Annotation of loncom/interface/londropadd.pm, revision 1.59
1.1 www 1: # The LearningOnline Network with CAPA
2: # Handler to drop and add students in courses
3: #
1.59 ! matthew 4: # $Id: londropadd.pm,v 1.58 2002/10/16 15:02:28 matthew Exp $
1.17 albertel 5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
1.1 www 28: # (Handler to set parameters for assessments
29: #
30: # (Handler to resolve ambiguous file locations
31: #
32: # (TeX Content Handler
33: #
1.50 matthew 34: ###############################################################
35: ###############################################################
1.1 www 36:
37: package Apache::londropadd;
38:
39: use strict;
1.24 albertel 40: use Apache::lonnet();
41: use Apache::loncommon();
1.50 matthew 42: use Apache::lonhtmlcommon();
1.1 www 43: use Apache::Constants qw(:common :http REDIRECT);
44:
1.50 matthew 45: ###############################################################
46: ###############################################################
1.10 www 47: sub header {
1.46 www 48: my $bodytag=&Apache::loncommon::bodytag('Enrollment Manager');
1.27 matthew 49: return(<<ENDHEAD);
1.1 www 50: <html>
51: <head>
1.40 matthew 52: <title>LON-CAPA Enrollment Manager</title>
1.1 www 53: </head>
1.46 www 54: $bodytag
1.40 matthew 55: <form method="post" enctype="multipart/form-data"
56: action="/adm/dropadd" name="studentform">
1.1 www 57: ENDHEAD
1.10 www 58: }
59:
1.50 matthew 60: ###############################################################
61: ###############################################################
62: # Drop student from all sections of a course, except optional $csec
1.26 matthew 63: sub modifystudent {
1.33 matthew 64: my ($udom,$unam,$courseid,$csec,$desiredhost)=@_;
1.26 matthew 65: # if $csec is undefined, drop the student from all the courses matching
66: # this one. If $csec is defined, drop them from all other sections of
67: # this course and add them to section $csec
1.25 matthew 68: $courseid=~s/\_/\//g;
69: $courseid=~s/^(\w)/\/$1/;
1.26 matthew 70: my %roles = &Apache::lonnet::dump('roles',$udom,$unam);
71: my ($tmp) = keys(%roles);
72: # Bail out if we were unable to get the students roles
1.35 matthew 73: return "$1" if ($tmp =~ /^(con_lost|error|no_such_host)/i);
1.26 matthew 74: # Go through the roles looking for enrollment in this course
1.35 matthew 75: my $result = '';
1.26 matthew 76: foreach my $course (keys(%roles)) {
1.35 matthew 77: if ($course=~/^$courseid(?:\/)*(?:\s+)*(\w+)*\_st$/) {
1.26 matthew 78: # We are in this course
1.25 matthew 79: my $section=$1;
1.26 matthew 80: $section='' if ($course eq $courseid.'_st');
1.35 matthew 81: if ( ((!$section) && (!$csec)) || ($section ne $csec) ) {
1.27 matthew 82: my (undef,$end,$start)=split(/\_/,$roles{$course});
1.25 matthew 83: my $now=time;
1.50 matthew 84: # if this is an active role
1.27 matthew 85: if (!($start && ($now<$start)) || !($end && ($now>$end))) {
1.25 matthew 86: my $reply=&Apache::lonnet::modifystudent
1.33 matthew 87: ($udom,$unam,'','','','','','','',
88: $section,time,undef,undef,$desiredhost);
1.35 matthew 89: $result .= $reply.':';
1.25 matthew 90: }
1.10 www 91: }
92: }
1.20 harris41 93: }
1.35 matthew 94: if ($result eq '') {
95: $result eq 'Unable to find section for this student';
1.37 matthew 96: } else {
97: $result =~ s/(ok:)+/ok/g;
1.35 matthew 98: }
99: return $result;
1.10 www 100: }
101:
1.50 matthew 102: ###############################################################
103: ###############################################################
104: # build a domain and server selection form
1.31 matthew 105: sub domain_form {
106: my ($defdom) = @_;
107: # Set up domain and server selection forms
108: #
109: # Get the domains
110: my @domains = &Apache::loncommon::get_domains();
111: # build up the menu information to be passed to
112: # &Apache::loncommon::linked_select_forms
113: my %select_menus;
114: foreach my $dom (@domains) {
115: # set up the text for this domain
116: $select_menus{$dom}->{'text'}= $dom;
117: # we want a choice of 'default' as the default in the second menu
118: $select_menus{$dom}->{'default'}= 'default';
119: $select_menus{$dom}->{'select2'}->{'default'} = 'default';
120: # Now build up the other items in the second menu
1.45 matthew 121: my %servers = &Apache::loncommon::get_library_servers($dom);
1.31 matthew 122: foreach my $server (keys(%servers)) {
123: $select_menus{$dom}->{'select2'}->{$server}
124: = "$server $servers{$server}";
125: }
126: }
127: my $result = &Apache::loncommon::linked_select_forms
128: ('studentform',' with home server ',$defdom,
129: 'lcdomain','lcserver',\%select_menus);
130: return $result;
131: }
132:
1.50 matthew 133: ###############################################################
134: ###############################################################
135: # Menu Phase One
136: sub print_main_menu {
1.10 www 137: my $r=shift;
1.48 matthew 138: $r->print(<<END);
139: <p>
1.50 matthew 140: <font size="+1">
141: <a href="/adm/dropadd?action=upload">Upload a course list</a>
142: </font>
143: </p><p>
144: <font size="+1">
145: <a href="/adm/dropadd?action=enrollstudent">Enroll a single student</a>
146: </font>
1.48 matthew 147: </p><p>
1.50 matthew 148: <font size="+1">
149: <a href="/adm/dropadd?action=modifystudent">Modify student data</a>
150: </font>
1.48 matthew 151: </p><p>
1.50 matthew 152: <font size="+1">
153: <a href="/adm/dropadd?action=classlist">View Classlist</a>
154: </font>
1.48 matthew 155: </p><p>
1.50 matthew 156: <font size="+1">
157: <a href="/adm/dropadd?action=drop">Drop Students</a>
158: </font>
1.48 matthew 159: </p>
160: END
1.10 www 161: }
162:
1.50 matthew 163: ###############################################################
164: ###############################################################
165: sub print_upload_manager_header {
1.23 albertel 166: my ($r,$datatoken,$distotal,$krbdefdom)=@_;
1.24 albertel 167: my $javascript;
1.50 matthew 168: if (! exists($ENV{'form.upfile_associate'})) {
169: $ENV{'form.upfile_associate'} = 'forward';
170: }
171: if ($ENV{'form.associate'} eq 'Reverse Association') {
172: if ( $ENV{'form.upfile_associate'} ne 'reverse' ) {
173: $ENV{'form.upfile_associate'} = 'reverse';
174: } else {
175: $ENV{'form.upfile_associate'} = 'forward';
176: }
177: }
1.24 albertel 178: if ($ENV{'form.upfile_associate'} eq 'reverse') {
1.50 matthew 179: $javascript=&upload_manager_javascript_reverse_associate();
1.24 albertel 180: } else {
1.50 matthew 181: $javascript=&upload_manager_javascript_forward_associate();
1.24 albertel 182: }
183: my $javascript_validations=&javascript_validations($krbdefdom);
1.10 www 184: $r->print(<<ENDPICK);
1.40 matthew 185: <h3>Uploading Class List</h3>
1.2 www 186: <hr>
187: <h3>Identify fields</h3>
1.22 albertel 188: Total number of records found in file: $distotal <hr />
189: Enter as many fields as you can. The system will inform you and bring you back
190: to this page if the data selected is insufficient to run your class.<hr />
1.36 albertel 191: <input type="button" value="Reverse Association" onClick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" />
1.50 matthew 192: <input type="hidden" name="action" value="upload" />
193: <input type="hidden" name="state" value="got_file" />
1.36 albertel 194: <input type="hidden" name="associate" value="" />
1.26 matthew 195: <input type="hidden" name="datatoken" value="$datatoken" />
1.24 albertel 196: <input type="hidden" name="fileupload" value="$ENV{'form.fileupload'}" />
197: <input type="hidden" name="upfiletype" value="$ENV{'form.upfiletype'}" />
1.26 matthew 198: <input type="hidden" name="upfile_associate"
199: value="$ENV{'form.upfile_associate'}" />
1.24 albertel 200: <hr />
1.28 matthew 201: <script type="text/javascript" language="Javascript">
1.24 albertel 202: $javascript
203: $javascript_validations
204: </script>
205: ENDPICK
206: }
207:
1.50 matthew 208: ###############################################################
209: ###############################################################
1.24 albertel 210: sub javascript_validations {
211: my ($krbdefdom)=@_;
1.28 matthew 212: my %param = ( formname => 'studentform',
213: kerb_def_dom => $krbdefdom );
214: my $authheader = &Apache::loncommon::authform_header(%param);
1.24 albertel 215: return (<<ENDPICK);
216: function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec) {
1.3 www 217: var foundatype=0;
218: var message='';
219: if (founduname==0) {
1.28 matthew 220: alert('You need to specify the username field');
1.3 www 221: return;
222: }
1.29 matthew 223: if (current.radiovalue == null || current.radiovalue == 'nochange') {
1.28 matthew 224: // They did not check any of the login radiobuttons.
