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/>.

/**

 * A page to create or edit outcome grade items

 *

 * @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_outcome;

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

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

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

require_once 'outcomeitem_form.php';

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

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

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

$mform = new edit_outcomeitem_form(null, array('gpr'=>$gpr));

if ($mform->is_cancelled() || empty($CFG->enableoutcomes)) {

    redirect($returnurl);

}

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

if ($grade_item = grade_item::fetch(array('id'=>$id, 'courseid'=>$courseid))) {

    // redirect if outcomeid present

    if (empty($grade_item->outcomeid)) {

        $url = new moodle_url('/grade/edit/tree/item.php', ['id' => $id, 'courseid' => $courseid]);

        redirect($gpr->add_url_params($url));

    }

    $item = $grade_item->get_record_data();

    $parent_category = $grade_item->get_parent_category();

    $item->parentcategory = $parent_category->id;

    if ($item->itemtype == 'mod') {

        $cm = get_coursemodule_from_instance($item->itemmodule, $item->iteminstance, $item->courseid);

        $item->cmid = $cm->id;

    } else {

        $item->cmid = 0;

    }

} else {

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

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

    $item = $grade_item->get_record_data();

    $item->cmid = 0;

    $parent_category = grade_category::fetch_course_category($courseid);

    $item->parentcategory = $parent_category->id;

}

$decimalpoints = $grade_item->get_decimals();

if ($item->hidden > 1) {

    $item->hiddenuntil = $item->hidden;

    $item->hidden = 0;

} else {

    $item->hiddenuntil = 0;

}

$item->locked = !empty($item->locked);

$item->gradepass       = format_float($item->gradepass, $decimalpoints);

if (empty($parent_category)) {

    $item->aggregationcoef = 0;

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

    $item->aggregationcoef = $item->aggregationcoef > 0 ? 1 : 0;

    $item->aggregationcoef2 = format_float($item->aggregationcoef2 * 100.0);

} else {

    $item->aggregationcoef = format_float($item->aggregationcoef, 4);

}

$mform->set_data($item);

$simpleform = new add_outcome(null, ['itemid' => $grade_item->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 ($data = $mform->get_data()) {

    // This is a new item, and the category chosen is different than the default category.

    if (empty($grade_item->id) && isset($data->parentcategory) && $parent_category->id != $data->parentcategory) {

        $parent_category = grade_category::fetch(array('id' => $data->parentcategory));

    }

    // If unset, give the aggregation values a default based on parent aggregation method.

    $defaults = grade_category::get_default_aggregation_coefficient_values($parent_category->aggregation);

    if (!isset($data->aggregationcoef) || $data->aggregationcoef == '') {

        $data->aggregationcoef = $defaults['aggregationcoef'];

    }

    if (!isset($data->weightoverride)) {

        $data->weightoverride = $defaults['weightoverride'];

    }

    if (property_exists($data, 'calculation')) {

        $data->calculation = grade_item::normalize_formula($data->calculation, $course->id);

    }

    $hidden      = empty($data->hidden) ? 0: $data->hidden;

    $hiddenuntil = empty($data->hiddenuntil) ? 0: $data->hiddenuntil;

    unset($data->hidden);

    unset($data->hiddenuntil);

    $locked   = empty($data->locked) ? 0: $data->locked;

    $locktime = empty($data->locktime) ? 0: $data->locktime;

    unset($data->locked);

    unset($data->locktime);

    $convert = array('gradepass', 'aggregationcoef', 'aggregationcoef2');

    foreach ($convert as $param) {

        if (property_exists($data, $param)) {

            $data->$param = unformat_float($data->$param);

        }

    }

    if (isset($data->aggregationcoef2) && $parent_category->aggregation == GRADE_AGGREGATE_SUM) {

        $data->aggregationcoef2 = $data->aggregationcoef2 / 100.0;

    } else {

        $data->aggregationcoef2 = $defaults['aggregationcoef2'];

    }

    $grade_item = new grade_item(array('id'=>$id, 'courseid'=>$courseid));

    grade_item::set_properties($grade_item, $data);

    // fix activity links

    if (empty($data->cmid)) {

        // manual item

        $grade_item->itemtype     = 'manual';

        $grade_item->itemmodule   = null;

        $grade_item->iteminstance = null;

        $grade_item->itemnumber   = 0;

    } else {

        $params = array($data->cmid);

        $module = $DB->get_record_sql("SELECT cm.*, m.name as modname

                                    FROM {modules} m, {course_modules} cm

                                   WHERE cm.id = ? AND cm.module = m.id ", $params);

        $grade_item->itemtype     = 'mod';

        $grade_item->itemmodule   = $module->modname;

        $grade_item->iteminstance = $module->instance;

        if ($items = grade_item::fetch_all(array('itemtype'=>'mod', 'itemmodule'=>$grade_item->itemmodule,

                                           'iteminstance'=>$grade_item->iteminstance, 'courseid'=>$COURSE->id))) {

            if (!empty($grade_item->id) and in_array($grade_item, $items)) {

                //no change needed

            } else {

                $max = 999;

                foreach($items as $item) {

                    if (empty($item->outcomeid)) {

                        continue;

                    }

                    if ($item->itemnumber > $max) {

                        $max = $item->itemnumber;

                    }

                }

                $grade_item->itemnumber = $max + 1;

            }

        } else {

            $grade_item->itemnumber = 1000;

        }

    }

    // fix scale used

    $outcome = grade_outcome::fetch(array('id'=>$data->outcomeid));

    $grade_item->gradetype = GRADE_TYPE_SCALE;

    $grade_item->scaleid = $outcome->scaleid; //TODO: we might recalculate existing outcome grades when changing scale

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

        $grade_item->insert();

        // move next to activity if adding linked outcome

        if ($grade_item->itemtype == 'mod') {

            if ($item = grade_item::fetch(array('itemtype'=>'mod', 'itemmodule'=>$grade_item->itemmodule,

                         'iteminstance'=>$grade_item->iteminstance, 'itemnumber'=>0, 'courseid'=>$COURSE->id))) {

                $grade_item->set_parent($item->categoryid);

                $grade_item->move_after_sortorder($item->sortorder);

            }

        } else {

            // set parent if needed

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

                $grade_item->set_parent($data->parentcategory, false);

            }

        }

    } else {

        $grade_item->update();

    }

    // update hiding flag

    if ($hiddenuntil) {

        $grade_item->set_hidden($hiddenuntil, false);

    } else {

        $grade_item->set_hidden($hidden, false);

    }

    $grade_item->set_locktime($locktime); // locktime first - it might be removed when unlocking

    $grade_item->set_locked($locked, false, true);

    redirect($returnurl);

}

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

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

if (!grade_outcome::fetch_all_available($COURSE->id)) {

    echo $OUTPUT->confirm(get_string('nooutcomes', 'grades'), $CFG->wwwroot.'/grade/edit/outcome/course.php?id='.$courseid, $returnurl);

    echo $OUTPUT->footer();

    die();

}

$mform->display();

echo $OUTPUT->footer();