Refactor pmd_common functions to static methods

Signed-off-by: Maurício Meneghini Fauth <mauriciofauth@gmail.com>
This commit is contained in:
Maurício Meneghini Fauth 2017-09-13 18:48:10 -03:00
parent dcedb418dc
commit d2c487e378
5 changed files with 827 additions and 825 deletions

View File

@ -6,10 +6,10 @@
* @package PhpMyAdmin-Designer
*/
use PhpMyAdmin\Database\Designer;
use PhpMyAdmin\PmdCommon;
use PhpMyAdmin\Response;
require_once 'libraries/common.inc.php';
require_once 'libraries/pmd_common.php';
$response = Response::getInstance();
@ -26,11 +26,11 @@ if (isset($_REQUEST['dialog'])) {
$GLOBALS['db'], $_REQUEST['selected_page']
);
} else if ($_REQUEST['dialog'] == 'add_table') {
$script_display_field = PMA_getTablesInfo();
$script_display_field = PmdCommon::getTablesInfo();
$required = $GLOBALS['db'] . '.' . $GLOBALS['table'];
$tab_column = PMA_getColumnsInfo();
$tables_all_keys = PMA_getAllKeys();
$tables_pk_or_unique_keys = PMA_getPKOrUniqueKeys();
$tab_column = PmdCommon::getColumnsInfo();
$tables_all_keys = PmdCommon::getAllKeys();
$tables_pk_or_unique_keys = PmdCommon::getPkOrUniqueKeys();
$req_key = array_search($required, $GLOBALS['PMD']['TABLE_NAME']);
@ -56,24 +56,24 @@ if (isset($_REQUEST['dialog'])) {
if (isset($_REQUEST['operation'])) {
if ($_REQUEST['operation'] == 'deletePage') {
$success = PMA_deletePage($_REQUEST['selected_page']);
$success = PmdCommon::deletePage($_REQUEST['selected_page']);
$response->setRequestStatus($success);
} elseif ($_REQUEST['operation'] == 'savePage') {
if ($_REQUEST['save_page'] == 'same') {
$page = $_REQUEST['selected_page'];
} else { // new
$page = PMA_createNewPage($_REQUEST['selected_value'], $GLOBALS['db']);
$page = PmdCommon::createNewPage($_REQUEST['selected_value'], $GLOBALS['db']);
$response->addJSON('id', $page);
}
$success = PMA_saveTablePositions($page);
$success = PmdCommon::saveTablePositions($page);
$response->setRequestStatus($success);
} elseif ($_REQUEST['operation'] == 'setDisplayField') {
PMA_saveDisplayField(
PmdCommon::saveDisplayField(
$_REQUEST['db'], $_REQUEST['table'], $_REQUEST['field']
);
$response->setRequestStatus(true);
} elseif ($_REQUEST['operation'] == 'addNewRelation') {
list($success, $message) = PMA_addNewRelation(
list($success, $message) = PmdCommon::addNewRelation(
$_REQUEST['db'],
$_REQUEST['T1'],
$_REQUEST['F1'],
@ -87,7 +87,7 @@ if (isset($_REQUEST['operation'])) {
$response->setRequestStatus($success);
$response->addJSON('message', $message);
} elseif ($_REQUEST['operation'] == 'removeRelation') {
list($success, $message) = PMA_removeRelation(
list($success, $message) = PmdCommon::removeRelation(
$_REQUEST['T1'],
$_REQUEST['F1'],
$_REQUEST['T2'],
@ -96,7 +96,7 @@ if (isset($_REQUEST['operation'])) {
$response->setRequestStatus($success);
$response->addJSON('message', $message);
} elseif ($_REQUEST['operation'] == 'save_setting_value') {
$success = PMA_saveDesignerSetting($_REQUEST['index'], $_REQUEST['value']);
$success = PmdCommon::saveDesignerSetting($_REQUEST['index'], $_REQUEST['value']);
$response->setRequestStatus($success);
}
@ -105,30 +105,30 @@ if (isset($_REQUEST['operation'])) {
require 'libraries/db_common.inc.php';
$script_display_field = PMA_getTablesInfo();
$tab_column = PMA_getColumnsInfo();
$script_tables = PMA_getScriptTabs();
$tables_pk_or_unique_keys = PMA_getPKOrUniqueKeys();
$tables_all_keys = PMA_getAllKeys();
$script_display_field = PmdCommon::getTablesInfo();
$tab_column = PmdCommon::getColumnsInfo();
$script_tables = PmdCommon::getScriptTabs();
$tables_pk_or_unique_keys = PmdCommon::getPkOrUniqueKeys();
$tables_all_keys = PmdCommon::getAllKeys();
$classes_side_menu = Designer::returnClassNamesFromMenuButtons();
$display_page = -1;
$selected_page = null;
if (isset($_REQUEST['query'])) {
$display_page = PMA_getDefaultPage($_REQUEST['db']);
$display_page = PmdCommon::getDefaultPage($_REQUEST['db']);
} else {
if (! empty($_REQUEST['page'])) {
$display_page = $_REQUEST['page'];
} else {
$display_page = PMA_getLoadingPage($_REQUEST['db']);
$display_page = PmdCommon::getLoadingPage($_REQUEST['db']);
}
}
if ($display_page != -1) {
$selected_page = PMA_getPageName($display_page);
$selected_page = PmdCommon::getPageName($display_page);
}
$tab_pos = PMA_getTablePositions($display_page);
$script_contr = PMA_getScriptContr();
$tab_pos = PmdCommon::getTablePositions($display_page);
$script_contr = PmdCommon::getScriptContr();
$params = array('lang' => $GLOBALS['lang']);
if (isset($_GET['db'])) {

View File

@ -0,0 +1,775 @@
<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Common functions for Designer
*
* @package PhpMyAdmin-Designer
*/
namespace PhpMyAdmin;
use PhpMyAdmin\DatabaseInterface;
use PhpMyAdmin\Index;
use PhpMyAdmin\Relation;
use PhpMyAdmin\Table;
use PhpMyAdmin\Util;
/**
* PhpMyAdmin\PmdCommon class
*
* @package PhpMyAdmin-Designer
*/
class PmdCommon
{
/**
* Retrieves table info and stores it in $GLOBALS['PMD']
*
* @return array with table info
*/
public static function 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] = htmlspecialchars(
$one_table['TABLE_NAME'], ENT_QUOTES
);
$GLOBALS['PMD_URL']['TABLE_NAME'][$i]
= $GLOBALS['db'] . "." . $one_table['TABLE_NAME'];
$GLOBALS['PMD_URL']['OWNER'][$i] = $GLOBALS['db'];
$GLOBALS['PMD_URL']['TABLE_NAME_SMALL'][$i]
= $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] = mb_strtoupper(
$one_table['ENGINE']
);
$DF = Relation::getDisplayField($GLOBALS['db'], $one_table['TABLE_NAME']);
if ($DF != '') {
$retval[$GLOBALS['PMD_URL']["TABLE_NAME_SMALL"][$i]] = $DF;
}
$i++;
}
return $retval;
}
/**
* Retrieves table column info
*
* @return array table column nfo
*/
public static function 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'],
$GLOBALS['PMD_URL']["TABLE_NAME_SMALL"][$i],
null,
true
),
null,
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
*/
public static function getScriptContr()
{
$GLOBALS['dbi']->selectDb($GLOBALS['db']);
$con = array();
$con["C_NAME"] = array();
$i = 0;
$alltab_rs = $GLOBALS['dbi']->query(
'SHOW TABLES FROM ' . Util::backquote($GLOBALS['db']),
null,
DatabaseInterface::QUERY_STORE
);
while ($val = @$GLOBALS['dbi']->fetchRow($alltab_rs)) {
$row = Relation::getForeigners($GLOBALS['db'], $val[0], '', 'internal');
if ($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++;
}
}
$row = Relation::getForeigners($GLOBALS['db'], $val[0], '', 'foreign');
if ($row !== false) {
foreach ($row['foreign_keys_data'] as $one_key) {
foreach ($one_key['index_list'] as $index => $one_field) {
$con['C_NAME'][$i] = $one_key['constraint'];
$con['DTN'][$i] = urlencode($GLOBALS['db'] . "." . $val[0]);
$con['DCN'][$i] = urlencode($one_field);
$con['STN'][$i] = urlencode(
(isset($one_key['ref_db_name']) ?
