$value ) {
if ( is_array( $value ) ) {
if ( array_key_exists( 'wpua_has_gravatar_cron_hook', $value ) ) {
unset($cron[$key]);
}
}
}
update_option( 'cron', $cron );
}
}
/**
* Perform avatars library bulk actions
* @since 2.3.0
* @uses wp_enqueue_script()
*/
public function wpua_enqueue_scripts( $hook_suffix ) {
if ( 'avatars_page_wp-user-avatar-library' != $hook_suffix ) {
return;
}
wp_enqueue_style( 'wp-user-avatar', WPUA_CSS_URL . 'wp-user-avatar.css', '', WPUA_VERSION );
wp_enqueue_script( 'wp-ajax-response' );
wp_enqueue_script( 'media' );
}
/**
* Perform avatars library bulk actions
* @since 2.3.0
* @uses wp_delete_attachment()
*/
public function wpua_bulk_actions() {
global $wpua_admin;
$wp_list_table = $wpua_admin->_wpua_get_list_table( 'WP_User_Avatar_List_Table' );
// Handle bulk actions
$doaction = $wp_list_table->current_action();
if ( $doaction ) {
check_admin_referer( 'bulk-media' );
$post_ids = array();
$ids = array();
if ( isset( $_REQUEST['media'] ) && is_array( $_REQUEST['media'] ) ) {
$ids = $_REQUEST['media'];
}
foreach ( $ids as $post_id ) {
$post = get_post( absint( $post_id ) );
if ( $post instanceof WP_Post ) {
$post_ids[] = $post->ID;
}
}
$location = esc_url( add_query_arg( array( 'page' => 'wp-user-avatar-library' ), 'admin.php' ) );
if ( $referer = wp_get_referer() ) {
if ( false !== strpos( $referer, 'admin.php' ) ) {
$location = remove_query_arg( array( 'trashed', 'untrashed', 'deleted', 'message', 'posted' ), $referer );
}
}
switch( $doaction ) {
case 'delete':
if ( empty( $post_ids ) ) {
break;
}
foreach ( $post_ids as $post_id_del ) {
if ( ! current_user_can( 'delete_post', $post_id_del ) ) {
wp_die( esc_html__( 'You are not allowed to delete this post.', 'one-user-avatar' ) );
}
if ( ! wp_delete_attachment( $post_id_del ) ) {
wp_die( esc_html__( 'Error in deleting.','one-user-avatar' ) );
}
}
$location = esc_url_raw( add_query_arg( 'deleted', count( $post_ids ), $location ) );
break;
}
wp_redirect( $location );
exit;
} elseif( ! empty( $_GET['_wp_http_referer'] ) ) {
wp_redirect( remove_query_arg( array( '_wp_http_referer', '_wpnonce' ), wp_unslash( $_SERVER['REQUEST_URI'] ) ) );
exit;
}
}
/**
* On deactivation
* @since 1.4
* @uses int $blog_id
* @uses object $wpdb
* @uses get_blog_prefix()
* @uses get_option()
* @uses update_option()
*/
public function wpua_deactivate() {
global $blog_id, $wpdb;
$wp_user_roles = $wpdb->get_blog_prefix( $blog_id ) . 'user_roles';
// Get user roles and capabilities
$user_roles = get_option( $wp_user_roles );
// Remove subscribers edit_posts capability
unset( $user_roles['subscriber']['capabilities']['edit_posts'] );
update_option( $wp_user_roles, $user_roles );
// Reset all default avatars to Mystery Man
update_option( 'avatar_default', 'mystery' );
}
/**
* Add options page and settings
* @since 1.4
* @uses add_menu_page()
* @uses add_submenu_page()
*/
public function wpua_admin() {
$svg = '
';
add_menu_page(
__( 'One User Avatar', 'one-user-avatar' ),
__( 'Avatars', 'one-user-avatar' ),
'manage_options',
'one-user-avatar',
array( $this, 'wpua_options_page' ),
'data:image/svg+xml;base64,' . base64_encode( $svg )
);
add_submenu_page(
'one-user-avatar',
__( 'Settings', 'one-user-avatar' ),
__( 'Settings', 'one-user-avatar' ),
'manage_options',
'one-user-avatar',
array( $this, 'wpua_options_page' )
);
$hook = add_submenu_page(
'one-user-avatar',
__( 'Library', 'one-user-avatar' ),
__( 'Library', 'one-user-avatar' ),
'manage_options',
'wp-user-avatar-library',
array( $this, 'wpua_media_page' )
);
add_action( "load-$hook", array( $this, 'wpua_media_screen_option' ) );
add_filter( 'set-screen-option', array( $this, 'wpua_set_media_screen_option' ), 10, 3 );
}
/**
* Checks if current page is settings page
* @since 1.8.3
* @uses string $pagenow
* @return bool
*/
public function wpua_is_menu_page() {
global $pagenow;
$is_menu_page = ( 'admin.php' == $pagenow && isset( $_GET['page'] ) && 'one-user-avatar' == $_GET['page'] ) ? true : false;
return (bool) $is_menu_page;
}
/**
* Media page
* @since 1.8
*/
public function wpua_media_page() {
require_once( WPUA_INC . 'wpua-media-page.php' );
}
/**
* Avatars per page
* @since 1.8.10
