Added dependency plugins

This commit is contained in:
Moris Zen
2018-06-25 00:00:37 +02:00
parent 720a1c31a4
commit f069f6782f
698 changed files with 289637 additions and 1 deletions

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<?php
/*
* ACF Attachment Form Class
*
* All the logic for adding fields to attachments
*
* @class acf_form_attachment
* @package ACF
* @subpackage Forms
*/
if( ! class_exists('acf_form_attachment') ) :
class acf_form_attachment {
/*
* __construct
*
* This function will setup the class functionality
*
* @type function
* @date 5/03/2014
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function __construct() {
// actions
add_action('admin_enqueue_scripts', array($this, 'admin_enqueue_scripts'));
// render
add_filter('attachment_fields_to_edit', array($this, 'edit_attachment'), 10, 2);
// save
add_filter('attachment_fields_to_save', array($this, 'save_attachment'), 10, 2);
}
/*
* validate_page
*
* This function will check if the current page is for a post/page edit form
*
* @type function
* @date 23/06/12
* @since 3.1.8
*
* @param n/a
* @return (boolean)
*/
function validate_page() {
// global
global $pagenow, $typenow, $wp_version;
// validate page
if( $pagenow === 'post.php' && $typenow === 'attachment' ) {
return true;
}
// validate page
if( $pagenow === 'upload.php' && version_compare($wp_version, '4.0', '>=') ) {
add_action('admin_footer', array($this, 'admin_footer'), 0);
return true;
}
// return
return false;
}
/*
* admin_enqueue_scripts
*
* This action is run after post query but before any admin script / head actions.
* It is a good place to register all actions.
*
* @type action (admin_enqueue_scripts)
* @date 26/01/13
* @since 3.6.0
*
* @param N/A
* @return N/A
*/
function admin_enqueue_scripts() {
// bail early if not valid page
if( !$this->validate_page() ) {
return;
}
// load acf scripts
acf_enqueue_scripts();
}
/*
* admin_footer
*
* This function will add acf_form_data to the WP 4.0 attachment grid
*
* @type action (admin_footer)
* @date 11/09/2014
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function admin_footer() {
// render post data
acf_form_data(array(
'post_id' => 0,
'nonce' => 'attachment',
'ajax' => 1
));
?>
<script type="text/javascript">
// WP saves attachment on any input change, so unload is not needed
acf.unload.active = 0;
</script>
<?php
}
/*
* edit_attachment
*
* description
*
* @type function
* @date 8/10/13
* @since 5.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function edit_attachment( $form_fields, $post ) {
// vars
$is_page = $this->validate_page();
$post_id = $post->ID;
$el = 'tr';
$args = array(
'attachment' => $post_id
);
// get field groups
$field_groups = acf_get_field_groups( $args );
// render
if( !empty($field_groups) ) {
// get acf_form_data
ob_start();
acf_form_data(array(
'post_id' => $post_id,
'nonce' => 'attachment',
));
// open
echo '</td></tr>';
// loop
foreach( $field_groups as $field_group ) {
// load fields
$fields = acf_get_fields( $field_group );
// override instruction placement for modal
if( !$is_page ) {
$field_group['instruction_placement'] = 'field';
}
// render
acf_render_fields( $post_id, $fields, $el, $field_group['instruction_placement'] );
}
// close
echo '<tr class="compat-field-acf-blank"><td>';
$html = ob_get_contents();
ob_end_clean();
$form_fields[ 'acf-form-data' ] = array(
'label' => '',
'input' => 'html',
'html' => $html
);
}
// return
return $form_fields;
}
/*
* save_attachment
*
* description
*
* @type function
* @date 8/10/13
* @since 5.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function save_attachment( $post, $attachment ) {
// bail early if not valid nonce
if( ! acf_verify_nonce('attachment') ) {
return $post;
}
// validate and save
if( acf_validate_save_post(true) ) {
acf_save_post( $post['ID'] );
}
// return
return $post;
}
}
new acf_form_attachment();
endif;
?>

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<?php
/*
* ACF Comment Form Class
*
* All the logic for adding fields to comments
*
* @class acf_form_comment
* @package ACF
* @subpackage Forms
*/
if( ! class_exists('acf_form_comment') ) :
class acf_form_comment {
/*
* __construct
*
* This function will setup the class functionality
*
* @type function
* @date 5/03/2014
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function __construct() {
// actions
add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) );
// render
add_filter('comment_form_field_comment', array($this, 'comment_form_field_comment'), 999, 1);
//add_action( 'comment_form_logged_in_after', array( $this, 'add_comment') );
//add_action( 'comment_form', array( $this, 'add_comment') );
// save
add_action( 'edit_comment', array( $this, 'save_comment' ), 10, 1 );
add_action( 'comment_post', array( $this, 'save_comment' ), 10, 1 );
}
/*
* validate_page
*
* This function will check if the current page is for a post/page edit form
*
* @type function
* @date 23/06/12
* @since 3.1.8
*
* @param n/a
* @return (boolean)
*/
function validate_page() {
// global
global $pagenow;
// validate page
if( $pagenow == 'comment.php' ) {
return true;
}
// return
return false;
}
/*
* admin_enqueue_scripts
*
* This action is run after post query but before any admin script / head actions.
* It is a good place to register all actions.
*
* @type action (admin_enqueue_scripts)
* @date 26/01/13
* @since 3.6.0
*
* @param n/a
* @return n/a
*/
function admin_enqueue_scripts() {
// validate page
if( ! $this->validate_page() ) {
return;
}
// load acf scripts
acf_enqueue_scripts();
// actions
add_action('admin_footer', array($this, 'admin_footer'), 10, 1);
add_action('add_meta_boxes_comment', array($this, 'edit_comment'), 10, 1);
}
/*
* edit_comment
*
* This function is run on the admin comment.php page and will render the ACF fields within custom metaboxes to look native
*
* @type function
* @date 19/10/13
* @since 5.0.0
*
* @param $comment (object)
* @return n/a
*/
function edit_comment( $comment ) {
// vars
$post_id = "comment_{$comment->comment_ID}";
// get field groups
$field_groups = acf_get_field_groups(array(
'comment' => get_post_type( $comment->comment_post_ID )
));
// render
if( !empty($field_groups) ) {
// render post data
acf_form_data(array(
'post_id' => $post_id,
'nonce' => 'comment'
));
foreach( $field_groups as $field_group ) {
// load fields
$fields = acf_get_fields( $field_group );
// vars
$o = array(
'id' => 'acf-'.$field_group['ID'],
'key' => $field_group['key'],
//'style' => $field_group['style'],
'label' => $field_group['label_placement'],
'edit_url' => '',
'edit_title' => __('Edit field group', 'acf'),
//'visibility' => $visibility
);
// edit_url
if( $field_group['ID'] && acf_current_user_can_admin() ) {
$o['edit_url'] = admin_url('post.php?post=' . $field_group['ID'] . '&action=edit');
}
?>
<div id="acf-<?php echo $field_group['ID']; ?>" class="stuffbox">
<h3 class="hndle"><?php echo $field_group['title']; ?></h3>
<div class="inside">
<?php acf_render_fields( $post_id, $fields, 'div', $field_group['instruction_placement'] ); ?>
<script type="text/javascript">
if( typeof acf !== 'undefined' ) {
acf.postbox.render(<?php echo json_encode($o); ?>);
}
</script>
</div>
</div>
<?php
}
}
}
/*
* comment_form_field_comment
*
* description
*
* @type function
* @date 18/04/2016
* @since 5.3.8
*
* @param $post_id (int)
* @return $post_id (int)
*/
function comment_form_field_comment( $html ) {
// global
global $post;
// vars
$post_id = false;
// get field groups
$field_groups = acf_get_field_groups(array(
'comment' => $post->post_type
));
// bail early if no field groups
if( !$field_groups ) return $html;
// ob
ob_start();
// render post data
acf_form_data(array(
'post_id' => $post_id,
'nonce' => 'comment'
));
echo '<div class="acf-comment-fields acf-fields -clear">';
foreach( $field_groups as $field_group ) {
$fields = acf_get_fields( $field_group );
acf_render_fields( $post_id, $fields, 'p', $field_group['instruction_placement'] );
}
echo '</div>';
// append
$html .= ob_get_contents();
ob_end_clean();
// return
return $html;
}
/*
