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imsprocessor.pm
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Tue Mar 9 16:44:01 2004 UTC (20 years, 3 months ago) by
raeburn
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Continuing consolidation to support import of IMS packages into both construction space, and directly into DOCS. Calls to lonnet::userfileupload now included to allow unpacked files to propagate back to home server for the course, when the IMS import process is called from DOCS.
1: package Apache::imsprocessor;
2:
3: use Apache::lonnet;
4: use LONCAPA::Configuration;
5: use strict;
6:
7: sub create_tempdir {
8: my ($caller,$pathinfo,$timenow) = @_;
9: my $configvars = &LONCAPA::Configuration::read_conf('loncapa.conf');
10: my $tempdir;
11: if ($caller eq 'DOCS') {
12: $tempdir = $$configvars{'lonDaemons'}.'/tmp/'.$pathinfo;
13: if (!-e "$tempdir") {
14: mkdir("$tempdir",0770);
15: }
16: $tempdir .= '/'.$timenow;
17: if (!-e "$tempdir") {
18: mkdir("$tempdir",0770);
19: }
20: } elsif ($caller eq "CSTR") {
21: if (!-e "$pathinfo/temp") {
22: mkdir("$pathinfo/temp",0770);
23: }
24: $tempdir = $pathinfo.'/temp';
25: }
26: return $tempdir;
27: }
28:
29: sub expand_zip {
30: my ($tempdir,$filename) = @_;
31: my $zipfile = "$tempdir/$filename";
32: if ($filename =~ m|\.zip$|i) {
33: open(OUTPUT, "unzip -o $zipfile -d $tempdir 2> /dev/null |");
34: while (<OUTPUT>) {
35: print "$_<br />";
36: }
37: close(OUTPUT);
38: } else {
39: return 'nozip';
40: }
41: if ($filename =~ m|\.zip$|i) {
42: unlink($zipfile);
43: }
44: return 'ok';
45: }
46:
47: sub process_manifest {
48: my ($cms,$tempdir,$resources,$items,$hrefs,$resinfo) = @_;
49: my %toc = (
50: bb5 => 'tableofcontents',
51: angel => 'organization',
52: );
53: my %contents = ();
54: my @state = ();
55: my $itm = '';
56: my $identifier = '';
57: my @seq = "Top";
58: my $lastitem;
59: %{$$items{'Top'}} = (
60: contentscount => 0,
61: resnum => 'toplevel',
62: );
63: %{$$resources{'toplevel'}} = ();
64:
65: if ($cms eq 'angel') {
66: $$resources{'toplevel'}{type} = "FOLDER";
67: } elsif ($cms eq 'bb5') {
68: $$resources{'toplevel'}{type} = 'resource/x-bb-document';
69: }
70:
71:
72: unless (-e "$tempdir/imsmanifest.xml") {
73: return 'nomanifest';
74: }
75:
76: my $xmlfile = $tempdir.'/imsmanifest.xml';
77: my $p = HTML::Parser->new
78: (
79: xml_mode => 1,
80: start_h =>
81: [sub {
82: my ($tagname, $attr) = @_;
83: push @state, $tagname;
84: my $num = @state - 3;
85: my $start = $num;
86: my $statestr = '';
87: foreach (@state) {
88: $statestr .= "$_ ";
89: }
90: if ( ($state[0] eq "manifest") && ($state[1] eq "organizations") && ($state[2] eq $toc{$cms}) ) {
91: my $searchstr = "manifest organizations $toc{$cms}";
92: while ($num > 0) {
93: $searchstr .= " item";
94: $num --;
95: }
96: if (("@state" eq $searchstr) && (@state > 3)) {
97: $itm = $attr->{identifier};
98: %{$$items{$itm}} = ();
99: $$items{$itm}{contentscount} = 0;
100: if ($cms eq 'bb5') {
101: $$items{$itm}{resnum} = $attr->{identifierref};
102: $$items{$itm}{title} = $attr->{title};
103: } elsif ($cms eq 'angel') {
104: if ($attr->{identifierref} =~ m/^res(.+)$/) {
105: $$items{$itm}{resnum} = $1;
106: }
107: }
108: unless (defined(%{$$resources{$$items{$itm}{resnum}}}) ) {
109: %{$$resources{$$items{$itm}{resnum}}} = ();
110: }
111: $$resources{$$items{$itm}{resnum}}{revitm} = $itm;
112:
113: if ($start > @seq) {
114: unless ($lastitem eq '') {
115: push @seq, $lastitem;
116: unless ( defined($contents{$seq[-1]}) ) {
117: @{$contents{$seq[-1]}} = ();
118: }
119: push @{$contents{$seq[-1]}},$itm;
120: $$items{$itm}{parentseq} = $seq[-1];
121: }
122: }
123: elsif ($start < @seq) {
124: my $diff = @seq - $start;
125: while ($diff > 0) {
126: pop @seq;
127: $diff --;
128: }
129: if (@seq) {
130: push @{$contents{$seq[-1]}}, $itm;
131: }
132: } else {
133: push @{$contents{$seq[-1]}}, $itm;
134: }
135: my $path;
136: if (@seq > 1) {
137: $path = join(',',@seq);
138: } elsif (@seq > 0) {
139: $path = $seq[0];
140: }
141: $$items{$itm}{filepath} = $path;
142: if ($cms eq 'bb5') {
143: if ($$items{$itm}{filepath} eq 'Top') {
144: $$items{$itm}{resnum} = $itm;
145: $$resources{$$items{$itm}{resnum}}{type} = 'resource/x-bb-document';
146: $$resources{$$items{$itm}{resnum}}{revitm} = $itm;
147: $$resinfo{$$items{$itm}{resnum}}{'isfolder'} = 'true';
148: }
149: }
150: $$items{$seq[-1]}{contentscount} ++;
151: $lastitem = $itm;
152: }
153: } elsif ("@state" eq "manifest resources resource" ) {
154: $identifier = $attr->{identifier};
155: if ($cms eq 'bb5') {
156: $$resources{$identifier}{file} = $attr->{file};
157: $$resources{$identifier}{type} = $attr->{type};
158: } elsif ($cms eq 'angel') {
159: $identifier = substr($identifier,3);
160: if ($attr->{href} =~ m-^_assoc/$identifier/(.+)$-) {
161: $$resources{$identifier}{file} = $1;
162: }
163: }
164: @{$$hrefs{$identifier}} = ();
165: } elsif ("@state" eq "manifest resources resource file") {
166: if ($cms eq 'bb5') {
167: push @{$$hrefs{$identifier}},$attr->{href};
168: } elsif ($cms eq 'angel') {
169: if ($attr->{href} =~ m/^_assoc\\$identifier\\(.+)$/) {
170: push @{$$hrefs{$identifier}},$1;
171: } elsif ($attr->{href} =~ m/^Icons\\icon(\w+)\.gif/) {
172: $$resources{$identifier}{type} = $1;
173: }
174: }
175: }
176: }, "tagname, attr"],
177: text_h =>
178: [sub {
179: my ($text) = @_;
180: }, "dtext"],
181: end_h =>
182: [sub {
183: my ($tagname) = @_;
184: pop @state;
185: }, "tagname"],
186: );
187: $p->parse_file($xmlfile);
188: $p->eof;
189:
190: foreach my $itm (keys %contents) {
191: @{$$items{$itm}{contents}} = @{$contents{$itm}};
192: }
193: return 'ok' ;
194: }
195:
196: sub target_resources {
197: my ($resources,$oktypes,$targets) = @_;
198: foreach my $key (keys %{$resources}) {
199: if ( defined($$oktypes{$$resources{$key}{type}}) ) {
200: push @{$targets}, $key;
201: }
202: }
203: return;
204: }
205:
206: sub copy_resources {
207: my ($context,$cms,$hrefs,$tempdir,$targets,$url,$crs,$cdom,$chome,$destdir,$timenow) = @_;
208: if ($context eq 'DOCS') {
209: foreach my $key (sort keys %{$hrefs}) {
210: if (grep/^$key$/,@{$targets}) {
211: %{$$url{$key}} = ();
212: foreach my $file (@{$$hrefs{$key}}) {
213: my $source = $tempdir.'/'.$key.'/'.$file;
214: my $filename = '';
215: my $fpath = $timenow.'/resfiles/'.$key.'/';
216: if ($cms eq 'bb5') {
217: if ($file =~ m-/-) {
218: my @items = split/\//,$file;
219: $filename = pop @items;
220: $fpath .= join('/',@items);
221: $fpath .= '/';
222: } else {
223: $filename = $file;
224: }
225: &Apache::lonnet::userfileupload(undef,'1',$filename,$fpath,$source);
226: } elsif ($cms eq 'angel') {
227: $file =~ s-\\-/-g;
228: unless ($file eq 'pg'.$key.'.htm') {
229: if ($file =~ m-/-) {
230: my @items = split/\//,$file;
231: $filename = pop @items;
232: $fpath = join('/',@items);
233: $fpath .= '/';
234: } else {
235: $filename = $file;
236: }
237: &Apache::lonnet::userfileupload(undef,'1',$filename,$fpath,$source);
238: }
239: }
240: }
241: }
242: }
243: } elsif ($context eq 'CSTR') {
244: if (!-e "$destdir/resfiles") {
245: mkdir("$destdir/resfiles",0770);
246: }
247: foreach my $key (sort keys %{$hrefs}) {
248: foreach my $file (@{$$hrefs{$key}}) {
249: $file =~ s-\\-/-g;
250: if ( ($cms eq 'angel' && $file ne 'pg'.$key.'.htm') || ($cms eq 'bb5') ) {
251: if (!-e "$destdir/resfiles/$key") {
252: mkdir("$destdir/resfiles/$key",0770);
253: }
254:
255: my $filepath = $file;
256: my $front = '';
257: while ($filepath =~ m-(\w+)/(.+)-) {
258: $front .= $1.'/';
259: $filepath = $2;
260: my $fulldir = "$destdir/resfiles/$key/$front";
261: chop($fulldir);
262: if (!-e "$fulldir") {
263: mkdir("$fulldir",0770);
264: }
265: }
266: if ($cms eq 'angel') {
267: rename("$tempdir/_assoc/$key/$file","$destdir/resfiles/$key/$file");
268: } elsif ($cms eq 'bb5') {
269: rename("$tempdir/$key/$file","$destdir/resfiles/$key/$file");
270: }
271: }
272: }
273: }
274: }
275: }
276:
277: sub process_resinfo {
278: my ($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) = @_;
279: my $board_id = time;
280: my $board_count = 0;
281: my $announce_handling = 'include';
282: my $longcrs = '';
283: if ($crs =~ m/^(\d)(\d)(\d)/) {
284: $longcrs = $1.'/'.$2.'/'.$3.'/'.$crs;
285: }
286: if ($cms eq 'angel') {
287: my $currboard = '';
288: foreach my $key (sort keys %{$resources}) {
289: if ($$resources{$key}{type} eq "BOARD") {
290: push @{$boards}, $key;
291: $$boardnum{$$resources{$key}{revitm}} = $board_count;
292: $currboard = $key;
293: @{$$messages{$key}} = ();
294: $$timestamp[$board_count] = $board_id;
295: $board_id ++;
296: $board_count ++;
297: } elsif ($$resources{$key}{type} eq "MESSAGE") {
298: push @{$$messages{$currboard}}, $key;
299: } elsif ($$resources{$key}{type} eq "PAGE" || $$resources{$key}{type} eq "LINK") {
300: %{$$resinfo{$key}} = ();
301: &angel_content($key,$docroot,$destdir,\%{$$resinfo{$key}},$udom,$uname,$$resources{$key}{type},$$items{$$resources{$key}{revitm}}{title},$resrcfiles);
302: } elsif ($$resources{$key}{type} eq "QUIZ") {
303: %{$$resinfo{$key}} = ();
304: # &angel_assessment($key,$docroot,$dirname,$destdir,\%{$$resinfo{$key}},$resrcfiles);
305: } elsif ($$resources{$key}{type} eq "FORM") {
306: %{$$resinfo{$key}} = ();
307: # &angel_assessment($key,$docroot,$dirname,$destdir,\%{$$resinfo{$key}},$resrcfiles);
308: } elsif ($$resources{$key}{type} eq "DROPBOX") {
309: %{$$resinfo{$key}} = ();
310: }
311: }
312: } elsif ($cms eq 'bb5') {
313: foreach my $key (sort keys %{$resources}) {
314: if ($$resources{$key}{type} eq "resource/x-bb-document") {
315: %{$$resinfo{$key}} = ();
316: unless ($$items{$$resources{$key}{revitm}}{filepath} eq 'Top') {
317: &process_content($key,$docroot,$destdir,\%{$$resinfo{$key}},$udom,$uname,$resrcfiles);
318: }
319: } elsif ($$resources{$key}{type} eq "resource/x-bb-staffinfo") {
