470 lines
16 KiB
HTML
Executable File
470 lines
16 KiB
HTML
Executable File
{% extends "rapids/base.html" %}
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{% load static from static %}
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{% block js %}
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<!--<script type="text/javascript" src="/admin/jsi18n/"></script>-->
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<script type="text/javascript">
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let normal = false;
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function showEditPopup(url) {
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var win = window.open(url, "Edit",
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'height=500,width=800,resizable=yes,scrollbars=yes');
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return false;
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}
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function showAddPopup(triggeringLink) {
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var name = triggeringLink.id.replace(/^add_/, '');
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href = triggeringLink.href;
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var win = window.open(href, name, 'height=500,width=800,resizable=yes,scrollbars=yes');
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win.focus();
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return false;
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}
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function closePopup(win, newID, newRepr, id) {
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console.log(id)
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$(id + "_to").append('<option value=' + newID + ' title=' + newRepr + ' >' + newRepr + '</option>')
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win.close();
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}
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document.addEventListener('drop', function (e) { e.preventDefault(); }, false);
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function add_input_form() {
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var form_idx = $('#id_images-TOTAL_FORMS').val();
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$('#image_form_set').append($($('#empty_form').html().replace(/__prefix__/g, form_idx)).on("change", input_change));
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$('#id_images-TOTAL_FORMS').val(parseInt(form_idx) + 1);
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}
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function add_answers_input_form() {
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var form_idx = $('#id_answers-TOTAL_FORMS').val();
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$('#answer_form_set').append($('#answer_empty_form').html().replace(/__prefix__/g, form_idx));
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$(`#id_answers-${form_idx}-status`).val(2);
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$('#id_answers-TOTAL_FORMS').val(parseInt(form_idx) + 1);
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}
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function input_change(evt) {
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file = evt.target.files[0];
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$(evt.target).removeClass("image-ident-warning");
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$(evt.target).removeClass("image-ident-ok");
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updateFileList();
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console.log("input change1", evt);
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console.log("input change", evt.target);
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ocr(evt.target);
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// Check if we have selected a examination type
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if (!$("#id_examination_to option").length) {
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var reader = new FileReader();
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reader.onload = function (file) {
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console.log("READ EXAMINIANS", file)
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var arrayBuffer = reader.result;
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// Here we have the file data as an ArrayBuffer. dicomParser requires as input a
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// Uint8Array so we create that here
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var byteArray = new Uint8Array(arrayBuffer);
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extractDicomStudyDescription(byteArray)
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}
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reader.readAsArrayBuffer(file);
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}
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}
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function updateFileList() {
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$("#drop-filenames").empty()
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$(".temp-thumb").remove()
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$("#image_form_set input[type=file]").each((n, el) => {
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console.log(el);
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if (el.files.length > 0) {
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extra_class = " image-ident-loading";
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if ($(el).hasClass("image-ident-warning")) {
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extra_class = " image-ident-warning"
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} else if ($(el).hasClass("image-ident-ok")) {
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extra_class = " image-ident-ok"
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}
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$("#drop-filenames").append(
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`<span>${n}: ${el.files[0].name}</span><img class='uploading${extra_class}' data-input-id='${el.id}' src=${URL.createObjectURL(el.files[0])}>`
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)
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}
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})
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loadDicomViewerAndFileImages();
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}
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$(document).ready(function () {
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$("#add_abnormality").appendTo($("label[for='id_abnormality']"));
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$("#add_examination").appendTo($("label[for='id_examination']"));
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$("#add_region").appendTo($("label[for='id_region']"));
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dropContainer = document.getElementById("drop-container");
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dropContainer.ondragover = function (evt) {
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evt.preventDefault();
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evt.stopPropagation();
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};
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dropContainer.ondragenter = function (evt) {
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console.log("ENTER")
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console.log(evt)
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$(evt.target).addClass("drop-target-active")
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evt.preventDefault();
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evt.stopPropagation();
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};
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dropContainer.ondragleave = function (evt) {
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console.log("ENTER")
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console.log(evt)
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$(evt.target).removeClass("drop-target-active")
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evt.preventDefault();
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evt.stopPropagation();
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};
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dropContainer.ondrop = function (evt) {
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console.log("SHIT", evt);
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$(evt.target).removeClass("drop-target-active");
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// Get all input elements
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inputs = $("#rapid-form input[type=file][id^=id_images-]");
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//fileInput = document.getElementById("id_images-0-image");
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// Make sure we have enough input targets
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input_diff = (evt.dataTransfer.files.length - inputs.length)
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console.log("diff", input_diff)
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if (input_diff > 0) {
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for (let j = 0; j < input_diff; j++) {
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add_input_form()
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}
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// Need to make sure we include the new ones...
