Annotation of loncom/interface/lonpopulate.pm, revision 1.41
1.4 albertel 1: # automated enrollment configuration handler
1.41 ! albertel 2: # $Id: lonpopulate.pm,v 1.40 2006/02/10 02:59:02 raeburn Exp $
1.4 albertel 3: #
4: # Copyright Michigan State University Board of Trustees
5: #
6: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
7: #
8: # LON-CAPA is free software; you can redistribute it and/or modify
9: # it under the terms of the GNU General Public License as published by
10: # the Free Software Foundation; either version 2 of the License, or
11: # (at your option) any later version.
12: #
13: # LON-CAPA is distributed in the hope that it will be useful,
14: # but WITHOUT ANY WARRANTY; without even the implied warranty of
15: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16: # GNU General Public License for more details.
17: #
18: # You should have received a copy of the GNU General Public License
19: # along with LON-CAPA; if not, write to the Free Software
20: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21: #
22: # /home/httpd/html/adm/gpl.txt
23: #
24: # http://www.lon-capa.org/
25: #
1.1 raeburn 26: package Apache::lonpopulate;
27:
28: use strict;
29: use lib qw(/home/httpd/lib/perl);
1.7 raeburn 30: use Apache::lonnet;
31: use Apache::loncommon;
32: use Apache::lonhtmlcommon;
1.3 albertel 33: use Apache::lonlocal;
1.14 raeburn 34: use Apache::loncoursedata;
1.1 raeburn 35: use Apache::Constants qw(:common :http REDIRECT);
36: use Time::Local;
1.7 raeburn 37: use LONCAPA::Enrollment;
1.1 raeburn 38:
39: ###############################################################
40: sub header {
1.41 ! albertel 41: return &Apache::loncommon::start_page('Classlist Manager');
1.1 raeburn 42: }
43:
44: ###############################################################
45:
46: sub choose_header {
1.41 ! albertel 47: my ($action) = @_;
! 48:
1.1 raeburn 49: my $scripttag = qq|
50: <script language='javascript' type='text/javascript'>
51: <!--
1.16 raeburn 52: function process(calling,numauto,nummanual,numlock,numunlock) {
1.1 raeburn 53: var checker = 1
54: var rad1 = 0
55: var rad2 = 0
56: var formName = document.forms.enter
1.14 raeburn 57: if (calling == "viewclass") {
58: formName = document.forms.studentform
59: }
1.1 raeburn 60: formName.action.value = calling
61: if (calling == "chgsettings") {
62: for (var j=0; j<formName.autoadds.length; j++) {
63: if (formName.autoadds[j].checked) {
64: rad1 = 1
65: }
66: }
67: for (var k=0; k<formName.autodrops.length; k++) {
68: if (formName.autodrops[k].checked) {
69: rad2 = 1
70: }
71: }
72: if (rad1 == 0) {
1.17 raeburn 73: alert("You must select either 'Enable' or 'Disable' for nightly additions based on classlist changes")
1.1 raeburn 74: checker = 0
75: }
76: if (rad2 == 0) {
1.17 raeburn 77: alert("You must select either 'Enable' or 'Disable' for nightly removals based on classlist changes")
1.1 raeburn 78: checker = 0
79: }
80: }
81: if (calling == "updatenow") {
82: var enrolldis
83: var unenrolldis
84: for (var j=0; j<formName.updateadds.length; j++) {
85: if (formName.updateadds[j].value == 0) {
86: enrolldis = j
87: }
88: if (formName.updateadds[j].checked) {
89: rad1 = 1
90: }
91: }
92: for (var k=0; k<formName.updatedrops.length; k++) {
93: if (formName.updatedrops[k].value == 0) {
94: unenrolldis = k
95: }
96: if (formName.updatedrops[k].checked) {
97: rad2 = 1
98: }
99: }
100: if (rad1 == 0) {
1.17 raeburn 101: alert("You must select either 'Yes' or 'No' for immediate addition of newly registered students to the roster")
1.1 raeburn 102: checker = 0
103: }
104: if (rad2 == 0) {
1.17 raeburn 105: alert("You must select either 'Yes' or 'No' for immediate removal of unregistered students from the roster")
1.1 raeburn 106: checker = 0
107: }
108: if (formName.updatedrops[unenrolldis].checked && formName.updateadds[enrolldis].checked ) {
1.17 raeburn 109: 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 110: checker = 0
111: }
112: }
1.14 raeburn 113: if (calling == "viewclass") {
1.16 raeburn 114: var totcheck = 0
1.20 raeburn 115: var numchk = 0
1.16 raeburn 116: if (numauto > 0) {
1.20 raeburn 117: numchk = countChecked(document.studentform.chgauto);
118: totcheck = totcheck + numchk
1.16 raeburn 119: }
120: if (nummanual > 0) {
1.20 raeburn 121: numchk = countChecked(document.studentform.chgmanual);
122: totcheck = totcheck + numchk
1.16 raeburn 123: }
124: if (numlock > 0) {
1.20 raeburn 125: numchk = countChecked(document.studentform.lockchg);
126: totcheck = totcheck + numchk
1.16 raeburn 127: }
128: if (numunlock > 0) {
1.20 raeburn 129: numchk = countChecked(document.studentform.unlockchg);
130: totcheck = totcheck + numchk
1.16 raeburn 131: }
132: if (totcheck > 0) {
1.20 raeburn 133: document.forms.studentform.state.value = "process";
134: }
135: if (totcheck == 0) {
1.16 raeburn 136: alert("You must check at least one checkbox, before proceeding to the next page")
137: checker = 0
138: }
1.14 raeburn 139: }
1.1 raeburn 140: if (checker == 1) {
141: formName.submit();
142: }
143: }
1.16 raeburn 144: |;
145: if ($action eq 'viewclass') {
1.25 raeburn 146: $scripttag .= &Apache::loncommon::check_uncheck_jscript();
1.16 raeburn 147: $scripttag .= qq|
1.20 raeburn 148: function countChecked(field) {
149: var count = 0;
150: if (field.length > 0) {
151: for (var i=0; i<field.length; i++) {
152: if (field[i].checked == true) {
153: count ++
154: }
155: }
156: } else {
157: if (field.checked == true) {
158: count ++
159: }
160: }
161: return count
162: }
163:
1.16 raeburn 164: |;
165: }
166: $scripttag .= qq|
1.1 raeburn 167: // End hiding -->
168: </script>
169: |;
1.41 ! albertel 170:
! 171: return &Apache::loncommon::start_page('Classlist Manager',
! 172: $scripttag);
1.1 raeburn 173: }
174:
175: sub print_mainbox {
176: my ($r,$tasklongref,$realm,$reply) = @_;
177: my $action = "information";
1.23 albertel 178: if ( exists($env{'form.action'}) ) {
179: $action = $env{'form.action'};
1.1 raeburn 180: }
181: my $page = '';
182: if ($action eq "information") {
183: $page = "<b>Automated Enrollment</b>";
184: } else {
185: $page = '<a href="/adm/populate">Automated Enrollment</a>';
186: if ($reply) {
187: if ($action eq "newcross") {
188: $action = "crosslist";
189: } elsif ($action eq "newsections") {
190: $action = "sections";
191: }
192: $page .= "-> <a href=\"/adm/populate?action=$action\">".$$tasklongref{$action}."</a> -> <b>result</b>";
193: } else {
194: $page .= " -> <b>".$$tasklongref{$action}."</b>";
195: }
196: }
197: $r->print(<<ENDTHIS);
198: <table width="100%" border="0" cellpadding="0" cellspacing="0">
199: <tr>
200: <td bgcolor="#CCCCFF">
201: <font size="2"><a href="/adm/menu">$realm</a> -> <a href="/adm/dropadd">Enrollment Manager</a> -> $page</font><br/>
202: </td>
203: <td align="right" bgcolor="#CCCCFF" valign="top">
204: <font size="+1">Automated Enrollment Manager </font>
205: </td>
206: </tr>
207: </table>
208: <table width="100%" border="0" cellpadding="0" cellspacing="0">
209: <tr>
210: ENDTHIS
211: }
212:
213: sub print_navmenu {
214: my ($r,$tasksref,$tasklongref) = @_;
215: my $action = "information";
1.23 albertel 216: if (exists($env{'form.action'}) ) {
217: $action = $env{'form.action'};
1.1 raeburn 218: }
219: $r->print(<<ENDONE);
220: <td width="10" valign="top" bgcolor="#DDFFFF"> </td>
221: <td width="20%" valign="top" bgcolor="#DDFFFF">
222: <br/>
223: ENDONE
224: foreach my $task (@{$tasksref}) {
225: if ($task eq $action) {
226: $r->print("
227: <p>
228: <font color=\"#999999\">
229: <b>$$tasklongref{$task}</b><br/>
230: </font>
231: </p>");
232: } else {
233: $r->print("
234: <p>
235: <font color=\"#004263\">
236: <b><a href=\"/adm/populate?action=$task\">$$tasklongref{$task}</a></b><br/>
237: </font>
238: </p>");
239:
240: }
241: }
242: $r->print("
243: <p> </p>
244: </td>
245: <td width=\"10\" valign=\"top\" bgcolor=\"#CCCCFF\"> </td>
246: <td width=\"10\" valign=\"top\" bgcolor=\"#FFFFFF\"> </td>
247: <td bgcolor=\"#ffffff\" valign=\"top\">");
248: }
249:
250: ###############################################################
251:
252: sub print_main_frame {
1.13 raeburn 253: my ($r,$realm,$dom,$crs,$tasktitleref) = @_;
1.1 raeburn 254: my $action = "information";
1.23 albertel 255: if (exists($env{'form.action'}) ) {
256: $action = $env{'form.action'};
1.1 raeburn 257: }
258:
259: # Get course settings
260: my %enrollvar;
261: my @bgcolors=("#eeeeee","#cccccc");
262: my %settings = &Apache::lonnet::dump('environment',$dom,$crs);
263: foreach my $item (keys %settings) {
264: if ($item =~ m/^internal\.(.+)$/) {
265: $enrollvar{$1} = $settings{$item};
1.14 raeburn 266: } elsif ($item =~ /^default_enrollment_(start|end)_date$/) {
267: $enrollvar{$item} = $settings{$item};
1.1 raeburn 268: }
269: }
270:
271: if ($action eq "information") {
272: $r->print(<<ENDONE);
1.2 raeburn 273: <br/><table border='0' width='100%'>
1.1 raeburn 274: <tr>
275: <td> </td>
276: <td><b>Use the menu on the left to choose an enrollment management task.</b><br/><br/></td>
277: <tr>
278: <td> </td>
1.16 raeburn 279: <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 280: </tr>
281: <tr>
282: <td> </td>
283: <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>
284: </tr>
285: <tr>
286: <td> </td>
1.14 raeburn 287: <td>Use <i>"Change access dates"</i> to change the default start and/or end dates for student roles created by automated enrollment.</td>
288: </tr>
289: <tr>
290: <td> </td>
1.1 raeburn 291: <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>
292: </tr>
293: <tr>
294: <td> </td>
295: <td>Use <i>"Change crosslisting"</i> to include or exclude enrollment from crosslisted classes.</td>
296: </tr>
297: <tr>
298: <td> </td>
299: <td>Use <i>"Section settings"</i> to make changes to the choice of sections included for enrollment in your LON-CAPA course.</td>
300: </tr>
301: <td> </td>
1.34 raeburn 302: <td>Use <i>"Student photos settings"</i> to enable or disable automatic import of photos for registered students in your course.</td>
1.1 raeburn 303: </tr>
304: <tr>
305: <td> </td>
306: <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>
307: </tr>
308: <tr>
1.16 raeburn 309: <td> </td>
1.34 raeburn 310: <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>
311: </tr>
312: <tr>
313: <td> </td>
1.16 raeburn 314: <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>
315: </tr>
316: <tr>
1.1 raeburn 317: <td colspan='2'> </td>
318: </tr>
319: <tr>
320: <td> </td>
321: <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>
322: </tr>
323: </table>
324: ENDONE
325: } elsif ($action eq "chgsettings") {
326: my @autosets = ("OFF","ON");
327: $r->print(<<ENDTWO);
328: <form name="enter" method="post"><br/>
329: <table width="100%" border="0" cellpadding="2" cellspacing="2">
330: <tr>
331: <td align="left"><b>$$tasktitleref{$action}</b><br/>
332: Currently: Nightly adds: <i>$autosets[$enrollvar{autoadds}]</i>, Nightly drops: <i>$autosets[$enrollvar{autodrops}]</i>
333: </td>
334: </tr>
335: </table>
336: <table width="100%" border="0" cellpadding="3" cellspacing="3">
337: <tr>
338: <td>
339: Additions based on classlist changes:
340: ENDTWO
341: if ($enrollvar{autoadds}) {
342: $r->print("
1.39 albertel 343: <label><input type=\"radio\" name=\"autoadds\" value=\"1\" checked=\"true\" /> Enable </label>
344: <label><input type=\"radio\" name=\"autoadds\" value=\"0\" /> Disable</label>
1.1 raeburn 345: ");
346: } else {
347: $r->print("
1.39 albertel 348: <label><input type=\"radio\" name=\"autoadds\" value=\"1\" /> Enable </label>
349: <label><input type=\"radio\" name=\"autoadds\" value=\"0\" checked=\"true\" /> Disable</label>
1.1 raeburn 350: ");
351: }
352: $r->print("
353: </td>
354: </tr>
355: <tr>
356: <td>
357: Removals based on classlist changes: ");
358: if ($enrollvar{autodrops}) {
359: $r->print("
1.39 albertel 360: <label><input type=\"radio\" name=\"autodrops\" value=\"1\" checked=\"true\" /> Enable </label>
361: <label><input type=\"radio\" name=\"autodrops\" value=\"0\" /> Disable</label>");
1.1 raeburn 362: } else {
363: $r->print("
1.39 albertel 364: <label><input type=\"radio\" name=\"autodrops\" value=\"1\" /> Enable </label>
365: <label><input type=\"radio\" name=\"autodrops\" value=\"0\" checked=\"true\" /> Disable</label>");
1.1 raeburn 366: }
367: $r->print("
368: </td>
369: </tr>
370: <tr>
371: <td>
372: <font color=\"#888888\">
373: Note: Any students added manually by course coordinators using the Enrollment Manager will be unaffected by the nightly removal process if you choose to enable it.
