NF_UpgradeHandlerPage
The Ninja Forms NF UpgradeHandlerPage class.
Defined (1)
The class is defined in the following location(s).
- /deprecated/includes/admin/upgrades/upgrade-handler-page.php
- class NF_UpgradeHandlerPage
- {
- public $slug = 'nf-upgrade-handler';
- public function __construct()
- {
- add_action( 'admin_menu', array( $this, 'register' ) );
- add_action( 'admin_notices', array( $this, 'show_upgrade_notices' ) );
- }
- public function register()
- {
- $page = add_submenu_page(
- /** Parent Slug */ NULL,
- /** Page Title */ __( 'Ninja Forms Upgrade', 'ninja-forms' ),
- /** Menu Title */ __( 'Upgrade', 'ninja-forms' ),
- /** Capabilities */ apply_filters( 'ninja_forms_admin_menu_capabilities', 'manage_options' ),
- /** Menu Slug */ $this->slug,
- /** Function */ array( $this, 'display' )
- );
- add_action( 'admin_print_styles-' . $page, array( $this, 'scripts' ) );
- add_action( 'admin_print_styles-' . $page, array( $this, 'styles' ) );
- add_action( 'admin_print_styles-' . $page, 'ninja_forms_admin_js');
- }
- public function display()
- {
- include 'upgrade-handler-page.html.php';
- }
- public function scripts()
- {
- if (defined('NINJA_FORMS_JS_DEBUG') && NINJA_FORMS_JS_DEBUG) {
- $suffix = '';
- $src = 'dev';
- } else {
- $suffix = '.min';
- $src = 'min';
- }
- wp_enqueue_script(
- /** Handle */ $this->slug,
- /** Source */ NF_PLUGIN_URL . 'assets/js/' . $src . '/nf-upgrade-handler' . $suffix . '.js',
- /** Dependencies */ array( 'jquery', 'jquery-ui-core', 'jquery-ui-progressbar' ),
- /** Version */ '0.0.1',
- /** In Footer */ TRUE
- );
- $upgrades = NF_UpgradeHandler()->upgrades;
- $first_upgrade = null;
- foreach( $upgrades as $upgrade ) {
- if ( ! $upgrade->isComplete() ) {
- $first_upgrade = $upgrade->name;
- break;
- }
- }
- wp_localize_script(
- $this->slug,
- 'nfUpgradeHandler',
- array(
- 'upgrade' => $first_upgrade,
- 'nf_upgrade_complete_title' => __( 'Upgrades Complete', 'ninja-forms' ),
- )
- );
- }
- public function styles()
- {
- wp_enqueue_style(
- /** Handle */ $this->slug,
- /** Source */ NF_PLUGIN_URL . 'assets/css/nf-upgrade-handler.css'
- );
- wp_enqueue_style(
- /** Handle */ 'ninja-forms-admin',
- /** Source */ NF_PLUGIN_URL . 'css/ninja-forms-admin.css'
- );
- wp_enqueue_style(
- /** Handle */ 'ninja-forms-admin',
- /** Source */ NF_PLUGIN_URL . 'assets/css/admin-modal.css'
- );
- }
- public function show_upgrade_notices()
- {
- // Don't show notices on the upgrade handler page.
- if ( isset ( $_GET['page'] ) && $this->slug == $_GET['page'] ) {
- return;
- }
- $upgrades = NF_UpgradeHandler()->upgrades;
- $upgrade_count = 0;
- foreach( $upgrades as $upgrade ) {
- if( ! $upgrade->isComplete() ) {
- $upgrade_count++;
- }
- }
- if( 0 < $upgrade_count ) {
- printf(
- '<div class="update-nag"><p>' . __('Ninja Forms needs to process %s upgrade(s). This may take a few minutes to complete. %sStart Upgrade%s', 'ninja-forms') . '</p></div>',
- $upgrade_count,
- '<a class="button button-primary" href="' . admin_url('admin.php?page=nf-upgrade-handler') . '">',
- '</a>'
- );
- }
- }
- }