<?php
// $Id: modulesadmin.php,v 1.32 2004/12/26 19:12:05 onokazu Exp $
//  ------------------------------------------------------------------------ //
//                XOOPS - PHP Content Management System                      //
//                    Copyright (c) 2000 XOOPS.org                           //
//                       <http://www.xoops.org/>                             //
//  ------------------------------------------------------------------------ //
//  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.                                      //
//                                                                           //
//  You may not change or alter any portion of this comment or credits       //
//  of supporting developers from this source code or any supporting         //
//  source code which is considered copyrighted (c) material of the          //
//  original comment or credit authors.                                      //
//                                                                           //
//  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 //
//  ------------------------------------------------------------------------ //
// Author: Kazumi Ono (AKA onokazu)                                          //
// URL: http://www.myweb.ne.jp/, http://www.xoops.org/, http://jp.xoops.org/ //
// Project: The XOOPS Project                                                //
// ------------------------------------------------------------------------- //

if ( !is_object($xoopsUser) || !is_object($xoopsModule) || !$xoopsUser->isAdmin($xoopsModule->mid()) ) {
	exit("Access Denied");
}

function xoops_module_list()
{
        xoops_cp_header();
	//OpenTable();
	echo "
	<h4 style='text-align:left'>"._MD_AM_MODADMIN."</h4>
	<form action='admin.php' method='post' name='moduleadmin' id='moduleadmin'>
	<table class='outer' width='100%' cellpadding='4' cellspacing='1'>
	<tr align='center'><th>"._MD_AM_MODULE."</th><th>"._MD_AM_VERSION."</th><th>"._MD_AM_LASTUP."</th><th>"._MD_AM_ACTIVE."</th><th>"._MD_AM_ORDER."<br /><small>"._MD_AM_ORDER0."</small></th><th>"._MD_AM_ACTION."</th></tr>
	";
	$module_handler =& xoops_gethandler('module');
	$installed_mods =& $module_handler->getObjects();
	$listed_mods = array();
	$count = 0;
	foreach ( $installed_mods as $module ) {
		if ($count % 2 == 0) {
			$class = 'even';
		} else {
			$class = 'odd';
		}
		$count++;
		echo "<tr class='$class' align='center' valign='middle'>\n";
		echo "<td valign='bottom'>";
		if ( $module->getVar('hasadmin') == 1 && $module->getVar('isactive') == 1) {
			echo '<a href="'.XOOPS_URL.'/modules/'.$module->getVar('dirname').'/'.$module->getInfo('adminindex').'"><img src="'.XOOPS_URL.'/modules/'.$module->getVar('dirname').'/'.$module->getInfo('image').'" alt="'.$module->getVar('name', 'E').'" border="0" /></a><br /><input type="text" name="newname['.$module->getVar('mid').']" value="'.$module->getVar('name', 'E').'" maxlength="150" size="20" />';
		} else {
			echo '<img src="'.XOOPS_URL.'/modules/'.$module->getVar('dirname').'/'.$module->getInfo('image').'" alt="'.$module->getVar('name', 'E').'" border="0" /><br /><input type="text" name="newname['.$module->getVar('mid').']" value="'.$module->getVar('name', 'E').'" maxlength="150" size="20" />';
		}
		echo '<input type="hidden" name="oldname['.$module->getVar('mid').']" value="' .$module->getVar('name').'" /></td>';
		echo "<td align='center'>".round($module->getVar('version') / 100, 2)."</td><td align='center'>".formatTimestamp($module->getVar('last_update'),'m')."<br />";
		if ($module->getVar('dirname') != 'system' && $module->getVar('isactive') == 1) {
			echo '</td><td><input type="checkbox" name="newstatus['.$module->getVar('mid').']" value="1" checked="checked" /><input type="hidden" name="oldstatus['.$module->getVar('mid').']" value="1" />';
			$extra = '<a href="'.XOOPS_URL.'/modules/system/admin.php?fct=modulesadmin&amp;op=update&amp;module='.$module->getVar('dirname').'"><img src="'.XOOPS_URL.'/modules/system/images/update.gif" alt="'._MD_AM_UPDATE.'" /></a>';
		} elseif ($module->getVar('dirname') != 'system') {
			echo '</td><td><input type="checkbox" name="newstatus['.$module->getVar('mid').']" value="1" /><input type="hidden" name="oldstatus['.$module->getVar('mid').']" value="0" />';
			$extra = '<a href="'.XOOPS_URL.'/modules/system/admin.php?fct=modulesadmin&amp;op=update&amp;module='.$module->getVar('dirname').'"><img src="'.XOOPS_URL.'/modules/system/images/update.gif" alt="'._MD_AM_UPDATE.'" /></a>&nbsp;<a href="'.XOOPS_URL.'/modules/system/admin.php?fct=modulesadmin&amp;op=uninstall&amp;module='.$module->getVar('dirname').'"><img src="'.XOOPS_URL.'/modules/system/images/uninstall.gif" alt="'._MD_AM_UNINSTALL.'" /></a>';
		} else {
			echo '</td><td><input type="checkbox" name="newstatus['.$module->getVar('mid').']" value="1" checked="checked" /><input type="hidden" name="oldstatus['.$module->getVar('mid').']" value="1" />';
			$extra = '<a href="'.XOOPS_URL.'/modules/system/admin.php?fct=modulesadmin&amp;op=update&amp;module='.$module->getVar('dirname').'"><img src="'.XOOPS_URL.'/modules/system/images/update.gif" alt="'._MD_AM_UPDATE.'" /></a>';
		}
		echo "</td><td>";
		if ($module->getVar('hasmain') == 1) {
			echo '<input type="hidden" name="oldweight['.$module->getVar('mid').']" value="'.$module->getVar('weight').'" /><input type="text" name="weight['.$module->getVar('mid').']" size="3" maxlength="5" value="'.$module->getVar('weight').'" />';
		} else {
			echo '<input type="hidden" name="oldweight['.$module->getVar('mid').']" value="0" /><input type="hidden" name="weight['.$module->getVar('mid').']" value="0" />';
		}
		echo "
		</td>
		<td>".$extra."&nbsp;<a href='javascript:openWithSelfMain(\"".XOOPS_URL."/modules/system/admin.php?fct=version&amp;mid=".$module->getVar('mid')."\",\"Info\",300,230);'>";
		echo '<img src="'.XOOPS_URL.'/modules/system/images/info.gif" alt="'._INFO.'" /></a><input type="hidden" name="module[]" value="'.$module->getVar('mid').'" /></td>
		</tr>
		';
		$listed_mods[] = $module->getVar('dirname');
	}
	echo "<tr class='foot'><td colspan='6' align='center'><input type='hidden' name='fct' value='modulesadmin' />
	<input type='hidden' name='op' value='confirm' />
	<input type='submit' name='submit' value='"._MD_AM_SUBMIT."' />
	</td></tr></table>
	</form>
	<br />
	<table width='100%' border='0' class='outer' cellpadding='4' cellspacing='1'>
	<tr align='center'><th>"._MD_AM_MODULE."</th><th>"._MD_AM_VERSION."</th><th>"._MD_AM_ACTION."</th></tr>
	";
	$modules_dir = XOOPS_ROOT_PATH."/modules";
	$handle = opendir($modules_dir);
	$count = 0;
	while ($file = readdir($handle)) {
		clearstatcache();
		$file = trim($file);
		if ($file != '' && strtolower($file) != 'cvs' && !preg_match("/^[.]{1,2}$/",$file) && is_dir($modules_dir.'/'.$file)) {
			if ( !in_array($file, $listed_mods) ) {
				$module =& $module_handler->create();
				$module->loadInfo($file);
				if ($count % 2 == 0) {
					$class = 'even';
				} else {
					$class = 'odd';
				}
				echo '<tr class="'.$class.'" align="center" valign="middle">
				<td align="center" valign="bottom"><img src="'.XOOPS_URL.'/modules/'.$module->getInfo('dirname').'/'.$module->getInfo('image').'" alt="'.htmlspecialchars($module->getInfo('name')).'" border="0" /></td>
				<td align="center">'.round($module->getInfo('version'), 2).'</td>
				<td>
				<a href="'.XOOPS_URL.'/modules/system/admin.php?fct=modulesadmin&amp;op=install&amp;module='.$module->getInfo('dirname').'"><img src="'.XOOPS_URL.'/modules/system/images/install.gif" alt="'._MD_AM_INSTALL.'" /></a>';
				echo "&nbsp;<a href='javascript:openWithSelfMain(\"".XOOPS_URL."/modules/system/admin.php?fct=version&amp;mid=".$module->getInfo('dirname')."\",\"Info\",300,230);'>";
				echo '<img src="'.XOOPS_URL.'/modules/system/images/info.gif" alt="'._INFO.'" /></a></td></tr>
				';
				unset($module);
				$count++;
			}
		}
	}
	echo "</table>";
	//CloseTable();
	xoops_cp_footer();
}

