version 1.148, 2003/11/10 15:15:08
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version 1.154, 2003/11/12 21:37:07
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Line 2007 sub domainlogo {
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Line 2007 sub domainlogo {
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my $lonhttpdPort=$Apache::lonnet::perlvar{'lonhttpdPort'}; |
my $lonhttpdPort=$Apache::lonnet::perlvar{'lonhttpdPort'}; |
if (!defined($lonhttpdPort)) { $lonhttpdPort='8080'; } |
if (!defined($lonhttpdPort)) { $lonhttpdPort='8080'; } |
return '<img src="http://'.$ENV{'HTTP_HOST'}.':'.$lonhttpdPort. |
return '<img src="http://'.$ENV{'HTTP_HOST'}.':'.$lonhttpdPort. |
'/adm/lonDomLogos/'.$domain.'.gif" />'; |
'/adm/lonDomLogos/'.$domain.'.gif" alt="'.$domain.'" />'; |
} elsif(exists($Apache::lonnet::domaindescription{$domain})) { |
} elsif(exists($Apache::lonnet::domaindescription{$domain})) { |
return $Apache::lonnet::domaindescription{$domain}; |
return $Apache::lonnet::domaindescription{$domain}; |
} else { |
} else { |
Line 2144 a:hover { color: black; background: yell
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Line 2144 a:hover { color: black; background: yell
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a:focus { color: red; background: yellow } |
a:focus { color: red; background: yellow } |
</style> |
</style> |
<body bgcolor="$pgbg" text="$font" alink="$alink" vlink="$vlink" link="$link" |
<body bgcolor="$pgbg" text="$font" alink="$alink" vlink="$vlink" link="$link" |
style="border-color: $tabbg; border-width: 4px; border-style: solid; padding: 4px;$addstyle" $addentries> |
style="margin-top: 0px;$addstyle" $addentries> |
END |
END |
my $upperleft='<img src="http://'.$ENV{'HTTP_HOST'}.':'. |
my $upperleft='<img src="http://'.$ENV{'HTTP_HOST'}.':'. |
$lonhttpdPort.$img.'" />'; |
$lonhttpdPort.$img.'" alt="'.$function.'" />'; |
if ($bodyonly) { |
if ($bodyonly) { |
return $bodytag; |
return $bodytag; |
} elsif ($ENV{'browser.interface'} eq 'textual') { |
} elsif ($ENV{'browser.interface'} eq 'textual') { |
Line 2159 END
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Line 2159 END
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# No Remote |
# No Remote |
return $bodytag.&Apache::lonmenu::menubuttons($forcereg,'web', |
return $bodytag.&Apache::lonmenu::menubuttons($forcereg,'web', |
$forcereg). |
$forcereg). |
'<table bgcolor="'.$pgbg.'" width="100%" border="0" cellspacing="3" cellpadding="3"><tr><td bgcolor="'.$tabbg.'"><font size="+3" color="'.$font.'"><b>'.$title. |
'<table bgcolor="'.$pgbg.'" width="100%" border="0" cellspacing="3" cellpadding="3"><tr><td bgcolor="'.$tabbg.'"><font face="Arial, Helvetica, sans-serif" size="+3" color="'.$font.'"><b>'.$title. |
'</b></font></td></tr></table>'; |
'</b></font></td></tr></table>'; |
} |
} |
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Line 2366 sub add_to_env {
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Line 2366 sub add_to_env {
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=pod |
=pod |
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=item * get_env_multiple($name) |
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gets $name from the %ENV hash, it seemlessly handles the cases where multiple |
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values may be defined and end up as an array ref. |
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returns an array of values |
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=cut |
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sub get_env_multiple { |
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my ($name) = @_; |
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my @values; |
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if (defined($ENV{$name})) { |
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# exists is it an array |
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if (ref($ENV{$name})) { |
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@values=@{ $ENV{$name} }; |
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} else { |
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$values[0]=$ENV{$name}; |
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} |
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} |
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return(@values); |
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} |
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=pod |
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=back |
=back |
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=head1 CSV Upload/Handling functions |
=head1 CSV Upload/Handling functions |
Line 2719 the routine &Apache::lonnet::transfer_pr
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Line 2745 the routine &Apache::lonnet::transfer_pr
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############################################################ |
############################################################ |
############################################################ |
############################################################ |
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my $uniq=0; |
sub get_cgi_id { |
sub get_cgi_id { |
return (time.'_'.int(rand(1000))); |
$uniq=($uniq+1)%100000; |
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return (time.'_'.$uniq); |
} |
} |
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############################################################ |
############################################################ |
Line 3069 sub chartlink {
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Line 3096 sub chartlink {
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'">'.$linktext.'</a>'; |
'">'.$linktext.'</a>'; |
} |
} |
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####################################################### |
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####################################################### |
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=pod |
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=head1 Course Environment Routines |
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=item &restore_course_settings |
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=item &store_course_settings |
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Restores/Store indicated form parameters from the course environment. |
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Will not overwrite existing values of the form parameters. |
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Inputs: |
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a scalar describing the data (e.g. 'chart', 'problem_analysis') |
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a hash ref describing the data to be stored. For example: |
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%Save_Parameters = ('Status' => 'scalar', |
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'chartoutputmode' => 'scalar', |
