Documents and Documentation (beta 1) (#23)

- Change to SQLite document store
- Complete documentation on usage of Feed Reader Central
- Update INSTALLING.md for new installation procedures

Reviewed-on: #23

src/public/index.php

@@ -1,17 +1,19 @@
-<?php
+<?php declare(strict_types=1);
+
 /**
  * Home Page
  *
  * Displays a list of unread or bookmarked items for the current user
  */
 
+use FeedReaderCentral\{Feed, ItemList};
+
 include '../start.php';
 
-$db = Data::getConnection();
-Security::verifyUser($db);
+FeedReaderCentral\Security::verifyUser();
 
 if (key_exists('refresh', $_GET)) {
-    $refreshResult = Feed::refreshAll($db);
+    $refreshResult = Feed::refreshAll();
     if (key_exists('ok', $refreshResult)) {
         add_info('All feeds refreshed successfully');
     } else {
@@ -20,8 +22,8 @@ if (key_exists('refresh', $_GET)) {
 }
 
 $list = match (true) {
-    key_exists('bookmarked', $_GET) => ItemList::allBookmarked($db),
-    default                         => ItemList::allUnread($db)
+    key_exists('bookmarked', $_GET) => ItemList::allBookmarked(),
+    default                         => ItemList::allUnread()
 };
 $title = "Your $list->itemType Items";
 
@@ -34,4 +36,3 @@ if ($list->itemType == 'Unread') {
 echo '</h1>';
 $list->render();
 page_foot();
-$db->close();