massive overhaul to implement proper MVC

1 files changed, 6 insertions, 232 deletions

diff --git a/index.php b/index.php
index f85b25b..03ecb6a 100644
--- a/index.php
+++ b/index.php
@@ -1,236 +1,10 @@
 <?php
 
-$full_domain = 'https://hn.cleberg.net';
-$path = ltrim($_SERVER['REQUEST_URI'], '/');
-$elements = explode('/', $path);
+require_once 'src/Controller/RouteController.php';
 
-if (empty($elements[0])) {
-    $html_output = get_stories(
-        'https://hacker-news.firebaseio.com/v0/topstories.json?limitToFirst=10&orderBy="$key"',
-        'Top'
-    );
-    echo_html(
-        $GLOBALS['full_domain'],
-        'The top stories from Hacker News, proxied by hn.',
-        'hn',
-        $html_output
-    );
-} else {
-    switch (array_shift($elements)) {
-        case 'top':
-            $html_output = get_stories(
-                'https://hacker-news.firebaseio.com/v0/topstories.json?limitToFirst=10&orderBy="$key"',
-                'Top'
-            );
-            echo_html(
-                $GLOBALS['full_domain'],
-                'The top stories from Hacker News, proxied by hn.',
-                'hn',
-                $html_output
-            );
-            break;
+$GLOBALS['full_domain'] = 'https://hn.cleberg.net';
+$GLOBALS['author_name'] = 'cmc';
+$GLOBALS['site_title'] = 'hn';
 
