[r1513]: trunk / adminer / dump.inc.php Maximize Restore History

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dump.inc.php    231 lines (221 with data), 8.9 kB

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<?php
$TABLE = $_GET["dump"];
if ($_POST) {
$cookie = "";
foreach (array("output", "format", "db_style", "table_style", "data_style") as $key) {
$cookie .= "&$key=" . urlencode($_POST[$key]);
}
cookie("adminer_export", substr($cookie, 1));
$ext = dump_headers(($TABLE != "" ? $TABLE : DB), (DB == "" || count((array) $_POST["tables"] + (array) $_POST["data"]) > 1));
if ($_POST["format"] == "sql") {
echo "-- Adminer $VERSION " . $drivers[DRIVER] . " dump
" . ($driver != "sql" ? "" : "SET NAMES utf8;
SET foreign_key_checks = 0;
SET time_zone = " . $connection->quote($connection->result("SELECT @@time_zone")) . ";
SET sql_mode = 'NO_AUTO_VALUE_ON_ZERO';
");
}
$style = $_POST["db_style"];
$databases = array(DB);
if (DB == "") {
$databases = $_POST["databases"];
if (is_string($databases)) {
$databases = explode("\n", rtrim(str_replace("\r", "", $databases), "\n"));
}
}
foreach ((array) $databases as $db) {
if ($connection->select_db($db)) {
if ($_POST["format"] == "sql" && ereg('CREATE', $style) && ($create = $connection->result("SHOW CREATE DATABASE " . idf_escape($db), 1))) {
if ($style == "DROP+CREATE") {
echo "DROP DATABASE IF EXISTS " . idf_escape($db) . ";\n";
}
echo ($style == "CREATE+ALTER" ? preg_replace('~^CREATE DATABASE ~', '\\0IF NOT EXISTS ', $create) : $create) . ";\n";
}
if ($_POST["format"] == "sql") {
if ($style) {
echo use_sql($db) . ";\n\n";
}
if (in_array("CREATE+ALTER", array($style, $_POST["table_style"]))) {
echo "SET @adminer_alter = '';\n\n";
}
$out = "";
if ($_POST["routines"]) {
foreach (array("FUNCTION", "PROCEDURE") as $routine) {
$result = $connection->query("SHOW $routine STATUS WHERE Db = " . $connection->quote($db));
while ($row = $result->fetch_assoc()) {
$out .= ($style != 'DROP+CREATE' ? "DROP $routine IF EXISTS " . idf_escape($row["Name"]) . ";;\n" : "")
. $connection->result("SHOW CREATE $routine " . idf_escape($row["Name"]), 2) . ";;\n\n";
}
}
}
if ($_POST["events"]) {
$result = $connection->query("SHOW EVENTS");
if ($result) {
while ($row = $result->fetch_assoc()) {
$out .= ($style != 'DROP+CREATE' ? "DROP EVENT IF EXISTS " . idf_escape($row["Name"]) . ";;\n" : "")
. $connection->result("SHOW CREATE EVENT " . idf_escape($row["Name"]), 3) . ";;\n\n";
}
}
}
if ($out) {
echo "DELIMITER ;;\n\n$out" . "DELIMITER ;\n\n";
}
}
if ($_POST["table_style"] || $_POST["data_style"]) {
$views = array();
foreach (table_status() as $row) {
$table = (DB == "" || in_array($row["Name"], (array) $_POST["tables"]));
$data = (DB == "" || in_array($row["Name"], (array) $_POST["data"]));
if ($table || $data) {
if (isset($row["Engine"])) {
if ($ext == "tar") {
ob_start();
}
dump_table($row["Name"], ($table ? $_POST["table_style"] : ""));
if ($data) {
dump_data($row["Name"], $_POST["data_style"]);
}
if ($_POST["triggers"]) {
dump_triggers($row["Name"], $_POST["table_style"]);
}
if ($ext == "tar") {
echo tar_file((DB != "" ? "" : "$db/") . "$row[Name].csv", ob_get_clean());
} elseif ($_POST["format"] == "sql") {
echo "\n";
}
} elseif ($_POST["format"] == "sql") {
$views[] = $row["Name"];
}
}
}
foreach ($views as $view) {
dump_table($view, $_POST["table_style"], true);
}
if ($ext == "tar") {
echo pack("x512");
}
}
if ($style == "CREATE+ALTER" && $_POST["format"] == "sql") {
// drop old tables
$query = "SELECT TABLE_NAME, ENGINE, TABLE_COLLATION, TABLE_COMMENT FROM information_schema.TABLES WHERE TABLE_SCHEMA = DATABASE()";
echo "DELIMITER ;;
CREATE PROCEDURE adminer_alter (INOUT alter_command text) BEGIN
DECLARE _table_name, _engine, _table_collation varchar(64);
DECLARE _table_comment varchar(64);
DECLARE done bool DEFAULT 0;
DECLARE tables CURSOR FOR $query;
DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = 1;
OPEN tables;
REPEAT
FETCH tables INTO _table_name, _engine, _table_collation, _table_comment;
IF NOT done THEN
CASE _table_name";
$result = $connection->query($query);
while ($row = $result->fetch_assoc()) {
$comment = $connection->quote($row["ENGINE"] == "InnoDB" ? preg_replace('~(?:(.+); )?InnoDB free: .*~', '\\1', $row["TABLE_COMMENT"]) : $row["TABLE_COMMENT"]);
echo "
