88 lines
2.8 KiB
PHP
88 lines
2.8 KiB
PHP
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<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* Table export
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*
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* @package PhpMyAdmin
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*/
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/**
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*
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*/
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require_once 'libraries/common.inc.php';
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$response = PMA_Response::getInstance();
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$header = $response->getHeader();
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$scripts = $header->getScripts();
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$scripts->addFile('export.js');
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/**
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* Gets tables informations and displays top links
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*/
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require_once 'libraries/tbl_common.inc.php';
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$url_query .= '&goto=tbl_export.php&back=tbl_export.php';
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require_once 'libraries/tbl_info.inc.php';
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// Dump of a table
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$export_page_title = __('View dump (schema) of table');
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// When we have some query, we need to remove LIMIT from that and possibly
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// generate WHERE clause (if we are asked to export specific rows)
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if (! empty($sql_query)) {
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// Parse query so we can work with tokens
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$parsed_sql = PMA_SQP_parse($sql_query);
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$analyzed_sql = PMA_SQP_analyze($parsed_sql);
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// Need to generate WHERE clause?
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if (isset($where_clause)) {
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// Regular expressions which can appear in sql query,
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// before the sql segment which remains as it is.
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$regex_array = array(
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'/\bwhere\b/i', '/\bgroup by\b/i', '/\bhaving\b/i', '/\border by\b/i'
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);
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$first_occurring_regex = PMA_Util::getFirstOccurringRegularExpression(
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$regex_array, $sql_query
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);
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unset($regex_array);
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// The part "SELECT `id`, `name` FROM `customers`"
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// is not modified by the next code segment, when exporting
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// the result set from a query such as
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// "SELECT `id`, `name` FROM `customers` WHERE id NOT IN
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// ( SELECT id FROM companies WHERE name LIKE '%u%')"
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if (! is_null($first_occurring_regex)) {
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$temp_sql_array = preg_split($first_occurring_regex, $sql_query);
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$sql_query = $temp_sql_array[0];
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}
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unset($first_occurring_regex, $temp_sql_array);
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// Append the where clause using the primary key of each row
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if (is_array($where_clause) && (count($where_clause) > 0)) {
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$sql_query .= ' WHERE (' . implode(') OR (', $where_clause) . ')';
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}
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if (!empty($analyzed_sql[0]['group_by_clause'])) {
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$sql_query .= ' GROUP BY ' . $analyzed_sql[0]['group_by_clause'];
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}
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if (!empty($analyzed_sql[0]['having_clause'])) {
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$sql_query .= ' HAVING ' . $analyzed_sql[0]['having_clause'];
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}
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if (!empty($analyzed_sql[0]['order_by_clause'])) {
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$sql_query .= ' ORDER BY ' . $analyzed_sql[0]['order_by_clause'];
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}
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} else {
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// Just crop LIMIT clause
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$sql_query = $analyzed_sql[0]['section_before_limit']
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. $analyzed_sql[0]['section_after_limit'];
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}
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echo PMA_Util::getMessage(PMA_Message::success());
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}
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$export_type = 'table';
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require_once 'libraries/display_export.inc.php';
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?>
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