link-preview-js - npm Package Compare versions

Comparing version 2.1.4 to 2.1.5

build/index.d.ts

@@ -28,14 +28,14 @@ interface ILinkPreviewOptions {
     url: string;
-    title: any;
-    siteName: any;
-    description: any;
-    mediaType: any;
+    title: string;
+    siteName: string | undefined;
+    description: string | undefined;
+    mediaType: string;
     contentType: string | undefined;
     images: string[];
     videos: {
-        url: any;
-        secureUrl: any;
-        type: any;
-        width: any;
-        height: any;
+        url: string | undefined;
+        secureUrl: string | null | undefined;
+        type: string | null | undefined;
+        width: string | undefined;
+        height: string | undefined;
     }[];
@@ -58,14 +58,14 @@ favicons: string[];
     url: string;
-    title: any;
-    siteName: any;
-    description: any;
-    mediaType: any;
+    title: string;
+    siteName: string | undefined;
+    description: string | undefined;
+    mediaType: string;
     contentType: string | undefined;
     images: string[];
     videos: {
-        url: any;
-        secureUrl: any;
-        type: any;
-        width: any;
-        height: any;
+        url: string | undefined;
+        secureUrl: string | null | undefined;
+        type: string | null | undefined;
+        width: string | undefined;
+        height: string | undefined;
     }[];
@@ -72,0 +72,0 @@ favicons: string[];

build/index.js

@@ -51,5 +51,8 @@ "use strict";
 };
-var metaTagContent = function (doc, type, attr) { return doc("meta[" + attr + "='" + type + "']").attr("content"); };
+var metaTagContent = function (doc, type, attr) {
+    return doc("meta[" + attr + "='" + type + "']").attr("content");
+};
 function getTitle(doc) {
-    var title = metaTagContent(doc, "og:title", "property") || metaTagContent(doc, "og:title", "name");
+    var title = metaTagContent(doc, "og:title", "property") ||
+        metaTagContent(doc, "og:title", "name");
     if (!title) {
@@ -61,7 +64,10 @@ title = doc("title").text();
 function getSiteName(doc) {
-    var siteName = metaTagContent(doc, "og:site_name", "property") || metaTagContent(doc, "og:site_name", "name");
+    var siteName = metaTagContent(doc, "og:site_name", "property") ||
+        metaTagContent(doc, "og:site_name", "name");
     return siteName;
 }
 function getDescription(doc) {
-    var description = metaTagContent(doc, "description", "name") || metaTagContent(doc, "Description", "name") || metaTagContent(doc, "og:description", "property");
+    var description = metaTagContent(doc, "description", "name") ||
+        metaTagContent(doc, "Description", "name") ||
+        metaTagContent(doc, "og:description", "property");
     return description;
@@ -75,3 +81,4 @@ }
     }
-    return (metaTagContent(doc, "og:type", "property") || metaTagContent(doc, "og:type", "name"));
+    return (metaTagContent(doc, "og:type", "property") ||
+        metaTagContent(doc, "og:type", "name"));
 }
@@ -84,9 +91,13 @@ function getImages(doc, rootUrl, imagesPropertyType) {
     var imagePropertyType = imagesPropertyType !== null && imagesPropertyType !== void 0 ? imagesPropertyType : "og";
-    nodes = metaTag(doc, imagePropertyType + ":image", "property") || metaTag(doc, imagePropertyType + ":image", "name");
+    nodes =
+        metaTag(doc, imagePropertyType + ":image", "property") ||
+            metaTag(doc, imagePropertyType + ":image", "name");
     if (nodes) {
         nodes.each(function (_, node) {
-            src = node.attribs.content;
-            if (src) {
-                src = url_1.default.resolve(rootUrl, src);
-                images.push(src);
+            if (node.type === "tag") {
+                src = node.attribs.content;
+                if (src) {
+                    src = url_1.default.resolve(rootUrl, src);
+                    images.push(src);
+                }
             }
@@ -107,3 +118,4 @@ });
                 nodes.each(function (_, node) {
-                    src = node.attribs.src;
+                    if (node.type === "tag")
+                        src = node.attribs.src;
                     if (src && !dic[src]) {
@@ -136,12 +148,24 @@ dic[src] = true;
     if (nodes === null || nodes === void 0 ? void 0 : nodes.length) {
-        nodeTypes = metaTag(doc, "og:video:type", "property") || metaTag(doc, "og:video:type", "name");
-        nodeSecureUrls = metaTag(doc, "og:video:secure_url", "property") || metaTag(doc, "og:video:secure_url", "name");
-        width = metaTagContent(doc, "og:video:width", "property") || metaTagContent(doc, "og:video:width", "name");
-        height = metaTagContent(doc, "og:video:height", "property") || metaTagContent(doc, "og:video:height", "name");
+        nodeTypes =
+            metaTag(doc, "og:video:type", "property") ||
+                metaTag(doc, "og:video:type", "name");
+        nodeSecureUrls =
+            metaTag(doc, "og:video:secure_url", "property") ||
+                metaTag(doc, "og:video:secure_url", "name");
+        width =
+            metaTagContent(doc, "og:video:width", "property") ||
+                metaTagContent(doc, "og:video:width", "name");
+        height =
+            metaTagContent(doc, "og:video:height", "property") ||
+                metaTagContent(doc, "og:video:height", "name");
         for (index = 0; index < nodes.length; index += 1) {
-            video = nodes[index].attribs.content;
+            var node = nodes[index];
+            if (node.type === "tag")
+                video = node.attribs.content;
             nodeType = nodeTypes[index];
-            videoType = nodeType ? nodeType.attribs.content : null;
+            if (nodeType.type === "tag")
+                videoType = nodeType ? nodeType.attribs.content : null;
             nodeSecureUrl = nodeSecureUrls[index];
-            videoSecureUrl = nodeSecureUrl ? nodeSecureUrl.attribs.content : null;
+            if (nodeSecureUrl.type === "tag")
+                videoSecureUrl = nodeSecureUrl ? nodeSecureUrl.attribs.content : null;
             videoObj = {
@@ -184,3 +208,4 @@ url: video,
             nodes.each(function (_, node) {
-                src = node.attribs.href;
+                if (node.type === "tag")
+                    src = node.attribs.href;
                 if (src) {
@@ -308,3 +333,6 @@ src = url_1.default.resolve(rootUrl, src);
                     }
-                    detectedUrl = text.replace(/\n/g, " ").split(" ").find(function (token) { return constants_1.CONSTANTS.REGEX_VALID_URL.test(token); });
+                    detectedUrl = text
+                        .replace(/\n/g, " ")
+                        .split(" ")
+                        .find(function (token) { return constants_1.CONSTANTS.REGEX_VALID_URL.test(token); });
                     if (!detectedUrl) {
@@ -317,3 +345,4 @@ throw new Error("link-preview-js did not receive a valid a url or text");
                     };
-                    fetchUrl = (options === null || options === void 0 ? void 0 : options.proxyUrl) ? options.proxyUrl.concat(detectedUrl) : detectedUrl;
+                    fetchUrl = (options === null || options === void 0 ? void 0 : options.proxyUrl) ? options.proxyUrl.concat(detectedUrl)
+                        : detectedUrl;
                     return [4 /*yield*/, cross_fetch_1.fetch(fetchUrl, fetchOptions)];
@@ -320,0 +349,0 @@ case 1:

