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converse.js
Commit 578ca540 authored by JC Brand's avatar JC Brand
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Move RosterContact and RosterContacts back into core. 

They're independent of the controlbox and used by other core functions.
parent 7f5962a1
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src/converse-controlbox.js
View file @ 578ca540
...@@ -13,7 +13,6 @@ ...@@ -13,7 +13,6 @@
// Strophe methods for building stanzas // Strophe methods for building stanzas
var Strophe = converse_api.env.Strophe, var Strophe = converse_api.env.Strophe,
$iq = converse_api.env.$iq, $iq = converse_api.env.$iq,
$pres = converse_api.env.$pres,
b64_sha1 = converse_api.env.b64_sha1, b64_sha1 = converse_api.env.b64_sha1,
utils = converse_api.env.utils; utils = converse_api.env.utils;
// Other necessary globals // Other necessary globals
...@@ -45,6 +44,16 @@ ...@@ -45,6 +44,16 @@
} }
}, },
_tearDown: function () {
this._super._tearDown.apply(this, arguments);
if (this.rosterview) {
this.rosterview.unregisterHandlers();
// Removes roster groups
this.rosterview.model.off().reset();
this.rosterview.undelegateEvents().remove();
}
},
clearSession: function () { clearSession: function () {
this._super.clearSession.apply(this, arguments); this._super.clearSession.apply(this, arguments);
if (this.connection.connected) { if (this.connection.connected) {
...@@ -681,142 +690,6 @@ ...@@ -681,142 +690,6 @@
}); });
converse.RosterContact = Backbone.Model.extend({
initialize: function (attributes, options) {
var jid = attributes.jid;
var bare_jid = Strophe.getBareJidFromJid(jid);
var resource = Strophe.getResourceFromJid(jid);
attributes.jid = bare_jid;
this.set(_.extend({
'id': bare_jid,
'jid': bare_jid,
'fullname': bare_jid,
'chat_status': 'offline',
'user_id': Strophe.getNodeFromJid(jid),
'resources': resource ? [resource] : [],
'groups': [],
'image_type': 'image/png',
'image': "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",
'status': ''
}, attributes));
this.on('destroy', function () { this.removeFromRoster(); }.bind(this));
},
subscribe: function (message) {
/* Send a presence subscription request to this roster contact
*
* Parameters:
* (String) message - An optional message to explain the
* reason for the subscription request.
*/
this.save('ask', "subscribe"); // ask === 'subscribe' Means we have ask to subscribe to them.
var pres = $pres({to: this.get('jid'), type: "subscribe"});
if (message && message !== "") {
pres.c("status").t(message).up();
}
var nick = converse.xmppstatus.get('fullname');
if (nick && nick !== "") {
pres.c('nick', {'xmlns': Strophe.NS.NICK}).t(nick).up();
}
converse.connection.send(pres);
return this;
},
ackSubscribe: function () {
/* Upon receiving the presence stanza of type "subscribed",
* the user SHOULD acknowledge receipt of that subscription
* state notification by sending a presence stanza of type
* "subscribe" to the contact
*/
converse.connection.send($pres({
'type': 'subscribe',
'to': this.get('jid')
}));
},
ackUnsubscribe: function (jid) {
/* Upon receiving the presence stanza of type "unsubscribed",
* the user SHOULD acknowledge receipt of that subscription state
* notification by sending a presence stanza of type "unsubscribe"
* this step lets the user's server know that it MUST no longer
* send notification of the subscription state change to the user.
* Parameters:
* (String) jid - The Jabber ID of the user who is unsubscribing
*/
converse.connection.send($pres({'type': 'unsubscribe', 'to': this.get('jid')}));
this.destroy(); // Will cause removeFromRoster to be called.
