Subversion-Projekte lars-tiefland.ci

<?php
require_once(dirname(__FILE__) . '/class.db.php');
require_once(dirname(__FILE__) . '/class.tree.php');

if(isset($_GET['operation'])) {
        $fs = new tree(db::get('mysqli://root@127.0.0.1/test'), array('structure_table' => 'tree_struct', 'data_table' => 'tree_data', 'data' => array('nm')));
        try {
                $rslt = null;
                switch($_GET['operation']) {
                        case 'analyze':
                                var_dump($fs->analyze(true));
                                die();
                                break;
                        case 'get_node':
                                $node = isset($_GET['id']) && $_GET['id'] !== '#' ? (int)$_GET['id'] : 0;
                                $temp = $fs->get_children($node);
                                $rslt = array();
                                foreach($temp as $v) {
                                        $rslt[] = array('id' => $v['id'], 'text' => $v['nm'], 'children' => ($v['rgt'] - $v['lft'] > 1));
                                }
                                break;
                        case "get_content":
                                $node = isset($_GET['id']) && $_GET['id'] !== '#' ? $_GET['id'] : 0;
                                $node = explode(':', $node);
                                if(count($node) > 1) {
                                        $rslt = array('content' => 'Multiple selected');
                                }
                                else {
                                        $temp = $fs->get_node((int)$node[0], array('with_path' => true));
                                        $rslt = array('content' => 'Selected: /' . implode('/',array_map(function ($v) { return $v['nm']; }, $temp['path'])). '/'.$temp['nm']);
                                }
                                break;
                        case 'create_node':
                                $node = isset($_GET['id']) && $_GET['id'] !== '#' ? (int)$_GET['id'] : 0;
                                $temp = $fs->mk($node, isset($_GET['position']) ? (int)$_GET['position'] : 0, array('nm' => isset($_GET['text']) ? $_GET['text'] : 'New node'));
                                $rslt = array('id' => $temp);
                                break;
                        case 'rename_node':
                                $node = isset($_GET['id']) && $_GET['id'] !== '#' ? (int)$_GET['id'] : 0;
                                $rslt = $fs->rn($node, array('nm' => isset($_GET['text']) ? $_GET['text'] : 'Renamed node'));
                                break;
                        case 'delete_node':
                                $node = isset($_GET['id']) && $_GET['id'] !== '#' ? (int)$_GET['id'] : 0;
                                $rslt = $fs->rm($node);
                                break;
                        case 'move_node':
                                $node = isset($_GET['id']) && $_GET['id'] !== '#' ? (int)$_GET['id'] : 0;
                                $parn = isset($_GET['parent']) && $_GET['parent'] !== '#' ? (int)$_GET['parent'] : 0;
                                $rslt = $fs->mv($node, $parn, isset($_GET['position']) ? (int)$_GET['position'] : 0);
                                break;
                        case 'copy_node':
                                $node = isset($_GET['id']) && $_GET['id'] !== '#' ? (int)$_GET['id'] : 0;
                                $parn = isset($_GET['parent']) && $_GET['parent'] !== '#' ? (int)$_GET['parent'] : 0;
                                $rslt = $fs->cp($node, $parn, isset($_GET['position']) ? (int)$_GET['position'] : 0);
                                break;
                        default:
                                throw new Exception('Unsupported operation: ' . $_GET['operation']);
                                break;
                }
                header('Content-Type: application/json; charset=utf-8');
                echo json_encode($rslt);
        }
        catch (Exception $e) {
                header($_SERVER["SERVER_PROTOCOL"] . ' 500 Server Error');
                header('Status:  500 Server Error');
                echo $e->getMessage();
        }
        die();
}
?>
<!DOCTYPE html>
<html>
        <head>
                <meta charset="utf-8">
                <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
                <title>Title</title>
                <meta name="viewport" content="width=device-width" />
                <link rel="stylesheet" href="./../../dist/themes/default/style.min.css" />
                <style>
                html, body { background:#ebebeb; font-size:10px; font-family:Verdana; margin:0; padding:0; }
                #container { min-width:320px; margin:0px auto 0 auto; background:white; border-radius:0px; padding:0px; overflow:hidden; }
                #tree { float:left; min-width:319px; border-right:1px solid silver; overflow:auto; padding:0px 0; }
                #data { margin-left:320px; }
                #data textarea { margin:0; padding:0; height:100%; width:100%; border:0; background:white; display:block; line-height:18px; }
                #data, #code { font: normal normal normal 12px/18px 'Consolas', monospace !important; }
                </style>
        </head>
        <body>
                <div id="container" role="main">
                        <div id="tree"></div>
                        <div id="data">
                                <div class="content code" style="display:none;"><textarea id="code" readonly="readonly"></textarea></div>
                                <div class="content folder" style="display:none;"></div>
                                <div class="content image" style="display:none; position:relative;"><img src="" alt="" style="display:block; position:absolute; left:50%; top:50%; padding:0; max-height:90%; max-width:90%;" /></div>
                                <div class="content default" style="text-align:center;">Select a node from the tree.</div>
                        </div>
                </div>

                <script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
                <script src="./../../dist/jstree.min.js"></script>
                <script>
                $(function () {
                        $(window).resize(function () {
                                var h = Math.max($(window).height() - 0, 420);
                                $('#container, #data, #tree, #data .content').height(h).filter('.default').css('lineHeight', h + 'px');
                        }).resize();

                        $('#tree')
                                .jstree({
                                        'core' : {
                                                'data' : {
                                                        'url' : '?operation=get_node',
                                                        'data' : function (node) {
                                                                return { 'id' : node.id };
                                                        }
                                                },
                                                'check_callback' : true,
                                                'themes' : {
                                                        'responsive' : false
                                                }
                                        },
                                        'force_text' : true,
                                        'plugins' : ['state','dnd','contextmenu','wholerow']
                                })
                                .on('delete_node.jstree', function (e, data) {
                                        $.get('?operation=delete_node', { 'id' : data.node.id })
                                                .fail(function () {
                                                        data.instance.refresh();
                                                });
                                })
                                .on('create_node.jstree', function (e, data) {
                                        $.get('?operation=create_node', { 'id' : data.node.parent, 'position' : data.position, 'text' : data.node.text })
                                                .done(function (d) {
                                                        data.instance.set_id(data.node, d.id);
                                                })
                                                .fail(function () {
                                                        data.instance.refresh();
                                                });
                                })
                                .on('rename_node.jstree', function (e, data) {
                                        $.get('?operation=rename_node', { 'id' : data.node.id, 'text' : data.text })
                                                .fail(function () {
                                                        data.instance.refresh();
                                                });
                                })
                                .on('move_node.jstree', function (e, data) {
                                        $.get('?operation=move_node', { 'id' : data.node.id, 'parent' : data.parent, 'position' : data.position })
                                                .fail(function () {
                                                        data.instance.refresh();
                                                });
                                })
                                .on('copy_node.jstree', function (e, data) {
                                        $.get('?operation=copy_node', { 'id' : data.original.id, 'parent' : data.parent, 'position' : data.position })
                                                .always(function () {
                                                        data.instance.refresh();
                                                });
                                })
                                .on('changed.jstree', function (e, data) {
                                        if(data && data.selected && data.selected.length) {
                                                $.get('?operation=get_content&id=' + data.selected.join(':'), function (d) {
                                                        $('#data .default').html(d.content).show();
                                                });
                                        }
                                        else {
                                                $('#data .content').hide();
                                                $('#data .default').html('Select a file from the tree.').show();
                                        }
                                });
                });
                </script>
        </body>
</html>