118 lines
3.1 KiB
PHP
118 lines
3.1 KiB
PHP
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<?php
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function set_db_version($continue_r, $name, $version) {
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$continue = $continue_r;
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if (file_put_contents("db_version_" . $name, (string)$version)) {
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} else {
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printalert("danger", "Failed to set database version");
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$continue = false;
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}
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return $continue;
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}
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function get_db_version($name) {
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if (!file_exists("db_version_" . $name)) {
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return 0;
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}
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return (int)file_get_contents("db_version_" . $name);
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}
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function connect_database($continue, $name) {
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$con = null;
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global $cfg;
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if ($continue) {
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$con = mysqli_connect(
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$cfg['db'][$name]['host'],
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$cfg['db'][$name]['user'],
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$cfg['db'][$name]['pass'],
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$cfg['db'][$name]['name']);
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if (mysqli_connect_errno()) {
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printalert("danger", "Failed to connect to the <em>" . $name . "</em> SQL server: " . mysqli_connect_error());
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$con = null;
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} else {
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printalert("success", "Connected to the <em>" . $name . "</em> SQL server");
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}
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}
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return $con;
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}
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function disconnect_database($con, $name) {
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if ($con) {
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mysqli_close($con);
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printalert("info", "Disconnected from the <em>" . $name . "</em> SQL server");
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}
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}
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function upgrade_service_databases($continue_r) {
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$continue = $continue_r;
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$con = null;
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$con = connect_database($continue, "shard");
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$continue = ($con != null);
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if ($continue && get_db_version("shard") < 1) {
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$continue = update_database_structure($continue, $con, "nel_00001.sql");
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$continue = set_db_version($continue, "shard", 1);
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}
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disconnect_database($con, "shard");
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$con = null;
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$con = connect_database($continue, "tool");
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$continue = ($con != null);
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if ($continue && get_db_version("tool") < 1) {
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$continue = update_database_structure($continue, $con, "nel_tool_00001.sql");
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$continue = set_db_version($continue, "tool", 1);
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}
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disconnect_database($con, "tool");
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return $continue;
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}
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function upgrade_support_databases($continue_r) {
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$continue = $continue_r;
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$con = null;
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$con = connect_database($continue, "web");
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$continue = ($con != null);
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if ($continue && get_db_version("web") < 1) {
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$continue = update_database_structure($continue, $con, "nel_ams_00001.sql");
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$continue = set_db_version($continue, "web", 1);
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}
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disconnect_database($con, "web");
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$con = null;
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$con = connect_database($continue, "lib");
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$continue = ($con != null);
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if ($continue && get_db_version("lib") < 1) {
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$continue = update_database_structure($continue, $con, "nel_ams_lib_00001.sql");
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$continue = set_db_version($continue, "lib", 1);
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}
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if ($continue && get_db_version("lib") < 2) {
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$continue = update_database_structure($continue, $con, "nel_ams_lib_00002.sql");
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$continue = set_db_version($continue, "lib", 2);
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}
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disconnect_database($con, "lib");
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return $continue;
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}
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function upgrade_domain_databases($continue_r) {
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$continue = $continue_r;
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$con = null;
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$con = connect_database($continue, "ring");
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$continue = ($con != null);
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if ($continue && get_db_version("ring") < 1) {
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$continue = update_database_structure($continue, $con, "ring_domain_00001.sql");
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$continue = set_db_version($continue, "ring", 1);
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}
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disconnect_database($con, "ring");
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return $continue;
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}
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?>
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