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Update presets-only mode docs

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DarthSim 2019-05-16 17:15:57 +06:00
parent e071396fd6
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7
docs/configuration.md
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@ -111,7 +111,6 @@ There are two ways to define presets:
##### Using an environment variable
* `IMGPROXY_PRESETS`: set of preset definitions, comma-divided. Example: `default=resizing_type:fill/enlarge:1,sharp=sharpen:0.7,blurry=blur:2`. Default: blank.
* `IMGPROXY_ONLY_PRESETS`: disable all URL formats but presets. In this case, you always need to inform a valid preset. Example: `http://imgproxy.example.com/unsafe/thumbnail/plain/http://example.com/images/curiosity.jpg@png`
##### Using a command line argument
@ -131,6 +130,12 @@ sharp=sharpen:0.7
blurry=blur:2
```
#### Using only presets
imgproxy can be switched into "presets-only mode". In this mode, imgproxy accepts only `preset` option arguments as processing options. Example: `http://imgproxy.example.com/unsafe/thumbnail:blurry:watermarked/plain/http://example.com/images/curiosity.jpg@png`
* `IMGPROXY_ONLY_PRESETS`: disable all URL formats and enable presets-only mode.
### Serving local files
imgproxy can serve your local images, but this feature is disabled by default. To enable it, specify your local filesystem root:

8
docs/presets.md
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@ -24,8 +24,10 @@ A preset named `default` will be applied to each image. Useful in case you want
### Only presets
If you set `IMGPROXY_ONLY_PRESETS` as `true`, a preset is obligatory, and all other URL formats are disabled.
Setting `IMGPROXY_ONLY_PRESETS` as `true` switches imgproxy into "presets-only mode". In this mode imgproxy accepts presets list as processing options just like you'd specify them for the `preset` option:
In this case, you always need to inform a preset in your URLs without the `preset` or `pr` statement. Example: `http://imgproxy.example.com/AfrOrF3gWeDA6VOlDG4TzxMv39O7MXnF4CXpKUwGqRM/thumbnail/aHR0cDovL2V4YW1w/bGUuY29tL2ltYWdl/cy9jdXJpb3NpdHku/anBn.png`
```
http://imgproxy.example.com/unsafe/thumbnail:blurry:watermarked/plain/http://example.com/images/curiosity.jpg@png
```
It's possible to use more than one preset separing them with `:` like `thumbnail:gray`.
All othe URL formats are disabled in this mode.