225: alert('You must choose an authentication type');
226: return;
227: }
228: foundatype=1;
1.29 matthew 229: if (current.argfield == null || current.argfield == '') {
1.28 matthew 230: var alertmsg = '';
1.29 matthew 231: switch (current.value) {
1.28 matthew 232: case 'krb':
233: alertmsg = 'You need to specify the Kerberos domain';
234: break;
235: case 'loc':
236: case 'fsys':
237: alertmsg = 'You need to specify the initial password';
238: break;
239: case 'fsys':
240: alertmsg = '';
241: break;
242: default:
243: alertmsg = '';
1.3 www 244: }
1.28 matthew 245: if (alertmsg != '') {
246: alert(alertmsg);
1.3 www 247: return;
248: }
249: }
1.28 matthew 250:
1.3 www 251: if (foundname==0) { message='No name fields specified. '; }
252: if (foundid==0) { message+='No ID or student number field specified. '; }
253: if (foundsec==0) { message+='No section or group field specified. '; }
1.4 www 254: if (vf.startdate.value=='') {
255: message+='No starting date set. ';
1.3 www 256: }
1.4 www 257: if (vf.enddate.value=='') {
258: message+='No ending date set. ';
259: }
260: if ((vf.enddate.value!='') && (vf.startdate.value!='')) {
1.10 www 261: if (Math.round(vf.enddate.value)<Math.round(vf.startdate.value)) {
1.4 www 262: alert('Ending date is before starting date');
263: return;
264: }
265: }
266: if (message!='') {
267: message+='Continue enrollment?';
268: if (confirm(message)) {
269: pclose();
1.50 matthew 270: vf.state.value='enrolling';
1.4 www 271: vf.submit();
272: }
273: } else {
274: pclose();
1.50 matthew 275: vf.state.value='enrolling';
1.4 www 276: vf.submit();
1.24 albertel 277: }
1.3 www 278: }
279:
280:
1.4 www 281: function pclose() {
282: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
283: "height=350,width=350,scrollbars=no,menubar=no");
284: parmwin.close();
285: }
286:
287: function pjump(type,dis,value,marker,ret,call) {
288: parmwin=window.open("/adm/rat/parameter.html?type="+escape(type)
289: +"&value="+escape(value)+"&marker="+escape(marker)
290: +"&return="+escape(ret)
291: +"&call="+escape(call)+"&name="+escape(dis),"LONCAPAparms",
292: "height=350,width=350,scrollbars=no,menubar=no");
293:
294: }
295:
296: function dateset() {
297: if (document.studentform.pres_marker.value=='end') {
298: document.studentform.enddate.value=
299: document.studentform.pres_value.value;
300: }
301: if (document.studentform.pres_marker.value=='start') {
302: document.studentform.startdate.value=
303: document.studentform.pres_value.value;
304: }
305: pclose();
306: }
1.3 www 307:
1.28 matthew 308: $authheader
1.24 albertel 309: ENDPICK
1.28 matthew 310:
1.24 albertel 311: }
312:
1.50 matthew 313: ###############################################################
314: ###############################################################
315: sub upload_manager_javascript_forward_associate {
1.24 albertel 316: return(<<ENDPICK);
317: function verify(vf) {
318: var founduname=0;
319: var foundpwd=0;
320: var foundname=0;
321: var foundid=0;
322: var foundsec=0;
323: var tw;
324: for (i=0;i<=vf.nfields.value;i++) {
325: tw=eval('vf.f'+i+'.selectedIndex');
326: if (tw==1) { founduname=1; }
327: if ((tw>=2) && (tw<=6)) { foundname=1; }
328: if (tw==7) { foundid=1; }
329: if (tw==8) { foundsec=1; }
330: if (tw==9) { foundpwd=1; }
331: }
332: verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec);
333: }
334:
1.49 matthew 335: //
336: // vf = this.form
337: // tf = column number
338: //
339: // values of nw
340: //
341: // 0 = none
342: // 1 = username
343: // 2 = names (lastname, firstnames)
344: // 3 = fname (firstname)
345: // 4 = mname (middlename)
346: // 5 = lname (lastname)
347: // 6 = gen (generation)
348: // 7 = id
349: // 8 = section
350: // 9 = ipwd (password)
351: //
1.24 albertel 352: function flip(vf,tf) {
353: var nw=eval('vf.f'+tf+'.selectedIndex');
354: var i;
1.49 matthew 355: // make sure no other columns are labeled the same as this one
1.24 albertel 356: for (i=0;i<=vf.nfields.value;i++) {
357: if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) {
358: eval('vf.f'+i+'.selectedIndex=0;')
359: }
360: }
1.49 matthew 361: // If we set this to 'lastname, firstnames', clear out all the ones
362: // set to 'fname','mname','lname','gen' (3,4,5,6) currently.
1.24 albertel 363: if (nw==2) {
364: for (i=0;i<=vf.nfields.value;i++) {
365: if ((eval('vf.f'+i+'.selectedIndex')>=3) &&
366: (eval('vf.f'+i+'.selectedIndex')<=6)) {
367: eval('vf.f'+i+'.selectedIndex=0;')
368: }
369: }
370: }
1.49 matthew 371: // If we set this to one of 'fname','mname','lname','gen' (3,4,5,6),
372: // clear out any that are set to 'lastname, firstnames' (2)
1.24 albertel 373: if ((nw>=3) && (nw<=6)) {
374: for (i=0;i<=vf.nfields.value;i++) {
375: if (eval('vf.f'+i+'.selectedIndex')==2) {
376: eval('vf.f'+i+'.selectedIndex=0;')
377: }
378: }
379: }
1.49 matthew 380: // If we set the password, make the password form below correspond to
381: // the new value.
1.24 albertel 382: if (nw==9) {
1.28 matthew 383: changed_radio('int',document.studentform);
384: set_auth_radio_buttons('int',document.studentform);
385: vf.intarg.value='';
386: vf.krbarg.value='';
1.24 albertel 387: vf.locarg.value='';
388: }
389: }
390:
391: function clearpwd(vf) {
392: var i;
393: for (i=0;i<=vf.nfields.value;i++) {
394: if (eval('vf.f'+i+'.selectedIndex')==9) {
395: eval('vf.f'+i+'.selectedIndex=0;')
396: }
397: }
398: }
399:
400: ENDPICK
401: }
402:
1.50 matthew 403: ###############################################################
404: ###############################################################
405: sub upload_manager_javascript_reverse_associate {
1.24 albertel 406: return(<<ENDPICK);
407: function verify(vf) {
408: var founduname=0;
409: var foundpwd=0;
410: var foundname=0;
411: var foundid=0;
412: var foundsec=0;
413: var tw;
414: for (i=0;i<=vf.nfields.value;i++) {
415: tw=eval('vf.f'+i+'.selectedIndex');
416: if (i==0 && tw!=0) { founduname=1; }
417: if (((i>=1) && (i<=5)) && tw!=0 ) { foundname=1; }
418: if (i==6 && tw!=0) { foundid=1; }
419: if (i==7 && tw!=0) { foundsec=1; }
420: if (i==8 && tw!=0) { foundpwd=1; }
421: }
422: verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec);
423: }
424:
425: function flip(vf,tf) {
426: var nw=eval('vf.f'+tf+'.selectedIndex');
427: var i;
428: // picked the all one one name field, reset the other name ones to blank
429: if (tf==1 && nw!=0) {
430: for (i=2;i<=5;i++) {
431: eval('vf.f'+i+'.selectedIndex=0;')
432: }
433: }
434: //picked one of the piecewise name fields, reset the all in
435: //one field to blank
436: if ((tf>=2) && (tf<=5) && (nw!=0)) {
437: eval('vf.f1.selectedIndex=0;')
438: }
439: // intial password specified, pick internal authentication
440: if (tf==8 && nw!=0) {
1.28 matthew 441: changed_radio('int',document.studentform);
442: set_auth_radio_buttons('int',document.studentform);
443: vf.krbarg.value='';
444: vf.intarg.value='';
1.24 albertel 445: vf.locarg.value='';
446: }
447: }
448:
449: function clearpwd(vf) {
450: var i;
451: if (eval('vf.f8.selectedIndex')!=0) {
452: eval('vf.f8.selectedIndex=0;')
453: }
454: }
1.2 www 455: ENDPICK
1.23 albertel 456: }
1.10 www 457:
1.50 matthew 458: ###############################################################
459: ###############################################################
460: sub print_upload_manager_footer {
1.23 albertel 461: my ($r,$i,$keyfields,$defdom,$today,$halfyear)=@_;
1.28 matthew 462: my %param = ( formname => 'document.studentform');
463: my $krbform = &Apache::loncommon::authform_kerberos(%param);
464: my $intform = &Apache::loncommon::authform_internal(%param);
465: my $locform = &Apache::loncommon::authform_local(%param);
1.31 matthew 466: my $domform = &domain_form($defdom);
1.23 albertel 467: $r->print(<<ENDPICK);
1.3 www 468: </table>
1.10 www 469: <input type=hidden name=nfields value=$i>
470: <input type=hidden name=keyfields value="$keyfields">
1.3 www 471: <h3>Login Type</h3>
1.15 albertel 472: <p>Note: this will not take effect if the user already exists</p>
473: <p>
1.28 matthew 474: $krbform
1.15 albertel 475: </p>
476: <p>
1.28 matthew 477: $intform
1.15 albertel 478: </p>
479: <p>
1.28 matthew 480: $locform
1.15 albertel 481: </p>
1.5 www 482: <h3>LON-CAPA Domain for Students</h3>
1.29 matthew 483: LON-CAPA domain: $domform <p>
1.5 www 484: <h3>Starting and Ending Dates</h3>
1.26 matthew 485: <input type="hidden" value='' name="pres_value" >
486: <input type="hidden" value='' name="pres_type" >
487: <input type="hidden" value='' name="pres_marker" >
488: <input type="hidden" value='$today' name="startdate" >
489: <input type="hidden" value='$halfyear' name="enddate" >
1.4 www 490: <a
491: href="javascript:pjump('date_start','Enrollment Starting Date',document.studentform.startdate.value,'start','studentform.pres','dateset');"
492: >Set Starting Date</a><p>
493:
494: <a
495: href="javascript:pjump('date_end','Enrollment Ending Date',document.studentform.enddate.value,'end','studentform.pres','dateset');"
496: >Set Ending Date</a><p>
1.5 www 497: <h3>Full Update</h3>
498: <input type=checkbox name=fullup value=yes> Full update
1.11 www 499: (also print list of users not enrolled anymore)<p>
1.18 www 500: <h3>ID/Student Number</h3>
501: <input type=checkbox name=forceid value=yes>
502: Disable ID/Student Number Safeguard and Force Change of Conflicting IDs
1.19 www 503: (only do if you know what you are doing)<p>
1.36 albertel 504: <input type="button" onClick="javascript:verify(this.form)" value="Update Courselist" /><br />
1.50 matthew 505: Note: for large courses, this operation may be time consuming.