},
unauthorize: function (message) {
/* Unauthorize this contact's presence subscription
* Parameters:
* (String) message - Optional message to send to the person being unauthorized
*/
converse.rejectPresenceSubscription(this.get('jid'), message);
return this;
},
authorize: function (message) {
/* Authorize presence subscription
* Parameters:
* (String) message - Optional message to send to the person being authorized
*/
var pres = $pres({to: this.get('jid'), type: "subscribed"});
if (message && message !== "") {
pres.c("status").t(message);
}
converse.connection.send(pres);
return this;
},
removeResource: function (resource) {
var resources = this.get('resources'), idx;
if (resource) {
idx = _.indexOf(resources, resource);
if (idx !== -1) {
resources.splice(idx, 1);
this.save({'resources': resources});
}
}
else {
// if there is no resource (resource is null), it probably
// means that the user is now completely offline. To make sure
// that there isn't any "ghost" resources left, we empty the array
this.save({'resources': []});
return 0;
}
return resources.length;
},
removeFromRoster: function (callback) {
/* Instruct the XMPP server to remove this contact from our roster
* Parameters:
* (Function) callback
*/
var iq = $iq({type: 'set'})
.c('query', {xmlns: Strophe.NS.ROSTER})
.c('item', {jid: this.get('jid'), subscription: "remove"});
converse.connection.sendIQ(iq, callback, callback);
return this;
},
showInRoster: function () {
var chatStatus = this.get('chat_status');
if ((converse.show_only_online_users && chatStatus !== 'online') || (converse.hide_offline_users && chatStatus === 'offline')) {
// If pending or requesting, show
if ((this.get('ask') === 'subscribe') ||
(this.get('subscription') === 'from') ||
(this.get('requesting') === true)) {
return true;
}
return false;
}
return true;
}
});
converse.RosterContactView = Backbone.View.extend({ converse.RosterContactView = Backbone.View.extend({
tagName: 'dd', tagName: 'dd',
...@@ -953,334 +826,6 @@ ...@@ -953,334 +826,6 @@
}); });
converse.RosterContacts = Backbone.Collection.extend({
model: converse.RosterContact,
comparator: function (contact1, contact2) {
var name1, name2;
var status1 = contact1.get('chat_status') || 'offline';
var status2 = contact2.get('chat_status') || 'offline';
if (converse.STATUS_WEIGHTS[status1] === converse.STATUS_WEIGHTS[status2]) {
name1 = contact1.get('fullname').toLowerCase();
name2 = contact2.get('fullname').toLowerCase();
return name1 < name2 ? -1 : (name1 > name2? 1 : 0);
} else {
return converse.STATUS_WEIGHTS[status1] < converse.STATUS_WEIGHTS[status2] ? -1 : 1;
}
},
subscribeToSuggestedItems: function (msg) {
$(msg).find('item').each(function (i, items) {
if (this.getAttribute('action') === 'add') {
converse.roster.addAndSubscribe(
this.getAttribute('jid'), null, converse.xmppstatus.get('fullname'));
}
});
return true;
},
isSelf: function (jid) {
return (Strophe.getBareJidFromJid(jid) === Strophe.getBareJidFromJid(converse.connection.jid));
},
addAndSubscribe: function (jid, name, groups, message, attributes) {
/* Add a roster contact and then once we have confirmation from
* the XMPP server we subscribe to that contact's presence updates.
* Parameters:
* (String) jid - The Jabber ID of the user being added and subscribed to.
* (String) name - The name of that user
* (Array of Strings) groups - Any roster groups the user might belong to
* (String) message - An optional message to explain the
* reason for the subscription request.
* (Object) attributes - Any additional attributes to be stored on the user's model.
*/
this.addContact(jid, name, groups, attributes).done(function (contact) {
if (contact instanceof converse.RosterContact) {
contact.subscribe(message);
}
});
},
sendContactAddIQ: function (jid, name, groups, callback, errback) {
/* Send an IQ stanza to the XMPP server to add a new roster contact.
* Parameters:
* (String) jid - The Jabber ID of the user being added
* (String) name - The name of that user
* (Array of Strings) groups - Any roster groups the user might belong to
* (Function) callback - A function to call once the VCard is returned
* (Function) errback - A function to call if an error occured
*/
name = _.isEmpty(name)? jid: name;
var iq = $iq({type: 'set'})
.c('query', {xmlns: Strophe.NS.ROSTER})
.c('item', { jid: jid, name: name });
_.map(groups, function (group) { iq.c('group').t(group).up(); });
converse.connection.sendIQ(iq, callback, errback);
},
addContact: function (jid, name, groups, attributes) {
/* Adds a RosterContact instance to converse.roster and
* registers the contact on the XMPP server.
