version 1.280, 2010/07/09 14:40:20
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version 1.285.2.2, 2011/10/11 13:12:23
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Line 60 use Time::Local;
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Line 60 use Time::Local;
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use Time::HiRes; |
use Time::HiRes; |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::lonnet; |
use Apache::lonnet; |
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use HTML::Entities(); |
use LONCAPA; |
use LONCAPA; |
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sub java_not_enabled { |
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return "\n".'<span class="LC_error">'. |
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&mt('The required Java applet could not be started. Please make sure to have Java installed and active in your browser.'). |
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"</span>\n"; |
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} |
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sub coursepreflink { |
sub coursepreflink { |
my ($text,$category)=@_; |
my ($text,$category)=@_; |
Line 78 sub raw_href_to_link {
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Line 84 sub raw_href_to_link {
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return $message; |
return $message; |
} |
} |
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sub entity_encode { |
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my ($text)=@_; |
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return &HTML::Entities::encode($text, '<>&"'); |
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} |
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############################################## |
############################################## |
############################################## |
############################################## |
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Line 121 sub dragmath_button {
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Line 132 sub dragmath_button {
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my ($textarea,$helpicon) = @_; |
my ($textarea,$helpicon) = @_; |
my $help_text; |
my $help_text; |
if ($helpicon) { |
if ($helpicon) { |
$help_text = &Apache::loncommon::help_open_topic('Authoring_Math_Editor'); |
$help_text = &Apache::loncommon::help_open_topic('Authoring_Math_Editor',undef,undef,undef,undef,'mathhelpicon_'.$textarea); |
} |
} |
my $buttontext=&mt('Edit Math'); |
my $buttontext=&mt('Edit Math'); |
return <<ENDDRAGMATH; |
return <<ENDDRAGMATH; |
Line 1212 sub spelllink {
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Line 1223 sub spelllink {
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ENDLINK |
ENDLINK |
} |
} |
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# ------------------------------------------------- Output headers for HTMLArea |
# ------------------------------------------------- Output headers for CKEditor |
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{ |
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my @htmlareafields; |
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sub init_htmlareafields { |
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undef(@htmlareafields); |
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} |
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sub add_htmlareafields { |
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my (@newfields) = @_; |
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push(@htmlareafields,@newfields); |
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} |
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sub get_htmlareafields { |
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return @htmlareafields; |
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} |
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} |
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sub htmlareaheaders { |
sub htmlareaheaders { |
my $s=""; |
my $s=""; |
Line 1247 ENDJQUERY
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Line 1242 ENDJQUERY
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# ----------------------------------------------------------------- Preferences |
# ----------------------------------------------------------------- Preferences |
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sub disablelink { |
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my @fields=@_; |
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if (defined($#fields)) { |
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unless ($#fields>=0) { return ''; } |
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} |
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return '<a href="'.&HTML::Entities::encode('/adm/preferences?action=set_wysiwyg&wysiwyg=off&returnurl=','<>&"').&escape($ENV{'REQUEST_URI'}).'">'.&mt('Disable WYSIWYG Editor').'</a>'; |
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} |
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sub enablelink { |
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my @fields=@_; |
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if (defined($#fields)) { |
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unless ($#fields>=0) { return ''; } |
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} |
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return '<a href="'.&HTML::Entities::encode('/adm/preferences?action=set_wysiwyg&wysiwyg=on&returnurl=','<>&"').&escape($ENV{'REQUEST_URI'}).'">'.&mt('Enable WYSIWYG Editor').'</a>'; |
