i should do these more often

atlas/api.py

@@ -4,7 +4,7 @@ from django.shortcuts import get_object_or_404
 from django.urls import reverse
 from ninja import ModelSchema, Router, Schema, Field
 
-from django.db import transaction
+from django.db import transaction, IntegrityError
 
 # from .decorators import user_is_author_or_rapid_checker
 from django.core.exceptions import PermissionDenied
@@ -109,7 +109,6 @@ def clear_dicoms(request):
         dicoms = UncategorisedDicom.objects.filter(user=request.user)
 
     dicoms.delete()
-    print(dicoms)
 
     return True
 
@@ -163,28 +162,31 @@ def import_dicoms_helper(request, case_id: int | None = None):
 
         tags = data[series_uid][0][1]
 
-        # Check if series with the id already exists (in which case we just add to htat)
-        if Series.objects.filter(
-            series_instance_uid=tags["SeriesInstanceUID"]
-        ).exists():
-            series = Series.objects.get(series_instance_uid=tags["SeriesInstanceUID"])
-        else:
-            series = Series(
-                modality=modality,
-                description=tags["SeriesDescription"],
-                series_instance_uid=tags["SeriesInstanceUID"],
-            )
-
-            if tags["StudyDescription"]:
-                examination, created = Examination.objects.get_or_create(
-                    examination=tags["StudyDescription"]
+        try:
+            with transaction.atomic():
+                series, created = Series.objects.get_or_create(
+                    series_instance_uid=tags["SeriesInstanceUID"],
+                    defaults={
+                        "modality": modality,
+                        "description": tags["SeriesDescription"],
+                    }
                 )
-                if created:
-                    examination.modality = modality
-                    examination.save()
-                series.examination = examination
+                if created and tags["StudyDescription"]:
+                    examination, created_exam = Examination.objects.get_or_create(
+                        examination=tags["StudyDescription"]
+                    )
+                    if created_exam:
+                        examination.modality = modality
+                        examination.save()
+                    series.examination = examination
+                    series.save()
+        except IntegrityError:
+            # If a race condition still occurs, fetch the existing series
+            pass
 
-            series.save()
+
+        if 'series' not in locals():
+            series = Series.objects.get(series_instance_uid=tags["SeriesInstanceUID"])
 
 
         # We might only want to add the author during creation....
@@ -192,8 +194,11 @@ def import_dicoms_helper(request, case_id: int | None = None):
 
         if case_id is not None:
             case_object = get_object_or_404(Case, pk=case_id)
-            if not series.case.contains(case_object):
+            try:
                 series.case.add(case_object)
+            except IntegrityError:
+                # The relation already exists, safe to ignore
+                pass
 
         for dicom, dicom_tags in data[series_uid]:
             series_image = SeriesImage(
@@ -238,7 +243,6 @@ def import_dicoms_case(request, case_id: int):
 
 @router.get("/orphan_series", auth=django_auth, response=List[SeriesSchema])
 def orphan_series(request):
-    # print(request.user.series.filter(case=None))
     return request.user.series.filter(case=None)
 
 
@@ -261,7 +265,6 @@ def series_remove_duplicate_images(request, series_id: int):
 
 @router.get("/series_truncate/{series_id}/{start}/{end}/", auth=django_auth)
 def series_truncate(request, series_id: int, start: int, end: int):
-    print(start, end)
     series = get_object_or_404(Series, pk=series_id)
 
     if not series.check_user_can_edit(request.user):
@@ -272,7 +275,6 @@ def series_truncate(request, series_id: int, start: int, end: int):
         if n >= start and n <= end:
             continue
         else:
-            print(n, image)
             image.removed = True
             image.image = None
             image.save()
@@ -291,7 +293,6 @@ def get_cases_user(request):
 @router.get("/check_image_hash/{hash}", auth=django_auth)
 def check_image_hash(request, hash: str):
     try:
-        print(hash)
         series_image = SeriesImage.objects.get(image_blake3_hash=hash)
         data = {
             "status": "success",
@@ -372,11 +373,8 @@ def series_split_by_tag(request, series_id: int, dicom_tag: str):
 
