version 1.259, 2003/05/29 18:41:04
|
version 1.269, 2003/08/06 17:00:30
|
Line 70 use Math::Cephes();
|
Line 70 use Math::Cephes();
|
use Math::Random(); |
use Math::Random(); |
use Opcode(); |
use Opcode(); |
|
|
|
|
sub register { |
sub register { |
my ($space,@taglist) = @_; |
my ($space,@taglist) = @_; |
foreach my $temptag (@taglist) { |
foreach my $temptag (@taglist) { |
Line 95 use Apache::run();
|
Line 96 use Apache::run();
|
use Apache::londefdef(); |
use Apache::londefdef(); |
use Apache::scripttag(); |
use Apache::scripttag(); |
use Apache::edit(); |
use Apache::edit(); |
|
use Apache::inputtags(); |
|
use Apache::outputtags(); |
use Apache::lonnet(); |
use Apache::lonnet(); |
use Apache::File(); |
use Apache::File(); |
use Apache::loncommon(); |
use Apache::loncommon(); |
Line 151 $Apache::lonxml::counter_changed=0;
|
Line 154 $Apache::lonxml::counter_changed=0;
|
#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; |
|
|
|
#locations used to store the parameter string for style substitutions |
|
$Apache::lonxml::style_values=''; |
|
$Apache::lonxml::style_end_values=''; |
|
|
sub xmlbegin { |
sub xmlbegin { |
my $output=''; |
my $output=''; |
if ($ENV{'browser.mathml'}) { |
if ($ENV{'browser.mathml'}) { |
Line 382 sub fontsettings() {
|
Line 389 sub fontsettings() {
|
if (($ENV{'browser.os'} eq 'mac') && (!$ENV{'browser.mathml'})) { |
if (($ENV{'browser.os'} eq 'mac') && (!$ENV{'browser.mathml'})) { |
$headerstring.= |
$headerstring.= |
'<meta Content-Type="text/html; charset=x-mac-roman">'; |
'<meta Content-Type="text/html; charset=x-mac-roman">'; |
} elsif (!$ENV{'browser.mathml'}) { |
} elsif (!$ENV{'browser.mathml'} && $ENV{'browser.unicode'}) { |
$headerstring.= |
$headerstring.= |
'<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />'; |
'<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />'; |
} |
} |
Line 485 sub latex_special_symbols {
|
Line 492 sub latex_special_symbols {
|
$current_token=~s/(>|<)/\$$1\$/g; #more or less |
$current_token=~s/(>|<)/\$$1\$/g; #more or less |
if ($current_token=~m/\d%/) {$current_token =~ s/(\d)%/$1\\%/g;} #percent after digit |
if ($current_token=~m/\d%/) {$current_token =~ s/(\d)%/$1\\%/g;} #percent after digit |
if ($current_token=~m/\s%/) {$current_token =~ s/(\s)%/$1\\%/g;} #persent after space |
if ($current_token=~m/\s%/) {$current_token =~ s/(\s)%/$1\\%/g;} #persent after space |
|
if ($current_token eq '%.') {$current_token = '\%.';} #persent at the end of statement |
} |
} |
return $current_token; |
return $current_token; |
} |
} |
Line 497 sub inner_xmlparse {
|
Line 505 sub inner_xmlparse {
|
my $dontpop=0; |
my $dontpop=0; |
while ( $#$pars > -1 ) { |
while ( $#$pars > -1 ) { |
while ($token = $$pars['-1']->get_token) { |
while ($token = $$pars['-1']->get_token) { |
if (($token->[0] eq 'T') || ($token->[0] eq 'C') || ($token->[0] eq 'D') ) { |
if (($token->[0] eq 'T') || ($token->[0] eq 'C') ) { |
if ($metamode<1) { |
if ($metamode<1) { |
my $text=$token->[1]; |
my $text=$token->[1]; |
if ($token->[0] eq 'C' && $target eq 'tex') { |
if ($token->[0] eq 'C' && $target eq 'tex') { |
Line 506 sub inner_xmlparse {
|
