update

inc/Hura8/Traits/AdminEntityBaseControllerTraits.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Hura8\Traits;
+
+use Hura8\Interfaces\AppResponse;
+
+/**
+ * @description shared admin traits for all entities
+ */
+trait AdminEntityBaseControllerTraits
+{
+
+    public function getEmptyInfo(array $additional_fields = []) : array
+    {
+        return $this->iEntityModel->getEmptyInfo($additional_fields);
+    }
+
+}

inc/Hura8/Traits/AdminEntityCategoryControllerTraits.php

@@ -0,0 +1,74 @@
+<?php
+
+namespace Hura8\Traits;
+
+trait AdminEntityCategoryControllerTraits
+{
+
+
+    public function getDropBox($selectedId, $categoryParentId, $level=1){
+
+        $all_categories = $this->getAllParent([]);
+
+        $extra_space = "";
+        for($i = 1; $i < $level; $i++){
+            $extra_space .= "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";
+        }
+
+        $result = "";
+
+        if(isset($all_categories[$categoryParentId])) {
+            foreach($all_categories[$categoryParentId] as $cat_info){
+                $cat_id = $cat_info['id'];
+
+                if($selectedId == $cat_id) {
+                    $result .= "<option value='".$cat_id."' selected>". $extra_space ." - ".$cat_info['title']."</option>";
+                }
+                else {
+                    $result .= "<option value='".$cat_id."'>". $extra_space ." - ".$cat_info['title']."</option>";
+                }
+
+                if($cat_info['is_parent']) {
+                    $result .= $this->getDropBox($selectedId, $cat_id, $level+1);
+                }
+            }
+        }
+
+        return $result;
+    }
+
+
+    public function categorySelectBox(array $array_selected, $categoryParentId, $level=1){
+
+        $all_categories = $this->getAllParent([]);
+
+        if(!isset($all_categories[$categoryParentId])) return '';
+
+        $extra_space = "";
+        for($i = 1; $i < $level; $i++){
+            $extra_space .= "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";
+        }
+
+        $result = '';
+
+        foreach ( $all_categories[$categoryParentId] as $item ) {
+
+            $checked = (in_array($item['id'], $array_selected)) ? "checked" : "";
+
+            if($item['is_parent']) {
+                $result .= $extra_space ." <strong>". $item['title']."</strong><br/>";
+                $result .= $this->categorySelectBox( $array_selected, $item['id'], $level+1);
+            }else{
+                if(!$checked) {
+                    $result .= $extra_space . " <input type='checkbox' id='cat_" . $item['id'] . "' value=\"" . $item['id'] . "\" onchange=\"select_cat('cat_" . $item['id'] . "', " . $item['id'] . ")\" " . $checked . " /> <label for='cat_" . $item['id'] . "'>" . $item['title'] . "</label><br/>";
+                }else{
+                    $result .= $extra_space . " <input type='checkbox' id='cat_" . $item['id'] . "' value=\"" . $item['id'] . "\" onchange=\"select_cat('cat_" . $item['id'] . "', " . $item['id'] . ")\" " . $checked . " /> <label for='cat_" . $item['id'] . "' style='background-color:#FC0'>" . $item['title'] . "</label><br/>";
+                }
+            }
+
+        }
+
+        return $result;
+    }
+
+}

inc/Hura8/Traits/ClassCacheTrait.php

@@ -0,0 +1,33 @@
+<?php
+
+// 04-Mar-2023 simple array-cache for class
+namespace Hura8\Traits;
+
+trait ClassCacheTrait
+{
+
+    protected static $_cache = [];
+
+    protected static function clearCache() {
+        self::$_cache = [];
+    }
+
+    protected static function deleteCacheKey($key) {
+        if (array_key_exists($key, self::$_cache)) {
+            unset(self::$_cache[$key]);
+        }
+    }
+
+    protected static function getCache($key, callable $fn_create_value) {
+
+        if (!array_key_exists($key, self::$_cache)) {
+            //echo 'cached --- ';
+            $value = call_user_func($fn_create_value);
+            self::$_cache[$key] = $value;
+        }
+
+        // echo "from-cached-".$key."<br>";
+        return self::$_cache[$key];
+    }
+
+}