/**
* @internal Starts the session handler.
*/
function session_run()
{
global $CONFIG;
// check for backwards compatibility
if (isset($CONFIG['session']['usephpsession'])) {
if ($CONFIG['session']['usephpsession'] && $CONFIG['session']['handler'] != "PhpSession" || !$CONFIG['session']['usephpsession'] && $CONFIG['session']['handler'] == "PhpSession") {
WdfException::Raise('Do not use $CONFIG[\'session\'][\'usephpsession\'] anymore! See session_init() for details.');
}
}
$CONFIG['session']['handler'] = fq_class_name($CONFIG['session']['handler']);
$GLOBALS['fw_session_handler'] = new $CONFIG['session']['handler']();
// if( system_is_ajax_call() && isset($_SESSION['object_id_storage']) )
if (isset($_SESSION['object_id_storage'])) {
$GLOBALS['object_ids'] = $_SESSION['object_id_storage'];
}
}
function __initialize($title = "", $body_class = false)
{
global $CONFIG;
// sometimes state-/UI-less sites (like APIs) trickout the AJAX detection by setting this.
// as we need UI this must be reset here
unset($GLOBALS['result_of_system_is_ajax_call']);
header("Content-Type: text/html; charset=utf-8");
// overwrite previously set header to ensure we deliver HTML
unset($CONFIG["use_compiled_js"]);
unset($CONFIG["use_compiled_css"]);
if (current_event(true) != 'login' && (!isset($_SESSION['admin_handler_username']) || !isset($_SESSION['admin_handler_password']) || $_SESSION['admin_handler_username'] != $CONFIG['system']['admin']['username'] || $_SESSION['admin_handler_password'] != $CONFIG['system']['admin']['password'])) {
log_debug(current_event(true));
log_debug($_SESSION['admin_handler_username']);
log_debug($_SESSION['admin_handler_password']);
redirect('sysadmin', 'login');
}
parent::__initialize("SysAdmin - {$title}", 'sysadmin');
$this->_translate = false;
if (current_event(true) != 'login') {
$nav = parent::content(new Control('div'));
$nav->class = "navigation";
foreach ($CONFIG['system']['admin']['actions'] as $label => $def) {
if (!class_exists(fq_class_name($def[0]))) {
continue;
}
$nav->content(new Anchor(buildQuery($def[0], $def[1]), $label));
}
$nav->content(new Anchor(buildQuery('sysadmin', 'cache'), 'Cache'));
$nav->content(new Anchor(buildQuery('sysadmin', 'phpinfo'), 'PHP info'));
$nav->content(new Anchor(buildQuery('translationadmin', 'newstrings'), 'Translations'));
$nav->content(new Anchor(buildQuery('sysadmin', 'testing'), 'Testing'));
$nav->content(new Anchor(buildQuery('', ''), 'Back to app'));
$nav->content(new Anchor(buildQuery('sysadmin', 'logout'), 'Logout', 'logout'));
$this->_subnav = parent::content(new Control('div'));
}
$this->_contentdiv = parent::content(new Control('div'))->addClass('content');
$copylink = new Anchor('http://www.scavix.com', '© 2012-' . date('Y') . ' Scavix® Software Ltd. & Co. KG');
$copylink->target = '_blank';
$footer = parent::content(new Control('div'))->addClass('footer');
$footer->content("<br class='clearer'/>");
$footer->content($copylink);
if (current_event() == strtolower($CONFIG['system']['default_event']) && !system_method_exists($this, current_event())) {
redirect('sysadmin', 'index');
}
}
/**
* @internal Collects dependencies from a file
*/
function minify_collect_from_file($kind, $f, $debug_path = '')
{
global $dependency_info, $res_file_storage, $ext_resources;
if (!$f) {
return;
}
$classname = fq_class_name(array_shift(explode('.', basename($f))));
if (isset($res_file_storage[$classname]) || minify_forbidden($classname)) {
return;
}
$order = array('static', 'inherited', 'instanciated', 'self');
//:array('self','incontent','instanciated','inherited');
$res_file_storage[$classname] = array();
