<?php

// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id$

require_once('lib/wizard/wizard.php');

/**
 * Set up the wysiwyg editor, including inline editing
 */
class AdminWizardWysiwyg extends Wizard
{
    public function pageTitle()
    {
        return tra('Set up Wysiwyg editor');
    }
    public function isEditable()
    {
        return true;
    }
    public function isVisible()
    {
        global  $prefs;
        return $prefs['feature_wysiwyg'] === 'y';
    }

    public function onSetupPage($homepageUrl)
    {
        global $prefs;
        $smarty = TikiLib::lib('smarty');

        // Run the parent first
        parent::onSetupPage($homepageUrl);

        if (! $this->isVisible()) {
            return false;
        }

        // Setup initial wizard screen
        $smarty->assign('useHighlighter', isset($prefs['feature_syntax_highlighter']) && $prefs['feature_syntax_highlighter'] === 'y' ? 'y' : 'n');
        $smarty->assign('useWysiwyg', isset($prefs['feature_wysiwyg']) && $prefs['feature_wysiwyg'] === 'y' ? 'y' : 'n');
        $smarty->assign('useWysiwygDefault', isset($prefs['wysiwyg_default']) && $prefs['wysiwyg_default'] === 'y' ? 'y' : 'n');
        $smarty->assign('useInlineEditing', isset($prefs['wysiwyg_inline_editing']) && $prefs['wysiwyg_inline_editing'] === 'y' ? 'y' : 'n');
        $smarty->assign('editorType', isset($prefs['wysiwyg_htmltowiki']) && $prefs['wysiwyg_htmltowiki'] === 'y' ? 'wiki' : 'html');

        return true;
    }

    public function getTemplate()
    {
        $wizardTemplate = 'wizard/admin_wysiwyg.tpl';
        return $wizardTemplate;
    }

    public function onContinue($homepageUrl)
    {
        $tikilib = TikiLib::lib('tiki');

        // Run the parent first
        parent::onContinue($homepageUrl);

        $editorType = $_REQUEST['editorType'];
        switch ($editorType) {
            case 'wiki':
                // Wysiwyg in wiki mode is always optional (or?).
                //  The setting is presented under HTML mode, and the user can change it there.
                //  Unaware that it affects the wiki mode also, where it is safe to switch between wysiwyg and text mode.
                $tikilib->set_preference('wysiwyg_optional', 'y');
                $tikilib->set_preference('wysiwyg_htmltowiki', 'y');    // Use wiki syntax
                break;

            case 'html':
                // Always use Wysiwyg mode as default
                //  The setting is presented under WIKI mode, and the user can change it there.
                //  Unaware that it affects the HTML mode also, where Wysiwyg always should be the default.
                $tikilib->set_preference('wysiwyg_default', 'y');
                $tikilib->set_preference('wysiwyg_htmltowiki', 'n');    // No not use wiki syntax
                break;
        }
    }
}