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converse.js
Commit ebfd0a8f authored by JC Brand's avatar JC Brand
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Move various funcitons related to MUC member lists to utils 

and out of the MUC views plugin.

Refs #1032
parent 06141b32
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Showing with 342 additions and 327 deletions
spec/chatroom.js
View file @ ebfd0a8f
......@@ -882,7 +882,7 @@
_converse.api.rooms.open('coven@chat.shakespeare.lit', {'nick': 'some1'});
view = _converse.chatboxviews.get('coven@chat.shakespeare.lit');
spyOn(view, 'saveAffiliationAndRole').and.callThrough();
spyOn(view.model, 'saveAffiliationAndRole').and.callThrough();
// We pretend this is a new room, so no disco info is returned.
var features_stanza = $iq({
......@@ -913,7 +913,7 @@
}).up()
.c('status', {code: '110'});
_converse.connection._dataRecv(test_utils.createRequest(presence));
expect(view.saveAffiliationAndRole).toHaveBeenCalled();
expect(view.model.saveAffiliationAndRole).toHaveBeenCalled();
expect($(view.el.querySelector('.toggle-chatbox-button')).is(':visible')).toBeTruthy();
test_utils.waitUntil(function () {
......@@ -1348,7 +1348,7 @@
// receiving the features for the room.
view.model.set('open', 'true');
spyOn(view, 'directInvite').and.callThrough();
spyOn(view.model, 'directInvite').and.callThrough();
var $input;
$(view.el).find('.chat-area').remove();
......@@ -1376,7 +1376,7 @@
evt.button = 0; // For some reason awesomplete wants this
$hint[0].dispatchEvent(evt);
expect(window.prompt).toHaveBeenCalled();
expect(view.directInvite).toHaveBeenCalled();
expect(view.model.directInvite).toHaveBeenCalled();
expect(sent_stanza.toLocaleString()).toBe(
"<message from='dummy@localhost/resource' to='felix.amsel@localhost' id='" +
sent_stanza.nodeTree.getAttribute('id') +
......@@ -2140,7 +2140,7 @@
});
var view = _converse.chatboxviews.get('lounge@localhost');
spyOn(view, 'onMessageSubmitted').and.callThrough();
spyOn(view, 'setAffiliation').and.callThrough();
spyOn(view.model, 'setAffiliation').and.callThrough();
spyOn(view, 'showStatusNotification').and.callThrough();
spyOn(view, 'validateRoleChangeCommand').and.callThrough();
var textarea = view.el.querySelector('.chat-textarea')
......@@ -2156,7 +2156,7 @@
"Error: the \"owner\" command takes two arguments, the user's nickname and optionally a reason.",
true
);
expect(view.setAffiliation).not.toHaveBeenCalled();
expect(view.model.setAffiliation).not.toHaveBeenCalled();
// Call now with the correct amount of arguments.
// XXX: Calling onMessageSubmitted directly, trying
......@@ -2165,7 +2165,7 @@
view.onMessageSubmitted('/owner annoyingGuy@localhost You\'re responsible');
expect(view.validateRoleChangeCommand.calls.count()).toBe(2);
expect(view.showStatusNotification.calls.count()).toBe(1);
expect(view.setAffiliation).toHaveBeenCalled();
expect(view.model.setAffiliation).toHaveBeenCalled();
// Check that the member list now gets updated
expect(sent_IQ.toLocaleString()).toBe(
"<iq to='lounge@localhost' type='set' xmlns='jabber:client' id='"+IQ_id+"'>"+
......@@ -2193,7 +2193,7 @@
});
var view = _converse.chatboxviews.get('lounge@localhost');
spyOn(view, 'onMessageSubmitted').and.callThrough();
spyOn(view, 'setAffiliation').and.callThrough();
spyOn(view.model, 'setAffiliation').and.callThrough();
spyOn(view, 'showStatusNotification').and.callThrough();
spyOn(view, 'validateRoleChangeCommand').and.callThrough();
var textarea = view.el.querySelector('.chat-textarea')
......@@ -2209,7 +2209,7 @@
"Error: the \"ban\" command takes two arguments, the user's nickname and optionally a reason.",
true
);
expect(view.setAffiliation).not.toHaveBeenCalled();
expect(view.model.setAffiliation).not.toHaveBeenCalled();
// Call now with the correct amount of arguments.
