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Old 06-11-2022, 02:12 PM   #6
chaley
Grand Sorcerer
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Posts: 12,461
Karma: 8025600
Join Date: Jan 2010
Location: Notts, England
Device: Kobo Libra 2
Quote:
Originally Posted by theducks View Post
Quality check Plugin: Search EPUBS
(note: Adjust search term)
This is a manual process that will identify and select epub3 books. You then must use the list to set a column, probably Yes/No.

The steps:
  1. One time: create a column to store the results. I assume it will be a Yes/No column named Is Epub3 (#isepub3)
  2. Use Bulk Metadata Edit to set #isepub3 to false (or empty) for all books
  3. Use Quality Check to search the OPF for
  4. Code:
    xmlns="http://www.idpf.org/2007/opf" version="3.0"
    That is probably safe and won't find any non-epub3 books.
  5. Calibre will show all books that matched. Select them.
  6. Use Bulk Metadata to set #isepub3 to true.
  7. Use #ispub3 in your templates.
You must repeat the above process anytime a book is added or might change from 2 to 3 or vice versa.

Last edited by chaley; 06-11-2022 at 04:19 PM. Reason: Fixed numbering problem
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