function compile()
{
WFToken::checkToken() or die('RESTRICTED ACCESS');
wfimport('admin.classes.packer');
$base = dirname(dirname(__FILE__));
$editor = JRequest::getWord('editor', 'codemirror');
$theme = JRequest::getWord('theme', 'textmate');
switch (JRequest::getWord('type', 'base')) {
case 'base':
$files = array();
$files[] = $base . DS . 'js' . DS . 'codemirror' . DS . 'base.js';
$type = 'javsacript';
break;
case 'parser':
$files = array();
$files[] = $base . DS . 'js' . DS . 'codemirror' . DS . 'parser.js';
// javascript
$type = 'javsacript';
break;
case 'css':
$path = $base . DS . 'css' . DS . 'codemirror';
$files = array($path . DS . 'editor.css', $path . DS . 'theme' . DS . $theme . '.css');
$type = 'css';
break;
}
$packer = new WFPacker(array('type' => $type));
// set files
$packer->setFiles($files);
// pack!
$packer->pack(true, $this->getParam('editor.compress_gzip', 0));
}
/**
* Execute the theme item
* @access public
*/
public function execute()
{
WFToken::checkToken() or die('RESTRICTED ACCESS');
$document = WFDocument::getInstance(array('title' => WFText::_('WF_' . strtoupper($this->get('dialog')) . '_TITLE'), 'version' => $this->getVersion(), 'name' => $this->get('dialog')));
$this->display();
// pack assets if required
$document->pack(true, $this->getParam('editor.compress_gzip', 0));
// get view
$view = $this->getView();
// set body output
$document->setBody($view->loadTemplate());
$document->render();
}
/**
* @access protected
*/
function __construct()
{
if (JRequest::getCmd('action') == 'thumbnail') {
WFToken::checkToken() or die('RESTRICTED');
$file = JRequest::getVar('img');
// check file path
WFUtility::checkPath($file);
if ($file && preg_match('/\\.(jpg|jpeg|png|gif|tiff|bmp)$/i', $file)) {
return $this->createCacheThumb(rawurldecode($file));
}
}
parent::__construct();
// get browser
$browser = $this->getBrowser();
$request = WFRequest::getInstance();
if ($browser->getFilesystem()->get('local')) {
$this->set('_edit', 1);
}
// Check GD
if (!function_exists('gd_info')) {
$this->set('_edit', 0);
}
if (JRequest::getCmd('dialog', 'plugin') == 'plugin') {
// add browser events
$browser->addEvent('onGetItems', array($this, 'onGetItems'));
$browser->addEvent('onUpload', array($this, 'onUpload'));
$browser->addEvent('onFilesDelete', array($this, 'onFilesDelete'));
// Setup plugin XHR callback functions
$request->setRequest(array($this, 'getDimensions'));
$request->setRequest(array($this, 'getThumbnailDimensions'));
$request->setRequest(array($this, 'getThumbnails'));
if ($this->getParam('imgmanager_ext.thumbnail_editor', 1)) {
$request->setRequest(array($this, 'createThumbnail'));
$request->setRequest(array($this, 'deleteThumbnail'));
}
} else {
$request->setRequest(array($this, 'saveEdit'));
}
}
public function execute() {
WFToken::checkToken() or die('Access to this resource is restricted');
// JSON request or upload action
if ($this->isRequest()) {
$request = WFRequest::getInstance();
$request->process();
} else {
$wf = WFEditor::getInstance();
$version = $this->getVersion();
$name = $this->getName();
// process javascript languages
if (JRequest::getWord('task') == 'loadlanguages') {
wfimport('admin.classes.language');
$parser = new WFLanguageParser(array(
'plugins' => array($name),
'sections' => array('dlg', $name . '_dlg', 'colorpicker'),
'mode' => 'plugin'
));
$data = $parser->load();
$parser->output($data);
}
// load core language
WFLanguage::load('com_jce', JPATH_ADMINISTRATOR);
// Load Plugin language
WFLanguage::load('com_jce_' . trim($this->getName()));
// set default plugin version
$plugin_version = $this->getPluginVersion();
// add plugin version
if ($plugin_version && $plugin_version != $version) {
$version .= '-' . $plugin_version;
}
// create the document
$document = WFDocument::getInstance(array(
'version' => $version,
'title' => WFText::_('WF_' . strtoupper($this->getName() . '_TITLE')),
'name' => $name,
'language' => WFLanguage::getTag(),
'direction' => WFLanguage::getDir(),
'compress_javascript' => $this->getParam('editor.compress_javascript', 0),
