/**
* Adds a headline alternative experiment in self::$headline_exps.
*
* @param NelioABHeadlineAlternativeExperiment $exp The Headline Alternative Experiment to be added.
* @param int $alt_index The index of the alternative that this visitor is supposed to see.
*
* @since 4.0.0
*/
private static function add_headline_exp($exp, $alt_index)
{
$alt = $exp->get_original();
if ($alt_index > 0) {
--$alt_index;
$alts = $exp->get_alternatives();
if ($alt_index < count($alts)) {
$alt = $alts[$alt_index];
}
}
self::$headline_exps[$exp->get_originals_id()] = array('exp' => $exp, 'alt' => $alt);
}
protected function do_build()
{
$title = __('Edit Headline Experiment', 'nelioab');
// Check settings
require_once NELIOAB_ADMIN_DIR . '/error-controller.php';
$error = NelioABErrorController::build_error_page_on_invalid_settings();
if ($error) {
return;
}
// We recover the experiment (if any)
// ----------------------------------------------
global $nelioab_admin_controller;
$experiment = NULL;
$other_names = array();
if (!empty($nelioab_admin_controller->data)) {
$experiment = $nelioab_admin_controller->data;
} else {
$experiment = new NelioABHeadlineAlternativeExperiment(-time());
$experiment->clear();
}
// ...and we also recover other experiment names (if any)
if (isset($_POST['other_names'])) {
$other_names = json_decode(urldecode($_POST['other_names']));
} else {
foreach (NelioABExperimentsManager::get_experiments() as $aux) {
if ($aux->get_id() != $experiment->get_id()) {
array_push($other_names, $aux->get_name());
}
}
}
// Get id of Original page or post
// ----------------------------------------------
if (isset($_GET['post-id']) && $_GET['experiment-type'] == NelioABExperiment::HEADLINE_ALT_EXP) {
$experiment->set_original($_GET['post-id']);
}
// Checking whether there are pages or posts available
// ---------------------------------------------------
// ...pages...
$list_of_pages = get_pages();
$options_for_posts = array('posts_per_page' => 1);
$list_of_posts = get_posts($options_for_posts);
require_once NELIOAB_UTILS_DIR . '/data-manager.php';
NelioABArrays::sort_posts($list_of_posts);
if (count($list_of_pages) + count($list_of_posts) == 0) {
require_once NELIOAB_ADMIN_DIR . '/views/errors/message-page.php';
$view = new NelioABMessagePage(__('There are no posts available.', 'nelioab'), __('Please, create one post and try again.', 'nelioab'));
return $view;
}
// If everything is OK, we keep going!
// ---------------------------------------------------
// Creating the view
$view = $this->create_view();
foreach ($other_names as $name) {
$view->add_another_experiment_name($name);
}
// Experiment information
$view->set_basic_info($experiment->get_id(), $experiment->get_name(), $experiment->get_description(), $experiment->get_finalization_mode(), $experiment->get_finalization_value());
// Experiment specific variables and alternatives
$view->set_original_id($experiment->get_originals_id());
$view->set_alternatives($experiment->get_json4js_alternatives());
return $view;
}
