csphere\plugins\access\classes\Handler

Complexity

Total Complexity

22

Size/Duplication

Total Lines	213
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	5

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	getValueGroup()	0	9	2
A	getValueUser()	0	13	4
A	updatePlugin()	0	15	4
B	_setValueGroup()	0	26	2
B	initiateDefault()	0	35	6
A	initiateGroup()	0	10	2
A	loadPermissions()	0	20	2

<?php

/**
 * Handler Class for Access Module
 *
 * PHP Version 5
 *
 * @category  Plugins
 * @package   Access
 * @author    Daniel Schalla <schalla@csphere.eu>
 * @copyright 2013 cSphere Team
 * @license   http://opensource.org/licenses/bsd-license Simplified BSD License
 * @link      http://www.csphere.eu
 **/

namespace csphere\plugins\access\classes;

/**
 * Handler Class for Access Module
 *
 * @category  Plugins
 * @package   Access
 * @author    Daniel Schalla <schalla@csphere.eu>
 * @copyright 2013 cSphere Team
 * @license   http://opensource.org/licenses/bsd-license Simplified BSD License
 * @link      http://www.csphere.eu
 **/

class Handler
{

    /**
     * ...
     *
     * @param string $plugin     ...
     * @param mixed  $permission ...
     * @param mixed  $group      ...
     *
     * @return mixed ...
     */
    public function getValueGroup($plugin, $permission, $group)
    {
        $table = new \csphere\core\datamapper\Finder("access", "group");
        $table->where("access_group_permission", "=", $plugin . "." . $permission);
        $table->where("group_id", "=", $group);
        $res = $table->first();

        return isset($res['access_group_value']) ? $res['access_group_value'] : 0;
    }

    /**
     * ...
     *
     * @param mixed $permission ...
     * @param int   $userID     ...
     *
     * @return mixed ...
     */
    public function getValueUser($permission, $userID)
    {
        if ($permission && $userID) {
            $table = new \csphere\core\datamapper\Finder("access", "user");
            $table->where("access_user_permission", "=", $permission);
            $table->where("group_id", "=", $userID);
            $res = $table->first();

            return isset($res['access_user_value']) ? $res['access_user_value'] : 0;
        }

        return false;
    }

    /**
     * Updates the plugin
     *
     * @param string $plugin the name of the plugin
     *
     * @return void
     */
    public function updatePlugin($plugin)
    {
        $groupFinder = new \csphere\core\datamapper\Finder("groups");
        $groups = $groupFinder->find(0, 0);

        foreach ($groups as $group) {
            $id = $group['group_id'];
            $name = $group['group_name'];
            if (!empty($_POST[$name])) {
                foreach ($_POST[$name] as $permission => $value) {
                    $this->_setValueGroup($plugin, $permission, $value, $id);
                }
            }
        }
    }


    /**
     * Sets the data of a value group. The value group must exist.
     *
     * @param string $plugin     the name of the plugin
     * @param string $permission ...
     * @param mixed  $value      ...
     * @param int    $groupID    ...
     *
     * @return bool true if the group exists and was successfully set
     */

There must be no blank lines after the function comment

    private function _setValueGroup($plugin, $permission, $value, $groupID)
    {
        $table = new \csphere\core\datamapper\Finder("access", "group");
        $table->columns("access_group_id");
        $table->where("access_group_permission", "=", $plugin . "." . $permission);
        $table->where("group_id", "=", $groupID);
        $res = $table->first();

        if (!empty($res)) {

            $data = [];
            $data['access_group_id'] = $res['access_group_id'];
            $data['group_id'] = $groupID;
            $data['access_group_permission'] = $plugin . "." . $permission;
            $data['access_group_value'] = intval($value);

            $model = new \csphere\core\datamapper\Model("access", "group");
            $model->update($data);

            $result = true;
        } else {
            $result = false;
        }

        return $result;
    }

    /**
     * Sets the value for a user.
     *
     * @param mixed $permission ...
     * @param int   $userID     ...
     *
     * @return true if the permission was set successfully
     */
    /*
    private function _setValueUser($permission, $userID)
    {
      // TODO
    }
    */


    /**
     * Inserts the default permissions for the given plugin from the access.xml.
     *
     * @param string $plugin the name of the plugin
     * @param array  $groups the ...
     *
     * @return void
     */
    public function initiateDefault($plugin, $groups = [])
    {

        if ($permissions = $this->loadPermissions($plugin)) {

            $finder = new \csphere\core\datamapper\Finder("access", "group");
            $model = new \csphere\core\datamapper\Model("access", "group");


            if (empty($groups)) {
                $groupFinder = new \csphere\core\datamapper\Finder("groups");
                $tmpGroups = $groupFinder->find(0, $groupFinder->count());

                foreach ($tmpGroups as $tmpGroup) {
                    $groups[] = $tmpGroup['group_id'];
                }
            }

            foreach (array_keys($permissions) as $permission) {
                $databasePerm = $plugin . "." . $permission;
                $finder->where("access_group_permission", "=", $databasePerm);
                $finder->remove();

                $data = [];
                $data['access_group_permission'] = $databasePerm;
                $data['access_group_value'] = 0;

                foreach ($groups as $group) {
                    $data['group_id'] = $group;
                    $model->insert($data);
                }
            }
        }

    }

    /**
     * ...
     *
     * @param int $groupID ...
     *
     * @return void
     */
    public function initiateGroup($groupID)
    {
        // Get plugin metadata
        $meta = new \csphere\core\plugins\Metadata();

        $plugins = $meta->details();
        foreach ($plugins as $plugin) {
            $this->initiateDefault($plugin['short'], [$groupID]);
        }
    }

    /**
     * Loads the permissions for the given plugin.
     *
     * @param string $plugin the name of the plugin
     *
     * @return array an array with all permissions that are defined for the given
     *               plugin
     */
    public function loadPermissions($plugin)
    {

        $loader = \csphere\core\service\Locator::get();
        // Check for database XML file
        $path = \csphere\core\init\path();
        $file = $path . 'csphere/plugins/' . $plugin . '/access.xml';

        if (file_exists($file)) {

            // Get access content of plugin
            $xml = $loader->load('xml', 'access');
            $permissions = $xml->source('plugin', $plugin);

        } else {
            $permissions = [];
        }

        return $permissions;
    }
}