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Youtube.php
936 lines
| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * Youtube.php |
| 5 | * |
| 6 | * @package Embera |
| 7 | * @author Michael Pratt <yo@michael-pratt.com> |
| 8 | * @link http://www.michael-pratt.com/ |
| 9 | * |
| 10 | * For the full copyright and license information, please view the LICENSE |
| 11 | * file that was distributed with this source code. |
| 12 | */ |
| 13 | |
| 14 | namespace EmbedPress\Providers; |
| 15 | |
| 16 | use Embera\Provider\ProviderAdapter; |
| 17 | use Embera\Provider\ProviderInterface; |
| 18 | use Embera\Url; |
| 19 | |
| 20 | use EmbedPress\Includes\Classes\Helper; |
| 21 | |
| 22 | use EmbedPress\Providers\TemplateLayouts\YoutubeLayout; |
| 23 | |
| 24 | /** |
| 25 | * youtube.com Provider |
| 26 | * @link https://youtube.com |
| 27 | * @link https://youtube-eng.googleblog.com/2009/10/oembed-support_9.html |
| 28 | */ |
| 29 | |
| 30 | |
| 31 | class Youtube extends ProviderAdapter implements ProviderInterface { |
| 32 | /** inline {@inheritdoc} */ |
| 33 | protected $shouldSendRequest = false; |
| 34 | public static $curltimeout = 30; |
| 35 | /** inline {@inheritdoc} */ |
| 36 | protected $endpoint = 'https://www.youtube.com/oembed?format=json&scheme=https'; |
| 37 | protected static $channel_endpoint = 'https://www.googleapis.com/youtube/v3/'; |
| 38 | /** @var array Array with allowed params for the current Provider */ |
| 39 | protected $allowedParams = [ 'maxwidth', 'maxheight', 'pagesize', 'thumbnail', 'gallery', 'hideprivate', 'columns', 'ispagination', 'gapbetweenvideos', 'ytChannelLayout' ]; |
| 40 | |
| 41 | /** inline {@inheritdoc} */ |
| 42 | protected static $hosts = [ |
| 43 | 'm.youtube.com', 'youtube.com', 'youtu.be', |
| 44 | ]; |
| 45 | |
| 46 | /** inline {@inheritdoc} */ |
| 47 | protected $httpsSupport = true; |
| 48 | |
| 49 | public function getAllowedParams(){ |
| 50 | return $this->allowedParams; |
| 51 | } |
| 52 | |
| 53 | /** inline {@inheritdoc} */ |
| 54 | public function validateUrl(Url $url) { |
| 55 | return (bool) (preg_match('~\/channel\/|\/c\/|\/user\/|\/@\w+|(?:https?:\/\/)?(?:www\.)?(?:youtube.com\/)(\w+)[^?\/]*$~i', (string) $url)); |
| 56 | } |
| 57 | |
| 58 | public function validateTYLiveUrl($url) { |
| 59 | return (bool) (preg_match('~(?:https?:\/\/)?(?:www\.)?(?:youtube.com\/(?:channel|c|user)\/\w+\/live|@\w+\/live)~i', (string) $url)); |
| 60 | } |
| 61 | |
| 62 | /** inline {@inheritdoc} */ |
| 63 | public function normalizeUrl(Url $url) { |
| 64 | return $url; |
| 65 | } |
| 66 | |
| 67 | |
| 68 | public function isChannel($url = null) { |
| 69 | if (empty($url)) { |
| 70 | $url = $this->url; |
| 71 | } |
| 72 | $channel = $this->getChannel($url); |
| 73 | return !empty($channel['id']); |
| 74 | } |
| 75 | |
| 76 | public function getChannel($url = null) { |
| 77 | $channelId = 'unknown_id'; // temporarily assigned a placeholder value for demonstration purposes |
| 78 | |
| 79 | if (empty($url)) { |
| 80 | $url = $this->url; |
| 81 | } |
| 82 | preg_match('~\/(channel|c|user)\/(.+)~i', (string) $url, $matches); |
| 83 | if(empty($matches[1])){ |
| 84 | preg_match('~(?:https?:\/\/)?(?:www\.)?(?:youtube.com\/)(\w+)[^?\/]*$~i', (string) $url, $matches); |
| 85 | if(!empty($matches[1])){ |
| 86 | return [ |
| 87 | "type" => 'user', |
| 88 | "id" => $matches[1], |
| 89 | ]; |
| 90 | } |
| 91 | } |
| 92 | |
| 93 | |
| 94 | |
| 95 | if(empty($matches[1])){ |
| 96 | preg_match('~\/(@)(\w+)~i', (string) $url, $matches); |
| 97 | if(!empty($matches[1])){ |
| 98 | if(!empty($this->get_youtube_handler($this->url))){ |
| 99 | if(!empty($this->get_channel_id_by_handler($this->get_youtube_handler($this->url)))){ |
| 100 | $channelId = $this->get_channel_id_by_handler($this->get_youtube_handler($this->url)); |
| 101 | } |
| 102 | } |
| 103 | return [ |
| 104 | "type" => 'user', |
| 105 | "id" => $channelId, |
| 106 | ]; |
| 107 | } |
| 108 | } |
| 109 | return [ |
| 110 | "type" => isset($matches[1]) ? $matches[1] : '', |
| 111 | "id" => isset($matches[2]) ? $matches[2] : '', |
| 112 | ]; |
| 113 | } |
| 114 | |
| 115 | /** inline {@inheritdoc} */ |
| 116 | public function getEndpoint() { |
| 117 | if ($this->isChannel()) { |
| 118 | $apiEndpoint = 'https://www.googleapis.com/youtube/v3/channels'; |
| 119 | return $apiEndpoint; |
| 120 | } |
| 121 | return (string) $this->endpoint; |
