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This commit is contained in:
2024-04-29 13:12:44 +05:45
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<?php
if ( ! class_exists( 'acf_pro' ) ) :
class acf_pro {
/*
* __construct
*
*
*
* @type function
* @date 23/06/12
* @since 5.0.0
*
* @param N/A
* @return N/A
*/
function __construct() {
// constants
acf()->define( 'ACF_PRO', true );
// update setting
acf_update_setting( 'pro', true );
acf_update_setting( 'name', __( 'Advanced Custom Fields PRO', 'acf' ) );
// includes
acf_include( 'pro/blocks.php' );
acf_include( 'pro/options-page.php' );
acf_include( 'pro/updates.php' );
if ( is_admin() ) {
acf_include( 'pro/admin/admin-options-page.php' );
acf_include( 'pro/admin/admin-updates.php' );
}
// actions
add_action( 'init', array( $this, 'register_assets' ) );
add_action( 'acf/include_field_types', array( $this, 'include_field_types' ), 5 );
add_action( 'acf/include_location_rules', array( $this, 'include_location_rules' ), 5 );
add_action( 'acf/input/admin_enqueue_scripts', array( $this, 'input_admin_enqueue_scripts' ) );
add_action( 'acf/field_group/admin_enqueue_scripts', array( $this, 'field_group_admin_enqueue_scripts' ) );
}
/**
* Includes any files necessary for field types.
*
* @date 21/10/2015
* @since 5.2.3
*/
function include_field_types() {
acf_include( 'pro/fields/class-acf-repeater-table.php' );
acf_include( 'pro/fields/class-acf-field-repeater.php' );
acf_include( 'pro/fields/class-acf-field-flexible-content.php' );
acf_include( 'pro/fields/class-acf-field-gallery.php' );
acf_include( 'pro/fields/class-acf-field-clone.php' );
}
/*
* include_location_rules
*
* description
*
* @type function
* @date 10/6/17
* @since 5.6.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function include_location_rules() {
acf_include( 'pro/locations/class-acf-location-block.php' );
acf_include( 'pro/locations/class-acf-location-options-page.php' );
}
/*
* register_assets
*
* description
*
* @type function
* @date 4/11/2013
* @since 5.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function register_assets() {
// vars
$version = acf_get_setting( 'version' );
$min = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
// register scripts
wp_register_script( 'acf-pro-input', acf_get_url( "assets/build/js/pro/acf-pro-input{$min}.js" ), array( 'acf-input' ), $version );
wp_register_script( 'acf-pro-field-group', acf_get_url( "assets/build/js/pro/acf-pro-field-group{$min}.js" ), array( 'acf-field-group' ), $version );
// register styles
wp_register_style( 'acf-pro-input', acf_get_url( 'assets/build/css/pro/acf-pro-input.css' ), array( 'acf-input' ), $version );
wp_register_style( 'acf-pro-field-group', acf_get_url( 'assets/build/css/pro/acf-pro-field-group.css' ), array( 'acf-input' ), $version );
}
/*
* input_admin_enqueue_scripts
*
* description
*
* @type function
* @date 4/11/2013
* @since 5.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function input_admin_enqueue_scripts() {
wp_enqueue_script( 'acf-pro-input' );
wp_enqueue_style( 'acf-pro-input' );
}
/*
* field_group_admin_enqueue_scripts
*
* description
*
* @type function
* @date 4/11/2013
* @since 5.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function field_group_admin_enqueue_scripts() {
wp_enqueue_script( 'acf-pro-field-group' );
wp_enqueue_style( 'acf-pro-field-group' );
}
}
// instantiate
new acf_pro();
// end class
endif;

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<?php
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
if ( ! class_exists( 'acf_admin_options_page' ) ) :
class acf_admin_options_page {
/** @var array Contains the current options page */
var $page;
/*
* __construct
*
* Initialize filters, action, variables and includes
*
* @type function
* @date 23/06/12
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function __construct() {
// add menu items
add_action( 'admin_menu', array( $this, 'admin_menu' ), 99, 0 );
}
/*
* admin_menu
*
* description
*
* @type function
* @date 24/02/2014
* @since 5.0.0
*
* @param
* @return
*/
function admin_menu() {
// vars
$pages = acf_get_options_pages();
// bail early if no pages
if ( empty( $pages ) ) {
return;
}
// loop
foreach ( $pages as $page ) {
// vars
$slug = '';
// parent
if ( empty( $page['parent_slug'] ) ) {
$slug = add_menu_page( $page['page_title'], $page['menu_title'], $page['capability'], $page['menu_slug'], array( $this, 'html' ), $page['icon_url'], $page['position'] );
// child
} else {
$slug = add_submenu_page( $page['parent_slug'], $page['page_title'], $page['menu_title'], $page['capability'], $page['menu_slug'], array( $this, 'html' ), $page['position'] );
}
// actions
add_action( "load-{$slug}", array( $this, 'admin_load' ) );
}
}
/*
* load
*
* description
*
* @type function
* @date 2/02/13
* @since 3.6
*
* @param $post_id (int)
* @return $post_id (int)
*/
function admin_load() {
// globals
global $plugin_page;
// vars
$this->page = acf_get_options_page( $plugin_page );
// get post_id (allow lang modification)
$this->page['post_id'] = acf_get_valid_post_id( $this->page['post_id'] );
// verify and remove nonce
if ( acf_verify_nonce( 'options' ) ) {
// save data
if ( acf_validate_save_post( true ) ) {
// set autoload
acf_update_setting( 'autoload', $this->page['autoload'] );
// save
acf_save_post( $this->page['post_id'] );
// redirect
wp_redirect( add_query_arg( array( 'message' => '1' ) ) );
exit;
}
}
// load acf scripts
acf_enqueue_scripts();
// actions
add_action( 'acf/input/admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) );
add_action( 'acf/input/admin_head', array( $this, 'admin_head' ) );
// add columns support
add_screen_option(
'layout_columns',
array(
'max' => 2,
'default' => 2,
)
);
}
/*
* admin_enqueue_scripts
*
* This function will enqueue the 'post.js' script which adds support for 'Screen Options' column toggle
*
* @type function
* @date 23/03/2016
* @since 5.3.2
*
* @param
* @return
*/
function admin_enqueue_scripts() {
wp_enqueue_script( 'post' );
}
/*
* admin_head
*
* This action will find and add field groups to the current edit page
*
* @type action (admin_head)
* @date 23/06/12
* @since 3.1.8
*
* @param n/a
* @return n/a
*/
function admin_head() {
// get field groups
$field_groups = acf_get_field_groups(
array(
'options_page' => $this->page['menu_slug'],
)
);
// notices
if ( ! empty( $_GET['message'] ) && $_GET['message'] == '1' ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Used to display a notice.
acf_add_admin_notice( $this->page['updated_message'], 'success' );
}
// add submit div
add_meta_box( 'submitdiv', __( 'Publish', 'acf' ), array( $this, 'postbox_submitdiv' ), 'acf_options_page', 'side', 'high' );
if ( empty( $field_groups ) ) {
acf_add_admin_notice( sprintf( __( 'No Custom Field Groups found for this options page. <a href="%s">Create a Custom Field Group</a>', 'acf' ), admin_url( 'post-new.php?post_type=acf-field-group' ) ), 'warning' );
} else {
foreach ( $field_groups as $i => $field_group ) {
// vars
$id = "acf-{$field_group['key']}";
$title = $field_group['title'];
$context = $field_group['position'];
$priority = 'high';
$args = array( 'field_group' => $field_group );
// tweaks to vars
if ( $context == 'acf_after_title' ) {
$context = 'normal';
} elseif ( $context == 'side' ) {
$priority = 'core';
}
// filter for 3rd party customization
$priority = apply_filters( 'acf/input/meta_box_priority', $priority, $field_group );
// add meta box
add_meta_box( $id, acf_esc_html( $title ), array( $this, 'postbox_acf' ), 'acf_options_page', $context, $priority, $args );
}
// foreach
}
// if
}
/*
* postbox_submitdiv
*
* This function will render the submitdiv metabox
*
* @type function
* @date 23/03/2016
* @since 5.3.2
*
* @param n/a
* @return n/a
*/
function postbox_submitdiv( $post, $args ) {
/**
* Fires before the major-publishing-actions div.
*
* @date 24/9/18
* @since 5.7.7
*
* @param array $page The current options page.
*/
do_action( 'acf/options_page/submitbox_before_major_actions', $this->page );
?>
<div id="major-publishing-actions">
<div id="publishing-action">
<span class="spinner"></span>
<input type="submit" accesskey="p" value="<?php echo $this->page['update_button']; ?>" class="button button-primary button-large" id="publish" name="publish">
</div>
<?php
/**
* Fires before the major-publishing-actions div.
*
* @date 24/9/18
* @since 5.7.7
*
* @param array $page The current options page.
*/
do_action( 'acf/options_page/submitbox_major_actions', $this->page );
?>
<div class="clear"></div>
</div>
<?php
}
/**
* Renders a postbox on an ACF options page.
*
* @date 24/02/2014
* @since 5.0.0
*
* @param object $post
* @param array $args
*
* @return void
*/
function postbox_acf( $post, $args ) {
$id = $args['id'];
$field_group = $args['args']['field_group'];
// vars
$o = array(
'id' => $id,
'key' => $field_group['key'],
'style' => $field_group['style'],
'label' => $field_group['label_placement'],
'editLink' => '',
'editTitle' => __( 'Edit field group', 'acf' ),
'visibility' => true,
);
// edit_url
if ( $field_group['ID'] && acf_current_user_can_admin() ) {
$o['editLink'] = admin_url( 'post.php?post=' . $field_group['ID'] . '&action=edit' );
}
// load fields
$fields = acf_get_fields( $field_group );
// render
acf_render_fields( $fields, $this->page['post_id'], 'div', $field_group['instruction_placement'] );
?>
<script type="text/javascript">
if( typeof acf !== 'undefined' ) {
acf.newPostbox(<?php echo json_encode( $o ); ?>);
}
</script>
<?php
}
/*
* html
*
* @description:
* @since: 2.0.4
* @created: 5/12/12
*/
function html() {
// load view
acf_get_view( dirname( __FILE__ ) . '/views/html-options-page.php', $this->page );
}
}
// initialize
new acf_admin_options_page();
endif;
?>

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<?php
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
if ( ! class_exists( 'ACF_Admin_Updates' ) ) :
class ACF_Admin_Updates {
/** @var array Data used in the view. */
var $view = array();
/**
* __construct
*
* Sets up the class functionality.
*
* @date 23/06/12
* @since 5.0.0
*
* @param void
* @return void
*/
function __construct() {
// Add actions.
add_action( 'admin_menu', array( $this, 'admin_menu' ), 20 );
}
/**
* display_wp_error
*
* Adds an admin notice using the provided WP_Error.
