MiAn
f13fb6cdab
本次提交内容包括： 1. 替换13个二级分类为真实商业实拍图，同步更新本地与线上数据库 2. 新增会员拨打额度耗尽引导开通会员功能 3. 优化发布页分类选择逻辑，增加会员权益展示 4. 修复分类名称显示问题，完善相关交互逻辑 5. 新增图片同步工具脚本，确保线上线下数据一致性
231 行
7.6 KiB
PHP
231 行
7.6 KiB
PHP
<?php
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namespace app\admin\controller\fc;
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use app\common\controller\Backend;
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use think\Db;
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/**
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* 同城-分类管理（支持一级主分类与各二级子品类）
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*
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* @icon fa fa-circle-o
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*/
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class Category extends Backend
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{
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/**
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* FcCategory模型对象
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* @var \app\admin\model\FcCategory
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*/
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protected $model = null;
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protected $noNeedRight = ['selectpage'];
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/**
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* 初始化分类控制器并注入一级分类下拉选项
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*
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* @return void
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*/
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public function _initialize()
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{
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parent::_initialize();
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$this->model = new \app\admin\model\FcCategory;
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$parentList = [0 => '顶级分类（一级大类）'];
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$topRows = Db::name('fc_category')
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->where('pid', 0)
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->order('sort asc, id asc')
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->select();
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foreach ($topRows as $r) {
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$parentList[(int)$r['id']] = (string)$r['name'] . ((int)$r['enabled'] ? '' : ' (已停用)');
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}
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$this->view->assign('parentList', $parentList);
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}
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/**
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* 分类列表（按一级分类 + 二级分类层级分组展示，支持附带父分类名称）
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*
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* @return string|\think\response\Json
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*/
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public function index()
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{
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$this->request->filter(['strip_tags', 'trim']);
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if ($this->request->isAjax()) {
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if ($this->request->request('keyField')) {
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return $this->selectpage();
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}
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list($where, $sort, $order, $offset, $limit) = $this->buildparams();
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// 分类总量有限：全量取回后按「父在前、子随父」的树形顺序在内存中重排，
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// 再切片分页，避免数据库层先 limit 导致翻页后父子分组被打散。
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$rows = $this->model->where($where)
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->order('pid asc, sort asc, id asc')
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->select();
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$total = count($rows);
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$rows = collection($rows)->toArray();
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$parentMap = Db::name('fc_category')->where('pid', 0)->column('name', 'id');
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// 树形顺序排列（一级分类紧跟其下属二级分类）
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$byParent = [];
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$tops = [];
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$others = [];
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foreach ($rows as &$r) {
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$pid = isset($r['pid']) ? (int)$r['pid'] : 0;
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$r['parent_name'] = $pid > 0 && isset($parentMap[$pid]) ? (string)$parentMap[$pid] : '顶级分类';
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if (empty($r['image']) && !empty($r['icon_key'])) {
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$r['image'] = $this->resolveImageFromKey($r['icon_key']);
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}
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if ($pid === 0) {
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$tops[] = $r;
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} else {
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$byParent[$pid][] = $r;
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$others[] = $r;
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}
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}
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unset($r);
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$ordered = [];
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$usedIds = [];
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foreach ($tops as $top) {
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$ordered[] = $top;
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$usedIds[$top['id']] = true;
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$tid = (int)$top['id'];
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if (!empty($byParent[$tid])) {
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foreach ($byParent[$tid] as $child) {
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$ordered[] = $child;
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$usedIds[$child['id']] = true;
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}
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}
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}
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foreach ($others as $o) {
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if (!isset($usedIds[$o['id']])) {
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$ordered[] = $o;
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}
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}
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return json(['total' => $total, 'rows' => array_slice($ordered, $offset, $limit)]);
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}
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return $this->view->fetch();
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}
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/**
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* 新增分类（自动同步 image 与 icon_key）
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*
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* @return string
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*/
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public function add()
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{
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if ($this->request->isPost()) {
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$params = $this->request->post('row/a', []);
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$params = $this->normalizeCategoryParams($params);
