xref: /dokuwiki/inc/Ui/Login.php (revision 1e6e7b77cc3a8065588d6debd35cb1150eed7afc) 
1<?php
2
3namespace dokuwiki\Ui;
4
5use dokuwiki\Extension\Event;
6use dokuwiki\Form\Form;
7
8/**
9 * DokuWiki User Login Insterface (Login Form)
10 *
11 * @package dokuwiki\Ui
12 */
13class Login extends Ui
14{
15    /**
16     * Display the Login Form Panel
17     *
18     * @author   Andreas Gohr <andi@splitbrain.org>
19     *
20     * @triggers HTML_LOGINFORM_OUTPUT
21     * @param bool $svg Whether to show svg icons in the register and resendpwd links or not
22     * @return void
23     */
24    public function show($svg = false)
25    {
26        global $lang;
27        global $conf;
28        global $ID;
29        global $INPUT;
30
31        // print intro
32        print p_locale_xhtml('login');
33        print '<div class="centeralign">'.NL;
34
35        // create the login form
36        $form = new Form(['id' => 'dw__login', 'action' => wl($ID)]);
37        $form->addTagOpen('div')->addClass('no');
38        $form->addFieldsetOpen($lang['btn_login']);
39        $form->setHiddenField('id', $ID);
40        $form->setHiddenField('do', 'login');
41
42        $input = $form->addTextInput('u', $lang['user'])->id('focus__this')->addClass('edit')
43            ->val((!$INPUT->bool('http_credentials')) ? $INPUT->str('u') : '');
44        $input->getLabel()->attr('class', 'block');
45        $form->addHTML("<br>\n");
46
47        $input = $form->addPasswordInput('p', $lang['pass'])->addClass('block edit');
48        $input->getLabel()->attr('class', 'block');
49        $form->addHTML("<br>\n");
50
51        if ($conf['rememberme']) {
52            $form->addCheckbox('r', $lang['remember'])->id('remember__me')->val('1');
53        }
54        $form->addButton('', $lang['btn_login'])->attr('type', 'submit');
55        $form->addFieldsetClose();
56        $form->addTagClose('div');
57
58        if(actionOK('register')){
59            $registerLink = (new \dokuwiki\Menu\Item\Register())->asHtmlLink('', $svg);
60            $form->addHTML('<p>'.$lang['reghere'].': '. $registerLink .'</p>');
61        }
62
63        if (actionOK('resendpwd')) {
64            $resendPwLink = (new \dokuwiki\Menu\Item\Resendpwd())->asHtmlLink('', $svg);
65            $form->addHTML('<p>'.$lang['pwdforget'].': '. $resendPwLink .'</p>');
66        }
67
68        // emit HTML_LOGINFORM_OUTPUT event, print the form
69        Event::createAndTrigger('HTML_LOGINFORM_OUTPUT', $form, 'html_form_output', false);
70
71        print '</div>'.DOKU_LF;
72    }
73
74}
75