Load Track Hub via Genome url

igvteam · Oct 25, 2023 · 84bcb0c · 84bcb0c
1 parent 8e05bc0
commit 84bcb0c
Showing 1 changed file with 13 additions and 7 deletions.
diff --git a/js/app.js b/js/app.js
@@ -151,20 +151,26 @@ async function initializationHelper(browser, container, options) {
 
     const $igvMain = $('#igv-main')
 
+    const genomeLoader = async configuration => {
+
+        if (configuration.url && configuration.url.endsWith('hub.txt')) {
+            const hub = await igv.Hub.loadHub(configuration.url)
+            await Globals.browser.loadSession({ url: configuration.url })
+            await updateTrackMenusWithTrackHub(hub)
+        } else if (configuration.id !== browser.genome.id) {
+            await loadGenome(configuration)
+        }
+
+    }
+
     const genomeFileLoadConfig =
         {
             localFileInput: document.getElementById('igv-app-dropdown-local-genome-file-input'),
             initializeDropbox,
             dropboxButton: options.dropboxAPIKey ? document.getElementById('igv-app-dropdown-dropbox-genome-file-button') : undefined,
             googleEnabled: googleEnabled,
             googleDriveButton: document.getElementById('igv-app-dropdown-google-drive-genome-file-button'),
-            loadHandler: async configuration => {
-
-                if (configuration.id !== browser.genome.id) {
-                    await loadGenome(configuration)
-                }
-
-            }
+            loadHandler: genomeLoader
         }
 
     createGenomeWidgets({