Error in header

Can you upload current your file: kodeo-admin-ui/classes/class-admin-ui.php
I tried find out problem but I don’t think we have same class-admin-ui.php file.

Best Regards,
Bao

i do the simple upload: post it here

<?php

class Kodeo_Admin_UI {
	// The loader that's responsible for maintaining and registering all hooks that power the plugin.
	private $loader;

	// The unique identifier of this plugin.
	private $plugin_name;

	// The current version of the plugin.
	private $version;

	// Options Class Instance
	private $optionsInstance;

	// Other Instances
	private $instances;

	// Textdomain
	private $textdomain;

	// Define the core functionality of the plugin.
	public function __construct( $plugin_name, $plugin_version ) {
		if ( ! isset( $plugin_name ) || ! isset( $plugin_version ) ) {
			wp_die( "Cannot Initiate Kodeo Admin UI" );
		}

		$this->plugin_name = $plugin_name;
		$this->version     = $plugin_version;
		$this->instances   = array();
		$this->textdomain  = 'kodeo-admin-ui';
	}

	private $error;

	function error_notice() {
		?>
		<div class="notice notice-error">
		<p><?= sprintf( __( 'Kodeo Admin UI requires %s %s or higher.', 'kodeo-admin-ui' ), $this->error[0], $this->error[1] ) ?></p>
		</div><?php
	}

	//PHP and WP Version Check
	function version_check() {
		if ( defined( 'PLUGIN_MIN_WP_VER' ) ) {
			if ( version_compare( $GLOBALS['wp_version'], PLUGIN_MIN_WP_VER, '<' ) ) {
				$this->error = array( 'WordPress', PLUGIN_MIN_WP_VER );
				add_action( 'admin_notices', array( $this, 'error_notice' ) );

				return false;
			}
		}
		if ( defined( 'PLUGIN_MIN_PHP_VER' ) ) {
			if ( version_compare( phpversion(), PLUGIN_MIN_PHP_VER, '<' ) ) {
				$this->error = array( 'PHP', PLUGIN_MIN_PHP_VER );
				add_action( 'admin_notices', array( $this, 'error_notice' ) );

				return false;
			}
		}

		return true;
	}

	// Load the required dependencies for this plugin.
	private function load_dependencies() {
		if ( ! defined( 'PLUGIN_INC_PATH' ) ) {
			exit;
		}

		require PLUGIN_INC_PATH . 'classes/class-admin-ui-loader.php';
		require PLUGIN_INC_PATH . 'classes/class-admin-ui-options.php';
		require PLUGIN_INC_PATH . 'classes/class-admin-ui-core.php';
		require PLUGIN_INC_PATH . 'classes/class-admin-ui-pages.php';
		require PLUGIN_INC_PATH . 'classes/class-admin-ui-menu.php';
		require PLUGIN_INC_PATH . 'classes/class-admin-ui-toolbar.php';

		$this->loader = new Kodeo_Admin_UI_Loader();
	}

	// Register all of the hooks related to the admin area functionality
	private function define_hooks() {
		$options               = new Kodeo_Admin_UI_Options();
		$core                  = new Kodeo_Admin_UI_Core( $options );
		$pages                 = new Kodeo_Admin_UI_Pages( $options );
		$menu                  = new Kodeo_Admin_UI_Menu( $pages );
		$toolbar               = new Kodeo_Admin_UI_Toolbar();
		$this->optionsInstance = $options;

		$this->loader->add_action( 'admin_enqueue_scripts', $this, 'action_enqueue_scripts', 1 );
		if ( $options->get_saved_option( 'enable-admin-theme' ) ) {
			// this function also removes a wp action
			if ( is_admin() ) {
				$this->loader->add_action( 'admin_enqueue_scripts', $this, 'action_enqueue_styles' );
			} else {
				$this->loader->add_action( 'wp_head', $this, 'action_print_frontend_styles' );
				$this->loader->add_action( 'wp_enqueue_scripts', $this, 'action_enqueue_front_styles' );
				$this->loader->add_action( 'login_enqueue_scripts', $this, 'action_enqueue_login_styles' );
			}
		}
		if ( is_admin() ) {
			$this->loader->add_filter( 'admin_body_class', $this, 'filter_add_admin_body_classes' );
			$this->loader->add_action( 'admin_head', $this, 'action_apply_custom_css', 999 );
		} else {
			$this->loader->add_filter( 'body_class', $this, 'filter_add_body_classes' );
			$this->loader->add_action( 'login_head', $this, 'action_apply_custom_login_logo' );
			$this->loader->add_action( 'login_head', $this, 'action_apply_custom_login_css', 999 );
		}

		if ( get_locale() === 'de_DE_formal' ) {
			$this->loader->add_action( 'override_load_textdomain', $this, 'load_fallback_textdomain', 10, 3 );
		}

