feat: add comments/presi eplus promos for discoveribility

excalidraw-app/App.tsx

@@ -137,6 +137,9 @@ import { ExcalidrawPlusIframeExport } from "./ExcalidrawPlusIframeExport";
 
 import "./index.scss";
 
+import { ExcalidrawPlusAppLink } from "./components/ExcalidrawPlusAppLink";
+import { AppSidebar } from "./components/AppSidebar";
+
 import type { CollabAPI } from "./collab/Collab";
 
 polyfill();
@@ -850,6 +853,7 @@ const ExcalidrawWrapper = () => {
           }
           return (
             <div className="top-right-ui">
+              <ExcalidrawPlusAppLink isSignedIn={isExcalidrawPlusSignedUser} />
               {collabError.message && <CollabError collabError={collabError} />}
               <LiveCollaborationTrigger
                 isCollaborating={isCollaborating}
@@ -941,6 +945,8 @@ const ExcalidrawWrapper = () => {
           }}
         />
 
+        <AppSidebar />
+
         {errorMessage && (
           <ErrorDialog onClose={() => setErrorMessage("")}>
             {errorMessage}

excalidraw-app/components/AppFooter.tsx

@@ -5,7 +5,6 @@ import { isExcalidrawPlusSignedUser } from "../app_constants";
 
 import { DebugFooter, isVisualDebuggerEnabled } from "./DebugCanvas";
 import { EncryptedIcon } from "./EncryptedIcon";
-import { ExcalidrawPlusAppLink } from "./ExcalidrawPlusAppLink";
 
 export const AppFooter = React.memo(
   ({ onChange }: { onChange: () => void }) => {
@@ -19,11 +18,7 @@ export const AppFooter = React.memo(
           }}
         >
           {isVisualDebuggerEnabled() && <DebugFooter onChange={onChange} />}
-          {isExcalidrawPlusSignedUser ? (
-            <ExcalidrawPlusAppLink />
-          ) : (
-            <EncryptedIcon />
-          )}
+          {!isExcalidrawPlusSignedUser && <EncryptedIcon />}
         </div>
       </Footer>
     );

excalidraw-app/components/AppSidebar.scss

@@ -0,0 +1,36 @@
+.excalidraw {
+  .app-sidebar-promo-container {
+    padding: 0.75rem;
+    display: flex;
+    flex-direction: column;
+    text-align: center;
+    gap: 1rem;
+    flex: 1 1 auto;
+  }
+
+  .app-sidebar-promo-image {
+    margin: 1rem 0;
+
+    height: 16.25rem;
+    background-size: contain;
+    background-position: center;
+    background-repeat: no-repeat;
+
+    background-image: radial-gradient(
+        circle,
+        transparent 60%,
+        var(--sidebar-bg-color) 100%
+      ),
+      var(--image-source);
+
+    display: flex;
+  }
+
+  .app-sidebar-promo-text {
+    padding: 0 2rem;
+  }
+
+  .link-button {
+    margin: 0 auto;
+  }
+}

