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Editing File: /usr/local/cpanel/3rdparty/share/phpPgAdmin/colproperties.php

<?php

/**
	 * List Columns properties in tables
	 *
	 * $Id: colproperties.php
	 */

// Include application functions
	include_once('./libraries/lib.inc.php');

$action = (isset($_REQUEST['action'])) ? $_REQUEST['action'] : '';

if (isset($_REQUEST['table'])) {
		$tableName =& $_REQUEST['table'];
	} else if (isset($_REQUEST['view'])) {
		$tableName =& $_REQUEST['view'];
	} else {
		die($lang['strnotableprovided']);
	}

/**
	 * Displays a screen where they can alter a column
	 */
	function doAlter($msg = '') {
		global $data, $misc, $_reload_browser;
		global $lang;

if (!isset($_REQUEST['stage'])) $_REQUEST['stage'] = 1;

switch ($_REQUEST['stage']) {
			case 1:
				$misc->printTrail('column');
				$misc->printTitle($lang['stralter'], 'pg.column.alter');
				$misc->printMsg($msg);

echo "<script src=\"tables.js\" type=\"text/javascript\"></script>";
				echo "<form action=\"colproperties.php\" method=\"post\">\n";

// Output table header
				echo "<table>\n";
				echo "<tr><th class=\"data required\">{$lang['strname']}</th>\n";
				if ($data->hasAlterColumnType()) {
					echo "<th class=\"data required\" colspan=\"2\">{$lang['strtype']}</th>\n";
					echo "<th class=\"data\">{$lang['strlength']}</th>\n";
				}
				else {
					echo "<th class=\"data required\">{$lang['strtype']}</th>\n";
				}
				echo "<th class=\"data\">{$lang['strnotnull']}</th>\n<th class=\"data\">{$lang['strdefault']}</th>\n<th class=\"data\">{$lang['strcomment']}</th></tr>\n";

$column = $data->getTableAttributes($_REQUEST['table'], $_REQUEST['column']);
				$column->fields['attnotnull'] = $data->phpBool($column->fields['attnotnull']);

// Upon first drawing the screen, load the existing column information
				// from the database.
				if (!isset($_REQUEST['default'])) {
					$_REQUEST['field'] = $column->fields['attname'];
					$_REQUEST['type'] = $column->fields['base_type'];
					// Check to see if its' an array type...
					// XXX: HACKY
					if (substr($column->fields['base_type'], strlen($column->fields['base_type']) - 2) == '[]') {
						$_REQUEST['type'] = substr($column->fields['base_type'], 0, strlen($column->fields['base_type']) - 2);
						$_REQUEST['array'] = '[]';
					}
					else {
						$_REQUEST['type'] = $column->fields['base_type'];
						$_REQUEST['array'] = '';
					}
					// To figure out the length, look in the brackets :(
					// XXX: HACKY
					if ($column->fields['type'] != $column->fields['base_type'] && preg_match('/\$([0-9, ]*)\$/', $column->fields['type'], $bits)) {
						$_REQUEST['length'] = $bits[1];
					} else {
						$_REQUEST['length'] = '';
					}

$_REQUEST['default'] = $_REQUEST['olddefault'] = $column->fields['adsrc'];
					if ($column->fields['attnotnull']) $_REQUEST['notnull'] = 'YES';
					$_REQUEST['comment'] = $column->fields['comment'];
				}

// Column name
				echo "<tr><td><input name=\"field\" size=\"16\" maxlength=\"{$data->_maxNameLen}\" value=\"",
					htmlspecialchars($_REQUEST['field']), "\" /></td>\n";

// Column type
				$escaped_predef_types = array(); // the JS escaped array elements
				if ($data->hasAlterColumnType()) {
					// Fetch all available types
					$types = $data->getTypes(true, false, true);
					$types_for_js = array();

echo "<td><select name=\"type\" id=\"type\" onchange=\"checkLengths(document.getElementById('type').value,'');\">\n";
					while (!$types->EOF) {
						$typname = $types->fields['typname'];
						$types_for_js[] = $typname;
						echo "\t<option value=\"", htmlspecialchars($typname), "\"", ($typname == $_REQUEST['type']) ? ' selected="selected"' : '', ">",
							$misc->printVal($typname), "</option>\n";
						$types->moveNext();
					}
					echo "</select></td>\n";

