91 lines
2.7 KiB
PHP
91 lines
2.7 KiB
PHP
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<?php
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/**
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* DokuWiki Plugin addomain (Action Component)
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*
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* @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html
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* @author Andreas Gohr <gohr@cosmocode.de>
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*/
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/**
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* Class action_plugin_addomain
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*/
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class action_plugin_authad extends DokuWiki_Action_Plugin
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{
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/**
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* Registers a callback function for a given event
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*/
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public function register(Doku_Event_Handler $controller)
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{
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$controller->register_hook('AUTH_LOGIN_CHECK', 'BEFORE', $this, 'handleAuthLoginCheck');
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$controller->register_hook('HTML_LOGINFORM_OUTPUT', 'BEFORE', $this, 'handleHtmlLoginformOutput');
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}
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/**
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* Adds the selected domain as user postfix when attempting a login
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*
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* @param Doku_Event $event
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* @param array $param
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*/
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public function handleAuthLoginCheck(Doku_Event $event, $param)
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{
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global $INPUT;
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/** @var auth_plugin_authad $auth */
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global $auth;
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if (!is_a($auth, 'auth_plugin_authad')) return; // AD not even used
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if ($INPUT->str('dom')) {
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$usr = $auth->cleanUser($event->data['user']);
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$dom = $auth->getUserDomain($usr);
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if (!$dom) {
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$usr = "$usr@".$INPUT->str('dom');
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}
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$INPUT->post->set('u', $usr);
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$event->data['user'] = $usr;
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}
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}
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/**
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* Shows a domain selection in the login form when more than one domain is configured
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*
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* @param Doku_Event $event
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* @param array $param
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*/
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public function handleHtmlLoginformOutput(Doku_Event $event, $param)
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{
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global $INPUT;
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/** @var auth_plugin_authad $auth */
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global $auth;
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if (!is_a($auth, 'auth_plugin_authad')) return; // AD not even used
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$domains = $auth->getConfiguredDomains();
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if (count($domains) <= 1) return; // no choice at all
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/** @var Doku_Form $form */
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$form =& $event->data;
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// any default?
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$dom = '';
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if ($INPUT->has('u')) {
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$usr = $auth->cleanUser($INPUT->str('u'));
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$dom = $auth->getUserDomain($usr);
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// update user field value
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if ($dom) {
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$usr = $auth->getUserName($usr);
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$pos = $form->findElementByAttribute('name', 'u');
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$ele =& $form->getElementAt($pos);
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$ele['value'] = $usr;
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}
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}
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// add select box
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$element = form_makeListboxField('dom', $domains, $dom, $this->getLang('domain'), '', 'block');
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$pos = $form->findElementByAttribute('name', 'p');
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$form->insertElement($pos + 1, $element);
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}
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}
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// vim:ts=4:sw=4:et:
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