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media-field-render.php
113 lines
| 1 | <?php |
| 2 | |
| 3 | namespace Jet_Form_Builder\Blocks\Render; |
| 4 | |
| 5 | use Jet_Form_Builder\Blocks\Types\Media_Field; |
| 6 | use Jet_Form_Builder\Classes\Attributes_Trait; |
| 7 | use Jet_Form_Builder\Classes\Tools; |
| 8 | |
| 9 | // If this file is called directly, abort. |
| 10 | if ( ! defined( 'WPINC' ) ) { |
| 11 | die; |
| 12 | } |
| 13 | |
| 14 | /** |
| 15 | * @property Media_Field $block_type |
| 16 | * |
| 17 | * Class Media_Field_Render |
| 18 | * @package Jet_Form_Builder\Blocks\Render |
| 19 | */ |
| 20 | class Media_Field_Render extends Base { |
| 21 | |
| 22 | protected $files; |
| 23 | |
| 24 | public function get_name() { |
| 25 | return 'media-field'; |
| 26 | } |
| 27 | |
| 28 | protected function get_block_args(): array { |
| 29 | return array( |
| 30 | 'max_files' => $this->block_type->get_max_files(), |
| 31 | 'max_size' => $this->block_type->get_max_size(), |
| 32 | ); |
| 33 | } |
| 34 | |
| 35 | /** |
| 36 | * @return Attributes_Trait |
| 37 | */ |
| 38 | public function files() { |
| 39 | if ( is_null( $this->files ) ) { |
| 40 | $this->files = new class() { |
| 41 | use Attributes_Trait; |
| 42 | }; |
| 43 | } |
| 44 | |
| 45 | return $this->files; |
| 46 | } |
| 47 | |
| 48 | protected function render_previews(): string { |
| 49 | $files = $this->block_type->block_attrs['default']; |
| 50 | |
| 51 | if ( empty( $files ) ) { |
| 52 | return ''; |
| 53 | } |
| 54 | |
| 55 | $preview = $this->get_preview_html(); |
| 56 | $html = ''; |
| 57 | |
| 58 | foreach ( $files as $file ) { |
| 59 | $updated = str_replace( '%file_url%', $file['url'], $preview ); |
| 60 | $updated = str_replace( |
| 61 | '%file_name%', |
| 62 | $this->get_name_from_file( $file['url'] ), |
| 63 | $updated ); |
| 64 | |
| 65 | $image_ext = array( 'jpg', 'jpeg', 'jpe', 'gif', 'png', 'svg', 'webp' ); |
| 66 | $img_ext_preg = '!\.(' . join( '|', $image_ext ) . ')$!i'; |
| 67 | |
| 68 | if ( preg_match( $img_ext_preg, $file['url'] ) ) { |
| 69 | $replace = sprintf( '<img src="%s" alt="" width="100px" height="100px">', $file['url'] ); |
| 70 | |
| 71 | $updated = str_replace( '<!-- preview -->', $replace, $updated ); |
| 72 | } |
| 73 | |
| 74 | $html .= $updated; |
| 75 | } |
| 76 | |
| 77 | return $html; |
| 78 | } |
| 79 | |
| 80 | private function get_name_from_file( string $file_url ): string { |
| 81 | $parts = explode( '/', $file_url ); |
| 82 | |
| 83 | return end( $parts ); |
| 84 | } |
| 85 | |
| 86 | protected function get_preview_html(): string { |
| 87 | ob_start(); |
| 88 | |
| 89 | require Tools::get_global_template( 'fields/image-preview.php' ); |
| 90 | |
| 91 | return ob_get_clean(); |
| 92 | } |
| 93 | |
| 94 | public function render( $wp_block = null, $template = null ) { |
| 95 | $this->files()->add_attribute( |
| 96 | 'data-args', |
| 97 | htmlspecialchars( |
| 98 | Tools::encode_json( $this->get_block_args() ) |
| 99 | ) |
| 100 | ); |
| 101 | |
| 102 | $field = parent::render( $wp_block, $template ); |
| 103 | |
| 104 | $template = sprintf( |
| 105 | '<template class="jet-form-builder__preview-template">%s</template>', |
| 106 | $this->get_preview_html() |
| 107 | ); |
| 108 | |
| 109 | return ( $template . $field ); |
| 110 | } |
| 111 | |
| 112 | } |
| 113 |