'compress_css' => $this->getParam('editor.compress_css', 0)
));
// set standalone mode
$document->set('standalone', JRequest::getInt('standalone', 0));
// create display
$this->display();
// ini language
$document->addScript(array('index.php?option=com_jce&view=editor&' . $document->getQueryString(array('task' => 'loadlanguages', 'lang' => WFLanguage::getCode()))), 'joomla');
// pack assets if required
$document->pack(true, $this->getParam('editor.compress_gzip', 0));
// get the view
$view = $this->getView();
// set body output
$document->setBody($view->loadTemplate());
// render document
$document->render();
}
}
public function saveEdit($file, $name, $options = array(), $quality = 100)
{
// Check for request forgeries
WFToken::checkToken() or die('Access to this resource is restricted');
// check for image editor access
if ($this->checkAccess('image_editor', 1) === false) {
JError::raiseError(403, 'Access to this resource is restricted');
}
$browser = $this->getBrowser();
$filesystem = $browser->getFileSystem();
// check file
self::validateImagePath($file);
// clean temp
$this->cleanEditorTmp($file, false);
// check new name
self::validateImagePath($name);
$upload = JRequest::getVar('file', '', 'files', 'array');
// create a filesystem result object
$result = new WFFileSystemResult();
if (isset($upload) && isset($upload['tmp_name']) && is_uploaded_file($upload['tmp_name'])) {
$tmp = $upload['tmp_name'];
self::validateImageFile($tmp);
$exif = null;
// get exif data from orignal file
if (preg_match('#\\.jp(eg|g)$#i', basename($file)) && basename($file) == basename($name)) {
// load exif classes
require_once dirname(__FILE__) . '/pel/PelJpeg.php';
$src = WFUtility::makePath($filesystem->getBaseDir(), $file);
$jpeg = new PelJpeg($src);
$exif = $jpeg->getExif();
}
$result = $filesystem->upload('multipart', trim($tmp), dirname($file), basename($name));
if ($result->state === true && $exif) {
$pel = new PelDataWindow($result->path);
if (PelJpeg::isValid($pel)) {
$jpeg = new PelJpeg();
$jpeg->load($pel);
$jpeg->setExif($exif);
//$jpeg->saveFile($result->path);
// write to file
JFile::write($result->path, $jpeg->getBytes());
}
}
@unlink($tmp);
} else {
// set upload as false - JSON request
$upload = false;
$file = WFUtility::makePath($filesystem->getBaseDir(), $file);
$dest = dirname($file) . '/' . basename($name);
// get extension
$ext = WFUtility::getExtension($dest);
// load image class
require_once dirname(__FILE__) . '/image/image.php';
// create image
$image = new WFImage($file, $this->getParam('prefer_imagick', true));
foreach ($options as $filter) {
if (isset($filter->task)) {
$args = isset($filter->args) ? (array) $filter->args : array();
switch ($filter->task) {
case 'resize':
$w = $args[0];
$h = $args[1];
$image->resize($w, $h);
break;
case 'crop':
$w = $args[0];
$h = $args[1];
$x = $args[2];
$y = $args[3];
$image->crop($w, $h, $x, $y);
break;
case 'rotate':
$image->rotate(array_shift($args));
break;
case 'flip':
$image->flip(array_shift($args));
break;
default:
$image->filter($filter->task, $args);
break;
}
}
}
// get image data
$data = $image->toString($ext);
// write to file
if ($data) {
$result->state = (bool) @JFile::write($dest, $data);
}
// set path
$result->path = $dest;
}
if ($result->state === true) {
// check if its a valid image
if (@getimagesize($result->path) === false) {
JFile::delete($result->path);
throw new InvalidArgumentException('Invalid image file');
} else {
$result->path = str_replace(WFUtility::cleanPath(JPATH_SITE), '', $result->path);
$browser->setResult(WFUtility::cleanPath($result->path, '/'), 'files');
}
} else {
$browser->setResult($result->message || WFText::_('WF_IMGMANAGER_EXT_EDIT_SAVE_ERROR'), 'error');
}
// set header and exit
if ($upload) {
header("Expires: Wed, 4 Apr 1984 13:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M_Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
die(json_encode($browser->getResult()));
}
// return to WFRequest
return $browser->getResult();
}
/**
* Upload a file.