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$this->request->post(['row' => $params]);
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}
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return parent::add();
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}
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/**
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* 编辑分类（自动补全图片路径并同步 image 与 icon_key）
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*
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* @param mixed $ids
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* @return string
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*/
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public function edit($ids = null)
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{
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$row = $this->model->get($ids);
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if (!$row) {
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$this->error(__('No Results were found'));
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}
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$adminIds = $this->getDataLimitAdminIds();
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if (is_array($adminIds) && !in_array($row[$this->dataLimitField], $adminIds)) {
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$this->error(__('You have no permission'));
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}
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if ($this->request->isPost()) {
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$params = $this->request->post('row/a', []);
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$params = $this->normalizeCategoryParams($params, (int)$ids);
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$this->request->post(['row' => $params]);
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return parent::edit($ids);
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}
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if (empty($row['image']) && !empty($row['icon_key'])) {
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$row['image'] = $this->resolveImageFromKey($row['icon_key']);
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}
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$this->view->assign("row", $row);
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return $this->view->fetch();
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}
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/**
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* 规范化分类参数：同步实拍图 image 与 icon_key，防止将自身设为上级分类
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*
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* @param array $params
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* @param int $currentId
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* @return array
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*/
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protected function normalizeCategoryParams(array $params, $currentId = 0)
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{
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$pid = isset($params['pid']) ? max(0, (int)$params['pid']) : 0;
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if ($currentId > 0 && $pid === $currentId) {
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$pid = 0;
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}
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$params['pid'] = $pid;
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// 分类类型：farm=农产品（发布页显示产地规格字段），general=通用信息（招聘求职等）
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// 二级分类强制继承上级类型；编辑一级分类时级联同步其下属二级分类
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$kind = isset($params['kind']) ? trim((string)$params['kind']) : '';
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if (!in_array($kind, ['farm', 'general'], true)) {
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$kind = 'general';
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}
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if ($pid > 0) {
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$parentKind = Db::name('fc_category')->where('id', $pid)->value('kind');
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if ($parentKind === 'farm' || $parentKind === 'general') {
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$kind = $parentKind;
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}
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} elseif ($currentId > 0) {
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Db::name('fc_category')->where('pid', $currentId)->update(['kind' => $kind, 'updatetime' => time()]);
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}
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$params['kind'] = $kind;
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$iconKey = isset($params['icon_key']) ? trim((string)$params['icon_key']) : '';
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$image = isset($params['image']) ? trim((string)$params['image']) : '';
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if ($image !== '' && $iconKey === '') {
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$params['icon_key'] = $image;
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} elseif ($iconKey !== '' && $image === '') {
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$params['image'] = $this->resolveImageFromKey($iconKey);
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} elseif ($iconKey !== '' && preg_match('/^(\/uploads\/|\/static\/|https?:\/\/)/i', $iconKey)) {
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$params['image'] = $iconKey;
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}
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return $params;
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}
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/**
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* 根据 icon_key 推导分类图片路径
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*
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* @param string $iconKey
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* @return string
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*/
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protected function resolveImageFromKey($iconKey)
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{
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$iconKey = trim((string)$iconKey);
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if ($iconKey === '') {
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return '/static/icons/cat-service.png';
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}
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if (preg_match('/^(\/uploads\/|\/static\/|https?:\/\/)/i', $iconKey)) {
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return $iconKey;
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}
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$file = strpos($iconKey, '.') !== false ? $iconKey : ($iconKey . '.png');
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if (is_file(ROOT_PATH . 'public/static/categories/' . $file)) {
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return '/static/categories/' . $file;
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}
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return '/static/icons/' . $file;
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}
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/**
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* SelectPage搜索（供信息/草稿表单选择同城分类）
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*
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* @internal
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*/
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public function selectpage()
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{
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return parent::selectpage();
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}
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}
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