// XXX: Calling onMessageSubmitted directly, trying
// again via triggering Event doesn't work for some weird
......@@ -2217,7 +2217,7 @@
view.onMessageSubmitted('/ban annoyingGuy@localhost You\'re annoying');
expect(view.validateRoleChangeCommand.calls.count()).toBe(2);
expect(view.showStatusNotification.calls.count()).toBe(1);
expect(view.setAffiliation).toHaveBeenCalled();
expect(view.model.setAffiliation).toHaveBeenCalled();
// Check that the member list now gets updated
expect(sent_IQ.toLocaleString()).toBe(
"<iq to='lounge@localhost' type='set' xmlns='jabber:client' id='"+IQ_id+"'>"+
......@@ -2902,7 +2902,7 @@
var name = mock.cur_names[0];
var invitee_jid = name.replace(/ /g,'.').toLowerCase() + '@localhost';
var reason = "Please join this chat room";
view.directInvite(invitee_jid, reason);
view.model.directInvite(invitee_jid, reason);
// Check in reverse order that we requested all three lists
// (member, owner and admin).
......@@ -3023,26 +3023,26 @@
var remove_absentees = false;
var new_list = [];
var old_list = [];
var delta = roomview.computeAffiliationsDelta(exclude_existing, remove_absentees, new_list, old_list);
var delta = u.computeAffiliationsDelta(exclude_existing, remove_absentees, new_list, old_list);
expect(delta.length).toBe(0);
new_list = [{'jid': 'wiccarocks@shakespeare.lit', 'affiliation': 'member'}];
old_list = [{'jid': 'wiccarocks@shakespeare.lit', 'affiliation': 'member'}];
delta = roomview.computeAffiliationsDelta(exclude_existing, remove_absentees, new_list, old_list);
delta = u.computeAffiliationsDelta(exclude_existing, remove_absentees, new_list, old_list);
expect(delta.length).toBe(0);
// When remove_absentees is false, then affiliations in the old
// list which are not in the new one won't be removed.
old_list = [{'jid': 'oldhag666@shakespeare.lit', 'affiliation': 'owner'},
{'jid': 'wiccarocks@shakespeare.lit', 'affiliation': 'member'}];
delta = roomview.computeAffiliationsDelta(exclude_existing, remove_absentees, new_list, old_list);
delta = u.computeAffiliationsDelta(exclude_existing, remove_absentees, new_list, old_list);
expect(delta.length).toBe(0);
// With exclude_existing set to false, any changed affiliations
// will be included in the delta (i.e. existing affiliations
// are included in the comparison).
old_list = [{'jid': 'wiccarocks@shakespeare.lit', 'affiliation': 'owner'}];
delta = roomview.computeAffiliationsDelta(exclude_existing, remove_absentees, new_list, old_list);
delta = u.computeAffiliationsDelta(exclude_existing, remove_absentees, new_list, old_list);
expect(delta.length).toBe(1);
expect(delta[0].jid).toBe('wiccarocks@shakespeare.lit');
expect(delta[0].affiliation).toBe('member');
......@@ -3052,12 +3052,12 @@
remove_absentees = true;
old_list = [{'jid': 'oldhag666@shakespeare.lit', 'affiliation': 'owner'},
{'jid': 'wiccarocks@shakespeare.lit', 'affiliation': 'member'}];
delta = roomview.computeAffiliationsDelta(exclude_existing, remove_absentees, new_list, old_list);
delta = u.computeAffiliationsDelta(exclude_existing, remove_absentees, new_list, old_list);
expect(delta.length).toBe(1);
expect(delta[0].jid).toBe('oldhag666@shakespeare.lit');
expect(delta[0].affiliation).toBe('none');
delta = roomview.computeAffiliationsDelta(exclude_existing, remove_absentees, [], old_list);
delta = u.computeAffiliationsDelta(exclude_existing, remove_absentees, [], old_list);
expect(delta.length).toBe(2);
expect(delta[0].jid).toBe('oldhag666@shakespeare.lit');
expect(delta[0].affiliation).toBe('none');
......@@ -3068,7 +3068,7 @@
// affiliation, we set 'exclude_existing' to true
exclude_existing = true;
old_list = [{'jid': 'wiccarocks@shakespeare.lit', 'affiliation': 'owner'}];
delta = roomview.computeAffiliationsDelta(exclude_existing, remove_absentees, new_list, old_list);
delta = u.computeAffiliationsDelta(exclude_existing, remove_absentees, new_list, old_list);
expect(delta.length).toBe(0);
done();
}));
......
