Sujith Haridasan
aa1c2e2382
Create or update the breadcrumbs in the site administration pages where it is required. Highlight the corresponding site adminstration tab. Highlight the primary nav to Site administration when user is navigating to any of the site administration pages. Also changed the boostnavbar so that the nodes in the secondary navigation are not shown in the breadcrumbs when user is in site administration page.
233 lines
8.5 KiB
PHP
233 lines
8.5 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Fetches language packages from download.moodle.org server
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*
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* Language packages are available at https://download.moodle.org/langpack/
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* in ZIP format together with a file languages.md5 containing their hashes
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* and meta info.
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* Locally, language packs are saved into $CFG->dataroot/lang/
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*
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* @package tool
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* @subpackage langimport
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* @copyright 2005 Yu Zhang
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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require(__DIR__.'/../../../config.php');
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require_once($CFG->libdir.'/adminlib.php');
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admin_externalpage_setup('toollangimport');
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if (empty($CFG->langotherroot)) {
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throw new moodle_exception('missingcfglangotherroot', 'tool_langimport');
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}
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$mode = optional_param('mode', 0, PARAM_INT); // action
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$pack = optional_param_array('pack', array(), PARAM_SAFEDIR); // pack to install
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$uninstalllang = optional_param_array('uninstalllang', array(), PARAM_LANG);// installed pack to uninstall
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$confirmtounistall = optional_param('confirmtouninstall', '', PARAM_SAFEPATH); // uninstallation confirmation
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$purgecaches = optional_param('purgecaches', false, PARAM_BOOL); // explicit caches reset
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if ($purgecaches) {
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require_sesskey();
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get_string_manager()->reset_caches();
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redirect($PAGE->url);
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}
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if (!empty($CFG->skiplangupgrade)) {
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echo $OUTPUT->header();
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echo $OUTPUT->box(get_string('langimportdisabled', 'tool_langimport'));
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echo $OUTPUT->single_button(new moodle_url($PAGE->url, array('purgecaches' => 1)), get_string('purgestringcaches', 'tool_langimport'));
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echo $OUTPUT->footer();
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die;
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}
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define('INSTALLATION_OF_SELECTED_LANG', 2);
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define('DELETION_OF_SELECTED_LANG', 4);
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define('UPDATE_ALL_LANG', 5);
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get_string_manager()->reset_caches();
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$controller = new tool_langimport\controller();
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if (($mode == INSTALLATION_OF_SELECTED_LANG) and confirm_sesskey() and !empty($pack)) {
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if (is_array($pack) && count($pack) > 1) {
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// Installing multiple languages can take a while - perform it asynchronously in the background.
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$controller->schedule_languagepacks_installation($pack);
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} else {
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// Single language pack to be installed synchronously. It should be reasonably quick and can be used for debugging, too.
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core_php_time_limit::raise();
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$controller->install_languagepacks($pack);
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}
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}
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if ($mode == DELETION_OF_SELECTED_LANG and (!empty($uninstalllang) or !empty($confirmtounistall))) {
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// Actually deleting languages, languages to delete are passed as GET parameter as string
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// ...need to populate them to array.
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if (empty($uninstalllang)) {
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$uninstalllang = explode('/', $confirmtounistall);
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}
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if (in_array('en', $uninstalllang)) {
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// TODO.
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$controller->errors[] = get_string('noenglishuninstall', 'tool_langimport');
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} else if (empty($confirmtounistall) and confirm_sesskey()) { // User chose langs to be deleted, show confirmation.
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echo $OUTPUT->header();
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echo $OUTPUT->confirm(get_string('uninstallconfirm', 'tool_langimport', implode(', ', $uninstalllang)),
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new moodle_url($PAGE->url, array(
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'mode' => DELETION_OF_SELECTED_LANG,
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'confirmtouninstall' => implode('/', $uninstalllang),
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)), $PAGE->url);
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echo $OUTPUT->footer();
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die;
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} else if (confirm_sesskey()) { // Deleting languages.
