File:  [LON-CAPA] / rat /
Revision 1.24: download - view: text, annotated - select for diffs
Sun May 29 11:47:01 2022 UTC (4 months ago) by raeburn
Branches: MAIN
CVS tags: version_2_12_X, HEAD
- Fix typo in rev. 1.23

# The LearningOnline Network with CAPA
# Build menu bar for Advanced RAT. Uses javascript code originally in
# static file: rat/client/code.html, now in  rat/client/ratcode.js  
# $Id:,v 1.24 2022/05/29 11:47:01 raeburn Exp $
# Copyright Michigan State University Board of Trustees
# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
# LON-CAPA is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# LON-CAPA is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with LON-CAPA; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
# /home/httpd/html/adm/gpl.txt
package Apache::lonratmenu;

use strict;
use Apache::Constants qw(:common);
use Apache::File;
use Apache::loncommon;
use Apache::lonhtmlcommon;
use Apache::lonlocal;
use Apache::lonnet;

sub handler {
    my $r = shift;
    my $include = $Apache::lonnet::perlvar{'lonIncludes'};
    my $jsh=Apache::File->new($include."/ratcode.js");
    my $js = join('',<$jsh>);
    my %loaditem = ('onunload' => "leave();",);

    my $readfile=$r->uri;

    my $target = '_top';
    if ((($env{'request.lti.login'}) && ($env{''} eq 'iframe')) ||
         (($env{'request.deeplink.login'}) && ($env{''}))) {
        $target = '_parent';

    # Breadcrumbs
    my $brcrum = [{'href' => &Apache::loncommon::authorspace($r->uri),
                   'text' => 'Authoring Space',
                   'target' => $target},
                  {'href' => '',
                   'text' => 'RAT'},
                  {'href' => '',
                   'text' => 'Advanced Editor'}];

    my $help=&Apache::loncommon::help_open_menu(

    # Compile available Advanced RAT functions
    my $functions = '<div class="LC_columnSection">';

    $functions .= $help; # FIXME: Move help to bread_crumbs_component

    $functions .=
       &Apache::lonhtmlcommon::start_funclist(&mt('Display Actions'))
           '<a href="javascript:togglemode();">'
          .&mt('Toggle display').'</a>')
           '<a href="javascript:if (zscale>1) { zscale--; draw();}">'
          .&mt('Zoom out').'</a>')
           '<a href="javascript:if (zscale<3) { zscale++; draw();}">'
          .&mt('Zoom in').'</a>')
           '<a href="javascript:condense();draw();">'
           '<a href="javascript:graphopt();draw();">'
           '<a href="javascript:revert();">'

    $functions .=
       &Apache::lonhtmlcommon::start_funclist(&mt('Version Actions'))
           '<a href="javascript:undo();">'
           '<a href="javascript:redo();">'
           '<a href="javascript:groupopen(\''.$readfile.'\');">'
          .&mt('Recover deleted').'</a>')

    $functions .=
           '<a href="javascript:groupsearch();">'
           '<a href="javascript:groupimport();">'
           '<a href="javascript:open_StoredLinks_Import('."'advanced'".');">'
          .&mt('Import from Stored Links').'</a>')
           '<a href="javascript:groupcopy();">'

    $functions .=
           '<a href="javascript:graphdef=\'no\';save();storechange();">'
          .&mt('Save map').'</a>')
           '<a href="javascript:storechange();">'
          .&mt('Save map and layout').'</a>')

    $functions .= '</div>'; # End: LC_columnSection

    $functions .= &Apache::lonhtmlcommon::scripttag('main();');

    # Print Advanced RAT page header
    my $frameset = 1;

            'Advanced Editor',
            {'add_entries' => \%loaditem,
             'bread_crumbs' => $brcrum,
             'links_target' => '_parent',})



    return OK;


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