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编辑当前文件:/home/pulsehostuk9/www/wp-content/themes/dexolix/inc/admin/config/plugins.php

<?php
    if (!defined('ABSPATH')) {
        exit;
    }

if (!class_exists('Teconce_Plugins_Setup')) {
        /**
         * Envato_Theme_Setup_Wizard class
         */
        class Teconce_Plugins_Setup
        {

private static $instance = null;

/**
             * The class version number.
             *
             * @since 1.1.1
             * @access private
             *
             * @var string
             */
            protected $version = '1.0';

/** @var string Current theme name, used as namespace in actions. */
            protected $theme_name = 'dexolix';

/**
             * TGMPA instance storage
             *
             * @var object
             */
            protected $tgmpa_instance;

/**
             * TGMPA Menu slug
             *
             * @var string
             */
            protected $tgmpa_menu_slug = 'tgmpa-install-plugins';

/**
             * TGMPA Menu url
             *
             * @var string
             */
            protected $tgmpa_url = 'themes.php?page=tgmpa-install-plugins';
            /**
             * Relative plugin path
             *
             * @since 1.1.2
             *
             * @var string
             */
            protected $plugin_path = '';

/**
             * Relative plugin url for this plugin folder, used when enquing scripts
             *
             * @since 1.1.2
             *
             * @var string
             */
            protected $plugin_url = '';

public static function get_instance()
            {
                if (!self::$instance) {
                    self::$instance = new self;
                }

return self::$instance;
            }

public function __construct()
            {

$this->init_globals();
                $this->init_actions();
            }

public function init_globals()
            {

//set relative plugin path url
                $this->plugin_path = trailingslashit($this->cleanFilePath(dirname(__FILE__)));
                $relative_url = str_replace($this->cleanFilePath(get_template_directory()), '', $this->plugin_path);
                $this->plugin_url = trailingslashit(get_template_directory_uri() . $relative_url);
            }

public function setup_wizard()
            {
                wp_enqueue_script('teconce-plugins-setup', get_template_directory_uri() . '/inc/admin/config/js/plugin-setup.js', array(
                    'jquery'
                ), $this->version);
                wp_localize_script('teconce-plugins-setup', 'envato_setup_params', array(
                    'tgm_plugin_nonce' => array(
                        'update' => wp_create_nonce('tgmpa-update'),
                        'install' => wp_create_nonce('tgmpa-install'),
                    ),
                    'tgm_bulk_url' => admin_url($this->tgmpa_url),
                    'ajaxurl' => admin_url('admin-ajax.php'),
                    'wpnonce' => wp_create_nonce('envato_setup_nonce'),
                    'verify_text' => esc_attr__('...verifying', 'dexolix'),
                ));
                ob_start();
            }

public function init_actions()
            {
                if (current_user_can('manage_options')) {
                    if (class_exists('TGM_Plugin_Activation') && isset($GLOBALS['tgmpa'])) {
                        add_action('init', array($this, 'get_tgmpa_instanse'), 30);
                        add_action('init', array($this, 'set_tgmpa_url'), 40);
                    }
                    add_filter('tgmpa_load', array($this, 'tgmpa_load'), 10, 1);
                    add_action('wp_ajax_envato_setup_plugins', array($this, 'ajax_plugins'));
                }
            }

public function envato_setup_default_plugins()
            {
                tgmpa_load_bulk_installer();
                // install plugins with TGM.
                if (!class_exists('TGM_Plugin_Activation') || !isset($GLOBALS['tgmpa'])) {
                    die('Failed to find TGM');
                }
                $url = wp_nonce_url(add_query_arg(array('plugins' => 'go')), 'envato-setup');
                $plugins = $this->_get_plugins();

$method = ''; // Leave blank so WP_Filesystem can populate it as necessary.
                $fields = array_keys($_POST); // Extra fields to pass to WP_Filesystem.

