fix fetch data error

manifest.json

@@ -1,7 +1,7 @@
 {
 	"id": "obsidian-douban-plugin",
 	"name": "Douban",
-	"version": "2.0.3",
+	"version": "2.0.4",
 	"minAppVersion": "0.12.0",
 	"description": "This is a plugin that can import movies/books/musics/notes/games info data from Douban for Obsidian .",
 	"author": "Wanxp",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "obsidian-douban-plugin",
-  "version": "2.0.3",
+  "version": "2.0.4",
   "description": "This is a plugin for Obsidian (https://obsidian.md) that can import data from Douban (https://www.douban.com/).",
   "main": "main.js",
   "scripts": {

src/org/wanxp/douban/data/handler/DoubanAbstractLoadHandler.ts

@@ -34,6 +34,7 @@ import {VariableUtil} from "../../../utils/VariableUtil";
 import {DataField} from "../../../utils/model/DataField";
 import NumberUtil from "../../../utils/NumberUtil";
 import {DoubanHttpUtil} from "../../../utils/DoubanHttpUtil";
+import {logger} from "bs-logger";
 
 export default abstract class DoubanAbstractLoadHandler<T extends DoubanSubject> implements DoubanSubjectLoadHandler<T> {
 
@@ -533,6 +534,13 @@ export default abstract class DoubanAbstractLoadHandler<T extends DoubanSubject>
 
 	private async handleImage(image: string, folder: string, filename: string, context: HandleContext, showError: boolean, headers?: any) {
 		if (context.settings.pictureBedFlag) {
+			//临时限定只支持PicGo
+			const checked = await context.netFileHandler.downloadDBUploadPicGoByClipboardBefore(context);
+			if (!checked) {
+				//TODO 国际化
+				log.notice('未检测到PicGo软件, 请检查是否已开启PicGo的Server服务或者检查插件中配置地址是否正确，现使用默认的下载到本地的方式');
+				return  await context.netFileHandler.downloadDBFile(image, folder, filename, context, false, headers);
+			}
 			return await context.netFileHandler.downloadDBUploadPicGoByClipboard(image, filename, context, showError, headers);
 		}else {
 			return  await context.netFileHandler.downloadDBFile(image, folder, filename, context, false, headers);

src/org/wanxp/douban/data/search/parser/AllFirstPageSearchResultPageParser.ts

@@ -2,12 +2,20 @@ import {SupportType} from "../../../../constant/Constsant";
 import {SearchResultPageParserInterface} from "./SearchResultPageParserInterface";
 import {SearchPage} from "../../model/SearchPage";
 import SearchParserHandlerV2 from "../SearchParserV2";
+import StringUtil from "../../../../utils/StringUtil";
+import {log} from "../../../../utils/Logutil";
 
 export class AllFirstPageSearchResultPageParser implements SearchResultPageParserInterface {
 	support(type:SupportType, pageNum:number):boolean {
 		return pageNum == 1 && type == SupportType.ALL;
 	}
 	parse(source:string, type:SupportType, pageNum:number, pageSize:number):SearchPage {
+		if (!source || StringUtil.notJsonString(source)) {
+			//TODO 国际化
+			log.notice("Obsidian-Douban:查询结果为空，无匹配结果，请尝试登录获取获取更多数据(已登录则忽略)");
+			return SearchPage.empty(type);
+		}
+
 		const {subjects} = JSON.parse(source);
 		if (!subjects) {
 			return SearchPage.empty(type);

src/org/wanxp/net/NetFileHandler.ts

@@ -83,6 +83,19 @@ export default class NetFileHandler {
 		const data = response.textJson as ResultI;
 		return data;
 	}
+
+	async downloadDBUploadPicGoByClipboardBefore(context: HandleContext) {
+		//临时限定只支持PicGo
+		try {
+			const response = await HttpUtil.httpRequest(
+				HttpUtil.replaceUrlPath(context.settings.pictureBedSetting.url, 'heartbeat'), {}, context.plugin.settingsManager, {method: "post"});
+			const data = response.textJson as ResultI;
+			return data? data.success: false;
+		}catch (e) {
+			return false;
+		}
+
+	}
 }
 
 

src/org/wanxp/utils/HttpUtil.ts

@@ -77,6 +77,15 @@ export default class HttpUtil {
 		throw new Error('Invalid URL');
 	}
 
+	public static replaceUrlPath(url: string, newPath: string): string {
+		const regex = /^(https?:\/\/[^\/]+)(:\d+)?(\/.*)$/;
+		const matches = url.match(regex);
+		if (matches && matches.length === 4) {
+			return matches[1] + (matches[2] || '') + newPath;
+		}
+		return url;
+	}
+
 	/**
 	 * 提取url
 	 * @param str

src/org/wanxp/utils/StringUtil.ts

@@ -109,6 +109,14 @@ export default class StringUtil {
 	}
 
 
+	public static notJsonString(str: string) {
+		try {
+			JSON.parse(str);
+			return false;
+		} catch (error) {
+			return true;
+		}
+	}
 }
 
 export const EscapeMap:Map< { [Symbol.replace](string: string, replaceValue: string): string; }, string> = new Map([

src/org/wanxp/utils/desktop/DesktopHttpUtil.ts

@@ -48,8 +48,10 @@ export default class DesktopHttpUtil {
 					'Content-Type': 'application/json'
 				}
 			};
+			let req = null;
+			try {
 
-			const req = DesktopHttpUtil.getHttpClient(url).request(optionsInner, function (response: any)  {
+				req = DesktopHttpUtil.getHttpClient(url).request(optionsInner, function (response: any) {
 					let chunks: any = [],
 						size = 0;
 					if (settingsManager) {
@@ -69,6 +71,10 @@ export default class DesktopHttpUtil {
 						resolve(new HttpResponse(response.statusCode, response.headers, html))
 					})
 				});
+			} catch (e) {
+				rejects(e);
+			}
+			if (req) {
 				const body = options.body;
 				if (body) {
 					req.write(body);
@@ -76,7 +82,10 @@ export default class DesktopHttpUtil {
 					req.write('');
 				}
 				req.end();
+			}
 		} else {
+			try {
+
 				this.getHttpClient(url).get(url, {...options}, function (response: any) {
 					let chunks: any = [],
 						size = 0;
@@ -97,9 +106,13 @@ export default class DesktopHttpUtil {
 						resolve(new HttpResponse(response.statusCode, response.headers, html))
 					})
 				});
+			} catch (e) {
+				rejects(e);
 			}
 		}
 
+	}
+
 	private static getHttpClient(url?: string) {
 		if (url && url.startsWith("https")) {
 			if (!https) {

versions.json

@@ -48,6 +48,7 @@
 	"2.0.0": "0.12.0",
 	"2.0.1": "0.12.0",
 	"2.0.2": "0.12.0",
-	"2.0.3": "0.12.0"
+	"2.0.3": "0.12.0",
+	"2.0.4": "0.12.0"
 
 }