Current Path : C:/Users/Mahmood/Desktop/moodle/admin/tool/unsuproles/ |
Current File : C:/Users/Mahmood/Desktop/moodle/admin/tool/unsuproles/index.php |
<?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/>. /** * Report of unsupported role assignments, * unsupported role assignments can be dropped from here. * * @package tool * @subpackage unsuproles * @copyright 2010 Petr Skoda {@link http://skodak.org} * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ require_once(__DIR__ . '/../../../config.php'); require_once($CFG->libdir.'/adminlib.php'); $action = optional_param('action', '', PARAM_ALPHANUMEXT); admin_externalpage_setup('toolunsuproles'); // checks permissions specified in settings.php if ($action === 'delete') { $contextlevel = required_param('contextlevel', PARAM_INT); $roleid = required_param('roleid', PARAM_INT); $confirm = optional_param('confirm', 0, PARAM_BOOL); $role = $DB->get_record('role', array('id'=>$roleid), '*', MUST_EXIST); if ($confirm and confirm_sesskey()) { $sql = "SELECT ra.* FROM {role_assignments} ra JOIN {context} c ON c.id = ra.contextid LEFT JOIN {role_context_levels} rcl ON (rcl.roleid = ra.roleid AND rcl.contextlevel = c.contextlevel) WHERE rcl.id IS NULL AND ra.roleid = :roleid AND c.contextlevel = :contextlevel"; $ras = $DB->get_records_sql($sql, array('roleid'=>$roleid, 'contextlevel'=>$contextlevel)); foreach ($ras as $ra) { if (!empty($ra->component)) { //bad luck, we can not mess with plugin ras! //TODO: explain why not possible to remove ras continue; } role_unassign($ra->roleid, $ra->userid, $ra->contextid); } redirect($PAGE->url); } //show confirmation echo $OUTPUT->header(); $yesurl = new moodle_url($PAGE->url, array('roleid'=>$roleid, 'contextlevel'=>$contextlevel, 'action'=>'delete', 'confirm'=>1, 'sesskey'=>sesskey())); $levelname = context_helper::get_level_name($contextlevel); $rolename = format_string($role->name); $message = get_string('confirmdelete', 'tool_unsuproles', array('level'=>$levelname, 'role'=>$rolename)); echo $OUTPUT->confirm($message, $yesurl, $PAGE->url); echo $OUTPUT->footer(); die(); } echo $OUTPUT->header(); echo $OUTPUT->heading(get_string('pluginname', 'tool_unsuproles')); $sql = "SELECT r.id AS roleid, c.contextlevel, r.sortorder, COUNT(ra.id) AS racount FROM {role} r JOIN {role_assignments} ra ON ra.roleid = r.id JOIN {context} c ON c.id = ra.contextid LEFT JOIN {role_context_levels} rcl ON (rcl.roleid = r.id AND rcl.contextlevel = c.contextlevel) WHERE rcl.id IS NULL GROUP BY r.id, c.contextlevel, r.sortorder ORDER BY c.contextlevel ASC, r.sortorder ASC"; //print the overview table $problems = array(); $rs = $DB->get_recordset_sql($sql); foreach ($rs as $problem) { $problems[] = $problem; } $rs->close(); if (!$problems) { echo $OUTPUT->notification(get_string('noprolbems', 'tool_unsuproles'), 'notifysuccess'); } else { $roles = get_all_roles(); $data = array(); foreach ($problems as $problem) { $levelname = context_helper::get_level_name($problem->contextlevel); $rolename = role_get_name($roles[$problem->roleid]); //TODO: show list of users if count low $count = $problem->racount; $edit = array(); $aurl = new moodle_url('/admin/roles/define.php', array('roleid'=>$problem->roleid, 'action'=>'edit')); $edit[] = html_writer::link($aurl, $OUTPUT->pix_icon('t/edit', get_string('edit'))); $aurl = new moodle_url($PAGE->url, array('roleid'=>$problem->roleid, 'contextlevel'=>$problem->contextlevel, 'action'=>'delete')); $edit[] = html_writer::link($aurl, $OUTPUT->pix_icon('t/delete', get_string('delete'))); $data[] = array($levelname, $rolename, $count, implode(' ', $edit)); } $table = new html_table(); $table->head = array(get_string('contextlevel', 'tool_unsuproles'), get_string('role'), get_string('count', 'tool_unsuproles'), get_string('edit')); $table->size = array('40%', '40%', '10%', '10%'); $table->align = array('left', 'left', 'center', 'center'); $table->width = '90%'; $table->data = $data; echo html_writer::table($table); } echo $OUTPUT->footer();