mirror of
https://github.com/crmeb/CRMEB.git
synced 2025-12-23 19:32:33 +00:00
874 lines
36 KiB
PHP
874 lines
36 KiB
PHP
<?php
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/**
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* Project: 快速复制 淘宝、天猫、1688、京东 商品到CRMEB系统
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* Author: 有一片天 <810806442@qq.com> 微信：szktor
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* Date: 2019-04-25
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*/
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namespace app\admin\controller\store;
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use crmeb\services\HttpService;
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use crmeb\services\UploadService;
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use think\exception\PDOException;
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use app\admin\controller\AuthController;
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use app\admin\model\system\SystemConfig;
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use crmeb\traits\CurdControllerTrait;
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use crmeb\services\JsonService;
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use crmeb\services\UtilService;
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use app\admin\model\store\StoreCategory as CategoryModel;
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use app\admin\model\store\StoreProduct as ProductModel;
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use app\admin\model\system\SystemAttachment;
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use app\admin\model\system\SystemAttachmentCategory;
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/**
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* 产品管理
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* Class StoreProduct
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* @package app\admin\controller\store
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*/
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class CopyTaobao extends AuthController
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{
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use CurdControllerTrait;
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protected $bindModel = ProductModel::class;
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//错误信息
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protected $errorInfo = true;
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//产品默认字段
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protected $productInfo = [
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'cate_id' => '',
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'store_name' => '',
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'store_info' => '',
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'unit_name' => '件',
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'price' => 0,
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'keyword' => '',
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'ficti' => 0,
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'ot_price' => 0,
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'give_integral' => 0,
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'postage' => 0,
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'cost' => 0,
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'image' => '',
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'slider_image' => '',
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'add_time' => 0,
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'stock' => 0,
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'description' => '',
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'soure_link' => ''
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];
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//抓取网站主域名
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protected $grabName = [
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'taobao',
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'1688',
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'tmall',
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'jd'
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];
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//远程下载附件图片分类名称
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protected $AttachmentCategoryName = '远程下载';
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/**
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* 显示资源
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* @return html
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*/
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public function index()
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{
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$list = CategoryModel::getTierList(null, 1);
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$menus = [];
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foreach ($list as $menu) {
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$menus[] = ['value' => $menu['id'], 'label' => $menu['html'] . $menu['cate_name'], 'disabled' => $menu['pid'] == 0];//,'disabled'=>$menu['pid']== 0];
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}
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$this->assign('menus', $menus);
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$this->assign('is_layui', 1);
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return $this->fetch();
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}
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/*
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* 设置错误信息
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* @param string $msg 错误信息
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* */
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public function setErrorInfo($msg = '')
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{
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$this->errorInfo = $msg;
