--- loncom/interface/lonhtmlcommon.pm 2009/12/11 17:25:01 1.254
+++ 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 1.254 2009/12/11 17:25:01 bisitz Exp $
+# $Id: lonhtmlcommon.pm,v 1.258 2010/01/05 00:42:49 faziophi Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -384,7 +384,7 @@ 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
-unless it is requested to leave it empty. See $includeempty.
+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
@@ -418,8 +418,8 @@ sub date_setter {
my $now = time;
my $tzname;
- my ($sec,$min,$hour,$mday,$month,$year) = ('','',undef,'','','');
- # other potentially useful values: wkday,yrday,is_daylight_savings
+ my ($sec,$min,$hour,$mday,$month,$year) = ('', '', undef,''.''.'');
+ #other potentially useful values: wkday,yrday,is_daylight_savings
if (! defined($state) || $state ne 'disabled') {
$state = '';
@@ -427,29 +427,26 @@ sub date_setter {
if (! defined($no_hh_mm_ss)) {
$no_hh_mm_ss = 0;
}
-
if ($currentvalue eq 'now') {
$currentvalue = $now;
}
-
+
# Default value: Set empty date field to current time
# unless empty inclusion is requested
if ((!$includeempty) && (!$currentvalue)) {
- $currentvalue = $now;
+ $currentvalue = $now;
}
# Do we have a date? Split it!
if ($currentvalue) {
- ($tzname,$sec,$min,$hour,$mday,$month,$year) = &get_timedates($currentvalue);
+ ($tzname,$sec,$min,$hour,$mday,$month,$year) = &get_timedates($currentvalue);
- # No values provided for hour, min, sec? Use default 0
+ #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);
}
}
-
- # Create Output
my $result = "\n<!-- $dname date setting form -->\n";
$result .= <<ENDJS;
<script type="text/javascript">
@@ -1243,11 +1240,18 @@ ENDLINK
}
sub htmlareaheaders {
- return if (&htmlareablocked());
- return if (!&htmlareabrowser());
- return (<<ENDHEADERS);
+ my $s="";
+ if (!&htmlareablocked() && &htmlareabrowser()) {
+ $s.=(<<ENDEDITOR);
<script type="text/javascript" src="/fckeditor/fckeditor.js"></script>
-ENDHEADERS
+<script type="text/javascript" src="/ckeditor/ckeditor.js"></script>
+ENDEDITOR
+ }
+ $s.=(<<ENDJQUERY);
+<script type="text/javascript" src="/adm/jQuery/js/jquery-1.3.2.min.js"></script>
+<script type="text/javascript" src="/adm/jQuery/js/jquery-ui-1.7.2.custom.min.js"></script>
+ENDJQUERY
+ return $s;
}
# ----------------------------------------------------------------- Preferences
@@ -1286,16 +1290,98 @@ sub htmlareaselectactive {
my $output='<script type="text/javascript" defer="1">'."\n"
.'// <![CDATA['."\n";
my $lang = &htmlarea_lang();
+ $output.='
+
+ function containsBlockHtml(id) {
+ var re = $("#"+id).html().search(/(?:\<\;|\<)(br|h1|h2|h3|h4|h5|h6|p|ol|ul|table|pre|address|blockquote|center|div)[\s]*((?:\/[\s]*(?:\>\;|\>)|(?:\>\;|\>)[\s\S]*(?:\<\;|\<)\/[\s]*\1[\s]*\(?:\>\;|\>))/im);
+ return (re >= 0);
+ }
+
+ function startRichEditor(id) {
+ CKEDITOR.replace(id,
+ {
+ customConfig: "/ckeditor/loncapaconfig.js"
+ }
+ );
+ }
+
+ function destroyRichEditor(id) {
+ CKEDITOR.instances[id].destroy();
+ }
+
+ function editorHandler(event) {