374: </font>
375: </td>
376: </tr>
377: <tr>
378: <td align=\"right\">
1.39 albertel 379: <input type=\"button\" name=\"chgsettings\" value=\"Go\" onclick=\"process('chgsettings')\" />
1.1 raeburn 380: </td>
381: </tr>
382: </table>
1.39 albertel 383: <input type=\"hidden\" name=\"action\" value=\"$action\" />
384: <input type=\"hidden\" name=\"state\" value=\"process\" />
1.1 raeburn 385: </form>
386: ");
387: } elsif ($action eq "setdates") {
1.14 raeburn 388: my ($start_table,$end_table) = &date_setting_table($enrollvar{autostart},$enrollvar{autoend},$action);
1.10 raeburn 389: my $oldstartshow = '';
390: my $oldendshow = '';
391: if ( defined($enrollvar{autostart}) ) {
1.14 raeburn 392: $oldstartshow = &Apache::lonlocal::locallocaltime($enrollvar{autostart});
1.10 raeburn 393: }
394: if ( defined($enrollvar{autoend}) ) {
1.14 raeburn 395: $oldendshow = &Apache::lonlocal::locallocaltime($enrollvar{autoend});
1.10 raeburn 396: if ($enrollvar{autoend} == 0) {
397: $oldendshow = "No ending date";
398: }
399: }
400: my $dateshow;
401: if ( ($oldendshow eq '') && ($oldstartshow eq '') ) {
1.14 raeburn 402: $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 403: } else {
404: $dateshow = "Currently: First enrollment: <b><i>$oldstartshow</i></b>, Last enrollment: <b><i>$oldendshow</i></b>\n";
1.1 raeburn 405: }
406: $r->print(<<ENDTWO);
407: <form name="enter" method="post"><br/>
408: <table width="100%" border="0" cellpadding="2" cellspacing="2">
409: <tr>
1.10 raeburn 410: <td align="left"><b>$$tasktitleref{$action}</b><br/><br/>
411: $dateshow
1.1 raeburn 412: </td>
413: </tr>
414: </table>
415: <table width="100%" border="0" cellpadding="3" cellspacing="3">
416: <tr>
417: <td align="left" colspan="2">
418: <table border="0" cellspacing="0" cellpadding="2">
419: <tr>
420: <td colspan="3">
421: <i>Set date of first automated enrollment for registered students</i>
422: </td>
423: </tr>
424: <tr>
425: <td>$start_table
426: </td>
427: </tr>
428: </table>
429: </td>
430: </tr>
431: <tr>
432: <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>
433: </tr>
434: <tr>
435: <td align="left" colspan="2">
436: <table border="0' cellspacing="0" cellpadding="2">
437: <tr>
438: <td colspan="3">
439: <i>Set date of last automated enrollment for registered students</i>
440: </td>
441: </tr>
442: <tr>
443: <td>$end_table
444: </td>
445: </tr>
446: </table>
447: </td>
448: </tr>
449: <tr>
450: <td colspan="2"><font color="#888888">If automated adds and/or drops are enabled, then your class roster will be automatically updated nightly, until the last enrollment date has been reached.</font></td>
451: </tr>
452: </table>
453: <table width="100%">
454: <tr>
455: <td align="right">
1.39 albertel 456: <input type="button" name="setdates" value="Go" onclick="process('setdates')" />
1.1 raeburn 457: </td>
458: </tr>
459: </table>
1.39 albertel 460: <input type="hidden" name="action" value="$action" />
461: <input type="hidden" name="state" value="process" />
1.14 raeburn 462: </form>
463: ENDTWO
464: } elsif ($action eq "setaccess") {
465: &print_accessdate_table($r,\%enrollvar,$tasktitleref,$action);
466: $r->print(<<ENDTWO);
467: <table width="100%">
468: <tr>
469: <td align="right">
1.39 albertel 470: <input type="button" name="$action" value="Go" onclick="process('$action')" />
1.14 raeburn 471: </td>
472: </tr>
473: </table>
1.39 albertel 474: <input type="hidden" name="action" value="$action" />
475: <input type="hidden" name="state" value="process" />
1.1 raeburn 476: </form>
477: ENDTWO
478: } elsif ($action eq "notify") {
1.30 raeburn 479: my $notifycount = 0;
1.28 albertel 480: my @notified = split(/,/,$enrollvar{notifylist});
1.1 raeburn 481: foreach (@notified) {
1.28 albertel 482: unless ($_ eq '') { $notifycount ++; }
1.1 raeburn 483: }
484: my $noteset = '';
485: if ($notifycount) {
486: $noteset = "ON";
487: } else {
488: $noteset = "OFF";
489: }
490:
491: $r->print("
492: <form name=\"enter\" method=\"post\"><br/>
493: <table width=\"100%\" border=\"0\" cellpadding=\"6\" cellspacing=\"0\">
494: <tr>
495: <td align=\"left\"><b>$$tasktitleref{$action}</b><br/>
496: Currently: Notification: $noteset
497: </td>
498: </tr>
499: </table>
500: <table width=\"100%\" border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
501: <tr>
502: <td>
503: Notification of LON-CAPA course roster changes resulting from nightly automated enrollment process?
504: ");
505: if ($notifycount) {
506: $r->print("
1.39 albertel 507: <label><input type=\"radio\" name=\"notify\" value=\"1\" checked=\"true\" /> Yes </label>
508: <label><input type=\"radio\" name=\"notify\" value=\"0\" /> No</label>
1.1 raeburn 509: ");
510: } else {
511: $r->print("
1.39 albertel 512: <label><input type=\"radio\" name=\"notify\" value=\"1\" /> Yes </label>
513: <label><input type=\"radio\" name=\"notify\" value=\"0\" checked=\"true\" /> No</label>
1.1 raeburn 514: ");
515: }
516: $r->print("
517: </td>
518: </tr>
519: ");
1.7 raeburn 520: my @coursepersonnel = &Apache::lonnet::getkeys('nohist_userroles',$dom,$crs);
521: my @ccs = ();
522: my @oldccs = ();
523: my %pname = ();
524: my %notifystate = ();
525: foreach (@coursepersonnel) {
526: my @roleinfo = split/:/,$_;
527: if ($roleinfo[0] eq 'cc') {
528: unless (grep/^$roleinfo[1]\@$roleinfo[2]/,@ccs) {
1.26 raeburn 529: my $active_cc = &Apache::loncommon::check_user_status($roleinfo[2],$roleinfo[1],$dom,$crs,'cc');
530: if ($active_cc eq 'active') {
1.7 raeburn 531: push @ccs, "$roleinfo[1]\@$roleinfo[2]";
532: $pname{"$roleinfo[1]\@$roleinfo[2]"} = &Apache::loncommon::plainname($roleinfo[1],$roleinfo[2]);
533: if (grep/^$roleinfo[1]\@$roleinfo[2]$/,@notified) {
534: $notifystate{"$roleinfo[1]\@$roleinfo[2]"} = 1;
535: } else {
536: $notifystate{"$roleinfo[1]\@$roleinfo[2]"} = 0;
537: }
1.1 raeburn 538: } else {
1.7 raeburn 539: push @oldccs, "$roleinfo[1]\@$roleinfo[2]";
1.1 raeburn 540: }
541: }
542: }
543: }
1.7 raeburn 544: if ($notifycount > 0) {
545: foreach my $person (@notified) {
546: unless ( (grep/^$person$/,@ccs) || ($person eq '') || (grep/^$person$/,@oldccs) ) {
547: push @ccs, $person;
548: my ($puname,$pdom) = split/\@/,$person;
549: $pname{$person} = &Apache::loncommon::plainname($puname,$pdom);
550: $notifystate{$person} = 1;
551: }
552: }
553: }
1.23 albertel 554: my $viewer = $env{'user.name'}.'@'.$env{'user.domain'};
1.7 raeburn 555: unless ( (grep/^$viewer$/,@ccs) || ($viewer eq '') ) {
556: push @ccs,$viewer;
1.23 albertel 557: $pname{$viewer} = &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'});
1.7 raeburn 558: $notifystate{$viewer} = 0;
559: }
560:
1.29 albertel 561: my $notifyshow = @ccs;
1.7 raeburn 562:
563: if (@ccs > 0) {
564: @ccs = sort @ccs;
1.1 raeburn 565: $r->print("
566: <tr>
1.7 raeburn 567: <td>The table below contains a list of course coordinators in this course. Uncheck the 'Notification?' checkbox for each person who is to be removed from the list of recipients who are currently informed of roster changes whenever any adds or drops occur during the nightly enrollment check. To include individuals who are not currently recipients, simply check the 'Notification?' checkbox. Click 'Go' to store your changes.
1.1 raeburn 568: </td>
569: </tr>
570: <tr>
571: <td>
1.7 raeburn 572: <table border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
573: <tr bgcolor=\"#CCCCFF\">
574: <td><b>Name</b></td>
575: <td><b>username</b></td>
576: <td><b>Current status</b></td>
577: <td><b>Notification?</b></td>
578: </tr>
579: ");
580: for (my $i=0; $i<@ccs; $i++) {
581: my $colflag = $i%2;
582: $r->print("<tr bgcolor=\"$bgcolors[$colflag]\" align=\"left\">
583: <td>$pname{$ccs[$i]}</td>
584: <td><input type=\"hidden\" name=\"notifyname_$i\" value=\"$ccs[$i]\" />$ccs[$i]</td>
585: <td>
586: ");
587: if ($notifystate{$ccs[$i]} == 1) {
588: $r->print("Notification active");
589: } else {
590: $r->print("Notification inactive");
591: }
592: if ($notifystate{$ccs[$i]} == 1) {
593: $r->print("</td><td><input type=\"checkbox\" name=\"note_$i\" checked=\"true\" /></td></tr>");
594: } else {
595: $r->print("</td><td><input type=\"checkbox\" name=\"note_$i\" /></td></tr>");
596: }
597: }
598: $r->print("
599: </table>
600: <br/>
601: <table width=\"100%\" border=\"0\" cellspadding=\"2\" cellspacing=\"2\">
602: <tr>
603: <td align=\"right\">
1.39 albertel 604: <input type=\"button\" name=\"notifyset\" value=\"Go\" onclick=\"process('notify')\" />
1.7 raeburn 605: </td>
606: </tr>
607: </table>
608: </td>
609: </tr>
1.1 raeburn 610: ");
1.7 raeburn 611: } else {
1.1 raeburn 612: $r->print("
1.7 raeburn 613: <tr>
614: <td>
615: No course coordinators found.
1.1 raeburn 616: </td>
1.7 raeburn 617: </tr>");
1.1 raeburn 618: }
619: $r->print("
1.7 raeburn 620: </table>
1.39 albertel 621: <input type=\"hidden\" name=\"notifyshow\" value=\"$notifyshow\" />
622: <input type=\"hidden\" name=\"action\" value=\"$action\" />
623: <input type=\"hidden\" name=\"state\" value=\"process\" />
1.7 raeburn 624: </form>
1.1 raeburn 625: ");
626: } elsif ($action eq "crosslist") {
1.28 albertel 627: my @xlists;
628: if ($enrollvar{crosslistings} ne '') {
629: @xlists = split(/,/,$enrollvar{crosslistings});
1.1 raeburn 630: }
1.29 albertel 631: my $cross_str = @xlists;
1.1 raeburn 632: $r->print("
633: <form name=\"enter\" method=\"post\"><br/>
634: <table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
635: <tr>
636: <td align=\"left\"><b>$$tasktitleref{$action}</b><br/>
637: ");
638: if ($cross_str > 0) {
639: $r->print("
1.7 raeburn 640: 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/group ID assigned in your LON-CAPA course for a crosslisted course, enter the new section/group ID in the appropriate textbox. The LON-CAPA section/group ID can be left (or set to) empty, if you do not wish to tie a section/group 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 store your changes.
1.1 raeburn 641: </td>
642: </tr>
643: </table>
644: <br/>
645: <table border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
646: <tr>
647: <td>
648: <table border=\"0\" width=\"100%\" cellspacing=\"3\" cellpadding=\"3\">
649: <tr bgcolor=\"#CCCCFF\" align=\"left\">
650: <td><b>Enrollment?</b></td>
651: <td><b>Crosslisted course</b></td>
652: <td><b>LON-CAPA section/groupID</b></td>
653: </tr>
654: ");
655: for (my $i=0; $i<@xlists; $i++) {
656: my $xl = ' ';
657: my $gp = ' ';
1.31 raeburn 658: if ($xlists[$i] =~ /^([^:]+):?(.*)$/) {
1.1 raeburn 659: $xl = $1;
660: $gp = $2;
661: }
662: my $colflag = $i%2;
663: $r->print("
664: <tr bgcolor=\"$bgcolors[$colflag]\" align=\"left\">
1.39 albertel 665: <td><input type=\"checkbox\" name=\"cross_$i\" checked=\"true\" /></td>
1.1 raeburn 666: <td>$xl</td>
1.39 albertel 667: <td><input type =\"text\" size=\"10\" name=\"gp_$i\" value=\"$gp\" /></td>
1.1 raeburn 668: </tr>
669: ");
670: }
671: $r->print(" </table>
672: </td>
673: </tr>
674: </table>
675: ");
676: }
677: else {
678: $r->print("
679: Currently no crosslisted courses are recorded for $enrollvar{coursecode}.
680: </td>
681: </tr>
682: </table>
683: ");
684: }
685: $r->print("
686: <br/>
687: <table width=\"100%\" border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
688: <tr>
689: <td align=\"left\">
690: <b>Add new crosslistings.</b><br/>
691: Number of new crosslistings to add: <input type=\"text\" size=\"2\" name=\"numcross\" value=\"0\" />
692: </td>
693: </tr>
694: </table>
695: <br/>
696: <table width=\"100%\" border=\"0\" cellspadding=\"2\" cellspacing=\"2\">
697: <tr>
698: <td align=\"right\">
1.39 albertel 699: <input type=\"button\" name=\"crosslist\" value=\"Go\" onclick=\"process('crosslist')\" />
1.1 raeburn 700: </td>
701: </tr>
702: </table>
1.39 albertel 703: <input type=\"hidden\" name=\"action\" value=\"$action\" />
704: <input type=\"hidden\" name=\"state\" value=\"process\" />
1.1 raeburn 705: </form>
706: ");
707: } elsif ($action eq "sections") {
1.12 raeburn 708: my @sections = ();
1.13 raeburn 709: @sections = &Apache::lonnet::auto_get_sections($crs,$dom,$enrollvar{coursecode});
1.28 albertel 710: my @storedsections = split(/,/,$enrollvar{sectionnums});
1.1 raeburn 711: my @currsections = ();
712: my %sec_id = ();
713: foreach (@storedsections) {
714: if ($_ =~ m/^(\w+):(\w*)$/) {
715: push @currsections, $1;
716: $sec_id{$1} = $2;
717: }
718: }
719: if (@sections > 0) {
1.29 albertel 720: my $secshow = @sections;
1.8 raeburn 721: $r->print("
1.1 raeburn 722: <form name=\"enter\" method=\"post\"><br/>
723: <table width=\"100%\" border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
724: <tr>
725: <td align=\"left\">
726: <b>$$tasktitleref{$action}</b><br/>
727: Your institution's course catalog includes $secshow sections for course code: $enrollvar{coursecode}.
728: </td>
729: </tr>
730: <tr>
1.5 raeburn 731: <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/group designation used for this section in LON-CAPA, delete the current value in the LON-CAPA section/group textbox and enter the new value. The LON-CAPA section/group ID can be left (or set to) empty, if you do not wish to tie a section/group ID to this section. To add a new section, check the 'Enrollment in this course?' checkbox, and enter the desired LON-CAPA section/groupID in the appropriate textbox. Click 'Go' to store
732: your changes.</td>
1.1 raeburn 733: </tr>
734: </table>
735: <br/>
1.7 raeburn 736: <table border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
737: <tr bgcolor=\"#CCCCFF\">
738: <td><b>Section</b></td>
739: <td><b>Current status</b></td>
740: <td><b>LON-CAPA section/group ID</b></td>
741: <td><b>Enrollment in this course?</b></td>
742: </tr>
1.8 raeburn 743: ");
744: for (my $i=0; $i<@sections; $i++) {
745: my $colflag = $i%2;
746: my $shrflag = 0;
747: $r->print("<tr bgcolor=\"$bgcolors[$colflag]\" align=\"left\">
1.5 raeburn 748: <td>$sections[$i]<input type=\"hidden\" name=\"secnum_$i\" value=\"$sections[$i]\" /></td>
1.1 raeburn 749: <td>
1.8 raeburn 750: ");
751: if (grep/^$sections[$i]$/,@currsections) {
752: $r->print("Enrollment active");
753: $shrflag = 1;
754: } else {
755: $r->print("Enrollment inactive");
756: }
757: if ($shrflag) {
758: $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=\"true\" /></td></tr>");
759: } else {
1.39 albertel 760: $r->print("</td><td><input type=\"text\" size=\"10\" name=\"loncapasec_$i\" value=\"\" /></td><td><input type=\"checkbox\" name=\"sec_$i\" /></td></tr>");
1.1 raeburn 761: }
1.8 raeburn 762: }
763: $r->print("
1.7 raeburn 764: </table>
765: <br/>
766: <table width=\"100%\" border=\"0\" cellspacing=\"3\" cellpadding=\"3\">
767: <tr>
768: <td align=\"right\">
769: <input type=\"hidden\" name=\"secshow\" value=\"$secshow\" />
1.39 albertel 770: <input type=\"button\" name=\"sections\" value=\"Go\" onclick=\"process('sections')\" />
1.7 raeburn 771: </td>
772: </tr>
773: </table>
1.39 albertel 774: <input type=\"hidden\" name=\"action\" value=\"$action\" />
775: <input type=\"hidden\" name=\"state\" value=\"process\" />
1.7 raeburn 776: </form>
1.8 raeburn 777: ");
1.1 raeburn 778: } else {
779: $r->print("
780: <form name=\"enter\" method=\"post\"><br/>
781: <table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
782: <tr>
783: <td align=\"left\"><b>$$tasktitleref{$action}</b><br/>
784: ");
785: if (@currsections) {
1.29 albertel 786: my $secshow = @currsections;
1.1 raeburn 787: $r->print("
1.7 raeburn 788: 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/group designation used for this section in LON-CAPA, delete the current value in the LON-CAPA section/groupID 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 store your changes.
