[TwitterBridge] Fix the bridge using a brand new API
This commit is contained in:
Lyra
parent
c4422bdbb5
commit
06891ae35f
3 changed files with 121 additions and 206 deletions
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@ -2,6 +2,7 @@
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class TwitterBridge extends BridgeAbstract {
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const NAME = 'Twitter Bridge';
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const URI = 'https://twitter.com/';
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const API_URI = 'https://api.twitter.com';
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const CACHE_TIMEOUT = 300; // 5min
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const DESCRIPTION = 'returns tweets';
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const MAINTAINER = 'pmaziere';
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@ -168,6 +169,27 @@ EOD
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}
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}
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public function getApiURI() {
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switch($this->queriedContext) {
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case 'By keyword or hashtag':
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return self::API_URI
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. '/2/search/adaptive.json?q='
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. urlencode($this->getInput('q'))
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. '&tweet_mode=extended';
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case 'By username':
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return self::API_URI
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. '/2/timeline/profile/'
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. $this->getRestId($this->getInput('u'))
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. '.json?tweet_mode=extended';
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case 'By list':
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return self::API_URI
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. '/2/timeline/list.json?list_id='
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. $this->getListId($this->getInput('user'), $this->getInput('list'))
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. '&tweet_mode=extended';
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default: returnServerError('Invalid query context !');
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}
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}
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public function collectData(){
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$html = '';
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$page = $this->getURI();
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@ -176,14 +198,9 @@ EOD
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'User-Agent: Mozilla/5.0 (Windows NT 9.0; WOW64; Trident/7.0; rv:11.0) like Gecko'
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);
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if(php_sapi_name() === 'cli' && empty(ini_get('curl.cainfo'))) {
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$cookies = $this->getCookies($page);
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$html = getSimpleHTMLDOM($page, array_merge($header, array("Cookie: $cookies")));
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} else {
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$html = getSimpleHTMLDOM($page, $header, array(CURLOPT_COOKIEFILE => ''));
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}
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$data = json_decode($this->getApiContents($this->getApiURI()));
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if(!$html) {
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if(!$data) {
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switch($this->queriedContext) {
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case 'By keyword or hashtag':
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returnServerError('No results for this query.');
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@ -196,75 +213,33 @@ EOD
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$hidePictures = $this->getInput('nopic');
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foreach($html->find('div.js-stream-tweet') as $tweet) {
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foreach($data->globalObjects->tweets as $tweet) {
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// Skip retweets?
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if($this->getInput('noretweet')
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&& $tweet->find('div.context span.js-retweet-text a', 0)) {
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continue;
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}
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// remove 'invisible' content
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foreach($tweet->find('.invisible') as $invisible) {
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$invisible->outertext = '';
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}
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// Skip protmoted tweets
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$heading = $tweet->previousSibling();
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if(!is_null($heading) &&
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$heading->getAttribute('class') === 'promoted-tweet-heading'
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) {
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&& isset($tweet->retweeted_status_id_str)) {
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continue;
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}
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$item = array();
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// extract username and sanitize
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$item['username'] = htmlspecialchars_decode($tweet->getAttribute('data-screen-name'), ENT_QUOTES);
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// extract fullname (pseudonym)
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$item['fullname'] = htmlspecialchars_decode($tweet->getAttribute('data-name'), ENT_QUOTES);
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// get author
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$user_info = $this->getUserInformation($tweet->user_id_str, $data->globalObjects);
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$item['username'] = $user_info->name;
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$item['fullname'] = $user_info->screen_name;
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$item['author'] = $item['fullname'] . ' (@' . $item['username'] . ')';
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if($rt = $tweet->find('div.context span.js-retweet-text a', 0)) {
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$item['author'] .= ' RT: @' . $rt->plaintext;
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}
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// get avatar link
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$item['avatar'] = $tweet->find('img', 0)->src;
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// get TweetID
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$item['id'] = $tweet->getAttribute('data-tweet-id');
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// get tweet link
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$item['uri'] = self::URI . substr($tweet->find('a.js-permalink', 0)->getAttribute('href'), 1);
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$item['avatar'] = $user_info->profile_image_url_https;
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$item['id'] = $tweet->id_str;
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$item['uri'] = self::URI . $tweet->user_id_str . '/status/' . $item['id'];
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// extract tweet timestamp
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$item['timestamp'] = $tweet->find('span.js-short-timestamp', 0)->getAttribute('data-time');
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$item['timestamp'] = $tweet->created_at;
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// generate the title
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$item['title'] = strip_tags($this->fixAnchorSpacing(htmlspecialchars_decode(
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$tweet->find('p.js-tweet-text', 0), ENT_QUOTES), '<a>'));
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$item['title'] = $tweet->full_text;
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$cleanedTweet = $tweet->full_text;
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switch($this->queriedContext) {
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case 'By list':
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// Check if filter applies to list (using raw content)
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if($this->getInput('filter')) {
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if(stripos($tweet->find('p.js-tweet-text', 0)->plaintext, $this->getInput('filter')) === false) {
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continue 2; // switch + for-loop!
