/** * Clones a page template with its widgets and returns the new page template id. * @param int $pageTemplateId * @return int */ public static function clonePageTemplate($pageTemplateId) { if (!($templatePage = vB_Api::instanceInternal('pagetemplate')->fetchPageTemplateById($pageTemplateId))) { throw new Exception('Cannot find pagetemplate'); } $db = vB::getDbAssertor(); // clone page template $newTemplateId = $db->insert('pagetemplate', array('title' => 'Clone of ' . $templatePage['title'], 'screenlayoutid' => $templatePage['screenlayoutid'], 'guid' => vB_Xml_Export_PageTemplate::createGUID($templatePage))); if (is_array($newTemplateId)) { $newTemplateId = (int) array_pop($newTemplateId); } // clone widgets $widgets = $db->getRows('widgetinstance', array(vB_dB_Query::TYPE_KEY => vB_dB_Query::QUERY_SELECT, vB_dB_Query::CONDITIONS_KEY => array('pagetemplateid' => $pageTemplateId))); foreach ($widgets as $widget) { unset($widget['widgetinstanceid']); $widget['pagetemplateid'] = $newTemplateId; $db->insert('widgetinstance', $widget); } return $newTemplateId; }
/** * Saves a page based on page editor info * @param mixed $input * @return mixed array * success boolean * url string -- DEPRECATED this will not always be correct due to the lack of complete route data. See the action savePage * in the front end controller for a way to generate the correct url for the updated page * pageid int -- the pageid for the update or created page */ public function pageSave($input) { $this->checkHasAdminPermission('canusesitebuilder'); /* Sample input Array ( [pageid] => 1, [screenlayoutid] => 2, [displaysections[0 => [{"widgetId":"3","widgetInstanceId":"1"},{"widgetId":"4","widgetInstanceId":"2"}], [displaysections[1 => [{"widgetId":"1","widgetInstanceId":"3"},{"widgetId":"2","widgetInstanceId":"4"}], [pagetitle] => Forums, [resturl] => forums, [pagetemplateid] => 0, // 0 if we are saving the page template as a new page template [templatetitle] => Name, [btnSaveEditPage] => ) */ $done = false; $i = 0; $displaysections = array(); foreach ($input as $key => $value) { if (!empty($value) and preg_match('/^displaysections\\[([0-9]+)$/i', $key, $matches)) { $displaysection_value = json_decode($value, true); if (!empty($displaysection_value)) { $displaysections[$matches[1]] = $displaysection_value; } } } // TODO: apparently JQuery will send POST data using the UTF-8 charset, // so we don't convert the resturl. However, if the url can be edited from anywhere // else than Site Builder, we'll need to convert it properly to ensure that the // route table gets the proper UTF-8 characters saved. // cleaning input $input = array('pagetitle' => trim(strval($input['pagetitle'])), 'resturl' => trim(strval($input['resturl']), " \t\n\r\v/"), 'pageid' => intval($input['pageid']), 'nodeid' => intval($input['nodeid']), 'userid' => intval($input['userid']), 'pagetemplateid' => intval($input['pagetemplateid']), 'templatetitle' => trim(strval($input['templatetitle'])), 'screenlayoutid' => intval($input['screenlayoutid']), 'displaysections' => $displaysections, 'metadescription' => trim(strval($input['metadescription']))); // we need to check that resturl does not contain any reserved characters. if (!$this->checkCustomUrl($input['resturl'])) { throw new vB_Exception_Api('invalid_custom_url', vB_String::INVALID_CUSTOM_URL_CHAR); } if (empty($input['pagetitle'])) { throw new vB_Exception_Api('page_title_cannot_be_empty'); } if (empty($input['templatetitle']) and $input['pagetemplateid'] < 1) { throw new vB_Exception_Api('page_template_title_cannot_be_empty'); } if ($input['screenlayoutid'] < 1) { throw new vB_Exception_Api('you_must_specify_a_screen_layout'); } $this->db = vB::getDbAssertor(); // --- save the page template ---------------------------- // get page info $forceNewPage = false; /* if prefix is modified, we need to create a new page, pagetemplate and widgets */ $isPrefixUsed = false; if ($input['pageid'] > 0) { $page = $this->fetchPageById($input['pageid'], array('nodeid' => $input['nodeid'], 