version 1.157, 2004/12/15 15:21:43
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version 1.162, 2004/12/23 20:50:35
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Line 30 package Apache::londocs;
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Line 30 package Apache::londocs;
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use strict; |
use strict; |
use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
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use Apache::imsexport; |
use Apache::lonnet; |
use Apache::lonnet; |
use Apache::loncommon; |
use Apache::loncommon; |
use Apache::lonratedt; |
use Apache::lonratedt; |
Line 241 sub dumpcourse {
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Line 242 sub dumpcourse {
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# ------------------------------------------------------ Generate "export" button |
# ------------------------------------------------------ Generate "export" button |
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sub exportbutton { |
sub exportbutton { |
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return ''; |
return '</td><td bgcolor="#DDDDCC">'. |
return '</td><td bgcolor="#DDDDCC">'. |
'<input type="submit" name="exportcourse" value="'. |
'<input type="submit" name="exportcourse" value="'. |
&mt('Export Course to IMS').'" />'. |
&mt('Export Course to IMS').'" />'. |
Line 319 sub exportcourse {
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Line 321 sub exportcourse {
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} |
} |
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$r->print('<html><head><title>Export Course</title></head>'. |
$r->print('<html><head><title>Export Course</title></head>'. |
&Apache::loncommon::bodytag('Export course to IMS or SCORM content package')); |
&Apache::loncommon::bodytag('Export course to IMS content package')); |
$r->print($outcome); |
$r->print($outcome); |
$r->print('</body></html>'); |
$r->print('</body></html>'); |
} else { |
} else { |
Line 368 sub exportcourse {
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Line 370 sub exportcourse {
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} |
} |
if (ref($curRes)) { |
if (ref($curRes)) { |
my $symb = $curRes->symb(); |
my $symb = $curRes->symb(); |
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my $ressymb = $symb; |
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if ($ressymb =~ m|adm/(\w+)/(\w+)/(\d+)/bulletinboard$|) { |
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unless ($ressymb =~ m|adm/wrapper/adm|) { |
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$ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard'; |
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} |
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} |
my $color = $count%2; |
my $color = $count%2; |
$display .='<tr bgcolor='.$bgcolors[$color].'><td>'."\n". |
$display .='<tr bgcolor='.$bgcolors[$color].'><td>'."\n". |
'<input type="checkbox" name="archive" value="'.$count.'" '; |
'<input type="checkbox" name="archive" value="'.$count.'" '; |
Line 389 sub exportcourse {
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Line 397 sub exportcourse {
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my $currelem = $count+$boards+$startcount; |
my $currelem = $count+$boards+$startcount; |
$children{$parent{$depth}} .= $currelem.':'; |
$children{$parent{$depth}} .= $currelem.':'; |
$display .= ' '.$curRes->title().'</td>'; |
$display .= ' '.$curRes->title().'</td>'; |
if ($discussiontime{$symb} > 0) { |
if ($discussiontime{$ressymb} > 0) { |
$boards ++; |
$boards ++; |
$currelem = $count+$boards+$startcount; |
$currelem = $count+$boards+$startcount; |
$display .= '<td> </td><td align="right"><input type="checkbox" name="discussion" value="'.$count.'" /> </td>'."\n"; |
$display .= '<td> </td><td align="right"><input type="checkbox" name="discussion" value="'.$count.'" /> </td>'."\n"; |
Line 402 sub exportcourse {
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Line 410 sub exportcourse {
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<script> |
<script> |
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function checkAll(field) { |
function checkAll(field) { |
for (i = 0; i < field.length; i++) |
if (field.length > 0) { |
field[i].checked = true ; |
for (i = 0; i < field.length; i++) { |
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field[i].checked = true ; |
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} |
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} else { |
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field.checked = true |
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} |
} |
} |
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function uncheckAll(field) { |
function uncheckAll(field) { |
for (i = 0; i < field.length; i++) |
if (field.length > 0) { |
field[i].checked = false ; |
for (i = 0; i < field.length; i++) { |
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field[i].checked = false ; |
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} |
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} else { |
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field.checked = false ; |
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} |
} |
} |
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function propagateCheck(item) { |
function propagateCheck(item) { |
Line 444 function containerCheck(item) {
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Line 462 function containerCheck(item) {
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</script> |
</script> |
|; |
|; |
$r->print('<html><head><title>Export Course</title>'.$scripttag.'</head>'. |
$r->print('<html><head><title>Export Course</title>'.$scripttag.'</head>'. |
