I used to use discourse://open on my iOS device to cause DiscourseHub to open, but it no longer works or even highlights as a link in a plaintext email like it used to. Does this URL scheme no longer work? Is there something new I can try? I attempted discoursehub://open and that doesn’t seem to work either right now (1.8.2).

a quick dip into the source code reveals: js/site_manager.js fe77eff02 import JSEncrypt from './../lib/jsencrypt'; import randomBytes from './../lib/random-bytes'; const {DiscourseKeyboardShortcuts} = NativeModules; class SiteManager { constructor() { this._subscribers = []; this.sites = []; this.activeSite = null; this.urlScheme = 'discourse://auth_redirect'; this.load(); this.firstFetch = new Date(); this.lastFetch = new Date(); this.fetchCount = 0; AsyncStorage.getItem('@Discourse.lastRefresh').then(date => { if (date) { this.lastRefresh = new Date(date); Which appears to open the Hub on iOS

I guess it might be an issue with iOS Mail rather than the app itself. I have a system set to send me a list of links to check daily, and one of the things I want to do at least once a day is check the Discourse app. discourse://open in the plaintext email used to get highlighted as a link and open DiscourseHub when I tap it, but sometime fairly recently (not sure exactly when) the URL in the email stopped displaying as a link. So it might be an iOS Mail thing, but I’m not sure how it knows that URL-ish strings to display as links in plaintext email. Is it because discourse:// needs to be registered by the app as a legitimate scheme? When I send an HTML message with a link to discourse://open I can tap it in iOS and get directed to the app, but not when that URL scheme is plaintext.

Yes, I see that a manually-written HTML link brings up the app with that URL. But iOS Mail no longer turns that URL in a plaintext email into a tappable link. Does the app need to register the URL scheme with the OS somehow? Has that changed?

Yes, the DiscourseHub app registers that custom url scheme. Do you have DiscourseHub installed? If not, can you install and see if then those URLs are turned into links?

Yes, I’ve had it installed for a long time. I’m not sure what changed for the link to stop appearing, which happened fairly recently.

I just uninstalled & reinstalled the iOS app, and it’s still not creating a link in Mail.

Hmm… yeah, not sure I can help further, seems like an iOS/Mail issue. Maybe you can send a proper html link instead?

Is creating a mobile app for your community an option? If so you could add universal link support.

I’m not that into it, and it’s technically not even my community. I was just hoping to get discourse://open to work again the way it used to, but it seems like that feature/functionality is gone now.

iOS URL scheme?

Product Support

augmentedfourth (Brad) May 18, 2022, 4:53pm 10

Unfortunately, that would involve a significant rework of my system that emails me lists of links. It’s just a jumble of bash, cron, and text files at this point.

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iOS URL scheme?

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