$one_key['ref_db_name'] : $GLOBALS['db'])
. "." . $one_key['ref_table_name']
);
$con['SCN'][$i] = urlencode($one_key['ref_index_list'][$index]);
$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
*/
public static function getPkOrUniqueKeys()
{
return self::getAllKeys(true);
}
/**
* Returns all indices
*
* @param bool $unique_only whether to include only unique ones
*
* @return array indices
*/
public static function getAllKeys($unique_only = false)
{
$keys = array();
foreach ($GLOBALS['PMD']['TABLE_NAME_SMALL'] as $I => $table) {
$schema = $GLOBALS['PMD']['OWNER'][$I];
// for now, take into account only the first index segment
foreach (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
*/
public static function getScriptTabs()
{
$retval = array(
'j_tabs' => array(),
'h_tabs' => array()
);
for ($i = 0, $cnt = count($GLOBALS['PMD']['TABLE_NAME']); $i < $cnt; $i++) {
$j = 0;
if (Util::isForeignKeySupported($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 positions of a given pdf page
*
* @param int $pg pdf page id
*
* @return array of table positions
*/
public static function getTablePositions($pg)
{
$cfgRelation = Relation::getRelationsParam();
if (! $cfgRelation['pdfwork']) {
return null;
}
$query = "
SELECT CONCAT_WS('.', `db_name`, `table_name`) AS `name`,
`x` AS `X`,
`y` AS `Y`,
1 AS `V`,
1 AS `H`
FROM " . Util::backquote($cfgRelation['db'])
. "." . Util::backquote($cfgRelation['table_coords']) . "
WHERE pdf_page_number = " . intval($pg);
$tab_pos = $GLOBALS['dbi']->fetchResult(
$query,
'name',
null,
$GLOBALS['controllink'],
DatabaseInterface::QUERY_STORE
);
return $tab_pos;
}
/**
* Returns page name of a given pdf page
*
* @param int $pg pdf page id
*
* @return String table name
*/
public static function getPageName($pg)
{
$cfgRelation = Relation::getRelationsParam();
if (! $cfgRelation['pdfwork']) {
return null;
}
$query = "SELECT `page_descr`"
. " FROM " . Util::backquote($cfgRelation['db'])
. "." . Util::backquote($cfgRelation['pdf_pages'])
. " WHERE " . Util::backquote('page_nr') . " = " . intval($pg);
$page_name = $GLOBALS['dbi']->fetchResult(
$query,
null,
null,
$GLOBALS['controllink'],
DatabaseInterface::QUERY_STORE
);
return count($page_name) ? $page_name[0] : null;
}
/**
* Deletes a given pdf page and its corresponding coordinates
*
* @param int $pg page id
*
* @return boolean success/failure
*/
public static function deletePage($pg)
{
$cfgRelation = Relation::getRelationsParam();
if (! $cfgRelation['pdfwork']) {
return false;
}
$query = "DELETE FROM " . Util::backquote($cfgRelation['db'])
. "." . Util::backquote($cfgRelation['table_coords'])
. " WHERE " . Util::backquote('pdf_page_number') . " = " . intval($pg);
$success = Relation::queryAsControlUser(
$query, true, DatabaseInterface::QUERY_STORE
);
if ($success) {
$query = "DELETE FROM " . Util::backquote($cfgRelation['db'])
. "." . Util::backquote($cfgRelation['pdf_pages'])
. " WHERE " . Util::backquote('page_nr') . " = " . intval($pg);
$success = Relation::queryAsControlUser(
$query, true, DatabaseInterface::QUERY_STORE
);
}
return (boolean) $success;
}
/**
* Returns the id of the default pdf page of the database.
* Default page is the one which has the same name as the database.
*
* @param string $db database
*
* @return int id of the default pdf page for the database
*/
public static function getDefaultPage($db)
{
$cfgRelation = Relation::getRelationsParam();
if (! $cfgRelation['pdfwork']) {
return null;
}
$query = "SELECT `page_nr`"
. " FROM " . Util::backquote($cfgRelation['db'])
. "." . Util::backquote($cfgRelation['pdf_pages'])
. " WHERE `db_name` = '" . $GLOBALS['dbi']->escapeString($db) . "'"
. " AND `page_descr` = '" . $GLOBALS['dbi']->escapeString($db) . "'";
$default_page_no = $GLOBALS['dbi']->fetchResult(
$query,
null,
null,
$GLOBALS['controllink'],
DatabaseInterface::QUERY_STORE
);
if (count($default_page_no)) {
return intval($default_page_no[0]);
}
return -1;
}
/**
* Get the id of the page to load. If a default page exists it will be returned.
* If no such exists, returns the id of the first page of the database.
