Commit | Line | Data |
---|---|---|
e4027ac9 | 1 | <?php // $Id$ |
97c270e9 | 2 | // Library of useful functions |
f9903ed0 | 3 | |
f9903ed0 | 4 | |
92890025 | 5 | define('COURSE_MAX_LOG_DISPLAY', 150); // days |
6 | define('COURSE_MAX_LOGS_PER_PAGE', 1000); // records | |
7 | define('COURSE_LIVELOG_REFRESH', 60); // Seconds | |
8 | define('COURSE_MAX_RECENT_PERIOD', 172800); // Two days, in seconds | |
9 | define('COURSE_MAX_SUMMARIES_PER_PAGE', 10); // courses | |
950c35a9 | 10 | define('COURSE_MAX_COURSES_PER_DROPDOWN',1000); // max courses in log dropdown before switching to optional |
92890025 | 11 | define('COURSE_MAX_USERS_PER_DROPDOWN',1000); // max users in log dropdown before switching to optional |
220a90c5 | 12 | define('FRONTPAGENEWS', '0'); |
13 | define('FRONTPAGECOURSELIST', '1'); | |
14 | define('FRONTPAGECATEGORYNAMES', '2'); | |
15 | define('FRONTPAGETOPICONLY', '3'); | |
16 | define('FRONTPAGECATEGORYCOMBO', '4'); | |
6f24e48e | 17 | define('FRONTPAGECOURSELIMIT', 200); // maximum number of courses displayed on the frontpage |
18 | define('EXCELROWS', 65535); | |
19 | define('FIRSTUSEDEXCELROW', 3); | |
60fdc714 | 20 | |
89bfeee0 | 21 | define('MOD_CLASS_ACTIVITY', 0); |
22 | define('MOD_CLASS_RESOURCE', 1); | |
23 | ||
f9903ed0 | 24 | |
600149be | 25 | function make_log_url($module, $url) { |
26 | switch ($module) { | |
bd7be234 | 27 | case 'user': |
28 | case 'course': | |
29 | case 'file': | |
30 | case 'login': | |
31 | case 'lib': | |
32 | case 'admin': | |
bd7be234 | 33 | case 'calendar': |
bd5d0ce5 | 34 | case 'mnet course': |
35 | return "/course/$url"; | |
36 | break; | |
bd7be234 | 37 | case 'blog': |
600149be | 38 | return "/$module/$url"; |
39 | break; | |
bd7be234 | 40 | case 'upload': |
41 | return $url; | |
c80b7585 | 42 | break; |
bd7be234 | 43 | case 'library': |
44 | case '': | |
45 | return '/'; | |
de2dfe68 | 46 | break; |
4597d533 | 47 | case 'message': |
48 | return "/message/$url"; | |
49 | break; | |
600149be | 50 | default: |
51 | return "/mod/$module/$url"; | |
52 | break; | |
53 | } | |
54 | } | |
55 | ||
92890025 | 56 | |
c215b32b | 57 | function build_mnet_logs_array($hostid, $course, $user=0, $date=0, $order="l.time ASC", $limitfrom='', $limitnum='', |
58 | $modname="", $modid=0, $modaction="", $groupid=0) { | |
59 | ||
60 | global $CFG; | |
61 | ||
62 | // It is assumed that $date is the GMT time of midnight for that day, | |
63 | // and so the next 86400 seconds worth of logs are printed. | |
64 | ||
65 | /// Setup for group handling. | |
66 | ||
67 | // TODO: I don't understand group/context/etc. enough to be able to do | |
68 | // something interesting with it here | |
69 | // What is the context of a remote course? | |
70 | ||
71 | /// If the group mode is separate, and this user does not have editing privileges, | |
72 | /// then only the user's group can be viewed. | |
73 | //if ($course->groupmode == SEPARATEGROUPS and !has_capability('moodle/course:managegroups', get_context_instance(CONTEXT_COURSE, $course->id))) { | |
74 | // $groupid = get_current_group($course->id); | |
75 | //} | |
76 | /// If this course doesn't have groups, no groupid can be specified. | |
77 | //else if (!$course->groupmode) { | |
78 | // $groupid = 0; | |
79 | //} | |
80 | $groupid = 0; | |
81 | ||
82 | $joins = array(); | |
83 | ||
84 | $qry = " | |
85 | SELECT | |
86 | l.*, | |
87 | u.firstname, | |
88 | u.lastname, | |
89 | u.picture | |
90 | FROM | |
91 | {$CFG->prefix}mnet_log l | |
92 | LEFT JOIN | |
93 | {$CFG->prefix}user u | |
94 | ON | |
95 | l.userid = u.id | |
96 | WHERE | |
97 | "; | |
98 | ||
99 | $where .= "l.hostid = '$hostid'"; | |
100 | ||
101 | // TODO: Is 1 really a magic number referring to the sitename? | |
102 | if ($course != 1 || $modid != 0) { | |
103 | $where .= " AND\n l.course='$course'"; | |
104 | } | |
105 | ||
106 | if ($modname) { | |
107 | $where .= " AND\n l.module = '$modname'"; | |
108 | } | |
109 | ||
110 | if ('site_errors' === $modid) { | |
111 | $where .= " AND\n ( l.action='error' OR l.action='infected' )"; | |
112 | } else if ($modid) { | |
113 | //TODO: This assumes that modids are the same across sites... probably | |
114 | //not true | |
115 | $where .= " AND\n l.cmid = '$modid'"; | |
116 | } | |
117 | ||
118 | if ($modaction) { | |
119 | $firstletter = substr($modaction, 0, 1); | |
120 | if (ctype_alpha($firstletter)) { | |
121 | $where .= " AND\n lower(l.action) LIKE '%" . strtolower($modaction) . "%'"; | |
122 | } else if ($firstletter == '-') { | |
123 | $where .= " AND\n lower(l.action) NOT LIKE '%" . strtolower(substr($modaction, 1)) . "%'"; | |
124 | } | |
125 | } | |
126 | ||
127 | if ($user) { | |
128 | $where .= " AND\n l.userid = '$user'"; | |
129 | } | |
130 | ||
131 | if ($date) { | |
132 | $enddate = $date + 86400; | |
133 | $where .= " AND\n l.time > '$date' AND l.time < '$enddate'"; | |
134 | } | |
135 | ||
136 | $result = array(); | |
137 | $result['totalcount'] = count_records_sql("SELECT COUNT(*) FROM {$CFG->prefix}mnet_log l WHERE $where"); | |
138 | if(!empty($result['totalcount'])) { | |
139 | $where .= "\n ORDER BY\n $order"; | |
140 | $result['logs'] = get_records_sql($qry.$where, $limitfrom, $limitnum); | |
141 | } else { | |
142 | $result['logs'] = array(); | |
143 | } | |
144 | return $result; | |
145 | } | |
146 | ||
92890025 | 147 | function build_logs_array($course, $user=0, $date=0, $order="l.time ASC", $limitfrom='', $limitnum='', |
148 | $modname="", $modid=0, $modaction="", $groupid=0) { | |
f24cffb9 | 149 | |
e0161bff | 150 | // It is assumed that $date is the GMT time of midnight for that day, |
151 | // and so the next 86400 seconds worth of logs are printed. | |
f9903ed0 | 152 | |
69c76405 | 153 | /// Setup for group handling. |
264867fd | 154 | |
69c76405 | 155 | /// If the group mode is separate, and this user does not have editing privileges, |
156 | /// then only the user's group can be viewed. | |
3924b988 | 157 | if ($course->groupmode == SEPARATEGROUPS and !has_capability('moodle/course:managegroups', get_context_instance(CONTEXT_COURSE, $course->id))) { |
69c76405 | 158 | $groupid = get_current_group($course->id); |
159 | } | |
160 | /// If this course doesn't have groups, no groupid can be specified. | |
161 | else if (!$course->groupmode) { | |
162 | $groupid = 0; | |
163 | } | |
164 | ||
e0161bff | 165 | $joins = array(); |
a2ab3b05 | 166 | |
e15ef260 | 167 | if ($course->id != SITEID || $modid != 0) { |
8f0cd6ef | 168 | $joins[] = "l.course='$course->id'"; |
e15ef260 | 169 | } |
f9903ed0 | 170 | |
c469a7ef | 171 | if ($modname) { |
e0161bff | 172 | $joins[] = "l.module = '$modname'"; |
f24cffb9 | 173 | } |
174 | ||
e21922f0 | 175 | if ('site_errors' === $modid) { |
bf35eb15 | 176 | $joins[] = "( l.action='error' OR l.action='infected' )"; |
e21922f0 | 177 | } else if ($modid) { |
178 | $joins[] = "l.cmid = '$modid'"; | |
69d79bc3 | 179 | } |
180 | ||
181 | if ($modaction) { | |
ee35e0b8 | 182 | $firstletter = substr($modaction, 0, 1); |
183 | if (ctype_alpha($firstletter)) { | |
184 | $joins[] = "lower(l.action) LIKE '%" . strtolower($modaction) . "%'"; | |
185 | } else if ($firstletter == '-') { | |
186 | $joins[] = "lower(l.action) NOT LIKE '%" . strtolower(substr($modaction, 1)) . "%'"; | |
187 | } | |
f24cffb9 | 188 | } |
189 | ||
05a33439 | 190 | |
69c76405 | 191 | /// Getting all members of a group. |
192 | if ($groupid and !$user) { | |
62d63838 | 193 | if ($gusers = groups_get_members($groupid)) { |
194 | $gusers = array_keys($gusers); | |
1e95d7b7 | 195 | $joins[] = 'l.userid IN (' . implode(',', $gusers) . ')'; |
196 | } else { | |
05a33439 | 197 | $joins[] = 'l.userid = 0'; // No users in groups, so we want something that will always be false. |
69c76405 | 198 | } |
199 | } | |
200 | else if ($user) { | |
e0161bff | 201 | $joins[] = "l.userid = '$user'"; |
f9903ed0 | 202 | } |
203 | ||
204 | if ($date) { | |
205 | $enddate = $date + 86400; | |
e0161bff | 206 | $joins[] = "l.time > '$date' AND l.time < '$enddate'"; |
f9903ed0 | 207 | } |
208 | ||
1e95d7b7 | 209 | $selector = implode(' AND ', $joins); |
e0161bff | 210 | |
d09f3c80 | 211 | $totalcount = 0; // Initialise |
92890025 | 212 | $result = array(); |
213 | $result['logs'] = get_logs($selector, $order, $limitfrom, $limitnum, $totalcount); | |
214 | $result['totalcount'] = $totalcount; | |
215 | return $result; | |
216 | } | |
264867fd | 217 | |
218 | ||
92890025 | 219 | function print_log($course, $user=0, $date=0, $order="l.time ASC", $page=0, $perpage=100, |
220 | $url="", $modname="", $modid=0, $modaction="", $groupid=0) { | |
264867fd | 221 | |
92890025 | 222 | global $CFG; |
264867fd | 223 | |
92890025 | 224 | if (!$logs = build_logs_array($course, $user, $date, $order, $page*$perpage, $perpage, |
225 | $modname, $modid, $modaction, $groupid)) { | |
f9903ed0 | 226 | notify("No logs found!"); |
227 | print_footer($course); | |
228 | exit; | |
229 | } | |
264867fd | 230 | |
ea49a66c | 231 | $courses = array(); |
232 | ||
92890025 | 233 | if ($course->id == SITEID) { |
234 | $courses[0] = ''; | |
ea49a66c | 235 | if ($ccc = get_courses('all', 'c.id ASC', 'c.id,c.shortname')) { |
92890025 | 236 | foreach ($ccc as $cc) { |
237 | $courses[$cc->id] = $cc->shortname; | |
238 | } | |
239 | } | |
ea49a66c | 240 | } else { |
241 | $courses[$course->id] = $course->shortname; | |
92890025 | 242 | } |
264867fd | 243 | |
92890025 | 244 | $totalcount = $logs['totalcount']; |
f9903ed0 | 245 | $count=0; |
2eb68e6f | 246 | $ldcache = array(); |
f9903ed0 | 247 | $tt = getdate(time()); |
248 | $today = mktime (0, 0, 0, $tt["mon"], $tt["mday"], $tt["year"]); | |
1c0200e0 | 249 | |
dcde9f02 | 250 | $strftimedatetime = get_string("strftimedatetime"); |
251 | ||
5577ceb3 | 252 | echo "<div class=\"info\">\n"; |
519d369f | 253 | print_string("displayingrecords", "", $totalcount); |
5577ceb3 | 254 | echo "</div>\n"; |
1c0200e0 | 255 | |
8f0cd6ef | 256 | print_paging_bar($totalcount, $page, $perpage, "$url&perpage=$perpage&"); |
519d369f | 257 | |
56595370 | 258 | echo '<table class="logtable genearlbox boxaligncenter" summary="">'."\n"; |
259 | // echo "<table class=\"logtable\" cellpadding=\"3\" cellspacing=\"0\" summary=\"\">\n"; | |
21283ddc | 260 | echo "<tr>"; |
1548978d | 261 | if ($course->id == SITEID) { |
54926e78 | 262 | echo "<th class=\"c0 header\" scope=\"col\">".get_string('course')."</th>\n"; |
1548978d | 263 | } |
54926e78 | 264 | echo "<th class=\"c1 header\" scope=\"col\">".get_string('time')."</th>\n"; |
265 | echo "<th class=\"c2 header\" scope=\"col\">".get_string('ip_address')."</th>\n"; | |
266 | echo "<th class=\"c3 header\" scope=\"col\">".get_string('fullname')."</th>\n"; | |
267 | echo "<th class=\"c4 header\" scope=\"col\">".get_string('action')."</th>\n"; | |
268 | echo "<th class=\"c5 header\" scope=\"col\">".get_string('info')."</th>\n"; | |
21283ddc | 269 | echo "</tr>\n"; |
1548978d | 270 | |
1e95d7b7 | 271 | // Make sure that the logs array is an array, even it is empty, to avoid warnings from the foreach. |
2b2d182a | 272 | if (empty($logs['logs'])) { |
1e95d7b7 | 273 | $logs['logs'] = array(); |
2b2d182a | 274 | } |
1e95d7b7 | 275 | |
1548978d | 276 | $row = 1; |
92890025 | 277 | foreach ($logs['logs'] as $log) { |
600149be | 278 | |
1548978d | 279 | $row = ($row + 1) % 2; |
280 | ||
2eb68e6f | 281 | if (isset($ldcache[$log->module][$log->action])) { |
282 | $ld = $ldcache[$log->module][$log->action]; | |
283 | } else { | |
1548978d | 284 | $ld = get_record('log_display', 'module', $log->module, 'action', $log->action); |
2eb68e6f | 285 | $ldcache[$log->module][$log->action] = $ld; |
286 | } | |
edf3ef00 | 287 | if ($ld && is_numeric($log->info)) { |
181b888e | 288 | // ugly hack to make sure fullname is shown correctly |
4068bedb | 289 | if (($ld->mtable == 'user') and ($ld->field == sql_concat('firstname', "' '" , 'lastname'))) { |
181b888e | 290 | $log->info = fullname(get_record($ld->mtable, 'id', $log->info), true); |
291 | } else { | |
292 | $log->info = get_field($ld->mtable, $ld->field, 'id', $log->info); | |
293 | } | |
600149be | 294 | } |
295 | ||
264867fd | 296 | //Filter log->info |
c8b0a50b | 297 | $log->info = format_string($log->info); |
298 | ||
d7d145b1 | 299 | $log->url = strip_tags(urldecode($log->url)); // Some XSS protection |
300 | $log->info = strip_tags(urldecode($log->info)); // Some XSS protection | |
024ef528 | 301 | $log->url = s($log->url); /// XSS protection and XHTML compatibility - should be in link_to_popup_window() instead!! |
d7d145b1 | 302 | |
1548978d | 303 | echo '<tr class="r'.$row.'">'; |
304 | if ($course->id == SITEID) { | |
56595370 | 305 | echo "<td class=\"cell c0\">\n"; |
bd5d0ce5 | 306 | if (empty($log->course)) { |
05a33439 | 307 | echo get_string('site') . "\n"; |
bd5d0ce5 | 308 | } else { |
309 | echo " <a href=\"{$CFG->wwwroot}/course/view.php?id={$log->course}\">". format_string($courses[$log->course])."</a>\n"; | |
310 | } | |
21283ddc | 311 | echo "</td>\n"; |
720a43ce | 312 | } |
56595370 | 313 | echo "<td class=\"cell c1\" align=\"right\">".userdate($log->time, '%a'). |
21283ddc | 314 | ' '.userdate($log->time, $strftimedatetime)."</td>\n"; |
56595370 | 315 | echo "<td class=\"cell c2\">\n"; |
7c09710c | 316 | link_to_popup_window("/iplookup/index.php?ip=$log->ip&user=$log->userid", 'iplookup',$log->ip, 440, 700); |
21283ddc | 317 | echo "</td>\n"; |
1c45e42e | 318 | $fullname = fullname($log, has_capability('moodle/site:viewfullnames', get_context_instance(CONTEXT_COURSE, $course->id))); |
56595370 | 319 | echo "<td class=\"cell c3\">\n"; |
d3a75287 | 320 | echo " <a href=\"$CFG->wwwroot/user/view.php?id={$log->userid}&course={$log->course}\">$fullname</a>\n"; |
21283ddc | 321 | echo "</td>\n"; |
56595370 | 322 | echo "<td class=\"cell c4\">\n"; |
7c09710c | 323 | link_to_popup_window( make_log_url($log->module,$log->url), 'fromloglive',"$log->module $log->action", 440, 700); |
21283ddc | 324 | echo "</td>\n";; |
56595370 | 325 | echo "<td class=\"cell c5\">{$log->info}</td>\n"; |
21283ddc | 326 | echo "</tr>\n"; |
f9903ed0 | 327 | } |
21283ddc | 328 | echo "</table>\n"; |
519d369f | 329 | |
8f0cd6ef | 330 | print_paging_bar($totalcount, $page, $perpage, "$url&perpage=$perpage&"); |
f9903ed0 | 331 | } |
332 | ||
333 | ||
c215b32b | 334 | function print_mnet_log($hostid, $course, $user=0, $date=0, $order="l.time ASC", $page=0, $perpage=100, |
335 | $url="", $modname="", $modid=0, $modaction="", $groupid=0) { | |
336 | ||
337 | global $CFG; | |
338 | ||
339 | if (!$logs = build_mnet_logs_array($hostid, $course, $user, $date, $order, $page*$perpage, $perpage, | |
340 | $modname, $modid, $modaction, $groupid)) { | |
341 | notify("No logs found!"); | |
342 | print_footer($course); | |
343 | exit; | |
344 | } | |
345 | ||
346 | if ($course->id == SITEID) { | |
347 | $courses[0] = ''; | |
348 | if ($ccc = get_courses('all', 'c.id ASC', 'c.id,c.shortname,c.visible')) { | |
349 | foreach ($ccc as $cc) { | |
350 | $courses[$cc->id] = $cc->shortname; | |
351 | } | |
352 | } | |
353 | } | |
354 | ||
355 | $totalcount = $logs['totalcount']; | |
356 | $count=0; | |
357 | $ldcache = array(); | |
358 | $tt = getdate(time()); | |
359 | $today = mktime (0, 0, 0, $tt["mon"], $tt["mday"], $tt["year"]); | |
360 | ||
361 | $strftimedatetime = get_string("strftimedatetime"); | |
362 | ||
5577ceb3 | 363 | echo "<div class=\"info\">\n"; |
c215b32b | 364 | print_string("displayingrecords", "", $totalcount); |
5577ceb3 | 365 | echo "</div>\n"; |
c215b32b | 366 | |
