ilECSUpdateSteps9 Class Reference

Class ilECSUpdateSteps9 contains update steps for release 9. More...

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Public Member Functions
	prepare (ilDBInterface $db)
	step_1 ()
	Fix wrong data entries in ecs_course_assignments. More...
	step_2 ()
	step_3 ()
Public Member Functions inherited from ilDatabaseUpdateSteps
	prepare (\ilDBInterface $db)
	Prepare the execution of the steps. More...

Protected Attributes
ilDBInterface	$db

Private Member Functions
	ensure_index_exists (string $table, array $fields, string $name)
	ensure_indices_exist ()
	fix_duplicate_import_types (string $types)

Detailed Description

Class ilECSUpdateSteps9 contains update steps for release 9.

Author

Per Pascal Seeland pasca.nosp@m.l.se.nosp@m.eland.nosp@m.@tik.nosp@m..uni-.nosp@m.stut.nosp@m.tgart.nosp@m..de

Definition at line 25 of file ilECSUpdateSteps9.php.

Member Function Documentation

ensure_index_exists()

ilECSUpdateSteps9::ensure_index_exists ( string  $table, array  $fields, string  $name  )

private

Definition at line 29 of file ilECSUpdateSteps9.php.

                                                                                    : void
    {
        if (!$this->db->indexExistsByFields($table, $fields)) {
            $this->db->addIndex($table, $fields, $name);
        }
    }

Referenced by ensure_indices_exist().

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ensure_indices_exist()

ilECSUpdateSteps9::ensure_indices_exist ( )

private

Definition at line 36 of file ilECSUpdateSteps9.php.

                                           : void
    {
        $this->ensure_index_exists('ecs_course_assignments', ['obj_id'], 'i1');
        $this->ensure_index_exists('ecs_import', ['obj_id'], 'i1');
        $this->ensure_index_exists('ecs_import', ['sub_id'], 'i2');
    }

References ensure_index_exists().

Referenced by step_1(), and step_2().

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fix_duplicate_import_types()

ilECSUpdateSteps9::fix_duplicate_import_types ( string  $types )

private

Definition at line 43 of file ilECSUpdateSteps9.php.

                                                              : string
    {
        $pattern = '/^(a:\d+:\{.*\})\1+$/s';
        return (preg_match($pattern, $types, $matches)) ? $matches[1] : $types;
    }

Referenced by step_3().

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prepare()

ilECSUpdateSteps9::prepare

(

ilDBInterface

$db

)

Definition at line 49 of file ilECSUpdateSteps9.php.

                                              : void
    {
        $this->db = $db;
    }

References $db.

step_1()

ilECSUpdateSteps9::step_1

(

)

Fix wrong data entries in ecs_course_assignments.

Definition at line 57 of file ilECSUpdateSteps9.php.

                            : void
    {
        $this->ensure_indices_exist();
        $this->db->manipulate('UPDATE `ecs_course_assignments` inner join ecs_import on ecs_course_assignments.obj_id = ecs_import.obj_id SET ecs_course_assignments.`cms_sub_id`=ecs_import.sub_id WHERE ecs_import.sub_id is null;');
    }

References ensure_indices_exist().

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step_2()

ilECSUpdateSteps9::step_2

(

)

step_1 was initially without ensure_indices_exist. Ensure that everyone has these indices, even if step_1 has already been executed

Definition at line 63 of file ilECSUpdateSteps9.php.

                            : void
    {
        $this->ensure_indices_exist();
    }

References ensure_indices_exist().

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step_3()

ilECSUpdateSteps9::step_3

(

)

Definition at line 72 of file ilECSUpdateSteps9.php.

                            : void
    {
        $query = 'SELECT sid, mid, import_types FROM ecs_part_settings';
        $rows = $this->db->query($query);
        while ($row = $rows->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            $fixed = $this->fix_duplicate_import_types($row->import_types);
            if ($row->import_types !== $fixed) {
                $update_query = 'UPDATE ecs_part_settings SET ' .
                    'import_types = ' . $this->db->quote($fixed, ilDBConstants::T_TEXT) . ' ' .
                    'WHERE sid = ' . $row->sid . ' ' .
                    'AND mid  = ' . $row->mid;
                $this->db->manipulate($update_query);
            }
        }
    }

References ilDBConstants\FETCHMODE_OBJECT, fix_duplicate_import_types(), and ilDBConstants\T_TEXT.

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Field Documentation

$db

ilDBInterface ilECSUpdateSteps9::$db

protected

Definition at line 27 of file ilECSUpdateSteps9.php.

Referenced by prepare().

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The documentation for this class was generated from the following file:

• components/ILIAS/WebServices/ECS/classes/Setup/ilECSUpdateSteps9.php