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* optimisation round;

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* the 'location' header must be above any output!
* $reload has now true boolean values
This commit is contained in:
Loïc Chapeaux
2001-09-07 19:37:54 +00:00
parent 7b45820ba6
commit f9ca5659e7
1 changed files with 56 additions and 45 deletions
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101
db_details.php3
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@@ -3,14 +3,25 @@
/** /**
* Gets the variables sent to this script and displays headers * Gets some core libraries, ensures the database exists (else move to the
* "parent" script) and diplays headers
*/ */
require('./grab_globals.inc.php3'); require('./grab_globals.inc.php3');
require('./lib.inc.php3');
// Not a valid db name -> back to the welcome page
if (!empty($db)) {
$is_db = @mysql_select_db($db);
}
if (empty($db) || !$is_db) {
header('Location: ' . $cfgPmaAbsoluteUri . 'main.php3?lang=' . $lang . '&server=' . $server . (isset($message) ? '&message=' . urlencode($message) : '') . '&reload=1');
exit();
}
// Displays headers
if (!isset($message)) { if (!isset($message)) {
$js_to_run = 'functions.js'; $js_to_run = 'functions.js';
include('./header.inc.php3'); include('./header.inc.php3');
// Reloads the navigation frame via JavaScript if required // Reloads the navigation frame via JavaScript if required
if (!empty($reload) && $reload == 'true') { if (isset($reload) && $reload) {
echo "\n"; echo "\n";
?> ?>
<script type="text/javascript" language="javascript1.2"> <script type="text/javascript" language="javascript1.2">
@@ -37,20 +48,11 @@ if ((!empty($submit_mult) && isset($selected_tbl))
/** /**
* Displays an html table with all the tables contained into the current * Gets the list of the table in the current db and informations about these
* database * tables if possible
*/ */
// 1. Gets the list of the tables // staybyte: speedup view on locked tables - 11 June 2001
$tables = mysql_list_tables($db); if (MYSQL_INT_VERSION >= 32303) {
$num_tables = @mysql_numrows($tables);
// Not a valid db name -> back to the welcome page
if (mysql_error() != '') {
header('Location: ' . $cfgPmaAbsoluteUri . 'main.php3?lang=' . $lang . '&server=' . $server . '&reload=true');
exit();
}
// speedup view on locked tables - staybyte - 11 June 2001
if ($num_tables > 0 && MYSQL_INT_VERSION >= 32303) {
// Special speedup for newer MySQL Versions (in 4.0 format changed) // Special speedup for newer MySQL Versions (in 4.0 format changed)
if ($cfgSkipLockedTables == TRUE && MYSQL_INT_VERSION >= 32330) { if ($cfgSkipLockedTables == TRUE && MYSQL_INT_VERSION >= 32330) {
$local_query = 'SHOW OPEN TABLES FROM ' . backquote($db); $local_query = 'SHOW OPEN TABLES FROM ' . backquote($db);
@@ -73,10 +75,10 @@ if ($num_tables > 0 && MYSQL_INT_VERSION >= 32303) {
if (!isset($sot_cache[$tmp[0]])) { if (!isset($sot_cache[$tmp[0]])) {
$local_query = 'SHOW TABLE STATUS FROM ' . backquote($db) . ' LIKE \'' . addslashes($tmp[0]) . '\''; $local_query = 'SHOW TABLE STATUS FROM ' . backquote($db) . ' LIKE \'' . addslashes($tmp[0]) . '\'';
$sts_result = mysql_query($local_query) or mysql_die('', $local_query); $sts_result = mysql_query($local_query) or mysql_die('', $local_query);
$sts_tmp = mysql_fetch_array($sts_result) or mysql_die('', $local_query); $sts_tmp = mysql_fetch_array($sts_result);
$tbl_cache[] = $sts_tmp; $tables[] = $sts_tmp;
} else { // table in use } else { // table in use
$tbl_cache[] = array('Name' => $tmp[0]); $tables[] = array('Name' => $tmp[0]);
} }
} }
mysql_free_result($result); mysql_free_result($result);
@@ -90,25 +92,40 @@ if ($num_tables > 0 && MYSQL_INT_VERSION >= 32303) {
$result = mysql_query($local_query) or mysql_die('', $local_query); $result = mysql_query($local_query) or mysql_die('', $local_query);
if ($result != FALSE && mysql_num_rows($result) > 0) { if ($result != FALSE && mysql_num_rows($result) > 0) {
while ($sts_tmp = mysql_fetch_array($result)) { while ($sts_tmp = mysql_fetch_array($result)) {