'userid' => $input['userid'])); if (!is_array($page)) { $page = array(); } else { $forceNewPage = ($page['isgeneric'] and $input['resturl'] != $page['urlprefix']); // if we are modifying a page url, we need to check the new url... if ($input['resturl'] != $page['urlprefix']) { $isPrefixUsed = vB5_Route::isPrefixUsed($input['resturl'], $page['routeid']); } } } else { // if it is a new page, we need to check the url $isPrefixUsed = vB5_Route::isPrefixUsed($input['resturl']); $page = array(); } $routeApi = vB_Api::instanceInternal('route'); // if the used prefix is a 301 to another route, then we can take it. if ($isPrefixUsed !== FALSE and empty($isPrefixUsed['redirectRouteId'])) { throw new vB_Exception_Api('this_url_is_already_used'); } // page template $valuePairs = array('title' => $input['templatetitle'], 'screenlayoutid' => $input['screenlayoutid']); $pagetemplateid = $input['pagetemplateid']; if ($pagetemplateid < 1 or $forceNewPage) { $valuePairs['guid'] = vB_Xml_Export_PageTemplate::createGUID($valuePairs); // If no widgets were configured on the page template, we won't have a page template ID. $pagetemplateid = $this->db->insert('pagetemplate', $valuePairs); if (is_array($pagetemplateid)) { $pagetemplateid = (int) array_pop($pagetemplateid); } $newTemplate = true; } else { $this->db->update('pagetemplate', $valuePairs, array('pagetemplateid' => $pagetemplateid)); $newTemplate = false; } // widgets on page template $widgetApi = vB_Api::instanceInternal('widget'); $currentWidgetInstances = $widgetApi->fetchWidgetInstancesByPageTemplateId($pagetemplateid); $currentWidgetInstanceIds = $this->getAllCurrentModuleInstances($currentWidgetInstances); $savedWidgetInstanceIds = array(); $widgets = array(); foreach ($input['displaysections'] as $displaycolumn => $columnwidgets) { $displayorder = 0; foreach ($columnwidgets as $columnwidget) { $columnwidgetid = intval($columnwidget['widgetId']); $columnwidgetinstanceid = intval($columnwidget['widgetInstanceId']); if (!$columnwidgetid) { continue; } if ($newTemplate) { $widgetInstanceId = 0; } else { $widgetInstanceId = $columnwidgetinstanceid; $savedWidgetInstanceIds[$widgetInstanceId] = $columnwidgetid; } $widget = array('widgetinstanceid' => $widgetInstanceId, 'pagetemplateid' => $pagetemplateid, 'widgetid' => $columnwidgetid, 'displaysection' => $displaycolumn, 'displayorder' => $displayorder); if (isset($columnwidget['subModules'])) { $widget['subModules'] = $columnwidget['subModules']; $widget['displaySubModules'] = $columnwidget['displaySubModules']; if (!$newTemplate) { $savedWidgetInstanceIds += $this->getAllSubModulesInstances($columnwidget['subModules']); } } $widgets[] = $widget; ++$displayorder; } } // check we are not adding a system widget $newWidgets = array_diff_key($savedWidgetInstanceIds, $currentWidgetInstanceIds); if ($newWidgets) { foreach ($newWidgets as $widgetId) { if ($widgetApi->isSystemWidget($widgetId)) { throw new vB_Exception_Api('cannot_add_system_module'); } } } // check we are not removing a system widget $deleteWidgets = array_diff_key($currentWidgetInstanceIds, $savedWidgetInstanceIds); if ($deleteWidgets) { foreach ($deleteWidgets as $widgetId) { if ($widgetApi->isSystemWidget($widgetId)) { throw new vB_Exception_Api('cannot_remove_system_module'); } } } // save widget placements on the page template foreach ($widgets as $widget) { $widgetinstanceid = $widget['widgetinstanceid']; unset($widget['widgetinstanceid']); $subModules = isset($widget['subModules']) ? $widget['subModules'] : array(); unset($widget['subModules']); $displaySubModules = isset($widget['displaySubModules']) ? $widget['displaySubModules'] : array(); unset($widget['displaySubModules']); if ($widgetinstanceid > 0 and !