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-rw-r--r--classes/Profile.php12
-rw-r--r--classes/Subscription.php154
-rw-r--r--classes/User.php19
3 files changed, 165 insertions, 20 deletions
diff --git a/classes/Profile.php b/classes/Profile.php
index 494c697e4..6b396c8c3 100644
--- a/classes/Profile.php
+++ b/classes/Profile.php
@@ -868,4 +868,16 @@ class Profile extends Memcached_DataObject
return $uri;
}
+ function hasBlocked($other)
+ {
+ $block = Profile_block::get($this->id, $other->id);
+
+ if (empty($block)) {
+ $result = false;
+ } else {
+ $result = true;
+ }
+
+ return $result;
+ }
}
diff --git a/classes/Subscription.php b/classes/Subscription.php
index faf1331cd..d6fb3fcbd 100644
--- a/classes/Subscription.php
+++ b/classes/Subscription.php
@@ -24,7 +24,7 @@ if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
*/
require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
-class Subscription extends Memcached_DataObject
+class Subscription extends Memcached_DataObject
{
###START_AUTOCODE
/* the code below is auto generated do not remove the above tag */
@@ -34,8 +34,8 @@ class Subscription extends Memcached_DataObject
public $subscribed; // int(4) primary_key not_null
public $jabber; // tinyint(1) default_1
public $sms; // tinyint(1) default_1
- public $token; // varchar(255)
- public $secret; // varchar(255)
+ public $token; // varchar(255)
+ public $secret; // varchar(255)
public $created; // datetime() not_null
public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
@@ -45,9 +45,155 @@ class Subscription extends Memcached_DataObject
/* the code above is auto generated do not remove the tag below */
###END_AUTOCODE
-
+
function pkeyGet($kv)
{
return Memcached_DataObject::pkeyGet('Subscription', $kv);
}
+
+ /**
+ * Make a new subscription
+ *
+ * @param Profile $subscriber party to receive new notices
+ * @param Profile $other party sending notices; publisher
+ *
+ * @return Subscription new subscription
+ */
+
+ static function start($subscriber, $other)
+ {
+ if (!$subscriber->hasRight(Right::SUBSCRIBE)) {
+ throw new Exception(_('You have been banned from subscribing.'));
+ }
+
+ if (self::exists($subscriber, $other)) {
+ throw new Exception(_('Already subscribed!'));
+ }
+
+ if ($other->hasBlocked($subscriber)) {
+ throw new Exception(_('User has blocked you.'));
+ }
+
+ if (Event::handle('StartSubscribe', array($subscriber, $other))) {
+
+ $sub = new Subscription();
+
+ $sub->subscriber = $subscriber->id;
+ $sub->subscribed = $other->id;
+ $sub->created = common_sql_now();
+
+ $result = $sub->insert();
+
+ if (!$result) {
+ common_log_db_error($sub, 'INSERT', __FILE__);
+ throw new Exception(_('Could not save subscription.'));
+ }
+
+ $sub->notify();
+
+ self::blow('user:notices_with_friends:%d', $subscriber->id);
+
+ $subscriber->blowSubscriptionsCount();
+ $other->blowSubscribersCount();
+
+ $otherUser = User::staticGet('id', $other->id);
+
+ if (!empty($otherUser) &&
+ $otherUser->autosubscribe &&
+ !self::exists($other, $subscriber) &&
+ !$subscriber->hasBlocked($other)) {
+
+ $auto = new Subscription();
+
+ $auto->subscriber = $subscriber->id;
+ $auto->subscribed = $other->id;
+ $auto->created = common_sql_now();
+
+ $result = $auto->insert();
+
+ if (!$result) {
+ common_log_db_error($auto, 'INSERT', __FILE__);
+ throw new Exception(_('Could not save subscription.'));
+ }
+
+ $auto->notify();
+ }
+
+ Event::handle('EndSubscribe', array($subscriber, $other));
+ }
+
+ return true;
+ }
+
+ function notify()
+ {
+ # XXX: add other notifications (Jabber, SMS) here
+ # XXX: queue this and handle it offline
+ # XXX: Whatever happens, do it in Twitter-like API, too
+
+ $this->notifyEmail();
+ }
+
+ function notifyEmail()
+ {
+ $subscribedUser = User::staticGet('id', $this->subscribed);
+
+ if (!empty($subscribedUser)) {
+
+ $subscriber = Profile::staticGet('id', $this->subscriber);
+
+ mail_subscribe_notify_profile($subscribedUser, $subscriber);
+ }
+ }
+
+ /**
+ * Cancel a subscription
+ *
+ */
+
+ function cancel($subscriber, $other)
+ {
+ if (!self::exists($subscriber, $other)) {
+ throw new Exception(_('Not subscribed!'));
+ }
+
+ // Don't allow deleting self subs
+
+ if ($subscriber->id == $other->id) {
+ throw new Exception(_('Couldn\'t delete self-subscription.'));
+ }
+
+ if (Event::handle('StartUnsubscribe', array($subscriber, $other))) {
+
+ $sub = Subscription::pkeyGet(array('subscriber' => $subscriber->id,
+ 'subscribed' => $other->id));
+
+ // note we checked for existence above
+
+ assert(!empty($sub));
+
+ $result = $sub->delete();
+
+ if (!$result) {
+ common_log_db_error($sub, 'DELETE', __FILE__);
+ throw new Exception(_('Couldn\'t delete subscription.'));
+ }
+
+ self::blow('user:notices_with_friends:%d', $subscriber->id);
+
+ $subscriber->blowSubscriptionsCount();
+ $other->blowSubscribersCount();
+
+ Event::handle('EndUnsubscribe', array($subscriber, $other));
+ }
+
+ return;
+ }
+
+ function exists($subscriber, $other)
+ {
+ $sub = Subscription::pkeyGet(array('subscriber' => $subscriber->id,
+ 'subscribed' => $other->id));
+ return (empty($sub)) ? false : true;
+ }
}
diff --git a/classes/User.php b/classes/User.php
index 72c3f39e9..10b1f4865 100644
--- a/classes/User.php
+++ b/classes/User.php
@@ -80,11 +80,7 @@ class User extends Memcached_DataObject
function isSubscribed($other)
{
- assert(!is_null($other));
- // XXX: cache results of this query
- $sub = Subscription::pkeyGet(array('subscriber' => $this->id,
- 'subscribed' => $other->id));
- return (is_null($sub)) ? false : true;
+ return Subscription::exists($this->getProfile(), $other);
}
// 'update' won't write key columns, so we have to do it ourselves.
@@ -167,17 +163,8 @@ class User extends Memcached_DataObject
function hasBlocked($other)
{
-
- $block = Profile_block::get($this->id, $other->id);
-
- if (is_null($block)) {
- $result = false;
- } else {
- $result = true;
- $block->free();
- }
-
- return $result;
+ $profile = $this->getProfile();
+ return $profile->hasBlocked($other);
}
/**