362 lines
11 KiB
PHP
362 lines
11 KiB
PHP
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<?php
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/**
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* @version $Id: component.class.php 10002 2008-02-08 10:56:57Z willebil $
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* @package Joomla
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* @subpackage Installer
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* @copyright Copyright (C) 2005 Open Source Matters. All rights reserved.
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* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL, see LICENSE.php
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* Joomla! is free software. This version may have been modified pursuant
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* to the GNU General Public License, and as distributed it includes or
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* is derivative of works licensed under the GNU General Public License or
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* other free or open source software licenses.
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* See COPYRIGHT.php for copyright notices and details.
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*/
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// no direct access
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defined( '_VALID_MOS' ) or die( 'Restricted access' );
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/**
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* Component installer
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* @package Joomla
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* @subpackage Installer
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*/
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class mosInstallerComponent extends mosInstaller {
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var $i_componentadmindir = '';
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var $i_hasinstallfile = false;
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var $i_installfile = '';
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function componentAdminDir($p_dirname = null) {
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if(!is_null($p_dirname)) {
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$this->i_componentadmindir = mosPathName($p_dirname);
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}
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return $this->i_componentadmindir;
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}
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/**
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* Custom install method
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* @param boolean True if installing from directory
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*/
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function install($p_fromdir = null) {
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global $mosConfig_absolute_path,$database;
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josSpoofCheck();
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if (!$this->preInstallCheck( $p_fromdir, 'component' )) {
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return false;
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}
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// aje moved down to here. ?? seemed to be some referencing problems
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$xmlDoc = $this->xmlDoc();
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$mosinstall = &$xmlDoc->documentElement;
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// Set some vars
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$e = &$mosinstall->getElementsByPath('name', 1);
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$this->elementName($e->getText());
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$this->elementDir( mosPathName( $mosConfig_absolute_path . "/components/"
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. strtolower("com_" . str_replace(" ","",$this->elementName())) . "/" )
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);
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$this->componentAdminDir( mosPathName( $mosConfig_absolute_path . "/administrator/components/"
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. strtolower( "com_" . str_replace( " ","",$this->elementName() ) ) )
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);
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if (file_exists($this->elementDir())) {
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$this->setError( 1, 'Another component is already using directory: "' . $this->elementDir() . '"' );
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return false;
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}
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if(!file_exists($this->elementDir()) && !mosMakePath($this->elementDir())) {
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$this->setError( 1, 'Failed to create directory "' . $this->elementDir() . '"' );
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return false;
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}
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if(!file_exists($this->componentAdminDir()) && !mosMakePath($this->componentAdminDir())) {
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$this->setError( 1, 'Failed to create directory "' . $this->componentAdminDir() . '"' );
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return false;
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}
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// Find files to copy
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if ($this->parseFiles( 'files' ) === false) {
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return false;
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}
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$this->parseFiles( 'images' );
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$this->parseFiles( 'administration/files','','',1 );
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$this->parseFiles( 'administration/images','','',1 );
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// Are there any SQL queries??
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$query_element = &$mosinstall->getElementsByPath('install/queries', 1);
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if (!is_null($query_element)) {
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$queries = $query_element->childNodes;
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foreach($queries as $query)
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{
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$database->setQuery( $query->getText());
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if (!$database->query())
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{
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$this->setError( 1, "SQL Error " . $database->stderr( true ) );
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return false;
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}
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}
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}
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// Is there an installfile
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$installfile_elemet = &$mosinstall->getElementsByPath('installfile', 1);
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if (!is_null($installfile_elemet)) {
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// check if parse files has already copied the install.component.php file (error in 3rd party xml's!)
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if (!file_exists($this->componentAdminDir().$installfile_elemet->getText())) {
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if(!$this->copyFiles($this->installDir(), $this->componentAdminDir(), array($installfile_elemet->getText()))) {
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$this->setError( 1, 'Could not copy PHP install file.' );
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return false;
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}
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}
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$this->hasInstallfile(true);
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$this->installFile($installfile_elemet->getText());
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}
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// Is there an uninstallfile
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$uninstallfile_elemet = &$mosinstall->getElementsByPath('uninstallfile',1);
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if(!is_null($uninstallfile_elemet)) {
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if (!file_exists($this->componentAdminDir().$uninstallfile_elemet->getText())) {
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if(!$this->copyFiles($this->installDir(), $this->componentAdminDir(), array($uninstallfile_elemet->getText()))) {
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$this->setError( 1, 'Could not copy PHP uninstall file' );
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return false;
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}
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}
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}
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// Is the menues ?
