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It doesn't make much sense to have this per collective, because this is triggered by an admin after changing the server config file. So it is now implemented as an admin endpoint that affects all files.
43 lines
1.3 KiB
Markdown
43 lines
1.3 KiB
Markdown
+++
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title = "Regenerate Preview Images"
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description = "Re-generates all preview images."
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weight = 80
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+++
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# regenerate-previews.sh
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This is a simple bash script to trigger the endpoint that submits task
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for generating preview images of your files. This is usually not
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needed, but should you change the `preview.dpi` setting in joex'
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config file, you need to regenerate the images to have any effect.
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# Requirements
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It is a bash script that additionally needs
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[curl](https://curl.haxx.se/) and
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[jq](https://stedolan.github.io/jq/).
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# Usage
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```
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./regenerate-previews.sh [docspell-base-url] [admin-secret]
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```
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For example, if docspell is at `http://localhost:7880`:
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```
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./convert-all-pdfs.sh http://localhost:7880 test123
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```
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The script asks for the admin secret if not given to the command. It
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then logs in and triggers the said endpoint. After this you should see
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a few tasks running.
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There will be one task per file to convert. All these tasks are
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submitted with a low priority. So files uploaded through the webapp or
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a [source](@/docs/webapp/uploading.md#anonymous-upload) with a high
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priority, will be preferred as [configured in the job
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executor](@/docs/joex/intro.md#scheduler-config). This is to not
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disturb normal processing when many conversion tasks are being
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executed.
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