drush = $drush;
$data->version = dba_invoke_driver_specific('version', $data, 'report');
$data->status = dba_invoke_driver_specific('status', $data, 'report');
$data->variables = dba_invoke_driver_specific('variables', $data, 'report');
$data->uptime = dba_invoke_driver_specific('uptime', $data, 'report');
$data->name = dba_invoke_driver_specific('name', $data, 'report');
$data->driver = dba_invoke_driver_specific('driver', $data, 'report');
$output = dba_report_header($data);
$return = dba_invoke_driver_specific('output', $data, 'report');
if (!empty($return)) {
$output = array_merge($output, $return);
}
$display = '' ;
foreach ($output as $line) {
if (substr($line, 0, 1) == '_') {
$display .= "\n" ;
}
$display .= $line . "\n" ;
}
if ($drush) {
return $display;
}
else {
return "$display
";
}
}
/**
* Format section titles like standard mysqlreport sections.
* Title is already passed through t().
*/
function dba_report_section($title) {
return "__ $title " . str_repeat('_', 72 - 4 - strlen($title));
}
/**
* Format number.
*/
function dba_report_short($number, $kb = FALSE, $d = 2) {
$n = 0;
$format= array();
if ($kb) {
$format = array('b','Kb','Mb','Gb','Tb');
while ($number > 1023) {
$number /= 1024;
$n++;
}
}
else {
$format = array('','K','M','G','T') ;
while ($number > 999) {
$number /= 1000;
$n++;
}
}
$short = sprintf("%.${d}f%s", $number, $format[$n]) ;
if (preg_match('/^(.+)\.00$/', $short, $matches)) {
return $matches[1] ; // Convert 12.00 to 12, but not 12.00kb to 12kb
}
return $short;
}
/**
* Return value as percentage.
*/
function dba_report_to_percentage($fraction, $integer = FALSE) {
if ($integer) {
return (int)$fraction * 100 ;
}
else {
return floatval($fraction * 100) ;
}
}
/**
* Display report header.
*/
function dba_report_header($data) {
$output = array();
$date = date('d-M-Y H:m:s');
$version = sprintf('%d.%d.%d', $data->version->major, $data->version->minor, $data->version->patch);
$output[] = t('!database !version uptime !uptime !date', array('!database' => $data->name, '!version' => sprintf('%-16s', $version), '!uptime' => sprintf('%-12s', $data->uptime), '!date' => sprintf('%24s', $date)));
return $output ;
}
/**
* Helper function to highlight error lines in red.
* TODO: Use CSS.
*/
function _dba_alert_open($alert, $text, $drush) {
if ($alert && !$drush) {
return "";
}
else {
return '';
}
}
/**
* Helper function to highlight error lines in red.
* TODO: Use CSS.
*/
function _dba_alert_close($alert, $drush) {
if ($alert && !$drush) {
return '';
}
if ($alert && $drush) {
return ' <--';
}
else {
return '';
}
}
/**
* Helper function, return TRUE if current values are above thresholds.
*/
function dba_report_alert($actual, $limits, $operator = '>=') {
foreach ($actual as $key => $value) {
$comparison = "return $value $operator ". $limits[$key] .';';
if (eval($comparison)) {
return TRUE;
}
}
return FALSE;
}
/**
* Class for comparing version.
*/
class dba_report_version {
public $major;
public $minor;
public $patch;
public function __construct(
$major = 0,
$minor = 0,
$patch = 0) {
$this->major = $major;
$this->minor = $minor;
$this->patch = $patch;
}
public function __toString() {
return sprintf('%02d%02d%02d', $this->major, $this->minor, $this->patch);
}
public function compare_version($version, $operation = '==') {
$current = $this->__toString();
$compare = $version->__toString();
$comparison = 'return $current' . $operation . '$compare;';
return eval($comparison);
}
}