prepare release 1.14 (#2495)

* removed un-maintained docker file
* update all packages
* fix deprecations
* only show one line descriptions for customer, projects and activities
* allow to show export column in timesheet listing

src/Twig/Runtime/MarkdownExtension.php

@@ -69,6 +69,36 @@ final class MarkdownExtension implements RuntimeExtensionInterface
         return $content;
     }
 
+    /**
+     * Transforms the entities comment (customer, project, activity ...) into a one-liner.
+     *
+     * @param string|null $content
+     * @param bool $fullLength
+     * @return string
+     */
+    public function commentOneLiner(?string $content, bool $fullLength = false): string
+    {
+        if (empty($content)) {
+            return '';
+        }
+
+        $addHellip = false;
+
+        if (!$fullLength && \strlen($content) > 52) {
+            $content = trim(substr($content, 0, 50));
+            $addHellip = true;
+        }
+
+        $content = explode(PHP_EOL, $content);
+        $result = $content[0];
+
+        if (\count($content) > 1 || $addHellip) {
+            $result .= ' …';
+        }
+
+        return $result;
+    }
+
     /**
      * Transforms the timesheet description content into HTML.
      *