From: mac65 <mac65@mac65.com>
Date: Wed, 1 Oct 2008 00:12:33 +0000 (-0400)
Subject: Add support for since_id and before_id to Twitter API. Ticket #540.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=c08a67094cb848e8bcd8f631aa44adf57a33b7ab;p=quix0rs-gnu-social.git

Add support for since_id and before_id to Twitter API. Ticket #540.

darcs-hash:20081001001233-e558a-3fcc269985050021ec9b44c052206c731cc4689d.gz
---

diff --git a/actions/twitapistatuses.php b/actions/twitapistatuses.php
index 4f2139bc59..3271f1e289 100644
--- a/actions/twitapistatuses.php
+++ b/actions/twitapistatuses.php
@@ -57,7 +57,22 @@ class TwitapistatusesAction extends TwitterapiAction {
 		// FIXME: To really live up to the spec we need to build a list
 		// of notices by users who have custom avatars, so fix this SQL -- Zach
 
-		$notice = Notice::publicStream(0, $MAX_PUBSTATUSES);
+    	$page = $this->arg('page');
+    	$since_id = $this->arg('since_id');
+    	$before_id = $this->arg('before_id');
+
+		// NOTE: page, since_id, and before_id are extensions to Twitter API -- TB
+        if (!$page) {
+            $page = 1;
+        }
+        if (!$since_id) {
+            $since_id = 0;
+        }
+        if (!$before_id) {
+            $before_id = 0;
+        }
+
+		$notice = Notice::publicStream((($page-1)*$MAX_PUBSTATUSES), $MAX_PUBSTATUSES, $since_id, $before_id);
 
 		if ($notice) {
 
@@ -112,16 +127,26 @@ class TwitapistatusesAction extends TwitterapiAction {
 		$since = $this->arg('since');
 		$since_id = $this->arg('since_id');
 		$count = $this->arg('count');
-		$page = $this->arg('page');
+    	$page = $this->arg('page');
+    	$before_id = $this->arg('before_id');
 
-		if (!$page) {
-			$page = 1;
-		}
+        if (!$page) {
+            $page = 1;
+        }
 
 		if (!$count) {
 			$count = 20;
 		}
 
+        if (!$since_id) {
+            $since_id = 0;
+        }
+
+		// NOTE: before_id is an extensions to Twitter API -- TB
+        if (!$before_id) {
+            $before_id = 0;
+        }
+
 		$user = $this->get_user($id, $apidata);
 		$profile = $user->getProfile();
 
@@ -133,7 +158,7 @@ class TwitapistatusesAction extends TwitterapiAction {
 		$link = common_local_url('all', array('nickname' => $user->nickname));
 		$subtitle = sprintf(_('Updates from %1$s and friends on %2$s!'), $user->nickname, $sitename);
 
-		$notice = $user->noticesWithFriends(($page-1)*20, $count);
+		$notice = $user->noticesWithFriends(($page-1)*20, $count, $since_id, $before_id);
 
 		switch($apidata['content-type']) {
 		 case 'xml':
@@ -215,8 +240,9 @@ class TwitapistatusesAction extends TwitterapiAction {
 
 		$count = $this->arg('count');
 		$since = $this->arg('since');
-		$since_id = $this->arg('since_id');
+    	$since_id = $this->arg('since_id');
 		$page = $this->arg('page');
+    	$before_id = $this->arg('before_id');
 
 		if (!$page) {
 			$page = 1;
@@ -226,6 +252,15 @@ class TwitapistatusesAction extends TwitterapiAction {
 			$count = 20;
 		}
 
+        if (!$since_id) {
+            $since_id = 0;
+        }
+
+		// NOTE: before_id is an extensions to Twitter API -- TB
+        if (!$before_id) {
+            $before_id = 0;
+        }
+
 		$sitename = common_config('site', 'name');
 		$siteserver = common_config('site', 'server');
 
@@ -235,9 +270,8 @@ class TwitapistatusesAction extends TwitterapiAction {
 		$subtitle = sprintf(_('Updates from %1$s on %2$s!'), $user->nickname, $sitename);
 
 		# XXX: since
-		# XXX: since_id
 
-		$notice = $user->getNotices((($page-1)*20), $count);
+		$notice = $user->getNotices((($page-1)*20), $count, $since_id, $before_id);
 
 		switch($apidata['content-type']) {
 		 case 'xml':
@@ -354,6 +388,8 @@ class TwitapistatusesAction extends TwitterapiAction {
 
 		$count = $this->arg('count');
 		$page = $this->arg('page');
+    	$since_id = $this->arg('since_id');
+    	$before_id = $this->arg('before_id');
 
 		$user = $apidata['user'];
 		$profile = $user->getProfile();
@@ -374,7 +410,15 @@ class TwitapistatusesAction extends TwitterapiAction {
 			$count = 20;
 		}
 