*
* @date 14/1/19
* @since 5.7.10
*
* @param WP_Error $wp_error The error to display.
* @return void
*/
function display_wp_error( $wp_error ) {
// Only show one error on page.
if ( acf_has_done( 'display_wp_error' ) ) {
return;
}
// Create new notice.
acf_new_admin_notice(
array(
'text' => __( '<b>Error</b>. Could not connect to update server', 'acf' ) . ' <span class="description">(' . esc_html( $wp_error->get_error_message() ) . ').</span>',
'type' => 'error',
)
);
}
/**
* get_changelog_changes
*
* Finds the specific changes for a given version from the provided changelog snippet.
*
* @date 14/1/19
* @since 5.7.10
*
* @param string $changelog The changelog text.
* @param string $version The version to find.
* @return string
*/
function get_changelog_changes( $changelog = '', $version = '' ) {
// Explode changelog into sections.
$bits = array_filter( explode( '<h4>', $changelog ) );
// Loop over each version chunk.
foreach ( $bits as $bit ) {
// Find the version number for this chunk.
$bit = explode( '</h4>', $bit );
$bit_version = trim( $bit[0] );
$bit_text = trim( $bit[1] );
// Compare the chunk version number against param and return HTML.
if ( acf_version_compare( $bit_version, '==', $version ) ) {
return '<h4>' . esc_html( $bit_version ) . '</h4>' . acf_esc_html( $bit_text );
}
}
// Return.
return '';
}
/**
* admin_menu
*
* Adds the admin menu subpage.
*
* @date 28/09/13
* @since 5.0.0
*
* @param void
* @return void
*/
function admin_menu() {
// Bail early if no show_admin.
if ( ! acf_get_setting( 'show_admin' ) ) {
return;
}
// Bail early if no show_updates.
if ( ! acf_get_setting( 'show_updates' ) ) {
return;
}
// Bail early if not a plugin (included in theme).
if ( ! acf_is_plugin_active() ) {
return;
}
// Add submenu.
$page = add_submenu_page( 'edit.php?post_type=acf-field-group', __( 'Updates', 'acf' ), __( 'Updates', 'acf' ), acf_get_setting( 'capability' ), 'acf-settings-updates', array( $this, 'html' ) );
// Add actions to page.
add_action( "load-$page", array( $this, 'load' ) );
}
/**
* load
*
* Runs when loading the submenu page.
*
* @date 7/01/2014
* @since 5.0.0
*
* @param void
* @return void
*/
function load() {
add_action( 'admin_body_class', array( $this, 'admin_body_class' ) );
// Check activate.
if ( acf_verify_nonce( 'activate_pro_license' ) ) {
acf_pro_activate_license( sanitize_text_field( $_POST['acf_pro_license'] ) );
// Check deactivate.
} elseif ( acf_verify_nonce( 'deactivate_pro_license' ) ) {
acf_pro_deactivate_license();
}
// vars
$license = acf_pro_get_license_key();
$this->view = array(
'license' => $license,
'active' => $license ? 1 : 0,
'current_version' => acf_get_setting( 'version' ),
'remote_version' => '',
'update_available' => false,
'changelog' => '',
'upgrade_notice' => '',
'is_defined_license' => defined( 'ACF_PRO_LICENSE' ) && ! empty( ACF_PRO_LICENSE ) && is_string( ACF_PRO_LICENSE ),
'license_error' => false,
);
// get plugin updates
$force_check = ! empty( $_GET['force-check'] );
$info = acf_updates()->get_plugin_info( 'pro', $force_check );
// Display error.
if ( is_wp_error( $info ) ) {
return $this->display_wp_error( $info );
}
// add info to view
$this->view['remote_version'] = $info['version'];
// add changelog if the remote version is '>' than the current version
$version = acf_get_setting( 'version' );
// check if remote version is higher than current version
if ( version_compare( $info['version'], $version, '>' ) ) {
// update view
$this->view['update_available'] = true;
$this->view['changelog'] = $this->get_changelog_changes( $info['changelog'], $info['version'] );
$this->view['upgrade_notice'] = $this->get_changelog_changes( $info['upgrade_notice'], $info['version'] );
// perform update checks if license is active
$basename = acf_get_setting( 'basename' );
$update = acf_updates()->get_plugin_update( $basename );
if ( $license ) {
if ( isset( $update['license_valid'] ) && ! $update['license_valid'] ) {
$this->view['license_error'] = true;
acf_new_admin_notice(
array(
'text' => __( '<b>Error</b>. Your license for this site has expired or been deactivated. Please reactivate your ACF PRO license.', 'acf' ),
'type' => 'error',
)
);
} else {
// display error if no package url
// - possible if license key has been modified
if ( $update && ! $update['package'] ) {
$this->view['license_error'] = true;
acf_new_admin_notice(
array(
'text' => __( '<b>Error</b>. Could not authenticate update package. Please check again or deactivate and reactivate your ACF PRO license.', 'acf' ),
'type' => 'error',
)
);
}
}
// refresh transient
// - if no update exists in the transient
// - or if the transient 'new_version' is stale
if ( ! $update || $update['new_version'] !== $info['version'] ) {
acf_updates()->refresh_plugins_transient();
}
}
}
}
/**
* Modifies the admin body class.
*
* @since 6.0.0
*
* @param string $classes Space-separated list of CSS classes.
* @return string
*/
public function admin_body_class( $classes ) {
$classes .= ' acf-admin-page';
return $classes;
}
/**
* html
*
* Displays the submenu page's HTML.
*
* @date 7/01/2014
* @since 5.0.0
*
* @param void
* @return void
*/
function html() {
acf_get_view( dirname( __FILE__ ) . '/views/html-settings-updates.php', $this->view );
}
}
// Initialize.
acf_new_instance( 'ACF_Admin_Updates' );
endif; // class_exists check

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<div class="wrap acf-settings-wrap">
<h1><?php echo $page_title; ?></h1>
<form id="post" method="post" name="post">
<?php
// render post data
acf_form_data(
array(
'screen' => 'options',
'post_id' => $post_id,
)
);
wp_nonce_field( 'meta-box-order', 'meta-box-order-nonce', false );
wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false );
?>
<div id="poststuff" class="poststuff">
<div id="post-body" class="metabox-holder columns-<?php echo 1 == get_current_screen()->get_columns() ? '1' : '2'; ?>">
<div id="postbox-container-1" class="postbox-container">
<?php do_meta_boxes( 'acf_options_page', 'side', null ); ?>
</div>
<div id="postbox-container-2" class="postbox-container">
<?php do_meta_boxes( 'acf_options_page', 'normal', null ); ?>
</div>
</div>
<br class="clear">
</div>
</form>
</div>

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<?php
// vars
$active = $license ? true : false;
$nonce = $active ? 'deactivate_pro_license' : 'activate_pro_license';
$button = $active ? __( 'Deactivate License', 'acf' ) : __( 'Activate License', 'acf' );
$readonly = $active ? 1 : 0;
?>
<div class="wrap acf-settings-wrap acf-updates">
<h1><?php _e( 'Updates', 'acf' ); ?></h1>
<div class="acf-box" id="acf-license-information">
<div class="title">
<h3><?php _e( 'License Information', 'acf' ); ?></h3>
</div>
<div class="inner">
<?php if ( $is_defined_license ) { ?>
<p>
<?php echo acf_esc_html( apply_filters( 'acf/admin/license_key_constant_message', __( 'Your license key is defined in wp-config.php.', 'acf' ) ) ); ?>
</p>
<?php if ( ! $active ) { ?>
<form action="" method="post">
<?php acf_nonce_input( 'acf_delete_activation_transient' ); ?>
<input type="submit" value="<?php echo esc_attr( __( 'Retry Activation', 'acf' ) ); ?>" class="button button-primary">
</form>
<?php } ?>
<?php } else { ?>
<p><?php printf( __( 'To unlock updates, please enter your license key below. If you don\'t have a licence key, please see <a href="%s" target="_blank">details & pricing</a>.', 'acf' ), acf_add_url_utm_tags( 'https://www.advancedcustomfields.com/pro/', 'ACF upgrade', 'license activations' ) ); ?></p>
<form action="" method="post" class="acf-activation-form">
<?php acf_nonce_input( $nonce ); ?>
<label for="acf-field-acf_pro_license"><?php _e( 'License Key', 'acf' ); ?></label>
<?php
// render field
acf_render_field(
array(
'type' => 'text',
'name' => 'acf_pro_license',
'value' => str_repeat( '*', strlen( $license ) ),
'readonly' => $readonly,
)
);
?>
<input type="submit" value="<?php echo esc_attr( $button ); ?>" class="acf-btn">
</form>
<?php } ?>
</div>
</div>
<div class="acf-box" id="acf-update-information">
<div class="title">
<h3><?php _e( 'Update Information', 'acf' ); ?></h3>
</div>
<div class="inner">
<table class="form-table">
<tbody>
<tr>
<th>
<label><?php _e( 'Current Version', 'acf' ); ?></label>
</th>
<td>
<?php echo esc_html( $current_version ); ?>
</td>
</tr>
<tr>
<th>
<label><?php _e( 'Latest Version', 'acf' ); ?></label>
</th>
<td>
<?php echo esc_html( $remote_version ); ?>
</td>
</tr>
<tr>
<th>
<label><?php _e( 'Update Available', 'acf' ); ?></label>
</th>
<td>
<?php if ( $update_available ) : ?>
<span style="margin-right: 5px;"><?php _e( 'Yes', 'acf' ); ?></span>
<?php else : ?>
<span style="margin-right: 5px;"><?php _e( 'No', 'acf' ); ?></span>
<?php endif; ?>
</td>
</tr>
<?php if ( $upgrade_notice ) : ?>
<tr>
<th>
<label><?php _e( 'Upgrade Notice', 'acf' ); ?></label>
</th>
<td>
<?php echo acf_esc_html( $upgrade_notice ); ?>
</td>
</tr>
<?php endif; ?>
</tbody>
</table>
<?php if ( $changelog ) : ?>
<div class="acf-update-changelog">
<?php echo acf_esc_html( $changelog ); ?>
</div>
<?php endif; ?>
<?php if ( $update_available ) : ?>
<?php if ( $license_error ) : ?>
<a class="button" disabled="disabled" href="#"><?php _e( 'Please reactivate your license to unlock updates', 'acf' ); ?></a>
<?php elseif ( $active ) : ?>
<a class="acf-btn" href="<?php echo esc_attr( admin_url( 'plugins.php?s=Advanced+Custom+Fields+Pro' ) ); ?>"><?php _e( 'Update Plugin', 'acf' ); ?></a>
<?php else : ?>
<a class="button" disabled="disabled" href="#"><?php _e( 'Enter your license key to unlock updates', 'acf' ); ?></a>
<?php endif; ?>
<?php else : ?>
<a class="acf-btn acf-btn-secondary" href="<?php echo esc_attr( add_query_arg( 'force-check', 1 ) ); ?>"><?php _e( 'Check For Updates', 'acf' ); ?></a>
<?php endif; ?>
</div>
</div>
</div>
<style type="text/css">
#acf_pro_license {
width: 75%;
}
#acf-update-information td h4 {
display: none;
}
</style>

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<?php
if ( ! class_exists( 'acf_field_gallery' ) ) :
class acf_field_gallery extends acf_field {
/*
* __construct
*
* This function will setup the field type data
*
* @type function
* @date 5/03/2014
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function initialize() {
// vars
$this->name = 'gallery';
$this->label = __( 'Gallery', 'acf' );
$this->category = 'content';
$this->description = __( 'An interactive interface for managing a collection of attachments, such as images.', 'acf' );
$this->preview_image = acf_get_url() . '/assets/images/field-type-previews/field-preview-gallery.png';
$this->doc_url = acf_add_url_utm_tags( 'https://www.advancedcustomfields.com/resources/gallery/', 'docs', 'field-type-selection' );
$this->tutorial_url = acf_add_url_utm_tags( 'https://www.advancedcustomfields.com/resources/how-to-use-the-gallery-field/', 'docs', 'field-type-selection' );
$this->pro = true;
$this->defaults = array(
'return_format' => 'array',
'preview_size' => 'medium',
'insert' => 'append',
'library' => 'all',
'min' => 0,
'max' => 0,
'min_width' => 0,
'min_height' => 0,
'min_size' => 0,
'max_width' => 0,
'max_height' => 0,
'max_size' => 0,
'mime_types' => '',
);
// actions
add_action( 'wp_ajax_acf/fields/gallery/get_attachment', array( $this, 'ajax_get_attachment' ) );
add_action( 'wp_ajax_nopriv_acf/fields/gallery/get_attachment', array( $this, 'ajax_get_attachment' ) );
add_action( 'wp_ajax_acf/fields/gallery/update_attachment', array( $this, 'ajax_update_attachment' ) );
add_action( 'wp_ajax_nopriv_acf/fields/gallery/update_attachment', array( $this, 'ajax_update_attachment' ) );
add_action( 'wp_ajax_acf/fields/gallery/get_sort_order', array( $this, 'ajax_get_sort_order' ) );
add_action( 'wp_ajax_nopriv_acf/fields/gallery/get_sort_order', array( $this, 'ajax_get_sort_order' ) );
}
/*
* input_admin_enqueue_scripts
*
* description
*
* @type function
* @date 16/12/2015
* @since 5.3.2
*
* @param $post_id (int)
* @return $post_id (int)
*/
function input_admin_enqueue_scripts() {
// localize
acf_localize_text(
array(
'Add Image to Gallery' => __( 'Add Image to Gallery', 'acf' ),
'Maximum selection reached' => __( 'Maximum selection reached', 'acf' ),
)
);
}
/*
* ajax_get_attachment
*
* description
*
* @type function
* @date 13/12/2013
* @since 5.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function ajax_get_attachment() {
// Validate requrest.
