Mercurial > hg > orthanc
view OrthancExplorer/explorer.js @ 1336:a80e811ec619
fix unneeded complexity
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Mon, 30 Mar 2015 16:18:46 +0200 |
parents | f1c01451a8ee |
children | 72d1c2fc0edb |
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// http://stackoverflow.com/questions/1663741/is-there-a-good-jquery-drag-and-drop-file-upload-plugin // Forbid the access to IE if ($.browser.msie) { alert("Please use Mozilla Firefox or Google Chrome. Microsoft Internet Explorer is not supported."); } // http://jquerymobile.com/demos/1.1.0/docs/api/globalconfig.html //$.mobile.ajaxEnabled = false; //$.mobile.page.prototype.options.addBackBtn = true; //$.mobile.defaultPageTransition = 'slide'; var currentPage = ''; var currentUuid = ''; // http://stackoverflow.com/a/4673436 String.prototype.format = function() { var args = arguments; return this.replace(/{(\d+)}/g, function(match, number) { /*return typeof args[number] != 'undefined' ? args[number] : match;*/ return args[number]; }); }; $(document).ready(function() { var $tree = $('#dicom-tree'); $tree.tree({ autoEscape: false }); $('#dicom-tree').bind( 'tree.click', function(event) { if (event.node.is_open) $tree.tree('closeNode', event.node, true); else $tree.tree('openNode', event.node, true); } ); }); function SplitLongUid(s) { return '<span>' + s.substr(0, s.length / 2) + '</span> <span>' + s.substr(s.length / 2, s.length - s.length / 2) + '</span>'; } function ParseDicomDate(s) { y = parseInt(s.substr(0, 4), 10); m = parseInt(s.substr(4, 2), 10) - 1; d = parseInt(s.substr(6, 2), 10); if (y == null || m == null || d == null || !isFinite(y) || !isFinite(m) || !isFinite(d)) { return null; } if (y < 1900 || y > 2100 || m < 0 || m >= 12 || d <= 0 || d >= 32) { return null; } return new Date(y, m, d); } function FormatDicomDate(s) { if (s == undefined) return "No date"; var d = ParseDicomDate(s); if (d == null) return '?'; else return d.toString('dddd, MMMM d, yyyy'); } function Sort(arr, fieldExtractor, isInteger, reverse) { var defaultValue; if (isInteger) defaultValue = 0; else defaultValue = ''; arr.sort(function(a, b) { var ta = fieldExtractor(a); var tb = fieldExtractor(b); var order; if (ta == undefined) ta = defaultValue; if (tb == undefined) tb = defaultValue; if (isInteger) { ta = parseInt(ta, 10); tb = parseInt(tb, 10); order = ta - tb; } else { if (ta < tb) order = -1; else if (ta > tb) order = 1; else order = 0; } if (reverse) return -order; else return order; }); } function SortOnDicomTag(arr, tag, isInteger, reverse) { return Sort(arr, function(a) { return a.MainDicomTags[tag]; }, isInteger, reverse); } function GetSingleResource(type, uuid, callback) { var resource = null; $.ajax({ url: '../' + type + '/' + uuid, dataType: 'json', async: false, cache: false, success: function(s) { callback(s); } }); } function GetMultipleResources(type, uuids, callback) { if (uuids == null) { $.ajax({ url: '../' + type, dataType: 'json', async: false, cache: false, success: function(s) { uuids = s; } }); } var resources = []; var ajaxRequests = uuids.map(function(uuid) { return $.ajax({ url: '../' + type + '/' + uuid, dataType: 'json', async: true, cache: false, success: function(s) { resources.push(s); } }); }); // Wait for all the AJAX requests to end $.when.apply($, ajaxRequests).then(function() { callback(resources); }); } function CompleteFormatting(s, link, isReverse) { if (link != null) { s = 'href="' + link + '">' + s + '</a>'; if (isReverse) s = 'data-direction="reverse" '+ s; s = '<a ' + s; } if (isReverse) return '<li data-icon="back">' + s + '</li>'; else return '<li>' + s + '</li>'; } function FormatMainDicomTags(tags, tagsToIgnore) { var s = ''; for (var i in tags) { if (tagsToIgnore.indexOf(i) == -1) { var