$content = file_get_contents($f);
// remove block-comments
$content = preg_replace("|/\\*.*\\*/|sU", "", $content);
do {
$c2 = preg_replace("|(.*)//.*\$|m", "\$1", $content);
if ($content == $c2) {
break;
}
$content = $c2;
} while (true);
foreach ($order as $o) {
switch ($o) {
case 'inherited':
if (preg_match_all('/class\\s+[^\\s]+\\s+extends\\s+([^\\s]+)/', $content, $matches, PREG_SET_ORDER)) {
foreach ($matches as $m) {
$file_for_class = __search_file_for_class($m[1]);
if (!$file_for_class) {
continue;
}
$dependency_info[$classname][] = strtolower($m[1]);
minify_collect_from_file($kind, $file_for_class, $debug_path . '/' . $classname);
}
}
break;
case 'instanciated':
$matches = array();
if (preg_match_all('/new\\s+([^\\(]+)\\(/', $content, $by_new, PREG_SET_ORDER)) {
$matches = array_merge($matches, $by_new);
}
if (preg_match_all('/\\s+([^:\\s\\(\\)]+)::Make\\(/Ui', $content, $by_make, PREG_SET_ORDER)) {
$matches = array_merge($matches, $by_make);
}
if (count($matches) > 0) {
foreach ($matches as $m) {
$file_for_class = __search_file_for_class($m[1]);
if (!$file_for_class) {
continue;
}
$dependency_info[$classname][] = strtolower($m[1]);
minify_collect_from_file($kind, $file_for_class, $debug_path . '/' . $classname);
}
}
break;
case 'self':
$simplecls = array_pop(explode("\\", $classname));
if (resourceExists(strtolower("{$simplecls}.{$kind}"))) {
$tmp = resFile(strtolower("{$simplecls}.{$kind}"));
if (!in_array($tmp, $res_file_storage[$classname])) {
$res_file_storage[$classname][] = $tmp;
}
}
break;
case 'static':
try {
foreach (ResourceAttribute::Collect($classname) as $resource) {
$b = $resource->Resolve();
if ($resource instanceof \ScavixWDF\Reflection\ExternalResourceAttribute) {
$ext_resources[] = $b;
continue;
}
if (!ends_with($b, $kind)) {
continue;
}
$b = strtolower($b);
if (!in_array($b, $res_file_storage[$classname])) {
$res_file_storage[$classname][] = $b;
}
}
} catch (Exception $ex) {
}
break;
}
}
}
/**
* Parses the request and returns a controller/event pair (if present).
*
* Note that your .htaccess files must contain these lines:
* <code>
* SetEnv WDF_FEATURES_REWRITE on
* RewriteCond %{REQUEST_FILENAME} !-f
* RewriteCond %{REQUEST_FILENAME} !-d
* RewriteCond %{REQUEST_URI} !index.php
* RewriteRule (.*) index.php?wdf_route=$1 [L,QSA]
* </code>
* @return void
*/
function system_parse_request_path()
{
if (isset($_REQUEST['wdf_route'])) {
// test for *.less request -> need to compile that to css
if (ends_iwith($_REQUEST['wdf_route'], ".less")) {
$GLOBALS['routing_args'] = array($_REQUEST['wdf_route']);
unset($_REQUEST['wdf_route']);
unset($_GET['wdf_route']);
return array('ScavixWDF\\WdfResource', 'CompileLess');
}
// now for the normal processing
$wdf_route = $_REQUEST['wdf_route'];
$GLOBALS['wdf_route'] = $path = explode("/", $_REQUEST['wdf_route'], 3);
unset($_REQUEST['wdf_route']);
unset($_GET['wdf_route']);
if (count($path) > 0) {
if ($path[0] == '~') {
$path[0] = cfg_get('system', 'default_page');
}
$path[0] = fq_class_name($path[0]);
if (class_exists($path[0]) || in_object_storage($path[0])) {
$controller = $path[0];
if (count($path) > 1) {
$event = $path[1];
if (count($path) > 2) {
foreach (array_slice($path, 2) as $ra) {
if ($ra) {
$GLOBALS['routing_args'][] = $ra;
}
}
}
}
}
}
}
if (!isset($controller) || !$controller) {
$controller = Args::request('page', cfg_get('system', 'default_page'));
}
// really oldschool
if (!isset($event) || !$event) {
$event = Args::request('event', cfg_get('system', 'default_event'));
}
// really oldschool
$pattern = '/[^A-Za-z0-9\\-_\\\\]/';