if ( ! acf_verify_ajax() ) {
die();
}
// Get args.
$args = acf_request_args(
array(
'id' => 0,
'field_key' => '',
)
);
// Cast args.
$args['id'] = (int) $args['id'];
// Bail early if no id.
if ( ! $args['id'] ) {
die();
}
// Load field.
$field = acf_get_field( $args['field_key'] );
if ( ! $field ) {
die();
}
// Render.
$this->render_attachment( $args['id'], $field );
die;
}
/*
* ajax_update_attachment
*
* description
*
* @type function
* @date 13/12/2013
* @since 5.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function ajax_update_attachment() {
// validate nonce
if ( ! wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['nonce'] ) ), 'acf_nonce' ) ) {
wp_send_json_error();
}
// bail early if no attachments
if ( empty( $_POST['attachments'] ) ) {
wp_send_json_error();
}
// loop over attachments
foreach ( $_POST['attachments'] as $id => $changes ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Sanitized by WP core when saved.
if ( ! current_user_can( 'edit_post', $id ) ) {
wp_send_json_error();
}
$post = get_post( $id, ARRAY_A );
if ( 'attachment' != $post['post_type'] ) {
wp_send_json_error();
}
if ( isset( $changes['title'] ) ) {
$post['post_title'] = $changes['title'];
}
if ( isset( $changes['caption'] ) ) {
$post['post_excerpt'] = $changes['caption'];
}
if ( isset( $changes['description'] ) ) {
$post['post_content'] = $changes['description'];
}
if ( isset( $changes['alt'] ) ) {
$alt = wp_unslash( $changes['alt'] );
if ( $alt != get_post_meta( $id, '_wp_attachment_image_alt', true ) ) {
$alt = wp_strip_all_tags( $alt, true );
update_post_meta( $id, '_wp_attachment_image_alt', wp_slash( $alt ) );
}
}
// save post
wp_update_post( $post );
/** This filter is documented in wp-admin/includes/media.php */
// - seems off to run this filter AFTER the update_post function, but there is a reason
// - when placed BEFORE, an empty post_title will be populated by WP
// - this filter will still allow 3rd party to save extra image data!
$post = apply_filters( 'attachment_fields_to_save', $post, $changes );
// save meta
acf_save_post( $id );
}
// return
wp_send_json_success();
}
/*
* ajax_get_sort_order
*
* description
*
* @type function
* @date 13/12/2013
* @since 5.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function ajax_get_sort_order() {
// vars
$r = array();
$order = 'DESC';
$args = acf_parse_args(
$_POST, // phpcs:ignore WordPress.Security.NonceVerification.Missing -- Verified below.
array(
'ids' => 0,
'sort' => 'date',
'field_key' => '',
'nonce' => '',
)
);
// validate
if ( ! wp_verify_nonce( $args['nonce'], 'acf_nonce' ) ) {
wp_send_json_error();
}
// reverse
if ( $args['sort'] == 'reverse' ) {
$ids = array_reverse( $args['ids'] );
wp_send_json_success( $ids );
}
if ( $args['sort'] == 'title' ) {
$order = 'ASC';
}
// find attachments (DISTINCT POSTS)
$ids = get_posts(
array(
'post_type' => 'attachment',
'numberposts' => -1,
'post_status' => 'any',
'post__in' => $args['ids'],
'order' => $order,
'orderby' => $args['sort'],
'fields' => 'ids',
)
);
// success
if ( ! empty( $ids ) ) {
wp_send_json_success( $ids );
}
// failure
wp_send_json_error();
}
/**
* Renders the sidebar HTML shown when selecting an attachmemnt.
*
* @date 13/12/2013
* @since 5.0.0
*
* @param int $id The attachment ID.
* @param array $field The field array.
* @return void
*/
function render_attachment( $id, $field ) {
// Load attachmenet data.
$attachment = wp_prepare_attachment_for_js( $id );
$compat = get_compat_media_markup( $id );
// Get attachment thumbnail (video).
if ( isset( $attachment['thumb']['src'] ) ) {
$thumb = $attachment['thumb']['src'];
// Look for thumbnail size (image).
} elseif ( isset( $attachment['sizes']['thumbnail']['url'] ) ) {
$thumb = $attachment['sizes']['thumbnail']['url'];
// Use url for svg.
} elseif ( $attachment['type'] === 'image' ) {
$thumb = $attachment['url'];
// Default to icon.
} else {
$thumb = wp_mime_type_icon( $id );
}
// Get attachment dimensions / time / size.
$dimensions = '';
if ( $attachment['type'] === 'audio' ) {
$dimensions = __( 'Length', 'acf' ) . ': ' . $attachment['fileLength'];
} elseif ( ! empty( $attachment['width'] ) ) {
$dimensions = $attachment['width'] . ' x ' . $attachment['height'];
}
if ( ! empty( $attachment['filesizeHumanReadable'] ) ) {
$dimensions .= ' (' . $attachment['filesizeHumanReadable'] . ')';
}
?>
<div class="acf-gallery-side-info">
<img src="<?php echo esc_attr( $thumb ); ?>" alt="<?php echo esc_attr( $attachment['alt'] ); ?>" />
<p class="filename"><strong><?php echo esc_html( $attachment['filename'] ); ?></strong></p>
<p class="uploaded"><?php echo esc_html( $attachment['dateFormatted'] ); ?></p>
<p class="dimensions"><?php echo esc_html( $dimensions ); ?></p>
<p class="actions">
<a href="#" class="acf-gallery-edit" data-id="<?php echo esc_attr( $id ); ?>"><?php _e( 'Edit', 'acf' ); ?></a>
<a href="#" class="acf-gallery-remove" data-id="<?php echo esc_attr( $id ); ?>"><?php _e( 'Remove', 'acf' ); ?></a>
</p>
</div>
<table class="form-table">
<tbody>
<?php
// Render fields.
$prefix = 'attachments[' . $id . ']';
acf_render_field_wrap(
array(
// 'key' => "{$field['key']}-title",
'name' => 'title',
'prefix' => $prefix,
'type' => 'text',
'label' => __( 'Title', 'acf' ),
'value' => $attachment['title'],
),
'tr'
);
acf_render_field_wrap(
array(
// 'key' => "{$field['key']}-caption",
'name' => 'caption',
'prefix' => $prefix,
'type' => 'textarea',
'label' => __( 'Caption', 'acf' ),
'value' => $attachment['caption'],
),
'tr'
);
acf_render_field_wrap(
array(
// 'key' => "{$field['key']}-alt",
'name' => 'alt',
'prefix' => $prefix,
'type' => 'text',
'label' => __( 'Alt Text', 'acf' ),
'value' => $attachment['alt'],
),
'tr'
);
acf_render_field_wrap(
array(
// 'key' => "{$field['key']}-description",
'name' => 'description',
'prefix' => $prefix,
'type' => 'textarea',
'label' => __( 'Description', 'acf' ),
'value' => $attachment['description'],
),
'tr'
);
?>
</tbody>
</table>
<?php
// Display compat fields.
echo $compat['item'];
}
/*
* render_field()
*
* Create the HTML interface for your field
*
* @param $field - an array holding all the field's data
*
* @type action
* @since 3.6
* @date 23/01/13
*/
function render_field( $field ) {
// Enqueue uploader assets.
acf_enqueue_uploader();
// Control attributes.
$attrs = array(
'id' => $field['id'],
'class' => "acf-gallery {$field['class']}",
'data-library' => $field['library'],
'data-preview_size' => $field['preview_size'],
'data-min' => $field['min'],
'data-max' => $field['max'],
'data-mime_types' => $field['mime_types'],
'data-insert' => $field['insert'],
'data-columns' => 4,
);
// Set gallery height with deafult of 400px and minimum of 200px.