320: %{$$resinfo{$key}} = ();
321: &process_staff($key,$docroot,$dirname,$destdir,\%{$$resinfo{$key}},$resrcfiles);
322: } elsif ($$resources{$key}{type} eq "resource/x-bb-externallink") {
323: %{$$resinfo{$key}} = ();
324: &process_link($key,$docroot,$dirname,$destdir,\%{$$resinfo{$key}},$resrcfiles);
325: } elsif ($$resources{$key}{type} eq "resource/x-bb-discussionboard") {
326: %{$$resinfo{$key}} = ();
327: unless ($db_handling eq 'ignore') {
328: push @{$boards}, $key;
329: $$timestamp[$board_count] = $board_id;
330: &process_db($key,$docroot,$destdir,$board_id,$crs,$cdom,$db_handling,$uname,\%{$$resinfo{$key}},$longcrs);
331: $board_id ++;
332: $board_count ++;
333: }
334: } elsif ($$resources{$key}{type} eq "assessment/x-bb-pool") {
335: %{$$resinfo{$key}} = ();
336: &process_assessment($key,$docroot,'pool',$dirname,$destdir,\%{$$resinfo{$key}},$total,$udom,$uname);
337: } elsif ($$resources{$key}{type} eq "assessment/x-bb-quiz") {
338: %{$$resinfo{$key}} = ();
339: &process_assessment($key,$docroot,'quiz',$dirname,$destdir,\%{$$resinfo{$key}},$total,$udom,$uname);
340: push @{$quizzes}, $key;
341: } elsif ($$resources{$key}{type} eq "assessment/x-bb-survey") {
342: %{$$resinfo{$key}} = ();
343: &process_assessment($key,$docroot,'survey',$dirname,$destdir,\%{$$resinfo{$key}},$total,$udom,$uname);
344: push @{$surveys}, $key;
345: } elsif ($$resources{$key}{type} eq "assessment/x-bb-group") {
346: %{$$resinfo{$key}} = ();
347: push @{$groups}, $key;
348: &process_group($key,$docroot,$destdir,\%{$$resinfo{$key}});
349: } elsif ($$resources{$key}{type} eq "resource/x-bb-user") {
350: %{$$resinfo{$key}} = ();
351: unless ($user_handling eq 'ignore') {
352: &process_user($key,$docroot,$destdir,\%{$$resinfo{$key}},$crs,$cdom,$user_handling);
353: }
354: } elsif ($$resources{$key}{type} eq "resource/x-bb-announcement") {
355: unless ($announce_handling eq 'ignore') {
356: push @{$announcements}, $key;
357: %{$$resinfo{$key}} = ();
358: &process_announce($key,$docroot,$destdir,\%{$$resinfo{$key}},$items,$resinfo,$seqstem,$resrcfiles);
359: }
360: }
361: }
362: }
363: $$total{'board'} = $board_count;
364:
365: if (@{$announcements}) {
366: $$items{'Top'}{'contentscount'} ++;
367: }
368: if (@{$boards}) {
369: $$items{'Top'}{'contentscount'} ++;
370: }
371: if (@{$quizzes}) {
372: $$items{'Top'}{'contentscount'} ++;
373: $$total{'quiz'} = @{$quizzes};
374: }
375: if (@{$surveys}) {
376: $$items{'Top'}{'contentscount'} ++;
377: $$total{'surv'} = @{$surveys};
378: }
379: }
380:
381: sub build_structure {
382: my ($cms,$context,$destdir,$resinfo,$items,$resources,$hrefs,$udom,$uname,$newdir,$timenow,$cdom,$crs,$timestamp,$total,$boards,$announcements,$quizzes,$surveys,$boardnum,$pagesfiles,$seqfiles,$topurls,$topnames) = @_;
383:
384: my %flag = ();
385: my %count = ();
386: my %pagecontents = ();
387: my %seqtext = ();
388: my $topnum = 0;
389:
390: if (!-e "$destdir") {
391: mkdir("$destdir",0755);
392: }
393: if (!-e "$destdir/sequences") {
394: mkdir("$destdir/sequences",0770);
395: }
396: if (!-e "$destdir/resfiles") {
397: mkdir("$destdir/resfiles",0770);
398: }
399: if (!-e "$destdir/pages") {
400: mkdir("$destdir/pages",0770);
401: }
402: if (!-e "$destdir/problems") {
403: mkdir("$destdir/problems",0770);
404: }
405:
406: $seqtext{'Top'} = qq|<map>\n|;
407: %{$$resinfo{$$items{'Top'}{resnum}}} = (
408: isfolder => 'true',
409: );
410:
411: my $srcstem = "";
412:
413: if ($context eq 'DOCS') {
414: $srcstem = "/uploaded/$cdom/$crs/$timenow";
415: } elsif ($context eq 'CSTR') {
416: $srcstem = "/res/$udom/$uname/$newdir";
417: }
418:
419: foreach my $key (sort keys %{$items}) {
420: %{$flag{$key}} = (
421: page => 0,
422: seq => 0,
423: board => 0,
424: file => 0,
425: );
426:
427: %{$count{$key}} = (
428: page => -1,
429: seq => 0,
430: board => 0,
431: file => 0,
432: );
433:
434: my $src = "";
435:
436: my $next_id = 2;
437: my $curr_id = 1;
438: my $resnum = $$items{$key}{resnum};
439: my $type = $$resources{$resnum}{type};
440: if (($cms eq 'angel' && $type eq "FOLDER") || ($cms eq 'bb5' && $$resinfo{$resnum}{'isfolder'} eq "true") && (($type eq "resource/x-bb-document") || ($type eq "resource/x-bb-staffinfo") || ($type eq "resource/x-bb-externallink")) ) {
441: unless ($cms eq 'bb5' && $key eq 'Top') {
442: $seqtext{$key} = "<map>\n";
443: }
444: if ($$items{$key}{contentscount} == 0) {
445: $seqtext{$key} .= qq|<resource id="$curr_id" src="" type="start"></resource>
446: <link from="$curr_id" to="$next_id" index="$curr_id"></link>
447: <resource id="$next_id" src="" type="finish"></resource>\n|;
448: } else {
449: my $contcount = @{$$items{$key}{contents}};
450: my $contitem = $$items{$key}{contents}[0];
451: my $res = $$items{$contitem}{resnum};
452: my $type = $$resources{$res}{type};
453: my $title = $$items{$contitem}{title};
454: $src = &make_structure($cms,$key,$srcstem,\%flag,\%count,$timestamp,$boardnum,$hrefs,\%pagecontents,$res,$type,$resinfo,$contitem,$uname,$cdom);
455: unless ($flag{$key}{page} == 1) {
456: $seqtext{$key} .= qq|<resource id="$curr_id" src="$src" title="$title"|;
457: unless ($cms eq 'bb5' && $key eq 'Top' && @{$announcements}) {
458: $seqtext{$key} .= qq| type="start"|;
459: }
460: unless ($flag{$key}{seq} || $flag{$key}{board} || $flag{$key}{file}) {
461: $flag{$key}{page} = 1;
462: }
463: if ($key eq 'Top') {
464: push @{$topurls}, $src;
465: push @{$topnames}, $title;
466: }
467: }
468: if ($contcount == 1) {
469: $seqtext{$key} .= qq|></resource>
470: <link from="$curr_id" to="$next_id" index="$curr_id"></link>
471: <resource id="$next_id" src="" type="finish"></resource>\n|;
472: } else {
473: if ($contcount > 2 ) {
474: for (my $i=1; $i<$contcount-1; $i++) {
475: my $contitem = $$items{$key}{contents}[$i];
476: my $res = $$items{$contitem}{resnum};
477: my $type = $$resources{$res}{type};
478: my $title = $$items{$contitem}{title};
479: $src = &make_structure($cms,$key,$srcstem,\%flag,\%count,$timestamp,$boardnum,$hrefs,\%pagecontents,$res,$type,$resinfo,$contitem,$uname,$cdom);
480: unless ($flag{$key}{page} == 1) {
481: $seqtext{$key} .= qq|></resource>
482: <link from="$curr_id" to="$next_id" index="$curr_id"></link>
483: <resource id="$next_id" src="$src" title="$title"|;
484: $curr_id ++;
485: $next_id ++;
486: unless ($flag{$key}{seq} || $flag{$key}{board} || $flag{$key}{file}) {
487: $flag{$key}{page} = 1;
488: }
489: if ($key eq 'Top') {
490: push @{$topurls}, $src;
491: push @{$topnames}, $title;
492: }
493: }
494: }
495: }
496: my $contitem = $$items{$key}{contents}[-1];
497: my $res = $$items{$contitem}{resnum};
498: my $type = $$resources{$res}{type};
499: my $title = $$items{$contitem}{title};
500:
501: $src = &make_structure($cms,$key,$srcstem,\%flag,\%count,$timestamp,$boardnum,$hrefs,\%pagecontents,$res,$type,$resinfo,$contitem,$uname,$cdom);
502: if ($flag{$key}{page}) {
503: if ($count{$key}{seq} + $count{$key}{page} + $count{$key}{board} + $count{$key}{file} +1 == 1) {
504: $seqtext{$key} .= qq|></resource>
505: <link from="$curr_id" index="$curr_id" to="$next_id">
506: <resource id ="$next_id" src="" |;
507: }
508: } else {
509: $seqtext{$key} .= qq|></resource>
510: <link from="$curr_id" to="$next_id" index="$curr_id"></link>
511: <resource id="$next_id" src="$src" title="$title" |;
512: if ($key eq 'Top') {
513: push @{$topurls}, $src;
514: push @{$topnames}, $title;
515: }
516: }
517: if ($contcount == $$items{$key}{contentscount}) {
518: $seqtext{$key} .= qq|type="finish"></resource>\n|;
519: } else {
520: $curr_id ++;
521: $next_id ++;
522: $seqtext{$key} .= qq|></resource>
523: <link from="$curr_id" to="$next_id index="$curr_id"></link>\n|;
524: }
525: }
526: }
527: unless ($cms eq 'bb5' && $key eq 'Top') {
528: $seqtext{$key} .= "</map>\n";
529: open(LOCFILE,">$destdir/sequences/$key.sequence");
530: print LOCFILE $seqtext{$key};
531: close(LOCFILE);
532: push @{$seqfiles}, "$key.sequence";
533: }
534: $count{$key}{page} ++;
535: $$total{page} += $count{$key}{page};
536: }
537: $$total{seq} += $count{$key}{seq};
538: }
539: $topnum += ($count{'Top'}{page} + $count{'Top'}{seq});
540:
541: if ($cms eq 'bb5') {
542: if (@{$announcements} > 0) {
543: &process_specials($context,'announcements',$announcements,\$topnum,$$items{'Top'}{contentscount},$destdir,$udom,$uname,$cdom,$crs,$timenow,$newdir,$timestamp,$resinfo,\$seqtext{'Top'},$pagesfiles,$seqfiles,$topurls,$topnames);
544: }
545: if (@{$boards} > 0) {
546: &process_specials($context,'boards',$boards,\$topnum,$$items{'Top'}{contentscount},$destdir,$udom,$uname,$cdom,$crs,$timenow,$newdir,$timestamp,$resinfo,\$seqtext{'Top'},$pagesfiles,$seqfiles,$topurls,$topnames);
547: }
548: if (@{$quizzes} > 0) {
549: &process_specials($context,'quizzes',$quizzes,\$topnum,$$items{'Top'}{contentscount},$destdir,$udom,$uname,$cdom,$crs,$timenow,$newdir,$timestamp,$resinfo,\$seqtext{'Top'},$pagesfiles,$seqfiles,$topurls,$topnames);
550: }
551: if (@{$surveys} > 0) {
552: &process_specials($context,'surveys',$surveys,\$topnum,$$items{'Top'}{contentscount},$destdir,$udom,$uname,$cdom,$crs,$timenow,$newdir,$timestamp,$resinfo,\$seqtext{'Top'},$pagesfiles,$seqfiles,$topurls,$topnames);
553: }
554:
555: $seqtext{'Top'} .= "</map>\n";
556: open(TOPFILE,">$destdir/sequences/Top.sequence");
557: print TOPFILE $seqtext{'Top'};
558: close(TOPFILE);
559: push @{$seqfiles}, 'Top.sequence';
560: }
561:
562: my $filestem;
563: if ($context eq 'DOCS') {
564: $filestem = "/uploaded/$cdom/$crs";
565: } elsif ($context eq 'CSTR') {
566: $filestem = "/res/$udom/$uname/$newdir";
567: }
568:
569: foreach my $key (sort keys %pagecontents) {
570: for (my $i=0; $i<@{$pagecontents{$key}}; $i++) {
571: my $filename = $destdir.'/pages/'.$key.'_'.$i.'.page';
572: open(PAGEFILE,">$filename");
573: print PAGEFILE qq|<map>
