$cookie .= "&$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));
+ $ext = $adminer->dumpHeaders(($TABLE != "" ? $TABLE : DB), (DB == "" || count((array) $_POST["tables"] + (array) $_POST["data"]) > 1));
$is_sql = ($_POST["format"] == "sql");
if ($is_sql) {
echo "-- Adminer $VERSION " . $drivers[DRIVER] . " dump
if ($ext == "tar") {
ob_start();
}
- dump_table($row["Name"], ($table ? $_POST["table_style"] : ""));
+ $adminer->dumpTable($row["Name"], ($table ? $_POST["table_style"] : ""));
if ($data) {
- dump_data($row["Name"], $_POST["data_style"]);
+ $adminer->dumpData($row["Name"], $_POST["data_style"]);
}
if ($is_sql && $_POST["triggers"]) {
$triggers = trigger_sql($row["Name"], $_POST["table_style"]);
}
}
foreach ($views as $view) {
- dump_table($view, $_POST["table_style"], true);
+ $adminer->dumpTable($view, $_POST["table_style"], true);
}
if ($ext == "tar") {
echo pack("x512");
return html_select("format", array('sql' => 'SQL', 'csv' => 'CSV,', 'csv;' => 'CSV;'), $value, $select);
}
+ /** Export table structure
+ * @param string
+ * @param string
+ * @param bool
+ * @return null prints data
+ */
+ function dumpTable($table, $style, $is_view = false) {
+ if ($_POST["format"] != "sql") {
+ echo "\xef\xbb\xbf"; // UTF-8 byte order mark
+ if ($style) {
+ dump_csv(array_keys(fields($table)));
+ }
+ } elseif ($style) {
+ $create = create_sql($table, $_POST["auto_increment"]);
+ if ($create) {
+ if ($style == "DROP+CREATE") {
+ echo "DROP " . ($is_view ? "VIEW" : "TABLE") . " IF EXISTS " . table($table) . ";\n";
+ }
+ if ($is_view) {
+ // remove DEFINER with current user
+ $create = preg_replace('~^([A-Z =]+) DEFINER=`' . str_replace("@", "`@`", logged_user()) . '`~', '\\1', $create); //! proper escaping of user
+ }
+ echo ($style != "CREATE+ALTER" ? $create : ($is_view ? substr_replace($create, " OR REPLACE", 6, 0) : substr_replace($create, " IF NOT EXISTS", 12, 0))) . ";\n\n";
+ }
+ if ($style == "CREATE+ALTER" && !$is_view) {
+ // create procedure which iterates over original columns and adds new and removes old
+ $query = "SELECT COLUMN_NAME, COLUMN_DEFAULT, IS_NULLABLE, COLLATION_NAME, COLUMN_TYPE, EXTRA, COLUMN_COMMENT FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = " . q($table) . " ORDER BY ORDINAL_POSITION";
+ echo "DELIMITER ;;
+CREATE PROCEDURE adminer_alter (INOUT alter_command text) BEGIN
+ DECLARE _column_name, _collation_name, after varchar(64) DEFAULT '';
+ DECLARE _column_type, _column_default text;
+ DECLARE _is_nullable char(3);
+ DECLARE _extra varchar(30);
+ DECLARE _column_comment varchar(255);
+ DECLARE done, set_after bool DEFAULT 0;
+ DECLARE add_columns text DEFAULT '";
+ $fields = array();
+ $after = "";
+ foreach (get_rows($query) as $row) {
+ $default = $row["COLUMN_DEFAULT"];
+ $row["default"] = (isset($default) ? q($default) : "NULL");
+ $row["after"] = q($after); //! rgt AFTER lft, lft AFTER id doesn't work
+ $row["alter"] = escape_string(idf_escape($row["COLUMN_NAME"])
+ . " $row[COLUMN_TYPE]"
+ . ($row["COLLATION_NAME"] ? " COLLATE $row[COLLATION_NAME]" : "")
+ . (isset($default) ? " DEFAULT " . ($default == "CURRENT_TIMESTAMP" ? $default : $row["default"]) : "")
+ . ($row["IS_NULLABLE"] == "YES" ? "" : " NOT NULL")
+ . ($row["EXTRA"] ? " $row[EXTRA]" : "")
+ . ($row["COLUMN_COMMENT"] ? " COMMENT " . q($row["COLUMN_COMMENT"]) : "")
+ . ($after ? " AFTER " . idf_escape($after) : " FIRST")
+ );
+ echo ", ADD $row[alter]";
+ $fields[] = $row;
+ $after = $row["COLUMN_NAME"];
+ }
+ echo "';
+ DECLARE columns CURSOR FOR $query;
+ DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = 1;
+ SET @alter_table = '';
+ OPEN columns;
+ REPEAT
+ FETCH columns INTO _column_name, _column_default, _is_nullable, _collation_name, _column_type, _extra, _column_comment;
+ IF NOT done THEN
+ SET set_after = 1;
+ CASE _column_name";
+ foreach ($fields as $row) {
+ echo "
+ WHEN " . q($row["COLUMN_NAME"]) . " THEN
+ SET add_columns = REPLACE(add_columns, ', ADD $row[alter]', '');
+ IF NOT (_column_default <=> $row[default]) OR _is_nullable != '$row[IS_NULLABLE]' OR _collation_name != '$row[COLLATION_NAME]' OR _column_type != " . q($row["COLUMN_TYPE"]) . " OR _extra != '$row[EXTRA]' OR _column_comment != " . q($row["COLUMN_COMMENT"]) . " OR after != $row[after] THEN
+ SET @alter_table = CONCAT(@alter_table, ', MODIFY $row[alter]');
+ END IF;"; //! don't replace in comment
+ }
+ echo "
+ ELSE
+ SET @alter_table = CONCAT(@alter_table, ', DROP ', _column_name);
+ SET set_after = 0;
+ END CASE;
+ IF set_after THEN
+ SET after = _column_name;
+ END IF;
+ END IF;
+ UNTIL done END REPEAT;
+ CLOSE columns;
+ IF @alter_table != '' OR add_columns != '' THEN
+ SET alter_command = CONCAT(alter_command, 'ALTER TABLE " . table($table) . "', SUBSTR(CONCAT(add_columns, @alter_table), 2), ';\\n');
+ END IF;
+END;;
+DELIMITER ;
+CALL adminer_alter(@adminer_alter);
+DROP PROCEDURE adminer_alter;
+
+";
+ //! indexes
+ }
+ }
+ }
+
+ /** Export table data
+ * @param string
+ * @param string
+ * @param string query to execute, defaults to SELECT * FROM $table
+ * @return null prints data
+ */
+ function dumpData($table, $style, $select = "") {
+ global $connection, $jush;
+ $max_packet = ($jush == "sqlite" ? 0 : 1048576); // default, minimum is 1024
+ if ($style) {
+ if ($_POST["format"] == "sql" && $style == "TRUNCATE+INSERT") {
+ echo truncate_sql($table) . ";\n";
+ }
+ $fields = fields($table);
+ $result = $connection->query(($select ? $select : "SELECT * FROM " . table($table)), 1); // 1 - MYSQLI_USE_RESULT //! enum and set as numbers
+ if ($result) {
+ $insert = "";
+ $buffer = "";
+ while ($row = $result->fetch_assoc()) {
+ if ($_POST["format"] != "sql") {
+ dump_csv($row);
+ } else {
+ if (!$insert) {
+ $insert = "INSERT INTO " . table($table) . " (" . implode(", ", array_map('idf_escape', array_keys($row))) . ") VALUES";
+ }
+ foreach ($row as $key => $val) {
+ $row[$key] = (isset($val) ? (ereg('int|float|double|decimal', $fields[$key]["type"]) ? $val : q($val)) : "NULL"); //! columns looking like functions
+ }
+ $s = implode(",\t", $row);
+ if ($style == "INSERT+UPDATE") {
+ $set = array();
+ foreach ($row as $key => $val) {
+ $set[] = idf_escape($key) . " = $val";
+ }
+ echo "$insert ($s) ON DUPLICATE KEY UPDATE " . implode(", ", $set) . ";\n";
+ } else {
+ $s = ($max_packet ? "\n" : " ") . "($s)";
+ if (!$buffer) {
+ $buffer = $insert . $s;
+ } elseif (strlen($buffer) + 2 + strlen($s) < $max_packet) { // 2 - separator and terminator length
+ $buffer .= ",$s";
+ } else {
+ $buffer .= ";\n";
+ echo $buffer;
+ $buffer = $insert . $s;
+ }
+ }
+ }
+ }
+ if ($_POST["format"] == "sql" && $style != "INSERT+UPDATE" && $buffer) {
+ $buffer .= ";\n";
+ echo $buffer;
+ }
+ }
+ }
+ }
+
+ /** Send headers for export
+ * @param string
+ * @param bool
+ * @return string extension
+ */
+ function dumpHeaders($identifier, $multi_table = false) {
+ $filename = ($identifier != "" ? friendly_url($identifier) : "adminer");
+ $output = $_POST["output"];
+ $ext = ($_POST["format"] == "sql" ? "sql" : ($multi_table ? "tar" : "csv")); // multiple CSV packed to TAR
+ header("Content-Type: " .