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'chartoutputdata' => 'scalar', |
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'Section' => 'array', |
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'StudentData' => 'array', |
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'Maps' => 'array'); |
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Returns: both routines return nothing |
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=cut |
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####################################################### |
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####################################################### |
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sub store_course_settings { |
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# save to the environment |
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# appenv the same items, just to be safe |
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my $courseid = $ENV{'request.course.id'}; |
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my $coursedom = $ENV{'course.'.$courseid.'.domain'}; |
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my ($prefix,$Settings) = @_; |
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my %SaveHash; |
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my %AppHash; |
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while (my ($setting,$type) = each(%$Settings)) { |
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my $basename = 'env.internal.'.$prefix.'.'.$setting; |
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my $envname = 'course.'.$courseid.'.'.$basename; |
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if (exists($ENV{'form.'.$setting})) { |
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# Save this value away |
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if ($type eq 'scalar' && |
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(! exists($ENV{$envname}) || |
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$ENV{$envname} ne $ENV{'form.'.$setting})) { |
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$SaveHash{$basename} = $ENV{'form.'.$setting}; |
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$AppHash{$envname} = $ENV{'form.'.$setting}; |
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} elsif ($type eq 'array') { |
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my $stored_form; |
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if (ref($ENV{'form.'.$setting})) { |
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$stored_form = join(',', |
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map { |
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&Apache::lonnet::escape($_); |
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} sort(@{$ENV{'form.'.$setting}})); |
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} else { |
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$stored_form = |
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&Apache::lonnet::escape($ENV{'form.'.$setting}); |
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} |
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# Determine if the array contents are the same. |
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if ($stored_form ne $ENV{$envname}) { |
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$SaveHash{$basename} = $stored_form; |
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$AppHash{$envname} = $stored_form; |
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} |
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} |
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} |
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} |
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my $put_result = &Apache::lonnet::put('environment',\%SaveHash, |
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$coursedom, |
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$ENV{'course.'.$courseid.'.num'}); |
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if ($put_result !~ /^(ok|delayed)/) { |
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&Apache::lonnet::logthis('unable to save form parameters, '. |
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'got error:'.$put_result); |
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} |
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# Make sure these settings stick around in this session, too |
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&Apache::lonnet::appenv(%AppHash); |
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return; |
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} |
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sub restore_course_settings { |
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my $courseid = $ENV{'request.course.id'}; |
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my ($prefix,$Settings) = @_; |
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while (my ($setting,$type) = each(%$Settings)) { |
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next if (exists($ENV{'form.'.$setting})); |
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my $envname = 'course.'.$courseid.'.env.internal.'.$prefix. |
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'.'.$setting; |
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if (exists($ENV{$envname})) { |
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if ($type eq 'scalar') { |
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$ENV{'form.'.$setting} = $ENV{$envname}; |
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} elsif ($type eq 'array') { |
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$ENV{'form.'.$setting} = [ |
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map { |
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&Apache::lonnet::unescape($_); |
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} split(',',$ENV{$envname}) |
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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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sub propath { |
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my ($udom,$uname)=@_; |
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$udom=~s/\W//g; |
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$uname=~s/\W//g; |
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my $subdir=$uname.'__'; |
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$subdir =~ s/(.)(.)(.).*/$1\/$2\/$3/; |
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my $proname="$Apache::lonnet::perlvar{'lonUsersDir'}/$udom/$subdir/$uname"; |
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return $proname; |
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} |
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=pod |
=pod |
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=back |
=back |