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return false;
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}
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/*
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* 设置字符串字符集
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* @param string $str 需要设置字符集的字符串
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* @return string
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* */
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public function Utf8String($str)
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{
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$encode = mb_detect_encoding($str, array("ASCII", 'UTF-8', "GB2312", "GBK", 'BIG5'));
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if (strtoupper($encode) != 'UTF-8') $str = mb_convert_encoding($str, 'utf-8', $encode);
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return $str;
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}
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/**
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* 获取资源,并解析出对应的商品参数
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* @return json
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*/
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public function get_request_contents()
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{
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list($link) = UtilService::postMore([
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['link', '']
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], $this->request, true);
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$url = $this->checkurl($link);
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if ($url === false) return JsonService::fail($this->errorInfo);
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$this->errorInfo = true;
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$html = $this->curl_Get($url, 60);
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if (!$html) return JsonService::fail('商品HTML信息获取失败');
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$html = $this->Utf8String($html);
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preg_match('/<title>([^<>]*)<\/title>/', $html, $title);
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//商品标题
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$this->productInfo['store_name'] = isset($title['1']) ? str_replace(['-淘宝网', '-tmall.com天猫', ' - 阿里巴巴', ' ', '-', '【图片价格品牌报价】京东', '京东', '【行情报价价格评测】'], '', trim($title['1'])) : '';
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$this->productInfo['store_info'] = $this->productInfo['store_name'];
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try {
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//获取url信息
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$pathinfo = pathinfo($url);
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if (!isset($pathinfo['dirname'])) return JsonService::fail('解析URL失败');
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//提取域名
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$parse_url = parse_url($pathinfo['dirname']);
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if (!isset($parse_url['host'])) return JsonService::fail('获取域名失败');
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//获取第一次.出现的位置
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$strLeng = strpos($parse_url['host'], '.') + 1;
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//截取域名中的真实域名不带.com后的
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$funsuffix = substr($parse_url['host'], $strLeng, strrpos($parse_url['host'], '.') - $strLeng);
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if (!in_array($funsuffix, $this->grabName)) return JsonService::fail('您输入的地址不在复制范围内！');
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//设拼接设置产品函数
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$funName = "setProductInfo" . ucfirst($funsuffix);
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//执行方法
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if (method_exists($this, $funName))
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$this->$funName($html);
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else
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return JsonService::fail('设置产品函数不存在');
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if (!$this->productInfo['slider_image']) return JsonService::fail('未能获取到商品信息，请确保商品信息有效！');
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return JsonService::successful($this->productInfo);
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} catch (\Exception $e) {
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return JsonService::fail('系统错误', ['line' => $e->getLine(), 'meass' => $e->getMessage()]);
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}
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}
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/*
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* 淘宝设置产品
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* @param string $html 网页内容
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* */
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public function setProductInfoTaobao($html)
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{
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//获取轮播图
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$images = $this->getTaobaoImg($html);
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$images = array_merge($images);
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$this->productInfo['slider_image'] = isset($images['gaoqing']) ? $images['gaoqing'] : (array)$images;
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//获取产品详情请求链接
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$link = $this->getTaobaoDesc($html);
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//获取请求内容
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$desc_json = HttpService::getRequest($link);
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//转换字符集
