Current File : /var/www/businessmultisite/wp-content/plugins/timber-library/lib/User.php
<?php
namespace Timber;
use Timber\Core;
use Timber\CoreInterface;
use Timber\URLHelper;
use Timber\Image;
/**
* This is used in Timber to represent users retrived from WordPress. You can call `$my_user = new Timber\User(123);` directly, or access it through the `{{ post.author }}` method.
* @example
* ```php
* $context['current_user'] = new Timber\User();
* $context['post'] = new Timber\Post();
* Timber::render('single.twig', $context);
* ```
* ```twig
* <p class="current-user-info">Your name is {{ current_user.name }}</p>
* <p class="article-info">This article is called "{{ post.title }}" and it's by {{ post.author.name }}
* ```
* ```html
* <p class="current-user-info">Your name is Jesse Eisenberg</p>
* <p class="article-info">This article is called "Consider the Lobster" and it's by David Foster Wallace
* ```
*/
class User extends Core implements CoreInterface {
public $object_type = 'user';
public static $representation = 'user';
public $_link;
/**
* @api
* @var string A URL to an avatar that overrides anything from Gravatar, etc.
*/
public $avatar_override;
/**
* @api
* @var string The description from WordPress
*/
public $description;
public $display_name = '';
/**
* @api
* @var string The first name of the user
*/
public $first_name;
/**
* @api
* @var string The last name of the user
*/
public $last_name;
/**
* @api
* @var int The ID from WordPress
*/
public $id;
public $user_nicename;
/**
* The roles the user is part of.
*
* @api
* @since 1.8.5
*
* @var array
*/
protected $roles;
/**
* @param object|int|bool $uid
*/
public function __construct( $uid = false ) {
$this->init($uid);
}
/**
* @example
* ```twig
* This post is by {{ post.author }}
* ```
* ```html
* This post is by Jared Novack
* ```
*
* @return string a fallback for TimberUser::name()
*/
public function __toString() {
return $this->name();
}
/**
* @internal
* @param string $field_name
* @return null
*/
public function get_meta( $field_name ) {
return $this->get_meta_field($field_name);
}
/**
* @internal
* @param string $field
* @param mixed $value
*/
public function __set( $field, $value ) {
if ( $field == 'name' ) {
$this->display_name = $value;
}
$this->$field = $value;
}
/**
* @internal
* @param object|int|bool $uid The user ID to use
*/
protected function init( $uid = false ) {
if ( $uid === false ) {
$uid = get_current_user_id();
}
if ( is_object($uid) || is_array($uid) ) {
$data = $uid;
if ( is_array($uid) ) {
$data = (object) $uid;
}
$uid = $data->ID;
}
if ( is_numeric($uid) ) {
$data = get_userdata($uid);
} else if ( is_string($uid) ) {
$data = get_user_by('login', $uid);
}
if ( isset($data) && is_object($data) ) {
if ( isset($data->data) ) {
$this->import($data->data);
} else {
$this->import($data);
}
if ( isset($data->roles) ) {
$this->roles = $this->get_roles($data->roles);
}
}
unset($this->user_pass);
$this->id = $this->ID = (int) $this->ID;
$this->name = $this->name();
$custom = $this->get_custom();
$this->import($custom);
}
/**
* @param string $field_name
* @return mixed
*/
public function get_meta_field( $field_name ) {
$value = null;
$value = apply_filters('timber_user_get_meta_field_pre', $value, $this->ID, $field_name, $this);
if ( $value === null ) {
$value = get_user_meta($this->ID, $field_name, true);
}
$value = apply_filters('timber_user_get_meta_field', $value, $this->ID, $field_name, $this);
return $value;
}
/**
* @return array|null
*/
public function get_custom() {
if ( $this->ID ) {
$um = array();
$um = apply_filters('timber_user_get_meta_pre', $um, $this->ID, $this);
if ( empty($um) ) {
$um = get_user_meta($this->ID);
}
$custom = array();
foreach ( $um as $key => $value ) {
if ( is_array($value) && count($value) == 1 ) {
$value = $value[0];
}
$custom[$key] = maybe_unserialize($value);
}
$custom = apply_filters('timber_user_get_meta', $custom, $this->ID, $this);
return $custom;
}
return null;
}
/**
* @api
* @return string http://example.org/author/lincoln
*/
public function link() {
if ( !$this->_link ) {
$this->_link = user_trailingslashit(get_author_posts_url($this->ID));
}
return $this->_link;
}
/**
* @api
* @return string the human-friendly name of the user (ex: "Buster Bluth")
*/
public function name() {
return apply_filters('timber/user/name', $this->display_name, $this);
}
/**
* @param string $field_name
* @return mixed
*/
public function meta( $field_name ) {
return $this->get_meta_field($field_name);
}
/**
* @api
* @return string ex: /author/lincoln
*/
public function path() {
return URLHelper::get_rel_url($this->link());
}
/**
* @api
* @return string ex baberaham-lincoln
*/
public function slug() {
return $this->user_nicename;
}
/**
* Creates an associative array with user role slugs and their translated names.
