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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* CSV import plugin for phpMyAdmin using LOAD DATA
*
* @package PhpMyAdmin-Import
* @subpackage LDI
*/
if (! defined('PHPMYADMIN')) {
exit;
}
/**
*
*/
if ($plugin_param !== 'table') {
return;
}
if (isset($plugin_list)) {
if ($GLOBALS['cfg']['Import']['ldi_local_option'] == 'auto') {
$GLOBALS['cfg']['Import']['ldi_local_option'] = false;
$result = PMA_DBI_try_query('SHOW VARIABLES LIKE \'local\\_infile\';');
if ($result != false && PMA_DBI_num_rows($result) > 0) {
$tmp = PMA_DBI_fetch_row($result);
if ($tmp[1] == 'ON') {
$GLOBALS['cfg']['Import']['ldi_local_option'] = true;
}
}
PMA_DBI_free_result($result);
unset($result);
}
$plugin_list['ldi'] = array(
'text' => __('CSV using LOAD DATA'),
'extension' => 'ldi', // This is nonsense, however we want to default to our parser for csv
'options' => array(
array('type' => 'begin_group', 'name' => 'general_opts'),
array('type' => 'bool', 'name' => 'replace', 'text' => __('Replace table data with file')),
array('type' => 'bool', 'name' => 'ignore', 'text' => __('Do not abort on INSERT error')),
array('type' => 'text', 'name' => 'terminated', 'text' => __('Columns terminated by'), 'size' => 2, 'len' => 2),
array('type' => 'text', 'name' => 'enclosed', 'text' => __('Columns enclosed by'), 'size' => 2, 'len' => 2),
array('type' => 'text', 'name' => 'escaped', 'text' => __('Columns escaped by'), 'size' => 2, 'len' => 2),
array('type' => 'text', 'name' => 'new_line', 'text' => __('Lines terminated by'), 'size' => 2),
array('type' => 'text', 'name' => 'columns', 'text' => __('Column names')),
array('type' => 'bool', 'name' => 'local_option', 'text' => __('Use LOCAL keyword')),
array('type' => 'end_group')
),
'options_text' => __('Options'),
);
/* We do not define function when plugin is just queried for information above */
return;
}
if ($import_file == 'none' || $compression != 'none' || $charset_conversion) {
// We handle only some kind of data!
$message = PMA_Message::error(__('This plugin does not support compressed imports!'));
$error = true;
return;
}
$sql = 'LOAD DATA';
if (isset($ldi_local_option)) {
$sql .= ' LOCAL';
}
$sql .= ' INFILE \'' . PMA_sqlAddSlashes($import_file) . '\'';
if (isset($ldi_replace)) {
$sql .= ' REPLACE';
} elseif (isset($ldi_ignore)) {
$sql .= ' IGNORE';
}
$sql .= ' INTO TABLE ' . PMA_backquote($table);
if (strlen($ldi_terminated) > 0) {
$sql .= ' FIELDS TERMINATED BY \'' . $ldi_terminated . '\'';
}
if (strlen($ldi_enclosed) > 0) {
$sql .= ' ENCLOSED BY \'' . PMA_sqlAddSlashes($ldi_enclosed) . '\'';
}
if (strlen($ldi_escaped) > 0) {
$sql .= ' ESCAPED BY \'' . PMA_sqlAddSlashes($ldi_escaped) . '\'';
}
if (strlen($ldi_new_line) > 0) {
if ($ldi_new_line == 'auto') {
$ldi_new_line = PMA_whichCrlf() == "\n" ? '\n' : '\r\n';
}
$sql .= ' LINES TERMINATED BY \'' . $ldi_new_line . '\'';
}
if ($skip_queries > 0) {
$sql .= ' IGNORE ' . $skip_queries . ' LINES';
$skip_queries = 0;
}
if (strlen($ldi_columns) > 0) {
$sql .= ' (';
$tmp = preg_split('/,( ?)/', $ldi_columns);
$cnt_tmp = count($tmp);
for ($i = 0; $i < $cnt_tmp; $i++) {
if ($i > 0) {
$sql .= ', ';
}
/* Trim also `, if user already included backquoted fields */
$sql .= PMA_backquote(trim($tmp[$i], " \t\r\n\0\x0B`"));
} // end for
$sql .= ')';
}
PMA_importRunQuery($sql, $sql);
PMA_importRunQuery();
$finished = true;
?>
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