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$desc_json = $this->Utf8String($desc_json);
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//截取掉多余字符
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$this->productInfo['test'] = $desc_json;
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$desc_json = str_replace('var desc=\'', '', $desc_json);
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$desc_json = str_replace(["\n", "\t", "\r"], '', $desc_json);
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$content = substr($desc_json, 0, -2);
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$this->productInfo['description'] = $content;
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//获取详情图
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$description_images = $this->decodedesc($this->productInfo['description']);
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$this->productInfo['description_images'] = is_array($description_images) ? $description_images : [];
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$this->productInfo['image'] = is_array($this->productInfo['slider_image']) && isset($this->productInfo['slider_image'][0]) ? $this->productInfo['slider_image'][0] : '';
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}
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/*
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* 天猫设置产品
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* @param string $html 网页内容
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* */
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public function setProductInfoTmall($html)
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{
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//获取轮播图
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$images = $this->getTianMaoImg($html);
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$images = array_merge($images);
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$this->productInfo['slider_image'] = $images;
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$this->productInfo['image'] = is_array($this->productInfo['slider_image']) && isset($this->productInfo['slider_image'][0]) ? $this->productInfo['slider_image'][0] : '';
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//获取产品详情请求链接
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$link = $this->getTianMaoDesc($html);
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//获取请求内容
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$desc_json = HttpService::getRequest($link);
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//转换字符集
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$desc_json = $this->Utf8String($desc_json);
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//截取掉多余字符
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$desc_json = str_replace('var desc=\'', '', $desc_json);
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$desc_json = str_replace(["\n", "\t", "\r"], '', $desc_json);
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$content = substr($desc_json, 0, -2);
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$this->productInfo['description'] = $content;
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//获取详情图
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$description_images = $this->decodedesc($this->productInfo['description']);
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$this->productInfo['description_images'] = is_array($description_images) ? $description_images : [];
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}
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/*
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* 1688设置产品
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* @param string $html 网页内容
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* */
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public function setProductInfo1688($html)
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{
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//获取轮播图
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$images = $this->get1688Img($html);
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if (isset($images['gaoqing'])) {
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$images['gaoqing'] = array_merge($images['gaoqing']);
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$this->productInfo['slider_image'] = $images['gaoqing'];
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} else
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$this->productInfo['slider_image'] = $images;
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$this->productInfo['image'] = is_array($this->productInfo['slider_image']) && isset($this->productInfo['slider_image'][0]) ? $this->productInfo['slider_image'][0] : '';
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//获取产品详情请求链接
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$link = $this->get1688Desc($html);
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//获取请求内容
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$desc_json = HttpService::getRequest($link);
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//转换字符集
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$desc_json = $this->Utf8String($desc_json);
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$this->productInfo['test'] = $desc_json;
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//截取掉多余字符
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$desc_json = str_replace('var offer_details=', '', $desc_json);
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$desc_json = str_replace(["\n", "\t", "\r"], '', $desc_json);
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$desc_json = substr($desc_json, 0, -1);
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$descArray = json_decode($desc_json, true);
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if (!isset($descArray['content'])) $descArray['content'] = '';
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$this->productInfo['description'] = $descArray['content'];
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//获取详情图