     # Split teh associated images
     for image in series.images.all():
-        print(image)
         ds = image.get_dicom_data()
 
-        # print("2a", ds[dicom_tag])
-
         if dicom_tag in ds:
             val = ds[dicom_tag].value
 

atlas/decorators.py

@@ -80,6 +80,8 @@ def user_is_collection_author_or_atlas_editor(function):
     def wrap(request, *args, **kwargs):
         if "exam_id" in kwargs:
             atlas = CaseCollection.objects.get(pk=kwargs["exam_id"])
+        elif "collection_id" in kwargs:
+            atlas = CaseCollection.objects.get(pk=kwargs["collection_id"])
         else:
             atlas = CaseCollection.objects.get(pk=kwargs["pk"])
         if (

atlas/migrations/0071_casedetail_default_viewerstate.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.4 on 2025-06-16 12:52
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('atlas', '0070_seriesfinding_annotation_json_3d_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='casedetail',
+            name='default_viewerstate',
+            field=models.JSONField(blank=True, help_text='Default viewer state for the case', null=True),
+        ),
+    ]

atlas/models.py

@@ -541,10 +541,21 @@ class Case(models.Model, AuthorMixin, QuestionMixin):
             return True
 
         return False
-
     
+    def get_series_images_nested(self, as_json=True):
+        """
+        Returns a list of lists, where each inner list contains the image URLs
+        for a single series in this case, in the order of the series.
+        """
+        images = [
+            [image.image.url for image in series.images.all()]
+            for series in self.series.all()
+        ]
 
-
+        if as_json:
+            return json.dumps(images)
+        else:
+            return images
 
 
 def extract_image_dicom_json_from_ds(ds, url, image_index):
@@ -1107,6 +1118,12 @@ class CaseDetail(models.Model):
     # TODO add feedback for questions
     #question_feedback = models.JSONField(null=True, blank=True)
 
+    default_viewerstate = models.JSONField(
+        null=True,
+        blank=True,
+        help_text="Default viewer state for the case"
+    )
+
     sort_order = models.IntegerField(default=1000)
 
     class Meta:
@@ -1129,6 +1146,9 @@ class CaseDetail(models.Model):
         except UserReportAnswer.DoesNotExist:
             return None
 
+    def default_viewerstate_string(self):
+        return json.dumps(self.default_viewerstate) if self.default_viewerstate else ""
+
 class CasePrior(models.Model):
     case_detail = models.ForeignKey(CaseDetail, on_delete=models.CASCADE)
     prior_case = models.ForeignKey(Case, on_delete=models.CASCADE, related_name="prior_case")

atlas/templates/atlas/case_display_block.html

@@ -440,8 +440,7 @@
                             }, 200);
 
                             document.getElementById("reload-finding").addEventListener("click", function () {
-                                importAnnotations_root(annotationjson3d)
-                                importViewerState_root(viewerState);
+                                window.mountDicomViewers();
                             });
 
