version 1.449, 2007/08/03 23:29:54
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version 1.523, 2011/11/14 00:20:42
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Line 37
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# to any other parties under any circumstances. |
# to any other parties under any circumstances. |
# |
# |
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=pod |
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=head1 NAME |
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Apache::lonxml |
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=head1 SYNOPSIS |
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XML Parsing Module |
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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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=head1 SUBROUTINES |
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=cut |
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package Apache::lonxml; |
package Apache::lonxml; |
use vars |
use vars |
Line 90 use Apache::lonfeedback();
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Line 109 use Apache::lonfeedback();
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use Apache::lonmsg(); |
use Apache::lonmsg(); |
use Apache::loncacc(); |
use Apache::loncacc(); |
use Apache::lonmaxima(); |
use Apache::lonmaxima(); |
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use Apache::lonr(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
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use Apache::lonhtmlcommon(); |
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use Apache::functionplotresponse(); |
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#==================================== Main subroutine: xmlparse |
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#================================================== Main subroutine: xmlparse |
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#debugging control, to turn on debugging modify the correct handler |
#debugging control, to turn on debugging modify the correct handler |
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$Apache::lonxml::debug=0; |
$Apache::lonxml::debug=0; |
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# keeps count of the number of warnings and errors generated in a parse |
# keeps count of the number of warnings and errors generated in a parse |
Line 135 $Apache::lonxml::request='';
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Line 159 $Apache::lonxml::request='';
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$Apache::lonxml::counter=1; |
$Apache::lonxml::counter=1; |
$Apache::lonxml::counter_changed=0; |
$Apache::lonxml::counter_changed=0; |
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# Part counter hash. In analysis mode, the |
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# problems can use this to record which parts increment the counter |
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# by how much. The counter subs will maintain this hash via |
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# their optional part parameters. Note that the assumption is that |
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# analysis is done in one request and therefore it is not necessary to |
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# save this information request-to-request. |
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%Apache::lonxml::counters_per_part = (); |
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#internal check on whether to look at style defs |
#internal check on whether to look at style defs |
$Apache::lonxml::usestyle=1; |
$Apache::lonxml::usestyle=1; |
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Line 189 sub xmlend {
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Line 223 sub xmlend {
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return $discussion; |
return $discussion; |
} |
} |
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sub tokeninputfield { |
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my $defhost=$Apache::lonnet::perlvar{'lonHostID'}; |
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$defhost=~tr/a-z/A-Z/; |
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return (<<ENDINPUTFIELD) |
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<script type="text/javascript"> |
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function updatetoken() { |
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var comp=new Array; |
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var barcode=unescape(document.tokeninput.barcode.value); |
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comp=barcode.split('*'); |
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if (typeof(comp[0])!="undefined") { |
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document.tokeninput.codeone.value=comp[0]; |
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} |
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if (typeof(comp[1])!="undefined") { |
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document.tokeninput.codetwo.value=comp[1]; |
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} |
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if (typeof(comp[2])!="undefined") { |
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comp[2]=comp[2].toUpperCase(); |
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document.tokeninput.codethree.value=comp[2]; |
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} |
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document.tokeninput.barcode.value=''; |
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} |
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</script> |
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<form method="post" name="tokeninput"> |
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<table border="2" bgcolor="#FFFFBB"> |
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<tr><th>DocID Checkin</th></tr> |
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<tr><td> |
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<table> |
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<tr> |
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<td>Scan in Barcode</td> |
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<td><input type="text" size="22" name="barcode" |
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onChange="updatetoken()"/></td> |
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</tr> |
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<tr><td><i>or</i> Type in DocID</td> |
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<td> |
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<input type="text" size="5" name="codeone" /> |
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<b><font size="+2">*</font></b> |
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<input type="text" size="5" name="codetwo" /> |
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<b><font size="+2">*</font></b> |
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<input type="text" size="10" name="codethree" value="$defhost" |
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onChange="this.value=this.value.toUpperCase()" /> |
