Release 202506020353

web/src/components/Button.astro

@@ -6,7 +6,7 @@ import { cn } from '../lib/cn'
 
 import type { HTMLAttributes, Polymorphic } from 'astro/types'
 
-type Props<Tag extends 'a' | 'button' | 'label' = 'button'> = Polymorphic<
+type Props<Tag extends 'a' | 'button' | 'label' | 'span' = 'button'> = Polymorphic<
   Required<Pick<HTMLAttributes<'label'>, Tag extends 'label' ? 'for' : never>> &
     VariantProps<typeof button> & {
       as: Tag
@@ -249,7 +249,7 @@ const button = tv({
 })
 
 const {
-  as: Tag = 'button' as 'a' | 'button' | 'label',
+  as: Tag = 'button' as 'a' | 'button' | 'label' | 'span',
   label,
   icon,
   endIcon,
@@ -286,8 +286,7 @@ const ActualTag = disabled && Tag === 'a' ? 'span' : Tag
 
 <ActualTag
   class={base({ class: cn({ 'opacity-20 hover:opacity-50': disabled }, className) })}
-  role={role ??
-    (ActualTag === 'button' || ActualTag === 'label' || ActualTag === 'span' ? undefined : 'button')}
+  role={role ?? (Tag === 'button' || Tag === 'label' || (disabled && Tag === 'a') ? undefined : 'button')}
   aria-disabled={disabled}
   {...dataAstroReload && { 'data-astro-reload': dataAstroReload }}
   {...htmlProps}

web/src/components/InputSubmitButton.astro

@@ -3,24 +3,28 @@ import { cn } from '../lib/cn'
 
 import Button from './Button.astro'
 
-import type { HTMLAttributes } from 'astro/types'
+import type { ComponentProps, HTMLAttributes } from 'astro/types'
 
 type Props = HTMLAttributes<'div'> & {
   hideCancel?: boolean
   icon?: string
   label?: string
+  disabled?: boolean
+  color?: ComponentProps<typeof Button>['color']
 }
 
 const {
   hideCancel = false,
   icon = 'ri:send-plane-2-line',
   label = 'Submit',
+  disabled = false,
   class: className,
+  color = 'success',
   ...htmlProps
 } = Astro.props
 ---
 
 <div class={cn('flex justify-between gap-2', className)} {...htmlProps}>
   {!hideCancel && <Button as="a" href="/" label="Cancel" icon="ri:close-line" color="gray" />}
-  <Button type="submit" label={label} icon={icon} class="ml-auto" color="success" />
+  <Button type="submit" label={label} icon={icon} class="ml-auto" color={color} disabled={disabled} />
 </div>