* @return array $error on failure or uploaded file name on success
*/
public function upload()
{
// Check for request forgeries
WFToken::checkToken() or die;
// check for feature access
if (!$this->checkFeature('upload')) {
JError::raiseError(403, 'Access to this resource is restricted');
}
$filesystem = $this->getFileSystem();
jimport('joomla.filesystem.file');
header('Content-Type: text/json;charset=UTF-8');
header("Expires: Wed, 4 Apr 1984 13:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M_Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
// get uploaded file
$file = JRequest::getVar('file', '', 'files', 'array');
// validate file data
$this->validateUploadedFile($file);
// get file name
$name = JRequest::getVar('name', $file['name']);
// decode name
$name = rawurldecode($name);
// check name
if (WFUtility::validateFileName($name) === false) {
throw new InvalidArgumentException('Upload Failed: The file name contains an invalid extension.');
}
// check file name
WFUtility::checkPath($name);
// get extension from file name
$ext = WFUtility::getExtension($file['name']);
// trim extension
$ext = trim($ext);
// check extension exists
if (empty($ext) || $ext === $file['name']) {
throw new InvalidArgumentException('Upload Failed: The file name does not contain a valid extension.');
}
// strip extension
$name = WFUtility::stripExtension($name);
// make file name 'web safe'
$name = WFUtility::makeSafe($name, $this->get('websafe_mode', 'utf-8'), $this->get('websafe_spaces'), $this->get('websafe_textcase'));
// check name
if (WFUtility::validateFileName($name) === false) {
throw new InvalidArgumentException('Upload Failed: The file name contains an invalid extension.');
}
// target directory
$dir = JRequest::getVar('upload-dir');
// deocode directory
$dir = rawurldecode($dir);
// check destination path
WFUtility::checkPath($dir);
$upload = $this->get('upload');
// Check file number limits
if (!empty($upload['total_files'])) {
if ($filesystem->countFiles($dir, true) > $upload['total_files']) {
throw new InvalidArgumentException(WFText::_('WF_MANAGER_FILE_LIMIT_ERROR'));
}
}
// Check total file size limit
if (!empty($upload['total_size'])) {
$size = $filesystem->getTotalSize($dir);
if ($size / 1024 / 1024 > $upload['total_size']) {
throw new InvalidArgumentException(WFText::_('WF_MANAGER_FILE_SIZE_LIMIT_ERROR'));
}
}
// add random string
if ($upload['add_random']) {
$name = $name . '_' . substr(md5(uniqid(rand(), 1)), 0, 5);
}
// rebuild file name - name + extension
$name = $name . '.' . $ext;
// create a filesystem result object
$result = new WFFileSystemResult();
$complete = false;
$contentType = JRequest::getVar('CONTENT_TYPE', '', 'SERVER');
// relative path
$relative = WFUtility::makePath($dir, $name);
// Only multipart uploading is supported for now
if ($contentType && strpos($contentType, "multipart") !== false) {
$result = $filesystem->upload('multipart', trim($file['tmp_name']), $dir, $name);
if (!$result->state) {
if (empty($result->message)) {
$result->message = WFText::_('WF_MANAGER_UPLOAD_ERROR');
}
$result->code = 103;
}
@unlink($file['tmp_name']);
$complete = true;
} else {
$result->state = false;
$result->code = 103;
$result->message = WFText::_('WF_MANAGER_UPLOAD_ERROR');
$complete = true;
}
// upload finished
if ($complete) {
if ($result instanceof WFFileSystemResult) {
if ($result->state === true) {
$this->setResult($this->fireEvent('onUpload', array($result->path, $relative)));
$this->setResult(basename($result->path), 'files');
} else {
$this->setResult($result->message, 'error');
}
}
die(json_encode($this->getResult()));
}
}
public function compileLess()
{
// check token
WFToken::checkToken('GET') or die('RESTRICTED');
wfimport('admin.classes.packer');
$wf = WFEditor::getInstance();
$files = self::getStyleSheetsList(true);
if (!empty($files)) {
$packer = new WFPacker(array('files' => $files, 'type' => 'css'));
$packer->pack(false);
}
}
/**
* Upload a file.
* @return array $error on failure or uploaded file name on success
*/
public function upload()
{
// Check for request forgeries
WFToken::checkToken() or die;
//JError::setErrorHandling(E_ALL, 'callback', array('WFError', 'raiseError'));
// check for feature access
if (!$this->checkFeature('upload')) {
JError::raiseError(403, 'RESTRICTED ACCESS');
}
$wf = WFEditor::getInstance();
jimport('joomla.filesystem.file');
// HTTP headers for no cache etc
//header('Content-type: text/plain; charset=UTF-8');
header("Expires: Wed, 4 Apr 1984 13:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M_Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
// get uploaded file
