303 lines
8.4 KiB
PHP
303 lines
8.4 KiB
PHP
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<?php
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly
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}
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if ( ! class_exists( 'ACF_Admin_Tool_Import' ) ) :
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class ACF_Admin_Tool_Import extends ACF_Admin_Tool {
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/**
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* initialize
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*
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* This function will initialize the admin tool
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*
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* @date 10/10/17
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* @since 5.6.3
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*
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* @param n/a
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* @return n/a
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*/
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function initialize() {
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// vars
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$this->name = 'import';
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$this->title = __( 'Import Field Groups', 'acf' );
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$this->icon = 'dashicons-upload';
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}
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/**
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* html
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*
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* This function will output the metabox HTML
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*
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* @date 10/10/17
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* @since 5.6.3
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*
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* @param n/a
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* @return n/a
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*/
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function html() {
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?>
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<div class="acf-postbox-header">
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<h2 class="acf-postbox-title"><?php esc_html_e( 'Import', 'acf' ); ?></h2>
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<div class="acf-tip"><i tabindex="0" class="acf-icon acf-icon-help acf-js-tooltip" title="<?php esc_attr_e( 'Select the Advanced Custom Fields JSON file you would like to import. When you click the import button below, ACF will import the items in that file.', 'acf' ); ?>">?</i></div>
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</div>
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<div class="acf-postbox-inner">
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<div class="acf-fields">
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<?php
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acf_render_field_wrap(
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array(
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'label' => __( 'Select File', 'acf' ),
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'type' => 'file',
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'name' => 'acf_import_file',
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'value' => false,
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'uploader' => 'basic',
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)
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);
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?>
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</div>
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<p class="acf-submit">
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<button type="submit" class="acf-btn" name="import_type" value="json">
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<?php esc_html_e( 'Import JSON', 'acf' ); ?>
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</button>
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</p>
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<?php
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if ( is_plugin_active( 'custom-post-type-ui/custom-post-type-ui.php' ) && acf_get_setting( 'enable_post_types' ) ) {
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$cptui_post_types = get_option( 'cptui_post_types' );
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$cptui_taxonomies = get_option( 'cptui_taxonomies' );
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$choices = array();
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$overwrite_warning = false;
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if ( $cptui_post_types ) {
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$choices['post_types'] = __( 'Post Types', 'acf' );
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$existing_post_types = acf_get_acf_post_types();
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foreach ( $existing_post_types as $existing_post_type ) {
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if ( isset( $cptui_post_types[ $existing_post_type['post_type'] ] ) ) {
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$overwrite_warning = true;
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}
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}
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}
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if ( $cptui_taxonomies ) {
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$choices['taxonomies'] = __( 'Taxonomies', 'acf' );
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if ( ! $overwrite_warning ) {
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$existing_taxonomies = acf_get_acf_taxonomies();
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foreach ( $existing_taxonomies as $existing_taxonomy ) {
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if ( isset( $cptui_taxonomies[ $existing_taxonomy['taxonomy'] ] ) ) {
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$overwrite_warning = true;
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}
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}
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}
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}
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if ( ! empty( $choices ) ) :
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?>
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<div class="acf-fields import-cptui">
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<?php
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acf_render_field_wrap(
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array(
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'label' => __( 'Import from Custom Post Type UI', 'acf' ),
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'type' => 'checkbox',
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'name' => 'acf_import_cptui',
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'choices' => $choices,
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'toggle' => true,
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)
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);
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?>
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</div>
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<?php
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if ( $overwrite_warning ) {
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echo '<p class="acf-inline-notice notice notice-info">' . esc_html__( 'Importing a Post Type or Taxonomy with the same key as one that already exists will overwrite the settings for the existing Post Type or Taxonomy with those of the import.', 'acf' ) . '</p>';
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}
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?>
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<p class="acf-submit">
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<button type="submit" class="acf-btn" name="import_type" value="cptui">
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<?php esc_html_e( 'Import from Custom Post Type UI', 'acf' ); ?>
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</button>
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</p>
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<?php
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endif;
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}
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?>
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</div>
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<?php
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}
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/**
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* Imports the selected ACF posts and returns an admin notice on completion.
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*
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* @date 10/10/17
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* @since 5.6.3
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*
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* @return ACF_Admin_Notice
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*/
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public function submit() {
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//phpcs:disable WordPress.Security.NonceVerification.Missing -- nonce verified before this function is called.
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if ( 'cptui' === acf_request_arg( 'import_type', '' ) ) {
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$import = acf_sanitize_request_args( $_POST['acf_import_cptui'] );
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return $this->import_cpt_ui( $import );
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}
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// Check file size.
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if ( empty( $_FILES['acf_import_file']['size'] ) ) {
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return acf_add_admin_notice( __( 'No file selected', 'acf' ), 'warning' );
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}
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$file = acf_sanitize_files_array( $_FILES['acf_import_file'] );
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// Check errors.
