Annotation of loncom/interface/lonpopulate.pm, revision 1.68
1.4 albertel 1: # automated enrollment configuration handler
1.68 ! raeburn 2: # $Id: lonpopulate.pm,v 1.67 2009/11/24 14:26:15 wenzelju Exp $
1.4 albertel 3: #
4: # Copyright Michigan State University Board of Trustees
5: #
6: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
7: #
8: # LON-CAPA is free software; you can redistribute it and/or modify
9: # it under the terms of the GNU General Public License as published by
10: # the Free Software Foundation; either version 2 of the License, or
11: # (at your option) any later version.
12: #
13: # LON-CAPA is distributed in the hope that it will be useful,
14: # but WITHOUT ANY WARRANTY; without even the implied warranty of
15: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16: # GNU General Public License for more details.
17: #
18: # You should have received a copy of the GNU General Public License
19: # along with LON-CAPA; if not, write to the Free Software
20: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21: #
22: # /home/httpd/html/adm/gpl.txt
23: #
24: # http://www.lon-capa.org/
25: #
1.1 raeburn 26: package Apache::lonpopulate;
27:
28: use strict;
29: use lib qw(/home/httpd/lib/perl);
1.7 raeburn 30: use Apache::lonnet;
31: use Apache::loncommon;
32: use Apache::lonhtmlcommon;
1.3 albertel 33: use Apache::lonlocal;
1.14 raeburn 34: use Apache::loncoursedata;
1.43 raeburn 35: use Apache::longroup;
1.51 raeburn 36: use Apache::lonuserutils;
1.1 raeburn 37: use Apache::Constants qw(:common :http REDIRECT);
38: use Time::Local;
1.7 raeburn 39: use LONCAPA::Enrollment;
1.1 raeburn 40:
41: ###############################################################
42: sub header {
1.41 albertel 43: return &Apache::loncommon::start_page('Classlist Manager');
1.1 raeburn 44: }
45:
46: ###############################################################
47:
48: sub choose_header {
1.41 albertel 49: my ($action) = @_;
1.45 raeburn 50: my $notify_check = '/^note_[0-9]+$/';
1.1 raeburn 51: my $scripttag = qq|
1.58 bisitz 52: <script type=\"text/javascript\" language=\"JavaScript\">
1.1 raeburn 53: <!--
1.16 raeburn 54: function process(calling,numauto,nummanual,numlock,numunlock) {
1.1 raeburn 55: var checker = 1
56: var rad1 = 0
57: var rad2 = 0
58: var formName = document.forms.enter
1.14 raeburn 59: if (calling == "viewclass") {
60: formName = document.forms.studentform
61: }
1.1 raeburn 62: formName.action.value = calling
63: if (calling == "chgsettings") {
64: for (var j=0; j<formName.autoadds.length; j++) {
65: if (formName.autoadds[j].checked) {
66: rad1 = 1
67: }
68: }
69: for (var k=0; k<formName.autodrops.length; k++) {
70: if (formName.autodrops[k].checked) {
71: rad2 = 1
72: }
73: }
74: if (rad1 == 0) {
1.17 raeburn 75: alert("You must select either 'Enable' or 'Disable' for nightly additions based on classlist changes")
1.1 raeburn 76: checker = 0
77: }
78: if (rad2 == 0) {
1.17 raeburn 79: alert("You must select either 'Enable' or 'Disable' for nightly removals based on classlist changes")
1.1 raeburn 80: checker = 0
81: }
82: }
83: if (calling == "updatenow") {
84: var enrolldis
85: var unenrolldis
86: for (var j=0; j<formName.updateadds.length; j++) {
87: if (formName.updateadds[j].value == 0) {
88: enrolldis = j
89: }
90: if (formName.updateadds[j].checked) {
91: rad1 = 1
92: }
93: }
94: for (var k=0; k<formName.updatedrops.length; k++) {
95: if (formName.updatedrops[k].value == 0) {
96: unenrolldis = k
97: }
98: if (formName.updatedrops[k].checked) {
99: rad2 = 1
100: }
101: }
102: if (rad1 == 0) {
1.17 raeburn 103: alert("You must select either 'Yes' or 'No' for immediate addition of newly registered students to the roster")
1.1 raeburn 104: checker = 0
105: }
106: if (rad2 == 0) {
1.17 raeburn 107: alert("You must select either 'Yes' or 'No' for immediate removal of unregistered students from the roster")
1.1 raeburn 108: checker = 0
109: }
110: if (formName.updatedrops[unenrolldis].checked && formName.updateadds[enrolldis].checked ) {
1.17 raeburn 111: alert("You have selected 'No' for both addition and removal of students\\n in the Registrar's classlist but not in your LON-CAPA course. \\nHence there is no update to carry out")
1.1 raeburn 112: checker = 0
113: }
114: }
1.45 raeburn 115: if (calling == "notify") {
116: var totalnote = 0;
1.47 albertel 117: for (var i=0; i<formName.elements.length; i++) {
118: var elementname = formName.elements[i].name;
119: var check_name = elementname.match($notify_check);
120: if (check_name != null) {
121: if (formName.elements[i].checked) {
122: totalnote ++;
123: }
124: }
125: }
126: if (totalnote > 0) {
127: if (formName.notify[1].checked == true) {
128: if (confirm("You have indicated that you do not want notification of roster changes messages to be sent, but "+totalnote+" have been checked as recipients.\\nClick 'OK' to erase all recipients, or 'Cancel'.")) {
129: checker = 1;
130: } else {
131: checker = 0;
132: }
133: }
134: } else {
135: if (formName.notify[0].checked == true) {
136: alert("You have indicated that you want notification of roster changes messages to be sent, but you have not selected any recipients.");
137: checker = 0;
138: }
1.45 raeburn 139: }
140: }
1.14 raeburn 141: if (calling == "viewclass") {
1.16 raeburn 142: var totcheck = 0
1.20 raeburn 143: var numchk = 0
1.16 raeburn 144: if (numauto > 0) {
1.20 raeburn 145: numchk = countChecked(document.studentform.chgauto);
146: totcheck = totcheck + numchk
1.16 raeburn 147: }
148: if (nummanual > 0) {
1.20 raeburn 149: numchk = countChecked(document.studentform.chgmanual);
150: totcheck = totcheck + numchk
1.16 raeburn 151: }
152: if (numlock > 0) {
1.20 raeburn 153: numchk = countChecked(document.studentform.lockchg);
154: totcheck = totcheck + numchk
1.16 raeburn 155: }
156: if (numunlock > 0) {
1.20 raeburn 157: numchk = countChecked(document.studentform.unlockchg);
158: totcheck = totcheck + numchk
1.16 raeburn 159: }
160: if (totcheck > 0) {
1.20 raeburn 161: document.forms.studentform.state.value = "process";
162: }
163: if (totcheck == 0) {
1.16 raeburn 164: alert("You must check at least one checkbox, before proceeding to the next page")
165: checker = 0
166: }
1.14 raeburn 167: }
1.1 raeburn 168: if (checker == 1) {
169: formName.submit();
170: }
171: }
1.16 raeburn 172: |;
173: if ($action eq 'viewclass') {
1.25 raeburn 174: $scripttag .= &Apache::loncommon::check_uncheck_jscript();
1.16 raeburn 175: $scripttag .= qq|
1.20 raeburn 176: function countChecked(field) {
177: var count = 0;
178: if (field.length > 0) {
179: for (var i=0; i<field.length; i++) {
180: if (field[i].checked == true) {
181: count ++
182: }
183: }
184: } else {
185: if (field.checked == true) {
186: count ++
187: }
188: }
189: return count
190: }
191:
1.16 raeburn 192: |;
193: }
194: $scripttag .= qq|
1.1 raeburn 195: // End hiding -->
196: </script>
197: |;
1.41 albertel 198:
199: return &Apache::loncommon::start_page('Classlist Manager',
200: $scripttag);
1.1 raeburn 201: }
202:
203: sub print_mainbox {
204: my ($r,$tasklongref,$realm,$reply) = @_;
205: my $action = "information";
1.23 albertel 206: if ( exists($env{'form.action'}) ) {
207: $action = $env{'form.action'};
1.1 raeburn 208: }
209: my $page = '';
210: if ($action eq "information") {
1.56 bisitz 211: $page = "<b>".&mt("Automated Enrollment")."</b>";
1.1 raeburn 212: } else {
1.56 bisitz 213: $page = '<a href="/adm/populate">'.&mt('Automated Enrollment').'</a>';
1.1 raeburn 214: if ($reply) {
215: if ($action eq "newcross") {
216: $action = "crosslist";
217: } elsif ($action eq "newsections") {
218: $action = "sections";
219: }
1.67 wenzelju 220: $page .= "» <a href=\"/adm/populate?action=$action\">".$$tasklongref{$action}."</a> » <b>result</b>";
1.1 raeburn 221: } else {
1.67 wenzelju 222: $page .= " » <b>".$$tasklongref{$action}."</b>";
1.1 raeburn 223: }
224: }
1.56 bisitz 225: my $usrmang = &mt('User Management');
226: my $autenrl = &mt('Automated Enrollment Manager');
1.67 wenzelju 227: #LC_pick_box is used in the following. This is only a temporary solution to adapt the site to the design.
1.1 raeburn 228: $r->print(<<ENDTHIS);
229: <table width="100%" border="0" cellpadding="0" cellspacing="0">
230: <tr>
1.67 wenzelju 231: <td bgcolor="#C5DB99">
232: <a href="/adm/menu">$realm</a> » <a href="/adm/createuser">$usrmang</a> » $page<br/>
1.1 raeburn 233: </td>
1.67 wenzelju 234: <td align="right" bgcolor="#C5DB99" valign="top">
235: $autenrl
1.1 raeburn 236: </td>
237: </tr>
238: </table>
1.67 wenzelju 239: <br/>
240: <table width="100%" border="0" cellpadding="0" cellspacing="0" class="LC_pick_box">
241: <tr class="LC_pick_box_row">
1.1 raeburn 242: ENDTHIS
243: }
244:
245: sub print_navmenu {
246: my ($r,$tasksref,$tasklongref) = @_;
247: my $action = "information";
1.23 albertel 248: if (exists($env{'form.action'}) ) {
249: $action = $env{'form.action'};
1.1 raeburn 250: }
251: $r->print(<<ENDONE);
1.67 wenzelju 252: <td valign="top" class="LC_pick_box_title">
1.1 raeburn 253: ENDONE
254: foreach my $task (@{$tasksref}) {
255: if ($task eq $action) {
256: $r->print("
257: <p>
258: <font color=\"#999999\">
259: <b>$$tasklongref{$task}</b><br/>
260: </font>
261: </p>");
262: } else {
263: $r->print("
264: <p>
265: <font color=\"#004263\">
266: <b><a href=\"/adm/populate?action=$task\">$$tasklongref{$task}</a></b><br/>
267: </font>
268: </p>");
269:
270: }
271: }
272: $r->print("
273: <p> </p>
274: </td>
1.67 wenzelju 275: <td valign=\"top\" class=\"LC_pick_box_value\">");
1.1 raeburn 276: }
277:
278: ###############################################################
279:
280: sub print_main_frame {
1.13 raeburn 281: my ($r,$realm,$dom,$crs,$tasktitleref) = @_;
1.1 raeburn 282: my $action = "information";
1.23 albertel 283: if (exists($env{'form.action'}) ) {
284: $action = $env{'form.action'};
1.1 raeburn 285: }
286:
287: # Get course settings
288: my %enrollvar;
289: my @bgcolors=("#eeeeee","#cccccc");
290: my %settings = &Apache::lonnet::dump('environment',$dom,$crs);
291: foreach my $item (keys %settings) {
292: if ($item =~ m/^internal\.(.+)$/) {
293: $enrollvar{$1} = $settings{$item};
1.14 raeburn 294: } elsif ($item =~ /^default_enrollment_(start|end)_date$/) {
295: $enrollvar{$item} = $settings{$item};
1.1 raeburn 296: }
297: }
298:
299: if ($action eq "information") {
300: $r->print(<<ENDONE);
1.2 raeburn 301: <br/><table border='0' width='100%'>
1.1 raeburn 302: <tr>
303: <td> </td>
304: <td><b>Use the menu on the left to choose an enrollment management task.</b><br/><br/></td>
305: <tr>
306: <td> </td>
1.16 raeburn 307: <td>Use <i>"Automated adds/drops"</i> to enable or disable automatic nightly adds or drops in your LON-CAPA course based on institutional enrollment information.</td>
1.1 raeburn 308: </tr>
309: <tr>
310: <td> </td>
311: <td>Use <i>"Change enrollment dates"</i> to change the date of first automated enrollment and/or the date of last automated enrollment for registered students.</td>
312: </tr>
313: <tr>
314: <td> </td>
1.14 raeburn 315: <td>Use <i>"Change access dates"</i> to change the default start and/or end dates for student roles created by automated enrollment.</td>
316: </tr>
317: <tr>
318: <td> </td>
1.1 raeburn 319: <td>Use <i>"Notification of changes"</i> to enable or disable notification of enrollment changes and to add or remove course coordinators from the recipient list.</td>
320: </tr>
321: <tr>
322: <td> </td>
323: <td>Use <i>"Change crosslisting"</i> to include or exclude enrollment from crosslisted classes.</td>
324: </tr>
325: <tr>
326: <td> </td>
327: <td>Use <i>"Section settings"</i> to make changes to the choice of sections included for enrollment in your LON-CAPA course.</td>
328: </tr>
329: <td> </td>
1.42 raeburn 330: <td>Use <i>"Student photo settings"</i> to enable or disable automatic import of photos for registered students in your course.</td>
1.1 raeburn 331: </tr>
332: <tr>
333: <td> </td>
334: <td>Use <i>"Update roster now"</i> to add and/or drop students from your course based on the <b>most current</b> institutional classlist information.</td>
335: </tr>
336: <tr>
1.16 raeburn 337: <td> </td>
1.34 raeburn 338: <td>Use <i>"Update student photos"</i> to import your institution's <b>most current</b> digital photos for registered students in your course.</td>
339: </tr>
340: <tr>
341: <td> </td>
1.16 raeburn 342: <td>Use <i>"View students and change type"</i> to display the current course roster, and (optionally) change enrollment type for selected students from 'auto' to 'manual' and vice versa.</td>
343: </tr>
344: <tr>
1.1 raeburn 345: <td colspan='2'> </td>
346: </tr>
347: <tr>
348: <td> </td>
349: <td><b>Note: if automated adds and/or drops are enabled, the nightly enrollment update will ONLY occur once the first enrollment date has been reached.</b></td>
350: </tr>
351: </table>
352: ENDONE
353: } elsif ($action eq "chgsettings") {
354: my @autosets = ("OFF","ON");
355: $r->print(<<ENDTWO);
356: <form name="enter" method="post"><br/>
357: <table width="100%" border="0" cellpadding="2" cellspacing="2">
358: <tr>
359: <td align="left"><b>$$tasktitleref{$action}</b><br/>
360: Currently: Nightly adds: <i>$autosets[$enrollvar{autoadds}]</i>, Nightly drops: <i>$autosets[$enrollvar{autodrops}]</i>
361: </td>
362: </tr>
363: </table>
364: <table width="100%" border="0" cellpadding="3" cellspacing="3">
365: <tr>
366: <td>
367: Additions based on classlist changes:
368: ENDTWO
369: if ($enrollvar{autoadds}) {
370: $r->print("
1.59 bisitz 371: <label><input type=\"radio\" name=\"autoadds\" value=\"1\" checked=\"checked\" /> Enable </label>
1.39 albertel 372: <label><input type=\"radio\" name=\"autoadds\" value=\"0\" /> Disable</label>
1.1 raeburn 373: ");
374: } else {
375: $r->print("
1.39 albertel 376: <label><input type=\"radio\" name=\"autoadds\" value=\"1\" /> Enable </label>
1.59 bisitz 377: <label><input type=\"radio\" name=\"autoadds\" value=\"0\" checked=\"checked\" /> Disable</label>
1.1 raeburn 378: ");
379: }
380: $r->print("
381: </td>
382: </tr>
383: <tr>
384: <td>
385: Removals based on classlist changes: ");
386: if ($enrollvar{autodrops}) {
387: $r->print("
1.59 bisitz 388: <label><input type=\"radio\" name=\"autodrops\" value=\"1\" checked=\"checked\" /> Enable </label>
1.39 albertel 389: <label><input type=\"radio\" name=\"autodrops\" value=\"0\" /> Disable</label>");
1.1 raeburn 390: } else {
391: $r->print("
1.39 albertel 392: <label><input type=\"radio\" name=\"autodrops\" value=\"1\" /> Enable </label>
1.59 bisitz 393: <label><input type=\"radio\" name=\"autodrops\" value=\"0\" checked=\"checked\" /> Disable</label>");
1.1 raeburn 394: }
395: $r->print("
396: </td>
397: </tr>
398: <tr>
399: <td>
400: <font color=\"#888888\">
1.52 raeburn 401: Note: Any students added manually by course coordinators using the User Manager will be unaffected by the nightly removal process if you choose to enable it.