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foreach ($uninstalllang as $ulang) {
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$controller->uninstall_language($ulang);
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}
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}
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}
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if ($mode == UPDATE_ALL_LANG) {
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core_php_time_limit::raise();
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$controller->update_all_installed_languages();
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}
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get_string_manager()->reset_caches();
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$PAGE->set_primary_active_tab('siteadminnode');
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echo $OUTPUT->header();
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echo $OUTPUT->heading(get_string('langimport', 'tool_langimport'));
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$installedlangs = get_string_manager()->get_list_of_translations(true);
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$locale = new \tool_langimport\locale();
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if ($availablelangs = $controller->availablelangs) {
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$remote = true;
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} else {
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$remote = false;
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$availablelangs = array();
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$a = [
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'src' => $controller->lang_pack_url(),
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'dest' => $CFG->dataroot.'/lang/',
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];
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$errormessage = get_string('downloadnotavailable', 'tool_langimport', $a);
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\core\notification::error($errormessage);
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}
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$missinglocales = '';
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$missingparents = array();
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foreach ($installedlangs as $installedlang => $langpackname) {
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// Check locale availability.
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if (!$locale->check_locale_availability($installedlang)) {
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$missinglocales .= '<li>'.$langpackname.'</li>';
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}
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// This aligns the name of the language to match the available languages using
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// both the name for the language and the localized name for the language.
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$alang = array_filter($availablelangs, function($k) use ($installedlang) {
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return $k[0] == $installedlang;
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});
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$alang = array_pop($alang);
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if (!empty($alang[0]) and trim($alang[0]) !== 'en') {
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$installedlangs[$installedlang] = $alang[2] . ' ‎(' . $alang[0] . ')‎';
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}
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$parent = get_parent_language($installedlang);
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if (empty($parent)) {
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continue;
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}
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if (!isset($installedlangs[$parent])) {
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$missingparents[$installedlang] = $parent;
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}
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}
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if (!empty($missinglocales)) {
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// There is at least one missing locale.
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$a = new stdClass();
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$a->globallocale = moodle_getlocale();
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$a->missinglocales = $missinglocales;
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$controller->errors[] = get_string('langunsupported', 'tool_langimport', $a);
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}
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if ($controller->info) {
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$info = implode('<br />', $controller->info);
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\core\notification::success($info);
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}
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if ($controller->errors) {
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$info = implode('<br />', $controller->errors);
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\core\notification::error($info);
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}
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// Inform about pending language packs installations.
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foreach (\core\task\manager::get_adhoc_tasks('\tool_langimport\task\install_langpacks') as $installtask) {
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$installtaskdata = $installtask->get_custom_data();
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if (!empty($installtaskdata->langs)) {
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\core\notification::info(get_string('installpending', 'tool_langimport', implode(', ', $installtaskdata->langs)));
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}
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}
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if ($missingparents) {
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foreach ($missingparents as $l => $parent) {
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$a = new stdClass();
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$a->lang = $installedlangs[$l];
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$a->parent = $parent;
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foreach ($availablelangs as $alang) {
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if ($alang[0] == $parent) {
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$shortlang = $alang[0];
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$a->parent = $alang[2].' ('.$shortlang.')';
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}
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}
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$info = get_string('missinglangparent', 'tool_langimport', $a);
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\core\notification::error($info);
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}
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}
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$uninstallurl = new moodle_url('/admin/tool/langimport/index.php', array('mode' => DELETION_OF_SELECTED_LANG));
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$updateurl = null;
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if ($remote) {
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$updateurl = new moodle_url('/admin/tool/langimport/index.php', array('mode' => UPDATE_ALL_LANG));
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}
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$installurl = new moodle_url('/admin/tool/langimport/index.php', array('mode' => INSTALLATION_OF_SELECTED_LANG));
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// List of available languages.
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$options = array();
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foreach ($availablelangs as $alang) {
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if (!empty($alang[0]) and trim($alang[0]) !== 'en' and !$controller->is_installed_lang($alang[0], $alang[1])) {
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$options[$alang[0]] = $alang[2].' ‎('.$alang[0].')‎';
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}
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}
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$renderable = new \tool_langimport\output\langimport_page($installedlangs, $options, $uninstallurl, $updateurl, $installurl);
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$output = $PAGE->get_renderer('tool_langimport');
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echo $output->render($renderable);
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$PAGE->requires->strings_for_js(array('uninstallconfirm', 'uninstall', 'selectlangs', 'noenglishuninstall'),
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'tool_langimport');
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$PAGE->requires->yui_module('moodle-core-languninstallconfirm',
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'Y.M.core.languninstallconfirm.init',
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array(array('uninstallUrl' => $uninstallurl->out()))
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);
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echo $OUTPUT->footer();
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