&Apache::loncommon::bodytag('Export course to IMS or SCORM content package' |
&Apache::loncommon::bodytag('Export course to IMS content package' |
)); |
)); |
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$r->print($display.'</table>'. |
$r->print($display.'</table>'. |
Line 469 sub create_ims_store {
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Line 487 sub create_ims_store {
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if (!-e $$tempexport) { |
if (!-e $$tempexport) { |
mkdir($$tempexport,0700); |
mkdir($$tempexport,0700); |
} |
} |
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if (!-e "$$tempexport/resources") { |
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mkdir("$$tempexport/resources",0700); |
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} |
# open manifest file |
# open manifest file |
my $manifest = '/imsmanifest.xml'; |
my $manifest = '/imsmanifest.xml'; |
my $manifestfilename = $$tempexport.$manifest; |
my $manifestfilename = $$tempexport.$manifest; |
Line 482 sub create_ims_store {
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Line 503 sub create_ims_store {
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' identifier="MANIFEST-'.$ENV{'request.course.id'}.'-'.$now.'"'. |
' identifier="MANIFEST-'.$ENV{'request.course.id'}.'-'.$now.'"'. |
' xsi:schemaLocation="http://www.imsglobal.org/xsd/imscp_v1p1imscp_v1p1.xsd'. |
' xsi:schemaLocation="http://www.imsglobal.org/xsd/imscp_v1p1imscp_v1p1.xsd'. |
' http://www.imsglobal.org/xsd/imsmd_v1p2 imsmd_v1p2p2.xsd">'."\n". |
' http://www.imsglobal.org/xsd/imsmd_v1p2 imsmd_v1p2p2.xsd">'."\n". |
' <organizations default="ORG-."'.$ENV{'request,course.id'}.'-'.$now.'">'."\n". |
' <organizations default="ORG-'.$ENV{'request.course.id'}.'-'.$now.'">'."\n". |
' <organization identifier="ORG-'.$ENV{'request.course.id'}.'-'.$now.'"'. |
' <organization identifier="ORG-'.$ENV{'request.course.id'}.'-'.$now.'"'. |
' structure="hierarchical">'."\n". |
' structure="hierarchical">'."\n". |
' <title>'.$ENV{'request.'.$ENV{'request.course.id'}.'.description'}.'</title>' |
' <title>'.$ENV{'request.'.$ENV{'request.course.id'}.'.description'}.'</title>' |
Line 581 sub build_package {
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Line 602 sub build_package {
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$imsresources .= |
$imsresources .= |
' <file href="'.$_.'" />'."\n"; |
' <file href="'.$_.'" />'."\n"; |
} |
} |
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if (grep/^$count$/,@$discussions) { |
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my $ressymb = $symb; |
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my $mode; |
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if ($ressymb =~ m|adm/(\w+)/(\w+)/(\d+)/bulletinboard$|) { |
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unless ($ressymb =~ m|adm/wrapper/adm|) { |
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$ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard'; |
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} |
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$mode = 'board'; |
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} |
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my %extras = ( |
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caller => 'imsexport', |
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tempexport => $tempexport.'/resources', |
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count => $count |
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); |
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my $discresult = &Apache::lonfeedback::list_discussion($mode,undef,$ressymb,\%extras); |
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} |
$imsresources .= ' </resource>'."\n"; |
$imsresources .= ' </resource>'."\n"; |
} |
} |
} |
} |
Line 622 sub process_content {
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Line 659 sub process_content {
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my $content_type; |
my $content_type; |
my $message; |
my $message; |
# find where user is author or co-author |
# find where user is author or co-author |
my %roleshash = &Apache::lonnet::get_my_roles(); |
my @uploads = (); |
if ($curRes->is_sequence()) { |
if ($curRes->is_sequence()) { |
$content_type = 'sequence'; |
$content_type = 'sequence'; |
} elsif ($curRes->is_page()) { |
} elsif ($curRes->is_page()) { |
$content_type = 'page'; # need to handle individual items in pages. |
$content_type = 'page'; # need to handle individual items in pages. |
} elsif ($symb =~ m-public/$cdom/$cnum/syllabus$-) { |
} elsif ($symb =~ m-public/$cdom/$cnum/syllabus$-) { |
$content_type = 'syllabus'; |
$content_type = 'syllabus'; |
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my $contents = &Apache::imsexport::templatedpage($content_type); |
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if ($contents) { |
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$$content_file = &store_template($contents,$tempexport,$count,$content_type); |
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} |
} elsif ($symb =~ m-\.sequence___\d+___ext-) { |
} elsif ($symb =~ m-\.sequence___\d+___ext-) { |
$content_type = 'external'; |
$content_type = 'external'; |
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my $title = $curRes->title; |
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my $contents = &Apache::imsexport::external($symb,$title); |
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if ($contents) { |
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$$content_file = &store_template($contents,$tempexport,$count,$content_type); |
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} |
} elsif ($symb =~ m-adm/navmaps$-) { |