$forceNewPage) { $this->db->update('widgetinstance', $widget, array('widgetinstanceid' => $widgetinstanceid)); } else { $widgetinstanceid = $this->db->insert('widgetinstance', $widget); if (is_array($widgetinstanceid)) { $widgetinstanceid = (int) array_pop($widgetinstanceid); } } // save submodules if available if (!empty($subModules)) { $this->saveSubModules($pagetemplateid, $widgetinstanceid, $subModules, $displaySubModules, $forceNewPage); } } // remove any widgets that have been removed from the page template if (!empty($deleteWidgets)) { $deleted = $widgetApi->deleteWidgetInstances(array_keys($deleteWidgets)); if ($deleted != count($deleteWidgets)) { throw new vB_Exception_Api('unable_to_delete_widget_instances'); } } // --- save the page --------------------------------- // permalink $urlprefix = $input['resturl']; $valuePairs = array('pagetemplateid' => $pagetemplateid); // save page if (!empty($page) and !$forceNewPage) { // update page record $conditions = array('pageid' => $page['pageid']); $this->save($valuePairs, $conditions); $pageid = $page['pageid']; $guidforphrase = vB_Library::instance('phrase')->cleanGuidForPhrase($page['guid']); // update this page's current route if needed if ($input['resturl'] != $page['urlprefix']) { $data = array('prefix' => $urlprefix); if (isset($input['nodeid']) and !empty($input['nodeid'])) { $data['nodeid'] = $input['nodeid']; } vB5_Route::updateRoute($page['routeid'], $data); } } else { $valuePairs['guid'] = vB_Xml_Export_Page::createGUID($valuePairs); $guidforphrase = vB_Library::instance('phrase')->cleanGuidForPhrase($valuePairs['guid']); // insert a new page $pageid = $this->save($valuePairs); if (is_array($pageid)) { $pageid = (int) array_pop($pageid); } // route if (isset($page['routeid'])) { // update this page's current route $data = array('pageid' => $pageid, 'prefix' => $urlprefix, 'nodeid' => $input['nodeid']); $routeid = vB5_Route::updateRoute($page['routeid'], $data); } else { $valuePairs = array('prefix' => $urlprefix, 'contentid' => $pageid); $routeid = $routeApi->createRoute('vB5_Route_Page', $valuePairs); } if (is_array($routeid)) { $routeid = (int) array_pop($routeid); } // update page with routeid (for deleting it when deleting a page) $routeApi->updateNewPageRoute($pageid, $routeid); // VBV-13666. Since $forceNewPage is true, we have created a new // page record corresponding to $pageid. But it appears that the // actual page being used is still the old page record. Thus we need // to update the routeid in the old page record so that the redirect // works correctly (the page route class gets the cannonical route // record based on the routeid in the page record). When/if we fix/change // the behavior for creating a new page record when updating the page // route prefix, this code will be wrong-- instead, we will need code // in the if branch above (for updating a page as opposed to creating // a new one), to update the routeid in the page record. if (!empty($page['pageid'])) { $routeApi->updateNewPageRoute($page['pageid'], $routeid); } } // Insert/Update phrases for page title, meta description. // Only update phrases of current language. Keep other translations. $phraseLib = vB_Library::instance('phrase'); $currentlanguageid = vB::getCurrentSession()->get('languageid'); if (empty($currentlanguageid)) { $currentlanguageid = vB::getDatastore()->getOption('languageid'); } $translations = vB::getDbAssertor()->assertQuery('phrase', array(vB_dB_Query::TYPE_KEY => vB_dB_Query::QUERY_SELECT, vB_dB_Query::CONDITIONS_KEY => array(array('field' => 'varname', 'value' => array('page_' . $guidforphrase . '_title', 'page_' . $guidforphrase . '_metadesc'), 'operator' => vB_dB_Query::OPERATOR_EQ), array('field' => 'fieldname', 'value' => 'pagemeta', 'operator' => vB_dB_Query::OPERATOR_EQ), array('field' => 'languageid', 'value' => array(-1, $currentlanguageid), 'operator' => vB_dB_Query::OPERATOR_NE)))); $pagetrans = array('page_' . $guidforphrase . '_title' => array(), 'page_' . $guidforphrase . '_metadesc' => array()); $hasdefault = array(); $productid = false; foreach ($translations as $translation) { if (!