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if ( $file['error'] ) {
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return acf_add_admin_notice( __( 'Error uploading file. Please try again', 'acf' ), 'warning' );
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}
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// Check file type.
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if ( pathinfo( $file['name'], PATHINFO_EXTENSION ) !== 'json' ) {
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return acf_add_admin_notice( __( 'Incorrect file type', 'acf' ), 'warning' );
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}
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// Read JSON.
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$json = file_get_contents( $file['tmp_name'] );
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$json = json_decode( $json, true );
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// Check if empty.
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if ( ! $json || ! is_array( $json ) ) {
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return acf_add_admin_notice( __( 'Import file empty', 'acf' ), 'warning' );
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}
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// Ensure $json is an array of posts.
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if ( isset( $json['key'] ) ) {
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$json = array( $json );
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}
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// Remember imported post ids.
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$ids = array();
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// Loop over json.
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foreach ( $json as $to_import ) {
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// Search database for existing post.
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$post_type = acf_determine_internal_post_type( $to_import['key'] );
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$post = acf_get_internal_post_type_post( $to_import['key'], $post_type );
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if ( $post ) {
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$to_import['ID'] = $post->ID;
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}
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// Import the post.
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$to_import = acf_import_internal_post_type( $to_import, $post_type );
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// Append message.
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$ids[] = $to_import['ID'];
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}
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// Count number of imported posts.
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$total = count( $ids );
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// Generate text.
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$text = sprintf( _n( 'Imported 1 item', 'Imported %s items', $total, 'acf' ), $total );
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// Add links to text.
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$links = array();
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foreach ( $ids as $id ) {
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$links[] = '<a href="' . get_edit_post_link( $id ) . '">' . get_the_title( $id ) . '</a>';
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}
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$text .= ' ' . implode( ', ', $links );
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// Add notice.
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return acf_add_admin_notice( $text, 'success' );
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//phpcs:enable WordPress.Security.NonceVerification.Missing
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}
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/**
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* Handles the import of CPTUI post types and taxonomies.
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*
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* @since 6.1
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*
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* @param array $import_args What to import.
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* @return ACF_Admin_Notice
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*/
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public function import_cpt_ui( $import_args ) {
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if ( ! is_array( $import_args ) ) {
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return acf_add_admin_notice( __( 'Nothing from Custom Post Type UI plugin selected for import.', 'acf' ), 'warning' );
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}
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$imported = array();
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// Import any post types.
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if ( in_array( 'post_types', $import_args, true ) ) {
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$cptui_post_types = get_option( 'cptui_post_types' );
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$instance = acf_get_internal_post_type_instance( 'acf-post-type' );
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if ( ! is_array( $cptui_post_types ) || ! $instance ) {
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return acf_add_admin_notice( __( 'Failed to import post types.', 'acf' ), 'warning' );
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}
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foreach ( $cptui_post_types as $post_type ) {
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$result = $instance->import_cptui_post_type( $post_type );
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if ( is_array( $result ) && isset( $result['ID'] ) ) {
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$imported[] = (int) $result['ID'];
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}
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}
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}
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// Import any taxonomies.
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if ( in_array( 'taxonomies', $import_args, true ) ) {
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$cptui_taxonomies = get_option( 'cptui_taxonomies' );
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$instance = acf_get_internal_post_type_instance( 'acf-taxonomy' );
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if ( ! is_array( $cptui_taxonomies ) || ! $instance ) {
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return acf_add_admin_notice( __( 'Failed to import taxonomies.', 'acf' ), 'warning' );
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}
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foreach ( $cptui_taxonomies as $taxonomy ) {
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$result = $instance->import_cptui_taxonomy( $taxonomy );
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if ( is_array( $result ) && isset( $result['ID'] ) ) {
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$imported[] = (int) $result['ID'];
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}
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}
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}
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if ( ! empty( $imported ) ) {
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// Generate text.
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$total = count( $imported );
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/* translators: %d - number of items imported from CPTUI */
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$text = sprintf( _n( 'Imported %d item from Custom Post Type UI -', 'Imported %d items from Custom Post Type UI -', $total, 'acf' ), $total );
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// Add links to text.
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$links = array();
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foreach ( $imported as $id ) {
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$links[] = '<a href="' . get_edit_post_link( $id ) . '">' . get_the_title( $id ) . '</a>';
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}
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$text .= ' ' . implode( ', ', $links );
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$text .= __( '. The Custom Post Type UI plugin can be deactivated.', 'acf' );
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return acf_add_admin_notice( $text, 'success' );
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}
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return acf_add_admin_notice( __( 'Nothing to import', 'acf' ), 'warning' );
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}
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}
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// Initialize.
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acf_register_admin_tool( 'ACF_Admin_Tool_Import' );
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endif; // class_exists check.
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?>
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