<?php
/**
* WordPress Customize Setting classes
*
* @package WordPress
* @subpackage Customize
* @since 3.4.0
*/
// Don't load directly.
if ( ! defined( 'ABSPATH' ) ) {
die( '-1' );
}
/**
* Customize Setting class.
*
* Handles saving and sanitizing of settings.
*
* @since 3.4.0
*
* @see WP_Customize_Manager
* @link https://developer.wordpress.org/themes/customize-api
*/
#[AllowDynamicProperties]
class WP_Customize_Setting {
/**
* Customizer bootstrap instance.
*
* @since 3.4.0
* @var WP_Customize_Manager
*/
public $manager;
/**
* Unique string identifier for the setting.
*
* @since 3.4.0
* @var string
*/
public $id;
/**
* Type of customize settings.
*
* @since 3.4.0
* @var string
*/
public $type = 'theme_mod';
/**
* Capability required to edit this setting.
*
* @since 3.4.0
* @var string|array
*/
public $capability = 'edit_theme_options';
/**
* Theme features required to support the setting.
*
* @since 3.4.0
* @var string|string[]
*/
public $theme_supports = '';
/**
* The default value for the setting.
*
* @since 3.4.0
* @var string
*/
public $default = '';
/**
* Options for rendering the live preview of changes in Customizer.
*
* Set this value to 'postMessage' to enable a custom JavaScript handler to render changes to this setting
* as opposed to reloading the whole page.
*
* @since 3.4.0
* @var string
*/
public $transport = 'refresh';
/**
* Server-side validation callback for the setting's value.
*
* @since 4.6.0
* @var callable
*/
public $validate_callback = '';
/**
* Callback to filter a Customize setting value in un-slashed form.
*
* @since 3.4.0
* @var callable
*/
public $sanitize_callback = '';
/**
* Callback to convert a Customize PHP setting value to a value that is JSON serializable.
*
* @since 3.4.0
* @var callable
*/
public $sanitize_js_callback = '';
/**
* Whether or not the setting is initially dirty when created.
*
* This is used to ensure that a setting will be sent from the pane to the
* preview when loading the Customizer. Normally a setting only is synced to
* the preview if it has been changed. This allows the setting to be sent
* from the start.
*
* @since 4.2.0
* @var bool
*/
public $dirty = false;
/**
* ID Data.
*
* @since 3.4.0
* @var array
*/
protected $id_data = array();
/**
* Whether or not preview() was called.
*
* @since 4.4.0
* @var bool
*/
protected $is_previewed = false;
/**
* Cache of multidimensional values to improve performance.
*
* @since 4.4.0
* @var array
*/
protected static $aggregated_multidimensionals = array();
/**
* Whether the multidimensional setting is aggregated.
*
* @since 4.4.0
* @var bool
*/
protected $is_multidimensional_aggregated = false;
/**
* Constructor.
*
* Any supplied $args override class property defaults.
*
* @since 3.4.0
*
* @param WP_Customize_Manager $manager Customizer bootstrap instance.
* @param string $id A specific ID of the setting.
* Can be a theme mod or option name.
* @param array $args {
* Optional. Array of properties for the new Setting object. Default empty array.
*
* @type string $type Type of the setting. Default 'theme_mod'.
* @type string $capability Capability required for the setting. Default 'edit_theme_options'
* @type string|string[] $theme_supports Theme features required to support the panel. Default is none.
* @type string $default Default value for the setting. Default is empty string.
* @type string $transport Options for rendering the live preview of changes in Customizer.
* Using 'refresh' makes the change visible by reloading the whole preview.
* Using 'postMessage' allows a custom JavaScript to handle live changes.
* Default is 'refresh'.
* @type callable $validate_callback Server-side validation callback for the setting's value.
* @type callable $sanitize_callback Callback to filter a Customize setting value in un-slashed form.
* @type callable $sanitize_js_callback Callback to convert a Customize PHP setting value to a value that is
* JSON serializable.
* @type bool $dirty Whether or not the setting is initially dirty when created.
* }
*/
public function __construct( $manager, $id, $args = array() ) {
$keys = array_keys( get_object_vars( $this ) );
foreach ( $keys as $key ) {
if ( isset( $args[ $key ] ) ) {
$this->$key = $args[ $key ];
}
}
$this->manager = $manager;
$this->id = $id;
// Parse the ID for array keys.