$height = acf_get_user_setting( 'gallery_height', 400 );
$height = max( $height, 200 );
$attrs['style'] = "height:{$height}px";
// Load attachments.
$attachments = array();
if ( $field['value'] ) {
// Clean value into an array of IDs.
$attachment_ids = array_map( 'intval', acf_array( $field['value'] ) );
// Find posts in database (ensures all results are real).
$posts = acf_get_posts(
array(
'post_type' => 'attachment',
'post__in' => $attachment_ids,
'update_post_meta_cache' => true,
'update_post_term_cache' => false,
)
);
// Load attatchment data for each post.
$attachments = array_map( 'acf_get_attachment', $posts );
}
?>
<div <?php echo acf_esc_attrs( $attrs ); ?>>
<input type="hidden" name="<?php echo esc_attr( $field['name'] ); ?>" value="" />
<div class="acf-gallery-main">
<div class="acf-gallery-attachments">
<?php if ( $attachments ) : ?>
<?php
foreach ( $attachments as $i => $attachment ) :
// Vars
$a_id = $attachment['ID'];
$a_title = $attachment['title'];
$a_type = $attachment['type'];
$a_filename = $attachment['filename'];
$a_class = "acf-gallery-attachment -{$a_type}";
// Get thumbnail.
$a_thumbnail = acf_get_post_thumbnail( $a_id, $field['preview_size'] );
$a_class .= ( $a_thumbnail['type'] === 'icon' ) ? ' -icon' : '';
?>
<div class="<?php echo esc_attr( $a_class ); ?>" data-id="<?php echo esc_attr( $a_id ); ?>">
<input type="hidden" name="<?php echo esc_attr( $field['name'] ); ?>[]" value="<?php echo esc_attr( $a_id ); ?>" />
<div class="margin">
<div class="thumbnail">
<img src="<?php echo esc_url( $a_thumbnail['url'] ); ?>" alt="" />
</div>
<?php if ( $a_type !== 'image' ) : ?>
<div class="filename"><?php echo acf_get_truncated( $a_filename, 30 ); ?></div>
<?php endif; ?>
</div>
<div class="actions">
<a class="acf-icon -cancel dark acf-gallery-remove" href="#" data-id="<?php echo esc_attr( $a_id ); ?>" title="<?php _e( 'Remove', 'acf' ); ?>"></a>
</div>
</div>
<?php endforeach; ?>
<?php endif; ?>
</div>
<div class="acf-gallery-toolbar">
<ul class="acf-hl">
<li>
<a href="#" class="acf-button button button-primary acf-gallery-add"><?php _e( 'Add to gallery', 'acf' ); ?></a>
</li>
<li class="acf-fr">
<select class="acf-gallery-sort">
<option value=""><?php _e( 'Bulk actions', 'acf' ); ?></option>
<option value="date"><?php _e( 'Sort by date uploaded', 'acf' ); ?></option>
<option value="modified"><?php _e( 'Sort by date modified', 'acf' ); ?></option>
<option value="title"><?php _e( 'Sort by title', 'acf' ); ?></option>
<option value="reverse"><?php _e( 'Reverse current order', 'acf' ); ?></option>
</select>
</li>
</ul>
</div>
</div>
<div class="acf-gallery-side">
<div class="acf-gallery-side-inner">
<div class="acf-gallery-side-data"></div>
<div class="acf-gallery-toolbar">
<ul class="acf-hl">
<li>
<a href="#" class="acf-button button acf-gallery-close"><?php _e( 'Close', 'acf' ); ?></a>
</li>
<li class="acf-fr">
<a class="acf-button button button-primary acf-gallery-update" href="#"><?php _e( 'Update', 'acf' ); ?></a>
</li>
</ul>
</div>
</div>
</div>
</div>
<?php
}
/*
* render_field_settings()
*
* Create extra options for your field. This is rendered when editing a field.
* The value of $field['name'] can be used (like bellow) to save extra data to the $field
*
* @type action
* @since 3.6
* @date 23/01/13
*
* @param $field - an array holding all the field's data
*/
function render_field_settings( $field ) {
acf_render_field_setting(
$field,
array(
'label' => __( 'Return Format', 'acf' ),
'instructions' => '',
'type' => 'radio',
'name' => 'return_format',
'layout' => 'horizontal',
'choices' => array(
'array' => __( 'Image Array', 'acf' ),
'url' => __( 'Image URL', 'acf' ),
'id' => __( 'Image ID', 'acf' ),
),
)
);
acf_render_field_setting(
$field,
array(
'label' => __( 'Library', 'acf' ),
'instructions' => __( 'Limit the media library choice', 'acf' ),
'type' => 'radio',
'name' => 'library',
'layout' => 'horizontal',
'choices' => array(
'all' => __( 'All', 'acf' ),
'uploadedTo' => __( 'Uploaded to post', 'acf' ),
),
)
);
}
/**
* Renders the field settings used in the "Validation" tab.
*
* @since 6.0
*
* @param array $field The field settings array.
* @return void
*/
function render_field_validation_settings( $field ) {
// Clear numeric settings.
$clear = array(
'min',
'max',
'min_width',
'min_height',
'min_size',
'max_width',
'max_height',
'max_size',
);
foreach ( $clear as $k ) {
if ( empty( $field[ $k ] ) ) {
$field[ $k ] = '';
}
}
acf_render_field_setting(
$field,
array(
'label' => __( 'Minimum Selection', 'acf' ),
'instructions' => '',
'type' => 'number',
'name' => 'min',
)
);
acf_render_field_setting(
$field,
array(
'label' => __( 'Maximum Selection', 'acf' ),
'instructions' => '',
'type' => 'number',
'name' => 'max',
)
);
acf_render_field_setting(
$field,
array(
'label' => __( 'Minimum', 'acf' ),
'hint' => __( 'Restrict which images can be uploaded', 'acf' ),
'type' => 'text',
'name' => 'min_width',
'prepend' => __( 'Width', 'acf' ),
'append' => 'px',
)
);
acf_render_field_setting(
$field,
array(
'label' => '',
'type' => 'text',
'name' => 'min_height',
'prepend' => __( 'Height', 'acf' ),
'append' => 'px',
'_append' => 'min_width',
)
);
acf_render_field_setting(
$field,
array(
'label' => '',
'type' => 'text',
'name' => 'min_size',
'prepend' => __( 'File size', 'acf' ),
'append' => 'MB',
'_append' => 'min_width',
)
);
acf_render_field_setting(
$field,
array(
'label' => __( 'Maximum', 'acf' ),
'hint' => __( 'Restrict which images can be uploaded', 'acf' ),
'type' => 'text',
'name' => 'max_width',
'prepend' => __( 'Width', 'acf' ),
'append' => 'px',
)
);
acf_render_field_setting(
$field,
array(
'label' => '',
'type' => 'text',
'name' => 'max_height',
'prepend' => __( 'Height', 'acf' ),
'append' => 'px',
'_append' => 'max_width',
)
);
acf_render_field_setting(
$field,
array(
'label' => '',
'type' => 'text',
'name' => 'max_size',
'prepend' => __( 'File size', 'acf' ),
'append' => 'MB',
'_append' => 'max_width',
)
);
acf_render_field_setting(
$field,
array(
'label' => __( 'Allowed file types', 'acf' ),
'hint' => __( 'Comma separated list. Leave blank for all types', 'acf' ),
'type' => 'text',
'name' => 'mime_types',
)
);
}
/**
* Renders the field settings used in the "Presentation" tab.
*
* @since 6.0
*
* @param array $field The field settings array.
* @return void
*/
function render_field_presentation_settings( $field ) {
acf_render_field_setting(
$field,
array(
'label' => __( 'Insert', 'acf' ),
'instructions' => __( 'Specify where new attachments are added', 'acf' ),
'type' => 'select',
'name' => 'insert',
'choices' => array(
'append' => __( 'Append to the end', 'acf' ),
'prepend' => __( 'Prepend to the beginning', 'acf' ),
),
)
);
acf_render_field_setting(
$field,
array(
'label' => __( 'Preview Size', 'acf' ),
'instructions' => '',
'type' => 'select',
'name' => 'preview_size',
'choices' => acf_get_image_sizes(),
)
);
}
/*
* format_value()
*
* This filter is appied to the $value after it is loaded from the db and before it is returned to the template
*
* @type filter
* @since 3.6
* @date 23/01/13
*
* @param $value (mixed) the value which was loaded from the database
* @param $post_id (mixed) the $post_id from which the value was loaded
* @param $field (array) the field array holding all the field options
*
* @return $value (mixed) the modified value
*/
function format_value( $value, $post_id, $field ) {
// Bail early if no value.
if ( ! $value ) {
return false;
}
// Clean value into an array of IDs.
$attachment_ids = array_map( 'intval', acf_array( $value ) );
// Find posts in database (ensures all results are real).
$posts = acf_get_posts(
array(
'post_type' => 'attachment',
'post__in' => $attachment_ids,
'update_post_meta_cache' => true,
'update_post_term_cache' => false,
)
);
// Bail early if no posts found.
if ( ! $posts ) {
return false;
}
// Format values using field settings.
$value = array();
foreach ( $posts as $post ) {
// Return object.
if ( $field['return_format'] == 'object' ) {
$item = $post;
// Return array.
} elseif ( $field['return_format'] == 'array' ) {
$item = acf_get_attachment( $post );
// Return URL.
} elseif ( $field['return_format'] == 'url' ) {
$item = wp_get_attachment_url( $post->ID );
// Return ID.
} else {
$item = $post->ID;
}
// Append item.
$value[] = $item;
}
// Return.
return $value;
}
/*
* validate_value
*
* description
*
* @type function
* @date 11/02/2014
* @since 5.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function validate_value( $valid, $value, $field, $input ) {
if ( empty( $value ) || ! is_array( $value ) ) {
$value = array();
}
if ( count( $value ) < $field['min'] ) {
$valid = _n( '%1$s requires at least %2$s selection', '%1$s requires at least %2$s selections', $field['min'], 'acf' );
$valid = sprintf( $valid, $field['label'], $field['min'] );
}
return $valid;
}
/*
* update_value()
*
* This filter is appied to the $value before it is updated in the db
*
* @type filter
* @since 3.6
* @date 23/01/13
*
* @param $value - the value which will be saved in the database
* @param $post_id - the $post_id of which the value will be saved
* @param $field - the field array holding all the field options
*
* @return $value - the modified value
*/
function update_value( $value, $post_id, $field ) {
// Bail early if no value.
if ( empty( $value ) ) {
return $value;
}
// Convert to array.
$value = acf_array( $value );
// Format array of values.
// - ensure each value is an id.
// - Parse each id as string for SQL LIKE queries.
$value = array_map( 'acf_idval', $value );
$value = array_map( 'strval', $value );
// Return value.
return $value;
}
/**
* Validates file fields updated via the REST API.
