First draft of bundles/resources (covers resources and metadata)

content/content-management/bundles/resources/index.md

@@ -10,4 +10,98 @@ toc : true
 linktitle : "Resources"
 ---
 
-Content in "Resources"
+
+## Properties
+
+ResourceType
+: The main type of the resource. For exemple a file of MIME type `image/jpg` has for type `image`.
+
+Name
+: The filename. (relative path to the bundle) It can be overwritten with the resource's Front Matter metadata.
+
+Title
+: Same as filename. It can be overwritten with the resource's Front Matter metadata.
+
+Permalink
+: The absolute URL of the resource.
+
+RelPermalink
+: The relative URL of the resource.
+
+## Methods / Functions
+ByType
+: Retrieve the page resources of the passed type.
+
+```go
+{{ .Resources.ByType "images" }}
+```
+Match
+: Retrieve all the page resources whose Name matches the [Glob pattern](https://en.wikipedia.org/wiki/Glob_(programming)) passed as parameter. The matching is case insensitive.
+
+```go
+{{ .Resources.Match "images/*" }}
+```
+
+GetMatch
+: Same as Match but will only retrieve the first matching resource.
+
+```go
+//Using Match/GetMatch to find this images/sunset.jpg ?
+.Resources.Match "images/sun*" ✅ 
+.Resources.Match "**/Sunset.jpg" ✅
+.Resources.Match "images/*.jpg" ✅
+.Resources.Match "**.jpg" ✅ 
+.Resources.Match "*" 🚫
+.Resources.Match "sunset.jpg" 🚫
+.Resources.Match "*sunset.jpg" 🚫
+
+```
+
+## Metadata
+
+Resources metadata management is possible from the Front Matter's array `resources`. Batch assign is made possible using glob pattern matching.
+
+~~~yaml
+title: "Sunflare 101"
+date: 2018-01-09T13:03:53-05:00
+resources:
+ - src: "*/sunset.jpg"
+   title: "Beautiful Sunset"
+ - src: "*/sunrise.jpg"
+   title: "Beautiful Sunrise"
+   name: "sunrise-1"
+ - src: "*/*.jpg"
+   params: 
+     credits: Hugo Doe
+     license:CC BY
+ - src: "*/tokyo-sunset.jpg"
+   params: 
+     credits: Jiro Ashima
+~~~ 
+
+In the exemple above, we use glob to target several files and groups of file.
+
+- `sunset.jpg` will receive a distinct Title
+- `sunrise.jpg` will receive a distinct Title and Name and won't be retrieved by `.Match "*/sunrise.jpg"` anymore but something like `.Match "sunrise-*"`.
+- Every jpg in the bundle will receive the same `credits` and `license` parameter.
+- `tokyo-sunset.jpg` will receive a distinct `credits`
+
+The __order matters__, each rule overwriting the params assigned by the previous one on their shared target. The rule for `*/tokyo-sunset.jpg` has to be declared after the more generic `*/*.jpg`.
+
+## Available metadata
+
+name
+: Will overwrite Name
+
+{{< warning >}}
+The methods Match and GetMatch use Name to match the resource. Overwrite wisely.
+{{</ warning >}}
+
+title
+: Will overwrite Title
+
+params
+: An array of custom params to be retrieve much like page params <br> `{{ .Params.credits }}`
+
+
+