react-native-link-preview - npm Package Compare versions

Comparing version 1.3.0 to 1.3.1

index.js

@@ -51,3 +51,4 @@ /**
     images: getImages(doc, url, options.imagesPropertyType),
-    videos: getVideos(doc)
+    videos: getVideos(doc),
+    favicons: getFavicons(doc, url)
   };
@@ -186,2 +187,35 @@ };
 
+// returns an array of URL's to favicon images
+const getFavicons = function(doc, rootUrl) {
+  let images = [],
+    nodes = [],
+    src;
+
+  const relSelectors = ['rel=icon', 'rel="shortcut icon"', 'rel=apple-touch-icon'];
+
+  relSelectors.forEach((relSelector) => {
+    // look for all icon tags
+    nodes = doc(`link[${relSelector}]`);
+
+    // collect all images from icon tags
+    if (nodes.length) {
+      nodes.each((index, node) => {
+        src = node.attribs.href;
+        if (src) {
+          src = urlObj.resolve(rootUrl, src);
+          images.push(src);
+        }
+      });
+    }
+  });
+
+  // if no icon images, use default favicon location
+  if (images.length <= 0) {
+    src = '/favicon.ico';
+    images.push(urlObj.resolve(rootUrl, src));
+  }
+
+  return images;
+};
+
 // const parseMediaResponse = function(res, contentType, url) {
@@ -188,0 +222,0 @@ //   if (contentType.indexOf('image/') === 0) {

package.json

 {
   "name": "react-native-link-preview",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -32,4 +32,4 @@
 
-| Property Name | Result        | 
-| ------------- |:-------------:| 
+| Property Name | Result        |
+| ------------- |:-------------:|
 | imagesPropertyType  (**optional**) (ex: 'og')     | Fetches images only with the specified property, `meta[property='${imagesPropertyType}:image']` |
@@ -40,3 +40,3 @@
 LinkPreview.getPreview(
-  'https://www.youtube.com/watch?v=MejbOFk7H6c', 
+  'https://www.youtube.com/watch?v=MejbOFk7H6c',
   {
@@ -57,3 +57,4 @@ imagesPropertyType: 'og', // fetches only open-graph images
   mediaType: "video",
-  videos: []
+  videos: [],
+  favicons:["https://www.youtube.com/yts/img/favicon_32-vflOogEID.png","https://www.youtube.com/yts/img/favicon_48-vflVjB_Qk.png","https://www.youtube.com/yts/img/favicon_96-vflW9Ec0w.png","https://www.youtube.com/yts/img/favicon_144-vfliLAfaB.png","https://s.ytimg.com/yts/img/favicon-vfl8qSV2F.ico"]
 }
@@ -60,0 +61,0 @@ ```

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Improved metrics

Total package byte prevSize

144736

increased by0.77%

Lines of code

274

increased by11.38%

Number of lines in readme file

63

increased by1.61%

No dependency changes