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$description_images = $this->decodedesc($this->productInfo['description']);
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$this->productInfo['description_images'] = is_array($description_images) ? $description_images : [];
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}
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/*
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* JD设置产品
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* @param string $html 网页内容
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* */
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public function setProductInfoJd($html)
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{
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//获取产品详情请求链接
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$desc_url = $this->getJdDesc($html);
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//获取请求内容
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$desc_json = HttpService::getRequest($desc_url);
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//转换字符集
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$desc_json = $this->Utf8String($desc_json);
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//截取掉多余字符
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if (substr($desc_json, 0, 8) == 'showdesc') $desc_json = str_replace('showdesc', '', $desc_json);
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$desc_json = str_replace('data-lazyload=', 'src=', $desc_json);
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$descArray = json_decode($desc_json, true);
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if (!$descArray) $descArray = ['content' => ''];
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//获取轮播图
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$images = $this->getJdImg($html);
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$images = array_merge($images);
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$this->productInfo['slider_image'] = $images;
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$this->productInfo['image'] = is_array($this->productInfo['slider_image']) ? $this->productInfo['slider_image'][0] : '';
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$this->productInfo['description'] = $descArray['content'];
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//获取详情图
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$description_images = $this->decodedesc($descArray['content']);
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$this->productInfo['description_images'] = is_array($description_images) ? $description_images : [];
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}
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/*
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* 检查淘宝，天猫，1688的商品链接
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* @return string
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*/
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public function checkurl($link)
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{
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$link = strtolower($link);
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if (!$link) return $this->setErrorInfo('请输入链接地址');
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if (substr($link, 0, 4) != 'http') return $this->setErrorInfo('链接地址必须以http开头');
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$arrLine = explode('?', $link);
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if (!count($arrLine)) return $this->setErrorInfo('链接地址有误(ERR:1001)');
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if (!isset($arrLine[1])) {
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if (strpos($link, '1688') !== false && strpos($link, 'offer') !== false) return trim($arrLine[0]);
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else if (strpos($link, 'item.jd') !== false) return trim($arrLine[0]);
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else return $this->setErrorInfo('链接地址有误(ERR:1002)');
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}
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if (strpos($link, '1688') !== false && strpos($link, 'offer') !== false) return trim($arrLine[0]);
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if (strpos($link, 'item.jd') !== false) return trim($arrLine[0]);
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$arrLineValue = explode('&', $arrLine[1]);
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if (!is_array($arrLineValue)) return $this->setErrorInfo('链接地址有误(ERR:1003)');
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if (!strpos(trim($arrLine[0]), 'item.htm')) $this->setErrorInfo('链接地址有误(ERR:1004)');
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//链接参数
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$lastStr = '';
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foreach ($arrLineValue as $k => $v) {
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if (substr(strtolower($v), 0, 3) == 'id=') {
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$lastStr = trim($v);
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break;
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}
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}
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if (!$lastStr) return $this->setErrorInfo('链接地址有误(ERR:1005)');
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return trim($arrLine[0]) . '?' . $lastStr;
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}
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/*
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* 保存图片保存产品信息
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* */
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public function save_product()
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{
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$data = UtilService::postMore([
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['cate_id', ''],
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['store_name', ''],
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['store_info', ''],