         // Initialize the DICOM viewer with the images and annotations

atlas/templates/atlas/collection_case_display_setup.html

@@ -0,0 +1,68 @@
+{% extends 'atlas/exams.html' %}
+
+
+
+{% block content %}
+<h2>Setup default display for case</h2>
+
+    <div id="root" class="dicom-viewer-root" data-images="{{case_detail.case.get_series_images_nested}}"
+        style="box-sizing: border-box; background: #222; width: 100vw; height: 800px;"
+        data-auto-cache-stack="true" 
+        {% if case_detail.default_viewerstate %}
+           data-viewerstate={{ case_detail.default_viewerstate }} 
+        {% endif %}
+            
+    ></div>
+
+<button id="save-viewerstate" type="button" class="btn btn-primary mt-3">
+    Save Viewer State
+</button>
+<button id="reset-viewerstate" type="button" class="btn btn-secondary mt-3 ms-2">
+    Reset to Default
+</button>
+<div id="viewerstate-save-response" class="mt-2"></div>
+
+<script>
+document.getElementById('save-viewerstate').addEventListener('click', function() {
+    let viewerState = window.exportViewerState_root();
+    if (!viewerState) {
+        document.getElementById('viewerstate-save-response').innerHTML = "<span class='text-danger'>Viewer state could not be retrieved.</span>";
+        return;
+    }
+    fetch("{% url 'atlas:collection_case_display_setup' case_detail.collection.pk case_detail.case.pk %}", {
+        method: "POST",
+        headers: {
+            "Content-Type": "application/json",
+            "X-CSRFToken": "{{ csrf_token }}"
+        },
+        body: JSON.stringify({viewerstate: viewerState})
+    })
+    .then(response => response.text())
+    .then(html => {
+        document.getElementById('viewerstate-save-response').innerHTML = html;
+    })
+    .catch(error => {
+        document.getElementById('viewerstate-save-response').innerHTML = "<span class='text-danger'>Error saving viewer state.</span>";
+    });
+});
+document.getElementById('reset-viewerstate').addEventListener('click', function() {
+    fetch("{% url 'atlas:collection_case_display_setup' case_detail.collection.pk case_detail.case.pk %}", {
+        method: "POST",
+        headers: {
+            "Content-Type": "application/json",
+            "X-CSRFToken": "{{ csrf_token }}"
+        },
+        body: JSON.stringify({reset_viewerstate: true})
+    })
+    .then(response => response.text())
+    .then(html => {
+        document.getElementById('viewerstate-save-response').innerHTML = html;
+        // Optionally reload the page or viewer here if needed
+    })
+    .catch(error => {
+        document.getElementById('viewerstate-save-response').innerHTML = "<span class='text-danger'>Error resetting viewer state.</span>";
+    });
+});
+</script>
+
+{% endblock %}

atlas/templates/atlas/collection_detail.html

@@ -18,6 +18,8 @@
             <li data-question_pk={{casedetail.case.pk}}><a title="sort_order: {{casedetail.sort_order}}" href="{% url 'atlas:collection_case_view' pk=collection.pk case_number=forloop.counter0 %}">Case {{forloop.counter}}</a>
                 : {{casedetail.case.title}}
 
+                (<a href="{% url 'atlas:collection_case_display_setup' casedetail.collection.pk casedetail.case.pk %}">setup default display</a>)
+
                 {% if collection.collection_type == "QUE" %}
                     (<a href='{% url "atlas:collection_case_details" casedetail.collection.pk casedetail.case.pk %}'>edit questions</a> 
                     &nbsp;

atlas/templates/atlas/collection_viva.html

@@ -9,23 +9,29 @@
         <p>Click on the 'Load' button to open the case in a the linked window. Loading subsequent cases/series will replace the first case in the window.</p>
         <p>It is also possible to open a single series by clicking on the 'Load' button next to the individual series.</p>
         <p>Once opened the case details will be show on the right hand side of the page.</p>
+
+<div class="mb-2">
+    <button id="toggle-load-mode" class="btn btn-secondary">Switch to Load OHIF</button>
+</div>
     </details>
     <div class="container">
         <div class="row">
             <div class="col-sm">
                 <h3>Cases</h3>
-                <button id="open-viewer" >Open Viewer</button>
+                <button id="open-viewer" >Open Viewer OHIF</button>
+                <button id="open-viewer-local" >Open Viewer Local</button>
                 <button id="view-series" class="text-dark border-dark" >Toggle series</button>
                 <ol id="" class="sortable">
                     {% for case in cases %}
 
