/**
* Loads and include jQuery js file from google's CDN
* @param mixed $args must contain a 'tpl' key with the current template object
*/
public static function load($args)
{
if (!isset($args['tpl']) || $args['tpl'] == null) {
throw new Core\Exception('Plugin Disqus needs a template object as argument in $args["tpl"]', E_USER_ERROR, self::CLASS_NAME);
}
if (!isset($args['id']) || $args['id'] == null) {
throw new Core\Exception('Plugin Disqus needs a page identifier as argument in $args["id"]', E_USER_WARNING, self::CLASS_NAME);
}
$shortname = $args['shortname'] == null ? \Orion::config()->get('DISQUS_SHORTNAME') : $args['shortname'];
$dev = $args['dev'] == true ? "var disqus_developer = 1;" : "";
if ($shortname == null) {
throw new Core\Exception('Plugin Disqus needs a shortname string as argument in $args["shortname"] or in configuration under ["DISQUS_SHORTNAME"].', E_USER_ERROR, self::CLASS_NAME);
}
self::$TPL =& $args['tpl'];
$script = '<script type="text/javascript">
//<![CDATA[
var disqus_shortname = "' . $shortname . '";
var disqus_identifier = "' . $args['id'] . '";
var disqus_url = "' . $args['permalink'] . '";
' . $dev . '
//]]>
</script>
<script type="text/javascript" src="http://' . $shortname . '.disqus.com/embed.js" async></script>';
self::$TPL->addJs($script);
self::$TPL->assign('disqus_message', '<noscript>Please enable JavaScript to view the <a href="http://disqus.com/?ref_noscript">comments powered by Disqus.</a></noscript>');
}
/**
* (Factory) Create and return a new Query instance based on Query\Base and specific to the DB type set in configuration.
* @param String $class Name of the model class from whom the Factory call originates (Facultative).
* @return \Orion\Core\Query\Base
*/
public static final function Factory($class = null)
{
if (!\Orion::config()->get('DB_TYPE')) {
throw new Exception('No database type set in Orion configuration file.', E_ERROR, get_class());
}
try {
$queryClass = '\\Orion\\Core\\Query\\' . ucfirst(strtolower(\Orion::config()->get('DB_TYPE')));
return new $queryClass($class);
} catch (Exception $e) {
throw new Exception('Unable to load Query class for [' . \Orion::config()->get('DB_TYPE') . '] database type.', E_ERROR, get_class());
}
}
/**
* Manually close the connection to database
* @return boolean success
*/
public static function disconnect()
{
if (!\Orion::config()->get('DB_TYPE')) {
throw new Exception('No database type set in Orion configuration file.', E_ERROR, get_class());
}
try {
$dbClass = 'DB\\' . ucfirst(strtolower(\Orion::config()->get('DB_TYPE')));
return $dbClass::disconnect();
} catch (\Exception $e) {
throw new Exception('Unable to load DB class for [' . \Orion::config()->get('DB_TYPE') . '] database type.', E_ERROR, get_class());
}
}
/**
* Loads a new SyntaxHighlighter plugin from Alex Gorbatchev's public CDN
* No args required
* @param mixed $args
*/
public static function load()
{
try {
$theme = \Orion::config()->defined('SYNTAXHIGHLIGHTER_THEME') ? \Orion::config()->get('SYNTAXHIGHLIGHTER_THEME') : self::SH_THEME;
Plugins\jQuery::loadPlugin(self::SH_DIR . 'scripts/shCore.js', true);
Plugins\jQuery::loadPlugin(self::SH_DIR . 'scripts/shAutoloader.js', true);
Plugins\jQuery::loadCSS($theme, true);