$this->id_data['keys'] = preg_split( '/\[/', str_replace( ']', '', $this->id ) );
$this->id_data['base'] = array_shift( $this->id_data['keys'] );
// Rebuild the ID.
$this->id = $this->id_data['base'];
if ( ! empty( $this->id_data['keys'] ) ) {
$this->id .= '[' . implode( '][', $this->id_data['keys'] ) . ']';
}
if ( $this->validate_callback ) {
add_filter( "customize_validate_{$this->id}", $this->validate_callback, 10, 3 );
}
if ( $this->sanitize_callback ) {
add_filter( "customize_sanitize_{$this->id}", $this->sanitize_callback, 10, 2 );
}
if ( $this->sanitize_js_callback ) {
add_filter( "customize_sanitize_js_{$this->id}", $this->sanitize_js_callback, 10, 2 );
}
if ( 'option' === $this->type || 'theme_mod' === $this->type ) {
// Other setting types can opt-in to aggregate multidimensional explicitly.
$this->aggregate_multidimensional();
// Allow option settings to indicate whether they should be autoloaded.
if ( 'option' === $this->type && isset( $args['autoload'] ) ) {
self::$aggregated_multidimensionals[ $this->type ][ $this->id_data['base'] ]['autoload'] = $args['autoload'];
}
}
}
/**
* Get parsed ID data for multidimensional setting.
*
* @since 4.4.0
*
* @return array {
* ID data for multidimensional setting.
*
* @type string $base ID base
* @type array $keys Keys for multidimensional array.
* }
*/
final public function id_data() {
return $this->id_data;
}
/**
* Set up the setting for aggregated multidimensional values.
*
* When a multidimensional setting gets aggregated, all of its preview and update
* calls get combined into one call, greatly improving performance.
*
* @since 4.4.0
*/
protected function aggregate_multidimensional() {
$id_base = $this->id_data['base'];
if ( ! isset( self::$aggregated_multidimensionals[ $this->type ] ) ) {
self::$aggregated_multidimensionals[ $this->type ] = array();
}
if ( ! isset( self::$aggregated_multidimensionals[ $this->type ][ $id_base ] ) ) {
self::$aggregated_multidimensionals[ $this->type ][ $id_base ] = array(
'previewed_instances' => array(), // Calling preview() will add the $setting to the array.
'preview_applied_instances' => array(), // Flags for which settings have had their values applied.
'root_value' => $this->get_root_value( array() ), // Root value for initial state, manipulated by preview and update calls.
);
}
if ( ! empty( $this->id_data['keys'] ) ) {
// Note the preview-applied flag is cleared at priority 9 to ensure it is cleared before a deferred-preview runs.
add_action( "customize_post_value_set_{$this->id}", array( $this, '_clear_aggregated_multidimensional_preview_applied_flag' ), 9 );
$this->is_multidimensional_aggregated = true;
}
}
/**
* Reset `$aggregated_multidimensionals` static variable.
*
* This is intended only for use by unit tests.
*
* @since 4.5.0
* @ignore
*/
public static function reset_aggregated_multidimensionals() {
self::$aggregated_multidimensionals = array();
}
/**
* The ID for the current site when the preview() method was called.
*
* @since 4.2.0
* @var int
*/
protected $_previewed_blog_id;
/**
* Return true if the current site is not the same as the previewed site.
*
* @since 4.2.0
*
* @return bool If preview() has been called.
*/
public function is_current_blog_previewed() {
if ( ! isset( $this->_previewed_blog_id ) ) {
return false;
}
return ( get_current_blog_id() === $this->_previewed_blog_id );
}
/**
* Original non-previewed value stored by the preview method.
*
* @see WP_Customize_Setting::preview()
* @since 4.1.1
* @var mixed
*/
protected $_original_value;
/**
* Add filters to supply the setting's value when accessed.
*
* If the setting already has a pre-existing value and there is no incoming
* post value for the setting, then this method will short-circuit since
* there is no change to preview.
*
* @since 3.4.0
* @since 4.4.0 Added boolean return value.
*
* @return bool False when preview short-circuits due no change needing to be previewed.
*/
public function preview() {
if ( ! isset( $this->_previewed_blog_id ) ) {
$this->_previewed_blog_id = get_current_blog_id();
}
// Prevent re-previewing an already-previewed setting.
if ( $this->is_previewed ) {
return true;
}
$id_base = $this->id_data['base'];
$is_multidimensional = ! empty( $this->id_data['keys'] );
$multidimensional_filter = array( $this, '_multidimensional_preview_filter' );
/*
* Check if the setting has a pre-existing value (an isset check),
* and if doesn't have any incoming post value. If both checks are true,
* then the preview short-circuits because there is nothing that needs
* to be previewed.
