mirror of
https://github.com/cytopia/devilbox.git
synced 2024-12-26 16:01:05 +00:00
347 lines
12 KiB
PHP
347 lines
12 KiB
PHP
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<?php
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/**
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* List Columns properties in tables
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*
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* $Id: colproperties.php
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*/
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// Include application functions
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include_once('./libraries/lib.inc.php');
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$action = (isset($_REQUEST['action'])) ? $_REQUEST['action'] : '';
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if (isset($_REQUEST['table']))
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$tableName =& $_REQUEST['table'];
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elseif (isset($_REQUEST['view']))
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$tableName =& $_REQUEST['view'];
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else
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die($lang['strnotableprovided']);
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/**
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* Displays a screen where they can alter a column
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*/
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function doAlter($msg = '') {
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global $data, $misc, $_reload_browser;
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global $lang;
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if (!isset($_REQUEST['stage'])) $_REQUEST['stage'] = 1;
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switch ($_REQUEST['stage']) {
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case 1:
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$misc->printTrail('column');
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$misc->printTitle($lang['stralter'], 'pg.column.alter');
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$misc->printMsg($msg);
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echo "<script src=\"tables.js\" type=\"text/javascript\"></script>";
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echo "<form action=\"colproperties.php\" method=\"post\">\n";
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// Output table header
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echo "<table>\n";
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echo "<tr><th class=\"data required\">{$lang['strname']}</th>\n";
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if ($data->hasAlterColumnType()) {
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echo "<th class=\"data required\" colspan=\"2\">{$lang['strtype']}</th>\n";
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echo "<th class=\"data\">{$lang['strlength']}</th>\n";
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}
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else {
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echo "<th class=\"data required\">{$lang['strtype']}</th>\n";
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}
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echo "<th class=\"data\">{$lang['strnotnull']}</th>\n<th class=\"data\">{$lang['strdefault']}</th>\n<th class=\"data\">{$lang['strcomment']}</th></tr>\n";
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$column = $data->getTableAttributes($_REQUEST['table'], $_REQUEST['column']);
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$column->fields['attnotnull'] = $data->phpBool($column->fields['attnotnull']);
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// Upon first drawing the screen, load the existing column information
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// from the database.
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if (!isset($_REQUEST['default'])) {
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$_REQUEST['field'] = $column->fields['attname'];
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$_REQUEST['type'] = $column->fields['base_type'];
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// Check to see if its' an array type...
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// XXX: HACKY
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if (substr($column->fields['base_type'], strlen($column->fields['base_type']) - 2) == '[]') {
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$_REQUEST['type'] = substr($column->fields['base_type'], 0, strlen($column->fields['base_type']) - 2);
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$_REQUEST['array'] = '[]';
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}
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else {
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$_REQUEST['type'] = $column->fields['base_type'];
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$_REQUEST['array'] = '';
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}
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// To figure out the length, look in the brackets :(
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// XXX: HACKY
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if ($column->fields['type'] != $column->fields['base_type'] && preg_match('/\\(([0-9, ]*)\\)/', $column->fields['type'], $bits)) {
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$_REQUEST['length'] = $bits[1];
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}
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else
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$_REQUEST['length'] = '';
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$_REQUEST['default'] = $_REQUEST['olddefault'] = $column->fields['adsrc'];
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if ($column->fields['attnotnull']) $_REQUEST['notnull'] = 'YES';
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$_REQUEST['comment'] = $column->fields['comment'];
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}
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// Column name
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echo "<tr><td><input name=\"field\" size=\"16\" maxlength=\"{$data->_maxNameLen}\" value=\"",
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htmlspecialchars($_REQUEST['field']), "\" /></td>\n";
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// Column type
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$escaped_predef_types = array(); // the JS escaped array elements
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if ($data->hasAlterColumnType()) {
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// Fetch all available types
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$types = $data->getTypes(true, false, true);
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$types_for_js = array();
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echo "<td><select name=\"type\" id=\"type\" onchange=\"checkLengths(document.getElementById('type').value,'');\">\n";
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while (!$types->EOF) {
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$typname = $types->fields['typname'];
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$types_for_js[] = $typname;
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echo "\t<option value=\"", htmlspecialchars($typname), "\"", ($typname == $_REQUEST['type']) ? ' selected="selected"' : '', ">",
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$misc->printVal($typname), "</option>\n";
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$types->moveNext();
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}
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echo "</select></td>\n";
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// Output array type selector
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echo "<td><select name=\"array\">\n";
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echo "\t<option value=\"\"", ($_REQUEST['array'] == '') ? ' selected="selected"' : '', "></option>\n";
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echo "\t<option value=\"[]\"", ($_REQUEST['array'] == '[]') ? ' selected="selected"' : '', ">[ ]</option>\n";
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echo "</select></td>\n";
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$predefined_size_types = array_intersect($data->predefined_size_types, $types_for_js);
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foreach($predefined_size_types as $value) {
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$escaped_predef_types[] = "'{$value}'";
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}
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echo "<td><input name=\"length\" id=\"lengths\" size=\"8\" value=\"",