Plugins\jQuery::script("\n function path()\n {\n var args = arguments,\n result = []\n ;\n \n for(var i = 0; i < args.length; i++)\n result.push(args[i].replace('@', '" . self::SH_DIR . "scripts/'));\n \n return result\n };\n \n SyntaxHighlighter.defaults['toolbar'] = false;\n\n SyntaxHighlighter.autoloader.apply(null, path(\n 'applescript @shBrushAppleScript.js',\n 'actionscript3 as3 @shBrushAS3.js',\n 'bash shell @shBrushBash.js',\n 'coldfusion cf @shBrushColdFusion.js',\n 'cpp c @shBrushCpp.js',\n 'c# c-sharp csharp @shBrushCSharp.js',\n 'css @shBrushCss.js',\n 'delphi pascal @shBrushDelphi.js',\n 'diff patch pas @shBrushDiff.js',\n 'erl erlang @shBrushErlang.js',\n 'groovy @shBrushGroovy.js',\n 'java @shBrushJava.js',\n 'jfx javafx @shBrushJavaFX.js',\n 'js jscript javascript @shBrushJScript.js',\n 'perl pl @shBrushPerl.js',\n 'php @shBrushPhp.js',\n 'text plain @shBrushPlain.js',\n 'py python @shBrushPython.js',\n 'ruby rails ror rb @shBrushRuby.js',\n 'sass scss @shBrushSass.js',\n 'scala @shBrushScala.js',\n 'sql @shBrushSql.js',\n 'vb vbnet @shBrushVb.js',\n 'xml xhtml xslt html @shBrushXml.js'\n ));\n SyntaxHighlighter.all();", true);
} catch (Core\Exception $e) {
throw $e;
}
}
/**
* Check if user level is ($atleast) $slug
* @param string $slug The level's slug
* @param boolean $atleast Is exactly $slug (FALSE), or at least $slug (TRUE)
*/
public function is($slug, $atleast = false)
{
if (empty($this->level)) {
throw new Core\Exception("Le niveau de l'utilisateur n'est pas défini.");
}
$roles = \Orion::config()->get('AUTH_ROLES');
if (!array_key_exists($slug, $roles)) {
throw new Core\Exception("Le rôle demandé n'existe pas.");
}
$roleval = $roles[$slug];
if ($this->level == $roleval || $atleast && $this->level <= $roleval) {
return true;
} else {
return false;
}
}
public function _login()
{
try {
Core\Auth::login();
if (isset($_SESSION['orion_auth_target']) && $_SESSION['orion_auth_target'] != Core\Context::genModuleURL($this->name)) {
$target = $_SESSION['orion_auth_target'];
unset($_SESSION['orion_auth_target']);
Core\Context::redirect($target);
} else {
Core\Context::redirect(Core\Context::genURL(\Orion::config()->get('DEFAULT_LOGGED_PAGE')));
}
} catch (Core\Exception $e) {
$this->assign('info', $e->getMessage());
$this->assign('type', 'error');
}
$this->renderView('views/login');
}
/**
* Main module function, executed right after module loading by Orion.
* Handles route parsing and function callbacks.
*/
public function load()
{
if ($this->route == null) {
if (!\Orion::config()->defined('ROUTING_AUTO') || \Orion::config()->get('ROUTING_AUTO') == false) {
$this->sendError(self::E_ROUTE_NO);
}
$this->route = new Route();
$function = $this->route->decodeAuto();
} else {
$function = $this->route->decode();
}
if (Core\Tools::startWith($function->getName(), '__')) {
$this->sendError(self::E_FUNCTION_NO);
}
if (Core\Tools::startWith($function->getName(), self::FUNCTION_PREFIX)) {
$this->sendError(self::E_FUNCTION_NO);
}
if (!is_callable(array($this, self::FUNCTION_PREFIX . $function->getName()))) {
$this->sendError(self::E_FUNCTION_NO);
}
Core\Tools::callClassMethod($this, self::FUNCTION_PREFIX . $function->getName(), $function->getArgs());
}
/**
* Main module function, executed right after module loading by Orion.
* Handles route parsing and function callbacks.
