mirror of
https://github.com/RSS-Bridge/rss-bridge.git
synced 2024-11-23 01:55:27 +03:00
565 lines
24 KiB
PHP
565 lines
24 KiB
PHP
<?php
|
|
|
|
/**
|
|
* RssBridgeYoutube
|
|
* Returns the newest videos
|
|
* WARNING: to parse big playlists (over ~90 videos), you need to edit simple_html_dom.php:
|
|
* change: define('MAX_FILE_SIZE', 600000);
|
|
* into: define('MAX_FILE_SIZE', 900000); (or more)
|
|
*/
|
|
class YoutubeBridge extends BridgeAbstract
|
|
{
|
|
const NAME = 'YouTube Bridge';
|
|
const URI = 'https://www.youtube.com';
|
|
const CACHE_TIMEOUT = 60 * 60 * 3;
|
|
const DESCRIPTION = 'Returns the 10 newest videos by username/channel/playlist or search';
|
|
|
|
const PARAMETERS = [
|
|
'By username' => [
|
|
'u' => [
|
|
'name' => 'username',
|
|
'exampleValue' => 'LinusTechTips',
|
|
'required' => true
|
|
]
|
|
],
|
|
'By channel id' => [
|
|
'c' => [
|
|
'name' => 'channel id',
|
|
'exampleValue' => 'UCw38-8_Ibv_L6hlKChHO9dQ',
|
|
'required' => true
|
|
]
|
|
],
|
|
'By custom name' => [
|
|
'custom' => [
|
|
'name' => 'custom name',
|
|
'exampleValue' => 'LinusTechTips',
|
|
'required' => true
|
|
]
|
|
],
|
|
'By playlist Id' => [
|
|
'p' => [
|
|
'name' => 'playlist id',
|
|
'exampleValue' => 'PL8mG-RkN2uTzJc8N0EoyhdC54prvBBLpj',
|
|
'required' => true
|
|
]
|
|
],
|
|
'Search result' => [
|
|
's' => [
|
|
'name' => 'search keyword',
|
|
'exampleValue' => 'LinusTechTips',
|
|
'required' => true
|
|
],
|
|
'pa' => [
|
|
'name' => 'page',
|
|
'type' => 'number',
|
|
'title' => 'This option is not work anymore, as YouTube will always return the same page',
|
|
'exampleValue' => 1
|
|
]
|
|
],
|
|
'global' => [
|
|
'duration_min' => [
|
|
'name' => 'min. duration (minutes)',
|
|
'type' => 'number',
|
|
'title' => 'Minimum duration for the video in minutes',
|
|
'exampleValue' => 5
|
|
],
|
|
'duration_max' => [
|
|
'name' => 'max. duration (minutes)',
|
|
'type' => 'number',
|
|
'title' => 'Maximum duration for the video in minutes',
|
|
'exampleValue' => 10
|
|
]
|
|
]
|
|
];
|
|
|
|
private $feedName = '';
|
|
private $feeduri = '';
|
|
private $feedIconUrl = '';
|
|
// This took from repo BetterVideoRss of VerifiedJoseph.
