Annotation of loncom/interface/lonsupportreq.pm, revision 1.15
1.1 raeburn 1: package Apache::lonsupportreq;
2:
3: use strict;
4: use lib qw(/home/httpd/lib/perl);
1.5 raeburn 5: use MIME::Types;
6: use MIME::Lite;
1.1 raeburn 7: use Apache::Constants qw(:common);
1.2 albertel 8: use Apache::loncommon();
9: use Apache::lonnet();
1.1 raeburn 10: use Apache::lonlocal;
11:
12: sub handler {
1.2 albertel 13: my ($r) = @_;
14: &Apache::loncommon::content_type($r,'text/html');
1.1 raeburn 15: $r->send_http_header;
16:
17: if ($r->header_only) {
18: return OK;
19: }
1.12 raeburn 20: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['origurl','function']);
21: if ($r->uri eq '/adm/helpdesk') {
22: &Apache::loncommon::get_posted_cgi($r);
23: }
1.1 raeburn 24: my $function = $ENV{'form.function'};
25: my $origurl = &Apache::lonnet::unescape($ENV{'form.origurl'});
1.12 raeburn 26: my $action = $ENV{'form.action'};
27:
1.1 raeburn 28: if ($action eq 'process') {
29: &print_request_receipt($r,$origurl,$function);
30: } else {
31: &print_request_form($r,$origurl,$function);
32: }
33: return OK;
34: }
35:
36: sub print_request_form {
37: my ($r,$origurl,$function) = @_;
38: my ($os,$browser,$bversion,$uhost,$uname,$udom,$uhome,$urole,$usec,$email,$cid,$cdom,$cnum,$ctitle,$ccode,$sectionlist,$lastname,$firstname,$server);
39: my $bodytag = &Apache::loncommon::bodytag('',$function,'topmargin="0",marginheight="0"',1);
40: my $tablecolor = &Apache::loncommon::designparm($function.'.tabbg');
1.5 raeburn 41: if (($tablecolor eq '') || ($tablecolor eq '#FFFFFF')) {
1.14 raeburn 42: $tablecolor = '#EEEE99';
1.5 raeburn 43: }
1.10 raeburn 44: $ccode = '';
1.1 raeburn 45: $os = $ENV{'browser.os'};
46: $browser = $ENV{'browser.type'};
47: $bversion = $ENV{'browser.version'};
48: $uhost = $ENV{'request.host'};
49: $uname = $ENV{'user.name'};
50: $udom = $ENV{'user.domain'};
51: $uhome = $ENV{'user.home'};
52: $urole = $ENV{'request.role'};
53: $usec = $ENV{'request.course.sec'};
54: $cid = $ENV{'request.course.id'};
55: $server = $ENV{'SERVER_NAME'};
1.13 raeburn 56: my $scripttag = (<<'END');
1.5 raeburn 57: function validate() {
1.13 raeburn 58: if (validmail(document.logproblem.email) == false) {
59: alert("The e-mail address you entered: "+document.logproblem.email.value+" is not a valid e-mail address.");
60: return;
1.5 raeburn 61: }
62: document.logproblem.submit();
63: }
1.13 raeburn 64:
65: function validmail(field) {
66: var str = field.value;
67: if (window.RegExp) {
68: var reg1str = "(@.*@)|(\\.\\.)|(@\\.)|(\\.@)|(^\\.)";
69: var reg2str = "^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$";
70: var reg1 = new RegExp(reg1str);
71: var reg2 = new RegExp(reg2str);
72: if (!reg1.test(str) && reg2.test(str)) {
73: return true;
74: }
75: return false;
76: }
77: else
78: {
79: if(str.indexOf("@") >= 0) {
80: return true;
81: }
82: return false;
83: }
84: }
1.5 raeburn 85: END
1.1 raeburn 86: if ($cid =~ m/_/) {
87: ($cdom,$cnum) = split/_/,$cid;
88: }
89: if ($cdom && $cnum) {
90: my %csettings = &Apache::lonnet::get('environment',['description','internal.coursecode','internal.sectionnums'],$cdom,$cnum);
91: $ctitle = $csettings{'description'};
92: $ccode = $csettings{'internal.coursecode'};
93: $sectionlist = $csettings{'internal.sectionnums'};
94: }
95: if ($ENV{'environment.critnotification'}) {
96: $email = $ENV{'environment.critnotification'};
97: }
98: if (!$email && $ENV{'environment.notification'}) {
99: $email = $ENV{'environment.notification'};
100: }
101: if ($ENV{'environment.lastname'}) {
102: $lastname = $ENV{'environment.lastname'};
103: }
104: if ($ENV{'environment.firstname'}) {
105: $firstname = $ENV{'environment.firstname'};
106: }
107: my @sections = split/,/,$sectionlist;
108: my %groupid = ();
109: foreach (@sections) {
110: my ($sec,$grp) = split/:/,$_;
111: $groupid{$sec} = $grp;
112: }
113: my $defdom = $Apache::lonnet::perlvar{'lonDefDomain'};
114: my $codedom = $defdom;
115: my %coursecodes = ();
116: my %codes = ();
117: my @codetitles = ();
118: my %cat_titles = ();
119: my %cat_order = ();
1.6 raeburn 120: my %idlist = ();
121: my %idnums = ();
122: my %idlist_titles = ();
1.1 raeburn 123: my $caller = 'global';
124: my $totcodes = 0;
125: my $format_reply;
1.6 raeburn 126: my $jscript = '';
1.1 raeburn 127:
128: if ($cdom) {
129: $codedom = $cdom;
130: }
131: if ($cnum) {
132: $coursecodes{$cnum} = $ccode;
133: if ($ccode eq '') {
134: $totcodes = &retrieve_instcodes(\%coursecodes,$codedom,$totcodes);
135: } else {
136: $coursecodes{$cnum} = $ccode;
137: $caller = $cnum;
138: $totcodes ++;
139: }
140: } else {
141: $totcodes = &retrieve_instcodes(\%coursecodes,$codedom,$totcodes);
142: }
143: if ($totcodes > 0) {
144: $format_reply = &Apache::lonnet::auto_instcode_format($caller,$codedom,\%coursecodes,\%codes,\@codetitles,\%cat_titles,\%cat_order);
1.6 raeburn 145: if ($ccode eq '') {
146: my $numtypes = @codetitles;
147: &build_code_selections(\%codes,\@codetitles,\%cat_titles,\%cat_order,\%idlist,\%idnums,\%idlist_titles);
148: &javascript_code_selections($numtypes,\$jscript,\%idlist,\%idnums,\%idlist_titles,\@codetitles);
149: }
1.1 raeburn 150: }
1.14 raeburn 151: $r->print(<<ENDHEAD);
1.1 raeburn 152: <html>
153: <head>
154: <title>LON-CAPA support request</title>
1.6 raeburn 155: <script>
1.1 raeburn 156: $scripttag
1.6 raeburn 157: $jscript
158: </script>
1.1 raeburn 159: </head>
160: $bodytag
1.14 raeburn 161: ENDHEAD
1.15 ! raeburn 162: if ($r->uri eq '/adm/helpdesk') {
1.14 raeburn 163: &print_header($r,$origurl);
164: }
165: $r->print(<<"END");
1.15 ! raeburn 166: <form method="post" name="logproblem" enctype="multipart/form-data">
1.1 raeburn 167: <table width="580" border="0" cellpadding="0" cellspacing="0" bgcolor="#000000">
168: <tr>
169: <td>
170: <table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#000000">
171: <tr>
172: <td>
173: <table width="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="#ffffff">
