Hack in markdown form

3 files changed, 107 insertions, 1 deletions

diff --git a/assets/post_edit.html b/assets/post_edit.html
new file mode 100644
index 0000000..6635b87
--- /dev/null
+++ b/assets/post_edit.html
@@ -0,0 +1,11 @@
+<form action="/form" method="post" enctype="multipart/form-data">
+<dl>
+<dt><h3>id</h3></dt>
+<dd><input type="text" id="id" name="id"></input></dd>
+<dt><h3>title</h3></dt>
+<dd><input type="text" id="title" name="title"></input></dd>
+<dt><h3>body</h3></dt>
+<dd><textarea id="body" name="body"></textarea></dd>
+<dd><input type="submit" value="Edit"></dd>
+</dl>
+</form>
\ No newline at end of file
diff --git a/conf/clog.conf b/conf/clog.conf
index 8006503..01e1715 100644
--- a/conf/clog.conf
+++ b/conf/clog.conf
@@ -17,6 +17,9 @@ privsep worker {
 
 seccomp_tracing no
 
+validator v_number regex    ^[0-9]*$
+validator v_text   function v_example_func
+
 domain * {
 	attach notls
 
@@ -52,6 +55,21 @@ domain * {
 		methods delete
 	}
 
+	# toy endpoint
+	route ^/form {
+		handler get_form
+		methods get
+	}
+
+	route ^/form {
+		handler post_form
+		methods post
+
+		validate post id v_number
+		validate post title v_number
+		validate post body v_text
+	}
+
 	route ^/.*$ {
 		handler redirect
 	}
diff --git a/src/clog.c b/src/clog.c
index e3a96b0..fd784d2 100644
--- a/src/clog.c
+++ b/src/clog.c
@@ -74,6 +74,11 @@ int post_posts(struct http_request *req);
 int put_posts(struct http_request *req);
 int delete_posts(struct http_request *req);
 
+int v_example_func(struct http_request *req, char *data);
+
+int get_form(struct http_request *req);
+int post_form(struct http_request *req);
+
 int sql_select_posts(struct post_query *pq);
 int sql_update_posts(const char *id, const char *title, const char *body);
 int sql_delete_posts(const char *id);
@@ -225,6 +230,78 @@ int redirect(struct http_request *req) {
 	return KORE_RESULT_OK;
 }
 
+int v_example_func(struct http_request *req, char *data) {
+	kore_log(LOG_NOTICE, "v_example_func called");
+	return KORE_RESULT_OK;
+}
+
+int get_form(struct http_request *req) {
+	struct kore_buf *resp_buf = kore_buf_alloc(0);
+
+	kore_buf_append(
+		resp_buf,
+		(const char *) asset_post_edit_html,
+		asset_len_post_edit_html
+	);
+
+	http_ok_resp(req, HTML, HTTP_STATUS_OK, resp_buf);
+
+	kore_buf_free(resp_buf);
+
+	return KORE_RESULT_OK;
+}
+
+
+int post_form(struct http_request *req) {
+
+	struct kore_buf *html_buf = kore_buf_alloc(0);
+	struct kore_buf *resp_buf = kore_buf_alloc(0);
+
+	char *id = NULL;
+	char *title = NULL; 
+	char *body = NULL;
+
+	http_populate_multipart_form(req);
+	// http_populate_post(req);
+
+	if (http_argument_get_string(req, "id", &id)) {
+		kore_log(LOG_INFO, "form id %s.", id);
+	}
+
+	if (http_argument_get_string(req, "title", &title)) {
+		kore_log(LOG_INFO, "form title %s.", title);
+	}
+	
+	if (http_argument_get_string(req, "body", &body)) {
+		kore_log(LOG_INFO, "form body %s.", body);
+	}
+
+	// Render MD.
+	(void) render_md(body, html_buf);
+	// if (err == KORE_RESULT_ERROR) {
+	// 	kore_log(LOG_ERR, "Error rendering markdown for post %s.", id);
+	// 	continue;
+	// }
+
+	// Append rendered MD post.
+	kore_buf_appendf(
+		resp_buf,
+		(const char *) asset_post_html,
+		id,
+		title,
+		"1981-12-23 06:02:00",
+		kore_buf_stringify(html_buf, NULL)
+	);
+
+	http_ok_resp(req, HTML, HTTP_STATUS_OK, resp_buf);
+
+	kore_buf_free(html_buf);
+	kore_buf_free(resp_buf);
+
+	return KORE_RESULT_OK;
+}
+
+
 int get_posts(struct http_request *req) {
 	struct post_query pq;
 
@@ -380,7 +457,7 @@ int put_posts(struct http_request *req) {
 	if (item != NULL) {
 		title = item->data.string;
 		kore_log(LOG_INFO, "title = '%s'\n", title);
-	} else {
+	} else {	
 		status = HTTP_STATUS_BAD_REQUEST;
 		kore_log(LOG_ERR, "Error parsing title: %s\n", kore_json_strerror());
 		goto out;