} elsif ($symb =~ m-adm/navmaps$-) { |
$content_type = 'navmap'; |
$content_type = 'navmap'; |
} elsif ($symb =~ m-adm/$cdom/$cnum/\d+/smppg$-) { |
} elsif ($symb =~ m-adm/[^/]+/[^/]+/(\d+)/smppg$-) { |
$content_type = 'simplepage'; |
$content_type = 'simplepage'; |
} elsif ($symb =~ m-/lib/templates/simpleproblem\.problem$-) { |
my $contents = &Apache::imsexport::templatedpage($content_type,$1,$count,\@uploads); |
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if ($contents) { |
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$$content_file = &store_template($contents,$tempexport,$count,$content_type); |
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} |
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} elsif ($symb =~ m-lib/templates/simpleproblem\.problem$-) { |
$content_type = 'simpleproblem'; |
$content_type = 'simpleproblem'; |
} elsif ($symb =~ m-adm/$cdom/$cnum/\d+/bulletinboard$-) { |
my $contents = &Apache::imsexport::simpleproblem($symb); |
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if ($contents) { |
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$$content_file = &store_template($contents,$tempexport,$count,$content_type); |
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} |
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} elsif ($symb =~ m-lib/templates/examupload\.problem-m) { |
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$content_type = 'examupload'; |
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} elsif ($symb =~ m-adm/(\w+)/(\w+)/(\d+)/bulletinboard$-) { |
$content_type = 'bulletinboard'; |
$content_type = 'bulletinboard'; |
} elsif ($symb =~ m-adm/$cdom/$cnum/\d+/aboutme$-) { |
my $contents = &Apache::imsexport::templatedpage($content_type,$3,$count,\@uploads,$1,$2); |
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if ($contents) { |
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$$content_file = &store_template($contents,$tempexport,$count,$content_type); |
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} |
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} elsif ($symb =~ m-adm/([^/]+)/([^/]+)/aboutme$-) { |
$content_type = 'aboutme'; |
$content_type = 'aboutme'; |
} elsif ($symb =~ m-uploaded/$cdom/$cnum-) { |
my $contents = &Apache::imsexport::templatedpage($content_type,undef,$count,\@uploads,$1,$2); |
$$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'uploaded'); |
if ($contents) { |
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$$content_file = &store_template($contents,$tempexport,$count,$content_type); |
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} |
} elsif ($symb =~ m-\.(sequence|page)___\d+___uploaded/$cdom/$cnum/-) { |
} elsif ($symb =~ m-\.(sequence|page)___\d+___uploaded/$cdom/$cnum/-) { |
$$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'uploaded'); |
$$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'uploaded'); |
} elsif ($symb =~ m-\.(sequence|page)___\d+___([^/])/([^/])-) { |
} elsif ($symb =~ m-\.(sequence|page)___\d+___([^/]+)/([^/]+)-) { |
my $coauth = $3.':'.$2.':ca'; |
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my $canedit = 0; |
my $canedit = 0; |
if ($2 eq $ENV{'user.domain'} && $3 eq $ENV{'user.name'}) { |
if ($2 eq $ENV{'user.domain'} && $3 eq $ENV{'user.name'}) { |
$canedit= 1; |
$canedit= 1; |
} elsif (defined($roleshash{$coauth})) { |
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if ($roleshash{$coauth} =~ /(\d+):(\d+)/) { |
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if (($1 < time || $1 == 0) && ($2 == 0 || $2 >= time)) { |
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$canedit = 1; |
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} |
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} elsif ($roleshash{$coauth} eq ':') { |
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$canedit = 1; |
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} |
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} |
} |
if ($canedit) { |
if ($canedit) { |
$$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'resource'); |
$$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'resource'); |
} else { |
} else { |
$$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'noedit'); |
$$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'noedit'); |
} |
} |
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} elsif ($symb =~ m-uploaded/$cdom/$cnum-) { |
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$$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'uploaded'); |
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} |
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if (@uploads > 0) { |
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foreach my $item (@uploads) { |
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my $uploadmsg = ''; |
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&replicate_content($cdom,$cnum,$tempexport,$item,$count,\$uploadmsg,$href,'templateupload'); |
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if ($uploadmsg) { |
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$$copyresult .= $uploadmsg."\n"; |
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} |
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} |
} |
} |
if ($message) { |
if ($message) { |
$$copyresult .= $message."\n"; |
$$copyresult .= $message."\n"; |
Line 672 sub process_content {
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Line 736 sub process_content {
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sub replicate_content { |
sub replicate_content { |
my ($cdom,$cnum,$tempexport,$symb,$count,$message,$href,$caller) = @_; |
my ($cdom,$cnum,$tempexport,$symb,$count,$message,$href,$caller) = @_; |
my ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb); |
