'image',
'imgmanager_ext' => 'imagepro'
);
/**
* Constructor activating the default information of the class.
*/
public function __construct($config = array())
{
parent::__construct();
// set document title
if (isset($config['title'])) {
$this->setTitle($config['title']);
}
$this->setProperties($config);
}
/**
* Returns a reference to a WFDocument object.
*
* This method must be invoked as:
*
$document = WFDocument::getInstance();
*
* @return object WFDocument
*/
public static function getInstance($config = array())
{
static $instance;
if (!is_object($instance)) {
$instance = new self($config);
}
return $instance;
}
/**
* Set the document title.
*
* @param string $title
*/
public function setTitle($title)
{
$this->title = $title;
}
/**
* Get the document title.
*
* @return string
*/
public function getTitle()
{
return $this->title;
}
/**
* Set the document name.
*
* @param string $name
*/
public function setName($name)
{
$this->name = $name;
}
/**
* Get the document name.
*
* @return string
*/
public function getName()
{
return $this->name;
}
/**
* Get the editor URL.
*
* @param bool $relative
*
* @return string
*/
private function getURL($relative = false)
{
if ($relative) {
return JURI::root(true) . '/components/com_jce/editor';
}
return JURI::root() . 'components/com_jce/editor';
}
/**
* Sets the global document language declaration. Default is English (en-gb).
*
* @param string $lang
*/
public function setLanguage($lang = 'en-gb')
{
$this->language = strtolower($lang);
}
/**
* Returns the document language.
*
* @return string
*/
public function getLanguage()
{
return $this->language;
}
/**
* Sets the global document direction declaration. Default is left-to-right (ltr).
*
* @param string $lang
*/
public function setDirection($dir = 'ltr')
{
$this->direction = strtolower($dir);
}
/**
* Returns the document language.
*
* @return string
*/
public function getDirection()
{
return $this->direction;
}
/**
* Returns a JCE resource url.
*
* @param string The path to resolve eg: libaries
* @param bool Create a relative url
*
* @return full url
*/
private function getBaseURL($path, $type = '')
{
static $url;
if (!isset($url)) {
$url = array();
}
$signature = serialize(array($type, $path));
// Check if value is already stored
if (!isset($url[$signature])) {
// get the plugin name using this document instance
$plugin = $this->get('name');
$base = $this->getURL(true) . '/';
$parts = explode('.', $path);
$path = array_shift($parts);
switch ($path) {
// JCE root folder
case 'jce':
$pre = $base . '';
break;
// JCE libraries resource folder
case 'libraries':
$pre = $base . 'libraries/' . $type;
break;
case 'pro':
$pre = $base . 'libraries/pro/' . $type;
break;
case 'jquery':
$pre = $base . 'libraries/vendor/jquery/' . $type;
break;
// TinyMCE folder
case 'tiny_mce':
$pre = $base . 'tiny_mce';
break;
// Tinymce plugins folder
case 'plugins':
$pre = $base . 'tiny_mce/plugins/' . $plugin . '/' . $type;
break;
// Extensions folder
case 'extensions':
$pre = $base . 'extensions';
break;
case 'joomla':
return JURI::root(true);
break;
case 'media':
return JURI::root(true) . '/media/system';
break;
case 'component':
$pre = JURI::root(true) . '/administrator/components/com_jce/media/' . $type;
break;
default:
$pre = $base . $path;
break;
}
if (count($parts)) {
$pre = rtrim($pre, '/') . '/' . implode('/', $parts);
}
// Store url
$url[$signature] = $pre;
}
return $url[$signature];
}
/**
* Convert a url to path.
*
* @param string $url
*
* @return string
*/
private function urlToPath($url)
{
jimport('joomla.filesystem.path');
$root = JURI::root(true);
// remove root from url
if (!empty($root)) {
$url = substr($url, strlen($root));
}
return WFUtility::makePath(JPATH_SITE, JPath::clean($url));
}
/**
* Returns an image url.
*
* @param string The file to load including path and extension eg: libaries.image.gif
*
* @return Image url
*
* @since 1.5
*/
public function image($image, $root = 'libraries')
{
$parts = explode('.', $image);
$parts = preg_replace('#[^A-Z0-9-_]#i', '', $parts);
$ext = array_pop($parts);
$name = trim(array_pop($parts), '/');
$parts[] = 'img';
$parts[] = $name . '.' . $ext;
return $this->getBaseURL($root) . implode('/', $parts);
}
public function removeScript($file, $root = 'libraries')
{
$file = $this->buildScriptPath($file, $root);
unset($this->scripts[$file]);
}
public function removeCss($file, $root = 'libraries')
{
$file = $this->buildStylePath($file, $root);
unset($this->styles[$file]);
}
public function buildScriptPath($file, $root)
{
$file = preg_replace('#[^A-Z0-9-_\/\.]#i', '', $file);
// get base dir
$base = dirname($file);
// remove extension if present
$file = basename($file, '.js');
// strip . and trailing /
$file = trim(trim($base, '.'), '/') . '/' . $file . '.js';
// remove leading and trailing slashes
$file = trim($file, '/');
// create path
$file = $this->getBaseURL($root, 'js') . '/' . $file;
// remove duplicate slashes
$file = preg_replace('#[/\\\\]+#', '/', $file);
return $file;
}
public function buildStylePath($file, $root)
{
$file = preg_replace('#[^A-Z0-9-_\/\.]#i', '', $file);
// get base dir
$base = dirname($file);
// remove extension if present
$file = basename($file, '.css');
// strip . and trailing /
$file = trim(trim($base, '.'), '/') . '/' . $file . '.css';
// remove leading and trailing slashes
$file = trim($file, '/');
// create path
$file = $this->getBaseURL($root, 'css') . '/' . $file;
// remove duplicate slashes
$file = preg_replace('#[/\\\\]+#', '/', $file);
return $file;
}
/**
* Loads a javascript file.
