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avoid generating big links after an upload into a BLOB

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This commit is contained in:
Marc Delisle
2007-02-16 17:44:04 +00:00
parent 911316238b
commit 8c88abd05a
3 changed files with 18 additions and 15 deletions
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4
ChangeLog
View File

@@ -5,6 +5,10 @@ phpMyAdmin - ChangeLog
$Id$
$HeadURL$
2007-02-16 Marc Delisle <lem9@users.sourceforge.net>
* libraries/common.lib.php, footer.inc.php: avoid generating big links
after an upload into a BLOB
2007-02-14 Marc Delisle <lem9@users.sourceforge.net>
* libraries/common.lib.php: white page after uploading a 700 Kio BLOB
* add a warning on main page if mcrypt can't be loaded (bug 1658160)

27
libraries/common.lib.php
View File

@@ -1433,13 +1433,18 @@ if (typeof(window.parent) != 'undefined'
$query_base = $sql_query;
}
$max_characters = 1000;
if (strlen($query_base) > $max_characters) {
define('PMA_QUERY_TOO_BIG',1);
}
// Parse SQL if needed
if (isset($GLOBALS['parsed_sql']) && $query_base == $GLOBALS['parsed_sql']['raw']) {
$parsed_sql = $GLOBALS['parsed_sql'];
} else {
// when the query is large (for example an INSERT of binary
// data), the parser chokes; so avoid parsing the query
if (strlen($query_base) < 1000) {
if (! defined('PMA_QUERY_TOO_BIG')) {
$parsed_sql = PMA_SQP_parse($query_base);
}
}
@@ -1481,20 +1486,13 @@ if (typeof(window.parent) != 'undefined'
// Prepares links that may be displayed to edit/explain the query
// (don't go to default pages, we must go to the page
// where the query box is available)
// (also, I don't see why we should check the goto variable)
//if (!isset($GLOBALS['goto'])) {
//$edit_target = (isset($GLOBALS['table'])) ? $cfg['DefaultTabTable'] : $cfg['DefaultTabDatabase'];
$edit_target = isset($GLOBALS['db']) ? (isset($GLOBALS['table']) ? 'tbl_sql.php' : 'db_sql.php') : 'server_sql.php';
//} elseif ($GLOBALS['goto'] != 'main.php') {
// $edit_target = $GLOBALS['goto'];
//} else {
// $edit_target = '';
//}
if (isset($cfg['SQLQuery']['Edit'])
&& ($cfg['SQLQuery']['Edit'] == true)
&& (!empty($edit_target))) {
&& (!empty($edit_target))
&& ! defined('PMA_QUERY_TOO_BIG')) {
if ($cfg['EditInWindow'] == true) {
$onclick = 'window.parent.focus_querywindow(\'' . PMA_jsFormat($sql_query, false) . '\'); return false;';
@@ -1515,7 +1513,8 @@ if (typeof(window.parent) != 'undefined'
// but only explain a SELECT (that has not been explained)
/* SQL-Parser-Analyzer */
if (isset($cfg['SQLQuery']['Explain'])
&& $cfg['SQLQuery']['Explain'] == true) {
&& $cfg['SQLQuery']['Explain'] == true
&& ! defined('PMA_QUERY_TOO_BIG')) {
// Detect if we are validating as well
// To preserve the validate uRL data
@@ -1549,7 +1548,8 @@ if (typeof(window.parent) != 'undefined'
// Also we would like to get the SQL formed in some nice
// php-code (Mike Beck 2002-05-22)
if (isset($cfg['SQLQuery']['ShowAsPHP'])
&& $cfg['SQLQuery']['ShowAsPHP'] == true) {
&& $cfg['SQLQuery']['ShowAsPHP'] == true
&& ! defined('PMA_QUERY_TOO_BIG')) {
$php_link = 'import.php'
. $url_qpart
. '&amp;show_query=1'
@@ -1622,8 +1622,7 @@ if (typeof(window.parent) != 'undefined'
// when uploading a 700 Kio binary file into a LONGBLOB,
// I get a white page, strlen($query_base) is 2 x 700 Kio
// so put a hard limit here (let's say 1000)
$max_characters = 1000;
if (strlen($query_base) > $max_characters) {
if (defined('PMA_QUERY_TOO_BIG')) {
echo ' ' . substr($query_base,0,$max_characters) . '[...]';
} else {
echo ' ' . $query_base;

2
libraries/footer.inc.php
View File

@@ -61,7 +61,7 @@ if (window.parent.refreshNavigation) {
window.parent.reload_querywindow(
'<?php echo isset($GLOBALS['db']) ? PMA_escapeJsString($GLOBALS['db']) : '' ?>',
'<?php echo isset($GLOBALS['table']) ? PMA_escapeJsString($GLOBALS['table']) : '' ?>',
'<?php echo isset($GLOBALS['sql_query']) ? PMA_escapeJsString($GLOBALS['sql_query']) : ''; ?>');
'<?php echo isset($GLOBALS['sql_query']) && ! defined('PMA_QUERY_TOO_BIG') ? PMA_escapeJsString($GLOBALS['sql_query']) : ''; ?>');
}
<?php } ?>