--- loncom/interface/lonhtmlcommon.pm 2009/10/31 14:27:48 1.237
+++ loncom/interface/lonhtmlcommon.pm 2010/01/05 00:42:49 1.258
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# a pile of common html routines
#
-# $Id: lonhtmlcommon.pm,v 1.237 2009/10/31 14:27:48 raeburn Exp $
+# $Id: lonhtmlcommon.pm,v 1.258 2010/01/05 00:42:49 faziophi Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -62,6 +62,22 @@ use Apache::lonlocal;
use Apache::lonnet;
use LONCAPA;
+
+sub coursepreflink {
+ my ($text,$category)=@_;
+ if (&Apache::lonnet::allowed('opa',$env{'request.course.id'})) {
+ return ''.$text.'';
+ } else {
+ return '';
+ }
+}
+
+sub raw_href_to_link {
+ my ($message)=@_;
+ $message=~s/(https?\:\/\/[^\s\'\"]+)(\s|$)/$1<\/tt><\/a>$2/gi;
+ return $message;
+}
+
##############################################
##############################################
@@ -111,7 +127,7 @@ sub dragmath_button {
}
my $buttontext=&mt('Edit Math');
return <$help_text
+ $help_text
ENDDRAGMATH
}
@@ -222,6 +238,9 @@ sub select_recent {
unless ($value =~/^error\:/) {
my $escaped = &Apache::loncommon::escape_url($value);
&Apache::loncommon::inhibit_menu_check(\$escaped);
+ if ($area eq 'residx') {
+ next if ((!&Apache::lonnet::allowed('bre',$value)) && (!&Apache::lonnet::allowed('bro',$value)));
+ }
$return.="\n';
@@ -364,7 +383,8 @@ dname_hour, dname_min, and dname_sec.
The current setting for this time parameter. A unix format time
(time in seconds since the beginning of Jan 1st, 1970, GMT.
-An undefined value is taken to indicate the value is the current time.
+An undefined value is taken to indicate the value is the current time
+unless it is requested to leave it empty. See $includeempty.
Also, to be explicit, a value of 'now' also indicates the current time.
=item $special
@@ -374,6 +394,9 @@ the date_setter. See lonparmset for exa
=item $includeempty
+If it is set (true) and no date/time value is provided,
+the date/time fields are left empty.
+
=item $state
Specifies the initial state of the form elements. Either 'disabled' or empty.
@@ -393,7 +416,11 @@ sub date_setter {
my ($formname,$dname,$currentvalue,$special,$includeempty,$state,
$no_hh_mm_ss,$defhour,$defmin,$defsec,$nolink) = @_;
my $now = time;
- my $wasdefined=1;
+
+ my $tzname;
+ my ($sec,$min,$hour,$mday,$month,$year) = ('', '', undef,''.''.'');
+ #other potentially useful values: wkday,yrday,is_daylight_savings
+
if (! defined($state) || $state ne 'disabled') {
$state = '';
}
@@ -401,33 +428,24 @@ sub date_setter {
$no_hh_mm_ss = 0;
}
if ($currentvalue eq 'now') {
- $currentvalue = $now;
+ $currentvalue = $now;
}
- if ((!defined($currentvalue)) || ($currentvalue eq '')) {
- $wasdefined=0;
- if ($includeempty) {
- $currentvalue = 0;
- } else {
- $currentvalue = $now;
- }
+
+ # Default value: Set empty date field to current time
+ # unless empty inclusion is requested
+ if ((!$includeempty) && (!$currentvalue)) {
+ $currentvalue = $now;
}
- # other potentially useful values: wkday,yrday,is_daylight_savings
- my $tzname;
- my ($sec,$min,$hour,$mday,$month,$year)=('','',undef,'','','');
+ # Do we have a date? Split it!
if ($currentvalue) {
- ($tzname,$sec,$min,$hour,$mday,$month,$year) = &get_timedates($currentvalue);
- }
- unless ($wasdefined) {
- ($tzname,$sec,$min,$hour,$mday,$month,$year) = &get_timedates($now);
- if (($defhour) || ($defmin) || ($defsec)) {
- $sec=($defsec?$defsec:0);
- $min=($defmin?$defmin:0);
- $hour=($defhour?$defhour:0);
- } elsif (!$includeempty) {
- $sec=0;
- $min=0;
- $hour=0;
- }
+ ($tzname,$sec,$min,$hour,$mday,$month,$year) = &get_timedates($currentvalue);
+
+ #No values provided for hour, min, sec? Use default 0
+ if (($defhour) || ($defmin) || ($defsec)) {
+ $sec = ($defsec ? $defsec : 0);
+ $min = ($defmin ? $defmin : 0);
+ $hour = ($defhour ? $defhour : 0);
+ }
}
my $result = "\n\n";
$result .= <'; }
- $output.=''.$prefix.'/';
- if ($env{'user.adv'}) {
- my $path=$prefix.'/';
- foreach my $dir (split('/',$uri)) {
+ my $output='';
+ $output.=$prefix.'/';
+ if (($env{'user.adv'}) || ($env{'user.author'})) {
+ my $path=$prefix.'/';
+ foreach my $dir (split('/',$uri)) {
if (! $dir) { next; }
$path .= $dir;
- if ($path eq $uri) {
- if ($skiplast) {
- $output.=$dir;
+ if ($path eq $uri) {
+ if ($skiplast) {
+ $output.=$dir;
last;
- }
- } else {
- $path.='/';
- }
+ }
+ } else {
+ $path.='/';
+ }
my $href_path = &HTML::Entities::encode($path,'<>&"');
- &Apache::loncommon::inhibit_menu_check(\$href_path);
- if ($form) {
- my $href = 'javascript:'.$form.".action='".$href_path."';".$form.'.submit();';
- $output.=qq{$dir/};
- } else {
- $output.=qq{$dir/};
- }
- }
+ &Apache::loncommon::inhibit_menu_check(\$href_path);
+ if ($form) {
+ my $href = 'javascript:'.$form.".action='".$href_path."';".$form.'.submit();';
+ $output.=qq{$dir/};
+ } else {
+ $output.=qq{$dir/};
+ }
+ }
} else {
- foreach my $dir (split('/',$uri)) {
+ foreach my $dir (split('/',$uri)) {
if (! $dir) { next; }
- $output.=$dir.'/';
- }
+ $output.=$dir.'/';
+ }
}
if ($uri !~ m|/$|) { $output=~s|/$||; }
- return $output.''.($noformat?'':'
');
+ $output.='';
+
+ return $output;
}
# --------------------- A function that generates a window for the spellchecker
@@ -1224,11 +1240,18 @@ ENDLINK
}
sub htmlareaheaders {
- return if (&htmlareablocked());
- return if (!&htmlareabrowser());
- return (<
-ENDHEADERS
+
+ENDEDITOR
+ }
+ $s.=(<
+
+ENDJQUERY
+ return $s;
}
# ----------------------------------------------------------------- Preferences
@@ -1267,16 +1290,98 @@ sub htmlareaselectactive {
my $output='