fix(requesttype): force english for comparisons

Author: btry

inc/field/requesttypefield.class.php

@@ -173,31 +173,63 @@ public function isValidValue($value): bool {
    }
 
    public function equals($value): bool {
+      global $TRANSLATE;
+
+      $oldLocale = $TRANSLATE->getLocale();
+      $TRANSLATE->setLocale("en_GB");
+      $_SESSION['glpilanguage'] = "en_GB";
       $available = $this->getAvailableValues();
+      $TRANSLATE->setLocale($oldLocale);
+      $_SESSION['glpilanguage'] = $oldLocale;
+
       if (!isset($available[$this->value])) {
          return false;
       }
       return strcasecmp($available[$this->value], $value) === 0;
    }
 
    public function notEquals($value): bool {
+      global $TRANSLATE;
+
+      $oldLocale = $TRANSLATE->getLocale();
+      $TRANSLATE->setLocale("en_GB");
+      $_SESSION['glpilanguage'] = "en_GB";
       $available = $this->getAvailableValues();
+      $TRANSLATE->setLocale($oldLocale);
+      $_SESSION['glpilanguage'] = $oldLocale;
+
       if (!isset($available[$this->value])) {
          return false;
       }
       return !$this->equals($value);
    }
 
    public function greaterThan($value): bool {
+      global $TRANSLATE;
+
+      $oldLocale = $TRANSLATE->getLocale();
+      $TRANSLATE->setLocale("en_GB");
+      $_SESSION['glpilanguage'] = "en_GB";
       $available = $this->getAvailableValues();
+      $TRANSLATE->setLocale($oldLocale);
+      $_SESSION['glpilanguage'] = $oldLocale;
+
       if (!isset($available[$this->value])) {
          return false;
       }
       return strcasecmp($available[$this->value], $value) > 0;
    }
 
    public function lessThan($value): bool {
+      global $TRANSLATE;
+
+      $oldLocale = $TRANSLATE->getLocale();
+      $TRANSLATE->setLocale("en_GB");
+      $_SESSION['glpilanguage'] = "en_GB";
       $available = $this->getAvailableValues();
+      $TRANSLATE->setLocale($oldLocale);
+      $_SESSION['glpilanguage'] = $oldLocale;
+
       if (!isset($available[$this->value])) {
          return false;
       }