| 1 |
efrain |
1 |
<?php
|
|
|
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/>.
|
|
|
16 |
|
|
|
17 |
/**
|
|
|
18 |
* This file contains functions used by the log reports
|
|
|
19 |
*
|
|
|
20 |
* This file is also required by /admin/reports/stats/index.php.
|
|
|
21 |
*
|
|
|
22 |
* @package report
|
|
|
23 |
* @subpackage stats
|
|
|
24 |
* @copyright 1999 onwards Martin Dougiamas (http://dougiamas.com)
|
|
|
25 |
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
|
26 |
*/
|
|
|
27 |
|
|
|
28 |
defined('MOODLE_INTERNAL') || die;
|
|
|
29 |
|
|
|
30 |
/**
|
|
|
31 |
* This function extends the navigation with the report items
|
|
|
32 |
*
|
|
|
33 |
* @param navigation_node $navigation The navigation node to extend
|
|
|
34 |
* @param stdClass $course The course to object for the report
|
|
|
35 |
* @param stdClass $context The context of the course
|
|
|
36 |
*/
|
|
|
37 |
function report_stats_extend_navigation_course($navigation, $course, $context) {
|
|
|
38 |
global $CFG;
|
|
|
39 |
if (empty($CFG->enablestats)) {
|
|
|
40 |
return;
|
|
|
41 |
}
|
|
|
42 |
if (has_capability('report/stats:view', $context)) {
|
|
|
43 |
$url = new moodle_url('/report/stats/index.php', array('course'=>$course->id));
|
|
|
44 |
$navigation->add(get_string('pluginname', 'report_stats'), $url, navigation_node::TYPE_SETTING, null, null, new pix_icon('i/report', ''));
|
|
|
45 |
}
|
|
|
46 |
}
|
|
|
47 |
|
|
|
48 |
/**
|
|
|
49 |
* This function extends the course navigation with the report items
|
|
|
50 |
*
|
|
|
51 |
* @param navigation_node $navigation The navigation node to extend
|
|
|
52 |
* @param stdClass $user
|
|
|
53 |
* @param stdClass $course The course to object for the report
|
|
|
54 |
*/
|
|
|
55 |
function report_stats_extend_navigation_user($navigation, $user, $course) {
|
|
|
56 |
global $CFG;
|
|
|
57 |
if (empty($CFG->enablestats)) {
|
|
|
58 |
return;
|
|
|
59 |
}
|
|
|
60 |
if (report_stats_can_access_user_report($user, $course)) {
|
|
|
61 |
$url = new moodle_url('/report/stats/user.php', array('id'=>$user->id, 'course'=>$course->id));
|
|
|
62 |
$navigation->add(get_string('stats'), $url);
|
|
|
63 |
}
|
|
|
64 |
}
|
|
|
65 |
|
|
|
66 |
/**
|
|
|
67 |
* Is current user allowed to access this report
|
|
|
68 |
*
|
|
|
69 |
* @private defined in lib.php for performance reasons
|
|
|
70 |
*
|
|
|
71 |
* @param stdClass $user
|
|
|
72 |
* @param stdClass $course
|
|
|
73 |
* @return bool
|
|
|
74 |
*/
|
|
|
75 |
function report_stats_can_access_user_report($user, $course) {
|
|
|
76 |
global $USER;
|
|
|
77 |
|
|
|
78 |
$coursecontext = context_course::instance($course->id);
|
|
|
79 |
$personalcontext = context_user::instance($user->id);
|
|
|
80 |
|
|
|
81 |
if ($user->id == $USER->id) {
|
|
|
82 |
if ($course->showreports and (is_viewing($coursecontext, $USER) or is_enrolled($coursecontext, $USER))) {
|
|
|
83 |
return true;
|
|
|
84 |
}
|
|
|
85 |
} else if (has_capability('moodle/user:viewuseractivitiesreport', $personalcontext)) {
|
|
|
86 |
if ($course->showreports and (is_viewing($coursecontext, $user) or is_enrolled($coursecontext, $user))) {
|
|
|
87 |
return true;
|
|
|
88 |
}
|
|
|
89 |
}
|
|
|
90 |
|
|
|
91 |
// Check if $USER shares group with $user (in case separated groups are enabled and 'moodle/site:accessallgroups' is disabled).
