']; |
| 2288 | |
| 2289 | unset( $args['order'] ); |
| 2290 | } |
| 2291 | |
| 2292 | // check for POST menu item |
| 2293 | $menu_item = ! empty( $_POST['menu_item'] ) && is_string( $_POST['menu_item'] ) ? esc_attr( $_POST['menu_item'] ) : ''; |
| 2294 | |
| 2295 | // set images menu item |
| 2296 | $menu_item = $this->menu_item = ! empty( $menu_item ) && array_key_exists( $menu_item, $this->tabs['images']['menu_items'] ) ? $menu_item : 'media'; |
| 2297 | |
| 2298 | // get images |
| 2299 | $images = $this->get_gallery_images( $post_id, $args ); |
| 2300 | |
| 2301 | // parse excluded images |
| 2302 | $excluded = ! empty( $_POST['excluded'] ) ? $_POST['excluded'] : array(); |
| 2303 | |
| 2304 | // get excluded images |
| 2305 | if ( $excluded ) |
| 2306 | $excluded = array_unique( array_filter( array_map( 'intval', $excluded ) ) ); |
| 2307 | |
| 2308 | // get media item template |
| 2309 | $media_item_template = $this->media_item_template; |
| 2310 | |
| 2311 | // build html |
| 2312 | $html = ''; |
| 2313 | |
| 2314 | if ( ! empty( $images ) ) { |
| 2315 | foreach ( $images as $image ) { |
| 2316 | $image_html = $this->get_gallery_image( $image, 'thumbnail' ); |
| 2317 | |
| 2318 | // replace ID and URL of an image |
| 2319 | $html .= str_replace( '__IMAGE__', '<input type="hidden" class="rl-gallery-exclude" name="rl_gallery[images][' . $menu_item . '][attachments][exclude][]" value="' . ( in_array( $image['id'], $excluded, true ) ? $image['id'] : '' ) . '" />' . $image_html, str_replace( '__IMAGE_ID__', $image['id'], str_replace( '__IMAGE_STATUS__', in_array( $image['id'], $excluded, true ) ? 'rl-status-inactive' : 'rl-status-active', $media_item_template ) ) ); |
| 2320 | } |
| 2321 | } |
| 2322 | |
| 2323 | // send JSON encoded HTML |
| 2324 | wp_send_json_success( $html ); |
| 2325 | } |
| 2326 | |
| 2327 | /** |
| 2328 | * Get gallery image. |
| 2329 | * Based on wp_get_attachment_image() function. |
| 2330 | * |
| 2331 | * @param array $image |
| 2332 | * @param string $size |
| 2333 | * @param array attr |
| 2334 | * @return array |
| 2335 | */ |
| 2336 | public function get_gallery_image( $image = array(), $size = 'thumbnail', $attr = '' ) { |
| 2337 | $html = ''; |
| 2338 | |
| 2339 | $image = $this->get_gallery_image_src( $image, $size ); |
| 2340 | |
| 2341 | if ( ! empty( $image['url'] ) || ! empty( $image['id'] ) ) { |
| 2342 | $size_class = $size; |
| 2343 | |
| 2344 | if ( is_array( $size_class ) ) |
| 2345 | $size_class = join( 'x', $size_class ); |
| 2346 | |
| 2347 | // set parameters |
| 2348 | $width = $image['width']; |
| 2349 | $height = $image['height']; |
| 2350 | |
| 2351 | $default_attr = array( |
| 2352 | 'src' => $image['url'], |
| 2353 | 'class' => 'attachment-' . $size_class . ' size-' . $size_class . ( $height > $width ? ' format-portrait' : ' format-landscape' ), |
| 2354 | 'alt' => $image['alt'] |
| 2355 | ); |
| 2356 | |
| 2357 | $attr = wp_parse_args( $attr, $default_attr ); |
| 2358 | $attr = apply_filters( 'rl_get_gallery_image_attributes', $attr, $image, $size ); |
| 2359 | $attr = array_map( 'esc_attr', $attr ); |
| 2360 | |
| 2361 | $html = rtrim( '<img ' . image_hwstring( $width, $height ) ); |
| 2362 | |
| 2363 | foreach ( $attr as $name => $value ) { |
| 2364 | $html .= ' ' . $name . '="' . $value . '"'; |
| 2365 | } |
| 2366 | |
| 2367 | $html .= ' />'; |
| 2368 | } |
| 2369 | |
| 2370 | return apply_filters( 'rl_get_gallery_image', $html, $image, $size ); |
| 2371 | } |
| 2372 | |
| 2373 | /** |
| 2374 | * Get attachment image. |
| 2375 | * |
| 2376 | * @param int|string|array $image attachment_id, image url or array of image data |
| 2377 | * @param string $image_size |
| 2378 | * @param string $thumbnail_size |
| 2379 | * @return array |
| 2380 | */ |
| 2381 | public function get_gallery_image_src( $image, $image_size = 'large', $thumbnail_size = 'thumbnail' ) { |
| 2382 | $imagedata = array(); |
| 2383 | |
| 2384 | // attachment id |
| 2385 | if ( is_int( $image ) ) { |
| 2386 | $image_src = wp_get_attachment_image_src( $image, $image_size, false ); |
| 2387 | |
| 2388 | if ( $image && wp_attachment_is_image( $image ) ) { |
| 2389 | if ( $thumbnail_size !== $image_size ) |
| 2390 | $thumbnail_src = wp_get_attachment_image_src( $image, $thumbnail_size, false ); |
| 2391 | else |
| 2392 | $thumbnail_src = $image_src; |
| 2393 | |
| 2394 | $imagedata = array( |
| 2395 | 'id' => $image, |
| 2396 | 'link' => '', |
| 2397 | 'title' => get_the_title( $image ), |
| 2398 | 'date' => get_the_date( 'Y-m-d H:i:s', $image ), |
| 2399 | 'caption' => '', |
| 2400 | 'alt' => '', |
| 2401 | 'url' => $image_src[0], |
| 2402 | 'width' => $image_src[1], |
| 2403 | 'height' => $image_src[2], |
| 2404 | 'thumbnail_url' => $thumbnail_src[0], |
| 2405 | 'thumbnail_width' => $thumbnail_src[1], |
| 2406 | 'thumbnail_height' => $thumbnail_src[2] |
| 2407 | ); |
| 2408 | } |
| 2409 | // image url |
| 2410 | } elseif ( is_string( $image ) ) { |
| 2411 | $imagedata['url'] = $image; |
| 2412 | |
| 2413 | @list( $imagedata['width'], $imagedata['height'] ) = rl_get_image_size_by_url( $imagedata['url'] ); |
| 2414 | |
| 2415 | $imagedata = array( |
| 2416 | 'id' => 0, |
| 2417 | 'link' => '', |
| 2418 | 'title' => '', |
| 2419 | 'caption' => '', |
| 2420 | 'alt' => '', |
| 2421 | 'url' => $imagedata['url'], |
| 2422 | 'width' => $imagedata['width'], |
| 2423 | 'height' => $imagedata['height'], |
| 2424 | 'thumbnail_url' => $imagedata['url'], |
| 2425 | 'thumbnail_width' => $imagedata['width'], |
| 2426 | 'thumbnail_height' => $imagedata['height'] |
| 2427 | ); |
| 2428 | } elseif ( is_array( $image ) ) { |
| 2429 | // set width and height from url, if not available |
| 2430 | if ( empty( $image['width'] ) || empty( $image['height'] ) ) |
| 2431 | @list( $image['width'], $image['height'] ) = rl_get_image_size_by_url( $image['url'] ); |
| 2432 | |
| 2433 | // set thumbnail data, if not available |
| 2434 | if ( empty( $image['thumbnail_url'] ) ) { |
| 2435 | $image['thumbnail_url'] = $image['url']; |
| 2436 | $image['thumbnail_width'] = $image['width']; |
| 2437 | $image['thumbnail_height'] = $image['height']; |
| 2438 | } else { |
| 2439 | // set thumbnail width and height from url, if not available |
| 2440 | if ( empty( $image['thumbnail_width'] ) || empty( $image['thumbnail_height'] ) ) |
