1473 lines
46 KiB
PHP
1473 lines
46 KiB
PHP
<?php
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/**
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* Main Class file: Simple_Local_Avatars
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* Adds an avatar upload field to user profiles.
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*
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* @package SimpleLocalAvatars
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*/
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/**
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* Main SLA Class.
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*/
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class Simple_Local_Avatars {
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/**
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* The user ID.
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*
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* @var int.
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*/
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private $user_id_being_edited;
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/**
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* The upload error comment.
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*
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* @var string.
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*/
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private $avatar_upload_error;
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/**
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* The nonce token.
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*
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* @var string
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*/
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private $remove_nonce;
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/**
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* The ratings.
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*
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* @var array
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*/
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private $avatar_ratings;
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/**
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* The meta key a user.
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*
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* @var string
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*/
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private $user_key;
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/**
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* The meta key a user.
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*
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* @var string he meta key for ratings.
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*/
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private $rating_key;
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/**
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* Configured setting values.
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*
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* @var array
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*/
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public $options;
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/**
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* Set up the hooks and default values
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*/
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public function __construct() {
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$this->add_hooks();
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$this->options = (array) get_option( 'simple_local_avatars' );
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$this->user_key = 'simple_local_avatar';
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$this->rating_key = 'simple_local_avatar_rating';
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$this->avatar_ratings = array(
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'G' => __( 'G — Suitable for all audiences', 'simple-local-avatars' ),
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'PG' => __( 'PG — Possibly offensive, usually for audiences 13 and above', 'simple-local-avatars' ),
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'R' => __( 'R — Intended for adult audiences above 17', 'simple-local-avatars' ),
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'X' => __( 'X — Even more mature than above', 'simple-local-avatars' ),
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);
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if (
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! $this->is_avatar_shared() // Are we sharing avatars?
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&& (
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( // And either an ajax request not in the network admin.
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defined( 'DOING_AJAX' ) && DOING_AJAX
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&& ! preg_match( '#^' . network_admin_url() . '#i', $_SERVER['HTTP_REFERER'] )
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)
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||
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( // Or normal request not in the network admin.
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( ! defined( 'DOING_AJAX' ) || ! DOING_AJAX )
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&& ! is_network_admin()
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)
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)
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&& is_multisite()
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) {
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$this->user_key = sprintf( $this->user_key . '_%d', get_current_blog_id() );
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$this->rating_key = sprintf( $this->rating_key . '_%d', get_current_blog_id() );
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}
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}
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/**
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* Register actions and filters.
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*/
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public function add_hooks() {
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add_filter( 'plugin_action_links_' . SLA_PLUGIN_BASENAME, array( $this, 'plugin_filter_action_links' ) );
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add_filter( 'pre_get_avatar_data', array( $this, 'get_avatar_data' ), 10, 2 );
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add_filter( 'pre_option_simple_local_avatars', array( $this, 'pre_option_simple_local_avatars' ), 10, 1 );
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add_action( 'admin_init', array( $this, 'admin_init' ) );
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add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) );
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add_action( 'show_user_profile', array( $this, 'edit_user_profile' ) );
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add_action( 'edit_user_profile', array( $this, 'edit_user_profile' ) );
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add_action( 'personal_options_update', array( $this, 'edit_user_profile_update' ) );
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add_action( 'edit_user_profile_update', array( $this, 'edit_user_profile_update' ) );
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add_action( 'admin_action_remove-simple-local-avatar', array( $this, 'action_remove_simple_local_avatar' ) );
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add_action( 'wp_ajax_assign_simple_local_avatar_media', array( $this, 'ajax_assign_simple_local_avatar_media' ) );
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add_action( 'wp_ajax_remove_simple_local_avatar', array( $this, 'action_remove_simple_local_avatar' ) );
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add_action( 'user_edit_form_tag', array( $this, 'user_edit_form_tag' ) );
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add_action( 'rest_api_init', array( $this, 'register_rest_fields' ) );
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add_action( 'wp_ajax_migrate_from_wp_user_avatar', array( $this, 'ajax_migrate_from_wp_user_avatar' ) );
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if ( defined( 'WP_CLI' ) && WP_CLI ) {
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WP_CLI::add_command( 'simple-local-avatars migrate wp-user-avatar', array( $this, 'wp_cli_migrate_from_wp_user_avatar' ) );
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}
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add_action( 'wp_ajax_sla_clear_user_cache', array( $this, 'sla_clear_user_cache' ) );
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add_filter( 'avatar_defaults', array( $this, 'add_avatar_default_field' ) );
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add_action( 'wpmu_new_blog', array( $this, 'set_defaults' ) );
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}
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/**
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* Determine if plugin is network activated.
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*
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* @param string $plugin The plugin slug to check.
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*
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* @return boolean
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*/
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public static function is_network( $plugin ) {
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$plugins = get_site_option( 'active_sitewide_plugins', array() );
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if ( is_multisite() && isset( $plugins[ $plugin ] ) ) {
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return true;
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}
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return false;
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}
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/**
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* Get current plugin network mode
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*/
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public function get_network_mode() {
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if ( SLA_IS_NETWORK ) {
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return get_site_option( 'simple_local_avatars_mode', 'default' );
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}
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return 'default';
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}
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/**
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* Determines if settings handling is enforced on a network level
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*
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* Important: this is only meant for admin UI purposes.
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*
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* @return boolean
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*/
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public function is_enforced() {
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if (
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( ! is_network_admin() && ( SLA_IS_NETWORK && 'enforce' === $this->get_network_mode() ) )
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) {
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return true;
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}
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return false;
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}
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/**
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* Determine if avatars should be shared
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*
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* @return boolean
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*/
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public function is_avatar_shared() {
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if (
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is_multisite() // Are we on multisite.
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&& ! isset( $this->options['shared'] ) // And our shared option doesn't exist.
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|| (
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isset( $this->options['shared'] ) // Or our shared option is set.
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&& 1 === $this->options['shared']
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)
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) {
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return true;
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}
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return false;
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}
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/**
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* Add the settings action link to the plugin page.
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*
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* @param array $links The Action links for the plugin.
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*
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* @return array
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*/
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public function plugin_filter_action_links( $links ) {
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if ( ! is_array( $links ) ) {
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return $links;
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}
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$links['settings'] = sprintf(
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'<a href="%s"> %s </a>',
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esc_url( admin_url( 'options-discussion.php' ) ),
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__( 'Settings', 'simple-local-avatars' )
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);
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return $links;
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}
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/**
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* Retrieve the local avatar for a user who provided a user ID, email address or post/comment object.
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*
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* @param string $avatar Avatar return by original function
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* @param int|string|object $id_or_email A user ID, email address, or post/comment object
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* @param int $size Size of the avatar image
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* @param string $default URL to a default image to use if no avatar is available
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* @param string $alt Alternative text to use in image tag. Defaults to blank
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* @param array $args Optional. Extra arguments to retrieve the avatar.
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*
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* @return string <img> tag for the user's avatar
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*/
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public function get_avatar( $avatar = '', $id_or_email = '', $size = 96, $default = '', $alt = '', $args = array() ) {
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return apply_filters( 'simple_local_avatar', get_avatar( $id_or_email, $size, $default, $alt, $args ) );
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}
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/**
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* Filter avatar data early to add avatar url if needed. This filter hooks
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* before Gravatar setup to prevent wasted requests.
