1: package Apache::imsprocessor;
2:
3: use Apache::lonnet;
4: use LONCAPA::Configuration;
5: use strict;
6:
7: sub ims_config {
8: my ($areas,$cmsmap,$areaname) = @_;
9: @{$areas} = ("doc","extlink","announce","staff","board","quiz","survey","pool","users");
10: %{$$cmsmap{bb5}} = (
11: announce => 'resource/x-bb-announcement',
12: board => 'resource/x-bb-discussionboard',
13: doc => 'resource/x-bb-document',
14: extlink => 'resource/x-bb-externallink',
15: pool => 'assessment/x-bb-pool',
16: quiz => 'assessment/x-bb-quiz',
17: staff => 'resource/x-bb-staffinfo',
18: survey => 'assessment/x-bb-survey',
19: users => 'course/x-bb-user',
20: );
21:
22: %{$$cmsmap{angel}} = (
23: board => 'BOARD',
24: extlink => 'LINK',
25: msg => 'MESSAGE',
26: quiz => 'QUIZ',
27: survey => 'FORM',
28: );
29:
30: @{$$cmsmap{angel}{doc}} = ('FILE','PAGE');
31:
32:
33: %{$areaname} = (
34: announce => 'Announcements',
35: board => 'Discussion Boards',
36: doc => 'Documents, pages, and folders',
37: extlink => 'Links to external sites',
38: pool => 'Question pools',
39: quiz => 'Quizzes',
40: staff => 'Staff information',
41: survey => 'Surveys',
42: users => 'Enrollment',
43: );
44:
45: }
46:
47: sub create_tempdir {
48: my ($context,$pathinfo,$timenow) = @_;
49: my $configvars = &LONCAPA::Configuration::read_conf('loncapa.conf');
50: my $tempdir;
51: if ($context eq 'DOCS') {
52: $tempdir = $$configvars{'lonDaemons'}.'/tmp/'.$pathinfo;
53: if (!-e "$tempdir") {
54: mkdir("$tempdir",0770);
55: }
56: $tempdir .= '/'.$timenow;
57: if (!-e "$tempdir") {
58: mkdir("$tempdir",0770);
59: }
60: } elsif ($context eq "CSTR") {
61: if (!-e "$pathinfo/temp") {
62: mkdir("$pathinfo/temp",0770);
63: }
64: $tempdir = $pathinfo.'/temp';
65: }
66: return $tempdir;
67: }
68:
69: sub uploadzip {
70: my ($context,$tempdir,$source) = @_;
71: my $fname;
72: if ($context eq 'DOCS') {
73: $fname=$ENV{'form.uploadname.filename'};
74: # Replace Windows backslashes by forward slashes
75: $fname=~s/\\/\//g;
76: # Get rid of everything but the actual filename
77: $fname=~s/^.*\/([^\/]+)$/$1/;
78: # Replace spaces by underscores
79: $fname=~s/\s+/\_/g;
80: # Replace all other weird characters by nothing
81: $fname=~s/[^\w\.\-]//g;
82: # See if there is anything left
83: unless ($fname) { return 'error: no uploaded file'; }
84: # Save the file
85: chomp($ENV{'form.uploadname'});
86: open(my $fh,'>'.$tempdir.'/'.$fname);
87: print $fh $ENV{'form.uploadname'};
88: close($fh);
89: } elsif ($context eq 'CSTR') {
90: if ($source =~ m/\/([^\/]+)$/) {
91: $fname = $1;
92: my $destination = $tempdir.'/'.$fname;
93: rename($source,$destination);
94: }
95: }
96: return $fname;
97: }
98:
99: sub expand_zip {
100: my ($tempdir,$filename) = @_;
101: my $zipfile = "$tempdir/$filename";
102: if ($filename =~ m|\.zip$|i) {
103: open(OUTPUT, "unzip -o $zipfile -d $tempdir 2> /dev/null |");
104: while (<OUTPUT>) {
105: print "$_<br />";
106: }
107: close(OUTPUT);
108: } else {
109: return 'nozip';
110: }
111: if ($filename =~ m|\.zip$|i) {
112: unlink($zipfile);
113: }
114: return 'ok';
115: }
116:
117: sub process_manifest {
118: my ($cms,$tempdir,$resources,$items,$hrefs,$resinfo) = @_;
119: my %toc = (
120: bb5 => 'tableofcontents',
121: angel => 'organization',
122: );
123: my %contents = ();
124: my @state = ();
125: my $itm = '';
126: my $identifier = '';
127: my @seq = "Top";
128: my $lastitem;
129: %{$$items{'Top'}} = (
130: contentscount => 0,
131: resnum => 'toplevel',
132: );
133: %{$$resources{'toplevel'}} = (
134: revitm => 'Top'
135: );
136:
137: if ($cms eq 'angel') {
138: $$resources{'toplevel'}{type} = "FOLDER";
139: } elsif ($cms eq 'bb5') {
140: $$resources{'toplevel'}{type} = 'resource/x-bb-document';
141: }
142:
143:
144: unless (-e "$tempdir/imsmanifest.xml") {
145: return 'nomanifest';
146: }
147:
148: my $xmlfile = $tempdir.'/imsmanifest.xml';
149: my $p = HTML::Parser->new
150: (
151: xml_mode => 1,
152: start_h =>
153: [sub {
154: my ($tagname, $attr) = @_;
155: push @state, $tagname;
156: my $num = @state - 3;
157: my $start = $num;
158: my $statestr = '';
159: foreach (@state) {
160: $statestr .= "$_ ";
161: }
162: if ( ($state[0] eq "manifest") && ($state[1] eq "organizations") && ($state[2] eq $toc{$cms}) ) {
163: my $searchstr = "manifest organizations $toc{$cms}";
164: while ($num > 0) {
165: $searchstr .= " item";
166: $num --;
167: }
168: if (("@state" eq $searchstr) && (@state > 3)) {
169: $itm = $attr->{identifier};
170: %{$$items{$itm}} = ();
171: $$items{$itm}{contentscount} = 0;
172: if ($cms eq 'bb5') {
173: $$items{$itm}{resnum} = $attr->{identifierref};
174: $$items{$itm}{title} = $attr->{title};
175: } elsif ($cms eq 'angel') {
176: if ($attr->{identifierref} =~ m/^res(.+)$/) {
177: $$items{$itm}{resnum} = $1;
178: }
179: }
180: unless (defined(%{$$resources{$$items{$itm}{resnum}}}) ) {
181: %{$$resources{$$items{$itm}{resnum}}} = ();
182: }
183: $$resources{$$items{$itm}{resnum}}{revitm} = $itm;
184:
185: if ($start > @seq) {
186: unless ($lastitem eq '') {
187: push @seq, $lastitem;
188: unless ( defined($contents{$seq[-1]}) ) {
189: @{$contents{$seq[-1]}} = ();
190: }
191: push @{$contents{$seq[-1]}},$itm;
192: $$items{$itm}{parentseq} = $seq[-1];
193: }
194: }
195: elsif ($start < @seq) {
196: my $diff = @seq - $start;
197: while ($diff > 0) {
198: pop @seq;
199: $diff --;
200: }
201: if (@seq) {
202: push @{$contents{$seq[-1]}}, $itm;
203: }
204: } else {
205: push @{$contents{$seq[-1]}}, $itm;
206: }
207: my $path;
208: if (@seq > 1) {
209: $path = join(',',@seq);
210: } elsif (@seq > 0) {
211: $path = $seq[0];
212: }
213: $$items{$itm}{filepath} = $path;
214: if ($cms eq 'bb5') {
215: if ($$items{$itm}{filepath} eq 'Top') {
216: $$items{$itm}{resnum} = $itm;
217: $$resources{$$items{$itm}{resnum}}{type} = 'resource/x-bb-document';
218: $$resources{$$items{$itm}{resnum}}{revitm} = $itm;
219: $$resinfo{$$items{$itm}{resnum}}{'isfolder'} = 'true';
220: }
221: }
222: $$items{$seq[-1]}{contentscount} ++;
223: $lastitem = $itm;
224: }
225: } elsif ("@state" eq "manifest resources resource" ) {
226: $identifier = $attr->{identifier};
227: if ($cms eq 'bb5') {
228: $$resources{$identifier}{file} = $attr->{file};
229: $$resources{$identifier}{type} = $attr->{type};
230: } elsif ($cms eq 'angel') {
231: $identifier = substr($identifier,3);
232: if ($attr->{href} =~ m-^_assoc/$identifier/(.+)$-) {
233: $$resources{$identifier}{file} = $1;
234: }
235: }
236: @{$$hrefs{$identifier}} = ();
237: } elsif ("@state" eq "manifest resources resource file") {
238: if ($cms eq 'bb5') {
239: push @{$$hrefs{$identifier}},$attr->{href};
240: } elsif ($cms eq 'angel') {
241: if ($attr->{href} =~ m/^_assoc\\$identifier\\(.+)$/) {
242: push @{$$hrefs{$identifier}},$1;
243: } elsif ($attr->{href} =~ m/^Icons\\icon(\w+)\.gif/) {
244: $$resources{$identifier}{type} = $1;
245: }
246: }
247: }
248: }, "tagname, attr"],
249: text_h =>
250: [sub {
251: my ($text) = @_;
252: }, "dtext"],
253: end_h =>
254: [sub {
255: my ($tagname) = @_;
256: pop @state;
257: }, "tagname"],
258: );
259: $p->parse_file($xmlfile);
260: $p->eof;
261:
262: foreach my $itm (keys %contents) {
263: @{$$items{$itm}{contents}} = @{$contents{$itm}};
264: }
265: return 'ok' ;
266: }
267:
268: sub target_resources {
269: my ($resources,$oktypes,$targets) = @_;
270: foreach my $key (keys %{$resources}) {
271: if ( defined($$oktypes{$$resources{$key}{type}}) ) {
272: push @{$targets}, $key;
273: }
274: }
275: return;
276: }
277:
278: sub copy_resources {
279: my ($context,$cms,$hrefs,$tempdir,$targets,$url,$crs,$cdom,$chome,$destdir,$timenow) = @_;
280: if ($context eq 'DOCS') {
281: foreach my $key (sort keys %{$hrefs}) {
282: if (grep/^$key$/,@{$targets}) {
283: %{$$url{$key}} = ();
284: foreach my $file (@{$$hrefs{$key}}) {
285: my $source = $tempdir.'/'.$key.'/'.$file;
286: my $filename = '';
287: my $fpath = $timenow.'/resfiles/'.$key.'/';
288: if ($cms eq 'angel') {
289: if ($file eq 'pg'.$key.'.htm') {
290: next;
291: }
292: }
293: $file =~ s-\\-/-g;
294: $file = $fpath.$file;
295: my $fileresult = &Apache::lonnet::process_coursefile('copy',$crs,$cdom,$chome,$file,$source);
296: }
297: }
298: }
299: } elsif ($context eq 'CSTR') {
300: if (!-e "$destdir/resfiles") {
301: mkdir("$destdir/resfiles",0770);
302: }
303: foreach my $key (sort keys %{$hrefs}) {
304: foreach my $file (@{$$hrefs{$key}}) {
305: $file =~ s-\\-/-g;
306: if ( ($cms eq 'angel' && $file ne 'pg'.$key.'.htm') || ($cms eq 'bb5') ) {
307: if (!-e "$destdir/resfiles/$key") {
308: mkdir("$destdir/resfiles/$key",0770);
309: }
310:
311: my $filepath = $file;
312: my $front = '';
313: while ($filepath =~ m-(\w+)/(.+)-) {
314: $front .= $1.'/';
315: $filepath = $2;
316: my $fulldir = "$destdir/resfiles/$key/$front";
317: chop($fulldir);
318: if (!-e "$fulldir") {
319: mkdir("$fulldir",0770);
320: }
321: }
322: if ($cms eq 'angel') {
323: rename("$tempdir/_assoc/$key/$file","$destdir/resfiles/$key/$file");
324: } elsif ($cms eq 'bb5') {
325: rename("$tempdir/$key/$file","$destdir/resfiles/$key/$file");
326: }
327: }
328: }
329: }
330: }
331: }
332:
333: sub process_coursefile {
334: my ($crs,$cdom,$chome,$file,$source)=@_;
335: my $fetchresult = '';
336: my $fpath = '';
337: my $fname = $file;
338: ($fpath,$fname) = ($file =~ m/^(.*)\/([^\/])$/);
339: $fpath=$cdom.'/'.$crs.'/'.$fpath;
340: my $filepath=$Apache::lonnet::perlvar{'lonDocRoot'}.'/userfiles';
341: unless ($fpath eq '') {
342: my @parts=split(/\//,$fpath);
343: foreach my $part (@parts) {
344: $filepath.= '/'.$part;
345: if ((-e $filepath)!=1) {
346: mkdir($filepath,0777);
347: }
348: }
349: }
350: if ($source eq '') {
351: $fetchresult eq 'no source file provided';
352: } else {
353: my $destination = $filepath.'/'.$fname;
354: rename($source,$destination);
355: $fetchresult= &Apache::lonnet::reply('fetchuserfile:'.$cdom.'/'.$crs.'/'.$file,$chome);
356: unless ($fetchresult eq 'ok') {
357: &Apache::lonnet::logthis('Failed to transfer '.$cdom.'/'.$crs.'/'.$fname.' to host '.$chome.': '.$fetchresult);
358: }
359: }
360: return $fetchresult;
361: }
362:
363: sub process_resinfo {
