settings->get_option( 'headers_footers_mode' ) ) {
$this->settings_submenu = true;
}
$this->page_title = __( 'Header & Footer', 'insert-headers-and-footers' );
parent::__construct();
add_action( 'wpcode_admin_page_content_wpcode-headers-footers', array( $this, 'revisions_box' ), 260 );
}
/**
* Add the submenu page.
*
* @return void
*/
public function add_page() {
if ( $this->settings_submenu ) {
add_options_page(
$this->menu_title,
$this->page_title,
'wpcode_edit_snippets',
$this->page_slug,
array(
wpcode()->admin_page_loader,
'admin_menu_page',
)
);
return;
}
parent::add_page();
}
/**
* Register hook on admin init just for this page.
*
* @return void
*/
public function page_hooks() {
$this->can_edit = current_user_can( 'unfiltered_html', 'wpcode-editor' );
add_action( 'admin_init', array( $this, 'submit_listener' ) );
$this->process_message();
}
/**
* Process messages specific to this page.
*
* @return void
*/
public function process_message() {
// phpcs:disable WordPress.Security.NonceVerification
if ( ! isset( $_GET['message'] ) ) {
return;
}
$messages = array(
1 => __( 'Headers & Footers mode activated. Use the toggle next to the Save Changes button to disable it at any time.', 'insert-headers-and-footers' ),
2 => __( 'Headers & Footers mode deactivated, if you wish to switch back please use the option on the settings page.', 'insert-headers-and-footers' ),
);
$message = absint( $_GET['message'] );
// phpcs:enable WordPress.Security.NonceVerification
if ( ! isset( $messages[ $message ] ) ) {
return;
}
$this->set_success_message( $messages[ $message ] );
}
/**
* Wrap this page in a form tag.
*
* @return void
*/
public function output() {
if ( ! $this->can_edit ) {
$this->set_error_message( __( 'Sorry, you only have read-only access to this page. Ask your administrator for assistance editing.', 'insert-headers-and-footers' ) );
$headers_footers_mode = wpcode()->settings->get_option( 'headers_footers_mode' );
// If in headers & footers mode allow them to update to disable the simple mode.
if ( ! $headers_footers_mode ) {
// If the user can't edit the values just don't load form at all.
parent::output();
return;
}
}
?>
` tag */
esc_html__( 'These scripts will be printed in the %s section.', 'insert-headers-and-footers' ),
'<head>'
);
$body_desc = sprintf(
/* translators: %s: The `` tag */
esc_html__( 'These scripts will be printed just below the opening %s tag.', 'insert-headers-and-footers' ),
'<body>'
);
$footer_desc = sprintf(
/* translators: %s: The `` tag */
esc_html__( 'These scripts will be printed above the closing %s tag.', 'insert-headers-and-footers' ),
'</body>'
);
$this->textarea_field( 'header', __( 'Header', 'insert-headers-and-footers' ), $header_desc );
if ( $this->body_supported() ) {
$this->textarea_field( 'body', __( 'Body', 'insert-headers-and-footers' ), $body_desc );
}
$this->textarea_field( 'footer', __( 'Footer', 'insert-headers-and-footers' ), $footer_desc );
wp_nonce_field( $this->action, $this->nonce_name );
}
/**
* Check if the website supports wp_body_open.
*
* @return bool
*/
public function body_supported() {
return function_exists( 'wp_body_open' ) && version_compare( get_bloginfo( 'version' ), '5.2', '>=' );
}
/**
* Standard output for a code input field.
*
* @param string $option The option name as stored in the DB.
* @param string $title The title of the input (also used as label).
* @param string $desc The description that shows up under the field.
*
* @return void
*/
public function textarea_field( $option, $title, $desc ) {
$value = wp_unslash( $this->get_option( $option ) );
?>
register_editor( 'ihaf_insert_header' );
$editor->register_editor( 'ihaf_insert_footer' );
if ( $this->body_supported() ) {
$editor->register_editor( 'ihaf_insert_body' );
}
$editor->init_editor();
}
/**
* If the form is submitted attempt to save the values.
*
* @return void
*/
public function submit_listener() {
if ( ! isset( $_REQUEST[ $this->nonce_name ] ) || ! wp_verify_nonce( sanitize_key( $_REQUEST[ $this->nonce_name ] ), $this->action ) ) {
// Nonce is missing, so we're not even going to try.
return;
}
if ( $this->can_edit && isset( $_REQUEST['ihaf_insert_header'] ) && isset( $_REQUEST['ihaf_insert_footer'] ) ) {
// If they are not allowed to edit the page these should not be processed but we still allow them to save to disable the simple mode.
update_option( 'ihaf_insert_header', $_REQUEST['ihaf_insert_header'] );
update_option( 'ihaf_insert_footer', $_REQUEST['ihaf_insert_footer'] );
update_option( 'ihaf_insert_body', isset( $_REQUEST['ihaf_insert_body'] ) ? $_REQUEST['ihaf_insert_body'] : '' );
// Clear the cache.
if ( apply_filters( 'wpcode_clear_cache_on_global_save', true ) ) {
wpcode_clear_all_plugins_page_cache( 'global' );
}
}
if ( wpcode()->settings->get_option( 'headers_footers_mode' ) && ! isset( $_REQUEST['headers_footers_mode'] ) ) {
wpcode()->settings->update_option( 'headers_footers_mode', false );
wp_safe_redirect(
add_query_arg(
array(
'page' => $this->page_slug,
'message' => 2,
),
admin_url( 'admin.php' )
)
);
exit;
}
$this->set_success_message( __( 'Settings Saved. Please don\'t forget to clear the site cache if you are using a cache plugin, so that the changes will be reflected for all users.', 'insert-headers-and-footers' ) );
}
/**
* Use a different base url when the headers_footers_mode is enabled.
*
* @return string
*/
public function get_page_action_url() {
$url = parent::get_page_action_url();
if ( ! wpcode()->settings->get_option( 'headers_footers_mode' ) ) {
return $url;
}
return str_replace( 'admin.php', 'options-general.php', $url );
}
/**
* Add the revisions box.
*
* @return void
*/
public function revisions_box() {
$html = $this->code_revisions_list_with_notice(
esc_html__( 'Code Revisions is a Pro Feature', 'insert-headers-and-footers' ),
sprintf(
'
%s
',
esc_html__( 'Upgrade to WPCode Pro today and start tracking revisions and see exactly who, when and which changes were made to global Headers & Footers scripts.', 'insert-headers-and-footers' )
),
array(
'text' => esc_html__( 'Upgrade to Pro and Unlock Revisions', 'insert-headers-and-footers' ),
'url' => wpcode_utm_url( 'https://wpcode.com/lite/', 'headers-footers', 'revisions', 'upgrade-to-pro' ),
),
array(
'text' => esc_html__( 'Learn more about all the features', 'insert-headers-and-footers' ),
'url' => wpcode_utm_url( 'https://wpcode.com/lite/', 'headers-footers', 'revisions', 'features' ),
)
);
$this->metabox(
__( 'Code Revisions', 'insert-headers-and-footers' ),
$html,
__( 'Easily switch back to a previous version of your global scripts.', 'insert-headers-and-footers' )
);
}
}