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*
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* @since 2.2.0
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*
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* @param array $args Arguments passed to get_avatar_data(), after processing.
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* @param mixed $id_or_email The Gravatar to retrieve. Accepts a user ID, Gravatar MD5 hash,
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* user email, WP_User object, WP_Post object, or WP_Comment object.
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*/
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public function get_avatar_data( $args, $id_or_email ) {
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if ( ! empty( $args['force_default'] ) ) {
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return $args;
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}
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$simple_local_avatar_url = $this->get_simple_local_avatar_url( $id_or_email, $args['size'] );
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if ( $simple_local_avatar_url ) {
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$args['url'] = $simple_local_avatar_url;
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}
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// Local only mode
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if ( ! $simple_local_avatar_url && ! empty( $this->options['only'] ) ) {
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$args['url'] = $this->get_default_avatar_url( $args['size'] );
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}
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if ( ! empty( $args['url'] ) ) {
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$args['found_avatar'] = true;
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}
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return $args;
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}
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/**
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* Get local avatar url.
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*
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* @since 2.2.0
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*
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* @param mixed $id_or_email The Gravatar to retrieve. Accepts a user ID, Gravatar MD5 hash,
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* user email, WP_User object, WP_Post object, or WP_Comment object.
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* @param int $size Requested avatar size.
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*/
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public function get_simple_local_avatar_url( $id_or_email, $size ) {
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if ( is_numeric( $id_or_email ) ) {
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$user_id = (int) $id_or_email;
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} elseif ( is_object( $id_or_email ) && ! empty( $id_or_email->user_id ) ) {
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$user_id = (int) $id_or_email->user_id;
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} elseif ( $id_or_email instanceof WP_Post && ! empty( $id_or_email->post_author ) ) {
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$user_id = (int) $id_or_email->post_author;
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} elseif ( is_string( $id_or_email ) ) {
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$user = get_user_by( 'email', $id_or_email );
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$user_id = $user ? $user->ID : '';
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}
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if ( empty( $user_id ) ) {
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return '';
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}
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// Fetch local avatar from meta and make sure it's properly set.
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$local_avatars = get_user_meta( $user_id, $this->user_key, true );
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if ( empty( $local_avatars['full'] ) ) {
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return '';
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}
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// check rating
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$avatar_rating = get_user_meta( $user_id, $this->rating_key, true );
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$site_rating = get_option( 'avatar_rating' );
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if ( ! empty( $avatar_rating ) && 'G' !== $avatar_rating && $site_rating ) {
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$ratings = array_keys( $this->avatar_ratings );
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$site_rating_weight = array_search( $site_rating, $ratings, true );
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$avatar_rating_weight = array_search( $avatar_rating, $ratings, true );
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if ( false !== $avatar_rating_weight && $avatar_rating_weight > $site_rating_weight ) {
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return '';
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}
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}
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// handle "real" media
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if ( ! empty( $local_avatars['media_id'] ) ) {
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// If using shared avatars, make sure we validate the URL on the main site.
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if ( $this->is_avatar_shared() ) {
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$origin_blog_id = isset( $local_avatars['blog_id'] ) && ! empty( $local_avatars['blog_id'] ) ? $local_avatars['blog_id'] : get_main_site_id();
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switch_to_blog( $origin_blog_id );
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}
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$avatar_full_path = get_attached_file( $local_avatars['media_id'] );
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if ( $this->is_avatar_shared() ) {
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restore_current_blog();
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}
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// has the media been deleted?
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if ( ! $avatar_full_path ) {
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return '';
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}
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}
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$size = (int) $size;
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// Generate a new size.
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if ( ! array_key_exists( $size, $local_avatars ) ) {
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$local_avatars[ $size ] = $local_avatars['full']; // just in case of failure elsewhere
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// allow automatic rescaling to be turned off
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if ( apply_filters( 'simple_local_avatars_dynamic_resize', true ) ) :
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$upload_path = wp_upload_dir();
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// get path for image by converting URL, unless its already been set, thanks to using media library approach
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if ( ! isset( $avatar_full_path ) ) {
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$avatar_full_path = str_replace( $upload_path['baseurl'], $upload_path['basedir'], $local_avatars['full'] );
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}
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// generate the new size
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$editor = wp_get_image_editor( $avatar_full_path );
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if ( ! is_wp_error( $editor ) ) {
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$resized = $editor->resize( $size, $size, true );
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if ( ! is_wp_error( $resized ) ) {
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$dest_file = $editor->generate_filename();
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$saved = $editor->save( $dest_file );
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if ( ! is_wp_error( $saved ) ) {
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$local_avatars[ $size ] = str_replace( $upload_path['basedir'], $upload_path['baseurl'], $dest_file );
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}
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}
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}
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// save updated avatar sizes
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update_user_meta( $user_id, $this->user_key, $local_avatars );
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endif;
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}
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if ( 'http' !== substr( $local_avatars[ $size ], 0, 4 ) ) {
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$local_avatars[ $size ] = home_url( $local_avatars[ $size ] );
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}
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return esc_url( $local_avatars[ $size ] );
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}
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/**
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* Get default avatar url
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*
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* @since 2.2.0
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*
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* @param int $size Requested avatar size.
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*/
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public function get_default_avatar_url( $size ) {
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if ( empty( $default ) ) {
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$avatar_default = get_option( 'avatar_default' );
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if ( empty( $avatar_default ) ) {
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$default = 'mystery';
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} else {
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$default = $avatar_default;
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}
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}
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$host = is_ssl() ? 'https://secure.gravatar.com' : 'http://0.gravatar.com';
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if ( 'mystery' === $default ) {
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$default = "$host/avatar/ad516503a11cd5ca435acc9bb6523536?s={$size}"; // ad516503a11cd5ca435acc9bb6523536 == md5('unknown@gravatar.com')
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} elseif ( 'blank' === $default ) {
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$default = includes_url( 'images/blank.gif' );
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} elseif ( 'gravatar_default' === $default ) {
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$default = "$host/avatar/?s={$size}";
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} elseif ( 'simple_local_avatar' === $default ) {
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$default = "$host/avatar/?d=$default&s={$size}";
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$default_avatar_id = get_option( 'simple_local_avatar_default', '' );
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if ( ! empty( $default_avatar_id ) ) {
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$default = wp_get_attachment_image_url( $default_avatar_id );
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}
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} else {
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$default = "$host/avatar/?d=$default&s={$size}";
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}
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return $default;
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}
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|
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/**
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* Register admin settings.