364: my ($cms,$docroot,$destdir,$items,$resources,$boards,$announcements,$quizzes,$surveys,$groups,$messages,$timestamp,$boardnum,$resinfo,$udom,$uname,$cdom,$crs,$db_handling,$user_handling,$total,$dirname,$seqstem,$resrcfiles) = @_;
365: my $board_id = time;
366: my $board_count = 0;
367: my $announce_handling = 'include';
368: my $longcrs = '';
369: if ($crs =~ m/^(\d)(\d)(\d)/) {
370: $longcrs = $1.'/'.$2.'/'.$3.'/'.$crs;
371: }
372: if ($cms eq 'angel') {
373: my $currboard = '';
374: foreach my $key (sort keys %{$resources}) {
375: if ($$resources{$key}{type} eq "BOARD") {
376: push @{$boards}, $key;
377: $$boardnum{$$resources{$key}{revitm}} = $board_count;
378: $currboard = $key;
379: @{$$messages{$key}} = ();
380: $$timestamp[$board_count] = $board_id;
381: $board_id ++;
382: $board_count ++;
383: } elsif ($$resources{$key}{type} eq "MESSAGE") {
384: push @{$$messages{$currboard}}, $key;
385: } elsif ($$resources{$key}{type} eq "PAGE" || $$resources{$key}{type} eq "LINK") {
386: %{$$resinfo{$key}} = ();
387: &angel_content($key,$docroot,$destdir,\%{$$resinfo{$key}},$udom,$uname,$$resources{$key}{type},$$items{$$resources{$key}{revitm}}{title},$resrcfiles);
388: } elsif ($$resources{$key}{type} eq "QUIZ") {
389: %{$$resinfo{$key}} = ();
390: push @{$quizzes}, $key;
391: # &angel_assessment($key,$docroot,$dirname,$destdir,\%{$$resinfo{$key}},$resrcfiles);
392: } elsif ($$resources{$key}{type} eq "FORM") {
393: %{$$resinfo{$key}} = ();
394: push @{$surveys}, $key;
395: # &angel_assessment($key,$docroot,$dirname,$destdir,\%{$$resinfo{$key}},$resrcfiles);
396: } elsif ($$resources{$key}{type} eq "DROPBOX") {
397: %{$$resinfo{$key}} = ();
398: }
399: }
400: } elsif ($cms eq 'bb5') {
401: foreach my $key (sort keys %{$resources}) {
402: if ($$resources{$key}{type} eq "resource/x-bb-document") {
403: unless ($$items{$$resources{$key}{revitm}}{filepath} eq 'Top') {
404: %{$$resinfo{$key}} = ();
405: &process_content($key,$docroot,$destdir,\%{$$resinfo{$key}},$udom,$uname,$resrcfiles);
406: }
407: } elsif ($$resources{$key}{type} eq "resource/x-bb-staffinfo") {
408: %{$$resinfo{$key}} = ();
409: &process_staff($key,$docroot,$dirname,$destdir,\%{$$resinfo{$key}},$resrcfiles);
410: } elsif ($$resources{$key}{type} eq "resource/x-bb-externallink") {
411: %{$$resinfo{$key}} = ();
412: &process_link($key,$docroot,$dirname,$destdir,\%{$$resinfo{$key}},$resrcfiles);
413: } elsif ($$resources{$key}{type} eq "resource/x-bb-discussionboard") {
414: %{$$resinfo{$key}} = ();
415: unless ($db_handling eq 'ignore') {
416: push @{$boards}, $key;
417: $$timestamp[$board_count] = $board_id;
418: &process_db($key,$docroot,$destdir,$board_id,$crs,$cdom,$db_handling,$uname,\%{$$resinfo{$key}},$longcrs);
419: $board_id ++;
420: $board_count ++;
421: }
422: } elsif ($$resources{$key}{type} eq "assessment/x-bb-pool") {
423: %{$$resinfo{$key}} = ();
424: &process_assessment($key,$docroot,'pool',$dirname,$destdir,\%{$$resinfo{$key}},$total,$udom,$uname);
425: } elsif ($$resources{$key}{type} eq "assessment/x-bb-quiz") {
426: %{$$resinfo{$key}} = ();
427: &process_assessment($key,$docroot,'quiz',$dirname,$destdir,\%{$$resinfo{$key}},$total,$udom,$uname);
428: push @{$quizzes}, $key;
429: } elsif ($$resources{$key}{type} eq "assessment/x-bb-survey") {
430: %{$$resinfo{$key}} = ();
431: &process_assessment($key,$docroot,'survey',$dirname,$destdir,\%{$$resinfo{$key}},$total,$udom,$uname);
432: push @{$surveys}, $key;
433: } elsif ($$resources{$key}{type} eq "assessment/x-bb-group") {
434: %{$$resinfo{$key}} = ();
435: push @{$groups}, $key;
436: &process_group($key,$docroot,$destdir,\%{$$resinfo{$key}});
437: } elsif ($$resources{$key}{type} eq "resource/x-bb-user") {
438: %{$$resinfo{$key}} = ();
439: unless ($user_handling eq 'ignore') {
440: &process_user($key,$docroot,$destdir,\%{$$resinfo{$key}},$crs,$cdom,$user_handling);
441: }
442: } elsif ($$resources{$key}{type} eq "resource/x-bb-announcement") {
443: unless ($announce_handling eq 'ignore') {
444: push @{$announcements}, $key;
445: %{$$resinfo{$key}} = ();
446: &process_announce($key,$docroot,$destdir,\%{$$resinfo{$key}},$resinfo,$seqstem,$resrcfiles);
447: }
448: }
449: }
450: if (@{$announcements}) {
451: $$items{'Top'}{'contentscount'} ++;
452: }
453: if (@{$boards}) {
454: $$items{'Top'}{'contentscount'} ++;
455: }
456: if (@{$quizzes}) {
457: $$items{'Top'}{'contentscount'} ++;
458: }
459: if (@{$surveys}) {
460: $$items{'Top'}{'contentscount'} ++;
461:
462: }
463: }
464:
465: $$total{'board'} = $board_count;
466: $$total{'quiz'} = @{$quizzes};
467: $$total{'surv'} = @{$surveys};
468: }
469:
470: sub build_structure {
471: my ($cms,$context,$destdir,$items,$resinfo,$resources,$hrefs,$udom,$uname,$newdir,$timenow,$cdom,$crs,$timestamp,$total,$boards,$announcements,$quizzes,$surveys,$boardnum,$pagesfiles,$seqfiles,$topurls,$topnames) = @_;
472: my %flag = ();
473: my %count = ();
474: my %pagecontents = ();
475: my %seqtext = ();
476: my $topnum = 0;
477:
478: if (!-e "$destdir") {
479: mkdir("$destdir",0755);
480: }
481: if (!-e "$destdir/sequences") {
482: mkdir("$destdir/sequences",0770);
483: }
484: if (!-e "$destdir/resfiles") {
485: mkdir("$destdir/resfiles",0770);
486: }
487: if (!-e "$destdir/pages") {
488: mkdir("$destdir/pages",0770);
489: }
490: if (!-e "$destdir/problems") {
491: mkdir("$destdir/problems",0770);
492: }
493:
494: $seqtext{'Top'} = qq|<map>\n|;
495: %{$$resinfo{$$items{'Top'}{resnum}}} = (
496: isfolder => 'true',
497: );
498:
499: my $srcstem = "";
500:
501: if ($context eq 'DOCS') {
502: $srcstem = "/uploaded/$cdom/$crs/$timenow";
503: } elsif ($context eq 'CSTR') {
504: $srcstem = "/res/$udom/$uname/$newdir";
505: }
506:
507: foreach my $key (sort keys %{$items}) {
508: %{$flag{$key}} = (
509: page => 0,
510: seq => 0,
511: board => 0,
512: file => 0,
513: );
514:
515: %{$count{$key}} = (
516: page => -1,
517: seq => 0,
518: board => 0,
519: file => 0,
520: );
521:
522: my $src = "";
523:
524: my $next_id = 2;
525: my $curr_id = 1;
526: my $resnum = $$items{$key}{resnum};
527: my $type = $$resources{$resnum}{type};
528: if (($cms eq 'angel' && $type eq "FOLDER") || ($cms eq 'bb5' && $$resinfo{$resnum}{'isfolder'} eq "true") && (($type eq "resource/x-bb-document") || ($type eq "resource/x-bb-staffinfo") || ($type eq "resource/x-bb-externallink")) ) {
529: unless ($cms eq 'bb5' && $key eq 'Top') {
530: $seqtext{$key} = "<map>\n";
531: }
532: if ($$items{$key}{contentscount} == 0) {
533: $seqtext{$key} .= qq|<resource id="$curr_id" src="" type="start"></resource>
534: <link from="$curr_id" to="$next_id" index="$curr_id"></link>
535: <resource id="$next_id" src="" type="finish"></resource>\n|;
536: } else {
537: my $contcount = @{$$items{$key}{contents}};
538: my $contitem = $$items{$key}{contents}[0];
539: my $res = $$items{$contitem}{resnum};
540: my $type = $$resources{$res}{type};
541: my $title = $$items{$contitem}{title};
542: $src = &make_structure($cms,$key,$srcstem,\%flag,\%count,$timestamp,$boardnum,$hrefs,\%pagecontents,$res,$type,$resinfo,$contitem,$uname,$cdom);
543: unless ($flag{$key}{page} == 1) {
544: $seqtext{$key} .= qq|<resource id="$curr_id" src="$src" title="$title"|;
545: unless ($cms eq 'bb5' && $key eq 'Top' && @{$announcements}) {
546: $seqtext{$key} .= qq| type="start"|;
547: }
548: unless ($flag{$key}{seq} || $flag{$key}{board} || $flag{$key}{file}) {
549: $flag{$key}{page} = 1;
550: }
551: if ($key eq 'Top') {
552: push @{$topurls}, $src;
553: push @{$topnames}, $title;
554: }
555: }
556: if ($contcount == 1) {
557: $seqtext{$key} .= qq|></resource>
558: <link from="$curr_id" to="$next_id" index="$curr_id"></link>
559: <resource id="$next_id" src="" type="finish"></resource>\n|;
560: } else {
561: if ($contcount > 2 ) {
562: for (my $i=1; $i<$contcount-1; $i++) {
563: my $contitem = $$items{$key}{contents}[$i];
564: my $res = $$items{$contitem}{resnum};
565: my $type = $$resources{$res}{type};
566: my $title = $$items{$contitem}{title};
567: $src = &make_structure($cms,$key,$srcstem,\%flag,\%count,$timestamp,$boardnum,$hrefs,\%pagecontents,$res,$type,$resinfo,$contitem,$uname,$cdom);
568: unless ($flag{$key}{page} == 1) {
569: $seqtext{$key} .= qq|></resource>
570: <link from="$curr_id" to="$next_id" index="$curr_id"></link>
571: <resource id="$next_id" src="$src" title="$title"|;
572: $curr_id ++;
573: $next_id ++;
574: unless ($flag{$key}{seq} || $flag{$key}{board} || $flag{$key}{file}) {
575: $flag{$key}{page} = 1;
576: }
577: if ($key eq 'Top') {
578: push @{$topurls}, $src;
579: push @{$topnames}, $title;
580: }
581: }
582: }
583: }
584: my $contitem = $$items{$key}{contents}[-1];
585: my $res = $$items{$contitem}{resnum};
586: my $type = $$resources{$res}{type};
587: my $title = $$items{$contitem}{title};
588:
589: $src = &make_structure($cms,$key,$srcstem,\%flag,\%count,$timestamp,$boardnum,$hrefs,\%pagecontents,$res,$type,$resinfo,$contitem,$uname,$cdom);
590: if ($flag{$key}{page}) {
591: if ($count{$key}{seq} + $count{$key}{page} + $count{$key}{board} + $count{$key}{file} +1 == 1) {
592: $seqtext{$key} .= qq|></resource>
593: <link from="$curr_id" index="$curr_id" to="$next_id">
594: <resource id ="$next_id" src="" |;
595: }
596: } else {
597: $seqtext{$key} .= qq|></resource>
598: <link from="$curr_id" to="$next_id" index="$curr_id"></link>
599: <resource id="$next_id" src="$src" title="$title" |;
600: if ($key eq 'Top') {
601: push @{$topurls}, $src;
602: push @{$topnames}, $title;
603: }
604: }
605: if ($contcount == $$items{$key}{contentscount}) {
606: $seqtext{$key} .= qq|type="finish"></resource>\n|;
607: } else {
608: $curr_id ++;
609: $next_id ++;
610: $seqtext{$key} .= qq|></resource>
611: <link from="$curr_id" to="$next_id index="$curr_id"></link>\n|;
612: }
613: }
614: }
615: unless ($cms eq 'bb5' && $key eq 'Top') {
616: $seqtext{$key} .= "</map>\n";
617: open(LOCFILE,">$destdir/sequences/$key.sequence");
618: print LOCFILE $seqtext{$key};
619: close(LOCFILE);
620: push @{$seqfiles}, "$key.sequence";
621: }
622: $count{$key}{page} ++;
623: $$total{page} += $count{$key}{page};
624: }
625: $$total{seq} += $count{$key}{seq};
626: }
627: $topnum += ($count{'Top'}{page} + $count{'Top'}{seq});
