fix #1674 (#1676)

admin/write-page.php

@@ -44,7 +44,14 @@ while ($parents->next()) {
                     $permalink = ltrim($permalink, '/');
                     $permalink = preg_replace("/\[([_a-z0-9-]+)[^\]]*\]/i", "{\\1}", $permalink);
                     if ($page->have()) {
-                        $permalink = str_replace('{cid}', $page->cid, $permalink);
+                        $permalink = preg_replace_callback(
+                            "/\{(cid)\}/i",
+                            function ($matches) use ($page) {
+                                $key = $matches[1];
+                                return $page->getRouterParam($key);
+                            },
+                            $permalink
+                        );
                     }
                     $input = '<input type="text" id="slug" name="slug" autocomplete="off" value="' . htmlspecialchars($page->slug ?? '') . '" class="mono" />';
                     ?>

admin/write-post.php

@@ -33,11 +33,14 @@ $post = \Widget\Contents\Post\Edit::alloc()->prepare();
                     $permalink = ltrim($permalink, '/');
                     $permalink = preg_replace("/\[([_a-z0-9-]+)[^\]]*\]/i", "{\\1}", $permalink);
                     if ($post->have()) {
-                        $permalink = str_replace([
-                            '{cid}', '{category}', '{year}', '{month}', '{day}'
-                        ], [
-                            $post->cid, $post->category, $post->year, $post->month, $post->day
-                        ], $permalink);
+                        $permalink = preg_replace_callback(
+                            "/\{(cid|category|year|month|day)\}/i",
+                            function ($matches) use ($post) {
+                                $key = $matches[1];
+                                return $post->getRouterParam($key);
+                            },
+                            $permalink
+                        );
                     }
                     $input = '<input type="text" id="slug" name="slug" autocomplete="off" value="' . htmlspecialchars($post->slug ?? '') . '" class="mono" />';
                     ?>

var/Widget/Contents/Page/Admin.php

@@ -56,6 +56,8 @@ class Admin extends Contents
             $this->parentId = $this->request->filter('int')->get('parent', 0);
             $this->stack = $this->getRows($this->getChildIds($this->parentId));
         }
+
+        $this->row = reset($this->stack);
     }
 
     /**

var/Widget/Contents/Page/Rows.php

@@ -33,6 +33,7 @@ class Rows extends Contents
     public function execute()
     {
         $this->stack = $this->getRows($this->orders, $this->parameter->ignore);
+        $this->row = reset($this->stack);
     }
 
     /**

var/Widget/Metas/Category/Admin.php

@@ -32,6 +32,7 @@ class Admin extends Metas
     {
         $this->parentId = $this->request->filter('int')->get('parent', 0);
         $this->stack = $this->getRows($this->getChildIds($this->parentId));
+        $this->row = reset($this->stack);
     }
 
     /**

var/Widget/Metas/Category/Related.php

@@ -34,5 +34,6 @@ class Related extends Metas
         });
 
         $this->stack = $this->getRows($ids);
+        $this->row = reset($this->stack);
     }
 }

var/Widget/Metas/Category/Rows.php

@@ -33,6 +33,7 @@ class Rows extends Metas
     public function execute()
     {
         $this->stack = $this->getRows($this->orders, $this->parameter->ignore);
+        $this->row = reset($this->stack);
     }
 
     /**