/**
* Save a course page
*
* @return void
*/
public function saveTask()
{
// Check for request forgeries
Request::checkToken();
// load the request vars
$fields = Request::getVar('fields', array(), 'post', 'none', 2);
$tmpl = Request::getVar('tmpl', '');
// instatiate course page object for saving
$row = new Tables\Asset($this->database);
if (!$row->bind($fields)) {
$this->setError($row->getError());
$this->editTask($row);
return;
}
if (!$row->check()) {
$this->setError($row->getError());
$this->editTask($row);
return;
}
if (!$row->store()) {
$this->setError($row->getError());
$this->editTask($row);
return;
}
$fields['asset_id'] = $row->get('id');
$row2 = new Tables\AssetAssociation($this->database);
$row2->loadByAssetScope($fields['asset_id'], $fields['scope_id'], $fields['scope']);
if (!$row2->id) {
if (!$row2->bind($fields)) {
$this->setError($row2->getError());
$this->editTask($row);
return;
}
if (!$row2->check()) {
$this->setError($row2->getError());
$this->editTask($row);
return;
}
if (!$row2->store()) {
$this->setError($row2->getError());
$this->editTask($row);
return;
}
}
// Rename the temporary upload directory if it exist
$lid = $fields['lid'];
if ($lid != $row->get('id')) {
$path = PATH_APP . DS . trim($this->config->get('uploadpath', '/site/courses'), DS) . DS . $fields['course_id'];
if (is_dir($path . DS . $lid)) {
if (!Filesystem::move($path . DS . $lid, $path . DS . $row->get('id'))) {
$this->setError(Lang::txt('UNABLE_TO_MOVE_PATH'));
}
}
}
// Incoming file
/*$file = Request::getVar('upload', '', 'files', 'array');
if ($file['name'])
{
$path = PATH_APP . DS . trim($this->config->get('uploadpath', '/site/courses'), DS) . DS . $fields['course_id'] . DS . $row->id;
// Make sure the upload path exist
if (!is_dir($path))
{
if (!\Filesystem::makeDirectory($path))
{
$this->setError(Lang::txt('UNABLE_TO_CREATE_UPLOAD_PATH').' '.$path);
$this->editTask($row);
return;
}
}
// Make the filename safe
$file['name'] = Filesystem::clean($file['name']);
// Ensure file names fit.
$ext = Filesystem::extension($file['name']);
$file['name'] = str_replace(' ', '_', $file['name']);
if (strlen($file['name']) > 230)
{
$file['name'] = substr($file['name'], 0, 230);
$file['name'] .= '.' . $ext;
}
// Perform the upload
if (!\Filesystem::upload($file['tmp_name'], $path . DS . $file['name']))
{
$this->setError(Lang::txt('ERROR_UPLOADING'));
}
else
{
if (strtolower($ext) == 'zip')
{
require_once(PATH_CORE . DS . 'includes' . DS . 'pcl' . DS . 'pclzip.lib.php');
if (!extension_loaded('zlib'))
{
$this->setError(Lang::txt('ZLIB_PACKAGE_REQUIRED'));
}
else
{
$zip = new PclZip($path . DS . $file['name']);
// unzip the file
if (!($do = $zip->extract($path)))
{
$this->setError(Lang::txt('UNABLE_TO_EXTRACT_PACKAGE'));
}
else
{
@unlink($path . DS . $file['name']);
$file['name'] = 'presentation.json';
}
}
}
// Set the url
$row->set('url', $file['name']);
$row->store();
}
}*/
if ($tmpl == 'component') {
if ($this->getError()) {
echo '<p class="error">' . $this->getError() . '</p>';
} else {
echo '<p class="message">' . Lang::txt('COM_COURSES_ITEM_SAVED') . '</p>';
}
return;
}
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller . '&tmpl=' . $tmpl . '&scope=' . $fields['scope'] . '&scope_id=' . $fields['scope_id'] . '&course_id=' . $fields['course_id'], false));
}
/**
* Copy an entry and associated data
*
* @param integer $offering_id New offering to copy to
* @param boolean $deep Copy associated data?
