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code cleanup; add a TODO about importing an XML export into a database different than the original one

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This commit is contained in:
Marc Delisle
2009-12-29 15:11:06 +00:00
parent 7b3c21b599
commit f1f04a1b3b
1 changed files with 19 additions and 17 deletions
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34
libraries/import/xml.php
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@@ -8,7 +8,7 @@
* @package phpMyAdmin-Import
*/
if (!defined('PHPMYADMIN')) {
if (! defined('PHPMYADMIN')) {
exit;
}
@@ -39,13 +39,13 @@ $buffer = "";
* Read in the file via PMA_importGetNextChunk so that
* it can process compressed files
*/
while (!($finished && $i >= $len) && !$error && !$timeout_passed) {
while (! ($finished && $i >= $len) && ! $error && ! $timeout_passed) {
$data = PMA_importGetNextChunk();
if ($data === FALSE) {
/* subtract data we didn't handle yet and stop processing */
$offset -= strlen($buffer);
break;
} else if ($data === TRUE) {
} elseif ($data === TRUE) {
/* Handle rest of buffer */
} else {
/* Append new data to buffer */
@@ -144,9 +144,13 @@ if (isset($namespaces['pma'])) {
$create = array();
foreach ($struct as $tier1=>$val1) {
foreach($val1 as $tier2=>$val2) {
foreach ($struct as $tier1 => $val1) {
foreach($val1 as $tier2 => $val2) {
/* Need to select the correct database for the creation of tables, views, triggers, etc. */
/**
* @todo Generating a USE here blocks importing of a table
* into another database.
*/
$attrs = $val2->attributes();
$create[] = "USE " . PMA_backquote($attrs["name"]);
@@ -179,12 +183,12 @@ if (@count($xml->children())) {
/**
* Process all database content
*/
foreach ($xml as $k1=>$v1) {
foreach ($xml as $k1 => $v1) {
$tbl_attr = $v1->attributes();
$isInTables = false;
for ($i = 0; $i < count($tables); ++$i) {
if (!strcmp($tables[$i][TBL_NAME], (string)$tbl_attr['name'])) {
if (! strcmp($tables[$i][TBL_NAME], (string)$tbl_attr['name'])) {
$isInTables = true;
break;
}
@@ -194,9 +198,9 @@ if (@count($xml->children())) {
$tables[] = array((string)$tbl_attr['name']);
}
foreach ($v1 as $k2=>$v2) {
foreach ($v1 as $k2 => $v2) {
$row_attr = $v2->attributes();
if (!array_search((string)$row_attr['name'], $tempRow))
if (! array_search((string)$row_attr['name'], $tempRow))
{
$tempRow[] = (string)$row_attr['name'];
}
@@ -219,8 +223,8 @@ if (@count($xml->children())) {
$num_tbls = count($tables);
for ($i = 0; $i < $num_tbls; ++$i) {
for ($j = 0; $j < count($rows); ++$j) {
if (!strcmp($tables[$i][TBL_NAME], $rows[$j][TBL_NAME])) {
if (!isset($tables[$i][COL_NAMES])) {
if (! strcmp($tables[$i][TBL_NAME], $rows[$j][TBL_NAME])) {
if (! isset($tables[$i][COL_NAMES])) {
$tables[$i][] = $rows[$j][COL_NAMES];
}
@@ -231,7 +235,7 @@ if (@count($xml->children())) {
unset($rows);
if (!$struct_present) {
if (! $struct_present) {
$analyses = array();
$len = count($tables);
@@ -254,11 +258,9 @@ if ($data_present) {
* Set values to NULL if they were not present
* to maintain PMA_buildSQL() call integrity
*/
if (!isset($analyses)) {
if ($struct_present) {
$analyses = NULL;
} else {
if (! isset($analyses)) {
$analyses = NULL;
if (! $struct_present) {
$create = NULL;
}
}