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inputs = $("#rapid-form input[type=file][id^=id_images-]");
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}
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// Loop through each dropped file and try to assign to an
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// input element
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[...evt.dataTransfer.files].forEach((f) => {
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let dT = new DataTransfer();
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dT.clearData();
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dT.items.add(f);
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for (let i = 0; i < inputs.length; i++) {
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el = inputs.get(i)
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if (el.files.length == 0) {
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el.files = dT.files;
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ocr(el)
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if (evt.target.id == "feedback-drop-target") {
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arr = el.name.split("-");
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arr.splice(2, 1, "feedback_image");
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feedback_el_name = arr.join("-");
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$(`[name=${feedback_el_name}]`).prop("checked", true);
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}
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return false
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}
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}
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})
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// // If you want to use some of the dropped files
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// const dT = new DataTransfer();
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// dT.items.add(evt.dataTransfer.files[0]);
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// dT.items.add(evt.dataTransfer.files[3]);
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// fileInput.files = dT.files;
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evt.preventDefault();
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evt.stopPropagation();
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updateFileList();
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};
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$('#add_more_images').click(() => { add_input_form() });
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$('#add_more_answers').click(() => { add_answers_input_form() });
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$("input[type=file]").on('change', input_change);
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function ifNormal() {
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if (document.getElementById("id_normal").checked) {
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$("#answer_form_set textarea").attr("required", false)
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$('#answer_empty_form textarea').attr("required", false)
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normal = true;
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} else {
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$("#answer_form_set textarea").attr("required", true)
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$('#answer_empty_form textarea').attr("required", true)
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normal = false;
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}
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}
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$("#id_normal").change(() => ifNormal());
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ifNormal();
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$("#rapid-form").on("submit", (evt) => {
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if (!normal) {
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if ($('#id_answers-TOTAL_FORMS').val() == "0") {
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add_answers_input_form();
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alert("Please add an answer")
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evt.preventDefault();
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}
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}
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if (!$("#id_examination_to option").length) {
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alert("Please add examination type")
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evt.preventDefault();
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}
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})
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});
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function ocr(input) {
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// Tesseract.recognize(f, "eng",{ logger: m => console.log(m) }
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// ).then(({ data: { text } }) => {
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// console.log(text);
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// l = text.toLowerCase();
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// if (l.includes("accesion") || l.includes("number") || l.search(/(REF|RK9|RH8|RA9)\d+/g)) {
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// console.log("SHIT", this);
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// }
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// })
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console.log('{% static "worker.min.js" %}');
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console.log('{{ STATIC_URL }}/tesseract-core.wasm.js %}');
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const worker = Tesseract.createWorker({
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workerPath: '{% static "worker.min.js" %}',
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langPath: '{% static "" %}',
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//langPath: '{{ STATIC_URL }}',
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corePath: '{% static "tesseract-core.wasm.js" %}',
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});
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const url = URL.createObjectURL(input.files[0]);
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let img = new Image;
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img.src = url;
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img.onload = function () {
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width = img.width;
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// const rectangle = { left: 0, top: 0, width: width, height: 10 }
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(async () => {
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await worker.load();
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await worker.loadLanguage('eng');
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await worker.initialize('eng');
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// const { data: { text } } = await worker.recognize(input.files[0], { rectangle });
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const { data: { text } } = await worker.recognize(input.files[0]);
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//console.log(text);
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l = text.toLowerCase();
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$(`img[data-input-id='${input.id}'`).removeClass("image-ident-loading");
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console.log(l);
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if (l.includes("accesion") || l.includes("number") || l.search(/(ref|rk9|rh8|ra9|rbz)\d+/g) > -1) {
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console.log("SHIT", input);
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$(input).addClass("image-ident-warning");
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$(`img[data-input-id='${input.id}'`).addClass("image-ident-warning");
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} else {
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$(input).addClass("image-ident-ok");
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}
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await worker.terminate();
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})();
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}
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}
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async function loadDicomViewerAndFileImages(callback) {
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$("#single-dicom-viewer").empty()
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//images = []
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//Function that returns a promise to read the file
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const reader = (file) => {
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return new Promise((resolve, reject) => {
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const fileReader = new FileReader();
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fileReader.onload = () => resolve(fileReader);
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fileReader.readAsDataURL(file);
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});
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}
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const readFile = (file, el) => {
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reader(file).then(reader => {
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var image = new Image();
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image.height = 100;
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image.title = file.name;
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image.src = reader.result;
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image.className = "temp-thumb";
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console.log("read", reader, el);
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$(el).parent().parent().prepend(image);
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//images.push(reader.result);
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loadViewer();
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});
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}
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file_set = $("#image_form_set input[type=file]");
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file_set.each(async (n, el) => {
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console.log(el);
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if (el.files.length > 0) {
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filename = el.files[0].name;
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await readFile(el.files[0], el);