628:
629: if ($cms eq 'bb5') {
630: if (@{$announcements} > 0) {
631: &process_specials($context,'announcements',$announcements,\$topnum,$$items{'Top'}{contentscount},$destdir,$udom,$uname,$cdom,$crs,$timenow,$newdir,$timestamp,$resinfo,\$seqtext{'Top'},$pagesfiles,$seqfiles,$topurls,$topnames);
632: }
633: if (@{$boards} > 0) {
634: &process_specials($context,'boards',$boards,\$topnum,$$items{'Top'}{contentscount},$destdir,$udom,$uname,$cdom,$crs,$timenow,$newdir,$timestamp,$resinfo,\$seqtext{'Top'},$pagesfiles,$seqfiles,$topurls,$topnames);
635: }
636: if (@{$quizzes} > 0) {
637: &process_specials($context,'quizzes',$quizzes,\$topnum,$$items{'Top'}{contentscount},$destdir,$udom,$uname,$cdom,$crs,$timenow,$newdir,$timestamp,$resinfo,\$seqtext{'Top'},$pagesfiles,$seqfiles,$topurls,$topnames);
638: }
639: if (@{$surveys} > 0) {
640: &process_specials($context,'surveys',$surveys,\$topnum,$$items{'Top'}{contentscount},$destdir,$udom,$uname,$cdom,$crs,$timenow,$newdir,$timestamp,$resinfo,\$seqtext{'Top'},$pagesfiles,$seqfiles,$topurls,$topnames);
641: }
642:
643: $seqtext{'Top'} .= "</map>\n";
644: open(TOPFILE,">$destdir/sequences/Top.sequence");
645: print TOPFILE $seqtext{'Top'};
646: close(TOPFILE);
647: push @{$seqfiles}, 'Top.sequence';
648: }
649:
650: my $filestem;
651: if ($context eq 'DOCS') {
652: $filestem = "/uploaded/$cdom/$crs";
653: } elsif ($context eq 'CSTR') {
654: $filestem = "/res/$udom/$uname/$newdir";
655: }
656:
657: foreach my $key (sort keys %pagecontents) {
658: for (my $i=0; $i<@{$pagecontents{$key}}; $i++) {
659: my $filename = $destdir.'/pages/'.$key.'_'.$i.'.page';
660: open(PAGEFILE,">$filename");
661: print PAGEFILE qq|<map>
662: <resource src="$filestem/resfiles/$$items{$pagecontents{$key}[$i][0]}{resnum}.html" id="1" type="start" title="$$items{$pagecontents{$key}[$i][0]}{title}"></resource>
663: <link to="2" index="1" from="1">\n|;
664: if (@{$pagecontents{$key}[$i]} == 1) {
665: print PAGEFILE qq|<resource src="" id="2" type="finish"></resource>\n|;
666: } elsif (@{$pagecontents{$key}[$i]} == 2) {
667: print PAGEFILE qq|<resource src="$filestem/resfiles/$$items{$pagecontents{$key}[$i][1]}{resnum}.html" id="2" type="finish" title="$$items{$pagecontents{$key}[$i][1]}{title}"></resource>\n|;
668: } else {
669: for (my $j=1; $j<@{$pagecontents{$key}[$i]}-1; $j++) {
670: my $curr_id = $j+1;
671: my $next_id = $j+2;
672: my $resource = $filestem.'/resfiles/'.$$items{$pagecontents{$key}[$i][$j]}{resnum}.'.html';
673: print PAGEFILE qq|<resource src="$resource" id="$curr_id" title="$$items{$pagecontents{$key}[$i][$j]}{title}"></resource>
674: <link to="$next_id" index="$curr_id" from="$curr_id">\n|;
675: }
676: my $final_id = @{$pagecontents{$key}[$i]};
677: print PAGEFILE qq|<resource src="$filestem/resfiles/$$items{$pagecontents{$key}[$i][-1]}{resnum}.html" id="$final_id" type="finish" title="$$items{$pagecontents{$key}[$i][-1]}{title}"></resource>\n|;
678: }
679: print PAGEFILE "</map>";
680: close(PAGEFILE);
681: push @{$pagesfiles}, $key.'_'.$i.'.page';
682: }
683: }
684: }
685:
686: sub make_structure {
687: my ($cms,$key,$srcstem,$flag,$count,$timestamp,$boardnum,$hrefs,$pagecontents,$res,$type,$resinfo,$contitem,$uname,$cdom) = @_;
688: my $src ='';
689: if (($cms eq 'angel' && $type eq 'FOLDER') || ($cms eq 'bb5' && ($$resinfo{$res}{'isfolder'} eq 'true') || ($key eq 'Top')) ) {
690: $src = $srcstem.'/sequences/'.$contitem.'.sequence';
691: $$flag{$key}{page} = 0;
692: $$flag{$key}{seq} = 1;
693: $$count{$key}{seq} ++;
694: } elsif ($cms eq 'angel' && $type eq 'BOARD') {
695: $src = '/adm/'.$cdom.'/'.$uname.'/'.$$timestamp[$$boardnum{$res}].'/bulletinboard';
696: $$flag{$key}{page} = 0;
697: $$flag{$key}{board} = 1;
698: $$count{$key}{board} ++;
699: } elsif ($cms eq 'angel' && $type eq "FILE") {
700: foreach my $file (@{$$hrefs{$res}}) {
701: unless ($file eq 'pg'.$res.'.htm') {
702: $src = $srcstem.'/resfiles/'.$res.'/'.$file;
703: }
704: }
705: $$flag{$key}{page} = 0;
706: $$flag{$key}{file} = 1;
707: } elsif ($cms eq 'angel' && (($type eq "PAGE") || ($type eq "LINK")) ) {
708: if ($$flag{$key}{page}) {
709: if ($$count{$key}{page} == -1) {
710: print STDERR "Array index is -1, we shouldnt be here, key is $key, type is $type\n";
711: } else {
712: push @{$$pagecontents{$key}[$$count{$key}{page}]},$contitem;
713: }
714: } else {
715: $$count{$key}{page} ++;
716: $src = $srcstem.'/pages/'.$key.'_'.$$count{$key}{page}.'.page';
717: @{$$pagecontents{$key}[$$count{$key}{page}]} = ("$contitem");
718: $$flag{$key}{seq} = 0;
719: }
720: } elsif ($cms eq 'bb5') {
721: if ($$flag{$key}{page}) {
722: push @{$$pagecontents{$key}[$$count{$key}{page}]},$contitem;
723: } else {
724: $$count{$key}{page} ++;
725: $src = $srcstem.'/pages/'.$key.'_'.$$count{$key}{page}.'.page';
726: @{$$pagecontents{$key}[$$count{$key}{page}]} = ("$contitem");
727: $$flag{$key}{seq} = 0;
728: }
729: }
730: return $src;
731: }
732:
733:
734: # ---------------------------------------------------------------- Process Blackboard specials - announcements, bulletin boards, quizzes and surveys
735: sub process_specials {
736: my ($context,$type,$specials,$topnum,$contentscount,$destdir,$udom,$uname,$cdom,$crs,$timenow,$newdir,$timestamp,$resinfo,$seqtext,$pagesfiles,$seqfiles,$topurls,$topnames) = @_;
737: my $src = '';
738: my $specialsrc = '';
739: my $nextnum = 0;
740: my $seqstem = '';
741: if ($context eq 'CSTR') {
742: $seqstem = "/res/$udom/$uname/$newdir";
743: } elsif ($context eq 'DOCS') {
744: $seqstem = '/uploaded/'.$cdom.'/'.$crs.'/'.$timenow;
745: }
746: my %seqnames = (
747: boards => 'bulletinboards',
748: quizzes => 'quizzes',
749: surveys => 'surveys',
750: announcements => 'announcements',
751: );
752: my %seqtitles = (
753: boards => 'Course Bulletin Boards',
754: quizzes => 'Course Quizzes',
755: surveys => 'Course Surveys',
756: announcements => 'Course Announcements',
757: );
758: $$topnum ++;
759:
760: if ($type eq 'announcements') {
761: $src = "$seqstem/pages/$seqnames{$type}.page";
762: } else {
763: $src = "$seqstem/sequences/$seqnames{$type}.sequence";
764: }
765:
766: push @{$topurls}, $src;
767: push @{$topnames}, $seqtitles{$type};
768:
769: $$seqtext .= qq|<resource id="$$topnum" src="$src" title="$seqtitles{$type}"|;
770: $nextnum = $$topnum +1;
771: if ($$topnum == 1) {
772: $$seqtext .= qq| type="start"></resource>
773: <link from="$$topnum" to="$nextnum" index="$$topnum"></link>\n|;
774: if ($$topnum == $contentscount) {
775: $$seqtext .= qq|<resource id="$nextnum" src="" type="finish"></resource>\n|;
776: }
777: } else {
778: if ($$topnum == $contentscount) {
779: $$seqtext .= qq| type="finish"></resource>\n|;
780: } else {
781: $$seqtext .= qq|></resource>
782: <link from="$$topnum" to="$nextnum" index="$$topnum"></link>\n|;
783: }
784: }
785:
786: if ($type eq "announcements") {
787: push @{$pagesfiles}, "$seqnames{$type}.page";
788: open(ITEM,">$destdir/pages/$seqnames{$type}.page");
789: } else {
790: push @{$seqfiles}, "$seqnames{$type}.sequence";
791: open(ITEM,">$destdir/sequences/$seqnames{$type}.sequence");
792: }
793:
794: if ($type eq 'boards') {
795: $specialsrc = "/adm/$udom/$uname/$$timestamp[0]/bulletinboard";
796: } elsif ($type eq 'announcements') {
797: $specialsrc = "$seqstem/resfiles/$$specials[0].html";
798: } else {
799: $specialsrc = "$seqstem/pages/$$specials[0].page";
800: }
801: print ITEM qq|<map>
802: <resource id="1" src="$specialsrc" title="$$resinfo{$$specials[0]}{title}" type="start"></resource>
803: <link from="1" to="2" index="1"></link>|;
804: if (@{$specials} == 1) {
805: print ITEM qq|
806: <resource id="2" src="" type="finish"></resource>\n|;
807: } else {
808: for (my $i=1; $i<@{$specials}; $i++) {
809: my $curr = $i+1;
810: my $next = $i+2;
811: if ($type eq 'boards') {
812: $specialsrc = "/adm/$udom/$uname/$$timestamp[$i]/bulletinboard";
813: } elsif ($type eq 'announcements') {
814: $specialsrc = "$seqstem/resfiles/$$specials[$i].html";
815: } else {
816: $specialsrc = "$seqstem/pages/$$specials[$i].page";
817: }
818: print ITEM qq|<resource id="$curr" src="$specialsrc" title="$$resinfo{$$specials[$i]}{title}"|;
819: if (@{$specials} == $i+1) {
820: print ITEM qq| type="finish"></resource>\n|;
821: } else {
822: print ITEM qq|></resource>
823: <link from="$curr" to="$next" index="$next">\n|;
824: }
825: }
826: }
827: print ITEM qq|</map>|;
828: close(ITEM);
829: }
830:
831: # ---------------------------------------------------------------- Process Blackboard users
832: sub process_user {
833: my ($res,$docroot,$destdir,$settings,$user_crs,$user_cdom,$user_handling) = @_;
834: my $xmlfile = $docroot.'/'.$res.".dat";
835: my $filecount = 0;
836: my @state;
837: my $userid = '';
838: my $linknum = 0;
839:
840: my $p = HTML::Parser->new
841: (
842: xml_mode => 1,
843: start_h =>
844: [sub {
845: my ($tagname, $attr) = @_;
846: push @state, $tagname;
847: if (@state eq "USERS USER") {
848: $userid = $attr->{value};
849: %{$$settings{$userid}} = ();
850: @{$$settings{$userid}{links}} = ();
851: } elsif (@state eq "USERS USER LOGINID") {
852: $$settings{$userid}{loginid} = $attr->{value};
853: } elsif (@state eq "USERS USER PASSPHRASE") {
854: $$settings{$userid}{passphrase} = $attr->{value};
855: } elsif ("@state" eq "USERS USER STUDENTID" ) {
856: $$settings{$userid}{studentid} = $attr->{value};
857: } elsif ("@state" eq "USERS USER NAMES FAMILY" ) {
858: $$settings{$userid}{family} = $attr->{value};
859: } elsif ("@state" eq "USERS USER NAMES GIVEN" ) {
860: $$settings{$userid}{given} = $attr->{value};
861: } elsif ("@state" eq "USERS USER ADDRESSES BUSINESS DATA EMAIL") {
862: $$settings{$userid}{email} = $attr->{value};
863: } elsif ("@state" eq "USERS USER USER_ROLE") {
864: $$settings{$userid}{user_role} = $attr->{value};
865: } elsif ("@state" eq "USERS USER FLAGS ISAVAILABLE") {
866: $$settings{$userid}{isavailable} = $attr->{value};
867: } elsif ("@state" eq "USERS USER PERSONALPAGE FILELIST IMAGE") {
868: $$settings{$userid}{image} = $attr->{value};
869: } elsif ( ($state[-2] eq "LINKLIST") && ($state[-1] eq "LINK") ) {
870: %{$$settings{$userid}{links}[$linknum]} = ();