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</td></tr> |
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</table> |
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</td></tr> |
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<tr><td><input type="submit" value="Check in DocID" /></td></tr> |
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</table> |
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</form> |
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ENDINPUTFIELD |
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} |
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sub maketoken { |
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my ($symb,$tuname,$tudom,$tcrsid)=@_; |
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unless ($symb) { |
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$symb=&Apache::lonnet::symbread(); |
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} |
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unless ($tuname) { |
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$tuname=$env{'user.name'}; |
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$tudom=$env{'user.domain'}; |
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$tcrsid=$env{'request.course.id'}; |
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} |
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return &Apache::lonnet::checkout($symb,$tuname,$tudom,$tcrsid); |
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} |
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sub printtokenheader { |
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my ($target,$token,$tsymb,$tcrsid,$tudom,$tuname)=@_; |
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unless ($token) { return ''; } |
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my ($symb,$courseid,$domain,$name) = &Apache::lonnet::whichuser(); |
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unless ($tsymb) { |
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$tsymb=$symb; |
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} |
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unless ($tuname) { |
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$tuname=$name; |
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$tudom=$domain; |
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$tcrsid=$courseid; |
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} |
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my $plainname=&Apache::loncommon::plainname($tuname,$tudom); |
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if ($target eq 'web') { |
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my %idhash=&Apache::lonnet::idrget($tudom,($tuname)); |
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return |
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'<img align="right" src="/cgi-bin/barcode.png?encode='.$token.'" />'. |
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&mt('Checked out for').' '.$plainname. |
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'<br />'.&mt('User').': '.$tuname.' at '.$tudom. |
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'<br />'.&mt('ID').': '.$idhash{$tuname}. |
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'<br />'.&mt('CourseID').': '.$tcrsid. |
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'<br />'.&mt('Course').': '.$env{'course.'.$tcrsid.'.description'}. |
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'<br />'.&mt('DocID').': '.$token. |
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'<br />'.&mt('Time').': '.&Apache::lonlocal::locallocaltime().'<hr />'; |
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} else { |
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return $token; |
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} |
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} |
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sub printalltags { |
sub printalltags { |
my $temp; |
my $temp; |
foreach $temp (sort keys %Apache::lonxml::alltags) { |
foreach $temp (sort keys %Apache::lonxml::alltags) { |
Line 349 sub xmlparse {
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Line 288 sub xmlparse {
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$safeeval,\%style_for_target,1); |
$safeeval,\%style_for_target,1); |
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if (@stack) { |
if (@stack) { |
&warning("At end of file some tags were still left unclosed, ". |
&warning(&mt('At end of file some tags were still left unclosed:'). |
'<tt><'.join('></tt>, <tt><',reverse(@stack)). |
' <tt><'.join('></tt>, <tt><',reverse(@stack)). |
'></tt>'); |
'></tt>'); |
} |
} |
if ($env{'request.uri'}) { |
if ($env{'request.uri'}) { |
Line 365 sub xmlparse {
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Line 304 sub xmlparse {
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$finaloutput .= join('',@script_var_displays); |
$finaloutput .= join('',@script_var_displays); |
undef(@script_var_displays); |
undef(@script_var_displays); |
} |
} |
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&init_state(); |
if ($env{'form.return_only_error_and_warning_counts'}) { |
if ($env{'form.return_only_error_and_warning_counts'}) { |
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if ($env{'request.filename'}=~/\.(html|htm|xml)$/i) { |
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my $error=&verify_html($content_file_string); |
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if ($error) { $errorcount++; } |
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} |
return "$errorcount:$warningcount"; |
return "$errorcount:$warningcount"; |
} |
} |
return $finaloutput; |
return $finaloutput; |
Line 470 sub inner_xmlparse {
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Line 413 sub inner_xmlparse {
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while ($token->[1] ne $$stack['-1'] && ($#$stack > -1)) { |
while ($token->[1] ne $$stack['-1'] && ($#$stack > -1)) { |
my $lasttag=$$stack[-1]; |
my $lasttag=$$stack[-1]; |
if ($token->[1] =~ /^\Q$lasttag\E$/i) { |
if ($token->[1] =~ /^\Q$lasttag\E$/i) { |
&Apache::lonxml::warning('Using tag </'.$token->[1].'> on line '.$token->[3].' as end tag to <'.$$stack[-1].'>'); |
&Apache::lonxml::warning(&mt('Using tag [_1] on line [_2] as end tag to [_3]','</'.$token->[1].'>','.$token->[3].','<'.$$stack[-1].'>')); |
last; |
last; |
} else { |
} else { |
&Apache::lonxml::warning('Found tag </'.$token->[1].'> on line '.$token->[3].' when looking for </'.$$stack[-1].'> in file'); |
&Apache::lonxml::warning(&mt('Found tag [_1] on line [_2] when looking for [_3] in file.','</'.$token->[1].'>',$token->[3],'</'.$$stack[-1].'>')); |
&end_tag($stack,$parstack,$token); |
&end_tag($stack,$parstack,$token); |
} |
} |
} |
} |
Line 489 sub inner_xmlparse {
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Line 432 sub inner_xmlparse {
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if (!$Apache::lonxml::usestyle) { |
if (!$Apache::lonxml::usestyle) { |
$extras=$Apache::lonxml::style_values; |
$extras=$Apache::lonxml::style_values; |
} |
} |
if ( $#$parstack > -1 ) { |
if ( $#$parstack > -1 ) { |
