!function(c){var t={$buttons:null,$container:null,$ui:null,attempt_key:null,current_question:0,total_questions:0,questions:{},validators:{},status:null,bind:function(){var e=this;c("#llms_start_quiz").on("click",function(t){t.preventDefault(),e.start_quiz()}),c(".llms-donut").each(function(){LLMS.Donut(c(this))}),c("#llms-quiz-attempt-select").on("change",function(){var t=c(this).val();t&&(window.location.href=t)}),c(window).on("beforeunload",function(){if(e.status)return LLMS.l10n.translate("Are you sure you wish to quit this quiz attempt?")}),c(window).on("unload",function(){e.status&&e.complete_quiz()}),c(document).on("llms-post-append-question",e.post_append_question),this.register_validator("content",this.validate),this.register_validator("choice",this.validate_choice),this.register_validator("picture_choice",this.validate_choice),this.register_validator("true_false",this.validate_choice)},add_error:function(t){this.$container.find(".llms-error").remove();var e=c('<p class="llms-error">'+t+'<a href="#"><i class="fa fa-times-circle" aria-hidden="true"></i></a></p>');e.on("click","a",function(t){t.preventDefault(),e.fadeOut("200"),setTimeout(function(){e.remove()},210)}),this.$container.append(e)},answer_question:function(e){var t,s=this,i=this.$container.find(".llms-question-wrapper"),n=i.attr("data-type");if(this.validators[n]){if(!(t=this.validators[n](i))||!0!==t.valid||!t.answer)return s.add_error(t.valid);LLMS.Ajax.call({data:{action:"quiz_answer_question",answer:t.answer,attempt_key:s.attempt_key,question_id:i.attr("data-id"),question_type:i.attr("data-type")},beforeSend:function(){var t=e.hasClass("llms-button-quiz-complete")?LLMS.l10n.translate("Grading Quiz..."):LLMS.l10n.translate("Loading Question...");s.toggle_loader("show",t),s.update_progress_bar("increment")},success:function(t){s.toggle_loader("hide"),t.data&&t.data.html?t.data.question_id&&s.questions["q-"+t.data.question_id]?s.load_question(s.questions["q-"+t.data.question_id]):s.load_question(t.data.html):t.data&&t.data.redirect?s.redirect(t.data.redirect):t.message?s.$container.append("<p>"+t.message+"</p>"):(t=LLMS.l10n.translate("An unknown error occurred. Please try again."),s.$container.append("<p>"+t+"</p>"))}})}else console.log("No validator registered for question type "+n)},complete_quiz:function(){var e=this;LLMS.Ajax.call({data:{action:"quiz_end",attempt_key:e.attempt_key},beforeSend:function(){e.toggle_loader("show","Grading Quiz...")},success:function(t){e.toggle_loader("hide"),t.data&&t.data.redirect?e.redirect(t.data.redirect):t.message?e.$container.append("<p>"+t.message+"</p>"):(t=LLMS.l10n.translate("An unknown error occurred. Please try again."),e.$container.append("<p>"+t+"</p>"))}})},get_question_index:function(t){return Object.keys(this.questions).indexOf("q-"+t)},redirect:function(t){this.toggle_loader("show","Grading Quiz..."),this.status=null,window.location.href=t},previous_question:function(){var t=this,e=(t.toggle_loader("show",LLMS.l10n.translate("Loading Question...")),t.update_progress_bar("decrement"),Object.keys(t.questions)),s=e.indexOf("q-"+t.current_question),i=e[0];1<=s&&(i=e[s-1]),setTimeout(function(){t.toggle_loader("hide"),t.load_question(t.questions[i])},100)},register_validator:function(t,e){this.validators[t]=e},start_quiz:function(){var e=this;this.load_ui_elements(),this.$ui=c("#llms-quiz-ui"),this.$buttons=c("#llms-quiz-nav button"),this.$container=c("#llms-quiz-question-wrapper"),c("#llms-next-question, #llms-complete-quiz").on("click",function(t){t.preventDefault(),e.answer_question(c(this))}),c("#llms-prev-question").on("click",function(t){t.preventDefault(),e.previous_question()}),LLMS.Ajax.call({data:{action:"quiz_start",attempt_key:c("#llms-attempt-key").val(),lesson_id:c("#llms-lesson-id").val(),quiz_id:c("#llms-quiz-id").val()},beforeSend:function(){e.status=!0,c("#llms-quiz-wrapper, #quiz-start-button").remove(),c("html, body").stop().animate({scrollTop:0},500),e.toggle_loader("show",LLMS.l10n.translate("Loading Quiz..."))},error:function(t,e,s){console.log(t,e,s)},success:function(t){e.toggle_loader("hide"),t.data&&t.data.html?(t.data.time_limit&&e.start_quiz_timer(t.data.time_limit),e.attempt_key=t.data.attempt_key,e.total_questions=t.data.total,e.load_question(t.data.html)):t.message?e.$container.append("<p>"+t.message+"</p>"):(t=LLMS.l10n.translate("An unknown error occurred. Please try again."),e.$container.append("<p>"+t+"</p>"))}}),LLMS.is_touch_device()||(this.