*/
$undefined = new stdClass();
$needs_preview = ( $undefined !== $this->post_value( $undefined ) );
$value = null;
// Since no post value was defined, check if we have an initial value set.
if ( ! $needs_preview ) {
if ( $this->is_multidimensional_aggregated ) {
$root = self::$aggregated_multidimensionals[ $this->type ][ $id_base ]['root_value'];
$value = $this->multidimensional_get( $root, $this->id_data['keys'], $undefined );
} else {
$default = $this->default;
$this->default = $undefined; // Temporarily set default to undefined so we can detect if existing value is set.
$value = $this->value();
$this->default = $default;
}
$needs_preview = ( $undefined === $value ); // Because the default needs to be supplied.
}
// If the setting does not need previewing now, defer to when it has a value to preview.
if ( ! $needs_preview ) {
if ( ! has_action( "customize_post_value_set_{$this->id}", array( $this, 'preview' ) ) ) {
add_action( "customize_post_value_set_{$this->id}", array( $this, 'preview' ) );
}
return false;
}
switch ( $this->type ) {
case 'theme_mod':
if ( ! $is_multidimensional ) {
add_filter( "theme_mod_{$id_base}", array( $this, '_preview_filter' ) );
} else {
if ( empty( self::$aggregated_multidimensionals[ $this->type ][ $id_base ]['previewed_instances'] ) ) {
// Only add this filter once for this ID base.
add_filter( "theme_mod_{$id_base}", $multidimensional_filter );
}
self::$aggregated_multidimensionals[ $this->type ][ $id_base ]['previewed_instances'][ $this->id ] = $this;
}
break;
case 'option':
if ( ! $is_multidimensional ) {
add_filter( "pre_option_{$id_base}", array( $this, '_preview_filter' ) );
} else {
if ( empty( self::$aggregated_multidimensionals[ $this->type ][ $id_base ]['previewed_instances'] ) ) {
// Only add these filters once for this ID base.
add_filter( "option_{$id_base}", $multidimensional_filter );
add_filter( "default_option_{$id_base}", $multidimensional_filter );
}
self::$aggregated_multidimensionals[ $this->type ][ $id_base ]['previewed_instances'][ $this->id ] = $this;
}
break;
default:
/**
* Fires when the WP_Customize_Setting::preview() method is called for settings
* not handled as theme_mods or options.
*
* The dynamic portion of the hook name, `$this->id`, refers to the setting ID.
*
* @since 3.4.0
*
* @param WP_Customize_Setting $setting WP_Customize_Setting instance.
*/
do_action( "customize_preview_{$this->id}", $this );
/**
* Fires when the WP_Customize_Setting::preview() method is called for settings
* not handled as theme_mods or options.
*
* The dynamic portion of the hook name, `$this->type`, refers to the setting type.
*
* @since 4.1.0
*
* @param WP_Customize_Setting $setting WP_Customize_Setting instance.
*/
do_action( "customize_preview_{$this->type}", $this );
}
$this->is_previewed = true;
return true;
}
/**
* Clear out the previewed-applied flag for a multidimensional-aggregated value whenever its post value is updated.
*
* This ensures that the new value will get sanitized and used the next time
* that `WP_Customize_Setting::_multidimensional_preview_filter()`
* is called for this setting.
*
* @since 4.4.0
*
* @see WP_Customize_Manager::set_post_value()
* @see WP_Customize_Setting::_multidimensional_preview_filter()
*/
final public function _clear_aggregated_multidimensional_preview_applied_flag() {
unset( self::$aggregated_multidimensionals[ $this->type ][ $this->id_data['base'] ]['preview_applied_instances'][ $this->id ] );
}
/**
* Callback function to filter non-multidimensional theme mods and options.
*
* If switch_to_blog() was called after the preview() method, and the current
* site is now not the same site, then this method does a no-op and returns
* the original value.
*
* @since 3.4.0
*
* @param mixed $original Old value.
* @return mixed New or old value.
*/
public function _preview_filter( $original ) {
if ( ! $this->is_current_blog_previewed() ) {
return $original;
}
$undefined = new stdClass(); // Symbol hack.
$post_value = $this->post_value( $undefined );
if ( $undefined !== $post_value ) {
$value = $post_value;
} else {
/*
* Note that we don't use $original here because preview() will
* not add the filter in the first place if it has an initial value
* and there is no post value.
