$value) {
if (!empty($value) || $value === '0') {
$output[] = sprintf('data-al-%s="%s"', esc_attr($key), esc_attr($value));
}
}
return implode(' ', $output);
}
/**
* Sanitize the optional `path` shortcode attribute to a safe URL path.
* Accepts only a-z, 0-9, slash, dash, underscore; trims to 200 chars.
*/
private function sanitize_path($path) {
if (empty($path)) {
return '';
}
$clean = preg_replace('#[^a-zA-Z0-9/_\-]#', '', (string) $path);
return substr($clean, 0, 200);
}
/**
* Render auto-detecting widget (share or claim based on referral code).
*/
public function render_widget($atts) {
$atts = shortcode_atts([
'type' => 'auto',
'position' => 'inline',
'style' => '',
'path' => '',
], $atts, 'advocate_loop_widget');
$position = !empty($atts['style']) ? $atts['style'] : $atts['position'];
$data_attrs = $this->build_data_attributes([
'widget' => $atts['type'],
'position' => $position,
'path' => $this->sanitize_path($atts['path']),
]);
return sprintf('', $data_attrs);
}
/**
* Render share widget.
*/
public function render_share_widget($atts) {
$atts = shortcode_atts([
'position' => 'inline',
'style' => '',
'path' => '',
], $atts, 'advocate_loop_share');
$position = !empty($atts['style']) ? $atts['style'] : $atts['position'];
$data_attrs = $this->build_data_attributes([
'widget' => 'share',
'position' => $position,
'path' => $this->sanitize_path($atts['path']),
]);
return sprintf('', $data_attrs);
}
/**
* Render claim widget.
*/
public function render_claim_widget($atts) {
$atts = shortcode_atts([
'position' => 'inline',
'style' => '',
'path' => '',
], $atts, 'advocate_loop_claim');
$position = !empty($atts['style']) ? $atts['style'] : $atts['position'];
$data_attrs = $this->build_data_attributes([
'widget' => 'claim',
'position' => $position,
'path' => $this->sanitize_path($atts['path']),
]);
return sprintf('', $data_attrs);
}
/**
* Render social share buttons only.
*/
public function render_share_buttons($atts) {
return '';
}
}