PHP File::getFileDataFromAttachment方法代码示例

 function registerEventHooks()
 {
     \Idno\Core\site()->syndication()->registerService('soundcloud', function () {
         return $this->hasSoundcloud();
     }, array('media'));
     \Idno\Core\site()->addEventHook('user/auth/success', function (\Idno\Core\Event $event) {
         if ($this->hasSoundcloud()) {
             if (is_array(\Idno\Core\site()->session()->currentUser()->soundcloud)) {
                 foreach (\Idno\Core\site()->session()->currentUser()->soundcloud as $username => $details) {
                     if (!in_array($username, ['username', 'access_token'])) {
                         \Idno\Core\site()->syndication()->registerServiceAccount('soundcloud', $username, $username);
                     }
                 }
             }
         }
     });
     // Push "media" to Soundcloud
     \Idno\Core\site()->addEventHook('post/media/soundcloud', function (\Idno\Core\Event $event) {
         $eventdata = $event->data();
         $object = $eventdata['object'];
         if ($attachments = $object->getAttachments()) {
             foreach ($attachments as $attachment) {
                 if ($this->hasSoundcloud()) {
                     if (!empty($eventdata['syndication_account'])) {
                         $soundcloudAPI = $this->connect($eventdata['syndication_account']);
                         $user_details = \Idno\Core\site()->session()->currentUser()->soundcloud[$eventdata['syndication_account']];
                         if (!empty($user_details['username'])) {
                             $name = $user_details['username'];
                         }
                     } else {
                         $soundcloudAPI = $this->connect();
                         $user_details = \Idno\Core\site()->session()->currentUser()->soundcloud['access_token'];
                     }
                     if (empty($name)) {
                         $name = 'SoundCloud';
                     }
                     if ($soundcloudAPI && !empty($user_details)) {
                         $soundcloudAPI->setAccessToken($user_details['access_token']);
                         if ($bytes = \Idno\Entities\File::getFileDataFromAttachment($attachment)) {
                             $media = '';
                             $filename = tempnam(sys_get_temp_dir(), 'knownsoundcloud') . '.' . pathinfo($attachment['url'], PATHINFO_EXTENSION);
                             file_put_contents($filename, $bytes);
                             if (version_compare(phpversion(), '5.5', '>=')) {
                                 $media = new \CURLFile($filename);
                                 if (!empty($attachment['mime_type'])) {
                                     $media->setMimeType($attachment['mime_type']);
                                 }
                                 if (!empty($attachment['filename'])) {
                                     $media->setPostFilename($attachment['filename']);
                                 }
                             } else {
                                 $media .= "@{$filename}";
                                 //;type=" . $attachment['mime_type'] . ';filename=' . $attachment['filename'];
                             }
                         }
                         $message = strip_tags($object->getDescription());
                         $message .= "\n\nOriginal: " . $object->getURL();
                         try {
                             $track = json_decode($soundcloudAPI->post('tracks', array('track[title]' => $object->getTitle(), 'track[asset_data]' => $media, 'track[description]' => $message)));
                             if (!empty($track->permalink_url)) {
                                 $result['id'] = $track->id;
                                 $object->setPosseLink('soundcloud', $track->permalink_url, $name);
                                 $object->save();
                             }
                         } catch (\Exception $e) {
                             \Idno\Core\site()->session()->addMessage('Could not post sound to SoundCloud: ' . $e->getMessage());
                         }
                         @unlink($filename);
                     }
                 }
             }
         }
     });
 }

 /**
  * Prepares an archive containing all of this site's data.
  * @return string
  */
 static function exportToFolder($dir = false)
 {
     set_time_limit(0);
     // Switch off the time limit for PHP
     site()->currentPage()->setPermalink(true);
     // Prepare a unique name for the archive
     $name = md5(time() . rand(0, 9999) . site()->config()->getURL());
     // If $folder is false or doesn't exist, use the temporary directory and ensure it has a slash on the end of it
     if (!is_dir($dir)) {
         $dir = site()->config()->getTempDir();
     }
     // Make the temporary directory, or fail out
     if (!@mkdir($dir . $name)) {
         return false;
     }
     $json_path = $dir . $name . DIRECTORY_SEPARATOR . 'json' . DIRECTORY_SEPARATOR;
     if (!@mkdir($json_path)) {
         return false;
     }
     $html_path = $dir . $name . DIRECTORY_SEPARATOR . 'html' . DIRECTORY_SEPARATOR;
     if (!@mkdir($html_path)) {
         return false;
     }
     $file_path = $dir . $name . DIRECTORY_SEPARATOR . 'files' . DIRECTORY_SEPARATOR;
     if (!@mkdir($file_path)) {
         return false;
     }
     if (!@mkdir($file_path . 'readable', 0777, true)) {
         return false;
     }
     if (!@mkdir($file_path . 'uploads', 0777, true)) {
         return false;
     }
     // If we've made it here, we've created a temporary directory with the hash name
     $config = array('url' => site()->config()->getURL(), 'title' => site()->config()->getTitle());
     file_put_contents($dir . $name . DIRECTORY_SEPARATOR . 'known.json', json_encode($config));
     $all_in_one_json = '';
     // Let's export everything.
