fix many issues

atlas/models.py

@@ -1379,7 +1379,7 @@ def _populate_case_study_date_on_series_image_save(sender, instance, **kwargs):
     if not instance.series_id:
         return
 
-    tags = instance.basic_dicom_tags or {}
+    tags = getattr(instance, "basic_dicom_tags", None) or {}
     raw_date = tags.get("StudyDate") or tags.get("AcquisitionDate") or tags.get("SeriesDate")
     parsed = Case._parse_dicom_date(raw_date)
     if not parsed:
@@ -1520,6 +1520,14 @@ class Series(SeriesBase):
             self.pk, self.get_examination_full(), self.description, case_id
         )
 
+    def get_viewer_stack_description(self) -> str:
+        description = self.description or str(self.examination or "Series")
+        if self.plane:
+            description = f"{description} ({self.plane})"
+        if self.contrast:
+            description = f"{description} / {self.contrast}"
+        return description
+
     def get_absolute_url(self):
         return reverse("atlas:series_detail", kwargs={"pk": self.pk})
 
@@ -1558,10 +1566,7 @@ class Series(SeriesBase):
             # else:
             #    instances.append(image.get_image_dicom_json(image_index))
 
-        description = f"{self.examination} ({self.plane})"
-        if self.contrast and self.contrast is not None:
-            description = f"{description} / {self.contrast}"
-        series_json["SeriesDescription"] = description
+        series_json["SeriesDescription"] = self.get_viewer_stack_description()
         series_json["instances"] = instances
 
         return series_json

atlas/templates/atlas/case_display_block.html

@@ -6,7 +6,7 @@
                  id="series-block-{{ series.pk }}"
                  data-series-id="{{series.pk}}"
                  data-series-label="Series {{ forloop.counter }}"
-                 data-series-name="{{ series|escape }}"
+                 data-series-name="{{ series.get_viewer_stack_description|escape }}"
                  data-image-ids='{{ series.get_image_url_array_and_count.0 }}'
                  data-series-detail-url="{% url 'atlas:series_detail' pk=series.pk %}"
                  data-series-popup-url="/atlas/series/{{series.pk}}"
@@ -43,7 +43,7 @@
                                 class="btn btn-link btn-sm text-muted series-open-primary-btn"
                                 title="View series in viewer"
                                 data-series-id="{{series.pk}}"
-                                data-series-name="{{ series|escape }}">
+                                data-series-name="{{ series.get_viewer_stack_description|escape }}">
                             <i class="bi bi-eye"></i> View
                         </button>
                         <div class="series-card-inline-actions">
@@ -57,7 +57,7 @@
                                     class="btn btn-outline-info btn-sm series-open-new-viewport-btn d-none"
                                     title="View series in a new pane"
                                     data-series-id="{{series.pk}}"
-                                    data-series-name="{{ series|escape }}"
+                                    data-series-name="{{ series.get_viewer_stack_description|escape }}"
                                     tabindex="-1"
                                     aria-hidden="true">
                                 <i class="bi bi-layout-split"></i> View in new pane
@@ -1357,7 +1357,9 @@
             }
 
             document.querySelectorAll(".select-series-btn").forEach(function(btn) {
-                btn.addEventListener("click", function() {
+                btn.addEventListener("click", function(event) {
+                    event.preventDefault();
+                    event.stopPropagation();
                     const parent = btn.closest(".series-block");
                     toggleSeriesSelection(parent);
                 });

atlas/tests/test_series_viewer_description.py

@@ -0,0 +1,20 @@
+from __future__ import annotations
+
+import pytest
+
+from atlas.models import SeriesImage, _populate_case_study_date_on_series_image_save
+
+
+@pytest.mark.django_db
+def test_series_viewer_stack_description_includes_plane_and_contrast(create_series):
+    series = create_series
+
+    assert series.get_viewer_stack_description() == "Test Examination (Test Plane) / Test Contrast"
+    assert series.get_series_dicom_json()["SeriesDescription"] == "Test Examination (Test Plane) / Test Contrast"
+
+
+@pytest.mark.django_db
+def test_series_image_save_hook_handles_missing_basic_dicom_tags(create_series):
+    image = SeriesImage(series=create_series)
+
+    _populate_case_study_date_on_series_image_save(SeriesImage, image)

atlas/views.py

@@ -3576,6 +3576,7 @@ def uploads_import_htmx(request, case_id: int | None = None):
         imported = import_dicoms_helper(request, case_id=case_id, dicoms=dicoms)
     except Exception as exc:
         logger.exception("Error during uploads import")
+        logging.getLogger(__name__).exception("Error during uploads import")
         return HttpResponse(
             f'<div class="alert alert-danger mb-0">Import failed: {escape(str(exc))}</div>',
             status=500,