*
* @param string $db database
*
* @return int id of the page to load
*/
public static function getLoadingPage($db)
{
$cfgRelation = Relation::getRelationsParam();
if (! $cfgRelation['pdfwork']) {
return null;
}
$page_no = -1;
$default_page_no = self::getDefaultPage($db);
if ($default_page_no != -1) {
$page_no = $default_page_no;
} else {
$query = "SELECT MIN(`page_nr`)"
. " FROM " . Util::backquote($cfgRelation['db'])
. "." . Util::backquote($cfgRelation['pdf_pages'])
. " WHERE `db_name` = '" . $GLOBALS['dbi']->escapeString($db) . "'";
$min_page_no = $GLOBALS['dbi']->fetchResult(
$query,
null,
null,
$GLOBALS['controllink'],
DatabaseInterface::QUERY_STORE
);
if (count($min_page_no[0])) {
$page_no = $min_page_no[0];
}
}
return intval($page_no);
}
/**
* Creates a new page and returns its auto-incrementing id
*
* @param string $pageName name of the page
* @param string $db name of the database
*
* @return int|null
*/
public static function createNewPage($pageName, $db)
{
$cfgRelation = Relation::getRelationsParam();
if ($cfgRelation['pdfwork']) {
$pageNumber = Relation::createPage(
$pageName,
$cfgRelation,
$db
);
return $pageNumber;
}
return null;
}
/**
* Saves positions of table(s) of a given pdf page
*
* @param int $pg pdf page id
*
* @return boolean success/failure
*/
public static function saveTablePositions($pg)
{
$cfgRelation = Relation::getRelationsParam();
if (! $cfgRelation['pdfwork']) {
return false;
}
$query = "DELETE FROM "
. Util::backquote($GLOBALS['cfgRelation']['db'])
. "." . Util::backquote(
$GLOBALS['cfgRelation']['table_coords']
)
. " WHERE `db_name` = '" . $GLOBALS['dbi']->escapeString($_REQUEST['db'])
. "'"
. " AND `pdf_page_number` = '" . $GLOBALS['dbi']->escapeString($pg)
. "'";
$res = Relation::queryAsControlUser(
$query,
true,
DatabaseInterface::QUERY_STORE
);
if (!$res) {
return (boolean)$res;
}
foreach ($_REQUEST['t_h'] as $key => $value) {
list($DB, $TAB) = explode(".", $key);
if (!$value) {
continue;
}
$query = "INSERT INTO "
. Util::backquote($GLOBALS['cfgRelation']['db']) . "."
. Util::backquote($GLOBALS['cfgRelation']['table_coords'])
. " (`db_name`, `table_name`, `pdf_page_number`, `x`, `y`)"
. " VALUES ("
. "'" . $GLOBALS['dbi']->escapeString($DB) . "', "
. "'" . $GLOBALS['dbi']->escapeString($TAB) . "', "
. "'" . $GLOBALS['dbi']->escapeString($pg) . "', "
. "'" . $GLOBALS['dbi']->escapeString($_REQUEST['t_x'][$key]) . "', "
. "'" . $GLOBALS['dbi']->escapeString($_REQUEST['t_y'][$key]) . "')";
$res = Relation::queryAsControlUser(
$query, true, DatabaseInterface::QUERY_STORE
);
}
return (boolean) $res;
}
/**
* Saves the display field for a table.
*
* @param string $db database name
* @param string $table table name
* @param string $field display field name
*
* @return boolean
*/
public static function saveDisplayField($db, $table, $field)
{
$cfgRelation = Relation::getRelationsParam();
if (!$cfgRelation['displaywork']) {
return false;
}
$upd_query = new Table($table, $db, $GLOBALS['dbi']);
$upd_query->updateDisplayField($field, $cfgRelation);
return true;
}
/**
* Adds a new foreign relation
*
* @param string $db database name
* @param string $T1 foreign table
* @param string $F1 foreign field
* @param string $T2 master table
* @param string $F2 master field
* @param string $on_delete on delete action
* @param string $on_update on update action
*
* @return array array of success/failure and message
*/
public static function addNewRelation($db, $T1, $F1, $T2, $F2, $on_delete, $on_update, $DB1, $DB2)
{
$tables = $GLOBALS['dbi']->getTablesFull($DB1, $T1);
$type_T1 = mb_strtoupper($tables[$T1]['ENGINE']);
$tables = $GLOBALS['dbi']->getTablesFull($DB2, $T2);
$type_T2 = mb_strtoupper($tables[$T2]['ENGINE']);
// native foreign key
if (Util::isForeignKeySupported($type_T1)
&& Util::isForeignKeySupported($type_T2)
&& $type_T1 == $type_T2
) {
// relation exists?
$existrel_foreign = Relation::getForeigners($DB2, $T2, '', 'foreign');
$foreigner = Relation::searchColumnInForeigners($existrel_foreign, $F2);
if ($foreigner
&& isset($foreigner['constraint'])
) {
return array(false, __('Error: relationship already exists.'));
}
// note: in InnoDB, the index does not requires to be on a PRIMARY
// or UNIQUE key
// improve: check all other requirements for InnoDB relations
$result = $GLOBALS['dbi']->query(
'SHOW INDEX FROM ' . Util::backquote($DB1)
. '.' . Util::backquote($T1) . ';'
);
// will be use to emphasis prim. keys in the table view
$index_array1 = array();
while ($row = $GLOBALS['dbi']->fetchAssoc($result)) {
$index_array1[$row['Column_name']] = 1;
}
$GLOBALS['dbi']->freeResult($result);
$result = $GLOBALS['dbi']->query(
'SHOW INDEX FROM ' . Util::backquote($DB2)
. '.' . Util::backquote($T2) . ';'
);
// will be used to emphasis prim. keys in the table view
$index_array2 = array();
while ($row = $GLOBALS['dbi']->fetchAssoc($result)) {
$index_array2[$row['Column_name']] = 1;
}
$GLOBALS['dbi']->freeResult($result);
if (! empty($index_array1[$F1]) && ! empty($index_array2[$F2])) {
$upd_query = 'ALTER TABLE ' . Util::backquote($DB2)
. '.' . Util::backquote($T2)
. ' ADD FOREIGN KEY ('
. Util::backquote($F2) . ')'
. ' REFERENCES '
. Util::backquote($DB1) . '.'