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$adminmenu_element = &$mosinstall->getElementsByPath('administration/menu',1);
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if(!is_null($adminmenu_element))
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{
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$adminsubmenu_element = &$mosinstall->getElementsByPath('administration/submenu',1);
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$com_name = strtolower("com_" . str_replace(" ","",$this->elementName()));
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$com_admin_menuname = $adminmenu_element->getText();
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if(!is_null($adminsubmenu_element))
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{
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$com_admin_menu_id = $this->createParentMenu($com_admin_menuname,$com_name);
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if($com_admin_menu_id === false)
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{
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return false;
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}
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$com_admin_submenus = $adminsubmenu_element->childNodes;
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$submenuordering = 0;
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foreach($com_admin_submenus as $admin_submenu)
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{
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$com = new mosComponent( $database );
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$com->name = $admin_submenu->getText();
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$com->link = '';
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$com->menuid = 0;
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$com->parent = $com_admin_menu_id;
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$com->iscore = 0;
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if ( $admin_submenu->getAttribute("act"))
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{
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$com->admin_menu_link = "option=$com_name&act=" . $admin_submenu->getAttribute("act");
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}
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else if ($admin_submenu->getAttribute("task"))
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{
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$com->admin_menu_link = "option=$com_name&task=" . $admin_submenu->getAttribute("task");
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}
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else if ($admin_submenu->getAttribute("link"))
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{
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$com->admin_menu_link = $admin_submenu->getAttribute("link");
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}
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else
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{
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$com->admin_menu_link = "option=$com_name";
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}
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$com->admin_menu_alt = $admin_submenu->getText();
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$com->option = $com_name;
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$com->ordering = $submenuordering++;
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$com->admin_menu_img = "js/ThemeOffice/component.png";
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if (!$com->store())
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{
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$this->setError( 1, $database->stderr( true ) );
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return false;
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}
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}
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}
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else
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{
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$this->createParentMenu($com_admin_menuname,$com_name);
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}
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}
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$desc= '';
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if ($e = &$mosinstall->getElementsByPath( 'description', 1 )) {
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$desc = $this->elementName() . '<p>' . $e->getText() . '</p>';
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}
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$this->setError( 0, $desc );
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if ($this->hasInstallfile()) {
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if (is_file($this->componentAdminDir() . '/' . $this->installFile())) {
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require_once($this->componentAdminDir() . "/" . $this->installFile());
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$ret = com_install();
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if ($ret != '') {
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$this->setError( 0, $desc . $ret );
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}
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}
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}
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return $this->copySetupFile();
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}
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function createParentMenu($_menuname,$_comname, $_image = "js/ThemeOffice/component.png") {
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global $database;
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$db_name = $_menuname;
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$db_link = "option=$_comname";
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$db_menuid = 0;
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$db_parent = 0;
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$db_admin_menu_link = "option=$_comname";
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$db_admin_menu_alt = $_menuname;
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$db_option = $_comname;
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$db_ordering = 0;
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$db_admin_menu_img = $_image;
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$db_iscore = 0;
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$db_params = '';
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$query = "INSERT INTO #__components"
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. "\n VALUES( '', " . $database->Quote( $db_name ) . ", " . $database->Quote( $db_link ) . ", " . (int) $db_menuid . ", " . (int) $db_parent . ", " . $database->Quote( $db_admin_menu_link ) . ", " . $database->Quote( $db_admin_menu_alt ) . ", " . $database->Quote( $db_option ) . ", " . (int) $db_ordering . ", " . $database->Quote( $db_admin_menu_img ) . ", " . (int) $db_iscore . ", '' )";
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$database->setQuery( $query );
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if(!$database->query())
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{
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$this->setError( 1, $database->stderr( true ) );
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return false;
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}
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$menuid = $database->insertid();
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return $menuid;
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}
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/**
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* Custom install method
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* @param int The id of the module
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* @param string The URL option
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* @param int The client id
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*/
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function uninstall( $cid, $option, $client=0 ) {
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global $database,$mosConfig_absolute_path;
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josSpoofCheck();
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$uninstallret = '';
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$sql = "SELECT *"
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. "\n FROM #__components"
