mirror of
https://github.com/moodle/moodle.git
synced 2025-05-01 14:09:01 +02:00
9778dae374
We already have the new maturity warning in the upgrade page but we are not changing versions yet, we should better give admins one extra chance to go back to latest 2.0.2+ stable.
237 lines
12 KiB
PHP
237 lines
12 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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* Moodle frontpage.
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*
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* @package core
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* @copyright 1999 onwards Martin Dougiamas (http://dougiamas.com)
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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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if (!file_exists('./config.php')) {
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header('Location: install.php');
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die;
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}
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require_once('config.php');
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require_once($CFG->dirroot .'/course/lib.php');
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require_once($CFG->libdir .'/filelib.php');
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redirect_if_major_upgrade_required();
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if ($CFG->forcelogin) {
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require_login();
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} else {
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user_accesstime_log();
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}
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$PAGE->set_url('/');
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$PAGE->set_course($SITE);
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/// If the site is currently under maintenance, then print a message
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if (!empty($CFG->maintenance_enabled) and !has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) {
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print_maintenance_message();
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}
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if (has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) {
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if (moodle_needs_upgrading()) {
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redirect($CFG->wwwroot .'/'. $CFG->admin .'/index.php');
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}
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} else if (get_home_page() != HOMEPAGE_SITE) {
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// Redirect logged-in users to My Moodle overview if required
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if (optional_param('setdefaulthome', false, PARAM_BOOL)) {
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set_user_preference('user_home_page_preference', HOMEPAGE_SITE);
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} else if ($CFG->defaulthomepage == HOMEPAGE_MY && optional_param('redirect', true, PARAM_BOOL)) {
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redirect($CFG->wwwroot .'/my/');
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} else if (!empty($CFG->defaulthomepage) && $CFG->defaulthomepage == HOMEPAGE_USER) {
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$PAGE->settingsnav->get('usercurrentsettings')->add(get_string('makethismyhome'), new moodle_url('/', array('setdefaulthome'=>true)), navigation_node::TYPE_SETTING);
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}
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}
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if (isloggedin()) {
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add_to_log(SITEID, 'course', 'view', 'view.php?id='.SITEID, SITEID);
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}
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/// If the hub plugin is installed then we let it take over the homepage here
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if (get_config('local_hub', 'hubenabled') && file_exists($CFG->dirroot.'/local/hub/lib.php')) {
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require_once($CFG->dirroot.'/local/hub/lib.php');
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$hub = new local_hub();
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$continue = $hub->display_homepage();
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//display_homepage() return true if the hub home page is not displayed
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//mostly when search form is not displayed for not logged users
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if (empty($continue)) {
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exit;
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}
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}
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$PAGE->set_pagetype('site-index');
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$PAGE->set_other_editing_capability('moodle/course:manageactivities');
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$PAGE->set_docs_path('');
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$PAGE->set_pagelayout('frontpage');
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$editing = $PAGE->user_is_editing();
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$PAGE->set_title($SITE->fullname);
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$PAGE->set_heading($SITE->fullname);
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echo $OUTPUT->header();
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//TODO: remove this notice once admins know they need to switch CVS and git branches, the reason is once we start changing DB there will not be any way back!
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echo $OUTPUT->box('WARNING: this site is using 2.1dev codebase, please make sure this is is not a production server!!!', 'errorbox');
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/// Print Section
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if ($SITE->numsections > 0) {
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if (!$section = $DB->get_record('course_sections', array('course'=>$SITE->id, 'section'=>1))) {
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$DB->delete_records('course_sections', array('course'=>$SITE->id, 'section'=>1)); // Just in case
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$section->course = $SITE->id;
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$section->section = 1;
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$section->summary = '';
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$section->summaryformat = FORMAT_HTML;
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$section->sequence = '';
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$section->visible = 1;
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$section->id = $DB->insert_record('course_sections', $section);
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}
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if (!empty($section->sequence) or !empty($section->summary) or $editing) {
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echo $OUTPUT->box_start('generalbox sitetopic');
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/// If currently moving a file then show the current clipboard
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if (ismoving($SITE->id)) {
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$stractivityclipboard = strip_tags(get_string('activityclipboard', '', $USER->activitycopyname));
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echo '<p><font size="2">';
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echo "$stractivityclipboard (<a href=\"course/mod.php?cancelcopy=true&sesskey=".sesskey()."\">". get_string('cancel') .'</a>)';
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echo '</font></p>';
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}
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$context = get_context_instance(CONTEXT_COURSE, SITEID);
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$summarytext = file_rewrite_pluginfile_urls($section->summary, 'pluginfile.php', $context->id, 'course', 'section', $section->id);
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$summaryformatoptions = new stdClass();
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$summaryformatoptions->noclean = true;
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$summaryformatoptions->overflowdiv = true;
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echo format_text($summarytext, $section->summaryformat, $summaryformatoptions);
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if ($editing) {
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$streditsummary = get_string('editsummary');
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echo "<a title=\"$streditsummary\" ".
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" href=\"course/editsection.php?id=$section->id\"><img src=\"" . $OUTPUT->pix_url('t/edit') . "\" ".
