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luci-base: introduce luci.i18n.dump()

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Add a new luci.i18n.dump() function which returns all currently loaded
translation strings as Lua table.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
This commit is contained in:
Jo-Philipp Wich 2018-10-18 10:54:12 +02:00
parent 08255e266b
commit a04028037e
2 changed files with 20 additions and 2 deletions
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6
modules/luci-base/luasrc/i18n.lua
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@ -69,3 +69,9 @@ end
function stringf(key, ...) function stringf(key, ...)
return tostring(translate(key)):format(...) return tostring(translate(key)):format(...)
end end
function dump()
local rv = {}
tparser.get_translations(function(k, v) rv[k] = v end)
return rv
end

16
modules/luci-base/luasrc/i18n.luadoc
View file

@ -6,7 +6,6 @@ module "luci.i18n"
---[[ ---[[
Clear the translation table. Clear the translation table.
@class function @class function
@name clear @name clear
]] ]]
@ -26,6 +25,7 @@ Load a translation and copy its data into the translation table.
Load a translation file using the default translation language. Load a translation file using the default translation language.
Alternatively load the translation of the fallback language. Alternatively load the translation of the fallback language.
@class function @class function
@name loadc @name loadc
@param file Language file @param file Language file
@ -62,9 +62,10 @@ Return the translated value for a specific translation key and use it as sprintf
---[[ ---[[
Return the translated value for a specific translation key Return the translated value for a specific translation key
and ensure that the returned value is a Lua string value. and ensure that the returned value is a Lua string value.
This is the same as calling <code>tostring(translate(...))</code> This is the same as calling <code>tostring(translate(...))</code>
@class function @class function
@name string @name string
@param key Default translation text @param key Default translation text
@ -75,7 +76,9 @@ This is the same as calling <code>tostring(translate(...))</code>
Return the translated value for a specific translation key and use it as sprintf pattern. Return the translated value for a specific translation key and use it as sprintf pattern.
Ensure that the returned value is a Lua string value. Ensure that the returned value is a Lua string value.
This is the same as calling <code>tostring(translatef(...))</code> This is the same as calling <code>tostring(translatef(...))</code>
@class function @class function
@name stringf @name stringf
@param key Default translation text @param key Default translation text
@ -83,3 +86,12 @@ This is the same as calling <code>tostring(translatef(...))</code>
@return Translated and formatted string @return Translated and formatted string
]] ]]
---[[
Return all currently loaded translation strings as a key-value table. The key is the
hexadecimal representation of the translation key while the value is the translated
text content.
@class function
@name dump
@return Key-value translation string table.
]]