174: <tr>
175: <td>
176: <table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#ffffff">
177: <tr>
178: <td width="140" bgcolor="$tablecolor">
179: <table width="140" border="0" cellpadding="8" cellspacing="0">
180: <tr>
181: <td align="right"><b>Name:</b>
182: </td>
183: </tr>
184: </table>
185: </td>
186: <td width="100%" valign="top">
187: <table width="100%" border="0" cellpadding="8" cellspacing="0">
188: <tr>
189: <td>
190: END
191: my $fullname = '';
192: if ((defined($lastname) && $lastname ne '') && (defined($firstname) && $firstname ne '')) {
193: $fullname = "$firstname $lastname";
194: $r->print("$fullname<input type=\"hidden\" name=\"username\" value=\"$fullname\" />");
195: } else {
196: if (defined($firstname) && $firstname ne '') {
197: $fullname = $firstname;
198: } elsif (defined($lastname) && $lastname ne '') {
199: $fullname= " $lastname";
200: }
201: $r->print('<input type="text" size="20" name="username" value="'.$fullname.'" /><br />');
202: }
203: $r->print(<<END);
204: </td>
205: </tr>
206: </table>
207: </td>
208: </tr>
209: <tr>
210: <td width="100%" colspan="2" bgcolor="#000000">
1.3 albertel 211: <img src="/adm/lonMisc/blackdot.gif" /><br />
1.1 raeburn 212: </td>
213: </tr>
214: <tr>
215: <td width="140" bgcolor="$tablecolor">
216: <table width="140" border="0" cellpadding="8" cellspacing="0">
217: <tr>
218: <td align="right"><b>E-mail address:</b>
219: </td>
220: </tr>
221: </table>
222: </td>
223: <td width="100%" valign="top">
224: <table width="100%" border="0" cellpadding="8" cellspacing="0">
225: <tr>
226: <td>
227: <input type="text" size="20" name="email" value="$email" /><br />
228: </td>
229: </tr>
230: </table>
231: </td>
232: </tr>
233: <tr>
234: <td width="100%" colspan="2" bgcolor="#000000">
1.3 albertel 235: <img src="/adm/lonMisc/blackdot.gif" /><br />
1.1 raeburn 236: </td>
237: </tr>
238: <tr>
239: <td width="140" bgcolor="$tablecolor">
240: <table width="140" border="0" cellpadding="8" cellspacing="0">
241: <tr>
242: <td align="right"><b>username/domain:</b>
243: </td>
244: </tr>
245: </table>
246: </td>
247: <td width="100%" valign="top">
248: <table width="100%" border="0" cellpadding="8" cellspacing="0">
249: <tr>
250: <td>
251: END
252: my $udom_input = '<input type="hidden" name="udom" value="'.$udom.'" />';
253: my $uname_input = '<input type="hidden" name="uname" value="'.$uname.'" />';
254: if (defined($uname) && defined($udom)) {
255: $r->print('<i>username</i>: '.$uname.' <i>domain</i>: '.$udom.$udom_input.$uname_input);
256: } else {
257: my $udomform = '';
258: my $unameform = '';
259: if (defined($udom)) {
260: $udomform = '<i>domain</i>: '.$udom.$udom_input;
261: } elsif (defined($uname)) {
262: $unameform = '<i>username</i>: '.$uname.' '.$uname_input;
263: }
264: if ($udomform eq '') {
265: $udomform = '<i>domain</i>: ';
1.15 ! raeburn 266: $udomform .= &Apache::loncommon::select_dom_form($defdom,'udom');
1.1 raeburn 267: }
268: if ($unameform eq '') {
269: $unameform= '<i>username</i>: <input type="text" size="20" name="loncname" value="'.$uname.'" /> ';
270: }
271: $r->print($unameform.$udomform.'<br />Enter the username you use to log-in to your LON-CAPA system, and choose your domain.');
272: }
273: $r->print(<<END);
274: </td>
275: </tr>
276: </table>
277: </td>
278: </tr>
279: <tr>
280: <td width="100%" colspan="2" bgcolor="#000000">
1.3 albertel 281: <img src="/adm/lonMisc/blackdot.gif" /><br />
1.1 raeburn 282: </td>
283: </tr>
284: <tr>
285: <td width="140" bgcolor="$tablecolor">
286: <table width="140" border="0" cellpadding="8" cellspacing="0">
287: <tr>
288: <td align="right"><b>URL of page:</b>
289: </td>
290: </tr>
291: </table>
292: </td>
293: <td width="100%" valign="top">
294: <table width="100%" border="0" cellpadding="8" cellspacing="0">
295: <tr>
296: <td>
1.14 raeburn 297: http://$server$origurl<input type="hidden" name="sourceurl" value="http://$server$origurl" />
1.1 raeburn 298: </td>
299: </tr>
300: </table>
301: </td>
302: </tr>
303: <tr>
304: <td width="100%" colspan="2" bgcolor="#000000">
1.3 albertel 305: <img src="/adm/lonMisc/blackdot.gif" /><br />
1.1 raeburn 306: </td>
307: </tr>
308: <tr>
309: <td width="140" bgcolor="$tablecolor">
310: <table width="140" border="0" cellpadding="8" cellspacing="0">
311: <tr>
312: <td align="right"><b>Phone #:</b>
313: </td>
314: </tr>
315: </table>
316: </td>
317: <td width="100%" valign="top">
318: <table width="100%" border="0" cellpadding="8" cellspacing="0">
319: <tr>
320: <td>
321: <input type="text" size="15" name="phone"><br>
322: </td>
323: </tr>
324: </table>
325: </td>
326: </tr>
327: <tr>
328: <td width="100%" colspan="2" bgcolor="#000000">
1.3 albertel 329: <img src="/adm/lonMisc/blackdot.gif" /><br />
1.1 raeburn 330: </td>
331: </tr>
332: <tr>
333: <td width="140" bgcolor="$tablecolor">
334: <table width="140" border="0" cellpadding="8" cellspacing="0">
335: <tr>
336: <td align="right"><b>Course Details:</b>
337: </td>
338: </tr>
339: </table>
340: </td>
341: <td width="100%" valign="top">
342: <table border="0" cellpadding="3" cellspacing="3">
343: <tr>
344: <td>
345: END
1.10 raeburn 346: if ($cnum) {
347: if ($coursecodes{$cnum}) {
348: foreach (@codetitles) {
349: $r->print('<i>'.$_.'</i>: '.$codes{$cnum}{$_}.'; ');
350: }
351: $r->print(' <input type="hidden" name="coursecode" value="'.$coursecodes{$cnum}.'" />');
352: } else {
353: $r->print('Enter institutional course code:
354: <input type="text" name="coursecode" size="15" value="" />');
1.1 raeburn 355: }
356: } else {
1.10 raeburn 357: if ($totcodes > 0) {
358: my $numtitles = @codetitles;
359: if ($numtitles == 0) {
360: $r->print('Enter institutional course code:
1.1 raeburn 361: <input type="text" name="coursecode" size="15" value="" />');
1.10 raeburn 362: } else {
363: my $lasttitle = $numtitles;
364: if ($numtitles > 4) {
365: $lasttitle = 4;
366: }
367: $r->print('<table><tr><td>'.$codetitles[0].'<br />'."\n".