                         <li data-question_pk={{case.pk}}>
                             {{case.casedetail.sort_order}}
-                            <div class="case-item" data-title="{{case.title}}" data-case={{case.pk}} data-case-json='{{case.get_viva_details_json}}'>Case {{forloop.counter}}: {{case.title}} &nbsp;
+                            <div class="case-item" data-title="{{case.title}}" data-case={{case.pk}} data-casejson='{{case.get_viva_details_json}}' data-images='{{case.get_series_images_nested}}'>Case {{forloop.counter}}: {{case.title}} &nbsp;
                                 {% comment %} <button class="show-case no-padding"  data-target="/ohif/viewer/dicomjson?url=https://www.penracourses.org.uk{% url 'atlas:case_dicom_json' case.pk %}">Show</button> {% endcomment %}
 {% comment %}                 <button class="send-message no-padding" data-title="{{case.title}}" data-target="/ohif/viewer/dicomjson?url=https://www.penracourses.org.uk{% url 'atlas:case_dicom_json' case.pk %}">Open</button> {% endcomment %}
                                 {% comment %} <button class="open-case no-padding"  data-target="{% url 'atlas:collection_viva_case' collection.pk forloop.counter0 %}" data-type="case">Load</button> {% endcomment %}
-                                <button class="open-case no-padding"  data-target="/ohif/viewer/dicomjson?url=https://www.penracourses.org.uk{% url 'atlas:case_dicom_json' case.pk %}" data-type="case">Load</button>
+                                <button class="open-case no-padding"  data-target="/ohif/viewer/dicomjson?url=https://www.penracourses.org.uk{% url 'atlas:case_dicom_json' case.pk %}" data-type="case">Load OHIF</button>
+                                <button class="open-case-local no-padding"  data-target=case.pk data-type="case">Load</button>
                                 <br />
                                 <div class="pre-whitespace multi-image-block">
                                     <details class="series-detail"><summary>Series:</summary>
@@ -42,6 +48,13 @@
                                                     <button class="open-series no-padding text-secondary border-secondary" data-type="series" data-series={{forloop.counter}} data-case={{case.pk}} data-target="/ohif/viewer/dicomjson?url=https://www.penracourses.org.uk{% url 'atlas:series_dicom_json' series.pk %}">
                                                         Load
                                                     </button>
+                                                    <button class="open-series-local no-padding text-secondary border-secondary"
+                                                            data-type="series"
+                                                            data-series="{{ forloop.counter }}"
+                                                            data-case="{{ case.pk }}"
+                                                            data-target="{{ series.pk }}">
+                                                        Load
+                                                    </button>
                                                     <br>
                                                 </span>
                                             </span>
@@ -79,6 +92,38 @@
         var win2 = false;
 
         $(document).ready(function() {
+    let loadLocalMode = true;
+
+    // Update all "Load" buttons to reflect the current mode
+    function updateLoadButtons() {
+        if (loadLocalMode) {
+            $('.open-case').hide();
+            $('.open-series').hide();
+            $('.open-case-local').show();
+            $('.open-series-local').show();
+            $('#toggle-load-mode').text('Switch to Load OHIF');
+            $("#open-viewer").hide()
+            $("#open-viewer-local").show()
+        } else {
+            $('.open-case').show();
+            $('.open-series').show();
+            $('.open-case-local').hide();
+            $('.open-series-local').hide();
+            $("#open-viewer").show()
+            $("#open-viewer-local").hide()
+            $('#toggle-load-mode').text('Switch to Load Local');
+        }
+    }
+
+    // Initial state: show only normal Load buttons
+    updateLoadButtons();
+
+    // Toggle button click handler
+    $('#toggle-load-mode').click(function() {
+        loadLocalMode = !loadLocalMode;
+        updateLoadButtons();
+    });
+
             const bc = new BroadcastChannel("viva_load");
             bc.onmessage = (event) => {
                 console.log("message received");
@@ -88,6 +133,12 @@
                     $("#open-viewer").removeClass("flash-button");
                     //bc.postMessage({"type": "open-complete", "url" : event.data.url});
                 }
+
+                if (event.data.type == "open-complete-local") {
+                    $("#loading-case").hide();
+                    $("#open-viewer-local").removeClass("flash-button");
+                    //bc.postMessage({"type": "open-complete-local"});
+                }
             };
             console.log('ready')
             $('.show-collection, .show-case, .show-series').click(function() {
@@ -96,6 +147,43 @@
                 $('#case-title').text($(this).data('title'));
                 $('#viewer').attr('src', url)
             });
+            $('.open-case-local').click(function() {
+                let c = this.closest(".case-item");
+                console.log('clicked local', c)
+                console.log('open local', c.dataset.case)
+                case_details = JSON.parse(c.dataset.casejson);
+                $('#loading-case').show()
+                $("#open-viewer-local").addClass("flash-button");
+                $('#current-case-title').html("<span class='title'>Case:</span> "+c.dataset.title);
+                $("#current-case-history").html("<span class='title'>History:</span> "+case_details['history']);
+                $("#current-case-discussion").html("<span class='title'>Discussion:</span> "+case_details['discussion']);
+                $("#current-case-report").html("<span class='title'>Report:</span> "+case_details['report']);
+
+                bc.postMessage({"type": "open", "case" : c.dataset.case, "images": c.dataset.images});
+
+            });
+            $('.open-series-local').click(function() {
+                let c = $(this).closest(".case-item")[0];
+                let seriesNumber = $(this).data('series');
+                let seriesPk = $(this).data('target');
+                let caseDetails = JSON.parse(c.dataset.casejson);
+                let images = JSON.parse(c.dataset.images)[seriesNumber - 1] || [];
+                $('#loading-case').show();
+                $("#open-viewer-local").addClass("flash-button");
+                $('#current-case-title').html("<span class='title'>Case:</span> " + c.dataset.title);
+                $('#current-case-series').html("<span class='title'>Series:</span> " + seriesNumber);
+                $("#current-case-history").html("<span class='title'>History:</span> " + caseDetails['history']);
+                $("#current-case-discussion").html("<span class='title'>Discussion:</span> " + caseDetails['discussion']);
+                $("#current-case-report").html("<span class='title'>Report:</span> " + caseDetails['report']);
+
+    // Send only the images for this series
+                bc.postMessage({
+                    "type": "open",
+                    "case": c.dataset.case,
+                    "series": seriesPk,
+                    "images": JSON.stringify(images)
+                });
+            });
             $('.open-case, .open-series').click(function() {
                 var url = $(this).data('target');
                 console.log('clicked', url)
@@ -103,7 +191,7 @@
 
