[TASK] Add Migration for related news. refs ext-news#31

jokumer · Mar 1, 2019 · 3c46124 · 3c46124
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commit 3c46124
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Showing 2 changed files with 115 additions and 1 deletion.
diff --git a/Classes/Command/TtNewsImportCommandController.php b/Classes/Command/TtNewsImportCommandController.php
@@ -3,7 +3,6 @@
 
 use GeorgRinger\News\Jobs\ImportJobInterface;
 use GeorgRinger\News\Utility\ImportJob;
-use TYPO3\CMS\Extbase\Mvc\Controller\CommandController;
 
 /**
  * Controller to import news from tt_news
@@ -34,4 +33,15 @@ public function importTtNewsNewsCommand()
         $job = $this->objectManager->get(\BeechIt\NewsTtnewsimport\Jobs\TTNewsNewsImportJob::class);
         $job->run(0);
     }
+
+    /**
+     * Import tt_news related news records
+     *
+     * @cli
+     */
+    public function importTtNewsRelatedNewsCommand()
+    {
+        $job = $this->objectManager->get(\BeechIt\NewsTtnewsimport\Jobs\TTNewsRelatedNewsImportJob::class);
+        $job->run(0);
+    }
 }
diff --git a/Classes/Jobs/TTNewsRelatedNewsImportJob.php b/Classes/Jobs/TTNewsRelatedNewsImportJob.php
@@ -0,0 +1,104 @@
+<?php
+namespace BeechIt\NewsTtnewsimport\Jobs;
+
+/**
+ * Import job for related news (MySQL only!)
+ *
+ * @package TYPO3
+ * @subpackage news_ttnewsimport
+ * @author J.Kummer
+ * @see https://github.com/ext-news/news_ttnewsimport/issues/31
+ */
+class TTNewsRelatedNewsImportJob
+{
+    public function run()
+    {
+        $result = false;
+        $mmData = $this->getMMData();
+        if (!empty($mmData)) {
+            foreach ($mmData as $data) {
+                if (!empty($data)) {
+                    // Insert (result/returned value is not checked, no id vil be returned)
+                    $this->insertRelation($data);
+                    // Update (result/returned value is not checked)
+                    $this->updateRelation($data);
+                }
+            }
+            $result = true; // No output/feedback
+        }
+        return $result;
+    }
+
+    /**
+     * Get the mm relation data for related news
+     *
+     * @return array $mmData
+     */
+    protected function getMMData()
+    {
+        $mmData = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows(
+            'ttnmm.uid_local AS ttn_uid_local,
+                ttnmm.uid_foreign AS ttn_uid_foreign,
+                ttnmm.sorting AS ttn_sorting,
+                txn_local.uid AS txn_uid_local,
+                txn_foreign.uid AS txn_uid_foreign
+            ',
+            'tt_news_related_mm AS ttnmm
+                JOIN tx_news_domain_model_news AS txn_local ON txn_local.import_id = ttnmm.uid_local
+                JOIN tx_news_domain_model_news AS txn_foreign ON txn_foreign.import_id = ttnmm.uid_foreign
+            ',
+            'ttnmm.tablenames = \'tt_news\'
+                AND txn_local.import_source = \'TT_NEWS_IMPORT\'
+                AND txn_foreign.import_source = \'TT_NEWS_IMPORT\'
+            ',
+            'ttnmm.uid_local, ttnmm.uid_foreign' // Exclude tt_news_related_mm duplicates
+        );
+        return $mmData;
+    }
+
+    /**
+     * Insert MM data to tx_news_domain_model_news_related_mm
+     *
+     * @param array $mmData
+     * @return void
+     */
+    protected function insertRelation($mmData)
+    {
+        if ($mmData['txn_uid_local'] && $mmData['txn_uid_foreign']) {
+            $GLOBALS['TYPO3_DB']->exec_INSERTquery(
+                'tx_news_domain_model_news_related_mm',
+                array(
+                    'uid_local' => $mmData['txn_uid_local'],
+                    'uid_foreign' => $mmData['txn_uid_foreign'],
+                    'sorting_foreign' => $mmData['ttn_sorting'],
+                )
+            );
+        }
+    }
+
+    /**
+     * Update tx_news_domain_model_news.related
+     *
+     * @param array $mmData
+     * @return void
+     */
+    protected function updateRelation($mmData)
+    {
+        // Get current value from news entry for related news
+        $news = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows(
+            'related',
+            'tx_news_domain_model_news',
+            'uid = ' . $mmData['txn_uid_local']
+        );
+        // Update news entry - increase value for related news
+        if (!empty($news) && isset($news[0]['related'])) {
+            $GLOBALS['TYPO3_DB']->exec_UPDATEquery(
+                'tx_news_domain_model_news',
+                'uid = ' . $mmData['txn_uid_local'],
+                array(
+                    'related' => $news[0]['related'] +1
+                )
+            );
+        }
+    }
+}