curl_setopt($ch, CURLOPT_POSTFIELDS, $fields_string);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
- // Execute a post rewuest.
+ // Execute a post request.
$result = curl_exec($ch);
// Close connection.
// Delete uploaded file.
unlink($_FILES['newfile']['tmp_name']);
- if (!$result) return false;
+ if (!$result) {
+ $this->errors->add($i18n->get('error.file_storage'));
+ return false;
+ }
$result_array = json_decode($result, true);
$file_id = (int) $result_array['file_id'];
return (!is_a($affected, 'PEAR_Error'));
}
+ // deleteFile - deletes a file from remote storage and its details from local database.
+ function deleteFile($fields) {
+ global $i18n;
+ global $user;
+ $mdb2 = getConnection();
+
+ $group_id = $user->getGroup();
+ $org_id = $user->org_id;
+
+ $curl_fields = array('site_id' => urlencode($this->site_id),
+ 'site_key' => urlencode($this->site_key),
+ 'org_id' => urlencode($org_id),
+ 'org_key' => urlencode($this->getOrgKey()),
+ 'group_id' => urlencode($group_id),
+ 'group_key' => urlencode($this->getGroupKey()),
+ 'user_id' => urlencode($fields['user_id']), // May be null.
+ 'user_key' => urlencode($fields['user_key']), // May be null.
+ 'file_id' => urlencode($fields['remote_id']),
+ 'file_key' => urlencode($fields['file_key'])
+ );
+
+ // url-ify the data for the POST.
+ foreach($curl_fields as $key=>$value) { $fields_string .= $key.'='.$value.'&'; }
+ $fields_string = rtrim($fields_string, '&');
+
+ // Open connection.
+ $ch = curl_init();
+
+ // Set the url, number of POST vars, POST data.
+ curl_setopt($ch, CURLOPT_URL, $this->putfile_uri);
+ curl_setopt($ch, CURLOPT_POST, count($fields));
+ curl_setopt($ch, CURLOPT_POSTFIELDS, $fields_string);
+ curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+
+ // Execute a post request.
+ $result = curl_exec($ch);
+
+ // Close connection.
+ curl_close($ch);
+
+ if (!$result) {
+ $this->errors->add($i18n->get('error.file_storage'));
+ return false;
+ }
+
+ $result_array = json_decode($result, true);
+ // $status = (int) $result_array['status'];
+ $error = $result_array['error'];
+
+ if ($error) {
+ // Add an error from file storage facility if we have it.
+ $this->errors->add($error);
+ return false;
+ }
+
+ // Delete file reference from database.
+ $file_id = $file['id'];
+ $sql = "delete from tt_files".
+ " where id = $file_id and org_id = $org_id and group_id = $group_id";
+ $affected = $mdb2->exec($sql);
+ if (is_a($affected, 'PEAR_Error')) {
+ $err->add($i18n->get('error.db'));
+ return false;
+ }
+
+ return true;
+ }
+
// getOrgKey obtains organization key from the database.
private function getOrgKey() {
global $user;