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更新显示架构

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hero920103
2026-03-09 09:40:36 +08:00
parent 99fc99f8ad
commit 4cbc52c51b
14 changed files with 1162 additions and 1 deletions
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app/admin/controller/Cms/Demand/DemandController.php
+180
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<?php
declare(strict_types=1);
namespace app\admin\controller\Cms\Demand;
use app\index\BaseController;
use Symfony\Component\VarDumper\VarDumper;
use think\exception\ValidateException;
use think\facade\Request;
use think\facade\Session;
use think\response\Json;
use think\db\exception\DbException;
use app\model\Cms\Demand;
use app\model\Cms\DemandCategory;
class DemandController extends BaseController
{
/**
* 获取需求列表
* @return Json
*/
public function getDemandList(): Json
{
// 查询分类
$demandList = Demand::where('delete_time', null)
->order('id', 'desc')
->select();
if (!$demandList) {
return json([
'code' => 200,
'msg' => 'success',
'list' => [],
]);
}
return json([
'code' => 200,
'msg' => 'success',
'list' => $demandList,
]);
}
/**
* 增加需求
* @return Json
*/
public function addDemand(): Json
{
try {
$data = Request::only(['title', 'desc', 'applicant', 'status']);
// 验证数据
if (empty($data['title']) || empty($data['desc'])) {
return json([
'code' => 400,
'msg' => '标题和描述不能为空',
]);
}
// 创建需求
$demand = Demand::create([
'title' => $data['title'],
'desc' => $data['desc'],
'applicant' => $data['applicant'] ?? '',
'status' => $data['status'] ?? 'pending',
]);
return json([
'code' => 200,
'msg' => '添加成功',
'data' => $demand,
]);
} catch (\Exception $e) {
return json([
'code' => 500,
'msg' => '添加失败：' . $e->getMessage(),
]);
}
}
/**
* 编辑需求
* @return Json
*/
public function editDemand(): Json
{
try {
$id = Request::param('id');
$data = Request::only(['title', 'desc', 'applicant', 'status']);
// 验证数据
if (empty($id)) {
return json([
'code' => 400,
'msg' => '需求ID不能为空',
]);
}
if (empty($data['title']) || empty($data['desc'])) {
return json([
'code' => 400,
'msg' => '标题和描述不能为空',
]);
}
// 查找需求
$demand = Demand::find($id);
if (!$demand) {
return json([
'code' => 404,
'msg' => '需求不存在',
]);
}
// 更新需求
$demand->save([
'title' => $data['title'],
'desc' => $data['desc'],
'applicant' => $data['applicant'] ?? '',
'status' => $data['status'] ?? 'pending',
]);
return json([
'code' => 200,
'msg' => '编辑成功',
'data' => $demand,
]);
} catch (\Exception $e) {
return json([
'code' => 500,
'msg' => '编辑失败：' . $e->getMessage(),
]);
}
}
/**
* 删除需求
* @return Json
*/
public function deleteDemand(): Json
{
try {
$id = Request::param('id');
// 验证数据
if (empty($id)) {
return json([
'code' => 400,
'msg' => '需求ID不能为空',
]);
}
// 查找需求
$demand = Demand::find($id);
if (!$demand) {
return json([
'code' => 404,
'msg' => '需求不存在',
]);
}
// 软删除
$demand->delete();
return json([
'code' => 200,
'msg' => '删除成功',
]);
} catch (\Exception $e) {
return json([
'code' => 500,
'msg' => '删除失败：' . $e->getMessage(),
]);
}
}
}
app/admin/controller/ThemeController.php
+120
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<?php
declare(strict_types=1);
namespace app\admin\controller;
use app\admin\BaseController;
use app\service\ThemeService;
use think\facade\Request;
/**
* 模板管理控制器
*/
class ThemeController extends BaseController
{
private ThemeService $themeService;
public function __construct()
{
$this->themeService = new ThemeService();
}
/**
* 获取模板列表（后台管理）
* @return \think\response\Json