. Util::backquote($T1) . '('
. Util::backquote($F1) . ')';
if ($on_delete != 'nix') {
$upd_query .= ' ON DELETE ' . $on_delete;
}
if ($on_update != 'nix') {
$upd_query .= ' ON UPDATE ' . $on_update;
}
$upd_query .= ';';
if ($GLOBALS['dbi']->tryQuery($upd_query)) {
return array(true, __('FOREIGN KEY relationship has been added.'));
}
$error = $GLOBALS['dbi']->getError();
return array(
false,
__('Error: FOREIGN KEY relationship could not be added!')
. "<br/>" . $error
);
}
return array(false, __('Error: Missing index on column(s).'));
}
// internal (pmadb) relation
if ($GLOBALS['cfgRelation']['relwork'] == false) {
return array(false, __('Error: Relational features are disabled!'));
}
// no need to recheck if the keys are primary or unique at this point,
// this was checked on the interface part
$q = "INSERT INTO "
. Util::backquote($GLOBALS['cfgRelation']['db'])
. "."
. Util::backquote($GLOBALS['cfgRelation']['relation'])
. "(master_db, master_table, master_field, "
. "foreign_db, foreign_table, foreign_field)"
. " values("
. "'" . $GLOBALS['dbi']->escapeString($DB2) . "', "
. "'" . $GLOBALS['dbi']->escapeString($T2) . "', "
. "'" . $GLOBALS['dbi']->escapeString($F2) . "', "
. "'" . $GLOBALS['dbi']->escapeString($DB1) . "', "
. "'" . $GLOBALS['dbi']->escapeString($T1) . "', "
. "'" . $GLOBALS['dbi']->escapeString($F1) . "')";
if (Relation::queryAsControlUser($q, false, DatabaseInterface::QUERY_STORE)
) {
return array(true, __('Internal relationship has been added.'));
}
$error = $GLOBALS['dbi']->getError($GLOBALS['controllink']);
return array(
false,
__('Error: Internal relationship could not be added!')
. "<br/>" . $error
);
}
/**
* Removes a foreign relation
*
* @param string $T1 foreign db.table
* @param string $F1 foreign field
* @param string $T2 master db.table
* @param string $F2 master field
*
* @return array array of success/failure and message
*/
public static function removeRelation($T1, $F1, $T2, $F2)
{
list($DB1, $T1) = explode(".", $T1);
list($DB2, $T2) = explode(".", $T2);
$tables = $GLOBALS['dbi']->getTablesFull($DB1, $T1);
$type_T1 = mb_strtoupper($tables[$T1]['ENGINE']);
$tables = $GLOBALS['dbi']->getTablesFull($DB2, $T2);
$type_T2 = mb_strtoupper($tables[$T2]['ENGINE']);
if (Util::isForeignKeySupported($type_T1)
&& Util::isForeignKeySupported($type_T2)
&& $type_T1 == $type_T2
) {
// InnoDB
$existrel_foreign = Relation::getForeigners($DB2, $T2, '', 'foreign');
$foreigner = Relation::searchColumnInForeigners($existrel_foreign, $F2);
if (isset($foreigner['constraint'])) {
$upd_query = 'ALTER TABLE ' . Util::backquote($DB2)
. '.' . Util::backquote($T2) . ' DROP FOREIGN KEY '
. Util::backquote($foreigner['constraint']) . ';';
if ($GLOBALS['dbi']->query($upd_query)) {
return array(true, __('FOREIGN KEY relationship has been removed.'));
}
$error = $GLOBALS['dbi']->getError();
return array(
false,
__('Error: FOREIGN KEY relationship could not be removed!')
. "<br/>" . $error
);
}
}
// internal relations
$delete_query = "DELETE FROM "
. Util::backquote($GLOBALS['cfgRelation']['db']) . "."
. $GLOBALS['cfgRelation']['relation'] . " WHERE "
. "master_db = '" . $GLOBALS['dbi']->escapeString($DB2) . "'"
. " AND master_table = '" . $GLOBALS['dbi']->escapeString($T2) . "'"
. " AND master_field = '" . $GLOBALS['dbi']->escapeString($F2) . "'"
. " AND foreign_db = '" . $GLOBALS['dbi']->escapeString($DB1) . "'"
. " AND foreign_table = '" . $GLOBALS['dbi']->escapeString($T1) . "'"
. " AND foreign_field = '" . $GLOBALS['dbi']->escapeString($F1) . "'";
$result = Relation::queryAsControlUser(
$delete_query,
false,
DatabaseInterface::QUERY_STORE
);
if (!$result) {
$error = $GLOBALS['dbi']->getError($GLOBALS['controllink']);
return array(
false,
__('Error: Internal relationship could not be removed!') . "<br/>" . $error
);
}
return array(true, __('Internal relationship has been removed.'));
}
/**
* Save value for a designer setting
*
* @param string $index setting
* @param string $value value
*
* @return bool whether the operation succeeded
*/
public static function saveDesignerSetting($index, $value)
{
$cfgRelation = Relation::getRelationsParam();
$cfgDesigner = array(
'user' => $GLOBALS['cfg']['Server']['user'],
'db' => $cfgRelation['db'],
'table' => $cfgRelation['designer_settings']
);
$success = true;
if ($GLOBALS['cfgRelation']['designersettingswork']) {
$orig_data_query = "SELECT settings_data"
. " FROM " . Util::backquote($cfgDesigner['db'])
. "." . Util::backquote($cfgDesigner['table'])
. " WHERE username = '"
. $GLOBALS['dbi']->escapeString($cfgDesigner['user']) . "';";
$orig_data = $GLOBALS['dbi']->fetchSingleRow(
$orig_data_query, 'ASSOC', $GLOBALS['controllink']
);
if (! empty($orig_data)) {
$orig_data = json_decode($orig_data['settings_data'], true);
$orig_data[$index] = $value;
$orig_data = json_encode($orig_data);
$save_query = "UPDATE "
. Util::backquote($cfgDesigner['db'])
. "." . Util::backquote($cfgDesigner['table'])
. " SET settings_data = '" . $orig_data . "'"
. " WHERE username = '"
. $GLOBALS['dbi']->escapeString($cfgDesigner['user']) . "';";
$success = Relation::queryAsControlUser($save_query);
} else {
$save_data = array($index => $value);
$query = "INSERT INTO "
. Util::backquote($cfgDesigner['db'])
. "." . Util::backquote($cfgDesigner['table'])
. " (username, settings_data)"
. " VALUES('" . $cfgDesigner['user'] . "',"
. " '" . json_encode($save_data) . "');";
$success = Relation::queryAsControlUser($query);
}
}
return (bool) $success;
}
}

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@ -1,773 +0,0 @@
