protected function do_build()
{
// 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 NelioABThemeAlternativeExperiment(-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());
}
}
}
// Checking whether there is more than one theme
// available
// ---------------------------------------------------
$themes = wp_get_themes();
usort($themes, array($this, 'sort_themes_alphabetically'));
if (count($themes) < 2) {
require_once NELIOAB_ADMIN_DIR . '/views/errors/message-page.php';
$view = new NelioABMessagePage(__('There is only one theme available', 'nelioab'), __('Please, install one or more themes to create an experiment of this type.', 'nelioab'));
return $view;
}
// If everything is OK, we keep going!
// ---------------------------------------------------
$current_theme = wp_get_theme();
$current_theme_id = $current_theme['Stylesheet'];
$current_theme_name = $current_theme->offsetGet('Title');
// We select the alternatives
$experiment->add_selected_theme($current_theme_id, $current_theme_name);
if (isset($_POST['nelioab_selected_themes'])) {
$selected_themes = json_decode(urldecode($_POST['nelioab_selected_themes']));
if (is_array($selected_themes)) {
foreach ($selected_themes as $theme) {
if (isset($theme->isSelected) && $theme->isSelected) {
$experiment->add_selected_theme($theme->value, $theme->name);
}
}
}
} else {
$ori = $experiment->get_original();
if ($ori) {
$experiment->add_selected_theme($ori->get_value(), $ori->get_name());
}
foreach ($experiment->get_alternatives() as $alt) {
$experiment->add_selected_theme($alt->get_value(), $alt->get_name());
}
}
if (isset($_POST['nelioab_appspot_ids'])) {
$experiment->set_appspot_ids(json_decode(urldecode($_POST['nelioab_appspot_ids'])));
} else {
$experiment->set_appspot_ids($experiment->get_appspot_ids());
}
// Creating the view
$view = $this->create_view();
// Experiment information
$view->set_basic_info($experiment->get_id(), $experiment->get_name(), $experiment->get_description(), $experiment->get_finalization_mode(), $experiment->get_finalization_value());
// Experiment alternatives
$view->set_selected_themes($experiment->get_selected_themes());
$view->set_appspot_ids($experiment->get_appspot_ids());
$view->set_current_theme($current_theme_id, $current_theme_name, $current_theme->get_screenshot(), $current_theme->offsetGet('Author'));
foreach ($themes as $theme) {
$id = $theme['Stylesheet'];
if ($id == $current_theme_id) {
continue;
}
$view->add_theme($id, $theme->offsetGet('Title'), $theme->get_screenshot(), $theme->offsetGet('Author'), $experiment->is_theme_selected($id));
}
// Goals
$goals = $experiment->get_goals();
foreach ($goals as $goal) {
$view->add_goal($goal->json4js());
}
if (count($goals) == 0) {
$new_goal = new NelioABAltExpGoal($experiment);
$new_goal->set_name(__('Default', 'nelioab'));
$view->add_goal($new_goal->json4js());
}
return $view;
}