src/config.js
View file @ ebfd0a8f
......@@ -29,7 +29,7 @@ require.config({
"emojione": "node_modules/emojione/lib/js/emojione",
"es6-promise": "node_modules/es6-promise/dist/es6-promise.auto",
"eventemitter": "node_modules/otr/build/dep/eventemitter",
"form-utils": "src/form-utils",
"form-utils": "src/utils/form",
"i18n": "src/i18n",
"jed": "node_modules/jed/jed",
"jquery": "src/jquery-stub",
......@@ -37,27 +37,28 @@ require.config({
"lodash.converter": "3rdparty/lodash.fp",
"lodash.fp": "src/lodash.fp",
"lodash.noconflict": "src/lodash.noconflict",
"muc-utils": "src/utils/muc",
"pluggable": "node_modules/pluggable.js/dist/pluggable",
"polyfill": "src/polyfill",
"sizzle": "node_modules/sizzle/dist/sizzle",
"snabbdom": "node_modules/snabbdom/dist/snabbdom",
"snabbdom-attributes": "node_modules/snabbdom/dist/snabbdom-attributes",
"snabbdom-class": "node_modules/snabbdom/dist/snabbdom-class",
"snabbdom-dataset": "node_modules/snabbdom/dist/snabbdom-dataset",
"snabbdom-eventlisteners": "node_modules/snabbdom/dist/snabbdom-eventlisteners",
"snabbdom-props": "node_modules/snabbdom/dist/snabbdom-props",
"snabbdom-style": "node_modules/snabbdom/dist/snabbdom-style",
"strophe": "node_modules/strophe.js/strophe",
"strophe.disco": "node_modules/strophejs-plugin-disco/strophe.disco",
"strophe.ping": "node_modules/strophejs-plugin-ping/strophe.ping",
"strophe.rsm": "node_modules/strophejs-plugin-rsm/strophe.rsm",
"strophe.vcard": "node_modules/strophejs-plugin-vcard/strophe.vcard",
"text": "node_modules/text/text",
"tovnode": "node_modules/snabbdom/dist/tovnode",
"tpl": "node_modules/lodash-template-loader/loader",
"underscore": "src/underscore-shim",
"utils": "src/utils",
"utils": "src/utils/core",
"vdom-parser": "node_modules/vdom-parser/dist",
"snabbdom": "node_modules/snabbdom/dist/snabbdom",
"snabbdom-attributes": "node_modules/snabbdom/dist/snabbdom-attributes",
"snabbdom-class": "node_modules/snabbdom/dist/snabbdom-class",
"snabbdom-dataset": "node_modules/snabbdom/dist/snabbdom-dataset",
"snabbdom-eventlisteners": "node_modules/snabbdom/dist/snabbdom-eventlisteners",
"snabbdom-props": "node_modules/snabbdom/dist/snabbdom-props",
"snabbdom-style": "node_modules/snabbdom/dist/snabbdom-style",
"tovnode": "node_modules/snabbdom/dist/tovnode",
"xss": "node_modules/xss/dist/xss",
"xss.noconflict": "src/xss.noconflict",
......
src/converse-muc-views.js
View file @ ebfd0a8f
......@@ -11,6 +11,7 @@
(function (root, factory) {
define([
"converse-core",
"muc-utils",
"emojione",
"tpl!add_chatroom_modal",
"tpl!chatarea",
......@@ -37,6 +38,7 @@
], factory);
}(this, function (
converse,
muc_utils,
emojione,
tpl_add_chatroom_modal,
tpl_chatarea,
......@@ -627,269 +629,6 @@
this.insertIntoTextArea(ev.target.textContent);
},
requestMemberList (chatroom_jid, affiliation) {
/* Send an IQ stanza to the server, asking it for the
* member-list of this room.