* save_comment
*
* This function will save the comment data
*
* @type function
* @date 19/10/13
* @since 5.0.0
*
* @param comment_id (int)
* @return n/a
*/
function save_comment( $comment_id ) {
// bail early if not valid nonce
if( !acf_verify_nonce('comment') ) {
return $comment_id;
}
// kses
if( isset($_POST['acf']) ) {
$_POST['acf'] = wp_kses_post_deep( $_POST['acf'] );
}
// validate and save
if( acf_validate_save_post(true) ) {
acf_save_post( "comment_{$comment_id}" );
}
}
/*
* admin_footer
*
* description
*
* @type function
* @date 27/03/2015
* @since 5.1.5
*
* @param $post_id (int)
* @return $post_id (int)
*/
function admin_footer() {
?>
<script type="text/javascript">
(function($) {
// vars
var $spinner = $('#publishing-action .spinner');
// create spinner if not exists (may exist in future WP versions)
if( !$spinner.exists() ) {
// create spinner
$spinner = $('<span class="spinner"></span>');
// append
$('#publishing-action').prepend( $spinner );
}
})(jQuery);
</script>
<?php
}
}
new acf_form_comment();
endif;
?>

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<?php
if( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
if( ! class_exists('acf_form_customizer') ) :
class acf_form_customizer {
/*
* __construct
*
* This function will setup the class functionality
*
* @type function
* @date 5/03/2014
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function __construct() {
// vars
$this->preview_values = array();
$this->preview_fields = array();
$this->preview_errors = array();
// actions
add_action('admin_enqueue_scripts', array($this, 'admin_enqueue_scripts'));
add_action('customize_preview_init', array($this, 'customize_preview_init'), 1, 1);
add_action('customize_save', array($this, 'customize_save'), 1, 1);
// save
add_filter('widget_update_callback', array($this, 'save_widget'), 10, 4);
}
/*
* admin_enqueue_scripts
*
* This action is run after post query but before any admin script / head actions.
* It is a good place to register all actions.
*
* @type action (admin_enqueue_scripts)
* @date 26/01/13
* @since 3.6.0
*
* @param N/A
* @return N/A
*/
function admin_enqueue_scripts() {
// validate screen
if( !acf_is_screen('customize') ) return;
// load acf scripts
acf_enqueue_scripts();
// actions
add_action('acf/input/admin_footer', array($this, 'admin_footer'), 1);
}
/*
* save_widget
*
* This function will hook into the widget update filter and save ACF data
*
* @type function
* @date 27/05/2015
* @since 5.2.3
*
* @param $instance (array) widget settings
* @param $new_instance (array) widget settings
* @param $old_instance (array) widget settings
* @param $widget (object) widget info
* @return $instance
*/
function save_widget( $instance, $new_instance, $old_instance, $widget ) {
// bail ealry if not valid (customize + acf values + nonce)
if( !isset($_POST['wp_customize']) || !isset($new_instance['acf']) || !acf_verify_nonce('widget') ) return $instance;
// vars
$data = array(
'post_id' => "widget_{$widget->id}",
'values' => array(),
'fields' => array()
);
// append values
$data['values'] = $new_instance['acf'];
// append fields (name => key relationship) - used later in 'acf/get_field_reference' for customizer previews
foreach( $data['values'] as $k => $v ) {
// get field
$field = acf_get_field( $k );
// continue if no field
if( !$field ) continue;
// update
$data['fields'][ $field['name'] ] = $field['key'];
}
// append data to instance
$instance['acf'] = $data;
// return
return $instance;
}
/*
* settings
*
* This function will return an array of cutomizer settings that include ACF data
* similar to `$customizer->settings();`
*
* @type function
* @date 22/03/2016
* @since 5.3.2
*
* @param $customizer (object)
* @return $value (mixed)
*/
function settings( $customizer ) {
// vars
$data = array();
$settings = $customizer->settings();
// bail ealry if no settings
if( empty($settings) ) return false;
// loop over settings
foreach( $settings as $setting ) {
// vars
$id = $setting->id;
// verify settings type
if( substr($id, 0, 6) == 'widget' || substr($id, 0, 7) == 'nav_menu' ) {
// allow
} else {
continue;
}
// get value
$value = $setting->post_value();
// bail early if no acf
if( !is_array($value) || !isset($value['acf']) ) continue;
// set data
$setting->acf = $value['acf'];
// append
$data[] = $setting;
}
// bail ealry if no settings
if( empty($data) ) return false;
// return
return $data;
}
/*
* customize_preview_init
*
* This function is called when customizer preview is initialized
*
* @type function
* @date 22/03/2016
* @since 5.3.2
*
* @param $customizer (object)
* @return n/a
*/
function customize_preview_init( $customizer ) {
// get customizer settings (widgets)
$settings = $this->settings( $customizer );
// bail ealry if no settings
if( empty($settings) ) return;
// append values
foreach( $settings as $setting ) {
// get acf data
$data = $setting->acf;
// append acf_value to preview_values
$this->preview_values[ $data['post_id'] ] = $data['values'];
$this->preview_fields[ $data['post_id'] ] = $data['fields'];
}
// bail ealry if no preview_values
if( empty($this->preview_values) ) return;
// add filter
add_filter('acf/get_field_reference', array($this, 'get_field_reference'), 10, 3);
}
/*
* get_field_reference
*
* This function will return a field_key for a given field name + post_id
* Normally, ACF would lookup the DB fro this connection, but a new preview widget has not yet saved anything to the DB
*
* @type function
* @date 12/05/2016
* @since 5.3.8
*
* @param $field_key (string)
* @param $field_name (string)
* @param $post_id (mixed)
* @return $field_key
*/
function get_field_reference( $field_key, $field_name, $post_id ) {
// look for reference
if( isset($this->preview_fields[ $post_id ][ $field_name ]) ) {
// update key
$field_key = $this->preview_fields[ $post_id ][ $field_name ];
$field_value = $this->preview_values[ $post_id ][ $field_key ];
// cache value
acf_set_cache("get_value/post_id={$post_id}/name={$field_name}", $field_value);
}
// return
return $field_key;
}
/*
* customize_save
*
* This function is called when customizer saves a widget.
* Normally, the widget_update_callback filter would be used, but the customizer disables this and runs a custom action
* class-customizer-settings.php will save the widget data via the function set_root_value which uses update_option
*
* @type function
* @date 22/03/2016
* @since 5.3.2
*
* @param $customizer (object)
* @return n/a
*/
function customize_save( $customizer ) {
// get customizer settings (widgets)
$settings = $this->settings( $customizer );
// bail ealry if no settings
if( empty($settings) ) return;
// append values
foreach( $settings as $setting ) {
// get acf data
$data = $setting->acf;
// save acf data
acf_save_post( $data['post_id'], $data['values'] );
// remove [acf] data from saved widget array
$id_data = $setting->id_data();
add_filter('pre_update_option_' . $id_data['base'], array($this, 'pre_update_option'), 10, 3);
}
}
/*
* pre_update_option
*
* this function will remove the [acf] data from widget insance
*
* @type function
* @date 22/03/2016
* @since 5.3.2
*
* @param $post_id (int)
* @return $post_id (int)
*/
function pre_update_option( $value, $option, $old_value ) {
// bail ealry if no value
if( empty($value) ) return $value;
// loop over widgets
// WP saves all widgets (of the same type) as an array of widgets
foreach( $value as $i => $widget ) {
// bail ealry if no acf
if( !isset($widget['acf']) ) continue;
// remove widget
unset($value[ $i ]['acf']);
}
// return
return $value;
}
/*
* admin_footer
*
* This function will add some custom HTML to the footer of the edit page
*
* @type function
* @date 11/06/2014
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function admin_footer() {
?>
<script type="text/javascript">
(function($) {
// customizer saves widget on any input change, so unload is not needed
acf.unload.active = 0;
// hack customizer function to remove bug caused by WYSIWYG field using aunique ID
// customizer compares returned AJAX HTML with the HTML of the widget form.
