/**
* Display a level of the tag browser
* NOTE: This view should only be called through AJAX
*
* @return void
*/
public function browserTask()
{
// Incoming
$level = Request::getInt('level', 0);
// A container for info to pass to the HTML for the view
$bits = array();
$bits['supportedtag'] = $this->config->get('supportedtag');
// Process the level
switch ($level) {
case 1:
// Incoming
$bits['type'] = Request::getInt('type', 7);
$bits['id'] = Request::getInt('id', 0);
$bits['tg'] = Request::getVar('input', '');
$bits['tg2'] = Request::getVar('input2', '');
$rt = new Tags($bits['id']);
// Get tags that have been assigned
$bits['tags'] = $rt->get_tags_with_objects($bits['id'], $bits['type'], $bits['tg2']);
break;
case 2:
// Incoming
$bits['type'] = Request::getInt('type', 7);
$bits['id'] = Request::getInt('id', 0);
$bits['tag'] = Request::getVar('input', '');
$bits['tag2'] = Request::getVar('input2', '');
$bits['sortby'] = Request::getVar('sortby', 'title');
$bits['filter'] = Request::getVar('filter', array('level0', 'level1', 'level2', 'level3', 'level4'));
if ($bits['tag'] == $bits['tag2']) {
$bits['tag2'] = '';
}
// Get parameters
$bits['params'] = $this->config;
// Get extra filter options
$bits['filters'] = array();
if ($this->config->get('show_audience') && $bits['type'] == 7) {
include_once dirname(dirname(__DIR__)) . DS . 'tables' . DS . 'audience.php';
include_once dirname(dirname(__DIR__)) . DS . 'tables' . DS . 'audiencelevel.php';
$rL = new AudienceLevel($this->database);
$bits['filters'] = $rL->getLevels();
}
$rt = new Tags($bits['id']);
$bits['rt'] = $rt;
// Get resources assigned to this tag
$bits['tools'] = $rt->get_objects_on_tag($bits['tag'], $bits['id'], $bits['type'], $bits['sortby'], $bits['tag2'], $bits['filter']);
// Set the typetitle
$bits['typetitle'] = Lang::txt('COM_RESOURCES');
// See if we can load the type so we can set the typetitle
if (isset($bits['type']) && $bits['type'] != 0) {
$t = new Type($this->database);
$t->load($bits['type']);
$bits['typetitle'] = stripslashes($t->type);
}
$bits['supportedtagusage'] = $rt->getTagUsage($bits['supportedtag'], 'id');
break;
case 3:
// Incoming (should be a resource ID)
$id = Request::getInt('input', 0);
include_once dirname(dirname(__DIR__)) . DS . 'models' . DS . 'resource.php';
$model = Models\Resource::getInstance($id);
$rt = new Tags($id);
$bits['rt'] = $rt;
$bits['config'] = $this->config;
$bits['params'] = $model->params;
// Get resource
$model->resource->ranking = round($model->resource->ranking, 1);
// Generate the SEF
if ($model->resource->alias) {
$sef = Route::url('index.php?option=' . $this->_option . '&alias=' . $model->resource->alias);
} else {
$sef = Route::url('index.php?option=' . $this->_option . '&id=' . $model->resource->id);
}
// Get resource helper
$helper = new Helper($model->resource->id, $this->database);
//$helper->getFirstChild();
//$helper->getContributorIDs();
$bits['authorized'] = $model->access('edit');
//$this->_authorize($helper->contributorIDs, $resource);
$firstChild = $model->children(0);
// Get the first child
if ($firstChild || $model->isTool()) {
$bits['primary_child'] = Html::primary_child($this->_option, $model->resource, $firstChild, '');
}
// Get the sections
$bits['sections'] = Event::trigger('resources.onResources', array($model, $this->_option, array('about'), 'metadata'));
// Fill our container
$bits['resource'] = $model->resource;
$bits['helper'] = $helper;
$bits['sef'] = $sef;
break;
}
// Instantiate a new view
$this->view->config = $this->config;
$this->view->level = $level;
$this->view->bits = $bits;
// Output HTML
foreach ($this->getErrors() as $error) {
$this->view->setError($error);
}
$this->view->setName('browse')->setLayout('tags_list')->display();
}
