feature: linkto calc during render

3 files changed, 14 insertions, 0 deletions

diff --git a/app/class/art2.php b/app/class/art2.php
index 8bf2729..6f2d4d8 100644
--- a/app/class/art2.php
+++ b/app/class/art2.php
@@ -344,6 +344,8 @@ class Art2
 			$linkto = $this->linkto;
 		} elseif ($option == 'sort') {
 			return count($this->linkto);
+		} elseif ($option == 'string') {
+			return implode(', ', $this->linkto);
 		}
 		return $linkto;
 
diff --git a/app/class/controllerart.php b/app/class/controllerart.php
index ee99b6a..8511243 100644
--- a/app/class/controllerart.php
+++ b/app/class/controllerart.php
@@ -79,6 +79,7 @@ class Controllerart extends Controller
         $this->art->setrenderhead($head);
         $this->art->setdaterender($now);
         $this->art->setlinkfrom($this->renderengine->linkfrom());
+        $this->art->setlinkto($this->renderengine->linkto());
 
         return ['head' => $head, 'body' => $body];
 
diff --git a/app/class/modelrender.php b/app/class/modelrender.php
index e24e067..8139d6d 100644
--- a/app/class/modelrender.php
+++ b/app/class/modelrender.php
@@ -466,6 +466,17 @@ class Modelrender extends Modelart
 		return $linkfrom;
 	}
 
+	public function linkto()
+	{
+		$linkto = [];
+		foreach ($this->artlist as $art) {
+			if(in_array($this->art->id(), $art->linkfrom())) {
+				$linkto[] = $art->id();
+			}
+		}
+		return $linkto;
+	}
+