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- <?php
- namespace app\common\model;
- use think\facade\Db;
- class Articleclass extends BaseModel
- {
-
- public function getArticleclassList($condition, $order = 'ac_parent_id asc,ac_sort asc,ac_id asc')
- {
- $result = Db::name('articleclass')->where($condition)->order($order)->select()->toArray();
- return $result;
- }
-
- public function getOneArticleclass($id)
- {
- if (intval($id) > 0) {
- $value = intval($id);
- $result = Db::name('articleclass')->where(array('ac_id' => $value))->find();
- return $result;
- } else {
- return false;
- }
- }
-
- public function addArticleclass($data)
- {
- $result = Db::name('articleclass')->insertGetId($data);
- return $result;
- }
-
- public function editArticleclass($data, $ac_id)
- {
- $result = Db::name('articleclass')->where("ac_id", $ac_id)->update($data);
- return $result;
- }
-
- public function delArticleclass($id)
- {
- return Db::name('articleclass')->where("ac_id = '" . intval($id) . "'")->delete();
- }
-
- public function getTreeClassList($show_deep = '2')
- {
- $condition = array();
- $class_list = $this->getArticleclassList($condition);
- $show_deep = intval($show_deep);
- $result = array();
- if (is_array($class_list) && !empty($class_list)) {
- $result = $this->_getTreeClassList($show_deep, $class_list);
- }
- return $result;
- }
-
- private function _getTreeClassList($show_deep, $class_list, $deep = 1, $parent_id = 0, $i = 0)
- {
- static $show_class = array();
- if (is_array($class_list) && !empty($class_list)) {
- $size = count($class_list);
- if ($i == 0) $show_class = array();
- for ($i; $i < $size; $i++) {
- $val = $class_list[$i];
- $ac_id = $val['ac_id'];
- $ac_parent_id = $val['ac_parent_id'];
- if ($ac_parent_id == $parent_id) {
- $val['deep'] = $deep;
- $show_class[] = $val;
- if ($deep < $show_deep && $deep < 2) {
- $this->_getTreeClassList($show_deep, $class_list, $deep + 1, $ac_id, $i + 1);
- }
- }
- if ($ac_parent_id > $parent_id) break;
- }
- }
- return $show_class;
- }
-
- public function getChildClass($parent_id)
- {
- $all_class = $this->getArticleclassList(array());
- if (is_array($all_class)) {
- if (!is_array($parent_id)) {
- $parent_id = array($parent_id);
- }
- $result = array();
- foreach ($all_class as $k => $v) {
- $ac_id = $v['ac_id'];
- $ac_parent_id = $v['ac_parent_id'];
- if (in_array($ac_id, $parent_id) || in_array($ac_parent_id, $parent_id)) {
- $result[] = $v;
- }
- }
- return $result;
- } else {
- return false;
- }
- }
- }
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