1.1 raeburn 402: </font>
403: </td>
404: </tr>
405: <tr>
406: <td align=\"right\">
1.39 albertel 407: <input type=\"button\" name=\"chgsettings\" value=\"Go\" onclick=\"process('chgsettings')\" />
1.1 raeburn 408: </td>
409: </tr>
410: </table>
1.39 albertel 411: <input type=\"hidden\" name=\"action\" value=\"$action\" />
412: <input type=\"hidden\" name=\"state\" value=\"process\" />
1.1 raeburn 413: </form>
414: ");
415: } elsif ($action eq "setdates") {
1.14 raeburn 416: my ($start_table,$end_table) = &date_setting_table($enrollvar{autostart},$enrollvar{autoend},$action);
1.10 raeburn 417: my $oldstartshow = '';
418: my $oldendshow = '';
419: if ( defined($enrollvar{autostart}) ) {
1.14 raeburn 420: $oldstartshow = &Apache::lonlocal::locallocaltime($enrollvar{autostart});
1.10 raeburn 421: }
422: if ( defined($enrollvar{autoend}) ) {
1.14 raeburn 423: $oldendshow = &Apache::lonlocal::locallocaltime($enrollvar{autoend});
1.10 raeburn 424: if ($enrollvar{autoend} == 0) {
425: $oldendshow = "No ending date";
426: }
427: }
428: my $dateshow;
429: if ( ($oldendshow eq '') && ($oldstartshow eq '') ) {
1.67 wenzelju 430: $dateshow = "<br/>Warning. Currently <b>NO</b> first enrollment or last enrollment dates are set. You <b>must</b> use this menu to set a start date and an end date if you plan to utilise automated adds and/or drops in this course.\n";
1.10 raeburn 431: } else {
432: $dateshow = "Currently: First enrollment: <b><i>$oldstartshow</i></b>, Last enrollment: <b><i>$oldendshow</i></b>\n";
1.1 raeburn 433: }
434: $r->print(<<ENDTWO);
435: <form name="enter" method="post"><br/>
436: <table width="100%" border="0" cellpadding="2" cellspacing="2">
437: <tr>
1.10 raeburn 438: <td align="left"><b>$$tasktitleref{$action}</b><br/><br/>
439: $dateshow
1.1 raeburn 440: </td>
441: </tr>
442: </table>
443: <table width="100%" border="0" cellpadding="3" cellspacing="3">
444: <tr>
445: <td align="left" colspan="2">
446: <table border="0" cellspacing="0" cellpadding="2">
447: <tr>
448: <td colspan="3">
449: <i>Set date of first automated enrollment for registered students</i>
450: </td>
451: </tr>
452: <tr>
453: <td>$start_table
454: </td>
455: </tr>
456: </table>
457: </td>
458: </tr>
459: <tr>
460: <td colspan="2"><font color="#888888">If automated adds and/or drops are enabled, then your class roster will be automatically updated nightly, once the first enrollment date has been reached. Prior to this date, the class roster will only contain students you have added directly using the standard LON-CAPA enrollment tools</font></td>
461: </tr>
462: <tr>
463: <td align="left" colspan="2">
464: <table border="0' cellspacing="0" cellpadding="2">
465: <tr>
466: <td colspan="3">
467: <i>Set date of last automated enrollment for registered students</i>
468: </td>
469: </tr>
470: <tr>
471: <td>$end_table
472: </td>
473: </tr>
474: </table>
475: </td>
476: </tr>
477: <tr>
478: <td colspan="2"><font color="#888888">If automated adds and/or drops are enabled, then your class roster will be automatically updated nightly, until the last enrollment date has been reached.</font></td>
479: </tr>
480: </table>
481: <table width="100%">
482: <tr>
483: <td align="right">
1.39 albertel 484: <input type="button" name="setdates" value="Go" onclick="process('setdates')" />
1.1 raeburn 485: </td>
486: </tr>
487: </table>
1.39 albertel 488: <input type="hidden" name="action" value="$action" />
489: <input type="hidden" name="state" value="process" />
1.14 raeburn 490: </form>
491: ENDTWO
492: } elsif ($action eq "setaccess") {
493: &print_accessdate_table($r,\%enrollvar,$tasktitleref,$action);
494: $r->print(<<ENDTWO);
495: <table width="100%">
496: <tr>
497: <td align="right">
1.39 albertel 498: <input type="button" name="$action" value="Go" onclick="process('$action')" />
1.14 raeburn 499: </td>
500: </tr>
501: </table>
1.39 albertel 502: <input type="hidden" name="action" value="$action" />
503: <input type="hidden" name="state" value="process" />
1.1 raeburn 504: </form>
505: ENDTWO
506: } elsif ($action eq "notify") {
1.30 raeburn 507: my $notifycount = 0;
1.28 albertel 508: my @notified = split(/,/,$enrollvar{notifylist});
1.65 raeburn 509: my (@domcoord,@showdom,@olddomcoord,@futuredomcoord);
1.42 raeburn 510: for (my $i=0; $i<@notified; $i++) {
511: if ($notified[$i] !~ /:/) {
512: $notified[$i] =~ s/\@/:/;
513: }
514: unless ($notified[$i] eq '') { $notifycount ++; }
1.1 raeburn 515: }
516: my $noteset = '';
517: if ($notifycount) {
518: $noteset = "ON";
519: } else {
520: $noteset = "OFF";
521: }
1.65 raeburn 522: my $now = time;
1.44 raeburn 523: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc']);
1.45 raeburn 524: foreach my $server (keys(%dompersonnel)) {
525: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
1.44 raeburn 526: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
1.65 raeburn 527: my ($end,$start) = split(':',$dompersonnel{$server}{$user});
528: if (($end eq '') || ($end == 0) || ($end > $now)) {
529: if ($start > $now) {
530: if (!grep(/^\Q$uname\E:\Q$udom\E$/,@futuredomcoord)) {
531: push(@futuredomcoord,$uname.':'.$udom);
532: }
533: } else {
534: if (!grep(/^\Q$uname\E:\Q$udom\E$/,@domcoord)) {
535: push(@domcoord,$uname.':'.$udom);
536: }
537: }
538: } else {
539: if (!grep(/^\Q$uname\E:\Q$udom\E$/,@olddomcoord)) {
540: push(@olddomcoord,$uname.':'.$udom);
541: }
1.44 raeburn 542: }
543: }
544: }
1.1 raeburn 545: $r->print("
546: <form name=\"enter\" method=\"post\"><br/>
547: <table width=\"100%\" border=\"0\" cellpadding=\"6\" cellspacing=\"0\">
548: <tr>
549: <td align=\"left\"><b>$$tasktitleref{$action}</b><br/>
550: Currently: Notification: $noteset
551: </td>
552: </tr>
553: </table>
554: <table width=\"100%\" border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
555: <tr>
556: <td>
557: Notification of LON-CAPA course roster changes resulting from nightly automated enrollment process?
558: ");
559: if ($notifycount) {
560: $r->print("
1.59 bisitz 561: <label><input type=\"radio\" name=\"notify\" value=\"1\" checked=\"checked\" /> Yes </label>
1.39 albertel 562: <label><input type=\"radio\" name=\"notify\" value=\"0\" /> No</label>
1.1 raeburn 563: ");
564: } else {
565: $r->print("
1.39 albertel 566: <label><input type=\"radio\" name=\"notify\" value=\"1\" /> Yes </label>
1.59 bisitz 567: <label><input type=\"radio\" name=\"notify\" value=\"0\" checked=\"checked\" /> No</label>
1.1 raeburn 568: ");
569: }
570: $r->print("
571: </td>
572: </tr>
573: ");
1.44 raeburn 574: my %coursepersonnel = &Apache::lonnet::dump('nohist_userroles',$dom,$crs);
575: my @ccs;
576: my %pname;
577: my %notifystate;
578: my %status;
579: foreach my $person (sort(keys(%coursepersonnel))) {
580: my $match = 0;
581: my ($role,$user,$usec) = ($person =~ /^([^:]+):([^:]+:[^:]+):([^:]*)/);
582: $user =~ s/:$//;
583: my ($end,$start) = split(/:/,$coursepersonnel{$person});
584: if ($end == -1 || $start == -1) {
585: next;
586: }
587: if ($role eq 'cc') {
1.45 raeburn 588: unless (grep(/^$user$/,@ccs)) {
1.44 raeburn 589: if ($end && $end < $now) {
590: $status{$user} = 'previous';
591: } elsif ($start > $now) {
592: $status{$user} = 'future';
593: } else {
594: $status{$user} = 'active';
595: }
596: push(@ccs,$user);
597: my ($uname,$udom) = split(/:/,$user);
598: $pname{$user} =
599: &Apache::loncommon::plainname($uname,$udom);
1.45 raeburn 600: if (grep(/^$user$/,@notified)) {
1.44 raeburn 601: $notifystate{$user} = 1;
1.1 raeburn 602: } else {
1.44 raeburn 603: $notifystate{$user} = 0;
1.1 raeburn 604: }
605: }
606: }
607: }
1.45 raeburn 608: my $notifyshow = 0;
1.44 raeburn 609: my %lt = &Apache::lonlocal::texthash(
610: name => 'Name',
611: usnm => 'username:domain',
612: coac => 'Course Access',
613: curn => 'Current notification status',
1.65 raeburn 614: doms => 'Domain Coordinator status',
1.44 raeburn 615: notf => 'Notification?',
616: ntac => 'Notification active',
617: ntin => 'Notification inactive',
618: );
1.7 raeburn 619: if (@ccs > 0) {
620: @ccs = sort @ccs;
1.1 raeburn 621: $r->print("
622: <tr>
1.44 raeburn 623: <td>".&mt('The table below contains a list of [_1]s in this course.',&Apache::lonnet::plaintext('cc'))."
1.1 raeburn 624: </td>
625: </tr>
626: <tr>
1.42 raeburn 627: <td>");
1.44 raeburn 628: $r->print(¬ifier_tables('cc',\%lt,\@ccs,\%status,\%notifystate,
629: \%pname,\$notifyshow));
630: $r->print("</td></tr>");
631: } else {
1.42 raeburn 632: $r->print("
1.44 raeburn 633: <tr>
634: <td>".
635: &mt('No [_1]s found.',&Apache::lonnet::plaintext('cc'))."
636: </td>
637: </tr>");
638: }
639: my $viewer = $env{'user.name'}.':'.$env{'user.domain'};
640: my $showalldc = 0;
641: if (grep(/^$viewer$/,@domcoord)) {
642: $showalldc = 1;
643: }
1.65 raeburn 644: foreach my $dc (@domcoord,@futuredomcoord) {
1.44 raeburn 645: if (!grep(/^$dc$/,@ccs)) {
646: if (grep(/^$dc$/,@notified)) {
647: $notifystate{$dc} = 1;
1.7 raeburn 648: } else {
1.44 raeburn 649: $notifystate{$dc} = 0;
650: if (!$showalldc) {
651: next;
652: }
1.7 raeburn 653: }
1.44 raeburn 654: my ($dcuname,$dcdom) = split(/:/,$dc);
655: $pname{$dc} = &Apache::loncommon::plainname($dcuname,$dcdom);
656: push(@showdom,$dc);
1.7 raeburn 657: }
1.44 raeburn 658: }
1.65 raeburn 659: foreach my $olddc (@olddomcoord) {
660: if (grep(/^$olddc$/,@notified)) {
661: if (!grep(/^\Q$olddc\E$/,@ccs)) {
662: $notifystate{$olddc} = 1;
663: my ($dcname,$dcdom) = split(/:/,$olddc);
664: $pname{$olddc} = &Apache::loncommon::plainname($dcname,$dcdom);
665: push(@showdom,$olddc);
666: }
667: }
668: }
1.44 raeburn 669: my $showdomnum = scalar(@showdom);
670: if ($showdomnum) {
1.7 raeburn 671: $r->print("
1.44 raeburn 672: <tr>
673: <td> </td>
674: </tr><tr>
675: <td>");
676: if ($showalldc) {
677: $r->print(&mt("The table below contains a list of [_1]s from this course's domain who are not also [_2]s.",&Apache::lonnet::plaintext('dc'),&Apache::lonnet::plaintext('cc')));
678: } else {
679: $r->print(&mt("The table below contains a list of [_1] from this course's domain who currently receive notification, and are not also [_2]s.",&Apache::lonnet::plaintext('dc'),&Apache::lonnet::plaintext('cc')));
680: }
681: $r->print("
1.7 raeburn 682: </td>
683: </tr>
1.44 raeburn 684: <tr>
685: <td>");
1.65 raeburn 686: $r->print(¬ifier_tables('dc',\%lt,\@showdom,\%status,\%notifystate,\%pname,
687: \$notifyshow,\@olddomcoord,\@futuredomcoord));
1.1 raeburn 688: $r->print("
1.44 raeburn 689: </td>
690: </tr>");
691: }
1.45 raeburn 692: if (@ccs > 0 || @showdom > 0) {
693: $r->print("<tr><td> </td></tr><tr><td>");
694: if ($notifycount) {
695: $r->print(&mt("Uncheck the checkbox(es) to terminate notification for people currently informed of roster changes from the nightly enrollment update.<br />"));
696: }
697: if ((@ccs + @showdom) > $notifycount) {
698: $r->print(&mt("Check the checkbox(es) to initiate notification for people not currently informed of roster changes from the nightly enrollment update.<br />"));
699: }
1.50 albertel 700: $r->print(&mt("Click 'Go' to save your changes.")."
1.44 raeburn 701: <br/>
702: <table width=\"100%\" border=\"0\" cellspadding=\"2\" cellspacing=\"2\">
703: <tr>
704: <td align=\"right\">
705: <input type=\"button\" name=\"notifyset\" value=\"Go\" onclick=\"process('notify')\" />
706: </td>
707: </tr>
708: </table>
709: </td>
710: </tr>
711: ");
1.1 raeburn 712: }
713: $r->print("
1.44 raeburn 714: </table>
715: <input type=\"hidden\" name=\"notifyshow\" value=\"$notifyshow\" />
716: <input type=\"hidden\" name=\"action\" value=\"$action\" />
717: <input type=\"hidden\" name=\"state\" value=\"process\" />
718: </form>
1.1 raeburn 719: ");
720: } elsif ($action eq "crosslist") {
1.28 albertel 721: my @xlists;
722: if ($enrollvar{crosslistings} ne '') {
723: @xlists = split(/,/,$enrollvar{crosslistings});
1.1 raeburn 724: }
1.29 albertel 725: my $cross_str = @xlists;
1.1 raeburn 726: $r->print("
727: <form name=\"enter\" method=\"post\"><br/>
728: <table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
729: <tr>
730: <td align=\"left\"><b>$$tasktitleref{$action}</b><br/>
731: ");
732: if ($cross_str > 0) {
733: $r->print("
1.50 albertel 734: Currently, this LON-CAPA course is crosslisted with $cross_str course section(s). Students enrolling in these course sections will be automatically added to the class roster for the course, if you have chosen to enable a nightly automated enrollment update. For each crosslisting, leave the checkbox checked if you want registered students in that course to be included in the student roster for LON-CAPA course: <b>$realm ($enrollvar{coursecode})</b>; otherwise uncheck it. If you wish to change the section ID assigned in your LON-CAPA course for a crosslisted course, enter the new section ID in the appropriate textbox. The LON-CAPA section ID can be left (or set to) empty, if you do not wish to tie a section ID to this crosslisting. If you wish to add new crosslisted courses, enter the number of new courses to add in the textbox at the bottom of the page. You will provide information about each of the new crosslistings on a subsequent page. Click 'Go' to save your changes.
1.1 raeburn 735: </td>
736: </tr>
737: </table>
738: <br/>
1.42 raeburn 739: ");
740: $r->print(&Apache::loncommon::start_data_table());
741: $r->print(&Apache::loncommon::start_data_table_row());
742: $r->print("
743: <th>Enrollment?</th>
744: <th>Crosslisted course</th>
745: <th>LON-CAPA section ID</th>
1.1 raeburn 746: ");
1.42 raeburn 747: $r->print(&Apache::loncommon::end_data_table_row());
1.1 raeburn 748: for (my $i=0; $i<@xlists; $i++) {
749: my $xl = ' ';
1.42 raeburn 750: my $lc_sec = ' ';
1.31 raeburn 751: if ($xlists[$i] =~ /^([^:]+):?(.*)$/) {
1.1 raeburn 752: $xl = $1;
1.42 raeburn 753: $lc_sec = $2;
1.1 raeburn 754: }
755: my $colflag = $i%2;
1.42 raeburn 756: $r->print(&Apache::loncommon::start_data_table_row());
1.1 raeburn 757: $r->print("
1.59 bisitz 758: <td><input type=\"checkbox\" name=\"cross_$i\" checked=\"checked\" /></td>
1.1 raeburn 759: <td>$xl</td>
1.62 bisitz 760: <td><input type=\"text\" size=\"10\" name=\"lcsec_$i\" value=\"$lc_sec\" /></td>
1.1 raeburn 761: ");
1.42 raeburn 762: $r->print(&Apache::loncommon::end_data_table_row());
1.1 raeburn 763: }
1.42 raeburn 764: $r->print(&Apache::loncommon::end_data_table());
1.1 raeburn 765: }
766: else {
767: $r->print("
768: Currently no crosslisted courses are recorded for $enrollvar{coursecode}.
769: </td>
770: </tr>
771: </table>
772: ");
773: }
774: $r->print("
775: <br/>
776: <table width=\"100%\" border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
777: <tr>
778: <td align=\"left\">
779: <b>Add new crosslistings.</b><br/>
780: Number of new crosslistings to add: <input type=\"text\" size=\"2\" name=\"numcross\" value=\"0\" />
781: </td>
782: </tr>
783: </table>
784: <br/>
785: <table width=\"100%\" border=\"0\" cellspadding=\"2\" cellspacing=\"2\">
786: <tr>
787: <td align=\"right\">
1.39 albertel 788: <input type=\"button\" name=\"crosslist\" value=\"Go\" onclick=\"process('crosslist')\" />
1.1 raeburn 789: </td>
790: </tr>
791: </table>
1.39 albertel 792: <input type=\"hidden\" name=\"action\" value=\"$action\" />
793: <input type=\"hidden\" name=\"state\" value=\"process\" />
1.1 raeburn 794: </form>
795: ");
796: } elsif ($action eq "sections") {
1.12 raeburn 797: my @sections = ();
1.13 raeburn 798: @sections = &Apache::lonnet::auto_get_sections($crs,$dom,$enrollvar{coursecode});
1.28 albertel 799: my @storedsections = split(/,/,$enrollvar{sectionnums});
1.1 raeburn 800: my @currsections = ();
801: my %sec_id = ();
802: foreach (@storedsections) {
803: if ($_ =~ m/^(\w+):(\w*)$/) {
804: push @currsections, $1;
805: $sec_id{$1} = $2;
806: }
807: }
808: if (@sections > 0) {
1.29 albertel 809: my $secshow = @sections;
1.8 raeburn 810: $r->print("
1.1 raeburn 811: <form name=\"enter\" method=\"post\"><br/>
812: <table width=\"100%\" border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
813: <tr>
814: <td align=\"left\">
815: <b>$$tasktitleref{$action}</b><br/>
816: Your institution's course catalog includes $secshow sections for course code: $enrollvar{coursecode}.
817: </td>
818: </tr>
819: <tr>
1.50 albertel 820: <td>For each section, check the checkbox if you want registered students in that section to be included in the student roster for LON-CAPA course: <b>$realm ($enrollvar{coursecode})</b>; otherwise uncheck it. If you want to change the section ID designation used for this section in LON-CAPA, delete the current value in the LON-CAPA section ID textbox and enter the new value. The LON-CAPA section ID can be left (or set to) empty, if you do not wish to tie a section ID to this section. To add a new section, check the 'Enrollment in this course?' checkbox, and enter the desired LON-CAPA section ID in the appropriate textbox. Click 'Go' to save your changes.</td>
1.1 raeburn 821: </tr>
822: </table>
823: <br/>
1.8 raeburn 824: ");
1.42 raeburn 825: $r->print(&Apache::loncommon::start_data_table());
826: $r->print(&Apache::loncommon::start_data_table_row());
827: $r->print("
828: <th>Section</th>
829: <th>Current status</th>
830: <th>LON-CAPA section ID</th>
831: <th>Enrollment in this course?</th>
832: ");
833: $r->print(&Apache::loncommon::end_data_table_row());
1.8 raeburn 834: for (my $i=0; $i<@sections; $i++) {
835: my $colflag = $i%2;
836: my $shrflag = 0;
1.42 raeburn 837: $r->print(&Apache::loncommon::start_data_table_row());
838: $r->print("
1.5 raeburn 839: <td>$sections[$i]<input type=\"hidden\" name=\"secnum_$i\" value=\"$sections[$i]\" /></td>
1.1 raeburn 840: <td>
1.8 raeburn 841: ");
842: if (grep/^$sections[$i]$/,@currsections) {
843: $r->print("Enrollment active");
844: $shrflag = 1;
845: } else {
846: $r->print("Enrollment inactive");
847: }
848: if ($shrflag) {
1.60 bisitz 849: $r->print("</td><td><input type=\"text\" size=\"10\" name=\"loncapasec_$i\" value=\"$sec_id{$sections[$i]}\" /></td><td><input type=\"checkbox\" name=\"sec_$i\" checked=\"checked\" /></td>");
1.8 raeburn 850: } else {
1.42 raeburn 851: $r->print("</td><td><input type=\"text\" size=\"10\" name=\"loncapasec_$i\" value=\"\" /></td><td><input type=\"checkbox\" name=\"sec_$i\" /></td>");
1.1 raeburn 852: }
1.42 raeburn 853: $r->print(&Apache::loncommon::end_data_table_row());
1.8 raeburn 854: }
1.42 raeburn 855: $r->print(&Apache::loncommon::end_data_table());
1.8 raeburn 856: $r->print("
1.7 raeburn 857: <br/>
858: <table width=\"100%\" border=\"0\" cellspacing=\"3\" cellpadding=\"3\">
859: <tr>
860: <td align=\"right\">
861: <input type=\"hidden\" name=\"secshow\" value=\"$secshow\" />
1.39 albertel 862: <input type=\"button\" name=\"sections\" value=\"Go\" onclick=\"process('sections')\" />
1.7 raeburn 863: </td>
864: </tr>
865: </table>
1.39 albertel 866: <input type=\"hidden\" name=\"action\" value=\"$action\" />
867: <input type=\"hidden\" name=\"state\" value=\"process\" />
1.7 raeburn 868: </form>
1.8 raeburn 869: ");
1.1 raeburn 870: } else {
871: $r->print("
872: <form name=\"enter\" method=\"post\"><br/>
873: <table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
874: <tr>
875: <td align=\"left\"><b>$$tasktitleref{$action}</b><br/>
876: ");
877: if (@currsections) {
1.29 albertel 878: my $secshow = @currsections;
1.1 raeburn 879: $r->print("
1.50 albertel 880: Currently, this LON-CAPA course incorporates enrollment from $secshow sections. Students enrolling in any of these course sections will be automatically added to the class roster for the course, if you have chosen to enable a nightly automated enrollment update. For each section, uncheck the checkbox if you want registered students in that section to cease being included in the student roster for LON-CAPA course: <b>$realm ($enrollvar{coursecode})</b>; otherwise leave it checked. If you want to change the section ID designation used for this section in LON-CAPA, delete the current value in the LON-CAPA section ID textbox and enter the new value. If you wish to add new course section, enter the number of new sections to add in the textbox at the bottom of the page. You will provide information about each of the new sections on a subsequent page. Click 'Go' to save your changes.