368: '<select name="'.$codetitles[0].'" onChange="courseSet('."'$codetitles[0]'".')">'."\n".
369: ' <option value="-1" />Select'."\n");
370: my @items = ();
371: if ($idlist{$codetitles[0]} =~ /","/) {
372: @items = split/","/,$idlist{$codetitles[0]};
373: } else {
374: $items[0] = $idlist{$codetitles[0]};
375: }
376: foreach (@items) {
377: $r->print(' <option value="'.$_.'" />'.$_);
378: }
379: $r->print('</select></td>');
380: for (my $i=1; $i<$numtitles; $i++) {
381: $r->print('<td>'.$codetitles[$i].'<br />'."\n".
382: '<select name="'.$codetitles[$i].'" onChange="courseSet('."'$codetitles[$i]'".')">'."\n".
383: '<option value="-1"><-Pick '.$codetitles[$i-1].'</option>'."\n".
384: '</select>'."\n".
385: '</td>'
386: );
387: }
388: $r->print('</tr></table>');
389: if ($numtitles > 4) {
390: $r->print('<br /><br />'.$codetitles[$numtitles].'<br />'."\n".
391: '<select name="'.$codetitles[$numtitles].'" onChange="courseSet('."'$codetitles[$numtitles]'".')">'."\n".
392: '<option value="-1"><-Pick '.$codetitles[$numtitles-1].'</option>'."\n".
393: '</select>'."\n");
394: }
395: }
396: } else {
397: $r->print('Enter institutional course code:
398: <input type="text" name="coursecode" size="15" value="" />');
399: }
1.1 raeburn 400: }
401: if ($ctitle) {
402: $r->print('<br /><i>Title</i>: '.$ctitle.'<input type="hidden" name="title" value="'.$ctitle.'" />');
403: } else {
404: $r->print('<br />Enter course title:
1.10 raeburn 405: <input type="text" name="title" size="25" value="" />');
1.1 raeburn 406: }
407: $r->print(<<END);
408: </td>
409: </tr>
410: </table>
411: </td>
412: </tr>
413: <tr>
414: <td width="100%" colspan="2" bgcolor="#000000">
1.3 albertel 415: <img src="/adm/lonMisc/blackdot.gif" /><br />
1.1 raeburn 416: </td>
417: </tr>
418: <tr>
419: <td width="140" bgcolor="$tablecolor">
420: <table width="140" border="0" cellpadding="8" cellspacing="0">
421: <tr>
422: <td align="right"><b>Section Number: </b>
423: </td>
424: </tr>
425: </table>
426: </td>
427: <td width="100%" valign="top">
428: <table width="100%" border="0" cellpadding="8" cellspacing="0">
429: <tr>
430: <td>
431: END
432: if ($sectionlist) {
433: $r->print("<select name=\"section\">");
434: foreach (sort keys %groupid) {
435: if ($_ eq $groupid{$_} || $groupid{$_} eq '') {
436: $r->print("<option value=\"$_\" />$_");
437: } else {
1.5 raeburn 438: $r->print("<option value=\"$_\" />$_ - (LON-CAPA sec: $groupid{$_})");
1.1 raeburn 439: }
440: }
441: $r->print("</select>");
442: } else {
443: $r->print("<input type=\"text\" name=\"section\" size=\"10\"/>");
444: }
445: $r->print(<<END);
446: </td>
447: </tr>
448: </table>
449: </td>
450: </tr>
451: <tr>
452: <td width="100%" colspan="2" bgcolor="#000000">
1.3 albertel 453: <img src="/adm/lonMisc/blackdot.gif" /><br />
1.1 raeburn 454: </td>
455: </tr>
456: <tr>
457: <td width="140" bgcolor="$tablecolor">
458: <table width="140" border="0" cellpadding="8" cellspacing="0">
459: <tr>
460: <td align="right"><b>Subject</b>
461: </td>
462: </tr>
463: </table>
464: </td>
465: <td width="100%" valign="top">
466: <table width="100%" border="0" cellpadding="8" cellspacing="0">
467: <tr>
468: <td>
469: <input type="text" size="40" name="subject">
470: </td>
471: </tr>
472: </table>
473: </td>
474: </tr>
475: <tr>
476: <td width="100%" colspan="2" bgcolor="#000000">
1.3 albertel 477: <img src="/adm/lonMisc/blackdot.gif" /><br />
1.1 raeburn 478: </td>
479: </tr>
480: <tr>
481: <td width="140" bgcolor="$tablecolor">
482: <table width="140" border="0" cellpadding="8" cellspacing="0">
483: <tr>
484: <td align="right"><b>Detailed description:</b>
485: </td>
486: </tr>
487: </table>
488: </td>
489: <td width="100%" valign="top">
490: <table width="100%" border="0" cellpadding="8" cellspacing="0">
491: <tr>
492: <td>
493: <textarea rows="10" cols="45" name="description" wrap="virtual"></textarea>
494: </td>
495: </tr>
496: </table>
497: </td>
498: </tr>
499: <tr>
500: <td width="100%" colspan="2" bgcolor="#000000">
1.3 albertel 501: <img src="/adm/lonMisc/blackdot.gif" /><br />
1.1 raeburn 502: </td>
503: </tr>
1.5 raeburn 504: END
505: if (defined($ENV{'user.name'})) {
506: $r->print(<<END);
507: <tr>
508: <td width="140" bgcolor="$tablecolor">
509: <table width="140" border="0" cellpadding="8" cellspacing="0">
510: <tr>
511: <td align="right"><b>Optional file upload:</b>
512: </td>
513: </tr>
514: </table>
515: </td>
516: <td width="100%" valign="top">
517: <table width="100%" border="0" cellpadding="8" cellspacing="0">
518: <tr>
519: <td>
520: <input type="file" name="screenshot" size="20" /><br />Upload a file (e.g., a screenshot) relevant to your support request (128 KB max. size).
