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hero920103
2026-01-26 09:29:36 +08:00
commit dbb40c38c4
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app/index/controller/Article/ArticleController.php
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<?php
declare (strict_types = 1);
namespace app\index\controller\Article;
use app\index\BaseController;
use app\model\Articles;
use app\model\ArticlesCategory;
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;
class ArticleController extends BaseController
{
/**
* 获取新闻中心顶部4篇文章
* @return Json
*/
public function getNewsCenterTop4(): Json
{
try {
// 1. 查询新闻中心主分类
$newsCenterCategory = ArticlesCategory::where('name', '新闻中心')
->where('delete_time', null)
->find();
if (!$newsCenterCategory) {
return json([
'code' => 200,
'msg' => 'success',
'list' => [],
]);
}
// 2. 获取新闻中心及其子分类的ID列表
$mainCategoryId = $newsCenterCategory['id'];
// 查询子分类
$subCategories = ArticlesCategory::where('cid', $mainCategoryId)
->where('delete_time', null)
->column('id');
// 合并主分类和子分类ID
$categoryIds = array_merge([$mainCategoryId], $subCategories);
if (empty($categoryIds)) {
return json([
'code' => 200,
'msg' => 'success',
'list' => [],
]);
}
// 3. 查询符合条件的文章，按指定优先级排序，取最新4篇
$articles = Articles::published()
->whereIn('cate', $categoryIds)
->order([
'recommend' => 'desc',
'publishdate' => 'desc',
'sort' => 'desc',
'id' => 'desc'
])
->field([
'id',
'title',
'content',
'publishdate',
'DAY(publishdate) AS `date`',
'DATE_FORMAT(publishdate, "%Y-%m") AS `month`',
'image',
'recommend'
])
->limit(4)
->select();
// 4. 处理文章数据，去除HTML标签并生成desc字段
foreach ($articles as &$article) {
// 使用PHP的strip_tags函数去除HTML标签，然后截取前100个字符
$article['desc'] = mb_substr(trim(strip_tags($article['content'])), 0, 100, 'UTF-8');
// 移除原始content字段，减少返回数据大小
unset($article['content']);
}
return json([
'code' => 200,
'msg' => 'success',
'list' => $articles,
]);
} catch (\Exception $e) {
// 打印完整错误信息到日志
$errorMsg = '错误信息：' . $e->getMessage() . ' | 错误行号：' . $e->getLine() . ' | 执行SQL：' . Articles::getLastSql();
trace('新闻中心文章查询失败: ' . $errorMsg, 'error');
return json([
'code' => 500,
'msg' => '新闻中心文章查询失败，请稍后重试',
'list' => []
]);
}
}
/**
* 游客文章阅读量函数
* @return Json
*/
public function articleViews(): Json
{
$id = Request::param('id');
if (!$id) {
return json([
'code' => 400,
'msg' => '没有文章id',
'list' => []
]);
}
try {
$article = Articles::where('id', $id)->where('delete_time', null)->find();
if (!$article) {
return json([
'code' => 404,
'msg' => '文章不存在',
'list' => []
]);
}
$article->inc('views');
$article->save();
return json([
'code' => 200,
'msg' => '阅读量更新成功',
'data' => [
'views' => $article->views
]
]);
} catch (\Exception $e) {
trace('阅读量更新失败: ' . $e->getMessage(), 'error');
return json([
'code' => 500,
'msg' => '阅读量更新失败，请稍后重试',
'list' => []
]);
}
}
/**
* 游客文章点赞函数
* @return Json
*/
public function articleLikes(): Json
{
$id = Request::param('id');
if (!$id) {
return json([
'code' => 400,
'msg' => '没有文章id',
'list' => []
]);
}
try {
$article = Articles::where('id', $id)->where('delete_time', null)->find();
if (!$article) {
return json([
'code' => 404,
'msg' => '文章不存在',
'list' => []
]);
}
$article->inc('likes');
$article->save();
return json([
'code' => 200,
'msg' => '点赞成功',
'data' => [
'likes' => $article->likes
]
]);
} catch (\Exception $e) {
trace('点赞失败: ' . $e->getMessage(), 'error');
return json([
'code' => 500,
'msg' => '点赞失败，请稍后重试',
'list' => []
]);
}
}
/**
* 游客文章取消点赞函数
* @return Json
*/
public function articleUnlikes(): Json
{
$id = Request::param('id');
if (!$id) {
return json([
'code' => 400,
'msg' => '没有文章id',
'list' => []
]);
}
try {
$article = Articles::where('id', $id)->where('delete_time', null)->find();
if (!$article) {
