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MOBILE-2817 lesson: Support new 'Other answers' option

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Dani Palou 2019-04-18 13:04:36 +02:00
parent 3ec25faf65
commit 4edf05d975
1 changed files with 33 additions and 0 deletions
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33
src/addon/mod/lesson/providers/lesson.ts
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@ -156,6 +156,8 @@ export class AddonModLessonProvider {
*/ */
static MULTIANSWER_DELIMITER = '@^#|'; static MULTIANSWER_DELIMITER = '@^#|';
static LESSON_OTHER_ANSWERS = '@#wronganswer#@';
// Variables for database. // Variables for database.
static PASSWORD_TABLE = 'addon_mod_lesson_password'; static PASSWORD_TABLE = 'addon_mod_lesson_password';
protected siteSchema: CoreSiteSchema = { protected siteSchema: CoreSiteSchema = {
@ -793,6 +795,8 @@ export class AddonModLessonProvider {
break; break;
} }
} }
this.checkOtherAnswers(lesson, pageData, result);
} }
/** /**
@ -907,6 +911,8 @@ export class AddonModLessonProvider {
} }
} }
this.checkOtherAnswers(lesson, pageData, result);
result.userresponse = studentAnswer; result.userresponse = studentAnswer;
result.studentanswer = this.textUtils.s(studentAnswer); // Clean student answer as it goes to output. result.studentanswer = this.textUtils.s(studentAnswer); // Clean student answer as it goes to output.
} }
@ -945,6 +951,33 @@ export class AddonModLessonProvider {
} }
} }
/**
* Check the "other answers" value.
*
* @param {any} lesson Lesson.
* @param {any} pageData Result of getPageData for the page to process.
* @param {AddonModLessonCheckAnswerResult} result Object where to store the result.
*/
protected checkOtherAnswers(lesson: any, pageData: any, result: AddonModLessonCheckAnswerResult): void {
// We could check here to see if we have a wrong answer jump to use.
if (result.answerid == 0) {
// Use the all other answers jump details if it is set up.
const lastAnswer = pageData.answers[pageData.answers.length - 1] || {};
// Double check that this is the OTHER_ANSWERS answer.
if (typeof lastAnswer.answer == 'string' &&
lastAnswer.answer.indexOf(AddonModLessonProvider.LESSON_OTHER_ANSWERS) != -1) {
result.newpageid = lastAnswer.jumpto;
result.response = lastAnswer.response;
if (lesson.custom) {
result.correctanswer = lastAnswer.score > 0;
}
result.answerid = lastAnswer.id;
}
}
}
/** /**
* Create a list of pages indexed by page ID based on a list of pages. * Create a list of pages indexed by page ID based on a list of pages.
* *