MDL-45894 navigation: My grades update to overview report.
[moodle.git] / grade / report / overview / index.php
CommitLineData
e060e33d 1<?php
e060e33d 2// This file is part of Moodle - http://moodle.org/
3//
4// Moodle is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// Moodle is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
aa330ebb 16
a153c9f2
AD
17/**
18 * The gradebook overview report
19 *
20 * @package gradereport_overview
21 * @copyright 2007 Nicolas Connault
22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
23 */
24
aa330ebb 25require_once '../../../config.php';
26require_once $CFG->libdir.'/gradelib.php';
27require_once $CFG->dirroot.'/grade/lib.php';
28require_once $CFG->dirroot.'/grade/report/overview/lib.php';
29
c9451960 30$courseid = optional_param('id', SITEID, PARAM_INT);
aa330ebb 31$userid = optional_param('userid', $USER->id, PARAM_INT);
32
c9451960 33$PAGE->set_url(new moodle_url('/grade/report/overview/index.php', array('id' => $courseid, 'userid' => $userid)));
beebcf26 34
5c75a0a3 35if (!$course = $DB->get_record('course', array('id' => $courseid))) {
aa330ebb 36 print_error('nocourseid');
37}
c9451960 38require_login(null, false);
aa330ebb 39
d4060472
AG
40$context = context_course::instance($course->id);
41$systemcontext = context_system::instance();
c9451960
AG
42$personalcontext = null;
43$PAGE->set_context($context);
44
45// If we are accessing the page from a site context then ignore this check.
46if ($courseid != SITEID) {
47 require_capability('gradereport/overview:view', $context);
48}
aa330ebb 49
7ac88172 50if (empty($userid)) {
78527462 51 require_capability('moodle/grade:viewall', $context);
7ac88172 52
53} else {
b0639b78 54 if (!$DB->get_record('user', array('id'=>$userid, 'deleted'=>0)) or isguestuser($userid)) {
cac0c3ef 55 print_error('invaliduserid');
7ac88172 56 }
c9451960 57 $personalcontext = context_user::instance($userid);
7ac88172 58}
59
60$access = false;
02b5087e 61if (has_capability('moodle/grade:viewall', $systemcontext)) {
78527462 62 // Ok - can view all course grades.
7ac88172 63 $access = true;
aa330ebb 64
78527462
PAM
65} else if (has_capability('moodle/grade:viewall', $context)) {
66 // Ok - can view any grades in context.
02b5087e 67 $access = true;
6c3ef410 68
c9451960
AG
69} else if ($userid == $USER->id and ((has_capability('moodle/grade:view', $context) and $course->showgrades)
70 || $courseid == SITEID)) {
78527462 71 // Ok - can view own course grades.
7ac88172 72 $access = true;
aa330ebb 73
c9451960
AG
74} else if (has_capability('moodle/grade:viewall', $personalcontext) and $course->showgrades) {
75 // Ok - can view grades of this user - parent most probably.
76 $access = true;
77} else if (has_capability('moodle/user:viewuseractivitiesreport', $personalcontext) and $course->showgrades) {
78 // Ok - can view grades of this user - parent most probably.
7ac88172 79 $access = true;
80}
aa330ebb 81
7ac88172 82if (!$access) {
83 // no access to grades!
cac0c3ef 84 print_error('nopermissiontoviewgrades', 'error', $CFG->wwwroot.'/course/view.php?id='.$courseid);
aa330ebb 85}
86
87/// return tracking object
bc430af2 88$gpr = new grade_plugin_return(array('type'=>'report', 'plugin'=>'overview', 'courseid'=>$course->id, 'userid'=>$userid));
aa330ebb 89
90/// last selected report session tracking
91if (!isset($USER->grade_last_report)) {
92 $USER->grade_last_report = array();
93}
bc430af2 94$USER->grade_last_report[$course->id] = 'overview';
aa330ebb 95
7ac88172 96//first make sure we have proper final grades - this must be done before constructing of the grade tree
97grade_regrade_final_grades($courseid);
98
c9451960 99if (has_capability('moodle/grade:viewall', $context) && $courseid != SITEID) {
78527462 100 // Please note this would be extremely slow if we wanted to implement this properly for all teachers.
