Annotation of loncom/interface/lonpopulate.pm, revision 1.65
1.4 albertel 1: # automated enrollment configuration handler
1.65 ! raeburn 2: # $Id: lonpopulate.pm,v 1.64 2009/07/17 22:24:08 droeschl 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: }
220: $page .= "-> <a href=\"/adm/populate?action=$action\">".$$tasklongref{$action}."</a> -> <b>result</b>";
221: } else {
222: $page .= " -> <b>".$$tasklongref{$action}."</b>";
223: }
224: }
1.56 bisitz 225: my $usrmang = &mt('User Management');
226: my $autenrl = &mt('Automated Enrollment Manager');
1.1 raeburn 227: $r->print(<<ENDTHIS);
228: <table width="100%" border="0" cellpadding="0" cellspacing="0">
229: <tr>
230: <td bgcolor="#CCCCFF">
1.56 bisitz 231: <font size="2"><a href="/adm/menu">$realm</a> -> <a href="/adm/createuser">$usrmang</a> -> $page</font><br/>
1.1 raeburn 232: </td>
233: <td align="right" bgcolor="#CCCCFF" valign="top">
1.56 bisitz 234: <font size="+1">$autenrl </font>
1.1 raeburn 235: </td>
236: </tr>
237: </table>
238: <table width="100%" border="0" cellpadding="0" cellspacing="0">
239: <tr>
240: ENDTHIS
241: }
242:
243: sub print_navmenu {
244: my ($r,$tasksref,$tasklongref) = @_;
245: my $action = "information";
1.23 albertel 246: if (exists($env{'form.action'}) ) {
247: $action = $env{'form.action'};
1.1 raeburn 248: }
249: $r->print(<<ENDONE);
250: <td width="10" valign="top" bgcolor="#DDFFFF"> </td>
251: <td width="20%" valign="top" bgcolor="#DDFFFF">
252: <br/>
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: $r->print("
273: <p> </p>
274: </td>
275: <td width=\"10\" valign=\"top\" bgcolor=\"#CCCCFF\"> </td>
276: <td width=\"10\" valign=\"top\" bgcolor=\"#FFFFFF\"> </td>
277: <td bgcolor=\"#ffffff\" valign=\"top\">");
278: }
279:
280: ###############################################################
281:
282: sub print_main_frame {
1.13 raeburn 283: my ($r,$realm,$dom,$crs,$tasktitleref) = @_;
1.1 raeburn 284: my $action = "information";
1.23 albertel 285: if (exists($env{'form.action'}) ) {
286: $action = $env{'form.action'};
1.1 raeburn 287: }
288:
289: # Get course settings
290: my %enrollvar;
291: my @bgcolors=("#eeeeee","#cccccc");
292: my %settings = &Apache::lonnet::dump('environment',$dom,$crs);
293: foreach my $item (keys %settings) {
294: if ($item =~ m/^internal\.(.+)$/) {
295: $enrollvar{$1} = $settings{$item};
1.14 raeburn 296: } elsif ($item =~ /^default_enrollment_(start|end)_date$/) {
297: $enrollvar{$item} = $settings{$item};
1.1 raeburn 298: }
299: }
300:
301: if ($action eq "information") {
302: $r->print(<<ENDONE);
1.2 raeburn 303: <br/><table border='0' width='100%'>
1.1 raeburn 304: <tr>
305: <td> </td>
306: <td><b>Use the menu on the left to choose an enrollment management task.</b><br/><br/></td>
307: <tr>
308: <td> </td>
1.16 raeburn 309: <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 310: </tr>
311: <tr>
312: <td> </td>
313: <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>
314: </tr>
315: <tr>
316: <td> </td>
1.14 raeburn 317: <td>Use <i>"Change access dates"</i> to change the default start and/or end dates for student roles created by automated enrollment.</td>
318: </tr>
319: <tr>
320: <td> </td>
1.1 raeburn 321: <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>
322: </tr>
323: <tr>
324: <td> </td>
325: <td>Use <i>"Change crosslisting"</i> to include or exclude enrollment from crosslisted classes.</td>
326: </tr>
327: <tr>
328: <td> </td>
329: <td>Use <i>"Section settings"</i> to make changes to the choice of sections included for enrollment in your LON-CAPA course.</td>
330: </tr>
331: <td> </td>
1.42 raeburn 332: <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 333: </tr>
334: <tr>
335: <td> </td>
336: <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>
337: </tr>
338: <tr>
1.16 raeburn 339: <td> </td>
1.34 raeburn 340: <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>
341: </tr>
342: <tr>
343: <td> </td>
1.16 raeburn 344: <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>
345: </tr>
346: <tr>
1.1 raeburn 347: <td colspan='2'> </td>
348: </tr>
349: <tr>
350: <td> </td>
351: <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>
352: </tr>
353: </table>
354: ENDONE
355: } elsif ($action eq "chgsettings") {
356: my @autosets = ("OFF","ON");
357: $r->print(<<ENDTWO);
358: <form name="enter" method="post"><br/>
359: <table width="100%" border="0" cellpadding="2" cellspacing="2">
360: <tr>
361: <td align="left"><b>$$tasktitleref{$action}</b><br/>
362: Currently: Nightly adds: <i>$autosets[$enrollvar{autoadds}]</i>, Nightly drops: <i>$autosets[$enrollvar{autodrops}]</i>
363: </td>
364: </tr>
365: </table>
366: <table width="100%" border="0" cellpadding="3" cellspacing="3">
367: <tr>
368: <td>
369: Additions based on classlist changes:
370: ENDTWO
371: if ($enrollvar{autoadds}) {
372: $r->print("
1.59 bisitz 373: <label><input type=\"radio\" name=\"autoadds\" value=\"1\" checked=\"checked\" /> Enable </label>
1.39 albertel 374: <label><input type=\"radio\" name=\"autoadds\" value=\"0\" /> Disable</label>
1.1 raeburn 375: ");
376: } else {
377: $r->print("
1.39 albertel 378: <label><input type=\"radio\" name=\"autoadds\" value=\"1\" /> Enable </label>
1.59 bisitz 379: <label><input type=\"radio\" name=\"autoadds\" value=\"0\" checked=\"checked\" /> Disable</label>
1.1 raeburn 380: ");
381: }
382: $r->print("
383: </td>
384: </tr>
385: <tr>
386: <td>
387: Removals based on classlist changes: ");
388: if ($enrollvar{autodrops}) {
389: $r->print("
1.59 bisitz 390: <label><input type=\"radio\" name=\"autodrops\" value=\"1\" checked=\"checked\" /> Enable </label>
1.39 albertel 391: <label><input type=\"radio\" name=\"autodrops\" value=\"0\" /> Disable</label>");
1.1 raeburn 392: } else {
393: $r->print("
1.39 albertel 394: <label><input type=\"radio\" name=\"autodrops\" value=\"1\" /> Enable </label>
1.59 bisitz 395: <label><input type=\"radio\" name=\"autodrops\" value=\"0\" checked=\"checked\" /> Disable</label>");
1.1 raeburn 396: }
397: $r->print("
398: </td>
399: </tr>
400: <tr>
401: <td>
402: <font color=\"#888888\">
1.52 raeburn 403: 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 404: </font>
405: </td>
406: </tr>
407: <tr>
408: <td align=\"right\">
1.39 albertel 409: <input type=\"button\" name=\"chgsettings\" value=\"Go\" onclick=\"process('chgsettings')\" />
1.1 raeburn 410: </td>
411: </tr>
412: </table>
1.39 albertel 413: <input type=\"hidden\" name=\"action\" value=\"$action\" />
414: <input type=\"hidden\" name=\"state\" value=\"process\" />
1.1 raeburn 415: </form>
416: ");
417: } elsif ($action eq "setdates") {
1.14 raeburn 418: my ($start_table,$end_table) = &date_setting_table($enrollvar{autostart},$enrollvar{autoend},$action);
1.10 raeburn 419: my $oldstartshow = '';
420: my $oldendshow = '';
421: if ( defined($enrollvar{autostart}) ) {
1.14 raeburn 422: $oldstartshow = &Apache::lonlocal::locallocaltime($enrollvar{autostart});
1.10 raeburn 423: }
424: if ( defined($enrollvar{autoend}) ) {
1.14 raeburn 425: $oldendshow = &Apache::lonlocal::locallocaltime($enrollvar{autoend});
1.10 raeburn 426: if ($enrollvar{autoend} == 0) {
427: $oldendshow = "No ending date";
428: }
429: }
430: my $dateshow;
431: if ( ($oldendshow eq '') && ($oldstartshow eq '') ) {
1.14 raeburn 432: $dateshow = "<br/><font size='+1'>Warning</font>. 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 433: } else {
434: $dateshow = "Currently: First enrollment: <b><i>$oldstartshow</i></b>, Last enrollment: <b><i>$oldendshow</i></b>\n";
1.1 raeburn 435: }
436: $r->print(<<ENDTWO);
437: <form name="enter" method="post"><br/>
438: <table width="100%" border="0" cellpadding="2" cellspacing="2">
439: <tr>
1.10 raeburn 440: <td align="left"><b>$$tasktitleref{$action}</b><br/><br/>
441: $dateshow
1.1 raeburn 442: </td>
443: </tr>
444: </table>
445: <table width="100%" border="0" cellpadding="3" cellspacing="3">
446: <tr>
447: <td align="left" colspan="2">
448: <table border="0" cellspacing="0" cellpadding="2">
449: <tr>
450: <td colspan="3">
451: <i>Set date of first automated enrollment for registered students</i>
452: </td>
453: </tr>
454: <tr>
455: <td>$start_table
456: </td>
457: </tr>
458: </table>
459: </td>
460: </tr>
461: <tr>
462: <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>
463: </tr>
464: <tr>
465: <td align="left" colspan="2">
466: <table border="0' cellspacing="0" cellpadding="2">
467: <tr>
468: <td colspan="3">
469: <i>Set date of last automated enrollment for registered students</i>
470: </td>
471: </tr>
472: <tr>
473: <td>$end_table
474: </td>
475: </tr>
476: </table>
477: </td>
478: </tr>
479: <tr>
480: <td colspan="2"><font color="#888888">If automated adds and/or drops are enabled, then your class roster will be automatically updated nightly, until the last enrollment date has been reached.</font></td>
481: </tr>
482: </table>
483: <table width="100%">
484: <tr>
485: <td align="right">
1.39 albertel 486: <input type="button" name="setdates" value="Go" onclick="process('setdates')" />
1.1 raeburn 487: </td>
488: </tr>
489: </table>
1.39 albertel 490: <input type="hidden" name="action" value="$action" />
491: <input type="hidden" name="state" value="process" />
1.14 raeburn 492: </form>
493: ENDTWO
494: } elsif ($action eq "setaccess") {
495: &print_accessdate_table($r,\%enrollvar,$tasktitleref,$action);
496: $r->print(<<ENDTWO);
497: <table width="100%">
498: <tr>
499: <td align="right">
1.39 albertel 500: <input type="button" name="$action" value="Go" onclick="process('$action')" />
1.14 raeburn 501: </td>
502: </tr>
503: </table>
1.39 albertel 504: <input type="hidden" name="action" value="$action" />
505: <input type="hidden" name="state" value="process" />
1.1 raeburn 506: </form>
507: ENDTWO
508: } elsif ($action eq "notify") {
1.30 raeburn 509: my $notifycount = 0;
1.28 albertel 510: my @notified = split(/,/,$enrollvar{notifylist});
1.65 ! raeburn 511: my (@domcoord,@showdom,@olddomcoord,@futuredomcoord);
1.42 raeburn 512: for (my $i=0; $i<@notified; $i++) {
513: if ($notified[$i] !~ /:/) {
514: $notified[$i] =~ s/\@/:/;
515: }
516: unless ($notified[$i] eq '') { $notifycount ++; }
1.1 raeburn 517: }
518: my $noteset = '';
519: if ($notifycount) {
520: $noteset = "ON";
521: } else {
522: $noteset = "OFF";
523: }
1.65 ! raeburn 524: my $now = time;
1.44 raeburn 525: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc']);
1.45 raeburn 526: foreach my $server (keys(%dompersonnel)) {
527: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
1.44 raeburn 528: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
1.65 ! raeburn 529: my ($end,$start) = split(':',$dompersonnel{$server}{$user});
! 530: if (($end eq '') || ($end == 0) || ($end > $now)) {
! 531: if ($start > $now) {
! 532: if (!grep(/^\Q$uname\E:\Q$udom\E$/,@futuredomcoord)) {
! 533: push(@futuredomcoord,$uname.':'.$udom);
! 534: }
! 535: } else {
! 536: if (!grep(/^\Q$uname\E:\Q$udom\E$/,@domcoord)) {
! 537: push(@domcoord,$uname.':'.$udom);
! 538: }
! 539: }
! 540: } else {
! 541: if (!grep(/^\Q$uname\E:\Q$udom\E$/,@olddomcoord)) {
! 542: push(@olddomcoord,$uname.':'.$udom);
! 543: }
1.44 raeburn 544: }
545: }
546: }
1.1 raeburn 547: $r->print("
548: <form name=\"enter\" method=\"post\"><br/>
549: <table width=\"100%\" border=\"0\" cellpadding=\"6\" cellspacing=\"0\">
550: <tr>
551: <td align=\"left\"><b>$$tasktitleref{$action}</b><br/>
552: Currently: Notification: $noteset
553: </td>
554: </tr>
555: </table>
556: <table width=\"100%\" border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
557: <tr>
558: <td>
559: Notification of LON-CAPA course roster changes resulting from nightly automated enrollment process?