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*/
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public function admin_init() {
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// upgrade pre 2.0 option
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$old_ops = get_option( 'simple_local_avatars_caps' );
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if ( $old_ops ) {
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if ( ! empty( $old_ops['simple_local_avatars_caps'] ) ) {
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update_option( 'simple_local_avatars', array( 'caps' => 1 ) );
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}
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delete_option( 'simple_local_avatar_caps' );
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}
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register_setting( 'discussion', 'simple_local_avatars', array( $this, 'sanitize_options' ) );
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add_settings_field(
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'simple-local-avatars-only',
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__( 'Local Avatars Only', 'simple-local-avatars' ),
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array( $this, 'avatar_settings_field' ),
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'discussion',
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'avatars',
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array(
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'class' => 'simple-local-avatars',
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'key' => 'only',
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'desc' => __( 'Only allow local avatars (still uses Gravatar for default avatars)', 'simple-local-avatars' ),
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)
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);
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add_settings_field(
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'simple-local-avatars-caps',
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__( 'Local Upload Permissions', 'simple-local-avatars' ),
|
|
array( $this, 'avatar_settings_field' ),
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|
'discussion',
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'avatars',
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array(
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'class' => 'simple-local-avatars',
|
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'key' => 'caps',
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'desc' => __( 'Only allow users with file upload capabilities to upload local avatars (Authors and above)', 'simple-local-avatars' ),
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)
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);
|
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|
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if ( is_multisite() ) {
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add_settings_field(
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'simple-local-avatars-shared',
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__( 'Shared network avatars', 'simple-local-avatars' ),
|
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array( $this, 'avatar_settings_field' ),
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'discussion',
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'avatars',
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array(
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'class' => 'simple-local-avatars',
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'key' => 'shared',
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'desc' => __( 'Uploaded avatars will be shared across the entire network, instead of being unique per site', 'simple-local-avatars' ),
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'default' => 1,
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)
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);
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}
|
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|
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add_action( 'load-options-discussion.php', array( $this, 'load_discussion_page' ) );
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|
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// This is for network site settings.
|
|
if ( SLA_IS_NETWORK && is_network_admin() ) {
|
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add_action( 'load-settings.php', array( $this, 'load_network_settings' ) );
|
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}
|
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|
|
add_settings_field(
|
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'simple-local-avatars-migration',
|
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__( 'Migrate Other Local Avatars', 'simple-local-avatars' ),
|
|
array( $this, 'migrate_from_wp_user_avatar_settings_field' ),
|
|
'discussion',
|
|
'avatars'
|
|
);
|
|
add_settings_field(
|
|
'simple-local-avatars-clear',
|
|
esc_html__( 'Clear local avatar cache', 'simple-local-avatars' ),
|
|
array( $this, 'avatar_settings_field' ),
|
|
'discussion',
|
|
'avatars',
|
|
array(
|
|
'key' => 'clear_cache',
|
|
'desc' => esc_html__( 'Clear cache of stored avatars', 'simple-local-avatars' ),
|
|
)
|
|
);
|
|
|
|
// Save default avatar file.
|
|
$this->save_default_avatar_file_id();
|
|
}
|
|
|
|
/**
|
|
* Fire code on the Discussion page
|
|
*/
|
|
public function load_discussion_page() {
|
|
add_action( 'admin_print_styles', array( $this, 'admin_print_styles' ) );
|
|
add_filter( 'admin_body_class', array( $this, 'admin_body_class' ) );
|
|
}
|
|
|
|
/**
|
|
* Load needed hooks to handle network settings
|
|
*/
|
|
public function load_network_settings() {
|
|
$this->options = (array) get_site_option( 'simple_local_avatars', array() );
|
|
|
|
add_action( 'wpmu_options', array( $this, 'show_network_settings' ) );
|
|
add_action( 'update_wpmu_options', array( $this, 'save_network_settings' ) );
|
|
}
|
|
|
|
/**
|
|
* Show the network settings
|
|
*/
|
|
public function show_network_settings() {
|
|
$mode = $this->get_network_mode();
|
|
?>
|
|
|
|
<h2><?php esc_html_e( 'Simple Local Avatars Settings', 'simple-local-avatars' ); ?></h2>
|
|
<table id="simple-local-avatars" class="form-table">
|
|
<tr>
|
|
<th scope="row">
|
|
<?php esc_html_e( 'Mode', 'simple-local-avatars' ); ?>
|
|
</th>
|
|
<td>
|
|
<fieldset>
|
|
<legend class="screen-reader-text"><?php esc_html_e( 'Mode', 'simple-local-avatars' ); ?></legend>
|
|
<label><input name="simple_local_avatars[mode]" type="radio" id="sla-mode-default" value="default"<?php checked( $mode, 'default' ); ?> /> <?php esc_html_e( 'Default to the settings below when creating a new site', 'simple-local-avatars' ); ?></label><br/>
|
|
<label><input name="simple_local_avatars[mode]" type="radio" id="sla-mode-enforce" value="enforce"<?php checked( $mode, 'enforce' ); ?> /> <?php esc_html_e( 'Enforce the settings below across all sites', 'simple-local-avatars' ); ?></label><br/>
|
|
</fieldset>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<th scope="row">
|
|
<?php esc_html_e( 'Local avatars only', 'simple-local-avatars' ); ?>
|
|
</th>
|
|
<td>
|
|
<?php
|
|
$this->avatar_settings_field(
|
|
array(
|
|
'key' => 'only',
|
|
'desc' => __( 'Only allow local avatars (still uses Gravatar for default avatars) ', 'simple-local-avatars' ),
|
|
)
|
|
);
|
|
?>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<th scope="row">
|
|
<?php esc_html_e( 'Local upload permissions', 'simple-local-avatars' ); ?>
|
|
</th>
|
|
<td>
|
|
<?php
|
|
$this->avatar_settings_field(
|
|
array(
|
|
'key' => 'caps',
|
|
'desc' => __( 'Only allow users with file upload capabilities to upload local avatars (Authors and above)', 'simple-local-avatars' ),
|
|
)
|
|
);
|
|
?>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<th scope="row">
|
|
<?php esc_html_e( 'Shared network avatars', 'simple-local-avatars' ); ?>
|
|
</th>
|
|
<td>
|
|
<?php
|
|
$this->avatar_settings_field(
|
|
array(
|
|
'key' => 'shared',
|
|
'desc' => __( 'Uploaded avatars will be shared across the entire network, instead of being unique per site', 'simple-local-avatars' ),
|
|
'default' => 1,
|
|
)
|
|
);
|
|
?>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<?php
|
|
}
|
|
|
|
/**
|
|
* Handle saving the network settings
|
|
*/
|
|
public static function save_network_settings() {
|
|
$options = array(
|
|
'caps',
|
|
'mode',
|
|
'only',
|
|
'shared',
|
|
);
|
|
$sanitized = array();
|
|
|
|
foreach ( $options as $option_name ) {
|
|
if ( ! isset( $_POST['simple_local_avatars'][ $option_name ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
|
|
continue;
|
|
}
|
|
|
|
switch ( $option_name ) {
|
|
case 'mode':
|
|
update_site_option( 'simple_local_avatars_mode', sanitize_text_field( $_POST['simple_local_avatars'][ $option_name ] ) );
|
|
break;
|
|
default:
|
|
$sanitized[ $option_name ] = empty( $_POST['simple_local_avatars'][ $option_name ] ) ? 0 : 1;
|
|
}
|
|
}
|
|
|
|
update_site_option( 'simple_local_avatars', $sanitized );
|
|
}
|
|
|
|
/**
|
|
* Add scripts to the profile editing page
|
|
*
|
|
* @param string $hook_suffix Page hook
|
|
*/
|
|
public function admin_enqueue_scripts( $hook_suffix ) {
|
|
|
|
/**
|
|
* Filter the admin screens where we enqueue our scripts.