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}
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})
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}
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function loadViewer() {
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//dicomViewer.loadCornerstone($("#single-dicom-viewer"), null, images, annotations);
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file_set = $("#image_form_set input[type=file]");
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n = 0;
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for (let i = 0; i < file_set.length; i++) {
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el = file_set.get(i)
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if (el.files.length > 0) {
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n++;
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}
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}
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image_set = $("#image_form_set img");
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if (n == image_set.length) {
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const event = new CustomEvent('loadDicomViewer', { "detail": image_set });
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window.dispatchEvent(event);
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sortable('.sortable');
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//sortable('.sortable')[0].addEventListener('sortstop', function(e) {
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updateImagePositions();
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}
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}
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function updateImagePositions() {
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console.log("UP pos");
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file_set = $("#image_form_set ul");
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n = 0;
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for (let i = 0; i < file_set.length; i++) {
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ul = file_set.get(i);
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console.log(ul)
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file_element = $(ul).find("input[type=file]").get(0);
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// If a (new) file is being uploaded we save it's name prior to it being hashed
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if (file_element.files.length > 0) {
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file_name = file_element.files[0].name
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$(ul).find("input[type=text]").val(file_name);
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}
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if (file_element.files.length > 0 || $(ul).find(":contains('Currently:')")) {
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n++;
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$(ul).find("input[type=number]").val(n);
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}
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}
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}
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function extractDicomStudyDescription(byteArray) {
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// We need to setup a try/catch block because parseDicom will throw an exception
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// if you attempt to parse a non dicom part 10 file (or one that is corrupted)
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try {
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// parse byteArray into a DataSet object using the parseDicom library
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var dataSet = dicomParser.parseDicom(byteArray);
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// dataSet contains the parsed elements. Each element is available via a property
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// in the dataSet.elements object. The property name is based on the elements group
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// and element in the following format: xggggeeee where gggg is the group number
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// and eeee is the element number with lowercase hex characters.
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// To access the data for an element, we need to know its type and its tag.
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// We will get the sopInstanceUid from the file which is a string and
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// has the tag (0020,000D)
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var study_description = dataSet.string('x00081030');
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console.log("STUDY", study_description)
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}
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catch (err) {
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console.log(err);
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}
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}
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</script>
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{{ form.media }}
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{% endblock %}
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{% block content %}
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<h2>Submit Rapid</h2>
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<a href="{% url 'rapids:rapid_create_defaults' %}">Edit defaults</a>
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<p>
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<h3>Instructions</h3>
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Abnormality, Region and Laterality are used to categorise within the system (they are not used for marking). String
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answers that match those added below will be used for automatic marking. Multiple images can be added to a question. If
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the feedback image box is checked they will not be displayed when taking the question.
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</p>
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<form action="" method="post" enctype="multipart/form-data" id="rapid-form">
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{% csrf_token %}
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<a href="/rapids/abnormality/create" id="add_abnormality" class="add-popup"
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onclick="return showAddPopup(this);"><img src="{% static '/img/icon-addlink.svg' %}"></a>
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<a href="/rapids/examination/create" id="add_examination" class="add-popup"
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onclick="return showAddPopup(this);"><img src="{% static '/img/icon-addlink.svg' %}"></a>
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<a href="/rapids/region/create" id="add_region" class="add-popup" onclick="return showAddPopup(this);"><img
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src="{% static '/img/icon-addlink.svg' %}"></a>
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<table>
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{{ form.as_table }}
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</table>
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<h3>Answers:</h3>
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<input type="button" value="Add More Answers" id="add_more_answers">
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<div id="answer_form_set">
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{% for form in answer_formset %}
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<ul class="no-error answer-formset">
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{{form.non_field_errors}}
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{{form.errors}}
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{{ form.as_ul }}
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</ul>
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{% endfor %}
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</div>
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{{ answer_formset.management_form }}
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<h3>Images:</h3>
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<div id="drop-container" class="drop-target">Drop images here (or use the buttons below)<div
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id="feedback-drop-target">Feedback image?<br />drop those here</div>
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<div id="drop-filenames"></div>
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</div>
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<input type="button" value="Add More Images" id="add_more_images">
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<div id="image_form_set">
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{% for form in image_formset %}
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<ul class="no-error image-formset">
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{{form.non_field_errors}}
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{{form.errors}}
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{{ form.as_ul }}
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</ul>
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{% endfor %}
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</div>
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{{ image_formset.management_form }}
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<input type="submit" class="submit-button" value="Submit" name="submit">
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<input type="submit" class="submit-button" value="Submit and Clone" name="submit-clone">
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</form>
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<div id="empty_form" style="display:none">
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<ul class='no_error image-formset'>
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{{ image_formset.empty_form.as_ul }}
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</ul>
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</div>
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<div id="answer_empty_form" style="display:none">
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<ul class='no_error answer-formset'>
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{{ answer_formset.empty_form.as_ul }}
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</ul>
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</div>
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<div id="single-dicom-viewer" class="rapid-dicom-viewer" data-images="" data-annotations=''></div>
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{% endblock %} |