*
* See: http://xmpp.org/extensions/xep-0045.html#modifymember
*
* Parameters:
* (String) chatroom_jid: The JID of the chatroom for
* which the member-list is being requested
* (String) affiliation: The specific member list to
* fetch. 'admin', 'owner' or 'member'.
*
* Returns:
* A promise which resolves once the list has been
* retrieved.
*/
return new Promise((resolve, reject) => {
affiliation = affiliation || 'member';
const iq = $iq({to: chatroom_jid, type: "get"})
.c("query", {xmlns: Strophe.NS.MUC_ADMIN})
.c("item", {'affiliation': affiliation});
_converse.connection.sendIQ(iq, resolve, reject);
});
},
parseMemberListIQ (iq) {
/* Given an IQ stanza with a member list, create an array of member
* objects.
*/
return _.map(
sizzle(`query[xmlns="${Strophe.NS.MUC_ADMIN}"] item`, iq),
(item) => ({
'jid': item.getAttribute('jid'),
'affiliation': item.getAttribute('affiliation'),
})
);
},
computeAffiliationsDelta (exclude_existing, remove_absentees, new_list, old_list) {
/* Given two lists of objects with 'jid', 'affiliation' and
* 'reason' properties, return a new list containing
* those objects that are new, changed or removed
* (depending on the 'remove_absentees' boolean).
*
* The affiliations for new and changed members stay the
* same, for removed members, the affiliation is set to 'none'.
*
* The 'reason' property is not taken into account when
* comparing whether affiliations have been changed.
*
* Parameters:
* (Boolean) exclude_existing: Indicates whether JIDs from
* the new list which are also in the old list
* (regardless of affiliation) should be excluded
* from the delta. One reason to do this
* would be when you want to add a JID only if it
* doesn't have *any* existing affiliation at all.
* (Boolean) remove_absentees: Indicates whether JIDs
* from the old list which are not in the new list
* should be considered removed and therefore be
* included in the delta with affiliation set
* to 'none'.
* (Array) new_list: Array containing the new affiliations
* (Array) old_list: Array containing the old affiliations
*/
const new_jids = _.map(new_list, 'jid');
const old_jids = _.map(old_list, 'jid');
// Get the new affiliations
let delta = _.map(
_.difference(new_jids, old_jids),
(jid) => new_list[_.indexOf(new_jids, jid)]
);
if (!exclude_existing) {
// Get the changed affiliations
delta = delta.concat(_.filter(new_list, function (item) {
const idx = _.indexOf(old_jids, item.jid);
if (idx >= 0) {
return item.affiliation !== old_list[idx].affiliation;
}
return false;
}));
}
if (remove_absentees) {
// Get the removed affiliations
delta = delta.concat(
_.map(
_.difference(old_jids, new_jids),
(jid) => ({'jid': jid, 'affiliation': 'none'})
)
);
}
return delta;
},
sendAffiliationIQ (chatroom_jid, affiliation, member) {
/* Send an IQ stanza specifying an affiliation change.
*
* Paremeters:
* (String) chatroom_jid: JID of the relevant room
* (String) affiliation: affiliation (could also be stored
* on the member object).
* (Object) member: Map containing the member's jid and
* optionally a reason and affiliation.
*/
return new Promise((resolve, reject) => {
const iq = $iq({to: chatroom_jid, type: "set"})
.c("query", {xmlns: Strophe.NS.MUC_ADMIN})
.c("item", {
'affiliation': member.affiliation || affiliation,
'jid': member.jid
});
if (!_.isUndefined(member.reason)) {
iq.c("reason", member.reason);
}
_converse.connection.sendIQ(iq, resolve, reject);
});
},
setAffiliation (affiliation, members) {
/* Send IQ stanzas to the server to set an affiliation for
* the provided JIDs.
*
* See: http://xmpp.org/extensions/xep-0045.html#modifymember
*
* XXX: Prosody doesn't accept multiple JIDs' affiliations
* being set in one IQ stanza, so as a workaround we send
* a separate stanza for each JID.
* Related ticket: https://prosody.im/issues/issue/795
*
* Parameters:
* (String) affiliation: The affiliation
* (Object) members: A map of jids, affiliations and
* optionally reasons. Only those entries with the
* same affiliation as being currently set will be
* considered.