$result=&Apache::run::evaluate($result,$safeeval,$extras.$$parstack[-1]); |
$result=&Apache::run::evaluate($result,$safeeval,$extras.$$parstack[-1]); |
} else { |
} else { |
$result= &Apache::run::evaluate($result,$safeeval,$extras); |
$result= &Apache::run::evaluate($result,$safeeval,$extras); |
} |
} |
} |
} |
$Apache::lonxml::post_evaluate=1; |
$Apache::lonxml::post_evaluate=1; |
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Line 534 sub inner_xmlparse {
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Line 477 sub inner_xmlparse {
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} |
} |
if (($ENV{'QUERY_STRING'}) && ($target eq 'web')) { |
if (($ENV{'QUERY_STRING'}) && ($target eq 'web')) { |
$finaloutput=&afterburn($finaloutput); |
$finaloutput=&afterburn($finaloutput); |
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} |
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if ($target eq 'modified') { |
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# if modfied, handle startpart and endpart |
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$finaloutput=~s/\<startpartmarker[^\>]*\>(.*)\<endpartmarker[^\>]*\>/<part>$1<\/part>/gs; |
} |
} |
return $finaloutput; |
return $finaloutput; |
} |
} |
Line 619 sub callsub {
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Line 566 sub callsub {
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return $currentstring; |
return $currentstring; |
} |
} |
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{ |
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my %state; |
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sub init_state { |
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undef(%state); |
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} |
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sub set_state { |
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my ($key,$value) = @_; |
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$state{$key} = $value; |
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return $value; |
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} |
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sub get_state { |
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my ($key) = @_; |
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return $state{$key}; |
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} |
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} |
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sub setup_globals { |
sub setup_globals { |
my ($request,$target)=@_; |
my ($request,$target)=@_; |
$Apache::lonxml::request=$request; |
$Apache::lonxml::request=$request; |
$errorcount=0; |
$errorcount=0; |
$warningcount=0; |
$warningcount=0; |
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$Apache::lonxml::internal_error=0; |
$Apache::lonxml::default_homework_loaded=0; |
$Apache::lonxml::default_homework_loaded=0; |
$Apache::lonxml::usestyle=1; |
$Apache::lonxml::usestyle=1; |
&init_counter(); |
&init_counter(); |
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&clear_bubble_lines_for_part(); |
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&init_state(); |
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&set_state('target',$target); |
@Apache::lonxml::pwd=(); |
@Apache::lonxml::pwd=(); |
@Apache::lonxml::extlinks=(); |
@Apache::lonxml::extlinks=(); |
@script_var_displays=(); |
@script_var_displays=(); |
Line 674 sub setup_globals {
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Line 643 sub setup_globals {
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sub init_safespace { |
sub init_safespace { |
my ($target,$safeeval,$safehole,$safeinit) = @_; |
my ($target,$safeeval,$safehole,$safeinit) = @_; |
$safeeval->deny_only(':dangerous'); |
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$safeeval->reval('use Math::Complex;'); |
$safeeval->reval('use Math::Complex;'); |
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$safeeval->reval('use LaTeX::Table;'); |
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$safeeval->deny_only(':dangerous'); |
$safeeval->permit_only(":default"); |
$safeeval->permit_only(":default"); |
$safeeval->permit("entereval"); |
$safeeval->permit("entereval"); |
$safeeval->permit(":base_math"); |
$safeeval->permit(":base_math"); |
$safeeval->permit("sort"); |
$safeeval->permit("sort"); |
$safeeval->permit("time"); |
$safeeval->permit("time"); |
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$safeeval->permit("caller"); |
$safeeval->deny("rand"); |
$safeeval->deny("rand"); |
$safeeval->deny("srand"); |
$safeeval->deny("srand"); |
$safeeval->deny(":base_io"); |
$safeeval->deny(":base_io"); |
Line 690 sub init_safespace {
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Line 661 sub init_safespace {
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$safehole->wrap(\&Apache::chemresponse::chem_standard_order,$safeeval, |
$safehole->wrap(\&Apache::chemresponse::chem_standard_order,$safeeval, |
'&chem_standard_order'); |
'&chem_standard_order'); |
$safehole->wrap(\&Apache::response::check_status,$safeeval,'&check_status'); |
$safehole->wrap(\&Apache::response::check_status,$safeeval,'&check_status'); |
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$safehole->wrap(\&Apache::response::implicit_multiplication,$safeeval,'&implicit_multiplication'); |
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$safehole->wrap(\&Apache::lonmaxima::maxima_eval,$safeeval,'&maxima_eval'); |
$safehole->wrap(\&Apache::lonmaxima::maxima_eval,$safeeval,'&maxima_eval'); |
$safehole->wrap(\&Apache::lonmaxima::maxima_check,$safeeval,'&maxima_check'); |
$safehole->wrap(\&Apache::lonmaxima::maxima_check,$safeeval,'&maxima_check'); |
$safehole->wrap(\&Apache::lonmaxima::maxima_cas_formula_fix,$safeeval, |
$safehole->wrap(\&Apache::lonmaxima::maxima_cas_formula_fix,$safeeval, |
'&maxima_cas_formula_fix'); |
'&maxima_cas_formula_fix'); |
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$safehole->wrap(\&Apache::lonr::r_eval,$safeeval,'&r_eval'); |
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$safehole->wrap(\&Apache::lonr::Rentry,$safeeval,'&Rentry'); |
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$safehole->wrap(\&Apache::lonr::Rarray,$safeeval,'&Rarray'); |
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$safehole->wrap(\&Apache::lonr::r_check,$safeeval,'&r_check'); |
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$safehole->wrap(\&Apache::lonr::r_cas_formula_fix,$safeeval, |
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'&r_cas_formula_fix'); |
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$safehole->wrap(\&Apache::caparesponse::capa_formula_fix,$safeeval, |
$safehole->wrap(\&Apache::caparesponse::capa_formula_fix,$safeeval, |
'&capa_formula_fix'); |
'&capa_formula_fix'); |
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$safehole->wrap(\&Apache::lonlocal::locallocaltime,$safeeval, |
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'&locallocaltime'); |
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$safehole->wrap(\&Math::Cephes::asin,$safeeval,'&asin'); |
$safehole->wrap(\&Math::Cephes::asin,$safeeval,'&asin'); |
$safehole->wrap(\&Math::Cephes::acos,$safeeval,'&acos'); |
$safehole->wrap(\&Math::Cephes::acos,$safeeval,'&acos'); |
