%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
namespace ReviewBase\Model;
/**
* Description of Utility
*
* @author Florian Koller ( conlabz GmbH ) <florian.koller at conlabz.de>
*/
class Utility
{
protected $config;
public function __construct($config)
{
$this->config = $config;
}
/**
* sluggify creates a slug out of the supplied string
*
* converts to lowercase
* trim whitespace left and right
* replaces ä, ü, ö, ß with ae, ue, oe, ss
* removes any special chars (NOT LIKE a-z0-9) with - (dash)
* replaces every empty space with - (dash)
* removes consecutive dashes (like --, ---) preserving only one
* remove - (dash) from beginning and end of string
*
* @param $string
*/
public function sluggify($string, $debugOutput = false)
{
$debugInformation = [];
$string = strtolower($string);
$debugInformation[] = $string;
$string = trim($string);
$debugInformation[] = $string;
$string = str_replace('ä', 'ae', $string);
$string = str_replace('ü', 'ue', $string);
$string = str_replace('ö', 'oe', $string);
$string = str_replace('ß', 'ss', $string);
$debugInformation[] = $string;
$string = preg_replace('/[^a-z0-9 -]+/', '-', $string);
$debugInformation[] = $string;
$string = str_replace(' ', '-', $string);
$debugInformation[] = $string;
$string = preg_replace('/-{2,}/','-', $string);
$debugInformation[] = $string;
$string = trim($string, '-');
$debugInformation[] = $string;
//output replace steps for debug purposes
$debugOutput ? var_dump($debugInformation) : false;
return $string;
}
/**
* Calculate rating upper and lower possible value depending on the defined global $config['review']['chart']
* configuration key
*
* @return array [0,1] containing worst possible rating and best possible rating in that order
*/
public function getRatingBounds()
{
$recommendation = ($this->config['review']['rating_type'] === 'recommendation') ? true : false;
$keys = array_keys($this->config['review']['chart']);
sort($keys);
$highestRatingValue = end($keys);
$lowestRatingValue = $keys[0];
$secondLowestRatingValue = $keys[1];
$lowestRatingValue = ($lowestRatingValue === 0) ? $secondLowestRatingValue : $lowestRatingValue;
//check if recommendation type of review
if ($recommendation)
{
//hard reset for lowest to highest in case of recommendation
$lowestRatingValue = $highestRatingValue;
}
$lowestRatingValue = $recommendation ? $highestRatingValue : $lowestRatingValue;
$ratingBounds = [$lowestRatingValue, $highestRatingValue];
return $ratingBounds;
}
}
Zerion Mini Shell 1.0