From c0dc531ebefd8912819f3b6c8bda1fed3c7e750c Mon Sep 17 00:00:00 2001
From: Evgeny Zinoviev <me@ch1p.io>
Date: Wed, 31 Jan 2024 06:11:00 +0300
Subject: make it simple, but not simpler

---
 handler/MainHandler.php | 147 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 147 insertions(+)
 create mode 100644 handler/MainHandler.php

(limited to 'handler/MainHandler.php')

diff --git a/handler/MainHandler.php b/handler/MainHandler.php
new file mode 100644
index 0000000..889cb48
--- /dev/null
+++ b/handler/MainHandler.php
@@ -0,0 +1,147 @@
+<?php
+
+require_once 'lib/posts.php';
+require_once 'lib/themes.php';
+
+class MainHandler extends request_handler {
+
+    function GET_index() {
+        $posts = posts::getList(include_hidden: is_admin());
+        $tags = tags::getAll(include_hidden: is_admin());
+
+        set_title("ch1p's Blog");
+        set_skin_opts(['dynlogo_enabled' => false]);
+        render('main/index',
+            posts: $posts,
+            tags: $tags);
+    }
+
+    function GET_projects() {
+        redirect('/projects/');
+    }
+
+    function GET_contacts() {
+        global $config;
+        set_title(lang('contacts'));
+        render('main/contacts',
+            email: $config['admin_email']);
+    }
+
+    function GET_auto() {
+        list($name) = input('name');
+        if ($name == 'coreboot-mba51-flashing')
+            redirect('/coreboot-mba52-flashing/');
+
+        if (is_numeric($name)) {
+            $post = posts::get((int)$name);
+        } else {
+            $post = posts::getByName($name);
+        }
+        if ($post)
+            return $this->renderPost($post);
+
+        $tag = tags::get($name);
+        if ($tag)
+            return $this->renderTag($tag);
+
+        $page = pages::getByName($name);
+        if ($page)
+            return $this->renderPage($page);
+
+        if (is_admin()) {
+            set_title($name);
+            render('admin/pageNew',
+                short_name: $name);
+        }
+
+        not_found();
+    }
+
+    protected function renderPost(Post $post) {
+        global $config;
+
+        if (!$post->visible && !is_admin())
+            not_found();
+
+        $tags = $post->getTags();
+
+        add_meta(
+            ['property' => 'og:title', 'content' => $post->title],
+            ['property' => 'og:url', 'content' => $config['domain'].$post->getUrl()]
+        );
+        if (($img = $post->getFirstImage()) !== null)
+            add_meta(['property' => 'og:image', 'content' => $img->getDirectUrl()]);
+
+        add_meta([
+            'name' => 'description',
+            'property' => 'og:description',
+            'content' => $post->getDescriptionPreview(155)
+        ]);
+
+        set_title($post->title);
+
+        if ($post->toc)
+            set_skin_opts(['wide' => true]);
+
+        render('main/post',
+            title: $post->title,
+            id: $post->id,
+            unsafe_html: $post->getHtml(is_retina(), getUserTheme()),
+            unsafe_toc_html: $post->getToc(),
+            date: $post->getFullDate(),
+            tags: $tags,
+            visible: $post->visible,
+            url: $post->getUrl(),
+            email: $config['admin_email'],
+            urlencoded_reply_subject: 'Re: '.$post->title);
+    }
+
+    protected function renderTag(Tag $tag) {
+        $tag = tags::get($tag);
+        if (!is_admin() && !$tag->visiblePostsCount)
+            not_found();
+
+        $count = posts::getCountByTagId($tag->id, is_admin());
+        $posts = $count ? posts::getPostsByTagId($tag->id, is_admin()) : [];
+
+        set_title('#'.$tag->tag);
+        render('main/tag',
+            count: $count,
+            posts: $posts,
+            tag: $tag->tag);
+    }
+
+    protected function renderPage(Page $page) {
+        if (!is_admin() && !$page->visible)
+            not_found();
+
+        set_title($page ? $page->title : '???');
+        render('main/page',
+            unsafe_html: $page->getHtml(is_retina(), getUserTheme()),
+            page_url: $page->getUrl(),
+            short_name: $page->shortName);
+    }
+
+    function GET_rss() {
+        global $config;
+
+        $items = array_map(fn(Post $post) => [
+            'title' => $post->title,
+            'link' => $post->getUrl(),
+            'pub_date' => date(DATE_RSS, $post->ts),
+            'description' => $post->getDescriptionPreview(500),
+        ], posts::getList(0, 20));
+
+        $ctx = new SkinContext('\\skin\\rss');
+        $body = $ctx->atom(
+            title: lang('site_title'),
+            link: 'https://'.$config['domain'],
+            rss_link: 'https://'.$config['domain'].'/feed.rss',
+            items: $items);
+
+        header('Content-Type: application/rss+xml; charset=utf-8');
+        echo $body;
+        exit;
+    }
+
+}
\ No newline at end of file
-- 
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