version 1.101, 2013/06/09 02:59:25
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version 1.110, 2015/07/17 19:00:47
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Line 36 use strict;
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Line 36 use strict;
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use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
use Apache::lonnet; |
use Apache::lonnet; |
use Apache::loncommon(); |
use Apache::loncommon(); |
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use Apache::lonhtmlcommon; |
use Apache::lonxml(); |
use Apache::lonxml(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::lonmenu; |
use Apache::lonmenu; |
Line 215 sub handler {
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Line 216 sub handler {
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my $contents=0; |
my $contents=0; |
my $nforms=0; |
my $nforms=0; |
my $nuploads=0; |
my $nuploads=0; |
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my $ntimers=0; |
my %turninpaths; |
my %turninpaths; |
my %multiresps; |
my %multiresps; |
my $turninparent; |
my $turninparent; |
Line 306 ENDEXT
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Line 308 ENDEXT
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#some additional cleanup necessary for LateX (due to limitations of table environment |
#some additional cleanup necessary for LateX (due to limitations of table environment |
$output =~ s/(\\vskip\s*\d+mm)\s*(\\\\)+/$1/g; |
$output =~ s/(\\vskip\s*\d+mm)\s*(\\\\)+/$1/g; |
} |
} |
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my $matheditor; |
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if ($output =~ /\Qjavascript:LC_mathedit_HWVAL_\E/) { |
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$matheditor = 'dragmath'; |
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} elsif ($output =~ /LCmathField/) { |
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$matheditor = 'lcmath'; |
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} |
my $parser=HTML::TokeParser->new(\$output); |
my $parser=HTML::TokeParser->new(\$output); |
my $token; |
my $token; |
my $thisdir=$src; |
my $thisdir=$src; |
Line 362 ENDEXT
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Line 370 ENDEXT
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} |
} |
$output=~s/\<\/body\>.*//si; |
$output=~s/\<\/body\>.*//si; |
if ($output=~/\<form/si) { |
if ($output=~/\<form/si) { |
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my $hastimer; |
$nforms++; |
$nforms++; |
$output=~s/\<form[^\>]*\>//gsi; |
$output=~s/\<form[^\>]*\>//gsi; |
$output=~s/\<\/form[^\>]*\>//gsi; |
$output=~s/\<\/form[^\>]*\>//gsi; |
if ($output=~/\<input[^\>]+name\s*=\s*[\'\"]*HWFILE/) { |
if ($output=~/\<input[^\>]+name\s*=\s*[\'\"]*HWFILE/) { |
$nuploads++; |
$nuploads++; |
} |
} |
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if ($output=~/\<input[^\>]+name\s*=\s*[\'\"]*accessbutton/) { |
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$ntimers++; |
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$hastimer = 1; |
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} |
$output=~ |
$output=~ |
s/\<((?:input|select|button|textarea)[^\>]+)name\s*\=\s*[\'\"]*([^\'\"]+)[\'\"]*([^\>]*)\>/\<$1 name="$prefix$2" $3\>/gsi; |
s/\<((?:input|select|button|textarea)[^\>]+)name\s*\=\s*[\'\"]*([^\'\"]+)[\'\"]*([^\>]*)\>/\<$1 name="$prefix$2" $3\>/gsi; |
$output=~ |
$output=~ |
s/\<((?:input|select|button|textarea)[^\>]+)id\s*\=\s*[\'\"]*([^\'\"]+)[\'\"]*([^\>]*)\>/\<$1 id="$idprefix$2" $3\>/gsi; |
s/\<((?:input|select|button|textarea)[^\>]+)id\s*\=\s*[\'\"]*([^\'\"]+)[\'\"]*([^\>]*)\>/\<$1 id="$idprefix$2" $3\>/gsi; |
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if ($hastimer) { |
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$output=~ |
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s/\<(input[^\>]+name=\Q"$prefix\Eaccessbutton"[^\>]+)(?:\Qdocument.markaccess.submit();\E)([^\>]*)\>/\<$1pageTimer(this.form,'$prefix')$2\>/gsi; |
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$output=~ s/\<(input[^\>]+name=\Q"$prefix\Emarkaccess"[^\>]+value=["'])(?:yes)(['"][^\>]*)\>/\<$1$2\>/gsi; |
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} |
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if ($matheditor eq 'dragmath') { |
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$output=~ |
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s/(\Qjavascript:LC_mathedit_\E)(HWVAL_)([^'"]+?)(\(['"]*)(\QHWVAL_\E\3['"]\)\;void\(0\)\;)/$1$idprefix$2$3$4$idprefix$5/g; |
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$output=~ |
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s/(function\s+LC_mathedit_)(HWVAL_)([^'"]+?)(\s+\(LCtextline\))/$1$idprefix$2$3$4/g; |
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} elsif ($matheditor eq 'lcmath') { |
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$output=~ |
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s/(var\s+LCmathField\s+=\s+document\.getElementById\(['"])([^'"]+?)(['"]\)\;)/$1$idprefix$2$3/g; |
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} |
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$output=~ |
