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Merge branch 'saas' into saas-dev

This commit is contained in:
Duncan Sommerville 2015-07-06 16:54:39 -04:00
parent db0b733b84 db7e4086ba
commit 999f03ea1e
2 changed files with 30 additions and 10 deletions
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4
airtime_mvc/application/Bootstrap.php
View File

@ -146,9 +146,7 @@ class Bootstrap extends Zend_Application_Bootstrap_Bootstrap
$baseUrl = Application_Common_OsPath::getBaseDir();
$view->headLink(array('rel' => 'icon',
'href' => $baseUrl . 'favicon.ico?' . $CC_CONFIG['airtime_version'],
'type' => 'image/x-icon'), 'PREPEND')
$view->headLink(array('rel' => 'icon', 'href' => $baseUrl . 'favicon.ico?' . $CC_CONFIG['airtime_version'], 'type' => 'image/x-icon'), 'PREPEND')
->appendStylesheet($baseUrl . 'css/bootstrap.css?' . $CC_CONFIG['airtime_version'])
->appendStylesheet($baseUrl . 'css/redmond/jquery-ui-1.8.8.custom.css?' . $CC_CONFIG['airtime_version'])
->appendStylesheet($baseUrl . 'css/pro_dropdown_3.css?' . $CC_CONFIG['airtime_version'])

36
airtime_mvc/application/models/Preference.php
View File

@ -27,17 +27,17 @@ class Application_Model_Preference
private static function setValue($key, $value, $isUserValue = false)
{
$cache = new Cache();
try {
$con = Propel::getConnection(CcPrefPeer::DATABASE_NAME);
$con->beginTransaction();
$con = Propel::getConnection(CcPrefPeer::DATABASE_NAME);
$con->beginTransaction();
try {
static::_lock($con);
$userId = self::getUserId();
if ($isUserValue && is_null($userId))
if ($isUserValue && is_null($userId)) {
throw new Exception("User id can't be null for a user preference {$key}.");
}
//Check if key already exists
$sql = "SELECT COUNT(*) FROM cc_pref"
." WHERE keystr = :key";
@ -113,6 +113,28 @@ class Application_Model_Preference
$cache->store($key, $value, $isUserValue, $userId);
}
/**
* Given a PDO connection, lock the cc_pref table for the current transaction
*
* Creates a table level lock, which defaults to ACCESS EXCLUSIVE mode;
* see http://www.postgresql.org/docs/9.1/static/explicit-locking.html
*
* @param PDO $con
*/
private static function _lock($con) {
// If we're not in a transaction, a lock is pointless
if (!$con->inTransaction()) {
return;
}
// Don't specify NOWAIT here; we should block on obtaining this lock
// in case we're handling simultaneous requests.
// Locks only last until the end of the transaction, so we shouldn't have to
// worry about this causing any noticeable difference in request processing speed
$sql = "LOCK TABLE cc_pref";
$st = $con->prepare($sql);
$st->execute();
}
private static function getValue($key, $isUserValue = false)
{
$cache = new Cache();