my ($map,$ind,$url); |
my $feedurl = &Apache::lonnet::clutter($url); |
if ($caller eq 'templateupload') { |
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$url = $symb; |
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$url =~ s#//#/#g; |
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} else { |
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($map,$ind,$url)=&Apache::lonnet::decode_symb($symb); |
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} |
my $content; |
my $content; |
my $filename; |
my $filename; |
my $repstatus; |
my $repstatus; |
Line 692 sub replicate_content {
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Line 760 sub replicate_content {
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if ($copiedfile = Apache::File->new('>'.$destination)) { |
if ($copiedfile = Apache::File->new('>'.$destination)) { |
my $content; |
my $content; |
if ($caller eq 'resource') { |
if ($caller eq 'resource') { |
$content = &Apache::lonnet::getfile($url); |
$content = &Apache::lonnet::getfile('/home/httpd/html/res/'.$url); |
if ($content eq -1) { |
if ($content eq -1) { |
$$message = 'Could not copy file '.$filename; |
$$message = 'Could not copy file '.$filename; |
} else { |
} else { |
&extract_media($content,$count,$tempexport,$href,'resource'); |
&extract_media($content,$count,$tempexport,$href,'resource'); |
$repstatus = 'ok'; |
$repstatus = 'ok'; |
} |
} |
} elsif ($caller eq 'noedit' || $caller eq 'uploaded') { |
} elsif ($caller eq 'uploaded' || $caller eq 'templateupload') { |
my $rtncode; |
my $rtncode; |
$repstatus = &Apache::lonnet::getuploaded('GET',$url,$cdom,$cnum,\$content,$rtncode); |
$repstatus = &Apache::lonnet::getuploaded('GET',$url,$cdom,$cnum,\$content,$rtncode); |
if ($repstatus eq 'ok') { |
if ($repstatus eq 'ok') { |
Line 709 sub replicate_content {
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Line 777 sub replicate_content {
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} else { |
} else { |
$$message = 'Could not render '.$url.' server message - '.$rtncode; |
$$message = 'Could not render '.$url.' server message - '.$rtncode; |
} |
} |
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} elsif ($caller eq 'noedit') { |
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# Need to render the resource without the LON-CAPA Internal header and the Post discussion footer, and then set $content equal to this. |
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$repstatus = 'ok'; |
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$content = 'Not the owner of this resource'; |
} |
} |
if ($repstatus eq 'ok') { |
if ($repstatus eq 'ok') { |
print $copiedfile $content; |
print $copiedfile $content; |
Line 718 sub replicate_content {
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Line 790 sub replicate_content {
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$$message = 'Could not open destination file for '.$filename."\n"; |
$$message = 'Could not open destination file for '.$filename."\n"; |
} |
} |
} else { |
} else { |
$$message = 'Could not determine name of file for '.$url."\n"; |
$$message = 'Could not determine name of file for '.$symb."\n"; |
} |
} |
if ($repstatus eq 'ok') { |
if ($repstatus eq 'ok') { |
$content_name = $count.'/'.$filename; |
$content_name = $count.'/'.$filename; |
Line 735 sub extract_media {
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Line 807 sub extract_media {
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return; |
return; |
} |
} |
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sub store_template { |
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my ($contents,$tempexport,$count,$content_type) = @_; |
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if ($contents) { |
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if ($tempexport) { |
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if (!-e $tempexport.'/resources') { |
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mkdir($tempexport.'/resources',0700); |
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} |
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if (!-e $tempexport.'/resources/'.$count) { |
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mkdir($tempexport.'/resources/'.$count,0700); |
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} |
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my $destination = $tempexport.'/resources/'.$count.'/'.$content_type.'.xml'; |
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my $storetemplate; |
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if ($storetemplate = Apache::File->new('>'.$destination)) { |
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print $storetemplate $contents; |
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close($storetemplate); |
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} |
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if ($content_type eq 'external') { |
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return $count.'/'.$content_type.'.html'; |
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} else { |
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return $count.'/'.$content_type.'.xml'; |
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} |
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} |
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} |
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} |
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# Imports the given (name, url) resources into the course |
# Imports the given (name, url) resources into the course |
# coursenum, coursedom, and folder must precede the list |
# coursenum, coursedom, and folder must precede the list |
sub group_import { |
sub group_import { |