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['keyword', ''],
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['unit_name', ''],
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['image', ''],
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['slider_image', []],
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['price', ''],
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['ot_price', ''],
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['give_integral', ''],
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['postage', ''],
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['sales', ''],
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['ficti', ''],
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['stock', ''],
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['cost', ''],
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['description_images', []],
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['description', ''],
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['is_show', 0],
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['soure_link', ''],
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]);
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if (!$data['cate_id']) return JsonService::fail('请选择分类！');
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if (!$data['store_name']) return JsonService::fail('请填写产品名称');
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if (!$data['unit_name']) return JsonService::fail('请填写产品单位');
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if (!$data['image']) return JsonService::fail('商品主图暂无，无法保存商品，您可选择其他链接进行复制产品');
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if ($data['price'] == '' || $data['price'] < 0) return JsonService::fail('请输入产品售价');
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if ($data['ot_price'] == '' || $data['ot_price'] < 0) return JsonService::fail('请输入产品市场价');
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if ($data['stock'] == '' || $data['stock'] < 0) return JsonService::fail('请输入库存');
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//查询附件分类
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$AttachmentCategory = SystemAttachmentCategory::where('name' , $this->AttachmentCategoryName)->find();
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//不存在则创建
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if (!$AttachmentCategory) $AttachmentCategory = SystemAttachmentCategory::create(['pid' => '0', 'name' => $this->AttachmentCategoryName, 'enname' => '']);
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//生成附件目录
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try{
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if (make_path('attach', 3) == '') return JsonService::fail('无法创建文件夹，请检查您的上传目录权限：' . app()->getRootPath() . 'public' . DS . 'uploads' . DS. 'attach' . DS);
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}catch (\Exception $e){
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return JsonService::fail($e->getMessage().'或无法创建文件夹，请检查您的上传目录权限：' . app()->getRootPath() . 'public' . DS . 'uploads' . DS. 'attach' . DS);
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}
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ini_set("max_execution_time", 600);
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//开始图片下载处理
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ProductModel::beginTrans();
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try {
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//放入主图
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$images = [
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['w' => 305, 'h' => 305, 'line' => $data['image'], 'valuename' => 'image']
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];
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//放入轮播图
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foreach ($data['slider_image'] as $item) {
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$value = ['w' => 640, 'h' => 640, 'line' => $item, 'valuename' => 'slider_image', 'isTwoArray' => true];
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array_push($images, $value);
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}
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//执行下载
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$res = $this->uploadImage($images, false, 0, $AttachmentCategory['id']);
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if (!is_array($res)) return JsonService::fail($this->errorInfo ? $this->errorInfo : '保存图片失败');
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if (isset($res['image'])) $data['image'] = $res['image'];
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if (isset($res['slider_image'])) $data['slider_image'] = $res['slider_image'];
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$data['slider_image'] = count($data['slider_image']) ? json_encode($data['slider_image']) : '';
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//替换并下载详情里面的图片默认下载全部图片
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$data['description'] = preg_replace('#<style>.*?</style>#is', '', $data['description']);
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$data['description'] = $this->uploadImage($data['description_images'], $data['description'], 1, $AttachmentCategory['id']);
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unset($data['description_images']);
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$data['add_time'] = time();
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$cate_id = explode(',', $data['cate_id']);
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//产品存在
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if ($productInfo = ProductModel::where('soure_link', $data['soure_link'])->find()) {
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$productInfo->description = $data['description'];
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$productInfo->slider_image = $data['slider_image'];
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$productInfo->image = $data['image'];
