/**
* Check the actions and get data for buttons and links
*
* Available actions are
*
* edit - edit/create/show/draft
* history - old revisions
* recent - recent changes
* login - login/logout - if ACL enabled
* profile - user profile (if logged in)
* index - The index
* admin - admin page - if enough rights
* top - back to top
* back - back to parent - if available
* backlink - links to the list of backlinks
* subscribe/subscription- subscribe/unsubscribe
*
* @author Andreas Gohr <*****@*****.**>
* @author Matthias Grimm <*****@*****.**>
* @author Adrian Lang <*****@*****.**>
*
* @param string $type
* @return array|bool|string
*/
function tpl_get_action($type)
{
global $ID;
global $INFO;
global $REV;
global $ACT;
global $conf;
/** @var Input $INPUT */
global $INPUT;
// check disabled actions and fix the badly named ones
if ($type == 'history') {
$type = 'revisions';
}
if ($type == 'subscription') {
$type = 'subscribe';
}
if (!actionOK($type)) {
return false;
}
$accesskey = null;
$id = $ID;
$method = 'get';
$params = array('do' => $type);
$nofollow = true;
$replacement = '';
switch ($type) {
case 'edit':
// most complicated type - we need to decide on current action
if ($ACT == 'show' || $ACT == 'search') {
$method = 'post';
if ($INFO['writable']) {
$accesskey = 'e';
if (!empty($INFO['draft'])) {
$type = 'draft';
$params['do'] = 'draft';
} else {
$params['rev'] = $REV;
if (!$INFO['exists']) {
$type = 'create';
}
}
} else {
if (!actionOK('source')) {
return false;
}
//pseudo action
$params['rev'] = $REV;
$type = 'source';
$accesskey = 'v';
}
} else {
$params = array('do' => '');
$type = 'show';
$accesskey = 'v';
}
break;
case 'revisions':
$type = 'revs';
$accesskey = 'o';
break;
case 'recent':
$accesskey = 'r';
break;
case 'index':
$accesskey = 'x';
// allow searchbots to get to the sitemap from the homepage (when dokuwiki isn't providing a sitemap.xml)
if ($conf['start'] == $ID && !$conf['sitemap']) {
$nofollow = false;
}
break;
case 'top':
$accesskey = 't';
$params = array('do' => '');
$id = '#dokuwiki__top';
break;
case 'back':
$parent = tpl_getparent($ID);
if (!$parent) {
return false;
}
$id = $parent;
$params = array('do' => '');
$accesskey = 'b';
break;
case 'img_backto':
$params = array();
$accesskey = 'b';
$replacement = $ID;
break;
case 'login':
$params['sectok'] = getSecurityToken();
if ($INPUT->server->has('REMOTE_USER')) {
if (!actionOK('logout')) {
return false;
}
$params['do'] = 'logout';
$type = 'logout';
}
break;
case 'register':
if ($INPUT->server->str('REMOTE_USER')) {
return false;
}
break;
case 'resendpwd':
if ($INPUT->server->str('REMOTE_USER')) {
return false;
}
break;
case 'admin':
if (!$INFO['ismanager']) {
return false;
}
break;
case 'revert':
if (!$INFO['ismanager'] || !$REV || !$INFO['writable']) {
return false;
}
$params['rev'] = $REV;
$params['sectok'] = getSecurityToken();
break;
case 'subscribe':
if (!$INPUT->server->str('REMOTE_USER')) {
return false;
}
break;
case 'backlink':
break;
case 'profile':
if (!$INPUT->server->has('REMOTE_USER')) {
return false;
}
break;
case 'media':
$params['ns'] = getNS($ID);
break;
case 'mediaManager':
// View image in media manager
global $IMG;
$imgNS = getNS($IMG);
$authNS = auth_quickaclcheck("{$imgNS}:*");
if ($authNS < AUTH_UPLOAD) {
return false;
}
$params = array('ns' => $imgNS, 'image' => $IMG, 'do' => 'media');
//$type = 'media';
break;
default:
return '[unknown %s type]';
}
return compact('accesskey', 'type', 'id', 'method', 'params', 'nofollow', 'replacement');
}
/**
* Check the actions and get data for buttons and links
*
* Available actions are
*
* edit - edit/create/show/draft
* history - old revisions
* recent - recent changes
* login - login/logout - if ACL enabled
* profile - user profile (if logged in)
* index - The index
* admin - admin page - if enough rights
* top - back to top
* back - back to parent - if available
* backlink - links to the list of backlinks