367 | print_paging_bar($totalcount, $page, $perpage, "$url&perpage=$perpage&"); | |
368 | ||
5577ceb3 | 369 | echo "<table class=\"logtable\" cellpadding=\"3\" cellspacing=\"0\">\n"; |
c215b32b | 370 | echo "<tr>"; |
371 | if ($course->id == SITEID) { | |
372 | echo "<th class=\"c0 header\">".get_string('course')."</th>\n"; | |
373 | } | |
374 | echo "<th class=\"c1 header\">".get_string('time')."</th>\n"; | |
375 | echo "<th class=\"c2 header\">".get_string('ip_address')."</th>\n"; | |
376 | echo "<th class=\"c3 header\">".get_string('fullname')."</th>\n"; | |
377 | echo "<th class=\"c4 header\">".get_string('action')."</th>\n"; | |
378 | echo "<th class=\"c5 header\">".get_string('info')."</th>\n"; | |
379 | echo "</tr>\n"; | |
380 | ||
381 | if (empty($logs['logs'])) { | |
382 | echo "</table>\n"; | |
383 | return; | |
384 | } | |
385 | ||
386 | $row = 1; | |
387 | foreach ($logs['logs'] as $log) { | |
388 | ||
389 | $log->info = $log->coursename; | |
390 | $row = ($row + 1) % 2; | |
391 | ||
392 | if (isset($ldcache[$log->module][$log->action])) { | |
393 | $ld = $ldcache[$log->module][$log->action]; | |
394 | } else { | |
395 | $ld = get_record('log_display', 'module', $log->module, 'action', $log->action); | |
396 | $ldcache[$log->module][$log->action] = $ld; | |
397 | } | |
398 | if (0 && $ld && !empty($log->info)) { | |
399 | // ugly hack to make sure fullname is shown correctly | |
400 | if (($ld->mtable == 'user') and ($ld->field == sql_concat('firstname', "' '" , 'lastname'))) { | |
401 | $log->info = fullname(get_record($ld->mtable, 'id', $log->info), true); | |
402 | } else { | |
403 | $log->info = get_field($ld->mtable, $ld->field, 'id', $log->info); | |
404 | } | |
405 | } | |
406 | ||
407 | //Filter log->info | |
408 | $log->info = format_string($log->info); | |
409 | ||
410 | $log->url = strip_tags(urldecode($log->url)); // Some XSS protection | |
411 | $log->info = strip_tags(urldecode($log->info)); // Some XSS protection | |
412 | $log->url = str_replace('&', '&', $log->url); /// XHTML compatibility | |
413 | ||
414 | echo '<tr class="r'.$row.'">'; | |
415 | if ($course->id == SITEID) { | |
5577ceb3 | 416 | echo "<td class=\"r$row c0\" >\n"; |
c215b32b | 417 | echo " <a href=\"{$CFG->wwwroot}/course/view.php?id={$log->course}\">".$courses[$log->course]."</a>\n"; |
418 | echo "</td>\n"; | |
419 | } | |
5577ceb3 | 420 | echo "<td class=\"r$row c1\" align=\"right\">".userdate($log->time, '%a'). |
c215b32b | 421 | ' '.userdate($log->time, $strftimedatetime)."</td>\n"; |
5577ceb3 | 422 | echo "<td class=\"r$row c2\" >\n"; |
c215b32b | 423 | link_to_popup_window("/iplookup/index.php?ip=$log->ip&user=$log->userid", 'iplookup',$log->ip, 400, 700); |
424 | echo "</td>\n"; | |
425 | $fullname = fullname($log, has_capability('moodle/site:viewfullnames', get_context_instance(CONTEXT_COURSE, $course->id))); | |
5577ceb3 | 426 | echo "<td class=\"r$row c3\" >\n"; |
c215b32b | 427 | echo " <a href=\"$CFG->wwwroot/user/view.php?id={$log->userid}\">$fullname</a>\n"; |
428 | echo "</td>\n"; | |
5577ceb3 | 429 | echo "<td class=\"r$row c4\">\n"; |
c215b32b | 430 | echo $log->action .': '.$log->module; |
431 | echo "</td>\n";; | |
5577ceb3 | 432 | echo "<td class=\"r$row c5\">{$log->info}</td>\n"; |
c215b32b | 433 | echo "</tr>\n"; |
434 | } | |
435 | echo "</table>\n"; | |
436 | ||
437 | print_paging_bar($totalcount, $page, $perpage, "$url&perpage=$perpage&"); | |
438 | } | |
439 | ||
440 | ||
92890025 | 441 | function print_log_csv($course, $user, $date, $order='l.time DESC', $modname, |
442 | $modid, $modaction, $groupid) { | |
4068bedb | 443 | |
954fdb42 | 444 | $text = get_string('course')."\t".get_string('time')."\t".get_string('ip_address')."\t". |
445 | get_string('fullname')."\t".get_string('action')."\t".get_string('info'); | |
264867fd | 446 | |
954fdb42 | 447 | if (!$logs = build_logs_array($course, $user, $date, $order, '', '', |
92890025 | 448 | $modname, $modid, $modaction, $groupid)) { |
449 | return false; | |
450 | } | |
264867fd | 451 | |
ea49a66c | 452 | $courses = array(); |
453 | ||
92890025 | 454 | if ($course->id == SITEID) { |
455 | $courses[0] = ''; | |
456 | if ($ccc = get_courses('all', 'c.id ASC', 'c.id,c.shortname')) { | |
457 | foreach ($ccc as $cc) { | |
458 | $courses[$cc->id] = $cc->shortname; | |
459 | } | |
460 | } | |
ea49a66c | 461 | } else { |
462 | $courses[$course->id] = $course->shortname; | |
92890025 | 463 | } |
264867fd | 464 | |
92890025 | 465 | $count=0; |
466 | $ldcache = array(); | |
467 | $tt = getdate(time()); | |
468 | $today = mktime (0, 0, 0, $tt["mon"], $tt["mday"], $tt["year"]); | |
469 | ||
470 | $strftimedatetime = get_string("strftimedatetime"); | |
92890025 | 471 | |
954fdb42 | 472 | $filename = 'logs_'.userdate(time(),get_string('backupnameformat'),99,false); |
473 | $filename .= '.txt'; | |
264867fd | 474 | header("Content-Type: application/download\n"); |
954fdb42 | 475 | header("Content-Disposition: attachment; filename=$filename"); |
476 | header("Expires: 0"); | |
477 | header("Cache-Control: must-revalidate,post-check=0,pre-check=0"); | |
478 | header("Pragma: public"); | |
479 | ||
480 | echo get_string('savedat').userdate(time(), $strftimedatetime)."\n"; | |
481 | echo $text; | |
482 | ||
2b2d182a | 483 | if (empty($logs['logs'])) { |
484 | return true; | |
485 | } | |
486 | ||
954fdb42 | 487 | foreach ($logs['logs'] as $log) { |
488 | if (isset($ldcache[$log->module][$log->action])) { | |
489 | $ld = $ldcache[$log->module][$log->action]; | |
490 | } else { | |
491 | $ld = get_record('log_display', 'module', $log->module, 'action', $log->action); | |
492 | $ldcache[$log->module][$log->action] = $ld; | |
493 | } | |
494 | if ($ld && !empty($log->info)) { | |
495 | // ugly hack to make sure fullname is shown correctly | |
4068bedb | 496 | if (($ld->mtable == 'user') and ($ld->field == sql_concat('firstname', "' '" , 'lastname'))) { |
954fdb42 | 497 | $log->info = fullname(get_record($ld->mtable, 'id', $log->info), true); |
498 | } else { | |
499 | $log->info = get_field($ld->mtable, $ld->field, 'id', $log->info); | |
500 | } | |
501 | } | |
502 | ||
264867fd | 503 | //Filter log->info |
954fdb42 | 504 | $log->info = format_string($log->info); |
505 | ||
506 | $log->url = strip_tags(urldecode($log->url)); // Some XSS protection | |
507 | $log->info = strip_tags(urldecode($log->info)); // Some XSS protection | |
508 | $log->url = str_replace('&', '&', $log->url); // XHTML compatibility | |
509 | ||
510 | $firstField = $courses[$log->course]; | |
1c45e42e | 511 | $fullname = fullname($log, has_capability('moodle/site:viewfullnames', get_context_instance(CONTEXT_COURSE, $course->id))); |
954fdb42 | 512 | $row = array($firstField, userdate($log->time, $strftimedatetime), $log->ip, $fullname, $log->module.' '.$log->action, $log->info); |
513 | $text = implode("\t", $row); | |
514 | echo $text." \n"; | |
515 | } | |
516 | return true; | |
92890025 | 517 | } |
518 | ||
519 | ||
520 | function print_log_xls($course, $user, $date, $order='l.time DESC', $modname, | |
521 | $modid, $modaction, $groupid) { | |
264867fd | 522 | |
92890025 | 523 | global $CFG; |
524 | ||
954fdb42 | 525 | require_once("$CFG->libdir/excellib.class.php"); |
264867fd | 526 | |
954fdb42 | 527 | if (!$logs = build_logs_array($course, $user, $date, $order, '', '', |
92890025 | 528 | $modname, $modid, $modaction, $groupid)) { |
529 | return false; | |
530 | } | |
264867fd | 531 | |
ea49a66c | 532 | $courses = array(); |
533 | ||
92890025 | 534 | if ($course->id == SITEID) { |
535 | $courses[0] = ''; | |
536 | if ($ccc = get_courses('all', 'c.id ASC', 'c.id,c.shortname')) { | |
537 | foreach ($ccc as $cc) { | |
538 | $courses[$cc->id] = $cc->shortname; | |
539 | } | |
540 | } | |
ea49a66c | 541 | } else { |
542 | $courses[$course->id] = $course->shortname; | |
92890025 | 543 | } |
264867fd | 544 | |
92890025 | 545 | $count=0; |
546 | $ldcache = array(); | |
547 | $tt = getdate(time()); | |
548 | $today = mktime (0, 0, 0, $tt["mon"], $tt["mday"], $tt["year"]); | |
549 | ||
550 | $strftimedatetime = get_string("strftimedatetime"); | |
92890025 | 551 | |
954fdb42 | 552 | $nroPages = ceil(count($logs)/(EXCELROWS-FIRSTUSEDEXCELROW+1)); |
553 | $filename = 'logs_'.userdate(time(),get_string('backupnameformat'),99,false); | |
554 | $filename .= '.xls'; | |
264867fd | 555 | |
92890025 | 556 | $workbook = new MoodleExcelWorkbook('-'); |
557 | $workbook->send($filename); | |
264867fd | 558 | |
954fdb42 | 559 | $worksheet = array(); |
560 | $headers = array(get_string('course'), get_string('time'), get_string('ip_address'), | |
561 | get_string('fullname'), get_string('action'), get_string('info')); | |
264867fd | 562 | |
954fdb42 | 563 | // Creating worksheets |
564 | for ($wsnumber = 1; $wsnumber <= $nroPages; $wsnumber++) { | |
565 | $sheettitle = get_string('excel_sheettitle', 'logs', $wsnumber).$nroPages; | |
566 | $worksheet[$wsnumber] =& $workbook->add_worksheet($sheettitle); | |
567 | $worksheet[$wsnumber]->set_column(1, 1, 30); | |
568 | $worksheet[$wsnumber]->write_string(0, 0, get_string('savedat'). | |
569 | userdate(time(), $strftimedatetime)); | |
570 | $col = 0; | |
571 | foreach ($headers as $item) { | |
572 | $worksheet[$wsnumber]->write(FIRSTUSEDEXCELROW-1,$col,$item,''); | |
573 | $col++; | |
574 | } | |
575 | } | |
576 | ||
2b2d182a | 577 | if (empty($logs['logs'])) { |
578 | $workbook->close(); | |
579 | return true; | |
580 | } | |
581 | ||
954fdb42 | 582 | $formatDate =& $workbook->add_format(); |
583 | $formatDate->set_num_format(get_string('log_excel_date_format')); | |
584 | ||
585 | $row = FIRSTUSEDEXCELROW; | |
586 | $wsnumber = 1; | |
587 | $myxls =& $worksheet[$wsnumber]; | |
588 | foreach ($logs['logs'] as $log) { | |
589 | if (isset($ldcache[$log->module][$log->action])) { | |
590 | $ld = $ldcache[$log->module][$log->action]; | |
591 | } else { | |
592 | $ld = get_record('log_display', 'module', $log->module, 'action', $log->action); | |
593 | $ldcache[$log->module][$log->action] = $ld; | |
594 | } | |
595 | if ($ld && !empty($log->info)) { | |
596 | // ugly hack to make sure fullname is shown correctly | |
4068bedb | 597 | if (($ld->mtable == 'user') and ($ld->field == sql_concat('firstname', "' '" , 'lastname'))) { |
954fdb42 | 598 | $log->info = fullname(get_record($ld->mtable, 'id', $log->info), true); |
599 | } else { | |
600 | $log->info = get_field($ld->mtable, $ld->field, 'id', $log->info); | |
601 | } | |
602 | } | |
603 | ||
604 | // Filter log->info | |
605 | $log->info = format_string($log->info); | |
606 | $log->info = strip_tags(urldecode($log->info)); // Some XSS protection | |
607 | ||
608 | if ($nroPages>1) { | |
609 | if ($row > EXCELROWS) { | |
610 | $wsnumber++; | |
611 | $myxls =& $worksheet[$wsnumber]; | |
612 | $row = FIRSTUSEDEXCELROW; | |
613 | } | |
614 | } | |
264867fd | 615 | |
954fdb42 | 616 | $myxls->write($row, 0, $courses[$log->course], ''); |
617 | // Excel counts from 1/1/1900 | |
618 | $excelTime=25569+$log->time/(3600*24); | |
619 | $myxls->write($row, 1, $excelTime, $formatDate); | |
620 | $myxls->write($row, 2, $log->ip, ''); | |
1c45e42e | 621 | $fullname = fullname($log, has_capability('moodle/site:viewfullnames', get_context_instance(CONTEXT_COURSE, $course->id))); |
954fdb42 | 622 | $myxls->write($row, 3, $fullname, ''); |
623 | $myxls->write($row, 4, $log->module.' '.$log->action, ''); | |
624 | $myxls->write($row, 5, $log->info, ''); | |
264867fd | 625 | |
954fdb42 | 626 | $row++; |
627 | } | |
628 | ||
629 | $workbook->close(); | |
ea49a66c | 630 | return true; |
631 | } | |
632 | ||
633 | function print_log_ods($course, $user, $date, $order='l.time DESC', $modname, | |
634 | $modid, $modaction, $groupid) { | |
635 | ||
636 | global $CFG; | |
637 | ||
638 | require_once("$CFG->libdir/odslib.class.php"); | |
639 | ||
640 | if (!$logs = build_logs_array($course, $user, $date, $order, '', '', | |
641 | $modname, $modid, $modaction, $groupid)) { | |
642 | return false; | |
643 | } | |
644 | ||
645 | $courses = array(); | |
646 | ||
647 | if ($course->id == SITEID) { | |
648 | $courses[0] = ''; | |
649 | if ($ccc = get_courses('all', 'c.id ASC', 'c.id,c.shortname')) { | |
650 | foreach ($ccc as $cc) { | |
651 | $courses[$cc->id] = $cc->shortname; | |
652 | } | |
653 | } | |
654 | } else { | |
655 | $courses[$course->id] = $course->shortname; | |
656 | } | |
657 | ||
658 | $count=0; | |
659 | $ldcache = array(); | |
660 | $tt = getdate(time()); | |
661 | $today = mktime (0, 0, 0, $tt["mon"], $tt["mday"], $tt["year"]); | |
662 | ||
663 | $strftimedatetime = get_string("strftimedatetime"); | |
664 | ||
665 | $nroPages = ceil(count($logs)/(EXCELROWS-FIRSTUSEDEXCELROW+1)); | |
666 | $filename = 'logs_'.userdate(time(),get_string('backupnameformat'),99,false); | |
667 | $filename .= '.ods'; | |
668 | ||
669 | $workbook = new MoodleODSWorkbook('-'); | |
670 | $workbook->send($filename); | |
671 | ||
672 | $worksheet = array(); | |
673 | $headers = array(get_string('course'), get_string('time'), get_string('ip_address'), | |
674 | get_string('fullname'), get_string('action'), get_string('info')); | |
675 | ||
676 | // Creating worksheets | |
677 | for ($wsnumber = 1; $wsnumber <= $nroPages; $wsnumber++) { | |
678 | $sheettitle = get_string('excel_sheettitle', 'logs', $wsnumber).$nroPages; | |
679 | $worksheet[$wsnumber] =& $workbook->add_worksheet($sheettitle); | |
680 | $worksheet[$wsnumber]->set_column(1, 1, 30); | |
681 | $worksheet[$wsnumber]->write_string(0, 0, get_string('savedat'). | |
682 | userdate(time(), $strftimedatetime)); | |
683 | $col = 0; | |
684 | foreach ($headers as $item) { | |
685 | $worksheet[$wsnumber]->write(FIRSTUSEDEXCELROW-1,$col,$item,''); | |
686 | $col++; | |
687 | } | |
688 | } | |
689 | ||
690 | if (empty($logs['logs'])) { | |
691 | $workbook->close(); | |
692 | return true; | |
693 | } | |
694 | ||
695 | $formatDate =& $workbook->add_format(); | |
696 | $formatDate->set_num_format(get_string('log_excel_date_format')); | |
697 | ||
698 | $row = FIRSTUSEDEXCELROW; | |
699 | $wsnumber = 1; | |
700 | $myxls =& $worksheet[$wsnumber]; | |
701 | foreach ($logs['logs'] as $log) { | |
702 | if (isset($ldcache[$log->module][$log->action])) { | |
703 | $ld = $ldcache[$log->module][$log->action]; | |
704 | } else { | |
705 | $ld = get_record('log_display', 'module', $log->module, 'action', $log->action); | |
706 | $ldcache[$log->module][$log->action] = $ld; | |
707 | } | |
708 | if ($ld && !empty($log->info)) { | |
709 | // ugly hack to make sure fullname is shown correctly | |
710 | if (($ld->mtable == 'user') and ($ld->field == sql_concat('firstname', "' '" , 'lastname'))) { | |
711 | $log->info = fullname(get_record($ld->mtable, 'id', $log->info), true); | |
712 | } else { | |
713 | $log->info = get_field($ld->mtable, $ld->field, 'id', $log->info); | |
714 | } | |
715 | } | |
716 | ||
717 | // Filter log->info | |
718 | $log->info = format_string($log->info); | |
719 | $log->info = strip_tags(urldecode($log->info)); // Some XSS protection | |
720 | ||
721 | if ($nroPages>1) { | |
722 | if ($row > EXCELROWS) { | |
723 | $wsnumber++; | |
724 | $myxls =& $worksheet[$wsnumber]; | |
725 | $row = FIRSTUSEDEXCELROW; | |
726 | } | |
727 | } | |
728 | ||
d81b7ffb | 729 | $myxls->write_string($row, 0, $courses[$log->course]); |
730 | $myxls->write_date($row, 1, $log->time); | |
731 | $myxls->write_string($row, 2, $log->ip); | |
ea49a66c | 732 | $fullname = fullname($log, has_capability('moodle/site:viewfullnames', get_context_instance(CONTEXT_COURSE, $course->id))); |
