mirror of
https://github.com/gristlabs/grist-core.git
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dd8d2e18f5
Summary:
With this, a custom widget can render an attachment by doing:
```
const tokenInfo = await grist.docApi.getAccessToken({readOnly: true});
const img = document.getElementById('the_image');
const id = record.C[0]; // get an id of an attachment
const src = `${tokenInfo.baseUrl}/attachments/${id}/download?auth=${tokenInfo.token}`;
img.setAttribute('src', src)
```
The access token expires after a few mins, so if a user right-clicks on an image
to save it, they may get access denied unless they refresh the page. A little awkward,
but s3 pre-authorized links behave similarly and it generally isn't a deal-breaker.
Test Plan: added tests
Reviewers: dsagal
Reviewed By: dsagal
Subscribers: dsagal
Differential Revision: https://phab.getgrist.com/D3488
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|---|---|---|
| .. | ||
| CustomSectionAPI-ti.ts | ||
| CustomSectionAPI.ts | ||
| DocApiTypes-ti.ts | ||
| DocApiTypes.ts | ||
| FileParserAPI-ti.ts | ||
| FileParserAPI.ts | ||
| grist-plugin-api.ts | ||
| GristAPI-ti.ts | ||
| GristAPI.ts | ||
| GristData-ti.ts | ||
| GristData.ts | ||
| GristTable-ti.ts | ||
| GristTable.ts | ||
| gutil.ts | ||
| ImportSourceAPI-ti.ts | ||
| ImportSourceAPI.ts | ||
| InternalImportSourceAPI-ti.ts | ||
| InternalImportSourceAPI.ts | ||
| objtypes.ts | ||
| PluginManifest-ti.ts | ||
| PluginManifest.ts | ||
| README.md | ||
| RenderOptions-ti.ts | ||
| RenderOptions.ts | ||
| StorageAPI-ti.ts | ||
| StorageAPI.ts | ||
| TableOperations.ts | ||
| TableOperationsImpl.ts | ||
| tsconfig.json | ||
| TypeCheckers.ts | ||
| WidgetAPI-ti.ts | ||
| WidgetAPI.ts | ||
Methods here are available for use in Grist custom widgets.