521: </td>
522: </tr>
523: </table>
524: </td>
525: </tr>
526: <tr>
527: <td width="100%" colspan="2" bgcolor="#000000">
528: <img src="/adm/lonMisc/blackdot.gif" /><br />
529: </td>
530: </tr>
531: END
532: }
533: $r->print(<<END);
1.1 raeburn 534: <tr>
535: <td width="140" bgcolor="$tablecolor">
536: <table width="140" border="0" cellpadding="8" cellspacing="0">
537: <tr>
538: <td align="right"><b>Finish:</b>
539: </td>
540: </tr>
541: </table>
542: </td>
543: <td width="100%" valign="top">
544: <table border="0" cellpadding="8" cellspacing="0">
545: <tr>
546: <td>
547: <input type="hidden" name="action" value="process" />
1.15 ! raeburn 548: <input type="button" value="Submit Request" onClick="validate()"/>
1.1 raeburn 549: </td>
550: <td> </td>
551: <td>
552: <input type="reset" value="Clear Form">
553: </td>
554: </tr>
555: </table>
556: </td>
557: </tr>
558: </table>
559: </td>
560: </tr>
561: </table>
562: </td>
563: </tr>
564: </table>
565: </td>
566: </tr>
567: </table>
1.14 raeburn 568: </form>
569: </body>
570: </html>
1.1 raeburn 571: END
1.5 raeburn 572: return;
1.1 raeburn 573: }
574:
575: sub print_request_receipt {
576: my ($r,$url,$function) = @_;
577: my @envvars = ('lonID','HTTP_HOST','HTTP_USER_AGENT','REMOTE_ADDR','SERVER_ADDR','SERVER_NAME','browser.os','browser.type','browser.version','user.home','request.role');
1.5 raeburn 578: my @loncvars = ('user.name','user.domain','request.course.sec','request.course.id');
579:
1.1 raeburn 580: my $bodytag = &Apache::loncommon::bodytag('',$function,'topmargin="0" marginheight="0"',1);
1.5 raeburn 581: my $admin = $Apache::lonnet::perlvar{'lonAdminMail'};
1.1 raeburn 582: my $to = $Apache::lonnet::perlvar{'lonSupportEMail'};
1.5 raeburn 583: my $from = $admin;
1.1 raeburn 584: my $reporttime = &Apache::lonlocal::locallocaltime(time);
585: my $fontcolor = &Apache::loncommon::designparm($function.'.font');
586: my $vlinkcolor = &Apache::loncommon::designparm($function.'.vlink');
587: my $tablecolor = &Apache::loncommon::designparm($function.'.tabbg');
1.14 raeburn 588: my @formvars = ('username','email','uname','udom','sourceurl','phone','section','coursecode','title','subject','description','screenshot');
1.1 raeburn 589: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},\@formvars);
590:
591: my $supportmsg = qq|
592: Name: $ENV{'form.username'}
593: Email: $ENV{'form.email'}
594: Username/domain: $ENV{'form.uname'} - $ENV{'form.udom'}
595: Tel: $ENV{'form.phone'}
596: Course Information: $ENV{'form.title'} - $ENV{'form.coursecode'} - section: $ENV{'form.section'}
597: Subject: $ENV{'form.subject'}
598: Description: $ENV{'form.description'}
1.14 raeburn 599: URL: $ENV{'form.sourceurl'}
1.1 raeburn 600: Date/Time: $reporttime
601:
602: |;
1.5 raeburn 603: my $descrip = $ENV{'form.description'};
604: $descrip =~ s#\n#<br />#g;
605: my $displaymsg = qq|
606: <font color="$fontcolor">Name:</font><font color="$vlinkcolor"> $ENV{'form.username'}</font><br />
607: <font color="$fontcolor">Email: </font><font color="$vlinkcolor">$ENV{'form.email'}</font><br />
608: <font color="$fontcolor">Username/domain: </font><font color="$vlinkcolor">$ENV{'form.uname'} - $ENV{'form.udom'}</font><br />
609: <font color="$fontcolor">Tel: </font><font color="$vlinkcolor">$ENV{'form.phone'}</font><br />
610: <font color="$fontcolor">Course Information: </font><font color="$vlinkcolor">$ENV{'form.title'} - $ENV{'form.coursecode'} - section: $ENV{'form.section'}</font><br />
611: <font color="$fontcolor">Subject: </font><font color="$vlinkcolor">$ENV{'form.subject'}</font><br />
612: <font color="$fontcolor">Description: </font><font color="$vlinkcolor">$descrip</font><br />
1.14 raeburn 613: <font color="$fontcolor">URL: </font><font color="$vlinkcolor">$ENV{'form.sourceurl'}</font><br />
1.5 raeburn 614: <font color="$fontcolor">Date/Time: </font><font color="$vlinkcolor">$reporttime</font><br />
615: |;
1.14 raeburn 616: $r->print(<<"END");
1.1 raeburn 617: <html>
618: <head>
619: <title>LON-CAPA support request recorded</title>
620: </head>
621: $bodytag
622: END
1.14 raeburn 623: if ($r->uri eq '/adm/helpdesk') {
624: &print_header($r,$url,'process');
625: }
626: if ($to =~ m/^[^\@]+\@[^\@]+$/) {
627: $r->print("<h3>A support request has been sent to $to</h3>");
1.9 raeburn 628: } else {
629: $to = $admin;
630: if ($to =~ m/^[^\@]+\@[^\@]+$/) {
1.14 raeburn 631: $r->print("<h3>A support request has been sent to $to</h3>");
1.9 raeburn 632: END
633: } else {
634: $r->print(<<END);
1.1 raeburn 635: <h3>Warning: Problem with support e-mail address</h3>
1.9 raeburn 636: As the e-mail address provided for this LON-CAPA server ($to) does not appear to be a valid e-mail address, your support request has <b>not</b> been sent to the LON-CAPA support staff or administrator at your institution. Instead a copy has been sent to the LON-CAPA support team at Michigan State University.