                 let c = $(this).closest(".case-item");
 
-                case_details = c.data('case-json');
+                case_details = c.data('casejson');
                 console.log(case_details);
 
                 $('#loading-case').show()
@@ -137,6 +225,11 @@
                 openSecondaryWindow("{% url 'atlas:collection_viewer' %}");
                 //bc.postMessage(url);
             })
+            $('#open-viewer-local').click(function() {
+                $("#open-viewer-local").removeClass("flash-button");
+                openSecondaryWindow("{% url 'atlas:collection_viewer_local' %}");
+                //bc.postMessage(url);
+            })
             $('#view-series').click(function() {
                 $(".series-detail").attr("open", (_, attr) => !attr);
                 //document.getElementsByClassName("series-detail").toggleAttribute("open");

atlas/templates/atlas/series_view.html

@@ -1,8 +1,6 @@
 {% extends 'atlas/base.html' %}
 
 {% load render_table from django_tables2 %}
-{% block css %}
-{% endblock %}
 
 {% block content %}
 
@@ -20,8 +18,95 @@
             </div>
             View my <a href='{% url "atlas:case_view" %}?author={{request.user.id}}'>cases</a>.
         </details>
+
+        <details class="mt-3">
+            <summary>
+                <strong>Extra options</strong>
+            </summary>
+            <form id="bulk-delete-form" method="post" action="{% url 'atlas:series_bulk_delete' %}">
+                {% csrf_token %}
+                <button type="submit" class="btn btn-danger mb-2" onclick="return confirm('Delete selected series?');">
+                    Delete Selected
+                </button>
+            </form>
+        </details>
         {% render_table table %}
     </div>
 
