Initialise UI for managing genotype datasets.

1 files changed, 27 insertions, 2 deletions

diff --git a/uploader/genotypes/views.py b/uploader/genotypes/views.py
index 8752b02..4158491 100644
--- a/uploader/genotypes/views.py
+++ b/uploader/genotypes/views.py
@@ -136,5 +136,30 @@ def list_markers(species_id: int):
 @require_login
 def view_dataset(species_id: int, population_id: int, dataset_id: int):
     """View details regarding a specific dataset."""
-    return (f"Genotype dataset '{dataset_id}, from population '{population_id}' "
-            f"of species '{species_id}'.")
+    with database_connection(app.config["SQL_URI"]) as conn:
+        species = species_by_id(conn, species_id)
+        if not bool(species):
+            flash("Invalid species provided!", "alert-danger")
+            return redirect(url_for("species.populations.genotypes.index"))
+
+        population = population_by_species_and_id(
+            conn, species_id, population_id)
+        if not bool(population):
+            flash("Invalid population selected!", "alert-danger")
+            return redirect(url_for(
+                "species.populations.genotypes.select_population",
+                species_id=species_id))
+
+        dataset = genotype_dataset(conn, species_id, population_id, dataset_id)
+        if not bool(dataset):
+            flash("Could not find such a dataset!", "alert-danger")
+            return redirect(url_for(
+                "species.populations.genotypes.list_genotypes",
+                species_id=species_id,
+                population_id=population_id))
+
+        return render_template("genotypes/view-dataset.html",
+                               species=species,
+                               population=population,
+                               dataset=dataset,
+                               activelink="view-dataset")