wpmandrill-ms.php

<?php
/*
 * Plugin Name: wpMandrill MS
 * Plugin URI: trepmal.com
 * Description: Network-wide settings for wpMandrill.
 * Version: 2013.04.01
 * Author: Kailey Lampert
 * Author URI: kaileylampert.com
 * License: GPLv2 or later
 * TextDomain: wpmandrill-ms
 * DomainPath:
 * Network: true
 */

$wpmandrill_ms = new WPMandrill_MS();

class WPMandrill_MS {

	function __construct() {
		add_action( 'admin_menu', array( &$this, 'admin_menu' ), 11 );
		add_action( 'network_admin_menu', array( &$this, 'network_admin_menu' ) );
		add_filter( 'pre_option_wpmandrill', array( &$this, 'pre_option_wpmandrill' ) );
	}

	function admin_menu() {
		remove_submenu_page( 'options-general.php', 'wpmandrill' );
	}

	function network_admin_menu() {
		add_submenu_page( 'settings.php', __( 'wpMandrill MS', 'wpmandrill-ms' ), __( 'wpMandrill MS', 'wpmandrill-ms' ), 'edit_posts', __CLASS__, array( &$this, 'network_page' ) );
	}

	function network_page() {
		?><div class="wrap">
		<h2><?php _e( 'wpMandrill MS', 'wpmandrill-ms' ); ?></h2>
		<?php

			if ( isset( $_POST['save_wpmandrill_ms'] ) ) {
				if ( wp_verify_nonce( $_POST['save_wpmandrill_ms'], 'save_wpmandrill_ms' ) ) {
					$options = array_map( 'strip_tags', $_POST['wpmandrill_ms'] );
					update_site_option( 'wpmandrill_ms', $options );
					echo '<div class="updated"><p>Saved.</p></div>';
				} else {
					echo '<div class="updated"><p>Failed nonce check.</p></div>';
				}
			}
			$d = array( 'api_key' => '' , 'from_name' => '', 'from_username' => '', 'from_domain' => '', 'reply_to' => '', 'tags' => '' );
			$options = get_site_option( 'wpmandrill_ms', $d );

		?>
		<form method="post">
			<p><label>API Key
				<input type="text" name="wpmandrill_ms[api_key]" value="<?php echo esc_attr( $options['api_key'] ); ?>" />
			</label></p>
			<p><label>From Name
				<input type="text" name="wpmandrill_ms[from_name]" value="<?php echo esc_attr( $options['from_name'] ); ?>" />
			</label></p>
			<p><label>From Username (from_username@from_domain)
				<input type="text" name="wpmandrill_ms[from_username]" value="<?php echo esc_attr( $options['from_username'] ); ?>" />
			</label></p>
			<p><label>From Domain (from_username@from_domain)
				<input type="text" name="wpmandrill_ms[from_domain]" value="<?php echo esc_attr( $options['from_domain'] ); ?>" />
			</label></p>
			<p><label>Reply To
				<input type="text" name="wpmandrill_ms[reply_to]" value="<?php echo esc_attr( $options['reply_to'] ); ?>" />
			</label></p>
			<p><label>Convert line-breaks
				<input type="checkbox" name="wpmandrill_ms[nl2br]" value="1" <?php checked( isset( $options['nl2br'] ) ); ?> />
			</label></p>
			<p><label>Tags
				<input type="text" name="wpmandrill_ms[tags]" value="<?php echo esc_attr( $options['tags'] ); ?>" />
			</label></p>
			<?php
				wp_nonce_field( 'save_wpmandrill_ms', 'save_wpmandrill_ms' );
				submit_button();
			?>
		</form>
		</div><?php
	}

	function pre_option_wpmandrill( $return ) {
		return get_site_option('wpmandrill_ms');
	}

}