1.1 raeburn 637: END
1.9 raeburn 638: $to = 'helpdesk@lon-capa.org';
639: }
1.1 raeburn 640: }
1.5 raeburn 641: if (defined($ENV{'form.email'})) {
642: if ($ENV{'form.email'} =~ m/^[^\@]+\@[^\@]+$/) {
643: $from = $ENV{'form.email'};
644: }
645: }
646:
647: my $subject = $ENV{'form.subject'};
648: $subject =~ s#(`)#'#g;
649: $subject =~ s#\$#\(\$\)#g;
650: $supportmsg =~ s#(`)#'#g;
651: $supportmsg =~ s#\$#\(\$\)#g;
652: $displaymsg =~ s#(`)#'#g;
653: $displaymsg =~ s#\$#\(\$\)#g;
654: my $fname;
655:
656: my $attachmentpath = '';
657: my $attachmentsize = '';
658: if (defined($ENV{'user.name'})) {
659: if ($ENV{'form.screenshot.filename'}) {
660: $attachmentsize = length($ENV{'form.screenshot'});
661: if ($attachmentsize > 131072) {
662: $displaymsg .= "<br />The uploaded screenshot file ($attachmentsize bytes) included with your request exceeded the maximum allowed size - 128 KB, and has therefore been discarded.";
663: } else {
664: $attachmentpath=&Apache::lonnet::userfileupload('screenshot',undef,'helprequests');
665: }
666: }
667: }
668:
669: if ($attachmentpath =~ m-/([^/]+)$-) {
670: $fname = $1;
671: $displaymsg .= "<br />An uploaded screenshot file - $fname ($attachmentsize bytes) was included in the request sent by $ENV{'user.name'} from LON-CAPA domain: $ENV{'user.domain'}";
672: $supportmsg .= "\n";
673: foreach (@envvars) {
674: $supportmsg .= "$_: $ENV{$_}\n";
675: }
676: }
677:
678: my $msg = MIME::Lite->new(
679: From => $from,
680: To => $to,
681: Subject => $subject,
682: Type =>'TEXT',
683: Data => $supportmsg,
684: );
685:
686: if ($attachmentpath) {
687: my ($type, $encoding) = MIME::Types::by_suffix($attachmentpath);
688: $msg->attach(Type => $type,
689: Path => $attachmentpath,
690: Filename => $fname
691: );
692:
693: } else {
694: my $envdata = '';
695: foreach (@envvars) {
696: $envdata .= "$_: $ENV{$_}\n";
697: }
698: foreach (@loncvars) {
699: $envdata .= "$_: $ENV{$_}\n";
700: }
701: $msg->attach(Type => 'TEXT',
702: Data => $envdata);
703: }
704:
705: ### Send it:
706: # ->send can cause an sh launch which can pass all of %ENV along
1.4 albertel 707: # which can be to large for /bin/sh's little mind
708: my %oldENV=%ENV;
709: undef(%ENV);
1.5 raeburn 710: $msg->send('sendmail');
1.4 albertel 711: %ENV=%oldENV;
712: undef(%oldENV);
1.5 raeburn 713:
714: if ($attachmentpath =~ m#$Apache::lonnet::perlvar{'lonDaemons'}/tmp/helprequests/(\d+)/[^/]+#) {
715: unlink($attachmentpath);
716: }
717: $r->print(qq|
1.1 raeburn 718: <b>Your support request contained the following information</b>:<br /><br />
719: <table width="580" border="0" cellpadding="0" cellspacing="0" bgcolor="#000000">
720: <tr>
721: <td>
722: <table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#000000">
723: <tr>
724: <td>
725: <table width="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="#ffffff">
726: <tr>
727: <td>
728: <table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#ffffff">
729: <tr>
730: <td width="140" bgcolor="$tablecolor">
731: <table width="140" border="0" cellpadding="8" cellspacing="0">
732: <tr>
733: <td align="right"><b>Information supplied</b>
734: </td>
735: </tr>
736: </table>
737: </td>
738: <td width="100%" valign="top">
739: <table width="100%" border="0" cellpadding="8" cellspacing="0">
740: <tr>
1.5 raeburn 741: <td>$displaymsg</td>
1.1 raeburn 742: </tr>
743: </table>
744: </td>
745: </tr>
746: <tr>
1.5 raeburn 747: <td width="100%" colspan="2" bgcolor="#000000">
748: <img src="/adm/lonMisc/blackdot.gif" /><br />
749: </td>
750: </tr>
751: <tr>
752: <td width="140" bgcolor="$tablecolor">
753: <table width="140" border="0" cellpadding="8" cellspacing="0">
1.1 raeburn 754: <tr>
755: <td align="right"><b>Additional information recorded</b>
756: </td>
757: </tr>
758: </table>
759: </td>
760: <td width="100%" valign="top">
761: <table width="100%" border="0" cellpadding="8" cellspacing="0">
762: <tr>
763: <td>
1.5 raeburn 764: |);
1.1 raeburn 765: foreach (@envvars) {
1.5 raeburn 766: unless($ENV{$_} eq '') {
767: $r->print("$_: <font color='$vlinkcolor'>$ENV{$_}</font>, ");
768: }
1.1 raeburn 769: }
770: $r->print("
771: </td>
772: </tr>
773: </table>
774: </td>
775: </tr>
776: </table>
777: </td>
778: </tr>
779: </table>
780: </td>
781: </tr>
782: </table>
783: </td>
784: </tr>
785: </table>
1.14 raeburn 786: </body>
787: </html>
1.1 raeburn 788: ");
789: }
790:
1.14 raeburn 791: sub print_header {
792: my ($r,$origurl,$action) = @_;
793: my $location=&Apache::loncommon::lonhttpdurl("/adm");
794: my $tablecolor = '#EEEE99';
795: my ($component_url);
796: my $helpdesk_link = '<a href="javascript:validate()">';
797: if ($action eq 'process') {
798: $helpdesk_link = '<a href="/adm/helpdesk">';
799: }
800: my %lt = &Apache::lonlocal::texthash (
801: login => 'Log-in help',
802: ask => 'Ask helpdesk',
803: getst => 'Getting started guide',
804: back => 'Back to last location'
805: );
806: $r->print(<<END);
807: <table width="620" border="0" cellspacing="0" cellpadding="0" height="55"> <tr height="50"> <td width='5'> </td>
808: <td>
809: <fieldset><legend><img src="$location/lonIcons/minilogo.gif" height='20' width='29' valign='bottom' /> <b><font size="+1">LON-CAPA help/support</font></b></legend>
810: <table width="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="#000000">
811: <tr>
812: <td>
813: <table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#000000">
