mirror of
https://github.com/cytopia/devilbox.git
synced 2024-12-25 23:41:04 +00:00
481 lines
15 KiB
PHP
481 lines
15 KiB
PHP
<?php
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/**
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* Manage schemas in a database
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*
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* $Id: schemas.php,v 1.22 2007/12/15 22:57:43 ioguix Exp $
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*/
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// Include application functions
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include_once('./libraries/lib.inc.php');
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$action = (isset($_REQUEST['action'])) ? $_REQUEST['action'] : '';
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if (!isset($msg)) $msg = '';
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/**
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* Show default list of schemas in the database
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*/
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function doDefault($msg = '') {
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global $data, $misc, $conf;
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global $lang;
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$misc->printTrail('database');
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$misc->printTabs('database','schemas');
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$misc->printMsg($msg);
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// Check that the DB actually supports schemas
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$schemas = $data->getSchemas();
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$columns = array(
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'schema' => array(
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'title' => $lang['strschema'],
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'field' => field('nspname'),
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'url' => "redirect.php?subject=schema&{$misc->href}&",
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'vars' => array('schema' => 'nspname'),
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),
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'owner' => array(
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'title' => $lang['strowner'],
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'field' => field('nspowner'),
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),
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'actions' => array(
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'title' => $lang['stractions'],
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),
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'comment' => array(
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'title' => $lang['strcomment'],
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'field' => field('nspcomment'),
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),
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);
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$actions = array(
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'multiactions' => array(
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'keycols' => array('nsp' => 'nspname'),
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'url' => 'schemas.php',
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),
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'drop' => array(
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'content' => $lang['strdrop'],
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'attr'=> array (
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'href' => array (
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'url' => 'schemas.php',
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'urlvars' => array (
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'action' => 'drop',
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'nsp' => field('nspname')
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)
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)
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),
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'multiaction' => 'drop',
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),
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'privileges' => array(
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'content' => $lang['strprivileges'],
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'attr'=> array (
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'href' => array (
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'url' => 'privileges.php',
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'urlvars' => array (
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'subject' => 'schema',
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'schema' => field('nspname')
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)
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)
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)
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),
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'alter' => array(
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'content' => $lang['stralter'],
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'attr'=> array (
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'href' => array (
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'url' => 'schemas.php',
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'urlvars' => array (
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'action' => 'alter',
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'schema' => field('nspname')
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)
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)
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)
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)
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);
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if (!$data->hasAlterSchema()) unset($actions['alter']);
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$misc->printTable($schemas, $columns, $actions, 'schemas-schemas', $lang['strnoschemas']);
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$misc->printNavLinks(array ('create' => array (
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'attr'=> array (
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'href' => array (
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'url' => 'schemas.php',
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'urlvars' => array (
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'action' => 'create',
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'server' => $_REQUEST['server'],
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'database' => $_REQUEST['database']
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)
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)
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),
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'content' => $lang['strcreateschema']
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)), 'schemas-schemas', get_defined_vars());
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}
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/**
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* Displays a screen where they can enter a new schema
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*/
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function doCreate($msg = '') {
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global $data, $misc;
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global $lang;
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$server_info = $misc->getServerInfo();
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if (!isset($_POST['formName'])) $_POST['formName'] = '';
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if (!isset($_POST['formAuth'])) $_POST['formAuth'] = $server_info['username'];
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if (!isset($_POST['formSpc'])) $_POST['formSpc'] = '';
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if (!isset($_POST['formComment'])) $_POST['formComment'] = '';
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// Fetch all users from the database
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$users = $data->getUsers();
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$misc->printTrail('database');
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$misc->printTitle($lang['strcreateschema'],'pg.schema.create');
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$misc->printMsg($msg);
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echo "<form action=\"schemas.php\" method=\"post\">\n";
