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phab/webroot/rsrc/js/application/transactions/behavior-transaction-list.js
b712905dc1b1feature/better-testing

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behavior-transaction-list.js
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/**
* @provides javelin-behavior-phabricator-transaction-list
* @requires javelin-behavior
* javelin-stratcom
* javelin-workflow
* javelin-dom
* javelin-fx
*/
JX.behavior('phabricator-transaction-list', function(config) {
var list = JX.$(config.listID);
var xaction_nodes = null;
var next_anchor = config.nextAnchor;
function get_xaction_nodes() {
if (xaction_nodes === null) {
xaction_nodes = {};
var xactions = JX.DOM.scry(list, 'div', 'transaction');
for (var ii = 0; ii < xactions.length; ii++) {
xaction_nodes[JX.Stratcom.getData(xactions[ii]).phid] = xactions[ii];
}
}
return xaction_nodes;
}
function ontransactions(response) {
var fade_in = [];
var first_new = null;
var nodes = get_xaction_nodes();
for (var phid in response.xactions) {
var new_node = JX.$H(response.xactions[phid]).getFragment().firstChild;
fade_in.push(new_node);
if (nodes[phid]) {
JX.DOM.replace(nodes[phid], new_node);
} else {
if (first_new === null) {
first_new = new_node;
}
list.appendChild(new_node);
// Add a spacer after new transactions.
var spacer = JX.$H(response.spacer).getFragment().firstChild;
list.appendChild(spacer);
fade_in.push(spacer);
next_anchor++;
}
nodes[phid] = new_node;
}
// Scroll to the first new transaction, if transactions were added.
if (first_new) {
JX.DOM.scrollTo(first_new);
}
// Make any new or updated transactions fade in.
for (var ii = 0; ii < fade_in.length; ii++) {
new JX.FX(fade_in[ii]).setDuration(500).start({opacity: [0, 1]});
}
}
JX.DOM.listen(list, 'click', 'transaction-edit', function(e) {
if (!e.isNormalClick()) {
return;
}
JX.Workflow.newFromLink(e.getTarget())
.setData({anchor: e.getNodeData('transaction').anchor})
.setHandler(ontransactions)
.start();
e.kill();
});
JX.Stratcom.listen(
['submit', 'didSyntheticSubmit'],
'transaction-append',
function(e) {
var form = e.getTarget();
if (JX.Stratcom.getData(form).objectPHID != config.objectPHID) {
// This indicates there are several forms on the page, and the user
// submitted a different one than the one we're in control of.
return;
}
e.kill();
JX.DOM.invoke(form, 'willSubmit');
JX.Workflow.newFromForm(form, { anchor : next_anchor })
.setHandler(function(response) {
ontransactions(response);
var e = JX.DOM.invoke(form, 'willClear');
if (!e.getPrevented()) {
form.reset();
}
})
.start();
});
});
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