version 1.38, 2010/03/03 21:33:20
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version 1.43, 2012/11/29 20:13:49
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Line 33 use strict;
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Line 33 use strict;
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use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
use Apache::lonenc(); |
use Apache::lonenc(); |
use Apache::lonnet; |
use Apache::lonnet; |
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use Apache::lonlocal; |
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use Apache::loncommon(); |
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use Apache::lonhtmlcommon(); |
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use Apache::lonextresedit(); |
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# ================================================================ Main Handler |
# ================================================================ Main Handler |
sub wrapper { |
sub wrapper { |
my $url = shift; |
my ($url,$brcrum) = @_; |
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my $startpage = Apache::loncommon::start_page('Menu',undef, |
my $forcereg; |
{ 'force_register' =>1, 'bgcolor' => '#FFFFFF',}) ; |
unless ($env{'form.folderpath'}) { |
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$forcereg = 1; |
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} |
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my $args = {'bgcolor' => '#FFFFFF'}; |
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if ($forcereg) { |
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$args->{'force_register'} = $forcereg; |
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} |
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if (ref($brcrum) eq 'ARRAY') { |
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$args->{'bread_crumbs'} = $brcrum; |
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} |
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my $startpage = Apache::loncommon::start_page('Menu',undef,$args); |
my $endpage = Apache::loncommon::end_page(); |
my $endpage = Apache::loncommon::end_page(); |
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# javascript will position the iframe if window was resized (or zoomed) |
my $script = Apache::lonhtmlcommon::scripttag(<<SCRIPT ); |
return <<ENDFRAME; |
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$startpage |
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<script type="text/javascript"> |
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\$(document).ready( function() { |
\$(document).ready( function() { |
\$(window).unbind('resize').resize(function(){ |
\$(window).unbind('resize').resize(function(){ |
var header = \$('#LC_head_subbox')[0] ? \$('#LC_head_subbox') : \$('#LC_breadcrumbs'); |
var header; |
var pos = header.height() + header.position().top + 5; |
var offset = 5; |
\$('.iframecontainer').css('top', pos); |
var height = 0; |
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var hdrtop = 0; |
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if (\$('div.LC_head_subbox:first').length) { |
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header = \$('div.LC_head_subbox:first'); |
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offset = 9; |
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} else { |
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if (\$('#LC_breadcrumbs').length) { |
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header = \$('#LC_breadcrumbs'); |
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} |
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} |
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if (header.length) { |
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height = header.height(); |
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hdrtop = header.position().top; |
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} |
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var pos = height + hdrtop + offset; |
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\$('.LC_iframecontainer').css('top', pos); |
}); |
}); |
}); |
}); |
window.onload = function(){ \$(window).trigger('resize') }; |
window.onload = function(){ \$(window).trigger('resize') }; |
</script> |
SCRIPT |
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# javascript will position the iframe if window was resized (or zoomed) |
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return <<ENDFRAME; |
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$startpage |
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$script |
<div class="LC_iframecontainer"> |
<div class="LC_iframecontainer"> |
<iframe src="$url">No iframe support!</iframe> |
<iframe src="$url">No iframe support!</iframe> |
</div> |
</div> |
Line 71 sub handler {
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Line 103 sub handler {
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return OK if $r->header_only; |
return OK if $r->header_only; |
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my $url = $r->uri; |
my $url = $r->uri; |
my $is_ext; |
my ($is_ext,$brcrum); |
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for ($url){ |
for ($url){ |
s|^/adm/wrapper||; |
s|^/adm/wrapper||; |
Line 80 sub handler {
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Line 112 sub handler {
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s|:|:|g; |
s|:|:|g; |
} |
} |
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if ($is_ext) { |
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&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
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['forceedit','register','folderpath','symb','idx','title']); |
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if (($env{'form.forceedit'}) && |
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(&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) && |
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(($env{'form.folderpath'} =~ /^supplemental/) || |
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($env{'form.symb'} =~ /^uploaded/))) { |
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$r->print( |
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&Apache::lonextresedit::display_editor($url,$env{'form.folderpath'}, |
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$env{'form.symb'}, |
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$env{'form.idx'})); |
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return OK; |
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} elsif ($env{'form.folderpath'} =~ /^supplemental/) { |
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my $crstype = &Apache::loncommon::course_type(); |
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my $title = $env{'form.title'}; |
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if ($title eq '') { |
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$title = &mt('External Resource'); |
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} |
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$brcrum = |
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&Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1); |
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} |
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} |
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# |
# |
# Actual URL |
# Actual URL |
# |
# |
if ($url=~/\.(problem|exam|quiz|assess|survey|form|library)$/) { |
if ($url=~/$LONCAPA::assess_re/) { |
# |
# |
# This is uploaded homework |
# This is uploaded homework |
# |
# |
Line 95 sub handler {
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Line 150 sub handler {
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# |
# |
if ($is_ext) { |
if ($is_ext) { |
$ENV{'QUERY_STRING'} =~ s/(^|\&)symb=[^\&]*/$1/; |
$ENV{'QUERY_STRING'} =~ s/(^|\&)symb=[^\&]*/$1/; |
$ENV{'QUERY_STRING'} =~ s/\&$//; |
$ENV{'QUERY_STRING'} =~ s/\&$//; |
} |
} |
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unless ($ENV{'QUERY_STRING'} eq '') { |
unless ($ENV{'QUERY_STRING'} eq '') { |
Line 105 sub handler {
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Line 160 sub handler {
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# encrypt url if not external |
# encrypt url if not external |
&Apache::lonenc::check_encrypt(\$url) if $url !~ /^https?\:/ ; |
&Apache::lonenc::check_encrypt(\$url) if $url !~ /^https?\:/ ; |
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$r->print( wrapper($url) ); |
$r->print( wrapper($url,$brcrum) ); |
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} # not just the menu |
} # not just the menu |
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Line 132 described at http://www.lon-capa.org.
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Line 187 described at http://www.lon-capa.org.
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=over |
=over |
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=item wrapper($url) |
=item wrapper($url,$brcrum) |
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Wraps $url in an iframe and generates a page for it. |
Wraps $url in an iframe and generates a page for it. |
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$brcrum contains breadcrumbs for unregistered urls |
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(i.e., external resources in Supplemental Content). |
Returns markup for the entire page. |
Returns markup for the entire page. |
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=item handler() |
=item handler() |