130 lines
3.9 KiB
PHP
Executable File
130 lines
3.9 KiB
PHP
Executable File
<?php
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namespace Plugins\WxGCode\Controllers\Web;
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use App\Core\WebBaseController;
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class WxGCodeController extends WebBaseController {
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protected $pluginManager;
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protected $db;
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public function __construct() {
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global $pluginManager;
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$this->pluginManager = $pluginManager;
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$this->db = $this->pluginManager->getDB();
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}
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public function index($code) {
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$code = $code;
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include __DIR__ . '/../../Views/Web/index.php';
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}
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public function get($code) {
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// 设置响应内容类型为JSON
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header('Content-Type: application/json');
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// 验证code格式 (假设code是字母数字组合)
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if (empty($code) || !preg_match('/^[A-Za-z0-9]+$/', $code)) {
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echo json_encode([
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'success' => false,
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'message' => '无效的活码编码'
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]);
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exit;
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}
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// 查询有效的活码记录 (只查询启用状态的)
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$row = $this->db->get('wxgcode_list', '*', [
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'AND' => [
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'code' => $code,
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'status' => 1 // 只显示启用状态的活码
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]
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]);
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if ($row) {
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// 记录访问量
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$this->increaseViewCount($row['id']);
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// 检查是否需要切换到备用活码 (如果当前活码达到最大扫码次数)
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if ($row['max_scans'] > 0 && $row['total_scans'] >= $row['max_scans'] && !empty($row['backup_id'])) {
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$backupRow = $this->db->get('wxgcode_list', '*', [
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'AND' => [
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'id' => $row['backup_id'],
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'status' => 1
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]
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]);
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if ($backupRow) {
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$row = $backupRow;
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}
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}
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// 格式化数据
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if (isset($row['created_at'])) {
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$row['created_at'] = date('Y-m-d', strtotime($row['created_at']));
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}
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// 返回活码信息
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echo json_encode([
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'success' => true,
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'data' => $row
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]);
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} else {
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echo json_encode([
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'success' => false,
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'message' => '活码不存在或已被禁用'
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]);
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}
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exit;
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}
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/**
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* 增加活码访问量
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* @param int $id 活码ID
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*/
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protected function increaseViewCount($id) {
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// 增加扫码次数
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$this->db->update('wxgcode_list', [
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'total_views[+]' => 1
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], ['id' => $id]);
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}
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/**
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* 刷新二维码
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* @param string $code 活码编码
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*/
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public function refreshQrcode($code) {
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header('Content-Type: application/json');
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$row = $this->db->get('wxgcode_list', ['id', 'qrcode_url', 'code'], [
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'AND' => [
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'code' => $code,
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'status' => 1
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]
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]);
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if ($row) {
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// 这里可以添加调用微信接口生成新二维码的逻辑
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// 示例：$newQrcodeUrl = $this->generateNewQrcode($row['id']);
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// 简单模拟刷新（实际项目中应替换为真实逻辑）
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$newQrcodeUrl = $row['qrcode_url'] . '?t=' . time();
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// 更新数据库中的二维码URL
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$this->db->update('wxgcode_list', [
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'qrcode_url' => $newQrcodeUrl,
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'update_time' => date('Y-m-d H:i:s')
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], ['id' => $row['id']]);
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echo json_encode([
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'success' => true,
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'data' => [
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'qrcode_url' => $newQrcodeUrl
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]
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]);
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} else {
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echo json_encode([
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'success' => false,
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'message' => '刷新失败，活码不存在或已被禁用'
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]);
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}
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exit;
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}
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}
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