version 1.148, 2008/09/10 19:45:23
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version 1.167, 2013/09/26 22:03:36
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Line 31 package Apache::scripttag;
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Line 31 package Apache::scripttag;
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use strict; |
use strict; |
use Apache::lonnet; |
use Apache::lonnet; |
use Apache::lonlocal; |
use Apache::lonlocal; |
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use Apache::lonxml(); |
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use Apache::londefdef(); |
use Apache::style(); |
use Apache::style(); |
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#Globals |
#Globals |
Line 41 use Apache::style();
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Line 43 use Apache::style();
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BEGIN { |
BEGIN { |
&Apache::lonxml::register('Apache::scripttag', |
&Apache::lonxml::register('Apache::scripttag', |
('script','scriptlib','parserlib','import', |
('script','scriptlib','parserlib','import', |
'window','display','storetc','physnet', |
'window','windowlink','togglebox','display','storetc','physnet', |
'standalone','comment','num','parse','algebra', |
'standalone','comment','num','parse','algebra', |
'LONCAPA_INTERNAL_TURN_STYLE_ON', |
'LONCAPA_INTERNAL_TURN_STYLE_ON', |
'LONCAPA_INTERNAL_TURN_STYLE_OFF', |
'LONCAPA_INTERNAL_TURN_STYLE_OFF')); |
'LONCAPA_INTERNAL_LONHTTPD_PORT')); |
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} |
} |
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sub start_LONCAPA_INTERNAL_TURN_STYLE_ON { |
sub start_LONCAPA_INTERNAL_TURN_STYLE_ON { |
Line 81 sub end_LONCAPA_INTERNAL_TURN_STYLE_OFF
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Line 82 sub end_LONCAPA_INTERNAL_TURN_STYLE_OFF
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return ('','no'); |
return ('','no'); |
} |
} |
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=pod |
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=item start_LONCAPA_INTERNAL_LONHTTPD_PORT |
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emits a pice of javascript that says a global js variable to the |
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current lonhttp port, currently used by the remote control to find out |
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where to load images from |
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=cut |
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sub start_LONCAPA_INTERNAL_LONHTTPD_PORT { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
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if ($target eq 'web' || $target eq 'webgrade') { |
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return '<script type="text/javascript">var lonhttpdport=\''. |
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&Apache::loncommon::lonhttpd_port().'\';</script>'; |
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} |
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return ('','no'); |
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} |
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sub end_LONCAPA_INTERNAL_LONHTTPD_PORT { |
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return ('','no'); |
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} |
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sub start_script { |
sub start_script { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
@Apache::scripttag::parser_env = @_; |
@Apache::scripttag::parser_env = @_; |
Line 126 sub start_script {
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Line 104 sub start_script {
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($Apache::lonhomework::viewgrades == 'F')) { |
($Apache::lonhomework::viewgrades == 'F')) { |
$Apache::lonxml::evaluate--; |
$Apache::lonxml::evaluate--; |
my (undef,undef,$udom,$uname)=&Apache::lonnet::whichuser(); |
my (undef,undef,$udom,$uname)=&Apache::lonnet::whichuser(); |
my $windowopen=&Apache::lonhtmlcommon::javascript_docopen(); |
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my $start_page = |
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&Apache::loncommon::start_page('Script Vars', undef, |
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{'only_body' => 1, |
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'bgcolor' => '#FFFFFF', |
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'js_ready' => 1,}); |
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my $end_page = |
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&Apache::loncommon::end_page({'js_ready' => 1,}); |
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$uname =~s/\W//g; |
$uname =~s/\W//g; |
$udom =~s/\W//g; |
$udom =~s/\W//g; |
my $function_name = |
my $function_name = |
join('_','LONCAPA_scriptvars',$uname,$udom, |
join('_','LONCAPA_scriptvars',$uname,$udom, |
$env{'form.counter'},$Apache::lonxml::curdepth); |
$env{'form.counter'},$Apache::lonxml::curdepth); |
my $script_var ="<script type=\"text/javascript\"> |
&Apache::lonxml::add_script_result( |
// <![CDATA[ |
&Apache::loncommon::modal_adhoc_window($function_name,500,500, |
function $function_name() {newWindow=open('','new_W','width=500,height=500,scrollbars=1,resizable=yes');newWindow.$windowopen;newWindow.document.writeln('$start_page<pre>"; |
'<pre style="background-color:#ffffff;">'. |
my $listing=&Apache::run::dump($target,$safeeval); |
&Apache::run::dump($target,$safeeval).'</pre>', |
$listing=~s/\\/\\\\/g; |
&mt('Script Vars'))."<br />"); |
$listing=~s/\'/\\\'/g; |
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$script_var.=$listing; |
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$script_var.= "<\\/pre>$end_page');newWindow.document.close();newWindow.focus()} |
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// ]]> |
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</script><a href=\"javascript:$function_name();void(0);\">".&mt('Script Vars')."</a><br />"; |
