extension.driver.php

<?php

	if(!defined("__IN_SYMPHONY__")) die("<h2>Error</h2><p>You cannot directly access this file</p>");

	Class extension_mailchimp extends Extension{

		public function uninstall() {
			Symphony::Configuration()->remove('mailchimp');
			Symphony::Configuration()->write();
		}

		public function getSubscribedDelegates() {
			return array(
				array(
					'page'		=> '/system/preferences/',
					'delegate'	=> 'AddCustomPreferenceFieldsets',
					'callback'	=> 'addCustomPreferenceFieldsets'
				)
			);
		}

	/*-------------------------------------------------------------------------
		Utilities:
	-------------------------------------------------------------------------*/

		public function getKey() {
			return Symphony::Configuration()->get('key', 'mailchimp');
		}

		public function getList() {
			return Symphony::Configuration()->get('list', 'mailchimp');
		}

	/*-------------------------------------------------------------------------
		Delegates:
	-------------------------------------------------------------------------*/

		public function addCustomPreferenceFieldsets($context) {
			$fieldset = new XMLElement('fieldset');
			$fieldset->setAttribute('class', 'settings');
			$fieldset->appendChild(
				new XMLElement('legend', 'Mailchimp')
			);

			$group = new XMLElement('div');
			$group->setAttribute('class', 'group');

			$api = Widget::Label('API Key');
			$api->appendChild(Widget::Input(
				'settings[mailchimp][key]', General::Sanitize($this->getKey())
			));
			$api->appendChild(
				new XMLElement('p', Widget::Anchor(__('Generate your API Key'), 'http://kb.mailchimp.com/article/where-can-i-find-my-api-key'), array(
					'class' => 'help'
				))
			);

			$group->appendChild($api);

			$list = Widget::Label('Default List ID');
			$list->appendChild(Widget::Input(
				'settings[mailchimp][list]', General::Sanitize($this->getList())
			));
			$list->appendChild(
				new XMLElement('p', __('Can be overidden from the frontend'), array(
					'class' => 'help'
				))
			);
			$group->appendChild($list);

			$fieldset->appendChild($group);

			$context['wrapper']->appendChild($fieldset);
		}
	}

?>