--- loncom/interface/loncommon.pm 2003/12/29 17:11:53 1.166
+++ loncom/interface/loncommon.pm 2004/07/03 20:24:12 1.196
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# a pile of common routines
#
-# $Id: loncommon.pm,v 1.166 2003/12/29 17:11:53 www Exp $
+# $Id: loncommon.pm,v 1.196 2004/07/03 20:24:12 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -74,6 +74,7 @@ my $readit;
my %language;
my %supported_language;
my %cprtag;
+my %scprtag;
my %fe; my %fd;
my %category_extensions;
@@ -131,6 +132,20 @@ BEGIN {
close($fh);
}
}
+# ------------------------------------------------------------------ source copyrights
+ {
+ my $sourcecopyrightfile = $Apache::lonnet::perlvar{'lonIncludes'}.
+ '/source_copyright.tab';
+ if ( open (my $fh,"<$sourcecopyrightfile") ) {
+ while (<$fh>) {
+ next if /^\#/;
+ chomp;
+ my ($key,$val)=(split(/\s+/,$_,2));
+ $scprtag{$key}=$val;
+ }
+ close($fh);
+ }
+ }
# -------------------------------------------------------------- domain designs
@@ -220,10 +235,10 @@ formname and elementname indicate the na
the element that the results of the browsing selection are to be placed in.
Specifying 'only' will restrict the browser to displaying only files
-with the given extension. Can be a comma seperated list.
+with the given extension. Can be a comma separated list.
Specifying 'omit' will restrict the browser to NOT displaying files
-with the given extension. Can be a comma seperated list.
+with the given extension. Can be a comma separated list.
=item * opensearcher(formname, elementname) [javascript]
@@ -235,10 +250,11 @@ of the element the selection from the se
=cut
sub browser_and_searcher_javascript {
+ my $resurl=&lastresurl();
return <<END;
var editbrowser = null;
function openbrowser(formname,elementname,only,omit,titleelement) {
- var url = '/res/?';
+ var url = '$resurl/?';
if (editbrowser == null) {
url += 'launch=1&';
}
@@ -283,6 +299,23 @@ sub browser_and_searcher_javascript {
END
}
+sub lastresurl {
+ if ($ENV{'environment.lastresurl'}) {
+ return $ENV{'environment.lastresurl'}
+ } else {
+ return '/res';
+ }
+}
+
+sub storeresurl {
+ my $resurl=&Apache::lonnet::clutter(shift);
+ unless ($resurl=~/^\/res/) { return 0; }
+ $resurl=~s/\/$//;
+ &Apache::lonnet::put('environment',{'lastresurl' => $resurl});
+ &Apache::lonnet::appenv('environment.lastresurl' => $resurl);
+ return 1;
+}
+
sub studentbrowser_javascript {
unless (
(($ENV{'request.course.id'}) &&
@@ -335,7 +368,7 @@ sub coursebrowser_javascript {
return (<<ENDSTDBRW);
<script type="text/javascript" language="Javascript" >
var stdeditbrowser;
- function opencrsbrowser(formname,uname,udom) {
+ function opencrsbrowser(formname,uname,udom,desc) {
var url = '/adm/pickcourse?';
var filter;
if (filter != null) {
@@ -350,7 +383,8 @@ sub coursebrowser_javascript {
}
}
url += 'form=' + formname + '&cnumelement='+uname+
- '&cdomelement='+udom;
+ '&cdomelement='+udom+
+ '&cnameelement='+desc;
var title = 'Course_Browser';
var options = 'scrollbars=1,resizable=1,menubar=0';
options += ',width=700,height=600';
@@ -362,9 +396,9 @@ ENDSTDBRW
}
sub selectcourse_link {
- my ($form,$unameele,$udomele)=@_;
+ my ($form,$unameele,$udomele,$desc)=@_;
return "<a href='".'javascript:opencrsbrowser("'.$form.'","'.$unameele.