| 122 | } |
| 123 | |
| 124 | protected function get_api_key() { |
| 125 | $settings = (array) get_option(EMBEDPRESS_PLG_NAME . ':youtube', []); |
| 126 | return !empty($settings['api_key']) ? $settings['api_key'] : ''; |
| 127 | } |
| 128 | |
| 129 | protected function get_pagesize() { |
| 130 | $settings = (array) get_option(EMBEDPRESS_PLG_NAME . ':youtube', []); |
| 131 | return !empty($settings['pagesize']) ? $settings['pagesize'] : ''; |
| 132 | } |
| 133 | |
| 134 | /** inline {@inheritdoc} */ |
| 135 | public function getParams() { |
| 136 | $params = parent::getParams(); |
| 137 | |
| 138 | if ($this->isChannel() && $this->get_api_key()) { |
| 139 | $channel = $this->getChannel(); |
| 140 | $params['part'] = 'contentDetails,snippet'; |
| 141 | $params['key'] = $this->get_api_key(); |
| 142 | if ($channel['type'] == 'c') { |
| 143 | $params['forUsername'] = $channel['id']; |
| 144 | } else { |
| 145 | $params['id'] = $channel['id']; |
| 146 | } |
| 147 | unset($params['url']); |
| 148 | } |
| 149 | return $params; |
| 150 | } |
| 151 | |
| 152 | /** |
| 153 | * Builds a valid Oembed query string based on the given parameters, |
| 154 | * Since this method uses the http_build_query function, there is no |
| 155 | * need to pass urlencoded parameters, http_build_query already does |
| 156 | * this for us. |
| 157 | * |
| 158 | * @param string $endpoint The Url to the Oembed endpoint |
| 159 | * @param array $params Parameters for the query string |
| 160 | * @return string |
| 161 | */ |
| 162 | |
| 163 | protected function constructUrl($endpoint, array $params = array()) |
| 164 | { |
| 165 | $endpoint = self::$channel_endpoint . $endpoint; |
| 166 | |
| 167 | return $endpoint . ((strpos($endpoint, '?') === false) ? '?' : '&') . http_build_query(array_filter($params)); |
| 168 | } |
| 169 | |
| 170 | public function getStaticResponse() { |
| 171 | $results = [ |
| 172 | "title" => "", |
| 173 | "type" => "video", |
| 174 | 'provider_name' => $this->getProviderName(), |
| 175 | "provider_url" => "https://www.youtube.com/", |
| 176 | 'html' => '', |
| 177 | ]; |
| 178 | |
| 179 | $params = $this->getParams(); |
| 180 | |
| 181 | if (preg_match("/^https?:\/\/(?:www\.)?youtube\.com\/channel\/([\w-]+)\/live$/", $this->url, $matches) || $this->validateTYLiveUrl($this->url)) { |
| 182 | |
| 183 | if(!empty($matches[1])){ |
| 184 | $channelId = $matches[1]; |
| 185 | } |
| 186 | |
| 187 | if(!empty($this->get_youtube_handler($this->url))){ |
| 188 | if(!empty($this->get_channel_id_by_handler($this->get_youtube_handler($this->url)))){ |
| 189 | $channelId = $this->get_channel_id_by_handler($this->get_youtube_handler($this->url)); |
| 190 | } |
| 191 | } |
| 192 | |
| 193 | |
| 194 | |
| 195 | $embedUrl = 'https://www.youtube.com/embed/live_stream?channel='.$channelId.'&feature=oembed'; |
| 196 | |
| 197 | $attr = []; |
| 198 | $attr[] = 'width="'.esc_attr($params['maxheight']).'"'; |
| 199 | $attr[] = 'height="'.esc_attr($params['maxheight']).'";'; |
| 200 | $attr[] = 'src="' . esc_url($embedUrl) . '"'; |
| 201 | $attr[] = 'frameborder="0"'; |
| 202 | $attr[] = 'allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"'; |
| 203 | $attr[] = 'allowfullscreen'; |
| 204 | |
| 205 | $results['html'] = '<iframe ' . implode(' ', $attr) . '></iframe>'; |
| 206 | } |
| 207 | else if($this->isChannel()){ |
| 208 | $channel = $this->getChannelGallery(); |
| 209 | $results = array_merge($results, $channel); |
| 210 | } |
| 211 | |
| 212 | return $results; |
| 213 | } |
| 214 | |
| 215 | public function getChannelPlaylist(){ |
| 216 | $result = [ |
| 217 | "playlistID" => '', |
| 218 | "title" => '', |
| 219 | ]; |
| 220 | $channel = $this->getChannel(); |
| 221 | $channel_url = $this->constructUrl('channels', $this->getParams()); |
| 222 | $transient_key = 'ep_embed_youtube_channel_playlist_id_' . md5($channel_url); |
| 223 | $jsonResult = get_transient($transient_key); |
| 224 | |
| 225 | if(!empty($jsonResult)){ |
| 226 | return $jsonResult; |
| 227 | } |
| 228 | |
| 229 | if($channel['type'] == 'user' || $channel['type'] == 'c'){ |
| 230 | $this->getChannelIDbyUsername(); |
| 231 | $channel_url = $this->constructUrl('channels', $this->getParams()); |
| 232 | } |
| 233 | |
| 234 | if (empty($this->get_api_key())) { |
| 235 | $result['error'] = true; |
| 236 | $result['html'] = $this->get_api_key_error_message(); |