d81b7ffb | 733 | $myxls->write_string($row, 3, $fullname); |
734 | $myxls->write_string($row, 4, $log->module.' '.$log->action); | |
735 | $myxls->write_string($row, 5, $log->info); | |
ea49a66c | 736 | |
737 | $row++; | |
738 | } | |
739 | ||
740 | $workbook->close(); | |
954fdb42 | 741 | return true; |
92890025 | 742 | } |
743 | ||
92890025 | 744 | |
c2cb4545 | 745 | function print_log_graph($course, $userid=0, $type="course.png", $date=0) { |
a683deec | 746 | global $CFG, $USER; |
c2cb4545 | 747 | if (empty($CFG->gdversion)) { |
748 | echo "(".get_string("gdneed").")"; | |
d887b5a7 | 749 | } else { |
a683deec | 750 | // MDL-10818, do not display broken graph when user has no permission to view graph |
751 | if (has_capability('moodle/site:viewreports', get_context_instance(CONTEXT_COURSE, $course->id)) || | |
752 | ($course->showreports and $USER->id == $userid)) { | |
753 | echo '<img src="'.$CFG->wwwroot.'/course/report/log/graph.php?id='.$course->id. | |
754 | '&user='.$userid.'&type='.$type.'&date='.$date.'" alt="" />'; | |
755 | } | |
d887b5a7 | 756 | } |
757 | } | |
758 | ||
759 | ||
185cfb09 | 760 | function print_overview($courses) { |
0d6b9d4f | 761 | |
762 | global $CFG, $USER; | |
763 | ||
185cfb09 | 764 | $htmlarray = array(); |
f8716988 | 765 | if ($modules = get_records('modules')) { |
766 | foreach ($modules as $mod) { | |
767 | if (file_exists(dirname(dirname(__FILE__)).'/mod/'.$mod->name.'/lib.php')) { | |
f461e8ec | 768 | include_once(dirname(dirname(__FILE__)).'/mod/'.$mod->name.'/lib.php'); |
f8716988 | 769 | $fname = $mod->name.'_print_overview'; |
0d6b9d4f | 770 | if (function_exists($fname)) { |
185cfb09 | 771 | $fname($courses,$htmlarray); |
0d6b9d4f | 772 | } |
773 | } | |
774 | } | |
775 | } | |
185cfb09 | 776 | foreach ($courses as $course) { |
fe5a1e23 | 777 | print_simple_box_start('center', '100%', '', 5, "coursebox"); |
185cfb09 | 778 | $linkcss = ''; |
779 | if (empty($course->visible)) { | |
780 | $linkcss = 'class="dimmed"'; | |
781 | } | |
6ba65fa0 | 782 | print_heading('<a title="'. format_string($course->fullname).'" '.$linkcss.' href="'.$CFG->wwwroot.'/course/view.php?id='.$course->id.'">'. format_string($course->fullname).'</a>'); |
185cfb09 | 783 | if (array_key_exists($course->id,$htmlarray)) { |
784 | foreach ($htmlarray[$course->id] as $modname => $html) { | |
785 | echo $html; | |
786 | } | |
787 | } | |
788 | print_simple_box_end(); | |
789 | } | |
0d6b9d4f | 790 | } |
791 | ||
792 | ||
600149be | 793 | function print_recent_activity($course) { |
794 | // $course is an object | |
89adb174 | 795 | // This function trawls through the logs looking for |
600149be | 796 | // anything new since the user's last login |
797 | ||
810393c8 | 798 | global $CFG, $USER, $SESSION; |
600149be | 799 | |
e2a3a0e7 | 800 | $context = get_context_instance(CONTEXT_COURSE, $course->id); |
2ac64806 | 801 | |
dd97c328 | 802 | $viewfullnames = has_capability('moodle/site:viewfullnames', $context); |
803 | ||
804 | $timestart = round(time() - COURSE_MAX_RECENT_PERIOD, -2); // better db caching for guests - 100 seconds | |
0f87cb1d | 805 | |
e2a3a0e7 | 806 | if (!has_capability('moodle/legacy:guest', $context, NULL, false)) { |
807 | if (!empty($USER->lastcourseaccess[$course->id])) { | |
808 | if ($USER->lastcourseaccess[$course->id] > $timestart) { | |
809 | $timestart = $USER->lastcourseaccess[$course->id]; | |
810 | } | |
9e51847a | 811 | } |
3d891989 | 812 | } |
0f87cb1d | 813 | |
de785682 | 814 | echo '<div class="activitydate">'; |
27bf9e20 | 815 | echo get_string('activitysince', '', userdate($timestart)); |
de785682 | 816 | echo '</div>'; |
817 | echo '<div class="activityhead">'; | |
0f87cb1d | 818 | |
de785682 | 819 | echo '<a href="'.$CFG->wwwroot.'/course/recent.php?id='.$course->id.'">'.get_string('recentactivityreport').'</a>'; |
0f87cb1d | 820 | |
5fc835a5 | 821 | echo "</div>\n"; |
0f87cb1d | 822 | |
600149be | 823 | $content = false; |
1b5910c4 | 824 | |
dd97c328 | 825 | /// Firstly, have there been any new enrolments? |
826 | ||
6c38b7e0 | 827 | $users = get_recent_enrolments($course->id, $timestart); |
1b5910c4 | 828 | |
5fc835a5 | 829 | //Accessibility: new users now appear in an <OL> list. |
6c38b7e0 | 830 | if ($users) { |
27bf9e20 | 831 | echo '<div class="newusers">'; |
dd97c328 | 832 | print_headline(get_string("newusers").':', 3); |
833 | $content = true; | |
5fc835a5 | 834 | echo "<ol class=\"list\">\n"; |
6c38b7e0 | 835 | foreach ($users as $user) { |
dd97c328 | 836 | $fullname = fullname($user, $viewfullnames); |
837 | echo '<li class="name"><a href="'."$CFG->wwwroot/user/view.php?id=$user->id&course=$course->id\">$fullname</a></li>\n"; | |
600149be | 838 | } |
5fc835a5 | 839 | echo "</ol>\n</div>\n"; |
600149be | 840 | } |
841 | ||
dd97c328 | 842 | /// Next, have there been any modifications to the course structure? |
843 | ||
844 | $modinfo =& get_fast_modinfo($course); | |
845 | ||
846 | $changelist = array(); | |
1b5910c4 | 847 | |
dd97c328 | 848 | $logs = get_records_select('log', "time > $timestart AND course = $course->id AND |
849 | module = 'course' AND | |
850 | (action = 'add mod' OR action = 'update mod' OR action = 'delete mod')", | |
851 | "id ASC"); | |
1b5910c4 | 852 | |
853 | if ($logs) { | |
dd97c328 | 854 | $actions = array('add mod', 'update mod', 'delete mod'); |
855 | $newgones = array(); // added and later deleted items | |
1b5910c4 | 856 | foreach ($logs as $key => $log) { |
dd97c328 | 857 | if (!in_array($log->action, $actions)) { |
858 | continue; | |
859 | } | |
27bf9e20 | 860 | $info = split(' ', $log->info); |
c9f6251e | 861 | |
dd97c328 | 862 | if ($info[0] == 'label') { // Labels are ignored in recent activity |
c9f6251e | 863 | continue; |
864 | } | |
865 | ||
dd97c328 | 866 | if (count($info) != 2) { |
867 | debugging("Incorrect log entry info: id = ".$log->id, DEBUG_DEVELOPER); | |
868 | continue; | |
869 | } | |
870 | ||
871 | $modname = $info[0]; | |
872 | $instanceid = $info[1]; | |
873 | ||
874 | if ($log->action == 'delete mod') { | |
875 | // unfortunately we do not know if the mod was visible | |
876 | if (!array_key_exists($log->info, $newgones)) { | |
877 | $strdeleted = get_string('deletedactivity', 'moodle', get_string('modulename', $modname)); | |
878 | $changelist[$log->info] = array ('operation' => 'delete', 'text' => $strdeleted); | |
879 | } | |
880 | } else { | |
881 | if (!isset($modinfo->instances[$modname][$instanceid])) { | |
882 | if ($log->action == 'add mod') { | |
883 | // do not display added and later deleted activities | |
884 | $newgones[$log->info] = true; | |
885 | } | |
886 | continue; | |
887 | } | |
888 | $cm = $modinfo->instances[$modname][$instanceid]; | |
889 | if (!$cm->uservisible) { | |
890 | //continue; | |
891 | } | |
892 | ||
893 | if ($log->action == 'add mod') { | |
894 | $stradded = get_string('added', 'moodle', get_string('modulename', $modname)); | |
895 | $changelist[$log->info] = array('operation' => 'add', 'text' => "$stradded:<br /><a href=\"$CFG->wwwroot/mod/$cm->modname/view.php?id={$cm->id}\">".format_string($cm->name, true)."</a>"); | |
896 | ||
897 | } else if ($log->action == 'update mod' and empty($changelist[$log->info])) { | |
898 | $strupdated = get_string('updated', 'moodle', get_string('modulename', $modname)); | |
899 | $changelist[$log->info] = array('operation' => 'update', 'text' => "$strupdated:<br /><a href=\"$CFG->wwwroot/mod/$cm->modname/view.php?id={$cm->id}\">".format_string($cm->name, true)."</a>"); | |
600149be | 900 | } |
ef25340c | 901 | } |
902 | } | |
903 | } | |
904 | ||
9c9f7d77 | 905 | if (!empty($changelist)) { |
dd97c328 | 906 | print_headline(get_string('courseupdates').':', 3); |
907 | $content = true; | |
ef25340c | 908 | foreach ($changelist as $changeinfo => $change) { |
dd97c328 | 909 | echo '<p class="activity">'.$change['text'].'</p>'; |
600149be | 910 | } |
89adb174 | 911 | } |
bf40f9c1 | 912 | |
dd97c328 | 913 | /// Now display new things from each module |
0fd7da81 | 914 | |
dd97c328 | 915 | $usedmodules = array(); |
916 | foreach($modinfo->cms as $cm) { | |
917 | if (isset($usedmodules[$cm->modname])) { | |
918 | continue; | |
919 | } | |
920 | if (!$cm->uservisible) { | |
921 | continue; | |
922 | } | |
923 | $usedmodules[$cm->modname] = $cm->modname; | |
924 | } | |
e2a3a0e7 | 925 | |
dd97c328 | 926 | foreach ($usedmodules as $modname) { // Each module gets it's own logs and prints them |
927 | if (file_exists($CFG->dirroot.'/mod/'.$modname.'/lib.php')) { | |
928 | include_once($CFG->dirroot.'/mod/'.$modname.'/lib.php'); | |
929 | $print_recent_activity = $modname.'_print_recent_activity'; | |
296c6ac2 | 930 | if (function_exists($print_recent_activity)) { |
dd97c328 | 931 | // NOTE: original $isteacher (second parameter below) was replaced with $viewfullnames! |
932 | $content = $print_recent_activity($course, $viewfullnames, $timestart) || $content; | |
600149be | 933 | } |
296c6ac2 | 934 | } else { |
dd97c328 | 935 | debugging("Missing lib.php in lib/{$mod->name} - please reinstall files or uninstall the module"); |
600149be | 936 | } |
937 | } | |
938 | ||
939 | if (! $content) { | |
27bf9e20 | 940 | echo '<p class="message">'.get_string('nothingnew').'</p>'; |
600149be | 941 | } |
600149be | 942 | } |
943 | ||
e1360728 | 944 | |
d897cae4 | 945 | function get_array_of_activities($courseid) { |
89adb174 | 946 | // For a given course, returns an array of course activity objects |
d897cae4 | 947 | // Each item in the array contains he following properties: |
948 | // cm - course module id | |
949 | // mod - name of the module (eg forum) | |
950 | // section - the number of the section (eg week or topic) | |
951 | // name - the name of the instance | |
5867bfb5 | 952 | // visible - is the instance visible or not |
13534ef7 ML |
953 | // groupingid - grouping id |
954 | // groupmembersonly - is this instance visible to group members only | |
86aa7ccf | 955 | // extra - contains extra string to include in any link |
d897cae4 | 956 | |
8dddba42 | 957 | global $CFG; |
958 | ||
d897cae4 | 959 | $mod = array(); |
960 | ||
9fa49e22 | 961 | if (!$rawmods = get_course_mods($courseid)) { |
dd97c328 | 962 | return $mod; // always return array |
d897cae4 | 963 | } |
964 | ||
965 | if ($sections = get_records("course_sections", "course", $courseid, "section ASC")) { | |
966 | foreach ($sections as $section) { | |
74666583 | 967 | if (!empty($section->sequence)) { |
d897cae4 | 968 | $sequence = explode(",", $section->sequence); |
969 | foreach ($sequence as $seq) { | |
7af6281f | 970 | if (empty($rawmods[$seq])) { |
971 | continue; | |
972 | } | |
dd97c328 | 973 | $mod[$seq]->id = $rawmods[$seq]->instance; |
974 | $mod[$seq]->cm = $rawmods[$seq]->id; | |
975 | $mod[$seq]->mod = $rawmods[$seq]->modname; | |
976 | $mod[$seq]->section = $section->section; | |
977 | $mod[$seq]->name = urlencode(get_field($rawmods[$seq]->modname, "name", "id", $rawmods[$seq]->instance)); | |
978 | $mod[$seq]->visible = $rawmods[$seq]->visible; | |
979 | $mod[$seq]->groupmode = $rawmods[$seq]->groupmode; | |
980 | $mod[$seq]->groupingid = $rawmods[$seq]->groupingid; | |
13534ef7 | 981 | $mod[$seq]->groupmembersonly = $rawmods[$seq]->groupmembersonly; |
dd97c328 | 982 | $mod[$seq]->extra = ""; |
8dddba42 | 983 | |
984 | $modname = $mod[$seq]->mod; | |
985 | $functionname = $modname."_get_coursemodule_info"; | |
986 | ||
987 | include_once("$CFG->dirroot/mod/$modname/lib.php"); | |
988 | ||
989 | if (function_exists($functionname)) { | |
9d361034 | 990 | if ($info = $functionname($rawmods[$seq])) { |
991 | if (!empty($info->extra)) { | |
992 | $mod[$seq]->extra = $info->extra; | |
993 | } | |
994 | if (!empty($info->icon)) { | |
995 | $mod[$seq]->icon = $info->icon; | |
996 | } | |
c9f6251e | 997 | } |
998 | } | |
d897cae4 | 999 | } |
1000 | } | |
1001 | } | |
1002 | } | |
1003 | return $mod; | |
1004 | } | |
1005 | ||
1006 | ||
dd97c328 | 1007 | /** |
1008 | * Returns reference to full info about modules in course (including visibility). | |
1009 | * Cached and as fast as possible (0 or 1 db query). | |
65a00c97 | 1010 | * @param $course object or 'reset' string to reset caches, modinfo may be updated in db |
dd97c328 | 1011 | * @return mixed courseinfo object or nothing if resetting |
1012 | */ | |
65a00c97 | 1013 | function &get_fast_modinfo(&$course, $userid=0) { |
dd97c328 | 1014 | global $CFG, $USER; |
1015 | ||
1016 | static $cache = array(); | |
1017 | ||
1018 | if ($course === 'reset') { | |
1019 | $cache = array(); | |
1020 | $nothing = null; | |
1021 | return $nothing; // we must return some reference | |
1022 | } | |
1023 | ||
1024 | if (empty($userid)) { | |
1025 | $userid = $USER->id; | |
1026 | } | |
1027 | ||
1028 | if (array_key_exists($course->id, $cache) and $cache[$course->id]->userid == $userid) { | |
1029 | return $cache[$course->id]; | |
1030 | } | |
1031 | ||
1032 | if (empty($course->modinfo)) { | |
1033 | // no modinfo yet - load it | |
1034 | rebuild_course_cache($course->id); | |
af88aeb0 | 1035 | $course->modinfo = get_field('course', 'modinfo', 'id', $course->id); |
dd97c328 | 1036 | } |
1037 | ||
1038 | $modinfo = new object(); | |
1039 | $modinfo->courseid = $course->id; | |
1040 | $modinfo->userid = $userid; | |
1041 | $modinfo->sections = array(); | |
1042 | $modinfo->cms = array(); | |
1043 | $modinfo->instances = array(); | |
1044 | $modinfo->groups = null; // loaded only when really needed - the only one db query | |
1045 | ||
1046 | $info = unserialize($course->modinfo); | |
1047 | if (!is_array($info)) { | |
1048 | // hmm, something is wrong - lets try to fix it | |
1049 | rebuild_course_cache($course->id); | |
af88aeb0 | 1050 | $course->modinfo = get_field('course', 'modinfo', 'id', $course->id); |
dd97c328 | 1051 | $info = unserialize($course->modinfo); |
1052 | if (!is_array($info)) { | |
1053 | return $modinfo; | |
1054 | } | |
1055 | } | |
1056 | ||
1057 | if ($info) { | |
1058 | // detect if upgrade required | |
1059 | $first = reset($info); | |
1060 | if (!isset($first->id)) { | |
1061 | rebuild_course_cache($course->id); | |
af88aeb0 | 1062 | $course->modinfo = get_field('course', 'modinfo', 'id', $course->id); |
dd97c328 | 1063 | $info = unserialize($course->modinfo); |
1064 | if (!is_array($info)) { | |
1065 | return $modinfo; | |
1066 | } | |
1067 | } | |
1068 | } | |
1069 | ||
1070 | $modlurals = array(); | |
1071 | ||
1072 | foreach ($info as $mod) { | |
1073 | // reconstruct minimalistic $cm | |
1074 | $cm = new object(); | |
1075 | $cm->id = $mod->cm; | |
1076 | $cm->instance = $mod->id; | |
1077 | $cm->course = $course->id; | |
1078 | $cm->modname = $mod->mod; | |
1079 | $cm->name = urldecode($mod->name); | |
1080 | $cm->visible = $mod->visible; | |
1081 | $cm->section = $mod->section; | |
1082 | $cm->groupmode = $mod->groupmode; | |
1083 | $cm->groupingid = $mod->groupingid; | |
1084 | $cm->groupmembersonly = $mod->groupmembersonly; | |
1085 | $cm->extra = isset($mod->extra) ? urldecode($mod->extra) : ''; | |
1086 | $cm->icon = isset($mod->icon) ? $mod->icon : ''; | |
1087 | $cm->uservisible = true; | |
1088 | ||
1089 | // preload long names plurals - used very often | |
1090 | if (!isset($modlurals[$cm->modname])) { | |
1091 | $modlurals[$cm->modname] = get_string('modulenameplural', $cm->modname); | |
1092 | } | |
1093 | $cm->modplural = $modlurals[$cm->modname]; | |
1094 | ||
1095 | if (!$cm->visible and !has_capability('moodle/course:viewhiddenactivities', get_context_instance(CONTEXT_MODULE, $cm->id), $userid)) { | |
