add option to submit url to reddit

manifest.json

@@ -3,7 +3,7 @@
 
   "name": "Find on Reddit",
   "description": "Find discussions of the current URL on Reddit",
-  "version": "1.4.0",
+  "version": "1.4.1",
 
   "browser_action": {
     "default_icon": "icon-256.png",

popup.js

@@ -55,8 +55,12 @@ function render(userClicked = false) {
 	let urlPromise = getUrl();
 	let params = getSearchParams();
 	let useCache = !userClicked;
+	let originalUrl;
 
-	urlPromise.then(url => updateUiBasedOnUrl(url, params));
+	urlPromise.then(url => {
+		originalUrl = url;
+		updateUiBasedOnUrl(url, params);
+	});
 	urlPromise
 		.then(url => {
 			let isYt = isYoutubeUrl(url) && params.ytHandling;
@@ -65,7 +69,7 @@ function render(userClicked = false) {
 
 			return findOnReddit(urlToSearch, useCache, exactMatch);
 		})
-		.then(displayPosts)
+		.then(posts=> displayPosts(posts, originalUrl))
 		.then(() => setUiState('SEARCH_END'))
 		.catch(onRequestError);
 }
@@ -116,7 +120,7 @@ function calcAge(timestampSeconds) {
 }
 
 /* UI */
-function displayPosts(posts) {
+function displayPosts(posts, url = '') {
 	if (!posts) {
 		return;
 	}
@@ -134,7 +138,8 @@ function displayPosts(posts) {
 		// context for Handlebars template
 		context: {
 			numPosts: posts.length,
-			posts: posts
+			posts: posts,
+			url: url
 		}
 	};
 	document.getElementById('tFrame').contentWindow.postMessage(msg, '*');

template.html

@@ -1,7 +1,11 @@
 <script src="js/handlebars.min.js"></script>
 <script id="search-results-template" type="text/x-handlebars-template">
   <div class="row num-results-container">
-    <span id="num-results">{{numPosts}} results</span>
+    {{#if numPosts}}
+      <span id="num-results">{{numPosts}} results | <a href="https://www.reddit.com/{{url}}">repost to Reddit</a></span>
+    {{else}}
+      <span id="num-results">{{numPosts}} results | <a href="https://www.reddit.com/{{url}}">post to Reddit</a></span>
+    {{/if}}
   </div>
   <div class="row container-fluid list-container">
     <table id="list" class="table">