| 2441 | @list( $image['thumbnail_width'], $image['thumbnail_height'] ) = rl_get_image_size_by_url( $image['thumbnail_url'] ); |
| 2442 | } |
| 2443 | |
| 2444 | /* adjust thumbnail size ? |
| 2445 | $image_size_data = $this->get_image_size( $image_size ); |
| 2446 | $thumbnail_size_data = $this->get_image_size( $thumbnail_size ); |
| 2447 | |
| 2448 | if ( $thumbnail_size_data && $image['thumbnail_width'] < $thumbnail_size_data['width'] && $image['thumbnail_height'] < $thumbnail_size_data['height'] ) { |
| 2449 | $image['thumbnail_url'] = $image['url']; |
| 2450 | $image['thumbnail_width'] = $image['width']; |
| 2451 | $image['thumbnail_height'] = $image['height']; |
| 2452 | } |
| 2453 | */ |
| 2454 | |
| 2455 | $imagedata = array( |
| 2456 | 'id' => ! empty( $image['id'] ) ? (int) $image['id'] : 0, |
| 2457 | 'link' => ! empty( $image['link'] ) ? esc_url( $image['link'] ) : '', |
| 2458 | 'title' => ! empty( $image['title'] ) ? esc_html( $image['title'] ) : '', |
| 2459 | 'caption' => ! empty( $image['caption'] ) ? esc_html( $image['caption'] ) : '', |
| 2460 | 'alt' => ! empty( $image['alt'] ) ? esc_html( $image['alt'] ) : '', |
| 2461 | 'url' => ! empty( $image['url'] ) ? esc_url( $image['url'] ) : '', |
| 2462 | 'width' => ! empty( $image['width'] ) ? (int) $image['width'] : 0, |
| 2463 | 'height' => ! empty( $image['height'] ) ? (int) $image['height'] : 0, |
| 2464 | 'thumbnail_url' => ! empty( $image['thumbnail_url'] ) ? esc_url( $image['thumbnail_url'] ) : '', |
| 2465 | 'thumbnail_width' => ! empty( $image['thumbnail_width'] ) ? (int) $image['thumbnail_width'] : 0, |
| 2466 | 'thumbnail_height' => ! empty( $image['thumbnail_height'] ) ? (int) $image['thumbnail_height'] : 0, |
| 2467 | ); |
| 2468 | } |
| 2469 | |
| 2470 | return apply_filters( 'rl_get_gallery_image_src', $imagedata, $image, $image_size, $thumbnail_size ); |
| 2471 | } |
| 2472 | |
| 2473 | /** |
| 2474 | * Get gallery featured image. |
| 2475 | * |
| 2476 | * @param int $gallery_id |
| 2477 | * @param $size array |
| 2478 | * @param attr array |
| 2479 | * @return array |
| 2480 | */ |
| 2481 | public function get_featured_image( $gallery_id, $size = 'thumbnail', $attr = '' ) { |
| 2482 | $html = ''; |
| 2483 | $image = $this->get_featured_image_src( $gallery_id ); |
| 2484 | |
| 2485 | if ( $image ) { |
| 2486 | $html = $this->get_gallery_image( $image, $size, $attr ); |
| 2487 | } |
| 2488 | |
| 2489 | return apply_filters( 'rl_get_featured_image', $html, $gallery_id, $size ); |
| 2490 | } |
| 2491 | |
| 2492 | /** |
| 2493 | * Get gallery featured image data. |
| 2494 | * |
| 2495 | * @param int $gallery_id |
| 2496 | * @return array |
| 2497 | */ |
| 2498 | public function get_featured_image_src( $gallery_id ) { |
| 2499 | // get featured image data |
| 2500 | $featured_image_type = get_post_meta( $gallery_id, '_rl_featured_image_type', true ); |
| 2501 | $featured_image = get_post_meta( $gallery_id, '_rl_featured_image', true ); |
| 2502 | |
| 2503 | switch ( $featured_image_type ) { |
| 2504 | case 'url': |
| 2505 | $image = esc_url( $featured_image ); |
| 2506 | break; |
| 2507 | |
| 2508 | case 'id': |
| 2509 | $image = (int) $featured_image; |
| 2510 | break; |
| 2511 | |
| 2512 | case 'image': |
| 2513 | default: |
| 2514 | // get gallery images |
| 2515 | $images = $this->get_gallery_images( $gallery_id, array( 'exclude' => true ) ); |
| 2516 | |
| 2517 | // set image data |
| 2518 | if ( $images ) |
| 2519 | $image = reset( $images ); |
| 2520 | else |
| 2521 | $image = 0; |
| 2522 | } |
| 2523 | |
| 2524 | // return only the first image |
| 2525 | return apply_filters( 'rl_get_featured_image_src', $image, $gallery_id, $featured_image_type, $featured_image ); |
| 2526 | } |
| 2527 | |
| 2528 | /** |
| 2529 | * Get featured gallery attachments. |
| 2530 | * |
| 2531 | * @param array $args Query arguments |
| 2532 | * @return array Attachment IDs |
| 2533 | */ |
| 2534 | public function gallery_query( $args ) { |
| 2535 | $attachments = array(); |
| 2536 | |
| 2537 | // get fields |
| 2538 | $fields = $this->fields['images']['featured']; |
| 2539 | |
| 2540 | // force these settings |
| 2541 | $args['fields'] = 'ids'; |
| 2542 | $args['tax_query'] = array(); |
| 2543 | $args['meta_query'] = array(); |
| 2544 | $args['author__in'] = array(); |
| 2545 | $args['post_parent__in'] = array(); |
| 2546 | |
| 2547 | // get image source |
| 2548 | $args['image_source'] = isset( $args['image_source'] ) && array_key_exists( $args['image_source'], $fields['image_source']['options'] ) ? $args['image_source'] : $fields['image_source']['default']; |
| 2549 | // get images per post |
| 2550 | $args['images_per_post'] = isset( $args['images_per_post'] ) ? absint( $args['images_per_post'] ) : $fields['images_per_post']['default']; |
| 2551 | |
| 2552 | $args['number_of_posts'] = isset( $args['number_of_posts'] ) ? (int) $args['number_of_posts'] : $fields['number_of_posts']['default']; |
| 2553 | |
| 2554 | // get all posts? |
| 2555 | if ( $args['number_of_posts'] <= 0 ) |
| 2556 | $args['number_of_posts'] = -1; |
| 2557 | |
| 2558 | // convert to query arg |
| 2559 | $args['posts_per_page'] = $args['number_of_posts']; |
| 2560 | |
| 2561 | $args['order'] = isset( $args['order'] ) && array_key_exists( $args['order'], $fields['order']['options'] ) ? $args['order'] : $fields['order']['default']; |
| 2562 | $args['orderby'] = isset( $args['orderby'] ) && array_key_exists( $args['orderby'], $fields['orderby']['options'] ) ? $args['orderby'] : $fields['orderby']['default']; |
| 2563 | $args['offset'] = isset( $args['offset'] ) ? absint( $args['offset'] ) : 0; |
| 2564 | |
| 2565 | $tax_queries = array( |
| 2566 | 'post_format' => array(), |
| 2567 | 'post_term' => array() |
| 2568 | ); |
| 2569 | |
| 2570 | $meta_queries = array( |
| 2571 | 'page_template' => array(), |
| 2572 | 'image_source' => array() |
| 2573 | ); |
| 2574 | |
| 2575 | // post type |
| 2576 | if ( ! empty( $args['post_type'] ) ) { |
| 2577 | // assign post types |
| 2578 | $post_types = $args['post_type']; |
| 2579 | |
| 2580 | // clear post types |
| 2581 | $args['post_type'] = array(); |
| 2582 | |
| 2583 | foreach ( $post_types as $post_type ) { |
| 2584 | if ( array_key_exists( $post_type, $fields['post_type']['options'] ) ) |
| 2585 | $args['post_type'][] = $post_type; |
