Current Path : C:/xampp/htdocs/moodle/grade/edit/tree/ |
Current File : C:/xampp/htdocs/moodle/grade/edit/tree/grade.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/>. /** * Edit a user's grade for a particular activity * * @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 'grade_form.php'; $courseid = required_param('courseid', PARAM_INT); $id = optional_param('id', 0, PARAM_INT); $itemid = optional_param('itemid', 0, PARAM_INT); $userid = optional_param('userid', 0, PARAM_INT); $url = new moodle_url('/grade/edit/tree/grade.php', array('courseid'=>$courseid)); if ($id !== 0) { $url->param('id', $id); } if ($itemid !== 0) { $url->param('itemid', $itemid); } if ($userid !== 0) { $url->param('userid', $userid); } $PAGE->set_url($url); if (!$course = $DB->get_record('course', array('id' => $courseid))) { print_error('invalidcourseid'); } $PAGE->set_pagelayout('incourse'); require_login($course); $context = context_course::instance($course->id); if (!has_capability('moodle/grade:manage', $context)) { require_capability('moodle/grade:edit', $context); } // default return url $gpr = new grade_plugin_return(); $returnurl = $gpr->get_return_url($CFG->wwwroot.'/grade/report/index.php?id='.$course->id); // security checks! if (!empty($id)) { if (!$grade = $DB->get_record('grade_grades', array('id' => $id))) { print_error('invalidgroupid'); } if (!empty($itemid) and $itemid != $grade->itemid) { print_error('invaliditemid'); } $itemid = $grade->itemid; if (!empty($userid) and $userid != $grade->userid) { print_error('invaliduser'); } $userid = $grade->userid; unset($grade); } else if (empty($userid) or empty($itemid)) { print_error('missinguseranditemid'); } if (!$grade_item = grade_item::fetch(array('id'=>$itemid, 'courseid'=>$courseid))) { print_error('cannotfindgradeitem'); } // now verify grading user has access to all groups or is member of the same group when separate groups used in course if (groups_get_course_groupmode($COURSE) == SEPARATEGROUPS and !has_capability('moodle/site:accessallgroups', $context)) { if ($groups = groups_get_all_groups($COURSE->id, $userid)) { $ok = false; foreach ($groups as $group) { if (groups_is_member($group->id, $USER->id)) { $ok = true; } } if (!$ok) { print_error('cannotgradeuser'); } } else { print_error('cannotgradeuser'); } } $mform = new edit_grade_form(null, array('grade_item'=>$grade_item, 'gpr'=>$gpr)); if ($grade = $DB->get_record('grade_grades', array('itemid' => $grade_item->id, 'userid' => $userid))) { // always clean existing feedback - grading should not have XSS risk if (empty($grade->feedback)) { $grade->feedback = ''; } else { $options = new stdClass(); $options->smiley = false; $options->filter = false; $options->noclean = false; $options->para = false; $grade->feedback = format_text($grade->feedback, $grade->feedbackformat, $options); } $grade->feedbackformat = FORMAT_HTML; $grade->locked = $grade->locked > 0 ? 1:0; $grade->overridden = $grade->overridden > 0 ? 1:0; $grade->excluded = $grade->excluded > 0 ? 1:0; if ($grade->hidden > 1) { $grade->hiddenuntil = $grade->hidden; $grade->hidden = 1; } else { $grade->hiddenuntil = 0; } if ($grade_item->is_hidden()) { $grade->hidden = 1; } if ($grade_item->is_locked()) { $grade->locked = 1; } // normalize the final grade value if ($grade_item->gradetype == GRADE_TYPE_SCALE) { if (empty($grade->finalgrade)) { $grade->finalgrade = -1; } else { $grade->finalgrade = (int)$grade->finalgrade; } } else if ($grade_item->gradetype == GRADE_TYPE_VALUE) { $grade->finalgrade = format_float($grade->finalgrade, $grade_item->get_decimals()); } $grade->oldgrade = $grade->finalgrade; $grade->oldfeedback = $grade->feedback; $grade->feedback = array('text'=>$grade->feedback, 'format'=>$grade->feedbackformat); $mform->set_data($grade); } else { $grade = new stdClass(); $grade->feedback = array('text'=>'', 'format'=>FORMAT_HTML); $mform->set_data(array('itemid'=>$itemid, 'userid'=>$userid, 'locked'=>$grade_item->locked, 'locktime'=>$grade_item->locktime)); } if ($mform->is_cancelled()) { redirect($returnurl); // form processing } else if ($data = $mform->get_data(false)) { if (isset($data->feedback) && is_array($data->feedback)) { $data->feedbackformat = $data->feedback['format']; $data->feedback = $data->feedback['text']; } $old_grade_grade = new grade_grade(array('userid'=>$data->userid, 'itemid'=>$grade_item->id), true); //might not exist yet // fix no grade for scales if (!isset($data->finalgrade) or $data->finalgrade == $data->oldgrade) { $data->finalgrade = $old_grade_grade->finalgrade; } else if ($grade_item->gradetype == GRADE_TYPE_SCALE) { if ($data->finalgrade < 1) { $data->finalgrade = NULL; } } else if ($grade_item->gradetype == GRADE_TYPE_VALUE) { $data->finalgrade = unformat_float($data->finalgrade); } else { //this should not happen $data->finalgrade = $old_grade_grade->finalgrade; } // the overriding of feedback is tricky - we have to care about external items only if (!property_exists($data, 'feedback') or $data->feedback == $data->oldfeedback) { $data->feedback = $old_grade_grade->feedback; $data->feedbackformat = $old_grade_grade->feedbackformat; } // update final grade or feedback // when we set override grade the first time, it happens here $grade_item->update_final_grade($data->userid, $data->finalgrade, 'editgrade', $data->feedback, $data->feedbackformat); $grade_grade = new grade_grade(array('userid'=>$data->userid, 'itemid'=>$grade_item->id), true); $grade_grade->grade_item =& $grade_item; // no db fetching if (has_capability('moodle/grade:manage', $context) or has_capability('moodle/grade:edit', $context)) { // change overridden flag if (!isset($data->overridden)) { $data->overridden = 0; // checkbox unticked } $grade_grade->set_overridden($data->overridden); } if (has_capability('moodle/grade:manage', $context) or has_capability('moodle/grade:hide', $context)) { $hidden = empty($data->hidden) ? 0: $data->hidden; $hiddenuntil = empty($data->hiddenuntil) ? 0: $data->hiddenuntil; if ($grade_item->is_hidden()) { if ($old_grade_grade->hidden == 1 and $hiddenuntil == 0) { //nothing to do - grade was originally hidden, we want to keep it that way } else { $grade_grade->set_hidden($hiddenuntil); } } else { if ($hiddenuntil) { $grade_grade->set_hidden($hiddenuntil); } else { $grade_grade->set_hidden($hidden); // checkbox data might be undefined } } } if (isset($data->locked) and !$grade_item->is_locked()) { if (($old_grade_grade->locked or $old_grade_grade->locktime) and (!has_capability('moodle/grade:manage', $context) and !has_capability('moodle/grade:unlock', $context))) { //ignore data } else if ((!$old_grade_grade->locked and !$old_grade_grade->locktime) and (!has_capability('moodle/grade:manage', $context) and !has_capability('moodle/grade:lock', $context))) { //ignore data } else { $grade_grade->set_locktime($data->locktime); //set_lock may reset locktime $grade_grade->set_locked($data->locked, false, true); // reload grade in case it was regraded from activity $grade_grade = new grade_grade(array('userid'=>$data->userid, 'itemid'=>$grade_item->id), true); $grade_grade->grade_item =& $grade_item; // no db fetching } } if (isset($data->excluded) and has_capability('moodle/grade:manage', $context)) { $grade_grade->set_excluded($data->excluded); } // detect cases when we need to do full regrading if ($old_grade_grade->excluded != $grade_grade->excluded) { $parent = $grade_item->get_parent_category(); $parent->force_regrading(); } else if ($old_grade_grade->overridden != $grade_grade->overridden and empty($grade_grade->overridden)) { // only when unoverridding $grade_item->force_regrading(); } else if ($old_grade_grade->locktime != $grade_grade->locktime) { $grade_item->force_regrading(); } redirect($returnurl); } $strgrades = get_string('grades'); $strgraderreport = get_string('graderreport', 'grades'); $strgradeedit = get_string('editgrade', 'grades'); $struser = get_string('user'); grade_build_nav(__FILE__, $strgradeedit, array('courseid' => $courseid)); /*********** BEGIN OUTPUT *************/ $PAGE->set_title($strgrades . ': ' . $strgraderreport . ': ' . $strgradeedit); $PAGE->set_heading($course->fullname); echo $OUTPUT->header(); echo $OUTPUT->heading($strgradeedit); echo $OUTPUT->box_start(); // Form if in edit or add modes $mform->display(); echo $OUTPUT->box_end(); echo $OUTPUT->footer(); die;