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}
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}
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break;
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default:
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}
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$this->processContentLinks($tweet);
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$this->processEmojis($tweet);
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// get tweet text
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$cleanedTweet = str_replace(
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'href="/',
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'href="' . self::URI,
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$tweet->find('p.js-tweet-text', 0)->innertext
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);
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// fix anchors missing spaces in-between
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$cleanedTweet = $this->fixAnchorSpacing($cleanedTweet);
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// Add picture to content
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// Add avatar
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$picture_html = '';
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if(!$hidePictures) {
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$picture_html = <<<EOD
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@ -278,31 +253,37 @@ EOD
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EOD;
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}
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// Add embeded image to content
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// Get images
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$image_html = '';
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$images = $this->getImageURI($tweet);
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if(!$this->getInput('noimg') && !is_null($images)) {
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foreach ($images as $image) {
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// Set image scaling
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$image_orig = $this->getInput('noimgscaling') ? $image : $image . ':orig';
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$image_thumb = $this->getInput('noimgscaling') ? $image : $image . ':thumb';
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if(isset($tweet->extended_entities->media) && !$this->getInput('noimg')) {
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foreach($tweet->extended_entities->media as $media) {
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$image = $media->media_url_https;
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$display_image = $media->display_url;
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// add enclosures
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$item['enclosures'][] = $image_orig;
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$item['enclosures'][] = $image;
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$image_html .= <<<EOD
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<a href="{$image_orig}">
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<a href="{$image}">
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<img
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style="align:top; max-width:558px; border:1px solid black;"
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src="{$image_thumb}" />
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src="{$display_image}" />
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</a>
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EOD;
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}
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}
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// add content
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switch($this->queriedContext) {
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case 'By list':
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// Check if filter applies to list (using raw content)
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if($this->getInput('filter')) {
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if(stripos($cleanedTweet, $this->getInput('filter')) === false) {
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continue 2; // switch + for-loop!
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}
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}
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break;
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default:
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}
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$item['content'] = <<<EOD
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<div style="display: inline-block; vertical-align: top;">
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{$picture_html}
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@ -315,151 +296,85 @@ EOD;
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</div>
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EOD;
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// add quoted tweet
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$quotedTweet = $tweet->find('div.QuoteTweet', 0);
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if($quotedTweet) {
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// get tweet text
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$cleanedQuotedTweet = str_replace(
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'href="/',
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'href="' . self::URI,
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$quotedTweet->find('div.tweet-text', 0)->innertext
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);
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$this->processContentLinks($quotedTweet);
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$this->processEmojis($quotedTweet);
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// Add embeded image to content
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$quotedImage_html = '';
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$quotedImages = $this->getQuotedImageURI($tweet);
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if(!$this->getInput('noimg') && !is_null($quotedImages)) {
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foreach ($quotedImages as $image) {
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// Set image scaling
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$image_orig = $this->getInput('noimgscaling') ? $image : $image . ':orig';
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$image_thumb = $this->getInput('noimgscaling') ? $image : $image . ':thumb';
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// add enclosures
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$item['enclosures'][] = $image_orig;
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$quotedImage_html .= <<<EOD
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<a href="{$image_orig}">
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<img
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style="align:top; max-width:558px; border:1px solid black;"
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src="{$image_thumb}" />
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</a>
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EOD;
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}
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}
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$item['content'] = <<<EOD
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{$item['content']}
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<hr>
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<div style="display: inline-block; vertical-align: top;">
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<blockquote>{$cleanedQuotedTweet}</blockquote>
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</div>
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<div style="display: block; vertical-align: top;">
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<blockquote>{$quotedImage_html}</blockquote>
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</div>
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EOD;
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}
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$item['content'] = htmlspecialchars_decode($item['content'], ENT_QUOTES);
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// put out
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$this->items[] = $item;
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}
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usort($this->items, array('TwitterBridge', 'compareTweetId'));
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}
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private function processEmojis($tweet){
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// process emojis (reduce size)
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foreach($tweet->find('img.Emoji') as $img) {
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$img->style .= ' height: 1em;';
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}
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private static function compareTweetId($tweet1, $tweet2) {
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return (intval($tweet1['id']) < intval($tweet2['id']) ? 1 : -1);
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}
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private function processContentLinks($tweet){
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// processing content links
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foreach($tweet->find('a') as $link) {
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if($link->hasAttribute('data-expanded-url')) {
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$link->href = $link->getAttribute('data-expanded-url');
