361 lines
16 KiB
PHP
361 lines
16 KiB
PHP
<?php
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/**
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* @package Airtime
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* @subpackage StorageServer
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* @copyright 2010 Sourcefabric O.P.S.
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* @license http://www.gnu.org/licenses/gpl.txt
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*/
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/*
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* In the future, most Airtime upgrades will involve just mutating the
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* data that is stored on the system. For example, The only data
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* we need to preserve between versions is the database, /etc/airtime, and
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* /srv/airtime. Everything else is just binary files that can be removed/replaced
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* with the new version of Airtime. Of course, the data may need to be in a new
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* format, and that's what this upgrade script will be for.
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*/
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set_include_path(__DIR__.'/../../../airtime_mvc/library' . PATH_SEPARATOR . get_include_path());
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set_include_path(__DIR__.'/../../../airtime_mvc/application/models' . PATH_SEPARATOR . get_include_path());
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set_include_path(__DIR__.'/../../../airtime_mvc/application/configs' . PATH_SEPARATOR . get_include_path());
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require_once 'conf.php';
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require_once 'propel/runtime/lib/Propel.php';
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Propel::init(__DIR__."/../../../airtime_mvc/application/configs/airtime-conf.php");
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require_once 'UpgradeCommon.php';
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/* All functions other than start() should be marked as
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* private.
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*/
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class AirtimeDatabaseUpgrade{
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public static function start(){
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self::doDbMigration();
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self::SetDefaultTimezone();
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self::setPhpDefaultTimeZoneToSystemTimezone();
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self::convert_cc_playlist();
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self::convert_cc_schedule();
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self::convert_cc_show_days();
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self::convert_cc_show_instances();
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self::SetDefaultStreamSetting();
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self::GetOldLiquidsoapCfgAndUpdate();
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}
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private static function SetDefaultTimezone()
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{
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global $CC_DBC;
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$defaultTimezone = date_default_timezone_get();
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$sql = "INSERT INTO cc_pref (keystr, valstr) VALUES ('timezone', '$defaultTimezone')";
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$result = $CC_DBC->query($sql);
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if (PEAR::isError($result)) {
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return false;
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}
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return true;
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}
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private static function setPhpDefaultTimeZoneToSystemTimezone(){
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//we can get the default system timezone on debian/ubuntu by reading "/etc/timezone"
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$filename = "/etc/timezone";
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$handle = fopen($filename, "r");
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$contents = trim(fread($handle, filesize($filename)));
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echo "System timezone detected as: $contents".PHP_EOL;
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fclose($handle);
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date_default_timezone_set($contents);
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}
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private static function convert_cc_playlist(){
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/* cc_playlist has a field that keeps track of when the playlist was last modified. */
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$playlists = CcPlaylistQuery::create()->find();
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foreach ($playlists as $pl){
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$dt = new DateTime($pl->getDbMtime(), new DateTimeZone(date_default_timezone_get()));
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$dt->setTimezone(new DateTimeZone("UTC"));
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$pl->setDbMtime($dt);
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$pl->save();
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}
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}
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private static function convert_cc_schedule(){
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/* cc_schedule has start and end fields that need to be changed to UTC. */
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$schedules = CcScheduleQuery::create()->find();
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foreach ($schedules as $s){
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$dt = new DateTime($s->getDbStarts(), new DateTimeZone(date_default_timezone_get()));
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$dt->setTimezone(new DateTimeZone("UTC"));
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$s->setDbStarts($dt);
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$dt = new DateTime($s->getDbEnds(), new DateTimeZone(date_default_timezone_get()));
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$dt->setTimezone(new DateTimeZone("UTC"));
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$s->setDbEnds($dt);
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$s->save();
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}
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}
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private static function convert_cc_show_days(){
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/* cc_show_days has first_show, last_show and start_time fields that need to be changed to UTC. */
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$showDays = CcShowDaysQuery::create()->find();
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foreach ($showDays as $sd){
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/*
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$dt = new DateTime($sd->getDbFirstShow()." ".$sd->getDbStartTime(), new DateTimeZone(date_default_timezone_get()));
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$dt->setTimezone(new DateTimeZone("UTC"));
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$sd->setDbFirstShow($dt->format("Y-m-d"));
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$sd->setDbStartTime($dt->format("H:i:s"));
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$dt = new DateTime($sd->getDbLastShow()." ".$sd->getDbStartTime(), new DateTimeZone(date_default_timezone_get()));
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$dt->setTimezone(new DateTimeZone("UTC"));
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$sd->setDbLastShow($dt->format("Y-m-d"));
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$sd->save();
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* */
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$sd->setDbTimezone(date_default_timezone_get())->save();
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}
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}
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private static function convert_cc_show_instances(){
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/* convert_cc_show_instances has starts and ends fields that need to be changed to UTC. */
