Annotation of loncom/interface/lonpopulate.pm, revision 1.72
1.4 albertel 1: # automated enrollment configuration handler
1.72 ! raeburn 2: # $Id: lonpopulate.pm,v 1.71 2013/01/23 15:52:08 raeburn 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) {
1.69 raeburn 695: $r->print(&mt('Uncheck the checkbox(es) to terminate notification for people currently informed of roster changes from the nightly enrollment update.').'<br />');
1.45 raeburn 696: }
697: if ((@ccs + @showdom) > $notifycount) {
1.72 ! raeburn 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 />');
1.45 raeburn 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.',
1.69 raeburn 1330: );
1331: $lt{'ncds'} = &mt('changing default start and end access dates will affect [_1]future enrollments[_2] and also [_1]currently inactive[_2] students (i.e., those for whom access will begin in the future).','<b>','</b>');
1332: $lt{'tcha'} = 'To change access dates for [_1]currently active[_2] 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".','<b>','</b>');
1.14 raeburn 1333: );
1334: my $dateshow;
1335: if ( ($oldendshow eq '') && ($oldstartshow eq '') ) {
1.67 wenzelju 1336: $dateshow = "<br/>".&mt('Warning').". ".$lt{'cuno'}." ";
1.14 raeburn 1337: if ($action eq 'setaccess') {
1338: $dateshow .= $lt{'ifyo'}."\n";
1339: } elsif ($action eq 'updatenow') {
1340: $dateshow .= $lt{'ifyd'}."\n";
1341: }
1342: } else {
1343: $dateshow = &mt('Currently: default first access').": <b><i>$oldstartshow</i></b>, ".&mt('default last access').": <b><i>$oldendshow</i></b>\n";
1344: }
1345: if ($action eq 'setaccess') {
1346: $r->print(<<ENDONE);
1347: <form name="enter" method="post"><br/>
1348: <table width="100%" border="0" cellpadding="2" cellspacing="2">
1349: <tr>
1350: <td align="left"><b>$$tasktitleref{$action}</b>
1351: <br /><br />
1352: $dateshow
1353: </td>
1354: </tr>
1355: </table>
1356: ENDONE
1357: } elsif ($action eq 'updatenow') {
1358: $r->print("
1359: <br /><br />$dateshow\n");
1360: }
1361: $r->print(<<ENDTWO);
1362: <table width="100%" border="0" cellpadding="3" cellspacing="3">
1363: <tr>
1364: <td align="left" colspan="2">
1365: <table border="0" cellspacing="0" cellpadding="2">
1366: <tr>
1367: <td colspan="3">
1368: ENDTWO
1369: if ($action eq 'setaccess') {
1370: $r->print("<i>$lt{'setf'} $lt{'freg'}</i>");
1371: } elsif ($action eq 'updatenow') {
1372: $r->print("<i>$lt{'setf'} $lt{'fnew'}</i>");
1373: }
1374: $r->print(<<ENDTHREE);
1375: </td>
1376: </tr>
1377: <tr>
1378: <td>$start_table
1379: </td>
1380: </tr>
1381: </table>
1382: </td>
1383: </tr>
1384: <tr>
1385: <td align="left" colspan="2">
1.15 albertel 1386: <table border="0" cellspacing="0" cellpadding="2">
1.14 raeburn 1387: <tr>
1388: <td colspan="3">
1389: ENDTHREE
1390: if ($action eq 'setaccess') {
1391: $r->print("<i>$lt{'setl'} $lt{'freg'}</i>");
1392: } elsif ($action eq 'updatenow') {
1393: $r->print("<i>$lt{'setl'} $lt{'fnew'}</i>");
1394: }
1395: $r->print(<<ENDFOUR);
1396: </td>
1397: </tr>
1398: <tr>
1399: <td>$end_table
1400: </td>
1401: </tr>
1402: </table>
1403: </td>
1404: </tr>
1405: ENDFOUR
1406: if ($action eq 'setaccess') {
1407: $r->print("
1408: <tr>
1409: <td colspan=\"2\"><font color=\"#888888\">$lt{'ifad'}</font></td>
1410: </tr>
1.16 raeburn 1411: <tr>
1412: <td colspan=\"2\"> </td>
1413: </tr>
1414: <tr>
1.52 raeburn 1415: <td colspan=\"2\"><b>".&mt('Note').":</b> ".$lt{'ncds'}.' '.$lt{'tcha'}."</td>
1.16 raeburn 1416: </tr>
1.14 raeburn 1417: </table>
1418: ");
1419: } elsif ($action eq 'updatenow') {
1420: $r->print("
1421: </tr>
1422: </table>
1423: ");
1424: }
1425: }
1426:
1.1 raeburn 1427: ###############################################################
1428: sub print_doc_base {
1.41 albertel 1429: my ($r) = @_;
1.15 albertel 1430: $r->print(<<ENDBASE);
1.1 raeburn 1431: </td>
1432: </tr>
1433: </table>
1.41 albertel 1434: <br />
1.1 raeburn 1435: ENDBASE
1.41 albertel 1436: $r->print(&Apache::loncommon::end_page());
1.1 raeburn 1437: }
1438:
1439: ###################################################################
1440: sub print_chgsettings_response {
1.15 albertel 1441: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1442: my %settings = &Apache::lonnet::get('environment',['internal.sectionnums','internal.crosslistings','internal.autostart','internal.autoend','internal.autoadds','internal.autodrops'],$dom,$crs);
1443: my $currend = '';
1444: my $currstart = '';
1445: my $currsecs = '';
1446: my $currxlists = '';
1447: my $curradds = '';
1448: my $currdrops = '';
1449: if ( defined($settings{'internal.autoadds'}) ) {
1450: $curradds = $settings{'internal.autoadds'};
1451: }
1452: if ( defined($settings{'internal.autodrops'}) ) {
1453: $currdrops = $settings{'internal.autodrops'};
1454: }
1455: if ( defined($settings{'internal.autostart'}) ) {
1456: $currstart = $settings{'internal.autostart'};
1457: }
1458: if ( defined($settings{'internal.autoend'}) ) {
1459: $currend = $settings{'internal.autoend'};
1460: }
1461: if ( defined($settings{'internal.sectionnums'}) ) {
1462: $currsecs = $settings{'internal.sectionnums'};
1463: }
1464: if ( defined($settings{'internal.crosslistings'}) ) {
1465: $currxlists = $settings{'internal.crosslistings'}
1466: }
1467: my $autoadds = '';
1468: my $autodrops = '';
1.1 raeburn 1469:
1.23 albertel 1470: if ( exists($env{'form.autoadds'}) ) {
1471: $autoadds=$env{'form.autoadds'};
1.15 albertel 1472: }
1.23 albertel 1473: if ( exists($env{'form.autodrops'}) ) {
1474: $autodrops=$env{'form.autodrops'};
1.15 albertel 1475: }
1476:
1477: my $response = "";
1478: my $warning = "";
1479: my $warn_prefix = "";
1480: my $warn_suffix = "";
1481: my $warnfiller = "";
1482: my %cenv = ('internal.autoadds' => $autoadds,
1483: 'internal.autodrops' => $autodrops);
1484: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
1485: if ($reply !~ /^ok$/) {
1486: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";
1487: } else {
1488: if ($autoadds) {
1489: if ($curradds) {
1490: $response = "Nightly additions based on classlist changes still <b>enabled</b><br/>";
1491: } else {
1492: $response = "Nightly additions based on classlist changes now <b>enabled</b><br/>";
1493: }
1494: } else {
1495: if ($curradds) {
1496: $response = "Nightly additions based on classlist changes now <b>disabled</b><br/>";
1497: } else {
1498: $response = "Nightly additions based on classlist changes still <b>disabled</b><br/>";
1499: }
1500: }
1501: if ($autodrops) {
1502: if ($currdrops) {
1.39 albertel 1503: $response .= "Nightly removals based on classlist changes still <b>enabled</b><br />";
1.15 albertel 1504: } else {
1505: $response .= "Nightly removals based on classlist changes now <b>enabled</b><br/>";
1506: }
1507: } else {
1508: if ($currdrops) {
1.39 albertel 1509: $response .= "Nightly removals based on classlist changes now <b>disabled</b><br />";
1.15 albertel 1510: } else {
1511: $response .= "Nightly removals based on classlist changes still <b>disabled</b>";
1512: }
1513: }
1514: if ($autoadds || $autodrops) {
1515: $warning = &warning_message($dom,$crs,$action);
1.67 wenzelju 1516: $warn_prefix = "<br/><b>Warning</b>. Although you indicated that nightly ";
1.15 albertel 1517: $warn_suffix = " should be enabled, additional action is required.<br/>";
1518: }
1519: if ($autoadds) {
1520: if ($autodrops) {
1521: $warnfiller = "adds and drops";
1522: } else {
1523: $warnfiller = "adds";
1524: }
1525: } else {
1526: if ($autodrops) {
1527: $warnfiller = "drops";
1528: }
1529: }
1530: unless ($warning eq '') {
1531: $response = $warn_prefix.$warnfiller.$warn_suffix.$warning;
1532: }
1533: }
1534: &print_reply($r,$response,$$tasktitleref{$action});
1535: return;
1.1 raeburn 1536: }
1537:
1538: sub print_setdates_response {
1.15 albertel 1539: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1540: my %settings = &Apache::lonnet::get('environment',['internal.autostart','internal.autoend'],$dom,$crs);
1541: my $currstart = $settings{'internal.autostart'};
1542: my $currend = $settings{'internal.autoend'};
1543: my $response = '';
1.19 raeburn 1544: my $showstart = '';
1.15 albertel 1545: my $showend = '';
1546: my $warning = '';
1547: my $warn_prefix = '';
1.19 raeburn 1548: my ($autostart,$autoend) = &get_dates_from_form();
1549: if ( ($autostart eq '') || ($autoend eq '') ) {
1550: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";
1551: } elsif (($autoend > 0) && ($autoend <= $autostart)) {
1552: $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";
1553: } else {
1554: $showstart = &Apache::lonlocal::locallocaltime($autostart);
1555: if ($autoend) {
1556: $showend = &Apache::lonlocal::locallocaltime($autoend);
1557: } else {
1558: $showend = "'No end date'";
1559: }
1.15 albertel 1560:
1.19 raeburn 1561: my %cenv = ('internal.autostart' => $autostart,
1562: 'internal.autoend' => $autoend);
1563: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
1564: if ($reply !~ /^ok$/) {
1565: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";
1566: } else {
1567: if ($currstart == $autostart) {
1568: $response = "The first date for automated enrollment has been left unchanged as $showstart.<br/>";
1569: } else {
1570: $response = "The first date for automated enrollment has been changed to $showstart.<br/>";
1571: }
1572: if ($currend == $autoend) {
1573: $response .= "The last date for automated enrollment has been left unchanged as $showend.<br/>";
1574: } else {
1575: $response .= "The last date for automated enrollment has been changed to $showend.<br/>";
1576: }
1.1 raeburn 1577:
1.14 raeburn 1578: # 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 1579:
