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<?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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* @package mod_forum
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* @copyright 2008 Petr Skoda (http://skodak.org)
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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_once("../../config.php");
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require_once("lib.php");
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$confirm = optional_param('confirm', false, PARAM_BOOL);
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$PAGE->set_url('/mod/forum/unsubscribeall.php');
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// Do not autologin guest. Only proper users can have forum subscriptions.
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require_login(null, false);
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$PAGE->set_context(context_user::instance($USER->id));
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$return = $CFG->wwwroot.'/';
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if (isguestuser()) {
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redirect($return);
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}
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$strunsubscribeall = get_string('unsubscribeall', 'forum');
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$PAGE->navbar->add(get_string('modulename', 'forum'));
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$PAGE->navbar->add($strunsubscribeall);
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$PAGE->set_title($strunsubscribeall);
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$PAGE->set_heading($COURSE->fullname);
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echo $OUTPUT->header();
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echo $OUTPUT->heading($strunsubscribeall);
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if (data_submitted() and $confirm and confirm_sesskey()) {
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$forums = \mod_forum\subscriptions::get_unsubscribable_forums();
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foreach($forums as $forum) {
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\mod_forum\subscriptions::unsubscribe_user($USER->id, $forum, context_module::instance($forum->cm), true);
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}
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$DB->delete_records('forum_discussion_subs', array('userid' => $USER->id));
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$DB->set_field('user', 'autosubscribe', 0, array('id'=>$USER->id));
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echo $OUTPUT->box(get_string('unsubscribealldone', 'forum'));
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echo $OUTPUT->continue_button($return);
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echo $OUTPUT->footer();
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die;
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} else {
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$count = new stdClass();
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$count->forums = count(\mod_forum\subscriptions::get_unsubscribable_forums());
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$count->discussions = $DB->count_records('forum_discussion_subs', array('userid' => $USER->id));
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if ($count->forums || $count->discussions) {
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if ($count->forums && $count->discussions) {
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$msg = get_string('unsubscribeallconfirm', 'forum', $count);
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} else if ($count->forums) {
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$msg = get_string('unsubscribeallconfirmforums', 'forum', $count);
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} else if ($count->discussions) {
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$msg = get_string('unsubscribeallconfirmdiscussions', 'forum', $count);
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}
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echo $OUTPUT->confirm($msg, new moodle_url('unsubscribeall.php', array('confirm'=>1)), $return);
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echo $OUTPUT->footer();
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die;
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} else {
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echo $OUTPUT->box(get_string('unsubscribeallempty', 'forum'));
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echo $OUTPUT->continue_button($return);
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echo $OUTPUT->footer();
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die;
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}
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}
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