| 237 | return $result; |
| 238 | } |
| 239 | |
| 240 | $apiResult = wp_remote_get($channel_url, array('timeout' => self::$curltimeout)); |
| 241 | if (is_wp_error($apiResult)) { |
| 242 | $result['error'] = true; |
| 243 | $result['html'] = $this->clean_api_error_html($apiResult->get_error_message(), true); |
| 244 | set_transient($transient_key, $result, 10); |
| 245 | return $result; |
| 246 | } |
| 247 | $jsonResult = json_decode($apiResult['body']); |
| 248 | |
| 249 | |
| 250 | if (isset($jsonResult->error)) { |
| 251 | $result['error'] = true; |
| 252 | if (isset($jsonResult->error->message)) { |
| 253 | $result['html'] = $this->clean_api_error_html($jsonResult->error->message, true); |
| 254 | } |
| 255 | else{ |
| 256 | $result['html'] = $this->clean_api_error_html(__('Sorry, there may be an issue with your YouTube API key.', 'embedpress')); |
| 257 | } |
| 258 | set_transient($transient_key, $result, MINUTE_IN_SECONDS); |
| 259 | return $result; |
| 260 | } |
| 261 | elseif(!empty($jsonResult->items[0]->contentDetails->relatedPlaylists->uploads)){ |
| 262 | $result['playlistID'] = $jsonResult->items[0]->contentDetails->relatedPlaylists->uploads; |
| 263 | $result['title'] = isset($jsonResult->items[0]->snippet->title) ? $jsonResult->items[0]->snippet->title : ''; |
| 264 | set_transient($transient_key, $result, DAY_IN_SECONDS); |
| 265 | } |
| 266 | |
| 267 | return $result; |
| 268 | } |
| 269 | |
| 270 | public function get_youtube_handler($url){ |
| 271 | // preg_match('/^https:\/\/www.youtube.com\/@(.+)\/live$/i', $url, $matches); |
| 272 | preg_match('/^https:\/\/www.youtube.com\/@([^\/?]+)/i', $url, $matches); |
| 273 | |
| 274 | |
| 275 | $handle_name = ''; |
| 276 | if(!empty($matches[1])){ |
| 277 | $handle_name = $matches[1]; |
| 278 | } |
| 279 | |
| 280 | return $handle_name; |
| 281 | } |
| 282 | |
| 283 | public function getChannelIDbyUsername(){ |
| 284 | $url = $this->getUrl(); |
| 285 | $apiResult = wp_remote_get($url, array('timeout' => self::$curltimeout)); |
| 286 | |
| 287 | if (!is_wp_error($apiResult)) { |
| 288 | $channel_html = $apiResult['body']; |
| 289 | preg_match("/<meta\s+itemprop=[\"']channelId[\"']\s+content=[\"'](.*?)[\"']\/?>/", $channel_html, $matches); |
| 290 | if(!empty($matches[1])){ |
| 291 | $url = "https://www.youtube.com/channel/{$matches[1]}"; |
| 292 | $url = $this->normalizeUrl(new Url($url)); |
| 293 | } |
| 294 | } |
| 295 | } |
| 296 | |
| 297 | |
| 298 | public function get_channel_id_by_handler($handle) |
| 299 | { |
| 300 | $transient_key = 'channel_id_' . md5($handle); |
| 301 | $channel_id = get_transient($transient_key); |
| 302 | |
| 303 | if (false === $channel_id) { |
| 304 | $ch = curl_init(); |
| 305 | |
| 306 | $channel_handle = "https://www.youtube.com/@{$handle}"; |
| 307 | |
| 308 | curl_setopt($ch, CURLOPT_URL, $channel_handle); |
| 309 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); |
| 310 | |
| 311 | $response = curl_exec($ch); |
| 312 | |
| 313 | if (curl_errno($ch)) { |
| 314 | return 'cURL error: ' . curl_error($ch); |
| 315 | } |
| 316 | |
| 317 | curl_close($ch); |
| 318 | |
| 319 | $pattern = '/(<link rel="canonical" href="https:\/\/www\.youtube\.com\/channel\/)(.{1,50})(">)/'; |
| 320 | if (preg_match($pattern, $response, $matches)) { |
| 321 | $channel_id = $matches[2]; |
| 322 | set_transient($transient_key, $channel_id, 30 * DAY_IN_SECONDS); |
| 323 | |
| 324 | return $channel_id; |
| 325 | } else { |
| 326 | return "Not a channel URL"; |
| 327 | } |
| 328 | } else { |
| 329 | return $channel_id; |
| 330 | } |
| 331 | } |
| 332 | |
| 333 | public function layout_data(){ |
| 334 | $data = []; |
| 335 | $data['get_pagesize'] = $this->get_pagesize(); |
| 336 | $data['get_api_key'] = $this->get_api_key(); |
| 337 | $data['get_api_key_error_message'] = $this->get_api_key_error_message(); |
| 338 | $data['get_channel_info'] = $this->get_channel_info(); |
| 339 | $data['get_api_key'] = $this->get_api_key(); |
| 340 | $data['curltimeout'] = self::$curltimeout; |
| 341 | $data['self::class'] = self::class; |
| 342 | |
| 343 | return $data; |
| 344 | |
| 345 | } |
| 346 | |
| 347 | |
| 348 | /** inline {@inheritdoc} */ |
| 349 | public function getChannelGallery() { |
| 350 | $response = []; |
| 351 | $channel = $this->getChannelPlaylist(); |
| 352 | if(!empty($channel['error'])){ |
| 353 | return $channel; |
| 354 | } |