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} |
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# ------------------------------------------------- lang to use in html editor |
# ------------------------------------------------- lang to use in html editor |
sub htmlarea_lang { |
sub htmlarea_lang { |
my $lang='en'; |
my $lang='en'; |
Line 1275 sub htmlarea_lang {
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Line 1254 sub htmlarea_lang {
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# ----------------------------------------- Script to activate only some fields |
# ----------------------------------------- Script to activate only some fields |
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sub htmlareaselectactive { |
sub htmlareaselectactive { |
my @fields=@_; |
my ($args) = @_; |
unless (&htmlareabrowser()) { return ''; } |
unless (&htmlareabrowser()) { return ''; } |
my $output='<script type="text/javascript" defer="defer">'."\n" |
my $output='<script type="text/javascript" defer="defer">'."\n" |
.'// <![CDATA['."\n"; |
.'// <![CDATA['."\n"; |
my $lang = &htmlarea_lang(); |
my $lang = &htmlarea_lang(); |
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my $fullpage = 'false'; |
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my ($dragmath_prefix,$dragmath_helpicon,$dragmath_whitespace); |
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if (ref($args) eq 'HASH') { |
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if (exists($args->{'lang'})) { |
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if ($args->{'lang'} ne '') { |
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$lang = $args->{'lang'}; |
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} |
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} |
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if (exists($args->{'fullpage'})) { |
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if ($args->{'fullpage'} eq 'true') { |
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$fullpage = $args->{'fullpage'}; |
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} |
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} |
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if (exists($args->{'dragmath'})) { |
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if ($args->{'dragmath'} ne '') { |
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$dragmath_prefix = $args->{'dragmath'}; |
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$dragmath_helpicon=&Apache::loncommon::lonhttpdurl("/adm/help/help.png"); |
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$dragmath_whitespace=&Apache::loncommon::lonhttpdurl("/adm/lonIcons/transparent1x1.gif"); |
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} |
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} |
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} |
$output.=' |
$output.=' |
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function containsBlockHtml(id) { |
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); |
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); |
return (re >= 0); |
} |
} |
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function startRichEditor(id) { |
function startRichEditor(id) { |
CKEDITOR.replace(id, |
CKEDITOR.replace(id, |
{ |
{ |
customConfig: "/ckeditor/loncapaconfig.js" |
customConfig: "/ckeditor/loncapaconfig.js", |
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language : "'.$lang.'", |
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fullPage : '.$fullpage.', |
} |
} |
); |
); |
} |
} |
Line 1301 sub htmlareaselectactive {
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Line 1303 sub htmlareaselectactive {
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function editorHandler(event) { |
function editorHandler(event) { |
var rawid = $(this).attr("id"); |
var rawid = $(this).attr("id"); |
var id = new RegExp("LC_rt_(.*)").exec(rawid)[1] |
var id = new RegExp("LC_rt_(.*)").exec(rawid)[1]; |
event.preventDefault(); |
event.preventDefault(); |
if ($(this).hasClass("LC_enable_rt")) { |
var rt_enabled = $(this).hasClass("LC_enable_rt"); |
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if (rt_enabled) { |
startRichEditor(id); |
startRichEditor(id); |
$("#LC_rt_"+id).html("<b>« Plain text</b>"); |
$("#LC_rt_"+id).html("<b>« Plain text</b>"); |
$("#LC_rt_"+id).attr("title", "Disable rich text formatting and edit in plain text"); |
$("#LC_rt_"+id).attr("title", "Disable rich text formatting and edit in plain text"); |
Line 1315 sub htmlareaselectactive {
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Line 1318 sub htmlareaselectactive {
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$("#LC_rt_"+id).attr("title", "Enable rich text formatting (bold, italic, etc.)"); |
$("#LC_rt_"+id).attr("title", "Enable rich text formatting (bold, italic, etc.)"); |
$("#LC_rt_"+id).addClass("LC_enable_rt"); |
$("#LC_rt_"+id).addClass("LC_enable_rt"); |
$("#LC_rt_"+id).removeClass("LC_disable_rt"); |
$("#LC_rt_"+id).removeClass("LC_disable_rt"); |
} |
}'; |
} |
if ($dragmath_prefix ne '') { |
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$output .= "\n var visible = ''; |
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if (rt_enabled) { |
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visible = 'none'; |
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} |
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editmath_visibility(id,visible);\n"; |
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} |
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$output .= ' |