* subscribe/subscription- subscribe/unsubscribe
*
* @author Andreas Gohr <*****@*****.**>
* @author Matthias Grimm <*****@*****.**>
* @author Adrian Lang <*****@*****.**>
* @param string $type
* @return array|bool|string
*/
function tpl_get_action($type)
{
global $ID;
global $INFO;
global $REV;
global $ACT;
// check disabled actions and fix the badly named ones
if ($type == 'history') {
$type = 'revisions';
}
if (!actionOK($type)) {
return false;
}
$accesskey = null;
$id = $ID;
$method = 'get';
$params = array('do' => $type);
switch ($type) {
case 'edit':
// most complicated type - we need to decide on current action
if ($ACT == 'show' || $ACT == 'search') {
$method = 'post';
if ($INFO['writable']) {
$accesskey = 'e';
if (!empty($INFO['draft'])) {
$type = 'draft';
$params['do'] = 'draft';
} else {
$params['rev'] = $REV;
if (!$INFO['exists']) {
$type = 'create';
}
}
} else {
if (!actionOK('source')) {
return false;
}
//pseudo action
$params['rev'] = $REV;
$type = 'source';
$accesskey = 'v';
}
} else {
$params = array();
$type = 'show';
$accesskey = 'v';
}
break;
case 'revisions':
$type = 'revs';
$accesskey = 'o';
break;
case 'recent':
$accesskey = 'r';
break;
case 'index':
$accesskey = 'x';
break;
case 'top':
$accesskey = 't';
$params = array();
$id = '#dokuwiki__top';
break;
case 'back':
$parent = tpl_getparent($ID);
if (!$parent) {
return false;
}
$id = $parent;
$params = array();
$accesskey = 'b';
break;
case 'login':
$params['sectok'] = getSecurityToken();
if (isset($_SERVER['REMOTE_USER'])) {
if (!actionOK('logout')) {
return false;
}
$params['do'] = 'logout';
$type = 'logout';
}
break;
case 'register':
if ($_SERVER['REMOTE_USER']) {
return false;
}
break;
case 'resendpwd':
if ($_SERVER['REMOTE_USER']) {
return false;
}
break;
case 'admin':
if (!$INFO['ismanager']) {
return false;
}
break;
case 'revert':
if (!$INFO['ismanager'] || !$REV || !$INFO['writable']) {
return false;
}
$params['rev'] = $REV;
$params['sectok'] = getSecurityToken();
break;
/** @noinspection PhpMissingBreakStatementInspection */
/** @noinspection PhpMissingBreakStatementInspection */
case 'subscription':
$type = 'subscribe';
$params['do'] = 'subscribe';
case 'subscribe':
if (!$_SERVER['REMOTE_USER']) {
return false;
}
break;
case 'backlink':
break;
case 'profile':
if (!isset($_SERVER['REMOTE_USER'])) {
return false;
}
break;
case 'media':
break;
default:
return '[unknown %s type]';
break;
}
return compact('accesskey', 'type', 'id', 'method', 'params');
}
/**
* Like the action buttons but links
*
* Available links are
*
* edit - edit/create/show link
* history - old revisions
* recent - recent changes
* login - login/logout link - if ACL enabled
* profile - user profile link (if logged in)
* index - The index
* admin - admin page - if enough rights
* top - a back to top link
* back - a back to parent link - if available
* backlink - links to the list of backlinks
* subscribe/subscription - subscribe/unsubscribe link
*
* @author Andreas Gohr <*****@*****.**>
* @author Matthias Grimm <*****@*****.**>
* @see tpl_button
*/
function tpl_actionlink($type, $pre = '', $suf = '', $inner = '')
{
global $ID;
global $INFO;
global $REV;
global $ACT;
global $conf;
global $lang;
global $auth;
// check disabled actions and fix the badly named ones
$ctype = $type;
if ($type == 'history') {
$ctype = 'revisions';
}
if (!actionOK($ctype)) {
return false;
}
switch ($type) {
case 'edit':
#most complicated type - we need to decide on current action
if ($ACT == 'show' || $ACT == 'search') {
if ($INFO['writable']) {
if (!empty($INFO['draft'])) {
tpl_link(wl($ID, 'do=draft'), $pre . ($inner ? $inner : $lang['btn_draft']) . $suf, 'class="action edit" accesskey="e" rel="nofollow"');
} else {
if ($INFO['exists']) {
tpl_link(wl($ID, 'do=edit&rev=' . $REV), $pre . ($inner ? $inner : $lang['btn_edit']) . $suf, 'class="action edit" accesskey="e" rel="nofollow"');
