PopupTriggerService.php
10 months ago
VimeoBlockService.php
1 year ago
YoutubeBlockService.php
1 year ago
PopupTriggerService.php
95 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Popup Trigger Service. |
| 4 | * |
| 5 | * @package PrestoPlayer\Services\Blocks |
| 6 | */ |
| 7 | |
| 8 | namespace PrestoPlayer\Services\Blocks; |
| 9 | |
| 10 | /** |
| 11 | * Service to extend core/button blocks with popup trigger functionality. |
| 12 | */ |
| 13 | class PopupTriggerService { |
| 14 | /** |
| 15 | * Register the service. |
| 16 | */ |
| 17 | public function register() { |
| 18 | add_filter( 'render_block_core/button', array( $this, 'render_button_with_popup_directives' ), 10, 2 ); |
| 19 | add_filter( 'register_block_type_args', array( $this, 'add_popup_trigger_attribute' ), 10, 2 ); |
| 20 | } |
| 21 | |
| 22 | /** |
| 23 | * Add popup directives to core/button blocks that have the popup trigger attribute set. |
| 24 | * |
| 25 | * @param string $block_content The block content. |
| 26 | * @param array $block The block data. |
| 27 | * @return string The modified block content. |
| 28 | */ |
| 29 | public function render_button_with_popup_directives( $block_content, $block ) { |
| 30 | // Check if this button has the popup trigger attribute set to true. |
| 31 | $popup_trigger = $block['attrs']['prestoPopupTrigger'] ?? false; |
| 32 | if ( ! $popup_trigger ) { |
| 33 | return $block_content; |
| 34 | } |
| 35 | |
| 36 | // Add the popup directives to the button content since it's a button trigger. |
| 37 | return $this->add_popup_directives_to_button( $block_content ); |
| 38 | } |
| 39 | |
| 40 | /** |
| 41 | * Add popup trigger attribute to core/button blocks. |
| 42 | * |
| 43 | * @param array $args Block type registration arguments. |
| 44 | * @param string $block_type Block type name. |
| 45 | * @return array Modified block type arguments. |
| 46 | */ |
| 47 | public function add_popup_trigger_attribute( $args, $block_type ) { |
| 48 | |
| 49 | // Only modify core/button blocks. |
| 50 | if ( 'core/button' !== $block_type ) { |
| 51 | return $args; |
| 52 | } |
| 53 | |
| 54 | // Add the popup trigger attribute. |
| 55 | $args['attributes']['prestoPopupTrigger'] = array( |
| 56 | 'type' => 'boolean', |
| 57 | 'default' => false, |
| 58 | ); |
| 59 | |
| 60 | return $args; |
| 61 | } |
| 62 | |
| 63 | /** |
| 64 | * Add popup directives to button content using WP_HTML_Tag_Processor. |
| 65 | * Uses the same directives as PopupTriggerBlock. |
| 66 | * |
| 67 | * @param string $content The button content. |
| 68 | * @return string The modified content with popup directives. |
| 69 | */ |
| 70 | private function add_popup_directives_to_button( $content ) { |
| 71 | if ( empty( $content ) ) { |
| 72 | return $content; |
| 73 | } |
| 74 | |
| 75 | $processor = new \WP_HTML_Tag_Processor( $content ); |
| 76 | |
| 77 | // Find the anchor tag within the button. |
| 78 | if ( $processor->next_tag( array( 'tag_name' => 'a' ) ) ) { |
| 79 | // Add the same popup directives as PopupTriggerBlock. |
| 80 | $processor->set_attribute( 'data-wp-on--click', 'actions.showPopup' ); |
| 81 | $processor->set_attribute( 'data-wp-init', 'callbacks.initTriggerButton' ); |
| 82 | $processor->set_attribute( 'tabindex', '0' ); |
| 83 | $processor->set_attribute( 'data-wp-on--keydown', 'actions.handleKeydown' ); |
| 84 | $processor->set_attribute( 'aria-label', __( 'Open Presto Popup dialog', 'presto-player' ) ); |
| 85 | $processor->set_attribute( 'aria-haspopup', 'dialog' ); |
| 86 | $processor->set_attribute( 'data-wp-bind--aria-expanded', 'state.overlayEnabled' ); |
| 87 | $processor->set_attribute( 'data-wp-on-document--keydown', 'callbacks.handleKeydown' ); |
| 88 | |
| 89 | return $processor->get_updated_html(); |
| 90 | } |
| 91 | |
| 92 | return $content; |
| 93 | } |
| 94 | } |
| 95 |