Ross
584 lines
16 KiB
JavaScript
584 lines
16 KiB
JavaScript
import * as dicomViewer from "./dicomViewer.js"
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window.dicomViewer = dicomViewer;
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window.marked_answers = {
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"correct": [],
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"half-correct": [],
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"incorrect": [],
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}
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window.control_pressed = false;
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$(document).ready(function () {
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$("table thead th input").click((e) => {
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let status = e.currentTarget.checked;
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$("table tbody input").prop("checked", status);
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})
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//$(".answer-list li").each(function (index, element) {
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// $(element).append($("<span class='google-link' title='search for answer with google'><a href='https://www.google.com/search?q=" + $(element).text() + "' target='_blank'>G</a></span>"));
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//});
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$(".answer-list span.answer").each(function (index, element) {
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console.log(element);
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$(element).click(function (e) {
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var classes = ['answer correct', 'answer half-correct', 'answer incorrect'];
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$(element).each(function () {
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let mark = classes[($.inArray(this.className, classes) + 1) % classes.length];
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this.className = mark
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this.dataset.newmark = mark.split(" ")[1]
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});
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prepAnswerData();
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});
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});
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prepAnswerData();
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if ($(".post-form").length > 0) {
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$(".post-form").get(0).addEventListener("submit", function (e) {
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//if ($(".not-marked").length > 0 && e.submitter.name != "skip") {
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// e.preventDefault(); // before the code
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// alert("Ensure all answers are marked first");
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//}
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});
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}
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let dicom_images = document.getElementsByClassName("dicom-image");
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if (dicom_images.length) {
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for (let element of dicom_images) {
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setUpDicom(element)
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}
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}
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loadDicomViewer();
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if ($("#question-mark-list").length) {
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$(".show-all-button").click(() => {
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$("#question-mark-list li").show();
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});
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$(".show-unmarked-button").click(() => {
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$("#question-mark-list li").each((n, el) => {
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// Can't seem to get django to output this as a int....
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if (parseInt(el.dataset.markcount) < 1) {
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$(el).hide();
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}
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})
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});
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}
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// $(document).keydown(keyDownHandler);
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// $(document).keyup(keyUpHandler);
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$("#button-select-add-exam").click(function (evt) {
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// Find selected objects
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var jqxhr = $.get(evt.target.dataset.exam_list_url, function (data) {
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console.log(data);
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$("#exam-options").empty();
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data.forEach((obj, n) => {
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$("#exam-options").append($(document.createElement('button')).prop({
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type: 'button',
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innerHTML: obj.name,
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class: '',
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}).data("exam-id", obj.id).click((evt) => {
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addToExam(evt)
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}))
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})
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})
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.done(function () {
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//alert( "second success" );
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})
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.fail(function () {
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//alert( "error" );
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})
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.always(function () {
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//alert( "finished" );
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});
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return;
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function addToExam(evt) {
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let ids = []
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$("tbody input:checked").each((n, el) => {
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ids.push(el.value)
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})
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// if no question selected
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if (ids.length < 1) {
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toastr.info('No question selected.');
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return
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}
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let post_url = document.getElementById("button-select-add-exam").dataset.exam_json_edit_url;
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let type = document.getElementById("button-select-add-exam").dataset.type;
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let csrf = document.getElementById("button-select-add-exam").dataset.csrf;
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$.ajax({
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url: post_url,
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data: {
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csrfmiddlewaretoken: csrf,
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add_exam_questions: JSON.stringify(ids),
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type: type,
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exam_id: $(evt.target).data("exam-id"),
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},
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type: "POST",
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dataType: "json",
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})
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// $.ajax().done(), $.ajax().fail(), $ajax().always() are upto you. Add/change accordingly
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.done(function (data) {
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console.log(data);
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if (data.status == "success") {
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toastr.info('Questions added to exams.')