if (false === ($creds = request_filesystem_credentials(esc_url_raw($url), $method, false, false, $fields))) {
                    return true; // Stop the normal page form from displaying, credential request form will be shown.
                }

// Now we have some credentials, setup WP_Filesystem.
                if (!WP_Filesystem($creds)) {
                    // Our credentials were no good, ask the user for them again.
                    request_filesystem_credentials(esc_url_raw($url), $method, true, false, $fields);

return true;
                }

/* If we arrive here, we have the filesystem */
                $this->setup_wizard();
                wp_print_scripts('teconce-plugins-setup');
                ?>

<?php
                        $plugins = $this->_get_plugins();
                        $req_count = 0;
                        $builders = array('js_composer', 'elementor');
                        $builders_count = 0;
                        foreach ($plugins['all'] as $slug => $plugin) {
                            // if($plugin['required']){
                            if (!empty($plugin['tecon_dashboard']) && $plugin['tecon_dashboard']) {
                                $req_count++;
                            }
                            if (in_array($slug, $builders)) {
                                $builders_count++;
                            }
                        }

if ($req_count > 0) {
                            ?>
                            <p class="box-text"><?php esc_html_e('Your website needs a few essential plugins. The following selected plugins will be installed or updated:', 'dexolix'); ?></p>
                            <ul class="envato-wizard-plugins">

<?php

// Builders
                                    $have_active_builder = false;
                                    if ($builders_count) {
                                        if ($builders_count == 2) {
                                            ?>
                                            <li class="tecon-plugin-install-title-sm">Builder</li><?php
                                        } elseif ($builders_count == 1) {
                                            $have_active_builder = true;
                                            ?>
                                            <li class="tecon-plugin-install-title-sm">Builder</li><?php
                                        }

foreach ($plugins['all'] as $slug => $plugin) {
                                            if (in_array($slug, $builders)) {
                                                if (!empty($plugin['tecon_dashboard']) && $plugin['tecon_dashboard']) {
                                                    ?>
                                                    <li class="tecon-plugin-item" data-slug="<?php echo esc_attr($slug); ?>">
                                                        <?php
                                                            $is_recommended = '';

if (!empty($plugin['tecon_recommended'])) {
                                                                $is_recommended = 'checked';
                                                            }
                                                            if ($have_active_builder) {
                                                                $is_recommended = '';
                                                            }
                                                        ?>
                                                        <input class="tecon-plugin-check" type="checkbox" id="check_<?php echo esc_attr($slug); ?>" name="check_<?php echo esc_attr($slug); ?>" <?php echo esc_attr($is_recommended); ?> value="check_<?php echo esc_attr($slug); ?>">
                                                        <label for="check_<?php echo esc_attr($slug); ?>" class="plugin-name"><?php echo esc_html($plugin['name']); ?></label>
                                                        <span class="plugin-install-status">
                                                            <?php

?>
                                <li class="tecon-plugin-install-title-sm">Other Plugins</li>
                                <?php

foreach ($plugins['all'] as $slug => $plugin) {
                                        // if($plugin['required']){
                                        if (!in_array($slug, $builders)) {
                                            if (!empty($plugin['tecon_dashboard']) && $plugin['tecon_dashboard']) {
                                                ?>
                                                <li class="tecon-plugin-item" data-slug="<?php echo esc_attr($slug); ?>">
                                                    <?php
                                                        $is_recommended = '';
                                                        if (!empty($plugin['tecon_recommended'])) {
                                                            $is_recommended = 'checked';
                                                        }
                                                    ?>
                                                    <input class="tecon-plugin-check" type="checkbox" id="check_<?php echo esc_attr($slug); ?>" name="check_<?php echo esc_attr($slug); ?>" <?php echo esc_attr($is_recommended); ?> value="check_<?php echo esc_attr($slug); ?>">
                                                    <label for="check_<?php echo esc_attr($slug); ?>" class="plugin-name"><?php echo esc_html($plugin['name']); ?></label>
                                                    <span class="plugin-install-status">
                                                        <?php