560: ");
561: if ($notifycount) {
562: $r->print("
1.59 bisitz 563: <label><input type=\"radio\" name=\"notify\" value=\"1\" checked=\"checked\" /> Yes </label>
1.39 albertel 564: <label><input type=\"radio\" name=\"notify\" value=\"0\" /> No</label>
1.1 raeburn 565: ");
566: } else {
567: $r->print("
1.39 albertel 568: <label><input type=\"radio\" name=\"notify\" value=\"1\" /> Yes </label>
1.59 bisitz 569: <label><input type=\"radio\" name=\"notify\" value=\"0\" checked=\"checked\" /> No</label>
1.1 raeburn 570: ");
571: }
572: $r->print("
573: </td>
574: </tr>
575: ");
1.44 raeburn 576: my %coursepersonnel = &Apache::lonnet::dump('nohist_userroles',$dom,$crs);
577: my @ccs;
578: my %pname;
579: my %notifystate;
580: my %status;
581: foreach my $person (sort(keys(%coursepersonnel))) {
582: my $match = 0;
583: my ($role,$user,$usec) = ($person =~ /^([^:]+):([^:]+:[^:]+):([^:]*)/);
584: $user =~ s/:$//;
585: my ($end,$start) = split(/:/,$coursepersonnel{$person});
586: if ($end == -1 || $start == -1) {
587: next;
588: }
589: if ($role eq 'cc') {
1.45 raeburn 590: unless (grep(/^$user$/,@ccs)) {
1.44 raeburn 591: if ($end && $end < $now) {
592: $status{$user} = 'previous';
593: } elsif ($start > $now) {
594: $status{$user} = 'future';
595: } else {
596: $status{$user} = 'active';
597: }
598: push(@ccs,$user);
599: my ($uname,$udom) = split(/:/,$user);
600: $pname{$user} =
601: &Apache::loncommon::plainname($uname,$udom);
1.45 raeburn 602: if (grep(/^$user$/,@notified)) {
1.44 raeburn 603: $notifystate{$user} = 1;
1.1 raeburn 604: } else {
1.44 raeburn 605: $notifystate{$user} = 0;
1.1 raeburn 606: }
607: }
608: }
609: }
1.45 raeburn 610: my $notifyshow = 0;
1.44 raeburn 611: my %lt = &Apache::lonlocal::texthash(
612: name => 'Name',
613: usnm => 'username:domain',
614: coac => 'Course Access',
615: curn => 'Current notification status',
1.65 ! raeburn 616: doms => 'Domain Coordinator status',
1.44 raeburn 617: notf => 'Notification?',
618: ntac => 'Notification active',
619: ntin => 'Notification inactive',
620: );
1.7 raeburn 621: if (@ccs > 0) {
622: @ccs = sort @ccs;
1.1 raeburn 623: $r->print("
624: <tr>
1.44 raeburn 625: <td>".&mt('The table below contains a list of [_1]s in this course.',&Apache::lonnet::plaintext('cc'))."
1.1 raeburn 626: </td>
627: </tr>
628: <tr>
1.42 raeburn 629: <td>");
1.44 raeburn 630: $r->print(¬ifier_tables('cc',\%lt,\@ccs,\%status,\%notifystate,
631: \%pname,\$notifyshow));
632: $r->print("</td></tr>");
633: } else {
1.42 raeburn 634: $r->print("
1.44 raeburn 635: <tr>
636: <td>".
637: &mt('No [_1]s found.',&Apache::lonnet::plaintext('cc'))."
638: </td>
639: </tr>");
640: }
641: my $viewer = $env{'user.name'}.':'.$env{'user.domain'};
642: my $showalldc = 0;
643: if (grep(/^$viewer$/,@domcoord)) {
644: $showalldc = 1;
645: }
1.65 ! raeburn 646: foreach my $dc (@domcoord,@futuredomcoord) {
1.44 raeburn 647: if (!grep(/^$dc$/,@ccs)) {
648: if (grep(/^$dc$/,@notified)) {
649: $notifystate{$dc} = 1;
1.7 raeburn 650: } else {
1.44 raeburn 651: $notifystate{$dc} = 0;
652: if (!$showalldc) {
653: next;
654: }
1.7 raeburn 655: }
1.44 raeburn 656: my ($dcuname,$dcdom) = split(/:/,$dc);
657: $pname{$dc} = &Apache::loncommon::plainname($dcuname,$dcdom);
658: push(@showdom,$dc);
1.7 raeburn 659: }
1.44 raeburn 660: }
1.65 ! raeburn 661: foreach my $olddc (@olddomcoord) {
! 662: if (grep(/^$olddc$/,@notified)) {
! 663: if (!grep(/^\Q$olddc\E$/,@ccs)) {
! 664: $notifystate{$olddc} = 1;
! 665: my ($dcname,$dcdom) = split(/:/,$olddc);
! 666: $pname{$olddc} = &Apache::loncommon::plainname($dcname,$dcdom);
! 667: push(@showdom,$olddc);
! 668: }
! 669: }
! 670: }
1.44 raeburn 671: my $showdomnum = scalar(@showdom);
672: if ($showdomnum) {
1.7 raeburn 673: $r->print("
1.44 raeburn 674: <tr>
675: <td> </td>
676: </tr><tr>
677: <td>");
678: if ($showalldc) {
679: $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')));
680: } else {
681: $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')));
682: }
683: $r->print("
1.7 raeburn 684: </td>
685: </tr>
1.44 raeburn 686: <tr>
687: <td>");
1.65 ! raeburn 688: $r->print(¬ifier_tables('dc',\%lt,\@showdom,\%status,\%notifystate,\%pname,
! 689: \$notifyshow,\@olddomcoord,\@futuredomcoord));
1.1 raeburn 690: $r->print("
1.44 raeburn 691: </td>
692: </tr>");
693: }
1.45 raeburn 694: if (@ccs > 0 || @showdom > 0) {
695: $r->print("<tr><td> </td></tr><tr><td>");
696: if ($notifycount) {
697: $r->print(&mt("Uncheck the checkbox(es) to terminate notification for people currently informed of roster changes from the nightly enrollment update.<br />"));
698: }
699: if ((@ccs + @showdom) > $notifycount) {
700: $r->print(&mt("Check the checkbox(es) to initiate notification for people not currently informed of roster changes from the nightly enrollment update.<br />"));
701: }
1.50 albertel 702: $r->print(&mt("Click 'Go' to save your changes.")."
1.44 raeburn 703: <br/>
704: <table width=\"100%\" border=\"0\" cellspadding=\"2\" cellspacing=\"2\">
705: <tr>
706: <td align=\"right\">
707: <input type=\"button\" name=\"notifyset\" value=\"Go\" onclick=\"process('notify')\" />
708: </td>
709: </tr>
710: </table>
711: </td>
712: </tr>
713: ");
1.1 raeburn 714: }
715: $r->print("
1.44 raeburn 716: </table>
717: <input type=\"hidden\" name=\"notifyshow\" value=\"$notifyshow\" />
718: <input type=\"hidden\" name=\"action\" value=\"$action\" />
719: <input type=\"hidden\" name=\"state\" value=\"process\" />
720: </form>
1.1 raeburn 721: ");
722: } elsif ($action eq "crosslist") {
1.28 albertel 723: my @xlists;
724: if ($enrollvar{crosslistings} ne '') {
725: @xlists = split(/,/,$enrollvar{crosslistings});
1.1 raeburn 726: }
1.29 albertel 727: my $cross_str = @xlists;
1.1 raeburn 728: $r->print("
729: <form name=\"enter\" method=\"post\"><br/>
730: <table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
731: <tr>
732: <td align=\"left\"><b>$$tasktitleref{$action}</b><br/>
733: ");
734: if ($cross_str > 0) {
735: $r->print("
1.50 albertel 736: 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 737: </td>
738: </tr>
739: </table>
740: <br/>
1.42 raeburn 741: ");
742: $r->print(&Apache::loncommon::start_data_table());
743: $r->print(&Apache::loncommon::start_data_table_row());
744: $r->print("
745: <th>Enrollment?</th>
746: <th>Crosslisted course</th>
747: <th>LON-CAPA section ID</th>
1.1 raeburn 748: ");
1.42 raeburn 749: $r->print(&Apache::loncommon::end_data_table_row());
1.1 raeburn 750: for (my $i=0; $i<@xlists; $i++) {
751: my $xl = ' ';
1.42 raeburn 752: my $lc_sec = ' ';
1.31 raeburn 753: if ($xlists[$i] =~ /^([^:]+):?(.*)$/) {
1.1 raeburn 754: $xl = $1;
1.42 raeburn 755: $lc_sec = $2;
1.1 raeburn 756: }
757: my $colflag = $i%2;
1.42 raeburn 758: $r->print(&Apache::loncommon::start_data_table_row());
1.1 raeburn 759: $r->print("
1.59 bisitz 760: <td><input type=\"checkbox\" name=\"cross_$i\" checked=\"checked\" /></td>
1.1 raeburn 761: <td>$xl</td>
1.62 bisitz 762: <td><input type=\"text\" size=\"10\" name=\"lcsec_$i\" value=\"$lc_sec\" /></td>
1.1 raeburn 763: ");
1.42 raeburn 764: $r->print(&Apache::loncommon::end_data_table_row());
1.1 raeburn 765: }
1.42 raeburn 766: $r->print(&Apache::loncommon::end_data_table());
1.1 raeburn 767: }
768: else {
769: $r->print("
770: Currently no crosslisted courses are recorded for $enrollvar{coursecode}.
771: </td>
772: </tr>
773: </table>
774: ");
775: }
776: $r->print("
777: <br/>
778: <table width=\"100%\" border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
779: <tr>
780: <td align=\"left\">
781: <b>Add new crosslistings.</b><br/>
782: Number of new crosslistings to add: <input type=\"text\" size=\"2\" name=\"numcross\" value=\"0\" />
783: </td>
784: </tr>
785: </table>
786: <br/>
787: <table width=\"100%\" border=\"0\" cellspadding=\"2\" cellspacing=\"2\">
788: <tr>
789: <td align=\"right\">
1.39 albertel 790: <input type=\"button\" name=\"crosslist\" value=\"Go\" onclick=\"process('crosslist')\" />
1.1 raeburn 791: </td>
792: </tr>
793: </table>
1.39 albertel 794: <input type=\"hidden\" name=\"action\" value=\"$action\" />
795: <input type=\"hidden\" name=\"state\" value=\"process\" />
1.1 raeburn 796: </form>
797: ");
798: } elsif ($action eq "sections") {
1.12 raeburn 799: my @sections = ();
1.13 raeburn 800: @sections = &Apache::lonnet::auto_get_sections($crs,$dom,$enrollvar{coursecode});
1.28 albertel 801: my @storedsections = split(/,/,$enrollvar{sectionnums});
1.1 raeburn 802: my @currsections = ();
803: my %sec_id = ();
804: foreach (@storedsections) {
805: if ($_ =~ m/^(\w+):(\w*)$/) {
806: push @currsections, $1;
807: $sec_id{$1} = $2;
808: }
809: }
810: if (@sections > 0) {
1.29 albertel 811: my $secshow = @sections;
1.8 raeburn 812: $r->print("
1.1 raeburn 813: <form name=\"enter\" method=\"post\"><br/>
814: <table width=\"100%\" border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
815: <tr>
816: <td align=\"left\">
817: <b>$$tasktitleref{$action}</b><br/>
818: Your institution's course catalog includes $secshow sections for course code: $enrollvar{coursecode}.
819: </td>
820: </tr>
821: <tr>
1.50 albertel 822: <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 823: </tr>
824: </table>
825: <br/>
1.8 raeburn 826: ");
1.42 raeburn 827: $r->print(&Apache::loncommon::start_data_table());
828: $r->print(&Apache::loncommon::start_data_table_row());
829: $r->print("
830: <th>Section</th>
831: <th>Current status</th>
832: <th>LON-CAPA section ID</th>
833: <th>Enrollment in this course?</th>
834: ");
835: $r->print(&Apache::loncommon::end_data_table_row());
1.8 raeburn 836: for (my $i=0; $i<@sections; $i++) {
837: my $colflag = $i%2;
838: my $shrflag = 0;
1.42 raeburn 839: $r->print(&Apache::loncommon::start_data_table_row());
840: $r->print("
1.5 raeburn 841: <td>$sections[$i]<input type=\"hidden\" name=\"secnum_$i\" value=\"$sections[$i]\" /></td>
1.1 raeburn 842: <td>
1.8 raeburn 843: ");
844: if (grep/^$sections[$i]$/,@currsections) {
845: $r->print("Enrollment active");
846: $shrflag = 1;
847: } else {
848: $r->print("Enrollment inactive");
849: }
850: if ($shrflag) {
1.60 bisitz 851: $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 852: } else {
1.42 raeburn 853: $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 854: }
1.42 raeburn 855: $r->print(&Apache::loncommon::end_data_table_row());
1.8 raeburn 856: }
1.42 raeburn 857: $r->print(&Apache::loncommon::end_data_table());
1.8 raeburn 858: $r->print("
1.7 raeburn 859: <br/>
860: <table width=\"100%\" border=\"0\" cellspacing=\"3\" cellpadding=\"3\">
861: <tr>
862: <td align=\"right\">
863: <input type=\"hidden\" name=\"secshow\" value=\"$secshow\" />
1.39 albertel 864: <input type=\"button\" name=\"sections\" value=\"Go\" onclick=\"process('sections')\" />
1.7 raeburn 865: </td>
866: </tr>
867: </table>
1.39 albertel 868: <input type=\"hidden\" name=\"action\" value=\"$action\" />
869: <input type=\"hidden\" name=\"state\" value=\"process\" />
1.7 raeburn 870: </form>
1.8 raeburn 871: ");
1.1 raeburn 872: } else {
873: $r->print("
874: <form name=\"enter\" method=\"post\"><br/>
875: <table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
876: <tr>
877: <td align=\"left\"><b>$$tasktitleref{$action}</b><br/>
878: ");
879: if (@currsections) {
1.29 albertel 880: my $secshow = @currsections;
1.1 raeburn 881: $r->print("
1.50 albertel 882: 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 883: </td>
884: </tr>
885: </table>
886: <br/>
887: ");
1.42 raeburn 888: $r->print(&Apache::loncommon::start_data_table());
889: $r->print(&Apache::loncommon::start_data_table_row());
890: $r->print("
891: <th>Enrollment?</th>
892: <th>Section</th>
893: <th>LON-CAPA section ID</th>
894: ");
895: $r->print(&Apache::loncommon::end_data_table_row());
1.1 raeburn 896: for (my $j=0; $j<@currsections; $j++) {
897: my $colflag = $j%2;
1.42 raeburn 898: $r->print(&Apache::loncommon::start_data_table_row());
1.1 raeburn 899: $r->print("
1.59 bisitz 900: <td><input type=\"checkbox\" name=\"sec_$j\" checked=\"checked\" /></td>
1.1 raeburn 901: <td>$currsections[$j]</td>
1.42 raeburn 902: <td><input type=\"text\" name=\"lcsec_$j\" size=\"10\" value=\"$sec_id{$currsections[$j]}\" /></td>
1.1 raeburn 903: ");
1.42 raeburn 904: $r->print(&Apache::loncommon::end_data_table_row());
1.1 raeburn 905: }
1.42 raeburn 906: $r->print(&Apache::loncommon::end_data_table());
1.1 raeburn 907: } else {
908: $r->print("
909: Currently no sections of $realm ($enrollvar{coursecode}) are contributing enrollment to the LON-CAPA class roster.
