<?php
/**
* Manage databases within a server
*
* $Id: all_db.php,v 1.45.2.1 2007/05/28 17:21:55 ioguix Exp $
*/
// Include application functions
include_once('./libraries/lib.inc.php');
$action = (isset($_REQUEST['action'])) ? $_REQUEST['action'] : '';
if (!isset($msg)) $msg = '';
/**
* Display a form for alter and perform actual alter
*/
function doAlter($confirm) {
global $data, $misc, $_reload_browser;
global $PHP_SELF, $lang;
if ($confirm) {
$misc->printTrail('database');
$misc->printTitle($lang['stralter'], 'pg.database.alter');
echo "<form action=\"$PHP_SELF\" method=\"post\">\n";
echo "<table>\n";
echo "<tr><th class=\"data left required\">{$lang['strname']}</th>\n";
echo "<td class=\"data1\">";
echo "<input name=\"newname\" size=\"32\" maxlength=\"{$data->_maxNameLen}\" value=\"",
htmlspecialchars($_REQUEST['alterdatabase']), "\" /></td></tr>\n";
$server_info = $misc->getServerInfo();
if ($data->hasAlterDatabaseOwner() && $data->isSuperUser($server_info['username'])) {
// Fetch all users
$rs = $data->getDatabaseOwner($_REQUEST['alterdatabase']);
$owner = isset($rs->fields['usename']) ? $rs->fields['usename'] : '';
$users = $data->getUsers();
echo "<tr><th class=\"data left required\">{$lang['strowner']}</th>\n";
echo "<td class=\"data1\"><select name=\"owner\">";
while (!$users->EOF) {
$uname = $users->f['usename'];
echo "<option value=\"", htmlspecialchars($uname), "\"",
($uname == $owner) ? ' selected="selected"' : '', ">", htmlspecialchars($uname), "</option>\n";
$users->moveNext();
}
echo "</select></td></tr>\n";
}
if ($data->hasSharedComments()){
$rs = $data->getDatabaseComment($_REQUEST['alterdatabase']);
$comment = isset($rs->fields['description']) ? $rs->fields['description'] : '';
echo "<tr><th class=\"data left\">{$lang['strcomment']}</th>\n";
echo "<td class=\"data1\">";
echo "<textarea rows=\"3\" cols=\"32\" name=\"dbcomment\" wrap=\"virtual\">",
htmlspecialchars($comment), "</textarea></td></tr>\n";
}
echo "</table>\n";
echo "<input type=\"hidden\" name=\"action\" value=\"alter\" />\n";
echo $misc->form;
echo "<input type=\"hidden\" name=\"oldname\" value=\"",
htmlspecialchars($_REQUEST['alterdatabase']), "\" />\n";
echo "<input type=\"submit\" name=\"alter\" value=\"{$lang['stralter']}\" />\n";
echo "<input type=\"submit\" name=\"cancel\" value=\"{$lang['strcancel']}\" />\n";
echo "</form>\n";
}
else {
$newOwner = isset($_POST['owner']) ? $_POST['owner'] : '';
if ($data->AlterDatabase($_POST['oldname'], $_POST['newname'], $newOwner, $_POST['dbcomment']) == 0) {
$_reload_browser = true;
doDefault($lang['strdatabasealtered']);
}
else
doDefault($lang['strdatabasealteredbad']);
}
}
/**
* Show confirmation of drop and perform actual drop
*/
function doDrop($confirm) {
global $data, $misc;
global $PHP_SELF, $lang, $_reload_drop_database;
if ($confirm) {
$misc->printTrail('database');
$misc->printTitle($lang['strdrop'], 'pg.database.drop');
echo "<p>", sprintf($lang['strconfdropdatabase'], $misc->printVal($_REQUEST['dropdatabase'])), "</p>\n";
echo "<form action=\"$PHP_SELF\" method=\"post\">\n";
echo "<input type=\"hidden\" name=\"action\" value=\"drop\" />\n";
echo $misc->form;
echo "<input type=\"hidden\" name=\"dropdatabase\" value=\"", htmlspecialchars($_REQUEST['dropdatabase']), "\" />\n";