*/
public function index()
{
$themes = $this->themeService->getThemeList();
$currentTheme = $this->themeService->getCurrentTheme();
return json([
'code' => 200,
'msg' => 'success',
'data' => [
'list' => $themes,
'currentTheme' => $currentTheme
]
]);
}
/**
* 切换模板
* @return \think\response\Json
*/
public function switch()
{
$themeKey = Request::post('theme_key', '');
if (empty($themeKey)) {
return json([
'code' => 400,
'msg' => '模板标识不能为空'
]);
}
$result = $this->themeService->switchTheme($themeKey);
if ($result) {
return json([
'code' => 200,
'msg' => '切换成功'
]);
}
return json([
'code' => 400,
'msg' => '切换失败，模板不存在'
]);
}
/**
* 获取模板字段数据
* @return \think\response\Json
*/
public function getData()
{
$themeKey = Request::get('theme_key', '');
$themeData = $this->themeService->getThemeData($themeKey ?: null);
return json([
'code' => 200,
'msg' => 'success',
'data' => $themeData
]);
}
/**
* 保存模板字段数据
* @return \think\response\Json
*/
public function saveData()
{
$themeKey = Request::post('theme_key', '');
$fieldKey = Request::post('field_key', '');
$fieldValue = Request::post('field_value', '');
if (empty($themeKey) || empty($fieldKey)) {
return json([
'code' => 400,
'msg' => '参数不完整'
]);
}
$result = $this->themeService->saveThemeField($themeKey, $fieldKey, $fieldValue);
if ($result) {
return json([
'code' => 200,
'msg' => '保存成功'
]);
}
return json([
'code' => 400,
'msg' => '保存失败'
]);
}
}
app/admin/route/routes/demand.php
+8
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<?php
use think\facade\Route;
// 需求路由
Route::get('demandList', 'app\\admin\\controller\\Cms\\Demand\\DemandController@getDemandList');
Route::post('addDemand', 'app\\admin\\controller\\Cms\\Demand\\DemandController@addDemand');
Route::post('editDemand/:id', 'app\\admin\\controller\\Cms\\Demand\\DemandController@editDemand');
Route::post('deleteDemand/:id', 'app\\admin\\controller\\Cms\\Demand\\DemandController@deleteDemand');
app/admin/route/routes/theme.php
+8
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@@ -0,0 +1,8 @@
<?php
use think\facade\Route;
// 模板管理路由
Route::get('theme', 'app\admin\controller\ThemeController@index');
Route::post('theme/switch', 'app\admin\controller\ThemeController@switch');
Route::get('theme/data', 'app\admin\controller\ThemeController@getData');
Route::post('theme/data', 'app\admin\controller\ThemeController@saveData');
app/api/route/routes/theme.php
+8
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<?php
use think\facade\Route;
// 模板相关路由
Route::get('theme', 'app\admin\controller\ThemeController@index');
Route::post('theme/switch', 'app\admin\controller\ThemeController@switch');
Route::get('theme/data', 'app\admin\controller\ThemeController@getData');
Route::post('theme/data', 'app\admin\controller\ThemeController@saveData');
app/index/controller/Index.php
+29 -1
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@@ -8,17 +8,45 @@ use app\model\Banner;
use app\index\BaseController;
use app\model\FrontMenu;
use app\model\OnePage;
use app\model\System\SystemSiteSettings;
use app\service\ThemeService;
use think\db\exception\DbException;
use think\facade\Env;
use app\model\System\SystemSiteSettings;
class Index extends BaseController
{
private ThemeService $themeService;
public function __construct()
{
$this->themeService = new ThemeService();
}
public function index()
{
return view('index/index');
}
/**
* 前端初始化接口 - 返回当前模板和填充数据
* @return \think\response\Json
*/
public function init()
{
// 直接返回默认模板数据
