bootstrap-vue/src/components/card/card.js

Quickly integrate Bootstrap 4 components with Vue.js

import { mergeData, pluckProps, prefixPropName, unPrefixPropName, copyProps } from '../../utils'
import { assign } from '../../utils/object'
import { cardMixin } from '../../mixins'
import CardBody, { props as bodyProps } from './card-body'
import CardHeader, { props as headerProps } from './card-header'
import CardFooter, { props as footerProps } from './card-footer'
import CardImg, { props as imgProps } from './card-img'

const cardImgProps = copyProps(imgProps, prefixPropName.bind(null, 'img'))
cardImgProps.imgSrc.required = false

export const props = assign({}, bodyProps, headerProps, footerProps, cardImgProps, copyProps(cardMixin.props), {
  align: {
    type: String,
    default: null
  },
  noBody: {
    type: Boolean,
    default: false
  }
})

export default {
  functional: true,
  props,
  render (h, { props, data, slots }) {
    // The order of the conditionals matter.
    // We are building the component markup in order.
    let childNodes = []
    let img = props.imgSrc
      ? h(CardImg, { props: pluckProps(cardImgProps, props, unPrefixPropName.bind(null, 'img')) })
      : null

    if (img) {
      // Above the header placement.
      if (props.imgTop || !props.imgBottom) {
        childNodes.push(img)
      }
    }
    if (props.header || slots().header) {
      childNodes.push(h(CardHeader, { props: pluckProps(headerProps, props) }, slots().header))
    }
    if (props.noBody) {
      childNodes.push(slots().default)
    } else {
      childNodes.push(h(CardBody, { props: pluckProps(bodyProps, props) }, slots().default))
    }
    if (props.footer || slots().footer) {
      childNodes.push(h(CardFooter, { props: pluckProps(footerProps, props) }, slots().footer))
    }
    if (img && props.imgBottom) {
      // Below the footer placement.
      childNodes.push(img)
    }

    return h(
      props.tag,
      mergeData(data, {
        staticClass: 'card',
        class: {
          [`text-${props.align}`]: Boolean(props.align),
          [`bg-${props.bgVariant}`]: Boolean(props.bgVariant),
          [`border-${props.borderVariant}`]: Boolean(props.borderVariant),
          [`text-${props.textVariant}`]: Boolean(props.textVariant)
        }
      }),
      childNodes
    )
  }
}