/**
* insert uploaded files to database is done AFTER moving the
* file to the appropriate project directory
*
* overwrites original insert function of DbProjectItem
*
*/
public function insert()
{
$upload_filepath = confGet('DIR_TEMP') . 'uploads/' . $this->tmp_filename;
if (!file_exists($upload_filepath)) {
trigger_error("Uploaded field no longer exists in {$upload_filepath}", E_USER_WARNING);
return NULL;
}
if (!file_exists(confGet('DIR_FILES'))) {
trigger_error("Directory for files '" . confGet('DIR_FILES') . "' does not exists", E_USER_WARNING);
return NULL;
}
### create project directory ###
$this->tmp_dir = "prj{$this->project}";
if (!file_exists(confGet('DIR_FILES') . $this->tmp_dir)) {
if (!mkdir(confGet('DIR_FILES') . $this->tmp_dir, 0777)) {
trigger_error("could not create target directory for uploaded file '" . confGet('DIR_FILES') . $this->tmp_dir . "/'", E_USER_WARNING);
return NULL;
}
}
/**
* insert into DB to get the item-id as prefix for temp-name
*
* This has to be done before moving the file, because we need the
* new item id for the filename.
*/
if (!parent::insert() || !$this->id) {
trigger_error("inserting file object failed");
return NULL;
}
$this->tmp_filename = $this->id . "_" . $this->tmp_filename;
### use original function to write to Db
parent::update();
### move file ###
if (!rename($upload_filepath, confGet('DIR_FILES') . $this->tmp_dir . "/" . $this->tmp_filename)) {
trigger_error("could not move uploaded file from '{$upload_filepath}' to '" . confGet('DIR_FILES') . $this->tmp_dir . "/" . $this->tmp_filename . "'", E_USER_WARNING);
### remove invalid database entry ###
$this->DeleteFromDb();
return NULL;
}
return true;
}