package.json

 {
   "name": "link-preview-js",
-  "version": "2.1.4",
+  "version": "2.1.5",
   "description": "Javascript module to extract and fetch HTTP link information from blocks of text. ",
@@ -37,2 +37,3 @@ "main": "build/index.js",
     "@skypack/package-check": "^0.2.2",
+    "@types/cheerio": "0.22.24",
     "@types/jest": "^26.0.19",
@@ -52,2 +53,3 @@ "@typescript-eslint/eslint-plugin": "^2.15.0",
     "jest": "^26.6.3",
+    "prettier": "2.2.1",
     "ts-jest": "^26.4.4",
@@ -54,0 +56,0 @@ "typescript": "^4.1.3"

README.md

 # Link Preview JS
 
-Typescript library (29.2kb unpacked) that allows you to extract information from a HTTP url/link and/or parse text and retrieve information from the first available link.
+Allows you to extract information from a HTTP url/link (or parse a HTML document) and retrieve meta information such as title, description, images, videos, etc. Written in Typescript.
 
@@ -15,4 +15,10 @@ ## CORS
 
-As Google continues to wage war upon the internet and break it on all the ways only convenient to Google, sometimes it's domains break the standards, to be more specific: www.google.com does not return a required meta data and YouTube does funny re-directions on mobile which also causes this library to return wrong data... 🖕 Google, feel free to submit a PR if you want to accommodate the trillion dollar corporation.
+As Google continues to wage war upon the internet and break it on all the ways only convenient to Google, sometimes its domains break the standards, to be more specific: www.google.com does not return a required meta data and YouTube does funny re-directions on mobile which also causes this library to return wrong data. The trillion dollar corporations are not your friends.
 
+Created by **Oscar Franco**
+
+<img src="https://github.com/ospfranco/tempomat/blob/main/src/assets/image/profile.jpg?raw=true?raw=true" height=60 width=60/>
+
+Follow me on [Twitter](www.twitter.com/ospfranco) or please consider [sponsoring](https://github.com/sponsors/ospfranco) to support the development.
+
 ## How to use
@@ -19,0 +25,0 @@

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License

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Found 1 instance in 1 package

Fixed alerts

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Improved metrics

Total package byte prevSize

28611

increased by4.34%

Lines of code

505

increased by6.09%

Number of lines in readme file

160

increased by3.9%

Worsened metrics

Dev dependency count

19

increased by11.76%

No dependency changes