88 lines
3.6 KiB
C#
88 lines
3.6 KiB
C#
using Aspose.Words;
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using Furion.DynamicApiController;
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using HtmlAgilityPack;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.AspNetCore.Mvc.ViewFeatures;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using Vote.Services.Entities;
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using Vote.Services.Tools;
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namespace Vote.Services.ApiController
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{
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/// <summary>
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/// 微信
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/// </summary>
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[ApiDescriptionSettings("Vote", Order = 0)]
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[Route("/wx")]
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public class WxService : IDynamicApiController
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{
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/// <summary>
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///
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/// </summary>
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/// <returns></returns>
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public async Task<Article> GetArticle(string url)
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{
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if (!string.IsNullOrWhiteSpace(url))
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{
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var html = Tools.HtmlHelper.GetHtmlSource2(url);// "https://mp.weixin.qq.com/s/9O8RYvm3nCZfc06yXggfPQ");
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var htmlDoc = new HtmlDocument();
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htmlDoc.LoadHtml(html);
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var article = new Article();
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var allContent = htmlDoc.DocumentNode.SelectSingleNode("//div[@class='rich_media_wrp']");
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if (allContent != null)
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{
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//var postitemsNodes = allContent.SelectNodes("//div");
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article.Title = allContent.SelectSingleNode("//h1[@id='activity-name']").InnerText.Replace(" ", "").Replace("\n", "");
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//ViewBag.Detail = article.Detail = Vote.Services.Tools.HtmlHelper.CleanHtml(allContent.SelectSingleNode("//div[@id='js_content']").InnerHtml);
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var contents = allContent.SelectSingleNode("//div[@id='js_content']");
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var sections = contents.SelectNodes("//section");
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if (sections != null)
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{
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foreach (HtmlNode item in sections)
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{
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item.Name = "p";//data-src
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}
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}
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var imgs = contents.SelectNodes("//img");
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foreach (HtmlNode img in imgs)
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{
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var src = img.Attributes["src"];
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var datasrc = img.Attributes["data-src"];
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if (src == null || string.IsNullOrWhiteSpace(src.Value))
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{
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if (datasrc != null && !string.IsNullOrWhiteSpace(datasrc.Value))
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{
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img.SetAttributeValue("src", "data:image/jpeg;base64," + Tools.HtmlHelper.HttpRequestGetImageBase64(datasrc.Value));
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//src.Value = datasrc.Value;
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datasrc.Remove();
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//img.SetAttributeValue("style", "width:100%;");
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}
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}
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}
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article.Detail = allContent.SelectSingleNode("//div[@id='js_content']").InnerHtml;
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}
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else
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article.Detail = htmlDoc.DocumentNode.InnerHtml;
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return article;
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}
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return null;
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}
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public async Task<string> SaveDoc(string title, string html)
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{
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Aspose.Words.Document doc = new Aspose.Words.Document();
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DocumentBuilder build = new(doc);
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Aspose.Words.Font font = build.Font;
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font.Name = "宋体";
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build.InsertHtml(html);
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var path = Path.Combine(Environment.CurrentDirectory, title + ".docx");
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doc.Save(path, SaveFormat.Docx);
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return path;
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}
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}
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}
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