* leading and trailing null bytes will now be stripped
* while connecting, a "wait" will also trigger switch to connected
state - relevant when connecting without reset and initial "ok" for
M110 gets mangled
* extended virtual printer by new options to test the above:
* mangled "ok" can now be injected via "preparedOks" setting and
prepare_ok DEBUG command
* simulated reset lines on beginning ("start" etc) now only sent
if new setting "simulateReset" is true
Should fix#1770
Extracted methods to check if modification of a file is possible and
to determine if a specific file is currently select to take care of
denying upload and re-selecting file after upload.
Refactored watched folder handler to use the same methods and mirror
behaviour of file upload via API.
Should solve #1760
* Endless recursion on file delete as reported in #1738
* Broken implementation of .move
* Broken definition of .pathForEntry, .entryForPath,
.pathForElement and .elementByPath
API endpoints that were not decorated with restricted_access so far did
not properly create a user session for cookie-less requests with an API
key only.
That meant that flask.current_user stayed an anonymous user, even with
the global admin API key. In case of /api/settings that meant that even
with the global admin API key it was not possible to read settings that
are admin-only (like the API key for example) or user-only.
This has now been rectified by moving the session creation into a
different before_request handler that is registered globally on all API
endpoints, meaning that an API key will now always lead to a user
session to be created, regardless of the requirements of the API
endpoint in question. Additionally the CORS handling was extracted
as well as the API key presence enforcement.
BlueprintPlugins will now also get the CORS and session-from-API-Key
treatment if they do not declare their endpoints as restricted.
Might solve the API key "n/a" issue filed in #1751, but since the cause
of that isn't identified yet that's not sure.
Don't allow overwriting of "octoprint" config through plugins, don't
allow overwriting of already registered configs unless id to register
matches plugin identifier (in which case the already registered config
was probably a case of a copy-paste-error from another plugin).
We now have a global OctoPrintClient, which is the class from which
all clients are derived, and a global OctoPrint, which is a single
instance already setup and ready to use in case we only need one.
It would be cleaner to have clients create that singular instance
themselves, but we need to maintain backward compatibility for now
with how we established the client to work with the 1.3.0 release.
New clients can be create with
client = new OctoPrintClient({ /* options */ });
Alternatively the options can be left out and set at a later point:
client = new OctoPrintClient();
/* ... */
client.options = { /* options */ };
Individual client components register themselves with OctoPrintClient
via OctoPrintClient.registerComponent(name, component) from the
component JS files. Just like before their instances are then
available in the individual client instances under "<client>.<name>",
e.g. "OctoPrint.files".
Plugin components register themselves with OctoPrintClient via
OctoPrintClient.registerPluginComponent(name, component) from the
component JS files. Just like before their instances are then
available in the individual client instances under "<client>.plugins
.<name>", e.g. "OctoPrint.plugins.softwareupdate".
This should make it possible to create dashboard pages utilizing the
JS client that monitor the status of multiple OctoPrint instances,
without workarounds such as having to swap out the options globally
before each request.
See #1681 for the corresponding discussion.
Support multi-extruder setups that share a single nozzle and heater,
like the E3D Cyclops, Diamon hotend or probably the upcoming Prusa Mk2
multi-extruder upgrade.
The Control tab will still allow tool switching and extruding for
the configured extruders, the Temperature tab will only display
one hotend temperature though.
Printer profiles have been extended by a new option
extruder.sharedNozzle that defaults to False. Extruder offsets are
not displayed in the profile editor if that setting is checked and
reset to (0,0).
So far the plugin selected the gcode script corresponding to the number of
extruders configured in the printer profile. After a close look into the
implementation in Cura itself, prompted by #1708, it turns out that this is
in fact wrong.
Cura selects the gcode script to use based on the maximum of the number of
extruders needed for printing the models in the scene and the minimum number
of extruders needed for generating support (if support extruder is "both" or "first"
or there is only one extruder, that's 1, if it's "second" and there is more than one
extruder, it's 2).
This commit changes the plugin's implementation to mirror this implementation.
The difference to Cura is that we have the number of extruders needed for the
models in the scene hard coded to 1 since we only support STL right now which
can never contain more than one object. If we ever decide to support merging of
multiple STLs into one single multi-extruder print or other model files like AMF
or OBJ from OctoPrint's slicer support, we need to change this.
Affected print_temperature and filament_diameter placeholders.
E.g. `print_temperature2` was wrongly attempting to fetch `print_temperatures[2]`
instead of `print_temperatures[1]` (0-based-indexing!)
Partially fixes#1708
