xref: /plugin/farmer/admin/delete.php (revision 24f27905e3b234d668b792f0f7c5ab152051d0f0) 
1*24f27905SAndreas Gohr<?php
2*24f27905SAndreas Gohr/**
3*24f27905SAndreas Gohr * DokuWiki Plugin farmer (Admin Component)
4*24f27905SAndreas Gohr *
5*24f27905SAndreas Gohr * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html
6*24f27905SAndreas Gohr * @author  Michael Große <grosse@cosmocode.de>
7*24f27905SAndreas Gohr * @author  Andreas Gohr <gohr@cosmocode.de>
8*24f27905SAndreas Gohr */
9*24f27905SAndreas Gohr
10*24f27905SAndreas Gohr// must be run within Dokuwiki
11*24f27905SAndreas Gohruse dokuwiki\Form\Form;
12*24f27905SAndreas Gohr
13*24f27905SAndreas Gohrif(!defined('DOKU_INC')) die();
14*24f27905SAndreas Gohr
15*24f27905SAndreas Gohr/**
16*24f27905SAndreas Gohr * Information about the farm and the current instance
17*24f27905SAndreas Gohr */
18*24f27905SAndreas Gohrclass admin_plugin_farmer_delete extends DokuWiki_Admin_Plugin {
19*24f27905SAndreas Gohr
20*24f27905SAndreas Gohr    /** @var helper_plugin_farmer */
21*24f27905SAndreas Gohr    protected $helper;
22*24f27905SAndreas Gohr
23*24f27905SAndreas Gohr    /**
24*24f27905SAndreas Gohr     * admin_plugin_farmer_info constructor.
25*24f27905SAndreas Gohr     */
26*24f27905SAndreas Gohr    public function __construct() {
27*24f27905SAndreas Gohr        $this->helper = plugin_load('helper', 'farmer');
28*24f27905SAndreas Gohr    }
29*24f27905SAndreas Gohr
30*24f27905SAndreas Gohr    /**
31*24f27905SAndreas Gohr     * @return bool admin only!
32*24f27905SAndreas Gohr     */
33*24f27905SAndreas Gohr    public function forAdminOnly() {
34*24f27905SAndreas Gohr        return true;
35*24f27905SAndreas Gohr    }
36*24f27905SAndreas Gohr
37*24f27905SAndreas Gohr    /**
38*24f27905SAndreas Gohr     * Should carry out any processing required by the plugin.
39*24f27905SAndreas Gohr     */
40*24f27905SAndreas Gohr    public function handle() {
41*24f27905SAndreas Gohr        global $INPUT;
42*24f27905SAndreas Gohr        global $ID;
43*24f27905SAndreas Gohr        if(!$INPUT->has('delete')) return;
44*24f27905SAndreas Gohr
45*24f27905SAndreas Gohr        if($INPUT->filter('trim')->str('delanimal') === '') {
46*24f27905SAndreas Gohr            msg($this->getLang('delete_noanimal'), -1);
47*24f27905SAndreas Gohr            return;
48*24f27905SAndreas Gohr        }
49*24f27905SAndreas Gohr
50*24f27905SAndreas Gohr        if($INPUT->str('delanimal') != $INPUT->str('confirm')) {
51*24f27905SAndreas Gohr            msg($this->getLang('delete_mismatch'), -1);
52*24f27905SAndreas Gohr            return;
53*24f27905SAndreas Gohr        }
54*24f27905SAndreas Gohr
55*24f27905SAndreas Gohr        $animaldir = DOKU_FARMDIR . '/' . $INPUT->str('delanimal');
56*24f27905SAndreas Gohr
57*24f27905SAndreas Gohr        if(!$this->helper->isInPath($animaldir, DOKU_FARMDIR) || !is_dir($animaldir)) {
58*24f27905SAndreas Gohr            msg($this->getLang('delete_invalid'), -1);
59*24f27905SAndreas Gohr            return;
60*24f27905SAndreas Gohr        }
61*24f27905SAndreas Gohr
62*24f27905SAndreas Gohr        // let's delete it
63*24f27905SAndreas Gohr        $ok = io_rmdir($animaldir, true);
64*24f27905SAndreas Gohr        if($ok) {
65*24f27905SAndreas Gohr            msg($this->getLang('delete_success'), 1);
66*24f27905SAndreas Gohr        } else {
67*24f27905SAndreas Gohr            msg($this->getLang('delete_fail'), -1);
68*24f27905SAndreas Gohr        }
69*24f27905SAndreas Gohr
70*24f27905SAndreas Gohr        $link = wl($ID, array('do'=>'admin', 'page'=>'farmer', 'sub' => 'delete'), true, '&');
71*24f27905SAndreas Gohr        send_redirect($link);
72*24f27905SAndreas Gohr    }
73*24f27905SAndreas Gohr
74*24f27905SAndreas Gohr    /**
75*24f27905SAndreas Gohr     * Render HTML output, e.g. helpful text and a form
76*24f27905SAndreas Gohr     */
77*24f27905SAndreas Gohr    public function html() {
78*24f27905SAndreas Gohr
79*24f27905SAndreas Gohr        $form = new Form();
80*24f27905SAndreas Gohr        $form->addFieldsetOpen($this->getLang('delete_animal'));
81*24f27905SAndreas Gohr
82*24f27905SAndreas Gohr        $animals = $this->helper->getAllAnimals();
83*24f27905SAndreas Gohr        array_unshift($animals, '');
84*24f27905SAndreas Gohr        $form->addDropdown('delanimal', $animals)->addClass('farmer_choosen_animals');
85*24f27905SAndreas Gohr        $form->addTextInput('confirm', $this->getLang('delete_confirm'));
86*24f27905SAndreas Gohr        $form->addButton('delete', $this->getLang('delete'));
87*24f27905SAndreas Gohr        $form->addFieldsetClose();
88*24f27905SAndreas Gohr        echo $form->toHTML();
89*24f27905SAndreas Gohr
90*24f27905SAndreas Gohr    }
91*24f27905SAndreas Gohr
92*24f27905SAndreas Gohr
93*24f27905SAndreas Gohr}
94*24f27905SAndreas Gohr
95*24f27905SAndreas Gohr// vim:ts=4:sw=4:et:
96