WHEN " . $connection->quote($row["TABLE_NAME"]) . " THEN
" . (isset($row["ENGINE"]) ? "IF _engine != '$row[ENGINE]' OR _table_collation != '$row[TABLE_COLLATION]' OR _table_comment != $comment THEN
ALTER TABLE " . idf_escape($row["TABLE_NAME"]) . " ENGINE=$row[ENGINE] COLLATE=$row[TABLE_COLLATION] COMMENT=$comment;
END IF" : "BEGIN END") . ";";
}
echo "
ELSE
SET alter_command = CONCAT(alter_command, 'DROP TABLE `', REPLACE(_table_name, '`', '``'), '`;\\n');
END CASE;
END IF;
UNTIL done END REPEAT;
CLOSE tables;
END;;
DELIMITER ;
CALL adminer_alter(@adminer_alter);
DROP PROCEDURE adminer_alter;
";
}
if (in_array("CREATE+ALTER", array($style, $_POST["table_style"])) && $_POST["format"] == "sql") {
echo "SELECT @adminer_alter;\n";
}
}
}
exit;
}
page_header(lang('Export'), "", ($_GET["export"] != "" ? array("table" => $_GET["export"]) : array()), DB);
?>
<form action="" method="post">
<table cellspacing="0">
<?php
$db_style = array('', 'USE', 'DROP+CREATE', 'CREATE');
$table_style = array('', 'DROP+CREATE', 'CREATE');
$data_style = array('', 'TRUNCATE+INSERT', 'INSERT', 'INSERT+UPDATE');
if ($driver == "sql") {
$db_style[] = 'CREATE+ALTER';
$table_style[] = 'CREATE+ALTER';
}
parse_str($_COOKIE["adminer_export"], $row);
if (!$row) {
$row = array("output" => "text", "format" => "sql", "db_style" => (DB != "" ? "" : "CREATE"), "table_style" => "DROP+CREATE", "data_style" => "INSERT");
}
$checked = ($_GET["dump"] == "");
echo "<tr><th>" . lang('Output') . "<td>" . $adminer->dumpOutput(0, $row["output"]) . "\n";
echo "<tr><th>" . lang('Format') . "<td>" . $adminer->dumpFormat(0, $row["format"]) . "\n";
echo "<tr><th>" . lang('Database') . "<td>" . html_select('db_style', $db_style, $row["db_style"])
. (support("routine") ? checkbox("routines", 1, $checked, lang('Routines')) : "")
. (support("event") ? checkbox("events", 1, $checked, lang('Events')) : "")
;
echo "<tr><th>" . lang('Tables') . "<td>" . html_select('table_style', $table_style, $row["table_style"])
. (support("trigger") ? checkbox("triggers", 1, $row["table_style"], lang('Triggers')) : "")
;
echo "<tr><th>" . lang('Data') . "<td>" . html_select('data_style', $data_style, $row["data_style"]);
?>
</table>
<p><input type="submit" value="<?php echo lang('Export'); ?>">
<table cellspacing="0">
<?php
$prefixes = array();
if (DB != "") {
$checked = ($TABLE != "" ? "" : " checked");
echo "<thead><tr>";
echo "<th style='text-align: left;'><label><input type='checkbox' id='check-tables'$checked onclick='formCheck(this, /^tables\\[/);'>" . lang('Tables') . "</label>";
echo "<th style='text-align: right;'><label>" . lang('Data') . "<input type='checkbox' id='check-data'$checked onclick='formCheck(this, /^data\\[/);'></label>";
echo "</thead>\n";
$views = "";
//! defer number of rows to JavaScript
foreach (table_status() as $row) {
$name = $row["Name"];
$prefix = ereg_replace("_.*", "", $name);
$checked = ($TABLE == "" || $TABLE == (substr($TABLE, -1) == "%" ? "$prefix%" : $name)); //! % may be part of table name
$print = "<tr><td>" . checkbox("tables[]", $name, $checked, $name, "formUncheck('check-tables');");
if (eregi("view", $row["Engine"])) {
$views .= "$print\n";
} else {
echo "$print<td align='right'><label>" . ($row["Engine"] == "InnoDB" && $row["Rows"] ? "~ " : "") . $row["Rows"] . checkbox("data[]", $name, $checked, "", "formUncheck('check-data');") . "</label>\n";
}
$prefixes[$prefix]++;
}
echo $views;
} else {
echo "<thead><tr><th style='text-align: left;'><label><input type='checkbox' id='check-databases'" . ($TABLE == "" ? " checked" : "") . " onclick='formCheck(this, /^databases\\[/);'>" . lang('Database') . "</label></thead>\n";
$databases = get_databases();
if ($databases) {
foreach ($databases as $db) {
if (!information_schema($db)) {
$prefix = ereg_replace("_.*", "", $db);
echo "<tr><td>" . checkbox("databases[]", $db, $TABLE == "" || $TABLE == "$prefix%", $db, "formUncheck('check-databases');") . "</label>\n";
$prefixes[$prefix]++;
}
}
} else {
echo "<tr><td><textarea name='databases' rows='10' cols='20'></textarea>";
}
}
?>
</table>
</form>
<?php
$first = true;
foreach ($prefixes as $key => $val) {
if ($key != "" && $val > 1) {
echo ($first ? "<p>" : " ") . "<a href='" . h(ME) . "dump=" . urlencode("$key%") . "'>" . h($key) . "</a>";
$first = false;
}
}