$keys = array();
                                                            if (isset($plugins['install'][$slug])) {
                                                                $keys[] = 'Not Installed';
                                                            }
                                                            if (isset($plugins['update'][$slug])) {
                                                                $keys[] = 'Needs Update';
                                                            }
                                                            if (isset($plugins['activate'][$slug])) {
                                                                $keys[] = 'Not Active';
                                                            }
                                                            // echo implode( ' and ', $keys ) . ' required';
                                                            echo implode('', $keys);
                                                        ?>
                                                    </span>
                                                    <div class="spinner"></div>
                                                </li>
                                                <?php
                                            }
                                        }
                                    }
                                ?>
                            </ul>
                            <p class="box-text"><?php esc_html_e('You can add and remove plugins later on from within WordPress.', 'dexolix'); ?></p>
                            <br/>
                            <a class="teconce-install-plugins tecon-btn btn-primary" href="#">Install plugins</a>
                            <a class="teconce-skip teconce-install-plugins-skip tecon-btn btn-link" href="#tecon-child-theme">Skip this step</a>
                            <?php
                        } else {
                            ?>
                            <p class="box-text text-center">
                                <strong><?php echo esc_html_e('Thats fantastic! 🎉', 'dexolix'); ?></strong><br/>
                                <?php echo esc_html_e('All necessary plugins have been installed and are up to date.', 'dexolix'); ?>
                            </p>
                            <a class="teconce-skip tecon-btn btn-link" href="#tecon-child-theme">Next step</a>
                            <?php
                        } ?>

</form>
                <?php

}

public function tgmpa_load($status)
            {
                return is_admin() || current_user_can('install_themes');
            }

/**
             * Get configured TGMPA instance
             *
             * @access public
             * @since 1.1.2
             */
            public function get_tgmpa_instanse()
            {
                $this->tgmpa_instance = call_user_func(array(get_class($GLOBALS['tgmpa']), 'get_instance'));
            }

/**
             * Update $tgmpa_menu_slug and $tgmpa_parent_slug from TGMPA instance
             *
             * @access public
             * @since 1.1.2
             */
            public function set_tgmpa_url()
            {

$this->tgmpa_menu_slug = (property_exists($this->tgmpa_instance, 'menu')) ? $this->tgmpa_instance->menu : $this->tgmpa_menu_slug;
                $this->tgmpa_menu_slug = apply_filters($this->theme_name . '_theme_setup_wizard_tgmpa_menu_slug', $this->tgmpa_menu_slug);

$tgmpa_parent_slug = (property_exists($this->tgmpa_instance, 'parent_slug') && $this->tgmpa_instance->parent_slug !== 'themes.php') ? 'admin.php' : 'themes.php';

$this->tgmpa_url = apply_filters($this->theme_name . '_theme_setup_wizard_tgmpa_url', $tgmpa_parent_slug . '?page=' . $this->tgmpa_menu_slug);
            }

private function tecon_check_plugin_is_active($slug)
            {
                switch ($slug) {
                    case 'dexolix-core':
                        if (class_exists('Dexolix_Core')) return true;
                        break;
                    case 'one-click-demo-import':
                        if (class_exists('OCDI_Plugin')) return true;
                        break;
                    case 'js_composer':
                        if (function_exists('vc_set_as_theme')) return true;
                        break;
                    case 'revslider':
                        if (class_exists('RevSliderFront')) return true;
                        break;
                    case 'woocommerce':
                        if (class_exists('woocommerce')) return true;
                        break;
                    case 'elementor':
                        if (class_exists('\Elementor\Plugin')) return true;
                        break;
                    case 'contact-form-7':
                        if (function_exists('wpcf7_plugin_path')) return true;
                        break;
                }
                return false;
            }

private function _get_plugins()
            {
                $instance = call_user_func(array(get_class($GLOBALS['tgmpa']), 'get_instance'));
                $plugins = array(
                    'all' => array(), // Meaning: all plugins which still have open actions.
                    'install' => array(),
                    'update' => array(),
                    'activate' => array(),
                );

