3 // This file is part of Moodle - http://moodle.org/
5 // Moodle is free software: you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation, either version 3 of the License, or
8 // (at your option) any later version.
10 // Moodle is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 // GNU General Public License for more details.
15 // You should have received a copy of the GNU General Public License
16 // along with Moodle. If not, see <http://www.gnu.org/licenses/>.
19 * Cohort related management functions, this file needs to be included manually.
23 * @copyright 2010 Petr Skoda (info@skodak.org)
24 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
29 require_once('../config.php');
30 require_once($CFG->dirroot.'/cohort/lib.php');
32 $id = required_param('id', PARAM_INT);
36 $cohort = $DB->get_record('cohort', array('id'=>$id), '*', MUST_EXIST);
37 $context = get_context_instance_by_id($cohort->contextid, MUST_EXIST);
39 require_capability('moodle/cohort:assign', $context);
41 $PAGE->set_url('/cohort/assign.php', array('id'=>$id));
42 $PAGE->set_Context($context);
44 // TODO: ohlala, the navbar is not doing what I would expect
45 $PAGE->navbar->add(get_string('home'), new moodle_url('/'), navbar::TYPE_SYSTEM);
46 if ($context->contextlevel == CONTEXT_COURSECAT) {
47 $category = $DB->get_record('course_categories', array('id'=>$context->instanceid), '*', MUST_EXIST);
48 $PAGE->navbar->add($category->name, new moodle_url('/course/index.php', array('categoryedit'=>'1')));
50 $PAGE->navbar->add(get_string('cohorts', 'cohort'), new moodle_url('/cohort/', array('contextid'=>$context->id)));
51 $PAGE->navbar->add(get_string('assign', 'cohort'));
53 echo $OUTPUT->header();
54 echo $OUTPUT->heading(get_string('assignto', 'cohort', format_string($cohort->name)));
56 /// Get the user_selector we will need.
57 $potentialuserselector = new cohort_candidate_selector('addselect', array('cohortid'=>$cohort->id));
58 $existinguserselector = new cohort_existing_selector('removeselect', array('cohortid'=>$cohort->id));
60 /// Process incoming user assignments to cohorts
61 if (optional_param('add', false, PARAM_BOOL) && confirm_sesskey()) {
62 $userstoassign = $potentialuserselector->get_selected_users();
63 if (!empty($userstoassign)) {
65 foreach ($userstoassign as $adduser) {
66 // no duplicates please
67 if (!$DB->record_exists('cohort_members', array('cohortid'=>$cohort->id, 'userid'=>$adduser->id))) {
68 cohort_add_member($cohort->id, $adduser->id);
72 $potentialuserselector->invalidate_selected_users();
73 $existinguserselector->invalidate_selected_users();
77 /// Process removing user assignments to the service
78 if (optional_param('remove', false, PARAM_BOOL) && confirm_sesskey()) {
79 $userstoremove = $existinguserselector->get_selected_users();
80 if (!empty($userstoremove)) {
82 foreach ($userstoremove as $removeuser) {
83 cohort_remove_member($cohort->id, $removeuser->id);
86 $potentialuserselector->invalidate_selected_users();
87 $existinguserselector->invalidate_selected_users();
94 <form id="assignform" method="post" action="<?php echo $PAGE->url ?>"><div>
95 <input type="hidden" name="sesskey" value="<?php echo sesskey() ?>" />
97 <table summary="" class="generaltable generalbox boxaligncenter" cellspacing="0">
99 <td id="existingcell">
100 <p><label for="removeselect"><?php print_string('currentusers', 'cohort'); ?></label></p>
101 <?php $existinguserselector->display() ?>
103 <td id="buttonscell">
104 <div id="addcontrols">
105 <input name="add" id="add" type="submit" value="<?php echo $OUTPUT->larrow().' '.get_string('add'); ?>" title="<?php print_string('add'); ?>" /><br />
108 <div id="removecontrols">
109 <input name="remove" id="remove" type="submit" value="<?php echo get_string('remove').' '.$OUTPUT->rarrow(); ?>" title="<?php print_string('remove'); ?>" />
112 <td id="potentialcell">
113 <p><label for="addselect"><?php print_string('potusers', 'cohort'); ?></label></p>
114 <?php $potentialuserselector->display() ?>
123 echo $OUTPUT->footer();