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<?php
class AddOersi extends Migration
{
public function description ()
{
return 'Adds the OER-search-index OERSI to OER Campus.';
}
public function up()
{
DBManager::get()->exec("
ALTER TABLE `oer_hosts`
ADD COLUMN `sorm_class` varchar(50) DEFAULT 'OERHost' NOT NULL AFTER `host_id`
");
DBManager::get()->exec("
INSERT IGNORE INTO `oer_hosts`
SET `host_id` = MD5('oersi'),
`name` = 'OERSI',
`sorm_class` = 'OERHostOERSI',
`url` = 'https://oersi.de',
`public_key` = '',
`private_key` = '',
`active` = '1',
`index_server` = '1',
`allowed_as_index_server` = '1',
`last_updated` = UNIX_TIMESTAMP(),
`chdate` = UNIX_TIMESTAMP(),
`mkdate` = UNIX_TIMESTAMP()
");
DBManager::get()->exec("
ALTER TABLE `oer_material`
ADD COLUMN `source_url` varchar(256) DEFAULT NULL AFTER `published_id_on_twillo`,
ADD COLUMN `data` TEXT DEFAULT NULL AFTER `source_url`
");
DBManager::get()->exec(
"INSERT IGNORE INTO `config`
(`field`, `value`, `type`, `range`,
`section`,
`mkdate`, `chdate`,
`description`)
VALUES
('OER_OERSI_ONLY_DOWNLOADABLE', '1', 'boolean', 'global',
'OERCampus', UNIX_TIMESTAMP(), UNIX_TIMESTAMP(),
'Should the search in OERSI only find downloadable OERs?')"
);
}
public function down()
{
DBManager::get()->exec("
ALTER TABLE `oer_hosts`
DROP COLUMN `sorm_class`
");
DBManager::get()->exec("
DELETE FROM `oer_hosts`
WHERE `host_id` = MD5('oersi')
");
DBManager::get()->exec("
ALTER TABLE `oer_material`
DROP COLUMN `source_url`,
DROP COLUMN `data`
");
DBManager::get()->exec(
"DELETE FROM `config`
WHERE `field` = 'OER_OERSI_ONLY_DOWNLOADABLE'"
);
DBManager::get()->exec(
"DELETE FROM `config_values`
WHERE `field` = 'OER_OERSI_ONLY_DOWNLOADABLE'"
);
}
}
|