*
* @param bool $valid
* @param int $value
* @param array $field
*
* @return bool|WP_Error
*/
public function validate_rest_value( $valid, $value, $field ) {
if ( ! $valid || ! is_array( $value ) ) {
return $valid;
}
foreach ( $value as $attachment_id ) {
$file_valid = acf_get_field_type( 'file' )->validate_rest_value( $valid, $attachment_id, $field );
if ( is_wp_error( $file_valid ) ) {
return $file_valid;
}
}
return $valid;
}
/**
* Return the schema array for the REST API.
*
* @param array $field
* @return array
*/
public function get_rest_schema( array $field ) {
$schema = array(
'type' => array( 'array', 'null' ),
'required' => ! empty( $field['required'] ),
'items' => array(
'type' => 'number',
),
);
if ( ! empty( $field['min'] ) ) {
$schema['minItems'] = (int) $field['min'];
}
if ( ! empty( $field['max'] ) ) {
$schema['maxItems'] = (int) $field['max'];
}
return $schema;
}
/**
* @see \acf_field::get_rest_links()
* @param mixed $value The raw (unformatted) field value.
* @param int|string $post_id
* @param array $field
* @return array
*/
public function get_rest_links( $value, $post_id, array $field ) {
$links = array();
if ( empty( $value ) ) {
return $links;
}
foreach ( (array) $value as $object_id ) {
$links[] = array(
'rel' => 'acf:attachment',
'href' => rest_url( '/wp/v2/media/' . $object_id ),
'embeddable' => true,
);
}
return $links;
}
/**
* Apply basic formatting to prepare the value for default REST output.
*
* @param mixed $value
* @param string|int $post_id
* @param array $field
* @return mixed
*/
public function format_value_for_rest( $value, $post_id, array $field ) {
return acf_format_numerics( $value );
}
}
// initialize
acf_register_field_type( 'acf_field_gallery' );
endif; // class_exists check
?>

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<?php
/**
* ACF_Repeater_Table
*
* Helper class for rendering repeater tables.
*
* @package ACF
* @since 6.0.0
*/
class ACF_Repeater_Table {
/**
* The main field array used to render the repeater.
*
* @var array
*/
private $field;
/**
* An array containing the subfields used in the repeater.
*
* @var array
*/
private $sub_fields;
/**
* The value(s) of the repeater field.
*
* @var array
*/
private $value;
/**
* If we should show the "Add Row" button.
*
* @var bool
*/
private $show_add = true;
/**
* If we should show the "Remove Row" button.
*
* @var bool
*/
private $show_remove = true;
/**
* If we should show the order of the fields.
*
* @var bool
*/
private $show_order = true;
/**
* Constructs the ACF_Repeater_Table class.
*
* @param array $field The main field array for the repeater being rendered.
*/
public function __construct( $field ) {
$this->field = $field;
$this->sub_fields = $field['sub_fields'];
// Default to non-paginated repeaters.
if ( empty( $this->field['pagination'] ) ) {
$this->field['pagination'] = false;
}
// We don't yet support pagination inside other repeaters or flexible content fields.
if ( ! empty( $this->field['parent_repeater'] ) || ! empty( $this->field['parent_layout'] ) ) {
$this->field['pagination'] = false;
}
// We don't yet support pagination in frontend forms or inside blocks.
if ( ! is_admin() || acf_get_data( 'acf_inside_rest_call' ) || doing_action( 'wp_ajax_acf/ajax/fetch-block' ) ) {
$this->field['pagination'] = false;
}
$this->setup();
}
/**
* Sets up the field for rendering.
*
* @since 6.0.0
*
* @return void
*/
private function setup() {
if ( $this->field['collapsed'] ) {
foreach ( $this->sub_fields as &$sub_field ) {
// Add target class.
if ( $sub_field['key'] == $this->field['collapsed'] ) {
$sub_field['wrapper']['class'] .= ' -collapsed-target';
}
}
}
if ( $this->field['max'] ) {
// If max 1 row, don't show order.
if ( 1 == $this->field['max'] ) {
$this->show_order = false;
}
// If max == min, don't show add or remove buttons.
if ( $this->field['max'] <= $this->field['min'] ) {
$this->show_remove = false;
$this->show_add = false;
}
}
if ( empty( $this->field['rows_per_page'] ) ) {
$this->field['rows_per_page'] = 20;
}
if ( (int) $this->field['rows_per_page'] < 1 ) {
$this->field['rows_per_page'] = 20;
}
$this->value = $this->prepare_value();
}
/**
* Prepares the repeater values for rendering.
*
* @since 6.0.0
*
* @return array
*/
private function prepare_value() {
$value = is_array( $this->field['value'] ) ? $this->field['value'] : array();
if ( empty( $this->field['pagination'] ) ) {
// If there are fewer values than min, populate the extra values.
if ( $this->field['min'] ) {
$value = array_pad( $value, $this->field['min'], array() );
}
// If there are more values than max, remove some values.
if ( $this->field['max'] ) {
$value = array_slice( $value, 0, $this->field['max'] );
}
}
$value['acfcloneindex'] = array();
return $value;
}
/**
* Renders the full repeater table.
*
* @since 6.0.0
*
* @return void
*/
public function render() {
// Attributes for main wrapper div.
$div = array(
'class' => 'acf-repeater -' . $this->field['layout'],
'data-min' => $this->field['min'],
'data-max' => $this->field['max'],
'data-pagination' => ! empty( $this->field['pagination'] ),
);
if ( $this->field['pagination'] ) {
$div['data-per_page'] = $this->field['rows_per_page'];
$div['data-total_rows'] = $this->field['total_rows'];
$div['data-orig_name'] = $this->field['orig_name'];
}
if ( empty( $this->value ) ) {
$div['class'] .= ' -empty';
}
?>
<div <?php echo acf_esc_attrs( $div ); ?>>
<?php
acf_hidden_input(
array(
'name' => $this->field['name'],
'value' => '',
'class' => 'acf-repeater-hidden-input',
)
);
?>
<table class="acf-table">
<?php $this->thead(); ?>
<tbody>
<?php $this->rows(); ?>
</tbody>
</table>
<?php $this->table_actions(); ?>
</div>
<?php
}
/**
* Renders the table head.
*
* @since 6.0.0
*
* @return void
*/
public function thead() {
if ( 'table' !== $this->field['layout'] ) {
return;
}
?>
<thead>
<tr>
<?php if ( $this->show_order ) : ?>
<th class="acf-row-handle"></th>
<?php endif; ?>
<?php
foreach ( $this->sub_fields as $sub_field ) :
// Prepare field (allow sub fields to be removed).
$sub_field = acf_prepare_field( $sub_field );
if ( ! $sub_field ) {
continue;
}
// Define attrs.
$attrs = array(
'class' => 'acf-th',
'data-name' => $sub_field['_name'],
'data-type' => $sub_field['type'],
'data-key' => $sub_field['key'],
);
if ( $sub_field['wrapper']['width'] ) {
$attrs['data-width'] = $sub_field['wrapper']['width'];
$attrs['style'] = 'width: ' . $sub_field['wrapper']['width'] . '%;';
}
// Remove "id" to avoid "for" attribute on <label>.
$sub_field['id'] = '';
?>
<th <?php echo acf_esc_attrs( $attrs ); ?>>
<?php acf_render_field_label( $sub_field ); ?>
<?php acf_render_field_instructions( $sub_field ); ?>
</th>
<?php endforeach; ?>
<?php if ( $this->show_remove ) : ?>
<th class="acf-row-handle"></th>
<?php endif; ?>
</tr>
</thead>
<?php
}
/**
* Renders or returns rows for the repeater field table.
*
* @since 6.0.0
*
* @param bool $return If we should return the rows or render them.
* @return array|void
*/
public function rows( $return = false ) {
$rows = array();
// Don't include the clone when rendering via AJAX.
if ( $return && isset( $this->value['acfcloneindex'] ) ) {
unset( $this->value['acfcloneindex'] );
}
foreach ( $this->value as $i => $row ) {
$rows[ $i ] = $this->row( $i, $row, $return );
}
if ( $return ) {
return $rows;
}
echo implode( PHP_EOL, $rows );
}
/**
* Renders an individual row.
*
* @since 6.0.0
*
* @param int $i The row number.
* @param array $row An array containing the row values.
* @param bool $return If we should return the row or render it.
* @return string|void
*/
public function row( $i, $row, $return = false ) {
if ( $return ) {
ob_start();
}
$id = "row-$i";
$class = 'acf-row';
if ( 'acfcloneindex' === $i ) {
$id = 'acfcloneindex';
$class .= ' acf-clone';
}
$el = 'td';
$before_fields = '';
$after_fields = '';
if ( 'row' === $this->field['layout'] ) {
$el = 'div';
$before_fields = '<td class="acf-fields -left">';
$after_fields = '</td>';
} elseif ( 'block' === $this->field['layout'] ) {
$el = 'div';
$before_fields = '<td class="acf-fields">';
$after_fields = '</td>';
}
printf(
'<tr class="%s" data-id="%s">',
esc_attr( $class ),
esc_attr( $id )
);
$this->row_handle( $i );
echo $before_fields;
foreach ( $this->sub_fields as $sub_field ) {
if ( isset( $row[ $sub_field['key'] ] ) ) {
$sub_field['value'] = $row[ $sub_field['key'] ];
} elseif ( isset( $sub_field['default_value'] ) ) {
$sub_field['value'] = $sub_field['default_value'];
}
// Update prefix to allow for nested values.
$sub_field['prefix'] = $this->field['name'] . '[' . $id . ']';
acf_render_field_wrap( $sub_field, $el );
}
echo $after_fields;
$this->row_actions();
echo '</tr>';
if ( $return ) {
return ob_get_clean();
}
}
/**
* Renders the row handle at the start of each row.
*
* @since 6.0.0
*
* @param int $i The current row number.
* @return void
*/
public function row_handle( $i ) {
if ( ! $this->show_order ) {
return;
}
$hr_row_num = intval( $i ) + 1;
$classes = 'acf-row-handle order';
$title = __( 'Drag to reorder', 'acf' );
$row_num_html = sprintf(
'<span class="acf-row-number" title="%s">%d</span>',
__( 'Click to reorder', 'acf' ),
$hr_row_num
);
if ( ! empty( $this->field['pagination'] ) ) {
$classes .= ' pagination';
$title = '';
$input = sprintf( '<input type="number" class="acf-order-input" value="%d" style="display: none;" />', $hr_row_num );
$row_num_html = '<div class="acf-order-input-wrap">' . $input . $row_num_html . '</div>';
}
?>
<td class="<?php echo $classes; ?>" title="<?php echo $title; ?>">
<?php if ( $this->field['collapsed'] ) : ?>
<a class="acf-icon -collapse small" href="#" data-event="collapse-row" title="<?php _e( 'Click to toggle', 'acf' ); ?>"></a>
<?php endif; ?>
<?php echo $row_num_html; ?>
</td>
<?php
}
/**
* Renders the actions displayed at the end of each row.
