Annotation of loncom/interface/lonsupportreq.pm, revision 1.18
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>
1.18 ! raeburn 155: <script type"text/javascript">
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: }
1.17 raeburn 201: $r->print('<input type="text" size="20" name="username" value="'.$fullname.'" />');
1.1 raeburn 202: }
203: $r->print(<<END);
1.18 ! raeburn 204: <input type="button" value="Submit Request" onClick="validate()" />
1.1 raeburn 205: </td>
206: </tr>
207: </table>
208: </td>
209: </tr>
210: <tr>
211: <td width="100%" colspan="2" bgcolor="#000000">
1.3 albertel 212: <img src="/adm/lonMisc/blackdot.gif" /><br />
1.1 raeburn 213: </td>
214: </tr>
215: <tr>
216: <td width="140" bgcolor="$tablecolor">
217: <table width="140" border="0" cellpadding="8" cellspacing="0">
218: <tr>
219: <td align="right"><b>E-mail address:</b>
220: </td>
221: </tr>
222: </table>
223: </td>
224: <td width="100%" valign="top">
225: <table width="100%" border="0" cellpadding="8" cellspacing="0">
226: <tr>
227: <td>
228: <input type="text" size="20" name="email" value="$email" /><br />
229: </td>
230: </tr>
231: </table>
232: </td>
233: </tr>
234: <tr>
235: <td width="100%" colspan="2" bgcolor="#000000">
1.3 albertel 236: <img src="/adm/lonMisc/blackdot.gif" /><br />
1.1 raeburn 237: </td>
238: </tr>
239: <tr>
240: <td width="140" bgcolor="$tablecolor">
241: <table width="140" border="0" cellpadding="8" cellspacing="0">
242: <tr>
243: <td align="right"><b>username/domain:</b>
244: </td>
245: </tr>
246: </table>
247: </td>
248: <td width="100%" valign="top">
249: <table width="100%" border="0" cellpadding="8" cellspacing="0">
250: <tr>
251: <td>
252: END
253: my $udom_input = '<input type="hidden" name="udom" value="'.$udom.'" />';
254: my $uname_input = '<input type="hidden" name="uname" value="'.$uname.'" />';
255: if (defined($uname) && defined($udom)) {
256: $r->print('<i>username</i>: '.$uname.' <i>domain</i>: '.$udom.$udom_input.$uname_input);
257: } else {
258: my $udomform = '';
259: my $unameform = '';
260: if (defined($udom)) {
261: $udomform = '<i>domain</i>: '.$udom.$udom_input;
262: } elsif (defined($uname)) {
263: $unameform = '<i>username</i>: '.$uname.' '.$uname_input;
264: }
265: if ($udomform eq '') {
266: $udomform = '<i>domain</i>: ';
1.15 raeburn 267: $udomform .= &Apache::loncommon::select_dom_form($defdom,'udom');
1.1 raeburn 268: }
269: if ($unameform eq '') {
270: $unameform= '<i>username</i>: <input type="text" size="20" name="loncname" value="'.$uname.'" /> ';
271: }
272: $r->print($unameform.$udomform.'<br />Enter the username you use to log-in to your LON-CAPA system, and choose your domain.');
273: }
274: $r->print(<<END);
275: </td>
276: </tr>
277: </table>
278: </td>
279: </tr>
280: <tr>
281: <td width="100%" colspan="2" bgcolor="#000000">
1.3 albertel 282: <img src="/adm/lonMisc/blackdot.gif" /><br />
1.1 raeburn 283: </td>
284: </tr>
285: <tr>
286: <td width="140" bgcolor="$tablecolor">
287: <table width="140" border="0" cellpadding="8" cellspacing="0">
288: <tr>
289: <td align="right"><b>URL of page:</b>
290: </td>
291: </tr>
292: </table>
293: </td>
294: <td width="100%" valign="top">
295: <table width="100%" border="0" cellpadding="8" cellspacing="0">
296: <tr>
297: <td>
1.14 raeburn 298: http://$server$origurl<input type="hidden" name="sourceurl" value="http://$server$origurl" />
1.1 raeburn 299: </td>
300: </tr>
301: </table>
302: </td>
303: </tr>
304: <tr>
305: <td width="100%" colspan="2" bgcolor="#000000">
1.3 albertel 306: <img src="/adm/lonMisc/blackdot.gif" /><br />
1.1 raeburn 307: </td>
308: </tr>
309: <tr>
310: <td width="140" bgcolor="$tablecolor">
311: <table width="140" border="0" cellpadding="8" cellspacing="0">
312: <tr>
313: <td align="right"><b>Phone #:</b>
314: </td>
315: </tr>
316: </table>
317: </td>
318: <td width="100%" valign="top">
319: <table width="100%" border="0" cellpadding="8" cellspacing="0">
320: <tr>
321: <td>
322: <input type="text" size="15" name="phone"><br>
323: </td>
324: </tr>
325: </table>
326: </td>
327: </tr>
328: <tr>
329: <td width="100%" colspan="2" bgcolor="#000000">
1.3 albertel 330: <img src="/adm/lonMisc/blackdot.gif" /><br />
1.1 raeburn 331: </td>
332: </tr>
333: <tr>
334: <td width="140" bgcolor="$tablecolor">
335: <table width="140" border="0" cellpadding="8" cellspacing="0">
336: <tr>
337: <td align="right"><b>Course Details:</b>
338: </td>
339: </tr>
340: </table>
341: </td>
342: <td width="100%" valign="top">
343: <table border="0" cellpadding="3" cellspacing="3">
344: <tr>
345: <td>
346: END
1.10 raeburn 347: if ($cnum) {
348: if ($coursecodes{$cnum}) {
349: foreach (@codetitles) {
350: $r->print('<i>'.$_.'</i>: '.$codes{$cnum}{$_}.'; ');
351: }
352: $r->print(' <input type="hidden" name="coursecode" value="'.$coursecodes{$cnum}.'" />');
353: } else {
354: $r->print('Enter institutional course code:
355: <input type="text" name="coursecode" size="15" value="" />');
1.1 raeburn 356: }
357: } else {
1.10 raeburn 358: if ($totcodes > 0) {
359: my $numtitles = @codetitles;
360: if ($numtitles == 0) {
361: $r->print('Enter institutional course code:
1.1 raeburn 362: <input type="text" name="coursecode" size="15" value="" />');
1.10 raeburn 363: } else {
364: my $lasttitle = $numtitles;
365: if ($numtitles > 4) {
366: $lasttitle = 4;
367: }
368: $r->print('<table><tr><td>'.$codetitles[0].'<br />'."\n".
