Generate Ranges

[edsilv]

Allow adding arbitrary structure grouping canvases (e.g. chapter 1, chapter 2, etc) by extending info.yml with a structures property.

label: A Book with Chapters
structures:
  - Chapter 1
    - _page1
    - _page2
    - _page3
  - Chapter 2
    - _page3
    - _page4
    - _page5

Here "Chapter 1" will be the label for the parent range, and canvases are included by their folder name. The canvas range label is retrieved using the existing label logic for canvases.

structures: [
    {
        "id": ".../index.json/ranges/range0",
        "type": "Range",
        "label": {
            "@none": [
                "Chapter 1"
            ]
        },
        "items": [
            {
                "id": "...index.json/canvases/canvas0",
                "label": {
                    "@none": [
                        "page 1"
                    ]
                },
                "type": "Canvas"
            },
            {
                "id": "...index.json/canvases/canvas1",
                "label": {
                    "@none": [
                        "page 2"
                    ]
                },
                "type": "Canvas"
            },
            {
                "id": "...index.json/canvases/canvas2",
                "label": {
                    "@none": [
                        "page 3"
                    ]
                },
                "type": "Canvas"
            }
        ]
    }
]

[edsilv]

targeting time-based media:

structures:
  - Stories
    - _video1#t=100,200
    - _video1#t=200,300
    - _video1#t=300,400