1.3 www 506: ENDPICK
1.23 albertel 507: }
1.24 albertel 508:
1.23 albertel 509: # ======================================================= Menu Phase Two Upload
1.50 matthew 510: sub print_upload_manager_form {
1.23 albertel 511: my $r=shift;
1.26 matthew 512:
1.24 albertel 513: my $datatoken;
514: if (!$ENV{'form.datatoken'}) {
1.26 matthew 515: $datatoken=&Apache::loncommon::upfile_store($r);
1.24 albertel 516: } else {
1.26 matthew 517: $datatoken=$ENV{'form.datatoken'};
518: &Apache::loncommon::load_tmp_file($r);
1.24 albertel 519: }
520: my @records=&Apache::loncommon::upfile_record_sep();
1.23 albertel 521: my $total=$#records;
522: my $distotal=$total+1;
523: $ENV{'SERVER_NAME'}=~/(\w+\.\w+)$/;
524: my $krbdefdom=$1;
525: $krbdefdom=~tr/a-z/A-Z/;
526: my $today=time;
527: my $halfyear=$today+15552000;
528: my $defdom=$r->dir_config('lonDefDomain');
1.50 matthew 529: &print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom);
1.24 albertel 530: my $i;
531: my $keyfields;
1.23 albertel 532: if ($total>=0) {
1.50 matthew 533: my @d=(['username','Username'],
534: ['names','Last Name, First Names'],
535: ['fname','First Name'],
536: ['mname','Middle Names/Initials'],
537: ['lname','Last Name'],
538: ['gen','Generation'],
539: ['id','ID/Student Number'],
540: ['sec','Group/Section'],
1.24 albertel 541: ['ipwd','Initial Password']);
542: if ($ENV{'form.upfile_associate'} eq 'reverse') {
543: &Apache::loncommon::csv_print_samples($r,\@records);
544: $i=&Apache::loncommon::csv_print_select_table($r,\@records,\@d);
545: foreach (@d) { $keyfields.=$_->[0].','; }
546: chop($keyfields);
547: } else {
548: unshift(@d,['none','']);
549: $i=&Apache::loncommon::csv_samples_select_table($r,\@records,\@d);
550: my %sone=&Apache::loncommon::record_sep($records[0]);
551: $keyfields=join(',',sort(keys(%sone)));
1.23 albertel 552: }
553: }
1.50 matthew 554: &print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear);
1.10 www 555: }
556:
1.12 www 557: # ======================================================= Enroll single student
558: sub enroll_single_student {
559: my $r=shift;
560: $r->print('<h3>Enrolling Student</h3>');
1.54 matthew 561: $r->print('<p>Enrolling '.$ENV{'form.cuname'}." \@ ".
1.34 matthew 562: $ENV{'form.lcdomain'}.'</p>');
1.12 www 563: if (($ENV{'form.cuname'})&&($ENV{'form.cuname'}!~/\W/)&&
1.31 matthew 564: ($ENV{'form.lcdomain'})&&($ENV{'form.lcdomain'}!~/\W/)) {
565: # Deal with home server selection
566: my $domain=$ENV{'form.lcdomain'};
567: my $desiredhost = $ENV{'form.lcserver'};
568: if (lc($desiredhost) eq 'default') {
569: $desiredhost = undef;
570: } else {
1.45 matthew 571: my %home_servers =&Apache::loncommon::get_library_servers($domain);
1.31 matthew 572: if (! exists($home_servers{$desiredhost})) {
573: $r->print('<font color="#ff0000">Error:</font>'.
574: 'Invalid home server specified');
575: return;
576: }
577: }
1.34 matthew 578: $r->print(" with server $desiredhost :") if (defined($desiredhost));
1.31 matthew 579: # End of home server selection logic
1.12 www 580: my $amode='';
581: my $genpwd='';
582: if ($ENV{'form.login'} eq 'krb') {
1.47 albertel 583: $amode='krb';
584: $amode.=$ENV{'form.krbver'};
1.28 matthew 585: $genpwd=$ENV{'form.krbarg'};
1.12 www 586: } elsif ($ENV{'form.login'} eq 'int') {
1.26 matthew 587: $amode='internal';
1.28 matthew 588: $genpwd=$ENV{'form.intarg'};
1.15 albertel 589: } elsif ($ENV{'form.login'} eq 'loc') {
590: $amode='localauth';
591: $genpwd=$ENV{'form.locarg'};
592: if (!$genpwd) { $genpwd=" "; }
593: }
1.34 matthew 594: my $home = &Apache::lonnet::homeserver($ENV{'form.cuname'},
595: $ENV{'form.lcdomain'});
596: if ((($amode) && ($genpwd)) || ($home ne 'no_host')) {
1.55 matthew 597: # Clean out any old roles the student has in this class.
1.33 matthew 598: &modifystudent($ENV{'form.lcdomain'},$ENV{'form.cuname'},
599: $ENV{'request.course.id'},$ENV{'form.csec'},
600: $desiredhost);
1.55 matthew 601: my $login_result = &Apache::lonnet::modifystudent
602: ($ENV{'form.lcdomain'},$ENV{'form.cuname'},
603: $ENV{'form.cstid'},$amode,$genpwd,
604: $ENV{'form.cfirst'},$ENV{'form.cmiddle'},
605: $ENV{'form.clast'},$ENV{'form.cgen'},
606: $ENV{'form.csec'},$ENV{'form.enddate'},
607: $ENV{'form.startdate'},$ENV{'form.forceid'},
608: $desiredhost);
609: if ($login_result =~ /^ok/) {
610: $r->print($login_result);
611: $r->print("<p> If active, the new role will be available ".
612: "when the student next logs in to LON-CAPA.</p>");
613: } else {
614: $r->print("unable to enroll: ".$login_result);
615: }
1.12 www 616: } else {
1.34 matthew 617: $r->print('<p><font color="#ff0000">ERROR</font> '.
618: 'Invalid login mode or password. '.
