Subversion Repositories cheapmusic

<?php

/***************************************************************************

 *   Copyright (C) 2009-2011 by Geo Varghese(www.seopanel.in)  	           *

 *   sendtogeo@gmail.com   												   *

 *                                                                         *

 *   This program is free software; you can redistribute it and/or modify  *

 *   it under the terms of the GNU General Public License as published by  *

 *   the Free Software Foundation; either version 2 of the License, or     *

 *   (at your option) any later version.                                   *

 *                                                                         *

 *   This program is distributed in the hope that it will be useful,       *

 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *

 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *

 *   GNU General Public License for more details.                          *

 *                                                                         *

 *   You should have received a copy of the GNU General Public License     *

 *   along with this program; if not, write to the                         *

 *   Free Software Foundation, Inc.,                                       *

 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *

 ***************************************************************************/

# class defines all themes controller functions

class ThemesController extends Controller{

    var $tableName = "themes";

    var $layout = "ajax";

	# func to get all  tools

	function __getAllThemes(){

		$sql = "select * from $this->tableName order by id";

		$themeList = $this->db->select($sql);

		return $themeList;

	}

	# func to list  tools

	function listThemes($msg='', $error=false){

		if(empty($msg)) $this->__updateAllThemes();

		$userId = isLoggedIn();

		$this->set('msg', $msg);

		$this->set('error', $error);

		$sql = "select * from $this->tableName order by id";

		# pagination setup

		$this->db->query($sql, true);

		$this->paging->setDivClass('pagingdiv');

		$this->paging->loadPaging($this->db->noRows, SP_PAGINGNO);

		$pagingDiv = $this->paging->printPages('themes-manager.php?');

		$this->set('pagingDiv', $pagingDiv);

		$sql .= " limit ".$this->paging->start .",". $this->paging->per_page;

		$themeList = $this->db->select($sql);

		$this->set('pageNo', $_GET['pageno']);

		$this->set('list', $themeList);

		$this->render('theme/listthemes');

	}

	# function to activate theme

	function activateTheme($themeId){

		$themeId = intval($themeId);

		// inactivate all themes and then activate current theme

		$sql = "update $this->tableName set status=0";

		$this->db->query($sql);

		$sql = "update $this->tableName set status=1 where id=$themeId";

		$this->db->query($sql);

	}

	#function to change installed status of themes

	function __changeInstallStatus($themeId, $status){

		$themeId = intval($themeId);

		$sql = "update $this->tableName set installed=$status where id=$themeId";

		$this->db->query($sql);

	}

	# func to get  theme info

	function __getThemeInfo($val, $col='id') {

		$sql = "select * from $this->tableName where $col='$val'";

		$themeInfo = $this->db->select($sql, true);

		return $themeInfo;

	}

	# func to get active theme info

	function __getActiveTheme() {

		$themeInfo = $this->dbHelper->getRow($this->tableName, "status=1");

		return $themeInfo;

	}

	# func to list  theme info

	function listThemeInfo($themeId){

	    $themeId = intval($themeId);

		$this->set('themeInfo', $this->__getThemeInfo($themeId));

		$this->set('pageNo', $_GET['pageno']);

		$this->render('theme/listthemeinfo');

	}

	function updateThemeInfo($themeId, $themeInfo){

		$themeId = intval($themeId);

		$sql = "update $this->tableName set

					name='".addslashes($themeInfo['name'])."',

					author='".addslashes($themeInfo['author'])."',

					description='".addslashes($themeInfo['description'])."',

					version='{$themeInfo['version']}',

					website='{$themeInfo['website']}'

					where id=$themeId";

		$this->db->query($sql);

	}

	# func to upgrade  theme

	function upgradeTheme($themeId){

		$themeInfo = $this->__getThemeInfo($themeId);

		if (file_exists(SP_THEMEPATH."/".$themeInfo['folder'])) {

			# parse theme info

			$themeInfo = $this->parseThemeInfoFile($themeInfo['folder']);

			$this->updateThemeInfo($themeId, $themeInfo);

			$this->__changeInstallStatus($themeId, 1);

			$this->listThemes("Theme <b>{$themeInfo['name']} {$themeInfo['version']}</b> upgraded successfully!");

		} else {

			$this->__changeInstallStatus($themeId, 0);

			$this->listThemes("Theme <b>{$themeInfo['name']} {$themeInfo['version']}</b> upgrade failed!", true);

		}

	}

	# func to re install the  theme

	function reInstallTheme($themeId){

		$themeInfo = $this->__getThemeInfo($themeId);

		if(file_exists(SP_THEMEPATH."/".$themeInfo['folder'])){

			# parse theme info

			$themeInfo = $this->parseThemeInfoFile($themeInfo['name']);

			$this->updateThemeInfo($themeId, $themeInfo);

			$this->__changeInstallStatus($themeId, 1);

			$this->listThemes("Theme <b>{$themeInfo['name']} {$themeInfo['version']}</b> re-installed successfully!");

		}else{

			$this->__changeInstallStatus($themeId, 0);

			$this->listThemes("Theme <b>{$themeInfo['name']} {$themeInfo['version']}</b> re-installation failed!", true);

		}

	}

	# to check whether the directory is theme

	function isThemeDirectory($file){

		if ( ($file != ".") && ($file != "..") && ($file != ".svn") &&  is_dir(SP_THEMEPATH."/".$file) ) {

			if(!preg_match('/^\./', $file)){

				return true;

			}

		}

		return false;

	}

	# func to update themes in db

	function __updateAllThemes(){

		$sql = "update themes set installed=0";

		$this->db->query($sql);

		if ($handle = opendir(SP_THEMEPATH)) {

			while (false !== ($file = readdir($handle))) {

				if ( $this->isThemeDirectory($file) ) {

					$themeName = $file;

					$themeInfo = $this->__getThemeInfo($themeName, 'name');

					if(empty($themeInfo['id'])){

						// parse theme info and save details

						$themeInfo = $this->parseThemeInfoFile($file);

						$sql = "insert into $this->tableName(name,folder,author,description,version,website,status,installed)

								values('".addslashes($themeInfo['name'])."', '".addslashes($themeName)."','".addslashes($themeInfo['author'])."','".addslashes($themeInfo['description'])."','{$themeInfo['version']}','{$themeInfo['website']}',0,1)";

						$this->db->query($sql);

					}else{

						$this->__changeInstallStatus($themeInfo['id'], 1);

					}

				}

			}

			closedir($handle);

		}

	}

	# func to parse theme info file

	function parseThemeInfoFile($file) {

		$themeInfo = array();

		$themeInfoFile = SP_THEMEPATH."/".$file."/".SP_THEMEINFOFILE;

		if(file_exists($themeInfoFile)){

			$xml = new XMLParser;

    		$pInfo = $xml->parse($themeInfoFile);

    		if(!empty($pInfo[0]['child'])){

    			foreach($pInfo[0]['child'] as $info){

    				$infoCol = strtolower($info['name']);

    				$themeInfo[$infoCol] = $info['content'];

    			}

    		}

		}

		$themeInfo['name'] = empty($themeInfo['name']) ? $file : $themeInfo['name'];

		$themeInfo['version'] = empty($themeInfo['version']) ? '1.0.0' : $themeInfo['version'];

		$themeInfo['author'] = empty($themeInfo['author']) ? 'Seo Panel': $themeInfo['author'];

		$themeInfo['website'] = empty($themeInfo['website']) ? SP_THEMESITE : $themeInfo['website'];

		return $themeInfo;

	}

}

?>