<?php
/**
 * @version     2.1.0
 * @package     com_phpmyjoomla
 * @copyright   Copyright (c) 2014-2020. Luis Orozco Olivares / phpMyjoomla. All rights reserved.
 * @license     GNU General Public License version 3 or later; see LICENSE.txt
 * @author      Luis Orozco Olivares <luisorozoli@gmail.com> - https://www.luisorozoli.com - https://www.phpmyjoomla.com
 */
// No direct access
defined('_JEXEC') or die;

/**
 * servers Table class
 */
class PhpmyjoomlaTableservers extends JTable
{

    /**
     * Constructor
     *
     * @param JDatabase A database connector object
     */
    public function __construct(&$db)
    {
        parent::__construct('#__phpmyjoomla_ext_server_config', 'id', $db);
    }

    /**
     * Overloaded bind function to pre-process the params.
     *
     * @param    array        Named array
     *
     * @return    null|string    null is operation was satisfactory, otherwise returns an error
     * @see        JTable:bind
     * @since      1.5
     */
    public function bind($array, $ignore = '')
    {


        $input = JFactory::getApplication()->input;
        $task = $input->getString('task', '');
        if(($task == 'save' || $task == 'apply') && (!JFactory::getUser()->authorise('core.edit.state','com_phpmyjoomla.servers.'.$array['id']) && $array['state'] == 1)){
            $array['state'] = 0;
        }

        if (isset($array['params']) && is_array($array['params']))
        {
            $registry = new JRegistry();
            $registry->loadArray($array['params']);
            $array['params'] = (string) $registry;
        }

        if (isset($array['metadata']) && is_array($array['metadata']))
        {
            $registry = new JRegistry();
            $registry->loadArray($array['metadata']);
            $array['metadata'] = (string) $registry;
        }
        if (!JFactory::getUser()->authorise('core.admin', 'com_phpmyjoomla.servers.' . $array['id']))
        {
            $actions         = JFactory::getACL()->getActions('com_phpmyjoomla', 'servers');
            $default_actions = JFactory::getACL()->getAssetRules('com_phpmyjoomla.servers.' . $array['id'])->getData();
            $array_jaccess   = array();
            foreach ($actions as $action)
            {
                $array_jaccess[$action->name] = $default_actions[$action->name];
            }
            $array['rules'] = $this->JAccessRulestoArray($array_jaccess);
        }
        //Bind the rules for ACL where supported.
        if (isset($array['rules']) && is_array($array['rules']))
        {
            $this->setRules($array['rules']);
        }

        return parent::bind($array, $ignore);
    }

    /**
     * This function convert an array of JAccessRule objects into an rules array.
     *
     * @param type $jaccessrules an arrao of JAccessRule objects.
     */
    private function JAccessRulestoArray($jaccessrules)
    {
        $rules = array();
        foreach ($jaccessrules as $action => $jaccess)
        {
            $actions = array();
            foreach ($jaccess->getData() as $group => $allow)
            {
                $actions[$group] = ((bool) $allow);
            }
            $rules[$action] = $actions;
        }

        return $rules;
    }

    /**
     * Overloaded check function
     */
    public function check()
    {

        //If there is an ordering column and this is a new row then get the next ordering value
        if (property_exists($this, 'ordering') && $this->id == 0)
        {
            $this->ordering = self::getNextOrder();
        }

        return parent::check();
    }

    /**
     * Method to set the publishing state for a row or list of rows in the database
     * table.  The method respects checked out rows by other users and will attempt
     * to checkin rows that it can after adjustments are made.
     *
     * @param    mixed    An optional array of primary key values to update.  If not
     *                    set the instance property value is used.
     * @param    integer  The publishing state. eg. [0 = unpublished, 1 = published]
     * @param    integer  The user id of the user performing the operation.
     *
     * @return    boolean    True on success.
     * @since    1.0.4
     */
    public function publish($pks = null, $state = 1, $userId = 0)
    {
        // Initialise variables.
        $k = $this->_tbl_key;

        // Sanitize input.
        JArrayHelper::toInteger($pks);
        $userId = (int) $userId;
        $state  = (int) $state;

        // If there are no primary keys set check to see if the instance key is set.
        if (empty($pks))
        {
            if ($this->$k)
            {
                $pks = array($this->$k);
            }
            // Nothing to set publishing state on, return false.
            else
            {
                $this->setError(JText::_('JLIB_DATABASE_ERROR_NO_ROWS_SELECTED'));

                return false;
            }
        }

        // Build the WHERE clause for the primary keys.
        $where = $k . '=' . implode(' OR ' . $k . '=', $pks);

        // Determine if there is checkin support for the table.
        if (!property_exists($this, 'checked_out') || !property_exists($this, 'checked_out_time'))
        {
            $checkin = '';
        }
        else
        {
            $checkin = ' AND (checked_out = 0 OR checked_out = ' . (int) $userId . ')';
        }

        // Update the publishing state for rows with the given primary keys.
        $this->_db->setQuery(
            'UPDATE `' . $this->_tbl . '`' .
            ' SET `state` = ' . (int) $state .
            ' WHERE (' . $where . ')' .
            $checkin
        );
        $this->_db->execute();

        // If checkin is supported and all rows were adjusted, check them in.
        if ($checkin && (count($pks) == $this->_db->getAffectedRows()))
        {
            // Checkin each row.
            foreach ($pks as $pk)
            {
                $this->checkin($pk);
            }
        }

        // If the JTable instance value is in the list of primary keys that were set, set the instance.
        if (in_array($this->$k, $pks))
        {
            $this->state = $state;
        }

        $this->setError('');

        return true;
    }

    /**
     * Define a namespaced asset name for inclusion in the #__assets table
     * @return string The asset name
     *
     * @see JTable::_getAssetName
     */
    protected function _getAssetName()
    {
        $k = $this->_tbl_key;

        return 'com_phpmyjoomla.servers.' . (int) $this->$k;
    }

    /**
     * Returns the parent asset's id. If you have a tree structure, retrieve the parent's id using the external key field
     *
     * @see JTable::_getAssetParentId
     */
    protected function _getAssetParentId(JTable $table = null, $id = null)
    {
        // We will retrieve the parent-asset from the Asset-table
        $assetParent = JTable::getInstance('Asset');
        // Default: if no asset-parent can be found we take the global asset
        $assetParentId = $assetParent->getRootId();
        // The item has the component as asset-parent
        $assetParent->loadByName('com_phpmyjoomla');
        // Return the found asset-parent-id
        if ($assetParent->id)
        {
            $assetParentId = $assetParent->id;
        }

        return $assetParentId;
    }

    public function delete($pk = null)
    {
        $this->load($pk);
        $result = parent::delete($pk);
        if ($result)
        {


        }

        return $result;
    }

}
