HOME

<?php

if (!defined('ABSPATH')) {
    exit;
}
require_once(ABSPATH . 'wp-admin/includes/class-wp-upgrader.php');
/*
 * Hide the 'Activate Plugin' and other links when not using QuietSkin as these links will
 * fail when not called from /wp-admin
 */

class QuietSkin extends \WP_Upgrader_Skin {

    public $api;
    public $type;

    /**
     *
     * @param array $args
     */
    public function __construct($args = array()) {
        $defaults = array('type' => 'web', 'url' => '', 'plugin' => '', 'nonce' => '', 'title' => '');
        $args = wp_parse_args($args, $defaults);

        $this->type = $args['type'];
        $this->api = isset($args['api']) ? $args['api'] : array();

        parent::__construct($args);
    }

    /**
     */
    public function before() {
        if (!empty($this->api))
            $this->upgrader->strings['process_success'] = sprintf(__('Successfully installed the plugin <strong>%s %s</strong>.'), $this->api->name, $this->api->version);
    }

    /**
     */
    public function after() {
        $plugin_file = $this->upgrader->plugin_info();

        $install_actions = array();

        $from = isset($_GET['from']) ? wp_unslash($_GET['from']) : 'plugins';

        if ('import' == $from) {
            $install_actions['activate_plugin'] = '<a class="button button-primary" href="' . wp_nonce_url('plugins.php?action=activate&amp;from=import&amp;plugin=' . urlencode($plugin_file), 'activate-plugin_' . $plugin_file) . '" target="_parent">' . __('Activate Plugin &amp; Run Importer') . '</a>';
        } else if ('press-this' == $from) {
            $install_actions['activate_plugin'] = '<a class="button button-primary" href="' . wp_nonce_url('plugins.php?action=activate&amp;from=press-this&amp;plugin=' . urlencode($plugin_file), 'activate-plugin_' . $plugin_file) . '" target="_parent">' . __('Activate Plugin &amp; Return to Press This') . '</a>';
        } else {
            $install_actions['activate_plugin'] = '<a class="button button-primary" href="' . wp_nonce_url('plugins.php?action=activate&amp;plugin=' . urlencode($plugin_file), 'activate-plugin_' . $plugin_file) . '" target="_parent">' . __('Activate Plugin') . '</a>';
        }

        if (is_multisite() && current_user_can('manage_network_plugins')) {
            $install_actions['network_activate'] = '<a class="button button-primary" href="' . wp_nonce_url('plugins.php?action=activate&amp;networkwide=1&amp;plugin=' . urlencode($plugin_file), 'activate-plugin_' . $plugin_file) . '" target="_parent">' . __('Network Activate') . '</a>';
            unset($install_actions['activate_plugin']);
        }

        if ('import' == $from) {
            $install_actions['importers_page'] = '<a href="' . admin_url('import.php') . '" target="_parent">' . __('Return to Importers') . '</a>';
        } elseif ($this->type == 'web') {
            $install_actions['plugins_page'] = '<a href="' . self_admin_url('plugin-install.php') . '" target="_parent">' . __('Return to Plugin Installer') . '</a>';
        } elseif ('upload' == $this->type && 'plugins' == $from) {
            $install_actions['plugins_page'] = '<a href="' . self_admin_url('plugin-install.php') . '">' . __('Return to Plugin Installer') . '</a>';
        } else {
            $install_actions['plugins_page'] = '<a href="' . self_admin_url('plugins.php') . '" target="_parent">' . __('Return to Plugins page') . '</a>';
        }

        if (!$this->result || is_wp_error($this->result)) {
            unset($install_actions['activate_plugin'], $install_actions['network_activate']);
        } elseif (!current_user_can('activate_plugin', $plugin_file)) {
            unset($install_actions['activate_plugin']);
        }

        /**
         * Filters the list of action links available following a single plugin installation.
         *
         * @since 2.7.0
         *
         * @param array  $install_actions Array of plugin action links.
         * @param object $api             Object containing WordPress.org API plugin data. Empty
         *                                for non-API installs, such as when a plugin is installed
         *                                via upload.
         * @param string $plugin_file     Path to the plugin file.
         */
        $install_actions = apply_filters('install_plugin_complete_actions', $install_actions, $this->api, $plugin_file);

        if (!empty($install_actions)) {
            $this->feedback(implode(' ', (array) $install_actions));
        }
    }

    public function feedback($string, ...$args) { /* no output */
    }

}