| 2586 | } |
| 2587 | } else |
| 2588 | $args['post_type'] = 'any'; |
| 2589 | |
| 2590 | // post status |
| 2591 | if ( ! empty( $args['post_status'] ) ) { |
| 2592 | // assign post statuses |
| 2593 | $post_statuses = $args['post_status']; |
| 2594 | |
| 2595 | // clear post statuses |
| 2596 | $args['post_status'] = array(); |
| 2597 | |
| 2598 | foreach ( $post_statuses as $post_status ) { |
| 2599 | if ( array_key_exists( $post_status, $fields['post_status']['options'] ) ) |
| 2600 | $args['post_status'][] = $post_status; |
| 2601 | } |
| 2602 | } |
| 2603 | |
| 2604 | // post format |
| 2605 | if ( ! empty( $args['post_format'] ) ) { |
| 2606 | // assign post formats |
| 2607 | $post_formats = $args['post_format']; |
| 2608 | |
| 2609 | foreach ( $post_formats as $post_format ) { |
| 2610 | if ( array_key_exists( $post_format, $fields['post_format']['options'] ) ) { |
| 2611 | // standard format? |
| 2612 | if ( $post_format === 'standard' ) { |
| 2613 | $tax_queries['post_format'][] = array( |
| 2614 | 'relation' => 'OR', |
| 2615 | array( |
| 2616 | 'taxonomy' => 'post_format', |
| 2617 | 'field' => 'slug', |
| 2618 | 'terms' => array( 'post-format-standard' ) |
| 2619 | ), |
| 2620 | array( |
| 2621 | 'taxonomy' => 'post_format', |
| 2622 | 'field' => 'slug', |
| 2623 | 'operator' => 'NOT EXISTS' |
| 2624 | ) |
| 2625 | ); |
| 2626 | } else { |
| 2627 | $tax_queries['post_format'][] = array( |
| 2628 | 'taxonomy' => 'post_format', |
| 2629 | 'field' => 'slug', |
| 2630 | 'terms' => array( 'post-format-' . $post_format ) |
| 2631 | ); |
| 2632 | } |
| 2633 | } |
| 2634 | } |
| 2635 | |
| 2636 | unset( $args['post_format'] ); |
| 2637 | } |
| 2638 | |
| 2639 | // page template |
| 2640 | if ( ! empty( $args['page_template'] ) ) { |
| 2641 | foreach ( $args['page_template'] as $page_template ) { |
| 2642 | if ( array_key_exists( $page_template, $fields['page_template']['options'] ) ) { |
| 2643 | if ( $page_template === 'default' ) { |
| 2644 | $meta_queries['page_template'][] = array( |
| 2645 | 'relation' => 'OR', |
| 2646 | array( |
| 2647 | 'key' => '_wp_page_template', |
| 2648 | 'value' => 'default' |
| 2649 | ), |
| 2650 | array( |
| 2651 | 'key' => '_wp_page_template', |
| 2652 | 'value' => '' |
| 2653 | ), |
| 2654 | array( |
| 2655 | 'key' => '_wp_page_template', |
| 2656 | 'compare' => 'NOT EXISTS' |
| 2657 | ) |
| 2658 | ); |
| 2659 | } else { |
| 2660 | $meta_queries['page_template'][] = array( |
| 2661 | 'key' => '_wp_page_template', |
| 2662 | 'value' => $page_template |
| 2663 | ); |
| 2664 | } |
| 2665 | } |
| 2666 | } |
| 2667 | } |
| 2668 | |
| 2669 | // post author |
| 2670 | if ( ! empty( $args['post_author'] ) ) { |
| 2671 | foreach ( $args['post_author'] as $post_author ) { |
| 2672 | if ( array_key_exists( $post_author, $fields['post_author']['options'] ) ) |
| 2673 | $args['author__in'][] = $post_author; |
| 2674 | } |
| 2675 | } |
| 2676 | |
| 2677 | // page parent |
| 2678 | if ( ! empty( $args['page_parent'] ) ) { |
| 2679 | foreach ( $args['page_parent'] as $page_parent ) { |
| 2680 | if ( array_key_exists( $page_parent, $fields['page_parent']['options'] ) ) |
| 2681 | $args['post_parent__in'][] = $page_parent; |
| 2682 | } |
| 2683 | } |
| 2684 | |
| 2685 | // post term |
| 2686 | if ( ! empty( $args['post_term'] ) ) { |
| 2687 | foreach ( $args['post_term'] as $post_term ) { |
| 2688 | if ( array_key_exists( $post_term, $fields['post_term']['options'] ) ) { |
| 2689 | $term = get_term( $post_term ); |
| 2690 | |
| 2691 | $tax_queries['post_term'][] = array( |
| 2692 | 'taxonomy' => $term->taxonomy, |
| 2693 | 'field' => 'term_id', |
| 2694 | 'terms' => (int) $post_term |
| 2695 | ); |
| 2696 | } |
| 2697 | } |
| 2698 | } |
| 2699 | |
| 2700 | switch ( $args['image_source'] ) { |
| 2701 | case 'thumbnails': |
| 2702 | $meta_queries['image_source'][] = array( |
| 2703 | 'relation' => 'OR', |
| 2704 | array( |
| 2705 | 'key' => '_thumbnail_id', |
| 2706 | 'compare' => 'EXISTS' |
| 2707 | ) |
| 2708 | ); |
| 2709 | } |
| 2710 | |
| 2711 | // any tax queries? |
| 2712 | if ( ! empty( $tax_queries['post_term'] ) || ! empty( $tax_queries['post_format'] ) ) { |
| 2713 | $args['tax_query'] = array( 'relation' => 'AND' ); |
| 2714 | |
| 2715 | if ( ! empty( $tax_queries['post_term'] ) ) |
| 2716 | $args['tax_query'][] = array( 'relation' => 'OR' ) + $tax_queries['post_term']; |
| 2717 | |
| 2718 | if ( ! empty( $tax_queries['post_format'] ) ) |
| 2719 | $args['tax_query'][] = array( 'relation' => 'OR' ) + $tax_queries['post_format']; |
| 2720 | } |
| 2721 | |
| 2722 | // any tax queries? |
| 2723 | if ( ! empty( $meta_queries['page_template'] ) || ! empty( $meta_queries['image_source'] ) ) { |
| 2724 | $args['meta_query'] = array( 'relation' => 'AND' ); |
| 2725 | |
| 2726 | if ( ! empty( $meta_queries['page_template'] ) ) |
| 2727 | $args['meta_query'][] = array( 'relation' => 'OR', $meta_queries['page_template'] ); |
| 2728 | |
| 2729 | if ( ! empty( $meta_queries['image_source'] ) ) |
| 2730 | $args['meta_query'][] = array( 'relation' => 'OR', $meta_queries['image_source'] ); |
| 2731 | } |
| 2732 | |
| 2733 | // get posts |
| 2734 | $query = new WP_Query( apply_filters( 'rl_gallery_query_args', $args ) ); |
| 2735 | |
| 2736 | // get attachments |
| 2737 | if ( $query->have_posts() ) |
| 2738 | $attachments = $this->get_gallery_query_attachments( $query->posts, $args ); |
| 2739 | |
| 2740 | return $attachments; |
| 2741 | } |
| 2742 | |
| 2743 | /** |
| 2744 | * Get query attachments. |
| 2745 | * |
| 2746 | * @param array $posts Post ids, array or objects |
| 2747 | * @param array $args Additional arguments |
| 2748 | * @return array |
| 2749 | */ |
| 2750 | public function get_gallery_query_attachments( $posts, $args ) { |
| 2751 | $attachments = array(); |
| 2752 | |
| 2753 | // any posts? |
| 2754 | if ( ! empty( $posts ) ) { |
| 2755 | switch ( $args['image_source'] ) { |
| 2756 | case 'thumbnails': |
| 2757 | foreach ( $posts as $post_id ) { |
| 2758 | $attachment_id = (int) get_post_thumbnail_id( $post_id ); |
| 2759 | |
| 2760 | if ( ! empty( $attachment_id ) ) { |
| 2761 | $attachments[] = $attachment_id; |
| 2762 | } |
| 2763 | } |
| 2764 | |
| 2765 | array_unique( $attachments ); |
| 2766 | break; |
| 2767 | |
| 2768 | case 'attached_images': |
| 2769 | foreach ( $posts as $post_id ) { |
