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✏️ Editing: NotificationX.php

<?php

/**
 * NotificationX File
 *
 * @package NotificationX
 */

namespace NotificationX;

use NotificationX\Admin\Admin;
use NotificationX\Admin\Cron;
use NotificationX\Admin\Settings;
use NotificationX\Blocks\Blocks;
use NotificationX\Core\PostType;
use NotificationX\Core\QuickBuild;
use NotificationX\Core\REST;
use NotificationX\Core\ShortcodeInline;
use NotificationX\Core\Upgrader;
use NotificationX\Extensions\GlobalFields;
use NotificationX\FrontEnd\FrontEnd;
use NotificationX\Types\TypeFactory;
use NotificationX\Extensions\ExtensionFactory;
use NotificationX\ThirdParty\WPML;
use NotificationX\Core\WPDRoleManagement;

/**
 * Plugin Engine.
 */
class NotificationX {
    /**
     * Instance of NotificationX
     * @var NotificationX
     */
    use GetInstance;
    /**
     * Settings
     * @var Settings
     */
    public $settings;
    /**
     * WP_CLI
     * @var boolean
     */
    public static $WP_CLI = false;
    /**
     * Invoked initially.
     */
    public function __construct() {
        static::$WP_CLI = defined('WP_CLI') && WP_CLI;
        $this->settings = Settings::get_instance([
            'key'         => 'notificationx',
            'auto_commit' => true,
            'debug'       => false,
            'store'       => 'options',
        ]);

$args = Settings::get_instance()->get_role_map();
        new WPDRoleManagement($args);

Upgrader::get_instance();
        if (is_admin() || empty($_GET['frontend']) || $_GET['frontend'] != true) {
            Admin::get_instance();
        }
        FrontEnd::get_instance();
        add_action('admin_init', [$this, 'maybe_redirect'], 10);
        add_action('init', [$this, 'init'], 10);
        add_action('plugins_loaded', array($this, 'init_extension'));
        /**
         * Register all REST Endpoint
         */
        REST::get_instance();
        Cron::get_instance();
        QuickBuild::get_instance();
        ShortcodeInline::get_instance();
        Blocks::get_instance();

CoreInstaller::get_instance(basename(NOTIFICATIONX_FILE, '.php'));

// 3rd Party features.
        WPML::get_instance();
    }
    /**
     * The Plugin Activator
     * @return void
     */
    public function activator(){
        // nx_activated
		if( ! static::$WP_CLI && current_user_can( 'delete_users' ) ) {
			set_transient( 'nx_activated', true, 30 );
		}
    }
    public function maybe_redirect(){
        if( static::$WP_CLI ) {
            return;
        }
        // Bail if no activation transient is set.
        if ( ! get_transient( 'nx_activated' ) ) {
            return;
        }
        // Delete the activation transient.
        delete_transient( 'nx_activated' );

if ( ! is_multisite() ) {
            // Redirect to the welcome page.
            wp_safe_redirect( add_query_arg( array(
                'page'		=> 'nx-builder'
            ), admin_url( 'admin.php' ) ) );
        }
    }

public function init_extension() {
        // TypeFactory::get_instance();
        ExtensionFactory::get_instance();
    }

public function init() {
        /**
         * Run All Actions and Filters
         * for GOOD.
         */
        // load_plugin_textdomain( 'notificationx', false, dirname( plugin_basename( NOTIFICATIONX_FILE ) ) . '/languages' );

//  @todo remove
        if(defined('NX_DEBUG') && NX_DEBUG){
            add_action('wp_ajax_nx', [$this, 'get_tabs']); // executed when logged in
        }

add_action( 'plugin_action_links_' . NOTIFICATIONX_BASENAME, array($this, 'nx_action_links'), 10, 1);
    }