// the _getInputsSignature() function is used to generate a string based of input name + id.
// because ACF generates a unique ID on the WYSIWYG field, this string will not match causing the preview function to bail.
// an attempt was made to remove the WYSIWYG unique ID, but this caused multiple issues in the wp-admin and altimately doesn't make sense with the tinymce rule that all editors must have a unique ID.
// source: wp-admin/js/customize-widgets.js
// vars
var WidgetControl = wp.customize.Widgets.WidgetControl.prototype;
// backup functions
WidgetControl.__getInputsSignature = WidgetControl._getInputsSignature;
WidgetControl.__setInputState = WidgetControl._setInputState;
// modify __getInputsSignature
WidgetControl._getInputsSignature = function( inputs ) {
// vars
var signature = this.__getInputsSignature( inputs );
safe = [];
// split
signature = signature.split(';');
// loop
for( var i in signature ) {
// vars
var bit = signature[i];
// bail ealry if acf is found
if( bit.indexOf('acf') !== -1 ) continue;
// append
safe.push( bit );
}
// update
signature = safe.join(';');
// return
return signature;
};
// modify _setInputState
// this function deosn't seem to run on widget title/content, only custom fields
// either way, this function is not needed and will break ACF fields
WidgetControl._setInputState = function( input, state ) {
return true;
};
})(jQuery);
</script>
<?php
}
}
new acf_form_customizer();
endif;
?>

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<?php
if( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
if( ! class_exists('acf_form_front') ) :
class acf_form_front {
/** @var array An array of registered form settings */
private $forms = array();
/** @var array An array of default fields */
public $fields = array();
/*
* __construct
*
* This function will setup the class functionality
*
* @type function
* @date 5/03/2014
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function __construct() {
// vars
$this->fields = array(
'_post_title' => array(
'prefix' => 'acf',
'name' => '_post_title',
'key' => '_post_title',
'label' => __('Title', 'acf'),
'type' => 'text',
'required' => true,
),
'_post_content' => array(
'prefix' => 'acf',
'name' => '_post_content',
'key' => '_post_content',
'label' => __('Content', 'acf'),
'type' => 'wysiwyg',
),
'_validate_email' => array(
'prefix' => 'acf',
'name' => '_validate_email',
'key' => '_validate_email',
'label' => __('Validate Email', 'acf'),
'type' => 'text',
'value' => '',
'wrapper' => array('style' => 'display:none !important;')
)
);
// actions
add_action('acf/validate_save_post', array($this, 'validate_save_post'), 1);
// filters
add_filter('acf/pre_save_post', array($this, 'pre_save_post'), 5, 2);
}
/*
* validate_form
*
* description
*
* @type function
* @date 28/2/17
* @since 5.5.8
*
* @param $post_id (int)
* @return $post_id (int)
*/
function validate_form( $args ) {
// defaults
$args = wp_parse_args( $args, array(
'id' => 'acf-form',
'post_id' => false,
'new_post' => false,
'field_groups' => false,
'fields' => false,
'post_title' => false,
'post_content' => false,
'form' => true,
'form_attributes' => array(),
'return' => add_query_arg( 'updated', 'true', acf_get_current_url() ),
'html_before_fields' => '',
'html_after_fields' => '',
'submit_value' => __("Update", 'acf'),
'updated_message' => __("Post updated", 'acf'),
'label_placement' => 'top',
'instruction_placement' => 'label',
'field_el' => 'div',
'uploader' => 'wp',
'honeypot' => true,
'html_updated_message' => '<div id="message" class="updated"><p>%s</p></div>', // 5.5.10
'html_submit_button' => '<input type="submit" class="acf-button button button-primary button-large" value="%s" />', // 5.5.10
'html_submit_spinner' => '<span class="acf-spinner"></span>', // 5.5.10
'kses' => true // 5.6.5
));
$args['form_attributes'] = wp_parse_args( $args['form_attributes'], array(
'id' => $args['id'],
'class' => 'acf-form',
'action' => '',
'method' => 'post',
));
// filter post_id
$args['post_id'] = acf_get_valid_post_id( $args['post_id'] );
// new post?
if( $args['post_id'] === 'new_post' ) {
$args['new_post'] = wp_parse_args( $args['new_post'], array(
'post_type' => 'post',
'post_status' => 'draft',
));
}
// filter
$args = apply_filters('acf/validate_form', $args);
// return
return $args;
}
/*
* add_form
*
* description
*
* @type function
* @date 28/2/17
* @since 5.5.8
*
* @param $post_id (int)
* @return $post_id (int)
*/
function add_form( $args = array() ) {
// validate
$args = $this->validate_form( $args );
// append
$this->forms[ $args['id'] ] = $args;
}
/*
* get_form
*
* description
*
* @type function
* @date 28/2/17
* @since 5.5.8
*
* @param $post_id (int)
* @return $post_id (int)
*/
function get_form( $id = '' ) {
// bail early if not set
if( !isset($this->forms[ $id ]) ) return false;
// return
return $this->forms[ $id ];
}
/*
* validate_save_post
*
* This function will validate fields from the above array
*
* @type function
* @date 7/09/2016
* @since 5.4.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function validate_save_post() {
// register field if isset in $_POST
foreach( $this->fields as $k => $field ) {
// bail early if no in $_POST
if( !isset($_POST['acf'][ $k ]) ) continue;
// register
acf_add_local_field($field);
}
// honeypot
if( !empty($_POST['acf']['_validate_email']) ) {
acf_add_validation_error( '', __('Spam Detected', 'acf') );
}
}
/*
* pre_save_post
*
* description
*
* @type function
* @date 7/09/2016
* @since 5.4.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function pre_save_post( $post_id, $form ) {
// vars
$save = array(
'ID' => 0
);
// determine save data
if( is_numeric($post_id) ) {
// update post
$save['ID'] = $post_id;
} elseif( $post_id == 'new_post' ) {
// merge in new post data
$save = array_merge($save, $form['new_post']);
} else {
// not post
return $post_id;
}
// save post_title
if( isset($_POST['acf']['_post_title']) ) {
$save['post_title'] = acf_extract_var($_POST['acf'], '_post_title');
}
// save post_content
if( isset($_POST['acf']['_post_content']) ) {
$save['post_content'] = acf_extract_var($_POST['acf'], '_post_content');
}
// honeypot
if( !empty($_POST['acf']['_validate_email']) ) return false;
// validate
if( count($save) == 1 ) {
return $post_id;
}
// save
if( $save['ID'] ) {
wp_update_post( $save );
} else {
$post_id = wp_insert_post( $save );