*/
public function load()
{
if ($this->route == null) {
if (!\Orion::config()->defined('ROUTING_AUTO') || \Orion::config()->get('ROUTING_AUTO') == false) {
throw new Exception('No route object found in controller and automatic routing is disabled.', E_USER_ERROR, get_class($this));
}
$this->route = new Route();
$function = $this->route->decodeAuto();
} else {
$function = $this->route->decode();
}
if (Tools::startWith($function->getName(), '__')) {
throw new Exception('Trying to access a resticted function, you are not allowed to use methods starting with "__".', E_USER_ERROR, get_class($this));
}
if (Tools::startWith($function->getName(), self::FUNCTION_PREFIX)) {
throw new Exception('Function name in rule must be declared without function prefix ' . self::FUNCTION_PREFIX . '.', E_USER_ERROR, get_class($this));
}
if (!is_callable(array($this, self::FUNCTION_PREFIX . $function->getName()))) {
Context::redirect(404);
}
Tools::callClassMethod($this, self::FUNCTION_PREFIX . $function->getName(), $function->getArgs());
}
/**
* Return PDO instance or create intitial connection
* @return PDO
* @access public
*/
public static function getConnection()
{
if (!self::$instance) {
try {
$config = \Orion::config();
if (in_array($config->get('SQL_DRIVER'), self::$SQL_DRIVERS)) {
$driver = $config->get('SQL_DRIVER');
} else {
$driver = self::$DEFAULT_DRIVER;
}
if ($config->defined('SQL_PORT')) {
$port = ';port=' . $config->get('SQL_PORT');
} else {
$port = '';
}
self::$instance = new \PDO($driver . ":host=" . $config->get('SQL_HOST') . $port . ";dbname=" . $config->get('SQL_DBNAME'), $config->get('SQL_USER'), $config->get('SQL_PASSWORD'));
self::$instance->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
} catch (\PDOException $e) {
throw new Exception($e->getMessage(), $e->getCode(), get_class());
}
}
return self::$instance;
}
/**
* An elaborated split/double-salted hash method to hash passwords for example.
* Uses sha1 as final hashing algorithm
* @param string $data
* @param string $extrasalt
* @return hash
*/
public static function saltedHash($data, $extrasalt)
{
$password = str_split($data, strlen($data) / 2 + 1);
$hash = hash('sha1', $extrasalt . $password[0] . \Orion::config()->get('SECURITY_KEY') . $password[1]);
return $hash;
}
/**
* Decode current request URI into a usable OrionRouteMethod using an automated parser.<br />
* It's then possible to retreive the method to call and the arguments via the following getters:<br />
* OrionRouteMethod->getMethod();<br />
* OrionRouteMethod->getArgs();<br />
* OrionRouteMethod->getURI();<br />
*
* @return OrionRouteMethod
* @see OrionRouteMethod
*/
public function decodeAuto()
{
$uri = Context::$MODULE_URI;
$matches = array();
if ($uri == '' || $uri == '/') {
return new RouteMethod($this->defaultMethod, null, $uri);
}
if (preg_match('/^([a-zA-Z0-9_-]+)\\/(.*)$/i', $uri, $matches)) {
array_shift($matches);
$method = array_shift($matches);
$args = array_shift($matches);
if (\Orion::config()->defined('ROUTE_AUTO_ARGSEP')) {
$cargs = explode(\Orion::config()->get('ROUTE_AUTO_ARGSEP'), $args);
} else {
$cargs = array($args);
}
return new RouteMethod($method, $cargs, $uri);
} elseif (preg_match('/^([a-zA-Z0-9_-]+)$/i', $uri, $matches)) {
array_shift($matches);
$method = array_shift($matches);
return new RouteMethod($method, null, $uri);
}
return new RouteMethod($this->errorMethod, array(self::E_NORULE), $uri);
}
/**
*
* @param String $directory The relative path to the directory to empty. (relative to the upload directory)
* @param boolean $empty Set this to TRUE to only empty the directory, FALSE|NULL to empty AND remove the directory
* @return boolean
*/
public static function deleteDir($directory, $empty = false)
{
if (!\Orion::config()->defined('UPLOAD_DIR')) {
throw new Exception('UPLOAD_DIR is not defined in Orion configuration.', E_ERROR, get_class());
}
$base = $directory;
$directory = \Orion::config()->get('UPLOAD_DIR') . $directory;
if (substr($directory, -1) == DS) {
$directory = substr($directory, 0, -1);
}
if (!file_exists($directory) || !is_dir($directory)) {
return false;
} elseif (!is_readable($directory)) {
return false;
} else {
$directoryHandle = opendir($directory);
while ($contents = readdir($directoryHandle)) {
if ($contents != '.' && $contents != '..') {
$path = $directory . "/" . $contents;
if (is_dir($path)) {
self::deleteDir($base . "/" . $contents);
} else {
unlink($path);
}
}
}
closedir($directoryHandle);
if ($empty == false) {
if (!rmdir($directory)) {
return false;
}
}
return true;
}
}
/**
* <p><b>Must be called AFTER Core\Auth::login()</b></p>
* Allows access only to logged users that have a level equal to or less than provided role. If permission is nsot granted, it will automatically redirect the user to the login module.