$controller = substr(preg_replace($pattern, "", $controller), 0, 256);
$event = substr(preg_replace($pattern, "", $event), 0, 256);
return array($controller, $event);
}
private function __collectResourcesInternal($template)
{
$res = array();
if (is_object($template)) {
$classname = get_class($template);
// first collect statics from the class definitions
$static = ResourceAttribute::ResolveAll(ResourceAttribute::Collect($classname));
$res = array_merge($res, $static);
if ($template instanceof Renderable) {
// then check all contents and collect theis includes
foreach ($template->__getContentVars() as $varname) {
$sub = array();
foreach ($template->{$varname} as $var) {
if (is_object($var) || is_array($var)) {
$sub = array_merge($sub, $this->__collectResourcesInternal($var));
}
}
$res = array_merge($res, $sub);
}
// for Template class check the template file too
if ($template instanceof Template) {
$fnl = strtolower(array_shift(explode(".", basename($template->file))));
if (get_class_simple($template, true) != $fnl) {
if (resourceExists("{$fnl}.css")) {
$res[] = resFile("{$fnl}.css");
} elseif (resourceExists("{$fnl}.less")) {
$res[] = resFile("{$fnl}.less");
}
if (resourceExists("{$fnl}.js")) {
$res[] = resFile("{$fnl}.js");
}
}
}
// finally include the 'self' stuff (<classname>.js,...)
// Note: these can be forced to be loaded in static if they require to be loaded before the contents resources
$classname = get_class_simple($template);
$parents = array();
$cnl = strtolower($classname);
do {
if (resourceExists("{$cnl}.css")) {
$parents[] = resFile("{$cnl}.css");
} elseif (resourceExists("{$cnl}.less")) {
$parents[] = resFile("{$cnl}.less");
}
if (resourceExists("{$cnl}.js")) {
$parents[] = resFile("{$cnl}.js");
}
$classname = array_pop(explode('\\', get_parent_class(fq_class_name($classname))));
$cnl = strtolower($classname);
} while ($classname != "");
$res = array_merge($res, array_reverse($parents));
}
} elseif (is_array($template)) {
foreach ($template as $var) {
if (is_object($var) || is_array($var)) {
$res = array_merge($res, $this->__collectResourcesInternal($var));
}
}
}
return array_unique($res);
}
/**
* Parses the request and returns a controller/event pair (if present).
*
* Note that your .htaccess files must contain these lines:
* <code>
* SetEnv WDF_FEATURES_REWRITE on
* RewriteCond %{REQUEST_FILENAME} !-f
* RewriteCond %{REQUEST_FILENAME} !-d
* RewriteCond %{REQUEST_URI} !index.php
* RewriteRule (.*) index.php?wdf_route=$1 [L,QSA]
* </code>
* @return void
*/
function system_parse_request_path()
{
if (isset($_REQUEST['wdf_route'])) {
$GLOBALS['wdf_route'] = $path = explode("/", $_REQUEST['wdf_route'], 3);
unset($_REQUEST['wdf_route']);
unset($_GET['wdf_route']);
if (count($path) > 0) {
if ($path[0] == '~') {
$path[0] = cfg_get('system', 'default_page');
}
$path[0] = fq_class_name($path[0]);
if (class_exists($path[0]) || in_object_storage($path[0])) {
$controller = $path[0];
if (count($path) > 1) {
$event = $path[1];
if (count($path) > 2) {
foreach (array_slice($path, 2) as $ra) {
if ($ra) {
$GLOBALS['routing_args'][] = $ra;
}
}
}
}
}
}
}
if (!isset($controller) || !$controller) {
$controller = Args::request('page', cfg_get('system', 'default_page'));
}
// really oldschool
if (!isset($event) || !$event) {
$event = Args::request('event', cfg_get('system', 'default_event'));
}
// really oldschool
$pattern = '/[^A-Za-z0-9\\-_\\\\]/';
$controller = substr(preg_replace($pattern, "", $controller), 0, 256);
$event = substr(preg_replace($pattern, "", $event), 0, 256);
return array($controller, $event);
}
/**
* Get a database connection.
