Added a browsing mechanism similar to the original's Wikipedia one

aledipa · Jun 17, 2023 · 9a5bd16 · 9a5bd16
1 parent a4a5546
commit 9a5bd16
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Showing 4 changed files with 111 additions and 5 deletions.
diff --git a/dist/index.js b/dist/index.js
diff --git a/dist/index.js.map b/dist/index.js.map
diff --git a/dist/views/search.html b/dist/views/search.html
@@ -0,0 +1,57 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <script src="https://cdn.tailwindcss.com"></script>
+    <link rel="stylesheet" href="css/style.css">
+    <link rel="icon" href="img/wikipedia_freepik.png" type="image/png">
+    <title>miniWikipedia - <%= title %> </title>
+</head>
+<body>
+    <!-- NAVBAR -->
+    <nav class="w-screen h-16 flex pt-2 pl-1 fixed top-0 z-10 bg-[#F9F9F9] grid grid-rows-2 grid-flow-col gap-4">
+        <!-- TOP-LEFT LOGO -->
+        <p class="flex justify-start items-end row-start-2 row-span-2">
+            <a class="ml-2 hover:text-gray-500"  href="/"> 
+                <img src="img/miniWikipedia_horizontal.svg" class="h-12 mb-2">
+            </a>
+        </p>
+
+        <!-- input bar -->
+        <div class="inputBar w-full h-1/5 flex justify-center items-center mt-12 row-start-1 row-end-4">
+            <form action="/result" method="GET" class="w-full flex justify-end ">
+                <input type="text" name="search" id="search"
+                       class="w-7/12 h-10 pl-5 text-left text-xl helvetica font-thin outline-0 border-b border-l border-black bg-[#F9F9F9]" 
+                       placeholder="Search..." required autocomplete="off">
+                <div class="suggestions">
+                    <ul></ul>
+                </div>
+                <button id="submit" class="w-12 h-24 hover:opacity-70">
+                    <img src="img/search_catalinfertu.png" class="h-8 hover:opacity-70 mb-16 ml-2">
+                </button>
+            </form>
+        </div>
+    </nav>
+
+
+    <!-- Result -->
+    <div class="mt-40 h-screen">
+        <p class="ml-24 georgia font-extrabold text-3xl"> <%= title %> </p>
+        <p class="ml-24 helvetica font-thin text-s text-gray-400"><i> <%= description %> </i></p>
+        <br>
+        <!-- bulleted list of titles -->
+        <!-- TODO: Make the lines below prettier -->
+        <div class="ml-24 georgia font-thin text-xl text-gray-800 w-7/12"> • <u><a href="<%= links[1] %>"> <%= search_results[1].title %> </a></u> </div>
+        <div class="ml-24 georgia font-thin text-xl text-gray-800 w-7/12"> • <u><a href="<%= links[2] %>"> <%= search_results[2].title %> </a></u> </div>
+        <div class="ml-24 georgia font-thin text-xl text-gray-800 w-7/12"> • <u><a href="<%= links[3] %>"> <%= search_results[3].title %> </a></u> </div>
+        <div class="ml-24 georgia font-thin text-xl text-gray-800 w-7/12"> • <u><a href="<%= links[4] %>"> <%= search_results[4].title %> </a></u> </div>
+        <div class="ml-24 georgia font-thin text-xl text-gray-800 w-7/12"> • <u><a href="<%= links[5] %>"> <%= search_results[5].title %> </a></u> </div>
+        <div class="ml-24 georgia font-thin text-xl text-gray-800 w-7/12"> • <u><a href="<%= links[6] %>"> <%= search_results[6].title %> </a></u> </div>
+        <div class="ml-24 georgia font-thin text-xl text-gray-800 w-7/12"> • <u><a href="<%= links[7] %>"> <%= search_results[7].title %> </a></u> </div>
+        <div class="ml-24 georgia font-thin text-xl text-gray-800 w-7/12"> • <u><a href="<%= links[8] %>"> <%= search_results[8].title %> </a></u> </div>
+        <div class="ml-24 georgia font-thin text-xl text-gray-800 w-7/12"> • <u><a href="<%= links[9] %>"> <%= search_results[9].title %> </a></u> </div>
+    </div>
+</body>
+</html>
diff --git a/src/index.ts b/src/index.ts
@@ -37,11 +37,24 @@ app.get('/result', (req, res) => {
         try {
             req.query.search = setPhraseCapitalFirstLetters(req.query.search);
             const summary = await wiki.summary(req.query.search, {autoSuggest: false});
+            if (summary.extract.includes("refer to:")) {
+                throw new Error("No specific summary found");
+            }
             res.render(__dirname + '/views/result.html', {title:summary.title, description:summary.description, summary:summary.extract});
             //Response of type @wikiSummary - contains the intro and the main image
         } catch (error) {
-            const summary = await wiki.summary("HTTP 404", {autoSuggest: false});
-            res.render(__dirname + '/views/result.html', {title:summary.title, description:summary.description, summary:summary.extract});
+            const search_results = await wiki.search(req.query.search, {suggestion: true, limit: 10});
+            if (search_results.results.length > 0) {
+                var links:Array<string> = [];
+                for (let i=0; i<search_results.results.length; i++) {
+                    links.push(formatSpaces(linkFromTitle(search_results.results[i].title), '_'));
+                }
+                res.render(__dirname + '/views/search.html', {title:req.query.search, description:"Topics referred to by the same term", search_results:search_results.results, links:links});
+                // console.log("Search result link 1: " + linkFromTitle(search_results.results[0].title));
+            } else {
+                const summary = await wiki.summary("HTTP 404", {autoSuggest: false});
+                res.render(__dirname + '/views/result.html', {title:summary.title, description:summary.description, summary:summary.extract});
+            }
             //=> Typeof wikiError
         }
     })();
@@ -73,3 +86,16 @@ function setPhraseCapitalFirstLetters(phrase: string) {
     });
     return capitalizedWords.join(' ');
 }
+
+// Replaces spaces with underscores
+function formatSpaces(phrase: string, replacement: string) {
+    let words = phrase.split(' ');
+    return words.join(replacement);
+}
+
+
+// Creates the link of the result option
+function linkFromTitle(title: string) {
+    return "/result?search=" + title;
+}
+