1096 | $cm->uservisible = false; | |
1097 | ||
1098 | } else if (!empty($CFG->enablegroupings) and !empty($cm->groupmembersonly) | |
1099 | and !has_capability('moodle/site:accessallgroups', get_context_instance(CONTEXT_MODULE, $cm->id), $userid)) { | |
1100 | if (is_null($modinfo->groups)) { | |
1101 | $modinfo->groups = groups_get_user_groups($course->id, $userid); | |
1102 | } | |
1103 | if (empty($modinfo->groups[$cm->groupingid])) { | |
1104 | $cm->uservisible = false; | |
1105 | } | |
1106 | } | |
1107 | ||
1108 | if (!isset($modinfo->instances[$cm->modname])) { | |
1109 | $modinfo->instances[$cm->modname] = array(); | |
1110 | } | |
1111 | $modinfo->instances[$cm->modname][$cm->instance] =& $cm; | |
1112 | $modinfo->cms[$cm->id] =& $cm; | |
1113 | ||
1114 | // reconstruct sections | |
1115 | if (!isset($modinfo->sections[$cm->section])) { | |
1116 | $modinfo->sections[$cm->section] = array(); | |
1117 | } | |
1118 | $modinfo->sections[$cm->section][] = $cm->id; | |
1119 | ||
1120 | unset($cm); | |
1121 | } | |
1122 | ||
1123 | $cache[$course->id] = $modinfo; | |
1124 | ||
1125 | return $cache[$course->id]; | |
1126 | } | |
d897cae4 | 1127 | |
e1360728 | 1128 | |
90845098 | 1129 | function get_all_mods($courseid, &$mods, &$modnames, &$modnamesplural, &$modnamesused) { |
1130 | // Returns a number of useful structures for course displays | |
7468bf01 | 1131 | |
dd97c328 | 1132 | $mods = array(); // course modules indexed by id |
1133 | $modnames = array(); // all course module names (except resource!) | |
1134 | $modnamesplural= array(); // all course module names (plural form) | |
1135 | $modnamesused = array(); // course module names used | |
7468bf01 | 1136 | |
9fa49e22 | 1137 | if ($allmods = get_records("modules")) { |
90845098 | 1138 | foreach ($allmods as $mod) { |
5867bfb5 | 1139 | if ($mod->visible) { |
1140 | $modnames[$mod->name] = get_string("modulename", "$mod->name"); | |
1141 | $modnamesplural[$mod->name] = get_string("modulenameplural", "$mod->name"); | |
1142 | } | |
90845098 | 1143 | } |
91374f3e | 1144 | asort($modnames, SORT_LOCALE_STRING); |
90845098 | 1145 | } else { |
1146 | error("No modules are installed!"); | |
1147 | } | |
1148 | ||
9fa49e22 | 1149 | if ($rawmods = get_course_mods($courseid)) { |
7468bf01 | 1150 | foreach($rawmods as $mod) { // Index the mods |
959ae824 | 1151 | if (empty($modnames[$mod->modname])) { |
1152 | continue; | |
1153 | } | |
dd97c328 | 1154 | $mods[$mod->id] = $mod; |
1155 | $mods[$mod->id]->modfullname = $modnames[$mod->modname]; | |
1156 | if (!$mod->visible and !has_capability('moodle/course:viewhiddenactivities', get_context_instance(CONTEXT_COURSE, $courseid))) { | |
1157 | continue; | |
1158 | } | |
13534ef7 ML |
1159 | // Check groupings |
1160 | if (!groups_course_module_visible($mod)) { | |
1161 | continue; | |
1162 | } | |
dd97c328 | 1163 | $modnamesused[$mod->modname] = $modnames[$mod->modname]; |
7468bf01 | 1164 | } |
c7da6f7a | 1165 | if ($modnamesused) { |
dba21d4a | 1166 | asort($modnamesused, SORT_LOCALE_STRING); |
c7da6f7a | 1167 | } |
7468bf01 | 1168 | } |
7468bf01 | 1169 | } |
1170 | ||
9fa49e22 | 1171 | |
7468bf01 | 1172 | function get_all_sections($courseid) { |
89adb174 | 1173 | |
1174 | return get_records("course_sections", "course", "$courseid", "section", | |
7d99d695 | 1175 | "section, id, course, summary, sequence, visible"); |
7468bf01 | 1176 | } |
1177 | ||
b86fc0e2 | 1178 | function course_set_display($courseid, $display=0) { |
1179 | global $USER; | |
1180 | ||
b86fc0e2 | 1181 | if ($display == "all" or empty($display)) { |
1182 | $display = 0; | |
1183 | } | |
1184 | ||
7b678e0a | 1185 | if (empty($USER->id) or $USER->username == 'guest') { |
1186 | //do not store settings in db for guests | |
1187 | } else if (record_exists("course_display", "userid", $USER->id, "course", $courseid)) { | |
b86fc0e2 | 1188 | set_field("course_display", "display", $display, "userid", $USER->id, "course", $courseid); |
1189 | } else { | |
dd97c328 | 1190 | $record = new object(); |
b86fc0e2 | 1191 | $record->userid = $USER->id; |
1192 | $record->course = $courseid; | |
1193 | $record->display = $display; | |
1194 | if (!insert_record("course_display", $record)) { | |
1195 | notify("Could not save your course display!"); | |
1196 | } | |
1197 | } | |
1198 | ||
1199 | return $USER->display[$courseid] = $display; // Note: = not == | |
1200 | } | |
1201 | ||
7d99d695 | 1202 | function set_section_visible($courseid, $sectionnumber, $visibility) { |
1203 | /// For a given course section, markes it visible or hidden, | |
1204 | /// and does the same for every activity in that section | |
1205 | ||
1206 | if ($section = get_record("course_sections", "course", $courseid, "section", $sectionnumber)) { | |
1207 | set_field("course_sections", "visible", "$visibility", "id", $section->id); | |
1208 | if (!empty($section->sequence)) { | |
1209 | $modules = explode(",", $section->sequence); | |
1210 | foreach ($modules as $moduleid) { | |
02f66c42 | 1211 | set_coursemodule_visible($moduleid, $visibility, true); |
7d99d695 | 1212 | } |
1213 | } | |
5867bfb5 | 1214 | rebuild_course_cache($courseid); |
7d99d695 | 1215 | } |
1216 | } | |
ba2e5d73 | 1217 | |
5e367a2d | 1218 | |
d897cae4 | 1219 | function print_section($course, $section, $mods, $modnamesused, $absolute=false, $width="100%") { |
52dcc2f9 | 1220 | /// Prints a section full of activity modules |
7977cffd | 1221 | global $CFG, $USER; |
1222 | ||
dd97c328 | 1223 | static $initialised; |
1224 | ||
3d575e6f | 1225 | static $groupbuttons; |
32d03b7b | 1226 | static $groupbuttonslink; |
52dcc2f9 | 1227 | static $isediting; |
7977cffd | 1228 | static $ismoving; |
1229 | static $strmovehere; | |
1230 | static $strmovefull; | |
54669989 | 1231 | static $strunreadpostsone; |
4877707e | 1232 | static $untracked; |
a2d71d8e | 1233 | static $usetracking; |
dd97c328 | 1234 | static $groupings; |
4877707e | 1235 | |
110a32e2 | 1236 | |
dd97c328 | 1237 | if (!isset($initialised)) { |
9fd9c29b | 1238 | $groupbuttons = ($course->groupmode or (!$course->groupmodeforce)); |
32d03b7b | 1239 | $groupbuttonslink = (!$course->groupmodeforce); |
dd97c328 | 1240 | $isediting = isediting($course->id); |
1241 | $ismoving = $isediting && ismoving($course->id); | |
3d575e6f | 1242 | if ($ismoving) { |
dd97c328 | 1243 | $strmovehere = get_string("movehere"); |
1244 | $strmovefull = strip_tags(get_string("movefull", "", "'$USER->activitycopyname'")); | |
3d575e6f | 1245 | } |
94a6a70f | 1246 | include_once($CFG->dirroot.'/mod/forum/lib.php'); |
1247 | if ($usetracking = forum_tp_can_track_forums()) { | |
dd97c328 | 1248 | $strunreadpostsone = get_string('unreadpostsone', 'forum'); |
1249 | $untracked = forum_tp_get_untracked_forums($USER->id, $course->id); | |
a2d71d8e | 1250 | } |
dd97c328 | 1251 | $initialised = true; |
7977cffd | 1252 | } |
dd97c328 | 1253 | |
1254 | $labelformatoptions = new object(); | |
60bd11cf | 1255 | $labelformatoptions->noclean = true; |
94361e02 | 1256 | |
fea43a7f | 1257 | /// Casting $course->modinfo to string prevents one notice when the field is null |
dd97c328 | 1258 | $modinfo = get_fast_modinfo($course); |
acf000b0 | 1259 | |
94361e02 | 1260 | |
c6a55371 | 1261 | //Acccessibility: replace table with list <ul>, but don't output empty list. |
74666583 | 1262 | if (!empty($section->sequence)) { |
94361e02 | 1263 | |
f2d660dc | 1264 | // Fix bug #5027, don't want style=\"width:$width\". |
6285f8a8 | 1265 | echo "<ul class=\"section img-text\">\n"; |
94361e02 | 1266 | $sectionmods = explode(",", $section->sequence); |
1267 | ||
1268 | foreach ($sectionmods as $modnumber) { | |
9ae687af | 1269 | if (empty($mods[$modnumber])) { |
1270 | continue; | |
1271 | } | |
dd97c328 | 1272 | |
94361e02 | 1273 | $mod = $mods[$modnumber]; |
c9f6251e | 1274 | |
dd97c328 | 1275 | if ($ismoving and $mod->id == $USER->activitycopy) { |
1276 | // do not display moving mod | |
1277 | continue; | |
1278 | } | |
c9f6251e | 1279 | |
dd97c328 | 1280 | if (isset($modinfo->cms[$modnumber])) { |
1281 | if (!$modinfo->cms[$modnumber]->uservisible) { | |
1282 | // visibility shortcut | |
1283 | continue; | |
86aa7ccf | 1284 | } |
dd97c328 | 1285 | } else { |
1286 | if (!coursemodule_visible_for_user($mod)) { | |
1287 | // full visibility check | |
1288 | continue; | |
9d361034 | 1289 | } |
dd97c328 | 1290 | } |
1291 | ||
1292 | echo '<li class="activity '.$mod->modname.'" id="module-'.$modnumber.'">'; // Unique ID | |
1293 | if ($ismoving) { | |
1294 | echo '<a title="'.$strmovefull.'"'. | |
1295 | ' href="'.$CFG->wwwroot.'/course/mod.php?moveto='.$mod->id.'&sesskey='.$USER->sesskey.'">'. | |
1296 | '<img class="movetarget" src="'.$CFG->pixpath.'/movehere.gif" '. | |
1297 | ' alt="'.$strmovehere.'" /></a><br /> | |
1298 | '; | |
1299 | } | |
9d361034 | 1300 | |
dd97c328 | 1301 | if ($mod->indent) { |
1302 | print_spacer(12, 20 * $mod->indent, false); | |
1303 | } | |
1304 | ||
1305 | $extra = $modinfo->cms[$modnumber]->extra; | |
1306 | ||
1307 | if ($mod->modname == "label") { | |
1308 | if (!$mod->visible) { | |
1309 | echo "<span class=\"dimmed_text\">"; | |
1310 | } | |
1311 | echo format_text($extra, FORMAT_HTML, $labelformatoptions); | |
1312 | if (!$mod->visible) { | |
1313 | echo "</span>"; | |
aac94fd0 | 1314 | } |
1315 | ||
dd97c328 | 1316 | } else { // Normal activity |
1317 | $instancename = format_string($modinfo->cms[$modnumber]->name, true, $course->id); | |
c9f6251e | 1318 | |
dd97c328 | 1319 | if (!empty($modinfo->cms[$modnumber]->icon)) { |
1320 | $icon = "$CFG->pixpath/".$modinfo->cms[$modnumber]->icon; | |
1321 | } else { | |
1322 | $icon = "$CFG->modpixpath/$mod->modname/icon.gif"; | |
1323 | } | |
e0b033d5 | 1324 | |
dd97c328 | 1325 | //Accessibility: for files get description via icon. |
1326 | $altname = ''; | |
1327 | if ('resource'==$mod->modname) { | |
1328 | if (!empty($modinfo->cms[$modnumber]->icon)) { | |
1329 | $possaltname = $modinfo->cms[$modnumber]->icon; | |
6285f8a8 | 1330 | |
dd97c328 | 1331 | $mimetype = mimeinfo_from_icon('type', $possaltname); |
1332 | $altname = get_mimetype_description($mimetype); | |
6285f8a8 | 1333 | } else { |
1334 | $altname = $mod->modfullname; | |
1335 | } | |
dd97c328 | 1336 | } else { |
1337 | $altname = $mod->modfullname; | |
1338 | } | |
1339 | // Avoid unnecessary duplication. | |
1340 | if (false!==stripos($instancename, $altname)) { | |
1341 | $altname = ''; | |
1342 | } | |
1343 | // File type after name, for alphabetic lists (screen reader). | |
1344 | if ($altname) { | |
1345 | $altname = get_accesshide(' '.$altname); | |
1346 | } | |
6285f8a8 | 1347 | |
dd97c328 | 1348 | $linkcss = $mod->visible ? "" : " class=\"dimmed\" "; |
1349 | echo '<a '.$linkcss.' '.$extra. // Title unnecessary! | |
1350 | ' href="'.$CFG->wwwroot.'/mod/'.$mod->modname.'/view.php?id='.$mod->id.'">'. | |
1351 | '<img src="'.$icon.'" class="activityicon" alt="" /> <span>'. | |
1352 | $instancename.$altname.'</span></a>'; | |
806ebc15 | 1353 | |
dd97c328 | 1354 | if (!empty($CFG->enablegroupings) && !empty($mod->groupingid) && has_capability('moodle/course:managegroups', get_context_instance(CONTEXT_COURSE, $course->id))) { |
1355 | if (!isset($groupings)) { | |
1356 | $groupings = groups_get_all_groupings($course->id); | |
acf000b0 | 1357 | } |
dd97c328 | 1358 | echo " <span class=\"groupinglabel\"> - ".format_string($groupings[$mod->groupingid]->name).'</span>'; |
c9f6251e | 1359 | } |
dd97c328 | 1360 | } |
1361 | if ($usetracking && $mod->modname == 'forum') { | |
1362 | if ($usetracking and !isset($untracked[$mod->instance])) { | |
1363 | $groupid = groups_get_activity_group($mod); | |
1364 | $unread = forum_tp_count_forum_unread_posts($USER->id, $mod->instance, $groupid); | |
1365 | if ($unread) { | |
1366 | echo '<span class="unread"> <a href="'.$CFG->wwwroot.'/mod/forum/view.php?id='.$mod->id.'">'; | |
1367 | if ($unread == 1) { | |
1368 | echo $strunreadpostsone; | |
1369 | } else { | |
1370 | print_string('unreadpostsnumber', 'forum', $unread); | |
d0388ebe | 1371 | } |
dd97c328 | 1372 | echo '</a> </span>'; |
54669989 | 1373 | } |
f37da850 | 1374 | } |
dd97c328 | 1375 | } |
f37da850 | 1376 | |
dd97c328 | 1377 | if ($isediting) { |
1378 | // TODO: we must define this as mod property! | |
1379 | if ($groupbuttons and $mod->modname != 'label' and $mod->modname != 'resource' and $mod->modname != 'glossary') { | |
1380 | if (! $mod->groupmodelink = $groupbuttonslink) { | |
1381 | $mod->groupmode = $course->groupmode; | |
3d575e6f | 1382 | } |
dd97c328 | 1383 | |
1384 | } else { | |
1385 | $mod->groupmode = false; | |
c9f6251e | 1386 | } |
dd97c328 | 1387 | echo ' '; |
1388 | echo make_editing_buttons($mod, $absolute, true, $mod->indent, $section->section); | |
94361e02 | 1389 | } |
dd97c328 | 1390 | echo "</li>\n"; |
94361e02 | 1391 | } |
dd97c328 | 1392 | |
f2d660dc | 1393 | } elseif ($ismoving) { |
1394 | echo "<ul class=\"section\">\n"; | |
264867fd | 1395 | } |
dd97c328 | 1396 | |
7977cffd | 1397 | if ($ismoving) { |
64fdc686 | 1398 | echo '<li><a title="'.$strmovefull.'"'. |
8b92f5bb | 1399 | ' href="'.$CFG->wwwroot.'/course/mod.php?movetosection='.$section->id.'&sesskey='.$USER->sesskey.'">'. |
446390fb | 1400 | '<img class="movetarget" src="'.$CFG->pixpath.'/movehere.gif" '. |
c6a55371 | 1401 | ' alt="'.$strmovehere.'" /></a></li> |
1c919752 | 1402 | '; |
7977cffd | 1403 | } |
c6a55371 | 1404 | if (!empty($section->sequence) || $ismoving) { |
1405 | echo "</ul><!--class='section'-->\n\n"; | |
1406 | } | |
a7ad3ea6 | 1407 | } |
1408 | ||
89bfeee0 | 1409 | /** |
1410 | * Prints the menus to add activities and resources. | |
1411 | */ | |
cb57e6f4 | 1412 | function print_section_add_menus($course, $section, $modnames, $vertical=false, $return=false) { |
89bfeee0 | 1413 | global $CFG; |
e0161bff | 1414 | |
217a8ee9 | 1415 | // check to see if user can add menus |
1416 | if (!has_capability('moodle/course:manageactivities', get_context_instance(CONTEXT_COURSE, $course->id))) { | |
e2cd3ed0 | 1417 | return false; |
217a8ee9 | 1418 | } |
1419 | ||
89bfeee0 | 1420 | static $resources = false; |
1421 | static $activities = false; | |
e0161bff | 1422 | |
89bfeee0 | 1423 | if ($resources === false) { |
1424 | $resources = array(); | |
1425 | $activities = array(); | |
6da4b261 | 1426 | |
89bfeee0 | 1427 | foreach($modnames as $modname=>$modnamestr) { |
1428 | if (!course_allowed_module($course, $modname)) { | |
1429 | continue; | |
1430 | } | |
6da4b261 | 1431 | |
7f9c4fb9 | 1432 | include_once("$CFG->dirroot/mod/$modname/lib.php"); |
89bfeee0 | 1433 | $gettypesfunc = $modname.'_get_types'; |
1434 | if (function_exists($gettypesfunc)) { | |
1435 | $types = $gettypesfunc(); | |
1436 | foreach($types as $type) { | |
1437 | if ($type->modclass == MOD_CLASS_RESOURCE) { | |
1438 | $resources[$type->type] = $type->typestr; | |
1439 | } else { | |
1440 | $activities[$type->type] = $type->typestr; | |
1441 | } | |
1442 | } | |
1443 | } else { | |
1444 | // all mods without type are considered activity | |
1445 | $activities[$modname] = $modnamestr; | |
1446 | } | |
0705ff84 | 1447 | } |
e0161bff | 1448 | } |
1449 | ||
89bfeee0 | 1450 | $straddactivity = get_string('addactivity'); |
1451 | $straddresource = get_string('addresource'); | |
1452 | ||
4f24b3e3 | 1453 | $output = '<div class="section_add_menus">'; |
1454 | ||
1455 | if (!$vertical) { | |
1456 | $output .= '<div class="horizontal">'; | |
1457 | } | |
89bfeee0 | 1458 | |
