160 lines
4.5 KiB
PHP
Executable file
160 lines
4.5 KiB
PHP
Executable file
<?php if ( ! defined( 'ABSPATH' ) ) exit;
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class NF_THREE_Submenu
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{
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/**
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* (required) The slug name for the parent menu (or the file name of a standard WordPress admin page)
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*
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* @var string
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*/
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public $parent_slug = '';
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/**
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* (required) The text to be displayed in the title tags of the page when the menu is selected
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*
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* @var string
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*/
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public $page_title = 'Ninja Forms THREE';
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/**
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* (required) The on-screen name text for the menu
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*
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* @var string
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*/
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public $menu_title = 'Ninja Forms THREE';
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/**
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* (required) The capability required for this menu to be displayed to the user.
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*
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* @var string
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*/
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public $capability = 'manage_options';
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/**
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* (required) The slug name to refer to this menu by (should be unique for this menu).
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*
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* @var string
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*/
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public $menu_slug = 'ninja-forms-three';
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/**
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* (optional) The function that displays the page content for the menu page.
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*
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* @var string
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*/
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public $function = 'display';
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public $priority = 9001;
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/**
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* Constructor
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*
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* Translate text and add the 'admin_menu' action.
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*/
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public function __construct()
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{
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$this->menu_title = __( 'Update', 'ninja-forms' );
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$this->page_title = __( 'Update to Ninja Forms THREE', 'ninja-forms' );
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$this->capability = apply_filters( 'submenu_' . $this->menu_slug . '_capability', $this->capability );
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add_action( 'admin_menu', array( $this, 'register' ), $this->priority );
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add_action( 'wp_ajax_ninja_forms_upgrade_check', array( $this, 'upgrade_check' ) );
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add_filter( 'nf_general_settings_advanced', array( $this, 'settings_upgrade_button' ) );
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}
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/**
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* Register the menu page.
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*/
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public function register()
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{
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if( ! ninja_forms_three_calc_check() ) return;
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if( ! ninja_forms_three_addons_version_check() ) return;
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if( ! ninja_forms_three_addons_check() ){
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// Hide the submenu
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$this->parent_slug = '';
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}
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$function = ( $this->function ) ? array( $this, $this->function ) : NULL;
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add_submenu_page(
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$this->parent_slug,
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$this->page_title,
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$this->menu_title,
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$this->capability,
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$this->menu_slug,
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$function
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);
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}
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/**
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* Display the menu page.
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*/
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public function display()
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{
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$all_forms = Ninja_Forms()->forms()->get_all();
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wp_enqueue_style( 'ninja-forms-three-upgrade-styles', plugin_dir_url(__FILE__) . 'upgrade.css' );
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wp_enqueue_script( 'ninja-forms-three-upgrade', plugin_dir_url(__FILE__) . 'upgrade.js', array( 'jquery', 'wp-util' ), '', TRUE );
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wp_localize_script( 'ninja-forms-three-upgrade', 'nfThreeUpgrade', array(
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'forms' => $all_forms,
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'redirectURL' => admin_url( 'admin.php?page=ninja-forms&nf-switcher=upgrade' ),
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) );
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include plugin_dir_path( __FILE__ ) . 'tmpl-submenu.html.php';
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}
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public function upgrade_check()
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{
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if( ! isset( $_POST[ 'formID' ] ) ) $this->respond( array( 'error' => 'Form ID not found.' ) );
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$form_id = absint( $_POST[ 'formID' ] );
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$can_upgrade = TRUE;
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$fields = Ninja_Forms()->form( $form_id )->fields;
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$settings = Ninja_Forms()->form( $form_id )->get_all_settings();
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foreach( $fields as $field ){
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if( '_calc' == $field[ 'type' ] ){
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// $can_upgrade = FALSE;
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}
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}
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$this->respond( array(
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'id' => $form_id,
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'title' => $settings[ 'form_title' ],
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'canUpgrade' => $can_upgrade
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) );
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}
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private function respond( $response = array() )
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{
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echo wp_json_encode( $response );
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wp_die(); // this is required to terminate immediately and return a proper response
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}
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public function settings_upgrade_button( $settings )
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{
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$settings['update_to_three'] = array(
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'name' => 'update_to_three',
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'type' => '',
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'label' => __('Ninja Forms THREE', 'ninja-forms'),
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'display_function' => array($this, 'settings_upgrade_button_display'),
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'desc' => __('Upgrade to the Ninja Forms THREE.', 'ninja-forms')
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);
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return $settings;
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}
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public function settings_upgrade_button_display()
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{
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include plugin_dir_path( __FILE__ ) . 'tmpl-settings-upgrade-button.html.php';
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}
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}
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new NF_THREE_Submenu();
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