<?php

/**
 * @package   	JCE
 * @copyright 	Copyright (c) 2009-2014 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');

function com_install() {
    $mainframe =JFactory::getApplication();
	
	jimport('joomla.filesystem.folder');
	// Initialize variables
	jimport('joomla.client.helper');
	$FTPOptions = JClientHelper::getCredentials('ftp');
	
	$language = JFactory::getLanguage();		
	$language->load( 'com_jce_imgmanager_ext', JPATH_SITE );
	
	$cache = $mainframe->getCfg('tmp_path');
	
	// Check for tmp folder
	if( !JFolder::exists( $cache ) ){
		// Create if does not exist
		if( !JFolder::create( $cache ) ){
			$mainframe->enqueueMessage( WFText::_('WF_IMGMANAGER_EXT_NO_CACHE_DESC'), 'error' );
		}
	}
	// Check if folder exists and is writable or the FTP layer is enabled	
	if( JFolder::exists( $cache ) && ( is_writable( $cache ) || $FTPOptions['enabled'] == 1 ) ){
		$mainframe->enqueueMessage( WFText::_('WF_IMGMANAGER_EXT_CACHE_DESC') );
	}else{
		$mainframe->enqueueMessage( WFText::_('WF_IMGMANAGER_EXT_NO_CACHE_DESC'), 'error' );
	}
	// Check for GD
	if( !function_exists( 'gd_info' ) ){
		$mainframe->enqueueMessage( WFText::_('WF_IMGMANAGER_EXT_NO_GD_DESC'), 'error' );
	}else{
		$info = gd_info();
		$mainframe->enqueueMessage( WFText::_('WF_IMGMANAGER_EXT_GD_DESC') . ' - ' . $info['GD Version'] );
	}
        
        // remove wideimage folder
        if (JFolder::exists(dirname(__FILE) . '/classes/wideimage')){
            @JFolder::delete(dirname(__FILE) . '/classes/wideimage');
        }
}