v = tags[i]; if (i == "PatientBirthDate" || i == "StudyDate" || i == "SeriesDate") { v = FormatDicomDate(v); } else if (i == "DicomStudyInstanceUID" || i == "DicomSeriesInstanceUID") { v = SplitLongUid(v); } s += ('<p>{0}: <strong>{1}</strong></p>').format(i, v); } } return s; } function FormatPatient(patient, link, isReverse) { var s = ('<h3>{0}</h3>{1}' + '<span class="ui-li-count">{2}</span>' ).format (patient.MainDicomTags.PatientName, FormatMainDicomTags(patient.MainDicomTags, [ "PatientName", "OtherPatientIDs" ]), patient.Studies.length ); return CompleteFormatting(s, link, isReverse); } function FormatStudy(study, link, isReverse) { var s = ('<h3>{0}</h3>{1}' + '<span class="ui-li-count">{2}</span>' ).format (study.MainDicomTags.StudyDescription, FormatMainDicomTags(study.MainDicomTags, [ "StudyDescription", "StudyTime" ]), study.Series.length ); return CompleteFormatting(s, link, isReverse); } function FormatSeries(series, link, isReverse) { var c; if (series.ExpectedNumberOfInstances == null || series.Instances.length == series.ExpectedNumberOfInstances) { c = series.Instances.length; } else { c = series.Instances.length + '/' + series.ExpectedNumberOfInstances; } var s = ('<h3>{0}</h3>' + '<p><em>Status: <strong>{1}</strong></em></p>{2}' + '<span class="ui-li-count">{3}</span>').format (series.MainDicomTags.SeriesDescription, series.Status, FormatMainDicomTags(series.MainDicomTags, [ "SeriesDescription", "SeriesTime", "Manufacturer", "ImagesInAcquisition", "SeriesDate" ]), c ); return CompleteFormatting(s, link, isReverse); } function FormatInstance(instance, link, isReverse) { var s = ('<h3>Instance {0}</h3>{1}').format (instance.IndexInSeries, FormatMainDicomTags(instance.MainDicomTags, [ "AcquisitionNumber", "InstanceNumber", "InstanceCreationDate", "InstanceCreationTime" ]) ); return CompleteFormatting(s, link, isReverse); } $('[data-role="page"]').live('pagebeforeshow', function() { $.ajax({ url: '../system', dataType: 'json', async: false, cache: false, success: function(s) { if (s.Name != "") { $('.orthanc-name').html('<a class="ui-link" href="explorer.html">' + s.Name + '</a> » '); } } }); }); $('#find-patients').live('pagebeforeshow', function() { GetMultipleResources('patients', null, function(patients) { var target = $('#all-patients'); $('li', target).remove(); SortOnDicomTag(patients, 'PatientName', false, false); for (var i = 0; i < patients.length; i++) { var p = FormatPatient(patients[i], '#patient?uuid=' + patients[i].ID); target.append(p); } target.listview('refresh'); }); }); function SetupAnonymizedOrModifiedFrom(buttonSelector, resource, resourceType, field) { if (field in resource) { $(buttonSelector).closest('li').show(); $(buttonSelector).click(function(e) { window.location.assign('explorer.html#' + resourceType + '?uuid=' + resource[field]); }); } else { $(buttonSelector).closest('li').hide(); } } function RefreshPatient() { if ($.mobile.pageData) { GetSingleResource('patients', $.mobile.pageData.uuid, function(patient) { GetMultipleResources('studies', patient.Studies, function(studies) { SortOnDicomTag(studies, 'StudyDate', false, true); $('#patient-info li').remove(); $('#patient-info') .append('<li data-role="list-divider">Patient</li>') .append(FormatPatient(patient)) .listview('refresh'); var target = $('#list-studies'); $('li', target).remove(); for (var i = 0; i < studies.length; i++) { if (i == 0 || studies[i].MainDicomTags.StudyDate != studies[i - 1].MainDicomTags.StudyDate) { target.append('<li data-role="list-divider">{0}</li>'.format (FormatDicomDate(studies[i].MainDicomTags.StudyDate))); } target.append(FormatStudy(studies[i], '#study?uuid=' + studies[i].ID)); } SetupAnonymizedOrModifiedFrom('#patient-anonymized-from', patient, 'patient', 'AnonymizedFrom'); SetupAnonymizedOrModifiedFrom('#patient-modified-from', patient, 'patient', 'ModifiedFrom'); target.listview('refresh'); // Check whether this patient is protected $.ajax({ url: '../patients/' + $.mobile.pageData.uuid + '/protected', type: 'GET', dataType: 'text', async: false, cache: false, success: function (s) { var v = (s == '1') ? 