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Daniel Gasienica 2018-04-27 17:25:04 -04:00
parent b4dee3f30b
commit 1dd87ad197
149 changed files with 17847 additions and 15439 deletions
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211
js/expiring_messages.js
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@ -1,115 +1,124 @@
/*
* vim: ts=4:sw=4:expandtab
*/
;(function() {
'use strict';
window.Whisper = window.Whisper || {};
(function() {
'use strict';
window.Whisper = window.Whisper || {};
function destroyExpiredMessages() {
// Load messages that have expired and destroy them
var expired = new Whisper.MessageCollection();
expired.on('add', function(message) {
console.log('message', message.get('sent_at'), 'expired');
var conversation = message.getConversation();
if (conversation) {
conversation.trigger('expired', message);
}
// We delete after the trigger to allow the conversation time to process
// the expiration before the message is removed from the database.
message.destroy();
});
expired.on('reset', throttledCheckExpiringMessages);
expired.fetchExpired();
}
var timeout;
function checkExpiringMessages() {
// Look up the next expiring message and set a timer to destroy it
var expiring = new Whisper.MessageCollection();
expiring.once('add', function(next) {
var expires_at = next.get('expires_at');
console.log('next message expires', new Date(expires_at).toISOString());
var wait = expires_at - Date.now();
// In the past
if (wait < 0) { wait = 0; }
// Too far in the future, since it's limited to a 32-bit value
if (wait > 2147483647) { wait = 2147483647; }
clearTimeout(timeout);
timeout = setTimeout(destroyExpiredMessages, wait);
});
expiring.fetchNextExpiring();
}
var throttledCheckExpiringMessages = _.throttle(checkExpiringMessages, 1000);
Whisper.ExpiringMessagesListener = {
init: function(events) {
checkExpiringMessages();
events.on('timetravel', throttledCheckExpiringMessages);
},
update: throttledCheckExpiringMessages
};
var TimerOption = Backbone.Model.extend({
getName: function() {
return i18n([
'timerOption', this.get('time'), this.get('unit'),
].join('_')) || moment.duration(this.get('time'), this.get('unit')).humanize();
},
getAbbreviated: function() {
return i18n([
'timerOption', this.get('time'), this.get('unit'), 'abbreviated'
].join('_'));
function destroyExpiredMessages() {
// Load messages that have expired and destroy them
var expired = new Whisper.MessageCollection();
expired.on('add', function(message) {
console.log('message', message.get('sent_at'), 'expired');
var conversation = message.getConversation();
if (conversation) {
conversation.trigger('expired', message);
}
// We delete after the trigger to allow the conversation time to process
// the expiration before the message is removed from the database.
message.destroy();
});
Whisper.ExpirationTimerOptions = new (Backbone.Collection.extend({
model: TimerOption,
getName: function(seconds) {
if (!seconds) {
seconds = 0;
}
var o = this.findWhere({seconds: seconds});
if (o) { return o.getName(); }
else {
return [seconds, 'seconds'].join(' ');
}
},
getAbbreviated: function(seconds) {
if (!seconds) {
seconds = 0;
}
var o = this.findWhere({seconds: seconds});
if (o) { return o.getAbbreviated(); }
else {
return [seconds, 's'].join('');
}
expired.on('reset', throttledCheckExpiringMessages);
expired.fetchExpired();
}
var timeout;
function checkExpiringMessages() {
// Look up the next expiring message and set a timer to destroy it
var expiring = new Whisper.MessageCollection();
expiring.once('add', function(next) {
var expires_at = next.get('expires_at');
console.log('next message expires', new Date(expires_at).toISOString());
var wait = expires_at - Date.now();
// In the past
if (wait < 0) {
wait = 0;
}
}))([
[ 0, 'seconds' ],
[ 5, 'seconds' ],
[ 10, 'seconds' ],
[ 30, 'seconds' ],
[ 1, 'minute' ],
[ 5, 'minutes' ],
[ 30, 'minutes' ],
[ 1, 'hour' ],
[ 6, 'hours' ],
[ 12, 'hours' ],
[ 1, 'day' ],
[ 1, 'week' ],
// Too far in the future, since it's limited to a 32-bit value
if (wait > 2147483647) {
wait = 2147483647;
}
clearTimeout(timeout);
timeout = setTimeout(destroyExpiredMessages, wait);
});
expiring.fetchNextExpiring();
}
var throttledCheckExpiringMessages = _.throttle(checkExpiringMessages, 1000);
Whisper.ExpiringMessagesListener = {
init: function(events) {
checkExpiringMessages();
events.on('timetravel', throttledCheckExpiringMessages);
},
update: throttledCheckExpiringMessages,
};
var TimerOption = Backbone.Model.extend({
getName: function() {
return (
i18n(['timerOption', this.get('time'), this.get('unit')].join('_')) ||
moment.duration(this.get('time'), this.get('unit')).humanize()
);
},
getAbbreviated: function() {
return i18n(
['timerOption', this.get('time'), this.get('unit'), 'abbreviated'].join(
'_'
)
);
},
});
Whisper.ExpirationTimerOptions = new (Backbone.Collection.extend({
model: TimerOption,
getName: function(seconds) {
if (!seconds) {
seconds = 0;
}
var o = this.findWhere({ seconds: seconds });
if (o) {
return o.getName();
} else {
return [seconds, 'seconds'].join(' ');
}
},
getAbbreviated: function(seconds) {
if (!seconds) {
seconds = 0;
}
var o = this.findWhere({ seconds: seconds });
if (o) {
return o.getAbbreviated();
} else {
return [seconds, 's'].join('');
}
},
}))(
[
[0, 'seconds'],
[5, 'seconds'],
[10, 'seconds'],
[30, 'seconds'],
[1, 'minute'],
[5, 'minutes'],
[30, 'minutes'],
[1, 'hour'],
[6, 'hours'],
[12, 'hours'],
[1, 'day'],
[1, 'week'],
].map(function(o) {
var duration = moment.duration(o[0], o[1]); // 5, 'seconds'
return {
time: o[0],
unit: o[1],
seconds: duration.asSeconds()
seconds: duration.asSeconds(),
};
}));
})
);
})();