forked from erikdubbelboer/phpRedisAdmin
/
index.php
196 lines (141 loc) · 5.27 KB
/
index.php
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<?php
require_once 'common.inc.php';
// Get all keys from Redis.
$keys = $redis->keys('*');
sort($keys);
$namespaces = array(); // Array to hold our top namespaces.
// Build an array of nested arrays containing all our namespaces and containing keys.
foreach ($keys as $key) {
// Ignore keys that are to long (Redis supports keys that can be way to long to put in an url).
if (strlen($key) > $config['maxkeylen']) {
continue;
}
$key = explode($config['seperator'], $key);
// $d will be a reference to the current namespace.
$d = &$namespaces;
// We loop though all the namespaces for this key creating the array for each.
// Each time updating $d to be a reference to the last namespace so we can create the next one in it.
for ($i = 0; $i < (count($key) - 1); ++$i) {
if (!isset($d[$key[$i]])) {
$d[$key[$i]] = array();
}
$d = &$d[$key[$i]];
}
// Containing an item named __phpredisadmin__ means it's also a key.
// This means that creating an actual key named __phpredisadmin__ will make this bug.
$d[$key[count($key) - 1]] = array('__phpredisadmin__' => true);
// Unset $d so we don't accidentally overwrite it somewhere else.
unset($d);
}
// This is basically the same as the click code in index.js.
// Just build the url for the frame based on our own url.
if (count($_GET) == 0) {
$iframe = 'overview.php';
} else {
$iframe = substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], '?') + 1);
if (strpos($iframe, '&') !== false) {
$iframe = substr_replace($iframe, '.php?', strpos($iframe, '&'), 1);
} else {
$iframe .= '.php';
}
}
// Recursive function used to print the namespaces.
function print_namespace($item, $name, $fullkey, $islast) {
global $config, $redistypes, $server, $redis;
// Is this also a key and not just a namespace?
if (isset($item['__phpredisadmin__'])) {
// Unset it so we won't loop over it when printing this namespace.
unset($item['__phpredisadmin__']);
$type = $redis->type($fullkey);
if (!isset($redistypes[$type])) {
return;
}
$type = $redistypes[$type];
$class = array();
$len = false;
if (isset($_GET['key']) && ($fullkey == $_GET['key'])) {
$class[] = 'current';
}
if ($islast) {
$class[] = 'last';
}
// Get the number of items in the key.
if (!isset($config['faster']) || !$config['faster']) {
switch ($type) {
case 'hash':
$len = $redis->hLen($fullkey);
break;
case 'list':
$len = $redis->lSize($fullkey);
break;
case 'set':
// This is currently the only way to do this, this can be slow since we need to retrieve all keys
$len = count($redis->sMembers($fullkey));
break;
case 'zset':
// This is currently the only way to do this, this can be slow since we need to retrieve all keys
$len = count($redis->zRange($fullkey, 0, -1));
break;
}
}
?>
<li<?php echo empty($class) ? '' : ' class="'.implode(' ', $class).'"'?>>
<a href="?view&s=<?php echo $server['id']?>&key=<?php echo urlencode($fullkey)?>"><?php echo format_html($name)?><?php if ($len !== false) { ?><span class="info">(<?php echo $len?>)</span><?php } ?></a>
</li>
<?php
}
// Does this namespace also contain subkeys?
if (count($item) > 0) {
?>
<li class="folder<?php echo empty($fullkey) ? '' : ' collapsed'?><?php echo $islast ? ' last' : ''?>"><div class="icon"><?php echo format_html($name)?> <span class="info">(<?php echo count($item)?>)</span></div>
<ul>
<?php
$l = count($item);
foreach ($item as $childname => $childitem) {
// $fullkey will be empty on the first call.
if (empty($fullkey)) {
$childfullkey = $childname;
} else {
$childfullkey = $fullkey.$config['seperator'].$childname;
}
print_namespace($childitem, $childname, $childfullkey, (--$l == 0));
}
?>
</ul>
</li>
<?php
}
}
$page['css'][] = 'index';
$page['js'][] = 'index';
require 'header.inc.php';
?>
<div id="sidebar">
<h1 class="logo"><a href="?overview&s=<?php echo $server['id']?>">phpRedisAdmin</a></h1>
<p>
<select id="server">
<?php foreach ($config['servers'] as $i => $srv) { ?>
<option value="<?php echo $i?>" <?php echo ($server['id'] == $i) ? 'selected="selected"' : ''?>><?php echo isset($srv['name']) ? format_html($srv['name']) : $srv['host'].':'.$srv['port']?></option>
<?php } ?>
</select>
</p>
<p>
<a href="?info&s=<?php echo $server['id']?>"><img src="images/info.png" width="16" height="16" title="Info" alt="[I]"></a>
<a href="?export&s=<?php echo $server['id']?>"><img src="images/export.png" width="16" height="16" title="Export" alt="[E]"></a>
<a href="?import&s=<?php echo $server['id']?>"><img src="images/import.png" width="16" height="16" title="Import" alt="[I]"></a>
</p>
<p>
<a href="?edit&s=<?php echo $server['id']?>" class="add">Add another key</a>
</p>
<div id="keys">
<ul>
<?php print_namespace($namespaces, 'Keys', '', empty($namespaces))?>
</ul>
</div><!-- #keys -->
<div id="frame">
<iframe src="<?php echo format_html($iframe)?>" id="iframe" frameborder="0" scrolling="0"></iframe>
</div><!-- #frame -->
</div><!-- #sidebar -->
<?php
require 'footer.inc.php';
?>