Query create feed API from JS

src/Podsync/Controllers/FeedController.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using System.IO;
 using System.Threading.Tasks;
@@ -32,24 +33,6 @@ namespace Podsync.Controllers
             _storageService = storageService;
         }
 
-        [HttpGet]
-        [Route("{feedId}")]
-        [ValidateModelState]
-        public async Task<IActionResult> Index([Required] string feedId)
-        {
-            var rss = await _rssBuilder.Query(feedId);
-
-            // Serialize feed to string
-            string body;
-            using (var writer = new StringWriter())
-            {
-                _serializer.Serialize(writer, rss);
-                body = writer.ToString();
-            }
-
-            return Content(body, "text/xml");
-        }
-
         [HttpPost]
         [Route("create")]
         [ValidateModelState]
@@ -68,5 +51,32 @@ namespace Podsync.Controllers
 
             return _storageService.Save(feed);
         }
+
+        [HttpGet]
+        [Route("{feedId}")]
+        [ValidateModelState]
+        public async Task<IActionResult> Feed([Required] string feedId)
+        {
+            Rss rss;
+
+            try
+            {
+                rss = await _rssBuilder.Query(feedId);
+            }
+            catch (KeyNotFoundException)
+            {
+                return NotFound(feedId);
+            }
+
+            // Serialize feed to string
+            string body;
+            using (var writer = new StringWriter())
+            {
+                _serializer.Serialize(writer, rss);
+                body = writer.ToString();
+            }
+
+            return Content(body, "text/xml");
+        }
     }
 }

src/Podsync/Views/Home/Index.cshtml

@@ -24,9 +24,9 @@
 <div class="main">
     <div class="main-border">
         <div class="input-border">
-            <input type="url" placeholder="paste your link here" spellcheck="false" autofocus />
+            <input id="url-input" type="url" placeholder="paste your link here" spellcheck="false" autofocus />
             <div class="arrow-button">
-                <a href="#">
+                <a href="#" id="get-link">
                     <i class="fa fa-arrow-right" aria-hidden="true"></i>    
                 </a>
             </div>

src/Podsync/wwwroot/js/site.js

@@ -1 +1,54 @@
 // Write your Javascript code.
+
+$(function () {
+
+    function err(msg) {
+        alert(msg);
+    }
+    
+    function createFeed(data, done) {
+        if (!data.url) {
+            err('Please fill the URL field first');
+            return;
+        }
+
+        $.ajax({
+            dataType: 'text',
+            url: '/feed/create',
+            method: 'POST',
+            data: JSON.stringify(data),
+            contentType: 'application/json; charset=utf-8',
+            success: function (feedId) {
+                var proto = $(location).attr('protocol');
+                var host = $(location).attr('host');
+                done(proto + '//' + host + '/feed/' + feedId);
+            },
+            error: function (xhr, status, error) {
+                if (xhr.status === 400) {
+                    // Bad request
+                    var json = JSON.parse(xhr.responseText);
+
+                    var text = '';
+                    $.each(json, function (key, value) {
+                        text += value + '\r\n';
+                    });
+
+                    err(text);
+                } else {
+                    // Generic error
+                    err('Server sad \'' + error + '\': ' + xhr.responseText);
+                }
+            }
+        });
+    }
+
+    function displayLink(link) {
+        alert(link);
+    }
+
+    $('#get-link').click(function(e) {
+        var url = $('#url-input').val();
+        createFeed({ url: url, quality: 'VideoHigh' }, displayLink);
+        e.preventDefault();
+    });
+});

src/Podsync/wwwroot/robots.txt

@@ -1,4 +1,4 @@
 User-agent: *
 Disallow: /download/
-Disallow: /create/
+Disallow: /feed/
 Host: www.podsync.net