+ ($output == "bz2" ? "application/x-bzip" :
+ ($output == "gz" ? "application/x-gzip" :
+ ($ext == "tar" ? "application/x-tar" :
+ ($ext == "sql" || $output != "file" ? "text/plain" : "text/csv") . "; charset=utf-8"
+ ))));
+ if ($output != "text") {
+ header("Content-Disposition: attachment; filename=$filename.$ext" . ($output != "file" && !ereg('[^0-9a-z]', $output) ? ".$output" : ""));
+ }
+ session_write_close();
+ if ($_POST["output"] == "bz2") {
+ ob_start('bzcompress', 1e6);
+ }
+ if ($_POST["output"] == "gz") {
+ ob_start('gzencode', 1e6);
+ }
+ return $ext;
+ }
+
/** Prints navigation after Adminer title
* @param string can be "auth" if there is no database connection, "db" if there is no database selected, "ns" with invalid schema
* @return null
include "../adminer/include/auth.inc.php";
include "./include/connect.inc.php";
include "./include/editing.inc.php";
-include "./include/export.inc.php";
session_cache_limiter(""); // to allow restarting session
if (!ini_bool("session.use_cookies") || @ini_set("session.use_cookies", false) !== false) { // @ - may be disabled
}
return $dropped;
}
+
+/** Get string to add a file in TAR
+* @param string
+* @param string
+* @return string
+*/
+function tar_file($filename, $contents) {
+ $return = pack("a100a8a8a8a12a12", $filename, 644, 0, 0, decoct(strlen($contents)), decoct(time()));
+ $checksum = 8*32; // space for checksum itself
+ for ($i=0; $i < strlen($return); $i++) {
+ $checksum += ord($return{$i});
+ }
+ $return .= sprintf("%06o", $checksum) . "\0 ";
+ return $return . str_repeat("\0", 512 - strlen($return)) . $contents . str_repeat("\0", 511 - (strlen($contents) + 511) % 512);
+}
+++ /dev/null
-<?php
-function tar_file($filename, $contents) {
- $return = pack("a100a8a8a8a12a12", $filename, 644, 0, 0, decoct(strlen($contents)), decoct(time()));
- $checksum = 8*32; // space for checksum itself
- for ($i=0; $i < strlen($return); $i++) {
- $checksum += ord($return{$i});
- }
- $return .= sprintf("%06o", $checksum) . "\0 ";
- return $return . str_repeat("\0", 512 - strlen($return)) . $contents . str_repeat("\0", 511 - (strlen($contents) + 511) % 512);
-}
-
-function dump_table($table, $style, $is_view = false) {
- if ($_POST["format"] != "sql") {
- echo "\xef\xbb\xbf"; // UTF-8 byte order mark
- if ($style) {
- dump_csv(array_keys(fields($table)));
- }
- } elseif ($style) {
- $create = create_sql($table, $_POST["auto_increment"]);
- if ($create) {
- if ($style == "DROP+CREATE") {
- echo "DROP " . ($is_view ? "VIEW" : "TABLE") . " IF EXISTS " . table($table) . ";\n";
- }
- if ($is_view) {
- // remove DEFINER with current user
- $create = preg_replace('~^([A-Z =]+) DEFINER=`' . str_replace("@", "`@`", logged_user()) . '`~', '\\1', $create); //! proper escaping of user
- }
- echo ($style != "CREATE+ALTER" ? $create : ($is_view ? substr_replace($create, " OR REPLACE", 6, 0) : substr_replace($create, " IF NOT EXISTS", 12, 0))) . ";\n\n";
- }
- if ($style == "CREATE+ALTER" && !$is_view) {
- // create procedure which iterates over original columns and adds new and removes old
- $query = "SELECT COLUMN_NAME, COLUMN_DEFAULT, IS_NULLABLE, COLLATION_NAME, COLUMN_TYPE, EXTRA, COLUMN_COMMENT FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = " . q($table) . " ORDER BY ORDINAL_POSITION";
- echo "DELIMITER ;;
-CREATE PROCEDURE adminer_alter (INOUT alter_command text) BEGIN
- DECLARE _column_name, _collation_name, after varchar(64) DEFAULT '';
- DECLARE _column_type, _column_default text;
- DECLARE _is_nullable char(3);
- DECLARE _extra varchar(30);
- DECLARE _column_comment varchar(255);
- DECLARE done, set_after bool DEFAULT 0;
- DECLARE add_columns text DEFAULT '";
- $fields = array();
- $after = "";
- foreach (get_rows($query) as $row) {
- $default = $row["COLUMN_DEFAULT"];
- $row["default"] = (isset($default) ? q($default) : "NULL");
- $row["after"] = q($after); //! rgt AFTER lft, lft AFTER id doesn't work
