version 1.34, 2003/10/13 19:32:31
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version 1.35, 2004/10/26 15:03:08
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Line 33 use Apache::lonnet;
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Line 33 use Apache::lonnet;
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use POSIX qw(strftime); |
use POSIX qw(strftime); |
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BEGIN { |
BEGIN { |
&Apache::lonxml::register('Apache::outputtags',('displayduedate','displaytitle','displayweight')); |
&Apache::lonxml::register('Apache::outputtags',('displayduedate','displaytitle','displayweight','displaystudentphoto')); |
} |
} |
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sub initialize_outputtags { |
sub initialize_outputtags { |
Line 178 sub end_displayweight {
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Line 178 sub end_displayweight {
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my @result; |
my @result; |
if ($target eq 'edit') { $result[1]='no'; } |
if ($target eq 'edit') { $result[1]='no'; } |
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return @result; |
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} |
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sub start_displaystudentphoto { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
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my $result; |
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my (undef,undef,$domain,$user) = &Apache::lonxml::whichuser(); |
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if ($target eq 'web' && $user eq $ENV{'user.name'}) { |
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my $ret=&Apache::lonnet::reply("studentphoto:$domain:$user:gif",&Apache::lonnet::homeserver($user,$domain)); |
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my $url="/uploaded/$domain/$user/internal/studentphoto.gif"; |
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my $tokenurl=&Apache::lonnet::tokenwrapper($url); |
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my $args; |
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my $width=&Apache::lonxml::get_param('width',$parstack,$safeeval); |
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if ($width) { $args.=" width=\"$width\" "; } |
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my $height=&Apache::lonxml::get_param('heigth',$parstack,$safeeval); |
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if ($height) { $args.=" height=\"$height\" "; } |
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$result.=" <img $args src=\"$tokenurl\" alt=\"$user\@$domain\" />"; |
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} |
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if ($target eq 'tex' && $ENV{'request.role'} =~ /^cc/) { |
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my $ret=&Apache::lonnet::reply("studentphoto:$domain:$user:eps",&Apache::lonnet::homeserver($user,$domain)); |
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my $url="/uploaded/$domain/$user/internal/studentphoto.eps"; |
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my $tokenurl=&Apache::lonnet::tokenwrapper($url); |
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my $ua=new LWP::UserAgent; |
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my $request=new HTTP::Request('GET',$tokenurl); |
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my $response=$ua->request($request); |
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if ($response->is_success) { |
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my $file=$user."_".$domain."_studentphoto.eps"; |
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open(FILE,">".$Apache::lonnet::perlvar{'lonPrtDir'}."/$file"); |
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print FILE $response->content; |
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close(FILE); |
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my $width_param=&Apache::londefdef::image_size($Apache::lonnet::perlvar{'lonPrtDir'}."/$file",'0.3',$parstack,$safeeval); |
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$result.=' \graphicspath{{'.$Apache::lonnet::perlvar{'lonPrtDir'}. |
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'}}\includegraphics[width='.$width_param.' mm]{'.$file.'} '; |
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} |
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} |
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return $result; |
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} |
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sub end_displaystudentphoto { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
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my @result; |
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if ($target eq 'edit') { $result[1]='no'; } |
return @result; |
return @result; |
} |
} |
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