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echo "<table style=\"width: 100%\">\n";
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echo "\t<tr>\n\t\t<th class=\"data left required\">{$lang['strname']}</th>\n";
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echo "\t\t<td class=\"data1\"><input name=\"formName\" size=\"32\" maxlength=\"{$data->_maxNameLen}\" value=\"",
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htmlspecialchars($_POST['formName']), "\" /></td>\n\t</tr>\n";
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// Owner
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echo "\t<tr>\n\t\t<th class=\"data left required\">{$lang['strowner']}</th>\n";
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echo "\t\t<td class=\"data1\">\n\t\t\t<select name=\"formAuth\">\n";
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while (!$users->EOF) {
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$uname = htmlspecialchars($users->fields['usename']);
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echo "\t\t\t\t<option value=\"{$uname}\"",
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($uname == $_POST['formAuth']) ? ' selected="selected"' : '', ">{$uname}</option>\n";
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$users->moveNext();
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}
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echo "\t\t\t</select>\n\t\t</td>\n\t</tr>\n";
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echo "\t<tr>\n\t\t<th class=\"data left\">{$lang['strcomment']}</th>\n";
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echo "\t\t<td class=\"data1\"><textarea name=\"formComment\" rows=\"3\" cols=\"32\">",
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htmlspecialchars($_POST['formComment']), "</textarea></td>\n\t</tr>\n";
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echo "</table>\n";
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echo "<p>\n";
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echo "<input type=\"hidden\" name=\"action\" value=\"create\" />\n";
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echo "<input type=\"hidden\" name=\"database\" value=\"", htmlspecialchars($_REQUEST['database']), "\" />\n";
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echo $misc->form;
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echo "<input type=\"submit\" name=\"create\" value=\"{$lang['strcreate']}\" />\n";
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echo "<input type=\"submit\" name=\"cancel\" value=\"{$lang['strcancel']}\" />\n";
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echo "</p>\n";
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echo "</form>\n";
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}
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/**
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* Actually creates the new schema in the database
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*/
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function doSaveCreate() {
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global $data, $lang, $_reload_browser;
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// Check that they've given a name
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if ($_POST['formName'] == '') doCreate($lang['strschemaneedsname']);
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else {
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$status = $data->createSchema($_POST['formName'], $_POST['formAuth'], $_POST['formComment']);
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if ($status == 0) {
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$_reload_browser = true;
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doDefault($lang['strschemacreated']);
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}
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else
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doCreate($lang['strschemacreatedbad']);
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}
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}
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/**
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* Display a form to permit editing schema properies.
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* TODO: permit changing owner
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*/
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function doAlter($msg = '') {
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global $data, $misc, $lang;
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$misc->printTrail('schema');
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$misc->printTitle($lang['stralter'],'pg.schema.alter');
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$misc->printMsg($msg);
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$schema = $data->getSchemaByName($_REQUEST['schema']);
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if ($schema->recordCount() > 0) {
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if (!isset($_POST['comment'])) $_POST['comment'] = $schema->fields['nspcomment'];
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if (!isset($_POST['schema'])) $_POST['schema'] = $_REQUEST['schema'];
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if (!isset($_POST['name'])) $_POST['name'] = $_REQUEST['schema'];
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if (!isset($_POST['owner'])) $_POST['owner'] = $schema->fields['ownername'];
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echo "<form action=\"schemas.php\" method=\"post\">\n";
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echo "<table>\n";
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echo "\t<tr>\n";
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echo "\t\t<th class=\"data left required\">{$lang['strname']}</th>\n";
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echo "\t\t<td class=\"data1\">";
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echo "\t\t\t<input name=\"name\" size=\"32\" maxlength=\"{$data->_maxNameLen}\" value=\"",
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htmlspecialchars($_POST['name']), "\" />\n";
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echo "\t\t</td>\n";
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echo "\t</tr>\n";
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if ($data->hasAlterSchemaOwner()) {
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$users = $data->getUsers();
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echo "<tr><th class=\"data left required\">{$lang['strowner']}</th>\n";
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echo "<td class=\"data2\"><select name=\"owner\">";
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while (!$users->EOF) {
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$uname = $users->fields['usename'];
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echo "<option value=\"", htmlspecialchars($uname), "\"",
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($uname == $_POST['owner']) ? ' selected="selected"' : '', ">", htmlspecialchars($uname), "</option>\n";
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$users->moveNext();
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}
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echo "</select></td></tr>\n";
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}
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else
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echo "<input name=\"owner\" value=\"{$_POST['owner']}\" type=\"hidden\" />";
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echo "\t<tr>\n";
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echo "\t\t<th class=\"data\">{$lang['strcomment']}</th>\n";
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echo "\t\t<td class=\"data1\"><textarea cols=\"32\" rows=\"3\" name=\"comment\">", htmlspecialchars($_POST['comment']), "</textarea></td>\n";
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echo "\t</tr>\n";
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echo "</table>\n";
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echo "<p><input type=\"hidden\" name=\"action\" value=\"alter\" />\n";
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echo "<input type=\"hidden\" name=\"schema\" value=\"", htmlspecialchars($_POST['schema']), "\" />\n";
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echo $misc->form;
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echo "<input type=\"submit\" name=\"alter\" value=\"{$lang['stralter']}\" />\n";
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echo "<input type=\"submit\" name=\"cancel\" value=\"{$lang['strcancel']}\" /></p>\n";
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echo "</form>\n";
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} else {
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echo "<p>{$lang['strnodata']}</p>\n";