|
|
|
92 |
if (!groups_user_groups_visible($course, $user->id)) {
|
|
|
93 |
return false;
|
|
|
94 |
}
|
|
|
95 |
|
|
|
96 |
if (has_capability('report/stats:view', $coursecontext)) {
|
|
|
97 |
return true;
|
|
|
98 |
}
|
|
|
99 |
|
|
|
100 |
return false;
|
|
|
101 |
}
|
|
|
102 |
|
|
|
103 |
/**
|
|
|
104 |
* Return a list of page types
|
|
|
105 |
* @param string $pagetype current page type
|
|
|
106 |
* @param stdClass $parentcontext Block's parent context
|
|
|
107 |
* @param stdClass $currentcontext Current context of block
|
|
|
108 |
* @return array
|
|
|
109 |
*/
|
|
|
110 |
function report_stats_page_type_list($pagetype, $parentcontext, $currentcontext) {
|
|
|
111 |
$array = array(
|
|
|
112 |
'*' => get_string('page-x', 'pagetype'),
|
|
|
113 |
'report-*' => get_string('page-report-x', 'pagetype'),
|
|
|
114 |
'report-stats-*' => get_string('page-report-stats-x', 'report_stats'),
|
|
|
115 |
'report-stats-index' => get_string('page-report-stats-index', 'report_stats'),
|
|
|
116 |
'report-stats-user' => get_string('page-report-stats-user', 'report_stats')
|
|
|
117 |
);
|
|
|
118 |
return $array;
|
|
|
119 |
}
|
|
|
120 |
|
|
|
121 |
/**
|
|
|
122 |
* Callback to verify if the given instance of store is supported by this report or not.
|
|
|
123 |
*
|
|
|
124 |
* @param string $instance store instance.
|
|
|
125 |
*
|
|
|
126 |
* @return bool returns true if the store is supported by the report, false otherwise.
|
|
|
127 |
*/
|
|
|
128 |
function report_stats_supports_logstore($instance) {
|
|
|
129 |
if ($instance instanceof \core\log\sql_internal_table_reader) {
|
|
|
130 |
return true;
|
|
|
131 |
}
|
|
|
132 |
return false;
|
|
|
133 |
}
|
|
|
134 |
|
|
|
135 |
/**
|
|
|
136 |
* Add nodes to myprofile page.
|
|
|
137 |
*
|
|
|
138 |
* @param \core_user\output\myprofile\tree $tree Tree object
|
|
|
139 |
* @param stdClass $user user object
|
|
|
140 |
* @param bool $iscurrentuser
|
|
|
141 |
* @param stdClass $course Course object
|
|
|
142 |
* @return bool
|
|
|
143 |
*/
|
|
|
144 |
function report_stats_myprofile_navigation(core_user\output\myprofile\tree $tree, $user, $iscurrentuser, $course) {
|
|
|
145 |
global $CFG;
|
|
|
146 |
if (empty($CFG->enablestats)) {
|
|
|
147 |
return false;
|
|
|
148 |
}
|
|
|
149 |
if (empty($course)) {
|
|
|
150 |
// We want to display these reports under the site context.
|
|
|
151 |
$course = get_fast_modinfo(SITEID)->get_course();
|
|
|
152 |
}
|
|
|
153 |
if (report_stats_can_access_user_report($user, $course)) {
|
|
|
154 |
$url = new moodle_url('/report/stats/user.php', array('id' => $user->id, 'course' => $course->id));
|
|
|
155 |
$node = new core_user\output\myprofile\node('reports', 'stats', get_string('stats'), null, $url);
|
|
|
156 |
$tree->add_node($node);
|
|
|
157 |
}
|
|
|
158 |
}
|