← All changes | includes/widgets/image.php +56 -0 4.0.8 → 4.2.4 View file →

		@@ -773,8 +773,64 @@
773	773	<?php endif; ?>
774	774	<?php
775	775	}
776	776
	777	+ public function render_markdown(): string {
	778	+ $settings = $this->get_settings_for_display();
	779	+
	780	+ if ( empty( $settings['image']['url'] ) ) {
	781	+ return '';
	782	+ }
	783	+
	784	+ $url = esc_url( $settings['image']['url'] );
	785	+ $alt = $this->get_image_alt_text( $settings );
	786	+ $image_md = '';
	787	+
	788	+ $link = $this->get_link_url( $settings );
	789	+
	790	+ if ( ! empty( $link['url'] ) && $link['url'] !== $url ) {
	791	+ $image_md = '[' . $image_md . '](' . esc_url( $link['url'] ) . ')';
	792	+ }
	793	+
	794	+ $caption = $this->get_visible_caption( $settings );
	795	+
	796	+ if ( ! empty( $caption ) ) {
	797	+ $image_md .= "\n" . $caption;
	798	+ }
	799	+
	800	+ return $image_md;
	801	+ }
	802	+
	803	+ private function get_image_alt_text( array $settings ): string {
	804	+ if ( empty( $settings['image']['id'] ) ) {
	805	+ return '';
	806	+ }
	807	+
	808	+ $attachment_id = $settings['image']['id'];
	809	+
	810	+ $alt = get_post_meta( $attachment_id, '_wp_attachment_image_alt', true );
	811	+
	812	+ if ( ! empty( $alt ) ) {
	813	+ return $alt;
	814	+ }
	815	+
	816	+ $attachment = get_post( $attachment_id );
	817	+
	818	+ if ( ! $attachment ) {
	819	+ return '';
	820	+ }
	821	+
	822	+ return $attachment->post_title ?? '';
	823	+ }
	824	+
	825	+ private function get_visible_caption( array $settings ): string {
	826	+ if ( ! $this->has_caption( $settings ) ) {
	827	+ return '';
	828	+ }
	829	+
	830	+ return Utils::html_to_plain_text( $this->get_caption( $settings ) );
	831	+ }
	832	+
777	833	/**
778	834	* Render image widget output in the editor.
779	835	*
780	836	* Written as a Backbone JavaScript template and used to generate the live preview.