1.19 raeburn 1580: my $rosterupdated = 0;
1581: my $firstaccess = "";
1582: my $nextupdate = "";
1583: my $lastupdate = "";
1584:
1585: my $nowstamp = time;
1586: my @date_list=localtime(time);
1587: my $cur_year = $date_list[5];
1588: my $curday = $date_list[3];
1589: my $curmonth = $date_list[4];
1590: my $lastmidnt = timelocal(0,0,0,$date_list[3],$date_list[4],$date_list[5]);
1591: my $nextmidnt = 86400 + $lastmidnt;
1592:
1593: my $todayupdate = timelocal(0,30,1,$date_list[3],$date_list[4],$date_list[5]);
1594: my $lastupdate = $todayupdate - 86400;
1595: if ($nowstamp < $todayupdate) {
1596: $nextupdate = "today";
1.15 albertel 1597: } else {
1.19 raeburn 1598: $nextupdate = "tomorrow";
1.15 albertel 1599: }
1.19 raeburn 1600: if ($currstart < $lastupdate) {
1601: $rosterupdated = 1;
1.15 albertel 1602: }
1.19 raeburn 1603: if ($autostart < $nextmidnt ) {
1604: if ( $autostart >= $lastmidnt) {
1605: $firstaccess = "today";
1606: } else {
1607: $firstaccess = "a date prior to today";
1608: }
1609: if (($nowstamp >= $autostart) && ($rosterupdated == 0)) {
1.39 albertel 1610: $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 1611: }
1612: }
1613: $warning = &warning_message($dom,$crs,$action);
1.67 wenzelju 1614: $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 1615: unless ($warning eq '') {
1616: $response .= $warn_prefix.$warning;
1617: }
1618: }
1.15 albertel 1619: }
1620: &print_reply($r,$response,$$tasktitleref{$action});
1621: return;
1.1 raeburn 1622: }
1623:
1.14 raeburn 1624: sub print_setaccess_response {
1.15 albertel 1625: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1626: my %settings = &Apache::lonnet::get('environment',['default_enrollment_start_date','default_enrollment_end_date','internal.autostart'],$dom,$crs);
1627: my $currstart = $settings{'default_enrollment_start_date'};
1628: my $currend = $settings{'default_enrollment_end_date'};
1629: my $autostart = $settings{'internal.autostart'};
1630: my $response = '';
1631: my ($startaccess,$endaccess) = &get_dates_from_form();
1.19 raeburn 1632: if (($startaccess eq '') || ($endaccess eq '')) {
1633: $response = "There was a problem processing your requested changes. The default
1634: start and end access dates for this course have been left unchanged.<br/>";
1635: } elsif (($endaccess > 0) && ($endaccess <= $startaccess)) {
1636: $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 1637: } else {
1.19 raeburn 1638: my $showstart = &Apache::lonlocal::locallocaltime($startaccess);
1639: my $showend = '';
1640: my $warning = '';
1641: my $warn_prefix = '';
1642: if ($endaccess) {
1643: $showend = &Apache::lonlocal::locallocaltime($endaccess);
1644: } else {
1645: $showend = "'No end date'";
1646: }
1.15 albertel 1647:
1.19 raeburn 1648: my %cenv = ('default_enrollment_start_date' => $startaccess,
1.15 albertel 1649: 'default_enrollment_end_date' => $endaccess);
1.19 raeburn 1650: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
1651: if ($reply !~ /^ok$/) {
1652: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";
1653: } else {
1654: if ($currstart == $startaccess) {
1.52 raeburn 1655: $response = "The first access date for students being added via automated enrollment has been left unchanged as $showstart.<br/>";
1.19 raeburn 1656: } else {
1.52 raeburn 1657: $response = "The first access date for students being added via automated enrollment has been changed to $showstart.<br/>";
1.19 raeburn 1658: }
1659: if ($currend == $endaccess) {
1.52 raeburn 1660: $response .= "The last access date for students being added via automated enrollment has been left unchanged as $showend.<br/>";
1.19 raeburn 1661: } else {
1.52 raeburn 1662: $response .= "The last access date for students being added via automated enrollment has been changed to $showend.<br/>";
1.19 raeburn 1663: }
1.64 droeschl 1664: $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 1665:
1.14 raeburn 1666: # 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 1667:
1.19 raeburn 1668: my $accessgiven= 0;
1669: my $firstaccess = "";
1670: my $nextupdate = "";
1671: my $lastupdate = "";
1672:
1673: my $nowstamp = time;
1674: my @date_list=localtime(time);
1675: my $cur_year = $date_list[5];
1676: my $curday = $date_list[3];
1677: my $curmonth = $date_list[4];
1678: my $lastmidnt = timelocal(0,0,0,$date_list[3],$date_list[4],$date_list[5]);
1679: my $nextmidnt = 86400 + $lastmidnt;
1680:
1681: my $todayupdate = timelocal(0,30,1,$date_list[3],$date_list[4],$date_list[5]);
1682: my $tomorrowupdate = $todayupdate + 86400;
1683: my $lastupdate = $todayupdate - 86400;
1684:
1685: if ($autostart < $nextmidnt) {
1686: if ($nowstamp < $todayupdate) {
1687: $nextupdate = "at 1.30 am today";
1688: } else {
1689: $nextupdate = "at 1.30 am tomorrow";
1690: }
1.15 albertel 1691: } else {
1.19 raeburn 1692: my @enrollstart = localtime($autostart);
1693: $nextupdate = timelocal(0,30,1,$enrollstart[3],$enrollstart[4],$enrollstart[5]);
1694: unless (($enrollstart[2] < 1) || ($enrollstart[2] == 1 && $enrollstart[1] <=30)) {
1695: $nextupdate += 86400;
1696: }
1697: $nextupdate = &Apache::lonlocal::locallocaltime($nextupdate);
1698: }
1699: if (($currstart < $lastupdate) && ($autostart < $lastupdate)) {
1700: $accessgiven = 1;
1701: }
1702: if ($startaccess < $nextmidnt ) {
1703: if ( $startaccess >= $lastmidnt) {
1704: $firstaccess = "today";
1705: } else {
1706: $firstaccess = "a date prior to today";
1707: }
1708: if (($nowstamp >= $startaccess) && ($accessgiven == 0)) {
1.39 albertel 1709: $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 1710: }
1.15 albertel 1711: }
1.19 raeburn 1712: $warning = &warning_message($dom,$crs,$action);
1.67 wenzelju 1713: $warn_prefix = "<br/><b>Warning</b>. Although you have set default first and last access dates for students who are added via automatic enrollment, additional action is required.<br/>";
1.19 raeburn 1714: unless ($warning eq '') {
1715: $response .= $warn_prefix.$warning;
1.15 albertel 1716: }
1.19 raeburn 1717: }
1.15 albertel 1718: }
1719: &print_reply($r,$response,$$tasktitleref{$action});
1720: return;
1.14 raeburn 1721: }
1722:
1.1 raeburn 1723: sub print_notify_response {
1.15 albertel 1724: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1.1 raeburn 1725:
1726: # Get current settings
1.15 albertel 1727: my %settings = &Apache::lonnet::get('environment',['internal.notifylist','internal.coursecode'],$dom,$crs);
1728: my $notifylist = $settings{'internal.notifylist'};
1729: my $coursecode = $settings{'internal.coursecode'};
1.28 albertel 1730: my @currpeople = split(/,/,$notifylist);
1.15 albertel 1731: my $notify = 0;
1732: my @people = ();
1733: my $peoplestr = "";
1734: my $response = "";
1735: my $noprocess = 0;
1.1 raeburn 1736:
1.15 albertel 1737: my $currcount = 0;
1738: foreach (@currpeople) {
1739: unless ($_ eq '') { $currcount ++; }
1740: }
1741:
1.23 albertel 1742: if ( exists($env{'form.notify'}) ) {
1743: $notify=$env{'form.notify'};
1.15 albertel 1744: }
1.23 albertel 1745: if ( exists($env{'form.notifyshow'}) ) {
1746: my $notifyshow = $env{'form.notifyshow'};
1.15 albertel 1747: for (my $i=0; $i<$notifyshow; $i++) {
1.23 albertel 1748: if ( exists($env{"form.note_$i"}) ) {
1749: if ( exists($env{"form.notifyname_$i"}) ) {
1750: unless ( $env{"form.notifyname_$i"} eq '' ) {
1751: push @people, $env{"form.notifyname_$i"};
1.15 albertel 1752: }
1753: }
1754: }
1755: }
1756: if ($notify) { $peoplestr = join(",",@people); }
1757: } else {
1758: if ($notify) {
1759: if ($currcount) {
1760: $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/>.";
1761: $peoplestr = $notifylist;
1762: @people = @currpeople;
1763: $noprocess = 1;
1764: }
1765: }
1766: }
1767: unless ($noprocess == 1) {
1768: my %cenv = ('internal.notifylist' => $peoplestr);
1769: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
1770: if ($reply !~ /^ok$/) {
1771: $response = "There was a problem processing your requested changes. The notification settings for this course have been left unchanged.<br/>";
1772: } else {
1773: if ($notify) {
1774: if (@people) {
1775: if ($currcount) {
1776: $response .= "Notification of enrollment changes still <b>enabled</b><br/>";
1777: } else {
1778: $response .= "Notification of enrollment changes now <b>enabled</b><br/>";
1779: }
1780: $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";
1781: foreach my $person (@people) {
1782: $response .= "<li>$person</li>\n";
1783: }
1784: $response .= "</ul>\n";
1785: } else {
1.70 bisitz 1786: $response = &mt('Notification of enrollment changes was [_1]not enabled[_2] as no [_3]s were selected as recipients.','<b>','</b>',&Apache::lonnet::plaintext('cc')).'<br />';
1.15 albertel 1787: }
1788: } else {
1789: if ($currcount) {
1790: $response = "Notification of enrollment changes now <b>disabled</b><br/>";
1791: } else {
1792: $response = "Notification of enrollment changes still <b>disabled</b><br/>";
1793: }
1794: }
1795: }
1796: }
1797: &print_reply($r,$response,$$tasktitleref{$action});
1798: return;
1.1 raeburn 1799: }
1800:
1801: sub print_crosslistings_menu () {
1.15 albertel 1802: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1803: my %settings = &Apache::lonnet::get('environment',['internal.crosslistings','internal.coursecode'],$dom,$crs);
1804: my @currxlists = ();
1805: my @xlists = ();
1806: my $crosscount = 0;
1807: my $removecount = 0;
1808: my $xliststr = '';
1809: my $response = '';
1810: my $coursecode = $settings{'internal.coursecode'};
1.28 albertel 1811: if ($settings{'internal.crosslistings'} ne '') {