871: $$settings{$userid}{links}[$linknum]{url} = $attr->{value};
872: $linknum ++;
873: }
874: }, "tagname, attr"],
875: text_h =>
876: [sub {
877: my ($text) = @_;
878: if ("@state" eq "USERS USER PERSONALPAGE TITLE") {
879: $$settings{$userid}{title} = $text;
880: } elsif ("@state" eq "USERS USER PERSONALPAGE DESCRIPTION") {
881: $$settings{$userid}{description} = $text;
882: } elsif (($state[-2] eq "LINK") && ($state[-1] eq "TITLE")) {
883: $$settings{$userid}{links}[$linknum]{title} = $text;
884: } elsif (($state[-3] eq "LINK") && ($state[-2] eq "DESCRIPTION") && ($state[-1] eq "TEXT")) {
885: $$settings{$userid}{links}[$linknum]{text} = $text;
886: }
887: }, "dtext"],
888: end_h =>
889: [sub {
890: my ($tagname) = @_;
891: if (@state eq "USERS USER") {
892: $linknum = 0;
893: }
894: pop @state;
895: }, "tagname"],
896: );
897: $p->unbroken_text(1);
898: $p->parse_file($xmlfile);
899: $p->eof;
900:
901: my $configvars = &LONCAPA::Configuration::read_conf('loncapa.conf');
902: my $xmlstem = $$configvars{'lonDaemons'}."/tmp/".$user_cdom."_".$user_crs."_";
903:
904: foreach my $user_id (keys %{$settings}) {
905: if ($$settings{$user_id}{user_role} eq "s") {
906:
907: } elsif ($user_handling eq 'enrollall') {
908:
909: }
910: }
911: }
912:
913: # ---------------------------------------------------------------- Process Blackboard groups
914: sub process_group {
915: my ($res,$docroot,$destdir,$settings) = @_;
916: my $xmlfile = $docroot.'/'.$res.".dat";
917: my $filecount = 0;
918: my @state;
919: my $grp;
920:
921: my $p = HTML::Parser->new
922: (
923: xml_mode => 1,
924: start_h =>
925: [sub {
926: my ($tagname, $attr) = @_;
927: push @state, $tagname;
928: if (@state eq "GROUPS GROUP") {
929: $grp = $attr->{id};
930: }
931: if (@state eq "GROUPS GROUP TITLE") {
932: $$settings{$grp}{title} = $attr->{value};
933: } elsif (@state eq "GROUPS GROUP FLAGS ISAVAILABLE") {
934: $$settings{$grp}{isavailable} = $attr->{value};
935: } elsif (@state eq "GROUPS GROUP FLAGS HASCHATROOM") {
936: $$settings{$grp}{chat} = $attr->{value};
937: } elsif ("@state" eq "GROUPS GROUP FLAGS HASDISCUSSIONBOARD") {
938: $$settings{$grp}{discussion} = $attr->{value};
939: } elsif ("@state" eq "GROUPS GROUP FLAGS HASTRANSFERAREA") {
940: $$settings{$grp}{transfer} = $attr->{value};
941: } elsif ("@state" eq "GROUPS GROUP FLAGS ISPUBLIC") {
942: $$settings{$grp}{public} = $attr->{value};
943: }
944: }, "tagname, attr"],
945: text_h =>
946: [sub {
947: my ($text) = @_;
948: if ("@state" eq "GROUPS DESCRIPTION") {
949: $$settings{$grp}{description} = $text;
950: # print "Staff text is $text\n";
951: }
952: }, "dtext"],
953: end_h =>
954: [sub {
955: my ($tagname) = @_;
956: pop @state;
957: }, "tagname"],
958: );
959: $p->unbroken_text(1);
960: $p->parse_file($xmlfile);
961: $p->eof;
962: }
963:
964: # ---------------------------------------------------------------- Process Blackboard Staff
965: sub process_staff {
966: my ($res,$docroot,$dirname,$destdir,$settings,$resrcfiles) = @_;
967: my $xmlfile = $docroot.'/'.$res.".dat";
968: my $filecount = 0;
969: my @state;
970: %{$$settings{name}} = ();
971: %{$$settings{office}} = ();
972:
973: my $p = HTML::Parser->new
974: (
975: xml_mode => 1,
976: start_h =>
977: [sub {
978: my ($tagname, $attr) = @_;
979: push @state, $tagname;
980: if (@state eq "STAFFINFO TITLE") {
981: $$settings{title} = $attr->{value};
982: } elsif (@state eq "STAFFINFO BIOGRAPHY TEXTCOLOR") {
983: $$settings{textcolor} = $attr->{value};
984: } elsif (@state eq "STAFFINFO BIOGRAPHY FLAGS ISHTML") {
985: $$settings{ishtml} = $attr->{value};
986: } elsif ("@state" eq "STAFFINFO FLAGS ISAVAILABLE" ) {
987: $$settings{isavailable} = $attr->{value};
988: } elsif ("@state" eq "STAFFINFO FLAGS ISFOLDER" ) {
989: $$settings{isfolder} = $attr->{value};
990: } elsif ("@state" eq "STAFFINFO POSITION" ) {
991: $$settings{position} = $attr->{value};
992: } elsif ("@state" eq "STAFFINFO HOMEPAGE" ) {
993: $$settings{homepage} = $attr->{value};
994: } elsif ("@state" eq "STAFFINFO IMAGE") {
995: $$settings{image} = $attr->{value};
996: }
997: }, "tagname, attr"],
998: text_h =>
999: [sub {
1000: my ($text) = @_;
1001: if ("@state" eq "STAFFINFO BIOGRAPHY TEXT") {
1002: $$settings{text} = $text;
1003: # print "Staff text is $text\n";
1004: } elsif ("@state" eq "STAFFINFO CONTACT PHONE") {
1005: $$settings{phone} = $text;
1006: } elsif ("@state" eq "STAFFINFO CONTACT EMAIL") {
1007: $$settings{email} = $text;
1008: } elsif ("@state" eq "STAFFINFO CONTACT NAME FORMALTITLE") {
1009: $$settings{name}{formaltitle} = $text;
1010: } elsif ("@state" eq "STAFFINFO CONTACT NAME FAMILY") {
1011: $$settings{name}{family} = $text;
1012: } elsif ("@state" eq "STAFFINFO CONTACT NAME GIVEN") {
1013: $$settings{name}{given} = $text;
1014: } elsif ("@state" eq "STAFFINFO CONTACT OFFICE HOURS") {
1015: $$settings{office}{hours} = $text;
1016: } elsif ("@state" eq "STAFFINFO CONTACT OFFICE ADDRESS") {
1017: $$settings{office}{address} = $text;
1018: }
1019: }, "dtext"],
1020: end_h =>
1021: [sub {
1022: my ($tagname) = @_;
1023: pop @state;
1024: }, "tagname"],
1025: );
1026: $p->unbroken_text(1);
1027: $p->parse_file($xmlfile);
1028: $p->eof;
1029:
1030: my $fontcol = '';
1031: if (defined($$settings{textcolor})) {
1032: $fontcol = qq|color="$$settings{textcolor}"|;
1033: }
1034: if (defined($$settings{text})) {
1035: if ($$settings{ishtml} eq "true") {
1036: $$settings{text} = &HTML::Entities::decode($$settings{text});
1037: }
1038: }
1039: my $staffentry = qq|
1040: <table border="0" cellpadding="0" cellspacing="0" width="100%">
1041: <tr>
1042: <td colspan="2"><hr /><font face="arial,helv" size="3"><b>$$settings{name}{formaltitle} $$settings{name}{given} $$settings{name}{family}</b></font>
1043: </td>
1044: </tr>
1045: <tr>
1046: <td valign="top">
1047: <table width="100% border="0" cols="2" cellpadding="0" cellspacing="0">|;
1048: if ( defined($$settings{email}) && $$settings{email} ne '') {
1049: $staffentry .= qq|
1050: <tr>
1051: <td width="100" valign="top">
1052: <font face="arial" size="2"><b>Email:</b></font>
1053: </td>
1054: <td>
1055: <font face="arial" size="2"><a href="mailto:$$settings{email}">$$settings{email}</a></font>
1056: </td>
1057: </tr>
1058: |;
1059: }
1060: if (defined($$settings{phone}) && $$settings{phone} ne '') {
1061: $staffentry .= qq|
1062: <tr>
1063: <td width="100" valign="top">
1064: <font face="arial" size="2"><b>Phone:</b></font>
1065: </td>
1066: <td>
1067: <font face="arial" size="2">$$settings{phone}</font>
1068: </td>
1069: </tr>
1070: |;
1071: }
1072: if (defined($$settings{office}{address}) && $$settings{office}{address} ne '') {
1073: $staffentry .= qq|
1074: <tr>
1075: <td width="100" valign="top">
1076: <font face="arial" size="2"><b>Address:</b></font>
1077: </td>
1078: <td>
1079: <font face="arial" size="2">$$settings{office}{address}</font>
1080: </td>
1081: </tr>
1082: |;
1083: }
1084: if (defined($$settings{office}{hours}) && $$settings{office}{hours} ne '') {
1085: $staffentry .= qq|
1086: <tr>
1087: <td width="100" valign="top">
1088: <font face="arial" size="2"><b>Office Hours:</b></font>
1089: </td>
1090: <td>
1091: <font face=arial size=2>$$settings{office}{hours}</font>
1092: </td>
1093: </tr>
1094: |;
1095: }
1096: if ( defined($$settings{homepage}) && $$settings{homepage} ne '') {
1097: $staffentry .= qq|
1098: <tr>
1099: <td width="100" valign="top">
1100: <font face="arial" size="2"><b>Personal Link:</b></font>
1101: </td>
1102: <td>
1103: <font face="arial" size="2"><a href="$$settings{homepage}">$$settings{homepage}</a></font>
1104: </td>
1105: </tr>
1106: |;
1107: }
1108: if (defined($$settings{text}) && $$settings{text} ne '') {
1109: $staffentry .= qq|
1110: <tr>
1111: <td colspan="2">
1112: <font face="arial" size="2" $fontcol><b>Other Information:</b><br/>$$settings{text}</font>
1113: </td>
1114: </tr>
1115: |;
1116: }
1117: $staffentry .= qq|
1118: </table>
1119: </td>
1120: <td align="right" valign="top">
1121: |;
1122: if ( defined($$settings{image}) ) {
1123: $staffentry .= qq|
1124: <img src="$dirname/resfiles/$res/$$settings{image}">
1125: |;
1126: }
1127: $staffentry .= qq|
1128: </td>
1129: </tr>
1130: </table>
1131: |;
1132: open(FILE,">$destdir/resfiles/$res.html");
1133: push @{$resrcfiles}, "$res.html";
1134: print FILE qq|<html>
1135: <head>
1136: <title>$$settings{title}</title>
1137: </head>
1138: <body bgcolor='#ffffff'>
1139: $staffentry
1140: </body>
1141: </html>|;
1142: close(FILE);
1143: }
1144:
1145: # ---------------------------------------------------------------- Process Blackboard Links
1146: sub process_link {
1147: my ($res,$docroot,$dirname,$destdir,$settings,$resrcfiles) = @_;
1148: my $xmlfile = $docroot.'/'.$res.".dat";
1149: my @state = ();
1150: my $p = HTML::Parser->new
1151: (
1152: xml_mode => 1,
1153: start_h =>
1154: [sub {
1155: my ($tagname, $attr) = @_;
1156: push @state, $tagname;
1157: if (@state eq "EXTERNALLINK TITLE") {
1158: $$settings{title} = $attr->{value};
1159: } elsif (@state eq "EXTERNALLINK TEXTCOLOR") {
1160: $$settings{textcolor} = $attr->{value};
1161: } elsif (@state eq "EXTERNALLINK DESCRIPTION FLAGS ISHTML") {
1162: $$settings{ishtml} = $attr->{value};
1163: } elsif ("@state" eq "EXTERNALLINK FLAGS ISAVAILABLE" ) {
1164: $$settings{isavailable} = $attr->{value};
1165: } elsif ("@state" eq "EXTERNALLINK FLAGS LAUNCHINNEWWINDOW" ) {
1166: $$settings{newwindow} = $attr->{value};
1167: } elsif ("@state" eq "EXTERNALLINK FLAGS ISFOLDER" ) {
1168: $$settings{isfolder} = $attr->{value};
1169: } elsif ("@state" eq "EXTERNALLINK POSITION" ) {
1170: $$settings{position} = $attr->{value};
1171: } elsif ("@state" eq "EXTERNALLINK URL" ) {
1172: $$settings{url} = $attr->{value};
1173: }
1174: }, "tagname, attr"],
1175: text_h =>
1176: [sub {
1177: my ($text) = @_;
1178: if ("@state" eq "EXTERNALLINK DESCRIPTION TEXT") {
1179: $$settings{text} = $text;
1180: }
1181: }, "dtext"],
1182: end_h =>
1183: [sub {
1184: my ($tagname) = @_;
1185: pop @state;
1186: }, "tagname"],
1187: );
1188: $p->unbroken_text(1);
1189: $p->parse_file($xmlfile);
1190: $p->eof;
1191:
1192: my $linktag = '';
