feat(template) Adds a number modifier

This allows to use %n|% to add a number if needed for unicity.
Args are mandatory, start, step.
Default values for these are 0, 1, 1.

issue #5882

include/class_templateHandling.inc

@@ -431,6 +431,28 @@ class templateHandling
     return array($dateObject->format($args[1]));
   }
 
+  private static function modifierNumber(array $args)
+  {
+    if (count($args) < 1) {
+      $args[] = FALSE;
+    }
+    if (count($args) < 2) {
+      $args[] = 1;
+    }
+    if (count($args) < 3) {
+      $args[] = 1;
+    }
+    $numberGenerator = function ($mandatory, $start, $step) {
+      $i = $start;
+      while (TRUE) {
+        yield $i;
+        $i += $step;
+      }
+    };
+
+    return $numberGenerator($args[0], $args[1], $args[2]);
+  }
+
   /*! \brief Apply a modifier
    *
    * \param string $m the modifier
@@ -533,6 +555,10 @@ class templateHandling
         // date
         $result = array(static::modifierDate($args));
         break;
+      case 'n':
+        // number
+        $result = static::modifierNumber($args);
+        break;
       default:
         trigger_error("Unkown modifier '$m'");
         $result = array($str);

[bmortier]

Remove the unused function parameter "$mandatory".

By Ghost User on 2018-11-07T16:09:48 (imported from GitLab)

[bmortier]

SonarQube analysis reported 1 issue

• 1 info

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By Ghost User on 2018-11-07T16:09:48 (imported from GitLab)