1.1 raeburn 789: </td>
790: </tr>
791: </table>
792: <br/>
793: <table border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
794: <tr>
795: <td>
796: <table border=\"0\" width=\"100%\" cellspacing=\"3\" cellpadding=\"3\">
797: <tr bgcolor=\"#CCCCFF\">
798: <td><b>Enrollment?</b></td>
799: <td><b>Section</b></td>
800: <td><b>LON-CAPA section/groupID</b></td>
801: </tr>
802: ");
803: for (my $j=0; $j<@currsections; $j++) {
804: my $colflag = $j%2;
805: $r->print("
806: <tr bgcolor=\"$bgcolors[$colflag]\" align=\"left\">
1.39 albertel 807: <td><input type=\"checkbox\" name=\"sec_$j\" checked=\"true\" /></td>
1.1 raeburn 808: <td>$currsections[$j]</td>
1.39 albertel 809: <td><input type=\"text\" name=\"secgp_$j\" size=\"10\" value=\"$sec_id{$currsections[$j]}\" /></td>
1.1 raeburn 810: </tr>
811: ");
812: }
813: $r->print(" </table>
814: </td>
815: </tr>
816: </table>
817: ");
818: } else {
819: $r->print("
820: Currently no sections of $realm ($enrollvar{coursecode}) are contributing enrollment to the LON-CAPA class roster.
821: </td>
822: </tr>
823: </table>
824: ");
825: }
826: $r->print("
827: <br/>
828: <table width=\"100%\" border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
829: <tr>
830: <td align=\"left\">
831: <b>Add enrollment from additional sections.</b><br/>
832: Number of new sections to add: <input type=\"text\" size=\"2\" name=\"numsec\" value=\"0\" />
833: </td>
834: </tr>
835: </table>
836: <br/>
837: <table width=\"100%\" border=\"0\" cellspadding=\"2\" cellspacing=\"2\">
838: <tr>
839: <td align=\"right\">
1.39 albertel 840: <input type=\"button\" name=\"sections\" value=\"Go\" onclick=\"process('sections')\" />
1.1 raeburn 841: </td>
842: </tr>
843: </table>
1.39 albertel 844: <input type=\"hidden\" name=\"action\" value=\"$action\" />
845: <input type=\"hidden\" name=\"state\" value=\"process\" />
1.1 raeburn 846: </form>
847: ");
848: }
849: } elsif ($action eq "photos") {
850: my @photosets = ("OFF","ON");
851: $r->print("
852: <form name=\"enter\" method=\"post\"><br/>
853: <table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
854: <tr>
855: <td align=\"left\"><b>$$tasktitleref{$action}</b><br/>
1.37 raeburn 856: Currently: Student photo import: <i>$photosets[$enrollvar{showphoto}]</i>
1.1 raeburn 857: </td>
858: </tr>
859: </table>
860: <table width=\"100%\" border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
861: <tr>
862: <td>
863: Automatic import of student photos from institutional data repository:
864:
865: ");
1.37 raeburn 866: if ($enrollvar{showphoto}) {
1.1 raeburn 867: $r->print("
1.39 albertel 868: <label><input type=\"radio\" name=\"showphotos\" value=\"1\" checked=\"true\" /> Yes </label>
869: <label><input type=\"radio\" name=\"showphotos\" value=\"0\" /> No</label>
1.1 raeburn 870: ");
871: } else {
872: $r->print("
1.39 albertel 873: <label><input type=\"radio\" name=\"showphotos\" value=\"1\" /> Yes </label>
874: <label><input type=\"radio\" name=\"showphotos\" value=\"0\" checked=\"true\" /> No</label>
1.1 raeburn 875: ");
876: }
1.34 raeburn 877: $r->print('
878: </td>
879: </tr>
880: ');
881: my ($result,$perm_reqd)=&Apache::lonnet::auto_photo_permission($crs,$dom);
882: my $can_enable = 1;
883: my $institution = $Apache::lonnet::domaindescription{$dom};
884: if ($result eq 'ok') {
885: if ($perm_reqd eq 'yes') {
886: if (!($enrollvar{'photopermission'} eq 'yes')) {
887: $can_enable = 0;
888: } else {
889: if ($env{'user.name'} eq $enrollvar{'courseowner'}) {
890: $r->print('
891: <tr>
892: <td>'.
893: &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 Course Coordinators can choose to automatically import student photos into this course.').'<br /><nobr><label>'.&mt('[_1] owner acceptance of these conditions of use?','<b>Cancel</b>').' <input type="checkbox" name="cancel_agreement" value="1" /></label></nobr>
1.1 raeburn 894: </td>
895: </tr>
1.34 raeburn 896: ');
897: }
898: }
899: }
900: } else {
901: $r->print('
902: <tr>
903: <td>'.
1.39 albertel 904: &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 905: </td>
906: </tr>
907: </form>
908: ');
909: return;
910: }
911: if ($can_enable) {
912: $r->print('
1.1 raeburn 913: <tr>
914: <td>
1.34 raeburn 915: <font color="#888888">'.
916: &mt('Note: if you enable automatic import of student photos, your course will automatically have access to photos stored by your institution for officially registered students, via a conduit established by your LON-CAPA domain coordinator.').'
1.1 raeburn 917: </font>
918: </td>
919: </tr>
1.34 raeburn 920: ');
921: } else {
922: if ($env{'user.name'} eq $enrollvar{'courseowner'}) {
923: $r->print('
924: <tr>
925: <td>'.
926: &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).'
927: </td>
928: </tr>
929: ');
930: } else {
931: my ($ownername,$owneremail) = &get_ownerinfo($dom,
932: $enrollvar{'courseowner'});
1.38 raeburn 933: my $emailstr;
934: if ($owneremail) {
935: $emailstr = "(e-mail: $owneremail)";
936: }
1.34 raeburn 937: $r->print('
938: <tr>
939: <td>'.
1.39 albertel 940: &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).'<br /><br />'.&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).'<br /><br /><input type="button" name="mainmenu" value="Go back" onclick="javascript:history.go(-1);" />
1.34 raeburn 941: </td>
942: </tr>
943: </form>
944: ');
945: return;
946: }
947: }
948: $r->print('
1.1 raeburn 949: <tr>
950: </td> </td>
951: </tr>
952: <tr>
1.34 raeburn 953: <td align="right">
1.39 albertel 954: <input type="button" name="showphotos" value="Go" onclick="process('."'photos'".')" />
1.1 raeburn 955: </td>
956: </tr>
957: </table>
1.39 albertel 958: <input type="hidden" name="action" value="'.$action.'" />
959: <input type="hidden" name="state" value="process" />
1.1 raeburn 960: </form>
1.34 raeburn 961: ');
1.1 raeburn 962: } elsif ($action eq "updatenow") {
963: $r->print("
964: <form name=\"enter\" method=\"post\"><br/>
965: <table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
966: <tr>
967: <td align=\"left\"><b>$$tasktitleref{$action}</b>
968: </td>
969: </tr>
970: </table>
971: <table width=\"100%\" border=\"0\" cellpadding=\"3\" cellspacing=\"3\">
972: <tr>
973: <td>
1.17 raeburn 974: Add any students currently included in institutional classlist(s) but not enrolled in your LON-CAPA course.<br />
1.39 albertel 975: <label><input type=\"radio\" name=\"updateadds\" value=\"1\" /> Yes </label>
976: <label><input type=\"radio\" name=\"updateadds\" value=\"0\" /> No </label>
1.1 raeburn 977: </td>
978: </tr>
979: <tr>
980: <td>
1.17 raeburn 981: Expire students previously added by nightly enrollment process, but no longer listed in institutional classlist(s).<br />
1.39 albertel 982: <label><input type=\"radio\" name=\"updatedrops\" value=\"1\" /> Yes </label>
983: <label><input type=\"radio\" name=\"updatedrops\" value=\"0\" /> No </label><br />
1.14 raeburn 984: </td>
985: </tr>
986: <tr>
987: <td><font color=\"#888888\">
1.1 raeburn 988: Note: Any students previously added manually by course coordinator(s) using either 'Upload classlist CSV file' or 'Enroll a single user' will be unaffected by the removal process.
1.14 raeburn 989: </font>
990: </td>
991: </tr>
992: <tr>
993: <td>
994: ");
995: &print_accessdate_table($r,\%enrollvar,$tasktitleref,$action);
996: $r->print("
997: </td>
998: </tr>
999: <tr>
1000: <td align=\"right\">
1.39 albertel 1001: <input type=\"button\" name=\"updatenow\" value=\"Go\" onclick=\"process('updatenow')\" />
1.14 raeburn 1002: </td>
1003: </tr>
1004: </table>
1005: <input type=\"hidden\" name=\"action\" value=\"$action\" />
1006: <input type=\"hidden\" name=\"state\" value=\"process\" />
1007: </form>
1008: ");
1.34 raeburn 1009: } elsif ($action eq 'updatephotos') {
1010: $r->print("
1011: <table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
1012: <tr>
1013: <td align=\"left\"><b>$$tasktitleref{$action}</b>
1014: </td>
1015: </tr><tr><td>");
1.37 raeburn 1016: if ($enrollvar{'showphoto'}) {
1.35 albertel 1017: my ($update,$commentary) = &Apache::lonnet::auto_photochoice($crs,
1018: $dom);
1.40 raeburn 1019: if ($update) {
1020: $r->print('<br />'.$commentary.'<br /><br />
1.34 raeburn 1021: <form name="photoupdate" method="post">
1022: <input type ="button" name="retrieve" value="'.&mt('Update photo repository').'"
1023: onclick="javascript:document.photoupdate.submit()" />
1024: <input type ="hidden" name="action" value="'.$action.'" />
1025: <input type ="hidden" name="state" value="process" />
1026: </form>');
1.40 raeburn 1027: } else {
1028: $r->print(&mt('Update of photos via the Automated Enrollment Manager is unavailable in this domain.').'<br /><br /><input type="button" name=mainmenu" value="Go back" onclick="javascript:history.go(-1);" />');
1029: }
1.34 raeburn 1030: } else {
1031: $r->print('Update of photos is unavailable, as import of student photos is currently disabled.<br />Enable this first via: <a href="/adm/populate?action=photos">'.$$tasktitleref{'photos'}.'</a>');
1032: }
1033: $r->print('</td></tr>
1034: <tr><td> </td></tr>
1035: </table>');
1.14 raeburn 1036: } elsif ($action eq 'viewclass') {
1037: $r->print("
1038: <form name=\"studentform\" method=\"post\"><br/>
1039: <table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
1040: <tr>
1041: <td align=\"left\"><b>$$tasktitleref{$action}</b>
1042: </td>
1043: </tr>
1.16 raeburn 1044: <tr>
1045: <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>
1046: </tr>
1047: <tr><td> </td></tr>
1.14 raeburn 1048: </table>
1049: <table>
1050: <tr>
1051: <td>
1.1 raeburn 1052: ");
1.23 albertel 1053: if (! exists($env{'form.sortby'})) {
1054: $env{'form.sortby'} = 'username';
1.14 raeburn 1055: }
1.23 albertel 1056: if ($env{'form.Status'} !~ /^(Any|Expired|Active)$/) {
1057: $env{'form.Status'} = 'Active';
1.14 raeburn 1058: }
1.23 albertel 1059: my $status_select = &Apache::lonhtmlcommon::StatusOptions($env{'form.Status'});
1.14 raeburn 1060: # Get current classlist
1061: my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();
1062: if (! defined($classlist)) {
1063: $r->print(&mt('There are no students either currently or previously enrolled.').
1064: "\n");
1065: } else {
1066: $r->print(&mt('Student Status: [_1]',$status_select)."\n");
1067: $r->print('<input type="submit" value="'.&mt('Update Display').'" />'.
1068: "\n</p>\n");
1069:
1.23 albertel 1070: my ($studentcount,$autocount,$manualcount,$lockcount,$unlockcount) = &Apache::londropadd::show_class_list($r,'autoenroll','nothing',$env{'form.Status'},$classlist,$keylist);
1.14 raeburn 1071: $r->print("
1072: </td>
1073: </tr>
1074: ");
1075: if ($studentcount > 0) {
1076: $r->print("
1.16 raeburn 1077: <tr><td><table border=\"0\" cellpadding=\"5\"><tr>
1078: ");
1079: my $cellcount = 0;
1080: if ($autocount > 0) {
1081: $cellcount ++;
1082: $r->print(<<END);
1083: <td><fieldset><legend> <b>Change auto</b></legend><input type="button" value="check all" onclick="javascript:checkAll(document.studentform.chgauto)" />
1084: <input type="button" value="uncheck all" onclick="javascript:uncheckAll(document.studentform.chgauto)" /></fieldset></td>
1085: END
1086: }
1087: if ($manualcount > 0) {
1088: $cellcount ++;
1089: $r->print(<<END);
1090: <td><fieldset><legend> <b>Change manual</b></legend><input type="button" value="check all" onclick="javascript:checkAll(document.studentform.chgmanual)" />
1091: <input type="button" value="uncheck all" onclick="javascript:uncheckAll(document.studentform.chgmanual)" /></fieldset></td>
1092: END
1093: }
1094: if ($lockcount > 0) {
1095: if ($cellcount == 2) {
1096: $r->print("</tr><tr>");
1097: }
1098: $cellcount ++;
1099: $r->print(<<END);
1100: <td><fieldset><legend> <b>Lock manual</b></legend><input type="button" value="check all" onclick="javascript:checkAll(document.studentform.lockchg)" />
1101: <input type="button" value="uncheck all" onclick="javascript:uncheckAll(document.studentform.lockchg)" /></fieldset></td>
1102: END
1103: }
1104: if ($unlockcount > 0) {
1105: if ($cellcount == 2) {
1106: $r->print("</tr><tr>");
1107: }
1108: $cellcount ++;
1109: $r->print(<<END);
1110: <td><fieldset><legend> <b>Unlock manual</b></legend><input type="button" value="check all" onclick="javascript:checkAll(document.studentform.unlockchg)" />
1111: <input type="button" value="uncheck all" onclick="javascript:uncheckAll(document.studentform.unlockchg)" /></fieldset></td>
1112: END
1113: }
1114: $r->print("
1115: </tr>
1116: </table>
1.14 raeburn 1117: <td> </td>
1118: </tr>
1119: <tr>
1120: <td align=\"right\">
1.39 albertel 1121: <input type=\"button\" name=\"viewclass\" value=\"Go\" onclick=\"process('viewclass','$autocount','$manualcount','$lockcount','$unlockcount')\" />
1.14 raeburn 1122: </td>
1123: </tr>
1124: ");
1125: }
1126: $r->print("
1127: </table>
1128: <input type=\"hidden\" name=\"action\" value=\"$action\" />
1129: <input type=\"hidden\" name=\"state\" value=\"choose\" />
1130: </form>
1131: ");
1132: }
1.1 raeburn 1133: }
1134: }
1135:
1.14 raeburn 1136: sub print_accessdate_table {
1137: my ($r,$enrollvar,$tasktitleref,$action) = @_;
1138: my ($start_table,$end_table) = &date_setting_table($$enrollvar{'default_enrollment_start_date'},$$enrollvar{'default_enrollment_end_date'},$action);
1139: my $oldstartshow = '';
1140: my $oldendshow = '';
1141: if ( defined($$enrollvar{'default_enrollment_start_date'}) ) {
1142: $oldstartshow = &Apache::lonlocal::locallocaltime($$enrollvar{'default_enrollment_start_date'});
1143: }
1144: if ( defined($$enrollvar{'default_enrollment_end_date'}) ) {
1145: $oldendshow = &Apache::lonlocal::locallocaltime($$enrollvar{default_enrollment_end_date});
1146: if ($$enrollvar{'default_enrollment_end_date'} eq '0') {
1147: $oldendshow = "No ending date";
1148: }
1149: }
1150: my %lt =&Apache::lonlocal::texthash(
1151: 'cuno' => 'Currently NO default first access or last access dates are set.',
1152: '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.',
1153: '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.',
1154: 'setf' => 'Set date of first access',
1155: 'setl' => 'Set date of last access',
1156: 'freg' => 'for registered students added via automated enrollment',
1157: 'fnew' => 'for new students added when you update the class roster',
1.16 raeburn 1158: '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.',
1159: 'ncds' => 'changing default start and end access dates will affect future enrollments and ALSO currently inactive students (i.e., those for whom access will begin in the future). To change access dates for currently active students, you should change the access dates via this screen, then use Enrollment manager -> Drop Students to drop the students, and then use Automated Enrollment Manager -> Update roster now to re-enroll them with the new access dates.'
