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CC-2702: Upgrade script for UTC times

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-initial commit
This commit is contained in:
martin 2011-08-22 11:05:42 -04:00
parent 009c75b217
commit 6c368174b4
2 changed files with 81 additions and 0 deletions
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3
install_minimal/include/airtime-upgrade.php
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@ -89,6 +89,9 @@ if (strcmp($version, "1.8.2") < 0){
if (strcmp($version, "1.9.0") < 0){
system("php ".__DIR__."/../upgrades/airtime-1.9.0/airtime-upgrade.php");
}
if (strcmp($version, "2.0.0") < 0){
system("php ".__DIR__."/../upgrades/airtime-2.0.0/airtime-upgrade.php");
}
//set the new version in the database.

78
install_minimal/upgrades/airtime-2.0.0/airtime-upgrade.php
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@ -9,6 +9,7 @@
set_include_path(__DIR__.'/../../../airtime_mvc/library' . PATH_SEPARATOR . get_include_path());
set_include_path(__DIR__.'/../../../airtime_mvc/library/pear' . PATH_SEPARATOR . get_include_path());
set_include_path(__DIR__.'/../../../airtime_mvc/application/models' . PATH_SEPARATOR . get_include_path());
set_include_path(__DIR__.'/../../../airtime_mvc/application/configs' . PATH_SEPARATOR . get_include_path());
require_once 'conf.php';
require_once 'DB.php';
@ -48,8 +49,85 @@ class Airtime200Upgrade{
$CC_DBC = DB::connect($CC_CONFIG['dsn'], FALSE);
}
}
class ConvertToUtc{
public static function convert_cc_playlist(){
/* cc_playlist has a field that keeps track of when the playlist was last modified. */
$playlists = CcPlaylistQuery::create()->find();
foreach ($playlists as $pl){
$dt = new DateTime($pl->getDbMtime(), new DateTimeZone(date_default_timezone_get()));
$dt->setTimezone(new DateTimeZone("UTC"));
$pl->setDbMtime($dt);
$pl->save();
}
}
public static function convert_cc_schedule(){
/* cc_schedule has start and end fields that need to be changed to UTC. */
$schedules = CcScheduleQuery::create()->find();
foreach ($schedules as $s){
$dt = new DateTime($s->getDbStarts(), new DateTimeZone(date_default_timezone_get()));
$dt->setTimezone(new DateTimeZone("UTC"));
$s->setDbStarts($dt);
$dt = new DateTime($s->getDbEnds(), new DateTimeZone(date_default_timezone_get()));
$dt->setTimezone(new DateTimeZone("UTC"));
$s->setDbEnds($dt);
$s->save();
}
}
public static function convert_cc_show_days(){
/* cc_show_days has first_show, last_show and start_time fields that need to be changed to UTC. */
$showDays = CcShowDaysQuery::create()->find();
foreach ($showDays as $sd){
$dt = new DateTime($sd->getDbFirstShow()." ".$sd->getDbStartTime(), new DateTimeZone(date_default_timezone_get()));
$dt->setTimezone(new DateTimeZone("UTC"));
$sd->setDbFirstShow($dt->format("Y-m-d"));
$sd->setDbStartTime($dt->format("H-i-s"));
$dt = new DateTime($sd->getDbLastShow()." ".$sd->getDbStartTime(), new DateTimeZone(date_default_timezone_get()));
$dt->setTimezone(new DateTimeZone("UTC"));
$sd->setDbLastShow($dt->format("Y-m-d"));
$sd->save();
}
}
public static function convert_cc_show_instances(){
/* convert_cc_show_instances has starts and ends fields that need to be changed to UTC. */
$showInstances = CcShowInstancesQuery::create()->find();
foreach ($showInstances as $si){
$dt = new DateTime($si->getDbStarts(), new DateTimeZone(date_default_timezone_get()));
$dt->setTimezone(new DateTimeZone("UTC"));
$si->setDbStarts($dt);
$dt = new DateTime($si->getDbEnds(), new DateTimeZone(date_default_timezone_get()));
$dt->setTimezone(new DateTimeZone("UTC"));
$si->setDbEnds($dt);
$si->save();
}
}
}
Airtime200Upgrade::connectToDatabase();
AirtimeInstall::SetDefaultTimezone();
/* Airtime 2.0.0 starts interpreting all database times in UTC format. Prior to this, all the times
* were stored using the local time zone. Let's convert to UTC time. */
ConvertToUtc::convert_cc_playlist();
ConvertToUtc::convert_cc_schedule();
ConvertToUtc::convert_cc_show_days();
ConvertToUtc::convert_cc_show_instances();