- '","'.$udomele.'");'."'>".&mt('Select Course')."</a>";
+ '","'.$udomele.'","'.$desc.'");'."'>".&mt('Select Course')."</a>";
}
=pod
@@ -574,8 +608,9 @@ sub help_open_topic {
}
# Add the graphic
+ my $title = &mt('Online Help');
$template .= <<"ENDTEMPLATE";
- <a href="$link"><image src="/adm/help/gif/smallHelp.gif" border="0" alt="(Help: $topic)" /></a>
+ <a href="$link" title="$title"><image src="/adm/help/gif/smallHelp.gif" border="0" alt="(Help: $topic)" /></a>
ENDTEMPLATE
if ($text ne '') { $template.='</td></tr></table>' };
return $template;
@@ -602,15 +637,163 @@ sub helpLatexCheatsheet {
.'</td></tr></table>';
}
+sub help_open_menu {
+ my ($color,$topic,$component_help,$function,$faq,$bug,$stayOnPage,$width,$height,$text) = @_;
+ $text = "" if (not defined $text);
+ $stayOnPage = 0 if (not defined $stayOnPage);
+ if ($ENV{'browser.interface'} eq 'textual' ||
+ $ENV{'environment.remote'} eq 'off' ) {
+ $stayOnPage=1;
+ }
+ $width = 620 if (not defined $width);
+ $height = 600 if (not defined $height);
+ my $link='';
+ my $title = &mt('Choose your help');
+ my $origurl = $ENV{'REQUEST_URI'};
+ my $timestamp = time;
+ foreach (\$color,\$function,\$topic,\$component_help,\$faq,\$bug,\$origurl) {
+ $$_ = &Apache::lonnet::escape($$_);
+ }
+
+ if (!$stayOnPage) {
+ $link = "javascript:helpMenu('open')";
+ } else {
+ $link = "javascript:helpMenu('display')";
+ }
+ my $banner_link = "/adm/helpmenu?page=banner&color=$color&function=$function&topic=$topic&component_help=$component_help&faq=$faq&bug=$bug&origurl=$origurl&stamp=$timestamp";
+ my $details_link = "/adm/helpmenu?page=body&color=$color&function=$function&topic=$topic&component_help=$component_help&faq=$faq&bug=$bug&origurl=$origurl&stamp=$timestamp";
+ my $template;
+ if ($text ne "") {
+ $template .=
+ "<table bgcolor='#337733' cellspacing='1' cellpadding='1' border='0'><tr>".
+ "<td bgcolor='#448844'><a href=\"$link\"><font color='#FFFFFF' size='2'>$text</font></a>";
+ }
+ $template .= <<"ENDTEMPLATE";
+ <script>
+function helpMenu(caller) {
+ if (caller == 'open') {
+ newWindow = window.open("","helpmenu","HEIGHT=$height,WIDTH=$width,resize=yes,scrollbars=yes" )
+ caller = newWindow.document
+ } else {
+ caller = this.document
+ }
+ caller.write("<html><head><title>LON-CAPA Help Menu</title><meta http-equiv='pragma' content='no-cache'></head>")
+ caller.write("<frameset rows='105,*' border='0'><frame name='bannerframe' src='$banner_link'><frame name='bodyframe' src='$details_link'></frameset>")
+ caller.write("</html>")
+ caller.close()
+ if (caller == newWindow.document) {
+ caller.focus()
+ }
+}
+ </script>
+ <a href="$link" title="$title"><image src="/adm/lonMisc/smallFAQ.gif" border="0" alt="(Help Menu)" /></a>
+ENDTEMPLATE
+ if ($text ne '') { $template.='</td></tr></table>' };
+ return $template;
+}
+
+sub help_open_bug {
+ my ($topic, $text, $stayOnPage, $width, $height) = @_;
+ unless ($ENV{'user.adv'}) { return ''; }
+ unless ($Apache::lonnet::perlvar{'BugzillaHost'}) { return ''; }
+ $text = "" if (not defined $text);
+ $stayOnPage = 0 if (not defined $stayOnPage);
+ if ($ENV{'browser.interface'} eq 'textual' ||
+ $ENV{'environment.remote'} eq 'off' ) {
+ $stayOnPage=1;
+ }
+ $width = 600 if (not defined $width);
+ $height = 600 if (not defined $height);
+
+ $topic=~s/\W+/\+/g;
+ my $link='';
+ my $template='';
+ my $url=$Apache::lonnet::perlvar{'BugzillaHost'}.'enter_bug.cgi?product=LON-CAPA&bug_file_loc='.
+ &Apache::lonnet::escape($ENV{'REQUEST_URI'}).'&component='.$topic;
+ if (!$stayOnPage)
+ {
+ $link = "javascript:void(open('$url', 'Bugzilla', 'menubar=0,toolbar=1,scrollbars=1,width=$width,height=$height,resizable=yes'))";
+ }
+ else
+ {
+ $link = $url;
+ }
+ # Add the text
+ if ($text ne "")
+ {
+ $template .=
+ "<table bgcolor='#AA3333' cellspacing='1' cellpadding='1' border='0'><tr>".