function xoops_module_install($dirname)
{
	global $xoopsUser, $xoopsConfig;
	$dirname = trim($dirname);
	$db =& Database::getInstance();
	$reservedTables = array('avatar', 'avatar_users_link', 'block_module_link', 'comments', 'config', 'configcategory', 'configoption', 'image', 'imagebody', 'imagecategory', 'imgset', 'imgset_tplset_link', 'imgsetimg', 'groups','groups_users_link','group_permission', 'online', 'bannerclient', 'banner', 'bannerfinish', 'priv_msgs', 'ranks', 'session', 'smiles', 'users', 'newblocks', 'modules', 'tplfile', 'tplset', 'tplsource');
	$module_handler =& xoops_gethandler('module');
	if ($module_handler->getCount(new Criteria('dirname', $dirname)) == 0) {
		$module =& $module_handler->create();
		$module->loadInfoAsVar($dirname);
		$module->setVar('weight', 1);
		$error = false;
		$errs = array();
		$sqlfile =& $module->getInfo('sqlfile');
		$msgs = array();
		$msgs[] = '<h4 style="text-align:left;margin-bottom: 0px;border-bottom: dashed 1px #000000;">Installing '.$module->getInfo('name').'</h4>';
		if ($module->getInfo('image') != false && trim($module->getInfo('image')) != '') {
			$msgs[] ='<img src="'.XOOPS_URL.'/modules/'.$dirname.'/'.trim($module->getInfo('image')).'" alt="" />';
		}
		$msgs[] ='<b>Version:</b> '.$module->getInfo('version');
		if ($module->getInfo('author') != false && trim($module->getInfo('author')) != '') {
			$msgs[] ='<b>Author:</b> '.trim($module->getInfo('author'));
		}
		$msgs[] = '';
		$errs[] = '<h4 style="text-align:left;margin-bottom: 0px;border-bottom: dashed 1px #000000;">Installing '.$module->getInfo('name').'</h4>';
		if ($sqlfile != false && is_array($sqlfile)) {