| 355 | if (!empty($channel["playlistID"])) { |
| 356 | $params = $this->getParams(); |
| 357 | $the_playlist_id = $channel["playlistID"]; |
| 358 | $rel = 'https://www.youtube.com/embed?listType=playlist&list=' . esc_attr($the_playlist_id); |
| 359 | $title = $channel['title']; |
| 360 | $main_iframe = ""; |
| 361 | $gallery_args = [ |
| 362 | 'playlistId' => $the_playlist_id, |
| 363 | ]; |
| 364 | if(!empty($params['pagesize'])){ |
| 365 | $gallery_args['pagesize'] = $params['pagesize']; |
| 366 | } |
| 367 | |
| 368 | $layout_data = $this->layout_data(); |
| 369 | |
| 370 | |
| 371 | // $gallery = $this->get_gallery_page($gallery_args); |
| 372 | |
| 373 | $channel_layout = 'layout-gallery'; |
| 374 | |
| 375 | $gallery = YoutubeLayout::create_youtube_layout($gallery_args, $layout_data, $channel_layout, $this->url); |
| 376 | |
| 377 | if(isset($params['ytChannelLayout'])){ |
| 378 | if($params['ytChannelLayout'] === 'gallery'){ |
| 379 | $channel_layout = 'layout-gallery'; |
| 380 | |
| 381 | } |
| 382 | else if($params['ytChannelLayout'] === 'grid'){ |
| 383 | $channel_layout = 'layout-grid'; |
| 384 | } |
| 385 | else if($params['ytChannelLayout'] === 'list'){ |
| 386 | $channel_layout = 'layout-list'; |
| 387 | |
| 388 | } |
| 389 | else if($params['ytChannelLayout'] === 'carousel'){ |
| 390 | $channel_layout = 'layout-carousel'; |
| 391 | |
| 392 | } |
| 393 | |
| 394 | |
| 395 | |
| 396 | $gallery = YoutubeLayout::create_youtube_layout($gallery_args, $layout_data, $params['ytChannelLayout'], $this->url); |
| 397 | |
| 398 | } |
| 399 | |
| 400 | |
| 401 | $main_iframe = ''; |
| 402 | if (!empty($gallery->first_vid) && isset($params['ytChannelLayout']) && $params['ytChannelLayout'] === 'gallery') { |
| 403 | $rel = "https://www.youtube.com/embed/{$gallery->first_vid}?feature=oembed"; |
| 404 | $main_iframe = "<div class='ep-first-video'><iframe width='{$params['maxwidth']}' height='{$params['maxheight']}' src='$rel' frameborder='0' allow='accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture' allowfullscreen title='{$title}'></iframe></div>"; |
| 405 | } |
| 406 | |
| 407 | if (!is_embedpress_pro_active() && isset($params['ytChannelLayout']) && ($params['ytChannelLayout'] == 'grid' || $params['ytChannelLayout'] == 'carousel')) { |
| 408 | return []; |
| 409 | } |
| 410 | |
| 411 | if ($gallery->html) { |
| 412 | $styles = $this->styles($params, $this->getUrl()); |
| 413 | $html_content = $main_iframe . $gallery->html . ' ' . $styles; |
| 414 | |
| 415 | if ($this->validateTYLiveUrl($this->getUrl())) { |
| 416 | return [ |
| 417 | "title" => $title, |
| 418 | "html" => "<div class='ep-player-wrap'>$main_iframe $styles</div>", |
| 419 | ]; |
| 420 | } |
| 421 | |
| 422 | return [ |
| 423 | "title" => $title, |
| 424 | "html" => "<div class='ep-player-wrap $channel_layout'>$html_content</div>", |
| 425 | ]; |
| 426 | } |
| 427 | |
| 428 | } |
| 429 | elseif ($this->isChannel() && empty($this->get_api_key()) && current_user_can('manage_options')) { |
| 430 | return [ |
| 431 | "html" => "<div class='ep-player-wrap'>" . __('Please enter your YouTube API key to embed YouTube Channel.', 'embedpress') . "</div>", |
| 432 | ]; |
| 433 | } |
| 434 | |
| 435 | return $response; |
| 436 | } |
| 437 | |
| 438 | |
| 439 | public function get_channel_info() { |
| 440 | $api_key = $this->get_api_key(); |
| 441 | $channel_id = $this->getChannel($this->url); |
| 442 | $channel_id = $channel_id['id']; |
| 443 | |
| 444 | |
| 445 | // Create a unique transient key based on the channel ID |
| 446 | $transient_key = 'youtube_channel_info_' . $channel_id; |
| 447 | |
| 448 | // Attempt to get cached response |
| 449 | $channel_info = get_transient($transient_key); |
| 450 | |
| 451 | if ($channel_info === false) { |
| 452 | // No cached response, make the API call |
| 453 | $endpoint = "https://www.googleapis.com/youtube/v3/channels?part=snippet%2Cstatistics&id=$channel_id&key=$api_key"; |
| 454 | $response = wp_remote_get($endpoint); |
| 455 | |
| 456 | if (is_wp_error($response)) { |
| 457 | return 'Error fetching channel info'; |
| 458 | } |
| 459 | |
| 460 | $body = wp_remote_retrieve_body($response); |
| 461 | $data = json_decode($body, true); |
| 462 | |
| 463 | if (empty($data['items'])) { |
| 464 | return 'No channel information found'; |
| 465 | } |
| 466 | |
| 467 | $channel_info = $data['items'][0]; |
| 468 | |
| 469 | |