574: <resource src="$filestem/resfiles/$$items{$pagecontents{$key}[$i][0]}{resnum}/$$items{$pagecontents{$key}[$i][0]}{resnum}.html" id="1" type="start" title="$$items{$pagecontents{$key}[$i][0]}{title}"></resource>
575: <link to="2" index="1" from="1">\n|;
576: if (@{$pagecontents{$key}[$i]} == 1) {
577: print PAGEFILE qq|<resource src="" id="2" type="finish"></resource>|;
578: } elsif (@{$pagecontents{$key}[$i]} == 2) {
579: print PAGEFILE qq|<resource src="$filestem/resfiles/$$items{$pagecontents{$key}[$i][1]}{resnum}.html" id="2" type="finish" title="$$items{$pagecontents{$key}[$i][1]}{title}"></resource>|;
580: } else {
581: for (my $j=1; $j<@{$pagecontents{$key}[$i]}-1; $j++) {
582: my $curr_id = $j+1;
583: my $next_id = $j+2;
584: my $resource = $filestem.'/resfiles/'.$$items{$pagecontents{$key}[$i][$j]}{resnum}.'.html';
585: print PAGEFILE qq|<resource src="$resource" id="$curr_id" title="$$items{$pagecontents{$key}[$i][$j]}{title}"></resource>
586: <link to="$next_id" index="$curr_id" from="$curr_id">\n|;
587: }
588: my $final_id = @{$pagecontents{$key}[$i]};
589: print PAGEFILE qq|<resource src="$filestem/resfiles/$$items{$pagecontents{$key}[$i][-1]}{resnum}/$$items{$pagecontents{$key}[$i][-1]}{resnum}.html" id="$final_id" type="finish" title="$$items{$pagecontents{$key}[$i][-1]}{title}"></resource>\n|;
590: }
591: print PAGEFILE "</map>";
592: close(PAGEFILE);
593: push @{$pagesfiles}, $key.'_'.$i.'.page';
594: }
595: }
596: }
597:
598: sub make_structure {
599: my ($cms,$key,$srcstem,$flag,$count,$timestamp,$boardnum,$hrefs,$pagecontents,$res,$type,$resinfo,$contitem,$uname,$cdom) = @_;
600: my $src ='';
601: if (($cms eq 'angel' && $type eq 'FOLDER') || ($cms eq 'bb5' && ($$resinfo{$res}{'isfolder'} eq 'true') || ($key eq 'Top')) ) {
602: $src = $srcstem.'/sequences/'.$contitem.'.sequence';
603: $$flag{$key}{page} = 0;
604: $$flag{$key}{seq} = 1;
605: $$count{$key}{seq} ++;
606: } elsif ($cms eq 'angel' && $type eq 'BOARD') {
607: $src = '/adm/'.$cdom.'/'.$uname.'/'.$$timestamp[$$boardnum{$res}].'/bulletinboard';
608: $$flag{$key}{page} = 0;
609: $$flag{$key}{board} = 1;
610: $$count{$key}{board} ++;
611: } elsif ($cms eq 'angel' && $type eq "FILE") {
612: foreach my $file (@{$$hrefs{$res}}) {
613: unless ($file eq 'pg'.$res.'.htm') {
614: $src = $srcstem.'/resfiles/'.$res.'/'.$file;
615: }
616: }
617: $$flag{$key}{page} = 0;
618: $$flag{$key}{file} = 1;
619: } elsif ($cms eq 'angel' && (($type eq "PAGE") || ($type eq "LINK")) ) {
620: if ($$flag{$key}{page}) {
621: if ($$count{key}{page} == -1) {
622: print STDERR "Array index is -1, we shouldnt be here\n";
623: } else {
624: push @{$$pagecontents{$key}[$$count{$key}{page}]},$contitem;
625: }
626: } else {
627: $$count{$key}{page} ++;
628: $src = $srcstem.'/pages/'.$key.'_'.$$count{$key}{page}.'.page';
629: @{$$pagecontents{$key}[$$count{$key}{page}]} = ("$contitem");
630: $$flag{$key}{seq} = 0;
631: }
632: } elsif ($cms eq 'bb5') {
633: if ($$flag{$key}{page}) {
634: push @{$$pagecontents{$key}[$$count{$key}{page}]},$contitem;
635: } else {
636: $$count{$key}{page} ++;
637: $src = $srcstem.'/pages/'.$key.'_'.$$count{$key}{page}.'.page';
638: @{$$pagecontents{$key}[$$count{$key}{page}]} = ("$contitem");
639: $$flag{$key}{seq} = 0;
640: }
641: }
642: return $src;
643: }
644:
645:
646: # ---------------------------------------------------------------- Process Blackboard specials - announcements, bulletin boards, quizzes and surveys
647: sub process_specials {
648: my ($context,$type,$specials,$topnum,$contentscount,$destdir,$udom,$uname,$cdom,$crs,$timenow,$newdir,$timestamp,$resinfo,$seqtext,$pagesfiles,$seqfiles,$topurls,$topnames) = @_;
649: my $src = '';
650: my $specialsrc = '';
651: my $nextnum = 0;
652: my $seqstem = '';
653: if ($context eq 'CSTR') {
654: $seqstem = '/res/'.$udom.'/'.$uname.'/'.$newdir;
655: } elsif ($context eq 'DOCS') {
656: $seqstem = '/uploaded/'.$cdom.'/'.$crs.'/'.$timenow;
657: }
658: my %seqnames = (
659: boards => 'bulletinboards',
660: quizzes => 'quizzes',
661: surveys => 'surveys',
662: announcements => 'announcements',
663: );
664: my %seqtitles = (
665: boards => 'Course Bulletin Boards',
666: quizzes => 'Course Quizzes',
667: surveys => 'Course Surveys',
668: announcements => 'Course Announcements',
669: );
670: $$topnum ++;
671:
672: if ($type eq 'announcements') {
673: $src = "$seqstem/pages/$seqnames{$type}.page";
674: } else {
675: $src = "$seqstem/sequences/$seqnames{$type}.sequence";
676: }
677:
678: push @{$topurls}, $src;
679: push @{$topnames}, $seqtitles{$type};
680:
681: $$seqtext .= qq|<resource id="$$topnum" src="$src" title="$seqtitles{$type}"|;
682: $nextnum = $$topnum +1;
683: if ($$topnum == 1) {
684: $$seqtext .= qq| type="start"></resource>
685: <link from="$$topnum" to="$nextnum" index="$$topnum"></link>\n|;
686: if ($$topnum == $contentscount) {
687: $$seqtext .= qq|<resource id="$nextnum" src="" type="finish"></resource>\n|;
688: }
689: } else {
690: if ($$topnum == $contentscount) {
691: $$seqtext .= qq| type="finish"></resource>\n|;
692: } else {
693: $$seqtext .= qq|></resource>
694: <link from="$$topnum" to="$nextnum" index="$$topnum"></link>\n|;
695: }
696: }
697:
698: if ($type eq "announcements") {
699: push @{$pagesfiles}, "$seqnames{$type}.page";
700: open(ITEM,">$destdir/pages/$seqnames{$type}.page");
701: } else {
702: push @{$seqfiles}, "$seqnames{$type}.sequence";
703: open(ITEM,">$destdir/sequences/$seqnames{$type}.sequence");
704: }
705:
706: if ($type eq 'boards') {
707: $specialsrc = "/adm/$udom/$uname/$$timestamp[0]/bulletinboard";
708: } elsif ($type eq 'announcements') {
709: $specialsrc = "$seqstem/resfiles/$$specials[0].html";
710: } else {
711: $specialsrc = "$seqstem/pages/$$specials[0].page";
712: }
713: print ITEM qq|<map>
714: <resource id="1" src="$specialsrc" title="$$resinfo{$$specials[0]}{title}" type="start"></resource>
715: <link from="1" to="2" index="1"></link>|;
716: if (@{$specials} == 1) {
717: print ITEM qq|
718: <resource id="2" src="" type="finish"></resource>\n|;
719: } else {
720: for (my $i=1; $i<@{$specials}; $i++) {
721: my $curr = $i+1;
722: my $next = $i+2;
723: if ($type eq 'boards') {
724: $specialsrc = "/adm/$udom/$uname/$$timestamp[$i]/bulletinboard";
725: } elsif ($type eq 'announcements') {
726: $specialsrc = "$seqstem/resfiles/$$specials[$i].html";
727: } else {
728: $specialsrc = "$seqstem/pages/$$specials[$i].page";
729: }
730: print ITEM qq|<resource id="$curr" src="$specialsrc" title="$$resinfo{$$specials[$i]}{title}"|;
731: if (@{$specials} == $i+1) {
732: print ITEM qq| type="finish"></resource>\n|;
733: } else {
734: print ITEM qq|></resource>
735: <link from="$curr" to="$next" index="$next">\n|;
736: }
737: }
738: }
739: print ITEM qq|</map>|;
740: close(ITEM);
741: }
742:
743: # ---------------------------------------------------------------- Process Blackboard users
744: sub process_user {
745: my ($res,$docroot,$destdir,$settings,$user_crs,$user_cdom,$user_handling) = @_;
746: my $xmlfile = $docroot.'/'.$res.".dat";
747: my $filecount = 0;
748: my @state;
749: my $userid = '';
750: my $linknum = 0;
751:
752: my $p = HTML::Parser->new
753: (
754: xml_mode => 1,
755: start_h =>
756: [sub {
757: my ($tagname, $attr) = @_;
758: push @state, $tagname;
759: if (@state eq "USERS USER") {
760: $userid = $attr->{value};
761: %{$$settings{$userid}} = ();
762: @{$$settings{$userid}{links}} = ();
763: } elsif (@state eq "USERS USER LOGINID") {
764: $$settings{$userid}{loginid} = $attr->{value};
765: } elsif (@state eq "USERS USER PASSPHRASE") {
766: $$settings{$userid}{passphrase} = $attr->{value};
767: } elsif ("@state" eq "USERS USER STUDENTID" ) {
768: $$settings{$userid}{studentid} = $attr->{value};
769: } elsif ("@state" eq "USERS USER NAMES FAMILY" ) {
770: $$settings{$userid}{family} = $attr->{value};
771: } elsif ("@state" eq "USERS USER NAMES GIVEN" ) {
772: $$settings{$userid}{given} = $attr->{value};
773: } elsif ("@state" eq "USERS USER ADDRESSES BUSINESS DATA EMAIL") {
774: $$settings{$userid}{email} = $attr->{value};
775: } elsif ("@state" eq "USERS USER USER_ROLE") {
776: $$settings{$userid}{user_role} = $attr->{value};
777: } elsif ("@state" eq "USERS USER FLAGS ISAVAILABLE") {
778: $$settings{$userid}{isavailable} = $attr->{value};
779: } elsif ("@state" eq "USERS USER PERSONALPAGE FILELIST IMAGE") {
780: $$settings{$userid}{image} = $attr->{value};
781: } elsif ( ($state[-2] eq "LINKLIST") && ($state[-1] eq "LINK") ) {
782: %{$$settings{$userid}{links}[$linknum]} = ();
783: $$settings{$userid}{links}[$linknum]{url} = $attr->{value};
784: $linknum ++;
785: }
786: }, "tagname, attr"],
787: text_h =>
788: [sub {
789: my ($text) = @_;
790: if ("@state" eq "USERS USER PERSONALPAGE TITLE") {
791: $$settings{$userid}{title} = $text;
792: } elsif ("@state" eq "USERS USER PERSONALPAGE DESCRIPTION") {
793: $$settings{$userid}{description} = $text;
794: } elsif (($state[-2] eq "LINK") && ($state[-1] eq "TITLE")) {
795: $$settings{$userid}{links}[$linknum]{title} = $text;
796: } elsif (($state[-3] eq "LINK") && ($state[-2] eq "DESCRIPTION") && ($state[-1] eq "TEXT")) {
797: $$settings{$userid}{links}[$linknum]{text} = $text;
798: }
799: }, "dtext"],
800: end_h =>
801: [sub {
802: my ($tagname) = @_;
803: if (@state eq "USERS USER") {
804: $linknum = 0;
805: }
806: pop @state;
807: }, "tagname"],
808: );
809: $p->unbroken_text(1);
810: $p->parse_file($xmlfile);
811: $p->eof;
812:
813: my $configvars = &LONCAPA::Configuration::read_conf('loncapa.conf');
814: my $xmlstem = $$configvars{'lonDaemons'}."/tmp/".$user_cdom."_".$user_crs."_";
815:
816: foreach my $user_id (keys %{$settings}) {
817: if ($$settings{$user_id}{user_role} eq "s") {
818:
819: } elsif ($user_handling eq 'enrollall') {
820:
821: }
822: }
823: }
824:
825: # ---------------------------------------------------------------- Process Blackboard groups
