Fixed several issues for translation.

- add translation markup to "Expecting "
- add missing ")" into "valid time (HH:MM:SS"

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>

Thanks to a recent commit, the translation files will now
have info about locations where the string is used. That
can help is deciding the correct translation, as all contexts
are more easily found.

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

If a given attribute value is a function, register it as event listener,
if it is an object, filter it through JSON.stringify(), else set it
as-is.

This helps to reduce some boiler-plate code when building DOM structures.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

 - Refactor event handler closures into class methods and bind them instead
 - Fix quirk in dropdown placement calculation
 - Different dropdown placement strategy on touch devices
 - Broadcast custom "cbi-dropdown-change" event when value is changed
 - Implement setValues() method to alter dropdown selection
 - Prevent creating empty custom values

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

Use node.closest() in findParent() when available since it should be faster
than manaually traversing the ancestor chain.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

Just use node.addEventListener() directly since all reasonably recent
browsers support it nowadays.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

 - Refactor and fix datatype validation functions
 - Turn the type compilation and validation into a proper class
 - Display tooltip with error hint on invalid inputs

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

The implementation allowed a hexadecimal string without any colons.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

Add the required JS and CSS infrastructure to support rich hover/focus
tooltips for element.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

Implement the string hash algorithm used by LuCI's translation system in
JavaScript and provide a `_()` translation wrapper function to lookup
messages in the global string table.

Once client side translation loading is activated in a later commit,
JavaScript code can use the same string translation mechanism as server
side Lua code, e.g. `_("Static Routes")` would yield "Statische Routen"
when the German translation is loaded.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

Add a new /admin/translations/ endpoint which exposes the loaded system
translations as JavaScript file.

Once referenced by <script>, the endpoint will create a `window.TR` object
containing the entire translation string table for use on the client side.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

Drop load(), loadc(), string() and stringf() from the luci.i18n class since
these functions are either no longer unused or were never used to begin with.

Also slightly rework the module to only use local symbols and unify the
module require style.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

The i18n.loadc() function has been a no-op since almost six years so it
makes no sense to invoke it anymore.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

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>

Rework the setlanguage() implementation to actually switch catalogues
if another language has been loaded previously and change it to return
the effectively loaded language tag.

Also improve input parameter validation and accept tags in both lower
or upper case.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

Introduce a new luci.template.parser.get_translations() function which will
iterate all loaded translation entries and pass the to the given callback
function.

This is useful to expose the loaded translations in other formats, e.g. for
wrapping them into JSON feeds.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

Update timezone data to 2018g

http://mm.icann.org/pipermail/tz-announce/2018-October/000052.html

 * Morocco switches to permanent +01 on 2018-10-27.

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

This fixes errors reported by LGTM.

Signed-off-by: Stefan Weil <sw@weilnetz.de>

Signed-off-by: Philipp Borgers <borgers@mi.fu-berlin.de>

Signed-off-by: Anton Kikin <a.kikin@tano-systems.com>

Add missing translations and update existing not quite correct translations.
Also removed unnecessary dots at the end of some translations.

Signed-off-by: Anton Kikin <a.kikin@tano-systems.com>

Update timezone data to 2018f

http://mm.icann.org/pipermail/tz-announce/2018-October/000051.html

   Volgograd moves from +03 to +04 on 2018-10-28.
   Fiji ends DST 2019-01-13, not 2019-01-20.
   Most of Chile changes DST dates, effective 2019-04-06.

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

Added and updated Japanese translations.

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>

On MS Edge, the behaviour of "value" attributes on "li" elements is
unreliable, so use the "data-" prefix to circumvent the problem.

Ref: https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/19320991/
Fixes: #2224
Signed-off-by: Jo-Philipp Wich <jo@mein.io>

Updated with the latest sync translation, corrections.

Signed-off-by: Yurii <yuripet@gmail.com>

Signed-off-by: David Yang <mmyangfl@gmail.com>

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

fix .po files

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

Remove some superfluous code which was added with a previous commit.

Fixes: 8270f10f

 ("luci-base: cbi.js: code cleanups")
Signed-off-by: Jo-Philipp Wich <jo@mein.io>

 - unify code style
 - add matchesElem() helper
 - replace nodeName checks with selector tests
 - replace className manipulations with classList operations

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

Signed-off-by: David Yang <mmyangfl@gmail.com>

Fixes: f6bfac21

 ("luci-mod-status: rework iptables status page")
Reported-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
Signed-off-by: Jo-Philipp Wich <jo@mein.io>

Since commit f6bfac21

 ("luci-mod-status: rework iptables status page"),
nothing in luci-base depends on the iptparser class anymore, so fold it
out into a separate package and let the few apps that require it depend
on the new library package.

Saves about 10K uncompressed in luci-base while the iptables status
rework enlarged the markup by roughly 5KB, saving roughly 5KB of size
overall.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

- Parse and format iptables listing in client side JS
- Dynamically update packet counters

Signed-off-by: Jo-Philipp Wich <jo@mein.io>