|
|
const URI_REGEX = '/(https?:\/\/(?:www\.)?(?:[a-zA-Z0-9-.]{2,256}\.[a-z]{2,20})(\:[0-9]{2 ,4})?(?:\/[a-zA-Z0-9@:%_\+.,~#"\'!?&\/\/=\-*]+|\/)?)/ims'; //phpcs:ignore
|
|
|
|
public function collectData()
|
|
{
|
|
$cacheKey = 'youtube_rate_limit';
|
|
if ($this->cache->get($cacheKey)) {
|
|
throw new HttpException('429 Too Many Requests', 429);
|
|
}
|
|
try {
|
|
$this->collectDataInternal();
|
|
} catch (HttpException $e) {
|
|
if ($e->getCode() === 429) {
|
|
$this->cache->set($cacheKey, true, 60 * 16);
|
|
}
|
|
throw $e;
|
|
}
|
|
}
|
|
|
|
private function collectDataInternal()
|
|
{
|
|
$html = '';
|
|
$url_feed = '';
|
|
$url_listing = '';
|
|
|
|
$username = $this->getInput('u');
|
|
$channel = $this->getInput('c');
|
|
$custom = $this->getInput('custom');
|
|
$playlist = $this->getInput('p');
|
|
$search = $this->getInput('s');
|
|
|
|
$durationMin = $this->getInput('duration_min');
|
|
$durationMax = $this->getInput('duration_max');
|
|
|
|
// Whether to discriminate videos by duration
|
|
$filterByDuration = $durationMin || $durationMax;
|
|
|
|
if ($username) {
|
|
// user and channel
|
|
$url_feed = self::URI . '/feeds/videos.xml?user=' . urlencode($username);
|
|
$url_listing = self::URI . '/user/' . urlencode($username) . '/videos';
|
|
} elseif ($channel) {
|
|
$url_feed = self::URI . '/feeds/videos.xml?channel_id=' . urlencode($channel);
|
|
$url_listing = self::URI . '/channel/' . urlencode($channel) . '/videos';
|
|
} elseif ($custom) {
|
|
$url_listing = self::URI . '/' . urlencode($custom) . '/videos';
|
|
}
|
|
|
|
if ($url_feed || $url_listing) {
|
|
// user, channel or custom
|
|
$this->feeduri = $url_listing;
|
|
if ($custom) {
|
|
// Extract the feed url for the custom name
|
|
$html = $this->fetch($url_listing);
|
|
$jsonData = $this->extractJsonFromHtml($html);
|
|
// Pluck out the rss feed url
|
|
$url_feed = $jsonData->metadata->channelMetadataRenderer->rssUrl;
|
|
$this->feedIconUrl = $jsonData->metadata->channelMetadataRenderer->avatar->thumbnails[0]->url;
|
|
}
|
|
if ($filterByDuration) {
|
|
if (!$custom) {
|
|
// Fetch the html page
|
|
$html = $this->fetch($url_listing);
|
|
$jsonData = $this->extractJsonFromHtml($html);
|
|
}
|
|
$channel_id = '';
|
|
if (isset($jsonData->contents)) {
|
|
$channel_id = $jsonData->metadata->channelMetadataRenderer->externalId;
|
|
$jsonData = $jsonData->contents->twoColumnBrowseResultsRenderer->tabs[1];
|
|
$jsonData = $jsonData->tabRenderer->content->richGridRenderer->contents;
|
|
// $jsonData = $jsonData->itemSectionRenderer->contents[0]->gridRenderer->items;
|
|
$this->fetchItemsFromFromJsonData($jsonData);
|
|
} else {
|
|
returnServerError('Unable to get data from YouTube');
|
|
}
|
|
} else {
|
|
// Fetch the xml feed
|
|
$html = $this->fetch($url_feed);
|
|
$this->extractItemsFromXmlFeed($html);
|
|
}
|
|
$this->feedName = str_replace(' - YouTube', '', $html->find('title', 0)->plaintext);
|
|
} elseif ($playlist) {
|
|
// playlist
|
|
$url_feed = self::URI . '/feeds/videos.xml?playlist_id=' . urlencode($playlist);
|
|
$url_listing = self::URI . '/playlist?list=' . urlencode($playlist);
|
|
$html = $this->fetch($url_listing);
|
|
$jsonData = $this->extractJsonFromHtml($html);
|
|