* @uses add_screen_option()
*/
public function wpua_media_screen_option() {
add_screen_option( 'per_page', array(
'label' => __( 'Avatars', 'one-user-avatar' ),
'default' => 10,
'option' => 'upload_per_page'
) );
}
/**
* Save per page setting
* @since 1.8.10
* @param int $status
* @param string $option
* @param int $value
* @return int $status
*/
public function wpua_set_media_screen_option( $status, $option, $value ) {
$status = ( 'upload_per_page' == $option ) ? $value : $status;
return $status;
}
/**
* Options page
* @since 1.4
*/
public function wpua_options_page() {
require_once( WPUA_INC . 'wpua-options-page.php' );
}
/**
* Whitelist settings
* @since 1.9
* @uses apply_filters()
* @uses register_setting()
* @return array
*/
public function wpua_register_settings() {
$settings = array();
$settings[] = register_setting( 'wpua-settings-group', 'avatar_rating' );
$settings[] = register_setting( 'wpua-settings-group', 'avatar_default' );
$settings[] = register_setting( 'wpua-settings-group', 'avatar_default_wp_user_avatar' );
$settings[] = register_setting( 'wpua-settings-group', 'show_avatars', 'intval' );
$settings[] = register_setting( 'wpua-settings-group', 'wp_user_avatar_tinymce', 'intval' );
$settings[] = register_setting( 'wpua-settings-group', 'wp_user_avatar_allow_upload', 'intval' );
$settings[] = register_setting( 'wpua-settings-group', 'wp_user_avatar_disable_um_avatars', 'intval' );
$settings[] = register_setting( 'wpua-settings-group', 'wp_user_avatar_force_file_uploader', 'intval' );
$settings[] = register_setting( 'wpua-settings-group', 'wp_user_avatar_disable_gravatar', 'intval' );
$settings[] = register_setting( 'wpua-settings-group', 'wp_user_avatar_edit_avatar', 'intval' );
$settings[] = register_setting( 'wpua-settings-group', 'wp_user_avatar_resize_crop', 'intval' );
$settings[] = register_setting( 'wpua-settings-group', 'wp_user_avatar_resize_h', 'intval' );
$settings[] = register_setting( 'wpua-settings-group', 'wp_user_avatar_resize_upload', 'intval' );
$settings[] = register_setting( 'wpua-settings-group', 'wp_user_avatar_resize_w', 'intval' );
$settings[] = register_setting( 'wpua-settings-group', 'wp_user_avatar_upload_size_limit', 'intval' );
/**
* Filter admin whitelist settings
* @since 1.9
* @param array $settings
*/
return apply_filters( 'wpua_register_settings', $settings );
}
/**
* Add default avatar
* @since 1.4
* @uses string $avatar_default
* @uses string $mustache_admin
* @uses string $mustache_medium
* @uses int $wpua_avatar_default
* @uses bool $wpua_disable_gravatar
* @uses object $wpua_functions
* @uses get_avatar()
* @uses remove_filter()
* @uses wpua_attachment_is_image()
* @uses wpua_get_attachment_image_src()
* @return string
*/
public function wpua_add_default_avatar() {
global $avatar_default, $mustache_admin, $mustache_medium, $wpua_avatar_default, $wpua_disable_gravatar, $wpua_functions;
// Remove get_avatar filter
remove_filter( 'get_avatar', array( $wpua_functions, 'wpua_get_avatar_filter' ) );
// Set avatar_list variable
$avatar_list = '';
// Set avatar defaults
$avatar_defaults = array(
'mystery' => __( 'Mystery Man', 'one-user-avatar'),
'blank' => __( 'Blank', 'one-user-avatar'),
'gravatar_default' => __( 'Gravatar Logo', 'one-user-avatar'),
'identicon' => __( 'Identicon (Generated)', 'one-user-avatar'),
'wavatar' => __( 'Wavatar (Generated)', 'one-user-avatar'),
'monsterid' => __( 'MonsterID (Generated)', 'one-user-avatar'),
'retro' => __( 'Retro (Generated)', 'one-user-avatar')
);
$avatar_defaults = apply_filters( 'avatar_defaults', $avatar_defaults );
// No Default Avatar, set to Mystery Man
if ( empty( $avatar_default ) ) {
$avatar_default = 'mystery';
}
// Take avatar_defaults and get examples for unknown@gravatar.com
foreach ( $avatar_defaults as $default_key => $default_name ) {
$avatar = get_avatar( 'unknown@gravatar.com', 32, $default_key );
$selected = ( $avatar_default == $default_key ) ? ' checked="checked" ' : '';
$avatar_list .= sprintf(
'';
$avatar_list .= '
';
}
// Show remove link if custom Default Avatar is set
if ( ! empty( $wpua_avatar_default ) && $wpua_functions->wpua_attachment_is_image( $wpua_avatar_default ) ) {