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}
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}
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/**
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* Save the form submission containing changes to a schema
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*/
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function doSaveAlter($msg = '') {
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global $data, $misc, $lang, $_reload_browser;
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$status = $data->updateSchema($_POST['schema'], $_POST['comment'], $_POST['name'], $_POST['owner']);
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if ($status == 0) {
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$_reload_browser = true;
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doDefault($lang['strschemaaltered']);
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}
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else
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doAlter($lang['strschemaalteredbad']);
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}
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/**
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* Show confirmation of drop and perform actual drop
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*/
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function doDrop($confirm) {
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global $data, $misc;
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global $lang, $_reload_browser;
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if (empty($_REQUEST['nsp']) && empty($_REQUEST['ma'])) {
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doDefault($lang['strspecifyschematodrop']);
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exit();
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}
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if ($confirm) {
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$misc->printTrail('schema');
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$misc->printTitle($lang['strdrop'],'pg.schema.drop');
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echo "<form action=\"schemas.php\" method=\"post\">\n";
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//If multi drop
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if (isset($_REQUEST['ma'])) {
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foreach($_REQUEST['ma'] as $v) {
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$a = unserialize(htmlspecialchars_decode($v, ENT_QUOTES));
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echo '<p>', sprintf($lang['strconfdropschema'], $misc->printVal($a['nsp'])), "</p>\n";
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echo '<input type="hidden" name="nsp[]" value="', htmlspecialchars($a['nsp']), "\" />\n";
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}
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}
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else {
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echo "<p>", sprintf($lang['strconfdropschema'], $misc->printVal($_REQUEST['nsp'])), "</p>\n";
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echo "<input type=\"hidden\" name=\"nsp\" value=\"", htmlspecialchars($_REQUEST['nsp']), "\" />\n";
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}
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echo "<p><input type=\"checkbox\" id=\"cascade\" name=\"cascade\" /> <label for=\"cascade\">{$lang['strcascade']}</label></p>\n";
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echo "<p><input type=\"hidden\" name=\"action\" value=\"drop\" />\n";
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echo "<input type=\"hidden\" name=\"database\" value=\"", htmlspecialchars($_REQUEST['database']), "\" />\n";
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echo $misc->form;
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echo "<input type=\"submit\" name=\"drop\" value=\"{$lang['strdrop']}\" />\n";
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echo "<input type=\"submit\" name=\"cancel\" value=\"{$lang['strcancel']}\" /></p>\n";
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echo "</form>\n";
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}
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else {
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if (is_array($_POST['nsp'])) {
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$msg = '';
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$status = $data->beginTransaction();
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if ($status == 0) {
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foreach($_POST['nsp'] as $s) {
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$status = $data->dropSchema($s, isset($_POST['cascade']));
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if ($status == 0)
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$msg.= sprintf('%s: %s<br />', htmlentities($s, ENT_QUOTES, 'UTF-8'), $lang['strschemadropped']);
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else {
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$data->endTransaction();
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doDefault(sprintf('%s%s: %s<br />', $msg, htmlentities($s, ENT_QUOTES, 'UTF-8'), $lang['strschemadroppedbad']));
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return;
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}
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}
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}
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if($data->endTransaction() == 0) {
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// Everything went fine, back to the Default page....
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$_reload_browser = true;
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doDefault($msg);
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}
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else doDefault($lang['strschemadroppedbad']);
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}
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else{
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$status = $data->dropSchema($_POST['nsp'], isset($_POST['cascade']));
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if ($status == 0) {
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$_reload_browser = true;
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doDefault($lang['strschemadropped']);
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}
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else
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doDefault($lang['strschemadroppedbad']);
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}
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}
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}
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/**
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* Displays options for database download
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*/
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function doExport($msg = '') {
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global $data, $misc;
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global $lang;
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$misc->printTrail('schema');
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$misc->printTabs('schema','export');
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$misc->printMsg($msg);
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echo "<form action=\"dbexport.php\" method=\"post\">\n";
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echo "<table>\n";
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echo "<tr><th class=\"data\">{$lang['strformat']}</th><th class=\"data\" colspan=\"2\">{$lang['stroptions']}</th></tr>\n";
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// Data only
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echo "<tr><th class=\"data left\" rowspan=\"2\">";
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echo "<input type=\"radio\" id=\"what1\" name=\"what\" value=\"dataonly\" checked=\"checked\" /><label for=\"what1\">{$lang['strdataonly']}</label></th>\n";
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echo "<td>{$lang['strformat']}</td>\n";
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echo "<td><select name=\"d_format\">\n";
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echo "<option value=\"copy\">COPY</option>\n";
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echo "<option value=\"sql\">SQL</option>\n";
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echo "</select>\n</td>\n</tr>\n";
