| 1 |
<?php |
| 2 |
|
| 3 |
/** |
| 4 |
* The public-facing functionality of the plugin. |
| 5 |
* |
| 6 |
* @link https://plugins360.com |
| 7 |
* @since 1.0.0 |
| 8 |
* |
| 9 |
* @package Automatic_YouTube_Gallery |
| 10 |
*/ |
| 11 |
|
| 12 |
// Exit if accessed directly |
| 13 |
if ( ! defined( 'WPINC' ) ) { |
| 14 |
die; |
| 15 |
} |
| 16 |
|
| 17 |
/** |
| 18 |
* AYG_Public class. |
| 19 |
* |
| 20 |
* @since 1.0.0 |
| 21 |
*/ |
| 22 |
class AYG_Public { |
| 23 |
|
| 24 |
/** |
| 25 |
* Get things started. |
| 26 |
* |
| 27 |
* @since 1.0.0 |
| 28 |
*/ |
| 29 |
public function __construct() { |
| 30 |
add_shortcode( 'automatic_youtube_gallery', array( $this, 'shortcode_automatic_youtube_gallery' ) ); |
| 31 |
} |
| 32 |
|
| 33 |
/** |
| 34 |
* Enqueue styles for the public-facing side of the site. |
| 35 |
* |
| 36 |
* @since 1.0.0 |
| 37 |
*/ |
| 38 |
public function register_styles() { |
| 39 |
$general_settings = ayg_get_option( 'ayg_general_settings' ); |
| 40 |
|
| 41 |
// Register Styles |
| 42 |
wp_register_style( |
| 43 |
AYG_SLUG . '-public', |
| 44 |
AYG_URL . 'public/assets/css/public.min.css', |
| 45 |
array(), |
| 46 |
AYG_VERSION, |
| 47 |
'all' |
| 48 |
); |
| 49 |
|
| 50 |
// Enqueue Styles |
| 51 |
if ( ! empty( $general_settings['force_load_assets']['css'] ) ) { |
| 52 |
wp_enqueue_style( AYG_SLUG . '-public' ); |
| 53 |
} |
| 54 |
} |
| 55 |
|
| 56 |
/** |
| 57 |
* Enqueue scripts for the public-facing side of the site. |
| 58 |
* |
| 59 |
* @since 1.0.0 |
| 60 |
*/ |
| 61 |
public function register_scripts() { |
| 62 |
$general_settings = ayg_get_option( 'ayg_general_settings' ); |
| 63 |
$gallery_settings = ayg_get_option( 'ayg_gallery_settings' ); |
| 64 |
$player_settings = ayg_get_option( 'ayg_player_settings' ); |
| 65 |
$privacy_settings = ayg_get_option( 'ayg_privacy_settings' ); |
| 66 |
$strings_settings = ayg_get_option( 'ayg_strings_settings' ); |
| 67 |
|
| 68 |
$player_type = isset( $player_settings['player_type'] ) ? sanitize_text_field( $player_settings['player_type'] ) : 'youtube'; |
| 69 |
|
| 70 |
// YouTube rejects embeds rendered inside wp-admin with "Error 153" (missing/unacceptable |
| 71 |
// referrer). Force the Plyr.js player in editor previews so the poster image is shown |
| 72 |
// instead of the failed native embed. Front-end output is unaffected. |
| 73 |
if ( is_admin() ) { |
| 74 |
$player_type = 'custom'; |
| 75 |
} |
| 76 |
|
| 77 |
$scroll_top_offset = ( isset( $gallery_settings['scroll_top_offset'] ) && ! empty( $gallery_settings['scroll_top_offset'] ) ) ? (int) $gallery_settings['scroll_top_offset'] : 10; |
| 78 |
$scroll_top_offset = apply_filters( 'ayg_gallery_scrolltop_offset', $scroll_top_offset ); // Backward compatibility to 2.4.3 |
| 79 |
$scroll_top_offset = apply_filters( 'ayg_gallery_scroll_top_offset', $scroll_top_offset ); |
| 80 |
|
| 81 |
$show_more_label = ! empty( $strings_settings['show_more_label'] ) ? sanitize_text_field( $strings_settings['show_more_label'] ) : __( 'Show More', 'automatic-youtube-gallery' ); |
| 82 |
$show_less_label = ! empty( $strings_settings['show_less_label'] ) ? sanitize_text_field( $strings_settings['show_less_label'] ) : __( 'Show Less', 'automatic-youtube-gallery' ); |
| 83 |
|
| 84 |
$script_args = array( |
| 85 |
'plugin_url' => AYG_URL, |
| 86 |
'plugin_version' => AYG_VERSION, |
| 87 |
'ajax_url' => admin_url( 'admin-ajax.php' ), |
| 88 |
'ajax_nonce' => wp_create_nonce( 'ayg_ajax_nonce' ), |
