--- loncom/xml/lonxml.pm 2007/08/03 23:29:54 1.449 +++ loncom/xml/lonxml.pm 2007/09/11 20:36:18 1.458 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # XML Parser Module # -# $Id: lonxml.pm,v 1.449 2007/08/03 23:29:54 albertel Exp $ +# $Id: lonxml.pm,v 1.458 2007/09/11 20:36:18 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -800,6 +800,7 @@ sub init_safespace { $safehole->wrap(\&Math::Random::random_set_seed_from_phrase,$safeeval,'&random_set_seed_from_phrase'); $safehole->wrap(\&Math::Random::random_get_seed,$safeeval,'&random_get_seed'); $safehole->wrap(\&Math::Random::random_set_seed,$safeeval,'&random_set_seed'); + $safehole->wrap(\&Apache::loncommon::languages,$safeeval,'&languages'); $safehole->wrap(\&Apache::lonxml::error,$safeeval,'&LONCAPA_INTERNAL_ERROR'); $safehole->wrap(\&Apache::lonxml::debug,$safeeval,'&LONCAPA_INTERNAL_DEBUG'); $safehole->wrap(\&Apache::lonnet::logthis,$safeeval,'&LONCAPA_INTERNAL_LOGTHIS'); @@ -1350,17 +1351,20 @@ SIMPLECONTENT sub inserteditinfo { - my ($result,$filecontents,$filetype)=@_; + my ($filecontents,$filetype)=@_; $filecontents = &HTML::Entities::encode($filecontents,'<>&"'); # my $editheader='Edit below
'; 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.=(< $addbuttons @@ -1370,21 +1374,34 @@ $addbuttons var editor=new HTMLArea("filecont",config); editor.registerPlugin(FullPage); editor.generate(); + setTimeout( + function () { + HTMLArea._addEvents(editor._doc, + ["keypress","mousedown"], unClean); + editor._iframe.id = '$textarea_id'; + resize_textarea('$textarea_id','LC_aftertextarea'); + },300); } FULLPAGE - } else { - $initialize.=(< $addbuttons function initDocument() { + resize_textarea('$textarea_id','LC_aftertextarea'); } FULLPAGE - } - $result=~s/\]*)\>/\/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 +1413,31 @@ FULLPAGE my $buttons=(< -
+
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=(< -
+ $xml_help $buttons
- + +

$buttons
- $titledisplay +
+ ENDFOOTER -# $result=~s/(\]*\>)/$1$editheader/is; - $result=~s/(\<\/body\>)/$editfooter/is; - return $result; + return ($editfooter,$add_to_onload,$add_to_onresize);; } sub get_target { @@ -1514,38 +1533,64 @@ ENDNOTFOUND ['editmode']); } if (!$env{'form.editmode'} || $env{'form.viewmode'} || $env{'form.discardview'}) { + &Apache::structuretags::reset_problem_globals(); $result = &Apache::lonxml::xmlparse($request,$target,$filecontents, '',%mystyle); - undef($Apache::lonhomework::parsing_a_task); + # .html files may contain or need to clean + # up if it did + &Apache::structuretags::reset_problem_globals(); + &Apache::lonhomework::finished_parsing(); &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['rawmode']); if ($env{'form.rawmode'}) { $result = $filecontents; } + if ($filetype eq 'sty') { + my $controls = + ($env{'request.state'} eq 'construct') ? &Apache::londefdef::edit_controls() + : ''; + my %options = ('bgcolor' => '#FFFFFF'); + $result = + &Apache::loncommon::start_page(undef,undef,\%options). + $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().'

'. $displayfile. - '

'.&Apache::loncommon::end_page(); - $result=&inserteditinfo($result,$filecontents,$filetype); + ''. + $edit_info. + &Apache::loncommon::end_page(); } } if ($filetype eq 'html') { &writeallows($request->uri); } - &Apache::lonxml::add_messages(\$result); $request->print($result); @@ -1594,12 +1639,28 @@ 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 

 	push(@Apache::lonxml::error_messages,
 	     $Apache::lonxml::warnings_error_header.
-	     "ERROR:".join("
\n",@_)."
\n");
+	     "ERROR:".join("
\n",@errors)."
\n");
 	$Apache::lonxml::warnings_error_header='';
     } else {
 	my $errormsg;
@@ -1609,7 +1670,10 @@ 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('
',(@_,"The error occurred on host $host"));
+	push(@errors, "The error occurred on host $host");
+
+	my $msg = join('
', @errors);
+
 	#notify author
 	&Apache::lonmsg::author_res_msg($env{'request.filename'},$msg);
 	#notify course