/**
* Register administrator view composers.
*/
protected function bootAdministratorViewComposer()
{
view()->composer('administrator.widgets.*', function (View $view) {
/** @var \Yajra\CMS\Themes\Repositories\Repository $themes */
$themes = $this->app['themes'];
$theme = $themes->current();
$positions = $theme->positions;
$data = [];
foreach ($positions as $position) {
$data[$position] = Str::title($position);
}
$view->with('widget_positions', $data);
$view->with('theme', $theme);
/** @var \Yajra\CMS\Repositories\Extension\Repository $extensions */
$extensions = $this->app['extensions'];
$widgets = $extensions->allWidgets()->filter(function ($extension) {
return $extension->enabled;
});
$view->with('extensions', $widgets);
});
view()->composer(['administrator.partials.permissions'], function (View $view) {
$view->with('permissions', Permission::orderBy('resource')->get());
});
view()->composer(['system.macro.image-browser'], function (View $view) {
$view->with('mediaDirectories', $this->getFileDirectories());
});
}
/**
* Show and edit selected role.
*
* @param \Yajra\Acl\Models\Role $role
* @return \Illuminate\View\View
*/
public function edit(Role $role)
{
$permissions = Permission::all();
return view('administrator.roles.edit', compact('role', 'permissions'));
}
/**
* Remove selected permission.
*
* @param \Yajra\Acl\Models\Permission $permission
* @return \Illuminate\Http\RedirectResponse
*/
public function destroy(Permission $permission)
{
if (!$permission->system) {
try {
$permission->delete();
return $this->notifySuccess('Permission successfully deleted!');
} catch (QueryException $e) {
return $this->notifyError($e->getMessage());
}
}
return $this->notifyError('System permission is protected and cannot be deleted!');
}
/**
* Register ACL models cache listener.
*/
protected function registerCacheListener()
{
Permission::saved(function () {
$this->app['cache.store']->forget('permissions.policies');
});
Permission::deleted(function () {
$this->app['cache.store']->forget('permissions.policies');
});
Role::saved(function () {
$this->app['cache.store']->forget('permissions.policies');
});
Role::deleted(function () {
$this->app['cache.store']->forget('permissions.policies');
});
}
/**
* @return \Illuminate\Database\Eloquent\Builder
*/
public function query()
{
return Permission::query();
}