Extend the LuCI bootstrap procedure to scan for class files in
/www/luci-static/preload/. Any JavaScript file found there will be
required automatically before setting up the view, allowing to stage
code that should run on every page load.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
The LuCI.fspath() function allows constructing absolute filesystem paths
from path segments relative to the document root.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
- Make builtin classes available via `require` to allow view code to
request external and internal classes in a consistent manner without
having to know which classes are builtin and which not
- Make base classes request any used class explicitely instead of
relying on implicitly set up L.{dom,view,Poll,Request,Class} aliases
- Consistently convert class names to lower case in JSdoc to match
the names used in `require` statements
- Deprecate L.{dom,view,Poll,Request,Class} aliases
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Currently the ubus path that provide the webserver is hardcoded to be /ubus.
Change this to make it configurable from the luci config file.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Currently LuCI can be loaded only when placed in the root of the server as the cgi-bin path are hardcoded. Change the index.html to load the cgi-bin path from the current level.
Also add a new entry in the env Object to make the cgi_base path easily accessible.
This variable will be based on the position of /cgi-bin/luci.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Use stacks keyed by class id + symbol internally to not clobber the
prototype scope pointer when repeatedly calling super() in invoked
methods.
Ref: https://github.com/openwrt/luci/issues/3316#issuecomment-558531111
Fixes: 374c23cda ("luci-base: luci.js: properly handle nested Class.super() calls")
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Introduce a unique __id__ attribute per class and use that, together with
the symbol name being looked up to, to form a unique key which is used to
store the prototype scope pointer.
This fixes cases where a call to super() invokes a procedure which is
calling super() as well on a different class or symbol.
Fixes: #3316
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Turn the "Save & Apply" button into a combo button which allows to
toggle between apply with rollback and unchecked apply modes.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Store the cached system feature flags keyed by the current session id,
this ensures that the features are refreshed on login.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
This allows for some naive cache busting when the LuCI version changes,
to avoid loading outdated classes from cache.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
- Capture stack trace in L.raise() if passed type is not an Error instance
- Use L.ui.addNotification in L.error() to render the error message
- Prevent duplicate error reporting in the ui
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>
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>
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>
Extend LuCI.Request to automatically coalesce subsequent requests
to ubus resources into single batch requests.
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>
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>