return json([
'code' => 404,
'msg' => '文章不存在',
'list' => []
]);
}
if ($article->likes <= 0) {
return json([
'code' => 400,
'msg' => '文章点赞数为0，不能取消点赞',
'list' => []
]);
}
$article->dec('likes');
$article->save();
return json([
'code' => 200,
'msg' => '取消点赞成功',
'data' => [
'likes' => $article->likes
]
]);
} catch (\Exception $e) {
trace('取消点赞失败: ' . $e->getMessage(), 'error');
return json([
'code' => 500,
'msg' => '取消点赞失败，请稍后重试',
'list' => []
]);
}
}
}
app/index/controller/Index.php
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<?php
declare(strict_types=1);
namespace app\index\controller;
use app\model\Banner;
use app\index\BaseController;
use app\model\FrontMenu;
use app\model\OnePage;
use think\db\exception\DbException;
class Index extends BaseController
{
public function index()
{
return '您好！这是一个[index]示例应用';
}
/**
* 获取前端导航接口
* @return \think\response\Json
*/
public function getHeadMenu()
{
try {
// 获取所有未删除的菜单
$frontMenus = FrontMenu::where('delete_time', null)
->field('id,pid,title,type,image,path,component_path,sort,desc')
->order('sort', 'desc')
->select()
->toArray(); // 转换为数组
// 使用 buildFrontMenuTree 构建树形结构
$treeFrontMenus = $this->buildFrontMenuTree($frontMenus);
return json([
'code' => 200,
'msg' => 'success',
'data' => $treeFrontMenus
]);
} catch (DbException $e) {
return json([
'code' => 500,
'msg' => 'fail：' . $e->getMessage(),
'data' => $e->getTraceAsString()
]);
}
}
/**
* 构建前端导航树形结构
* @param array $frontMenus 前端导航列表
* @param int $pid 父前端导航ID
* @return array
*/
private function buildFrontMenuTree(array $frontMenus, int $pid = 0): array
{
$tree = [];
foreach ($frontMenus as $frontMenu) {
// 将null的pid视为0处理
$menuPid = is_null($frontMenu['pid']) ? 0 : $frontMenu['pid'];
if ($menuPid == $pid) {
$children = $this->buildFrontMenuTree($frontMenus, $frontMenu['id']);
if (!empty($children)) {
$frontMenu['children'] = $children;
}
$tree[] = $frontMenu;
}
}
// 按 sort 字段降序排序
usort($tree, function ($a, $b) {
$sortA = $a['sort'] ?? 0;
$sortB = $b['sort'] ?? 0;
return $sortB - $sortA;
});
return $tree;
}
/**
* 根据路径获取单页内容
* @param string $path 路由路径
* @return \think\response\Json
*/
public function getOnePageByPath($path = '')
{
try {
// 从路由参数获取路径
if (empty($path)) {
// 如果没有路由参数，尝试从 pathinfo 获取
$requestPath = $this->request->pathinfo();
$path = str_replace('onepage/', '', $requestPath);
}
// 确保路径以 / 开头
if (empty($path) || $path[0] !== '/') {
$path = '/' . $path;
}
// 解码路径
$path = urldecode($path);
// 查找对应路径的单页
$onePage = OnePage::where('path', $path)
->where('status', 1)
->where('delete_time', null)
->find();
if (!$onePage) {
return json([
'code' => 404,
'msg' => '单页不存在或已禁用',
'data' => null
]);
}
return json([
'code' => 200,
'msg' => 'success',
'data' => $onePage->toArray()
]);
} catch (DbException $e) {
return json([
'code' => 500,
'msg' => 'fail：' . $e->getMessage(),
'data' => null
]);
}
}
}
app/index/controller/NewsCenterController.php
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<?php
declare(strict_types=1);
namespace app\index\controller;
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\Articles;
use app\model\ArticlesCategory;
class NewsCenterController extends BaseController
{
/**
* 根据分类获取文章
* @param string $category 分类名称
* @return Json
*/
public function getNewsByCategory(string $category): Json
{
// 查询分类
$categoryInfo = ArticlesCategory::where('name', $category)
->where('delete_time', null)
->find();
if (!$categoryInfo) {
return json([
'code' => 200,
'msg' => 'success',
'list' => [],
]);
}
// 查询文章
$articles = Articles::published()
->where('cate', $categoryInfo['id'])
->order('publishdate', 'desc')
->limit(4)
->select();
return json([
'code' => 200,
'msg' => 'success',
'list' => $articles,
]);
}
/**