$file = JRequest::getVar('file', '', 'files', 'array');
// get file name
$name = JRequest::getVar('name', $file['name']);
// target directory
$dir = JRequest::getVar('upload-dir');
// deocode directory
$dir = rawurldecode($dir);
// check destination path
WFUtility::checkPath($dir);
// decode name
$name = rawurldecode($name);
// get extension
$ext = WFUtility::getExtension($name);
// strip extension
$name = WFUtility::stripExtension($name);
// make file name 'web safe'
$name = WFUtility::makeSafe($name, $this->get('websafe_mode', 'utf-8'));
// empty name
if ($name == '') {
JError::raiseError(403, 'INVALID FILE NAME');
}
// check for extension in file name or blank file name
if (preg_match('#\\.(php|php(3|4|5)|phtml|pl|py|jsp|asp|htm|shtml|sh|cgi)#i', $name)) {
JError::raiseError(403, 'INVALID FILE NAME');
}
// create a filesystem result object
$result = new WFFileSystemResult();
$filesystem = $this->getFileSystem();
$complete = false;
$contentType = JRequest::getVar('CONTENT_TYPE', '', 'SERVER');
// rebuild file name - name + extension
$name = $name . '.' . $ext;
// Only multipart uploading is supported for now
if ($contentType && strpos($contentType, "multipart") !== false) {
if (isset($file['tmp_name']) && is_uploaded_file($file['tmp_name'])) {
// check for valid extension
if (in_array(strtolower($ext), $this->getFileTypes('array')) === false) {
$result->state = false;
$result->message = WFText::_('WF_MANAGER_UPLOAD_INVALID_EXT_ERROR');
$complete = true;
@unlink($file['tmp_name']);
} else {
if ($this->validateUploadedFile($file, $result) === false) {
$complete = true;
@unlink($file['tmp_name']);
} else {
$result = $filesystem->upload('multipart', trim($file['tmp_name']), $dir, $name);
if (!$result->state) {
$result->message = WFText::_('WF_MANAGER_UPLOAD_ERROR');
$result->code = 103;
}
@unlink($file['tmp_name']);
$complete = true;
}
}
}
} else {
$result->state = false;
$result->code = 103;
$result->message = WFText::_('WF_MANAGER_UPLOAD_ERROR');
$complete = true;
}
// upload finished
if ($complete) {
if ($result instanceof WFFileSystemResult) {
if ($result->state === true) {
$path = $result->path;
$this->setResult($this->fireEvent('onUpload', array($result->path)));
$this->setResult(basename($result->path), 'files');
} else {
$this->setResult($result->message, 'error');
}
}
die(json_encode($this->getResult()));
}
}
public function loadLanguages()
{
// check token
WFToken::checkToken('GET') or die('RESTRICTED');
wfimport('admin.classes.language');
$parser = new WFLanguageParser(array('plugins' => $this->getPlugins()));
$data = $parser->load();
$parser->output($data);
}
/**
* pack function for plugins
*/
public function pack($minify = true, $gzip = false)
{
if (JRequest::getCmd('task') == 'pack') {
// check token
WFToken::checkToken('GET') or die('RESTRICTED');
wfimport('admin.classes.packer');
$component = WFExtensionHelper::getComponent();
$params = new WFParameter($component->params);
$type = JRequest::getWord('type', 'javascript');
// javascript
$packer = new WFPacker(array('type' => $type));
$files = array();
switch ($type) {
case 'javascript':
foreach ($this->getScripts() as $script => $type) {
$script .= preg_match('/\\.js$/', $script) ? '' : '.js';
$files[] = $this->urlToPath($script);
}
break;
case 'css':
foreach ($this->getStyleSheets() as $style => $type) {
$style .= preg_match('/\\.css$/', $style) ? '' : '.css';
$files[] = $this->urlToPath($style);
}
break;
}
$packer->setFiles($files);
$packer->pack($minify, $gzip);
}
}
/**
* Upload a file.
* @return array $error on failure or uploaded file name on success
*/
function upload()
{
// Check for request forgeries
WFToken::checkToken() or die;
// check for feature access
if (!$this->checkFeature('upload')) {
JError::raiseError(403, 'RESTRICTED ACCESS');
}
$wf = WFEditor::getInstance();
jimport('joomla.filesystem.file');
// HTTP headers for no cache etc
//header('Content-type: text/plain; charset=UTF-8');
header("Expires: Wed, 4 Apr 1984 13:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M_Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
// get uploaded file
$file = JRequest::getVar('file', '', 'files', 'array');
// get file name
$name = JRequest::getVar('name', $file['name']);
$ext = WFUtility::getExtension($name);
// check for extension in file name
if (preg_match('#\\.(php|php(3|4|5)|phtml|pl|py|jsp|asp|htm|shtml|sh|cgi)#i', basename($name, '.' . $ext))) {
JError::raiseError(403, 'INVALID FILE NAME');
}
// get chunks
$chunk = JRequest::getInt('chunk', 0);
$chunks = JRequest::getInt('chunks', 1);
// create a filesystem result object
$result = new WFFileSystemResult();
$filesystem = $this->getFileSystem();
