rss-bridge/bridges/TwitterBridge.php
logmanoriginal d4fb02b0d0 bridges: Set missing MAINTAINER based on blame command
Maintainer should be set for all bridges. Using git blame to
determine who provided the most code to the files. This is
obviously not a good solution, feel free to insert own names
2016-12-17 16:43:47 +01:00

140 lines
4.4 KiB
PHP

<?php
class TwitterBridge extends BridgeAbstract{
const NAME='Twitter Bridge';
const URI='https://twitter.com/';
const CACHE_TIMEOUT = 300; // 5min
const DESCRIPTION='returns tweets';
const MAINTAINER = 'pmaziere';
const PARAMETERS=array(
'global'=>array(
'nopic'=>array(
'name'=>'Hide profile pictures',
'type'=>'checkbox',
'title'=>'Activate to hide profile pictures in content'
)
),
'By keyword or hashtag' => array(
'q'=>array(
'name'=>'Keyword or #hashtag',
'required'=>true,
'exampleValue'=>'rss-bridge, #rss-bridge',
'title'=>'Insert a keyword or hashtag'
)
),
'By username' => array(
'u'=>array(
'name'=>'username',
'required'=>true,
'exampleValue'=>'sebsauvage',
'title'=>'Insert a user name'
),
'norep'=>array(
'name'=>'Without replies',
'type'=>'checkbox',
'title'=>'Only return initial tweets'
)
)
);
public function getName(){
switch($this->queriedContext){
case 'By keyword or hashtag':
$specific='search ';
$param='q';
break;
case 'By username':
$specific='@';
$param='u';
break;
}
return 'Twitter '.$specific.$this->getInput($param);
}
public function getURI(){
switch($this->queriedContext){
case 'By keyword or hashtag':
return self::URI.'search?q='.urlencode($this->getInput('q')).'&f=tweets';
case 'By username':
return self::URI.urlencode($this->getInput('u')).
($this->getInput('norep')?'':'/with_replies');
}
}
public function collectData(){
$html = '';
$html = getSimpleHTMLDOM($this->getURI());
if(!$html){
switch($this->queriedContext){
case 'By keyword or hashtag':
returnServerError('No results for this query.');
case 'By username':
returnServerError('Requested username can\'t be found.');
}
}
$hidePictures = $this->getInput('nopic');
foreach($html->find('div.js-stream-tweet') as $tweet) {
$item = array();
// extract username and sanitize
$item['username'] = $tweet->getAttribute('data-screen-name');
// extract fullname (pseudonym)
$item['fullname'] = $tweet->getAttribute('data-name');
// get author
$item['author'] = $item['fullname'] . ' (@' . $item['username'] . ')';
// get avatar link
$item['avatar'] = $tweet->find('img', 0)->src;
// get TweetID
$item['id'] = $tweet->getAttribute('data-tweet-id');
// get tweet link
$item['uri'] = self::URI.$tweet->find('a.js-permalink', 0)->getAttribute('href');
// extract tweet timestamp
$item['timestamp'] = $tweet->find('span.js-short-timestamp', 0)->getAttribute('data-time');
// generate the title
$item['title'] = strip_tags(html_entity_decode($tweet->find('p.js-tweet-text', 0)->innertext,ENT_QUOTES,'UTF-8'));
// processing content links
foreach($tweet->find('a') as $link) {
if($link->hasAttribute('data-expanded-url') ) {
$link->href = $link->getAttribute('data-expanded-url');
}
$link->removeAttribute('data-expanded-url');
$link->removeAttribute('data-query-source');
$link->removeAttribute('rel');
$link->removeAttribute('class');
$link->removeAttribute('target');
$link->removeAttribute('title');
}
// process emojis (reduce size)
foreach($tweet->find('img.Emoji') as $img){
$img->style .= ' height: 1em;';
}
// get tweet text
$cleanedTweet = str_replace('href="/', 'href="'.self::URI, $tweet->find('p.js-tweet-text', 0)->innertext);
// Add picture to content
$picture_html = '';
if(!$hidePictures){
$picture_html = <<<EOD
<a href="https://twitter.com/{$item['username']}"><img style="align: top; width:75 px; border: 1px solid black;" alt="{$item['username']}" src="{$item['avatar']}" title="{$item['fullname']}" /></a>
EOD;
}
// add content
$item['content'] = <<<EOD
<div style="display: inline-block; vertical-align: top;">
{$picture_html}
</div>
<div style="display: inline-block; vertical-align: top;">
<blockquote>{$cleanedTweet}</blockquote>
</div>
EOD;
// put out
$this->items[] = $item;
}
}
}