1812: @currxlists = split(/,/,$settings{'internal.crosslistings'});
1.15 albertel 1813: }
1814:
1815: if (@currxlists > 0) {
1816: for (my $i=0; $i<@currxlists; $i++) {
1817: my $xlist = "cross_".$i;
1.42 raeburn 1818: my $lc_sec = "lcsec_".$i;
1.23 albertel 1819: if ( exists($env{"form.$xlist"}) ) {
1.15 albertel 1820: my $xlistentry = '';
1821: if ($currxlists[$i] =~ m/^([^:]+)/) {
1822: $xlistentry = $1.':';
1823: }
1.42 raeburn 1824: if ( exists($env{"form.$lc_sec"}) ) {
1825: $xlistentry .= $env{"form.$lc_sec"};
1.15 albertel 1826: }
1827: push @xlists,$xlistentry;
1828: $crosscount ++;
1829: } else {
1830: $removecount ++;
1831: }
1832: }
1833: }
1.1 raeburn 1834:
1.28 albertel 1835: $xliststr = join(",",@xlists);
1836:
1.15 albertel 1837: my %cenv = ('internal.crosslistings' => $xliststr);
1838: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
1839: if ($reply !~ /^ok$/) {
1840: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";
1841: } else {
1842: if ($removecount > 0) {
1843: $response = "A total of $removecount courses are no longer crosslisted with LON-CAPA course: $realm ($coursecode).<br/><br/>";
1844: }
1845: if ($crosscount > 0) {
1846: $response .= "The $crosscount courses listed below remain crosslisted with this LON-CAPA course, and students enrolling in these course sections will be automatically added to the class roster for the course, if you have chosen to enable a nightly automated enrollment update.<br/><ul>\n";
1847: foreach (@xlists) {
1.42 raeburn 1848: my ($xlist,$lc_sec) = split/:/,$_;
1849: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
1.15 albertel 1850: }
1851: $response .= "</ul><br/>\n";
1852: }
1853: }
1.23 albertel 1854: if ( exists($env{'form.numcross'}) ) {
1855: my $numcross = $env{'form.numcross'};
1.15 albertel 1856: if ($numcross > 0) {
1857: my @bgcolors=("#eeeeee","#cccccc");
1.42 raeburn 1858: $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 1859: <form name="enter" method="post">); #' stupid emacs
1.42 raeburn 1860: $response .= &Apache::loncommon::start_data_table();
1861: $response .= &Apache::loncommon::start_data_table_row();
1862: $response .= qq(
1863: <th>Crosslisting</th>
1864: <th>LON-CAPA section ID</th>
1.15 albertel 1865: );
1.42 raeburn 1866: $response .= &Apache::loncommon::end_data_table_row();
1.15 albertel 1867: for (my $i=0; $i<$numcross; $i++) {
1.42 raeburn 1868: $response .= &Apache::loncommon::start_data_table_row();
1.15 albertel 1869: $response .= qq(
1.1 raeburn 1870: <td><input type="text" size="15" name="newcross_$i" /></td>
1.42 raeburn 1871: <td align="right"><input type="text" size="10" name="newlcsec_$i" /></td>
1.15 albertel 1872: );
1.42 raeburn 1873: $response .= &Apache::loncommon::end_data_table_row();
1.15 albertel 1874: }
1.42 raeburn 1875: $response .= &Apache::loncommon::end_data_table();
1876: $response .= qq(
1.1 raeburn 1877: </td>
1878: </tr>
1879: <tr>
1880: <td align="right">
1.39 albertel 1881: <input type="button" name="newcross" value="Go" onclick="process('newcross')" />
1.1 raeburn 1882: </td>
1883: </tr>
1884: </table>
1.39 albertel 1885: <input type=\"hidden\" name=\"numcross\" value=\"$numcross\" />
1886: <input type=\"hidden\" name=\"action\" value=\"newcross\" />
1887: <input type=\"hidden\" name=\"state\" value=\"process\" />
1.1 raeburn 1888: </form>
1.15 albertel 1889: );
1890: }
1891: }
1892: &print_reply($r,$response,$$tasktitleref{$action});
1893: return;
1.1 raeburn 1894: }
1895:
1896: sub print_crosslistings_response () {
1.15 albertel 1897: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1.68 raeburn 1898: my %settings = &Apache::lonnet::get('environment',['internal.crosslistings','internal.coursecode','internal.courseowner','internal.co-owners'],$dom,$crs);
1.15 albertel 1899: my @currxlists = ();
1900: my @xlists = ();
1901: my @allxlists = ();
1902: my @badxlists = ();
1903: my @badowner = ();
1.42 raeburn 1904: my @reserved = ();
1905: my @matchgroup = ();
1.15 albertel 1906: my $numcross = 0;
1907: my $xliststr = $settings{'internal.crosslistings'};
1908: my $coursecode = $settings{'internal.coursecode'};
1909: my $owner = $settings{'internal.courseowner'};
1.68 raeburn 1910: my $coowners = $settings{'internal.co-owners'};
1.15 albertel 1911: my $response = '';
1912: my $warning = '';
1913: my $warn_prefix = '';
1.1 raeburn 1914:
1.28 albertel 1915: if ($xliststr ne '') {
1916: @allxlists = split(/,/,$xliststr);
1.15 albertel 1917: }
1.1 raeburn 1918:
1.23 albertel 1919: if ( exists($env{'form.numcross'}) ) {
1920: $numcross = $env{'form.numcross'};
1.15 albertel 1921: }
1.1 raeburn 1922:
1.15 albertel 1923: if ($numcross > 0) {
1.43 raeburn 1924: my %curr_groups = &Apache::longroup::coursegroups();
1.15 albertel 1925: for (my $i=0; $i<$numcross; $i++) {
1926: my $xl = "newcross_".$i;
1.42 raeburn 1927: my $lc_sec = "newlcsec_".$i;
1.23 albertel 1928: if ( exists($env{"form.$xl"}) ) {
1.42 raeburn 1929: if (exists($env{"form.$lc_sec"})) {
1930: my $lc_sec_check = &validate_lcsec(\%curr_groups,
1931: $env{"form.$lc_sec"});
1932: if ($lc_sec_check eq 'reserved') {
1933: push(@reserved,$env{"form.$xl"}.":".$env{"form.$lc_sec"});
1934: next;
1935: } elsif ($lc_sec_check eq 'group') {
1936: push (@matchgroup,$env{"form.$xl"}.":".$env{"form.$lc_sec"});
1937: next;
1938: }
1939: }
1.15 albertel 1940: my $coursecheck = '';
1.23 albertel 1941: $coursecheck = &Apache::lonnet::auto_validate_courseID($crs,$dom,$env{"form.$xl"});
1.15 albertel 1942: if ($coursecheck eq 'ok') {
1943: my $addcheck = '';
1.68 raeburn 1944: $addcheck = &Apache::lonnet::auto_new_course($crs,$dom,$env{"form.$xl"},$owner,$coowners);
1.15 albertel 1945: if ($addcheck eq 'ok') {
1.42 raeburn 1946: push @xlists,$env{"form.$xl"}.":".$env{"form.$lc_sec"};
1.15 albertel 1947: } else {
1.42 raeburn 1948: push @badowner,$env{"form.$xl"}.":".$env{"form.$lc_sec"};
1.15 albertel 1949: }
1950: } else {
1.42 raeburn 1951: push @badxlists, $env{"form.$xl"}.":".$env{"form.$lc_sec"}.":".$coursecheck;
1.15 albertel 1952: }
1953: }
1954: }
1955: push @allxlists, @xlists;
1956: }
1957:
1958: if (@xlists > 0 ) {
1959: unless ($xliststr eq '') { $xliststr .= ","; }
1.28 albertel 1960: $xliststr .= join(",",@xlists);
1961:
1.15 albertel 1962: my %cenv = ('internal.crosslistings' => $xliststr);
1963: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
1964: if ($reply !~ /^ok$/) {
1965: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/><br/>";
1966: } else {
1967: $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";
1968: foreach (@allxlists) {
1.42 raeburn 1969: my ($xlist,$lc_sec) = split/:/,$_;
1970: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
1.15 albertel 1971: }
1972: $response .= "</ul><br/><br/>\n";
1973: }
1974: } else {
1975: if ($xliststr =~ m/:/) {
1.28 albertel 1976: my @oldxlists = (split/,/,$xliststr);
1.15 albertel 1977: $response .= "Although no new crosslistings were added, the courses listed below continue to be crosslisted with your LON-CAPA course.<br/><ul>\n";
1978: foreach (@oldxlists) {
1.42 raeburn 1979: my ($xlist,$lc_sec) = split/:/,$_;
1980: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
1.15 albertel 1981: }
1982: $response .= "</ul><br/><br/>\n";
1983: }
1984: }
1985: if (@badxlists > 0) {
1986: $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";
1987: foreach (@badxlists) {
1.42 raeburn 1988: my ($xlist,$lc_sec,$prob) = split/:/,$_;
1989: $response .= "<li>$xlist - ID: $lc_sec - Error: $prob</li>\n";
1.15 albertel 1990: }
1991: $response .= "</ul><br/><br/>\n";
1992: }
1993:
1994: if (@badowner > 0) {
1995: $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";
1996: foreach (@badowner) {
1.42 raeburn 1997: my ($xlist,$lc_sec) = split/:/,$_;
1998: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
1.15 albertel 1999: }
2000: $response .= "</ul><br/><br/>\n";
2001: }
1.42 raeburn 2002: if (@reserved > 0) {
2003: $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";
2004: foreach (@reserved) {
2005: my ($xlist,$lc_sec) = split/:/,$_;
2006: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
2007: }
2008: $response .= "</ul><br/><br/>\n";
2009: }
2010:
2011: if (@matchgroup > 0) {
2012: $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";
2013: foreach (@matchgroup) {
2014: my ($xlist,$lc_sec) = split/:/,$_;
2015: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
2016: }
2017: $response .= "</ul><br/><br/>\n";
2018: }
1.5 raeburn 2019:
1.15 albertel 2020: if (@allxlists > 0) {
2021: $warning = &warning_message($dom,$crs,$action);
1.67 wenzelju 2022: $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 2023: unless ($warning eq '') {
2024: $response .= $warn_prefix.$warning;
2025: }
2026: }
1.1 raeburn 2027:
1.15 albertel 2028: &print_reply($r,$response,$$tasktitleref{$action});
2029: return;
1.1 raeburn 2030: }
2031:
2032: sub print_sections_menu () {
1.15 albertel 2033: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1.68 raeburn 2034: my %settings = &Apache::lonnet::get('environment',['internal.sectionnums','internal.coursecode','internal.courseowner','internal.co-owners'],$dom,$crs);
1.15 albertel 2035: my @currsections = ();
2036: my @sections = ();
2037: my @badowner = ();
2038: my @badsections = ();
2039: my $seccount = 0;
2040: my $removecount = 0;
2041: my $addcount = 0;
2042: my $secstr = '';
2043: my $response = '';
2044: my $warning = "";
2045: my $warn_prefix = "";
2046: my $coursecode = $settings{'internal.coursecode'};
2047: my $owner = $settings{'internal.courseowner'};
1.68 raeburn 2048: my $coowners = $settings{'internal.co-owners'};
