function run()
{
// HowTo: A simple Advisory system in 3 easy steps.
// Step 1: Get some variables to evaluate on
$this->variables = array_merge(PMA_DBI_fetch_result('SHOW GLOBAL STATUS', 0, 1), PMA_DBI_fetch_result('SHOW GLOBAL VARIABLES', 0, 1));
if (PMA_DRIZZLE) {
$this->variables = array_merge($this->variables, PMA_DBI_fetch_result("SELECT concat('Com_', variable_name), variable_value\n FROM data_dictionary.GLOBAL_STATEMENTS", 0, 1));
}
// Add total memory to variables as well
include_once 'libraries/sysinfo.lib.php';
$sysinfo = getSysInfo();
$memory = $sysinfo->memory();
$this->variables['system_memory'] = $memory['MemTotal'];
// Step 2: Read and parse the list of rules
$this->parseResult = $this->parseRulesFile();
// Step 3: Feed the variables to the rules and let them fire. Sets $runResult
$this->runRules();
return array('parse' => array('errors' => $this->parseResult['errors']), 'run' => $this->runResult);
}
$sysinfo = getSysInfo();
}
if (!$cpuload) {
$cpuload = $sysinfo->loadavg();
}
if (PHP_OS == 'Linux') {
$ret[$chart_id][$node_id][$point_id]['idle'] = $cpuload['idle'];
$ret[$chart_id][$node_id][$point_id]['busy'] = $cpuload['busy'];
} else {
$ret[$chart_id][$node_id][$point_id]['value'] = $cpuload['loadavg'];
}
break;
case 'memory':
if (!$sysinfo) {
include_once 'libraries/sysinfo.lib.php';
$sysinfo = getSysInfo();
}
if (!$memory) {
$memory = $sysinfo->memory();
}
$ret[$chart_id][$node_id][$point_id]['value'] = $memory[$pName];
break;
}
/* switch */
}
/* foreach */
}
/* foreach */
}
/* foreach */
// Retrieve all required status variables
/**
* show system information @ingroup pages
*/
function systemInfo()
{
global $PH;
require_once confGet('DIR_STREBER') . 'render/render_list.inc.php';
$system_info = getSysInfo();
$page = new Page();
$page->tabs['admin'] = array('target' => "index.php?go=systemInfo", 'title' => __('Admin', 'top navigation tab'), 'bg' => "misc");
$page->cur_tab = 'admin';
$page->crumbs[] = new NaviCrumb(array('target_id' => 'systemInfo'));
$page->title = __("System information");
$page->type = __("Admin");
#$page->title_minor=get('go');
echo new PageHeader();
echo new PageContentOpen();
$block = new PageBlock(array('title' => __('Overview'), 'id' => 'overview'));
$block->render_blockStart();
echo "<div class=text>";
foreach ($system_info as $label => $value) {
echo "<div class=labeled><label>{$label}:</label> <span>{$value}</span></div>";
}
echo "</div>";
global $auth;
echo "<br>";
echo "<h2>Timezone detection</h2>";
echo "<div class=text>";
echo "<ul>";
echo "<li> time-offset for user: "******"sec";
echo "<li> renderDateHtml(): " . renderDateHtml($auth->cur_user->last_login) . "";
echo "<li> original db-string (should be GMT): " . $auth->cur_user->last_login;
echo "<li> strToClienttime(): " . strToClientTime($auth->cur_user->last_login);
echo "<li> gmdate:(strToClientTime) " . gmdate("H:i:s", strToClientTime($auth->cur_user->last_login));
echo "<li> strToTime(): " . strToTime($auth->cur_user->last_login);
echo "<li> date(strToTime): " . date("H:i:s", strToTime($auth->cur_user->last_login));
echo "</ul>";
echo "</div>";
$block->render_blockEnd();
echo new PageContentClose();
echo new PageHtmlEnd();
}
function workspaceRestore($backupFilename, $targetWorkspace, $overwrite)
{
$tempDirectory = tempnam(__FILE__, '');
if (file_exists($tempDirectory)) {
unlink($tempDirectory);
}
if (file_exists($tempDirectory)) {
G::rm_dir($tempDirectory);
}
G::mk_dir($tempDirectory);
G::LoadThirdParty('pear/Archive', 'Tar');
$tar = new Archive_Tar($backupFilename);
$res = $tar->extract($tempDirectory);
$metadataFilename = $tempDirectory . PATH_SEP . 'metadata.txt';
if (!file_exists($metadataFilename)) {
/* Look for legacy backups, where metadata was stored as a file with the
* workspace name, such as workflow.txt
* This means the backup filename must be the same as the metadata file.
