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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Common functions for Designer
*
* @package PhpMyAdmin-Designer
*/
/**
* Block attempts to directly run this script
*/
if (! defined('PHPMYADMIN')) {
exit;
}
$GLOBALS['PMD']['STYLE'] = 'default';
$cfgRelation = PMA_getRelationsParam();
/**
* Retrieves table info and stores it in $GLOBALS['PMD']
*
* @return array with table info
*/
function PMA_getTablesInfo()
{
$retval = array();
$GLOBALS['PMD']['TABLE_NAME'] = array();// that foreach no error
$GLOBALS['PMD']['OWNER'] = array();
$GLOBALS['PMD']['TABLE_NAME_SMALL'] = array();
$tables = $GLOBALS['dbi']->getTablesFull($GLOBALS['db']);
// seems to be needed later
$GLOBALS['dbi']->selectDb($GLOBALS['db']);
$i = 0;
foreach ($tables as $one_table) {
$GLOBALS['PMD']['TABLE_NAME'][$i]
= $GLOBALS['db'] . "." . $one_table['TABLE_NAME'];
$GLOBALS['PMD']['OWNER'][$i] = $GLOBALS['db'];
$GLOBALS['PMD']['TABLE_NAME_SMALL'][$i] = $one_table['TABLE_NAME'];
$GLOBALS['PMD_URL']['TABLE_NAME'][$i]
= urlencode($GLOBALS['db'] . "." . $one_table['TABLE_NAME']);
$GLOBALS['PMD_URL']['OWNER'][$i] = urlencode($GLOBALS['db']);
$GLOBALS['PMD_URL']['TABLE_NAME_SMALL'][$i]
= urlencode($one_table['TABLE_NAME']);
$GLOBALS['PMD_OUT']['TABLE_NAME'][$i] = htmlspecialchars(
$GLOBALS['db'] . "." . $one_table['TABLE_NAME'], ENT_QUOTES
);
$GLOBALS['PMD_OUT']['OWNER'][$i] = htmlspecialchars(
$GLOBALS['db'], ENT_QUOTES
);
$GLOBALS['PMD_OUT']['TABLE_NAME_SMALL'][$i] = htmlspecialchars(
$one_table['TABLE_NAME'], ENT_QUOTES
);
$GLOBALS['PMD']['TABLE_TYPE'][$i] = strtoupper($one_table['ENGINE']);
$DF = PMA_getDisplayField($GLOBALS['db'], $one_table['TABLE_NAME']);
if ($DF != '') {
$retval[$GLOBALS['PMD_URL']["TABLE_NAME_SMALL"][$i]] = urlencode($DF);
}
$i++;
}
return $retval;
}
/**
* Retrieves table column info
*
* @return array table column nfo
*/
function PMA_getColumnsInfo()
{
$GLOBALS['dbi']->selectDb($GLOBALS['db']);
$tab_column = array();
for ($i = 0, $cnt = count($GLOBALS['PMD']["TABLE_NAME"]); $i < $cnt; $i++) {
$fields_rs = $GLOBALS['dbi']->query(
$GLOBALS['dbi']->getColumnsSql(
$GLOBALS['db'],
$GLOBALS['PMD']["TABLE_NAME_SMALL"][$i],
null,
true
),
null,
PMA_DatabaseInterface::QUERY_STORE
);
$tbl_name_i = $GLOBALS['PMD']['TABLE_NAME'][$i];
$j = 0;
while ($row = $GLOBALS['dbi']->fetchAssoc($fields_rs)) {
$tab_column[$tbl_name_i]['COLUMN_ID'][$j] = $j;
$tab_column[$tbl_name_i]['COLUMN_NAME'][$j] = $row['Field'];
$tab_column[$tbl_name_i]['TYPE'][$j] = $row['Type'];
$tab_column[$tbl_name_i]['NULLABLE'][$j] = $row['Null'];
$j++;
}
}
return $tab_column;
}
/**
* Returns JavaScript code for initializing vars
*
* @return string JavaScript code
*/
function PMA_getScriptContr()
{
$GLOBALS['dbi']->selectDb($GLOBALS['db']);
$con = array();
$con["C_NAME"] = array();
$i = 0;
$alltab_rs = $GLOBALS['dbi']->query(
'SHOW TABLES FROM ' . PMA_Util::backquote($GLOBALS['db']),
null,
PMA_DatabaseInterface::QUERY_STORE
);
while ($val = @$GLOBALS['dbi']->fetchRow($alltab_rs)) {
$row = PMA_getForeigners($GLOBALS['db'], $val[0], '', 'internal');
//echo "<br> internal ".$GLOBALS['db']." - ".$val[0]." - ";
//print_r($row);
if ($row !== false) {
foreach ($row as $field => $value) {
$con['C_NAME'][$i] = '';
$con['DTN'][$i] = urlencode($GLOBALS['db'] . "." . $val[0]);
$con['DCN'][$i] = urlencode($field);
$con['STN'][$i] = urlencode(
$value['foreign_db'] . "." . $value['foreign_table']
