<?php
/**
 * tinyMCE Editor - admin module
 *
 * Handles reading and writing of plugin files - init selectors are dynamically 
 * loaded from ./inits/ representation of init_.js files
 *
 * PHP version 4 and 5
 *
 * @category CMSimple_XH
 *
 * @package   Tinymce4
 * @author    manu <info@pixolution.ch>
 * @copyright 1999-2009 <http://cmsimple.org/>
 * @copyright 2009-2015 The CMSimple_XH developers <http://cmsimple-xh.org/?The_Team>
 * @license   http://www.gnu.org/licenses/gpl-3.0.en.html GNU GPLv3
 * @link      http://cmsimple-xh.org/
 * @since     File available since Release 1.6.0
 */
/* utf-8 marker: äöü */

if (!XH_ADM ) {
    return;
}

/*
 * Register the plugin type.
 */
if (function_exists('XH_registerPluginType')) {
    XH_registerPluginType('editor', $plugin);
}

/*
 * Register the plugin menu items.
 */
if (function_exists('XH_registerStandardPluginMenuItems')) {
    XH_registerStandardPluginMenuItems(false);
}

//initvar('tinymce4');

if (XH_wantsPluginAdministration('tinymce4')) {
    if (!class_exists('XH_CSRFProtection')) {
        $o .= XH_message('fail', 'needs CMSimple_XH Version 1.6 or higher!');
        return;
    }

    //Helper-functions

    /**
     * Returns all available init option.
     *
     * @return array options
     */
    function tinymce_getInits() 
    {
        global $action, $pth;
        $inits = glob($pth['folder']['plugins'] . 'tinymce4/inits/*.js');
        
        $options = array();
        foreach ($inits as $init) {
            $temp = explode('_', basename($init, '.js'));
            if (isset($temp[1])) {
                $options[] = $temp[1];
            }
        }
        return $options;
    }

    $admin = isset($_POST['admin']) ? $_POST['admin'] : $admin = isset($_GET['admin']) ? $_GET['admin'] : '';
  //  $action = isset($_POST['action']) ? $_POST['action'] : $action = isset($_GET['action']) ? $_GET['action'] : '';

    $plugin = basename(dirname(__FILE__), "/");
    
    if ($admin == 'plugin_config' || $admin == 'plugin_language') {
        $o .= print_plugin_admin('on');
    } else {
        $o .= print_plugin_admin('off');
    }
    
    $o .= plugin_admin_common($action, $admin, $plugin);

        
    if ($admin == '' || $admin == 'plugin_main') {
        if ($plugin_cf['tinymce4']['CDN'] == true  ) {
            $tiny_src = empty($plugin_cf['tinymce4']['CDN_alt_src']) ? TINYMCE4_CDN_ORIG : $plugin_cf['tinymce4']['CDN_alt_src'];
        } else {
            $tiny_src = $pth['folder']['plugins'] . 
                'tinymce4/' . 'tinymce/tinymce.min.js';
        }
        $o .= '<script type="text/javascript" src="' . $tiny_src . '"></script>';
        $tinymce_version 
            = '<script type="text/javascript">
                if (typeof(tinymce) === "undefined" || tinymce === null) {
                    alert("tinyMCE not present! Either offline or local library missing.") 
                }
                else {
                    document.write(tinymce.majorVersion + " (revision " 
                    + tinymce.minorVersion + ")");
                        
                }
            </script>';
    
        $o .= '<h1>TinyMCE4 for CMSimple_XH</h1>';
        $o .= '<p>Version for '.CMSIMPLE_XH_VERSION.'</p>';
        //$o .= '<p>Plugin version '.XH_pluginVersion($plugin).'</p>';
        $o .= '<p>TinyMCE ';
        $o .= $plugin_cf['tinymce4']['CDN'] == true ? 'Content delivery network (CDN) ': '';
        $o .= 'version ' . $tinymce_version . 
            '  &ndash; <a href="http://www.tinymce.com/" ' . 
            'target="_blank">www.tinymce.com/</a>';
        $o .= tag('br');
        $o .= 'Available language packs: cs, da, de, en, et, fr, it, nl, pl, ';
        $o .= 'ru, sk tw, zh.</p>';
        $o .= '<p>CMSimple_XH & Filebrowser integration';
        $o .= tag('br');
        $o .= 'up to version 1.5.6 &ndash; <a href="http://www.zeichenkombinat';
        $o .= '.de/" target="_blank">Zeichenkombinat.de</a>';
        $o .= tag('br');
        $o .= 'from &nbsp;version 1.5.7 &ndash; <a href="http://www.pixolution';
        $o .= '.ch/" target="_blank">pixolution.ch</a></p>';
        $o .=tag('br');
        $o .= '<h2>Important Notice</h2>
    <p><strong>tinymce4 is optimized for html5 documents. If you want to run it with
    a html4/xhtml template and have the toolbar styled nicely, add this to your 
    template style definition:</strong></p>
    <p><strong>tinymce4 ist optimiert f&uuml;r html5 Dokumente. F&uuml;r die
    optimale Anzeige der Toolbar in html4/xhtml Templates , erg&auml;nze bitte den 
    folgenden Code in den Stildefinitionen/stylesheet.css:</strong></p>
    <pre>
     .mce-ico {margin: 2px auto !important;}
     .mce-ico.mce-i-save {margin: 0 auto !important;}
     </pre>
     ';

    }
}


if (isset($_GET['filebrowser']) && $_GET['filebrowser'] == 'imageuploader') {
    ImageUploader_forEditor();
    exit;
}

/**
 * Handles the editorbrowser.
 *
 * @return void
 *
 * @global array                  The paths of system files and folders.
 * @global XH\CSRFProtection      The CSRF protector.
 * @global Filebrowser_Controller The filebrowser controller.
 */
function ImageUploader_forEditor()
{
    global $cf;
    
    $imgUploader = new Tinymce4\Uploader();
    $imgUploader->setBrowseBase(CMSIMPLE_BASE);
    $imgUploader->setMaxFileSize('images', $cf['images']['maxsize']);

    $imgUploader->linkType = 'images';

    $imgUploader->baseDirectory
        = $imgUploader->baseDirectories['userfiles'];
    $imgUploader->currentDirectory
        = $imgUploader->baseDirectories['images'];

    if (isset($_GET['subdir'])) {
        $subdir = str_replace(
            array('../', './', '?', '<', '>', ':'), '', $_GET['subdir']
        );

        if (strpos($subdir, $imgUploader->baseDirectory) === 0) {
            $imgUploader->currentDirectory = rtrim($subdir, '/') . '/';
        }
    }
    $imgUploader->determineCurrentType();


    reset ($_FILES);
    if ($imgUploader->uploadFile(current($_FILES))) {
         echo json_encode(array('location' => $imgUploader->fileWritten));
//         XH_logMessage( 'info', 'uploadFile', 'tinymce4', 'fileWritten: ' . $imgUploader->fileWritten);
      
    } else {
        foreach ($imgUploader->errMsg as $key => $val) {
            XH_logMessage( 'error', 'uploadFile', 'tinymce4', $key . ': ' . $val);
        }
        // Notify editor that the upload failed
        header("HTTP/1.0 500 Server Error");
    }
}


/*
 * EOF tinymce4/admin.php
 */