'on' : 'off'; $('#protection').val(v).slider('refresh'); } }); currentPage = 'patient'; currentUuid = $.mobile.pageData.uuid; }); }); } } function RefreshStudy() { if ($.mobile.pageData) { GetSingleResource('studies', $.mobile.pageData.uuid, function(study) { GetSingleResource('patients', study.ParentPatient, function(patient) { GetMultipleResources('series', study.Series, function(series) { SortOnDicomTag(series, 'SeriesDate', false, true); $('#study .patient-link').attr('href', '#patient?uuid=' + patient.ID); $('#study-info li').remove(); $('#study-info') .append('<li data-role="list-divider">Patient</li>') .append(FormatPatient(patient, '#patient?uuid=' + patient.ID, true)) .append('<li data-role="list-divider">Study</li>') .append(FormatStudy(study)) .listview('refresh'); SetupAnonymizedOrModifiedFrom('#study-anonymized-from', study, 'study', 'AnonymizedFrom'); SetupAnonymizedOrModifiedFrom('#study-modified-from', study, 'study', 'ModifiedFrom'); var target = $('#list-series'); $('li', target).remove(); for (var i = 0; i < series.length; i++) { if (i == 0 || series[i].MainDicomTags.SeriesDate != series[i - 1].MainDicomTags.SeriesDate) { target.append('<li data-role="list-divider">{0}</li>'.format (FormatDicomDate(series[i].MainDicomTags.SeriesDate))); } target.append(FormatSeries(series[i], '#series?uuid=' + series[i].ID)); } target.listview('refresh'); currentPage = 'study'; currentUuid = $.mobile.pageData.uuid; }); }); }); } } function RefreshSeries() { if ($.mobile.pageData) { GetSingleResource('series', $.mobile.pageData.uuid, function(series) { GetSingleResource('studies', series.ParentStudy, function(study) { GetSingleResource('patients', study.ParentPatient, function(patient) { GetMultipleResources('instances', series.Instances, function(instances) { Sort(instances, function(x) { return x.IndexInSeries; }, true, false); $('#series .patient-link').attr('href', '#patient?uuid=' + patient.ID); $('#series .study-link').attr('href', '#study?uuid=' + study.ID); $('#series-info li').remove(); $('#series-info') .append('<li data-role="list-divider">Patient</li>') .append(FormatPatient(patient, '#patient?uuid=' + patient.ID, true)) .append('<li data-role="list-divider">Study</li>') .append(FormatStudy(study, '#study?uuid=' + study.ID, true)) .append('<li data-role="list-divider">Series</li>') .append(FormatSeries(series)) .listview('refresh'); SetupAnonymizedOrModifiedFrom('#series-anonymized-from', series, 'series', 'AnonymizedFrom'); SetupAnonymizedOrModifiedFrom('#series-modified-from', series, 'series', 'ModifiedFrom'); var target = $('#list-instances'); $('li', target).remove(); for (var i = 0; i < instances.length; i++) { target.append(FormatInstance(instances[i], '#instance?uuid=' + instances[i].ID)); } target.listview('refresh'); currentPage = 'series'; currentUuid = $.mobile.pageData.uuid; }); }); }); }); } } function ConvertForTree(dicom) { var result = []; for (var i in dicom) { if (dicom[i] != null) { var label = i + '<span class="tag-name"> (<i>' + dicom[i]["Name"] + '</i>)</span>: '; if (dicom[i]["Type"] == 'String') { result.push({ label: label + '<strong>' + dicom[i]["Value"] + '</strong>', children: [] }); } else if (dicom[i]["Type"] == 'TooLong') { result.push({ label: label + '<i>Too long</i>', children: [] }); } else if (dicom[i]["Type"] == 'Null') { result.push({ label: label + '<i>Null</i>', children: [] }); } else if (dicom[i]["Type"] == 