| 470 | // Cache the response for 1 hour |
| 471 | set_transient($transient_key, $channel_info, HOUR_IN_SECONDS); |
| 472 | } |
| 473 | |
| 474 | update_option('youtube_channel_info_'. md5($this->url), $channel_info); |
| 475 | |
| 476 | |
| 477 | return $channel_info; |
| 478 | |
| 479 | } |
| 480 | |
| 481 | |
| 482 | public function get_layout() { |
| 483 | $params = $this->getParams(); |
| 484 | return isset($params['ytChannelLayout']) ? $params['ytChannelLayout'] : ''; |
| 485 | } |
| 486 | |
| 487 | /** |
| 488 | * Undocumented function |
| 489 | * |
| 490 | * @param array $options |
| 491 | * @return object |
| 492 | */ |
| 493 | public function get_gallery_page($options) { |
| 494 | |
| 495 | $nextPageToken = ''; |
| 496 | $prevPageToken = ''; |
| 497 | $gallobj = new \stdClass(); |
| 498 | $options = wp_parse_args($options, [ |
| 499 | 'playlistId' => '', |
| 500 | 'pageToken' => '', |
| 501 | 'pagesize' => $this->get_pagesize() ? $this->get_pagesize() : 6, |
| 502 | 'currentpage' => '', |
| 503 | 'columns' => 3, |
| 504 | 'ytChannelLayout' => 'gallery', |
| 505 | 'thumbnail' => 'medium', |
| 506 | 'gallery' => true, |
| 507 | 'autonext' => true, |
| 508 | 'thumbplay' => true, |
| 509 | 'apiKey' => $this->get_api_key(), |
| 510 | 'hideprivate' => '', |
| 511 | ]); |
| 512 | $options['pagesize'] = $options['pagesize'] > 50 ? 50 : $options['pagesize']; |
| 513 | $options['pagesize'] = $options['pagesize'] < 1 ? 1 : $options['pagesize']; |
| 514 | |
| 515 | if (empty($options['apiKey'])) { |
| 516 | $gallobj->html = $this->get_api_key_error_message(); |
| 517 | return $gallobj; |
| 518 | } |
| 519 | |
| 520 | $apiEndpoint = 'https://www.googleapis.com/youtube/v3/playlistItems?part=snippet,status,contentDetails&playlistId=' . $options['playlistId'] |
| 521 | . '&maxResults=' . $options['pagesize'] |
| 522 | . '&key=' . $options['apiKey']; |
| 523 | if ($options['pageToken'] != null) { |
| 524 | $apiEndpoint .= '&pageToken=' . $options['pageToken']; |
| 525 | } |
| 526 | |
| 527 | |
| 528 | |
| 529 | $transient_key = 'ep_embed_youtube_channel_' . md5($apiEndpoint); |
| 530 | $gallobj->transient_key = $transient_key; |
| 531 | $jsonResult = get_transient($transient_key); |
| 532 | |
| 533 | |
| 534 | if (empty($jsonResult)) { |
| 535 | $apiResult = wp_remote_get($apiEndpoint, array('timeout' => self::$curltimeout)); |
| 536 | if (is_wp_error($apiResult)) { |
| 537 | $gallobj->html = $this->clean_api_error_html($apiResult->get_error_message(), true); |
| 538 | return $gallobj; |
| 539 | } |
| 540 | $jsonResult = json_decode($apiResult['body']); |
| 541 | |
| 542 | if (empty($jsonResult->error)) { |
| 543 | set_transient($transient_key, $jsonResult, MINUTE_IN_SECONDS * 20); |
| 544 | } |
| 545 | else{ |
| 546 | set_transient($transient_key, $jsonResult, 10); |
| 547 | } |
| 548 | } |
| 549 | |
| 550 | |
| 551 | |
| 552 | if (isset($jsonResult->error)) { |
| 553 | if(!empty($jsonResult->error->errors[0]->reason) && $jsonResult->error->errors[0]->reason == 'playlistNotFound'){ |
| 554 | $gallobj->html = $this->clean_api_error_html(__('There is nothing on the playlist.', 'embedpress')); |
| 555 | return $gallobj; |
| 556 | } |
| 557 | if (isset($jsonResult->error->message)) { |
| 558 | $gallobj->html = $this->clean_api_error_html($jsonResult->error->message); |
| 559 | return $gallobj; |
| 560 | } |
| 561 | $gallobj->html = $this->clean_api_error_html(__('Sorry, there may be an issue with your YouTube API key.', 'embedpress')); |
| 562 | return $gallobj; |
| 563 | } |
| 564 | |
| 565 | |
| 566 | |
| 567 | $resultsPerPage = $jsonResult->pageInfo->resultsPerPage; |
| 568 | $totalResults = $jsonResult->pageInfo->totalResults; |
| 569 | $totalPages = ceil($totalResults / $resultsPerPage); |
| 570 | |
| 571 | if (isset($jsonResult->nextPageToken)) { |
| 572 | $nextPageToken = $jsonResult->nextPageToken; |
| 573 | } |
| 574 | |
| 575 | if (isset($jsonResult->prevPageToken)) { |
| 576 | $prevPageToken = $jsonResult->prevPageToken; |
| 577 | } |
| 578 | |
| 579 | |
| 580 | if (!empty($jsonResult->items) && is_array($jsonResult->items)) : |
| 581 | if($options['gallery'] === "false"){ |
| 582 | $gallobj->html = ""; |
| 583 | if(count($jsonResult->items) === 1){ |
| 584 | $gallobj->first_vid = $this->get_id($jsonResult->items[0]); |
| 585 | } |
| 586 | return $gallobj; |
| 587 | } |
| 588 | |
| 589 | if(count($jsonResult->items) === 1 && empty($nextPageToken) && empty($prevPageToken)){ |
