1 files changed, 112 insertions, 0 deletions
diff --git a/index.php b/index.php
new file mode 100644
index 0000000..f5f7438
--- /dev/null
+++ b/index.php
@@ -0,0 +1,112 @@
+<?php
+
+$full_domain = 'https://hn.cleberg.net';
+$path = ltrim($_SERVER['REQUEST_URI'], '/');
+$elements = explode('/', $path);
+
+if (empty($elements[0])) {
+        get_stories(
+                'https://hacker-news.firebaseio.com/v0/topstories.json?limitToFirst=30&orderBy="$key"',
+                 'Top'
+        );
+        echo_html(
+       		$GLOBALS['full_domain'] . '/best/',
+		'The top 30 stories from Hacker News. Proxied by hn.',
+		'hn',
+		$html_output
+        );
+} else {
+	switch (array_shift($elements)) {
+		case 'top':
+			get_stories(
+                                'https://hacker-news.firebaseio.com/v0/topstories.json?limitToFirst=30&orderBy="$key"',
+			        'Top'
+		        );
+                        echo_html(
+       	                	$GLOBALS['full_domain'] . '/best/',
+		                'The top 30 stories from Hacker News. Proxied by hn.',
+		                'hn',
+		                $html_output
+                        );
+			break;
+
+		case 'best':
+			echo 'best';
+			break;
+
+		case 'new':
+			echo 'new';
+			break;
+
+		case 'ask':
+			echo 'ask';
+			break;
+
+		case 'show':
+			echo 'show';
+			break;
+
+		case 'job':
+			echo 'job';
+			break;
+
+		default:
+			header('HTTP/1.1 404 Not Found');
+    }
+}
+
+/**
+ * Extract a set of stories from Hacker News API and format in HTML
+ *
+ * @access public
+ * @author cmc <hello@cleberg.net>
+ * @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 $html_output The formatted HTML result of stories from the API
+ */
+function get_stories($api_url, $inline_title)
+{
+        $response_raw = file_get_contents($api_url);
+	$response = json_decode($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);
+
+		$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 ';
+		$html .= $sub_response['by'] . ' | ' . $sub_response['score'] . ' points</p></div>';
+		$html_output .= $html;
+	}
+
+	return $html_output;
+}
+
+/**
+ * Send formatted HTML results to the user via a template
+ *
+ * @access public
+ * @author cmc <hello@cleberg.net>
+ * @param string $page_url Canoncial 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>
+ */
+function echo_html(string $page_url, string $page_description, string $page_title, string $page_content) {
+	include_once '_classes/template.php';
+
+	$template = new HN\View\Template(
+                $page_url,
+	        $page_description,
+	        $page_title,
+	        $page_content
+	);
+
+	$template->echo_template();
+}
+
+// EOF