From 6889931cdb9a7831482779976b1d3bb8d6e23247 Mon Sep 17 00:00:00 2001
From: Michael McVady <femtonaut@gmail.com>
Date: Tue, 2 Jan 2024 21:21:56 -0600
Subject: Handle errors

---
 assets/entry_edit.html | 17 +++++++----------
 src/clog.c             | 16 ++++++++++------
 2 files changed, 17 insertions(+), 16 deletions(-)

diff --git a/assets/entry_edit.html b/assets/entry_edit.html
index bc2a5e4..492735a 100644
--- a/assets/entry_edit.html
+++ b/assets/entry_edit.html
@@ -1,12 +1,9 @@
 <form action="/form" method="post">
-<dl>
-<dt><h3>id</h3></dt>
-<dd><input type="text" id="id" name="id" value="%s"></input></dd>
-<dt><h3>title</h3></dt>
-<dd><input type="text" id="title" name="title" value="%s"></input></dd>
-<dt><h3>body</h3></dt>
-<dd><textarea id="body" name="body" rows="50" cols="100">%s</textarea></dd>
-<dd><input type="submit" value="Preview"></dd>
-<dd><input type="submit" value="Save (N/A)"></dd>
-</dl>
+<input type="text" id="id" name="id" value="%s" placeholder="uuid"/>
+<input type="text" id="title" name="title" value="%s" placeholder="title"/>
+<textarea id="body" name="body" rows="50" cols="100">%s</textarea>
+<br>
+<input type="submit" value="Preview">
+<input type="submit" value="Save (N/A)">
 </form>
+
diff --git a/src/clog.c b/src/clog.c
index 24e08d0..2705558 100644
--- a/src/clog.c
+++ b/src/clog.c
@@ -184,7 +184,9 @@ int get_entry_form(struct http_request *req) {
 
 
 int post_entry_form(struct http_request *req) {
-	struct kore_buf *resp_buf = kore_buf_alloc(0);
+	int err = 0;
+
+	struct kore_buf *resp_buf = NULL;
 
 	char *id = NULL;
 	char *title = NULL; 
@@ -204,6 +206,8 @@ int post_entry_form(struct http_request *req) {
 		kore_log(LOG_INFO, "form body %s.", body);
 	}
 
+	resp_buf = kore_buf_alloc(0);
+
 	// Append form.
 	kore_buf_appendf(
 		resp_buf, (const char *) asset_entry_edit_html,
@@ -211,11 +215,11 @@ int post_entry_form(struct http_request *req) {
 	);
 
 	// Render MD.
-	(void) render_md(body, resp_buf);
-	// if (err == KORE_RESULT_ERROR) {
-	// 	kore_log(LOG_ERR, "Error rendering markdown for entry %s.", id);
-	// 	continue;
-	// }
+	err = render_md(body, resp_buf);
+	if (err == KORE_RESULT_ERROR) {
+		kore_buf_append(resp_buf, "Error rendering markdown.", 25);
+		kore_log(LOG_ERR, "Error rendering markdown.");
+	}
 
 	http_ok_resp(req, HTTP_STATUS_OK, resp_buf);
 
-- 
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