619: 'Unable to enroll '.$ENV{'form.cuname'}.'.</p>');
1.12 www 620: }
621: } else {
622: $r->print('Invalid username or domain');
1.26 matthew 623: }
1.12 www 624: }
625:
1.10 www 626: # ======================================================= Menu Phase Two Enroll
1.50 matthew 627: sub print_enroll_single_student_form {
1.10 www 628: my $r=shift;
1.40 matthew 629: $r->print("<h3>Enroll One Student</h3>");
1.26 matthew 630: my ($krbdefdom) = $ENV{'SERVER_NAME'}=~/(\w+\.\w+)$/;
1.11 www 631: $krbdefdom=~tr/a-z/A-Z/;
1.26 matthew 632: my $today = time;
633: my $halfyear = $today+15552000;
1.11 www 634: my $defdom=$r->dir_config('lonDefDomain');
1.24 albertel 635: my $javascript_validations=&javascript_validations($krbdefdom);
1.28 matthew 636: # Set up authentication forms
637: my %param = ( formname => 'document.studentform');
638: my $krbform = &Apache::loncommon::authform_kerberos(%param);
639: my $intform = &Apache::loncommon::authform_internal(%param);
640: my $locform = &Apache::loncommon::authform_local(%param);
1.29 matthew 641: # Set up domain selection form
1.31 matthew 642: my $domform = &domain_form($defdom);
1.28 matthew 643: # Print it all out
1.50 matthew 644: $r->print(<<END);
645: <input type="hidden" name="action" value="enrollstudent">
646: <input type="hidden" name="state" value="done">
647:
1.28 matthew 648: <script type="text/javascript" language="Javascript">
1.12 www 649: function verify(vf) {
650: var founduname=0;
651: var foundpwd=0;
652: var foundname=0;
653: var foundid=0;
654: var foundsec=0;
655: var tw;
1.26 matthew 656: if ((typeof(vf.cuname.value) !="undefined") && (vf.cuname.value!='') &&
1.31 matthew 657: (typeof(vf.lcdomain.value)!="undefined") && (vf.lcdomain.value!='')) {
1.12 www 658: founduname=1;
659: }
1.14 harris41 660: if ((typeof(vf.cfirst.value)!="undefined") && (vf.cfirst.value!='') &&
1.26 matthew 661: (typeof(vf.clast.value) !="undefined") && (vf.clast.value!='')) {
1.12 www 662: foundname=1;
663: }
1.14 harris41 664: if ((typeof(vf.csec.value)!="undefined") && (vf.csec.value!='')) {
1.12 www 665: foundsec=1;
666: }
1.14 harris41 667: if ((typeof(vf.cstid.value)!="undefined") && (vf.cstid.value!='')) {
1.12 www 668: foundid=1;
669: }
670: if (founduname==0) {
671: alert('You need to specify at least the username and domain fields');
672: return;
673: }
1.24 albertel 674: verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec);
1.12 www 675: }
676:
1.24 albertel 677: $javascript_validations
1.12 www 678:
1.24 albertel 679: function clearpwd(vf) {
680: //nothing else needs clearing
1.15 albertel 681: }
682:
1.12 www 683: </script>
1.11 www 684: <h3>Personal Data</h3>
1.50 matthew 685: <table>
686: <tr><td>First Name:</td><td> <input type="text" name="cfirst" size="15"></td></tr>
687: <tr><td>Middle Name:</td><td> <input type="text" name="cmiddle" size="15"></td></tr>
688: <tr><td>Last Name: </td><td><input type="text" name="clast" size="15"></td></tr>
689: <tr><td>Generation: </td><td><input type="text" name="cgen" size="5"> </td></tr>
690: </table>
1.11 www 691:
1.12 www 692: <h3>Login Data</h3>
1.26 matthew 693: <p>Username: <input type="text" name="cuname" size="15"></p>
1.29 matthew 694: <p>Domain: $domform</p>
1.26 matthew 695: <p>Note: login settings below will not take effect if the user already exists
696: </p><p>
1.28 matthew 697: $krbform
1.26 matthew 698: </p><p>
1.28 matthew 699: $intform
1.26 matthew 700: </p><p>
1.28 matthew 701: $locform
1.26 matthew 702: </p><p>
1.50 matthew 703:
704: <h3>Course Data</h3>
705:
706: <p>Group/Section: <input type="text" name="csec" size="5" />
707: <p>
708: <!-- Date setting form elements -->
709: <input type="hidden" name="pres_value" value='' />
710: <input type="hidden" name="pres_type" value='' />
711: <input type="hidden" name="pres_marker" value='' />
712: <input type="hidden" name="startdate" value='$today' />
713: <input type="hidden" name="enddate" value='$halfyear' />
1.26 matthew 714: </p><p>
1.11 www 715: <a
716: href="javascript:pjump('date_start','Enrollment Starting Date',document.studentform.startdate.value,'start','studentform.pres','dateset');"
1.26 matthew 717: >Set Starting Date</a>
718: </p><p>
1.11 www 719: <a
720: href="javascript:pjump('date_end','Enrollment Ending Date',document.studentform.enddate.value,'end','studentform.pres','dateset');"
1.26 matthew 721: >Set Ending Date</a>
1.50 matthew 722: </p>
723: <h3>ID/Student Number</h3>
724: <p>
725: ID/Student Number: <input type="text" name="cstid" size="10">
1.26 matthew 726: </p><p>
727: <input type="checkbox" name="forceid" value="yes">
1.18 www 728: Disable ID/Student Number Safeguard and Force Change of Conflicting IDs
1.50 matthew 729: (only do if you know what you are doing)
730: </p><p>
731: <input type="button" onClick="verify(this.form)" value="Enroll as student">
1.26 matthew 732: </p>
1.50 matthew 733: END
734: return;
1.10 www 735: }
736:
737: # ========================================================= Menu Phase Two Drop
1.51 matthew 738: sub print_drop_menu {
1.10 www 739: my $r=shift;
1.40 matthew 740: $r->print("<h3>Drop Students</h3>");
1.11 www 741: my $cid=$ENV{'request.course.id'};
1.56 matthew 742: my ($classlist,$keylist) = &Apache::loncoursedata::get_classlist();
743: if (! defined($classlist)) {
1.27 matthew 744: $r->print("There are no students currently enrolled.\n");
1.51 matthew 745: return;
1.25 matthew 746: }
1.51 matthew 747: # Print out the available choices
1.56 matthew 748: &show_drop_list($r,$classlist,$keylist);
1.51 matthew 749: return;
1.11 www 750: }
751:
1.40 matthew 752: # ============================================== view classlist
1.50 matthew 753: sub print_html_classlist {
1.40 matthew 754: my $r=shift;
1.57 matthew 755: if (! exists($ENV{'form.sortby'})) {
756: $ENV{'form.sortby'} = 'username';
757: }
1.59 ! matthew 758: if ($ENV{'form.Status'} !~ /^(Any|Expired|Active)$/) {
1.57 matthew 759: $ENV{'form.Status'} = 'Active';
760: }
761: my $status_select = &Apache::lonhtmlcommon::StatusOptions
762: ($ENV{'form.Status'},'studentform');
1.48 matthew 763: $r->print(<<END);
1.58 matthew 764: <input type="hidden" name="action" value="$ENV{'form.action'}" />
1.57 matthew 765: <input type="hidden" name="state" value="" />
1.50 matthew 766: <p>
1.57 matthew 767: <font size="+1">Current Classlist</font>
768:
1.59 ! matthew 769: END
! 770: if ($ENV{'form.action'} ne 'modifystudent') {
! 771: $r->print(<<END);
1.57 matthew 772: <font size="+1">
773: <a href="javascript:document.studentform.state.value='csv';document.studentform.submit();">CSV format</a>
774: </font>
775:
1.48 matthew 776: END
1.59 ! matthew 777: }
! 778: $r->print($status_select."</p>\n");
1.40 matthew 779: my $cid=$ENV{'request.course.id'};
1.56 matthew 780: my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();
781: if (! defined($classlist)) {
1.40 matthew 782: $r->print("There are no students currently enrolled.\n");
783: } else {
784: # Print out the available choices
1.50 matthew 785: if ($ENV{'form.action'} eq 'modifystudent') {
1.53 matthew 786: &show_class_list($r,'view','modify','modifystudent',
1.57 matthew 787: $ENV{'form.Status'},$classlist,$keylist);
1.50 matthew 788: } else {
1.53 matthew 789: &show_class_list($r,'view','aboutme','classlist',
1.57 matthew 790: $ENV{'form.Status'},$classlist,$keylist);
1.50 matthew 791: }
1.41 matthew 792: }
793: }
794:
795: # ============================================== view classlist
1.50 matthew 796: sub print_csv_classlist {
1.41 matthew 797: my $r=shift;
798: my $cid=$ENV{'request.course.id'};
1.56 matthew 799: my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();
800: if (! defined($classlist)) {
1.41 matthew 801: $r->print("There are no students currently enrolled.\n");
802: } else {
1.54 matthew 803: &show_class_list($r,'csv','nolink','csv',
1.57 matthew 804: $ENV{'form.Status'},$classlist,$keylist);
1.40 matthew 805: }
806: }
807:
808: # =================================================== Show student list to drop
809: sub show_class_list {
1.56 matthew 810: my ($r,$mode,$linkto,$action,$statusmode,$classlist,$keylist)=@_;
1.40 matthew 811: my $cid=$ENV{'request.course.id'};
1.57 matthew 812: # &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
813: # ['sortby']);
1.53 matthew 814: my $sortby = $ENV{'form.sortby'};
815: if ($sortby !~ /^(username|domain|section|fullname|id)$/) {
816: $sortby = 'username';
817: }
1.42 matthew 818: # Print out header
1.41 matthew 819: if ($mode eq 'view') {
1.50 matthew 820: if ($linkto eq 'aboutme') {
1.56 matthew 821: $r->print('Select a user name to view the users personal page.');
1.50 matthew 822: } elsif ($linkto eq 'modify') {
823: $r->print('Select a user name to modify the students information');
824: }
1.41 matthew 825: $r->print(<<END);
1.59 ! matthew 826:
1.53 matthew 827: <input type="hidden" name="sortby" value="$sortby" />
1.59 ! matthew 828: <input type="hidden" name="sname" value="" />
! 829: <input type="hidden" name="sdom" value="" />
1.40 matthew 830: <p>
831: <table border=2>
1.53 matthew 832: <tr><th>
1.57 matthew 833: <a href="javascript:document.studentform.sortby.value='username';document.studentform.submit();">username</a>
1.53 matthew 834: </th><th>
1.57 matthew 835: <a href="javascript:document.studentform.sortby.value='domain';document.studentform.submit();">domain</a>
1.53 matthew 836: </th><th>
1.57 matthew 837: <a href="javascript:document.studentform.sortby.value='id';document.studentform.submit();">ID</a>
1.53 matthew 838: </th><th>
1.57 matthew 839: <a href="javascript:document.studentform.sortby.value='fullname';document.studentform.submit();">student name</a>
1.53 matthew 840: </th><th>
1.57 matthew 841: <a href="javascript:document.studentform.sortby.value='section';document.studentform.submit();">section</a>
1.53 matthew 842: </th>
843: </tr>
1.40 matthew 844: END
1.41 matthew 845: } elsif ($mode eq 'csv') {
1.58 matthew 846: if($statusmode eq 'Expired') {
847: $r->print('"Students with expired roles"');
848: }
849: if ($statusmode eq 'Any') {
850: $r->print('"'.join('","',("username","domain","ID","student name",
851: "section","status")).'"'."\n");
852: } else {
853: $r->print('"'.join('","',("username","domain","ID","student name",
854: "section")).'"'."\n");
855: }
1.41 matthew 856: }
1.56 matthew 857: #
858: # Sort the students
859: my %index;
860: my $i;
861: foreach (@$keylist) {
862: $index{$_} = $i++;
863: }
864: my $index = $index{$sortby};
865: my $second = $index{'username'};
866: my $third = $index{'domain'};
1.53 matthew 867: my @Sorted_Students = sort {
1.56 matthew 868: lc($classlist->{$a}->[$index]) cmp lc($classlist->{$b}->[$index])
869: ||
870: lc($classlist->{$a}->[$second]) cmp lc($classlist->{$b}->[$second])
871: ||
872: lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third])
873: } (keys(%$classlist));
1.53 matthew 874: foreach my $student (@Sorted_Students) {
1.56 matthew 875: my $username = $classlist->{$student}->[$index{'username'}];
876: my $domain = $classlist->{$student}->[$index{'domain'}];
877: my $section = $classlist->{$student}->[$index{'section'}];
878: my $name = $classlist->{$student}->[$index{'fullname'}];
879: my $id = $classlist->{$student}->[$index{'id'}];
880: my $status = $classlist->{$student}->[$index{'status'}];
1.57 matthew 881: next if (($statusmode ne 'Any') && ($status ne $statusmode));
1.51 matthew 882: if ($mode eq 'view') {
883: $r->print("<tr>\n <td>\n ");
884: if ($linkto eq 'nothing') {
885: $r->print($username);
886: } elsif ($linkto eq 'aboutme') {
887: $r->print(&Apache::loncommon::aboutmewrapper($username,
888: $username,
889: $domain));
890: } elsif ($linkto eq 'modify') {
1.59 ! matthew 891: $r->print('<a href="'.
