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Add some codes from 3.61. Currently files under /nucleus/libs and /nucleus/libs/sql...
[nucleus-jp/nucleus-jp-ancient.git] / utf8 / nucleus / libs / ACTION.php
index 6d76112..ea5c3c8 100755 (executable)
-<?php\r
-\r
-/*\r
- * Nucleus: PHP/MySQL Weblog CMS (http://nucleuscms.org/)\r
- * Copyright (C) 2002-2005 The Nucleus Group\r
- *\r
- * This program is free software; you can redistribute it and/or\r
- * modify it under the terms of the GNU General Public License\r
- * as published by the Free Software Foundation; either version 2\r
- * of the License, or (at your option) any later version.\r
- * (see nucleus/documentation/index.html#license for more info)\r
- */\r
-/**\r
- * Actions that can be called via action.php\r
- *\r
- * @license http://nucleuscms.org/license.txt GNU General Public License\r
- * @copyright Copyright (C) 2002-2005 The Nucleus Group\r
- * @version $Id: ACTION.php,v 1.3 2005-08-13 07:30:01 kimitake Exp $\r
- * $NucleusJP: ACTION.php,v 1.2 2005/03/12 06:19:04 kimitake Exp $\r
- */\r
-class ACTION\r
-{\r
-       function ACTION()\r
-       {\r
-       \r
-       }\r
-       \r
-       function doAction($action) \r
-       {\r
-               switch($action) {\r
-                       case 'addcomment':\r
-                               return $this->addComment();\r
-                               break;\r
-                       case 'sendmessage':\r
-                               return $this->sendMessage();\r
-                               break;\r
-                       case 'createaccount':\r
-                               return $this->createAccount();\r
-                               break;          \r
-                       case 'forgotpassword':\r
-                               return $this->forgotPassword();\r
-                               break;\r
-                       case 'votepositive':\r
-                               return $this->doKarma('pos');\r
-                               break;\r
-                       case 'votenegative':\r
-                               return $this->doKarma('neg');\r
-                               break;\r
-                       case 'plugin':\r
-                               return $this->callPlugin();\r
-                               break;\r
-                       default:\r
-                               doError(_ERROR_BADACTION);\r
-               }\r
-       }\r
-       \r
-       function addComment() {\r
-               global $CONF, $errormessage, $manager;\r
-\r
-               $post['itemid'] =       intPostVar('itemid');\r
-               $post['user'] =         postVar('user');\r
-               $post['userid'] =       postVar('userid');\r
-               $post['body'] =         postVar('body');\r
-\r
-               // set cookies when required\r
-               $remember = intPostVar('remember');\r
-               if ($remember == 1) {\r
-                       $lifetime = time()+2592000;\r
-                       setcookie($CONF['CookiePrefix'] . 'comment_user',$post['user'],$lifetime,'/','',0);\r
-                       setcookie($CONF['CookiePrefix'] . 'comment_userid', $post['userid'],$lifetime,'/','',0);\r
-               }\r
-\r
-               $comments = new COMMENTS($post['itemid']);\r
-\r
-               $blogid = getBlogIDFromItemID($post['itemid']);\r
-               $this->checkban($blogid);\r
-               $blog =& $manager->getBlog($blogid);\r
-\r
-               // note: PreAddComment and PostAddComment gets called somewhere inside addComment\r
-               $errormessage = $comments->addComment($blog->getCorrectTime(),$post);\r
-\r
-               if ($errormessage == '1') {             \r
-                       // redirect when adding comments succeeded\r
-                       if (postVar('url')) {\r
-                               redirect(postVar('url'));\r
-                       } else {\r
-                               $url = createItemLink($post['itemid']);\r
-                               redirect($url);\r
-                       }\r
-               } else {\r
-                       // else, show error message using default skin for blog\r
-                       return array(\r
-                               'message' => $errormessage,\r
-                               'skinid' => $blog->getDefaultSkin()\r
-                       );\r
-               }\r
-               \r
