From 3123f09ce08d3824671ca218bef66c28748bda07 Mon Sep 17 00:00:00 2001
From: Michael McVady <femtonaut@gmail.com>
Date: Mon, 7 Mar 2022 22:02:53 -0500
Subject: Disable TLS & added posts resource

---
 src/clog.c | 49 ++++++++++++++++++++++++++++++++++++++-----------
 1 file changed, 38 insertions(+), 11 deletions(-)

(limited to 'src')

diff --git a/src/clog.c b/src/clog.c
index d3fa324..7bf6012 100644
--- a/src/clog.c
+++ b/src/clog.c
@@ -12,7 +12,9 @@
 #include "../lib/md4c/src/md4c-html.c"
 
 int init(int);
-int page(struct http_request *);
+int post(struct http_request *);
+int posts(struct http_request *);
+int render_posts(struct http_request *, const char *);
 static void process_md_output(const MD_CHAR *, MD_SIZE size, void *);
 static int render_md(char *, struct kore_buf *);
 
@@ -27,16 +29,27 @@ init(int state)
 		database,
 		"host=127.0.0.1 port=5432 user=postgres password=p0stgres dbname=clog sslmode=disable"
 	);
-
 	return err;
 }
 
 int
-page(struct http_request *req)
+post(struct http_request *req)
 {
+	const char *resource;
+	resource = req->path + strlen("/posts/");
+	kore_log(LOG_DEBUG, "Resource /posts/%s", resource);
+	return render_posts(req, resource);
+}
 
-	// req->status = HTTP_STATUS_INTERNAL_ERROR;
+int
+posts(struct http_request *req)
+{
+	return render_posts(req, NULL);
+}
 
+int
+render_posts(struct http_request *req, const char *resource)
+{
 	// Buffer for response
 	struct kore_buf *resp_buf = kore_buf_alloc(0);
 
@@ -61,15 +74,29 @@ page(struct http_request *req)
 		goto out;
 	}
 
-	// Start writing page.
+	// Start writing HTML.
 	kore_buf_append(resp_buf, asset_index_begin_html, asset_len_index_begin_html);
 
 	// Query for posts, check for error.
-	err = kore_pgsql_query(
-		&sql,
-		"SELECT id, title, created_at::DATE, body FROM posts "
-		"ORDER BY updated_at DESC;"
-	);
+	if (resource) {
+		// Query post
+		err = kore_pgsql_query_params(
+			&sql,
+			"SELECT id, title, created_at::DATE, body FROM posts "
+			"WHERE id = $1 "
+			"ORDER BY updated_at DESC;",
+			0,
+			1,
+			KORE_PGSQL_PARAM_TEXT(resource)
+		);
+	} else {
+		// Query all posts
+		err = kore_pgsql_query(
+			&sql,
+			"SELECT id, title, created_at::DATE, body FROM posts "
+			"ORDER BY updated_at DESC;"
+		);
+	}
 	if (!err) {
 		kore_pgsql_logerror(&sql);
 		goto out;
@@ -138,7 +165,7 @@ render_md(char *in, struct kore_buf *out)
 	);
 
 	if(ret != 0) {
-		fprintf(stderr, "Parsing failed.\n");
+		kore_log(LOG_ERR, "Parsing Markdown failed.\n");
 		return -1;
 	}
 
-- 
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