}
// return
return $post_id;
}
/*
* enqueue
*
* This function will enqueue a form
*
* @type function
* @date 7/09/2016
* @since 5.4.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function enqueue_form() {
// check
$this->check_submit_form();
// load acf scripts
acf_enqueue_scripts();
}
/*
* check_submit_form
*
* This function will maybe submit form data
*
* @type function
* @date 3/3/17
* @since 5.5.10
*
* @param n/a
* @return n/a
*/
function check_submit_form() {
// verify nonce
if( !acf_verify_nonce('acf_form') ) return;
// bail ealry if form not submit
if( empty($_POST['_acf_form']) ) return;
// load form
$form = json_decode( acf_decrypt($_POST['_acf_form']), true );
// bail ealry if form is corrupt
if( empty($form) ) return;
// kses
if( $form['kses'] && isset($_POST['acf']) ) {
$_POST['acf'] = wp_kses_post_deep( $_POST['acf'] );
}
// validate data
acf_validate_save_post(true);
// submit
$this->submit_form( $form );
}
/*
* submit_form
*
* This function will submit form data
*
* @type function
* @date 3/3/17
* @since 5.5.10
*
* @param n/a
* @return n/a
*/
function submit_form( $form ) {
// filter
$form = apply_filters('acf/pre_submit_form', $form);
// vars
$post_id = acf_maybe_get($form, 'post_id', 0);
// add global for backwards compatibility
$GLOBALS['acf_form'] = $form;
// allow for custom save
$post_id = apply_filters('acf/pre_save_post', $post_id, $form);
// save
acf_save_post( $post_id );
// restore form (potentially modified)
$form = $GLOBALS['acf_form'];
// action
do_action('acf/submit_form', $form, $post_id);
// vars
$return = acf_maybe_get($form, 'return', '');
// redirect
if( $return ) {
// update %placeholders%
$return = str_replace('%post_id%', $post_id, $return);
$return = str_replace('%post_url%', get_permalink($post_id), $return);
// redirect
wp_redirect( $return );
exit;
}
}
/*
* render
*
* description
*
* @type function
* @date 7/09/2016
* @since 5.4.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function render_form( $args = array() ) {
// array
if( is_array($args) ) {
$args = $this->validate_form( $args );
// id
} else {
$args = $this->get_form( $args );
}
// bail early if no args
if( !$args ) return false;
// load values from this post
$post_id = $args['post_id'];
// dont load values for 'new_post'
if( $post_id === 'new_post' ) $post_id = false;
// register local fields
foreach( $this->fields as $k => $field ) {
acf_add_local_field($field);
}
// vars
$field_groups = array();
$fields = array();
// post_title
if( $args['post_title'] ) {
// load local field
$_post_title = acf_get_field('_post_title');
$_post_title['value'] = $post_id ? get_post_field('post_title', $post_id) : '';
// append
$fields[] = $_post_title;
}
// post_content
if( $args['post_content'] ) {
// load local field
$_post_content = acf_get_field('_post_content');
$_post_content['value'] = $post_id ? get_post_field('post_content', $post_id) : '';
// append
$fields[] = $_post_content;
}
// specific fields
if( $args['fields'] ) {
foreach( $args['fields'] as $selector ) {
// append field ($strict = false to allow for better compatibility with field names)
$fields[] = acf_maybe_get_field( $selector, $post_id, false );
}
} elseif( $args['field_groups'] ) {
foreach( $args['field_groups'] as $selector ) {
$field_groups[] = acf_get_field_group( $selector );
}
} elseif( $args['post_id'] == 'new_post' ) {
$field_groups = acf_get_field_groups( $args['new_post'] );
} else {
$field_groups = acf_get_field_groups(array(
'post_id' => $args['post_id']
));
}
//load fields based on field groups
if( !empty($field_groups) ) {
foreach( $field_groups as $field_group ) {
$field_group_fields = acf_get_fields( $field_group );
if( !empty($field_group_fields) ) {
foreach( array_keys($field_group_fields) as $i ) {
$fields[] = acf_extract_var($field_group_fields, $i);
}
}
}
}
// honeypot
if( $args['honeypot'] ) {
$fields[] = acf_get_field('_validate_email');
}
// updated message
if( !empty($_GET['updated']) && $args['updated_message'] ) {
printf( $args['html_updated_message'], $args['updated_message'] );
}
// uploader (always set incase of multiple forms on the page)
acf_update_setting('uploader', $args['uploader']);
// display form
if( $args['form'] ): ?>
<form <?php acf_esc_attr_e( $args['form_attributes']); ?>>
<?php endif;
// render post data
acf_form_data(array(
'post_id' => $args['post_id'],
'nonce' => 'acf_form',
'form' => acf_encrypt(json_encode($args))
));
?>
<div class="acf-fields acf-form-fields -<?php echo $args['label_placement']; ?>">
<?php
// html before fields
echo $args['html_before_fields'];
// render
acf_render_fields( $post_id, $fields, $args['field_el'], $args['instruction_placement'] );
// html after fields
echo $args['html_after_fields'];
?>
</div>
<?php if( $args['form'] ): ?>
<div class="acf-form-submit">
<?php printf( $args['html_submit_button'], $args['submit_value'] ); ?>
<?php echo $args['html_submit_spinner']; ?>
</div>
</form>
<?php endif;
}
}
// initialize
acf()->form_front = new acf_form_front();
endif; // class_exists check
/*
* Functions
*
* alias of acf()->form->functions
*
* @type function
* @date 11/06/2014
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function acf_form_head() {
acf()->form_front->enqueue_form();
}
function acf_form( $args = array() ) {
acf()->form_front->render_form( $args );
}
function acf_get_form( $id = '' ) {
acf()->form_front->get_form( $id );
}
function acf_register_form( $args ) {
acf()->form_front->add_form( $args );
}
?>

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@@ -0,0 +1,323 @@
<?php
if( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
if( ! class_exists('acf_form_nav_menu') ) :
class acf_form_nav_menu {
/*
* __construct
*
* This function will setup the class functionality
*
* @type function
* @date 5/03/2014
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function __construct() {
// actions
add_action('admin_enqueue_scripts', array($this, 'admin_enqueue_scripts'));
add_action('wp_update_nav_menu', array($this, 'update_nav_menu'));
add_action('acf/validate_save_post', array($this, 'acf_validate_save_post'), 5);
// filters
add_filter('wp_edit_nav_menu_walker', array($this, 'wp_edit_nav_menu_walker'), 10, 2);
}
/*
* admin_enqueue_scripts
*
* This action is run after post query but before any admin script / head actions.
* It is a good place to register all actions.