<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Common functions for Designer
*
* @package PhpMyAdmin-Designer
*/
use PhpMyAdmin\Relation;
use PhpMyAdmin\Table;
/**
* Block attempts to directly run this script
*/
if (! defined('PHPMYADMIN')) {
exit;
}
$GLOBALS['PMD']['STYLE'] = 'default';
$cfgRelation = Relation::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] = htmlspecialchars(
$one_table['TABLE_NAME'], ENT_QUOTES
);
$GLOBALS['PMD_URL']['TABLE_NAME'][$i]
= $GLOBALS['db'] . "." . $one_table['TABLE_NAME'];
$GLOBALS['PMD_URL']['OWNER'][$i] = $GLOBALS['db'];
$GLOBALS['PMD_URL']['TABLE_NAME_SMALL'][$i]
= $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] = mb_strtoupper(
$one_table['ENGINE']
);
$DF = Relation::getDisplayField($GLOBALS['db'], $one_table['TABLE_NAME']);
if ($DF != '') {
$retval[$GLOBALS['PMD_URL']["TABLE_NAME_SMALL"][$i]] = $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'],
$GLOBALS['PMD_URL']["TABLE_NAME_SMALL"][$i],
null,
true
),
null,
PhpMyAdmin\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 = $GLOBALS['dbi']->query(
'SHOW TABLES FROM ' . PhpMyAdmin\Util::backquote($GLOBALS['db']),
null,
PhpMyAdmin\DatabaseInterface::QUERY_STORE
);
while ($val = @$GLOBALS['dbi']->fetchRow($alltab_rs)) {
$row = Relation::getForeigners($GLOBALS['db'], $val[0], '', 'internal');
if ($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++;
}
}
$row = Relation::getForeigners($GLOBALS['db'], $val[0], '', 'foreign');
if ($row !== false) {
foreach ($row['foreign_keys_data'] as $one_key) {
foreach ($one_key['index_list'] as $index => $one_field) {
$con['C_NAME'][$i] = $one_key['constraint'];
$con['DTN'][$i] = urlencode($GLOBALS['db'] . "." . $val[0]);
$con['DCN'][$i] = urlencode($one_field);
$con['STN'][$i] = urlencode(
(isset($one_key['ref_db_name']) ?
$one_key['ref_db_name'] : $GLOBALS['db'])
. "." . $one_key['ref_table_name']
);
$con['SCN'][$i] = urlencode($one_key['ref_index_list'][$index]);
$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)
{
$keys = array();
foreach ($GLOBALS['PMD']['TABLE_NAME_SMALL'] as $I => $table) {
$schema = $GLOBALS['PMD']['OWNER'][$I];
// for now, take into account only the first index segment
foreach (PhpMyAdmin\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++) {
$j = 0;
if (PhpMyAdmin\Util::isForeignKeySupported($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 positions of a given pdf page
*
* @param int $pg pdf page id
*
* @return array of table positions
*/
function PMA_getTablePositions($pg)
{
$cfgRelation = Relation::getRelationsParam();
if (! $cfgRelation['pdfwork']) {
return null;
}
$query = "
SELECT CONCAT_WS('.', `db_name`, `table_name`) AS `name`,
`x` AS `X`,
`y` AS `Y`,
1 AS `V`,
1 AS `H`
FROM " . PhpMyAdmin\Util::backquote($cfgRelation['db'])
. "." . PhpMyAdmin\Util::backquote($cfgRelation['table_coords']) . "
WHERE pdf_page_number = " . intval($pg);
$tab_pos = $GLOBALS['dbi']->fetchResult(
$query,
'name',
null,
$GLOBALS['controllink'],
PhpMyAdmin\DatabaseInterface::QUERY_STORE
);
return $tab_pos;
}
/**
* Returns page name of a given pdf page
*
* @param int $pg pdf page id
*
* @return String table name
*/
function PMA_getPageName($pg)
{
$cfgRelation = Relation::getRelationsParam();
if (! $cfgRelation['pdfwork']) {
return null;
}
$query = "SELECT `page_descr`"
. " FROM " . PhpMyAdmin\Util::backquote($cfgRelation['db'])
. "." . PhpMyAdmin\Util::backquote($cfgRelation['pdf_pages'])
. " WHERE " . PhpMyAdmin\Util::backquote('page_nr') . " = " . intval($pg);
$page_name = $GLOBALS['dbi']->fetchResult(
$query,
null,
null,
$GLOBALS['controllink'],
PhpMyAdmin\DatabaseInterface::QUERY_STORE
);
return count($page_name) ? $page_name[0] : null;
}
/**
* Deletes a given pdf page and its corresponding coordinates
*
* @param int $pg page id
*
* @return boolean success/failure
*/
function PMA_deletePage($pg)
{
$cfgRelation = Relation::getRelationsParam();
if (! $cfgRelation['pdfwork']) {
return false;
}
$query = "DELETE FROM " . PhpMyAdmin\Util::backquote($cfgRelation['db'])
. "." . PhpMyAdmin\Util::backquote($cfgRelation['table_coords'])
. " WHERE " . PhpMyAdmin\Util::backquote('pdf_page_number') . " = " . intval($pg);
$success = Relation::queryAsControlUser(
$query, true, PhpMyAdmin\DatabaseInterface::QUERY_STORE
);
if ($success) {
$query = "DELETE FROM " . PhpMyAdmin\Util::backquote($cfgRelation['db'])
. "." . PhpMyAdmin\Util::backquote($cfgRelation['pdf_pages'])
. " WHERE " . PhpMyAdmin\Util::backquote('page_nr') . " = " . intval($pg);
$success = Relation::queryAsControlUser(
$query, true, PhpMyAdmin\DatabaseInterface::QUERY_STORE
);
}
return (boolean) $success;
}
/**
* Returns the id of the default pdf page of the database.
* Default page is the one which has the same name as the database.
*
* @param string $db database
*
* @return int id of the default pdf page for the database
*/
function PMA_getDefaultPage($db)
{
$cfgRelation = Relation::getRelationsParam();
if (! $cfgRelation['pdfwork']) {
return null;
}
$query = "SELECT `page_nr`"
. " FROM " . PhpMyAdmin\Util::backquote($cfgRelation['db'])
. "." . PhpMyAdmin\Util::backquote($cfgRelation['pdf_pages'])
. " WHERE `db_name` = '" . $GLOBALS['dbi']->escapeString($db) . "'"
. " AND `page_descr` = '" . $GLOBALS['dbi']->escapeString($db) . "'";
$default_page_no = $GLOBALS['dbi']->fetchResult(
$query,
null,
null,
$GLOBALS['controllink'],
PhpMyAdmin\DatabaseInterface::QUERY_STORE
);
if (count($default_page_no)) {
return intval($default_page_no[0]);
}
return -1;
}
/**
* Get the id of the page to load. If a default page exists it will be returned.