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} |
$(document).ready(function(){ |
$(document).ready(function(){ |
$(".LC_richAlwaysOn").each(function() { |
$(".LC_richAlwaysOn").each(function() { |
startRichEditor($(this).attr("id")); |
startRichEditor($(this).attr("id")); |
}); |
}); |
$(".LC_richDetectHtml").each(function() { |
$(".LC_richDetectHtml").each(function() { |
var id = $(this).attr("id"); |
var id = $(this).attr("id"); |
if(containsBlockHtml(id)) { |
var rt_enabled = containsBlockHtml(id); |
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if(rt_enabled) { |
$(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>"); |
$(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); |
startRichEditor(id); |
$("#LC_rt_"+id).click(editorHandler); |
$("#LC_rt_"+id).click(editorHandler); |
} |
} |
else { |
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>"); |
$(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); |
$("#LC_rt_"+id).click(editorHandler); |
} |
}'; |
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if ($dragmath_prefix ne '') { |
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$output .= "\n var visible = ''; |
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if (rt_enabled) { |
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visible = 'none'; |
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} |
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editmath_visibility(id,visible);\n"; |
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} |
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$output .= ' |
}); |
}); |
$(".LC_richDefaultOn").each(function() { |
$(".LC_richDefaultOn").each(function() { |
var id = $(this).attr("id"); |
var id = $(this).attr("id"); |
Line 1343 sub htmlareaselectactive {
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Line 1362 sub htmlareaselectactive {
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$(".LC_richDefaultOff").each(function() { |
$(".LC_richDefaultOff").each(function() { |
var id = $(this).attr("id"); |
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>"); |
$(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); |
$("#LC_rt_"+id).click(editorHandler); |
}); |
}); |
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}); |
}); |
'; |
'; |
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if ($dragmath_prefix ne '') { |
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$output .= ' |
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function editmath_visibility(id,value) { |
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if ((id == "") || (id == null)) { |
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return; |
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} |
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var mathid = "'.$dragmath_prefix.'_"+id; |
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mathele = document.getElementById(mathid); |
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if (mathele == null) { |
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return; |
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} |
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mathele.style.display = value; |
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var mathhelpicon = "'.$dragmath_prefix.'helpicon'.'_"+id; |
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mathhelpiconele = document.getElementById(mathhelpicon); |
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if (mathhelpiconele == null) { |
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return; |
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} |
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if (value == "none") { |
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mathhelpiconele.src = "'.$dragmath_whitespace.'"; |
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} else { |
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mathhelpiconele.src = "'.$dragmath_helpicon.'"; |
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} |
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} |
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'; |
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} |
$output.="\nwindow.status='Activated Editfields';\n" |
$output.="\nwindow.status='Activated Editfields';\n" |
.'// ]]>'."\n" |
.'// ]]>'."\n" |
.'</script><br />'; |
.'</script>'; |
return $output; |
return $output; |
} |
} |
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Line 1563 returns: nothing
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Line 1609 returns: nothing
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sub add_breadcrumb_tool { |
sub add_breadcrumb_tool { |
my ($category, @html) = @_; |
my ($category, @html) = @_; |
return unless @html; |
return unless @html; |
if (!defined(%tools)) { |
if (!keys(%tools)) { |
%tools = ( navigation => [], tools => [], advtools => []); |
%tools = ( navigation => [], tools => [], advtools => []); |
} |
} |
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Line 1571 returns: nothing
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Line 1617 returns: nothing
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@html = grep {defined $_ && $_ ne ''} @html; |
@html = grep {defined $_ && $_ ne ''} @html; |
for (@html) { |
for (@html) { |
s/align="(right|left)"//; |
s/align="(right|left)"//; |
s/<span.*?\/span>// if $category ne 'advtools'; |
if (($category ne 'advtools') && ($category ne 'tools')) { |
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s/<span.*?\/span>//; |
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} |