826: sub process_group {
827: my ($res,$docroot,$destdir,$settings) = @_;
828: my $xmlfile = $docroot.'/'.$res.".dat";
829: my $filecount = 0;
830: my @state;
831: my $grp;
832:
833: my $p = HTML::Parser->new
834: (
835: xml_mode => 1,
836: start_h =>
837: [sub {
838: my ($tagname, $attr) = @_;
839: push @state, $tagname;
840: if (@state eq "GROUPS GROUP") {
841: $grp = $attr->{id};
842: }
843: if (@state eq "GROUPS GROUP TITLE") {
844: $$settings{$grp}{title} = $attr->{value};
845: } elsif (@state eq "GROUPS GROUP FLAGS ISAVAILABLE") {
846: $$settings{$grp}{isavailable} = $attr->{value};
847: } elsif (@state eq "GROUPS GROUP FLAGS HASCHATROOM") {
848: $$settings{$grp}{chat} = $attr->{value};
849: } elsif ("@state" eq "GROUPS GROUP FLAGS HASDISCUSSIONBOARD") {
850: $$settings{$grp}{discussion} = $attr->{value};
851: } elsif ("@state" eq "GROUPS GROUP FLAGS HASTRANSFERAREA") {
852: $$settings{$grp}{transfer} = $attr->{value};
853: } elsif ("@state" eq "GROUPS GROUP FLAGS ISPUBLIC") {
854: $$settings{$grp}{public} = $attr->{value};
855: }
856: }, "tagname, attr"],
857: text_h =>
858: [sub {
859: my ($text) = @_;
860: if ("@state" eq "GROUPS DESCRIPTION") {
861: $$settings{$grp}{description} = $text;
862: # print "Staff text is $text\n";
863: }
864: }, "dtext"],
865: end_h =>
866: [sub {
867: my ($tagname) = @_;
868: pop @state;
869: }, "tagname"],
870: );
871: $p->unbroken_text(1);
872: $p->parse_file($xmlfile);
873: $p->eof;
874: }
875:
876: # ---------------------------------------------------------------- Process Blackboard Staff
877: sub process_staff {
878: my ($res,$docroot,$dirname,$destdir,$settings,$resrcfiles) = @_;
879: my $xmlfile = $docroot.'/'.$res.".dat";
880: my $filecount = 0;
881: my @state;
882: %{$$settings{name}} = ();
883: %{$$settings{office}} = ();
884:
885: my $p = HTML::Parser->new
886: (
887: xml_mode => 1,
888: start_h =>
889: [sub {
890: my ($tagname, $attr) = @_;
891: push @state, $tagname;
892: if (@state eq "STAFFINFO TITLE") {
893: $$settings{title} = $attr->{value};
894: } elsif (@state eq "STAFFINFO BIOGRAPHY TEXTCOLOR") {
895: $$settings{textcolor} = $attr->{value};
896: } elsif (@state eq "STAFFINFO BIOGRAPHY FLAGS ISHTML") {
897: $$settings{ishtml} = $attr->{value};
898: } elsif ("@state" eq "STAFFINFO FLAGS ISAVAILABLE" ) {
899: $$settings{isavailable} = $attr->{value};
900: } elsif ("@state" eq "STAFFINFO FLAGS ISFOLDER" ) {
901: $$settings{isfolder} = $attr->{value};
902: } elsif ("@state" eq "STAFFINFO POSITION" ) {
903: $$settings{position} = $attr->{value};
904: } elsif ("@state" eq "STAFFINFO HOMEPAGE" ) {
905: $$settings{homepage} = $attr->{value};
906: } elsif ("@state" eq "STAFFINFO IMAGE") {
907: $$settings{image} = $attr->{value};
908: }
909: }, "tagname, attr"],
910: text_h =>
911: [sub {
912: my ($text) = @_;
913: if ("@state" eq "STAFFINFO BIOGRAPHY TEXT") {
914: $$settings{text} = $text;
915: # print "Staff text is $text\n";
916: } elsif ("@state" eq "STAFFINFO CONTACT PHONE") {
917: $$settings{phone} = $text;
918: } elsif ("@state" eq "STAFFINFO CONTACT EMAIL") {
919: $$settings{email} = $text;
920: } elsif ("@state" eq "STAFFINFO CONTACT NAME FORMALTITLE") {
921: $$settings{name}{formaltitle} = $text;
922: } elsif ("@state" eq "STAFFINFO CONTACT NAME FAMILY") {
923: $$settings{name}{family} = $text;
924: } elsif ("@state" eq "STAFFINFO CONTACT NAME GIVEN") {
925: $$settings{name}{given} = $text;
926: } elsif ("@state" eq "STAFFINFO CONTACT OFFICE HOURS") {
927: $$settings{office}{hours} = $text;
928: } elsif ("@state" eq "STAFFINFO CONTACT OFFICE ADDRESS") {
929: $$settings{office}{address} = $text;
930: }
931: }, "dtext"],
932: end_h =>
933: [sub {
934: my ($tagname) = @_;
935: pop @state;
936: }, "tagname"],
937: );
938: $p->unbroken_text(1);
939: $p->parse_file($xmlfile);
940: $p->eof;
941:
942: my $fontcol = '';
943: if (defined($$settings{textcolor})) {
944: $fontcol = qq|color="$$settings{textcolor}"|;
945: }
946: if (defined($$settings{text})) {
947: if ($$settings{ishtml} eq "true") {
948: $$settings{text} = &HTML::Entities::decode($$settings{text});
949: }
950: }
951: my $staffentry = qq|
952: <table border="0" cellpadding="0" cellspacing="0" width="100%">
953: <tr>
954: <td colspan="2"><hr /><font face="arial,helv" size="3"><b>$$settings{name}{formaltitle} $$settings{name}{given} $$settings{name}{family}</b></font>
955: </td>
956: </tr>
957: <tr>
958: <td valign="top">
959: <table width="100% border="0" cols="2" cellpadding="0" cellspacing="0">|;
960: if ( defined($$settings{email}) && $$settings{email} ne '') {
961: $staffentry .= qq|
962: <tr>
963: <td width="100" valign="top">
964: <font face="arial" size="2"><b>Email:</b></font>
965: </td>
966: <td>
967: <font face="arial" size="2"><a href="mailto:$$settings{email}">$$settings{email}</a></font>
968: </td>
969: </tr>
970: |;
971: }
972: if (defined($$settings{phone}) && $$settings{phone} ne '') {
973: $staffentry .= qq|
974: <tr>
975: <td width="100" valign="top">
976: <font face="arial" size="2"><b>Phone:</b></font>
977: </td>
978: <td>
979: <font face="arial" size="2">$$settings{phone}</font>
980: </td>
981: </tr>
982: |;
983: }
984: if (defined($$settings{office}{address}) && $$settings{office}{address} ne '') {
985: $staffentry .= qq|
986: <tr>
987: <td width="100" valign="top">
988: <font face="arial" size="2"><b>Address:</b></font>
989: </td>
990: <td>
991: <font face="arial" size="2">$$settings{office}{address}</font>
992: </td>
993: </tr>
994: |;
995: }
996: if (defined($$settings{office}{hours}) && $$settings{office}{hours} ne '') {
997: $staffentry .= qq|
998: <tr>
999: <td width="100" valign="top">
1000: <font face="arial" size="2"><b>Office Hours:</b></font>
1001: </td>
1002: <td>
1003: <font face=arial size=2>$$settings{office}{hours}</font>
1004: </td>
1005: </tr>
1006: |;
1007: }
1008: if ( defined($$settings{homepage}) && $$settings{homepage} ne '') {
1009: $staffentry .= qq|
1010: <tr>
1011: <td width="100" valign="top">
1012: <font face="arial" size="2"><b>Personal Link:</b></font>
1013: </td>
1014: <td>
1015: <font face="arial" size="2"><a href="$$settings{homepage}">$$settings{homepage}</a></font>
1016: </td>
1017: </tr>
1018: |;
1019: }
1020: if (defined($$settings{text}) && $$settings{text} ne '') {
1021: $staffentry .= qq|
1022: <tr>
1023: <td colspan="2">
1024: <font face="arial" size="2" $fontcol><b>Other Information:</b><br/>$$settings{text}</font>
1025: </td>
1026: </tr>
1027: |;
1028: }
1029: $staffentry .= qq|
1030: </table>
1031: </td>
1032: <td align="right" valign="top">
1033: |;
1034: if ( defined($$settings{image}) ) {
1035: $staffentry .= qq|
1036: <img src="$dirname/resfiles/$res/$$settings{image}">
1037: |;
1038: }
1039: $staffentry .= qq|
1040: </td>
1041: </tr>
1042: </table>
1043: |;
1044: open(FILE,">$destdir/resfiles/$res.html");
1045: push @{$resrcfiles}, "$res.html";
1046: print FILE qq|<html>
1047: <head>
1048: <title>$$settings{title}</title>
1049: </head>
1050: <body bgcolor='#ffffff'>
1051: $staffentry
1052: </body>
1053: </html>|;
1054: close(FILE);
1055: }
1056:
1057: # ---------------------------------------------------------------- Process Blackboard Links
1058: sub process_link {
1059: my ($res,$docroot,$dirname,$destdir,$settings,$resrcfiles) = @_;
1060: my $xmlfile = $docroot.'/'.$res.".dat";
1061: my @state = ();
1062: my $p = HTML::Parser->new
1063: (
1064: xml_mode => 1,
1065: start_h =>
1066: [sub {
1067: my ($tagname, $attr) = @_;
1068: push @state, $tagname;
1069: if (@state eq "EXTERNALLINK TITLE") {
1070: $$settings{title} = $attr->{value};
1071: } elsif (@state eq "EXTERNALLINK TEXTCOLOR") {
1072: $$settings{textcolor} = $attr->{value};
1073: } elsif (@state eq "EXTERNALLINK DESCRIPTION FLAGS ISHTML") {
1074: $$settings{ishtml} = $attr->{value};
1075: } elsif ("@state" eq "EXTERNALLINK FLAGS ISAVAILABLE" ) {
1076: $$settings{isavailable} = $attr->{value};
1077: } elsif ("@state" eq "EXTERNALLINK FLAGS LAUNCHINNEWWINDOW" ) {
1078: $$settings{newwindow} = $attr->{value};
1079: } elsif ("@state" eq "EXTERNALLINK FLAGS ISFOLDER" ) {
1080: $$settings{isfolder} = $attr->{value};
1081: } elsif ("@state" eq "EXTERNALLINK POSITION" ) {
1082: $$settings{position} = $attr->{value};
1083: } elsif ("@state" eq "EXTERNALLINK URL" ) {
1084: $$settings{url} = $attr->{value};
1085: }
1086: }, "tagname, attr"],
1087: text_h =>
1088: [sub {
1089: my ($text) = @_;
1090: if ("@state" eq "EXTERNALLINK DESCRIPTION TEXT") {
1091: $$settings{text} = $text;
1092: }
1093: }, "dtext"],
1094: end_h =>
1095: [sub {
1096: my ($tagname) = @_;
1097: pop @state;
1098: }, "tagname"],
1099: );
1100: $p->unbroken_text(1);
1101: $p->parse_file($xmlfile);
1102: $p->eof;
1103:
1104: my $linktag = '';
1105: my $fontcol = '';
1106: if (defined($$settings{textcolor})) {
1107: $fontcol = qq|<font color="$$settings{textcolor}">|;
1108: }
1109: if (defined($$settings{text})) {
1110: if ($$settings{ishtml} eq "true") {
1111: $$settings{text} = &HTML::Entities::decode($$settings{text});
1112: }
1113: }
1114:
1115: if (defined($$settings{url}) ) {
1116: $linktag = qq|<a href="$$settings{url}"|;
1117: if ($$settings{newwindow} eq "true") {
1118: $linktag .= qq| target="launch"|;
1119: }
1120: $linktag .= qq|>$$settings{title}</a>|;
1121: }
1122:
1123: open(FILE,">$destdir/resfiles/$res.html");
1124: push @{$resrcfiles}, "$res.html";
1125: print FILE qq|<html>
1126: <head>
1127: <title>$$settings{title}</title>
1128: </head>
1129: <body bgcolor='#ffffff'>
1130: $fontcol
1131: $linktag
1132: $$settings{text}
1133: |;
1134: if (defined($$settings{textcolor})) {
1135: print FILE qq|</font>|;
1136: }
1137: print FILE qq|
1138: </body>
1139: </html>|;
1140: close(FILE);
1141: }
1142:
1143: # ---------------------------------------------------------------- Process Blackboard Discussion Boards
1144: sub process_db {
