/**
* Returns the models errors with proper messages.
*
* @return array
*/
public function errorMessages()
{
$messages = array();
// Loop over each field
foreach ($this->errors as $field => $errors) {
$messages[$field] = array();
// Loop over the fields errors
foreach ($errors as $validation => $error) {
$vars = array_merge(array('field' => Language::translate($field)), $error);
unset($vars['message']);
$messages[$field][] = Language::translate($error['message'], $vars);
}
}
return $messages;
}
/**
* Returns time ago in words of the given date.
*
* @param string $original
* @param boolean $detailed
*
* @return string
*/
public static function agoInWords($original, $detailed = false)
{
// Check what kind of format we're dealing with, timestamp or datetime
// and convert it to a timestamp if it is in datetime form.
if (!is_numeric($original)) {
$original = static::toUnix($original);
}
$now = time();
// Get the time right now...
// Time chunks...
$chunks = array(array(60 * 60 * 24 * 365, 'year', 'years'), array(60 * 60 * 24 * 30, 'month', 'months'), array(60 * 60 * 24 * 7, 'week', 'weeks'), array(60 * 60 * 24, 'day', 'days'), array(60 * 60, 'hour', 'hours'), array(60, 'minute', 'minutes'), array(1, 'second', 'seconds'));
// Get the difference
$difference = $now > $original ? $now - $original : $original - $now;
// Loop around, get the time from
for ($i = 0, $c = count($chunks); $i < $c; $i++) {
$seconds = $chunks[$i][0];
$name = $chunks[$i][1];
$names = $chunks[$i][2];
if (0 != ($count = floor($difference / $seconds))) {
break;
}
}
// Format the time from
$from = Language::current()->translate("time.x_{$name}", array($count));
// Get the detailed time from if the detail variable is true
if ($detailed && $i + 1 < $c) {
$seconds2 = $chunks[$i + 1][0];
$name2 = $chunks[$i + 1][1];
$names2 = $chunks[$i + 1][2];
if (0 != ($count2 = floor(($difference - $seconds * $count) / $seconds2))) {
$from = Language::current()->translate('time.x_and_x', $from, Language::current()->translate("time.x_{$name2}", array($count2)));
}
}
// Return the time from
return $from;
}
/**
* Translates the passed string.
*
* @param string $string String to translate.
* @param array $replacements Replacements to be inserted into the string.
*/
public function translate($string, array $replacements = [])
{
return Language::translate($string, $replacements);
}
/**
* @param string $template
* @param array $locals
*
* @return string
*/
public function render($template, array $locals = [])
{
$templatePath = $this->find($template);
if (!$templatePath) {
throw new Exception("Unable to find template [{$template}]");
}
// View variables
$variables = $locals + $this->globals;
foreach ($variables as $_name => $_value) {
${$_name} = $_value;
}
// Shortcut for escaping HTML
$e = function ($string) {
return htmlspecialchars($string);
};
// Shortcut for Language::translate()
$t = function ($string, array $vars = array()) {
return Language::translate($string, $vars);
};
// Shortcut for Language::date()
$l = function ($format, $timestamp = null) {
return Language::date($format, $timestamp);
};
ob_start();
include $templatePath;
return ob_get_clean();
}