			$sql_file_path = XOOPS_ROOT_PATH."/modules/".$dirname."/".$sqlfile[XOOPS_DB_TYPE];
			if (!file_exists($sql_file_path)) {
				$errs[] = "SQL file not found at <b>$sql_file_path</b>";
				$error = true;
			} else {
				$msgs[] = "SQL file found at <b>$sql_file_path</b>.<br  /> Creating tables...";
				include_once XOOPS_ROOT_PATH.'/class/database/sqlutility.php';
				$sql_query = fread(fopen($sql_file_path, 'r'), filesize($sql_file_path));
				$sql_query = trim($sql_query);
				SqlUtility::splitMySqlFile($pieces, $sql_query);
				$created_tables = array();
				foreach ($pieces as $piece) {
					// [0] contains the prefixed query
					// [4] contains unprefixed table name
					$prefixed_query = SqlUtility::prefixQuery($piece, $db->prefix());
					if (!$prefixed_query) {
						$errs[] = "<b>$piece</b> is not a valid SQL!";
						$error = true;
						break;
					}
					// check if the table name is reserved
					if (!in_array($prefixed_query[4], $reservedTables)) {
						// not reserved, so try to create one
						if (!$db->query($prefixed_query[0])) {
							$errs[] = $db->error();
							$error = true;
							break;
						} else {

							if (!in_array($prefixed_query[4], $created_tables)) {
								$msgs[] = '&nbsp;&nbsp;Table <b>'.$db->prefix($prefixed_query[4]).'</b> created.';
								$created_tables[] = $prefixed_query[4];
							} else {
								$msgs[] = '&nbsp;&nbsp;Data inserted to table <b>'.$db->prefix($prefixed_query[4]).'</b>.';
							}
						}
					} else {
						// the table name is reserved, so halt the installation
						$errs[] = '<b>'.$prefixed_query[4]."</b> is a reserved table!";
						$error = true;
						break;
					}
				}
				// if there was an error, delete the tables created so far, so the next installation will not fail
				if ($error == true) {
					foreach ($created_tables as $ct) {
						//echo $ct;
						$db->query("DROP TABLE ".$db->prefix($ct));
					}
				}
			}
		}
		// if no error, save the module info and blocks info associated with it
		if ($error == false) {
			if (!$module_handler->insert($module)) {
				$errs[] = 'Could not insert <b>'.$module->getVar('name').'</b> to database.';
				foreach ($created_tables as $ct) {
					$db->query("DROP TABLE ".$db->prefix($ct));
				}
				$ret = "<p>".sprintf(_MD_AM_FAILINS, "<b>".$module->name()."</b>")."&nbsp;"._MD_AM_ERRORSC."<br />";
				foreach ( $errs as $err ) {
					$ret .= " - ".$err."<br />";
				}
				$ret .= "</p>";
				unset($module);
				unset($created_tables);
				unset($errs);
				unset($msgs);
				return $ret;
			} else {
				$newmid = $module->getVar('mid');
				unset($created_tables);
				$msgs[] = 'Module data inserted successfully. Module ID: <b>'.$newmid.'</b>';
				$tplfile_handler =& xoops_gethandler('tplfile');
				$templates = $module->getInfo('templates');
				if ($templates != false) {
					$msgs[] = 'Adding templates...';
					foreach ($templates as $tpl) {
						$tplfile =& $tplfile_handler->create();
						$tpldata =& xoops_module_gettemplate($dirname, $tpl['file']);
						$tplfile->setVar('tpl_source', $tpldata, true);
						$tplfile->setVar('tpl_refid', $newmid);