*
* @type action (admin_enqueue_scripts)
* @date 26/01/13
* @since 3.6.0
*
* @param N/A
* @return N/A
*/
function admin_enqueue_scripts() {
// validate screen
if( !acf_is_screen('nav-menus') ) return;
// load acf scripts
acf_enqueue_scripts();
// actions
add_action('admin_footer', array($this, 'admin_footer'), 1);
}
/*
* update_nav_menu
*
* description
*
* @type function
* @date 26/5/17
* @since 5.6.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function update_nav_menu( $menu_id ) {
// vars
$post_id = acf_get_term_post_id( 'nav_menu', $menu_id );
// verify and remove nonce
if( !acf_verify_nonce('nav_menu') ) return $menu_id;
// validate and show errors
acf_validate_save_post( true );
// save
acf_save_post( $post_id );
// save nav menu items
$this->update_nav_menu_items( $menu_id );
}
/*
* update_nav_menu_items
*
* description
*
* @type function
* @date 26/5/17
* @since 5.6.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function update_nav_menu_items( $menu_id ) {
// bail ealry if not set
if( empty($_POST['menu-item-acf']) ) return;
// loop
foreach( $_POST['menu-item-acf'] as $post_id => $values ) {
acf_save_post( $post_id, $values );
}
}
/*
* wp_edit_nav_menu_walker
*
* description
*
* @type function
* @date 26/5/17
* @since 5.6.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function wp_edit_nav_menu_walker( $class, $menu_id = 0 ) {
// global
global $acf_menu;
// set var
$acf_menu = (int) $menu_id;
// include walker
if( class_exists('Walker_Nav_Menu_Edit') ) {
acf_include('includes/walkers/class-acf-walker-nav-menu-edit.php');
}
// return
return 'ACF_Walker_Nav_Menu_Edit';
}
/*
* acf_validate_save_post
*
* This function will loop over $_POST data and validate
*
* @type action 'acf/validate_save_post' 5
* @date 7/09/2016
* @since 5.4.0
*
* @param n/a
* @return n/a
*/
function acf_validate_save_post() {
// bail ealry if not set
if( empty($_POST['menu-item-acf']) ) return;
// loop
foreach( $_POST['menu-item-acf'] as $post_id => $values ) {
// vars
$prefix = 'menu-item-acf['.$post_id.']';
// validate
acf_validate_values( $values, $prefix );
}
}
/*
* admin_footer
*
* This function will add some custom HTML to the footer of the edit page
*
* @type function
* @date 11/06/2014
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function admin_footer() {
// global
global $acf_menu;
// vars
$post_id = acf_get_term_post_id( 'nav_menu', $acf_menu );
// get field groups
$field_groups = acf_get_field_groups(array(
'nav_menu' => $acf_menu
));
?>
<div id="tmpl-acf-menu-settings" style="display: none;">
<?php
// data (always needed to save nav menu items)
acf_form_data(array(
'post_id' => $post_id,
'nonce' => 'nav_menu',
));
// render
if( !empty($field_groups) ) {
// loop
foreach( $field_groups as $field_group ) {
$fields = acf_get_fields( $field_group );
echo '<div class="acf-menu-settings -'.$field_group['style'].'">';
echo '<h2>' . $field_group['title'] . '</h2>';
echo '<div class="acf-fields -left -clear">';
acf_render_fields( $post_id, $fields, 'div', $field_group['instruction_placement'] );
echo '</div>';
echo '</div>';
}
}
?>
</div>
<script type="text/javascript">
(function($) {
// append html
$('#post-body-content').append( $('#tmpl-acf-menu-settings').html() );
// avoid WP over-writing $_POST data
// - https://core.trac.wordpress.org/ticket/41502#ticket
$(document).on('submit', '#update-nav-menu', function() {
// vars
var $form = $(this);
var $input = $('input[name="nav-menu-data"]');
// decode json
var json = $form.serializeArray();
var json2 = [];
// loop
$.each( json, function( i, pair ) {
// avoid nesting (unlike WP)
if( pair.name === 'nav-menu-data' ) return;
// bail early if is 'acf[' input
if( pair.name.indexOf('acf[') > -1 ) return;
// append
json2.push( pair );
});
// update
$input.val( JSON.stringify(json2) );
});
})(jQuery);
</script>
<?php
}
}
new acf_form_nav_menu();
endif;
?>

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<?php
/*
* ACF Post Form Class
*
* All the logic for adding fields to posts
*
* @class acf_form_post
* @package ACF
* @subpackage Forms
*/
if( ! class_exists('acf_form_post') ) :
class acf_form_post {
var $post_id = 0,
$typenow = '',
$style = '';
/*
* __construct
*
* This function will setup the class functionality
*
* @type function
* @date 5/03/2014
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function __construct() {
// actions
add_action('admin_enqueue_scripts', array($this, 'admin_enqueue_scripts'));
// save
add_filter('wp_insert_post_empty_content', array($this, 'wp_insert_post_empty_content'), 10, 2);
add_action('save_post', array($this, 'save_post'), 10, 2);
// ajax
add_action('wp_ajax_acf/post/get_field_groups', array($this, 'get_field_groups'));
}
/*
* validate_page
*
* This function will check if the current page is for a post/page edit form
*
* @type function
* @date 23/06/12
* @since 3.1.8
*
* @param n/a
* @return (boolean)
*/
function validate_page() {
// global
global $post, $pagenow, $typenow;
// vars
$return = false;
// validate page
if( in_array($pagenow, array('post.php', 'post-new.php')) ) {
$return = true;
}
// update vars
if( !empty($post) ) {
$this->post_id = $post->ID;
$this->typenow = $typenow;
}
// validate post type
if( in_array($typenow, array('acf-field-group', 'attachment')) ) {
return false;
}
// validate page (Shopp)
if( $pagenow == "admin.php" && isset( $_GET['page'] ) && $_GET['page'] == "shopp-products" && isset( $_GET['id'] ) ) {
$return = true;
$this->post_id = absint( $_GET['id'] );
$this->typenow = 'shopp_product';
}
// return
return $return;
}
/*
* admin_enqueue_scripts
*
* This action is run after post query but before any admin script / head actions.
* It is a good place to register all actions.
*
* @type action (admin_enqueue_scripts)
* @date 26/01/13
* @since 3.6.0
*
* @param n/a
* @return n/a
*/
function admin_enqueue_scripts() {
// validate page
if( !$this->validate_page() ) return;
// load acf scripts
acf_enqueue_scripts();
// actions
add_action('acf/input/admin_head', array($this,'admin_head'));
add_action('acf/input/admin_footer', array($this,'admin_footer'));
}
/*
* 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() {
// vars
$style_found = false;
// get field groups
$field_groups = acf_get_field_groups();
// add meta boxes
if( !empty($field_groups) ) {
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,
'visibility' => false
);
// tweaks to vars
if( $context == 'side' ) {
$priority = 'core';
}
// filter for 3rd party customization
$priority = apply_filters('acf/input/meta_box_priority', $priority, $field_group);
// visibility
$args['visibility'] = acf_get_field_group_visibility( $field_group, array(
'post_id' => $this->post_id,
'post_type' => $this->typenow
));
// add meta box
add_meta_box( $id, $title, array($this, 'render_meta_box'), $this->typenow, $context, $priority, $args );
// update style
if( !$style_found && $args['visibility'] ) {
$style_found = true;
$this->style = acf_get_field_group_style( $field_group );
}
}
}
// Allow 'acf_after_title' metabox position
add_action('edit_form_after_title', array($this, 'edit_form_after_title'));
// remove postcustom metabox (removes expensive SQL query)
if( acf_get_setting('remove_wp_meta_box') ) {
remove_meta_box( 'postcustom', false, 'normal' );
}
// remove ACF values from meta postbox ()
add_filter('is_protected_meta', array($this, 'is_protected_meta'), 10, 3);
}
/*
* edit_form_after_title
*
* This action will allow ACF to render metaboxes after the title
*
* @type action
* @date 17/08/13
*
* @param n/a
* @return n/a
*/
function edit_form_after_title() {
// globals
global $post, $wp_meta_boxes;
// render post data
acf_form_data(array(
'post_id' => $this->post_id,
'nonce' => 'post',
'ajax' => 1
));
// render
do_meta_boxes( get_current_screen(), 'acf_after_title', $post);
// clean up
unset( $wp_meta_boxes['post']['acf_after_title'] );
}
/*
* render_meta_box
*
* description
*
* @type function
* @date 20/10/13
* @since 5.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function render_meta_box( $post, $args ) {