1459 | if (!empty($resources)) { | |
1460 | $output .= popup_form("$CFG->wwwroot/course/mod.php?id=$course->id&section=$section&sesskey=".sesskey()."&add=", | |
0705ff84 | 1461 | $resources, "ressection$section", "", $straddresource, 'resource/types', $straddresource, true); |
1462 | } | |
cb57e6f4 | 1463 | |
89bfeee0 | 1464 | if (!empty($activities)) { |
1465 | $output .= ' '; | |
1466 | $output .= popup_form("$CFG->wwwroot/course/mod.php?id=$course->id&section=$section&sesskey=".sesskey()."&add=", | |
1467 | $activities, "section$section", "", $straddactivity, 'mods', $straddactivity, true); | |
0705ff84 | 1468 | } |
1469 | ||
4f24b3e3 | 1470 | if (!$vertical) { |
d33d0cda | 1471 | $output .= '</div>'; |
1472 | } | |
1473 | ||
cb57e6f4 | 1474 | $output .= '</div>'; |
1475 | ||
1476 | if ($return) { | |
1477 | return $output; | |
1478 | } else { | |
1479 | echo $output; | |
1480 | } | |
e0161bff | 1481 | } |
1482 | ||
5867bfb5 | 1483 | function rebuild_course_cache($courseid=0) { |
dd97c328 | 1484 | global $COURSE; |
5867bfb5 | 1485 | // Rebuilds the cached list of course activities stored in the database |
1486 | // If a courseid is not specified, then all are rebuilt | |
1487 | ||
1488 | if ($courseid) { | |
1489 | $select = "id = '$courseid'"; | |
1490 | } else { | |
1491 | $select = ""; | |
6cf890e3 | 1492 | @set_time_limit(0); // this could take a while! MDL-10954 |
5867bfb5 | 1493 | } |
1494 | ||
1a31c2b3 | 1495 | if ($courses = get_records_select("course", $select,'','id,fullname')) { |
5867bfb5 | 1496 | foreach ($courses as $course) { |
1497 | $modinfo = serialize(get_array_of_activities($course->id)); | |
1498 | if (!set_field("course", "modinfo", $modinfo, "id", $course->id)) { | |
6ba65fa0 | 1499 | notify("Could not cache module information for course '" . format_string($course->fullname) . "'!"); |
5867bfb5 | 1500 | } |
dd97c328 | 1501 | // update cached global COURSE too ;-) |
1502 | if ($course->id == $COURSE->id) { | |
1503 | $COURSE->modinfo = $modinfo; | |
1504 | } | |
5867bfb5 | 1505 | } |
1506 | } | |
dd97c328 | 1507 | // reset the fast modinfo cache |
65a00c97 | 1508 | $reset = 'reset'; |
1509 | get_fast_modinfo($reset); | |
5867bfb5 | 1510 | } |
1511 | ||
9bb19e58 | 1512 | function get_child_categories($parent) { |
1513 | /// Returns an array of the children categories for the given category | |
1514 | /// ID by caching all of the categories in a static hash | |
1515 | ||
1516 | static $allcategories = null; | |
1517 | ||
1518 | // only fill in this variable the first time | |
1519 | if (null == $allcategories) { | |
1520 | $allcategories = array(); | |
1521 | ||
1522 | $categories = get_categories(); | |
1523 | foreach ($categories as $category) { | |
1524 | if (empty($allcategories[$category->parent])) { | |
1525 | $allcategories[$category->parent] = array(); | |
1526 | } | |
1527 | $allcategories[$category->parent][] = $category; | |
1528 | } | |
1529 | } | |
1530 | ||
1531 | if (empty($allcategories[$parent])) { | |
1532 | return array(); | |
1533 | } else { | |
1534 | return $allcategories[$parent]; | |
1535 | } | |
1536 | } | |
1537 | ||
c2cb4545 | 1538 | |
1539 | function make_categories_list(&$list, &$parents, $category=NULL, $path="") { | |
89adb174 | 1540 | /// Given an empty array, this function recursively travels the |
c2cb4545 | 1541 | /// categories, building up a nice list for display. It also makes |
1542 | /// an array that list all the parents for each category. | |
1543 | ||
9d866ae0 | 1544 | // initialize the arrays if needed |
1545 | if (!is_array($list)) { | |
264867fd | 1546 | $list = array(); |
9d866ae0 | 1547 | } |
1548 | if (!is_array($parents)) { | |
264867fd | 1549 | $parents = array(); |
9d866ae0 | 1550 | } |
1551 | ||
c2cb4545 | 1552 | if ($category) { |
1553 | if ($path) { | |
6ba65fa0 | 1554 | $path = $path.' / '.format_string($category->name); |
c2cb4545 | 1555 | } else { |
6ba65fa0 | 1556 | $path = format_string($category->name); |
c2cb4545 | 1557 | } |
1558 | $list[$category->id] = $path; | |
1559 | } else { | |
1560 | $category->id = 0; | |
1561 | } | |
1562 | ||
9bb19e58 | 1563 | if ($categories = get_child_categories($category->id)) { // Print all the children recursively |
c2cb4545 | 1564 | foreach ($categories as $cat) { |
1565 | if (!empty($category->id)) { | |
3bd4de22 | 1566 | if (isset($parents[$category->id])) { |
2832badf | 1567 | $parents[$cat->id] = $parents[$category->id]; |
1568 | } | |
c2cb4545 | 1569 | $parents[$cat->id][] = $category->id; |
1570 | } | |
89adb174 | 1571 | make_categories_list($list, $parents, $cat, $path); |
c2cb4545 | 1572 | } |
1573 | } | |
1574 | } | |
1575 | ||
1576 | ||
d157bd5b | 1577 | function print_whole_category_list($category=NULL, $displaylist=NULL, $parentslist=NULL, $depth=-1, $files = true) { |
89adb174 | 1578 | /// Recursive function to print out all the categories in a nice format |
c2cb4545 | 1579 | /// with or without courses included |
9ff5310a | 1580 | global $CFG; |
e05bcf2f | 1581 | |
1582 | if (isset($CFG->max_category_depth) && ($depth >= $CFG->max_category_depth)) { | |
1583 | return; | |
9ff5310a | 1584 | } |
c2cb4545 | 1585 | |
1586 | if (!$displaylist) { | |
e92fe848 | 1587 | make_categories_list($displaylist, $parentslist); |
c2cb4545 | 1588 | } |
1589 | ||
1590 | if ($category) { | |
ec7a8b79 | 1591 | if ($category->visible or has_capability('moodle/course:update', get_context_instance(CONTEXT_SYSTEM, SITEID))) { |
6f24e48e | 1592 | print_category_info($category, $depth, $files); |
c2cb4545 | 1593 | } else { |
1594 | return; // Don't bother printing children of invisible categories | |
1595 | } | |
89adb174 | 1596 | |
c2cb4545 | 1597 | } else { |
c2cb4545 | 1598 | $category->id = "0"; |
1599 | } | |
1600 | ||
9bb19e58 | 1601 | if ($categories = get_child_categories($category->id)) { // Print all the children recursively |
c2cb4545 | 1602 | $countcats = count($categories); |
1603 | $count = 0; | |
1604 | $first = true; | |
1605 | $last = false; | |
1606 | foreach ($categories as $cat) { | |
1607 | $count++; | |
1608 | if ($count == $countcats) { | |
1609 | $last = true; | |
1610 | } | |
1611 | $up = $first ? false : true; | |
1612 | $down = $last ? false : true; | |
1613 | $first = false; | |
1614 | ||
6f24e48e | 1615 | print_whole_category_list($cat, $displaylist, $parentslist, $depth + 1, $files); |
c2cb4545 | 1616 | } |
1617 | } | |
c2cb4545 | 1618 | } |
1619 | ||
0705ff84 | 1620 | // this function will return $options array for choose_from_menu, with whitespace to denote nesting. |
1621 | ||
1622 | function make_categories_options() { | |
1623 | make_categories_list($cats,$parents); | |
1624 | foreach ($cats as $key => $value) { | |
1625 | if (array_key_exists($key,$parents)) { | |
1626 | if ($indent = count($parents[$key])) { | |
1627 | for ($i = 0; $i < $indent; $i++) { | |
1628 | $cats[$key] = ' '.$cats[$key]; | |
1629 | } | |
1630 | } | |
1631 | } | |
1632 | } | |
1633 | return $cats; | |
1634 | } | |
c2cb4545 | 1635 | |
6f24e48e | 1636 | function print_category_info($category, $depth, $files = false) { |
d2b6ba70 | 1637 | /// Prints the category info in indented fashion |
1638 | /// This function is only used by print_whole_category_list() above | |
c2cb4545 | 1639 | |
1640 | global $CFG; | |
b48f834c | 1641 | static $strallowguests, $strrequireskey, $strsummary; |
c2cb4545 | 1642 | |
b48f834c | 1643 | if (empty($strsummary)) { |
e05bcf2f | 1644 | $strallowguests = get_string('allowguests'); |
1645 | $strrequireskey = get_string('requireskey'); | |
1646 | $strsummary = get_string('summary'); | |
b48f834c | 1647 | } |
ba2e5d73 | 1648 | |
e05bcf2f | 1649 | $catlinkcss = $category->visible ? '' : ' class="dimmed" '; |
d5f26b07 | 1650 | |
6f24e48e | 1651 | $coursecount = count_records('course') <= FRONTPAGECOURSELIMIT; |
1652 | if ($files and $coursecount) { | |
fcf9577a | 1653 | $catimage = '<img src="'.$CFG->pixpath.'/i/course.gif" alt="" />'; |
b48f834c | 1654 | } else { |
7b0b5c14 | 1655 | $catimage = " "; |
8ef9cb56 | 1656 | } |
b48f834c | 1657 | |
fcf9577a | 1658 | echo "\n\n".'<table class="categorylist">'; |
d2b6ba70 | 1659 | |
7ffcbfe1 | 1660 | $courses = get_courses($category->id, 'c.sortorder ASC', 'c.id,c.sortorder,c.visible,c.fullname,c.shortname,c.password,c.summary,c.guest,c.cost,c.currency'); |
6f24e48e | 1661 | if ($files and $coursecount) { |
b48f834c | 1662 | |
978abb42 | 1663 | echo '<tr>'; |
b48f834c | 1664 | |
1665 | if ($depth) { | |
1666 | $indent = $depth*30; | |
1667 | $rows = count($courses) + 1; | |
1c919752 | 1668 | echo '<td rowspan="'.$rows.'" valign="top" width="'.$indent.'">'; |
b48f834c | 1669 | print_spacer(10, $indent); |
e05bcf2f | 1670 | echo '</td>'; |
b48f834c | 1671 | } |
89adb174 | 1672 | |
9deaeaa1 | 1673 | echo '<td valign="top" class="category image">'.$catimage.'</td>'; |
fcf9577a | 1674 | echo '<td valign="top" class="category name">'; |
6ba65fa0 | 1675 | echo '<a '.$catlinkcss.' href="'.$CFG->wwwroot.'/course/category.php?id='.$category->id.'">'. format_string($category->name).'</a>'; |
e05bcf2f | 1676 | echo '</td>'; |
290130b3 | 1677 | echo '<td class="category info"> </td>'; |
e05bcf2f | 1678 | echo '</tr>'; |
b48f834c | 1679 | |
9ff5310a | 1680 | if ($courses && !(isset($CFG->max_category_depth)&&($depth>=$CFG->max_category_depth-1))) { |
c2cb4545 | 1681 | foreach ($courses as $course) { |
e05bcf2f | 1682 | $linkcss = $course->visible ? '' : ' class="dimmed" '; |
fcf9577a | 1683 | echo '<tr><td valign="top"> '; |
1684 | echo '</td><td valign="top" class="course name">'; | |
6ba65fa0 | 1685 | echo '<a '.$linkcss.' href="'.$CFG->wwwroot.'/course/view.php?id='.$course->id.'">'. format_string($course->fullname).'</a>'; |
fcf9577a | 1686 | echo '</td><td align="right" valign="top" class="course info">'; |
c2cb4545 | 1687 | if ($course->guest ) { |
e05bcf2f | 1688 | echo '<a title="'.$strallowguests.'" href="'.$CFG->wwwroot.'/course/view.php?id='.$course->id.'">'; |
fcf9577a | 1689 | echo '<img alt="'.$strallowguests.'" src="'.$CFG->pixpath.'/i/guest.gif" /></a>'; |
ebe8ddc1 | 1690 | } else { |
fcf9577a | 1691 | echo '<img alt="" style="width:18px;height:16px;" src="'.$CFG->pixpath.'/spacer.gif" />'; |
0c656181 | 1692 | } |
c2cb4545 | 1693 | if ($course->password) { |
e05bcf2f | 1694 | echo '<a title="'.$strrequireskey.'" href="'.$CFG->wwwroot.'/course/view.php?id='.$course->id.'">'; |
fcf9577a | 1695 | echo '<img alt="'.$strrequireskey.'" src="'.$CFG->pixpath.'/i/key.gif" /></a>'; |
ebe8ddc1 | 1696 | } else { |
fcf9577a | 1697 | echo '<img alt="" style="width:18px;height:16px;" src="'.$CFG->pixpath.'/spacer.gif" />'; |
b48f834c | 1698 | } |
1699 | if ($course->summary) { | |
e05bcf2f | 1700 | link_to_popup_window ('/course/info.php?id='.$course->id, 'courseinfo', |
fcf9577a | 1701 | '<img alt="'.$strsummary.'" src="'.$CFG->pixpath.'/i/info.gif" />', |
b48f834c | 1702 | 400, 500, $strsummary); |
ebe8ddc1 | 1703 | } else { |
fcf9577a | 1704 | echo '<img alt="" style="width:18px;height:16px;" src="'.$CFG->pixpath.'/spacer.gif" />'; |
0c656181 | 1705 | } |
e05bcf2f | 1706 | echo '</td></tr>'; |
0c656181 | 1707 | } |
ba2e5d73 | 1708 | } |
d2b6ba70 | 1709 | } else { |
b48f834c | 1710 | |
e0140f24 | 1711 | echo '<tr>'; |
1712 | ||
b48f834c | 1713 | if ($depth) { |
1714 | $indent = $depth*20; | |
e05bcf2f | 1715 | echo '<td valign="top" width="'.$indent.'">'; |
b48f834c | 1716 | print_spacer(10, $indent); |
e05bcf2f | 1717 | echo '</td>'; |
d2b6ba70 | 1718 | } |
89adb174 | 1719 | |
fcf9577a | 1720 | echo '<td valign="top" class="category name">'; |
6ba65fa0 | 1721 | echo '<a '.$catlinkcss.' href="'.$CFG->wwwroot.'/course/category.php?id='.$category->id.'">'. format_string($category->name).'</a>'; |
e05bcf2f | 1722 | echo '</td>'; |
290130b3 | 1723 | echo '<td valign="top" class="category number">'; |
7ffcbfe1 | 1724 | if (count($courses)) { |
1725 | echo count($courses); | |
e05bcf2f | 1726 | } |
1727 | echo '</td></tr>'; | |
c2cb4545 | 1728 | } |
e05bcf2f | 1729 | echo '</table>'; |
c2cb4545 | 1730 | } |
1731 | ||
c2cb4545 | 1732 | |
e0b033d5 | 1733 | |
6c54240a | 1734 | function print_courses($category) { |
c2cb4545 | 1735 | /// Category is 0 (for all courses) or an object |
1736 | ||
810393c8 | 1737 | global $CFG; |
c2cb4545 | 1738 | |
4dde1463 | 1739 | if (!is_object($category) && $category==0) { |
9bb19e58 | 1740 | $categories = get_child_categories(0); // Parent = 0 ie top-level categories only |
4dde1463 | 1741 | if (is_array($categories) && count($categories) == 1) { |
90c2ca2e | 1742 | $category = array_shift($categories); |
4dde1463 | 1743 | $courses = get_courses_wmanagers($category->id, |
1744 | 'c.sortorder ASC', | |
1745 | array('password','summary','currency')); | |
90c2ca2e | 1746 | } else { |
4dde1463 | 1747 | $courses = get_courses_wmanagers('all', |
1748 | 'c.sortorder ASC', | |
1749 | array('password','summary','currency')); | |
90c2ca2e | 1750 | } |
1751 | unset($categories); | |
607809b3 | 1752 | } else { |
4dde1463 | 1753 | $courses = get_courses_wmanagers($category->id, |
1754 | 'c.sortorder ASC', | |
1755 | array('password','summary','currency')); | |
c2cb4545 | 1756 | } |
1757 | ||
49cd4d79 | 1758 | if ($courses) { |
8fee6c60 | 1759 | echo '<ul class="unlist">'; |
c2cb4545 | 1760 | foreach ($courses as $course) { |
4dde1463 | 1761 | if ($course->visible == 1 |
003bbcc8 | 1762 | || has_capability('moodle/course:viewhiddencourses',$course->context)) { |
8fee6c60 | 1763 | echo '<li>'; |
4dde1463 | 1764 | print_course($course); |
8fee6c60 | 1765 | echo "</li>\n"; |
4dde1463 | 1766 | } |
c2cb4545 | 1767 | } |
8fee6c60 | 1768 | echo "</ul>\n"; |
c2cb4545 | 1769 | } else { |
f9667a5a | 1770 | print_heading(get_string("nocoursesyet")); |
954fdb42 | 1771 | $context = get_context_instance(CONTEXT_SYSTEM, SITEID); |
0468976c | 1772 | if (has_capability('moodle/course:create', $context)) { |
255d1033 | 1773 | $options = array(); |
1774 | $options['category'] = $category->id; | |
6b7425d2 | 1775 | echo '<div class="addcoursebutton">'; |
255d1033 | 1776 | print_single_button($CFG->wwwroot.'/course/edit.php', $options, get_string("addnewcourse")); |
1777 | echo '</div>'; | |
1778 | } | |
c2cb4545 | 1779 | } |
86dd62a7 | 1780 | |
1781 | ||
1782 | ||
c2cb4545 | 1783 | } |
1784 | ||
1785 | ||
35d0244a | 1786 | function print_course($course) { |
c2cb4545 | 1787 | |
861efb19 | 1788 | global $CFG, $USER; |
c2cb4545 | 1789 | |
4dde1463 | 1790 | if (isset($course->context)) { |
1791 | $context = $course->context; | |
1792 | } else { | |
1793 | $context = get_context_instance(CONTEXT_COURSE, $course->id); | |
1794 | } | |
146bbb8f | 1795 | |
88768091 | 1796 | $linkcss = $course->visible ? '' : ' class="dimmed" '; |
22288704 | 1797 | |
7cd266e9 | 1798 | echo '<div class="coursebox clearfix">'; |
afba7be1 | 1799 | echo '<div class="info">'; |
7f9c4fb9 | 1800 | echo '<div class="name"><a title="'.get_string('entercourse').'"'. |
e5e81e78 | 1801 | $linkcss.' href="'.$CFG->wwwroot.'/course/view.php?id='.$course->id.'">'. |
6ba65fa0 | 1802 | format_string($course->fullname).'</a></div>'; |
b06334e8 | 1803 | |
d42c64ba | 1804 | /// first find all roles that are supposed to be displayed |
4dde1463 | 1805 | |
6b4d8c4d | 1806 | if (!empty($CFG->coursemanager)) { |
1807 | $managerroles = split(',', $CFG->coursemanager); | |
3bf13d05 | 1808 | $canseehidden = has_capability('moodle/role:viewhiddenassigns', $context); |
4dde1463 | 1809 | $namesarray = array(); |
1810 | if (isset($course->managers)) { | |
1811 | if (count($course->managers)) { | |