// Output array type selector
					echo "<td><select name=\"array\">\n";
					echo "\t<option value=\"\"", ($_REQUEST['array'] == '') ? ' selected="selected"' : '', "></option>\n";
					echo "\t<option value=\"[]\"", ($_REQUEST['array'] == '[]') ? ' selected="selected"' : '', ">[ ]</option>\n";
					echo "</select></td>\n";
					$predefined_size_types = array_intersect($data->predefined_size_types, $types_for_js);
					foreach($predefined_size_types as $value) {
						$escaped_predef_types[] = "'{$value}'";
					}

echo "<td><input name=\"length\" id=\"lengths\" size=\"8\" value=\"",
						htmlspecialchars($_REQUEST['length']), "\" /></td>\n";
				} else {
					// Otherwise draw the read-only type name
					echo "<td>", $misc->printVal($data->formatType($column->fields['type'], $column->fields['atttypmod'])), "</td>\n";
				}

echo "<td><input type=\"checkbox\" name=\"notnull\"", (isset($_REQUEST['notnull'])) ? ' checked="checked"' : '', " /></td>\n";
				echo "<td><input name=\"default\" size=\"20\" value=\"",
					htmlspecialchars($_REQUEST['default'] ?? ''), "\" /></td>\n";
				echo "<td><input name=\"comment\" size=\"40\" value=\"",
					htmlspecialchars($_REQUEST['comment'] ?? ''), "\" /></td></tr>\n";
				echo "</table>\n";
				echo "<p><input type=\"hidden\" name=\"action\" value=\"properties\" />\n";
				echo "<input type=\"hidden\" name=\"stage\" value=\"2\" />\n";
				echo $misc->form;
				echo "<input type=\"hidden\" name=\"table\" value=\"", htmlspecialchars($_REQUEST['table']), "\" />\n";
				echo "<input type=\"hidden\" name=\"column\" value=\"", htmlspecialchars($_REQUEST['column']), "\" />\n";
				echo "<input type=\"hidden\" name=\"olddefault\" value=\"", htmlspecialchars($_REQUEST['olddefault']), "\" />\n";
				if ($column->fields['attnotnull']) echo "<input type=\"hidden\" name=\"oldnotnull\" value=\"on\" />\n";
				echo "<input type=\"hidden\" name=\"oldtype\" value=\"", htmlspecialchars($data->formatType($column->fields['type'], $column->fields['atttypmod'])), "\" />\n";
				// Add hidden variables to suppress error notices if we don't support altering column type
				if (!$data->hasAlterColumnType()) {
					echo "<input type=\"hidden\" name=\"type\" value=\"", htmlspecialchars($_REQUEST['type']), "\" />\n";
					echo "<input type=\"hidden\" name=\"length\" value=\"", htmlspecialchars($_REQUEST['length']), "\" />\n";
					echo "<input type=\"hidden\" name=\"array\" value=\"", htmlspecialchars($_REQUEST['array']), "\" />\n";
				}
				echo "<input type=\"submit\" value=\"{$lang['stralter']}\" />\n";
				echo "<input type=\"submit\" name=\"cancel\" value=\"{$lang['strcancel']}\" /></p>\n";
				echo "</form>\n";
				echo "<script type=\"text/javascript\">predefined_lengths = new Array(". implode(",",$escaped_predef_types) .");checkLengths(document.getElementById('type').value,'');</script>\n";
				break;
			case 2:
				// Check inputs
				if (trim($_REQUEST['field']) == '') {
					$_REQUEST['stage'] = 1;
					doAlter($lang['strcolneedsname']);
					return;
				}
				if (!isset($_REQUEST['length'])) $_REQUEST['length'] = '';
				$status = $data->alterColumn($_REQUEST['table'], $_REQUEST['column'], $_REQUEST['field'],
							     isset($_REQUEST['notnull']), isset($_REQUEST['oldnotnull']),
							     $_REQUEST['default'], $_REQUEST['olddefault'],
							     $_REQUEST['type'], $_REQUEST['length'], $_REQUEST['array'], $_REQUEST['oldtype'],
							     $_REQUEST['comment']);
				if ($status == 0) {
					if ($_REQUEST['column'] != $_REQUEST['field']) {
						$_REQUEST['column'] = $_REQUEST['field'];
						$_reload_browser = true;
					}
					doDefault($lang['strcolumnaltered']);
				}
				else {
					$_REQUEST['stage'] = 1;
					doAlter($lang['strcolumnalteredbad']);
					return;
				}
				break;
			default:
				echo "<p>{$lang['strinvalidparam']}</p>\n";
		}
	}