1160:
1.14 raeburn 1161: );
1162: my $dateshow;
1163: if ( ($oldendshow eq '') && ($oldstartshow eq '') ) {
1164: $dateshow = "<br/><font size='+1'>".&mt('Warning')."</font>. ".$lt{'cuno'}." ";
1165: if ($action eq 'setaccess') {
1166: $dateshow .= $lt{'ifyo'}."\n";
1167: } elsif ($action eq 'updatenow') {
1168: $dateshow .= $lt{'ifyd'}."\n";
1169: }
1170: } else {
1171: $dateshow = &mt('Currently: default first access').": <b><i>$oldstartshow</i></b>, ".&mt('default last access').": <b><i>$oldendshow</i></b>\n";
1172: }
1173: if ($action eq 'setaccess') {
1174: $r->print(<<ENDONE);
1175: <form name="enter" method="post"><br/>
1176: <table width="100%" border="0" cellpadding="2" cellspacing="2">
1177: <tr>
1178: <td align="left"><b>$$tasktitleref{$action}</b>
1179: <br /><br />
1180: $dateshow
1181: </td>
1182: </tr>
1183: </table>
1184: ENDONE
1185: } elsif ($action eq 'updatenow') {
1186: $r->print("
1187: <br /><br />$dateshow\n");
1188: }
1189: $r->print(<<ENDTWO);
1190: <table width="100%" border="0" cellpadding="3" cellspacing="3">
1191: <tr>
1192: <td align="left" colspan="2">
1193: <table border="0" cellspacing="0" cellpadding="2">
1194: <tr>
1195: <td colspan="3">
1196: ENDTWO
1197: if ($action eq 'setaccess') {
1198: $r->print("<i>$lt{'setf'} $lt{'freg'}</i>");
1199: } elsif ($action eq 'updatenow') {
1200: $r->print("<i>$lt{'setf'} $lt{'fnew'}</i>");
1201: }
1202: $r->print(<<ENDTHREE);
1203: </td>
1204: </tr>
1205: <tr>
1206: <td>$start_table
1207: </td>
1208: </tr>
1209: </table>
1210: </td>
1211: </tr>
1212: <tr>
1213: <td align="left" colspan="2">
1.15 albertel 1214: <table border="0" cellspacing="0" cellpadding="2">
1.14 raeburn 1215: <tr>
1216: <td colspan="3">
1217: ENDTHREE
1218: if ($action eq 'setaccess') {
1219: $r->print("<i>$lt{'setl'} $lt{'freg'}</i>");
1220: } elsif ($action eq 'updatenow') {
1221: $r->print("<i>$lt{'setl'} $lt{'fnew'}</i>");
1222: }
1223: $r->print(<<ENDFOUR);
1224: </td>
1225: </tr>
1226: <tr>
1227: <td>$end_table
1228: </td>
1229: </tr>
1230: </table>
1231: </td>
1232: </tr>
1233: ENDFOUR
1234: if ($action eq 'setaccess') {
1235: $r->print("
1236: <tr>
1237: <td colspan=\"2\"><font color=\"#888888\">$lt{'ifad'}</font></td>
1238: </tr>
1.16 raeburn 1239: <tr>
1240: <td colspan=\"2\"> </td>
1241: </tr>
1242: <tr>
1243: <td colspan=\"2\"><b>".&mt('Note').":</b> ".$lt{'ncds'}."</td>
1244: </tr>
1.14 raeburn 1245: </table>
1246: ");
1247: } elsif ($action eq 'updatenow') {
1248: $r->print("
1249: </tr>
1250: </table>
1251: ");
1252: }
1253: }
1254:
1.1 raeburn 1255: ###############################################################
1256: sub print_doc_base {
1.41 ! albertel 1257: my ($r) = @_;
1.15 albertel 1258: $r->print(<<ENDBASE);
1.1 raeburn 1259: </td>
1260: </tr>
1261: </table>
1.41 ! albertel 1262: <br />
1.1 raeburn 1263: ENDBASE
1.41 ! albertel 1264: $r->print(&Apache::loncommon::end_page());
1.1 raeburn 1265: }
1266:
1267: ###################################################################
1268: sub print_chgsettings_response {
1.15 albertel 1269: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1270: my %settings = &Apache::lonnet::get('environment',['internal.sectionnums','internal.crosslistings','internal.autostart','internal.autoend','internal.autoadds','internal.autodrops'],$dom,$crs);
1271: my $currend = '';
1272: my $currstart = '';
1273: my $currsecs = '';
1274: my $currxlists = '';
1275: my $curradds = '';
1276: my $currdrops = '';
1277: if ( defined($settings{'internal.autoadds'}) ) {
1278: $curradds = $settings{'internal.autoadds'};
1279: }
1280: if ( defined($settings{'internal.autodrops'}) ) {
1281: $currdrops = $settings{'internal.autodrops'};
1282: }
1283: if ( defined($settings{'internal.autostart'}) ) {
1284: $currstart = $settings{'internal.autostart'};
1285: }
1286: if ( defined($settings{'internal.autoend'}) ) {
1287: $currend = $settings{'internal.autoend'};
1288: }
1289: if ( defined($settings{'internal.sectionnums'}) ) {
1290: $currsecs = $settings{'internal.sectionnums'};
1291: }
1292: if ( defined($settings{'internal.crosslistings'}) ) {
1293: $currxlists = $settings{'internal.crosslistings'}
1294: }
1295: my $autoadds = '';
1296: my $autodrops = '';
1.1 raeburn 1297:
1.23 albertel 1298: if ( exists($env{'form.autoadds'}) ) {
1299: $autoadds=$env{'form.autoadds'};
1.15 albertel 1300: }
1.23 albertel 1301: if ( exists($env{'form.autodrops'}) ) {
1302: $autodrops=$env{'form.autodrops'};
1.15 albertel 1303: }
1304:
1305: my $response = "";
1306: my $warning = "";
1307: my $warn_prefix = "";
1308: my $warn_suffix = "";
1309: my $warnfiller = "";
1310: my %cenv = ('internal.autoadds' => $autoadds,
1311: 'internal.autodrops' => $autodrops);
1312: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
1313: if ($reply !~ /^ok$/) {
1314: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";
1315: } else {
1316: if ($autoadds) {
1317: if ($curradds) {
1318: $response = "Nightly additions based on classlist changes still <b>enabled</b><br/>";
1319: } else {
1320: $response = "Nightly additions based on classlist changes now <b>enabled</b><br/>";
1321: }
1322: } else {
1323: if ($curradds) {
1324: $response = "Nightly additions based on classlist changes now <b>disabled</b><br/>";
1325: } else {
1326: $response = "Nightly additions based on classlist changes still <b>disabled</b><br/>";
1327: }
1328: }
1329: if ($autodrops) {
1330: if ($currdrops) {
1.39 albertel 1331: $response .= "Nightly removals based on classlist changes still <b>enabled</b><br />";
1.15 albertel 1332: } else {
1333: $response .= "Nightly removals based on classlist changes now <b>enabled</b><br/>";
1334: }
1335: } else {
1336: if ($currdrops) {
1.39 albertel 1337: $response .= "Nightly removals based on classlist changes now <b>disabled</b><br />";
1.15 albertel 1338: } else {
1339: $response .= "Nightly removals based on classlist changes still <b>disabled</b>";
1340: }
1341: }
1342: if ($autoadds || $autodrops) {
1343: $warning = &warning_message($dom,$crs,$action);
1344: $warn_prefix = "<br/><font size ='+1'><b>Warning</b></font>. Although you indicated that nightly ";
1345: $warn_suffix = " should be enabled, additional action is required.<br/>";
1346: }
1347: if ($autoadds) {
1348: if ($autodrops) {
1349: $warnfiller = "adds and drops";
1350: } else {
1351: $warnfiller = "adds";
1352: }
1353: } else {
1354: if ($autodrops) {
1355: $warnfiller = "drops";
1356: }
1357: }
1358: unless ($warning eq '') {
1359: $response = $warn_prefix.$warnfiller.$warn_suffix.$warning;
1360: }
1361: }
1362: &print_reply($r,$response,$$tasktitleref{$action});
1363: return;
1.1 raeburn 1364: }
1365:
1366: sub print_setdates_response {
1.15 albertel 1367: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1368: my %settings = &Apache::lonnet::get('environment',['internal.autostart','internal.autoend'],$dom,$crs);
1369: my $currstart = $settings{'internal.autostart'};
1370: my $currend = $settings{'internal.autoend'};
1371: my $response = '';
1.19 raeburn 1372: my $showstart = '';
1.15 albertel 1373: my $showend = '';
1374: my $warning = '';
1375: my $warn_prefix = '';
1.19 raeburn 1376: my ($autostart,$autoend) = &get_dates_from_form();
1377: if ( ($autostart eq '') || ($autoend eq '') ) {
1378: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";
1379: } elsif (($autoend > 0) && ($autoend <= $autostart)) {
1380: $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";
1381: } else {
1382: $showstart = &Apache::lonlocal::locallocaltime($autostart);
1383: if ($autoend) {
1384: $showend = &Apache::lonlocal::locallocaltime($autoend);
1385: } else {
1386: $showend = "'No end date'";
1387: }
1.15 albertel 1388:
1.19 raeburn 1389: my %cenv = ('internal.autostart' => $autostart,
1390: 'internal.autoend' => $autoend);
1391: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
1392: if ($reply !~ /^ok$/) {
1393: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";
1394: } else {
1395: if ($currstart == $autostart) {
1396: $response = "The first date for automated enrollment has been left unchanged as $showstart.<br/>";
1397: } else {
1398: $response = "The first date for automated enrollment has been changed to $showstart.<br/>";
1399: }
1400: if ($currend == $autoend) {
1401: $response .= "The last date for automated enrollment has been left unchanged as $showend.<br/>";
1402: } else {
1403: $response .= "The last date for automated enrollment has been changed to $showend.<br/>";
1404: }
1.1 raeburn 1405:
1.14 raeburn 1406: # 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 1407:
1.19 raeburn 1408: my $rosterupdated = 0;
1409: my $firstaccess = "";
1410: my $nextupdate = "";
1411: my $lastupdate = "";
1412:
1413: my $nowstamp = time;
1414: my @date_list=localtime(time);
1415: my $cur_year = $date_list[5];
1416: my $curday = $date_list[3];
1417: my $curmonth = $date_list[4];
1418: my $lastmidnt = timelocal(0,0,0,$date_list[3],$date_list[4],$date_list[5]);
1419: my $nextmidnt = 86400 + $lastmidnt;
1420:
1421: my $todayupdate = timelocal(0,30,1,$date_list[3],$date_list[4],$date_list[5]);
1422: my $lastupdate = $todayupdate - 86400;
1423: if ($nowstamp < $todayupdate) {
1424: $nextupdate = "today";
1.15 albertel 1425: } else {
1.19 raeburn 1426: $nextupdate = "tomorrow";
1.15 albertel 1427: }
1.19 raeburn 1428: if ($currstart < $lastupdate) {
1429: $rosterupdated = 1;
1.15 albertel 1430: }
1.19 raeburn 1431: if ($autostart < $nextmidnt ) {
1432: if ( $autostart >= $lastmidnt) {
1433: $firstaccess = "today";
1434: } else {
1435: $firstaccess = "a date prior to today";
1436: }
1437: if (($nowstamp >= $autostart) && ($rosterupdated == 0)) {
1.39 albertel 1438: $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 1439: }
1440: }
1441: $warning = &warning_message($dom,$crs,$action);
1442: $warn_prefix = "<br/><font size ='+1'><b>Warning</b></font>. Although you set a start and end date for auto-enrollment, additional action is required.<br/>";
1443: unless ($warning eq '') {
1444: $response .= $warn_prefix.$warning;
1445: }
1446: }
1.15 albertel 1447: }
1448: &print_reply($r,$response,$$tasktitleref{$action});
1449: return;
1.1 raeburn 1450: }
1451:
1.14 raeburn 1452: sub print_setaccess_response {
1.15 albertel 1453: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1454: my %settings = &Apache::lonnet::get('environment',['default_enrollment_start_date','default_enrollment_end_date','internal.autostart'],$dom,$crs);
1455: my $currstart = $settings{'default_enrollment_start_date'};
1456: my $currend = $settings{'default_enrollment_end_date'};
1457: my $autostart = $settings{'internal.autostart'};
1458: my $response = '';
1459: my ($startaccess,$endaccess) = &get_dates_from_form();
1.19 raeburn 1460: if (($startaccess eq '') || ($endaccess eq '')) {
1461: $response = "There was a problem processing your requested changes. The default
1462: start and end access dates for this course have been left unchanged.<br/>";
1463: } elsif (($endaccess > 0) && ($endaccess <= $startaccess)) {
1464: $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 1465: } else {
1.19 raeburn 1466: my $showstart = &Apache::lonlocal::locallocaltime($startaccess);
1467: my $showend = '';
1468: my $warning = '';
1469: my $warn_prefix = '';
1470: if ($endaccess) {
1471: $showend = &Apache::lonlocal::locallocaltime($endaccess);
1472: } else {
1473: $showend = "'No end date'";
1474: }
1.15 albertel 1475:
1.19 raeburn 1476: my %cenv = ('default_enrollment_start_date' => $startaccess,
1.15 albertel 1477: 'default_enrollment_end_date' => $endaccess);
1.19 raeburn 1478: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
1479: if ($reply !~ /^ok$/) {
1480: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";
1481: } else {
1482: if ($currstart == $startaccess) {
1483: $response = "The first access date for students added via automated enrollment has been left unchanged as $showstart.<br/>";
1484: } else {
1485: $response = "The first access date for students added via automated enrollment has been changed to
1.14 raeburn 1486: $showstart.<br/>";
1.19 raeburn 1487: }
1488: if ($currend == $endaccess) {
1489: $response .= "The last access date for students added via automated enrollment has been left unchanged as $showend.<br/>";
1490: } else {
1491: $response .= "The last access date for students automated enrollment has been changed to
1.14 raeburn 1492: $showend.<br/>";
1.19 raeburn 1493: }
1.15 albertel 1494:
1.14 raeburn 1495: # 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 1496:
1.19 raeburn 1497: my $accessgiven= 0;
1498: my $firstaccess = "";
1499: my $nextupdate = "";
1500: my $lastupdate = "";
1501:
1502: my $nowstamp = time;
1503: my @date_list=localtime(time);
1504: my $cur_year = $date_list[5];
1505: my $curday = $date_list[3];
1506: my $curmonth = $date_list[4];
1507: my $lastmidnt = timelocal(0,0,0,$date_list[3],$date_list[4],$date_list[5]);
1508: my $nextmidnt = 86400 + $lastmidnt;
1509:
1510: my $todayupdate = timelocal(0,30,1,$date_list[3],$date_list[4],$date_list[5]);
1511: my $tomorrowupdate = $todayupdate + 86400;
1512: my $lastupdate = $todayupdate - 86400;
1513:
1514: if ($autostart < $nextmidnt) {
1515: if ($nowstamp < $todayupdate) {
1516: $nextupdate = "at 1.30 am today";
1517: } else {
1518: $nextupdate = "at 1.30 am tomorrow";
1519: }
1.15 albertel 1520: } else {
1.19 raeburn 1521: my @enrollstart = localtime($autostart);
1522: $nextupdate = timelocal(0,30,1,$enrollstart[3],$enrollstart[4],$enrollstart[5]);
1523: unless (($enrollstart[2] < 1) || ($enrollstart[2] == 1 && $enrollstart[1] <=30)) {
1524: $nextupdate += 86400;
1525: }
1526: $nextupdate = &Apache::lonlocal::locallocaltime($nextupdate);
1527: }
1528: if (($currstart < $lastupdate) && ($autostart < $lastupdate)) {
1529: $accessgiven = 1;
1530: }
1531: if ($startaccess < $nextmidnt ) {
1532: if ( $startaccess >= $lastmidnt) {
1533: $firstaccess = "today";
1534: } else {
1535: $firstaccess = "a date prior to today";
1536: }
1537: if (($nowstamp >= $startaccess) && ($accessgiven == 0)) {
1.39 albertel 1538: $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 1539: }
1.15 albertel 1540: }
1.19 raeburn 1541: $warning = &warning_message($dom,$crs,$action);
1542: $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/>";
1543: unless ($warning eq '') {
1544: $response .= $warn_prefix.$warning;
1.15 albertel 1545: }
1.19 raeburn 1546: }
1.15 albertel 1547: }
1548: &print_reply($r,$response,$$tasktitleref{$action});