910: </td>
911: </tr>
912: </table>
913: ");
914: }
915: $r->print("
916: <br/>
917: <table width=\"100%\" border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
918: <tr>
919: <td align=\"left\">
920: <b>Add enrollment from additional sections.</b><br/>
921: Number of new sections to add: <input type=\"text\" size=\"2\" name=\"numsec\" value=\"0\" />
922: </td>
923: </tr>
924: </table>
925: <br/>
926: <table width=\"100%\" border=\"0\" cellspadding=\"2\" cellspacing=\"2\">
927: <tr>
928: <td align=\"right\">
1.39 albertel 929: <input type=\"button\" name=\"sections\" value=\"Go\" onclick=\"process('sections')\" />
1.1 raeburn 930: </td>
931: </tr>
932: </table>
1.39 albertel 933: <input type=\"hidden\" name=\"action\" value=\"$action\" />
934: <input type=\"hidden\" name=\"state\" value=\"process\" />
1.1 raeburn 935: </form>
936: ");
937: }
938: } elsif ($action eq "photos") {
939: my @photosets = ("OFF","ON");
940: $r->print("
941: <form name=\"enter\" method=\"post\"><br/>
942: <table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
943: <tr>
944: <td align=\"left\"><b>$$tasktitleref{$action}</b><br/>
1.37 raeburn 945: Currently: Student photo import: <i>$photosets[$enrollvar{showphoto}]</i>
1.1 raeburn 946: </td>
947: </tr>
948: </table>
949: <table width=\"100%\" border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
950: <tr>
951: <td>
952: Automatic import of student photos from institutional data repository:
953:
954: ");
1.37 raeburn 955: if ($enrollvar{showphoto}) {
1.1 raeburn 956: $r->print("
1.59 bisitz 957: <label><input type=\"radio\" name=\"showphotos\" value=\"1\" checked=\"checked\" /> Yes </label>
1.39 albertel 958: <label><input type=\"radio\" name=\"showphotos\" value=\"0\" /> No</label>
1.1 raeburn 959: ");
960: } else {
961: $r->print("
1.39 albertel 962: <label><input type=\"radio\" name=\"showphotos\" value=\"1\" /> Yes </label>
1.59 bisitz 963: <label><input type=\"radio\" name=\"showphotos\" value=\"0\" checked=\"checked\" /> No</label>
1.1 raeburn 964: ");
965: }
1.34 raeburn 966: $r->print('
967: </td>
968: </tr>
969: ');
970: my ($result,$perm_reqd)=&Apache::lonnet::auto_photo_permission($crs,$dom);
971: my $can_enable = 1;
1.49 albertel 972: my $institution = &Apache::lonnet::domain($dom,'description');
1.34 raeburn 973: if ($result eq 'ok') {
974: if ($perm_reqd eq 'yes') {
975: if (!($enrollvar{'photopermission'} eq 'yes')) {
976: $can_enable = 0;
977: } else {
1.48 albertel 978: if (&user_is_courseowner($enrollvar{'courseowner'})) {
1.34 raeburn 979: $r->print('
980: <tr>
981: <td>'.
1.57 bisitz 982: &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 983: </td>
984: </tr>
1.34 raeburn 985: ');
986: }
987: }
988: }
989: } else {
990: $r->print('
991: <tr>
992: <td>'.
1.39 albertel 993: &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 994: </td>
995: </tr>
996: </form>
997: ');
998: return;
999: }
1000: if ($can_enable) {
1001: $r->print('
1.1 raeburn 1002: <tr>
1003: <td>
1.34 raeburn 1004: <font color="#888888">'.
1.50 albertel 1005: &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 1006: </font>
1007: </td>
1008: </tr>
1.34 raeburn 1009: ');
1010: } else {
1.48 albertel 1011: if (&user_is_courseowner($enrollvar{'courseowner'})) {
1.34 raeburn 1012: $r->print('
1013: <tr>
1014: <td>'.
1015: &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).'
1016: </td>
1017: </tr>
1018: ');
1019: } else {
1020: my ($ownername,$owneremail) = &get_ownerinfo($dom,
1021: $enrollvar{'courseowner'});
1.38 raeburn 1022: my $emailstr;
1023: if ($owneremail) {
1024: $emailstr = "(e-mail: $owneremail)";
1025: }
1.34 raeburn 1026: $r->print('
1027: <tr>
1.56 bisitz 1028: <td>'
1029: .&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)
1030: .'<br /><br />'
1031: .&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)
1032: .'<br /><br /><input type="button" name="mainmenu" value="Go back" onclick="javascript:history.go(-1);" />
1.34 raeburn 1033: </td>
1034: </tr>
1035: </form>
1036: ');
1037: return;
1038: }
1039: }
1040: $r->print('
1.1 raeburn 1041: <tr>
1042: </td> </td>
1043: </tr>
1044: <tr>
1.34 raeburn 1045: <td align="right">
1.39 albertel 1046: <input type="button" name="showphotos" value="Go" onclick="process('."'photos'".')" />
1.1 raeburn 1047: </td>
1048: </tr>
1049: </table>
1.39 albertel 1050: <input type="hidden" name="action" value="'.$action.'" />
1051: <input type="hidden" name="state" value="process" />
1.1 raeburn 1052: </form>
1.34 raeburn 1053: ');
1.1 raeburn 1054: } elsif ($action eq "updatenow") {
1055: $r->print("
1056: <form name=\"enter\" method=\"post\"><br/>
1057: <table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
1058: <tr>
1059: <td align=\"left\"><b>$$tasktitleref{$action}</b>
1060: </td>
1061: </tr>
1062: </table>
1063: <table width=\"100%\" border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
1064: <tr>
1065: <td>
1.17 raeburn 1066: Add any students currently included in institutional classlist(s) but not enrolled in your LON-CAPA course.<br />
1.39 albertel 1067: <label><input type=\"radio\" name=\"updateadds\" value=\"1\" /> Yes </label>
1068: <label><input type=\"radio\" name=\"updateadds\" value=\"0\" /> No </label>
1.1 raeburn 1069: </td>
1070: </tr>
1071: <tr>
1072: <td>
1.17 raeburn 1073: Expire students previously added by nightly enrollment process, but no longer listed in institutional classlist(s).<br />
1.39 albertel 1074: <label><input type=\"radio\" name=\"updatedrops\" value=\"1\" /> Yes </label>
1075: <label><input type=\"radio\" name=\"updatedrops\" value=\"0\" /> No </label><br />
1.14 raeburn 1076: </td>
1077: </tr>
1078: <tr>
1079: <td><font color=\"#888888\">
1.1 raeburn 1080: Note: Any students previously added manually by course coordinator(s) using either 'Upload classlist CSV file' or 'Enroll a single user' will be unaffected by the removal process.
1.14 raeburn 1081: </font>
1082: </td>
1083: </tr>
1084: <tr>
1085: <td>
1086: ");
1087: &print_accessdate_table($r,\%enrollvar,$tasktitleref,$action);
1088: $r->print("
1089: </td>
1090: </tr>
1091: <tr>
1092: <td align=\"right\">
1.39 albertel 1093: <input type=\"button\" name=\"updatenow\" value=\"Go\" onclick=\"process('updatenow')\" />
1.14 raeburn 1094: </td>
1095: </tr>
1096: </table>
1097: <input type=\"hidden\" name=\"action\" value=\"$action\" />
1098: <input type=\"hidden\" name=\"state\" value=\"process\" />
1099: </form>
1100: ");
1.34 raeburn 1101: } elsif ($action eq 'updatephotos') {
1102: $r->print("
1103: <table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
1104: <tr>
1105: <td align=\"left\"><b>$$tasktitleref{$action}</b>
1106: </td>
1107: </tr><tr><td>");
1.37 raeburn 1108: if ($enrollvar{'showphoto'}) {
1.35 albertel 1109: my ($update,$commentary) = &Apache::lonnet::auto_photochoice($crs,
1110: $dom);
1.40 raeburn 1111: if ($update) {
1112: $r->print('<br />'.$commentary.'<br /><br />
1.34 raeburn 1113: <form name="photoupdate" method="post">
1.62 bisitz 1114: <input type="button" name="retrieve" value="'.&mt('Update photo repository').'"
1.34 raeburn 1115: onclick="javascript:document.photoupdate.submit()" />
1.62 bisitz 1116: <input type="hidden" name="action" value="'.$action.'" />
1117: <input type="hidden" name="state" value="process" />
1.34 raeburn 1118: </form>');
1.40 raeburn 1119: } else {
1.56 bisitz 1120: $r->print(&mt('Update of photos via the Automated Enrollment Manager is unavailable in this domain.')
1.61 bisitz 1121: .'<br /><br /><input type="button" name="mainmenu" value="'.&mt('Go back').'" onclick="javascript:history.go(-1);" />');
1.40 raeburn 1122: }
1.34 raeburn 1123: } else {
1124: $r->print('Update of photos is unavailable, as import of student photos is currently disabled.<br />Enable this first via: <a href="/adm/populate?action=photos">'.$$tasktitleref{'photos'}.'</a>');
1125: }
1126: $r->print('</td></tr>
1127: <tr><td> </td></tr>
1128: </table>');
1.14 raeburn 1129: } elsif ($action eq 'viewclass') {
1130: $r->print("
1131: <form name=\"studentform\" method=\"post\"><br/>
1132: <table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
1133: <tr>
1134: <td align=\"left\"><b>$$tasktitleref{$action}</b>
1135: </td>
1136: </tr>
1.16 raeburn 1137: <tr>
1138: <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>
1139: </tr>
1140: <tr><td> </td></tr>
1.14 raeburn 1141: </table>
1142: <table>
1143: <tr>
1144: <td>
1.1 raeburn 1145: ");
1.23 albertel 1146: if (! exists($env{'form.sortby'})) {
1147: $env{'form.sortby'} = 'username';
1.14 raeburn 1148: }
1.46 albertel 1149: if ($env{'form.Status'} !~ /^(Any|Expired|Active|Future)$/) {
1.23 albertel 1150: $env{'form.Status'} = 'Active';
1.14 raeburn 1151: }
1.23 albertel 1152: my $status_select = &Apache::lonhtmlcommon::StatusOptions($env{'form.Status'});
1.14 raeburn 1153: # Get current classlist
1.51 raeburn 1154: my %userlist;
1155: my ($indexhash,$keylist) = &Apache::lonuserutils::make_keylist_array();
1156: my $classlist = &Apache::loncoursedata::get_classlist();
1157: my $secidx = &Apache::loncoursedata::CL_SECTION();
1158: my ($permission,$allowed) = &Apache::lonuserutils::get_permission();
1159: foreach my $student (keys(%{$classlist})) {
1160: if (exists($permission->{'view_section'})) {
1161: if ($classlist->{$student}[$secidx] ne $permission->{'view_section'}) {
1162: next;
1163: } else {
1164: $userlist{$student} = $classlist->{$student};
1165: }
1166: } else {
1167: $userlist{$student} = $classlist->{$student};
1168: }
1169: }
1170:
1.14 raeburn 1171: if (! defined($classlist)) {
1.51 raeburn 1172: $r->print(&mt('There are no students either currently or previously enrolled.')."
1173: </td>
1174: </tr>\n");
1.14 raeburn 1175: } else {
1176: $r->print(&mt('Student Status: [_1]',$status_select)."\n");
1177: $r->print('<input type="submit" value="'.&mt('Update Display').'" />'.