* Returns a promise which is resolved once the XMPP server has
* responded.
* Parameters:
* (String) jid - The Jabber ID of the user being added and subscribed to.
* (String) name - The name of that user
* (Array of Strings) groups - Any roster groups the user might belong to
* (Object) attributes - Any additional attributes to be stored on the user's model.
*/
var deferred = new $.Deferred();
groups = groups || [];
name = _.isEmpty(name)? jid: name;
this.sendContactAddIQ(jid, name, groups,
function (iq) {
var contact = this.create(_.extend({
ask: undefined,
fullname: name,
groups: groups,
jid: jid,
requesting: false,
subscription: 'none'
}, attributes), {sort: false});
deferred.resolve(contact);
}.bind(this),
function (err) {
alert(__("Sorry, there was an error while trying to add "+name+" as a contact."));
converse.log(err);
deferred.resolve(err);
}
);
return deferred.promise();
},
addResource: function (bare_jid, resource) {
var item = this.get(bare_jid),
resources;
if (item) {
resources = item.get('resources');
if (resources) {
if (_.indexOf(resources, resource) === -1) {
resources.push(resource);
item.set({'resources': resources});
}
} else {
item.set({'resources': [resource]});
}
}
},
subscribeBack: function (bare_jid) {
var contact = this.get(bare_jid);
if (contact instanceof converse.RosterContact) {
contact.authorize().subscribe();
} else {
// Can happen when a subscription is retried or roster was deleted
this.addContact(bare_jid, '', [], { 'subscription': 'from' }).done(function (contact) {
if (contact instanceof converse.RosterContact) {
contact.authorize().subscribe();
}
});
}
},
getNumOnlineContacts: function () {
var count = 0,
ignored = ['offline', 'unavailable'],
models = this.models,
models_length = models.length,
i;
if (converse.show_only_online_users) {
ignored = _.union(ignored, ['dnd', 'xa', 'away']);
}
for (i=0; i<models_length; i++) {
if (_.indexOf(ignored, models[i].get('chat_status')) === -1) {
count++;
}
}
return count;
},
onRosterPush: function (iq) {
/* Handle roster updates from the XMPP server.
* See: https://xmpp.org/rfcs/rfc6121.html#roster-syntax-actions-push
*
* Parameters:
* (XMLElement) IQ - The IQ stanza received from the XMPP server.
*/
var id = iq.getAttribute('id');
var from = iq.getAttribute('from');
if (from && from !== "" && Strophe.getBareJidFromJid(from) !== converse.bare_jid) {
// Receiving client MUST ignore stanza unless it has no from or from = user's bare JID.
// XXX: Some naughty servers apparently send from a full
// JID so we need to explicitly compare bare jids here.
// https://github.com/jcbrand/converse.js/issues/493
converse.connection.send(
$iq({type: 'error', id: id, from: converse.connection.jid})
.c('error', {'type': 'cancel'})
.c('service-unavailable', {'xmlns': Strophe.NS.ROSTER })
);
return true;
}
converse.connection.send($iq({type: 'result', id: id, from: converse.connection.jid}));
$(iq).children('query').find('item').each(function (idx, item) {
this.updateContact(item);
}.bind(this));
converse.emit('rosterPush', iq);
return true;
},
fetchFromServer: function (callback) {
/* Get the roster from the XMPP server */
var iq = $iq({type: 'get', 'id': converse.connection.getUniqueId('roster')})
.c('query', {xmlns: Strophe.NS.ROSTER});
return converse.connection.sendIQ(iq, function () {
this.onReceivedFromServer.apply(this, arguments);
callback.apply(this, arguments);
}.bind(this));
},
onReceivedFromServer: function (iq) {
/* An IQ stanza containing the roster has been received from
* the XMPP server.
*/
converse.emit('roster', iq);
$(iq).children('query').find('item').each(function (idx, item) {
this.updateContact(item);
}.bind(this));
},
updateContact: function (item) {
/* Update or create RosterContact models based on items
* received in the IQ from the server.
