hoppscotch/components/http/Headers.vue

<template>
  <AppSection label="headers">
    <div
      class="
        bg-primary
        border-b border-dividerLight
        flex flex-1
        top-upperSecondaryStickyFold
        pl-4
        z-10
        sticky
        items-center
        justify-between
      "
    >
      <label class="font-semibold text-secondaryLight">
        {{ $t("request.header_list") }}
      </label>
      <div class="flex">
        <ButtonSecondary
          v-tippy="{ theme: 'tooltip' }"
          to="https://docs.hoppscotch.io/features/headers"
          blank
          :title="$t('app.wiki')"
          svg="help-circle"
        />
        <ButtonSecondary
          v-tippy="{ theme: 'tooltip' }"
          :title="$t('action.clear_all')"
          svg="trash-2"
          :disabled="bulkMode"
          @click.native="clearContent"
        />
        <ButtonSecondary
          v-tippy="{ theme: 'tooltip' }"
          :title="$t('state.bulk_mode')"
          svg="edit"
          :class="{ '!text-accent': bulkMode }"
          @click.native="bulkMode = !bulkMode"
        />
        <ButtonSecondary
          v-tippy="{ theme: 'tooltip' }"
          :title="$t('add.new')"
          svg="plus"
          :disabled="bulkMode"
          @click.native="addHeader"
        />
      </div>
    </div>
    <div v-if="bulkMode" class="flex">
      <textarea-autosize
        v-model="bulkHeaders"
        v-focus
        name="bulk-headers"
        class="
          bg-transparent
          border-b border-dividerLight
          flex
          font-mono
          flex-1
          py-2
          px-4
          whitespace-pre
          resize-y
          overflow-auto
        "
        rows="10"
        :placeholder="$t('state.bulk_mode_placeholder')"
      />
    </div>
    <div v-else>
      <div
        v-for="(header, index) in headers$"
        :key="`header-${index}`"
        class="divide-x divide-dividerLight border-b border-dividerLight flex"
      >
        <SmartAutoComplete
          :placeholder="$t('count.header', { count: index + 1 })"
          :source="commonHeaders"
          :spellcheck="false"
          :value="header.key"
          autofocus
          styles="
            bg-transparent
            flex
            flex-1
            py-1
            px-4
            truncate
          "
          :class="{ '!flex flex-1': EXPERIMENTAL_URL_BAR_ENABLED }"
          @input="
            updateHeader(index, {
              key: $event,
              value: header.value,
              active: header.active,
            })
          "
        />
        <SmartEnvInput
          v-if="EXPERIMENTAL_URL_BAR_ENABLED"
          v-model="header.value"
          :placeholder="$t('count.value', { count: index + 1 })"
          styles="
            bg-transparent
            flex
            flex-1
            py-1
            px-4
          "
          @change="
            updateHeader(index, {
              key: header.key,
              value: $event,
              active: header.active,
            })
          "
        />
        <input
          v-else
          class="bg-transparent flex flex-1 py-2 px-4"
          :placeholder="$t('count.value', { count: index + 1 })"
          :name="'value' + index"
          :value="header.value"
          @change="
            updateHeader(index, {
              key: header.key,
              value: $event.target.value,
              active: header.active,
            })
          "
        />
        <span>
          <ButtonSecondary
            v-tippy="{ theme: 'tooltip' }"
            :title="
              header.hasOwnProperty('active')
                ? header.active
                  ? $t('action.turn_off')
                  : $t('action.turn_on')
                : $t('action.turn_off')
            "
            :svg="
              header.hasOwnProperty('active')
                ? header.active
                  ? 'check-circle'
                  : 'circle'
                : 'check-circle'
            "
            color="green"
            @click.native="
              updateHeader(index, {
                key: header.key,
                value: header.value,
                active: header.hasOwnProperty('active')
                  ? !header.active
                  : false,
              })
            "
          />
        </span>
        <span>
          <ButtonSecondary
            v-tippy="{ theme: 'tooltip' }"
            :title="$t('action.remove')"
            svg="trash"
            color="red"
            @click.native="deleteHeader(index)"
          />
        </span>
      </div>
      <div
        v-if="headers$.length === 0"
        class="
          flex flex-col
          text-secondaryLight
          p-4
          items-center
          justify-center
        "
      >
        <span class="text-center pb-4">
          {{ $t("empty.headers") }}
        </span>
        <ButtonSecondary
          filled
          :label="$t('add.new')"
          svg="plus"
          @click.native="addHeader"
        />
      </div>
    </div>
  </AppSection>
</template>

<script lang="ts">
import {
  defineComponent,
  ref,
  useContext,
  watch,
} from "@nuxtjs/composition-api"
import {
  restHeaders$,
  addRESTHeader,
  updateRESTHeader,
  deleteRESTHeader,
  deleteAllRESTHeaders,
  setRESTHeaders,
} from "~/newstore/RESTSession"
import { commonHeaders } from "~/helpers/headers"
import { useSetting } from "~/newstore/settings"
import { useReadonlyStream } from "~/helpers/utils/composables"
import { HoppRESTHeader } from "~/helpers/types/HoppRESTRequest"

export default defineComponent({
  setup() {
    const {
      $toast,
      app: { i18n },
    } = useContext()
    const t = i18n.t.bind(i18n)

    const bulkMode = ref(false)
    const bulkHeaders = ref("")

    watch(bulkHeaders, () => {
      try {
        const transformation = bulkHeaders.value.split("\n").map((item) => ({
          key: item.substring(0, item.indexOf(":")).trim().replace(/^\/\//, ""),
          value: item.substring(item.indexOf(":") + 1).trim(),
          active: !item.trim().startsWith("//"),
        }))
        setRESTHeaders(transformation)
      } catch (e) {
        $toast.error(t("error.something_went_wrong").toString(), {
          icon: "error_outline",
        })
        console.error(e)
      }
    })

    return {
      headers$: useReadonlyStream(restHeaders$, []),
      EXPERIMENTAL_URL_BAR_ENABLED: useSetting("EXPERIMENTAL_URL_BAR_ENABLED"),
      bulkMode,
      bulkHeaders,
    }
  },
  data() {
    return {
      commonHeaders,
    }
  },
  watch: {
    headers$: {
      handler(newValue) {
        if (
          (newValue[newValue.length - 1]?.key !== "" ||
            newValue[newValue.length - 1]?.value !== "") &&
          newValue.length
        )
          this.addHeader()
      },
      deep: true,
    },
  },
  // mounted() {
  //   if (!this.headers$?.length) {
  //     this.addHeader()
  //   }
  // },
  methods: {
    addHeader() {
      addRESTHeader({ key: "", value: "", active: true })
    },
    updateHeader(index: number, item: HoppRESTHeader) {
      updateRESTHeader(index, item)
    },
    deleteHeader(index: number) {
      deleteRESTHeader(index)
    },
    clearContent() {
      deleteAllRESTHeaders()
    },
  },
})
</script>