PHP Relationship::build_relationship_cache方法代码示例

//clean relationship cache..will be rebuilt upon first access.
if (empty($_REQUEST['silent'])) {
    echo $mod_strings['LBL_REBUILD_REL_DEL_CACHE'];
}
Relationship::delete_cache();
//////////////////////////////////////////////////////////////////////////////
// Remove the "Rebuild Relationships" red text message on admin logins
if (empty($_REQUEST['silent'])) {
    echo $mod_strings['LBL_REBUILD_REL_UPD_WARNING'];
}
// clear the database row if it exists (just to be sure)
$query = "DELETE FROM versions WHERE name='Rebuild Relationships'";
$log->info($query);
$db->query($query);
// insert a new database row to show the rebuild relationships is done
$id = create_guid();
$gmdate = gmdate('Y-m-d H:i:s');
$date_entered = db_convert("'{$gmdate}'", 'datetime');
$query = 'INSERT INTO versions (id, deleted, date_entered, date_modified, modified_user_id, created_by, name, file_version, db_version) ' . "VALUES ('{$id}', '0', {$date_entered}, {$date_entered}, '1', '1', 'Rebuild Relationships', '4.0.0', '4.0.0')";
$log->info($query);
$db->query($query);
$rel = new Relationship();
Relationship::delete_cache();
$rel->build_relationship_cache();
// unset the session variable so it is not picked up in DisplayWarnings.php
if (isset($_SESSION['rebuild_relationships'])) {
    unset($_SESSION['rebuild_relationships']);
}
if (empty($_REQUEST['silent'])) {
    echo $mod_strings['LBL_DONE'];
}

 public function testbuild_relationship_cache()
 {
     //unset and reconnect Db to resolve mysqli fetch exeception
     global $db;
     unset($db->database);
     $db->checkConnection();
     $relationship = new Relationship();
     //execute the method and test if it works and does not throws an exception.
     try {
         $relationship->build_relationship_cache();
         $this->assertTrue(true);
     } catch (Exception $e) {
         $this->fail();
     }
 }

//.........这里部分代码省略.........
      'rhs_key' => 'id',
      'relationship_type' => 'one-to-many',
      'join_table' => 'abc_test_abc_test_c',
      'join_key_lhs' => 'abc_test_ab6dabc_test_ida',
      'join_key_rhs' => 'abc_test_aed49bc_test_idb',
    ),
  ),
  'table' => 'abc_test_abc_test_c',
  'fields' => 
  array (
    0 => 
    array (
      'name' => 'id',
      'type' => 'varchar',
      'len' => 36,
    ),
    1 => 
    array (
      'name' => 'date_modified',
      'type' => 'datetime',
    ),
    2 => 
    array (
      'name' => 'deleted',
      'type' => 'bool',
      'len' => '1',
      'default' => '0',
      'required' => true,
    ),
    3 => 
    array (
      'name' => 'abc_test_ab6dabc_test_ida',
      'type' => 'varchar',
      'len' => 36,
    ),
    4 => 
    array (
      'name' => 'abc_test_aed49bc_test_idb',
      'type' => 'varchar',
      'len' => 36,
    ),
  ),
  'indices' => 
  array (
    0 => 
    array (
      'name' => 'abc_test_abc_testspk',
      'type' => 'primary',
      'fields' => 
      array (
        0 => 'id',
      ),
    ),
    1 => 
    array (
      'name' => 'abc_test_abc_test_ida1',
      'type' => 'index',
      'fields' => 
      array (
        0 => 'abc_test_ab6dabc_test_ida',
      ),
    ),
    2 => 
    array (
      'name' => 'abc_test_abc_test_alt',
      'type' => 'alternate_key',
      'fields' => 
      array (
        0 => 'abc_test_aed49bc_test_idb',
      ),
    ),
  ),
);
?>


EOQ;
            fputs($fh, $string);
            fclose($fh);
        }
        if (!file_exists('custom/Extension/application/Ext/TableDictionary')) {
            mkdir_recursive('custom/Extension/application/Ext/TableDictionary');
        }
        if ($fh = @fopen('custom/Extension/application/Ext/TableDictionary/abc_test_abc_test.php', 'w+')) {
            $string = <<<EOQ
<?php
include('custom/metadata/abc_test_abc_testMetaData.php');
?>
EOQ;
            fputs($fh, $string);
            fclose($fh);
        }
        $this->rel_guid = create_guid();
        $sql = "INSERT INTO relationships (id, relationship_name, lhs_module, lhs_table, lhs_key, rhs_module, rhs_table, rhs_key, join_table, join_key_lhs, join_key_rhs, relationship_type, reverse, deleted) VALUES ('{$this->rel_guid}', 'abc_test_abc_test', 'abc_Test', 'abc_test', 'id', 'abc_Test', 'abc_test', 'id', 'abc_test_abc_test_c', 'abc_test_ab6abc_test_id', 'abc_test_aed49bc_test_id', 'one-to-many', 0, 0)";
        $GLOBALS['db']->query($sql);
        $rel = new Relationship();
        Relationship::delete_cache();
        $rel->build_relationship_cache();
        $this->moduleList = $GLOBALS['moduleList'];
    }