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&Apache::lonxml::add_script_result($script_var); |
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} |
} |
} elsif ($target eq "edit" ) { |
} elsif ($target eq "edit" ) { |
#&Apache::run::run($bodytext,$safeeval); |
#&Apache::run::run($bodytext,$safeeval); |
Line 166 sub start_script {
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Line 129 sub start_script {
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if ($target ne "meta" && $target ne 'tex' && $target ne 'answer') { |
if ($target ne "meta" && $target ne 'tex' && $target ne 'answer') { |
$result = $token->[4]; |
$result = $token->[4]; |
$result.=$bodytext; |
$result.=$bodytext; |
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if ($type eq "text/javascript") { |
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my $src=&Apache::lonxml::get_param('src',$parstack,$safeeval,undef,1); |
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my $url=&Apache::lonnet::hreflocation('',$env{'request.filename'}); |
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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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if ($src =~ /\.js$/) { |
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if ($src !~ m{^(/|https?://)}) { |
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my $cleanhref = &Apache::londefdef::clean_docs_httpref($src,$url,$cdom,$cnum); |
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if ($cleanhref) { |
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&Apache::lonxml::extlink($cleanhref); |
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} |
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} |
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} elsif (($src eq '') && ($bodytext ne '')) { |
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if ($url =~ m{^\Q/uploaded/$cdom/$cnum/docs/\E}) { |
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if ($bodytext =~ m{\.set\w+(Src|Swf)\(["']}i) { |
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my @srcs = split(/\.set/,$bodytext); |
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if (@srcs > 1) { |
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foreach my $item (@srcs) { |
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if ($item =~ m{^(?:FlashPlayerSwf|MediaSrc|XMPSrc|ConfigurationSrc|PosterImageSrc)\(['"])([^$1]+)$1\)}is) { |
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my $cleanhref = &Apache::londefdef::clean_docs_httpref($2,$url,$cdom,$cnum); |
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if ($cleanhref) { |
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&Apache::lonxml::extlink($cleanhref); |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
} |
} |
} |
} |
return $result; |
return $result; |
Line 327 sub start_window {
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Line 320 sub start_window {
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if ($target eq 'web' || $target eq 'webgrade') { |
if ($target eq 'web' || $target eq 'webgrade') { |
&Apache::lonxml::startredirection; |
&Apache::lonxml::startredirection; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$result = '\unskip\footnote{'; |
my $printtext=&Apache::lonxml::get_param('printtext',$parstack,$safeeval); |
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if ($printtext=~/\w/) { |
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# If printtext is given, do not output any intervening information |
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&Apache::lonxml::startredirection; |
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} else { |
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$result = '\unskip\footnote{'; |
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} |
} elsif ($target eq 'edit') { |
} elsif ($target eq 'edit') { |
$result.=&Apache::edit::tag_start($target,$token); |
$result.=&Apache::edit::tag_start($target,$token); |
$result.=&Apache::edit::text_arg('Text of Link:','linktext',$token,70); |
$result.=&Apache::edit::text_arg('Text of Link:','linktext',$token,70); |
$result.=&Apache::edit::text_arg('Height:','height',$token,5); |
$result.=&Apache::edit::text_arg('Height:','height',$token,5); |
$result.=&Apache::edit::text_arg('Width:','width',$token,5); |
$result.=&Apache::edit::text_arg('Width:','width',$token,5); |
$result.=&Apache::edit::text_arg('Mime Type:','mimetype',$token,5); |
$result.=&Apache::edit::text_arg('Printed text (optional):','printtext',$token,20); |
$result .=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
$result .=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
my $constructtag=&Apache::edit::get_new_args($token,$parstack, |
my $constructtag=&Apache::edit::get_new_args($token,$parstack, |
$safeeval,'linktext', |
$safeeval,'linktext', |
'width','height', |
'width','height'); |
'mimetype'); |
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if ($constructtag) { $result=&Apache::edit::rebuild_tag($token); } |
if ($constructtag) { $result=&Apache::edit::rebuild_tag($token); } |
} |
} |
return $result; |
return $result; |
Line 350 sub end_window {
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Line 348 sub end_window {
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my $result; |
my $result; |
if ($target eq 'web' || $target eq 'webgrade') { |
if ($target eq 'web' || $target eq 'webgrade') { |
my $output=&Apache::lonxml::endredirection; |
my $output=&Apache::lonxml::endredirection; |
$output =~ s/[\n\r]/ /g; |
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# $output = &HTML::Entities::encode($output,'<>&"\''); |
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$output =~ s/\'/\\\'/g; |
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my $linktext= &Apache::lonxml::get_param('linktext',$parstack,$safeeval); |
my $linktext= &Apache::lonxml::get_param('linktext',$parstack,$safeeval); |
if (!$linktext) { $linktext='<sup>*</sup>'; } |
