Disambiguate global and page resources

There are 2 different kind of resource, one that is attached
to the page, matching all non-rendered files, and the global
one matching all files in `/assets`. Although they have similar
behaviour, the way to access both of them are slightly different.

Explicitly express differences between both and clarify when a page
is attached resources and when not.
This commit is contained in:
Thibault Jamet 2020-05-09 17:56:35 +02:00 committed by Bjørn Erik Pedersen
parent 5e233dc4bb
commit 95bd7974ee
3 changed files with 22 additions and 1 deletions

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@ -18,14 +18,23 @@ menu:
The `image` is a [Page Resource]({{< relref "/content-management/page-resources" >}}), and the processing methods listed below do not work on images inside your `/static` folder.
To get all images in a [Page Bundle]({{< relref "/content-management/organization#page-bundles" >}}):
To print all images paths in a [Page Bundle]({{< relref "/content-management/organization#page-bundles" >}}):
```go-html-template
{{ with .Resources.ByType "image" }}
{{ range . }}
{{ .RelPermalink }}
{{ end }}
{{ end }}
```
## The Image Resource
The `image` resource can also be retrieved from a [global resource]({{< relref "/hugo-pipes/introduction#from-file-to-resource" >}})
{{- $image := resources.Get "images/logo.jpg" -}}
## Image Processing Methods
The `image` resource implements the methods `Resize`, `Fit` and `Fill`, each returning the transformed image using the specified dimensions and processing options. The `image` resource also, since Hugo 0.58, implements the method `Exif` and `Filter`.

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@ -73,6 +73,14 @@ my-post
: This leaf bundle has the `index.md`, two other content
Markdown files and two image files.
image1
: This image is a page resource of `my-post`
and only available in `my-post/index.md` resources.
image2
: This image is a page resource of `my-post`
and only available in `my-post/index.md` resources.
my-other-post
: This leaf bundle has only the `index.md`.

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@ -14,6 +14,10 @@ menu:
weight: 31
---
Page resources are available for [page bundles]({{< relref "/content-management/page-bundles" >}}) only,
i.e. a directory with either a `index.md`, or `_index.md` file at its root. Resources are only attached to
the lowest page they are bundled with, and simple which names does not contain `index.md` are not attached any resource.
## Properties
ResourceType