web/src/components/PushNotificationBanner.astro

@@ -0,0 +1,374 @@
+---
+import { Icon } from 'astro-icon/components'
+import { VAPID_PUBLIC_KEY } from 'astro:env/server'
+
+import { cn } from '../lib/cn'
+
+import Button from './Button.astro'
+
+import type { Prisma } from '@prisma/client'
+import type { HTMLAttributes } from 'astro/types'
+
+type Props = HTMLAttributes<'div'> & {
+  dismissable?: boolean
+  hideIfEnabled?: boolean
+  pushSubscriptions: Prisma.PushSubscriptionGetPayload<{
+    select: {
+      endpoint: true
+      userAgent: true
+    }
+  }>[]
+}
+
+const { class: className, dismissable = false, pushSubscriptions, hideIfEnabled, ...props } = Astro.props
+
+// TODO: Feature flag, enabled only for admins
+if (!Astro.locals.user?.admin) {
+  return null
+}
+---
+
+<div
+  data-push-notification-banner
+  data-dismissed={undefined /* Updated by client script */}
+  data-supports-push-notifications={undefined /* Updated by client script */}
+  data-push-subscriptions={JSON.stringify(pushSubscriptions)}
+  data-is-enabled={undefined /* Updated by client script */}
+  class={cn(
+    'no-js:hidden relative isolate flex items-center justify-between gap-x-4 overflow-hidden rounded-xl bg-gradient-to-r from-blue-950/80 to-blue-900/60 p-4',
+    'data-dismissed:hidden',
+    hideIfEnabled && 'data-is-enabled:hidden',
+    'not-data-supports-push-notifications:hidden',
+    'data-is-enabled:**:data-show-if-disabled:hidden not-data-is-enabled:**:data-show-if-enabled:hidden',
+    className
+  )}
+  {...props}
+>
+  <div aria-hidden="true" class="pointer-events-none absolute inset-0 -z-10 overflow-hidden">
+    <div
+      class="absolute top-0 -left-16 h-full w-1/3 bg-gradient-to-r from-blue-500/20 to-transparent opacity-50 blur-xl"
+    >
+    </div>
+    <div
+      class="absolute top-0 -right-16 h-full w-1/3 bg-gradient-to-l from-blue-500/20 to-transparent opacity-50 blur-xl"
+    >
+    </div>
+  </div>
+
+  <div class="flex items-center gap-x-3">
+    <div class="rounded-md bg-blue-800/30 p-2">
+      <Icon name="ri:notification-4-line" class="size-5 text-blue-300" />
+    </div>
+    <div>
+      <h3 class="font-medium text-blue-100">
+        <span data-show-if-enabled>Push notifications enabled</span>
+        <span data-show-if-disabled>Turn on push notifications?</span>
+      </h3>
+      <p class="text-sm text-blue-200/80">
+        <span data-show-if-enabled>Turn notifications off for this device?</span>
+        <span data-show-if-disabled>Get notifications on this device.</span>
+      </p>
+    </div>
+  </div>
+
+  <div class="flex items-center gap-2">
+    {dismissable && <Button as="span" label="Skip" variant="faded" data-dismiss-button />}
+    <Button
+      as="span"
+      label="Yes, notify me"
+      color="white"
+      data-push-action="subscribe"
+      data-vapid-public-key={VAPID_PUBLIC_KEY}
+      data-show-if-disabled
+    />
+    <Button
+      as="span"
+      label="Stop notifications"
+      color="white"
+      variant="faded"
+      data-push-action="unsubscribe"
+      data-vapid-public-key={VAPID_PUBLIC_KEY}
+      data-show-if-enabled
+    />
+  </div>
+</div>
+
+<script>
+  /////////////////////////////////////////////////////////////
+  // Script to handle push notification banner dismissal.    //
+  /////////////////////////////////////////////////////////////
+
+  import { typedLocalStorage } from '../lib/localstorage'
+
+  document.addEventListener('astro:page-load', () => {
+    let pushNotificationsBannerDismissedAt = typedLocalStorage.pushNotificationsBannerDismissedAt.get()
+
+    if (
+      pushNotificationsBannerDismissedAt &&
+      pushNotificationsBannerDismissedAt < new Date(Date.now() - 1000 * 60 * 60 * 24 * 365) // 1 year
+    ) {
+      typedLocalStorage.pushNotificationsBannerDismissedAt.remove()
+      pushNotificationsBannerDismissedAt = undefined
+    }
+
+    document.querySelectorAll<HTMLElement>('[data-push-notification-banner]').forEach((banner) => {
+      const skipButton = banner.querySelector<HTMLElement>('[data-dismiss-button]')
+      if (!skipButton) return
+
+      if (pushNotificationsBannerDismissedAt) {
+        banner.dataset.dismissed = ''
+      }
+
+      skipButton.addEventListener('click', (event) => {
+        event.preventDefault()
+        event.stopPropagation()
+
