manager = $manager;
}
/**
* Render callback for the Language Switcher block.
*/
public function render_block($attributes = array(), $content = '', $block = null)
{
if (!$this->manager->is_switcher_enabled()) {
return '';
}
$languages = $this->get_ordered_languages();
if (count($languages) <= 1) {
return '';
}
$settings = AIBUI_Translation_Settings::get_settings();
$supported = AIBUI_Translation_Handler::SUPPORTED_LANGUAGES;
$current = $this->manager->get_current_language();
$select_id = 'aibui-lang-select-' . wp_generate_uuid4();
$bg_color = !empty($settings['switcher_bg']) ? $settings['switcher_bg'] : '#5686c9';
$text_color = !empty($settings['switcher_text']) ? $settings['switcher_text'] : '#ffffff';
$min_height = !empty($settings['switcher_min_height']) ? (int) $settings['switcher_min_height'] : 30;
$min_width = !empty($settings['switcher_min_width']) ? (int) $settings['switcher_min_width'] : 90;
$alpha = isset($settings['switcher_alpha']) ? (float) $settings['switcher_alpha'] : 0.9;
$alpha = max(0, min(1, $alpha));
$bg_rgba = sprintf('rgba(17, 24, 39, %.2f)', $alpha);
if (preg_match('/^#([0-9a-fA-F]{6})$/', $bg_color, $m)) {
$hex = $m[1];
$r = hexdec(substr($hex, 0, 2));
$g = hexdec(substr($hex, 2, 2));
$b = hexdec(substr($hex, 4, 2));
$bg_rgba = sprintf('rgba(%d, %d, %d, %.2f)', $r, $g, $b, $alpha);
}
$attr_bg = isset($attributes['backgroundColor']) && $attributes['backgroundColor'] !== ''
? sanitize_text_field($attributes['backgroundColor'])
: '';
$attr_text = isset($attributes['textColor']) && $attributes['textColor'] !== ''
? sanitize_text_field($attributes['textColor'])
: '';
$attr_min_width = isset($attributes['minWidth']) && is_numeric($attributes['minWidth'])
? (int) $attributes['minWidth']
: null;
$attr_min_height = isset($attributes['minHeight']) && is_numeric($attributes['minHeight'])
? (int) $attributes['minHeight']
: null;
$default_radius = 22;
$attr_radius = isset($attributes['borderRadius']) && is_numeric($attributes['borderRadius'])
? (int) $attributes['borderRadius']
: null;
$style_vars = array(
'--aibui-switcher-bg' => $attr_bg !== '' ? $attr_bg : $bg_rgba,
'--aibui-switcher-text' => $attr_text !== '' ? $attr_text : $text_color,
'--aibui-switcher-min-height' => ($attr_min_height !== null ? $attr_min_height : $min_height) . 'px',
'--aibui-switcher-min-width' => ($attr_min_width !== null ? $attr_min_width : $min_width) . 'px',
'--aibui-switcher-radius' => ($attr_radius !== null ? $attr_radius : $default_radius) . 'px',
);
$style_attr = '';
foreach ($style_vars as $var => $value) {
if ($value !== '' && $value !== null) {
$style_attr .= $var . ':' . $value . ';';
}
}
$classes = 'aibui-lang-switcher-block aibui-lang-switcher-block--no-label';
$wrapper_attributes = function_exists('get_block_wrapper_attributes')
? get_block_wrapper_attributes(array(
'class' => trim($classes),
'style' => $style_attr,
))
: sprintf('class="%s" style="%s"', esc_attr(trim($classes)), esc_attr($style_attr));
ob_start();
?>
>
manager->get_available_languages();
$default = $this->manager->get_default_language();
$available = array_values(array_unique(array_filter((array) $available)));
if ($default && in_array($default, $available, true)) {
$available = array_values(array_diff($available, array($default)));
array_unshift($available, $default);
} elseif ($default) {
array_unshift($available, $default);
}
return $available;
}
private function render_preserved_query_fields()
{
$query = $_GET;
unset($query['ai_lang']);
foreach ($query as $key => $value) {
if (is_array($value)) {
foreach ($value as $val) {
printf('', esc_attr($key), esc_attr(wp_unslash($val)));
}
} else {
printf('', esc_attr($key), esc_attr(wp_unslash($value)));
}
}
}
}