<?php


include("common_db.php");
include("functions.php");

dbconnect($host, $username, $password);
$strings = loadStrings($lang, 'TPROPS');
headers();
html();
head($strings['TP_TITLE'], array('xhr/create-xhr.php?target=\'xhr/get-data.php?action=tl-ops\'%2BString.fromCharCode(38)%2B\'db=\'%2Bindb&amp;caller=reloadTables&amp;tid=tbl&amp;tfunc=clearElem(\'tbl\');'));
menu();
navpane();

echo('<div id="mainpane">');

if(isset($_REQUEST['database'])) {
	$db = $_REQUEST['database'];
} else {
	if($_SESSION['current_db'] != '') {
		$db = $_SESSION['current_db'];
	} else {
		//we don't know, so we reuse printRequestForm (same principle
		//as documented in functions.php and the record viewer.)
		printRequestForm('tblproperties.php');
	}
}

if(isset($_REQUEST['table'])) {
	$tbl = $_REQUEST['table'];
} else {
	printRequestForm('tblproperties.php', $db);
}

mysql_select_db($db) or die("Couldn't select database $db");
if(isset($_REQUEST['newpri']) && ($_SESSION['session_user_status'] == 'admin' || $_SESSION['session_user_status'] == 'normal')) {
	$newpri = mysql_escape_string($_REQUEST['newpri']);

	$query = "ALTER TABLE `$tbl` DROP PRIMARY KEY";
	mysql_query($query);		//N.B.: This query may (depending on ver.) fail if there is no primary key

	$query = "ALTER TABLE `$tbl` ADD PRIMARY KEY(`$newpri`)";
	
	(mysql_query($query)) or ($error = sprintf($strings['TP_UNABLETOSETPRIMARY'], mysql_error()));
}

mysql_connect($host, $username, $password) or die("Couldn't connect to $host");

//Get the current users status
$user_status = get_currentuser_status();

$table_info_query = "DESCRIBE `$tbl`";
($result = mysql_query($table_info_query)) or die("$table_info_query query unsuccessful");



printf("<h2>$strings[TP_HEADING]</h2>", $tbl);

if(isset($error)) {
	echo('<p class="error">' . $error . '</p>');
}

echo '<table class="browse">';
   
	echo '<thead>';
	echo '<tr align="center" class="firstrow">';
	for($i=0; $i < mysql_num_fields($result); $i++) {
	echo "<th>";
	echo mysql_field_name($result, $i);
	echo "</th>";
	}
	echo "</tr></thead><tbody>";
   
	$banded = false;
   
	while($row = mysql_fetch_array($result)) { 
		echo '<tr' . ($banded ? ' class="banded"' : '') . '>';
		for($i=0; $i < mysql_num_fields($result); $i++) {
			echo '<td>' . $row[$i];
			if($i == 3 && $row[$i] != 'PRI' && ($_SESSION['session_user_status'] == 'admin' || $_SESSION['session_user_status'] == 'normal')) {
				// the key
				echo('<a href="tblproperties.php?database=' . htmlspecialchars($db, ENT_QUOTES) . '&amp;table=' . htmlspecialchars($tbl, ENT_QUOTES) . '&amp;newpri=' . htmlspecialchars($row['Field'], ENT_QUOTES) . '">' . $strings['TP_MAKEPRIMARY'] . '</a>');
			}
			echo "</td>";
		}
		echo "</tr>";

		$banded = !$banded;
	}

   echo "</tbody></table>";

//Other details (from SHOW TABLE STATUS)
$query = "SHOW TABLE STATUS LIKE '$tbl'";
($result = mysql_fetch_array(mysql_query($query))) or die("err!");

echo<<<TS
<dl>
	<dt>$strings[TP_NUMRECS]</dt>
	<dd>$result[Rows]</dd>
	<dt>$strings[TP_ROWLEN]</dt>
	<dd>$result[Avg_row_length]</dd>
	<dt>$strings[TP_DISCSPACE]</dt>
	<dd>
TS;
	printf($strings['TP_DTSPACE'],$result['Data_length']);
echo<<<TS
</dd>	<dt>$strings[TP_CREATED]</dt>
	<dd>$result[Create_time]</dd>
	<dt>$strings[TP_UPDATE]</dt>
	<dd>$result[Update_time]</dd>
</dl>
TS;


echo('</div>');
endhtml();

?>