1178: "\n</p>\n");
1.51 raeburn 1179: my $context = 'course';
1180: my $mode = 'autoenroll';
1181: my ($studentcount,$autocount,$manualcount,$lockcount,$unlockcount) = &Apache::lonuserutils::show_users_list($r,$context,$mode,$permission,$env{'form.Status'},\%userlist,$keylist);
1.14 raeburn 1182: $r->print("
1183: </td>
1184: </tr>
1185: ");
1186: if ($studentcount > 0) {
1187: $r->print("
1.16 raeburn 1188: <tr><td><table border=\"0\" cellpadding=\"5\"><tr>
1189: ");
1190: my $cellcount = 0;
1191: if ($autocount > 0) {
1192: $cellcount ++;
1193: $r->print(<<END);
1.63 bisitz 1194: <td><fieldset><legend>Change auto</legend><input type="button" value="check all" onclick="javascript:checkAll(document.studentform.chgauto)" />
1.16 raeburn 1195: <input type="button" value="uncheck all" onclick="javascript:uncheckAll(document.studentform.chgauto)" /></fieldset></td>
1196: END
1197: }
1198: if ($manualcount > 0) {
1199: $cellcount ++;
1200: $r->print(<<END);
1.63 bisitz 1201: <td><fieldset><legend>Change manual</legend><input type="button" value="check all" onclick="javascript:checkAll(document.studentform.chgmanual)" />
1.16 raeburn 1202: <input type="button" value="uncheck all" onclick="javascript:uncheckAll(document.studentform.chgmanual)" /></fieldset></td>
1203: END
1204: }
1205: if ($lockcount > 0) {
1206: if ($cellcount == 2) {
1207: $r->print("</tr><tr>");
1208: }
1209: $cellcount ++;
1210: $r->print(<<END);
1.63 bisitz 1211: <td><fieldset><legend>Lock manual</legend><input type="button" value="check all" onclick="javascript:checkAll(document.studentform.lockchg)" />
1.16 raeburn 1212: <input type="button" value="uncheck all" onclick="javascript:uncheckAll(document.studentform.lockchg)" /></fieldset></td>
1213: END
1214: }
1215: if ($unlockcount > 0) {
1216: if ($cellcount == 2) {
1217: $r->print("</tr><tr>");
1218: }
1219: $cellcount ++;
1220: $r->print(<<END);
1.63 bisitz 1221: <td><fieldset><legend>Unlock manual</legend><input type="button" value="check all" onclick="javascript:checkAll(document.studentform.unlockchg)" />
1.16 raeburn 1222: <input type="button" value="uncheck all" onclick="javascript:uncheckAll(document.studentform.unlockchg)" /></fieldset></td>
1223: END
1224: }
1225: $r->print("
1226: </tr>
1227: </table>
1.14 raeburn 1228: <td> </td>
1229: </tr>
1230: <tr>
1231: <td align=\"right\">
1.39 albertel 1232: <input type=\"button\" name=\"viewclass\" value=\"Go\" onclick=\"process('viewclass','$autocount','$manualcount','$lockcount','$unlockcount')\" />
1.14 raeburn 1233: </td>
1234: </tr>
1235: ");
1.51 raeburn 1236: } else {
1237: $r->print('
1238: <tr>
1239: <td><br />
1240: '.&mt('There are no students with the selected status.').'
1241: </td>
1242: </tr>
1243: ');
1.14 raeburn 1244: }
1245: $r->print("
1246: </table>
1247: <input type=\"hidden\" name=\"action\" value=\"$action\" />
1248: <input type=\"hidden\" name=\"state\" value=\"choose\" />
1249: </form>
1250: ");
1251: }
1.1 raeburn 1252: }
1253: }
1254:
1.44 raeburn 1255: sub notifier_tables {
1.65 ! raeburn 1256: my ($role,$lt,$users,$status,$notifystate,$pname,$notifyshow,$olddomcoord,
! 1257: $futuredomcoord) = @_;
1.44 raeburn 1258: my $output = &Apache::loncommon::start_data_table();
1259: $output .= &Apache::loncommon::start_data_table_header_row();
1260: $output .= "<th>$$lt{name}</th>
1261: <th>$$lt{usnm}</th>";
1.65 ! raeburn 1262: if ($role eq 'dc') {
! 1263: $output .= "<th>$$lt{doms}</th>";
! 1264: } elsif ($role eq 'cc') {
1.44 raeburn 1265: $output .= "<th>$$lt{coac}</th>";
1266: }
1267: $output .= "<th>$$lt{curn}</th>
1268: <th>$$lt{notf}</th>";
1269: $output .= &Apache::loncommon::end_data_table_header_row();
1270: for (my $i=0; $i<@{$users}; $i++) {
1271: $output .= &Apache::loncommon::start_data_table_row();
1272: $output .= '<td>'.$$pname{$$users[$i]}.'</td>'.
1273: '<td><input type="hidden" name="notifyname_'.$$notifyshow.
1274: '" value="'.$$users[$i].'" />'.$$users[$i].'</td>';
1.65 ! raeburn 1275: if ($role eq 'dc') {
! 1276: $output .= '<td>';
! 1277: if ((ref($olddomcoord) eq 'ARRAY') && (ref($futuredomcoord) eq 'ARRAY')) {
! 1278: if (grep(/^\Q$users->[$i]\E$/,@{$olddomcoord})) {
! 1279: $output .= &mt('expired');
! 1280: } elsif (grep(/^\Q$users->[$i]\E$/,@{$futuredomcoord})) {
! 1281: $output .= &mt('future');
! 1282: } else {
! 1283: $output .= &mt('active');
! 1284: }
! 1285: }
! 1286: $output .= '</td>';
! 1287: } elsif ($role eq 'cc') {
1.44 raeburn 1288: $output .= '<td>'.$$status{$$users[$i]}.'</td>';
1289: }
1290: $output .= '<td>';
1291: if ($$notifystate{$$users[$i]} == 1) {
1292: $output .= $$lt{ntac};
1293: } else {
1294: $output .= $$lt{ntin};
1295: }
1296: $output .= '</td><td><input type="checkbox" name="note_'.$$notifyshow.'"';
1297: if ($$notifystate{$$users[$i]} == 1) {
1298: $output .= ' checked="checked"';
1299: }
1300: $output .= ' /></td>';
1301: $output .= &Apache::loncommon::end_data_table_row();
1302: $$notifyshow ++;
1303: }
1304: $output .= &Apache::loncommon::end_data_table();
1305: return $output;
1306: }
1307:
1.14 raeburn 1308: sub print_accessdate_table {
1309: my ($r,$enrollvar,$tasktitleref,$action) = @_;
1310: my ($start_table,$end_table) = &date_setting_table($$enrollvar{'default_enrollment_start_date'},$$enrollvar{'default_enrollment_end_date'},$action);
1311: my $oldstartshow = '';
1312: my $oldendshow = '';
1313: if ( defined($$enrollvar{'default_enrollment_start_date'}) ) {
1314: $oldstartshow = &Apache::lonlocal::locallocaltime($$enrollvar{'default_enrollment_start_date'});
1315: }
1316: if ( defined($$enrollvar{'default_enrollment_end_date'}) ) {
1317: $oldendshow = &Apache::lonlocal::locallocaltime($$enrollvar{default_enrollment_end_date});
1318: if ($$enrollvar{'default_enrollment_end_date'} eq '0') {
1319: $oldendshow = "No ending date";
1320: }
1321: }
1322: my %lt =&Apache::lonlocal::texthash(
1323: 'cuno' => 'Currently NO default first access or last access dates are set.',
1324: '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.',
1325: '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.',
1326: 'setf' => 'Set date of first access',
1327: 'setl' => 'Set date of last access',
1328: 'freg' => 'for registered students added via automated enrollment',
1329: 'fnew' => 'for new students added when you update the class roster',
1.16 raeburn 1330: 'ifad' => 'If automated adds are enabled, then when students are added their student roles will become active on the date set here for first access, and their roles will become inactive on the date set here for last access. These default access dates will be overridden for specific students if the institutional classlist data supplied to the automatic enrollment process includes entries for the startdate and enddate fields for those students.',
1.52 raeburn 1331: 'ncds' => 'changing default start and end access dates will affect <b>future enrollments</b> and also <b>currently inactive</b> students (i.e., those for whom access will begin in the future).',
1.64 droeschl 1332: 'tcha' => 'To change access dates for <b>currently active</b> students, use User Management -> "Manage Course Users" to display currently active students, then use the dropdown menu for "Action to take for selected users:" to choose "Change starting/ending dates", select the students to change, and click "Proceed".',
1.14 raeburn 1333: );
1334: my $dateshow;
1335: if ( ($oldendshow eq '') && ($oldstartshow eq '') ) {
1336: $dateshow = "<br/><font size='+1'>".&mt('Warning')."</font>. ".$lt{'cuno'}." ";
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);
1516: $warn_prefix = "<br/><font size ='+1'><b>Warning</b></font>. Although you indicated that nightly ";
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);
1614: $warn_prefix = "<br/><font size ='+1'><b>Warning</b></font>. Although you set a start and end date for auto-enrollment, additional action is required.<br/>";
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);
1713: $warn_prefix = "<br/><font size ='+1'><b>Warning</b></font>. Although you have set default first and last access dates for students who are added via automatic enrollment, additional action is required.<br/>";
1714: unless ($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 {
1.44 raeburn 1786: $response = &mt('Notification of enrollment changes was <b> not enabled</b> as no [_1]s were selected as recipients.<br/>',&Apache::lonnet::plaintext('cc'));
1.15 albertel 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) = @_;
1898: my %settings = &Apache::lonnet::get('environment',['internal.crosslistings','internal.coursecode','internal.courseowner'],$dom,$crs);
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'};
1910: my $response = '';
1911: my $warning = '';
1912: my $warn_prefix = '';
1.1 raeburn 1913:
1.28 albertel 1914: if ($xliststr ne '') {
1915: @allxlists = split(/,/,$xliststr);
1.15 albertel 1916: }
1.1 raeburn 1917:
1.23 albertel 1918: if ( exists($env{'form.numcross'}) ) {
1919: $numcross = $env{'form.numcross'};
1.15 albertel 1920: }
1.1 raeburn 1921:
1.15 albertel 1922: if ($numcross > 0) {
1.43 raeburn 1923: my %curr_groups = &Apache::longroup::coursegroups();
1.15 albertel 1924: for (my $i=0; $i<$numcross; $i++) {
1925: my $xl = "newcross_".$i;
1.42 raeburn 1926: my $lc_sec = "newlcsec_".$i;
1.23 albertel 1927: if ( exists($env{"form.$xl"}) ) {
1.42 raeburn 1928: if (exists($env{"form.$lc_sec"})) {
1929: my $lc_sec_check = &validate_lcsec(\%curr_groups,
1930: $env{"form.$lc_sec"});
1931: if ($lc_sec_check eq 'reserved') {
1932: push(@reserved,$env{"form.$xl"}.":".$env{"form.$lc_sec"});
1933: next;
1934: } elsif ($lc_sec_check eq 'group') {
1935: push (@matchgroup,$env{"form.$xl"}.":".$env{"form.$lc_sec"});
1936: next;
1937: }
1938: }
1.15 albertel 1939: my $coursecheck = '';
1.23 albertel 1940: $coursecheck = &Apache::lonnet::auto_validate_courseID($crs,$dom,$env{"form.$xl"});
1.15 albertel 1941: if ($coursecheck eq 'ok') {
1942: my $addcheck = '';
1.23 albertel 1943: $addcheck = &Apache::lonnet::auto_new_course($crs,$dom,$env{"form.$xl"},$owner);
1.15 albertel 1944: if ($addcheck eq 'ok') {
1.42 raeburn 1945: push @xlists,$env{"form.$xl"}.":".$env{"form.$lc_sec"};
1.15 albertel 1946: } else {
1.42 raeburn 1947: push @badowner,$env{"form.$xl"}.":".$env{"form.$lc_sec"};
1.15 albertel 1948: }
1949: } else {
1.42 raeburn 1950: push @badxlists, $env{"form.$xl"}.":".$env{"form.$lc_sec"}.":".$coursecheck;
1.15 albertel 1951: }
1952: }
1953: }
1954: push @allxlists, @xlists;
1955: }
1956:
1957: if (@xlists > 0 ) {
1958: unless ($xliststr eq '') { $xliststr .= ","; }
1.28 albertel 1959: $xliststr .= join(",",@xlists);
1960:
1.15 albertel 1961: my %cenv = ('internal.crosslistings' => $xliststr);
1962: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
1963: if ($reply !~ /^ok$/) {
1964: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/><br/>";
1965: } else {
1966: $response = "The courses listed below are now crosslisted with this LON-CAPA course, and students enrolling in these course sections will be automatically added to the class roster for the course, if you have chosen to enable a nightly automated enrollment update.<br/><ul>\n";
1967: foreach (@allxlists) {
1.42 raeburn 1968: my ($xlist,$lc_sec) = split/:/,$_;
1969: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
1.15 albertel 1970: }
1971: $response .= "</ul><br/><br/>\n";
1972: }
1973: } else {
1974: if ($xliststr =~ m/:/) {
1.28 albertel 1975: my @oldxlists = (split/,/,$xliststr);
1.15 albertel 1976: $response .= "Although no new crosslistings were added, the courses listed below continue to be crosslisted with your LON-CAPA course.<br/><ul>\n";
1977: foreach (@oldxlists) {
1.42 raeburn 1978: my ($xlist,$lc_sec) = split/:/,$_;
1979: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
1.15 albertel 1980: }
1981: $response .= "</ul><br/><br/>\n";
1982: }
1983: }
1984: if (@badxlists > 0) {
1985: $response .= "The courses listed below could not be included in the crosslistings for this LON-CAPA course, because they are not valid courses according to your institution's official schedule of classes and sections.<br/><ul>\n";
1986: foreach (@badxlists) {
1.42 raeburn 1987: my ($xlist,$lc_sec,$prob) = split/:/,$_;
1988: $response .= "<li>$xlist - ID: $lc_sec - Error: $prob</li>\n";
1.15 albertel 1989: }
1990: $response .= "</ul><br/><br/>\n";
1991: }
1992:
1993: if (@badowner > 0) {