*/
$value = $this->default;
}
return $value;
}
/**
* Callback function to filter multidimensional theme mods and options.
*
* For all multidimensional settings of a given type, the preview filter for
* the first setting previewed will be used to apply the values for the others.
*
* @since 4.4.0
*
* @see WP_Customize_Setting::$aggregated_multidimensionals
* @param mixed $original Original root value.
* @return mixed New or old value.
*/
final public function _multidimensional_preview_filter( $original ) {
if ( ! $this->is_current_blog_previewed() ) {
return $original;
}
$id_base = $this->id_data['base'];
// If no settings have been previewed yet (which should not be the case, since $this is), just pass through the original value.
if ( empty( self::$aggregated_multidimensionals[ $this->type ][ $id_base ]['previewed_instances'] ) ) {
return $original;
}
foreach ( self::$aggregated_multidimensionals[ $this->type ][ $id_base ]['previewed_instances'] as $previewed_setting ) {
// Skip applying previewed value for any settings that have already been applied.
if ( ! empty( self::$aggregated_multidimensionals[ $this->type ][ $id_base ]['preview_applied_instances'][ $previewed_setting->id ] ) ) {
continue;
}
// Do the replacements of the posted/default sub value into the root value.
$value = $previewed_setting->post_value( $previewed_setting->default );
$root = self::$aggregated_multidimensionals[ $previewed_setting->type ][ $id_base ]['root_value'];
$root = $previewed_setting->multidimensional_replace( $root, $previewed_setting->id_data['keys'], $value );
self::$aggregated_multidimensionals[ $previewed_setting->type ][ $id_base ]['root_value'] = $root;
// Mark this setting having been applied so that it will be skipped when the filter is called again.
self::$aggregated_multidimensionals[ $previewed_setting->type ][ $id_base ]['preview_applied_instances'][ $previewed_setting->id ] = true;
}
return self::$aggregated_multidimensionals[ $this->type ][ $id_base ]['root_value'];
}
/**
* Checks user capabilities and theme supports, and then saves
* the value of the setting.
*
* @since 3.4.0
*
* @return void|false Void on success, false if cap check fails
* or value isn't set or is invalid.
*/
final public function save() {
$value = $this->post_value();
if ( ! $this->check_capabilities() || ! isset( $value ) ) {
return false;
}
$id_base = $this->id_data['base'];
/**
* Fires when the WP_Customize_Setting::save() method is called.
*
* The dynamic portion of the hook name, `$id_base` refers to
* the base slug of the setting name.
*
* @since 3.4.0
*
* @param WP_Customize_Setting $setting WP_Customize_Setting instance.
*/
do_action( "customize_save_{$id_base}", $this );
$this->update( $value );
}
/**
* Fetch and sanitize the $_POST value for the setting.
*
* During a save request prior to save, post_value() provides the new value while value() does not.
*
* @since 3.4.0
*
* @param mixed $default_value A default value which is used as a fallback. Default null.
* @return mixed The default value on failure, otherwise the sanitized and validated value.
*/
final public function post_value( $default_value = null ) {
return $this->manager->post_value( $this, $default_value );
}
/**
* Sanitize an input.
*
* @since 3.4.0
*
* @param string|array $value The value to sanitize.
* @return string|array|null|WP_Error Sanitized value, or `null`/`WP_Error` if invalid.
*/
public function sanitize( $value ) {
/**
* Filters a Customize setting value in un-slashed form.
*
* @since 3.4.0
*
* @param mixed $value Value of the setting.
* @param WP_Customize_Setting $setting WP_Customize_Setting instance.
*/
return apply_filters( "customize_sanitize_{$this->id}", $value, $this );
}
/**
* Validates an input.
*
* @since 4.6.0
*
* @see WP_REST_Request::has_valid_params()
*
* @param mixed $value Value to validate.
* @return true|WP_Error True if the input was validated, otherwise WP_Error.
*/
public function validate( $value ) {
if ( is_wp_error( $value ) ) {
return $value;
}
if ( is_null( $value ) ) {
return new WP_Error( 'invalid_value', __( 'Invalid value.' ) );
}
$validity = new WP_Error();
/**
* Validates a Customize setting value.
*
* Plugins should amend the `$validity` object via its `WP_Error::add()` method.
*
* The dynamic portion of the hook name, `$this->ID`, refers to the setting ID.