| 89 |
'current_page_url' => get_permalink(), |
| 90 |
'current_gallery_id' => get_query_var( 'ayg_gallery_id' ), |
| 91 |
'player_type' => $player_type, |
| 92 |
'player_color' => isset( $player_settings['player_color'] ) ? sanitize_text_field( $player_settings['player_color'] ) : '#00b3ff', |
| 93 |
'privacy_enhanced_mode' => isset( $player_settings['privacy_enhanced_mode'] ) ? (int) $player_settings['privacy_enhanced_mode'] : 0, |
| 94 |
'origin' => '', |
| 95 |
'cookieconsent' => 0, |
| 96 |
'top_offset' => $scroll_top_offset, |
| 97 |
'i18n' => array( |
| 98 |
'show_more' => $show_more_label, |
| 99 |
'show_less' => $show_less_label |
| 100 |
) |
| 101 |
); |
| 102 |
|
| 103 |
if ( isset( $player_settings['origin'] ) && ! empty( $player_settings['origin'] ) ) { |
| 104 |
$url_parts = parse_url( site_url() ); |
| 105 |
$script_args['origin'] = $url_parts['scheme'] . '://' . $url_parts['host']; |
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} |
| 107 |
|
| 108 |
if ( ! isset( $_COOKIE['ayg_gdpr_consent'] ) ) { |
| 109 |
if ( ! empty( $privacy_settings['cookie_consent'] ) && ! empty( $privacy_settings['consent_message'] ) && ! empty( $privacy_settings['button_label'] ) ) { |
| 110 |
$script_args['cookieconsent'] = 1; |
| 111 |
$script_args['cookieconsent_message'] = wp_kses_post( trim( $privacy_settings['consent_message'] ) ); |
| 112 |
$script_args['cookieconsent_button_label'] = esc_html( $privacy_settings['button_label'] ); |
| 113 |
} |
| 114 |
} |
| 115 |
|
| 116 |
// Register Scripts |
| 117 |
$deps = array( 'jquery' ); |
| 118 |
|
| 119 |
wp_register_script( |
| 120 |
AYG_SLUG . '-plyr', |
| 121 |
AYG_URL . 'vendor/plyr/plyr.polyfilled.js', |
| 122 |
array(), |
| 123 |
'3.7.8', |
| 124 |
array( 'strategy' => 'defer' ) |
| 125 |
); |
| 126 |
|
| 127 |
if ( empty( $general_settings['force_load_assets']['js'] ) ) { |
| 128 |
if ( isset( $player_settings['player_type'] ) && 'custom' == $player_settings['player_type'] ) { |
| 129 |
$deps[] = AYG_SLUG . '-plyr'; |
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} |
| 131 |
} |
| 132 |
|
| 133 |
wp_register_script( |
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AYG_SLUG . '-public', |
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AYG_URL . 'public/assets/js/public.min.js', |
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$deps, |
| 137 |
AYG_VERSION, |
| 138 |
array( 'strategy' => 'defer' ) |
| 139 |
); |
| 140 |
|
| 141 |
wp_localize_script( |
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AYG_SLUG . '-public', |
| 143 |
'ayg_config', |
| 144 |
$script_args |
| 145 |
); |
| 146 |
|
| 147 |
wp_register_script( |
| 148 |
AYG_SLUG . '-theme-classic', |
| 149 |
AYG_URL . 'public/assets/js/theme-classic.min.js', |
| 150 |
array( 'jquery' ), |
| 151 |
AYG_VERSION, |
| 152 |
array( 'strategy' => 'defer' ) |
| 153 |
); |
| 154 |
|
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// Enqueue Scripts |
| 156 |
if ( ! empty( $general_settings['force_load_assets']['js'] ) ) { |
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wp_enqueue_script( AYG_SLUG . '-public' ); |
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} |
| 159 |
} |
| 160 |
|
| 161 |
/** |
| 162 |
* Enqueue block assets inside the block editor (iframe). |
| 163 |
* |
| 164 |
* Hooked to enqueue_block_assets with an is_admin() guard so styles and scripts |
| 165 |
* are injected inside the iframed block editor (WP 6.3+ / WP 7.0 always) only, |