! 892: "javascript:document.studentform.sname.value='".
! 893: $username.
! 894: "';document.studentform.sdom.value='".$domain.
! 895: "';document.studentform.state.value='selected".
! 896: "';document.studentform.submit();".'">'.
1.53 matthew 897: $username."</a>\n");
1.50 matthew 898: }
1.51 matthew 899: $r->print(<<"END");
1.50 matthew 900: </td>
1.51 matthew 901: <td>$domain</td>
902: <td>$id</td>
903: <td>$name</td>
904: <td>$section</td>
1.40 matthew 905: </tr>
906: END
1.51 matthew 907: } elsif ($mode eq 'csv') {
908: # no need to bother with $linkto
909: my @line = ();
910: foreach ($username,$domain,$id,$name,$section) {
911: push @line,&Apache::loncommon::csv_translate($_);
1.58 matthew 912: }
913: if ($statusmode eq 'Any') {
914: push @line,&Apache::loncommon::csv_translate($status);
1.41 matthew 915: }
1.51 matthew 916: my $tmp = $";
917: $" = '","';
918: $r->print("\"@line\"\n");
919: $" = $tmp;
1.40 matthew 920: }
921: }
1.41 matthew 922: $r->print('</table><br>') if ($mode eq 'view');
1.40 matthew 923: }
924:
1.50 matthew 925:
926: #
927: # print out form for modification of a single students data
928: #
929: sub print_modify_student_form {
930: my $r = shift();
931: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
1.59 ! matthew 932: ['sdom','sname']);
1.53 matthew 933: my $sname = $ENV{'form.sname'};
934: my $sdom = $ENV{'form.sdom'};
935: my $sortby = $ENV{'form.sortby'};
1.50 matthew 936: # determine the students name information
937: my %info=&Apache::lonnet::get('environment',
938: ['firstname','middlename',
1.52 matthew 939: 'lastname','generation','id'],
1.50 matthew 940: $sdom, $sname);
941: my ($tmp) = keys(%info);
942: if ($tmp =~ /^(con_lost|error|no_such_host)/i) {
943: $r->print('<font color="#ff0000" size="+2">Error</font>'.
944: '<p>'.
945: 'Unable to retrieve environment data for '.$sname.
946: 'in domain '.$sdom.'</p><p>'.
947: 'Please contact your LON-CAPA administrator '.
948: 'regarding this situation.</p></body></html>');
949: return;
950: }
951: # determine the students starting and ending times and section
952: my ($starttime,$endtime,$section) = &get_enrollment_data($sname,$sdom);
953: # Deal with date forms
954: my $startdateform = &Apache::lonhtmlcommon::date_setter('studentform',
955: 'startdate',
956: $starttime);
957: my $enddateform = &Apache::lonhtmlcommon::date_setter('studentform',
958: 'enddate',
959: $endtime);
1.59 ! matthew 960: #
! 961: if (! exists($ENV{'form.Status'}) ||
! 962: $ENV{'form.Status'} !~ /^(Any|Expired|Active)$/) {
! 963: $ENV{'form.Status'} = 'crap';
! 964: }
1.50 matthew 965: # Make sure student is enrolled in course
966: $r->print(<<END);
1.52 matthew 967: <p>
968: <font size="+1">
969: Only domain coordinators can change a users password.
970: </font>
971: </p>
1.50 matthew 972: <input type="hidden" name="slogin" value="$sname" />
973: <input type="hidden" name="sdomain" value="$sdom" />
974: <input type="hidden" name="action" value="modifystudent" />
1.53 matthew 975: <input type="hidden" name="state" value="done" />
976: <input type="hidden" name="sortby" value="$sortby" />
1.59 ! matthew 977: <input type="hidden" name="Status" value="$ENV{'form.Status'}" />
! 978:
1.50 matthew 979: <h2>Modify Enrollment for $info{'firstname'} $info{'middlename'}
980: $info{'lastname'} $info{'generation'}, $sname\@$sdom</h2>
981: <p>
982: <b>Student Name</b>
983: <table>
984: <tr><th>First</th><th>Middle</th><th>Last</th><th>Generation</th></tr>
985: <tr><td>
986: <input type="text" name="firstname" value="$info{'firstname'}" /></td><td>
987: <input type="text" name="middlename" value="$info{'middlename'}" /></td><td>
988: <input type="text" name="lastname" value="$info{'lastname'}" /></td><td>
989: <input type="text" name="generation" value="$info{'generation'}" /></td></tr>
990: </table>
991: </p><p>
1.52 matthew 992: <b>Student ID</b>: <input type="text" name="id" value="$info{'id'}" size="12"/>
993: </p><p>
1.53 matthew 994: <input type="checkbox" name="forceid" >
995: Disable ID/Student Number Safeguard and Force Change of Conflicting IDs
996: (only do if you know what you are doing)
997: </p><p>
1.50 matthew 998: <b>Section</b>: <input type="text" name="section" value="$section" size="4"/>
999: </p><p>
1000: <table>
1001: <tr><td align="right"><b>Starting Date:</b></td><td>$startdateform</td></tr>
1002: <tr><td align="right"><b>Ending Date:</b></td><td>$enddateform</td></tr>
1003: </table>
1004: </p>
1005: <input type="submit" value="Submit Modifications" />
1006: </body></html>
1007: END
1008: return;
1009: }
1010:
1011: #
1012: # modify a single students section
1013: #
1014: sub modify_single_student {
1015: my $r = shift;
1.59 ! matthew 1016: # Get the 'sortby' and 'Status' variables so the user goes back to their
! 1017: # previous screen
1.53 matthew 1018: my $sortby = $ENV{'form.sortby'};
1.59 ! matthew 1019: my $status = $ENV{'form.Status'};
1.53 matthew 1020: #
1021: # We always need this information
1022: my $slogin = $ENV{'form.slogin'};
1023: my $sdom = $ENV{'form.sdomain'};
1024: #
1025: # Get the old data
1026: my %old=&Apache::lonnet::get('environment',
1027: ['firstname','middlename',
1028: 'lastname','generation','id'],
1029: $sdom, $slogin);
1.59 ! matthew 1030: $old{'section'} = &Apache::lonnet::getsection($sdom,$slogin,
! 1031: $ENV{'request.course.id'});
1.53 matthew 1032: my ($tmp) = keys(%old);
1033: if ($tmp =~ /^(con_lost|error|no_such_host)/i) {
1034: $r->print("There was an error determining the environment values ".