						$tplfile->setVar('tpl_tplset', 'default');
						$tplfile->setVar('tpl_file', $tpl['file']);
						$tplfile->setVar('tpl_desc', $tpl['description'], true);
						$tplfile->setVar('tpl_module', $dirname);
						$tplfile->setVar('tpl_lastmodified', time());
						$tplfile->setVar('tpl_lastimported', 0);
						$tplfile->setVar('tpl_type', 'module');
						if (!$tplfile_handler->insert($tplfile)) {
							$msgs[] = '&nbsp;&nbsp;<span style="color:#ff0000;">ERROR: Could not insert template <b>'.$tpl['file'].'</b> to the database.</span>';
						} else {
							$newtplid = $tplfile->getVar('tpl_id');
							$msgs[] = '&nbsp;&nbsp;Template <b>'.$tpl['file'].'</b> added to the database. (ID: <b>'.$newtplid.'</b>)';
							// generate compiled file
							include_once XOOPS_ROOT_PATH.'/class/template.php';
							if (!xoops_template_touch($newtplid)) {
								$msgs[] = '&nbsp;&nbsp;<span style="color:#ff0000;">ERROR: Failed compiling template <b>'.$tpl['file'].'</b>.</span>';
							} else {
								$msgs[] = '&nbsp;&nbsp;Template <b>'.$tpl['file'].'</b> compiled.</span>';
							}
						}
						unset($tpldata);
					}
				}
				include_once XOOPS_ROOT_PATH.'/class/template.php';
				xoops_template_clear_module_cache($newmid);
				$blocks = $module->getInfo('blocks');
				if ($blocks != false) {
					$msgs[] = 'Adding blocks...';
					foreach ($blocks as $blockkey => $block) {
						// break the loop if missing block config
						if (!isset($block['file']) || !isset($block['show_func'])) {
							break;
						}
						$options = '';
						if (!empty($block['options'])) {
							$options = trim($block['options']);
						}
						$newbid = $db->genId($db->prefix('newblocks').'_bid_seq');
						$edit_func = isset($block['edit_func']) ? trim($block['edit_func']) : '';
						$template = '';
						if ((isset($block['template']) && trim($block['template']) != '')) {
							$content =& xoops_module_gettemplate($dirname, $block['template'], true);
						}
						if (!$content) {
							$content = '';
						} else {
							$template = trim($block['template']);
						}
						$block_name = addslashes(trim($block['name']));
						$sql = "INSERT INTO ".$db->prefix("newblocks")." (bid, mid, func_num, options, name, title, content, side, weight, visible, block_type, c_type, isactive, dirname, func_file, show_func, edit_func, template, bcachetime, last_modified) VALUES ($newbid, $newmid, ".intval($blockkey).", '$options', '".$block_name."','".$block_name."', '', 0, 0, 0, 'M', 'H', 1, '".addslashes($dirname)."', '".addslashes(trim($block['file']))."', '".addslashes(trim($block['show_func']))."', '".addslashes($edit_func)."', '".$template."', 0, ".time().")";
						if (!$db->query($sql)) {
							$msgs[] = '&nbsp;&nbsp;<span style="color:#ff0000;">ERROR: Could not add block <b>'.$block['name'].'</b> to the database! Database error: <b>'.$db->error().'</b></span>';
						} else {
							if (empty($newbid)) {
								$newbid = $db->getInsertId();
							}
							$msgs[] = '&nbsp;&nbsp;Block <b>'.$block['name'].'</b> added. Block ID: <b>'.$newbid.'</b>';
							$sql = 'INSERT INTO '.$db->prefix('block_module_link').' (block_id, module_id) VALUES ('.$newbid.', -1)';
							$db->query($sql);
							if ($template != '') {
								$tplfile =& $tplfile_handler->create();
								$tplfile->setVar('tpl_refid', $newbid);
								$tplfile->setVar('tpl_source', $content, true);
								$tplfile->setVar('tpl_tplset', 'default');
								$tplfile->setVar('tpl_file', $block['template']);
								$tplfile->setVar('tpl_module', $dirname);
								$tplfile->setVar('tpl_type', 'block');
								$tplfile->setVar('tpl_desc', $block['description'], true);
								$tplfile->setVar('tpl_lastimported', 0);
								$tplfile->setVar('tpl_lastmodified', time());
								if (!$tplfile_handler->insert($tplfile)) {
									$msgs[] = '&nbsp;&nbsp;<span style="color:#ff0000;">ERROR: Could not insert template <b>'.$block['template'].'</b> to the database.</span>';
								} else {
									$newtplid = $tplfile->getVar('tpl_id');
									$msgs[] = '&nbsp;&nbsp;Template <b>'.$block['template'].'</b> added to the database. (ID: <b>'.$newtplid.'</b>)';
									// generate compiled file
									include_once XOOPS_ROOT_PATH.'/class/template.php';
									if (!xoops_template_touch($newtplid)) {
										$msgs[] = '&nbsp;&nbsp;<span style="color:#ff0000;">ERROR: Failed compiling template <b>'.$block['template'].'</b>.</span>';
									} else {
										$msgs[] = '&nbsp;&nbsp;Template <b>'.$block['template'].'</b> compiled.</span>';
									}
								}
							}
						}
						unset($content);
					}
					unset($blocks);
				}
				$configs = $module->getInfo('config');
				if ($configs != false) {
					if ($module->getVar('hascomments') != 0) {
						include_once(XOOPS_ROOT_PATH.'/include/comment_constants.php');
						array_push($configs, array('name' => 'com_rule', 'title' => '_CM_COMRULES', 'description' => '', 'formtype' => 'select', 'valuetype' => 'int', 'default' => 1, 'options' => array('_CM_COMNOCOM' => XOOPS_COMMENT_APPROVENONE, '_CM_COMAPPROVEALL' => XOOPS_COMMENT_APPROVEALL, '_CM_COMAPPROVEUSER' => XOOPS_COMMENT_APPROVEUSER, '_CM_COMAPPROVEADMIN' => XOOPS_COMMENT_APPROVEADMIN)));
						array_push($configs, array('name' => 'com_anonpost', 'title' => '_CM_COMANONPOST', 'description' => '', 'formtype' => 'yesno', 'valuetype' => 'int', 'default' => 0));
					}
				} else {
					if ($module->getVar('hascomments') != 0) {
						$configs = array();
						include_once(XOOPS_ROOT_PATH.'/include/comment_constants.php');
						$configs[] = array('name' => 'com_rule', 'title' => '_CM_COMRULES', 'description' => '', 'formtype' => 'select', 'valuetype' => 'int', 'default' => 1, 'options' => array('_CM_COMNOCOM' => XOOPS_COMMENT_APPROVENONE, '_CM_COMAPPROVEALL' => XOOPS_COMMENT_APPROVEALL, '_CM_COMAPPROVEUSER' => XOOPS_COMMENT_APPROVEUSER, '_CM_COMAPPROVEADMIN' => XOOPS_COMMENT_APPROVEADMIN));
						$configs[] = array('name' => 'com_anonpost', 'title' => '_CM_COMANONPOST', 'description' => '', 'formtype' => 'yesno', 'valuetype' => 'int', 'default' => 0);
					}
				}
				// RMV-NOTIFY
				if ($module->getVar('hasnotification') != 0) {
					if (empty($configs)) {
						$configs = array();
					}
					// Main notification options
		            include_once XOOPS_ROOT_PATH . '/include/notification_constants.php';
		            include_once XOOPS_ROOT_PATH . '/include/notification_functions.php';
					$options = array();
					$options['_NOT_CONFIG_DISABLE'] = XOOPS_NOTIFICATION_DISABLE;
					$options['_NOT_CONFIG_ENABLEBLOCK'] = XOOPS_NOTIFICATION_ENABLEBLOCK;
					$options['_NOT_CONFIG_ENABLEINLINE'] = XOOPS_NOTIFICATION_ENABLEINLINE;
					$options['_NOT_CONFIG_ENABLEBOTH'] = XOOPS_NOTIFICATION_ENABLEBOTH;

