­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ $value) { if(is_array($value)) { if(array_key_exists('wpua_has_gravatar_cron_hook',$value)) unset($cron[$key]); } } update_option('cron',$cron); } } /** * 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, $user_roles); // Reset all default avatars to Mystery Man update_option('avatar_default', 'mystery'); } /** * Add options page and settings * @since 1.4 * @uses add_menu_page() * @uses add_submenu_page() */ public function wpua_admin() { add_menu_page(__('WP User Avatar', 'wp-user-avatar'), __('Avatars', 'wp-user-avatar'), 'manage_options', 'wp-user-avatar', array($this, 'wpua_options_page'), WPUA_URL.'images/wpua-icon.png'); add_submenu_page('wp-user-avatar', __('Settings' , 'wp-user-avatar'), __('Settings' , 'wp-user-avatar'), 'manage_options', 'wp-user-avatar', array($this, 'wpua_options_page')); $hook = add_submenu_page('wp-user-avatar', __('Library','wp-user-avatar'), __('Library', 'wp-user-avatar'), 'manage_options', 'wp-user-avatar-library', array($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; $is_menu_page = ($pagenow == 'admin.php' && isset($_GET['page']) && $_GET['page'] == 'wp-user-avatar') ? 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() { $option = 'per_page'; $args = array( 'label' => __('Avatars','wp-user-avatar'), 'default' => 10, 'option' => 'upload_per_page' ); add_screen_option($option, $args); } /** * 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) { $status = ($option == 'upload_per_page') ? $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_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 $avatar_defaults = array( 'mystery' => __('Mystery Man','wp-user-avatar'), 'blank' => __('Blank','wp-user-avatar'), 'gravatar_default' => __('Gravatar Logo','wp-user-avatar'), 'identicon' => __('Identicon (Generated)','wp-user-avatar'), 'wavatar' => __('Wavatar (Generated)','wp-user-avatar'), 'monsterid' => __('MonsterID (Generated)','wp-user-avatar'), 'retro' => __('Retro (Generated)','wp-user-avatar') ); // No Default Avatar, set to Mystery Man if(empty($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 .= "\n\t'; $avatar_list .= '
'; } // Show remove link if custom Default Avatar is set if(!empty($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 = ((bool) $wpua_disable_gravatar == 1 || $avatar_default == 'wp_user_avatar') ? ' checked="checked" ' : ""; // Wrap WPUA in div $avatar_thumb_img = '
'; // Add WPUA to list $wpua_list = "\n\t'; $wpua_list .= '

'; $wpua_list .= ''.__('Remove','wp-user-avatar').''.__('Undo','wp-user-avatar').'

'; $wpua_list .= ''; $wpua_list .= '
'; if((bool) $wpua_disable_gravatar != 1) { return $wpua_list.'
'.$avatar_list.'
'; } else { return $wpua_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)) == 'wp-user-avatar') { $links[] = ''.__('Settings','wp-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, $file) { if(basename(dirname($file)) == 'wp-user-avatar') { $links[] = ''.__('Support Forums','wp-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('wp-user-avatar' => __('Avatar','wp-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($column_name == 'wp-user-avatar') { $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'] = 'wp-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 = get_post_custom_values('_wp_attachment_wp_user_avatar', $post->ID); if(!empty($is_wpua)) { $states[] = __('Avatar','wp-user-avatar'); } if(!empty($wpua_avatar_default) && ($wpua_avatar_default == $post->ID)) { $states[] = __('Default Avatar','wp-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; $wpua_admin = new WP_User_Avatar_Admin(); } add_action('init', 'wpua_admin_init');