rad/tests/test_logs_view.py

@@ -0,0 +1,37 @@
+from __future__ import annotations
+
+import pytest
+from django.urls import reverse
+
+
+@pytest.mark.django_db
+def test_logs_view_filters_by_date_and_can_reset_log_file(client, admin_user, monkeypatch, tmp_path):
+    client.force_login(admin_user)
+
+    log_file = tmp_path / "log.txt"
+    log_file.write_text(
+        "[03/Jun/2026 10:00:00] INFO [atlas.views:10] first entry\n"
+        "[03/Jun/2026 11:00:00] ERROR [atlas.views:11] second entry\n",
+        encoding="utf-8",
+    )
+    monkeypatch.setattr("rad.views.settings.BASE_DIR", str(tmp_path))
+
+    response = client.get(
+        reverse("logs_view"),
+        {
+            "date_from": "2026-06-03",
+            "date_to": "2026-06-03",
+            "time_from": "10:30",
+            "time_to": "11:30",
+        },
+    )
+
+    assert response.status_code == 200
+    assert b"second entry" in response.content
+    assert b"first entry" not in response.content
+
+    response = client.post(reverse("logs_view"), {"action": "clear"})
+
+    assert response.status_code == 200
+    assert b"Log file cleared." in response.content
+    assert log_file.read_text(encoding="utf-8") == ""

rad/views.py

@@ -3,6 +3,7 @@ from typing import Any, Optional
 import os
 import re
 from io import StringIO
+from datetime import datetime
 from django.conf import settings
 
 from django_tables2 import SingleTableMixin
@@ -306,6 +307,53 @@ def logs_view(request):
     show_all = request.GET.get("all") == "1"
     raw_mode = request.GET.get("raw") == "1"
     include_noise = request.GET.get("include_noise") == "1"
+    date_from_raw = request.GET.get("date_from", "").strip()
+    date_to_raw = request.GET.get("date_to", "").strip()
+    time_from_raw = request.GET.get("time_from", "").strip()
+    time_to_raw = request.GET.get("time_to", "").strip()
+    action_message = ""
+
+    if request.method == "POST" and request.POST.get("action") == "clear":
+        try:
+            os.makedirs(os.path.dirname(log_file_path), exist_ok=True)
+            with open(log_file_path, "w", encoding="utf-8"):
+                pass
+            action_message = "Log file cleared."
+        except Exception as exc:
+            action_message = f"Failed to clear log file: {exc}"
+
+    def _parse_log_timestamp(timestamp_text: str) -> datetime | None:
+        if not timestamp_text:
+            return None
+        for timestamp_format in ("%d/%b/%Y %H:%M:%S", "%Y-%m-%d %H:%M:%S"):
+            try:
+                return datetime.strptime(timestamp_text, timestamp_format)
+            except ValueError:
+                continue
+        return None
+
+    def _parse_date_input(value: str):
+        if not value:
+            return None
+        try:
+            return datetime.strptime(value, "%Y-%m-%d").date()
+        except ValueError:
+            return None
+
+    def _parse_time_input(value: str):
+        if not value:
+            return None
+        for time_format in ("%H:%M", "%H:%M:%S"):
+            try:
+                return datetime.strptime(value, time_format).time()
+            except ValueError:
+                continue
+        return None
+
+    date_from = _parse_date_input(date_from_raw)
+    date_to = _parse_date_input(date_to_raw)
+    time_from = _parse_time_input(time_from_raw)
+    time_to = _parse_time_input(time_to_raw)
 
     if raw_mode:
         if not os.path.exists(log_file_path):
@@ -438,6 +486,19 @@ def logs_view(request):
         if search_lower and search_lower not in haystack:
             continue
 
+        entry_timestamp = _parse_log_timestamp(entry.get("timestamp", ""))
+        if date_from or date_to or time_from or time_to:
+            if entry_timestamp is None:
+                continue
+            if date_from and entry_timestamp.date() < date_from:
+                continue
+            if date_to and entry_timestamp.date() > date_to:
+                continue
+            if time_from and entry_timestamp.time() < time_from:
+                continue
+            if time_to and entry_timestamp.time() > time_to:
+                continue
+
         filtered_entries.append(entry)
 
     total = len(filtered_entries)
@@ -459,6 +520,11 @@ def logs_view(request):
             "raw_url": f"{reverse('logs_view')}?raw=1",
             "include_noise": include_noise,
             "noise_suppressed": noise_suppressed,
+            "date_from": date_from_raw,
+            "date_to": date_to_raw,
+            "time_from": time_from_raw,
+            "time_to": time_to_raw,
+            "action_message": action_message,
         },
     )
 