     $fields = array();
     $query_parameters = array('entity_subtype' => array('$not' => array('$in' => array('Idno\\Entities\\ActivityStreamPost'))));
     $collection = 'entities';
     if ($results = site()->db()->getRecords($fields, $query_parameters, 99999, 0, $collection)) {
         foreach ($results as $id => $row) {
             $object = site()->db()->rowToEntity($row);
             if (!empty($object->_id) && $object instanceof Entity) {
                 $object_name = $object->_id;
                 $attachments = $object->attachments;
                 if (empty($attachments)) {
                     $attachments = [];
                 }
                 foreach (['thumbnail', 'thumbnail_large'] as $thumbnail) {
                     if (!empty($object->{$thumbnail})) {
                         if (preg_match('/file\\/([a-zA-Z0-9]+)\\//', $object->{$thumbnail}, $matches)) {
                             $attachments[] = ['url' => $object->{$thumbnail}, '_id' => $matches[1]];
                         }
                     }
                 }
                 if (!empty($attachments)) {
                     foreach ($attachments as $key => $attachment) {
                         if ($data = File::getFileDataFromAttachment($attachment)) {
                             $filename = $attachment['_id'];
                             $id = $attachment['_id'];
                             if ($ext = pathinfo($attachment['url'], PATHINFO_EXTENSION)) {
                                 $filename .= '.' . $ext;
                             }
                             if (!empty($attachment['mime-type'])) {
                                 $mime_type = $attachment['mime-type'];
                             } else {
                                 $mime_type = 'application/octet-stream';
                             }
                             file_put_contents($file_path . 'readable/' . $filename, $data);
                             $attachments[$key]['url'] = '../files/' . site()->config()->pathHost() . '/' . $id[0] . '/' . $id[1] . '/' . $id[2] . '/' . $id[3] . '/' . $id . '.file';
                             //$filename;
                             $data_file = $file_path . 'uploads/' . \Idno\Core\site()->config()->pathHost() . '/' . $id[0] . '/' . $id[1] . '/' . $id[2] . '/' . $id[3] . '/' . $id . '.data';
                             foreach (array($file_path . 'uploads/' . \Idno\Core\site()->config()->pathHost(), $file_path . \Idno\Core\site()->config()->pathHost() . '/' . $id[0], $file_path . 'uploads/' . \Idno\Core\site()->config()->pathHost() . '/' . $id[0] . '/' . $id[1], $file_path . 'uploads/' . \Idno\Core\site()->config()->pathHost() . '/' . $id[0] . '/' . $id[1] . '/' . $id[2], $file_path . 'uploads/' . \Idno\Core\site()->config()->pathHost() . '/' . $id[0] . '/' . $id[1] . '/' . $id[2] . '/' . $id[3]) as $up_path) {
                                 if (!is_dir($up_path)) {
                                     $result = mkdir($up_path, 0777, true);
                                 }
                             }
                             file_put_contents($file_path . 'uploads/' . site()->config()->pathHost() . '/' . $id[0] . '/' . $id[1] . '/' . $id[2] . '/' . $id[3] . '/' . $id . '.file', $data);
                             file_put_contents($data_file, json_encode(['filename' => $filename, 'mime_type' => $mime_type]));
                         }
                     }
                     $object->attachments = $attachments;
                 }
                 $activityStreamPost = new \Idno\Entities\ActivityStreamPost();
                 if ($owner = $object->getOwner()) {
                     $activityStreamPost->setOwner($owner);
                     $activityStreamPost->setActor($owner);
                     $activityStreamPost->setTitle(sprintf("%s posted %s", $owner->getTitle(), $object->getTitle()));
                 }
                 $activityStreamPost->setVerb('post');
                 $activityStreamPost->setObject($object);
                 $json_object = json_encode($object);
                 file_put_contents($json_path . $object_name . '.json', $json_object);
                 $all_in_one_json[] = json_decode($json_object);
//.........这里部分代码省略.........

