ElkArte\AdminController\ManageThemes::action_remove_api()

Complexity

Conditions	6
Paths	6

Size

Total Lines	79
Code Lines	38

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	42

Importance

Changes

0

<?php
	public function action_remove_api()
	{
		global $modSettings, $context, $txt;

		require_once(SUBSDIR . '/Themes.subs.php');

		// Validate what was sent
		if (checkSession('get', '', false))
		{
			Txt::load('Errors');
			$context['xml_data'] = array(
				'error' => 1,
				'text' => $txt['session_verify_fail'],
			);

			return;
		}

		// Not just any John Smith can send in a api request
		if (!allowedTo('admin_forum'))
		{
			Txt::load('Errors');
			$context['xml_data'] = array(
				'error' => 1,
				'text' => $txt['cannot_admin_forum'],
			);

			return;
		}

		// Even if you are John Smith, you still need a ticket
		if (!validateToken('admin-tr', 'request', true, false))
		{
			Txt::load('Errors');
			$context['xml_data'] = array(
				'error' => 1,
				'text' => $txt['token_verify_fail'],
			);

			return;
		}

		// The theme's ID must be an integer.
		$theme = $this->_req->getQuery('th', 'intval', $this->_req->getQuery('id', 'intval', 0));

		// You can't delete the default theme!
		if ($theme === 1)
		{
			Txt::load('Errors');
			$context['xml_data'] = array(
				'error' => 1,
				'text' => $txt['no_access'],
			);

			return;
		}

		// It is a theme we know about?
		$known = $this->_knownTheme($theme);

		// Finally, remove it
		deleteTheme($theme);

		// Fix it if the theme was the overall default theme.
		if ($modSettings['theme_guests'] === $theme)
		{
			updateSettings(array('theme_guests' => '1', 'knownThemes' => $known));
		}
		else
		{
			updateSettings(array('knownThemes' => $known));
		}

		// Let them know it worked, all without a page refresh
		createToken('admin-tr', 'request');
		$context['xml_data'] = array(
			'success' => 1,
			'token_var' => $context['admin-tr_token_var'],
			'token' => $context['admin-tr_token'],
		);