* If no such exists, returns the id of the first page of the database.
*
* @param string $db database
*
* @return int id of the page to load
*/
function PMA_getLoadingPage($db)
{
$cfgRelation = Relation::getRelationsParam();
if (! $cfgRelation['pdfwork']) {
return null;
}
$page_no = -1;
$default_page_no = PMA_getDefaultPage($db);
if ($default_page_no != -1) {
$page_no = $default_page_no;
} else {
$query = "SELECT MIN(`page_nr`)"
. " FROM " . PhpMyAdmin\Util::backquote($cfgRelation['db'])
. "." . PhpMyAdmin\Util::backquote($cfgRelation['pdf_pages'])
. " WHERE `db_name` = '" . $GLOBALS['dbi']->escapeString($db) . "'";
$min_page_no = $GLOBALS['dbi']->fetchResult(
$query,
null,
null,
$GLOBALS['controllink'],
PhpMyAdmin\DatabaseInterface::QUERY_STORE
);
if (count($min_page_no[0])) {
$page_no = $min_page_no[0];
}
}
return intval($page_no);
}
/**
* Creates a new page and returns its auto-incrementing id
*
* @param string $pageName name of the page
* @param string $db name of the database
*
* @return int|null
*/
function PMA_createNewPage($pageName, $db)
{
$cfgRelation = Relation::getRelationsParam();
if ($cfgRelation['pdfwork']) {
$pageNumber = Relation::createPage(
$pageName,
$cfgRelation,
$db
);
return $pageNumber;
}
return null;
}
/**
* Saves positions of table(s) of a given pdf page
*
* @param int $pg pdf page id
*
* @return boolean success/failure
*/
function PMA_saveTablePositions($pg)
{
$cfgRelation = Relation::getRelationsParam();
if (! $cfgRelation['pdfwork']) {
return false;
}
$query = "DELETE FROM "
. PhpMyAdmin\Util::backquote($GLOBALS['cfgRelation']['db'])
. "." . PhpMyAdmin\Util::backquote(
$GLOBALS['cfgRelation']['table_coords']
)
. " WHERE `db_name` = '" . $GLOBALS['dbi']->escapeString($_REQUEST['db'])
. "'"
. " AND `pdf_page_number` = '" . $GLOBALS['dbi']->escapeString($pg)
. "'";
$res = Relation::queryAsControlUser(
$query,
true,
PhpMyAdmin\DatabaseInterface::QUERY_STORE
);
if (!$res) {
return (boolean)$res;
}
foreach ($_REQUEST['t_h'] as $key => $value) {
list($DB, $TAB) = explode(".", $key);
if (!$value) {
continue;
}
$query = "INSERT INTO "
. PhpMyAdmin\Util::backquote($GLOBALS['cfgRelation']['db']) . "."
. PhpMyAdmin\Util::backquote($GLOBALS['cfgRelation']['table_coords'])
. " (`db_name`, `table_name`, `pdf_page_number`, `x`, `y`)"
. " VALUES ("
. "'" . $GLOBALS['dbi']->escapeString($DB) . "', "
. "'" . $GLOBALS['dbi']->escapeString($TAB) . "', "
. "'" . $GLOBALS['dbi']->escapeString($pg) . "', "
. "'" . $GLOBALS['dbi']->escapeString($_REQUEST['t_x'][$key]) . "', "
. "'" . $GLOBALS['dbi']->escapeString($_REQUEST['t_y'][$key]) . "')";
$res = Relation::queryAsControlUser(
$query, true, PhpMyAdmin\DatabaseInterface::QUERY_STORE
);
}
return (boolean) $res;
}
/**
* Saves the display field for a table.
*
* @param string $db database name
* @param string $table table name
* @param string $field display field name
*
* @return boolean
*/
function PMA_saveDisplayField($db, $table, $field)
{
$cfgRelation = Relation::getRelationsParam();
if (!$cfgRelation['displaywork']) {
return false;
}
$upd_query = new Table($table, $db, $GLOBALS['dbi']);
$upd_query->updateDisplayField($field, $cfgRelation);
return true;
}
/**
* Adds a new foreign relation
*
* @param string $db database name
* @param string $T1 foreign table
* @param string $F1 foreign field
* @param string $T2 master table
* @param string $F2 master field
* @param string $on_delete on delete action
* @param string $on_update on update action
*
* @return array array of success/failure and message
*/
function PMA_addNewRelation($db, $T1, $F1, $T2, $F2, $on_delete, $on_update, $DB1, $DB2)
{
$tables = $GLOBALS['dbi']->getTablesFull($DB1, $T1);
$type_T1 = mb_strtoupper($tables[$T1]['ENGINE']);
$tables = $GLOBALS['dbi']->getTablesFull($DB2, $T2);
$type_T2 = mb_strtoupper($tables[$T2]['ENGINE']);
// native foreign key
if (PhpMyAdmin\Util::isForeignKeySupported($type_T1)
&& PhpMyAdmin\Util::isForeignKeySupported($type_T2)
&& $type_T1 == $type_T2
) {
// relation exists?
$existrel_foreign = Relation::getForeigners($DB2, $T2, '', 'foreign');
$foreigner = Relation::searchColumnInForeigners($existrel_foreign, $F2);
if ($foreigner
&& isset($foreigner['constraint'])
) {
return array(false, __('Error: relationship already exists.'));
}
// note: in InnoDB, the index does not requires to be on a PRIMARY
// or UNIQUE key
// improve: check all other requirements for InnoDB relations
$result = $GLOBALS['dbi']->query(
'SHOW INDEX FROM ' . PhpMyAdmin\Util::backquote($DB1)
. '.' . PhpMyAdmin\Util::backquote($T1) . ';'
);
// will be use to emphasis prim. keys in the table view
$index_array1 = array();
while ($row = $GLOBALS['dbi']->fetchAssoc($result)) {
$index_array1[$row['Column_name']] = 1;
}
$GLOBALS['dbi']->freeResult($result);
$result = $GLOBALS['dbi']->query(
'SHOW INDEX FROM ' . PhpMyAdmin\Util::backquote($DB2)
. '.' . PhpMyAdmin\Util::backquote($T2) . ';'
);
// will be used to emphasis prim. keys in the table view
$index_array2 = array();
while ($row = $GLOBALS['dbi']->fetchAssoc($result)) {
$index_array2[$row['Column_name']] = 1;
}
$GLOBALS['dbi']->freeResult($result);
if (! empty($index_array1[$F1]) && ! empty($index_array2[$F2])) {
$upd_query = 'ALTER TABLE ' . PhpMyAdmin\Util::backquote($DB2)
. '.' . PhpMyAdmin\Util::backquote($T2)
. ' ADD FOREIGN KEY ('
. PhpMyAdmin\Util::backquote($F2) . ')'
. ' REFERENCES '
. PhpMyAdmin\Util::backquote($DB1) . '.'
