/**
* Search for item
* Return all the items matching parameters if successful, false otherwise
*
* @param String $server Hostname
* @param Integer $port Hostname Port
* @param String $key Key to search
* @param String $level Level of Detail
* @param String $more More action
*
* @return array
*/
function search($server, $port, $search, $level = false, $more = false)
{
$slabs = array();
$items = false;
# Executing command : stats
if ($level == 'full' && ($result = $this->exec('stats', $server, $port))) {
# Parsing result
$result = $this->parse($result);
$infinite = isset($result['time'], $result['uptime']) ? $result['time'] - $result['uptime'] : 0;
}
# Executing command : slabs stats
if ($result = $this->exec('stats slabs', $server, $port)) {
# Parsing result
$result = $this->parse($result);
unset($result['active_slabs']);
unset($result['total_malloced']);
# Indexing by slabs
foreach ($result as $key => $value) {
$key = preg_split('/:/', $key);
$slabs[$key[0]] = true;
}
}
# Exploring each slabs
foreach ($slabs as $slab => $unused) {
# Executing command : stats cachedump
if ($result = $this->exec('stats cachedump ' . $slab . ' 0', $server, $port)) {
# Parsing result
preg_match_all('/^ITEM ((?:.*)' . preg_quote($search, '/') . '(?:.*)) \\[([0-9]*) b; ([0-9]*) s\\]\\r\\n/imU', $result, $matchs, PREG_SET_ORDER);
foreach ($matchs as $item) {
# Search & Delete
if ($more == 'delete') {
$items[] = $item[1] . ' : ' . $this->delete($server, $port, $item[1]);
# Basic search
} else {
# Detail level
if ($level == 'full') {
$items[] = $item[1] . ' : [' . str_pad(Library_Data_Analysis::byteResize($item[2]), 7, ' ', STR_PAD_LEFT) . 'b, Expire : ' . ($item[3] == $infinite ? '∞' : Library_Data_Analysis::uptime($item[3] - time(), true)) . ']';
} else {
$items[] = $item[1];
}
}
}
}
unset($slabs[$slab]);
}
if (is_array($items)) {
sort($items);
}
return $items;
}
# Calculating query time length
$actual[$name]['query_time'] = max((microtime(true) - $time) * 1000, 1);
}
# Analysing stats
foreach ($_ini->cluster($cluster) as $name => $server) {
# Making an alias @FIXME Used ?
$server = $name;
# Diff between old and new dump
$stats[$server] = Library_Data_Analysis::diff($previous[$server], $actual[$server]);
}
# Making stats for each server
foreach ($stats as $server => $array) {
# Analysing request
if (isset($stats[$server]['uptime']) && $stats[$server]['uptime'] > 0) {
# Computing stats
$stats[$server] = Library_Data_Analysis::stats($stats[$server]);
# Because we make a diff on every key, we must reasign some values
$stats[$server]['bytes_percent'] = sprintf('%.1f', $actual[$server]['bytes'] / $actual[$server]['limit_maxbytes'] * 100);
$stats[$server]['bytes'] = $actual[$server]['bytes'];
$stats[$server]['limit_maxbytes'] = $actual[$server]['limit_maxbytes'];
$stats[$server]['curr_connections'] = $actual[$server]['curr_connections'];
$stats[$server]['query_time'] = $actual[$server]['query_time'];
}
}
# Saving new stats dump
file_put_contents($file_path, serialize($actual));
# Showing stats
include 'View/LiveStats/Stats.phtml';
break;
# Default : No command
# Default : No command
$data = array();
$data['stats'] = Library_Command_Factory::instance('stats_api')->stats($server['hostname'], $server['port']);
$data['slabs'] = Library_Data_Analysis::slabs(Library_Command_Factory::instance('slabs_api')->slabs($server['hostname'], $server['port']));
$stats = Library_Data_Analysis::merge($stats, $data['stats']);
# Computing stats
if (isset($data['slabs']['total_malloced'], $data['slabs']['total_wasted'])) {
$slabs['total_malloced'] += $data['slabs']['total_malloced'];
$slabs['total_wasted'] += $data['slabs']['total_wasted'];
}
$status[$name] = $data['stats'] != array() ? $data['stats']['version'] : '';
$uptime[$name] = $data['stats'] != array() ? $data['stats']['uptime'] : '';
}
} elseif (isset($_GET['server']) && ($server = $_ini->server($_GET['server']))) {
# Getting Stats & Slabs stats
$stats = Library_Command_Factory::instance('stats_api')->stats($server['hostname'], $server['port']);
$slabs = Library_Data_Analysis::slabs(Library_Command_Factory::instance('slabs_api')->slabs($server['hostname'], $server['port']));
$settings = Library_Command_Factory::instance('stats_api')->settings($server['hostname'], $server['port']);
}
# Stats are well formed
if ($stats !== false && $stats != array()) {
# Analysis
$stats = Library_Data_Analysis::stats($stats);
include 'View/Stats/Stats.tpl';
} else {
include 'View/Stats/Error.tpl';
}
unset($stats);
break;
}
# Showing footer
include 'View/Footer.tpl';
