PostFeaturedImage: Remove unnecessary 'block-editor' store subscription #57554
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Mamaduka
added
[Type] Performance
Mamaduka
commented
Jan 4, 2024
| mediaUpload( { | ||
| allowedTypes: [ 'image' ], | ||
| getSettings().mediaUpload( { | ||
| allowedTypes: ALLOWED_MEDIA_TYPES, |
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I'm just re-using the existing constant here.
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Size Change: +2 B (0%) Total Size: 1.69 MB
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tyxla
approved these changes
Jan 5, 2024
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tyxla
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tyxla
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Tests well and the code LGTM. 🚀
From what I understand, the performance impact is unmeasurable and purely theoretical, since this removes just a single out of thousands of subscriptions, but it's still a good improvement.
Thanks @Mamaduka! 🙌
| mediaUpload( { | ||
| allowedTypes: [ 'image' ], | ||
| getSettings().mediaUpload( { | ||
| allowedTypes: ALLOWED_MEDIA_TYPES, |
Member
Author
|
Thank you, @tyxla! You're right. This is mostly micro-optimization. It doesn't have a noticeable impact, but practices from the core are often adopted by third parties, so we should try our best 😄 |
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What?
This is similar to #57513.
PR removes an unnecessary 'block-editor' store subscription from the
PostFeaturedImagecomponent.Why?
The media
mediaUploadsetting is only used during theonDropFilesevent. We can use a static selector getter and grab the setting only when needed. It's a good practice to avoid store subscriptions when unnecessary.Testing Instructions
Testing Instructions for Keyboard
Same.
Screenshots or screencast
CleanShot.2024-01-04.at.20.59.41.mp4