1193: my $fontcol = '';
1194: if (defined($$settings{textcolor})) {
1195: $fontcol = qq|<font color="$$settings{textcolor}">|;
1196: }
1197: if (defined($$settings{text})) {
1198: if ($$settings{ishtml} eq "true") {
1199: $$settings{text} = &HTML::Entities::decode($$settings{text});
1200: }
1201: }
1202:
1203: if (defined($$settings{url}) ) {
1204: $linktag = qq|<a href="$$settings{url}"|;
1205: if ($$settings{newwindow} eq "true") {
1206: $linktag .= qq| target="launch"|;
1207: }
1208: $linktag .= qq|>$$settings{title}</a>|;
1209: }
1210:
1211: open(FILE,">$destdir/resfiles/$res.html");
1212: push @{$resrcfiles}, "$res.html";
1213: print FILE qq|<html>
1214: <head>
1215: <title>$$settings{title}</title>
1216: </head>
1217: <body bgcolor='#ffffff'>
1218: $fontcol
1219: $linktag
1220: $$settings{text}
1221: |;
1222: if (defined($$settings{textcolor})) {
1223: print FILE qq|</font>|;
1224: }
1225: print FILE qq|
1226: </body>
1227: </html>|;
1228: close(FILE);
1229: }
1230:
1231: # ---------------------------------------------------------------- Process Blackboard Discussion Boards
1232: sub process_db {
1233: my ($res,$docroot,$destdir,$timestamp,$crs,$cdom,$handling,$uname,$settings,$longcrs) = @_;
1234: my $xmlfile = $docroot.'/'.$res.".dat";
1235: my @state = ();
1236: my @allmsgs = ();
1237: my %msgidx = ();
1238: my %threads; # all threads, keyed by message ID
1239: my $msg_id; # the current message ID
1240: my %message; # the current message being accumulated for $msg_id
1241:
1242: my $p = HTML::Parser->new
1243: (
1244: xml_mode => 1,
1245: start_h =>
1246: [sub {
1247: my ($tagname, $attr) = @_;
1248: push @state, $tagname;
1249: my $depth = 0;
1250: my @seq = ();
1251: if ("@state" eq "FORUM TITLE") {
1252: $$settings{title} = $attr->{value};
1253: } elsif ("@state" eq "FORUM DESCRIPTION TEXTCOLOR") {
1254: $$settings{textcolor} = $attr->{value};
1255: } elsif ("@state" eq "FORUM DESCRIPTION FLAGS ISHTML") {
1256: $$settings{ishtml} = $attr->{value};
1257: } elsif ("@state" eq "FORUM DESCRIPTION FLAGS ISNEWLINELITERAL") {
1258: $$settings{newline} = $attr->{value};
1259: } elsif ("@state" eq "FORUM POSITION" ) {
1260: $$settings{position} = $attr->{value};
1261: } elsif ("@state" eq "FORUM FLAGS ISREADONLY") {
1262: $$settings{isreadonly} = $attr->{value};
1263: } elsif ("@state" eq "FORUM FLAGS ISAVAILABLE" ) {
1264: $$settings{isavailable} = $attr->{value};
1265: } elsif ("@state" eq "FORUM FLAGS ALLOWANONYMOUSPOSTINGS" ) {
1266: $$settings{allowanon} = $attr->{value};
1267: } elsif ( ($state[0] eq "FORUM") && ($state[1] eq "MESSAGETHREADS") && ($state[2] eq "MSG") ) {
1268: if ($state[-1] eq "MSG") {
1269: unless ($msg_id eq '') {
1270: push @{$threads{$msg_id}}, { %message };
1271: $depth = @state - 3;
1272: if ($depth > @seq) {
1273: push @seq, $msg_id;
1274: }
1275: }
1276: if ($depth < @seq) {
1277: pop @seq;
1278: }
1279: $msg_id = $attr->{id};
1280: push @allmsgs, $msg_id;
1281: $msgidx{$msg_id} = @allmsgs;
1282: %message = ();
1283: $message{depth} = $depth;
1284: if ($depth > 0) {
1285: $message{parent} = $seq[-1];
1286: } else {
1287: $message{parent} = "None";
1288: }
1289: } elsif ($state[-1] eq "TITLE") {
1290: $message{title} = $attr->{value};
1291: } elsif ( ( $state[-3] eq "MESSAGETEXT" ) && ( $state[-2] eq "FLAGS" ) && ( $state[-1] eq "ISHTML" ) ) {
1292: $message{ishtml} = $attr->{value};
1293: } elsif ( ( $state[-3] eq "MESSAGETEXT" ) && ( $state[-2] eq "FLAGS" ) && ( $state[-1] eq "ISNEWLINELITERAL" ) ) {
1294: $message{newline} = $attr->{value};
1295: } elsif ( ( $state[-2] eq "DATES" ) && ( $state[-1] eq "CREATED" ) ) {
1296: $message{created} = $attr->{value};
1297: } elsif ( $state[@state-2] eq "FLAGS") {
1298: if ($state[@state-1] eq "ISANONYMOUS") {
1299: $message{isanonymous} = $attr->{value};
1300: }
1301: } elsif ( $state[-2] eq "USER" ) {
1302: if ($state[-1] eq "USERID") {
1303: $message{userid} = $attr->{value};
1304: } elsif ($state[@state-1] eq "USERNAME") {
1305: $message{username} = $attr->{value};
1306: } elsif ($state[@state-1] eq "EMAIL") {
1307: $message{email} = $attr->{value};
1308: }
1309: } elsif ( ($state[-2] eq "FILELIST") && ($state[-1] eq "IMAGE") ) {
1310: $message{attachment} = $attr->{value};
1311: }
1312: }
1313: }, "tagname, attr"],
1314: text_h =>
1315: [sub {
1316: my ($text) = @_;
1317: if ("@state" eq "FORUM DESCRIPTION TEXT") {
1318: $$settings{text} = $text;
1319: } elsif ( ($state[0] eq "FORUM") && ($state[1] eq "MESSAGETHREADS") && ($state[2] eq "MSG") ) {
1320: if ( ($state[-2] eq "MESSAGETEXT") && ($state[-1] eq "TEXT") ){
1321: $message{text} = $text;
1322: }
1323: }
1324: }, "dtext"],
1325: end_h =>
1326: [sub {
1327: my ($tagname) = @_;
1328: if ( $state[-1] eq "MESSAGETHREADS" ) {
1329: push @{$threads{$msg_id}}, { %message };
1330: }
1331: pop @state;
1332: }, "tagname"],
1333: );
1334: $p->unbroken_text(1);
1335: $p->parse_file($xmlfile);
1336: $p->eof;
1337:
1338: if (defined($$settings{text})) {
1339: if ($$settings{ishtml} eq "false") {
1340: if ($$settings{isnewline} eq "true") {
1341: $$settings{text} =~ s#\n#<br/>#g;
1342: }
1343: } else {
1344: $$settings{text} = &HTML::Entities::decode($$settings{text});
1345: }
1346: if (defined($$settings{fontcolor}) ) {
1347: $$settings{text} = "<font color=\"".$$settings{textcolor}."\">".$$settings{text}."</font>";
1348: }
1349: }
1350: my $boardname = 'bulletinpage_'.$timestamp;
1351: my %boardinfo = (
1352: 'aaa_title' => $$settings{title},
1353: 'bbb_content' => $$settings{text},
1354: 'ccc_webreferences' => '',
1355: 'uploaded.lastmodified' => time,
1356: );
1357:
1358: my $putresult = &Apache::lonnet::put($boardname,\%boardinfo,$cdom,$crs);
1359: if ($handling eq 'importall') {
1360: foreach my $msg_id (@allmsgs) {
1361: foreach my $message ( @{$threads{$msg_id}} ) {
1362: my %contrib = (
1363: 'sendername' => $$message{userid},
1364: 'senderdomain' => $cdom,
1365: 'screenname' => '',
1366: 'plainname' => $$message{username},
1367: );
1368: unless ($$message{parent} eq 'None') {
1369: $contrib{replyto} = $msgidx{$$message{parent}};
1370: }
1371: if (defined($$message{isanonymous}) ) {
1372: if ($$message{isanonymous} eq 'true') {
1373: $contrib{'anonymous'} = 'true';
1374: }
1375: }
1376: if ( defined($$message{attachment}) ) {
1377: my $url = $$message{attachment};
1378: my $oldurl = $url;
1379: my $newurl = $url;
1380: unless ($url eq '') {
1381: $newurl =~ s/\//_/g;
1382: unless ($longcrs eq '') {
1383: if (!-e "/home/httpd/lonUsers/$cdom/$longcrs/userfiles") {
1384: mkdir("/home/httpd/lonUsers/$cdom/$longcrs/userfiles",0755);
1385: }
1386: if (!-e "/home/httpd/lonUsers/$cdom/$longcrs/userfiles/$newurl") {
1387: system("cp $destdir/resfiles/$res/$$message{attachment} /home/httpd/lonUsers/$cdom/$longcrs/userfiles/$newurl");
1388: }
1389: $contrib{attachmenturl} = '/uploaded/'.$cdom.'/'.$crs.'/'.$newurl;
1390: }
1391: }
1392: }
1393: if (defined($$message{title}) ) {
1394: $contrib{'message'} = $$message{title};
1395: }
1396: if (defined($$message{text})) {
1397: if ($$message{ishtml} eq "false") {
1398: if ($$message{isnewline} eq "true") {
1399: $$message{text} =~ s#\n#<br/>#g;
1400: }
1401: } else {
1402: $$message{text} = &HTML::Entities::decode($$message{text});
1403: }
1404: $contrib{'message'} .= '<br /><br />'.$$message{text};
1405: my $symb = 'bulletin___'.$timestamp.'___adm/wrapper/adm/'.$cdom.'/'.$uname.'/'.$timestamp.'/bulletinboard';
1406: my $postresult = &addposting($symb,\%contrib,$cdom,$crs);
1407: }
1408: }
1409: }
1410: }
1411: }
1412:
1413: # ---------------------------------------------------------------- Add Posting to Bulletin Board
1414: sub addposting {
1415: my ($symb,$contrib,$cdom,$crs)=@_;
1416: my $status='';
1417: if (($symb) && ($$contrib{message})) {
1418: my $crsdom = $cdom.'_'.$crs;
1419: &Apache::lonnet::store($contrib,$symb,$crsdom,$cdom,$crs);
1420: my %storenewentry=($symb => time);
1421: &Apache::lonnet::put('discussiontimes',\%storenewentry,$cdom,$crs);
1422: }
1423: my %record=&Apache::lonnet::restore('_discussion');
1424: my ($temp)=keys %record;
1425: unless ($temp=~/^error\:/) {
1426: my %newrecord=();
1427: $newrecord{'resource'}=$symb;
1428: $newrecord{'subnumber'}=$record{'subnumber'}+1;
1429: &Apache::lonnet::cstore(\%newrecord,'_discussion');
1430: $status = 'ok';
1431: } else {
1432: $status.='Failed.';
1433: }
1434: return $status;
1435: }
1436: # ---------------------------------------------------------------- Process Blackboard Assessments - pools, quizzes, surveys
1437: sub process_assessment {
1438: my ($res,$docroot,$container,$dirname,$destdir,$settings,$total,$udom,$uname) = @_;
1439: my $xmlfile = $docroot.'/'.$res.".dat";
1440: # print "XML file is $xmlfile\n";
1441: my @state = ();
1442: my @allids = ();
1443: my %allanswers = ();
1444: my %allchoices = ();
1445: my $resdir = '';
1446: if ($docroot =~ m|public_html/(.+)$|) {
1447: $resdir = $1;
1448: }
1449: my $id; # the current question ID
1450: my $answer_id; # the current answer ID
1451: my %toptag = ( pool => 'POOL',
1452: quiz => 'ASSESSMENT',
1453: survey => 'ASSESSMENT'
1454: );
1455:
1456: my $p = HTML::Parser->new
1457: (
1458: xml_mode => 1,
1459: start_h =>
1460: [sub {
1461: my ($tagname, $attr) = @_;
1462: push @state, $tagname;
1463: my $depth = 0;
1464: my @seq = ();
1465: my $class;
1466: my $state_str = join(" ",@state);
1467: if ($container eq "pool") {
1468: if ("@state" eq "POOL TITLE") {
1469: $$settings{title} = $attr->{value};
1470: }
1471: } else {
1472: if ("@state" eq "ASSESSMENT TITLE") {
1473: $$settings{title} = $attr->{value};
1474: } elsif ("@state" eq "ASSESSMENT FLAG" ) {
1475: $$settings{isnewline} = $attr->{value};
1476: } elsif ("@state" eq "ASSESSMENT FLAGS ISAVAILABLE") {
1477: $$settings{isavailable} = $attr->{value};
1478: } elsif ("@state" eq "ASSESSMENT FLAGS ISANONYMOUS" ) {
1479: $$settings{isanonymous} = $attr->{id};
1480: } elsif ("@state" eq "ASSESSMENT FLAGS GIVE FEEDBACK" ) {
1481: $$settings{feedback} = $attr->{id};
1482: } elsif ("@state" eq "ASSESSMENT FLAGS SHOWCORRECT" ) {
1483: $$settings{showcorrect} = $attr->{id};
1484: } elsif ("@state" eq "ASSESSMENT FLAGS SHOWRESULTS" ) {