1145: my ($res,$docroot,$destdir,$timestamp,$crs,$cdom,$handling,$uname,$settings,$longcrs) = @_;
1146: my $xmlfile = $docroot.'/'.$res.".dat";
1147: my @state = ();
1148: my @allmsgs = ();
1149: my %msgidx = ();
1150: my %threads; # all threads, keyed by message ID
1151: my $msg_id; # the current message ID
1152: my %message; # the current message being accumulated for $msg_id
1153:
1154: my $p = HTML::Parser->new
1155: (
1156: xml_mode => 1,
1157: start_h =>
1158: [sub {
1159: my ($tagname, $attr) = @_;
1160: push @state, $tagname;
1161: my $depth = 0;
1162: my @seq = ();
1163: if ("@state" eq "FORUM TITLE") {
1164: $$settings{title} = $attr->{value};
1165: } elsif ("@state" eq "FORUM DESCRIPTION TEXTCOLOR") {
1166: $$settings{textcolor} = $attr->{value};
1167: } elsif ("@state" eq "FORUM DESCRIPTION FLAGS ISHTML") {
1168: $$settings{ishtml} = $attr->{value};
1169: } elsif ("@state" eq "FORUM DESCRIPTION FLAGS ISNEWLINELITERAL") {
1170: $$settings{newline} = $attr->{value};
1171: } elsif ("@state" eq "FORUM POSITION" ) {
1172: $$settings{position} = $attr->{value};
1173: } elsif ("@state" eq "FORUM FLAGS ISREADONLY") {
1174: $$settings{isreadonly} = $attr->{value};
1175: } elsif ("@state" eq "FORUM FLAGS ISAVAILABLE" ) {
1176: $$settings{isavailable} = $attr->{value};
1177: } elsif ("@state" eq "FORUM FLAGS ALLOWANONYMOUSPOSTINGS" ) {
1178: $$settings{allowanon} = $attr->{value};
1179: } elsif ( ($state[0] eq "FORUM") && ($state[1] eq "MESSAGETHREADS") && ($state[2] eq "MSG") ) {
1180: if ($state[-1] eq "MSG") {
1181: unless ($msg_id eq '') {
1182: push @{$threads{$msg_id}}, { %message };
1183: $depth = @state - 3;
1184: if ($depth > @seq) {
1185: push @seq, $msg_id;
1186: }
1187: }
1188: if ($depth < @seq) {
1189: pop @seq;
1190: }
1191: $msg_id = $attr->{id};
1192: push @allmsgs, $msg_id;
1193: $msgidx{$msg_id} = @allmsgs;
1194: %message = ();
1195: $message{depth} = $depth;
1196: if ($depth > 0) {
1197: $message{parent} = $seq[-1];
1198: } else {
1199: $message{parent} = "None";
1200: }
1201: } elsif ($state[-1] eq "TITLE") {
1202: $message{title} = $attr->{value};
1203: } elsif ( ( $state[-3] eq "MESSAGETEXT" ) && ( $state[-2] eq "FLAGS" ) && ( $state[-1] eq "ISHTML" ) ) {
1204: $message{ishtml} = $attr->{value};
1205: } elsif ( ( $state[-3] eq "MESSAGETEXT" ) && ( $state[-2] eq "FLAGS" ) && ( $state[-1] eq "ISNEWLINELITERAL" ) ) {
1206: $message{newline} = $attr->{value};
1207: } elsif ( ( $state[-2] eq "DATES" ) && ( $state[-1] eq "CREATED" ) ) {
1208: $message{created} = $attr->{value};
1209: } elsif ( $state[@state-2] eq "FLAGS") {
1210: if ($state[@state-1] eq "ISANONYMOUS") {
1211: $message{isanonymous} = $attr->{value};
1212: }
1213: } elsif ( $state[-2] eq "USER" ) {
1214: if ($state[-1] eq "USERID") {
1215: $message{userid} = $attr->{value};
1216: } elsif ($state[@state-1] eq "USERNAME") {
1217: $message{username} = $attr->{value};
1218: } elsif ($state[@state-1] eq "EMAIL") {
1219: $message{email} = $attr->{value};
1220: }
1221: } elsif ( ($state[-2] eq "FILELIST") && ($state[-1] eq "IMAGE") ) {
1222: $message{attachment} = $attr->{value};
1223: }
1224: }
1225: }, "tagname, attr"],
1226: text_h =>
1227: [sub {
1228: my ($text) = @_;
1229: if ("@state" eq "FORUM DESCRIPTION TEXT") {
1230: $$settings{text} = $text;
1231: } elsif ( ($state[0] eq "FORUM") && ($state[1] eq "MESSAGETHREADS") && ($state[2] eq "MSG") ) {
1232: if ( ($state[-2] eq "MESSAGETEXT") && ($state[-1] eq "TEXT") ){
1233: $message{text} = $text;
1234: }
1235: }
1236: }, "dtext"],
1237: end_h =>
1238: [sub {
1239: my ($tagname) = @_;
1240: if ( $state[-1] eq "MESSAGETHREADS" ) {
1241: push @{$threads{$msg_id}}, { %message };
1242: }
1243: pop @state;
1244: }, "tagname"],
1245: );
1246: $p->unbroken_text(1);
1247: $p->parse_file($xmlfile);
1248: $p->eof;
1249:
1250: if (defined($$settings{text})) {
1251: if ($$settings{ishtml} eq "false") {
1252: if ($$settings{isnewline} eq "true") {
1253: $$settings{text} =~ s#\n#<br/>#g;
1254: }
1255: } else {
1256: $$settings{text} = &HTML::Entities::decode($$settings{text});
1257: }
1258: if (defined($$settings{fontcolor}) ) {
1259: $$settings{text} = "<font color=\"".$$settings{textcolor}."\">".$$settings{text}."</font>";
1260: }
1261: }
1262: my $boardname = 'bulletinpage_'.$timestamp;
1263: my %boardinfo = (
1264: 'aaa_title' => $$settings{title},
1265: 'bbb_content' => $$settings{text},
1266: 'ccc_webreferences' => '',
1267: 'uploaded.lastmodified' => time,
1268: );
1269:
1270: my $putresult = &Apache::lonnet::put($boardname,\%boardinfo,$cdom,$crs);
1271: if ($handling eq 'importall') {
1272: foreach my $msg_id (@allmsgs) {
1273: foreach my $message ( @{$threads{$msg_id}} ) {
1274: my %contrib = (
1275: 'sendername' => $$message{userid},
1276: 'senderdomain' => $cdom,
1277: 'screenname' => '',
1278: 'plainname' => $$message{username},
1279: );
1280: unless ($$message{parent} eq 'None') {
1281: $contrib{replyto} = $msgidx{$$message{parent}};
1282: }
1283: if (defined($$message{isanonymous}) ) {
1284: if ($$message{isanonymous} eq 'true') {
1285: $contrib{'anonymous'} = 'true';
1286: }
1287: }
1288: if ( defined($$message{attachment}) ) {
1289: my $url = $$message{attachment};
1290: my $oldurl = $url;
1291: my $newurl = $url;
1292: unless ($url eq '') {
1293: $newurl =~ s/\//_/g;
1294: unless ($longcrs eq '') {
1295: if (!-e "/home/httpd/lonUsers/$cdom/$longcrs/userfiles") {
1296: mkdir("/home/httpd/lonUsers/$cdom/$longcrs/userfiles",0755);
1297: }
1298: if (!-e "/home/httpd/lonUsers/$cdom/$longcrs/userfiles/$newurl") {
1299: system("cp $destdir/resfiles/$res/$$message{attachment} /home/httpd/lonUsers/$cdom/$longcrs/userfiles/$newurl");
1300: }
1301: $contrib{attachmenturl} = '/uploaded/'.$cdom.'/'.$crs.'/'.$newurl;
1302: }
1303: }
1304: }
1305: if (defined($$message{title}) ) {
1306: $contrib{'message'} = $$message{title};
1307: }
1308: if (defined($$message{text})) {
1309: if ($$message{ishtml} eq "false") {
1310: if ($$message{isnewline} eq "true") {
1311: $$message{text} =~ s#\n#<br/>#g;
1312: }
1313: } else {
1314: $$message{text} = &HTML::Entities::decode($$message{text});
1315: }
1316: $contrib{'message'} .= '<br /><br />'.$$message{text};
1317: my $symb = 'bulletin___'.$timestamp.'___adm/wrapper/adm/'.$cdom.'/'.$uname.'/'.$timestamp.'/bulletinboard';
1318: my $postresult = &addposting($symb,\%contrib,$cdom,$crs);
1319: }
1320: }
1321: }
1322: }
1323: }
1324:
1325: # ---------------------------------------------------------------- Add Posting to Bulletin Board
1326: sub addposting {
1327: my ($symb,$contrib,$cdom,$crs)=@_;
1328: my $status='';
1329: if (($symb) && ($$contrib{message})) {
1330: my $crsdom = $cdom.'_'.$crs;
1331: &Apache::lonnet::store($contrib,$symb,$crsdom,$cdom,$crs);
1332: my %storenewentry=($symb => time);
1333: &Apache::lonnet::put('discussiontimes',\%storenewentry,$cdom,$crs);
1334: }
1335: my %record=&Apache::lonnet::restore('_discussion');
1336: my ($temp)=keys %record;
1337: unless ($temp=~/^error\:/) {
1338: my %newrecord=();
1339: $newrecord{'resource'}=$symb;
1340: $newrecord{'subnumber'}=$record{'subnumber'}+1;
1341: &Apache::lonnet::cstore(\%newrecord,'_discussion');
1342: $status = 'ok';
1343: } else {
1344: $status.='Failed.';
1345: }
1346: return $status;
1347: }
1348: # ---------------------------------------------------------------- Process Blackboard Assessments - pools, quizzes, surveys
1349: sub process_assessment {
1350: my ($res,$docroot,$container,$dirname,$destdir,$settings,$total,$udom,$uname) = @_;
1351: my $xmlfile = $docroot.'/'.$res.".dat";
1352: # print "XML file is $xmlfile\n";
1353: my @state = ();
1354: my @allids = ();
1355: my %allanswers = ();
1356: my %allchoices = ();
1357: my $resdir = '';
1358: if ($docroot =~ m|public_html/(.+)$|) {
1359: $resdir = $1;
1360: }
1361: my $id; # the current question ID
1362: my $answer_id; # the current answer ID
1363: my %toptag = ( pool => 'POOL',
1364: quiz => 'ASSESSMENT',
1365: survey => 'ASSESSMENT'
1366: );
1367:
1368: my $p = HTML::Parser->new
1369: (
1370: xml_mode => 1,
1371: start_h =>
1372: [sub {
1373: my ($tagname, $attr) = @_;
1374: push @state, $tagname;
1375: my $depth = 0;
1376: my @seq = ();
1377: my $class;
1378: my $state_str = join(" ",@state);
1379: if ($container eq "pool") {
1380: if ("@state" eq "POOL TITLE") {
1381: $$settings{title} = $attr->{value};
1382: }
1383: } else {
1384: if ("@state" eq "ASSESSMENT TITLE") {
1385: $$settings{title} = $attr->{value};
1386: } elsif ("@state" eq "ASSESSMENT FLAG" ) {
1387: $$settings{isnewline} = $attr->{value};
1388: } elsif ("@state" eq "ASSESSMENT FLAGS ISAVAILABLE") {
1389: $$settings{isavailable} = $attr->{value};
1390: } elsif ("@state" eq "ASSESSMENT FLAGS ISANONYMOUS" ) {
1391: $$settings{isanonymous} = $attr->{id};
1392: } elsif ("@state" eq "ASSESSMENT FLAGS GIVE FEEDBACK" ) {
1393: $$settings{feedback} = $attr->{id};
1394: } elsif ("@state" eq "ASSESSMENT FLAGS SHOWCORRECT" ) {
1395: $$settings{showcorrect} = $attr->{id};
1396: } elsif ("@state" eq "ASSESSMENT FLAGS SHOWRESULTS" ) {
1397: $$settings{showresults} = $attr->{id};
1398: } elsif ("@state" eq "ASSESSMENT FLAGS ALLOWMULTIPLE" ) {
1399: $$settings{allowmultiple} = $attr->{id};
1400: } elsif ("@state" eq "ASSESSMENT ASSESSMENTTYPE" ) {
1401: $$settings{type} = $attr->{id};
1402: }
1403: }
1404: if ("@state" eq "$toptag{$container} QUESTIONLIST QUESTION") {
1405: $id = $attr->{id};
1406: unless ($container eq 'pool') {
1407: push @allids, $id;
1408: }
1409: %{$$settings{$id}} = ();
1410: @{$allanswers{$id}} = ();
1411: $$settings{$id}{class} = $attr->{class};
1412: unless ($container eq "pool") {
1413: $$settings{$id}{points} = $attr->{points};
1414: }
1415: @{$$settings{$id}{correctanswer}} = ();
1416: } elsif ( ($state[0] eq $toptag{$container}) && ($state[-1] =~ m/^QUESTION_(\w+)$/) ) {
