diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/clog.c | 35 |
1 files changed, 19 insertions, 16 deletions
@@ -55,6 +55,9 @@ posts(struct http_request *req) int render_posts(struct http_request *req, const char *resource) { + // Errors + int err; + // Buffer for response struct kore_buf *resp_buf = kore_buf_alloc(0); @@ -65,13 +68,14 @@ render_posts(struct http_request *req, const char *resource) // Post attributes/query results. char *id, *title, *created_at, *body; + // Setup SQL kore_pgsql_init(&sql); // Initialise our kore_pgsql data structure with the database name // we want to connect to (note that we registered this earlier with // kore_pgsql_register()). We also say we will perform a synchronous // query (KORE_PGSQL_SYNC). - int err = kore_pgsql_setup(&sql, database, KORE_PGSQL_SYNC); + err = kore_pgsql_setup(&sql, database, KORE_PGSQL_SYNC); kore_log(LOG_ERR, "kore_pgsql_setup: %d", err); if (!err) { @@ -83,8 +87,15 @@ render_posts(struct http_request *req, const char *resource) kore_buf_append(resp_buf, asset_index_begin_html, asset_len_index_begin_html); // Query for posts, check for error. - if (resource) { - // Query post + if (!resource) { + // Query all posts. + err = kore_pgsql_query( + &sql, + "SELECT id, title, created_at::DATE, body FROM posts " + "ORDER BY updated_at DESC;" + ); + } else { + // Query a post. err = kore_pgsql_query_params( &sql, "SELECT id, title, created_at::DATE, body FROM posts " @@ -94,13 +105,6 @@ render_posts(struct http_request *req, const char *resource) 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); @@ -110,7 +114,6 @@ render_posts(struct http_request *req, const char *resource) // Iterate over posts and render them. rows = kore_pgsql_ntuples(&sql); for (row = 0; row < rows; row++) { - id = kore_pgsql_getvalue(&sql, row, 0); title = kore_pgsql_getvalue(&sql, row, 1); created_at = kore_pgsql_getvalue(&sql, row, 2); @@ -119,7 +122,6 @@ render_posts(struct http_request *req, const char *resource) // Allocate a buffer to render the markdown as HTML into. struct kore_buf *html_buf = kore_buf_alloc(0); - // Render MD. if (!render_md(body, html_buf)) { kore_log(LOG_ERR, "Error rendering markdown for entry %s.", id); @@ -137,13 +139,12 @@ render_posts(struct http_request *req, const char *resource) ); kore_buf_free(html_buf); - } out: ; + // Finish building response. kore_buf_append(resp_buf, asset_index_end_html, asset_len_index_end_html); - http_response_header(req, "content-type", "text/html; charset=utf-8"); http_response(req, HTTP_STATUS_OK, resp_buf->data, resp_buf->offset); @@ -157,10 +158,12 @@ out: ; static int render_md(char *in, struct kore_buf *out) { + int err; + static unsigned parser_flags = 0; static unsigned renderer_flags = MD_HTML_FLAG_DEBUG; - int ret = md_html( + err = md_html( in, (MD_SIZE) strlen(in), process_md_output, @@ -169,7 +172,7 @@ render_md(char *in, struct kore_buf *out) renderer_flags ); - if(ret != 0) { + if(err != 0) { kore_log(LOG_ERR, "Parsing Markdown failed.\n"); return -1; } |