|
|
*
|
|
* @param array $screens Array of admin screens.
|
|
* @param string $hook_suffix Page hook.
|
|
* @return array
|
|
*/
|
|
$screens = apply_filters( 'simple_local_avatars_admin_enqueue_scripts', array( 'profile.php', 'user-edit.php', 'options-discussion.php' ), $hook_suffix );
|
|
|
|
if ( ! in_array( $hook_suffix, $screens, true ) ) {
|
|
return;
|
|
}
|
|
|
|
if ( current_user_can( 'upload_files' ) ) {
|
|
wp_enqueue_media();
|
|
}
|
|
|
|
$user_id = filter_input( INPUT_GET, 'user_id', FILTER_SANITIZE_NUMBER_INT );
|
|
$user_id = ( 'profile.php' === $hook_suffix ) ? get_current_user_id() : (int) $user_id;
|
|
|
|
$this->remove_nonce = wp_create_nonce( 'remove_simple_local_avatar_nonce' );
|
|
|
|
wp_enqueue_script( 'simple-local-avatars', plugins_url( '', dirname( __FILE__ ) ) . '/dist/simple-local-avatars.js', array( 'jquery' ), SLA_VERSION, true );
|
|
wp_localize_script(
|
|
'simple-local-avatars',
|
|
'i10n_SimpleLocalAvatars',
|
|
array(
|
|
'user_id' => $user_id,
|
|
'insertIntoPost' => __( 'Set as avatar', 'simple-local-avatars' ),
|
|
'selectCrop' => __( 'Select avatar and Crop', 'simple-local-avatars' ),
|
|
'deleteNonce' => $this->remove_nonce,
|
|
'cacheNonce' => wp_create_nonce( 'sla_clear_cache_nonce' ),
|
|
'mediaNonce' => wp_create_nonce( 'assign_simple_local_avatar_nonce' ),
|
|
'migrateFromWpUserAvatarNonce' => wp_create_nonce( 'migrate_from_wp_user_avatar_nonce' ),
|
|
'clearCacheError' => esc_html__( 'Something went wrong while clearing cache, please try again.', 'simple-local-avatars' ),
|
|
'insertMediaTitle' => esc_html__( 'Choose default avatar', 'simple-local-avatars' ),
|
|
'migrateFromWpUserAvatarSuccess' => __( 'Number of avatars successfully migrated from WP User Avatar', 'simple-local-avatars' ),
|
|
'migrateFromWpUserAvatarFailure' => __( 'No avatars were migrated from WP User Avatar.', 'simple-local-avatars' ),
|
|
'migrateFromWpUserAvatarProgress' => __( 'Migration in progress.', 'simple-local-avatars' ),
|
|
)
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Sanitize new settings field before saving
|
|
*
|
|
* @param array|string $input Passed input values to sanitize
|
|
* @return array|string Sanitized input fields
|
|
*/
|
|
public function sanitize_options( $input ) {
|
|
$new_input['caps'] = empty( $input['caps'] ) ? 0 : 1;
|
|
$new_input['only'] = empty( $input['only'] ) ? 0 : 1;
|
|
|
|
if ( is_multisite() ) {
|
|
$new_input['shared'] = empty( $input['shared'] ) ? 0 : 1;
|
|
}
|
|
|
|
return $new_input;
|
|
}
|
|
|
|
/**
|
|
* Settings field for avatar upload capabilities
|
|
*
|
|
* @param array $args Field arguments
|
|
*/
|
|
public function avatar_settings_field( $args ) {
|
|
$args = wp_parse_args(
|
|
$args,
|
|
array(
|
|
'key' => '',
|
|
'desc' => '',
|
|
'default' => 0,
|
|
)
|
|
);
|
|
|
|
if ( ! isset( $this->options[ $args['key'] ] ) ) {
|
|
$this->options[ $args['key'] ] = $args['default'];
|
|
}
|
|
|
|
if ( 'clear_cache' !== $args['key'] ) {
|
|
echo '
|
|
<label for="simple-local-avatars-' . esc_attr( $args['key'] ) . '">
|
|
<input type="checkbox" name="simple_local_avatars[' . esc_attr( $args['key'] ) . ']" id="simple-local-avatars-' . esc_attr( $args['key'] ) . '" value="1" ' . checked( $this->options[ $args['key'] ], 1, false ) . ' />
|
|
' . esc_html( $args['desc'] ) . '
|
|
</label>
|
|
';
|
|
} else {
|
|
echo '<button id="clear_cache_btn" class="button delete" name="clear_cache_btn" >' . esc_html__( 'Clear cache', 'simple-local-avatars' ) . '</button><br/>';
|
|
echo '<span id="clear_cache_message" style="font-style:italic;font-size:14px;line-height:2;"></span>';
|
|
}
|
|
|
|
// Output warning if needed.
|
|
if (
|
|
SLA_IS_NETWORK // If network activated.
|
|
&& $this->is_enforced() // And in enforce mode.
|
|
&& 'shared' === $args['key'] // And we are displaying the last setting.
|
|
) {
|
|
echo '
|
|
<div class="notice notice-warning inline">
|
|
<p><strong>' . esc_html__( 'Simple Local Avatar settings are currently enforced across all sites on the network.', 'simple-local-avatars' ) . '</strong></p>
|
|
</div>
|
|
';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Settings field for migrating avatars away from WP User Avatar
|
|
*/
|
|
public function migrate_from_wp_user_avatar_settings_field() {
|
|
printf(
|
|
'<p><button type="button" name="%1$s" id="%1$s" class="button button-secondary">%2$s</button></p><p class="%1$s-progress"></p>',
|
|
esc_attr( 'simple-local-avatars-migrate-from-wp-user-avatar' ),
|
|
esc_html__( 'Migrate avatars from WP User Avatar to Simple Local Avatars', 'simple-local-avatars' )
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Output new Avatar fields to user editing / profile screen
|
|
*
|
|
* @param object $profileuser User object
|
|
*/
|
|
public function edit_user_profile( $profileuser ) {
|
|
?>
|
|
<div id="simple-local-avatar-section">
|
|
<h3><?php esc_html_e( 'Avatar', 'simple-local-avatars' ); ?></h3>
|
|
|
|
<table class="form-table">
|
|
<tr class="upload-avatar-row">
|
|
<th scope="row"><label for="simple-local-avatar"><?php esc_html_e( 'Upload Avatar', 'simple-local-avatars' ); ?></label></th>
|
|
<td style="width: 50px;" id="simple-local-avatar-photo">
|
|
<?php
|
|
add_filter( 'pre_option_avatar_rating', '__return_null' ); // ignore ratings here
|
|
echo wp_kses_post( get_simple_local_avatar( $profileuser->ID ) );
|
|
remove_filter( 'pre_option_avatar_rating', '__return_null' );
|
|
?>
|
|
</td>
|
|
<td>
|
|
<?php
|
|
$upload_rights = current_user_can( 'upload_files' );
|
|
if ( ! $upload_rights ) {
|
|
$upload_rights = empty( $this->options['caps'] );
|
|
}
|
|
|
|
if ( $upload_rights ) {
|
|
do_action( 'simple_local_avatar_notices' );
|
|
wp_nonce_field( 'simple_local_avatar_nonce', '_simple_local_avatar_nonce', false );