echo "<input type=\"submit\" name=\"drop\" value=\"{$lang['strdrop']}\" />\n";
echo "<input type=\"submit\" name=\"cancel\" value=\"{$lang['strcancel']}\" />\n";
echo "</form>\n";
}
else {
$status = $data->dropDatabase($_POST['dropdatabase']);
if ($status == 0) {
$_reload_drop_database = true;
doDefault($lang['strdatabasedropped']);
}
else
doDefault($lang['strdatabasedroppedbad']);
}
}
/**
* Displays a screen where they can enter a new database
*/
function doCreate($msg = '') {
global $data, $misc;
global $PHP_SELF, $lang;
$misc->printTrail('server');
$misc->printTitle($lang['strcreatedatabase'], 'pg.database.create');
$misc->printMsg($msg);
if (!isset($_POST['formName'])) $_POST['formName'] = '';
// Default encoding is that in language file
if (!isset($_POST['formEncoding'])) {
if (isset($lang['appdbencoding']))
$_POST['formEncoding'] = $lang['appdbencoding'];
else
$_POST['formEncoding'] = '';
}
if (!isset($_POST['formSpc'])) $_POST['formSpc'] = '';
if (!isset($_POST['formComment'])) $_POST['formComment'] = '';
// Fetch all tablespaces from the database
if ($data->hasTablespaces()) $tablespaces = $data->getTablespaces();
echo "<form action=\"$PHP_SELF\" method=\"post\">\n";
echo "<table>\n";
echo "\t<tr>\n\t\t<th class=\"data left required\">{$lang['strname']}</th>\n";
echo "\t\t<td class=\"data1\"><input name=\"formName\" size=\"32\" maxlength=\"{$data->_maxNameLen}\" value=\"",
htmlspecialchars($_POST['formName']), "\" /></td>\n\t</tr>\n";
echo "\t<tr>\n\t\t<th class=\"data left required\">{$lang['strencoding']}</th>\n";
echo "\t\t<td class=\"data1\">\n";
echo "\t\t\t<select name=\"formEncoding\">\n";
echo "\t\t\t\t<option value=\"\"></option>\n";
while (list ($key) = each ($data->codemap)) {
echo "\t\t\t\t<option value=\"", htmlspecialchars($key), "\"",
($key == $_POST['formEncoding']) ? ' selected="selected"' : '', ">",
$misc->printVal($key), "</option>\n";
}
echo "\t\t\t</select>\n";
echo "\t\t</td>\n\t</tr>\n";
// Tablespace (if there are any)
if ($data->hasTablespaces() && $tablespaces->recordCount() > 0) {
echo "\t<tr>\n\t\t<th class=\"data left\">{$lang['strtablespace']}</th>\n";
echo "\t\t<td class=\"data1\">\n\t\t\t<select name=\"formSpc\">\n";
// Always offer the default (empty) option
echo "\t\t\t\t<option value=\"\"",
($_POST['formSpc'] == '') ? ' selected="selected"' : '', "></option>\n";
// Display all other tablespaces
while (!$tablespaces->EOF) {
$spcname = htmlspecialchars($tablespaces->f['spcname']);
echo "\t\t\t\t<option value=\"{$spcname}\"",
($spcname == $_POST['formSpc']) ? ' selected="selected"' : '', ">{$spcname}</option>\n";
$tablespaces->moveNext();
}
echo "\t\t\t</select>\n\t\t</td>\n\t</tr>\n";
}
// Comments (if available)
if ($data->hasSharedComments()) {
echo "\t<tr>\n\t\t<th class=\"data left\">{$lang['strcomment']}</th>\n";
echo "\t\t<td><textarea name=\"formComment\" rows=\"3\" cols=\"32\" wrap=\"virtual\">",
htmlspecialchars($_POST['formComment']), "</textarea></td>\n\t</tr>\n";
}
echo "</table>\n";
echo "<p><input type=\"hidden\" name=\"action\" value=\"save_create\" />\n";
echo $misc->form;
echo "<input type=\"submit\" value=\"{$lang['strcreate']}\" />\n";
echo "<input type=\"submit\" name=\"cancel\" value=\"{$lang['strcancel']}\" /></p>\n";