| 590 | $gallobj->first_vid = $this->get_id($jsonResult->items[0]); |
| 591 | $gallobj->html = ""; |
| 592 | return $gallobj; |
| 593 | } |
| 594 | |
| 595 | if (strpos($options['playlistId'], 'UU') === 0) { |
| 596 | // sort only channels |
| 597 | usort($jsonResult->items, array(self::class, 'compare_vid_date')); // sorts in place |
| 598 | } |
| 599 | |
| 600 | ob_start(); |
| 601 | |
| 602 | ?> |
| 603 | |
| 604 | <div class="ep-youtube__content__block" data-unique-id="<?php echo wp_rand(); ?>"> |
| 605 | <div class="youtube__content__body"> |
| 606 | <?php |
| 607 | ?> |
| 608 | |
| 609 | <div class="content__wrap"> |
| 610 | |
| 611 | <?php |
| 612 | |
| 613 | $data = $this->layout_data(); |
| 614 | |
| 615 | |
| 616 | $channel_info = get_option('youtube_channel_info_'.md5($options['channel_url'])); |
| 617 | |
| 618 | // echo '<pre>'; |
| 619 | // print_r($options); |
| 620 | |
| 621 | |
| 622 | $channelTitle = isset($channel_info['snippet']['title']) ? $channel_info['snippet']['title'] : null; |
| 623 | $channelThumb = isset($channel_info['snippet']['thumbnails']['high']['url']) ? $channel_info['snippet']['thumbnails']['high']['url'] : null; |
| 624 | $layout = $this->get_layout(); |
| 625 | |
| 626 | // echo '<pre>'; |
| 627 | // print_r($channelTitle); |
| 628 | // print_r($channelTitle); |
| 629 | |
| 630 | if($layout === 'gallery'){ |
| 631 | echo YoutubeLayout::create_gallery_layout($jsonResult, $gallobj, $options, $data, $channelTitle, $channelThumb); |
| 632 | } |
| 633 | else if($layout === 'grid'){ |
| 634 | echo YoutubeLayout::create_grid_layout($jsonResult, $gallobj, $options, $data, $channelTitle, $channelThumb); |
| 635 | } |
| 636 | else if($layout === 'list'){ |
| 637 | echo YoutubeLayout::create_list_layout($jsonResult, $gallobj, $options, $data, $channelTitle, $channelThumb); |
| 638 | } |
| 639 | else if($layout === 'carousel'){ |
| 640 | echo YoutubeLayout::create_carousel_layout($jsonResult, $gallobj, $options, $data, $channelTitle, $channelThumb); |
| 641 | } |
| 642 | else{ |
| 643 | echo YoutubeLayout::create_grid_layout($jsonResult, $gallobj, $options, $data, $channelTitle, $channelThumb); |
| 644 | |
| 645 | } |
| 646 | |
| 647 | ?> |
| 648 | <!-- |
| 649 | <?php foreach ($jsonResult->items as $item) : ?> |
| 650 | <?php |
| 651 | $privacyStatus = isset($item->status->privacyStatus) ? $item->status->privacyStatus : null; |
| 652 | $thumbnail = $this->get_thumbnail_url($item, $options['thumbnail'], $privacyStatus); |
| 653 | $vid = $this->get_id($item); |
| 654 | if (empty($gallobj->first_vid)) { |
| 655 | $gallobj->first_vid = $vid; |
| 656 | } |
| 657 | if ($privacyStatus == 'private' && $options['hideprivate']) { |
| 658 | continue; |
| 659 | } |
| 660 | ?> |
| 661 | <div class="item" data-vid="<?php echo $vid; ?>"> |
| 662 | <div class="thumb" style="background: <?php echo "url({$thumbnail}) no-repeat center"; ?>"> |
| 663 | <div class="play-icon"> |
| 664 | <img src="<?php echo esc_url(EMBEDPRESS_URL_ASSETS . 'images/youtube/youtube-play.png'); ?>" alt=""> |
| 665 | </div> |
| 666 | </div> |
| 667 | <div class="body"> |
| 668 | <p><?php echo $item->snippet->title; ?></p> |
| 669 | </div> |
| 670 | </div> |
| 671 | |
| 672 | <?php endforeach; ?> --> |
| 673 | |
| 674 | <div class="item" style="height: 0"></div> |
| 675 | </div> |
| 676 | |
| 677 | |
| 678 | <?php |
| 679 | $layout = $this->get_layout(); |
| 680 | |
| 681 | if ($totalPages > 1 && $layout !== 'carousel') : ?> |
| 682 | <div class="ep-youtube__content__pagination <?php echo (empty($prevPageToken) && empty($nextPageToken)) ? ' hide ' : ''; ?>"> |
| 683 | <div |
| 684 | class="ep-prev" <?php echo empty($prevPageToken) ? ' style="display:none" ' : ''; ?> |
| 685 | data-playlistid="<?php echo esc_attr($options['playlistId']) ?>" |
| 686 | data-pagetoken="<?php echo esc_attr($prevPageToken) ?>" |
| 687 | data-pagesize="<?php echo intval($options['pagesize']) ?>" |
| 688 | > |
| 689 | <span><?php _e("Prev", "embedpress"); ?></span> |
| 690 | </div> |
| 691 | <div class="is_desktop_device ep-page-numbers <?php echo $totalPages > 1 ? '' : 'hide'; ?>"> |
| 692 | <?php |
| 693 | |
| 694 | $numOfPages = $totalPages; |
| 695 | $renderedEllipses = false; |
| 696 | |
| 697 | $currentPage = !empty($options['currentpage'])?$options['currentpage'] : 1; |
| 698 | |
| 699 | for($i = 1; $i<=$numOfPages; $i++) |
