<?php
require "db.php";

if ($_POST['list'] && is_array($_POST['list'])) {
    foreach ($_POST['list'] as $i) {
        if (is_numeric($i)) {
            dbQuery("DELETE FROM `servers` WHERE `record_num` = $i");
        }
    }
}

if (isset($_POST['formSubmit'])) {
    if ($_POST['name'] && $_POST['nfs_path'] && $_POST['url_path']) {
        if (filter_var($_POST['url_path'], FILTER_VALIDATE_URL) !== false) {
            $post = mysqli_real_escape_array($_POST);
            if (!is_array(dbQuery("SELECT * FROM `servers` WHERE `name` = '{$post['name']}' AND `nfs_path` = '{$post['nfs_path']}' AND `url_path` = '{$post['url_path']}'", false))) {
                dbInsert('servers', array(
                    'name' => $_POST['name'],
                    'nfs_path' => $_POST['nfs_path'],
                    'url_path' => $_POST['url_path'],
                    'hash_function' => $_POST['hash_function'],
                    'hash_key' => $_POST['hash_key'],
                ));
                setMessage('Success! New server has been added!');
            } else {
                setMessage('Error! That server already exists!<br />Please provide unique name, NFS mount and URL path.', 'error');
            }
        } else {
            setMessage('Error! Provide valid URL Path.', 'error');
        }
    } else {
        setMessage('Error! Provide valid Name, NFS Path and URL Path.', 'error');
    }
}

if (!$config['multiple_servers']) {
    setMessage('Please enable multi-server mode under Settings &amp; Server Status -> Settings', 'alert');
}
?>

<? require "header.php"; ?>

<div class="content-page">

    <div class="header-area">
        <div class="breadcrumbs">  
            <a href="index.php">Admin Home</a>          
            <span><a href="servers_list.php">Servers</a></span>  
        </div>
    </div>

    <div class="content-outer">

        <h2>Manage<strong>Servers</strong></h2>

        <div class="content-inner">

            <? echo getMessages(); ?>

            <? if ($config['multiple_servers']) { ?>
                <form method="POST" action="" enctype="multipart/form-data" class="form" novalidate autocomplete="off">
                    <table class="pagetable"> 
                        <thead>
                            <tr>
                                <th colspan="2">Add Server</th>
                            </tr>
                        </thead>
                        <tr>
                            <td>Name</td>
                            <td><input name="name" type="text" required /></td>
                        </tr>
                        <tr>
                            <td>NFS Path <a href="#" title="Should be full linux path"><i class="ion ion-help-circled"></i></a></td>
                            <td><input name="nfs_path" type="text" required /></td>
                        </tr>
                        <tr>
                            <td>URL Path</td>
                            <td><input name="url_path" type="text" placeholder="http://media.domain.com" required /></td>
                        </tr>
                        <tr>
                            <td>Hash Function <a href="#" title="Name of hashing function for secure download"><i class="ion ion-help-circled"></i></a></td>
                            <td><input name="hash_function" type="text" /></td>
                        </tr>
                        <tr>
                            <td>Hash Key <a href="#" title="Key for above hash function"><i class="ion ion-help-circled"></i></a></td>
                            <td><input name="hash_key" type="text" /></td>
                        </tr>
                        <tr class="item submit">
                            <td colspan="2">
                                <input type="hidden" name="formSubmit" value="1">
                                <button type="submit" class="btn action-save">Submit</button>
                            </td>
                        </tr>
                    </table>
                </form>

                <form method="POST" action="" enctype="multipart/form-data" class="form" novalidate autocomplete="off">
                    <table class="pagetable">
                        <thead>
                            <tr>
                                <th>Name</th>
                                <th>NFS Mount</th>
                                <th>URL Path</th>
                                <th class="options"></th>
                                <th style="width:50px">
                                    <label for="check-select-all-1" class="checkbox">
                                        <input type="checkbox" name="select_all" value="1" data-items="list[]" id="check-select-all-1">
                                        <i></i>
                                    </label>
                                </th>
                            </tr>
                        </thead>
                        <tbody>
                            <?php $result = dbQuery("SELECT * FROM `servers` ORDER BY `name`", false); ?>
                            <?php if (count($result) == 0) { ?>
                                <tr><td colspan="5"><div class="notification alert">No servers found</div></td></tr>
                            <?php } else { ?>
                                <?php foreach ($result as $row) { ?>
                                    <tr>
                                        <td><?php echo $row['name']; ?></td>
                                        <td><?php echo $row['nfs_path']; ?></td>
                                        <td><?php echo $row['url_path']; ?></td>
                                        <td class="options">
                                            <a href="servers_edit.php?id=<?php echo $row['record_num']; ?>" class="btn btn-xs btn-orange" title="Edit Server"><i class="ion ion-edit icon-edit"></i></a>
                                        </td>
                                        <td>
                                            <label class="checkbox">
                                                <input type="checkbox" name="list[]" value="<?php echo $row['record_num']; ?>" id="ids-<?php echo $row['record_num']; ?>"><i></i>
                                            </label>
                                        </td>
                                    </tr>
                                <?php } ?>
                                <tr class="item submit">
                                    <td colspan="5">
                                        <button type="submit" class="btn action-delete">Delete Selected</button>
                                    </td>
                                </tr>
                            <?php } ?>
                        </tbody>
                    </table>
                </form>
            <? } ?>

        </div>
    </div>
</div>

<?php require "footer.php"; ?>