1994: $response .= "The courses listed below could not be included in the crosslistings for this LON-CAPA course, because the owner of this course - $owner - does not have rights to view enrollment in those classes as determined by your instititution's policies on access to official classlists.<br/><ul>\n";
1995: foreach (@badowner) {
1.42 raeburn 1996: my ($xlist,$lc_sec) = split/:/,$_;
1997: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
1.15 albertel 1998: }
1999: $response .= "</ul><br/><br/>\n";
2000: }
1.42 raeburn 2001: if (@reserved > 0) {
2002: $response .= "The courses listed below could not be included in the crosslistings for this LON-CAPA course, because the section ID associated with the crosslisted course is a reserved word. Please <a href=\"javascript:history(-1)\">go back</a> and change the section ID for each of these courses.<br/><ul>\n";
2003: foreach (@reserved) {
2004: my ($xlist,$lc_sec) = split/:/,$_;
2005: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
2006: }
2007: $response .= "</ul><br/><br/>\n";
2008: }
2009:
2010: if (@matchgroup > 0) {
2011: $response .= "The courses listed below could not be included in the crosslistings for this LON-CAPA course, because the section ID associated with the crosslisted course is the name of a group in this course. Please <a href=\"javascript:history(-1)\">go back</a> and change the section ID for each of these courses.<br/><ul>\n";
2012: foreach (@matchgroup) {
2013: my ($xlist,$lc_sec) = split/:/,$_;
2014: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
2015: }
2016: $response .= "</ul><br/><br/>\n";
2017: }
1.5 raeburn 2018:
1.15 albertel 2019: if (@allxlists > 0) {
2020: $warning = &warning_message($dom,$crs,$action);
2021: $warn_prefix = "<br/><font size ='+1'><b>Warning</b></font>. Although you have selected crosslisted courses to contribute enrollment to this course, additional action is required.<br/>";
2022: unless ($warning eq '') {
2023: $response .= $warn_prefix.$warning;
2024: }
2025: }
1.1 raeburn 2026:
1.15 albertel 2027: &print_reply($r,$response,$$tasktitleref{$action});
2028: return;
1.1 raeburn 2029: }
2030:
2031: sub print_sections_menu () {
1.15 albertel 2032: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
2033: my %settings = &Apache::lonnet::get('environment',['internal.sectionnums','internal.coursecode','internal.courseowner'],$dom,$crs);
2034: my @currsections = ();
2035: my @sections = ();
2036: my @badowner = ();
2037: my @badsections = ();
2038: my $seccount = 0;
2039: my $removecount = 0;
2040: my $addcount = 0;
2041: my $secstr = '';
2042: my $response = '';
2043: my $warning = "";
2044: my $warn_prefix = "";
2045: my $coursecode = $settings{'internal.coursecode'};
2046: my $owner = $settings{'internal.courseowner'};
1.28 albertel 2047: if ($settings{'internal.sectionnums'} ne '') {
2048: @currsections = split(/,/,$settings{'internal.sectionnums'});
1.15 albertel 2049: }
2050:
1.23 albertel 2051: if ( exists($env{'form.secshow'}) ) {
2052: for (my $i=0; $i<$env{'form.secshow'}; $i++) {
1.42 raeburn 2053: my $lc_sec = "loncapasec_".$i;
1.15 albertel 2054: my $secnum = "secnum_".$i;
2055: my $sec = "sec_".$i;
1.23 albertel 2056: if ( exists( $env{"form.$sec"} ) ) {
1.15 albertel 2057: my $secentry;
1.23 albertel 2058: if ( exists( $env{"form.$secnum"} ) ) {
2059: $secentry = $env{"form.$secnum"}.':';
1.15 albertel 2060: }
1.42 raeburn 2061: if ( exists( $env{"form.$lc_sec"} ) ) {
2062: $secentry .= $env{"form.$lc_sec"};
1.15 albertel 2063: }
1.23 albertel 2064: if ( grep/^$env{"form.$secnum"}:/,@currsections) {
1.15 albertel 2065: push @sections, $secentry;
2066: $seccount ++;
2067: } else {
1.23 albertel 2068: my $newsec = $coursecode.$env{"form.$secnum"};
1.15 albertel 2069: my $coursecheck = &Apache::lonnet::auto_validate_courseID($crs,$dom,$newsec);
2070: if ($coursecheck eq 'ok') {
2071: my $addcheck = &Apache::lonnet::auto_new_course($crs,$dom,$newsec,$owner);
2072: if ($addcheck eq 'ok') {
1.42 raeburn 2073: push @sections,$env{"form.$secnum"}.":".$env{"form.$lc_sec"};
1.15 albertel 2074: $seccount ++;
2075: $addcount ++;
2076: } else {
1.42 raeburn 2077: push @badowner,$env{"form.$secnum"}.":".$env{"form.$lc_sec"};
1.15 albertel 2078: }
2079: } else {
1.42 raeburn 2080: push @badsections, $env{"form.$secnum"}.":".$env{"form.$lc_sec"}.":".$coursecheck;
1.15 albertel 2081: }
2082: }
2083: }
2084: }
2085: if (@currsections > 0) {
2086: for (my $i=0; $i<@currsections; $i++) {
2087: if ($currsections[$i] =~ m/^(\w+:)/ ) {
2088: my $oldsec = $1;
2089: unless (grep/^$oldsec/,@sections) {
2090: $removecount ++;
2091: }
2092: }
2093: }
2094: }
2095: } elsif (@currsections > 0) {
2096: for (my $i=0; $i<@currsections; $i++) {
2097: my $sec = "sec_".$i;
1.42 raeburn 2098: my $lc_sec = "lcsec_".$i;
1.23 albertel 2099: if ( exists($env{"form.$sec"}) ) {
1.15 albertel 2100: my $secentry = '';
2101: if ($currsections[$i] =~ m/^(\w+:)/ ) {
2102: $secentry = $1;
2103: }
1.42 raeburn 2104: if ( exists($env{"form.$lc_sec"}) ) {
2105: $secentry .= $env{"form.$lc_sec"};
1.15 albertel 2106: }
2107: push @sections,$secentry;
2108: $seccount ++;
2109: } else {
2110: $removecount ++;
2111: }
2112: }
2113: }
2114:
1.28 albertel 2115: $secstr = join(",",@sections);
2116:
1.15 albertel 2117: my %cenv = ('internal.sectionnums' => $secstr);
2118: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
2119: if ($reply !~ /^ok$/) {
2120: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";
2121: } else {
2122: if ($removecount > 0) {
2123: $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/>";
2124: }
2125: if ($addcount > 0) {
2126: $response .= "A total of $addcount sections have been added to the list of
1.6 raeburn 2127: sections which contribute to enrollment in LON-CAPA course: $realm ($coursecode).<br/><br/>";
1.15 albertel 2128: }
2129: if ($seccount > 0) {
2130: $response .= "Students enrolling in the $seccount section(s) listed below will be automatically added to the class roster for the course, if you have chosen to enable a nightly automated enrollment update.<br/><ul>\n";
2131: foreach (@sections) {
1.42 raeburn 2132: my ($sec,$lc_sec) = split/:/,$_;
2133: $response .= "<li>$sec - ID: $lc_sec</li>\n";
1.15 albertel 2134: }
2135: $response .= "</ul><br/>\n";
2136: }
2137: }
2138:
2139: if (@badsections > 0) {
2140: $response .= "The sections listed below could not be included in the sections for this LON-CAPA course, because they are not valid section numbers according to your institution's official schedule of classes and sections.<br/><ul>\n";
2141: foreach (@badsections) {
1.42 raeburn 2142: my ($secnum,$lc_sec,$prob) = split/:/,$_;
2143: $response .= "<li>$secnum - ID: $lc_sec - Error: $prob</li>\n";
1.15 albertel 2144: }
2145: $response .= "</ul><br/><br/>\n";
2146: }
2147:
2148: if (@badowner > 0) {
2149: $response .= "The sections listed below could not be included in the sections for this LON-CAPA course, because the owner of this course - $owner - does not have rights to view enrollment in those classes as determined by your instititution's policies on access to official classlists.<br/><ul>\n";
2150: foreach (@badowner) {
1.42 raeburn 2151: my ($secnum,$lc_sec) = split/:/,$_;
2152: $response .= "<li>$secnum - ID: $lc_sec</li>\n";
1.15 albertel 2153: }
2154: $response .= "</ul><br/><br/>\n";
2155: }
2156:
2157: if ($seccount > 0) {
2158: $warning = &warning_message($dom,$crs,$action);
2159: $warn_prefix = "<br/><font size ='+1'><b>Warning</b></font>. Although you have selected sections to contribute enrollment to this course, additional action is required.<br/>";
2160: unless ($warning eq '') {
2161: $response .= $warn_prefix.$warning;
2162: }
2163: }
2164:
1.23 albertel 2165: if ( exists($env{'form.numsec'}) ) {
2166: my $numsec = $env{'form.numsec'};
1.15 albertel 2167: if ($numsec > 0) {
2168: my @bgcolors=("#eeeeee","#cccccc");
2169: $response .= qq(
1.42 raeburn 2170: 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 2171: <form name="enter" method="post">
2172: <table border="0" cellpadding="2" cellspacing="2" width="100%">
2173: <tr>
1.42 raeburn 2174: <td>);
2175: $response .= &Apache::loncommon::start_data_table();
2176: $response .= &Apache::loncommon::start_data_table_row();
2177: $response .= qq(
2178: <th>Section number</th>
2179: <th>LON-CAPA section ID</th>
2180: );
2181: $response .= &Apache::loncommon::end_data_table_row();
1.15 albertel 2182: for (my $i=0; $i<$numsec; $i++) {
1.42 raeburn 2183: $response .= &Apache::loncommon::start_data_table_row();
1.15 albertel 2184: $response .= qq(
1.42 raeburn 2185: <td><input type="text" size="10" name="newsec_$i" /></td>
2186: <td align="right">
2187: <input type="text" size="10" name="newlcsec_$i" />
2188: </td>
2189: );
2190: $response .= &Apache::loncommon::end_data_table_row();
1.15 albertel 2191: }
1.42 raeburn 2192: $response .= &Apache::loncommon::end_data_table();
2193: $response .= qq(
1.1 raeburn 2194: </td>
2195: </tr>
2196: <tr>
2197: <td align="right">
1.39 albertel 2198: <input type="button" name="newsections" value="Go" onclick="process('newsections')" />
1.1 raeburn 2199: </td>
2200: </tr>
2201: </table>
1.39 albertel 2202: <input type=\"hidden\" name=\"numsec\" value=\"$numsec\" />
2203: <input type=\"hidden\" name=\"action\" value=\"newsections\" />
2204: <input type=\"hidden\" name=\"state\" value=\"process\" />
1.1 raeburn 2205: </form>
1.15 albertel 2206: );
2207: }
2208: }
2209: &print_reply($r,$response,$$tasktitleref{$action});
2210: return;
1.1 raeburn 2211: }
2212:
2213: sub print_sections_response () {
1.15 albertel 2214: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
2215: my %settings = &Apache::lonnet::get('environment',['internal.sectionnums','internal.coursecode','internal.courseowner'],$dom,$crs);
2216: my @currsections = ();
2217: my @sections = ();
2218: my @allsections = ();
2219: my @badowner = ();
2220: my @badsections = ();
1.42 raeburn 2221: my @reserved = ();
2222: my @matchgroup = ();
1.15 albertel 2223: my $numsec = 0;
2224: my $secstr = $settings{'internal.sectionnums'};
2225: my $coursecode = $settings{'internal.coursecode'};
2226: my $owner = $settings{'internal.courseowner'};
2227: my $response = '';
2228: my $putreply = '';
2229: my $warning = '';
2230: my $warn_prefix = '';
1.28 albertel 2231: if ($secstr ne '') {
2232: @allsections = split(/,/,$secstr);
1.15 albertel 2233: }
2234:
1.23 albertel 2235: if ( exists($env{'form.numsec'}) ) {
2236: $numsec = $env{'form.numsec'};
1.15 albertel 2237: }
2238:
2239: if ($numsec > 0) {
1.43 raeburn 2240: my %curr_groups = &Apache::longroup::coursegroups();
1.15 albertel 2241: for (my $i=0; $i<$numsec; $i++) {
2242: my $sec = "newsec_".$i;
1.42 raeburn 2243: my $lc_sec = "newlcsec_".$i;
1.23 albertel 2244: if ( exists($env{"form.$sec"}) ) {
2245: unless ( (grep/^$env{"form.$sec"}:/,@allsections) || (grep/^$env{"form.$sec"}:/,@sections) ) {
1.42 raeburn 2246: my $lc_sec_check = &validate_lcsec(\%curr_groups, $env{"form.$lc_sec"});
2247: if ($lc_sec_check eq 'reserved') {
2248: push(@reserved,$env{"form.$sec"}.":".$env{"form.$lc_sec"});
2249: next;
2250: } elsif ($lc_sec_check eq 'group') {
2251: push (@matchgroup,$env{"form.$sec"}.":".$env{"form.$lc_sec"});
2252: next;
2253: }
1.23 albertel 2254: my $newsec = $coursecode.$env{"form.$sec"};
1.15 albertel 2255: my $coursecheck = &Apache::lonnet::auto_validate_courseID($crs,$dom,$newsec);
2256: if ($coursecheck eq 'ok') {
2257: my $addcheck = &Apache::lonnet::auto_new_course($crs,$dom,$newsec,$owner);
2258: if ($addcheck eq 'ok') {
1.42 raeburn 2259: push @sections,$env{"form.$sec"}.":".$env{"form.$lc_sec"};
1.15 albertel 2260: } else {
1.42 raeburn 2261: push @badowner,$env{"form.$sec"}.":".$env{"form.$lc_sec"};
1.15 albertel 2262: }
2263: } else {
1.42 raeburn 2264: push @badsections, $env{"form.$sec"}.":".$env{"form.$lc_sec"}.":".$coursecheck;
1.15 albertel 2265: }
2266: }
2267: }
2268: }
2269: push @allsections, @sections;
2270: }
2271:
2272: if (@sections > 0 ) {
2273: unless ($secstr eq '') { $secstr .= ","; }
1.28 albertel 2274: $secstr .= join(",",@sections);
1.15 albertel 2275: my %cenv = ('internal.sectionnums' => $secstr);
2276: $putreply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
2277: if ($putreply !~ /^ok$/) {
2278: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/><br/>";
2279: }
2280: }
2281:
2282: if ($putreply =~ /^ok/) {
2283: $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";
2284: foreach (@allsections) {
1.42 raeburn 2285: my ($sec,$lc_sec) = split/:/,$_;
2286: $response .= "<li>$sec - ID: $lc_sec</li>\n";
1.15 albertel 2287: }
2288: $response .= "</ul><br/><br/>\n";