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$productInfo->store_name = $data['store_name'];
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$productInfo->save();
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ProductModel::commitTrans();
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return JsonService::successful('商品存在，信息已被更新成功');
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} else {
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//不存在时新增
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if ($res = ProductModel::create($data)) {
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foreach ($cate_id as $cid) {
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\think\facade\Db::name('store_product_cate')->insert(['product_id' => $res['id'], 'cate_id' => $cid, 'add_time' => time()]);
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}
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ProductModel::commitTrans();
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return JsonService::successful('生成产品成功');
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} else {
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ProductModel::rollbackTrans();
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return JsonService::fail('生成产品失败');
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}
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}
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} catch (PDOException $e) {
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ProductModel::rollbackTrans();
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return JsonService::fail('插入数据库错误', ['line' => $e->getLine(), 'messag' => $e->getMessage()]);
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} catch (\Exception $e) {
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ProductModel::rollbackTrans();
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return JsonService::fail('系统错误', ['line' => $e->getLine(), 'messag' => $e->getMessage()]);
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}
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}
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|
||
/*
|
||
* 上传图片处理
|
||
* @param array $image 图片路径
|
||
* @param int $uploadType 上传方式 0=远程下载
|
||
* */
|
||
public function uploadImage(array $images = [], $html = '', $uploadType = 0, $AttachmentCategoryId = 0)
|
||
{
|
||
$uploadImage = [];
|
||
$siteUrl = SystemConfig::getConfigValue('site_url');
|
||
switch ($uploadType) {
|
||
case 0:
|
||
foreach ($images as $item) {
|
||
//下载图片文件
|
||
if ($item['w'] && $item['h'])
|
||
$uploadValue = $this->downloadImage($item['line'], '', 0, 30, $item['w'], $item['h']);
|
||
else
|
||
$uploadValue = $this->downloadImage($item['line']);
|
||
//下载成功更新数据库
|
||
if (is_array($uploadValue)) {
|
||
//TODO 拼接图片地址
|
||
if ($uploadValue['image_type'] == 1) $imagePath = $siteUrl . $uploadValue['path'];
|
||
else $imagePath = $uploadValue['path'];
|
||
//写入数据库
|
||
if (!$uploadValue['is_exists'] && $AttachmentCategoryId) SystemAttachment::attachmentAdd($uploadValue['name'], $uploadValue['size'], $uploadValue['mime'], $imagePath, $imagePath, $AttachmentCategoryId, $uploadValue['image_type'], time(), 1);
|
||
//组装数组
|
||
if (isset($item['isTwoArray']) && $item['isTwoArray'])
|
||
$uploadImage[$item['valuename']][] = $imagePath;
|
||
else
|
||
$uploadImage[$item['valuename']] = $imagePath;
|
||
}
|
||
}
|
||
break;
|
||
case 1:
|
||
preg_match_all('#<img.*?src="([^"]*)"[^>]*>#i', $html, $match);
|
||
if (isset($match[1])) {
|
||
foreach ($match[1] as $item) {
|
||
if (is_int(strpos($item, 'http')))
|
||
$arcurl = $item;
|
||
else
|
||
$arcurl = 'http://' . ltrim($item, '\//');
|
||
$uploadValue = $this->downloadImage($arcurl);
|
||
//下载成功更新数据库
|
||
if (is_array($uploadValue)) {
|
||
//TODO 拼接图片地址
|
||
if ($uploadValue['image_type'] == 1) $imagePath = $siteUrl . $uploadValue['path'];
|
||
else $imagePath = $uploadValue['path'];
|
||
//写入数据库
|
||
if (!$uploadValue['is_exists'] && $AttachmentCategoryId) SystemAttachment::attachmentAdd($uploadValue['name'], $uploadValue['size'], $uploadValue['mime'], $imagePath, $imagePath, $AttachmentCategoryId, $uploadValue['image_type'], time(), 1);
|
||
//替换图片
|
||
$html = str_replace($item, $imagePath, $html);
|
||
} else {
|
||
//替换掉没有下载下来的图片
|
||
$html = preg_replace('#<img.*?src="' . $item . '"*>#i', '', $html);
|
||
}
|
||
}
|
||
}
|
||
return $html;
|
||
break;
|
||
default:
|
||
return $this->setErrorInfo('上传方式错误');
|
||
break;
|
||
}
|
||
return $uploadImage;
|
||
}
|
||
|
||
//提取商品描述中的所有图片
|
||
public function decodedesc($desc = '')
|
||
{
|
||
$desc = trim($desc);
|
||
if (!$desc) return '';
|
||
preg_match_all('/<img[^>]*?src="([^"]*?)"[^>]*?>/i', $desc, $match);
|
||
if (!isset($match[1]) || count($match[1]) <= 0) {
|
||
preg_match_all('/:url(([^"]*?));/i', $desc, $match);
|
||
if (!isset($match[1]) || count($match[1]) <= 0) return $desc;
|
||
} else {
|
||
preg_match_all('/:url(([^"]*?));/i', $desc, $newmatch);
|
||
if (isset($newmatch[1]) && count($newmatch[1]) > 0) $match[1] = array_merge($match[1], $newmatch[1]);
|
||
}
|
||
$match[1] = array_unique($match[1]); //去掉重复
|
||
foreach ($match[1] as $k => &$v) {
|
||
$_tmp_img = str_replace([')', '(', ';'], '', $v);
|
||
$_tmp_img = strpos($_tmp_img, 'http') ? $_tmp_img : 'http:' . $_tmp_img;
|
||
if (strpos($v, '?')) {
|
||
$_tarr = explode('?', $v);
|
||
$_tmp_img = trim($_tarr[0]);
|
||
}
|
||
$_urls = str_replace(['\'', '"'], '', $_tmp_img);
|
||
if ($this->_img_exists($_urls)) $v = $_urls;
|
||
}
|
||
return $match[1];
|
||
}
|
||
|
||
//获取京东商品组图
|
||
public function getJdImg($html = '')
|
||
{
|
||
//获取图片服务器网址
|
||
preg_match('/<img(.*?)id="spec-img"(.*?)data-origin=\"(.*?)\"[^>]*>/', $html, $img);
|
||
if (!isset($img[3])) return '';
|
||
$info = parse_url(trim($img[3]));
|
||
if (!$info['host']) return '';
|
||
if (!$info['path']) return '';
|
||
$_tmparr = explode('/', trim($info['path']));
|
||
$url = 'http://' . $info['host'] . '/' . $_tmparr[1] . '/' . str_replace(['jfs', ' '], '', trim($_tmparr[2]));
|
||
preg_match('/imageList:(.*?)"],/is', $html, $img);
|
||
if (!isset($img[1])) {
|