1.1 raeburn 881: </td>
882: </tr>
883: </table>
884: <br/>
885: ");
1.42 raeburn 886: $r->print(&Apache::loncommon::start_data_table());
887: $r->print(&Apache::loncommon::start_data_table_row());
888: $r->print("
889: <th>Enrollment?</th>
890: <th>Section</th>
891: <th>LON-CAPA section ID</th>
892: ");
893: $r->print(&Apache::loncommon::end_data_table_row());
1.1 raeburn 894: for (my $j=0; $j<@currsections; $j++) {
895: my $colflag = $j%2;
1.42 raeburn 896: $r->print(&Apache::loncommon::start_data_table_row());
1.1 raeburn 897: $r->print("
1.59 bisitz 898: <td><input type=\"checkbox\" name=\"sec_$j\" checked=\"checked\" /></td>
1.1 raeburn 899: <td>$currsections[$j]</td>
1.42 raeburn 900: <td><input type=\"text\" name=\"lcsec_$j\" size=\"10\" value=\"$sec_id{$currsections[$j]}\" /></td>
1.1 raeburn 901: ");
1.42 raeburn 902: $r->print(&Apache::loncommon::end_data_table_row());
1.1 raeburn 903: }
1.42 raeburn 904: $r->print(&Apache::loncommon::end_data_table());
1.1 raeburn 905: } else {
906: $r->print("
907: Currently no sections of $realm ($enrollvar{coursecode}) are contributing enrollment to the LON-CAPA class roster.
908: </td>
909: </tr>
910: </table>
911: ");
912: }
913: $r->print("
914: <br/>
915: <table width=\"100%\" border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
916: <tr>
917: <td align=\"left\">
918: <b>Add enrollment from additional sections.</b><br/>
919: Number of new sections to add: <input type=\"text\" size=\"2\" name=\"numsec\" value=\"0\" />
920: </td>
921: </tr>
922: </table>
923: <br/>
924: <table width=\"100%\" border=\"0\" cellspadding=\"2\" cellspacing=\"2\">
925: <tr>
926: <td align=\"right\">
1.39 albertel 927: <input type=\"button\" name=\"sections\" value=\"Go\" onclick=\"process('sections')\" />
1.1 raeburn 928: </td>
929: </tr>
930: </table>
1.39 albertel 931: <input type=\"hidden\" name=\"action\" value=\"$action\" />
932: <input type=\"hidden\" name=\"state\" value=\"process\" />
1.1 raeburn 933: </form>
934: ");
935: }
936: } elsif ($action eq "photos") {
937: my @photosets = ("OFF","ON");
938: $r->print("
939: <form name=\"enter\" method=\"post\"><br/>
940: <table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
941: <tr>
942: <td align=\"left\"><b>$$tasktitleref{$action}</b><br/>
1.37 raeburn 943: Currently: Student photo import: <i>$photosets[$enrollvar{showphoto}]</i>
1.1 raeburn 944: </td>
945: </tr>
946: </table>
947: <table width=\"100%\" border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
948: <tr>
949: <td>
950: Automatic import of student photos from institutional data repository:
951:
952: ");
1.37 raeburn 953: if ($enrollvar{showphoto}) {
1.1 raeburn 954: $r->print("
1.59 bisitz 955: <label><input type=\"radio\" name=\"showphotos\" value=\"1\" checked=\"checked\" /> Yes </label>
1.39 albertel 956: <label><input type=\"radio\" name=\"showphotos\" value=\"0\" /> No</label>
1.1 raeburn 957: ");
958: } else {
959: $r->print("
1.39 albertel 960: <label><input type=\"radio\" name=\"showphotos\" value=\"1\" /> Yes </label>
1.59 bisitz 961: <label><input type=\"radio\" name=\"showphotos\" value=\"0\" checked=\"checked\" /> No</label>
1.1 raeburn 962: ");
963: }
1.34 raeburn 964: $r->print('
965: </td>
966: </tr>
967: ');
968: my ($result,$perm_reqd)=&Apache::lonnet::auto_photo_permission($crs,$dom);
969: my $can_enable = 1;
1.49 albertel 970: my $institution = &Apache::lonnet::domain($dom,'description');
1.34 raeburn 971: if ($result eq 'ok') {
972: if ($perm_reqd eq 'yes') {
973: if (!($enrollvar{'photopermission'} eq 'yes')) {
974: $can_enable = 0;
975: } else {
1.48 albertel 976: if (&user_is_courseowner($enrollvar{'courseowner'})) {
1.34 raeburn 977: $r->print('
978: <tr>
979: <td>'.
1.57 bisitz 980: &mt('Previously the owner of this course agreed to the conditions of use of digital student photos required by [_1].', $institution).'<br />'.&mt('As a result [_1]s can choose to automatically import student photos into this course.',&Apache::lonnet::plaintext('cc')).'<br /><span class="LC_nobreak"><label>'.&mt('[_1] owner acceptance of these conditions of use?','<b>Cancel</b>').' <input type="checkbox" name="cancel_agreement" value="1" /></label></span>
1.1 raeburn 981: </td>
982: </tr>
1.34 raeburn 983: ');
984: }
985: }
986: }
987: } else {
988: $r->print('
989: <tr>
990: <td>'.
1.39 albertel 991: &mt('There was a problem determining whether course owner permission is required in order for a course coordinator to have access to student photos in this domain.').' '.&mt('As a result you will not be able to configure access to student photos at this time').'<br /><br /><input type="button" name="mainmenu" value="Go back" onclick="javascript:history.go(-1);" />
1.34 raeburn 992: </td>
993: </tr>
994: </form>
995: ');
996: return;
997: }
998: if ($can_enable) {
999: $r->print('
1.1 raeburn 1000: <tr>
1001: <td>
1.34 raeburn 1002: <font color="#888888">'.
1.50 albertel 1003: &mt('Note: if you enable automatic import of student photos, your course will automatically have access to photos saved by your institution for officially registered students, via a conduit established by your LON-CAPA domain coordinator.').'
1.1 raeburn 1004: </font>
1005: </td>
1006: </tr>
1.34 raeburn 1007: ');
1008: } else {
1.48 albertel 1009: if (&user_is_courseowner($enrollvar{'courseowner'})) {
1.34 raeburn 1010: $r->print('
1011: <tr>
1012: <td>'.
1013: &mt('[_1] requires a course owner to indicate acceptance of conditions of use of digital student photos before enabling automatic import into a course. If you choose to enable import of photos you will be prompted for your agreement on the next page.',$institution).'
1014: </td>
1015: </tr>
1016: ');
1017: } else {
1018: my ($ownername,$owneremail) = &get_ownerinfo($dom,
1019: $enrollvar{'courseowner'});
1.38 raeburn 1020: my $emailstr;
1021: if ($owneremail) {
1022: $emailstr = "(e-mail: $owneremail)";
1023: }
1.34 raeburn 1024: $r->print('
1025: <tr>
1.56 bisitz 1026: <td>'
1027: .&mt('The policies of your institution ([_1]) require that the course owner ([_2]) must indicate acceptance of the conditions of use of digital photos of registered students, before they may be made available for use in a course.',$institution,$ownername)
1028: .'<br /><br />'
1029: .&mt('Please direct the course owner [_1] to visit the "Student photos" page in the Automated Enrollment Manager to indicate acceptance of these conditions of use.',$emailstr)
1030: .'<br /><br /><input type="button" name="mainmenu" value="Go back" onclick="javascript:history.go(-1);" />
1.34 raeburn 1031: </td>
1032: </tr>
1033: </form>
1034: ');
1035: return;
1036: }
1037: }
1038: $r->print('
1.1 raeburn 1039: <tr>
1040: </td> </td>
1041: </tr>
1042: <tr>
1.34 raeburn 1043: <td align="right">
1.39 albertel 1044: <input type="button" name="showphotos" value="Go" onclick="process('."'photos'".')" />
1.1 raeburn 1045: </td>
1046: </tr>
1047: </table>
1.39 albertel 1048: <input type="hidden" name="action" value="'.$action.'" />
1049: <input type="hidden" name="state" value="process" />
1.1 raeburn 1050: </form>
1.34 raeburn 1051: ');
1.1 raeburn 1052: } elsif ($action eq "updatenow") {
1053: $r->print("
1054: <form name=\"enter\" method=\"post\"><br/>
1055: <table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
1056: <tr>
1057: <td align=\"left\"><b>$$tasktitleref{$action}</b>
1058: </td>
1059: </tr>
1060: </table>
1061: <table width=\"100%\" border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
1062: <tr>
1063: <td>
1.17 raeburn 1064: Add any students currently included in institutional classlist(s) but not enrolled in your LON-CAPA course.<br />
1.39 albertel 1065: <label><input type=\"radio\" name=\"updateadds\" value=\"1\" /> Yes </label>
1066: <label><input type=\"radio\" name=\"updateadds\" value=\"0\" /> No </label>
1.1 raeburn 1067: </td>
1068: </tr>
1069: <tr>
1070: <td>
1.17 raeburn 1071: Expire students previously added by nightly enrollment process, but no longer listed in institutional classlist(s).<br />
1.39 albertel 1072: <label><input type=\"radio\" name=\"updatedrops\" value=\"1\" /> Yes </label>
1073: <label><input type=\"radio\" name=\"updatedrops\" value=\"0\" /> No </label><br />
1.14 raeburn 1074: </td>
1075: </tr>
1076: <tr>
1077: <td><font color=\"#888888\">
1.1 raeburn 1078: Note: Any students previously added manually by course coordinator(s) using either 'Upload classlist CSV file' or 'Enroll a single user' will be unaffected by the removal process.
1.14 raeburn 1079: </font>
1080: </td>
1081: </tr>
1082: <tr>
1083: <td>
1084: ");
1085: &print_accessdate_table($r,\%enrollvar,$tasktitleref,$action);
1086: $r->print("
1087: </td>
1088: </tr>
1089: <tr>
1090: <td align=\"right\">
1.39 albertel 1091: <input type=\"button\" name=\"updatenow\" value=\"Go\" onclick=\"process('updatenow')\" />
1.14 raeburn 1092: </td>
1093: </tr>
1094: </table>
1095: <input type=\"hidden\" name=\"action\" value=\"$action\" />
1096: <input type=\"hidden\" name=\"state\" value=\"process\" />
1097: </form>
1098: ");
1.34 raeburn 1099: } elsif ($action eq 'updatephotos') {
1100: $r->print("
1101: <table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
1102: <tr>
1103: <td align=\"left\"><b>$$tasktitleref{$action}</b>
1104: </td>
1105: </tr><tr><td>");
1.37 raeburn 1106: if ($enrollvar{'showphoto'}) {
1.35 albertel 1107: my ($update,$commentary) = &Apache::lonnet::auto_photochoice($crs,
1108: $dom);
1.40 raeburn 1109: if ($update) {
1110: $r->print('<br />'.$commentary.'<br /><br />
1.34 raeburn 1111: <form name="photoupdate" method="post">
1.62 bisitz 1112: <input type="button" name="retrieve" value="'.&mt('Update photo repository').'"
1.34 raeburn 1113: onclick="javascript:document.photoupdate.submit()" />
1.62 bisitz 1114: <input type="hidden" name="action" value="'.$action.'" />
1115: <input type="hidden" name="state" value="process" />
1.34 raeburn 1116: </form>');
1.40 raeburn 1117: } else {
1.56 bisitz 1118: $r->print(&mt('Update of photos via the Automated Enrollment Manager is unavailable in this domain.')
1.61 bisitz 1119: .'<br /><br /><input type="button" name="mainmenu" value="'.&mt('Go back').'" onclick="javascript:history.go(-1);" />');
1.40 raeburn 1120: }
1.34 raeburn 1121: } else {
1122: $r->print('Update of photos is unavailable, as import of student photos is currently disabled.<br />Enable this first via: <a href="/adm/populate?action=photos">'.$$tasktitleref{'photos'}.'</a>');
1123: }
1124: $r->print('</td></tr>
1125: <tr><td> </td></tr>
1126: </table>');
1.14 raeburn 1127: } elsif ($action eq 'viewclass') {
1128: $r->print("
1129: <form name=\"studentform\" method=\"post\"><br/>
1130: <table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
1131: <tr>
1132: <td align=\"left\"><b>$$tasktitleref{$action}</b>
1133: </td>
1134: </tr>
1.16 raeburn 1135: <tr>
1136: <td>Section changes, name changes, and class drops that can be set to occur either automatically or when using the <b>'Update roster now'</b> feature, will affect only those students with an enroll type of <b>'auto'</b>. Students with an enroll type of <b>'manual'</b>, will be converted automatically to the 'auto' type, when they first appear in the institutional classlist for the course - as long as nightly adds are enabled and active, or the update roster utility is used. Use the 'Lock' checkbox for any manually enrolled students for whom you wish to prevent type conversion. Use the 'Change' checkbox to switch the enroll type from auto to manual, and vice versa. Use the 'Unlock' checkbox for any maually enrolled students for whom you no longer wish to lock the enroll type. Click the 'Go' button at the end of the page to process your desired changes.</td>
1137: </tr>
1138: <tr><td> </td></tr>
1.14 raeburn 1139: </table>
1140: <table>
1141: <tr>
1142: <td>
1.1 raeburn 1143: ");
1.23 albertel 1144: if (! exists($env{'form.sortby'})) {
1145: $env{'form.sortby'} = 'username';
1.14 raeburn 1146: }
1.46 albertel 1147: if ($env{'form.Status'} !~ /^(Any|Expired|Active|Future)$/) {
1.23 albertel 1148: $env{'form.Status'} = 'Active';
1.14 raeburn 1149: }
1.23 albertel 1150: my $status_select = &Apache::lonhtmlcommon::StatusOptions($env{'form.Status'});
1.14 raeburn 1151: # Get current classlist
1.51 raeburn 1152: my %userlist;
1153: my ($indexhash,$keylist) = &Apache::lonuserutils::make_keylist_array();
1154: my $classlist = &Apache::loncoursedata::get_classlist();
1155: my $secidx = &Apache::loncoursedata::CL_SECTION();
1.66 raeburn 1156: my $crstype =&Apache::loncommon::course_type();
1157: my ($permission,$allowed) = &Apache::lonuserutils::get_permission('course',$crstype);
1.51 raeburn 1158: foreach my $student (keys(%{$classlist})) {
1159: if (exists($permission->{'view_section'})) {
1160: if ($classlist->{$student}[$secidx] ne $permission->{'view_section'}) {
1161: next;
1162: } else {
1163: $userlist{$student} = $classlist->{$student};
1164: }
1165: } else {
1166: $userlist{$student} = $classlist->{$student};
1167: }
1168: }
1169:
1.14 raeburn 1170: if (! defined($classlist)) {
1.51 raeburn 1171: $r->print(&mt('There are no students either currently or previously enrolled.')."
1172: </td>
1173: </tr>\n");
1.14 raeburn 1174: } else {
1175: $r->print(&mt('Student Status: [_1]',$status_select)."\n");
1176: $r->print('<input type="submit" value="'.&mt('Update Display').'" />'.
1177: "\n</p>\n");
1.51 raeburn 1178: my $context = 'course';
1179: my $mode = 'autoenroll';
1180: my ($studentcount,$autocount,$manualcount,$lockcount,$unlockcount) = &Apache::lonuserutils::show_users_list($r,$context,$mode,$permission,$env{'form.Status'},\%userlist,$keylist);
1.14 raeburn 1181: $r->print("
1182: </td>
1183: </tr>
1184: ");
1185: if ($studentcount > 0) {
1186: $r->print("
1.16 raeburn 1187: <tr><td><table border=\"0\" cellpadding=\"5\"><tr>
1188: ");
1189: my $cellcount = 0;
1190: if ($autocount > 0) {
1191: $cellcount ++;
1192: $r->print(<<END);
1.63 bisitz 1193: <td><fieldset><legend>Change auto</legend><input type="button" value="check all" onclick="javascript:checkAll(document.studentform.chgauto)" />
1.16 raeburn 1194: <input type="button" value="uncheck all" onclick="javascript:uncheckAll(document.studentform.chgauto)" /></fieldset></td>
1195: END
1196: }
1197: if ($manualcount > 0) {
1198: $cellcount ++;
1199: $r->print(<<END);
1.63 bisitz 1200: <td><fieldset><legend>Change manual</legend><input type="button" value="check all" onclick="javascript:checkAll(document.studentform.chgmanual)" />
1.16 raeburn 1201: <input type="button" value="uncheck all" onclick="javascript:uncheckAll(document.studentform.chgmanual)" /></fieldset></td>
1202: END
1203: }
1204: if ($lockcount > 0) {
1205: if ($cellcount == 2) {
1206: $r->print("</tr><tr>");
1207: }
1208: $cellcount ++;
1209: $r->print(<<END);
1.63 bisitz 1210: <td><fieldset><legend>Lock manual</legend><input type="button" value="check all" onclick="javascript:checkAll(document.studentform.lockchg)" />
1.16 raeburn 1211: <input type="button" value="uncheck all" onclick="javascript:uncheckAll(document.studentform.lockchg)" /></fieldset></td>
1212: END
1213: }
1214: if ($unlockcount > 0) {
1215: if ($cellcount == 2) {
1216: $r->print("</tr><tr>");
1217: }
1218: $cellcount ++;
1219: $r->print(<<END);
1.63 bisitz 1220: <td><fieldset><legend>Unlock manual</legend><input type="button" value="check all" onclick="javascript:checkAll(document.studentform.unlockchg)" />
1.16 raeburn 1221: <input type="button" value="uncheck all" onclick="javascript:uncheckAll(document.studentform.unlockchg)" /></fieldset></td>
1222: END
1223: }
1224: $r->print("
1225: </tr>
1226: </table>
1.14 raeburn 1227: <td> </td>
1228: </tr>
1229: <tr>
1230: <td align=\"right\">
1.39 albertel 1231: <input type=\"button\" name=\"viewclass\" value=\"Go\" onclick=\"process('viewclass','$autocount','$manualcount','$lockcount','$unlockcount')\" />
1.14 raeburn 1232: </td>
1233: </tr>
1234: ");
1.51 raeburn 1235: } else {
1236: $r->print('
1237: <tr>
1238: <td><br />
1239: '.&mt('There are no students with the selected status.').'
