public function load(ObjectManager $manager)
{
$articleDev = new Article();
$articleDev->setTitle("Title for demo Web Dev article");
$articleDev->setSummary("This is a summary Dev");
$articleDev->setContent("This is some dummy data for the web development article content.");
$articleDev->setMainImage("http://i.imgur.com/oPcT6TC.jpg");
$articleDev->setSlug("demo-article-dev");
$articleDev->setCategory("development");
$articleDev->setDatePosted(new \DateTime("2016-01-01 01:01:01"));
$articleDev->setTitleColour("black-title");
$manager->persist($articleDev);
$articleManager = new Article();
$articleManager->setTitle("Title for Project Management Web article");
$articleManager->setSummary("This is a summary Management");
$articleManager->setContent("This is some dummy data for the project management article content.");
$articleManager->setMainImage("http://i.imgur.com/3O2kOG4.jpg");
$articleManager->setSlug("demo-article-manager");
$articleManager->setCategory("management");
$articleManager->setDatePosted(new \DateTime("2016-02-02 02:02:02"));
$articleManager->setTitleColour("white-title");
$manager->persist($articleManager);
$articleMarketing = new Article();
$articleMarketing->setTitle("Title for demo Marketing article");
$articleMarketing->setSummary("This is a summary Marketing");
$articleMarketing->setContent('
<p>Never in all their history have men been able truly to conceive of the world as one: a single sphere, a globe, having the qualities of a globe, a round earth in which all the directions eventually meet, in which there is no center because every point, or none, is center — an equal earth which all men occupy as equals. The airman\'s earth, if free men make it, will be truly round: a globe in practice, not in theory.</p>
<p>Science cuts two ways, of course; its products can be used for both good and evil. But there\'s no turning back from science. The early warnings about technological dangers also come from science.</p>
<h2 class="section-heading">The Final Frontier</h2>
<p>Spaceflights cannot be stopped. This is not the work of any one man or even a group of men. It is a historical process which mankind is carrying out in accordance with the natural laws of human development.</p>
<a href="#">
<img class="img-responsive" src="http://blackrockdigital.github.io/startbootstrap-clean-blog/img/post-sample-image.jpg" alt="">
</a>
<span class="caption text-muted">To go places and do things that have never been done before – that’s what living is all about.</span>
<p>Space, the final frontier. These are the voyages of the Starship Enterprise. Its five-year mission: to explore strange new worlds, to seek out new life and new civilizations, to boldly go where no man has gone before.</p>
<p>As I stand out here in the wonders of the unknown at Hadley, I sort of realize there’s a fundamental truth to our nature, Man must explore, and this is exploration at its greatest.</p>
<p>Placeholder text by <a href="http://spaceipsum.com/">Space Ipsum</a>. Photographs by <a href="https://www.flickr.com/photos/nasacommons/">NASA on The Commons</a>.</p>
');
$articleMarketing->setMainImage("http://i.imgur.com/fOg16kD.jpg");
$articleMarketing->setSlug("demo-article-marketing");
$articleMarketing->setCategory("online-marketing");
$articleMarketing->setDatePosted(new \DateTime("2016-03-03 03:03:03"));
$articleMarketing->setTitleColour("black-title");
$manager->persist($articleMarketing);
$manager->flush();
}