|
|
$remove_url = add_query_arg(
|
|
array(
|
|
'action' => 'remove-simple-local-avatar',
|
|
'user_id' => $profileuser->ID,
|
|
'_wpnonce' => $this->remove_nonce,
|
|
)
|
|
);
|
|
?>
|
|
<?php
|
|
// if user is author and above hide the choose file option
|
|
// force them to use the WP Media Selector
|
|
if ( ! current_user_can( 'upload_files' ) ) {
|
|
?>
|
|
<p style="display: inline-block; width: 26em;">
|
|
<span class="description"><?php esc_html_e( 'Choose an image from your computer:' ); ?></span><br />
|
|
<input type="file" name="simple-local-avatar" id="simple-local-avatar" class="standard-text" />
|
|
<span class="spinner" id="simple-local-avatar-spinner"></span>
|
|
</p>
|
|
<?php } ?>
|
|
<p>
|
|
<?php if ( current_user_can( 'upload_files' ) && did_action( 'wp_enqueue_media' ) ) : ?>
|
|
<a href="#" class="button hide-if-no-js" id="simple-local-avatar-media"><?php esc_html_e( 'Choose from Media Library', 'simple-local-avatars' ); ?></a>
|
|
<?php endif; ?>
|
|
<a href="<?php echo esc_url( $remove_url ); ?>" class="button item-delete submitdelete deletion" id="simple-local-avatar-remove" <?php echo empty( $profileuser->simple_local_avatar ) ? ' style="display:none;"' : ''; ?>>
|
|
<?php esc_html_e( 'Delete local avatar', 'simple-local-avatars' ); ?>
|
|
</a>
|
|
</p>
|
|
<?php
|
|
} else {
|
|
if ( empty( $profileuser->simple_local_avatar ) ) {
|
|
echo '<span class="description">' . esc_html__( 'No local avatar is set. Set up your avatar at Gravatar.com.', 'simple-local-avatars' ) . '</span>';
|
|
} else {
|
|
echo '<span class="description">' . esc_html__( 'You do not have media management permissions. To change your local avatar, contact the blog administrator.', 'simple-local-avatars' ) . '</span>';
|
|
}
|
|
}
|
|
?>
|
|
</td>
|
|
</tr>
|
|
<tr class="ratings-row">
|
|
<th scope="row"><?php esc_html_e( 'Rating' ); ?></th>
|
|
<td colspan="2">
|
|
<fieldset id="simple-local-avatar-ratings" <?php disabled( empty( $profileuser->simple_local_avatar ) ); ?>>
|
|
<legend class="screen-reader-text"><span><?php esc_html_e( 'Rating' ); ?></span></legend>
|
|
<?php
|
|
$this->update_avatar_ratings();
|
|
|
|
if ( empty( $profileuser->simple_local_avatar_rating ) || ! array_key_exists( $profileuser->simple_local_avatar_rating, $this->avatar_ratings ) ) {
|
|
$profileuser->simple_local_avatar_rating = 'G';
|
|
}
|
|
|
|
foreach ( $this->avatar_ratings as $key => $rating ) :
|
|
echo "\n\t<label><input type='radio' name='simple_local_avatar_rating' value='" . esc_attr( $key ) . "' " . checked( $profileuser->simple_local_avatar_rating, $key, false ) . '/>' . esc_html( $rating ) . '</label><br />';
|
|
endforeach;
|
|
?>
|
|
<p class="description"><?php esc_html_e( 'If the local avatar is inappropriate for this site, Gravatar will be attempted.', 'simple-local-avatars' ); ?></p>
|
|
</fieldset>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</div>
|
|
<?php
|
|
}
|
|
|
|
/**
|
|
* Ensure that the profile form has proper encoding type
|
|
*/
|
|
public function user_edit_form_tag() {
|
|
echo 'enctype="multipart/form-data"';
|
|
}
|
|
|
|
/**
|
|
* Saves avatar image to a user
|
|
*
|
|
* @param int|string $url_or_media_id Local URL for avatar or ID of attachment
|
|
* @param int $user_id ID of user to assign image to
|
|
*/
|
|
public function assign_new_user_avatar( $url_or_media_id, $user_id ) {
|
|
// delete the old avatar
|
|
$this->avatar_delete( $user_id ); // delete old images if successful.
|
|
|
|
$meta_value = array();
|
|
|
|
// set the new avatar
|
|
if ( is_int( $url_or_media_id + 0 ) ) {
|
|
$meta_value['media_id'] = $url_or_media_id;
|
|
$url_or_media_id = wp_get_attachment_url( $url_or_media_id );
|
|
}
|
|
|
|
$meta_value['full'] = $url_or_media_id;
|
|
$meta_value['blog_id'] = get_current_blog_id();
|
|
|
|
update_user_meta( $user_id, $this->user_key, $meta_value ); // save user information (overwriting old).
|
|
}
|
|
|
|
/**
|
|
* Save any changes to the user profile
|
|
*
|
|
* @param int $user_id ID of user being updated
|
|
*/
|
|
public function edit_user_profile_update( $user_id ) {
|
|
// check nonces
|
|
if ( empty( $_POST['_simple_local_avatar_nonce'] ) || ! wp_verify_nonce( $_POST['_simple_local_avatar_nonce'], 'simple_local_avatar_nonce' ) ) {
|
|
return;
|
|
}
|
|
|
|
// check for uploaded files
|
|
if ( ! empty( $_FILES['simple-local-avatar']['name'] ) ) :
|
|
|
|
// need to be more secure since low privelege users can upload
|
|
if ( false !== strpos( $_FILES['simple-local-avatar']['name'], '.php' ) ) {
|
|
$this->avatar_upload_error = __( 'For security reasons, the extension ".php" cannot be in your file name.', 'simple-local-avatars' );
|
|
add_action( 'user_profile_update_errors', array( $this, 'user_profile_update_errors' ) );
|
|
|
|
return;
|
|
}
|
|
|
|
// front end (theme my profile etc) support
|
|
if ( ! function_exists( 'media_handle_upload' ) ) {
|
|
include_once ABSPATH . 'wp-admin/includes/media.php';
|
|
}
|
|
|
|
// allow developers to override file size upload limit for avatars
|
|
add_filter( 'upload_size_limit', array( $this, 'upload_size_limit' ) );
|
|
|
|
$this->user_id_being_edited = $user_id; // make user_id known to unique_filename_callback function
|
|
$avatar_id = media_handle_upload(
|
|
'simple-local-avatar',
|
|
0,
|
|
array(),
|
|
array(
|
|
'mimes' => array(
|
|
'jpg|jpeg|jpe' => 'image/jpeg',
|
|
'gif' => 'image/gif',
|
|
'png' => 'image/png',
|
|
),
|
|
'test_form' => false,
|
|
'unique_filename_callback' => array( $this, 'unique_filename_callback' ),
|
|
)
|
|
);
|
|
|
|
remove_filter( 'upload_size_limit', array( $this, 'upload_size_limit' ) );
|
|
|
|
if ( is_wp_error( $avatar_id ) ) { // handle failures.