814: <tr>
815: <td>
816: <table width="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="#ffffff">
817: <tr>
818: <td>
819: <table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#ffffff">
820: <tr bgcolor="$tablecolor">
821: <td align="center"><img src="$location/help/gif/smallHelp.gif" border="0" alt="(Login help)" valign="middle" /> <b><a href="/adm/loginproblems.html">$lt{'login'}</a></td>
822: <td align="center"> <b>$helpdesk_link<img src="$location/lonIcons/helpdesk.gif" border="0" alt="(Ask helpdesk)" valign="middle" /> $lt{'ask'}</a></b> </td>
823: <td align="center"> <b><a href="/adm/gettingstarted.html">$lt{'getst'}</a></td>
824: <td align="center"> <b><a href="$origurl" target="_top"><img src="$location/lonIcons/move_up.gif" border="0" alt="(Back to last location)" valign="middle" /> $lt{'back'}</a></b> </td>
825: </tr>
826: </table>
827: </td>
828: </tr>
829: </table>
830: </td>
831: </tr>
832: </table>
833: </td>
834: </tr>
835: </table>
836: </fieldset>
837: </td>
838: <td width='5'> </td>
839: </tr>
840: <tr height='5'>
841: <td colspan='3' height='5'> </td>
842: </tr>
843: END
844: unless ($action eq 'process') {
845: $r->print('
846: <tr>
847: <td colspan="3">'.&mt('
848: Please read the "Log-in help" and "Getting started guide" if you can not log-in').'. '.&mt('If your problem is still unresolved, the form below can be used to send a question to the LON-CAPA helpdesk').'.<br /><font size="-1"><b>'.&mt('Note').':</b> '.&mt('Student questions about course content should be directed to the course instructor').'.</font><br /><br />
849: </td>
850: </tr>');
851: }
852: $r->print('
853: </table>');
854: return;
855: }
856:
1.1 raeburn 857: sub retrieve_instcodes {
858: my ($coursecodes,$codedom,$totcodes) = @_;
1.11 raeburn 859: my %courses = &Apache::lonnet::courseiddump($codedom,'.',1,'.','.');
1.1 raeburn 860: foreach my $course (keys %courses) {
1.11 raeburn 861: if ($courses{$course} =~ m/^[^:]*:([^:]+)/) {
1.1 raeburn 862: $$coursecodes{$course} = &Apache::lonnet::unescape($1);
863: $totcodes ++;
864: }
865: }
866: return $totcodes;
867: }
868:
1.6 raeburn 869: sub build_code_selections {
870: my ($codes,$codetitles,$cat_titles,$cat_order,$idlist,$idnums,$idlist_titles) = @_;
871: my %idarrays = ();
872: for (my $i=1; $i<@{$codetitles}; $i++) {
873: %{$idarrays{$$codetitles[$i]}} = ();
874: }
875: foreach my $cid (sort keys %{$codes}) {
876: &recurse_list($cid,$codetitles,$codes,0,\%idarrays);
877: }
878: for (my $num=0; $num<@{$codetitles}; $num++) {
879: if ($num == 0) {
880: my @contents = ();
881: my @contents_titles = ();
882: &sort_cats($num,$cat_order,$codetitles,\@{$idarrays{$$codetitles[0]}},\@contents);
883: if (defined($$cat_titles{$$codetitles[0]})) {
884: foreach (@contents) {
885: push @contents_titles, $$cat_titles{$$codetitles[0]}{$_};
886: }
887: }
888: $$idlist{$$codetitles[0]} = join('","',@contents);
889: $$idnums{$$codetitles[0]} = scalar(@contents);
890: if (defined($$cat_titles{$$codetitles[0]})) {
891: $$idlist_titles{$$codetitles[0]} = join('","',@contents_titles);
892: }
893: } elsif ($num == 1) {
894: %{$$idlist{$$codetitles[1]}} = ();
895: %{$$idlist_titles{$$codetitles[1]}} = ();
896: foreach my $key_a (keys %{$idarrays{$$codetitles[1]}}) {
897: my @sorted_a = ();
898: my @sorted_a_titles = ();
899: &sort_cats($num,$cat_order,$codetitles,\@{$idarrays{$$codetitles[1]}{$key_a}},\@sorted_a);
900: if (defined($$cat_titles{$$codetitles[1]})) {
901: foreach (@sorted_a) {
902: push @sorted_a_titles, $$cat_titles{$$codetitles[1]}{$_};
903: }
904: }
905: $$idlist{$$codetitles[1]}{$key_a} = join('","',@sorted_a);
906: $$idnums{$$codetitles[1]}{$key_a} = scalar(@sorted_a);
907: if (defined($$cat_titles{$$codetitles[1]})) {
908: $$idlist_titles{$$codetitles[1]}{$key_a} = join('","',@sorted_a_titles);
909: }
910: }
911: } elsif ($num == 2) {
912: %{$$idlist{$$codetitles[2]}} = ();
913: %{$$idlist_titles{$$codetitles[2]}} = ();
914: foreach my $key_a (keys %{$idarrays{$$codetitles[2]}}) {
915: %{$$idlist{$$codetitles[2]}{$key_a}} = ();
916: %{$$idlist_titles{$$codetitles[2]}{$key_a}} = ();
917: foreach my $key_b (keys %{$idarrays{$$codetitles[2]}{$key_a}}) {
918: my @sorted_b = ();
919: my @sorted_b_titles = ();
920: &sort_cats($num,$cat_order,$codetitles,\@{$idarrays{$$codetitles[2]}{$key_a}{$key_b}},\@sorted_b);
921: if (defined($$cat_titles{$$codetitles[1]})) {
922: foreach (@sorted_b) {
923: push @sorted_b_titles, $$cat_titles{$$codetitles[1]}{$_};
924: }
925: }
926: $$idlist{$$codetitles[2]}{$key_a}{$key_b} = join('","',@sorted_b);
927: $$idnums{$$codetitles[2]}{$key_a}{$key_b} = scalar(@sorted_b);
928: if (defined($$cat_titles{$$codetitles[2]})) {
929: $$idlist_titles{$$codetitles[2]}{$key_a}{$key_b} = join('","',@sorted_b_titles);
930: }
931: }
932: }
933: } elsif ($num == 3) {
934: %{$$idlist{$$codetitles[3]}} = ();
935: foreach my $key_a (keys %{$idarrays{$$codetitles[3]}}) {
936: %{$$idlist{$$codetitles[3]}{$key_a}} = ();
937: foreach my $key_b (keys %{$idarrays{$$codetitles[3]}{$key_a}}) {
938: %{$$idlist{$$codetitles[3]}{$key_a}{$key_b}} = ();
939: foreach my $key_c (keys %{$idarrays{$$codetitles[3]}{$key_a}{$key_b}}) {
940: my @sorted_c = ();
941: &sort_cats($num,$cat_order,$codetitles,\@{$idarrays{$$codetitles[3]}{$key_a}{$key_b}{$key_c}},\@sorted_c);