+<script>
+document.getElementById('bulk-delete-form').addEventListener('submit', function(e) {
+    // Remove any previously added hidden inputs
+    document.querySelectorAll('#bulk-delete-form input[name="series_ids"]').forEach(el => el.remove());
+
+    // Find all checked checkboxes
+    const checked = document.querySelectorAll('input[name="selection"]:checked');
+    if (checked.length === 0) {
+        alert("Please select at least one series to delete.");
+        e.preventDefault();
+        return false;
+    }
+    // Add hidden inputs for each checked series
+    checked.forEach(cb => {
+        const hidden = document.createElement('input');
+        hidden.type = 'hidden';
+        hidden.name = 'series_ids';
+        hidden.value = cb.value;
+        this.appendChild(hidden);
+    });
+});
+</script>
+
     <div id="exam-options"></div>
 {% endblock %}
+
+{% block js %}
+    <script>
+document.addEventListener('DOMContentLoaded', function() {
+    // Delegate click event to all table rows
+    document.querySelectorAll('.table tbody tr').forEach(function(row) {
+        row.addEventListener('click', function(e) {
+            // Ignore clicks on links or checkboxes
+            if (e.target.tagName === 'A' || e.target.tagName === 'INPUT') return;
+
+            // Find the checkbox in this row
+            const checkbox = row.querySelector('input[name="selection"]');
+            if (checkbox) {
+                checkbox.checked = !checkbox.checked;
+                row.classList.toggle('selected', checkbox.checked);
+            }
+        });
+
+        // Keep row visually in sync with checkbox state (e.g. after page reload)
+        const checkbox = row.querySelector('input[name="selection"]');
+        if (checkbox && checkbox.checked) {
+            row.classList.add('selected');
+        }
+        // Also toggle row selection when checkbox is clicked directly
+        if (checkbox) {
+            checkbox.addEventListener('click', function(e) {
+                row.classList.toggle('selected', checkbox.checked);
+                // Prevent row click event from firing
+                e.stopPropagation();
+            });
+        }
+    });
+});
+    </script>
+{% endblock %}
+
+
+{% block css %}
+    <style>
+/* Highlight row on hover */
+.table tbody tr:hover {
+    background-color: darkblue;
+    cursor: pointer;
+}
+/* Highlight selected row */
+.table tbody tr.selected {
+    background-color: #b3d7ff !important;
+    color: #333;
+}
+</style>
+{% endblock css %}
+    

atlas/templates/atlas/series_viewer.html

@@ -44,7 +44,7 @@ Associated case:
     </div> {% endcomment %}
 
     <div id="root" class="dicom-viewer-root" data-images="{{ image_url_array_and_count.0 }}"
-         style="width: 1000px; height: 600px; box-sizing: border-box; background: #222;"
+         style="max-width: 1000px; height: 600px; box-sizing: border-box; background: #222;"
          data-auto-cache-stack=true
     ></div>
 

atlas/templates/atlas/user_uploads.html

@@ -68,23 +68,16 @@
                 hx-confirm="This will clear selected uploads, Continue?"
                 title="Deleted selected uploads"
         >Delete Uploads</button>
-        {% if case %}
-            <button id="import-dicoms-case-button"
-                    hx-post="{% url 'api-1:import_dicoms_case' case.id %}"
-                    hx-target=".imported"
-                    {% comment %} hx-indicator=".indicator" {% endcomment %}
-                    hx-include=".selected,[name='order-series']"
-            >Import into case</button>
 
-        {% else %}
-            <button id="import-dicoms-button"
-                    hx-post="{% url 'api-1:import_dicoms' %}"
-                    hx-target=".imported"
-                    {% comment %} hx-indicator=".indicator" {% endcomment %}
-                    hx-include=".selected,[name='order-series']"
-            >Import</button>
-        {% endif %}
+<button id="import-dicoms-sequential-button"
+        type="button"
+        class="btn btn-primary"
+>Import {% if case %}into case{% endif %} (one at a time)</button>
+
+<div id="import-status"></div>
+
         <div class="indicator"><div class="loader"></div>Loading...</div>
+      <div id="import-status"></div>
 
         <div class="imported">
 
@@ -96,6 +89,72 @@
 
     <p><a href="{% url 'atlas:series_view' %}?case=null&sort=-modified_date">View orphan series</a></p>
 