*
* @since 6.0.0
*
* @return void
*/
public function row_actions() {
if ( ! $this->show_remove ) {
return;
}
?>
<td class="acf-row-handle remove">
<a class="acf-icon -plus small acf-js-tooltip hide-on-shift" href="#" data-event="add-row" title="<?php _e( 'Add row', 'acf' ); ?>"></a>
<a class="acf-icon -duplicate small acf-js-tooltip show-on-shift" href="#" data-event="duplicate-row" title="<?php _e( 'Duplicate row', 'acf' ); ?>"></a>
<a class="acf-icon -minus small acf-js-tooltip" href="#" data-event="remove-row" title="<?php _e( 'Remove row', 'acf' ); ?>"></a>
</td>
<?php
}
/**
* Renders the actions displayed underneath the table.
*
* @since 6.0.0
*
* @return void
*/
public function table_actions() {
if ( ! $this->show_add ) {
return;
}
?>
<div class="acf-actions">
<a class="acf-button acf-repeater-add-row button button-primary" href="#" data-event="add-row"><?php echo acf_esc_html( $this->field['button_label'] ); ?></a>
<?php $this->pagination(); ?>
<div class="clear"></div>
</div>
<?php
}
/**
* Renders the table pagination.
* Mostly lifted from the WordPress core WP_List_Table class.
*
* @since 6.0.0
*
* @return void
*/
public function pagination() {
if ( empty( $this->field['pagination'] ) ) {
return;
}
$total_rows = isset( $this->field['total_rows'] ) ? (int) $this->field['total_rows'] : 0;
$total_pages = ceil( $total_rows / (int) $this->field['rows_per_page'] );
$total_pages = max( $total_pages, 1 );
$html_current_page = sprintf(
"%s<input class='current-page' id='current-page-selector' type='text' name='paged' value='%s' size='%d' aria-describedby='table-paging' />",
'<label for="current-page-selector" class="screen-reader-text">' . __( 'Current Page', 'acf' ) . '</label>',
1,
strlen( $total_pages )
);
$html_total_pages = sprintf( "<span class='acf-total-pages'>%s</span>", number_format_i18n( $total_pages ) );
?>
<div class="acf-tablenav tablenav-pages">
<a class="first-page button acf-nav" aria-hidden="true" data-event="first-page" title="<?php esc_attr_e( 'First Page', 'acf' ); ?>">
<span class="screen-reader-text"><?php esc_html_e( 'First Page', 'acf' ); ?></span>
<span aria-hidden="true">&laquo;</span>
</a>
<a class="prev-page button acf-nav" aria-hidden="true" data-event="prev-page" title="<?php esc_attr_e( 'Previous Page', 'acf' ); ?>">
<span class="screen-reader-text"><?php esc_html_e( 'Previous Page', 'acf' ); ?></span>
<span aria-hidden="true">&lsaquo;</span>
</a>
<span class="paging-input">
<label for="current-page-selector" class="screen-reader-text"><?php esc_html_e( 'Current Page', 'acf' ); ?></label>
<span class="tablenav-paging-text" title="<?php esc_attr_e( 'Current Page', 'acf' ); ?>">
<?php
printf(
/* translators: 1: Current page, 2: Total pages. */
_x( '%1$s of %2$s', 'paging' ),
$html_current_page,
$html_total_pages
);
?>
</span>
</span>
<a class="next-page button acf-nav" data-event="next-page" title="<?php esc_attr_e( 'Next Page', 'acf' ); ?>">
<span class="screen-reader-text"><?php esc_html_e( 'Next Page', 'acf' ); ?></span>
<span aria-hidden="true">&rsaquo;</span>
</a>
<a class="last-page button acf-nav" data-event="last-page" title="<?php esc_attr_e( 'Last Page', 'acf' ); ?>">
<span class="screen-reader-text"><?php esc_html_e( 'Last Page', 'acf' ); ?></span>
<span aria-hidden="true">&raquo;</span>
</a>
</div>
<?php
}
}

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<?php
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
if ( ! class_exists( 'ACF_Location_Block' ) ) :
class ACF_Location_Block extends ACF_Location {
/**
* Initializes props.
*
* @date 5/03/2014
* @since 5.0.0
*
* @param void
* @return void
*/
public function initialize() {
$this->name = 'block';
$this->label = __( 'Block', 'acf' );
$this->category = 'forms';
$this->object_type = 'block';
}
/**
* Matches the provided rule against the screen args returning a bool result.
*
* @date 9/4/20
* @since 5.9.0
*
* @param array $rule The location rule.
* @param array $screen The screen args.
* @param array $field_group The field group settings.
* @return bool
*/
public function match( $rule, $screen, $field_group ) {
// Check screen args.
if ( isset( $screen['block'] ) ) {
$block = $screen['block'];
} else {
return false;
}
// Compare rule against $block.
return $this->compare_to_rule( $block, $rule );
}
/**
* Returns an array of possible values for this rule type.
*
* @date 9/4/20
* @since 5.9.0
*
* @param array $rule A location rule.
* @return array
*/
public function get_values( $rule ) {
$choices = array();
// Append block types.
$blocks = acf_get_block_types();
if ( $blocks ) {
$choices['all'] = __( 'All', 'acf' );
foreach ( $blocks as $block ) {
$choices[ $block['name'] ] = $block['title'];
}
} else {
$choices[''] = __( 'No block types exist', 'acf' );
}
// Return choices.
return $choices;
}
}
// initialize
acf_register_location_type( 'ACF_Location_Block' );
endif; // class_exists check

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<?php
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
if ( ! class_exists( 'ACF_Location_Options_Page' ) ) :
class ACF_Location_Options_Page extends ACF_Location {
/**
* Initializes props.
*
* @date 5/03/2014
* @since 5.0.0
*
* @param void
* @return void
*/
public function initialize() {
$this->name = 'options_page';
$this->label = __( 'Options Page', 'acf' );
$this->category = 'forms';
$this->object_type = 'option';
}
/**
* Matches the provided rule against the screen args returning a bool result.
*
* @date 9/4/20
* @since 5.9.0
*
* @param array $rule The location rule.
* @param array $screen The screen args.
* @param array $field_group The field group settings.
* @return bool
*/
public function match( $rule, $screen, $field_group ) {
// Check screen args.
if ( isset( $screen['options_page'] ) ) {
$options_page = $screen['options_page'];
} else {
return false;
}
// Compare rule against $nav_menu.
return $this->compare_to_rule( $options_page, $rule );
}
/**
* Returns an array of possible values for this rule type.
*
* @date 9/4/20
* @since 5.9.0
*
* @param array $rule A location rule.
* @return array
*/
public function get_values( $rule ) {
$choices = array();
// Append pages.
$pages = acf_get_options_pages();
if ( $pages ) {
foreach ( $pages as $page ) {
$choices[ $page['menu_slug'] ] = $page['page_title'];
}
} else {
$choices[''] = __( 'No options pages exist', 'acf' );
}
// Return choices.
return $choices;
}
}
// initialize
acf_register_location_type( 'ACF_Location_Options_Page' );
endif; // class_exists check

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<?php
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
if ( ! class_exists( 'acf_options_page' ) ) :
class acf_options_page {
/** @var array Contains an array of options page settings */
var $pages = array();
/*
* __construct
*
* Initialize filters, action, variables and includes
*
* @type function
* @date 23/06/12
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function __construct() {
/* do nothing */
}
/**
* Validates an Options Page settings array.
*
* @date 28/2/17
* @since 5.5.8
*
* @param array|string $page The Options Page settings array or name.
* @return array
*/
function validate_page( $page ) {
// Allow empty arg to generate the default Options Page.
if ( empty( $page ) ) {
$page_title = __( 'Options', 'acf' );
$page = array(
'page_title' => $page_title,
'menu_title' => $page_title,
'menu_slug' => 'acf-options',
);
// Allow string to define Options Page name.
} elseif ( is_string( $page ) ) {
$page_title = $page;
$page = array(
'page_title' => $page_title,
'menu_title' => $page_title,
);
}
// Apply defaults.
$page = wp_parse_args(
$page,
array(
'page_title' => '',
'menu_title' => '',
'menu_slug' => '',
'capability' => 'edit_posts',
'parent_slug' => '',
'position' => null,
'icon_url' => false,
'redirect' => true,
'post_id' => 'options',
'autoload' => false,
'update_button' => __( 'Update', 'acf' ),
'updated_message' => __( 'Options Updated', 'acf' ),
)
);
// Allow compatibility for changed settings.
$migrate = array(
'title' => 'page_title',
'menu' => 'menu_title',
'slug' => 'menu_slug',
'parent' => 'parent_slug',
);
foreach ( $migrate as $old => $new ) {
if ( ! empty( $page[ $old ] ) ) {
$page[ $new ] = $page[ $old ];
}
}
// If no menu_title is set, use the page_title value.
if ( empty( $page['menu_title'] ) ) {
$page['menu_title'] = $page['page_title'];
}
// If no menu_slug is set, generate one using the menu_title value.
if ( empty( $page['menu_slug'] ) ) {
$page['menu_slug'] = 'acf-options-' . sanitize_title( $page['menu_title'] );
}
// Standardize on position being either null or int.
$page['position'] = is_numeric( $page['position'] ) ? (int) $page['position'] : null;
/**
* Filters the $page array after it has been validated.
*
* @since 5.5.8
* @param array $page The Options Page settings array.