					//$configs[] = array ('name' => 'notification_enabled', 'title' => '_NOT_CONFIG_ENABLED', 'description' => '_NOT_CONFIG_ENABLEDDSC', 'formtype' => 'yesno', 'valuetype' => 'int', 'default' => 1);
					$configs[] = array ('name' => 'notification_enabled', 'title' => '_NOT_CONFIG_ENABLE', 'description' => '_NOT_CONFIG_ENABLEDSC', 'formtype' => 'select', 'valuetype' => 'int', 'default' => XOOPS_NOTIFICATION_ENABLEBOTH, 'options' => $options);
					// Event-specific notification options
					// FIXME: doesn't work when update module... can't read back the array of options properly...  " changing to &quot;
		            $options = array();
		            $categories =& notificationCategoryInfo('',$module->getVar('mid'));
		            foreach ($categories as $category) {
		                $events =& notificationEvents ($category['name'], false, $module->getVar('mid'));
		                foreach ($events as $event) {
							if (!empty($event['invisible'])) {
								continue;
							}
		                    $option_name = $category['title'] . ' : ' . $event['title'];
 		                	$option_value = $category['name'] . '-' . $event['name'];
		                	$options[$option_name] = $option_value;
				        }
            		}
					$configs[] = array ('name' => 'notification_events', 'title' => '_NOT_CONFIG_EVENTS', 'description' => '_NOT_CONFIG_EVENTSDSC', 'formtype' => 'select_multi', 'valuetype' => 'array', 'default' => array_values($options), 'options' => $options);
				}

				if ($configs != false) {
					$msgs[] = 'Adding module config data...';
					$config_handler =& xoops_gethandler('config');
					$order = 0;
					foreach ($configs as $config) {
						$confobj =& $config_handler->createConfig();
						$confobj->setVar('conf_modid', $newmid);
						$confobj->setVar('conf_catid', 0);
						$confobj->setVar('conf_name', $config['name']);
						$confobj->setVar('conf_title', $config['title'], true);
						$confobj->setVar('conf_desc', $config['description'], true);
						$confobj->setVar('conf_formtype', $config['formtype']);
						$confobj->setVar('conf_valuetype', $config['valuetype']);
						$confobj->setConfValueForInput($config['default'], true);
						//$confobj->setVar('conf_value', $config['default'], true);
						$confobj->setVar('conf_order', $order);
						$confop_msgs = '';
						if (isset($config['options']) && is_array($config['options'])) {
							foreach ($config['options'] as $key => $value) {
								$confop =& $config_handler->createConfigOption();
								$confop->setVar('confop_name', $key, true);
								$confop->setVar('confop_value', $value, true);
								$confobj->setConfOptions($confop);
								$confop_msgs .= '<br />&nbsp;&nbsp;&nbsp;&nbsp;Config option added. Name: <b>'.$key.'</b> Value: <b>'.$value.'</b>';
								unset($confop);
							}
						}
						$order++;
						if ($config_handler->insertConfig($confobj) != false) {
							$msgs[] = '&nbsp;&nbsp;Config <b>'.$config['name'].'</b> added to the database.'.$confop_msgs;
						} else {
							$msgs[] = '&nbsp;&nbsp;<span style="color:#ff0000;">ERROR: Could not insert config <b>'.$config['name'].'</b> to the database.</span>';
						}
						unset($confobj);
					}
					unset($configs);
				}
			}

