protected function prepare()
{
include ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
try {
$this->api = $api = Sputnik::get_plugin($this->id);
} catch (Exception $e) {
status_header(500);
$this->header();
echo '<p>' . $e->getMessage() . '</p>';
$this->footer();
return;
}
if (!Sputnik::is_purchased($this->api->slug)) {
wp_redirect(Sputnik_Admin::build_url(array('buy' => $this->id)));
die;
}
if (!current_user_can('install_plugins')) {
wp_die(__('You do not have sufficient permissions to install plugins for this site.', 'sputnik'));
}
check_admin_referer($this->nonce_prefix . $this->api->slug);
include_once ABSPATH . 'wp-admin/includes/plugin-install.php';
$title = sprintf($this->title_format, $this->api->name . ' ' . $this->api->version);
$nonce = $this->nonce_prefix . $this->id;
$url = 'update.php?action=install-plugin&plugin=' . $this->id;
if (isset($_GET['from'])) {
$url .= '&from=' . urlencode(stripslashes($_GET['from']));
}
$type = 'web';
//Install plugin type, From Web or an Upload.
if ($this->api->is_theme) {
$this->upgrader = new Sputnik_ThemeUpgrader(new Sputnik_View_Install_Skin(compact('title', 'url', 'nonce', 'plugin', 'api')));
} else {
$this->upgrader = new Sputnik_Upgrader(new Sputnik_View_Install_Skin(compact('title', 'url', 'nonce', 'plugin', 'api')));
}
}
protected static function upgrade($file)
{
include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
try {
$data = Sputnik::get_from_file($file);
if ($data === null) {
throw new Exception(__('Plugin not found', 'wpsc'));
}
$id = $data['Sputnik ID'];
$api = Sputnik::get_plugin($id);
} catch (Exception $e) {
status_header(500);
iframe_header(__('Update Plugin', 'wpsc'));
echo $e->getMessage();
iframe_footer();
die;
}
if (!Sputnik::is_purchased($id)) {
wp_redirect(self::build_url(array('buy' => $id)));
die;
}
if (!current_user_can('install_plugins')) {
wp_die(__('You do not have sufficient permissions to install plugins for this site.', 'wpsc'));
}
include_once ABSPATH . 'wp-admin/includes/plugin-install.php';
check_admin_referer('sputnik_upgrade-plugin_' . $file);
global $body_id;
$body_id = 'sputnik-upgrade';
iframe_header(__('Update Plugin', 'wpsc'));
$title = sprintf(__('Updating Plugin: %s', 'wpsc'), $api->name . ' ' . $api->version);
$nonce = 'sputnik_upgrade-plugin_' . $id;
$url = 'update.php?action=upgrade-plugin&plugin=' . $id;
if (isset($_GET['from'])) {
$url .= '&from=' . urlencode(stripslashes($_GET['from']));
}
$type = 'web';
//Install plugin type, From Web or an Upload.
$plugin = $id;
if ($api->is_theme) {
$upgrader = new Sputnik_ThemeUpgrader(new Sputnik_Upgrader_Skin(compact('title', 'url', 'nonce', 'plugin', 'api')));
} else {
$upgrader = new Sputnik_Upgrader(new Sputnik_Upgrader_Skin(compact('title', 'url', 'nonce', 'plugin', 'api')));
}
$upgrader->upgrade($file);
iframe_footer();
die;
}