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}
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})
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.always(function () {
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console.log('[Done]');
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$("#exam-options").empty();
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})
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}
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});
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});
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window.loadDicomViewerEvent = new Event('loadDicomViewer');
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window.addEventListener('loadDicomViewer', function (e) {
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//console.log("listen", e.detail)
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let images = [];
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//console.log($("#image_form_set img"));
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$(e.detail).each((n, el) => {
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images.push($(el).attr("src"));
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});
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//console.log("listen2", images)
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loadDicomViewer(images);
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}, false);
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window.loadDicomViewerEvent = new Event('loadDicomViewerUrls');
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window.addEventListener('loadDicomViewerUrls', function (e) {
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loadDicomViewer(e.detail.images, e.detail.annotations);
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}, false);
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function loadDicomViewer(images_to_load, annotations_to_load) {
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console.log("loadDicomViewer", images_to_load);
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let single_dicom = document.getElementById("single-dicom-viewer");
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if (single_dicom) {
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$(single_dicom).empty()
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let images = single_dicom.dataset.images;
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if (images_to_load != undefined) {
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images = images_to_load;
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//} else if (images.indexOf(",") > 0) {
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} else if (images == undefined || images == "") {
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// No images to load
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return
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} else {
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images = JSON.parse(images);
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}
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console.log(images);
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let annotations = single_dicom.dataset.annotations;
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if (annotations_to_load != undefined) {
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annotations = annotations_to_load;
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} else if (annotations && annotations.indexOf(",") > 0) {
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annotations = JSON.parse(annotations);
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} else {
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annotations = undefined;
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}
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let load_as_stack;
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if (images.length > 5) {
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load_as_stack = true;
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} else {
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load_as_stack = false;
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}
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if (images) {
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dicomViewer.loadCornerstone($(single_dicom), null, images, annotations, load_as_stack);
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}
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}
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}
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window.loadDicomViewer = loadDicomViewer
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function prepAnswerData() {
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//$("#id_correct").val($("li.correct").map(function() {
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// ans = $(this).text();
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// window.marked_answers["correct"].push(ans);
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// return ans
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//}).get().join('--//--'));
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//$("#id_half_correct").val($("li.half-correct").map(function() {
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// ans = $(this).text();
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// window.marked_answers["half-correct"].push(ans);
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// return ans;
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//}).get().join('--//--'));
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//$("#id_incorrect").val($("li.incorrect").map(function() {
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// ans = $(this).text();
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// window.marked_answers["incorrect"].push(ans);
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// return ans;
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//}).get().join('--//--'));
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window.marked_answers["correct"] = [];
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window.marked_answers["half-correct"] = [];
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window.marked_answers["incorrect"] = [];
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$("li span.correct").map(function () {
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let ans = $(this).text();
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window.marked_answers["correct"].push(ans);
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})
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$("li span.half-correct").map(function () {
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let ans = $(this).text();
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window.marked_answers["half-correct"].push(ans);
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})
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$("li span.incorrect").map(function () {
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let ans = $(this).text();
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window.marked_answers["incorrect"].push(ans);
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})
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$("#id_marked_answers").val(JSON.stringify(window.marked_answers));
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}
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function loadJsonToolStateOnCurrentImage(json) {
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let el = document.getElementById("dicom-image");
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const toolStateManager = cornerstoneTools.globalImageIdSpecificToolStateManager;
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const c = cornerstone.getEnabledElement(el);
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let image_id = c.image.imageId;
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let tool_state_no_id = JSON.parse(json);
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let tool_state = {};
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tool_state[image_id] = tool_state_no_id;
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toolStateManager.restoreToolState(tool_state);
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cornerstone.reset(el);
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return tool_state;
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}
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async function setUpDicom(element) {
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console.log("Dicom element found ", $(element));
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$(element).bind('contextmenu', function (e) {
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return false;
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});
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$(element).dblclick((evt) => {
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element.requestFullscreen();
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})
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cornerstoneBase64ImageLoader.external.cornerstone = cornerstone;