return json([
'code' => 200,
'msg' => 'success',
'data' => [
'theme_key' => 'default',
'theme_path' => '/themes/default/index.html',
'data' => [
'site_name' => '企业官网'
]
]
]);
}
/**
* 获取日志列表
*/
app/index/route/app.php
+3
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@@ -5,6 +5,9 @@ use think\facade\Route;
Route::get('/', 'app\index\controller\Index@index');
Route::get('index/index', 'app\index\controller\Index@index');
// --- 模板初始化接口 ---
Route::get('init', 'app\index\controller\Index@init');
// --- 前端底部数据路由 ---
Route::get('footerdata', 'app\index\controller\Index@getFooterData');
app/model/Cms/Demand.php
+44
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@@ -0,0 +1,44 @@
<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006-2018 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: Liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------
namespace app\model\Cms;
use think\Model;
use think\model\concern\SoftDelete;
/**
* 文章分类模型
*/
class Demand extends Model
{
// 启用软删除
use SoftDelete;
// 数据库表名
protected $name = 'mete_demand';
// 字段类型转换
protected $type = [
'id' => 'integer',
'tid' => 'integer',
'title' => 'string',
'desc' => 'string',
'applicant' => 'string',
'phone' => 'string',
'status' => 'integer',
'create_time' => 'datetime',
'update_time' => 'datetime',
'delete_time' => 'datetime',
];
}
app/model/Cms/DemandCategory.php
+43
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@@ -0,0 +1,43 @@
<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006-2018 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: Liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------
namespace app\model\Cms;
use think\Model;
use think\model\concern\SoftDelete;
/**
* 文章分类模型
*/
class DemandCategory extends Model
{
// 启用软删除
use SoftDelete;
// 数据库表名
protected $name = 'mete_demand_category';
// 字段类型转换
protected $type = [
'id' => 'integer',
'title' => 'string',
'desc' => 'string',
'applicant' => 'string',
'phone' => 'string',
'status' => 'integer',
'create_time' => 'datetime',
'update_time' => 'datetime',
'delete_time' => 'datetime',
];
}
app/service/ThemeService.php
+258
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@@ -0,0 +1,258 @@
<?php
declare(strict_types=1);
namespace app\service;
use think\facade\Db;
use think\facade\Config;
/**
* 模板服务类
* 负责扫描 public/themes 目录，管理模板配置
*/
class ThemeService
{
private string $themesPath;
public function __construct()
{
$this->themesPath = root_path() . 'public' . DIRECTORY_SEPARATOR . 'themes';
}
/**
* 获取所有可用模板列表
* @return array
*/
public function getThemeList(): array
{
$themes = [];
$dirs = $this->scanThemeDirs();
foreach ($dirs as $dir) {
$config = $this->readThemeConfig($dir);
$preview = $this->getThemePreview($dir);
$themes[] = [
'key' => $dir,
'name' => $config['name'] ?? $dir,
'description'=> $config['description'] ?? '',
'version' => $config['version'] ?? '1.0.0',
'author' => $config['author'] ?? '',
'preview' => $preview,
'path' => '/themes/' . $dir . '/index.html',
'fields' => $config['fields'] ?? [],
];
}
return $themes;
}
/**
* 扫描模板目录
* @return array
*/
private function scanThemeDirs(): array
{
$dirs = [];
if (!is_dir($this->themesPath)) {
return $dirs;
}
$items = scandir($this->themesPath);
foreach ($items as $item) {
if ($item === '.' || $item === '..') {
continue;
}
$fullPath = $this->themesPath . DIRECTORY_SEPARATOR . $item;
if (is_dir($fullPath) && is_file($fullPath . DIRECTORY_SEPARATOR . 'index.html')) {
$dirs[] = $item;
}
}
