WP_Internal_Pointers::enqueue_scripts( string $hook_suffix )

Initializes the new feature pointers.


Description Description


Parameters Parameters

$hook_suffix

(string) (Required) The current admin page.


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Source Source

File: wp-admin/includes/class-wp-internal-pointers.php

	public static function enqueue_scripts( $hook_suffix ) {
		/*
		 * Register feature pointers
		 *
		 * Format:
		 *     array(
		 *         hook_suffix => pointer callback
		 *     )
		 *
		 * Example:
		 *     array(
		 *         'themes.php' => 'wp390_widgets'
		 *     )
		 */
		$registered_pointers = array(
			// None currently
		);

		// Check if screen related pointer is registered
		if ( empty( $registered_pointers[ $hook_suffix ] ) )
			return;

		$pointers = (array) $registered_pointers[ $hook_suffix ];

		/*
		 * Specify required capabilities for feature pointers
		 *
		 * Format:
		 *     array(
		 *         pointer callback => Array of required capabilities
		 *     )
		 *
		 * Example:
		 *     array(
		 *         'wp390_widgets' => array( 'edit_theme_options' )
		 *     )
		 */
		$caps_required = array(
			// None currently
		);

		// Get dismissed pointers
		$dismissed = explode( ',', (string) get_user_meta( get_current_user_id(), 'dismissed_wp_pointers', true ) );

		$got_pointers = false;
		foreach ( array_diff( $pointers, $dismissed ) as $pointer ) {
			if ( isset( $caps_required[ $pointer ] ) ) {
				foreach ( $caps_required[ $pointer ] as $cap ) {
					if ( ! current_user_can( $cap ) )
						continue 2;
				}
			}

			// Bind pointer print function
			add_action( 'admin_print_footer_scripts', array( 'WP_Internal_Pointers', 'pointer_' . $pointer ) );
			$got_pointers = true;
		}

		if ( ! $got_pointers )
			return;

		// Add pointers script and style to queue
		wp_enqueue_style( 'wp-pointer' );
		wp_enqueue_script( 'wp-pointer' );
	}

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Changelog Changelog

Changelog
Version Description
3.3.0 Introduced.


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