369: '<select name="'.$codetitles[0].'" onChange="courseSet('."'$codetitles[0]'".')">'."\n".
370: ' <option value="-1" />Select'."\n");
371: my @items = ();
372: if ($idlist{$codetitles[0]} =~ /","/) {
373: @items = split/","/,$idlist{$codetitles[0]};
374: } else {
375: $items[0] = $idlist{$codetitles[0]};
376: }
377: foreach (@items) {
378: $r->print(' <option value="'.$_.'" />'.$_);
379: }
380: $r->print('</select></td>');
381: for (my $i=1; $i<$numtitles; $i++) {
382: $r->print('<td>'.$codetitles[$i].'<br />'."\n".
383: '<select name="'.$codetitles[$i].'" onChange="courseSet('."'$codetitles[$i]'".')">'."\n".
384: '<option value="-1"><-Pick '.$codetitles[$i-1].'</option>'."\n".
385: '</select>'."\n".
386: '</td>'
387: );
388: }
389: $r->print('</tr></table>');
390: if ($numtitles > 4) {
391: $r->print('<br /><br />'.$codetitles[$numtitles].'<br />'."\n".
392: '<select name="'.$codetitles[$numtitles].'" onChange="courseSet('."'$codetitles[$numtitles]'".')">'."\n".
393: '<option value="-1"><-Pick '.$codetitles[$numtitles-1].'</option>'."\n".
394: '</select>'."\n");
395: }
396: }
397: } else {
398: $r->print('Enter institutional course code:
399: <input type="text" name="coursecode" size="15" value="" />');
400: }
1.1 raeburn 401: }
402: if ($ctitle) {
403: $r->print('<br /><i>Title</i>: '.$ctitle.'<input type="hidden" name="title" value="'.$ctitle.'" />');
404: } else {
405: $r->print('<br />Enter course title:
1.10 raeburn 406: <input type="text" name="title" size="25" value="" />');
1.1 raeburn 407: }
408: $r->print(<<END);
409: </td>
410: </tr>
411: </table>
412: </td>
413: </tr>
414: <tr>
415: <td width="100%" colspan="2" bgcolor="#000000">
1.3 albertel 416: <img src="/adm/lonMisc/blackdot.gif" /><br />
1.1 raeburn 417: </td>
418: </tr>
419: <tr>
420: <td width="140" bgcolor="$tablecolor">
421: <table width="140" border="0" cellpadding="8" cellspacing="0">
422: <tr>
423: <td align="right"><b>Section Number: </b>
424: </td>
425: </tr>
426: </table>
427: </td>
428: <td width="100%" valign="top">
429: <table width="100%" border="0" cellpadding="8" cellspacing="0">
430: <tr>
431: <td>
432: END
433: if ($sectionlist) {
434: $r->print("<select name=\"section\">");
435: foreach (sort keys %groupid) {
436: if ($_ eq $groupid{$_} || $groupid{$_} eq '') {
437: $r->print("<option value=\"$_\" />$_");
438: } else {
1.5 raeburn 439: $r->print("<option value=\"$_\" />$_ - (LON-CAPA sec: $groupid{$_})");
1.1 raeburn 440: }
441: }
442: $r->print("</select>");
443: } else {
444: $r->print("<input type=\"text\" name=\"section\" size=\"10\"/>");
445: }
446: $r->print(<<END);
447: </td>
448: </tr>
449: </table>
450: </td>
451: </tr>
452: <tr>
453: <td width="100%" colspan="2" bgcolor="#000000">
1.3 albertel 454: <img src="/adm/lonMisc/blackdot.gif" /><br />
1.1 raeburn 455: </td>
456: </tr>
457: <tr>
458: <td width="140" bgcolor="$tablecolor">
459: <table width="140" border="0" cellpadding="8" cellspacing="0">
460: <tr>
461: <td align="right"><b>Subject</b>
462: </td>
463: </tr>
464: </table>
465: </td>
466: <td width="100%" valign="top">
467: <table width="100%" border="0" cellpadding="8" cellspacing="0">
468: <tr>
469: <td>
470: <input type="text" size="40" name="subject">
471: </td>
472: </tr>
473: </table>
474: </td>
475: </tr>
476: <tr>
477: <td width="100%" colspan="2" bgcolor="#000000">
1.3 albertel 478: <img src="/adm/lonMisc/blackdot.gif" /><br />
1.1 raeburn 479: </td>
480: </tr>
481: <tr>
482: <td width="140" bgcolor="$tablecolor">
483: <table width="140" border="0" cellpadding="8" cellspacing="0">
484: <tr>
485: <td align="right"><b>Detailed description:</b>
486: </td>
487: </tr>
488: </table>
489: </td>
490: <td width="100%" valign="top">
491: <table width="100%" border="0" cellpadding="8" cellspacing="0">
492: <tr>
493: <td>
494: <textarea rows="10" cols="45" name="description" wrap="virtual"></textarea>
495: </td>
496: </tr>
497: </table>
498: </td>
499: </tr>
500: <tr>
501: <td width="100%" colspan="2" bgcolor="#000000">
1.3 albertel 502: <img src="/adm/lonMisc/blackdot.gif" /><br />
1.1 raeburn 503: </td>
504: </tr>
1.5 raeburn 505: END
506: if (defined($ENV{'user.name'})) {
507: $r->print(<<END);
508: <tr>
509: <td width="140" bgcolor="$tablecolor">
510: <table width="140" border="0" cellpadding="8" cellspacing="0">