-               exit;\r
-       }\r
-\r
-       // Sends a message from the current member to the member given as argument\r
-       function sendMessage() {\r
-               global $CONF, $member;\r
-\r
-               $error = $this->validateMessage();\r
-               if ($error != '')\r
-                       return array('message' => $error);\r
-\r
-               if (!$member->isLoggedIn()) {\r
-                       $fromMail = postVar('frommail');\r
-                       $fromName = _MMAIL_FROMANON;\r
-               } else {\r
-                       $fromMail = $member->getEmail();\r
-                       $fromName = $member->getDisplayName();\r
-               }\r
-\r
-               $tomem = new MEMBER();\r
-               $tomem->readFromId(postVar('memberid'));\r
-\r
-               $message  = _MMAIL_MSG . ' ' . $fromName . "\n"\r
-                         . '(' . _MMAIL_FROMNUC. ' ' . $CONF['IndexURL'] .") \n\n"\r
-                         . _MMAIL_MAIL . " \n\n"\r
-                         . postVar('message');\r
-               $message .= getMailFooter();\r
-\r
-               $title = _MMAIL_TITLE . ' ' . $fromName;\r
-               mb_language('ja');\r
-               mb_internal_encoding(_CHARSET);\r
-               @mb_send_mail($tomem->getEmail(), $title, $message, "From: ". $fromMail);\r
-\r
-               if (postVar('url')) {\r
-                       redirect(postVar('url'));\r
-               } else {\r
-                       $CONF['MemberURL'] = $CONF['IndexURL'];\r
-                       if ($CONF['URLMode'] == 'pathinfo')\r
-                               $url = createMemberLink($tomem->getID());\r
-                       else\r
-                               $url = $CONF['IndexURL'] . createMemberLink($tomem->getID());\r
-                       redirect($url);\r
-               }\r
-               \r
-               exit;\r
-\r
-       }\r
-       \r
-       function validateMessage() {\r
-               global $CONF, $member, $manager;\r
-\r
-               if (!$CONF['AllowMemberMail']) \r
-                       return _ERROR_MEMBERMAILDISABLED;\r
-\r
-               if (!$member->isLoggedIn() && !$CONF['NonmemberMail'])\r
-                       return _ERROR_DISALLOWED;\r
-\r
-               if (!$member->isLoggedIn() && (!isValidMailAddress(postVar('frommail'))))\r
-                       return _ERROR_BADMAILADDRESS;\r
-                       \r
-               // let plugins do verification (any plugin which thinks the comment is invalid\r
-               // can change 'error' to something other than '')\r
-               $result = '';\r
-               $manager->notify('ValidateForm', array('type' => 'membermail', 'error' => &$result));\r
-               \r
-               return $result;\r
-               \r
-       }\r
-\r
-       // creates a new user account\r
-       function createAccount() {\r
-               global $CONF, $manager;\r
-\r
-               if (!$CONF['AllowMemberCreate']) \r
-                       doError(_ERROR_MEMBERCREATEDISABLED);\r
-\r
-               // even though the member can not log in, set some random initial password. One never knows.\r
-               srand((double)microtime()*1000000);\r
-               $initialPwd = md5(uniqid(rand(), true));\r
-\r
-               // create member (non admin/can not login/no notes/random string as password)\r
-               $r = MEMBER::create(postVar('name'), postVar('realname'), $initialPwd, postVar('email'), postVar('url'), 0, 0, '');\r
-               \r
-               if ($r != 1)\r
-                       doError($r);\r
-                       \r
-               // send message containing password.\r
-               $newmem = new MEMBER();\r
-               $newmem->readFromName(postVar('name'));\r
-               $newmem->sendActivationLink('register');\r
-\r
-               $manager->notify('PostRegister',array('member' => &$newmem));           \r
-\r
-               if (postVar('desturl')) {\r
-                       redirect(postVar('desturl'));\r
-               } else {\r
-                       header ("Content-Type: text/html; charset="._CHARSET);\r
-                       echo _MSG_ACTIVATION_SENT;\r
-               }\r
-               \r
-               exit;\r
-       }\r
-\r
-       // sends a new password \r
-       function forgotPassword() {\r
-               $membername = trim(postVar('name'));\r
