* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @package elis
* @subpackage curriculummanagement
* @author Remote-Learner.net Inc
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL
* @copyright (C) 2008-2012 Remote Learner.net Inc http://www.remote-learner.net
*
*/
require_once '../../config.php';
require_once $CFG->dirroot . '/blocks/php_report/lib/filtering.php';
//report instance id can be a block instance id
//or a general report shortname
$id = required_param('id', PARAM_CLEAN);
//selected export format
$format = required_param('format', PARAM_CLEAN);
//load filter classes
php_report_filtering_require_dependencies();
$report = php_report::get_default_instance($id);
//permissions checking
if ($report->can_view_report()) {
//NOTE: this is fast because it will not populate filter values
$report->init_all($id);
//require any necessary report-specific dependencies
$report->require_dependencies();
//make sure we have enough resources to export our report
php_report::allocate_extra_resources();
//initiate download using sql query without paging
$report->download($format, $report->get_complete_sql_query(false));
}
/**
* API call for exporting a report execution
*
* @param string $shortname Shortname of the report to be executed (should be
* one of the folder names found in the "instances" directory)
* @param string $format The export format (one of the EXPORT_FORMAT_... constants)
* @param string $filename Name of the file to write to (including extension)
* @param stdClass $parameter_data Submitted parameter form data (in format directly returned by get_data)
* @param int|NULL $userid Id of the Moodle user who this report is being
* for
* @param int $execution_mode The mode in which this report is being executed
*
* @return boolean true on success, otherwise false
*/
static function export_default_instance($shortname, $format, $filename, $parameter_data, $userid = NULL, $execution_mode = php_report::EXECUTION_MODE_INTERACTIVE)
{
//allocate some extra resources
php_report::allocate_extra_resources();
//get a default instance
$report_instance = php_report::get_default_instance($shortname, $userid, $execution_mode);
if ($report_instance == false) {
//user no longer has access, so signal failure
return false;
}
$allowable_formats = $report_instance->get_export_formats();
if (!in_array($format, $allowable_formats)) {
//specified format is not allowed
return;
}
//make sure all dependencies are loaded
$report_instance->require_dependencies();
//initialize all necessary data
$report_instance->init_all($shortname, $parameter_data);
//run the export
$report_instance->download($format, $report_instance->get_complete_sql_query(FALSE), $filename);
return true;
}
