/**
* Gets instance of class.
*
* @return WP_Google_DFP_Ads Instance of the class.
*/
public static function get_instance()
{
if (null == self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Renders view.
*/
public function __render()
{
$script = get_option(WP_Google_DFP_Ads_Settings_Footer_Input::get_instance()->get_id());
if (empty($script)) {
return;
}
$comment = __('WP Google DFP Ads: Footer', WP_Google_DFP_Ads::get_instance()->get_slug());
echo '<!-- ' . $comment . ' -->' . PHP_EOL;
echo $script . PHP_EOL;
}
/**
* Renders view.
*/
public function __render()
{
$title = __('Google DFP Ads Settings', WP_Google_DFP_Ads::get_instance()->get_slug());
echo '<h2>' . $title . '</h2>';
echo '<form class="' . $this->id . '" method="post" action="options.php">';
do_settings_sections($this->id);
settings_fields(WP_Google_DFP_Ads_Settings_Fields::get_instance()->get_id());
submit_button();
echo '</form>';
}
/**
* Enqueues styles.
*/
public function __enqueue_styles()
{
$screen = get_current_screen();
if ('settings_page_' . WP_Google_DFP_Ads_Settings::get_instance()->get_id() === $screen->id) {
$handle = WP_Google_DFP_Ads::get_instance()->get_slug() . '-admin-styles';
$relative_path = __DIR__ . '/../admin/css/';
$filename = 'wp-google-dfp-ads.min.css';
$filename_debug = 'wp-google-dfp-ads.css';
$dependencies = array();
$options = new WP_Enqueue_Options($handle, $relative_path, $filename, $filename_debug, $dependencies, WP_Google_DFP_Ads::get_instance()->get_version());
WP_Enqueue_Util::get_instance()->enqueue_style($options);
}
}
/**
* Renders view.
*/
public function __render()
{
$description = __('Enter the Google DFP Ads that should appear in the index and search loops below.', WP_Google_DFP_Ads::get_instance()->get_slug());
echo '<p>' . $description . '</p>';
}
/**
* Initializes settings.
*/
public function __initialize()
{
add_settings_field($this->id, __('Script Block', WP_Google_DFP_Ads::get_instance()->get_slug()), array($this, '__render'), WP_Google_DFP_Ads_Settings::get_instance()->get_id(), WP_Google_DFP_Ads_Settings_Head_Section::get_instance()->get_id());
register_setting(WP_Google_DFP_Ads_Settings_Fields::get_instance()->get_id(), $this->id);
}
/**
* Renders view.
*/
public function __render()
{
$description = __('Enter the Google DFP Ads that should appear in the <code><head></code> below.', WP_Google_DFP_Ads::get_instance()->get_slug());
echo '<p>' . $description . '</p>';
}
/**
* Renders view.
*/
public function __render()
{
$description = __('Enter the Google DFP Ads that should appear just above the closing <code></body></code> tag, otherwise known as the footer.', WP_Google_DFP_Ads::get_instance()->get_slug());
echo '<p>' . $description . '</p>';
}