// extract args
extract( $args ); // all variables from the add_meta_box function
extract( $args ); // all variables from the args argument
// vars
$o = array(
'id' => $id,
'key' => $field_group['key'],
'style' => $field_group['style'],
'label' => $field_group['label_placement'],
'edit_url' => '',
'edit_title' => __('Edit field group', 'acf'),
'visibility' => $visibility
);
// edit_url
if( $field_group['ID'] && acf_current_user_can_admin() ) {
$o['edit_url'] = admin_url('post.php?post=' . $field_group['ID'] . '&action=edit');
}
// load and render fields
if( $visibility ) {
// load fields
$fields = acf_get_fields( $field_group );
// render
acf_render_fields( $this->post_id, $fields, 'div', $field_group['instruction_placement'] );
// render replace-me div
} else {
echo '<div class="acf-replace-with-fields"><div class="acf-loading"></div></div>';
}
?>
<script type="text/javascript">
if( typeof acf !== 'undefined' ) {
acf.postbox.render(<?php echo json_encode($o); ?>);
}
</script>
<?php
}
/*
* admin_footer
*
* description
*
* @type function
* @date 21/10/13
* @since 5.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function admin_footer(){
// get style of first field group
echo '<style type="text/css" id="acf-style">' . $this->style . '</style>';
}
/*
* get_field_groups
*
* This function will return all the JSON data needed to render new metaboxes
*
* @type function
* @date 21/10/13
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function get_field_groups() {
// options
$options = acf_parse_args($_POST, array(
'nonce' => '',
'post_id' => 0,
'ajax' => 1,
'exists' => array()
));
// vars
$json = array();
$exists = acf_extract_var( $options, 'exists' );
// verify nonce
if( !acf_verify_ajax() ) die();
// get field groups
$field_groups = acf_get_field_groups( $options );
// bail early if no field groups
if( empty($field_groups) ) {
wp_send_json_success( $json );
}
// loop through field groups
foreach( $field_groups as $i => $field_group ) {
// vars
$item = array(
//'ID' => $field_group['ID'], - JSON does not have ID (not used by JS anyway)
'key' => $field_group['key'],
'title' => $field_group['title'],
'html' => '',
'style' => ''
);
// style
if( $i == 0 ) {
$item['style'] = acf_get_field_group_style( $field_group );
}
// html
if( !in_array($field_group['key'], $exists) ) {
// load fields
$fields = acf_get_fields( $field_group );
// get field HTML
ob_start();
// render
acf_render_fields( $options['post_id'], $fields, 'div', $field_group['instruction_placement'] );
$item['html'] = ob_get_clean();
}
// append
$json[] = $item;
}
// return
wp_send_json_success( $json );
}
/*
* wp_insert_post_empty_content
*
* This function will allow WP to insert a new post without title / content if ACF data exists
*
* @type function
* @date 16/07/2014
* @since 5.0.1
*
* @param $maybe_empty (bool) whether the post should be considered "empty"
* @param $postarr (array) Array of post data
* @return $maybe_empty
*/
function wp_insert_post_empty_content( $maybe_empty, $postarr ) {
if( $maybe_empty && acf_maybe_get_POST('_acf_changed') ) {
$maybe_empty = false;
}
// return
return $maybe_empty;
}
/*
* allow_save_post
*
* This function will return true if the post is allowed to be saved
*
* @type function
* @date 26/06/2016
* @since 5.3.8
*
* @param $post_id (int)
* @return $post_id (int)
*/
function allow_save_post( $post ) {
// vars
$allow = true;
// disallow if is post type
$post_types = array( 'auto-draft', 'revision', 'acf-field', 'acf-field-group' );
if( in_array($post->post_type, $post_types) ) $allow = false;
// disallow if not the form post
$form_post_id = (int) acf_maybe_get_POST('post_ID');
if( $form_post_id && $form_post_id !== $post->ID ) $allow = false;
// revision (preview)
if( $post->post_type == 'revision' ) {
// allow if doing preview
if( acf_maybe_get_POST('wp-preview') == 'dopreview' ) $allow = true;
// disallow if not a revision of the form post
if( $form_post_id && $form_post_id !== $post->post_parent ) $allow = false;
}
// return
return $allow;
}
/*
* save_post
*
* This function will validate and save the $_POST data
*
* @type function
* @date 23/06/12
* @since 1.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function save_post( $post_id, $post ) {
// bail ealry if no allowed to save this post type
if( !$this->allow_save_post($post) ) return $post_id;
// verify nonce
if( !acf_verify_nonce('post') ) return $post_id;
// validate for published post (allow draft to save without validation)
if( $post->post_status == 'publish' ) {
// show errors
acf_validate_save_post( true );
}
// save
acf_save_post( $post_id );
// save revision
if( post_type_supports($post->post_type, 'revisions') ) {
acf_save_post_revision( $post_id );
}
// return
return $post_id;
}
/*
* is_protected_meta
*
* This function will remove any ACF meta from showing in the meta postbox
*
* @type function
* @date 12/04/2014
* @since 5.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function is_protected_meta( $protected, $meta_key, $meta_type ) {
// if acf_get_field_reference returns a valid key, this is an acf value, so protect it!
if( !$protected ) {
$reference = acf_get_field_reference( $meta_key, $this->post_id );
if( acf_is_field_key($reference) ) {
$protected = true;
}
}
// return
return $protected;
}
}
new acf_form_post();
endif;
?>

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<?php
/*
* ACF Taxonomy Form Class
*
* All the logic for adding fields to taxonomy terms
*
* @class acf_form_taxonomy
* @package ACF
* @subpackage Forms
*/
if( ! class_exists('acf_form_taxonomy') ) :
class acf_form_taxonomy {
var $form = '#addtag';
/*
* __construct
*
* This function will setup the class functionality
*
* @type function
* @date 5/03/2014
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function __construct() {
// actions
add_action('admin_enqueue_scripts', array($this, 'admin_enqueue_scripts'));
// save
add_action('create_term', array($this, 'save_term'), 10, 3);
add_action('edit_term', array($this, 'save_term'), 10, 3);
// delete
add_action('delete_term', array($this, 'delete_term'), 10, 4);
}
/*
* validate_page
*
* This function will check if the current page is for a post/page edit form
*
* @type function
* @date 23/06/12
* @since 3.1.8
*
* @param n/a
* @return (boolean)
*/
function validate_page() {
// global
global $pagenow;
// validate page
if( $pagenow === 'edit-tags.php' || $pagenow === 'term.php' ) {
return true;
}
// return
return false;
}
/*
* admin_enqueue_scripts
*
* This action is run after post query but before any admin script / head actions.
* It is a good place to register all actions.
*
* @type action (admin_enqueue_scripts)
* @date 26/01/13
* @since 3.6.0
*
* @param N/A
* @return N/A
*/
function admin_enqueue_scripts() {
// validate page
if( !$this->validate_page() ) {
return;
}
// vars
$screen = get_current_screen();
$taxonomy = $screen->taxonomy;
// load acf scripts
acf_enqueue_scripts();
// actions
add_action('admin_footer', array($this, 'admin_footer'), 10, 1);
add_action("{$taxonomy}_add_form_fields", array($this, 'add_term'), 10, 1);
add_action("{$taxonomy}_edit_form", array($this, 'edit_term'), 10, 2);
}
/*
* add_term
*
* description
*
* @type function
* @date 8/10/13
* @since 5.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function add_term( $taxonomy ) {
// vars
$post_id = acf_get_term_post_id( $taxonomy, 0 );
// update vars
$this->form = '#addtag';
// get field groups
$field_groups = acf_get_field_groups(array(
'taxonomy' => $taxonomy
));
// render
if( !empty($field_groups) ) {
// data
acf_form_data(array(
'post_id' => $post_id,
'nonce' => 'taxonomy',
));
// wrap
echo '<div class="acf-addterm-fields acf-fields -clear">';
// loop
foreach( $field_groups as $field_group ) {
$fields = acf_get_fields( $field_group );
acf_render_fields( $post_id, $fields, 'div', 'field' );
}
// wrap
echo '</div>';
}
}
/*
* edit_term
*
* description
*
* @type function
* @date 8/10/13
* @since 5.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function edit_term( $term, $taxonomy ) {