-\r
-               if (!MEMBER::exists($membername))\r
-                       doError(_ERROR_NOSUCHMEMBER);\r
-               $mem = MEMBER::createFromName($membername);\r
-\r
-               if (!$mem->canLogin())\r
-                       doError(_ERROR_NOLOGON_NOACTIVATE);\r
-\r
-               // check if e-mail address is correct\r
-               if (!($mem->getEmail() == postVar('email')))\r
-                       doError(_ERROR_INCORRECTEMAIL);\r
-\r
-               // send activation link\r
-               $mem->sendActivationLink('forgot');\r
-\r
-               if (postVar('url')) {\r
-                       redirect(postVar('url'));\r
-               } else {\r
-                       header ("Content-Type: text/html; charset="._CHARSET);\r
-                       echo _MSG_ACTIVATION_SENT;\r
-               }\r
-               \r
-               exit;\r
-       }\r
-\r
-       // handle karma votes\r
-       function doKarma($type) {\r
-               global $itemid, $member, $CONF, $manager;\r
-\r
-               // check if itemid exists\r
-               if (!$manager->existsItem($itemid,0,0)) \r
-                       doError(_ERROR_NOSUCHITEM);\r
-\r
-               $blogid = getBlogIDFromItemID($itemid);\r
-               $this->checkban($blogid);       \r
-\r
-               $karma =& $manager->getKarma($itemid);\r
-\r
-               // check if not already voted\r
-               if (!$karma->isVoteAllowed(serverVar('REMOTE_ADDR'))) \r
-                       doError(_ERROR_VOTEDBEFORE);            \r
-\r
-               // check if item does allow voting\r
-               $item =& $manager->getItem($itemid,0,0);\r
-               if ($item['closed'])\r
-                       doError(_ERROR_ITEMCLOSED);\r
-\r
-               switch($type) {\r
-                       case 'pos': \r
-                               $karma->votePositive();\r
-                               break;\r
-                       case 'neg':\r
-                               $karma->voteNegative();\r
-                               break;\r
-               }\r
-\r
-               $blogid = getBlogIDFromItemID($itemid);\r
-               $blog =& $manager->getBlog($blogid);\r
-\r
-               // send email to notification address, if any\r
-               if ($blog->getNotifyAddress() && $blog->notifyOnVote()) {\r
-\r
-                       $mailto_msg = _NOTIFY_KV_MSG . ' ' . $itemid . "\n";\r
-                       $mailto_msg .= $CONF['IndexURL'] . 'index.php?itemid=' . $itemid . "\n\n";\r
-                       if ($member->isLoggedIn()) {\r
-                               $mailto_msg .= _NOTIFY_MEMBER . ' ' . $member->getDisplayName() . ' (ID=' . $member->getID() . ")\n";\r
-                       }\r
-                       $mailto_msg .= _NOTIFY_IP . ' ' . serverVar('REMOTE_ADDR') . "\n";\r
-                       $mailto_msg .= _NOTIFY_HOST . ' ' .  gethostbyaddr(serverVar('REMOTE_ADDR'))  . "\n";\r
-                       $mailto_msg .= _NOTIFY_VOTE . "\n " . $type . "\n";\r
-                       $mailto_msg .= getMailFooter();\r
-\r
-                       $mailto_title = _NOTIFY_KV_TITLE . ' ' . strip_tags($item['title']) . ' (' . $itemid . ')';\r
-\r
-                       $frommail = $member->getNotifyFromMailAddress();\r
-\r
-                       $notify = new NOTIFICATION($blog->getNotifyAddress());\r
-                       $notify->notify($mailto_title, $mailto_msg , $frommail);\r
-               }\r
-\r
-\r
-               $refererUrl = serverVar('HTTP_REFERER');\r
-               if ($refererUrl)\r
-                       $url = $refererUrl;\r
-               else\r
-                       $url = $CONF['IndexURL'] . 'index.php?itemid=' . $itemid;\r
-\r
-               redirect($url); \r
-               exit;\r
-       }\r
-\r
-       /**\r
-         * Calls a plugin action\r
-         */\r
-       function callPlugin() {\r
-               global $manager;\r
-\r
-               $pluginName = 'NP_' . requestVar('name');\r
-               $actionType = requestVar('type');\r
-\r
-               // 1: check if plugin is installed\r
-               if (!$manager->pluginInstalled($pluginName))\r
-                       doError(_ERROR_NOSUCHPLUGIN);\r
-\r
-               // 2: call plugin\r
-               $pluginObject =& $manager->getPlugin($pluginName);\r
-               if ($pluginObject)\r