511: <tr>
512: <td align="right"><b>Optional file upload:</b>
513: </td>
514: </tr>
515: </table>
516: </td>
517: <td width="100%" valign="top">
518: <table width="100%" border="0" cellpadding="8" cellspacing="0">
519: <tr>
520: <td>
521: <input type="file" name="screenshot" size="20" /><br />Upload a file (e.g., a screenshot) relevant to your support request (128 KB max. size).
522: </td>
523: </tr>
524: </table>
525: </td>
526: </tr>
527: <tr>
528: <td width="100%" colspan="2" bgcolor="#000000">
529: <img src="/adm/lonMisc/blackdot.gif" /><br />
530: </td>
531: </tr>
532: END
533: }
534: $r->print(<<END);
1.1 raeburn 535: <tr>
536: <td width="140" bgcolor="$tablecolor">
537: <table width="140" border="0" cellpadding="8" cellspacing="0">
538: <tr>
539: <td align="right"><b>Finish:</b>
540: </td>
541: </tr>
542: </table>
543: </td>
544: <td width="100%" valign="top">
545: <table border="0" cellpadding="8" cellspacing="0">
546: <tr>
547: <td>
548: <input type="hidden" name="action" value="process" />
1.15 raeburn 549: <input type="button" value="Submit Request" onClick="validate()"/>
1.1 raeburn 550: </td>
551: <td> </td>
552: <td>
553: <input type="reset" value="Clear Form">
554: </td>
555: </tr>
556: </table>
557: </td>
558: </tr>
559: </table>
560: </td>
561: </tr>
562: </table>
563: </td>
564: </tr>
565: </table>
566: </td>
567: </tr>
568: </table>
1.14 raeburn 569: </form>
570: </body>
571: </html>
1.1 raeburn 572: END
1.5 raeburn 573: return;
1.1 raeburn 574: }
575:
576: sub print_request_receipt {
577: my ($r,$url,$function) = @_;
578: 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 579: my @loncvars = ('user.name','user.domain','request.course.sec','request.course.id');
580:
1.1 raeburn 581: my $bodytag = &Apache::loncommon::bodytag('',$function,'topmargin="0" marginheight="0"',1);
1.5 raeburn 582: my $admin = $Apache::lonnet::perlvar{'lonAdminMail'};
1.1 raeburn 583: my $to = $Apache::lonnet::perlvar{'lonSupportEMail'};
1.5 raeburn 584: my $from = $admin;
1.1 raeburn 585: my $reporttime = &Apache::lonlocal::locallocaltime(time);
586: my $fontcolor = &Apache::loncommon::designparm($function.'.font');
587: my $vlinkcolor = &Apache::loncommon::designparm($function.'.vlink');
588: my $tablecolor = &Apache::loncommon::designparm($function.'.tabbg');
1.14 raeburn 589: my @formvars = ('username','email','uname','udom','sourceurl','phone','section','coursecode','title','subject','description','screenshot');
1.1 raeburn 590: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},\@formvars);
591:
592: my $supportmsg = qq|
593: Name: $ENV{'form.username'}
594: Email: $ENV{'form.email'}
595: Username/domain: $ENV{'form.uname'} - $ENV{'form.udom'}
596: Tel: $ENV{'form.phone'}
597: Course Information: $ENV{'form.title'} - $ENV{'form.coursecode'} - section: $ENV{'form.section'}
598: Subject: $ENV{'form.subject'}
599: Description: $ENV{'form.description'}
1.14 raeburn 600: URL: $ENV{'form.sourceurl'}
1.1 raeburn 601: Date/Time: $reporttime
602:
603: |;
1.5 raeburn 604: my $descrip = $ENV{'form.description'};
605: $descrip =~ s#\n#<br />#g;
606: my $displaymsg = qq|
607: <font color="$fontcolor">Name:</font><font color="$vlinkcolor"> $ENV{'form.username'}</font><br />
608: <font color="$fontcolor">Email: </font><font color="$vlinkcolor">$ENV{'form.email'}</font><br />
609: <font color="$fontcolor">Username/domain: </font><font color="$vlinkcolor">$ENV{'form.uname'} - $ENV{'form.udom'}</font><br />
610: <font color="$fontcolor">Tel: </font><font color="$vlinkcolor">$ENV{'form.phone'}</font><br />
611: <font color="$fontcolor">Course Information: </font><font color="$vlinkcolor">$ENV{'form.title'} - $ENV{'form.coursecode'} - section: $ENV{'form.section'}</font><br />
612: <font color="$fontcolor">Subject: </font><font color="$vlinkcolor">$ENV{'form.subject'}</font><br />
613: <font color="$fontcolor">Description: </font><font color="$vlinkcolor">$descrip</font><br />
1.14 raeburn 614: <font color="$fontcolor">URL: </font><font color="$vlinkcolor">$ENV{'form.sourceurl'}</font><br />
1.5 raeburn 615: <font color="$fontcolor">Date/Time: </font><font color="$vlinkcolor">$reporttime</font><br />
616: |;
1.14 raeburn 617: $r->print(<<"END");
1.1 raeburn 618: <html>
619: <head>
