+ zin: add breadcrumb widget.

2024-03-05 13:41:11 +08:00
parent fd157f16d5
commit 0a6271bfe9
1 changed files with 84 additions and 0 deletions
@@ -0,0 +1,84 @@
+<?php
+declare(strict_types=1);
+namespace zin;
+
+class breadcrumb extends wg
+{
+    protected static array $defineProps = array
+    (
+        'items'      => '?array',
+        'divider'    => '?string="U+003e"',
+        'labelWidth' => '?int=76'
+    );
+
+    public function onBuildItem($item): node|null
+    {
+        if($item === null) return null;
+
+        if($item instanceof item)
+        {
+            $item = array_merge($item->props->toArray(), array('children' => $item->children()));
+        }
+        if($item instanceof node) return $item;
+
+        $active    = isset($item['active']) && $item['active'];
+        $url       = isset($item['url']) ? $item['url'] : null;
+        $text      = isset($item['text']) ? $item['text'] : null;
+        $children  = isset($item['children']) ? $item['children'] : null;
+        $liProps   = isset($item['liProps']) ? $item['liProps'] : null;
+        $icon      = isset($item['icon']) ? $item['icon'] : null;
+
+        unset($item['active']);
+        unset($item['url']);
+        unset($item['text']);
+        unset($item['children']);
+        unset($item['icon']);
+
+        if(is_string($icon))   $icon = icon($icon);
+        elseif(is_array($icon)) $icon = icon(set($icon));
+
+        return h::li
+        (
+            $liProps ? set($liProps) : null,
+            $active ? setClass('active') : null,
+            h::a
+            (
+                set::href($url),
+                set($item),
+                $icon,
+                $text,
+                $children
+            )
+        );
+    }
+
+    protected function buildItems()
+    {
+        $items     = $this->prop('items');
+        $itemsView = array();
+        if(is_array($itemsView))
+        {
+            foreach ($items as $key => $item)
+            {
+                if(is_string($item)) $item = array('text' => $item);
+                if(is_array($item) && is_string($key))  $item['text'] = $key;
+
+                $itemsView[] = $this->onBuildItem($item);
+            }
+        }
+
+        return $itemsView;
+    }
+
+    protected function build()
+    {
+        return h::ol
+        (
+            setClass('breadcrumb'),
+            setStyle('--breadcrumb-divider', $this->prop('divider')),
+            set($this->getRestProps()),
+            $this->buildItems(),
+            $this->children()
+        );
+    }
+}