array( 'u' => array( 'name' => 'Username', 'required' => true, 'title' => 'Username' ) ), 'Search' => array( 's' => array( 'name' => 'Search', 'required' => true, 'title' => 'Search' ) ) ); public function collectData() { $header = array( 'Authorization: Bearer ' . $this->getAPIKey() ); if(!empty($this->getInput('u'))) { $postData = getContents(self::URI . 'api/v2/users/~' . urlencode($this->getInput('u')) . '/posts', $header) or returnServerError('Unable to query Ello API.'); } else { $postData = getContents(self::URI . 'api/v2/posts?terms=' . urlencode($this->getInput('s')), $header) or returnServerError('Unable to query Ello API.'); } $postData = json_decode($postData); $count = 0; foreach($postData->posts as $post) { $item = array(); $item['author'] = $this->getUsername($post, $postData); $item['timestamp'] = strtotime($post->created_at); $item['title'] = strip_tags($this->findText($post->summary)); $item['content'] = $this->getPostContent($post->body); $item['enclosures'] = $this->getEnclosures($post, $postData); $item['uri'] = self::URI . $item['author'] . '/post/' . $post->token; $content = $post->body; $this->items[] = $item; $count += 1; } } private function findText($path) { foreach($path as $summaryElement) { if($summaryElement->kind == 'text') { return $summaryElement->data; } } return ''; } private function getPostContent($path) { $content = ''; foreach($path as $summaryElement) { if($summaryElement->kind == 'text') { $content .= $summaryElement->data; } elseif ($summaryElement->kind == 'image') { $alt = ''; if(property_exists($summaryElement->data, 'alt')) { $alt = $summaryElement->data->alt; } $content .= ''; } } return $content; } private function getEnclosures($post, $postData) { $assets = array(); foreach($post->links->assets as $asset) { foreach($postData->linked->assets as $assetLink) { if($asset == $assetLink->id) { $assets[] = $assetLink->attachment->original->url; break; } } } return $assets; } private function getUsername($post, $postData) { foreach($postData->linked->users as $user) { if($user->id == $post->links->author->id) { return $user->username; } } } private function getAPIKey() { $cacheFac = new CacheFactory(); $cacheFac->setWorkingDir(PATH_LIB_CACHES); $cache = $cacheFac->create(Configuration::getConfig('cache', 'type')); $cache->setScope(get_called_class()); $cache->setKey(array('key')); $key = $cache->loadData(); if($key == null) { $keyInfo = getContents(self::URI . 'api/webapp-token') or returnServerError('Unable to get token.'); $key = json_decode($keyInfo)->token->access_token; $cache->saveData($key); } return $key; } public function getName(){ if(!is_null($this->getInput('u'))) { return $this->getInput('u') . ' - Ello Bridge'; } return parent::getName(); } }