$complete = false;
$contentType = JRequest::getVar('CONTENT_TYPE', '', 'SERVER');
// Only multipart uploading is supported for now
if ($contentType && strpos($contentType, "multipart") !== false) {
if (isset($file['tmp_name']) && is_uploaded_file($file['tmp_name'])) {
// validate file before continuing (first chunk only)
if ($chunk == 0 && $wf->getParam('validate_mimetype', 0) && !preg_match('#(htm|html|txt)#', $ext)) {
$this->validateUploadedFile($file);
}
// make file name 'web safe'
$name = WFUtility::makeSafe($name);
// get current dir
$dir = JRequest::getVar('upload-dir', '');
// check destination path
WFUtility::checkPath($dir);
// Normal upload
if ($chunks == 1) {
$result = $filesystem->upload('multipart', trim($file['tmp_name']), $dir, $name);
if (!$result->state) {
$result->message = WFText::_('WF_MANAGER_UPLOAD_ERROR');
$result->code = 103;
}
$complete = true;
// Chunk uploading
} else {
$result = $filesystem->upload('multipart-chunking', trim($file['tmp_name']), $dir, $name, $chunks, $chunk);
if (!$result->state) {
$result->message = WFText::_('WF_MANAGER_UPLOAD_ERROR');
$result->code = 103;
}
$complete = $chunk == $chunks - 1;
}
}
} else {
$result->state = false;
$result->code = 103;
$result->message = WFText::_('WF_MANAGER_UPLOAD_ERROR');
$complete = true;
}
// upload finished
if ($complete) {
if (is_a($result, 'WFFileSystemResult')) {
if ($result->state === true) {
$this->setResult($this->fireEvent('onUpload', array($result->path)));
$this->setResult(basename($result->path), 'files');
}
}
die(json_encode($this->getResult()));
}
}
public function execute()
{
WFToken::checkToken() or die('RESTRICTED ACCESS');
// JSON request or upload action
if ($this->isRequest()) {
$request = WFRequest::getInstance();
$request->process();
} else {
$this->loadLanguage('com_jce', JPATH_ADMINISTRATOR);
// Load Plugin language
$this->loadPluginLanguage();
$version = $this->getVersion();
$name = $this->getName();
$xml = JApplicationHelper::parseXMLInstallFile(WF_EDITOR_PLUGINS . DS . $name . DS . $name . '.xml');
if (isset($xml['version'])) {
$version = $xml['version'];
}
// create the document
$document = WFDocument::getInstance(array('version' => $version, 'title' => WFText::_('WF_' . strtoupper($this->getName() . '_TITLE')), 'name' => $name, 'language' => $this->getLanguageTag(), 'direction' => $this->getLanguageDir(), 'compress_javascript' => $this->getParam('editor.compress_javascript', 0), 'compress_css' => $this->getParam('editor.compress_css', 0)));
// set standalone mode
$document->set('standalone', JRequest::getInt('standalone', 0));
// create display
$this->display();
$document = WFDocument::getInstance();
// set standalone mode (for File Browser etc)
if ($document->get('standalone') == 1) {
// remove some scripts
$document->removeScript('tiny_mce_popup', 'tiny_mce');
$document->removeScript('tiny_mce_utils', 'libraries');
}
// pack assets if required
$document->pack(true, $this->getParam('editor.compress_gzip', 0));
// get the view
$view = $this->getView();
// set body output
$document->setBody($view->loadTemplate());
// render document
$document->render();
}
}
/**
* Pack / compress editor files
*/
public function pack()
{
// check token
WFToken::checkToken('GET') or die('RESTRICTED');
$wf = WFEditor::getInstance();
require_once JPATH_COMPONENT_ADMINISTRATOR . DS . 'classes' . DS . 'packer.php';
$type = JRequest::getWord('type', 'javascript');
// javascript
$packer = new WFPacker(array('type' => $type));
$themes = 'none';
$plugins = array();
$languages = $wf->getLanguage();
$suffix = JRequest::getWord('suffix', '');
$component_id = JRequest::getInt('component_id', 0);
if ($wf->checkUser()) {
$themes = 'advanced';
$plugins = $this->getPlugins();
}
$languages = explode(',', $languages);
$themes = explode(',', $themes);
// toolbar theme
$toolbar = explode('.', $wf->getParam('editor.toolbar_theme', 'default'));
switch ($type) {
case 'language':
$files = array();
// Add core languages
foreach ($languages as $language) {
$file = WF_EDITOR . DS . "tiny_mce/langs/" . $language . ".js";
if (!JFile::exists($file)) {
$file = WF_EDITOR . DS . "tiny_mce/langs/en.js";
}
$files[] = $file;
}
// Add themes
foreach ($themes as $theme) {
foreach ($languages as $language) {
$file = WF_EDITOR . DS . "tiny_mce/themes/" . $theme . "/langs/" . $language . ".js";
if (!JFile::exists($file)) {
$file = WF_EDITOR . DS . "tiny_mce/themes/" . $theme . "/langs/en.js";
}
$files[] = $file;
}
}
// Add plugins
foreach ($plugins as $plugin) {
foreach ($languages as $language) {
$file = WF_EDITOR . DS . "tiny_mce/plugins/" . $plugin . "/langs/" . $language . ".js";