$avatar_thumb_src = $wpua_functions->wpua_get_attachment_image_src( $wpua_avatar_default, array( 32, 32 ) );
$avatar_thumb = $avatar_thumb_src[0];
$hide_remove = '';
} else {
$avatar_thumb = $mustache_admin;
$hide_remove = ' class="wpua-hide"';
}
// Default Avatar is wp_user_avatar, check the radio button next to it
$selected_avatar = ( 1 == (bool) $wpua_disable_gravatar || 'wp_user_avatar' == $avatar_default ) ? ' checked="checked" ' : '';
// Wrap WPUA in div
$avatar_thumb_img = sprintf( '', esc_url( $avatar_thumb ) );
// Add WPUA to list
$wpua_list = sprintf(
'';
$wpua_list .= '';
$wpua_list .= '' . __( 'Remove', 'one-user-avatar' ) . '' . __( 'Undo', 'one-user-avatar' ) . '
';
$wpua_list .= '';
$wpua_list .= '';
if ( 1 != (bool) $wpua_disable_gravatar ) {
return $wpua_list . '' . $avatar_list . '
';
} else {
return $wpua_list . '' . $avatar_list . '
';
}
}
/**
* Add default avatar_default to whitelist
* @since 1.4
* @param array $options
* @return array $options
*/
public function wpua_whitelist_options( $options ) {
$options['discussion'][] = 'avatar_default_wp_user_avatar';
return $options;
}
/**
* Add actions links on plugin page
* @since 1.6.6
* @param array $links
* @param string $file
* @return array $links
*/
public function wpua_action_links( $links, $file ) {
if( basename( dirname( $file ) ) == 'one-user-avatar' ) {
$links[] = sprintf(
'%s',
esc_url( add_query_arg( array( 'page' => 'one-user-avatar' ), admin_url( 'admin.php' ) ) ),
__( 'Settings', 'one-user-avatar' )
);
}
return $links;
}
/**
* Add row meta on plugin page
* @since 1.6.6
* @param array $links
* @param string $file
* @return array $links
*/
public function wpua_row_meta( $links, $file ) {
if ( 'one-user-avatar' == basename( dirname( $file ) ) ) {
$links[] = sprintf(
'%s',
esc_url( __( 'https://onedesigns.com/support/forum/plugins/one-user-avatar/', 'one-user-avatar' ) ),
__( 'Support Forums', 'one-user-avatar' )
);
}
return $links;
}
/**
* Add column to Users table
* @since 1.4
* @param array $columns
* @return array
*/
public function wpua_add_column($columns) {
return $columns + array( 'one-user-avatar' => __( 'Profile Picture', 'one-user-avatar' ) );
}
/**
* Show thumbnail in Users table
* @since 1.4
* @param string $value
* @param string $column_name
* @param int $user_id
* @uses int $blog_id
* @uses object $wpdb
* @uses object $wpua_functions
* @uses get_blog_prefix()
* @uses get_user_meta()
* @uses wpua_get_attachment_image()
* @return string $value
*/
public function wpua_show_column( $value, $column_name, $user_id ) {
global $blog_id, $wpdb, $wpua_functions;
$wpua = get_user_meta( $user_id, $wpdb->get_blog_prefix( $blog_id ) . 'user_avatar', true );
$wpua_image = $wpua_functions->wpua_get_attachment_image( $wpua, array( 32, 32 ) );
if ( 'one-user-avatar' == $column_name ) {
$value = $wpua_image;
}
return $value;
}
/**
* Get list table
* @since 1.8
* @param string $class
* @param array $args
* @return object
*/
public function _wpua_get_list_table( $class, $args = array() ) {
require_once( WPUA_INC . 'class-wp-user-avatar-list-table.php' );
$args['screen'] = 'one-user-avatar';
return new $class( $args );
}
/**
* Add media states
* @since 1.4
* @param array $states
* @uses object $post
* @uses int $wpua_avatar_default
* @uses apply_filters()
* @uses get_post_custom_values()
* @return array
*/
public function wpua_add_media_state($states) {
global $post, $wpua_avatar_default;
$is_wpua = isset( $post->ID ) ? get_post_custom_values( '_wp_attachment_wp_user_avatar', $post->ID ) : '';
if ( ! empty( $is_wpua ) ) {
$states[] = __( 'Profile Picture', 'one-user-avatar' );
}
if ( ! empty ( $wpua_avatar_default ) && isset( $post->ID ) && ( $wpua_avatar_default == $post->ID ) ) {
$states[] = __( 'Default Avatar', 'one-user-avatar' );
}
/**
* Filter media states
* @since 1.4
* @param array $states
*/
return apply_filters( 'wpua_add_media_state', $states );
}
}
/**
* Initialize
* @since 1.9.2
*/
function wpua_admin_init() {
global $wpua_admin;
if ( ! isset( $wpua_admin ) ) {
$wpua_admin = new WP_User_Avatar_Admin();
}
return $wpua_admin;
}
add_action( 'init', 'wpua_admin_init' );