*
* @since 4.6.0
*
* @param WP_Error $validity Filtered from `true` to `WP_Error` when invalid.
* @param mixed $value Value of the setting.
* @param WP_Customize_Setting $setting WP_Customize_Setting instance.
*/
$validity = apply_filters( "customize_validate_{$this->id}", $validity, $value, $this );
if ( is_wp_error( $validity ) && ! $validity->has_errors() ) {
$validity = true;
}
return $validity;
}
/**
* Get the root value for a setting, especially for multidimensional ones.
*
* @since 4.4.0
*
* @param mixed $default_value Value to return if root does not exist.
* @return mixed
*/
protected function get_root_value( $default_value = null ) {
$id_base = $this->id_data['base'];
if ( 'option' === $this->type ) {
return get_option( $id_base, $default_value );
} elseif ( 'theme_mod' === $this->type ) {
return get_theme_mod( $id_base, $default_value );
} else {
/*
* Any WP_Customize_Setting subclass implementing aggregate multidimensional
* will need to override this method to obtain the data from the appropriate
* location.
*/
return $default_value;
}
}
/**
* Set the root value for a setting, especially for multidimensional ones.
*
* @since 4.4.0
*
* @param mixed $value Value to set as root of multidimensional setting.
* @return bool Whether the multidimensional root was updated successfully.
*/
protected function set_root_value( $value ) {
$id_base = $this->id_data['base'];
if ( 'option' === $this->type ) {
$autoload = true;
if ( isset( self::$aggregated_multidimensionals[ $this->type ][ $this->id_data['base'] ]['autoload'] ) ) {
$autoload = self::$aggregated_multidimensionals[ $this->type ][ $this->id_data['base'] ]['autoload'];
}
return update_option( $id_base, $value, $autoload );
} elseif ( 'theme_mod' === $this->type ) {
set_theme_mod( $id_base, $value );
return true;
} else {
/*
* Any WP_Customize_Setting subclass implementing aggregate multidimensional
* will need to override this method to obtain the data from the appropriate
* location.
*/
return false;
}
}
/**
* Save the value of the setting, using the related API.
*
* @since 3.4.0
*
* @param mixed $value The value to update.
* @return bool The result of saving the value.
*/
protected function update( $value ) {
$id_base = $this->id_data['base'];
if ( 'option' === $this->type || 'theme_mod' === $this->type ) {
if ( ! $this->is_multidimensional_aggregated ) {
return $this->set_root_value( $value );
} else {
$root = self::$aggregated_multidimensionals[ $this->type ][ $id_base ]['root_value'];
$root = $this->multidimensional_replace( $root, $this->id_data['keys'], $value );
self::$aggregated_multidimensionals[ $this->type ][ $id_base ]['root_value'] = $root;
return $this->set_root_value( $root );
}
} else {
/**
* Fires when the WP_Customize_Setting::update() method is called for settings
* not handled as theme_mods or options.
*
* The dynamic portion of the hook name, `$this->type`, refers to the type of setting.
*
* @since 3.4.0
*
* @param mixed $value Value of the setting.
* @param WP_Customize_Setting $setting WP_Customize_Setting instance.
*/
do_action( "customize_update_{$this->type}", $value, $this );
return has_action( "customize_update_{$this->type}" );
}
}
/**
* Deprecated method.
*
* @since 3.4.0
* @deprecated 4.4.0 Deprecated in favor of update() method.
*/
protected function _update_theme_mod() {
_deprecated_function( __METHOD__, '4.4.0', __CLASS__ . '::update()' );
}
/**
* Deprecated method.
*
* @since 3.4.0
* @deprecated 4.4.0 Deprecated in favor of update() method.
*/
protected function _update_option() {
_deprecated_function( __METHOD__, '4.4.0', __CLASS__ . '::update()' );
}
/**
* Fetch the value of the setting.
*
* @since 3.4.0
*
* @return mixed The value.
*/
public function value() {
$id_base = $this->id_data['base'];
$is_core_type = ( 'option' === $this->type || 'theme_mod' === $this->type );
if ( ! $is_core_type && ! $this->is_multidimensional_aggregated ) {
// Use post value if previewed and a post value is present.
if ( $this->is_previewed ) {
$value = $this->post_value( null );
if ( null !== $value ) {
return $value;
}
}
$value = $this->get_root_value( $this->default );
/**
* Filters a Customize setting value not handled as a theme_mod or option.
