See Release Notes
Long Term Support Release
1 <?php 2 // This file is part of Moodle - http://moodle.org/ 3 // 4 // Moodle is free software: you can redistribute it and/or modify 5 // it under the terms of the GNU General Public License as published by 6 // the Free Software Foundation, either version 3 of the License, or 7 // (at your option) any later version. 8 // 9 // Moodle is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU General Public License for more details. 13 // 14 // You should have received a copy of the GNU General Public License 15 // along with Moodle. If not, see <http://www.gnu.org/licenses/>. 16 17 /** 18 * Cohort related management functions, this file needs to be included manually. 19 * 20 * @package core_cohort 21 * @copyright 2010 Petr Skoda {@link http://skodak.org} 22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 23 */ 24 25 require('../config.php'); 26 require_once($CFG->dirroot.'/cohort/locallib.php'); 27 28 $id = required_param('id', PARAM_INT); 29 $returnurl = optional_param('returnurl', '', PARAM_LOCALURL); 30 31 require_login(); 32 33 $cohort = $DB->get_record('cohort', array('id'=>$id), '*', MUST_EXIST); 34 $context = context::instance_by_id($cohort->contextid, MUST_EXIST); 35 36 require_capability('moodle/cohort:assign', $context); 37 38 $PAGE->set_context($context); 39 $PAGE->set_url('/cohort/assign.php', array('id'=>$id)); 40 $PAGE->set_pagelayout('admin'); 41 42 if ($returnurl) { 43 $returnurl = new moodle_url($returnurl); 44 } else { 45 $returnurl = new moodle_url('/cohort/index.php', array('contextid' => $cohort->contextid)); 46 } 47 48 if (!empty($cohort->component)) { 49 // We can not manually edit cohorts that were created by external systems, sorry. 50 redirect($returnurl); 51 } 52 53 if (optional_param('cancel', false, PARAM_BOOL)) { 54 redirect($returnurl); 55 } 56 57 if ($context->contextlevel == CONTEXT_COURSECAT) { 58 $category = $DB->get_record('course_categories', array('id'=>$context->instanceid), '*', MUST_EXIST); 59 navigation_node::override_active_url(new moodle_url('/cohort/index.php', array('contextid'=>$cohort->contextid))); 60 } else { 61 navigation_node::override_active_url(new moodle_url('/cohort/index.php', array())); 62 } 63 $PAGE->navbar->add(get_string('assign', 'cohort')); 64 65 $PAGE->set_title(get_string('assigncohorts', 'cohort')); 66 $PAGE->set_heading($COURSE->fullname); 67 68 echo $OUTPUT->header(); 69 echo $OUTPUT->heading(get_string('assignto', 'cohort', format_string($cohort->name))); 70 71 echo $OUTPUT->notification(get_string('removeuserwarning', 'core_cohort')); 72 73 // Get the user_selector we will need. 74 $potentialuserselector = new cohort_candidate_selector('addselect', array('cohortid'=>$cohort->id, 'accesscontext'=>$context)); 75 $existinguserselector = new cohort_existing_selector('removeselect', array('cohortid'=>$cohort->id, 'accesscontext'=>$context)); 76 77 // Process incoming user assignments to the cohort 78 79 if (optional_param('add', false, PARAM_BOOL) && confirm_sesskey()) { 80 $userstoassign = $potentialuserselector->get_selected_users(); 81 if (!empty($userstoassign)) { 82 83 foreach ($userstoassign as $adduser) { 84 cohort_add_member($cohort->id, $adduser->id); 85 } 86 87 $potentialuserselector->invalidate_selected_users(); 88 $existinguserselector->invalidate_selected_users(); 89 } 90 } 91 92 // Process removing user assignments to the cohort 93 if (optional_param('remove', false, PARAM_BOOL) && confirm_sesskey()) { 94 $userstoremove = $existinguserselector->get_selected_users(); 95 if (!empty($userstoremove)) { 96 foreach ($userstoremove as $removeuser) { 97 cohort_remove_member($cohort->id, $removeuser->id); 98 } 99 $potentialuserselector->invalidate_selected_users(); 100 $existinguserselector->invalidate_selected_users(); 101 } 102 } 103 104 // Print the form. 105 ?> 106 <form id="assignform" method="post" action="<?php echo $PAGE->url ?>"><div> 107 <input type="hidden" name="sesskey" value="<?php echo sesskey() ?>" /> 108 <input type="hidden" name="returnurl" value="<?php echo $returnurl->out_as_local_url() ?>" /> 109 110 <table summary="" class="generaltable generalbox boxaligncenter" cellspacing="0"> 111 <tr> 112 <td id="existingcell"> 113 <p><label for="removeselect"><?php print_string('currentusers', 'cohort'); ?></label></p> 114 <?php $existinguserselector->display() ?> 115 </td> 116 <td id="buttonscell"> 117 <div id="addcontrols"> 118 <input class="btn btn-secondary" name="add" id="add" type="submit" value="<?php echo $OUTPUT->larrow() . ' ' . 119 s(get_string('add')); ?>" title="<?php p(get_string('add')); ?>" /><br /> 120 </div> 121 122 <div id="removecontrols"> 123 <input class="btn btn-secondary" name="remove" id="remove" type="submit" 124 value="<?php echo s(get_string('remove')) . ' ' . $OUTPUT->rarrow(); ?>" 125 title="<?php p(get_string('remove')); ?>" /> 126 </div> 127 </td> 128 <td id="potentialcell"> 129 <p><label for="addselect"><?php print_string('potusers', 'cohort'); ?></label></p> 130 <?php $potentialuserselector->display() ?> 131 </td> 132 </tr> 133 <tr><td colspan="3" id='backcell'> 134 <input class="btn btn-secondary" type="submit" name="cancel" value="<?php p(get_string('backtocohorts', 'cohort')); ?>" /> 135 </td></tr> 136 </table> 137 </div></form> 138 139 <?php 140 141 echo $OUTPUT->footer();
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