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Update language on each request

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Kay0u 2020-09-07 10:34:16 +02:00
parent 5bb7de6954
commit 63587ad67a
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GPG key ID: AAFEEB16CFA2AE2D
1 changed files with 12 additions and 7 deletions
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19
config.lua
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@ -20,6 +20,15 @@ function compare_attributes(file_attributes1, file_attributes2)
return file_attributes1["modification"] == file_attributes2["modification"] and file_attributes1["size"] == file_attributes2["size"]
end
function update_language()
-- Set the prefered language from the `Accept-Language` header
conf.lang = ngx.req.get_headers()["Accept-Language"]
if conf.lang then
conf.lang = string.sub(conf.lang, 1, 2)
end
end
function get_config()
-- Get config files attributes (timestamp modification and size)
@ -27,9 +36,11 @@ function get_config()
local new_config_persistent_attributes = lfs.attributes(conf_path..".persistent", {"modification", "size"})
if compare_attributes(new_config_attributes, config_attributes) and compare_attributes(new_config_persistent_attributes, config_persistent_attributes) then
update_language()
return conf
-- If the file is being written, its size may be 0 and reloading fails, return the last valid config
elseif new_config_attributes == nil or new_config_attributes["size"] == 0 then
update_language()
return conf
end
@ -114,13 +125,7 @@ function get_config()
-- Always skip the portal to avoid redirection looping.
table.insert(conf["skipped_urls"], conf["portal_domain"]..conf["portal_path"])
-- Set the prefered language from the `Accept-Language` header
conf.lang = ngx.req.get_headers()["Accept-Language"]
if conf.lang then
conf.lang = string.sub(conf.lang, 1, 2)
end
update_language()
return conf
end