| 166 |
* and not duplicated on the front end where wp_enqueue_scripts already handles them. |
| 167 |
* |
| 168 |
* @since 2.7.2 |
| 169 |
*/ |
| 170 |
public function enqueue_block_assets() { |
| 171 |
if ( ! is_admin() ) { |
| 172 |
return; |
| 173 |
} |
| 174 |
|
| 175 |
$this->enqueue_editor_assets(); |
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} |
| 177 |
|
| 178 |
/** |
| 179 |
* Enqueue the plugin's public styles and scripts in any editor context. |
| 180 |
* |
| 181 |
* Called by enqueue_block_assets() (WordPress block editor, guarded by is_admin()) |
| 182 |
* and hooked directly to Elementor actions so assets are also available in the |
| 183 |
* Elementor editor panel and its frontend live-preview iframe: |
| 184 |
* - elementor/editor/after_enqueue_scripts (admin context) |
| 185 |
* - elementor/preview/enqueue_scripts (frontend context, is_admin() = false) |
| 186 |
* |
| 187 |
* @since 1.6.1 |
| 188 |
*/ |
| 189 |
public function enqueue_editor_assets() { |
| 190 |
// Styles |
| 191 |
$this->register_styles(); |
| 192 |
wp_enqueue_style( AYG_SLUG . '-public' ); |
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|
| 194 |
// Scripts |
| 195 |
$this->register_scripts(); |
| 196 |
|
| 197 |
wp_enqueue_script( AYG_SLUG . '-public' ); |
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wp_enqueue_script( AYG_SLUG . '-theme-classic' ); |
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} |
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|
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/** |
| 202 |
* Process the shortcode [automatic_youtube_gallery]. |
| 203 |
* |
| 204 |
* @since 1.0.0 |
| 205 |
* @param array $attributes An associative array of attributes. |
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* @param string $content Enclosing content. |
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* @return string Shortcode HTML output. |
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*/ |
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public function shortcode_automatic_youtube_gallery( $attributes, $content = null ) { |
| 210 |
if ( ! empty( $content ) ) { |
| 211 |
$attributes['content'] = $content; |
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} |
| 213 |
|
| 214 |
return ayg_build_gallery( $attributes ); |
| 215 |
} |
| 216 |
|
| 217 |
/** |
| 218 |
* Load more videos. |
| 219 |
* |
| 220 |
* Registered for both wp_ajax_ and wp_ajax_nopriv_, so every value in $_POST arrives from an |
| 221 |
* unauthenticated visitor. The gallery being paginated is therefore resolved server side |
| 222 |
* rather than taken from the request — see resolve_gallery_request(). |
| 223 |
* |
| 224 |
* @since 1.0.0 |
| 225 |
*/ |
| 226 |
public function ajax_callback_load_videos() { |
| 227 |
// Security check |
| 228 |
check_ajax_referer( 'ayg_ajax_nonce', 'security' ); |
| 229 |
|
| 230 |
// Proceed safe |
| 231 |
$json = array(); |
| 232 |
$attributes = array_map( 'sanitize_text_field', $_POST ); |
| 233 |
|
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// Work out which gallery this request belongs to, from the site's own data. |
| 235 |
$request = $this->resolve_gallery_request( $attributes ); |
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|
| 237 |
// Only galleries this site actually displays may reach the YouTube API from here. A saved |
| 238 |
// Gallery Builder record qualifies, and so does a legacy shortcode gallery that has been |
