--- loncom/xml/lonxml.pm 2009/10/04 03:40:13 1.494.4.2
+++ loncom/xml/lonxml.pm 2009/11/30 21:17:41 1.501
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# XML Parser Module
#
-# $Id: lonxml.pm,v 1.494.4.2 2009/10/04 03:40:13 raeburn Exp $
+# $Id: lonxml.pm,v 1.501 2009/11/30 21:17:41 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -111,6 +111,7 @@ use Apache::loncacc();
use Apache::lonmaxima();
use Apache::lonr();
use Apache::lonlocal;
+use Apache::lonhtmlcommon();
#==================================== Main subroutine: xmlparse
@@ -1043,7 +1044,7 @@ sub get_id {
my ($parstack,$safeeval)=@_;
my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval);
if ($env{'request.state'} eq 'construct' && $id =~ /([._]|[^\w\d\s[:punct:]])/) {
- &error(&mt("ID [_1] contains invalid characters, IDs are only allowed to contain letters, numbers, spaces and -",'<tt>'.$id.'</tt>'));
+ &error(&mt('ID [_1] contains invalid characters. IDs are only allowed to contain letters, numbers, spaces and -','"<tt>'.$id.'</tt>"'));
}
if ($id =~ /^\s*$/) { $id = $Apache::lonxml::curdepth; }
return $id;
@@ -1546,12 +1547,16 @@ sub renderingoptions {
= &Apache::loncommon::plainlanguagedescription($_);
}
}
- return
- '<span class="LC_nobreak">'.
- &mt('Language:').' '.
- &Apache::loncommon::select_form($env{'form.languages'},'languages',
- %langchoices).'
- </span>
+ my $output;
+ unless ($env{'form.forceedit'}) {
+ $output .= '
+ <span class="LC_nobreak">'.
+ &mt('Language:').' '.
+ &Apache::loncommon::select_form($env{'form.languages'},'languages',
+ %langchoices).'
+ </span>';
+ }
+ $output .= '
<span class="LC_nobreak">'.
&mt('Math Rendering:').' '.
&Apache::loncommon::select_form($env{'form.texengine'},'texengine',
@@ -1560,6 +1565,7 @@ sub renderingoptions {
'jsMath' => 'jsMath',
'mimetex' => 'mimetex (Convert to Images)')).'
</span>';
+ return $output;
}
sub inserteditinfo {
@@ -1620,6 +1626,7 @@ FULLPAGE
}
my $titledisplay=&display_title();
+ my $wysiwyglink;
my %lt=&Apache::lonlocal::texthash('st' => 'Save and Edit',
'vi' => 'Save and View',
'dv' => 'Discard Edits and View',
@@ -1634,6 +1641,13 @@ FULLPAGE
if ($htmlerror) {
$htmlerror='<span class="LC_error">'.$htmlerror.'</span>';
}
+ if (&Apache::lonhtmlcommon::htmlareabrowser()) {
+ if (&Apache::lonhtmlcommon::htmlareablocked()) {
+ $wysiwyglink = &Apache::lonhtmlcommon::enablelink($textarea_id);
+ } else {
+ $wysiwyglink = &Apache::lonhtmlcommon::disablelink($textarea_id);
+ }
+ }
}
my $editfooter=(<<ENDFOOTER);
$initialize
@@ -1658,6 +1672,7 @@ $initialize
</div>
<textarea $textarea_events style="width:100%" cols="80" rows="44" name="filecont" id="filecont">$filecontents</textarea>
<div id="LC_aftertextarea">
+ $wysiwyglink
<br />
$titledisplay
</div>
@@ -1706,8 +1721,8 @@ sub handler {
$request->set_last_modified(&Apache::lonnet::metadata($request->uri,
'lastrevisiondate'));
}
- # Embedded Flash movies (e.g., from Camtasia) served from https will not display in IE
- # if XML config file has expired from cache.
