--- loncom/xml/lonxml.pm 2007/09/05 01:03:21 1.449.2.1
+++ loncom/xml/lonxml.pm 2007/09/10 19:46:57 1.456
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# XML Parser Module
#
-# $Id: lonxml.pm,v 1.449.2.1 2007/09/05 01:03:21 albertel Exp $
+# $Id: lonxml.pm,v 1.456 2007/09/10 19:46:57 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -1350,17 +1350,20 @@ SIMPLECONTENT
sub inserteditinfo {
- my ($result,$filecontents,$filetype)=@_;
+ my ($filecontents,$filetype)=@_;
$filecontents = &HTML::Entities::encode($filecontents,'<>&"');
# my $editheader='<a href="#editsection">Edit below</a><hr />';
my $xml_help = '';
my $initialize='';
- if ($filetype eq 'html') {
- my $addbuttons=&Apache::lonhtmlcommon::htmlareaaddbuttons();
- $initialize=&Apache::lonhtmlcommon::spellheader();
- if (!&Apache::lonhtmlcommon::htmlareablocked() &&
- &Apache::lonhtmlcommon::htmlareabrowser()) {
- $initialize.=(<<FULLPAGE);
+ my $textarea_id = 'filecont';
+ my ($add_to_onload, $add_to_onresize);
+ my $addbuttons=&Apache::lonhtmlcommon::htmlareaaddbuttons();
+ $initialize=&Apache::lonhtmlcommon::spellheader();
+ if ($filetype eq 'html'
+ && (!&Apache::lonhtmlcommon::htmlareablocked() &&
+ &Apache::lonhtmlcommon::htmlareabrowser())) {
+ $textarea_id .= '_htmlarea';
+ $initialize.=(<<FULLPAGE);
<script type="text/javascript">
$addbuttons
@@ -1370,21 +1373,34 @@ $addbuttons
var editor=new HTMLArea("filecont",config);
editor.registerPlugin(FullPage);
editor.generate();
+ setTimeout(
+ function () {
+ HTMLArea._addEvents(editor._doc,
+ ["keypress","mousedown"], unClean);
+ editor._iframe.id = '$textarea_id';
+ resize_textarea('$textarea_id','LC_aftertextarea');
+ },300);
}
</script>
FULLPAGE
- } else {
- $initialize.=(<<FULLPAGE);
+ } else {
+ $initialize.=(<<FULLPAGE);
<script type="text/javascript">
$addbuttons
function initDocument() {
+ resize_textarea('$textarea_id','LC_aftertextarea');
}
</script>
FULLPAGE
- }
- $result=~s/\<body([^\>]*)\>/\<body onload="initDocument()" $1\>/i;
+ }
+
+ $add_to_onload = 'initDocument();';
+ $add_to_onresize = "resize_textarea('$textarea_id','LC_aftertextarea');";
+
+ if ($filetype eq 'html') {
$xml_help=&Apache::loncommon::helpLatexCheatsheet();
}
+
my $cleanbut = '';
my $titledisplay=&display_title();
@@ -1396,29 +1412,31 @@ FULLPAGE
my $buttons=(<<BUTTONS);
$cleanbut
<input type="submit" name="discardview" accesskey="d" value="$lt{'dv'}" />
-<input type="submit" name="Undo" accesskey="u" value="$lt{'un'}" /><hr>
+<input type="submit" name="Undo" accesskey="u" value="$lt{'un'}" /><hr />
<input type="submit" name="savethisfile" accesskey="s" value="$lt{'st'}" />
<input type="submit" name="viewmode" accesskey="v" value="$lt{'vi'}" />
BUTTONS
$buttons.=&Apache::lonhtmlcommon::spelllink('xmledit','filecont');
+ my $textarea_events = &Apache::edit::element_change_detection();
+ my $form_events = &Apache::edit::form_change_detection();
my $editfooter=(<<ENDFOOTER);
$initialize
<hr />
<a name="editsection" />
-<form method="post" name="xmledit">
+<form $form_events method="post" name="xmledit">
$xml_help
<input type="hidden" name="editmode" value="$lt{'ed'}" />
$buttons<br />
-<textarea style="width:100%" cols="80" rows="44" name="filecont" id="filecont">$filecontents</textarea>
+<textarea $textarea_events style="width:100%" cols="80" rows="44" name="filecont" id="filecont">$filecontents</textarea>
+<div id="LC_aftertextarea">
<br />$buttons
<br />
-</form>
$titledisplay
+</div>
+</form>
</body>
ENDFOOTER
-# $result=~s/(\<body[^\>]*\>)/$1$editheader/is;
- $result=~s/(\<\/body\>)/$editfooter/is;
- return $result;
+ return ($editfooter,$add_to_onload,$add_to_onresize);;
}
sub get_target {
@@ -1524,32 +1542,51 @@ ENDNOTFOUND
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
['rawmode']);
if ($env{'form.rawmode'}) { $result = $filecontents; }
+ if ($filetype eq 'sty') {
+ my %options = ('bgcolor' => '#FFFFFF');
+ $result =
+ &Apache::loncommon::start_page(undef,undef,\%options).
