Create working "live" (image) links using Templater and YAML frontmatter

[Moonbase59]

Is your feature request related to a problem? Please describe. I’m desperately trying to construct working "live" links using Templater (somehow like Dataview’s "elinks"). This seems currently impossible because apparently Obsidian’s Markdown renderer hits in before Templater gets a chance.

In an ideal world, all things Templater should be finished before it gets rendered by Obsidian (maybe using a MarkdownRenderChild?). Maybe this is not possible, because Templater stuff isn’t in a code block, I don’t know.

If it’s not easily possible using what we have, maybe Templater functions to create

• internal (wikilink) links,
• external links,
• image links, and
• embed links

could be added?

Related: #242

Describe the solution you'd like Ability to create "live" constructed links using Templater and YAML frontmatter, in both <%+ and—more important—<%+* (Javascript) modes. External, internal (wikilinks), and—for my use case—embed and/or image links would be great.

Describe alternatives you've considered

Here are some of my desperate attempts:

---
location: [51.133333,10.416667]
---

# Test Weather

**Here is the link, hardcoded:**

![Wetter](https://wttr.in/51.133333,10.416667_0tqp_lang=en.png)

_This works but is not dynamic._

**Here I try to use Templater instead:**

![Wetter](https://wttr.in/<%+ tp.frontmatter.location[0] %>,<%+ tp.frontmatter.location[1] %>_0tqp_lang=en.png)

_This just creates some text but not an image._

**Here I try `<img>`:**

<img alt="Wetter" src="https://wttr.in/<%+ tp.frontmatter.location[0] %>,<%+ tp.frontmatter.location[1] %>_0tqp_lang=en.png" referrerpolicy="no-referrer">

_This results in a broken image._

**Here I try to construct the whole `<img>` link _within_ Templater:**

<%+* tR+="<img alt='Wetter' src='https://wttr.in/" + tp.frontmatter.location[0] + "," + tp.frontmatter.location[1] + "_0tqp_lang=en.png' referrerpolicy='no-referrer'>" %>

_This doesn’t work because apparently Obsidian hits in and interprets the `<img …` **before** Templater gets its chance._

**Here I try to construct the whole `<img>` within Templater again, using a trick so Obsidian doesn’t see the `<img …`:**

<%+* tR += '<' + 'img src="https://wttr.in/{0},{1}_0tqp_lang=en.png"'.format(tp.frontmatter.location[0], tp.frontmatter.location[1]) + '>' %>

_This again only returns text._

Additional context

Screenshot of above attempts:

[shabegom]

Similar to #192