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s/(\Q<div id="msg_\E)(\Qsubmit_\E)([^"]*)(\Q" style="display:none">\E)/<input type="hidden" name="$prefix$2$3_pressed" id="$idprefix$2$3_pressed" value="" \/>$1$idprefix$2$3$4/g; |
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$output=~ |
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s/(\Q<td class="LC_status_\E)(\Qsubmit_\E)([^\"]*)(\s*[^\"]*"\>)/$1$idprefix$2$3$4/g; |
if ($nuploads) { |
if ($nuploads) { |
$output=~ |
$output=~ |
s/\<(input[^\>]+name=\"\Q$prefix\EHWFILE[^\>]+)\s*id\s*\=\s*[\'\"]*([^\'\"]+)[\'\"]*([^\)]*)\>/\<$1 id="$prefix$2" $3\>/gsi; |
s/\<(input[^\>]+name=\"\Q$prefix\EHWFILE[^\>]+)\s*id\s*\=\s*[\'\"]*([^\'\"]+)[\'\"]*([^\)]*)\>/\<$1 id="$prefix$2" $3\>/gsi; |
Line 384 ENDEXT
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Line 415 ENDEXT
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} |
} |
$output=~ |
$output=~ |
s/\<((?:input|select)[^\>]+\Qjavascript:setSubmittedPart\E)\(\s*[\'\"]([^\'\"]+)[\'\"]*\s*\)/\<$1('$2','$prefix')/gsi; |
s/\<((?:input|select)[^\>]+\Qjavascript:setSubmittedPart\E)\(\s*[\'\"]([^\'\"]+)[\'\"]*\s*\)/\<$1('$2','$prefix')/gsi; |
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$output=~ |
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s/\<(input[^\>]+\Qonfocus=\"javascript:disableAutoComplete\E)\(\'([^\']+)\'\)(;\")/\<$1('$idprefix$2')$3/gsi; |
} |
} |
$thisdir=~s/\/[^\/]*$//; |
$thisdir=~s/\/[^\/]*$//; |
foreach (@rlinks) { |
foreach (@rlinks) { |
Line 440 ENDEXT
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Line 473 ENDEXT
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); |
); |
$allscript .= &Apache::lonhtmlcommon::htmlareaselectactive(\%textarea_args); |
$allscript .= &Apache::lonhtmlcommon::htmlareaselectactive(\%textarea_args); |
} |
} |
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if ($ntimers) { |
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$allscript .= '<script type="text/javascript">'."\n". |
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'// <![CDATA['."\n". |
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'function pageTimer(form,prefix) {'."\n". |
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" form.elements[prefix+'markaccess'].value = 'yes';\n". |
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" form.submit();\n". |
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'}'."\n". |
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'// ]]>'. |
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"\n</script>\n"; |
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} |
# ------------------------------------------------------------------ Start body |
# ------------------------------------------------------------------ Start body |
$r->print(&Apache::loncommon::start_page(undef,$allscript, |
$r->print(&Apache::loncommon::start_page(undef,$allscript, |
{'force_register' => 1, |
{'force_register' => 1, |
Line 456 ENDEXT
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Line 499 ENDEXT
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} |
} |
$fmtag .= ' action="'. |
$fmtag .= ' action="'. |
&Apache::lonenc::check_encrypt($requrl) |
&Apache::lonenc::check_encrypt($requrl) |
.'">'; |
.'" id="LC_page">'; |
$r->print($fmtag); |
$r->print($fmtag); |
} |
} |
} elsif (($target eq 'tex') || ($target eq 'tex_answer')) { |
} elsif (($target eq 'tex') || ($target eq 'tex_answer')) { |
Line 489 ENDEXT
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Line 532 ENDEXT
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my $avespan=$lcm/($#colcont+1); |
my $avespan=$lcm/($#colcont+1); |
for ($j=0;$j<=$#colcont;$j++) { |
for ($j=0;$j<=$#colcont;$j++) { |
my $rid=$colcont[$j]; |
my $rid=$colcont[$j]; |
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my $metainfo =&get_buttons(\%hash,$rid).'<br />'; |
my $metainfo =&get_buttons(\%hash,$rid).'<br />'; |
unless (($target eq 'tex') || ($target eq 'tex_answer')) { |
unless (($target eq 'tex') || ($target eq 'tex_answer')) { |
$r->print('<td colspan="'.$avespan.'"'); |
$r->print('<td colspan="'.$avespan.'"'); |
Line 537 ENDEXT
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Line 579 ENDEXT
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$r->print('>'.$metainfo.'<embed src="'. |
$r->print('>'.$metainfo.'<embed src="'. |
$hash{'src_'.$rid}.'"></embed>'); |
$hash{'src_'.$rid}.'"></embed>'); |
} elsif (&Apache::lonnet::declutter($hash{'src_'.$rid}) !~/\.(sequence|page)$/) { |
} elsif (&Apache::lonnet::declutter($hash{'src_'.$rid}) !~/\.(sequence|page)$/) { |
$r->print($metainfo.'<b>'.$hash{'title_'.$rid}.'</b><br />'. |
$r->print($metainfo.'<b>'.$hash{'title_'.$rid}.'</b><br />'); |
&mt('It is recommended that you use an up-to-date virus scanner before handling this file.').'</p><p><table>'. |
unless ($cellemb{$rid} eq 'wrp') { |
&Apache::londocs::entryline(0,&mt("Click to download or use your browser's Save Link function"),'/'.&Apache::lonnet::declutter($hash{'src_'.$rid})).'</table></p><br />'); |
$r->print(&mt('It is recommended that you use an up-to-date virus scanner before handling this file.')); |
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} |
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$r->print('</p><p><table>'. |
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&Apache::londocs::entryline(0, |