||
return '';
|
||
}
|
||
$_arr = explode(',', $img[1]);
|
||
foreach ($_arr as $k => &$v) {
|
||
$_str = $url . str_replace(['"', '[', ']', ' '], '', trim($v));
|
||
if (strpos($_str, '?')) {
|
||
$_tarr = explode('?', $_str);
|
||
$_str = trim($_tarr[0]);
|
||
}
|
||
if ($this->_img_exists($_str)) {
|
||
$v = $_str;
|
||
} else {
|
||
unset($_arr[$k]);
|
||
}
|
||
}
|
||
return array_unique($_arr);
|
||
}
|
||
|
||
//获取京东商品描述
|
||
public function getJdDesc($html = '')
|
||
{
|
||
preg_match('/,(.*?)desc:([^<>]*)\',/i', $html, $descarr);
|
||
if (!isset($descarr[1]) && !isset($descarr[2])) return '';
|
||
$tmpArr = explode(',', $descarr[2]);
|
||
if (count($tmpArr) > 0) {
|
||
$descarr[2] = trim($tmpArr[0]);
|
||
}
|
||
$replace_arr = ['\'', '\',', ' ', ',', '/*', '*/'];
|
||
if (isset($descarr[2])) {
|
||
$d_url = str_replace($replace_arr, '', $descarr[2]);
|
||
return $this->formatDescUrl(strpos($d_url, 'http') ? $d_url : 'http:' . $d_url);
|
||
}
|
||
$d_url = str_replace($replace_arr, '', $descarr[1]);
|
||
$d_url = $this->formatDescUrl($d_url);
|
||
$d_url = rtrim(rtrim($d_url, "?"), "&");
|
||
return substr($d_url, 0, 4) == 'http' ? $d_url : 'http:' . $d_url;
|
||
}
|
||
|
||
//处理下京东商品描述网址
|
||
public function formatDescUrl($url = '')
|
||
{
|
||
if (!$url) return '';
|
||
$url = substr($url, 0, 4) == 'http' ? $url : 'http:' . $url;
|
||
if (!strpos($url, '&')) {
|
||
$_arr = explode('?', $url);
|
||
if (!is_array($_arr) || count($_arr) <= 0) return $url;
|
||
return trim($_arr[0]);
|
||
} else {
|
||
$_arr = explode('&', $url);
|
||
}
|
||
if (!is_array($_arr) || count($_arr) <= 0) return $url;
|
||
unset($_arr[count($_arr) - 1]);
|
||
$new_url = '';
|
||
foreach ($_arr as $k => $v) {
|
||
$new_url .= $v . '&';
|
||
}
|
||
return !$new_url ? $url : $new_url;
|
||
}
|
||
|
||
//获取1688商品组图
|
||
public function get1688Img($html = '')
|
||
{
|
||
preg_match('/<ul class=\"nav nav-tabs fd-clr\">(.*?)<\/ul>/is', $html, $img);
|
||
if (!isset($img[0])) {
|
||
return '';
|
||
}
|
||
preg_match_all('/preview":"(.*?)\"\}\'>/is', $img[0], $arrb);
|
||
if (!isset($arrb[1]) || count($arrb[1]) <= 0) {
|
||
return '';
|
||
}
|
||
$thumb = [];
|
||
$gaoqing = [];
|
||
$res = ['thumb' => '', 'gaoqing' => '']; //缩略图片和高清图片
|
||
foreach ($arrb[1] as $k => $v) {
|
||
$_str = str_replace(['","original":"'], '*', $v);
|
||
$_arr = explode('*', $_str);
|
||
if (is_array($_arr) && isset($_arr[0]) && isset($_arr[1])) {
|
||
if (strpos($_arr[0], '?')) {
|
||
$_tarr = explode('?', $_arr[0]);
|
||
$_arr[0] = trim($_tarr[0]);
|
||
}
|
||
if (strpos($_arr[1], '?')) {
|
||
$_tarr = explode('?', $_arr[1]);
|
||
$_arr[1] = trim($_tarr[0]);
|
||
}
|
||
if ($this->_img_exists($_arr[0])) $thumb[] = trim($_arr[0]);
|
||
if ($this->_img_exists($_arr[1])) $gaoqing[] = trim($_arr[1]);
|
||
}
|
||
}
|
||
$res = ['thumb' => array_unique($thumb), 'gaoqing' => array_unique($gaoqing)]; //缩略图片和高清图片
|
||
return $res;
|
||
}
|
||
|
||
//获取1688商品描述
|
||
public function get1688Desc($html = '')
|
||
{
|
||
preg_match('/data-tfs-url="([^<>]*)data-enable="true"/', $html, $descarr);
|
||
if (!isset($descarr[1])) return '';
|
||
return str_replace(['"', ' '], '', $descarr[1]);
|
||
}
|
||
|
||
//获取天猫商品组图
|
||
public function getTianMaoImg($html = '')
|
||
{
|
||
$pic_size = '430';
|
||
preg_match('/<img[^>]*id="J_ImgBooth"[^r]*rc=\"([^"]*)\"[^>]*>/', $html, $img);
|
||
if (isset($img[1])) {
|
||
$_arr = explode('x', $img[1]);
|
||
$filename = $_arr[count($_arr) - 1];
|
||
$pic_size = intval(substr($filename, 0, 3));
|
||
}
|
||
preg_match('|<ul id="J_UlThumb" class="tb-thumb tm-clear">(.*)</ul>|isU', $html, $match);
|
||
preg_match_all('/<img src="(.*?)" \//', $match[1], $images);
|
||
if (!isset($images[1])) return '';
|
||
foreach ($images[1] as $k => &$v) {
|
||
$tmp_v = trim($v);
|
||
$_arr = explode('x', $tmp_v);
|
||
$_fname = $_arr[count($_arr) - 1];
|
||
$_size = intval(substr($_fname, 0, 3));
|
||
if (strpos($tmp_v, '://')) {
|
||
$_arr = explode(':', $tmp_v);
|
||
$r_url = trim($_arr[1]);
|
||
} else {
|
||
$r_url = $tmp_v;
|
||
}
|
||
$str = str_replace($_size, $pic_size, $r_url);
|
||
if (strpos($str, '?')) {
|
||
$_tarr = explode('?', $str);
|
||
$str = trim($_tarr[0]);
|
||
}
|
||
$_i_url = strpos($str, 'http') ? $str : 'http:' . $str;
|
||
if ($this->_img_exists($_i_url)) {
|
||
$v = $_i_url;
|
||
} else {
|
||
unset($images[1][$k]);
|
||
}
|
||
}
|
||
return array_unique($images[1]);
|
||
}
|
||
|
||
//获取天猫商品描述
|
||
public function getTianMaoDesc($html = '')
|
||
{
|
||
preg_match('/descUrl":"([^<>]*)","httpsDescUrl":"/', $html, $descarr);
|
||
if (!isset($descarr[1])) {
|
||
preg_match('/httpsDescUrl":"([^<>]*)","fetchDcUrl/', $html, $descarr);
|
||
if (!isset($descarr[1])) return '';
|
||
}
|
||
return strpos($descarr[1], 'http') ? $descarr[1] : 'http:' . $descarr[1];
|
||
}
|
||
|
||
//获取淘宝商品组图
|
||
public function getTaobaoImg($html = '')
|
||
{
|
||
preg_match('/auctionImages([^<>]*)"]/', $html, $imgarr);
|
||
if (!isset($imgarr[1])) return '';
|
||
$arr = explode(',', $imgarr[1]);
|
||
foreach ($arr as $k => &$v) {
|
||
$str = trim($v);
|
||
$str = str_replace(['"', ' ', '', ':['], '', $str);
|
||
if (strpos($str, '?')) {
|
||
$_tarr = explode('?', $str);
|
||
$str = trim($_tarr[0]);
|
||
}
|
||
$_i_url = strpos($str, 'http') ? $str : 'http:' . $str;
|
||
if ($this->_img_exists($_i_url)) {
|
||
$v = $_i_url;
|
||
} else {
|
||
unset($arr[$k]);
|
||
}
|
||
}
|
||
return array_unique($arr);
|
||
}
|
||
|
||
//获取淘宝商品描述
|
||
public function getTaobaoDesc($html = '')
|
||
{
|
||
preg_match('/descUrl([^<>]*)counterApi/', $html, $descarr);
|
||
if (!isset($descarr[1])) return '';
|
||
$arr = explode(':', $descarr[1]);
|
||
$url = [];
|
||
foreach ($arr as $k => $v) {
|
||
if (strpos($v, '//')) {
|
||
$str = str_replace(['\'', ',', ' ', '?', ':'], '', $v);
|
||
$url[] = trim($str);
|
||
}
|
||
}
|
||
if ($url) {
|
||
return strpos($url[0], 'http') ? $url[0] : 'http:' . $url[0];
|
||
} else {
|
||
return '';
|
||
}
|
||
}
|
||
|
||
/**
|
||
* GET 请求
|
||
* @param string $url
|
||
*/
|
||
public function curl_Get($url = '', $time_out = 25)
|
||
{
|
||
if (!$url) return '';
|
||
$ch = curl_init();
|
||
