Current File : //var/www/pn/beta/64801_wp-content/plugins/autodescription/inc/classes/user-data.class.php
<?php
/**
* @package The_SEO_Framework\Classes
*/
namespace The_SEO_Framework;
defined( 'ABSPATH' ) or die;
/**
* The SEO Framework plugin
* Copyright (C) 2015 - 2018 Sybre Waaijer, CyberWire (https://cyberwire.nl/)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as published
* by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* Class The_SEO_Framework\User_Data
*
* Holds and maintains User data.
*
* @since 3.0.0
*/
class User_Data extends Term_Data {
/**
* Constructor, load parent constructor
*/
protected function __construct() {
parent::__construct();
}
/**
* Returns default user meta.
*
* @since 3.0.0
*
* @return array The default user meta index and values.
*/
public function get_default_user_data() {
return array(
'counter_type' => 3,
'facebook_page' => '',
'twitter_page' => '',
);
}
/**
* Returns the current post author ID.
*
* @since 3.0.0
* @staticvar $cache
*
* @return int|bool Post author on success, false on failure.
*/
public function get_current_post_author_id() {
static $cache;
if ( isset( $cache ) )
return $cache;
$post = \get_post( $this->get_the_real_ID() );
return $cache = isset( $post->post_author ) ? (int) $post->post_author : false;
}
/**
* Sets up user ID and returns it if user is found.
* To be used in AJAX, back-end and front-end.
*
* @since 2.7.0
*
* @return int $user_id : 0 if user is not found.
*/
public function get_user_id() {
static $user_id = null;
if ( isset( $user_id ) )
return $user_id;
$user = \wp_get_current_user();
return $user_id = $user->exists() ? (int) $user->ID : 0;
}
/**
* Fetches The SEO Framework usermeta.
*
* @since 2.7.0
* @since 2.8.0 Always returns array, even if no value is assigned.
* @staticvar array $usermeta_cache
*
* @param int $user_id The user ID.
* @param string $key The user metadata key. Leave empty to fetch all data.
* @param bool $use_cache Whether to store and use options from cache.
* @return array The user SEO meta data.
*/
public function get_user_meta( $user_id, $key = THE_SEO_FRAMEWORK_USER_OPTIONS, $use_cache = true ) {
if ( false === $use_cache )
return ( $meta = \get_user_meta( $user_id, $key, true ) ) && is_array( $meta ) ? $meta : array();
static $usermeta_cache = array();
if ( isset( $usermeta_cache[ $user_id ][ $key ] ) )
return $usermeta_cache[ $user_id ][ $key ];
return $usermeta_cache[ $user_id ][ $key ] = ( $meta = \get_user_meta( $user_id, $key, true ) ) && is_array( $meta ) ? $meta : array();
}
/**
* Returns current post author option.
*
* @since 3.0.0
*
* @param int $author_id The author ID. When empty, it will return $default.
* @param string $option The option name. When empty, it will return $default.
* @param mixed $default The default value to return when the data doesn't exist.
* @return mixed The metadata value
*/
public function get_author_option( $author_id, $option, $default = null ) {
if ( ! $author_id || ! $option )
return $default;
return $this->get_user_option( $author_id, $option, $default );
}
/**
* Returns current post author option.
*
* @since 3.0.0
*
* @param string $option The option name.
* @param mixed $default The default value to return when the data doesn't exist.
* @return mixed The metadata value
*/
public function get_current_author_option( $option, $default = null ) {
return $this->get_author_option( $this->get_current_post_author_id(), $option, $default );
}
/**
* Fetches user SEO user meta data by name.
* Caches all meta data per $user_id.
*
* If no $user_id is supplied, it will fetch the current logged in user ID.
*
* @since 2.7.0
* @since 3.0.0 1. Default is no longer cached.
* 2. Now always fallbacks to $default.
* 3. Added not-found cache.
* @staticvar array $options_cache
* @staticvar array $notfound_cache
*
* @param int $user_id The user ID. When empty, it will try to fetch the current user.
* @param string $option The option name.
* @param mixed $default The default value to return when the data doesn't exist.
* @return mixed The metadata value.
*/
public function get_user_option( $user_id = 0, $option, $default = null ) {
if ( ! $option )
return $default;
if ( empty( $user_id ) )
$user_id = $this->get_user_id();
if ( ! $user_id )
return $default;
static $options_cache = array(),
$notfound_cache = array();
if ( isset( $options_cache[ $user_id ][ $option ] ) )
return $options_cache[ $user_id ][ $option ];
if ( isset( $notfound_cache[ $user_id ][ $option ] ) )
return $default;
$usermeta = $this->get_user_meta( $user_id );
if ( isset( $usermeta[ $option ] ) ) {
return $options_cache[ $user_id ][ $option ] = $usermeta[ $option ];
} else {
$notfound_cache[ $user_id ][ $option ] = true;
}
return $default;
}
/**
* Updates user SEO option.
*
* @since 2.7.0
* @since 2.8.0 New users now get a new array assigned.
*
* @param int $user_id The user ID.
* @param string $option The user's SEO metadata option.
* @param mixed $value The escaped option value.
* @return bool True on success. False on failure.
*/
public function update_user_option( $user_id = 0, $option, $value ) {
if ( ! $option )
return false;
if ( empty( $user_id ) )
$user_id = $this->get_user_id();
if ( empty( $user_id ) )
return false;
$meta = $this->get_user_meta( $user_id, THE_SEO_FRAMEWORK_USER_OPTIONS, false );
/**
* @since 2.8.0 initializes new array on empty values.
*/
is_array( $meta ) or $meta = array();
$meta[ $option ] = $value;
return \update_user_meta( $user_id, THE_SEO_FRAMEWORK_USER_OPTIONS, $meta );
}
}
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