rss-bridge/bridges/TikTokBridge.php

124 lines
3.5 KiB
PHP

<?php
class TikTokBridge extends BridgeAbstract
{
const NAME = 'TikTok Bridge';
const URI = 'https://www.tiktok.com';
const DESCRIPTION = 'Returns posts';
const MAINTAINER = 'VerifiedJoseph';
const PARAMETERS = [
'By user' => [
'username' => [
'name' => 'Username',
'type' => 'text',
'required' => true,
'exampleValue' => '@tiktok',
]
]];
const TEST_DETECT_PARAMETERS = [
'https://www.tiktok.com/@tiktok' => [
'context' => 'By user', 'username' => '@tiktok'
]
];
const CACHE_TIMEOUT = 900; // 15 minutes
private $feedName = '';
public function collectData()
{
$html = getSimpleHTMLDOM($this->getURI());
$title = $html->find('h1', 0)->plaintext ?? self::NAME;
$this->feedName = htmlspecialchars_decode($title);
$var = $html->find('script[id=SIGI_STATE]', 0);
if (!$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($SIGI_STATE->ItemModule)) {
return;
}
foreach ($SIGI_STATE->ItemModule as $key => $value) {
$item = [];
$link = 'https://www.tiktok.com/@' . $value->author . '/video/' . $value->id;
$image = $value->video->dynamicCover;
if (empty($image)) {
$image = $value->video->cover;
}
$views = $value->stats->playCount;
$hastags = [];
foreach ($value->textExtra as $tag) {
$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['title'] = $value->desc;
$item['timestamp'] = $value->createTime;
$item['author'] = '@' . $value->author;
$item['enclosures'][] = $image;
$item['categories'] = $hastags;
$item['content'] = <<<EOD
<a href="{$link}"><img src="{$image}"/></a>
<p>{$views} views<p><br/>Hashtags: {$hastags_str}
EOD;
$this->items[] = $item;
}
}
public function getURI()
{
switch ($this->queriedContext) {
case 'By user':
return self::URI . '/' . $this->processUsername();
default:
return parent::getURI();
}
}
public function getName()
{
switch ($this->queriedContext) {
case 'By user':
return $this->feedName . ' (' . $this->processUsername() . ') - TikTok';
default:
return parent::getName();
}
}
private function processUsername()
{
$username = trim($this->getInput('username'));
if (preg_match('#^https?://www\.tiktok\.com/@(.*)$#', $username, $m)) {
return '@' . $m[1];
}
if (substr($username, 0, 1) !== '@') {
return '@' . $username;
}
return $username;
}
public function detectParameters($url)
{
if (preg_match('/tiktok\.com\/(@[\w]+)/', $url, $matches) > 0) {
return [
'context' => 'By user',
'username' => $matches[1]
];
}
return null;
}
}