echo "</form>\n";
}
/**
* Actually creates the new view in the database
*/
function doSaveCreate() {
global $data, $lang, $_reload_browser;
// Default tablespace to null if it isn't set
if (!isset($_POST['formSpc'])) $_POST['formSpc'] = null;
// Default comment to blank if it isn't set
if (!isset($_POST['formComment'])) $_POST['formComment'] = null;
// Check that they've given a name and a definition
if ($_POST['formName'] == '') doCreate($lang['strdatabaseneedsname']);
else {
$status = $data->createDatabase($_POST['formName'], $_POST['formEncoding'], $_POST['formSpc'], $_POST['formComment']);
if ($status == 0) {
$_reload_browser = true;
doDefault($lang['strdatabasecreated']);
}
else
doCreate($lang['strdatabasecreatedbad']);
}
}
/**
* Displays options for cluster download
*/
function doExport($msg = '') {
global $data, $misc;
global $PHP_SELF, $lang;
$misc->printTrail('server');
$misc->printTabs('server','export');
$misc->printMsg($msg);
echo "<form action=\"dbexport.php\" method=\"post\">\n";
echo "<table>\n";
echo "<tr><th class=\"data\">{$lang['strformat']}</th><th class=\"data\" colspan=\"2\">{$lang['stroptions']}</th></tr>\n";
// Data only
echo "<tr><th class=\"data left\" rowspan=\"2\">";
echo "<input type=\"radio\" id=\"what1\" name=\"what\" value=\"dataonly\" checked=\"checked\" /><label for=\"what1\">{$lang['strdataonly']}</label></th>\n";
echo "<td>{$lang['strformat']}</td>\n";
echo "<td><select name=\"d_format\">\n";
echo "<option value=\"copy\">COPY</option>\n";
echo "<option value=\"sql\">SQL</option>\n";
echo "</select>\n</td>\n</tr>\n";
echo "<td><label for=\"d_oids\">{$lang['stroids']}</label></td><td><input type=\"checkbox\" id=\"d_oids\" name=\"d_oids\" /></td>\n</tr>\n";
// Structure only
echo "<tr><th class=\"data left\"><input type=\"radio\" id=\"what2\" name=\"what\" value=\"structureonly\" /><label for=\"what2\">{$lang['strstructureonly']}</label></th>\n";
echo "<td><label for=\"s_clean\">{$lang['strdrop']}</label></td><td><input type=\"checkbox\" id=\"s_clean\" name=\"s_clean\" /></td>\n</tr>\n";
// Structure and data
echo "<tr><th class=\"data left\" rowspan=\"3\">";
echo "<input type=\"radio\" id=\"what3\" name=\"what\" value=\"structureanddata\" /><label for=\"what3\">{$lang['strstructureanddata']}</label></th>\n";
echo "<td>{$lang['strformat']}</td>\n";
echo "<td><select name=\"sd_format\">\n";
echo "<option value=\"copy\">COPY</option>\n";
echo "<option value=\"sql\">SQL</option>\n";
echo "</select>\n</td>\n</tr>\n";
echo "<td><label for=\"sd_clean\">{$lang['strdrop']}</label></td><td><input type=\"checkbox\" id=\"sd_clean\" name=\"sd_clean\" /></td>\n</tr>\n";
echo "<td><label for=\"sd_oids\">{$lang['stroids']}</label></td><td><input type=\"checkbox\" id=\"sd_oids\" name=\"sd_oids\" /></td>\n</tr>\n";
echo "</table>\n";
echo "<h3>{$lang['stroptions']}</h3>\n";
echo "<p><input type=\"radio\" id=\"output1\" name=\"output\" value=\"show\" checked=\"checked\" /><label for=\"output1\">{$lang['strshow']}</label>\n";
echo "<br/><input type=\"radio\" id=\"output2\" name=\"output\" value=\"download\" /><label for=\"output2\">{$lang['strdownload']}</label></p>\n";
echo "<p><input type=\"hidden\" name=\"action\" value=\"export\" />\n";
