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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,137 @@ | ||
| <?php | ||
|
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| /** | ||
| * @package Password Protected | ||
| * @subpackage Admin Bar | ||
| * | ||
| * Adds an indicator in the admin if Password Protection is enabled. | ||
| */ | ||
|
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| namespace Password_Protected; | ||
|
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| if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly | ||
|
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| add_action( 'plugins_loaded', array( 'Password_Protected\Admin_Bar', 'load' ), 15 ); | ||
|
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| class Admin_Bar { | ||
|
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| /** | ||
| * Load | ||
| * | ||
| * @internal Private. Called via `plugins_loaded` actions. | ||
| */ | ||
| public static function load() { | ||
|
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| add_action( 'wp_head', array( get_class(), 'styles' ) ); | ||
| add_action( 'admin_head', array( get_class(), 'styles' ) ); | ||
| add_action( 'wp_before_admin_bar_render', array( get_class(), 'toolbar_item' ) ); | ||
|
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| } | ||
|
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| /** | ||
| * Toolbar Item | ||
| * | ||
| * @internal Private. Called via `wp_before_admin_bar_render` actions. | ||
| */ | ||
| public static function toolbar_item() { | ||
|
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| global $wp_admin_bar; | ||
|
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| if ( self::allow_current_user() ) { | ||
|
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| $wp_admin_bar->add_menu( array( | ||
| 'id' => 'password_protected', | ||
| 'title' => __( '', 'password-protected' ), | ||
| 'href' => self::get_toolbar_item_url(), | ||
| 'meta' => array( | ||
| 'title' => self::get_toolbar_item_title() | ||
| ) | ||
| ) ); | ||
|
|
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| } | ||
|
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| } | ||
|
|
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| /** | ||
| * Get Toolbar Item URL | ||
| * | ||
| * @return string | ||
| */ | ||
| private static function get_toolbar_item_url() { | ||
|
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| if ( current_user_can( 'manage_options' ) ) { | ||
| return admin_url( 'options-general.php?page=password-protected' ); | ||
| } | ||
|
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| return ''; | ||
|
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| } | ||
|
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| /** | ||
| * Get Toolbar Item Title | ||
| * | ||
| * @return string | ||
| */ | ||
| private static function get_toolbar_item_title() { | ||
|
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| if ( self::is_enabled() ) { | ||
| return __( 'Password Protection is enabled.', 'password-protected' ); | ||
| } | ||
|
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| return __( 'Password Protection is disabled.', 'password-protected' ); | ||
|
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| } | ||
|
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| /** | ||
| * Styles | ||
| * | ||
| * @internal Private. Called via `wp_head` and `admin_head` actions. | ||
| */ | ||
| public static function styles() { | ||
|
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| if ( self::allow_current_user() ) { | ||
|
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| if ( self::is_enabled() ) { | ||
| $icon = '\f160'; // Locked | ||
| $background = '#C00'; | ||
| } else { | ||
| $icon = '\f528'; // Unlocked | ||
| $background = 'transparent'; | ||
| } | ||
|
|
||
| ?> | ||
| <style type="text/css"> | ||
| #wp-admin-bar-password_protected { background-color: <?php echo $background; ?> !important; } | ||
| #wp-admin-bar-password_protected > .ab-item { color: #fff !important; } | ||
| #wp-admin-bar-password_protected > .ab-item:before { content: "<?php echo $icon; ?>"; top: 2px; color: #fff !important; margin-right: 0px; } | ||
| #wp-admin-bar-password_protected:hover > .ab-item { background-color: <?php echo $background; ?> !important; color: #fff; } | ||
| </style> | ||
| <?php | ||
|
|
||
| } | ||
|
|
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| } | ||
|
|
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| /** | ||
| * Allow Current User | ||
| * | ||
| * @return boolean | ||
| */ | ||
| private static function allow_current_user() { | ||
|
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| return is_user_logged_in(); | ||
|
|
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| } | ||
|
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| /** | ||
| * Is Enabled | ||
| * | ||
| * @return boolean | ||
| */ | ||
| private static function is_enabled() { | ||
|
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| return (bool) get_option( 'password_protected_status' ); | ||
|
|
||
| } | ||
|
|
||
| } |
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