1812 | $rusers = $course->managers; | |
1813 | $canviewfullnames = has_capability('moodle/site:viewfullnames', $context); | |
b682cee9 | 1814 | |
1815 | /// Rename some of the role names if needed | |
1816 | if (isset($context)) { | |
1817 | $aliasnames = get_records('role_names', 'contextid', $context->id,'','roleid,contextid,text'); | |
1818 | } | |
1819 | ||
4dde1463 | 1820 | foreach ($rusers as $ra) { |
1821 | if ($ra->hidden == 0 || $canseehidden) { | |
1822 | $fullname = fullname($ra->user, $canviewfullnames); | |
b682cee9 | 1823 | |
1824 | if (isset($aliasnames[$ra->roleid])) { | |
1825 | $ra->rolename = $aliasnames[$ra->roleid]->text; | |
1826 | } | |
1827 | ||
4dde1463 | 1828 | $namesarray[] = format_string($ra->rolename) |
1829 | . ': <a href="'.$CFG->wwwroot.'/user/view.php?id='.$ra->user->id.'&course='.SITEID.'">' | |
1830 | . $fullname . '</a>'; | |
1831 | } | |
1832 | } | |
1833 | } | |
1834 | } else { | |
6b4d8c4d | 1835 | $rusers = get_role_users($managerroles, $context, |
4dde1463 | 1836 | true, '', 'r.sortorder ASC, u.lastname ASC', $canseehidden); |
1837 | if (is_array($rusers) && count($rusers)) { | |
1838 | $canviewfullnames = has_capability('moodle/site:viewfullnames', $context); | |
1839 | foreach ($rusers as $teacher) { | |
1840 | $fullname = fullname($teacher, $canviewfullnames); | |
1841 | $namesarray[] = format_string($teacher->rolename) | |
1842 | . ': <a href="'.$CFG->wwwroot.'/user/view.php?id='.$teacher->id.'&course='.SITEID.'">' | |
1843 | . $fullname . '</a>'; | |
1844 | } | |
431cad0d | 1845 | } |
c2cb4545 | 1846 | } |
431cad0d | 1847 | |
d42c64ba | 1848 | if (!empty($namesarray)) { |
88768091 | 1849 | echo "<ul class=\"teachers\">\n<li>"; |
1850 | echo implode('</li><li>', $namesarray); | |
1851 | echo "</li></ul>"; | |
1852 | } | |
c2cb4545 | 1853 | } |
d42c64ba | 1854 | |
88768091 | 1855 | require_once("$CFG->dirroot/enrol/enrol.class.php"); |
1856 | $enrol = enrolment_factory::factory($course->enrol); | |
146bbb8f | 1857 | echo $enrol->get_access_icons($course); |
c2cb4545 | 1858 | |
afba7be1 | 1859 | echo '</div><div class="summary">'; |
9f39c190 | 1860 | $options = NULL; |
1861 | $options->noclean = true; | |
34b5847a | 1862 | $options->para = false; |
9f39c190 | 1863 | echo format_text($course->summary, FORMAT_MOODLE, $options, $course->id); |
afba7be1 | 1864 | echo '</div>'; |
1865 | echo '</div>'; | |
c2cb4545 | 1866 | } |
1867 | ||
1868 | ||
1869 | function print_my_moodle() { | |
1870 | /// Prints custom user information on the home page. | |
1871 | /// Over time this can include all sorts of information | |
1872 | ||
1873 | global $USER, $CFG; | |
1874 | ||
86a1ba04 | 1875 | if (empty($USER->id)) { |
c2cb4545 | 1876 | error("It shouldn't be possible to see My Moodle without being logged in."); |
1877 | } | |
1878 | ||
5b9e50ca | 1879 | $courses = get_my_courses($USER->id, 'visible DESC,sortorder ASC', array('summary')); |
86dd62a7 | 1880 | $rhosts = array(); |
1881 | $rcourses = array(); | |
36e6379e | 1882 | if (!empty($CFG->mnet_dispatcher_mode) && $CFG->mnet_dispatcher_mode==='strict') { |
86dd62a7 | 1883 | $rcourses = get_my_remotecourses($USER->id); |
643b67b8 | 1884 | $rhosts = get_my_remotehosts(); |
86dd62a7 | 1885 | } |
1886 | ||
1887 | if (!empty($courses) || !empty($rcourses) || !empty($rhosts)) { | |
1888 | ||
1889 | if (!empty($courses)) { | |
8fee6c60 | 1890 | echo '<ul class="unlist">'; |
86dd62a7 | 1891 | foreach ($courses as $course) { |
1892 | if ($course->id == SITEID) { | |
1893 | continue; | |
1894 | } | |
8fee6c60 | 1895 | echo '<li>'; |
86dd62a7 | 1896 | print_course($course, "100%"); |
8fee6c60 | 1897 | echo "</li>\n"; |
86dd62a7 | 1898 | } |
8fee6c60 | 1899 | echo "</ul>\n"; |
86dd62a7 | 1900 | } |
1901 | ||
1902 | // MNET | |
1903 | if (!empty($rcourses)) { | |
1904 | // at the IDP, we know of all the remote courses | |
1905 | foreach ($rcourses as $course) { | |
1906 | print_remote_course($course, "100%"); | |
1907 | } | |
1908 | } elseif (!empty($rhosts)) { | |
1909 | // non-IDP, we know of all the remote servers, but not courses | |
1910 | foreach ($rhosts as $host) { | |
643b67b8 | 1911 | print_remote_host($host, "100%"); |
c81696e5 | 1912 | } |
c2cb4545 | 1913 | } |
86dd62a7 | 1914 | unset($course); |
1915 | unset($host); | |
38a10939 | 1916 | |
7f989948 | 1917 | if (count_records("course") > (count($courses) + 1) ) { // Some courses not being displayed |
1918 | echo "<table width=\"100%\"><tr><td align=\"center\">"; | |
1919 | print_course_search("", false, "short"); | |
1920 | echo "</td><td align=\"center\">"; | |
1921 | print_single_button("$CFG->wwwroot/course/index.php", NULL, get_string("fulllistofcourses"), "get"); | |
1922 | echo "</td></tr></table>\n"; | |
1923 | } | |
86dd62a7 | 1924 | |
26330001 | 1925 | } else { |
1926 | if (count_records("course_categories") > 1) { | |
cb29b020 | 1927 | print_simple_box_start("center", "100%", "#FFFFFF", 5, "categorybox"); |
26330001 | 1928 | print_whole_category_list(); |
1929 | print_simple_box_end(); | |
1930 | } else { | |
35d0244a | 1931 | print_courses(0); |
26330001 | 1932 | } |
607809b3 | 1933 | } |
2b8cef80 | 1934 | } |
1935 | ||
11b0c469 | 1936 | |
a8b56716 | 1937 | function print_course_search($value="", $return=false, $format="plain") { |
38a10939 | 1938 | |
1939 | global $CFG; | |
1e0fb105 | 1940 | static $count = 0; |
1941 | ||
1942 | $count++; | |
1943 | ||
1944 | $id = 'coursesearch'; | |
1945 | ||
1946 | if ($count > 1) { | |
1947 | $id .= $count; | |
1948 | } | |
38a10939 | 1949 | |
1950 | $strsearchcourses= get_string("searchcourses"); | |
1951 | ||
1c919752 | 1952 | if ($format == 'plain') { |
1e0fb105 | 1953 | $output = '<form id="'.$id.'" action="'.$CFG->wwwroot.'/course/search.php" method="get">'; |
fcf9577a | 1954 | $output .= '<fieldset class="coursesearchbox invisiblefieldset">'; |
e42f4d92 | 1955 | $output .= '<label for="coursesearchbox">'.$strsearchcourses.': </label>'; |
8fee6c60 | 1956 | $output .= '<input type="text" id="coursesearchbox" size="30" name="search" value="'.s($value, true).'" />'; |
e42f4d92 | 1957 | $output .= '<input type="submit" value="'.get_string('go').'" />'; |
fcf9577a | 1958 | $output .= '</fieldset></form>'; |
1c919752 | 1959 | } else if ($format == 'short') { |
1e0fb105 | 1960 | $output = '<form id="'.$id.'" action="'.$CFG->wwwroot.'/course/search.php" method="get">'; |
fcf9577a | 1961 | $output .= '<fieldset class="coursesearchbox invisiblefieldset">'; |
e42f4d92 | 1962 | $output .= '<label for="coursesearchbox">'.$strsearchcourses.': </label>'; |
8fee6c60 | 1963 | $output .= '<input type="text" id="coursesearchbox" size="12" name="search" value="'.s($value, true).'" />'; |
e42f4d92 | 1964 | $output .= '<input type="submit" value="'.get_string('go').'" />'; |
fcf9577a | 1965 | $output .= '</fieldset></form>'; |
1c919752 | 1966 | } else if ($format == 'navbar') { |
fcf9577a | 1967 | $output = '<form id="coursesearchnavbar" action="'.$CFG->wwwroot.'/course/search.php" method="get">'; |
1968 | $output .= '<fieldset class="coursesearchbox invisiblefieldset">'; | |
e42f4d92 | 1969 | $output .= '<label for="coursesearchbox">'.$strsearchcourses.': </label>'; |
8fee6c60 | 1970 | $output .= '<input type="text" id="coursesearchbox" size="20" name="search" value="'.s($value, true).'" />'; |
e42f4d92 | 1971 | $output .= '<input type="submit" value="'.get_string('go').'" />'; |
fcf9577a | 1972 | $output .= '</fieldset></form>'; |
a8b56716 | 1973 | } |
1974 | ||
1975 | if ($return) { | |
1976 | return $output; | |
1977 | } | |
1978 | echo $output; | |
38a10939 | 1979 | } |
11b0c469 | 1980 | |
86dd62a7 | 1981 | function print_remote_course($course, $width="100%") { |
1982 | ||
1983 | global $CFG, $USER; | |
1984 | ||
1985 | $linkcss = ''; | |
1986 | ||
1987 | $url = "{$CFG->wwwroot}/auth/mnet/jump.php?hostid={$course->hostid}&wantsurl=/course/view.php?id={$course->remoteid}"; | |
1988 | ||
7cd266e9 | 1989 | echo '<div class="coursebox remotecoursebox clearfix">'; |
86dd62a7 | 1990 | echo '<div class="info">'; |
1991 | echo '<div class="name"><a title="'.get_string('entercourse').'"'. | |
1992 | $linkcss.' href="'.$url.'">' | |
6ba65fa0 | 1993 | . format_string($course->fullname) .'</a><br />' |
1994 | . format_string($course->hostname) . ' : ' | |
1995 | . format_string($course->cat_name) . ' : ' | |
1996 | . format_string($course->shortname). '</div>'; | |
86dd62a7 | 1997 | echo '</div><div class="summary">'; |
1998 | $options = NULL; | |
1999 | $options->noclean = true; | |
2000 | $options->para = false; | |
2001 | echo format_text($course->summary, FORMAT_MOODLE, $options); | |
2002 | echo '</div>'; | |
2003 | echo '</div>'; | |
86dd62a7 | 2004 | } |
2005 | ||
643b67b8 | 2006 | function print_remote_host($host, $width="100%") { |
2007 | ||
2008 | global $CFG, $USER; | |
2009 | ||
2010 | $linkcss = ''; | |
2011 | ||
7cd266e9 | 2012 | echo '<div class="coursebox clearfix">'; |
643b67b8 | 2013 | echo '<div class="info">'; |
2014 | echo '<div class="name">'; | |
2015 | echo '<img src="'.$CFG->pixpath.'/i/mnethost.gif" class="icon" alt="'.get_string('course').'" />'; | |
2016 | echo '<a title="'.s($host['name']).'" href="'.s($host['url']).'">' | |
2017 | . s($host['name']).'</a> - '; | |
1fd80ad3 | 2018 | echo $host['count'] . ' ' . get_string('courses'); |
643b67b8 | 2019 | echo '</div>'; |
2020 | echo '</div>'; | |
caa90d56 | 2021 | echo '</div>'; |
643b67b8 | 2022 | } |
2023 | ||
86dd62a7 | 2024 | |
11b0c469 | 2025 | /// MODULE FUNCTIONS ///////////////////////////////////////////////////////////////// |
2026 | ||
2027 | function add_course_module($mod) { | |
11b0c469 | 2028 | |
e5dfd0f3 | 2029 | $mod->added = time(); |
53f4ad2c | 2030 | unset($mod->id); |
11b0c469 | 2031 | |
e5dfd0f3 | 2032 | return insert_record("course_modules", $mod); |
11b0c469 | 2033 | } |
2034 | ||
97928ddf | 2035 | /** |
2036 | * Returns course section - creates new if does not exist yet. | |
2037 | * @param int $relative section number | |
2038 | * @param int $courseid | |
2039 | * @return object $course_section object | |
2040 | */ | |
2041 | function get_course_section($section, $courseid) { | |
2042 | if ($cw = get_record("course_sections", "section", $section, "course", $courseid)) { | |
2043 | return $cw; | |
2044 | } | |
2045 | $cw = new object(); | |
2046 | $cw->course = $courseid; | |
2047 | $cw->section = $section; | |
2048 | $cw->summary = ""; | |
2049 | $cw->sequence = ""; | |
2050 | $id = insert_record("course_sections", $cw); | |
2051 | return get_record("course_sections", "id", $id); | |
2052 | } | |
ece966f0 | 2053 | /** |
2054 | * Given a full mod object with section and course already defined, adds this module to that section. | |
2055 | * | |
2056 | * @param object $mod | |
2057 | * @param int $beforemod An existing ID which we will insert the new module before | |
2058 | * @return int The course_sections ID where the mod is inserted | |
2059 | */ | |
7977cffd | 2060 | function add_mod_to_section($mod, $beforemod=NULL) { |
11b0c469 | 2061 | |
9fa49e22 | 2062 | if ($section = get_record("course_sections", "course", "$mod->course", "section", "$mod->section")) { |
7977cffd | 2063 | |
2064 | $section->sequence = trim($section->sequence); | |
2065 | ||
2066 | if (empty($section->sequence)) { | |
11b0c469 | 2067 | $newsequence = "$mod->coursemodule"; |
7977cffd | 2068 | |
2069 | } else if ($beforemod) { | |
2070 | $modarray = explode(",", $section->sequence); | |
2071 | ||
2072 | if ($key = array_keys ($modarray, $beforemod->id)) { | |
2073 | $insertarray = array($mod->id, $beforemod->id); | |
2074 | array_splice($modarray, $key[0], 1, $insertarray); | |
2075 | $newsequence = implode(",", $modarray); | |
2076 | ||
2077 | } else { // Just tack it on the end anyway | |
2078 | $newsequence = "$section->sequence,$mod->coursemodule"; | |
2079 | } | |
2080 | ||
2081 | } else { | |
2082 | $newsequence = "$section->sequence,$mod->coursemodule"; | |
11b0c469 | 2083 | } |
89adb174 | 2084 | |
e5dfd0f3 | 2085 | if (set_field("course_sections", "sequence", $newsequence, "id", $section->id)) { |
2086 | return $section->id; // Return course_sections ID that was used. | |
11b0c469 | 2087 | } else { |
e5dfd0f3 | 2088 | return 0; |
11b0c469 | 2089 | } |
89adb174 | 2090 | |
11b0c469 | 2091 | } else { // Insert a new record |
e5dfd0f3 | 2092 | $section->course = $mod->course; |
2093 | $section->section = $mod->section; | |
2094 | $section->summary = ""; | |
2095 | $section->sequence = $mod->coursemodule; | |
2096 | return insert_record("course_sections", $section); | |
11b0c469 | 2097 | } |
2098 | } | |
2099 | ||
48e535bc | 2100 | function set_coursemodule_groupmode($id, $groupmode) { |
3d575e6f | 2101 | return set_field("course_modules", "groupmode", $groupmode, "id", $id); |
2102 | } | |
2103 | ||
24f41672 | 2104 | function set_coursemodule_groupingid($id, $groupingid) { |
2105 | return set_field("course_modules", "groupingid", $groupingid, "id", $id); | |
2106 | } | |
2107 | ||
2108 | function set_coursemodule_groupmembersonly($id, $groupmembersonly) { | |
2109 | return set_field("course_modules", "groupmembersonly", $groupmembersonly, "id", $id); | |
2110 | } | |
2111 | ||
177d4abf | 2112 | function set_coursemodule_idnumber($id, $idnumber) { |
2113 | return set_field("course_modules", "idnumber", $idnumber, "id", $id); | |
2114 | } | |
02f66c42 | 2115 | /** |
2116 | * $prevstateoverrides = true will set the visibility of the course module | |
2117 | * to what is defined in visibleold. This enables us to remember the current | |
2118 | * visibility when making a whole section hidden, so that when we toggle | |
2119 | * that section back to visible, we are able to return the visibility of | |
2120 | * the course module back to what it was originally. | |
2121 | */ | |
2122 | function set_coursemodule_visible($id, $visible, $prevstateoverrides=false) { | |
978abb42 | 2123 | if (!$cm = get_record('course_modules', 'id', $id)) { |
2124 | return false; | |
2125 | } | |
2126 | if (!$modulename = get_field('modules', 'name', 'id', $cm->module)) { | |
2127 | return false; | |
2128 | } | |
dcd338ff | 2129 | if ($events = get_records_select('event', "instance = '$cm->instance' AND modulename = '$modulename'")) { |
2130 | foreach($events as $event) { | |
48e535bc | 2131 | if ($visible) { |
2132 | show_event($event); | |
2133 | } else { | |
2134 | hide_event($event); | |
2135 | } | |
dcd338ff | 2136 | } |
2137 | } | |
02f66c42 | 2138 | if ($prevstateoverrides) { |
2139 | if ($visible == '0') { | |
2140 | // Remember the current visible state so we can toggle this back. | |
2141 | set_field('course_modules', 'visibleold', $cm->visible, 'id', $id); | |
2142 | } else { | |
2143 | // Get the previous saved visible states. | |
2144 | return set_field('course_modules', 'visible', $cm->visibleold, 'id', $id); | |
2145 | } | |
2146 | } | |
48e535bc | 2147 | return set_field("course_modules", "visible", $visible, "id", $id); |
1acfbce5 | 2148 | } |
2149 | ||
290130b3 | 2150 | /* |
2151 | * Delete a course module and any associated data at the course level (events) | |
264867fd | 2152 | * Until 1.5 this function simply marked a deleted flag ... now it |
290130b3 | 2153 | * deletes it completely. |
2154 | * | |
2155 | */ | |
48e535bc | 2156 | function delete_course_module($id) { |
f615fbab | 2157 | global $CFG; |
2158 | require_once($CFG->libdir.'/gradelib.php'); | |
2159 | ||
290130b3 | 2160 | if (!$cm = get_record('course_modules', 'id', $id)) { |
2161 | return true; | |
2162 | } | |
