version 1.103, 2003/06/06 02:24:49
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version 1.108, 2003/07/16 14:21:56
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Line 549 sub help_open_topic {
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Line 549 sub help_open_topic {
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my ($topic, $text, $stayOnPage, $width, $height) = @_; |
my ($topic, $text, $stayOnPage, $width, $height) = @_; |
$text = "" if (not defined $text); |
$text = "" if (not defined $text); |
$stayOnPage = 0 if (not defined $stayOnPage); |
$stayOnPage = 0 if (not defined $stayOnPage); |
if ($ENV{'browser.interface'} eq 'textual') { |
if ($ENV{'browser.interface'} eq 'textual' || |
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$ENV{'environment.remote'} eq 'off' ) { |
$stayOnPage=1; |
$stayOnPage=1; |
} |
} |
$width = 350 if (not defined $width); |
$width = 350 if (not defined $width); |
Line 586 ENDTEMPLATE
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Line 587 ENDTEMPLATE
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} |
} |
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# This is a quicky function for Latex cheatsheet editing, since it |
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# appears in at least four places |
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sub helpLatexCheatsheet { |
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my $other = shift; |
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my $addOther = ''; |
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if ($other) { |
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$addOther = Apache::loncommon::help_open_topic($other, shift, |
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undef, undef, 600) . |
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'</td><td>'; |
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} |
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return '<table><tr><td>'. |
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$addOther . |
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&Apache::loncommon::help_open_topic("Greek_Symbols",'Greek Symbols', |
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undef,undef,600) |
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.'</td><td>'. |
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&Apache::loncommon::help_open_topic("Other_Symbols",'Other Symbols', |
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undef,undef,600) |
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.'</td></tr></table>'; |
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} |
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=pod |
=pod |
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=item csv_translate($text) |
=item csv_translate($text) |
Line 1358 sub display_languages {
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Line 1379 sub display_languages {
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$languages{$_}=1; |
$languages{$_}=1; |
} |
} |
} |
} |
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if ($ENV{'course.'.$ENV{'request.course.id'}.'.languages'}) { |
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foreach (split(/\s*(\,|\;|\:)\s*/, |
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$ENV{'course.'.$ENV{'request.course.id'}.'.languages'})) { |
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$languages{$_}=1; |
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} |
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} |
&get_unprocessed_cgi($ENV{'QUERY_STRING'},['displaylanguage']); |
&get_unprocessed_cgi($ENV{'QUERY_STRING'},['displaylanguage']); |
if ($ENV{'form.displaylanguage'}) { |
if ($ENV{'form.displaylanguage'}) { |
foreach (split(/\s*(\,|\;|\:)\s*/,$ENV{'form.displaylanguage'})) { |
foreach (split(/\s*(\,|\;|\:)\s*/,$ENV{'form.displaylanguage'})) { |
Line 1485 sub get_previous_attempt {
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Line 1512 sub get_previous_attempt {
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} |
} |
} |
} |
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sub relative_to_absolute { |
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my ($url,$output)=@_; |
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my $parser=HTML::TokeParser->new(\$output); |
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my $token; |
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my $thisdir=$url; |
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my @rlinks=(); |
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while ($token=$parser->get_token) { |
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if ($token->[0] eq 'S') { |
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if ($token->[1] eq 'a') { |
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if ($token->[2]->{'href'}) { |
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$rlinks[$#rlinks+1]=$token->[2]->{'href'}; |
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} |
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} elsif ($token->[1] eq 'img' || $token->[1] eq 'embed' ) { |
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$rlinks[$#rlinks+1]=$token->[2]->{'src'}; |
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} elsif ($token->[1] eq 'base') { |
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$thisdir=$token->[2]->{'href'}; |
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} |
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} |
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} |
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$thisdir=~s-/[^/]*$--; |
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foreach (@rlinks) { |
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unless (($_=~/^http:\/\//i) || |
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($_=~/^\//) || |
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($_=~/^javascript:/i) || |
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($_=~/^mailto:/i) || |
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($_=~/^\#/)) { |
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my $newlocation=&Apache::lonnet::hreflocation($thisdir,$_); |
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$output=~s/(\"|\'|\=\s*)$_(\"|\'|\s|\>)/$1$newlocation$2/; |
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} |
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} |
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# -------------------------------------------------- Deal with Applet codebases |
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$output=~s/(\<applet[^\>]+)(codebase\=[^\S\>]+)*([^\>]*)\>/$1.($2?$2:' codebase="'.$thisdir.'"').$3.'>'/gei; |
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return $output; |
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} |
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sub get_student_view { |
sub get_student_view { |
my ($symb,$username,$domain,$courseid,$target) = @_; |
my ($symb,$username,$domain,$courseid,$target) = @_; |
my ($map,$id,$feedurl) = split(/___/,$symb); |
my ($map,$id,$feedurl) = split(/___/,$symb); |
Line 1496 sub get_student_view {
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Line 1558 sub get_student_view {
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} |
} |
if ($target eq 'tex') {$moreenv{'form.grade_target'} = 'tex';} |
if ($target eq 'tex') {$moreenv{'form.grade_target'} = 'tex';} |
&Apache::lonnet::appenv(%moreenv); |
&Apache::lonnet::appenv(%moreenv); |
my $userview=&Apache::lonnet::ssi('/res/'.$feedurl); |
$feedurl=&Apache::lonnet::clutter($feedurl); |
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my $userview=&Apache::lonnet::ssi_body($feedurl); |
&Apache::lonnet::delenv('form.grade_'); |
&Apache::lonnet::delenv('form.grade_'); |
foreach my $element (@elements) { |
foreach my $element (@elements) { |
$ENV{'form.grade_'.$element}=$old{$element}; |
$ENV{'form.grade_'.$element}=$old{$element}; |
Line 1508 sub get_student_view {
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Line 1571 sub get_student_view {
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$userview=~s/\<head\>//gi; |
$userview=~s/\<head\>//gi; |
$userview=~s/\<\/head\>//gi; |
$userview=~s/\<\/head\>//gi; |
$userview=~s/action\s*\=/would_be_action\=/gi; |
$userview=~s/action\s*\=/would_be_action\=/gi; |
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$userview=&relative_to_absolute($feedurl,$userview); |
return $userview; |
return $userview; |
} |
} |
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