tbl_relation.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Display table relations for viewing and editing
   5  *
   6  * includes phpMyAdmin relations and InnoDB relations
   7  *
   8  * @todo fix name handling: currently names with dots (.) are not properly handled
   9  * for internal relations (but foreign keys relations are correct)
  10  * @todo foreign key constraints require both fields being of equal type and size
  11  * @todo check foreign fields to be from same type and size, all other makes no sense
  12  * @todo if above todos are fullfilled we can add all fields meet requirements
  13  * in the select dropdown
  14  * @package PhpMyAdmin
  15  */
  16
  17 /**
  18  * Get the TableRelationController
  19  */
  20 namespace PMA;
  21
  22 use PMA\libraries\controllers\table\TableRelationController;
  23 use PMA\libraries\Response;
  24 use PMA\libraries\Table;
  25 use PMA\libraries\Util;
  26
  27 require_once 'libraries/common.inc.php';
  28
  29 $container = libraries\di\Container::getDefaultContainer();
  30 $container->factory('PMA\libraries\controllers\table\TableRelationController');
  31 $container->alias(
  32     'TableRelationController',
  33     'PMA\libraries\controllers\table\TableRelationController'
  34 );
  35 $container->set('PMA\libraries\Response', Response::getInstance());
  36 $container->alias('response', 'PMA\libraries\Response');
  37
  38 /* Define dependencies for the concerned controller */
  39 $db = $container->get('db');
  40 $table = $container->get('table');
  41 $dbi = $container->get('dbi');
  42 $options_array = array(
  43     'CASCADE' => 'CASCADE',
  44     'SET_NULL' => 'SET NULL',
  45     'NO_ACTION' => 'NO ACTION',
  46     'RESTRICT' => 'RESTRICT',
  47 );
  48 $cfgRelation = PMA_getRelationsParam();
  49 $tbl_storage_engine = mb_strtoupper(
  50     $dbi->getTable($db, $table)->getStatusInfo('Engine')
  51 );
  52 $upd_query = new Table($table, $db, $dbi);
  53
  54 $dependency_definitions = array(
  55     "options_array" => $options_array,
  56     "cfgRelation" => $cfgRelation,
  57     "tbl_storage_engine" => $tbl_storage_engine,
  58     "upd_query" => $upd_query
  59 );
  60 if ($cfgRelation['relwork']) {
  61     $dependency_definitions['existrel'] = PMA_getForeigners(
  62         $db, $table, '', 'internal'
  63     );
  64 }
  65 if (Util::isForeignKeySupported($tbl_storage_engine)) {
  66     $dependency_definitions['existrel_foreign'] = PMA_getForeigners(
  67         $db, $table, '', 'foreign'
  68     );
  69 }
  70
  71 /** @var TableRelationController $controller */
  72 $controller = $container->get('TableRelationController', $dependency_definitions);
  73 $controller->indexAction();