foreach ($instance->plugins as $slug => $plugin) {
                    if ($this->tecon_check_plugin_is_active($slug) && false === $instance->does_plugin_have_update($slug)) {
                        // No need to display plugins if they are installed, up-to-date and active.
                        continue;
                    } else {
                        $plugins['all'][$slug] = $plugin;

if (!$instance->is_plugin_installed($slug)) {
                            $plugins['install'][$slug] = $plugin;
                        } else {
                            if (false !== $instance->does_plugin_have_update($slug)) {
                                $plugins['update'][$slug] = $plugin;
                            }

if ($instance->can_plugin_activate($slug)) {
                                $plugins['activate'][$slug] = $plugin;
                            }
                        }
                    }
                }

return $plugins;
            }

public function ajax_plugins()
            {
                if (!check_ajax_referer('envato_setup_nonce', 'wpnonce') || empty($_POST['slug'])) {
                    wp_send_json_error(array('error' => 1, 'message' => esc_attr__('No Slug Found', 'dexolix')));
                }
                $json = array();
                // send back some json we use to hit up TGM
                $plugins = $this->_get_plugins();
                // what are we doing with this plugin?
                foreach ($plugins['activate'] as $slug => $plugin) {
                    if ($_POST['slug'] == $slug) {
                        $json = array(
                            'url' => admin_url($this->tgmpa_url),
                            'plugin' => array($slug),
                            'tgmpa-page' => $this->tgmpa_menu_slug,
                            'plugin_status' => 'all',
                            '_wpnonce' => wp_create_nonce('bulk-plugins'),
                            'action' => 'tgmpa-bulk-activate',
                            'action2' => -1,
                            'message' => esc_attr__('Activating Plugin', 'dexolix'),
                        );
                        break;
                    }
                }
                foreach ($plugins['update'] as $slug => $plugin) {
                    if ($_POST['slug'] == $slug) {
                        $json = array(
                            'url' => admin_url($this->tgmpa_url),
                            'plugin' => array($slug),
                            'tgmpa-page' => $this->tgmpa_menu_slug,
                            'plugin_status' => 'all',
                            '_wpnonce' => wp_create_nonce('bulk-plugins'),
                            'action' => 'tgmpa-bulk-update',
                            'action2' => -1,
                            'message' => esc_attr__('Updating Plugin', 'dexolix'),
                        );
                        break;
                    }
                }
                foreach ($plugins['install'] as $slug => $plugin) {
                    if ($_POST['slug'] == $slug) {
                        $json = array(
                            'url' => admin_url($this->tgmpa_url),
                            'plugin' => array($slug),
                            'tgmpa-page' => $this->tgmpa_menu_slug,
                            'plugin_status' => 'all',
                            '_wpnonce' => wp_create_nonce('bulk-plugins'),
                            'action' => 'tgmpa-bulk-install',
                            'action2' => -1,
                            'message' => esc_attr__('Installing Plugin', 'dexolix'),
                        );
                        break;
                    }
                }

if ($json) {
                    $json['hash'] = md5(serialize($json)); // used for checking if duplicates happen, move to next plugin
                    wp_send_json($json);
                } else {
                    wp_send_json(array('done' => 1, 'message' => esc_attr__('Success', 'dexolix')));
                }
                exit;
            }

public static function cleanFilePath($path)
            {
                $path = str_replace('', '', str_replace(array('\\', '\\\\', '//'), '/', $path));
                if ($path[strlen($path) - 1] === '/') {
                    $path = rtrim($path, '/');
                }

return $path;
            }
        }
    }

add_action('after_setup_theme', 'teconce_plugins_setup_wizard', 10);
    if (!function_exists('teconce_plugins_setup_wizard')) :
        function teconce_plugins_setup_wizard()
        {
            Teconce_Plugins_Setup::get_instance();
        }
    endif;