1 files changed, 50 insertions, 8 deletions

diff --git a/lib/pages.php b/lib/pages.php
index 281ee52..8524cf3 100644
--- a/lib/pages.php
+++ b/lib/pages.php
@@ -1,9 +1,51 @@
 <?php
 
+class Page extends model {
+
+    const DB_TABLE = 'pages';
+    const DB_KEY = 'short_name';
+
+    public string $title;
+    public string $md;
+    public string $html;
+    public int $ts;
+    public int $updateTs;
+    public bool $visible;
+    public string $shortName;
+
+    function edit(array $fields) {
+        $fields['update_ts'] = time();
+        if ($fields['md'] != $this->md)
+            $fields['html'] = markup::markdownToHtml($fields['md']);
+        parent::edit($fields);
+    }
+
+    function isUpdated(): bool {
+        return $this->updateTs && $this->updateTs != $this->ts;
+    }
+
+    function getHtml(bool $is_retina, string $user_theme): string {
+        $html = $this->html;
+        $html = markup::htmlImagesFix($html, $is_retina, $user_theme);
+        return $html;
+    }
+
+    function getUrl(): string {
+        return "/{$this->shortName}/";
+    }
+
+    function updateHtml(): void {
+        $html = markup::markdownToHtml($this->md);
+        $this->html = $html;
+        DB()->query("UPDATE pages SET html=? WHERE short_name=?", $html, $this->shortName);
+    }
+
+}
+
 class pages {
 
-    public static function add(array $data): ?int {
-        $db = getDb();
+    static function add(array $data): ?int {
+        $db = DB();
         $data['ts'] = time();
         $data['html'] = markup::markdownToHtml($data['md']);
         if (!$db->insert('pages', $data))
@@ -11,12 +53,12 @@ class pages {
         return $db->insertId();
     }
 
-    public static function delete(Page $page): void {
-        getDb()->query("DELETE FROM pages WHERE short_name=?", $page->shortName);
+    static function delete(Page $page): void {
+        DB()->query("DELETE FROM pages WHERE short_name=?", $page->shortName);
     }
 
-    public static function getPageByName(string $short_name): ?Page {
-        $db = getDb();
+    static function getByName(string $short_name): ?Page {
+        $db = DB();
         $q = $db->query("SELECT * FROM pages WHERE short_name=?", $short_name);
         return $db->numRows($q) ? new Page($db->fetch($q)) : null;
     }
@@ -24,8 +66,8 @@ class pages {
     /**
      * @return Page[]
      */
-    public static function getAll(): array {
-        $db = getDb();
+    static function getAll(): array {
+        $db = DB();
         return array_map('Page::create_instance', $db->fetchAll($db->query("SELECT * FROM pages")));
     }