From 1fa3b84702b2110f6a0b3d63d9531c48de0e9e10 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Werner=20M=2E=20Krau=C3=9F?= <werner.krauss@netwerkstatt.at>
Date: Wed, 28 Oct 2020 11:28:23 +0100
Subject: [PATCH] cannot loop over children with renamed table

BlogFilter had some hardcoded references to BlogPost table; when you rename this table, e.g. to "News", some joins broke.

fixes #628
---
 src/Model/BlogFilter.php | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/Model/BlogFilter.php b/src/Model/BlogFilter.php
index ff771a5..1ea6a52 100644
--- a/src/Model/BlogFilter.php
+++ b/src/Model/BlogFilter.php
@@ -36,10 +36,11 @@ class BlogFilter extends Lumberjack
                 $stage = '_' . $stage;
             }
 
+            $blogPostTable = DataObject::getSchema()->tableName(BlogPost::class);
             $dataQuery = $staged->dataQuery()
                 ->innerJoin(
-                    DataObject::getSchema()->tableName(BlogPost::class),
-                    sprintf('"BlogPost%s"."ID" = "SiteTree%s"."ID"', $stage, $stage)
+                    $blogPostTable,
+                    sprintf('"' . $blogPostTable . '%s"."ID" = "SiteTree%s"."ID"', $stage, $stage)
                 )
                 ->where(sprintf('"PublishDate" < \'%s\'', Convert::raw2sql(DBDatetime::now())));
 
@@ -65,10 +66,11 @@ class BlogFilter extends Lumberjack
         $staged = parent::liveChildren($showAll, $onlyDeletedFromStage);
 
         if (!$this->shouldFilter() && $this->isBlog() && !Permission::check('VIEW_DRAFT_CONTENT')) {
+            $blogPostTable = DataObject::getSchema()->tableName(BlogPost::class);
             $dataQuery = $staged->dataQuery()
                 ->innerJoin(
-                    DataObject::getSchema()->tableName(BlogPost::class),
-                    '"BlogPost_Live"."ID" = "SiteTree_Live"."ID"'
+                    $blogPostTable,
+                    '"' . $blogPostTable . '_Live"."ID" = "SiteTree_Live"."ID"'
                 )
                 ->where(sprintf('"PublishDate" < \'%s\'', Convert::raw2sql(DBDatetime::now())));