| 239 |
// rendered at least once — its videos are already in the relationship table. Anything else |
| 240 |
// describes a gallery that does not exist here, or a UID that could not be tied to the |
| 241 |
// source sent with it, so it is refused before a single unit of API quota is spent on it. |
| 242 |
if ( ! $request['gallery'] && ! ayg_db_gallery_has_videos( $request['uid'] ) ) { |
| 243 |
wp_send_json_error( array( |
| 244 |
'message' => __( 'No videos found matching your query.', 'automatic-youtube-gallery' ) |
| 245 |
) ); |
| 246 |
} |
| 247 |
|
| 248 |
$source_type = $request['type']; |
| 249 |
|
| 250 |
// The resolved values replace whatever was posted, so the thumbnails rendered below — and |
| 251 |
// the deeplink URLs built from them — belong to the gallery we resolved. |
| 252 |
$attributes['uid'] = $request['uid']; |
| 253 |
$attributes['type'] = $source_type; |
| 254 |
|
| 255 |
// Videos per page and search limit are normalised exactly as ayg_build_gallery() does, so a |
| 256 |
// paginated request can't ask for a page size the initial render would never produce. |
| 257 |
$per_page = isset( $attributes['per_page'] ) ? (int) $attributes['per_page'] : 0; |
| 258 |
|
| 259 |
if ( 'db' === $source_type ) { |
| 260 |
$per_page = max( 0, $per_page ); // 0 = every video on a single page (DB served galleries only). |
| 261 |
} else { |
| 262 |
$per_page = min( 50, $per_page ); // YouTube returns at most 50 results per request. |
| 263 |
|
| 264 |
if ( $per_page < 1 ) { |
| 265 |
$per_page = 50; |
| 266 |
} |
| 267 |
} |
| 268 |
|
| 269 |
$limit = isset( $attributes['limit'] ) ? min( 500, (int) $attributes['limit'] ) : 500; |
| 270 |
|
| 271 |
if ( $limit < 1 ) { |
| 272 |
$limit = 500; |
| 273 |
} |
| 274 |
|
| 275 |
// Page token. For the sources that page through the live API, every distinct token costs |
| 276 |
// another API call, so only tokens this site actually issued are accepted — see |
| 277 |
// ayg_sign_page_token(). A search request is answered from our own tables instead, so its |
| 278 |
// page number is just a number and needs no signature. |
| 279 |
$page_token = isset( $attributes['pageToken'] ) ? $attributes['pageToken'] : ''; |
| 280 |
|
| 281 |
if ( empty( $attributes['searchTerm'] ) && ayg_page_token_is_signed( $source_type ) ) { |
| 282 |
$page_token = ayg_verify_page_token( $page_token, $request['uid'] ); |
| 283 |
|
| 284 |
if ( false === $page_token ) { |
| 285 |
wp_send_json_error( array( |
| 286 |
'message' => __( 'No videos found matching your query.', 'automatic-youtube-gallery' ) |
| 287 |
) ); |
| 288 |
} |
| 289 |
} |
| 290 |
|
| 291 |
$api_params = array( |
| 292 |
'uid' => $request['uid'], |
| 293 |
'type' => $source_type, |
| 294 |
'src' => $request['src'], |
| 295 |
'store' => true, // Safe: the uid above is resolved server side, never posted. |
| 296 |
'featured_video_id' => isset( $attributes['featured_video_id'] ) ? $attributes['featured_video_id'] : '', // Works only when type=db (deeplinked video pinned first) |
| 297 |
'order' => isset( $attributes['order'] ) ? $attributes['order'] : 'date', // Works only when type=search |
| 298 |
'sort_by' => isset( $attributes['sort_by'] ) ? $attributes['sort_by'] : 'date', // Works only when type=db |
| 299 |
'sort_order' => isset( $attributes['sort_order'] ) ? $attributes['sort_order'] : 'desc', // Works only when type=db |
| 300 |