1240: </td>
1241: </tr>
1242: ');
1.14 raeburn 1243: }
1244: $r->print("
1245: </table>
1246: <input type=\"hidden\" name=\"action\" value=\"$action\" />
1247: <input type=\"hidden\" name=\"state\" value=\"choose\" />
1248: </form>
1249: ");
1250: }
1.1 raeburn 1251: }
1252: }
1253:
1.44 raeburn 1254: sub notifier_tables {
1.65 raeburn 1255: my ($role,$lt,$users,$status,$notifystate,$pname,$notifyshow,$olddomcoord,
1256: $futuredomcoord) = @_;
1.44 raeburn 1257: my $output = &Apache::loncommon::start_data_table();
1258: $output .= &Apache::loncommon::start_data_table_header_row();
1259: $output .= "<th>$$lt{name}</th>
1260: <th>$$lt{usnm}</th>";
1.65 raeburn 1261: if ($role eq 'dc') {
1262: $output .= "<th>$$lt{doms}</th>";
1263: } elsif ($role eq 'cc') {
1.44 raeburn 1264: $output .= "<th>$$lt{coac}</th>";
1265: }
1266: $output .= "<th>$$lt{curn}</th>
1267: <th>$$lt{notf}</th>";
1268: $output .= &Apache::loncommon::end_data_table_header_row();
1269: for (my $i=0; $i<@{$users}; $i++) {
1270: $output .= &Apache::loncommon::start_data_table_row();
1271: $output .= '<td>'.$$pname{$$users[$i]}.'</td>'.
1272: '<td><input type="hidden" name="notifyname_'.$$notifyshow.
1273: '" value="'.$$users[$i].'" />'.$$users[$i].'</td>';
1.65 raeburn 1274: if ($role eq 'dc') {
1275: $output .= '<td>';
1276: if ((ref($olddomcoord) eq 'ARRAY') && (ref($futuredomcoord) eq 'ARRAY')) {
1277: if (grep(/^\Q$users->[$i]\E$/,@{$olddomcoord})) {
1278: $output .= &mt('expired');
1279: } elsif (grep(/^\Q$users->[$i]\E$/,@{$futuredomcoord})) {
1280: $output .= &mt('future');
1281: } else {
1282: $output .= &mt('active');
1283: }
1284: }
1285: $output .= '</td>';
1286: } elsif ($role eq 'cc') {
1.44 raeburn 1287: $output .= '<td>'.$$status{$$users[$i]}.'</td>';
1288: }
1289: $output .= '<td>';
1290: if ($$notifystate{$$users[$i]} == 1) {
1291: $output .= $$lt{ntac};
1292: } else {
1293: $output .= $$lt{ntin};
1294: }
1295: $output .= '</td><td><input type="checkbox" name="note_'.$$notifyshow.'"';
1296: if ($$notifystate{$$users[$i]} == 1) {
1297: $output .= ' checked="checked"';
1298: }
1299: $output .= ' /></td>';
1300: $output .= &Apache::loncommon::end_data_table_row();
1301: $$notifyshow ++;
1302: }
1303: $output .= &Apache::loncommon::end_data_table();
1304: return $output;
1305: }
1306:
1.14 raeburn 1307: sub print_accessdate_table {
1308: my ($r,$enrollvar,$tasktitleref,$action) = @_;
1309: my ($start_table,$end_table) = &date_setting_table($$enrollvar{'default_enrollment_start_date'},$$enrollvar{'default_enrollment_end_date'},$action);
1310: my $oldstartshow = '';
1311: my $oldendshow = '';
1312: if ( defined($$enrollvar{'default_enrollment_start_date'}) ) {
1313: $oldstartshow = &Apache::lonlocal::locallocaltime($$enrollvar{'default_enrollment_start_date'});
1314: }
1315: if ( defined($$enrollvar{'default_enrollment_end_date'}) ) {
1316: $oldendshow = &Apache::lonlocal::locallocaltime($$enrollvar{default_enrollment_end_date});
1317: if ($$enrollvar{'default_enrollment_end_date'} eq '0') {
1318: $oldendshow = "No ending date";
1319: }
1320: }
1321: my %lt =&Apache::lonlocal::texthash(
1322: 'cuno' => 'Currently NO default first access or last access dates are set.',
1323: 'ifyo' => 'If you do not set a start date and an end date, then student roles for students added by the automated enrollment process will start immediately when the student is added and will never become inactive.',
1324: 'ifyd' => 'If you do not set an access start date and an end date, then student roles for new students added when you click "Go" will become active immediately and will never become inactive.',
1325: 'setf' => 'Set date of first access',
1326: 'setl' => 'Set date of last access',
1327: 'freg' => 'for registered students added via automated enrollment',
1328: 'fnew' => 'for new students added when you update the class roster',
1.16 raeburn 1329: 'ifad' => 'If automated adds are enabled, then when students are added their student roles will become active on the date set here for first access, and their roles will become inactive on the date set here for last access. These default access dates will be overridden for specific students if the institutional classlist data supplied to the automatic enrollment process includes entries for the startdate and enddate fields for those students.',
1.52 raeburn 1330: 'ncds' => 'changing default start and end access dates will affect <b>future enrollments</b> and also <b>currently inactive</b> students (i.e., those for whom access will begin in the future).',
1.64 droeschl 1331: 'tcha' => 'To change access dates for <b>currently active</b> students, use User Management -> "Manage Course Users" to display currently active students, then use the dropdown menu for "Action to take for selected users:" to choose "Change starting/ending dates", select the students to change, and click "Proceed".',
1.14 raeburn 1332: );
1333: my $dateshow;
1334: if ( ($oldendshow eq '') && ($oldstartshow eq '') ) {
1.67 wenzelju 1335: $dateshow = "<br/>".&mt('Warning').". ".$lt{'cuno'}." ";
1.14 raeburn 1336: if ($action eq 'setaccess') {
1337: $dateshow .= $lt{'ifyo'}."\n";
1338: } elsif ($action eq 'updatenow') {
1339: $dateshow .= $lt{'ifyd'}."\n";
1340: }
1341: } else {
1342: $dateshow = &mt('Currently: default first access').": <b><i>$oldstartshow</i></b>, ".&mt('default last access').": <b><i>$oldendshow</i></b>\n";
1343: }
1344: if ($action eq 'setaccess') {
1345: $r->print(<<ENDONE);
1346: <form name="enter" method="post"><br/>
1347: <table width="100%" border="0" cellpadding="2" cellspacing="2">
1348: <tr>
1349: <td align="left"><b>$$tasktitleref{$action}</b>
1350: <br /><br />
1351: $dateshow
1352: </td>
1353: </tr>
1354: </table>
1355: ENDONE
1356: } elsif ($action eq 'updatenow') {
1357: $r->print("
1358: <br /><br />$dateshow\n");
1359: }
1360: $r->print(<<ENDTWO);
1361: <table width="100%" border="0" cellpadding="3" cellspacing="3">
1362: <tr>
1363: <td align="left" colspan="2">
1364: <table border="0" cellspacing="0" cellpadding="2">
1365: <tr>
1366: <td colspan="3">
1367: ENDTWO
1368: if ($action eq 'setaccess') {
1369: $r->print("<i>$lt{'setf'} $lt{'freg'}</i>");
1370: } elsif ($action eq 'updatenow') {
1371: $r->print("<i>$lt{'setf'} $lt{'fnew'}</i>");
1372: }
1373: $r->print(<<ENDTHREE);
1374: </td>
1375: </tr>
1376: <tr>
1377: <td>$start_table
1378: </td>
1379: </tr>
1380: </table>
1381: </td>
1382: </tr>
1383: <tr>
1384: <td align="left" colspan="2">
1.15 albertel 1385: <table border="0" cellspacing="0" cellpadding="2">
1.14 raeburn 1386: <tr>
1387: <td colspan="3">
1388: ENDTHREE
1389: if ($action eq 'setaccess') {
1390: $r->print("<i>$lt{'setl'} $lt{'freg'}</i>");
1391: } elsif ($action eq 'updatenow') {
1392: $r->print("<i>$lt{'setl'} $lt{'fnew'}</i>");
1393: }
1394: $r->print(<<ENDFOUR);
1395: </td>
1396: </tr>
1397: <tr>
1398: <td>$end_table
1399: </td>
1400: </tr>
1401: </table>
1402: </td>
1403: </tr>
1404: ENDFOUR
1405: if ($action eq 'setaccess') {
1406: $r->print("
1407: <tr>
1408: <td colspan=\"2\"><font color=\"#888888\">$lt{'ifad'}</font></td>
1409: </tr>
1.16 raeburn 1410: <tr>
1411: <td colspan=\"2\"> </td>
1412: </tr>
1413: <tr>
1.52 raeburn 1414: <td colspan=\"2\"><b>".&mt('Note').":</b> ".$lt{'ncds'}.' '.$lt{'tcha'}."</td>
1.16 raeburn 1415: </tr>
1.14 raeburn 1416: </table>
1417: ");
1418: } elsif ($action eq 'updatenow') {
1419: $r->print("
1420: </tr>
1421: </table>
1422: ");
1423: }
1424: }
1425:
1.1 raeburn 1426: ###############################################################
1427: sub print_doc_base {
1.41 albertel 1428: my ($r) = @_;
1.15 albertel 1429: $r->print(<<ENDBASE);
1.1 raeburn 1430: </td>
1431: </tr>
1432: </table>
1.41 albertel 1433: <br />
1.1 raeburn 1434: ENDBASE
1.41 albertel 1435: $r->print(&Apache::loncommon::end_page());
1.1 raeburn 1436: }
1437:
1438: ###################################################################
1439: sub print_chgsettings_response {
1.15 albertel 1440: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1441: my %settings = &Apache::lonnet::get('environment',['internal.sectionnums','internal.crosslistings','internal.autostart','internal.autoend','internal.autoadds','internal.autodrops'],$dom,$crs);
1442: my $currend = '';
1443: my $currstart = '';
1444: my $currsecs = '';
1445: my $currxlists = '';
1446: my $curradds = '';
1447: my $currdrops = '';
1448: if ( defined($settings{'internal.autoadds'}) ) {
1449: $curradds = $settings{'internal.autoadds'};
1450: }
1451: if ( defined($settings{'internal.autodrops'}) ) {
1452: $currdrops = $settings{'internal.autodrops'};
1453: }
1454: if ( defined($settings{'internal.autostart'}) ) {
1455: $currstart = $settings{'internal.autostart'};
1456: }
1457: if ( defined($settings{'internal.autoend'}) ) {
1458: $currend = $settings{'internal.autoend'};
1459: }
1460: if ( defined($settings{'internal.sectionnums'}) ) {
1461: $currsecs = $settings{'internal.sectionnums'};
1462: }
1463: if ( defined($settings{'internal.crosslistings'}) ) {
1464: $currxlists = $settings{'internal.crosslistings'}
1465: }
1466: my $autoadds = '';
1467: my $autodrops = '';
1.1 raeburn 1468:
1.23 albertel 1469: if ( exists($env{'form.autoadds'}) ) {
1470: $autoadds=$env{'form.autoadds'};
1.15 albertel 1471: }
1.23 albertel 1472: if ( exists($env{'form.autodrops'}) ) {
1473: $autodrops=$env{'form.autodrops'};
1.15 albertel 1474: }
1475:
1476: my $response = "";
1477: my $warning = "";
1478: my $warn_prefix = "";
1479: my $warn_suffix = "";
1480: my $warnfiller = "";
1481: my %cenv = ('internal.autoadds' => $autoadds,
1482: 'internal.autodrops' => $autodrops);
1483: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
1484: if ($reply !~ /^ok$/) {
1485: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";
1486: } else {
1487: if ($autoadds) {
1488: if ($curradds) {
1489: $response = "Nightly additions based on classlist changes still <b>enabled</b><br/>";
1490: } else {
1491: $response = "Nightly additions based on classlist changes now <b>enabled</b><br/>";
1492: }
1493: } else {
1494: if ($curradds) {
1495: $response = "Nightly additions based on classlist changes now <b>disabled</b><br/>";
1496: } else {
1497: $response = "Nightly additions based on classlist changes still <b>disabled</b><br/>";
1498: }
1499: }
1500: if ($autodrops) {
1501: if ($currdrops) {
1.39 albertel 1502: $response .= "Nightly removals based on classlist changes still <b>enabled</b><br />";
1.15 albertel 1503: } else {
1504: $response .= "Nightly removals based on classlist changes now <b>enabled</b><br/>";
1505: }
1506: } else {
1507: if ($currdrops) {
1.39 albertel 1508: $response .= "Nightly removals based on classlist changes now <b>disabled</b><br />";
1.15 albertel 1509: } else {
1510: $response .= "Nightly removals based on classlist changes still <b>disabled</b>";
1511: }
1512: }
1513: if ($autoadds || $autodrops) {
1514: $warning = &warning_message($dom,$crs,$action);
1.67 wenzelju 1515: $warn_prefix = "<br/><b>Warning</b>. Although you indicated that nightly ";
1.15 albertel 1516: $warn_suffix = " should be enabled, additional action is required.<br/>";
1517: }
1518: if ($autoadds) {
1519: if ($autodrops) {
1520: $warnfiller = "adds and drops";
1521: } else {
1522: $warnfiller = "adds";
1523: }
1524: } else {
1525: if ($autodrops) {
1526: $warnfiller = "drops";
1527: }
1528: }
1529: unless ($warning eq '') {
1530: $response = $warn_prefix.$warnfiller.$warn_suffix.$warning;
1531: }
1532: }
1533: &print_reply($r,$response,$$tasktitleref{$action});
1534: return;
1.1 raeburn 1535: }
1536:
1537: sub print_setdates_response {
1.15 albertel 1538: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1539: my %settings = &Apache::lonnet::get('environment',['internal.autostart','internal.autoend'],$dom,$crs);
1540: my $currstart = $settings{'internal.autostart'};
1541: my $currend = $settings{'internal.autoend'};
1542: my $response = '';
1.19 raeburn 1543: my $showstart = '';
1.15 albertel 1544: my $showend = '';
1545: my $warning = '';
1546: my $warn_prefix = '';
1.19 raeburn 1547: my ($autostart,$autoend) = &get_dates_from_form();
1548: if ( ($autostart eq '') || ($autoend eq '') ) {
1549: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";
1550: } elsif (($autoend > 0) && ($autoend <= $autostart)) {
1551: $response = 'The date/time selected for starting auto-enrollment was the same or later than the date/time selected for ending auto-enrollment. As this means auto-enrollment will never be active, your requested changes have not been processed, and the existing values remain in effect. Please <a href="javascript:history.go(-1)">go back</a> to the previous page to try your changes again.'."\n";
1552: } else {
1553: $showstart = &Apache::lonlocal::locallocaltime($autostart);
1554: if ($autoend) {
1555: $showend = &Apache::lonlocal::locallocaltime($autoend);
1556: } else {
1557: $showend = "'No end date'";
1558: }
1.15 albertel 1559:
1.19 raeburn 1560: my %cenv = ('internal.autostart' => $autostart,
1561: 'internal.autoend' => $autoend);
1562: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
1563: if ($reply !~ /^ok$/) {
1564: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";
1565: } else {
1566: if ($currstart == $autostart) {
1567: $response = "The first date for automated enrollment has been left unchanged as $showstart.<br/>";
1568: } else {
1569: $response = "The first date for automated enrollment has been changed to $showstart.<br/>";
1570: }
1571: if ($currend == $autoend) {
1572: $response .= "The last date for automated enrollment has been left unchanged as $showend.<br/>";
1573: } else {
1574: $response .= "The last date for automated enrollment has been changed to $showend.<br/>";
1575: }
1.1 raeburn 1576:
1.14 raeburn 1577: # Generate message in case where old first enrollment date was later than today, but new first enrollment date is now today or earlier.
1.1 raeburn 1578:
1.19 raeburn 1579: my $rosterupdated = 0;
1580: my $firstaccess = "";
1581: my $nextupdate = "";
1582: my $lastupdate = "";
1583:
1584: my $nowstamp = time;
1585: my @date_list=localtime(time);
1586: my $cur_year = $date_list[5];
1587: my $curday = $date_list[3];
1588: my $curmonth = $date_list[4];
1589: my $lastmidnt = timelocal(0,0,0,$date_list[3],$date_list[4],$date_list[5]);
1590: my $nextmidnt = 86400 + $lastmidnt;
1591:
1592: my $todayupdate = timelocal(0,30,1,$date_list[3],$date_list[4],$date_list[5]);
1593: my $lastupdate = $todayupdate - 86400;
1594: if ($nowstamp < $todayupdate) {
1595: $nextupdate = "today";
1.15 albertel 1596: } else {
1.19 raeburn 1597: $nextupdate = "tomorrow";
1.15 albertel 1598: }
1.19 raeburn 1599: if ($currstart < $lastupdate) {
1600: $rosterupdated = 1;
1.15 albertel 1601: }
1.19 raeburn 1602: if ($autostart < $nextmidnt ) {
1603: if ( $autostart >= $lastmidnt) {
1604: $firstaccess = "today";
1605: } else {
1606: $firstaccess = "a date prior to today";
1607: }
1608: if (($nowstamp >= $autostart) && ($rosterupdated == 0)) {
1.39 albertel 1609: $response .= qq|<br />Although you have now set the first enrollment date to $firstaccess, automatic enrollment will <b>not</b> occur until the next automatic enrollment update occurs for all LON-CAPA courses at 1.30 am $nextupdate. If you wish to immediately enroll registered students included in the institutional classlist for this class, please visit the <a href="/adm/populate?action=updatenow">roster update page</a>.<br />|;
1.19 raeburn 1610: }
1611: }
1612: $warning = &warning_message($dom,$crs,$action);
1.67 wenzelju 1613: $warn_prefix = "<br/><b>Warning</b>. Although you set a start and end date for auto-enrollment, additional action is required.<br/>";
1.19 raeburn 1614: unless ($warning eq '') {
1615: $response .= $warn_prefix.$warning;
1616: }
1617: }
1.15 albertel 1618: }
1619: &print_reply($r,$response,$$tasktitleref{$action});
1620: return;
1.1 raeburn 1621: }
1622:
1.14 raeburn 1623: sub print_setaccess_response {
1.15 albertel 1624: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1625: my %settings = &Apache::lonnet::get('environment',['default_enrollment_start_date','default_enrollment_end_date','internal.autostart'],$dom,$crs);
1626: my $currstart = $settings{'default_enrollment_start_date'};
1627: my $currend = $settings{'default_enrollment_end_date'};
1628: my $autostart = $settings{'internal.autostart'};
1629: my $response = '';
1630: my ($startaccess,$endaccess) = &get_dates_from_form();
1.19 raeburn 1631: if (($startaccess eq '') || ($endaccess eq '')) {
1632: $response = "There was a problem processing your requested changes. The default
1633: start and end access dates for this course have been left unchanged.<br/>";
1634: } elsif (($endaccess > 0) && ($endaccess <= $startaccess)) {
1635: $response = 'The default start access date/time you chose was the same or later than the default end access date/time. As this means that roles will never be active, your requested changes have not been processed, and the existing values remain in effect. Please <a href="javascript:history.go(-1)">go back</a> to the previous page to try your changes again.'."\n";
1.15 albertel 1636: } else {
1.19 raeburn 1637: my $showstart = &Apache::lonlocal::locallocaltime($startaccess);
1638: my $showend = '';
1639: my $warning = '';
1640: my $warn_prefix = '';
1641: if ($endaccess) {
1642: $showend = &Apache::lonlocal::locallocaltime($endaccess);
1643: } else {
1644: $showend = "'No end date'";
1645: }
1.15 albertel 1646:
1.19 raeburn 1647: my %cenv = ('default_enrollment_start_date' => $startaccess,
1.15 albertel 1648: 'default_enrollment_end_date' => $endaccess);
1.19 raeburn 1649: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
1650: if ($reply !~ /^ok$/) {
1651: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";
1652: } else {
1653: if ($currstart == $startaccess) {
1.52 raeburn 1654: $response = "The first access date for students being added via automated enrollment has been left unchanged as $showstart.<br/>";
1.19 raeburn 1655: } else {
1.52 raeburn 1656: $response = "The first access date for students being added via automated enrollment has been changed to $showstart.<br/>";
1.19 raeburn 1657: }
1658: if ($currend == $endaccess) {
1.52 raeburn 1659: $response .= "The last access date for students being added via automated enrollment has been left unchanged as $showend.<br/>";
1.19 raeburn 1660: } else {
1.52 raeburn 1661: $response .= "The last access date for students being added via automated enrollment has been changed to $showend.<br/>";
1.19 raeburn 1662: }
1.64 droeschl 1663: $response .= '<br />'.&mt('Any change in access dates will only apply to students who are not currently active, i.e., those who currently have access start dates in the future, and to those added by future automated enrollment.').'<br /><br />'.&mt('To change access dates for any currently active students, use User Management -> "Manage Users" to display currently active students, then use the dropdown menu for "Action to take for selected users:" to choose "Change starting/ending dates", select the students to change, and click "Proceed".').'<br />';
1.15 albertel 1664:
1.14 raeburn 1665: # Generate message in case where old first access date was later than today, but new first access date is now today or earlier.
