function _action_act_preprocess(&$event, $param)
{
global $ACT;
global $INFO;
if (!is_array($event->data) || !array_key_exists('changes', $event->data)) {
return;
}
if ('preview' == act_permcheck('preview') && 'preview' == act_draftsave('preview') && $INFO['editable'] && 'preview' == act_edit('preview')) {
$ACT = 'changes';
$event->stoppropagation();
$event->preventDefault();
$this->_change_headers = true;
} else {
$ACT = 'preview';
}
}
/**
* Call the needed action handlers
*
* @author Andreas Gohr <*****@*****.**>
* @triggers ACTION_ACT_PREPROCESS
* @triggers ACTION_HEADERS_SEND
*/
function act_dispatch()
{
global $INFO;
global $ACT;
global $ID;
global $QUERY;
global $lang;
global $conf;
global $license;
$preact = $ACT;
// give plugins an opportunity to process the action
$evt = new Doku_Event('ACTION_ACT_PREPROCESS', $ACT);
if ($evt->advise_before()) {
//sanitize $ACT
$ACT = act_clean($ACT);
//check if searchword was given - else just show
$s = cleanID($QUERY);
if ($ACT == 'search' && empty($s)) {
$ACT = 'show';
}
//login stuff
if (in_array($ACT, array('login', 'logout'))) {
$ACT = act_auth($ACT);
}
//check if user is asking to (un)subscribe a page
if ($ACT == 'subscribe') {
try {
$ACT = act_subscription($ACT);
} catch (Exception $e) {
msg($e->getMessage(), -1);
}
}
//check permissions
$ACT = act_permcheck($ACT);
//register
$nil = array();
if ($ACT == 'register' && $_POST['save'] && register()) {
$ACT = 'login';
}
if ($ACT == 'resendpwd' && act_resendpwd()) {
$ACT = 'login';
}
//update user profile
if ($ACT == 'profile') {
if (!$_SERVER['REMOTE_USER']) {
$ACT = 'login';
} else {
if (updateprofile()) {
msg($lang['profchanged'], 1);
$ACT = 'show';
}
}
}
//revert
if ($ACT == 'revert') {
if (checkSecurityToken()) {
$ACT = act_revert($ACT);
} else {
$ACT = 'show';
}
}
//save
if ($ACT == 'save') {
if (checkSecurityToken()) {
$ACT = act_save($ACT);
} else {
$ACT = 'show';
}
}
//cancel conflicting edit
if ($ACT == 'cancel') {
$ACT = 'show';
}
//draft deletion
if ($ACT == 'draftdel') {
$ACT = act_draftdel($ACT);
}
//draft saving on preview
if ($ACT == 'preview') {
$ACT = act_draftsave($ACT);
}
//edit
if (($ACT == 'edit' || $ACT == 'preview') && $INFO['editable']) {
$ACT = act_edit($ACT);
} else {
unlock($ID);
//try to unlock
}
//handle export
if (substr($ACT, 0, 7) == 'export_') {
$ACT = act_export($ACT);
}
//display some infos
if ($ACT == 'check') {
check();
$ACT = 'show';
}
//handle admin tasks
if ($ACT == 'admin') {
// retrieve admin plugin name from $_REQUEST['page']
if (!empty($_REQUEST['page'])) {
$pluginlist = plugin_list('admin');
if (in_array($_REQUEST['page'], $pluginlist)) {
// attempt to load the plugin
if (($plugin =& plugin_load('admin', $_REQUEST['page'])) !== null) {
$plugin->handle();
}
}
}
}
// check permissions again - the action may have changed
$ACT = act_permcheck($ACT);
}
// end event ACTION_ACT_PREPROCESS default action
$evt->advise_after();
unset($evt);
// when action 'show', the intial not 'show' and POST, do a redirect
if ($ACT == 'show' && $preact != 'show' && strtolower($_SERVER['REQUEST_METHOD']) == 'post') {
act_redirect($ID, $preact);
}
//call template FIXME: all needed vars available?