'sort_seed' => isset( $attributes['sort_seed'] ) ? (int) $attributes['sort_seed'] : 0, // Works only when type=db + sort_by=random |
| 301 |
'duration_filter' => isset( $attributes['duration_filter'] ) ? $attributes['duration_filter'] : '', // Works only when type=db |
| 302 |
'duration' => isset( $attributes['duration'] ) ? (int) $attributes['duration'] : 0, // Works only when type=db |
| 303 |
'limit' => $limit, |
| 304 |
'maxResults' => $per_page, |
| 305 |
'cache' => (int) apply_filters( 'ayg_ajax_cache_duration', $request['cache'], $attributes ), |
| 306 |
'pageToken' => $page_token |
| 307 |
); |
| 308 |
|
| 309 |
if ( ! empty( $attributes['searchTerm'] ) ) { |
| 310 |
$api_params['searchTerm'] = $attributes['searchTerm']; |
| 311 |
} |
| 312 |
|
| 313 |
$youtube_api = new AYG_YouTube_API(); |
| 314 |
$response = $youtube_api->query( $api_params ); |
| 315 |
|
| 316 |
if ( ! isset( $response->error ) ) { |
| 317 |
if ( isset( $response->page_info ) ) { |
| 318 |
$json = $response->page_info; |
| 319 |
|
| 320 |
// Sign the tokens handed back to the browser, exactly as the initial render does, |
| 321 |
// so the next page request can be verified the same way. |
| 322 |
if ( ayg_page_token_is_signed( $source_type ) ) { |
| 323 |
$json = ayg_sign_page_tokens( $json, $request['uid'] ); |
| 324 |
} |
| 325 |
|
| 326 |
$json['message'] = sprintf( |
| 327 |
_n( '%s video found matching your query.', '%s videos found matching your query.', $json['videos_found'], 'automatic-youtube-gallery' ), |
| 328 |
number_format_i18n( $json['videos_found'] ) |
| 329 |
); |
| 330 |
} |
| 331 |
|
| 332 |
if ( isset( $response->videos ) ) { |
| 333 |
$videos = $response->videos; |
| 334 |
$columns = isset( $attributes['columns'] ) ? min( 12, max( 1, (int) $attributes['columns'] ) ) : 3; |
| 335 |
|
| 336 |
ob_start(); |
| 337 |
foreach ( $videos as $index => $video ) { |
| 338 |
$classes = array(); |
| 339 |
$classes[] = 'ayg-video'; |
| 340 |
$classes[] = 'ayg-video-' . $video->id; |
| 341 |
$classes[] = 'ayg-col'; |
| 342 |
$classes[] = 'ayg-col-' . $columns; |
| 343 |
if ( $columns > 3 ) $classes[] = 'ayg-col-sm-3'; |
| 344 |
if ( $columns > 2 ) $classes[] = 'ayg-col-xs-2'; |
| 345 |
|
| 346 |
echo'<div class="' . implode( ' ', $classes ) . '">'; |
| 347 |
the_ayg_gallery_thumbnail( $video, $attributes ); |
| 348 |
echo '</div>'; |
| 349 |
} |
| 350 |
$json['html'] = ob_get_clean(); |
| 351 |
} |
| 352 |
|
| 353 |
wp_send_json_success( $json ); |
| 354 |
} else { |
| 355 |
$json['message'] = $response->error_message; |
| 356 |
wp_send_json_error( $json ); |
| 357 |
} |
| 358 |
} |
| 359 |
|
| 360 |
/** |
| 361 |
* Work out which gallery an AJAX request belongs to, without trusting the request. |
| 362 |
* |
| 363 |
* The gallery UID decides which gallery any videos fetched by the request are linked to, and a |
| 364 |
* UID on its own proves nothing — it is printed in the page for anyone to read. So it is only |
| 365 |
* accepted when it is demonstrably tied to the source posted with it. |
| 366 |
* |
| 367 |
* A numeric UID may be a Gallery Builder gallery ID — but it may equally be a legacy shortcode |
| 368 |
* gallery that was given a numeric "uid" attribute ( e.g. [automatic_youtube_gallery |
| 369 |
* type="channel" channel="UC..." uid="5"] ). So a numeric UID is only treated as a Builder |
| 370 |
* gallery when the request is genuinely tied to that gallery's own saved source — signed for |
| 371 |
* it, or, for pages cached before this version, posting that exact source. Otherwise it is |