			$groups =& $xoopsUser->getGroups();
			// retrieve all block ids for this module
			$blocks =& XoopsBlock::getByModule($newmid, false);
			$msgs[] = 'Setting group rights...';
			$gperm_handler =& xoops_gethandler('groupperm');
			foreach ($groups as $mygroup) {
				if ($gperm_handler->checkRight('module_admin', 0, $mygroup)) {
					$mperm =& $gperm_handler->create();
					$mperm->setVar('gperm_groupid', $mygroup);
					$mperm->setVar('gperm_itemid', $newmid);
					$mperm->setVar('gperm_name', 'module_admin');
					$mperm->setVar('gperm_modid', 1);
					if (!$gperm_handler->insert($mperm)) {
						$msgs[] = '&nbsp;&nbsp;<span style="color:#ff0000;">ERROR: Could not add admin access right for Group ID <b>'.$mygroup.'</b></span>';
					} else {
						$msgs[] = '&nbsp;&nbsp;Added admin access right for Group ID <b>'.$mygroup.'</b>';
					}
					unset($mperm);
				}
				$mperm =& $gperm_handler->create();
				$mperm->setVar('gperm_groupid', $mygroup);
				$mperm->setVar('gperm_itemid', $newmid);
				$mperm->setVar('gperm_name', 'module_read');
				$mperm->setVar('gperm_modid', 1);
				if (!$gperm_handler->insert($mperm)) {
					$msgs[] = '&nbsp;&nbsp;<span style="color:#ff0000;">ERROR: Could not add user access right for Group ID: <b>'.$mygroup.'</b></span>';
				} else {
					$msgs[] = '&nbsp;&nbsp;Added user access right for Group ID: <b>'.$mygroup.'</b>';
				}
				unset($mperm);
				foreach ($blocks as $blc) {
					$bperm =& $gperm_handler->create();
					$bperm->setVar('gperm_groupid', $mygroup);
					$bperm->setVar('gperm_itemid', $blc);
					$bperm->setVar('gperm_name', 'block_read');
					$bperm->setVar('gperm_modid', 1);
					if (!$gperm_handler->insert($bperm)) {
						$msgs[] = '&nbsp;&nbsp;<span style="color:#ff0000;">ERROR: Could not add block access right. Block ID: <b>'.$blc.'</b> Group ID: <b>'.$mygroup.'</b></span>';
					} else {
						$msgs[] = '&nbsp;&nbsp;Added block access right. Block ID: <b>'.$blc.'</b> Group ID: <b>'.$mygroup.'</b>';
					}
					unset($bperm);
				}
			}
			unset($blocks);
			unset($groups);

			// execute module specific install script if any
			$install_script = $module->getInfo('onInstall');
			if (false != $install_script && trim($install_script) != '') {
				include_once XOOPS_ROOT_PATH.'/modules/'.$dirname.'/'.trim($install_script);
				if (function_exists('xoops_module_install_'.$dirname)) {
					$func = 'xoops_module_install_'.$dirname;
					if (!$func($module)) {
						$msgs[] = 'Failed to execute '.$func;
					} else {
						$msgs[] = '<b>'.$func.'</b> executed successfully.';
					}
				}
			}

			$ret = '<p><code>';
			foreach ($msgs as $m) {
				$ret .= $m.'<br />';
			}
			unset($msgs);
			unset($errs);
			$ret .= '</code><br />'.sprintf(_MD_AM_OKINS, "<b>".$module->getVar('name')."</b>").'</p>';
			unset($module);
			return $ret;
		} else {
			$ret = '<p>';
			foreach ($errs as $er) {
				$ret .= '&nbsp;&nbsp;'.$er.'<br />';
			}
			unset($msgs);
			unset($errs);
			$ret .= '<br />'.sprintf(_MD_AM_FAILINS, '<b>'.$dirname.'</b>').'&nbsp;'._MD_AM_ERRORSC.'</p>';
			return $ret;
		}
	}
	else {
	    return "<p>".sprintf(_MD_AM_FAILINS, "<b>".$dirname."</b>")."&nbsp;"._MD_AM_ERRORSC."<br />&nbsp;&nbsp;".sprintf(_MD_AM_ALEXISTS, $dirname)."</p>";
	}
}

function &xoops_module_gettemplate($dirname, $template, $block=false)
{
	global $xoopsConfig;
	if ($block) {
		$path = XOOPS_ROOT_PATH.'/modules/'.$dirname.'/templates/blocks/'.$template;
	} else {
		$path = XOOPS_ROOT_PATH.'/modules/'.$dirname.'/templates/'.$template;
	}
	if (!file_exists($path)) {
		return false;
	} else {
		$lines = file($path);
	}
	if (!$lines) {
		return false;
	}
	$ret = '';
	$count = count($lines);
	for ($i = 0; $i < $count; $i++) {
		$ret .= str_replace("\n", "\r\n", str_replace("\r\n", "\n", $lines[$i]));
	}
	return $ret;
}

function xoops_module_uninstall($dirname)
{
	global $xoopsConfig;
	$reservedTables = array('avatar', 'avatar_users_link', 'block_module_link', 'comments', 'config', 'configcategory', 'configoption', 'image', 'imagebody', 'imagecategory', 'imgset', 'imgset_tplset_link', 'imgsetimg', 'groups','groups_users_link','group_permission', 'online', 'bannerclient', 'banner', 'bannerfinish', 'priv_msgs', 'ranks', 'session', 'smiles', 'users', 'newblocks', 'modules', 'tplfile', 'tplset', 'tplsource');
	$db =& Database::getInstance();
	$module_handler =& xoops_gethandler('module');
	$module =& $module_handler->getByDirname($dirname);
	include_once XOOPS_ROOT_PATH.'/class/template.php';
	xoops_template_clear_module_cache($module->getVar('mid'));
	if ($module->getVar('dirname') == 'system') {
		return "<p>".sprintf(_MD_AM_FAILUNINS, "<b>".$module->getVar('name')."</b>")."&nbsp;"._MD_AM_ERRORSC."<br /> - "._MD_AM_SYSNO."</p>";
	} elseif ($module->getVar('dirname') == $xoopsConfig['startpage']) {
		return "<p>".sprintf(_MD_AM_FAILUNINS, "<b>".$module->getVar('name')."</b>")."&nbsp;"._MD_AM_ERRORSC."<br /> - "._MD_AM_STRTNO."</p>";
	} else {
		$msgs = array();
		if (!$module_handler->delete($module)) {
			$msgs[] = '&nbsp;&nbsp;<span style="color:#ff0000;">ERROR: Could not delete '.$module->getVar('name').'</span>';
		} else {