620: <title>LON-CAPA support request recorded</title>
621: </head>
622: $bodytag
1.16 raeburn 623: <form name="logproblem">
1.18 ! raeburn 624: <input type="hidden" name="action" value="result" />
1.16 raeburn 625: </form>
1.1 raeburn 626: END
1.14 raeburn 627: if ($r->uri eq '/adm/helpdesk') {
628: &print_header($r,$url,'process');
629: }
630: if ($to =~ m/^[^\@]+\@[^\@]+$/) {
631: $r->print("<h3>A support request has been sent to $to</h3>");
1.9 raeburn 632: } else {
633: $to = $admin;
634: if ($to =~ m/^[^\@]+\@[^\@]+$/) {
1.14 raeburn 635: $r->print("<h3>A support request has been sent to $to</h3>");
1.9 raeburn 636: END
637: } else {
638: $r->print(<<END);
1.1 raeburn 639: <h3>Warning: Problem with support e-mail address</h3>
1.9 raeburn 640: As the e-mail address provided for this LON-CAPA server ($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 641: END
1.9 raeburn 642: $to = 'helpdesk@lon-capa.org';
643: }
1.1 raeburn 644: }
1.5 raeburn 645: if (defined($ENV{'form.email'})) {
646: if ($ENV{'form.email'} =~ m/^[^\@]+\@[^\@]+$/) {
647: $from = $ENV{'form.email'};
648: }
649: }
650:
651: my $subject = $ENV{'form.subject'};
652: $subject =~ s#(`)#'#g;
653: $subject =~ s#\$#\(\$\)#g;
654: $supportmsg =~ s#(`)#'#g;
655: $supportmsg =~ s#\$#\(\$\)#g;
656: $displaymsg =~ s#(`)#'#g;
657: $displaymsg =~ s#\$#\(\$\)#g;
658: my $fname;
659:
660: my $attachmentpath = '';
661: my $attachmentsize = '';
662: if (defined($ENV{'user.name'})) {
663: if ($ENV{'form.screenshot.filename'}) {
664: $attachmentsize = length($ENV{'form.screenshot'});
665: if ($attachmentsize > 131072) {
666: $displaymsg .= "<br />The uploaded screenshot file ($attachmentsize bytes) included with your request exceeded the maximum allowed size - 128 KB, and has therefore been discarded.";
667: } else {
668: $attachmentpath=&Apache::lonnet::userfileupload('screenshot',undef,'helprequests');
669: }
670: }
671: }
672:
673: if ($attachmentpath =~ m-/([^/]+)$-) {
674: $fname = $1;
675: $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'}";
676: $supportmsg .= "\n";
677: foreach (@envvars) {
678: $supportmsg .= "$_: $ENV{$_}\n";
679: }
680: }
681:
682: my $msg = MIME::Lite->new(
683: From => $from,
684: To => $to,
685: Subject => $subject,
686: Type =>'TEXT',
687: Data => $supportmsg,
688: );
689:
690: if ($attachmentpath) {
691: my ($type, $encoding) = MIME::Types::by_suffix($attachmentpath);
692: $msg->attach(Type => $type,
693: Path => $attachmentpath,
694: Filename => $fname
695: );
696:
697: } else {
698: my $envdata = '';
699: foreach (@envvars) {
700: $envdata .= "$_: $ENV{$_}\n";
701: }
702: foreach (@loncvars) {
703: $envdata .= "$_: $ENV{$_}\n";
704: }
705: $msg->attach(Type => 'TEXT',
706: Data => $envdata);
707: }
708:
709: ### Send it:
710: # ->send can cause an sh launch which can pass all of %ENV along
1.4 albertel 711: # which can be to large for /bin/sh's little mind
712: my %oldENV=%ENV;
713: undef(%ENV);
1.5 raeburn 714: $msg->send('sendmail');
1.4 albertel 715: %ENV=%oldENV;
716: undef(%oldENV);
1.5 raeburn 717:
718: if ($attachmentpath =~ m#$Apache::lonnet::perlvar{'lonDaemons'}/tmp/helprequests/(\d+)/[^/]+#) {
719: unlink($attachmentpath);
720: }
721: $r->print(qq|
1.1 raeburn 722: <b>Your support request contained the following information</b>:<br /><br />
723: <table width="580" border="0" cellpadding="0" cellspacing="0" bgcolor="#000000">
724: <tr>
725: <td>
726: <table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#000000">
727: <tr>
728: <td>
729: <table width="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="#ffffff">
730: <tr>
731: <td>
732: <table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#ffffff">
733: <tr>
734: <td width="140" bgcolor="$tablecolor">
735: <table width="140" border="0" cellpadding="8" cellspacing="0">
736: <tr>
737: <td align="right"><b>Information supplied</b>
738: </td>
739: </tr>
740: </table>
741: </td>
742: <td width="100%" valign="top">
743: <table width="100%" border="0" cellpadding="8" cellspacing="0">
744: <tr>
1.5 raeburn 745: <td>$displaymsg</td>
1.1 raeburn 746: </tr>
747: </table>
748: </td>
749: </tr>
750: <tr>
1.5 raeburn 751: <td width="100%" colspan="2" bgcolor="#000000">
752: <img src="/adm/lonMisc/blackdot.gif" /><br />
753: </td>
754: </tr>
755: <tr>
756: <td width="140" bgcolor="$tablecolor">
