fix subscriptions a bit

darcs-hash:20080521185602-84dde-9e058c34c251d96cf557c1dd459523aa434bed79.gz

actions/showstream.php

@@ -136,7 +136,9 @@ class ShowstreamAction extends StreamAction {
 									  'name' => 'subscribeto',
 									  'type' => 'hidden',
 									  'value' => $profile->nickname));
-		common_element('input', array('type' => 'submit', 'value' => _t('Subscribe')));
+		common_element('input', array('type' => 'submit',
+									  'class' => 'button',
+									  'value' => _t('Subscribe')));
 		common_element_end('form');
 	}
 
@@ -147,7 +149,9 @@ class ShowstreamAction extends StreamAction {
 									  'name' => 'unsubscribeto',
 									  'type' => 'hidden',
 									  'value' => $profile->nickname));
-		common_element('input', array('type' => 'submit'), _t('Unsubscribe'));
+		common_element('input', array('type' => 'submit',
+									  'class' => 'button',
+									  'value' => _t('Unsubscribe')));
 		common_element_end('form');
 	}
 

actions/subscribe.php

@@ -50,20 +50,12 @@ class SubscribeAction extends Action {
 
 		$sub->created = DB_DataObject_Cast::dateTime(); # current time
 
-		$val = $sub->validate();
-
-		if ($val !== TRUE) {
-			# XXX: give some error notice
-			common_server_error(_t('Subscription did not validate.'));
-			return;
-		}
-
 		if (!$sub->insert()) {
 			common_server_error(_t('Couldn\'t create subscription.'));
 			return;
 		}
 
-		common_redirect(common_local_url('all', array('nickname' =>
+		common_redirect(common_local_url('subscriptions', array('nickname' =>
 																$user->nickname)));
 	}
 }
\ No newline at end of file

actions/unsubscribe.php

@@ -37,16 +37,21 @@ class UnsubscribeAction extends Action {
 			common_server_error(_t('Not subscribed!.'));
 		}
 
-		$sub = new Subscription();
+		$sub = DB_DataObject::factory('subscription');
+		
 		$sub->subscriber = $user->id;
 		$sub->subscribed = $other->id;
 
+		$sub->find(true);
+
+		// note we checked for existence above
+		
 		if (!$sub->delete()) {
 			common_server_error(_t('Couldn\'t delete subscription.'));
 			return;
 		}
 
-		common_redirect(common_local_url('all', array('nickname' =>
+		common_redirect(common_local_url('subscriptions', array('nickname' =>
 																$user->nickname)));
 	}
 }