+ "<td bgcolor='#FF5555'><a href=\"$link\"><font color='#FFFFFF' size='2'>$text</font></a>";
+ }
+
+ # Add the graphic
+ my $title = &mt('Report a Bug');
+ $template .= <<"ENDTEMPLATE";
+ <a href="$link" title="$title"><image src="/adm/lonMisc/smallBug.gif" border="0" alt="(Bug: $topic)" /></a>
+ENDTEMPLATE
+ if ($text ne '') { $template.='</td></tr></table>' };
+ return $template;
+
+}
+
+sub help_open_faq {
+ my ($topic, $text, $stayOnPage, $width, $height) = @_;
+ unless ($ENV{'user.adv'}) { return ''; }
+ unless ($Apache::lonnet::perlvar{'FAQHost'}) { return ''; }
+ $text = "" if (not defined $text);
+ $stayOnPage = 0 if (not defined $stayOnPage);
+ if ($ENV{'browser.interface'} eq 'textual' ||
+ $ENV{'environment.remote'} eq 'off' ) {
+ $stayOnPage=1;
+ }
+ $width = 350 if (not defined $width);
+ $height = 400 if (not defined $height);
+
+ $topic=~s/\W+/\+/g;
+ my $link='';
+ my $template='';
+ my $url=$Apache::lonnet::perlvar{'FAQHost'}.'/fom/cache/'.$topic.'.html';
+ if (!$stayOnPage)
+ {
+ $link = "javascript:void(open('$url', 'FAQ-O-Matic', 'menubar=0,toolbar=1,scrollbars=1,width=$width,height=$height,resizable=yes'))";
+ }
+ else
+ {
+ $link = $url;
+ }
+
+ # Add the text
+ if ($text ne "")
+ {
+ $template .=
+ "<table bgcolor='#337733' cellspacing='1' cellpadding='1' border='0'><tr>".
+ "<td bgcolor='#448844'><a href=\"$link\"><font color='#FFFFFF' size='2'>$text</font></a>";
+ }
+
+ # Add the graphic
+ my $title = &mt('View the FAQ');
+ $template .= <<"ENDTEMPLATE";
+ <a href="$link" title="$title"><image src="/adm/lonMisc/smallFAQ.gif" border="0" alt="(FAQ: $topic)" /></a>
+ENDTEMPLATE
+ if ($text ne '') { $template.='</td></tr></table>' };
+ return $template;
+
+}
+
+###############################################################
+###############################################################
+
=pod
=item * csv_translate($text)
-Translate $text to allow it to be output as a 'comma seperated values'
+Translate $text to allow it to be output as a 'comma separated values'
format.
=cut
+###############################################################
+###############################################################
sub csv_translate {
my $text = shift;
$text =~ s/\"/\"\"/g;
@@ -618,6 +801,60 @@ 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 $format;
+}
+
+###############################################################
+###############################################################
+
=pod
=item * change_content_javascript():
@@ -726,11 +963,46 @@ sub get_domains {
my @domains;
my %seen;
foreach (sort values(%Apache::lonnet::hostdom)) {
- push (@domains,$_) unless $seen{$_}++;
+ push (@domains,$_) unless $seen{$_}++;
}
return @domains;
}
+# ------------------------------------------
+
+sub domain_select {
+ my ($name,$value,$multiple)=@_;
+ my %domains=map {
+ $_ => $_.' '.$Apache::lonnet::domaindescription{$_}
+ } &get_domains;
+ if ($multiple) {
+ $domains{''}=&mt('Any domain');
+ return &multiple_select_form($name,$value,4,%domains);
+ } else {
+ return &select_form($name,$value,%domains);
+ }
+}
+
+sub multiple_select_form {
+ my ($name,$value,$size,%hash)=@_;
+ my %selected = map { $_ => 1 } ref($value)?@{$value}:($value);
+ my $output='';
+ if (! defined($size)) {
+ $size = 4;
+ if (scalar(keys(%hash))<4) {
+ $size = scalar(keys(%hash));
+ }
+ }
+ $output.="\n<select name='$name' size='$size' multiple='1'>";
+ foreach (sort(keys(%hash))) {
+ $output.='<option value="'.$_.'" ';
