152 lines
4.6 KiB
PHP
Executable File
152 lines
4.6 KiB
PHP
Executable File
<?php
|
|
/* $Id$ */
|
|
// vim: expandtab sw=4 ts=4 sts=4:
|
|
|
|
|
|
/**
|
|
* This file checks and builds the sql-string for
|
|
* LOAD DATA INFILE 'file_name.txt' [REPLACE | IGNORE] INTO TABLE table_name
|
|
* [FIELDS
|
|
* [TERMINATED BY '\t']
|
|
* [OPTIONALLY] ENCLOSED BY "]
|
|
* [ESCAPED BY '\\' ]]
|
|
* [LINES TERMINATED BY '\n']
|
|
* [(column_name,...)]
|
|
*/
|
|
|
|
|
|
/**
|
|
* Gets some core scripts
|
|
*/
|
|
require('./libraries/grab_globals.lib.php3');
|
|
require('./libraries/common.lib.php3');
|
|
|
|
|
|
/**
|
|
* The form used to define the query has been submitted -> do the work
|
|
*/
|
|
if (isset($btnLDI) && ($textfile != 'none')) {
|
|
if (!isset($replace)) {
|
|
$replace = '';
|
|
}
|
|
|
|
error_reporting(E_ALL);
|
|
chmod($textfile, 0644);
|
|
|
|
// Kanji encoding convert appended by Y.Kawada
|
|
if (function_exists('PMA_kanji_file_conv')) {
|
|
$textfile = PMA_kanji_file_conv($textfile, $knjenc, isset($xkana) ? $xkana : '');
|
|
}
|
|
|
|
// Convert the file's charset if necessary
|
|
if ($cfg['AllowAnywhereRecoding'] && $allow_recoding
|
|
&& isset($charset_of_file) && $charset_of_file != $charset) {
|
|
$textfile = PMA_convert_file($charset_of_file, $convcharset, $textfile);
|
|
}
|
|
|
|
// Formats the data posted to this script
|
|
$textfile = PMA_sqlAddslashes($textfile);
|
|
if (get_magic_quotes_gpc()) {
|
|
$field_terminater = stripslashes($field_terminater);
|
|
$enclosed = PMA_sqlAddslashes(stripslashes($enclosed));
|
|
$escaped = PMA_sqlAddslashes(stripslashes($escaped));
|
|
$line_terminator = stripslashes($line_terminator);
|
|
$column_name = PMA_sqlAddslashes(stripslashes($column_name));
|
|
} else {
|
|
$enclosed = PMA_sqlAddslashes($enclosed);
|
|
$escaped = PMA_sqlAddslashes($escaped);
|
|
$column_name = PMA_sqlAddslashes($column_name);
|
|
}
|
|
|
|
// (try to) make sure the file is readable:
|
|
chmod($textfile, 0777);
|
|
|
|
// Builds the query
|
|
$query = 'LOAD DATA';
|
|
|
|
// for versions before 3.23.49, we use the LOCAL keyword, because
|
|
// there was a version (cannot find which one, and it does not work
|
|
// with 3.23.38) where the user can LOAD, even if the user does not
|
|
// have FILE priv, and even if the file is on the server
|
|
// (which is the present case)
|
|
//
|
|
// we could also code our own loader, but LOAD DATA INFILE is optimized
|
|
// for speed
|
|
|
|
if (PMA_MYSQL_INT_VERSION < 32349) {
|
|
$query .= ' LOCAL';
|
|
}
|
|
|
|
if (PMA_MYSQL_INT_VERSION > 40003) {
|
|
$tmp_query = "SHOW VARIABLES LIKE 'local\\_infile'";
|
|
$result = PMA_mysql_query($tmp_query);
|
|
if ($result != FALSE && mysql_num_rows($result) > 0) {
|
|
$tmp = PMA_mysql_fetch_row($result);
|
|
if ($tmp[1] == 'ON') {
|
|
$query .= ' LOCAL';
|
|
}
|
|
}
|
|
mysql_free_result($result);
|
|
}
|
|
|
|
$query .= ' INFILE \'' . $textfile . '\'';
|
|
if (!empty($replace)) {
|
|
$query .= ' ' . $replace;
|
|
}
|
|
$query .= ' INTO TABLE ' . PMA_backquote($into_table);
|
|
if (isset($field_terminater)) {
|
|
$query .= ' FIELDS TERMINATED BY \'' . $field_terminater . '\'';
|
|
}
|
|
if (isset($enclose_option) && strlen($enclose_option) > 0) {
|
|
$query .= ' OPTIONALLY';
|
|
}
|
|
if (strlen($enclosed) > 0) {
|
|
$query .= ' ENCLOSED BY \'' . $enclosed . '\'';
|
|
}
|
|
if (strlen($escaped) > 0) {
|
|
$query .= ' ESCAPED BY \'' . $escaped . '\'';
|
|
}
|
|
if (strlen($line_terminator) > 0){
|
|
$query .= ' LINES TERMINATED BY \'' . $line_terminator . '\'';
|
|
}
|
|
if (strlen($column_name) > 0) {
|
|
if (PMA_MYSQL_INT_VERSION >= 32306) {
|
|
$query .= ' (';
|
|
$tmp = split(',( ?)', $column_name);
|
|
for ($i = 0; $i < count($tmp); $i++) {
|
|
if ($i > 0) {
|
|
$query .= ', ';
|
|
}
|
|
$query .= PMA_backquote(trim($tmp[$i]));
|
|
} // end for
|
|
$query .= ')';
|
|
} else {
|
|
$query .= ' (' . $column_name . ')';
|
|
}
|
|
}
|
|
|
|
// Executes the query
|
|
// sql.php3 will stripslash the query if 'magic_quotes_gpc' is set to on
|
|
if (get_magic_quotes_gpc()) {
|
|
$sql_query = addslashes($query);
|
|
} else {
|
|
$sql_query = $query;
|
|
}
|
|
|
|
// We could rename the ldi* scripts to tbl_properties_ldi* to improve
|
|
// consistency with the other sub-pages.
|
|
//
|
|
// The $goto in ldi_table.php3 is set to tbl_properties.php3 but maybe
|
|
// if would be better to Browse the latest inserted data.
|
|
include('./sql.php3');
|
|
}
|
|
|
|
|
|
/**
|
|
* The form used to define the query hasn't been yet submitted -> loads it
|
|
*/
|
|
else {
|
|
include('./ldi_table.php3');
|
|
}
|
|
?>
|