$tbl_cache[] = $sts_tmp; $tables[] = $sts_tmp;
} }
mysql_free_result($result); mysql_free_result($result);
} }
} }
$num_tables = (isset($tables) ? count($tables) : 0);
} // end if (MYSQL_INT_VERSION >= 32303)
else {
$result = mysql_list_tables($db);
$num_tables = @mysql_numrows($result);
for ($i = 0; $i < $num_tables; $i++) {
$tables[] = mysql_tablename($result, $i);
}
mysql_free_result($result);
} }
// 2. Displays tables
if ($num_tables == 0) {
echo $strNoTablesFound . "\n";
}
// show table size on mysql >= 3.23 - staybyte - 11 June 2001
else if (MYSQL_INT_VERSION >= 32300 && isset($tbl_cache)) {
?>
/**
* Displays an html table with all the tables contained into the current
* database
*/
?>
<!-- TABLE LIST --> <!-- TABLE LIST -->
<?php
// 1. No tables
if ($num_tables == 0) {
echo $strNoTablesFound . "\n";
}
// 2. Shows table informations on mysql >= 3.23 - staybyte - 11 June 2001
else if (MYSQL_INT_VERSION >= 32300) {
?>
<form action="db_details.php3"> <form action="db_details.php3">
<input type="hidden" name="lang" value="<?php echo $lang; ?>" /> <input type="hidden" name="lang" value="<?php echo $lang; ?>" />
<input type="hidden" name="server" value="<?php echo $server; ?>" /> <input type="hidden" name="server" value="<?php echo $server; ?>" />
@@ -125,7 +142,7 @@ else if (MYSQL_INT_VERSION >= 32300 && isset($tbl_cache)) {
</tr> </tr>
<?php <?php
$i = $sum_entries = $sum_size = 0; $i = $sum_entries = $sum_size = 0;
while (list($keyname, $sts_data) = each($tbl_cache)) { while (list($keyname, $sts_data) = each($tables)) {
$table = $sts_data['Name']; $table = $sts_data['Name'];
// Sets parameters for links // Sets parameters for links
$url_query = 'lang=' . $lang $url_query = 'lang=' . $lang
@@ -160,7 +177,7 @@ else if (MYSQL_INT_VERSION >= 32300 && isset($tbl_cache)) {
<?php echo $strProperties; ?></a> <?php echo $strProperties; ?></a>
</td> </td>
<td> <td>
<a href="sql.php3?<?php echo $url_query; ?>&reload=true&sql_query=<?php echo urlencode('DROP TABLE ' . backquote($table)); ?>&zero_rows=<?php echo urlencode($strTable . ' ' . htmlspecialchars($table) . ' ' . $strHasBeenDropped); ?>" <a href="sql.php3?<?php echo $url_query; ?>&reload=1&sql_query=<?php echo urlencode('DROP TABLE ' . backquote($table)); ?>&zero_rows=<?php echo urlencode($strTable . ' ' . htmlspecialchars($table) . ' ' . $strHasBeenDropped); ?>"
onclick="return confirmLink(this, 'DROP TABLE <?php echo js_format($table); ?>')"> onclick="return confirmLink(this, 'DROP TABLE <?php echo js_format($table); ?>')">
<?php echo $strDrop; ?></a> <?php echo $strDrop; ?></a>
</td> </td>
@@ -277,15 +294,11 @@ else if (MYSQL_INT_VERSION >= 32300 && isset($tbl_cache)) {
<?php <?php
} // end case mysql >= 3.23 } // end case mysql >= 3.23
// 3. Shows tables list mysql < 3.23
else { else {
$i = 0; $i = 0;
echo "\n"; echo "\n";
?> ?>
<!-- TABLE LIST -->
<form action="db_details.php3"> <form action="db_details.php3">
<input type="hidden" name="lang" value="<?php echo $lang; ?>" /> <input type="hidden" name="lang" value="<?php echo $lang; ?>" />
<input type="hidden" name="server" value="<?php echo $server; ?>" /> <input type="hidden" name="server" value="<?php echo $server; ?>" />
@@ -300,25 +313,24 @@ else {
</tr> </tr>
<?php <?php
while ($i < $num_tables) { while ($i < $num_tables) {
$table = mysql_tablename($tables, $i);
// Sets parameters for links // Sets parameters for links
$url_query = 'lang=' . $lang $url_query = 'lang=' . $lang
. '&server=' . $server . '&server=' . $server
. '&db=' . urlencode($db) . '&db=' . urlencode($db)
. '&table=' . urlencode($table) . '&table=' . urlencode($tables[$i])
. '&goto=db_details.php3'; . '&goto=db_details.php3';
$bgcolor = ($i % 2) ? $cfgBgcolorOne : $cfgBgcolorTwo; $bgcolor = ($i % 2) ? $cfgBgcolorOne : $cfgBgcolorTwo;
echo "\n"; echo "\n";
?> ?>
<tr bgcolor="<?php echo $bgcolor; ?>"> <tr bgcolor="<?php echo $bgcolor; ?>">
<td align="center"> <td align="center">