757: <table width="140" border="0" cellpadding="8" cellspacing="0">
1.1 raeburn 758: <tr>
759: <td align="right"><b>Additional information recorded</b>
760: </td>
761: </tr>
762: </table>
763: </td>
764: <td width="100%" valign="top">
765: <table width="100%" border="0" cellpadding="8" cellspacing="0">
766: <tr>
767: <td>
1.5 raeburn 768: |);
1.1 raeburn 769: foreach (@envvars) {
1.5 raeburn 770: unless($ENV{$_} eq '') {
771: $r->print("$_: <font color='$vlinkcolor'>$ENV{$_}</font>, ");
772: }
1.1 raeburn 773: }
774: $r->print("
775: </td>
776: </tr>
777: </table>
778: </td>
779: </tr>
780: </table>
781: </td>
782: </tr>
783: </table>
784: </td>
785: </tr>
786: </table>
787: </td>
788: </tr>
789: </table>
1.14 raeburn 790: </body>
791: </html>
1.1 raeburn 792: ");
793: }
794:
1.14 raeburn 795: sub print_header {
796: my ($r,$origurl,$action) = @_;
797: my $location=&Apache::loncommon::lonhttpdurl("/adm");
798: my $tablecolor = '#EEEE99';
799: my ($component_url);
800: my $helpdesk_link = '<a href="javascript:validate()">';
801: if ($action eq 'process') {
802: $helpdesk_link = '<a href="/adm/helpdesk">';
803: }
804: my %lt = &Apache::lonlocal::texthash (
805: login => 'Log-in help',
806: ask => 'Ask helpdesk',
807: getst => 'Getting started guide',
808: back => 'Back to last location'
809: );
810: $r->print(<<END);
811: <table width="620" border="0" cellspacing="0" cellpadding="0" height="55"> <tr height="50"> <td width='5'> </td>
812: <td>
813: <fieldset><legend><img src="$location/lonIcons/minilogo.gif" height='20' width='29' valign='bottom' /> <b><font size="+1">LON-CAPA help/support</font></b></legend>
814: <table width="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="#000000">
815: <tr>
816: <td>
817: <table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#000000">
818: <tr>
819: <td>
820: <table width="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="#ffffff">
821: <tr>
822: <td>
823: <table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#ffffff">
824: <tr bgcolor="$tablecolor">
825: <td align="center"><img src="$location/help/gif/smallHelp.gif" border="0" alt="(Login help)" valign="middle" /> <b><a href="/adm/loginproblems.html">$lt{'login'}</a></td>
826: <td align="center"> <b>$helpdesk_link<img src="$location/lonIcons/helpdesk.gif" border="0" alt="(Ask helpdesk)" valign="middle" /> $lt{'ask'}</a></b> </td>
827: <td align="center"> <b><a href="/adm/gettingstarted.html">$lt{'getst'}</a></td>
828: <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" /> $lt{'back'}</a></b> </td>
829: </tr>
830: </table>
831: </td>
832: </tr>
833: </table>
834: </td>
835: </tr>
836: </table>
837: </td>
838: </tr>
839: </table>
840: </fieldset>
841: </td>
842: <td width='5'> </td>
843: </tr>
844: <tr height='5'>
845: <td colspan='3' height='5'> </td>
846: </tr>
847: END
848: unless ($action eq 'process') {
849: $r->print('
850: <tr>
851: <td colspan="3">'.&mt('
852: 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 />
853: </td>
854: </tr>');
855: }
856: $r->print('
857: </table>');
858: return;
859: }
860:
1.1 raeburn 861: sub retrieve_instcodes {
862: my ($coursecodes,$codedom,$totcodes) = @_;
1.11 raeburn 863: my %courses = &Apache::lonnet::courseiddump($codedom,'.',1,'.','.');
1.1 raeburn 864: foreach my $course (keys %courses) {
1.11 raeburn 865: if ($courses{$course} =~ m/^[^:]*:([^:]+)/) {
1.1 raeburn 866: $$coursecodes{$course} = &Apache::lonnet::unescape($1);
867: $totcodes ++;
868: }
869: }
870: return $totcodes;
871: }
872:
1.6 raeburn 873: sub build_code_selections {
874: my ($codes,$codetitles,$cat_titles,$cat_order,$idlist,$idnums,$idlist_titles) = @_;
875: my %idarrays = ();
876: for (my $i=1; $i<@{$codetitles}; $i++) {
877: %{$idarrays{$$codetitles[$i]}} = ();
878: }
879: foreach my $cid (sort keys %{$codes}) {
880: &recurse_list($cid,$codetitles,$codes,0,\%idarrays);
881: }
882: for (my $num=0; $num<@{$codetitles}; $num++) {
883: if ($num == 0) {
884: my @contents = ();
885: my @contents_titles = ();
886: &sort_cats($num,$cat_order,$codetitles,\@{$idarrays{$$codetitles[0]}},\@contents);
887: if (defined($$cat_titles{$$codetitles[0]})) {
888: foreach (@contents) {
889: push @contents_titles, $$cat_titles{$$codetitles[0]}{$_};
890: }
891: }