*
* Returns:
* A promise which resolves and fails depending on the
* XMPP server response.
*/
members = _.filter(members, (member) =>
// We only want those members who have the right
// affiliation (or none, which implies the provided
// one).
_.isUndefined(member.affiliation) ||
member.affiliation === affiliation
);
const promises = _.map(
members,
_.partial(this.sendAffiliationIQ, this.model.get('jid'), affiliation)
);
return Promise.all(promises);
},
setAffiliations (members) {
/* Send IQ stanzas to the server to modify the
* affiliations in this room.
*
* See: http://xmpp.org/extensions/xep-0045.html#modifymember
*
* Parameters:
* (Object) members: A map of jids, affiliations and optionally reasons
* (Function) onSuccess: callback for a succesful response
* (Function) onError: callback for an error response
*/
const affiliations = _.uniq(_.map(members, 'affiliation'));
_.each(affiliations, _.partial(this.setAffiliation.bind(this), _, members));
},
marshallAffiliationIQs () {
/* Marshall a list of IQ stanzas into a map of JIDs and
* affiliations.
*
* Parameters:
* Any amount of XMLElement objects, representing the IQ
* stanzas.
*/
return _.flatMap(arguments[0], this.parseMemberListIQ);
},
getJidsWithAffiliations (affiliations) {
/* Returns a map of JIDs that have the affiliations
* as provided.
*/
if (_.isString(affiliations)) {
affiliations = [affiliations];
}
return new Promise((resolve, reject) => {
const promises = _.map(
affiliations,
_.partial(this.requestMemberList, this.model.get('jid'))
);
Promise.all(promises).then(
_.flow(this.marshallAffiliationIQs.bind(this), resolve),
_.flow(this.marshallAffiliationIQs.bind(this), resolve)
);
});
},
updateMemberLists (members, affiliations, deltaFunc) {
/* Fetch the lists of users with the given affiliations.
* Then compute the delta between those users and
* the passed in members, and if it exists, send the delta
* to the XMPP server to update the member list.
*
* Parameters:
* (Object) members: Map of member jids and affiliations.
* (String|Array) affiliation: An array of affiliations or
* a string if only one affiliation.
* (Function) deltaFunc: The function to compute the delta
* between old and new member lists.
*
* Returns:
* A promise which is resolved once the list has been
* updated or once it's been established there's no need
* to update the list.
*/
this.getJidsWithAffiliations(affiliations).then((old_members) => {
this.setAffiliations(deltaFunc(members, old_members));
});
},
directInvite (recipient, reason) {
/* Send a direct invitation as per XEP-0249
*
* Parameters:
* (String) recipient - JID of the person being invited
* (String) reason - Optional reason for the invitation
*/
if (this.model.get('membersonly')) {
// When inviting to a members-only room, we first add
// the person to the member list by giving them an
// affiliation of 'member' (if they're not affiliated
// already), otherwise they won't be able to join.
const map = {}; map[recipient] = 'member';
const deltaFunc = _.partial(this.computeAffiliationsDelta, true, false);
this.updateMemberLists(
[{'jid': recipient, 'affiliation': 'member', 'reason': reason}],
['member', 'owner', 'admin'],
deltaFunc
);
}
const attrs = {
'xmlns': 'jabber:x:conference',
'jid': this.model.get('jid')
};
if (reason !== null) { attrs.reason = reason; }
if (this.model.get('password')) { attrs.password = this.model.get('password'); }
const invitation = $msg({
from: _converse.connection.jid,
to: recipient,
id: _converse.connection.getUniqueId()
}).c('x', attrs);
_converse.connection.send(invitation);
_converse.emit('roomInviteSent', {
'room': this,
'recipient': recipient,
'reason': reason
});
},
handleChatStateMessage (message) {
/* Override the method on the ChatBoxView base class to
* ignore <gone/> notifications in groupchats.