1.15 albertel 1666:
1.19 raeburn 1667: my $accessgiven= 0;
1668: my $firstaccess = "";
1669: my $nextupdate = "";
1670: my $lastupdate = "";
1671:
1672: my $nowstamp = time;
1673: my @date_list=localtime(time);
1674: my $cur_year = $date_list[5];
1675: my $curday = $date_list[3];
1676: my $curmonth = $date_list[4];
1677: my $lastmidnt = timelocal(0,0,0,$date_list[3],$date_list[4],$date_list[5]);
1678: my $nextmidnt = 86400 + $lastmidnt;
1679:
1680: my $todayupdate = timelocal(0,30,1,$date_list[3],$date_list[4],$date_list[5]);
1681: my $tomorrowupdate = $todayupdate + 86400;
1682: my $lastupdate = $todayupdate - 86400;
1683:
1684: if ($autostart < $nextmidnt) {
1685: if ($nowstamp < $todayupdate) {
1686: $nextupdate = "at 1.30 am today";
1687: } else {
1688: $nextupdate = "at 1.30 am tomorrow";
1689: }
1.15 albertel 1690: } else {
1.19 raeburn 1691: my @enrollstart = localtime($autostart);
1692: $nextupdate = timelocal(0,30,1,$enrollstart[3],$enrollstart[4],$enrollstart[5]);
1693: unless (($enrollstart[2] < 1) || ($enrollstart[2] == 1 && $enrollstart[1] <=30)) {
1694: $nextupdate += 86400;
1695: }
1696: $nextupdate = &Apache::lonlocal::locallocaltime($nextupdate);
1697: }
1698: if (($currstart < $lastupdate) && ($autostart < $lastupdate)) {
1699: $accessgiven = 1;
1700: }
1701: if ($startaccess < $nextmidnt ) {
1702: if ( $startaccess >= $lastmidnt) {
1703: $firstaccess = "today";
1704: } else {
1705: $firstaccess = "a date prior to today";
1706: }
1707: if (($nowstamp >= $startaccess) && ($accessgiven == 0)) {
1.39 albertel 1708: $response .= qq|<br />Although you have now set the first access date to $firstaccess, automatic enrollment will <b>not</b> occur until the next automatic enrollment update occurs for all LON-CAPA courses $nextupdate. If you wish to grant immediate course access for registered students included in the institutional classlist for this class, please visit the <a href="/adm/populate?action=updatenow">roster update page</a>.<br />|;
1.19 raeburn 1709: }
1.15 albertel 1710: }
1.19 raeburn 1711: $warning = &warning_message($dom,$crs,$action);
1.67 wenzelju 1712: $warn_prefix = "<br/><b>Warning</b>. Although you have set default first and last access dates for students who are added via automatic enrollment, additional action is required.<br/>";
1.19 raeburn 1713: unless ($warning eq '') {
1714: $response .= $warn_prefix.$warning;
1.15 albertel 1715: }
1.19 raeburn 1716: }
1.15 albertel 1717: }
1718: &print_reply($r,$response,$$tasktitleref{$action});
1719: return;
1.14 raeburn 1720: }
1721:
1.1 raeburn 1722: sub print_notify_response {
1.15 albertel 1723: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1.1 raeburn 1724:
1725: # Get current settings
1.15 albertel 1726: my %settings = &Apache::lonnet::get('environment',['internal.notifylist','internal.coursecode'],$dom,$crs);
1727: my $notifylist = $settings{'internal.notifylist'};
1728: my $coursecode = $settings{'internal.coursecode'};
1.28 albertel 1729: my @currpeople = split(/,/,$notifylist);
1.15 albertel 1730: my $notify = 0;
1731: my @people = ();
1732: my $peoplestr = "";
1733: my $response = "";
1734: my $noprocess = 0;
1.1 raeburn 1735:
1.15 albertel 1736: my $currcount = 0;
1737: foreach (@currpeople) {
1738: unless ($_ eq '') { $currcount ++; }
1739: }
1740:
1.23 albertel 1741: if ( exists($env{'form.notify'}) ) {
1742: $notify=$env{'form.notify'};
1.15 albertel 1743: }
1.23 albertel 1744: if ( exists($env{'form.notifyshow'}) ) {
1745: my $notifyshow = $env{'form.notifyshow'};
1.15 albertel 1746: for (my $i=0; $i<$notifyshow; $i++) {
1.23 albertel 1747: if ( exists($env{"form.note_$i"}) ) {
1748: if ( exists($env{"form.notifyname_$i"}) ) {
1749: unless ( $env{"form.notifyname_$i"} eq '' ) {
1750: push @people, $env{"form.notifyname_$i"};
1.15 albertel 1751: }
1752: }
1753: }
1754: }
1755: if ($notify) { $peoplestr = join(",",@people); }
1756: } else {
1757: if ($notify) {
1758: if ($currcount) {
1759: $response = "There was a problem retrieving the updated list of recipients of notification messages. The notification settings for this course have been left unchanged.<br/>.";
1760: $peoplestr = $notifylist;
1761: @people = @currpeople;
1762: $noprocess = 1;
1763: }
1764: }
1765: }
1766: unless ($noprocess == 1) {
1767: my %cenv = ('internal.notifylist' => $peoplestr);
1768: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
1769: if ($reply !~ /^ok$/) {
1770: $response = "There was a problem processing your requested changes. The notification settings for this course have been left unchanged.<br/>";
1771: } else {
1772: if ($notify) {
1773: if (@people) {
1774: if ($currcount) {
1775: $response .= "Notification of enrollment changes still <b>enabled</b><br/>";
1776: } else {
1777: $response .= "Notification of enrollment changes now <b>enabled</b><br/>";
1778: }
1779: $response .= "<br/>The following will receive notification if there are any changes in enrollment in LON-CAPA course: $realm ($coursecode) as a result of the nightly enrollment check: <br/><ul>\n";
1780: foreach my $person (@people) {
1781: $response .= "<li>$person</li>\n";
1782: }
1783: $response .= "</ul>\n";
1784: } else {
1.44 raeburn 1785: $response = &mt('Notification of enrollment changes was <b> not enabled</b> as no [_1]s were selected as recipients.<br/>',&Apache::lonnet::plaintext('cc'));
1.15 albertel 1786: }
1787: } else {
1788: if ($currcount) {
1789: $response = "Notification of enrollment changes now <b>disabled</b><br/>";
1790: } else {
1791: $response = "Notification of enrollment changes still <b>disabled</b><br/>";
1792: }
1793: }
1794: }
1795: }
1796: &print_reply($r,$response,$$tasktitleref{$action});
1797: return;
1.1 raeburn 1798: }
1799:
1800: sub print_crosslistings_menu () {
1.15 albertel 1801: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1802: my %settings = &Apache::lonnet::get('environment',['internal.crosslistings','internal.coursecode'],$dom,$crs);
1803: my @currxlists = ();
1804: my @xlists = ();
1805: my $crosscount = 0;
1806: my $removecount = 0;
1807: my $xliststr = '';
1808: my $response = '';
1809: my $coursecode = $settings{'internal.coursecode'};
1.28 albertel 1810: if ($settings{'internal.crosslistings'} ne '') {
1811: @currxlists = split(/,/,$settings{'internal.crosslistings'});
1.15 albertel 1812: }
1813:
1814: if (@currxlists > 0) {
1815: for (my $i=0; $i<@currxlists; $i++) {
1816: my $xlist = "cross_".$i;
1.42 raeburn 1817: my $lc_sec = "lcsec_".$i;
1.23 albertel 1818: if ( exists($env{"form.$xlist"}) ) {
1.15 albertel 1819: my $xlistentry = '';
1820: if ($currxlists[$i] =~ m/^([^:]+)/) {
1821: $xlistentry = $1.':';
1822: }
1.42 raeburn 1823: if ( exists($env{"form.$lc_sec"}) ) {
1824: $xlistentry .= $env{"form.$lc_sec"};
1.15 albertel 1825: }
1826: push @xlists,$xlistentry;
1827: $crosscount ++;
1828: } else {
1829: $removecount ++;
1830: }
1831: }
1832: }
1.1 raeburn 1833:
1.28 albertel 1834: $xliststr = join(",",@xlists);
1835:
1.15 albertel 1836: my %cenv = ('internal.crosslistings' => $xliststr);
1837: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
1838: if ($reply !~ /^ok$/) {
1839: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";
1840: } else {
1841: if ($removecount > 0) {
1842: $response = "A total of $removecount courses are no longer crosslisted with LON-CAPA course: $realm ($coursecode).<br/><br/>";
1843: }
1844: if ($crosscount > 0) {
1845: $response .= "The $crosscount courses listed below remain crosslisted with this LON-CAPA course, and students enrolling in these course sections will be automatically added to the class roster for the course, if you have chosen to enable a nightly automated enrollment update.<br/><ul>\n";
1846: foreach (@xlists) {
1.42 raeburn 1847: my ($xlist,$lc_sec) = split/:/,$_;
1848: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
1.15 albertel 1849: }
1850: $response .= "</ul><br/>\n";
1851: }
1852: }
1.23 albertel 1853: if ( exists($env{'form.numcross'}) ) {
1854: my $numcross = $env{'form.numcross'};
1.15 albertel 1855: if ($numcross > 0) {
1856: my @bgcolors=("#eeeeee","#cccccc");
1.42 raeburn 1857: $response .= qq(You indicated that you wish to add an additional $numcross crosslisting(s). For each new crosslisting enter the insititutional course section code (e.g., fs03zol101001, for section 001 of zol101 for fs03 semester), and the LON-CAPA section ID you wish to assign to students who will be enrolled in your LON-CAPA class as a result of their registration in the crosslisted course section. The LON-CAPA section ID can be left blank, if you do not wish to tie a section ID to this crosslisting. The institutional course section code should only contain letters and/or numbers, and must be consistent with the scheme adopted by your Domain Coordinator to map course codes (and section numbers) to your institution's student information system.<br/><br/>
1.46 albertel 1858: <form name="enter" method="post">); #' stupid emacs
1.42 raeburn 1859: $response .= &Apache::loncommon::start_data_table();
1860: $response .= &Apache::loncommon::start_data_table_row();
1861: $response .= qq(
1862: <th>Crosslisting</th>
1863: <th>LON-CAPA section ID</th>
1.15 albertel 1864: );
1.42 raeburn 1865: $response .= &Apache::loncommon::end_data_table_row();
1.15 albertel 1866: for (my $i=0; $i<$numcross; $i++) {
1.42 raeburn 1867: $response .= &Apache::loncommon::start_data_table_row();
1.15 albertel 1868: $response .= qq(
1.1 raeburn 1869: <td><input type="text" size="15" name="newcross_$i" /></td>
1.42 raeburn 1870: <td align="right"><input type="text" size="10" name="newlcsec_$i" /></td>
1.15 albertel 1871: );
1.42 raeburn 1872: $response .= &Apache::loncommon::end_data_table_row();
1.15 albertel 1873: }
1.42 raeburn 1874: $response .= &Apache::loncommon::end_data_table();
1875: $response .= qq(
1.1 raeburn 1876: </td>
1877: </tr>
1878: <tr>
1879: <td align="right">
1.39 albertel 1880: <input type="button" name="newcross" value="Go" onclick="process('newcross')" />
1.1 raeburn 1881: </td>
1882: </tr>
1883: </table>
1.39 albertel 1884: <input type=\"hidden\" name=\"numcross\" value=\"$numcross\" />
1885: <input type=\"hidden\" name=\"action\" value=\"newcross\" />
1886: <input type=\"hidden\" name=\"state\" value=\"process\" />
1.1 raeburn 1887: </form>
1.15 albertel 1888: );
1889: }
1890: }
1891: &print_reply($r,$response,$$tasktitleref{$action});
1892: return;
1.1 raeburn 1893: }
1894:
1895: sub print_crosslistings_response () {
1.15 albertel 1896: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1.68 ! raeburn 1897: my %settings = &Apache::lonnet::get('environment',['internal.crosslistings','internal.coursecode','internal.courseowner','internal.co-owners'],$dom,$crs);
1.15 albertel 1898: my @currxlists = ();
1899: my @xlists = ();
1900: my @allxlists = ();
1901: my @badxlists = ();
1902: my @badowner = ();
1.42 raeburn 1903: my @reserved = ();
1904: my @matchgroup = ();
1.15 albertel 1905: my $numcross = 0;
1906: my $xliststr = $settings{'internal.crosslistings'};
1907: my $coursecode = $settings{'internal.coursecode'};
1908: my $owner = $settings{'internal.courseowner'};
1.68 ! raeburn 1909: my $coowners = $settings{'internal.co-owners'};
1.15 albertel 1910: my $response = '';
1911: my $warning = '';
1912: my $warn_prefix = '';
1.1 raeburn 1913:
1.28 albertel 1914: if ($xliststr ne '') {
1915: @allxlists = split(/,/,$xliststr);
1.15 albertel 1916: }
1.1 raeburn 1917:
1.23 albertel 1918: if ( exists($env{'form.numcross'}) ) {
1919: $numcross = $env{'form.numcross'};
1.15 albertel 1920: }
1.1 raeburn 1921:
1.15 albertel 1922: if ($numcross > 0) {
1.43 raeburn 1923: my %curr_groups = &Apache::longroup::coursegroups();
1.15 albertel 1924: for (my $i=0; $i<$numcross; $i++) {
1925: my $xl = "newcross_".$i;
1.42 raeburn 1926: my $lc_sec = "newlcsec_".$i;
1.23 albertel 1927: if ( exists($env{"form.$xl"}) ) {
1.42 raeburn 1928: if (exists($env{"form.$lc_sec"})) {
1929: my $lc_sec_check = &validate_lcsec(\%curr_groups,
1930: $env{"form.$lc_sec"});
1931: if ($lc_sec_check eq 'reserved') {
1932: push(@reserved,$env{"form.$xl"}.":".$env{"form.$lc_sec"});
1933: next;
1934: } elsif ($lc_sec_check eq 'group') {
1935: push (@matchgroup,$env{"form.$xl"}.":".$env{"form.$lc_sec"});
1936: next;
1937: }
1938: }
1.15 albertel 1939: my $coursecheck = '';
1.23 albertel 1940: $coursecheck = &Apache::lonnet::auto_validate_courseID($crs,$dom,$env{"form.$xl"});
1.15 albertel 1941: if ($coursecheck eq 'ok') {
1942: my $addcheck = '';
1.68 ! raeburn 1943: $addcheck = &Apache::lonnet::auto_new_course($crs,$dom,$env{"form.$xl"},$owner,$coowners);
1.15 albertel 1944: if ($addcheck eq 'ok') {
1.42 raeburn 1945: push @xlists,$env{"form.$xl"}.":".$env{"form.$lc_sec"};
1.15 albertel 1946: } else {
1.42 raeburn 1947: push @badowner,$env{"form.$xl"}.":".$env{"form.$lc_sec"};
1.15 albertel 1948: }
1949: } else {
1.42 raeburn 1950: push @badxlists, $env{"form.$xl"}.":".$env{"form.$lc_sec"}.":".$coursecheck;
1.15 albertel 1951: }
1952: }
1953: }
1954: push @allxlists, @xlists;
1955: }
1956:
1957: if (@xlists > 0 ) {
1958: unless ($xliststr eq '') { $xliststr .= ","; }
1.28 albertel 1959: $xliststr .= join(",",@xlists);
1960:
1.15 albertel 1961: my %cenv = ('internal.crosslistings' => $xliststr);
1962: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
1963: if ($reply !~ /^ok$/) {
1964: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/><br/>";
1965: } else {
1966: $response = "The courses listed below are now crosslisted with this LON-CAPA course, and students enrolling in these course sections will be automatically added to the class roster for the course, if you have chosen to enable a nightly automated enrollment update.<br/><ul>\n";
1967: foreach (@allxlists) {
1.42 raeburn 1968: my ($xlist,$lc_sec) = split/:/,$_;
1969: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
1.15 albertel 1970: }
1971: $response .= "</ul><br/><br/>\n";
1972: }
1973: } else {
1974: if ($xliststr =~ m/:/) {
1.28 albertel 1975: my @oldxlists = (split/,/,$xliststr);
1.15 albertel 1976: $response .= "Although no new crosslistings were added, the courses listed below continue to be crosslisted with your LON-CAPA course.<br/><ul>\n";
1977: foreach (@oldxlists) {
1.42 raeburn 1978: my ($xlist,$lc_sec) = split/:/,$_;
1979: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
1.15 albertel 1980: }
1981: $response .= "</ul><br/><br/>\n";
1982: }
1983: }
1984: if (@badxlists > 0) {
1985: $response .= "The courses listed below could not be included in the crosslistings for this LON-CAPA course, because they are not valid courses according to your institution's official schedule of classes and sections.<br/><ul>\n";
1986: foreach (@badxlists) {
1.42 raeburn 1987: my ($xlist,$lc_sec,$prob) = split/:/,$_;
1988: $response .= "<li>$xlist - ID: $lc_sec - Error: $prob</li>\n";
1.15 albertel 1989: }
1990: $response .= "</ul><br/><br/>\n";
1991: }
1992:
1993: if (@badowner > 0) {
1994: $response .= "The courses listed below could not be included in the crosslistings for this LON-CAPA course, because the owner of this course - $owner - does not have rights to view enrollment in those classes as determined by your instititution's policies on access to official classlists.<br/><ul>\n";
1995: foreach (@badowner) {
1.42 raeburn 1996: my ($xlist,$lc_sec) = split/:/,$_;
1997: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
1.15 albertel 1998: }
1999: $response .= "</ul><br/><br/>\n";
2000: }
1.42 raeburn 2001: if (@reserved > 0) {
2002: $response .= "The courses listed below could not be included in the crosslistings for this LON-CAPA course, because the section ID associated with the crosslisted course is a reserved word. Please <a href=\"javascript:history(-1)\">go back</a> and change the section ID for each of these courses.<br/><ul>\n";
2003: foreach (@reserved) {
2004: my ($xlist,$lc_sec) = split/:/,$_;
2005: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
2006: }
2007: $response .= "</ul><br/><br/>\n";
2008: }
2009:
2010: if (@matchgroup > 0) {
2011: $response .= "The courses listed below could not be included in the crosslistings for this LON-CAPA course, because the section ID associated with the crosslisted course is the name of a group in this course. Please <a href=\"javascript:history(-1)\">go back</a> and change the section ID for each of these courses.<br/><ul>\n";
2012: foreach (@matchgroup) {
2013: my ($xlist,$lc_sec) = split/:/,$_;
2014: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
2015: }
2016: $response .= "</ul><br/><br/>\n";
2017: }
1.5 raeburn 2018:
1.15 albertel 2019: if (@allxlists > 0) {
2020: $warning = &warning_message($dom,$crs,$action);
1.67 wenzelju 2021: $warn_prefix = "<br/><b>Warning</b>. Although you have selected crosslisted courses to contribute enrollment to this course, additional action is required.<br/>";
1.15 albertel 2022: unless ($warning eq '') {
2023: $response .= $warn_prefix.$warning;
2024: }
2025: }
1.1 raeburn 2026:
1.15 albertel 2027: &print_reply($r,$response,$$tasktitleref{$action});
2028: return;
1.1 raeburn 2029: }
2030:
2031: sub print_sections_menu () {
1.15 albertel 2032: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1.68 ! raeburn 2033: my %settings = &Apache::lonnet::get('environment',['internal.sectionnums','internal.coursecode','internal.courseowner','internal.co-owners'],$dom,$crs);
1.15 albertel 2034: my @currsections = ();
2035: my @sections = ();
2036: my @badowner = ();
2037: my @badsections = ();
2038: my $seccount = 0;
2039: my $removecount = 0;
2040: my $addcount = 0;
2041: my $secstr = '';
2042: my $response = '';
2043: my $warning = "";
2044: my $warn_prefix = "";
2045: my $coursecode = $settings{'internal.coursecode'};
2046: my $owner = $settings{'internal.courseowner'};
1.68 ! raeburn 2047: my $coowners = $settings{'internal.co-owners'};