1485: $$settings{showresults} = $attr->{id};
1486: } elsif ("@state" eq "ASSESSMENT FLAGS ALLOWMULTIPLE" ) {
1487: $$settings{allowmultiple} = $attr->{id};
1488: } elsif ("@state" eq "ASSESSMENT ASSESSMENTTYPE" ) {
1489: $$settings{type} = $attr->{id};
1490: }
1491: }
1492: if ("@state" eq "$toptag{$container} QUESTIONLIST QUESTION") {
1493: $id = $attr->{id};
1494: unless ($container eq 'pool') {
1495: push @allids, $id;
1496: }
1497: %{$$settings{$id}} = ();
1498: @{$allanswers{$id}} = ();
1499: $$settings{$id}{class} = $attr->{class};
1500: unless ($container eq "pool") {
1501: $$settings{$id}{points} = $attr->{points};
1502: }
1503: @{$$settings{$id}{correctanswer}} = ();
1504: } elsif ( ($state[0] eq $toptag{$container}) && ($state[-1] =~ m/^QUESTION_(\w+)$/) ) {
1505: $id = $attr->{id};
1506: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "BODY") && ($state[3] eq "FLAGS") ) {
1507: if ($state[4] eq "ISHTML") {
1508: $$settings{$id}{html} = $attr->{value};
1509: } elsif ($state[4] eq "ISNEWLINELITERAL") {
1510: $$settings{$id}{newline} = $attr->{value};
1511: }
1512: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "IMAGE") ) {
1513: $$settings{$id}{image} = $attr->{value};
1514: $$settings{$id}{style} = $attr->{style};
1515: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "URL") ) {
1516: $$settings{$id}{url} = $attr->{value};
1517: $$settings{$id}{name} = $attr->{name};
1518: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[-1] eq "ANSWER") ) {
1519: $answer_id = $attr->{id};
1520: push @{$allanswers{$id}},$answer_id;
1521: %{$$settings{$id}{$answer_id}} = ();
1522: $$settings{$id}{$answer_id}{position} = $attr->{position};
1523: if ($$settings{$id}{class} eq 'QUESTION_MATCH') {
1524: $$settings{$id}{$answer_id}{placement} = $attr->{placement};
1525: $$settings{$id}{$answer_id}{type} = 'answer';
1526: }
1527: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[-1] eq "CHOICE") ) {
1528: $answer_id = $attr->{id};
1529: push @{$allchoices{$id}},$answer_id;
1530: %{$$settings{$id}{$answer_id}} = ();
1531: $$settings{$id}{$answer_id}{position} = $attr->{position};
1532: $$settings{$id}{$answer_id}{placement} = $attr->{placement};
1533: $$settings{$id}{$answer_id}{type} = 'choice';
1534: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "ANSWER") ) {
1535: if ($state[3] eq "IMAGE") {
1536: $$settings{$id}{$answer_id}{image} = $attr->{value};
1537: $$settings{$id}{$answer_id}{style} = $attr->{style};
1538: } elsif ($state[3] eq "URL") {
1539: $$settings{$id}{$answer_id}{url} = $attr->{value};
1540: }
1541: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "CHOICE") ) {
1542: if ($state[3] eq "IMAGE") {
1543: $$settings{$id}{$answer_id}{image} = $attr->{value};
1544: $$settings{$id}{$answer_id}{style} = $attr->{style};
1545: } elsif ($state[3] eq "URL") {
1546: $$settings{$id}{$answer_id}{url} = $attr->{value};
1547: }
1548: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "GRADABLE") && ($state[3] eq "CORRECTANSWER") ) {
1549: my $corr_answer = $attr->{answer_id};
1550: push @{$$settings{$id}{correctanswer}}, $corr_answer;
1551: my $type = $1;
1552: if ($type eq 'TRUEFALSE') {
1553: $$settings{$id}{$corr_answer}{answer_position} = $attr->{position};
1554: } elsif ($type eq 'ORDER') {
1555: $$settings{$id}{$corr_answer}{order} = $attr->{order};
1556: } elsif ($type eq 'MATCH') {
1557: $$settings{$id}{$corr_answer}{choice_id} = $attr->{choice_id};
1558: }
1559: }
1560: }, "tagname, attr"],
1561: text_h =>
1562: [sub {
1563: my ($text) = @_;
1564: unless ($container eq "pool") {
1565: if ("@state" eq "ASSESSMENT DESCRIPTION TEXT") {
1566: $$settings{description} = $text;
1567: } elsif ("@state" eq "ASSESSMENT INSTRUCTIONS ") {
1568: $$settings{instructions}{text} = $text;
1569: }
1570: }
1571: if ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "BODY") && ($state[3] eq "TEXT") ) {
1572: $$settings{$id}{text} = $text;
1573: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "ANSWER") && ($state[3] eq "TEXT") ) {
1574: $$settings{$id}{$answer_id}{text} = $text;
1575: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "CHOICE") && ($state[3] eq "TEXT") ) {
1576: $$settings{$id}{$answer_id}{text} = $text;
1577: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "GRADABLE") && ($state[3] eq "FEEDBACK_WHEN_CORRECT") ) {
1578: $$settings{$id}{feedback_corr} = $text;
1579: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "GRADABLE") && ($state[3] eq "FEEDBACK_WHEN_INCORRECT") ) {
1580: $$settings{$id}{feedback_incorr} = $text;
1581: }
1582: }, "dtext"],
1583: end_h =>
1584: [sub {
1585: my ($tagname) = @_;
1586: pop @state;
1587: }, "tagname"],
1588: );
1589: $p->unbroken_text(1);
1590: $p->parse_file($xmlfile);
1591: $p->eof;
1592:
1593: my $dirtitle = $$settings{'title'};
1594: $dirtitle =~ s/\W//g;
1595: $dirtitle .= '_'.$res;
1596: if (!-e "$destdir/problems/$dirtitle") {
1597: mkdir("$destdir/problems/$dirtitle",0755);
1598: }
1599: my $newdir = "$destdir/problems/$dirtitle";
1600: my $pagedir = "$destdir/pages";
1601: my $curr_id = 0;
1602: my $next_id = 1;
1603: unless ($container eq 'pool') {
1604: open(PAGEFILE,">$pagedir/$res.page");
1605: print PAGEFILE qq|<map>
1606: |;
1607: $$total{page} ++;
1608: print PAGEFILE qq|<resource id="1" src="/res/$udom/$uname/$resdir/problems/$dirtitle/$allids[0].problem" type="start"></resource>|;
1609: if (@allids == 1) {
1610: print PAGEFILE qq|
1611: <link from="1" to="2" index="1"></link>
1612: <resource id="2" src="" type="finish">\n|;
1613: } else {
1614: for (my $j=1; $j<@allids; $j++) {
1615: $curr_id = $j;
1616: $next_id = $curr_id + 1;
1617: print PAGEFILE qq|
1618: <link from="$curr_id" to="$next_id" index="$curr_id"></link>
1619: <resource id="$next_id" src="/res/$udom/$uname/$resdir/problems/$dirtitle/$allids[$j].problem"|;
1620: if ($next_id == @allids) {
1621: print PAGEFILE qq| type="finish"></resource>\n|;
1622: } else {
1623: print PAGEFILE qq|></resource>|;
1624: }
1625: }
1626: }
1627: print PAGEFILE qq|</map>|;
1628: close(PAGEFILE);
1629: }
1630: foreach my $id (@allids) {
1631: my $output = qq|<problem>
1632: |;
1633: $$total{prob} ++;
1634: if ($$settings{$id}{class} eq "QUESTION_ESSAY") {
1635: $output .= qq|<startouttext />$$settings{$id}{text}<endouttext />
1636: <essayresponse>
1637: <textfield></textfield>
1638: </essayresponse>
1639: <postanswerdate>
1640: $$settings{$id}{feedbackcorr}
1641: </postanswerdate>
1642: |;
1643: } else {
1644: $output .= qq|<startouttext />$$settings{$id}{text}\n|;
1645: if ( defined($$settings{$id}{image}) ) {
1646: if ( $$settings{$id}{style} eq 'embed' ) {
1647: $output .= qq|<br /><img src="$dirname/resfiles/$res/$$settings{$id}{image}" /><br />|;
1648: } else {
1649: $output .= qq|<br /><a href="$dirname/resfiles/$res/$$settings{$id}{image}">Link to file</a><br />|;
1650: }
1651: }
1652: if ( defined($$settings{$id}{url}) ) {
1653: $output .= qq|<br /><a href="$$settings{$id}{url}">$$settings{$id}{name}</a><br />|;
1654: }
1655: $output .= qq|
1656: <endouttext />|;
1657: if ($$settings{$id}{class} eq 'QUESTION_MULTIPLECHOICE') {
1658: my $numfoils = @{$allanswers{$id}};
1659: $output .= qq|
1660: <radiobuttonresponse max="$numfoils" randomize="yes">
1661: <foilgroup>
1662: |;
1663: for (my $k=0; $k<@{$allanswers{$id}}; $k++) {
1664: $output .= " <foil name=\"foil".$k."\" value=\"";
1665: if (grep/^$allanswers{$id}[$k]$/,@{$$settings{$id}{correctanswer}}) {
1666: $output .= "true\" location=\"";
1667: } else {
1668: $output .= "false\" location=\"";
1669: }
1670: if (lc ($allanswers{$id}[$k]) =~ m/^\s?([Aa]ll)|([Nn]one)\sof\sthe\sabove\.?/) {
1671: $output .= "bottom\"";
1672: } else {
1673: $output .= "random\"";
1674: }
1675: $output .= "\><startouttext />".$$settings{$id}{$allanswers{$id}[$k]}{text};
1676: if ( defined($$settings{$id}{$allanswers{$id}[$k]}{image}) ) {
1677: if ( $$settings{$id}{$allanswers{$id}[$k]}{style} eq 'embed' ) {
1678: $output .= qq|<br /><img src="$dirname/resfiles/$res/$$settings{$id}{$allanswers{$id}[$k]}{image}" /><br />|;
1679: } else {
1680: $output .= qq|<br /><a href="$dirname/resfiles/$res/$$settings{$id}{$allanswers{$id}[$k]}{image}" />Link to file</a><br/>|;
1681: }
1682: }
1683: $output .= qq|<endouttext /></foil>\n|;
1684: }
1685: chomp($output);
1686: $output .= qq|
1687: </foilgroup>
1688: </radiobuttonresponse>
1689: |;
1690: } elsif ($$settings{$id}{class} eq 'QUESTION_TRUEFALSE') {
1691: my $numfoils = @{$allanswers{$id}};
1692: $output .= qq|
1693: <radiobuttonresponse max="$numfoils" randomize="yes">
1694: <foilgroup>
1695: |;
1696: for (my $k=0; $k<@{$allanswers{$id}}; $k++) {
1697: $output .= " <foil name=\"foil".$k."\" value=\"";
1698: if (grep/^$allanswers{$id}[$k]$/,@{$$settings{$id}{correctanswer}}) {
1699: $output .= "true\" location=\"random\"";
1700: } else {
1701: $output .= "false\" location=\"random\"";
1702: }
1703: $output .= "\><startouttext />".$$settings{$id}{$allanswers{$id}[$k]}{text}."<endouttext /></foil>\n";
1704: }
1705: chomp($output);
1706: $output .= qq|
1707: </foilgroup>
1708: </radiobuttonresponse>
1709: |;
1710: } elsif ($$settings{$id}{class} eq 'QUESTION_MULTIPLEANSWER') {
1711: my $numfoils = @{$allanswers{$id}};
1712: $output .= qq|
1713: <optionresponse max="$numfoils" randomize="yes">
1714: <foilgroup options="('True','False')">
1715: |;
1716: for (my $k=0; $k<@{$allanswers{$id}}; $k++) {
1717: $output .= " <foil name=\"foil".$k."\" value=\"";
1718: if (grep/^$allanswers{$id}[$k]$/,@{$$settings{$id}{correctanswer}}) {
1719: $output .= "True\"";
1720: } else {
1721: $output .= "False\"";
1722: }
1723: $output .= "\><startouttext />".$$settings{$id}{$allanswers{$id}[$k]}{text}."<endouttext /></foil>\n";
1724: }
1725: chomp($output);
1726: $output .= qq|
1727: </foilgroup>
1728: </optionresponse>
1729: |;
1730: } elsif ($$settings{$id}{class} eq 'QUESTION_ORDER') {
1731: my $numfoils = @{$allanswers{$id}};
1732: $output .= qq|
1733: <rankresponse max="$numfoils" randomize="yes">
1734: <foilgroup>
1735: |;
1736: for (my $k=0; $k<@{$allanswers{$id}}; $k++) {
