function _multichoice_is_personality_question in Quiz 6.6

Same name and namespace in other branches

1. 6.2 multichoice.module \_multichoice_is_personality_question()
2. 6.3 question_types/multichoice/multichoice.module \_multichoice_is_personality_question()
3. 6.5 question_types/multichoice/multichoice.module \_multichoice_is_personality_question()

Find out if this question is a personality-style question.

Parameters

$node: A multichoice node.

Return value

boolean TRUE if this is a personality question, FALSE otherwise.

1 call to _multichoice_is_personality_question()

multichoice_form in question_types/multichoice/multichoice.module

Implementation of hook_form(). Admin for create/update of a multichoice question.

File

question_types/multichoice/multichoice.module, line 1114

Multiple choice question type for the Quiz module.

Code

function _multichoice_is_personality_question($node) {

  /*
   * We need some way to find this out. So far, the best candidate seems to be
   * this: Only personality questions appear to have result options.
   *
   * This does illustrate a defect in the whole personality implementation, though.
   * Personality questions are bound (via result_option) to the quiz in which they
   * were created. This stands in start contrast to other multichoice questions.
   */
  return !empty($node->answers) && isset($node->answers[0]['result_option']) && $node->answers[0]['result_option'] > 0;
}