1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495 |
- <?php
- /**
- * RssBridgeWordpress
- * Returns the 3 newest full posts of a Wordpress blog
- *
- * @name Wordpress Bridge
- * @homepage https://wordpress.com/
- * @description Returns the 3 newest full posts of a Wordpress blog
- * @maintainer aledeg
- * @update 2014-05-26
- * @use1(url="blog URL (required)", name="blog name")
- */
- class WordPressBridge extends BridgeAbstract {
- private $url;
- private $name;
- public function collectData(array $param) {
- $this->processParams($param);
- if (!$this->hasUrl()) {
- $this->returnError('You must specify a URL', 400);
- }
- $html = file_get_html($this->url) or $this->returnError("Could not request {$this->url}.", 404);
- $posts = $html->find('.post');
- if(!empty($posts) ) {
- $i=0;
- foreach ($html->find('.post') as $article) {
- if($i < 3) {
- $uri = $article->find('a', 0)->href;
- $this->items[] = $this->getDetails($uri);
- $i++;
- }
- }
- }
- else {
- $this->returnError("Sorry, {$this->url} doesn't seem to be a Wordpress blog.", 404);
- }
- }
- private function getDetails($uri) {
- $html = file_get_html($uri) or exit;
- $item = new \Item();
- $article = $html->find('.post', 0);
- $item->uri = $uri;
- $item->title = $article->find('h1', 0)->innertext;
- $item->content = $this->clearContent($article->find('.entry-content,.entry', 0)->innertext);
- $item->timestamp = $this->getDate($uri);
- return $item;
- }
- private function clearContent($content) {
- $content = preg_replace('/<script.*\/script>/', '', $content);
- $content = preg_replace('/<div class="wpa".*/', '', $content);
- return $content;
- }
- private function getDate($uri) {
- preg_match('/\d{4}\/\d{2}\/\d{2}/', $uri, $matches);
- $date = new \DateTime($matches[0]);
- return $date->format('U');
- }
- public function getName() {
- return "{$this->name} - Wordpress Bridge";
- }
- public function getURI() {
- return $this->url;
- }
- public function getCacheDuration() {
- return 3600*3; // 3 hours
- }
- private function hasUrl() {
- if (empty($this->url)) {
- return false;
- }
- return true;
- }
- private function processParams($param) {
- $this->url = $param['url'];
- $this->name = $param['name'];
- }
- }
|