+        banner.dataset.dismissed = ''
+
+        const now = new Date()
+        typedLocalStorage.pushNotificationsBannerDismissedAt.set(now)
+        pushNotificationsBannerDismissedAt = now
+      })
+    })
+  })
+</script>
+
+<script>
+  /////////////////////////////////////////////////////////
+  // Script to style when notifications enabled.        //
+  ////////////////////////////////////////////////////////
+
+  type ServerSubscription = {
+    endpoint: string
+    userAgent: string | null
+  }
+
+  /** Parse push subscriptions from string */
+  function parsePushSubscriptions(subscriptionsAsString: string | undefined) {
+    try {
+      if (typeof subscriptionsAsString !== 'string') throw new Error('Push subscriptions must be a string')
+
+      const subscriptions = JSON.parse(subscriptionsAsString)
+
+      if (!Array.isArray(subscriptions)) throw new Error('Push subscriptions must be an array')
+      if (!subscriptions.every((s) => typeof s === 'object' && s !== null)) {
+        throw new Error('Push subscriptions must be an array of objects')
+      }
+      if (!subscriptions.every((s) => typeof s.endpoint === 'string')) {
+        throw new Error('Push subscriptions must be an array of objects with endpoint property')
+      }
+      if (!subscriptions.every((s) => typeof s.userAgent === 'string' || s.userAgent === null)) {
+        throw new Error('Push subscriptions must be an array of objects with userAgent property')
+      }
+
+      return subscriptions as ServerSubscription[]
+    } catch (error) {
+      console.error('Failed to parse push subscriptions:', error)
+      return []
+    }
+  }
+
+  /** Check if current device has an active push subscription */
+  async function getCurrentPushSubscription() {
+    try {
+      const registration = await navigator.serviceWorker.getRegistration()
+      if (!registration) return null
+
+      return await registration.pushManager.getSubscription()
+    } catch (error) {
+      console.error('Error getting current push subscription:', error)
+      return null
+    }
+  }
+
+  /** Check if current subscription matches any server subscription */
+  function isCurrentDeviceSubscribed(
+    currentSubscription: PushSubscription | null,
+    serverSubscriptions: ServerSubscription[]
+  ) {
+    if (!currentSubscription || serverSubscriptions.length === 0) return false
+
+    const currentEndpoint = currentSubscription.endpoint
+    const currentUserAgent = navigator.userAgent
+
+    return serverSubscriptions.some(
+      (sub) =>
+        sub.endpoint === currentEndpoint && (sub.userAgent === currentUserAgent || sub.userAgent === null)
+    )
+  }
+
+  document.addEventListener('astro:page-load', async () => {
+    document.querySelectorAll<HTMLElement>('[data-push-notification-banner]').forEach(async (banner) => {
+      const serverSubscriptions = parsePushSubscriptions(banner.dataset.pushSubscriptions)
+      const currentSubscription = await getCurrentPushSubscription()
+      const isSubscribed = isCurrentDeviceSubscribed(currentSubscription, serverSubscriptions)
+
+      if (isSubscribed) banner.dataset.isEnabled = ''
+    })
+  })
+</script>
+
+<script>
+  /////////////////////////////////////////////////////////////
+  // Script to handle push notification subscription.        //
+  /////////////////////////////////////////////////////////////
+
+  import type { actions } from 'astro:actions'
+  import type { ActionInput } from '../lib/astroActions'
+
+  /** Utility function to convert VAPID key */
+  function urlB64ToUint8Array(base64String: string) {
+    const cleaned = base64String.trim().replace(/\s+/g, '').replace(/\-/g, '+').replace(/_/g, '/')
+    const padding = '='.repeat((4 - (cleaned.length % 4)) % 4)
+    const base64 = cleaned + padding
+
+    const rawData = window.atob(base64)
+    const outputArray = new Uint8Array(rawData.length)
+
+    for (let i = 0; i < rawData.length; ++i) {
+      outputArray[i] = rawData.charCodeAt(i)
+    }
+    return outputArray
+  }
+
+  /** Check for browser support */
+  function checkSupport() {
+    const isSecure =
+      window.isSecureContext ||
+      window.location.hostname === 'localhost' ||
+      window.location.hostname === '127.0.0.1'
+    return isSecure && 'serviceWorker' in navigator && 'PushManager' in window && 'Notification' in window
+  }
+
