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Path: /data/applications/aps/tikiwiki/14.1-0/standard/htdocs/lib/setup/ [ Home ]
File: editmode.php
<?php
// (c) Copyright 2002-2015 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: editmode.php 53803 2015-02-06 00:42:50Z jyhem $

if (strpos($_SERVER['SCRIPT_NAME'], basename(__FILE__)) != FALSE) {
	header('location: index.php');
	exit;
}
global $parsemode_setup, $tiki_p_admin, $tiki_p_use_HTML, $prefs, $info, $jitRequest, $is_html;
$parsemode_setup = 'y';
if (!isset($is_html)) {
	if (isset($info['is_html'])) {
		$is_html = $info['is_html'];
	} else {
		$is_html = false;
	}
}
if ($prefs['feature_wysiwyg'] == 'y' && $prefs['javascript_enabled'] == 'y') {
	if (isset($_REQUEST['mode_wysiwyg']) && $_REQUEST['mode_wysiwyg']=='y' and $prefs['wysiwyg_optional'] == 'y') {
		$_SESSION['wysiwyg'] = 'y';
	} elseif (isset($_REQUEST['mode_normal']) && $_REQUEST['mode_normal']=='y' and $prefs['wysiwyg_optional'] == 'y') {
		$_SESSION['wysiwyg'] = 'n';
	} elseif ((isset($_REQUEST['wysiwyg']) and $_REQUEST['wysiwyg'] == 'y' and $prefs['wysiwyg_optional'] == 'y')) {
		$_SESSION['wysiwyg'] = 'y';
	} elseif ((isset($_REQUEST['wysiwyg']) and $_REQUEST['wysiwyg'] == 'n' and $prefs['wysiwyg_optional'] == 'y')) {
		$_SESSION['wysiwyg'] = 'n';
	} elseif ($prefs['wysiwyg_optional'] == 'n') {
		$_SESSION['wysiwyg'] = 'y';
	} elseif ($prefs['wysiwyg_memo'] == 'y' and !empty($info['wysiwyg'])) {
		$_SESSION['wysiwyg'] = $info['wysiwyg'];
	} elseif (!isset($_REQUEST['wysiwyg'])) {
		$_SESSION['wysiwyg'] = $prefs['wysiwyg_default'];
	} elseif ($prefs['wysiwyg_optional'] == 'y' and isset($_REQUEST['wysiwyg']) and $_REQUEST['wysiwyg'] == 'n') {
		$_SESSION['wysiwyg'] = 'n';
	}
} else {
	$_SESSION['wysiwyg'] = 'n';
}


if ($_SESSION['wysiwyg'] == 'y') {
	if ($prefs['wysiwyg_htmltowiki'] !== 'y' && !isset($info['is_html'])) { // new pages in wysiwyg mode
		$is_html = true;
	}
	if ($is_html && $prefs['feature_wiki_allowhtml'] !== 'y') {
		$prefs['feature_wiki_allowhtml'] = 'y';		// is page is html temporarily allow html even if pref says no
	}

} elseif ($prefs['feature_wiki_allowhtml'] == 'y' and ($tiki_p_admin == 'y' or $tiki_p_use_HTML == 'y')) {
	if (isset($_REQUEST['preview']) || isset($jitRequest['edit'])) {
		if (isset($_REQUEST["allowhtml"]) && $_REQUEST["allowhtml"] == "on") {
			$is_html = true;
		} else if ($_SESSION['wysiwyg'] === 'n' || $prefs['wysiwyg_htmltowiki'] === 'y') {	// unchecked
			$is_html = false;
		}
	} else {
		if (isset($info['is_html']) and $info['is_html']) {
			$is_html = true;
		}
	}
}
if (
    $prefs['feature_wikilingo'] == 'n'
    || (
        $prefs['feature_wikilingo'] == 'y'
        && isset($_REQUEST['prevent_wikilingo'])
    )
) {
    if (isset($jitRequest['edit'])) {
        // Restore the property for the rest of the script
        if ($is_html) {
            $data = $jitRequest->edit->none();
            $parserlib = TikiLib::lib('parser');
            $noparsed = array();
            $parserlib->plugins_remove($data, $noparsed);

            $data = TikiFilter::get('xss')->filter($data);

            $parserlib->isEditMode = true;
            $parserlib->plugins_replace($data, $noparsed, true);
            $parserlib->isEditMode = false;
            $_REQUEST['edit'] = $data;
        } else {
            $_REQUEST['edit'] = $jitRequest->edit->wikicontent();
        }

        //html is stored encoded in wysiwyg
        if (isset($jitRequest['wysiwyg']) && $jitRequest['wysiwyg'] == 'y') {
            $_REQUEST['edit'] = html_entity_decode($_REQUEST['edit'], ENT_QUOTES, 'UTF-8');
        }
    }
}