Opened 11 years ago
Closed 10 years ago
#26808 closed defect (bug) (fixed)
Featured image not displaying if filetype is bmp
| Reported by: |
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Owned by: |
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| Milestone: | 4.0 | Priority: | normal |
| Severity: | normal | Version: | 3.8 |
| Component: | Media | Keywords: | has-patch commit |
| Focuses: | Cc: |
Description
If adding a .bmp-image as featured image the image is not displayed in back end or in front end. If i inspect markup the width="1" and height="1".
Same issue in media library.
Pre WP 3.8 this is not an issue.
Attachments (1)
Change History (11)
#2
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11 years ago
I have done some more tests.
All plugins deactivated -> add .bmp -> don't show in library and in front end (featured image).
If i create a post and click -Add media- the image shows i modual. And if i add the image inline it shows i content editor and in front end.
I would never work with .bmp images my self but i can't "prevent" my clients to do so. If WordPress allows .bmp to be added then the image should also be displayed.
Have done the tests in another install (WP 3.6) and it works fine there.
#3
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11 years ago
Did it also created the image sizes then? I doubt that it did that. The problem is that GD doesn't support resizing BMP's. Imagick does but I tested that and it didn't result in creating image sizes.
Also WordPress allows you to upload a tiff image. Should it then be displayed. The answer is no in this case because it isn't a web image.
#5
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10 years ago
In attachment:26808.diff, add bitmap to the whitelisted displayable filetypes.
#7
follow-up:
↓ 8
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10 years ago
Not sure I see the benefit in introducing a single-use variable instead of just tacking another value onto the existing array.
#8
in reply to:
↑ 7
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10 years ago
Replying to DrewAPicture:
Not sure I see the benefit in introducing a single-use variable instead of just tacking another value onto the existing array.
Seemed more self-documenting and legible to me.
Are you sure no plugins was doing this. The thing is that WordPress would never create image sizes for BMP's what so far as I know is needed to display the featured image.
I do have to so that there is some weirdness around BMP's in general probably caused by not having image sizes.