m3ta-chironandClaude Fable 5.1
2d9d2a86e9
The daemon (and talk test --toast) now register the AppUserModelID m3ta.talk under HKCU with display name and the installed icon, so toasts appear as "talk" with the icon instead of Windows PowerShell; the PowerShell identity stays as fallback until the registration has run once. The redundant "talk" title line is dropped under the own identity. notify.Setup bundles icon install, identity and the talk: protocol handler for both callers. Linux notifications carry the installed icon as app_icon. doctor names the active identity. Verified on the Windows 11 VM: registry key, icon file, toast with working Cancel button, exe icon; Linux via quickshell. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
90 lines
3.7 KiB
Go
90 lines
3.7 KiB
Go
package notify
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import (
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"context"
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"encoding/base64"
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"fmt"
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"os/exec"
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)
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// powerShellAppID is the fallback toast identity while talk's own (AppID)
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// is not registered yet: PowerShell's AppUserModelID exists on every
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// Windows, the toast then appears as coming from Windows PowerShell.
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const powerShellAppID = `{1AC14E77-02E7-4E5D-B744-2EB1AE5198B7}\WindowsPowerShell\v1.0\powershell.exe`
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// toastGroup groups all talk toasts so they can be removed by tag.
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const toastGroup = "talk"
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// toastAppID is the AppUserModelID toasts are shown under: talk's own once
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// UseIcon has registered it, PowerShell's before that.
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func toastAppID() string {
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if ownIdentity() {
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return AppID
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}
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return powerShellAppID
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}
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// announceWindows shows a toast with the text and a Cancel button that opens
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// a.CancelURI (protocol activation; Windows then starts `talk uri <link>`,
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// which tells the daemon to cancel). The returned close removes the toast by
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// its tag when the announcement ends.
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func announceWindows(ctx context.Context, a Announcement) (func(), error) {
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tag := "talk-" + a.Tag
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appID := toastAppID()
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if err := runPowerShell(ctx, cancelToastScript(a, tag, appID)); err != nil {
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return func() {}, err
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}
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return func() {
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remove := fmt.Sprintf(`[Windows.UI.Notifications.ToastNotificationManager, Windows.UI.Notifications, ContentType = WindowsRuntime] | Out-Null
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[Windows.UI.Notifications.ToastNotificationManager]::History.Remove('%s', '%s', '%s')
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`, tag, toastGroup, appID)
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ctx, cancel := context.WithTimeout(context.Background(), timeout)
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defer cancel()
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_ = runPowerShell(ctx, remove)
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}, nil
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}
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// cancelToastScript builds the PowerShell for a toast with a Cancel button
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// shown under appID. Under talk's own identity the header already says
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// "talk" with the icon, so the body is the text alone; under the PowerShell
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// identity a first line names talk.
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func cancelToastScript(a Announcement, tag, appID string) string {
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return fmt.Sprintf(`$ErrorActionPreference = 'Stop'
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[Windows.UI.Notifications.ToastNotificationManager, Windows.UI.Notifications, ContentType = WindowsRuntime] | Out-Null
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[Windows.Data.Xml.Dom.XmlDocument, Windows.Data.Xml.Dom.XmlDocument, ContentType = WindowsRuntime] | Out-Null
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$dec = { param($b) [System.Text.Encoding]::UTF8.GetString([Convert]::FromBase64String($b)) }
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$esc = { param($s) [System.Security.SecurityElement]::Escape($s) }
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$body = & $esc (& $dec '%s')
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$label = & $esc (& $dec '%s')
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$uri = & $esc (& $dec '%s')
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$xmlText = "<toast><visual><binding template='ToastGeneric'>%s<text>$body</text></binding></visual><actions><action content='$label' arguments='$uri' activationType='protocol'/></actions></toast>"
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$xml = New-Object Windows.Data.Xml.Dom.XmlDocument
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$xml.LoadXml($xmlText)
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$toast = [Windows.UI.Notifications.ToastNotification]::new($xml)
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$toast.Tag = '%s'
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$toast.Group = '%s'
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[Windows.UI.Notifications.ToastNotificationManager]::CreateToastNotifier('%s').Show($toast)
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`, b64(a.Text), b64(a.CancelLabel), b64(a.CancelURI), titleLine(appID), tag, toastGroup, appID)
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}
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// titleLine is the extra "talk" line a toast needs under a foreign identity.
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func titleLine(appID string) string {
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if appID == AppID {
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return ""
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}
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return "<text>" + Title + "</text>"
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}
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// runPowerShell runs a script via -EncodedCommand.
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func runPowerShell(ctx context.Context, script string) error {
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ctx, cancel := context.WithTimeout(ctx, timeout)
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defer cancel()
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cmd := exec.CommandContext(ctx, "powershell", "-NoProfile", "-NonInteractive", "-EncodedCommand", psEncode(script))
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if out, err := cmd.CombinedOutput(); err != nil {
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return fmt.Errorf("notify: powershell failed: %w: %s", err, string(out))
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}
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return nil
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}
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func b64(s string) string { return base64.StdEncoding.EncodeToString([]byte(s)) }
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