Merge pull request #364 from lunika/content

create prev next arg for content loop. Fix #361

core/lib/Thelia/Core/Template/Loop/Content.php

@@ -53,6 +53,7 @@ class Content extends BaseI18nLoop implements PropelSearchLoopInterface
             Argument::createIntListTypeArgument('folder_default'),
             Argument::createBooleanTypeArgument('current'),
             Argument::createBooleanTypeArgument('current_folder'),
+            Argument::createBooleanTypeArgument('with_prev_next_info', false),
             Argument::createIntTypeArgument('depth', 1),
             Argument::createBooleanOrBothTypeArgument('visible', 1),
             Argument::createAnyTypeArgument('title'),
@@ -201,9 +202,10 @@ class Content extends BaseI18nLoop implements PropelSearchLoopInterface
 
     public function parseResults(LoopResult $loopResult)
     {
+        /** @var \Thelia\Model\Content $content */
         foreach ($loopResult->getResultDataCollection() as $content) {
             $loopResultRow = new LoopResultRow($content);
-
+            $defaultFolderId = $content->getDefaultFolderId();
             $loopResultRow->set("ID"            , $content->getId())
                 ->set("IS_TRANSLATED"           , $content->getVirtualColumn('IS_TRANSLATED'))
                 ->set("LOCALE"                  , $this->locale)
@@ -216,16 +218,57 @@ class Content extends BaseI18nLoop implements PropelSearchLoopInterface
                 ->set("META_DESCRIPTION"        , $content->getVirtualColumn('i18n_META_DESCRIPTION'))
                 ->set("META_KEYWORDS"            , $content->getVirtualColumn('i18n_META_KEYWORDS'))
                 ->set("POSITION"                , $content->getPosition())
-                ->set("DEFAULT_FOLDER"          , $content->getDefaultFolderId())
+                ->set("DEFAULT_FOLDER"          , $defaultFolderId)
 
                 ->set("VISIBLE"                 , $content->getVisible())
             ;
 
-            $loopResult->addRow($loopResultRow);
+
+
+
+            $loopResult->addRow($this->findNextPrev($loopResultRow, $content, $defaultFolderId));
         }
 
         return $loopResult;
 
     }
 
+    /**
+     * @param LoopResultRow $loopResultRow
+     * @param \Thelia\Model\Content $content
+     * @param $defaultFolderId
+     * @return LoopResultRow
+     */
+    private function findNextPrev(LoopResultRow $loopResultRow, \Thelia\Model\Content $content, $defaultFolderId)
+    {
+        if ($this->getBackend_context() || $this->getWithPrevNextInfo()) {
+
+            // Find previous and next category
+            $previous = ContentQuery::create()
+                ->joinContentFolder()
+                ->where('ContentFolder.folder_id = ?', $defaultFolderId)
+                ->filterByPosition($content->getPosition(), Criteria::LESS_THAN)
+                ->orderByPosition(Criteria::DESC)
+                ->findOne()
+            ;
+
+            $next = ContentQuery::create()
+                ->joinContentFolder()
+                ->where('ContentFolder.folder_id = ?', $defaultFolderId)
+                ->filterByPosition($content->getPosition(), Criteria::GREATER_THAN)
+                ->orderByPosition(Criteria::ASC)
+                ->findOne()
+            ;
+
+            $loopResultRow
+                ->set("HAS_PREVIOUS"     , $previous != null ? 1 : 0)
+                ->set("HAS_NEXT"         , $next != null ? 1 : 0)
+                ->set("PREVIOUS"         , $previous != null ? $previous->getId() : -1)
+                ->set("NEXT"             , $next != null ? $next->getId() : -1)
+            ;
+        }
+
+        return $loopResultRow;
+    }
+
 }

core/lib/Thelia/Model/Content.php

@@ -2,6 +2,7 @@
 
 namespace Thelia\Model;
 
+use Propel\Runtime\ActiveQuery\Criteria;
 use Propel\Runtime\Propel;
 use Thelia\Core\Event\Content\ContentEvent;
 use Thelia\Core\Event\TheliaEvents;
@@ -32,8 +33,14 @@ class Content extends BaseContent
      */
     protected function addCriteriaToPositionQuery($query)
     {
-        // TODO: Find the default folder for this content,
+        $contents = ContentFolderQuery::create()
-        // and generate the position relative to this folder
+            ->filterByFolderId($this->getDefaultFolderId())
+            ->filterByDefaultFolder(true)
+            ->select('content_id')
+            ->find();
+
+        // Filtrer la requete sur ces produits
+        if ($contents != null) $query->filterById($contents, Criteria::IN);
     }
 
     public function getDefaultFolderId()