コード例 #1
0
 public function fetchRemoteSearch($text, $tag = false)
 {
     $endpoint_url = $this['url'] . "search_items";
     if ($tag) {
         $endpoint_url .= "?tag=" . urlencode(studip_utf8encode($text));
     } else {
         $endpoint_url .= "?text=" . urlencode(studip_utf8encode($text));
     }
     $output = @file_get_contents($endpoint_url);
     if ($output) {
         $output = studip_utf8decode(json_decode($output, true));
         foreach ((array) $output['results'] as $material_data) {
             $host = LernmarktplatzHost::findOneBySQL("public_key = ?", array($material_data['host']['public_key']));
             if (!$host) {
                 $host = new LernmarktplatzHost();
                 $host['url'] = $material_data['host']['url'];
                 $host->fetchPublicKey();
                 $host->store();
             }
             if (!$host->isMe()) {
                 //set user:
                 $user = LernmarktplatzUser::findOneBySQL("foreign_user_id", array($material_data['user']['user_id'], $host->getId()));
                 if (!$user) {
                     $user = new LernmarktplatzUser();
                     $user['foreign_user_id'] = $material_data['user']['user_id'];
                     $user['host_id'] = $host->getId();
                 }
                 $user['name'] = $material_data['user']['name'];
                 $user['avatar'] = $material_data['user']['avatar'] ?: null;
                 $user->store();
                 //set material:
                 $material_data['data']['foreign_material_id'] = $material_data['data']['id'];
                 $material = LernmarktplatzMaterial::findOneBySQL("foreign_material_id = ? AND host_id = ?", array($material_data['data']['foreign_material_id'], $host->getId()));
                 if (!$material) {
                     $material = new LernmarktplatzMaterial();
                 }
                 unset($material_data['data']['id']);
                 $material->setData($material_data['data']);
                 $material['host_id'] = $host->getId();
                 $material['user_id'] = $user->getId();
                 $material->store();
                 //set topics:
                 $material->setTopics($material_data['topics']);
             }
         }
     }
 }
コード例 #2
0
 public function fetchData()
 {
     if ($this['host_id']) {
         $host = new LernmarktplatzHost($this['host_id']);
         if ($host) {
             $data = $host->fetchItemData($this['foreign_material_id']);
             if (!$data) {
                 return false;
             }
             if ($data['deleted']) {
                 return "deleted";
             }
             //user:
             $user = LernmarktplatzUser::findOneBySQL("foreign_user_id", array($data['user']['user_id'], $host->getId()));
             if (!$user) {
                 $user = new LernmarktplatzUser();
                 $user['foreign_user_id'] = $data['user']['user_id'];
                 $user['host_id'] = $host->getId();
             }
             $user['name'] = $data['user']['name'];
             $user['avatar'] = $data['user']['avatar'] ?: null;
             $user['description'] = $data['user']['description'] ?: null;
             $user->store();
             //material:
             $material_data = $data['data'];
             unset($material_data['material_id']);
             unset($material_data['user_id']);
             unset($material_data['mkdate']);
             $this->setData($material_data);
             $this->store();
             //topics:
             $this->setTopics($data['topics']);
             foreach ((array) $data['reviews'] as $review_data) {
                 $currenthost = LernmarktplatzHost::findOneByUrl(trim($review_data['host']['url']));
                 if (!$currenthost) {
                     $currenthost = new LernmarktplatzHost();
                     $currenthost['url'] = trim($review_data['host']['url']);
                     $currenthost['last_updated'] = time();
                     $currenthost->fetchPublicKey();
                     if ($currenthost['public_key']) {
                         $currenthost->store();
                     }
                 }
                 if ($currenthost && $currenthost['public_key'] && !$currenthost->isMe()) {
                     $review = LernmarktplatzReview::findOneBySQL("foreign_review_id = ? AND host_id = ?", array($review_data['foreign_review_id'], $currenthost->getId()));
                     if (!$review) {
                         $review = new LernmarktplatzReview();
                         $review['foreign_review_id'] = $review_data['foreign_review_id'];
                         $review['material_id'] = $this->getId();
                         $review['host_id'] = $currenthost->getId();
                     }
                     $review['review'] = $review_data['review'];
                     $review['rating'] = $review_data['rating'];
                     if ($review_data['chdate']) {
                         $review['chdate'] = $review_data['chdate'];
                     }
                     if ($review_data['mkdate']) {
                         $review['mkdate'] = $review_data['mkdate'];
                     }
                     $user = LernmarktplatzUser::findOneBySQL("foreign_user_id", array($review_data['user']['user_id'], $currenthost->getId()));
                     if (!$user) {
                         $user = new LernmarktplatzUser();
                         $user['foreign_user_id'] = $review_data['user']['user_id'];
                         $user['host_id'] = $currenthost->getId();
                     }
                     $user['name'] = $review_data['user']['name'];
                     $user['avatar'] = $review_data['user']['avatar'] ?: null;
                     $user['description'] = $review_data['user']['description'] ?: null;
                     $user->store();
                     $review['user_id'] = $user->getId();
                     $review->store();
                 }
             }
         }
     }
     return true;
 }
コード例 #3
0
ファイル: endpoints.php プロジェクト: Krassmus/LehrMarktplatz
 /**
  * Adds or edits a comment to the material on this server from a client of another server.
