Fix paste issue in editor, tweak jam page

src/templates/src/editor.html

@@ -270,8 +270,9 @@
     });
 
     textField.addEventListener("paste", function(ev) {
-        if (ev.clipboardData && ev.clipboardData.files) {
-            importUserFiles(ev.clipboardData.files)
+        const files = ev.clipboardData?.files ?? [];
+        if (files.length > 0) {
+            importUserFiles(files)
         }
     });
 

src/templates/src/wheeljam_index.html

@@ -228,9 +228,18 @@
             <h2 id="dates">September 27 - October 3</h2>
             <div id="tagline" class="center">
                 A one-week jam to bring a fresh perspective to old ideas.
+                <b>
+                    {{ if gt .DaysUntil 1 }}
+                        Starting in {{ .DaysUntil }} days.
+                    {{ else if eq .DaysUntil 1 }}
+                        Starting tomorrow.
+                    {{ else }}
+                        Happening right now.
+                    {{ end }}
+                </b>
             </div>
             <div id="actions" class="flex justify-center">
-                <a class="ba b--white br2 pv2 pv3-ns ph3 ph4-ns" target="_blank" href="https://handmade.network/whenisit?t=1632744000&n=HMN%20Wheel%20Reinvention%20Jam&u=https%3A%2F%2Fhandmade.network%2Fjam">Countdown</a>
+                <a class="ba b--white br2 pv2 pv3-ns ph3 ph4-ns" target="_blank" href="https://handmade.network/forums/jam/t/8074-register_here__jam_projects___teams%2521">Register</a>
                 <a class="ba b--white br2 pv2 pv3-ns ph3 ph4-ns ml3" target="_blank" href="https://discord.gg/hxWxDee">Join the Discord</a>
             </div>
         </div>
@@ -301,7 +310,7 @@
                             Your submission post is required to have multiple screenshots of your software in action, and ideally should include a demo video. It doesn’t need to be fancy, but people should be able to see it without needing to run the actual program.
                         </p>
                         <p>
-                            We recommend ShareX for recording desktop video on Windows; on Mac, just press ⌘-Option-5 and record a video, or use QuickTime.
+                            We recommend ShareX for recording desktop video on Windows. On Mac, just press ⌘-Option-5 and record a video, or use QuickTime.
                         </p>
                     </li>
                     <li>Publishing your source code, or builds, is encouraged but not required.</li>

src/website/jam.go

@@ -1,6 +1,8 @@
 package website
 
 import (
+	"time"
+
 	"git.handmade.network/hmn/hmn/src/hmnurl"
 	"git.handmade.network/hmn/hmn/src/templates"
 )
@@ -8,10 +10,11 @@ import (
 func JamIndex(c *RequestContext) ResponseData {
 	var res ResponseData
 
-	/*
-		ogimagepath = '%swheeljam/opengraph.png' % (settings.STATIC_URL)
-		ogimageurl = urljoin(current_site_host(), ogimagepath)
-	*/
+	jamStartTime := time.Date(2021, 9, 27, 0, 0, 0, 0, time.UTC)
+	daysUntil := jamStartTime.YearDay() - time.Now().UTC().YearDay()
+	if daysUntil < 0 {
+		daysUntil = 0
+	}
 
 	baseData := getBaseDataAutocrumb(c, "Wheel Reinvention Jam")
 	baseData.OpenGraphItems = []templates.OpenGraphItem{
@@ -22,6 +25,14 @@ func JamIndex(c *RequestContext) ResponseData {
 		{Property: "og:url", Value: hmnurl.BuildJamIndex()},
 	}
 
-	res.MustWriteTemplate("wheeljam_index.html", baseData, c.Perf)
+	type JamPageData struct {
+		templates.BaseData
+		DaysUntil int
+	}
+
+	res.MustWriteTemplate("wheeljam_index.html", JamPageData{
+		BaseData:  baseData,
+		DaysUntil: daysUntil,
+	}, c.Perf)
 	return res
 }