'Sequence') { var c = []; for (var j = 0; j < dicom[i]["Value"].length; j++) { c.push({ label: 'Item ' + j, children: ConvertForTree(dicom[i]["Value"][j]) }); } result.push({ label: label + '[]', children: c }); } } } return result; } function RefreshInstance() { if ($.mobile.pageData) { GetSingleResource('instances', $.mobile.pageData.uuid, function(instance) { GetSingleResource('series', instance.ParentSeries, function(series) { GetSingleResource('studies', series.ParentStudy, function(study) { GetSingleResource('patients', study.ParentPatient, function(patient) { $('#instance .patient-link').attr('href', '#patient?uuid=' + patient.ID); $('#instance .study-link').attr('href', '#study?uuid=' + study.ID); $('#instance .series-link').attr('href', '#series?uuid=' + series.ID); $('#instance-info li').remove(); $('#instance-info') .append('<li data-role="list-divider">Patient</li>') .append(FormatPatient(patient, '#patient?uuid=' + patient.ID, true)) .append('<li data-role="list-divider">Study</li>') .append(FormatStudy(study, '#study?uuid=' + study.ID, true)) .append('<li data-role="list-divider">Series</li>') .append(FormatSeries(series, '#series?uuid=' + series.ID, true)) .append('<li data-role="list-divider">Instance</li>') .append(FormatInstance(instance)) .listview('refresh'); $.ajax({ url: '../instances/' + instance.ID + '/tags', cache: false, dataType: 'json', success: function(s) { $('#dicom-tree').tree('loadData', ConvertForTree(s)); } }); SetupAnonymizedOrModifiedFrom('#instance-anonymized-from', instance, 'instance', 'AnonymizedFrom'); SetupAnonymizedOrModifiedFrom('#instance-modified-from', instance, 'instance', 'ModifiedFrom'); currentPage = 'instance'; currentUuid = $.mobile.pageData.uuid; }); }); }); }); } } $(document).live('pagebeforehide', function() { currentPage = ''; currentUuid = ''; }); $('#patient').live('pagebeforeshow', RefreshPatient); $('#study').live('pagebeforeshow', RefreshStudy); $('#series').live('pagebeforeshow', RefreshSeries); $('#instance').live('pagebeforeshow', RefreshInstance); $(function() { $(window).hashchange(function(e, data) { // This fixes the navigation with the back button and with the anonymization if ('uuid' in $.mobile.pageData && currentPage == $.mobile.pageData.active && currentUuid != $.mobile.pageData.uuid) { if (currentPage == 'patient') RefreshPatient(); else if (currentPage == 'study') RefreshStudy(); else if (currentPage == 'series') RefreshSeries(); else if (currentPage == 'instance') RefreshInstance(); } }); }); function DeleteResource(path) { $.ajax({ url: path, type: 'DELETE', dataType: 'json', async: false, success: function(s) { var ancestor = s.RemainingAncestor; if (ancestor == null) $.mobile.changePage('#find-patients'); else $.mobile.changePage('#' + ancestor.Type.toLowerCase() + '?uuid=' + ancestor.ID); } }); } function OpenDeleteResourceDialog(path, title) { $(document).simpledialog2({ // http://dev.jtsage.com/jQM-SimpleDialog/demos2/ // http://dev.jtsage.com/jQM-SimpleDialog/demos2/options.html mode: 'button', animate: false, headerText: title, headerClose: true, width: '500px', buttons : { 'OK': { click: function () { DeleteResource(path); }, icon: "delete", theme: "c" }, 'Cancel': { click: function () { } } } }); } $('#instance-delete').live('click', function() { OpenDeleteResourceDialog('../instances/' + $.mobile.pageData.uuid, 'Delete this instance?'); }); $('#study-delete').live('click', function() { OpenDeleteResourceDialog('../studies/' + $.mobile.pageData.uuid, 'Delete this study?'); }); $('#series-delete').live('click', function() { OpenDeleteResourceDialog('../series/' + $.mobile.pageData.uuid, 'Delete this series?'); }); $('#patient-delete').live('click', function() { OpenDeleteResourceDialog('../patients/' + $.mobile.pageData.uuid, 