1.28 albertel 2049: if ($settings{'internal.sectionnums'} ne '') {
2050: @currsections = split(/,/,$settings{'internal.sectionnums'});
1.15 albertel 2051: }
2052:
1.23 albertel 2053: if ( exists($env{'form.secshow'}) ) {
2054: for (my $i=0; $i<$env{'form.secshow'}; $i++) {
1.42 raeburn 2055: my $lc_sec = "loncapasec_".$i;
1.15 albertel 2056: my $secnum = "secnum_".$i;
2057: my $sec = "sec_".$i;
1.23 albertel 2058: if ( exists( $env{"form.$sec"} ) ) {
1.15 albertel 2059: my $secentry;
1.23 albertel 2060: if ( exists( $env{"form.$secnum"} ) ) {
2061: $secentry = $env{"form.$secnum"}.':';
1.15 albertel 2062: }
1.42 raeburn 2063: if ( exists( $env{"form.$lc_sec"} ) ) {
2064: $secentry .= $env{"form.$lc_sec"};
1.15 albertel 2065: }
1.23 albertel 2066: if ( grep/^$env{"form.$secnum"}:/,@currsections) {
1.15 albertel 2067: push @sections, $secentry;
2068: $seccount ++;
2069: } else {
1.23 albertel 2070: my $newsec = $coursecode.$env{"form.$secnum"};
1.15 albertel 2071: my $coursecheck = &Apache::lonnet::auto_validate_courseID($crs,$dom,$newsec);
2072: if ($coursecheck eq 'ok') {
1.68 raeburn 2073: my $addcheck = &Apache::lonnet::auto_new_course($crs,$dom,$newsec,$owner,$coowners);
1.15 albertel 2074: if ($addcheck eq 'ok') {
1.42 raeburn 2075: push @sections,$env{"form.$secnum"}.":".$env{"form.$lc_sec"};
1.15 albertel 2076: $seccount ++;
2077: $addcount ++;
2078: } else {
1.42 raeburn 2079: push @badowner,$env{"form.$secnum"}.":".$env{"form.$lc_sec"};
1.15 albertel 2080: }
2081: } else {
1.42 raeburn 2082: push @badsections, $env{"form.$secnum"}.":".$env{"form.$lc_sec"}.":".$coursecheck;
1.15 albertel 2083: }
2084: }
2085: }
2086: }
2087: if (@currsections > 0) {
2088: for (my $i=0; $i<@currsections; $i++) {
2089: if ($currsections[$i] =~ m/^(\w+:)/ ) {
2090: my $oldsec = $1;
2091: unless (grep/^$oldsec/,@sections) {
2092: $removecount ++;
2093: }
2094: }
2095: }
2096: }
2097: } elsif (@currsections > 0) {
2098: for (my $i=0; $i<@currsections; $i++) {
2099: my $sec = "sec_".$i;
1.42 raeburn 2100: my $lc_sec = "lcsec_".$i;
1.23 albertel 2101: if ( exists($env{"form.$sec"}) ) {
1.15 albertel 2102: my $secentry = '';
2103: if ($currsections[$i] =~ m/^(\w+:)/ ) {
2104: $secentry = $1;
2105: }
1.42 raeburn 2106: if ( exists($env{"form.$lc_sec"}) ) {
2107: $secentry .= $env{"form.$lc_sec"};
1.15 albertel 2108: }
2109: push @sections,$secentry;
2110: $seccount ++;
2111: } else {
2112: $removecount ++;
2113: }
2114: }
2115: }
2116:
1.28 albertel 2117: $secstr = join(",",@sections);
2118:
1.15 albertel 2119: my %cenv = ('internal.sectionnums' => $secstr);
2120: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
2121: if ($reply !~ /^ok$/) {
2122: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";
2123: } else {
2124: if ($removecount > 0) {
2125: $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/>";
2126: }
2127: if ($addcount > 0) {
2128: $response .= "A total of $addcount sections have been added to the list of
1.6 raeburn 2129: sections which contribute to enrollment in LON-CAPA course: $realm ($coursecode).<br/><br/>";
1.15 albertel 2130: }
2131: if ($seccount > 0) {
2132: $response .= "Students enrolling in the $seccount section(s) listed below will be automatically added to the class roster for the course, if you have chosen to enable a nightly automated enrollment update.<br/><ul>\n";
2133: foreach (@sections) {
1.42 raeburn 2134: my ($sec,$lc_sec) = split/:/,$_;
2135: $response .= "<li>$sec - ID: $lc_sec</li>\n";
1.15 albertel 2136: }
2137: $response .= "</ul><br/>\n";
2138: }
2139: }
2140:
2141: if (@badsections > 0) {
2142: $response .= "The sections listed below could not be included in the sections for this LON-CAPA course, because they are not valid section numbers according to your institution's official schedule of classes and sections.<br/><ul>\n";
2143: foreach (@badsections) {
1.42 raeburn 2144: my ($secnum,$lc_sec,$prob) = split/:/,$_;
2145: $response .= "<li>$secnum - ID: $lc_sec - Error: $prob</li>\n";
1.15 albertel 2146: }
2147: $response .= "</ul><br/><br/>\n";
2148: }
2149:
2150: if (@badowner > 0) {
2151: $response .= "The sections listed below could not be included in the sections for this LON-CAPA course, because the owner of this course - $owner - does not have rights to view enrollment in those classes as determined by your instititution's policies on access to official classlists.<br/><ul>\n";
2152: foreach (@badowner) {
1.42 raeburn 2153: my ($secnum,$lc_sec) = split/:/,$_;
2154: $response .= "<li>$secnum - ID: $lc_sec</li>\n";
1.15 albertel 2155: }
2156: $response .= "</ul><br/><br/>\n";
2157: }
2158:
2159: if ($seccount > 0) {
2160: $warning = &warning_message($dom,$crs,$action);
1.67 wenzelju 2161: $warn_prefix = "<br/><b>Warning</b>. Although you have selected sections to contribute enrollment to this course, additional action is required.<br/>";
1.15 albertel 2162: unless ($warning eq '') {
2163: $response .= $warn_prefix.$warning;
2164: }
2165: }
2166:
1.23 albertel 2167: if ( exists($env{'form.numsec'}) ) {
2168: my $numsec = $env{'form.numsec'};
1.15 albertel 2169: if ($numsec > 0) {
2170: my @bgcolors=("#eeeeee","#cccccc");
2171: $response .= qq(
1.42 raeburn 2172: 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 2173: <form name="enter" method="post">
2174: <table border="0" cellpadding="2" cellspacing="2" width="100%">
2175: <tr>
1.42 raeburn 2176: <td>);
2177: $response .= &Apache::loncommon::start_data_table();
2178: $response .= &Apache::loncommon::start_data_table_row();
2179: $response .= qq(
2180: <th>Section number</th>
2181: <th>LON-CAPA section ID</th>
2182: );
2183: $response .= &Apache::loncommon::end_data_table_row();
1.15 albertel 2184: for (my $i=0; $i<$numsec; $i++) {
1.42 raeburn 2185: $response .= &Apache::loncommon::start_data_table_row();
1.15 albertel 2186: $response .= qq(
1.42 raeburn 2187: <td><input type="text" size="10" name="newsec_$i" /></td>
2188: <td align="right">
2189: <input type="text" size="10" name="newlcsec_$i" />
2190: </td>
2191: );
2192: $response .= &Apache::loncommon::end_data_table_row();
1.15 albertel 2193: }
1.42 raeburn 2194: $response .= &Apache::loncommon::end_data_table();
2195: $response .= qq(
1.1 raeburn 2196: </td>
2197: </tr>
2198: <tr>
2199: <td align="right">
1.39 albertel 2200: <input type="button" name="newsections" value="Go" onclick="process('newsections')" />
1.1 raeburn 2201: </td>
2202: </tr>
2203: </table>
1.39 albertel 2204: <input type=\"hidden\" name=\"numsec\" value=\"$numsec\" />
2205: <input type=\"hidden\" name=\"action\" value=\"newsections\" />
2206: <input type=\"hidden\" name=\"state\" value=\"process\" />
1.1 raeburn 2207: </form>
1.15 albertel 2208: );
2209: }
2210: }
2211: &print_reply($r,$response,$$tasktitleref{$action});
2212: return;
1.1 raeburn 2213: }
2214:
2215: sub print_sections_response () {
1.15 albertel 2216: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1.68 raeburn 2217: my %settings = &Apache::lonnet::get('environment',['internal.sectionnums','internal.coursecode','internal.courseowner','internal.co-owners'],$dom,$crs);
1.15 albertel 2218: my @currsections = ();
2219: my @sections = ();
2220: my @allsections = ();
2221: my @badowner = ();
2222: my @badsections = ();
1.42 raeburn 2223: my @reserved = ();
2224: my @matchgroup = ();
1.15 albertel 2225: my $numsec = 0;
2226: my $secstr = $settings{'internal.sectionnums'};
2227: my $coursecode = $settings{'internal.coursecode'};
2228: my $owner = $settings{'internal.courseowner'};
1.68 raeburn 2229: my $coowners = $settings{'internal.co-owners'};
1.15 albertel 2230: my $response = '';
2231: my $putreply = '';
2232: my $warning = '';
2233: my $warn_prefix = '';
1.28 albertel 2234: if ($secstr ne '') {
2235: @allsections = split(/,/,$secstr);
1.15 albertel 2236: }
2237:
1.23 albertel 2238: if ( exists($env{'form.numsec'}) ) {
2239: $numsec = $env{'form.numsec'};
1.15 albertel 2240: }
2241:
2242: if ($numsec > 0) {
1.43 raeburn 2243: my %curr_groups = &Apache::longroup::coursegroups();
1.15 albertel 2244: for (my $i=0; $i<$numsec; $i++) {
2245: my $sec = "newsec_".$i;
1.42 raeburn 2246: my $lc_sec = "newlcsec_".$i;
1.23 albertel 2247: if ( exists($env{"form.$sec"}) ) {
2248: unless ( (grep/^$env{"form.$sec"}:/,@allsections) || (grep/^$env{"form.$sec"}:/,@sections) ) {
1.42 raeburn 2249: my $lc_sec_check = &validate_lcsec(\%curr_groups, $env{"form.$lc_sec"});
2250: if ($lc_sec_check eq 'reserved') {
2251: push(@reserved,$env{"form.$sec"}.":".$env{"form.$lc_sec"});
2252: next;
2253: } elsif ($lc_sec_check eq 'group') {
2254: push (@matchgroup,$env{"form.$sec"}.":".$env{"form.$lc_sec"});
2255: next;
2256: }
1.23 albertel 2257: my $newsec = $coursecode.$env{"form.$sec"};
1.15 albertel 2258: my $coursecheck = &Apache::lonnet::auto_validate_courseID($crs,$dom,$newsec);
2259: if ($coursecheck eq 'ok') {
1.68 raeburn 2260: my $addcheck = &Apache::lonnet::auto_new_course($crs,$dom,$newsec,$owner,$coowners);
1.15 albertel 2261: if ($addcheck eq 'ok') {
1.42 raeburn 2262: push @sections,$env{"form.$sec"}.":".$env{"form.$lc_sec"};
1.15 albertel 2263: } else {
1.42 raeburn 2264: push @badowner,$env{"form.$sec"}.":".$env{"form.$lc_sec"};
1.15 albertel 2265: }
2266: } else {
1.42 raeburn 2267: push @badsections, $env{"form.$sec"}.":".$env{"form.$lc_sec"}.":".$coursecheck;
1.15 albertel 2268: }
2269: }
2270: }
2271: }
2272: push @allsections, @sections;
2273: }
2274:
2275: if (@sections > 0 ) {
2276: unless ($secstr eq '') { $secstr .= ","; }
1.28 albertel 2277: $secstr .= join(",",@sections);
1.15 albertel 2278: my %cenv = ('internal.sectionnums' => $secstr);
