This method does more or less the same thing as sending, but without actually sending the
item, and parse the generated element just after. This way, the triggers are run, and a
preview of the item can be made for the resulting microblog data.
when publishing a blog post without `id` specified, instead of using uuid, a user friendly
ID based on title or content is used. This allow to have better URLs in web frontend.
There is a (very low) risk of name collision if several articles with the same title or
content are published on the same pubsub node, user friendly ID can be deactivated by
using `user_friendly_id=False` in blog data to avoid that.
- if `author` element can't be found, `publisher` attribute, then `IQ`'s `from` attributes
are used as fallback to find author jid
- fix categories (tags) parsing if `author` element is not found
- remove items which have failed parsing from `mbGet` results (instead of using `None`).
- new Pubsub invitation plugin, to have a generic way to manage invitation on Pubsub based
features
- `invitePreflight` and `onInvitationPreflight` method can be implemented to customise
invitation for a namespace
- refactored events invitations to use the new plugin
- a Pubsub invitation can now be for a whole node instead of a specific item
- if invitation is for a node, a namespace can be specified to indicate what this node is
about. It is then added in `extra` data
- an element (domish.Element) can be added in `extra` data, it will then be added in the
invitation
- some code modernisation
when `email_from` was not set in `sat.conf`, no value was set for `WEBLATE_SERVER_EMAIL`
and `WEBLATE_DEFAULT_FROM_EMAIL`. These environment variables are needed for Weblate to be
launched, so default value are now used (the same as the one from official Weblate Docker
image).
this implementation replaces the former non standard node schema, and works in a similar
way (the schema is put in a separated node instead of a special field, thus it will now
work with most/all PubSub services, and not only SàT PubSub).
The implementation has been done in a way that nothing should be changed in frontends
(bridge methods names and arguments stay the same). The nodes are modified, but if values
are taken from backend, it's automatically adapted.
This plugin uses the new `XEP-0166_initiate` trigger to initiate a Jingle session with
messages if the peer jid has no resource specified.
On reception, if the sender is not in our roster, a confirmation is requested to user to
avoid leaking presence and IP. If user refuses the session for somebody not in roster,
nothing is sent at all (the request is just ignored).
- a new `XEP-0166_initiate` async trigger point is available
- `initate` is now a coroutine
- `jingleSessionInit` in applications and transports handlers are now called using
`utils.adDeferred`
- new `getApplication` helper method, to retrieve application from its namespace
- new `getContentData` helper method to retrieve application and its argument from content
- instead of registering a callback, a file sending manager now register itself and must
implement some well known method (`fileSend`, `canHandleFileSend`) and optionally a
`name` attribute
- `utils.asDeferred` is now used for callbacks, so all type of methods including
coroutines can be used.
- feature checking is now handled by `canHandleFileSend` method instead of simple
namespace check, this allows to use a method when namespace can't be checked (this is
the case when a file is sent to a bare jid with jingle)
- reordered imports and removed useless try/except
- log warning before sending error
- avoid crash if connection is lost before session has has been received in server mode.
- fixed missing string formatting keywords
- renamed incorrect attribute and show explicitly that it's not used