*
* @param string $name The datasource alias.
* @return DataSource The database connection
*/
function &model_datasource($name)
{
global $MODEL_DATABASES;
if (strpos($name, "DataSource::") !== false) {
$name = explode("::", $name);
$name = $name[1];
}
if (!isset($MODEL_DATABASES[$name])) {
if (function_exists('model_on_unknown_datasource')) {
$res = model_on_unknown_datasource($name);
return $res;
}
log_fatal("Unknown datasource '{$name}'!");
$res = null;
return $res;
}
if (is_array($MODEL_DATABASES[$name])) {
list($dstype, $constr) = $MODEL_DATABASES[$name];
$dstype = fq_class_name($dstype);
$model_db = new $dstype($name, $constr);
if (!$model_db) {
WdfDbException::Raise("Unable to connect to database '{$name}'.");
}
$MODEL_DATABASES[$name] = $model_db;
}
return $MODEL_DATABASES[$name];
}
private function _getAttributes($comment, $filter, $object = false, $method = false, $field = false, $allowAttrInheritance = true)
{
$pattern = '/@attribute\\[([^\\]]*)\\]/im';
if (!preg_match_all($pattern, $comment, $matches)) {
return array();
}
if (!is_array($filter)) {
$filter = array($filter);
}
foreach ($filter as $i => $f) {
$filter[$i] = strtolower(str_replace("Attribute", "", $f));
}
$res = array();
$pattern = '/([^\\(]*)\\((.*)\\)/im';
foreach ($matches[1] as $m) {
$m = trim($m);
if (preg_match_all($pattern, $m, $inner)) {
$name = str_replace("Attribute", "", $inner[1][0]);
$attr = $name . "Attribute({$inner[2][0]})";
} else {
$name = str_replace("Attribute", "", $m);
$attr = $name . "Attribute()";
}
if (!__search_file_for_class($name . "Attribute")) {
if ($name != 'NoMinify') {
log_trace("Invalid Attribute: {$m} ({$name}Attribute) found in Comment '{$comment}'");
}
continue;
}
$parts = explode("(", $attr, 2);
$attr = fq_class_name($parts[0]) . "(" . $parts[1];
eval('$attr = new ' . $attr . ';');
$name = strtolower($name);
$add = count($filter) == 0;
foreach ($filter as $f) {
if ($f == $name || $allowAttrInheritance && is_subclass_of($attr, $f . "Attribute")) {
$add = true;
break;
}
}
if ($add) {
$attr->Reflector = $this;
$attr->Class = $this->Classname;
if ($object && is_object($object)) {
$attr->Object = $object;
}
if ($method) {
$attr->Method = $method;
}
if ($field) {
$attr->Field = $field;
}
$res[] = $attr;
}
}
return $res;
}
/**
* Instanciates and return a <Logger> from a given config.
*
* @param array $config Logger configuration data
* @return mixed The logger, may be of type <Logger> or whatever is specified in `$config['class']`
*/
public static function Get($config)
{
if (count(self::$FilenamePatterns) == 0) {
foreach ($_SERVER as $k => $v) {
self::$FilenamePatterns[$k] = $v;
}
}
if (isset($config['class'])) {
$log_cls = fq_class_name($config['class']);
$res = new $log_cls($config);
} else {
$res = new Logger($config);
}
self::$Instances[] = $res;
return $res;
}