1549: return;
1.14 raeburn 1550: }
1551:
1.1 raeburn 1552: sub print_notify_response {
1.15 albertel 1553: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1.1 raeburn 1554:
1555: # Get current settings
1.15 albertel 1556: my %settings = &Apache::lonnet::get('environment',['internal.notifylist','internal.coursecode'],$dom,$crs);
1557: my $notifylist = $settings{'internal.notifylist'};
1558: my $coursecode = $settings{'internal.coursecode'};
1.28 albertel 1559: my @currpeople = split(/,/,$notifylist);
1.15 albertel 1560: my $notify = 0;
1561: my @people = ();
1562: my $peoplestr = "";
1563: my $response = "";
1564: my $noprocess = 0;
1.1 raeburn 1565:
1.15 albertel 1566: my $currcount = 0;
1567: foreach (@currpeople) {
1568: unless ($_ eq '') { $currcount ++; }
1569: }
1570:
1.23 albertel 1571: if ( exists($env{'form.notify'}) ) {
1572: $notify=$env{'form.notify'};
1.15 albertel 1573: }
1.23 albertel 1574: if ( exists($env{'form.notifyshow'}) ) {
1575: my $notifyshow = $env{'form.notifyshow'};
1.15 albertel 1576: for (my $i=0; $i<$notifyshow; $i++) {
1.23 albertel 1577: if ( exists($env{"form.note_$i"}) ) {
1578: if ( exists($env{"form.notifyname_$i"}) ) {
1579: unless ( $env{"form.notifyname_$i"} eq '' ) {
1580: push @people, $env{"form.notifyname_$i"};
1.15 albertel 1581: }
1582: }
1583: }
1584: }
1585: if ($notify) { $peoplestr = join(",",@people); }
1586: } else {
1587: if ($notify) {
1588: if ($currcount) {
1589: $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/>.";
1590: $peoplestr = $notifylist;
1591: @people = @currpeople;
1592: $noprocess = 1;
1593: }
1594: }
1595: }
1596: unless ($noprocess == 1) {
1597: my %cenv = ('internal.notifylist' => $peoplestr);
1598: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
1599: if ($reply !~ /^ok$/) {
1600: $response = "There was a problem processing your requested changes. The notification settings for this course have been left unchanged.<br/>";
1601: } else {
1602: if ($notify) {
1603: if (@people) {
1604: if ($currcount) {
1605: $response .= "Notification of enrollment changes still <b>enabled</b><br/>";
1606: } else {
1607: $response .= "Notification of enrollment changes now <b>enabled</b><br/>";
1608: }
1609: $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";
1610: foreach my $person (@people) {
1611: $response .= "<li>$person</li>\n";
1612: }
1613: $response .= "</ul>\n";
1614: } else {
1615: $response = "Notification of enrollment changes was <b> not enabled</b> as no course coordinators were selected as recipients.<br/>";
1616: }
1617: } else {
1618: if ($currcount) {
1619: $response = "Notification of enrollment changes now <b>disabled</b><br/>";
1620: } else {
1621: $response = "Notification of enrollment changes still <b>disabled</b><br/>";
1622: }
1623: }
1624: }
1625: }
1626: &print_reply($r,$response,$$tasktitleref{$action});
1627: return;
1.1 raeburn 1628: }
1629:
1630: sub print_crosslistings_menu () {
1.15 albertel 1631: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1632: my %settings = &Apache::lonnet::get('environment',['internal.crosslistings','internal.coursecode'],$dom,$crs);
1633: my @currxlists = ();
1634: my @xlists = ();
1635: my $crosscount = 0;
1636: my $removecount = 0;
1637: my $xliststr = '';
1638: my $response = '';
1639: my $coursecode = $settings{'internal.coursecode'};
1.28 albertel 1640: if ($settings{'internal.crosslistings'} ne '') {
1641: @currxlists = split(/,/,$settings{'internal.crosslistings'});
1.15 albertel 1642: }
1643:
1644: if (@currxlists > 0) {
1645: for (my $i=0; $i<@currxlists; $i++) {
1646: my $xlist = "cross_".$i;
1647: my $gp = "gp_".$i;
1.23 albertel 1648: if ( exists($env{"form.$xlist"}) ) {
1.15 albertel 1649: my $xlistentry = '';
1650: if ($currxlists[$i] =~ m/^([^:]+)/) {
1651: $xlistentry = $1.':';
1652: }
1.23 albertel 1653: if ( exists($env{"form.$gp"}) ) {
1654: $xlistentry .= $env{"form.$gp"};
1.15 albertel 1655: }
1656: push @xlists,$xlistentry;
1657: $crosscount ++;
1658: } else {
1659: $removecount ++;
1660: }
1661: }
1662: }
1.1 raeburn 1663:
1.28 albertel 1664: $xliststr = join(",",@xlists);
1665:
1.15 albertel 1666: my %cenv = ('internal.crosslistings' => $xliststr);
1667: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
1668: if ($reply !~ /^ok$/) {
1669: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";
1670: } else {
1671: if ($removecount > 0) {
1672: $response = "A total of $removecount courses are no longer crosslisted with LON-CAPA course: $realm ($coursecode).<br/><br/>";
1673: }
1674: if ($crosscount > 0) {
1675: $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";
1676: foreach (@xlists) {
1677: my ($xlist,$gp) = split/:/,$_;
1678: $response .= "<li>$xlist - ID: $gp</li>\n";
1679: }
1680: $response .= "</ul><br/>\n";
1681: }
1682: }
1.23 albertel 1683: if ( exists($env{'form.numcross'}) ) {
1684: my $numcross = $env{'form.numcross'};
1.15 albertel 1685: if ($numcross > 0) {
1686: my @bgcolors=("#eeeeee","#cccccc");
1687: $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/group 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/group ID can be left blank, if you do not wish to tie a section/group 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/>
1.1 raeburn 1688: <form name="enter" method="post">
1689: <table border="0" cellpadding="2" cellspacing="2" width="100%">
1690: <tr>
1691: <td>
1692: <table border="0" cellspacing="3" cellpadding="3">
1693: <tr bgcolor="#CCCCFF" align="left">
1694: <td><b>Crosslisting</b></td>
1695: <td><b>LON-CAPA section/groupID</b></td>
1696: </tr>
1.15 albertel 1697: );
1698: for (my $i=0; $i<$numcross; $i++) {
1699: my $colflag = $i%2;
1700: $response .= qq(
1.1 raeburn 1701: <tr bgcolor="$bgcolors[$colflag]" align="left">
1702: <td><input type="text" size="15" name="newcross_$i" /></td>
1703: <td><input type="text" size="10" name="newgroupid_$i" /></td>
1704: </tr>
1.15 albertel 1705: );
1706: }
1707: $response .= qq( </table>
1.1 raeburn 1708: </td>
1709: </tr>
1710: <tr>
1711: <td align="right">
1.39 albertel 1712: <input type="button" name="newcross" value="Go" onclick="process('newcross')" />
1.1 raeburn 1713: </td>
1714: </tr>
1715: </table>
1.39 albertel 1716: <input type=\"hidden\" name=\"numcross\" value=\"$numcross\" />
1717: <input type=\"hidden\" name=\"action\" value=\"newcross\" />
1718: <input type=\"hidden\" name=\"state\" value=\"process\" />
1.1 raeburn 1719: </form>
1.15 albertel 1720: );
1721: }
1722: }
1723: &print_reply($r,$response,$$tasktitleref{$action});
1724: return;
1.1 raeburn 1725: }
1726:
1727: sub print_crosslistings_response () {
1.15 albertel 1728: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1729: my %settings = &Apache::lonnet::get('environment',['internal.crosslistings','internal.coursecode','internal.courseowner'],$dom,$crs);
1730: my @currxlists = ();
1731: my @xlists = ();
1732: my @allxlists = ();
1733: my @badxlists = ();
1734: my @badowner = ();
1735: my $numcross = 0;
1736: my $xliststr = $settings{'internal.crosslistings'};
1737: my $coursecode = $settings{'internal.coursecode'};
1738: my $owner = $settings{'internal.courseowner'};
1739: my $response = '';
1740: my $warning = '';
1741: my $warn_prefix = '';
1.1 raeburn 1742:
1.28 albertel 1743: if ($xliststr ne '') {
1744: @allxlists = split(/,/,$xliststr);
1.15 albertel 1745: }
1.1 raeburn 1746:
1.23 albertel 1747: if ( exists($env{'form.numcross'}) ) {
1748: $numcross = $env{'form.numcross'};
1.15 albertel 1749: }
1.1 raeburn 1750:
1.15 albertel 1751: if ($numcross > 0) {
1752: for (my $i=0; $i<$numcross; $i++) {
1753: my $xl = "newcross_".$i;
1754: my $gp = "newgroupid_".$i;
1.23 albertel 1755: if ( exists($env{"form.$xl"}) ) {
1.15 albertel 1756: my $coursecheck = '';
1.23 albertel 1757: $coursecheck = &Apache::lonnet::auto_validate_courseID($crs,$dom,$env{"form.$xl"});
1.15 albertel 1758: if ($coursecheck eq 'ok') {
1759: my $addcheck = '';
1.23 albertel 1760: $addcheck = &Apache::lonnet::auto_new_course($crs,$dom,$env{"form.$xl"},$owner);
1.15 albertel 1761: if ($addcheck eq 'ok') {
1.23 albertel 1762: push @xlists,$env{"form.$xl"}.":".$env{"form.$gp"};
1.15 albertel 1763: } else {
1.23 albertel 1764: push @badowner,$env{"form.$xl"}.":".$env{"form.$gp"};
1.15 albertel 1765: }
1766: } else {
1.23 albertel 1767: push @badxlists, $env{"form.$xl"}.":".$env{"form.$gp"}.":".$coursecheck;
1.15 albertel 1768: }
1769: }
1770: }
1771: push @allxlists, @xlists;
1772: }
1773:
1774: if (@xlists > 0 ) {
1775: unless ($xliststr eq '') { $xliststr .= ","; }
1.28 albertel 1776: $xliststr .= join(",",@xlists);
1777:
1.15 albertel 1778: my %cenv = ('internal.crosslistings' => $xliststr);
1779: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
1780: if ($reply !~ /^ok$/) {
1781: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/><br/>";
1782: } else {
1783: $response = "The courses listed below are now crosslisted with this LON-CAPA course, and students enrolling in these course sections will be automatically added to the class roster for the course, if you have chosen to enable a nightly automated enrollment update.<br/><ul>\n";
1784: foreach (@allxlists) {
1785: my ($xlist,$gp) = split/:/,$_;
1786: $response .= "<li>$xlist - ID: $gp</li>\n";
1787: }
1788: $response .= "</ul><br/><br/>\n";
1789: }
1790: } else {
1791: if ($xliststr =~ m/:/) {
1.28 albertel 1792: my @oldxlists = (split/,/,$xliststr);
1.15 albertel 1793: $response .= "Although no new crosslistings were added, the courses listed below continue to be crosslisted with your LON-CAPA course.<br/><ul>\n";
1794: foreach (@oldxlists) {
1795: my ($xlist,$gp) = split/:/,$_;
1796: $response .= "<li>$xlist - ID: $gp</li>\n";
1797: }
1798: $response .= "</ul><br/><br/>\n";
1799: }
1800: }
1801: if (@badxlists > 0) {
1802: $response .= "The courses listed below could not be included in the crosslistings for this LON-CAPA course, because they are not valid courses according to your institution's official schedule of classes and sections.<br/><ul>\n";
1803: foreach (@badxlists) {
1804: my ($xlist,$gp,$prob) = split/:/,$_;
1805: $response .= "<li>$xlist - ID: $gp - Error: $prob</li>\n";
1806: }
1807: $response .= "</ul><br/><br/>\n";
1808: }
1809:
1810: if (@badowner > 0) {
1811: $response .= "The courses listed below could not be included in the crosslistings for this LON-CAPA course, because the owner of this course - $owner - does not have rights to view enrollment in those classes as determined by your instititution's policies on access to official classlists.<br/><ul>\n";
1812: foreach (@badowner) {
1813: my ($xlist,$gp) = split/:/,$_;
1814: $response .= "<li>$xlist - ID: $gp</li>\n";
1815: }
1816: $response .= "</ul><br/><br/>\n";
1817: }
1.5 raeburn 1818:
1.15 albertel 1819: if (@allxlists > 0) {
1820: $warning = &warning_message($dom,$crs,$action);
1821: $warn_prefix = "<br/><font size ='+1'><b>Warning</b></font>. Although you have selected crosslisted courses to contribute enrollment to this course, additional action is required.<br/>";
1822: unless ($warning eq '') {
1823: $response .= $warn_prefix.$warning;
1824: }
1825: }
1.1 raeburn 1826:
1.15 albertel 1827: &print_reply($r,$response,$$tasktitleref{$action});
1828: return;
1.1 raeburn 1829: }
1830:
1831: sub print_sections_menu () {
1.15 albertel 1832: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1833: my %settings = &Apache::lonnet::get('environment',['internal.sectionnums','internal.coursecode','internal.courseowner'],$dom,$crs);
1834: my @currsections = ();
1835: my @sections = ();
1836: my @badowner = ();
1837: my @badsections = ();
1838: my $seccount = 0;
1839: my $removecount = 0;
1840: my $addcount = 0;
1841: my $secstr = '';
1842: my $response = '';
1843: my $warning = "";
1844: my $warn_prefix = "";
1845: my $coursecode = $settings{'internal.coursecode'};
1846: my $owner = $settings{'internal.courseowner'};
1.28 albertel 1847: if ($settings{'internal.sectionnums'} ne '') {
1848: @currsections = split(/,/,$settings{'internal.sectionnums'});
1.15 albertel 1849: }
1850:
1.23 albertel 1851: if ( exists($env{'form.secshow'}) ) {
1852: for (my $i=0; $i<$env{'form.secshow'}; $i++) {
1.15 albertel 1853: my $gp = "loncapasec_".$i;
1854: my $secnum = "secnum_".$i;
1855: my $sec = "sec_".$i;
1.23 albertel 1856: if ( exists( $env{"form.$sec"} ) ) {
1.15 albertel 1857: my $secentry;
1.23 albertel 1858: if ( exists( $env{"form.$secnum"} ) ) {
1859: $secentry = $env{"form.$secnum"}.':';
1.15 albertel 1860: }
1.23 albertel 1861: if ( exists( $env{"form.$gp"} ) ) {
1862: $secentry .= $env{"form.$gp"};
1.15 albertel 1863: }
1.23 albertel 1864: if ( grep/^$env{"form.$secnum"}:/,@currsections) {
1.15 albertel 1865: push @sections, $secentry;
1866: $seccount ++;
1867: } else {
1.23 albertel 1868: my $newsec = $coursecode.$env{"form.$secnum"};
1.15 albertel 1869: my $coursecheck = &Apache::lonnet::auto_validate_courseID($crs,$dom,$newsec);
1870: if ($coursecheck eq 'ok') {
1871: my $addcheck = &Apache::lonnet::auto_new_course($crs,$dom,$newsec,$owner);
1872: if ($addcheck eq 'ok') {
1.23 albertel 1873: push @sections,$env{"form.$secnum"}.":".$env{"form.$gp"};
1.15 albertel 1874: $seccount ++;
1875: $addcount ++;
1876: } else {
1.23 albertel 1877: push @badowner,$env{"form.$secnum"}.":".$env{"form.$gp"};
1.15 albertel 1878: }
1879: } else {
1.23 albertel 1880: push @badsections, $env{"form.$secnum"}.":".$env{"form.$gp"}.":".$coursecheck;
1.15 albertel 1881: }
1882: }
1883: }
1884: }
1885: if (@currsections > 0) {
1886: for (my $i=0; $i<@currsections; $i++) {
1887: if ($currsections[$i] =~ m/^(\w+:)/ ) {
1888: my $oldsec = $1;
1889: unless (grep/^$oldsec/,@sections) {
1890: $removecount ++;
1891: }
1892: }
1893: }
1894: }
1895: } elsif (@currsections > 0) {
1896: for (my $i=0; $i<@currsections; $i++) {
1897: my $sec = "sec_".$i;
1898: my $gp = "secgp_".$i;
1.23 albertel 1899: if ( exists($env{"form.$sec"}) ) {
1.15 albertel 1900: my $secentry = '';
1901: if ($currsections[$i] =~ m/^(\w+:)/ ) {
1902: $secentry = $1;
1903: }
1.23 albertel 1904: if ( exists($env{"form.$gp"}) ) {
1905: $secentry .= $env{"form.$gp"};
1.15 albertel 1906: }
1907: push @sections,$secentry;
1908: $seccount ++;
1909: } else {
1910: $removecount ++;
1911: }
1912: }
1913: }
1914:
1.28 albertel 1915: $secstr = join(",",@sections);
1916:
1.15 albertel 1917: my %cenv = ('internal.sectionnums' => $secstr);
1918: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
1919: if ($reply !~ /^ok$/) {
