/**
*
* @param \Link\LinkCategory $link
*/
function init($link = null)
{
$this->set_link($link);
$defaults = array();
$defaults['url'] = $link->url ? $link->url : 'http://';
$defaults['title'] = $link->title;
$defaults['description'] = $link->description;
$defaults['category_id'] = $link->category_id;
$defaults['display_order'] = $link->display_order;
$defaults['on_homepage'] = $link->on_homepage;
$defaults['target'] = $link->target;
$this->add_hidden('c_id', $link->c_id);
$this->add_hidden('id', $link->id);
$this->add_hidden('session_id', $link->session_id);
$form_name = $category->id ? get_lang('LinkMod') : get_lang('LinkAdd');
$this->add_header($form_name);
$this->add_textfield('url', get_lang('Url'), $required = true, array('class' => 'span6'));
$this->addRule('url', get_lang('MalformedUrl'), 'regex', '|^http(s)?://[a-z0-9-]+(.[a-z0-9-]+)*(:[0-9]+)?(/.*)?$|i');
$this->add_textfield('title', get_lang('Title'), $required = false, array('class' => 'span6'));
$this->add_textarea('description', get_lang('Description'), array('class' => 'span3'));
$this->add_checkbox('on_homepage', '', get_lang('OnHomepage'));
$id = $link->id;
if ($id) {
$url = Chamilo::url('/main/metadata/index.php', array('eid' => "Link.{$id}"));
$metadata = '<a class="control-text" href="' . $url . '">' . get_lang('AddMetadata') . '</a>';
$this->add_label(get_lang('Metadata'), $metadata);
}
$options = array();
$options[0] = '--';
$categories = LinkCategoryRepository::instance()->find_by_course($link->c_id, $link->session_id);
foreach ($categories as $category) {
$options[$category->id] = $category->category_title;
}
$this->add_select('category_id', get_lang('Category'), $options);
$targets = array('_self' => get_lang('LinkOpenSelf'), '_blank' => get_lang('LinkOpenBlank'), '_parent' => get_lang('LinkOpenParent'), '_top' => get_lang('LinkOpenTop'));
$this->add_select('target', get_lang('LinkTarget'), $targets);
//$help = '<span class="help-block">' . get_lang('AddTargetOfLinkOnHomepage') . '</span>';
//$this->add_label('', $help);
$this->add_button('save', get_lang('Save'), array('class' => 'btn save'));
$this->setDefaults($defaults);
}
public function edit_category()
{
if (!$this->is_allowed_to_edit()) {
$this->forbidden();
return;
}
$c_id = Request::get_c_id();
$id = Request::get_id();
$repo = LinkCategoryRepository::instance();
$category = $repo->find_one_by_id($c_id, $id);
$action = $this->url(self::ACTION_EDIT_CATEGORY);
$form = new CategoryForm('category', 'post', $action);
$form->init($category);
if ($form->validate()) {
$form->update_model();
$repo = LinkCategoryRepository::instance();
$success = $repo->save($category);
$message = $success ? get_lang('CategorySaved') : get_lang('Error');
$home = $this->url(self::ACTION_DEFAULT);
Redirect::go($home);
}
global $interbreadcrumb;
$interbreadcrumb[] = array('url' => '#', 'name' => get_lang('EditCategory'));
$data = (object) array();
$data->form = $form;
$this->render('edit_category', $data);
}
public function sort_categories()
{
if (!$this->is_allowed_to_edit()) {
$this->forbidden();
return;
}
$c_id = Request::get_c_id();
$ids = Request::get_ids();
if (empty($ids)) {
return;
}
$repo = LinkCategoryRepository::instance();
$success = $repo->order($c_id, $ids);
$this->response($success);
}