		// KAU-0.3.11: temporarily disabled
		// $this->loader->add_filter( 'init', $this, 'filter_add_wp_admin_protection' );

		$core->configure_updates_and_notifications();
		$this->loader->add_filter( 'login_headerurl', $core, 'filter_custom_loginlogo_url' );
		$this->loader->add_action( 'admin_init', $core, 'remove_dashboard_meta' );
		$this->loader->add_action( 'override_load_textdomain', $core, 'overwrite_textdomain', 10, 3 );
		if ( $options->get_saved_option( 'deactivate-postboxes-sortable' ) ) {
			$this->loader->add_action( 'admin_print_footer_scripts', $core, 'admin_footer_scripts_deactivate_postboxes_sortable', 900 );
		}
		if ( $options->get_saved_option( 'editor-past-plaintext' ) ) {
			add_filter( 'tiny_mce_before_init', array( $core, 'force_paste_as_plain_text' ) );
			add_filter( 'teeny_mce_before_init', array( $core, 'force_paste_as_plain_text' ) );
			add_filter( 'teeny_mce_plugins', array( $core, 'load_paste_in_teeny' ) );
			add_filter( 'mce_buttons_2', array( $core, 'remove_paste_as_plain_text_button' ) );
		}
		if ( $options->get_saved_option( 'disable-autosave' ) ) {
			$this->loader->add_action( 'wp_print_scripts', $core, 'disable_autosave' );
		}
		$this->loader->add_action( 'widgets_init', $core, 'remove_disabled_widgets' );

		$this->loader->add_action( 'admin_init', $options, 'action_register_settings' );

		$this->loader->add_action( 'admin_menu', $menu, 'action_add_menu_entries', 500 );
		if ( $options->get_saved_option( 'enable-admin-theme' ) ) {
			$this->loader->add_action( 'admin_menu', $menu, 'action_add_counters', 501 );
		}

		if ( is_admin() ) {
			if ( $options->get_saved_option( 'show-toolbar-notifications' ) && $options->get_saved_option( 'enable-admin-theme' ) ) {
				$this->loader->add_action( 'admin_bar_menu', $toolbar, 'action_add_notification_center', 90 );
			}

			if ( $options->get_saved_option( 'show-additional-editor-toolbar' ) ) {
				$this->loader->add_action( 'edit_form_after_title', $toolbar, 'action_add_sticky_editor_toolbar' );
			}
		}
		$this->loader->add_action( 'admin_bar_menu', $toolbar, 'action_add_toolbar_nodes', 0 );
		$this->loader->add_action( 'admin_bar_menu', $toolbar, 'action_move_updates_node', 80 );
		$this->loader->add_action( 'admin_bar_menu', $toolbar, 'action_remove_toolbar_nodes', 999 );
		$this->loader->add_action( 'admin_bar_menu', $toolbar, 'action_pretify_user' );

		if ( $options->get_saved_option( 'feature-post-order' ) ) {
			require PLUGIN_INC_PATH . 'classes/class-admin-ui-post-sorting.php';
			$this->instances['post-sorting'] = new Kodeo_Admin_UI_Post_Sorting();
		}

		$this->loader->add_action( 'init', $this, 'load_textdomain' );
	}

	function action_enqueue_styles() {
		wp_enqueue_style( 'thickbox' );
		global $pagenow;
		if ( $pagenow === 'customize.php' ) {
			wp_enqueue_style( 'admin-ui', PLUGIN_URL . 'assets/css/customizer.css', array(), $this->version, 'all' );
		} else {
			wp_enqueue_style( 'admin-ui', PLUGIN_URL . 'assets/css/admin.css', array(), $this->version, 'all' );
		}
		if ( ! $this->optionsInstance->get_saved_option( 'system-font' ) ) {
			wp_enqueue_style( 'kodeo-admin-ui-font', PLUGIN_URL . 'assets/css/font.css', array(), $this->version, 'all' );
		};
	}

