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-rw-r--r--classes/File.php7
-rw-r--r--classes/File_oembed.php8
-rw-r--r--classes/Memcached_DataObject.php169
-rw-r--r--lib/api.php4
-rw-r--r--lib/snapshot.php8
-rw-r--r--lib/util.php5
6 files changed, 94 insertions, 107 deletions
diff --git a/classes/File.php b/classes/File.php
index 6173f31d6..c527c4ffe 100644
--- a/classes/File.php
+++ b/classes/File.php
@@ -80,7 +80,14 @@ class File extends Memcached_DataObject
if (isset($redir_data['type'])
&& (('text/html' === substr($redir_data['type'], 0, 9) || 'application/xhtml+xml' === substr($redir_data['type'], 0, 21)))
&& ($oembed_data = File_oembed::_getOembed($given_url))) {
+
+ $fo = File_oembed::staticGet('file_id', $file_id);
+
+ if (empty($fo)) {
File_oembed::saveNew($oembed_data, $file_id);
+ } else {
+ common_log(LOG_WARNING, "Strangely, a File_oembed object exists for new file $file_id", __FILE__);
+ }
}
return $x;
}
diff --git a/classes/File_oembed.php b/classes/File_oembed.php
index e41ccfd09..11f160718 100644
--- a/classes/File_oembed.php
+++ b/classes/File_oembed.php
@@ -115,7 +115,13 @@ class File_oembed extends Memcached_DataObject
}
$file_oembed->insert();
if (!empty($data->thumbnail_url)) {
- File_thumbnail::saveNew($data, $file_id);
+ $ft = File_thumbnail::staticGet('file_id', $file_id);
+ if (!empty($ft)) {
+ common_log(LOG_WARNING, "Strangely, a File_thumbnail object exists for new file $file_id",
+ __FILE__);
+ } else {
+ File_thumbnail::saveNew($data, $file_id);
+ }
}
}
}
diff --git a/classes/Memcached_DataObject.php b/classes/Memcached_DataObject.php
index 400b05f97..21f6781c2 100644
--- a/classes/Memcached_DataObject.php
+++ b/classes/Memcached_DataObject.php
@@ -19,6 +19,8 @@
if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
+require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
+
class Memcached_DataObject extends DB_DataObject
{
/**
@@ -66,6 +68,7 @@ class Memcached_DataObject extends DB_DataObject
// Clear this out so we don't accidentally break global
// state in *this* process.
$this->_DB_resultid = null;
+
// We don't have any local DBO refs, so clear these out.
$this->_link_loaded = false;
}
@@ -90,42 +93,30 @@ class Memcached_DataObject extends DB_DataObject
unset($i);
}
$i = Memcached_DataObject::getcached($cls, $k, $v);
- if ($i === false) { // false == cache miss
+ if ($i) {
+ return $i;
+ } else {
$i = DB_DataObject::factory($cls);
if (empty($i)) {
- $i = false;
- return $i;
+ return false;
}
$result = $i->get($k, $v);
if ($result) {
- // Hit!
$i->encache();
+ return $i;
} else {
- // save the fact that no such row exists
- $c = self::memcache();
- if (!empty($c)) {
- $ck = self::cachekey($cls, $k, $v);
- $c->set($ck, null);
- }
- $i = false;
+ return false;
}
}
- return $i;
}
- /**
- * @fixme Should this return false on lookup fail to match staticGet?
- */
- function pkeyGet($cls, $kv)
+ function &pkeyGet($cls, $kv)
{
$i = Memcached_DataObject::multicache($cls, $kv);
- if ($i !== false) { // false == cache miss
+ if ($i) {
return $i;
} else {
- $i = DB_DataObject::factory($cls);
- if (empty($i)) {
- return false;
- }
+ $i = new $cls();
foreach ($kv as $k => $v) {
$i->$k = $v;
}
@@ -133,11 +124,6 @@ class Memcached_DataObject extends DB_DataObject
$i->encache();
} else {
$i = null;
- $c = self::memcache();
- if (!empty($c)) {
- $ck = self::multicacheKey($cls, $kv);
- $c->set($ck, null);
- }
}
return $i;
}
@@ -146,9 +132,6 @@ class Memcached_DataObject extends DB_DataObject
function insert()
{
$result = parent::insert();
- if ($result) {
- $this->encache(); // in case of cached negative lookups
- }
return $result;
}
@@ -188,23 +171,21 @@ class Memcached_DataObject extends DB_DataObject
if (!$c) {
return false;
} else {
- return $c->get(Memcached_DataObject::cacheKey($cls, $k, $v));
+ $obj = $c->get(Memcached_DataObject::cacheKey($cls, $k, $v));
+ if (0 == strcasecmp($cls, 'User')) {
+ // Special case for User
+ if (is_object($obj->id)) {
+ common_log(LOG_ERR, "User " . $obj->nickname . " was cached with User as ID; deleting");
+ $c->delete(Memcached_DataObject::cacheKey($cls, $k, $v));
+ return false;
+ }
+ }
+ return $obj;
}
}
function keyTypes()
{
- // ini-based classes return number-indexed arrays. handbuilt
- // classes return column => keytype. Make this uniform.
-
- $keys = $this->keys();
-
- $keyskeys = array_keys($keys);
-
- if (is_string($keyskeys[0])) {
- return $keys;
- }
-
global $_DB_DATAOBJECT;
if (!isset($_DB_DATAOBJECT['INI'][$this->_database][$this->__table."__keys"])) {
$this->databaseStructure();
@@ -216,90 +197,73 @@ class Memcached_DataObject extends DB_DataObject
function encache()
{
$c = $this->memcache();
-
if (!$c) {
return false;
- }
-
- $keys = $this->_allCacheKeys();
-
- foreach ($keys as $key) {
- $c->set($key, $this);
+ } else if ($this->tableName() == 'user' && is_object($this->id)) {
+ // Special case for User bug
+ $e = new Exception();
+ common_log(LOG_ERR, __METHOD__ . ' caching user with User object as ID ' .