......@@ -1009,14 +748,14 @@
switch (command) {
case 'admin':
if (!this.validateRoleChangeCommand(command, args)) { break; }
this.setAffiliation('admin',
this.model.setAffiliation('admin',
[{ 'jid': args[0],
'reason': args[1]
}]).then(null, this.onCommandError.bind(this));
break;
case 'ban':
if (!this.validateRoleChangeCommand(command, args)) { break; }
this.setAffiliation('outcast',
this.model.setAffiliation('outcast',
[{ 'jid': args[0],
'reason': args[1]
}]).then(null, this.onCommandError.bind(this));
......@@ -1064,7 +803,7 @@
break;
case 'member':
if (!this.validateRoleChangeCommand(command, args)) { break; }
this.setAffiliation('member',
this.model.setAffiliation('member',
[{ 'jid': args[0],
'reason': args[1]
}]).then(null, this.onCommandError.bind(this));
......@@ -1078,7 +817,7 @@
break;
case 'owner':
if (!this.validateRoleChangeCommand(command, args)) { break; }
this.setAffiliation('owner',
this.model.setAffiliation('owner',
[{ 'jid': args[0],
'reason': args[1]
}]).then(null, this.onCommandError.bind(this));
......@@ -1091,7 +830,7 @@
break;
case 'revoke':
if (!this.validateRoleChangeCommand(command, args)) { break; }
this.setAffiliation('none',
this.model.setAffiliation('none',
[{ 'jid': args[0],
'reason': args[1]
}]).then(null, this.onCommandError.bind(this));
......@@ -1640,27 +1379,6 @@
return;
},
saveAffiliationAndRole (pres) {
/* Parse the presence stanza for the current user's
* affiliation.
*
* Parameters:
* (XMLElement) pres: A <presence> stanza.
*/
const item = sizzle(`x[xmlns="${Strophe.NS.MUC_USER}"] item`, pres).pop();
const is_self = pres.querySelector("status[code='110']");
if (is_self && !_.isNil(item)) {
const affiliation = item.getAttribute('affiliation');
const role = item.getAttribute('role');
if (affiliation) {
this.model.save({'affiliation': affiliation});
}
if (role) {
this.model.save({'role': role});
}
}
},
parseXUserElement (x, stanza, is_self) {
/* Parse the passed-in <x xmlns='http://jabber.org/protocol/muc#user'>
* element and construct a map containing relevant
......@@ -1944,7 +1662,7 @@
* Parameters:
* (XMLElement) pres: The stanza
*/
this.saveAffiliationAndRole(pres);
this.model.saveAffiliationAndRole(pres);
const locked_room = pres.querySelector("status[code='201']");
if (locked_room) {
......@@ -2409,7 +2127,7 @@
suggestion.text.label, this.model.get('id'))
);
if (reason !== null) {
this.chatroomview.directInvite(suggestion.text.value, reason);
this.chatroomview.model.directInvite(suggestion.text.value, reason);
}
const form = suggestion.target.form,
error = form.querySelector('.pure-form-message.error');
......
src/converse-muc.js
View file @ ebfd0a8f
......@@ -17,7 +17,8 @@
"converse-disco",
"backbone.overview",
"backbone.orderedlistview",
"backbone.vdomview"
"backbone.vdomview",
"muc-utils"
], factory);
}(this, function (u, converse) {
"use strict";
......@@ -56,6 +57,7 @@
ENTERED: 5
};
converse.plugins.add('converse-muc', {
/* Optional dependencies are other plugins which might be
* overridden or relied upon, and therefore need to be loaded before
......@@ -273,6 +275,46 @@
);
},
directInvite (recipient, reason) {
/* Send a direct invitation as per XEP-0249
*
* Parameters:
* (String) recipient - JID of the person being invited
* (String) reason - Optional reason for the invitation
*/
if (this.get('membersonly')) {
// When inviting to a members-only room, we first add
// the person to the member list by giving them an
// affiliation of 'member' (if they're not affiliated
// already), otherwise they won't be able to join.
const map = {}; map[recipient] = 'member';
const deltaFunc = _.partial(u.computeAffiliationsDelta, true, false);
this.updateMemberLists(
[{'jid': recipient, 'affiliation': 'member', 'reason': reason}],
['member', 'owner', 'admin'],
deltaFunc
);
}
const attrs = {
'xmlns': 'jabber:x:conference',
'jid': this.get('jid')
};
if (reason !== null) { attrs.reason = reason; }
if (this.get('password')) { attrs.password = this.get('password'); }
const invitation = $msg({
from: _converse.connection.jid,
to: recipient,
id: _converse.connection.getUniqueId()
}).c('x', attrs);
_converse.connection.send(invitation);
_converse.emit('roomInviteSent', {
'room': this,
'recipient': recipient,
'reason': reason
});
},
sendConfiguration (config, callback, errback) {
/* Send an IQ stanza with the room configuration.