1417: $id = $attr->{id};
1418: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "BODY") && ($state[3] eq "FLAGS") ) {
1419: if ($state[4] eq "ISHTML") {
1420: $$settings{$id}{html} = $attr->{value};
1421: } elsif ($state[4] eq "ISNEWLINELITERAL") {
1422: $$settings{$id}{newline} = $attr->{value};
1423: }
1424: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "IMAGE") ) {
1425: $$settings{$id}{image} = $attr->{value};
1426: $$settings{$id}{style} = $attr->{style};
1427: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "URL") ) {
1428: $$settings{$id}{url} = $attr->{value};
1429: $$settings{$id}{name} = $attr->{name};
1430: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[-1] eq "ANSWER") ) {
1431: $answer_id = $attr->{id};
1432: push @{$allanswers{$id}},$answer_id;
1433: %{$$settings{$id}{$answer_id}} = ();
1434: $$settings{$id}{$answer_id}{position} = $attr->{position};
1435: if ($$settings{$id}{class} eq 'QUESTION_MATCH') {
1436: $$settings{$id}{$answer_id}{placement} = $attr->{placement};
1437: $$settings{$id}{$answer_id}{type} = 'answer';
1438: }
1439: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[-1] eq "CHOICE") ) {
1440: $answer_id = $attr->{id};
1441: push @{$allchoices{$id}},$answer_id;
1442: %{$$settings{$id}{$answer_id}} = ();
1443: $$settings{$id}{$answer_id}{position} = $attr->{position};
1444: $$settings{$id}{$answer_id}{placement} = $attr->{placement};
1445: $$settings{$id}{$answer_id}{type} = 'choice';
1446: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "ANSWER") ) {
1447: if ($state[3] eq "IMAGE") {
1448: $$settings{$id}{$answer_id}{image} = $attr->{value};
1449: $$settings{$id}{$answer_id}{style} = $attr->{style};
1450: } elsif ($state[3] eq "URL") {
1451: $$settings{$id}{$answer_id}{url} = $attr->{value};
1452: }
1453: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "CHOICE") ) {
1454: if ($state[3] eq "IMAGE") {
1455: $$settings{$id}{$answer_id}{image} = $attr->{value};
1456: $$settings{$id}{$answer_id}{style} = $attr->{style};
1457: } elsif ($state[3] eq "URL") {
1458: $$settings{$id}{$answer_id}{url} = $attr->{value};
1459: }
1460: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "GRADABLE") && ($state[3] eq "CORRECTANSWER") ) {
1461: my $corr_answer = $attr->{answer_id};
1462: push @{$$settings{$id}{correctanswer}}, $corr_answer;
1463: my $type = $1;
1464: if ($type eq 'TRUEFALSE') {
1465: $$settings{$id}{$corr_answer}{answer_position} = $attr->{position};
1466: } elsif ($type eq 'ORDER') {
1467: $$settings{$id}{$corr_answer}{order} = $attr->{order};
1468: } elsif ($type eq 'MATCH') {
1469: $$settings{$id}{$corr_answer}{choice_id} = $attr->{choice_id};
1470: }
1471: }
1472: }, "tagname, attr"],
1473: text_h =>
1474: [sub {
1475: my ($text) = @_;
1476: unless ($container eq "pool") {
1477: if ("@state" eq "ASSESSMENT DESCRIPTION TEXT") {
1478: $$settings{description} = $text;
1479: } elsif ("@state" eq "ASSESSMENT INSTRUCTIONS ") {
1480: $$settings{instructions}{text} = $text;
1481: }
1482: }
1483: if ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "BODY") && ($state[3] eq "TEXT") ) {
1484: $$settings{$id}{text} = $text;
1485: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "ANSWER") && ($state[3] eq "TEXT") ) {
1486: $$settings{$id}{$answer_id}{text} = $text;
1487: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "CHOICE") && ($state[3] eq "TEXT") ) {
1488: $$settings{$id}{$answer_id}{text} = $text;
1489: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "GRADABLE") && ($state[3] eq "FEEDBACK_WHEN_CORRECT") ) {
1490: $$settings{$id}{feedback_corr} = $text;
1491: } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "GRADABLE") && ($state[3] eq "FEEDBACK_WHEN_INCORRECT") ) {
1492: $$settings{$id}{feedback_incorr} = $text;
1493: }
1494: }, "dtext"],
1495: end_h =>
1496: [sub {
1497: my ($tagname) = @_;
1498: pop @state;
1499: }, "tagname"],
1500: );
1501: $p->unbroken_text(1);
1502: $p->parse_file($xmlfile);
1503: $p->eof;
1504:
1505: my $dirtitle = $$settings{'title'};
1506: $dirtitle =~ s/\W//g;
1507: $dirtitle .= '_'.$res;
1508: if (!-e "$destdir/problems/$dirtitle") {
1509: mkdir("$destdir/problems/$dirtitle",0755);
1510: }
1511: my $newdir = "$destdir/problems/$dirtitle";
1512: my $pagedir = "$destdir/pages";
1513: my $curr_id = 0;
1514: my $next_id = 1;
1515: unless ($container eq 'pool') {
1516: open(PAGEFILE,">$pagedir/$res.page");
1517: print PAGEFILE qq|<map>
1518: |;
1519: $$total{page} ++;
1520: print PAGEFILE qq|<resource id="1" src="/res/$udom/$uname/$resdir/problems/$dirtitle/$allids[0].problem" type="start"></resource>|;
1521: if (@allids == 1) {
1522: print PAGEFILE qq|
1523: <link from="1" to="2" index="1"></link>
1524: <resource id="2" src="" type="finish">\n|;
1525: } else {
1526: for (my $j=1; $j<@allids; $j++) {
1527: $curr_id = $j;
1528: $next_id = $curr_id + 1;
1529: print PAGEFILE qq|
1530: <link from="$curr_id" to="$next_id" index="$curr_id"></link>
1531: <resource id="$next_id" src="/res/$udom/$uname/$resdir/problems/$dirtitle/$allids[$j].problem"|;
1532: if ($next_id == @allids) {
1533: print PAGEFILE qq| type="finish"></resource>\n|;
1534: } else {
1535: print PAGEFILE qq|></resource>|;
1536: }
1537: }
1538: }
1539: print PAGEFILE qq|</map>|;
1540: close(PAGEFILE);
1541: }
1542: foreach my $id (@allids) {
1543: my $output = qq|<problem>
1544: |;
1545: $$total{problem} ++;
1546: if ($$settings{$id}{class} eq "QUESTION_ESSAY") {
1547: $output .= qq|<startouttext />$$settings{$id}{text}<endouttext />
1548: <essayresponse>
1549: <textfield></textfield>
1550: </essayresponse>
1551: <postanswerdate>
1552: $$settings{$id}{feedbackcorr}
1553: </postanswerdate>
1554: |;
1555: } else {
1556: $output .= qq|<startouttext />$$settings{$id}{text}\n|;
1557: if ( defined($$settings{$id}{image}) ) {
1558: if ( $$settings{$id}{style} eq 'embed' ) {
1559: $output .= qq|<br /><img src="$dirname/resfiles/$res/$$settings{$id}{image}" /><br />|;
1560: } else {
1561: $output .= qq|<br /><a href="$dirname/resfiles/$res/$$settings{$id}{image}">Link to file</a><br />|;
1562: }
1563: }
1564: if ( defined($$settings{$id}{url}) ) {
1565: $output .= qq|<br /><a href="$$settings{$id}{url}">$$settings{$id}{name}</a><br />|;
1566: }
1567: $output .= qq|
1568: <endouttext />|;
1569: if ($$settings{$id}{class} eq 'QUESTION_MULTIPLECHOICE') {
1570: my $numfoils = @{$allanswers{$id}};
1571: $output .= qq|
1572: <radiobuttonresponse max="$numfoils" randomize="yes">
1573: <foilgroup>
1574: |;
1575: for (my $k=0; $k<@{$allanswers{$id}}; $k++) {
1576: $output .= " <foil name=\"foil".$k."\" value=\"";
1577: if (grep/^$allanswers{$id}[$k]$/,@{$$settings{$id}{correctanswer}}) {
1578: $output .= "true\" location=\"";
1579: } else {
1580: $output .= "false\" location=\"";
1581: }
1582: if (lc ($allanswers{$id}[$k]) =~ m/^\s?([Aa]ll)|([Nn]one)\sof\sthe\sabove\.?/) {
1583: $output .= "bottom\"";
1584: } else {
1585: $output .= "random\"";
1586: }
1587: $output .= "\><startouttext />".$$settings{$id}{$allanswers{$id}[$k]}{text};
1588: if ( defined($$settings{$id}{$allanswers{$id}[$k]}{image}) ) {
1589: if ( $$settings{$id}{$allanswers{$id}[$k]}{style} eq 'embed' ) {
1590: $output .= qq|<br /><img src="$dirname/resfiles/$res/$$settings{$id}{$allanswers{$id}[$k]}{image}" /><br />|;
1591: } else {
1592: $output .= qq|<br /><a href="$dirname/resfiles/$res/$$settings{$id}{$allanswers{$id}[$k]}{image}" />Link to file</a><br/>|;
1593: }
1594: }
1595: $output .= qq|<endouttext /></foil>\n|;
1596: }
1597: chomp($output);
1598: $output .= qq|
1599: </foilgroup>
1600: </radiobuttonresponse>
1601: |;
1602: } elsif ($$settings{$id}{class} eq 'QUESTION_TRUEFALSE') {
1603: my $numfoils = @{$allanswers{$id}};
1604: $output .= qq|
1605: <radiobuttonresponse max="$numfoils" randomize="yes">
1606: <foilgroup>
1607: |;
1608: for (my $k=0; $k<@{$allanswers{$id}}; $k++) {
1609: $output .= " <foil name=\"foil".$k."\" value=\"";
1610: if (grep/^$allanswers{$id}[$k]$/,@{$$settings{$id}{correctanswer}}) {
1611: $output .= "true\" location=\"random\"";
1612: } else {
1613: $output .= "false\" location=\"random\"";
1614: }
1615: $output .= "\><startouttext />".$$settings{$id}{$allanswers{$id}[$k]}{text}."<endouttext /></foil>\n";
1616: }
1617: chomp($output);
1618: $output .= qq|
1619: </foilgroup>
1620: </radiobuttonresponse>
1621: |;
1622: } elsif ($$settings{$id}{class} eq 'QUESTION_MULTIPLEANSWER') {
1623: my $numfoils = @{$allanswers{$id}};
1624: $output .= qq|
1625: <optionresponse max="$numfoils" randomize="yes">
1626: <foilgroup options="('True','False')">
1627: |;
1628: for (my $k=0; $k<@{$allanswers{$id}}; $k++) {
1629: $output .= " <foil name=\"foil".$k."\" value=\"";
1630: if (grep/^$allanswers{$id}[$k]$/,@{$$settings{$id}{correctanswer}}) {
1631: $output .= "True\"";
1632: } else {
1633: $output .= "False\"";
1634: }
1635: $output .= "\><startouttext />".$$settings{$id}{$allanswers{$id}[$k]}{text}."<endouttext /></foil>\n";
1636: }
1637: chomp($output);
1638: $output .= qq|
1639: </foilgroup>
1640: </optionresponse>
1641: |;
1642: } elsif ($$settings{$id}{class} eq 'QUESTION_ORDER') {
1643: my $numfoils = @{$allanswers{$id}};
1644: $output .= qq|
1645: <rankresponse max="$numfoils" randomize="yes">
1646: <foilgroup>
1647: |;
1648: for (my $k=0; $k<@{$allanswers{$id}}; $k++) {
1649: $output .= " <foil location=\"random\" name=\"foil".$k."\" value=\"".$$settings{$id}{$allanswers{$id}[$k]}{order}."\"><startouttext />".$$settings{$id}{$allanswers{$id}[$k]}{text}."<endouttext /></foil>\n";
1650: }
1651: chomp($output);
1652: $output .= qq|
1653: </foilgroup>
1654: </rankresponse>
1655: |;
1656: } elsif ($$settings{$id}{class} eq 'QUESTION_FILLINBLANK') {
1657: my $numerical = 1;
1658: for (my $k=0; $k<@{$allanswers{$id}}; $k++) {
1659: if ($$settings{$id}{$allanswers{$id}[$k]}{text} =~ m/([^\d\.]|\.\.)/) {
1660: $numerical = 0;
1661: }
