array( 'nopic' => array( 'name' => 'Hide profile pictures', 'type' => 'checkbox', 'title' => 'Activate to hide profile pictures in content' ), 'noimg' => array( 'name' => 'Hide images in tweets', 'type' => 'checkbox', 'title' => 'Activate to hide images in tweets' ) ), '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' ), 'noretweet' => array( 'name' => 'Without retweets', 'required' => false, 'type' => 'checkbox', 'title' => 'Hide retweets' ) ), 'By list' => array( 'user' => array( 'name' => 'User', 'required' => true, 'exampleValue' => 'sebsauvage', 'title' => 'Insert a user name' ), 'list' => array( 'name' => 'List', 'required' => true, 'title' => 'Insert the list name' ), 'filter' => array( 'name' => 'Filter', 'exampleValue' => '#rss-bridge', 'required' => false, 'title' => 'Specify term to search for' ) ) ); public function getName(){ switch($this->queriedContext) { case 'By keyword or hashtag': $specific = 'search '; $param = 'q'; break; case 'By username': $specific = '@'; $param = 'u'; break; case 'By list': return $this->getInput('list') . ' - Twitter list by ' . $this->getInput('user'); default: return parent::getName(); } 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($this->getInput('u')); // Always return without replies! // . ($this->getInput('norep') ? '' : '/with_replies'); case 'By list': return self::URI . urlencode($this->getInput('user')) . '/lists/' . str_replace(' ', '-', strtolower($this->getInput('list'))); default: return parent::getURI(); } } 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.'); case 'By list': returnServerError('Requested username or list can\'t be found'); } } $hidePictures = $this->getInput('nopic'); foreach($html->find('div.js-stream-tweet') as $tweet) { // Skip retweets? if($this->getInput('noretweet') && $tweet->getAttribute('data-screen-name') !== $this->getInput('u')) { continue; } // remove 'invisible' content foreach($tweet->find('.invisible') as $invisible) { $invisible->outertext = ''; } // Skip protmoted tweets $heading = $tweet->previousSibling(); if(!is_null($heading) && $heading->getAttribute('class') === 'promoted-tweet-heading' ) { continue; } $item = array(); // extract username and sanitize $item['username'] = htmlspecialchars_decode($tweet->getAttribute('data-screen-name'), ENT_QUOTES); // extract fullname (pseudonym) $item['fullname'] = htmlspecialchars_decode($tweet->getAttribute('data-name'), ENT_QUOTES); // 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 $item['uri'] = self::URI . substr($tweet->find('a.js-permalink', 0)->getAttribute('href'), 1); // extract tweet timestamp $item['timestamp'] = $tweet->find('span.js-short-timestamp', 0)->getAttribute('data-time'); // generate the title $item['title'] = strip_tags($this->fixAnchorSpacing(htmlspecialchars_decode( $tweet->find('p.js-tweet-text', 0), ENT_QUOTES), '')); switch($this->queriedContext) { case 'By list': // Check if filter applies to list (using raw content) if($this->getInput('filter')) { if(stripos($tweet->find('p.js-tweet-text', 0)->plaintext, $this->getInput('filter')) === false) { continue 2; // switch + for-loop! } } break; default: } $this->processContentLinks($tweet); $this->processEmojis($tweet); // get tweet text $cleanedTweet = str_replace( 'href="/', 'href="' . self::URI, $tweet->find('p.js-tweet-text', 0)->innertext ); // fix anchors missing spaces in-between $cleanedTweet = $this->fixAnchorSpacing($cleanedTweet); // Add picture to content $picture_html = ''; if(!$hidePictures) { $picture_html = << {$item['username']} EOD; } // Add embeded image to content $image_html = ''; $image = $this->getImageURI($tweet); if(!$this->getInput('noimg') && !is_null($image)) { // add enclosures $item['enclosures'] = array($image . ':orig'); $image_html = << EOD; } // add content $item['content'] = << {$picture_html}
{$cleanedTweet}
{$image_html}
EOD; // add quoted tweet $quotedTweet = $tweet->find('div.QuoteTweet', 0); if($quotedTweet) { // get tweet text $cleanedQuotedTweet = str_replace( 'href="/', 'href="' . self::URI, $quotedTweet->find('div.tweet-text', 0)->innertext ); $this->processContentLinks($quotedTweet); $this->processEmojis($quotedTweet); // Add embeded image to content $quotedImage_html = ''; $quotedImage = $this->getQuotedImageURI($tweet); if(!$this->getInput('noimg') && !is_null($quotedImage)) { // add enclosures $item['enclosures'] = array($quotedImage . ':orig'); $quotedImage_html = << EOD; } $item['content'] = <<
{$cleanedQuotedTweet}
{$quotedImage_html}
EOD; } $item['content'] = htmlspecialchars_decode($item['content'], ENT_QUOTES); // put out $this->items[] = $item; } } private function processEmojis($tweet){ // process emojis (reduce size) foreach($tweet->find('img.Emoji') as $img) { $img->style .= ' height: 1em;'; } } private function processContentLinks($tweet){ // 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'); $link->removeAttribute('title'); } } private function fixAnchorSpacing($content){ // fix anchors missing spaces in-between return str_replace( 'find('div.AdaptiveMedia-container', 0); if($container && $container->find('img', 0)) { return $container->find('img', 0)->src; } return null; } private function getQuotedImageURI($tweet){ // Find media in tweet $container = $tweet->find('div.QuoteMedia-container', 0); if($container && $container->find('img', 0)) { return $container->find('img', 0)->src; } return null; } }