*
......@@ -335,6 +377,162 @@
this.save(features);
},
requestMemberList (affiliation) {
/* Send an IQ stanza to the server, asking it for the
* member-list of this room.
*
* See: http://xmpp.org/extensions/xep-0045.html#modifymember
*
* Parameters:
* (String) affiliation: The specific member list to
* fetch. 'admin', 'owner' or 'member'.
*
* Returns:
* A promise which resolves once the list has been
* retrieved.
*/
return new Promise((resolve, reject) => {
affiliation = affiliation || 'member';
const iq = $iq({to: this.get('jid'), type: "get"})
.c("query", {xmlns: Strophe.NS.MUC_ADMIN})
.c("item", {'affiliation': affiliation});
_converse.connection.sendIQ(iq, resolve, reject);
});
},
setAffiliation (affiliation, members) {
/* Send IQ stanzas to the server to set an affiliation for
* the provided JIDs.
*
* See: http://xmpp.org/extensions/xep-0045.html#modifymember
*
* XXX: Prosody doesn't accept multiple JIDs' affiliations
* being set in one IQ stanza, so as a workaround we send
* a separate stanza for each JID.
* Related ticket: https://prosody.im/issues/issue/795
*
* Parameters:
* (String) affiliation: The affiliation
* (Object) members: A map of jids, affiliations and
* optionally reasons. Only those entries with the
* same affiliation as being currently set will be
* considered.
*
* Returns:
* A promise which resolves and fails depending on the
* XMPP server response.
*/
members = _.filter(members, (member) =>
// We only want those members who have the right
// affiliation (or none, which implies the provided one).
_.isUndefined(member.affiliation) ||
member.affiliation === affiliation
);
const promises = _.map(members, _.bind(this.sendAffiliationIQ, this, affiliation));
return Promise.all(promises);
},
saveAffiliationAndRole (pres) {
/* Parse the presence stanza for the current user's
* affiliation.
*
* Parameters:
* (XMLElement) pres: A <presence> stanza.
*/
const item = sizzle(`x[xmlns="${Strophe.NS.MUC_USER}"] item`, pres).pop();
const is_self = pres.querySelector("status[code='110']");
if (is_self && !_.isNil(item)) {
const affiliation = item.getAttribute('affiliation');
const role = item.getAttribute('role');
if (affiliation) {
this.save({'affiliation': affiliation});
}
if (role) {
this.save({'role': role});
}
}
},
sendAffiliationIQ (affiliation, member) {
/* Send an IQ stanza specifying an affiliation change.
*
* Paremeters:
* (String) affiliation: affiliation (could also be stored
* on the member object).
* (Object) member: Map containing the member's jid and
* optionally a reason and affiliation.
*/
return new Promise((resolve, reject) => {
const iq = $iq({to: this.get('jid'), type: "set"})
.c("query", {xmlns: Strophe.NS.MUC_ADMIN})
.c("item", {
'affiliation': member.affiliation || affiliation,
'jid': member.jid
});
if (!_.isUndefined(member.reason)) {
iq.c("reason", member.reason);
}
_converse.connection.sendIQ(iq, resolve, reject);
});
},
setAffiliations (members) {
/* Send IQ stanzas to the server to modify the
* affiliations in this room.
*
* See: http://xmpp.org/extensions/xep-0045.html#modifymember
*
* Parameters:
* (Object) members: A map of jids, affiliations and optionally reasons
* (Function) onSuccess: callback for a succesful response
* (Function) onError: callback for an error response
*/
const affiliations = _.uniq(_.map(members, 'affiliation'));
_.each(affiliations, _.partial(this.setAffiliation.bind(this), _, members));
},
getJidsWithAffiliations (affiliations) {
/* Returns a map of JIDs that have the affiliations
* as provided.
