moodle/grade/import/keymanager.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/>.

/**
 * Grade import key management page.
 *
 * @package   moodlecore
 * @copyright 2008 Petr Skoda
 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

require_once(dirname(__FILE__).'/../../config.php');
require_once($CFG->dirroot.'/grade/lib.php');

$id = required_param('id', PARAM_INT); // course id

$PAGE->set_url('grade/import/keymanager.php', array('id' => $id));

if (!$course = $DB->get_record('course', array('id'=>$id))) {
    print_error('nocourseid');
}

require_login($course);
$context = get_context_instance(CONTEXT_COURSE, $id);

require_capability('moodle/grade:import', $context);

print_grade_page_head($course->id, 'import', 'keymanager', get_string('keymanager', 'grades'));

$stredit   = get_string('edit');
$strdelete = get_string('delete');

$data = array();
$params = array($course->id, $USER->id);
if ($keys = $DB->get_records_select('user_private_key', "script='grade/import' AND instance=? AND userid=?", $params)) {
    foreach($keys as $key) {
        $line = array();
        $line[0] = format_string($key->value);
        $line[1] = $key->iprestriction;
        $line[2] = empty($key->validuntil) ? get_string('always') : userdate($key->validuntil);

        $icon = new moodle_action_icon();
        $icon->link->url = new moodle_url('key.php', array('id' => $key->id));
        $icon->image->add_class('iconsmall');

        $editicon = clone($icon);
        $editicon->image->src = $OUTPUT->pix_url('t/edit');
        $editicon->image->title = $stredit;
        $editicon->image->alt = $stredit;
        $buttons = $OUTPUT->action_icon($editicon);

        $deleteicon = clone($icon);
        $deleteicon->image->src = $OUTPUT->pix_url('t/delete');
        $deleteicon->image->title = $strdelete;
        $deleteicon->image->alt = $strdelete;
        $deleteicon->link->url->param('delete', 1);
        $deleteicon->link->url->param('sesskey', sesskey());
        $buttons .= $OUTPUT->action_icon($deleteicon);

        $line[3] = $buttons;
        $data[] = $line;
    }
}
$table = new html_table();
$table->head  = array(get_string('keyvalue', 'userkey'), get_string('keyiprestriction', 'userkey'), get_string('keyvaliduntil', 'userkey'), $stredit);
$table->size  = array('50%', '30%', '10%', '10%');
$table->align = array('left', 'left', 'left', 'center');
$table->width = '90%';
$table->data  = $data;
echo $OUTPUT->table($table);

echo $OUTPUT->container_start('buttons mdl-align');
echo $OUTPUT->button(html_form::make_button('key.php', array('courseid'=>$course->id), get_string('newuserkey', 'userkey')));
echo $OUTPUT->container_end();

echo $OUTPUT->footer();