' . trim(strip_tags($message, '

')) . '

'; // Make title at least 50 characters long, but don't add '...' if it is shorter! if(strlen($message->plaintext) > 50) { $end = strpos($message->plaintext, ' ', 50); } if(strlen(substr($message->plaintext, 0, $end)) === strlen($message->plaintext)) { $item['title'] = $message->plaintext; } else { $item['title'] = substr($message->plaintext, 0, $end) . '...'; } $media = $post->find('[jsname="MTOxpb"]', 0); if($media) { $item['enclosures'] = array(); foreach($media->find('img') as $img) { $item['enclosures'][] = $this->fixImage($img)->src; } } // Add custom parameters (only useful for JSON or Plaintext) $item['fullname'] = $item['author']; $item['avatar'] = $post->find('div img', 0)->src; $item['id'] = $post->find('div div div', 0)->getAttribute('id'); $item['content_simple'] = $message->plaintext; $this->items[] = $item; } } public function getName(){ return $this->title ?: 'Google Plus Post Bridge'; } public function getURI(){ return $this->url ?: parent::getURI(); } private function fixImage($img) { // There are certain images like .gif which link to a static picture and // get replaced dynamically via JS in the browser. If we want the "real" // image we need to account for that. $urlparts = parse_url($img->src); if(array_key_exists('host', $urlparts)) { // For some reason some URIs don't contain the scheme, assume https if(!array_key_exists('scheme', $urlparts)) { $urlparts['scheme'] = 'https'; } $pathelements = explode('/', $urlparts['path']); switch($urlparts['host']) { case 'lh3.googleusercontent.com': if(pathinfo(end($pathelements), PATHINFO_EXTENSION)) { // The second to last element of the path specifies the // image format. The URL is still valid if we remove it. unset($pathelements[count($pathelements) - 2]); } elseif(strrpos(end($pathelements), '=') !== false) { // Some images go throug a proxy. For those images they // add size information after an equal sign. // Example: '=w530-h298-n'. Again this can safely be // removed to get the original image. $pathelements[count($pathelements) - 1] = substr( end($pathelements), 0, strrpos(end($pathelements), '=') ); } break; } $urlparts['path'] = implode('/', $pathelements); } $img->src = $this->build_url($urlparts); return $img; } /** * From: https://gist.github.com/Ellrion/f51ba0d40ae1d62eeae44fd1adf7b704 * slightly adjusted to work with PHP < 7.0 * @param array $parts * @return string */ private function build_url(array $parts) { $scheme = isset($parts['scheme']) ? ($parts['scheme'] . '://') : ''; $host = isset($parts['host']) ? $parts['host'] : ''; $port = isset($parts['port']) ? (':' . $parts['port']) : ''; $user = isset($parts['user']) ? $parts['user'] : ''; $pass = isset($parts['pass']) ? (':' . $parts['pass']) : ''; $pass = ($user || $pass) ? ($pass . '@') : ''; $path = isset($parts['path']) ? $parts['path'] : ''; $query = isset($parts['query']) ? ('?' . $parts['query']) : ''; $fragment = isset($parts['fragment']) ? ('#' . $parts['fragment']) : ''; return implode('', [$scheme, $user, $pass, $host, $port, $path, $query, $fragment]); } }