1662: }
1663: if ($numerical) {
1664: my $numans;
1665: my $tol;
1666: if (@{$allanswers{$id}} == 1) {
1667: $tol = 5;
1668: $numans = $$settings{$id}{$allanswers{$id}[0]}{text};
1669: } else {
1670: my $min = $$settings{$id}{$allanswers{$id}[0]}{text};
1671: my $max = $$settings{$id}{$allanswers{$id}[0]}{text};
1672: for (my $k=1; $k<@{$allanswers{$id}}; $k++) {
1673: if ($$settings{$id}{$allanswers{$id}[$k]}{text} <= $min) {
1674: $min = $$settings{$id}{$allanswers{$id}[$k]}{text};
1675: }
1676: if ($$settings{$id}{$allanswers{$id}[$k]}{text} >= $max) {
1677: $max = $$settings{$id}{$allanswers{$id}[$k]}{text};
1678: }
1679: }
1680: $numans = ($max + $min)/2;
1681: $tol = 100*($max - $min)/($numans*2);
1682: }
1683: $output .= qq|
1684: <numericalresponse answer="$numans">
1685: <responseparam type="tolerance" default="$tol%" name="tol" description="Numerical Tolerance" />
1686: <responseparam name="sig" type="int_range,0-16" default="0,15" description="Significant Figures"
1687: />
1688: <textline />
1689: </numericalresponse>
1690: |;
1691: } else {
1692: if (@{$allanswers{$id}} == 1) {
1693: $output .= qq|
1694: <stringresponse answer="$$settings{$id}{$allanswers{$id}[0]}{text}" type="ci">
1695: <textline>
1696: </textline>
1697: </stringresponse>
1698: |;
1699: } else {
1700: my @answertext = ();
1701: for (my $k=0; $k<@{$allanswers{$id}}; $k++) {
1702: $$settings{$id}{$allanswers{$id}[$k]}{text} =~ s/\|/\|/g;
1703: push @answertext, $$settings{$id}{$allanswers{$id}[$k]}{text};
1704: }
1705: my $regexpans = join('|',@answertext);
1706: $regexpans = '/^('.$regexpans.')\b/';
1707: $output .= qq|
1708: <stringresponse answer="$regexpans" type="re">
1709: <textline>
1710: </textline>
1711: </stringresponse>
1712: |;
1713: }
1714: }
1715: } elsif ($$settings{$id}{class} eq "QUESTION_MATCH") {
1716: $output .= qq|
1717: <matchresponse max="10" randomize="yes">
1718: <foilgroup>
1719: <itemgroup>
1720: |;
1721: for (my $k=0; $k<@{$allchoices{$id}}; $k++) {
1722: $output .= qq|
1723: <item name="$allchoices{$id}[$k]">
1724: <startouttext />$$settings{$id}{$allchoices{$id}[$k]}{text}<endouttext />
1725: </item>
1726: |;
1727: }
1728: $output .= qq|
1729: </itemgroup>
1730: |;
1731: for (my $k=0; $k<@{$allanswers{$id}}; $k++) {
1732: $output .= qq|
1733: <foil location="random" value="$$settings{$id}{$allanswers{$id}[$k]}{choice_id}" name="$allanswers{$id}[$k]">
1734: <startouttext />$$settings{$id}{$allanswers{$id}[$k]}{text}<endouttext />
1735: </foil>
1736: |;
1737: }
1738: $output .= qq|
1739: </foilgroup>
1740: </matchresponse>
1741: |;
1742: }
1743: }
1744: $output .= qq|</problem>
1745: |;
1746: open(PROB,">$newdir/$id.problem");
1747: print PROB $output;
1748: close PROB;
1749: }
1750: }
1751:
1752: # ---------------------------------------------------------------- Process Blackboard Announcements
1753: sub process_announce {
1754: my ($res,$docroot,$destdir,$settings,$items,$globalresref,$seqstem,$resrcfiles) = @_;
1755: my $xmlfile = $docroot.'/'.$res.".dat";
1756: my @state = ();
1757: my @assess = ();
1758: my $id;
1759: my $p = HTML::Parser->new
1760: (
1761: xml_mode => 1,
1762: start_h =>
1763: [sub {
1764: my ($tagname, $attr) = @_;
1765: push @state, $tagname;
1766: if ("@state" eq "ANNOUNCEMENT TITLE") {
1767: $$settings{title} = $attr->{value};
1768: $$settings{startassessment} = ();
1769: } elsif (@state eq "ANNOUNCEMENT DESCRIPTION FLAGS ISHTML") {
1770: $$settings{ishtml} = $attr->{value};
1771: } elsif ("@state" eq "ANNOUNCEMENT DESCRIPTION FLAGS ISNEWLINELITERAL" ) {
1772: $$settings{isnewline} = $attr->{value};
1773: } elsif ("@state" eq "ANNOUNCEMENT ISPERMANENT" ) {
1774: $$settings{ispermanent} = $attr->{value};
1775: } elsif ("@state" eq "ANNOUNCEMENT DATES UPDATED") {
1776: $$settings{dates} = $attr->{value};
1777: } elsif ("@state" eq "ANNOUNCEMENT FILES STARTASSESSMENT" ) {
1778: $id = $attr->{id};
1779: %{$$settings{startassessment}{$id}} = ();
1780: push @assess,$id;
1781: } elsif ("@state" eq "ANNOUNCEMENT FILES STARTASSESSMENT ATTRIB" ) {
1782: my $key = $attr->{key};
1783: $$settings{startassessment}{$id}{$key} = $attr->{value};
1784: }
1785: }, "tagname, attr"],
1786: text_h =>
1787: [sub {
1788: my ($text) = @_;
1789: if ("@state" eq "ANNOUNCEMENT DESCRIPTION TEXT") {
1790: $$settings{text} = $text;
1791: }
1792: }, "dtext"],
1793: end_h =>
1794: [sub {
1795: my ($tagname) = @_;
1796: pop @state;
1797: }, "tagname"],
1798: );
1799: $p->unbroken_text(1);
1800: $p->parse_file($xmlfile);
1801: $p->eof;
1802:
1803: if (defined($$settings{text})) {
1804: if ($$settings{ishtml} eq "false") {
1805: if ($$settings{isnewline} eq "true") {
1806: $$settings{text} =~ s#\n#<br/>#g;
1807: }
1808: } else {
1809: $$settings{text} = &HTML::Entities::decode($$settings{text});
1810: }
1811: }
1812:
1813: if (@assess > 0) {
1814: foreach my $id (@assess) {
1815: $$settings{text} = "A $$settings{startassessment}{$id}{assessment_type}, entitled $$globalresref{$$settings{startassessment}{$id}{assessment_id}}{title} is available. Click <a href='$seqstem/$$items{$$settings{startassessment}{$id}{assessment_id}}{revitm}.sequence'>here</a> to enter the folder the contains the problems in this assessment.";
1816: }
1817: }
1818:
1819: open(FILE,">$destdir/resfiles/$res.html");
1820: push @{$resrcfiles}, "$res.html";
1821: print FILE qq|<html>
1822: <head>
1823: <title>$$settings{title}</title>
1824: </head>
1825: <body bgcolor='#ffffff'>
1826: <table>
1827: <tr>
1828: <td bgcolor='#CCCCFF'>$$settings{title} - announcement date: $$settings{date}</td>
1829: </tr>
1830: </table>
1831: <br/>
1832: $$settings{text}
1833: |;
1834: print FILE qq|
1835: </body>
1836: </html>|;
1837: close(FILE);
1838: }
1839:
1840: # ---------------------------------------------------------------- Process Blackboard Content
1841: sub process_content {
1842: my ($res,$docroot,$destdir,$settings,$dom,$user,$resrcfiles) = @_;
1843: my $xmlfile = $docroot.'/'.$res.".dat";
1844: my $destresdir = $destdir;
1845: $destresdir =~ s|/home/$user/public_html/|/res/$dom/$user/|;
1846: my $filecount = 0;
1847: my @allrelfiles = ();
1848: my @state;
1849: @{$$settings{files}} = ();
1850: my $p = HTML::Parser->new
1851: (
1852: xml_mode => 1,
1853: start_h =>
1854: [sub {
1855: my ($tagname, $attr) = @_;
1856: push @state, $tagname;
1857: if (@state eq "CONTENT MAINDATA") {
1858: %{$$settings{maindata}} = ();
1859: } elsif (@state eq "CONTENT MAINDATA TEXTCOLOR") {
1860: $$settings{maindata}{color} = $attr->{value};
1861: } elsif (@state eq "CONTENT MAINDATA FLAGS ISHTML") {
1862: $$settings{maindata}{ishtml} = $attr->{value};
1863: } elsif (@state eq "CONTENT MAINDATA FLAGS ISNEWLINELITERAL") {
1864: $$settings{maindata}{isnewline} = $attr->{value};
1865: } elsif ("@state" eq "CONTENT FLAGS ISAVAILABLE" ) {
1866: $$settings{isavailable} = $attr->{value};
1867: } elsif ("@state" eq "CONTENT FLAGS ISFOLDER" ) {
1868: $$settings{isfolder} = $attr->{value};
1869: } elsif ("@state" eq "CONTENT FLAGS LAUNCHINNEWWINDOW" ) {
1870: $$settings{newwindow} = $attr->{value};
1871: } elsif ("@state" eq "CONTENT FILES FILEREF") {
1872: %{$$settings{files}[$filecount]} = ();
1873: %{$$settings{files}[$filecount]{registry}} = ();
1874: } elsif ("@state" eq "CONTENT FILES FILEREF RELFILE" ) {
1875: $$settings{files}[$filecount]{'relfile'} = $attr->{value};
1876: push @allrelfiles, $attr->{value};
1877: } elsif ("@state" eq "CONTENT FILES FILEREF MIMETYPE") {
1878: $$settings{files}[$filecount]{mimetype} = $attr->{value};
1879: } elsif ("@state" eq "CONTENT FILES FILEREF CONTENTTYPE") {
1880: $$settings{files}[$filecount]{contenttype} = $attr->{value};
1881: } elsif ("@state" eq "CONTENT FILES FILEREF FILEACTION") {
1882: $$settings{files}[$filecount]{fileaction} = $attr->{value};
1883: } elsif ("@state" eq "CONTENT FILES FILEREF PACKAGEPARENT") {
1884: $$settings{files}[$filecount]{packageparent} = $attr->{value};
1885: } elsif ("@state" eq "CONTENT FILES FILEREF LINKNAME") {
1886: $$settings{files}[$filecount]{linkname} = $attr->{value};
1887: } elsif ("@state" eq "CONTENT FILES FILEREF REGISTRY REGISTRYENTRY") {
1888: my $key = $attr->{key};
1889: $$settings{files}[$filecount]{registry}{$key} = $attr->{value};
1890: }
1891: }, "tagname, attr"],
1892: text_h =>
1893: [sub {
1894: my ($text) = @_;
1895: if ("@state" eq "CONTENT TITLE") {
1896: $$settings{title} = $text;
1897: } elsif ("@state" eq "CONTENT MAINDATA TEXT") {
1898: $$settings{maindata}{text} = $text;
1899: } elsif ("@state" eq "CONTENT FILES FILEREF REFTEXT") {
1900: $$settings{files}[$filecount]{reftext} = $text;
1901: }
1902: }, "dtext"],
1903: end_h =>
1904: [sub {
1905: my ($tagname) = @_;
1906: if ("@state" eq "CONTENT FILES FILEREF") {
1907: $filecount ++;
1908: }
1909: pop @state;
1910: }, "tagname"],
1911: );
1912: $p->unbroken_text(1);
1913: $p->parse_file($xmlfile);
1914: $p->eof;
1915: my $linktag = '';
1916: my $fontcol = '';
1917: if (@{$$settings{files}} > 0) {
1918: for (my $filecount=0; $filecount<@{$$settings{files}}; $filecount++) {
1919: if ($$settings{files}[$filecount]{'fileaction'} eq 'embed') {
1920: if ( $$settings{files}[$filecount]{reftext} =~ m#<\!\-\-\s_(\d+)\\_\s\-\-\>#) {
1921: my $newtag = qq|<img src="$destresdir/resfiles/$res/$$settings{files}[$filecount]{relfile}"/>|;
1922: $$settings{maindata}{text} =~ s#<\!\-\-\s_/($1)\\_\s\-\-\>#$newtag#;
1923: } elsif ( $$settings{files}[$filecount]{reftext} =~m#^_/(\d+)\\_$# ) {
1924: my $reftag = $1;
1925: my $newtag;
1926: if ($$settings{files}[$filecount]{mimetype} =~ m/^image/) {
1927: $newtag = qq|<img src="$destresdir/resfiles/$res/$$settings{files}[$filecount]{relfile}"|;
1928: if ( defined($$settings{files}[$filecount]{registry}{alttext}) ) {
1929: $newtag .= qq| alt="$$settings{files}[$filecount]{registry}{alttext}"|;
1930: }