// vars
$post_id = acf_get_term_post_id( $term->taxonomy, $term->term_id );
// update vars
$this->form = '#edittag';
// get field groups
$field_groups = acf_get_field_groups(array(
'taxonomy' => $taxonomy
));
// render
if( !empty($field_groups) ) {
acf_form_data(array(
'post_id' => $post_id,
'nonce' => 'taxonomy'
));
foreach( $field_groups as $field_group ) {
// title
if( $field_group['style'] == 'default' ) {
echo '<h2>' . $field_group['title'] . '</h2>';
}
// fields
echo '<table class="form-table">';
$fields = acf_get_fields( $field_group );
acf_render_fields( $post_id, $fields, 'tr', 'field' );
echo '</table>';
}
}
}
/*
* admin_footer
*
* description
*
* @type function
* @date 27/03/2015
* @since 5.1.5
*
* @param $post_id (int)
* @return $post_id (int)
*/
function admin_footer() {
?>
<script type="text/javascript">
(function($) {
// vars
var $spinner = $('<?php echo $this->form; ?> p.submit .spinner');
// create spinner if not exists (may exist in future WP versions)
if( !$spinner.exists() ) {
// create spinner
$spinner = $('<span class="spinner"></span>');
// append
$('<?php echo $this->form; ?> p.submit').append( $spinner );
}
// update acf validation class
acf.validation.error_class = 'form-invalid';
<?php if( $this->form == '#addtag' ): ?>
// store origional HTML
var $orig = $('#addtag').children('.acf-field').clone();
// events
$('#submit').on('click', function( e ){
// bail early if not active
if( !acf.validation.active ) {
return true;
}
// ignore validation (only ignore once)
if( acf.validation.ignore ) {
acf.validation.ignore = 0;
return true;
}
// bail early if this form does not contain ACF data
if( !$('#addtag').find('#acf-form-data').exists() ) {
return true;
}
// stop WP JS validation
e.stopImmediatePropagation();
// store submit trigger so it will be clicked if validation is passed
acf.validation.$trigger = $(this);
// run validation
acf.validation.fetch( $('#addtag') );
// stop all other click events on this input
return false;
});
$(document).ajaxComplete(function(event, xhr, settings) {
// bail early if is other ajax call
if( settings.data.indexOf('action=add-tag') == -1 ) {
return;
}
// unlock form
acf.validation.toggle( $('#addtag'), 'unlock' );
// bail early if response contains error
if( xhr.responseText.indexOf('wp_error') !== -1 ) {
return;
}
// action for 3rd party customization
acf.do_action('remove', $('#addtag'));
// remove old fields
$('#addtag').find('.acf-field').remove();
// add orig fields
$('#acf-form-data').after( $orig.clone() );
// reset unload
acf.unload.off();
// action for 3rd party customization
acf.do_action('append', $('#addtag'));
});
<?php endif; ?>
})(jQuery);
</script>
<?php
}
/*
* save_term
*
* description
*
* @type function
* @date 8/10/13
* @since 5.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function save_term( $term_id, $tt_id, $taxonomy ) {
// vars
$post_id = acf_get_term_post_id( $taxonomy, $term_id );
// verify and remove nonce
if( !acf_verify_nonce('taxonomy') ) return $term_id;
// valied and show errors
acf_validate_save_post( true );
// save
acf_save_post( $post_id );
}
/*
* delete_term
*
* description
*
* @type function
* @date 15/10/13
* @since 5.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function delete_term( $term, $tt_id, $taxonomy, $deleted_term ) {
// bail early if termmeta table exists
if( acf_isset_termmeta() ) return $term;
// globals
global $wpdb;
// vars
$search = $taxonomy . '_' . $term . '_%';
$_search = '_' . $search;
// escape '_'
// http://stackoverflow.com/questions/2300285/how-do-i-escape-in-sql-server
$search = str_replace('_', '\_', $search);
$_search = str_replace('_', '\_', $_search);
// delete
$result = $wpdb->query($wpdb->prepare(
"DELETE FROM $wpdb->options WHERE option_name LIKE %s OR option_name LIKE %s",
$search,
$_search
));
}
}
new acf_form_taxonomy();
endif;
?>

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<?php
/*
* ACF User Form Class
*
* All the logic for adding fields to users
*
* @class acf_form_user
* @package ACF
* @subpackage Forms
*/
if( ! class_exists('acf_form_user') ) :
class acf_form_user {
var $form = '#createuser';
/*
* __construct
*
* This function will setup the class functionality
*
* @type function
* @date 5/03/2014
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function __construct() {
// actions
add_action('admin_enqueue_scripts', array($this, 'admin_enqueue_scripts'));
add_action('login_form_register', array($this, 'admin_enqueue_scripts'));
// render
add_action('show_user_profile', array($this, 'edit_user'));
add_action('edit_user_profile', array($this, 'edit_user'));
add_action('user_new_form', array($this, 'user_new_form'));
add_action('register_form', array($this, 'register_user'));
// save
//add_action('edit_user_profile_update', array($this, 'save_user'));
//add_action('personal_options_update', array($this, 'save_user'));
add_action('user_register', array($this, 'save_user'));
add_action('profile_update', array($this, 'save_user'));
}
/*
* validate_page
*
* This function will check if the current page is for a post/page edit form
*
* @type function
* @date 23/06/12
* @since 3.1.8
*
* @param N/A
* @return (boolean)
*/
function validate_page() {
// global
global $pagenow;
// validate page
if( in_array( $pagenow, array('profile.php', 'user-edit.php', 'user-new.php', 'wp-login.php') ) ) {
return true;
}
// return
return false;
}
/*
* admin_enqueue_scripts
*
* This action is run after post query but before any admin script / head actions.
* It is a good place to register all actions.
*
* @type action (admin_enqueue_scripts)
* @date 26/01/13
* @since 3.6.0
*
* @param N/A
* @return N/A
*/
function admin_enqueue_scripts() {
// validate page
if( ! $this->validate_page() ) {
return;
}
// load acf scripts
acf_enqueue_scripts();
// actions
add_action('acf/input/admin_footer', array($this, 'admin_footer'), 10, 1);
}
/*
* register_user
*
* description
*
* @type function
* @date 8/10/13
* @since 5.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function register_user() {
// update vars
$this->form = '#registerform';
// render
$this->render( 0, 'register', 'div' );
}
/*
* edit_user
*
* description
*
* @type function
* @date 8/10/13
* @since 5.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function edit_user( $user ) {
// update vars
$this->form = '#your-profile';
// render
$this->render( $user->ID, 'edit', 'tr' );
}
/*
* user_new_form
*
* description
*
* @type function
* @date 8/10/13
* @since 5.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function user_new_form() {
// update vars
$this->form = '#createuser';
// render
$this->render( 0, 'add', 'tr' );
}
/*
* render
*
* This function will render ACF fields for a given $post_id parameter
*
* @type function
* @date 7/10/13
* @since 5.0.0
*
* @param $user_id (int) this can be set to 0 for a new user
* @param $user_form (string) used for location rule matching. edit | add | register
* @param $el (string)
* @return n/a
*/
function render( $user_id, $user_form, $el = 'tr' ) {
// vars
$post_id = "user_{$user_id}";
$show_title = true;
// args
$args = array(
'user_id' => 'new',
'user_form' => $user_form
);
if( $user_id ) $args['user_id'] = $user_id;
// get field groups
$field_groups = acf_get_field_groups( $args );
// bail early if no field groups
if( empty($field_groups) ) return;
// form data
acf_form_data(array(
'post_id' => $post_id,
'nonce' => 'user'
));
// loop
foreach( $field_groups as $field_group ) {
// vars
$fields = acf_get_fields( $field_group );
// title
if( $show_title && $field_group['style'] === 'default' ) {
echo '<h2>' . $field_group['title'] . '</h2>';
}
// table start
if( $el == 'tr' ) {
echo '<table class="form-table"><tbody>';
} else {
echo '<div class="acf-user-register-fields acf-fields -clear">';
}
// render fields
acf_render_fields( $post_id, $fields, $el, $field_group['instruction_placement'] );
// table end
if( $el == 'tr' ) {
echo '</tbody></table>';
} else {
echo '</div>';
}
}
}
/*
* admin_footer
*
* description
*
* @type function