892: $$idlist{$$codetitles[0]} = join('","',@contents);
893: $$idnums{$$codetitles[0]} = scalar(@contents);
894: if (defined($$cat_titles{$$codetitles[0]})) {
895: $$idlist_titles{$$codetitles[0]} = join('","',@contents_titles);
896: }
897: } elsif ($num == 1) {
898: %{$$idlist{$$codetitles[1]}} = ();
899: %{$$idlist_titles{$$codetitles[1]}} = ();
900: foreach my $key_a (keys %{$idarrays{$$codetitles[1]}}) {
901: my @sorted_a = ();
902: my @sorted_a_titles = ();
903: &sort_cats($num,$cat_order,$codetitles,\@{$idarrays{$$codetitles[1]}{$key_a}},\@sorted_a);
904: if (defined($$cat_titles{$$codetitles[1]})) {
905: foreach (@sorted_a) {
906: push @sorted_a_titles, $$cat_titles{$$codetitles[1]}{$_};
907: }
908: }
909: $$idlist{$$codetitles[1]}{$key_a} = join('","',@sorted_a);
910: $$idnums{$$codetitles[1]}{$key_a} = scalar(@sorted_a);
911: if (defined($$cat_titles{$$codetitles[1]})) {
912: $$idlist_titles{$$codetitles[1]}{$key_a} = join('","',@sorted_a_titles);
913: }
914: }
915: } elsif ($num == 2) {
916: %{$$idlist{$$codetitles[2]}} = ();
917: %{$$idlist_titles{$$codetitles[2]}} = ();
918: foreach my $key_a (keys %{$idarrays{$$codetitles[2]}}) {
919: %{$$idlist{$$codetitles[2]}{$key_a}} = ();
920: %{$$idlist_titles{$$codetitles[2]}{$key_a}} = ();
921: foreach my $key_b (keys %{$idarrays{$$codetitles[2]}{$key_a}}) {
922: my @sorted_b = ();
923: my @sorted_b_titles = ();
924: &sort_cats($num,$cat_order,$codetitles,\@{$idarrays{$$codetitles[2]}{$key_a}{$key_b}},\@sorted_b);
925: if (defined($$cat_titles{$$codetitles[1]})) {
926: foreach (@sorted_b) {
927: push @sorted_b_titles, $$cat_titles{$$codetitles[1]}{$_};
928: }
929: }
930: $$idlist{$$codetitles[2]}{$key_a}{$key_b} = join('","',@sorted_b);
931: $$idnums{$$codetitles[2]}{$key_a}{$key_b} = scalar(@sorted_b);
932: if (defined($$cat_titles{$$codetitles[2]})) {
933: $$idlist_titles{$$codetitles[2]}{$key_a}{$key_b} = join('","',@sorted_b_titles);
934: }
935: }
936: }
937: } elsif ($num == 3) {
938: %{$$idlist{$$codetitles[3]}} = ();
939: foreach my $key_a (keys %{$idarrays{$$codetitles[3]}}) {
940: %{$$idlist{$$codetitles[3]}{$key_a}} = ();
941: foreach my $key_b (keys %{$idarrays{$$codetitles[3]}{$key_a}}) {
942: %{$$idlist{$$codetitles[3]}{$key_a}{$key_b}} = ();
943: foreach my $key_c (keys %{$idarrays{$$codetitles[3]}{$key_a}{$key_b}}) {
944: my @sorted_c = ();
945: &sort_cats($num,$cat_order,$codetitles,\@{$idarrays{$$codetitles[3]}{$key_a}{$key_b}{$key_c}},\@sorted_c);
946: $$idlist{$$codetitles[3]}{$key_a}{$key_b}{$key_c} = join('","',@sorted_c);
947: $$idnums{$$codetitles[3]}{$key_a}{$key_b}{$key_c} = scalar(@sorted_c);
948: }
949: }
950: }
951: } elsif ($num == 4) {
952: %{$$idlist{$$codetitles[4]}} = ();
953: foreach my $key_a (keys %{$idarrays{$$codetitles[4]}}) {
954: %{$$idlist{$$codetitles[4]}{$key_a}} = ();
955: foreach my $key_b (keys %{$idarrays{$$codetitles[4]}{$key_a}}) {
956: %{$$idlist{$$codetitles[4]}{$key_a}{$key_b}} = ();
957: foreach my $key_c (keys %{$idarrays{$$codetitles[4]}{$key_a}{$key_b}}) {
958: %{$$idlist{$$codetitles[4]}{$key_a}{$key_b}{$key_c}} = ();
959: foreach my $key_d (keys %{$idarrays{$$codetitles[4]}{$key_a}{$key_b}{$key_c}}) {
960: my @sorted_d = ();
961: &sort_cats($num,$cat_order,$codetitles,$idarrays{$$codetitles[4]}{$key_a}{$key_b}{$key_c}{$key_d},\@sorted_d);
962: $$idlist{$$codetitles[4]}{$key_a}{$key_b}{$key_c}{$key_d} = join('","',@sorted_d);
963: $$idnums{$$codetitles[4]}{$key_a}{$key_b}{$key_c}{$key_d} = scalar(@sorted_d);
964: }
965: }
966: }
967: }
968: }
969: }
970: }
971:
972: sub sort_cats {
973: my ($num,$cat_order,$codetitles,$idsarrayref,$sorted) = @_;
974: my @unsorted = @{$idsarrayref};
975: if (defined($$cat_order{$$codetitles[$num]})) {
976: foreach (@{$$cat_order{$$codetitles[$num]}}) {
977: if (grep/^$_$/,@unsorted) {
978: push @{$sorted}, $_;
979: }
980: }
981: } else {
982: @{$sorted} = sort (@unsorted);
983: }
984: }
985:
986:
987: sub recurse_list {
988: my ($cid,$codetitles,$codes,$num,$idarrays) = @_;
989: if ($num == 0) {
990: if (!grep/^$$codes{$cid}{$$codetitles[0]}$/,@{$$idarrays{$$codetitles[0]}}) {
991: push @{$$idarrays{$$codetitles[0]}}, $$codes{$cid}{$$codetitles[0]};
992: }
993: } elsif ($num == 1) {
994: if (defined($$idarrays{$$codetitles[1]}{$$codes{$cid}{$$codetitles[0]}})) {
