74 lines
2.3 KiB
PHP
74 lines
2.3 KiB
PHP
<?php
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require_once realpath(__DIR__ . '/../includes/mysql_provider.php');
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require_once realpath(__DIR__ . '/../config/config.default.php');
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if(file_exists(realpath(__DIR__ . '/../config/config.php')))
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require_once realpath(__DIR__ . '/../config/config.php');
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sql_connect($config['host'], $config['user'], $config['pw'], $config['db']);
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error_reporting(E_ALL | E_NOTICE);
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define('UPDATE_DIR', dirname(__FILE__) . DIRECTORY_SEPARATOR . 'update.d');
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function _datetime_to_int($table, $col) {
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$table = sql_escape($table);
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$col = sql_escape($col);
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$res = sql_select("DESCRIBE `" . $table . "` `" . $col . "`");
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if($res[0]['Type'] == "datetime") {
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sql_query("ALTER TABLE `" . $table . "` ADD `" . $col . "_new` INT NOT NULL AFTER `" . $col . "`");
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# XXX: we don't consider indexes etc. here and just copy the data!
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sql_query("UPDATE `" . $table . "` SET `" . $col . "_new` = UNIX_TIMESTAMP(`" . $col . "`)");
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sql_query("ALTER TABLE `" . $table . "` DROP `" . $col . "`, CHANGE `" . $col . "_new` `" . $col . "` INT NOT NULL");
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global $applied;
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$applied = true;
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return true;
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} else {
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return false;
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}
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}
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function _rename_table($old, $new) {
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$old = sql_escape($old);
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$new = sql_escape($new);
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if(sql_num_query("SHOW TABLES LIKE '" . $new . "'") === 0
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&& sql_num_query("SHOW TABLES LIKE '" . $old . "'") === 1) {
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sql_query("RENAME TABLE `" . $old . "` TO `" . $new . "`");
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global $applied;
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$applied = true;
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return true;
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} else {
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return false;
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}
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}
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function _add_index($table, $cols, $type = "INDEX") {
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$table = sql_escape($table);
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$cols = array_map('sql_escape', $cols);
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$type = sql_escape($type);
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if(sql_num_query("SHOW INDEX FROM `" . $table . "` WHERE `Key_name` = '" . $cols[0] . "'") == 0) {
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sql_query("ALTER TABLE `" . $table . "` ADD " . $type . " (`" . implode($cols, '`,`') . "`)");
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global $applied;
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$applied = true;
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return true;
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} else {
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return false;
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}
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}
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$updates = scandir(UPDATE_DIR);
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foreach($updates as $update) {
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if(substr($update, -4) == '.php') {
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$applied = false;
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require_once( UPDATE_DIR . DIRECTORY_SEPARATOR . $update);
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if($applied)
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echo "Successfully applied " . $update . " (at least partially).\n";
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}
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}
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?>
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