-        case 'best':
-            $html_output = get_stories(
-                'https://hacker-news.firebaseio.com/v0/beststories.json?limitToFirst=10&orderBy="$key"',
-                'Best'
-            );
-            echo_html(
-                $GLOBALS['full_domain'] . '/best/',
-                'The best 30 stories from Hacker News, proxied by hn.',
-                'hn ~ best',
-                $html_output
-            );
-            break;
-
-        case 'new':
-            $html_output = get_stories(
-                'https://hacker-news.firebaseio.com/v0/newstories.json?limitToFirst=10&orderBy="$key"',
-                'New'
-            );
-            echo_html(
-                $GLOBALS['full_domain'] . '/new/',
-                'The newest 30 stories from Hacker News, proxied by hn.',
-                'hn ~ new',
-                $html_output
-            );
-            break;
-
-        case 'ask':
-            $html_output = get_stories(
-                'https://hacker-news.firebaseio.com/v0/askstories.json?limitToFirst=10&orderBy="$key"',
-                'Ask'
-            );
-            echo_html(
-                $GLOBALS['full_domain'] . '/ask/',
-                'The latest 30 asks from Hacker News, proxied by hn.',
-                'hn ~ ask',
-                $html_output
-            );
-            break;
-
-        case 'show':
-            $html_output = get_stories(
-                'https://hacker-news.firebaseio.com/v0/showstories.json?limitToFirst=10&orderBy="$key"',
-                'Show'
-            );
-            echo_html(
-                $GLOBALS['full_domain'] . '/show/',
-                'The latest 30 show stories from Hacker News, proxied by hn.',
-                'hn ~ show',
-                $html_output
-            );
-            break;
-
-        case 'job':
-            $html_output = get_stories(
-                'https://hacker-news.firebaseio.com/v0/jobstories.json?limitToFirst=10&orderBy="$key"',
-                'Job'
-            );
-            echo_html(
-                $GLOBALS['full_domain'] . '/job/',
-                'The latest 30 job posts from Hacker News, proxied by hn.',
-                'hn ~ job',
-                $html_output
-            );
-            break;
-
-        case 'user':
-            $html_output = get_user(
-                'https://hacker-news.firebaseio.com/v0/user/' . $elements[0] . '.json',
-                'User Profile: ' . $elements[0]
-            );
-            echo_html(
-                $GLOBALS['full_domain'] . '/user/' . $elements[0],
-                'The Hacker News profile for ' . $elements[0] . ', proxied by hn.',
-                'hn',
-                $html_output
-            );
-            break;
-
-        default:
-            header('HTTP/1.1 404 Not Found');
-    }
-}
-
-/**
- * Extract a set of stories from Hacker News API and format in HTML
- *
- * @access public
- * @param string $api_url The API endpoint to use for extraction
- * @param string $inline_title The <h1> title to use in the HTML
- * @return string $html_output The formatted HTML result of stories from the API
- * @author cmc <hello@cleberg.net>
- */
-function get_stories(string $api_url, string $inline_title): string
-{
-    $response_raw = file_get_contents($api_url);
-    if ($response_raw == "null") {
-        return '<p>ERROR: Stories not found. API returned `null`.</p>';
-    } else {
-        $response = json_decode($response_raw, true);
-    }
-
-    $html_output = '<h1>' . $inline_title . '</h1>';
-
-    for ($i = 0; $i < count($response); $i++) {
-        $sub_url = 'https://hacker-news.firebaseio.com/v0/item/' . $response[$i] . '.json';
-        $sub_response_raw = file_get_contents($sub_url);
-        $sub_response = json_decode($sub_response_raw, true);
-
-        // TODO: Can this be converted to a heredoc string with variables?
-        $html = '<div><a href="' . $sub_response['url'] . '">' . $sub_response['title'] . '</a>';
-        $html .= '<p><time datetime="' . date('Y-m-d h:m:s', $sub_response['time']) . '">';
-        $html .= date('Y-m-d h:m:s', $sub_response['time']) . '</time> by <a';
-        $html .= ' href="/user/' . $sub_response['by'] . '">';
-        $html .= $sub_response['by'] . '</a> | ' . $sub_response['score'];
-        $html .= ' points</p></div>';
-        $html_output .= $html;
-    }
-
-    return $html_output;
-}
-
-/**
- *Extract a user's profile from Hacker News API and format in HTML
- *
- * @access public
- * @param string $api_url The API endpoint to use for extraction
- * @param string $inline_title The <h1> title to use in the HTML
- * @return string $html_output The formatted HTML result of stories from the API
- * @author cmc <hello@cleberg.net>
- */
-function get_user(string $api_url, string $inline_title): string
-{
-    $response_raw = file_get_contents($api_url);
-    if ($response_raw == "null") {
-        return '<p>ERROR: User not found.</p>';
-    } else {
-        $response = json_decode($response_raw, true);
-    }
-
-    // TODO: Can this be converted to a heredoc string with variables?
-    $html_output = '<h1>' . $inline_title . '</h1>';
-    $html_output .= '<p>About: ' . $response['about'] . '</p>';
-    $html_output .= '<p>Karma: ' . $response['karma'] . '</p>';
-    $html_output .= '<p>Created: <time datetime="' . date('Y-m-d h:m:s', $response['created']) . '>' . date('Y-m-d h:m:s', $response['created']) . '</time></p>';
-    $html_output .= '<p>Recently Submitted Posts:</p>';
-
-    $limit = count($response['submitted']) > 10 ? 10 : count($response['submitted']);
-    if (count($response['submitted']) > 0) {
-        for ($i = 0; $i < $limit; $i++) {
-            $sub_url = 'https://hacker-news.firebaseio.com/v0/item/' . $response['submitted'][$i] . '.json';
-            $sub_response_raw = file_get_contents($sub_url);
-            $sub_response = json_decode($sub_response_raw, true);
-
-            if ($sub_response['type'] == 'story' || $sub_response['type'] == 'job') {
-                $html = '<div><a href="' . $sub_response['url'] . '">' . $sub_response['title'] . '</a>';
-                $html .= '<p><time datetime="' . date('Y-m-d h:m:s', $sub_response['time']) . '">';
-                $html .= date('Y-m-d h:m:s', $sub_response['time']) . '</time> by <a';
-                $html .= ' href="/user/' . $sub_response['by'] . '">';
-                $html .= $sub_response['by'] . '</a> | ' . $sub_response['score'];
-                $html .= ' points</p></div>';
-            } elseif ($sub_response['type'] == 'poll') {
-                // TODO: Handle polls
-                $html = 'TODO: Add logic to handle polls here.';
-            } else {
-                // TODO: Add link to parent with $sub_response['parent']
-                $html = '<div><time datetime="' . date('Y-m-d h:m:s', $sub_response['time']);
-                $html .= '">' . date('Y-m-d h:m:s', $sub_response['time']);
-                $html .= '</time><br><p>' . $sub_response['text'] . '</p></div>';
-            }
-            $html_output .= $html;
-        }
-    } else {
-        $html_output .= '<p>User has no submissions.</p>';
-    }
-
-    return $html_output;
-}
-
-
-/**
- * Send formatted HTML results to the user via a template
- *
- * @access public
- * @param string $page_url Canonical URL for HTML header
- * @param string $page_description Page description for HTML header
- * @param string $page_title Page title for HTML header
- * @param string $page_content Page content to display in <main>
- * @author cmc <hello@cleberg.net>
- */
-function echo_html(string $page_url, string $page_description, string $page_title, string $page_content)
-{
-    include_once 'src/View/class-template.php';
-
-    $template = new HN\View\Template(
-        $page_url,
-        $page_description,
-        $page_title,
-        $page_content
-    );
-
-    $template->echo_template('templates/template.html');
-}
-
-// EOF
+$route = new HN\Controllers\RouteController($_SERVER['REQUEST_URI']);
+$route->routeUser();