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htmlspecialchars($_REQUEST['length']), "\" /></td>\n";
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} else {
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// Otherwise draw the read-only type name
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echo "<td>", $misc->printVal($data->formatType($column->fields['type'], $column->fields['atttypmod'])), "</td>\n";
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}
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echo "<td><input type=\"checkbox\" name=\"notnull\"", (isset($_REQUEST['notnull'])) ? ' checked="checked"' : '', " /></td>\n";
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echo "<td><input name=\"default\" size=\"20\" value=\"",
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htmlspecialchars($_REQUEST['default']), "\" /></td>\n";
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echo "<td><input name=\"comment\" size=\"40\" value=\"",
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htmlspecialchars($_REQUEST['comment']), "\" /></td></tr>\n";
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echo "</table>\n";
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echo "<p><input type=\"hidden\" name=\"action\" value=\"properties\" />\n";
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echo "<input type=\"hidden\" name=\"stage\" value=\"2\" />\n";
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echo $misc->form;
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echo "<input type=\"hidden\" name=\"table\" value=\"", htmlspecialchars($_REQUEST['table']), "\" />\n";
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echo "<input type=\"hidden\" name=\"column\" value=\"", htmlspecialchars($_REQUEST['column']), "\" />\n";
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echo "<input type=\"hidden\" name=\"olddefault\" value=\"", htmlspecialchars($_REQUEST['olddefault']), "\" />\n";
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if ($column->fields['attnotnull']) echo "<input type=\"hidden\" name=\"oldnotnull\" value=\"on\" />\n";
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echo "<input type=\"hidden\" name=\"oldtype\" value=\"", htmlspecialchars($data->formatType($column->fields['type'], $column->fields['atttypmod'])), "\" />\n";
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// Add hidden variables to suppress error notices if we don't support altering column type
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if (!$data->hasAlterColumnType()) {
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echo "<input type=\"hidden\" name=\"type\" value=\"", htmlspecialchars($_REQUEST['type']), "\" />\n";
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echo "<input type=\"hidden\" name=\"length\" value=\"", htmlspecialchars($_REQUEST['length']), "\" />\n";
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echo "<input type=\"hidden\" name=\"array\" value=\"", htmlspecialchars($_REQUEST['array']), "\" />\n";
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}
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echo "<input type=\"submit\" value=\"{$lang['stralter']}\" />\n";
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echo "<input type=\"submit\" name=\"cancel\" value=\"{$lang['strcancel']}\" /></p>\n";
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echo "</form>\n";
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echo "<script type=\"text/javascript\">predefined_lengths = new Array(". implode(",",$escaped_predef_types) .");checkLengths(document.getElementById('type').value,'');</script>\n";
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break;
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case 2:
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// Check inputs
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if (trim($_REQUEST['field']) == '') {
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$_REQUEST['stage'] = 1;
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doAlter($lang['strcolneedsname']);
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return;
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}
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if (!isset($_REQUEST['length'])) $_REQUEST['length'] = '';
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$status = $data->alterColumn($_REQUEST['table'], $_REQUEST['column'], $_REQUEST['field'],
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isset($_REQUEST['notnull']), isset($_REQUEST['oldnotnull']),
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$_REQUEST['default'], $_REQUEST['olddefault'],
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$_REQUEST['type'], $_REQUEST['length'], $_REQUEST['array'], $_REQUEST['oldtype'],
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$_REQUEST['comment']);
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if ($status == 0) {
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if ($_REQUEST['column'] != $_REQUEST['field']) {
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$_REQUEST['column'] = $_REQUEST['field'];
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$_reload_browser = true;
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}
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doDefault($lang['strcolumnaltered']);
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}
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else {
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$_REQUEST['stage'] = 1;
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doAlter($lang['strcolumnalteredbad']);
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return;
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}
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break;
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default:
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echo "<p>{$lang['strinvalidparam']}</p>\n";
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}
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}
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/**
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* Show default list of columns in the table
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*/
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function doDefault($msg = '', $isTable = true) {
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global $data, $conf, $misc, $tableName;
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global $lang;
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function attPre(&$rowdata) {
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global $data;
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$rowdata->fields['+type'] = $data->formatType($rowdata->fields['type'], $rowdata->fields['atttypmod']);
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}
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if (empty($_REQUEST['column']))
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$msg.= "<br/>{$lang['strnoobjects']}";
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$misc->printTrail('column');
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//$misc->printTitle($lang['strcolprop']);
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$misc->printTabs('column','properties');
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$misc->printMsg($msg);
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if (! empty($_REQUEST['column'])) {
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// Get table
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$tdata = $data->getTable($tableName);
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// Get columns
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$attrs = $data->getTableAttributes($tableName, $_REQUEST['column']);
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// Show comment if any
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if ($attrs->fields['comment'] !== null)
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echo "<p class=\"comment\">", $misc->printVal($attrs->fields['comment']), "</p>\n";
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$column = array(
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'column' => array(
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'title' => $lang['strcolumn'],
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'field' => field('attname'),
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),
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'type' => array(
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'title' => $lang['strtype'],
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'field' => field('+type'),
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)
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);
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if ($isTable) {