1.28 albertel 2048: if ($settings{'internal.sectionnums'} ne '') {
2049: @currsections = split(/,/,$settings{'internal.sectionnums'});
1.15 albertel 2050: }
2051:
1.23 albertel 2052: if ( exists($env{'form.secshow'}) ) {
2053: for (my $i=0; $i<$env{'form.secshow'}; $i++) {
1.42 raeburn 2054: my $lc_sec = "loncapasec_".$i;
1.15 albertel 2055: my $secnum = "secnum_".$i;
2056: my $sec = "sec_".$i;
1.23 albertel 2057: if ( exists( $env{"form.$sec"} ) ) {
1.15 albertel 2058: my $secentry;
1.23 albertel 2059: if ( exists( $env{"form.$secnum"} ) ) {
2060: $secentry = $env{"form.$secnum"}.':';
1.15 albertel 2061: }
1.42 raeburn 2062: if ( exists( $env{"form.$lc_sec"} ) ) {
2063: $secentry .= $env{"form.$lc_sec"};
1.15 albertel 2064: }
1.23 albertel 2065: if ( grep/^$env{"form.$secnum"}:/,@currsections) {
1.15 albertel 2066: push @sections, $secentry;
2067: $seccount ++;
2068: } else {
1.23 albertel 2069: my $newsec = $coursecode.$env{"form.$secnum"};
1.15 albertel 2070: my $coursecheck = &Apache::lonnet::auto_validate_courseID($crs,$dom,$newsec);
2071: if ($coursecheck eq 'ok') {
1.68 ! raeburn 2072: my $addcheck = &Apache::lonnet::auto_new_course($crs,$dom,$newsec,$owner,$coowners);
1.15 albertel 2073: if ($addcheck eq 'ok') {
1.42 raeburn 2074: push @sections,$env{"form.$secnum"}.":".$env{"form.$lc_sec"};
1.15 albertel 2075: $seccount ++;
2076: $addcount ++;
2077: } else {
1.42 raeburn 2078: push @badowner,$env{"form.$secnum"}.":".$env{"form.$lc_sec"};
1.15 albertel 2079: }
2080: } else {
1.42 raeburn 2081: push @badsections, $env{"form.$secnum"}.":".$env{"form.$lc_sec"}.":".$coursecheck;
1.15 albertel 2082: }
2083: }
2084: }
2085: }
2086: if (@currsections > 0) {
2087: for (my $i=0; $i<@currsections; $i++) {
2088: if ($currsections[$i] =~ m/^(\w+:)/ ) {
2089: my $oldsec = $1;
2090: unless (grep/^$oldsec/,@sections) {
2091: $removecount ++;
2092: }
2093: }
2094: }
2095: }
2096: } elsif (@currsections > 0) {
2097: for (my $i=0; $i<@currsections; $i++) {
2098: my $sec = "sec_".$i;
1.42 raeburn 2099: my $lc_sec = "lcsec_".$i;
1.23 albertel 2100: if ( exists($env{"form.$sec"}) ) {
1.15 albertel 2101: my $secentry = '';
2102: if ($currsections[$i] =~ m/^(\w+:)/ ) {
2103: $secentry = $1;
2104: }
1.42 raeburn 2105: if ( exists($env{"form.$lc_sec"}) ) {
2106: $secentry .= $env{"form.$lc_sec"};
1.15 albertel 2107: }
2108: push @sections,$secentry;
2109: $seccount ++;
2110: } else {
2111: $removecount ++;
2112: }
2113: }
2114: }
2115:
1.28 albertel 2116: $secstr = join(",",@sections);
2117:
1.15 albertel 2118: my %cenv = ('internal.sectionnums' => $secstr);
2119: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
2120: if ($reply !~ /^ok$/) {
2121: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";
2122: } else {
2123: if ($removecount > 0) {
2124: $response = "A total of $removecount sections have been removed from the list of sections which contribute to enrollment in LON-CAPA course: $realm ($coursecode).<br/><br/>";
2125: }
2126: if ($addcount > 0) {
2127: $response .= "A total of $addcount sections have been added to the list of
1.6 raeburn 2128: sections which contribute to enrollment in LON-CAPA course: $realm ($coursecode).<br/><br/>";
1.15 albertel 2129: }
2130: if ($seccount > 0) {
2131: $response .= "Students enrolling in the $seccount section(s) listed below will be automatically added to the class roster for the course, if you have chosen to enable a nightly automated enrollment update.<br/><ul>\n";
2132: foreach (@sections) {
1.42 raeburn 2133: my ($sec,$lc_sec) = split/:/,$_;
2134: $response .= "<li>$sec - ID: $lc_sec</li>\n";
1.15 albertel 2135: }
2136: $response .= "</ul><br/>\n";
2137: }
2138: }
2139:
2140: if (@badsections > 0) {
2141: $response .= "The sections listed below could not be included in the sections for this LON-CAPA course, because they are not valid section numbers according to your institution's official schedule of classes and sections.<br/><ul>\n";
2142: foreach (@badsections) {
1.42 raeburn 2143: my ($secnum,$lc_sec,$prob) = split/:/,$_;
2144: $response .= "<li>$secnum - ID: $lc_sec - Error: $prob</li>\n";
1.15 albertel 2145: }
2146: $response .= "</ul><br/><br/>\n";
2147: }
2148:
2149: if (@badowner > 0) {
2150: $response .= "The sections listed below could not be included in the sections for this LON-CAPA course, because the owner of this course - $owner - does not have rights to view enrollment in those classes as determined by your instititution's policies on access to official classlists.<br/><ul>\n";
2151: foreach (@badowner) {
1.42 raeburn 2152: my ($secnum,$lc_sec) = split/:/,$_;
2153: $response .= "<li>$secnum - ID: $lc_sec</li>\n";
1.15 albertel 2154: }
2155: $response .= "</ul><br/><br/>\n";
2156: }
2157:
2158: if ($seccount > 0) {
2159: $warning = &warning_message($dom,$crs,$action);
1.67 wenzelju 2160: $warn_prefix = "<br/><b>Warning</b>. Although you have selected sections to contribute enrollment to this course, additional action is required.<br/>";
1.15 albertel 2161: unless ($warning eq '') {
2162: $response .= $warn_prefix.$warning;
2163: }
2164: }
2165:
1.23 albertel 2166: if ( exists($env{'form.numsec'}) ) {
2167: my $numsec = $env{'form.numsec'};
1.15 albertel 2168: if ($numsec > 0) {
2169: my @bgcolors=("#eeeeee","#cccccc");
2170: $response .= qq(
1.42 raeburn 2171: You indicated that you wish to incorporate student enrollment in your LON-CAPA course from an additional $numsec section(s). For each new section enter the insititutional section code (e.g., 004), and the LON-CAPA section ID you wish to assign to students who will be enrolled in your LON-CAPA class as a result of their registration in this particular section. The LON-CAPA section ID can be left blank, if you do not wish to designate a section ID for this course section. The institutional section code should only contain letters and/or numbers, and must be consistent with the scheme adopted by your Domain Coordinator to map course section numbers to your institution\'s student information system.<br/><br/>
1.1 raeburn 2172: <form name="enter" method="post">
2173: <table border="0" cellpadding="2" cellspacing="2" width="100%">
2174: <tr>
1.42 raeburn 2175: <td>);
2176: $response .= &Apache::loncommon::start_data_table();
2177: $response .= &Apache::loncommon::start_data_table_row();
2178: $response .= qq(
2179: <th>Section number</th>
2180: <th>LON-CAPA section ID</th>
2181: );
2182: $response .= &Apache::loncommon::end_data_table_row();
1.15 albertel 2183: for (my $i=0; $i<$numsec; $i++) {
1.42 raeburn 2184: $response .= &Apache::loncommon::start_data_table_row();
1.15 albertel 2185: $response .= qq(
1.42 raeburn 2186: <td><input type="text" size="10" name="newsec_$i" /></td>
2187: <td align="right">
2188: <input type="text" size="10" name="newlcsec_$i" />
2189: </td>
2190: );
2191: $response .= &Apache::loncommon::end_data_table_row();
1.15 albertel 2192: }
1.42 raeburn 2193: $response .= &Apache::loncommon::end_data_table();
2194: $response .= qq(
1.1 raeburn 2195: </td>
2196: </tr>
2197: <tr>
2198: <td align="right">
1.39 albertel 2199: <input type="button" name="newsections" value="Go" onclick="process('newsections')" />
1.1 raeburn 2200: </td>
2201: </tr>
2202: </table>
1.39 albertel 2203: <input type=\"hidden\" name=\"numsec\" value=\"$numsec\" />
2204: <input type=\"hidden\" name=\"action\" value=\"newsections\" />
2205: <input type=\"hidden\" name=\"state\" value=\"process\" />
1.1 raeburn 2206: </form>
1.15 albertel 2207: );
2208: }
2209: }
2210: &print_reply($r,$response,$$tasktitleref{$action});
2211: return;
1.1 raeburn 2212: }
2213:
2214: sub print_sections_response () {
1.15 albertel 2215: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1.68 ! raeburn 2216: my %settings = &Apache::lonnet::get('environment',['internal.sectionnums','internal.coursecode','internal.courseowner','internal.co-owners'],$dom,$crs);
1.15 albertel 2217: my @currsections = ();
2218: my @sections = ();
2219: my @allsections = ();
2220: my @badowner = ();
2221: my @badsections = ();
1.42 raeburn 2222: my @reserved = ();
2223: my @matchgroup = ();
1.15 albertel 2224: my $numsec = 0;
2225: my $secstr = $settings{'internal.sectionnums'};
2226: my $coursecode = $settings{'internal.coursecode'};
2227: my $owner = $settings{'internal.courseowner'};
1.68 ! raeburn 2228: my $coowners = $settings{'internal.co-owners'};
1.15 albertel 2229: my $response = '';
2230: my $putreply = '';
2231: my $warning = '';
2232: my $warn_prefix = '';
1.28 albertel 2233: if ($secstr ne '') {
2234: @allsections = split(/,/,$secstr);
1.15 albertel 2235: }
2236:
1.23 albertel 2237: if ( exists($env{'form.numsec'}) ) {
2238: $numsec = $env{'form.numsec'};
1.15 albertel 2239: }
2240:
2241: if ($numsec > 0) {
1.43 raeburn 2242: my %curr_groups = &Apache::longroup::coursegroups();
1.15 albertel 2243: for (my $i=0; $i<$numsec; $i++) {
2244: my $sec = "newsec_".$i;
1.42 raeburn 2245: my $lc_sec = "newlcsec_".$i;
1.23 albertel 2246: if ( exists($env{"form.$sec"}) ) {
2247: unless ( (grep/^$env{"form.$sec"}:/,@allsections) || (grep/^$env{"form.$sec"}:/,@sections) ) {
1.42 raeburn 2248: my $lc_sec_check = &validate_lcsec(\%curr_groups, $env{"form.$lc_sec"});
2249: if ($lc_sec_check eq 'reserved') {
2250: push(@reserved,$env{"form.$sec"}.":".$env{"form.$lc_sec"});
2251: next;
2252: } elsif ($lc_sec_check eq 'group') {
2253: push (@matchgroup,$env{"form.$sec"}.":".$env{"form.$lc_sec"});
2254: next;
2255: }
1.23 albertel 2256: my $newsec = $coursecode.$env{"form.$sec"};
1.15 albertel 2257: my $coursecheck = &Apache::lonnet::auto_validate_courseID($crs,$dom,$newsec);
2258: if ($coursecheck eq 'ok') {
1.68 ! raeburn 2259: my $addcheck = &Apache::lonnet::auto_new_course($crs,$dom,$newsec,$owner,$coowners);
1.15 albertel 2260: if ($addcheck eq 'ok') {
1.42 raeburn 2261: push @sections,$env{"form.$sec"}.":".$env{"form.$lc_sec"};
1.15 albertel 2262: } else {
1.42 raeburn 2263: push @badowner,$env{"form.$sec"}.":".$env{"form.$lc_sec"};
1.15 albertel 2264: }
2265: } else {
1.42 raeburn 2266: push @badsections, $env{"form.$sec"}.":".$env{"form.$lc_sec"}.":".$coursecheck;
1.15 albertel 2267: }
2268: }
2269: }
2270: }
2271: push @allsections, @sections;
2272: }
2273:
2274: if (@sections > 0 ) {
2275: unless ($secstr eq '') { $secstr .= ","; }
1.28 albertel 2276: $secstr .= join(",",@sections);
1.15 albertel 2277: my %cenv = ('internal.sectionnums' => $secstr);
2278: $putreply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
2279: if ($putreply !~ /^ok$/) {
2280: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/><br/>";
2281: }
2282: }
2283:
2284: if ($putreply =~ /^ok/) {
2285: $response = "Students enrolling in the sections listed below will be automatically added to the class roster for LON-CAPA course $realm ($coursecode), if you have chosen to enable a nightly automated enrollment update.<br/><ul>\n";
2286: foreach (@allsections) {
1.42 raeburn 2287: my ($sec,$lc_sec) = split/:/,$_;
2288: $response .= "<li>$sec - ID: $lc_sec</li>\n";
1.15 albertel 2289: }
2290: $response .= "</ul><br/><br/>\n";
2291: }
2292:
2293: if (@badsections > 0) {
2294: $response .= "The sections listed below could not be included in the sections for this LON-CAPA course, because they are not valid section numbers according to your institution's official schedule of classes and sections.<br/><ul>\n";
2295: foreach (@badsections) {
1.42 raeburn 2296: my ($secnum,$lc_sec,$prob) = split/:/,$_;
2297: $response .= "<li>$secnum - ID: $lc_sec - Error: $prob</li>\n";
1.15 albertel 2298: }
2299: $response .= "</ul><br/><br/>\n";
2300: }
2301:
2302: if (@badowner > 0) {
2303: $response .= "The sections listed below could not be included in the sections for this LON-CAPA course, because the owner of this course - $owner - does not have rights to view enrollment in those classes as determined by your instititution's policies on access to official classlists.<br/><ul>\n";
2304: foreach (@badowner) {
1.42 raeburn 2305: my ($secnum,$lc_sec) = split/:/,$_;
2306: $response .= "<li>$secnum - ID: $lc_sec</li>\n";
1.15 albertel 2307: }
2308: $response .= "</ul><br/><br/>\n";
2309: }
2310:
1.42 raeburn 2311: if (@reserved > 0) {
2312: $response .= "The sections listed below could not be included in the sections for this LON-CAPA course, because the section ID associated with the institutional section is a reserved word. Please <a href=\"javascript:history.go(-1)\">go back</a> and change the section ID for each of these sections.<br/><ul>\n";
2313: foreach (@reserved) {
2314: my ($xlist,$lc_sec) = split/:/,$_;
2315: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
2316: }
2317: $response .= "</ul><br/><br/>\n";
2318: }
2319:
2320: if (@matchgroup > 0) {
2321: $response .= "The sections listed below could not be included in the sections for this LON-CAPA course, because the section ID associated with the institutional section is the name of a group in this course. Please <a href=\"javascript:history.go(-1)\">go back</a> and change the section ID for each of these sections.<br/><ul>\n";
2322: foreach (@matchgroup) {
2323: my ($xlist,$lc_sec) = split/:/,$_;
2324: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
2325: }
2326: $response .= "</ul><br/><br/>\n";
2327: }
2328:
2329:
1.15 albertel 2330: if (@allsections > 0) {
2331: $warning = &warning_message($dom,$crs,$action);
1.67 wenzelju 2332: $warn_prefix = "<br/><b>Warning</b>. Although you have selected sections to contribute enrollment to this course, additional action is required.<br/>";
1.15 albertel 2333: unless ($warning eq '') {
2334: $response .= $warn_prefix.$warning;
2335: }
2336: }
1.1 raeburn 2337:
1.15 albertel 2338: &print_reply($r,$response,$$tasktitleref{$action});
2339: return;
1.1 raeburn 2340: }
2341:
1.34 raeburn 2342: sub photo_permission {
1.15 albertel 2343: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1.35 albertel 2344: my %settings = &Apache::lonnet::get('environment',
2345: ['internal.courseowner',
2346: 'internal.photopermission',
1.37 raeburn 2347: 'internal.showphoto'],
1.35 albertel 2348: $dom,$crs);
1.34 raeburn 2349: my ($showphotos,$response);
2350: if (exists($env{'form.cancel_agreement'})) {
1.48 albertel 2351: if (&user_is_courseowner($settings{'internal.courseowner'})) {
1.34 raeburn 2352: my %cenv = (
2353: 'internal.photopermission' => 'no',
2354: );
2355: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
2356: if ($reply !~ /^ok$/) {
2357: $response = &mt('There was a problem processing the record of your agreement to the conditions of use. Settings for this course have been left unchanged.').'<br/>'."\n";
2358: &print_reply($r,$response,$$tasktitleref{$action});
2359: } else {
2360: &print_photos_response($r,$realm,$dom,$crs,$action,
2361: $tasktitleref,$showphotos,'no',\%cenv);
2362: }
2363: return;
2364: }
2365: }
2366: if (exists($env{'form.showphotos'})) {
2367: $showphotos=$env{'form.showphotos'};
2368: }
2369: if ($showphotos) {
2370: if ($env{'form.photopermission'}) {
2371: my %cenv = (
2372: 'internal.photopermission' => $env{'form.photopermission'},
2373: );
2374: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
2375: if ($reply !~ /^ok$/) {
2376: $response = &mt('There was a problem processing the record of your agreement to the conditions of use. Settings for this course have been left unchanged.').'<br/>'."\n";
2377: } else {
2378: &print_photos_response($r,$realm,$dom,$crs,$action,
1.35 albertel 2379: $tasktitleref,$showphotos,
2380: $env{'form.photopermission'},\%cenv);
1.34 raeburn 2381: }
2382: } else {
2383: my ($result,$perm_reqd,$conditions) =
1.35 albertel 2384: &Apache::lonnet::auto_photo_permission($crs,$dom);
1.34 raeburn 2385: my $permcheck;
2386: if ($result eq 'ok') {
2387: if ($perm_reqd eq 'yes') {
2388: if ($settings{'internal.photopermission'} eq 'yes') {
2389: &print_photos_response($r,$realm,$dom,$crs,$action,
1.35 albertel 2390: $tasktitleref,$showphotos);
1.34 raeburn 2391: } else {
2392: return(&print_photo_agreement($r,$realm,$dom,$crs,
1.35 albertel 2393: $action,$tasktitleref,
2394: $conditions,
2395: $settings{'internal.courseowner'}));
1.34 raeburn 2396: }
2397: } elsif ($perm_reqd eq 'no') {
2398: &print_photos_response($r,$realm,$dom,$crs,$action,
1.35 albertel 2399: $tasktitleref,$showphotos);
1.34 raeburn 2400: } else {
2401: $permcheck = 'fail';
2402: }
2403: } else {
2404: $permcheck = 'fail';
2405: }
2406: if ($permcheck eq 'fail') {
2407: my $response = &mt('There was a problem processing your requested change, because it could not be determined whether course owner permission is required in order for a course coordinator to have access to student photos in this domain.').' '.&mt('The student photo import setting for this course has been left unchanged.').'<br/>';
2408: &print_reply($r,$response,$$tasktitleref{$action});
2409: }
2410: }
2411: } else {
2412: &print_photos_response($r,$realm,$dom,$crs,$action,$tasktitleref);
2413: }
2414: return;
2415: }
2416:
2417: sub print_photo_agreement {
2418: my ($r,$realm,$dom,$crs,$action,$tasktitleref,$conditions,$courseowner)=@_;
2419: my $response;
1.49 albertel 2420: my $institution = &Apache::lonnet::domain($dom,'description');
1.48 albertel 2421: if (&user_is_courseowner($courseowner)) {
1.34 raeburn 2422: $response = '
1.58 bisitz 2423: <script type="text/javascript" language="JavaScript">
1.34 raeburn 2424: function agreement_result(caller) {
2425: document.permission.photopermission.value = caller;
2426: if (caller == 0) {
2427: document.location.href="/adm/populate";
2428: } else {
2429: document.permission.submit();
2430: }
2431: return;
2432: }
2433: </script>
2434: <form name="permission" method="post">
2435: <table width="100%" border="0" cellpadding="2" cellspacing="2">
2436: <tr>
2437: <td align="left"><b>Use of student photos</b><br/>'."\n".