*/
return apply_filters( 'acf/validate_options_page', $page );
}
/*
* add_page
*
* This function will store an options page settings
*
* @type function
* @date 9/6/17
* @since 5.6.0
*
* @param $page (array)
* @return n/a
*/
function add_page( $page ) {
// validate
$page = $this->validate_page( $page );
$slug = $page['menu_slug'];
// bail early if already exists
if ( isset( $this->pages[ $slug ] ) ) {
return false;
}
// append
$this->pages[ $slug ] = $page;
// return
return $page;
}
/*
* add_sub_page
*
* description
*
* @type function
* @date 9/6/17
* @since 5.6.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function add_sub_page( $page ) {
// validate
$page = $this->validate_page( $page );
// default parent
if ( ! $page['parent_slug'] ) {
$page['parent_slug'] = 'acf-options';
}
// create default parent if not yet exists
if ( $page['parent_slug'] == 'acf-options' && ! $this->get_page( 'acf-options' ) ) {
$this->add_page( '' );
}
// return
return $this->add_page( $page );
}
/*
* update_page
*
* This function will update an options page settings
*
* @type function
* @date 9/6/17
* @since 5.6.0
*
* @param $slug (string)
* @param $data (array)
* @return (array)
*/
function update_page( $slug = '', $data = array() ) {
// vars
$page = $this->get_page( $slug );
// bail early if no page
if ( ! $page ) {
return false;
}
// loop
$page = array_merge( $page, $data );
// set
$this->pages[ $slug ] = $page;
// return
return $page;
}
/*
* get_page
*
* This function will return an options page settings
*
* @type function
* @date 6/07/2016
* @since 5.4.0
*
* @param $slug (string)
* @return (mixed)
*/
function get_page( $slug ) {
return isset( $this->pages[ $slug ] ) ? $this->pages[ $slug ] : null;
}
/*
* get_pages
*
* This function will return all options page settings
*
* @type function
* @date 6/07/2016
* @since 5.4.0
*
* @param $slug (string)
* @return (mixed)
*/
function get_pages() {
return $this->pages;
}
}
/*
* acf_options_page
*
* This function will return the options page instance
*
* @type function
* @date 9/6/17
* @since 5.6.0
*
* @param n/a
* @return (object)
*/
function acf_options_page() {
global $acf_options_page;
if ( ! isset( $acf_options_page ) ) {
$acf_options_page = new acf_options_page();
}
return $acf_options_page;
}
// remove Options Page add-on conflict
unset( $GLOBALS['acf_options_page'] );
// initialize
acf_options_page();
endif; // class_exists check
/*
* acf_add_options_page
*
* alias of acf_options_page()->add_page()
*
* @type function
* @date 24/02/2014
* @since 5.0.0
*
* @param $page (mixed)
* @return (array)
*/
if ( ! function_exists( 'acf_add_options_page' ) ) :
function acf_add_options_page( $page = '' ) {
return acf_options_page()->add_page( $page );
}
endif;
/*
* acf_add_options_sub_page
*
* alias of acf_options_page()->add_sub_page()
*
* @type function
* @date 24/02/2014
* @since 5.0.0
*
* @param $page (mixed)
* @return (array)
*/
if ( ! function_exists( 'acf_add_options_sub_page' ) ) :
function acf_add_options_sub_page( $page = '' ) {
return acf_options_page()->add_sub_page( $page );
}
endif;
/*
* acf_update_options_page
*
* alias of acf_options_page()->update_page()
*
* @type function
* @date 24/02/2014
* @since 5.0.0
*
* @param $slug (string)
* @param $page (mixed)
* @return (array)
*/
if ( ! function_exists( 'acf_update_options_page' ) ) :
function acf_update_options_page( $slug = '', $data = array() ) {
return acf_options_page()->update_page( $slug, $data );
}
endif;
/*
* acf_get_options_page
*
* This function will return an options page settings
*
* @type function
* @date 24/02/2014
* @since 5.0.0
*
* @param $slug (string)
* @return (array)
*/
if ( ! function_exists( 'acf_get_options_page' ) ) :
function acf_get_options_page( $slug ) {
// vars
$page = acf_options_page()->get_page( $slug );
// bail early if no page
if ( ! $page ) {
return false;
}
// filter
$page = apply_filters( 'acf/get_options_page', $page, $slug );
// return
return $page;
}
endif;
/*
* acf_get_options_pages
*
* This function will return all options page settings
*
* @type function
* @date 24/02/2014
* @since 5.0.0
*
* @param n/a
* @return (array)
*/
if ( ! function_exists( 'acf_get_options_pages' ) ) :
function acf_get_options_pages() {
// global
global $_wp_last_utility_menu;
// vars
$pages = acf_options_page()->get_pages();
// bail early if no pages
if ( empty( $pages ) ) {
return false;
}
// apply filter to each page
foreach ( $pages as $slug => &$page ) {
$page = acf_get_options_page( $slug );
}
// calculate parent => child redirectes
foreach ( $pages as $slug => &$page ) {
// bail early if is child
if ( $page['parent_slug'] ) {
continue;
}
// add missing position
if ( ! $page['position'] ) {
$_wp_last_utility_menu++;
$page['position'] = $_wp_last_utility_menu;
}
// bail early if no redirect
if ( ! $page['redirect'] ) {
continue;
}
// vars
$parent = $page['menu_slug'];
$child = '';
// update children
foreach ( $pages as &$sub_page ) {
// bail early if not child of this parent
if ( $sub_page['parent_slug'] !== $parent ) {
continue;
}
// set child (only once)
if ( ! $child ) {
$child = $sub_page['menu_slug'];
}
// update parent_slug to the first child
$sub_page['parent_slug'] = $child;
}
// finally update parent menu_slug
if ( $child ) {
$page['menu_slug'] = $child;
}
}
// filter
$pages = apply_filters( 'acf/get_options_pages', $pages );
// return
return $pages;
}
endif;
/*
* acf_set_options_page_title
*
* This function is used to customize the options page admin menu title
*
* @type function
* @date 13/07/13
* @since 4.0.0
*
* @param $title (string)
* @return n/a
*/
if ( ! function_exists( 'acf_set_options_page_title' ) ) :
function acf_set_options_page_title( $title = 'Options' ) {
acf_update_options_page(
'acf-options',
array(
'page_title' => $title,
'menu_title' => $title,
)
);
}
endif;
/*
* acf_set_options_page_menu
*
* This function is used to customize the options page admin menu name
*
* @type function
* @date 13/07/13
* @since 4.0.0
*
* @param $title (string)
* @return n/a
*/
if ( ! function_exists( 'acf_set_options_page_menu' ) ) :
function acf_set_options_page_menu( $title = 'Options' ) {
acf_update_options_page(
'acf-options',
array(
'menu_title' => $title,
)
);
}
endif;
/*
* acf_set_options_page_capability
*
* This function is used to customize the options page capability. Defaults to 'edit_posts'
*
* @type function
* @date 13/07/13
* @since 4.0.0
*
* @param $title (string)
* @return n/a
*/
if ( ! function_exists( 'acf_set_options_page_capability' ) ) :
function acf_set_options_page_capability( $capability = 'edit_posts' ) {
acf_update_options_page(
'acf-options',
array(
'capability' => $capability,
)
);
}
endif;
/*
* register_options_page()
*
* This is an old function which is now referencing the new 'acf_add_options_sub_page' function
*
* @type function
* @since 3.0.0
* @date 29/01/13
*
* @param {string} $title
* @return N/A
*/
if ( ! function_exists( 'register_options_page' ) ) :
function register_options_page( $page = '' ) {
acf_add_options_sub_page( $page );
}
endif;

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@ -0,0 +1,597 @@
<?php
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
if ( ! class_exists( 'acf_pro_updates' ) ) :
class acf_pro_updates {
/**
* __construct
*
* Initialize filters, action, variables and includes
*
* @type function
* @date 23/06/12
* @since 5.0.0
*/
function __construct() {
// actions
add_action( 'init', array( $this, 'init' ), 20 );
}
/**
* init
*
* description
*
* @type function
* @date 10/4/17
* @since 5.5.10
*/
function init() {
// bail early if no show_updates.
if ( ! acf_get_setting( 'show_updates' ) ) {
return;
}
// bail early if not a plugin (included in theme).
if ( ! acf_is_plugin_active() ) {
return;
}
// register update
acf_register_plugin_update(
array(
'id' => 'pro',
'key' => acf_pro_get_license_key(),
'slug' => acf_get_setting( 'slug' ),
'basename' => acf_get_setting( 'basename' ),
'version' => acf_get_setting( 'version' ),
)
);
add_action( 'admin_init', 'acf_pro_check_defined_license', 20 );
add_action( 'current_screen', 'acf_pro_display_activation_error', 30 );
// admin
if ( is_admin() ) {
add_action( 'in_plugin_update_message-' . acf_get_setting( 'basename' ), array( $this, 'modify_plugin_update_message' ), 10, 2 );
}
}
/*
* modify_plugin_update_message
*
* Displays an update message for plugin list screens.
*
* @type function
* @date 14/06/2016
* @since 5.3.8
*
* @param $message (string)
* @param $plugin_data (array)
* @param $r (object)
* @return $message
*/
function modify_plugin_update_message( $plugin_data, $response ) {
// bail early if has key
if ( acf_pro_get_license_key() ) {
return;
}
// display message
echo '<br />' . sprintf( __( 'To enable updates, please enter your license key on the <a href="%1$s">Updates</a> page. If you don\'t have a licence key, please see <a href="%2$s" target="_blank">details & pricing</a>.', 'acf' ), admin_url( 'edit.php?post_type=acf-field-group&page=acf-settings-updates' ), acf_add_url_utm_tags( 'https://www.advancedcustomfields.com/pro/', 'ACF upgrade', 'updates' ) );
}
}
// initialize
new acf_pro_updates();
endif; // class_exists check
/**
* Check if a license is defined in wp-config.php and requires activation.
* Also checks if the license key has been changed and reactivates.
*
* @date 29/09/2021
* @since 5.11.0
*/
function acf_pro_check_defined_license() {
// Bail early if the license is not defined in wp-config.
if ( ! defined( 'ACF_PRO_LICENSE' ) || empty( ACF_PRO_LICENSE ) || ! is_string( ACF_PRO_LICENSE ) ) {
return;
}
// Bail early if no show_admin.
if ( ! acf_get_setting( 'show_admin' ) ) {
return;
}
// Check if we've been asked to clear the transient to retry activation.
if ( acf_verify_nonce( 'acf_delete_activation_transient' ) || ( isset( $_REQUEST['acf_retry_nonce'] ) && wp_verify_nonce( sanitize_text_field( wp_unslash( $_REQUEST['acf_retry_nonce'] ) ), 'acf_retry_activation' ) ) ) {
delete_transient( 'acf_activation_error' );
} else {
// If we've failed activation recently, check if the key has been changed, otherwise return.
$activation_data = acf_pro_get_activation_failure_transient();
if ( $activation_data && $activation_data['license'] === ACF_PRO_LICENSE ) {
return;
}
}
// If we're already activated, check if the defined license key has changed.
$license = acf_pro_get_license();
if ( $license ) {
// Check the saved license key against the defined key.
if ( acf_pro_get_license_key() !== ACF_PRO_LICENSE ) {
// Deactivate if the key has changed.
$deactivation_response = acf_pro_deactivate_license( true );
// A connection error occurred while trying to deactivate.
if ( is_wp_error( $deactivation_response ) ) {
return acf_pro_set_activation_failure_transient( __( '<b>ACF Activation Error</b>. Your defined license key has changed, but an error occurred when connecting to activation server', 'acf' ) . ' <span class="description">(' . esc_html( $deactivation_response->get_error_message() ) . ').</span>', ACF_PRO_LICENSE );
// A deactivation error occurred. Display the message returned by our API.
