zulip/static/js/portico/team.js

const contributors_list = page_params.contrib;

// `repos` are repositories to be shown as tabs, whereas `hidden_repos` are
// repositories that should count towards the total but not have tabs.
const repos = [
    "server",
    "desktop",
    "mobile",
    "python-zulip-api",
    "zulip-js",
    "zulipbot",
    "terminal",
];
const hidden_repos = ["zulip-android", "zulip-ios-legacy"];

// Remember the loaded repositories so that HTML is not redundantly edited
// if a user leaves and then revisits the same tab.
const loaded_repos = [];

function contrib_total_commits(contrib) {
    let commits = 0;
    repos.concat(hidden_repos).forEach((repo) => {
        commits += contrib[repo] || 0;
    });
    return commits;
}

// TODO (for v2 of /team contributors):
//   - Make tab header responsive.
//   - Display full name instead of github username.
export default function render_tabs() {
    const template = _.template($("#contributors-template").html());

    // Since the Github API limits the number of output to 100, we want to
    // remove anyone in the total tab with less commits than the 100th
    // contributor to the server repo. (See #7470)
    const least_server_commits = _.chain(contributors_list)
        .filter("server")
        .sortBy("server")
        .value()[0].server;

    const total_tab_html = _.chain(contributors_list)
        .map((c) => ({
            name: c.name,
            avatar: c.avatar,
            commits: contrib_total_commits(c),
        }))
        .sortBy("commits")
        .reverse()
        .filter((c) => c.commits >= least_server_commits)
        .map((c) => template(c))
        .value()
        .join("");

    $("#tab-total").html(total_tab_html);

    for (const repo of repos) {
        // Set as the loading template for now, and load when clicked.
        $("#tab-" + repo).html($("#loading-template").html());

        $("#" + repo).on("click", () => {
            if (!loaded_repos.includes(repo)) {
                const html = _.chain(contributors_list)
                    .filter(repo)
                    .sortBy(repo)
                    .reverse()
                    .map((c) =>
                        template({
                            name: c.name,
                            avatar: c.avatar,
                            commits: c[repo],
                        }),
                    )
                    .value()
                    .join("");

                $("#tab-" + repo).html(html);

                loaded_repos.push(repo);
            }
        });
    }
}