2289: }
2290:
2291: if (@badsections > 0) {
2292: $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";
2293: foreach (@badsections) {
1.42 raeburn 2294: my ($secnum,$lc_sec,$prob) = split/:/,$_;
2295: $response .= "<li>$secnum - ID: $lc_sec - Error: $prob</li>\n";
1.15 albertel 2296: }
2297: $response .= "</ul><br/><br/>\n";
2298: }
2299:
2300: if (@badowner > 0) {
2301: $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";
2302: foreach (@badowner) {
1.42 raeburn 2303: my ($secnum,$lc_sec) = split/:/,$_;
2304: $response .= "<li>$secnum - ID: $lc_sec</li>\n";
1.15 albertel 2305: }
2306: $response .= "</ul><br/><br/>\n";
2307: }
2308:
1.42 raeburn 2309: if (@reserved > 0) {
2310: $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";
2311: foreach (@reserved) {
2312: my ($xlist,$lc_sec) = split/:/,$_;
2313: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
2314: }
2315: $response .= "</ul><br/><br/>\n";
2316: }
2317:
2318: if (@matchgroup > 0) {
2319: $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";
2320: foreach (@matchgroup) {
2321: my ($xlist,$lc_sec) = split/:/,$_;
2322: $response .= "<li>$xlist - ID: $lc_sec</li>\n";
2323: }
2324: $response .= "</ul><br/><br/>\n";
2325: }
2326:
2327:
1.15 albertel 2328: if (@allsections > 0) {
2329: $warning = &warning_message($dom,$crs,$action);
2330: $warn_prefix = "<br/><font size ='+1'><b>Warning</b></font>. Although you have selected sections to contribute enrollment to this course, additional action is required.<br/>";
2331: unless ($warning eq '') {
2332: $response .= $warn_prefix.$warning;
2333: }
2334: }
1.1 raeburn 2335:
1.15 albertel 2336: &print_reply($r,$response,$$tasktitleref{$action});
2337: return;
1.1 raeburn 2338: }
2339:
1.34 raeburn 2340: sub photo_permission {
1.15 albertel 2341: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1.35 albertel 2342: my %settings = &Apache::lonnet::get('environment',
2343: ['internal.courseowner',
2344: 'internal.photopermission',
1.37 raeburn 2345: 'internal.showphoto'],
1.35 albertel 2346: $dom,$crs);
1.34 raeburn 2347: my ($showphotos,$response);
2348: if (exists($env{'form.cancel_agreement'})) {
1.48 albertel 2349: if (&user_is_courseowner($settings{'internal.courseowner'})) {
1.34 raeburn 2350: my %cenv = (
2351: 'internal.photopermission' => 'no',
2352: );
2353: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
2354: if ($reply !~ /^ok$/) {
2355: $response = &mt('There was a problem processing the record of your agreement to the conditions of use. Settings for this course have been left unchanged.').'<br/>'."\n";
2356: &print_reply($r,$response,$$tasktitleref{$action});
2357: } else {
2358: &print_photos_response($r,$realm,$dom,$crs,$action,
2359: $tasktitleref,$showphotos,'no',\%cenv);
2360: }
2361: return;
2362: }
2363: }
2364: if (exists($env{'form.showphotos'})) {
2365: $showphotos=$env{'form.showphotos'};
2366: }
2367: if ($showphotos) {
2368: if ($env{'form.photopermission'}) {
2369: my %cenv = (
2370: 'internal.photopermission' => $env{'form.photopermission'},
2371: );
2372: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
2373: if ($reply !~ /^ok$/) {
2374: $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";
2375: } else {
2376: &print_photos_response($r,$realm,$dom,$crs,$action,
1.35 albertel 2377: $tasktitleref,$showphotos,
2378: $env{'form.photopermission'},\%cenv);
1.34 raeburn 2379: }
2380: } else {
2381: my ($result,$perm_reqd,$conditions) =
1.35 albertel 2382: &Apache::lonnet::auto_photo_permission($crs,$dom);
1.34 raeburn 2383: my $permcheck;
2384: if ($result eq 'ok') {
2385: if ($perm_reqd eq 'yes') {
2386: if ($settings{'internal.photopermission'} eq 'yes') {
2387: &print_photos_response($r,$realm,$dom,$crs,$action,
1.35 albertel 2388: $tasktitleref,$showphotos);
1.34 raeburn 2389: } else {
2390: return(&print_photo_agreement($r,$realm,$dom,$crs,
1.35 albertel 2391: $action,$tasktitleref,
2392: $conditions,
2393: $settings{'internal.courseowner'}));
1.34 raeburn 2394: }
2395: } elsif ($perm_reqd eq 'no') {
2396: &print_photos_response($r,$realm,$dom,$crs,$action,
1.35 albertel 2397: $tasktitleref,$showphotos);
1.34 raeburn 2398: } else {
2399: $permcheck = 'fail';
2400: }
2401: } else {
2402: $permcheck = 'fail';
2403: }
2404: if ($permcheck eq 'fail') {
2405: 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/>';
2406: &print_reply($r,$response,$$tasktitleref{$action});
2407: }
2408: }
2409: } else {
2410: &print_photos_response($r,$realm,$dom,$crs,$action,$tasktitleref);
2411: }
2412: return;
2413: }
2414:
2415: sub print_photo_agreement {
2416: my ($r,$realm,$dom,$crs,$action,$tasktitleref,$conditions,$courseowner)=@_;
2417: my $response;
1.49 albertel 2418: my $institution = &Apache::lonnet::domain($dom,'description');
1.48 albertel 2419: if (&user_is_courseowner($courseowner)) {
1.34 raeburn 2420: $response = '
1.58 bisitz 2421: <script type="text/javascript" language="JavaScript">
1.34 raeburn 2422: function agreement_result(caller) {
2423: document.permission.photopermission.value = caller;
2424: if (caller == 0) {
2425: document.location.href="/adm/populate";
2426: } else {
2427: document.permission.submit();
2428: }
2429: return;
2430: }
2431: </script>
2432: <form name="permission" method="post">
2433: <table width="100%" border="0" cellpadding="2" cellspacing="2">
2434: <tr>
2435: <td align="left"><b>Use of student photos</b><br/>'."\n".
2436: &mt('Acceptance by the course owner of the conditions of use of photos is currently [_1] set.','<b>not</b>').'<br />'.&mt('Please indicate your acceptance of the conditions of use of digital photos of registered students in courses at [_1].',$institution).'
2437: </td>
2438: </tr>
2439: </table>
2440: <table border="0" cellpadding="3" cellspacing="3">
2441: <tr>
2442: <td colspan="2">
2443: <textarea rows="20" cols="80">'.$conditions.'</textarea>
2444: </td>
2445: <tr>
2446: <td align="left">
2447: <input type="button" name="disagree" value="I do not agree" onclick="javascript:agreement_result('."'no'".');" />
2448: </td>
2449: <td align="right">
2450: <input type="button" name="agree" value="I agree" onclick="javscript:agreement_result('."'yes'".');" />
2451: </td>
2452: </tr>
2453: </table>
1.62 bisitz 2454: <input type="hidden" name="action" value="'.$action.'" />
2455: <input type="hidden" name="state" value="process" />
2456: <input type="hidden" name="showphotos" value="1" />
2457: <input type="hidden" name="photopermission" value="" />
1.34 raeburn 2458: </form>
2459: ';
2460: } else {
1.44 raeburn 2461: my ($ownername,$owneremail) = &get_ownerinfo($dom,$courseowner);
2462: my $emailstr;
2463: if ($owneremail) {
2464: $emailstr = "(e-mail: $owneremail)";
2465: }
1.56 bisitz 2466: $response = &mt('The policies of your institution [_1] require that the course owner [_2] must indicate acceptance of the conditions of use of digital photos of registered students, before they may be made available for use in a course.',$institution,$ownername)
2467: .'<br /><br />'
2468: .&mt('Please direct the course owner [_1] to visit the "Student photos" page in the Automated Enrollment Manager to indicate acceptance of these conditions of use.',$emailstr);
1.34 raeburn 2469: }
2470: &print_reply($r,$response,$$tasktitleref{$action});
2471: }
2472:
2473: sub print_photos_response {
2474: my ($r,$realm,$dom,$crs,$action,$tasktitleref,$showphotos,$photopermission,
1.35 albertel 2475: $permissionenv)=@_;
1.34 raeburn 2476: my %newenv;
2477: if (defined($permissionenv)) {
2478: foreach my $key (keys(%{$permissionenv})) {
2479: if (exists($env{'request.course.id'})) {
2480: $newenv{$env{'request.course.id'}.'.'.$key} =
1.35 albertel 2481: $$permissionenv{$key};
1.34 raeburn 2482: }
2483: }
2484: }
1.37 raeburn 2485: my %settings = &Apache::lonnet::get('environment',['internal.showphoto'],
1.35 albertel 2486: $dom,$crs);
1.37 raeburn 2487: my $currphotos = $settings{'internal.showphoto'};
1.34 raeburn 2488: my $response = "";
2489: if (defined($photopermission)) {
2490: if ($photopermission eq 'yes') {
2491: $response = &mt('Acceptance of photo use policy recorded.').'<br />'."\n";
2492: } else {
2493: $response = &mt('Non-acceptance of photo use policy recorded.').'<br />'."\n";
2494: $showphotos = 0;
2495: }
1.15 albertel 2496: }
1.37 raeburn 2497: my %cenv = ('internal.showphoto' => $showphotos);
1.15 albertel 2498: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
2499: if ($reply !~ /^ok$/) {
1.34 raeburn 2500: $response .= "There was a problem processing your requested change. The student photo retrieval setting for this course has been left unchanged.<br/>";
1.15 albertel 2501: } else {
2502: if ($showphotos) {
2503: if ($currphotos) {
1.34 raeburn 2504: $response .= "Retrieval of student photos is still <b>enabled</b>.<br/>";
1.15 albertel 2505: } else {
1.34 raeburn 2506: $response .= "Retrieval of student photos in now <b>enabled</b>.<br/>";
1.35 albertel 2507: my ($update,$commentary) =
2508: &Apache::lonnet::auto_photochoice($crs,$dom);
1.34 raeburn 2509: if ($update) {
2510: $response .= '<br />'.$commentary.'<br /><br />
2511: <form name="photoupdate" method="post">
1.62 bisitz 2512: <input type="button" name="retrieve" value="'.&mt('Update photo repository').'"
1.34 raeburn 2513: onclick="javascript:document.photoupdate.submit()" />
1.62 bisitz 2514: <input type="hidden" name="action" value="'.$action.'" />
2515: <input type="hidden" name="state" value="photoupdate" />
1.34 raeburn 2516: </form>';
2517: }
1.15 albertel 2518: }
2519: } else {
2520: if ($currphotos) {
1.34 raeburn 2521: $response .= "Retrieval of student photos is now <b>disabled</b>.<br/>";
1.15 albertel 2522: } else {
1.34 raeburn 2523: $response .= "Retrieval of student photos is still <b>disabled</b>.<br/>";
1.15 albertel 2524: }
2525: }
1.34 raeburn 2526: foreach my $key (keys(%cenv)) {
2527: if (exists($env{'request.course.id'})) {
2528: $newenv{'course.'.$env{'request.course.id'}.'.'.$key} =
1.35 albertel 2529: $cenv{$key};
1.34 raeburn 2530: }
2531: }
2532: }
2533: if (keys(%newenv) > 0) {
1.54 raeburn 2534: &Apache::lonnet::appenv(\%newenv);
1.34 raeburn 2535: }
2536: &print_reply($r,$response,$$tasktitleref{$action});
2537: return;
2538: }
2539:
2540: sub print_photoupdate_response {
2541: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
2542: my $response;
2543: my %changes;
2544: my %lt = &LONCAPA::Enrollment::photo_response_types();
1.35 albertel 2545: my %settings = &Apache::lonnet::get('environment',
2546: ['internal.coursecode',
2547: 'internal.sectionnums',
2548: 'internal.crosslistings'],
2549: $dom,$crs);
1.34 raeburn 2550: my @allcourses = ();
2551: my %LC_code;
2552: my %affiliates;
2553: my $outcome;
1.53 raeburn 2554: &Apache::loncommon::get_institutional_codes(\%settings,\@allcourses,\%LC_code);
1.34 raeburn 2555: if (@allcourses > 0) {
2556: @{$affiliates{$crs}} = @allcourses;
2557: $outcome = &Apache::lonnet::auto_photoupdate(\%affiliates,$dom,$crs,\%changes);
2558: unless ($outcome eq 'ok') {
2559: &Apache::lonnet::logthis("lonpopulate::print_photoupdate_response".
1.35 albertel 2560: "failed to update student photos".
2561: " for ".$crs."\@".$dom." by ".
2562: $env{'user.name'}." \@ ".$env{'user.domain'}.
2563: ": ".$outcome);
1.34 raeburn 2564: }
2565: if ($outcome eq 'ok') {
2566: if (keys(%changes) > 0) {
1.58 bisitz 2567: $response = &mt('Update of photos for registered students resulted in the following ').': <br />'
2568: .'<script type="text/javascript" language="JavaScript">
1.34 raeburn 2569: function photowindow(photolink) {
2570: var title = "Photo_Viewer";
2571: var options = "scrollbars=1,resizable=1,menubar=0";
2572: options += ",width=240,height=240";
2573: stdeditbrowser = open(photolink,title,options,"1");
2574: stdeditbrowser.focus();
2575: }
2576: </script>
2577: ';
2578: foreach my $type (sort(keys(%changes))) {
2579: my @usernames = sort(split(/\&/,$changes{$type}));
2580: my $count = @usernames;
2581: $response .= '<b>'.&mt('For [_1] students, photos ',
1.35 albertel 2582: $count).$lt{$type}.'</b><ul>';
1.34 raeburn 2583: foreach my $username (@usernames) {
2584: $response .= '<li>'.$username;
2585: if (($type eq 'new') || ($type eq 'same') || ($type eq 'update')) {
2586: $response .= ' <a href="javascript:photowindow('."'".&Apache::lonnet::studentphoto($dom,$username,'jpg')."'".')">View</a></li>';
2587: }
2588: }
2589: $response .= '</ul><br />';
2590: }
2591: } else {
2592: $response = &mt('No updates of photos of registered students occurred').
