Add Premium installation/activation UI [PREMIUM-9]

2017-05-11 19:18:14 +03:00
parent 6cbce2fc97
commit 7ebb7bac17
8 changed files with 245 additions and 8 deletions
--- a/lib/Config/Installer.php
+++ b/lib/Config/Installer.php
@ -0,0 +1,116 @@
+<?php
+namespace MailPoet\Config;
+
+use MailPoet\Util\License\License;
+
+if(!defined('ABSPATH')) exit;
+
+class Installer {
+  const PREMIUM_PLUGIN_SLUG = 'mailpoet-premium';
+
+  private $slug;
+
+  function __construct($slug) {
+    $this->slug = $slug;
+  }
+
+  function init() {
+    add_filter('plugins_api', array($this, 'getPluginInfo'), 10, 3);
+  }
+
+  function getPluginInfo($data, $action = '', $args = null) {
+    if($action === 'plugin_information'
+      && isset($args->slug)
+      && $args->slug === $this->slug
+    ) {
+      $data = $this->retrievePluginInformation();
+    }
+
+    return $data;
+  }
+
+  static function getPremiumStatus() {
+    $slug = self::PREMIUM_PLUGIN_SLUG;
+
+    $premium_plugin_active = License::getLicense();
+    $premium_plugin_installed = $premium_plugin_active || self::isPluginInstalled($slug);
+    $premium_install_url = $premium_plugin_installed ? '' : self::getPluginInstallUrl($slug);
+    $premium_activate_url = $premium_plugin_active ? '' : self::getPluginActivateUrl($slug);
+
+    return compact(
+      'premium_plugin_active',
+      'premium_plugin_installed',
+      'premium_install_url',
+      'premium_activate_url'
+    );
+  }
+
+  static function isPluginInstalled($slug) {
+    $installed_plugin = self::getInstalledPlugin($slug);
+    return !empty($installed_plugin);
+  }
+
+  static function getPluginInstallUrl($slug) {
+    $install_url = add_query_arg(
+      array(
+        'action'   => 'install-plugin',
+        'plugin'   => $slug,
+        '_wpnonce' => wp_create_nonce('install-plugin_' . $slug),
+      ),
+      self_admin_url('update.php')
+    );
+    return $install_url;
+  }
+
+  static function getPluginActivateUrl($slug) {
+    $plugin_file = self::getPluginFile($slug);
+    if(empty($plugin_file)) {
+      return false;
+    }
+    $activate_url = add_query_arg(
+      array(
+        'action'   => 'activate',
+        'plugin'   => $plugin_file,
+        '_wpnonce' => wp_create_nonce('activate-plugin_' . $plugin_file),
+      ),
+      self_admin_url('plugins.php')
+    );
+    return $activate_url;
+  }
+
+  private static function getInstalledPlugin($slug) {
+    $installed_plugin = array();
+    if(is_dir(WP_PLUGIN_DIR . '/' . $slug)) {
+      $installed_plugin = get_plugins('/' . $slug);
+    }
+    return $installed_plugin;
+  }
+
+  private static function getPluginFile($slug) {
+    $plugin_file = false;
+    $installed_plugin = self::getInstalledPlugin($slug);
+    if(!empty($installed_plugin)) {
+      $plugin_file = $slug . '/' . key($installed_plugin);
+    }
+    return $plugin_file;
+  }
+
+  function retrievePluginInformation() {
+    $obj = new \stdClass();
+    $obj->slug = $this->slug;
+    $obj->plugin_name = 'MailPoet Premium';
+    $obj->new_version = '3.0.0-alpha.0.0.3.1';
+    $obj->requires = '4.6';
+    $obj->tested = '4.7.4';
+    $obj->downloaded = 12540;
+    $obj->last_updated = date('Y-m-d');
+    $obj->sections = array(
+      'description' => 'The new version of the Premium plugin',
+      'another_section' => 'This is another section',
+      'changelog' => 'Some new features'
+    );
+    $obj->download_link = home_url() . '/wp-content/uploads/mailpoet-premium.zip';
+    $obj->package = $obj->download_link;
+    return $obj;
+  }
+}