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cornerstoneWebImageLoader.external.cornerstone = cornerstone;
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cornerstoneWADOImageLoader.external.cornerstone = cornerstone;
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cornerstoneTools.init();
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const PanTool = cornerstoneTools.PanTool;
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const ZoomTool = cornerstoneTools.ZoomTool;
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const ZoomMouseWheelTool = cornerstoneTools.ZoomMouseWheelTool;
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const WwwcTool = cornerstoneTools.WwwcTool;
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const WwwcRegionTool = cornerstoneTools.WwwcRegionTool;
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const RotateTool = cornerstoneTools.RotateTool;
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const StackScrollTool = cornerstoneTools.StackScrollTool;
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const MagnifyTool = cornerstoneTools.MagnifyTool;
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const ArrowAnnotateTool = cornerstoneTools.ArrowAnnotateTool;
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const images = element.dataset.url.split(",");
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//console.log("Dicom - load imageId: ", imageIds);
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//for (let index = 0; index < imageIds.length; index++) {
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// if (imageIds[index].endsWith("dcm")) {
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// imageIds[index] = "wadouri:" + imageIds[index];
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// }
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//}
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let imageIds = [];
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for (let i = 0; i < images.length; i++) {
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let data_url = images[i];
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// check stack type
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if (data_url.startsWith("data:image")) {
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let imageId = "base64://" + data_url.split(",")[1];
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imageIds.push(imageId);
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} else if (data_url.startsWith("base64://") || data_url.startsWith("wadouri:")) {
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imageIds.push(data_url);
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// Treat application/octet-stream as if they are dicoms
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} else if (data_url.startsWith("data:application/dicom") || data_url.startsWith("data:application/octet-stream")) {
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//stack = stack.split(";")[1];
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let dfile = await urltoFile(data_url, "dicom", "application/dicom");
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const imageId = cornerstoneWADOImageLoader.wadouri.fileManager.add(
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dfile
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);
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loadAnnotation(imageId, annotation);
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imageIds.push(imageId);
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//cornerstone.loadImage(imageId).then(function(image) {
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// tempFunction(image);
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//});
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} else {
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let url;
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// This doesn't seem to have any benefit
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//if (data_url.startsWith("http")) {
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// url = data_url;
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//} else {
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// url = window.location.href.replace(/\/\#\/?$/, '') + "/" + data_url
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//}
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url = data_url;
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if (url.endsWith("dcm")) {
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url = "wadouri:" + url;
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}
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// if there is no extension treat it as a dicom
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if (/(?:\/|^)[^.\/]+$/.test(url)) {
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url = "wadouri:" + url;
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}
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imageIds.push(url);
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}
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}
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cornerstone.enable(element);
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cornerstone.loadAndCacheImage(imageIds[0]).then(function (image) {
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cornerstone.displayImage(element, image);
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cornerstoneTools.addToolForElement(element, PanTool);
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cornerstoneTools.addToolForElement(element, ZoomTool);
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cornerstoneTools.addToolForElement(element, ZoomMouseWheelTool);
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cornerstoneTools.addToolForElement(element, WwwcTool);
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cornerstoneTools.addToolForElement(element, WwwcRegionTool);
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cornerstoneTools.addToolForElement(element, RotateTool);
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cornerstoneTools.addToolForElement(element, StackScrollTool);
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cornerstoneTools.addToolForElement(element, MagnifyTool);
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cornerstoneTools.addToolForElement(element, ArrowAnnotateTool, {
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configuration: {
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getTextCallback: () => {},
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changeTextCallback: () => {},
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allowEmptyLabel: true,
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renderDashed: false,
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drawHandles: false,
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drawHandlesOnHover: true,
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},
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});
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// Enable our tools
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// Avoid incorrect aspect ratio
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cornerstoneTools.setToolActiveForElement(element, "Pan", {
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mouseButtonMask: 1
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});
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cornerstoneTools.setToolActiveForElement(element, "Wwwc", {
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mouseButtonMask: 2
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});
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cornerstoneTools.setToolActiveForElement(element, "ZoomMouseWheel", {
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mouseButtonMask: 3
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});
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cornerstoneTools.setToolActiveForElement(element, "Zoom", {
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mouseButtonMask: 4
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});
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if (element.dataset.edit_annotation == "true") {
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cornerstoneTools.setToolActiveForElement(element, "ArrowAnnotate", {
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mouseButtonMask: 2
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});
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} else {
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cornerstoneTools.setToolEnabledForElement(element, "ArrowAnnotate");
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}
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if (element.dataset.annotations) {
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loadJsonToolStateOnCurrentImage(element.dataset.annotations)
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}
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cornerstone.resize(element);
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}).catch((err, err2) => {
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console.log(err);
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});
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}
