<?php

require_once('appvars.php');

require_once('connectvars.php');

include_once ("./image_helper.php");

session_name('tzLogin');

session_start();

//get the q parameter from URL

$id = $_GET["id"];

$user_id = $_SESSION['id'];

//lookup all links from the xml file if length of q>0

if (strlen($id) > 0) {

$dbc = mysqli_connect(DB_HOST, DB_USER, DB_PASSWORD, DB_NAME);

if ($id == 'new') {

$image_id = init_image($dbc, $user_id);

} else {

$image_id = $id;

$query = "SELECT * FROM images WHERE id= '$image_id'";

$result = mysqli_query($dbc, $query) or die('Error querying database.');

if ($row = mysqli_fetch_array($result)) {

$name = $row['name'];

$subject = $row['name'];

$description = $row['description'];

}

}

?>

<form enctype="multipart/form-data" class="form-horizontal" method="post" action="image_manager.php">

<input type="hidden" id="image_id" name="image_id" value = "<?php if (isset($image_id)) echo $image_id; ?>" >

<div class="control-group" >

<label class="control-label" for="name">题目:</label>

<div class="controls" >

<input class="input-xlarge" type="text" placeholder="请输入图片题目" id="name" name="name" value="<?php if (isset($name)) echo $name; ?>" />

</div>

</div>

<div class="control-group">

<label class="control-label" for="description">说明:</label>

<div class="controls">

<textarea class="input-xlarge" id="description" name="description" placeholder="请输入图片说明" rows="6"><?php if (isset($description)) echo $description; ?></textarea>

</div>

</div>

<div class="control-group" >

<label class="control-label" for="subject">标签:</label>

<div class="controls" >

<input class="input-xlarge" type="text" placeholder="请输入图片标签" id="subject" name="subject" value="<?php if (isset($subject)) echo $subject; ?>" />

</div>

</div>

<div class="control-group" >

<label class="control-label" for="screenshot">上传图片:</label>

<div class="controls" >

<input type="file" id="screenshot" name="screenshot" />

</div>

</div>

<div class="control-group" >

<div class="controls" >

<input class="btn btn-primary" type="submit" value="确定" name="submit" />

</div>

</div>

</form>

<?php

}

?>