*/
var jid = item.getAttribute('jid');
if (this.isSelf(jid)) { return; }
var groups = [],
contact = this.get(jid),
ask = item.getAttribute("ask"),
subscription = item.getAttribute("subscription");
$.map(item.getElementsByTagName('group'), function (group) {
groups.push(Strophe.getText(group));
});
if (!contact) {
if ((subscription === "none" && ask === null) || (subscription === "remove")) {
return; // We're lazy when adding contacts.
}
this.create({
ask: ask,
fullname: item.getAttribute("name") || jid,
groups: groups,
jid: jid,
subscription: subscription
}, {sort: false});
} else {
if (subscription === "remove") {
return contact.destroy(); // will trigger removeFromRoster
}
// We only find out about requesting contacts via the
// presence handler, so if we receive a contact
// here, we know they aren't requesting anymore.
// see docs/DEVELOPER.rst
contact.save({
subscription: subscription,
ask: ask,
requesting: null,
groups: groups
});
}
},
createContactFromVCard: function (iq, jid, fullname, img, img_type, url) {
var bare_jid = Strophe.getBareJidFromJid(jid);
this.create({
jid: bare_jid,
subscription: 'none',
ask: null,
requesting: true,
fullname: fullname || bare_jid,
image: img,
image_type: img_type,
url: url,
vcard_updated: moment().format()
});
},
handleIncomingSubscription: function (jid) {
var bare_jid = Strophe.getBareJidFromJid(jid);
var contact = this.get(bare_jid);
if (!converse.allow_contact_requests) {
converse.rejectPresenceSubscription(jid, __("This client does not allow presence subscriptions"));
}
if (converse.auto_subscribe) {
if ((!contact) || (contact.get('subscription') !== 'to')) {
this.subscribeBack(bare_jid);
} else {
contact.authorize();
}
} else {
if (contact) {
if (contact.get('subscription') !== 'none') {
contact.authorize();
} else if (contact.get('ask') === "subscribe") {
contact.authorize();
}
} else if (!contact) {
converse.getVCard(
bare_jid, this.createContactFromVCard.bind(this),
function (iq, jid) {
converse.log("Error while retrieving vcard for "+jid);
this.createContactFromVCard.call(this, iq, jid);
}.bind(this)
);
}
}
},
presenceHandler: function (presence) {
var $presence = $(presence),
presence_type = presence.getAttribute('type');
if (presence_type === 'error') { return true; }
var jid = presence.getAttribute('from'),
bare_jid = Strophe.getBareJidFromJid(jid),
resource = Strophe.getResourceFromJid(jid),
chat_status = $presence.find('show').text() || 'online',
status_message = $presence.find('status'),
contact = this.get(bare_jid);
if (this.isSelf(bare_jid)) {
if ((converse.connection.jid !== jid)&&(presence_type !== 'unavailable')&&(converse.synchronize_availability === true || converse.synchronize_availability === resource)) {
// Another resource has changed its status and synchronize_availability option let to update, we'll update ours as well.
converse.xmppstatus.save({'status': chat_status});
if (status_message.length) { converse.xmppstatus.save({'status_message': status_message.text()}); }
}
return;
} else if (($presence.find('x').attr('xmlns') || '').indexOf(Strophe.NS.MUC) === 0) {
return; // Ignore MUC
}
if (contact && (status_message.text() !== contact.get('status'))) {
contact.save({'status': status_message.text()});
}
if (presence_type === 'subscribed' && contact) {
contact.ackSubscribe();
} else if (presence_type === 'unsubscribed' && contact) {
contact.ackUnsubscribe();
} else if (presence_type === 'unsubscribe') {
return;
} else if (presence_type === 'subscribe') {
this.handleIncomingSubscription(jid);
} else if (presence_type === 'unavailable' && contact) {
// Only set the user to offline if there aren't any
// other resources still available.
if (contact.removeResource(resource) === 0) {
contact.save({'chat_status': "offline"});
}
} else if (contact) { // presence_type is undefined
this.addResource(bare_jid, resource);
contact.save({'chat_status': chat_status});
}
}
});
converse.RosterGroup = Backbone.Model.extend({ converse.RosterGroup = Backbone.Model.extend({
initialize: function (attributes, options) { initialize: function (attributes, options) {
this.set(_.extend({ this.set(_.extend({
......
