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<?php |
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/** |
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* Master Addons Widget Builder - Shortcode Manager |
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* Registers all custom widgets as shortcodes |
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* |
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* @package MasterAddons |
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* @subpackage WidgetBuilder |
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*/ |
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|
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namespace MasterAddons\Inc\Admin\WidgetBuilder; |
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|
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if (!defined('ABSPATH')) { |
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exit; |
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} |
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|
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class Shortcode_Manager { |
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|
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private static $instance = null; |
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private $widgets = []; |
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|
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public static function get_instance() { |
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if (self::$instance === null) { |
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self::$instance = new self(); |
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} |
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return self::$instance; |
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} |
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|
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public function __construct() { |
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add_action('init', [$this, 'register_shortcodes'], 20); |
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} |
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|
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/** |
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* Register all widget shortcodes |
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*/ |
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public function register_shortcodes() { |
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// Get all published widgets |
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$args = [ |
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'post_type' => 'jltma_widget', |
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'post_status' => 'publish', |
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'posts_per_page' => -1, |
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'orderby' => 'date', |
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'order' => 'DESC' |
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]; |
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|
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$widgets = get_posts($args); |
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|
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if (empty($widgets)) { |
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return; |
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} |
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|
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foreach ($widgets as $widget_post) { |
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$widget_id = $widget_post->ID; |
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$shortcode_tag = 'jltma_widget_' . $widget_id; |
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|
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// Register shortcode with closure that captures widget ID |
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add_shortcode($shortcode_tag, function($atts, $content = null) use ($widget_id) { |
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return $this->render_widget_shortcode($atts, $content, $widget_id); |
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}); |
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|
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// Store widget info |
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$this->widgets[$shortcode_tag] = [ |
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'id' => $widget_id, |
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'title' => $widget_post->post_title, |
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'tag' => $shortcode_tag |
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]; |
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} |
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} |
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|
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/** |
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* Render widget shortcode |
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* |
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* @param array $atts Shortcode attributes |
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* @param string $content Shortcode content |
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* @param int $widget_id Widget post ID |
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* @return string Widget output |
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*/ |
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public function render_widget_shortcode($atts, $content = null, $widget_id = 0) { |
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if (!$widget_id) { |
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return ''; |
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} |
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|
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// Rendered from post meta through the shared template engine, the same |
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// way Dynamic_Widget renders in Elementor. The old path required a |
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// generated uploads/master_addons/widgets/{id}/widget.php, which |
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// Widget_Generator stopped writing when rendering moved to runtime — so |
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// every shortcode silently returned an empty string. |
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$data = $this->read_widget_meta($widget_id, '_jltma_widget_data'); |
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$html = isset($data['html_code']) ? (string) $data['html_code'] : ''; |
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|
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if ('' === trim($html)) { |
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return ''; |
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} |
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|
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try { |
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$this->enqueue_widget_assets($widget_id); |
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|
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$settings = $this->prepare_settings($widget_id, $atts); |
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$engine = new Widget_Template_Engine($this->collect_control_types($widget_id)); |
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|
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$output = '<div class="jltma-widget-shortcode jltma-wb-' . esc_attr($widget_id) . '">'; |
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|
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// Custom CSS/JS output, matching Dynamic_Widget::render(): the stored |
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// bodies are sanitized on save and placeholder substitution is escaped |
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// per output, so only the <style>/<script> wrappers are added here. |
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$css = isset($data['css_code']) ? (string) $data['css_code'] : ''; |
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if ('' !== trim($css)) { |
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$css_rendered = $engine->render($css, $settings); |
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if ('' !== trim($css_rendered)) { |
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$output .= '<style>' . $css_rendered . '</style>'; |
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} |
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} |
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|
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$output .= $engine->render($html, $settings); |
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|
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// Custom JS goes to the footer, not into the returned markup: the |
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// shortcode output passes through the_content, where convert_chars() |
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// would turn every `&` inside a <script> into `&`. In the editor |
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// it stays inline so it re-runs when the canvas re-renders — same |
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// split as Dynamic_Widget::render(). |
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$js = isset($data['js_code']) ? (string) $data['js_code'] : ''; |
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if ('' !== trim($js)) { |
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$js_rendered = $engine->render($js, $settings); |
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if ('' !== trim($js_rendered)) { |
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if (Widget_Builder_Init::is_editor_context()) { |
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$output .= '<script>' . $js_rendered . '</script>'; |
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} else { |
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Widget_Builder_Init::enqueue_inline_js($js_rendered, $widget_id); |
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} |
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} |
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} |
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|
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return $output . '</div>'; |
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} catch (\Exception $e) { |
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if (current_user_can('manage_options')) { |
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return '<div class="jltma-shortcode-error">' . esc_html($e->getMessage()) . '</div>'; |
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} |
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return ''; |
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} |
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} |