*
* @param string The file to load including path eg: libaries.manager
* @param bool Debug mode load src file
*
* @return echo script html
*
* @since 1.5
*/
public function addScript($files, $root = 'libraries', $type = 'text/javascript')
{
$files = (array) $files;
foreach ($files as $file) {
// external link
if (strpos($file, '://') !== false || strpos($file, 'index.php?option=com_jce') !== false) {
$this->scripts[$file] = $type;
} else {
$file = $this->buildScriptPath($file, $root);
// store path
$this->scripts[$file] = $type;
}
}
}
/**
* Loads a css file.
*
* @param string The file to load including path eg: libaries.manager
* @param string Root folder
*
* @return echo css html
*
* @since 1.5
*/
public function addStyleSheet($files, $root = 'libraries', $type = 'text/css')
{
$files = (array) $files;
foreach ($files as $file) {
$url = $this->buildStylePath($file, $root);
// store path
$this->styles[$url] = $type;
}
}
public function addScriptDeclaration($content, $type = 'text/javascript')
{
if (!isset($this->script[strtolower($type)])) {
$this->script[strtolower($type)] = $content;
} else {
$this->script[strtolower($type)] .= chr(13) . $content;
}
}
private function getScriptDeclarations()
{
return $this->script;
}
private function getScripts()
{
return $this->scripts;
}
private function getStyleSheets()
{
return $this->styles;
}
/**
* Setup head data.
*/
private function setHead($data)
{
if (is_array($data)) {
$this->head = array_merge($this->head, $data);
} else {
$this->head[] = $data;
}
}
public function getQueryString($query = array())
{
$app = JFactory::getApplication();
// get plugin name and assign to query
$name = $this->get('name');
// re-map plugin name
if (array_key_exists($name, self::$queryMap)) {
$name = self::$queryMap[$name];
}
$query['plugin'] = $name;
// set slot
$query['slot'] = $app->input->getCmd('slot');
// set standalone mode (for File Browser etc)
$query['standalone'] = $this->get('standalone');
// set context id
$query['context'] = $app->input->getInt('context');
// get token
$token = JSession::getFormToken();
// set token
$query[$token] = 1;
$output = array();
foreach ($query as $key => $value) {
if ($value) {
$output[] = $key . '=' . $value;
}
}
return implode('&', $output);
}
private function getHash($files)
{
$seed = '';
$hash = '';
// cast as array
$files = (array) $files;
foreach ($files as $file) {
// only add stamp to static stylesheets
if (strpos($file, '://') === false && strpos($file, 'index.php?option=com_jce') === false) {
$seed .= basename($file);
}
}
if ($seed) {
$hash = md5(WF_VERSION . $seed);
}
return $hash;
}
/**
* Render document head data.
*/
private function getHead()
{
// set title
$output = '' . $this->getTitle() . '' . "\n";
// render stylesheets
if ($this->get('compress_css', 0)) {
$file = JURI::base(true) . '/index.php?option=com_jce&' . $this->getQueryString(array('task' => 'plugin.pack', 'type' => 'css'));
// add hash
$file .= '&' . $this->getHash(array_keys($this->styles));
$output .= "\t\t\n";
} else {
foreach ($this->styles as $src => $type) {
$hash = $this->getHash($src);
// only add stamp to static stylesheets
if (!empty($hash)) {
$hash = strpos($src, '?') === false ? '?' . $hash : '&' . $hash;
}
$output .= "\t\t\n";
}
}
// Render scripts
if ($this->get('compress_javascript', 0)) {
$script = JURI::base(true) . '/index.php?option=com_jce&' . $this->getQueryString(array('task' => 'plugin.pack'));
// add hash
$script .= '&' . $this->getHash(array_keys($this->scripts));
$output .= "\t\t\n";
} else {
foreach ($this->scripts as $src => $type) {
$hash = $this->getHash($src);
// only add stamp to static stylesheets
if (!empty($hash)) {
$hash = strpos($src, '?') === false ? '?' . $hash : '&' . $hash;
}
$output .= "\t\t\n";
}
}
// Script declarations
foreach ($this->script as $type => $content) {
$output .= "\t\t';
}
// Other head data
foreach ($this->head as $head) {
$output .= "\t" . $head . "\n";
}
return $output;
}
public function setBody($data = '')
{
$this->body = $data;
}
private function getBody()
{
return $this->body;
}
private function loadData()
{
//get the file content
ob_start();
require_once WF_EDITOR_LIBRARIES . '/views/plugin/index.php';
$data = ob_get_contents();
ob_end_clean();
return $data;
}
/**
* Render the document.
*/
public function render()
{
// assign language
$this->language = $this->getLanguage();
$this->direction = $this->getDirection();
// load template data
$output = $this->loadData();
$output = $this->parseData($output);
exit($output);
}
private function parseData($data)
{
$data = preg_replace_callback('##', array($this, 'getHead'), $data);
$data = preg_replace_callback('##', array($this, 'getBody'), $data);
return $data;
}
/**
* pack function for plugins.
*/
public function pack($minify = true, $gzip = false)
{
$app = JFactory::getApplication();
if ($app->input->getCmd('task') == 'pack') {
// check token
JSession::checkToken('get') or jexit();
$type = $app->input->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
$parser = new WFLanguageParser(array(
'plugins' => array('core' => array($this->getName()), 'external' => array()),
'sections' => array('dlg', $this->getName() . '_dlg'),
'mode' => 'plugin',
'language' => WFLanguage::getTag()
));
$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);
}
}
}