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echo "<tr><td><label for=\"d_oids\">{$lang['stroids']}</label></td><td><input type=\"checkbox\" id=\"d_oids\" name=\"d_oids\" /></td>\n</tr>\n";
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// Structure only
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echo "<tr><th class=\"data left\"><input type=\"radio\" id=\"what2\" name=\"what\" value=\"structureonly\" /><label for=\"what2\">{$lang['strstructureonly']}</label></th>\n";
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echo "<td><label for=\"s_clean\">{$lang['strdrop']}</label></td><td><input type=\"checkbox\" id=\"s_clean\" name=\"s_clean\" /></td>\n</tr>\n";
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// Structure and data
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echo "<tr><th class=\"data left\" rowspan=\"3\">";
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echo "<input type=\"radio\" id=\"what3\" name=\"what\" value=\"structureanddata\" /><label for=\"what3\">{$lang['strstructureanddata']}</label></th>\n";
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echo "<td>{$lang['strformat']}</td>\n";
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echo "<td><select name=\"sd_format\">\n";
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echo "<option value=\"copy\">COPY</option>\n";
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echo "<option value=\"sql\">SQL</option>\n";
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echo "</select>\n</td>\n</tr>\n";
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echo "<tr><td><label for=\"sd_clean\">{$lang['strdrop']}</label></td><td><input type=\"checkbox\" id=\"sd_clean\" name=\"sd_clean\" /></td>\n</tr>\n";
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echo "<tr><td><label for=\"sd_oids\">{$lang['stroids']}</label></td><td><input type=\"checkbox\" id=\"sd_oids\" name=\"sd_oids\" /></td>\n</tr>\n";
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echo "</table>\n";
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echo "<h3>{$lang['stroptions']}</h3>\n";
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echo "<p><input type=\"radio\" id=\"output1\" name=\"output\" value=\"show\" checked=\"checked\" /><label for=\"output1\">{$lang['strshow']}</label>\n";
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echo "<br/><input type=\"radio\" id=\"output2\" name=\"output\" value=\"download\" /><label for=\"output2\">{$lang['strdownload']}</label>\n";
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// MSIE cannot download gzip in SSL mode - it's just broken
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if (!(strstr($_SERVER['HTTP_USER_AGENT'], 'MSIE') && isset($_SERVER['HTTPS']))) {
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echo "<br /><input type=\"radio\" id=\"output3\" name=\"output\" value=\"gzipped\" /><label for=\"output3\">{$lang['strdownloadgzipped']}</label>\n";
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}
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echo "</p>\n";
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echo "<p><input type=\"hidden\" name=\"action\" value=\"export\" />\n";
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echo "<input type=\"hidden\" name=\"subject\" value=\"schema\" />\n";
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echo "<input type=\"hidden\" name=\"database\" value=\"", htmlspecialchars($_REQUEST['database']), "\" />\n";
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echo "<input type=\"hidden\" name=\"schema\" value=\"", htmlspecialchars($_REQUEST['schema']), "\" />\n";
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echo $misc->form;
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echo "<input type=\"submit\" value=\"{$lang['strexport']}\" /></p>\n";
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echo "</form>\n";
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}
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/**
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* Generate XML for the browser tree.
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*/
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function doTree() {
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global $misc, $data, $lang;
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$schemas = $data->getSchemas();
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$reqvars = $misc->getRequestVars('schema');
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$attrs = array(
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'text' => field('nspname'),
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'icon' => 'Schema',
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'toolTip'=> field('nspcomment'),
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'action' => url('redirect.php',
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$reqvars,
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array(
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'subject' => 'schema',
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'schema' => field('nspname')
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)
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),
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'branch' => url('schemas.php',
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$reqvars,
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array(
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'action' => 'subtree',
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'schema' => field('nspname')
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)
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),
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);
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$misc->printTree($schemas, $attrs, 'schemas');
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exit;
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}
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function doSubTree() {
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global $misc, $data, $lang;
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$tabs = $misc->getNavTabs('schema');
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$items = $misc->adjustTabsForTree($tabs);
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$reqvars = $misc->getRequestVars('schema');
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$attrs = array(
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'text' => field('title'),
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'icon' => field('icon'),
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'action' => url(field('url'),
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$reqvars,
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field('urlvars', array())
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),
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'branch' => url(field('url'),
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$reqvars,
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field('urlvars'),
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array('action' => 'tree')
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)
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);
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$misc->printTree($items, $attrs, 'schema');
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exit;
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}
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if ($action == 'tree') doTree();
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if ($action == 'subtree') doSubTree();
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$misc->printHeader($lang['strschemas']);
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$misc->printBody();
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if (isset($_POST['cancel'])) $action = '';
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switch ($action) {
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case 'create':
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if (isset($_POST['create'])) doSaveCreate();
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else doCreate();
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break;
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case 'alter':
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if (isset($_POST['alter'])) doSaveAlter();
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else doAlter();
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break;
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case 'drop':
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if (isset($_POST['drop'])) doDrop(false);
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else doDrop(true);
|
|
break;
|
|
case 'export':
|
|
doExport();
|
|
break;
|
|
default:
|
|
doDefault();
|
|
break;
|
|
}
|
|
|
|
$misc->printFooter();
|
|
|
|
?>
|