*/
if (_.isString(affiliations)) {
affiliations = [affiliations];
}
return new Promise((resolve, reject) => {
const promises = _.map(
affiliations,
_.partial(this.requestMemberList.bind(this))
);
Promise.all(promises).then(
_.flow(u.marshallAffiliationIQs, resolve),
_.flow(u.marshallAffiliationIQs, resolve)
);
});
},
updateMemberLists (members, affiliations, deltaFunc) {
/* Fetch the lists of users with the given affiliations.
* Then compute the delta between those users and
* the passed in members, and if it exists, send the delta
* to the XMPP server to update the member list.
*
* Parameters:
* (Object) members: Map of member jids and affiliations.
* (String|Array) affiliation: An array of affiliations or
* a string if only one affiliation.
* (Function) deltaFunc: The function to compute the delta
* between old and new member lists.
*
* Returns:
* A promise which is resolved once the list has been
* updated or once it's been established there's no need
* to update the list.
*/
this.getJidsWithAffiliations(affiliations).then((old_members) => {
this.setAffiliations(deltaFunc(members, old_members));
});
},
checkForReservedNick (callback, errback) {
/* Use service-discovery to ask the XMPP server whether
* this user has a reserved nickname for this room.
......
src/utils/muc.js 0 → 100644
View file @ ebfd0a8f
// Converse.js (A browser based XMPP chat client)
// http://conversejs.org
//
// This is the utilities module.
//
// Copyright (c) 2012-2017, Jan-Carel Brand <jc@opkode.com>
// Licensed under the Mozilla Public License (MPLv2)
//
/*global define, escape, Jed */
(function (root, factory) {
define(["converse-core", "utils"], factory);
}(this, function (converse, u) {
"use strict";
const { Strophe, sizzle, _ } = converse.env;
u.computeAffiliationsDelta = function computeAffiliationsDelta (exclude_existing, remove_absentees, new_list, old_list) {
/* Given two lists of objects with 'jid', 'affiliation' and
* 'reason' properties, return a new list containing
* those objects that are new, changed or removed
* (depending on the 'remove_absentees' boolean).
*
* The affiliations for new and changed members stay the
* same, for removed members, the affiliation is set to 'none'.
*
* The 'reason' property is not taken into account when
* comparing whether affiliations have been changed.
*
* Parameters:
* (Boolean) exclude_existing: Indicates whether JIDs from
* the new list which are also in the old list
* (regardless of affiliation) should be excluded
* from the delta. One reason to do this
* would be when you want to add a JID only if it
* doesn't have *any* existing affiliation at all.
* (Boolean) remove_absentees: Indicates whether JIDs
* from the old list which are not in the new list
* should be considered removed and therefore be
* included in the delta with affiliation set
* to 'none'.
* (Array) new_list: Array containing the new affiliations
* (Array) old_list: Array containing the old affiliations
*/
const new_jids = _.map(new_list, 'jid');
const old_jids = _.map(old_list, 'jid');
// Get the new affiliations
let delta = _.map(
_.difference(new_jids, old_jids),
(jid) => new_list[_.indexOf(new_jids, jid)]
);
if (!exclude_existing) {
// Get the changed affiliations
delta = delta.concat(_.filter(new_list, function (item) {
const idx = _.indexOf(old_jids, item.jid);
if (idx >= 0) {
return item.affiliation !== old_list[idx].affiliation;
}
return false;
}));
}
if (remove_absentees) {
// Get the removed affiliations
delta = delta.concat(
_.map(
_.difference(old_jids, new_jids),
(jid) => ({'jid': jid, 'affiliation': 'none'})
)
);
}
return delta;
};
u.parseMemberListIQ = function parseMemberListIQ (iq) {
/* Given an IQ stanza with a member list, create an array of member
* objects.
*/
return _.map(
sizzle(`query[xmlns="${Strophe.NS.MUC_ADMIN}"] item`, iq),
(item) => ({
'jid': item.getAttribute('jid'),
'affiliation': item.getAttribute('affiliation'),
})
);
};
u.marshallAffiliationIQs = function marshallAffiliationIQs () {
/* Marshall a list of IQ stanzas into a map of JIDs and
* affiliations.
*
* Parameters:
* Any amount of XMLElement objects, representing the IQ
* stanzas.
*/
return _.flatMap(arguments[0], u.parseMemberListIQ);
}
}));
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