Handle Page thumbnail and preview images (Collecting task) (MGNLUI-360)

[MGNLUI-359] Pages App: thumbnail & preview images should stay up to date. Created: 06/Dec/12  Updated: 28/Jun/13  Resolved: 28/Jun/13

Status: Closed
Project: Magnolia UI
Component/s: None
Affects Version/s: 5.0
Fix Version/s: 5.0

Type: Sub-task Priority: Neutral
Reporter: Christopher Zimmermann Assignee: Unassigned
Resolution: Outdated Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

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 Description   

How do we ensure that user always sees up to date preview images? Do we ensure this - or is it too costly to always render new thumbnails?
Should the system:

  • Always rerender previews when thumbnail view is displayed?
  • Check modification date on pages?
  • Rerender pages after every edit?
  • Rerender pages periodically?
  • Give up on having them always up to date and Show a date stamp on the preview of when it was rendered?

There are many ways that the thumbnail/preview images for a page could get out of date:

  • When the page is edited.
  • When any pages that the page includes as subcontent (ie teasers) are edited.
  • When the pages/components that the page include are swapped for others (for example when a date filter automatically selects new subconent for a page).
  • When a component of a page is edited.

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