. PhpMyAdmin\Util::backquote($T1) . '('
. PhpMyAdmin\Util::backquote($F1) . ')';
if ($on_delete != 'nix') {
$upd_query .= ' ON DELETE ' . $on_delete;
}
if ($on_update != 'nix') {
$upd_query .= ' ON UPDATE ' . $on_update;
}
$upd_query .= ';';
if ($GLOBALS['dbi']->tryQuery($upd_query)) {
return array(true, __('FOREIGN KEY relationship has been added.'));
}
$error = $GLOBALS['dbi']->getError();
return array(
false,
__('Error: FOREIGN KEY relationship could not be added!')
. "<br/>" . $error
);
}
return array(false, __('Error: Missing index on column(s).'));
}
// internal (pmadb) relation
if ($GLOBALS['cfgRelation']['relwork'] == false) {
return array(false, __('Error: Relational features are disabled!'));
}
// no need to recheck if the keys are primary or unique at this point,
// this was checked on the interface part
$q = "INSERT INTO "
. PhpMyAdmin\Util::backquote($GLOBALS['cfgRelation']['db'])
. "."
. PhpMyAdmin\Util::backquote($GLOBALS['cfgRelation']['relation'])
. "(master_db, master_table, master_field, "
. "foreign_db, foreign_table, foreign_field)"
. " values("
. "'" . $GLOBALS['dbi']->escapeString($DB2) . "', "
. "'" . $GLOBALS['dbi']->escapeString($T2) . "', "
. "'" . $GLOBALS['dbi']->escapeString($F2) . "', "
. "'" . $GLOBALS['dbi']->escapeString($DB1) . "', "
. "'" . $GLOBALS['dbi']->escapeString($T1) . "', "
. "'" . $GLOBALS['dbi']->escapeString($F1) . "')";
if (Relation::queryAsControlUser($q, false, PhpMyAdmin\DatabaseInterface::QUERY_STORE)
) {
return array(true, __('Internal relationship has been added.'));
}
$error = $GLOBALS['dbi']->getError($GLOBALS['controllink']);
return array(
false,
__('Error: Internal relationship could not be added!')
. "<br/>" . $error
);
}
/**
* Removes a foreign relation
*
* @param string $T1 foreign db.table
* @param string $F1 foreign field
* @param string $T2 master db.table
* @param string $F2 master field
*
* @return array array of success/failure and message
*/
function PMA_removeRelation($T1, $F1, $T2, $F2)
{
list($DB1, $T1) = explode(".", $T1);
list($DB2, $T2) = explode(".", $T2);
$tables = $GLOBALS['dbi']->getTablesFull($DB1, $T1);
$type_T1 = mb_strtoupper($tables[$T1]['ENGINE']);
$tables = $GLOBALS['dbi']->getTablesFull($DB2, $T2);
$type_T2 = mb_strtoupper($tables[$T2]['ENGINE']);
if (PhpMyAdmin\Util::isForeignKeySupported($type_T1)
&& PhpMyAdmin\Util::isForeignKeySupported($type_T2)
&& $type_T1 == $type_T2
) {
// InnoDB
$existrel_foreign = Relation::getForeigners($DB2, $T2, '', 'foreign');
$foreigner = Relation::searchColumnInForeigners($existrel_foreign, $F2);
if (isset($foreigner['constraint'])) {
$upd_query = 'ALTER TABLE ' . PhpMyAdmin\Util::backquote($DB2)
. '.' . PhpMyAdmin\Util::backquote($T2) . ' DROP FOREIGN KEY '
. PhpMyAdmin\Util::backquote($foreigner['constraint']) . ';';
if ($GLOBALS['dbi']->query($upd_query)) {
return array(true, __('FOREIGN KEY relationship has been removed.'));
}
$error = $GLOBALS['dbi']->getError();
return array(
false,
__('Error: FOREIGN KEY relationship could not be removed!')
. "<br/>" . $error
);
}
}
// internal relations
$delete_query = "DELETE FROM "
. PhpMyAdmin\Util::backquote($GLOBALS['cfgRelation']['db']) . "."
. $GLOBALS['cfgRelation']['relation'] . " WHERE "
. "master_db = '" . $GLOBALS['dbi']->escapeString($DB2) . "'"
. " AND master_table = '" . $GLOBALS['dbi']->escapeString($T2) . "'"
. " AND master_field = '" . $GLOBALS['dbi']->escapeString($F2) . "'"
. " AND foreign_db = '" . $GLOBALS['dbi']->escapeString($DB1) . "'"
. " AND foreign_table = '" . $GLOBALS['dbi']->escapeString($T1) . "'"
. " AND foreign_field = '" . $GLOBALS['dbi']->escapeString($F1) . "'";
$result = Relation::queryAsControlUser(
$delete_query,
false,
PhpMyAdmin\DatabaseInterface::QUERY_STORE
);
if (!$result) {
$error = $GLOBALS['dbi']->getError($GLOBALS['controllink']);
return array(
false,
__('Error: Internal relationship could not be removed!') . "<br/>" . $error
);
}
return array(true, __('Internal relationship has been removed.'));
}
/**
* Save value for a designer setting
*
* @param string $index setting
* @param string $value value
*
* @return bool whether the operation succeeded
*/
function PMA_saveDesignerSetting($index, $value)
{
$cfgRelation = Relation::getRelationsParam();
$cfgDesigner = array(
'user' => $GLOBALS['cfg']['Server']['user'],
'db' => $cfgRelation['db'],
'table' => $cfgRelation['designer_settings']
);
$success = true;
if ($GLOBALS['cfgRelation']['designersettingswork']) {
$orig_data_query = "SELECT settings_data"
. " FROM " . PhpMyAdmin\Util::backquote($cfgDesigner['db'])
. "." . PhpMyAdmin\Util::backquote($cfgDesigner['table'])
. " WHERE username = '"
. $GLOBALS['dbi']->escapeString($cfgDesigner['user']) . "';";
$orig_data = $GLOBALS['dbi']->fetchSingleRow(
$orig_data_query, 'ASSOC', $GLOBALS['controllink']
);
if (! empty($orig_data)) {
$orig_data = json_decode($orig_data['settings_data'], true);
