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Simplify dump.inc.php

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git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@449 7c3ca157-0c34-0410-bff1-cbf682f78f5c
This commit is contained in:
jakubvrana 2008-08-19 09:19:18 +00:00
parent f48161b43e
commit 9cb4e22ac7
1 changed files with 49 additions and 73 deletions
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122
dump.inc.php
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@ -1,65 +1,6 @@
<?php
include "./export.inc.php";
function dump_routines($db) {
global $mysql;
if ($_POST["format"] != "csv" && $mysql->server_info >= 5) {
$out = "";
foreach (array("FUNCTION", "PROCEDURE") as $routine) {
$result = $mysql->query("SHOW $routine STATUS WHERE Db = '" . $mysql->escape_string($db) . "'");
while ($row = $result->fetch_assoc()) {
if (!$out) {
echo "DELIMITER ;;\n\n";
$out = "DELIMITER ;\n\n";
}
echo $mysql->result($mysql->query("SHOW CREATE $routine " . idf_escape($row["Db"]) . "." . idf_escape($row["Name"])), 2) . ";;\n\n";
}
$result->free();
}
echo $out;
}
}
function dump($db, $style) {
global $mysql;
if ($_POST["format"] != "csv" && in_array($style, array("DROP, CREATE", "CREATE", "CREATE, ALTER")) && ($result = $mysql->query("SHOW CREATE DATABASE " . idf_escape($db)))) {
if ($style == "DROP, CREATE") {
echo "DROP DATABASE IF EXISTS " . idf_escape($db) . ";\n";
}
$create = $mysql->result($result, 1);
echo ($style == "CREATE, ALTER" ? preg_replace('~^CREATE DATABASE ~', '\\0IF NOT EXISTS ', $create) : $create) . ";\n";
$result->free();
}
if ($style) {
echo ($_POST["format"] != "csv" ? "USE " . idf_escape($db) . ";\n" : "");
if (!strlen($_GET["db"])) {
$views = array();
if ($_POST["tables"][0] || $_POST["data"][0]) {
$result = $mysql->query("SHOW TABLE STATUS");
while ($row = $result->fetch_assoc()) {
if (isset($row["Engine"])) {
if ($_POST["format"] == "csv") {
ob_start();
}
dump_table($row["Name"], $_POST["tables"][0]);
dump_data($row["Name"], $_POST["data"][0]);
if ($_POST["format"] == "csv") {
echo tar_file("$db/$row[Name].csv", ob_get_clean());
}
} elseif ($_POST["format"] != "csv") {
$views[] = $row["Name"];
}
}
$result->free();
}
foreach ($views as $view) {
dump_table($view, $_POST["tables"][0]);
}
dump_routines($db);
}
}
}
function tar_file($filename, $contents) {
$return = pack("a100a8a8a8a12a12", $filename, 644, 0, 0, decoct(strlen($contents)), decoct(time()));
$checksum = 8*32; // space for checksum itself
@ -84,24 +25,59 @@ if ($_POST) {
foreach ($_POST["databases"] as $db => $style) {
$db = bracket_escape($db, "back");
if ($mysql->select_db($db)) {
dump($db, $style);
}
}
if (strlen($_GET["db"])) {
foreach ($_POST["tables"] as $key => $style) {
if ($style || $_POST["data"][$key]) {
$table = bracket_escape($key, "back");
if ($ext == "tar") {
ob_start();
if ($_POST["format"] != "csv" && in_array($style, array("DROP, CREATE", "CREATE", "CREATE, ALTER")) && ($result = $mysql->query("SHOW CREATE DATABASE " . idf_escape($db)))) {
if ($style == "DROP, CREATE") {
echo "DROP DATABASE IF EXISTS " . idf_escape($db) . ";\n";
}
dump_table($table, $style);
dump_data($table, $_POST["data"][$key]);
if ($ext == "tar") {
echo tar_file("$table.csv", ob_get_clean());
$create = $mysql->result($result, 1);
echo ($style == "CREATE, ALTER" ? preg_replace('~^CREATE DATABASE ~', '\\0IF NOT EXISTS ', $create) : $create) . ";\n";
$result->free();
}
if ($style && $_POST["format"] != "csv") {
echo "USE " . idf_escape($db) . ";\n";
if ($mysql->server_info >= 5) {
$out = "";
foreach (array("FUNCTION", "PROCEDURE") as $routine) {
$result = $mysql->query("SHOW $routine STATUS WHERE Db = '" . $mysql->escape_string($db) . "'");
while ($row = $result->fetch_assoc()) {
if (!$out) {
echo "DELIMITER ;;\n\n";
$out = "DELIMITER ;\n\n";
}
echo $mysql->result($mysql->query("SHOW CREATE $routine " . idf_escape($row["Name"])), 2) . ";;\n\n";
}
$result->free();
}
echo $out;
}
}
if (($style || strlen($_GET["db"])) && (array_filter($_POST["tables"]) || array_filter($_POST["data"]))) {
$views = array();
$result = $mysql->query("SHOW TABLE STATUS");
while ($row = $result->fetch_assoc()) {
$key = (strlen($_GET["db"]) ? bracket_escape($row["Name"]) : 0);
if ($_POST["tables"][$key] || $_POST["data"][$key]) {
if (isset($row["Engine"])) {
if ($ext == "tar") {
ob_start();
}
dump_table($row["Name"], $_POST["tables"][$key]);
dump_data($row["Name"], $_POST["data"][$key]);
if ($ext == "tar") {
echo tar_file((strlen($_GET["db"]) ? "" : "$db/") . "$row[Name].csv", ob_get_clean());
}
} elseif ($_POST["format"] != "csv") {
$views[$row["Name"]] = $_POST["tables"][$key];
}
}
}
$result->free();
foreach ($views as $view => $style) {
dump_table($view, $style);
}
}
}
dump_routines($_GET["db"]);
}
exit;
}