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[TikTokBridge] Use embed iframe to bypass scraping protection (#3864)

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The Tiktok Website was totally changed using some "scraping" protection
(passing as parameter value generated somewhere in the bunch of
javascript to the "API URL" that was before). The iframe embed does not
have such protection. It has less information (no date, ...) but it's
better than nothing !
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sysadminstory 2023-12-28 13:53:06 +01:00 committed by GitHub
parent 5ab1924c4f
commit f67d2eb88a
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1 changed files with 23 additions and 43 deletions
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54
bridges/TikTokBridge.php
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@ -24,53 +24,33 @@ class TikTokBridge extends BridgeAbstract
const CACHE_TIMEOUT = 900; // 15 minutes const CACHE_TIMEOUT = 900; // 15 minutes
private $feedName = '';
public function collectData() public function collectData()
{ {
$html = getSimpleHTMLDOM($this->getURI()); $html = getSimpleHTMLDOMCached('https://www.tiktok.com/embed/' . $this->processUsername());
$title = $html->find('h1', 0)->plaintext ?? self::NAME; $author = $html->find('span[data-e2e=creator-profile-userInfo-TUXText]', 0)->plaintext ?? self::NAME;
$this->feedName = htmlspecialchars_decode($title);
$var = $html->find('script[id=SIGI_STATE]', 0); $videos = $html->find('div[data-e2e=common-videoList-VideoContainer]');
if (!$var) {
throw new \Exception('Unable to find tiktok user data for ' . $this->processUsername());
}
$SIGI_STATE_RAW = $var->innertext;
$SIGI_STATE = Json::decode($SIGI_STATE_RAW, false);
if (!isset($SIGI_STATE->ItemModule)) { foreach ($videos as $video) {
return;
}
foreach ($SIGI_STATE->ItemModule as $key => $value) {
$item = []; $item = [];
$link = 'https://www.tiktok.com/@' . $value->author . '/video/' . $value->id; // Handle link "untracking"
$image = $value->video->dynamicCover; $linkParts = parse_url($video->find('a', 0)->href);
if (empty($image)) { $link = $linkParts['scheme'] . '://' . $linkParts['host'] . '/' . $linkParts['path'];
$image = $value->video->cover;
} $image = $video->find('video', 0)->poster;
$views = $value->stats->playCount; $views = $video->find('div[data-e2e=common-Video-Count]', 0)->plaintext;
$hastags = [];
foreach ($value->textExtra as $tag) { $enclosures = [$image];
$hastags[] = $tag->hashtagName;
}
$hastags_str = '';
foreach ($hastags as $tag) {
$hastags_str .= '<a href="https://www.tiktok.com/tag/' . $tag . '">#' . $tag . '</a> ';
}
$item['uri'] = $link; $item['uri'] = $link;
$item['title'] = $value->desc; $item['title'] = 'Video';
$item['timestamp'] = $value->createTime; $item['author'] = '@' . $author;
$item['author'] = '@' . $value->author; $item['enclosures'] = $enclosures;
$item['enclosures'][] = $image;
$item['categories'] = $hastags;
$item['content'] = <<<EOD $item['content'] = <<<EOD
<a href="{$link}"><img src="{$image}"/></a> <a href="{$link}"><img src="{$image}"/></a>
<p>{$views} views<p><br/>Hashtags: {$hastags_str} <p>{$views} views<p><br/>
EOD; EOD;
$this->items[] = $item; $this->items[] = $item;
@ -91,7 +71,7 @@ EOD;
{ {
switch ($this->queriedContext) { switch ($this->queriedContext) {
case 'By user': case 'By user':
return $this->feedName . ' (' . $this->processUsername() . ') - TikTok'; return $this->processUsername() . ' - TikTok';
default: default:
return parent::getName(); return parent::getName();
} }