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" class=\"iconsmall\" alt=\"$streditsummary\" /></a><br /><br />";
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}
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get_all_mods($SITE->id, $mods, $modnames, $modnamesplural, $modnamesused);
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print_section($SITE, $section, $mods, $modnamesused, true);
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if ($editing) {
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print_section_add_menus($SITE, $section->section, $modnames);
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}
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echo $OUTPUT->box_end();
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}
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}
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if (isloggedin() and !isguestuser() and isset($CFG->frontpageloggedin)) {
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$frontpagelayout = $CFG->frontpageloggedin;
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} else {
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$frontpagelayout = $CFG->frontpage;
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}
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foreach (explode(',',$frontpagelayout) as $v) {
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switch ($v) { /// Display the main part of the front page.
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case FRONTPAGENEWS:
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if ($SITE->newsitems) { // Print forums only when needed
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require_once($CFG->dirroot .'/mod/forum/lib.php');
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if (! $newsforum = forum_get_course_forum($SITE->id, 'news')) {
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print_error('cannotfindorcreateforum', 'forum');
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}
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echo html_writer::tag('a', get_string('skipa', 'access', moodle_strtolower($newsforum->name)), array('href'=>'#skipsitenews', 'class'=>'skip-block'));
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if (isloggedin()) {
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$SESSION->fromdiscussion = $CFG->wwwroot;
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$subtext = '';
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if (forum_is_subscribed($USER->id, $newsforum)) {
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if (!forum_is_forcesubscribed($newsforum)) {
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$subtext = get_string('unsubscribe', 'forum');
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}
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} else {
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$subtext = get_string('subscribe', 'forum');
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}
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echo $OUTPUT->heading($newsforum->name, 2, 'headingblock header');
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$suburl = new moodle_url('/mod/forum/subscribe.php', array('id' => $newsforum->id, 'sesskey' => sesskey()));
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echo html_writer::tag('div', html_writer::link($suburl, $subtext), array('class' => 'subscribelink'));
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} else {
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echo $OUTPUT->heading($newsforum->name, 2, 'headingblock header');
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}
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forum_print_latest_discussions($SITE, $newsforum, $SITE->newsitems, 'plain', 'p.modified DESC');
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echo html_writer::tag('span', '', array('class'=>'skip-block-to', 'id'=>'skipsitenews'));
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}
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break;
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case FRONTPAGECOURSELIST:
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if (isloggedin() and !has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM)) and !isguestuser() and empty($CFG->disablemycourses)) {
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echo html_writer::tag('a', get_string('skipa', 'access', moodle_strtolower(get_string('mycourses'))), array('href'=>'#skipmycourses', 'class'=>'skip-block'));
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echo $OUTPUT->heading(get_string('mycourses'), 2, 'headingblock header');
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print_my_moodle();
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echo html_writer::tag('span', '', array('class'=>'skip-block-to', 'id'=>'skipmycourses'));
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} else if ((!has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM)) and !isguestuser()) or ($DB->count_records('course') <= FRONTPAGECOURSELIMIT)) {
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// admin should not see list of courses when there are too many of them
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echo html_writer::tag('a', get_string('skipa', 'access', moodle_strtolower(get_string('availablecourses'))), array('href'=>'#skipavailablecourses', 'class'=>'skip-block'));
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echo $OUTPUT->heading(get_string('availablecourses'), 2, 'headingblock header');
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print_courses(0);
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echo html_writer::tag('span', '', array('class'=>'skip-block-to', 'id'=>'skipavailablecourses'));
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}
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break;
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case FRONTPAGECATEGORYNAMES:
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echo html_writer::tag('a', get_string('skipa', 'access', moodle_strtolower(get_string('categories'))), array('href'=>'#skipcategories', 'class'=>'skip-block'));
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echo $OUTPUT->heading(get_string('categories'), 2, 'headingblock header');
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echo $OUTPUT->box_start('generalbox categorybox');
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print_whole_category_list(NULL, NULL, NULL, -1, false);
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echo $OUTPUT->box_end();
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print_course_search('', false, 'short');
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echo html_writer::tag('span', '', array('class'=>'skip-block-to', 'id'=>'skipcategories'));
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break;
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case FRONTPAGECATEGORYCOMBO:
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echo html_writer::tag('a', get_string('skipa', 'access', moodle_strtolower(get_string('courses'))), array('href'=>'#skipcourses', 'class'=>'skip-block'));
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echo $OUTPUT->heading(get_string('courses'), 2, 'headingblock header');
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$renderer = $PAGE->get_renderer('core','course');
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// if there are too many courses, budiling course category tree could be slow,
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// users should go to course index page to see the whole list.
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$coursecount = $DB->count_records('course');
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if (empty($CFG->numcoursesincombo)) {
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// if $CFG->numcoursesincombo hasn't been set, use default value 500
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$CFG->numcoursesincombo = 500;
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}
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if ($coursecount > $CFG->numcoursesincombo) {
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$link = new moodle_url('/course/');
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echo $OUTPUT->notification(get_string('maxnumcoursesincombo', 'moodle', array('link'=>$link->out(), 'maxnumofcourses'=>$CFG->numcoursesincombo, 'numberofcourses'=>$coursecount)));
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} else {
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echo $renderer->course_category_tree(get_course_category_tree());
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}
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print_course_search('', false, 'short');
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echo html_writer::tag('span', '', array('class'=>'skip-block-to', 'id'=>'skipcourses'));
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break;
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case FRONTPAGETOPICONLY: // Do nothing!! :-)
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break;
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}
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echo '<br />';
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}
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echo $OUTPUT->footer();
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