| 700 | { |
| 701 | //render pages 1 - 3 |
| 702 | if($i < 4) { |
| 703 | //render link |
| 704 | $is_current = $i == (int)$currentPage? "active__current_page" : ""; |
| 705 | |
| 706 | echo wp_kses_post("<span class='page-number $is_current' data-page='$i'>$i</span>"); |
| 707 | |
| 708 | } |
| 709 | |
| 710 | //render current page number |
| 711 | else if($i == (int)$currentPage) { |
| 712 | //render link |
| 713 | echo wp_kses_post('<span class="page-number active__current_page" data-page="'.$i.'">'.$i.'</span>'); |
| 714 | //reset ellipses |
| 715 | $renderedEllipses = false; |
| 716 | } |
| 717 | |
| 718 | //last page number |
| 719 | else if ($i >= $numOfPages - 1) { |
| 720 | //render link |
| 721 | echo wp_kses_post('<span class="page-number" data-page="'.$i.'">'.$i.'</span>'); |
| 722 | } |
| 723 | |
| 724 | //make sure you only do this once per ellipses group |
| 725 | else { |
| 726 | if (!$renderedEllipses){ |
| 727 | print("..."); |
| 728 | $renderedEllipses = true; |
| 729 | } |
| 730 | } |
| 731 | } |
| 732 | ?> |
| 733 | |
| 734 | </div> |
| 735 | |
| 736 | <div class="is_mobile_device ep-page-numbers <?php echo $totalPages > 1 ? '' : 'hide'; ?>"> |
| 737 | <?php |
| 738 | |
| 739 | $numOfPages = $totalPages; |
| 740 | $renderedEllipses = false; |
| 741 | |
| 742 | $currentPage = !empty($options['currentpage'])?$options['currentpage'] : 1; |
| 743 | |
| 744 | for($i = 1; $i<=$numOfPages; $i++) |
| 745 | { |
| 746 | |
| 747 | //render current page number |
| 748 | if($i == (int)$currentPage) { |
| 749 | //render link |
| 750 | echo wp_kses_post('<span class="page-number-mobile" data-page="'.$i.'">'.$i.'</span>'); |
| 751 | //reset ellipses |
| 752 | $renderedEllipses = false; |
| 753 | } |
| 754 | |
| 755 | //last page number |
| 756 | else if ($i >= $numOfPages ) { |
| 757 | //render link |
| 758 | echo wp_kses_post('...<span class="page-number-mobile" data-page="'.$i.'">'.$i.'</span>'); |
| 759 | } |
| 760 | } |
| 761 | ?> |
| 762 | |
| 763 | </div> |
| 764 | |
| 765 | |
| 766 | <div |
| 767 | class="ep-next " <?php echo empty($nextPageToken) ? ' style="display:none" ' : ''; ?> |
| 768 | data-playlistid="<?php echo esc_attr($options['playlistId']) ?>" |
| 769 | data-pagetoken="<?php echo esc_attr($nextPageToken) ?>" |
| 770 | data-pagesize="<?php echo intval($options['pagesize']) ?>" |
| 771 | > |
| 772 | <span><?php _e("Next ", "embedpress"); ?> </span> |
| 773 | </div> |
| 774 | </div> |
| 775 | <?php endif; ?> |
| 776 | |
| 777 | <div class="ep-loader-wrap"> |
| 778 | <div class="ep-loader"><img alt="loading" src="<?php echo esc_url(EMBEDPRESS_URL_ASSETS . 'images/youtube/spin.gif'); ?>"></div> |
| 779 | </div> |
| 780 | |
| 781 | </div> |
| 782 | </div> |
| 783 | |
| 784 | <?php |
| 785 | $gallobj->html = ob_get_clean(); |
| 786 | else: |
| 787 | $gallobj->html = $this->clean_api_error_html(__("There is nothing on the playlist.", 'embedpress')); |
| 788 | endif; |
| 789 | |
| 790 | return $gallobj; |
| 791 | } |
| 792 | |
| 793 | public function get_api_key_error_message(){ |
| 794 | return '<div>' . sprintf(__("EmbedPress: Please enter your YouTube API key at <a class='ep-link' href='%s' target='_blank' style='color: #5b4e96; text-decoration: none'>EmbedPress > Platforms > YouTube</a> to embed YouTube Channel.", "embedpress"), admin_url('?page=embedpress&page_type=youtube#api_key')) . '</div>'; |
| 795 | } |
| 796 | |
| 797 | public function get_id($item){ |
| 798 | $vid = isset($item->snippet->resourceId->videoId) ? $item->snippet->resourceId->videoId : null; |
| 799 | $vid = $vid ? $vid : (isset($item->id->videoId) ? $item->id->videoId : null); |
| 800 | $vid = $vid ? $vid : (isset($item->id) ? $item->id : null); |
| 801 | return $vid; |
| 802 | } |
| 803 | public function get_thumbnail_url($item, $quality, $privacyStatus) { |
| 804 | $url = ""; |
| 805 | if ($privacyStatus == 'private') { |
| 806 | $url = EMBEDPRESS_URL_ASSETS . 'images/youtube/private.png'; |
| 807 | } elseif (isset($item->snippet->thumbnails->{$quality}->url)) { |
| 808 | $url = $item->snippet->thumbnails->{$quality}->url; |
| 809 | } elseif (isset($item->snippet->thumbnails->medium->url)) { |
| 810 | $url = $item->snippet->thumbnails->medium->url; |
| 811 | } elseif (isset($item->snippet->thumbnails->default->url)) { |
| 812 | $url = $item->snippet->thumbnails->default->url; |