'Delete this patient?'); }); $('#instance-download-dicom').live('click', function(e) { // http://stackoverflow.com/a/1296101 e.preventDefault(); //stop the browser from following window.location.href = '../instances/' + $.mobile.pageData.uuid + '/file'; }); $('#instance-download-json').live('click', function(e) { // http://stackoverflow.com/a/1296101 e.preventDefault(); //stop the browser from following window.location.href = '../instances/' + $.mobile.pageData.uuid + '/tags'; }); $('#instance-preview').live('click', function(e) { if ($.mobile.pageData) { GetSingleResource('instances', $.mobile.pageData.uuid + '/frames', function(frames) { if (frames.length == 1) { // Viewing a single-frame image jQuery.slimbox('../instances/' + $.mobile.pageData.uuid + '/preview', '', { overlayFadeDuration : 1, resizeDuration : 1, imageFadeDuration : 1 }); } else { // Viewing a multi-frame image var images = []; for (var i = 0; i < frames.length; i++) { images.push([ '../instances/' + $.mobile.pageData.uuid + '/frames/' + i + '/preview' ]); } jQuery.slimbox(images, 0, { overlayFadeDuration : 1, resizeDuration : 1, imageFadeDuration : 1, loop : true }); } }); } }); $('#series-preview').live('click', function(e) { if ($.mobile.pageData) { GetSingleResource('series', $.mobile.pageData.uuid, function(series) { GetMultipleResources('instances', series.Instances, function(instances) { Sort(instances, function(x) { return x.IndexInSeries; }, true, false); var images = []; for (var i = 0; i < instances.length; i++) { images.push([ '../instances/' + instances[i].ID + '/preview', '{0}/{1}'.format(i + 1, instances.length) ]) } jQuery.slimbox(images, 0, { overlayFadeDuration : 1, resizeDuration : 1, imageFadeDuration : 1, loop : true }); }) }); } }); function ChooseDicomModality(callback) { var clickedModality = ''; var clickedPeer = ''; var items = $('<ul>') .attr('data-divider-theme', 'd') .attr('data-role', 'listview'); // Retrieve the list of the known DICOM modalities $.ajax({ url: '../modalities', type: 'GET', dataType: 'json', async: false, cache: false, success: function(modalities) { if (modalities.length > 0) { items.append('<li data-role="list-divider">DICOM modalities</li>'); for (var i = 0; i < modalities.length; i++) { var name = modalities[i]; var item = $('<li>') .html('<a href="#" rel="close">' + name + '</a>') .attr('name', name) .click(function() { clickedModality = $(this).attr('name'); }); items.append(item); } } // Retrieve the list of the known Orthanc peers $.ajax({ url: '../peers', type: 'GET', dataType: 'json', async: false, cache: false, success: function(peers) { if (peers.length > 0) { items.append('<li data-role="list-divider">Orthanc peers</li>'); for (var i = 0; i < peers.length; i++) { var name = peers[i]; var item = $('<li>') .html('<a href="#" rel="close">' + name + '</a>') .attr('name', name) .click(function() { clickedPeer = $(this).attr('name'); }); items.append(item); } } // Launch the dialog $('#dialog').simpledialog2({ mode: 'blank', animate: false, headerText: 'Choose target', headerClose: true, forceInput: false, width: '100%', blankContent: items, callbackClose: function() { var timer; function WaitForDialogToClose() { if (!