--- loncom/interface/loncommon.pm 2004/01/28 16:18:29 1.176
+++ loncom/interface/loncommon.pm 2004/02/20 17:03:38 1.182
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# a pile of common routines
#
-# $Id: loncommon.pm,v 1.176 2004/01/28 16:18:29 albertel Exp $
+# $Id: loncommon.pm,v 1.182 2004/02/20 17:03:38 matthew Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -592,8 +592,9 @@ sub help_open_topic {
}
# Add the graphic
+ my $title = &mt('Online Help');
$template .= <<"ENDTEMPLATE";
-
+
ENDTEMPLATE
if ($text ne '') { $template.='' };
return $template;
@@ -655,8 +656,9 @@ sub help_open_bug {
}
# Add the graphic
+ my $title = &mt('Report a Bug');
$template .= <<"ENDTEMPLATE";
-
+
ENDTEMPLATE
if ($text ne '') { $template.='' };
return $template;
@@ -698,14 +700,18 @@ sub help_open_faq {
}
# Add the graphic
+ my $title = &mt('View the FAQ');
$template .= <<"ENDTEMPLATE";
-
+
ENDTEMPLATE
if ($text ne '') { $template.='' };
return $template;
}
+###############################################################
+###############################################################
+
=pod
=item * csv_translate($text)
@@ -715,6 +721,8 @@ format.
=cut
+###############################################################
+###############################################################
sub csv_translate {
my $text = shift;
$text =~ s/\"/\"\"/g;
@@ -722,6 +730,60 @@ sub csv_translate {
return $text;
}
+
+###############################################################
+###############################################################
+
+=pod
+
+=item * define_excel_formats
+
+Define some commonly used Excel cell formats.
+
+Currently supported formats:
+
+=over 4
+
+=item header
+
+=item bold
+
+=item h1
+
+=item h2
+
+=item h3
+
+=item date
+
+=back
+
+Inputs: $workbook
+
+Returns: $format, a hash reference.
+
+=cut
+
+###############################################################
+###############################################################
+sub define_excel_formats {
+ my ($workbook) = @_;
+ my $format;
+ $format->{'header'} = $workbook->add_format(bold => 1,
+ bottom => 1,
+ align => 'center');
+ $format->{'bold'} = $workbook->add_format(bold=>1);
+ $format->{'h1'} = $workbook->add_format(bold=>1, size=>18);
+ $format->{'h2'} = $workbook->add_format(bold=>1, size=>16);
+ $format->{'h3'} = $workbook->add_format(bold=>1, size=>14);
+ $format->{'date'} = $workbook->add_format(num_format=>
+ 'mmm d yyyy hh:mm AM/PM');
+ return $format;
+}
+
+###############################################################
+###############################################################
+
=pod
=item * change_content_javascript():
@@ -1845,13 +1907,13 @@ sub display_languages {
sub preferred_languages {
my @languages=();
- if ($ENV{'environment.languages'}) {
- @languages=split(/\s*(\,|\;|\:)\s*/,$ENV{'environment.languages'});
- }
if ($ENV{'course.'.$ENV{'request.course.id'}.'.languages'}) {
@languages=(@languages,split(/\s*(\,|\;|\:)\s*/,
$ENV{'course.'.$ENV{'request.course.id'}.'.languages'}));
}
+ if ($ENV{'environment.languages'}) {
+ @languages=split(/\s*(\,|\;|\:)\s*/,$ENV{'environment.languages'});
+ }
my $browser=(split(/\;/,$ENV{'HTTP_ACCEPT_LANGUAGE'}))[0];
if ($browser) {
@languages=(@languages,split(/\s*(\,|\;|\:)\s*/,$browser));
@@ -2297,19 +2359,7 @@ other decorations will be returned.
sub bodytag {
my ($title,$function,$addentries,$bodyonly,$domain,$forcereg)=@_;
$title=&mt($title);
- unless ($function) {
- $function='student';
- if ($ENV{'request.role'}=~/^(cc|in|ta|ep)/) {
- $function='coordinator';
- }
- if ($ENV{'request.role'}=~/^(su|dc|ad|li)/) {
- $function='admin';
- }
- if (($ENV{'request.role'}=~/^(au|ca)/) ||
- ($ENV{'REQUEST_URI'}=~/^(\/priv|\~)/)) {
- $function='author';
- }
- }
+ $function = &get_users_function() if (! defined($function));
my $img=&designparm($function.'.img',$domain);
my $pgbg=&designparm($function.'.pgbg',$domain);
my $tabbg=&designparm($function.'.tabbg',$domain);
@@ -2397,6 +2447,33 @@ ENDBODY
###############################################
+=pod
+
+=item get_users_function
+
+Used by &bodytag to determine the current users primary role.
+Returns either 'student','coordinator','admin', or 'author'.
+
+=cut
+
+###############################################
+sub get_users_function {
+ my $function = 'student';
+ if ($ENV{'request.role'}=~/^(cc|in|ta|ep)/) {
+ $function='coordinator';
+ }
+ if ($ENV{'request.role'}=~/^(su|dc|ad|li)/) {
+ $function='admin';
+ }
+ if (($ENV{'request.role'}=~/^(au|ca)/) ||
+ ($ENV{'REQUEST_URI'}=~/^(\/priv|\~)/)) {
+ $function='author';
+ }
+ return $function;
+}
+
+###############################################
+
sub get_posted_cgi {
my $r=shift;
@@ -2531,11 +2608,16 @@ sub no_cache {
}
sub content_type {
- my ($r,$type,$charset) = @_;
- unless ($charset) {
- $charset=&Apache::lonlocal::current_encoding;
- }
- $r->content_type($type.($charset?'; charset='.$charset:''));
+ my ($r,$type,$charset) = @_;
+ unless ($charset) {
+ $charset=&Apache::lonlocal::current_encoding;
+ }
+ if ($charset) { $type.='; charset='.$charset; }
+ if ($r) {
+ $r->content_type($type);
+ } else {
+ print("Content-type: $type\n\n");
+ }
}
=pod
@@ -2992,6 +3074,8 @@ If $Max is < any data point, the graph w
=item $colors: array ref holding the colors to be used for the data sets when
they are plotted. If undefined, default values will be used.
+=item $labels: array ref holding the labels to use on the x-axis for the bars.
+
=item @Values: An array of array references. Each array reference holds data
to be plotted in a stacked bar chart.
@@ -3007,7 +3091,7 @@ information for the plot.
############################################################
############################################################
sub DrawBarGraph {
- my ($Title,$xlabel,$ylabel,$Max,$colors,@Values)=@_;
+ my ($Title,$xlabel,$ylabel,$Max,$colors,$labels,@Values)=@_;
#
if (! defined($colors)) {
$colors = ['#33ff00',
@@ -3050,8 +3134,12 @@ sub DrawBarGraph {
}
#
my @Labels;
- for (my $i=0;$i<@{$Values[0]};$i++) {
- push (@Labels,$i+1);
+ if (defined($labels)) {
+ @Labels = @$labels;
+ } else {
+ for (my $i=0;$i<@{$Values[0]};$i++) {
+ push (@Labels,$i+1);
+ }
}
#
$Max = 1 if ($Max < 1);