Grafana 7: Full screen leads to localhost:3000 redirect

[KeesCBakker]

Describe the bug When a dashboard is rendered, a link to the "fullscreen" dashboard is generated as well. This link looks like this:

https://my.dashboards.link/dashboard/db/team-tooling/?panelId=1&fullscreen&from=now-6h&to=now

But when I click it, it redirects to:

http://localhost:3000/d/lHzvLGpGk/team-tooling?from=now-6h&to=now&viewPanel=1

But when I change the link to this, it works:

https://my.dashboards.link/dashboard/db/team-tooling/?panelId=1&viewPanel=1&from=now-6h&to=now

Here I removed the fullscreen parameter. I added a viewPanel= parameter.

We're running Grafana v7.1.3 (5723d951af)

To Reproduce Steps to reproduce the behavior:

1. Grafana 7
2. Request panel through bot
3. Click on link in the Slack message

Expected behavior I would expect the link to work. By changing the link it works.

Screenshots N/A

Work-a-round I've patched the msg.send method to intercept the message to Slack and changed the message:

            let item = payload.attachments[0];

            item.fallback = item.fallback.replace("&fullscreen", "");
            item.title_link = item.title_link.replace("&fullscreen", "");

            item.fallback = item.fallback.replace(/panelId=(\d+)/, "panelId=$1&viewPanel=$1");
            item.title_link = item.title_link.replace(/panelId=(\d+)/, "panelId=$1&viewPanel=$1");

Software:

• Grafana: Grafana v7.1.3 (5723d951af)
• Hubot: 3.3.2
• Adapter: Slack
• Node: v12.19.0
• NPM: 6.14.8

Additional context N/A

[KeesCBakker]

I'm happy to create a PR that changes the link into a view-panel instead of the fullscreen based on a config value.

[stephenyeargin]

A little weird that Grafana would redirect back to an absolute link (including port) rather than a relative link, and even weirder that the fullscreen parameter changes this behavior. Can change the behavior regardless, but is there a chance this is a bug in Grafana?

[KeesCBakker]

I'm almost sure it has something to do with Grafana, at the office we're looking into it as well.

[stephenyeargin]

Closing this out for now. Can re-open if needed.