Proyectos de Subversion Moodle

<?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/>.

/**

 * Allows a creator to edit groupings

 *

 * @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 $CFG->dirroot.'/group/lib.php';

$courseid = required_param('id', PARAM_INT);

$PAGE->set_url('/group/groupings.php', array('id'=>$courseid));

if (!$course = $DB->get_record('course', array('id'=>$courseid))) {

    throw new \moodle_exception('invalidcourseid');

}

require_login($course);

$context = context_course::instance($course->id);

require_capability('moodle/course:managegroups', $context);

$strgrouping     = get_string('grouping', 'group');

$strgroups       = get_string('groups');

$strname         = get_string('name');

$strdelete       = get_string('delete');

$stredit         = get_string('edit');

$srtnewgrouping  = get_string('creategrouping', 'group');

$strgroups       = get_string('groups');

$strgroupings    = get_string('groupings', 'group');

$struses         = get_string('activities');

$strparticipants = get_string('participants');

$strmanagegrping = get_string('showgroupsingrouping', 'group');

navigation_node::override_active_url(new moodle_url('/group/index.php', array('id'=>$courseid)));

$PAGE->navbar->add($strgroupings);

/// Print header

$PAGE->set_title($strgroupings);

$PAGE->set_heading($course->fullname);

$PAGE->set_pagelayout('standard');

echo $OUTPUT->header();

echo $OUTPUT->render_participants_tertiary_nav($course);

$data = array();

if ($groupings = $DB->get_records('groupings', array('courseid'=>$course->id), 'name')) {

    $canchangeidnumber = has_capability('moodle/course:changeidnumber', $context);

    foreach ($groupings as $gid => $grouping) {

        $groupings[$gid]->formattedname = format_string($grouping->name, true, array('context' => $context));

    }

    core_collator::asort_objects_by_property($groupings, 'formattedname');

    foreach($groupings as $grouping) {

        $line = array();

        $line[0] = $grouping->formattedname;

        if ($groups = groups_get_all_groups($courseid, 0, $grouping->id)) {

            $groupnames = array();

            foreach ($groups as $group) {

                $groupnames[] = format_string($group->name);

            }

            $line[1] = implode(', ', $groupnames);

        } else {

            $line[1] = get_string('none');

        }

        $line[2] = $DB->count_records('course_modules', array('course'=>$course->id, 'groupingid'=>$grouping->id));

        $url = new moodle_url('/group/grouping.php', array('id' => $grouping->id));

        $buttons  = html_writer::link($url, $OUTPUT->pix_icon('t/edit', $stredit, 'core',

                array('class' => 'iconsmall')), array('title' => $stredit));

        if (empty($grouping->idnumber) || $canchangeidnumber) {

            // It's only possible to delete groups without an idnumber unless the user has the changeidnumber capability.

            $url = new moodle_url('/group/grouping.php', array('id' => $grouping->id, 'delete' => 1));

            $buttons .= html_writer::link($url, $OUTPUT->pix_icon('t/delete', $strdelete, 'core',

                    array('class' => 'iconsmall')), array('title' => $strdelete));

        } else {

            $buttons .= $OUTPUT->spacer();

        }

        $url = new moodle_url('/group/assign.php', array('id' => $grouping->id));

        $buttons .= html_writer::link($url, $OUTPUT->pix_icon('t/groups', $strmanagegrping, 'core',

                array('class' => 'iconsmall')), array('title' => $strmanagegrping));

        $line[3] = $buttons;

        $data[] = $line;

    }

}

$table = new html_table();

$table->head  = array($strgrouping, $strgroups, $struses, $stredit);

$table->size  = array('30%', '50%', '10%', '10%');

$table->align = array('left', 'left', 'center', 'center');

$table->width = '90%';

$table->data  = $data;

echo html_writer::table($table);

echo $OUTPUT->container_start('buttons');

echo $OUTPUT->single_button(new moodle_url('grouping.php', array('courseid'=>$courseid)), $srtnewgrouping);

echo $OUTPUT->container_end();

echo $OUTPUT->footer();