1035: " for $slogin \@ $sdom.");
1036: return;
1037: }
1038: undef $tmp;
1039: #
1040: # Get the new data
1.50 matthew 1041: my $firstname = $ENV{'form.firstname'};
1042: my $middlename = $ENV{'form.middlename'};
1043: my $lastname = $ENV{'form.lastname'};
1044: my $generation = $ENV{'form.generation'};
1045: my $section = $ENV{'form.section'};
1046: my $courseid = $ENV{'request.course.id'};
1.52 matthew 1047: my $sid = $ENV{'form.id'};
1.50 matthew 1048: my $starttime = &Apache::lonhtmlcommon::get_date_from_form('startdate',
1049: time);
1050: my $endtime = &Apache::lonhtmlcommon::get_date_from_form('enddate',
1051: time);
1052: my $displayable_starttime = localtime($starttime);
1053: my $displayable_endtime = localtime($endtime);
1.53 matthew 1054: #
1055: # check for forceid override
1056: if (($sid ne $old{'id'}) && (! exists($ENV{'form.forceid'}))) {
1057: $r->print("<font color=\"ff0000\">You changed the students id ".
1058: " but did not disable the ID change safeguard.".
1059: " The students id will not be changed.</font>");
1060: $sid = $old{'id'};
1061: }
1062: #
1.50 matthew 1063: # talk to the user about what we are going to do
1064: $r->print(<<END);
1.53 matthew 1065: <h2>Modifying data for user $slogin \@ $sdom </h2>
1.50 matthew 1066: <h3>Student Information</h3>
1.53 matthew 1067: <table rules="rows" border="1" cellpadding="3" >
1068: <tr>
1069: <th> Field </th>
1070: <th> Old Value </th>
1071: <th> New Value </th>
1072: </tr>
1073: <tr>
1074: <td> <b>First name</b> </td>
1075: <td> $old{'firstname'} </td>
1076: <td> $firstname </td>
1077: </tr><tr>
1078: <td> <b>Middle name</b> </td>
1079: <td> $old{'middlename'} </td>
1080: <td> $middlename </td>
1081: </tr><tr>
1082: <td> <b>Last name</b> </td>
1083: <td> $old{'lastname'} </td>
1084: <td> $lastname </td>
1085: </tr><tr>
1086: <td> <b>Generation</b> </td>
1087: <td> $old{'generation'} </td>
1088: <td> $generation </td>
1089: </tr><tr>
1090: <td> <b>ID</b> </td>
1091: <td> $old{'id'} </td>
1092: <td> $sid </td>
1.59 ! matthew 1093: </tr><tr>
! 1094: <td> <b>Section</b> </td>
! 1095: <td> $old{'section'} </td>
! 1096: <td> $section</td>
1.53 matthew 1097: </tr>
1.50 matthew 1098: </table>
1099: <h3>Role Information</h3>
1100: <table>
1101: <tr><td>Start Time </td><td> $displayable_starttime </td></tr>
1102: <tr><td>End Time </td><td> $displayable_endtime </td></tr>
1103: </table>
1.52 matthew 1104: <p>
1.50 matthew 1105: END
1.53 matthew 1106: #
1.52 matthew 1107: # Send request(s) to modify data
1108: my $roleresults = &Apache::lonnet::modifystudent
1.53 matthew 1109: ($sdom,$slogin,$sid,undef,undef,$firstname,$middlename,$lastname,
1110: $generation,$section,$endtime,$starttime,$ENV{'form.forceid'});
1111: if ($roleresults eq 'refused' ) {
1.50 matthew 1112: $r->print("Your request to change the role information for this ".
1.53 matthew 1113: "student was refused. You do not appear to have ".
1114: "sufficient authority to change student information.");
1.50 matthew 1115: } elsif ($roleresults !~ /ok/) {
1116: $r->print("An error occurred during the attempt to change the role".
1.52 matthew 1117: " information for this student. <br />".
1118: "The error reported was ".
1.50 matthew 1119: $roleresults);
1.53 matthew 1120: &Apache::lonnet::logthis("londropadd:failed attempt to modify student".
1121: " data for ".$slogin." \@ ".$sdom." by ".
1122: $ENV{'user.name'}." \@ ".$ENV{'user.domain'}.
1123: ":".$roleresults);
1.50 matthew 1124: } else { # everything is okay!
1.52 matthew 1125: $r->print("Student information updated successfully. <br />".
1126: "The student must log out and log in again to see ".
1127: "these changes.");
1.50 matthew 1128: }
1129: $r->print(<<END);
1.52 matthew 1130: </p><p>
1.59 ! matthew 1131: <input type="hidden" name="action" value="modifystudent" />
! 1132: <input type="hidden" name="sortby" value="$sortby" />
! 1133: <input type="hidden" name="Status" value="$status" />
! 1134: <a href="javascript:document.studentform.submit();">Modify another students data</a>
1.50 matthew 1135: </body></html>
1136: END
1137: return;
1138: }
1139:
1140: sub get_enrollment_data {
1141: my ($sname,$sdomain) = @_;
1142: my $courseid = $ENV{'request.course.id'};
1143: $courseid =~ s:_:/:g;
1144: my %roles = &Apache::lonnet::dump('roles',$sdomain,$sname);
1145: my ($tmp) = keys(%roles);
1146: # Bail out if we were unable to get the students roles
1147: return "666" if ($tmp =~ /^(con_lost|error|no_such_host)/i);
1148: # Go through the roles looking for enrollment in this course
1149: my ($end,$start) = (undef,undef);
1150: my $section = '';
1151: my $count = scalar(keys(%roles));
1152: while (my ($course,$role) = each(%roles)) {
1153: &Apache::lonnet::logthis('course = '.$course.' role = '.$role);
1154: if ($course=~ /^\/$courseid\/*\s*(\w+)*_st$/ ) {
1155: #
1156: # Get active role
1157: $section=$1;
1158: (undef,$end,$start)=split(/\_/,$role);
1159: my $now=time;
1160: my $notactive=0;
1161: if ($start) {
1162: if ($now<$start) { $notactive=1; }
1163: }
1164: if ($end) {
1165: if ($now>$end) { $notactive=1; }
1166: }
1167: unless ($notactive) { return ($start,$end,$section); }
1168: }
1169: }
1170: return ($start,$end,$section);
1171: }
1172:
1.56 matthew 1173: #################################################
1174: #################################################
1175:
1176: =pod
1177:
1178: =item show_drop_list
1179:
1180: Display a list of students to drop
1181: Inputs:
1182:
1183: =over 4
1184:
1185: =item $r, Apache request
1186:
1187: =item $classlist, hash pointer returned from loncoursedata::get_classlist();
1188:
1189: =item $keylist, array pointer returned from loncoursedata::get_classlist()
1190: which describes the order elements are stored in the %$classlist values.
1191:
1192: =item $nosort, if true, sorting links are omitted.
