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wp_ajax_send_attachment_to_editor ›

Since3.5.0
Deprecatedn/a
wp_ajax_send_attachment_to_editor ( No parameters )
Defined at:
Codex:

Ajax handler for sending an attachment to the editor.

Generates the HTML to send an attachment to the editor. Backward compatible with the {@see 'media_send_to_editor'} filter and the chain of filters that follow.



Source

function wp_ajax_send_attachment_to_editor() {
	check_ajax_referer( 'media-send-to-editor', 'nonce' );

	$attachment = wp_unslash( $_POST['attachment'] );

	$id = intval( $attachment['id'] );

	if ( ! $post = get_post( $id ) )
		wp_send_json_error();

	if ( 'attachment' != $post->post_type )
		wp_send_json_error();

	if ( current_user_can( 'edit_post', $id ) ) {
		// If this attachment is unattached, attach it. Primarily a back compat thing.
		if ( 0 == $post->post_parent && $insert_into_post_id = intval( $_POST['post_id'] ) ) {
			wp_update_post( array( 'ID' => $id, 'post_parent' => $insert_into_post_id ) );
		}
	}

	$url = empty( $attachment['url'] ) ? '' : $attachment['url'];
	$rel = ( strpos( $url, 'attachment_id') || get_attachment_link( $id ) == $url );

	remove_filter( 'media_send_to_editor', 'image_media_send_to_editor' );

	if ( 'image' === substr( $post->post_mime_type, 0, 5 ) ) {
		$align = isset( $attachment['align'] ) ? $attachment['align'] : 'none';
		$size = isset( $attachment['image-size'] ) ? $attachment['image-size'] : 'medium';
		$alt = isset( $attachment['image_alt'] ) ? $attachment['image_alt'] : '';

		// No whitespace-only captions.
		$caption = isset( $attachment['post_excerpt'] ) ? $attachment['post_excerpt'] : '';
		if ( '' === trim( $caption ) ) {
			$caption = '';
		}

		$title = ''; // We no longer insert title tags into <img> tags, as they are redundant.
		$html = get_image_send_to_editor( $id, $caption, $title, $align, $url, $rel, $size, $alt );
	} elseif ( wp_attachment_is( 'video', $post ) || wp_attachment_is( 'audio', $post )  ) {
		$html = stripslashes_deep( $_POST['html'] );
	} else {
		$html = isset( $attachment['post_title'] ) ? $attachment['post_title'] : '';
		$rel = $rel ? ' rel="attachment wp-att-' . $id . '"' : ''; // Hard-coded string, $id is already sanitized

		if ( ! empty( $url ) ) {
			$html = '<a href="' . esc_url( $url ) . '"' . $rel . '>' . $html . '</a>';
		}
	}

	/** This filter is documented in wp-admin/includes/media.php */
	$html = apply_filters( 'media_send_to_editor', $html, $id, $attachment );

	wp_send_json_success( $html );
}