// TODO: this method returns only first 100 video items
|
|
// if it has more videos, playlistVideoListRenderer will have continuationItemRenderer as last element
|
|
$jsonData = $jsonData->contents->twoColumnBrowseResultsRenderer->tabs[0] ?? null;
|
|
if (!$jsonData) {
|
|
// playlist probably doesnt exists
|
|
throw new \Exception('Unable to find playlist: ' . $url_listing);
|
|
}
|
|
$jsonData = $jsonData->tabRenderer->content->sectionListRenderer->contents[0]->itemSectionRenderer;
|
|
$jsonData = $jsonData->contents[0]->playlistVideoListRenderer->contents;
|
|
$item_count = count($jsonData);
|
|
|
|
if ($item_count > 15 || $filterByDuration) {
|
|
$this->fetchItemsFromFromJsonData($jsonData);
|
|
} else {
|
|
$xml = $this->fetch($url_feed);
|
|
$this->extractItemsFromXmlFeed($xml);
|
|
}
|
|
$this->feedName = 'Playlist: ' . str_replace(' - YouTube', '', $html->find('title', 0)->plaintext);
|
|
usort($this->items, function ($item1, $item2) {
|
|
if (!is_int($item1['timestamp']) && !is_int($item2['timestamp'])) {
|
|
$item1['timestamp'] = strtotime($item1['timestamp']);
|
|
$item2['timestamp'] = strtotime($item2['timestamp']);
|
|
}
|
|
return $item2['timestamp'] - $item1['timestamp'];
|
|
});
|
|
} elseif ($search) {
|
|
// search
|
|
$url_listing = self::URI . '/results?search_query=' . urlencode($search) . '&sp=CAI%253D';
|
|
$html = $this->fetch($url_listing);
|
|
$jsonData = $this->extractJsonFromHtml($html);
|
|
$jsonData = $jsonData->contents->twoColumnSearchResultsRenderer->primaryContents;
|
|
$jsonData = $jsonData->sectionListRenderer->contents[0]->itemSectionRenderer->contents;
|
|
$this->fetchItemsFromFromJsonData($jsonData);
|
|
$this->feeduri = $url_listing;
|
|
$this->feedName = 'Search: ' . $search;
|
|
} else {
|
|
returnClientError("You must either specify either:\n - YouTube username (?u=...)\n - Channel id (?c=...)\n - Playlist id (?p=...)\n - Search (?s=...)");
|
|
}
|
|
}
|
|
|
|
private function fetchVideoDetails($videoId, &$author, &$description, &$timestamp)
|
|
{
|
|
$url = self::URI . "/watch?v=$videoId";
|
|
$html = $this->fetch($url, true);
|
|
|
|
// Skip unavailable videos
|
|
if (strpos($html->innertext, 'IS_UNAVAILABLE_PAGE') !== false) {
|
|
return;
|
|
}
|
|
|
|
$elAuthor = $html->find('span[itemprop=author] > link[itemprop=name]', 0);
|
|
if (!is_null($elAuthor)) {
|
|
$author = $elAuthor->getAttribute('content');
|
|
}
|
|
|
|
$elDatePublished = $html->find('meta[itemprop=datePublished]', 0);
|
|
if (!is_null($elDatePublished)) {
|
|
$timestamp = strtotime($elDatePublished->getAttribute('content'));
|
|
}
|
|
|
|
$jsonData = $this->extractJsonFromHtml($html);
|
|
if (!isset($jsonData->contents)) {
|
|
return;
|
|
}
|
|
|
|
$jsonData = $jsonData->contents->twoColumnWatchNextResults->results->results->contents ?? null;
|
|
if (!$jsonData) {
|
|
throw new \Exception('Unable to find json data');
|
|
}
|
|
$videoSecondaryInfo = null;
|
|
foreach ($jsonData as $item) {
|
|
if (isset($item->videoSecondaryInfoRenderer)) {
|
|
$videoSecondaryInfo = $item->videoSecondaryInfoRenderer;
|
|
break;
|
|
}
|
|
}
|
|
if (!$videoSecondaryInfo) {
|
|
returnServerError('Could not find videoSecondaryInfoRenderer. Error at: ' . $videoId);
|
|
}
|
|
|
|