|
|
$this->avatar_upload_error = '<strong>' . __( 'There was an error uploading the avatar:', 'simple-local-avatars' ) . '</strong> ' . esc_html( $avatar_id->get_error_message() );
|
|
add_action( 'user_profile_update_errors', array( $this, 'user_profile_update_errors' ) );
|
|
|
|
return;
|
|
}
|
|
|
|
$this->assign_new_user_avatar( $avatar_id, $user_id );
|
|
|
|
endif;
|
|
|
|
// Handle ratings
|
|
if ( isset( $avatar_id ) || get_user_meta( $user_id, $this->user_key, true ) ) {
|
|
if ( empty( $_POST['simple_local_avatar_rating'] ) || ! array_key_exists( $_POST['simple_local_avatar_rating'], $this->avatar_ratings ) ) {
|
|
$_POST['simple_local_avatar_rating'] = key( $this->avatar_ratings );
|
|
}
|
|
|
|
update_user_meta( $user_id, $this->rating_key, $_POST['simple_local_avatar_rating'] );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Allow developers to override the maximum allowable file size for avatar uploads
|
|
*
|
|
* @param int $bytes WordPress default byte size check
|
|
* @return int Maximum byte size
|
|
*/
|
|
public function upload_size_limit( $bytes ) {
|
|
return apply_filters( 'simple_local_avatars_upload_limit', $bytes );
|
|
}
|
|
|
|
/**
|
|
* Runs when a user clicks the Remove button for the avatar
|
|
*/
|
|
public function action_remove_simple_local_avatar() {
|
|
if ( ! empty( $_GET['user_id'] ) && ! empty( $_GET['_wpnonce'] ) && wp_verify_nonce( $_GET['_wpnonce'], 'remove_simple_local_avatar_nonce' ) ) {
|
|
$user_id = (int) $_GET['user_id'];
|
|
|
|
if ( ! current_user_can( 'edit_user', $user_id ) ) {
|
|
wp_die( esc_html__( 'You do not have permission to edit this user.', 'simple-local-avatars' ) );
|
|
}
|
|
|
|
$this->avatar_delete( $user_id ); // delete old images if successful
|
|
|
|
if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) {
|
|
echo wp_kses_post( get_simple_local_avatar( $user_id ) );
|
|
}
|
|
}
|
|
|
|
if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) {
|
|
die;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* AJAX callback for assigning media ID fetched from media library to user
|
|
*/
|
|
public function ajax_assign_simple_local_avatar_media() {
|
|
// check required information and permissions
|
|
if ( empty( $_POST['user_id'] ) || empty( $_POST['media_id'] ) || ! current_user_can( 'upload_files' ) || ! current_user_can( 'edit_user', $_POST['user_id'] ) || empty( $_POST['_wpnonce'] ) || ! wp_verify_nonce( $_POST['_wpnonce'], 'assign_simple_local_avatar_nonce' ) ) {
|
|
die;
|
|
}
|
|
|
|
$media_id = (int) $_POST['media_id'];
|
|
$user_id = (int) $_POST['user_id'];
|
|
|
|
// ensure the media is real is an image
|
|
if ( wp_attachment_is_image( $media_id ) ) {
|
|
$this->assign_new_user_avatar( $media_id, $user_id );
|
|
}
|
|
|
|
echo wp_kses_post( get_simple_local_avatar( $user_id ) );
|
|
|
|
die;
|
|
}
|
|
|
|
/**
|
|
* Delete avatars based on a user_id
|
|
*
|
|
* @param int $user_id User ID.
|
|
*/
|
|
public function avatar_delete( $user_id ) {
|
|
$old_avatars = (array) get_user_meta( $user_id, $this->user_key, true );
|
|
|
|
if ( empty( $old_avatars ) ) {
|
|
return;
|
|
}
|
|
|
|
// if it was uploaded media, don't erase the full size or try to erase an the ID
|
|
if ( array_key_exists( 'media_id', $old_avatars ) ) {
|
|
unset( $old_avatars['media_id'], $old_avatars['full'] );
|
|
}
|
|
|
|
if ( ! empty( $old_avatars ) ) {
|
|
$upload_path = wp_upload_dir();
|
|
|
|
foreach ( $old_avatars as $old_avatar ) {
|
|
// derive the path for the file based on the upload directory
|
|
$old_avatar_path = str_replace( $upload_path['baseurl'], $upload_path['basedir'], $old_avatar );
|
|
if ( file_exists( $old_avatar_path ) ) {
|
|
unlink( $old_avatar_path );
|
|
}
|
|
}
|
|
}
|
|
|
|
delete_user_meta( $user_id, $this->user_key );
|
|
delete_user_meta( $user_id, $this->rating_key );
|
|
}
|
|
|
|
/**
|
|
* Creates a unique, meaningful file name for uploaded avatars.
|
|
*
|
|
* @param string $dir Path for file
|
|
* @param string $name Filename
|
|
* @param string $ext File extension (e.g. ".jpg")
|
|
* @return string Final filename
|
|
*/
|
|
public function unique_filename_callback( $dir, $name, $ext ) {
|
|
$user = get_user_by( 'id', (int) $this->user_id_being_edited );
|
|
$name = $base_name = sanitize_file_name( $user->display_name . '_avatar_' . time() ); //phpcs:ignore
|
|
|
|
// ensure no conflicts with existing file names
|
|
$number = 1;
|
|
while ( file_exists( $dir . "/$name$ext" ) ) {
|
|
$name = $base_name . '_' . $number;
|
|
$number ++;
|
|
}
|
|
|
|
return $name . $ext;
|
|
}
|
|
|
|
/**
|
|
* Adds errors based on avatar upload problems.
|
|
*
|
|
* @param WP_Error $errors Error messages for user profile screen.
|
|
*/
|
|
public function user_profile_update_errors( WP_Error $errors ) {
|
|
$errors->add( 'avatar_error', $this->avatar_upload_error );
|
|
}
|
|
|
|
/**
|
|
* Registers the simple_local_avatar field in the REST API.
|
|
*/
|
|
public function register_rest_fields() {
|
|
register_rest_field(
|
|
'user',
|
|
'simple_local_avatar',
|
|
array(
|
|
'get_callback' => array( $this, 'get_avatar_rest' ),
|
|
'update_callback' => array( $this, 'set_avatar_rest' ),
|
|
'schema' => array(
|
|
'description' => 'The users simple local avatar',
|
|
'type' => 'object',
|
|
),
|
|
)
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Returns the simple_local_avatar meta key for the given user.
|
|
*
|
|
* @param object $user User object
|
|
*/
|
|
public function get_avatar_rest( $user ) {
|
|
$local_avatar = get_user_meta( $user['id'], $this->user_key, true );
|
|
if ( empty( $local_avatar ) ) {
|
|
return;
|
|
}
|
|
|
|
return $local_avatar;
|
|
}
|
|
|
|
/**
|
|
* Updates the simple local avatar from a REST request.
|
|
*
|
|
* Since we are just adding a field to the existing user endpoint
|
|
* we don't need to worry about ensuring the calling user has proper permissions.
|
|
* Only the user or an administrator would be able to change the avatar.
|
|
*
|
|
* @param array $input Input submitted via REST request.
|
|
* @param object $user The user making the request.