src/converse-core.js
View file @ 578ca540
...@@ -805,6 +805,7 @@ ...@@ -805,6 +805,7 @@
// created connection. // created connection.
var deferred = new $.Deferred(); var deferred = new $.Deferred();
this.initStatus(function () { this.initStatus(function () {
// FIXME: leaky abstraction from RosterView
this.rosterview.registerRosterXHandler(); this.rosterview.registerRosterXHandler();
this.rosterview.registerPresenceHandler(); this.rosterview.registerPresenceHandler();
this.chatboxes.registerMessageHandler(); this.chatboxes.registerMessageHandler();
...@@ -879,6 +880,471 @@ ...@@ -879,6 +880,471 @@
return deferred.promise(); return deferred.promise();
}; };
this.RosterContact = Backbone.Model.extend({
initialize: function (attributes, options) {
var jid = attributes.jid;
var bare_jid = Strophe.getBareJidFromJid(jid);
var resource = Strophe.getResourceFromJid(jid);
attributes.jid = bare_jid;
this.set(_.extend({
'id': bare_jid,
'jid': bare_jid,
'fullname': bare_jid,
'chat_status': 'offline',
'user_id': Strophe.getNodeFromJid(jid),
'resources': resource ? [resource] : [],
'groups': [],
'image_type': 'image/png',
'image': "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",
'status': ''
}, attributes));
this.on('destroy', function () { this.removeFromRoster(); }.bind(this));
},
subscribe: function (message) {
/* Send a presence subscription request to this roster contact
*
* Parameters:
* (String) message - An optional message to explain the
* reason for the subscription request.
*/
this.save('ask', "subscribe"); // ask === 'subscribe' Means we have ask to subscribe to them.
var pres = $pres({to: this.get('jid'), type: "subscribe"});
if (message && message !== "") {
pres.c("status").t(message).up();
}
var nick = converse.xmppstatus.get('fullname');
if (nick && nick !== "") {
pres.c('nick', {'xmlns': Strophe.NS.NICK}).t(nick).up();
}
converse.connection.send(pres);
return this;
},
ackSubscribe: function () {
/* Upon receiving the presence stanza of type "subscribed",
* the user SHOULD acknowledge receipt of that subscription
* state notification by sending a presence stanza of type
* "subscribe" to the contact
*/
converse.connection.send($pres({
'type': 'subscribe',
'to': this.get('jid')
}));
},
ackUnsubscribe: function (jid) {
/* Upon receiving the presence stanza of type "unsubscribed",
* the user SHOULD acknowledge receipt of that subscription state
* notification by sending a presence stanza of type "unsubscribe"
* this step lets the user's server know that it MUST no longer
* send notification of the subscription state change to the user.
* Parameters:
* (String) jid - The Jabber ID of the user who is unsubscribing
*/
converse.connection.send($pres({'type': 'unsubscribe', 'to': this.get('jid')}));
this.destroy(); // Will cause removeFromRoster to be called.
},
unauthorize: function (message) {
/* Unauthorize this contact's presence subscription
* Parameters:
* (String) message - Optional message to send to the person being unauthorized
*/
converse.rejectPresenceSubscription(this.get('jid'), message);
return this;
},
authorize: function (message) {
/* Authorize presence subscription
* Parameters:
* (String) message - Optional message to send to the person being authorized
*/
var pres = $pres({to: this.get('jid'), type: "subscribed"});
if (message && message !== "") {
pres.c("status").t(message);
}
converse.connection.send(pres);
return this;
},
removeResource: function (resource) {
var resources = this.get('resources'), idx;
if (resource) {
idx = _.indexOf(resources, resource);
if (idx !== -1) {
resources.splice(idx, 1);
this.save({'resources': resources});
}
}
else {
// if there is no resource (resource is null), it probably
// means that the user is now completely offline. To make sure
