/**
* Constructor.
*
* @param string $page
*/
function __construct($page)
{
$this->page = $page;
$base_settings = new \Apple_Exporter\Settings();
self::$base_settings = $base_settings->all();
$this->settings = apply_filters('apple_news_section_settings', $this->settings, $page);
$this->groups = apply_filters('apple_news_section_groups', $this->groups, $page);
self::$fonts = apply_filters('apple_news_fonts_list', self::$fonts);
// Save settings if necessary
$this->save_settings();
}
/**
* Each section is responsible for saving its own settings
* since only it knows the nature of the fields and sanitization methods.
*/
public function save_settings()
{
// Check if we're saving options and that there are settings to svae
if (empty($_POST['action']) || 'apple_news_options' !== $_POST['action'] || empty($this->settings)) {
return;
}
// Form nonce check
check_admin_referer('apple_news_options', 'apple_news_options');
// Get the current Apple News settings
$settings = get_option(self::$option_name, array());
// Iterate over the settings and save each value.
// Settings can't be empty unless allowed, so if no value is found
// use the default value to be safe.
$default_settings = new Settings();
foreach ($this->settings as $key => $attributes) {
if (!empty($_POST[$key])) {
// Sanitize the value
$sanitize = empty($attributes['sanitize']) || !is_callable($attributes['sanitize']) ? 'sanitize_text_field' : $attributes['sanitize'];
$value = call_user_func($sanitize, $_POST[$key]);
} else {
// Use the default value
$value = $default_settings->get($key);
}
// Add to the array
$settings[$key] = $value;
}
// Clear certain caches
delete_transient('apple_news_sections');
// Save to options
update_option(self::$option_name, $settings, 'no');
}
/**
* Creates a new \Apple_Exporter\Settings instance and loads it with WordPress' saved
* settings.
*/
public function fetch_settings()
{
if (is_null($this->loaded_settings)) {
$settings = new Settings();
foreach ($settings->all() as $key => $value) {
$wp_value = get_option($key);
if (empty($wp_value)) {
$wp_value = $value;
}
$settings->set($key, $wp_value);
}
$this->loaded_settings = $settings;
}
return apply_filters('apple_news_loaded_settings', $this->loaded_settings);
}
