140 lines
4.2 KiB
PHP
140 lines
4.2 KiB
PHP
<?php
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class TwitterBridge extends BridgeAbstract{
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public function loadMetadatas() {
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$this->maintainer = "mitsukarenai";
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$this->name = "Twitter Bridge";
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$this->uri = "https://twitter.com/";
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$this->description = "Returns tweets by keyword/hashtag or user name";
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$this->update = '2016-08-17';
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$this->parameters["global"] =
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'[
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{
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"name" : "Hide profile pictures",
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"identifier" : "nopic",
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"type" : "checkbox",
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"required" : false,
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"exampleValue" : "checked",
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"title" : "Activate to hide profile pictures in content"
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}
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]';
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$this->parameters["By keyword or hashtag"] =
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'[
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{
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"name" : "Keyword or #hashtag",
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"identifier" : "q",
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"type" : "text",
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"required" : true,
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"exampleValue" : "rss-bridge, #rss-bridge",
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"title" : "Insert a keyword or hashtag"
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}
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]';
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$this->parameters["By username"] =
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'[
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{
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"name" : "username",
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"identifier" : "u",
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"type" : "text",
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"required" : true,
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"exampleValue" : "sebsauvage",
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"title" : "Insert a user name"
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},
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{
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"name" : "Without replies",
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"identifier" : "norep",
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"type" : "checkbox",
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"required" : false,
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"exampleValue" : "checked",
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"title" : "Only return initial tweets"
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}
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]';
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}
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public function collectData(array $param){
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$html = '';
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if (isset($param['q'])) { /* keyword search mode */
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$html = $this->getSimpleHTMLDOM('https://twitter.com/search?q='.urlencode($param['q']).'&f=tweets') or $this->returnServerError('No results for this query.');
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}
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elseif (isset($param['u'])) { /* user timeline mode */
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$html = $this->getSimpleHTMLDOM('https://twitter.com/'.urlencode($param['u']).(isset($param['norep'])?'':'/with_replies')) or $this->returnServerError('Requested username can\'t be found.');
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}
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else {
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$this->returnClientError('You must specify a keyword (?q=...) or a Twitter username (?u=...).');
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}
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$hidePictures = false;
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if (isset($param['nopic']))
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$hidePictures = $param['nopic'] === 'on';
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foreach($html->find('div.js-stream-tweet') as $tweet) {
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$item = new \Item();
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// extract username and sanitize
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$item->username = $tweet->getAttribute('data-screen-name');
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// extract fullname (pseudonym)
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$item->fullname = $tweet->getAttribute('data-name');
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// get author
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$item->author = $item->fullname . ' (@' . $item->username . ')';
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// get avatar link
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$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 = 'https://twitter.com'.$tweet->find('a.js-permalink', 0)->getAttribute('href');
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// extract tweet timestamp
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$item->timestamp = $tweet->find('span.js-short-timestamp', 0)->getAttribute('data-time');
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// generate the title
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$item->title = strip_tags(html_entity_decode($tweet->find('p.js-tweet-text', 0)->innertext,ENT_QUOTES,'UTF-8'));
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// processing content links
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foreach($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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$link->removeAttribute('title');
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}
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// process emojis (reduce size)
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foreach($tweet->find('img.Emoji') as $img){
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$img->style .= ' height: 1em;';
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}
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// get tweet text
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$cleanedTweet = str_replace('href="/', 'href="https://twitter.com/', $tweet->find('p.js-tweet-text', 0)->innertext);
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// Add picture to content
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$picture_html = '';
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if(!$hidePictures){
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$picture_html = <<<EOD
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<a href="https://twitter.com/{$item->username}"><img style="align: top; width:75 px; border: 1px solid black;" alt="{$item->username}" src="{$item->avatar}" title="{$item->fullname}" /></a>
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EOD;
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}
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// add content
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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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</div>
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<div style="display: inline-block; vertical-align: top;">
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<blockquote>{$cleanedTweet}</blockquote>
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</div>
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EOD;
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// put out
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$this->items[] = $item;
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}
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}
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public function getCacheDuration(){
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return 300; // 5 minutes
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}
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}
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