Added a 'clone part' function.

src/Controller/PartController.php

@@ -121,7 +121,38 @@ class PartController extends AbstractController
         }
 
 
-        return $this->render('new_part.html.twig',
+        return $this->render('Parts/new_part.html.twig',
+            [
+                "part" => $new_part,
+                "form" => $form->createView()
+            ]);
+    }
+
+    /**
+     * @Route("/part/{id}/clone", name="part_clone")
+     *
+     */
+    public function clone(Part $part, Request $request, EntityManagerInterface $em, TranslatorInterface $translator)
+    {
+
+        /** @var Part $new_part */
+        $new_part = clone($part);
+
+        $this->denyAccessUnlessGranted('create', $new_part);
+
+        $form = $this->createForm(PartType::class, $new_part);
+
+        $form->handleRequest($request);
+
+        if ($form->isSubmitted() && $form->isValid()) {
+            $em->persist($new_part);
+            $em->flush();
+            $this->addFlash('success', $translator->trans('part.created_flash'));
+            return $this->redirectToRoute('part_edit',['id' => $new_part->getID()]);
+        }
+
+
+        return $this->render('Parts/new_part.html.twig',
             [
                 "part" => $new_part,
                 "form" => $form->createView()

src/Entity/DBElement.php

@@ -56,6 +56,7 @@ abstract class DBElement
         return (int) $this->id;
     }
 
+
     /**
      * Returns the ID as an string, defined by the element class.
      * This should have a form like P000014, for a part with ID 14.
@@ -63,4 +64,10 @@ abstract class DBElement
      */
     abstract public function getIDString() : string;
 
+    public function __clone()
+    {
+        //Set ID to null, so that an new entry is created
+        $this->id = null;
+    }
+
 }

src/Services/EntityURLGenerator.php

@@ -90,6 +90,16 @@ class EntityURLGenerator
         throw new EntityNotSupported('The given entity is not supported yet!');
     }
 
+    public function cloneURL($entity) : string
+    {
+        if($entity instanceof Part)
+        {
+            return $this->urlGenerator->generate('part_clone', ['id' => $entity->getID()]);
+        }
+
+        throw new EntityNotSupported('The given entity is not supported yet!');
+    }
+
     /**
      * Generates an HTML link to the info page about the given entity.
      * @param $entity mixed The entity for which the info link should be generated.

src/Twig/AppExtension.php

@@ -68,6 +68,8 @@ class AppExtension extends AbstractExtension
                 return $this->entityURLGenerator->editURL($entity);
             case 'create':
                 return $this->entityURLGenerator->createURL($entity);
+            case 'clone':
+                return $this->entityURLGenerator->cloneURL($entity);
         }
 
         throw new \InvalidArgumentException('method is not supported!');

templates/Parts/new_part.html.twig

@@ -1,4 +1,4 @@
-{% extends "edit_part_info.html.twig" %}
+{% extends "Parts/edit_part_info.html.twig" %}
 
 {% block card_border %}border-success{% endblock %}
 {% block card_type %}bg-success text-white{% endblock %}