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|
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/** |
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* Read widget meta as an array. |
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* |
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* The REST/admin save paths store arrays; the demo importer stores the same |
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* keys JSON-encoded. Accept either. |
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* |
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* @param int $widget_id |
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* @param string $key |
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* @return array |
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*/ |
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private function read_widget_meta($widget_id, $key) { |
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$value = get_post_meta($widget_id, $key, true); |
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|
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if (is_array($value)) { |
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return $value; |
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} |
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|
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if (is_string($value) && '' !== $value) { |
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$decoded = json_decode($value, true); |
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if (is_array($decoded)) { |
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return $decoded; |
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} |
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} |
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|
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return []; |
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} |
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|
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/** |
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* Map control name => type, so the engine escapes each value correctly. |
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* |
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* @param int $widget_id |
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* @return array |
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*/ |
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private function collect_control_types($widget_id) { |
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$sections = $this->read_widget_meta($widget_id, '_jltma_widget_sections'); |
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$types = []; |
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|
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foreach ($sections as $section) { |
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if (!is_array($section)) { |
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continue; |
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} |
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|
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$controls = !empty($section['controls']) |
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? $section['controls'] |
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: (!empty($section['fields']) ? $section['fields'] : []); |
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|
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foreach ((array) $controls as $control) { |
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if (empty($control['name'])) { |
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continue; |
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} |
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|
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$types[$control['name']] = $control['type'] ?? 'text'; |
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|
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if (!empty($control['popover_fields']) && is_array($control['popover_fields'])) { |
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foreach ($control['popover_fields'] as $pf) { |
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if (!empty($pf['name'])) { |
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$types[$pf['name']] = $pf['type'] ?? 'text'; |
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} |
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} |
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} |
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} |
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} |
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|
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return $types; |
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} |
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|
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/** |
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* Enqueue the external libraries a widget declares. |
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* |
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* The widget's own CSS/JS is rendered inline by render_widget_shortcode(); |
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* nothing is read from disk, since no per-widget assets are generated. |
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* |
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* @param int $widget_id Widget ID |
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*/ |
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private function enqueue_widget_assets($widget_id) { |
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// Premium-gated, normalised and URL-validated; empty on free builds. |
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$includes = Widget_Builder_Init::get_widget_includes($widget_id); |
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|
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foreach ($includes['css_libraries'] as $css) { |
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wp_enqueue_style($css['handle'], $css['src'], $css['dependencies'], JLTMA_VER); |
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} |
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|
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foreach ($includes['js_libraries'] as $js) { |
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wp_enqueue_script($js['handle'], $js['src'], $js['dependencies'], JLTMA_VER, true); |
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} |
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} |
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|
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/** |
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* Prepare settings from shortcode attributes |
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* |
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* @param int $widget_id Widget ID |
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* @param array $atts Shortcode attributes |
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* @return array Settings array |
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*/ |
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private function prepare_settings($widget_id, $atts) { |
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// Get widget sections/controls from meta |
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$sections = $this->read_widget_meta($widget_id, '_jltma_widget_sections'); |
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$settings = []; |
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$atts = is_array($atts) ? $atts : []; |
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|
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foreach ($sections as $section) { |
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if (!is_array($section)) { |
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continue; |
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} |
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|
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$controls = !empty($section['controls']) |
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? $section['controls'] |
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: (!empty($section['fields']) ? $section['fields'] : []); |
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|
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foreach ((array) $controls as $control) { |
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if (empty($control['name'])) { |
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continue; |
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} |
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|
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$control_name = $control['name']; |
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|
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if (isset($atts[$control_name])) { |
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$settings[$control_name] = $atts[$control_name]; |
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} elseif (isset($control['default'])) { |
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$settings[$control_name] = $control['default']; |
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} |
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} |
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} |
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|
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return $settings; |
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} |
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|
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/** |
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* Get all registered shortcodes |
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* |
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* @return array |
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*/ |
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public function get_registered_shortcodes() { |
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return $this->widgets; |
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} |
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|
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/** |
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* Get shortcode tag for widget |
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* |
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* @param int $widget_id Widget ID |
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* @return string Shortcode tag |
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*/ |
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public static function get_shortcode_tag($widget_id) { |
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return 'jltma_widget_' . $widget_id; |
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} |
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} |
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|