2279: $putreply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
2280: if ($putreply !~ /^ok$/) {
2281: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/><br/>";
2282: }
2283: }
2284:
2285: if ($putreply =~ /^ok/) {
2286: $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";
2287: foreach (@allsections) {
1.42 raeburn 2288: my ($sec,$lc_sec) = split/:/,$_;
2289: $response .= "<li>$sec - ID: $lc_sec</li>\n";
1.15 albertel 2290: }
2291: $response .= "</ul><br/><br/>\n";
2292: }
2293:
2294: if (@badsections > 0) {
2295: $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";
2296: foreach (@badsections) {
1.42 raeburn 2297: my ($secnum,$lc_sec,$prob) = split/:/,$_;
2298: $response .= "<li>$secnum - ID: $lc_sec - Error: $prob</li>\n";
1.15 albertel 2299: }
2300: $response .= "</ul><br/><br/>\n";
2301: }
2302:
2303: if (@badowner > 0) {
2304: $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";
2305: foreach (@badowner) {
1.42 raeburn 2306: my ($secnum,$lc_sec) = split/:/,$_;
2307: $response .= "<li>$secnum - ID: $lc_sec</li>\n";
1.15 albertel 2308: }
2309: $response .= "</ul><br/><br/>\n";
2310: }
2311:
1.42 raeburn 2312: if (@reserved > 0) {
2313: $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";
2314: foreach (@reserved) {
2315: my ($xlist,$lc_sec) = split/:/,$_;
2316: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
2317: }
2318: $response .= "</ul><br/><br/>\n";
2319: }
2320:
2321: if (@matchgroup > 0) {
2322: $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";
2323: foreach (@matchgroup) {
2324: my ($xlist,$lc_sec) = split/:/,$_;
2325: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
2326: }
2327: $response .= "</ul><br/><br/>\n";
2328: }
2329:
2330:
1.15 albertel 2331: if (@allsections > 0) {
2332: $warning = &warning_message($dom,$crs,$action);
1.67 wenzelju 2333: $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 2334: unless ($warning eq '') {
2335: $response .= $warn_prefix.$warning;
2336: }
2337: }
1.1 raeburn 2338:
1.15 albertel 2339: &print_reply($r,$response,$$tasktitleref{$action});
2340: return;
1.1 raeburn 2341: }
2342:
1.34 raeburn 2343: sub photo_permission {
1.15 albertel 2344: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1.35 albertel 2345: my %settings = &Apache::lonnet::get('environment',
2346: ['internal.courseowner',
2347: 'internal.photopermission',
1.37 raeburn 2348: 'internal.showphoto'],
1.35 albertel 2349: $dom,$crs);
1.34 raeburn 2350: my ($showphotos,$response);
2351: if (exists($env{'form.cancel_agreement'})) {
1.48 albertel 2352: if (&user_is_courseowner($settings{'internal.courseowner'})) {
1.34 raeburn 2353: my %cenv = (
2354: 'internal.photopermission' => 'no',
2355: );
2356: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
2357: if ($reply !~ /^ok$/) {
2358: $response = &mt('There was a problem processing the record of your agreement to the conditions of use. Settings for this course have been left unchanged.').'<br/>'."\n";
2359: &print_reply($r,$response,$$tasktitleref{$action});
2360: } else {
2361: &print_photos_response($r,$realm,$dom,$crs,$action,
2362: $tasktitleref,$showphotos,'no',\%cenv);
2363: }
2364: return;
2365: }
2366: }
2367: if (exists($env{'form.showphotos'})) {
2368: $showphotos=$env{'form.showphotos'};
2369: }
2370: if ($showphotos) {
2371: if ($env{'form.photopermission'}) {
2372: my %cenv = (
2373: 'internal.photopermission' => $env{'form.photopermission'},
2374: );
2375: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
2376: if ($reply !~ /^ok$/) {
2377: $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";
2378: } else {
2379: &print_photos_response($r,$realm,$dom,$crs,$action,
1.35 albertel 2380: $tasktitleref,$showphotos,
2381: $env{'form.photopermission'},\%cenv);
1.34 raeburn 2382: }
2383: } else {
2384: my ($result,$perm_reqd,$conditions) =
1.35 albertel 2385: &Apache::lonnet::auto_photo_permission($crs,$dom);
1.34 raeburn 2386: my $permcheck;
2387: if ($result eq 'ok') {
2388: if ($perm_reqd eq 'yes') {
2389: if ($settings{'internal.photopermission'} eq 'yes') {
2390: &print_photos_response($r,$realm,$dom,$crs,$action,
1.35 albertel 2391: $tasktitleref,$showphotos);
1.34 raeburn 2392: } else {
2393: return(&print_photo_agreement($r,$realm,$dom,$crs,
1.35 albertel 2394: $action,$tasktitleref,
2395: $conditions,
2396: $settings{'internal.courseowner'}));
1.34 raeburn 2397: }
2398: } elsif ($perm_reqd eq 'no') {
2399: &print_photos_response($r,$realm,$dom,$crs,$action,
1.35 albertel 2400: $tasktitleref,$showphotos);
1.34 raeburn 2401: } else {
2402: $permcheck = 'fail';
2403: }
2404: } else {
2405: $permcheck = 'fail';
2406: }
2407: if ($permcheck eq 'fail') {
2408: 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/>';
2409: &print_reply($r,$response,$$tasktitleref{$action});
2410: }
2411: }
2412: } else {
2413: &print_photos_response($r,$realm,$dom,$crs,$action,$tasktitleref);
2414: }
2415: return;
2416: }
2417:
2418: sub print_photo_agreement {
2419: my ($r,$realm,$dom,$crs,$action,$tasktitleref,$conditions,$courseowner)=@_;
2420: my $response;
1.49 albertel 2421: my $institution = &Apache::lonnet::domain($dom,'description');
1.48 albertel 2422: if (&user_is_courseowner($courseowner)) {
1.34 raeburn 2423: $response = '
1.58 bisitz 2424: <script type="text/javascript" language="JavaScript">
1.34 raeburn 2425: function agreement_result(caller) {
2426: document.permission.photopermission.value = caller;
2427: if (caller == 0) {
2428: document.location.href="/adm/populate";
2429: } else {
2430: document.permission.submit();
2431: }
2432: return;
2433: }
2434: </script>
2435: <form name="permission" method="post">
2436: <table width="100%" border="0" cellpadding="2" cellspacing="2">
2437: <tr>
2438: <td align="left"><b>Use of student photos</b><br/>'."\n".
2439: &mt('Acceptance by the course owner of the conditions of use of photos is currently [_1] set.','<b>not</b>').'<br />'.&mt('Please indicate your acceptance of the conditions of use of digital photos of registered students in courses at [_1].',$institution).'
2440: </td>
2441: </tr>
2442: </table>
2443: <table border="0" cellpadding="3" cellspacing="3">
2444: <tr>
2445: <td colspan="2">
2446: <textarea rows="20" cols="80">'.$conditions.'</textarea>
2447: </td>
2448: <tr>
2449: <td align="left">
2450: <input type="button" name="disagree" value="I do not agree" onclick="javascript:agreement_result('."'no'".');" />
2451: </td>
2452: <td align="right">
2453: <input type="button" name="agree" value="I agree" onclick="javscript:agreement_result('."'yes'".');" />
2454: </td>
2455: </tr>
2456: </table>
1.62 bisitz 2457: <input type="hidden" name="action" value="'.$action.'" />
2458: <input type="hidden" name="state" value="process" />
2459: <input type="hidden" name="showphotos" value="1" />
2460: <input type="hidden" name="photopermission" value="" />
1.34 raeburn 2461: </form>
2462: ';
2463: } else {
1.44 raeburn 2464: my ($ownername,$owneremail) = &get_ownerinfo($dom,$courseowner);
2465: my $emailstr;
2466: if ($owneremail) {
2467: $emailstr = "(e-mail: $owneremail)";
2468: }
1.56 bisitz 2469: $response = &mt('The policies of your institution [_1] require that the course owner [_2] must indicate acceptance of the conditions of use of digital photos of registered students, before they may be made available for use in a course.',$institution,$ownername)
2470: .'<br /><br />'
2471: .&mt('Please direct the course owner [_1] to visit the "Student photos" page in the Automated Enrollment Manager to indicate acceptance of these conditions of use.',$emailstr);
1.34 raeburn 2472: }
2473: &print_reply($r,$response,$$tasktitleref{$action});
2474: }
2475:
2476: sub print_photos_response {
2477: my ($r,$realm,$dom,$crs,$action,$tasktitleref,$showphotos,$photopermission,
1.35 albertel 2478: $permissionenv)=@_;
1.34 raeburn 2479: my %newenv;
2480: if (defined($permissionenv)) {
2481: foreach my $key (keys(%{$permissionenv})) {
2482: if (exists($env{'request.course.id'})) {
2483: $newenv{$env{'request.course.id'}.'.'.$key} =
1.35 albertel 2484: $$permissionenv{$key};
1.34 raeburn 2485: }
2486: }
2487: }
1.37 raeburn 2488: my %settings = &Apache::lonnet::get('environment',['internal.showphoto'],
1.35 albertel 2489: $dom,$crs);
1.37 raeburn 2490: my $currphotos = $settings{'internal.showphoto'};
1.34 raeburn 2491: my $response = "";
2492: if (defined($photopermission)) {
2493: if ($photopermission eq 'yes') {
2494: $response = &mt('Acceptance of photo use policy recorded.').'<br />'."\n";
2495: } else {
2496: $response = &mt('Non-acceptance of photo use policy recorded.').'<br />'."\n";
2497: $showphotos = 0;
2498: }
1.15 albertel 2499: }
1.37 raeburn 2500: my %cenv = ('internal.showphoto' => $showphotos);
1.15 albertel 2501: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
2502: if ($reply !~ /^ok$/) {
1.34 raeburn 2503: $response .= "There was a problem processing your requested change. The student photo retrieval setting for this course has been left unchanged.<br/>";
1.15 albertel 2504: } else {
2505: if ($showphotos) {
2506: if ($currphotos) {
1.34 raeburn 2507: $response .= "Retrieval of student photos is still <b>enabled</b>.<br/>";
1.15 albertel 2508: } else {
1.34 raeburn 2509: $response .= "Retrieval of student photos in now <b>enabled</b>.<br/>";
1.35 albertel 2510: my ($update,$commentary) =
2511: &Apache::lonnet::auto_photochoice($crs,$dom);
1.34 raeburn 2512: if ($update) {
2513: $response .= '<br />'.$commentary.'<br /><br />
2514: <form name="photoupdate" method="post">
1.62 bisitz 2515: <input type="button" name="retrieve" value="'.&mt('Update photo repository').'"
