tpl: Update Twitter card to also consider images in .Resources
authorBjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>
Mon, 29 Jan 2018 10:44:41 +0000 (11:44 +0100)
committerBjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>
Mon, 29 Jan 2018 10:44:41 +0000 (11:44 +0100)
commit25d691daff57d7c6d7d0f63af3991d22e3f788fe
tree04e264d4ea6c7c09087f8d9f46125edb5db83f0a
parentdf20b05463fef42aba93d5208e410a7ecc56da5d
tpl: Update Twitter card to also consider images in .Resources

The new lookup order:

1) Page.Params.images if set
2) Image resources: images with name "feature" (priority), "cover", "thumbnail"
3) Site.Params.images if set

Fixes #4349
tpl/tplimpl/template_embedded.go