Migration Dokeos 185 to Chamilo 20 - Quizzes¶

General¶

• Migrates the quizzes from dokeos 185 to chamilo 2.0
• Extension of CourseDataMigrationBlock
• Exception of normal migration process, quiz_rel_questions are migrated from within the context of quiz_questions due to some data not being available in the quiz_rel_questions table were they should be.

Files involved¶

• /migration/platform/dokeos185/migration_block/course_quizzes_migration_block.class.php
• /migration/platform/dokeos185/data_class/dokeos185_quiz.class.php
• /migration/platform/dokeos185/data_class/dokeos185_quiz_question.class.php
• /migration/platform/dokeos185/data_class/dokeos185_quiz_rel_question.class.php
• /migration/platform/dokeos185/data_class/dokeos185_quiz_answer.class.php

Block prerequisites¶

• Courses migration block

Dokeos185Quiz¶

General information¶

• Extension of Dokeos185CourseDataMigrationDataClass
• Database: course
• Table: quiz

Validation method¶

• Required Fields
  • Id
  • Title or description

Convert method¶

• Create a new assessment with the data class fields
• Publish the assessment in the current course

Dokeos185QuizQuestion¶

General information¶

• Extension of Dokeos185CourseDataMigrationDataClass
• Database: course
• Table: quiz_question

Validation method¶

• Required Fields
  • Id
  • Type (and can not be 6)
  • Question

Convert method¶

• Create a new question with the data class fields according to the given type
• Add the question to the correct assessments with the use of Dokeos185QuizRelQuestion

Dokeos185QuizRelQuestion¶

General information¶

• Extension of Dokeos185CourseDataMigrationDataClass
• Database: course
• Table: quiz_rel_question
• Special class: only called from Dokeos185QuizQuestion

Validation method¶

• Required Fields
  • Id of new question (given by Dokeos185QuizQuestion)
  • Id of quiz must exist in id reference
  • Ponderation

Convert method¶

• Add the question to the correct assessment

Dokeos185QuizAnswer¶

General information¶

• Extension of Dokeos185CourseDataMigrationDataClass
• Database: course
• Table: quiz_answer

Validation method¶

• Required Fields
  • Id
  • Question id must exist in id reference
  • Answer

Convert method¶

• Retrieve the correct question
• Format the answer depending on the question type
• Update the question with the answers / options

Issues/Problems/Suggestions¶

• Check is valid methods

Please report all problem by creating a new issue in the 2.0 issue list [http://support.chamilo.org/projects/chamilo-20/issues]

Back to Migration Dokeos 1.8.5 to Chamilo 2.0 - General