- $row["alter"] = escape_string(idf_escape($row["COLUMN_NAME"])
- . " $row[COLUMN_TYPE]"
- . ($row["COLLATION_NAME"] ? " COLLATE $row[COLLATION_NAME]" : "")
- . (isset($default) ? " DEFAULT " . ($default == "CURRENT_TIMESTAMP" ? $default : $row["default"]) : "")
- . ($row["IS_NULLABLE"] == "YES" ? "" : " NOT NULL")
- . ($row["EXTRA"] ? " $row[EXTRA]" : "")
- . ($row["COLUMN_COMMENT"] ? " COMMENT " . q($row["COLUMN_COMMENT"]) : "")
- . ($after ? " AFTER " . idf_escape($after) : " FIRST")
- );
- echo ", ADD $row[alter]";
- $fields[] = $row;
- $after = $row["COLUMN_NAME"];
- }
- echo "';
- DECLARE columns CURSOR FOR $query;
- DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = 1;
- SET @alter_table = '';
- OPEN columns;
- REPEAT
- FETCH columns INTO _column_name, _column_default, _is_nullable, _collation_name, _column_type, _extra, _column_comment;
- IF NOT done THEN
- SET set_after = 1;
- CASE _column_name";
- foreach ($fields as $row) {
- echo "
- WHEN " . q($row["COLUMN_NAME"]) . " THEN
- SET add_columns = REPLACE(add_columns, ', ADD $row[alter]', '');
- IF NOT (_column_default <=> $row[default]) OR _is_nullable != '$row[IS_NULLABLE]' OR _collation_name != '$row[COLLATION_NAME]' OR _column_type != " . q($row["COLUMN_TYPE"]) . " OR _extra != '$row[EXTRA]' OR _column_comment != " . q($row["COLUMN_COMMENT"]) . " OR after != $row[after] THEN
- SET @alter_table = CONCAT(@alter_table, ', MODIFY $row[alter]');
- END IF;"; //! don't replace in comment
- }
- echo "
- ELSE
- SET @alter_table = CONCAT(@alter_table, ', DROP ', _column_name);
- SET set_after = 0;
- END CASE;
- IF set_after THEN
- SET after = _column_name;
- END IF;
- END IF;
- UNTIL done END REPEAT;
- CLOSE columns;
- IF @alter_table != '' OR add_columns != '' THEN
- SET alter_command = CONCAT(alter_command, 'ALTER TABLE " . table($table) . "', SUBSTR(CONCAT(add_columns, @alter_table), 2), ';\\n');
- END IF;
-END;;
-DELIMITER ;
-CALL adminer_alter(@adminer_alter);
-DROP PROCEDURE adminer_alter;
-
-";
- //! indexes
- }
- }
-}
-
-function dump_data($table, $style, $select = "") {
- global $connection, $jush;
- $max_packet = ($jush == "sqlite" ? 0 : 1048576); // default, minimum is 1024
- if ($style) {
- if ($_POST["format"] == "sql" && $style == "TRUNCATE+INSERT") {
- echo truncate_sql($table) . ";\n";
- }
- $fields = fields($table);
- $result = $connection->query(($select ? $select : "SELECT * FROM " . table($table)), 1); // 1 - MYSQLI_USE_RESULT //! enum and set as numbers
- if ($result) {
- $insert = "";
- $buffer = "";
- while ($row = $result->fetch_assoc()) {
- if ($_POST["format"] != "sql") {
- dump_csv($row);
- } else {
- if (!$insert) {
- $insert = "INSERT INTO " . table($table) . " (" . implode(", ", array_map('idf_escape', array_keys($row))) . ") VALUES";
- }
- foreach ($row as $key => $val) {
- $row[$key] = (isset($val) ? (ereg('int|float|double|decimal', $fields[$key]["type"]) ? $val : q($val)) : "NULL"); //! columns looking like functions
- }
- $s = implode(",\t", $row);
- if ($style == "INSERT+UPDATE") {
- $set = array();
- foreach ($row as $key => $val) {
- $set[] = idf_escape($key) . " = $val";
- }
- echo "$insert ($s) ON DUPLICATE KEY UPDATE " . implode(", ", $set) . ";\n";
- } else {
- $s = ($max_packet ? "\n" : " ") . "($s)";
- if (!$buffer) {
- $buffer = $insert . $s;
- } elseif (strlen($buffer) + 2 + strlen($s) < $max_packet) { // 2 - separator and terminator length
- $buffer .= ",$s";
- } else {
- $buffer .= ";\n";
- echo $buffer;
- $buffer = $insert . $s;
- }
- }
- }
- }
- if ($_POST["format"] == "sql" && $style != "INSERT+UPDATE" && $buffer) {
- $buffer .= ";\n";
- echo $buffer;
- }
- }
- }
-}
-
-function dump_headers($identifier, $multi_table = false) {
- $filename = ($identifier != "" ? friendly_url($identifier) : "adminer");
- $output = $_POST["output"];
- $ext = ($_POST["format"] == "sql" ? "sql" : ($multi_table ? "tar" : "csv")); // multiple CSV packed to TAR
- header("Content-Type: " .