			// delete template files
			$tplfile_handler = xoops_gethandler('tplfile');
			$templates =& $tplfile_handler->find(null, 'module', $module->getVar('mid'));
			$tcount = count($templates);
			if ($tcount > 0) {
				$msgs[] = 'Deleting templates...';
				for ($i = 0; $i < $tcount; $i++) {
					if (!$tplfile_handler->delete($templates[$i])) {
						$msgs[] = '&nbsp;&nbsp;<span style="color:#ff0000;">ERROR: Could not delete template '.$templates[$i]->getVar('tpl_file').' from the database. Template ID: <b>'.$templates[$i]->getVar('tpl_id').'</b></span>';
					} else {
						$msgs[] = '&nbsp;&nbsp;Template <b>'.$templates[$i]->getVar('tpl_file').'</b> deleted from the database. Template ID: <b>'.$templates[$i]->getVar('tpl_id').'</b>';
					}
				}
			}
			unset($templates);

			// delete blocks and block tempalte files
			$block_arr =& XoopsBlock::getByModule($module->getVar('mid'));
			if (is_array($block_arr)) {
				$bcount = count($block_arr);
				$msgs[] = 'Deleting block...';
				for ($i = 0; $i < $bcount; $i++) {
					if (!$block_arr[$i]->delete()) {
						$msgs[] = '&nbsp;&nbsp;<span style="color:#ff0000;">ERROR: Could not delete block <b>'.$block_arr[$i]->getVar('name').'</b> Block ID: <b>'.$block_arr[$i]->getVar('bid').'</b></span>';
					} else {
						$msgs[] = '&nbsp;&nbsp;Block <b>'.$block_arr[$i]->getVar('name').'</b> deleted. Block ID: <b>'.$block_arr[$i]->getVar('bid').'</b>';
					}
					if ($block_arr[$i]->getVar('template') != ''){
						$templates =& $tplfile_handler->find(null, 'block', $block_arr[$i]->getVar('bid'));
						$btcount = count($templates);
						if ($btcount > 0) {
							for ($j = 0; $j < $btcount; $j++) {
								if (!$tplfile_handler->delete($templates[$j])) {
								$msgs[] = '&nbsp;&nbsp;<span style="color:#ff0000;">ERROR: Could not delete block template '.$templates[$j]->getVar('tpl_file').' from the database. Template ID: <b>'.$templates[$j]->getVar('tpl_id').'</b></span>';
								} else {
								$msgs[] = '&nbsp;&nbsp;Block template <b>'.$templates[$j]->getVar('tpl_file').'</b> deleted from the database. Template ID: <b>'.$templates[$j]->getVar('tpl_id').'</b>';
								}
							}
						}
						unset($templates);
					}
				}
			}

			// delete tables used by this module
			$modtables = $module->getInfo('tables');
			if ($modtables != false && is_array($modtables)) {
				$msgs[] = 'Deleting module tables...';
				foreach ($modtables as $table) {
					// prevent deletion of reserved core tables!
					if (!in_array($table, $reservedTables)) {
						$sql = 'DROP TABLE '.$db->prefix($table);
						if (!$db->query($sql)) {
							$msgs[] = '&nbsp;&nbsp;<span style="color:#ff0000;">ERROR: Could not drop table <b>'.$db->prefix($table).'<b>.</span>';
						} else {
							$msgs[] = '&nbsp;&nbsp;Table <b>'.$db->prefix($table).'</b> dropped.</span>';
						}
					} else {
						$msgs[] = '&nbsp;&nbsp;<span style="color:#ff0000;">ERROR: Not allowed to drop table <b>'.$db->prefix($table).'</b>!</span>';
					}
				}
			}

			// delete comments if any
			if ($module->getVar('hascomments') != 0) {
				$msgs[] = 'Deleting comments...';
				$comment_handler =& xoops_gethandler('comment');
				if (!$comment_handler->deleteByModule($module->getVar('mid'))) {
					$msgs[] = '&nbsp;&nbsp;<span style="color:#ff0000;">ERROR: Could not delete comments</span>';
				} else {
					$msgs[] = '&nbsp;&nbsp;Comments deleted';
				}
			}

			// RMV-NOTIFY
			// delete notifications if any
			if ($module->getVar('hasnotification') != 0) {
				$msgs[] = 'Deleting notifications...';
				if (!xoops_notification_deletebymodule($module->getVar('mid'))) {
					$msgs[] = '&nbsp;&nbsp;<span style="color:#ff0000;">ERROR: Could not delete notifications</span>';
				} else {
					$msgs[] = '&nbsp;&nbsp;Notifications deleted';
				}
			}

			// delete permissions if any
			$gperm_handler =& xoops_gethandler('groupperm');
			if (!$gperm_handler->deleteByModule($module->getVar('mid'))) {
				$msgs[] = '&nbsp;&nbsp;<span style="color:#ff0000;">ERROR: Could not delete group permissions</span>';
			} else {
				$msgs[] = '&nbsp;&nbsp;Group permissions deleted';
			}