+ str_replace("\n", " ", $e->getTraceAsString()));
+ return false;
+ } else {
+ $pkey = array();
+ $pval = array();
+ $types = $this->keyTypes();
+ ksort($types);
+ foreach ($types as $key => $type) {
+ if ($type == 'K') {
+ $pkey[] = $key;
+ $pval[] = $this->$key;
+ } else {
+ $c->set($this->cacheKey($this->tableName(), $key, $this->$key), $this);
+ }
+ }
+ # XXX: should work for both compound and scalar pkeys
+ $pvals = implode(',', $pval);
+ $pkeys = implode(',', $pkey);
+ $c->set($this->cacheKey($this->tableName(), $pkeys, $pvals), $this);
}
}
function decache()
{
$c = $this->memcache();
-
if (!$c) {
return false;
- }
-
- $keys = $this->_allCacheKeys();
-
- foreach ($keys as $key) {
- $c->delete($key, $this);
- }
- }
-
- function _allCacheKeys()
- {
- $ckeys = array();
-
- $types = $this->keyTypes();
- ksort($types);
-
- $pkey = array();
- $pval = array();
-
- foreach ($types as $key => $type) {
-
- assert(!empty($key));
-
- if ($type == 'U') {
- if (empty($this->$key)) {
- continue;
+ } else {
+ $pkey = array();
+ $pval = array();
+ $types = $this->keyTypes();
+ ksort($types);
+ foreach ($types as $key => $type) {
+ if ($type == 'K') {
+ $pkey[] = $key;
+ $pval[] = $this->$key;
+ } else {
+ $c->delete($this->cacheKey($this->tableName(), $key, $this->$key));
}
- $ckeys[] = $this->cacheKey($this->tableName(), $key, $this->$key);
- } else if ($type == 'K' || $type == 'N') {
- $pkey[] = $key;
- $pval[] = $this->$key;
- } else {
- throw new Exception("Unknown key type $key => $type for " . $this->tableName());
}
+ # should work for both compound and scalar pkeys
+ # XXX: comma works for now but may not be safe separator for future keys
+ $pvals = implode(',', $pval);
+ $pkeys = implode(',', $pkey);
+ $c->delete($this->cacheKey($this->tableName(), $pkeys, $pvals));
}
-
- assert(count($pkey) > 0);
-
- // XXX: should work for both compound and scalar pkeys
- $pvals = implode(',', $pval);
- $pkeys = implode(',', $pkey);
-
- $ckeys[] = $this->cacheKey($this->tableName(), $pkeys, $pvals);
-
- return $ckeys;
}
function multicache($cls, $kv)
{
ksort($kv);
- $c = self::memcache();
+ $c = Memcached_DataObject::memcache();
if (!$c) {
return false;
} else {
- return $c->get(self::multicacheKey($cls, $kv));
+ $pkeys = implode(',', array_keys($kv));
+ $pvals = implode(',', array_values($kv));
+ return $c->get(Memcached_DataObject::cacheKey($cls, $pkeys, $pvals));
}
}
- static function multicacheKey($cls, $kv)
- {
- ksort($kv);
- $pkeys = implode(',', array_keys($kv));
- $pvals = implode(',', array_values($kv));
- return self::cacheKey($cls, $pkeys, $pvals);
- }
-
function getSearchEngine($table)
{
require_once INSTALLDIR.'/lib/search_engines.php';
@@ -334,8 +298,7 @@ class Memcached_DataObject extends DB_DataObject
$key_part = common_keyize($cls).':'.md5($qry);
$ckey = common_cache_key($key_part);
$stored = $c->get($ckey);
-
- if ($stored !== false) {
+ if ($stored) {
return new ArrayWrapper($stored);
}
diff --git a/lib/api.php b/lib/api.php
index a6aea5d6d..d21851d50 100644
--- a/lib/api.php
+++ b/lib/api.php
@@ -140,12 +140,14 @@ class ApiAction extends Action
// Note: some profiles don't have an associated user
+ $defaultDesign = Design::siteDesign();
+
if (!empty($user)) {
$design = $user->getDesign();
}
if (empty($design)) {
- $design = Design::siteDesign();
+ $design = $defaultDesign;
}
$color = Design::toWebColor(empty($design->backgroundcolor) ? $defaultDesign->backgroundcolor : $design->backgroundcolor);
diff --git a/lib/snapshot.php b/lib/snapshot.php
index 2a10c6b93..a16087ac0 100644
--- a/lib/snapshot.php
+++ b/lib/snapshot.php
@@ -173,8 +173,12 @@ class Snapshot
// XXX: Use OICU2 and OAuth to make authorized requests
$reporturl = common_config('snapshot', 'reporturl');
- $request = HTTPClient::start();
- $request->post($reporturl, null, $this->stats);
+ try {
+ $request = HTTPClient::start();
+ $request->post($reporturl, null, $this->stats);
+ } catch (Exception $e) {
+ common_log(LOG_WARNING, "Error in snapshot: " . $e->getMessage());
+ }
}
/**
diff --git a/lib/util.php b/lib/util.php
index 50bd0e2ac..a4281121e 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -119,6 +119,11 @@ function common_language()
function common_munge_password($password, $id)
{
+ if (is_object($id) || is_object($password)) {
+ $e = new Exception();
+ common_log(LOG_ERR, __METHOD__ . ' object in param to common_munge_password ' .
+ str_replace("\n", " ", $e->getTraceAsString()));
+ }
return md5($password . $id);
}