942: $$idlist{$$codetitles[3]}{$key_a}{$key_b}{$key_c} = join('","',@sorted_c);
943: $$idnums{$$codetitles[3]}{$key_a}{$key_b}{$key_c} = scalar(@sorted_c);
944: }
945: }
946: }
947: } elsif ($num == 4) {
948: %{$$idlist{$$codetitles[4]}} = ();
949: foreach my $key_a (keys %{$idarrays{$$codetitles[4]}}) {
950: %{$$idlist{$$codetitles[4]}{$key_a}} = ();
951: foreach my $key_b (keys %{$idarrays{$$codetitles[4]}{$key_a}}) {
952: %{$$idlist{$$codetitles[4]}{$key_a}{$key_b}} = ();
953: foreach my $key_c (keys %{$idarrays{$$codetitles[4]}{$key_a}{$key_b}}) {
954: %{$$idlist{$$codetitles[4]}{$key_a}{$key_b}{$key_c}} = ();
955: foreach my $key_d (keys %{$idarrays{$$codetitles[4]}{$key_a}{$key_b}{$key_c}}) {
956: my @sorted_d = ();
957: &sort_cats($num,$cat_order,$codetitles,$idarrays{$$codetitles[4]}{$key_a}{$key_b}{$key_c}{$key_d},\@sorted_d);
958: $$idlist{$$codetitles[4]}{$key_a}{$key_b}{$key_c}{$key_d} = join('","',@sorted_d);
959: $$idnums{$$codetitles[4]}{$key_a}{$key_b}{$key_c}{$key_d} = scalar(@sorted_d);
960: }
961: }
962: }
963: }
964: }
965: }
966: }
967:
968: sub sort_cats {
969: my ($num,$cat_order,$codetitles,$idsarrayref,$sorted) = @_;
970: my @unsorted = @{$idsarrayref};
971: if (defined($$cat_order{$$codetitles[$num]})) {
972: foreach (@{$$cat_order{$$codetitles[$num]}}) {
973: if (grep/^$_$/,@unsorted) {
974: push @{$sorted}, $_;
975: }
976: }
977: } else {
978: @{$sorted} = sort (@unsorted);
979: }
980: }
981:
982:
983: sub recurse_list {
984: my ($cid,$codetitles,$codes,$num,$idarrays) = @_;
985: if ($num == 0) {
986: if (!grep/^$$codes{$cid}{$$codetitles[0]}$/,@{$$idarrays{$$codetitles[0]}}) {
987: push @{$$idarrays{$$codetitles[0]}}, $$codes{$cid}{$$codetitles[0]};
988: }
989: } elsif ($num == 1) {
990: if (defined($$idarrays{$$codetitles[1]}{$$codes{$cid}{$$codetitles[0]}})) {
991: if (!grep/^$$codes{$cid}{$$codetitles[1]}$/,@{$$idarrays{$$codetitles[1]}{$$codes{$cid}{$$codetitles[0]}}}) {
992: push @{$$idarrays{$$codetitles[1]}{$$codes{$cid}{$$codetitles[0]}}}, $$codes{$cid}{$$codetitles[1]};
993: }
994: } else {
995: @{$$idarrays{$$codetitles[1]}{$$codes{$cid}{$$codetitles[0]}}} = ("$$codes{$cid}{$$codetitles[1]}");
996: }
997: } elsif ($num == 2) {
998: if (defined($$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}})) {
999: if (defined($$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}})) {
1000: if (!grep/^$$codes{$cid}{$$codetitles[2]}$/,@{$$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}}) {
1001: push @{$$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}}, $$codes{$cid}{$$codetitles[2]};
1002: }
1003: } else {
1004: @{$$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = ("$$codes{$cid}{$$codetitles[2]}");
1005: }
1006: } else {
1007: %{$$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}} = ();
1008: @{$$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = ("$$codes{$cid}{$$codetitles[2]}");
1009: }
1010: } elsif ($num == 3) {
1011: if (defined($$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}})) {
1012: if (defined($$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}})) {
1013: if (defined($$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}})) {
1014: if (!grep/^$$codes{$cid}{$$codetitles[3]}$/,@{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}}) {
1015: push @{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}}, $$codes{$cid}{$$codetitles[3]};
1016: }
1017: } else {
1018: @{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = ("$$codes{$cid}{$$codetitles[3]}");
1019: }
1020: } else {
1021: %{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = ();
1022: @{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = ("$$codes{$cid}{$$codetitles[3]}");
1023: }
1024: } else {
1025: %{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}} = ();
1026: %{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = ();
1027: @{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = ("$$codes{$cid}{$$codetitles[3]}");
1028: }
1029: } elsif ($num == 4) {
1030: if (defined($$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}})) {
1031: if (defined($$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}})) {
1032: if (defined($$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}})) {
1033: if (defined($$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}})) {
1034: if (!grep/^$$codes{$cid}{$$codetitles[4]}$/,@{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}}}) {
1035: push @{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}}}, $$codes{$cid}{$$codetitles[4]};
1036: }
1037: } else {
1038: @{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}}} = ("$$codes{$cid}{$$codetitles[4]}");
1039: }
1040: } else {
1041: %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = ();
1042: @{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}}} = ("$$codes{$cid}{$$codetitles[4]}");
1043: }
1044: } else {
1045: %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = ();
1046: %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = ();
1047: @{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}}} = ("$$codes{$cid}{$$codetitles[4]}");
1048: }
1049: } else {
1050: %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}} = ();
1051: %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = ();
1052: %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = ();
1053: @{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[3]}}} = ("$$codes{$cid}{$$codetitles[3]}");