| 813 | } elseif (isset($item->snippet->thumbnails->high->url)) { |
| 814 | $url = $item->snippet->thumbnails->high->url; |
| 815 | } else { |
| 816 | $url = EMBEDPRESS_URL_ASSETS . 'images/youtube/deleted-video-thumb.png'; |
| 817 | } |
| 818 | return $url; |
| 819 | } |
| 820 | |
| 821 | public function compare_vid_date($a, $b) { |
| 822 | if ($a->snippet->publishedAt == $b->snippet->publishedAt) { |
| 823 | return 0; |
| 824 | } |
| 825 | return ($a->snippet->publishedAt > $b->snippet->publishedAt) ? -1 : 1; |
| 826 | } |
| 827 | |
| 828 | public function clean_api_error($raw_message) { |
| 829 | return htmlspecialchars(strip_tags(preg_replace('@&key=[^& ]+@i', '&key=*******', $raw_message))); |
| 830 | } |
| 831 | |
| 832 | public function clean_api_error_html($raw_message) { |
| 833 | $clean_html = ''; |
| 834 | if ((defined('REST_REQUEST') && REST_REQUEST) || current_user_can('manage_options')) { |
| 835 | $clean_html = '<div>' . __('EmbedPress: ', 'embedpress') . $this->clean_api_error($raw_message) . '</div>'; |
| 836 | } |
| 837 | return $clean_html; |
| 838 | } |
| 839 | |
| 840 | /** inline {@inheritdoc} */ |
| 841 | public function getFakeResponse() { |
| 842 | preg_match('~v=([a-z0-9_\-]+)~i', (string) $this->url, $matches); |
| 843 | |
| 844 | $embedUrl = 'https://www.youtube.com/embed/' . $matches['1'] . '?feature=oembed'; |
| 845 | |
| 846 | $attr = []; |
| 847 | $attr[] = 'width="{width}"'; |
| 848 | $attr[] = 'height="{height}"'; |
| 849 | $attr[] = 'src="' . esc_url($embedUrl) . '"'; |
| 850 | $attr[] = 'frameborder="0"'; |
| 851 | $attr[] = 'allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"'; |
| 852 | $attr[] = 'allowfullscreen'; |
| 853 | |
| 854 | return [ |
| 855 | 'type' => 'video', |
| 856 | 'provider_name' => 'Youtube', |
| 857 | 'provider_url' => 'https://www.youtube.com', |
| 858 | 'title' => 'Unknown title', |
| 859 | 'html' => '<iframe ' . implode(' ', $attr) . '></iframe>', |
| 860 | ]; |
| 861 | } |
| 862 | |
| 863 | // public $num = 0; |
| 864 | |
| 865 | |
| 866 | |
| 867 | public $x = 0; |
| 868 | |
| 869 | public function styles($params, $url){ |
| 870 | |
| 871 | $uniqid = '.ose-youtube.ose-uid-'.md5($url); |
| 872 | |
| 873 | ob_start(); |
| 874 | ?> |
| 875 | <style> |
| 876 | |
| 877 | <?php |
| 878 | $attributes_data = $params; |
| 879 | |
| 880 | $is_pagination = 'flex'; |
| 881 | |
| 882 | $gap = '30'; |
| 883 | $columns = ''; |
| 884 | |
| 885 | if (isset($attributes_data['ispagination']) && $attributes_data['ispagination']) { |
| 886 | $is_pagination = 'none'; |
| 887 | } |
| 888 | if(isset($attributes_data['gapbetweenvideos'])){ |
| 889 | $gap = $attributes_data['gapbetweenvideos']; |
| 890 | } |
| 891 | if(isset($attributes_data['columns'])){ |
| 892 | $columns = $attributes_data['columns']; |
| 893 | } |
| 894 | |
| 895 | |
| 896 | if(!empty($columns) && (int) $columns > 0){ |
| 897 | $repeatCol = 'repeat(auto-fit, minmax('.esc_html('calc('.(100 / (int) $columns).'% - '.$gap.'px)').', 1fr))'; |
| 898 | } |
| 899 | else{ |
| 900 | $repeatCol = 'repeat(auto-fit, minmax(calc(250px - '.$gap.'px), 1fr))'; |
| 901 | } |
| 902 | |
| 903 | ?> |
| 904 | <?php echo esc_attr($uniqid); ?> .ep-youtube__content__block .youtube__content__body .content__wrap:not(.youtube-carousel) { |
| 905 | gap: <?php echo esc_html($gap); ?>px !important; |
| 906 | margin-top: <?php echo esc_html($gap); ?>px !important; |
| 907 | grid-template-columns: <?php echo $repeatCol; ?>; |
| 908 | } |
| 909 | <?php echo esc_attr($uniqid); ?> .ep-youtube__content__block .ep-youtube__content__pagination { |
| 910 | display: <?php echo esc_html($is_pagination); ?>!important; |
| 911 | } |
| 912 | |
| 913 | <?php echo esc_attr($uniqid); ?> .layout-list .ep-youtube__content__block .youtube__content__body .content__wrap{ |
| 914 | grid-template-columns: repeat(auto-fit, minmax(calc(100% - 30px), 1fr))!important; |
| 915 | } |
| 916 | |
| 917 | @media (max-width: 420px) { |
| 918 | <?php echo esc_attr($uniqid); ?> .ep-youtube__content__block .youtube__content__body .content__wrap:not(.youtube-carousel) { |
| 919 | gap: 30px !important; |
| 920 | } |
| 921 | } |
| 922 | |
| 923 | <?php |
| 924 | if($is_pagination){ |
| 925 | echo esc_attr($uniqid) ?> { |
| 926 | height: 100%!important; |
| 927 | } |
| 928 | <?php |
| 929 | } |
| 930 | ?> |
| 931 | </style> |
| 932 | <?php |
| 933 | return ob_get_clean(); |
| 934 | } |
| 935 | } |
| 936 |