*
* The dynamic portion of the hook name, `$id_base`, refers to
* the base slug of the setting name, initialized from `$this->id_data['base']`.
*
* For settings handled as theme_mods or options, see those corresponding
* functions for available hooks.
*
* @since 3.4.0
* @since 4.6.0 Added the `$this` setting instance as the second parameter.
*
* @param mixed $default_value The setting default value. Default empty.
* @param WP_Customize_Setting $setting The setting instance.
*/
$value = apply_filters( "customize_value_{$id_base}", $value, $this );
} elseif ( $this->is_multidimensional_aggregated ) {
$root_value = self::$aggregated_multidimensionals[ $this->type ][ $id_base ]['root_value'];
$value = $this->multidimensional_get( $root_value, $this->id_data['keys'], $this->default );
// Ensure that the post value is used if the setting is previewed, since preview filters aren't applying on cached $root_value.
if ( $this->is_previewed ) {
$value = $this->post_value( $value );
}
} else {
$value = $this->get_root_value( $this->default );
}
return $value;
}
/**
* Sanitize the setting's value for use in JavaScript.
*
* @since 3.4.0
*
* @return mixed The requested escaped value.
*/
public function js_value() {
/**
* Filters a Customize setting value for use in JavaScript.
*
* The dynamic portion of the hook name, `$this->id`, refers to the setting ID.
*
* @since 3.4.0
*
* @param mixed $value The setting value.
* @param WP_Customize_Setting $setting WP_Customize_Setting instance.
*/
$value = apply_filters( "customize_sanitize_js_{$this->id}", $this->value(), $this );
if ( is_string( $value ) ) {
return html_entity_decode( $value, ENT_QUOTES, 'UTF-8' );
}
return $value;
}
/**
* Retrieves the data to export to the client via JSON.
*
* @since 4.6.0
*
* @return array Array of parameters passed to JavaScript.
*/
public function json() {
return array(
'value' => $this->js_value(),
'transport' => $this->transport,
'dirty' => $this->dirty,
'type' => $this->type,
);
}
/**
* Validate user capabilities whether the theme supports the setting.
*
* @since 3.4.0
*
* @return bool False if theme doesn't support the setting or user can't change setting, otherwise true.
*/
final public function check_capabilities() {
if ( $this->capability && ! current_user_can( $this->capability ) ) {
return false;
}
if ( $this->theme_supports && ! current_theme_supports( ...(array) $this->theme_supports ) ) {
return false;
}
return true;
}
/**
* Multidimensional helper function.
*
* @since 3.4.0
*
* @param array $root
* @param array $keys
* @param bool $create Default false.
* @return array|void Keys are 'root', 'node', and 'key'.
*/
final protected function multidimensional( &$root, $keys, $create = false ) {
if ( $create && empty( $root ) ) {
$root = array();
}
if ( ! isset( $root ) || empty( $keys ) ) {
return;
}
$last = array_pop( $keys );
$node = &$root;
foreach ( $keys as $key ) {
if ( $create && ! isset( $node[ $key ] ) ) {
$node[ $key ] = array();
}
if ( ! is_array( $node ) || ! isset( $node[ $key ] ) ) {
return;
}
$node = &$node[ $key ];
}
if ( $create ) {
if ( ! is_array( $node ) ) {
// Account for an array overriding a string or object value.
$node = array();
}
if ( ! isset( $node[ $last ] ) ) {
$node[ $last ] = array();
}
}
if ( ! isset( $node[ $last ] ) ) {
return;
}
return array(
'root' => &$root,
'node' => &$node,
'key' => $last,
);
}
/**
* Will attempt to replace a specific value in a multidimensional array.
*
* @since 3.4.0
*
* @param array $root
* @param array $keys
* @param mixed $value The value to update.
* @return mixed
*/
final protected function multidimensional_replace( $root, $keys, $value ) {
if ( ! isset( $value ) ) {
return $root;
} elseif ( empty( $keys ) ) { // If there are no keys, we're replacing the root.
return $value;
}
$result = $this->multidimensional( $root, $keys, true );
if ( isset( $result ) ) {
$result['node'][ $result['key'] ] = $value;
}
return $root;
}
/**
* Will attempt to fetch a specific value from a multidimensional array.
*
* @since 3.4.0
*
* @param array $root
* @param array $keys
* @param mixed $default_value A default value which is used as a fallback. Default null.
* @return mixed The requested value or the default value.
