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_Response;
  23 use PMA_Table;
  24 use PMA_Util;
  25
  26 require_once 'libraries/common.inc.php';
  27 require_once 'libraries/di/Container.class.php';
  28 require_once 'libraries/controllers/TableRelationController.class.php';
  29 require_once 'libraries/Response.class.php';
  30 require_once 'libraries/Table.class.php';
  31 require_once 'libraries/Util.class.php';
  32
  33 $container = DI\Container::getDefaultContainer();
  34 $container->factory('PMA\Controllers\Table\TableRelationController');
  35 $container->alias(
  36     'TableRelationController', 'PMA\Controllers\Table\TableRelationController'
  37 );
  38 $container->set('PMA_Response', PMA_Response::getInstance());
  39 $container->alias('response', 'PMA_Response');
  40
  41 /* Define dependencies for the concerned controller */
  42 $db = $container->get('db');
  43 $table = $container->get('table');
  44 $dbi = $container->get('dbi');
  45 $options_array = array(
  46     'CASCADE' => 'CASCADE',
  47     'SET_NULL' => 'SET NULL',
  48     'NO_ACTION' => 'NO ACTION',
  49     'RESTRICT' => 'RESTRICT',
  50 );
  51 $cfgRelation = PMA_getRelationsParam();
  52 $tbl_storage_engine = /*overload*/
  53     mb_strtoupper(
  54         $GLOBALS['dbi']->getTable($db, $table)->getStatusInfo('Engine')
  55     );
  56 $upd_query = new PMA_Table($table, $db, $dbi);
  57
  58 $dependency_definitions = array(
  59     "options_array" => $options_array,
  60     "cfgRelation" => $cfgRelation,
  61     "tbl_storage_engine" => $tbl_storage_engine,
  62     "upd_query" => $upd_query
  63 );
  64 if ($cfgRelation['relwork']) {
  65     $dependency_definitions['existrel'] = PMA_getForeigners(
  66         $db, $table, '', 'internal'
  67     );
  68 }
  69 if (PMA_Util::isForeignKeySupported($tbl_storage_engine)) {
  70     $dependency_definitions['existrel_foreign'] = PMA_getForeigners(
  71         $db, $table, '', 'foreign'
  72     );
  73 }
  74 if ($cfgRelation['displaywork']) {
  75     $dependency_definitions['disp'] = PMA_getDisplayField($db, $table);
  76 } else {
  77     $dependency_definitions['disp'] = 'asas';
  78 }
  79
  80 /** @var Controllers\Table\TableRelationController $controller */
  81 $controller = $container->get('TableRelationController', $dependency_definitions);
  82 $controller->indexAction();