1920: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/>";
1921: } else {
1922: if ($removecount > 0) {
1923: $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/>";
1924: }
1925: if ($addcount > 0) {
1926: $response .= "A total of $addcount sections have been added to the list of
1.6 raeburn 1927: sections which contribute to enrollment in LON-CAPA course: $realm ($coursecode).<br/><br/>";
1.15 albertel 1928: }
1929: if ($seccount > 0) {
1930: $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";
1931: foreach (@sections) {
1932: my ($sec,$gp) = split/:/,$_;
1933: $response .= "<li>$sec - ID: $gp</li>\n";
1934: }
1935: $response .= "</ul><br/>\n";
1936: }
1937: }
1938:
1939: if (@badsections > 0) {
1940: $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";
1941: foreach (@badsections) {
1942: my ($secnum,$gp,$prob) = split/:/,$_;
1943: $response .= "<li>$secnum - ID: $gp - Error: $prob</li>\n";
1944: }
1945: $response .= "</ul><br/><br/>\n";
1946: }
1947:
1948: if (@badowner > 0) {
1949: $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";
1950: foreach (@badowner) {
1951: my ($secnum,$gp) = split/:/,$_;
1952: $response .= "<li>$secnum - ID: $gp</li>\n";
1953: }
1954: $response .= "</ul><br/><br/>\n";
1955: }
1956:
1957: if ($seccount > 0) {
1958: $warning = &warning_message($dom,$crs,$action);
1959: $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/>";
1960: unless ($warning eq '') {
1961: $response .= $warn_prefix.$warning;
1962: }
1963: }
1964:
1.23 albertel 1965: if ( exists($env{'form.numsec'}) ) {
1966: my $numsec = $env{'form.numsec'};
1.15 albertel 1967: if ($numsec > 0) {
1968: my @bgcolors=("#eeeeee","#cccccc");
1969: $response .= qq(
1970: 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/group 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/group ID can be left blank, if you do not wish to designate a section/group 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 1971: <form name="enter" method="post">
1972: <table border="0" cellpadding="2" cellspacing="2" width="100%">
1973: <tr>
1974: <td>
1975: <table border="0" cellspacing="3" cellpadding="3">
1976: <tr bgcolor="#CCCCFF" align="left">
1977: <td><b>Section number</b></td>
1978: <td><b>LON-CAPA section/groupID</b></td>
1979: </tr>
1.15 albertel 1980: );
1981: for (my $i=0; $i<$numsec; $i++) {
1982: my $colflag = $i%2;
1983: $response .= qq(
1.1 raeburn 1984: <tr bgcolor="$bgcolors[$colflag]" align="left">
1985: <td><input type="text" size="15" name="newsec_$i" /></td>
1986: <td><input type="text" size="10" name="newsecgp_$i" /></td>
1987: </tr>
1.15 albertel 1988: );
1989: }
1990: $response .= qq( </table>
1.1 raeburn 1991: </td>
1992: </tr>
1993: <tr>
1994: <td align="right">
1.39 albertel 1995: <input type="button" name="newsections" value="Go" onclick="process('newsections')" />
1.1 raeburn 1996: </td>
1997: </tr>
1998: </table>
1.39 albertel 1999: <input type=\"hidden\" name=\"numsec\" value=\"$numsec\" />
2000: <input type=\"hidden\" name=\"action\" value=\"newsections\" />
2001: <input type=\"hidden\" name=\"state\" value=\"process\" />
1.1 raeburn 2002: </form>
1.15 albertel 2003: );
2004: }
2005: }
2006: &print_reply($r,$response,$$tasktitleref{$action});
2007: return;
1.1 raeburn 2008: }
2009:
2010: sub print_sections_response () {
1.15 albertel 2011: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
2012: my %settings = &Apache::lonnet::get('environment',['internal.sectionnums','internal.coursecode','internal.courseowner'],$dom,$crs);
2013: my @currsections = ();
2014: my @sections = ();
2015: my @allsections = ();
2016: my @badowner = ();
2017: my @badsections = ();
2018: my $numsec = 0;
2019: my $secstr = $settings{'internal.sectionnums'};
2020: my $coursecode = $settings{'internal.coursecode'};
2021: my $owner = $settings{'internal.courseowner'};
2022: my $response = '';
2023: my $putreply = '';
2024: my $warning = '';
2025: my $warn_prefix = '';
1.28 albertel 2026: if ($secstr ne '') {
2027: @allsections = split(/,/,$secstr);
1.15 albertel 2028: }
2029:
1.23 albertel 2030: if ( exists($env{'form.numsec'}) ) {
2031: $numsec = $env{'form.numsec'};
1.15 albertel 2032: }
2033:
2034: if ($numsec > 0) {
2035: for (my $i=0; $i<$numsec; $i++) {
2036: my $sec = "newsec_".$i;
2037: my $gp = "newsecgp_".$i;
1.23 albertel 2038: if ( exists($env{"form.$sec"}) ) {
2039: unless ( (grep/^$env{"form.$sec"}:/,@allsections) || (grep/^$env{"form.$sec"}:/,@sections) ) {
2040: my $newsec = $coursecode.$env{"form.$sec"};
1.15 albertel 2041: my $coursecheck = &Apache::lonnet::auto_validate_courseID($crs,$dom,$newsec);
2042: if ($coursecheck eq 'ok') {
2043: my $addcheck = &Apache::lonnet::auto_new_course($crs,$dom,$newsec,$owner);
2044: if ($addcheck eq 'ok') {
1.23 albertel 2045: push @sections,$env{"form.$sec"}.":".$env{"form.$gp"};
1.15 albertel 2046: } else {
1.23 albertel 2047: push @badowner,$env{"form.$sec"}.":".$env{"form.$gp"};
1.15 albertel 2048: }
2049: } else {
1.23 albertel 2050: push @badsections, $env{"form.$sec"}.":".$env{"form.$gp"}.":".$coursecheck;
1.15 albertel 2051: }
2052: }
2053: }
2054: }
2055: push @allsections, @sections;
2056: }
2057:
2058: if (@sections > 0 ) {
2059: unless ($secstr eq '') { $secstr .= ","; }
1.28 albertel 2060: $secstr .= join(",",@sections);
1.15 albertel 2061: my %cenv = ('internal.sectionnums' => $secstr);
2062: $putreply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
2063: if ($putreply !~ /^ok$/) {
2064: $response = "There was a problem processing your requested changes. The automated enrollment settings for this course have been left unchanged.<br/><br/>";
2065: }
2066: }
2067:
2068: if ($putreply =~ /^ok/) {
2069: $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";
2070: foreach (@allsections) {
2071: my ($sec,$gp) = split/:/,$_;
2072: $response .= "<li>$sec - ID: $gp</li>\n";
2073: }
2074: $response .= "</ul><br/><br/>\n";
2075: }
2076:
2077: if (@badsections > 0) {
2078: $response .= "The sections listed below could not be included in the sections for this LON-CAPA course, because they are not valid section numbers according to your institution's official schedule of classes and sections.<br/><ul>\n";
2079: foreach (@badsections) {
2080: my ($secnum,$gp,$prob) = split/:/,$_;
2081: $response .= "<li>$secnum - ID: $gp - Error: $prob</li>\n";
2082: }
2083: $response .= "</ul><br/><br/>\n";
2084: }
2085:
2086: if (@badowner > 0) {
2087: $response .= "The sections listed below could not be included in the sections for this LON-CAPA course, because the owner of this course - $owner - does not have rights to view enrollment in those classes as determined by your instititution's policies on access to official classlists.<br/><ul>\n";
2088: foreach (@badowner) {
2089: my ($secnum,$gp) = split/:/,$_;
2090: $response .= "<li>$secnum - ID: $gp</li>\n";
2091: }
2092: $response .= "</ul><br/><br/>\n";
2093: }
2094:
2095: if (@allsections > 0) {
2096: $warning = &warning_message($dom,$crs,$action);
2097: $warn_prefix = "<br/><font size ='+1'><b>Warning</b></font>. Although you have selected sections to contribute enrollment to this course, additional action is required.<br/>";
2098: unless ($warning eq '') {
2099: $response .= $warn_prefix.$warning;
2100: }
2101: }
1.1 raeburn 2102:
1.15 albertel 2103: &print_reply($r,$response,$$tasktitleref{$action});
2104: return;
1.1 raeburn 2105: }
2106:
1.34 raeburn 2107: sub photo_permission {
1.15 albertel 2108: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
1.35 albertel 2109: my %settings = &Apache::lonnet::get('environment',
2110: ['internal.courseowner',
2111: 'internal.photopermission',
1.37 raeburn 2112: 'internal.showphoto'],
1.35 albertel 2113: $dom,$crs);
1.34 raeburn 2114: my ($showphotos,$response);
2115: if (exists($env{'form.cancel_agreement'})) {
2116: if ($env{'user.name'} eq $settings{'internal.courseowner'}) {
2117: my %cenv = (
2118: 'internal.photopermission' => 'no',
2119: );
2120: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
2121: if ($reply !~ /^ok$/) {
2122: $response = &mt('There was a problem processing the record of your agreement to the conditions of use. Settings for this course have been left unchanged.').'<br/>'."\n";
2123: &print_reply($r,$response,$$tasktitleref{$action});
2124: } else {
2125: &print_photos_response($r,$realm,$dom,$crs,$action,
2126: $tasktitleref,$showphotos,'no',\%cenv);
2127: }
2128: return;
2129: }
2130: }
2131: if (exists($env{'form.showphotos'})) {
2132: $showphotos=$env{'form.showphotos'};
2133: }
2134: if ($showphotos) {
2135: if ($env{'form.photopermission'}) {
2136: my %cenv = (
2137: 'internal.photopermission' => $env{'form.photopermission'},
2138: );
2139: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
2140: if ($reply !~ /^ok$/) {
2141: $response = &mt('There was a problem processing the record of your agreement to the conditions of use. Settings for this course have been left unchanged.').'<br/>'."\n";
2142: } else {
2143: &print_photos_response($r,$realm,$dom,$crs,$action,
1.35 albertel 2144: $tasktitleref,$showphotos,
2145: $env{'form.photopermission'},\%cenv);
1.34 raeburn 2146: }
2147: } else {
2148: my ($result,$perm_reqd,$conditions) =
1.35 albertel 2149: &Apache::lonnet::auto_photo_permission($crs,$dom);
1.34 raeburn 2150: my $permcheck;
2151: if ($result eq 'ok') {
2152: if ($perm_reqd eq 'yes') {
2153: if ($settings{'internal.photopermission'} eq 'yes') {
2154: &print_photos_response($r,$realm,$dom,$crs,$action,
1.35 albertel 2155: $tasktitleref,$showphotos);
1.34 raeburn 2156: } else {
2157: return(&print_photo_agreement($r,$realm,$dom,$crs,
1.35 albertel 2158: $action,$tasktitleref,
2159: $conditions,
2160: $settings{'internal.courseowner'}));
1.34 raeburn 2161: }
2162: } elsif ($perm_reqd eq 'no') {
2163: &print_photos_response($r,$realm,$dom,$crs,$action,
1.35 albertel 2164: $tasktitleref,$showphotos);
1.34 raeburn 2165: } else {
2166: $permcheck = 'fail';
2167: }
2168: } else {
2169: $permcheck = 'fail';
2170: }
2171: if ($permcheck eq 'fail') {
2172: my $response = &mt('There was a problem processing your requested change, because it could not be determined whether course owner permission is required in order for a course coordinator to have access to student photos in this domain.').' '.&mt('The student photo import setting for this course has been left unchanged.').'<br/>';
2173: &print_reply($r,$response,$$tasktitleref{$action});
2174: }
2175: }
2176: } else {
2177: &print_photos_response($r,$realm,$dom,$crs,$action,$tasktitleref);
2178: }
2179: return;
2180: }
2181:
2182: sub print_photo_agreement {
2183: my ($r,$realm,$dom,$crs,$action,$tasktitleref,$conditions,$courseowner)=@_;
2184: my $response;
2185: my $institution = $Apache::lonnet::domaindescription{$dom};
2186: if ($env{'user.name'} eq $courseowner) {
2187: $response = '
2188: <script type="text/javascript">
2189: function agreement_result(caller) {
2190: document.permission.photopermission.value = caller;
2191: if (caller == 0) {
2192: document.location.href="/adm/populate";
2193: } else {
2194: document.permission.submit();
2195: }
2196: return;
2197: }
2198: </script>
2199: <form name="permission" method="post">
2200: <table width="100%" border="0" cellpadding="2" cellspacing="2">
2201: <tr>
2202: <td align="left"><b>Use of student photos</b><br/>'."\n".
2203: &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).'
2204: </td>
2205: </tr>
2206: </table>
2207: <table border="0" cellpadding="3" cellspacing="3">
2208: <tr>
2209: <td colspan="2">
2210: <textarea rows="20" cols="80">'.$conditions.'</textarea>
2211: </td>
2212: <tr>
2213: <td align="left">
2214: <input type="button" name="disagree" value="I do not agree" onclick="javascript:agreement_result('."'no'".');" />
2215: </td>
2216: <td align="right">
2217: <input type="button" name="agree" value="I agree" onclick="javscript:agreement_result('."'yes'".');" />
2218: </td>
2219: </tr>
2220: </table>
2221: <input type ="hidden" name="action" value="'.$action.'" />
2222: <input type ="hidden" name="state" value="process" />
2223: <input type ="hidden" name="showphotos" value="1" />
2224: <input type= "hidden" name="photopermission" value="" />
2225: </form>
2226: ';
2227: } else {
2228: my ($ownername,$owneremail) = &get_oenerinfo($dom,$courseowner);
2229: $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).'<br /><br />'.&mt('Please direct the course owner (e-mail: [_1]) to visit the "Student photos" page in the Automated Enrollment Manager to indicate acceptance of these conditions of use',$owneremail);
2230: }
2231: &print_reply($r,$response,$$tasktitleref{$action});
2232: }
2233:
2234: sub print_photos_response {
2235: my ($r,$realm,$dom,$crs,$action,$tasktitleref,$showphotos,$photopermission,
1.35 albertel 2236: $permissionenv)=@_;
1.34 raeburn 2237: my %newenv;
2238: if (defined($permissionenv)) {
2239: foreach my $key (keys(%{$permissionenv})) {
2240: if (exists($env{'request.course.id'})) {
2241: $newenv{$env{'request.course.id'}.'.'.$key} =
1.35 albertel 2242: $$permissionenv{$key};
1.34 raeburn 2243: }
2244: }
2245: }
1.37 raeburn 2246: my %settings = &Apache::lonnet::get('environment',['internal.showphoto'],
1.35 albertel 2247: $dom,$crs);
1.37 raeburn 2248: my $currphotos = $settings{'internal.showphoto'};
1.34 raeburn 2249: my $response = "";
2250: if (defined($photopermission)) {
2251: if ($photopermission eq 'yes') {
2252: $response = &mt('Acceptance of photo use policy recorded.').'<br />'."\n";
2253: } else {
2254: $response = &mt('Non-acceptance of photo use policy recorded.').'<br />'."\n";
2255: $showphotos = 0;
2256: }
1.15 albertel 2257: }
1.37 raeburn 2258: my %cenv = ('internal.showphoto' => $showphotos);
1.15 albertel 2259: my $reply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs);
2260: if ($reply !~ /^ok$/) {
1.34 raeburn 2261: $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 2262: } else {
2263: if ($showphotos) {
2264: if ($currphotos) {
1.34 raeburn 2265: $response .= "Retrieval of student photos is still <b>enabled</b>.<br/>";
1.15 albertel 2266: } else {
1.34 raeburn 2267: $response .= "Retrieval of student photos in now <b>enabled</b>.<br/>";
1.35 albertel 2268: my ($update,$commentary) =
2269: &Apache::lonnet::auto_photochoice($crs,$dom);
1.34 raeburn 2270: if ($update) {
2271: $response .= '<br />'.$commentary.'<br /><br />
2272: <form name="photoupdate" method="post">
2273: <input type ="button" name="retrieve" value="'.&mt('Update photo repository').'"