excalidraw-app/components/AppSidebar.tsx

@@ -0,0 +1,73 @@
+import { DefaultSidebar, Sidebar, THEME } from "@excalidraw/excalidraw";
+import {
+  messageCircleIcon,
+  presentationIcon,
+} from "@excalidraw/excalidraw/components/icons";
+import { LinkButton } from "@excalidraw/excalidraw/components/LinkButton";
+import { useUIAppState } from "@excalidraw/excalidraw/context/ui-appState";
+
+import "./AppSidebar.scss";
+
+export const AppSidebar = () => {
+  const { theme } = useUIAppState();
+
+  return (
+    <DefaultSidebar>
+      <DefaultSidebar.TabTriggers>
+        <Sidebar.TabTrigger tab="comments">
+          {messageCircleIcon}
+        </Sidebar.TabTrigger>
+        <Sidebar.TabTrigger tab="presentation">
+          {presentationIcon}
+        </Sidebar.TabTrigger>
+      </DefaultSidebar.TabTriggers>
+      <Sidebar.Tab tab="comments">
+        <div className="app-sidebar-promo-container">
+          <div
+            className="app-sidebar-promo-image"
+            style={{
+              ["--image-source" as any]: `url(/oss_promo_comments_${
+                theme === THEME.DARK ? "dark" : "light"
+              }.jpg)`,
+              opacity: 0.7,
+            }}
+          />
+          <div className="app-sidebar-promo-text">
+            Make comments with Excalidraw+
+          </div>
+          <LinkButton
+            href={`${
+              import.meta.env.VITE_APP_PLUS_LP
+            }/plus?utm_source=excalidraw&utm_medium=app&utm_content=comments_promo#excalidraw-redirect`}
+          >
+            Sign up now
+          </LinkButton>
+        </div>
+      </Sidebar.Tab>
+      <Sidebar.Tab tab="presentation" className="px-3">
+        <div className="app-sidebar-promo-container">
+          <div
+            className="app-sidebar-promo-image"
+            style={{
+              ["--image-source" as any]: `url(/oss_promo_presentations_${
+                theme === THEME.DARK ? "dark" : "light"
+              }.svg)`,
+              backgroundSize: "60%",
+              opacity: 0.4,
+            }}
+          />
+          <div className="app-sidebar-promo-text">
+            Create presentations with Excalidraw+
+          </div>
+          <LinkButton
+            href={`${
+              import.meta.env.VITE_APP_PLUS_LP
+            }/plus?utm_source=excalidraw&utm_medium=app&utm_content=presentations_promo#excalidraw-redirect`}
+          >
+            Sign up now
+          </LinkButton>
+        </div>
+      </Sidebar.Tab>
+    </DefaultSidebar>
+  );
+};

excalidraw-app/components/ExcalidrawPlusAppLink.tsx

@@ -1,19 +1,22 @@
-import { isExcalidrawPlusSignedUser } from "../app_constants";
-
-export const ExcalidrawPlusAppLink = () => {
-  if (!isExcalidrawPlusSignedUser) {
-    return null;
-  }
+export const ExcalidrawPlusAppLink = ({
+  isSignedIn,
+}: {
+  isSignedIn: boolean;
+}) => {
   return (
     <a
       href={`${
-        import.meta.env.VITE_APP_PLUS_APP
-      }?utm_source=excalidraw&utm_medium=app&utm_content=signedInUserRedirectButton#excalidraw-redirect`}
+        isSignedIn
+          ? import.meta.env.VITE_APP_PLUS_LP
+          : import.meta.env.VITE_APP_PLUS_APP
+      }/plus?utm_source=excalidraw&utm_medium=app&utm_content=${
+        isSignedIn ? "signedInBanner" : "guestBanner"
+      }#excalidraw-redirect`}
       target="_blank"
       rel="noopener"
-      className="plus-button"
+      className="plus-banner"
     >
-      Go to Excalidraw+
+      Excalidraw+
     </a>
   );
 };

excalidraw-app/index.scss

@@ -1,3 +1,5 @@
+@import "../packages/excalidraw/css/variables.module.scss";
+
 .excalidraw {
   --color-primary-contrast-offset: #625ee0; // to offset Chubb illusion
 
@@ -9,6 +11,7 @@
     display: flex;
     justify-content: center;
     align-items: flex-start;
+    gap: 0.75rem;
   }
 
   .footer-center {
@@ -90,22 +93,31 @@
   }
 }
 
-.plus-button {
+.plus-banner {
   display: flex;
   justify-content: center;
   cursor: pointer;
   align-items: center;
   border: 1px solid var(--color-primary);
-  padding: 0.5rem 0.75rem;
+  padding: 0.5rem 0.875rem;
   border-radius: var(--border-radius-lg);
   background-color: var(--island-bg-color);
-  color: var(--color-primary) !important;
   text-decoration: none !important;
 
-  font-size: 0.75rem;
+  font-family: var(--ui-font);
+  font-size: 0.8333rem;
   box-sizing: border-box;
   height: var(--lg-button-size);
 
+  border: none;
+  box-shadow: 0 0 0 1px var(--color-surface-lowest);
+  background-color: var(--color-surface-low);
+  color: var(--button-color, var(--color-on-surface)) !important;
+
+  &:active {
+    box-shadow: 0 0 0 1px var(--color-brand-active);
+  }
+
   &:hover {
     background-color: var(--color-primary);
     color: white !important;
@@ -117,7 +129,7 @@
 }
 
 .theme--dark {
-  .plus-button {
+  .plus-banner {
     &:hover {
       color: black !important;
     }