replace all tabs with four spaces

[quix0rs-gnu-social.git] / lib / subs.php

diff --git a/lib/subs.php b/lib/subs.php
index 91fc8445d7c34bc4a130819c5986f9ffd49a3350..55e74e0b2f8aa7cb7886c654adce639e28c90f2e 100644 (file)
--- a/lib/subs.php
+++ b/lib/subs.php
@@ -27,13 +27,13 @@ require_once('XMPPHP/XMPP.php');
 
 function subs_subscribe_user($user, $other_nickname) {
 
-       $other = User::staticGet('nickname', $other_nickname);
+    $other = User::staticGet('nickname', $other_nickname);
 
-       if (!$other) {
-               return _('No such user.');
-       }
+    if (!$other) {
+        return _('No such user.');
+    }
 
-       return subs_subscribe_to($user, $other);
+    return subs_subscribe_to($user, $other);
 }
 
 /* Subscribe user $user to other user $other.
@@ -43,54 +43,54 @@ function subs_subscribe_user($user, $other_nickname) {
 
 function subs_subscribe_to($user, $other) {
 
-       if ($user->isSubscribed($other)) {
-               return _('Already subscribed!.');
-       }
+    if ($user->isSubscribed($other)) {
+        return _('Already subscribed!.');
+    }
 
     if ($other->hasBlocked($user)) {
-               return _('User has blocked you.');
+        return _('User has blocked you.');
     }
 
-       if (!$user->subscribeTo($other)) {
-               return _('Could not subscribe.');
-               return;
-       }
+    if (!$user->subscribeTo($other)) {
+        return _('Could not subscribe.');
+        return;
+    }
 
     subs_notify($other, $user);
 
-       if (common_config('memcached', 'enabled')) {
-               $cache = new Memcache();
-               if ($cache->connect(common_config('memcached', 'server'), common_config('memcached', 'port'))) {
-                       $cache->delete(common_cache_key('user:notices_with_friends:' . $user->id));
-               }
-       }
-
-       if ($other->autosubscribe && !$other->isSubscribed($user) && !$user->hasBlocked($other)) {
-               if (!$other->subscribeTo($user)) {
-                       return _('Could not subscribe other to you.');
-               }
-               if (common_config('memcached', 'enabled')) {
-                       $cache = new Memcache();
-                       if ($cache->connect(common_config('memcached', 'server'), common_config('memcached', 'port'))) {
-                               $cache->delete(common_cache_key('user:notices_with_friends:' . $other->id));
-                       }
-               }
-
-               subs_notify($user, $other);
-       }
-
-       return true;
+    if (common_config('memcached', 'enabled')) {
+        $cache = new Memcache();
+        if ($cache->connect(common_config('memcached', 'server'), common_config('memcached', 'port'))) {
+            $cache->delete(common_cache_key('user:notices_with_friends:' . $user->id));
+        }
+    }
+
+    if ($other->autosubscribe && !$other->isSubscribed($user) && !$user->hasBlocked($other)) {
+        if (!$other->subscribeTo($user)) {
+            return _('Could not subscribe other to you.');
+        }
+        if (common_config('memcached', 'enabled')) {
+            $cache = new Memcache();
+            if ($cache->connect(common_config('memcached', 'server'), common_config('memcached', 'port'))) {
+                $cache->delete(common_cache_key('user:notices_with_friends:' . $other->id));
+            }
+        }
+
+        subs_notify($user, $other);
+    }
+
+    return true;
 }
 
 function subs_notify($listenee, $listener) {
-       # XXX: add other notifications (Jabber, SMS) here
-       # XXX: queue this and handle it offline
-       # XXX: Whatever happens, do it in Twitter-like API, too
-       subs_notify_email($listenee, $listener);
+    # XXX: add other notifications (Jabber, SMS) here
+    # XXX: queue this and handle it offline
+    # XXX: Whatever happens, do it in Twitter-like API, too
+    subs_notify_email($listenee, $listener);
 }
 
 function subs_notify_email($listenee, $listener) {
-       mail_subscribe_notify($listenee, $listener);
+    mail_subscribe_notify($listenee, $listener);
 }
 
 /* Unsubscribe $user from nickname $other_nickname
@@ -99,13 +99,13 @@ function subs_notify_email($listenee, $listener) {
 
 function subs_unsubscribe_user($user, $other_nickname) {
 
-       $other = User::staticGet('nickname', $other_nickname);
+    $other = User::staticGet('nickname', $other_nickname);
 
-       if (!$other) {
-               return _('No such user.');
-       }
+    if (!$other) {
+        return _('No such user.');
+    }
 
-       return subs_unsubscribe_to($user, $other->getProfile());
+    return subs_unsubscribe_to($user, $other->getProfile());
 }
 
 /* Unsubscribe user $user from profile $other
@@ -113,28 +113,28 @@ function subs_unsubscribe_user($user, $other_nickname) {
 
 function subs_unsubscribe_to($user, $other) {
 
-       if (!$user->isSubscribed($other))
-               return _('Not subscribed!.');
+    if (!$user->isSubscribed($other))
+        return _('Not subscribed!.');
 
-       $sub = DB_DataObject::factory('subscription');
+    $sub = DB_DataObject::factory('subscription');
 
-       $sub->subscriber = $user->id;
-       $sub->subscribed = $other->id;
+    $sub->subscriber = $user->id;
+    $sub->subscribed = $other->id;
 
-       $sub->find(true);
+    $sub->find(true);
 
-       // note we checked for existence above
+    // note we checked for existence above
 
-       if (!$sub->delete())
-               return _('Couldn\'t delete subscription.');
+    if (!$sub->delete())
+        return _('Couldn\'t delete subscription.');
 
-       if (common_config('memcached', 'enabled')) {
-               $cache = new Memcache();
-               if ($cache->connect(common_config('memcached', 'server'), common_config('memcached', 'port'))) {
-                       $cache->delete(common_cache_key('user:notices_with_friends:' . $user->id));
-               }
-       }
+    if (common_config('memcached', 'enabled')) {
+        $cache = new Memcache();
+        if ($cache->connect(common_config('memcached', 'server'), common_config('memcached', 'port'))) {
+            $cache->delete(common_cache_key('user:notices_with_friends:' . $user->id));
+        }
+    }
 
-       return true;
+    return true;
 }