2593: '<br />';
2594: }
2595: } else {
2596: $response = "There was a problem updating student photos for registered students in this course. <br/>";
2597: }
2598: } else {
2599: $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 2600: }
2601: &print_reply($r,$response,$$tasktitleref{$action});
2602: return;
1.1 raeburn 2603: }
2604:
1.34 raeburn 2605: sub get_ownerinfo {
2606: my ($dom,$owner) = @_;
1.44 raeburn 2607: my ($ownername,$owneremail,$own_uname,$own_udom);
1.34 raeburn 2608: if ($owner) {
1.44 raeburn 2609: if ($owner =~ /^([^:]+):([^:]+)$/) {
2610: $own_uname = $1;
2611: $own_udom = $2;
2612: } else {
2613: $own_uname = $owner;
2614: $own_udom = $dom;
2615: }
2616: $ownername=&Apache::loncommon::plainname($own_uname,$own_udom,
2617: 'firstname');
1.36 raeburn 2618: my %ownerinfo = &Apache::lonnet::get('environment',['permanentemail'],
1.44 raeburn 2619: $own_udom,$own_uname);
1.34 raeburn 2620: $owneremail = $ownerinfo{'permanentemail'};
2621: }
2622: return ($ownername,$owneremail);
2623: }
2624:
1.1 raeburn 2625: sub print_update_result () {
1.15 albertel 2626: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
2627: my $response = '';
2628: my $updateadds = 0;
2629: my $updatedrops = 0;
2630: my $changecount = 0;
2631: my %affiliates = ();
2632: my %reply = ();
2633: my @allcourses = ();
2634: my %LC_code = ();
2635: my $logmsg = '';
2636: my $newusermsg = '';
1.34 raeburn 2637: my %phototypes = ();
1.37 raeburn 2638: my %settings = &Apache::lonnet::get('environment',['internal.coursecode','internal.sectionnums','internal.crosslistings','internal.authtype','internal.autharg','internal.showphoto'],$dom,$crs);
1.15 albertel 2639: my $coursecode = $settings{'internal.coursecode'};
2640: my $authtype = $settings{'internal.authtype'};
2641: my $autharg = $settings{'internal.autharg'};
1.37 raeburn 2642: my $showphotos = $settings{'internal.showphoto'};
1.15 albertel 2643: my ($startaccess,$endaccess) = &get_dates_from_form();
1.23 albertel 2644: if ( exists($env{'form.updateadds'}) ) {
2645: $updateadds = $env{'form.updateadds'};
1.15 albertel 2646: }
1.23 albertel 2647: if ( exists($env{'form.updatedrops'}) ) {
2648: $updatedrops = $env{'form.updatedrops'};
1.15 albertel 2649: }
1.19 raeburn 2650: if (($startaccess eq '') || ($endaccess eq '')) {
2651: $response = "There was a problem processing your requested roster update because start and and access dates could not be determined. No changes have been made to the class roster.<br />";
2652: } elsif ($updateadds && (($endaccess > 0) && ($endaccess <= $startaccess))) {
2653: $response = 'The start access date/time is the same or later than the end access date/time. As this means that new roles will never be active, your requested roster update has not been carried out, and the roster remains unchanged. Please <a href="javascript:history.go(-1)">go back</a> to the previous page to try your changes again.'."\n";
2654: } elsif (!$updateadds && !$updatedrops) {
1.15 albertel 2655: $response = "An update of the class roster has not been carried out because you indicated that you wanted to neither add new students, nor expire dropped students based on a comparison between the institutional class lists for the course sections and crosslisted courses that contribure enrollment to this LON-CAPA course.";
2656: } elsif ($coursecode eq '') {
2657: $response = "There was a problem retrieving the course code for this LON-CAPA course. An update of the class roster has not been carried out, and enrollment remains unchanged";
2658: } else {
1.53 raeburn 2659: &Apache::loncommon::get_institutional_codes(\%settings,\@allcourses,\%LC_code);
1.15 albertel 2660: if (@allcourses > 0) {
2661: @{$affiliates{$crs}} = @allcourses;
2662: my $outcome = &Apache::lonnet::fetch_enrollment_query('updatenow',\%affiliates,\%reply,$dom,$crs);
1.19 raeburn 2663: unless ($outcome eq 'ok') {
2664: &Apache::lonnet::logthis("lonpopulate:update roster".
2665: "failed to retrieve classlist".
2666: " data for ".$crs."\@".$dom." by ".
1.23 albertel 2667: $env{'user.name'}." \@ ".$env{'user.domain'}.
1.19 raeburn 2668: ": ".$outcome);
2669: }
1.15 albertel 2670: if ($reply{$crs} > 0) {
1.34 raeburn 2671: ($changecount,$response) = &LONCAPA::Enrollment::update_LC($dom,$crs,$updateadds,$updatedrops,$startaccess,$endaccess,$authtype,$autharg,\@allcourses,\%LC_code,\$logmsg,\$newusermsg,"updatenow",\%phototypes);
1.15 albertel 2672: } else {
2673: $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.";
2674: }
2675: } else {
2676: $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)";
2677: }
2678: }
2679: unless ($logmsg eq '') {
2680: my $loglength = length($logmsg);
2681: $logmsg = substr($logmsg,0,$loglength-4);
2682: $logmsg = "<br/><br/>The following messages were generated by the roster update process: <br/><ul><li>".$logmsg."</ul><br/>";
2683: }
2684: unless ($newusermsg eq '') {
2685: $newusermsg = substr( $newusermsg,0,rindex($newusermsg,'<li>') );
1.19 raeburn 2686: $newusermsg = "<br/><br/>The following new system user(s) who was/were created will be using local or internal authentication with an initial randomly generated password. A valid e-mail address was not available for this/these user(s) so LON-CAPA account credentials could not be sent via e-mail.<br/><ul><li>".$newusermsg."</ul><br/>";
1.15 albertel 2687: }
2688: $response .= $logmsg.$newusermsg;
2689: &print_reply($r,$response,$$tasktitleref{$action});
2690: return;
1.10 raeburn 2691: }
2692:
1.14 raeburn 2693: sub print_viewclass_response {
2694: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
2695: my $response;
2696: my $chgtotal = 0;
2697: my $chgok = 0;
2698: my $chgfail = 0;
2699: my $othdom = 0;
1.16 raeburn 2700: my $locktotal = 0;
2701: my $lockok = 0;
2702: my $lockfail = 0;
1.14 raeburn 2703: my $cid = $dom."_".$crs;
2704: my %chg = ();
2705: my %nochg = ();
2706: my %otherdom = ();
1.16 raeburn 2707: my %lockchg = ();
2708: my %nolockchg = ();
1.27 albertel 2709: my $classlist = &Apache::loncoursedata::get_classlist($dom,$crs);
1.14 raeburn 2710: my $endidx = &Apache::loncoursedata::CL_END;
2711: my $startidx = &Apache::loncoursedata::CL_START;
2712: my $ididx=&Apache::loncoursedata::CL_ID;
2713: my $secidx=&Apache::loncoursedata::CL_SECTION;
2714: my $typeidx=&Apache::loncoursedata::CL_TYPE;
1.16 raeburn 2715: my $lockedidx=&Apache::loncoursedata::CL_LOCKEDTYPE;
2716: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['chgauto','chgmanual','lockchg','unlockchg']);
1.24 albertel 2717: my @typechglist = (&Apache::loncommon::get_env_multiple('form.chgauto'),
2718: &Apache::loncommon::get_env_multiple('form.chgmanual'));
2719: my @lockchglist = (&Apache::loncommon::get_env_multiple('form.lockchg'),
2720: &Apache::loncommon::get_env_multiple('form.unlockchg'));
2721:
1.16 raeburn 2722: foreach my $student (sort @typechglist) {
1.51 raeburn 2723: my ($uname,$udom) = split(/:/,$student);
1.16 raeburn 2724: my $sdata = $classlist->{$student};
2725: my $section = $sdata->[$secidx];
2726: my $uid = $sdata->[$ididx];
2727: my $start = $sdata->[$startidx];
2728: my $end = $sdata->[$endidx];
2729: my $type = $sdata->[$typeidx];
2730: my $lock = $sdata->[$lockedidx];
2731: my $newlock = $lock;
2732: $chgtotal ++;
2733: my $newtype = 'auto';
2734: my $change = 'auto';
2735: my $oldtype = 'manual';
2736: if ($type eq 'auto') {
2737: $oldtype = 'auto';
2738: $newtype = '';
2739: $change = 'manual';
2740: }
2741: if ($udom eq $dom) {
2742: if ($newtype eq 'auto') {
2743: $newlock = '';
2744: } elsif ($newtype eq '') {
2745: $newlock = '1';
1.14 raeburn 2746: }
1.55 raeburn 2747: my $modreply = &Apache::lonnet::modify_student_enrollment($udom,$uname,$uid,'','','','',$section,$end,$start,$newtype,$newlock,$cid,'','chgtype');
1.16 raeburn 2748: if ($modreply eq 'ok') {
2749: $chgok ++;
2750: $chg{$student} = "Changed to $change";
2751: } else {
2752: $chgfail ++;
2753: $nochg{$student} = "Still set to $oldtype";
2754: }
2755: } else {
2756: $othdom ++;
2757: $otherdom{$student} = "Still set to $oldtype";
2758: }
2759: }
2760: foreach my $student (@lockchglist) {
1.51 raeburn 2761: my ($uname,$udom) = split(/:/,$student);
1.16 raeburn 2762: my $sdata = $classlist->{$student};
2763: my $section = $sdata->[$secidx];
2764: my $uid = $sdata->[$ididx];
2765: my $start = $sdata->[$startidx];
2766: my $end = $sdata->[$endidx];
2767: my $type = $sdata->[$typeidx];
2768: my $lock = $sdata->[$lockedidx];
2769: my $newlock = 1;
2770: my $oldlockname = &mt('unlocked');
2771: my $newlockname = &mt('locked');
2772: $locktotal++;
2773: unless ($type eq 'auto') {
2774: if ($lock) {
2775: $newlock = '';
2776: $newlockname = &mt('unlocked');
2777: $oldlockname = &mt('locked');
2778: }
1.55 raeburn 2779: my $lockreply = &Apache::lonnet::modify_student_enrollment($udom,$uname,$uid,'','','','',$section,$end,$start,$type,$newlock,$cid,'','chgtype');
1.16 raeburn 2780: if ($lockreply eq 'ok') {
2781: $lockok ++;
2782: $lockchg{$student} = 'Changed to '.$newlockname;
1.14 raeburn 2783: } else {
1.16 raeburn 2784: $lockfail ++;
2785: $nolockchg{$student} = 'Still set to '.$oldlockname;
1.14 raeburn 2786: }
2787: }
2788: }
2789: if ($chgtotal > 0) {
1.51 raeburn 2790: $response = &mt('You requested a change in enrollment type for [quant,_1,student].',$chgtotal).'<br /><br />'."\n";
1.27 albertel 2791: $classlist = &Apache::loncoursedata::get_classlist($dom,$crs);
1.14 raeburn 2792: if ($chgok > 0) {
1.51 raeburn 2793: $response .= &mt('The following [quant,_1,change was,changes were] successful;',$chgtotal).':<br /><br />';
1.14 raeburn 2794: $response .= &enrolltype_result(\%chg,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx);
2795: }
2796: if ($chgfail > 0) {
1.51 raeburn 2797: $response .= &mt('The following [quant,_1,student was,students were] not modified successfully',$chgfail).': <br />';
1.14 raeburn 2798: $response .= &enrolltype_result(\%nochg,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx);
2799: }
2800: if ($othdom > 0) {
1.51 raeburn 2801: $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 2802: $response .= &enrolltype_result(\%otherdom,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx);
2803: }
1.16 raeburn 2804: $response .= "<br /><br />";
2805: }
2806: if ($locktotal > 0) {
1.51 raeburn 2807: $response .= &mt('You requested locking/unlocking for [quant,_1,manually enrolled student]',$locktotal).'<br /><br />'."\n";
1.27 albertel 2808: $classlist = &Apache::loncoursedata::get_classlist($dom,$crs);
1.16 raeburn 2809: if ($lockok > 0) {
1.51 raeburn 2810: $response .= &mt('The following [quant,_1,change was,changes were] successful',$lockok).':<br /><br />';
1.16 raeburn 2811: $response .= &enrolltype_result(\%lockchg,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx,$lockedidx);
2812: }
2813: if ($lockfail > 0) {
1.51 raeburn 2814: $response .= &mt('The following [quant,_1,student was,students were] not modified successfully',$lockfail).': <br />';
1.16 raeburn 2815: $response .= &enrolltype_result(\%nolockchg,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx,$lockedidx);
2816: }
1.14 raeburn 2817: }
2818: &print_reply($r,$response,$$tasktitleref{$action});
2819: return;
2820: }
2821:
2822: sub enrolltype_result {
1.16 raeburn 2823: my ($changes,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx,$lockedidx) = @_;
1.51 raeburn 2824: my $reply = &Apache::loncommon::start_data_table().
2825: &Apache::loncommon::start_data_table_header_row().'
1.14 raeburn 2826: <th>username</th>
2827: <th>domain</th>
2828: <th>ID</th>
2829: <th>student name</th>
2830: <th>section</th>
2831: <th>start date</th>
2832: <th>end date</th>
1.51 raeburn 2833: <th>enrollment change</th>'."\n".
2834: &Apache::loncommon::end_data_table_header_row();
2835: foreach my $chg (sort keys %{$changes}) {
2836: my $sdata = $classlist->{$chg};
2837: my ($uname,$udom) = split(/:/,$chg);
1.14 raeburn 2838: my $section = $sdata->[$secidx];
2839: my $uid = $sdata->[$ididx];
2840: my $start = $sdata->[$startidx];
2841: my $end = $sdata->[$endidx];
2842: my $type = $sdata->[$typeidx];
2843: if (! defined($start) || $start == 0) {
2844: $start = &mt('none');
2845: } else {
2846: $start = &Apache::lonlocal::locallocaltime($start);
2847: }
2848: if (! defined($end) || $end == 0) {
2849: $end = &mt('none');
2850: } else {
2851: $end = &Apache::lonlocal::locallocaltime($end);
2852: }
2853: if (!defined($section) || ($section eq '')) {
1.51 raeburn 2854: $section = ' ';
1.14 raeburn 2855: }
2856: if (!defined($uid) || ($uid eq '')) {
1.51 raeburn 2857: $uid = ' ';
1.14 raeburn 2858: }
1.51 raeburn 2859: $reply .= &Apache::loncommon::start_data_table_row().'
