xref: /plugin/struct/action/entry.php (revision c2fd0bf0f1e5f70408ef7f28c9c9bb2ddde010e7) 
1<?php
2/**
3 * DokuWiki Plugin struct (Action Component)
4 *
5 * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html
6 * @author  Andreas Gohr, Michael Große <dokuwiki@cosmocode.de>
7 */
8
9// must be run within Dokuwiki
10if(!defined('DOKU_INC')) die();
11
12use plugin\struct\meta\SchemaData;
13
14class action_plugin_struct_entry extends DokuWiki_Action_Plugin {
15
16
17    /** @var helper_plugin_sqlite */
18    protected $sqlite;
19
20    /**
21     * Registers a callback function for a given event
22     *
23     * @param Doku_Event_Handler $controller DokuWiki's event controller object
24     * @return void
25     */
26    public function register(Doku_Event_Handler $controller) {
27
28       $controller->register_hook('HTML_EDITFORM_OUTPUT', 'BEFORE', $this, 'handle_editform');
29
30    }
31
32    /**
33     * [Custom event handler which performs action]
34     *
35     * @param Doku_Event $event  event object by reference
36     * @param mixed      $param  [the parameters passed as fifth argument to register_hook() when this
37     *                           handler was registered]
38     * @return bool
39     */
40
41    public function handle_editform(Doku_Event &$event, $param) {
42
43        /** @var \helper_plugin_struct_db $helper */
44        $helper = plugin_load('helper', 'struct_db');
45        $this->sqlite = $helper->getDB();
46
47        global $ID;
48
49        $res = $this->sqlite->query("SELECT tbl FROM schema_assignments WHERE assign = ?",array($ID,));
50        if (!$this->sqlite->res2count($res)) return false;
51
52        $tables = array_map(function ($value){return $value['tbl'];},$this->sqlite->res2arr($res));
53
54
55        foreach ($tables as $table) {
56            $this->createForm($table, $event->data);
57        }
58
59        return true;
60    }
61
62    /**
63     * @param string $tablename
64     * @param Doku_Form $data
65     */
66    private function createForm($tablename, &$data) {
67        global $ID;
68        $schema = new SchemaData($tablename, $ID, 0);
69        $schemadata = $schema->getData();
70
71        $data->insertElement(4, "<h3>$tablename</h3>");
72        $cols = $schema->getColumns();
73        usort($cols, function($a, $b){if ($a->getSort()<$b->getSort())return -1;return 1;});
74
75        foreach ($cols as $index => $col) {
76            $type = $col->getType();
77            $label = $type->getLabel();
78            $name = "Schema[$tablename][$label]";
79            $input = $type->valueEditor($name, $schemadata[$label]);
80            $element = "<label>$label $input</label><br />";
81            $data->insertElement(5 + $index, $element);
82        }
83    }
84
85}
86
87// vim:ts=4:sw=4:et:
88