2274: onclick="javascript:document.photoupdate.submit()" />
2275: <input type ="hidden" name="action" value="'.$action.'" />
2276: <input type ="hidden" name="state" value="photoupdate" />
2277: </form>';
2278: }
1.15 albertel 2279: }
2280: } else {
2281: if ($currphotos) {
1.34 raeburn 2282: $response .= "Retrieval of student photos is now <b>disabled</b>.<br/>";
1.15 albertel 2283: } else {
1.34 raeburn 2284: $response .= "Retrieval of student photos is still <b>disabled</b>.<br/>";
1.15 albertel 2285: }
2286: }
1.34 raeburn 2287: foreach my $key (keys(%cenv)) {
2288: if (exists($env{'request.course.id'})) {
2289: $newenv{'course.'.$env{'request.course.id'}.'.'.$key} =
1.35 albertel 2290: $cenv{$key};
1.34 raeburn 2291: }
2292: }
2293: }
2294: if (keys(%newenv) > 0) {
2295: &Apache::lonnet::appenv(%newenv);
2296: }
2297: &print_reply($r,$response,$$tasktitleref{$action});
2298: return;
2299: }
2300:
2301: sub print_photoupdate_response {
2302: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
2303: my $response;
2304: my %changes;
2305: my %lt = &LONCAPA::Enrollment::photo_response_types();
1.35 albertel 2306: my %settings = &Apache::lonnet::get('environment',
2307: ['internal.coursecode',
2308: 'internal.sectionnums',
2309: 'internal.crosslistings'],
2310: $dom,$crs);
1.34 raeburn 2311: my @allcourses = ();
2312: my %LC_code;
2313: my %affiliates;
2314: my $outcome;
2315: &get_institutional_codes(\%settings,,\@allcourses,\%LC_code);
2316: if (@allcourses > 0) {
2317: @{$affiliates{$crs}} = @allcourses;
2318: $outcome = &Apache::lonnet::auto_photoupdate(\%affiliates,$dom,$crs,\%changes);
2319: unless ($outcome eq 'ok') {
2320: &Apache::lonnet::logthis("lonpopulate::print_photoupdate_response".
1.35 albertel 2321: "failed to update student photos".
2322: " for ".$crs."\@".$dom." by ".
2323: $env{'user.name'}." \@ ".$env{'user.domain'}.
2324: ": ".$outcome);
1.34 raeburn 2325: }
2326: if ($outcome eq 'ok') {
2327: if (keys(%changes) > 0) {
2328: $response = &mt('Update of photos for registered students resulted in the following ').': <br /><script type="text/javascript">
2329: function photowindow(photolink) {
2330: var title = "Photo_Viewer";
2331: var options = "scrollbars=1,resizable=1,menubar=0";
2332: options += ",width=240,height=240";
2333: stdeditbrowser = open(photolink,title,options,"1");
2334: stdeditbrowser.focus();
2335: }
2336: </script>
2337: ';
2338: foreach my $type (sort(keys(%changes))) {
2339: my @usernames = sort(split(/\&/,$changes{$type}));
2340: my $count = @usernames;
2341: $response .= '<b>'.&mt('For [_1] students, photos ',
1.35 albertel 2342: $count).$lt{$type}.'</b><ul>';
1.34 raeburn 2343: foreach my $username (@usernames) {
2344: $response .= '<li>'.$username;
2345: if (($type eq 'new') || ($type eq 'same') || ($type eq 'update')) {
2346: $response .= ' <a href="javascript:photowindow('."'".&Apache::lonnet::studentphoto($dom,$username,'jpg')."'".')">View</a></li>';
2347: }
2348: }
2349: $response .= '</ul><br />';
2350: }
2351: } else {
2352: $response = &mt('No updates of photos of registered students occurred').
2353: '<br />';
2354: }
2355: } else {
2356: $response = "There was a problem updating student photos for registered students in this course. <br/>";
2357: }
2358: } else {
2359: $response = "No institutional course sections are currently associated with this course so there are no registered students for whom photos can be imported/updated";
1.15 albertel 2360: }
2361: &print_reply($r,$response,$$tasktitleref{$action});
2362: return;
1.1 raeburn 2363: }
2364:
1.34 raeburn 2365: sub get_ownerinfo {
2366: my ($dom,$owner) = @_;
2367: my ($ownername,$owneremail);
2368: if ($owner) {
2369: $ownername=&Apache::loncommon::plainname($owner,$dom,'firstname');
1.36 raeburn 2370: my %ownerinfo = &Apache::lonnet::get('environment',['permanentemail'],
1.35 albertel 2371: $dom,$owner);
1.34 raeburn 2372: $owneremail = $ownerinfo{'permanentemail'};
2373: }
2374: return ($ownername,$owneremail);
2375: }
2376:
1.1 raeburn 2377: sub print_update_result () {
1.15 albertel 2378: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
2379: my $response = '';
2380: my $updateadds = 0;
2381: my $updatedrops = 0;
2382: my $changecount = 0;
2383: my %affiliates = ();
2384: my %reply = ();
2385: my @allcourses = ();
2386: my %LC_code = ();
2387: my $logmsg = '';
2388: my $newusermsg = '';
1.34 raeburn 2389: my %phototypes = ();
1.37 raeburn 2390: my %settings = &Apache::lonnet::get('environment',['internal.coursecode','internal.sectionnums','internal.crosslistings','internal.authtype','internal.autharg','internal.showphoto'],$dom,$crs);
1.15 albertel 2391: my $coursecode = $settings{'internal.coursecode'};
2392: my $authtype = $settings{'internal.authtype'};
2393: my $autharg = $settings{'internal.autharg'};
1.37 raeburn 2394: my $showphotos = $settings{'internal.showphoto'};
1.15 albertel 2395: my ($startaccess,$endaccess) = &get_dates_from_form();
1.23 albertel 2396: if ( exists($env{'form.updateadds'}) ) {
2397: $updateadds = $env{'form.updateadds'};
1.15 albertel 2398: }
1.23 albertel 2399: if ( exists($env{'form.updatedrops'}) ) {
2400: $updatedrops = $env{'form.updatedrops'};
1.15 albertel 2401: }
1.19 raeburn 2402: if (($startaccess eq '') || ($endaccess eq '')) {
2403: $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 />";
2404: } elsif ($updateadds && (($endaccess > 0) && ($endaccess <= $startaccess))) {
2405: $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";
2406: } elsif (!$updateadds && !$updatedrops) {
1.15 albertel 2407: $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.";
2408: } elsif ($coursecode eq '') {
2409: $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";
2410: } else {
1.34 raeburn 2411: &get_institutional_codes(\%settings,\@allcourses,\%LC_code);
1.15 albertel 2412: if (@allcourses > 0) {
2413: @{$affiliates{$crs}} = @allcourses;
2414: my $outcome = &Apache::lonnet::fetch_enrollment_query('updatenow',\%affiliates,\%reply,$dom,$crs);
1.19 raeburn 2415: unless ($outcome eq 'ok') {
2416: &Apache::lonnet::logthis("lonpopulate:update roster".
2417: "failed to retrieve classlist".
2418: " data for ".$crs."\@".$dom." by ".
1.23 albertel 2419: $env{'user.name'}." \@ ".$env{'user.domain'}.
1.19 raeburn 2420: ": ".$outcome);
2421: }
1.15 albertel 2422: if ($reply{$crs} > 0) {
1.34 raeburn 2423: ($changecount,$response) = &LONCAPA::Enrollment::update_LC($dom,$crs,$updateadds,$updatedrops,$startaccess,$endaccess,$authtype,$autharg,\@allcourses,\%LC_code,\$logmsg,\$newusermsg,"updatenow",\%phototypes);
1.15 albertel 2424: } else {
2425: $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.";
2426: }
2427: } else {
2428: $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)";
2429: }
2430: }
2431: unless ($logmsg eq '') {
2432: my $loglength = length($logmsg);
2433: $logmsg = substr($logmsg,0,$loglength-4);
2434: $logmsg = "<br/><br/>The following messages were generated by the roster update process: <br/><ul><li>".$logmsg."</ul><br/>";
2435: }
2436: unless ($newusermsg eq '') {
2437: $newusermsg = substr( $newusermsg,0,rindex($newusermsg,'<li>') );
1.19 raeburn 2438: $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 2439: }
2440: $response .= $logmsg.$newusermsg;
2441: &print_reply($r,$response,$$tasktitleref{$action});
2442: return;
1.10 raeburn 2443: }
2444:
1.34 raeburn 2445: sub get_institutional_codes {
2446: my ($settings,$allcourses,$LC_code) = @_;
2447: # Get complete list of course sections to update
2448: my @currsections = ();
2449: my @currxlists = ();
2450: my $coursecode = $$settings{'internal.coursecode'};
1.39 albertel 2451:
1.34 raeburn 2452: if ($$settings{'internal.sectionnums'} ne '') {
2453: @currsections = split(/,/,$$settings{'internal.sectionnums'});
2454: }
1.39 albertel 2455:
1.34 raeburn 2456: if ($$settings{'internal.crosslistings'} ne '') {
2457: @currxlists = split(/,/,$$settings{'internal.crosslistings'});
2458: }
1.39 albertel 2459:
1.34 raeburn 2460: if (@currxlists > 0) {
2461: foreach (@currxlists) {
2462: if (m/^([^:]+):(\w*)$/) {
2463: unless (grep/^$1$/,@{$allcourses}) {
2464: push @{$allcourses},$1;
2465: $$LC_code{$1} = $2;
2466: }
2467: }
2468: }
2469: }
2470:
2471: if (@currsections > 0) {
2472: foreach (@currsections) {
2473: if (m/^(\w+):(\w*)$/) {
2474: my $sec = $coursecode.$1;
2475: my $gp = $2;
2476: unless (grep/^$sec$/,@{$allcourses}) {
2477: push @{$allcourses},$sec;
2478: $$LC_code{$sec} = $gp;
2479: }
2480: }
2481: }
2482: }
2483: return;
2484: }
2485:
2486:
1.14 raeburn 2487: sub print_viewclass_response {
2488: my ($r,$realm,$dom,$crs,$action,$tasktitleref) = @_;
2489: my $response;
2490: my $chgtotal = 0;
2491: my $chgok = 0;
2492: my $chgfail = 0;
2493: my $othdom = 0;
1.16 raeburn 2494: my $locktotal = 0;
2495: my $lockok = 0;
2496: my $lockfail = 0;
1.14 raeburn 2497: my $cid = $dom."_".$crs;
2498: my %chg = ();
2499: my %nochg = ();
2500: my %otherdom = ();
1.16 raeburn 2501: my %lockchg = ();
2502: my %nolockchg = ();
1.27 albertel 2503: my $classlist = &Apache::loncoursedata::get_classlist($dom,$crs);
1.14 raeburn 2504: my $endidx = &Apache::loncoursedata::CL_END;
2505: my $startidx = &Apache::loncoursedata::CL_START;
2506: my $ididx=&Apache::loncoursedata::CL_ID;
2507: my $secidx=&Apache::loncoursedata::CL_SECTION;
2508: my $typeidx=&Apache::loncoursedata::CL_TYPE;
1.16 raeburn 2509: my $lockedidx=&Apache::loncoursedata::CL_LOCKEDTYPE;
2510: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['chgauto','chgmanual','lockchg','unlockchg']);
1.24 albertel 2511: my @typechglist = (&Apache::loncommon::get_env_multiple('form.chgauto'),
2512: &Apache::loncommon::get_env_multiple('form.chgmanual'));
2513: my @lockchglist = (&Apache::loncommon::get_env_multiple('form.lockchg'),
2514: &Apache::loncommon::get_env_multiple('form.unlockchg'));
2515:
1.16 raeburn 2516: foreach my $student (sort @typechglist) {
2517: my ($uname,$udom) = split/:/,$student;
2518: my $sdata = $classlist->{$student};
2519: my $section = $sdata->[$secidx];
2520: my $uid = $sdata->[$ididx];
2521: my $start = $sdata->[$startidx];
2522: my $end = $sdata->[$endidx];
2523: my $type = $sdata->[$typeidx];
2524: my $lock = $sdata->[$lockedidx];
2525: my $newlock = $lock;
2526: $chgtotal ++;
2527: my $newtype = 'auto';
2528: my $change = 'auto';
2529: my $oldtype = 'manual';
2530: if ($type eq 'auto') {
2531: $oldtype = 'auto';
2532: $newtype = '';
2533: $change = 'manual';
2534: }
2535: if ($udom eq $dom) {
2536: if ($newtype eq 'auto') {
2537: $newlock = '';
2538: } elsif ($newtype eq '') {
2539: $newlock = '1';
1.14 raeburn 2540: }
1.16 raeburn 2541: my $modreply = &Apache::lonnet::modify_student_enrollment($udom,$uname,$uid,'','','','',$section,$end,$start,$newtype,$newlock,$cid);
2542: if ($modreply eq 'ok') {
2543: $chgok ++;
2544: $chg{$student} = "Changed to $change";
2545: } else {
2546: $chgfail ++;
2547: $nochg{$student} = "Still set to $oldtype";
2548: }
2549: } else {
2550: $othdom ++;
2551: $otherdom{$student} = "Still set to $oldtype";
2552: }
2553: }
2554: foreach my $student (@lockchglist) {
2555: my ($uname,$udom) = split/:/,$student;
2556: my $sdata = $classlist->{$student};
2557: my $section = $sdata->[$secidx];
2558: my $uid = $sdata->[$ididx];
2559: my $start = $sdata->[$startidx];
2560: my $end = $sdata->[$endidx];
2561: my $type = $sdata->[$typeidx];
2562: my $lock = $sdata->[$lockedidx];
2563: my $newlock = 1;
2564: my $oldlockname = &mt('unlocked');
2565: my $newlockname = &mt('locked');
2566: $locktotal++;
2567: unless ($type eq 'auto') {
2568: if ($lock) {
2569: $newlock = '';
2570: $newlockname = &mt('unlocked');
2571: $oldlockname = &mt('locked');
2572: }
2573: my $lockreply = &Apache::lonnet::modify_student_enrollment($udom,$uname,$uid,'','','','',$section,$end,$start,$type,$newlock,$cid);
2574: if ($lockreply eq 'ok') {
2575: $lockok ++;
2576: $lockchg{$student} = 'Changed to '.$newlockname;
1.14 raeburn 2577: } else {
1.16 raeburn 2578: $lockfail ++;
2579: $nolockchg{$student} = 'Still set to '.$oldlockname;
1.14 raeburn 2580: }
2581: }
2582: }
2583: if ($chgtotal > 0) {
2584: $response = "You requested a change in enrollment type for $chgtotal students.<br /><br />\n";
1.27 albertel 2585: $classlist = &Apache::loncoursedata::get_classlist($dom,$crs);
1.14 raeburn 2586: if ($chgok > 0) {
2587: $response .= "The following $chgok changes were successful:<br />";
2588: $response .= &enrolltype_result(\%chg,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx);
2589: }
2590: if ($chgfail > 0) {
2591: $response .= "The following $chgfail students were not modified successfully: <br />";
2592: $response .= &enrolltype_result(\%nochg,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx);
2593: }
2594: if ($othdom > 0) {
2595: $response .= "The following $othdom 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':<br />";
2596: $response .= &enrolltype_result(\%otherdom,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx);
2597: }
1.16 raeburn 2598: $response .= "<br /><br />";
2599: }
2600: if ($locktotal > 0) {
2601: $response .= "You requested locking/unlocking for $locktotal manually enrolled students.<br /><br />\n";
1.27 albertel 2602: $classlist = &Apache::loncoursedata::get_classlist($dom,$crs);
1.16 raeburn 2603: if ($lockok > 0) {
2604: $response .= "The following $lockok changes were successful:<br />";