2860: <td>'.$uname.'</td>
2861: <td>'.$udom.'</td>
2862: <td>'.$uid.'</td>
2863: <td>'.&Apache::loncommon::plainname($uname,$udom).'</td>
2864: <td>'.$section.'</td>
2865: <td>'.$start.'</td>
2866: <td>'.$end.'</td>
2867: <td>'.$$changes{$chg}.'</td>'."\n".
2868: &Apache::loncommon::end_data_table_row();
1.14 raeburn 2869: }
1.51 raeburn 2870: $reply .= &Apache::loncommon::end_data_table();
1.14 raeburn 2871: return $reply;
2872: }
2873:
1.10 raeburn 2874: sub warning_message {
2875: my ($dom,$crs,$caller) = @_;
2876: my %settings = &Apache::lonnet::get('environment',['internal.autoadds','internal.autodrops','internal.sectionnums','internal.crosslistings','internal.autostart','internal.autoend'],$dom,$crs);
2877: my $currend = '';
2878: my $currstart = '';
2879: my $currsecs = '';
2880: my $currxlists = '';
2881: my $warning = '';
2882: my $curradds = '';
2883: my $currdrops = '';
2884: if ( defined($settings{'internal.autoadds'}) ) {
2885: $curradds = $settings{'internal.autoadds'};
2886: }
2887: if (defined($settings{'internal.autodrops'}) ) {
2888: $currdrops = $settings{'internal.autodrops'};
2889: }
2890: if ( defined($settings{'internal.autostart'}) ) {
2891: $currstart = $settings{'internal.autostart'};
2892: }
2893: if ( defined($settings{'internal.autoend'}) ) {
2894: $currend = $settings{'internal.autoend'};
2895: }
2896: if ( defined($settings{'internal.sectionnums'}) ) {
2897: $currsecs = $settings{'internal.sectionnums'};
2898: }
2899: if ( defined($settings{'internal.crosslistings'}) ) {
2900: $currxlists = $settings{'internal.crosslistings'}
2901: }
2902: unless ($caller eq 'setdates') {
2903: if ( ($currstart eq '') && ($currend eq '') ) {
2904: $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>";
2905: }
2906: }
2907: unless ( ($caller eq 'sections') || ($caller eq 'crosslist') ) {
2908: if ( ($currsecs eq '') && ($currxlists eq '') ) {
2909: $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/>";
2910: }
2911: }
2912: unless ( $caller eq 'chgsettings') {
2913: if ( (!$curradds) && (!$currdrops) ) {
2914: $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/>.";
2915: }
2916: }
2917: return $warning;
1.1 raeburn 2918: }
2919:
2920: sub print_reply () {
2921: my ($r,$response,$caller) = @_;
2922: $r->print("
2923: <br/><table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
2924: <tr>
1.14 raeburn 2925: <td align=\"left\"><b>$caller</b> - result<br/><br/>$response</td>
1.1 raeburn 2926: </tr>
2927: </table>
2928: ");
2929: return;
2930: }
2931:
2932: sub setup_date_selectors {
1.14 raeburn 2933: my ($starttime,$endtime,$action) = @_;
1.1 raeburn 2934: if (! defined($starttime)) {
2935: $starttime = time;
1.14 raeburn 2936: if ($action eq 'setdates') {
1.23 albertel 2937: if (exists($env{'course.'.$env{'request.course.id'}.
1.1 raeburn 2938: '.default_enrollment_start_date'})) {
1.23 albertel 2939: $starttime = $env{'course.'.$env{'request.course.id'}.
1.1 raeburn 2940: '.default_enrollment_start_date'};
1.14 raeburn 2941: }
1.1 raeburn 2942: }
2943: }
2944: if (! defined($endtime)) {
2945: $endtime = time+(6*30*24*60*60); # 6 months from now, approx
1.14 raeburn 2946: if ($action eq 'setdates') {
1.23 albertel 2947: if (exists($env{'course.'.$env{'request.course.id'}.
1.1 raeburn 2948: '.default_enrollment_end_date'})) {
1.23 albertel 2949: $endtime = $env{'course.'.$env{'request.course.id'}.
1.1 raeburn 2950: '.default_enrollment_end_date'};
1.14 raeburn 2951: }
1.1 raeburn 2952: }
2953: }
2954: my $startdateform = &Apache::lonhtmlcommon::date_setter('enter',
2955: 'startdate',
2956: $starttime);
2957: my $enddateform = &Apache::lonhtmlcommon::date_setter('enter',
2958: 'enddate',
2959: $endtime);
2960: return ($startdateform,$enddateform);
2961: }
2962:
2963: sub get_dates_from_form {
1.14 raeburn 2964: my $startdate;
2965: my $enddate;
2966: $startdate = &Apache::lonhtmlcommon::get_date_from_form('startdate');
2967: $enddate = &Apache::lonhtmlcommon::get_date_from_form('enddate');
1.23 albertel 2968: if ( exists ($env{'form.no_end_date'}) ) {
1.1 raeburn 2969: $enddate = 0;
2970: }
2971: return ($startdate,$enddate);
2972: }
2973:
2974: sub date_setting_table {
1.14 raeburn 2975: my ($starttime,$endtime,$action) = @_;
2976: my ($startform,$endform) = &setup_date_selectors($starttime,$endtime,$action);
1.57 bisitz 2977: my $perpetual = '<span class="LC_nobreak"><label><input type="checkbox" name="no_end_date"';
1.14 raeburn 2978: if (($action eq 'setdates' && defined($endtime) && $endtime == 0) || (($action eq 'setaccess' || $action eq 'updatenow') && ($endtime eq '' || $endtime == 0)) ) {
1.1 raeburn 2979: $perpetual .= ' checked';
2980: }
1.57 bisitz 2981: $perpetual.= ' />'.' no ending date</label></span>';
1.1 raeburn 2982: my $start_table = '';
2983: $start_table .= "<table>\n";
2984: $start_table .= '<tr><td align="right">Starting Date</td>'.
2985: '<td>'.$startform.'</td>'.
2986: '<td> </td>'."</tr>\n";
2987: $start_table .= "</table>";
2988: my $end_table = '';
2989: $end_table .= "<table>\n";
2990: $end_table .= '<tr><td align="right">Ending Date</td>'.
2991: '<td>'.$endform.'</td>'.
2992: '<td>'.$perpetual.'</td>'."</tr>\n";
2993: $end_table .= "</table>\n";
2994: return ($start_table, $end_table);
2995: }
2996:
1.42 raeburn 2997: sub validate_lcsec {
2998: my ($curr_groups,$lcsec) = @_;
2999: if (($lcsec eq 'all') || ($lcsec eq 'none')) {
3000: return 'reserved';
3001: } else {
3002: if (exists($$curr_groups{$lcsec})) {
3003: return 'group';
3004: }
3005: }
3006: return 'ok';
3007: }
3008:
1.48 albertel 3009: sub user_is_courseowner {
3010: my ($courseowner) = @_;
3011: my $user;
3012: if ($courseowner =~ /^[^:]+:[^:]+$/) {
3013: $user = $env{'user.name'}.':'.$env{'user.domain'};
3014: } else {
3015: $user = $env{'user.name'};
3016: }
3017: return ($user eq $courseowner);
3018: }
3019:
1.1 raeburn 3020: ###################################################################
3021: sub handler {
3022: my $r = shift;
3023: if ($r->header_only) {
1.22 albertel 3024: &Apache::loncommon::content_type($r,'text/html');
1.1 raeburn 3025: $r->send_http_header;
3026: return OK;
3027: }
3028: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['action','state']);
3029: # Needs to be in a course
1.23 albertel 3030: if (! (($env{'request.course.fn'}) && (&Apache::lonnet::allowed('cst',$env{'request.course.id'})))) {
1.1 raeburn 3031: # Not in a course, or not allowed to modify parms
1.23 albertel 3032: $env{'user.error.msg'}="/adm/populate:cst:0:0:Cannot drop or add students";
1.34 raeburn 3033: return HTTP_NOT_ACCEPTABLE;
1.1 raeburn 3034: }
3035: # Start page
1.22 albertel 3036: &Apache::loncommon::content_type($r,'text/html');
1.1 raeburn 3037: $r->send_http_header;
3038:
1.34 raeburn 3039: my @tasks = ("information","chgsettings","setdates","setaccess","notify","crosslist","sections","photos","updatenow","updatephotos","viewclass");
1.1 raeburn 3040:
3041: my %tasklong = (
3042: information => "Task information",
3043: chgsettings => "Automated adds/drops",
3044: setdates => "Change enrollment dates",
1.14 raeburn 3045: setaccess => "Change access dates",
1.1 raeburn 3046: notify => "Notification of changes",
3047: crosslist => "Change crosslistings",
3048: sections => "Section settings",
1.34 raeburn 3049: photos => "Student photo settings",
3050: updatephotos => "Update student photos",
1.1 raeburn 3051: updatenow => "Update roster now",
3052: newcross => "Add crosslistings",
1.14 raeburn 3053: newsections => "Add sections",
1.16 raeburn 3054: viewclass => "View students and change type",
1.1 raeburn 3055: );
3056:
3057: my %tasktitle = (
3058: chgsettings => "Changes to nightly automated enrollments",
3059: setdates => "Changes to first and/or last automated enrollment dates",
1.14 raeburn 3060: setaccess => "Changes to default start and/or end dates for student access",
1.1 raeburn 3061: notify => "Notification of enrollment changes",
3062: crosslist => "Changes to crosslistings",
3063: sections => "Changes to section settings",
1.34 raeburn 3064: photos => "Student photo settings",
3065: updatephotos => "Update student photos",
1.1 raeburn 3066: updatenow => "Immediate course roster update",
3067: newcross => "Adding new crosslisted courses",
1.14 raeburn 3068: newsections => "Adding new course sections",
3069: viewclass => "Viewing class roster and enrollment type"
1.1 raeburn 3070: );
3071:
3072: my $realm = '';
1.23 albertel 3073: if ( exists($env{'request.course.id'}) ) {
3074: $realm= $env{'course.'.$env{'request.course.id'}.'.description'};
1.1 raeburn 3075: }
3076: unless ($realm) { $realm=' '; }
1.23 albertel 3077: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
3078: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
1.1 raeburn 3079:
3080: #
3081: # Main switch on form.action and form.state, as appropriate
3082: #
3083:
3084: my $action = "information";
1.23 albertel 3085: if ( exists($env{'form.action'}) ) {
3086: $action = $env{'form.action'};
1.1 raeburn 3087: }
3088: my $state = "choose";
3089:
1.23 albertel 3090: if ( exists($env{'form.state'}) ) {
3091: $state = $env{'form.state'};
1.1 raeburn 3092: }
3093:
3094: if ($action eq "information") {
3095: $r->print(&header());
3096: } else {
3097: if ($state eq "choose") {
1.16 raeburn 3098: $r->print(&choose_header($action));
1.1 raeburn 3099: } else {
3100: if ($action eq "crosslist") {
1.23 albertel 3101: if ( exists($env{'form.numcross'}) ) {
3102: if ( $env{'form.numcross'} > 0 ) {
1.16 raeburn 3103: $r->print(&choose_header($action));
1.1 raeburn 3104: } else {
3105: $r->print(&header());
3106: }
3107: } else {
3108: $r->print(&header());
3109: }
3110: } elsif ($action eq "sections") {
1.23 albertel 3111: if ( exists($env{'form.numsec'}) ) {
3112: if ( $env{'form.numsec'} > 0 ) {
1.16 raeburn 3113: $r->print(&choose_header($action));
1.1 raeburn 3114: } else {
3115: $r->print(&header());
3116: }
3117: } else {
3118: $r->print(&header());
3119: }
3120: } else {
3121: $r->print(&header());
3122: }
3123: }
3124: }
1.12 raeburn 3125:
1.1 raeburn 3126: my $reply = 0;
3127: unless ($state eq "choose") { $reply = 1; }
3128:
3129: &print_mainbox($r,\%tasklong,$realm,$reply);
3130: &print_navmenu($r,\@tasks,\%tasklong);
3131:
3132: if (($state eq "choose") || ($action eq "information")) {
1.13 raeburn 3133: &print_main_frame($r,$realm,$dom,$crs,\%tasktitle);
1.1 raeburn 3134: } elsif ($action eq "chgsettings") {
3135: &print_chgsettings_response($r,$realm,$dom,$crs,$action,\%tasktitle);
3136: } elsif ($action eq "setdates") {
3137: &print_setdates_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.14 raeburn 3138: } elsif ($action eq "setaccess") {
3139: &print_setaccess_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 3140: } elsif ($action eq "notify") {
3141: &print_notify_response($r,$realm,$dom,$crs,$action,\%tasktitle);
3142: } elsif ($action eq "sections") {
1.13 raeburn 3143: &print_sections_menu($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 3144: } elsif ($action eq "crosslist") {
1.13 raeburn 3145: &print_crosslistings_menu($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 3146: } elsif ($action eq "updatenow") {
1.13 raeburn 3147: &print_update_result($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 3148: } elsif ($action eq "photos") {
1.34 raeburn 3149: if ($state eq "photoupdate") {
3150: &print_photoupdate_response($r,$realm,$dom,$crs,$action,\%tasktitle);
3151: } else {
3152: &photo_permission($r,$realm,$dom,$crs,$action,\%tasktitle);
3153: }
3154: } elsif ($action eq "updatephotos") {
3155: &print_photoupdate_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 3156: } elsif ($action eq "newcross") {
1.13 raeburn 3157: &print_crosslistings_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 3158: } elsif ($action eq "newsections") {
1.13 raeburn 3159: &print_sections_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.14 raeburn 3160: } elsif ($action eq "viewclass") {
3161: &print_viewclass_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 3162: }
3163: &print_doc_base($r);
3164: return OK;
3165: }
3166: ###################################################################
3167: 1;
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