Chapril/xmpp.chapril.org-conversejs
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Add new option strict_plugin_dependencies

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This commit is contained in:
JC Brand 2016-03-14 17:03:48 +00:00
parent 45bc7f1180
commit 80c26e708c
2 changed files with 28 additions and 4 deletions
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20
docs/source/configuration.rst
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@ -417,7 +417,7 @@ state. The only defined states are:
* dnd -- The entity or resource is busy (dnd = "Do Not Disturb").
* xa -- The entity or resource is away for an extended period (xa = "eXtended Away").
Read the [relevant section in the XMPP spec](https://xmpp.org/rfcs/rfc6121.html#presence-syntax-children-show) for more info.
Read the [relevant section in the XMPP spec](https://xmpp.org/rfcs/rfc6121.html#presence-syntax-children-show) for more info.
What used to happen in converse.js when the `offline` state was chosen, is
that a presence stanza with a `type` of `unavailable` was sent out.
@ -717,6 +717,20 @@ Data in localStorage on the other hand is kept indefinitely.
roster contact statuses will not become out of sync in a single session,
only across more than one session.
strict_plugin_dependencies
--------------------------
* Default: ``false``
When set to ``true`` and a plugin tries to override an object which doesn't
exist (for example because the plugin which provides that object is not
loaded), then an error will be raised.
Otherwise a message will simply be logged and the override instruction ignored.
This allows plugins to have "soft" dependencies which aren't declared as
as dependencies.
synchronize_availability
--------------------
@ -789,7 +803,7 @@ websocket_url
* Default: ``undefined``
This option is used to specify a
This option is used to specify a
`websocket <https://developer.mozilla.org/en/docs/WebSockets>`_ URI to which
converse.js can connect to.
@ -805,7 +819,7 @@ support.
Please note that not older browsers do not support websockets. For older
browsers you'll want to specify a BOSH URL. See the :ref:`bosh-service-url`
configuration setting).
.. note::
Converse.js does not yet support "keepalive" with websockets.

12
src/converse-core.js
View File

@ -279,6 +279,7 @@
show_only_online_users: false,
sid: undefined,
storage: 'session',
strict_plugin_dependencies: false,
synchronize_availability: true, // Set to false to not sync with other clients or with resource name of the particular client that it should synchronize with
use_vcards: true,
visible_toolbar_buttons: {
@ -1875,8 +1876,17 @@
/* We automatically override all methods and Backbone views and
* models that are in the "overrides" namespace.
*/
var override = plugin.overrides[key];
var msg,
override = plugin.overrides[key];
if (typeof override === "object") {
if (typeof converse[key] === 'undefined') {
msg = "Error: Plugin tried to override "+key+" but it's not found.";
if (converse.strict_plugin_dependencies) {
throw msg;
} else {
converse.log(msg);
}
}
this._extendObject(converse[key], override);
} else {
this._overrideAttribute(key, plugin);