/**
* This is an interesting method. It returns an image, not HTML!
* @return void
*/
public function action_image()
{
$this->auto_render_layout = FALSE;
$EzLink = new Model_EzLink();
$image = $EzLink->getStatisticsImage();
$this->response->header('Content-type', 'image/png');
imagepng($image);
}
/**
* Runs after the action. Executes the layout/main view file.
* @return void
*/
public function postAction()
{
if ($this->auto_render_layout) {
$EzLink = new Model_EzLink();
$this->page_data['count_urls'] = $EzLink->countUrls();
$this->page_data['count_clicks'] = $EzLink->countClicks();
$this->response->view('layout/main', $this->page_data);
}
}
/**
* This is the page the user hits when submitting a URL via their browser.
* @return void
*/
public function action_submit()
{
$url = $this->request->post('url');
$this->page_data['code'] = FALSE;
if ($url && filter_var($url, FILTER_VALIDATE_URL)) {
$EzLink = new Model_EzLink();
$id = $EzLink->insertUrl($url);
$this->page_data['code'] = Model_EzLink::integerToCode($id);
}
$this->page_data['content'] = \Sleek\View::render('pages/submit', $this->page_data, TRUE);
}
/**
* This function is run when someone visits /link/abcDEF123
* @return void
*/
public function noAction()
{
$id = Model_EzLink::codeToInteger($this->request->urlAction());
$hidden = $this->request->get('h') !== NULL;
$EzLink = new Model_EzLink();
$url = $EzLink->getUrlById($id);
$EzLink->clickUrl($id, date("Y"), date("n"));
if ($hidden) {
echo "<meta http-equiv=\"refresh\" content=\"0; URL={$url}\">";
} else {
$this->response->redirect($url);
}
}
/**
* Program visits /api/create?url=http://www.example.com
* @return void
*/
public function action_create()
{
// Disables the layout stuff
$this->auto_render_layout = FALSE;
// Get the ?url= parameter
$url = $this->request->get('url');
if (!$url) {
echo "ERROR: Empty URL";
} else {
if (!filter_var($url, FILTER_VALIDATE_URL)) {
echo "ERROR: Invalid URL";
} else {
$EzLink = new Model_EzLink();
$id = $EzLink->insertUrl($url);
// Controllers shouldn't really output directly, but it seems like a waste of a view file otherwise
echo 'http://' . $this->request->server('HTTP_HOST') . '/link/' . Model_EzLink::integerToCode($id);
}
}
}