* <p><b>Note that while it's doing all login/auth/redirection work automatically, you still have to create the corresponding user table in your database in addition to provide the login module into orion's module directory.</b></p>
* @see Core\Auth
* MainConfig
* LoginModule
* @param string $slug the role identifier (ie: 'administrator', 'member', etc.). See your configuration file for a liste of roles and their permission level.
* @return bool TRUE if user has the permission, FALSE otherwise (even if redirected)
*/
public static function allow($slug, $noredirect = false)
{
if (!self::logged()) {
self::login();
}
$roles = \Orion::config()->get('AUTH_ROLES');
if (!array_key_exists($slug, $roles)) {
throw new Exception('Unable to restrict access, role [' . $slug . '] does not exist.', E_USER_ERROR, __CLASS__);
}
if (self::$user == null || empty(self::$user->level) || self::$user->level <= 0) {
throw new Exception('Missing user information. See Core\\Auth for more info.', E_USER_ERROR, __CLASS__);
}
if (self::$user->level > $roles[$slug]) {
Context::setHeaderCode(403);
if (!$noredirect) {
Context::redirect(Context::genModuleURL('users', 'error-' . self::E_LEVEL_RESTRICT, 'default'));
}
return false;
} else {
return true;
}
}
/**
* Get the full path to the provided template folder
* @param string $template Template name
* @return string
*/
public static function getTemplateAbsolutePath($template)
{
return \Orion::config()->get('TEMPLATE_ABS_PATH') . $template . DS;
}
/**
* Get important context data as an array (useful for template hydratation)
*/
public function getDataArray()
{
$array = array();
try {
$array['module'] = array();
$array['module']['name'] = \Orion::module()->getName();
$array['module']['path'] = \Orion\Core\Context::getModulePath();
$array['module']['url'] = \Orion\Core\Context::getModuleURL(\Orion::module()->getName());
$array['module']['uri'] = \Orion\Core\Context::getModuleURI();
$array['module']['fulluri'] = \Orion\Core\Context::getFullURI();
$array['template'] = array();
$array['template']['name'] = \Orion::module()->getTemplate();
$array['template']['path'] = \Orion\Core\Context::getTemplatePath(\Orion::module()->getTemplate());
$array['template']['abspath'] = \Orion\Core\Context::getTemplateAbsolutePath(\Orion::module()->getTemplate());
if (\Orion::config()->defined(strtoupper(\Orion::getMode()) . '_MENU')) {
$array['menu'] = \Orion::config()->get(strtoupper(\Orion::getMode()) . '_MENU');
}
$array['title'] = \Orion::config()->get('SITE_NAME');
$array['description'] = \Orion::config()->get('SITE_DESC');
$array['author'] = \Orion::config()->get('SITE_AUTHOR');
$array['baseurl'] = \Orion::config()->get('BASE_URL');
$array['mode'] = \Orion::getMode();
$array['logged'] = \Orion\Core\Auth::logged() ? 'yes' : 'no';
if (\Orion\Core\Auth::user() != null) {
$array['user'] = array();
$array['user']['login'] = \Orion\Core\Auth::user()->login;
$array['user']['hasadmin'] = \Orion\Core\Auth::user()->is('moderator', true);
}
} catch (Exception $e) {
$array['error'] = 'Unable to retreive all data.';
}
return $array;
}
