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<?php
$res = array();
$t1 = $res[] = tableCreate('locationinfo_locationconfig', '
`locationid` INT(11) NOT NULL,
`serverid` INT(10) UNSIGNED,
`serverlocationid` VARCHAR(150),
`hidden` BOOLEAN NOT NULL DEFAULT 0,
`openingtime` BLOB,
`config` BLOB,
`calendar` BLOB,
`lastcalendarupdate` INT(11) NOT NULL DEFAULT 0,
PRIMARY KEY (`locationid`)
');
$t2 = $res[] = tableCreate('locationinfo_coursebackend', '
`serverid` int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
`servername` VARCHAR(200) NOT NULL,
`servertype` VARCHAR(100) NOT NULL,
`credentials` BLOB,
`error` VARCHAR(1000),
PRIMARY KEY (`serverid`)
');
// Update
if ($t1 === UPDATE_NOOP) {
Database::exec("ALTER TABLE locationinfo_locationconfig CHANGE `serverid` `serverid` INT(10) UNSIGNED NULL");
}
if ($t1 === UPDATE_DONE || $t2 === UPDATE_DONE) {
Database::exec('UPDATE locationinfo_locationconfig SET serverid = NULL WHERE serverid = 0');
Database::exec('ALTER TABLE `locationinfo_locationconfig` ADD CONSTRAINT `locationinfo_locationconfig_ibfk_1` FOREIGN KEY ( `serverid` )
REFERENCES `openslx`.`locationinfo_coursebackend` (`serverid`) ON DELETE SET NULL ON UPDATE CASCADE');
}
if ($t1 === UPDATE_DONE) {
if (false === Database::exec('ALTER TABLE `locationinfo_locationconfig` ADD CONSTRAINT `locationinfo_locationconfig_ibfk_2` FOREIGN KEY ( `locationid` )
REFERENCES `openslx`.`location` (`locationid`) ON DELETE CASCADE ON UPDATE CASCADE')) {
$res[] = UPDATE_RETRY;
}
}
// Create response for browser
if (in_array(UPDATE_RETRY, $res)) {
finalResponse(UPDATE_RETRY, 'Please retry: ' . Database::lastError());
}
if (in_array(UPDATE_DONE, $res)) {
finalResponse(UPDATE_DONE, 'Tables created successfully');
}
finalResponse(UPDATE_NOOP, 'Everything already up to date');
|