* 获取企业新闻
* @return Json
*/
public function getCompanyNews(): Json
{
// 获取分页参数
$page = Request::param('page', 1);
$limit = Request::param('limit', 10);
$page = max(1, intval($page));
$limit = max(1, min(50, intval($limit))); // 限制每页最多50条
// 查询分类
$categoryInfo = ArticlesCategory::where('name', '企业新闻')
->where('delete_time', null)
->find();
if (!$categoryInfo) {
return json([
'code' => 200,
'msg' => 'success',
'list' => [],
'total' => 0,
'page' => $page,
'limit' => $limit,
]);
}
// 查询总数
$total = Articles::where('cate', $categoryInfo['id'])
->where('delete_time', null)
->where('status', 2)
->count();
// 查询文章
$articles = Articles::where('cate', $categoryInfo['id'])
->where('delete_time', null)
->where('status', 2)
->order('top', 'desc')
->order('recommend', 'desc')
->order('sort', 'desc')
->order('publishdate', 'desc')
->page($page, $limit)
->select();
return json([
'code' => 200,
'msg' => 'success',
'list' => $articles,
'total' => $total,
'page' => $page,
'limit' => $limit,
]);
}
/**
* 获取金蝶新闻
* @return Json
*/
public function getKingdeeNews(): Json
{
// 获取分页参数
$page = Request::param('page', 1);
$limit = Request::param('limit', 10);
$page = max(1, intval($page));
$limit = max(1, min(50, intval($limit))); // 限制每页最多50条
// 查询分类
$categoryInfo = ArticlesCategory::where('name', '金蝶新闻')
->where('delete_time', null)
->find();
if (!$categoryInfo) {
return json([
'code' => 200,
'msg' => 'success',
'list' => [],
'total' => 0,
'page' => $page,
'limit' => $limit,
]);
}
// 查询总数
$total = Articles::where('cate', $categoryInfo['id'])
->where('delete_time', null)
->where('status', 2)
->count();
// 查询文章
$articles = Articles::where('cate', $categoryInfo['id'])
->where('delete_time', null)
->where('status', 2)
->order('top', 'desc')
->order('recommend', 'desc')
->order('sort', 'desc')
->order('publishdate', 'desc')
->page($page, $limit)
->select();
return json([
'code' => 200,
'msg' => 'success',
'list' => $articles,
'total' => $total,
'page' => $page,
'limit' => $limit,
]);
}
/**
* 获取技术中心子分类
* @return Json
*/
public function getTechnologyCategories(): Json
{
// 获取"技术中心"主分类
$parentCategory = ArticlesCategory::where('name', '技术中心')
->where('delete_time', null)
->find();
if (!$parentCategory) {
return json([
'code' => 200,
'msg' => 'success',
'data' => []
]);
}
// 查找所有子分类
$subCategories = ArticlesCategory::where('cid', $parentCategory['id'])
->where('delete_time', null)
->field('id,name,desc,sort,image')
->order('sort', 'desc')
->select();
return json([
'code' => 200,
'msg' => 'success',
'data' => $subCategories
]);
}
/**
* 获取技术中心
* @return Json
*/
public function getTechnologyCenter(): Json
{
// 1. 分页参数规范化
$page = max(1, intval(Request::param('page', 1)));
$limit = max(1, min(50, intval(Request::param('limit', 10))));
// 获取分类ID参数（可选）
$categoryId = Request::param('category_id', null);
// 2. 第一步：获取“技术中心”主分类的 id
$parentCategory = ArticlesCategory::where('name', '技术中心')
->where('delete_time', null)
->find();
// print_r($parentCategory['id']);
if (!$parentCategory) {
return $this->emptyResponse($page, $limit);
}
// 3. 第二步：查找 cid 等于主分类 id 的所有子分类 id
$subCategoryQuery = ArticlesCategory::where('cid', $parentCategory['id'])
->where('delete_time', null);
// print_r($subCategoryQuery->select());
// 如果指定了分类ID，则只查询该分类
if ($categoryId) {
$subCategoryQuery->where('id', $categoryId);
}
$subCategoryIds = $subCategoryQuery->column('id');
// print_r($subCategoryIds);
if (empty($subCategoryIds)) {
return $this->emptyResponse($page, $limit);
}
// 5. 第三步：查询 Articles 表，并限定字段
$articleQuery = Articles::whereIn('cate', $subCategoryIds)
->where('delete_time', null)
->where('status', 2);
// 获取总数
$total = (clone $articleQuery)->count();
// 获取列表：限定返回 id, title, desc, publishdate, image, likes, views
