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 the grade options for an individual grade category

 *

 * @package   core_grades

 * @copyright 2007 Petr Skoda

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

 */

use core_grades\form\add_category;

require_once('../../../config.php');

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

require_once($CFG->dirroot.'/grade/edit/tree/lib.php');

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

require_once('category_form.php');

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

$id       = optional_param('id', 0, PARAM_INT); // grade_category->id

$url = new moodle_url('/grade/edit/tree/category.php', array('courseid'=>$courseid));

if ($id !== 0) {

    $url->param('id', $id);

}

$PAGE->set_url($url);

$PAGE->set_pagelayout('admin');

navigation_node::override_active_url(new moodle_url('/grade/edit/tree/index.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/grade:manage', $context);

// default return url

$gpr = new grade_plugin_return();

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

$heading = get_string('categoryedit', 'grades');

if ($id) {

    if (!$grade_category = grade_category::fetch(array('id'=>$id, 'courseid'=>$course->id))) {

        throw new \moodle_exception('invalidcategory');

    }

    $grade_category->apply_forced_settings();

    $category = $grade_category->get_record_data();

    // set parent

    $category->parentcategory = $grade_category->parent;

    $grade_item = $grade_category->load_grade_item();

    // nomalize coef values if needed

    $parent_category = $grade_category->get_parent_category();

    foreach ($grade_item->get_record_data() as $key => $value) {

        $category->{"grade_item_$key"} = $value;

    }

    $decimalpoints = $grade_item->get_decimals();

    $category->grade_item_grademax   = format_float($category->grade_item_grademax, $decimalpoints);

    $category->grade_item_grademin   = format_float($category->grade_item_grademin, $decimalpoints);

    $category->grade_item_gradepass  = format_float($category->grade_item_gradepass, $decimalpoints);

    $category->grade_item_multfactor = format_float($category->grade_item_multfactor, 4);

    $category->grade_item_plusfactor = format_float($category->grade_item_plusfactor, 4);

    $category->grade_item_aggregationcoef2 = format_float($category->grade_item_aggregationcoef2 * 100.0, 4);

    if (!$parent_category) {

        // keep as is

    } else if ($parent_category->aggregation == GRADE_AGGREGATE_SUM or $parent_category->aggregation == GRADE_AGGREGATE_WEIGHTED_MEAN2) {

        $category->grade_item_aggregationcoef = $category->grade_item_aggregationcoef == 0 ? 0 : 1;

    } else {

        $category->grade_item_aggregationcoef = format_float($category->grade_item_aggregationcoef, 4);

    }

    // Check to see if the gradebook is frozen. This allows grades to not be altered at all until a user verifies that they

    // wish to update the grades.

    $gradebookcalculationsfreeze = get_config('core', 'gradebook_calculations_freeze_' . $courseid);

    // Stick with the original code if the grade book is frozen.

    if ($gradebookcalculationsfreeze && (int)$gradebookcalculationsfreeze <= 20150627) {

        if ($category->aggregation == GRADE_AGGREGATE_SUM) {

            // Input fields for grademin and grademax are disabled for the "Natural" category,

            // this means they will be ignored if user does not change aggregation method.

            // But if user does change aggregation method the default values should be used.

            $category->grademax = 100;

            $category->grade_item_grademax = 100;

            $category->grademin = 0;

            $category->grade_item_grademin = 0;

        }

    } else {

        if ($category->aggregation == GRADE_AGGREGATE_SUM && !$grade_item->is_calculated()) {

            // Input fields for grademin and grademax are disabled for the "Natural" category,

            // this means they will be ignored if user does not change aggregation method.

            // But if user does change aggregation method the default values should be used.

            // This does not apply to calculated category totals.

            $category->grademax = 100;

            $category->grade_item_grademax = 100;

            $category->grademin = 0;

            $category->grade_item_grademin = 0;

        }

    }

} else {

    $heading = get_string('newcategory', 'grades');

    $grade_category = new grade_category(array('courseid'=>$courseid), false);

    $grade_category->apply_default_settings();

    $grade_category->apply_forced_settings();

    $category = $grade_category->get_record_data();

    $grade_item = new grade_item(array('courseid'=>$courseid, 'itemtype'=>'manual'), false);

    foreach ($grade_item->get_record_data() as $key => $value) {

        $category->{"grade_item_$key"} = $value;

    }

}

$mform = new edit_category_form(null, array('current'=>$category, 'gpr'=>$gpr));

$simpleform = new add_category(null, ['category' => $grade_category->id, 'courseid' => $courseid, 'gpr' => $gpr]);

// Data has been carried over from the dynamic form.

if ($simpledata = $simpleform->get_submitted_data()) {

    $mform->set_data($simpledata);

}

if ($mform->is_cancelled()) {

    redirect($returnurl);

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

    grade_edit_tree::update_gradecategory($grade_category, $data);

    redirect($returnurl);

}

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

print_grade_page_head($courseid, 'settings', null, $heading, false, false, false);

$mform->display();

echo $OUTPUT->footer();

die;