dcd338ff | 2163 | $modulename = get_field('modules', 'name', 'id', $cm->module); |
f615fbab | 2164 | //delete events from calendar |
dcd338ff | 2165 | if ($events = get_records_select('event', "instance = '$cm->instance' AND modulename = '$modulename'")) { |
2166 | foreach($events as $event) { | |
0ea03696 | 2167 | delete_event($event->id); |
dcd338ff | 2168 | } |
2169 | } | |
f615fbab | 2170 | //delete grade items, outcome items and grades attached to modules |
2171 | if ($grade_items = grade_item::fetch_all(array('itemtype'=>'mod', 'itemmodule'=>$modulename, | |
2172 | 'iteminstance'=>$cm->instance, 'courseid'=>$cm->course))) { | |
2173 | foreach ($grade_items as $grade_item) { | |
2174 | $grade_item->delete('moddelete'); | |
2175 | } | |
2176 | ||
2177 | } | |
290130b3 | 2178 | return delete_records('course_modules', 'id', $cm->id); |
11b0c469 | 2179 | } |
2180 | ||
2181 | function delete_mod_from_section($mod, $section) { | |
11b0c469 | 2182 | |
e5dfd0f3 | 2183 | if ($section = get_record("course_sections", "id", "$section") ) { |
11b0c469 | 2184 | |
e5dfd0f3 | 2185 | $modarray = explode(",", $section->sequence); |
11b0c469 | 2186 | |
2187 | if ($key = array_keys ($modarray, $mod)) { | |
2188 | array_splice($modarray, $key[0], 1); | |
2189 | $newsequence = implode(",", $modarray); | |
e5dfd0f3 | 2190 | return set_field("course_sections", "sequence", $newsequence, "id", $section->id); |
11b0c469 | 2191 | } else { |
2192 | return false; | |
2193 | } | |
89adb174 | 2194 | |
11b0c469 | 2195 | } |
7977cffd | 2196 | return false; |
11b0c469 | 2197 | } |
2198 | ||
12905134 | 2199 | function move_section($course, $section, $move) { |
2200 | /// Moves a whole course section up and down within the course | |
798b70a1 | 2201 | global $USER; |
12905134 | 2202 | |
2203 | if (!$move) { | |
2204 | return true; | |
2205 | } | |
2206 | ||
2207 | $sectiondest = $section + $move; | |
2208 | ||
2209 | if ($sectiondest > $course->numsections or $sectiondest < 1) { | |
2210 | return false; | |
2211 | } | |
2212 | ||
2213 | if (!$sectionrecord = get_record("course_sections", "course", $course->id, "section", $section)) { | |
2214 | return false; | |
2215 | } | |
2216 | ||
2217 | if (!$sectiondestrecord = get_record("course_sections", "course", $course->id, "section", $sectiondest)) { | |
2218 | return false; | |
2219 | } | |
2220 | ||
56e34ee4 | 2221 | if (!set_field("course_sections", "section", $sectiondest, "id", $sectionrecord->id)) { |
12905134 | 2222 | return false; |
2223 | } | |
56e34ee4 | 2224 | if (!set_field("course_sections", "section", $section, "id", $sectiondestrecord->id)) { |
12905134 | 2225 | return false; |
2226 | } | |
798b70a1 | 2227 | // if the focus is on the section that is being moved, then move the focus along |
2228 | if (isset($USER->display[$course->id]) and ($USER->display[$course->id] == $section)) { | |
2229 | course_set_display($course->id, $sectiondest); | |
2230 | } | |
5390cbb7 | 2231 | |
a987106d | 2232 | // Check for duplicates and fix order if needed. |
5390cbb7 | 2233 | // There is a very rare case that some sections in the same course have the same section id. |
a987106d | 2234 | $sections = get_records_select('course_sections', "course = $course->id", 'section ASC'); |
2235 | $n = 0; | |
2236 | foreach ($sections as $section) { | |
2237 | if ($section->section != $n) { | |
5390cbb7 | 2238 | if (!set_field('course_sections', 'section', $n, 'id', $section->id)) { |
2239 | return false; | |
2240 | } | |
5390cbb7 | 2241 | } |
a987106d | 2242 | $n++; |
5390cbb7 | 2243 | } |
12905134 | 2244 | return true; |
2245 | } | |
2246 | ||
2247 | ||
7977cffd | 2248 | function moveto_module($mod, $section, $beforemod=NULL) { |
2249 | /// All parameters are objects | |
2250 | /// Move the module object $mod to the specified $section | |
2251 | /// If $beforemod exists then that is the module | |
2252 | /// before which $modid should be inserted | |
2253 | ||
2254 | /// Remove original module from original section | |
2255 | ||
2256 | if (! delete_mod_from_section($mod->id, $mod->section)) { | |
2257 | notify("Could not delete module from existing section"); | |
2258 | } | |
2259 | ||
2260 | /// Update module itself if necessary | |
2261 | ||
2262 | if ($mod->section != $section->id) { | |
89adb174 | 2263 | $mod->section = $section->id; |
7977cffd | 2264 | if (!update_record("course_modules", $mod)) { |
2265 | return false; | |
2266 | } | |
48e535bc | 2267 | // if moving to a hidden section then hide module |
2268 | if (!$section->visible) { | |
2269 | set_coursemodule_visible($mod->id, 0); | |
2270 | } | |
7977cffd | 2271 | } |
2272 | ||
2273 | /// Add the module into the new section | |
2274 | ||
2275 | $mod->course = $section->course; | |
2276 | $mod->section = $section->section; // need relative reference | |
2277 | $mod->coursemodule = $mod->id; | |
2278 | ||
2279 | if (! add_mod_to_section($mod, $beforemod)) { | |
2280 | return false; | |
2281 | } | |
2282 | ||
2283 | return true; | |
2284 | ||
2285 | } | |
2286 | ||
24e1eae4 | 2287 | function make_editing_buttons($mod, $absolute=false, $moveselect=true, $indent=-1, $section=-1) { |
810393c8 | 2288 | global $CFG, $USER; |
94361e02 | 2289 | |
3d575e6f | 2290 | static $str; |
37a88449 | 2291 | static $sesskey; |
3d575e6f | 2292 | |
217a8ee9 | 2293 | $modcontext = get_context_instance(CONTEXT_MODULE, $mod->id); |
2294 | // no permission to edit | |
2295 | if (!has_capability('moodle/course:manageactivities', $modcontext)) { | |
e2cd3ed0 | 2296 | return false; |
217a8ee9 | 2297 | } |
2298 | ||
3d575e6f | 2299 | if (!isset($str)) { |
90ebdf65 | 2300 | $str->delete = get_string("delete"); |
2301 | $str->move = get_string("move"); | |
2302 | $str->moveup = get_string("moveup"); | |
2303 | $str->movedown = get_string("movedown"); | |
2304 | $str->moveright = get_string("moveright"); | |
2305 | $str->moveleft = get_string("moveleft"); | |
2306 | $str->update = get_string("update"); | |
2307 | $str->duplicate = get_string("duplicate"); | |
2308 | $str->hide = get_string("hide"); | |
2309 | $str->show = get_string("show"); | |
3d575e6f | 2310 | $str->clicktochange = get_string("clicktochange"); |
32d03b7b | 2311 | $str->forcedmode = get_string("forcedmode"); |
3d575e6f | 2312 | $str->groupsnone = get_string("groupsnone"); |
2313 | $str->groupsseparate = get_string("groupsseparate"); | |
2314 | $str->groupsvisible = get_string("groupsvisible"); | |
37a88449 | 2315 | $sesskey = sesskey(); |
1acfbce5 | 2316 | } |
94361e02 | 2317 | |
24e1eae4 | 2318 | if ($section >= 0) { |
75f087b6 | 2319 | $section = '&sr='.$section; // Section return |
24e1eae4 | 2320 | } else { |
2321 | $section = ''; | |
2322 | } | |
2323 | ||
94361e02 | 2324 | if ($absolute) { |
37a88449 | 2325 | $path = $CFG->wwwroot.'/course'; |
dc0dc7d5 | 2326 | } else { |
37a88449 | 2327 | $path = '.'; |
dc0dc7d5 | 2328 | } |
2329 | ||
217a8ee9 | 2330 | if (has_capability('moodle/course:activityvisibility', $modcontext)) { |
2331 | if ($mod->visible) { | |
2332 | $hideshow = '<a class="editing_hide" title="'.$str->hide.'" href="'.$path.'/mod.php?hide='.$mod->id. | |
2333 | '&sesskey='.$sesskey.$section.'"><img'. | |
2334 | ' src="'.$CFG->pixpath.'/t/hide.gif" class="iconsmall" '. | |
2335 | ' alt="'.$str->hide.'" /></a>'."\n"; | |
2336 | } else { | |
2337 | $hideshow = '<a class="editing_show" title="'.$str->show.'" href="'.$path.'/mod.php?show='.$mod->id. | |
2338 | '&sesskey='.$sesskey.$section.'"><img'. | |
2339 | ' src="'.$CFG->pixpath.'/t/show.gif" class="iconsmall" '. | |
2340 | ' alt="'.$str->show.'" /></a>'."\n"; | |
2341 | } | |
7977cffd | 2342 | } |
3d575e6f | 2343 | if ($mod->groupmode !== false) { |
2344 | if ($mod->groupmode == SEPARATEGROUPS) { | |
32d03b7b | 2345 | $grouptitle = $str->groupsseparate; |
cddbd5d5 | 2346 | $groupclass = 'editing_groupsseparate'; |
37a88449 | 2347 | $groupimage = $CFG->pixpath.'/t/groups.gif'; |
2348 | $grouplink = $path.'/mod.php?id='.$mod->id.'&groupmode=0&sesskey='.$sesskey; | |
3d575e6f | 2349 | } else if ($mod->groupmode == VISIBLEGROUPS) { |
32d03b7b | 2350 | $grouptitle = $str->groupsvisible; |
cddbd5d5 | 2351 | $groupclass = 'editing_groupsvisible'; |
37a88449 | 2352 | $groupimage = $CFG->pixpath.'/t/groupv.gif'; |
2353 | $grouplink = $path.'/mod.php?id='.$mod->id.'&groupmode=1&sesskey='.$sesskey; | |
32d03b7b | 2354 | } else { |
2355 | $grouptitle = $str->groupsnone; | |
90ebdf65 | 2356 | $groupclass = 'editing_groupsnone'; |
37a88449 | 2357 | $groupimage = $CFG->pixpath.'/t/groupn.gif'; |
2358 | $grouplink = $path.'/mod.php?id='.$mod->id.'&groupmode=2&sesskey='.$sesskey; | |
32d03b7b | 2359 | } |
2360 | if ($mod->groupmodelink) { | |
90ebdf65 | 2361 | $groupmode = '<a class="'.$groupclass.'" title="'.$grouptitle.' ('.$str->clicktochange.')" href="'.$grouplink.'">'. |
0d905d9f | 2362 | '<img src="'.$groupimage.'" class="iconsmall" '. |
2363 | 'alt="'.$grouptitle.'" /></a>'; | |
3d575e6f | 2364 | } else { |
37a88449 | 2365 | $groupmode = '<img title="'.$grouptitle.' ('.$str->forcedmode.')" '. |
0d905d9f | 2366 | ' src="'.$groupimage.'" class="iconsmall" '. |
2367 | 'alt="'.$grouptitle.'" />'; | |
3d575e6f | 2368 | } |
2369 | } else { | |
2370 | $groupmode = ""; | |
2371 | } | |
e2cd3ed0 | 2372 | |
217a8ee9 | 2373 | if (has_capability('moodle/course:update', get_context_instance(CONTEXT_COURSE, $mod->course))) { |
2374 | if ($moveselect) { | |
2375 | $move = '<a class="editing_move" title="'.$str->move.'" href="'.$path.'/mod.php?copy='.$mod->id. | |
2376 | '&sesskey='.$sesskey.$section.'"><img'. | |
2377 | ' src="'.$CFG->pixpath.'/t/move.gif" class="iconsmall" '. | |
2378 | ' alt="'.$str->move.'" /></a>'."\n"; | |
2379 | } else { | |
2380 | $move = '<a class="editing_moveup" title="'.$str->moveup.'" href="'.$path.'/mod.php?id='.$mod->id. | |
2381 | '&move=-1&sesskey='.$sesskey.$section.'"><img'. | |
2382 | ' src="'.$CFG->pixpath.'/t/up.gif" class="iconsmall" '. | |
2383 | ' alt="'.$str->moveup.'" /></a>'."\n". | |
2384 | '<a class="editing_movedown" title="'.$str->movedown.'" href="'.$path.'/mod.php?id='.$mod->id. | |
2385 | '&move=1&sesskey='.$sesskey.$section.'"><img'. | |
2386 | ' src="'.$CFG->pixpath.'/t/down.gif" class="iconsmall" '. | |
2387 | ' alt="'.$str->movedown.'" /></a>'."\n"; | |
2388 | } | |
7b44777e | 2389 | } else { |
2390 | $move = ''; | |
7977cffd | 2391 | } |
2392 | ||
932be046 | 2393 | $leftright = ''; |
217a8ee9 | 2394 | if (has_capability('moodle/course:update', get_context_instance(CONTEXT_COURSE, $mod->course))) { |
932be046 | 2395 | |
8047ab1d | 2396 | if (right_to_left()) { // Exchange arrows on RTL |
932be046 | 2397 | $rightarrow = 'left.gif'; |
2398 | $leftarrow = 'right.gif'; | |
2399 | } else { | |
2400 | $rightarrow = 'right.gif'; | |
2401 | $leftarrow = 'left.gif'; | |
2402 | } | |
2403 | ||
217a8ee9 | 2404 | if ($indent > 0) { |
2405 | $leftright .= '<a class="editing_moveleft" title="'.$str->moveleft.'" href="'.$path.'/mod.php?id='.$mod->id. | |
2406 | '&indent=-1&sesskey='.$sesskey.$section.'"><img'. | |
932be046 | 2407 | ' src="'.$CFG->pixpath.'/t/'.$leftarrow.'" class="iconsmall" '. |
217a8ee9 | 2408 | ' alt="'.$str->moveleft.'" /></a>'."\n"; |
2409 | } | |
2410 | if ($indent >= 0) { | |
2411 | $leftright .= '<a class="editing_moveright" title="'.$str->moveright.'" href="'.$path.'/mod.php?id='.$mod->id. | |
2412 | '&indent=1&sesskey='.$sesskey.$section.'"><img'. | |
932be046 | 2413 | ' src="'.$CFG->pixpath.'/t/'.$rightarrow.'" class="iconsmall" '. |
217a8ee9 | 2414 | ' alt="'.$str->moveright.'" /></a>'."\n"; |
2415 | } | |
37a88449 | 2416 | } |
2417 | ||
90ebdf65 | 2418 | return '<span class="commands">'."\n".$leftright.$move. |
2419 | '<a class="editing_update" title="'.$str->update.'" href="'.$path.'/mod.php?update='.$mod->id. | |
37a88449 | 2420 | '&sesskey='.$sesskey.$section.'"><img'. |
0d905d9f | 2421 | ' src="'.$CFG->pixpath.'/t/edit.gif" class="iconsmall" '. |
90ebdf65 | 2422 | ' alt="'.$str->update.'" /></a>'."\n". |
2423 | '<a class="editing_delete" title="'.$str->delete.'" href="'.$path.'/mod.php?delete='.$mod->id. | |
37a88449 | 2424 | '&sesskey='.$sesskey.$section.'"><img'. |
0d905d9f | 2425 | ' src="'.$CFG->pixpath.'/t/delete.gif" class="iconsmall" '. |
90ebdf65 | 2426 | ' alt="'.$str->delete.'" /></a>'."\n".$hideshow.$groupmode."\n".'</span>'; |
90845098 | 2427 | } |
2428 | ||
b61efafb | 2429 | /** |
264867fd | 2430 | * given a course object with shortname & fullname, this function will |
b61efafb | 2431 | * truncate the the number of chars allowed and add ... if it was too long |
2432 | */ | |
2433 | function course_format_name ($course,$max=100) { | |
264867fd | 2434 | |
6ba65fa0 | 2435 | $str = $course->shortname.': '. $course->fullname; |
b61efafb | 2436 | if (strlen($str) <= $max) { |
2437 | return $str; | |
2438 | } | |
2439 | else { | |
2440 | return substr($str,0,$max-3).'...'; | |
2441 | } | |
2442 | } | |
2443 | ||
2444 | /** | |
2445 | * This function will return true if the given course is a child course at all | |
2446 | */ | |
2447 | function course_in_meta ($course) { | |
5f37b628 | 2448 | return record_exists("course_meta","child_course",$course->id); |
b61efafb | 2449 | } |
2450 | ||
48e535bc | 2451 | |
2452 | /** | |
2453 | * Print standard form elements on module setup forms in mod/.../mod.html | |
2454 | */ | |
263017bb | 2455 | function print_standard_coursemodule_settings($form, $features=null) { |
da2224f8 | 2456 | if (! $course = get_record('course', 'id', $form->course)) { |
2457 | error("This course doesn't exist"); | |
2458 | } | |
2459 | print_groupmode_setting($form, $course); | |
263017bb | 2460 | if (!empty($features->groupings)) { |
2461 | print_grouping_settings($form, $course); | |
2462 | } | |
da2224f8 | 2463 | print_visible_setting($form, $course); |
48e535bc | 2464 | } |
2465 | ||
2466 | /** | |
2467 | * Print groupmode form element on module setup forms in mod/.../mod.html | |
2468 | */ | |
5ebb746b | 2469 | function print_groupmode_setting($form, $course=NULL) { |
48e535bc | 2470 | |
5ebb746b | 2471 | if (empty($course)) { |
2472 | if (! $course = get_record('course', 'id', $form->course)) { | |
2473 | error("This course doesn't exist"); | |
2474 | } | |
2475 | } | |
48e535bc | 2476 | if ($form->coursemodule) { |
2477 | if (! $cm = get_record('course_modules', 'id', $form->coursemodule)) { | |
2478 | error("This course module doesn't exist"); | |
2479 | } | |
ffc536af | 2480 | $groupmode = groups_get_activity_groupmode($cm); |
48e535bc | 2481 | } else { |
2482 | $cm = null; | |
ffc536af | 2483 | $groupmode = groups_get_course_groupmode($course); |
48e535bc | 2484 | } |
48e535bc | 2485 | if ($course->groupmode or (!$course->groupmodeforce)) { |
2486 | echo '<tr valign="top">'; | |
2487 | echo '<td align="right"><b>'.get_string('groupmode').':</b></td>'; | |
7bbe08a2 | 2488 | echo '<td align="left">'; |
ffc536af | 2489 | $choices = array(); |
48e535bc | 2490 | $choices[NOGROUPS] = get_string('groupsnone'); |
2491 | $choices[SEPARATEGROUPS] = get_string('groupsseparate'); | |
2492 | $choices[VISIBLEGROUPS] = get_string('groupsvisible'); | |
2493 | choose_from_menu($choices, 'groupmode', $groupmode, '', '', 0, false, $course->groupmodeforce); | |
2494 | helpbutton('groupmode', get_string('groupmode')); | |
2495 | echo '</td></tr>'; | |
2496 | } | |
2497 | } | |
2498 | ||
263017bb | 2499 | /** |
2500 | * Print groupmode form element on module setup forms in mod/.../mod.html | |
2501 | */ | |
2502 | function print_grouping_settings($form, $course=NULL) { | |
2503 | ||