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. "\n WHERE id = " . (int) $cid
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;
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$database->setQuery($sql);
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$row = null;
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if (!$database->loadObject( $row )) {
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HTML_installer::showInstallMessage($database->stderr(true),'Uninstall - error',
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$this->returnTo( $option, 'component', $client ) );
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exit();
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}
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if ($row->iscore) {
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HTML_installer::showInstallMessage("Component $row->name is a core component, and can not be uninstalled.<br />You need to unpublish it if you don't want to use it", 'Uninstall - error',
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$this->returnTo( $option, 'component', $client ) );
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exit();
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}
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// Delete entries in the DB
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$sql = "DELETE FROM #__components"
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. "\n WHERE parent = " . (int) $row->id
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;
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$database->setQuery($sql);
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if (!$database->query()) {
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HTML_installer::showInstallMessage($database->stderr(true),'Uninstall - error',
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$this->returnTo( $option, 'component', $client ) );
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exit();
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}
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$sql = "DELETE FROM #__components"
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. "\n WHERE id = " . (int) $row->id
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;
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$database->setQuery($sql);
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if (!$database->query()) {
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HTML_installer::showInstallMessage($database->stderr(true),'Uninstall - error',
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$this->returnTo( $option, 'component', $client ) );
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exit();
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}
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// Try to find the uninstall file
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$filesindir = mosReadDirectory( $mosConfig_absolute_path.'/administrator/components/'.$row->option, 'uninstall' );
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if (count( $filesindir ) > 0) {
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$uninstall_file = $filesindir[0];
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if(file_exists($mosConfig_absolute_path.'/administrator/components/'.$row->option .'/'.$uninstall_file))
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{
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require_once($mosConfig_absolute_path.'/administrator/components/'.$row->option .'/'.$uninstall_file );
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$uninstallret = com_uninstall();
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}
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}
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// Try to find the XML file
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$filesindir = mosReadDirectory( mosPathName( $mosConfig_absolute_path.'/administrator/components/'.$row->option ), '.xml$');
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if (count($filesindir) > 0) {
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$ismosinstall = false;
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$found = 0;
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foreach ($filesindir as $file) {
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$xmlDoc = new DOMIT_Lite_Document();
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$xmlDoc->resolveErrors( true );
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if (!$xmlDoc->loadXML( $mosConfig_absolute_path."/administrator/components/".$row->option . "/" . $file, false, true )) {
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return false;
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}
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$root = &$xmlDoc->documentElement;
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if ($root->getTagName() != 'mosinstall') {
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continue;
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}
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$found = 1;
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$query_element = &$root->getElementsbyPath( 'uninstall/queries', 1 );
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if(!is_null($query_element))
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{
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$queries = $query_element->childNodes;
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foreach($queries as $query)
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{
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$database->setQuery( $query->getText());
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if (!$database->query())
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{
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HTML_installer::showInstallMessage($database->stderr(true),'Uninstall - error',
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$this->returnTo( $option, 'component', $client ) );
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exit();
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}
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}
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}
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}
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if(!$found) {
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HTML_installer::showInstallMessage('XML File invalid','Uninstall - error',
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$this->returnTo( $option, 'component', $client ) );
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exit();
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}
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} else {
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/*
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HTML_installer::showInstallMessage( 'Could not find XML Setup file in '.$mosConfig_absolute_path.'/administrator/components/'.$row->option,
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'Uninstall - error', $option, 'component' );
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exit();
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*/
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}
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// Delete directories
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if (trim( $row->option )) {
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$result = 0;
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$path = mosPathName( $mosConfig_absolute_path.'/administrator/components/' . $row->option );
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if (is_dir( $path )) {
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$result |= deldir( $path );
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}
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$path = mosPathName( $mosConfig_absolute_path.'/components/'.$row->option );
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if (is_dir( $path )) {
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$result |= deldir( $path );
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}
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return $result;
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} else {
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HTML_installer::showInstallMessage( 'Option field empty, cannot remove files', 'Uninstall - error', $option,'component');
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exit();
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}
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return $uninstallret;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
?>
|