1.34 raeburn 2516: onclick="javascript:document.photoupdate.submit()" />
1.62 bisitz 2517: <input type="hidden" name="action" value="'.$action.'" />
2518: <input type="hidden" name="state" value="photoupdate" />
1.34 raeburn 2519: </form>';
2520: }
1.15 albertel 2521: }
2522: } else {
2523: if ($currphotos) {
1.34 raeburn 2524: $response .= "Retrieval of student photos is now <b>disabled</b>.<br/>";
1.15 albertel 2525: } else {
1.34 raeburn 2526: $response .= "Retrieval of student photos is still <b>disabled</b>.<br/>";
1.15 albertel 2527: }
2528: }
1.34 raeburn 2529: foreach my $key (keys(%cenv)) {
2530: if (exists($env{'request.course.id'})) {
2531: $newenv{'course.'.$env{'request.course.id'}.'.'.$key} =
1.35 albertel 2532: $cenv{$key};
1.34 raeburn 2533: }
2534: }
2535: }
2536: if (keys(%newenv) > 0) {
1.54 raeburn 2537: &Apache::lonnet::appenv(\%newenv);
1.34 raeburn 2538: }
2539: &print_reply($r,$response,$$tasktitleref{$action});
2540: return;
2541: }
2542:
2543: sub print_photoupdate_response {
2544: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
2545: my $response;
2546: my %changes;
2547: my %lt = &LONCAPA::Enrollment::photo_response_types();
1.35 albertel 2548: my %settings = &Apache::lonnet::get('environment',
2549: ['internal.coursecode',
2550: 'internal.sectionnums',
2551: 'internal.crosslistings'],
2552: $dom,$crs);
1.34 raeburn 2553: my @allcourses = ();
2554: my %LC_code;
2555: my %affiliates;
2556: my $outcome;
1.53 raeburn 2557: &Apache::loncommon::get_institutional_codes(\%settings,\@allcourses,\%LC_code);
1.34 raeburn 2558: if (@allcourses > 0) {
2559: @{$affiliates{$crs}} = @allcourses;
2560: $outcome = &Apache::lonnet::auto_photoupdate(\%affiliates,$dom,$crs,\%changes);
2561: unless ($outcome eq 'ok') {
2562: &Apache::lonnet::logthis("lonpopulate::print_photoupdate_response".
1.35 albertel 2563: "failed to update student photos".
2564: " for ".$crs."\@".$dom." by ".
2565: $env{'user.name'}." \@ ".$env{'user.domain'}.
2566: ": ".$outcome);
1.34 raeburn 2567: }
2568: if ($outcome eq 'ok') {
2569: if (keys(%changes) > 0) {
1.58 bisitz 2570: $response = &mt('Update of photos for registered students resulted in the following ').': <br />'
2571: .'<script type="text/javascript" language="JavaScript">
1.34 raeburn 2572: function photowindow(photolink) {
2573: var title = "Photo_Viewer";
2574: var options = "scrollbars=1,resizable=1,menubar=0";
2575: options += ",width=240,height=240";
2576: stdeditbrowser = open(photolink,title,options,"1");
2577: stdeditbrowser.focus();
2578: }
2579: </script>
2580: ';
2581: foreach my $type (sort(keys(%changes))) {
2582: my @usernames = sort(split(/\&/,$changes{$type}));
2583: my $count = @usernames;
2584: $response .= '<b>'.&mt('For [_1] students, photos ',
1.35 albertel 2585: $count).$lt{$type}.'</b><ul>';
1.34 raeburn 2586: foreach my $username (@usernames) {
2587: $response .= '<li>'.$username;
2588: if (($type eq 'new') || ($type eq 'same') || ($type eq 'update')) {
2589: $response .= ' <a href="javascript:photowindow('."'".&Apache::lonnet::studentphoto($dom,$username,'jpg')."'".')">View</a></li>';
2590: }
2591: }
2592: $response .= '</ul><br />';
2593: }
2594: } else {
2595: $response = &mt('No updates of photos of registered students occurred').
2596: '<br />';
2597: }
2598: } else {
2599: $response = "There was a problem updating student photos for registered students in this course. <br/>";
2600: }
2601: } else {
2602: $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 2603: }
2604: &print_reply($r,$response,$$tasktitleref{$action});
2605: return;
1.1 raeburn 2606: }
2607:
1.34 raeburn 2608: sub get_ownerinfo {
2609: my ($dom,$owner) = @_;
1.44 raeburn 2610: my ($ownername,$owneremail,$own_uname,$own_udom);
1.34 raeburn 2611: if ($owner) {
1.44 raeburn 2612: if ($owner =~ /^([^:]+):([^:]+)$/) {
2613: $own_uname = $1;
2614: $own_udom = $2;
2615: } else {
2616: $own_uname = $owner;
2617: $own_udom = $dom;
2618: }
2619: $ownername=&Apache::loncommon::plainname($own_uname,$own_udom,
2620: 'firstname');
1.36 raeburn 2621: my %ownerinfo = &Apache::lonnet::get('environment',['permanentemail'],
1.44 raeburn 2622: $own_udom,$own_uname);
1.34 raeburn 2623: $owneremail = $ownerinfo{'permanentemail'};
2624: }
2625: return ($ownername,$owneremail);
2626: }
2627:
1.1 raeburn 2628: sub print_update_result () {
1.15 albertel 2629: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
2630: my $response = '';
2631: my $updateadds = 0;
2632: my $updatedrops = 0;
2633: my $changecount = 0;
2634: my %affiliates = ();
2635: my %reply = ();
2636: my @allcourses = ();
2637: my %LC_code = ();
2638: my $logmsg = '';
2639: my $newusermsg = '';
1.34 raeburn 2640: my %phototypes = ();
1.37 raeburn 2641: my %settings = &Apache::lonnet::get('environment',['internal.coursecode','internal.sectionnums','internal.crosslistings','internal.authtype','internal.autharg','internal.showphoto'],$dom,$crs);
1.15 albertel 2642: my $coursecode = $settings{'internal.coursecode'};
2643: my $authtype = $settings{'internal.authtype'};
2644: my $autharg = $settings{'internal.autharg'};
1.37 raeburn 2645: my $showphotos = $settings{'internal.showphoto'};
1.15 albertel 2646: my ($startaccess,$endaccess) = &get_dates_from_form();
1.23 albertel 2647: if ( exists($env{'form.updateadds'}) ) {
2648: $updateadds = $env{'form.updateadds'};
1.15 albertel 2649: }
1.23 albertel 2650: if ( exists($env{'form.updatedrops'}) ) {
2651: $updatedrops = $env{'form.updatedrops'};
1.15 albertel 2652: }
1.19 raeburn 2653: if (($startaccess eq '') || ($endaccess eq '')) {
2654: $response = "There was a problem processing your requested roster update because start and and access dates could not be determined. No changes have been made to the class roster.<br />";
2655: } elsif ($updateadds && (($endaccess > 0) && ($endaccess <= $startaccess))) {
2656: $response = 'The start access date/time is the same or later than the end access date/time. As this means that new roles will never be active, your requested roster update has not been carried out, and the roster remains unchanged. Please <a href="javascript:history.go(-1)">go back</a> to the previous page to try your changes again.'."\n";
2657: } elsif (!$updateadds && !$updatedrops) {
1.15 albertel 2658: $response = "An update of the class roster has not been carried out because you indicated that you wanted to neither add new students, nor expire dropped students based on a comparison between the institutional class lists for the course sections and crosslisted courses that contribure enrollment to this LON-CAPA course.";
2659: } elsif ($coursecode eq '') {
2660: $response = "There was a problem retrieving the course code for this LON-CAPA course. An update of the class roster has not been carried out, and enrollment remains unchanged";
2661: } else {
1.53 raeburn 2662: &Apache::loncommon::get_institutional_codes(\%settings,\@allcourses,\%LC_code);
1.15 albertel 2663: if (@allcourses > 0) {
2664: @{$affiliates{$crs}} = @allcourses;
2665: my $outcome = &Apache::lonnet::fetch_enrollment_query('updatenow',\%affiliates,\%reply,$dom,$crs);
1.19 raeburn 2666: unless ($outcome eq 'ok') {
2667: &Apache::lonnet::logthis("lonpopulate:update roster".
2668: "failed to retrieve classlist".
2669: " data for ".$crs."\@".$dom." by ".
1.23 albertel 2670: $env{'user.name'}." \@ ".$env{'user.domain'}.