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&mt("Click to download or use your browser's Save Link function"), |
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'/'.&Apache::lonnet::declutter($hash{'src_'.$rid})). |
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'</table></p><br />'); |
} |
} |
unless (($target eq 'tex') || ($target eq 'tex_answer')) { |
unless (($target eq 'tex') || ($target eq 'tex_answer')) { |
$r->print('</td>'); |
$r->print('</td>'); |
Line 563 ENDEXT
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Line 611 ENDEXT
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} |
} |
# ---------------------------------------------------------------- Submit, etc. |
# ---------------------------------------------------------------- Submit, etc. |
if ($nforms) { |
if ($nforms) { |
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my $class; |
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if ($nforms > 1) { |
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$class = ' class="LC_hwk_submit"'; |
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if ($ntimers) { |
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$nforms = 1; |
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$class = ''; |
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} |
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} |
$r->print( |
$r->print( |
'<input name="all_submit" value="Submit All" type="'. |
'<input name="all_submit" value="'.&mt('Submit All').'" type="'. |
(($nforms>1)?'submit':'hidden').'"></input></form>'); |
(($nforms>1)?'submit':'hidden').'"'.$class.' id="all_submit" />'. |
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'<div id="msg_all_submit" style="display:none">'. |
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&mt('Processing your submission ...').'</div></form>'); |
} |
} |
unless (($target eq 'tex') || ($target eq 'tex_answer')) { |
unless (($target eq 'tex') || ($target eq 'tex_answer')) { |
$r->print(&Apache::loncommon::end_page({'discussion' |
$r->print(&Apache::loncommon::end_page({'discussion' |
Line 610 sub get_buttons {
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Line 668 sub get_buttons {
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my $symb=&Apache::lonnet::encode_symb($hash->{'map_id_'.$mapid}, |
my $symb=&Apache::lonnet::encode_symb($hash->{'map_id_'.$mapid}, |
$resid, |
$resid, |
$hash->{'src_'.$rid}); |
$hash->{'src_'.$rid}); |
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unless ($env{'request.role.adv'}) { |
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if (&Apache::lonnet::EXT('resource.0.buttonshide',$symb)) { |
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return; |
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} |
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} |
if ($hash->{'encrypted_'.$rid}) { |
if ($hash->{'encrypted_'.$rid}) { |
$symb=&Apache::lonenc::encrypted($symb); |
$symb=&Apache::lonenc::encrypted($symb); |
$esrc=&Apache::lonenc::encrypted($esrc); |
$esrc=&Apache::lonenc::encrypted($esrc); |
Line 667 sub get_buttons {
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Line 730 sub get_buttons {
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'</a>'; |
'</a>'; |
} |
} |
} |
} |
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if (($env{'request.course.id'}) && (&Apache::lonnet::allowed('mdc',$env{'request.course.id'}))) { |
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my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
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my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
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my $file=&Apache::lonnet::declutter($hash->{'src_'.$rid}); |
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my ($cfile,$home,$switchserver,$forceedit,$forceview) = |
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&Apache::lonnet::can_edit_resource($file,$cnum,$cdom,$hash->{'src_'.$rid},$symb); |
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if ($cfile ne '') { |
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my $jscall = &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,$switchserver, |
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$forceedit,1,$symb,undef, |
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&escape($env{'form.title'})); |
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if ($jscall) { |
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my $icon = 'pcstr.png'; |
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my $label = &mt('Edit'); |
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my $title = &mt('Edit this resource'); |
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my $pic = '<img src="'.&Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$icon).'"'. |
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' class="LC_icon" alt="'.$label.'" title="'.$title.'" />'; |
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$metainfo .= ' <a href="javascript:'.$jscall.';">'.$pic.'</a>'; |
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} |
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} |
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} |
return $metainfo; |
return $metainfo; |
} |
} |
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