if (!JFile::exists($file)) {
$file = WF_EDITOR . DS . "tiny_mce/plugins/" . $plugin . "/langs/en.js";
}
if (JFile::exists($file)) {
$files[] = $file;
}
}
}
// reset type
$type = 'javascript';
break;
case 'javascript':
$files = array();
// add core file
$files[] = WF_EDITOR . DS . "tiny_mce/tiny_mce" . $suffix . ".js";
// Add core languages
foreach ($languages as $language) {
$file = WF_EDITOR . DS . "tiny_mce/langs/" . $language . ".js";
if (!JFile::exists($file)) {
$file = WF_EDITOR . DS . "tiny_mce/langs/en.js";
}
$files[] = $file;
}
// Add themes
foreach ($themes as $theme) {
$files[] = WF_EDITOR . DS . "tiny_mce/themes/" . $theme . "/editor_template" . $suffix . ".js";
foreach ($languages as $language) {
$file = WF_EDITOR . DS . "tiny_mce/themes/" . $theme . "/langs/" . $language . ".js";
if (!JFile::exists($file)) {
$file = WF_EDITOR . DS . "tiny_mce/themes/" . $theme . "/langs/en.js";
}
$files[] = $file;
}
}
// Add plugins
foreach ($plugins as $plugin) {
$files[] = WF_EDITOR . DS . "tiny_mce/plugins/" . $plugin . "/editor_plugin" . $suffix . ".js";
foreach ($languages as $language) {
$file = WF_EDITOR . DS . "tiny_mce/plugins/" . $plugin . "/langs/" . $language . ".js";
if (!JFile::exists($file)) {
$file = WF_EDITOR . DS . "tiny_mce/plugins/" . $plugin . "/langs/en.js";
}
if (JFile::exists($file)) {
$files[] = $file;
}
}
}
// add Editor file
$files[] = WF_EDITOR . DS . 'libraries' . DS . 'js' . DS . 'editor.js';
break;
case 'css':
$context = JRequest::getWord('context', 'editor');
if ($context == 'content') {
$files = array();
$files[] = WF_EDITOR_THEMES . DS . $themes[0] . DS . 'skins' . DS . $toolbar[0] . DS . 'content.css';
// get template stylesheets
$styles = explode(',', $this->getStyleSheets(true));
foreach ($styles as $style) {
if (JFile::exists($style)) {
$files[] = $style;
}
}
// load content styles dor each plugin if they exist
foreach ($plugins as $plugin) {
$content = WF_EDITOR_PLUGINS . DS . $plugin . DS . 'css' . DS . 'content.css';
if (JFile::exists($content)) {
$files[] = $content;
}
}
} else {
$files = array();
$files[] = WF_EDITOR_LIBRARIES . DS . 'css' . DS . 'editor.css';
$dialog = $wf->getParam('editor.dialog_theme', 'jce');
$files[] = WF_EDITOR_THEMES . DS . $themes[0] . DS . 'skins' . DS . $toolbar[0] . DS . 'ui.css';
if (isset($toolbar[1])) {
$files[] = WF_EDITOR_THEMES . DS . $themes[0] . DS . 'skins' . DS . $toolbar[0] . DS . 'ui_' . $toolbar[1] . '.css';
}
// get external styles from config class for each plugin
foreach ($plugins as $plugin) {
$class = WF_EDITOR_PLUGINS . DS . $plugin . DS . 'classes' . DS . 'config.php';
if (JFile::exists($class)) {
require_once $class;
$classname = 'WF' . ucfirst($plugin) . 'PluginConfig';
if (class_exists($classname) && method_exists(new $classname(), 'getStyles')) {
$files = array_merge($files, (array) call_user_func(array($classname, 'getStyles')));
}
}
}
$fonts = trim(self::getCustomFonts($this->getStyleSheets(true)));
if (!empty($fonts)) {
$packer->getContentEnd($fonts);
}
}
break;
}
$packer->setFiles($files);
$packer->pack();
}
/**
* Process an ajax call and return result
*
* @access public
* @return string
*/
public function process($array = false)
{
// Check for request forgeries
WFToken::checkToken() or die('RESTRICTED ACCESS');
$json = JRequest::getVar('json', '', 'POST', 'STRING', 2);
$action = JRequest::getWord('action');
// set error handling for requests
JError::setErrorHandling(E_ALL, 'callback', array('WFRequest', 'raiseError'));
if ($action || $json) {
// set request flag
define('JCE_REQUEST', 1);
$output = array("result" => null, "text" => null, "error" => null);
if ($json) {
$json = json_decode($json);
$fn = isset($json->fn) ? $json->fn : JError::raiseError(500, 'Invalid Function Call');
$args = isset($json->args) ? $json->args : array();
} else {
$fn = $action;
$args = array();
}
// check query
$this->checkQuery($args);
// call function
if (array_key_exists($fn, $this->request)) {
$method = $this->request[$fn];
// set default function call
$call = null;
if (!isset($method->ref)) {
$call = $method->fn;
if (!function_exists($call)) {
JError::raiseError(500, 'Invalid Function - "' . $call . '"');
}
} else {
if (!method_exists($method->ref, $method->fn)) {
JError::raiseError(500, 'Invalid Method "' . $method->ref . '::' . $method->fn . '"');
}
$call = array($method->ref, $method->fn);
}
if (!$call) {
JError::raiseError(500, 'Invalid Function Call');
}
if (!is_array($args)) {
$result = call_user_func($call, $args);
} else {
$result = call_user_func_array($call, $args);
}
} else {
if ($fn) {
JError::raiseError(500, 'Unregistered Function - "' . addslashes($fn) . '"');