$articles = $articleQuery->field('id,title,desc,publishdate,image,likes,views,cate')
->order([
'top' => 'desc',
'recommend' => 'desc',
'sort' => 'desc',
'publishdate' => 'desc'
])
->page($page, $limit)
->select();
// 如果文章没有image，查询对应分类的image
$categoryImages = ArticlesCategory::whereIn('id', $subCategoryIds)->column('image', 'id');
foreach ($articles as &$article) {
if (empty($article['image']) && isset($categoryImages[$article['cate']])) {
$article['image'] = $categoryImages[$article['cate']];
}
}
return json([
'code' => 200,
'msg' => 'success',
'list' => $articles,
'total' => $total,
'page' => $page,
'limit' => $limit,
]);
}
/**
* 统一空返回
*/
private function emptyResponse($page, $limit): Json
{
return json([
'code' => 200,
'msg' => 'success',
'list' => [],
'total' => 0,
'page' => $page,
'limit' => $limit,
]);
}
/**
* 获取金蝶新闻详情
*/
public function getKingdeeNewsDetail(int $id): Json
{
$article = Articles::where('id', $id)
->where('delete_time', null)
->where('status', 2)
->field('id,title,cate,image,desc,author,content,publisher,publishdate,views,likes,is_trans,transurl')
->find();
if (!$article) {
return json(['code' => 404, 'msg' => '文章不存在', 'data' => null]);
}
$cate = (int) $article['cate'];
// 转换为数组再处理
$articleData = $article->toArray();
// $articleData['catename'] = $this->getCategoryName($cate);
// 获取相关文章
$articleData['relatedArticles'] = $this->getRelatedArticles($id, $cate);
// 获取上一篇下一篇
$articleData['nextPreviousArticles'] = $this->getNextPreviousArticles($id, $cate);
// 增加浏览量
Articles::where('id', $id)->inc('views')->update();
return json(['code' => 200, 'msg' => 'success', 'data' => $articleData]);
}
/**
* 获取企业新闻详情
*/
public function getCompanyNewsDetail(int $id): Json
{
$article = Articles::where('id', $id)
->where('delete_time', null)
->where('status', 2)
->find();
if (!$article) {
return json(['code' => 404, 'msg' => '文章不存在', 'data' => null]);
}
$cate = (int) $article['cate'];
// 转换为数组再处理
$articleData = $article->toArray();
$articleData['catename'] = $this->getCategoryName($cate);
// 获取相关文章
$articleData['relatedArticles'] = $this->getRelatedArticles($id, $cate);
// 获取上一篇下一篇
$articleData['nextPreviousArticles'] = $this->getNextPreviousArticles($id, $cate);
// 增加浏览量
Articles::where('id', $id)->inc('views')->update();
return json(['code' => 200, 'msg' => 'success', 'data' => $articleData]);
}
/**
* 获取上一篇下一篇
* @param int $id 文章ID
* @param int $cate 分类ID
* @return array
*/
private function getNextPreviousArticles(int $id, int $cate): array
{
$nextArticle = Articles::where('id', '<', $id)
->where('cate', $cate)
->where('delete_time', null)
->where('status', 2)
->field('id,title')
->find();
$previousArticle = Articles::where('id', '>', $id)
->where('cate', $cate)
->where('delete_time', null)
->where('status', 2)
->field('id,title')
->find();
return [
'code' => 200,
'msg' => 'success',
'next' => $nextArticle,
'previous' => $previousArticle,
];
}
/**
* 通过分类 ID 获取分类名称
* @param int $cateId 分类ID
* @return string
*/
private function getCategoryName(int $id): string
{
$categoryInfo = ArticlesCategory::where('id', $id)
->where('delete_time', null)
->find();
if (!$categoryInfo) {
return '未分类';
}
return $categoryInfo['name'];
}
/**
* 获取相关文章
*/
private function getRelatedArticles(int $id, int $cate): array
{
$articles = Articles::where('id', '<>', $id)
->where('cate', $cate)
->where('delete_time', null)
->where('status', 2)
->order('top', 'desc')
->order('recommend', 'desc')
->order('sort', 'desc')
->order('id', 'desc')
->limit(5)
->select();
foreach ($articles as &$article) {
$article['cate'] = $this->getCategoryName($article['cate']);
}
return [
'code' => 200,
'msg' => 'success',
'list' => $articles,
];
}
}