<?php
-/*
+/*
* Laconica - a distributed open-source microblogging tool
* Copyright (C) 2008, Controlez-Vous, Inc.
- *
+ *
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
- *
+ *
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class Action { // lawsuit
var $args;
-
+
function Action() {
}
-
- function arg($key) {
- if (array_has_key($this->args, $key)) {
+
+ function is_readonly() {
+ return false;
+ }
+
+ function arg($key, $def=NULL) {
+ if (array_key_exists($key, $this->args)) {
return $this->args[$key];
} else {
- return NULL;
+ return $def;
}
}
-
- function handle($args) {
- $this->args = copy($argarray);
+
+ 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 true;
+ } else if (in_array($arg, array('false', 'no', '0'))) {
+ return false;
+ } else {
+ 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, isset($menudesc[2]) ? $menudesc[2] : NULL),
+ $menudesc[0],
+ $menudesc[1],
+ $action == $menuaction);
+ }
+ common_element_end('ul');
}
}