/**
	 * Show default list of columns in the table
	 */
	function doDefault($msg = '', $isTable = true) {
		global $data, $conf, $misc, $tableName;
		global $lang;

function attPre(&$rowdata) {
			global $data;
			$rowdata->fields['+type'] = $data->formatType($rowdata->fields['type'], $rowdata->fields['atttypmod']);
		}

if (empty($_REQUEST['column'])) {
			$msg.= "<br/>{$lang['strnoobjects']}";
		}

$misc->printTrail('column');
		//$misc->printTitle($lang['strcolprop']);
		$misc->printTabs('column','properties');
		$misc->printMsg($msg);

if (! empty($_REQUEST['column'])) {
			// Get table
			$tdata = $data->getTable($tableName);
			// Get columns
			$attrs = $data->getTableAttributes($tableName, $_REQUEST['column']);

// Show comment if any
			if ($attrs->fields['comment'] !== null)
				echo "<p class=\"comment\">", $misc->printVal($attrs->fields['comment']), "</p>\n";

$column = array(
				'column' => array(
					'title' => $lang['strcolumn'],
					'field' => field('attname'),
				),
				'type' => array(
					'title' => $lang['strtype'],
					'field' => field('+type'),
				)
			);

if ($isTable) {
				$column['notnull'] = array(
					'title' => $lang['strnotnull'],
					'field' => field('attnotnull'),
					'type'  => 'bool',
					'params'=> array('true' => 'NOT NULL', 'false' => '')
				);
				$column['default'] = array(
					'title' => $lang['strdefault'],
					'field' => field('adsrc'),
				);
			}

$actions=array();
			$misc->printTable($attrs, $column, $actions, 'colproperties-colproperties', null, 'attPre');

echo "<br />\n";

$f_attname = $_REQUEST['column'];
			$f_table = $tableName;
			$f_schema = $data->_schema;
			$data->fieldClean($f_attname);
			$data->fieldClean($f_table);
			$data->fieldClean($f_schema);
			$query = "SELECT \"{$f_attname}\", count(*) AS \"count\" FROM \"{$f_schema}\".\"{$f_table}\" GROUP BY \"{$f_attname}\" ORDER BY \"{$f_attname}\"";

if ($isTable) {

/* Browse link */
				/* FIXME browsing a col should somehow be a action so we don't
				 * send an ugly SQL in the URL */

$navlinks = array (
					'browse' => array (
						'attr'=> array (
							'href' => array (
								'url' => 'display.php',
								'urlvars' => array (
									'subject' => 'column',
									'server' => $_REQUEST['server'],
									'database' => $_REQUEST['database'],
									'schema' => $_REQUEST['schema'],
									'table' => $tableName,
									'column' => $_REQUEST['column'],
									'return' => 'column',
									'query' => $query
								)
							)
						),
						'content' => $lang['strbrowse'],
					),
					'alter' => array (
						'attr'=> array (
							'href' => array (
								'url' => 'colproperties.php',
								'urlvars' => array (
									'action' => 'properties',
									'server' => $_REQUEST['server'],
									'database' => $_REQUEST['database'],
									'schema' => $_REQUEST['schema'],
									'table' => $tableName,
									'column' => $_REQUEST['column'],
								)
							)
						),
						'content' => $lang['stralter'],
					),
					'drop' => array (
						'attr'=> array (
							'href' => array (
								'url' => 'tblproperties.php',
								'urlvars' => array (
									'action' => 'confirm_drop',
									'server' => $_REQUEST['server'],
									'database' => $_REQUEST['database'],
									'schema' => $_REQUEST['schema'],
									'table' => $tableName,
									'column' => $_REQUEST['column'],
								)
							)
						),
						'content' => $lang['strdrop'],
					)
				);
			}
			else {
				/* Browse link */
				$navlinks = array (
					'browse' => array (
						'attr'=> array (
							'href' => array (
								'url' => 'display.php',
								'urlvars' => array (
									'subject' => 'column',
									'server' => $_REQUEST['server'],
									'database' => $_REQUEST['database'],
									'schema' => $_REQUEST['schema'],
									'view' => $tableName,
									'column' => $_REQUEST['column'],
									'return' => 'column',
									'query' => $query
								)
							)
						),
						'content' => $lang['strbrowse']
					)
				);
			}

$misc->printNavLinks($navlinks, 'colproperties-colproperties', get_defined_vars());
		}
	}

$misc->printHeader($lang['strtables'] . ' - ' . $tableName);
	$misc->printBody();

if (isset($_REQUEST['view']))
		doDefault(null, false);
	else
		switch ($action) {
			case 'properties':
				if (isset($_POST['cancel'])) doDefault();
				else doAlter();
				break;
			default:
				doDefault();
				break;
		}

$misc->printFooter();

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