-                       $error = $pluginObject->doAction($actionType);\r
-               else\r
-                       $error = 'Could not load plugin (see actionlog)';\r
-\r
-               // doAction returns error when:\r
-               // - an error occurred (duh)\r
-               // - no actions are allowed (doAction is not implemented)\r
-               if ($error)\r
-                       doError($error);\r
-                       \r
-               exit;\r
-\r
-       }\r
-\r
-       function checkban($blogid) {\r
-               // check if banned\r
-               $ban = BAN::isBanned($blogid, serverVar('REMOTE_ADDR'));\r
-               if ($ban != 0) {\r
-                       doError(_ERROR_BANNED1 . $ban->iprange . _ERROR_BANNED2 . $ban->message . _ERROR_BANNED3);\r
-               }\r
-\r
-       }\r
-\r
-\r
-}\r
-\r
-?>\r
+<?php
+
+/*
+ * Nucleus: PHP/MySQL Weblog CMS (http://nucleuscms.org/)
+ * Copyright (C) 2002-2010 The Nucleus Group
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * (see nucleus/documentation/index.html#license for more info)
+ */
+/**
+ * Actions that can be called via action.php
+ *
+ * @license http://nucleuscms.org/license.txt GNU General Public License
+ * @copyright Copyright (C) 2002-2010 The Nucleus Group
+ * @version $Id$
+ * $NucleusJP: ACTION.php,v 1.10 2007/05/31 07:23:39 kimitake Exp $
+ */
+class ACTION
+{
+       /**
+        *  Constructor for an new ACTION object
+        */
+       function ACTION()
+       {
+               // do nothing
+       }
+
+       /**
+        *  Calls functions that handle an action called from action.php
+        */
+       function doAction($action)
+       {
+               switch($action) {
+                       case 'autodraft':
+                               return $this->autoDraft();
+                               break;
+                       case 'updateticket':
+                               return $this->updateTicket();
+                               break;
+                       case 'addcomment':
+                               return $this->addComment();
+                               break;
+                       case 'sendmessage':
+                               return $this->sendMessage();
+                               break;
+                       case 'createaccount':
+                               return $this->createAccount();
+                               break;
+                       case 'forgotpassword':
+                               return $this->forgotPassword();
+                               break;
+                       case 'votepositive':
+                               return $this->doKarma('pos');
+                               break;
+                       case 'votenegative':
+                               return $this->doKarma('neg');
+                               break;
+                       case 'plugin':
+                               return $this->callPlugin();
+                               break;
+                       default:
+                               doError(_ERROR_BADACTION);
+               }
+       }
+
+       /**
+        *  Adds a new comment to an item (if IP isn't banned)
+        */
+       function addComment() {
+               global $CONF, $errormessage, $manager;
+
+               $post['itemid'] =   intPostVar('itemid');
+               $post['user'] =  postVar('user');
+               $post['userid'] =   postVar('userid');
+               $post['email'] =   postVar('email');
+               $post['body'] =  postVar('body');
+
+               // set cookies when required
+               $remember = intPostVar('remember');
+               if ($remember == 1) {
+                       $lifetime = time()+2592000;
+                       setcookie($CONF['CookiePrefix'] . 'comment_user',$post['user'],$lifetime,'/','',0);
+                       setcookie($CONF['CookiePrefix'] . 'comment_userid', $post['userid'],$lifetime,'/','',0);
+                       setcookie($CONF['CookiePrefix'] . 'comment_email',  $post['email'], $lifetime,'/','',0);
+               }
+
+               $comments = new COMMENTS($post['itemid']);
+
+               $blogid = getBlogIDFromItemID($post['itemid']);
+               $this->checkban($blogid);
+               $blog =& $manager->getBlog($blogid);
+
+               // note: PreAddComment and PostAddComment gets called somewhere inside addComment