} else {
JError::raiseError(500, 'Invalid Function Call');
}
}
$output = array("result" => $result);
// set output headers
header('Content-Type: text/json;charset=UTF-8');
header('Content-Encoding: UTF-8');
header("Expires: Mon, 4 April 1984 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
exit(json_encode($output));
}
}
/**
* Process an ajax call and return result
*
* @access public
* @return string
*/
public function process($array = false)
{
// Check for request forgeries
WFToken::checkToken() or die('Access to this resource is restricted');
$filter = JFilterInput::getInstance();
$json = JRequest::getVar('json', '', 'POST', 'STRING', 2);
$action = JRequest::getWord('action');
// set error handling for requests
JError::setErrorHandling(E_ALL, 'callback', array('WFRequest', 'raiseError'));
if ($action || $json) {
// set request flag
define('JCE_REQUEST', 1);
$output = array("result" => null, "text" => null, "error" => null);
if ($json) {
// remove slashes
$json = stripslashes($json);
// convert to JSON object
$json = json_decode($json);
// invalid JSON
if (is_null($json)) {
throw new InvalidArgumentException('Invalid JSON');
}
// no function call
if (isset($json->fn) === false) {
throw new InvalidArgumentException('Invalid Function Call');
}
// get function call
$fn = $json->fn;
// get arguments
$args = isset($json->args) ? $json->args : array();
} else {
$fn = $action;
$args = array();
}
// clean function
$fn = $filter->clean($fn, 'cmd');
// check query
$this->checkQuery($args);
// call function
if (array_key_exists($fn, $this->request)) {
$method = $this->request[$fn];
// set default function call
$call = null;
if (!isset($method->ref)) {
$call = $method->fn;
if (!function_exists($call)) {
throw new InvalidArgumentException('Invalid Function - "' . $call . '"');
}
} else {
if (!method_exists($method->ref, $method->fn)) {
throw new InvalidArgumentException('Invalid Method "' . $method->ref . '::' . $method->fn . '"');
}
$call = array($method->ref, $method->fn);
}
if (!$call) {
throw new InvalidArgumentException('Invalid Function Call');
}
if (!is_array($args)) {
$result = call_user_func($call, $args);
} else {
$result = call_user_func_array($call, $args);
}
} else {
if ($fn) {
throw new InvalidArgumentException('Unregistered Function - "' . addslashes($fn) . '"');
} else {
throw new InvalidArgumentException('Invalid Function Call');
}
}
$output = array("result" => $result);
ob_start();
// set output headers
header('Content-Type: text/json;charset=UTF-8');
header('Content-Encoding: UTF-8');
header("Expires: Mon, 4 April 1984 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
echo json_encode($output);
exit(ob_get_clean());
}
}
/**
* Upload a file.
* @return array $error on failure or uploaded file name on success
*/
public function upload()
{
// Check for request forgeries
WFToken::checkToken() or die;
//JError::setErrorHandling(E_ALL, 'callback', array('WFError', 'raiseError'));
// check for feature access
if (!$this->checkFeature('upload')) {
JError::raiseError(403, 'Access to this resource is restricted');
}
jimport('joomla.filesystem.file');
// get uploaded file
$file = JRequest::getVar('file', '', 'files', 'array');
// validate file data
$this->validateUploadedFile($file);
$wf = WFEditor::getInstance();
// HTTP headers for no cache etc
//header('Content-type: text/plain; charset=UTF-8');
header('Content-Type: text/json;charset=UTF-8');
header("Expires: Wed, 4 Apr 1984 13:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M_Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
// get file name
$name = JRequest::getVar('name', $file['name']);
// target directory
$dir = JRequest::getVar('upload-dir');
// deocode directory
$dir = rawurldecode($dir);
// check destination path
WFUtility::checkPath($dir);
// decode name
$name = rawurldecode($name);
// check file name
WFUtility::checkPath($name);
// check for invalid extensions
if (preg_match('#\\.(php|phtml|pl|py|jsp|asp|shtml|sh|cgi)$#i', $name)) {
throw new InvalidArgumentException('INVALID FILE NAME');
}
// get extension
$ext = WFUtility::getExtension($name);
// strip extension
$name = WFUtility::stripExtension($name);
// make file name 'web safe'
$name = WFUtility::makeSafe($name, $this->get('websafe_mode', 'utf-8'), $this->get('websafe_spaces'), $this->get('websafe_textcase'));
// empty name
if ($name == '') {
throw new InvalidArgumentException('INVALID FILE NAME');
}
// check for extension in file name
if (preg_match('#\\.(php|php(3|4|5)|phtml|pl|py|jsp|asp|htm|html|shtml|sh|cgi)\\b#i', $name)) {
throw new InvalidArgumentException('INVALID FILE NAME');
}
$upload = $this->get('upload');