1193:
1194: =back
1195:
1196: =cut
1197:
1198: #################################################
1199: #################################################
1.11 www 1200: sub show_drop_list {
1.56 matthew 1201: my ($r,$classlist,$keylist,$nosort)=@_;
1.11 www 1202: my $cid=$ENV{'request.course.id'};
1.59 ! matthew 1203: if (! exists($ENV{'form.sortby'})) {
! 1204: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
! 1205: ['sortby']);
! 1206: }
1.54 matthew 1207: my $sortby = $ENV{'form.sortby'};
1208: if ($sortby !~ /^(username|domain|section|fullname|id)$/) {
1209: $sortby = 'username';
1210: }
1.56 matthew 1211: #
1.54 matthew 1212: my $action = "drop";
1213: $r->print(<<END);
1214: <input type="hidden" name="sortby" value="$sortby" />
1215: <input type="hidden" name="action" value="$action" />
1.50 matthew 1216: <input type="hidden" name="state" value="done" />
1.32 matthew 1217: <script>
1.51 matthew 1218: function checkAll(field) {
1.32 matthew 1219: for (i = 0; i < field.length; i++)
1220: field[i].checked = true ;
1221: }
1222:
1.51 matthew 1223: function uncheckAll(field) {
1.32 matthew 1224: for (i = 0; i < field.length; i++)
1225: field[i].checked = false ;
1226: }
1227: </script>
1228: <p>
1.26 matthew 1229: <input type="hidden" name="phase" value="four">
1.56 matthew 1230: END
1231:
1232: if ($nosort) {
1233: $r->print(<<END);
1234: <table border=2>
1235: <tr>
1236: <th> </th>
1237: <th>username</th>
1238: <th>domain</th>
1239: <th>ID</th>
1240: <th>student name</th>
1241: <th>section</th>
1242: </tr>
1243: END
1244:
1245: } else {
1246: $r->print(<<END);
1.26 matthew 1247: <table border=2>
1.54 matthew 1248: <tr><th> </th>
1249: <th>
1250: <a href="/adm/dropadd?action=$action&sortby=username">username</a>
1251: </th><th>
1252: <a href="/adm/dropadd?action=$action&sortby=domain">domain</a>
1253: </th><th>
1254: <a href="/adm/dropadd?action=$action&sortby=id">ID</a>
1255: </th><th>
1256: <a href="/adm/dropadd?action=$action&sortby=fullname">student name</a>
1257: </th><th>
1258: <a href="/adm/dropadd?action=$action&sortby=section">section</a>
1259: </th>
1260: </tr>
1.26 matthew 1261: END
1.56 matthew 1262: }
1263: #
1264: # Sort the students
1265: my %index;
1266: my $i;
1267: foreach (@$keylist) {
1268: $index{$_} = $i++;
1269: }
1270: my $index = $index{$sortby};
1271: my $second = $index{'username'};
1272: my $third = $index{'domain'};
1.54 matthew 1273: my @Sorted_Students = sort {
1.56 matthew 1274: lc($classlist->{$a}->[$index]) cmp lc($classlist->{$b}->[$index])
1275: ||
1276: lc($classlist->{$a}->[$second]) cmp lc($classlist->{$b}->[$second])
1277: ||
1278: lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third])
1279: } (keys(%$classlist));
1.54 matthew 1280: foreach my $student (@Sorted_Students) {
1.52 matthew 1281: my $error;
1.56 matthew 1282: my $username = $classlist->{$student}->[$index{'username'}];
1283: my $domain = $classlist->{$student}->[$index{'domain'}];
1284: my $section = $classlist->{$student}->[$index{'section'}];
1285: my $name = $classlist->{$student}->[$index{'fullname'}];
1286: my $id = $classlist->{$student}->[$index{'id'}];
1287: my $status = $classlist->{$student}->[$index{'status'}];
1.51 matthew 1288: next if ($status ne 'Active');
1289: #
1290: $r->print(<<"END");
1.26 matthew 1291: <tr>
1.51 matthew 1292: <td><input type="checkbox" name="droplist" value="$student"></td>
1293: <td>$username</td>
1294: <td>$domain</td>
1295: <td>$id</td>
1296: <td>$name</td>
1297: <td>$section</td>
1.26 matthew 1298: </tr>
1299: END
1.25 matthew 1300: }
1301: $r->print('</table><br>');
1.32 matthew 1302: $r->print(<<"END");
1303: </p><p>
1304: <input type="button" value="check all" onclick="javascript:checkAll(document.studentform.droplist)">
1305: <input type="button" value="uncheck all" onclick="javascript:uncheckAll(document.studentform.droplist)">
1306: <p><input type=submit value="Drop Students"></p>
1307: END
1.51 matthew 1308: return;
1.10 www 1309: }
1310:
1.48 matthew 1311: #
1312: # Print out the initial form to get the courselist file
1313: #
1314: sub print_first_courselist_upload_form {
1315: my $r=shift;
1316: my $upfile_select=&Apache::loncommon::upfile_select_html();
1317: my $create_classlist_help =
1318: &Apache::loncommon::help_open_topic("Course_Create_Class_List",
1319: "How do I create a class list from a spreadsheet");
1320: my $create_csv_help =
1321: &Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
1322: "How do I create a CSV file from a spreadsheet");
1323: $r->print(<<ENDUPFORM);
1324: <input type=hidden name=phase value=two>
1325: <h3>Upload a courselist</h3>
1326: $upfile_select
1.50 matthew 1327: <p>
1328: <input type=submit name="fileupload" value="Upload Courselist">
1329: <input type="hidden" name="action" value="upload" />
1330: <input type="hidden" name="state" value="got_file" />
1331: </p>
1.48 matthew 1332: $create_classlist_help <br />
1333: $create_csv_help
1334: </body></html>
1335: ENDUPFORM
1336: return;
1337: }
1338:
1.10 www 1339: # ================================================= Drop/Add from uploaded file
1340: sub upfile_drop_add {
1341: my $r=shift;
1.24 albertel 1342: &Apache::loncommon::load_tmp_file($r);
1343: my @studentdata=&Apache::loncommon::upfile_record_sep();
1.26 matthew 1344: my @keyfields = split(/\,/,$ENV{'form.keyfields'});
1345: my $cid = $ENV{'request.course.id'};
1.25 matthew 1346: my %fields=();
1.26 matthew 1347: for (my $i=0; $i<=$ENV{'form.nfields'}; $i++) {
1.25 matthew 1348: if ($ENV{'form.upfile_associate'} eq 'reverse') {
1349: if ($ENV{'form.f'.$i} ne 'none') {
1350: $fields{$keyfields[$i]}=$ENV{'form.f'.$i};
1351: }
1352: } else {
1353: $fields{$ENV{'form.f'.$i}}=$keyfields[$i];
1354: }
1355: }
1.26 matthew 1356: #
1357: my $startdate = $ENV{'form.startdate'};
1358: my $enddate = $ENV{'form.enddate'};
1.25 matthew 1359: if ($startdate=~/\D/) { $startdate=''; }
1.26 matthew 1360: if ($enddate=~/\D/) { $enddate=''; }
1.31 matthew 1361: # Determine domain and desired host (home server)
1.25 matthew 1362: my $domain=$ENV{'form.lcdomain'};
1.31 matthew 1363: my $desiredhost = $ENV{'form.lcserver'};
1364: if (lc($desiredhost) eq 'default') {
1365: $desiredhost = undef;
1366: } else {
1.45 matthew 1367: my %home_servers = &Apache::loncommon::get_library_servers($domain);
1.31 matthew 1368: if (! exists($home_servers{$desiredhost})) {
1369: $r->print('<font color="#ff0000">Error:</font>'.
1370: 'Invalid home server specified');
1371: return;
1372: }
1373: }
1.26 matthew 1374: # Determine authentication mechanism
1375: my $amode = '';
1376: my $genpwd = '';
1.25 matthew 1377: if ($ENV{'form.login'} eq 'krb') {
1.47 albertel 1378: $amode='krb';
1379: $amode.=$ENV{'form.krbver'};
1.28 matthew 1380: $genpwd=$ENV{'form.krbarg'};
1.25 matthew 1381: } elsif ($ENV{'form.login'} eq 'int') {
1382: $amode='internal';
1.28 matthew 1383: if ((defined($ENV{'form.intarg'})) && ($ENV{'form.intarg'})) {
1384: $genpwd=$ENV{'form.intarg'};
1.25 matthew 1385: }
1386: } elsif ($ENV{'form.login'} eq 'loc') {
1387: $amode='localauth';
1388: if ((defined($ENV{'form.locarg'})) && ($ENV{'form.locarg'})) {
1389: $genpwd=$ENV{'form.locarg'};
1390: }
1391: }
1392: unless (($domain=~/\W/) || ($amode eq '')) {
1.26 matthew 1393: #######################################
1394: ## Enroll Students ##
1395: #######################################
1.25 matthew 1396: $r->print('<h3>Enrolling Students</h3>');
1397: my $count=0;
1398: my $flushc=0;
1399: my %student=();
1.26 matthew 1400: # Get new classlist
1.25 matthew 1401: foreach (@studentdata) {
1402: my %entries=&Apache::loncommon::record_sep($_);
1.26 matthew 1403: # Determine student name
1.25 matthew 1404: unless (($entries{$fields{'username'}} eq '') ||
1405: (!defined($entries{$fields{'username'}}))) {
1.26 matthew 1406: my ($fname, $mname, $lname,$gen) = ('','','','');
1.25 matthew 1407: if (defined($fields{'names'})) {
1.26 matthew 1408: ($lname,$fname,$mname)=($entries{$fields{'names'}}=~
1409: /([^\,]+)\,\s*(\w+)\s*(.*)$/);
1.25 matthew 1410: } else {
1411: if (defined($fields{'fname'})) {
1412: $fname=$entries{$fields{'fname'}};
1413: }
1414: if (defined($fields{'mname'})) {
1415: $mname=$entries{$fields{'mname'}};
1416: }
1417: if (defined($fields{'lname'})) {
1418: $lname=$entries{$fields{'lname'}};
1419: }
1420: if (defined($fields{'gen'})) {
1421: $gen=$entries{$fields{'gen'}};
1422: }
1423: }
1424: if ($entries{$fields{'username'}}=~/\W/) {
1425: $r->print('<p><b>Unacceptable username: '.
1.10 www 1426: $entries{$fields{'username'}}.' for user '.
1.4 www 1427: $fname.' '.$mname.' '.$lname.' '.$gen.'</b><p>');
1.25 matthew 1428: } else {
1.26 matthew 1429: # determine section number
1.25 matthew 1430: my $sec='';
1431: my $username=$entries{$fields{'username'}};
1432: if (defined($fields{'sec'})) {
1433: if (defined($entries{$fields{'sec'}})) {
1434: $sec=$entries{$fields{'sec'}};
1435: }
1436: }
1.26 matthew 1437: # determine student id number
1.25 matthew 1438: my $id='';
1439: if (defined($fields{'id'})) {
1440: if (defined($entries{$fields{'id'}})) {
1441: $id=$entries{$fields{'id'}};
1442: }
1443: $id=~tr/A-Z/a-z/;
1444: }
1.26 matthew 1445: # determine student password
1.25 matthew 1446: my $password='';
1447: if ($genpwd) {
1448: $password=$genpwd;
1449: } else {
1450: if (defined($fields{'ipwd'})) {
1451: if ($entries{$fields{'ipwd'}}) {
1452: $password=$entries{$fields{'ipwd'}};
1453: }
1454: }
1455: }
1.56 matthew 1456: # Clean up whitespace
1457: foreach (\$domain,\$username,\$id,\$fname,\$mname,
1458: \$lname,\$gen,\$sec) {
1459: $$_ =~ s/(\s+$|^\s+)//g;
1460: }
1.25 matthew 1461: if ($password) {
1.33 matthew 1462: &modifystudent($domain,$username,$cid,$sec,
1463: $desiredhost);
1.25 matthew 1464: my $reply=&Apache::lonnet::modifystudent
1465: ($domain,$username,$id,$amode,$password,
1466: $fname,$mname,$lname,$gen,$sec,$enddate,
1.31 matthew 1467: $startdate,$ENV{'form.forceid'},$desiredhost);
1.26 matthew 1468: if ($reply ne 'ok') {
1469: $r->print('<p><b>'.