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}
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$link->removeAttribute('data-expanded-url');
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$link->removeAttribute('data-query-source');
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$link->removeAttribute('rel');
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$link->removeAttribute('class');
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$link->removeAttribute('target');
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$link->removeAttribute('title');
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}
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//The aim of this function is to get an API key and a guest token
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//This function takes 2 requests, and therefore is cached
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private function getApiKey() {
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$cacheFac = new CacheFactory();
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$cacheFac->setWorkingDir(PATH_LIB_CACHES);
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$cache = $cacheFac->create(Configuration::getConfig('cache', 'type'));
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$cache->setScope(get_called_class());
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$cache->setKey(array('api_key'));
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$data = $cache->loadData();
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if($data === null) {
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$twitterPage = getContents('https://twitter.com');
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$jsMainRegex = '/(https:\/\/abs\.twimg\.com\/responsive-web\/web\/main\.[^\.]+\.js)/m';
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preg_match_all($jsMainRegex, $twitterPage, $jsMainMatches, PREG_SET_ORDER, 0);
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$jsLink = $jsMainMatches[0][0];
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$guestTokenRegex = '/gt=([0-9]*)/m';
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preg_match_all($guestTokenRegex, $twitterPage, $guestTokenMatches, PREG_SET_ORDER, 0);
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$guestToken = $guestTokenMatches[0][1];
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$jsContent = getContents($jsLink);
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$apiKeyRegex = '/([a-zA-Z0-9]{59}%[a-zA-Z0-9]{44})/m';
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preg_match_all($apiKeyRegex, $jsContent, $apiKeyMatches, PREG_SET_ORDER, 0);
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$apiKey = $apiKeyMatches[0][0];
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$cache->saveData(array($apiKey, $guestToken));
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return array($apiKey, $guestToken);
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}
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private function fixAnchorSpacing($content){
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// fix anchors missing spaces in-between
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return str_replace(
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'<a',
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' <a',
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$content
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return $data;
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}
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private function getApiContents($uri) {
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$apiKeys = $this->getApiKey();
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$headers = array('authorization: Bearer ' . $apiKeys[0],
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'x-guest-token: ' . $apiKeys[1],
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);
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return getContents($uri, $headers);
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}
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private function getImageURI($tweet){
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// Find media in tweet
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$images = array();
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private function getRestId($username) {
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$searchparams = urlencode('{"screen_name":"' . strtolower($username) . '", "withHighlightedLabel":true}');
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$searchURL = self::API_URI . '/graphql/-xfUfZsnR_zqjFd-IfrN5A/UserByScreenName?variables=' . $searchparams;
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$searchResult = $this->getApiContents($searchURL);
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$searchResult = json_decode($searchResult);
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return $searchResult->data->user->rest_id;
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}
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$container = $tweet->find('div.AdaptiveMedia-container', 0);
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private function getListId($username, $listName) {
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$searchparams = urlencode('{"screenName":"'
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. strtolower($username)
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. '", "listSlug": "'
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. $listName
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. '", "withHighlightedLabel":false}');
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$searchURL = self::API_URI . '/graphql/ErWsz9cObLel1BF-HjuBlA/ListBySlug?variables=' . $searchparams;
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$searchResult = $this->getApiContents($searchURL);
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$searchResult = json_decode($searchResult);
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return $searchResult->data->user_by_screen_name->list->id_str;
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}
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if($container && $container->find('img', 0)) {
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foreach ($container->find('img') as $img) {
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$images[] = $img->src;
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private function getUserInformation($userId, $apiData) {
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foreach($apiData->users as $user) {
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if($user->id_str == $userId) {
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return $user;
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}
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}
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}
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if (!empty($images)) {
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return $images;
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}
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return null;
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}
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private function getQuotedImageURI($tweet){
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// Find media in tweet
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$images = array();
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$container = $tweet->find('div.QuoteMedia-container', 0);
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if($container && $container->find('img', 0)) {
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foreach ($container->find('img') as $img) {
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$images[] = $img->src;
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}
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}
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if (!empty($images)) {
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return $images;
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}
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return null;
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}
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private function getCookies($pageURL){
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$ctx = stream_context_create(array(
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'http' => array(
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'follow_location' => false
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)
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)
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);
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$a = file_get_contents($pageURL, 0, $ctx);
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//First request to get the cookie
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$cookies = '';
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foreach($http_response_header as $hdr) {
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if(stripos($hdr, 'Set-Cookie') !== false) {
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$cLine = explode(':', $hdr)[1];
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$cLine = explode(';', $cLine)[0];
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$cookies .= ';' . $cLine;
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}
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}
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return substr($cookies, 2);
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}
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}
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0
cache/pages/.gitkeep
vendored
0
cache/pages/.gitkeep
vendored
0
cache/server/.gitkeep
vendored
0
cache/server/.gitkeep
vendored
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