+               $errormessage = $comments->addComment($blog->getCorrectTime(),$post);
+
+               if ($errormessage == '1') {
+                       // redirect when adding comments succeeded
+                       if (postVar('url')) {
+                               redirect(postVar('url'));
+                       } else {
+                               $url = createItemLink($post['itemid']);
+                               redirect($url);
+                       }
+               } else {
+                       // else, show error message using default skin for blog
+                       return array(
+                               'message' => $errormessage,
+                               'skinid' => $blog->getDefaultSkin()
+                       );
+               }
+
+               exit;
+       }
+
+       /**
+        *  Sends a message from the current member to the member given as argument
+        */
+       function sendMessage() {
+               global $CONF, $member;
+
+               $error = $this->validateMessage();
+               if ($error != '')
+                       return array('message' => $error);
+
+               if (!$member->isLoggedIn()) {
+                       $fromMail = postVar('frommail');
+                       $fromName = _MMAIL_FROMANON;
+               } else {
+                       $fromMail = $member->getEmail();
+                       $fromName = $member->getDisplayName();
+               }
+
+               $tomem = new MEMBER();
+               $tomem->readFromId(postVar('memberid'));
+
+               $message  = _MMAIL_MSG . ' ' . $fromName . "\n"
+                         . '(' . _MMAIL_FROMNUC. ' ' . $CONF['IndexURL'] .") \n\n"
+                         . _MMAIL_MAIL . " \n\n"
+                         . postVar('message');
+               $message .= getMailFooter();
+
+               $title = _MMAIL_TITLE . ' ' . $fromName;
+               mb_language('ja');
+               mb_internal_encoding(_CHARSET);
+               @mb_send_mail($tomem->getEmail(), $title, $message, "From: ". $fromMail);
+
+               if (postVar('url')) {
+                       redirect(postVar('url'));
+               } else {
+                       $CONF['MemberURL'] = $CONF['IndexURL'];
+                       if ($CONF['URLMode'] == 'pathinfo')
+                       {
+                               $url = createLink('member', array('memberid' => $tomem->getID(), 'name' => $tomem->getDisplayName()));
+                       }
+                       else
+                       {
+                               $url = $CONF['IndexURL'] . createMemberLink($tomem->getID());
+                       }
+                       redirect($url);
+               }
+               exit;
+       }
+
+       /**
+        *  Checks if a mail to a member is allowed
+        *  Returns a string with the error message if the mail is disallowed
+        */
+       function validateMessage() {
+               global $CONF, $member, $manager;
+
+               if (!$CONF['AllowMemberMail'])
+                       return _ERROR_MEMBERMAILDISABLED;
+
+               if (!$member->isLoggedIn() && !$CONF['NonmemberMail'])
+                       return _ERROR_DISALLOWED;
+
+               if (!$member->isLoggedIn() && (!isValidMailAddress(postVar('frommail'))))
+                       return _ERROR_BADMAILADDRESS;
+
+               // let plugins do verification (any plugin which thinks the comment is invalid
+               // can change 'error' to something other than '')
+               $result = '';
+               $manager->notify('ValidateForm', array('type' => 'membermail', 'error' => &$result));
+
+               return $result;
+
+       }
+
+       /**
+        *  Creates a new user account
+        */
+       function createAccount() {
+               global $CONF, $manager;
+
+               if (!$CONF['AllowMemberCreate'])
+                       doError(_ERROR_MEMBERCREATEDISABLED);
+
+               // evaluate content from FormExtra
+               $result = 1;
+               $data = array('type' => 'membermail', 'error' => &$result);
+               $manager->notify('ValidateForm', &$data);
+
+               if ($result!=1) {
+                       return $result;
+               }
+               else {
+
+                       // even though the member can not log in, set some random initial password. One never knows.
