WIP on add/edit feed page (#4)

src/public/assets/style.css

@@ -0,0 +1,35 @@
+html {
+    min-height: 100vh;
+    font-family: sans-serif;
+}
+body {
+    margin: 0;
+    font-size: 1rem;
+    background-color: #eeeeee;
+}
+header {
+    padding: 0 1rem .5rem 1rem;
+    background: linear-gradient(#000064, #000048, #000032);
+    border-bottom-left-radius: .5rem;
+    border-bottom-right-radius: .5rem;
+    color: white;
+    display: flex;
+    flex-flow: row nowrap;
+    justify-content: space-between;
+    align-items: baseline;
+
+    .title {
+        font-size: 1.5rem;
+    }
+
+    a:link, a:visited {
+        color: white;
+        text-decoration: none;
+    }
+    a:hover {
+        text-decoration: underline;
+    }
+}
+main {
+    padding: 0 .5rem;
+}

src/public/feed.php

@@ -0,0 +1,30 @@
+<?php
+/**
+ * Add/Edit Feed Page
+ *
+ * Allows users to add or edit RSS feeds
+ */
+
+include '../start.php';
+
+Security::verifyUser();
+page_head('Feed page');
+
+if ($_SERVER['REQUEST_METHOD'] == 'POST') {
+    // TODO: get feed, add if new, reject if existing but not owned by this user, update otherwise
+    $feed = array();
+} else {
+    // TODO: Retrieve feed by ID if not new
+    $feed = [ 'id' => $_GET['id'], 'url' => '' ];
+}
+?>
+<h1>Add/Edit Feed</h1>
+<form method=POST action=/feed hx-post=/feed>
+    <input type=hidden name=id value="<?=$feed['id']?>">
+    <label>
+        Feed URL
+        <input type=url name=url required autofocus value="<?=$feed['url']?>">
+    </label>
+</form>
+<?php
+page_foot();

src/public/index.php

@@ -1,10 +1,16 @@
 <?php
+/**
+ * Home Page
+ *
+ * Displays a list of unread feed items for the current user
+ */
+
 include '../start.php';
 
 Security::verifyUser();
 
 page_head('Welcome');
 ?>
-<p>User ID <?=$_REQUEST['FRC_USER_ID']?> - e-mail <?=$_REQUEST['FRC_USER_EMAIL']?></p>
+
 <?php
 page_foot();