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31 commits

Author SHA1 Message Date
Bjørn Erik Pedersen e71d715b9b Add custom font support to images.Text 
Fixes #9253
 2021-12-07 16:53:02 +01:00
Bjørn Erik Pedersen e61cdf335f images: Fix cache busting of image text filter 
See #9238
 2021-12-07 16:53:02 +01:00
Paul van Brouwershaven 283394a4fd
images: Text filter that draws text with the given options (#9239) 
Fixes #9238
 2021-12-07 11:29:55 +01:00
Anthony Fok dce49d1333 resources: Rename excepted filenames for image golden testdata 
As documented in commit 30eea3915b,
some filenames have changed due to cache busting of PNG and Webp images.

This resolves recent TestImageOperationsGolden failure on arm64, ppc64le
and s390x.

See #6387 and #8729
 2021-10-30 08:47:22 +02:00
Bjørn Erik Pedersen 30eea3915b resources: Regenerate image golden testdata 
Keep this as a separate commit as this isn't because the files have changed. The filenames have changed due to cache busting of PNG and Webp images.

See #8729
 2021-07-07 17:25:14 +02:00
Bjørn Erik Pedersen 8f40f34cd1 Fix transparency problem when converting 32-bit images to WebP 
Fixes #8729
 2021-07-07 17:25:14 +02:00
Bjørn Erik Pedersen 93aad3c543
Split out the puthe path/filepath functions into common/paths 
So they can be used from the config package without cyclic troubles.

Updates #8654
 2021-06-18 10:55:00 +02:00
Bjørn Erik Pedersen 5af045ebab resources/image: Fix fill with smartcrop sometimes returning 0 bytes images 
Fixes #7955
 2021-06-17 23:52:27 +02:00
Bjørn Erik Pedersen 3ba147e702 images: Add images.Overlay filter 
This allows for constructs ala:

```
{{ $overlay := $img.Filter (images.Overlay $logo 50 50 )}}
```
Or:

```
{{ $logoFilter := (images.Overlay $logo 50 50 ) }}
{{ $overlay := $img | images.Filter $logoFilter }}
```

Which will overlay the logo in the top left corner (x=50, y=50) of `$img`.

Fixes #8057
Fixes #4595
Updates #6731
 2020-12-17 09:14:18 +01:00
Phil Davis 04b89857e1
all: Fix minor typos 2020-12-16 12:11:32 +01:00
Bjørn Erik Pedersen d90e37e0c6 all: Format code with gofumpt 
See https://github.com/mvdan/gofumpt
 2020-12-03 13:12:58 +01:00
Bjørn Erik Pedersen cd00f7f966 resources/image: Fix nilpointer for images with no Exif 
E.g. PNG files.

Fixes #7688
 2020-09-15 07:54:24 +02:00
Bjørn Erik Pedersen eada236f87
Introduce a tree map for all content 
This commit introduces a new data structure to store pages and their resources.

This data structure is backed by radix trees.

This simplies tree operations, makes all pages a bundle,  and paves the way for #6310.

It also solves a set of annoying issues (see list below).

