link-preview-js - npm Package Compare versions

Comparing version 3.0.4 to 3.0.5

build/__tests__/index.spec.js

@@ -47,7 +47,8 @@ "use strict";
         var linkInfo;
-        return __generator(this, function (_a) {
-            switch (_a.label) {
+        var _a;
+        return __generator(this, function (_b) {
+            switch (_b.label) {
                 case 0: return [4 /*yield*/, (0, index_1.getLinkPreview)("https://www.youtube.com/watch?v=wuClZjOdT30", { headers: { "Accept-Language": "en-US" } })];
                 case 1:
-                    linkInfo = _a.sent();
+                    linkInfo = _b.sent();
                     expect(linkInfo.url).toEqual("https://www.youtube.com/watch?v=wuClZjOdT30");
@@ -63,2 +64,3 @@ expect(linkInfo.siteName).toEqual("YouTube");
                     expect(linkInfo.contentType.toLowerCase()).toEqual("text/html");
+                    expect((_a = linkInfo.charset) === null || _a === void 0 ? void 0 : _a.toLowerCase()).toEqual("utf-8");
                     return [2 /*return*/];
@@ -68,2 +70,17 @@ }
     }); });
+    it("returns charset of website", function () { return __awaiter(void 0, void 0, void 0, function () {
+        var linkInfo;
+        var _a;
+        return __generator(this, function (_b) {
+            switch (_b.label) {
+                case 0: return [4 /*yield*/, (0, index_1.getLinkPreview)("https://www.pravda.com.ua")];
+                case 1:
+                    linkInfo = _b.sent();
+                    expect(linkInfo.url).toEqual("https://www.pravda.com.ua/");
+                    expect(linkInfo.contentType.toLowerCase()).toEqual("text/html");
+                    expect((_a = linkInfo.charset) === null || _a === void 0 ? void 0 : _a.toLowerCase()).toEqual("windows-1251");
+                    return [2 /*return*/];
+            }
+        });
+    }); });
     it("should extract link info from a URL with a newline", function () { return __awaiter(void 0, void 0, void 0, function () {
@@ -361,3 +378,3 @@ var linkInfo;
     }); });
-    it('should handle video tags without type or secure_url tags', function () { return __awaiter(void 0, void 0, void 0, function () {
+    it("should handle video tags without type or secure_url tags", function () { return __awaiter(void 0, void 0, void 0, function () {
         var res;
@@ -406,10 +423,16 @@ return __generator(this, function (_a) {
 });
-// describe(`simple test`, () => {
-//   it("fetch my repo", async () => {
-//     const linkInfo: any = await getLinkPreview(
-//       "https://github.com/ospfranco/link-preview-js"
-//     );
-//     console.warn({ linkInfo });
-//     expect(1).toEqual(2);
-//   });
-// });
+xdescribe("simple test", function () {
+    it("fetch my repo", function () { return __awaiter(void 0, void 0, void 0, function () {
+        var linkInfo;
+        return __generator(this, function (_a) {
+            switch (_a.label) {
+                case 0: return [4 /*yield*/, (0, index_1.getLinkPreview)("https://www.pravda.com.ua")];
+                case 1:
+                    linkInfo = _a.sent();
+                    console.warn({ linkInfo: linkInfo });
+                    expect(1).toEqual(2);
+                    return [2 /*return*/];
+            }
+        });
+    }); });
+});

build/index.d.ts

@@ -27,6 +27,24 @@ interface ILinkPreviewOptions {
     url: string;
+    title: string;
+    siteName: string | undefined;
+    description: string | undefined;
     mediaType: string;
+    contentType: string | undefined;
+    images: string[];
+    videos: {
+        url: string | undefined;
+        secureUrl: string | null | undefined;
+        type: string | null | undefined;
+        width: string | undefined;
+        height: string | undefined;
+    }[];
+    favicons: string[];
+} | {
+    charset: string | null;
+    url: string;
+    mediaType: string;
     contentType: string;
     favicons: string[];
 } | {
+    charset: string | null;
     url: string;
@@ -57,6 +75,24 @@ title: string;
     url: string;
+    title: string;
+    siteName: string | undefined;
+    description: string | undefined;
     mediaType: string;
+    contentType: string | undefined;
+    images: string[];
+    videos: {
+        url: string | undefined;
+        secureUrl: string | null | undefined;
+        type: string | null | undefined;
+        width: string | undefined;
+        height: string | undefined;
+    }[];
+    favicons: string[];
+} | {
+    charset: string | null;
+    url: string;
+    mediaType: string;
     contentType: string;
     favicons: string[];
 } | {
+    charset: string | null;
     url: string;
@@ -63,0 +99,0 @@ title: string;