2438: &mt('Acceptance by the course owner of the conditions of use of photos is currently [_1] set.','<b>not</b>').'<br />'.&mt('Please indicate your acceptance of the conditions of use of digital photos of registered students in courses at [_1].',$institution).'
2439: </td>
2440: </tr>
2441: </table>
2442: <table border="0" cellpadding="3" cellspacing="3">
2443: <tr>
2444: <td colspan="2">
2445: <textarea rows="20" cols="80">'.$conditions.'</textarea>
2446: </td>
2447: <tr>
2448: <td align="left">
2449: <input type="button" name="disagree" value="I do not agree" onclick="javascript:agreement_result('."'no'".');" />
2450: </td>
2451: <td align="right">
2452: <input type="button" name="agree" value="I agree" onclick="javscript:agreement_result('."'yes'".');" />
2453: </td>
2454: </tr>
2455: </table>
1.62 bisitz 2456: <input type="hidden" name="action" value="'.$action.'" />
2457: <input type="hidden" name="state" value="process" />
2458: <input type="hidden" name="showphotos" value="1" />
2459: <input type="hidden" name="photopermission" value="" />
1.34 raeburn 2460: </form>
2461: ';
2462: } else {
1.44 raeburn 2463: my ($ownername,$owneremail) = &get_ownerinfo($dom,$courseowner);
2464: my $emailstr;
2465: if ($owneremail) {
2466: $emailstr = "(e-mail: $owneremail)";
2467: }
1.56 bisitz 2468: $response = &mt('The policies of your institution [_1] require that the course owner [_2] must indicate acceptance of the conditions of use of digital photos of registered students, before they may be made available for use in a course.',$institution,$ownername)
2469: .'<br /><br />'
2470: .&mt('Please direct the course owner [_1] to visit the "Student photos" page in the Automated Enrollment Manager to indicate acceptance of these conditions of use.',$emailstr);
1.34 raeburn 2471: }
2472: &print_reply($r,$response,$$tasktitleref{$action});
2473: }
2474:
2475: sub print_photos_response {
2476: my ($r,$realm,$dom,$crs,$action,$tasktitleref,$showphotos,$photopermission,
1.35 albertel 2477: $permissionenv)=@_;
1.34 raeburn 2478: my %newenv;
2479: if (defined($permissionenv)) {
2480: foreach my $key (keys(%{$permissionenv})) {
2481: if (exists($env{'request.course.id'})) {
2482: $newenv{$env{'request.course.id'}.'.'.$key} =
1.35 albertel 2483: $$permissionenv{$key};
1.34 raeburn 2484: }
2485: }
2486: }
1.37 raeburn 2487: my %settings = &Apache::lonnet::get('environment',['internal.showphoto'],
1.35 albertel 2488: $dom,$crs);
1.37 raeburn 2489: my $currphotos = $settings{'internal.showphoto'};
1.34 raeburn 2490: my $response = "";
2491: if (defined($photopermission)) {
2492: if ($photopermission eq 'yes') {
2493: $response = &mt('Acceptance of photo use policy recorded.').'<br />'."\n";
2494: } else {
2495: $response = &mt('Non-acceptance of photo use policy recorded.').'<br />'."\n";
2496: $showphotos = 0;
2497: }
1.15 albertel 2498: }
1.37 raeburn 2499: my %cenv = ('internal.showphoto' => $showphotos);
1.15 albertel 2500: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
2501: if ($reply !~ /^ok$/) {
1.34 raeburn 2502: $response .= "There was a problem processing your requested change. The student photo retrieval setting for this course has been left unchanged.<br/>";
1.15 albertel 2503: } else {
2504: if ($showphotos) {
2505: if ($currphotos) {
1.34 raeburn 2506: $response .= "Retrieval of student photos is still <b>enabled</b>.<br/>";
1.15 albertel 2507: } else {
1.34 raeburn 2508: $response .= "Retrieval of student photos in now <b>enabled</b>.<br/>";
1.35 albertel 2509: my ($update,$commentary) =
2510: &Apache::lonnet::auto_photochoice($crs,$dom);
1.34 raeburn 2511: if ($update) {
2512: $response .= '<br />'.$commentary.'<br /><br />
2513: <form name="photoupdate" method="post">
1.62 bisitz 2514: <input type="button" name="retrieve" value="'.&mt('Update photo repository').'"
1.34 raeburn 2515: onclick="javascript:document.photoupdate.submit()" />
1.62 bisitz 2516: <input type="hidden" name="action" value="'.$action.'" />
2517: <input type="hidden" name="state" value="photoupdate" />
1.34 raeburn 2518: </form>';
2519: }
1.15 albertel 2520: }
2521: } else {
2522: if ($currphotos) {
1.34 raeburn 2523: $response .= "Retrieval of student photos is now <b>disabled</b>.<br/>";
1.15 albertel 2524: } else {
1.34 raeburn 2525: $response .= "Retrieval of student photos is still <b>disabled</b>.<br/>";
1.15 albertel 2526: }
2527: }
1.34 raeburn 2528: foreach my $key (keys(%cenv)) {
2529: if (exists($env{'request.course.id'})) {
2530: $newenv{'course.'.$env{'request.course.id'}.'.'.$key} =
1.35 albertel 2531: $cenv{$key};
1.34 raeburn 2532: }
2533: }
2534: }
2535: if (keys(%newenv) > 0) {
1.54 raeburn 2536: &Apache::lonnet::appenv(\%newenv);
1.34 raeburn 2537: }
2538: &print_reply($r,$response,$$tasktitleref{$action});
2539: return;
2540: }
2541:
2542: sub print_photoupdate_response {
2543: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
2544: my $response;
2545: my %changes;
2546: my %lt = &LONCAPA::Enrollment::photo_response_types();
1.35 albertel 2547: my %settings = &Apache::lonnet::get('environment',
2548: ['internal.coursecode',
2549: 'internal.sectionnums',
2550: 'internal.crosslistings'],
2551: $dom,$crs);
1.34 raeburn 2552: my @allcourses = ();
2553: my %LC_code;
2554: my %affiliates;
2555: my $outcome;
1.53 raeburn 2556: &Apache::loncommon::get_institutional_codes(\%settings,\@allcourses,\%LC_code);
1.34 raeburn 2557: if (@allcourses > 0) {
2558: @{$affiliates{$crs}} = @allcourses;
2559: $outcome = &Apache::lonnet::auto_photoupdate(\%affiliates,$dom,$crs,\%changes);
2560: unless ($outcome eq 'ok') {
2561: &Apache::lonnet::logthis("lonpopulate::print_photoupdate_response".
1.35 albertel 2562: "failed to update student photos".
2563: " for ".$crs."\@".$dom." by ".
2564: $env{'user.name'}." \@ ".$env{'user.domain'}.
2565: ": ".$outcome);
1.34 raeburn 2566: }
2567: if ($outcome eq 'ok') {
2568: if (keys(%changes) > 0) {
1.58 bisitz 2569: $response = &mt('Update of photos for registered students resulted in the following ').': <br />'
2570: .'<script type="text/javascript" language="JavaScript">
1.34 raeburn 2571: function photowindow(photolink) {
2572: var title = "Photo_Viewer";
2573: var options = "scrollbars=1,resizable=1,menubar=0";
2574: options += ",width=240,height=240";
2575: stdeditbrowser = open(photolink,title,options,"1");
2576: stdeditbrowser.focus();
2577: }
2578: </script>
2579: ';
2580: foreach my $type (sort(keys(%changes))) {
2581: my @usernames = sort(split(/\&/,$changes{$type}));
2582: my $count = @usernames;
2583: $response .= '<b>'.&mt('For [_1] students, photos ',
1.35 albertel 2584: $count).$lt{$type}.'</b><ul>';
1.34 raeburn 2585: foreach my $username (@usernames) {
2586: $response .= '<li>'.$username;
2587: if (($type eq 'new') || ($type eq 'same') || ($type eq 'update')) {
2588: $response .= ' <a href="javascript:photowindow('."'".&Apache::lonnet::studentphoto($dom,$username,'jpg')."'".')">View</a></li>';
2589: }
2590: }
2591: $response .= '</ul><br />';
2592: }
2593: } else {
2594: $response = &mt('No updates of photos of registered students occurred').
2595: '<br />';
2596: }
2597: } else {
2598: $response = "There was a problem updating student photos for registered students in this course. <br/>";
2599: }
2600: } else {
2601: $response = "No institutional course sections are currently associated with this course so there are no registered students for whom photos can be imported/updated";
1.15 albertel 2602: }
2603: &print_reply($r,$response,$$tasktitleref{$action});
2604: return;
1.1 raeburn 2605: }
2606:
1.34 raeburn 2607: sub get_ownerinfo {
2608: my ($dom,$owner) = @_;
1.44 raeburn 2609: my ($ownername,$owneremail,$own_uname,$own_udom);
1.34 raeburn 2610: if ($owner) {
1.44 raeburn 2611: if ($owner =~ /^([^:]+):([^:]+)$/) {
2612: $own_uname = $1;
2613: $own_udom = $2;
2614: } else {
2615: $own_uname = $owner;
2616: $own_udom = $dom;
2617: }
2618: $ownername=&Apache::loncommon::plainname($own_uname,$own_udom,
2619: 'firstname');
1.36 raeburn 2620: my %ownerinfo = &Apache::lonnet::get('environment',['permanentemail'],
1.44 raeburn 2621: $own_udom,$own_uname);
1.34 raeburn 2622: $owneremail = $ownerinfo{'permanentemail'};
2623: }
2624: return ($ownername,$owneremail);
2625: }
2626:
1.1 raeburn 2627: sub print_update_result () {
1.15 albertel 2628: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
2629: my $response = '';
2630: my $updateadds = 0;
2631: my $updatedrops = 0;
2632: my $changecount = 0;
2633: my %affiliates = ();
2634: my %reply = ();
2635: my @allcourses = ();
2636: my %LC_code = ();
2637: my $logmsg = '';
2638: my $newusermsg = '';
1.34 raeburn 2639: my %phototypes = ();
1.37 raeburn 2640: my %settings = &Apache::lonnet::get('environment',['internal.coursecode','internal.sectionnums','internal.crosslistings','internal.authtype','internal.autharg','internal.showphoto'],$dom,$crs);
1.15 albertel 2641: my $coursecode = $settings{'internal.coursecode'};
2642: my $authtype = $settings{'internal.authtype'};
2643: my $autharg = $settings{'internal.autharg'};
1.37 raeburn 2644: my $showphotos = $settings{'internal.showphoto'};
1.15 albertel 2645: my ($startaccess,$endaccess) = &get_dates_from_form();
1.23 albertel 2646: if ( exists($env{'form.updateadds'}) ) {
2647: $updateadds = $env{'form.updateadds'};
1.15 albertel 2648: }
1.23 albertel 2649: if ( exists($env{'form.updatedrops'}) ) {
2650: $updatedrops = $env{'form.updatedrops'};
1.15 albertel 2651: }
1.19 raeburn 2652: if (($startaccess eq '') || ($endaccess eq '')) {
2653: $response = "There was a problem processing your requested roster update because start and and access dates could not be determined. No changes have been made to the class roster.<br />";
2654: } elsif ($updateadds && (($endaccess > 0) && ($endaccess <= $startaccess))) {
2655: $response = 'The start access date/time is the same or later than the end access date/time. As this means that new roles will never be active, your requested roster update has not been carried out, and the roster remains unchanged. Please <a href="javascript:history.go(-1)">go back</a> to the previous page to try your changes again.'."\n";
2656: } elsif (!$updateadds && !$updatedrops) {
1.15 albertel 2657: $response = "An update of the class roster has not been carried out because you indicated that you wanted to neither add new students, nor expire dropped students based on a comparison between the institutional class lists for the course sections and crosslisted courses that contribure enrollment to this LON-CAPA course.";
2658: } elsif ($coursecode eq '') {
2659: $response = "There was a problem retrieving the course code for this LON-CAPA course. An update of the class roster has not been carried out, and enrollment remains unchanged";
2660: } else {
1.53 raeburn 2661: &Apache::loncommon::get_institutional_codes(\%settings,\@allcourses,\%LC_code);
1.15 albertel 2662: if (@allcourses > 0) {
2663: @{$affiliates{$crs}} = @allcourses;
2664: my $outcome = &Apache::lonnet::fetch_enrollment_query('updatenow',\%affiliates,\%reply,$dom,$crs);
1.19 raeburn 2665: unless ($outcome eq 'ok') {
2666: &Apache::lonnet::logthis("lonpopulate:update roster".
2667: "failed to retrieve classlist".
2668: " data for ".$crs."\@".$dom." by ".
1.23 albertel 2669: $env{'user.name'}." \@ ".$env{'user.domain'}.
1.19 raeburn 2670: ": ".$outcome);
2671: }
1.15 albertel 2672: if ($reply{$crs} > 0) {
1.34 raeburn 2673: ($changecount,$response) = &LONCAPA::Enrollment::update_LC($dom,$crs,$updateadds,$updatedrops,$startaccess,$endaccess,$authtype,$autharg,\@allcourses,\%LC_code,\$logmsg,\$newusermsg,"updatenow",\%phototypes);
1.15 albertel 2674: } else {
2675: $response = "There was a problem retrieving institutional class list data for the course sections and crosslisted courses which contribute enrollment to this course. No updates have been carried out, and the roster remains unchanged.";
2676: }
2677: } else {
2678: $response = "There are currently no course sections or crosslisted courses designated as contributors to enrollment in this LON-CAPA course. As a result a student roster update has not been carried out for $realm ($coursecode)";
2679: }
2680: }
2681: unless ($logmsg eq '') {
2682: my $loglength = length($logmsg);
2683: $logmsg = substr($logmsg,0,$loglength-4);
2684: $logmsg = "<br/><br/>The following messages were generated by the roster update process: <br/><ul><li>".$logmsg."</ul><br/>";
2685: }
2686: unless ($newusermsg eq '') {
2687: $newusermsg = substr( $newusermsg,0,rindex($newusermsg,'<li>') );
1.19 raeburn 2688: $newusermsg = "<br/><br/>The following new system user(s) who was/were created will be using local or internal authentication with an initial randomly generated password. A valid e-mail address was not available for this/these user(s) so LON-CAPA account credentials could not be sent via e-mail.<br/><ul><li>".$newusermsg."</ul><br/>";
1.15 albertel 2689: }
2690: $response .= $logmsg.$newusermsg;
2691: &print_reply($r,$response,$$tasktitleref{$action});
2692: return;
1.10 raeburn 2693: }
2694:
1.14 raeburn 2695: sub print_viewclass_response {
2696: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
2697: my $response;
2698: my $chgtotal = 0;
2699: my $chgok = 0;
2700: my $chgfail = 0;
2701: my $othdom = 0;
1.16 raeburn 2702: my $locktotal = 0;
2703: my $lockok = 0;
2704: my $lockfail = 0;
1.14 raeburn 2705: my $cid = $dom."_".$crs;
2706: my %chg = ();
2707: my %nochg = ();
2708: my %otherdom = ();
1.16 raeburn 2709: my %lockchg = ();
2710: my %nolockchg = ();
1.27 albertel 2711: my $classlist = &Apache::loncoursedata::get_classlist($dom,$crs);
1.14 raeburn 2712: my $endidx = &Apache::loncoursedata::CL_END;
2713: my $startidx = &Apache::loncoursedata::CL_START;
2714: my $ididx=&Apache::loncoursedata::CL_ID;
2715: my $secidx=&Apache::loncoursedata::CL_SECTION;
2716: my $typeidx=&Apache::loncoursedata::CL_TYPE;
1.16 raeburn 2717: my $lockedidx=&Apache::loncoursedata::CL_LOCKEDTYPE;
2718: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['chgauto','chgmanual','lockchg','unlockchg']);
1.24 albertel 2719: my @typechglist = (&Apache::loncommon::get_env_multiple('form.chgauto'),
2720: &Apache::loncommon::get_env_multiple('form.chgmanual'));
2721: my @lockchglist = (&Apache::loncommon::get_env_multiple('form.lockchg'),
2722: &Apache::loncommon::get_env_multiple('form.unlockchg'));
2723:
1.16 raeburn 2724: foreach my $student (sort @typechglist) {
1.51 raeburn 2725: my ($uname,$udom) = split(/:/,$student);
1.16 raeburn 2726: my $sdata = $classlist->{$student};
2727: my $section = $sdata->[$secidx];
2728: my $uid = $sdata->[$ididx];
2729: my $start = $sdata->[$startidx];
2730: my $end = $sdata->[$endidx];
2731: my $type = $sdata->[$typeidx];
2732: my $lock = $sdata->[$lockedidx];
2733: my $newlock = $lock;
2734: $chgtotal ++;
2735: my $newtype = 'auto';
2736: my $change = 'auto';
2737: my $oldtype = 'manual';
2738: if ($type eq 'auto') {
2739: $oldtype = 'auto';
2740: $newtype = '';
2741: $change = 'manual';
2742: }
2743: if ($udom eq $dom) {
2744: if ($newtype eq 'auto') {
2745: $newlock = '';
2746: } elsif ($newtype eq '') {
2747: $newlock = '1';
1.14 raeburn 2748: }
1.55 raeburn 2749: my $modreply = &Apache::lonnet::modify_student_enrollment($udom,$uname,$uid,'','','','',$section,$end,$start,$newtype,$newlock,$cid,'','chgtype');
1.16 raeburn 2750: if ($modreply eq 'ok') {
2751: $chgok ++;
2752: $chg{$student} = "Changed to $change";
2753: } else {
2754: $chgfail ++;
2755: $nochg{$student} = "Still set to $oldtype";
2756: }
2757: } else {
2758: $othdom ++;
2759: $otherdom{$student} = "Still set to $oldtype";
2760: }
2761: }
2762: foreach my $student (@lockchglist) {
1.51 raeburn 2763: my ($uname,$udom) = split(/:/,$student);
1.16 raeburn 2764: my $sdata = $classlist->{$student};
2765: my $section = $sdata->[$secidx];
2766: my $uid = $sdata->[$ididx];
2767: my $start = $sdata->[$startidx];
2768: my $end = $sdata->[$endidx];
2769: my $type = $sdata->[$typeidx];
2770: my $lock = $sdata->[$lockedidx];
2771: my $newlock = 1;
2772: my $oldlockname = &mt('unlocked');
2773: my $newlockname = &mt('locked');
2774: $locktotal++;
2775: unless ($type eq 'auto') {
2776: if ($lock) {
2777: $newlock = '';
2778: $newlockname = &mt('unlocked');
2779: $oldlockname = &mt('locked');
2780: }
1.55 raeburn 2781: my $lockreply = &Apache::lonnet::modify_student_enrollment($udom,$uname,$uid,'','','','',$section,$end,$start,$type,$newlock,$cid,'','chgtype');
1.16 raeburn 2782: if ($lockreply eq 'ok') {
2783: $lockok ++;
2784: $lockchg{$student} = 'Changed to '.$newlockname;
1.14 raeburn 2785: } else {
1.16 raeburn 2786: $lockfail ++;
2787: $nolockchg{$student} = 'Still set to '.$oldlockname;
1.14 raeburn 2788: }
2789: }
2790: }
2791: if ($chgtotal > 0) {
1.51 raeburn 2792: $response = &mt('You requested a change in enrollment type for [quant,_1,student].',$chgtotal).'<br /><br />'."\n";
1.27 albertel 2793: $classlist = &Apache::loncoursedata::get_classlist($dom,$crs);
1.14 raeburn 2794: if ($chgok > 0) {
1.51 raeburn 2795: $response .= &mt('The following [quant,_1,change was,changes were] successful;',$chgtotal).':<br /><br />';
1.14 raeburn 2796: $response .= &enrolltype_result(\%chg,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx);
2797: }
2798: if ($chgfail > 0) {
1.51 raeburn 2799: $response .= &mt('The following [quant,_1,student was,students were] not modified successfully',$chgfail).': <br />';
1.14 raeburn 2800: $response .= &enrolltype_result(\%nochg,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx);
2801: }
2802: if ($othdom > 0) {
1.51 raeburn 2803: $response .= &mt("The following [quant,_1,student was,students were] not modified because students must be in the same LON-CAPA domain as the course, in order to be set to an enrollment type of 'auto'",$othdom).':<br />';
1.14 raeburn 2804: $response .= &enrolltype_result(\%otherdom,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx);
2805: }
1.16 raeburn 2806: $response .= "<br /><br />";
2807: }
2808: if ($locktotal > 0) {
1.51 raeburn 2809: $response .= &mt('You requested locking/unlocking for [quant,_1,manually enrolled student]',$locktotal).'<br /><br />'."\n";
1.27 albertel 2810: $classlist = &Apache::loncoursedata::get_classlist($dom,$crs);
1.16 raeburn 2811: if ($lockok > 0) {
1.51 raeburn 2812: $response .= &mt('The following [quant,_1,change was,changes were] successful',$lockok).':<br /><br />';
1.16 raeburn 2813: $response .= &enrolltype_result(\%lockchg,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx,$lockedidx);
2814: }
2815: if ($lockfail > 0) {
1.51 raeburn 2816: $response .= &mt('The following [quant,_1,student was,students were] not modified successfully',$lockfail).': <br />';
1.16 raeburn 2817: $response .= &enrolltype_result(\%nolockchg,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx,$lockedidx);
2818: }
1.14 raeburn 2819: }
2820: &print_reply($r,$response,$$tasktitleref{$action});
2821: return;
2822: }
2823:
2824: sub enrolltype_result {
1.16 raeburn 2825: my ($changes,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx,$lockedidx) = @_;
1.51 raeburn 2826: my $reply = &Apache::loncommon::start_data_table().