*
* @internal
* @since 1.8.5
* @param array $roles user roles.
* @return array|null
*/
protected function get_roles( $roles ) {
if ( empty($roles) ) {
// @codeCoverageIgnoreStart
return null;
// @codeCoverageIgnoreEnd
}
$wp_roles = wp_roles();
$names = $wp_roles->get_names();
$values = array();
foreach ( $roles as $role ) {
$name = $role;
if ( isset($names[ $role ]) ) {
$name = translate_user_role($names[ $role ]);
}
$values[ $role ] = $name;
}
return $values;
}
/**
* Gets the user roles.
* Roles shouldn’t be used to check whether a user has a capability. Use roles only for
* displaying purposes. For example, if you want to display the name of the subscription a user
* has on the site behind a paywall.
*
* If you want to check for capabilities, use `{{ user.can('capability') }}`. If you only want
* to check whether a user is logged in, you can use `{% if user %}`.
*
* @api
* @since 1.8.5
* @example
* ```twig
* <h2>Role name</h2>
* {% for role in post.author.roles %}
* {{ role }}
* {% endfor %}
* ```
* ```twig
* <h2>Role name</h2>
* {{ post.author.roles|join(', ') }}
* ```
* ```twig
* {% for slug, name in post.author.roles %}
* {{ slug }}
* {% endfor %}
* ```
*
* @return array|null
*/
public function roles() {
return $this->roles;
}
/**
* Checks whether a user has a capability.
*
* Don’t use role slugs for capability checks. While checking against a role in place of a
* capability is supported in part, this practice is discouraged as it may produce unreliable
* results. This includes cases where you want to check whether a user is registered. If you
* want to check whether a user is a Subscriber, use `{{ user.can('read') }}`. If you only want
* to check whether a user is logged in, you can use `{% if user %}`.
*
* @api
* @since 1.8.5
*
* @param string $capability The capability to check.
*
* @example
* Give moderation users another CSS class to style them differently.
*
* ```twig
* <span class="comment-author {{ comment.author.can('moderate_comments') ? 'comment-author--is-moderator }}">
* {{ comment.author.name }}
* </span>
* ```
*
* @return bool Whether the user has the capability.
*/
public function can( $capability ) {
return user_can($this->ID, $capability);
}
/**
* Gets a user’s avatar URL.
*
* @api
* @since 1.9.1
* @example
* Get a user avatar with a width and height of 150px:
*
* ```twig
* <img src="{{ post.author.avatar({ size: 150 }) }}">
* ```
*
* @param null|array $args Parameters for
* [`get_avatar_url()`](https://developer.wordpress.org/reference/functions/get_avatar_url/).
* @return string|\Timber\Image The avatar URL.
*/
public function avatar( $args = null ) {
if ( $this->avatar_override ) {
return $this->avatar_override;
}
return new Image( get_avatar_url( $this->id, $args ) );
}
}
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