1931: if ( defined($$settings{files}[$filecount]{registry}{alignment}) )
1932: {
1933: $newtag .= qq| align="$$settings{files}[$filecount]{registry}{alignment}"|;
1934: }
1935: if ( defined($$settings{files}[$filecount]{registry}{border}) ) {
1936: $newtag .= qq| border="$$settings{files}[$filecount]{registry}{border}"|;
1937: }
1938: $newtag .= " />";
1939: my $reftext = $$settings{files}[$filecount]{reftext};
1940: my $fname = $$settings{files}[$filecount]{'relfile'};
1941: $$settings{maindata}{text} =~ s/<!\-\-\sCOMMENT\sBLOCK\sFOR\sEMBEDDED\sFILE:\s$fname[\s\n]+DO\sNOT\sEDIT\sTHIS\sCOMMENT\sBLOCK[\s\n]+//;
1942: # $$settings{maindata}{text} =~ s/DO\sNOT\sEDIT\sTHIS\sCOMMENT\sBLOCK[\s\n]+//;
1943: $$settings{maindata}{text} =~ s/Move\swhole\scomment\sto\schange\sfile\splacement\swithin\spage\.[\s\n]+//;
1944: $$settings{maindata}{text} =~ s/_\/$reftag\\_/$newtag/;
1945: $$settings{maindata}{text} =~ s/END\sOF\sBLOCK\sON\sNEXT\sLINE[\s\n]+//;
1946: $$settings{maindata}{text} =~ s/\-\->//;
1947: # $$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/;
1948: # print STDERR $$settings{maindata}{text};
1949: }
1950: } else {
1951: my $filename=$$settings{files}[$filecount]{'relfile'};
1952: # print "File is $filename\n";
1953: my $newfilename="$destresdir/resfiles/$res/$$settings{files}[$filecount]{relfile}";
1954: # print "New filename is $newfilename\n";
1955: $$settings{maindata}{text} =~ s#(src|SRC|value)="$filename"#$1="$newfilename"#g;
1956: }
1957: } elsif ($$settings{files}[$filecount]{fileaction} eq 'link') {
1958: unless (($$settings{files}[$filecount]{packageparent} ne '') && (grep/^$$settings{files}[$filecount]{packageparent}$/,@{$$settings{files}}) ) {
1959: $linktag .= qq|<a href="$destresdir/resfiles/$res/$$settings{files}[$filecount]{relfile}"|;
1960: if ($$settings{newwindow} eq "true") {
1961: $linktag .= qq| target="$res$filecount"|;
1962: }
1963: foreach my $entry (keys %{$$settings{files}[$filecount]{registry}}) {
1964: $linktag .= qq| $entry="$$settings{files}[$filecount]{registry}{$entry}"|;
1965: }
1966: $linktag .= qq|>$$settings{files}[$filecount]{linkname}</a><br/>\n|;
1967: }
1968: } elsif ($$settings{files}[$filecount]{fileaction} eq 'package') {
1969: # print "Found a package\n";
1970: }
1971: }
1972: }
1973: if (defined($$settings{maindata}{textcolor})) {
1974: $fontcol = qq|<font color="$$settings{maindata}{textcolor}">|;
1975: }
1976: if (defined($$settings{maindata}{text})) {
1977: if ($$settings{maindata}{ishtml} eq "false") {
1978: if ($$settings{maindata}{isnewline} eq "true") {
1979: $$settings{maindata}{text} =~ s#\n#<br/>#g;
1980: }
1981: } else {
1982: $$settings{maindata}{text} = &HTML::Entities::decode($$settings{maindata}{text});
1983: }
1984: }
1985:
1986: open(FILE,">$destdir/resfiles/$res.html");
1987: push @{$resrcfiles}, "$res.html";
1988: print FILE qq|<html>
1989: <head>
1990: <title>$$settings{title}</title>
1991: </head>
1992: <body bgcolor='#ffffff'>
1993: $fontcol
1994: |;
1995: unless ($$settings{title} eq '') {
1996: print FILE qq|$$settings{title}<br/><br/>\n|;
1997: }
1998: print FILE qq|
1999: $$settings{maindata}{text}
2000: $linktag|;
2001: if (defined($$settings{maindata}{textcolor})) {
2002: print FILE qq|</font>|;
2003: }
2004: print FILE qq|
2005: </body>
2006: </html>|;
2007: close(FILE);
2008: }
2009:
2010:
2011: sub process_angelboards {
2012: my ($context,$destdir,$boards,$timestamp,$crs,$cdom,$uname,$db_handling,$messages,$items,$resources,$hrefs,$tempdir,$longcrs) = @_;
2013: for (my $i=0; $i<@{$boards}; $i++) {
2014: my %msgidx = ();
2015: my $forumtext = '';
2016: my $boardname = 'bulletinpage_'.$$timestamp[$i];
2017: my $forumfile = $tempdir.'/_assoc/'.$$boards[$i].'/pg'.$$boards[$i].'.htm';
2018: my @state = ();
2019: my $p = HTML::Parser->new
2020: (
2021: xml_mode => 1,
2022: start_h =>
2023: [sub {
2024: my ($tagname, $attr) = @_;
2025: push @state, $tagname;
2026: }, "tagname, attr"],
2027: text_h =>
2028: [sub {
2029: my ($text) = @_;
2030: if ("@state" eq "html body div div") {
2031: $forumtext = $text;
2032: }
2033: }, "dtext"],
2034: end_h =>
2035: [sub {
2036: my ($tagname) = @_;
2037: pop @state;
2038: }, "tagname"],
2039: );
2040: $p->parse_file($forumfile);
2041: $p->eof;
2042:
2043: my %boardinfo = (
2044: 'aaa_title' => $$items{$$resources{$$boards[$i]}{revitm}}{title},
2045: 'bbb_content' => $forumtext,
2046: 'ccc_webreferences' => '',
2047: 'uploaded.lastmodified' => time,
2048: );
2049: my $msgcount = 0;
2050:
2051: my $putresult = &Apache::lonnet::put($boardname,\%boardinfo,$cdom,$crs);
2052: # print STDERR "putresult is $putresult for $boardname $cdom $crs\n";
2053: if ($db_handling eq 'importall') {
2054: foreach my $msg_id (@{$$messages{$$boards[$i]}}) {
2055: $msgcount ++;
2056: $msgidx{$msg_id} = $msgcount;
2057: my %contrib = (
2058: 'sendername' => 'NoName',
2059: 'senderdomain' => $cdom,
2060: 'screenname' => '',
2061: 'message' => $$items{$$resources{$msg_id}{revitm}}{title}
2062: );
2063: unless ( $$items{$$resources{$msg_id}{revitm}}{parentseq} eq $$resources{$$boards[$i]}{revitm} ) {
2064: unless ( $msgidx{$$items{$$items{$$resources{$msg_id}{revitm}}{parentseq}}{resnum}} eq ''){
2065: $contrib{replyto} = $msgidx{$$items{$$items{$$resources{$msg_id}{revitm}}{parentseq}}{resnum}};
2066: }
2067: }
2068: if ( @{$$hrefs{$msg_id}} > 1 ) {
2069: my $newurl = '';
2070: foreach my $file (@{$$hrefs{$msg_id}}) {
2071: unless ($file eq 'pg'.$msg_id.'.htm') {
2072: $newurl = $msg_id.$file;
2073: unless ($longcrs eq '') {
2074: if ($context eq 'CSTR') {
2075: if (!-e "/home/httpd/lonUsers/$cdom/$longcrs/userfiles") {
2076: mkdir("/home/httpd/lonUsers/$cdom/$longcrs/userfiles",0755);
2077: }
2078: if (!-e "/home/httpd/lonUsers/$cdom/$longcrs/userfiles/$newurl") {
2079: rename("$destdir/resfiles/$msg_id/$file","/home/httpd/lonUsers/$cdom/$longcrs/userfiles/$newurl");
2080: }
2081: }
2082: $contrib{attachmenturl} = '/uploaded/'.$cdom.'/'.$crs.'/'.$file;
2083: }
2084: }
2085: }
2086: }
2087: my $xmlfile = $tempdir.'/_assoc/'.$msg_id.'/'.$$resources{$msg_id}{file};
2088: &angel_message($msg_id,\%contrib,$xmlfile);
2089: unless ($$resources{$msg_id}{file} eq '') {
2090: unlink($xmlfile);
2091: }
2092: my $symb = 'bulletin___'.$$timestamp[$i].'___adm/wrapper/adm/'.$cdom.'/'.$uname.'/'.$$timestamp[$i].'/bulletinboard';
2093: my $postresult = &addposting($symb,\%contrib,$cdom,$crs);
2094: }
2095: }
2096: }
2097: }
2098:
2099: # ---------------------------------------------------------------- Process ANGEL message board messages
2100: sub angel_message {
2101: my ($msg_id,$contrib,$xmlfile) = @_;
2102: my @state = ();
2103: my $p = HTML::Parser->new
2104: (
2105: xml_mode => 1,
2106: start_h =>
2107: [sub {
2108: my ($tagname, $attr) = @_;
2109: push @state, $tagname;
2110: }, "tagname, attr"],
2111: text_h =>
2112: [sub {
2113: my ($text) = @_;
2114: if ("@state" eq "html body table tr td div small span") {
2115: $$contrib{'plainname'} = $text;
2116: } elsif ("@state" eq "html body div div") {
2117: $$contrib{'message'} .= '<br /><br />'.$text;
2118: }
2119: }, "dtext"],
2120: end_h =>
2121: [sub {
2122: my ($tagname) = @_;
2123: pop @state;
2124: }, "tagname"],
2125: );
2126: $p->parse_file($xmlfile);
2127: $p->eof;
2128: }
2129:
2130: # ---------------------------------------------------------------- ANGEL content
2131: sub angel_content {
2132: my ($res,$docroot,$destdir,$settings,$dom,$user,$type,$title,$resrcfiles) = @_;
2133: my $xmlfile = $docroot.'/_assoc/'.$res.'/pg'.$res.'.htm';
2134: my $filecount = 0;
2135: my $firstline;
2136: my $lastline;
2137: my @buffer = ();
2138: my @state;
2139: @{$$settings{links}} = ();
2140: my $p = HTML::Parser->new
2141: (
2142: xml_mode => 1,
2143: start_h =>
2144: [sub {
2145: my ($tagname, $attr) = @_;
2146: push @state, $tagname;
2147: }, "tagname, attr"],
2148: text_h =>
2149: [sub {
2150: my ($text) = @_;
2151: if ("@state" eq "html body table tr td div small span") {
2152: $$settings{'subtitle'} = $text;
2153: } elsif ("@state" eq "html body div div") {
2154: $$settings{'text'} = $text;
2155: } elsif ("@state" eq "html body div div a") {
2156: push @{$$settings{'links'}}, $text;
2157: }
2158: }, "dtext"],
2159: end_h =>
2160: [sub {
2161: my ($tagname) = @_;
2162: pop @state;
2163: }, "tagname"],
2164: );
2165: $p->parse_file($xmlfile);
2166: $p->eof;
2167: if ($type eq "PAGE") {
2168: open(FILE,"<$xmlfile");
2169: @buffer = <FILE>;
2170: close(FILE);
2171: chomp(@buffer);
2172: $firstline = -1;
2173: $lastline = 0;
2174: for (my $i=0; $i<@buffer; $i++) {
2175: if (($firstline == -1) && ($buffer[$i] =~ m/<div\sclass="normalDiv"><div\sclass="normalSpan">/)) {
2176: $firstline = $i;
2177: $buffer[$i] = substr($buffer[$i],index($buffer[$i],'"normalSpan"')+13);
2178: }
2179: if (($firstline > -1) && ($buffer[$i] =~ m-<p></p></div></div>-)) {
2180: $buffer[$i] = substr($buffer[$i],0,index($buffer[$i],'<p></p></div></div>'));
2181: $lastline = $i;
2182: }
2183: }
2184: }
2185: open(FILE,">$destdir/resfiles/$res.html");
2186: push @{$resrcfiles}, "$res.html";
2187: print FILE qq|<html>
2188: <head>
2189: <title>$title</title>
2190: </head>
2191: <body bgcolor='#ffffff'>
2192: |;
2193: unless ($title eq '') {
2194: print FILE qq|<b>$title</b><br/>\n|;
2195: }
2196: unless ($$settings{subtitle} eq '') {
2197: print FILE qq|$$settings{subtitle}<br/>\n|;
2198: }
2199: print FILE "<br/>\n";
2200: if ($type eq "LINK") {
2201: foreach my $link (@{$$settings{links}}) {
2202: print FILE qq|<a href="$link">$link</a><br/>\n|;
2203: }
2204: } elsif ($type eq "PAGE") {
2205: if ($firstline > -1) {
2206: for (my $i=$firstline; $i<=$lastline; $i++) {
2207: print FILE "$buffer[$i]\n";
2208: }
2209: }
2210: }
2211: print FILE qq|
2212: </body>
2213: </html>|;
2214: close(FILE);
2215: }
2216:
2217: 1;
2218: __END__
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