| 2770 | // get attached images, do not use get_attached_media here! |
| 2771 | $attachment_ids = (array) get_children( |
| 2772 | array( |
| 2773 | 'post_parent' => $post_id, |
| 2774 | 'post_status' => 'inherit', |
| 2775 | 'post_type' => 'attachment', |
| 2776 | 'post_mime_type' => 'image', |
| 2777 | 'posts_per_page' => $args['images_per_post'], |
| 2778 | 'order' => 'ASC', |
| 2779 | 'orderby' => 'menu_order', |
| 2780 | 'nopaging' => false, |
| 2781 | 'page' => 1, |
| 2782 | 'fields' => 'ids' |
| 2783 | ) |
| 2784 | ); |
| 2785 | |
| 2786 | if ( $attachment_ids ) { |
| 2787 | foreach ( $attachment_ids as $attachment_id ) { |
| 2788 | if ( ! empty( $attachment_id ) ) { |
| 2789 | $attachments[] = $attachment_id; |
| 2790 | } |
| 2791 | } |
| 2792 | } |
| 2793 | } |
| 2794 | |
| 2795 | array_unique( $attachments ); |
| 2796 | } |
| 2797 | } |
| 2798 | |
| 2799 | return apply_filters( 'rl_get_gallery_query_attachments', $attachments, $posts, $args ); |
| 2800 | } |
| 2801 | |
| 2802 | /** |
| 2803 | * Load featured content query args. |
| 2804 | * |
| 2805 | * @return void |
| 2806 | */ |
| 2807 | public function init_admin() { |
| 2808 | global $pagenow; |
| 2809 | |
| 2810 | // prepare query arguments if needed |
| 2811 | if ( ( $pagenow === 'post.php' && ( ( isset( $_GET['post'] ) && get_post_type( $_GET['post'] ) === 'rl_gallery' ) || ( isset( $_POST['post_ID'] ) && get_post_type( $_POST['post_ID'] ) === 'rl_gallery' ) ) ) || ( in_array( $pagenow, array( 'edit.php', 'post-new.php'), true ) && isset( $_GET['post_type'] ) && $_GET['post_type'] === 'rl_gallery' ) || ( $pagenow === 'admin-ajax.php' && isset( $_POST['action'] ) && in_array( $_POST['action'], array( 'rl-get-preview-content', 'rl-post-gallery-preview', 'rl-get-menu-content' ), true ) ) ) { |
| 2812 | foreach ( array( 'post_type', 'post_status', 'post_format', 'post_term', 'post_author', 'page_parent', 'page_template' ) as $option ) { |
| 2813 | $this->fields['images']['featured'][$option]['options'] = $this->prepare_query_args( $option ); |
| 2814 | } |
| 2815 | } |
| 2816 | |
| 2817 | // add default thumbnail image if needed |
| 2818 | if ( Responsive_Lightbox()->options['builder']['gallery_builder'] && $pagenow === 'edit.php' && isset( $_GET['post_type'] ) && $_GET['post_type'] === 'rl_gallery' ) |
| 2819 | $this->maybe_generate_thumbnail(); |
| 2820 | } |
| 2821 | |
| 2822 | /** |
| 2823 | * Generate post thumbnail replacement. |
| 2824 | */ |
| 2825 | public function maybe_generate_thumbnail() { |
| 2826 | // get attachment |
| 2827 | $thumbnail_id = get_posts( |
| 2828 | array( |
| 2829 | 'name' => 'responsive-lightbox-thumbnail', |
| 2830 | 'post_type' => 'attachment', |
| 2831 | 'post_status' => 'inherit', |
| 2832 | 'numberposts' => 1, |
| 2833 | 'fields' => 'ids' |
| 2834 | ) |
| 2835 | ); |
| 2836 | |
| 2837 | // no attachment? |
| 2838 | if ( empty( $thumbnail_id ) ) { |
| 2839 | // get upload directory data |
| 2840 | $wp_upload_dir = wp_upload_dir(); |
| 2841 | |
| 2842 | // get file path |
| 2843 | $filepath = str_replace( '\\', '/', RESPONSIVE_LIGHTBOX_PATH . 'images/responsive-lightbox-thumbnail.png' ); |
| 2844 | |
| 2845 | // get file name |
| 2846 | $filename = basename( $filepath ); |
| 2847 | |
| 2848 | // new filepath in upload dir |
| 2849 | $new_filepath = $wp_upload_dir['path'] . '/' . $filename; |
| 2850 | |
| 2851 | // copty file to upload dir |
| 2852 | copy( $filepath, $new_filepath ); |
| 2853 | |
| 2854 | // get type of file |
| 2855 | $filetype = wp_check_filetype( $filename ); |
| 2856 | |
| 2857 | // insert attachment |
| 2858 | $thumbnail_id = wp_insert_attachment( |
| 2859 | array( |
| 2860 | 'guid' => $wp_upload_dir['url'] . '/' . $filename, |
| 2861 | 'post_mime_type' => $filetype['type'], |
| 2862 | 'post_title' => preg_replace( '/\.[^.]+$/', '', $filename ), |
| 2863 | 'post_content' => '', |
| 2864 | 'post_parent' => 0, |
| 2865 | 'post_status' => 'inherit' |
| 2866 | ), |
| 2867 | $new_filepath, |
| 2868 | 0 |
| 2869 | ); |
| 2870 | |
| 2871 | // success? |
| 2872 | if ( $thumbnail_id ) { |
| 2873 | // make sure that this file is included |
| 2874 | require_once( ABSPATH . 'wp-admin/includes/image.php' ); |
| 2875 | |
| 2876 | // update database with generated metadata for the attachment |
| 2877 | wp_update_attachment_metadata( $thumbnail_id, wp_generate_attachment_metadata( $thumbnail_id, $new_filepath ) ); |
| 2878 | } |
| 2879 | } else |
| 2880 | $thumbnail_id = $thumbnail_id[0]; |
| 2881 | |
| 2882 | return (int) $thumbnail_id; |
| 2883 | } |
| 2884 | |
| 2885 | /** |
| 2886 | * Prepare values option list. |
| 2887 | * |
| 2888 | * @param string $type Value type |
| 2889 | * @param string $selected Selected value |
| 2890 | * @return string Generated HTML |
| 2891 | */ |
| 2892 | public function prepare_query_args( $type = '' ) { |
| 2893 | $html = ''; |
| 2894 | |
| 2895 | switch( $type ) { |
| 2896 | case 'post_type': |
| 2897 | $data = $this->get_post_types(); |
| 2898 | break; |
| 2899 | |
| 2900 | case 'post_status': |
| 2901 | $data = $this->get_post_statuses(); |
| 2902 | break; |
| 2903 | |
| 2904 | case 'post_format': |
| 2905 | $data = $this->get_post_formats(); |
| 2906 | break; |
| 2907 | |
| 2908 | case 'post_term': |
| 2909 | $taxonomies = $this->get_taxonomies(); |
| 2910 | $new_terms = array(); |
| 2911 | |
| 2912 | if ( ! empty( $taxonomies ) ) { |
| 2913 | foreach ( $taxonomies as $tax_id => $label ) { |
| 2914 | $terms = get_terms( |
| 2915 | array( |
| 2916 | 'taxonomy' => $tax_id, |
| 2917 | 'orderby' => 'name', |
| 2918 | 'order' => 'ASC', |
| 2919 | 'hide_empty' => false, |
| 2920 | 'fields' => 'id=>name' |
| 2921 | ) |
| 2922 | ); |
| 2923 | |
| 2924 | if ( ! empty( $terms ) ) |
| 2925 | $new_terms[$tax_id] = array( |
| 2926 | 'label' => $label, |
| 2927 | 'terms' => $terms |
| 2928 | ); |
| 2929 | } |
| 2930 | } |
| 2931 | |
| 2932 | $data = $new_terms; |
| 2933 | break; |
| 2934 | |
| 2935 | case 'post_author': |
| 2936 | $data = $this->get_users(); |
| 2937 | break; |
| 2938 | |
| 2939 | case 'page_parent': |
| 2940 | $parents = array(); |
| 2941 | $hierarchical = get_post_types( |
| 2942 | array( |
| 2943 | 'public' => true, |
| 2944 | 'hierarchical' => true |
| 2945 | ), |
| 2946 | 'objects', |
| 2947 | 'and' |
| 2948 | ); |
| 2949 | |