Line 514 sub inner_xmlparse {
|
} |
} |
$result.=$text; |
$result.=$text; |
} |
} |
|
} elsif (($token->[0] eq 'D')) { |
|
if ($metamode<1 && $target eq 'web') { |
|
my $text=$token->[1]; |
|
$result.=$text; |
|
} |
} elsif ($token->[0] eq 'PI') { |
} elsif ($token->[0] eq 'PI') { |
if ($metamode<1) { |
if ($metamode<1 && $target eq 'web') { |
$result=$token->[2]; |
$result=$token->[2]; |
} |
} |
} elsif ($token->[0] eq 'S') { |
} elsif ($token->[0] eq 'S') { |
Line 1037 sub parstring {
|
Line 1050 sub parstring {
|
my $val=$token->[2]->{$_}; |
my $val=$token->[2]->{$_}; |
$val =~ s/([\%\@\\\"\'])/\\$1/g; |
$val =~ s/([\%\@\\\"\'])/\\$1/g; |
#if ($val =~ m/^[\%\@]/) { $val="\\".$val; } |
#if ($val =~ m/^[\%\@]/) { $val="\\".$val; } |
$temp .= "my \$$_=\"$val\";" |
$temp .= "my \$$_=\"$val\";"; |
} |
} |
} |
} |
return $temp; |
return $temp; |
Line 1130 sub inserteditinfo {
|
Line 1143 sub inserteditinfo {
|
my ($result,$filecontents)=@_; |
my ($result,$filecontents)=@_; |
$filecontents = &HTML::Entities::encode($filecontents); |
$filecontents = &HTML::Entities::encode($filecontents); |
# my $editheader='<a href="#editsection">Edit below</a><hr />'; |
# my $editheader='<a href="#editsection">Edit below</a><hr />'; |
my $xml_help = '<table><tr><td>'. |
my $xml_help = Apache::loncommon::helpLatexCheatsheet(); |
&Apache::loncommon::help_open_topic("Greek_Symbols",'Greek Symbols', |
|
undef,undef,600) |
|
.'</td><td>'. |
|
&Apache::loncommon::help_open_topic("Other_Symbols",'Other Symbols', |
|
undef,undef,600) |
|
.'</td></tr></table>'; |
|
my $titledisplay=&display_title(); |
my $titledisplay=&display_title(); |
my $buttons=(<<BUTTONS); |
my $buttons=(<<BUTTONS); |
<input type="submit" name="attemptclean" |
<input type="submit" name="attemptclean" |
Line 1240 ENDNOTFOUND
|
Line 1247 ENDNOTFOUND
|
if ($ENV{'form.attemptclean'}) { |
if ($ENV{'form.attemptclean'}) { |
$filecontents=&htmlclean($filecontents,1); |
$filecontents=&htmlclean($filecontents,1); |
} |
} |
|
# |
|
# we are in construction space, see if edit mode forced |
|
&Apache::loncommon::get_unprocessed_cgi |
|
($ENV{'QUERY_STRING'},['editmode']); |
} |
} |
if (!$ENV{'form.editmode'} || $ENV{'form.viewmode'}) { |
if (!$ENV{'form.editmode'} || $ENV{'form.viewmode'}) { |
$result = &Apache::lonxml::xmlparse($request,$target,$filecontents, |
$result = &Apache::lonxml::xmlparse($request,$target,$filecontents, |
Line 1316 sub error {
|
Line 1327 sub error {
|
|
|
sub warning { |
sub warning { |
$warningcount++; |
$warningcount++; |
if ($ENV{'request.state'} eq 'construct' || $Apache::lonxml::debug) { |
|
print "<b>W</b>ARNING<b>:</b>".join('<br />',@_)."<br />\n"; |
if ($ENV{'form.grade_target'} ne 'tex') { |
|
if ($ENV{'request.state'} eq 'construct' || $Apache::lonxml::debug) { |
|
print "<b>W</b>ARNING<b>:</b>".join('<br />',@_)."<br />\n"; |
|
} |
} |
} |
} |
} |
|
|
Line 1379 sub register_insert {
|
Line 1393 sub register_insert {
|
my $line = $data[$i]; |
my $line = $data[$i]; |
if ( $line =~ /^\#/ || $line =~ /^\s*\n/) { next; } |
if ( $line =~ /^\#/ || $line =~ /^\s*\n/) { next; } |
if ( $line =~ /TABLE/ ) { last; } |
if ( $line =~ /TABLE/ ) { last; } |
