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phorge-phorge/webroot/rsrc/js/application/conpherence/behavior-pontificate.js
epriestley 4bc561f17b Make Conpherence threads update in real time, very roughly
Summary:
Ref T4083. This needs some work (mostly in the Conpherence JS itself), but is sort of functional. In particular:

  - On thread pages, add the thread as a `pageObject`.
  - After updating a thread, send a new "message" event to the server.
  - Share a little more event posting code.
  - In the browser, use event dispatch to respond to events.
  - Add a listener for the new event type.
  - Update conpherence threads (this part is really yucky).

Test Plan: With multiple browser windows / browsers open, posted a message to a thread, and saw it update everywhere.

Reviewers: joshuaspence

Reviewed By: joshuaspence

Subscribers: chad, epriestley

Maniphest Tasks: T4083

Differential Revision: https://secure.phabricator.com/D9486
2014-06-11 13:52:15 -07:00

112 lines
3 KiB
JavaScript

/**
* @provides javelin-behavior-conpherence-pontificate
* @requires javelin-behavior
* javelin-dom
* javelin-util
* javelin-workflow
* javelin-stratcom
*/
JX.behavior('conpherence-pontificate', function(config) {
JX.Stratcom.listen('aphlict-receive-message', null, function(e) {
var message = e.getData();
if (message.type != 'message') {
// Not a message event.
return;
}
// TODO: This is really, really gross.
var infonode = JX.DOM.find(document, 'input', 'latest-transaction-id');
var data = JX.Stratcom.getData(infonode);
var latest_id = infonode.value;
var thread_phid = data.threadPHID;
var thread_id = data.threadID;
if (message.threadPHID != thread_phid) {
// Message event for some thread other than the visible one.
return;
}
if (message.messageID <= latest_id) {
// Message event for something we already know about.
return;
}
var params = {
action: 'load',
latest_transaction_id: latest_id
};
new JX.Workflow('/conpherence/update/' + thread_id + '/')
.setData(params)
.setHandler(function(r) {
var messages = JX.DOM.find(document, 'div', 'conpherence-messages');
JX.DOM.appendContent(messages, JX.$H(r.transactions));
messages.scrollTop = messages.scrollHeight;
// TODO: Continued grossness from above.
infonode.value = r.latest_transaction_id;
})
.start();
});
var onsubmit = function(e) {
e.kill();
var form = e.getNode('tag:form');
var root = e.getNode('conpherence-layout');
var messages_root = JX.DOM.find(root, 'div', 'conpherence-message-pane');
var header_root = JX.DOM.find(root, 'div', 'conpherence-header-pane');
var form_root = JX.DOM.find(root, 'div', 'conpherence-form');
var messages = JX.DOM.find(messages_root, 'div', 'conpherence-messages');
var fileWidget = null;
try {
fileWidget = JX.DOM.find(root, 'div', 'widgets-files');
} catch (ex) {
// Ignore; maybe no files widget
}
JX.DOM.alterClass(form_root, 'loading', true);
JX.Workflow.newFromForm(form)
.setHandler(JX.bind(this, function(r) {
JX.DOM.appendContent(messages, JX.$H(r.transactions));
messages.scrollTop = messages.scrollHeight;
if (fileWidget) {
JX.DOM.setContent(
fileWidget,
JX.$H(r.file_widget)
);
}
var latest_transaction_dom = JX.DOM.find(
root,
'input',
'latest-transaction-id');
latest_transaction_dom.value = r.latest_transaction_id;
var textarea = JX.DOM.find(form, 'textarea');
textarea.value = '';
JX.Stratcom.invoke(
'conpherence-selectthread',
null,
{ id : r.conpherence_phid + '-nav-item' }
);
JX.DOM.alterClass(form_root, 'loading', false);
}))
.start();
};
JX.Stratcom.listen(
['submit', 'didSyntheticSubmit'],
'conpherence-pontificate',
onsubmit);
});