} else {
tpl_link(wl($ID, 'do=edit&rev=' . $REV), $pre . ($inner ? $inner : $lang['btn_create']) . $suf, 'class="action create" accesskey="e" rel="nofollow"');
}
}
} else {
if (!actionOK('source')) {
return false;
}
//pseudo action
tpl_link(wl($ID, 'do=edit&rev=' . $REV), $pre . ($inner ? $inner : $lang['btn_source']) . $suf, 'class="action source" accesskey="v" rel="nofollow"');
}
} else {
tpl_link(wl($ID, 'do=show'), $pre . ($inner ? $inner : $lang['btn_show']) . $suf, 'class="action show" accesskey="v" rel="nofollow"');
}
return true;
case 'history':
if (!actionOK('revisions')) {
return false;
}
tpl_link(wl($ID, 'do=revisions'), $pre . ($inner ? $inner : $lang['btn_revs']) . $suf, 'class="action revisions" accesskey="o" rel="nofollow"');
return true;
case 'recent':
if (!actionOK('recent')) {
return false;
}
tpl_link(wl($ID, 'do=recent'), $pre . ($inner ? $inner : $lang['btn_recent']) . $suf, 'class="action recent" accesskey="r" rel="nofollow"');
return true;
case 'index':
if (!actionOK('index')) {
return false;
}
tpl_link(wl($ID, 'do=index'), $pre . ($inner ? $inner : $lang['btn_index']) . $suf, 'class="action index" accesskey="x" rel="nofollow"');
return true;
case 'top':
print '<a href="#dokuwiki__top" class="action top" accesskey="x">' . $pre . ($inner ? $inner : $lang['btn_top']) . $suf . '</a>';
return true;
case 'back':
if ($parent = tpl_getparent($ID)) {
tpl_link(wl($parent, 'do=show'), $pre . ($inner ? $inner : $lang['btn_back']) . $suf, 'class="action back" accesskey="b" rel="nofollow"');
return true;
}
return false;
case 'login':
if ($conf['useacl'] && $auth) {
if ($_SERVER['REMOTE_USER']) {
tpl_link(wl($ID, 'do=logout&sectok=' . getSecurityToken()), $pre . ($inner ? $inner : $lang['btn_logout']) . $suf, 'class="action logout" rel="nofollow"');
} else {
tpl_link(wl($ID, 'do=login&sectok=' . getSecurityToken()), $pre . ($inner ? $inner : $lang['btn_login']) . $suf, 'class="action login" rel="nofollow"');
}
return true;
}
return false;
case 'admin':
if ($INFO['ismanager']) {
tpl_link(wl($ID, 'do=admin'), $pre . ($inner ? $inner : $lang['btn_admin']) . $suf, 'class="action admin" rel="nofollow"');
return true;
}
return false;
case 'subscribe':
case 'subscription':
if ($conf['useacl'] && $auth && $ACT == 'show' && $conf['subscribers'] == 1) {
if ($_SERVER['REMOTE_USER']) {
if ($INFO['subscribed']) {
if (!actionOK('unsubscribe')) {
return false;
}
tpl_link(wl($ID, 'do=unsubscribe'), $pre . ($inner ? $inner : $lang['btn_unsubscribe']) . $suf, 'class="action unsubscribe" rel="nofollow"');
} else {
if (!actionOK('subscribe')) {
return false;
}
tpl_link(wl($ID, 'do=subscribe'), $pre . ($inner ? $inner : $lang['btn_subscribe']) . $suf, 'class="action subscribe" rel="nofollow"');
}
return true;
}
}
return false;
case 'subscribens':
if ($conf['useacl'] && $auth && $ACT == 'show' && $conf['subscribers'] == 1) {
if ($_SERVER['REMOTE_USER']) {
if ($INFO['subscribedns']) {
if (!actionOK('unsubscribens')) {
return false;
}
tpl_link(wl($ID, 'do=unsubscribens'), $pre . ($inner ? $inner : $lang['btn_unsubscribens']) . $suf, 'class="action unsubscribens" rel="nofollow"');
} else {
if (!actionOK('subscribens')) {
return false;
}
tpl_link(wl($ID, 'do=subscribens'), $pre . ($inner ? $inner : $lang['btn_subscribens']) . $suf, 'class="action subscribens" rel="nofollow"');
}
return true;
}
}
return false;
case 'backlink':
if (!actionOK('backlink')) {
return false;
}
tpl_link(wl($ID, 'do=backlink'), $pre . ($inner ? $inner : $lang['btn_backlink']) . $suf, 'class="action backlink" rel="nofollow"');
return true;
case 'profile':
if ($conf['useacl'] && $auth && $_SERVER['REMOTE_USER'] && $auth->canDo('Profile') && $ACT != 'profile') {
tpl_link(wl($ID, 'do=profile'), $pre . ($inner ? $inner : $lang['btn_profile']) . $suf, 'class="action profile" rel="nofollow"');
return true;
}
return false;
default:
print '[unknown link type]';
return true;
}
}