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$showInstances = CcShowInstancesQuery::create()->find();
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foreach ($showInstances as $si){
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$dt = new DateTime($si->getDbStarts(), new DateTimeZone(date_default_timezone_get()));
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$dt->setTimezone(new DateTimeZone("UTC"));
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$si->setDbStarts($dt);
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$dt = new DateTime($si->getDbEnds(), new DateTimeZone(date_default_timezone_get()));
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$dt->setTimezone(new DateTimeZone("UTC"));
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$si->setDbEnds($dt);
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$si->save();
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}
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}
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private static function doDbMigration(){
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if(UpgradeCommon::DbTableExists('doctrine_migration_versions') === false) {
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$migrations = array('20110312121200', '20110331111708', '20110402164819', '20110406182005', '20110629143017', '20110711161043', '20110713161043');
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foreach($migrations as $migration) {
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UpgradeCommon::BypassMigrations(__DIR__, $migration);
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}
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}
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UpgradeCommon::MigrateTablesToVersion(__DIR__, '20111114222927');
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}
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private static function SetDefaultStreamSetting()
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{
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global $CC_DBC;
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echo "* Setting up default stream setting".PHP_EOL;
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$sql = "INSERT INTO cc_pref(keystr, valstr) VALUES('stream_type', 'ogg, mp3');
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INSERT INTO cc_pref(keystr, valstr) VALUES('stream_bitrate', '24, 32, 48, 64, 96, 128, 160, 192, 224, 256, 320');
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INSERT INTO cc_pref(keystr, valstr) VALUES('num_of_streams', '3');
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INSERT INTO cc_pref(keystr, valstr) VALUES('max_bitrate', '128');
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INSERT INTO cc_pref(keystr, valstr) VALUES('plan_level', 'disabled');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('output_sound_device', 'false', 'boolean');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('icecast_vorbis_metadata', 'false', 'boolean');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s1_output', 'icecast', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s1_type', 'ogg', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s1_bitrate', '128', 'integer');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s1_host', '127.0.0.1', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s1_port', '8000', 'integer');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s1_user', '', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s1_pass', 'hackme', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s1_mount', 'airtime_128', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s1_url', 'http://airtime.sourcefabric.org', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s1_description', 'Airtime Radio! Stream #1', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s1_genre', 'genre', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s2_output', 'disabled', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s2_type', '', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s2_bitrate', '', 'integer');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s2_host', '', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s2_port', '', 'integer');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s2_user', '', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s2_pass', '', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s2_mount', '', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s2_url', '', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s2_description', '', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s2_genre', '', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s3_output', 'disabled', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s3_type', '', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s3_bitrate', '', 'integer');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s3_host', '', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s3_port', '', 'integer');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s3_user', '', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s3_pass', '', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s3_mount', '', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s3_url', '', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s3_description', '', 'string');
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INSERT INTO cc_stream_setting (keyname, value, type) VALUES ('s3_genre', '', 'string');";
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$result = $CC_DBC->query($sql);
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if (PEAR::isError($result)) {
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return false;
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}
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return true;
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}
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private static function GetOldLiquidsoapCfgAndUpdate(){
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global $CC_DBC;
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echo "* Retrieving old liquidsoap configuration".PHP_EOL;
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$map = array();
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$fh = fopen("/etc/airtime/liquidsoap.cfg", 'r');
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$newConfigMap = array();
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while(!feof($fh)){
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$line = fgets($fh);
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if(substr(trim($line), 0, 1) == '#' || trim($line) == ""){
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continue;
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}else{
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$info = explode('=', $line, 2);
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$map[trim($info[0])] = trim($info[1]);
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}
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}
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$newConfigMap['output_sound_device'] = $map['output_sound_device'];
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$newConfigMap['icecast_vorbis_metadata'] = $map['output_icecast_vorbis_metadata'];
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$newConfigMap['log_file'] = $map['log_file'];
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$count = 1;
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if( $map['output_icecast_vorbis'] == 'true'){
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$newConfigMap['s'.$count.'_output'] = 'icecast';
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$newConfigMap['s'.$count.'_host'] = $map['icecast_host'];
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$newConfigMap['s'.$count.'_port'] = $map['icecast_port'];
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$newConfigMap['s'.$count.'_pass'] = $map['icecast_pass'];
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$newConfigMap['s'.$count.'_mount'] = $map['mount_point_vorbis'];
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$newConfigMap['s'.$count.'_url'] = $map['icecast_url'];
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$newConfigMap['s'.$count.'_description'] = $map['icecast_description'];
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$newConfigMap['s'.$count.'_genre'] = $map['icecast_genre'];
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$newConfigMap['s'.$count.'_type'] = "ogg";
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$newConfigMap['s'.$count.'_bitrate'] = "128";
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$count++;
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}
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if($map['output_icecast_mp3'] == 'true'){
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$newConfigMap['s'.$count.'_output'] = 'icecast';
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$newConfigMap['s'.$count.'_host'] = $map['icecast_host'];
