Check if server is accessible first, fix function name [ci skip]

AntoineGautier · AntoineGautier · commit 404b669193a9 · 2025-09-18T11:28:30.000+02:00
diff --git a/buildingspy/templates/plot.html b/buildingspy/templates/plot.html
@@ -1,6 +1,7 @@
 <html>
   <head>
     <meta charset="utf-8" />
+    <link rel="icon" href="data:;base64,iVBORw0KGgo=" />
     <title>$PAGE_TITLE</title>
     <script src="https://cdn.plot.ly/plotly-3.0.1.min.js" charset="utf-8"></script>
   </head>
@@ -59,19 +60,25 @@
           const fileInfo = []; // To track which variable each promise belongs to
 
           // Collect all groups and prepare file loading
-          Object.keys(dict_var_info).forEach((v) => {
-            dict_var_info[v].forEach((el) => {
-              avail_groups.push(el["group"]);
-            });
-
-            // Prepare file loading for each variable
-            const fileTypes = ["reference.csv", "test.csv", "errors.csv"];
-            fileTypes.forEach((f) => {
-              const file = [srv_url, dict_var_info[v][0]["dir"], f].join("/");
-              filePromises.push(loadCSV(file));
-              fileInfo.push({ variable: v, type: f });
+          // Check if server is accessible first
+          fetch(srv_url)
+            .then(response => {
+              if (!response.ok) {
+                throw new Error(`Server not accessible (status: ${response.status})`);
+              }
+              Object.keys(dict_var_info).forEach((v) => {
+                dict_var_info[v].forEach((el) => {
+                  avail_groups.push(el["group"]);
+                });
+                // Prepare file loading for each variable
+                const fileTypes = ["reference.csv", "test.csv", "errors.csv"];
+                fileTypes.forEach((f) => {
+                  const file = [srv_url, dict_var_info[v][0]["dir"], f].join("/");
+                  filePromises.push(loadCSV(file));
+                  fileInfo.push({ variable: v, type: f });
+                });
+              });
             });
-          });
 
           // Wait for all files to load
           const csvDataSets = await Promise.all(filePromises);
@@ -116,7 +123,7 @@
           console.error("Error loading or processing data:", error);
           document.getElementById("myDiv").innerHTML = `<div style="text-align:center;padding:20px;color:red;">
                         Error loading data: ${error.message}<br>
-                        <button onclick="make_plot()">Retry</button>
+                        <button onclick="makePlot()">Retry</button>
                     </div>`;
         }
       }