*/
final protected function multidimensional_get( $root, $keys, $default_value = null ) {
if ( empty( $keys ) ) { // If there are no keys, test the root.
return isset( $root ) ? $root : $default_value;
}
$result = $this->multidimensional( $root, $keys );
return isset( $result ) ? $result['node'][ $result['key'] ] : $default_value;
}
/**
* Will attempt to check if a specific value in a multidimensional array is set.
*
* @since 3.4.0
*
* @param array $root
* @param array $keys
* @return bool True if value is set, false if not.
*/
final protected function multidimensional_isset( $root, $keys ) {
$result = $this->multidimensional_get( $root, $keys );
return isset( $result );
}
}
/**
* WP_Customize_Filter_Setting class.
*/
require_once ABSPATH . WPINC . '/customize/class-wp-customize-filter-setting.php';
/**
* WP_Customize_Header_Image_Setting class.
*/
require_once ABSPATH . WPINC . '/customize/class-wp-customize-header-image-setting.php';
/**
* WP_Customize_Background_Image_Setting class.
*/
require_once ABSPATH . WPINC . '/customize/class-wp-customize-background-image-setting.php';
/**
* WP_Customize_Nav_Menu_Item_Setting class.
*/
require_once ABSPATH . WPINC . '/customize/class-wp-customize-nav-menu-item-setting.php';
/**
* WP_Customize_Nav_Menu_Setting class.
*/
require_once ABSPATH . WPINC . '/customize/class-wp-customize-nav-menu-setting.php';
تمثل الصحة النفسية أولوية في مجال الطب، ونظرتها لأهميتها وتأثيرها على الفرد والمجتمع، وتتنوع مدارس العلاج النفسي سواء كان العلاج الطبي أو العلاج السلوكي، ومع التطور التكنولوجي الذي يشهده العالم الآن، أصبح الناس يستخدمون الذكاء الاصطناعي كبديل للطبيب النفسي، لذلك يصرون الاعتماد على الذكاء الاصطناعي في هذا المجال حول فعاليته مقارنة بالعلاج التقليدي الذي يقدمه الأطباء النفسيون، فهل يمكن أن يحل الذكاء الاصطناعي محل الطبيب النفسي ؟ ، ام انه اداة مساعدة لتعزيز الرعاية النفسية ؟
صرح “د/ مايكل سليم” اخصائي نفسي، ان الذكاء الاصطناعي اصبح يشكل خطرا على المرضي النفسيين الذين يتعالجون من الاكتئاب واضطرابات القلق ، حيث اكد ان استخدامهم للتكنولوجيا بشكل خاطئ يشكل ضررا أكثر من المنفعة ، وقال ان استخدام المرضي ل ” chat gpt” اصبح هوسا لدرجة انهم يتخذونه كصديق لهم ، ليصل بهم الحال ان يتحدثوا معه طوال اليوم تقريبا ، مؤكدا علي ان الارتباط الزائد بالذكاء الاصطناعي قد يسبب للمرضي الشعور بالوحدة والميل الي العزلة وعدم التواصل بمن حولهم ، مما يزيد من الرهاب الاجتماعي لدي المريض وفقد السيطرة علي نفسه عندما يكون وسط مجموعة كبيرة من الأفراد ليصبح أكثر قلقا وتوترا .
واكد الطبيب ” حسني توفيق ” اخصائي طب نفسي وعلاج ادمان ، انه مهما وصلت التكنولوجيا من تطور ، لا يمكن التغافل عن أهمية الطبيب النفسي ، لان المريض يحتاج الي دعم نفسي من شخص مختص ، وبعيدا عن العلاج الطبي فان المريض يحتاج الي تحسين سلوكي ، ويحتاج ان يشرح مشاعره لشخص قادرا علي فهمه والشعور به وليس لخوارزميات مبرمجة لا تفهم .
وقالت “د/ سوزان حلوي ” اخصائية نفسية وعلاج مخ واعصاب ، ان الأشخاص أصبحت تميل الى الطريق الاسهل ، فأصبح المريض النفسي يعتمد اعتمادا كليا على ” chat GPT ” كوسيلة تواصل سهلة بدلا من اللجوء الى اشخاص ، اعتقادا من المريض انه يشغل وقت فراغه ويبوح بمشاعره بحرية وبدون تفكير ، لكنه ينسي خطورة هذا عليه كشخص ، وانه يصبح مع الوقت أكثر عدوانية مع من حوله واكثر عزلة وصمت.