$description = $videoSecondaryInfo->attributedDescription->content ?? '';
|
|
|
|
// Default whitespace chars used by trim + non-breaking spaces (https://en.wikipedia.org/wiki/Non-breaking_space)
|
|
$whitespaceChars = " \t\n\r\0\x0B\u{A0}\u{2060}\u{202F}\u{2007}";
|
|
$descEnhancements = $this->ytBridgeGetVideoDescriptionEnhancements($videoSecondaryInfo, $description, self::URI, $whitespaceChars);
|
|
foreach ($descEnhancements as $descEnhancement) {
|
|
if (isset($descEnhancement['url'])) {
|
|
$descBefore = mb_substr($description, 0, $descEnhancement['pos']);
|
|
$descValue = mb_substr($description, $descEnhancement['pos'], $descEnhancement['len']);
|
|
$descAfter = mb_substr($description, $descEnhancement['pos'] + $descEnhancement['len'], null);
|
|
|
|
// Extended trim for the display value of internal links, e.g.:
|
|
// FAVICON • Video Name
|
|
// FAVICON / @ChannelName
|
|
$descValue = trim($descValue, $whitespaceChars . '•/');
|
|
|
|
$description = sprintf('%s<a href="%s" target="_blank">%s</a>%s', $descBefore, $descEnhancement['url'], $descValue, $descAfter);
|
|
}
|
|
}
|
|
}
|
|
|
|
private function ytBridgeGetVideoDescriptionEnhancements(
|
|
object $videoSecondaryInfo,
|
|
string $descriptionContent,
|
|
string $baseUrl,
|
|
string $whitespaceChars
|
|
): array {
|
|
$commandRuns = $videoSecondaryInfo->attributedDescription->commandRuns ?? [];
|
|
if (count($commandRuns) <= 0) {
|
|
return [];
|
|
}
|
|
|
|
$enhancements = [];
|
|
|
|
$boundaryWhitespaceChars = mb_str_split($whitespaceChars);
|
|
$boundaryStartChars = array_merge($boundaryWhitespaceChars, [':', '-', '(']);
|
|
$boundaryEndChars = array_merge($boundaryWhitespaceChars, [',', '.', "'", ')']);
|
|
$hashtagBoundaryEndChars = array_merge($boundaryEndChars, ['#', '-']);
|
|
|
|
$descriptionContentLength = mb_strlen($descriptionContent);
|
|
|
|
$minPositionOffset = 0;
|
|
|
|
$prevStartPosition = 0;
|
|
$totalLength = 0;
|
|
$maxPositionByStartIndex = [];
|
|
foreach (array_reverse($commandRuns) as $commandRun) {
|
|
$endPosition = $commandRun->startIndex + $commandRun->length;
|
|
if ($endPosition < $prevStartPosition) {
|
|
$totalLength += 1;
|
|
}
|
|
$totalLength += $commandRun->length;
|
|
$maxPositionByStartIndex[$commandRun->startIndex] = $totalLength;
|
|
$prevStartPosition = $commandRun->startIndex;
|
|
}
|
|
|
|
foreach ($commandRuns as $commandRun) {
|
|
$commandMetadata = $commandRun->onTap->innertubeCommand->commandMetadata->webCommandMetadata ?? null;
|
|
if (!isset($commandMetadata)) {
|
|
continue;
|
|
}
|
|
|
|
$enhancement = null;
|
|
|
|
/*
|
|
$commandRun->startIndex can be offset by few positions in the positive direction
|
|
when some multibyte characters (e.g. emojis, but maybe also others) are used in the plain text video description.
|
|
(probably some difference between php and javascript in handling multibyte characters)
|
|
This loop should correct the position in most cases. It searches for the next word (determined by a set of boundary chars) with the expected length.
|
|
Several safeguards ensure that the correct word is chosen. When a link can not be matched,
|
|
everything will be discarded to prevent corrupting the description.
|
|
Hashtags require a different set of boundary chars.