1.19 raeburn 2671: ": ".$outcome);
2672: }
1.15 albertel 2673: if ($reply{$crs} > 0) {
1.34 raeburn 2674: ($changecount,$response) = &LONCAPA::Enrollment::update_LC($dom,$crs,$updateadds,$updatedrops,$startaccess,$endaccess,$authtype,$autharg,\@allcourses,\%LC_code,\$logmsg,\$newusermsg,"updatenow",\%phototypes);
1.15 albertel 2675: } else {
2676: $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.";
2677: }
2678: } else {
2679: $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)";
2680: }
2681: }
2682: unless ($logmsg eq '') {
2683: my $loglength = length($logmsg);
2684: $logmsg = substr($logmsg,0,$loglength-4);
2685: $logmsg = "<br/><br/>The following messages were generated by the roster update process: <br/><ul><li>".$logmsg."</ul><br/>";
2686: }
2687: unless ($newusermsg eq '') {
2688: $newusermsg = substr( $newusermsg,0,rindex($newusermsg,'<li>') );
1.19 raeburn 2689: $newusermsg = "<br/><br/>The following new system user(s) who was/were created will be using local or internal authentication with an initial randomly generated password. A valid e-mail address was not available for this/these user(s) so LON-CAPA account credentials could not be sent via e-mail.<br/><ul><li>".$newusermsg."</ul><br/>";
1.15 albertel 2690: }
2691: $response .= $logmsg.$newusermsg;
2692: &print_reply($r,$response,$$tasktitleref{$action});
2693: return;
1.10 raeburn 2694: }
2695:
1.14 raeburn 2696: sub print_viewclass_response {
2697: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
2698: my $response;
2699: my $chgtotal = 0;
2700: my $chgok = 0;
2701: my $chgfail = 0;
2702: my $othdom = 0;
1.16 raeburn 2703: my $locktotal = 0;
2704: my $lockok = 0;
2705: my $lockfail = 0;
1.14 raeburn 2706: my $cid = $dom."_".$crs;
2707: my %chg = ();
2708: my %nochg = ();
2709: my %otherdom = ();
1.16 raeburn 2710: my %lockchg = ();
2711: my %nolockchg = ();
1.27 albertel 2712: my $classlist = &Apache::loncoursedata::get_classlist($dom,$crs);
1.14 raeburn 2713: my $endidx = &Apache::loncoursedata::CL_END;
2714: my $startidx = &Apache::loncoursedata::CL_START;
2715: my $ididx=&Apache::loncoursedata::CL_ID;
2716: my $secidx=&Apache::loncoursedata::CL_SECTION;
2717: my $typeidx=&Apache::loncoursedata::CL_TYPE;
1.16 raeburn 2718: my $lockedidx=&Apache::loncoursedata::CL_LOCKEDTYPE;
2719: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['chgauto','chgmanual','lockchg','unlockchg']);
1.24 albertel 2720: my @typechglist = (&Apache::loncommon::get_env_multiple('form.chgauto'),
2721: &Apache::loncommon::get_env_multiple('form.chgmanual'));
2722: my @lockchglist = (&Apache::loncommon::get_env_multiple('form.lockchg'),
2723: &Apache::loncommon::get_env_multiple('form.unlockchg'));
2724:
1.16 raeburn 2725: foreach my $student (sort @typechglist) {
1.51 raeburn 2726: my ($uname,$udom) = split(/:/,$student);
1.16 raeburn 2727: my $sdata = $classlist->{$student};
2728: my $section = $sdata->[$secidx];
2729: my $uid = $sdata->[$ididx];
2730: my $start = $sdata->[$startidx];
2731: my $end = $sdata->[$endidx];
2732: my $type = $sdata->[$typeidx];
2733: my $lock = $sdata->[$lockedidx];
2734: my $newlock = $lock;
2735: $chgtotal ++;
2736: my $newtype = 'auto';
2737: my $change = 'auto';
2738: my $oldtype = 'manual';
2739: if ($type eq 'auto') {
2740: $oldtype = 'auto';
2741: $newtype = '';
2742: $change = 'manual';
2743: }
2744: if ($udom eq $dom) {
2745: if ($newtype eq 'auto') {
2746: $newlock = '';
2747: } elsif ($newtype eq '') {
2748: $newlock = '1';
1.14 raeburn 2749: }
1.55 raeburn 2750: my $modreply = &Apache::lonnet::modify_student_enrollment($udom,$uname,$uid,'','','','',$section,$end,$start,$newtype,$newlock,$cid,'','chgtype');
1.16 raeburn 2751: if ($modreply eq 'ok') {
2752: $chgok ++;
2753: $chg{$student} = "Changed to $change";
2754: } else {
2755: $chgfail ++;
2756: $nochg{$student} = "Still set to $oldtype";
2757: }
2758: } else {
2759: $othdom ++;
2760: $otherdom{$student} = "Still set to $oldtype";
2761: }
2762: }
2763: foreach my $student (@lockchglist) {
1.51 raeburn 2764: my ($uname,$udom) = split(/:/,$student);
1.16 raeburn 2765: my $sdata = $classlist->{$student};
2766: my $section = $sdata->[$secidx];
2767: my $uid = $sdata->[$ididx];
2768: my $start = $sdata->[$startidx];
2769: my $end = $sdata->[$endidx];
2770: my $type = $sdata->[$typeidx];
2771: my $lock = $sdata->[$lockedidx];
2772: my $newlock = 1;
2773: my $oldlockname = &mt('unlocked');
2774: my $newlockname = &mt('locked');
2775: $locktotal++;
2776: unless ($type eq 'auto') {
2777: if ($lock) {
2778: $newlock = '';
2779: $newlockname = &mt('unlocked');
2780: $oldlockname = &mt('locked');
2781: }
1.55 raeburn 2782: my $lockreply = &Apache::lonnet::modify_student_enrollment($udom,$uname,$uid,'','','','',$section,$end,$start,$type,$newlock,$cid,'','chgtype');
1.16 raeburn 2783: if ($lockreply eq 'ok') {
2784: $lockok ++;
2785: $lockchg{$student} = 'Changed to '.$newlockname;
1.14 raeburn 2786: } else {
1.16 raeburn 2787: $lockfail ++;
2788: $nolockchg{$student} = 'Still set to '.$oldlockname;
1.14 raeburn 2789: }
2790: }
2791: }
2792: if ($chgtotal > 0) {
1.51 raeburn 2793: $response = &mt('You requested a change in enrollment type for [quant,_1,student].',$chgtotal).'<br /><br />'."\n";
1.27 albertel 2794: $classlist = &Apache::loncoursedata::get_classlist($dom,$crs);
1.14 raeburn 2795: if ($chgok > 0) {
1.51 raeburn 2796: $response .= &mt('The following [quant,_1,change was,changes were] successful;',$chgtotal).':<br /><br />';
1.14 raeburn 2797: $response .= &enrolltype_result(\%chg,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx);
2798: }
2799: if ($chgfail > 0) {
1.51 raeburn 2800: $response .= &mt('The following [quant,_1,student was,students were] not modified successfully',$chgfail).': <br />';
1.14 raeburn 2801: $response .= &enrolltype_result(\%nochg,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx);
2802: }
2803: if ($othdom > 0) {
1.51 raeburn 2804: $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 2805: $response .= &enrolltype_result(\%otherdom,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx);
2806: }
1.16 raeburn 2807: $response .= "<br /><br />";
2808: }
2809: if ($locktotal > 0) {
1.51 raeburn 2810: $response .= &mt('You requested locking/unlocking for [quant,_1,manually enrolled student]',$locktotal).'<br /><br />'."\n";
1.27 albertel 2811: $classlist = &Apache::loncoursedata::get_classlist($dom,$crs);
1.16 raeburn 2812: if ($lockok > 0) {
1.51 raeburn 2813: $response .= &mt('The following [quant,_1,change was,changes were] successful',$lockok).':<br /><br />';
1.16 raeburn 2814: $response .= &enrolltype_result(\%lockchg,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx,$lockedidx);
2815: }
2816: if ($lockfail > 0) {
1.51 raeburn 2817: $response .= &mt('The following [quant,_1,student was,students were] not modified successfully',$lockfail).': <br />';
1.16 raeburn 2818: $response .= &enrolltype_result(\%nolockchg,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx,$lockedidx);
2819: }
1.14 raeburn 2820: }
2821: &print_reply($r,$response,$$tasktitleref{$action});
2822: return;
2823: }
2824:
2825: sub enrolltype_result {
1.16 raeburn 2826: my ($changes,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx,$lockedidx) = @_;
1.51 raeburn 2827: my $reply = &Apache::loncommon::start_data_table().
2828: &Apache::loncommon::start_data_table_header_row().'
1.14 raeburn 2829: <th>username</th>
2830: <th>domain</th>
2831: <th>ID</th>
2832: <th>student name</th>
2833: <th>section</th>
2834: <th>start date</th>
2835: <th>end date</th>
1.51 raeburn 2836: <th>enrollment change</th>'."\n".
2837: &Apache::loncommon::end_data_table_header_row();
2838: foreach my $chg (sort keys %{$changes}) {
2839: my $sdata = $classlist->{$chg};
2840: my ($uname,$udom) = split(/:/,$chg);
1.14 raeburn 2841: my $section = $sdata->[$secidx];
2842: my $uid = $sdata->[$ididx];
2843: my $start = $sdata->[$startidx];
2844: my $end = $sdata->[$endidx];
2845: my $type = $sdata->[$typeidx];
2846: if (! defined($start) || $start == 0) {
2847: $start = &mt('none');
2848: } else {
2849: $start = &Apache::lonlocal::locallocaltime($start);
2850: }
2851: if (! defined($end) || $end == 0) {
2852: $end = &mt('none');
2853: } else {
2854: $end = &Apache::lonlocal::locallocaltime($end);
2855: }
2856: if (!defined($section) || ($section eq '')) {
1.51 raeburn 2857: $section = ' ';
1.14 raeburn 2858: }
2859: if (!defined($uid) || ($uid eq '')) {
1.51 raeburn 2860: $uid = ' ';
1.14 raeburn 2861: }
1.51 raeburn 2862: $reply .= &Apache::loncommon::start_data_table_row().'
2863: <td>'.$uname.'</td>
2864: <td>'.$udom.'</td>
2865: <td>'.$uid.'</td>
2866: <td>'.&Apache::loncommon::plainname($uname,$udom).'</td>
2867: <td>'.$section.'</td>
2868: <td>'.$start.'</td>
2869: <td>'.$end.'</td>
2870: <td>'.$$changes{$chg}.'</td>'."\n".
2871: &Apache::loncommon::end_data_table_row();
1.14 raeburn 2872: }
1.51 raeburn 2873: $reply .= &Apache::loncommon::end_data_table();
1.14 raeburn 2874: return $reply;
2875: }
2876:
1.10 raeburn 2877: sub warning_message {
2878: my ($dom,$crs,$caller) = @_;
2879: my %settings = &Apache::lonnet::get('environment',['internal.autoadds','internal.autodrops','internal.sectionnums','internal.crosslistings','internal.autostart','internal.autoend'],$dom,$crs);
2880: my $currend = '';
2881: my $currstart = '';
2882: my $currsecs = '';
2883: my $currxlists = '';
2884: my $warning = '';
2885: my $curradds = '';
2886: my $currdrops = '';
2887: if ( defined($settings{'internal.autoadds'}) ) {
2888: $curradds = $settings{'internal.autoadds'};
2889: }
2890: if (defined($settings{'internal.autodrops'}) ) {
2891: $currdrops = $settings{'internal.autodrops'};
2892: }
2893: if ( defined($settings{'internal.autostart'}) ) {
2894: $currstart = $settings{'internal.autostart'};
2895: }
2896: if ( defined($settings{'internal.autoend'}) ) {
2897: $currend = $settings{'internal.autoend'};
2898: }
2899: if ( defined($settings{'internal.sectionnums'}) ) {
2900: $currsecs = $settings{'internal.sectionnums'};
2901: }
2902: if ( defined($settings{'internal.crosslistings'}) ) {
2903: $currxlists = $settings{'internal.crosslistings'}
2904: }
2905: unless ($caller eq 'setdates') {
2906: if ( ($currstart eq '') && ($currend eq '') ) {
2907: $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>";
2908: }
2909: }
2910: unless ( ($caller eq 'sections') || ($caller eq 'crosslist') ) {
2911: if ( ($currsecs eq '') && ($currxlists eq '') ) {
2912: $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/>";
2913: }
2914: }
2915: unless ( $caller eq 'chgsettings') {
2916: if ( (!$curradds) && (!$currdrops) ) {
2917: $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/>.";
2918: }
2919: }
2920: return $warning;
1.1 raeburn 2921: }
2922:
2923: sub print_reply () {
2924: my ($r,$response,$caller) = @_;
2925: $r->print("
2926: <br/><table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
2927: <tr>
1.14 raeburn 2928: <td align=\"left\"><b>$caller</b> - result<br/><br/>$response</td>
1.1 raeburn 2929: </tr>
2930: </table>
2931: ");
2932: return;
2933: }
2934:
2935: sub setup_date_selectors {
1.14 raeburn 2936: my ($starttime,$endtime,$action) = @_;
1.1 raeburn 2937: if (! defined($starttime)) {
2938: $starttime = time;
1.14 raeburn 2939: if ($action eq 'setdates') {
1.23 albertel 2940: if (exists($env{'course.'.$env{'request.course.id'}.