995: if (!grep/^$$codes{$cid}{$$codetitles[1]}$/,@{$$idarrays{$$codetitles[1]}{$$codes{$cid}{$$codetitles[0]}}}) {
996: push @{$$idarrays{$$codetitles[1]}{$$codes{$cid}{$$codetitles[0]}}}, $$codes{$cid}{$$codetitles[1]};
997: }
998: } else {
999: @{$$idarrays{$$codetitles[1]}{$$codes{$cid}{$$codetitles[0]}}} = ("$$codes{$cid}{$$codetitles[1]}");
1000: }
1001: } elsif ($num == 2) {
1002: if (defined($$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}})) {
1003: if (defined($$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}})) {
1004: if (!grep/^$$codes{$cid}{$$codetitles[2]}$/,@{$$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}}) {
1005: push @{$$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}}, $$codes{$cid}{$$codetitles[2]};
1006: }
1007: } else {
1008: @{$$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = ("$$codes{$cid}{$$codetitles[2]}");
1009: }
1010: } else {
1011: %{$$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}} = ();
1012: @{$$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = ("$$codes{$cid}{$$codetitles[2]}");
1013: }
1014: } elsif ($num == 3) {
1015: if (defined($$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}})) {
1016: if (defined($$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}})) {
1017: if (defined($$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}})) {
1018: if (!grep/^$$codes{$cid}{$$codetitles[3]}$/,@{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}}) {
1019: push @{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}}, $$codes{$cid}{$$codetitles[3]};
1020: }
1021: } else {
1022: @{$$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}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = ();
1026: @{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = ("$$codes{$cid}{$$codetitles[3]}");
1027: }
1028: } else {
1029: %{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}} = ();
1030: %{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = ();
1031: @{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = ("$$codes{$cid}{$$codetitles[3]}");
1032: }
1033: } elsif ($num == 4) {
1034: if (defined($$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}})) {
1035: if (defined($$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}})) {
1036: if (defined($$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}})) {
1037: if (defined($$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}})) {
1038: if (!grep/^$$codes{$cid}{$$codetitles[4]}$/,@{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}}}) {
1039: push @{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}}}, $$codes{$cid}{$$codetitles[4]};
1040: }
1041: } else {
1042: @{$$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}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = ();
1046: @{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}}} = ("$$codes{$cid}{$$codetitles[4]}");
1047: }
1048: } else {
1049: %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = ();
1050: %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = ();
1051: @{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}}} = ("$$codes{$cid}{$$codetitles[4]}");
1052: }
1053: } else {
1054: %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}} = ();
1055: %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = ();
1056: %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = ();
1057: @{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[3]}}} = ("$$codes{$cid}{$$codetitles[3]}");
1058: }
1059: }
1060: $num ++;
1061: if ($num <@{$codetitles}) {
1062: &recurse_list($cid,$codetitles,$codes,$num,$idarrays);
1063: }
1064: }
1065:
1066: sub javascript_code_selections {
1067: my ($numcats,$script_tag,$idlist,$idnums,$idlist_titles,$codetitles) = @_;
1.10 raeburn 1068: my $numtitles = @{$codetitles};
1069: my @seltitles = ();
1070: for (my $j=0; $j<$numtitles; $j++) {
1071: $seltitles[$j] = 'id'.$$codetitles[$j];
1072: }
1073: my $seltitle_str = join('","',@seltitles);
1.6 raeburn 1074: $$script_tag .= <<END;
1075: function courseSet(caller) {
1.10 raeburn 1076: var ids = new Array ("$seltitle_str");
1077: var formitems = new Array ($numtitles);
1.15 raeburn 1078: var idyr = document.logproblem.Year.selectedIndex
1079: var idsem = document.logproblem.Semester.selectedIndex