// that there isn't any "ghost" resources left, we empty the array
this.save({'resources': []});
return 0;
}
return resources.length;
},
removeFromRoster: function (callback) {
/* Instruct the XMPP server to remove this contact from our roster
* Parameters:
* (Function) callback
*/
var iq = $iq({type: 'set'})
.c('query', {xmlns: Strophe.NS.ROSTER})
.c('item', {jid: this.get('jid'), subscription: "remove"});
converse.connection.sendIQ(iq, callback, callback);
return this;
},
showInRoster: function () {
var chatStatus = this.get('chat_status');
if ((converse.show_only_online_users && chatStatus !== 'online') || (converse.hide_offline_users && chatStatus === 'offline')) {
// If pending or requesting, show
if ((this.get('ask') === 'subscribe') ||
(this.get('subscription') === 'from') ||
(this.get('requesting') === true)) {
return true;
}
return false;
}
return true;
}
});
this.RosterContacts = Backbone.Collection.extend({
model: converse.RosterContact,
comparator: function (contact1, contact2) {
var name1, name2;
var status1 = contact1.get('chat_status') || 'offline';
var status2 = contact2.get('chat_status') || 'offline';
if (converse.STATUS_WEIGHTS[status1] === converse.STATUS_WEIGHTS[status2]) {
name1 = contact1.get('fullname').toLowerCase();
name2 = contact2.get('fullname').toLowerCase();
return name1 < name2 ? -1 : (name1 > name2? 1 : 0);
} else {
return converse.STATUS_WEIGHTS[status1] < converse.STATUS_WEIGHTS[status2] ? -1 : 1;
}
},
subscribeToSuggestedItems: function (msg) {
$(msg).find('item').each(function (i, items) {
if (this.getAttribute('action') === 'add') {
converse.roster.addAndSubscribe(
this.getAttribute('jid'), null, converse.xmppstatus.get('fullname'));
}
});
return true;
},
isSelf: function (jid) {
return (Strophe.getBareJidFromJid(jid) === Strophe.getBareJidFromJid(converse.connection.jid));
},
addAndSubscribe: function (jid, name, groups, message, attributes) {
/* Add a roster contact and then once we have confirmation from
* the XMPP server we subscribe to that contact's presence updates.
* Parameters:
* (String) jid - The Jabber ID of the user being added and subscribed to.
* (String) name - The name of that user
* (Array of Strings) groups - Any roster groups the user might belong to
* (String) message - An optional message to explain the
* reason for the subscription request.
* (Object) attributes - Any additional attributes to be stored on the user's model.
*/
this.addContact(jid, name, groups, attributes).done(function (contact) {
if (contact instanceof converse.RosterContact) {
contact.subscribe(message);
}
});
},
sendContactAddIQ: function (jid, name, groups, callback, errback) {
/* Send an IQ stanza to the XMPP server to add a new roster contact.
* Parameters:
* (String) jid - The Jabber ID of the user being added
* (String) name - The name of that user
* (Array of Strings) groups - Any roster groups the user might belong to
* (Function) callback - A function to call once the VCard is returned
* (Function) errback - A function to call if an error occured
*/
name = _.isEmpty(name)? jid: name;
var iq = $iq({type: 'set'})
.c('query', {xmlns: Strophe.NS.ROSTER})
.c('item', { jid: jid, name: name });
_.map(groups, function (group) { iq.c('group').t(group).up(); });
converse.connection.sendIQ(iq, callback, errback);
},
addContact: function (jid, name, groups, attributes) {
/* Adds a RosterContact instance to converse.roster and
* registers the contact on the XMPP server.
* Returns a promise which is resolved once the XMPP server has
* responded.
* Parameters:
* (String) jid - The Jabber ID of the user being added and subscribed to.
* (String) name - The name of that user
* (Array of Strings) groups - Any roster groups the user might belong to
* (Object) attributes - Any additional attributes to be stored on the user's model.