1.1 raeburn 2941: '.default_enrollment_start_date'})) {
1.23 albertel 2942: $starttime = $env{'course.'.$env{'request.course.id'}.
1.1 raeburn 2943: '.default_enrollment_start_date'};
1.14 raeburn 2944: }
1.1 raeburn 2945: }
2946: }
2947: if (! defined($endtime)) {
2948: $endtime = time+(6*30*24*60*60); # 6 months from now, approx
1.14 raeburn 2949: if ($action eq 'setdates') {
1.23 albertel 2950: if (exists($env{'course.'.$env{'request.course.id'}.
1.1 raeburn 2951: '.default_enrollment_end_date'})) {
1.23 albertel 2952: $endtime = $env{'course.'.$env{'request.course.id'}.
1.1 raeburn 2953: '.default_enrollment_end_date'};
1.14 raeburn 2954: }
1.1 raeburn 2955: }
2956: }
2957: my $startdateform = &Apache::lonhtmlcommon::date_setter('enter',
2958: 'startdate',
2959: $starttime);
2960: my $enddateform = &Apache::lonhtmlcommon::date_setter('enter',
2961: 'enddate',
2962: $endtime);
2963: return ($startdateform,$enddateform);
2964: }
2965:
2966: sub get_dates_from_form {
1.14 raeburn 2967: my $startdate;
2968: my $enddate;
2969: $startdate = &Apache::lonhtmlcommon::get_date_from_form('startdate');
2970: $enddate = &Apache::lonhtmlcommon::get_date_from_form('enddate');
1.23 albertel 2971: if ( exists ($env{'form.no_end_date'}) ) {
1.1 raeburn 2972: $enddate = 0;
2973: }
2974: return ($startdate,$enddate);
2975: }
2976:
2977: sub date_setting_table {
1.14 raeburn 2978: my ($starttime,$endtime,$action) = @_;
2979: my ($startform,$endform) = &setup_date_selectors($starttime,$endtime,$action);
1.57 bisitz 2980: my $perpetual = '<span class="LC_nobreak"><label><input type="checkbox" name="no_end_date"';
1.14 raeburn 2981: if (($action eq 'setdates' && defined($endtime) && $endtime == 0) || (($action eq 'setaccess' || $action eq 'updatenow') && ($endtime eq '' || $endtime == 0)) ) {
1.1 raeburn 2982: $perpetual .= ' checked';
2983: }
1.57 bisitz 2984: $perpetual.= ' />'.' no ending date</label></span>';
1.1 raeburn 2985: my $start_table = '';
2986: $start_table .= "<table>\n";
2987: $start_table .= '<tr><td align="right">Starting Date</td>'.
2988: '<td>'.$startform.'</td>'.
2989: '<td> </td>'."</tr>\n";
2990: $start_table .= "</table>";
2991: my $end_table = '';
2992: $end_table .= "<table>\n";
2993: $end_table .= '<tr><td align="right">Ending Date</td>'.
2994: '<td>'.$endform.'</td>'.
2995: '<td>'.$perpetual.'</td>'."</tr>\n";
2996: $end_table .= "</table>\n";
2997: return ($start_table, $end_table);
2998: }
2999:
1.42 raeburn 3000: sub validate_lcsec {
3001: my ($curr_groups,$lcsec) = @_;
3002: if (($lcsec eq 'all') || ($lcsec eq 'none')) {
3003: return 'reserved';
3004: } else {
3005: if (exists($$curr_groups{$lcsec})) {
3006: return 'group';
3007: }
3008: }
3009: return 'ok';
3010: }
3011:
1.48 albertel 3012: sub user_is_courseowner {
3013: my ($courseowner) = @_;
3014: my $user;
3015: if ($courseowner =~ /^[^:]+:[^:]+$/) {
3016: $user = $env{'user.name'}.':'.$env{'user.domain'};
3017: } else {
3018: $user = $env{'user.name'};
3019: }
3020: return ($user eq $courseowner);
3021: }
3022:
1.1 raeburn 3023: ###################################################################
3024: sub handler {
3025: my $r = shift;
3026: if ($r->header_only) {
1.22 albertel 3027: &Apache::loncommon::content_type($r,'text/html');
1.1 raeburn 3028: $r->send_http_header;
3029: return OK;
3030: }
3031: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['action','state']);
3032: # Needs to be in a course
1.23 albertel 3033: if (! (($env{'request.course.fn'}) && (&Apache::lonnet::allowed('cst',$env{'request.course.id'})))) {
1.1 raeburn 3034: # Not in a course, or not allowed to modify parms
1.23 albertel 3035: $env{'user.error.msg'}="/adm/populate:cst:0:0:Cannot drop or add students";
1.34 raeburn 3036: return HTTP_NOT_ACCEPTABLE;
1.1 raeburn 3037: }
3038: # Start page
1.22 albertel 3039: &Apache::loncommon::content_type($r,'text/html');
1.1 raeburn 3040: $r->send_http_header;
3041:
1.34 raeburn 3042: my @tasks = ("information","chgsettings","setdates","setaccess","notify","crosslist","sections","photos","updatenow","updatephotos","viewclass");
1.1 raeburn 3043:
3044: my %tasklong = (
3045: information => "Task information",
3046: chgsettings => "Automated adds/drops",
3047: setdates => "Change enrollment dates",
1.14 raeburn 3048: setaccess => "Change access dates",
1.1 raeburn 3049: notify => "Notification of changes",
3050: crosslist => "Change crosslistings",
3051: sections => "Section settings",
1.34 raeburn 3052: photos => "Student photo settings",
3053: updatephotos => "Update student photos",
1.1 raeburn 3054: updatenow => "Update roster now",
3055: newcross => "Add crosslistings",
1.14 raeburn 3056: newsections => "Add sections",
1.16 raeburn 3057: viewclass => "View students and change type",
1.1 raeburn 3058: );
3059:
3060: my %tasktitle = (
3061: chgsettings => "Changes to nightly automated enrollments",
3062: setdates => "Changes to first and/or last automated enrollment dates",
1.14 raeburn 3063: setaccess => "Changes to default start and/or end dates for student access",
1.1 raeburn 3064: notify => "Notification of enrollment changes",
3065: crosslist => "Changes to crosslistings",
3066: sections => "Changes to section settings",
1.34 raeburn 3067: photos => "Student photo settings",
3068: updatephotos => "Update student photos",
1.1 raeburn 3069: updatenow => "Immediate course roster update",
3070: newcross => "Adding new crosslisted courses",
1.14 raeburn 3071: newsections => "Adding new course sections",
3072: viewclass => "Viewing class roster and enrollment type"
1.1 raeburn 3073: );
3074:
3075: my $realm = '';
1.23 albertel 3076: if ( exists($env{'request.course.id'}) ) {
3077: $realm= $env{'course.'.$env{'request.course.id'}.'.description'};
1.1 raeburn 3078: }
3079: unless ($realm) { $realm=' '; }
1.23 albertel 3080: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
3081: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
1.1 raeburn 3082:
3083: #
3084: # Main switch on form.action and form.state, as appropriate
3085: #
3086:
3087: my $action = "information";
1.23 albertel 3088: if ( exists($env{'form.action'}) ) {
3089: $action = $env{'form.action'};
1.1 raeburn 3090: }
3091: my $state = "choose";
3092:
1.23 albertel 3093: if ( exists($env{'form.state'}) ) {
3094: $state = $env{'form.state'};
1.1 raeburn 3095: }
3096:
3097: if ($action eq "information") {
3098: $r->print(&header());
3099: } else {
3100: if ($state eq "choose") {
1.16 raeburn 3101: $r->print(&choose_header($action));
1.1 raeburn 3102: } else {
3103: if ($action eq "crosslist") {
1.23 albertel 3104: if ( exists($env{'form.numcross'}) ) {
3105: if ( $env{'form.numcross'} > 0 ) {
1.16 raeburn 3106: $r->print(&choose_header($action));
1.1 raeburn 3107: } else {
3108: $r->print(&header());
3109: }
3110: } else {
3111: $r->print(&header());
3112: }
3113: } elsif ($action eq "sections") {
1.23 albertel 3114: if ( exists($env{'form.numsec'}) ) {
3115: if ( $env{'form.numsec'} > 0 ) {
1.16 raeburn 3116: $r->print(&choose_header($action));
1.1 raeburn 3117: } else {
3118: $r->print(&header());
3119: }
3120: } else {
3121: $r->print(&header());
3122: }
3123: } else {
3124: $r->print(&header());
3125: }
3126: }
3127: }
1.12 raeburn 3128:
1.1 raeburn 3129: my $reply = 0;
3130: unless ($state eq "choose") { $reply = 1; }
3131:
3132: &print_mainbox($r,\%tasklong,$realm,$reply);
3133: &print_navmenu($r,\@tasks,\%tasklong);
3134:
3135: if (($state eq "choose") || ($action eq "information")) {
1.13 raeburn 3136: &print_main_frame($r,$realm,$dom,$crs,\%tasktitle);
1.1 raeburn 3137: } elsif ($action eq "chgsettings") {
3138: &print_chgsettings_response($r,$realm,$dom,$crs,$action,\%tasktitle);
3139: } elsif ($action eq "setdates") {
3140: &print_setdates_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.14 raeburn 3141: } elsif ($action eq "setaccess") {
3142: &print_setaccess_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 3143: } elsif ($action eq "notify") {
3144: &print_notify_response($r,$realm,$dom,$crs,$action,\%tasktitle);
3145: } elsif ($action eq "sections") {
1.13 raeburn 3146: &print_sections_menu($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 3147: } elsif ($action eq "crosslist") {
1.13 raeburn 3148: &print_crosslistings_menu($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 3149: } elsif ($action eq "updatenow") {
1.13 raeburn 3150: &print_update_result($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 3151: } elsif ($action eq "photos") {
1.34 raeburn 3152: if ($state eq "photoupdate") {
3153: &print_photoupdate_response($r,$realm,$dom,$crs,$action,\%tasktitle);
3154: } else {
3155: &photo_permission($r,$realm,$dom,$crs,$action,\%tasktitle);
3156: }
3157: } elsif ($action eq "updatephotos") {
3158: &print_photoupdate_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 3159: } elsif ($action eq "newcross") {
1.13 raeburn 3160: &print_crosslistings_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 3161: } elsif ($action eq "newsections") {
1.13 raeburn 3162: &print_sections_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.14 raeburn 3163: } elsif ($action eq "viewclass") {
3164: &print_viewclass_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 3165: }
3166: &print_doc_base($r);
3167: return OK;
3168: }
3169: ###################################################################
3170: 1;
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