/**
     * This function is hooked
     * @hooked plugin_action_links_
     * @param array $links
     * @return array
     * @since 1.2.4
     */
    public function nx_action_links( $links ) {
        $deactivate_link = isset( $links['deactivate'] ) ? $links['deactivate'] : '';
        unset($links['deactivate']);
		$links['settings'] = '<a href="' . admin_url('admin.php?page=nx-settings') . '">' . __('Settings','notificationx') .'</a>';
		if( ! empty( $deactivate_link ) ) {
			$links['deactivate'] = $deactivate_link;
		}
        if( ! is_plugin_active('notificationx-pro/notificationx-pro.php' ) ) {
            $links['pro'] = '<a href="' . esc_url('http://wpdeveloper.com/in/upgrade-notificationx') . '" target="_blank" style="color: #349e34;"><b>' . __('Go Pro','notificationx') .'</b></a>';
        }
        return $links;
    }

/**
     * Checks whether pro plugin is active.
     *
     * @return boolean
     */
    public static function is_pro() {
        return class_exists('\NotificationXPro\NotificationX');
    }
    /**
     * Get Tabs array in json.
     *
     * @return json
     */
    public function get_tabs() {
        $tabs = GlobalFields::get_instance()->tabs();
        // $tabs = Settings::get_instance()->get_form_data();
        $fields = $this->get_field_names($tabs['tabs']);
        wp_send_json($tabs);
    }
    /**
     * Convert `fields` associative array to numeric array recursively.
     * @todo improve implementation.
     *
     * @param array $arr
     * @return array
     */
    public function normalize($arr) {

if (!empty($arr['fields'])) {
            $arr['fields'] = array_values($arr['fields']);
        }

if (!empty($arr['options'])) {
            $arr['options'] = array_values($arr['options']);
        }

if (!empty($arr['tabs'])) {
            $arr['tabs'] = array_values($arr['tabs']);
        }

if (is_array($arr)) {
            foreach ($arr as $key => $value) {
                if (is_array($value)) {
                    $arr[$key] = $this->normalize($value);
                }
            }
        }
        return $arr;
    }

public function normalize_post($settings) {
        $fields = $this->get_field_names();
        foreach ($fields as $key => $value) {
            if (!isset($settings[$key]) && isset($value['default'])) {
                $settings[$key] = $value['default'];
            }
            if (isset( $value['type'] ) && ($value['type'] == 'checkbox' || $value['type'] == 'toggle')) {
                $settings[$key] = (bool) (isset($settings[$key]) ? $settings[$key] : false);
            }
            if (isset( $value['type'] ) && $value['type'] == 'number') {
                $settings[$key] = isset($settings[$key]) ? $settings[$key] : 0;
                $settings[$key] = is_numeric($settings[$key]) ? $settings[$key] + 0 : 0;
            }
        }
        return $settings;
    }

public function get_tab(){
        if(empty($this->tabs)){
            $this->tabs = GlobalFields::get_instance()->tabs();
        }
        return $this->tabs;
    }

public function get_field_names(){
        $fields = [];
        $tabs = $this->get_tab();
        if(!empty($tabs['tabs'])){
            $fields = $this->_get_field_names($tabs['tabs']);
        }
        return $fields;
    }

// @todo maybe remove if not used in future.
    public function _get_field_names($fields, $names = []) {
        foreach ($fields as $key => $field) {
            if (empty($field['type'])) {
                $names = $this->_get_field_names($field['fields'], $names);
            } else if ($field['type'] == 'section' || $field['type'] == 'group') { //
                $_names = $this->_get_field_names($field['fields'], []);
                if ($field['type'] == 'section')
                    $names = array_merge($names, $_names);
                else
                foreach ($_names as $key => $value) {
                    $names[$field['name']][$key] = [
                        'type'         => $value['type'],
                        'default'      => isset($value['default']) ? $value['default'] : '',
                        'help'         => isset($value['help']) ? $value['help'] : '',
                        'label'        => isset($value['label']) ? $value['label'] : '',
                        'parent_label' => isset($field['label']) ? $field['label'] : '',
                    ];
                }
            } elseif (!empty($field['name'])) {
                $names[$field['name']] = [
                    'type'    => $field['type'],
                    'default' => isset($field['default']) ? $field['default'] : '',
                    'help'    => isset($field['help']) ? $field['help'] : '',
                    'label'   => isset($field['label']) ? $field['label'] : '',
                ];
            }
        }

return $names;
    }
}

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