$productid) { $productid = $translation['product']; } $pagetrans[$translation['varname']][$translation['languageid']] = $translation['text']; if ($translation['languageid'] == 0) { $hasdefault[$translation['varname']] = true; } } // Add input text to translates $pagetrans['page_' . $guidforphrase . '_title'][$currentlanguageid] = $input['pagetitle']; $pagetrans['page_' . $guidforphrase . '_metadesc'][$currentlanguageid] = $input['metadescription']; foreach (array_keys($pagetrans) as $varname) { if (empty($hasdefault[$varname]) or $currentlanguageid == vB::getDatastore()->getOption('languageid')) { // If the page phrase doesn't have a default one (languageid = 0) or current language is default language // We should update the phrase for default language (languageid = 0) $pagetrans[$varname][0] = $pagetrans[$varname][$currentlanguageid]; } } if (!$productid) { $page = vB::getDbAssertor()->getColumn('page', 'product', array('pageid' => $pageid)); $productid = array_pop($page); } $phraseLib->save('pagemeta', 'page_' . $guidforphrase . '_title', array('text' => $pagetrans['page_' . $guidforphrase . '_title'], 'product' => $productid, 'oldvarname' => 'page_' . $guidforphrase . '_title', 'oldfieldname' => 'global', 'skipdebug' => 1)); $phraseLib->save('pagemeta', 'page_' . $guidforphrase . '_metadesc', array('text' => $pagetrans['page_' . $guidforphrase . '_metadesc'], 'product' => $productid, 'oldvarname' => 'page_' . $guidforphrase . '_metadesc', 'oldfieldname' => 'global', 'skipdebug' => 1)); build_language(); vB_Cache::instance()->event('pageChg_' . $pageid); $page = $this->fetchPageById($pageid, array('nodeid' => $input['nodeid'], 'userid' => $input['userid'])); return array('success' => true, 'url' => $page['url'], 'pageid' => $pageid); }
function get_product_export_xml($productid) { $assertor = vB::getDbAssertor(); // Set up the parent tag $product_details = $assertor->getRow('product', array('productid' => $productid)); if (!$product_details) { throw new vB_Exception_AdminStopMessage('invalid_product_specified'); } $xml = new vB_XML_Builder(); // ############## main product info $xml->add_group('product', array('productid' => strtolower($product_details['productid']), 'active' => $product_details['active'])); // Parent for product $xml->add_tag('title', $product_details['title']); $xml->add_tag('description', $product_details['description']); $xml->add_tag('version', $product_details['version']); $xml->add_tag('url', $product_details['url']); $xml->add_tag('versioncheckurl', $product_details['versioncheckurl']); // ############## dependencies $product_dependencies = $assertor->assertQuery('productdependency', array('productid' => $productid), array('field' => array('dependencytype', 'parentproductid', 'minversion'), 'direction' => array(vB_dB_Query::SORT_ASC, vB_dB_Query::SORT_ASC, vB_dB_Query::SORT_ASC))); $xml->add_group('dependencies'); while ($product_dependencies and $product_dependencies->valid()) { $product_dependency = $product_dependencies->current(); $deps = array('dependencytype' => $product_dependency['dependencytype']); if ($product_dependency['dependencytype'] == 'product') { $deps['parentproductid'] = $product_dependency['parentproductid']; } $deps['minversion'] = $product_dependency['minversion']; $deps['maxversion'] = $product_dependency['maxversion']; $xml->add_tag('dependency', '', $deps); $product_dependencies->next(); } unset($product_dependency); $xml->close_group(); // ############## install / uninstall codes $productcodes = $assertor->getRows('productcode', array('productid' => $productid)); $xml->add_group('codes'); $productcodes_grouped = array(); $productcodes_versions = array(); foreach ($productcodes as $productcode) { // have to be careful here, as version numbers are not necessarily unique $productcodes_versions["{$productcode['version']}"] = 1; $productcodes_grouped["{$productcode['version']}"][] = $productcode; } $productcodes_versions = array_keys($productcodes_versions); usort($productcodes_versions, 'version_sort'); foreach ($productcodes_versions as $version) { foreach ($productcodes_grouped["{$version}"] as $productcode) { $xml->add_group('code', array('version' => $productcode['version'])); $xml->add_tag('installcode', $productcode['installcode']); $xml->add_tag('uninstallcode', $productcode['uninstallcode']); $xml->close_group(); } } $xml->close_group(); // ############## templates $gettemplates = $assertor->assertQuery('template', array('product' => $productid, 'styleid' => -1), 'title'); $xml->add_group('templates'); while ($gettemplates and $gettemplates->valid()) { $template = $gettemplates->current(); if (is_newer_version($template['version'], $product_details['version'])) { // version in the template is newer than the version of the product, // which probably means it's using the vB version $template['version'] = $product_details['version']; } $xml->add_tag('template', $template['templatetype'] == 'template' ? $template['template_un'] : $template['template'], array('name' => htmlspecialchars($template['title']), 'templatetype' => $template['templatetype'], 'date' => $template['dateline'], 'username' => $template['username'], 'version' => htmlspecialchars_uni($template['version'])), true); $gettemplates->next(); } $xml->close_group(); // ############## Stylevars $stylevarinfo = get_stylevars_for_export($productid, -1); $stylevar_cache = $stylevarinfo['stylevars']; $stylevar_dfn_cache = $stylevarinfo['stylevardfns']; $xml->add_group('stylevardfns'); foreach ($stylevar_dfn_cache as $stylevargroupname => $stylevargroup) { $xml->add_group('stylevargroup', array('name' => $stylevargroupname)); foreach ($stylevargroup as $stylevar) { $xml->add_tag('stylevar', '', array('name' => htmlspecialchars($stylevar['stylevarid']), 'datatype' => $stylevar['datatype'], 'validation' => base64_encode($stylevar['validation']), 'failsafe' => base64_encode($stylevar['failsafe']))); } $xml->close_group(); } $xml->close_group(); $xml->add_group('stylevars'); foreach ($stylevar_cache as $stylevarid => $stylevar) { $xml->add_tag('stylevar', '', array('name' => htmlspecialchars($stylevar['stylevarid']), 'value' => base64_encode($stylevar['value']))); } $xml->close_group(); // ############## hooks $xml->add_group('hooks'); $hooks = vB_Api::instanceInternal("Hook")->getHookList(array('hookname'), array('product' => $productid)); foreach ($hooks as $hook) { $xml->add_group('hook'); $xml->add_tag('hookname', $hook['hookname']); $xml->add_tag('title', $hook['title']); $xml->add_tag('active', $hook['active']); $xml->add_tag('hookorder', $hook['hookorder']); $xml->add_tag('template', $hook['template']); $xml->add_tag('arguments', $hook['arguments']); $xml->close_group(); } $xml->close_group(); // ############## phrases $phrasetypes = vB_Api::instanceInternal('phrase')->fetch_phrasetypes(false); $phrases = array(); $getphrases = $assertor->getRows('vBForum:phrase', array('languageid' => array(-1, 0), 'product' => $productid), array('languageid', 'fieldname', 'varname')); foreach ($getphrases as $getphrase) { $phrases["{$getphrase['fieldname']}"]["{$getphrase['varname']}"] = $getphrase; } $xml->add_group('phrases'); // make sure the phrasegroups are in a reliable order ksort($phrases); foreach ($phrases as $_fieldname => $typephrases) { // create a group for each phrase type that we have phrases for // then insert the phrases $xml->add_group('phrasetype', array('name' => $phrasetypes["{$_fieldname}"]['title'], 'fieldname' => $_fieldname)); // make sure the phrases are in a reliable order ksort($typephrases); foreach ($typephrases as $phrase) { $xml->add_tag('phrase', $phrase['text'], array('name' => $phrase['varname'], 'date' => $phrase['dateline'], 'username' => $phrase['username'], 'version' => htmlspecialchars_uni($phrase['version'])), true); } $xml->close_group(); } $xml->close_group(); // ############## options $setting = array(); $settinggroup = array(); $groups = $assertor->getRows('settinggroup', array('volatile' => 1), array('displayorder', 'grouptitle')); foreach ($groups as $group) { $settinggroup["{$group['grouptitle']}"] = $group; } ksort($settinggroup); $options = $assertor->getRows('setting', array('product' => $productid, 'volatile' => 1), array('displayorder', 'varname')); foreach ($options as $row) { $setting["{$row['grouptitle']}"][] = $row; } $xml->add_group('options'); foreach ($settinggroup as $grouptitle => $group) { if (empty($setting["{$grouptitle}"])) { continue; } // add a group for each setting group we have settings for $newGroup = array('name' => htmlspecialchars($group['grouptitle']), 'displayorder' => $group['displayorder']); if (!empty($group['adminperm'])) { $newGroup['adminperm'] = $group['adminperm']; } $xml->add_group('settinggroup', $newGroup); ksort($setting["{$grouptitle}"]); foreach ($setting["{$grouptitle}"] as $set) { $arr = array('varname' => $set['varname'], 'displayorder' => $set['displayorder']); if ($set['advanced']) { $arr['advanced'] = 1; } $xml->add_group('setting', $arr); if ($set['datatype']) { $xml->add_tag('datatype', $set['datatype']); } if ($set['optioncode'] != '') { $xml->add_tag('optioncode', $set['optioncode']); } if ($set['validationcode']) { $xml->add_tag('validationcode', $set['validationcode']); } if ($set['defaultvalue'] !== '') { $xml->add_tag('defaultvalue', $set['defaultvalue']); } if ($set['blacklist']) { $xml->add_tag('blacklist', 1); } if ($set['ispublic']) { $xml->add_tag('public', 1); } if ($set['adminperm']) { $xml->add_tag('adminperm', $set['adminperm']); } $xml->close_group(); } $xml->close_group(); } $xml->close_group(); // ############## admin help $help_topics_results = $assertor->getRows('vBForum:adminhelp', array('product' => $productid, 'volatile' => 1), array('script', 'action', 'displayorder', 'optionname')); $help_topics = array(); foreach ($help_topics_results as $help_topic) { $help_topics["{$help_topic['script']}"][] = $help_topic; } ksort($help_topics); $xml->add_group('helptopics'); foreach ($help_topics as $script => $script_topics) { $xml->add_group('helpscript', array('name' => $script)); foreach ($script_topics as $topic) { $attr = array('disp' => $topic['displayorder']); if ($topic['action']) { $attr['act'] = $topic['action']; } if ($topic['optionname']) { $attr['opt'] = $topic['optionname']; } $xml->add_tag('helptopic', '', $attr); } $xml->close_group(); } $xml->close_group(); // ############## Cron entries $cron_results = $assertor->getRows('cron', array(vB_dB_Query::CONDITIONS_KEY => array(array('field' => 'product', 'value' => $productid, vB_dB_Query::OPERATOR_KEY => vB_dB_Query::OPERATOR_EQ), array('field' => 'volatile', 'value' => 1, vB_dB_Query::OPERATOR_KEY => vB_dB_Query::OPERATOR_EQ), array('field' => 'varname', 'value' => '', vB_dB_Query::OPERATOR_KEY => vB_dB_Query::OPERATOR_NE)))); $xml->add_group('cronentries'); foreach ($cron_results as $cron) { $minutes = unserialize($cron['minute']); if (!is_array($minutes)) { $minutes = array(); } $xml->add_group('cron', array('varname' => $cron['varname'], 'active' => $cron['active'], 'loglevel' => $cron['loglevel'])); $xml->add_tag('filename', $cron['filename']); $xml->add_tag('scheduling', '', array('weekday' => $cron['weekday'], 'day' => $cron['day'], 'hour' => $cron['hour'], 'minute' => implode(',', $minutes))); $xml->close_group(); } $xml->close_group(); $faq_results = $assertor->getRows('vBForum:faq', array('product' => $productid, 'volatile' => 1), 'faqname'); $xml->add_group('faqentries'); foreach ($faq_results as $faq) { $xml->add_tag('faq', '', array('faqname' => $faq['faqname'], 'faqparent' => $faq['faqparent'], 'displayorder' => $faq['displayorder'])); } $xml->close_group(); // ############## widgets $widgetExporter = new vB_Xml_Export_Widget($productid); $widgetExporter->getXml($xml); // ############## pagetemplates $pageTemplateExporter = new vB_Xml_Export_PageTemplate($productid); $pageTemplateExporter->getXml($xml); // ############## pages $pageExporter = new vB_Xml_Export_Page($productid); $pageExporter->getXml($xml); // ############## channels $channelExporter = new vB_Xml_Export_Channel($productid); $channelExporter->getXml($xml); // ############## routes $routeExporter = new vB_Xml_Export_Route($productid); $routeExporter->getXml($xml); // ############## Finish up $xml->close_group(); $doc = "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\r\n\r\n" . $xml->output(); unset($xml); return $doc; }