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // 跳过证书检查
|
||
if (stripos($url, "https://") !== FALSE) {
|
||
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2); // 从证书中检查SSL加密算法是否存在
|
||
}
|
||
curl_setopt($ch, CURLOPT_URL, $url);
|
||
curl_setopt($ch, CURLOPT_HTTPHEADER, array('user-agent:' . $_SERVER['HTTP_USER_AGENT']));
|
||
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
|
||
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
|
||
curl_setopt($ch, CURLOPT_TIMEOUT, $time_out);
|
||
$response = curl_exec($ch);
|
||
if ($error = curl_error($ch)) {
|
||
return false;
|
||
}
|
||
curl_close($ch);
|
||
return mb_convert_encoding($response, 'utf-8', 'GB2312');
|
||
}
|
||
|
||
//检测远程文件是否存在
|
||
public function _img_exists($url = '')
|
||
{
|
||
ini_set("max_execution_time", 0);
|
||
$str = @file_get_contents($url, 0, null, 0, 1);
|
||
if (strlen($str) <= 0) return false;
|
||
if ($str)
|
||
return true;
|
||
else
|
||
return false;
|
||
}
|
||
|
||
//TODO 下载图片
|
||
public function downloadImage($url = '', $name = '', $type = 0, $timeout = 30, $w = 0, $h = 0)
|
||
{
|
||
if (!strlen(trim($url))) return '';
|
||
if (!strlen(trim($name))) {
|
||
//TODO 获取要下载的文件名称
|
||
$downloadImageInfo = $this->getImageExtname($url);
|
||
$name = $downloadImageInfo['file_name'];
|
||
if (!strlen(trim($name))) return '';
|
||
}
|
||
//TODO 获取远程文件所采用的方法
|
||
if ($type) {
|
||
$ch = curl_init();
|
||
curl_setopt($ch, CURLOPT_URL, $url);
|
||
curl_setopt($ch, CURLOPT_RETURNTRANSFER, false);
|
||
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
|
||
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); //TODO 跳过证书检查
|
||
if (stripos($url, "https://") !== FALSE) curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2); //TODO 从证书中检查SSL加密算法是否存在
|
||
curl_setopt($ch, CURLOPT_HTTPHEADER, array('user-agent:' . $_SERVER['HTTP_USER_AGENT']));
|
||
if (ini_get('open_basedir') == '' && ini_get('safe_mode' == 'Off')) curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);//TODO 是否采集301、302之后的页面
|
||
$content = curl_exec($ch);
|
||
curl_close($ch);
|
||
} else {
|
||
try {
|
||
ob_start();
|
||
readfile($url);
|
||
$content = ob_get_contents();
|
||
ob_end_clean();
|
||
} catch (\Exception $e) {
|
||
return $e->getMessage();
|
||
}
|
||
}
|
||
$size = strlen(trim($content));
|
||
if (!$content || $size <= 2) return '图片流获取失败';
|
||
$date_dir = date('Y') . DS . date('m') . DS . date('d');
|
||
$imageInfo = UploadService::imageStream($name, $content, 'attach/' . $date_dir);
|
||
if (!is_array($imageInfo)) return $imageInfo;
|
||
$date['path'] = $imageInfo['dir'];
|
||
$date['name'] = $imageInfo['name'];
|
||
$date['size'] = $imageInfo['size'];
|
||
$date['mime'] = $imageInfo['type'];
|
||
$date['image_type'] = $imageInfo['image_type'];
|
||
$date['is_exists'] = false;
|
||
return $date;
|
||
}
|
||
|
||
//获取即将要下载的图片扩展名
|
||
public function getImageExtname($url = '', $ex = 'jpg')
|
||
{
|
||
$_empty = ['file_name' => '', 'ext_name' => $ex];
|
||
if (!$url) return $_empty;
|
||
if (strpos($url, '?')) {
|
||
$_tarr = explode('?', $url);
|
||
$url = trim($_tarr[0]);
|
||
}
|
||
$arr = explode('.', $url);
|
||
if (!is_array($arr) || count($arr) <= 1) return $_empty;
|
||
$ext_name = trim($arr[count($arr) - 1]);
|
||
$ext_name = !$ext_name ? $ex : $ext_name;
|
||
return ['file_name' => md5($url) . '.' . $ext_name, 'ext_name' => $ext_name];
|
||
}
|
||
|
||
/*
|
||
$filepath = 绝对路径，末尾有斜杠 /
|
||
$name = 图片文件名
|
||
$maxwidth 定义生成图片的最大宽度（单位：像素）
|
||
$maxheight 生成图片的最大高度（单位：像素）
|
||
$filetype 最终生成的图片类型（.jpg/.png/.gif）
|
||
*/
|
||
public function resizeImage($filepath = '', $name = '', $maxwidth = 0, $maxheight = 0)
|
||
{
|
||
$pic_file = $filepath . $name; //图片文件
|
||
$img_info = getimagesize($pic_file); //索引 2 是图像类型的标记：1 = GIF，2 = JPG，3 = PNG，4 = SWF，5 = PSD，
|
||
if ($img_info[2] == 1) {
|
||
$im = imagecreatefromgif($pic_file); //打开图片
|
||
$filetype = '.gif';
|
||
} elseif ($img_info[2] == 2) {
|
||
$im = imagecreatefromjpeg($pic_file); //打开图片
|
||
$filetype = '.jpg';
|
||
} elseif ($img_info[2] == 3) {
|
||
$im = imagecreatefrompng($pic_file); //打开图片
|
||
$filetype = '.png';
|
||
} else {
|
||
return ['path' => $filepath, 'file' => $name, 'mime' => ''];
|
||
}
|
||
$file_name = md5('_tmp_' . microtime() . '_' . rand(0, 10)) . $filetype;
|
||
$pic_width = imagesx($im);
|
||
$pic_height = imagesy($im);
|
||
$resizewidth_tag = false;
|
||
$resizeheight_tag = false;
|
||
if (($maxwidth && $pic_width > $maxwidth) || ($maxheight && $pic_height > $maxheight)) {
|
||
if ($maxwidth && $pic_width > $maxwidth) {
|
||
$widthratio = $maxwidth / $pic_width;
|
||
$resizewidth_tag = true;
|
||
}
|
||
if ($maxheight && $pic_height > $maxheight) {
|
||
$heightratio = $maxheight / $pic_height;
|
||
$resizeheight_tag = true;
|
||
}
|
||
if ($resizewidth_tag && $resizeheight_tag) {
|
||
if ($widthratio < $heightratio)
|
||
$ratio = $widthratio;
|
||
else
|
||
$ratio = $heightratio;
|
||
}
|
||
if ($resizewidth_tag && !$resizeheight_tag)
|
||
$ratio = $widthratio;
|
||
if ($resizeheight_tag && !$resizewidth_tag)
|
||
$ratio = $heightratio;
|
||
$newwidth = $pic_width * $ratio;
|
||
$newheight = $pic_height * $ratio;
|
||
if (function_exists("imagecopyresampled")) {
|
||
$newim = imagecreatetruecolor($newwidth, $newheight);
|
||
imagecopyresampled($newim, $im, 0, 0, 0, 0, $newwidth, $newheight, $pic_width, $pic_height);
|
||
} else {
|
||
$newim = imagecreate($newwidth, $newheight);
|
||
imagecopyresized($newim, $im, 0, 0, 0, 0, $newwidth, $newheight, $pic_width, $pic_height);
|
||
}
|
||
if ($filetype == '.png') {
|
||
imagepng($newim, $filepath . $file_name);
|
||
} else if ($filetype == '.gif') {
|
||
imagegif($newim, $filepath . $file_name);
|
||
} else {
|
||
imagejpeg($newim, $filepath . $file_name);
|
||
}
|
||
imagedestroy($newim);
|
||
} else {
|
||
if ($filetype == '.png') {
|
||
imagepng($im, $filepath . $file_name);
|
||
} else if ($filetype == '.gif') {
|
||
imagegif($im, $filepath . $file_name);
|
||
} else {
|
||
imagejpeg($im, $filepath . $file_name);
|
||
}
|
||
imagedestroy($im);
|
||
}
|
||
@unlink($pic_file);
|
||
return ['path' => $filepath, 'file' => $file_name, 'mime' => $img_info['mime']];
|
||
}
|
||
}
|