/**
* Cancel a course page task
*
* @return void
*/
public function reorderTask()
{
// Check for request forgeries
Request::checkToken();
$move = $this->_task == 'orderup' ? -1 : 1;
// Incoming
$id = Request::getVar('id', array());
$id = $id[0];
$tmpl = Request::getVar('tmpl', '');
$scope = Request::getVar('scope', 'asset_group');
$scope_id = Request::getInt('scope_id', 0);
$course_id = Request::getInt('course_id', 0);
// Get the element moving down - item 1
$tbl = new Tables\AssetAssociation($this->database);
$tbl->loadByAssetScope($id, $scope_id, $scope);
if (!$tbl->move($move, "scope=" . $this->database->Quote($scope) . " AND scope_id=" . $this->database->Quote(intval($scope_id)))) {
echo $tbl->getError();
return;
}
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller . '&tmpl=' . $tmpl . '&scope=' . $scope . '&scope_id=' . $scope_id . '&course_id=' . $course_id, false));
}
/**
* Reorders assets
*
* @apiMethod POST
* @apiUri /courses/asset/reorder
* @apiParameter {
* "name": "asset",
* "description": "Array of IDs of assets to reorder",
* "type": "array",
* "required": true,
* "default": null
* }
* @apiParameter {
* "name": "scope",
* "description": "Asset scope",
* "type": "string",
* "required": true,
* "default": null
* }
* @apiParameter {
* "name": "scope_id",
* "description": "Asset scope ID",
* "type": "integer",
* "required": true,
* "default": null
* }
* @return void
*/
public function reorderTask()
{
// Get our asset group object
$database = App::get('db');
$assetAssocationObj = new AssetAssociation($database);
$assets = Request::getVar('asset', array());
$scope_id = Request::getInt('scope_id', 0);
$scope = Request::getWord('scope', 'asset_group');
$order = 1;
foreach ($assets as $asset_id) {
if (!$assetAssocationObj->loadByAssetScope($asset_id, $scope_id, $scope)) {
App::abort(500, "Loading asset association {$asset_id} failed");
}
// Save the asset group
if (!$assetAssocationObj->save(array('ordering' => $order))) {
App::abort(500, 'Asset asssociation save failed');
}
$order++;
}
// Return message
$this->send('New asset order saved');
}
/**
* Save method for this handler
* // @FIXME: reduce code duplication here
*
* @return array of assets created
**/
public function save()
{
// Include needed files
require_once PATH_CORE . DS . 'components' . DS . 'com_courses' . DS . 'models' . DS . 'asset.php';
// Create our asset object
$id = Request::getInt('id', null);
$asset = new \Components\Courses\Models\Asset($id);
// Grab the incoming content
$content = Request::getVar('content', '', 'default', 'none', 2);
// Get everything ready to store
// Check if vars are already set (i.e. by a sub class), before setting them here
$asset->set('title', !empty($this->asset['title']) ? $this->asset['title'] : strip_tags(substr($content, 0, 25)));
$asset->set('type', !empty($this->asset['type']) ? $this->asset['type'] : 'text');
$asset->set('subtype', !empty($this->asset['subtype']) ? $this->asset['subtype'] : 'content');
$asset->set('content', !empty($this->asset['content']) ? $this->asset['content'] : $content);
// If we have a state coming in as an int
if ($graded = Request::getInt('graded', false)) {
$asset->set('graded', $graded);
// By default, weight asset as a 'homework' type
$grade_weight = $asset->get('grade_weight');
if (empty($grade_weight)) {
$asset->set('grade_weight', 'homework');
} else {
$asset->set('grade_weight', $grade_weight);
}
} elseif ($graded = Request::getInt('edit_graded', false)) {
$asset->set('graded', 0);
}
// If we're saving progress calculation var
if ($progress = Request::getInt('progress_factors', false)) {
$asset->set('progress_factors', array('asset_id' => $asset->get('id'), 'section_id' => Request::getInt('section_id', 0)));
} elseif (Request::getInt('edit_progress_factors', false)) {
$asset->set('section_id', Request::getInt('section_id', 0));
$asset->set('progress_factors', 'delete');
}
// Save the asset
if (!$asset->store()) {
return array('error' => 'Asset save failed');
}
$scope_id = Request::getInt('scope_id', null);
$original_scope_id = Request::getInt('original_scope_id', null);
$scope = Request::getCmd('scope', 'asset_group');
// Only worry about this if scope id is changing
if (!is_null($scope_id) && !is_null($original_scope_id) && $scope_id != $original_scope_id) {
// Create asset assoc object
require_once PATH_CORE . DS . 'components' . DS . 'com_courses' . DS . 'tables' . DS . 'asset.association.php';
$assoc = new Tables\AssetAssociation($this->db);
if (!$assoc->loadByAssetScope($asset->get('id'), $original_scope_id, $scope)) {
return array('error' => 'Failed to load asset association');
}
// Save the asset association
if (!$assoc->save(array('scope_id' => $scope_id))) {
return array('error' => 'Asset association save failed');
}
}
// Get the url to return to the page
$course_id = Request::getInt('course_id', 0);
$offering_alias = Request::getCmd('offering', '');
$course = new \Components\Courses\Models\Course($course_id);
$course->offering($offering_alias);
$url = Route::url($course->offering()->link() . '&asset=' . $asset->get('id'));
$url = rtrim(str_replace('/api', '', Request::root()), '/') . '/' . ltrim($url, '/');
$files = array('asset_id' => $asset->get('id'), 'asset_title' => $asset->get('title'), 'asset_type' => $asset->get('type'), 'asset_subtype' => $asset->get('subtype'), 'asset_url' => $url, 'asset_state' => $asset->get('state'), 'scope_id' => $scope_id);
$return_info = array('asset_id' => $asset->get('id'), 'asset_title' => $asset->get('title'), 'asset_type' => $asset->get('type'), 'asset_subtype' => $asset->get('subtype'), 'asset_url' => $url, 'course_id' => $asset->get('course_id'), 'offering_alias' => $offering_alias, 'scope_id' => $scope_id, 'files' => array($files));
// Return info
return array('assets' => $return_info);
}