feat: store posts in text format

1 files changed, 33 insertions, 0 deletions

diff --git a/lib/post.php b/lib/post.php
new file mode 100644
index 0000000..0aa41e2
--- /dev/null
+++ b/lib/post.php
@@ -0,0 +1,33 @@
+<?php
+function get_posts(): array
+{
+    $posts = [];
+    $files = glob("{$_SERVER['DOCUMENT_ROOT']}/postsources/*.txt");
+
+    foreach ($files as $file) {
+        array_push($posts, [
+            'name' => pathinfo($file, PATHINFO_FILENAME),
+            'time' => filemtime($file),
+            'contents' => file_get_contents($file)
+        ]);
+    }
+
+    usort($posts, fn($a, $b) => $a['time'] == $b['time'] ? 0 : ($a['time'] > $b['time'] ? -1 : 1));
+
+    return $posts;
+}
+
+function read_post(string $name)
+{
+    $name = basename($name);
+    $path = "{$_SERVER['DOCUMENT_ROOT']}/postsources/$name.txt";
+    if (!file_exists($path)) {
+        return null;
+    }
+
+    return [
+        'name' => $name,
+        'time' => filemtime($path),
+        'contents' => file_get_contents($path)
+    ];
+}
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