$headers[] = 'Content-Type: text/html; charset=utf-8';
trigger_event('ACTION_HEADERS_SEND', $headers, 'act_sendheaders');
include template('main.php');
// output for the commands is now handled in inc/templates.php
// in function tpl_content()
}
/**
* Call the needed action handlers
*
* @author Andreas Gohr <*****@*****.**>
* @triggers ACTION_ACT_PREPROCESS
* @triggers ACTION_HEADERS_SEND
*/
function act_dispatch()
{
global $ACT;
global $ID;
global $INFO;
global $QUERY;
/* @var Input $INPUT */
global $INPUT;
global $lang;
global $conf;
$preact = $ACT;
// give plugins an opportunity to process the action
$evt = new Doku_Event('ACTION_ACT_PREPROCESS', $ACT);
$headers = array();
if ($evt->advise_before()) {
//sanitize $ACT
$ACT = act_validate($ACT);
//check if searchword was given - else just show
$s = cleanID($QUERY);
if ($ACT == 'search' && empty($s)) {
$ACT = 'show';
}
//login stuff
if (in_array($ACT, array('login', 'logout'))) {
$ACT = act_auth($ACT);
}
//check if user is asking to (un)subscribe a page
if ($ACT == 'subscribe') {
try {
$ACT = act_subscription($ACT);
} catch (Exception $e) {
msg($e->getMessage(), -1);
}
}
//display some info
if ($ACT == 'check') {
check();
$ACT = 'show';
}
//check permissions
$ACT = act_permcheck($ACT);
//sitemap
if ($ACT == 'sitemap') {
act_sitemap($ACT);
}
//recent changes
if ($ACT == 'recent') {
$show_changes = $INPUT->str('show_changes');
if (!empty($show_changes)) {
set_doku_pref('show_changes', $show_changes);
}
}
//diff
if ($ACT == 'diff') {
$difftype = $INPUT->str('difftype');
if (!empty($difftype)) {
set_doku_pref('difftype', $difftype);
}
}
//register
if ($ACT == 'register' && $INPUT->post->bool('save') && register()) {
$ACT = 'login';
}
if ($ACT == 'resendpwd' && act_resendpwd()) {
$ACT = 'login';
}
// user profile changes
if (in_array($ACT, array('profile', 'profile_delete'))) {
if (!$INPUT->server->str('REMOTE_USER')) {
$ACT = 'login';
} else {
switch ($ACT) {
case 'profile':
if (updateprofile()) {
msg($lang['profchanged'], 1);
$ACT = 'show';
}
break;
case 'profile_delete':
if (auth_deleteprofile()) {
msg($lang['profdeleted'], 1);
$ACT = 'show';
} else {
$ACT = 'profile';
}
break;
}
}
}
//revert
if ($ACT == 'revert') {
if (checkSecurityToken()) {
$ACT = act_revert($ACT);
} else {
$ACT = 'show';
}
}
//save
if ($ACT == 'save') {
if (checkSecurityToken()) {
$ACT = act_save($ACT);
} else {
$ACT = 'preview';
}
}
//cancel conflicting edit
if ($ACT == 'cancel') {
$ACT = 'show';
}
//draft deletion
if ($ACT == 'draftdel') {
$ACT = act_draftdel($ACT);
}
//draft saving on preview
if ($ACT == 'preview') {
$headers[] = "X-XSS-Protection: 0";
$ACT = act_draftsave($ACT);
}
//edit
if (in_array($ACT, array('edit', 'preview', 'recover'))) {
$ACT = act_edit($ACT);
} else {
unlock($ID);
//try to unlock
}
//handle export
if (substr($ACT, 0, 7) == 'export_') {
$ACT = act_export($ACT);
}
//handle admin tasks
if ($ACT == 'admin') {
// retrieve admin plugin name from $_REQUEST['page']
if (($page = $INPUT->str('page', '', true)) != '') {
/** @var $plugin DokuWiki_Admin_Plugin */
if ($plugin = plugin_getRequestAdminPlugin()) {
$plugin->handle();
}
}
}
// check permissions again - the action may have changed
$ACT = act_permcheck($ACT);
}
// end event ACTION_ACT_PREPROCESS default action
$evt->advise_after();
// Make sure plugs can handle 'denied'
if ($conf['send404'] && $ACT == 'denied') {
http_status(403);
}
unset($evt);
// when action 'show', the intial not 'show' and POST, do a redirect
if ($ACT == 'show' && $preact != 'show' && strtolower($INPUT->server->str('REQUEST_METHOD')) == 'post') {
act_redirect($ID, $preact);
}
global $INFO;
global $conf;
global $license;
//call template FIXME: all needed vars available?
$headers[] = 'Content-Type: text/html; charset=utf-8';
trigger_event('ACTION_HEADERS_SEND', $headers, 'act_sendheaders');
include template('main.php');
// output for the commands is now handled in inc/templates.php
// in function tpl_content()
}