+<script>
+document.getElementById('import-dicoms-sequential-button').addEventListener('click', async function() {
+    const checkboxes = Array.from(document.querySelectorAll('input[name="selection"]:checked'));
+    const allCheckboxes = Array.from(document.querySelectorAll('input[name="selection"]'));
+    // Only include checkboxes that are not disabled (i.e., not already imported)
+    const selectableCheckboxes = allCheckboxes.filter(cb => !cb.disabled);
+    const toImport = checkboxes.length
+        ? checkboxes.filter(cb => !cb.disabled)
+        : selectableCheckboxes;
+    if (toImport.length === 0) {
+        alert("Please select at least one series to import (not already imported).");
+        return;
+    }
+    const statusDiv = document.getElementById('import-status');
+    statusDiv.innerHTML = '';
+    const orderSeries = document.querySelector('input[name="order-series"]:checked').value;
+    const csrfToken = '{{ csrf_token }}';
+    {% if case %}
+        const importUrl = "{% url 'api-1:import_dicoms_case' case.id %}";
+    {% else %}
+        const importUrl = "{% url 'api-1:import_dicoms' %}";
+    {% endif %}
+    for (let i = 0; i < toImport.length; i++) {
+        const seriesId = toImport[i].value;
+        statusDiv.innerHTML += `<div id="import-status-${seriesId}">Importing series ${seriesId}...</div>`;
+        try {
+            const response = await fetch(importUrl, {
+                method: "POST",
+                headers: {
+                    "Content-Type": "application/x-www-form-urlencoded",
+                    "X-CSRFToken": csrfToken,
+                },
+                body: `selection=${encodeURIComponent(seriesId)}&order-series=${encodeURIComponent(orderSeries)}`
+            });
+            const text = await response.text();
+            document.getElementById(`import-status-${seriesId}`).innerHTML = `Series ${seriesId}: ${text}`;
+            // Mark as imported in the UI and make unselectable
+            const li = document.querySelector(`#series-list input[value="${seriesId}"]`)?.closest('li');
+            if (li && !li.classList.contains('imported')) {
+                li.classList.add('imported');
+                // Add badge if not already present
+                if (!li.querySelector('.badge.bg-success')) {
+                    const badge = document.createElement('span');
+                    badge.className = 'badge bg-success ms-2';
+                    badge.textContent = 'Imported';
+                    li.appendChild(badge);
+                }
+                // Disable checkbox and prevent further selection
+                const checkbox = li.querySelector('input[name="selection"]');
+                if (checkbox) {
+                    checkbox.disabled = true;
+                    checkbox.checked = false;
+                }
+                // Remove click handler for selection
+                li.querySelector('span').onclick = null;
+                li.style.pointerEvents = "none";
+                li.style.opacity = "0.7";
+            }
+        } catch (e) {
+            document.getElementById(`import-status-${seriesId}`).innerHTML = `Series ${seriesId}: <span style="color:red;">Failed</span>`;
+        }
+    }
+    statusDiv.innerHTML += "<div>All done.</div>";
+});
+</script>
+
 {% endblock %}
 
 
@@ -155,6 +214,10 @@
 .series-block-popup-link {
   float: right;
 }
+#series-list li.imported {
+    border-color: #e6ffe6;
+    opacity: 0.7;
+}
 </style>
     
 {% endblock css %}

atlas/templates/atlas/viewer_local.html

@@ -0,0 +1,54 @@
+    
+{% load static %}
+<!DOCTYPE html>
+<html>
+<head>
+    <title>Viewer</title>
+        <style type="text/css">
+            body, html
+            {
+                margin: 0; padding: 0; height: 100%; overflow: hidden;
+            }
+
+            #viewer
+            {
+                position:absolute; left: 0; right: 0; bottom: 0; top: 0px; 
+            }
+        </style>
+        <script src="{% static 'dv3d/index.js' %}" type="module" defer="defer" type="module"></script>
+</head>
+
+<body>
+    <div id="awating-load">
+    <p>Awating load request</p>
+    This page will display series when loaded from other pages.
+    </div>
+    <div id="root" class="dicom-viewer-root"
+        style="box-sizing: border-box; background: #222; position: absolute; top: 0; left: 0; right: 0; bottom: 0; width: 100vw; height: 100vh;"
+        data-auto-cache-stack="true"
+    ></div>
+
+    <script type="text/javascript">
+        var win2 = false;
+
+        document.addEventListener("DOMContentLoaded", function() {
+            document.title = "Case: {{current_case.title}}";
+            console.log('ready');
+            const bc = new BroadcastChannel("viva_load");
+            bc.onmessage = (event) => {
+                console.log("message received");
+                console.log(event);
+                if (event.data.type == "open") {
+                    document.getElementById("awating-load").style.display = "none";     
+                    console.log("open, images: ", event.data.images);
+                    document.getElementById("root").dataset.images = event.data.images;
+
+                    window.mountDicomViewers();
+                    bc.postMessage({"type": "open-complete-local"});
+                }
+            };
+        });
+    </script>
+
+</body>
+</html>