|
|
*/
|
|
public function set_avatar_rest( $input, $user ) {
|
|
$this->assign_new_user_avatar( $input['media_id'], $user->ID );
|
|
}
|
|
|
|
/**
|
|
* Short-circuit filter the `simple_local_avatars` option to match network if necessary
|
|
*
|
|
* @param bool $value Value of `simple_local_avatars` option, typically false.
|
|
*
|
|
* @return array
|
|
*/
|
|
public function pre_option_simple_local_avatars( $value ) {
|
|
if ( SLA_IS_NETWORK && 'enforce' === $this->get_network_mode() ) {
|
|
$value = get_site_option( 'simple_local_avatars', array() );
|
|
}
|
|
|
|
return $value;
|
|
}
|
|
|
|
/**
|
|
* Set plugin defaults for a new site
|
|
*
|
|
* @param int $blog_id Blog ID.
|
|
*/
|
|
public function set_defaults( $blog_id ) {
|
|
if ( 'enforce' === $this->get_network_mode() ) {
|
|
return;
|
|
}
|
|
|
|
switch_to_blog( $blog_id );
|
|
update_option( 'simple_local_avatars', $this->sanitize_options( $this->options ) );
|
|
restore_current_blog();
|
|
}
|
|
|
|
/**
|
|
* Add some basic styling on the Discussion page
|
|
*/
|
|
public function admin_print_styles() {
|
|
?>
|
|
<style>
|
|
.sla-enforced .simple-local-avatars th,
|
|
.sla-enforced .simple-local-avatars label {
|
|
opacity: 0.5;
|
|
pointer-events: none;
|
|
}
|
|
|
|
.sla-enforced .simple-local-avatars .notice {
|
|
margin-top: 20px;
|
|
}
|
|
|
|
@media screen and (min-width: 783px) {
|
|
.sla-enforced .simple-local-avatars .notice {
|
|
left: -220px;
|
|
position: relative;
|
|
}
|
|
}
|
|
</style>
|
|
<?php
|
|
}
|
|
|
|
/**
|
|
* Adds admin body classes to the Discussion options screen
|
|
*
|
|
* @param string $classes Space-separated list of classes to apply to the body element.
|
|
*
|
|
* @return string
|
|
*/
|
|
public function admin_body_class( $classes ) {
|
|
if ( $this->is_enforced() ) {
|
|
$classes .= ' sla-enforced';
|
|
}
|
|
|
|
return $classes;
|
|
}
|
|
|
|
/**
|
|
* Overwriting existing avatar_ratings so this can be called just before the rating strings would be used so that
|
|
* translations will work correctly.
|
|
* Default text-domain because the strings have already been translated
|
|
*/
|
|
private function update_avatar_ratings() {
|
|
$this->avatar_ratings = array(
|
|
'G' => __( 'G — Suitable for all audiences' ),
|
|
'PG' => __( 'PG — Possibly offensive, usually for audiences 13 and above' ),
|
|
'R' => __( 'R — Intended for adult audiences above 17' ),
|
|
'X' => __( 'X — Even more mature than above' ),
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Clear user cache.
|
|
*/
|
|
public function sla_clear_user_cache() {
|
|
check_ajax_referer( 'sla_clear_cache_nonce', 'nonce' );
|
|
$step = isset( $_REQUEST['step'] ) ? intval( $_REQUEST['step'] ) : 1;
|
|
|
|
// Setup defaults.
|
|
$users_per_page = 50;
|
|
$offset = ( $step - 1 ) * $users_per_page;
|
|
|
|
$users_query = new \WP_User_Query(
|
|
array(
|
|
'fields' => array( 'ID' ),
|
|
'number' => $users_per_page,
|
|
'offset' => $offset,
|
|
)
|
|
);
|
|
|
|
// Total users in the site.
|
|
$total_users = $users_query->get_total();
|
|
|
|
// Get the users.
|
|
$users = $users_query->get_results();
|
|
|
|
if ( ! empty( $users ) ) {
|
|
foreach ( $users as $user ) {
|
|
$user_id = $user->ID;
|
|
$local_avatars = get_user_meta( $user_id, 'simple_local_avatar', true );
|
|
$media_id = isset( $local_avatars['media_id'] ) ? $local_avatars['media_id'] : '';
|
|
$this->clear_user_avatar_cache( $local_avatars, $user_id, $media_id );
|
|
}
|
|
|
|
wp_send_json_success(
|
|
array(
|
|
'step' => $step + 1,
|
|
'message' => sprintf(
|
|
/* translators: 1: Offset, 2: Total users */
|
|
esc_html__( 'Processing %1$s/%2$s users...', 'simple-local-avatars' ),
|
|
$offset,
|
|
$total_users
|
|
),
|
|
)
|
|
);
|
|
}
|
|
|
|
wp_send_json_success(
|
|
array(
|
|
'step' => 'done',
|
|
'message' => sprintf(
|
|
/* translators: %s Total users */
|
|
esc_html__( 'Completed clearing cache for all %s user(s) avatars.', 'simple-local-avatars' ),
|
|
$total_users
|
|
),
|
|
)
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Clear avatar cache for given user.
|
|
*
|
|
* @param array $local_avatars Local avatars.
|
|
* @param int $user_id User ID.
|
|
* @param mixed $media_id Media ID.
|
|
*/
|
|
private function clear_user_avatar_cache( $local_avatars, $user_id, $media_id ) {
|
|
if ( ! empty( $media_id ) ) {
|
|
$file_name_data = pathinfo( wp_get_original_image_path( $media_id ) );
|
|
$file_dir_name = $file_name_data['dirname'];
|
|
$file_name = $file_name_data['filename'];
|
|
$file_ext = $file_name_data['extension'];
|
|
foreach ( $local_avatars as $local_avatars_key => $local_avatar_value ) {
|
|
if ( ! in_array( $local_avatars_key, [ 'media_id', 'full' ], true ) ) {
|
|
$file_size_path = sprintf( '%1$s/%2$s-%3$sx%3$s.%4$s', $file_dir_name, $file_name, $local_avatars_key, $file_ext );
|
|
if ( ! file_exists( $file_size_path ) ) {
|
|
unset( $local_avatars[ $local_avatars_key ] );
|
|
}
|
|
}
|
|
}
|
|
|
|
// Update meta, remove sizes that don't exist.
|
|
update_user_meta( $user_id, 'simple_local_avatar', $local_avatars );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Add default avatar upload file field.
|
|
*
|
|
* @param array $defaults Default options for avatar.
|
|
*
|
|
* @return array Default options of avatar.