//.........这里部分代码省略.........
             $params = array('status' => $status);
             $response = $twitterAPI->request('POST', $twitterAPI->url('1.1/statuses/update'), $params);
             if (!empty($twitterAPI->response['response'])) {
                 if ($json = json_decode($twitterAPI->response['response'])) {
                     if (!empty($json->id_str)) {
                         $object->setPosseLink('twitter', 'https://twitter.com/' . $json->user->screen_name . '/status/' . $json->id_str, '@' . $json->user->screen_name);
                         $object->save();
                     } else {
                         \Idno\Core\Idno::site()->logging()->log("Nothing was posted to Twitter: " . var_export($json, true));
                     }
                 } else {
                     \Idno\Core\Idno::site()->logging()->log("Bad JSON from Twitter: " . var_export($json, true));
                 }
             }
         }
     });
     // Push "images" to Twitter
     \Idno\Core\Idno::site()->addEventHook('post/image/twitter', function (\Idno\Core\Event $event) {
         if ($this->hasTwitter()) {
             $eventdata = $event->data();
             $object = $eventdata['object'];
             if (!empty($eventdata['syndication_account'])) {
                 $twitterAPI = $this->connect($eventdata['syndication_account']);
             } else {
                 $twitterAPI = $this->connect();
             }
             $status = $object->getTitle();
             if ($status == 'Untitled') {
                 $status = '';
             }
             if (mb_strlen($status) > 110) {
                 // Trim status down if required
                 $status = substr($status, 0, 106) . ' ...';
             }
             // Let's first try getting the thumbnail
             if (!empty($object->thumbnail_id)) {
                 if ($thumb = (array) \Idno\Entities\File::getByID($object->thumbnail_id)) {
                     $attachments = array($thumb['file']);
                 }
             }
             // No? Then we'll use the main event
             if (empty($attachments)) {
                 $attachments = $object->getAttachments();
             }
             if (!empty($attachments)) {
                 foreach ($attachments as $attachment) {
                     if ($bytes = \Idno\Entities\File::getFileDataFromAttachment($attachment)) {
                         $media = array();
                         $filename = tempnam(sys_get_temp_dir(), 'idnotwitter');
                         file_put_contents($filename, $bytes);
                         $media['media_data'] = base64_encode(file_get_contents($filename));
                         $params = $media;
                         $response = $twitterAPI->request('POST', 'https://upload.twitter.com/1.1/media/upload.json', $params, true, true);
                         \Idno\Core\Idno::site()->logging()->log($response);
                         $json = json_decode($twitterAPI->response['response']);
                         if (isset($json->media_id_string)) {
                             $media_id[] = $json->media_id_string;
                             error_log("Twitter media_id : " . $json->media_id);
                         } else {
                             /*{"errors":[{"message":"Sorry, that page does not exist","code":34}]}*/
                             if (isset($json->errors)) {
                                 $message[] = $json->errors;
                                 $twitter_error = $message['message'] . " (code " . $message['code'] . ")";
                             }
                             \Idno\Core\Idno::site()->session()->addMessage("We couldn't upload photo to Twitter. Twitter response: {$twitter_error}.");
                         }
                     }
                 }
             }
             if (!empty($media_id)) {
                 $id = implode(',', $media_id);
                 $params = array('status' => $status, 'media_ids' => "{$id}");
                 try {
                     $response = $twitterAPI->request('POST', 'https://api.twitter.com/1.1/statuses/update.json', $params, true, false);
                     \Idno\Core\Idno::site()->logging()->log("JSON from Twitter: " . var_export($twitterAPI->response['response'], true));
                 } catch (\Exception $e) {
                     \Idno\Core\Idno::site()->logging()->log($e);
                 }
             }
             /*$code = $twitterAPI->request( 'POST','https://upload.twitter.com/1.1/statuses/update_with_media',
                   $params,
                   true, // use auth
                   true  // multipart
               );*/
             @unlink($filename);
             if (!empty($twitterAPI->response['response'])) {
                 if ($json = json_decode($twitterAPI->response['response'])) {
                     if (!empty($json->id_str)) {
                         $object->setPosseLink('twitter', 'https://twitter.com/' . $json->user->screen_name . '/status/' . $json->id_str, '@' . $json->user->screen_name);
                         $object->save();
                     } else {
                         \Idno\Core\Idno::site()->logging()->log("Nothing was posted to Twitter: " . var_export($json, true));
                     }
                 } else {
                     \Idno\Core\Idno::site()->logging()->log("Bad JSON from Twitter: " . var_export($json, true));
                 }
             }
         }
     });
 }