atlas/urls.py

@@ -70,6 +70,7 @@ urlpatterns = [
         name="exam_update",
     ),
     path("collection/viewer", TemplateView.as_view(template_name="atlas/viewer.html"), name="collection_viewer"),
+    path("collection/viewer_local", TemplateView.as_view(template_name="atlas/viewer_local.html"), name="collection_viewer_local"),
     path("collection/<int:pk>", views.collection_detail, name="collection_detail"),
     path("collection/<int:pk>/viva", views.collection_viva, name="collection_viva"),
     path("collection/<int:pk>/viva/<int:case_number>", views.collection_viva_case, name="collection_viva_case"),
@@ -218,6 +219,11 @@ urlpatterns = [
         views.collection_case_view,
         name="collection_case_view",
     ),
+    path(
+        "collection/<int:collection_id>/<int:case_id>/display_setup",
+        views.collection_case_display_setup,
+        name="collection_case_display_setup",
+    ),
     path(
         "collection/<int:pk>/<int:case_number>/take/<int:cid>/<str:passcode>",
         views.collection_case_view_take,
@@ -266,6 +272,7 @@ urlpatterns = [
     ),
     path('series/<int:series_pk>/add-to-case/', views.add_series_to_case, name='add_series_to_case'),
     path('series/<int:series_pk>/<int:case_pk>/remove-from-case/', views.remove_series_from_case, name='remove_series_from_case'),
+    path('series/bulk-delete/', views.series_bulk_delete, name='series_bulk_delete'),
     path('series_finding/<int:finding_id>/details/', views.series_finding_details, name='series_finding_details'),
     path('series_finding/migration-status/', views.seriesfinding_migration_status, name='seriesfinding_migration_status'),
     path("uncategorised_dicoms/", views.uncategorised_dicoms, name="uncategorised_dicoms_view"),

atlas/views.py

@@ -3181,4 +3181,44 @@ def seriesfinding_migration_status(request):
         })
     return render(request, "atlas/seriesfinding_migration_status.html", {
         "findings_status": findings_status
+    })
+
+def series_bulk_delete(request):
+    if request.method == "POST":
+        ids = request.POST.getlist("series_ids")
+        # Only delete series the user has permission to delete
+        series_to_delete = Series.objects.filter(pk__in=ids)
+        deleted_ids = []
+        for series in series_to_delete:
+            if series.check_user_can_edit(request.user):
+                series.delete()
+                deleted_ids.append(series.pk)
+        # Optionally, you could add a message here about which were deleted
+    return redirect('atlas:series_view')
+
+@user_is_collection_author_or_atlas_editor
+@csrf_exempt  # Only if you have CSRF issues; otherwise, keep CSRF protection
+def collection_case_display_setup(request, collection_id, case_id):
+    """
+    View to set up the display options for a specific case in a collection.
+    This can include setting which series to display, annotations, etc.
+    """
+    case_detail = get_object_or_404(CaseDetail, case__pk=case_id, collection__pk=collection_id)
+
+    if request.method == "POST":
+        data = json.loads(request.body.decode("utf-8"))
+        if data.get("reset_viewerstate"):
+            case_detail.default_viewerstate = None
+            case_detail.save()
+            return HttpResponse("<span class='text-success'>Viewer state reset to default.</span>")
+        viewerstate = data.get("viewerstate")
+        if viewerstate is not None:
+            case_detail.default_viewerstate = viewerstate
+            case_detail.save()
+            return HttpResponse("<span class='text-success'>Viewer state saved.</span>")
+        else:
+            return HttpResponse("<span class='text-danger'>No viewer state provided.</span>", status=400)
+
+    return render(request, "atlas/collection_case_display_setup.html", {
+        "case_detail": case_detail
     })