$safehole->wrap(\&Math::Cephes::atan,$safeeval,'&atan'); |
$safehole->wrap(\&Math::Cephes::atan,$safeeval,'&atan'); |
Line 800 sub init_safespace {
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Line 782 sub init_safespace {
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$safehole->wrap(\&Math::Random::random_set_seed_from_phrase,$safeeval,'&random_set_seed_from_phrase'); |
$safehole->wrap(\&Math::Random::random_set_seed_from_phrase,$safeeval,'&random_set_seed_from_phrase'); |
$safehole->wrap(\&Math::Random::random_get_seed,$safeeval,'&random_get_seed'); |
$safehole->wrap(\&Math::Random::random_get_seed,$safeeval,'&random_get_seed'); |
$safehole->wrap(\&Math::Random::random_set_seed,$safeeval,'&random_set_seed'); |
$safehole->wrap(\&Math::Random::random_set_seed,$safeeval,'&random_set_seed'); |
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$safehole->wrap(\&Apache::loncommon::languages,$safeeval,'&languages'); |
$safehole->wrap(\&Apache::lonxml::error,$safeeval,'&LONCAPA_INTERNAL_ERROR'); |
$safehole->wrap(\&Apache::lonxml::error,$safeeval,'&LONCAPA_INTERNAL_ERROR'); |
$safehole->wrap(\&Apache::lonxml::debug,$safeeval,'&LONCAPA_INTERNAL_DEBUG'); |
$safehole->wrap(\&Apache::lonxml::debug,$safeeval,'&LONCAPA_INTERNAL_DEBUG'); |
$safehole->wrap(\&Apache::lonnet::logthis,$safeeval,'&LONCAPA_INTERNAL_LOGTHIS'); |
$safehole->wrap(\&Apache::lonnet::logthis,$safeeval,'&LONCAPA_INTERNAL_LOGTHIS'); |
$safehole->wrap(\&Apache::inputtags::finalizeawards,$safeeval,'&LONCAPA_INTERNAL_FINALIZEAWARDS'); |
$safehole->wrap(\&Apache::inputtags::finalizeawards,$safeeval,'&LONCAPA_INTERNAL_FINALIZEAWARDS'); |
$safehole->wrap(\&Apache::caparesponse::get_sigrange,$safeeval,'&LONCAPA_INTERNAL_get_sigrange'); |
$safehole->wrap(\&Apache::caparesponse::get_sigrange,$safeeval,'&LONCAPA_INTERNAL_get_sigrange'); |
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$safehole->wrap(\&Apache::functionplotresponse::fpr_val,$safeeval,'&fpr_val'); |
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$safehole->wrap(\&Apache::functionplotresponse::fpr_f,$safeeval,'&fpr_f'); |
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$safehole->wrap(\&Apache::functionplotresponse::fpr_dfdx,$safeeval,'&fpr_dfdx'); |
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$safehole->wrap(\&Apache::functionplotresponse::fpr_d2fdx2,$safeeval,'&fpr_d2fdx2'); |
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# use Data::Dumper; |
# use Data::Dumper; |
# $safehole->wrap(\&Data::Dumper::Dumper,$safeeval,'&LONCAPA_INTERNAL_Dumper'); |
# $safehole->wrap(\&Data::Dumper::Dumper,$safeeval,'&LONCAPA_INTERNAL_Dumper'); |
#need to inspect this class of ops |
#need to inspect this class of ops |
Line 856 sub initialize_rndseed {
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Line 844 sub initialize_rndseed {
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sub default_homework_load { |
sub default_homework_load { |
my ($safeeval)=@_; |
my ($safeeval)=@_; |
&Apache::lonxml::debug('Loading default_homework'); |
&Apache::lonxml::debug('Loading default_homework'); |
my $default=&Apache::lonnet::getfile('/home/httpd/html/res/adm/includes/default_homework.lcpm'); |
my $default=&Apache::lonnet::getfile($Apache::lonnet::perlvar{'lonIncludes'}. |
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'/default_homework.lcpm'); |
if ($default eq -1) { |
if ($default eq -1) { |
&Apache::lonxml::error("<b>Unable to find <i>default_homework.lcpm</i></b>"); |
&Apache::lonxml::error("<b>Unable to find <i>default_homework.lcpm</i></b>"); |
} else { |
} else { |
Line 908 sub endredirection {
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Line 897 sub endredirection {
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} |
} |
pop @Apache::lonxml::outputstack; |
pop @Apache::lonxml::outputstack; |
} |
} |
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sub in_redirection { |
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return ($Apache::lonxml::redirection > 0) |
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} |
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sub end_tag { |
sub end_tag { |
my ($tagstack,$parstack,$token)=@_; |
my ($tagstack,$parstack,$token)=@_; |
Line 969 sub get_id {
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Line 961 sub get_id {
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my ($parstack,$safeeval)=@_; |
my ($parstack,$safeeval)=@_; |
my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); |
my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); |
if ($env{'request.state'} eq 'construct' && $id =~ /([._]|[^\w\d\s[:punct:]])/) { |
if ($env{'request.state'} eq 'construct' && $id =~ /([._]|[^\w\d\s[:punct:]])/) { |
&error(&mt("ID "[_1]" contains invalid characters, IDs are only allowed to contain letters, numbers, spaces and -",'<tt>'.$id.'</tt>')); |
&error(&mt('ID [_1] contains invalid characters. IDs are only allowed to contain letters, numbers, spaces and -','"<tt>'.$id.'</tt>"')); |
} |
} |
if ($id =~ /^\s*$/) { $id = $Apache::lonxml::curdepth; } |
if ($id =~ /^\s*$/) { $id = $Apache::lonxml::curdepth; } |
return $id; |
return $id; |
Line 1005 sub get_all_text_unbalanced {
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Line 997 sub get_all_text_unbalanced {
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} |
} |
} |
} |
return $result |
return $result |
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} |
} |
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######################################################################### |
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# # |
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# bubble line counter management # |
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# # |
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######################################################################### |
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=pod |
=pod |
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For bubble grading mode and exam bubble printing mode, the tracking of |
For bubble grading mode and exam bubble printing mode, the tracking of |
Line 1016 the current 'bubble line number' is stor
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Line 1015 the current 'bubble line number' is stor
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The value of it is stored in $Apache:lonxml::counter when live and |
The value of it is stored in $Apache:lonxml::counter when live and |
stored back to env after done. |
stored back to env after done. |
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=item &increment_counter($increment); |
=item &increment_counter($increment, $part_response); |
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Increments the internal counter environment variable a specified amount |
Increments the internal counter environment variable a specified amount |
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Optional Arguments: |
Optional Arguments: |
$increment - amount to increment by (defaults to 1) |
$increment - amount to increment by (defaults to 1) |
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Also 1 if the value is negative or zero. |