+  async function registerServiceWorker() {
+    try {
+      const registration = await navigator.serviceWorker.register('/sw.js')
+      console.log('Service Worker registered:', registration)
+
+      const readyRegistration = await navigator.serviceWorker.ready
+      console.log('Service Worker is active and ready:', readyRegistration)
+
+      return readyRegistration
+    } catch (error) {
+      console.error('Service Worker registration failed:', error)
+      throw error
+    }
+  }
+
+  async function subscribeToPush(vapidPublicKey: string) {
+    try {
+      if (!checkSupport()) return
+
+      // Request notification permission
+      const permission = await Notification.requestPermission()
+      if (permission !== 'granted') {
+        alert('Push notifications permission denied')
+        return
+      }
+
+      const registration = await registerServiceWorker()
+
+      // Subscribe to push manager
+      const subscription = await registration.pushManager.subscribe({
+        userVisibleOnly: true,
+        applicationServerKey: urlB64ToUint8Array(vapidPublicKey),
+      })
+
+      const p256dh = subscription.getKey('p256dh')
+      const auth = subscription.getKey('auth')
+
+      // Send subscription to server
+      const response = await fetch('/internal-api/notifications/subscribe', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({
+          endpoint: subscription.endpoint,
+          userAgent: navigator.userAgent,
+          p256dhKey: p256dh ? btoa(String.fromCharCode(...new Uint8Array(p256dh))) : '',
+          authKey: auth ? btoa(String.fromCharCode(...new Uint8Array(auth))) : '',
+        } satisfies ActionInput<typeof actions.notification.webPush.subscribe>),
+      })
+
+      if (!response.ok) {
+        throw new Error(`HTTP error! status: ${response.status}`)
+      }
+
+      console.log('Push subscription successful')
+
+      // Reload page to update UI
+      window.location.reload()
+    } catch (error) {
+      console.error('Push subscription failed:', error)
+      alert('Error enabling push notifications. This may be due to browser settings or other restrictions.')
+    }
+  }
+
+  async function unsubscribeFromPush() {
+    try {
+      const registration = await navigator.serviceWorker.getRegistration()
+      if (!registration) {
+        console.log('No service worker registration found')
+        return
+      }
+
+      const subscription = await registration.pushManager.getSubscription()
+      if (!subscription) {
+        console.log('No push subscription found')
+        return
+      }
+
+      // Unsubscribe from browser
+      await subscription.unsubscribe()
+
+      // Remove from server
+      const response = await fetch('/internal-api/notifications/unsubscribe', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({
+          endpoint: subscription.endpoint,
+        } satisfies ActionInput<typeof actions.notification.webPush.unsubscribe>),
+      })
+
+      if (!response.ok) {
+        throw new Error(`HTTP error! status: ${response.status}`)
+      }
+
+      console.log('Push unsubscription successful')
+
+      // Reload page to update UI
+      window.location.reload()
+    } catch (error) {
+      console.error('Push unsubscription failed:', error)
+      alert('Failed to unsubscribe from push notifications')
+    }
+  }
+
+  document.addEventListener('astro:page-load', () => {
+    const supportsPushNotifications = checkSupport()
+    if (supportsPushNotifications) {
+      document.querySelectorAll<HTMLElement>('[data-push-notification-banner]').forEach((element) => {
+        element.dataset.supportsPushNotifications = ''
+      })
+    }
+
+    document.querySelectorAll<HTMLElement>('[data-push-action]').forEach((button) => {
+      const vapidPublicKey = button.dataset.vapidPublicKey
+      if (!vapidPublicKey) {
+        console.error('Environment variable VAPID_PUBLIC_KEY is not set')
+        return
+      }
+
+      button.addEventListener('click', async (event) => {
+        event.preventDefault()
+        event.stopPropagation()
+
+        const action = button.dataset.pushAction
+        if (action === 'subscribe') {
+          await subscribeToPush(vapidPublicKey)
+        } else if (action === 'unsubscribe') {
+          await unsubscribeFromPush()
+        }
+      })
+    })
+  })
+</script>