2504 | if (empty($course)) { | |
2505 | if (! $course = get_record('course', 'id', $form->course)) { | |
2506 | error("This course doesn't exist"); | |
2507 | } | |
2508 | } | |
2509 | if ($form->coursemodule) { | |
2510 | if (! $cm = get_record('course_modules', 'id', $form->coursemodule)) { | |
2511 | error("This course module doesn't exist"); | |
2512 | } | |
2513 | } else { | |
2514 | $cm = null; | |
2515 | } | |
2516 | ||
2517 | $groupings = get_records_menu('groupings', 'courseid', $course->id, 'name', 'id, name'); | |
2518 | if (!empty($groupings)) { | |
2519 | echo '<tr valign="top">'; | |
2520 | echo '<td align="right"><b>'.get_string('grouping', 'group').':</b></td>'; | |
2521 | echo '<td align="left">'; | |
2522 | ||
2523 | $groupings; | |
2524 | $groupingid = isset($cm->groupingid) ? $cm->groupingid : 0; | |
2525 | ||
2526 | choose_from_menu($groupings, 'groupingid', $groupingid, get_string('none'), '', 0, false); | |
2527 | echo '</td></tr>'; | |
2528 | ||
2529 | $checked = empty($cm->groupmembersonly) ? '':'checked="checked"'; | |
2530 | echo '<tr valign="top">'; | |
2531 | echo '<td align="right"><b>'.get_string('groupmembersonly', 'group').':</b></td>'; | |
2532 | echo '<td align="left">'; | |
2533 | echo "<input type=\"checkbox\" name=\"groupmembersonly\" value=\"1\" $checked />"; | |
2534 | echo '</td></tr>'; | |
2535 | ||
2536 | } | |
2537 | } | |
2538 | ||
48e535bc | 2539 | /** |
2540 | * Print visibility setting form element on module setup forms in mod/.../mod.html | |
2541 | */ | |
5ebb746b | 2542 | function print_visible_setting($form, $course=NULL) { |
1ee55c41 | 2543 | if (empty($course)) { |
2544 | if (! $course = get_record('course', 'id', $form->course)) { | |
2545 | error("This course doesn't exist"); | |
2546 | } | |
2547 | } | |
48e535bc | 2548 | if ($form->coursemodule) { |
2549 | $visible = get_field('course_modules', 'visible', 'id', $form->coursemodule); | |
2550 | } else { | |
2551 | $visible = true; | |
2552 | } | |
2553 | ||
2554 | if ($form->mode == 'add') { // in this case $form->section is the section number, not the id | |
2555 | $hiddensection = !get_field('course_sections', 'visible', 'section', $form->section, 'course', $form->course); | |
2556 | } else { | |
2557 | $hiddensection = !get_field('course_sections', 'visible', 'id', $form->section); | |
2558 | } | |
2559 | if ($hiddensection) { | |
2560 | $visible = false; | |
2561 | } | |
264867fd | 2562 | |
48e535bc | 2563 | echo '<tr valign="top">'; |
182311e4 | 2564 | echo '<td align="right"><b>'.get_string('visible', '').':</b></td>'; |
7bbe08a2 | 2565 | echo '<td align="left">'; |
dd97c328 | 2566 | $choices = array(1 => get_string('show'), 0 => get_string('hide')); |
48e535bc | 2567 | choose_from_menu($choices, 'visible', $visible, '', '', 0, false, $hiddensection); |
2568 | echo '</td></tr>'; | |
264867fd | 2569 | } |
48e535bc | 2570 | |
0705ff84 | 2571 | function update_restricted_mods($course,$mods) { |
2572 | delete_records("course_allowed_modules","course",$course->id); | |
2573 | if (empty($course->restrictmodules)) { | |
2574 | return; | |
2575 | } | |
2576 | else { | |
2577 | foreach ($mods as $mod) { | |
dd97c328 | 2578 | if ($mod == 0) { |
0705ff84 | 2579 | continue; // this is the 'allow none' option |
dd97c328 | 2580 | } |
2581 | $am = new object(); | |
0705ff84 | 2582 | $am->course = $course->id; |
2583 | $am->module = $mod; | |
2584 | insert_record("course_allowed_modules",$am); | |
2585 | } | |
2586 | } | |
2587 | } | |
2588 | ||
2589 | /** | |
2590 | * This function will take an int (module id) or a string (module name) | |
2591 | * and return true or false, whether it's allowed in the given course (object) | |
264867fd | 2592 | * $mod is not allowed to be an object, as the field for the module id is inconsistent |
0705ff84 | 2593 | * depending on where in the code it's called from (sometimes $mod->id, sometimes $mod->module) |
2594 | */ | |
2595 | ||
2596 | function course_allowed_module($course,$mod) { | |
2597 | if (empty($course->restrictmodules)) { | |
2598 | return true; | |
2599 | } | |
264867fd | 2600 | |
51792df0 | 2601 | // i am not sure this capability is correct |
2602 | if (has_capability('moodle/course:update', get_context_instance(CONTEXT_SYSTEM, SITEID))) { | |
0705ff84 | 2603 | return true; |
2604 | } | |
2605 | if (is_numeric($mod)) { | |
2606 | $modid = $mod; | |
2607 | } else if (is_string($mod)) { | |
cb77cf12 | 2608 | if ($mod = get_field("modules","id","name",$mod)) |
0705ff84 | 2609 | $modid = $mod; |
2610 | } | |
2611 | if (empty($modid)) { | |
2612 | return false; | |
2613 | } | |
2614 | return (record_exists("course_allowed_modules","course",$course->id,"module",$modid)); | |
2615 | } | |
2616 | ||
861efb19 | 2617 | /*** |
2618 | *** Efficiently moves many courses around while maintaining | |
2619 | *** sortorder in order. | |
264867fd | 2620 | *** |
861efb19 | 2621 | *** $courseids is an array of course ids |
2622 | *** | |
2623 | **/ | |
2624 | ||
2625 | function move_courses ($courseids, $categoryid) { | |
2626 | ||
2627 | global $CFG; | |
2628 | ||
2629 | if (!empty($courseids)) { | |
264867fd | 2630 | |
2631 | $courseids = array_reverse($courseids); | |
861efb19 | 2632 | |
2633 | foreach ($courseids as $courseid) { | |
264867fd | 2634 | |
861efb19 | 2635 | if (! $course = get_record("course", "id", $courseid)) { |
2636 | notify("Error finding course $courseid"); | |
2637 | } else { | |
2638 | // figure out a sortorder that we can use in the destination category | |
2639 | $sortorder = get_field_sql('SELECT MIN(sortorder)-1 AS min | |
2640 | FROM ' . $CFG->prefix . 'course WHERE category=' . $categoryid); | |
2641 | if ($sortorder === false) { | |
2642 | // the category is empty | |
2643 | // rather than let the db default to 0 | |
264867fd | 2644 | // set it to > 100 and avoid extra work in fix_coursesortorder() |
861efb19 | 2645 | $sortorder = 200; |
2646 | } else if ($sortorder < 10) { | |
2647 | fix_course_sortorder($categoryid); | |
2648 | } | |
2649 | ||
2650 | $course->category = $categoryid; | |
2651 | $course->sortorder = $sortorder; | |
2652 | $course->fullname = addslashes($course->fullname); | |
2653 | $course->shortname = addslashes($course->shortname); | |
2654 | $course->summary = addslashes($course->summary); | |
2655 | $course->password = addslashes($course->password); | |
2656 | $course->teacher = addslashes($course->teacher); | |
2657 | $course->teachers = addslashes($course->teachers); | |
2658 | $course->student = addslashes($course->student); | |
2659 | $course->students = addslashes($course->students); | |
264867fd | 2660 | |
861efb19 | 2661 | if (!update_record('course', $course)) { |
2662 | notify("An error occurred - course not moved!"); | |
2663 | } | |
19f601d1 | 2664 | |
2665 | $context = get_context_instance(CONTEXT_COURSE, $course->id); | |
2666 | $newparent = get_context_instance(CONTEXT_COURSECAT, $course->category); | |
2667 | context_moved($context, $newparent); | |
861efb19 | 2668 | } |
2669 | } | |
2670 | fix_course_sortorder(); | |
264867fd | 2671 | } |
861efb19 | 2672 | return true; |
2673 | } | |
2674 | ||
19f601d1 | 2675 | /*** |
2676 | *** Efficiently moves a category - NOTE that this can have | |
2677 | *** a huge impact access-control-wise... | |
2678 | *** | |
2679 | *** | |
2680 | **/ | |
2681 | function move_category ($category, $newparentcat) { | |
2682 | ||
2683 | global $CFG; | |
2684 | ||
1f41940f | 2685 | $context = get_context_instance(CONTEXT_COURSECAT, $category->id); |
2686 | ||
2687 | if (empty($newparentcat->id)) { | |
2688 | if (!set_field('course_categories', 'parent', 0, 'id', $category->id)) { | |
2689 | return false; | |
2690 | } | |
2691 | $newparent = get_context_instance(CONTEXT_SYSTEM); | |
2692 | } else { | |
2693 | if (!set_field('course_categories', 'parent', $newparentcat->id, 'id', $category->id)) { | |
2694 | return false; | |
2695 | } | |
2696 | $newparent = get_context_instance(CONTEXT_COURSECAT, $newparentcat->id); | |
19f601d1 | 2697 | } |
2698 | ||
19f601d1 | 2699 | context_moved($context, $newparent); |
2700 | ||
2701 | // The most effective thing would be to find the common parent, | |
2702 | // until then, do it sitewide... | |
2703 | fix_course_sortorder(); | |
2704 | ||
2705 | ||
2706 | return true; | |
2707 | } | |
2708 | ||
ae628043 | 2709 | /** |
2710 | * @param string $format Course format ID e.g. 'weeks' | |
2711 | * @return Name that the course format prefers for sections | |
2712 | */ | |
2713 | function get_section_name($format) { | |
2714 | $sectionname = get_string("name$format","format_$format"); | |
2715 | if($sectionname == "[[name$format]]") { | |
2716 | $sectionname = get_string("name$format"); | |
2717 | } | |
a044c05d | 2718 | return $sectionname; |
ae628043 | 2719 | } |
2720 | ||
2585a68d | 2721 | /** |
2722 | * Can the current user delete this course? | |
2723 | * @param int $courseid | |
2724 | * @return boolean | |
2725 | * | |
2726 | * Exception here to fix MDL-7796. | |
2727 | * | |
2728 | * FIXME | |
2729 | * Course creators who can manage activities in the course | |
2730 | * shoule be allowed to delete the course. We do it this | |
2731 | * way because we need a quick fix to bring the functionality | |
2732 | * in line with what we had pre-roles. We can't give the | |
2733 | * default course creator role moodle/course:delete at | |
2734 | * CONTEXT_SYSTEM level because this will allow them to | |
2735 | * delete any course in the site. So we hard code this here | |
2736 | * for now. | |
2737 | * | |
2738 | * @author vyshane AT gmail.com | |
2739 | */ | |
2740 | function can_delete_course($courseid) { | |
2741 | ||
2742 | $context = get_context_instance(CONTEXT_COURSE, $courseid); | |
2743 | ||
2744 | return ( has_capability('moodle/course:delete', $context) | |
2745 | || (has_capability('moodle/legacy:coursecreator', $context) | |
2746 | && has_capability('moodle/course:manageactivities', $context)) ); | |
2747 | } | |
2748 | ||
2749 | ||
bfefa87e | 2750 | /* |
2751 | * Create a course and either return a $course object or false | |
2752 | * | |
2753 | * @param object $data - all the data needed for an entry in the 'course' table | |
2754 | */ | |
2755 | function create_course($data) { | |
2756 | global $CFG, $USER; | |
2757 | ||
2758 | // preprocess allowed mods | |
2759 | $allowedmods = empty($data->allowedmods) ? array() : $data->allowedmods; | |
2760 | unset($data->allowedmods); | |
2761 | if (!has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) { | |
2762 | if ($CFG->restrictmodulesfor == 'all') { | |
2763 | $data->restrictmodules = 1; | |
2764 | } else { | |
2765 | $data->restrictmodules = 0; | |
2766 | } | |
2767 | } | |
2585a68d | 2768 | |
bfefa87e | 2769 | $data->timecreated = time(); |
2770 | ||
2771 | // place at beginning of category | |
2772 | fix_course_sortorder(); | |
2773 | $data->sortorder = get_field_sql("SELECT min(sortorder)-1 FROM {$CFG->prefix}course WHERE category=$data->category"); | |
2774 | if (empty($data->sortorder)) { | |
2775 | $data->sortorder = 100; | |
2776 | } | |
2777 | ||
2778 | if ($newcourseid = insert_record('course', $data)) { // Set up new course | |
2779 | ||
2780 | $course = get_record('course', 'id', $newcourseid); | |
2781 | ||
2782 | // Setup the blocks | |
2783 | $page = page_create_object(PAGE_COURSE_VIEW, $course->id); | |
2784 | blocks_repopulate_page($page); // Return value not checked because you can always edit later | |
2785 | ||
2786 | if (has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) { | |
2787 | update_restricted_mods($course, $allowedmods); | |
2788 | } | |
2789 | ||
2790 | $section = new object(); | |
2791 | $section->course = $course->id; // Create a default section. | |
2792 | $section->section = 0; | |
2793 | $section->id = insert_record('course_sections', $section); | |
2794 | ||
2795 | fix_course_sortorder(); | |
2796 | ||
2797 | add_to_log(SITEID, 'course', 'new', 'view.php?id='.$course->id, $data->fullname.' (ID '.$course->id.')'); | |
2798 | ||
2799 | return $course; | |
2800 | } | |
2801 | ||
2802 | return false; // error | |
2803 | } | |
2804 | ||
2805 | ||
2806 | /* | |
2807 | * Update a course and return true or false | |
2808 | * | |
2809 | * @param object $data - all the data needed for an entry in the 'course' table | |
2810 | */ | |
2811 | function update_course($data) { | |
2812 | global $USER, $CFG; | |
2813 | ||
2814 | // preprocess allowed mods | |
2815 | $allowedmods = empty($data->allowedmods) ? array() : $data->allowedmods; | |
2816 | unset($data->allowedmods); | |
2817 | if (!has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) { | |
2818 | unset($data->restrictmodules); | |
2819 | } | |
2820 | ||
a372aab5 | 2821 | $movecat = false; |
bfefa87e | 2822 | $oldcourse = get_record('course', 'id', $data->id); // should not fail, already tested above |
2823 | if (!has_capability('moodle/course:create', get_context_instance(CONTEXT_COURSECAT, $oldcourse->category)) | |
2824 | or !has_capability('moodle/course:create', get_context_instance(CONTEXT_COURSECAT, $data->category))) { | |
2825 | // can not move to new category, keep the old one | |
2826 | unset($data->category); | |
a372aab5 | 2827 | } elseif ($oldcourse->category != $data->category) { |
2828 | $movecat = true; | |
bfefa87e | 2829 | } |
2830 | ||
2831 | // Update with the new data | |
2832 | if (update_record('course', $data)) { | |
2833 | ||
2834 | $course = get_record('course', 'id', $data->id); | |
2835 | ||
0be70104 | 2836 | add_to_log($course->id, "course", "update", "edit.php?id=$course->id", $course->id); |
bfefa87e | 2837 | |
2838 | if (has_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM))) { | |
2839 | update_restricted_mods($course, $allowedmods); | |
2840 | } | |
2841 | ||
a372aab5 | 2842 | if ($movecat) { |
2843 | $context = get_context_instance(CONTEXT_COURSE, $course->id); | |
2844 | $newparent = get_context_instance(CONTEXT_COURSECAT, $course->category); | |
2845 | context_moved($context, $newparent); | |
2846 | } | |
2847 | ||
bfefa87e | 2848 | fix_course_sortorder(); |
2849 | ||
2850 | // Test for and remove blocks which aren't appropriate anymore | |
2851 | $page = page_create_object(PAGE_COURSE_VIEW, $course->id); | |
2852 | blocks_remove_inappropriate($page); | |
2853 | ||
2854 | // put custom role names into db | |
2855 | $context = get_context_instance(CONTEXT_COURSE, $course->id); | |
2856 | ||
2857 | foreach ($data as $dname => $dvalue) { | |
2858 | ||
2859 | // is this the right param? | |
2860 | $dvalue = clean_param($dvalue, PARAM_NOTAGS); | |
2861 | ||
2862 | if (!strstr($dname, 'role_')) { | |
2863 | continue; | |
2864 | } | |
2865 | ||
2866 | $dt = explode('_', $dname); | |
2867 | $roleid = $dt[1]; | |
2868 | // make up our mind whether we want to delete, update or insert | |
2869 | ||
2870 | if (empty($dvalue)) { | |
2871 | ||
2872 | delete_records('role_names', 'contextid', $context->id, 'roleid', $roleid); | |
2873 | ||
2874 | } else if ($t = get_record('role_names', 'contextid', $context->id, 'roleid', $roleid)) { | |
2875 | ||
2876 | $t->text = $dvalue; | |
2877 | update_record('role_names', $t); | |
2878 | ||
2879 | } else { | |
2880 | ||
2881 | $t->contextid = $context->id; | |
2882 | $t->roleid = $roleid; | |
2883 | $t->text = $dvalue; | |
2884 | insert_record('role_names', $t); | |
2885 | } | |
2886 | ||
2887 | } | |
2888 | ||
2889 | return true; | |
2890 | ||
2891 | } | |
2892 | ||
2893 | return false; | |
2894 | } | |
2585a68d | 2895 | |
7f9c4fb9 | 2896 | ?> |