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$part_response - A concatenation of the part and response id |
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identifying exactly what is being 'answered'. |
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=cut |
=cut |
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sub increment_counter { |
sub increment_counter { |
my ($increment) = @_; |
my ($increment, $part_response) = @_; |
if (defined($increment) && $increment gt 0) { |
if ($env{'form.grade_noincrement'}) { return; } |
$Apache::lonxml::counter+=$increment; |
if (!defined($increment) || $increment le 0) { |
} else { |
$increment = 1; |
$Apache::lonxml::counter++; |
} |
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$Apache::lonxml::counter += $increment; |
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# If the caller supplied the response_id parameter, |
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# Maintain its counter.. creating if necessary. |
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if (defined($part_response)) { |
|
if (!defined($Apache::lonxml::counters_per_part{$part_response})) { |
|
$Apache::lonxml::counters_per_part{$part_response} = 0; |
|
} |
|
$Apache::lonxml::counters_per_part{$part_response} += $increment; |
|
my $new_value = $Apache::lonxml::counters_per_part{$part_response}; |
} |
} |
|
|
$Apache::lonxml::counter_changed=1; |
$Apache::lonxml::counter_changed=1; |
} |
} |
|
|
Line 1057 sub init_counter {
|
Line 1072 sub init_counter {
|
} |
} |
|
|
sub store_counter { |
sub store_counter { |
&Apache::lonnet::appenv(('form.counter' => $Apache::lonxml::counter)); |
&Apache::lonnet::appenv({'form.counter' => $Apache::lonxml::counter}); |
$Apache::lonxml::counter_changed=0; |
$Apache::lonxml::counter_changed=0; |
return ''; |
return ''; |
} |
} |
Line 1078 sub store_counter {
|
Line 1093 sub store_counter {
|
|
|
sub restore_problem_counter { |
sub restore_problem_counter { |
if (defined($state)) { |
if (defined($state)) { |
&Apache::lonnet::appenv(('form.counter' => $state)); |
&Apache::lonnet::appenv({'form.counter' => $state}); |
} |
} |
} |
} |
sub get_problem_counter { |
sub get_problem_counter { |
Line 1088 sub store_counter {
|
Line 1103 sub store_counter {
|
} |
} |
} |
} |
|
|
|
=pod |
|
|
|
=item bubble_lines_for_part(part_response) |
|
|
|
Returns the number of lines required to get a response for |
|
$part_response (this is just $Apache::lonxml::counters_per_part{$part_response} |
|
|
|
=cut |
|
|
|
sub bubble_lines_for_part { |
|
my ($part_response) = @_; |
|
|
|
if (!defined($Apache::lonxml::counters_per_part{$part_response})) { |
|
return 0; |
|
} else { |
|
return $Apache::lonxml::counters_per_part{$part_response}; |
|
} |
|
} |
|
|
|
=pod |
|
|
|
=item clear_bubble_lines_for_part |
|
|
|
Clears the hash of bubble lines per part. If a caller |
|
needs to analyze several resources this should be called between |
|
resources to reset the hash for each problem being analyzed. |
|
|
|
=cut |
|
|
|
sub clear_bubble_lines_for_part { |
|
undef(%Apache::lonxml::counters_per_part); |
|
} |
|
|
|
=pod |
|
|
|
=item set_bubble_lines(part_response, value) |
|
|
|
If there is a problem part, that for whatever reason |
|
requires bubble lines that are not |
|
the same as the counter increment, it can call this sub during |
|
analysis to set its hash value explicitly. |
|
|
|
=cut |
|
|
|
sub set_bubble_lines { |
|
my ($part_response, $value) = @_; |
|
|
|
$Apache::lonxml::counters_per_part{$part_response} = $value; |
|
} |
|
|
|
=pod |
|
|
|
=item get_bubble_line_hash |
|
|
|
Returns the current bubble line hash. This is assumed to |
|
be small so we return a copy |
|
|
|
|
|
=cut |
|
|
|
sub get_bubble_line_hash { |
|
return %Apache::lonxml::counters_per_part; |
|
} |
|
|
|
|
|
#-------------------------------------------------- |
|
|
sub get_all_text { |
sub get_all_text { |
my($tag,$pars,$style)= @_; |
my($tag,$pars,$style)= @_; |
my $gotfullstack=1; |
my $gotfullstack=1; |
Line 1248 sub writeallows {
|
Line 1330 sub writeallows {
|
&Apache::lonnet::hreflocation($thisdir,&unescape($_))}=$thisurl; |
&Apache::lonnet::hreflocation($thisdir,&unescape($_))}=$thisurl; |
} |
} |
@extlinks=(); |
@extlinks=(); |
&Apache::lonnet::appenv(%httpref); |
&Apache::lonnet::appenv(\%httpref); |
} |
} |
|
|
sub register_ssi { |
sub register_ssi { |
Line 1315 sub storefile {
|
Line 1397 sub storefile {
|
$fh->close(); |
$fh->close(); |
return 1; |
return 1; |
} else { |
} else { |
&warning("Unable to save file $file"); |
&warning(&mt('Unable to save file [_1]','<tt>'.$file.'</tt>')); |
return 0; |
return 0; |
} |
} |
} |
} |
Line 1348 SIMPLECONTENT
|
Line 1430 SIMPLECONTENT
|
return $filecontents; |
return $filecontents; |
} |
} |
|
|
|
sub createnewjs { |
|
my $filecontents=(<<SIMPLECONTENT); |
|
<script type="text/javascript" language="Javascript"> |
|
|
|
</script> |
|
SIMPLECONTENT |
|
return $filecontents; |
|
} |
|
|
|
sub verify_html { |
|
my ($filecontents)=@_; |
|
my ($is_html,$is_xml); |
|
if ($filecontents =~/(?:\<|\<\;)\?xml[^\<]*\?(?:\>|\>\;)/is) { |
|
$is_xml = 1; |
|
} elsif ($filecontents =~/(?:\<|\<\;)html(?:\s+[^\<]+|\s*)(?:\>|\>\;)/is) { |
|
$is_html = 1; |
|
} |
|
unless ($is_xml || $is_html) { |
|
return &mt('File does not have [_1] or [_2] starting tag','<html>','<?xml ?>'); |
|
} |
|
if ($is_html) { |
|
if ($filecontents!~/(?:\<|\<\;)\/html(?:\>|\>\;)/is) { |
|
return &mt('File does not have [_1] ending tag','<html>'); |
|
} |
|
if ($filecontents!~/(?:\<|\<\;)(?:body|frameset)[^\<]*(?:\>|\>\;)/is) { |
|
return &mt('File does not have [_1] or [_2] starting tag','<body>','<frameset>'); |
|
} |
|
if ($filecontents!~/(?:\<|\<\;)\/(?:body|frameset)[^\<]*(?:\>|\>\;)/is) { |
|
return &mt('File does not have [_1] or [_2] ending tag','<body>','<frameset>'); |
|
} |
|
} |
|
return ''; |
|
} |
|
|
|
sub renderingoptions { |
|
my %langchoices=('' => ''); |
|
foreach (&Apache::loncommon::languageids()) { |
|
if (&Apache::loncommon::supportedlanguagecode($_)) { |
|
$langchoices{&Apache::loncommon::supportedlanguagecode($_)} |
|
= &Apache::loncommon::plainlanguagedescription($_); |
|
} |
|
} |
|
my $output; |
|
unless ($env{'form.forceedit'}) { |
|
$output .= |
|
'<span class="LC_nobreak">'. |
|
&mt('Language:').' '. |
|
&Apache::loncommon::select_form( |
|
$env{'form.languages'}, |
|
'languages', |
|
{&Apache::lonlocal::texthash(%langchoices)}). |
|
'</span>'; |
|
} |
|
$output .= |
|
' <span class="LC_nobreak">'. |
|
&mt('Math Rendering:').' '. |
|
&Apache::loncommon::select_form( |
|
$env{'form.texengine'}, |
|
'texengine', |
|
{&Apache::lonlocal::texthash |
|
('' => '', |
|
'tth' => 'tth (TeX to HTML)', |
|
'jsMath' => 'jsMath', |
|
'mimetex' => 'mimetex (Convert to Images)')}). |
|
'</span>'; |
|
return $output; |
|
} |
|
|
sub inserteditinfo { |
sub inserteditinfo { |
my ($result,$filecontents,$filetype)=@_; |
my ($filecontents, $filetype, $filename)=@_; |
$filecontents = &HTML::Entities::encode($filecontents,'<>&"'); |
$filecontents = &HTML::Entities::encode($filecontents,'<>&"'); |
# my $editheader='<a href="#editsection">Edit below</a><hr />'; |
|
my $xml_help = ''; |
my $xml_help = ''; |
my $initialize=''; |
my $initialize=''; |
if ($filetype eq 'html') { |
my $textarea_id = 'filecont'; |
my $addbuttons=&Apache::lonhtmlcommon::htmlareaaddbuttons(); |
