Software / code / prosody-modules
Changeset
3066:cefc375d0929
mod_http_muc_log: Handle errors while loading template file in a more graceful manner
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Tue, 29 May 2018 05:50:19 +0200 |
| parents | 3065:49254b9cc751 |
| children | 3067:b01ef74c9fc0 |
| files | mod_http_muc_log/mod_http_muc_log.lua |
| diffstat | 1 files changed, 10 insertions(+), 3 deletions(-) [+] |
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--- a/mod_http_muc_log/mod_http_muc_log.lua Tue May 29 05:04:52 2018 +0200 +++ b/mod_http_muc_log/mod_http_muc_log.lua Tue May 29 05:50:19 2018 +0200 @@ -32,9 +32,16 @@ local template; do local template_filename = module:get_option_string(module.name .. "_template", module.name .. ".html"); - local template_file = assert(module:load_resource(template_filename)); - template = template_file:read("*a"); - template_file:close(); + local template_file, err = module:load_resource(template_filename); + if template_file then + template, err = template_file:read("*a"); + template_file:close(); + end + if not template then + module:log("error", "Error loading template: %s", err); + template = render("<h1>mod_{module} could not read the template</h1><p>Tried to open <b>{filename}</b><pre>{error}</pre>", + { module = module.name, filename = template_filename, error = err }); + end end -- local base_url = module:http_url() .. '/'; -- TODO: Generate links in a smart way