	function action_enqueue_scripts() {
		wp_enqueue_script( 'jquery-ui-sortable' );
		wp_enqueue_script( 'kodeo-admin-ui-js', PLUGIN_URL . 'assets/js/kodeo-admin-ui.js', array(
			'jquery',
			'jquery-ui-sortable',
			'thickbox'
		), $this->version );
		wp_localize_script( 'kodeo-admin-ui-js', 'l10n',
			array(
				'screenOptions'     => __( 'Screen Options', 'kodeo-admin-ui' ),
				'help'              => __( 'Help', 'kodeo-admin-ui' ),
				'searchPlaceholder' => __( 'Search', 'kodeo-admin-ui' ),
			)
		);
	}

	function action_apply_custom_css() {
		$css = $this->optionsInstance->get_saved_option( 'custom-css' );
		if ( ! empty( $css ) ) {
			echo '<style>' . PHP_EOL . str_replace( "<", "<", $css ) . PHP_EOL . '</style>';
		}
	}

	function action_apply_custom_login_css() {
		$css = $this->optionsInstance->get_saved_option( 'custom-login-css' );
		if ( ! empty( $css ) ) {
			echo '<style>' . PHP_EOL . str_replace( "<", "<", $css ) . PHP_EOL . '</style>';
		}
	}

	function action_apply_custom_login_logo() {
		$logo = $this->optionsInstance->get_saved_option( 'custom-login-logo' );
		if ( ! empty( $logo ) ) {
			list( $url, $w, $h ) = wp_get_attachment_image_src( $logo, 'medium' );

			?>
			<style>
				#login h1 a {
					background-image: url('<?=$url?>');
					width: <?=$w?>px;
					height: <?=$h?>px;
					max-width: 300px;
					max-height: 300px;
				}
			</style>
			<?php
		}
	}

	function action_enqueue_front_styles() {
		wp_enqueue_style( 'kodeo-admin-ui', PLUGIN_URL . 'assets/css/frontend.css', array(), $this->version, 'all' );
		if ( ! $this->optionsInstance->get_saved_option( 'system-font' ) ) {
			wp_enqueue_style( 'kodeo-admin-ui-font', PLUGIN_URL . 'assets/css/font.css', array(), $this->version, 'all' );
		};
		remove_action( 'wp_head', '_admin_bar_bump_cb' );
	}

	function action_enqueue_login_styles() {
		wp_enqueue_style( 'kodeo-admin-ui-login', PLUGIN_URL . 'assets/css/login.css', array(), $this->version, 'all' );
		if ( ! $this->optionsInstance->get_saved_option( 'system-font' ) ) {
			wp_enqueue_style( 'kodeo-admin-ui-font', PLUGIN_URL . 'assets/css/font.css', array(), $this->version, 'all' );
		};
		wp_enqueue_script( 'kodeo-admin-ui-js', PLUGIN_URL . 'assets/js/kodeo-admin-ui.js', array(
			'jquery',
			'jquery-ui-sortable',
			'thickbox'
		), $this->version );
		wp_localize_script( 'kodeo-admin-ui-js', 'l10n',
			array(
				'login' => _x( 'Username or Email Address', 'Login Screen Placeholder', 'kodeo-admin-ui' ),
				'pass'  => _x( 'Password', 'Login Screen Placeholder', 'kodeo-admin-ui' ),
			)
		);
	}

	private function _add_role_class( $classes ) {
		$user = wp_get_current_user();
		$role = ( array ) $user->roles;
		if ( ! $role ) {
			return $classes;
		}
		$classes[] = 'role-' . $role[0];

		return $classes;
	}

	function filter_add_body_classes( $body_classes ) {
		global $post;
		if ( isset( $post ) ) {
			$body_classes[] = $post->post_type . '-' . $post->post_name;
		}

		$body_classes = $this->_add_role_class( $body_classes );
		if ( $this->optionsInstance->get_saved_option( 'frontend-mini-toolbar' ) ) {
			$body_classes[] = "kaui-mini-toolbar";
		}

		return $body_classes;
	}

	function filter_add_admin_body_classes( $body_classes ) {
		$new_classes = array( 'kaui' );
		$new_classes = $this->_add_role_class( $new_classes );

