ROFLMAO... This is a good one that I'm positive we're gonna see more of.
Let me help ya out here with it. You need to find what you deleted accidentally, this can be done by looking at the sql files in your install package.
Now FBConnect does not install with the base dolphin, it comes later. So this is where it gets a little fun, but not impossible for you.
If you look at your D7 Install package that should still be zipped on your laptop/desktop system you'll find everything you need.
You can just go to:
modules/boonex/facebook_connect/install/sql/install.sql and open it with your text editor. You'll see the following:
--
-- Dumping data for table `sys_objects_auths`
--
INSERT INTO
`sys_objects_auths`
(`Title`, `Link`)
VALUES
('_bx_facebook', 'modules/?r=facebook_connect/login_form');
--
-- `sys_alerts_handlers` ;
--
INSERT INTO
`sys_alerts_handlers`
SET
`name` = 'bx_facebook_connect',
`class` = 'BxFaceBookConnectAlerts',
`file` = 'modules/boonex/facebook_connect/classes/BxFaceBookConnectAlerts.php';
SET @iHandlerId := (SELECT `id` FROM `sys_alerts_handlers` WHERE `name` = 'bx_facebook_connect');
--
-- `sys_alerts` ;
--
INSERT INTO
`sys_alerts`
SET
`unit` = 'profile',
`action` = 'logout',
`handler_id` = @iHandlerId;
INSERT INTO
`sys_alerts`
SET
`unit` = 'profile',
`action` = 'send_mail',
`handler_id` = @iHandlerId;
ALTER TABLE `Profiles` ADD `FacebookProfile` INT(10) NOT NULL ;
--
-- `sys_options_cats` ;
--
SET @iMaxOrder = (SELECT `menu_order` + 1 FROM `sys_options_cats` ORDER BY `menu_order` DESC LIMIT 1);
INSERT INTO `sys_options_cats` (`name`, `menu_order`) VALUES ('Facebook connect', @iMaxOrder);
SET @iKategId = (SELECT LAST_INSERT_ID());
--
-- Dumping data for table `sys_options`;
--
INSERT INTO
`sys_options`
SET
`Name` = 'bx_facebook_connect_api_key',
`kateg` = @iKategId,
`desc` = 'Facebook api key',
`Type` = 'digit',
`VALUE` = '',
`order_in_kateg` = 1;
INSERT INTO
`sys_options`
SET
`Name` = 'bx_facebook_connect_secret_key',
`kateg` = @iKategId,
`desc` = 'Facebook secret key',
`Type` = 'digit',
`VALUE` = '',
`order_in_kateg` = 2;
--
-- `sys_menu_admin`;
--
INSERT INTO
`sys_menu_admin`
SET
`name` = 'Facebook connect',
`title` = '_bx_facebook',
`url` = '{siteUrl}modules/?r=facebook_connect/administration/',
`description` = 'Managing the \'facebook connect\' settings',
`icon` = 'modules/boonex/facebook_connect/|facebook-icon_little.png',
`parent_id` = 2;
--
-- permalink
--
INSERT INTO
`sys_permalinks`
SET
`standard` = 'modules/?r=facebook_connect/',
`permalink` = 'm/facebook_connect/',
`check` = 'bx_facebook_connect_permalinks';
--
-- settings
--
INSERT INTO
`sys_options`
(`Name`, `VALUE`, `kateg`, `desc`, `Type`, `check`, `err_text`, `order_in_kateg`, `AvailableValues`)
VALUES
('bx_facebook_connect_permalinks', 'on', 26, 'Enable friendly permalinks in facebook connect', 'checkbox', '', '', '0', '');
UPDATE `sys_profile_fields` SET `Max` = 500 WHERE `Name` = 'NickName' LIMIT 1;
Just look at it and pull the part you deleted out and run that section as an SQL Query in your phpMyAdmin Screen. It'll go right back in for you.
If your not sure which one, you can always go into your admin panel and uninstall the module and then re-install the full thing. If it's not showing up there then run this url after your logged in as admin:
yoursite.com/modules/boonex/facebook_connect/install/sql/uninstall.sql and that will dump the entire module and then you can run the following sql to put it back.
yoursite.com/modules/boonex/facebook_connect/install/sql/install.sql
That will re-install it for you again.