public function filedepot::saveFile in filedepot 6

File

./filedepot.class.php, line 851

filedepot.class.php Main class for the Filedepot module

Class

filedepot

@file filedepot.class.php Main class for the Filedepot module

Code

public function saveFile($file, $validators = array()) {
  global $user;
  $nexcloud = filedepot_nexcloud();

  // Check for allowable file type.
  if (!$this
    ->checkFilter($file->name, $file->type)) {
    $message = t('The file %name could not be uploaded. Mimetype %mimetype or extension not permitted.', array(
      '%name' => $file->name,
      '%mimetype' => $file->type,
    ));
    drupal_set_message($message, 'error');
    watchdog('filedepot', 'The file %name could not be uploaded. Mimetype %mimetype or extension not permitted.', array(
      '%name' => $file->name,
      '%mimetype' => $file->type,
    ));
    return FALSE;
  }
  if ($file->folder > 0 and file_exists($this->tmp_storage_path) and is_writable($this->tmp_storage_path)) {

    /* Tried to use the file_save_upload but was getting a PHP error in CCK but field_file_save_upload worked
     * $nodefileObj = file_save_upload($file->tmp_name,array(), $this->tmp_storage_path);
     */

    /* Attachment will be saved in the temporary directory with the PHPTMP filename
     * Drupal files table recorc is created. The node_save API will move and rename the file
     */
    $nodefile = field_file_save_file($file->tmp_name, array(), $this->tmp_storage_path);

    // Determine the Drupal Files record id that was just created for the new file.
    // The return array should have fid set which is the field value used in the CCK table record
    // that maintains the attachment info for the CCK Folder Content record.
    if (is_array($nodefile) and $nodefile['fid'] > 0) {

      // Need to populate the CCK fields for the filefield field - so node_save will update the CCK field
      $nodefile['list'] = 1;
      $nodefile['data'] = serialize(array(
        'description' => $file->description,
      ));
      $nodefile['realname'] = $file->name;
      $nodefile['moderated'] = $file->moderated;
      if ($file->moderated) {

        // Generate random file name for newly submitted file to hide it until approved
        $charset = "abcdefghijklmnopqrstuvwxyz";
        for ($i = 0; $i < 12; $i++) {
          $random_name .= $charset[mt_rand(0, drupal_strlen($charset) - 1)];
        }
        $ext = end(explode(".", $file->name));
        $random_name .= '.' . $ext;
        $nodefile['moderated_tmpname'] = $random_name;
      }
      else {
        $nodefile['moderated'] = FALSE;
      }
      $node = node_load($file->nid);
      $content_type = content_types($node->type);
      $nodefileObj = new stdClass();
      $nodefileObj->fid = $nodefile['fid'];

      // file_set_status API expects an object but just needs fid
      file_set_status($nodefileObj, 1);
      $node->field_filedepot_file[] = $nodefile;
      node_save($node);

      // After file has been saved and moved to the private filedepot folder via the HOOK_node_api function
      // Check and see what the final filename and use that to update the filedepot tables
      $rec = db_fetch_object(db_query("SELECT filename,filepath,filemime from {files} WHERE fid=%d", $nodefile['fid']));
      $file->name = $rec->filename;
      $dest = $rec->filepath;
      $ext = end(explode(".", $file->name));

      // fix http://drupal.org/node/803694
      // seems that SWF (Flash) may always set the Content-Type to 'application/octet-stream'
      // no matter what.  Check the type and see if this has happened.
      // $file->type should have the MIME type guessed by Drupal in this instance.
      if ($rec->filemime == 'application/octet-stream') {
        db_query("UPDATE {files} SET filemime = '%s' WHERE fid = %d", $file->type, $nodefile['fid']);
      }
      if ($file->moderated) {

        // Save record in submission table and set status to 0 -- not online
        $sql = "INSERT INTO {filedepot_filesubmissions} " . "(cid, fname, tempname, title, description, cckfid, version_note, size, mimetype, extension, submitter, date, tags, notify) " . "VALUES (%d,'%s','%s','%s','%s',%d,'%s',%d,'%s','%s',%d,%d,'%s', %d)";
        db_query($sql, $file->folder, $nodefile['realname'], $nodefile['moderated_tmpname'], $file->title, $file->description, $nodefile['fid'], $file->vernote, $file->size, $file->type, $ext, $user->uid, time(), $file->tags, $_POST['notify']);

        // Get id for the new file record
        $args = array(
          $file->folder,
          $user->uid,
        );
        $id = db_result(db_query("SELECT id FROM {filedepot_filesubmissions} WHERE cid=%d AND submitter=%d ORDER BY id DESC", $args, 0, 1));
        filedepot_sendNotification($id, FILEDEPOT_NOTIFY_ADMIN);
      }
      else {

        // Create filedepot record for file and set status of file to 1 - online
        $sql = "INSERT INTO {filedepot_files} (cid,fname,title,description,version,cckfid,size,mimetype,extension,submitter,status,date) " . "VALUES (%d,'%s','%s','%s',1,%d,%d,'%s','%s',%d,1,%d)";
        db_query($sql, $file->folder, $file->name, $file->title, $file->description, $nodefile['fid'], $file->size, $file->type, $ext, $user->uid, time());

        // Get fileid for the new file record
        $args = array(
          $file->folder,
          $user->uid,
        );
        $fid = db_result(db_query("SELECT fid FROM {filedepot_files} WHERE cid=%d AND submitter=%d ORDER BY fid DESC", $args, 0, 1));
        db_query("INSERT INTO {filedepot_fileversions} (fid,cckfid,fname,version,notes,size,date,uid,status)\n          VALUES (%d,%d,'%s','1','%s',%d,%d,%d,1)", $fid, $nodefile['fid'], $file->name, $file->vernote, $file->size, time(), $user->uid);
        if (!empty($file->tags) and $this
          ->checkPermission($file->folder, 'view', 0, FALSE)) {
          $nexcloud
            ->update_tags($fid, $file->tags);
        }

        // Send out email notifications of new file added to all users subscribed
        if ($_POST['notify'] == 1) {
          filedepot_sendNotification($fid, FILEDEPOT_NOTIFY_NEWFILE);
        }

        // Update related folders last_modified_date
        $workspaceParentFolder = filedepot_getTopLevelParent($file->folder);
        filedepot_updateFolderLastModified($workspaceParentFolder);
      }
      return TRUE;
    }
    else {
      drupal_set_message('Error saving file - move file failed');
      return FALSE;
    }
  }
  else {
    drupal_set_message('Error saving file - directory does not exist or not writeable');
    return FALSE;
  }
}