my $dragmath_button; |
$initialize=&Apache::lonhtmlcommon::spellheader(); |
my ($add_to_onload, $add_to_onresize); |
if (!&Apache::lonhtmlcommon::htmlareablocked() && |
$initialize=&Apache::lonhtmlcommon::spellheader(); |
&Apache::lonhtmlcommon::htmlareabrowser()) { |
if (($filetype eq 'html') && (&Apache::lonhtmlcommon::htmlareabrowser())) { |
$initialize.=(<<FULLPAGE); |
my $lang = &Apache::lonhtmlcommon::htmlarea_lang(); |
<script type="text/javascript"> |
my %textarea_args = ( |
$addbuttons |
fullpage => 'true', |
|
dragmath => 'math', |
HTMLArea.loadPlugin("FullPage"); |
); |
|
$initialize .= &Apache::lonhtmlcommon::htmlareaselectactive(\%textarea_args); |
function initDocument() { |
} |
var editor=new HTMLArea("filecont",config); |
$initialize .= (<<FULLPAGE); |
editor.registerPlugin(FullPage); |
|
editor.generate(); |
|
} |
|
</script> |
|
FULLPAGE |
|
} else { |
|
$initialize.=(<<FULLPAGE); |
|
<script type="text/javascript"> |
<script type="text/javascript"> |
$addbuttons |
// <![CDATA[ |
function initDocument() { |
function initDocument() { |
|
resize_textarea('$textarea_id','LC_aftertextarea'); |
} |
} |
|
// ]]> |
</script> |
</script> |
FULLPAGE |
FULLPAGE |
} |
if ($filetype eq 'html') { |
$result=~s/\<body([^\>]*)\>/\<body onload="initDocument()" $1\>/i; |
$dragmath_button = '<span id="math_filecont">'.&Apache::lonhtmlcommon::dragmath_button('filecont',1).'</span>'; |
|
$initialize .= "\n".&Apache::lonhtmlcommon::dragmath_js('EditMathPopup'); |
|
} |
|
$add_to_onload = 'initDocument();'; |
|
$add_to_onresize = "resize_textarea('$textarea_id','LC_aftertextarea');"; |
|
|
|
if ($filetype eq 'html') { |
$xml_help=&Apache::loncommon::helpLatexCheatsheet(); |
$xml_help=&Apache::loncommon::helpLatexCheatsheet(); |
} |
} |
my $cleanbut = ''; |
|
|
|
my $titledisplay=&display_title(); |
my $titledisplay=&display_title(); |
|
my $textareaclass; |
my %lt=&Apache::lonlocal::texthash('st' => 'Save and Edit', |
my %lt=&Apache::lonlocal::texthash('st' => 'Save and Edit', |
'vi' => 'Save and View', |
'vi' => 'Save and View', |
'dv' => 'Discard Edits and View', |
'dv' => 'Discard Edits and View', |
'un' => 'undo', |
'un' => 'undo', |
'ed' => 'Edit'); |
'ed' => 'Edit'); |
my $buttons=(<<BUTTONS); |
my $spelllink = &Apache::lonhtmlcommon::spelllink('xmledit','filecont'); |
$cleanbut |
my $textarea_events = &Apache::edit::element_change_detection(); |
<input type="submit" name="discardview" accesskey="d" value="$lt{'dv'}" /> |
my $form_events = &Apache::edit::form_change_detection(); |
<input type="submit" name="Undo" accesskey="u" value="$lt{'un'}" /><hr> |
my $htmlerror; |
<input type="submit" name="savethisfile" accesskey="s" value="$lt{'st'}" /> |
if ($filetype eq 'html') { |
<input type="submit" name="viewmode" accesskey="v" value="$lt{'vi'}" /> |
$htmlerror=&verify_html($filecontents); |
BUTTONS |
if ($htmlerror) { |
$buttons.=&Apache::lonhtmlcommon::spelllink('xmledit','filecont'); |
$htmlerror='<span class="LC_error">'.$htmlerror.'</span>'; |
|
} |
|
if (&Apache::lonhtmlcommon::htmlareabrowser()) { |
|
$textareaclass = 'class="LC_richDefaultOff"'; |
|
} |
|
} |
my $editfooter=(<<ENDFOOTER); |
my $editfooter=(<<ENDFOOTER); |
$initialize |
$initialize |
<hr /> |
|
<a name="editsection" /> |
<a name="editsection" /> |
<form method="post" name="xmledit"> |
<form $form_events method="post" name="xmledit"> |
$xml_help |
<div class="LC_edit_problem_editxml_header"> |
<input type="hidden" name="editmode" value="$lt{'ed'}" /> |
<table class="LC_edit_problem_header_title"><tr><td> |
$buttons<br /> |
$filename |
<textarea style="width:100%" cols="80" rows="44" name="filecont" id="filecont">$filecontents</textarea> |
</td><td align="right"> |
<br />$buttons |
$xml_help |
<br /> |
</td></tr> |
|
</table> |
|
<div class="LC_edit_problem_discards"> |
|
<input type="submit" name="discardview" accesskey="d" value="$lt{'dv'}" /> |
|
<input type="submit" name="Undo" accesskey="u" value="$lt{'un'}" /> |
|
$htmlerror $dragmath_button |
|
</div> |
|
<div class="LC_edit_problem_saves"> |
|
<input type="submit" name="savethisfile" accesskey="s" value="$lt{'st'}" /> |
|
<input type="submit" name="viewmode" accesskey="v" value="$lt{'vi'}" /> |
|
</div> |
|
</div> |
|
<textarea $textarea_events style="width:100%" cols="80" rows="44" name="filecont" id="filecont" $textareaclass>$filecontents</textarea><br />$spelllink |
|
<div id="LC_aftertextarea"> |
|
<br /> |
|
$titledisplay |
|
</div> |
</form> |
</form> |
$titledisplay |
|
</body> |
</body> |
ENDFOOTER |
ENDFOOTER |
# $result=~s/(\<body[^\>]*\>)/$1$editheader/is; |
return ($editfooter,$add_to_onload,$add_to_onresize);; |
$result=~s/(\<\/body\>)/$editfooter/is; |
|
return $result; |
|
} |
} |
|
|
sub get_target { |
sub get_target { |
Line 1450 sub get_target {
|
Line 1616 sub get_target {
|
|
|
sub handler { |
sub handler { |
my $request=shift; |
my $request=shift; |
|
|
my $target=&get_target(); |
my $target=&get_target(); |
|
|
$Apache::lonxml::debug=$env{'user.debug'}; |
$Apache::lonxml::debug=$env{'user.debug'}; |
|
|
&Apache::loncommon::content_type($request,'text/html'); |
&Apache::loncommon::content_type($request,'text/html'); |
Line 1461 sub handler {
|
Line 1626 sub handler {
|
$request->set_last_modified(&Apache::lonnet::metadata($request->uri, |
$request->set_last_modified(&Apache::lonnet::metadata($request->uri, |
'lastrevisiondate')); |
'lastrevisiondate')); |
} |
} |
|
# Embedded Flash movies from Camtasia served from https will not display in IE |
|
# if XML config file has expired from cache. |
|
if ($ENV{'SERVER_PORT'} == 443) { |
|
if ($request->uri =~ /\.xml$/) { |
|
my ($httpbrowser,$clientbrowser) = |
|
&Apache::loncommon::decode_user_agent($request); |
|
if ($clientbrowser =~ /^explorer$/i) { |
|
delete $request->headers_out->{'Cache-control'}; |
|
delete $request->headers_out->{'Pragma'}; |
|
my $expiration = time + 60; |
|
my $date=strftime("%a, %d %b %Y %H:%M:%S GMT",gmtime($expiration)); |
|
$request->headers_out->set("Expires" => $date); |
|
} |
|
} |
|
} |
$request->send_http_header; |
$request->send_http_header; |
|
|
return OK if $request->header_only; |
return OK if $request->header_only; |
|
|
|
|
my $file=&Apache::lonnet::filelocation("",$request->uri); |
my $file=&Apache::lonnet::filelocation("",$request->uri); |
my $filetype; |
my ($filetype,$breadcrumbtext); |
if ($file =~ /\.sty$/) { |
if ($file =~ /\.(sty|css|js|txt|tex)$/) { |
$filetype='sty'; |
$filetype=$1; |
} else { |
} else { |
$filetype='html'; |
$filetype='html'; |
} |
} |
|
if ($filetype eq 'sty') { |
|
$breadcrumbtext = 'Style File Editor'; |
|
} elsif ($filetype eq 'js') { |
|
$breadcrumbtext = 'Javascript Editor'; |
|
} elsif ($filetype eq 'css') { |
|
$breadcrumbtext = 'CSS Editor'; |
|
} elsif ($filetype eq 'txt') { |
|
$breadcrumbtext = 'Text Editor'; |
|
} elsif ($filetype eq 'tex') { |
|
$breadcrumbtext = 'TeX Editor'; |
|
} else { |
|
$breadcrumbtext = 'HTML Editor'; |
|
} |
|
|
# |
# |
# Edit action? Save file. |
# Edit action? Save file. |
# |
# |
Line 1480 sub handler {
|
Line 1674 sub handler {
|
if ($env{'form.savethisfile'} || $env{'form.viewmode'} || $env{'form.Undo'}) { |
if ($env{'form.savethisfile'} || $env{'form.viewmode'} || $env{'form.Undo'}) { |
my $html_file=&Apache::lonnet::getfile($file); |
my $html_file=&Apache::lonnet::getfile($file); |