|
|
*/
|
|
$isHashtag = $commandMetadata->webPageType === 'WEB_PAGE_TYPE_BROWSE';
|
|
$prevEnhancement = end($enhancements);
|
|
$minPosition = $prevEnhancement === false ? 0 : $prevEnhancement['pos'] + $prevEnhancement['len'];
|
|
$maxPosition = $descriptionContentLength - $maxPositionByStartIndex[$commandRun->startIndex];
|
|
$position = min($commandRun->startIndex - $minPositionOffset, $maxPosition);
|
|
while ($position >= $minPosition) {
|
|
// The link display value can only ever include a new line at the end (which will be removed further below), never in between.
|
|
$newLinePosition = mb_strpos($descriptionContent, "\n", $position);
|
|
if ($newLinePosition !== false && $newLinePosition < $position + ($commandRun->length - 1)) {
|
|
$position = $newLinePosition - ($commandRun->length - 1);
|
|
continue;
|
|
}
|
|
|
|
$firstChar = mb_substr($descriptionContent, $position, 1);
|
|
$boundaryStart = mb_substr($descriptionContent, $position - 1, 1);
|
|
$boundaryEndIndex = $position + $commandRun->length;
|
|
$boundaryEnd = mb_substr($descriptionContent, $boundaryEndIndex, 1);
|
|
|
|
$boundaryStartIsValid = $position === 0 ||
|
|
in_array($boundaryStart, $boundaryStartChars) ||
|
|
($isHashtag && $firstChar === '#');
|
|
$boundaryEndIsValid = $boundaryEndIndex === $descriptionContentLength ||
|
|
in_array($boundaryEnd, $isHashtag ? $hashtagBoundaryEndChars : $boundaryEndChars);
|
|
|
|
if ($boundaryStartIsValid && $boundaryEndIsValid) {
|
|
$minPositionOffset = $commandRun->startIndex - $position;
|
|
$enhancement = [
|
|
'pos' => $position,
|
|
'len' => $commandRun->length,
|
|
];
|
|
break;
|
|
}
|
|
|
|
$position--;
|
|
}
|
|
|
|
if (!isset($enhancement)) {
|
|
$this->logger->debug(sprintf('Position %d cannot be corrected in "%s"', $commandRun->startIndex, substr($descriptionContent, 0, 50) . '...'));
|
|
// Skip to prevent the description from becoming corrupted
|
|
continue;
|
|
}
|
|
|
|
// $commandRun->length sometimes incorrectly includes the newline as last char
|
|
$lastChar = mb_substr($descriptionContent, $enhancement['pos'] + $enhancement['len'] - 1, 1);
|
|
if ($lastChar === "\n") {
|
|
$enhancement['len'] -= 1;
|
|
}
|
|
|
|
$commandUrl = parse_url($commandMetadata->url);
|
|
if ($commandUrl['path'] === '/redirect') {
|
|
parse_str($commandUrl['query'], $commandUrlQuery);
|
|
$enhancement['url'] = urldecode($commandUrlQuery['q']);
|
|
} elseif (isset($commandUrl['host'])) {
|
|
$enhancement['url'] = $commandMetadata->url;
|
|
} else {
|
|
$enhancement['url'] = $baseUrl . $commandMetadata->url;
|
|
}
|
|
|
|
$enhancements[] = $enhancement;
|
|
}
|
|
|
|
if (count($enhancements) !== count($commandRuns)) {
|
|
// At least one link can not be matched. Discard everything to prevent corrupting the description.