);
$con['SCN'][$i] = urlencode($value['foreign_field']);
$i++;
}
}
$row = PMA_getForeigners($GLOBALS['db'], $val[0], '', 'foreign');
//echo "<br> INNO ";
//print_r($row);
if ($row !== false) {
foreach ($row as $field => $value) {
$con['C_NAME'][$i] = '';
$con['DTN'][$i] = urlencode($GLOBALS['db'] . "." . $val[0]);
$con['DCN'][$i] = urlencode($field);
$con['STN'][$i] = urlencode(
$value['foreign_db'] . "." . $value['foreign_table']
);
$con['SCN'][$i] = urlencode($value['foreign_field']);
$i++;
}
}
}
$ti = 0;
$retval = array();
for ($i = 0, $cnt = count($con["C_NAME"]); $i < $cnt; $i++) {
$c_name_i = $con['C_NAME'][$i];
$dtn_i = $con['DTN'][$i];
$retval[$ti] = array();
$retval[$ti][$c_name_i] = array();
if (in_array($dtn_i, $GLOBALS['PMD_URL']["TABLE_NAME"])
&& in_array($con['STN'][$i], $GLOBALS['PMD_URL']["TABLE_NAME"])
) {
$retval[$ti][$c_name_i][$dtn_i] = array();
$retval[$ti][$c_name_i][$dtn_i][$con['DCN'][$i]] = array(
0 => $con['STN'][$i],
1 => $con['SCN'][$i]
);
}
$ti++;
}
return $retval;
}
/**
* Returns UNIQUE and PRIMARY indices
*
* @return array unique or primary indices
*/
function PMA_getPKOrUniqueKeys()
{
return PMA_getAllKeys(true);
}
/**
* Returns all indices
*
* @param bool $unique_only whether to include only unique ones
*
* @return array indices
*/
function PMA_getAllKeys($unique_only = false)
{
include_once './libraries/Index.class.php';
$keys = array();
foreach ($GLOBALS['PMD']['TABLE_NAME_SMALL'] as $I => $table) {
$schema = $GLOBALS['PMD']['OWNER'][$I];
// for now, take into account only the first index segment
foreach (PMA_Index::getFromTable($table, $schema) as $index) {
if ($unique_only && ! $index->isUnique()) {
continue;
}
$columns = $index->getColumns();
foreach ($columns as $column_name => $dummy) {
$keys[$schema . '.' . $table . '.' . $column_name] = 1;
}
}
}
return $keys;
}
/**
* Return script to create j_tab and h_tab arrays
*
* @return string
*/
function PMA_getScriptTabs()
{
$retval = array(
'j_tabs' => array(),
'h_tabs' => array()
);
for ($i = 0, $cnt = count($GLOBALS['PMD']['TABLE_NAME']); $i < $cnt; $i++) {
$j = 0;
if (PMA_Util::isForeignKeySupported($GLOBALS['PMD']['TABLE_TYPE'][$i])) {
$j = 1;
}
$retval['j_tabs'][$GLOBALS['PMD_URL']['TABLE_NAME'][$i]] = $j;
$retval['h_tabs'][$GLOBALS['PMD_URL']['TABLE_NAME'][$i]] = 1;
}
return $retval;
}
/**
* Returns table position
*
* @return array table positions and sizes
*/
function PMA_getTabPos()
{
$cfgRelation = PMA_getRelationsParam();
if (! $cfgRelation['designerwork']) {
return null;
}
$query = "
SELECT CONCAT_WS('.', `db_name`, `table_name`) AS `name`,
`x` AS `X`,
`y` AS `Y`,
`v` AS `V`,
`h` AS `H`
FROM " . PMA_Util::backquote($cfgRelation['db'])
. "." . PMA_Util::backquote($cfgRelation['designer_coords']);
$tab_pos = $GLOBALS['dbi']->fetchResult(
$query,
'name',
null,
$GLOBALS['controllink'],
PMA_DatabaseInterface::QUERY_STORE
);
return count($tab_pos) ? $tab_pos : null;
}
/**
* Prepares XML output for js/pmd/ajax.js to display a message
*
* @param string $b b attribute value
* @param string $ret Return attribute value
*
* @return void
*/
function PMA_returnUpd($b, $ret)
{
// not sure where this was defined...
global $K;
header("Content-Type: text/xml; charset=utf-8");
header("Cache-Control: no-cache");
die(
'<root act="relation_upd" return="' . $ret . '" b="'
. $b . '" K="' . $K . '"></root>'
);
}
?>
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