  * Use this request only as a POST request, the body must be a JSON-object that carries all the
  * necessary variables.
  * The review_id is the foreign_review_id if the host_hash is not empty or the review_id if the host_hash is empty.
  * @param $material_id : ID of the item on this server.
  */
 public function add_comment_action($review_id, $host_hash = null)
 {
     if (Request::isPost()) {
         $public_key_hash = $_SERVER['HTTP_' . str_replace("-", "_", strtoupper($GLOBALS['LERNMARKTPLATZ_HEADER_PUBLIC_KEY_HASH']))];
         //MD5_HASH_OF_RSA_PUBLIC_KEY
         $signature = base64_decode($_SERVER['HTTP_' . str_replace("-", "_", strtoupper($GLOBALS['LERNMARKTPLATZ_HEADER_SIGNATURE']))]);
         //BASE64_RSA_SIGNATURE
         $host = LernmarktplatzHost::findOneBySQL("MD5(public_key) = ?", array($public_key_hash));
         if ($host && !$host->isMe()) {
             $body = file_get_contents('php://input');
             if ($host->verifySignature($body, $signature)) {
                 if ($host_hash) {
                     /*$review = LernmarktplatzReview::findOneBySQL("INNER JOIN lernmarktplatz_hosts ON (lernmarktplatz_hosts.host_id = lernmarktplatz_reviews.host_id) WHERE foreign_review_id = :id AND MD5(lernmarktplatz_hosts.public_key) = :host_hash", array(
                           'id' => $review_id,
                           'host_hash' => $host_hash
                       ));*/
                     $review = LernmarktplatzReview::findOneByForeign_review_id($review_id);
                 } else {
                     $review = LernmarktplatzReview::find($review_id);
                 }
                 if (!$review) {
                     throw new Exception("Unknown material.");
                 }
                 $data = studip_utf8decode(json_decode($body, true));
                 $user = LernmarktplatzUser::findOneBySQL("host_id = ? AND foreign_user_id = ?", array($host->getId(), $data['user']['user_id']));
                 if (!$user) {
                     $user = new LernmarktplatzUser();
                     $user['host_id'] = $host->getId();
                     $user['foreign_user_id'] = $data['user']['user_id'];
                 }
                 $user['name'] = $data['user']['name'];
                 $user['avatar'] = $data['user']['avatar'];
                 $user['description'] = $data['user']['description'] ?: null;
                 $user->store();
                 $comment = new LernmarktplatzComment();
                 $comment['user_id'] = $user->getId();
                 $comment['foreign_comment_id'] = $data['data']['foreign_comment_id'];
                 $comment['host_id'] = $host->getId();
                 $comment['review_id'] = $review->getId();
                 $comment['comment'] = $data['data']['comment'];
                 $comment['mkdate'] = $data['data']['mkdate'];
                 $comment['chdate'] = $data['data']['chdate'];
                 $comment->store();
                 echo "stored ";
             } else {
                 throw new Exception("Wrong signature, sorry.");
             }
         }
         $this->render_text("");
     } else {
         throw new Exception("USE POST TO PUSH.");
     }
 }