Not a motivation behind this, but this commit also makes Hugo in general a little bit faster and more memory effective (see benchmarks). Especially for partial rebuilds on content edits, but also when taxonomies is in use.

```
name                                   old time/op    new time/op    delta
SiteNew/Bundle_with_image/Edit-16        1.32ms ± 8%    1.00ms ± 9%  -24.42%  (p=0.029 n=4+4)
SiteNew/Bundle_with_JSON_file/Edit-16    1.28ms ± 0%    0.94ms ± 0%  -26.26%  (p=0.029 n=4+4)
SiteNew/Tags_and_categories/Edit-16      33.9ms ± 2%    21.8ms ± 1%  -35.67%  (p=0.029 n=4+4)
SiteNew/Canonify_URLs/Edit-16            40.6ms ± 1%    37.7ms ± 3%   -7.20%  (p=0.029 n=4+4)
SiteNew/Deep_content_tree/Edit-16        56.7ms ± 0%    51.7ms ± 1%   -8.82%  (p=0.029 n=4+4)
SiteNew/Many_HTML_templates/Edit-16      19.9ms ± 2%    18.3ms ± 3%   -7.64%  (p=0.029 n=4+4)
SiteNew/Page_collections/Edit-16         37.9ms ± 4%    34.0ms ± 2%  -10.28%  (p=0.029 n=4+4)
SiteNew/Bundle_with_image-16             10.7ms ± 0%    10.6ms ± 0%   -1.15%  (p=0.029 n=4+4)
SiteNew/Bundle_with_JSON_file-16         10.8ms ± 0%    10.7ms ± 0%   -1.05%  (p=0.029 n=4+4)
SiteNew/Tags_and_categories-16           43.2ms ± 1%    39.6ms ± 1%   -8.35%  (p=0.029 n=4+4)
SiteNew/Canonify_URLs-16                 47.6ms ± 1%    47.3ms ± 0%     ~     (p=0.057 n=4+4)
SiteNew/Deep_content_tree-16             73.0ms ± 1%    74.2ms ± 1%     ~     (p=0.114 n=4+4)
SiteNew/Many_HTML_templates-16           37.9ms ± 0%    38.1ms ± 1%     ~     (p=0.114 n=4+4)
SiteNew/Page_collections-16              53.6ms ± 1%    54.7ms ± 1%   +2.09%  (p=0.029 n=4+4)

name                                   old alloc/op   new alloc/op   delta
SiteNew/Bundle_with_image/Edit-16         486kB ± 0%     430kB ± 0%  -11.47%  (p=0.029 n=4+4)
SiteNew/Bundle_with_JSON_file/Edit-16     265kB ± 0%     209kB ± 0%  -21.06%  (p=0.029 n=4+4)
SiteNew/Tags_and_categories/Edit-16      13.6MB ± 0%     8.8MB ± 0%  -34.93%  (p=0.029 n=4+4)
SiteNew/Canonify_URLs/Edit-16            66.5MB ± 0%    63.9MB ± 0%   -3.95%  (p=0.029 n=4+4)
SiteNew/Deep_content_tree/Edit-16        28.8MB ± 0%    25.8MB ± 0%  -10.55%  (p=0.029 n=4+4)
SiteNew/Many_HTML_templates/Edit-16      6.16MB ± 0%    5.56MB ± 0%   -9.86%  (p=0.029 n=4+4)
SiteNew/Page_collections/Edit-16         16.9MB ± 0%    16.0MB ± 0%   -5.19%  (p=0.029 n=4+4)
SiteNew/Bundle_with_image-16             2.28MB ± 0%    2.29MB ± 0%   +0.35%  (p=0.029 n=4+4)
SiteNew/Bundle_with_JSON_file-16         2.07MB ± 0%    2.07MB ± 0%     ~     (p=0.114 n=4+4)
SiteNew/Tags_and_categories-16           14.3MB ± 0%    13.2MB ± 0%   -7.30%  (p=0.029 n=4+4)
SiteNew/Canonify_URLs-16                 69.1MB ± 0%    69.0MB ± 0%     ~     (p=0.343 n=4+4)
SiteNew/Deep_content_tree-16             31.3MB ± 0%    31.8MB ± 0%   +1.49%  (p=0.029 n=4+4)
SiteNew/Many_HTML_templates-16           10.8MB ± 0%    10.9MB ± 0%   +1.11%  (p=0.029 n=4+4)
SiteNew/Page_collections-16              21.4MB ± 0%    21.6MB ± 0%   +1.15%  (p=0.029 n=4+4)

name                                   old allocs/op  new allocs/op  delta
SiteNew/Bundle_with_image/Edit-16         4.74k ± 0%     3.86k ± 0%  -18.57%  (p=0.029 n=4+4)
SiteNew/Bundle_with_JSON_file/Edit-16     4.73k ± 0%     3.85k ± 0%  -18.58%  (p=0.029 n=4+4)
SiteNew/Tags_and_categories/Edit-16        301k ± 0%      198k ± 0%  -34.14%  (p=0.029 n=4+4)
SiteNew/Canonify_URLs/Edit-16              389k ± 0%      373k ± 0%   -4.07%  (p=0.029 n=4+4)
SiteNew/Deep_content_tree/Edit-16          338k ± 0%      262k ± 0%  -22.63%  (p=0.029 n=4+4)
SiteNew/Many_HTML_templates/Edit-16        102k ± 0%       88k ± 0%  -13.81%  (p=0.029 n=4+4)
SiteNew/Page_collections/Edit-16           176k ± 0%      152k ± 0%  -13.32%  (p=0.029 n=4+4)
SiteNew/Bundle_with_image-16              26.8k ± 0%     26.8k ± 0%   +0.05%  (p=0.029 n=4+4)
SiteNew/Bundle_with_JSON_file-16          26.8k ± 0%     26.8k ± 0%   +0.05%  (p=0.029 n=4+4)
SiteNew/Tags_and_categories-16             273k ± 0%      245k ± 0%  -10.36%  (p=0.029 n=4+4)
SiteNew/Canonify_URLs-16                   396k ± 0%      398k ± 0%   +0.39%  (p=0.029 n=4+4)
SiteNew/Deep_content_tree-16               317k ± 0%      325k ± 0%   +2.53%  (p=0.029 n=4+4)
SiteNew/Many_HTML_templates-16             146k ± 0%      147k ± 0%   +0.98%  (p=0.029 n=4+4)
SiteNew/Page_collections-16                210k ± 0%      215k ± 0%   +2.44%  (p=0.029 n=4+4)
```