2827: &Apache::loncommon::start_data_table_header_row().'
1.14 raeburn 2828: <th>username</th>
2829: <th>domain</th>
2830: <th>ID</th>
2831: <th>student name</th>
2832: <th>section</th>
2833: <th>start date</th>
2834: <th>end date</th>
1.51 raeburn 2835: <th>enrollment change</th>'."\n".
2836: &Apache::loncommon::end_data_table_header_row();
2837: foreach my $chg (sort keys %{$changes}) {
2838: my $sdata = $classlist->{$chg};
2839: my ($uname,$udom) = split(/:/,$chg);
1.14 raeburn 2840: my $section = $sdata->[$secidx];
2841: my $uid = $sdata->[$ididx];
2842: my $start = $sdata->[$startidx];
2843: my $end = $sdata->[$endidx];
2844: my $type = $sdata->[$typeidx];
2845: if (! defined($start) || $start == 0) {
2846: $start = &mt('none');
2847: } else {
2848: $start = &Apache::lonlocal::locallocaltime($start);
2849: }
2850: if (! defined($end) || $end == 0) {
2851: $end = &mt('none');
2852: } else {
2853: $end = &Apache::lonlocal::locallocaltime($end);
2854: }
2855: if (!defined($section) || ($section eq '')) {
1.51 raeburn 2856: $section = ' ';
1.14 raeburn 2857: }
2858: if (!defined($uid) || ($uid eq '')) {
1.51 raeburn 2859: $uid = ' ';
1.14 raeburn 2860: }
1.51 raeburn 2861: $reply .= &Apache::loncommon::start_data_table_row().'
2862: <td>'.$uname.'</td>
2863: <td>'.$udom.'</td>
2864: <td>'.$uid.'</td>
2865: <td>'.&Apache::loncommon::plainname($uname,$udom).'</td>
2866: <td>'.$section.'</td>
2867: <td>'.$start.'</td>
2868: <td>'.$end.'</td>
2869: <td>'.$$changes{$chg}.'</td>'."\n".
2870: &Apache::loncommon::end_data_table_row();
1.14 raeburn 2871: }
1.51 raeburn 2872: $reply .= &Apache::loncommon::end_data_table();
1.14 raeburn 2873: return $reply;
2874: }
2875:
1.10 raeburn 2876: sub warning_message {
2877: my ($dom,$crs,$caller) = @_;
2878: my %settings = &Apache::lonnet::get('environment',['internal.autoadds','internal.autodrops','internal.sectionnums','internal.crosslistings','internal.autostart','internal.autoend'],$dom,$crs);
2879: my $currend = '';
2880: my $currstart = '';
2881: my $currsecs = '';
2882: my $currxlists = '';
2883: my $warning = '';
2884: my $curradds = '';
2885: my $currdrops = '';
2886: if ( defined($settings{'internal.autoadds'}) ) {
2887: $curradds = $settings{'internal.autoadds'};
2888: }
2889: if (defined($settings{'internal.autodrops'}) ) {
2890: $currdrops = $settings{'internal.autodrops'};
2891: }
2892: if ( defined($settings{'internal.autostart'}) ) {
2893: $currstart = $settings{'internal.autostart'};
2894: }
2895: if ( defined($settings{'internal.autoend'}) ) {
2896: $currend = $settings{'internal.autoend'};
2897: }
2898: if ( defined($settings{'internal.sectionnums'}) ) {
2899: $currsecs = $settings{'internal.sectionnums'};
2900: }
2901: if ( defined($settings{'internal.crosslistings'}) ) {
2902: $currxlists = $settings{'internal.crosslistings'}
2903: }
2904: unless ($caller eq 'setdates') {
2905: if ( ($currstart eq '') && ($currend eq '') ) {
2906: $warning = "You <b>must</b> now use <a href='/adm/populate?action=setdates'>Change enrollment dates</a> to set a start date <i>and</i> an end date for the enrollment (or check the 'No end date' checkbox) for the nightly adds process to actually occur.</br></br>";
2907: }
2908: }
2909: unless ( ($caller eq 'sections') || ($caller eq 'crosslist') ) {
2910: if ( ($currsecs eq '') && ($currxlists eq '') ) {
2911: $warning .= "You <b>must</b> now use <a href='/adm/populate?action=sections'>Section settings</a> and/or <a href='/adm/populate?action=crosslist'>Change crosslistings</a> to choose at least one section of the course, or at least one crosslisted course which will contribute enrollment to this LON-CAPA course. At present there are <b>NO</b> sections or crosslisted courses that are affiliated with this course that are set to contribute to the automated enrollment process.<br/><br/>";
2912: }
2913: }
2914: unless ( $caller eq 'chgsettings') {
2915: if ( (!$curradds) && (!$currdrops) ) {
2916: $warning .= "You <b>must</b> now use <a href='/adm/populate?action=chgsettings'>Automated adds/drops</a> to enable automated adds and/or drops if you want automatic enrollment updates to occur in this course.<br/><br/>.";
2917: }
2918: }
2919: return $warning;
1.1 raeburn 2920: }
2921:
2922: sub print_reply () {
2923: my ($r,$response,$caller) = @_;
2924: $r->print("
2925: <br/><table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
2926: <tr>
1.14 raeburn 2927: <td align=\"left\"><b>$caller</b> - result<br/><br/>$response</td>
1.1 raeburn 2928: </tr>
2929: </table>
2930: ");
2931: return;
2932: }
2933:
2934: sub setup_date_selectors {
1.14 raeburn 2935: my ($starttime,$endtime,$action) = @_;
1.1 raeburn 2936: if (! defined($starttime)) {
2937: $starttime = time;
1.14 raeburn 2938: if ($action eq 'setdates') {
1.23 albertel 2939: if (exists($env{'course.'.$env{'request.course.id'}.
1.1 raeburn 2940: '.default_enrollment_start_date'})) {
1.23 albertel 2941: $starttime = $env{'course.'.$env{'request.course.id'}.
1.1 raeburn 2942: '.default_enrollment_start_date'};
1.14 raeburn 2943: }
1.1 raeburn 2944: }
2945: }
2946: if (! defined($endtime)) {
2947: $endtime = time+(6*30*24*60*60); # 6 months from now, approx
1.14 raeburn 2948: if ($action eq 'setdates') {
1.23 albertel 2949: if (exists($env{'course.'.$env{'request.course.id'}.
1.1 raeburn 2950: '.default_enrollment_end_date'})) {
1.23 albertel 2951: $endtime = $env{'course.'.$env{'request.course.id'}.
1.1 raeburn 2952: '.default_enrollment_end_date'};
1.14 raeburn 2953: }
1.1 raeburn 2954: }
2955: }
2956: my $startdateform = &Apache::lonhtmlcommon::date_setter('enter',
2957: 'startdate',
2958: $starttime);
2959: my $enddateform = &Apache::lonhtmlcommon::date_setter('enter',
2960: 'enddate',
2961: $endtime);
2962: return ($startdateform,$enddateform);
2963: }
2964:
2965: sub get_dates_from_form {
1.14 raeburn 2966: my $startdate;
2967: my $enddate;
2968: $startdate = &Apache::lonhtmlcommon::get_date_from_form('startdate');
2969: $enddate = &Apache::lonhtmlcommon::get_date_from_form('enddate');
1.23 albertel 2970: if ( exists ($env{'form.no_end_date'}) ) {
1.1 raeburn 2971: $enddate = 0;
2972: }
2973: return ($startdate,$enddate);
2974: }
2975:
2976: sub date_setting_table {
1.14 raeburn 2977: my ($starttime,$endtime,$action) = @_;
2978: my ($startform,$endform) = &setup_date_selectors($starttime,$endtime,$action);
1.57 bisitz 2979: my $perpetual = '<span class="LC_nobreak"><label><input type="checkbox" name="no_end_date"';
1.14 raeburn 2980: if (($action eq 'setdates' && defined($endtime) && $endtime == 0) || (($action eq 'setaccess' || $action eq 'updatenow') && ($endtime eq '' || $endtime == 0)) ) {
1.1 raeburn 2981: $perpetual .= ' checked';
2982: }
1.57 bisitz 2983: $perpetual.= ' />'.' no ending date</label></span>';
1.1 raeburn 2984: my $start_table = '';
2985: $start_table .= "<table>\n";
2986: $start_table .= '<tr><td align="right">Starting Date</td>'.
2987: '<td>'.$startform.'</td>'.
2988: '<td> </td>'."</tr>\n";
2989: $start_table .= "</table>";
2990: my $end_table = '';
2991: $end_table .= "<table>\n";
2992: $end_table .= '<tr><td align="right">Ending Date</td>'.
2993: '<td>'.$endform.'</td>'.
2994: '<td>'.$perpetual.'</td>'."</tr>\n";
2995: $end_table .= "</table>\n";
2996: return ($start_table, $end_table);
2997: }
2998:
1.42 raeburn 2999: sub validate_lcsec {
3000: my ($curr_groups,$lcsec) = @_;
3001: if (($lcsec eq 'all') || ($lcsec eq 'none')) {
3002: return 'reserved';
3003: } else {
3004: if (exists($$curr_groups{$lcsec})) {
3005: return 'group';
3006: }
3007: }
3008: return 'ok';
3009: }
3010:
1.48 albertel 3011: sub user_is_courseowner {
3012: my ($courseowner) = @_;
3013: my $user;
3014: if ($courseowner =~ /^[^:]+:[^:]+$/) {
3015: $user = $env{'user.name'}.':'.$env{'user.domain'};
3016: } else {
3017: $user = $env{'user.name'};
3018: }
3019: return ($user eq $courseowner);
3020: }
3021:
1.1 raeburn 3022: ###################################################################
3023: sub handler {
3024: my $r = shift;
3025: if ($r->header_only) {
1.22 albertel 3026: &Apache::loncommon::content_type($r,'text/html');
1.1 raeburn 3027: $r->send_http_header;
3028: return OK;
3029: }
3030: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['action','state']);
3031: # Needs to be in a course
1.23 albertel 3032: if (! (($env{'request.course.fn'}) && (&Apache::lonnet::allowed('cst',$env{'request.course.id'})))) {
1.1 raeburn 3033: # Not in a course, or not allowed to modify parms
1.23 albertel 3034: $env{'user.error.msg'}="/adm/populate:cst:0:0:Cannot drop or add students";
1.34 raeburn 3035: return HTTP_NOT_ACCEPTABLE;
1.1 raeburn 3036: }
3037: # Start page
1.22 albertel 3038: &Apache::loncommon::content_type($r,'text/html');
1.1 raeburn 3039: $r->send_http_header;
3040:
1.34 raeburn 3041: my @tasks = ("information","chgsettings","setdates","setaccess","notify","crosslist","sections","photos","updatenow","updatephotos","viewclass");
1.1 raeburn 3042:
3043: my %tasklong = (
3044: information => "Task information",
3045: chgsettings => "Automated adds/drops",
3046: setdates => "Change enrollment dates",
1.14 raeburn 3047: setaccess => "Change access dates",
1.1 raeburn 3048: notify => "Notification of changes",
3049: crosslist => "Change crosslistings",
3050: sections => "Section settings",
1.34 raeburn 3051: photos => "Student photo settings",
3052: updatephotos => "Update student photos",
1.1 raeburn 3053: updatenow => "Update roster now",
3054: newcross => "Add crosslistings",
1.14 raeburn 3055: newsections => "Add sections",
1.16 raeburn 3056: viewclass => "View students and change type",
1.1 raeburn 3057: );
3058:
3059: my %tasktitle = (
3060: chgsettings => "Changes to nightly automated enrollments",
3061: setdates => "Changes to first and/or last automated enrollment dates",
1.14 raeburn 3062: setaccess => "Changes to default start and/or end dates for student access",
1.1 raeburn 3063: notify => "Notification of enrollment changes",
3064: crosslist => "Changes to crosslistings",
3065: sections => "Changes to section settings",
1.34 raeburn 3066: photos => "Student photo settings",
3067: updatephotos => "Update student photos",
1.1 raeburn 3068: updatenow => "Immediate course roster update",
3069: newcross => "Adding new crosslisted courses",
1.14 raeburn 3070: newsections => "Adding new course sections",
3071: viewclass => "Viewing class roster and enrollment type"
1.1 raeburn 3072: );
3073:
3074: my $realm = '';
1.23 albertel 3075: if ( exists($env{'request.course.id'}) ) {
3076: $realm= $env{'course.'.$env{'request.course.id'}.'.description'};
1.1 raeburn 3077: }
3078: unless ($realm) { $realm=' '; }
1.23 albertel 3079: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
3080: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
1.1 raeburn 3081:
3082: #
3083: # Main switch on form.action and form.state, as appropriate
3084: #
3085:
3086: my $action = "information";
1.23 albertel 3087: if ( exists($env{'form.action'}) ) {
3088: $action = $env{'form.action'};
1.1 raeburn 3089: }
3090: my $state = "choose";
3091:
1.23 albertel 3092: if ( exists($env{'form.state'}) ) {
3093: $state = $env{'form.state'};
1.1 raeburn 3094: }
3095:
3096: if ($action eq "information") {
3097: $r->print(&header());
3098: } else {
3099: if ($state eq "choose") {
1.16 raeburn 3100: $r->print(&choose_header($action));
1.1 raeburn 3101: } else {
3102: if ($action eq "crosslist") {
1.23 albertel 3103: if ( exists($env{'form.numcross'}) ) {
3104: if ( $env{'form.numcross'} > 0 ) {
1.16 raeburn 3105: $r->print(&choose_header($action));
1.1 raeburn 3106: } else {
3107: $r->print(&header());
3108: }
3109: } else {
3110: $r->print(&header());
3111: }
3112: } elsif ($action eq "sections") {
1.23 albertel 3113: if ( exists($env{'form.numsec'}) ) {
3114: if ( $env{'form.numsec'} > 0 ) {
1.16 raeburn 3115: $r->print(&choose_header($action));
1.1 raeburn 3116: } else {
3117: $r->print(&header());
3118: }
3119: } else {
3120: $r->print(&header());
3121: }
3122: } else {
3123: $r->print(&header());
3124: }
3125: }
3126: }
1.12 raeburn 3127:
1.1 raeburn 3128: my $reply = 0;
3129: unless ($state eq "choose") { $reply = 1; }
3130:
3131: &print_mainbox($r,\%tasklong,$realm,$reply);
3132: &print_navmenu($r,\@tasks,\%tasklong);
3133:
3134: if (($state eq "choose") || ($action eq "information")) {
1.13 raeburn 3135: &print_main_frame($r,$realm,$dom,$crs,\%tasktitle);
1.1 raeburn 3136: } elsif ($action eq "chgsettings") {
3137: &print_chgsettings_response($r,$realm,$dom,$crs,$action,\%tasktitle);
3138: } elsif ($action eq "setdates") {
3139: &print_setdates_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.14 raeburn 3140: } elsif ($action eq "setaccess") {
3141: &print_setaccess_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 3142: } elsif ($action eq "notify") {
3143: &print_notify_response($r,$realm,$dom,$crs,$action,\%tasktitle);
3144: } elsif ($action eq "sections") {
1.13 raeburn 3145: &print_sections_menu($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 3146: } elsif ($action eq "crosslist") {
1.13 raeburn 3147: &print_crosslistings_menu($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 3148: } elsif ($action eq "updatenow") {
1.13 raeburn 3149: &print_update_result($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 3150: } elsif ($action eq "photos") {
1.34 raeburn 3151: if ($state eq "photoupdate") {
3152: &print_photoupdate_response($r,$realm,$dom,$crs,$action,\%tasktitle);
3153: } else {
3154: &photo_permission($r,$realm,$dom,$crs,$action,\%tasktitle);
3155: }
3156: } elsif ($action eq "updatephotos") {
3157: &print_photoupdate_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 3158: } elsif ($action eq "newcross") {
1.13 raeburn 3159: &print_crosslistings_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 3160: } elsif ($action eq "newsections") {
1.13 raeburn 3161: &print_sections_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.14 raeburn 3162: } elsif ($action eq "viewclass") {
3163: &print_viewclass_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 3164: }
3165: &print_doc_base($r);
3166: return OK;
3167: }
3168: ###################################################################
3169: 1;
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