// add random string
if ($upload['add_random']) {
$name = $name . '_' . substr(md5(uniqid(rand(), 1)), 0, 5);
}
// rebuild file name - name + extension
$name = $name . '.' . $ext;
// create a filesystem result object
$result = new WFFileSystemResult();
$filesystem = $this->getFileSystem();
$complete = false;
$contentType = JRequest::getVar('CONTENT_TYPE', '', 'SERVER');
// Only multipart uploading is supported for now
if ($contentType && strpos($contentType, "multipart") !== false) {
$result = $filesystem->upload('multipart', trim($file['tmp_name']), $dir, $name);
if (!$result->state) {
$result->message = WFText::_('WF_MANAGER_UPLOAD_ERROR');
$result->code = 103;
}
@unlink($file['tmp_name']);
$complete = true;
} else {
$result->state = false;
$result->code = 103;
$result->message = WFText::_('WF_MANAGER_UPLOAD_ERROR');
$complete = true;
}
// upload finished
if ($complete) {
if ($result instanceof WFFileSystemResult) {
if ($result->state === true) {
$path = $result->path;
// get root dir eg: JPATH_SITE
$root = substr($filesystem->getBaseDir(), 0, -strlen($filesystem->getRootDir()));
// get relative path
$relative = substr($path, strlen($root));
// clean
$relative = WFUtility::cleanPath($relative, '/');
$this->setResult($this->fireEvent('onUpload', array($result->path, $relative)));
$this->setResult(basename($result->path), 'files');
} else {
$this->setResult($result->message, 'error');
}
}
die(json_encode($this->getResult()));
}
}
/**
* pack function for plugins
*/
public function pack($minify = true, $gzip = false)
{
if (JRequest::getCmd('task') == 'pack') {
// check token
WFToken::checkToken('GET') or die('RESTRICTED');
wfimport('admin.classes.packer');
wfimport('admin.classes.language');
$component = WFExtensionHelper::getComponent();
$params = new WFParameter($component->params);
$type = JRequest::getWord('type', 'javascript');
// create packer
$packer = new WFPacker(array('type' => $type));
$files = array();
switch ($type) {
case 'javascript':
$data = '';
foreach ($this->getScripts() as $src => $type) {
if (strpos($src, '://') === false && strpos($src, 'index.php') === false) {
$src .= preg_match('/\\.js$/', $src) ? '' : '.js';
$files[] = $this->urlToPath($src);
}
}
// parse ini language files
$parser = new WFLanguageParser(array('plugins' => array($this->getName()), 'sections' => array('dlg', $this->getName() . '_dlg'), 'mode' => 'plugin'));
$data .= $parser->load();
// add script declarations
/*foreach ($this->getScriptDeclarations() as $script) {
$data .= $script;
}*/
$packer->setContentEnd($data);
break;
case 'css':
foreach ($this->getStyleSheets() as $style => $type) {
if (strpos($style, '://') === false && strpos($style, 'index.php') === false) {
$style .= preg_match('/\\.css$/', $style) ? '' : '.css';
$files[] = $this->urlToPath($style);
}
}
break;
}
$packer->setFiles($files);
$packer->pack($minify, $gzip);
}
}
public function execute()
{
WFToken::checkToken() or die('RESTRICTED ACCESS');
// JSON request or upload action
if ($this->isRequest()) {
$request = WFRequest::getInstance();
$request->process();
} else {
$version = $this->getVersion();
$name = $this->getName();
// process javascript languages
if (JRequest::getWord('task') == 'loadlanguages') {
wfimport('admin.classes.language');
$parser = new WFLanguageParser(array('plugins' => array($name), 'sections' => array('dlg', $name . '_dlg'), 'mode' => 'plugin'));
$data = $parser->load();
$parser->output($data);
}
$this->loadLanguage('com_jce', JPATH_ADMINISTRATOR);
// Load Plugin language
$this->loadPluginLanguage();
$xml = WFXMLHelper::parseInstallManifest(WF_EDITOR_PLUGIN . '/' . $name . '.xml');
if (isset($xml['version'])) {
$version = $xml['version'];
}
// create the document
$document = WFDocument::getInstance(array('version' => $version, 'title' => WFText::_('WF_' . strtoupper($this->getName() . '_TITLE')), 'name' => $name, 'language' => $this->getLanguageTag(), 'direction' => $this->getLanguageDir(), 'compress_javascript' => $this->getParam('editor.compress_javascript', 0), 'compress_css' => $this->getParam('editor.compress_css', 0)));
// set standalone mode
$document->set('standalone', JRequest::getInt('standalone', 0));
// create display
$this->display();
if (WF_INI_LANG) {
// ini language
$document->addScript(array('index.php?option=com_jce&view=editor&' . $document->getQueryString(array('task' => 'loadlanguages'))), 'joomla');
}
// pack assets if required
$document->pack(true, $this->getParam('editor.compress_gzip', 0));
// get the view
$view = $this->getView();
// set body output
$document->setBody($view->loadTemplate());
// render document
$document->render();
}
}