* @return boolean True on success, false on error
*/
public function copy($offering_id = null, $deep = true)
{
// Get some old info we may need
// - Unit ID
// - Offering ID
$u_id = $this->get('id');
$o_id = $this->get('offering_id');
// Reset the ID. This will force store() to create a new record.
$this->set('id', 0);
// Are we copying to a new offering?
if ($offering_id) {
$this->set('offering_id', $offering_id);
} else {
// Copying to the same offering so we want to distinguish
// this unit from the one we copied from
$this->set('title', $this->get('title') . ' (copy)');
$this->set('alias', $this->get('alias') . '_copy');
}
if (!$this->store()) {
return false;
}
if ($deep) {
// Copy assets
$tbl = new Tables\AssetAssociation($this->_db);
//foreach ($this->assets(array('asset_scope_id' => $u_id)) as $asset)
foreach ($tbl->find(array('scope_id' => $u_id, 'scope' => 'unit')) as $asset) {
$tbl->bind($asset);
$tbl->id = 0;
$tbl->scope_id = $this->get('id');
//if (!$asset->copy($this->get('id')))
if (!$tbl->store()) {
$this->setError($tbl->getError());
}
}
// Copy asset groups
foreach ($this->assetgroups(null, array('unit_id' => $u_id, 'parent' => 0)) as $assetgroup) {
if (!$assetgroup->copy($this->get('id'), $deep)) {
$this->setError($assetgroup->getError());
}
}
}
return true;
}
/**
* Copy an entry and associated data
*
* @param integer $course_id New course to copy to
* @param boolean $deep Copy associated data?
* @return boolean True on success, false on error
*/
public function copy($course_id = null, $deep = true)
{
// Get some old info we may need
// - Offering ID
// - Course ID
$o_id = $this->get('id');
$c_id = $this->get('course_id');
$oldOfferingAssets = $this->assets();
// Reset the ID. This will force store() to create a new record.
$this->set('id', 0);
// Are we copying to a new course?
if ($course_id) {
$this->set('course_id', $course_id);
} else {
// Copying to the same course so we want to distinguish
// this offering from the one we copied from
$this->set('title', $this->get('title') . ' (copy)');
$this->set('alias', $this->get('alias') . '_copy');
}
if (!$this->store()) {
return false;
}
if ($deep) {
// Copy pages
foreach ($this->pages(array('offering_id' => $o_id, 'active' => array(0, 1)), true) as $page) {
if (!$page->copy($this->get('course_id'), $this->get('id'))) {
$this->setError($page->getError());
}
}
// Copy units
foreach ($this->units(array('offering_id' => $o_id, 'section_id' => -1), true) as $unit) {
if (!$unit->copy($this->get('id'))) {
$this->setError($unit->getError());
}
}
// Copy logo
if ($file = $this->logo('file')) {
$src = DS . trim($this->config('uploadpath', '/site/courses'), '/') . DS . $c_id . '/offerings/' . $o_id . DS . $file;
if (file_exists(PATH_APP . $src)) {
$dest = DS . trim($this->config('uploadpath', '/site/courses'), '/') . DS . $this->get('course_id') . '/offerings/' . $this->get('id');
if (!is_dir(PATH_APP . $dest)) {
if (!Filesystem::makeDirectory(PATH_APP . $dest)) {
$this->setError(Lang::txt('UNABLE_TO_CREATE_UPLOAD_PATH'));
}
}
$dest .= DS . $file;
if (!Filesystem::copy(PATH_APP . $src, PATH_APP . $dest)) {
$this->setError(Lang::txt('Failed to copy offering logo.'));
}
}
}
// Copy assets (grab the assets from the original offering)
if ($oldOfferingAssets) {
foreach ($oldOfferingAssets as $asset) {
$oldAssetId = $asset->get('id');
if (!$asset->copy()) {
$this->setError($asset->getError());
} else {
// Copy asset associations
$tbl = new Tables\AssetAssociation($this->_db);
foreach ($tbl->find(array('scope_id' => $o_id, 'scope' => 'offering', 'asset_id' => $oldAssetId)) as $aa) {
$tbl->bind($aa);
$tbl->id = 0;
$tbl->scope_id = $this->get('id');
$tbl->asset_id = $asset->get('id');
if (!$tbl->store()) {
$this->setError($tbl->getError());
}
}
}
}
}
}
return true;
}
