Display meta-fields in datatables (#1116)

src/Twig/DateExtensions.php

@@ -80,41 +80,53 @@ class DateExtensions extends AbstractExtension
     }
 
     /**
-     * @param DateTime $date
+     * @param DateTime|string $date
      * @return string
      */
-    public function dateShort(DateTime $date)
+    public function dateShort($date)
     {
         if (null === $this->dateFormat) {
             $this->dateFormat = $this->localeSettings->getDateFormat();
         }
 
+        if (!$date instanceof DateTime) {
+            $date = new DateTime($date);
+        }
+
         return date_format($date, $this->dateFormat);
     }
 
     /**
-     * @param DateTime $date
+     * @param DateTime|string $date
      * @return string
      */
-    public function dateTime(DateTime $date)
+    public function dateTime($date)
     {
         if (null === $this->dateTimeFormat) {
             $this->dateTimeFormat = $this->localeSettings->getDateTimeFormat();
         }
 
+        if (!$date instanceof DateTime) {
+            $date = new DateTime($date);
+        }
+
         return date_format($date, $this->dateTimeFormat);
     }
 
     /**
-     * @param DateTime $date
+     * @param DateTime|string $date
      * @return string
      */
-    public function dateTimeFull(DateTime $date)
+    public function dateTimeFull($date)
     {
         if (null === $this->dateTimeTypeFormat) {
             $this->dateTimeTypeFormat = $this->localeSettings->getDateTimeTypeFormat();
         }
 
+        if (!$date instanceof DateTime) {
+            $date = new DateTime($date);
+        }
+
         $formatter = new \IntlDateFormatter(
             $this->localeSettings->getLocale(),
             \IntlDateFormatter::MEDIUM,
@@ -128,25 +140,33 @@ class DateExtensions extends AbstractExtension
     }
 
     /**
-     * @param DateTime $date
+     * @param DateTime|string $date
      * @param string $format
      * @return false|string
      */
-    public function dateFormat(DateTime $date, string $format)
+    public function dateFormat($date, string $format)
     {
+        if (!$date instanceof DateTime) {
+            $date = new DateTime($date);
+        }
+
         return date_format($date, $format);
     }
 
     /**
-     * @param DateTime $date
+     * @param DateTime|string $date
      * @return string
      */
-    public function time(DateTime $date)
+    public function time($date)
     {
         if (null === $this->timeFormat) {
             $this->timeFormat = $this->localeSettings->getTimeFormat();
         }
 
+        if (!$date instanceof DateTime) {
+            $date = new DateTime($date);
+        }
+
         return date_format($date, $this->timeFormat);
     }
 

src/Twig/Extensions.php

@@ -16,6 +16,7 @@ use App\Utils\LocaleSettings;
 use NumberFormatter;
 use Symfony\Component\Intl\Countries;
 use Symfony\Component\Intl\Currencies;
+use Symfony\Component\Intl\Languages;
 use Symfony\Component\Intl\Locales;
 use Twig\Extension\AbstractExtension;
 use Twig\TwigFilter;
@@ -67,6 +68,7 @@ class Extensions extends AbstractExtension
             new TwigFilter('money', [$this, 'money']),
             new TwigFilter('currency', [$this, 'currency']),
             new TwigFilter('country', [$this, 'country']),
+            new TwigFilter('language', [$this, 'language']),
             new TwigFilter('docu_link', [$this, 'documentationLink']),
         ];
     }
@@ -162,6 +164,15 @@ class Extensions extends AbstractExtension
         return Currencies::getSymbol($currency);
     }
 
+    /**
+     * @param string $language
+     * @return string
+     */
+    public function language($language)
+    {
+        return Languages::getName($language, $this->locale);
+    }
+
     /**
      * @param string $country
      * @return string