*/
$info = pathinfo($backupFilename);
/* Check if it's a compressed backup, in which case we need to remove
* both the gz and the tar extensions.
*/
if ($info['extension'] == "gz") {
$info = pathinfo(basename($backupFilename, '.' . $info['extension']));
}
$wsNameFromTar = basename($backupFilename, '.' . $info['extension']);
$metadataFilename = $tempDirectory . PATH_SEP . $wsNameFromTar . '.txt';
if (!file_exists($metadataFilename)) {
throw new Exception("Metadata file was not found in backup");
}
}
$metadata = unserialize(file_get_contents($metadataFilename));
$backupWorkspace = $metadata['WORKSPACE_NAME'];
$changeWorkspace = isset($targetWorkspace);
if (!$changeWorkspace) {
$targetWorkspace = $backupWorkspace;
} else {
echo "Restoring from workspace: " . pakeColor::colorize($backupWorkspace, 'INFO') . "\n";
}
echo "Restoring to workspace: " . pakeColor::colorize($targetWorkspace, 'INFO') . "\n";
//moving the site files
$backupWorkspaceDir = $tempDirectory . PATH_SEP . $backupWorkspace;
$targetWorkspaceDir = PATH_DATA . 'sites' . PATH_SEP . $targetWorkspace;
if (!$overwrite && file_exists($targetWorkspaceDir)) {
$overwrite = strtolower(prompt('Workspace already exists, do you want to overwrite? [Y/n]'));
if (array_search(trim($overwrite), array("y", "")) === false) {
die;
}
$overwrite = true;
}
printf("Moving files to %s \n", pakeColor::colorize($targetWorkspaceDir, 'INFO'));
/* We already know we will be overwriting the new workspace if we reach this
* point, so remove the workspace directory if it exists.
*/
if (file_exists($targetWorkspaceDir)) {
G::rm_dir($targetWorkspaceDir);
}
if (!rename($backupWorkspaceDir, $targetWorkspaceDir)) {
throw new Exception("There was an error moving from {$backupWorkspaceDir} to {$targetWorkspaceDir}");
}
$dbOpt = @explode(SYSTEM_HASH, G::decrypt(HASH_INSTALLATION, SYSTEM_HASH));
$dbHostname = $dbOpt[0];
/* TODO: Check if database exists after updateDBfile */
$config = updateDBfile($targetWorkspaceDir, $targetWorkspace, $dbHostname, $changeWorkspace);
G::LoadSystem('dbMaintenance');
$oDbMaintainer = new DataBaseMaintenance($dbOpt[0], $dbOpt[1], $dbOpt[2]);
$dbName = $config['DB_NAME'];
$dbUser = $config['DB_USER'];
$dbPass = $config['DB_PASS'];
restoreDB($dbHostname, $oDbMaintainer, $metadata['DB_NAME'], $dbName, $dbUser, $dbPass, $tempDirectory, $overwrite);
$dbName = $config['DB_RBAC_NAME'];
$dbUser = $config['DB_RBAC_USER'];
$dbPass = $config['DB_RBAC_PASS'];
restoreDB($dbHostname, $oDbMaintainer, $metadata['DB_RBAC_NAME'], $dbName, $dbUser, $dbPass, $tempDirectory, $overwrite);
$dbName = $config['DB_REPORT_NAME'];
$dbUser = $config['DB_REPORT_USER'];
$dbPass = $config['DB_REPORT_PASS'];
restoreDB($dbHostname, $oDbMaintainer, $metadata['DB_REPORT_NAME'], $dbName, $dbUser, $dbPass, $tempDirectory, $overwrite);
echo "\n";
$wsInfo = getSysInfo();
$wsInfo['WORKSPACE_NAME'] = $targetWorkspace;
$wsInfo = array_merge($wsInfo, $config);
printInfoSites($metadata, $wsInfo);
return true;
}