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Unload conversations and old messages every half-hour

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FREEBIE
This commit is contained in:
Scott Nonnenberg 2017-07-26 14:55:59 -07:00
parent 4ea457a01c
commit 65283d2794
5 changed files with 198 additions and 29 deletions
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74
js/views/message_view.js
View file

@ -43,6 +43,9 @@
});
var TimerView = Whisper.View.extend({
templateName: 'hourglass',
initialize: function() {
this.listenTo(this.model, 'unload', this.remove);
},
update: function() {
if (this.timeout) {
clearTimeout(this.timeout);
@ -74,6 +77,7 @@
initialize: function() {
this.conversation = this.model.getExpirationTimerUpdateSource();
this.listenTo(this.conversation, 'change', this.render);
this.listenTo(this.model, 'unload', this.remove);
},
render_attributes: function() {
var seconds = this.model.get('expirationTimerUpdate').expireTimer;
@ -100,6 +104,7 @@
initialize: function() {
this.conversation = this.model.getModelForKeyChange();
this.listenTo(this.conversation, 'change', this.render);
this.listenTo(this.model, 'unload', this.remove);
},
events: {
'click .content': 'showIdentity'
@ -124,6 +129,7 @@
initialize: function() {
this.conversation = this.model.getModelForVerifiedChange();
this.listenTo(this.conversation, 'change', this.render);
this.listenTo(this.model, 'unload', this.remove);
},
events: {
'click .content': 'showIdentity'
@ -173,6 +179,7 @@
this.listenTo(this.model, 'change', this.renderSent);
this.listenTo(this.model, 'change:flags change:group_update', this.renderControl);
this.listenTo(this.model, 'destroy', this.onDestroy);
this.listenTo(this.model, 'unload', this.onUnload);
this.listenTo(this.model, 'expired', this.onExpired);
this.listenTo(this.model, 'pending', this.renderPending);
this.listenTo(this.model, 'done', this.renderDone);
@ -209,11 +216,39 @@
// Failsafe: if in the background, animation events don't fire
setTimeout(this.remove.bind(this), 1000);
},
onUnload: function() {
if (this.avatarView) {
this.avatarView.remove();
}
if (this.errorIconView) {
this.errorIconView.remove();
}
if (this.networkErrorView) {
this.networkErrorView.remove();
}
if (this.someFailedView) {
this.someFailedView.remove();
}
if (this.timeStampView) {
this.timeStampView.remove();
}
if (this.loadedAttachments && this.loadedAttachments.length) {
for (var i = 0, max = this.loadedAttachments.length; i < max; i += 1) {
var view = this.loadedAttachments[i];
view.unload();
}
}
// No need to handle this one, since it listens to 'unload' itself:
// this.timerView
this.remove();
},
onDestroy: function() {
if (this.$el.hasClass('expired')) {
return;
}
this.remove();
this.onUnload();
},
select: function(e) {
this.$el.trigger('select', {message: this.model});
@ -245,24 +280,41 @@
},
renderErrors: function() {
var errors = this.model.get('errors');
if (_.size(errors) > 0) {
if (this.model.isIncoming()) {
this.$('.content').text(this.model.getDescription()).addClass('error-message');
}
var view = new ErrorIconView({ model: errors[0] });
view.render().$el.appendTo(this.$('.bubble'));
this.errorIconView = new ErrorIconView({ model: errors[0] });
this.errorIconView.render().$el.appendTo(this.$('.bubble'));
} else {
this.$('.error-icon-container').remove();
if (this.errorIconView) {
this.errorIconView.remove();
this.errorIconView = null;
}
}
this.$('.meta .hasRetry').remove();
if (this.model.hasNetworkError()) {
var networkErrorView = new NetworkErrorView({model: this.model});
this.$('.meta').prepend(networkErrorView.render().el);
this.networkErrorView = new NetworkErrorView({model: this.model});
this.$('.meta').prepend(this.networkErrorView.render().el);
} else {
this.$('.meta .hasRetry').remove();
if (this.networkErrorView) {
this.networkErrorView.remove();
this.networkErrorView = null;
}
}
this.$('.meta .some-failed').remove();
if (this.model.someRecipientsFailed()) {
var someFailedView = new SomeFailedView();
this.$('.meta').prepend(someFailedView.render().el);
this.someFailedView = new SomeFailedView();
this.$('.meta').prepend(this.someFailedView.render().el);
} else {
this.$('.meta .some-failed').remove();
if (this.someFailedView) {
this.someFailedView.remove();
this.someFailedView = null;
}
}
},
renderControl: function() {
@ -321,11 +373,11 @@
if (color) {
bubble.addClass(color);
}
var avatarView = new (Whisper.View.extend({
this.avatarView = new (Whisper.View.extend({
templateName: 'avatar',
render_attributes: { avatar: model.getAvatar() }
}))();
this.$('.avatar').replaceWith(avatarView.render().$('.avatar'));
this.$('.avatar').replaceWith(this.avatarView.render().$('.avatar'));
},
appendAttachmentView: function(view) {
// We check for a truthy 'updated' here to ensure that a race condition in a