|
|
return [];
|
|
}
|
|
|
|
// Sort by position in descending order to be able to safely replace values
|
|
return array_reverse($enhancements);
|
|
}
|
|
|
|
private function extractItemsFromXmlFeed($xml)
|
|
{
|
|
$this->feedName = $this->decodeTitle($xml->find('feed > title', 0)->plaintext);
|
|
|
|
foreach ($xml->find('entry') as $element) {
|
|
$videoId = str_replace('yt:video:', '', $element->find('id', 0)->plaintext);
|
|
if (strpos($videoId, 'googleads') !== false) {
|
|
continue;
|
|
}
|
|
$title = $this->decodeTitle($element->find('title', 0)->plaintext);
|
|
$author = $element->find('name', 0)->plaintext;
|
|
$desc = $element->find('media:description', 0)->innertext;
|
|
$desc = htmlspecialchars($desc);
|
|
$desc = nl2br($desc);
|
|
$desc = preg_replace(self::URI_REGEX, '<a href="$1" target="_blank">$1</a> ', $desc);
|
|
$time = strtotime($element->find('published', 0)->plaintext);
|
|
$this->addItem($videoId, $title, $author, $desc, $time);
|
|
}
|
|
}
|
|
|
|
private function fetch($url, bool $cache = false)
|
|
{
|
|
$header = ['Accept-Language: en-US'];
|
|
$ttl = 86400 * 3; // 3d
|
|
$stripNewlines = false;
|
|
if ($cache) {
|
|
return getSimpleHTMLDOMCached($url, $ttl, $header, [], true, true, DEFAULT_TARGET_CHARSET, $stripNewlines);
|
|
}
|
|
return getSimpleHTMLDOM($url, $header, [], true, true, DEFAULT_TARGET_CHARSET, $stripNewlines);
|
|
}
|
|
|
|
private function extractJsonFromHtml($html)
|
|
{
|
|
$scriptRegex = '/var ytInitialData = (.*?);<\/script>/';
|
|
$result = preg_match($scriptRegex, $html, $matches);
|
|
if (! $result) {
|
|
$this->logger->debug('Could not find ytInitialData');
|
|
return null;
|
|
}
|
|
$data = json_decode($matches[1]);
|
|
return $data;
|
|
}
|
|
|
|
private function fetchItemsFromFromJsonData($jsonData)
|
|
{
|
|
$minimumDurationSeconds = ($this->getInput('duration_min') ?: -1) * 60;
|
|
$maximumDurationSeconds = ($this->getInput('duration_max') ?: INF) * 60;
|
|
|
|
foreach ($jsonData as $item) {
|
|
$wrapper = null;
|
|
if (isset($item->gridVideoRenderer)) {
|
|
$wrapper = $item->gridVideoRenderer;
|
|
} elseif (isset($item->videoRenderer)) {
|
|
$wrapper = $item->videoRenderer;
|
|
} elseif (isset($item->playlistVideoRenderer)) {
|
|
$wrapper = $item->playlistVideoRenderer;
|
|
} elseif (isset($item->richItemRenderer)) {
|
|
$wrapper = $item->richItemRenderer->content->videoRenderer;
|
|
} else {
|
|
continue;
|
|
}
|
|
|
|
// 01:03:30 | 15:06 | 1:24
|
|
$lengthText = $wrapper->lengthText->simpleText ?? null;
|
|
// 6,875 views
|
|
$viewCount = $wrapper->viewCountText->simpleText ?? null;
|
|
// Dc645M8Het8
|
|
$videoId = $wrapper->videoId;
|
|
// Jumbo frames - transfer more data faster!