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$column['notnull'] = array(
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'title' => $lang['strnotnull'],
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'field' => field('attnotnull'),
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'type' => 'bool',
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'params'=> array('true' => 'NOT NULL', 'false' => '')
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);
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$column['default'] = array(
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'title' => $lang['strdefault'],
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'field' => field('adsrc'),
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);
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}
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$actions=array();
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$misc->printTable($attrs, $column, $actions, 'colproperties-colproperties', null, 'attPre');
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echo "<br />\n";
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$f_attname = $_REQUEST['column'];
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$f_table = $tableName;
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$f_schema = $data->_schema;
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$data->fieldClean($f_attname);
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$data->fieldClean($f_table);
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$data->fieldClean($f_schema);
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$query = "SELECT \"{$f_attname}\", count(*) AS \"count\" FROM \"{$f_schema}\".\"{$f_table}\" GROUP BY \"{$f_attname}\" ORDER BY \"{$f_attname}\"";
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if ($isTable) {
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/* Browse link */
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/* FIXME browsing a col should somehow be a action so we don't
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* send an ugly SQL in the URL */
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$navlinks = array (
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'browse' => array (
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'attr'=> array (
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'href' => array (
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'url' => 'display.php',
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'urlvars' => array (
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'subject' => 'column',
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'server' => $_REQUEST['server'],
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'database' => $_REQUEST['database'],
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'schema' => $_REQUEST['schema'],
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'table' => $tableName,
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'column' => $_REQUEST['column'],
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'return' => 'column',
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'query' => $query
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)
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)
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),
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'content' => $lang['strbrowse'],
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),
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'alter' => array (
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'attr'=> array (
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'href' => array (
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'url' => 'colproperties.php',
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'urlvars' => array (
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'action' => 'properties',
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'server' => $_REQUEST['server'],
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'database' => $_REQUEST['database'],
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'schema' => $_REQUEST['schema'],
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'table' => $tableName,
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'column' => $_REQUEST['column'],
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)
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)
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),
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'content' => $lang['stralter'],
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),
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'drop' => array (
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'attr'=> array (
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'href' => array (
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'url' => 'tblproperties.php',
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'urlvars' => array (
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'action' => 'confirm_drop',
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'server' => $_REQUEST['server'],
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'database' => $_REQUEST['database'],
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'schema' => $_REQUEST['schema'],
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'table' => $tableName,
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'column' => $_REQUEST['column'],
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)
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)
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),
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'content' => $lang['strdrop'],
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)
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);
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}
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else {
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/* Browse link */
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$navlinks = array (
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'browse' => array (
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'attr'=> array (
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'href' => array (
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'url' => 'display.php',
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'urlvars' => array (
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'subject' => 'column',
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'server' => $_REQUEST['server'],
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'database' => $_REQUEST['database'],
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'schema' => $_REQUEST['schema'],
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'view' => $tableName,
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'column' => $_REQUEST['column'],
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'return' => 'column',
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'query' => $query
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)
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)
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),
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'content' => $lang['strbrowse']
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)
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);
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}
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$misc->printNavLinks($navlinks, 'colproperties-colproperties', get_defined_vars());
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}
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}
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$misc->printHeader($lang['strtables'] . ' - ' . $tableName);
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$misc->printBody();
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if (isset($_REQUEST['view']))
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doDefault(null, false);
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else
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switch ($action) {
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case 'properties':
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if (isset($_POST['cancel'])) doDefault();
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else doAlter();
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break;
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default:
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doDefault();
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break;
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}
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$misc->printFooter();
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?>
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