104 lines
3.0 KiB
PHP
104 lines
3.0 KiB
PHP
<?php
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/**
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* Common functions.
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*
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* @package Yoast\WP\Duplicate_Post
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* @since 2.0
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*/
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use Yoast\WP\Duplicate_Post\Permissions_Helper;
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use Yoast\WP\Duplicate_Post\UI\Link_Builder;
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use Yoast\WP\Duplicate_Post\Utils;
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/**
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* Tests if post type is enabled to be copied.
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*
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* @param string $post_type The post type to check.
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* @return bool
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*/
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function duplicate_post_is_post_type_enabled( $post_type ) {
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$duplicate_post_types_enabled = get_option( 'duplicate_post_types_enabled', [ 'post', 'page' ] );
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if ( ! is_array( $duplicate_post_types_enabled ) ) {
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$duplicate_post_types_enabled = [ $duplicate_post_types_enabled ];
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}
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/** This filter is documented in src/permissions-helper.php */
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$duplicate_post_types_enabled = apply_filters( 'duplicate_post_enabled_post_types', $duplicate_post_types_enabled );
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return in_array( $post_type, $duplicate_post_types_enabled, true );
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}
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/**
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* Template tag to retrieve/display duplicate post link for post.
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*
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* @param int $id Optional. Post ID.
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* @param string $context Optional, default to display. How to write the '&', defaults to '&'.
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* @param bool $draft Optional, default to true.
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* @return string
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*/
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function duplicate_post_get_clone_post_link( $id = 0, $context = 'display', $draft = true ) {
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$post = get_post( $id );
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if ( ! $post ) {
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return '';
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}
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$link_builder = new Link_Builder();
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$permissions_helper = new Permissions_Helper();
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if ( ! $permissions_helper->should_links_be_displayed( $post ) ) {
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return '';
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}
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if ( $draft ) {
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return $link_builder->build_new_draft_link( $post, $context );
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}
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else {
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return $link_builder->build_clone_link( $post, $context );
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}
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}
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/**
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* Displays duplicate post link for post.
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*
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* @param string|null $link Optional. Anchor text.
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* @param string $before Optional. Display before edit link.
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* @param string $after Optional. Display after edit link.
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* @param int $id Optional. Post ID.
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*
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* @return void
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*/
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function duplicate_post_clone_post_link( $link = null, $before = '', $after = '', $id = 0 ) {
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$post = get_post( $id );
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if ( ! $post ) {
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return;
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}
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$url = duplicate_post_get_clone_post_link( $post->ID );
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if ( ! $url ) {
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return;
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}
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$link ??= __( 'Copy to a new draft', 'duplicate-post' );
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$link = '<a class="post-clone-link" href="' . esc_url( $url ) . '">' . esc_html( $link ) . '</a>';
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/**
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* Filter on the clone link HTML.
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*
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* @param string $link The full HTML tag of the link.
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* @param int $ID The ID of the post.
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*
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* @return string
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*/
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echo $before . apply_filters( 'duplicate_post_clone_post_link', $link, $post->ID ) . $after; // phpcs:ignore WordPress.Security.EscapeOutput
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}
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/**
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* Gets the original post.
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*
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* @param int|null $post Optional. Post ID or Post object.
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* @param string $output Optional, default is Object. Either OBJECT, ARRAY_A, or ARRAY_N.
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* @return mixed Post data.
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*/
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function duplicate_post_get_original( $post = null, $output = OBJECT ) {
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return Utils::get_original( $post, $output );
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}
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