+ $output.='selected ' if ($selected{$_});
+ $output.='>'.$hash{$_}."</option>\n";
+ }
+ $output.="</select>\n";
+ return $output;
+}
+
#-------------------------------------------
=pod
@@ -762,30 +1034,43 @@ sub select_form {
return $selectform;
}
+sub gradeleveldescription {
+ my $gradelevel=shift;
+ my %gradelevels=(0 => 'Not specified',
+ 1 => 'Grade 1',
+ 2 => 'Grade 2',
+ 3 => 'Grade 3',
+ 4 => 'Grade 4',
+ 5 => 'Grade 5',
+ 6 => 'Grade 6',
+ 7 => 'Grade 7',
+ 8 => 'Grade 8',
+ 9 => 'Grade 9',
+ 10 => 'Grade 10',
+ 11 => 'Grade 11',
+ 12 => 'Grade 12',
+ 13 => 'Grade 13',
+ 14 => '100 Level',
+ 15 => '200 Level',
+ 16 => '300 Level',
+ 17 => '400 Level',
+ 18 => 'Graduate Level');
+ return &mt($gradelevels{$gradelevel});
+}
+
sub select_level_form {
my ($deflevel,$name)=@_;
unless ($deflevel) { $deflevel=0; }
- return &select_form($deflevel,$name,(
- 0 => 'Not specified',
- 1 => 'Grade 1',
- 2 => 'Grade 2',
- 3 => 'Grade 3',
- 4 => 'Grade 4',
- 5 => 'Grade 5',
- 6 => 'Grade 6',
- 7 => 'Grade 7',
- 8 => 'Grade 8',
- 9 => 'Grade 9',
- 10 => 'Grade 10',
- 11 => 'Grade 11',
- 12 => 'Grade 12',
- 13 => 'Grade 13',
- 14 => '100 Level',
- 15 => '200 Level',
- 16 => '300 Level',
- 17 => '400 Level',
- 18 => 'Graduate Level'));
+ my $selectform = "<select name=\"$name\" size=\"1\">\n";
+ for (my $i=0; $i<=18; $i++) {
+ $selectform.="<option value=\"$i\" ".
+ ($i==$deflevel ? 'selected' : '').
+ ">".&gradeleveldescription($i)."</option>\n";
+ }
+ $selectform.="</select>";
+ return $selectform;
}
+
#-------------------------------------------
=pod
@@ -1011,6 +1296,11 @@ END
}
my $radioval = "'nochange'";
+ if (exists($in{'curr_authtype'}) &&
+ defined($in{'curr_authtype'}) &&
+ $in{'curr_authtype'} ne '') {
+ $radioval = "'$in{'curr_authtype'}arg'";
+ }
my $argfield = 'null';
if ( grep/^mode$/,(keys %in) ) {
if ($in{'mode'} eq 'modifycourse') {
@@ -1437,6 +1727,7 @@ sub plainname {
$names{'lastname'}.' '.$names{'generation'};
$name=~s/\s+$//;
$name=~s/\s+/ /g;
+ if ($name !~ /\S/) { $name=$uname.'@'.$udom; }
return $name;
}
@@ -1590,6 +1881,27 @@ returns description of a specified copyr
sub copyrightdescription {
return &mt($cprtag{shift(@_)});
}
+=item * source_copyrightids()
+
+returns list of all source copyrights
+
+=cut
+
+sub source_copyrightids {
+ return sort(keys(%scprtag));
+}
+
+=pod
+
+=item * source_copyrightdescription()
+
+returns description of a specified source copyright id
+
+=cut
+
+sub source_copyrightdescription {
+ return &mt($scprtag{shift(@_)});
+}
=pod
@@ -1628,6 +1940,14 @@ sub fileembstyle {
return $fe{lc(shift(@_))};
}
+
+sub filecategoryselect {
+ my ($name,$value)=@_;
+ return &select_form($value,$name,
+ '' => &mt('Any category'),
+ map { $_,$_ } sort(keys(%category_extensions)));
+}
+
=pod
=item * filedescription()
@@ -1637,7 +1957,9 @@ returns description for a specified file
=cut
sub filedescription {
- return &mt($fd{lc(shift(@_))});
+ my $file_description = $fd{lc(shift())};
+ $file_description =~ s:([\[\]]):~$1:g;
+ return &mt($file_description);
}
=pod
@@ -1651,7 +1973,9 @@ extra formatting
sub filedescriptionex {
my $ex=shift;
- return '.'.$ex.' '.&mt($fd{lc($ex)});
+ my $file_description = $fd{lc($ex)};
+ $file_description =~ s:([\[\]]):~$1:g;
+ return '.'.$ex.' '.&mt($file_description);
}
# End of .tab access
@@ -1686,13 +2010,13 @@ sub display_languages {
sub preferred_languages {
my @languages=();
- if ($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));