+                       srand((double)microtime()*1000000);
+                       $initialPwd = md5(uniqid(rand(), true));
+
+                       // create member (non admin/can not login/no notes/random string as password)
+                       $name = shorten(postVar('name'), 32, '');
+                       $r = MEMBER::create($name, postVar('realname'), $initialPwd, postVar('email'), postVar('url'), 0, 0, '');
+
+                       if ($r != 1) {
+                               return $r;
+                       }
+
+                       // send message containing password.
+                       $newmem = new MEMBER();
+                       $newmem->readFromName($name);
+                       $newmem->sendActivationLink('register');
+
+                       $manager->notify('PostRegister',array('member' => &$newmem));
+
+                       if (postVar('desturl')) {
+                               redirect(postVar('desturl'));
+                       } else {
+                               // header has been already sent, so deleted the line below
+                               //header ("Content-Type: text/html; charset="._CHARSET);
+                               echo _MSG_ACTIVATION_SENT;
+                               echo '<br /><br />Return to <a href="'.$CONF['IndexURL'].'" title="'.$CONF['SiteName'].'">'.$CONF['SiteName'].'</a>';
+                               echo "\n</body>\n</html>";
+                       }
+                       exit;
+               }
+       }
+
+       /**
+        *  Sends a new password
+        */
+       function forgotPassword() {
+               $membername = trim(postVar('name'));
+
+               if (!MEMBER::exists($membername))
+                       doError(_ERROR_NOSUCHMEMBER);
+               $mem = MEMBER::createFromName($membername);
+
+               /* below keeps regular users from resetting passwords using forgot password feature
+                        Removing for now until clear why it is required.*/
+               /*if (!$mem->canLogin())
+                       doError(_ERROR_NOLOGON_NOACTIVATE);*/
+
+               // check if e-mail address is correct
+               if (!($mem->getEmail() == postVar('email')))
+                       doError(_ERROR_INCORRECTEMAIL);
+
+               // send activation link
+               $mem->sendActivationLink('forgot');
+
+               if (postVar('url')) {
+                       redirect(postVar('url'));
+               } else {
+                       header ("Content-Type: text/html; charset="._CHARSET);
+                       echo _MSG_ACTIVATION_SENT;
+                       echo '<br /><br />Return to <a href="'.$CONF['IndexURL'].'" title="'.$CONF['SiteName'].'">'.$CONF['SiteName'].'</a>';
+               }
+               exit;
+       }
+
+       /**
+        *  Handle karma votes
+        */
+       function doKarma($type) {
+               global $itemid, $member, $CONF, $manager;
+
+               // check if itemid exists
+               if (!$manager->existsItem($itemid,0,0))
+                       doError(_ERROR_NOSUCHITEM);
+
+               $blogid = getBlogIDFromItemID($itemid);
+               $this->checkban($blogid);
+
+               $karma =& $manager->getKarma($itemid);
+
+               // check if not already voted
+               if (!$karma->isVoteAllowed(serverVar('REMOTE_ADDR')))
+                       doError(_ERROR_VOTEDBEFORE);
+
+               // check if item does allow voting
+               $item =& $manager->getItem($itemid,0,0);
+               if ($item['closed'])
+                       doError(_ERROR_ITEMCLOSED);
+
+               switch($type) {
+                       case 'pos':
+                               $karma->votePositive();
+                               break;
+                       case 'neg':
+                               $karma->voteNegative();
+                               break;
+               }
+
+//             $blogid = getBlogIDFromItemID($itemid);
+               $blog =& $manager->getBlog($blogid);
+
+               // send email to notification address, if any
+               if ($blog->getNotifyAddress() && $blog->notifyOnVote()) {
