cppcheck/htdocs/site/js/github.js

/*! Inspired by: http://aboutcode.net/2010/11/11/list-github-projects-using-javascript.html */

/* jshint jquery:true */

"use strict";

// htmlEntities taken from http://css-tricks.com/snippets/javascript/htmlentities-for-javascript/
function htmlEntities(str) {
    return String(str).replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;").replace(/"/g, "&quot;");
}

jQuery.fn.listCommits = function(username, repository, branch) {
    this.html("<span>Querying GitHub for recent commits&hellip;</span>");

    var target = this;
    $.getJSON("https://api.github.com/repos/" + username + "/" + repository + "/commits?sha=" + branch + "&callback=?", function(response) {
        var commits = response.data;
        var list = $("<ul class='rssfeeditems'/>");

        target.empty().append(list);

        $(commits).each(function(i) {
            var githubUrl = "https://github.com/" + username + "/" + repository + "/commit/" + this.sha;
            var shortMessage = htmlEntities(cutLines(this.commit.message));

            if (this.author !== null) {
                list.append("<li><a href='" + githubUrl + "'>" + shortMessage + "</a> <em>by <strong><a class='author' href='" + "https://github.com/" + this.author.login + "'>" + this.author.login + "</a></strong></em></li>");
            } else {
                list.append("<li><a href='" + githubUrl + "'>" + shortMessage + "</a> <em>by <strong>" + this.commit.author.name + "</strong></em></li>");
            }

            if (i === 9) {
                return false;
            }
        });
    });

    function cutLines(message) {
        var lineFeed = message.indexOf("\n");

        if (lineFeed > -1) {
            return message.slice(0, lineFeed);
        }
        return message;
    }
};