-		$notice = $user->getReplies((($page-1)*20), $count);
+        if (!$since_id) {
+            $since_id = 0;
+        }
+
+		// NOTE: before_id is an extensions to Twitter API -- TB
+        if (!$before_id) {
+            $before_id = 0;
+        }
+		$notice = $user->getReplies((($page-1)*20), $count, $since_id, $before_id);
 		$notices = array();
 
 		while ($notice->fetch()) {
diff --git a/classes/Notice.php b/classes/Notice.php
index 7566136ce8..cb153a2e5f 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -308,12 +308,38 @@ class Notice extends Memcached_DataObject
 		return $wrapper;
 	}
 	
-	function publicStream($offset=0, $limit=20) {
+	function publicStream($offset=0, $limit=20, $since_id=0, $before_id=0) {
 		
+		$needAnd = FALSE;
+      	$needWhere = TRUE;
+
 		$qry = 'SELECT * FROM notice ';
 
 		if (common_config('public', 'localonly')) {
 			$qry .= ' WHERE is_local = 1 ';
+			$needWhere = FALSE;
+			$needAnd = TRUE;
+		}
+
+   		// NOTE: since_id and before_id are extensions to Twitter API
+        if ($since_id > 0) {
+            if ($needWhere)
+                $qry .= ' WHERE ';
+            if ($needAnd)
+				$qry .= ' AND ';
+            $qry .= ' notice.id > ' . $since_id . ' ';
+			$needAnd = FALSE;
+			$needWhere = FALSE;
+        }
+
+		if ($before_id > 0) {
+            if ($needWhere)
+                $qry .= ' WHERE ';
+			if ($needAnd)
+				$qry .= ' AND ';
+			$qry .= ' notice.id < ' . $before_id . ' ';
+			$needAnd = FALSE;
+			$needWhere = FALSE;
 		}
 
 		return Notice::getStream($qry,
diff --git a/classes/User.php b/classes/User.php
index 2d689fd2b9..ce7632ec5b 100644
--- a/classes/User.php
+++ b/classes/User.php
@@ -141,6 +141,19 @@ class User extends Memcached_DataObject
 		return true;
 	}
 
+	function noticesWithFriendsWindow() {
+		
+		
+		$notice = new Notice();
+		
+		$notice->query('SELECT notice.* ' .
+					   'FROM notice JOIN subscription on notice.profile_id = subscription.subscribed ' .
+					   'WHERE subscription.subscriber = ' . $this->id . ' ' .
+					   'ORDER BY created DESC, notice.id DESC ' .
+					   'LIMIT 0, ' . WITHFRIENDS_CACHE_WINDOW);
+		
+	}
+	
 	static function register($fields) {
 
 		# MAGICALLY put fields into current scope
@@ -291,23 +304,45 @@ class User extends Memcached_DataObject
 		return $user;
 	}
 
-	function getReplies($offset=0, $limit=NOTICES_PER_PAGE) {
+	function getReplies($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0) {
 		$qry =
 		  'SELECT notice.* ' .
 		  'FROM notice JOIN reply ON notice.id = reply.notice_id ' .
 		  'WHERE reply.profile_id = %d ';
 		
+        if ($since_id > 0) {
+            $qry .= ' AND notice.id > ' . $since_id . ' ';
+			$needAnd = FALSE;
+        }
+
+        // NOTE: before_id is an extension to Twitter API
+        if ($before_id > 0) {
+            $qry .= ' AND notice.id < ' . $before_id . ' ';
+			$needAnd = FALSE;
+        }
+
 		return Notice::getStream(sprintf($qry, $this->id),
 								 'user:replies:'.$this->id,
 								 $offset, $limit);
 	}
 	
-	function getNotices($offset=0, $limit=NOTICES_PER_PAGE) {
+	function getNotices($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0) {
 		$qry =
 		  'SELECT * ' .
 		  'FROM notice ' .
 		  'WHERE profile_id = %d ';
 		
+        if ($since_id > 0) {
+            $qry .= ' AND notice.id > ' . $since_id . ' ';
+			$needAnd = FALSE;
+        }
+
+        // NOTE: before_id is an extension to Twitter API
+        if ($before_id > 0) {
+            $qry .= ' AND notice.id < ' . $before_id . ' ';
+			$needAnd = FALSE;
+        }
+
 		return Notice::getStream(sprintf($qry, $this->id),
 								 'user:notices:'.$this->id,
 								 $offset, $limit);
@@ -324,12 +359,23 @@ class User extends Memcached_DataObject
 								 $offset, $limit);
 	}
 	
-	function noticesWithFriends($offset=0, $limit=NOTICES_PER_PAGE) {
+	function noticesWithFriends($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0) {
 		$qry =
 		  'SELECT notice.* ' .
 		  'FROM notice JOIN subscription ON notice.profile_id = subscription.subscribed ' .
 		  'WHERE subscription.subscriber = %d ';
-		
+
+        if ($since_id > 0) {
+            $qry .= ' AND notice.id > ' . $since_id . ' ';
+			$needAnd = FALSE;
+        }
+
+        // NOTE: before_id is an extension to Twitter API
+        if ($before_id > 0) {
+            $qry .= ' AND notice.id < ' . $before_id . ' ';
+			$needAnd = FALSE;
+        }
+
 		return Notice::getStream(sprintf($qry, $this->id),
 								 'user:notices_with_friends:' . $this->id,
 								 $offset, $limit);