From 03a91557c119fc2c4cdfc36015260034ead0ba98 Mon Sep 17 00:00:00 2001
From: Frederick Muriuki Muriithi
Date: Mon, 20 Sep 2021 06:54:04 +0300
Subject: Provide UI elements for clustered heatmap generation

Issue:
https://github.com/genenetwork/gn-gemtext-threads/blob/main/topics/gn1-migration-to-gn2/clustering.gmi

* wqflask/wqflask/collect.py: provide hard-coded URL for testing
* wqflask/wqflask/templates/collections/view.html: provide button

  Provide a button to trigger the heatmap generation. As a test, we
  also provide a hard-coded URL for the API endpoint to get the
  heatmap data.
---
 wqflask/wqflask/collect.py                      | 3 ++-
 wqflask/wqflask/templates/collections/view.html | 6 ++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

(limited to 'wqflask')

diff --git a/wqflask/wqflask/collect.py b/wqflask/wqflask/collect.py
index 01274ba9..41ff47ae 100644
--- a/wqflask/wqflask/collect.py
+++ b/wqflask/wqflask/collect.py
@@ -219,7 +219,8 @@ def view_collection():
         json_version.append(jsonable(trait_ob))
 
     collection_info = dict(trait_obs=trait_obs,
-                           uc=uc)
+                           uc=uc,
+                           heatmap_data_url="http://localhost:8080/api/heatmaps/clustered")
 
     if "json" in params:
         return json.dumps(json_version)
diff --git a/wqflask/wqflask/templates/collections/view.html b/wqflask/wqflask/templates/collections/view.html
index 9ec98ab1..09f9dd21 100644
--- a/wqflask/wqflask/templates/collections/view.html
+++ b/wqflask/wqflask/templates/collections/view.html
@@ -50,6 +50,12 @@
                     <button class="btn btn-default" id="deselect_all" type="button"><span class="glyphicon glyphicon-remove"></span> Deselect</button>
                     <button id="remove" class="btn btn-danger" data-url="/collections/remove" type="button" disabled><i class="icon-minus-sign"></i> Delete Rows</button>
                     <button id="delete" class="btn btn-danger submit_special" data-url="/collections/delete" title="Delete this collection" > Delete Collection</button>
+		    <button id="clustered-heatmap"
+			    class="btn btn-main"
+			    data-url="{{heatmap_data_url}}"
+			    title="Generate heatmap from this collection">
+		      Clustered Heatmap
+		    </button>
                 </form>
             </div>
             <div style="margin-top: 10px; margin-bottom: 5px;">
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