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- <?php
- class GooglePlusPostBridge extends BridgeAbstract{
- protected $_title;
- protected $_url;
- const MAINTAINER = 'Grummfy, logmanoriginal';
- const NAME = 'Google Plus Post Bridge';
- const URI = 'https://plus.google.com';
- const CACHE_TIMEOUT = 600; //10min
- const DESCRIPTION = 'Returns user public post (without API).';
- const PARAMETERS = array( array(
- 'username' => array(
- 'name' => 'username or Id',
- 'required' => true
- )
- ));
- public function collectData(){
- $username = $this->getInput('username');
- // Usernames start with a + if it's not an ID
- if(!is_numeric($username) && substr($username, 0, 1) !== '+') {
- $username = '+' . $username;
- }
- // get content parsed
- $html = getSimpleHTMLDOMCached(static::URI . '/' . urlencode($username) . '/posts')
- or returnServerError('No results for this query.');
- $html = defaultLinkTo($html, static::URI);
- // get title, url, ... there is a lot of intresting stuff in meta
- $this->_title = $html->find('meta[property=og:title]', 0)->getAttribute('content');
- $this->_url = $html->find('meta[property=og:url]', 0)->getAttribute('content');
- // I don't even know where to start with this discusting html...
- foreach($html->find('div[jsname=WsjYwc]') as $post) {
- $item = array();
- $item['author'] = $item['fullname'] = $post->find('div div div div a', 0)->innertext;
- $item['id'] = $post->find('div div div', 0)->getAttribute('id');
- $item['avatar'] = $post->find('div img', 0)->src;
- $item['uri'] = $post->find('div div div a', 1)->href;
- $timestamp = $post->find('a.qXj2He span', 0);
- if($timestamp) {
- $item['timestamp'] = strtotime('+' . preg_replace(
- '/[^0-9A-Za-z]/',
- '',
- $timestamp->getAttribute('aria-label')));
- }
- $item['content'] = '';
- // avatar display
- $item['content'] .= '<div style="float:left; margin: 0 0.5em 0.5em 0;"><a href="'
- . static::URI
- . '/'
- . urlencode($this->getInput('username'));
- $item['content'] .= '"><img align="top" alt="'
- . $item['author']
- . '" src="'
- . $item['avatar']
- . '" /></a></div>';
- $content = $post->find('div[jsname=EjRJtf]', 0);
- // extract plaintext
- $item['content_simple'] = $content->plaintext;
- $item['title'] = substr($item['content_simple'], 0, 72) . '...';
- $content = $content->innertext;
- $item['content'] .= '<div style="margin-top: -1.5em">' . $content . '</div>';
- $item['content'] = trim(strip_tags($item['content'], '<a><p><div><img>'));
- $media = $post->find('[jsname="MTOxpb"]', 0);
- if($media) {
- $item['enclosures'] = array();
- foreach($media->find('img') as $img) {
- $item['enclosures'][] = $this->fixImage($img)->src;
- }
- }
- $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);
- }
- echo $img->src . '<br>';
- $img->src = $this->build_url($urlparts);
- echo $img->src . '<br><br>';
- 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]);
- }
- }
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