| 2950 | if ( ! empty( $hierarchical ) ) { |
| 2951 | foreach ( $hierarchical as $post_type => $object ) { |
| 2952 | // get top level hierarchical posts |
| 2953 | $query = new WP_Query( |
| 2954 | array( |
| 2955 | 'post_type' => $post_type, |
| 2956 | 'post_status' => 'publish', |
| 2957 | 'nopaging' => true, |
| 2958 | 'posts_per_page' => -1, |
| 2959 | 'orderby' => 'title', |
| 2960 | 'order' => 'ASC', |
| 2961 | 'suppress_filters' => false, |
| 2962 | 'no_found_rows' => true, |
| 2963 | 'cache_results' => false, |
| 2964 | 'post_parent' => 0 |
| 2965 | ) |
| 2966 | ); |
| 2967 | |
| 2968 | if ( ! empty( $query->posts ) ) { |
| 2969 | foreach ( $query->posts as $post ) { |
| 2970 | $parents[$post->ID] = trim( $post->post_title ) === '' ? __( 'Untitled' ) : $post->post_title; |
| 2971 | } |
| 2972 | } |
| 2973 | } |
| 2974 | } |
| 2975 | |
| 2976 | $data = $parents; |
| 2977 | break; |
| 2978 | |
| 2979 | case 'page_template': |
| 2980 | $data = $this->get_page_templates(); |
| 2981 | break; |
| 2982 | |
| 2983 | default: |
| 2984 | $data = array(); |
| 2985 | } |
| 2986 | |
| 2987 | return apply_filters( 'rl_galleries_prepare_query_args', $data, $type ); |
| 2988 | } |
| 2989 | |
| 2990 | /** |
| 2991 | * Get public post types. |
| 2992 | * |
| 2993 | * @return array Post types |
| 2994 | */ |
| 2995 | public function get_post_types() { |
| 2996 | $post_types = get_post_types( |
| 2997 | array( |
| 2998 | 'public' => true |
| 2999 | ), |
| 3000 | 'objects', |
| 3001 | 'and' |
| 3002 | ); |
| 3003 | |
| 3004 | $data = array(); |
| 3005 | |
| 3006 | if ( ! empty( $post_types ) ) { |
| 3007 | foreach ( $post_types as $post_type => $cpt ) { |
| 3008 | // skip gallery and attachment post types |
| 3009 | if ( $post_type === 'rl_gallery' || $post_type === 'attachment' ) |
| 3010 | continue; |
| 3011 | |
| 3012 | $data[$post_type] = $cpt->labels->singular_name; |
| 3013 | } |
| 3014 | } |
| 3015 | |
| 3016 | asort( $data ); |
| 3017 | |
| 3018 | return $data; |
| 3019 | } |
| 3020 | |
| 3021 | /** |
| 3022 | * Get post statuses. |
| 3023 | * |
| 3024 | * @return array Post statuses |
| 3025 | */ |
| 3026 | public function get_post_statuses() { |
| 3027 | $post_statuses = get_post_stati(); |
| 3028 | |
| 3029 | asort( $post_statuses ); |
| 3030 | |
| 3031 | // remove inherit post status |
| 3032 | if ( isset( $post_statuses['inherit'] ) ) |
| 3033 | unset( $post_statuses['inherit'] ); |
| 3034 | |
| 3035 | return $post_statuses; |
| 3036 | } |
| 3037 | |
| 3038 | /** |
| 3039 | * Get post formats. |
| 3040 | * |
| 3041 | * @return array Post formats |
| 3042 | */ |
| 3043 | public function get_post_formats() { |
| 3044 | $post_formats = array( |
| 3045 | 'aside' => __( 'Aside' ), |
| 3046 | 'audio' => __( 'Audio' ), |
| 3047 | 'chat' => __( 'Chat' ), |
| 3048 | 'gallery' => __( 'Gallery' ), |
| 3049 | 'link' => __( 'Link' ), |
| 3050 | 'photo' => __( 'Photo' ), |
| 3051 | 'quote' => __( 'Quote' ), |
| 3052 | 'standard' => __( 'Standard' ), |
| 3053 | 'status' => __( 'Status' ), |
| 3054 | 'video' => __( 'Video' ) |
| 3055 | ); |
| 3056 | |
| 3057 | asort( $post_formats ); |
| 3058 | |
| 3059 | return $post_formats; |
| 3060 | } |
| 3061 | |
| 3062 | /** |
| 3063 | * Get |
| 3064 | */ |
| 3065 | public function get_taxonomies() { |
| 3066 | $taxonomies = get_taxonomies( |
| 3067 | array( |
| 3068 | 'public' => true |
| 3069 | ), |
| 3070 | 'objects', |
| 3071 | 'and' |
| 3072 | ); |
| 3073 | |
| 3074 | // remove post format |
| 3075 | if ( array_key_exists( 'post_format', $taxonomies ) ) |
| 3076 | unset( $taxonomies['post_format'] ); |
| 3077 | |
| 3078 | $data = array(); |
| 3079 | |
| 3080 | if ( ! empty( $taxonomies ) ) { |
| 3081 | foreach ( $taxonomies as $tax_id => $taxonomy ) { |
| 3082 | $data[$tax_id] = $taxonomy->labels->singular_name; |
| 3083 | } |
| 3084 | } |
| 3085 | |
| 3086 | asort( $data ); |
| 3087 | |
| 3088 | return $data; |
| 3089 | } |
| 3090 | |
| 3091 | /** |
| 3092 | * Get users. |
| 3093 | * |
| 3094 | * @return array Users |
| 3095 | */ |
| 3096 | public function get_users() { |
| 3097 | $users = get_users( |
| 3098 | array( |
| 3099 | 'fields' => array( 'ID', 'user_login' ) |
| 3100 | ) |
| 3101 | ); |
| 3102 | |
| 3103 | $data = array(); |
| 3104 | |
| 3105 | if ( ! empty( $users ) ) { |
| 3106 | foreach ( $users as $user ) { |
| 3107 | $data[(int) $user->ID] = $user->user_login; |
| 3108 | } |
| 3109 | } |
| 3110 | |
| 3111 | asort( $data ); |
| 3112 | |
| 3113 | return $data; |
| 3114 | } |
| 3115 | |
| 3116 | /** |
| 3117 | * Get page templates. |
| 3118 | * |
| 3119 | * @return array Page templates |
| 3120 | */ |
| 3121 | public function get_page_templates() { |
| 3122 | $data = array(); |
| 3123 | $page_templates = wp_get_theme()->get_page_templates(); |
| 3124 | |
| 3125 | if ( ! empty( $page_templates ) ) { |
| 3126 | $page_templates = array_flip( $page_templates ); |
| 3127 | |
| 3128 | asort( $page_templates ); |
| 3129 | } |
| 3130 | |
| 3131 | $data = array_merge( array( 'default' => apply_filters( 'default_page_template_title', __( 'Default Template' ) ) ), $page_templates ); |
| 3132 | |
| 3133 | return $data; |
| 3134 | } |
| 3135 | |
| 3136 | /** |
| 3137 | * Save gallery metadata. |
| 3138 | * |
| 3139 | * @param int $post_id Post ID |
| 3140 | * @param object $post Post object |
| 3141 | * @param bool $update Whether this is an existing post being updated or not |
| 3142 | * @return void |
| 3143 | */ |
| 3144 | public function save_post( $post_id, $post, $update ) { |
| 3145 | if ( wp_is_post_revision( $post_id ) || ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || ! $update || in_array( $post->post_status, array( 'trash', 'auto-draft' ), true ) || ( isset( $_GET['action'] ) && $_GET['action'] === 'untrash' ) || empty( $_POST['rl_gallery'] ) ) |
| 3146 | return; |
| 3147 | |
| 3148 | $this->save_gallery( wp_unslash( $_POST ), $post_id ); |
| 3149 | } |
| 3150 | |
| 3151 | /** |
| 3152 | * Save gallery preview metadata. |
| 3153 | * |
| 3154 | * @param array $data Gallery data |
| 3155 | * @param int $post_id Post ID |
| 3156 | * @param bool $preview Whether is it preview |
| 3157 | * @return void |
| 3158 | */ |
| 3159 | public function save_gallery( $post_data, $post_id, $preview = false ) { |
| 3160 | $data = $post_data['rl_gallery']; |
| 3161 | |
| 3162 | // prepare sanitized data |