*/
var deferred = new $.Deferred();
groups = groups || [];
name = _.isEmpty(name)? jid: name;
this.sendContactAddIQ(jid, name, groups,
function (iq) {
var contact = this.create(_.extend({
ask: undefined,
fullname: name,
groups: groups,
jid: jid,
requesting: false,
subscription: 'none'
}, attributes), {sort: false});
deferred.resolve(contact);
}.bind(this),
function (err) {
alert(__("Sorry, there was an error while trying to add "+name+" as a contact."));
converse.log(err);
deferred.resolve(err);
}
);
return deferred.promise();
},
addResource: function (bare_jid, resource) {
var item = this.get(bare_jid),
resources;
if (item) {
resources = item.get('resources');
if (resources) {
if (_.indexOf(resources, resource) === -1) {
resources.push(resource);
item.set({'resources': resources});
}
} else {
item.set({'resources': [resource]});
}
}
},
subscribeBack: function (bare_jid) {
var contact = this.get(bare_jid);
if (contact instanceof converse.RosterContact) {
contact.authorize().subscribe();
} else {
// Can happen when a subscription is retried or roster was deleted
this.addContact(bare_jid, '', [], { 'subscription': 'from' }).done(function (contact) {
if (contact instanceof converse.RosterContact) {
contact.authorize().subscribe();
}
});
}
},
getNumOnlineContacts: function () {
var count = 0,
ignored = ['offline', 'unavailable'],
models = this.models,
models_length = models.length,
i;
if (converse.show_only_online_users) {
ignored = _.union(ignored, ['dnd', 'xa', 'away']);
}
for (i=0; i<models_length; i++) {
if (_.indexOf(ignored, models[i].get('chat_status')) === -1) {
count++;
}
}
return count;
},
onRosterPush: function (iq) {
/* Handle roster updates from the XMPP server.
* See: https://xmpp.org/rfcs/rfc6121.html#roster-syntax-actions-push
*
* Parameters:
* (XMLElement) IQ - The IQ stanza received from the XMPP server.
*/
var id = iq.getAttribute('id');
var from = iq.getAttribute('from');
if (from && from !== "" && Strophe.getBareJidFromJid(from) !== converse.bare_jid) {
// Receiving client MUST ignore stanza unless it has no from or from = user's bare JID.
// XXX: Some naughty servers apparently send from a full
// JID so we need to explicitly compare bare jids here.
// https://github.com/jcbrand/converse.js/issues/493
converse.connection.send(
$iq({type: 'error', id: id, from: converse.connection.jid})
.c('error', {'type': 'cancel'})
.c('service-unavailable', {'xmlns': Strophe.NS.ROSTER })
);
return true;
}
converse.connection.send($iq({type: 'result', id: id, from: converse.connection.jid}));
$(iq).children('query').find('item').each(function (idx, item) {
this.updateContact(item);
}.bind(this));
converse.emit('rosterPush', iq);
return true;
},
fetchFromServer: function (callback) {
/* Get the roster from the XMPP server */
var iq = $iq({type: 'get', 'id': converse.connection.getUniqueId('roster')})
.c('query', {xmlns: Strophe.NS.ROSTER});
return converse.connection.sendIQ(iq, function () {
this.onReceivedFromServer.apply(this, arguments);
callback.apply(this, arguments);
}.bind(this));
},
onReceivedFromServer: function (iq) {
/* An IQ stanza containing the roster has been received from
* the XMPP server.
*/
converse.emit('roster', iq);
$(iq).children('query').find('item').each(function (idx, item) {
this.updateContact(item);
}.bind(this));
},
updateContact: function (item) {
/* Update or create RosterContact models based on items
* received in the IQ from the server.
*/
var jid = item.getAttribute('jid');
if (this.isSelf(jid)) { return; }
var groups = [],
contact = this.get(jid),
ask = item.getAttribute("ask"),
subscription = item.getAttribute("subscription");
$.map(item.getElementsByTagName('group'), function (group) {
groups.push(Strophe.getText(group));
});
if (!contact) {
if ((subscription === "none" && ask === null) || (subscription === "remove")) {
return; // We're lazy when adding contacts.
}
this.create({
ask: ask,
fullname: item.getAttribute("name") || jid,
groups: groups,
jid: jid,
subscription: subscription
}, {sort: false});
} else {
if (subscription === "remove") {
return contact.destroy(); // will trigger removeFromRoster
}
// We only find out about requesting contacts via the
// presence handler, so if we receive a contact
// here, we know they aren't requesting anymore.