| 372 |
* resolved as the legacy gallery it is, so a legacy "uid" that happens to match a Builder ID is |
| 373 |
* never misrouted to the wrong gallery. |
| 374 |
* |
| 375 |
* For a Builder gallery the source type and value come from the saved row, the one thing a |
| 376 |
* shortcode cannot override. Its other settings, cache duration included, can be overridden per |
| 377 |
* shortcode, so the posted cache is honoured when the signature proves it. |
| 378 |
* |
| 379 |
* A legacy shortcode gallery has no saved row, so its UID must prove itself in one of two ways: |
| 380 |
* |
| 381 |
* 1. It is the source's own fingerprint. ayg_build_gallery() derives the UID as |
| 382 |
* md5( source type + source ), so for the great majority of galleries the posted UID |
| 383 |
* already proves which source it belongs to and needs nothing else. |
| 384 |
* 2. It carries a valid signature. A gallery can set its own UID through the "uid" shortcode |
| 385 |
* attribute or the ayg_gallery_id filter, and neither can be recomputed here. For those the |
| 386 |
* render signs the UID together with its source, and that pairing is verified here. |
| 387 |
* |
| 388 |
* Either way the caller cannot combine one gallery's UID with another source, which is what |
| 389 |
* the whole fix rests on. |
| 390 |
* |
| 391 |
* @since 2.9.0 |
| 392 |
* @access private |
| 393 |
* @param array $attributes Sanitized $_POST values. |
| 394 |
* @return array Resolved "gallery" row (null for legacy galleries), "uid", |
| 395 |
* "type" and "src". The UID is an empty string when the request |
| 396 |
* could not be tied to a gallery. |
| 397 |
*/ |
| 398 |
private function resolve_gallery_request( $attributes ) { |
| 399 |
$requested_uid = isset( $attributes['uid'] ) ? (string) $attributes['uid'] : ''; |
| 400 |
$source_type = isset( $attributes['type'] ) ? $attributes['type'] : ''; |
| 401 |
$source_url = isset( $attributes['src'] ) ? $attributes['src'] : ''; |
| 402 |
$signature = isset( $attributes['signature'] ) ? $attributes['signature'] : ''; |
| 403 |
$cache = isset( $attributes['cache'] ) ? (int) $attributes['cache'] : 0; |
| 404 |
|
| 405 |
// A numeric UID might be a Gallery Builder gallery — look it up, but only commit to that |
| 406 |
// reading when the request is actually tied to the gallery's own source ( see the method |
| 407 |
// note ). This is what stops a legacy gallery using a numeric "uid" attribute from being |
| 408 |
// misrouted to a Builder gallery that happens to share the number. |
| 409 |
$gallery = ( '' !== $requested_uid && ctype_digit( $requested_uid ) ) ? ayg_get_gallery( (int) $requested_uid ) : null; |
| 410 |
|
| 411 |
if ( $gallery ) { |
| 412 |
$source = ayg_get_gallery_source( $gallery ); |
| 413 |
|
| 414 |
// Signed for this gallery's own source ( normal, post-2.9.0 render ), or — for pages |
| 415 |
// cached before this version, which carry no signature — posting that exact source. |
| 416 |
$is_signed = ( '' !== $signature && hash_equals( ayg_get_gallery_signature( $requested_uid, $source['type'], $source['src'], $cache ), $signature ) ); |
| 417 |
$matches_source = ( $source['type'] === $source_type && $source['src'] === $source_url ); |
| 418 |
|
| 419 |
if ( $is_signed || $matches_source ) { |
| 420 |
return array( |
| 421 |
'gallery' => $gallery, |
| 422 |
'uid' => strval( $gallery->id ), |
| 423 |
'type' => $source['type'], |
| 424 |
'src' => $source['src'], |
| 425 |