| 3163 | $safedata = array(); |
| 3164 | |
| 3165 | // sanitize all fields |
| 3166 | foreach ( $this->fields as $tab_id => $menu_items ) { |
| 3167 | switch ( $tab_id ) { |
| 3168 | case 'config': |
| 3169 | // add menu item |
| 3170 | $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'] ); |
| 3171 | |
| 3172 | // get default gallery fields |
| 3173 | $default_gallery_fields = Responsive_Lightbox()->frontend->get_default_gallery_fields(); |
| 3174 | |
| 3175 | // prepare fields |
| 3176 | if ( $menu_item === 'default' ) |
| 3177 | $items = $default_gallery_fields; |
| 3178 | else { |
| 3179 | // assign settings and defaults |
| 3180 | $fields = Responsive_Lightbox()->settings->settings[$menu_item . '_gallery']['fields']; |
| 3181 | $defaults = Responsive_Lightbox()->defaults[$menu_item . '_gallery']; |
| 3182 | |
| 3183 | // make a copy |
| 3184 | $fields_copy = $fields; |
| 3185 | |
| 3186 | foreach ( $fields_copy as $field_id => $field ) { |
| 3187 | if ( $field['type'] === 'multiple' ) { |
| 3188 | foreach ( $field['fields'] as $subfield_id => $subfield ) { |
| 3189 | $fields[$field_id]['fields'][$subfield_id]['default'] = $defaults[$subfield_id]; |
| 3190 | } |
| 3191 | } else |
| 3192 | $fields[$field_id]['default'] = $defaults[$field_id]; |
| 3193 | } |
| 3194 | |
| 3195 | $items = Responsive_Lightbox()->frontend->get_unique_fields( $default_gallery_fields, $fields ); |
| 3196 | } |
| 3197 | |
| 3198 | // sanitize fields |
| 3199 | $safedata = $this->sanitize_fields( $items, $data, $tab_id, $menu_item ); |
| 3200 | |
| 3201 | // add menu item |
| 3202 | $safedata[$tab_id]['menu_item'] = $menu_item; |
| 3203 | break; |
| 3204 | |
| 3205 | default: |
| 3206 | // add menu item |
| 3207 | $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'; |
| 3208 | |
| 3209 | // prepare fields |
| 3210 | $items = $menu_items[$menu_item]; |
| 3211 | |
| 3212 | // sanitize fields |
| 3213 | $safedata = $this->sanitize_fields( $items, $data, $tab_id, $menu_item ); |
| 3214 | |
| 3215 | // add menu item |
| 3216 | $safedata[$tab_id]['menu_item'] = $menu_item; |
| 3217 | } |
| 3218 | |
| 3219 | $safedata[$tab_id] = apply_filters( 'rl_gallery_tab_metadata', $safedata[$tab_id], $tab_id ); |
| 3220 | |
| 3221 | // preview? |
| 3222 | if ( $preview ) |
| 3223 | update_metadata( 'post', $post_id, '_rl_' . $tab_id, $safedata[$tab_id] ); |
| 3224 | else |
| 3225 | update_post_meta( $post_id, '_rl_' . $tab_id, $safedata[$tab_id] ); |
| 3226 | } |
| 3227 | |
| 3228 | $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'; |
| 3229 | |
| 3230 | switch ( $featured_image_type ) { |
| 3231 | case 'url': |
| 3232 | $thumbnail_id = $this->maybe_generate_thumbnail(); |
| 3233 | |
| 3234 | $featured_image = isset( $post_data['_rl_thumbnail_url'] ) ? esc_url( $post_data['_rl_thumbnail_url'] ) : ''; |
| 3235 | break; |
| 3236 | |
| 3237 | case 'image': |
| 3238 | $thumbnail_id = $this->maybe_generate_thumbnail(); |
| 3239 | |
| 3240 | $featured_image = ''; |
| 3241 | break; |
| 3242 | |
| 3243 | case 'id': |
| 3244 | default: |
| 3245 | $featured_image = $thumbnail_id = isset( $post_data['_thumbnail_id'] ) ? (int) $post_data['_thumbnail_id'] : 0; |
| 3246 | } |
| 3247 | |
| 3248 | // preview? |
| 3249 | if ( $preview ) { |
| 3250 | update_metadata( 'post', $post_id, '_rl_featured_image_type', $featured_image_type ); |
| 3251 | update_metadata( 'post', $post_id, '_rl_featured_image', $featured_image ); |
| 3252 | update_metadata( 'post', $post_id, '_thumbnail_id', $thumbnail_id ); |
| 3253 | } else { |
| 3254 | // update featured image |
| 3255 | update_post_meta( $post_id, '_rl_featured_image_type', $featured_image_type ); |
| 3256 | update_post_meta( $post_id, '_rl_featured_image', $featured_image ); |
| 3257 | update_post_meta( $post_id, '_thumbnail_id', $thumbnail_id ); |
| 3258 | } |
| 3259 | |
| 3260 | // update post excerpt |
| 3261 | if ( isset( $safedata['misc']['options']['gallery_description'] ) ) { |
| 3262 | |
| 3263 | remove_action( 'save_post_rl_gallery', array( $this, 'save_post' ), 10, 3 ); |
| 3264 | |
| 3265 | $postdata = array( |
| 3266 | 'ID' => $post_id, |
| 3267 | 'post_excerpt' => wp_kses_post( $safedata['misc']['options']['gallery_description'] ), |
| 3268 | ); |
| 3269 | |
| 3270 | wp_update_post( $postdata ); |
| 3271 | |
| 3272 | add_action( 'save_post_rl_gallery', array( $this, 'save_post' ), 10, 3 ); |
| 3273 | } |
| 3274 | } |
| 3275 | |
| 3276 | /** |
| 3277 | * Check attachments IDs. |
| 3278 | * |
| 3279 | * @param array $attachments Attachment ID's |
| 3280 | * @return array Existing image attachment ID's |
| 3281 | */ |
| 3282 | public function check_attachments( $attachments ) { |
| 3283 | if ( empty( $attachments ) || ! is_array( $attachments ) ) |
| 3284 | return array(); |
| 3285 | |
| 3286 | $copy = array_map( 'intval', $attachments ); |
| 3287 | |
| 3288 | // check attachments |
| 3289 | foreach ( $attachments as $key => $attachment_id ) { |
| 3290 | // is it an image? |
| 3291 | if ( ! wp_attachment_is_image( $attachment_id ) ) |
| 3292 | unset( $copy[$key] ); |
| 3293 | } |
| 3294 | |
| 3295 | return $copy; |
| 3296 | } |
| 3297 | |
| 3298 | /** |
| 3299 | * Display shortcode metabox. |
| 3300 | * |
| 3301 | * @param object $post Post object |
| 3302 | * @return void |
| 3303 | */ |
| 3304 | public function shortcode_metabox( $post ) { |
| 3305 | echo ' |
| 3306 | <p>' . __( 'You can place this gallery anywhere into your posts, pages, custom post types or widgets by using the shortcode below', 'responsive-lightbox' ) . ':</p> |
| 3307 | <code class="rl-shortcode">[rl_gallery id="' . $post->ID . '"]</code> |
| 3308 | <p>' . __( 'You can also place this gallery into your template files by using the template tag below', 'responsive-lightbox' ) . ':</p> |
| 3309 | <code class="rl-shortcode">if ( function_exists( \'rl_gallery\' ) ) { rl_gallery( \'' . $post->ID . '\' ); }</code>'; |
| 3310 | } |
| 3311 | |
| 3312 | /** |
| 3313 | * Add new event listing columns. |
| 3314 | */ |
| 3315 | public function gallery_columns( $columns ) { |
| 3316 | // find title position |
| 3317 | $offset = array_search( 'title', array_keys( $columns ) ); |
| 3318 | |
| 3319 | // put image column before title |
| 3320 | $columns = array_merge( |
| 3321 | array_slice( $columns, 0, $offset ), |
| 3322 | array( |