my $error = &Apache::lonhomework::handle_save_or_undo($request, \$html_file, \$env{'form.filecont'}); |
my $error = &Apache::lonhomework::handle_save_or_undo($request, \$html_file, \$env{'form.filecont'}); |
|
if ($env{'form.savethisfile'}) { |
|
$env{'form.editmode'}='Edit'; #force edit mode |
|
} |
} |
} |
} |
} |
my %mystyle; |
my %mystyle; |
Line 1488 sub handler {
|
Line 1685 sub handler {
|
if ($filecontents eq -1) { |
if ($filecontents eq -1) { |
my $start_page=&Apache::loncommon::start_page('File Error'); |
my $start_page=&Apache::loncommon::start_page('File Error'); |
my $end_page=&Apache::loncommon::end_page(); |
my $end_page=&Apache::loncommon::end_page(); |
my $fnf=&mt('File not found'); |
my $errormsg='<p class="LC_error">' |
|
.&mt('File not found: [_1]' |
|
,'<span class="LC_filename">'.$file.'</span>') |
|
.'</p>'; |
$result=(<<ENDNOTFOUND); |
$result=(<<ENDNOTFOUND); |
$start_page |
$start_page |
<b>$fnf: $file</b> |
$errormsg |
$end_page |
$end_page |
ENDNOTFOUND |
ENDNOTFOUND |
$filecontents=''; |
$filecontents=''; |
if ($env{'request.state'} ne 'published') { |
if ($env{'request.state'} ne 'published') { |
if ($filetype eq 'sty') { |
if ($filetype eq 'sty') { |
$filecontents=&createnewsty(); |
$filecontents=&createnewsty(); |
} else { |
} elsif ($filetype eq 'js') { |
|
$filecontents=&createnewjs(); |
|
} elsif ($filetype ne 'css' && $filetype ne 'txt' && $filetype ne 'tex') { |
$filecontents=&createnewhtml(); |
$filecontents=&createnewhtml(); |
} |
} |
$env{'form.editmode'}='Edit'; #force edit mode |
$env{'form.editmode'}='Edit'; #force edit mode |
Line 1514 ENDNOTFOUND
|
Line 1716 ENDNOTFOUND
|
['editmode']); |
['editmode']); |
} |
} |
if (!$env{'form.editmode'} || $env{'form.viewmode'} || $env{'form.discardview'}) { |
if (!$env{'form.editmode'} || $env{'form.viewmode'} || $env{'form.discardview'}) { |
$result = &Apache::lonxml::xmlparse($request,$target,$filecontents, |
if ($filetype eq 'html' || $filetype eq 'sty') { |
'',%mystyle); |
&Apache::structuretags::reset_problem_globals(); |
undef($Apache::lonhomework::parsing_a_task); |
$result = &Apache::lonxml::xmlparse($request,$target, |
|
$filecontents,'',%mystyle); |
|
# .html files may contain <problem> or <Task> need to clean |
|
# up if it did |
|
&Apache::structuretags::reset_problem_globals(); |
|
&Apache::lonhomework::finished_parsing(); |
|
} elsif ($filetype eq 'tex') { |
|
$result = &Apache::lontexconvert::converted(\$filecontents, |
|
$env{'form.texengine'}); |
|
if ($env{'form.return_only_error_and_warning_counts'}) { |
|
$result = "$errorcount:$warningcount"; |
|
} |
|
} else { |
|
$result = $filecontents; |
|
} |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
['rawmode']); |
['rawmode']); |
if ($env{'form.rawmode'}) { $result = $filecontents; } |
if ($env{'form.rawmode'}) { $result = $filecontents; } |
} |
if (($filetype ne 'html') && |
|
(!$env{'form.return_only_error_and_warning_counts'})) { |
|
my $nochgview = 1; |
|
my $controls = ''; |
|
if ($env{'request.state'} eq 'construct') { |
|
$controls = &Apache::loncommon::head_subbox( |
|
&Apache::loncommon::CSTR_pageheader() |
|
.&Apache::londefdef::edit_controls($nochgview)); |
|
} |
|
if ($filetype ne 'sty' && $filetype ne 'tex') { |
|
$result =~ s/</</g; |
|
$result =~ s/>/>/g; |
|
$result = '<table class="LC_sty_begin">'. |
|
'<tr><td><b><pre>'.$result. |
|
'</pre></b></td></tr></table>'; |
|
} |
|
my $brcrum; |
|
if ($env{'request.state'} eq 'construct') { |
|
$brcrum = [{'href' => &Apache::loncommon::authorspace($request->uri), |
|
'text' => 'Construction Space'}, |
|
{'href' => '', |
|
'text' => $breadcrumbtext}]; |
|
} else { |
|
$brcrum = ''; # FIXME: Where are we? |
|
} |
|
my %options = ('bread_crumbs' => $brcrum, |
|
'bgcolor' => '#FFFFFF'); |
|
$result = |
|
&Apache::loncommon::start_page(undef,undef,\%options) |
|
.$controls |
|
.$result |
|
.&Apache::loncommon::end_page(); |
|
} |
|
} |
} |
} |
|
|
# |
# |
# Edit action? Insert editing commands |
# Edit action? Insert editing commands |
# |
# |
unless ($env{'request.state'} eq 'published') { |
unless ($env{'request.state'} eq 'published') { |
if ($env{'form.editmode'} && (!($env{'form.viewmode'})) && (!($env{'form.discardview'}))) |
if ($env{'form.editmode'} && (!($env{'form.viewmode'})) && (!($env{'form.discardview'}))) |
{ |
{ |
my $displayfile=$request->uri; |
my $displayfile=$request->uri; |
$displayfile=~s/^\/[^\/]*//; |
$displayfile=~s/^\/[^\/]*//; |
my %options = (); |
|
if ($env{'environment.remote'} ne 'off') { |
my ($edit_info, $add_to_onload, $add_to_onresize)= |
$options{'bgcolor'} = '#FFFFFF'; |
&inserteditinfo($filecontents,$filetype,$displayfile); |
} |
|
my $start_page = &Apache::loncommon::start_page(undef,undef, |
my %options = |
|
('add_entries' => |
|
{'onresize' => $add_to_onresize, |
|
'onload' => $add_to_onload, }); |
|
my $header; |
|
if ($env{'request.state'} eq 'construct') { |
|
$options{'bread_crumbs'} = [{ |
|
'href' => &Apache::loncommon::authorspace($request->uri), |
|
'text' => 'Construction Space'}, |
|
{'href' => '', |
|
'text' => $breadcrumbtext}]; |
|
$header = &Apache::loncommon::head_subbox( |
|
&Apache::loncommon::CSTR_pageheader()); |
|
} |
|
my $js = |
|
&Apache::edit::js_change_detection(). |
|
&Apache::loncommon::resize_textarea_js(); |
|
my $start_page = &Apache::loncommon::start_page(undef,$js, |
\%options); |
\%options); |
$result=$start_page. |
$result = $start_page |
&Apache::lonxml::message_location().'<h3>'. |
.$header |
$displayfile. |
.&Apache::lonxml::message_location() |
'</h3>'.&Apache::loncommon::end_page(); |
.$edit_info |
$result=&inserteditinfo($result,$filecontents,$filetype); |
.&Apache::loncommon::end_page(); |
} |
} |
} |
} |
if ($filetype eq 'html') { &writeallows($request->uri); } |
if ($filetype eq 'html') { &writeallows($request->uri); } |
|
|
|
|
&Apache::lonxml::add_messages(\$result); |
&Apache::lonxml::add_messages(\$result); |
$request->print($result); |
$request->print($result); |
|
|
Line 1561 sub display_title {
|
Line 1826 sub display_title {
|
$title = $env{'request.filename'}; |
$title = $env{'request.filename'}; |
$title = substr($title, rindex($title, '/') + 1); |
$title = substr($title, rindex($title, '/') + 1); |
} |
} |
$result = "<script type='text/javascript'>top.document.title = '$title - LON-CAPA Construction Space';</script>"; |
$result = "<script type='text/javascript'>top.document.title = '$title - LON-CAPA " |
|
.&mt('Construction Space')."';</script>"; |
} |
} |
return $result; |
return $result; |
} |
} |
Line 1582 sub debug {
|
Line 1848 sub debug {
|
} |
} |
|
|
sub show_error_warn_msg { |
sub show_error_warn_msg { |
if ($env{'request.filename'} eq '/home/httpd/html/res/lib/templates/simpleproblem.problem' && |
if (($env{'request.filename'} eq |
&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) { |
$Apache::lonnet::perlvar{'lonDocRoot'}.'/res/lib/templates/simpleproblem.problem') && |
|
(&Apache::lonnet::allowed('mdc',$env{'request.course.id'}))) { |
return 1; |
return 1; |
} |
} |
return (($Apache::lonxml::debug eq 1) || |
return (($Apache::lonxml::debug eq 1) || |
Line 1594 sub show_error_warn_msg {
|
Line 1861 sub show_error_warn_msg {
|
} |
} |
|
|
sub error { |
sub error { |
|
my @errors = @_; |
|
|
$errorcount++; |
$errorcount++; |
|
|
|
$Apache::lonxml::internal_error=1; |