Fixes #6312
Fixes #6087
Fixes #6738
Fixes #6412
Fixes #6743
Fixes #6875
Fixes #6034
Fixes #6902
Fixes #6173
Fixes #6590
 2020-02-18 09:49:42 +01:00
Anthony Fok 66fe68ffc9 resources/images: Add exception for new test image 
in TestImageOperationsGolden due to "fused multiply and add" (FMA)
instruction on s390x, ppc64* and arm64.

See #6439
 2019-10-30 12:22:13 -06:00
Bjørn Erik Pedersen 4b286b9d27 resources/images: Allow to set background fill colour 
Closes #6298
 2019-10-20 22:06:58 +02:00
Anthony Fok 39ed33fceb resources: Fix image test error on s390x, ppc64* and arm64 
In TestImageOperationsGolden, tolerate slight floating-point rounding
differences due to the use or non-use of "fused multiply and add" (FMA)
instruction on different architectures.

Special thanks to @disintegration for the solution in goldenEqual();
see https://github.com/disintegration/gift/issues/20

Fixes #6387
 2019-10-07 21:52:43 +02:00
Anthony Fok 298092d516 resources: Ensure same dirinfos sort order in TestImageOperationsGolden 
Fix filename mismatch errors on Debian auto-building machines
possibly due to different directory order on ext4 vs tmpfs file systems.
 2019-10-03 16:48:22 +02:00
J. Ansorg e5856e61d8 resources: Support output image format in image operations 
The image format is defined as the image extension of the known formats,
excluding the dot.
All of 'img.Resize "600x jpeg"', 'img.Resize "600x jpg"',
and 'img.Resize "600x png"' are valid format definitions.
If the target format is defined in the operation definition string,
then the converted image will be stored in this format. Permalinks and
media type are updated correspondingly.
Unknown image extensions in the operation definition have not effect.