} elseif ( ! $deactivation_response['success'] ) {
return acf_pro_set_activation_failure_transient( __( '<b>ACF Activation Error</b>. Your defined license key has changed, but an error occurred when deactivating your old licence', 'acf' ) . ' <span class="description">(' . $deactivation_response['message'] . ').</span>', ACF_PRO_LICENSE );
}
} else {
// Check if the licence has been marked as invalid during the update check.
$basename = acf_get_setting( 'basename' );
$update = acf_updates()->get_plugin_update( $basename );
if ( isset( $update['license_valid'] ) && ! $update['license_valid'] ) {
// Our site is not activated, so remove the license.
acf_pro_update_license( '' );
} else {
// License key hasn't changed, we are activated and licence is still valid, return.
return;
}
}
}
// Activate the defined key license.
$activation_response = acf_pro_activate_license( ACF_PRO_LICENSE, true );
$error_text = false;
// A connection error occurred during activation
if ( is_wp_error( $activation_response ) ) {
$error_text = __( '<b>ACF Activation Error</b>. An error occurred when connecting to activation server', 'acf' ) . ' <span class="description">(' . esc_html( $activation_response->get_error_message() ) . ').</span>';
// A deactivation error occurred. Display the message returned by our API.
} elseif ( ! $activation_response['success'] ) {
$error_text = __( '<b>ACF Activation Error</b>', 'acf' ) . ': <span class="description">' . $activation_response['message'] . '.</span>';
} else {
// Delete any previously saved activation error transient.
delete_transient( 'acf_activation_error' );
// Prefix connect API success message with ACF as we could be outside of the ACF admin and display message.
acf_add_admin_notice( '<b>ACF </b>' . acf_esc_html( $activation_response['message'] ), 'success' );
return;
}
return acf_pro_set_activation_failure_transient( $error_text, ACF_PRO_LICENSE );
}
/**
* Set the automatic activation failure transient
*
* @date 11/10/2021
* @since 5.11.0
*
* @param string $error_text string containing the error text message.
* @param string $license_key the license key that was used during the failed activation.
*
* @return void
*/
function acf_pro_set_activation_failure_transient( $error_text, $license_key ) {
set_transient(
'acf_activation_error',
array(
'error' => $error_text,
'license' => $license_key,
),
HOUR_IN_SECONDS
);
}
/**
* Get the automatic activation failure transient
*
* @date 11/10/2021
* @since 5.11.0
*
* @return array|false Activation failure transient array, or false if it's not set.
*/
function acf_pro_get_activation_failure_transient() {
return get_transient( 'acf_activation_error' );
}
/**
* Display the stored activation error
*
* @date 11/10/2021
* @since 5.11.0
*/
function acf_pro_display_activation_error() {
// Return if we're not in admin.
if ( ! is_admin() ) {
return;
}
// Return if the current user cannot view ACF settings.
if ( ! acf_current_user_can_admin() ) {
return;
}
// Check if the transient exists.
$activation_data = acf_pro_get_activation_failure_transient();
// Return if the transient does not exist.
if ( ! $activation_data ) {
return;
}
// Check if the license key is defined. If not, delete the transient.
if ( ! defined( 'ACF_PRO_LICENSE' ) || empty( ACF_PRO_LICENSE ) || ! is_string( ACF_PRO_LICENSE ) ) {
delete_transient( 'acf_activation_error' );
return;
}
// Append a retry link if we're not already on the settings page.
global $plugin_page;
if ( ! $plugin_page || 'acf-settings-updates' !== $plugin_page ) {
$nonce = wp_create_nonce( 'acf_retry_activation' );
$check_again_url = admin_url( 'edit.php?post_type=acf-field-group&page=acf-settings-updates&acf_retry_nonce=' . $nonce );
$activation_data['error'] = $activation_data['error'] . ' <a href="' . $check_again_url . '">' . __( 'Check Again', 'acf' ) . '</a>';
}
// Add a non-dismissible error message with the activation error.
acf_add_admin_notice( acf_esc_html( $activation_data['error'] ), 'error', false );
}
/**
* This function will return the license
*
* @type function
* @date 20/09/2016
* @since 5.4.0
*
* @return $license Activated license array
*/
function acf_pro_get_license() {
// get option
$license = get_option( 'acf_pro_license' );
// bail early if no value
if ( ! $license ) {
return false;
}
// decode
$license = acf_maybe_unserialize( base64_decode( $license ) );
// bail early if corrupt
if ( ! is_array( $license ) ) {
return false;
}
// return
return $license;
}
/**
* An ACF specific getter to replace `home_url` in our licence checks to ensure we can avoid third party filters.
*
* @since 6.0.1
*
* @return string $home_url The output from home_url, sans known third party filters which cause licence activation issues.
*/
function acf_get_home_url() {
// Disable WPML's home url overrides for our license check.
add_filter( 'wpml_get_home_url', 'acf_licence_wpml_intercept', 99, 2 );
$home_url = home_url();
// Re-enable WPML's home url overrides.
remove_filter( 'wpml_get_home_url', 'acf_licence_wpml_intercept', 99 );
return $home_url;
}
/**
* Return the original home url inside ACF's home url getter.
*
* @since 6.0.1
*
* @param string $home_url the WPML converted home URL.
* @param string $url the original home URL.
*
* @return string $url
*/
function acf_licence_wpml_intercept( $home_url, $url ) {
return $url;
}
/**
* This function will return the license key
*
* @type function
* @date 20/09/2016
* @since 5.4.0
*
* @param boolean $skip_url_check Skip the check of the current site url.
* @return string $license_key
*/
function acf_pro_get_license_key( $skip_url_check = false ) {
$license = acf_pro_get_license();
$home_url = acf_get_home_url();
// bail early if empty
if ( ! $license || ! $license['key'] ) {
return false;
}
// bail early if url has changed
if ( ! $skip_url_check && acf_strip_protocol( $license['url'] ) !== acf_strip_protocol( $home_url ) ) {
return false;
}
// return
return $license['key'];
}
/**
* This function will update the DB license
*
* @type function
* @date 20/09/2016
* @since 5.4.0
*
* @param string $key The license key
* @return bool The result of the update_option call
*/
function acf_pro_update_license( $key = '' ) {
// vars
$value = '';
// key
if ( $key ) {
// vars
$data = array(
'key' => $key,
'url' => acf_get_home_url(),
);
// encode
$value = base64_encode( maybe_serialize( $data ) );
}
// re-register update (key has changed)
acf_register_plugin_update(
array(
'id' => 'pro',
'key' => $key,
'slug' => acf_get_setting( 'slug' ),
'basename' => acf_get_setting( 'basename' ),
'version' => acf_get_setting( 'version' ),
)
);
// update
return update_option( 'acf_pro_license', $value );
}
/**
* Get count of registered ACF Blocks
*
* @return int
*/
function acf_pro_get_registered_block_count() {
return acf_get_store( 'block-types' )->count();
}
/**
* Activates the submitted license key
* Formally ACF_Admin_Updates::activate_pro_licence since 5.0.0
*
* @date 30/09/2021
* @since 5.11.0
*
* @param string $license_key License key to activate
* @param boolean $silent Return errors rather than displaying them
* @return mixed $response A wp-error instance, or an array with a boolean success key, and string message key
*/
function acf_pro_activate_license( $license_key, $silent = false ) {
// Connect to API.
$post = array(
'acf_license' => trim( $license_key ),
'acf_version' => acf_get_setting( 'version' ),
'wp_name' => get_bloginfo( 'name' ),
'wp_url' => acf_get_home_url(),
'wp_version' => get_bloginfo( 'version' ),
'wp_language' => get_bloginfo( 'language' ),
'wp_timezone' => get_option( 'timezone_string' ),
'php_version' => PHP_VERSION,
'block_count' => acf_pro_get_registered_block_count(),
);
$response = acf_updates()->request( 'v2/plugins/activate?p=pro', $post );
// Check response is expected JSON array (not string).
if ( is_string( $response ) ) {
$response = new WP_Error( 'server_error', esc_html( $response ) );
}
// Display error.
if ( is_wp_error( $response ) ) {
if ( ! $silent ) {
display_wp_activation_error( $response );
}
return $response;
}
$success = false;
// On success.
if ( $response['status'] == 1 ) {
// Update license.
acf_pro_update_license( $response['license'] );
// Refresh plugins transient to fetch new update data.
acf_updates()->refresh_plugins_transient();
// Show notice.
if ( ! $silent ) {
acf_add_admin_notice( acf_esc_html( $response['message'] ), 'success' );
}
$success = true;
// On failure.
} else {
// Show notice.
if ( ! $silent ) {
acf_add_admin_notice( acf_esc_html( $response['message'] ), 'warning' );
}
}
// Return status array for automated activation error notices
return array(
'success' => $success,
'message' => $response['message'],
);
}
/**
* Deactivates the registered license key.
* Formally ACF_Admin_Updates::deactivate_pro_licence since 5.0.0
*
* @date 30/09/2021
* @since 5.11.0
*
* @param bool $silent Return errors rather than displaying them
* @return mixed $response A wp-error instance, or an array with a boolean success key, and string message key
*/
function acf_pro_deactivate_license( $silent = false ) {
// Get license key.
$license = acf_pro_get_license_key( true );
// Bail early if no key.
if ( ! $license ) {
return false;
}
// Connect to API.
$post = array(
'acf_license' => $license,
'wp_url' => acf_get_home_url(),
);
$response = acf_updates()->request( 'v2/plugins/deactivate?p=pro', $post );
// Check response is expected JSON array (not string).
if ( is_string( $response ) ) {
$response = new WP_Error( 'server_error', esc_html( $response ) );
}
// Display error.
if ( is_wp_error( $response ) ) {
if ( ! $silent ) {
display_wp_activation_error( $response );
}
return $response;
}
// Remove license key from DB.
acf_pro_update_license( '' );
// Refresh plugins transient to fetch new update data.
acf_updates()->refresh_plugins_transient();
$success = $response['status'] == 1;
if ( ! $silent ) {
$notice_class = $success ? 'info' : 'warning';
acf_add_admin_notice( acf_esc_html( $response['message'] ), $notice_class );
}
// Return status array for automated activation error notices
return array(
'success' => $success,
'message' => $response['message'],
);
}
/**
* Adds an admin notice using the provided WP_Error.
*
* @date 14/1/19
* @since 5.7.10
*
* @param WP_Error $wp_error The error to display.
*/
function display_wp_activation_error( $wp_error ) {
// Only show one error on page.
if ( acf_has_done( 'display_wp_error' ) ) {
return;
}
// Create new notice.
acf_new_admin_notice(
array(
'text' => __( '<b>ACF Activation Error</b>. Could not connect to activation server', 'acf' ) . ' <span class="description">(' . esc_html( $wp_error->get_error_message() ) . ').</span>',
'type' => 'error',
)
);
}