get_slug();
wp_register_script(
"peepso-block-{$slug}-editor",
$this->get_block_editor($slug),
['wp-blocks', 'wp-i18n', 'wp-element'],
PeepSo::PLUGIN_VERSION,
true,
);
$attributes = array_merge($this->get_attributes(), [
'__psBlockId' => ['type' => 'string', 'default' => ''],
'__psSidebarId' => ['type' => 'string', 'default' => ''],
'__psUniqueId' => ['type' => 'string', 'default' => ''], // for mayfly purposes
]);
$dataKey = implode('', array_map('ucfirst', explode('-', $slug)));
$dataKey = "peepsoBlock{$dataKey}EditorData";
$dataValue = apply_filters("peepso_block_data_{$slug}", ['attributes' => $attributes]);
wp_localize_script("peepso-block-{$slug}-editor", $dataKey, $dataValue);
register_block_type("peepso/{$slug}", [
'attributes' => $attributes,
'editor_script' => "peepso-block-{$slug}-editor",
'render_callback' => [$this, 'render_component'],
]);
}
protected function is_admin_page()
{
$is_admin_page = is_admin();
// The is_admin() will return false when using the block editor.
// https://developer.wordpress.org/reference/functions/is_admin/#comment-4939
if (!$is_admin_page) {
$is_admin_page = defined('REST_REQUEST') && REST_REQUEST;
}
return $is_admin_page;
}
protected function get_block_editor($slug)
{
return PeepSo::get_asset("js/blocks/{$slug}-editor.js");
}
protected function get_attributes()
{
return [];
}
protected function get_render_args($attributes, $preview)
{
return [];
}
public function render_component($attributes)
{
$preview = isset($_GET['context']) && 'edit' === $_GET['context'];
$widget_instance = $this->widget_instance($attributes);
$args = array_merge(
[
'attributes' => $attributes,
'preview' => $preview,
'widget_instance' => $widget_instance,
],
$this->get_render_args($attributes, $preview),
);
if ($this->maybe_hide($args)) {
$widget_instance = $this->widget_instance($attributes);
return $widget_instance && !$this->is_admin_page() ? $this->widget_empty_content() : '';
}
$html = PeepSoTemplate::exec_template('blocks', $this->get_slug(), $args, true);
if ($preview && trim($html)) {
$class = $widget_instance ? 'ps-widget--preview' : '';
$html = sprintf(
'',
$html,
$class,
);
}
return $html;
}
public function maybe_hide($args)
{
return false;
}
/**
* For backward compatibility when the block is rendered as a widget, inside a "sidebar".
*/
protected function widget_instance($attributes)
{
if (isset($attributes['__psSidebarId'])) {
global $wp_registered_sidebars;
$sidebar_id = $attributes['__psSidebarId'];
if (isset($wp_registered_sidebars[$sidebar_id])) {
return $wp_registered_sidebars[$sidebar_id];
}
}
return null;
}
/**
* Cannot remove enclosing `before_widget` wrapper from here,
* so we do it on the client side as the last resort.
*/
protected function widget_empty_content()
{
return sprintf(
'',
uniqid('ps_widget_empty_'),
);
}
}
add_filter(
'widget_block_dynamic_classname',
function ($classname, $block_name) {
if (0 === strpos($block_name, 'peepso/')) {
$classname .= ' widget_peepso';
}
return $classname;
},
10,
2,
);