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CC-6046, CC-6045, CC-6047 - New SoundCloud implementation

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This commit is contained in:
Duncan Sommerville 2015-06-03 16:57:17 -04:00
parent 51a3f19f43
commit b0b6e037ac
62 changed files with 4009 additions and 2491 deletions
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84
airtime_mvc/application/upgrade/Upgrades.php
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@ -1,5 +1,25 @@
<?php
/**
* Check if a given classname belongs to a subclass of AirtimeUpgrader
*
* @param $c string class name
*
* @return bool true if the $c is a subclass of AirtimeUpgrader
*/
function isUpgrade($c) {
return is_subclass_of($c, "AirtimeUpgrader");
}
/**
* Filter all declared classes to get all upgrade classes dynamically
*
* @return array all upgrade classes
*/
function getUpgrades() {
return array_filter(get_declared_classes(), "isUpgrade");
}
abstract class AirtimeUpgrader
{
/** Versions that this upgrader class can upgrade from (an array of version strings). */
@ -9,27 +29,27 @@ abstract class AirtimeUpgrader
public static function getCurrentVersion()
{
CcPrefPeer::clearInstancePool(); //Ensure we don't get a cached Propel object (cached DB results)
//because we're updating this version number within this HTTP request as well.
CcPrefPeer::clearInstancePool(); //Ensure we don't get a cached Propel object (cached DB results)
//because we're updating this version number within this HTTP request as well.
$pref = CcPrefQuery::create()
->filterByKeystr('system_version')
->findOne();
->filterByKeystr('system_version')
->findOne();
$airtime_version = $pref->getValStr();
return $airtime_version;
}
/**
/**
* This function checks to see if this class can perform an upgrade of your version of Airtime
* @return boolean True if we can upgrade your version of Airtime.
*/
public function checkIfUpgradeSupported()
{
{
if (!in_array(AirtimeUpgrader::getCurrentVersion(), $this->getSupportedVersions())) {
return false;
}
return true;
}
protected function toggleMaintenanceScreen($toggle)
{
if ($toggle)
@ -51,7 +71,7 @@ abstract class AirtimeUpgrader
}*/
}
}
/** Implement this for each new version of Airtime */
abstract public function upgrade();
}
@ -437,3 +457,49 @@ class AirtimeUpgrader2512 extends AirtimeUpgrader
}
}
class AirtimeUpgrader2513 extends AirtimeUpgrader
{
protected function getSupportedVersions() {
return array (
'2.5.12'
);
}
public function getNewVersion() {
return '2.5.13';
}
public function upgrade($dir = __DIR__) {
Cache::clear();
assert($this->checkIfUpgradeSupported());
$newVersion = $this->getNewVersion();
try {
$this->toggleMaintenanceScreen(true);
Cache::clear();
// Begin upgrade
$airtimeConf = isset($_SERVER['AIRTIME_CONF']) ? $_SERVER['AIRTIME_CONF'] : "/etc/airtime/airtime.conf";
$values = parse_ini_file($airtimeConf, true);
$username = $values['database']['dbuser'];
$password = $values['database']['dbpass'];
$host = $values['database']['host'];
$database = $values['database']['dbname'];
passthru("export PGPASSWORD=$password && psql -h $host -U $username -q -f $dir/upgrade_sql/airtime_"
.$newVersion."/upgrade.sql $database 2>&1 | grep -v -E \"will create implicit sequence|will create implicit index\"");
Application_Model_Preference::SetAirtimeVersion($newVersion);
Cache::clear();
$this->toggleMaintenanceScreen(false);
} catch(Exception $e) {
$this->toggleMaintenanceScreen(false);
throw $e;
}
}
}