travis-web/app/components/repos-list.js

67 lines
1.8 KiB
JavaScript

import Ember from 'ember';
var sortCallback = function(repo1, repo2) {
// this function could be made simpler, but I think it's clearer this way
// what're we really trying to achieve
var lastBuild1 = repo1.get('defaultBranch.lastBuild');
var lastBuild2 = repo2.get('defaultBranch.lastBuild');
if(!lastBuild1 && !lastBuild2) {
// if both repos lack builds, put newer repo first
return repo1.get('id') > repo2.get('id') ? -1 : 1;
} else if(lastBuild1 && !lastBuild2) {
// if only repo1 has a build, it goes first
return -1;
} else if(lastBuild2 && !lastBuild1) {
// if only repo2 has a build, it goes first
return 1;
}
var finishedAt1 = lastBuild1.get('finishedAt');
var finishedAt2 = lastBuild2.get('finishedAt');
if(finishedAt1) {
finishedAt1 = new Date(finishedAt1);
}
if(finishedAt2) {
finishedAt2 = new Date(finishedAt2);
}
if(finishedAt1 && finishedAt2) {
// if both builds finished, put newer first
return finishedAt1.getTime() > finishedAt2.getTime() ? -1 : 1;
} else if(finishedAt1 && !finishedAt2) {
// if repo1 finished, but repo2 didn't, put repo2 first
return 1;
} else if(finishedAt2 && !finishedAt1) {
// if repo2 finisher, but repo1 didn't, put repo1 first
return -1;
} else {
// none of the builds finished, put newer build first
return lastBuild1.get('id') > lastBuild2.get('id') ? -1 : 1;
}
throw "should not happen";
};
var ReposListComponent = Ember.Component.extend({
tagName: 'ul',
sortedRepos: function() {
var repos = this.get('repos');
if(repos && repos.toArray) {
repos = repos.toArray();
}
if(repos && repos.sort) {
return repos.sort(sortCallback);
} else {
return [];
}
}.property('repos.[]', 'repos')
});
export default ReposListComponent;