7ac88172 101 $groupmode = groups_get_course_groupmode($course); // Groups are being used
102 $currentgroup = groups_get_course_group($course, true);
aa330ebb 103
7ac88172 104 if (!$currentgroup) { // To make some other functions work better later
105 $currentgroup = NULL;
106 }
aa330ebb 107
7ac88172 108 $isseparategroups = ($course->groupmode == SEPARATEGROUPS and !has_capability('moodle/site:accessallgroups', $context));
109
110 if ($isseparategroups and (!$currentgroup)) {
48a4c849 111 // no separate group access, can view only self
112 $userid = $USER->id;
4d5059d4 113 $user_selector = false;
48a4c849 114 } else {
4d5059d4 115 $user_selector = true;
7ac88172 116 }
117
7ac88172 118 if (empty($userid)) {
119 // Add tabs
120 print_grade_page_head($courseid, 'report', 'overview');
4d5059d4 121
7ac88172 122 groups_print_course_menu($course, $gpr->get_return_url('index.php?id='.$courseid, array('userid'=>0)));
4d5059d4
SH
123
124 if ($user_selector) {
125 $renderer = $PAGE->get_renderer('gradereport_overview');
126 echo $renderer->graded_users_selector('overview', $course, $userid, $currentgroup, false);
127 }
7ac88172 128 // do not list all users
129
130 } else { // Only show one user's report
131 $report = new grade_report_overview($userid, $gpr, $context);
b5e7b2bf 132 print_grade_page_head($courseid, 'report', 'overview', get_string('pluginname', 'gradereport_overview'). ' - '.fullname($report->user));
7ac88172 133 groups_print_course_menu($course, $gpr->get_return_url('index.php?id='.$courseid, array('userid'=>0)));
134
4d5059d4
SH
135 if ($user_selector) {
136 $renderer = $PAGE->get_renderer('gradereport_overview');
137 echo $renderer->graded_users_selector('overview', $course, $userid, $currentgroup, false);
138 }
7ac88172 139
140 if ($currentgroup and !groups_is_member($currentgroup, $userid)) {
c3b834b4 141 echo $OUTPUT->notification(get_string('groupusernotmember', 'error'));
7ac88172 142 } else {
143 if ($report->fill_table()) {
144 echo '<br />'.$report->print_table(true);
145 }
146 }
147 }
c9451960 148} else { // Non-admins and users viewing from the site context can just see their own report.
aa330ebb 149
150 // Create a report instance
151 $report = new grade_report_overview($userid, $gpr, $context);
7ac88172 152
c9451960
AG
153 // If the course id matches the site id then we don't have a course context to work with.
154 // Display a standard page.
155 if ($courseid == SITEID) {
156 $PAGE->set_pagelayout('standard');
157 $header = get_string('mygrades', 'grades'). ' - '.fullname($report->user);
158 $PAGE->set_title($header);
159 $PAGE->set_heading($header);
160
161 if ($USER->id != $report->user->id) {
162 $PAGE->navigation->extend_for_user($report->user);
163 if ($node = $PAGE->settingsnav->get('userviewingsettings'.$report->user->id)) {
164 $node->forceopen = true;
165 }
166 } else if ($node = $PAGE->settingsnav->get('usercurrentsettings', navigation_node::TYPE_CONTAINER)) {
167 $node->forceopen = true;
168 }
aa330ebb 169
c9451960
AG
170 echo $OUTPUT->header();
171 if ($report->fill_table(true)) {
172 echo '<br />'.$report->print_table(true);
173 }
174 } else { // We have a course context. We must be navigating from the gradebook.
175 print_grade_page_head($courseid, 'report', 'overview', get_string('pluginname', 'gradereport_overview')
176 . ' - ' . fullname($report->user));
177 if ($report->fill_table()) {
178 echo '<br />'.$report->print_table(true);
179 }
aa330ebb 180 }
aa330ebb 181}
7ac88172 182
87f860cd 183$event = \gradereport_overview\event\grade_report_viewed::create(
06dc1e7f
AG
184 array(
185 'context' => $context,
186 'courseid' => $courseid,
187 'relateduserid' => $userid,
188 )
189);
190$event->trigger();
191
5a931394 192echo $OUTPUT->footer();
aa330ebb 193
02b5087e 194