function Action() {
}
- function arg($key) {
+ function arg($key, $def=NULL) {
if (array_key_exists($key, $this->args)) {
return $this->args[$key];
} else {
- return NULL;
+ return $def;
}
}
- function trimmed($key) {
- $arg = $this->arg($key);
+ function trimmed($key, $def=NULL) {
+ $arg = $this->arg($key, $def);
return (is_string($arg)) ? trim($arg) : $arg;
}
-
+
function handle($argarray) {
$this->args =& common_copy_args($argarray);
}
-
+
function boolean($key, $def=false) {
$arg = strtolower($this->trimmed($key));
-
+
if (is_null($arg)) {
return $def;
} else if (in_array($arg, array('true', 'yes', '1'))) {
return $def;
}
}
-
+
function server_error($msg, $code=500) {
$action = $this->trimmed('action');
common_debug("Server error '$code' on '$action': $msg", __FILE__);
common_server_error($msg, $code);
}
-
+
function client_error($msg, $code=400) {
$action = $this->trimmed('action');
common_debug("User error '$code' on '$action': $msg", __FILE__);
common_user_error($msg, $code);
}
-
+
function self_url() {
$action = $this->trimmed('action');
$args = $this->args;
unset($args['action']);
return common_local_url($action, $args);
}
+
+ function nav_menu($menu) {
+ $action = $this->trimmed('action');
+ common_element_start('ul', array('id' => 'nav_views'));
+ foreach ($menu as $menuaction => $menudesc) {
+ common_menu_item(common_local_url($menuaction),
+ _($menudesc[0]),
+ _($menudesc[1]),
+ $action == $menuaction);
+ }
+ common_element_end('ul');
+ }
}