@@ -1872,22 +2196,19 @@ show a snapshot of what student was look
=cut
sub get_student_view {
- my ($symb,$username,$domain,$courseid,$target) = @_;
+ my ($symb,$username,$domain,$courseid,$target,$moreenv) = @_;
my ($map,$id,$feedurl) = &Apache::lonnet::decode_symb($symb);
- my (%old,%moreenv);
+ my (%form);
my @elements=('symb','courseid','domain','username');
foreach my $element (@elements) {
- $old{$element}=$ENV{'form.grade_'.$element};
- $moreenv{'form.grade_'.$element}=eval '$'.$element #'
+ $form{'grade_'.$element}=eval '$'.$element #'
}
- if ($target eq 'tex') {$moreenv{'form.grade_target'} = 'tex';}
- &Apache::lonnet::appenv(%moreenv);
- $feedurl=&Apache::lonnet::clutter($feedurl);
- my $userview=&Apache::lonnet::ssi_body($feedurl);
- &Apache::lonnet::delenv('form.grade_');
- foreach my $element (@elements) {
- $ENV{'form.grade_'.$element}=$old{$element};
+ if (defined($moreenv)) {
+ %form=(%form,%{$moreenv});
}
+ if ($target eq 'tex') {$form{'grade_target'} = 'tex';}
+ $feedurl=&Apache::lonnet::clutter($feedurl);
+ my $userview=&Apache::lonnet::ssi_body($feedurl,%form);
$userview=~s/\<body[^\>]*\>//gi;
$userview=~s/\<\/body\>//gi;
$userview=~s/\<html\>//gi;
@@ -1910,19 +2231,14 @@ show a snapshot of how student was answe
sub get_student_answers {
my ($symb,$username,$domain,$courseid,%form) = @_;
my ($map,$id,$feedurl) = &Apache::lonnet::decode_symb($symb);
- my (%old,%moreenv);
+ my (%moreenv);
my @elements=('symb','courseid','domain','username');
foreach my $element (@elements) {
- $old{$element}=$ENV{'form.grade_'.$element};
- $moreenv{'form.grade_'.$element}=eval '$'.$element #'
- }
- $moreenv{'form.grade_target'}='answer';
- &Apache::lonnet::appenv(%moreenv);
- my $userview=&Apache::lonnet::ssi('/res/'.$feedurl,%form);
- &Apache::lonnet::delenv('form.grade_');
- foreach my $element (@elements) {
- $ENV{'form.grade_'.$element}=$old{$element};
+ $moreenv{'grade_'.$element}=eval '$'.$element #'
}
+ $moreenv{'grade_target'}='answer';
+ %moreenv=(%form,%moreenv);
+ my $userview=&Apache::lonnet::ssi('/res/'.$feedurl,%moreenv);
return $userview;
}
@@ -2138,19 +2454,7 @@ other decorations will be returned.
sub bodytag {
my ($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';
- }
- }
+ $function = &get_users_function() if (!$function);
my $img=&designparm($function.'.img',$domain);
my $pgbg=&designparm($function.'.pgbg',$domain);
my $tabbg=&designparm($function.'.tabbg',$domain);
@@ -2238,6 +2542,33 @@ 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 $r=shift;
@@ -2372,11 +2703,16 @@ sub no_cache {
}
sub content_type {
- my ($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: $type\n\n");
+ }
}
=pod
@@ -2532,7 +2868,7 @@ sub record_sep {
}
} elsif ($ENV{'form.upfiletype'} eq 'tab') {
my $i=0;
- foreach (split(/\t+/,$record)) {
+ foreach (split(/\t/,$record)) {
my $field=$_;
$field=~s/^(\"|\')//;
$field=~s/(\"|\')$//;
@@ -2640,7 +2976,7 @@ Prints a table to create associations be
$r is an Apache Request ref,
$records is an arrayref from &Apache::loncommon::upfile_record_sep,
-$d is an array of 2 element arrays (internal name, displayed name)
+$d is an array of 2 element arrays (internal name, displayed name,defaultcol)
=cut
@@ -2655,14 +2991,16 @@ sub csv_print_select_table {
'<th>'.&mt('Attribute').'</th>'.
'<th>'.&mt('Column').'</th></tr>'."\n");
foreach (@$d) {
- my ($value,$display)=@{ $_ };
+ my ($value,$display,$defaultcol)=@{ $_ };
$r->print('<tr><td>'.$display.'</td>');
$r->print('<td><select name=f'.$i.
