[wp-trac] [WordPress Trac] #38594: pdf preview sizes not filterable

[WordPress Trac]

#38594: pdf preview sizes not filterable
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 Reporter:  nosilver4u             |       Owner:  joemcgill
     Type:  enhancement            |      Status:  accepted
 Priority:  normal                 |   Milestone:  4.7
Component:  Media                  |     Version:  trunk
 Severity:  normal                 |  Resolution:
 Keywords:  has-patch 2nd-opinion  |     Focuses:
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Changes (by joemcgill):

 * keywords:  has-patch commit => has-patch 2nd-opinion


Comment:

 [attachment:38594.2.diff] modifies the fallback logic so the
 `fallback_intermediate_image_sizes` filter could be used to short circuit
 loading PDFs into an image editor if no fallback sizes have been defined.

 However, a downside to this approach is potentially limiting folks who
 want to generate the full size but not any intermediate sizes as
 @mikeschroder mentioned in our [https://wordpress.slack.com/archives/core-
 media/p1478884115000137 discussion on Slack]. I'm not convinced we need to
 add an extra filter to support that use case, since someone could create
 approximation of a full size if they needed to using this same filter.

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Ticket URL: <https://core.trac.wordpress.org/ticket/38594#comment:12>
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