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//function keyUpHandler(e) {
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// if (e.key == "Control") {
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// dicomViewer.registerPrimaryDicomInterface(e);
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// window.control_pressed = false;
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// }
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//}
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//
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//function keyDownHandler(e) {
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// // Ignore our custom keybindings if we are currently in a field that
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// // accepts some kind of input
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// if ($("*:focus:not(disabled)").is("textarea, input")) {
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// // unless a modifier key is pressed (not shift)
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// if (e.altKey ? true : false || e.ctrlKey ? true : false) {} else {
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// return;
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// }
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// }
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//
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// if (e.key == "Control") {
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// if (window.control_pressed == false) {
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// window.control_pressed = true;
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// dicomViewer.registerAltDicomInterface(e);
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// }
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// }
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//
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// var charCode = typeof e.which == "number" ? e.which : e.keyCode;
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// console.log(e, charCode);
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//
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// function numberKeyPressed(e, x) {
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// if (e.altKey ? true : false) {
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// dicomViewer.selectThumb(x);
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// e.preventDefault();
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// } else {}
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// }
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//
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// switch (charCode) {
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// case 13: // Return
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// if (e.shiftKey ? true : false) {
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// //$(".next-button:last").click();
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// } else {
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// //$(".check-button:last").click();
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// }
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// break;
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// case 32: // Space
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// if (e.shiftKey ? true : false) {
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// //$(".previous-button:last").click();
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// } else {
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// //$(".next-button:last").click();
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// }
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// e.preventDefault(); // Needed to stop the default action (scroll)
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// break;
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// case 46: // .
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// //toggleFlagged();
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// break;
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//
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// // Numbers 1-9 select the corresponding answer (if it exists)
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// // TODO: fix for multi question questions
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// case 49: // 1
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// numberKeyPressed(e, 0);
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// break;
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// case 50: // 2
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// numberKeyPressed(e, 1);
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// break;
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// case 51: // 3
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// numberKeyPressed(e, 2);
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// break;
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// case 52: // 4
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// numberKeyPressed(e, 3);
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// break;
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// case 53: // 5
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// numberKeyPressed(e, 4);
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// break;
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// case 54: // 6
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// numberKeyPressed(e, 5);
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// break;
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// case 55: // 7
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// numberKeyPressed(e, 6);
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// break;
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// case 56: // 8
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// numberKeyPressed(e, 7);
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// break;
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// case 57: // 9
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// numberKeyPressed(e, 8);
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// break;
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// case 72: // H
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// previousQuestion();
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// break;
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// case 76: // L
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// //nextQuestion();
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// break;
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//
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// case 102: // f
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// //$("#filter-toggle").click();
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// break;
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// case 103: // g
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// //$("#options").slideDown("slow");
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// //$("#goto-question-input").focus();
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// //e.preventDefault();
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// break;
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//
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// // Vim like scrolling (incredibly important)
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// case 106: // j
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// //window.scrollBy(0, 25);
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// break;
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// case 107: // k
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// //window.scrollBy(0, -25);
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// break;
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// }
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//}
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function create_popup_window(url, title) {
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newwindow = window.open(url, title, 'height=800,width=600');
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if (window.focus) {
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newwindow.focus()
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}
|
|
return false;
|
|
}
|
|
|
|
window.create_popup_window = create_popup_window
|
|
|
|
function delete_multiple(url, csrf_token) {
|
|
|
|
let answer_ids = [];
|
|
$("tbody input:checked").each((n, el) => {
|
|
answer_ids.push(el.value);
|
|
})
|
|
if (confirm(`Delete ${answer_ids.length} answers?`)) {
|
|
$.ajax({
|
|
url: url,
|
|
data: {
|
|
csrfmiddlewaretoken: csrf_token,
|
|
answer_ids: JSON.stringify(answer_ids) // true if checked else false
|
|
},
|
|
type: "POST",
|
|
dataType: "json",
|
|
})
|
|
// $.ajax().done(), $.ajax().fail(), $ajax().always() are upto you. Add/change accordingly
|
|
.done(function (data) {
|
|
console.log(data);
|
|
|
|
if (data.status == "success") {
|
|
toastr.info('Deleted.')
|
|
}
|
|
// show some message according to the response.
|
|
// For eg. A message box showing that the status has been changed
|
|
})
|
|
.always(function () {
|
|
console.log('[Done]');
|
|
})
|
|
}
|
|
|
|
}
|
|
window.delete_multiple = delete_multiple
|
|
|