+ &Apache::londefdef::edit_controls().
+ $result.
+ &Apache::loncommon::end_page();
+ }
}
}
-
+
#
# Edit action? Insert editing commands
#
unless ($env{'request.state'} eq 'published') {
if ($env{'form.editmode'} && (!($env{'form.viewmode'})) && (!($env{'form.discardview'})))
- {
+ {
+ my ($edit_info, $add_to_onload, $add_to_onresize)=
+ &inserteditinfo($filecontents,$filetype);
+
my $displayfile=$request->uri;
$displayfile=~s/^\/[^\/]*//;
- my %options = ();
+ my %options =
+ ('add_entries' =>
+ {'onresize' => $add_to_onresize,
+ 'onload' => $add_to_onload, });
+
if ($env{'environment.remote'} ne 'off') {
$options{'bgcolor'} = '#FFFFFF';
+ $options{'only_body'} = 1;
}
- my $start_page = &Apache::loncommon::start_page(undef,undef,
+ my $js =
+ &Apache::edit::js_change_detection().
+ &Apache::loncommon::resize_textarea_js();
+ my $start_page = &Apache::loncommon::start_page(undef,$js,
\%options);
$result=$start_page.
&Apache::lonxml::message_location().'<h3>'.
$displayfile.
- '</h3>'.&Apache::loncommon::end_page();
- $result=&inserteditinfo($result,$filecontents,$filetype);
+ '</h3>'.
+ $edit_info.
+ &Apache::loncommon::end_page();
}
}
if ($filetype eq 'html') { &writeallows($request->uri); }
-
&Apache::lonxml::add_messages(\$result);
$request->print($result);
@@ -1598,12 +1635,28 @@ sub show_error_warn_msg {
}
sub error {
+ my @errors = @_;
+
$errorcount++;
+
+ if (defined($Apache::inputtags::part)) {
+ if ( @Apache::inputtags::response ) {
+ push(@errors,
+ &mt("This error occurred while processing response [_1] in part [_2]",
+ $Apache::inputtags::response[-1],
+ $Apache::inputtags::part));
+ } else {
+ push(@errors,
+ &mt("This error occurred while processing part [_1]",
+ $Apache::inputtags::part));
+ }
+ }
+
if ( &show_error_warn_msg() ) {
# If printing in construction space, put the error inside <pre></pre>
push(@Apache::lonxml::error_messages,
$Apache::lonxml::warnings_error_header.
- "<b>ERROR:</b>".join("<br />\n",@_)."<br />\n");
+ "<b>ERROR:</b>".join("<br />\n",@errors)."<br />\n");
$Apache::lonxml::warnings_error_header='';
} else {
my $errormsg;
@@ -1613,7 +1666,10 @@ sub error {
$errormsg=&mt("An error occured while processing this resource. The author has been notified.");
}
my $host=$Apache::lonnet::perlvar{'lonHostID'};
- my $msg = join('<br />',(@_,"The error occurred on host <tt>$host</tt>"));
+ push(@errors, "The error occurred on host <tt>$host</tt>");
+
+ my $msg = join('<br />', @errors);
+
#notify author
&Apache::lonmsg::author_res_msg($env{'request.filename'},$msg);
#notify course