if (!$linktext) { $linktext='<sup>*</sup>'; } |
my $width= &Apache::lonxml::get_param('width',$parstack,$safeeval); |
my $width= &Apache::lonxml::get_param('width',$parstack,$safeeval); |
if (!$width) { $width='500'; } |
if (!$width) { $width='500'; } |
my $height= &Apache::lonxml::get_param('height',$parstack,$safeeval); |
my $height= &Apache::lonxml::get_param('height',$parstack,$safeeval); |
if (!$height) { $height='200'; } |
if (!$height) { $height='200'; } |
my $mimetype= &Apache::lonxml::get_param('mimetype',$parstack,$safeeval) |
$result=&Apache::loncommon::modal_adhoc_window |
|| 'text/html'; |
("LONCAPA_newwindow_$Apache::lonxml::curdepth",$width,$height,$output,$linktext); |
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my ($start_page,$end_page); |
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if ($mimetype eq 'text/html') { |
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$start_page = |
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&Apache::loncommon::start_page($linktext, undef, |
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{'only_body' => 1, |
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'bgcolor' => '#FFFFFF', |
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'js_ready' => 1,}); |
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$end_page = |
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&Apache::loncommon::end_page({'js_ready' => 1,}); |
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} |
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$result = "<script type=\"text/javascript\"> |
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//<!-- |
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function LONCAPA_newwindow_$Apache::lonxml::curdepth() { |
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newWindow=open(".&Apache::lonhtmlcommon::javascript_nothing().",'new_W'); |
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newWindow.close(); |
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newWindow=open(".&Apache::lonhtmlcommon::javascript_nothing().",'new_W','width=$width,height=$height,scrollbars=1'); |
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newWindow.".&Apache::lonhtmlcommon::javascript_docopen($mimetype)."; |
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newWindow.document.writeln('$start_page $output $end_page'); |
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newWindow.document.close();} |
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//--> |
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</script><a href=\"javascript:LONCAPA_newwindow_$Apache::lonxml::curdepth();void(0);\">$linktext</a>"; |
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} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$result = '}'; |
my $printtext=&Apache::lonxml::get_param('printtext',$parstack,$safeeval); |
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if ($printtext=~/\w/) { |
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# If a "printtext" is given, proceed to retrieve all intervening information and trash it |
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my $output=&Apache::lonxml::endredirection; |
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# Use printtext instead |
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$result=$printtext; |
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} else { |
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$result='}'; |
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} |
} else { |
} else { |
$result = ''; |
$result = ''; |
} |
} |
return $result; |
return $result; |
} |
} |
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sub start_windowlink { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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my $result = ''; |
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if ($target eq 'web' || $target eq 'webgrade') { |
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&Apache::lonxml::startredirection; |
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} elsif ($target eq 'edit') { |
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$result.=&Apache::edit::tag_start($target,$token); |
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$result.=&Apache::edit::text_arg('Link:','href',$token,70); |
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$result.=&Apache::edit::text_arg('Height:','height',$token,5); |
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$result.=&Apache::edit::text_arg('Width:','width',$token,5); |
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$result .=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
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} elsif ($target eq 'modified') { |
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my $constructtag=&Apache::edit::get_new_args($token,$parstack, |
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$safeeval,'href', |
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'width','height'); |
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if ($constructtag) { $result=&Apache::edit::rebuild_tag($token); } |
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} |
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return $result; |
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} |
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sub end_windowlink { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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my $result; |
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if ($target eq 'web' || $target eq 'webgrade') { |
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my $output=&Apache::lonxml::endredirection; |
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my $href= &Apache::lonxml::get_param('href',$parstack,$safeeval); |
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if (!$href) { $href='/adm/rat/empty.html'; } |
