AutorÃa | Ultima modificación | Ver Log |
<?php// This file is part of Moodle - http://moodle.org///// Moodle is free software: you can redistribute it and/or modify// it under the terms of the GNU General Public License as published by// the Free Software Foundation, either version 3 of the License, or// (at your option) any later version.//// Moodle is distributed in the hope that it will be useful,// but WITHOUT ANY WARRANTY; without even the implied warranty of// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the// GNU General Public License for more details.//// You should have received a copy of the GNU General Public License// along with Moodle. If not, see <http://www.gnu.org/licenses/>./*** Add/remove group from grouping.** @copyright 1999 Martin Dougiamas http://dougiamas.com* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later* @package core_group*/require_once('../config.php');require_once('lib.php');$groupingid = required_param('id', PARAM_INT);$PAGE->set_url('/group/assign.php', array('id'=>$groupingid));if (!$grouping = $DB->get_record('groupings', array('id'=>$groupingid))) {throw new \moodle_exception('invalidgroupid');}if (!$course = $DB->get_record('course', array('id'=>$grouping->courseid))) {throw new \moodle_exception('invalidcourse');}$courseid = $course->id;require_login($course);$context = context_course::instance($courseid);require_capability('moodle/course:managegroups', $context);$returnurl = $CFG->wwwroot.'/group/groupings.php?id='.$courseid;if ($frm = data_submitted() and confirm_sesskey()) {if (isset($frm->cancel)) {redirect($returnurl);} else if (isset($frm->add) and !empty($frm->addselect)) {foreach ($frm->addselect as $groupid) {// Ask this method not to purge the cache, we'll do it ourselves afterwards.groups_assign_grouping($grouping->id, (int)$groupid, null, false);}// Invalidate the course groups cache seeing as we've changed it.cache_helper::invalidate_by_definition('core', 'groupdata', array(), array($courseid));// Invalidate the user_group_groupings cache, too.cache_helper::purge_by_definition('core', 'user_group_groupings');} else if (isset($frm->remove) and !empty($frm->removeselect)) {foreach ($frm->removeselect as $groupid) {// Ask this method not to purge the cache, we'll do it ourselves afterwards.groups_unassign_grouping($grouping->id, (int)$groupid, false);}// Invalidate the course groups cache seeing as we've changed it.cache_helper::invalidate_by_definition('core', 'groupdata', array(), array($courseid));// Invalidate the user_group_groupings cache, too.cache_helper::purge_by_definition('core', 'user_group_groupings');}}$currentmembers = array();$potentialmembers = array();if ($groups = $DB->get_records('groups', array('courseid'=>$courseid), 'name')) {if ($assignment = $DB->get_records('groupings_groups', array('groupingid'=>$grouping->id))) {foreach ($assignment as $ass) {$currentmembers[$ass->groupid] = $groups[$ass->groupid];unset($groups[$ass->groupid]);}}$potentialmembers = $groups;}$currentmembersoptions = '';$currentmemberscount = 0;if ($currentmembers) {foreach($currentmembers as $group) {$currentmembersoptions .= '<option value="' . $group->id . '." title="' . format_string($group->name) . '">' .format_string($group->name) . '</option>';$currentmemberscount ++;}// Get course managers so they can be highlighted in the listif ($managerroles = get_config('', 'coursecontact')) {$coursecontactroles = explode(',', $managerroles);foreach ($coursecontactroles as $roleid) {$role = $DB->get_record('role', array('id'=>$roleid));$managers = get_role_users($roleid, $context, true, 'u.id', 'u.id ASC');}}} else {$currentmembersoptions .= '<option> </option>';}$potentialmembersoptions = '';$potentialmemberscount = 0;if ($potentialmembers) {foreach($potentialmembers as $group) {$potentialmembersoptions .= '<option value="' . $group->id . '." title="' . format_string($group->name) . '">' .format_string($group->name) . '</option>';$potentialmemberscount ++;}} else {$potentialmembersoptions .= '<option> </option>';}// Print the page and form$strgroups = get_string('groups');$strparticipants = get_string('participants');$straddgroupstogroupings = get_string('addgroupstogroupings', 'group');$groupingname = format_string($grouping->name);navigation_node::override_active_url(new moodle_url('/group/index.php', array('id'=>$course->id)));$PAGE->set_pagelayout('admin');$PAGE->navbar->add($strparticipants, new moodle_url('/user/index.php', array('id'=>$courseid)));$PAGE->navbar->add(get_string('groupings', 'group'),new moodle_url('/group/groupings.php', ['id' => $courseid]));$PAGE->navbar->add($straddgroupstogroupings);/// Print header$PAGE->set_title("$course->shortname: $strgroups");$PAGE->set_heading($course->fullname);echo $OUTPUT->header();?><div id="addmembersform"><h3 class="main"><?php print_string('addgroupstogroupings', 'group'); echo ": $groupingname"; ?></h3><form id="assignform" method="post" action=""><div><input type="hidden" name="sesskey" value="<?php p(sesskey()); ?>" /><table summary="" class="generaltable generalbox groupmanagementtable boxaligncenter"><tr><td id="existingcell"><label for="removeselect"><?php print_string('existingmembers', 'group', $currentmemberscount); ?></label><div class="userselector" id="removeselect_wrapper"><select name="removeselect[]" size="20" id="removeselect" multiple="multiple"onfocus="document.getElementById('assignform').add.disabled=true;document.getElementById('assignform').remove.disabled=false;document.getElementById('assignform').addselect.selectedIndex=-1;"><?php echo $currentmembersoptions ?></select></div></td><td id="buttonscell"><p class="arrow_button"><input class="btn btn-secondary" name="add" id="add" type="submit"value="<?php echo $OUTPUT->larrow().' '.get_string('add'); ?>"title="<?php print_string('add'); ?>" /><br><input class="btn btn-secondary" name="remove" id="remove" type="submit"value="<?php echo get_string('remove').' '.$OUTPUT->rarrow(); ?>"title="<?php print_string('remove'); ?>" /></p></td><td id="potentialcell"><label for="addselect"><?php print_string('potentialmembers', 'group', $potentialmemberscount); ?></label><div class="userselector" id="addselect_wrapper"><select name="addselect[]" size="20" id="addselect" multiple="multiple"onfocus="document.getElementById('assignform').add.disabled=false;document.getElementById('assignform').remove.disabled=true;document.getElementById('assignform').removeselect.selectedIndex=-1;"><?php echo $potentialmembersoptions ?></select></div></td></tr><tr><td colspan="3" id="backcell"><input class="btn btn-secondary" type="submit" name="cancel"value="<?php print_string('backtogroupings', 'group'); ?>" /></td></tr></table></div></form></div><?phpecho $OUTPUT->footer();