$ui.on("mouseenter","li.llms-choice label",function(){c(this).addClass("hovered")}),this.$ui.on("mouseleave","li.llms-choice label",function(){c(this).removeClass("hovered")}))},start_quiz_timer:function(t){var e,s,i,n,a=c('<div class="llms-quiz-timer" id="llms-quiz-timer" />'),l=LLMS.l10n.translate("Time Remaining"),o=(a.append('<i class="fa fa-clock-o" aria-hidden="true"></i><span class="screen-reader-text">'+l+"</span>"),a.append('<div id="llms-tiles" class="llms-tiles"></div>'),c("#llms-quiz-header").append(a),this),r=(new Date).getTime()+60*t*1e3,u=60*t*1e3,d=document.getElementById("llms-tiles");setTimeout(function(){o.complete_quiz()},1e3+u),this.getCountdown(t,r,u,e,s,i,n,d),setInterval(function(){o.getCountdown(t,r,u,e,s,i,n,d)},1e3)},trigger:function(t){"answer_question"===t&&(this.get_question_index(this.current_question)===this.total_questions?c("#llms-complete-quiz"):c("#llms-next-question")).trigger("click")},load_question:function(t){var t=c(t),e=t.attr("data-id");this.questions["q-"+e]||(this.questions["q-"+e]=t),this.update_progress(e),this.current_question=e,c(document).trigger("llms-pre-append-question",t),this.$container.append(t),c(document).trigger("llms-post-append-question",t)},load_ui_elements:function(){var t=c('<div class="llms-quiz-ui" id="llms-quiz-ui" />'),e=c('<header class="llms-quiz-header" id="llms-quiz-header" />');($footer=c('<footer class="llms-quiz-nav" id="llms-quiz-nav" />')).append('<button class="button large llms-button-action" id="llms-next-question" name="llms_next_question" type="submit">'+LLMS.l10n.translate("Next Question")+"</button>"),$footer.append('<button class="button large llms-button-action llms-button-quiz-complete" id="llms-complete-quiz" name="llms_complete_quiz" type="submit" style="display:none;">'+LLMS.l10n.translate("Complete Quiz")+"</button>"),$footer.append('<button class="button llms-button-secondary" id="llms-prev-question" name="llms_prev_question" type="submit" style="display:none;">'+LLMS.l10n.translate("Previous Question")+"</button>"),e.append('<div class="llms-progress"><div class="progress-bar-complete"></div></div>'),$footer.append('<div class="llms-quiz-counter" id="llms-quiz-counter"><span class="llms-current"></span><span class="llms-sep">/</span><span class="llms-total"></span></div>'),t.append(e).append('<div class="llms-quiz-question-wrapper" id="llms-quiz-question-wrapper" />').append($footer),c("#llms-quiz-wrapper").after(t)},post_append_question:function(t,e){c(e).find("audio").length&&wp.mediaelement.initialize()},toggle_loader:function(t,e){"show"===t?(e=e||LLMS.l10n.translate("Loading..."),this.$buttons.attr("disabled","disabled"),this.$container.empty(),LLMS.Spinner.start(this.$container),this.$container.append('<div class="llms-quiz-loading">'+LLMS.l10n.translate(e)+"</div>")):(LLMS.Spinner.stop(this.$container),this.$buttons.removeAttr("disabled"),this.$container.find(".llms-quiz-loading").remove())},update_progress:function(t){t=this.get_question_index(t);-1!==t&&(t++,c("#llms-quiz-counter .llms-current").text(t),1==t&&(c("#llms-quiz-counter .llms-total").text(this.total_questions),c("#llms-quiz-counter").show()),2<=t?c("#llms-prev-question").show():c("#llms-prev-question").hide(),t===this.total_questions?(c("#llms-next-question").hide(),c("#llms-complete-quiz").show()):(c("#llms-next-question").show(),c("#llms-complete-quiz").hide()))},update_progress_bar:function(t){var e=this.get_question_index(this.current_question);"increment"===t?e++:e--,progress=e/this.total_questions*100,this.$ui.find(".progress-bar-complete").css("width",progress+"%")},getCountdown:function(t,e,s,i,n,a,l,o){e=(e-(new Date).getTime())/1e3;0<=e&&(1e3*e<s/2&&c("#llms-quiz-timer").addClass("color-half"),1e3*e<s/4&&(c("#llms-quiz-timer").removeClass("color-half"),c("#llms-quiz-timer").addClass("color-empty")),this.pad(parseInt(e/86400)),e%=86400,n=this.pad(parseInt(e/3600)),e%=3600,a=this.pad(parseInt(e/60)),l=this.pad(parseInt(e%60)),o.innerHTML='<span class="hours">'+n+'</span>:<span class="minutes">'+a+'</span>:<span class="seconds">'+l+"</span>")},pad:function(t){return(t<10?"0":"")+t},validate:function(t){return{answer:[],valid:!0}},validate_choice:function(t){var e=window.llms.quizzes.validate(t),t=t.find("input:checked");return t.length?t.each(function(){e.answer.push(c(this).val())}):e.valid=LLMS.l10n.translate("You must select an answer to continue."),e}};t.bind(),window.llms=window.llms||{},window.llms.quizzes=t}(jQuery);
//# sourceMappingURL=../maps/js/llms-quiz.min.js.map