| 3323 | 'image' => __( 'Gallery', 'responsive-lightbox' ) |
| 3324 | ), |
| 3325 | array_slice( $columns, $offset ) |
| 3326 | ); |
| 3327 | |
| 3328 | // put new columns after title |
| 3329 | $columns = array_merge( |
| 3330 | array_slice( $columns, 0, $offset + 2 ), |
| 3331 | array( |
| 3332 | 'shortcode' => __( 'Shortcode', 'responsive-lightbox' ), |
| 3333 | 'type' => __( 'Type', 'responsive-lightbox' ), |
| 3334 | 'source' => __( 'Source', 'responsive-lightbox' ) |
| 3335 | ), |
| 3336 | array_slice( $columns, $offset + 2 ) |
| 3337 | ); |
| 3338 | |
| 3339 | return $columns; |
| 3340 | } |
| 3341 | |
| 3342 | /** |
| 3343 | * Add new gallery listing columns content. |
| 3344 | * |
| 3345 | * @return void |
| 3346 | */ |
| 3347 | public function gallery_columns_content( $column_name, $post_id ) { |
| 3348 | global $pagenow; |
| 3349 | |
| 3350 | if ( $pagenow === 'edit.php' ) { |
| 3351 | switch ( $column_name ) { |
| 3352 | case 'image': |
| 3353 | // get image data, based on gallery source type |
| 3354 | $image = $this->get_featured_image( $post_id, array( 60, 60 ) ); |
| 3355 | $images_count = (int) get_post_meta( $post_id, '_rl_images_count', true ); |
| 3356 | |
| 3357 | // display count |
| 3358 | if ( ! empty( $image ) ) |
| 3359 | echo '<span class="media-icon image-icon">' . $image . '</span><span>' . sprintf( _n( '%s image', '%s images', $images_count, 'responsive-lightbox' ), $images_count ) . '</span>'; |
| 3360 | else |
| 3361 | echo '<span class="media-icon image-icon">' . wp_get_attachment_image( 0, array( 60, 60 ), true, array( 'alt' => '' ) ) . '</span>'; |
| 3362 | break; |
| 3363 | |
| 3364 | case 'shortcode': |
| 3365 | echo '<code>[rl_gallery id="' . $post_id . '"]</code>'; |
| 3366 | break; |
| 3367 | |
| 3368 | case 'type': |
| 3369 | $config = get_post_meta( $post_id, '_rl_config', true ); |
| 3370 | |
| 3371 | if ( ! empty( $config['menu_item'] ) && array_key_exists( $config['menu_item'], $this->tabs['config']['menu_items'] ) ) { |
| 3372 | echo $this->tabs['config']['menu_items'][$config['menu_item']]; |
| 3373 | |
| 3374 | if ( $config['menu_item'] === 'default' ) |
| 3375 | echo ' (' . $this->tabs['config']['menu_items'][Responsive_Lightbox()->options['settings']['builder_gallery']] . ')'; |
| 3376 | } else |
| 3377 | echo '-'; |
| 3378 | break; |
| 3379 | |
| 3380 | case 'source': |
| 3381 | $images = get_post_meta( $post_id, '_rl_images', true ); |
| 3382 | |
| 3383 | if ( ! empty( $images['menu_item'] ) && array_key_exists( $images['menu_item'], $this->tabs['images']['menu_items'] ) ) |
| 3384 | echo $this->tabs['images']['menu_items'][$images['menu_item']]; |
| 3385 | else |
| 3386 | echo '-'; |
| 3387 | break; |
| 3388 | } |
| 3389 | } |
| 3390 | } |
| 3391 | |
| 3392 | /** |
| 3393 | * Get size information for all currently-registered image sizes. |
| 3394 | * |
| 3395 | * @global $_wp_additional_image_sizes |
| 3396 | * @uses get_intermediate_image_sizes() |
| 3397 | * @return array $sizes Data for all currently-registered image sizes. |
| 3398 | */ |
| 3399 | public function get_image_sizes() { |
| 3400 | global $_wp_additional_image_sizes; |
| 3401 | |
| 3402 | $sizes = array(); |
| 3403 | |
| 3404 | foreach ( get_intermediate_image_sizes() as $_size ) { |
| 3405 | if ( in_array( $_size, array( 'thumbnail', 'medium', 'medium_large', 'large' ) ) ) { |
| 3406 | $sizes[$_size]['width'] = get_option( "{$_size}_size_w" ); |
| 3407 | $sizes[$_size]['height'] = get_option( "{$_size}_size_h" ); |
| 3408 | $sizes[$_size]['crop'] = (bool) get_option( "{$_size}_crop" ); |
| 3409 | } elseif ( isset( $_wp_additional_image_sizes[$_size] ) ) { |
| 3410 | $sizes[$_size] = array( |
| 3411 | 'width' => $_wp_additional_image_sizes[$_size]['width'], |
| 3412 | 'height' => $_wp_additional_image_sizes[$_size]['height'], |
| 3413 | 'crop' => $_wp_additional_image_sizes[$_size]['crop'], |
| 3414 | ); |
| 3415 | } |
| 3416 | } |
| 3417 | |
| 3418 | return $sizes; |
| 3419 | } |
| 3420 | |
| 3421 | /** |
| 3422 | * Get size information for a specific image size. |
| 3423 | * |
| 3424 | * @uses get_image_sizes() |
| 3425 | * @param string $size The image size for which to retrieve data. |
| 3426 | * @return bool|array $size Size data about an image size or false if the size doesn't exist. |
| 3427 | */ |
| 3428 | public function get_image_size( $size ) { |
| 3429 | if ( isset( $this->sizes[$size] ) ) |
| 3430 | return $this->sizes[$size]; |
| 3431 | else |
| 3432 | return false; |
| 3433 | } |
| 3434 | |
| 3435 | /** |
| 3436 | * Filter the admin post thumbnail HTML markup |
| 3437 | * |
| 3438 | * @param mixed $content |
| 3439 | * @param int $post_id |
| 3440 | * @return mixed |
| 3441 | */ |
| 3442 | public function admin_post_thumbnail_html( $content, $post_id ) { |
| 3443 | if ( get_post_type( $post_id ) === 'rl_gallery' ) { |
| 3444 | $value = get_post_meta( $post_id, '_rl_featured_image', true ); |
| 3445 | $type = get_post_meta( $post_id, '_rl_featured_image_type', true ); |
| 3446 | $type = ! empty( $type ) && in_array( $type, array( 'image', 'id', 'url' ) ) ? $type : 'image'; |
| 3447 | |
| 3448 | if ( ! ( defined( 'DOING_AJAX' ) && DOING_AJAX ) && $this->maybe_generate_thumbnail() === (int) get_post_meta( $post_id, '_thumbnail_id', true ) ) { |
| 3449 | remove_filter( 'admin_post_thumbnail_html', array( $this, 'admin_post_thumbnail_html' ), 10 ); |
| 3450 | |
| 3451 | $content = _wp_post_thumbnail_html( 0, $post_id ); |
| 3452 | } |
| 3453 | |
| 3454 | $content = ' |
| 3455 | <div class="rl-gallery-featured-image-options"> |
| 3456 | <p class="howto">' . __( 'Select gallery featured image source:', 'responsive-lightbox' ) . '</p> |
| 3457 | <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 ) . ' />' . __( 'First gallery image', 'responsive-lightbox' ) . '</label><br /> |
| 3458 | <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 ) . ' />' . __( 'Media Library', 'responsive-lightbox' ) . '</label><br /> |
| 3459 | <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 ) . ' />' . __( 'Custom URL', 'responsive-lightbox' ) . '</label> |
| 3460 | </div> |
| 3461 | <div class="rl-gallery-featured-image-select"> |
| 3462 | <div class="rl-gallery-featured-image-select-id"' . ( $type === 'id' ? '' : ' style="display: none;"') . '>' . $content . '</div> |