+
+                       $mailto_msg = _NOTIFY_KV_MSG . ' ' . $itemid . "\n";
+                       $itemLink = createItemLink(intval($itemid));
+                       $temp = parse_url($itemLink);
+                       if (!$temp['scheme']) {
+                               $itemLink = $CONF['IndexURL'] . $itemLink;
+                       }
+                       $mailto_msg .= $itemLink . "\n\n";
+                       if ($member->isLoggedIn()) {
+                               $mailto_msg .= _NOTIFY_MEMBER . ' ' . $member->getDisplayName() . ' (ID=' . $member->getID() . ")\n";
+                       }
+                       $mailto_msg .= _NOTIFY_IP . ' ' . serverVar('REMOTE_ADDR') . "\n";
+                       $mailto_msg .= _NOTIFY_HOST . ' ' .  gethostbyaddr(serverVar('REMOTE_ADDR'))  . "\n";
+                       $mailto_msg .= _NOTIFY_VOTE . "\n " . $type . "\n";
+                       $mailto_msg .= getMailFooter();
+
+                       $mailto_title = _NOTIFY_KV_TITLE . ' ' . strip_tags($item['title']) . ' (' . $itemid . ')';
+
+                       $frommail = $member->getNotifyFromMailAddress();
+
+                       $notify = new NOTIFICATION($blog->getNotifyAddress());
+                       $notify->notify($mailto_title, $mailto_msg , $frommail);
+               }
+
+
+               $refererUrl = serverVar('HTTP_REFERER');
+               if ($refererUrl) {
+                       $url = $refererUrl;
+               } else {
+//                     $url = $CONF['IndexURL'] . 'index.php?itemid=' . $itemid;
+                       $url = $itemLink;
+               }
+
+               redirect($url);
+               exit;
+       }
+
+       /**
+         * Calls a plugin action
+         */
+       function callPlugin() {
+               global $manager;
+
+               $pluginName = 'NP_' . requestVar('name');
+               $actionType = requestVar('type');
+
+               // 1: check if plugin is installed
+               if (!$manager->pluginInstalled($pluginName))
+                       doError(_ERROR_NOSUCHPLUGIN);
+
+               // 2: call plugin
+               $pluginObject =& $manager->getPlugin($pluginName);
+               if ($pluginObject)
+                       $error = $pluginObject->doAction($actionType);
+               else
+                       $error = 'Could not load plugin (see actionlog)';
+
+               // doAction returns error when:
+               // - an error occurred (duh)
+               // - no actions are allowed (doAction is not implemented)
+               if ($error)
+                       doError($error);
+
+               exit;
+
+       }
+
+       /**
+        *  Checks if an IP or IP range is banned
+        */
+       function checkban($blogid) {
+               // check if banned
+               $ban = BAN::isBanned($blogid, serverVar('REMOTE_ADDR'));
+               if ($ban != 0) {
+                       doError(_ERROR_BANNED1 . $ban->iprange . _ERROR_BANNED2 . $ban->message . _ERROR_BANNED3);
+               }
+
+       }
+
+       /**
+        * Gets a new ticket
+        */
+       function updateTicket() {
+               global $manager;
+               if ($manager->checkTicket()) {
+                       echo $manager->getNewTicket();
+               }
+               else {
+                       echo _ERROR . ':' . _ERROR_BADTICKET;
+               }
+               return false;
+       }
+
+       /**
+        * Handles AutoSaveDraft
+        */
+       function autoDraft() {
+               global $manager;
+               if ($manager->checkTicket()) {
+                       $manager->loadClass('ITEM');
+                       $info = ITEM::createDraftFromRequest();
+                       if ($info['status'] == 'error') {
+                               echo $info['message'];
+                       }
+                       else {
+                               echo $info['draftid'];
+                       }
+               }
+               else {
+                       echo _ERROR . ':' . _ERROR_BADTICKET;
+               }
+               return false;
+       }
+}
+?>
\ No newline at end of file