			// delete module config options if any
			if ($module->getVar('hasconfig') != 0 || $module->getVar('hascomments') != 0) {
				$config_handler =& xoops_gethandler('config');
				$configs =& $config_handler->getConfigs(new Criteria('conf_modid', $module->getVar('mid')));
				$confcount = count($configs);
				if ($confcount > 0) {
					$msgs[] = 'Deleting module config options...';
					for ($i = 0; $i < $confcount; $i++) {
						if (!$config_handler->deleteConfig($configs[$i])) {
							$msgs[] = '&nbsp;&nbsp;<span style="color:#ff0000;">ERROR: Could not delete config data from the database. Config ID: <b>'.$configs[$i]->getvar('conf_id').'</b></span>';
						} else {
							$msgs[] = '&nbsp;&nbsp;Config data deleted from the database. Config ID: <b>'.$configs[$i]->getVar('conf_id').'</b>';
						}
					}
				}
			}

			// execute module specific install script if any
			$uninstall_script = $module->getInfo('onUninstall');
			if (false != $uninstall_script && trim($uninstall_script) != '') {
				include_once XOOPS_ROOT_PATH.'/modules/'.$dirname.'/'.trim($uninstall_script);
				if (function_exists('xoops_module_uninstall_'.$dirname)) {
					$func = 'xoops_module_uninstall_'.$dirname;
					if (!$func($module)) {
						$msgs[] = 'Failed to execute <b>'.$func.'</b>';
					} else {
						$msgs[] = '<b>'.$func.'</b> executed successfully.';
					}
				}
			}

			$msgs[] = '</code><p>'.sprintf(_MD_AM_OKUNINS, "<b>".$module->getVar('name')."</b>").'</p>';
		}
		$ret = '<code>';
		foreach ($msgs as $msg) {
			$ret .= $msg.'<br />';
		}
		return $ret;
	}
}

function xoops_module_activate($mid)
{
	$module_handler =& xoops_gethandler('module');
	$module =& $module_handler->get($mid);
	include_once XOOPS_ROOT_PATH.'/class/template.php';
	xoops_template_clear_module_cache($module->getVar('mid'));
	$module->setVar('isactive', 1);
	if (!$module_handler->insert($module)) {
		$ret = "<p>".sprintf(_MD_AM_FAILACT, "<b>".$module->getVar('name')."</b>")."&nbsp;"._MD_AM_ERRORSC."<br />".$module->getHtmlErrors();
		return $ret."</p>";
	}
	$blocks =& XoopsBlock::getByModule($module->getVar('mid'));
	$bcount = count($blocks);
	for ($i = 0; $i < $bcount; $i++) {
		$blocks[$i]->setVar('isactive', 1);
		$blocks[$i]->store();
	}
	return "<p>".sprintf(_MD_AM_OKACT, "<b>".$module->getVar('name')."</b>")."</p>";
}

function xoops_module_deactivate($mid)
{
	global $xoopsConfig;
	$module_handler =& xoops_gethandler('module');
	$module =& $module_handler->get($mid);
	include_once XOOPS_ROOT_PATH.'/class/template.php';
	xoops_template_clear_module_cache($mid);
	$module->setVar('isactive', 0);
	if ($module->getVar('dirname') == "system") {
		return "<p>".sprintf(_MD_AM_FAILDEACT, "<b>".$module->getVar('name')."</b>")."&nbsp;"._MD_AM_ERRORSC."<br /> - "._MD_AM_SYSNO."</p>";
	} elseif ($module->getVar('dirname') == $xoopsConfig['startpage']) {
		return "<p>".sprintf(_MD_AM_FAILDEACT, "<b>".$module->getVar('name')."</b>")."&nbsp;"._MD_AM_ERRORSC."<br /> - "._MD_AM_STRTNO."</p>";
	} else {
		if (!$module_handler->insert($module)) {
			$ret = "<p>".sprintf(_MD_AM_FAILDEACT, "<b>".$module->getVar('name')."</b>")."&nbsp;"._MD_AM_ERRORSC."<br />".$module->getHtmlErrors();
			return $ret."</p>";
		}
		$blocks =& XoopsBlock::getByModule($module->getVar('mid'));
		$bcount = count($blocks);
		for ($i = 0; $i < $bcount; $i++) {
			$blocks[$i]->setVar('isactive', 0);
			$blocks[$i]->store();
		}
		return "<p>".sprintf(_MD_AM_OKDEACT, "<b>".$module->getVar('name')."</b>")."</p>";
	}
}

function xoops_module_change($mid, $weight, $name)
{
	$module_handler =& xoops_gethandler('module');
	$module =& $module_handler->get($mid);
	$module->setVar('weight', $weight);
	$module->setVar('name', $name);
	$myts =& MyTextSanitizer::getInstance();
	if (!$module_handler->insert($module)) {
		$ret = "<p>".sprintf(_MD_AM_FAILORDER, "<b>".$myts->stripSlashesGPC($name)."</b>")."&nbsp;"._MD_AM_ERRORSC."<br />";
		$ret .= $module->getHtmlErrors()."</p>";
		return $ret;
	}
	return "<p>".sprintf(_MD_AM_OKORDER, "<b>".$myts->stripSlashesGPC($name)."</b>")."</p>";
}

?>