* @date 27/03/2015
* @since 5.1.5
*
* @param $post_id (int)
* @return $post_id (int)
*/
function admin_footer() {
?>
<style type="text/css">
<?php if( is_admin() ): ?>
/* override for user css */
.acf-field input[type="text"],
.acf-field input[type="password"],
.acf-field input[type="number"],
.acf-field input[type="search"],
.acf-field input[type="email"],
.acf-field input[type="url"],
.acf-field select {
max-width: 25em;
}
.acf-field textarea {
max-width: 500px;
}
/* allow sub fields to display correctly */
.acf-field .acf-field input[type="text"],
.acf-field .acf-field input[type="password"],
.acf-field .acf-field input[type="number"],
.acf-field .acf-field input[type="search"],
.acf-field .acf-field input[type="email"],
.acf-field .acf-field input[type="url"],
.acf-field .acf-field textarea,
.acf-field .acf-field select {
max-width: none;
}
<?php else: ?>
#registerform h2 {
margin: 1em 0;
}
#registerform .acf-field .acf-label {
margin-bottom: 0;
}
#registerform .acf-field .acf-label label {
font-weight: normal;
font-size: 14px;
}
#registerform p.submit {
text-align: right;
}
<?php endif; ?>
</style>
<script type="text/javascript">
(function($) {
// vars
var $spinner = $('<?php echo $this->form; ?> p.submit .spinner');
// create spinner if not exists (may exist in future WP versions)
if( !$spinner.exists() ) {
// create spinner (use .acf-spinner becuase .spinner CSS not included on register page)
$spinner = $('<span class="acf-spinner"></span>');
// append
$('<?php echo $this->form; ?> p.submit').append( $spinner );
}
})(jQuery);
</script>
<?php
}
/*
* save_user
*
* description
*
* @type function
* @date 8/10/13
* @since 5.0.0
*
* @param $post_id (int)
* @return $post_id (int)
*/
function save_user( $user_id ) {
// verify and remove nonce
if( ! acf_verify_nonce('user') ) {
return $user_id;
}
// save data
if( acf_validate_save_post(true) ) {
acf_save_post( "user_{$user_id}" );
}
}
}
new acf_form_user();
endif;
?>

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<?php
/*
* ACF Widget Form Class
*
* All the logic for adding fields to widgets
*
* @class acf_form_widget
* @package ACF
* @subpackage Forms
*/
if( ! class_exists('acf_form_widget') ) :
class acf_form_widget {
/*
* __construct
*
* This function will setup the class functionality
*
* @type function
* @date 5/03/2014
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function __construct() {
// vars
$this->preview_values = array();
$this->preview_reference = array();
$this->preview_errors = array();
// actions
add_action('admin_enqueue_scripts', array($this, 'admin_enqueue_scripts'));
add_action('in_widget_form', array($this, 'edit_widget'), 10, 3);
add_action('acf/validate_save_post', array($this, 'acf_validate_save_post'), 5);
// filters
add_filter('widget_update_callback', array($this, 'save_widget'), 10, 4);
}
/*
* admin_enqueue_scripts
*
* This action is run after post query but before any admin script / head actions.
* It is a good place to register all actions.
*
* @type action (admin_enqueue_scripts)
* @date 26/01/13
* @since 3.6.0
*
* @param N/A
* @return N/A
*/
function admin_enqueue_scripts() {
// validate screen
if( acf_is_screen('widgets') || acf_is_screen('customize') ) {
// valid
} else {
return;
}
// load acf scripts
acf_enqueue_scripts();
// actions
add_action('acf/input/admin_footer', array($this, 'admin_footer'), 1);
}
/*
* acf_validate_save_post
*
* This function will loop over $_POST data and validate
*
* @type action 'acf/validate_save_post' 5
* @date 7/09/2016
* @since 5.4.0
*
* @param n/a
* @return n/a
*/
function acf_validate_save_post() {
// bail ealry if not widget
if( !isset($_POST['_acf_widget_id']) ) return;
// vars
$id = $_POST['_acf_widget_id'];
$number = $_POST['_acf_widget_number'];
$prefix = $_POST['_acf_widget_prefix'];
// validate
acf_validate_values( $_POST[ $id ][ $number ]['acf'], $prefix );
}
/*
* edit_widget
*
* This function will render the fields for a widget form
*
* @type function
* @date 11/06/2014
* @since 5.0.0
*
* @param $widget (object)
* @param $return (null)
* @param $instance (object)
* @return $post_id (int)
*/
function edit_widget( $widget, $return, $instance ) {
// vars
$post_id = 0;
$prefix = 'widget-' . $widget->id_base . '[' . $widget->number . '][acf]';
// get id
if( $widget->number !== '__i__' ) {
$post_id = "widget_{$widget->id}";
}
// get field groups
$field_groups = acf_get_field_groups(array(
'widget' => $widget->id_base
));
// render
if( !empty($field_groups) ) {
// render post data
acf_form_data(array(
'post_id' => $post_id,
'nonce' => 'widget',
'widget_id' => 'widget-' . $widget->id_base,
'widget_number' => $widget->number,
'widget_prefix' => $prefix
));
// wrap
echo '<div class="acf-widget-fields acf-fields -clear">';
// loop
foreach( $field_groups as $field_group ) {
// load fields
$fields = acf_get_fields( $field_group );
// bail if not fields
if( empty($fields) ) continue;
// change prefix
acf_prefix_fields( $fields, $prefix );
// render
acf_render_fields( $post_id, $fields, 'div', $field_group['instruction_placement'] );
}
//wrap
echo '</div>';
// jQuery selector looks odd, but is necessary due to WP adding an incremental number into the ID
// - not possible to find number via PHP parameters
if( $widget->updated ): ?>
<script type="text/javascript">
(function($) {
acf.do_action('append', $('[id^="widget"][id$="<?php echo $widget->id; ?>"]') );
})(jQuery);
</script>
<?php endif;
}
}
/*
* save_widget
*
* This function will hook into the widget update filter and save ACF data
*
* @type function
* @date 27/05/2015
* @since 5.2.3
*
* @param $instance (array) widget settings
* @param $new_instance (array) widget settings
* @param $old_instance (array) widget settings
* @param $widget (object) widget info
* @return $instance
*/
function save_widget( $instance, $new_instance, $old_instance, $widget ) {
// bail ealry if not valid (!customize + acf values + nonce)
if( isset($_POST['wp_customize']) || !isset($new_instance['acf']) || !acf_verify_nonce('widget') ) return $instance;
// save
acf_save_post( "widget_{$widget->id}", $new_instance['acf'] );
// return
return $instance;
}
/*
* admin_footer
*
* This function will add some custom HTML to the footer of the edit page
*
* @type function
* @date 11/06/2014
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function admin_footer() {
?>
<script type="text/javascript">
(function($) {
// vars
acf.update('post_id', 'widgets');
// restrict get fields
acf.add_filter('get_fields', function( $fields ){
// widgets
$fields = $fields.not('#available-widgets .acf-field');
// customizer
$fields = $fields.not('.widget-tpl .acf-field');
// return
return $fields;
});
$('#widgets-right').on('click', '.widget-control-save', function( e ){
// vars
var $form = $(this).closest('form');
// bail early if not active
if( !acf.validation.active ) {
return true;
}
// ignore validation (only ignore once)
if( acf.validation.ignore ) {
acf.validation.ignore = 0;
return true;
}
// bail early if this form does not contain ACF data
if( !$form.find('#acf-form-data').exists() ) {
return true;
}
// stop WP JS validation
e.stopImmediatePropagation();
// store submit trigger so it will be clicked if validation is passed
acf.validation.$trigger = $(this);
// run validation
acf.validation.fetch( $form );
// stop all other click events on this input
return false;
});
$(document).on('click', '.widget-top', function(){
var $el = $(this).parent().children('.widget-inside');
setTimeout(function(){
acf.get_fields('', $el).each(function(){
acf.do_action('show_field', $(this));
});
}, 250);
});
$(document).on('widget-added', function( e, $widget ){
// - use delay to avoid rendering issues with customizer (ensures div is visible)
setTimeout(function(){
acf.do_action('append', $widget );
}, 100);
});
$(document).on('widget-saved widget-updated', function( e, $widget ){
// unlock form
acf.validation.toggle( $widget, 'unlock' );
// submit
acf.do_action('submit', $widget );
});
})(jQuery);
</script>
<?php
}
}
new acf_form_widget();
endif;
?>