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my $width= &Apache::lonxml::get_param('width',$parstack,$safeeval); |
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if (!$width) { $width='500'; } |
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my $height= &Apache::lonxml::get_param('height',$parstack,$safeeval); |
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if (!$height) { $height='200'; } |
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$result=&Apache::loncommon::modal_link($href,$output,$width,$height); |
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} else { |
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$result = ''; |
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} |
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return $result; |
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} |
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sub start_togglebox { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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my $result = ''; |
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if ($target eq 'web' || $target eq 'webgrade') { |
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my $id="LONCAPA_togglebox_$Apache::lonxml::curdepth"; |
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my $heading=&Apache::lonxml::get_param('heading',$parstack,$safeeval); |
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unless ($heading) { $heading=''; } else { $heading.=' '; } |
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my $showtext=&Apache::lonxml::get_param('showtext',$parstack,$safeeval); |
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my $hidetext=&Apache::lonxml::get_param('hidetext',$parstack,$safeeval); |
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my $headerbg=&Apache::lonxml::get_param('headerbg',$parstack,$safeeval); |
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$result=&Apache::loncommon::start_togglebox($id,$heading,$headerbg,$hidetext,$showtext); |
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} elsif ($target eq 'tex') { |
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my $heading=&Apache::lonxml::get_param('heading',$parstack,$safeeval); |
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unless ($heading) { $heading=''; } else { $heading.=' '; } |
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$result = "\n\n".'\fbox{{\bf '.$heading.'} \qquad '."\n"; |
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} elsif ($target eq 'edit') { |
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$result.=&Apache::edit::tag_start($target,$token); |
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$result.=&Apache::edit::text_arg('Heading:','heading',$token,70); |
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$result.=&Apache::edit::text_arg('Header Background:','headerbg',$token,7); |
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$result.=&Apache::edit::text_arg('Show text:','showtext',$token,10); |
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$result.=&Apache::edit::text_arg('Hide text:','hidetext',$token,10); |
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$result .=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
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} elsif ($target eq 'modified') { |
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my $constructtag=&Apache::edit::get_new_args($token,$parstack, |
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$safeeval,'heading', |
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'showtext','hidetext', |
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'headerbg','textbg'); |
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if ($constructtag) { $result=&Apache::edit::rebuild_tag($token); } |
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} |
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return $result; |
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} |
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sub end_togglebox { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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my $result; |
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if ($target eq 'web' || $target eq 'webgrade') { |
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$result=&Apache::loncommon::end_togglebox(); |
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} elsif ($target eq 'tex') { |
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$result = "}\n\n"; |
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} else { |
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$result = ''; |
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} |
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return $result; |
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} |
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sub start_import { |
sub start_import { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $bodytext=$$parser[$#$parser]->get_text("/import"); |
my $bodytext=$$parser[$#$parser]->get_text("/import"); |
my $result =""; |
my $result =""; |
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$bodytext=Apache::run::evaluate($bodytext,$safeeval,$$parstack[$#$parstack]); |
$bodytext=&Apache::run::evaluate($bodytext,$safeeval,$$parstack[$#$parstack]); |
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if ($target eq 'web' || $target eq 'webgrade' || $target eq 'grade' |
if ($target eq 'web' || $target eq 'webgrade' || $target eq 'grade' |
|| $target eq 'answer' || $target eq 'tex' || $target eq 'analyze' ) { |
|| $target eq 'answer' || $target eq 'tex' || $target eq 'analyze' ) { |
Line 408 sub start_import {
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Line 476 sub start_import {
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&Apache::lonxml::error("<b> Unable to find <i>$bodytext as $location</i> for import</b>"); |
&Apache::lonxml::error("<b> Unable to find <i>$bodytext as $location</i> for import</b>"); |
