esc_html__('多图轮播，支持链接与标题。', 'aksrt'),
'classname' => 'widget_aksrt_slider',
]
);
}
public function widget($args, $instance): void {
$slides = $this->normalize_slides($instance['slides'] ?? []);
if (!$slides) {
return;
}
$interval = max(2, min(20, (int) ($instance['interval'] ?? 4)));
$loop = !empty($instance['loop']);
$dots = !empty($instance['pagination']);
$nav = !empty($instance['button']);
$blank = !empty($instance['blank']);
$height = max(80, min(800, (int) ($instance['height'] ?? 220)));
echo $args['before_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
$title = apply_filters('widget_title', (string) ($instance['title'] ?? ''), $instance, $this->id_base);
if ($title !== '') {
echo $args['before_title'] . esc_html($title) . $args['after_title']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
}
$uid = 'aksrt-slider-' . esc_attr($this->id);
printf(
'';
echo $args['after_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
// Inline init once per widget (no extra enqueue dependency).
?>
normalize_slides($instance['slides'] ?? []);
if (!$slides) {
$slides = [
['image' => '', 'href' => '', 'title' => '', 'desc' => ''],
['image' => '', 'href' => '', 'title' => '', 'desc' => ''],
];
}
?>
$slide) : ?>
" placeholder="">
" placeholder="">
" placeholder="">
" placeholder="">
normalize_slides($new_instance['slides'] ?? []);
return [
'title' => sanitize_text_field((string) ($new_instance['title'] ?? '')),
'interval' => max(2, min(20, (int) ($new_instance['interval'] ?? 4))),
'height' => max(80, min(800, (int) ($new_instance['height'] ?? 220))),
'loop' => !empty($new_instance['loop']) ? 1 : 0,
'button' => !empty($new_instance['button']) ? 1 : 0,
'pagination' => !empty($new_instance['pagination']) ? 1 : 0,
'blank' => !empty($new_instance['blank']) ? 1 : 0,
'slides' => $slides,
];
}
/**
* @param mixed $raw
* @return array
*/
private function normalize_slides($raw): array {
if (!is_array($raw)) {
return [];
}
$out = [];
foreach ($raw as $row) {
if (!is_array($row)) {
continue;
}
$image = esc_url_raw(trim((string) ($row['image'] ?? $row['link'] ?? '')));
if ($image === '') {
continue;
}
$out[] = [
'image' => $image,
'href' => esc_url_raw(trim((string) ($row['href'] ?? ''))),
'title' => sanitize_text_field((string) ($row['title'] ?? '')),
'desc' => sanitize_text_field((string) ($row['desc'] ?? $row['dec'] ?? '')),
];
if (count($out) >= 8) {
break;
}
}
return $out;
}
}
![' . esc_attr($slide['title']) . '](' . esc_url($slide['image']) . ')
';
if ($slide['href'] !== '') {
printf(
'%s',
esc_url($slide['href']),
$blank ? ' target="_blank" rel="noopener noreferrer"' : '',
$img // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
);
} else {
echo $img; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
}
if ($slide['title'] !== '' || $slide['desc'] !== '') {
echo '';
}
echo '