1054: }
1055: }
1056: $num ++;
1057: if ($num <@{$codetitles}) {
1058: &recurse_list($cid,$codetitles,$codes,$num,$idarrays);
1059: }
1060: }
1061:
1062: sub javascript_code_selections {
1063: my ($numcats,$script_tag,$idlist,$idnums,$idlist_titles,$codetitles) = @_;
1.10 raeburn 1064: my $numtitles = @{$codetitles};
1065: my @seltitles = ();
1066: for (my $j=0; $j<$numtitles; $j++) {
1067: $seltitles[$j] = 'id'.$$codetitles[$j];
1068: }
1069: my $seltitle_str = join('","',@seltitles);
1.6 raeburn 1070: $$script_tag .= <<END;
1071: function courseSet(caller) {
1.10 raeburn 1072: var ids = new Array ("$seltitle_str");
1073: var formitems = new Array ($numtitles);
1.15 ! raeburn 1074: var idyr = document.logproblem.Year.selectedIndex
! 1075: var idsem = document.logproblem.Semester.selectedIndex
! 1076: var iddept = document.logproblem.Department.selectedIndex
! 1077: var idclass = document.logproblem.Number.selectedIndex
1.6 raeburn 1078: var idyears = new Array("$$idlist{$$codetitles[0]}");
1079: var idsems = new Array ($$idnums{$$codetitles[0]});
1080: var idsemlongs = new Array ($$idnums{$$codetitles[0]});
1081: var idcodes = new Array ($$idnums{$$codetitles[0]});
1082: var idcourses = new Array ($$idnums{$$codetitles[0]});
1083: END
1084: my @sort_a = split/","/,$$idlist{$$codetitles[0]};
1085: for (my $j=0; $j<@sort_a; $j++) {
1086: $$script_tag .= qq| idsems[$j] = new Array("$$idlist{$$codetitles[1]}{$sort_a[$j]}")\n|;
1087: $$script_tag .= qq| idsemlongs[$j] = new Array("$$idlist_titles{$$codetitles[1]}{$sort_a[$j]}")\n|;
1088: $$script_tag .= qq| idcodes[$j] = new Array($$idnums{$$codetitles[1]}{$sort_a[$j]})\n|;
1089: $$script_tag .= qq| idcourses[$j] = new Array($$idnums{$$codetitles[1]}{$sort_a[$j]})\n|;
1090: my @sort_b = split/","/,$$idlist{$$codetitles[1]}{$sort_a[$j]};
1091: for (my $k=0; $k<@sort_b; $k++) {
1092: my $idcode_entry = $$idlist{$$codetitles[2]}{$sort_a[$j]}{$sort_b[$k]};
1093: $$script_tag .= qq| idcodes[$j][$k] = new Array("$idcode_entry")\n|;
1094: $$script_tag .= qq| idcourses[$j][$k] = new Array($$idnums{$$codetitles[2]}{$sort_a[$j]}{$sort_b[$k]})\n|;
1095: my @sort_c = split/","/,$$idlist{$$codetitles[2]}{$sort_a[$j]}{$sort_b[$k]};
1096: for (my $l=0; $l<@sort_c; $l++) {
1097: my $idcourse_entry = $$idlist{$$codetitles[3]}{$sort_a[$j]}{$sort_b[$k]}{$sort_c[$l]};
1098: $$script_tag .= qq| idcourses[$j][$k][$l] = new Array("$idcourse_entry")\n|;
1099: }
1100: }
1101: }
1102: $$script_tag .= (<<END_OF_BLOCK);
1.10 raeburn 1103: if (caller == "Year") {
1.15 ! raeburn 1104: document.logproblem.Department.length = 0
! 1105: document.logproblem.Number.length = 0
! 1106: document.logproblem.Department.options[0] = new Option("<-Pick Semester.","-1",true,true)
! 1107: document.logproblem.Number.options[0] = new Option("<-Pick Department","-1",true,true)
1.6 raeburn 1108: if (idyr == 0) {
1.15 ! raeburn 1109: document.logproblem.Semester.length = 0
! 1110: document.logproblem.Semester.options[0] = new Option("<-Pick Year","-1",true,true)
1.6 raeburn 1111: }
1112: else {
1.15 ! raeburn 1113: document.logproblem.Semester.length = 0
! 1114: document.logproblem.Semester.options[0] = new Option("Select","-1",true,true)
1.6 raeburn 1115: for (var i=0; i<idsems[idyr-1].length; i++) {
1.15 ! raeburn 1116: document.logproblem.Semester.options[i+1] = new Option(idsemlongs[idyr-1][i],idsems[idyr-1][i],false,false)
1.6 raeburn 1117: }
1118: }
1.15 ! raeburn 1119: document.logproblem.Semester.selectedIndex = 0;
1.6 raeburn 1120: }
1.10 raeburn 1121: if (caller == "Semester") {
1.15 ! raeburn 1122: document.logproblem.Department.length = 0
! 1123: document.logproblem.Number.length = 0
! 1124: document.logproblem.Number.options[0] = new Option("<-Pick Department.","-1",true,true)
1.6 raeburn 1125: if (idsem == 0) {
1.15 ! raeburn 1126: document.logproblem.Department.options[0] = new Option("<-Pick Semester.","-1",true,true)
! 1127: document.logproblem.Department.options[0] = new Option("<-Pick Semester","-1",true,true)
1.6 raeburn 1128: }
1129: else {
1.15 ! raeburn 1130: document.logproblem.Department.options[0] = new Option("Select","-1",true,true)
1.6 raeburn 1131: for (var i=0; i<idcodes[idyr-1][idsem-1].length; i++) {
1.15 ! raeburn 1132: document.logproblem.Department.options[i+1] = new Option(idcodes[idyr-1][idsem-1][i],idcodes[idyr-1][idsem-1][i],false,false)
1.6 raeburn 1133: }
1134: }
1.15 ! raeburn 1135: document.logproblem.Department.selectedIndex = 0
1.6 raeburn 1136: }
1.10 raeburn 1137: if (caller == "Department") {
1.15 ! raeburn 1138: document.logproblem.Number.length = 0
1.6 raeburn 1139: if (iddept == 0) {
1.15 ! raeburn 1140: document.logproblem.Number.options[0] = new Option("<-Pick Department.","-1",true,true)
1.6 raeburn 1141: }
1142: else {
1.15 ! raeburn 1143: document.logproblem.Number.options[0] = new Option("Select","-1",true,true)
1.6 raeburn 1144: for (var i=0; i<idcourses[idyr-1][idsem-1][iddept-1].length; i++) {
1.15 ! raeburn 1145: document.logproblem.Number.options[i+1] = new Option(idcourses[idyr-1][idsem-1][iddept-1][i],idcourses[idyr-1][idsem-1][iddept-1][i],false,false)
1.6 raeburn 1146: }
1147: }
1.15 ! raeburn 1148: document.logproblem.Number.selectedIndex = 0
1.6 raeburn 1149: }
1150: }
1151: END_OF_BLOCK
1152: }
1153:
1.1 raeburn 1154: 1;
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