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$newConfigMap['s'.$count.'_port'] = $map['icecast_port'];
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$newConfigMap['s'.$count.'_pass'] = $map['icecast_pass'];
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$newConfigMap['s'.$count.'_mount'] = $map['mount_point_mp3'];
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$newConfigMap['s'.$count.'_url'] = $map['icecast_url'];
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$newConfigMap['s'.$count.'_description'] = $map['icecast_description'];
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$newConfigMap['s'.$count.'_genre'] = $map['icecast_genre'];
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$newConfigMap['s'.$count.'_type'] = "mp3";
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$newConfigMap['s'.$count.'_bitrate'] = "128";
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$count++;
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}
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if($map['output_shoutcast'] == 'true'){
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$newConfigMap['s'.$count.'_output'] = 'shoutcast';
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$newConfigMap['s'.$count.'_host'] = $map['shoutcast_host'];
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$newConfigMap['s'.$count.'_port'] = $map['shoutcast_port'];
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$newConfigMap['s'.$count.'_pass'] = $map['shoutcast_pass'];
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$newConfigMap['s'.$count.'_url'] = $map['shoutcast_url'];
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$newConfigMap['s'.$count.'_genre'] = $map['shoutcast_genre'];
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$newConfigMap['s'.$count.'_type'] = "mp3";
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$newConfigMap['s'.$count.'_bitrate'] = "128";
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$count++;
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}
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$sql = "";
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foreach( $newConfigMap as $key=>$val){
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if(substr($val, 0, 1) == '"' && substr($val, strlen($val)-1,1)){
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$val = ltrim($val, '"');
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$val = rtrim($val, '"');
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}
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$sql .= "UPDATE cc_stream_setting SET value='$val' WHERE keyname='$key';";
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}
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$result = $CC_DBC->query($sql);
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if (PEAR::isError($result)) {
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return false;
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}
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return true;
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}
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}
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class AirtimeStorWatchedDirsUpgrade{
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public static function start(){
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}
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}
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/* This class deals with any modifications to config files in /etc/airtime
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* as well as backups. All functions other than start() should be marked
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* as private. */
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class AirtimeConfigFileUpgrade{
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public static function start(){
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echo "* Updating configFiles\n";
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self::changeConfigFilePermissions();
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UpgradeCommon::upgradeConfigFiles();
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}
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/* Re: http://dev.sourcefabric.org/browse/CC-2797
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* We don't want config files to be world-readable so we
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* set the strictest permissions possible. */
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private static function changeConfigFilePermissions(){
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if (!self::ChangeFileOwnerGroupMod(UpgradeCommon::CONF_FILE_AIRTIME, UpgradeCommon::CONF_WWW_DATA_GRP)){
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echo "Could not set ownership of api_client.cfg to 'pypo'. Exiting.";
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exit(1);
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}
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if (!self::ChangeFileOwnerGroupMod(UpgradeCommon::CONF_FILE_API_CLIENT, UpgradeCommon::CONF_PYPO_GRP)){
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echo "Could not set ownership of api_client.cfg to 'pypo'. Exiting.";
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exit(1);
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}
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if (!self::ChangeFileOwnerGroupMod(UpgradeCommon::CONF_FILE_PYPO, UpgradeCommon::CONF_PYPO_GRP)){
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echo "Could not set ownership of pypo.cfg to 'pypo'. Exiting.";
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exit(1);
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}
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if (!self::ChangeFileOwnerGroupMod(UpgradeCommon::CONF_FILE_RECORDER, UpgradeCommon::CONF_PYPO_GRP)){
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echo "Could not set ownership of recorder.cfg to 'pypo'. Exiting.";
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exit(1);
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}
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if (!self::ChangeFileOwnerGroupMod(UpgradeCommon::CONF_FILE_LIQUIDSOAP, UpgradeCommon::CONF_PYPO_GRP)){
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echo "Could not set ownership of liquidsoap.cfg to 'pypo'. Exiting.";
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exit(1);
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}
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if (!self::ChangeFileOwnerGroupMod(UpgradeCommon::CONF_FILE_MEDIAMONITOR, UpgradeCommon::CONF_PYPO_GRP)){
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echo "Could not set ownership of media-monitor.cfg to 'pypo'. Exiting.";
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exit(1);
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}
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}
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private static function ChangeFileOwnerGroupMod($filename, $user){
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return (chown($filename, $user) &&
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chgrp($filename, $user) &&
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chmod($filename, 0640));
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}
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}
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/* Into this class put operations that don't fit into any of the other
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* 3 classes. For example, there may be stray files scattered throughout
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* the filesystem that we don't need anymore. Put the functions to clean
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* those out into this class. */
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class AirtimeMiscUpgrade{
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public static function start(){
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self::RemoveOldMonitFile();
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}
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private static function RemoveOldMonitFile(){
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unlink("/etc/monit/conf.d/airtime-monit.cfg");
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}
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}
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UpgradeCommon::connectToDatabase();
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AirtimeDatabaseUpgrade::start();
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AirtimeStorWatchedDirsUpgrade::start();
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AirtimeConfigFileUpgrade::start();
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AirtimeMiscUpgrade::start();
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