+ var rawid = $(this).attr("id");
+ var id = new RegExp("LC_rt_(.*)").exec(rawid)[1]
+ event.preventDefault();
+ if ($(this).hasClass("LC_enable_rt")) {
+ startRichEditor(id);
+ $("#LC_rt_"+id).html("<b>« Plain text</b>");
+ $("#LC_rt_"+id).attr("title", "Disable rich text formatting and edit in plain text");
+ $("#LC_rt_"+id).addClass("LC_disable_rt");
+ $("#LC_rt_"+id).removeClass("LC_enable_rt");
+ } else {
+ destroyRichEditor(id);
+ $("#LC_rt_"+id).html("<b>Rich formatting »</b>");
+ $("#LC_rt_"+id).attr("title", "Enable rich text formatting (bold, italic, etc.)");
+ $("#LC_rt_"+id).addClass("LC_enable_rt");
+ $("#LC_rt_"+id).removeClass("LC_disable_rt");
+ }
+ }
+
+ $(document).ready(function(){
+ $(".LC_richAlwaysOn").each(function() {
+ startRichEditor($(this).attr("id"));
+ });
+ $(".LC_richDetectHtml").each(function() {
+ var id = $(this).attr("id");
+ if(containsBlockHtml(id)) {
+ $(this).before("<div><a href=\"#\" id=\"LC_rt_"+id+"\" title=\"Disable rich text formatting and edit in plain text\" class=\"LC_disable_rt\"><b>« Plain text</b></a></div>");
+ startRichEditor(id);
+ $("#LC_rt_"+id).click(editorHandler);
+ }
+ else {
+ $(this).before("<div><a href=\"#\" id=\"LC_rt_"+id+"\" title=\"Enable rich text formatting (bold, italic, etc.)\" class=\"LC_enable_rt\"><b>Rich formatting »</b></a></div>");
+ $("#LC_rt_"+id).click(editorHandler);
+ }
+ });
+ $(".LC_richDefaultOn").each(function() {
+ var id = $(this).attr("id");
+ $(this).before("<div><a href=\"#\" id=\"LC_rt_"+id+"\" title=\"Disable rich text formatting and edit in plain text\" class=\"LC_disable_rt\"><b>« Plain text</b></a></div>");
+ startRichEditor(id);
+ $("#LC_rt_"+id).click(editorHandler);
+ });
+ $(".LC_richDefaultOff").each(function() {
+ var id = $(this).attr("id");
+ $(this).before("<div><a href=\"#\" id=\"LC_rt_"+id+"\" title=\"Enable rich text formatting (bold, italic, etc.)\" class=\"LC_enable_rt\"><b>Rich formatting »</b></a></div>");
+ $("#LC_rt_"+id).click(editorHandler);
+ });
+
+ });
+';
+
foreach my $field (@fields) {
- $output.="
+ $output.='
+
{
- var oFCKeditor = new FCKeditor('$field');
- oFCKeditor.Config['CustomConfigurationsPath'] =
- '/fckeditor/loncapaconfig.js';
- oFCKeditor.ReplaceTextarea();
- oFCKeditor.Config['AutoDetectLanguage'] = false;
- oFCKeditor.Config['DefaultLanguage'] = '$lang';
-}";
+ $(document).ready(function() {
+ if (!($("#'.$field.'").hasClass("LC_richAlwaysOn"))) {
+ if (!($("#'.$field.'").hasClass("LC_richAlwaysOff"))) {
+ if (!($("#'.$field.'").hasClass("LC_richDetectHtml"))) {
+ if (!($("#'.$field.'").hasClass("LC_richDefaultOn"))) {
+ if (!($("#'.$field.'").hasClass("LC_richDefaultOff"))) {
+ var oFCKeditor = new FCKeditor("'.$field.'");
+ oFCKeditor.Config["CustomConfigurationsPath"] =
+ "/fckeditor/loncapaconfig.js";
+ oFCKeditor.ReplaceTextarea();
+ oFCKeditor.Config["AutoDetectLanguage"] = false;
+ oFCKeditor.Config["DefaultLanguage"] = "'.$lang.'";
+ }
+ }
+ }
+ }
+ }
+ });
+}';
}
$output.="\nwindow.status='Activated Editfields';\n"
.'// ]]>'."\n"