return ""; |
return ""; |
} |
} |
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my $importmode=&Apache::lonxml::get_param('importmode',$parstack,$safeeval); |
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if (($importmode eq 'problem') || ($importmode eq 'part')) { |
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# We are using import to import published problems |
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if (($importmode eq 'problem') || ($file=~/<part[^<]*>/s)) { |
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# We explicitly don't want this to be a separate part or the problem already has parts |
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$file=~s/^\s*<problem>/<library>/s; |
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$file=~s/<\/problem>\s*$/<\/library>/s; |
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} else { |
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# We want this to be a separate part, but it currently is not |
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$file=~s/^\s*<problem>/<library><part>/s; |
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$file=~s/<\/problem>\s*$/<\/part><\/library>/s; |
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} |
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} |
my $dir=$location; |
my $dir=$location; |
$dir=~s:/[^/]*$::; |
$dir=~s:/[^/]*$::; |
# &Apache::lonxml::debug("directory $dir $location file $file \n<b>END</b>\n"); |
# &Apache::lonxml::debug("directory $dir $location file $file \n<b>END</b>\n"); |
Line 421 sub start_import {
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Line 501 sub start_import {
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} elsif ($target eq "edit" ) { |
} elsif ($target eq "edit" ) { |
$result.=&Apache::edit::tag_start($target,$token); |
$result.=&Apache::edit::tag_start($target,$token); |
$result.=&Apache::edit::editline($token->[1],$bodytext,'',40); |
my $location=$token->[1]; |
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$location=~s/^\s*//s; |
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$location=~s/\s*$//s; |
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$result.=&Apache::edit::editline($location,$bodytext,'',40); |
$result.=&Apache::edit::browse(undef,'textnode'); |
$result.=&Apache::edit::browse(undef,'textnode'); |
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$result.= ' <label>'.&mt('Import as:'). |
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'<select name="importmode_'.$Apache::lonxml::curdepth.'">'; |
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my %options=&Apache::lonlocal::texthash('' => 'as standard library', |
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'problem' => 'as problem', |
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'part' => 'as problem part(s)'); |
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foreach my $option (sort(keys(%options))) { |
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$result.='<option value="'.$option.'"'; |
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if ($option eq &Apache::lonxml::get_param('importmode',$parstack,$safeeval)) { |
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$result.=' selected="selected"'; |
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} |
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$result.='>'.$options{$option}.'</option>'; |
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} |
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$result.='</select></label>'; |
#FIXME this need to convert $bodytext to be a contruction space reference |
#FIXME this need to convert $bodytext to be a contruction space reference |
#my $location=&Apache::lonnet::filelocation($Apache::lonxml::pwd['-1'],$bodytext); |
#my $location=&Apache::lonnet::filelocation($Apache::lonxml::pwd['-1'],$bodytext); |
#$result.="Click<a href=\"$location\">here</a> to edit<br />" |
#$result.="Click<a href=\"$location\">here</a> to edit<br />" |
} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
$result=$token->[4].&Apache::edit::modifiedfield("/import",$parser); |
&Apache::edit::get_new_args($token,$parstack,$safeeval,'importmode'); |
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$result='<import id="'.$token->[2]{'id'}.'" importmode="'.$token->[2]{'importmode'}.'">'; |
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$result.=&Apache::edit::modifiedfield("/import",$parser); |
} elsif ($target eq 'meta') { |
} elsif ($target eq 'meta') { |
my $id= &Apache::lonxml::get_id($parstack,$safeeval); |
my $id= &Apache::lonxml::get_id($parstack,$safeeval); |
$result.='<import part="'.$Apache::inputtags::part; |
$result.='<import part="'.$Apache::inputtags::part; |
if ($id) { |
if ($id) { |
$result.='" id="'.$id; |
$result.='" id="'.$id; |
} |
} |
$result.='">'; |
$result.='" importmode="'.$token->[2]{'importmode'}.'">'; |
$result.=$bodytext; |
$result.=$bodytext; |
$result.='</import>'; |
$result.='</import>'; |
} |
} |
Line 636 sub end_algebra {
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Line 734 sub end_algebra {
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1; |
1; |
__END__ |
__END__ |
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=pod |
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=head1 NAME |
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Apache::scripttag.pm |
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=head1 SYNOPSIS |
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|
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implements <script>, <scriptlib>, <parserlib>, |
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and <import> |
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This is part of the LearningOnline Network with CAPA project |
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described at http://www.lon-capa.org. |
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=cut |
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