- ($output == "bz2" ? "application/x-bzip" :
- ($output == "gz" ? "application/x-gzip" :
- ($ext == "tar" ? "application/x-tar" :
- ($ext == "sql" || $output != "file" ? "text/plain" : "text/csv") . "; charset=utf-8"
- ))));
- if ($output != "text") {
- header("Content-Disposition: attachment; filename=$filename.$ext" . ($output != "file" && !ereg('[^0-9a-z]', $output) ? ".$output" : ""));
- }
- session_write_close();
- if ($_POST["output"] == "bz2") {
- ob_start('bzcompress', 1e6);
- }
- if ($_POST["output"] == "gz") {
- ob_start('gzencode', 1e6);
- }
- return $ext;
-}
}
}
if ($_POST["export"]) {
- dump_headers($TABLE);
- dump_table($TABLE, "");
+ $adminer->dumpHeaders($TABLE);
+ $adminer->dumpTable($TABLE, "");
if ($_POST["format"] != "sql") { // Editor doesn't send format
$row = array_keys($fields);
if ($select) {
if (is_array($_POST["check"])) {
$where2[] = "($where_check)";
}
- dump_data($TABLE, "INSERT", "SELECT $from" . ($where2 ? "\nWHERE " . implode(" AND ", $where2) : "") . $group_by);
+ $adminer->dumpData($TABLE, "INSERT", "SELECT $from" . ($where2 ? "\nWHERE " . implode(" AND ", $where2) : "") . $group_by);
} else {
$union = array();
foreach ($_POST["check"] as $val) {
// where is not unique so OR can't be used
$union[] = "(SELECT" . limit($from, "\nWHERE " . ($where ? implode(" AND ", $where) . " AND " : "") . where_check($val) . $group_by, 1) . ")";
}
- dump_data($TABLE, "INSERT", implode(" UNION ALL ", $union));
+ $adminer->dumpData($TABLE, "INSERT", implode(" UNION ALL ", $union));
}
exit;
}
return html_select("format", array('csv' => 'CSV,', 'csv;' => 'CSV;'), $value, $select);
}
+ function dumpTable() {
+ echo "\xef\xbb\xbf"; // UTF-8 byte order mark
+ }
+
+ function dumpData($table, $style, $select = "") {
+ global $connection;
+ $result = $connection->query(($select ? $select : "SELECT * FROM " . idf_escape($table)), 1); // 1 - MYSQLI_USE_RESULT
+ if ($result) {
+ while ($row = $result->fetch_assoc()) {
+ dump_csv($row);
+ }
+ }
+ }
+
+ function dumpHeaders($identifier) {
+ $filename = ($identifier != "" ? friendly_url($identifier) : "dump");
+ $ext = "csv";
+ header("Content-Type: text/csv; charset=utf-8");
+ header("Content-Disposition: attachment; filename=$filename.$ext");
+ session_write_close();
+ return $ext;
+ }
+
function navigation($missing) {
global $VERSION, $token;
?>
+++ /dev/null
-<?php
-function dump_table($table) {
- echo "\xef\xbb\xbf"; // UTF-8 byte order mark
-}
-
-function dump_data($table, $style, $select = "") {
- global $connection;
- $result = $connection->query(($select ? $select : "SELECT * FROM " . idf_escape($table)), 1); // 1 - MYSQLI_USE_RESULT
- if ($result) {
- while ($row = $result->fetch_assoc()) {
- dump_csv($row);
- }
- }
-}
-
-function dump_headers($identifier) {
- $filename = ($identifier != "" ? friendly_url($identifier) : "dump");
- $ext = "csv";
- header("Content-Type: text/csv; charset=utf-8");
- header("Content-Disposition: attachment; filename=$filename.$ext");
- session_write_close();
- return $ext;
-}
projects / adminer.git / commitdiff