shared/ui/Colorpicker.astro - dev - githubmirror/tabler

shared/ui/Colorpicker.astro

51 строка2 KB

Paweł Kuna

Narrow component prop types, remove unused props and dead code (#2838)

10 авг 2026, 00:14

10 авг 2026, 00:144f7beec

---
import site from '@data/site.json'
import CaptureScript from '../components/CaptureScript.astro'

interface Props {
  value?: string
  id?: string | number
  format?: string | false
  class?: string
  /** Accessible name for the input; falls back to a generic label when the caller doesn't wrap this in a labelled FormGroup */
  ariaLabel?: string
}

const { value, id = 'default', format = false, class: className, ariaLabel } = Astro.props
const alpha = false

const colors = site.colors as Record<string, { prop: string }>
const swatchProps = Object.values(colors).map((color) => color.prop)

const colorpickerId = `colorpicker-${id}`
const colorpickerSelector = `#colorpicker-${id}`
---

<input type="text" class={`form-control d-block${className ? ` ${className}` : ''}`} id={colorpickerId} value={value} aria-label={ariaLabel ?? 'Color value'} />
<CaptureScript>
  <!-- BEGIN COLORPICKER -->
  <script is:inline define:vars={{ colorpickerId, colorpickerSelector, alpha, format, swatchProps }}>
    function initColorpicker() {
      window.tabler_colorpicker ??= {}

      const swatches = swatchProps.map((prop) => window.getComputedStyle(document.body).getPropertyValue(prop))

      if (window.Coloris) {
        // `el` can only be configured globally, but Coloris.setInstance() scopes the rest
        // (alpha, format, swatches, ...) to this selector so multiple pickers with
        // different options don't clobber each other's settings.
        Coloris({ el: colorpickerSelector })
        Coloris.setInstance(colorpickerSelector, {
          selectInput: false,
          alpha,
          ...(format ? { format } : {}),
          swatches,
        })
        window.tabler_colorpicker[colorpickerId] = colorpickerSelector
      }
    }

    document.readyState !== 'loading' ? initColorpicker() : document.addEventListener('DOMContentLoaded', initColorpicker, { once: true })
  </script>
  <!-- END COLORPICKER -->
</CaptureScript>