See #6298
 2019-09-21 16:50:27 +02:00
Bjørn Erik Pedersen bb894ceaf8
Allow slices in the image Filter funcs, not just varargs 
[ci skip]

See #6255
 2019-09-04 17:24:50 +02:00
Bjørn Erik Pedersen 8624b9fe9e Cache processed images by their source path 
Fixes #6269
 2019-09-03 18:38:57 +02:00
Bjørn Erik Pedersen ce47c21a29 resources: Cache Exif data to disk 
```bash
name                        old time/op    new time/op    delta
ImageExif/Cold_cache-4         312µs ±28%     355µs ± 7%     ~     (p=0.343 n=4+4)
ImageExif/Cold_cache,_10-4     479µs ± 6%     546µs ± 0%  +13.91%  (p=0.029 n=4+4)
ImageExif/Warm_cache-4         272µs ± 1%      81µs ± 5%  -70.30%  (p=0.029 n=4+4)

name                        old alloc/op   new alloc/op   delta
ImageExif/Cold_cache-4         151kB ± 0%     161kB ± 0%   +6.46%  (p=0.029 n=4+4)
ImageExif/Cold_cache,_10-4     179kB ± 0%     189kB ± 0%   +5.49%  (p=0.029 n=4+4)
ImageExif/Warm_cache-4         151kB ± 0%      13kB ± 0%  -91.52%  (p=0.029 n=4+4)

name                        old allocs/op  new allocs/op  delta
ImageExif/Cold_cache-4         1.03k ± 0%     1.21k ± 0%  +17.78%  (p=0.029 n=4+4)
ImageExif/Cold_cache,_10-4     1.65k ± 0%     1.83k ± 0%  +11.09%  (p=0.029 n=4+4)
ImageExif/Warm_cache-4         1.03k ± 0%     0.28k ± 0%  -72.40%  (p=0.029 n=4+4)
```

Fixes #6291
 2019-09-02 16:37:28 +02:00
Bjørn Erik Pedersen 4f5011692a
resources: Make the Exif benchmark filenames distinct 2019-09-01 22:05:39 +02:00
Bjørn Erik Pedersen 3becba7a98
resources: Add Exif benchmark 
See #6291
 2019-09-01 18:02:49 +02:00
Bjørn Erik Pedersen 28143397d6
Add image.Exif 
Note that we will probably need to add some metadata cache for this to scale.

Fixes #4600
 2019-08-31 19:04:56 +02:00
Bjørn Erik Pedersen 823f53c861
Add a set of image filters 
With this you can do variants of this:

```
{{ $img := resources.Get "images/misc/3-jenny.jpg" }}
{{ $img := $img.Resize "300x" }}
{{ $g1 := $img.Filter images.Grayscale }}
{{ $g2 := $img | images.Filter (images.Saturate 30) (images.GaussianBlur 3) }}
```

Fixes #6255
 2019-08-28 15:59:54 +02:00
Bjørn Erik Pedersen f9978ed164
Image resource refactor 
This commit pulls most of the image related logic into its own package, to make it easier to reason about and extend.

This is also a rewrite of the transformation logic used in Hugo Pipes, mostly to allow constructs like the one below:

    {{ ($myimg | fingerprint ).Width }}

Fixes #5903
Fixes #6234
Fixes #6266
 2019-08-26 15:00:44 +02:00
Bjørn Erik Pedersen 9e57182705
tests: Convert from testify to quicktest 2019-08-12 13:26:32 +02:00
Bjørn Erik Pedersen c62bbf7b11
Fix image format detection for upper case extensions, e.g. JPG 
This regression was introduced in 0.56.0.

Fixes #6137
 2019-07-30 08:53:50 +02:00
Bjørn Erik Pedersen 439ab0339d resources: Fix image publish ordering issue 
Fixes #5730
 2019-03-30 10:17:25 +01:00
Bjørn Erik Pedersen b5f39d23b8 all: Apply staticcheck recommendations 2019-03-24 16:14:51 +01:00
Bjørn Erik Pedersen ce8a09a4c0 resources: Move resource interfaces into its own package 2019-01-02 14:25:37 +01:00
Renamed from resource/image_test.go (Browse further)