build/index.js

 "use strict";
+var __assign = (this && this.__assign) || function () {
+    __assign = Object.assign || function(t) {
+        for (var s, i = 1, n = arguments.length; i < n; i++) {
+            s = arguments[i];
+            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
+                t[p] = s[p];
+        }
+        return t;
+    };
+    return __assign.apply(this, arguments);
+};
 var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
@@ -278,35 +289,38 @@ function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
     try {
+        // console.log("[link-preview-js] response", response);
         var contentType = response.headers["content-type"];
-        // console.warn(`original content type`, contentType);
-        if (contentType === null || contentType === void 0 ? void 0 : contentType.indexOf(";")) {
-            // eslint-disable-next-line prefer-destructuring
-            contentType = contentType.split(";")[0];
-            // console.warn(`splitting content type`, contentType);
-        }
+        var contentTypeTokens = [];
+        var charset = null;
         if (!contentType) {
             return parseUnknownResponse(response.data, response.url, options);
         }
-        if (contentType instanceof Array) {
-            // eslint-disable-next-line no-param-reassign, prefer-destructuring
-            contentType = contentType[0];
+        if (contentType.includes(";")) {
+            contentTypeTokens = contentType.split(";");
+            contentType = contentTypeTokens[0];
+            for (var _i = 0, contentTypeTokens_1 = contentTypeTokens; _i < contentTypeTokens_1.length; _i++) {
+                var token = contentTypeTokens_1[_i];
+                if (token.indexOf("charset=") !== -1) {
+                    charset = token.split("=")[1];
+                }
+            }
         }
         // parse response depending on content type
         if (constants_1.CONSTANTS.REGEX_CONTENT_TYPE_IMAGE.test(contentType)) {
-            return parseImageResponse(response.url, contentType);
+            return __assign(__assign({}, parseImageResponse(response.url, contentType)), { charset: charset });
         }
         if (constants_1.CONSTANTS.REGEX_CONTENT_TYPE_AUDIO.test(contentType)) {
-            return parseAudioResponse(response.url, contentType);
+            return __assign(__assign({}, parseAudioResponse(response.url, contentType)), { charset: charset });
         }
         if (constants_1.CONSTANTS.REGEX_CONTENT_TYPE_VIDEO.test(contentType)) {
-            return parseVideoResponse(response.url, contentType);
+            return __assign(__assign({}, parseVideoResponse(response.url, contentType)), { charset: charset });
         }
         if (constants_1.CONSTANTS.REGEX_CONTENT_TYPE_TEXT.test(contentType)) {
             var htmlString_1 = response.data;
-            return parseTextResponse(htmlString_1, response.url, options, contentType);
+            return __assign(__assign({}, parseTextResponse(htmlString_1, response.url, options, contentType)), { charset: charset });
         }
         if (constants_1.CONSTANTS.REGEX_CONTENT_TYPE_APPLICATION.test(contentType)) {
-            return parseApplicationResponse(response.url, contentType);
+            return __assign(__assign({}, parseApplicationResponse(response.url, contentType)), { charset: charset });
         }
         var htmlString = response.data;
-        return parseUnknownResponse(htmlString, response.url, options);
+        return __assign(__assign({}, parseUnknownResponse(htmlString, response.url, options)), { charset: charset });
     }
@@ -313,0 +327,0 @@ catch (e) {

package.json

 {
   "name": "link-preview-js",
-  "version": "3.0.4",
+  "version": "3.0.5",
   "description": "Javascript module to extract and fetch HTTP link information from blocks of text.",
@@ -5,0 +5,0 @@ "main": "build/index.js",

README.md

@@ -0,1 +1,5 @@
+# Repo no longer maintained
+
+Sorry! No energy or time. Feel free to fork it and publish your own version.
+
 <h1 align="center">Link Preview JS</h1>
@@ -25,7 +29,7 @@
 - Unless HTML or the OpenGraph standard change, the library will not break
-- If the target website you are trying to preview redirects you to a login page **the preview will "fail"**, becuase it will parse the login page
-- If the target website does not have OpenGraph tags **the preview will most likely "fail"**, there are some fallbacks but in general it will not work
+- If the target website you are trying to preview redirects you to a login page **the preview will fail**, because it will parse the login page
+- If the target website does not have OpenGraph tags **the preview will most likely fail**, there are some fallbacks but in general it will not work
 - **You cannot preview (fetch) another web page from YOUR web page. This is an intentional security feature of browsers called CORS**
 
-Any opened issue that does not take this points into account will just be closed.
+If you use this library and find it useful please consider [sponsoring me](https://github.com/sponsors/ospfranco), open source takes a lot of time and effort.
 
@@ -32,0 +36,0 @@ # Link Preview

No alert changes

Improved metrics

Total package byte prevSize

675432

increased by0.46%

Lines of code

3432

increased by2.17%

Number of lines in readme file

229

increased by1.78%

No dependency changes