		if ( $this->optionsInstance->get_saved_option( 'enable-admin-theme' ) ) {
			$new_classes[] = "kodeo-admin-ui-theme";
		}
		if ( $this->optionsInstance->get_saved_option( 'auto-collapse-submenus' ) ) {
			$new_classes[] = "auto-collapse-submenus";
		}
		if ( ! $this->optionsInstance->get_saved_option( 'show-menu-separators' ) ) {
			$new_classes[] = "hide-menu-separators";
		}
		if ( ! $this->optionsInstance->get_saved_option( 'show-menu-icons' ) ) {
			$new_classes[] = "hide-menu-icons";
		}
		if ( ! $this->optionsInstance->get_saved_option( 'show-menu-counters' ) ) {
			$new_classes[] = "hide-menu-counters";
		}
		if ( $this->optionsInstance->get_saved_option( 'fixed-admin-toolbar' ) ) {
			$new_classes[] = "fixed-admin-toolbar";
		}
		if ( $this->optionsInstance->get_saved_option( 'show-search-in-toolbar' ) ) {
			$new_classes[] = "toolbar-search";
		}
		if ( $this->optionsInstance->get_saved_option( 'show-toolbar-notifications' ) ) {
			$new_classes[] = "toolbar-notifications";
		}
		if ( $this->optionsInstance->get_saved_option( 'show-help-screen-options-modal' ) ) {
			$new_classes[] = "help-screen-options-modal";
		}
		if ( $this->optionsInstance->get_saved_option( 'dashboard-cols-limit' ) ) {
			$new_classes[] = "dashboard-cols-limit";
		}
		if ( $this->optionsInstance->get_saved_option( 'widget-cols-limit' ) ) {
			$new_classes[] = "widget-cols-limit";
		}
		if ( $this->optionsInstance->get_saved_option( 'deactivate-postboxes-sortable' ) ) {
			$new_classes[] = "fixed-pb";
		}
		if ( $this->optionsInstance->get_saved_option( 'feature-post-order' ) ) {
			$new_classes[] = "kaui-post-sorting";
		}

		return $body_classes . ' ' . implode( ' ', $new_classes ) . ' ';
	}

	function action_print_frontend_styles() {
		// Standard admin bar only and only if showing
		if ( ! is_admin_bar_showing() || $this->optionsInstance->get_saved_option( 'frontend-mini-toolbar' ) ) {
			return;
		}

		echo '<style>
        html { margin-top: 42px !important; }
        * html body { margin-top: 42px !important; }
	    @media ( max-width: 782px ) {
            html { margin-top: 40px !important; }
            * html body { margin-top: 40px !important; }
        }' . PHP_EOL . '</style>';
	}

	// Run the loader to execute all of the hooks with WordPress.
	public function run() {
		if ( ! $this->version_check() ) {
			return;
		}
		$this->load_dependencies();
		$this->define_hooks();

		$this->loader->run();
	}

	// The name of the plugin used to uniquely identify it within the context of WordPress and to define internationalization functionality.
	public function get_plugin_name() {
		return $this->plugin_name;
	}

	// The reference to the class that orchestrates the hooks with the plugin.
	public function get_loader() {
		return $this->loader;
	}

	// Retrieve the version number of the plugin.
	public function get_version() {
		return $this->version;
	}

	// Return an instance, if it is initialized
	public function get_instance( $name ) {
		return isset( $this->instances[ $name ] ) ? $this->instances[ $name ] : null;
	}

	public function load_textdomain() {
		load_plugin_textdomain( $this->textdomain, false, basename( PLUGIN_PATH ) . '/languages' );
	}

	// Load the German Translation
	public function load_fallback_textdomain( $override, $domain, $mofile ) {
		$de_mofile = plugin_dir_path( dirname( __FILE__ ) ) . 'languages/' . $this->textdomain . '-de_DE.mo';
		if ( $domain === $this->textdomain && is_readable( $de_mofile ) && $mofile !== $de_mofile ) {
			load_textdomain( $this->textdomain, $de_mofile );
		}

		return false;
	}
}

+1

If debug is turned on (with php error shown), this error will be shown.

The following file will generate the following error in frontend without login.

Undefined offset: 0 in <b>/dev/wp-content/plugins/kodeo-admin-ui/classes/class-admin-ui.php on line 223

It is because $role is an empty array if it is not in login state.

I suggest additional checking like empty(), isset() for the $role array to ensure it is working in any situation.

Thanks for your hard work.

Just a suggestion for the line 223 problem of the mentioned file:

if( !empty($role) ) {
     $classes[] = 'role-'. $role[0];
}

• This reply was modified 5 years, 1 month ago by 西門 正 Code Guy.

Please download the new update V1.1.2 and let us know if this fixes the issue.

Hi Kodeo,

thanks for the update!

At the project here, we have for now abandoned this plugin.
It was colliding with other plugins too much. Like Revolution Slider. That became unusable with this plugin unfortunately.

Maybe later in time we will use it again.

Thanks! and good luck on the progress and development

Thanks a lot for your feedback.
Fully understand. KAUI will not be able to support all plugins in a free version.
Maybe we will offer premium plugin support in the future.

Best,
Kodeo