'cache' => $is_signed ? max( 0, $cache ) : $this->get_gallery_cache_duration( $gallery ) |
| 426 |
); |
| 427 |
} |
| 428 |
|
| 429 |
// Not this Builder gallery after all — fall through and resolve as a legacy gallery. |
| 430 |
} |
| 431 |
|
| 432 |
// Legacy shortcode gallery. |
| 433 |
// |
| 434 |
// Route 1 — the UID is the fingerprint of the source posted with it. Accepting this |
| 435 |
// without a signature also means pages rendered before this version, including ones held |
| 436 |
// in a full page cache, keep paginating normally. |
| 437 |
$is_derived = ( '' !== $requested_uid && hash_equals( md5( $source_type . $source_url ), $requested_uid ) ); |
| 438 |
|
| 439 |
// Route 2 — the UID, source and cache duration were all signed together when the gallery |
| 440 |
// was rendered, so the whole set is known to be one this site issued. This is the route a |
| 441 |
// legacy gallery with a custom numeric "uid" takes. |
| 442 |
$is_signed = ( '' !== $signature && hash_equals( ayg_get_gallery_signature( $requested_uid, $source_type, $source_url, $cache ), $signature ) ); |
| 443 |
|
| 444 |
return array( |
| 445 |
'gallery' => null, |
| 446 |
'uid' => ( $is_derived || $is_signed ) ? $requested_uid : '', |
| 447 |
'type' => $source_type, |
| 448 |
'src' => $source_url, |
| 449 |
// The gallery's own "Cache Duration" setting is honoured in full — including "No |
| 450 |
// Caching" — because a signed request proves the value is the one the shortcode was |
| 451 |
// rendered with rather than one the caller picked. Only an unsigned request (a page |
| 452 |
// rendered before this version) falls back to the default. |
| 453 |
'cache' => $is_signed ? max( 0, $cache ) : DAY_IN_SECONDS |
| 454 |
); |
| 455 |
} |
| 456 |
|
| 457 |
/** |
| 458 |
* Read a Gallery Builder gallery's saved cache duration. |
| 459 |
* |
| 460 |
* Taken from the gallery's own row rather than the request, so there is nothing for a caller |
| 461 |
* to influence. |
| 462 |
* |
| 463 |
* @since 2.9.0 |
| 464 |
* @access private |
| 465 |
* @param object $gallery Gallery row. |
| 466 |
* @return int Cache duration in seconds. |
| 467 |
*/ |
| 468 |
private function get_gallery_cache_duration( $gallery ) { |
| 469 |
$cache_duration = DAY_IN_SECONDS; // Matches the "Cache Duration" field default. |
| 470 |
|
| 471 |
$params = json_decode( (string) $gallery->params, true ); |
| 472 |
|
| 473 |
if ( is_array( $params ) && isset( $params['cache'] ) ) { |
| 474 |
$cache_duration = (int) $params['cache']; |
| 475 |
} |
| 476 |
|
| 477 |
return max( 0, $cache_duration ); |
| 478 |
} |
| 479 |
|
| 480 |
/** |
| 481 |
* Set cookie for accepting the privacy consent. |
| 482 |
* |
| 483 |
* @since 2.0.0 |
| 484 |
*/ |
| 485 |
public function set_gdpr_cookie() { |
| 486 |
// Security check |
| 487 |
check_ajax_referer( 'ayg_ajax_nonce', 'security' ); |
| 488 |
|
| 489 |
// Proceed safe |
| 490 |
setcookie( 'ayg_gdpr_consent', 1, time() + ( 30 * 24 * 60 * 60 ), COOKIEPATH, COOKIE_DOMAIN ); |
| 491 |
wp_send_json_success(); |
| 492 |
} |
| 493 |
|
| 494 |
/** |
| 495 |
* [SMUSH] Skip YouTube iframes from lazy loading. |
| 496 |
* |
| 497 |
* @since 1.5.0 |
| 498 |
* @param bool $skip Should skip? Default: false. |
| 499 |
* @param string $src Iframe url. |
| 500 |
* @return bool |
| 501 |
*/ |
| 502 |
public function smush( $skip, $src ) { |
| 503 |
return false !== strpos( $src, 'youtube' ); |
| 504 |
} |
| 505 |
|
| 506 |
} |
| 507 |
|
