/**
* Initialization routine
*
* @param null|\stdClass $discussion Only passed if exporting a single discussion
* @return void
*/
public function initialization($discussion = null)
{
if (!empty($discussion)) {
$filename = $this->create_file_name($discussion->name);
} else {
$filename = $this->create_file_name(hsuforum_get_cm_forum($this->cm)->name);
}
$this->tempdirectory = $this->create_temp_directory();
$this->exportfile = $this->tempdirectory . '/' . $filename;
$this->archivefiles = array($filename => $this->exportfile);
$this->format->init($this->exportfile);
}
public function init($file)
{
parent::init($file);
// Write out CSV headers.
fputcsv($this->fp, array(get_string('id', 'hsuforum'), get_string('discussion', 'hsuforum'), get_string('subject', 'hsuforum'), get_string('author', 'hsuforum'), get_string('date', 'hsuforum'), get_string('message', 'hsuforum'), get_string('attachments', 'hsuforum'), get_string('privatereply', 'hsuforum')));
}