1080: var iddept = document.logproblem.Department.selectedIndex
1081: var idclass = document.logproblem.Number.selectedIndex
1.6 raeburn 1082: var idyears = new Array("$$idlist{$$codetitles[0]}");
1083: var idsems = new Array ($$idnums{$$codetitles[0]});
1084: var idsemlongs = new Array ($$idnums{$$codetitles[0]});
1085: var idcodes = new Array ($$idnums{$$codetitles[0]});
1086: var idcourses = new Array ($$idnums{$$codetitles[0]});
1087: END
1088: my @sort_a = split/","/,$$idlist{$$codetitles[0]};
1089: for (my $j=0; $j<@sort_a; $j++) {
1090: $$script_tag .= qq| idsems[$j] = new Array("$$idlist{$$codetitles[1]}{$sort_a[$j]}")\n|;
1091: $$script_tag .= qq| idsemlongs[$j] = new Array("$$idlist_titles{$$codetitles[1]}{$sort_a[$j]}")\n|;
1092: $$script_tag .= qq| idcodes[$j] = new Array($$idnums{$$codetitles[1]}{$sort_a[$j]})\n|;
1093: $$script_tag .= qq| idcourses[$j] = new Array($$idnums{$$codetitles[1]}{$sort_a[$j]})\n|;
1094: my @sort_b = split/","/,$$idlist{$$codetitles[1]}{$sort_a[$j]};
1095: for (my $k=0; $k<@sort_b; $k++) {
1096: my $idcode_entry = $$idlist{$$codetitles[2]}{$sort_a[$j]}{$sort_b[$k]};
1097: $$script_tag .= qq| idcodes[$j][$k] = new Array("$idcode_entry")\n|;
1098: $$script_tag .= qq| idcourses[$j][$k] = new Array($$idnums{$$codetitles[2]}{$sort_a[$j]}{$sort_b[$k]})\n|;
1099: my @sort_c = split/","/,$$idlist{$$codetitles[2]}{$sort_a[$j]}{$sort_b[$k]};
1100: for (my $l=0; $l<@sort_c; $l++) {
1101: my $idcourse_entry = $$idlist{$$codetitles[3]}{$sort_a[$j]}{$sort_b[$k]}{$sort_c[$l]};
1102: $$script_tag .= qq| idcourses[$j][$k][$l] = new Array("$idcourse_entry")\n|;
1103: }
1104: }
1105: }
1106: $$script_tag .= (<<END_OF_BLOCK);
1.10 raeburn 1107: if (caller == "Year") {
1.15 raeburn 1108: document.logproblem.Department.length = 0
1109: document.logproblem.Number.length = 0
1110: document.logproblem.Department.options[0] = new Option("<-Pick Semester.","-1",true,true)
1111: document.logproblem.Number.options[0] = new Option("<-Pick Department","-1",true,true)
1.6 raeburn 1112: if (idyr == 0) {
1.15 raeburn 1113: document.logproblem.Semester.length = 0
1114: document.logproblem.Semester.options[0] = new Option("<-Pick Year","-1",true,true)
1.6 raeburn 1115: }
1116: else {
1.15 raeburn 1117: document.logproblem.Semester.length = 0
1118: document.logproblem.Semester.options[0] = new Option("Select","-1",true,true)
1.6 raeburn 1119: for (var i=0; i<idsems[idyr-1].length; i++) {
1.15 raeburn 1120: document.logproblem.Semester.options[i+1] = new Option(idsemlongs[idyr-1][i],idsems[idyr-1][i],false,false)
1.6 raeburn 1121: }
1122: }
1.15 raeburn 1123: document.logproblem.Semester.selectedIndex = 0;
1.6 raeburn 1124: }
1.10 raeburn 1125: if (caller == "Semester") {
1.15 raeburn 1126: document.logproblem.Department.length = 0
1127: document.logproblem.Number.length = 0
1128: document.logproblem.Number.options[0] = new Option("<-Pick Department.","-1",true,true)
1.6 raeburn 1129: if (idsem == 0) {
1.15 raeburn 1130: document.logproblem.Department.options[0] = new Option("<-Pick Semester.","-1",true,true)
1131: document.logproblem.Department.options[0] = new Option("<-Pick Semester","-1",true,true)
1.6 raeburn 1132: }
1133: else {
1.15 raeburn 1134: document.logproblem.Department.options[0] = new Option("Select","-1",true,true)
1.6 raeburn 1135: for (var i=0; i<idcodes[idyr-1][idsem-1].length; i++) {
1.15 raeburn 1136: 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 1137: }
1138: }
1.15 raeburn 1139: document.logproblem.Department.selectedIndex = 0
1.6 raeburn 1140: }
1.10 raeburn 1141: if (caller == "Department") {
1.15 raeburn 1142: document.logproblem.Number.length = 0
1.6 raeburn 1143: if (iddept == 0) {
1.15 raeburn 1144: document.logproblem.Number.options[0] = new Option("<-Pick Department.","-1",true,true)
1.6 raeburn 1145: }
1146: else {
1.15 raeburn 1147: document.logproblem.Number.options[0] = new Option("Select","-1",true,true)
1.6 raeburn 1148: for (var i=0; i<idcourses[idyr-1][idsem-1][iddept-1].length; i++) {
1.15 raeburn 1149: 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 1150: }
1151: }
1.15 raeburn 1152: document.logproblem.Number.selectedIndex = 0
1.6 raeburn 1153: }
1154: }
1155: END_OF_BLOCK
1156: }
1157:
1.1 raeburn 1158: 1;
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