117 lines
3.3 KiB
JavaScript
117 lines
3.3 KiB
JavaScript
/* global XMPP, client */
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var StrictModel = require('strictmodel').Model;
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var Resources = require('./resources');
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var Messages = require('./messages');
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var Message = require('./message');
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var crypto = XMPP.crypto;
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module.exports = StrictModel.extend({
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init: function (attrs) {
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if (attrs.jid) {
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this.cid = attrs.jid;
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}
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if (!attrs.avatar) {
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this.useDefaultAvatar();
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}
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this.resources.bind('add remove reset change', this.resourceChange, this);
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},
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type: 'contact',
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props: {
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jid: ['string', true],
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name: ['string', true, ''],
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subscription: ['string', true, 'none'],
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groups: ['array', true, []]
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},
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derived: {
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displayName: {
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deps: ['name', 'jid'],
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fn: function () {
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if (this.name) {
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return this.name;
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}
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return this.jid;
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}
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},
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status: {
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deps: ['topResourceStatus', 'offlineStatus'],
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fn: function () {
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if (this.topResourceStatus) {
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return this.topResourceStatus;
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}
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return this.offlineStatus;
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}
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}
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},
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session: {
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topResourceStatus: ['string', true, ''],
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offlineStatus: ['string', true, ''],
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idleSince: 'date',
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avatar: 'string',
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show: ['string', true, 'offline'],
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chatState: ['string', true, 'gone'],
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lockedResource: 'string'
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},
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collections: {
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resources: Resources,
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messages: Messages
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},
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useDefaultAvatar: function () {
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this.avatar = 'https://gravatar.com/avatar/' + crypto.createHash('md5').update(this.jid).digest('hex') + '?s=30&d=mm';
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},
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resourceChange: function () {
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// Manually propagate change events for properties that
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// depend on the resources collection.
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this.resources.sort();
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var res = this.resources.first();
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if (res) {
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this.offlineStatus = '';
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this.topResourceStatus = res.status;
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this.show = res.show || 'online';
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this.lockedResource = undefined;
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} else {
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this.topResourceStatus = '';
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this.show = 'offline';
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}
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},
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fetchHistory: function () {
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var self = this;
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client.getHistory({
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with: this.jid,
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rsm: {
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count: 20,
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before: true
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}
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}, function (err, res) {
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if (err) return;
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var results = res.mamQuery.results || [];
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results.reverse();
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results.forEach(function (result) {
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result = result.toJSON();
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var msg = result.mam.forwarded.message;
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if (!msg.delay) {
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msg.delay = result.mam.forwarded.delay;
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}
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if (msg.replace) {
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var original = self.messages.get(msg.replace);
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if (original) {
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return original.correct(msg);
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}
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}
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var message = new Message();
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message.cid = msg.id;
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delete msg.id;
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message.set(msg);
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self.messages.add(message);
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});
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});
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}
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});
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