public static function generate_css($atts, $widget_number = null)
{
$atts['subtype'] = 'css';
$css = apply_filters('tw_cache_get', false, $atts);
if (false === $css) {
$css = self::get_testimonials_html_css($atts, $widget_number);
$css = apply_filters('tw_cache_set', $css, $atts);
}
if (!empty($css)) {
self::$css = array_merge($css, self::$css);
add_action('wp_footer', array(__CLASS__, 'get_testimonials_css'), 20);
}
}
public function testimonialswidget_widget($atts, $widget_number = null)
{
self::add_instance();
self::scripts();
if (empty($widget_number)) {
$widget_number = self::$widget_number++;
if (empty($atts['random'])) {
$atts['random'] = 1;
}
}
$atts = wp_parse_args($atts, self::get_defaults());
$atts = Testimonials_Widget_Settings::validate_settings($atts);
$atts['paging'] = false;
$atts['type'] = 'testimonialswidget_widget';
$atts['widget_number'] = $widget_number;
$testimonials = self::get_testimonials($atts);
$content = apply_filters('testimonials_widget_cache_get', false, $atts);
if (false === $content) {
$content = self::get_testimonials_html($testimonials, $atts, false, $widget_number);
$content = apply_filters('testimonials_widget_cache_set', $content, $atts);
}
// Generate CSS
$atts['type'] = 'testimonialswidget_widget_css';
$css = apply_filters('testimonials_widget_cache_get', false, $atts);
if (false === $css) {
$css = self::get_testimonials_html_css($atts, $widget_number);
$css = apply_filters('testimonials_widget_cache_set', $css, $atts);
}
if (!empty($css)) {
self::$css = array_merge($css, self::$css);
add_action('wp_footer', array(&$this, 'get_testimonials_css'), 20);
}
// Generate JS
$atts['type'] = 'testimonialswidget_widget_js';
$js = apply_filters('testimonials_widget_cache_get', false, $atts);
if (false === $js) {
$js = self::get_testimonials_html_js($testimonials, $atts, $widget_number);
$js = apply_filters('testimonials_widget_cache_set', $js, $atts);
}
if (!empty($js)) {
self::$scripts = array_merge($js, self::$scripts);
add_action('wp_footer', array(&$this, 'get_testimonials_scripts'), 20);
}
return $content;
}