157 lines
3.3 KiB
PHP
157 lines
3.3 KiB
PHP
<?php
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if( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
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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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<p><?php _e('Select the Advanced Custom Fields JSON file you would like to import. When you click the import button below, ACF will import the field groups.', 'acf'); ?></p>
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<div class="acf-fields">
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<?php
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acf_render_field_wrap(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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</div>
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<p class="acf-submit">
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<input type="submit" class="button button-primary" value="<?php _e('Import File', 'acf'); ?>" />
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</p>
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<?php
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}
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/**
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* submit
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*
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* This function will run when the tool's form has been submit
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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 submit() {
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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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// Get file data.
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$file = $_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 $json is an array of groups.
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if( isset($json['key']) ) {
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$json = array( $json );
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}
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// Remeber imported field group ids.
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$ids = array();
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// Loop over json
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foreach( $json as $field_group ) {
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// Search database for existing field group.
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$post = acf_get_field_group_post( $field_group['key'] );
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if( $post ) {
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$field_group['ID'] = $post->ID;
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}
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// Import field group.
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$field_group = acf_import_field_group( $field_group );
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// append message
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$ids[] = $field_group['ID'];
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}
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// Count number of imported field groups.
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$total = count($ids);
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// Generate text.
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$text = sprintf( _n( 'Imported 1 field group', 'Imported %s field groups', $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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acf_add_admin_notice( $text, 'success' );
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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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