$orig_data[$index] = $value;
$orig_data = json_encode($orig_data);
$save_query = "UPDATE "
. PhpMyAdmin\Util::backquote($cfgDesigner['db'])
. "." . PhpMyAdmin\Util::backquote($cfgDesigner['table'])
. " SET settings_data = '" . $orig_data . "'"
. " WHERE username = '"
. $GLOBALS['dbi']->escapeString($cfgDesigner['user']) . "';";
$success = Relation::queryAsControlUser($save_query);
} else {
$save_data = array($index => $value);
$query = "INSERT INTO "
. PhpMyAdmin\Util::backquote($cfgDesigner['db'])
. "." . PhpMyAdmin\Util::backquote($cfgDesigner['table'])
. " (username, settings_data)"
. " VALUES('" . $cfgDesigner['user'] . "',"
. " '" . json_encode($save_data) . "');";
$success = Relation::queryAsControlUser($query);
}
}
return (bool) $success;
}

View File

@ -22,8 +22,6 @@ require_once 'libraries/common.inc.php';
*/
$cfgRelation = Relation::getRelationsParam();
require_once 'libraries/pmd_common.php';
if (! isset($_REQUEST['export_type'])) {
PhpMyAdmin\Util::checkParameters(array('export_type'));
}

View File

@ -1,17 +1,22 @@
<?php
/**
* Tests for libraries/pmd_common.php
* Tests for PhpMyAdmin\PmdCommon
*
* @package PhpMyAdmin-test
*/
namespace PhpMyAdmin\Tests;
use PhpMyAdmin\DatabaseInterface;
use PhpMyAdmin\PmdCommon;
use PhpMyAdmin\Relation;
use PHPUnit_Framework_TestCase as TestCase;
/**
* Tests for libraries/pmd_common.php
* Tests for PhpMyAdmin\PmdCommon
*
* @package PhpMyAdmin-test
*/
class PMA_PMD_CommonTest extends PHPUnit_Framework_TestCase
class PmdCommonTest extends TestCase
{
/**
* Setup for test cases
@ -33,13 +38,10 @@ class PMA_PMD_CommonTest extends PHPUnit_Framework_TestCase
)
)
);
include_once 'libraries/pmd_common.php';
}
/**
* Test for PMA_getTablePositions()
* Test for PmdCommon::getTablePositions()
*
* @return void
*/
@ -57,25 +59,25 @@ class PMA_PMD_CommonTest extends PHPUnit_Framework_TestCase
->method('fetchResult')
->with(
"
SELECT CONCAT_WS('.', `db_name`, `table_name`) AS `name`,
`x` AS `X`,
`y` AS `Y`,
1 AS `V`,
1 AS `H`
FROM `pmadb`.`table_coords`
WHERE pdf_page_number = " . $pg,
SELECT CONCAT_WS('.', `db_name`, `table_name`) AS `name`,
`x` AS `X`,
`y` AS `Y`,
1 AS `V`,
1 AS `H`
FROM `pmadb`.`table_coords`
WHERE pdf_page_number = " . $pg,
'name',
null,
2,
PhpMyAdmin\DatabaseInterface::QUERY_STORE
DatabaseInterface::QUERY_STORE
);
$GLOBALS['dbi'] = $dbi;
PMA_getTablePositions($pg);
PmdCommon::getTablePositions($pg);
}
/**
* Test for PMA_getPageName()
* Test for PmdCommon::getPageName()
*
* @return void
*/
@ -98,18 +100,18 @@ class PMA_PMD_CommonTest extends PHPUnit_Framework_TestCase
null,
null,
2,
PhpMyAdmin\DatabaseInterface::QUERY_STORE
DatabaseInterface::QUERY_STORE
)
->will($this->returnValue(array($pageName)));
$GLOBALS['dbi'] = $dbi;
$result = PMA_getPageName($pg);
$result = PmdCommon::getPageName($pg);
$this->assertEquals($pageName, $result);
}
/**
* Test for PMA_deletePage()
* Test for PmdCommon::deletePage()
*
* @return void
*/
@ -132,7 +134,7 @@ class PMA_PMD_CommonTest extends PHPUnit_Framework_TestCase
$GLOBALS['dbi'] = $dbi;
$result = PMA_deletePage($pg);
$result = PmdCommon::deletePage($pg);
$this->assertEquals(true, $result);
}
@ -160,7 +162,7 @@ class PMA_PMD_CommonTest extends PHPUnit_Framework_TestCase
null,
null,
2,
PhpMyAdmin\DatabaseInterface::QUERY_STORE
DatabaseInterface::QUERY_STORE
)
->will($this->returnValue(array($default_pg)));
$dbi->expects($this->any())->method('escapeString')
@ -168,7 +170,7 @@ class PMA_PMD_CommonTest extends PHPUnit_Framework_TestCase
$GLOBALS['dbi'] = $dbi;
$result = PMA_getDefaultPage($db);
$result = PmdCommon::getDefaultPage($db);
$this->assertEquals($default_pg, $result);
}
@ -194,7 +196,7 @@ class PMA_PMD_CommonTest extends PHPUnit_Framework_TestCase
null,
null,
2,
PhpMyAdmin\DatabaseInterface::QUERY_STORE
DatabaseInterface::QUERY_STORE
)
->will($this->returnValue(array()));
$dbi->expects($this->any())->method('escapeString')
@ -202,7 +204,7 @@ class PMA_PMD_CommonTest extends PHPUnit_Framework_TestCase
$GLOBALS['dbi'] = $dbi;
$result = PMA_getDefaultPage($db);
$result = PmdCommon::getDefaultPage($db);
$this->assertEquals(-1, $result);
}
@ -229,7 +231,7 @@ class PMA_PMD_CommonTest extends PHPUnit_Framework_TestCase
null,
null,
2,
PhpMyAdmin\DatabaseInterface::QUERY_STORE
DatabaseInterface::QUERY_STORE
)
->will($this->returnValue(array($default_pg)));
$dbi->expects($this->any())->method('escapeString')
@ -237,7 +239,7 @@ class PMA_PMD_CommonTest extends PHPUnit_Framework_TestCase
$GLOBALS['dbi'] = $dbi;
$result = PMA_getLoadingPage($db);
$result = PmdCommon::getLoadingPage($db);
$this->assertEquals($default_pg, $result);
}
@ -266,7 +268,7 @@ class PMA_PMD_CommonTest extends PHPUnit_Framework_TestCase
$GLOBALS['dbi'] = $dbi;
$result = PMA_getLoadingPage($db);
$result = PmdCommon::getLoadingPage($db);
$this->assertEquals($first_pg, $result);
}
}