The createHandlerFn() helper function is useful to construct onclick
or similar event handling functions. It will add a "spinning" CSS
class on the event target element and disable the element, wrap the
given function with Promise.resolv() and re-enable the target element
once the promise is settled.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
- Rework internal state management
- Implement new utility functions such as getL3Device() or getModemType()
- Fix bugs in various functions
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
When checking for an existing zone with the same name internally,
addZone() must use the nonblocking lookupZone() instead of the
promise returning public getZone() call.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
The new function allows querying the presence of certain system features
such as dnsmasq or firewall availability or the compile time features
of hostapd and wpa_supplicant.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
The given callback function will be executed after the map is parsed,
but before the uci is saved. This is useful to add further uci changes
before the map is re-rendered.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Some title properties were expected to be functions, some strings.
Refactor the code to support both string or function values for all
title properties.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
When the parent section of an option object specifes an alternative
uci configuration name, enclosed option elements should honour it.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Expose the prefixToMask() and maskToPrefix() helper functions for use by
other modules, e.g. the datatype validator.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Extend the ifnameOf() helper function to cover all object types used by
network.js and expose it as public getIfnameOf() api function for use by
other modules.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Add a new `addModalOptions()` hook which allows to supply additional
cbi options the modal map before the dialog is rendered.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Restore the old CBI behaviour of not automatically rendering empty
selection choices in ListValue select dropdowns when .rmempty is
specified.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
- Set src/dest defaults only in initial section create state, otherwise it
is impossible to specify output rules
- Get rid of dest_remote/dest_local widget switching and implement change
logic directly in tools.widgets.CBIZoneSelect
- Remove leftover debug code
Ref: https://github.com/openwrt/luci/issues/2889
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
The "luci.form" and "luci.tools.widgets" classes use the "multiple"
keyword while ui.js uses "multi" internally, leading to single-value
dropdowns widget values getting stored as uci lists.
Fix the issue by using "multiple" everywhere.
Fixes: #2871
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
The getWifiNetidBySid() helper returns an array containing the network id
and the corresponding radio name, not just the id.
Fixes: #2846.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
This is required to properly reload the configurations after applying uci
changes that solely consist of uci section ordering operations.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Add a tools.widgets library which bundles a number of useful, higher
level CBI widgets like firewall zone list or network interface dropdowns
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Rework validation error translations for compount operators such
as list() or neg() to not rely that much on specific native language
grammar.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Add support for extended section syntax notation in @type[#] format and
refactor the package loading function to not load configurations twice
when a package load operation is already pending and another load request
is made for the same package.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Add the ability to pass additional CSS classes to modal dialogs and
make use of this facility in form.js to annotate CBI map modals.
This can be used later by themes to apply additional CSS rules.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Calling abort() on a finished xhr object will clear properties such
as status which can confuse code relying on legacy LuCI request
helper functions.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Placeholders may be HTML elements instead of plain strings, so do
not use innerHTML to assign them but rely on L.dom.content() instead.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Introduce a new tools.prng JS library which implements the musl libc
srand() and rand() calls to produce identical pseudo random number
sequences in the browser which is needed for the string to color
conversion later on.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Refactor L.require() to use L.raise() instead of L.error() to signal
class loading failures. This allows callers to handle class loading
errors in a graceful manner.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Factor out an L.raise() function out of L.error() which constructs and
throws an exception object.
Rework the remaining L.error() function to internally use L.raise() to
construct exceptionts to render.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
- Do not artificially cutoff dropdown items, use all available space
- Close open dropdown when clicking into the preview area
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Now that LuCI.Request is transparently coalescing requests, there
is no need for the rather cumbersome batch()/flush() api in rpc.js.
Also refactor the code to get rid of the rpcRequestRegistry indirection
and remove superfluous promises which simplifies the code a lot.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Extend LuCI.Request to automatically coalesce subsequent requests
to ubus resources into single batch requests.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Implement setters and getters for the base URL prefix used and also
implement a session ID getter while we're at it.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Introduce a new LuCI.Poll class which is able to repeat any
promise based function and not strictly tied to HTTP request
semantics.
Also rework LuCI.Request.Poll and XHR.Poll as well as
LuCI.start(), LuCI.stop(), LuCI.halt() etc. to redirect to
the new api.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
- Fix discovering base url if cache buster is appended to luci.js href
- Fix extracting require tokens in minified sources
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Add a new client side form.js library which is a more or less direct
reimplementation of the Lua side cbi.lua in JavaScript.
Due to its client side nature, it supports a number of features which
would be hard to realize on the server side, such as drag&drop sorting,
modal sub-map dialogs, reload-free editing etc.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Implement further widget primitives like text inputs or checkboxes and
support custom validation callback functions when instantiating CBI
validators.
Also add support initializing ui.js widgets from the "data-ui-widget"
HTML attribute.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Introduce a new view() target for CBI dispatch nodes, as long with the
required template and plumbing work in luci.js to allow requiring view
classes.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
If the ui class is loaded, use its modalDialog facility to display runtime
errors, alternatively render them into the maincontent area.
Also prevent duplication of stack trace information and throw a low level
error on session expiration to allow higher layers to properly handle it.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Add a new rpc.js class which provides low level facilities to exchanges
messages with the ubus rpc endpoint.
Also introduce a new uci.js class which provides client side uci
manipulation routines.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Add an admin/ubus route mimicking the native uhttpd-mod-ubus protocol.
The main difference to the native protocol is that this gateway requires
no additional per-object/procedure ACL setup on the router side and that
it is located under the same prefix as LuCI itself, allowing the reuse
of the session login cookie.
This route is meant to be a transitional mechanism until client side
RPC calls are eventually migrated to uhttpd-mod-ubus completely.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
In order to prepare the move of the dynlist and dropdown widgets into
the LuCI ui class, remove the direct calls to cbi_d_update() and replace
them with custom events instead.
Extend cbi_init() to handle these custom events and to invoke
cbi_d_update() when receiving them.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Add a new function L.error() which creates and throws a custom
error object with stack information and given type.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