1737: $output .= " <foil location=\"random\" name=\"foil".$k."\" value=\"".$$settings{$id}{$allanswers{$id}[$k]}{order}."\"><startouttext />".$$settings{$id}{$allanswers{$id}[$k]}{text}."<endouttext /></foil>\n";
1738: }
1739: chomp($output);
1740: $output .= qq|
1741: </foilgroup>
1742: </rankresponse>
1743: |;
1744: } elsif ($$settings{$id}{class} eq 'QUESTION_FILLINBLANK') {
1745: my $numerical = 1;
1746: for (my $k=0; $k<@{$allanswers{$id}}; $k++) {
1747: if ($$settings{$id}{$allanswers{$id}[$k]}{text} =~ m/([^\d\.]|\.\.)/) {
1748: $numerical = 0;
1749: }
1750: }
1751: if ($numerical) {
1752: my $numans;
1753: my $tol;
1754: if (@{$allanswers{$id}} == 1) {
1755: $tol = 5;
1756: $numans = $$settings{$id}{$allanswers{$id}[0]}{text};
1757: } else {
1758: my $min = $$settings{$id}{$allanswers{$id}[0]}{text};
1759: my $max = $$settings{$id}{$allanswers{$id}[0]}{text};
1760: for (my $k=1; $k<@{$allanswers{$id}}; $k++) {
1761: if ($$settings{$id}{$allanswers{$id}[$k]}{text} <= $min) {
1762: $min = $$settings{$id}{$allanswers{$id}[$k]}{text};
1763: }
1764: if ($$settings{$id}{$allanswers{$id}[$k]}{text} >= $max) {
1765: $max = $$settings{$id}{$allanswers{$id}[$k]}{text};
1766: }
1767: }
1768: $numans = ($max + $min)/2;
1769: $tol = 100*($max - $min)/($numans*2);
1770: }
1771: $output .= qq|
1772: <numericalresponse answer="$numans">
1773: <responseparam type="tolerance" default="$tol%" name="tol" description="Numerical Tolerance" />
1774: <responseparam name="sig" type="int_range,0-16" default="0,15" description="Significant Figures"
1775: />
1776: <textline />
1777: </numericalresponse>
1778: |;
1779: } else {
1780: if (@{$allanswers{$id}} == 1) {
1781: $output .= qq|
1782: <stringresponse answer="$$settings{$id}{$allanswers{$id}[0]}{text}" type="ci">
1783: <textline>
1784: </textline>
1785: </stringresponse>
1786: |;
1787: } else {
1788: my @answertext = ();
1789: for (my $k=0; $k<@{$allanswers{$id}}; $k++) {
1790: $$settings{$id}{$allanswers{$id}[$k]}{text} =~ s/\|/\|/g;
1791: push @answertext, $$settings{$id}{$allanswers{$id}[$k]}{text};
1792: }
1793: my $regexpans = join('|',@answertext);
1794: $regexpans = '/^('.$regexpans.')\b/';
1795: $output .= qq|
1796: <stringresponse answer="$regexpans" type="re">
1797: <textline>
1798: </textline>
1799: </stringresponse>
1800: |;
1801: }
1802: }
1803: } elsif ($$settings{$id}{class} eq "QUESTION_MATCH") {
1804: $output .= qq|
1805: <matchresponse max="10" randomize="yes">
1806: <foilgroup>
1807: <itemgroup>
1808: |;
1809: for (my $k=0; $k<@{$allchoices{$id}}; $k++) {
1810: $output .= qq|
1811: <item name="$allchoices{$id}[$k]">
1812: <startouttext />$$settings{$id}{$allchoices{$id}[$k]}{text}<endouttext />
1813: </item>
1814: |;
1815: }
1816: $output .= qq|
1817: </itemgroup>
1818: |;
1819: for (my $k=0; $k<@{$allanswers{$id}}; $k++) {
1820: $output .= qq|
1821: <foil location="random" value="$$settings{$id}{$allanswers{$id}[$k]}{choice_id}" name="$allanswers{$id}[$k]">
1822: <startouttext />$$settings{$id}{$allanswers{$id}[$k]}{text}<endouttext />
1823: </foil>
1824: |;
1825: }
1826: $output .= qq|
1827: </foilgroup>
1828: </matchresponse>
1829: |;
1830: }
1831: }
1832: $output .= qq|</problem>
1833: |;
1834: open(PROB,">$newdir/$id.problem");
1835: print PROB $output;
1836: close PROB;
1837: }
1838: }
1839:
1840: # ---------------------------------------------------------------- Process Blackboard Announcements
1841: sub process_announce {
1842: my ($res,$docroot,$destdir,$settings,$globalresref,$seqstem,$resrcfiles) = @_;
1843: my $xmlfile = $docroot.'/'.$res.".dat";
1844: my @state = ();
1845: my @assess = ();
1846: my $id;
1847: my $p = HTML::Parser->new
1848: (
1849: xml_mode => 1,
1850: start_h =>
1851: [sub {
1852: my ($tagname, $attr) = @_;
1853: push @state, $tagname;
1854: if ("@state" eq "ANNOUNCEMENT TITLE") {
1855: $$settings{title} = $attr->{value};
1856: $$settings{startassessment} = ();
1857: } elsif (@state eq "ANNOUNCEMENT DESCRIPTION FLAGS ISHTML") {
1858: $$settings{ishtml} = $attr->{value};
1859: } elsif ("@state" eq "ANNOUNCEMENT DESCRIPTION FLAGS ISNEWLINELITERAL" ) {
1860: $$settings{isnewline} = $attr->{value};
1861: } elsif ("@state" eq "ANNOUNCEMENT ISPERMANENT" ) {
1862: $$settings{ispermanent} = $attr->{value};
1863: } elsif ("@state" eq "ANNOUNCEMENT DATES UPDATED") {
1864: $$settings{dates} = $attr->{value};
1865: } elsif ("@state" eq "ANNOUNCEMENT FILES STARTASSESSMENT" ) {
1866: $id = $attr->{id};
1867: %{$$settings{startassessment}{$id}} = ();
1868: push @assess,$id;
1869: } elsif ("@state" eq "ANNOUNCEMENT FILES STARTASSESSMENT ATTRIB" ) {
1870: my $key = $attr->{key};
1871: $$settings{startassessment}{$id}{$key} = $attr->{value};
1872: }
1873: }, "tagname, attr"],
1874: text_h =>
1875: [sub {
1876: my ($text) = @_;
1877: if ("@state" eq "ANNOUNCEMENT DESCRIPTION TEXT") {
1878: $$settings{text} = $text;
1879: }
1880: }, "dtext"],
1881: end_h =>
1882: [sub {
1883: my ($tagname) = @_;
1884: pop @state;
1885: }, "tagname"],
1886: );
1887: $p->unbroken_text(1);
1888: $p->parse_file($xmlfile);
1889: $p->eof;
1890:
1891: if (defined($$settings{text})) {
1892: if ($$settings{ishtml} eq "false") {
1893: if ($$settings{isnewline} eq "true") {
1894: $$settings{text} =~ s#\n#<br/>#g;
1895: }
1896: } else {
1897: $$settings{text} = &HTML::Entities::decode($$settings{text});
1898: }
1899: }
1900:
1901: if (@assess > 0) {
1902: foreach my $id (@assess) {
1903: $$settings{text} = "A $$settings{startassessment}{$id}{assessment_type}, entitled $$globalresref{$$settings{startassessment}{$id}{assessment_id}}{title} is available. Click <a href='$seqstem/pages/$$settings{startassessment}{$id}{assessment_id}.page' target='quizpage'>here</a> to enter the page that contains the problems in this assessment.";
1904: }
1905: }
1906:
1907: open(FILE,">$destdir/resfiles/$res.html");
1908: push @{$resrcfiles}, "$res.html";
1909: print FILE qq|<html>
1910: <head>
1911: <title>$$settings{title}</title>
1912: </head>
1913: <body bgcolor='#ffffff'>
1914: <table>
1915: <tr>
1916: <td bgcolor='#CCCCFF'>$$settings{title} - announcement date: $$settings{dates}</td>
1917: </tr>
1918: </table>
1919: <br/>
1920: $$settings{text}
1921: |;
1922: print FILE qq|
1923: </body>
1924: </html>|;
1925: close(FILE);
1926: }
1927:
1928: # ---------------------------------------------------------------- Process Blackboard Content
1929: sub process_content {
1930: my ($res,$docroot,$destdir,$settings,$dom,$user,$resrcfiles) = @_;
1931: my $xmlfile = $docroot.'/'.$res.".dat";
1932: my $destresdir = $destdir;
1933: $destresdir =~ s|/home/$user/public_html/|/res/$dom/$user/|;
1934: my $filecount = 0;
1935: my @allrelfiles = ();
1936: my @state;
1937: @{$$settings{files}} = ();
1938: my $p = HTML::Parser->new
1939: (
1940: xml_mode => 1,
1941: start_h =>
1942: [sub {
1943: my ($tagname, $attr) = @_;
1944: push @state, $tagname;
1945: if (@state eq "CONTENT MAINDATA") {
1946: %{$$settings{maindata}} = ();
1947: } elsif (@state eq "CONTENT MAINDATA TEXTCOLOR") {
1948: $$settings{maindata}{color} = $attr->{value};
1949: } elsif (@state eq "CONTENT MAINDATA FLAGS ISHTML") {
1950: $$settings{maindata}{ishtml} = $attr->{value};
1951: } elsif (@state eq "CONTENT MAINDATA FLAGS ISNEWLINELITERAL") {
1952: $$settings{maindata}{isnewline} = $attr->{value};
1953: } elsif ("@state" eq "CONTENT FLAGS ISAVAILABLE" ) {
1954: $$settings{isavailable} = $attr->{value};
1955: } elsif ("@state" eq "CONTENT FLAGS ISFOLDER" ) {
1956: $$settings{isfolder} = $attr->{value};
1957: } elsif ("@state" eq "CONTENT FLAGS LAUNCHINNEWWINDOW" ) {
1958: $$settings{newwindow} = $attr->{value};
1959: } elsif ("@state" eq "CONTENT FILES FILEREF") {
1960: %{$$settings{files}[$filecount]} = ();
1961: %{$$settings{files}[$filecount]{registry}} = ();
1962: } elsif ("@state" eq "CONTENT FILES FILEREF RELFILE" ) {
1963: $$settings{files}[$filecount]{'relfile'} = $attr->{value};
1964: push @allrelfiles, $attr->{value};
1965: } elsif ("@state" eq "CONTENT FILES FILEREF MIMETYPE") {
1966: $$settings{files}[$filecount]{mimetype} = $attr->{value};
1967: } elsif ("@state" eq "CONTENT FILES FILEREF CONTENTTYPE") {
1968: $$settings{files}[$filecount]{contenttype} = $attr->{value};
1969: } elsif ("@state" eq "CONTENT FILES FILEREF FILEACTION") {
1970: $$settings{files}[$filecount]{fileaction} = $attr->{value};
1971: } elsif ("@state" eq "CONTENT FILES FILEREF PACKAGEPARENT") {
1972: $$settings{files}[$filecount]{packageparent} = $attr->{value};
1973: } elsif ("@state" eq "CONTENT FILES FILEREF LINKNAME") {
1974: $$settings{files}[$filecount]{linkname} = $attr->{value};
1975: } elsif ("@state" eq "CONTENT FILES FILEREF REGISTRY REGISTRYENTRY") {
1976: my $key = $attr->{key};
1977: $$settings{files}[$filecount]{registry}{$key} = $attr->{value};
1978: }
1979: }, "tagname, attr"],
1980: text_h =>
1981: [sub {
1982: my ($text) = @_;
1983: if ("@state" eq "CONTENT TITLE") {
1984: $$settings{title} = $text;
1985: } elsif ("@state" eq "CONTENT MAINDATA TEXT") {
1986: $$settings{maindata}{text} = $text;
1987: } elsif ("@state" eq "CONTENT FILES FILEREF REFTEXT") {
1988: $$settings{files}[$filecount]{reftext} = $text;
1989: }
1990: }, "dtext"],
1991: end_h =>
1992: [sub {
1993: my ($tagname) = @_;
1994: if ("@state" eq "CONTENT FILES FILEREF") {
1995: $filecount ++;
1996: }
1997: pop @state;
1998: }, "tagname"],
1999: );
2000: $p->unbroken_text(1);
2001: $p->parse_file($xmlfile);
2002: $p->eof;
2003: my $linktag = '';
2004: my $fontcol = '';
2005: if (@{$$settings{files}} > 0) {
2006: for (my $filecount=0; $filecount<@{$$settings{files}}; $filecount++) {
2007: if ($$settings{files}[$filecount]{'fileaction'} eq 'embed') {
2008: if ( $$settings{files}[$filecount]{reftext} =~ m#<\!\-\-\s_(\d+)\\_\s\-\-\>#) {
2009: my $newtag = qq|<img src="$destresdir/resfiles/$res/$$settings{files}[$filecount]{relfile}"/>|;
2010: $$settings{maindata}{text} =~ s#<\!\-\-\s_/($1)\\_\s\-\-\>#$newtag#;
2011: } elsif ( $$settings{files}[$filecount]{reftext} =~m#^_/(\d+)\\_$# ) {
2012: my $reftag = $1;
2013: my $newtag;
2014: if ($$settings{files}[$filecount]{mimetype} =~ m/^image/) {
2015: $newtag = qq|<img src="$destresdir/resfiles/$res/$$settings{files}[$filecount]{relfile}"|;
