public static function OpignoTincanQuestionTypeQuestion::getInfoFromExtractedPackage in Opigno TinCan Question Type 7

This method will return the Activity ID and the launch file.

These information must be in the tincan.xml file that is in the extracted package. You can find more information in the README.md file of this module.

Parameters

object $file: The file that was unzipped.

Return value

array|bool An array('id', 'launch') if all the information are found, FALSE if not.

2 calls to OpignoTincanQuestionTypeQuestion::getInfoFromExtractedPackage()

OpignoTincanQuestionTypeQuestion::saveNodeProperties in includes/opigno_tincan_question_type.question.inc

Save question type specific node properties.

OpignoTincanQuestionTypeQuestion::validateNode in includes/opigno_tincan_question_type.question.inc

Provides validation for question before it is created.

File

includes/opigno_tincan_question_type.question.inc, line 359

This file contains the class OpignoTincanQuestionTypeQuestion.

Class

OpignoTincanQuestionTypeQuestion

This class goal is to provide specific TinCan question information.

Code

public static function getInfoFromExtractedPackage($file) {
  $tincan_file = self::getExtractPath($file) . 'tincan.xml';
  if (!file_exists(self::getExtractPath($file) . 'tincan.xml')) {
    return FALSE;
  }
  $xml = simplexml_load_file($tincan_file);
  if (!$xml) {
    return FALSE;
  }

  // Check if the launch exists.
  if (!isset($xml->activities->activity->launch)) {
    return FALSE;
  }

  // Check if the activity ID exists.
  if (!isset($xml->activities->activity['id'])) {
    return FALSE;
  }
  return array(
    'launch' => (string) $xml->activities->activity->launch,
    'id' => (string) $xml->activities->activity['id'],
  );
}