2605: $response .= &enrolltype_result(\%lockchg,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx,$lockedidx);
2606: }
2607: if ($lockfail > 0) {
2608: $response .= "The following $lockfail students were not modified successfully: <br />";
2609: $response .= &enrolltype_result(\%nolockchg,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx,$lockedidx);
2610: }
1.14 raeburn 2611: }
2612: &print_reply($r,$response,$$tasktitleref{$action});
2613: return;
2614: }
2615:
2616: sub enrolltype_result {
1.16 raeburn 2617: my ($changes,$classlist,$endidx,$startidx,$ididx,$secidx,$typeidx,$lockedidx) = @_;
1.14 raeburn 2618: my $reply = "
2619: <table border='2'>
2620: <tr>
2621: <th>username</th>
2622: <th>domain</th>
2623: <th>ID</th>
2624: <th>student name</th>
2625: <th>section</th>
2626: <th>start date</th>
2627: <th>end date</th>
2628: <th>enrollment change</th>
2629: </tr>";
2630: foreach (sort keys %{$changes}) {
2631: my $sdata = $classlist->{$_};
2632: my ($uname,$udom) = split/:/,$_;
2633: my $section = $sdata->[$secidx];
2634: my $uid = $sdata->[$ididx];
2635: my $start = $sdata->[$startidx];
2636: my $end = $sdata->[$endidx];
2637: my $type = $sdata->[$typeidx];
2638: if (! defined($start) || $start == 0) {
2639: $start = &mt('none');
2640: } else {
2641: $start = &Apache::lonlocal::locallocaltime($start);
2642: }
2643: if (! defined($end) || $end == 0) {
2644: $end = &mt('none');
2645: } else {
2646: $end = &Apache::lonlocal::locallocaltime($end);
2647: }
2648: if (!defined($section) || ($section eq '')) {
2649: $section eq ' ';
2650: }
2651: if (!defined($uid) || ($uid eq '')) {
2652: $uid = ' ';
2653: }
2654: $reply .= "
2655: <tr>
2656: <td>$uname</td>
2657: <td>$udom</td>
2658: <td>$uid</td>
2659: <td>".&Apache::loncommon::plainname($uname,$udom)."</td>
2660: <td>$section</td>
2661: <td>$start</td>
2662: <td>$end</td>
2663: <td>$$changes{$_}</td>
2664: </tr>";
2665: }
2666: $reply .= "</table>";
2667: return $reply;
2668: }
2669:
1.10 raeburn 2670: sub warning_message {
2671: my ($dom,$crs,$caller) = @_;
2672: my %settings = &Apache::lonnet::get('environment',['internal.autoadds','internal.autodrops','internal.sectionnums','internal.crosslistings','internal.autostart','internal.autoend'],$dom,$crs);
2673: my $currend = '';
2674: my $currstart = '';
2675: my $currsecs = '';
2676: my $currxlists = '';
2677: my $warning = '';
2678: my $curradds = '';
2679: my $currdrops = '';
2680: if ( defined($settings{'internal.autoadds'}) ) {
2681: $curradds = $settings{'internal.autoadds'};
2682: }
2683: if (defined($settings{'internal.autodrops'}) ) {
2684: $currdrops = $settings{'internal.autodrops'};
2685: }
2686: if ( defined($settings{'internal.autostart'}) ) {
2687: $currstart = $settings{'internal.autostart'};
2688: }
2689: if ( defined($settings{'internal.autoend'}) ) {
2690: $currend = $settings{'internal.autoend'};
2691: }
2692: if ( defined($settings{'internal.sectionnums'}) ) {
2693: $currsecs = $settings{'internal.sectionnums'};
2694: }
2695: if ( defined($settings{'internal.crosslistings'}) ) {
2696: $currxlists = $settings{'internal.crosslistings'}
2697: }
2698: unless ($caller eq 'setdates') {
2699: if ( ($currstart eq '') && ($currend eq '') ) {
2700: $warning = "You <b>must</b> now use <a href='/adm/populate?action=setdates'>Change enrollment dates</a> to set a start date <i>and</i> an end date for the enrollment (or check the 'No end date' checkbox) for the nightly adds process to actually occur.</br></br>";
2701: }
2702: }
2703: unless ( ($caller eq 'sections') || ($caller eq 'crosslist') ) {
2704: if ( ($currsecs eq '') && ($currxlists eq '') ) {
2705: $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/>";
2706: }
2707: }
2708: unless ( $caller eq 'chgsettings') {
2709: if ( (!$curradds) && (!$currdrops) ) {
2710: $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/>.";
2711: }
2712: }
2713: return $warning;
1.1 raeburn 2714: }
2715:
2716: sub print_reply () {
2717: my ($r,$response,$caller) = @_;
2718: $r->print("
2719: <br/><table width=\"100%\" border=\"0\" cellpadding=\"2\" cellspacing=\"2\">
2720: <tr>
1.14 raeburn 2721: <td align=\"left\"><b>$caller</b> - result<br/><br/>$response</td>
1.1 raeburn 2722: </tr>
2723: </table>
2724: ");
2725: return;
2726: }
2727:
2728: sub setup_date_selectors {
1.14 raeburn 2729: my ($starttime,$endtime,$action) = @_;
1.1 raeburn 2730: if (! defined($starttime)) {
2731: $starttime = time;
1.14 raeburn 2732: if ($action eq 'setdates') {
1.23 albertel 2733: if (exists($env{'course.'.$env{'request.course.id'}.
1.1 raeburn 2734: '.default_enrollment_start_date'})) {
1.23 albertel 2735: $starttime = $env{'course.'.$env{'request.course.id'}.
1.1 raeburn 2736: '.default_enrollment_start_date'};
1.14 raeburn 2737: }
1.1 raeburn 2738: }
2739: }
2740: if (! defined($endtime)) {
2741: $endtime = time+(6*30*24*60*60); # 6 months from now, approx
1.14 raeburn 2742: if ($action eq 'setdates') {
1.23 albertel 2743: if (exists($env{'course.'.$env{'request.course.id'}.
1.1 raeburn 2744: '.default_enrollment_end_date'})) {
1.23 albertel 2745: $endtime = $env{'course.'.$env{'request.course.id'}.
1.1 raeburn 2746: '.default_enrollment_end_date'};
1.14 raeburn 2747: }
1.1 raeburn 2748: }
2749: }
2750: my $startdateform = &Apache::lonhtmlcommon::date_setter('enter',
2751: 'startdate',
2752: $starttime);
2753: my $enddateform = &Apache::lonhtmlcommon::date_setter('enter',
2754: 'enddate',
2755: $endtime);
2756: return ($startdateform,$enddateform);
2757: }
2758:
2759: sub get_dates_from_form {
1.14 raeburn 2760: my $startdate;
2761: my $enddate;
2762: $startdate = &Apache::lonhtmlcommon::get_date_from_form('startdate');
2763: $enddate = &Apache::lonhtmlcommon::get_date_from_form('enddate');
1.23 albertel 2764: if ( exists ($env{'form.no_end_date'}) ) {
1.1 raeburn 2765: $enddate = 0;
2766: }
2767: return ($startdate,$enddate);
2768: }
2769:
2770: sub date_setting_table {
1.14 raeburn 2771: my ($starttime,$endtime,$action) = @_;
2772: my ($startform,$endform) = &setup_date_selectors($starttime,$endtime,$action);
1.39 albertel 2773: my $perpetual = '<nobr><label><input type="checkbox" name="no_end_date"';
1.14 raeburn 2774: if (($action eq 'setdates' && defined($endtime) && $endtime == 0) || (($action eq 'setaccess' || $action eq 'updatenow') && ($endtime eq '' || $endtime == 0)) ) {
1.1 raeburn 2775: $perpetual .= ' checked';
2776: }
1.39 albertel 2777: $perpetual.= ' />'.' no ending date</label></nobr>';
1.1 raeburn 2778: my $start_table = '';
2779: $start_table .= "<table>\n";
2780: $start_table .= '<tr><td align="right">Starting Date</td>'.
2781: '<td>'.$startform.'</td>'.
2782: '<td> </td>'."</tr>\n";
2783: $start_table .= "</table>";
2784: my $end_table = '';
2785: $end_table .= "<table>\n";
2786: $end_table .= '<tr><td align="right">Ending Date</td>'.
2787: '<td>'.$endform.'</td>'.
2788: '<td>'.$perpetual.'</td>'."</tr>\n";
2789: $end_table .= "</table>\n";
2790: return ($start_table, $end_table);
2791: }
2792:
2793: ###################################################################
2794: sub handler {
2795: my $r = shift;
2796: if ($r->header_only) {
1.22 albertel 2797: &Apache::loncommon::content_type($r,'text/html');
1.1 raeburn 2798: $r->send_http_header;
2799: return OK;
2800: }
2801: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['action','state']);
2802: # Needs to be in a course
1.23 albertel 2803: if (! (($env{'request.course.fn'}) && (&Apache::lonnet::allowed('cst',$env{'request.course.id'})))) {
1.1 raeburn 2804: # Not in a course, or not allowed to modify parms
1.23 albertel 2805: $env{'user.error.msg'}="/adm/populate:cst:0:0:Cannot drop or add students";
1.34 raeburn 2806: return HTTP_NOT_ACCEPTABLE;
1.1 raeburn 2807: }
2808: # Start page
1.22 albertel 2809: &Apache::loncommon::content_type($r,'text/html');
1.1 raeburn 2810: $r->send_http_header;
2811:
1.34 raeburn 2812: my @tasks = ("information","chgsettings","setdates","setaccess","notify","crosslist","sections","photos","updatenow","updatephotos","viewclass");
1.1 raeburn 2813:
2814: my %tasklong = (
2815: information => "Task information",
2816: chgsettings => "Automated adds/drops",
2817: setdates => "Change enrollment dates",
1.14 raeburn 2818: setaccess => "Change access dates",
1.1 raeburn 2819: notify => "Notification of changes",
2820: crosslist => "Change crosslistings",
2821: sections => "Section settings",
1.34 raeburn 2822: photos => "Student photo settings",
2823: updatephotos => "Update student photos",
1.1 raeburn 2824: updatenow => "Update roster now",
2825: newcross => "Add crosslistings",
1.14 raeburn 2826: newsections => "Add sections",
1.16 raeburn 2827: viewclass => "View students and change type",
1.1 raeburn 2828: );
2829:
2830: my %tasktitle = (
2831: chgsettings => "Changes to nightly automated enrollments",
2832: setdates => "Changes to first and/or last automated enrollment dates",
1.14 raeburn 2833: setaccess => "Changes to default start and/or end dates for student access",
1.1 raeburn 2834: notify => "Notification of enrollment changes",
2835: crosslist => "Changes to crosslistings",
2836: sections => "Changes to section settings",
1.34 raeburn 2837: photos => "Student photo settings",
2838: updatephotos => "Update student photos",
1.1 raeburn 2839: updatenow => "Immediate course roster update",
2840: newcross => "Adding new crosslisted courses",
1.14 raeburn 2841: newsections => "Adding new course sections",
2842: viewclass => "Viewing class roster and enrollment type"
1.1 raeburn 2843: );
2844:
2845: my $realm = '';
1.23 albertel 2846: if ( exists($env{'request.course.id'}) ) {
2847: $realm= $env{'course.'.$env{'request.course.id'}.'.description'};
1.1 raeburn 2848: }
2849: unless ($realm) { $realm=' '; }
1.23 albertel 2850: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2851: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
1.1 raeburn 2852:
2853: #
2854: # Main switch on form.action and form.state, as appropriate
2855: #
2856:
2857: my $action = "information";
1.23 albertel 2858: if ( exists($env{'form.action'}) ) {
2859: $action = $env{'form.action'};
1.1 raeburn 2860: }
2861: my $state = "choose";
2862:
1.23 albertel 2863: if ( exists($env{'form.state'}) ) {
2864: $state = $env{'form.state'};
1.1 raeburn 2865: }
2866:
2867: if ($action eq "information") {
2868: $r->print(&header());
2869: } else {
2870: if ($state eq "choose") {
1.16 raeburn 2871: $r->print(&choose_header($action));
1.1 raeburn 2872: } else {
2873: if ($action eq "crosslist") {
1.23 albertel 2874: if ( exists($env{'form.numcross'}) ) {
2875: if ( $env{'form.numcross'} > 0 ) {
1.16 raeburn 2876: $r->print(&choose_header($action));
1.1 raeburn 2877: } else {
2878: $r->print(&header());
2879: }
2880: } else {
2881: $r->print(&header());
2882: }
2883: } elsif ($action eq "sections") {
1.23 albertel 2884: if ( exists($env{'form.numsec'}) ) {
2885: if ( $env{'form.numsec'} > 0 ) {
1.16 raeburn 2886: $r->print(&choose_header($action));
1.1 raeburn 2887: } else {
2888: $r->print(&header());
2889: }
2890: } else {
2891: $r->print(&header());
2892: }
2893: } else {
2894: $r->print(&header());
2895: }
2896: }
2897: }
1.12 raeburn 2898:
1.1 raeburn 2899: my $reply = 0;
2900: unless ($state eq "choose") { $reply = 1; }
2901:
2902: &print_mainbox($r,\%tasklong,$realm,$reply);
2903: &print_navmenu($r,\@tasks,\%tasklong);
2904:
2905: if (($state eq "choose") || ($action eq "information")) {
1.13 raeburn 2906: &print_main_frame($r,$realm,$dom,$crs,\%tasktitle);
1.1 raeburn 2907: } elsif ($action eq "chgsettings") {
2908: &print_chgsettings_response($r,$realm,$dom,$crs,$action,\%tasktitle);
2909: } elsif ($action eq "setdates") {
2910: &print_setdates_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.14 raeburn 2911: } elsif ($action eq "setaccess") {
2912: &print_setaccess_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 2913: } elsif ($action eq "notify") {
2914: &print_notify_response($r,$realm,$dom,$crs,$action,\%tasktitle);
2915: } elsif ($action eq "sections") {
1.13 raeburn 2916: &print_sections_menu($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 2917: } elsif ($action eq "crosslist") {
1.13 raeburn 2918: &print_crosslistings_menu($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 2919: } elsif ($action eq "updatenow") {
1.13 raeburn 2920: &print_update_result($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 2921: } elsif ($action eq "photos") {
1.34 raeburn 2922: if ($state eq "photoupdate") {
2923: &print_photoupdate_response($r,$realm,$dom,$crs,$action,\%tasktitle);
2924: } else {
2925: &photo_permission($r,$realm,$dom,$crs,$action,\%tasktitle);
2926: }
2927: } elsif ($action eq "updatephotos") {
2928: &print_photoupdate_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 2929: } elsif ($action eq "newcross") {
1.13 raeburn 2930: &print_crosslistings_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 2931: } elsif ($action eq "newsections") {
1.13 raeburn 2932: &print_sections_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.14 raeburn 2933: } elsif ($action eq "viewclass") {
2934: &print_viewclass_response($r,$realm,$dom,$crs,$action,\%tasktitle);
1.1 raeburn 2935: }
2936: &print_doc_base($r);
2937: return OK;
2938: }
2939: ###################################################################
2940: 1;
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