|
|
$title = $wrapper->title->runs[0]->text ?? $wrapper->title->accessibility->accessibilityData->label ?? null;
|
|
$author = null;
|
|
$description = $wrapper->descriptionSnippet->runs[0]->text ?? null;
|
|
// 5 days ago | 1 month ago
|
|
$publishedTimeText = $wrapper->publishedTimeText->simpleText ?? $wrapper->videoInfo->runs[2]->text ?? null;
|
|
$timestamp = null;
|
|
if ($publishedTimeText) {
|
|
try {
|
|
$publicationDate = new \DateTimeImmutable($publishedTimeText);
|
|
// Hard-code hour, minute and second
|
|
$publicationDate = $publicationDate->setTime(0, 0, 0);
|
|
$timestamp = $publicationDate->getTimestamp();
|
|
} catch (\Exception $e) {
|
|
}
|
|
}
|
|
|
|
$durationText = 0;
|
|
if ($lengthText) {
|
|
$durationText = $lengthText;
|
|
} else {
|
|
foreach ($wrapper->thumbnailOverlays as $overlay) {
|
|
if (isset($overlay->thumbnailOverlayTimeStatusRenderer)) {
|
|
$durationText = $overlay->thumbnailOverlayTimeStatusRenderer->text;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if (is_string($durationText)) {
|
|
if (preg_match('/([\d]{1,2})\:([\d]{1,2})\:([\d]{2})/', $durationText)) {
|
|
$durationText = preg_replace('/([\d]{1,2})\:([\d]{1,2})\:([\d]{2})/', '$1:$2:$3', $durationText);
|
|
} else {
|
|
$durationText = preg_replace('/([\d]{1,2})\:([\d]{2})/', '00:$1:$2', $durationText);
|
|
}
|
|
sscanf($durationText, '%d:%d:%d', $hours, $minutes, $seconds);
|
|
$duration = $hours * 3600 + $minutes * 60 + $seconds;
|
|
if ($duration < $minimumDurationSeconds || $duration > $maximumDurationSeconds) {
|
|
continue;
|
|
}
|
|
}
|
|
if (!$description || !$timestamp) {
|
|
$this->fetchVideoDetails($videoId, $author, $description, $timestamp);
|
|
}
|
|
$this->addItem($videoId, $title, $author, $description, $timestamp);
|
|
if (count($this->items) >= 99) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
private function addItem($videoId, $title, $author, $description, $timestamp, $thumbnail = '')
|
|
{
|
|
$description = nl2br($description);
|
|
|
|
$item = [];
|
|
// This should probably be uid?
|
|
$item['id'] = $videoId;
|
|
$item['title'] = $title;
|
|
$item['author'] = $author ?? '';
|
|
$item['timestamp'] = $timestamp;
|
|
$item['uri'] = self::URI . '/watch?v=' . $videoId;
|
|
if (!$thumbnail) {
|
|
// Fallback to default thumbnail if there aren't any provided.
|
|
$thumbnail = '0';
|
|
}
|
|
$thumbnailUri = str_replace('/www.', '/img.', self::URI) . '/vi/' . $videoId . '/' . $thumbnail . '.jpg';
|
|
$item['content'] = sprintf('<a href="%s"><img src="%s" /></a><br />%s', $item['uri'], $thumbnailUri, $description);
|
|
$this->items[] = $item;
|
|
}
|
|
|
|
private function decodeTitle($title)
|
|
{
|
|
// convert both Ӓ and " to UTF-8
|
|
return html_entity_decode($title, ENT_QUOTES, 'UTF-8');
|
|
}
|
|
|
|
public function getURI()
|
|
{
|
|
if (!is_null($this->getInput('p'))) {
|
|
return static::URI . '/playlist?list=' . $this->getInput('p');
|
|
} elseif ($this->feeduri) {
|
|
return $this->feeduri;
|
|
}
|
|
|
|
return parent::getURI();
|
|
}
|
|
|
|
public function getName()
|
|
{
|
|
switch ($this->queriedContext) {
|
|
case 'By username':
|
|
case 'By channel id':
|
|
case 'By custom name':
|
|
case 'By playlist Id':
|
|
case 'Search result':
|
|
return htmlspecialchars_decode($this->feedName) . ' - YouTube';
|
|
default:
|
|
return parent::getName();
|
|
}
|
|
}
|
|
|
|
public function getIcon()
|
|
{
|
|
if (empty($this->feedIconUrl)) {
|
|
return parent::getIcon();
|
|
} else {
|
|
return $this->feedIconUrl;
|
|
}
|
|
}
|
|
}
|