$('#dialog').is(':visible')) { clearInterval(timer); callback(clickedModality, clickedPeer); } } timer = setInterval(WaitForDialogToClose, 100); } }); } }); } }); } $('#instance-store,#series-store,#study-store,#patient-store').live('click', function(e) { ChooseDicomModality(function(modality, peer) { var url; var loading; if (modality != '') { url = '../modalities/' + modality + '/store'; loading = '#dicom-store'; } if (peer != '') { url = '../peers/' + peer + '/store'; loading = '#peer-store'; } if (url != '') { $.ajax({ url: url, type: 'POST', dataType: 'text', data: $.mobile.pageData.uuid, async: true, // Necessary to block UI beforeSend: function() { $.blockUI({ message: $(loading) }); }, complete: function(s) { $.unblockUI(); }, success: function(s) { }, error: function() { alert('Error during store'); } }); } }); }); $('#show-tag-name').live('change', function(e) { var checked = e.currentTarget.checked; if (checked) $('.tag-name').show(); else $('.tag-name').hide(); }); $('#patient-archive').live('click', function(e) { e.preventDefault(); //stop the browser from following window.location.href = '../patients/' + $.mobile.pageData.uuid + '/archive'; }); $('#study-archive').live('click', function(e) { e.preventDefault(); //stop the browser from following window.location.href = '../studies/' + $.mobile.pageData.uuid + '/archive'; }); $('#series-archive').live('click', function(e) { e.preventDefault(); //stop the browser from following window.location.href = '../series/' + $.mobile.pageData.uuid + '/archive'; }); $('#patient-media').live('click', function(e) { e.preventDefault(); //stop the browser from following window.location.href = '../patients/' + $.mobile.pageData.uuid + '/media'; }); $('#study-media').live('click', function(e) { e.preventDefault(); //stop the browser from following window.location.href = '../studies/' + $.mobile.pageData.uuid + '/media'; }); $('#series-media').live('click', function(e) { e.preventDefault(); //stop the browser from following window.location.href = '../series/' + $.mobile.pageData.uuid + '/media'; }); $('#protection').live('change', function(e) { var isProtected = e.target.value == "on"; $.ajax({ url: '../patients/' + $.mobile.pageData.uuid + '/protected', type: 'PUT', dataType: 'text', data: isProtected ? '1' : '0', async: false }); }); function OpenAnonymizeResourceDialog(path, title) { $(document).simpledialog2({ mode: 'button', animate: false, headerText: title, headerClose: true, width: '500px', buttons : { 'OK': { click: function () { $.ajax({ url: path + '/anonymize', type: 'POST', data: '{ "Keep" : [ "SeriesDescription", "StudyDescription" ] }', dataType: 'json', async: false, cache: false, success: function(s) { // The following line does not work... //$.mobile.changePage('explorer.html#patient?uuid=' + s.PatientID); window.location.assign('explorer.html#patient?uuid=' + s.PatientID); //window.location.reload(); } }); }, icon: "delete", theme: "c" }, 'Cancel': { click: function () { } } } }); } $('#instance-anonymize').live('click', function() { OpenAnonymizeResourceDialog('../instances/' + $.mobile.pageData.uuid, 'Anonymize this instance?'); }); $('#study-anonymize').live('click', function() { OpenAnonymizeResourceDialog('../studies/' + $.mobile.pageData.uuid, 'Anonymize this study?'); }); $('#series-anonymize').live('click', function() { OpenAnonymizeResourceDialog('../series/' + $.mobile.pageData.uuid, 'Anonymize this series?'); }); $('#patient-anonymize').live('click', function() { OpenAnonymizeResourceDialog('../patients/' + $.mobile.pageData.uuid, 'Anonymize this patient?'); }); $('#plugins').live('pagebeforeshow', function() { $.ajax({ url: '../plugins', dataType: 'json', async: false, cache: false, success: function(plugins) { var target = $('#all-plugins'); $('li', target).remove(); plugins.map(function(id) { return $.ajax({ url: '../plugins/' + id, dataType: 'json', async: false, cache: false, success: function(plugin) { var li = $('<li>'); var item = li; if ('RootUri' in plugin) { item = $('<a>'); li.append(item); item.click(function() { window.open(plugin.RootUri); }); } item.append($('<h1>').text(plugin.ID)); item.append($('<p>').text(plugin.Description)); item.append($('<span>').addClass('ui-li-count').text(plugin.Version)); target.append(li); } }); }); target.listview('refresh'); } }); });