return $dirs;
}
/**
* 读取模板配置文件
* @param string $themeDir
* @return array
*/
private function readThemeConfig(string $themeDir): array
{
$configPath = $this->themesPath . DIRECTORY_SEPARATOR . $themeDir . DIRECTORY_SEPARATOR . 'config.json';
if (!is_file($configPath)) {
return [];
}
$content = file_get_contents($configPath);
$config = json_decode($content, true);
return $config ?? [];
}
/**
* 获取模板预览图
* @param string $themeDir
* @return string
*/
private function getThemePreview(string $themeDir): string
{
$previewPath = '/themes/' . $themeDir . '/preview.png';
// 如果 preview.png 不存在，使用默认占位图
$fullPath = $this->themesPath . DIRECTORY_SEPARATOR . $themeDir . DIRECTORY_SEPARATOR . 'preview.png';
if (!is_file($fullPath)) {
return 'https://picsum.photos/300/200?random=' . ord($themeDir[0]);
}
return $previewPath;
}
/**
* 获取当前激活的模板Key
* @return string
*/
public function getCurrentTheme(): string
{
try {
$config = Db::name('mete_template_site_config')
->where('key', 'current_theme')
->where('delete_time', null)
->find();
return $config['value'] ?? 'default';
} catch (\Exception $e) {
return 'default';
}
}
/**
* 切换当前模板
* @param string $themeKey
* @return bool
*/
public function switchTheme(string $themeKey): bool
{
// 验证模板是否存在
$themes = $this->getThemeList();
$exists = false;
foreach ($themes as $theme) {
if ($theme['key'] === $themeKey) {
$exists = true;
break;
}
}
if (!$exists) {
return false;
}
try {
// 查找或创建配置记录
$config = Db::name('mete_template_site_config')
->where('key', 'current_theme')
->where('delete_time', null)
->find();
$now = date('Y-m-d H:i:s');
if ($config) {
Db::name('mete_template_site_config')->where('id', $config['id'])->update([
'value' => $themeKey,
'update_time' => $now
]);
} else {
Db::name('mete_template_site_config')->insert([
'key' => 'current_theme',
'value' => $themeKey,
'create_time' => $now,
'update_time' => $now
]);
}
return true;
} catch (\Exception $e) {
return false;
}
}
/**
* 获取模板数据（用于前端渲染）
* @param string|null $themeKey
* @return array
*/
public function getThemeData(?string $themeKey = null): array
{
$themeKey = $themeKey ?? $this->getCurrentTheme();
try {
$themeData = Db::name('mete_template_theme_data')
->where('theme_key', $themeKey)
->where('delete_time', null)
->select()
->toArray();
$data = [];
foreach ($themeData as $item) {
$data[$item['field_key']] = $item['field_value'];
}
return [
'theme_key' => $themeKey,
'theme_path' => '/themes/' . $themeKey . '/index.html',
'data' => $data
];
} catch (\Exception $e) {
return [
'theme_key' => $themeKey,
'theme_path' => '/themes/' . $themeKey . '/index.html',
'data' => []
];
}
}
/**
* 保存模板字段数据
* @param string $themeKey
* @param string $fieldKey
* @param mixed $fieldValue
* @return bool
*/
public function saveThemeField(string $themeKey, string $fieldKey, $fieldValue): bool
{
try {
$existing = Db::name('mete_template_theme_data')
->where('theme_key', $themeKey)
->where('field_key', $fieldKey)
->where('delete_time', null)
->find();
$value = is_array($fieldValue) ? json_encode($fieldValue, JSON_UNESCAPED_UNICODE) : $fieldValue;
$now = date('Y-m-d H:i:s');
if ($existing) {
Db::name('mete_template_theme_data')
->where('id', $existing['id'])
->update([
'field_value' => $value,
'update_time' => $now
]);
} else {
Db::name('mete_template_theme_data')->insert([
'theme_key' => $themeKey,
'field_key' => $fieldKey,
'field_value' => $value,
'create_time' => $now,
'update_time' => $now
]);
}
return true;
} catch (\Exception $e) {
return false;
}
}
}