Finished MVP

admin/addCategory.html

@@ -1,13 +1,11 @@
-<div class="w3-third w3-container">
 
-    <h1 class="w3-text-teal w3-center">Add Category</h1>
+<h1 class="w3-text-teal w3-center">Add Category</h1>
 
-    <form action="/admin/" method ="post" class="w3-container w3-card-4">
-        <div class="w3-group w3-padding-16">
-            <input class="w3-input" type="text" name="add_category" required>
-            <label class="w3-label w3-validate">Category</label>
-        </div>
-        <p><input type="submit" name="submit" value="Add"
-                  class="w3-padding-16 w3-hover-dark-grey w3-btn-block w3-center-align"/></p>
-    </form>
-</div>
+<form action="/admin/" method ="post" class="w3-container w3-card-4">
+    <div class="w3-group w3-padding-16">
+        <input class="w3-input" type="text" name="add_category" required>
+        <label class="w3-label w3-validate">Category</label>
+    </div>
+    <p><input type="submit" name="submit" value="Add"
+              class="w3-padding-16 w3-hover-dark-grey w3-btn-block w3-center-align"/></p>
+</form>

admin/addCategory.js

@@ -5,44 +5,96 @@ const qs = require('querystring');
 var Promise = require('promise');
 
 
+/**
+ * Displays all the categories in the database
+ * @param res
+ * @return {*|Promise}
+ */
+var printCategories = function(res)
+{
+    res.write("<h1 class=\"w3-text-teal w3-center\">Categories</h1>");
+    res.write("<div class=\"w3-responsive w3-card-4\"><table class=\"w3-table w3-striped w3-bordered\"><thead>");
+    res.write("<tr class=\"w3-teal\">");
+    res.write("<td>Name</td><td>URL</td><td>Edit</td>");
+    res.write("</tr></thead><tbody>");
+    return new Promise(function(resolve, reject)
+    {
+        sql.getCategories().then(function(categories)
+        {
+            categories.forEach(function(c)
+            {
+                res.write("<tr>");
+
+                res.write("<td>" + c.name + "</td>");
+
+                res.write("<td>" + c.url + "</td>");
+
+                res.write("<td>" + c.category_id + "</td>");
+
+                res.write("</tr>");
+            });
+            res.write("</tbody></table></div>");
+            console.log("resolved");
+            resolve();
+        })
+    });
+};
+
+/**
+ * Checks for post data regarding adding a new category.
+ * If a post is made with add_category, it parses the url-- replaces spaces
+ * with dashes -- and calls a insert method on the database
+ *
+ * @param res
+ * @param postData
+ * @return {*|Promise}
+ */
+var processPost = function(res, postData)
+{
+    return new Promise(function(resolve, reject)
+    {
+        var post = qs.parse(postData);
+        if(post.add_category)
+        {
+            var url = post.add_category.replace(/ /i, "-");
+            url = url.toLowerCase();
+            var q = "insert into categories (name, url) values " +
+                "('" + post.add_category + "','" + url + "')";
+            if(sql.insert(q) != 0)
+            {
+                console.log("category added");
+            }
+            else
+            {
+                console.log("error adding category");
+            }
+
+        }
+        resolve(postData);
+    });
+};
+
 module.exports=
 {
     main: function(res, postData)
     {
-        utils.include(res, "./admin/addCategory.html");
-        return this.processPost(res, postData);
-    },
-    /**
-     * Checks for post data regarding adding a new category.
-     * If a post is made with add_category, it parses the url-- replaces spaces
-     * with dashes -- and calls a insert method on the database
-     *
-     * @param res
-     * @param postData
-     * @return {*|Promise}
-     */
-    processPost: function(res, postData)
-    {
+        res.write("<div class=\"w3-third w3-container\">");
         return new Promise(function(resolve, reject)
         {
-            var post = qs.parse(postData);
-            if(post.add_category)
+            utils.include(res, "./admin/addCategory.html");
+            printCategories(res).then(function()
+            {
+                //console.write("categories finished");
+                return processPost(res, postData);
+            }).then(function()
             {
-                var url = post.add_category.replace(/ /i, "-");
-                var q = "insert into categories (name, url) values " +
-                    "('" + post.add_category + "','" + url + "')";
-                console.log(q);
-                if(sql.insert(q) != 0)
-                {
-                    console.log("category added");
-                }
-                else
-                {
-                    console.log("error adding category");
-                }
 
-            }
-            resolve(postData);
+                res.write("</div>");
+                resolve();
+            }).catch(function(err)
+            {
+                console.log(err);
+            })
         });
     }
 };

admin/newPost.html

@@ -14,7 +14,7 @@
         </div>
         <!-- Post header picture -->
         <div class="w3-group w3-padding-16">
-            <input class="w3-input" type="text" name="add_post_picture" required>
+            <input class="w3-input" type="text" name="add_post_picture" value="n/a" required>
             <label class="w3-label w3-validate">Picture</label>
         </div>