|
|
|
if (defined($Apache::inputtags::part)) { |
|
if ( @Apache::inputtags::response ) { |
|
push(@errors, |
|
&mt("This error occurred while processing response [_1] in part [_2]", |
|
$Apache::inputtags::response[-1], |
|
$Apache::inputtags::part)); |
|
} else { |
|
push(@errors, |
|
&mt("This error occurred while processing part [_1]", |
|
$Apache::inputtags::part)); |
|
} |
|
} |
|
|
if ( &show_error_warn_msg() ) { |
if ( &show_error_warn_msg() ) { |
# If printing in construction space, put the error inside <pre></pre> |
# If printing in construction space, put the error inside <pre></pre> |
push(@Apache::lonxml::error_messages, |
push(@Apache::lonxml::error_messages, |
$Apache::lonxml::warnings_error_header. |
$Apache::lonxml::warnings_error_header |
"<b>ERROR:</b>".join("<br />\n",@_)."<br />\n"); |
.'<div class="LC_error">' |
|
.'<b>'.&mt('ERROR:').' </b>'.join("<br />\n",@errors) |
|
."</div>\n"); |
$Apache::lonxml::warnings_error_header=''; |
$Apache::lonxml::warnings_error_header=''; |
} else { |
} else { |
my $errormsg; |
my $errormsg; |
my ($symb)=&Apache::lonnet::symbread(); |
my ($symb)=&Apache::lonnet::symbread(); |
if ( !$symb ) { |
if ( !$symb ) { |
#public or browsers |
#public or browsers |
$errormsg=&mt("An error occured while processing this resource. The author has been notified."); |
$errormsg=&mt("An error occurred while processing this resource. The author has been notified."); |
} |
} |
my $host=$Apache::lonnet::perlvar{'lonHostID'}; |
my $host=$Apache::lonnet::perlvar{'lonHostID'}; |
my $msg = join('<br />',(@_,"The error occurred on host <tt>$host</tt>")); |
push(@errors, |
|
&mt("The error occurred on host [_1]", |
|
"<tt>$host</tt>")); |
|
|
|
my $msg = join('<br />', @errors); |
|
|
#notify author |
#notify author |
&Apache::lonmsg::author_res_msg($env{'request.filename'},$msg); |
&Apache::lonmsg::author_res_msg($env{'request.filename'},$msg); |
#notify course |
#notify course |
Line 1640 sub error {
|
Line 1932 sub error {
|
} |
} |
} |
} |
if ($env{'request.role.adv'}) { |
if ($env{'request.role.adv'}) { |
$errormsg=&mt("An error occured while processing this resource. The course personnel ([_1]) and the author have been notified.",join(', ',@userlist)); |
$errormsg=&mt("An error occurred while processing this resource. The course personnel ([_1]) and the author have been notified.",join(', ',@userlist)); |
} else { |
} else { |
$errormsg=&mt("An error occured while processing this resource. The instructor has been notified."); |
$errormsg=&mt("An error occurred while processing this resource. The instructor has been notified."); |
} |
} |
} |
} |
push(@Apache::lonxml::error_messages,"<b>$errormsg</b> <br />"); |
push(@Apache::lonxml::error_messages,"<b>$errormsg</b> <br />"); |
Line 1655 sub warning {
|
Line 1947 sub warning {
|
if ($env{'form.grade_target'} ne 'tex') { |
if ($env{'form.grade_target'} ne 'tex') { |
if ( &show_error_warn_msg() ) { |
if ( &show_error_warn_msg() ) { |
push(@Apache::lonxml::warning_messages, |
push(@Apache::lonxml::warning_messages, |
$Apache::lonxml::warnings_error_header. |
$Apache::lonxml::warnings_error_header |
"<b>W</b>ARNING<b>:</b>".join('<br />',@_)."<br />\n"); |
.'<div class="LC_warning">' |
|
.&mt('[_1]W[_2]ARNING','<b>','</b>')."<b>:</b> ".join('<br />',@_) |
|
."</div>\n" |
|
); |
$Apache::lonxml::warnings_error_header=''; |
$Apache::lonxml::warnings_error_header=''; |
} |
} |
} |
} |
Line 1752 sub register_insert_xml {
|
Line 2047 sub register_insert_xml {
|
my $key; |
my $key; |
if ($token->[1] eq 'tag') { |
if ($token->[1] eq 'tag') { |
$tag = $token->[2]{'name'}; |
$tag = $token->[2]{'name'}; |
$insertlist{"$tagnum.tag"} = $tag; |
$insertlist{$tagnum.'.tag'} = $tag; |
$insertlist{"$tag.num"} = $tagnum; |
$insertlist{$tag.'.num'} = $tagnum; |
push(@alltags,$tag); |
push(@alltags,$tag); |
} elsif ($in_help && $token->[1] eq 'file') { |
} elsif ($in_help && $token->[1] eq 'file') { |
$key = $tag.'.helpfile'; |
$key = $tag.'.helpfile'; |
Line 1786 sub register_insert_xml {
|
Line 2081 sub register_insert_xml {
|
|
|
# parse the allows and ignore tags set to <show>no</show> |
# parse the allows and ignore tags set to <show>no</show> |
foreach my $tag (@alltags) { |
foreach my $tag (@alltags) { |
next if (!exists($insertlist{"$tag.allow"})); |
next if (!exists($insertlist{$tag.'.allow'})); |
my $allow = $insertlist{"$tag.allow"}; |
my $allow = $insertlist{$tag.'.allow'}; |
foreach my $element (split(',',$allow)) { |
foreach my $element (split(',',$allow)) { |
$element =~ s/(^\s*|\s*$ )//gx; |
$element =~ s/(^\s*|\s*$ )//gx; |
if (!exists($insertlist{"$element.show"}) |
if (!exists($insertlist{$element.'.show'}) |
|| $insertlist{"$element.show"} ne 'no') { |
|| $insertlist{$element.'.show'} ne 'no') { |
push(@{ $insertlist{$tag.'.which'} },$element); |
push(@{ $insertlist{$tag.'.which'} },$element); |
} |
} |
} |
} |
Line 1881 sub get_tag {
|
Line 2176 sub get_tag {
|
return $insertlist{"$tagnum.tag"}; |
return $insertlist{"$tagnum.tag"}; |
} |
} |
|
|
|
############################################################ |
|
# PDF-FORM-METHODS |
|
|
|
=pod |
|
|
|
=item &print_pdf_radiobutton(fieldname, value) |
|
|
|
Returns a latexline to generate a PDF-Form-Radiobutton. |
|
Note: Radiobuttons with equal names are automaticly grouped |
|
in a selection-group. |
|
|
|
$fieldname: PDF internalname of the radiobutton(group) |
|
$value: Value of radiobutton |
|
|
|
=cut |
|
sub print_pdf_radiobutton { |
|
my ($fieldname, $value) = @_; |
|
return '\radioButton[\symbolchoice{circle}]{' |
|
.$fieldname.'}{10bp}{10bp}{'.$value.'}'; |
|
} |
|
|
|
|
|
=pod |
|
|
|
=item &print_pdf_start_combobox(fieldname) |
|
|
|
Starts a latexline to generate a PDF-Form-Combobox with text. |
|
|
|
$fieldname: PDF internal name of the Combobox |
|
|
|
=cut |
|
sub print_pdf_start_combobox { |
|
my $result; |
|
my ($fieldName) = @_; |
|
$result .= '\begin{tabularx}{\textwidth}{p{2.5cm}X}'."\n"; |
|
$result .= '\comboBox[]{'.$fieldName.'}{2.3cm}{14bp}{'; # |
|
|
|
return $result; |
|
} |
|
|
|
|
|
=pod |
|
|
|
=item &print_pdf_add_combobox_option(options) |
|
|
|
Generates a latexline to add Options to a PDF-Form-ComboBox. |
|
|
|
$option: PDF internal name of the Combobox-Option |
|
|
|
=cut |
|
sub print_pdf_add_combobox_option { |
|
|
|
my $result; |
|
my ($option) = @_; |
|
|
|
$result .= '('.$option.')'; |
|
|
|
return $result; |
|
} |
|
|
|
|
|
=pod |
|
|
|
=item &print_pdf_end_combobox(text) { |
|
|
|
Returns latexcode to end a PDF-Form-Combobox with text. |
|
|
|
=cut |
|
sub print_pdf_end_combobox { |
|
my $result; |
|
my ($text) = @_; |
|
|
|
$result .= '}&'.$text."\\\\\n"; |
|
$result .= '\end{tabularx}' . "\n"; |
|
$result .= '\hspace{2mm}' . "\n"; |
|
return $result; |
|
} |
|
|
|
|
|
=pod |
|
|
|
=item &print_pdf_hiddenField(fieldname, user, domain) |
|
|
|
Returns a latexline to generate a PDF-Form-hiddenField with userdata. |
|
|
|
$fieldname label for hiddentextfield |
|
$user: name of user |
|
$domain: domain of user |
|
|
|
=cut |
|
sub print_pdf_hiddenfield { |
|
my $result; |
|
my ($fieldname, $user, $domain) = @_; |
|
|
|
$result .= '\textField [\F{\FHidden}\F{-\FPrint}\V{'.$domain.'&'.$user.'}]{'.$fieldname.'}{0in}{0in}'."\n"; |
|
|
|
return $result; |
|
} |
|
|
1; |
1; |
__END__ |
__END__ |
|
|
|
|