SilverStripe\LoginForms\EnablerExtension

Complexity

Total Complexity

2

Size/Duplication

Total Lines	14
Duplicated Lines	0 %

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	beforeCallActionHandler()	0	12	2

<?php

namespace SilverStripe\LoginForms;

use SilverStripe\View\SSViewer;

The type SilverStripe\View\SSViewer was not found. Maybe you did not declare it correctly or list all dependencies?

use SilverStripe\ORM\DataExtension;

The type SilverStripe\ORM\DataExtension was not found. Maybe you did not declare it correctly or list all dependencies?

use SilverStripe\Security\Security;

The type SilverStripe\Security\Security was not found. Maybe you did not declare it correctly or list all dependencies?

use SilverStripe\Core\Config\Config;

The type SilverStripe\Core\Config\Config was not found. Maybe you did not declare it correctly or list all dependencies?

/**
 * Applies to the {@see Security} controller in order to detect requests for actions related to
 * the log in process or other such credential management (such as the forgot password flow).
 * This is in order to replace the set {@see SSViewer} theme list with a conrolled set in order
 * to always show a consistent interface that relates more to the CMS than the website it is
 * loading on.
 * Particular actions can be set to be ignored by inlcuding them in the `excluded_actions` list
 * defined in yml _config for this class. By default all allowed actions on the Security controller
 * excepting `index`, `logout`, and `ping` will have the new theme set applied.
 */
class EnablerExtension extends DataExtension
{
    public function beforeCallActionHandler()
    {
        $config = Config::inst();
        /** @var Security */
        $owner = $this->owner;
        $action = $owner->getAction();
        $allowedActions = $config->get(Security::class, 'allowed_actions');
        $excludedActions = $config->get(self::class, 'excluded_actions');
        $themeActions = array_diff($allowedActions, $excludedActions);
        if (in_array($action, $themeActions)) 
        {
            SSViewer::set_themes($config->get(self::class, 'login_themes'));
        }
    }
}