// see docs/DEVELOPER.rst
contact.save({
subscription: subscription,
ask: ask,
requesting: null,
groups: groups
});
}
},
createContactFromVCard: function (iq, jid, fullname, img, img_type, url) {
var bare_jid = Strophe.getBareJidFromJid(jid);
this.create({
jid: bare_jid,
subscription: 'none',
ask: null,
requesting: true,
fullname: fullname || bare_jid,
image: img,
image_type: img_type,
url: url,
vcard_updated: moment().format()
});
},
handleIncomingSubscription: function (jid) {
var bare_jid = Strophe.getBareJidFromJid(jid);
var contact = this.get(bare_jid);
if (!converse.allow_contact_requests) {
converse.rejectPresenceSubscription(jid, __("This client does not allow presence subscriptions"));
}
if (converse.auto_subscribe) {
if ((!contact) || (contact.get('subscription') !== 'to')) {
this.subscribeBack(bare_jid);
} else {
contact.authorize();
}
} else {
if (contact) {
if (contact.get('subscription') !== 'none') {
contact.authorize();
} else if (contact.get('ask') === "subscribe") {
contact.authorize();
}
} else if (!contact) {
converse.getVCard(
bare_jid, this.createContactFromVCard.bind(this),
function (iq, jid) {
converse.log("Error while retrieving vcard for "+jid);
this.createContactFromVCard.call(this, iq, jid);
}.bind(this)
);
}
}
},
presenceHandler: function (presence) {
var $presence = $(presence),
presence_type = presence.getAttribute('type');
if (presence_type === 'error') { return true; }
var jid = presence.getAttribute('from'),
bare_jid = Strophe.getBareJidFromJid(jid),
resource = Strophe.getResourceFromJid(jid),
chat_status = $presence.find('show').text() || 'online',
status_message = $presence.find('status'),
contact = this.get(bare_jid);
if (this.isSelf(bare_jid)) {
if ((converse.connection.jid !== jid)&&(presence_type !== 'unavailable')&&(converse.synchronize_availability === true || converse.synchronize_availability === resource)) {
// Another resource has changed its status and synchronize_availability option let to update, we'll update ours as well.
converse.xmppstatus.save({'status': chat_status});
if (status_message.length) { converse.xmppstatus.save({'status_message': status_message.text()}); }
}
return;
} else if (($presence.find('x').attr('xmlns') || '').indexOf(Strophe.NS.MUC) === 0) {
return; // Ignore MUC
}
if (contact && (status_message.text() !== contact.get('status'))) {
contact.save({'status': status_message.text()});
}
if (presence_type === 'subscribed' && contact) {
contact.ackSubscribe();
} else if (presence_type === 'unsubscribed' && contact) {
contact.ackUnsubscribe();
} else if (presence_type === 'unsubscribe') {
return;
} else if (presence_type === 'subscribe') {
this.handleIncomingSubscription(jid);
} else if (presence_type === 'unavailable' && contact) {
// Only set the user to offline if there aren't any
// other resources still available.
if (contact.removeResource(resource) === 0) {
contact.save({'chat_status': "offline"});
}
} else if (contact) { // presence_type is undefined
this.addResource(bare_jid, resource);
contact.save({'chat_status': chat_status});
}
}
});
this.Message = Backbone.Model.extend({ this.Message = Backbone.Model.extend({
idAttribute: 'msgid', idAttribute: 'msgid',
defaults: function(){ defaults: function(){
...@@ -887,11 +1353,14 @@ ...@@ -887,11 +1353,14 @@
}; };
} }
}); });
this.Messages = Backbone.Collection.extend({ this.Messages = Backbone.Collection.extend({
model: converse.Message, model: converse.Message,
comparator: 'time' comparator: 'time'
}); });
this.ChatBox = Backbone.Model.extend({ this.ChatBox = Backbone.Model.extend({
initialize: function () { initialize: function () {
...@@ -2603,11 +3072,6 @@ ...@@ -2603,11 +3072,6 @@
if (this.roster) { if (this.roster) {
this.roster.off().reset(); // Removes roster contacts this.roster.off().reset(); // Removes roster contacts
} }
if (this.rosterview) {
this.rosterview.unregisterHandlers();
this.rosterview.model.off().reset(); // Removes roster groups
this.rosterview.undelegateEvents().remove();
}
this.chatboxes.remove(); // Don't call off(), events won't get re-registered upon reconnect. this.chatboxes.remove(); // Don't call off(), events won't get re-registered upon reconnect.
if (this.features) { if (this.features) {
this.features.reset(); this.features.reset();
......
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