partkeepr

commit e842609d4e3f54875189502025d57a5e7238f4c9
parent 62e2456c107a6d0bbeef257d8c436fe782c41be4
Author: Felicitus <felicitus@felicitus.org>
Date:   Mon,  3 Aug 2015 15:15:42 +0200

Added category path listener for the PartCategory entity, added getter for the partCategory

Diffstat:
M
app/config/config.yml
 | 
7
+++++++
M
src/PartKeepr/FrontendBundle/Resources/public/js/Components/Part/PartsGrid.js
 | 
10
++++++++--
M
src/PartKeepr/PartBundle/Entity/Part.php
 | 
17
++++++++++++++++-
A
src/PartKeepr/PartBundle/Listeners/CategoryPathListener.php
 | 
49
+++++++++++++++++++++++++++++++++++++++++++++++++

4 files changed, 80 insertions(+), 3 deletions(-)
diff --git a/app/config/config.yml b/app/config/config.yml
@@ -144,6 +144,13 @@ services:
         tags:
             - { name: doctrine.event_listener, event: onFlush }
 
+    part.category_path_listener:
+        class: PartKeepr\PartBundle\Listeners\CategoryPathListener
+        arguments:
+            - "@service_container"
+        tags:
+            - { name: doctrine.event_listener, event: onFlush }
+
     my_event_listener:
         class:    PartKeepr\UploadedFileBundle\EventListener\TemporaryFileEventListener
         arguments:
diff --git a/src/PartKeepr/FrontendBundle/Resources/public/js/Components/Part/PartsGrid.js b/src/PartKeepr/FrontendBundle/Resources/public/js/Components/Part/PartsGrid.js
@@ -285,8 +285,7 @@ Ext.define('PartKeepr.PartsGrid', {
                 renderer: this.footprintRenderer
             }, {
                 header: i18n("Category"),
-                dataIndex: 'categoryPath',
-                renderer: Ext.util.Format.htmlEncode,
+                renderer: this.categoryPathRenderer,
                 hidden: true
             }, {
                 header: i18n("Create Date"),
@@ -306,6 +305,13 @@ Ext.define('PartKeepr.PartsGrid', {
     /**
      * Renders the storage location
      */
+    categoryPathRenderer: function (val, q, rec)
+    {
+        return rec.getCategory().get("categoryPath");
+    },
+    /**
+     * Renders the storage location
+     */
     footprintRenderer: function (val, q, rec)
     {
         if (rec.getFootprint()) {
diff --git a/src/PartKeepr/PartBundle/Entity/Part.php b/src/PartKeepr/PartBundle/Entity/Part.php
@@ -26,7 +26,7 @@ class Part extends BaseEntity
     /**
      * The category of the part
      * @ORM\ManyToOne(targetEntity="PartKeepr\PartBundle\Entity\PartCategory")
-     *
+     * @Groups({"default"})
      * @var PartCategory
      */
     private $category;
@@ -382,6 +382,21 @@ class Part extends BaseEntity
     }
 
     /**
+     * Returns the category path
+     * @Groups({"default"})
+     *
+     * @return string
+     */
+    public function getCategoryPath()
+    {
+        if ($this->category !== null) {
+            return $this->category->getCategoryPath();
+        } else {
+            return "";
+        }
+    }
+
+    /**
      * Sets the category for this part
      *
      * @param PartCategory $category The category
diff --git a/src/PartKeepr/PartBundle/Listeners/CategoryPathListener.php b/src/PartKeepr/PartBundle/Listeners/CategoryPathListener.php
@@ -0,0 +1,49 @@
+<?php
+namespace PartKeepr\PartBundle\Listeners;
+
+use Doctrine\ORM\EntityManager;
+use Doctrine\ORM\Event\OnFlushEventArgs;
+use PartKeepr\PartBundle\Entity\PartCategory;
+use Symfony\Component\DependencyInjection\ContainerAware;
+
+class CategoryPathListener extends ContainerAware
+{
+    /**
+     * Updates the child category paths when their parent name has changed.
+     *
+     * @param OnFlushEventArgs $eventArgs The event arguments as given by Doctrine
+     */
+    public function onFlush(OnFlushEventArgs $eventArgs)
+    {
+        $entityManager = $eventArgs->getEntityManager();
+        $uow = $entityManager->getUnitOfWork();
+
+        foreach ($uow->getScheduledEntityUpdates() as $updated) {
+            if ($updated instanceof PartCategory) {
+                $this->updateCategoryPaths($updated, $eventArgs);
+            }
+        }
+    }
+
+    /**
+     * Recursively updates the category paths.
+     *
+     * @param FootprintCategory $partCategory  The footprint category to update
+     * @param EntityManager     $entityManager      The entity manager
+     */
+    public function updateCategoryPaths(PartCategory $partCategory, OnFlushEventArgs $eventArgs)
+    {
+        $entityManager = $eventArgs->getEntityManager();
+
+        $partCategory->setCategoryPath($partCategory->generateCategoryPath());
+
+        $entityManager->getUnitOfWork()->recomputeSingleEntityChangeSet(
+            $entityManager->getClassMetadata(get_class($partCategory)),
+            $partCategory
+        );
+
+        foreach ($partCategory->getChildren() as $child) {
+            $this->updateCategoryPaths($child, $eventArgs);
+        }
+    }
+}