} |
} |
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push @{$tools{$category}}, @html; |
push @{$tools{$category}}, @html; |
Line 1603 returns: nothing
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Line 1651 returns: nothing
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#TODO might split this in separate functions for each category |
#TODO might split this in separate functions for each category |
sub render_tools { |
sub render_tools { |
my ($breadcrumbs) = @_; |
my ($breadcrumbs) = @_; |
return unless defined %tools; |
return unless (keys(%tools)); |
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my $navigation = list_from_array($tools{navigation}, |
my $navigation = list_from_array($tools{navigation}, |
{ listattr => { class=>"LC_breadcrumb_tools_navigation" } }); |
{ listattr => { class=>"LC_breadcrumb_tools_navigation" } }); |
Line 2065 sub echo_form_input {
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Line 2113 sub echo_form_input {
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if ($key =~ /^form\.(.+)$/) { |
if ($key =~ /^form\.(.+)$/) { |
my $name = $1; |
my $name = $1; |
my $match = 0; |
my $match = 0; |
if ((!@{$excluded}) || (!grep/^$name$/,@{$excluded})) { |
if (ref($excluded) eq 'ARRAY') { |
if (defined($regexps)) { |
next if (grep(/^\Q$name\E$/,@{$excluded})); |
if (@{$regexps} > 0) { |
} |
foreach my $regexp (@{$regexps}) { |
if (ref($regexps) eq 'ARRAY') { |
if ($name =~ /\Q$regexp\E/) { |
if (@{$regexps} > 0) { |
$match = 1; |
foreach my $regexp (@{$regexps}) { |
last; |
if ($name =~ /$regexp/) { |
} |
$match = 1; |
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last; |
} |
} |
} |
} |
} |
} |
if (!$match) { |
} |
if (ref($env{$key})) { |
next if ($match); |
foreach my $value (@{$env{$key}}) { |
if (ref($env{$key}) eq 'ARRAY') { |
$value = &HTML::Entities::encode($value,'<>&"'); |
foreach my $value (@{$env{$key}}) { |
$output .= '<input type="hidden" name="'.$name. |
$value = &HTML::Entities::encode($value,'<>&"'); |
'" value="'.$value.'" />'."\n"; |
$output .= '<input type="hidden" name="'.$name. |
} |
'" value="'.$value.'" />'."\n"; |
} else { |
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my $value = &HTML::Entities::encode($env{$key},'<>&"'); |
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$output .= '<input type="hidden" name="'.$name. |
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'" value="'.$value.'" />'."\n"; |
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} |
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} |
} |
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} else { |
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my $value = &HTML::Entities::encode($env{$key},'<>&"'); |
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$output .= '<input type="hidden" name="'.$name. |
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'" value="'.$value.'" />'."\n"; |
} |
} |
} |
} |
} |
} |
Line 2389 returns: XHTML list as String.
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Line 2437 returns: XHTML list as String.
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# \@items, {listattr => { class => 'abc', id => 'xyx' }, itemattr => {class => 'abc', id => 'xyx'}} |
# \@items, {listattr => { class => 'abc', id => 'xyx' }, itemattr => {class => 'abc', id => 'xyx'}} |
sub list_from_array { |
sub list_from_array { |
my ($items, $args) = @_; |
my ($items, $args) = @_; |
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return unless (ref($items) eq 'ARRAY'); |
return unless scalar @$items; |
return unless scalar @$items; |
my ($ul, $li) = inittags( qw(ul li) ); |
my ($ul, $li) = inittags( qw(ul li) ); |
my $listitems = join '', map { $li->($_, $args->{itemattr}) } @$items; |
my $listitems = join '', map { $li->($_, $args->{itemattr}) } @$items; |
Line 2440 sub generate_menu {
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Line 2489 sub generate_menu {
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# create the markup for the current $link and push it into @links. |
# create the markup for the current $link and push it into @links. |
# each entry consists of an image and a text optionally followed |
# each entry consists of an image and a text optionally followed |
# by a help link. |
# by a help link. |
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my $src; |
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if ($$link{icon} ne '') { |
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$src = '/res/adm/pages/'.$$link{icon}; |
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} |
push(@links,$li->( |
push(@links,$li->( |
$a->( |
$a->( |
$img->("", { |
$img->("", { |
class => "LC_noBorder LC_middle", |
class => "LC_noBorder LC_middle", |
src => "/res/adm/pages/$$link{icon}", |
src => $src, |
alt => mt(defined($$link{alttext}) ? |
alt => mt(defined($$link{alttext}) ? |
$$link{alttext} : $$link{linktext}) |
$$link{alttext} : $$link{linktext}) |
}), { |
}), { |
Line 2597 returns: XHTML list as string.
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Line 2650 returns: XHTML list as string.
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sub funclist_from_array { |
sub funclist_from_array { |
my ($items, $args) = @_; |
my ($items, $args) = @_; |
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return unless(ref($items) eq 'ARRAY'); |
$args->{legend} ||= mt('Functions'); |
$args->{legend} ||= mt('Functions'); |
return list_from_array( [$args->{legend}, @$items], |
return list_from_array( [$args->{legend}, @$items], |
{ listattr => {class => 'LC_funclist'} }); |
{ listattr => {class => 'LC_funclist'} }); |