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New axobject-query Maintainer Faces Backlash Over Controversial Decision to Support Legacy Node.js Versions
A JavaScript library maintainer is under fire after merging a controversial PR to support legacy versions of Node.js.
@iiif/vault-helpers
Advanced tools
Readme
npm i @iiif/vault-helpers
yarn add @iiif/vault-helpers
List of existing, or planned helpers.
Some useful helpers for parsing language maps.
import { getValue } from '@iiif/vault-helpers/i18n';
// Simple utility.
const str1 = getValue(manifest.label); // based on browser
// Builder for integration with other libraries
const str2 = buildLocaleString(
manifest.label,
'en-GB',
{
fallbacks: ['en-US', 'en'],
defaultText: 'Untitled manifest',
separator: '<br/>',
closest: false,
strictFallback: true,
}
);
Styles are a way to store Style information inside of Vault.
import { createStyleHelper } from '@iiif/vault-helpers/styles';
const vault = new Vault();
const styles = createStyleHelper(vault);
const manifest = { id: 'https://example.org/manifest-1', type: 'Manifest' };
// Apply a style somewhere you in your app
styles.applyStyle(manifest, {
background: 'red',
}, 'scope-1');
// Somewhere else..
styles.applyStyle(manifest, {
someCustomStyle: 'foo',
}, 'scope-2');
// Where you render:
const applied = styles.getAppliedStyles(manifest);
// {
// 'scope-1': { background: 'red' },
// 'scope-2': { someCustomStyle: 'foo' }
// }
Events let you bind browser events to IIIF resources, potentially before they are rendered in the DOM. You still have to bind the events, but those events could come from many sources.
Useful in UI frameworks where an alternative may be to drill down props through layers of components.
import { createEventsHelper } from '@iiif/vault-helpers/styles';
const vault = new Vault();
const events = createEventsHelper(vault);
const annotation = { id: 'https://example.org/anno-1', type: 'Annotation' };
events.addEventListener(annotation, 'onClick', () => {
console.log('Anno clicked');
});
// Where you render:
const props = events.getListenersAsProps();
$el.addEventListener('click', props.onClick);
// In React this might look like: <div className="anno" {...props} />
Work-in-progress vault-driven thumbnails.
import { createThumbnailHelper } from '@iiif/vault-helpers/thumbnail';
const vault = new Vault();
const helper = createThumbnailHelper(vault);
const thumbnail = helper.getBestThumbnailAtSize(canvas, { width: 256, height: 256 });
// thumbnail.best.id
Custom helpers may opt to use a standard naming (iiif-vault-[name]-helper
) and a format similar to this:
function createXYZHelper(vault: Vault, ...dependencies: any[]) {
return {
helperA() {
//..
}
};
}
PRs always welcome for new community helpers.
FAQs
``` npm i @iiif/vault-helpers ```
The npm package @iiif/vault-helpers receives a total of 346 weekly downloads. As such, @iiif/vault-helpers popularity was classified as not popular.
We found that @iiif/vault-helpers demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 4 open source maintainers collaborating on the project.
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