<input type="checkbox" name="selected_tbl[]" value="<?php echo urlencode($table); ?>" /> <input type="checkbox" name="selected_tbl[]" value="<?php echo urlencode($tables[$i]); ?>" />
</td> </td>
<td class="data"> <td class="data">
<b>&nbsp;<?php echo $table; ?>&nbsp;</b> <b>&nbsp;<?php echo $tables[$i]; ?>&nbsp;</b>
</td> </td>
<td> <td>
<a href="sql.php3?<?php echo $url_query; ?>&sql_query=<?php echo urlencode('SELECT * FROM ' . backquote($table)); ?>&pos=0"><?php echo $strBrowse; ?></a> <a href="sql.php3?<?php echo $url_query; ?>&sql_query=<?php echo urlencode('SELECT * FROM ' . backquote($tables[$i])); ?>&pos=0"><?php echo $strBrowse; ?></a>
</td> </td>
<td> <td>
<a href="tbl_select.php3?<?php echo $url_query; ?>"><?php echo $strSelect; ?></a> <a href="tbl_select.php3?<?php echo $url_query; ?>"><?php echo $strSelect; ?></a>
@@ -330,13 +342,13 @@ else {
<a href="tbl_properties.php3?<?php echo $url_query; ?>"><?php echo $strProperties; ?></a> <a href="tbl_properties.php3?<?php echo $url_query; ?>"><?php echo $strProperties; ?></a>
</td> </td>
<td> <td>
<a href="sql.php3?<?php echo $url_query; ?>&reload=true&sql_query=<?php echo urlencode('DROP TABLE ' . backquote($table)); ?>&zero_rows=<?php echo urlencode($strTable . ' ' . htmlspecialchars($table) . ' ' . $strHasBeenDropped); ?>"><?php echo $strDrop; ?></a> <a href="sql.php3?<?php echo $url_query; ?>&reload=1&sql_query=<?php echo urlencode('DROP TABLE ' . backquote($tables[$i])); ?>&zero_rows=<?php echo urlencode($strTable . ' ' . htmlspecialchars($tables[$i]) . ' ' . $strHasBeenDropped); ?>"><?php echo $strDrop; ?></a>
</td> </td>
<td> <td>
<a href="sql.php3?<?php echo $url_query; ?>&sql_query=<?php echo urlencode('DELETE FROM ' . backquote($table)); ?>&zero_rows=<?php echo urlencode($strTable . ' ' . htmlspecialchars($table) . ' ' . $strHasBeenEmptied); ?>"><?php echo $strEmpty; ?></a> <a href="sql.php3?<?php echo $url_query; ?>&sql_query=<?php echo urlencode('DELETE FROM ' . backquote($tables[$i])); ?>&zero_rows=<?php echo urlencode($strTable . ' ' . htmlspecialchars($tables[$i]) . ' ' . $strHasBeenEmptied); ?>"><?php echo $strEmpty; ?></a>
</td> </td>
<td align="right"> <td align="right">
<?php count_records($db, $table); echo "\n"; ?> <?php count_records($db, $tables[$i]); echo "\n"; ?>
</td> </td>
</tr> </tr>
<?php <?php
@@ -484,7 +496,7 @@ if ($num_tables > 0) {
$i = 0; $i = 0;
echo "\n"; echo "\n";
while ($i < $num_tables) { while ($i < $num_tables) {
$table = mysql_tablename($tables, $i); $table = ((MYSQL_INT_VERSION >= 32300) ? $tables[$i]['Name'] : $tables[$i]);
echo ' <option value="' . $table . '">' . $table . '</option>' . "\n"; echo ' <option value="' . $table . '">' . $table . '</option>' . "\n";
$i++; $i++;
} }
@@ -493,7 +505,6 @@ if ($num_tables > 0) {
</td> </td>
<?php <?php
} // end if } // end if
mysql_free_result($tables);
echo "\n"; echo "\n";
?> ?>
@@ -615,7 +626,7 @@ if ($cfgAllowUserDropDatabase || $is_superuser) {
?> ?>
<!-- Drop database --> <!-- Drop database -->
<li> <li>
<a href="sql.php3?server=<?php echo $server; ?>&lang=<?php echo $lang; ?>&db=<?php echo urlencode($db); ?>&sql_query=<?php echo urlencode('DROP DATABASE ' . backquote($db)); ?>&zero_rows=<?php echo urlencode($strDatabase . ' ' . htmlspecialchars(backquote($db)) . ' ' . $strHasBeenDropped); ?>&goto=main.php3&back=db_details.php3&reload=true" <a href="sql.php3?server=<?php echo $server; ?>&lang=<?php echo $lang; ?>&db=<?php echo urlencode($db); ?>&sql_query=<?php echo urlencode('DROP DATABASE ' . backquote($db)); ?>&zero_rows=<?php echo urlencode($strDatabase . ' ' . htmlspecialchars(backquote($db)) . ' ' . $strHasBeenDropped); ?>&goto=main.php3&back=db_details.php3&reload=1"
onclick="return confirmLink(this, 'DROP DATABASE <?php echo js_format($db); ?>')"> onclick="return confirmLink(this, 'DROP DATABASE <?php echo js_format($db); ?>')">
<?php echo $strDropDB . ' ' . htmlspecialchars($db); ?></a> <?php echo $strDropDB . ' ' . htmlspecialchars($db); ?></a>
<?php echo show_docu('manual_Reference.html#DROP_DATABASE') . "\n"; ?> <?php echo show_docu('manual_Reference.html#DROP_DATABASE') . "\n"; ?>