templates/Parts/show_part_info.html.twig

@@ -68,8 +68,8 @@
                 <ul class="nav nav-tabs" id="partTab" role="tablist">
                     {% if part.comment is not empty %}
                         <li class="nav-item">
-                            <a class="nav-link active" id="attachment-tab" data-toggle="tab"
+                            <a class="nav-link active" id="comment-tab" data-toggle="tab"
-                               href="#comment" role="tab" aria-controls="home" aria-selected="true">
+                               href="#comment" role="tab">
                                 <i class="fas fa-comment-alt fa-fw"></i>
                                 {% trans %}comment.label{% endtrans %}
                             </a>
@@ -77,25 +77,25 @@
                     {% endif %}
                     <li class="nav-item">
                         <a class="nav-link {% if part.comment is empty%} active{% endif %}" id="attachment-tab" data-toggle="tab"
-                           href="#attachments" role="tab" aria-controls="home" aria-selected="true">
+                           href="#attachments" role="tab">
                             <i class="fas fa-paperclip fa-fw"></i>
                             {% trans %}attachment.labelp{% endtrans %}
                         </a>
                     </li>
                     <li class="nav-item">
-                        <a class="nav-link" id="supplier-tab" data-toggle="tab" href="#suppliers" role="tab" aria-controls="profile" aria-selected="false">
+                        <a class="nav-link" id="supplier-tab" data-toggle="tab" href="#suppliers" role="tab">
                             <i class="fas fa-shopping-cart fa-fw"></i>
                             {% trans %}vendor.partinfo.shopping_infos{% endtrans %}
                         </a>
                     </li>
                     <li class="nav-item">
-                        <a class="nav-link" id="history-tab" data-toggle="tab" href="#history" role="tab" aria-controls="contact" aria-selected="false">
+                        <a class="nav-link" id="history-tab" data-toggle="tab" href="#history" role="tab">
                             <i class="fas fa-history"></i>
                             {% trans %}vendor.partinfo.history{% endtrans %}
                         </a>
                     </li>
                     <li class="nav-item">
-                        <a class="nav-link" id="tools-tab" data-toggle="tab" href="#tools" role="tab" aria-controls="contact" aria-selected="false">
+                        <a class="nav-link" id="tools-tab" data-toggle="tab" href="#tools" role="tab">
                             <i class="fas fa-tools"></i>
                             {% trans %}tools.label{% endtrans %}
                         </a>
@@ -119,12 +119,33 @@
                         TODO
                     </div>
                     <div class="tab-pane fade" id="tools" role="tabpanel" aria-labelledby="contact-tab">
-                        <form class="mt-3">
+                        {% if is_granted('edit', part) %}
-                            <div class="form-group">
+                            <a href="{{ part|entityURL('edit') }}" class="btn btn-primary mt-3">
-                                <label>{% trans %}part.delete.caption{% endtrans %}:</label>
+                                <i class="fas fa-fw fa-edit"></i>
-                                <button class="btn btn-danger">{% trans %}part.delete.btn{% endtrans %}</button>
+                                {% trans %}part.edit.btn{% endtrans %}
+                            </a>
+                        {% endif %}
+
+
+                        {% if is_granted('create', part) %}
+                        <br>
+                        <div class="btn-group mt-2">
+                            <a class="btn btn-primary" href="{{ part|entityURL('clone') }}">
+                                <i class="fas fa-clone"></i>
+                                {% trans %}part.clone.btn{% endtrans %}
+                            </a>
+                            <button type="button" class="btn btn-primary dropdown-toggle" data-toggle="dropdown">
+                                <span class="caret"></span>
+                            </button>
+                            <div class="dropdown-menu" role="menu">
+                                <a class="dropdown-item" href="{{ part|entityURL('create') }}">
+                                    <i class="fas fa-plus-square"></i>
+                                    {% trans %}part.create.btn{% endtrans %}
+                                </a>
                             </div>
-                        </form>
+                        </div>
+                        {% endif %}
+
                     </div>
                 </div>
             </div>

templates/base.html.twig

@@ -141,7 +141,7 @@
                 <div class="collapse d-md-block bg-light" id="sidebar-container">
                     <nav  class="fixed-sidebar col-md-3 col-lg-2 " id="fixed-sidebar">
                         <ul class="nav flex-column">
-                            <li id="categories">
+                            <li id="treeBox-categories">
                                 <div class="dropdown">
                                     <button class="btn-text dropdown-toggle mb-2" type="button" id="dropdownCat" data-toggle="dropdown" aria-haspopup="true" aria-expanded="true">
                                         <span class="sidebar-title" id="tree-categories-title">{% trans %}category.labelp{% endtrans %}</span>
@@ -163,7 +163,7 @@
                                 </div>
                                 <div id="tree-categories"></div>
                             </li>
-                            <li id="devices">
+                            <li id="treeBox-devices">
                                 <div class="dropdown">
                                     <button class="btn-text dropdown-toggle mb-2 mt-2" type="button" id="dropdownDev" data-toggle="dropdown" aria-haspopup="true" aria-expanded="true">
                                         <span class="sidebar-title" id="tree-devices-title">{% trans %}device.labelp{% endtrans %}</span>
@@ -186,7 +186,7 @@
                                 <div id="tree-devices"></div>
                             </li>
 
-                            <li id="tools">
+                            <li id="treeBox-tools">
                                 <div class="dropdown">
                                     <button class="btn-text dropdown-toggle mb-2 mt-2" type="button" id="dropdownTools" data-toggle="dropdown" aria-haspopup="true" aria-expanded="true">
                                         <span class="sidebar-title" id="tree-tools-title">{% trans %}tools.label{% endtrans %}</span>