echo "<p><input type=\"hidden\" name=\"subject\" value=\"server\" />\n";
echo $misc->form;
echo "<input type=\"submit\" value=\"{$lang['strexport']}\" /></p>\n";
echo "</form>\n";
}
/**
* Show default list of databases in the server
*/
function doDefault($msg = '') {
global $data, $conf, $misc;
global $PHP_SELF, $lang;
$misc->printTrail('server');
$misc->printTabs('server','databases');
$misc->printMsg($msg);
$databases = $data->getDatabases();
$columns = array(
'database' => array(
'title' => $lang['strdatabase'],
'field' => 'datname',
),
'owner' => array(
'title' => $lang['strowner'],
'field' => 'datowner',
),
'encoding' => array(
'title' => $lang['strencoding'],
'field' => 'datencoding',
),
'tablespace' => array(
'title' => $lang['strtablespace'],
'field' => 'tablespace',
),
'dbsize' => array(
'title' => $lang['strsize'],
'field' => 'dbsize',
'type' => 'prettysize',
),
'actions' => array(
'title' => $lang['stractions'],
),
'comment' => array(
'title' => $lang['strcomment'],
'field' => 'datcomment',
),
);
$actions = array(
'properties' => array(
'title' => $lang['strproperties'],
'url' => "redirect.php?subject=database&{$misc->href}&",
'vars' => array('database' => 'datname'),
),
'drop' => array(
'title' => $lang['strdrop'],
'url' => "{$PHP_SELF}?action=confirm_drop&subject=database&{$misc->href}&",
'vars' => array('dropdatabase' => 'datname'),
),
'privileges' => array(
'title' => $lang['strprivileges'],
'url' => "privileges.php?subject=database&{$misc->href}&",
'vars' => array('database' => 'datname'),
)
);
if ($data->hasAlterDatabase() ) {
$actions['alter'] = array(
'title' => $lang['stralter'],
'url' => "{$PHP_SELF}?action=confirm_alter&subject=database&{$misc->href}&",
'vars' => array('alterdatabase' => 'datname')
);
}
if (!$data->hasTablespaces()) unset($columns['tablespace']);
if (!$data->hasServerAdminFuncs()) unset($columns['dbsize']);
if (!isset($data->privlist['database'])) unset($actions['privileges']);
$misc->printTable($databases, $columns, $actions, $lang['strnodatabases']);
echo "<p><a class=\"navlink\" href=\"$PHP_SELF?action=create&{$misc->href}\">{$lang['strcreatedatabase']}</a></p>\n";
}
function doTree() {
global $misc, $data, $lang;
$databases = $data->getDatabases();
$reqvars = $misc->getRequestVars('database');
$attrs = array(
'text' => field('datname'),
'icon' => 'Database',
'toolTip'=> field('datcomment'),
'action' => url('redirect.php',
$reqvars,
array('database' => field('datname'))
),
'branch' => url('database.php',
$reqvars,
array(
'action' => 'tree',
'database' => field('datname')
)
),
);
$misc->printTreeXML($databases, $attrs);
exit;
}
if ($action == 'tree') doTree();
$misc->printHeader($lang['strdatabases']);
$misc->printBody();
switch ($action) {
case 'export':
doExport();
break;
case 'save_create':
if (isset($_POST['cancel'])) doDefault();
else doSaveCreate();
break;
case 'create':
doCreate();
break;
case 'drop':
if (isset($_REQUEST['drop'])) doDrop(false);
else doDefault();
break;
case 'confirm_drop':
doDrop(true);
break;
case 'alter':
if (isset($_POST['oldname']) && isset($_POST['newname']) && !isset($_POST['cancel']) ) doAlter(false);
else doDefault();
break;
case 'confirm_alter':
doAlter(true);
break;
default:
doDefault();
break;
}
$misc->printFooter();
?>