| 3463 | <div class="rl-gallery-featured-image-select-url"' . ( $type === 'url' ? '' : ' style="display: none;"') . '> |
| 3464 | <p><input id="_rl_thumbnail_url" class="large-text" name="_rl_thumbnail_url" value="' . ( $type === 'url' ? esc_url( $value ) : '' ) . '" type="text" /></p> |
| 3465 | <p class="howto">' . __( 'Custom featured image URL', 'responsive-lightbox' ) . '</p> |
| 3466 | </div> |
| 3467 | <div class="rl-gallery-featured-image-select-image"' . ( $type === 'image' ? '' : ' style="display: none;"') . '><p class="howto">' . __( 'Dynamically generated first gallery image', 'responsive-lightbox' ) . '</p></div> |
| 3468 | </div> |
| 3469 | '; |
| 3470 | } |
| 3471 | |
| 3472 | return $content; |
| 3473 | } |
| 3474 | |
| 3475 | /** |
| 3476 | * Modify the resulting HTML so that the feature image is set as a background property. |
| 3477 | * |
| 3478 | * @param string $html the HTML image tag. |
| 3479 | * @param integer $post_id the post whose featured image is to be printed. |
| 3480 | * @param string $post_thumbnail_id the post thumbnail ID. |
| 3481 | * @param array|string $size the size of the featured image. |
| 3482 | * @param array $attr additional attributes. |
| 3483 | * @return string the HTML image tag, with a CSS background property set (when required). |
| 3484 | */ |
| 3485 | public function post_thumbnail_html( $html, $post_id = 0, $post_thumbnail_id = '', $size = false, $attr = array() ) { |
| 3486 | if ( get_post_type( $post_id ) === 'rl_gallery' ) { |
| 3487 | // break if featured image type is media library |
| 3488 | $image_type = get_post_meta( $post_id, '_rl_featured_image_type', true ); |
| 3489 | |
| 3490 | if ( ! $image_type || $image_type == 'id' ) |
| 3491 | return $html; |
| 3492 | |
| 3493 | $image_src = $this->get_gallery_image_src( $this->get_featured_image_src( $post_id ) ); |
| 3494 | $image_url = $image_src['url']; |
| 3495 | |
| 3496 | // add featured image as background in style tag. |
| 3497 | $quote = '"'; |
| 3498 | $style = "style=${quote}background:url( $image_url ) no-repeat center center;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size: cover;${quote}"; |
| 3499 | |
| 3500 | $html = str_replace( 'src=', $style . ' src=', $html ); |
| 3501 | |
| 3502 | // fix the alt tag (if possible). |
| 3503 | $alt = $image_src['alt']; |
| 3504 | |
| 3505 | if ( isset( $attr['alt'] ) ) |
| 3506 | $alt = $attr['alt']; |
| 3507 | |
| 3508 | if ( $alt ) { |
| 3509 | $html = str_replace( '/(alt=\'[^\']+\'\|alt="[^"]+")/', '', $html ); |
| 3510 | $html = str_replace( 'src=', ' alt="' . esc_attr( $alt ) . '" src=', $html ); |
| 3511 | } |
| 3512 | } |
| 3513 | |
| 3514 | return $html; |
| 3515 | } |
| 3516 | |
| 3517 | /** |
| 3518 | * Save the revision meta data. |
| 3519 | * |
| 3520 | * @param int $revision_id |
| 3521 | * @return void |
| 3522 | */ |
| 3523 | public function save_revision( $revision_id ) { |
| 3524 | // get revision |
| 3525 | $revision = get_post( $revision_id ); |
| 3526 | |
| 3527 | // get gallery ID |
| 3528 | $post_id = $revision->post_parent; |
| 3529 | |
| 3530 | // is it rl gallery? |
| 3531 | if ( get_post_type( $post_id ) !== 'rl_gallery' ) |
| 3532 | return; |
| 3533 | |
| 3534 | $this->revision_id = $revision_id; |
| 3535 | |
| 3536 | // save revisioned meta data |
| 3537 | $this->save_gallery( wp_unslash( $_POST ), $revision_id, true ); |
| 3538 | } |
| 3539 | |
| 3540 | /** |
| 3541 | * Update preview link. |
| 3542 | * |
| 3543 | * @param string $link Preview link |
| 3544 | * @return string |
| 3545 | */ |
| 3546 | public function preview_post_link( $link ) { |
| 3547 | // add rl gallery revision ID |
| 3548 | if ( property_exists( $this, 'revision_id' ) && ! is_null( $this->revision_id ) ) { |
| 3549 | $post_id = wp_get_post_parent_id( $this->revision_id ); |
| 3550 | |
| 3551 | // is it valid rl_gallery post? |
| 3552 | if ( $post_id && get_post_type( $post_id ) === 'rl_gallery' ) |
| 3553 | return add_query_arg( 'rl_gallery_revision_id', $this->revision_id, $link ); |
| 3554 | } |
| 3555 | |
| 3556 | return $link; |
| 3557 | } |
| 3558 | |
| 3559 | /** |
| 3560 | * Delete gallery revision at shutdown. |
| 3561 | * |
| 3562 | * @return void |
| 3563 | */ |
| 3564 | public function shutdown_preview() { |
| 3565 | // is it a frontend preview? |
| 3566 | if ( is_preview() && isset( $_GET['rl_gallery_revision_id'] ) ) { |
| 3567 | global $post; |
| 3568 | |
| 3569 | // cast revision ID |
| 3570 | $revision_id = (int) $_GET['rl_gallery_revision_id']; |
| 3571 | |
| 3572 | // is it a valid revision? |
| 3573 | if ( get_post_type( $post->ID ) === 'rl_gallery' && wp_is_post_revision( $revision_id ) === (int) $post->ID ) |
| 3574 | wp_delete_post_revision( $revision_id ); |
| 3575 | } |
| 3576 | } |
| 3577 | |
| 3578 | /** |
| 3579 | * Filter gallery meta data needed for frontend gallery preview. |
| 3580 | * |
| 3581 | * @param mixed $value Meta value to filter |
| 3582 | * @param int $object_id Object ID |
| 3583 | * @param string $meta_key Meta key to filter a value for |
| 3584 | * @param bool $single Whether to return a single value |
| 3585 | * @return mixed |
| 3586 | */ |
| 3587 | public function filter_preview_metadata( $value, $object_id, $meta_key, $single ) { |
| 3588 | // ignore other post types |
| 3589 | if ( get_post_type( $object_id ) !== 'rl_gallery' ) |
| 3590 | return $value; |
| 3591 | |
| 3592 | // get current post |
| 3593 | $post = get_post(); |
| 3594 | |
| 3595 | // prepare keys |
| 3596 | $keys = array( '_rl_featured_image_type', '_rl_featured_image', '_rl_images_count', '_thumbnail_id' ); |
| 3597 | |
| 3598 | // add other metakeys |
| 3599 | foreach ( array_keys( $this->tabs ) as $key ) { |
| 3600 | $keys[] = '_rl_' . $key; |
| 3601 | } |
| 3602 | |
| 3603 | // restrict only to specified data |
| 3604 | if ( empty( $post ) || (int) $post->ID !== (int) $object_id || ! in_array( $meta_key, $keys, true ) || $post->post_type === 'revision' ) |
| 3605 | return $value; |
| 3606 | |
| 3607 | // grab the last autosave |
| 3608 | $preview = wp_get_post_autosave( $post->ID ); |
| 3609 | |
| 3610 | // invalid revision? |
| 3611 | if ( ! is_object( $preview ) ) |
| 3612 | return $value; |
| 3613 | |
| 3614 | // finally replace metadata |
| 3615 | return array( get_post_meta( $preview->ID, $meta_key, $single ) ); |
| 3616 | } |
| 3617 | } |