Add message for no search results

1 files changed, 29 insertions, 31 deletions

diff --git a/src/clog.c b/src/clog.c
index c018565..4c65a33 100644
--- a/src/clog.c
+++ b/src/clog.c
@@ -167,12 +167,13 @@ int validate_text(struct http_request *req, char *data) {
 }
 
 int http_ok_resp(
-	struct http_request *req,
-	enum http_status_code status,
-	struct kore_buf *content
+	struct http_request *req, enum http_status_code status, struct kore_buf *content
 ) {
-	struct kore_buf *resp_buf = kore_buf_alloc(0);
-	const char *body = kore_buf_stringify(content, NULL);
+	struct kore_buf *resp_buf = NULL;
+	const char *body = NULL;
+
+	resp_buf = kore_buf_alloc(0);
+	body = kore_buf_stringify(content, NULL);
 
 	http_response_header(req, "content-type", "text/html; charset=utf-8");
 	kore_buf_append(resp_buf, asset_html_header_html, asset_len_html_header_html);
@@ -186,11 +187,10 @@ int http_ok_resp(
 	return KORE_RESULT_OK;
 }
 
-int http_err_resp(
-	struct http_request *req,
-	enum http_status_code status
-) {
-	struct kore_buf *resp_buf = kore_buf_alloc(0);
+int http_err_resp(struct http_request *req, enum http_status_code status) {
+	struct kore_buf *resp_buf = NULL;
+	
+	resp_buf = kore_buf_alloc(0);
 
 	http_response_header(req, "content-type", "text/html; charset=utf-8");
 	kore_buf_append(resp_buf, asset_html_header_html, asset_len_html_header_html);
@@ -241,31 +241,30 @@ int get_index(struct http_request *req) {
 	kore_buf_append(content, asset_header_html, asset_len_header_html);
 
 	// Write search form.
-	kore_buf_append(content, asset_search_html, asset_len_search_html);
+	kore_buf_appendf(content, (const char *) asset_search_html, query ? query : "");
 
-	// Write table header.
-	kore_buf_append(content, asset_table_header_html, asset_len_table_header_html);
-
-	// Iterate over entries and render them.
-	for (i = 0; i < eq.num_entries; i++) {
-		// Append rendered MD entry.
-		kore_buf_appendf(
-			content,
-			(const char *) asset_table_row_html,
-			eq.entries[i]->id, eq.entries[i]->title, eq.entries[i]->created_at, eq.entries[i]->updated_at
-		);
+	if (eq.num_entries == 0 && query) {
+		kore_buf_appendf(content, (const char *) asset_error_html, "No results found.");
 	}
-
-	// Write table footer.
-	kore_buf_append(content, asset_table_footer_html, asset_len_table_footer_html);
-
-
+	else {
+		kore_buf_append(content, asset_table_header_html, asset_len_table_header_html);
+		// Iterate over entries and render them.
+		for (i = 0; i < eq.num_entries; i++) {
+			// Append rendered MD entry.
+			kore_buf_appendf(
+				content,
+				(const char *) asset_table_row_html,
+				eq.entries[i]->id, eq.entries[i]->title, eq.entries[i]->created_at, eq.entries[i]->updated_at
+			);
+		}
+		kore_buf_append(content, asset_table_footer_html, asset_len_table_footer_html);
+	}
+	
 	http_ok_resp(req, HTTP_STATUS_OK, content);
 
 out: ;
 
 	kore_free(content);
-
 	entry_query_cleanup(&eq);
 
 	return KORE_RESULT_OK;
@@ -331,12 +330,11 @@ out: ;
 int edit_entry(struct http_request *req) {
 	int err = 0;
 
+	char *id = NULL;
 	struct entry_query eq;
 	struct kore_buf *content = NULL;
 	struct kore_buf *rendered_body = NULL;
-
-	char *id = NULL;
-
+	
 	content = kore_buf_alloc(0);
 	rendered_body = kore_buf_alloc(0);