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<?php
require_once 'includes/common.inc.php';
global $redis, $config, $csrfToken, $server;
// Export to redis-cli commands
function export_redis($key, $filter = false, $transform = false) {
global $redis;
$type = $redis->type($key);
// we rename the keys as necessary
if($filter !== false && $transform !== false)
$outputKey = str_replace($filter, $transform, $key);
else
$outputKey = $key;
// String
if ($type == 'string') {
echo 'SET "',addslashes($outputKey),'" "',addslashes($redis->get($key)),'"',PHP_EOL;
}
// Hash
else if ($type == 'hash') {
$values = $redis->hGetAll($key);
foreach ($values as $k => $v) {
echo 'HSET "',addslashes($outputKey),'" "',addslashes($k),'" "',addslashes($v),'"',PHP_EOL;
}
}
// List
else if ($type == 'list') {
$size = $redis->lLen($key);
for ($i = 0; $i < $size; ++$i) {
echo 'RPUSH "',addslashes($outputKey),'" "',addslashes($redis->lIndex($key, $i)),'"',PHP_EOL;
}
}
// Set
else if ($type == 'set') {
$values = $redis->sMembers($key);
foreach ($values as $v) {
echo 'SADD "',addslashes($outputKey),'" "',addslashes($v),'"',PHP_EOL;
}
}
// ZSet
else if ($type == 'zset') {
$values = $redis->zRange($key, 0, -1);
foreach ($values as $v) {
$s = $redis->zScore($key, $v);
echo 'ZADD "',addslashes($outputKey),'" ',$s,' "',addslashes($v),'"',PHP_EOL;
}
}
}
// Return the JSON for this key
function export_json($key) {
global $redis;
$type = $redis->type($key);
// String
if ($type == 'string') {
$value = $redis->get($key);
}
// Hash
else if ($type == 'hash') {
$value = $redis->hGetAll($key);
}
// List
else if ($type == 'list') {
$size = $redis->lLen($key);
$value = array();
for ($i = 0; $i < $size; ++$i) {
$value[] = $redis->lIndex($key, $i);
}
}
// Set
else if ($type == 'set') {
$value = $redis->sMembers($key);
}
// ZSet
else if ($type == 'zset') {
$value = $redis->zRange($key, 0, -1);
}
return $value;
}
// Export
if (isset($_POST['type'])) {
if ($_POST['type'] == 'json') {
$ext = 'js';
$ct = 'application/json';
} else {
$ext = 'redis';
$ct = 'text/plain';
}
header('Content-type: '.$ct.'; charset=utf-8');
header('Content-Disposition: inline; filename="export.'.$ext.'"');
$filter = !empty($_POST['filter']) ? trim($_POST['filter']) : false;
$transform = !empty($_POST['transform']) ? trim($_POST['transform']) : false;
// JSON
if ($_POST['type'] == 'json') {
// Single key
if (isset($_GET['key'])) {
echo json_encode(export_json($_GET['key']));
} else { // All keys
$keys = $redis->keys('*');
$vals = array();
foreach ($keys as $key) {
// if we have a filter and no match, nothing to do
if($filter !== false && stripos($key, $filter) === false)
continue;
// we rename the keys as necessary
if($filter !== false && $transform !== false)
$outputKey = str_replace($filter, $transform, $key);
else
$outputKey = $key;
$vals[$outputKey] = export_json($key);
}
echo json_encode($vals);
}
}
// Redis Commands
else {
// Single key
if (isset($_GET['key'])) {
export_redis($_GET['key']);
} else { // All keys
$keys = $redis->keys('*');
foreach ($keys as $key) {
// if we have a filter and no match, we skip
if($filter !== false && stripos($key, $filter) === false)
continue;
export_redis($key, $filter, $transform);
}
}
}
die;
}
$page['css'][] = 'frame';
$page['js'][] = 'frame';
require 'includes/header.inc.php';
?>
<h2>Export <?php echo isset($_GET['key']) ? format_html($_GET['key']) : ''?></h2>
<form action="<?php echo format_html(getRelativePath('export.php'))?>" method="post">
<input type="hidden" name="csrf" value="<?php echo $csrfToken; ?>" />
<p>
<label for="type">Type:</label>
<select name="type" id="type">
<option value="redis" <?php echo (isset($_GET['type']) && ($_GET['type'] == 'redis')) ? 'selected="selected"' : ''?>>Redis</option>
<option value="json" <?php echo (isset($_GET['type']) && ($_GET['type'] == 'json' )) ? 'selected="selected"' : ''?>>JSON</option>
</select>
</p>
<?php if (!isset($_GET['key'])): ?>
<p>
<label for="filter">Filter:</label>
<input type="text" name="filter" />
</p>
<p>
<label for="transform">Tranform:</label>
<input type="text" name="transform" />
</p>
<?php endif; ?>
<input type="submit" class="button" value="Export">
</form>
<?php
require 'includes/footer.inc.php';
?>
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