وأضاف ” د/ محمد يسرى ” أخصائي نفسي، أن التكنولوجيا بلا شك لها أهمية كبيرة، وأنها ساعدت في شتى مجالات الطب، لكن حذر من استخدام التكنولوجيا بشكل خاطئ قائلاً ” التكنولوجيا سلاح ذو حدين يمكن أن تدمرك ويمكن أن تطورك وأنت المسئول عن الاختيار”
، ونصح المريض النفسي أنه من الضروري أن يتابع مع أخصائي نفسي أيضاً يستطيع أن يستخدم chat GPT في إطار كيفية وطرق لتحسين حياته، فمن الممكن أن يستخدم التكنولوجيا أو Chat GPT ” بالأخص في وضع نظام غذائي صحي له، أو اقتراح ” podcasts ” لتزويد الشخص بالمعرفة ، وأضاف أن “ChatGPT” يمكنك استخدامه لكن عدم أخذه كصديق أو بديل للأشخاص ، كما ختم حديثه مؤكدا ان ” Chat GPT ” لا يمكنه تشخيص الحالة النفسية للفرد.
وقال ” د/ سيفين جوزيف ” أن استخدام الذكاء الاصطناعي يمكن أن يكون له آثار سلبية على الصحة النفسية، فبينما يمكن أن توفر هذه الأدوات تفاعلات سطحية، فإنها لا تعالج الجذور العميقة للمشاكل النفسية، مثل القلق والاكتئاب.
كما أشار إلى أن الاعتماد على التواصل مع الذكاء الاصطناعي قد يؤدي إلى “تطوير تطبيقات أقل ضررًا، وقد يعوض الأشخاص عن مشاعرهم بالذهاب إلى هذه التطبيقات، مما يؤدي إلى تفاقم مشاعر العزلة والقلق.
بالإضافة إلى ذلك، حذر ان استخدام الذكاء الاصطناعي قد يقلل من الوعي بأهمية العلاج النفسي، عندما يشعر الأشخاص بأنهم غير قادرين على الحصول على الدعم من تطبيقات الذكاء الاصطناعي، فإنهم قد يتجاهلون الحاجة إلى البحث عن مساعدة من المتخصصين، مما يؤدي إلى تفاقم الاعراض .
كما أكد على أهمية التواصل البشري في العلاج النفسي، قائلا: “العلاقة بين المعالج والمريض تعتبر جزءا أساسيًا من العلاج” وقال ان التواصل الفعال والتعاطف لا يمكن تعويضهما بالتكنولوجيا.
و شدد على ضرورة توعية الناس حول حدود الذكاء الاصطناعي في مجال الصحة النفسية. يجب أن نستخدم هذه الأدوات بشكل مسؤول كوسيلة مساعدة، وليس كبديل للعلاج النفسي المتخصص وان الرعاية النفسية تتطلب فهماً عميقاً واهتماماً إنسانياً لا يمكن للتكنولوجيا توفيره.”
وقالت ” مارفي أيمن ” احدى مستخدمي ” Chat GPT” بشكل زائد عن الطبيعي ، أن استخدامها في بداية الأمر كان يقتصر على اتمام المهام التي لديها بواسطة التكنولوجيا ، لكن تطور الموضوع واصبحت تتحدث مع “Chat GPT ” بشكل غير طبيعي وانها مع الوقت شعرت أنها ليس لديها شغف ان تجيب على أصدقاءها عبر مواقع التواصل الاجتماعي او من خلال مقابلتهم ، وأضافت أن برغم استخدامها الكثير ل” chat GPT” الا انها دائما كانت تشعر بالوحدة وعدم الانسجام مع الآخرين ، واضافت أنها واجهت صعوبة لتستعيد حياتها الطبيعية وتعود تنسجم مع من حولها.
وبرغم أن التكنولوجيا توفر دعماً سهلاً وفورياً، إلا أنها تفتقر إلى التعاطف البشري والفهم العميق للسياقات النفسية المعقدة ، وأيضا يعتمد الذكاء الاصطناعي على البيانات والنماذج، مما يؤدى إلى تقديم ونصائح غير مناسبة وغير دقيقة ، ومن المهم أن ندرك ان الصحة النفسية تتطلب رعاية متخصصة وعملية ، حيث يستطيع الأطباء النفسيون تقديم العلاج الفعال والدعم العاطفي ، ويجب ان ينظر الي أدوات مثل ” Chat GPT” كوسيلة مساعدة يمكن استخدامها جنبا الى جنب مع العلاج التقليدي ، وليس كبديل له .