1470: 'Error enrolling '.$username.': '.
1471: $reply.'</b></p>');
1.10 www 1472: } else {
1.7 www 1473: $count++; $flushc++;
1474: $student{$username}=1;
1.6 www 1475: $r->print('. ');
1.7 www 1476: if ($flushc>15) {
1477: $r->rflush;
1478: $flushc=0;
1479: }
1.6 www 1480: }
1.25 matthew 1481: } else {
1482: $r->print("<p><b>No password for $username</b><p>");
1483: }
1484: }
1.26 matthew 1485: }
1486: } # end of foreach (@studentdata)
1.55 matthew 1487: $r->print('<p>Processed Students: '.$count.'</p>');
1488: $r->print("<p>If active, the new role will be available when the ".
1489: "students next log in to LON-CAPA.</p>");
1.26 matthew 1490: #####################################
1491: # Drop students #
1492: #####################################
1.25 matthew 1493: if ($ENV{'form.fullup'} eq 'yes') {
1494: $r->print('<h3>Dropping Students</h3>');
1.26 matthew 1495: # Get current classlist
1.56 matthew 1496: my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();
1497: if (! defined($classlist)) {
1498: $r->print("There are no students currently enrolled.\n");
1499: } else {
1500: # Remove the students we just added from the list of students.
1.25 matthew 1501: foreach (@studentdata) {
1502: my %entries=&Apache::loncommon::record_sep($_);
1503: unless (($entries{$fields{'username'}} eq '') ||
1504: (!defined($entries{$fields{'username'}}))) {
1.56 matthew 1505: delete($classlist->{$entries{$fields{'username'}}.
1.26 matthew 1506: ':'.$domain});
1.25 matthew 1507: }
1508: }
1.56 matthew 1509: # Print out list of dropped students.
1510: &show_drop_list($r,$classlist,$keylist,'nosort');
1.25 matthew 1511: }
1512: }
1.26 matthew 1513: } # end of unless
1.10 www 1514: }
1515:
1.11 www 1516: # ================================================================== Phase four
1517: sub drop_student_list {
1518: my $r=shift;
1519: my $count=0;
1.35 matthew 1520: my @droplist;
1521: if (ref($ENV{'form.droplist'})) {
1522: @droplist = @{$ENV{'form.droplist'}};
1523: } else {
1524: @droplist = ($ENV{'form.droplist'});
1525: }
1526: foreach (@droplist) {
1.26 matthew 1527: my ($uname,$udom)=split(/\:/,$_);
1.56 matthew 1528: # drop student
1.35 matthew 1529: my $result = &modifystudent($udom,$uname,$ENV{'request.course.id'});
1.37 matthew 1530: if ($result eq 'ok' || $result eq 'ok:') {
1.54 matthew 1531: $r->print('Dropped '.$uname.' @ '.$udom.'<br>');
1.59 ! matthew 1532: $count++;
1.35 matthew 1533: } else {
1.54 matthew 1534: $r->print('Error dropping '.$uname.' @ '.$udom.': '.$result.
1.35 matthew 1535: '<br />');
1536: }
1.20 harris41 1537: }
1.11 www 1538: $r->print('<p><b>Dropped '.$count.' student(s).</b>');
1.59 ! matthew 1539: $r->print('<p>Re-enrollment will re-activate data.') if ($count);
1.11 www 1540: }
1541:
1.50 matthew 1542: ###################################################################
1543: ###################################################################
1544:
1545: =pod
1546:
1547: =item &handler
1548:
1549: The typical handler you see in all these modules. Takes $r, the
1550: http request, as an argument.
1551:
1552: The response to the request is governed by two form variables
1553:
1554: form.action form.state response
1555: ---------------------------------------------------
1556: undefined undefined print main menu
1557: upload undefined print courselist upload menu
1558: upload got_file deal with uploaded file,
1559: print the upload managing menu
1560: upload enrolling enroll students based on upload
1561: drop undefined print the classlist ready to drop
1562: drop done drop the selected students
1563: enrollstudent undefined print single student enroll menu
1564: enrollstudent enrolling enroll student
1565: classlist undefined print html classlist
1566: classlist csv print csv classlist
1567: modifystudent undefined print classlist to select student to modify
1568: modifystudent selected print modify student menu
1569: modifystudent done make modifications to student record
1570:
1571: =cut
1572:
1573: ###################################################################
1574: ###################################################################
1.10 www 1575: sub handler {
1.26 matthew 1576: my $r=shift;
1577: if ($r->header_only) {
1578: $r->content_type('text/html');
1579: $r->send_http_header;
1580: return OK;
1581: }
1.48 matthew 1582: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
1.50 matthew 1583: ['action','state']);
1.26 matthew 1584: # Needs to be in a course
1.50 matthew 1585: if (! (($ENV{'request.course.fn'}) &&
1586: (&Apache::lonnet::allowed('cst',$ENV{'request.course.id'})))) {
1587: # Not in a course, or not allowed to modify parms
1588: $ENV{'user.error.msg'}=
1589: "/adm/dropadd:cst:0:0:Cannot drop or add students";
1590: return HTTP_NOT_ACCEPTABLE;
1591: }
1592: #
1593: # Only output the header information if they did not request csv format
1594: #
1595: if (exists($ENV{'form.state'}) && ($ENV{'form.state'} eq 'csv')) {
1596: $r->content_type('text/csv');
1597: } else {
1.26 matthew 1598: # Start page
1.50 matthew 1599: $r->content_type('text/html');
1.26 matthew 1600: $r->send_http_header;
1.50 matthew 1601: $r->print(&header());
1602: }
1603: #
1604: # Main switch on form.action and form.state, as appropriate
1605: if (! exists($ENV{'form.action'})) {
1606: &print_main_menu($r);
1607: } elsif ($ENV{'form.action'} eq 'upload') {
1608: if (! exists($ENV{'form.state'})) {
1609: &print_first_courselist_upload_form($r);
1610: } elsif ($ENV{'form.state'} eq 'got_file') {
1611: &print_upload_manager_form($r);
1612: } elsif ($ENV{'form.state'} eq 'enrolling') {
1.26 matthew 1613: if ($ENV{'form.datatoken'}) {
1614: &upfile_drop_add($r);
1.50 matthew 1615: } else {
1616: # Hmmm, this is an error
1.26 matthew 1617: }
1.50 matthew 1618: } else {
1619: &print_first_courselist_upload_form($r);
1.26 matthew 1620: }
1.50 matthew 1621: } elsif ($ENV{'form.action'} eq 'drop') {
1622: if (! exists($ENV{'form.state'})) {
1.51 matthew 1623: &print_drop_menu($r);
1.50 matthew 1624: } elsif ($ENV{'form.state'} eq 'done') {
1.26 matthew 1625: &drop_student_list($r);
1.50 matthew 1626: } else {
1.55 matthew 1627: &print_drop_menu($r);
1.26 matthew 1628: }
1.50 matthew 1629: } elsif ($ENV{'form.action'} eq 'enrollstudent') {
1630: if (! exists($ENV{'form.state'})) {
1631: &print_enroll_single_student_form($r);
1632: } elsif ($ENV{'form.state'} eq 'enrolling') {
1.26 matthew 1633: &enroll_single_student($r);
1.50 matthew 1634: } else {
1635: &print_enroll_single_student_form($r);
1.26 matthew 1636: }
1.50 matthew 1637: } elsif ($ENV{'form.action'} eq 'classlist') {
1638: if (! exists($ENV{'form.state'})) {
1639: &print_html_classlist($r);
1640: } elsif ($ENV{'form.state'} eq 'csv') {
1641: &print_csv_classlist($r);
1642: } else {
1643: &print_html_classlist($r);
1644: }
1645: } elsif ($ENV{'form.action'} eq 'modifystudent') {
1646: if (! exists($ENV{'form.state'})) {
1647: &print_html_classlist($r);
1648: } elsif ($ENV{'form.state'} eq 'selected') {
1649: &print_modify_student_form($r);
1650: } elsif ($ENV{'form.state'} eq 'done') {
1651: &modify_single_student($r);
1652: } else {
1653: &print_html_classlist($r);
1654: }
1655: } else {
1656: # We should not end up here, but I guess it is possible
1657: &Apache::lonnet::logthis("Undetermined state in londropadd.pm. ".
1658: "form.action = ".$ENV{'form.action'}.
1659: "Someone should fix this.");
1660: &print_main_menu($r);
1661: }
1662: #
1663: # Finish up
1664: if (exists($ENV{'form.state'}) && ($ENV{'form.state'} eq 'csv')) {
1665: $r->print("\n");
1.26 matthew 1666: } else {
1.50 matthew 1667: $r->print('</form></body></html>');
1.26 matthew 1668: }
1669: return OK;
1.1 www 1670: }
1671:
1.50 matthew 1672: ###################################################################
1673: ###################################################################
1674:
1.1 www 1675: 1;
1676: __END__
1.50 matthew 1677:
1.1 www 1678:
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