+ # Embedded Flash movies from Camtasia served from https will not display in IE
+ # if XML config file has expired from cache.
if ($ENV{'SERVER_PORT'} == 443) {
if ($request->uri =~ /\.xml$/) {
my ($httpbrowser,$clientbrowser) =
@@ -1752,10 +1767,13 @@ sub handler {
if ($filecontents eq -1) {
my $start_page=&Apache::loncommon::start_page('File Error');
my $end_page=&Apache::loncommon::end_page();
- my $fnf=&mt('File not found');
+ my $errormsg='<p class="LC_error">'
+ .&mt('File not found: [_1]'
+ ,'<span class="LC_filename">'.$file.'</span>')
+ .'</p>';
$result=(<<ENDNOTFOUND);
$start_page
-<b>$fnf: $file</b>
+$errormsg
$end_page
ENDNOTFOUND
$filecontents='';
@@ -1794,11 +1812,14 @@ ENDNOTFOUND
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
['rawmode']);
if ($env{'form.rawmode'}) { $result = $filecontents; }
- if ($filetype ne 'html') {
+ if ($filetype ne 'html') {
my $nochgview = 1;
- my $controls =
- ($env{'request.state'} eq 'construct') ? &Apache::londefdef::edit_controls($nochgview)
- : '';
+ my $controls = '';
+ if ($env{'request.state'} eq 'construct') {
+ $controls = &Apache::loncommon::head_subbox(
+ &Apache::loncommon::CSTR_pageheader()
+ .&Apache::londefdef::edit_controls($nochgview));
+ }
if ($filetype ne 'sty') {
$result =~ s/</</g;
$result =~ s/>/>/g;
@@ -1807,17 +1828,27 @@ ENDNOTFOUND
'</pre></b></td></tr></table>';
}
if ($env{'environment.remote'} eq 'off') {
- my %options = ('bgcolor' => '#FFFFFF');
- $result =
- &Apache::loncommon::start_page(undef,undef,\%options).
- $controls.
- $result.
- &Apache::loncommon::end_page();
+ my $brcrum;
+ if ($env{'request.state'} eq 'construct') {
+ $brcrum = [{'href' => &Apache::loncommon::authorspace(),
+ 'text' => 'Construction Space'},
+ {'href' => '',
+ 'text' => 'Editor'}];
+ } else {
+ $brcrum = ''; # FIXME: Where are we?
+ }
+ my %options = ('bread_crumbs' => $brcrum,
+ 'bgcolor' => '#FFFFFF');
+ $result =
+ &Apache::loncommon::start_page(undef,undef,\%options)
+ .$controls
+ .$result
+ .&Apache::loncommon::end_page();
} else {
$result = $controls.$result;
}
}
- }
+ }
}
#
@@ -1834,9 +1865,18 @@ ENDNOTFOUND
my %options =
('add_entries' =>
- {'onresize' => $add_to_onresize,
- 'onload' => $add_to_onload, });
-
+ {'onresize' => $add_to_onresize,
+ 'onload' => $add_to_onload, });
+ my $header;
+ if ($env{'request.state'} eq 'construct') {
+ $options{'bread_crumbs'} = [{
+ 'href' => &Apache::loncommon::authorspace(),
+ 'text' => 'Construction Space'},
+ {'href' => '',
+ 'text' => 'HTML Editor'}];
+ $header = &Apache::loncommon::head_subbox(
+ &Apache::loncommon::CSTR_pageheader());
+ }
if ($env{'environment.remote'} ne 'off') {
$options{'bgcolor'} = '#FFFFFF';
$options{'only_body'} = 1;
@@ -1846,14 +1886,15 @@ ENDNOTFOUND
&Apache::loncommon::resize_textarea_js();
my $start_page = &Apache::loncommon::start_page(undef,$js,
\%options);
- $result=$start_page.
- &Apache::lonxml::message_location().
- $edit_info.
- &Apache::loncommon::end_page();
+ $result = $start_page
+ .$header
+ .&Apache::lonxml::message_location()
+ .$edit_info
+ .&Apache::loncommon::end_page();
}
}
if ($filetype eq 'html') { &writeallows($request->uri); }
-
+
&Apache::lonxml::add_messages(\$result);
$request->print($result);