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Current File : /home/nicholsonsmith/public_html/backup/administrator/components/com_jce/install.script.php

<?php

/**
 * @copyright 	Copyright (c) 2009-2016 Ryan Demmer. All rights reserved.
 * @license   	GNU/GPL 2 or later - http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * JCE is free software. This version may have been modified pursuant
 * to the GNU General Public License, and as distributed it includes or
 * is derivative of works licensed under the GNU General Public License or
 * other free or open source software licenses.
 */
defined('_JEXEC') or die('RESTRICTED');

class com_jceInstallerScript
{
    public function install($parent)
    {
        require_once JPATH_ADMINISTRATOR.'/components/com_jce/install.php';

        $installer = method_exists($parent, 'getParent') ? $parent->getParent() : $parent->parent;

        return WFInstall::install($installer);
    }

    public function uninstall()
    {
        $db = JFactory::getDBO();

        // remove Profiles table if its empty
        if ((int) self::checkTableContents('#__wf_profiles') == 0) {
            if (method_exists($db, 'dropTable')) {
                $db->dropTable('#__wf_profiles', true);
            } else {
                $query = 'DROP TABLE IF EXISTS #__wf_profiles';
                $db->setQuery($query);
            }

            $db->query();
        }

        // remove packages
        self::removePackages();
    }

    public function update($parent)
    {
        return $this->install($parent);
    }

    /**
     * Check table contents.
     *
     * @return int
     *
     * @param string $table Table name
     */
    private static function checkTableContents($table)
    {
        $db = JFactory::getDBO();

        $query = $db->getQuery(true);

        if (is_object($query)) {
            $query->select('COUNT(id)')->from($table);
        } else {
            $query = 'SELECT COUNT(id) FROM '.$table;
        }

        $db->setQuery($query);

        return $db->loadResult();
    }

    private static function getModule($name)
    {
        // Joomla! 2.5
        if (defined('JPATH_PLATFORM')) {
            $module = JTable::getInstance('extension');

            return $module->find(array('type' => 'module', 'element' => $name));

            // Joomla! 1.5
        } else {
            $db = JFactory::getDBO();
            $query = 'SELECT id FROM #__modules'.' WHERE module = '.$db->Quote($name);

            $db->setQuery($query);

            return $db->loadResult();
        }
    }

    private static function getPlugin($folder, $element)
    {
        // Joomla! 2.5
        if (defined('JPATH_PLATFORM')) {
            $plugin = JTable::getInstance('extension');

            return $plugin->find(array('type' => 'plugin', 'folder' => $folder, 'element' => $element));
            // Joomla! 1.5
        } else {
            $plugin = JTable::getInstance('plugin');

            $db = JFactory::getDBO();
            $query = 'SELECT id FROM #__plugins'.' WHERE folder = '.$db->Quote($folder).' AND element = '.$db->Quote($element);

            $db->setQuery($query);

            return $db->loadResult();
        }
    }

    /**
     * Uninstall the editor.
     *
     * @return bool
     */
    private static function removePackages()
    {
        $app = JFactory::getApplication();
        $db = JFactory::getDBO();

        jimport('joomla.module.helper');
        jimport('joomla.installer.installer');

        $plugins = array(
            'editors' => array('jce'),
            'system' => array('jce'),
            'quickicon' => array('jcefilebrowser'),
        );

        $modules = array('mod_jcefilebrowser');

        // items to remove
        $items = array(
            'plugin' => array(),
            'module' => array(),
        );

        foreach ($plugins as $folder => $elements) {
            foreach ($elements as $element) {
                $item = self::getPlugin($folder, $element);

                if ($item) {
                    $items['plugin'][] = $item;
                }
            }
        }

        foreach ($modules as $module) {
            $item = self::getModule($module);

            if ($item) {
                $items['module'][] = $item;
            }
        }

        foreach ($items as $type => $extensions) {
            if ($extensions) {
                foreach ($extensions as $id) {
                    $installer = new JInstaller();
                    $installer->uninstall($type, $id);
                    $app->enqueueMessage($installer->message);
                }
            }
        }
    }

    /**
     * Installer function.
     *
     * @return
     */
    public function com_install()
    {
        if (!defined('JPATH_PLATFORM')) {
            require_once JPATH_ADMINISTRATOR.'/components/com_jce/install.php';

            $installer = JInstaller::getInstance();

            return WFInstall::install($installer);
        }

        return true;
    }

    /**
     * Uninstall function.
     *
     * @return
     */
    public function com_uninstall()
    {
        if (!defined('JPATH_PLATFORM')) {
            $script = new self();

            return $script->uninstall();
        }

        return true;
    }
}