File "class-wpcode-metabox-snippets.php"
Full Path: /home/theinspectionboy/public_html/suffolk/plugins/insert-headers-and-footers/includes/admin/class-wpcode-metabox-snippets.php
File size: 6.26 KB
MIME-type: text/x-php
Charset: utf-8
<?php
/**
* Base class for the WPCode snippets metabox.
*
* @package WPCode
*/
/**
* WPCode metabox snippets.
*/
abstract class WPCode_Metabox_Snippets {
/**
* Id used for registering the metabox using add_meta_box.
*
* @var string
*/
public $id = 'wpcode-metabox-snippets';
/**
* Title of the metabox.
*
* @var string
*/
public $title;
/**
* Tabs for this metabox.
*
* @var array
*/
public $tabs;
/**
* If true, the metabox will scroll into view when the page loads.
*
* @var bool
*/
protected $scroll_into_view = false;
/**
* Register the metabox.
*/
public function __construct() {
$this->hooks();
}
/**
* Load the translatable strings.
*
* @return void
*/
public function load_strings() {
$this->title = __( 'WPCode Page Scripts', 'insert-headers-and-footers' );
$this->tabs = array(
'header' => __( 'Header', 'insert-headers-and-footers' ),
'footer' => __( 'Footer', 'insert-headers-and-footers' ),
);
$body_supported = function_exists( 'wp_body_open' ) && version_compare( get_bloginfo( 'version' ), '5.2', '>=' );
if ( $body_supported ) {
$this->tabs['body'] = __( 'Body', 'insert-headers-and-footers' );
}
$this->tabs['code'] = __( 'Custom Code Snippet', 'insert-headers-and-footers' );
$this->tabs['revisions'] = __( 'Revisions', 'insert-headers-and-footers' );
}
/**
* Add hooks.
*
* @return void
*/
public function hooks() {
add_action( 'admin_init', array( $this, 'load_strings' ) );
add_action( 'add_meta_boxes', array( $this, 'register_metabox' ) );
add_action( 'admin_head', array( $this, 'close_metabox_for_current_screen' ) );
}
/**
* Make sure the metabox is closed by default.
*
* @return void
*/
public function close_metabox_for_current_screen() {
// Close the metabox by default.
$screen = get_current_screen();
if ( ! isset( $screen->id ) ) {
return;
}
if ( apply_filters( 'wpcode_metabox_scripts_force_collapse', true, $screen ) ) {
add_filter(
'get_user_option_closedpostboxes_' . $screen->id,
array(
$this,
'add_metabox_to_user_closed',
)
);
}
}
/**
* Add our metabox id to the array of closed metaboxes when the page loads.
*
* @param mixed $closed The array of closed metaboxes.
*
* @return array
*/
public function add_metabox_to_user_closed( $closed ) {
// Make sure it's an array.
if ( ! is_array( $closed ) ) {
$closed = array();
}
$closed[] = $this->id;
return $closed;
}
/**
* Use `add_meta_box` to register the metabox for this class.
*
* @param string $post_type The post type of the screen where metaboxes are loaded.
*
* @return void
*/
public function register_metabox( $post_type ) {
// Don't show the metabox to users who aren't allowed to manage snippets.
if ( ! current_user_can( 'wpcode_edit_html_snippets' ) ) {
return;
}
if ( wpcode()->settings->get_option( 'headers_footers_mode' ) ) {
// Don't load the metabox when headers & footers mode is enabled.
return;
}
$post_type_details = get_post_type_object( $post_type );
// Add metabox only on public post types.
if ( empty( $post_type_details->public ) ) {
return;
}
add_meta_box(
$this->id,
$this->title,
array(
$this,
'output_metabox_content',
),
$post_type,
'normal',
apply_filters( 'wpcode_post_metabox_priority', 'default' )
);
}
/**
* Metabox content output callback.
*
* @param WP_Post $post The post object.
*
* @return void
*/
public function output_metabox_content( $post ) {
$this->metabox_start();
echo '<div class="wpcode-content">';
$this->tabs_navigation();
$this->tabs_content( $post );
echo '</div>';
$this->metabox_end();
}
/**
* Output the menu for switching between tabs.
*
* @return void
*/
public function tabs_navigation() {
if ( empty( $this->tabs ) ) {
return;
}
?>
<div class="wpcode-admin-tabs-navigation">
<ul class="wpcode-admin-tabs">
<?php
$class = '';
foreach ( $this->tabs as $tab_id => $tab_name ) {
if ( $this->get_active_tab() === $tab_id ) {
$class = 'active';
}
?>
<li>
<button type="button" data-target="<?php echo esc_attr( $this->get_tab_html_id( $tab_id ) ); ?>" class="<?php echo esc_attr( $class ); ?>"><?php echo esc_html( $tab_name ); ?></button>
</li>
<?php
$class = '';
}
do_action( 'wpcode_metabox_admin_tabs' )
?>
</ul>
</div>
<?php
}
/**
* Output the tabs content using tab-specific methods by their ids.
*
* @param WP_Post $post The post object.
*
* @return void
*/
public function tabs_content( $post ) {
$tab_ids = array_keys( $this->tabs );
foreach ( $tab_ids as $tab_id ) {
$class = 'wpcode-admin-tab-content';
$class .= $this->get_active_tab() === $tab_id ? ' active' : '';
printf(
'<div class="%1$s" id="%2$s">',
esc_attr( $class ),
esc_attr( $this->get_tab_html_id( $tab_id ) )
);
if ( method_exists( $this, 'output_tab_' . $tab_id ) ) {
call_user_func( array( $this, 'output_tab_' . $tab_id ), $post );
} else {
$this->output_tab( $tab_id, $post );
}
echo '</div>';
}
}
/**
* Generic tab content output method.
*
* @param string $tab_id The tab id.
* @param WP_Post $post The post object.
*
* @return void
*/
public function output_tab( $tab_id, $post ) {
}
/**
* Get the active tab id.
*
* @return string
*/
public function get_active_tab() {
$active_tab = 'header';
if ( isset( $_GET['wpcode-show'] ) && array_key_exists( sanitize_key( $_GET['wpcode-show'] ), $this->tabs ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
$active_tab = sanitize_key( $_GET['wpcode-show'] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
$this->scroll_into_view = true;
}
return $active_tab;
}
/**
* Get a standard tab id from the array key.
*
* @param string $tab_id The tab id.
*
* @return string
*/
public function get_tab_html_id( $tab_id ) {
return 'wpcode-tab-' . $tab_id;
}
/**
* Method for running logic at the start of the metabox.
*
* @return void
*/
public function metabox_start() {
}
/**
* Method for running logic at the end of the metabox, loading scripts, for example.
*
* @return void
*/
public function metabox_end() {
}
}