my ($tag,$descrip,$color,$function,$show) = split(/,/, $line); |
my ($tag,$descrip,$color,$function,$show,$helpfile,$helpdesc) = split(/,/, $line); |
if ($tag) { |
if ($tag) { |
$insertlist{"$tagnum.tag"} = $tag; |
$insertlist{"$tagnum.tag"} = $tag; |
$insertlist{"$tagnum.description"} = $descrip; |
$insertlist{"$tagnum.description"} = $descrip; |
Line 1387 sub register_insert {
|
Line 1401 sub register_insert {
|
$insertlist{"$tagnum.function"} = $function; |
$insertlist{"$tagnum.function"} = $function; |
if (!defined($show)) { $show='yes'; } |
if (!defined($show)) { $show='yes'; } |
$insertlist{"$tagnum.show"}= $show; |
$insertlist{"$tagnum.show"}= $show; |
|
$insertlist{"$tagnum.helpfile"} = $helpfile; |
|
$insertlist{"$tagnum.helpdesc"} = $helpdesc; |
$insertlist{"$tag.num"}=$tagnum; |
$insertlist{"$tag.num"}=$tagnum; |
$tagnum++; |
$tagnum++; |
} |
} |
Line 1421 sub description {
|
Line 1437 sub description {
|
return $insertlist{$tagnum.'.description'}; |
return $insertlist{$tagnum.'.description'}; |
} |
} |
|
|
|
# Returns a list containing the help file, and the description |
|
sub helpinfo { |
|
my ($token)=@_; |
|
my $tagnum; |
|
my $tag=$token->[1]; |
|
foreach my $namespace (reverse @Apache::lonxml::namespace) { |
|
my $testtag=$namespace.'::'.$tag; |
|
$tagnum=$insertlist{"$testtag.num"}; |
|
if (defined($tagnum)) { last; } |
|
} |
|
if (!defined ($tagnum)) { $tagnum=$Apache::lonxml::insertlist{"$tag.num"}; } |
|
return ($insertlist{$tagnum.'.helpfile'}, $insertlist{$tagnum.'.helpdesc'}); |
|
} |
|
|
# ----------------------------------------------------------------- whichuser |
# ----------------------------------------------------------------- whichuser |
# returns a list of $symb, $courseid, $domain, $name that is correct for |
# returns a list of $symb, $courseid, $domain, $name that is correct for |
# calls to lonnet functions for this setup. |
# calls to lonnet functions for this setup. |
# - looks for form.grade_ parameters |
# - looks for form.grade_ parameters |
sub whichuser { |
sub whichuser { |
|
my ($passedsymb)=@_; |
my ($symb,$courseid,$domain,$name,$publicuser); |
my ($symb,$courseid,$domain,$name,$publicuser); |
if (defined($ENV{'form.grade_symb'})) { |
if (defined($ENV{'form.grade_symb'})) { |
my $tmp_courseid=$ENV{'form.grade_courseid'}; |
my $tmp_courseid=$ENV{'form.grade_courseid'}; |
my $allowed=&Apache::lonnet::allowed('mgr',$tmp_courseid); |
my $allowed=&Apache::lonnet::allowed('vgr',$tmp_courseid); |
if ($allowed) { |
if ($allowed) { |
$symb=$ENV{'form.grade_symb'}; |
$symb=$ENV{'form.grade_symb'}; |
$courseid=$ENV{'form.grade_courseid'}; |
$courseid=$ENV{'form.grade_courseid'}; |
Line 1437 sub whichuser {
|
Line 1468 sub whichuser {
|
$name=$ENV{'form.grade_username'}; |
$name=$ENV{'form.grade_username'}; |
} |
} |
} else { |
} else { |
$symb=&Apache::lonnet::symbread(); |
if (!$passedsymb) { |
|
$symb=&Apache::lonnet::symbread(); |
|
} else { |
|
$symb=$passedsymb; |
|
} |
$courseid=$ENV{'request.course.id'}; |
$courseid=$ENV{'request.course.id'}; |
$domain=$ENV{'user.domain'}; |
$domain=$ENV{'user.domain'}; |
$name=$ENV{'user.name'}; |
$name=$ENV{'user.name'}; |