|
|
*/
|
|
public function add_avatar_default_field( $defaults ) {
|
|
if ( ! did_action( 'wp_enqueue_media' ) ) {
|
|
wp_enqueue_media();
|
|
}
|
|
$default_avatar_file_url = '';
|
|
$default_avatar_file_id = get_option( 'simple_local_avatar_default', '' );
|
|
if ( ! empty( $default_avatar_file_id ) ) {
|
|
$default_avatar_file_url = wp_get_attachment_image_url( $default_avatar_file_id );
|
|
}
|
|
ob_start();
|
|
?>
|
|
<input type="hidden" name="simple-local-avatar-file-id" id="simple-local-avatar-file-id" value="<?php echo ! empty( $default_avatar_file_id ) ? esc_attr( $default_avatar_file_id ) : ''; ?>"/>
|
|
<input type="hidden" name="simple-local-avatar-file-url" id="simple-local-avatar-file-url" value="<?php echo ! empty( $default_avatar_file_url ) ? esc_url( $default_avatar_file_url ) : ''; ?>"/>
|
|
<input type="button" name="simple-local-avatar" id="simple-local-avatar-default" class="button-secondary" value="<?php esc_attr_e( 'Choose Default Avatar', 'simple-local-avatar' ); ?>"/>
|
|
<?php
|
|
$defaults['simple_local_avatar'] = ob_get_clean();
|
|
|
|
return $defaults;
|
|
}
|
|
|
|
/**
|
|
* Save default avatar attachment id in option.
|
|
*/
|
|
private function save_default_avatar_file_id() {
|
|
global $pagenow;
|
|
|
|
$file_id = filter_input( INPUT_POST, 'simple-local-avatar-file-id', FILTER_SANITIZE_NUMBER_INT );
|
|
|
|
// check for uploaded files
|
|
if ( 'options.php' === $pagenow && ! empty( $file_id ) ) {
|
|
update_option( 'simple_local_avatar_default', $file_id );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Migrate the user's avatar data from WP User Avatar/ProfilePress
|
|
*
|
|
* This function creates a new option in the wp_options table to store the processed user IDs
|
|
* so that we can run this command multiple times without processing the same user over and over again.
|
|
*
|
|
* Credit to Philip John for the Gist
|
|
*
|
|
* @see https://gist.github.com/philipjohn/822d3521a95481f6ad7e118a7106fbc7
|
|
*
|
|
* @return int
|
|
*/
|
|
public function migrate_from_wp_user_avatar() {
|
|
|
|
global $wpdb;
|
|
|
|
$count = 0;
|
|
|
|
// Support single site and multisite installs.
|
|
// Use WordPress function if running multisite.
|
|
// Create generic class if running single site.
|
|
if ( is_multisite() ) {
|
|
$sites = get_sites();
|
|
} else {
|
|
$site = new stdClass();
|
|
$site->blog_id = 1;
|
|
$sites = array( $site );
|
|
}
|
|
|
|
// Bail early if we don't find sites.
|
|
if ( empty( $sites ) ) {
|
|
return $count;
|
|
}
|
|
|
|
foreach ( $sites as $site ) {
|
|
// Get the blog ID to use in the meta key and user query.
|
|
$blog_id = isset( $site->blog_id ) ? $site->blog_id : 1;
|
|
|
|
// Get the name of the meta key for WP User Avatar.
|
|
$meta_key = $wpdb->get_blog_prefix( $blog_id ) . 'user_avatar';
|
|
|
|
// Get processed users from database.
|
|
$migrations = get_option( 'simple_local_avatars_migrations', array() );
|
|
$processed_users = isset( $migrations['wp_user_avatar'] ) ? $migrations['wp_user_avatar'] : array();
|
|
|
|
// Get all users that have a local avatar.
|
|
$users = get_users(
|
|
array(
|
|
'blog_id' => $blog_id,
|
|
'exclude' => $processed_users,
|
|
'meta_key' => $meta_key,
|
|
'meta_compare' => 'EXISTS',
|
|
)
|
|
);
|
|
|
|
// Bail early if we don't find users.
|
|
if ( empty( $users ) ) {
|
|
continue;
|
|
}
|
|
|
|
foreach ( $users as $user ) {
|
|
// Get the existing avatar media ID.
|
|
$avatar_id = get_user_meta( $user->ID, $meta_key, true );
|
|
|
|
// Attach the user and media to Simple Local Avatars.
|
|
$sla = new Simple_Local_Avatars();
|
|
$sla->assign_new_user_avatar( (int) $avatar_id, $user->ID );
|
|
|
|
// Check that it worked.
|
|
$is_migrated = get_user_meta( $user->ID, 'simple_local_avatar', true );
|
|
|
|
if ( ! empty( $is_migrated ) ) {
|
|
// Build array of user IDs.
|
|
$migrations['wp_user_avatar'][] = $user->ID;
|
|
|
|
// Record the user IDs so we don't process a second time.
|
|
$is_saved = update_option( 'simple_local_avatars_migrations', $migrations );
|
|
|
|
// Record how many avatars we migrate to be used in our messaging.
|
|
if ( $is_saved ) {
|
|
$count ++;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return $count;
|
|
}
|
|
|
|
/**
|
|
* Migrate the user's avatar data away from WP User Avatar/ProfilePress via the dashboard.
|
|
*
|
|
* Sends the number of avatars processed back to the AJAX response before stopping execution.
|
|
*
|
|
* @return void
|
|
*/
|
|
public function ajax_migrate_from_wp_user_avatar() {
|
|
// Bail early if nonce is not available.
|
|
if ( empty( sanitize_text_field( $_POST['migrateFromWpUserAvatarNonce'] ) ) ) {
|
|
die;
|
|
}
|
|
|
|
// Bail early if nonce is invalid.
|
|
if ( ! wp_verify_nonce( sanitize_text_field( $_POST['migrateFromWpUserAvatarNonce'] ), 'migrate_from_wp_user_avatar_nonce' ) ) {
|
|
die();
|
|
}
|
|
|
|
// Run the migration script and store the number of avatars processed.
|
|
$count = $this->migrate_from_wp_user_avatar();
|
|
|
|
// Create the array we send back to javascript here.
|
|
$array_we_send_back = array( 'count' => $count );
|
|
|
|
// Make sure to json encode the output because that's what it is expecting.
|
|
echo wp_json_encode( $array_we_send_back );
|
|
|
|
// Make sure you die when finished doing ajax output.
|
|
wp_die();
|
|
|
|
}
|
|
|
|
/**
|
|
* Migrate the user's avatar data from WP User Avatar/ProfilePress via the command line.
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*
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* ## OPTIONS
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*
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* [--yes]
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* : Skips the confirmations (for automated systems).
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*
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* ## EXAMPLES
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*
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* $ wp simple-local-avatars migrate wp-user-avatar
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* Success: Number of avatars successfully migrated from WP User Avatar: 5
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*
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* @param array $args The arguments.
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* @param array $assoc_args The associative arguments.
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*
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* @return void
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*/
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public function wp_cli_migrate_from_wp_user_avatar( $args, $assoc_args ) {
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// Argument --yes to prevent confirmation (for automated systems).
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if ( ! isset( $assoc_args['yes'] ) ) {
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WP_CLI::confirm( esc_html__( 'Do you want to migrate avatars from WP User Avatar?', 'simple-local-avatars' ) );
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}
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// Run the migration script and store the number of avatars processed.
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$count = $this->migrate_from_wp_user_avatar();
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// Error out if we don't process any avatars.
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if ( 0 === absint( $count ) ) {
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WP_CLI::error( esc_html__( 'No avatars were migrated from WP User Avatar.', 'simple-local-avatars' ) );
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}
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WP_CLI::success(
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sprintf(
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'%s: %s',
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esc_html__( 'Number of avatars successfully migrated from WP User Avatar', 'simple-local-avatars' ),
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esc_html( $count )
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)
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);
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}
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}
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