2016: if ( defined($$settings{files}[$filecount]{registry}{alttext}) ) {
2017: $newtag .= qq| alt="$$settings{files}[$filecount]{registry}{alttext}"|;
2018: }
2019: if ( defined($$settings{files}[$filecount]{registry}{alignment}) )
2020: {
2021: $newtag .= qq| align="$$settings{files}[$filecount]{registry}{alignment}"|;
2022: }
2023: if ( defined($$settings{files}[$filecount]{registry}{border}) ) {
2024: $newtag .= qq| border="$$settings{files}[$filecount]{registry}{border}"|;
2025: }
2026: $newtag .= " />";
2027: my $reftext = $$settings{files}[$filecount]{reftext};
2028: my $fname = $$settings{files}[$filecount]{'relfile'};
2029: $$settings{maindata}{text} =~ s/<!\-\-\sCOMMENT\sBLOCK\sFOR\sEMBEDDED\sFILE:\s$fname[\s\n]+DO\sNOT\sEDIT\sTHIS\sCOMMENT\sBLOCK[\s\n]+//;
2030: # $$settings{maindata}{text} =~ s/DO\sNOT\sEDIT\sTHIS\sCOMMENT\sBLOCK[\s\n]+//;
2031: $$settings{maindata}{text} =~ s/Move\swhole\scomment\sto\schange\sfile\splacement\swithin\spage\.[\s\n]+//;
2032: $$settings{maindata}{text} =~ s/_\/$reftag\\_/$newtag/;
2033: $$settings{maindata}{text} =~ s/END\sOF\sBLOCK\sON\sNEXT\sLINE[\s\n]+//;
2034: $$settings{maindata}{text} =~ s/\-\->//;
2035: # $$settings{maindata}{text} =~ s/<!\-\-\sCOMMENT\sBLOCK\sFOR\sEMBEDDED\sFILE:\s$fname[\s\n]+DO\sNOT\sEDIT\sTHIS\sCOMMENT\sBLOCK[\s\n\]+_\/$reftag\\_[\s\n]+END\sOF\sBLOCK\sON\sNEXT\sLINE[\s\n\]+\-\->/$newtag/;
2036: # print STDERR $$settings{maindata}{text};
2037: }
2038: } else {
2039: my $filename=$$settings{files}[$filecount]{'relfile'};
2040: # print "File is $filename\n";
2041: my $newfilename="$destresdir/resfiles/$res/$$settings{files}[$filecount]{relfile}";
2042: # print "New filename is $newfilename\n";
2043: $$settings{maindata}{text} =~ s#(src|SRC|value)="$filename"#$1="$newfilename"#g;
2044: }
2045: } elsif ($$settings{files}[$filecount]{fileaction} eq 'link') {
2046: unless (($$settings{files}[$filecount]{packageparent} ne '') && (grep/^$$settings{files}[$filecount]{packageparent}$/,@{$$settings{files}}) ) {
2047: $linktag .= qq|<a href="$destresdir/resfiles/$res/$$settings{files}[$filecount]{relfile}"|;
2048: if ($$settings{newwindow} eq "true") {
2049: $linktag .= qq| target="$res$filecount"|;
2050: }
2051: foreach my $entry (keys %{$$settings{files}[$filecount]{registry}}) {
2052: $linktag .= qq| $entry="$$settings{files}[$filecount]{registry}{$entry}"|;
2053: }
2054: $linktag .= qq|>$$settings{files}[$filecount]{linkname}</a><br/>\n|;
2055: }
2056: } elsif ($$settings{files}[$filecount]{fileaction} eq 'package') {
2057: # print "Found a package\n";
2058: }
2059: }
2060: }
2061: if (defined($$settings{maindata}{textcolor})) {
2062: $fontcol = qq|<font color="$$settings{maindata}{textcolor}">|;
2063: }
2064: if (defined($$settings{maindata}{text})) {
2065: if ($$settings{maindata}{ishtml} eq "false") {
2066: if ($$settings{maindata}{isnewline} eq "true") {
2067: $$settings{maindata}{text} =~ s#\n#<br/>#g;
2068: }
2069: } else {
2070: $$settings{maindata}{text} = &HTML::Entities::decode($$settings{maindata}{text});
2071: }
2072: }
2073:
2074: open(FILE,">$destdir/resfiles/$res.html");
2075: push @{$resrcfiles}, "$res.html";
2076: print FILE qq|<html>
2077: <head>
2078: <title>$$settings{title}</title>
2079: </head>
2080: <body bgcolor='#ffffff'>
2081: $fontcol
2082: |;
2083: unless ($$settings{title} eq '') {
2084: print FILE qq|$$settings{title}<br/><br/>\n|;
2085: }
2086: print FILE qq|
2087: $$settings{maindata}{text}
2088: $linktag|;
2089: if (defined($$settings{maindata}{textcolor})) {
2090: print FILE qq|</font>|;
2091: }
2092: print FILE qq|
2093: </body>
2094: </html>|;
2095: close(FILE);
2096: }
2097:
2098:
2099: sub process_angelboards {
2100: my ($context,$destdir,$boards,$timestamp,$crs,$cdom,$uname,$db_handling,$messages,$items,$resources,$hrefs,$tempdir,$longcrs) = @_;
2101: for (my $i=0; $i<@{$boards}; $i++) {
2102: my %msgidx = ();
2103: my $forumtext = '';
2104: my $boardname = 'bulletinpage_'.$$timestamp[$i];
2105: my $forumfile = $tempdir.'/_assoc/'.$$boards[$i].'/pg'.$$boards[$i].'.htm';
2106: my @state = ();
2107: my $p = HTML::Parser->new
2108: (
2109: xml_mode => 1,
2110: start_h =>
2111: [sub {
2112: my ($tagname, $attr) = @_;
2113: push @state, $tagname;
2114: }, "tagname, attr"],
2115: text_h =>
2116: [sub {
2117: my ($text) = @_;
2118: if ("@state" eq "html body div div") {
2119: $forumtext = $text;
2120: }
2121: }, "dtext"],
2122: end_h =>
2123: [sub {
2124: my ($tagname) = @_;
2125: pop @state;
2126: }, "tagname"],
2127: );
2128: $p->parse_file($forumfile);
2129: $p->eof;
2130:
2131: my %boardinfo = (
2132: 'aaa_title' => $$items{$$resources{$$boards[$i]}{revitm}}{title},
2133: 'bbb_content' => $forumtext,
2134: 'ccc_webreferences' => '',
2135: 'uploaded.lastmodified' => time,
2136: );
2137: my $msgcount = 0;
2138:
2139: my $putresult = &Apache::lonnet::put($boardname,\%boardinfo,$cdom,$crs);
2140: # print STDERR "putresult is $putresult for $boardname $cdom $crs\n";
2141: if ($db_handling eq 'importall') {
2142: foreach my $msg_id (@{$$messages{$$boards[$i]}}) {
2143: $msgcount ++;
2144: $msgidx{$msg_id} = $msgcount;
2145: my %contrib = (
2146: 'sendername' => 'NoName',
2147: 'senderdomain' => $cdom,
2148: 'screenname' => '',
2149: 'message' => $$items{$$resources{$msg_id}{revitm}}{title}
2150: );
2151: unless ( $$items{$$resources{$msg_id}{revitm}}{parentseq} eq $$resources{$$boards[$i]}{revitm} ) {
2152: unless ( $msgidx{$$items{$$items{$$resources{$msg_id}{revitm}}{parentseq}}{resnum}} eq ''){
2153: $contrib{replyto} = $msgidx{$$items{$$items{$$resources{$msg_id}{revitm}}{parentseq}}{resnum}};
2154: }
2155: }
2156: if ( @{$$hrefs{$msg_id}} > 1 ) {
2157: my $newurl = '';
2158: foreach my $file (@{$$hrefs{$msg_id}}) {
2159: unless ($file eq 'pg'.$msg_id.'.htm') {
2160: $newurl = $msg_id.$file;
2161: unless ($longcrs eq '') {
2162: if ($context eq 'CSTR') {
2163: if (!-e "/home/httpd/lonUsers/$cdom/$longcrs/userfiles") {
2164: mkdir("/home/httpd/lonUsers/$cdom/$longcrs/userfiles",0755);
2165: }
2166: if (!-e "/home/httpd/lonUsers/$cdom/$longcrs/userfiles/$newurl") {
2167: rename("$destdir/resfiles/$msg_id/$file","/home/httpd/lonUsers/$cdom/$longcrs/userfiles/$newurl");
2168: }
2169: }
2170: $contrib{attachmenturl} = '/uploaded/'.$cdom.'/'.$crs.'/'.$file;
2171: }
2172: }
2173: }
2174: }
2175: my $xmlfile = $tempdir.'/_assoc/'.$msg_id.'/'.$$resources{$msg_id}{file};
2176: &angel_message($msg_id,\%contrib,$xmlfile);
2177: unless ($$resources{$msg_id}{file} eq '') {
2178: unlink($xmlfile);
2179: }
2180: my $symb = 'bulletin___'.$$timestamp[$i].'___adm/wrapper/adm/'.$cdom.'/'.$uname.'/'.$$timestamp[$i].'/bulletinboard';
2181: my $postresult = &addposting($symb,\%contrib,$cdom,$crs);
2182: }
2183: }
2184: }
2185: }
2186:
2187: # ---------------------------------------------------------------- Process ANGEL message board messages
2188: sub angel_message {
2189: my ($msg_id,$contrib,$xmlfile) = @_;
2190: my @state = ();
2191: my $p = HTML::Parser->new
2192: (
2193: xml_mode => 1,
2194: start_h =>
2195: [sub {
2196: my ($tagname, $attr) = @_;
2197: push @state, $tagname;
2198: }, "tagname, attr"],
2199: text_h =>
2200: [sub {
2201: my ($text) = @_;
2202: if ("@state" eq "html body table tr td div small span") {
2203: $$contrib{'plainname'} = $text;
2204: } elsif ("@state" eq "html body div div") {
2205: $$contrib{'message'} .= '<br /><br />'.$text;
2206: }
2207: }, "dtext"],
2208: end_h =>
2209: [sub {
2210: my ($tagname) = @_;
2211: pop @state;
2212: }, "tagname"],
2213: );
2214: $p->parse_file($xmlfile);
2215: $p->eof;
2216: }
2217:
2218: # ---------------------------------------------------------------- ANGEL content
2219: sub angel_content {
2220: my ($res,$docroot,$destdir,$settings,$dom,$user,$type,$title,$resrcfiles) = @_;
2221: my $xmlfile = $docroot.'/_assoc/'.$res.'/pg'.$res.'.htm';
2222: my $filecount = 0;
2223: my $firstline;
2224: my $lastline;
2225: my @buffer = ();
2226: my @state;
2227: @{$$settings{links}} = ();
2228: my $p = HTML::Parser->new
2229: (
2230: xml_mode => 1,
2231: start_h =>
2232: [sub {
2233: my ($tagname, $attr) = @_;
2234: push @state, $tagname;
2235: }, "tagname, attr"],
2236: text_h =>
2237: [sub {
2238: my ($text) = @_;
2239: if ("@state" eq "html body table tr td div small span") {
2240: $$settings{'subtitle'} = $text;
2241: } elsif ("@state" eq "html body div div") {
2242: $$settings{'text'} = $text;
2243: } elsif ("@state" eq "html body div div a") {
2244: push @{$$settings{'links'}}, $text;
2245: }
2246: }, "dtext"],
2247: end_h =>
2248: [sub {
2249: my ($tagname) = @_;
2250: pop @state;
2251: }, "tagname"],
2252: );
2253: $p->parse_file($xmlfile);
2254: $p->eof;
2255: if ($type eq "PAGE") {
2256: open(FILE,"<$xmlfile");
2257: @buffer = <FILE>;
2258: close(FILE);
2259: chomp(@buffer);
2260: $firstline = -1;
2261: $lastline = 0;
2262: for (my $i=0; $i<@buffer; $i++) {
2263: if (($firstline == -1) && ($buffer[$i] =~ m/<div\sclass="normalDiv"><div\sclass="normalSpan">/)) {
2264: $firstline = $i;
2265: $buffer[$i] = substr($buffer[$i],index($buffer[$i],'"normalSpan"')+13);
2266: }
2267: if (($firstline > -1) && ($buffer[$i] =~ m-<p></p></div></div>-)) {
2268: $buffer[$i] = substr($buffer[$i],0,index($buffer[$i],'<p></p></div></div>'));
2269: $lastline = $i;
2270: }
2271: }
2272: }
2273: open(FILE,">$destdir/resfiles/$res.html");
2274: push @{$resrcfiles}, "$res.html";
2275: print FILE qq|<html>
2276: <head>
2277: <title>$title</title>
2278: </head>
2279: <body bgcolor='#ffffff'>
2280: |;
2281: unless ($title eq '') {
2282: print FILE qq|<b>$title</b><br/>\n|;
2283: }
2284: unless ($$settings{subtitle} eq '') {
2285: print FILE qq|$$settings{subtitle}<br/>\n|;
2286: }
2287: print FILE "<br/>\n";
2288: if ($type eq "LINK") {
2289: foreach my $link (@{$$settings{links}}) {
2290: print FILE qq|<a href="$link">$link</a><br/>\n|;
2291: }
2292: } elsif ($type eq "PAGE") {
2293: if ($firstline > -1) {
2294: for (my $i=$firstline; $i<=$lastline; $i++) {
2295: print FILE "$buffer[$i]\n";
2296: }
2297: }
2298: }
2299: print FILE qq|
2300: </body>
2301: </html>|;
2302: close(FILE);
2303: }
2304:
2305: 1;
2306: __END__
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