PHP User_group::groupsFromText方法代码示例

 /**
  * Handle the request
  *
  * Make a new notice for the update, save it, and show it
  *
  * @return void
  */
 protected function handle()
 {
     parent::handle();
     // Workaround for PHP returning empty $_POST and $_FILES when POST
     // length > post_max_size in php.ini
     if (empty($_FILES) && empty($_POST) && $_SERVER['CONTENT_LENGTH'] > 0) {
         // TRANS: Client error displayed when the number of bytes in a POST request exceeds a limit.
         // TRANS: %s is the number of bytes of the CONTENT_LENGTH.
         $msg = _m('The server was unable to handle that much POST data (%s byte) due to its current configuration.', 'The server was unable to handle that much POST data (%s bytes) due to its current configuration.', intval($_SERVER['CONTENT_LENGTH']));
         $this->clientError(sprintf($msg, $_SERVER['CONTENT_LENGTH']));
     }
     if (empty($this->status)) {
         // TRANS: Client error displayed when the parameter "status" is missing.
         $this->clientError(_('Client must provide a \'status\' parameter with a value.'));
     }
     if (is_null($this->scoped)) {
         // TRANS: Client error displayed when updating a status for a non-existing user.
         $this->clientError(_('No such user.'), 404);
     }
     /* Do not call shortenlinks until the whole notice has been build */
     // Check for commands
     $inter = new CommandInterpreter();
     $cmd = $inter->handle_command($this->auth_user, $this->status);
     if ($cmd) {
         if ($this->supported($cmd)) {
             $cmd->execute(new Channel());
         }
         // Cmd not supported?  Twitter just returns your latest status.
         // And, it returns your last status whether the cmd was successful
         // or not!
         $this->notice = $this->auth_user->getCurrentNotice();
     } else {
         $reply_to = null;
         if (!empty($this->in_reply_to_status_id)) {
             // Check whether notice actually exists
             $reply = Notice::getKV($this->in_reply_to_status_id);
             if ($reply) {
                 $reply_to = $this->in_reply_to_status_id;
             } else {
                 // TRANS: Client error displayed when replying to a non-existing notice.
                 $this->clientError(_('Parent notice not found.'), 404);
             }
         }
         $upload = null;
         try {
             $upload = MediaFile::fromUpload('media', $this->scoped);
         } catch (NoUploadedMediaException $e) {
             // There was no uploaded media for us today.
         }
         if (isset($upload)) {
             $this->status .= ' ' . $upload->shortUrl();
             /* Do not call shortenlinks until the whole notice has been build */
         }
         // in Qvitter we shorten _before_ posting, so disble shortening here
         $status_shortened = $this->status;
         if (Notice::contentTooLong($status_shortened)) {
             if ($upload instanceof MediaFile) {
                 $upload->delete();
             }
             // TRANS: Client error displayed exceeding the maximum notice length.
             // TRANS: %d is the maximum lenth for a notice.
             $msg = _m('Maximum notice size is %d character, including attachment URL.', 'Maximum notice size is %d characters, including attachment URL.', Notice::maxContent());
             /* Use HTTP 413 error code (Request Entity Too Large)
              * instead of basic 400 for better understanding
              */
             $this->clientError(sprintf($msg, Notice::maxContent()), 413);
         }
         $content = html_entity_decode($status_shortened, ENT_NOQUOTES, 'UTF-8');
         $options = array('reply_to' => $reply_to);
         // -------------------------------------------------------------
         // -------- Qvitter's post-to-the-right-group stuff! -----------
         // -------------------------------------------------------------
         // guess the groups by the content first, if we don't have group id:s as meta data
         $profile = Profile::getKV('id', $this->scoped->id);
         $guessed_groups = User_group::groupsFromText($content, $profile);
         // if the user has specified any group id:s, correct the guesswork
         if (strlen($this->post_to_groups) > 0) {
             // get the groups that the user wants to post to
             $group_ids = explode(':', $this->post_to_groups);
             $correct_groups = array();
             foreach ($group_ids as $group_id) {
                 $correct_groups[] = User_group::getKV('id', $group_id);
             }
             // correct the guesses
             $corrected_group_ids = array();
             foreach ($guessed_groups as $guessed_group) {
                 $id_to_keep = $guessed_group->id;
                 foreach ($correct_groups as $k => $correct_group) {
                     if ($correct_group->nickname == $guessed_group->nickname) {
                         $id_to_keep = $correct_group->id;
                         unset($correct_groups[$k]);
                         break;
                     }
//.........这里部分代码省略.........