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<?php
/**
* PHPPgAdmin v6.0.0-RC2
*/
namespace PHPPgAdmin\Traits;
/**
* @file
* A trait with helpers methods to debug, halt the app and format text to html
*/
/**
* A trait with helpers methods to debug, halt the app and format text to html.
*
* @package PHPPgAdmin
*/
trait HelperTrait
{
/**
* Halts the execution of the program. It's like calling exit() but using builtin Slim Exceptions.
*
* @param string $msg The message to show to the user
*
* @throws \Slim\Exception\SlimException (description)
*/
public function halt($msg = 'An error has happened')
{
$body = $this->container->responseobj->getBody();
$body->write($msg);
throw new \Slim\Exception\SlimException($this->container->requestobj, $this->container->responseobj);
}
/**
* Adds a flash message to the session that will be displayed on the next request.
*
* @param mixed $content msg content (can be object, array, etc)
* @param string $key The key to associate with the message. Defaults to the stack
* trace of the closure or method that called addFlassh
*/
public function addFlash($content, $key = '')
{
if ($key === '') {
$backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2);
$btarray0 = ([
'class2' => $backtrace[1]['class'],
'type2' => $backtrace[1]['type'],
'function2' => $backtrace[1]['function'],
'spacer4' => ' ',
'line2' => $backtrace[0]['line'],
]);
$key = implode('', $btarray0);
}
$this->container->flash->addMessage($key, $content);
}
/**
* Receives N parameters and sends them to the console adding where was it called from.
*/
public function prtrace()
{
$backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2);
$btarray0 = ([
/*'class0' => $backtrace[3]['class'],
'type0' => $backtrace[3]['type'],
'function0' => $backtrace[3]['function'],
'spacer0' => ' ',
'line0' => $backtrace[2]['line'],
'spacer1' => PHP_EOL,
'class1' => $backtrace[2]['class'],
'type1' => $backtrace[2]['type'],
'function1' => $backtrace[2]['function'],
'spacer2' => ' ',
'line1' => $backtrace[1]['line'],
'spacer3' => PHP_EOL,*/
'class2' => $backtrace[1]['class'],
'type2' => $backtrace[1]['type'],
'function2' => $backtrace[1]['function'],
'spacer4' => ' ',
'line2' => $backtrace[0]['line'],
]);
$tag = implode('', $btarray0);
\PC::debug(func_get_args(), $tag);
}
/**
* Converts an ADORecordSet to an array.
*
* @param \PHPPgAdmin\ADORecordSet $set The set
* @param string $field optionally the field to query for
*
* @return array the parsed array
*/
public static function recordSetToArray($set, $field = '')
{
$result = [];
if ($set->recordCount() <= 0) {
return $result;
}
while (!$set->EOF) {
$result[] = $field ? $set->fields[$field] : $set;
$set->moveNext();
}
return $result;
}
/**
* Checks if a variable is defined, in which case assign its value to $var1
* If it isn't and $set is true, assign the default value. Otherwise don't
* assign anything to $var1.
*
* @param mixed $var1 The variable to manipulate if $set if true
* @param mixed $var2 The value to assign to $var1 if it's defined
* @param mixed $default The default value to set, it $set is true
* @param bool $set True to set the default value if $var2 isn't defined
*
* @return mixed the value of $var2 is $var2 is set, or $default otherwise
*/
public function setIfIsset(&$var1, $var2, $default = null, $set = true)
{
if (isset($var2)) {
$var1 = $var2;
return $var1;
}
if ($set === true) {
$var1 = $default;
return $var1;
}
return $default;
}
/**
* Checks if the $key of an $array is set. If it isn't, optionally set it to
* the default parameter.
*
* @param array $array The array to check
* @param int|string $key The key to check
* @param mixed $default The default value to set, it $set is true
* @param bool $set True to set the default value if $key isn't
* set
*
* @return array the original array
*/
public function coalesceArr(&$array, $key, $default = null, $set = true)
{
if (!isset($array[$key]) && $set === true) {
$array[$key] = $default;
}
return $array;
}
/**
* Receives N parameters and sends them to the console adding where was it
* called from.
*/
public static function statictrace()
{
$backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2);
$btarray0 = [
'class' => $backtrace[1]['class'],
'type' => $backtrace[1]['type'],
'function' => $backtrace[1]['function'],
'spacer' => ' ',
'line' => $backtrace[0]['line'],
];
$tag = implode('', $btarray0);
\PC::debug(func_get_args(), $tag);
}
public static function formatSizeUnits($bytes, $lang)
{
if ($bytes == -1) {
$bytes = $lang['strnoaccess'];
} elseif ($bytes >= 1099511627776) {
$bytes = sprintf('%s %s', number_format($bytes / 1099511627776, 0), $lang['strtb']);
} elseif ($bytes >= 1073741824) {
$bytes = sprintf('%s %s', number_format($bytes / 1073741824, 0), $lang['strgb']);
} elseif ($bytes >= 1048576) {
$bytes = sprintf('%s %s', number_format($bytes / 1048576, 0), $lang['strmb']);
} elseif ($bytes >= 1024) {
$bytes = sprintf('%s %s', number_format($bytes / 1024, 0), $lang['strkb']);
} else {
$bytes = sprintf('%s %s', $bytes, $lang['strbytes']);
}
return $bytes;
}
/**
* Returns a string with html <br> variant replaced with a new line.
*
* @param string $msg message to parse (<br> separated)
*
* @return string parsed message (linebreak separated)
*/
public static function br2ln($msg)
{
return str_replace(['<br>', '<br/>', '<br />'], PHP_EOL, $msg);
}
public function dump()
{
call_user_func_array(['Kint', 'dump'], func_get_args());
}
public function dumpAndDie()
{
$backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 1);
$folder = dirname(dirname(__DIR__));
$file = str_replace($folder, '', $backtrace[0]['file']);
$line = $backtrace[0]['line'];
call_user_func_array('\Kint::dump', func_get_args());
$this->halt('stopped by user at '.$file.' line '.$line);
}
}
|
