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/>.

/**

 * Edit page for grade scales

 *

 * @package   core_grades

 * @copyright 2007 Petr Skoda

 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

require_once '../../../config.php';

require_once $CFG->dirroot.'/grade/lib.php';

require_once $CFG->dirroot.'/grade/report/lib.php';

require_once 'edit_form.php';

$courseid = optional_param('courseid', 0, PARAM_INT);

$id       = optional_param('id', 0, PARAM_INT);

$PAGE->set_url('/grade/edit/scale/edit.php', array('id' => $id, 'courseid' => $courseid));

$PAGE->set_pagelayout('admin');

navigation_node::override_active_url(new moodle_url('/grade/edit/scale/index.php',

    array('id' => $courseid)));

$systemcontext = context_system::instance();

// a bit complex access control :-O

if ($id) {

    /// editing existing scale

    if (!$scale_rec = $DB->get_record('scale', array('id' => $id))) {

        throw new \moodle_exception('invalidscaleid');

    }

    if ($scale_rec->courseid) {

        $scale_rec->standard = 0;

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

            throw new \moodle_exception('invalidcourseid');

        }

        require_login($course);

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

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

        $courseid = $course->id;

    } else {

        if ($courseid) {

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

                throw new \moodle_exception('invalidcourseid');

            }

        }

        $scale_rec->standard = 1;

        $scale_rec->courseid = $courseid;

        require_login($courseid);

        require_capability('moodle/course:managescales', $systemcontext);

    }

} else if ($courseid){

    /// adding new scale from course

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

        throw new \moodle_exception('invalidcourseid');

    }

    $scale_rec = new stdClass();

    $scale_rec->standard = 0;

    $scale_rec->courseid = $courseid;

    require_login($course);

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

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

} else {

    /// adding new scale from admin section

    $scale_rec = new stdClass();

    $scale_rec->standard = 1;

    $scale_rec->courseid = 0;

    require_login();

    require_capability('moodle/course:managescales', $systemcontext);

}

if (!$courseid) {

    require_once $CFG->libdir.'/adminlib.php';

    admin_externalpage_setup('scales');

    $PAGE->set_primary_active_tab('siteadminnode');

}

// default return url

$gpr = new grade_plugin_return();

$returnurl = $gpr->get_return_url('index.php?id='.$courseid);

$editoroptions = array(

    'maxfiles'  => EDITOR_UNLIMITED_FILES,

    'maxbytes'  => $CFG->maxbytes,

    'trusttext' => false,

    'noclean'   => true,

    'context'   => $systemcontext

);

if (!empty($scale_rec->id)) {

    $editoroptions['subdirs'] = file_area_contains_subdirs($systemcontext, 'grade', 'scale', $scale_rec->id);

    $scale_rec = file_prepare_standard_editor($scale_rec, 'description', $editoroptions, $systemcontext, 'grade', 'scale', $scale_rec->id);

} else {

    $editoroptions['subdirs'] = false;

    $scale_rec = file_prepare_standard_editor($scale_rec, 'description', $editoroptions, $systemcontext, 'grade', 'scale', null);

}

$mform = new edit_scale_form(null, compact('gpr', 'editoroptions'));

$mform->set_data($scale_rec);

if ($mform->is_cancelled()) {

    redirect($returnurl);

} else if ($data = $mform->get_data()) {

    $scale = new grade_scale(array('id'=>$id));

    $data->userid = $USER->id;

    if (empty($scale->id)) {

        $data->description = $data->description_editor['text'];

        $data->descriptionformat = $data->description_editor['format'];

        grade_scale::set_properties($scale, $data);

        if (!has_capability('moodle/grade:manage', $systemcontext)) {

            $data->standard = 0;

        }

        $scale->courseid = !empty($data->standard) ? 0 : $courseid;

        $scale->insert();

        $data = file_postupdate_standard_editor($data, 'description', $editoroptions, $systemcontext, 'grade', 'scale', $scale->id);

        $DB->set_field($scale->table, 'description', $data->description, array('id'=>$scale->id));

    } else {

        $data = file_postupdate_standard_editor($data, 'description', $editoroptions, $systemcontext, 'grade', 'scale', $id);

        grade_scale::set_properties($scale, $data);

        if (isset($data->standard)) {

            $scale->courseid = !empty($data->standard) ? 0 : $courseid;

        } else {

            unset($scale->courseid); // keep previous

        }

        $scale->update();

    }

    redirect($returnurl);

}

$heading = $id ? get_string('editscale', 'grades') : get_string('addscale', 'grades');

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

print_grade_page_head($COURSE->id, 'scale', null, $heading, false, false, false);

$mform->display();

echo $OUTPUT->footer();