templates/logs_viewer.html

@@ -52,6 +52,10 @@
             </div>
         </div>
 
+        {% if action_message %}
+            <div class="alert alert-info">{{ action_message }}</div>
+        {% endif %}
+
         <div class="card border-0 shadow-sm mb-4">
             <div class="card-body">
                 <form method="get" class="row g-2">
@@ -70,6 +74,18 @@
                             {% endfor %}
                         </select>
                     </div>
+                    <div class="col-12 col-md-2">
+                        <input type="date" name="date_from" class="form-control" value="{{ date_from }}" aria-label="Date from">
+                    </div>
+                    <div class="col-12 col-md-2">
+                        <input type="date" name="date_to" class="form-control" value="{{ date_to }}" aria-label="Date to">
+                    </div>
+                    <div class="col-12 col-md-1">
+                        <input type="time" name="time_from" class="form-control" value="{{ time_from }}" aria-label="Time from">
+                    </div>
+                    <div class="col-12 col-md-1">
+                        <input type="time" name="time_to" class="form-control" value="{{ time_to }}" aria-label="Time to">
+                    </div>
                     <div class="col-12 col-md-2 d-flex align-items-center">
                         <div class="form-check mt-1">
                             <input class="form-check-input" type="checkbox" value="1" id="include_noise" name="include_noise" {% if include_noise %}checked{% endif %}>
@@ -86,15 +102,22 @@
                     </div>
                     <div class="col-12 col-md-auto">
                         {% if show_all %}
-                            <a href="{% url 'logs_view' %}?q={{ search_query|urlencode }}&level={{ level_filter|urlencode }}{% if include_noise %}&include_noise=1{% endif %}" class="btn btn-outline-secondary">Show recent only</a>
+                            <a href="{% url 'logs_view' %}?q={{ search_query|urlencode }}&level={{ level_filter|urlencode }}{% if date_from %}&date_from={{ date_from|urlencode }}{% endif %}{% if date_to %}&date_to={{ date_to|urlencode }}{% endif %}{% if time_from %}&time_from={{ time_from|urlencode }}{% endif %}{% if time_to %}&time_to={{ time_to|urlencode }}{% endif %}{% if include_noise %}&include_noise=1{% endif %}" class="btn btn-outline-secondary">Show recent only</a>
                         {% else %}
-                            <a href="{% url 'logs_view' %}?q={{ search_query|urlencode }}&level={{ level_filter|urlencode }}&all=1{% if include_noise %}&include_noise=1{% endif %}" class="btn btn-outline-info">View all logs</a>
+                            <a href="{% url 'logs_view' %}?q={{ search_query|urlencode }}&level={{ level_filter|urlencode }}&all=1{% if date_from %}&date_from={{ date_from|urlencode }}{% endif %}{% if date_to %}&date_to={{ date_to|urlencode }}{% endif %}{% if time_from %}&time_from={{ time_from|urlencode }}{% endif %}{% if time_to %}&time_to={{ time_to|urlencode }}{% endif %}{% if include_noise %}&include_noise=1{% endif %}" class="btn btn-outline-info">View all logs</a>
                         {% endif %}
                     </div>
+                    <div class="col-12 col-md-auto">
+                        <button type="submit" form="clear-log-form" class="btn btn-outline-danger" onclick="return confirm('Clear the log file?');">Reset log file</button>
+                    </div>
                     <div class="col-12 col-md-auto">
                         <a href="{{ raw_url }}" class="btn btn-outline-dark" target="_blank" rel="noopener">View raw file</a>
                     </div>
                 </form>
+                <form id="clear-log-form" method="post" class="d-none">
+                    {% csrf_token %}
+                    <input type="hidden" name="action" value="clear">
+                </form>
             </div>
         </div>
 
@@ -153,7 +176,7 @@
                 {% endif %}
                 {% if noise_suppressed and not include_noise %}
                     Hidden {{ noise_suppressed }} noisy template debug entr{{ noise_suppressed|pluralize:"y,ies" }}.
-                    <a href="{% url 'logs_view' %}?q={{ search_query|urlencode }}&level={{ level_filter|urlencode }}{% if show_all %}&all=1{% endif %}&include_noise=1" class="alert-link">Show them</a>.
+                    <a href="{% url 'logs_view' %}?q={{ search_query|urlencode }}&level={{ level_filter|urlencode }}{% if show_all %}&all=1{% endif %}{% if date_from %}&date_from={{ date_from|urlencode }}{% endif %}{% if date_to %}&date_to={{ date_to|urlencode }}{% endif %}{% if time_from %}&time_from={{ time_from|urlencode }}{% endif %}{% if time_to %}&time_to={{ time_to|urlencode }}{% endif %}&include_noise=1" class="alert-link">Show them</a>.
                 {% endif %}
             </div>
         {% else %}