' onchange="javascript:flip(this.form,'.$i.');">');
$r->print('<option value="none"></option>');
foreach (sort({$a <=> $b} keys(%sone))) {
- $r->print('<option value="'.$_.'">Column '.($_+1).'</option>');
+ $r->print('<option value="'.$_.'"'.
+ ($_ eq $defaultcol ? ' selected ' : '').
+ '>Column '.($_+1).'</option>');
}
$r->print('</select></td></tr>'."\n");
$i++;
@@ -2703,8 +3041,10 @@ sub csv_samples_select_table {
$r->print('<tr><td><select name="f'.$i.'"'.
' onchange="javascript:flip(this.form,'.$i.');">');
foreach (@$d) {
- my ($value,$display)=@{ $_ };
- $r->print('<option value="'.$value.'">'.$display.'</option>');
+ my ($value,$display,$defaultcol)=@{ $_ };
+ $r->print('<option value="'.$value.'"'.
+ ($i eq $defaultcol ? ' selected ':'').'>'.
+ $display.'</option>');
}
$r->print('</select></td><td>');
if (defined($sone{$_})) { $r->print($sone{$_}."</br>\n"); }
@@ -2829,6 +3169,8 @@ 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 $labels: array ref holding the labels to use on the x-axis for the bars.
+
=item @Values: An array of array references. Each array reference holds data
to be plotted in a stacked bar chart.
@@ -2844,7 +3186,7 @@ information for the plot.
############################################################
############################################################
sub DrawBarGraph {
- my ($Title,$xlabel,$ylabel,$Max,$colors,@Values)=@_;
+ my ($Title,$xlabel,$ylabel,$Max,$colors,$labels,@Values)=@_;
#
if (! defined($colors)) {
$colors = ['#33ff00',
@@ -2887,8 +3229,12 @@ 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);
@@ -2947,7 +3293,7 @@ plotted in. If undefined, default value
=item $Xlabels: Array ref containing the labels to be used for the X-axis.
=item $Ydata: Array ref containing Array refs.
-Each of the contained arrays will be plotted as a seperate curve.
+Each of the contained arrays will be plotted as a separate curve.
=item %Values: hash indicating or overriding any default values which are
passed to graph.png.
@@ -3195,7 +3541,7 @@ sub store_course_settings {
my %SaveHash;
my %AppHash;
while (my ($setting,$type) = each(%$Settings)) {
- my $basename = 'env.internal.'.$prefix.'.'.$setting;
+ my $basename = 'internal.'.$prefix.'.'.$setting;
my $envname = 'course.'.$courseid.'.'.$basename;
if (exists($ENV{'form.'.$setting})) {
# Save this value away
@@ -3240,7 +3586,7 @@ sub restore_course_settings {
my ($prefix,$Settings) = @_;
while (my ($setting,$type) = each(%$Settings)) {
next if (exists($ENV{'form.'.$setting}));
- my $envname = 'course.'.$courseid.'.env.internal.'.$prefix.
+ my $envname = 'course.'.$courseid.'.internal.'.$prefix.
'.'.$setting;
if (exists($ENV{$envname})) {
if ($type eq 'scalar') {
@@ -3271,14 +3617,18 @@ sub propath {
sub icon {
my ($file)=@_;
- my @file_ext = split(/\./,$file);
- my $curfext = $file_ext[-1];
- my $iconname="unknown.gif";
+ my $curfext = (split(/\./,$file))[-1];
+ my $iconname=$Apache::lonnet::perlvar{'lonIconsURL'}.'/unknown.gif';
my $embstyle = &Apache::loncommon::fileembstyle($curfext);
- # The unless conditional that follows is a bit of overkill
- $iconname = $curfext.".gif" unless
- (!defined($embstyle) || $embstyle eq 'unk' || $embstyle eq 'hdn');
- return $Apache::lonnet::perlvar{'lonIconsURL'}."/$iconname";
+ if (!(!defined($embstyle) || $embstyle eq 'unk' || $embstyle eq 'hdn')) {
+ if (-e $Apache::lonnet::perlvar{'lonDocRoot'}.'/'.
+ $Apache::lonnet::perlvar{'lonIconsURL'}.'/'.
+ $curfext.".gif") {
+ $iconname=$Apache::lonnet::perlvar{'lonIconsURL'}.'/'.
+ $curfext.".gif";
+ }
+ }
+ return $iconname;
}
=pod