Files
hoppscotch/packages/hoppscotch-app/components/realtime/Websocket.vue
2022-03-25 13:57:14 +05:30

434 lines
13 KiB
Vue

<template>
<AppPaneLayout>
<template #primary>
<div
class="sticky top-0 z-10 flex flex-shrink-0 p-4 overflow-x-auto space-x-2 bg-primary hide-scrollbar"
>
<div class="inline-flex flex-1 space-x-2">
<input
id="websocket-url"
v-model="url"
class="w-full px-4 py-2 border rounded bg-primaryLight border-divider text-secondaryDark"
type="url"
autocomplete="off"
spellcheck="false"
:class="{ error: !urlValid }"
:placeholder="$t('websocket.url')"
:disabled="connectionState"
@keyup.enter="urlValid ? toggleConnection() : null"
/>
<ButtonPrimary
id="connect"
:disabled="!urlValid"
class="w-32"
name="connect"
:label="
!connectionState ? $t('action.connect') : $t('action.disconnect')
"
:loading="connectingState"
@click.native="toggleConnection"
/>
</div>
</div>
<div
class="sticky z-10 flex items-center justify-between pl-4 border-b bg-primary border-dividerLight top-upperPrimaryStickyFold"
>
<label class="font-semibold text-secondaryLight">
{{ $t("websocket.protocols") }}
</label>
<div class="flex">
<ButtonSecondary
v-tippy="{ theme: 'tooltip' }"
:title="$t('action.clear_all')"
svg="trash-2"
@click.native="clearContent"
/>
<ButtonSecondary
v-tippy="{ theme: 'tooltip' }"
:title="$t('add.new')"
svg="plus"
@click.native="addProtocol"
/>
</div>
</div>
<draggable
v-model="protocols"
animation="250"
handle=".draggable-handle"
draggable=".draggable-content"
ghost-class="cursor-move"
chosen-class="bg-primaryLight"
drag-class="cursor-grabbing"
>
<div
v-for="(protocol, index) of protocols"
:key="`protocol-${index}`"
class="flex border-b divide-x divide-dividerLight border-dividerLight draggable-content group"
>
<span>
<ButtonSecondary
svg="grip-vertical"
class="cursor-auto text-primary hover:text-primary"
:class="{
'draggable-handle group-hover:text-secondaryLight !cursor-grab':
index !== protocols?.length - 1,
}"
tabindex="-1"
/>
</span>
<input
v-model="protocol.value"
class="flex flex-1 px-4 py-2 bg-transparent"
:placeholder="$t('count.protocol', { count: index + 1 })"
name="message"
type="text"
autocomplete="off"
@change="
updateProtocol(index, {
value: $event.target.value,
active: protocol.active,
})
"
/>
<span>
<ButtonSecondary
v-tippy="{ theme: 'tooltip' }"
:title="
protocol.hasOwnProperty('active')
? protocol.active
? $t('action.turn_off')
: $t('action.turn_on')
: $t('action.turn_off')
"
:svg="
protocol.hasOwnProperty('active')
? protocol.active
? 'check-circle'
: 'circle'
: 'check-circle'
"
color="green"
@click.native="
updateProtocol(index, {
value: protocol.value,
active: !protocol.active,
})
"
/>
</span>
<span>
<ButtonSecondary
v-tippy="{ theme: 'tooltip' }"
:title="$t('action.remove')"
svg="trash"
color="red"
@click.native="deleteProtocol({ index })"
/>
</span>
</div>
</draggable>
<div
v-if="protocols.length === 0"
class="flex flex-col items-center justify-center p-4 text-secondaryLight"
>
<img
:src="`/images/states/${$colorMode.value}/add_category.svg`"
loading="lazy"
class="inline-flex flex-col object-contain object-center w-16 h-16 my-4"
:alt="$t('empty.protocols')"
/>
<span class="mb-4 text-center">
{{ $t("empty.protocols") }}
</span>
</div>
</template>
<template #secondary>
<RealtimeLog :title="$t('websocket.log')" :log="log" />
</template>
<template #sidebar>
<div class="flex items-center justify-between p-4">
<label
for="websocket-message"
class="font-semibold text-secondaryLight"
>
{{ $t("websocket.communication") }}
</label>
</div>
<div class="flex px-4 space-x-2">
<input
id="websocket-message"
v-model="communication.input"
name="message"
type="text"
autocomplete="off"
:disabled="!connectionState"
:placeholder="$t('websocket.message')"
class="input"
@keyup.enter="connectionState ? sendMessage() : null"
@keyup.up="connectionState ? walkHistory('up') : null"
@keyup.down="connectionState ? walkHistory('down') : null"
/>
<ButtonPrimary
id="send"
name="send"
:disabled="!connectionState"
:label="$t('action.send')"
@click.native="sendMessage"
/>
</div>
</template>
</AppPaneLayout>
</template>
<script>
import { defineComponent } from "@nuxtjs/composition-api"
import debounce from "lodash/debounce"
import draggable from "vuedraggable"
import { logHoppRequestRunToAnalytics } from "~/helpers/fb/analytics"
import {
setWSEndpoint,
WSEndpoint$,
WSProtocols$,
setWSProtocols,
addWSProtocol,
deleteWSProtocol,
updateWSProtocol,
deleteAllWSProtocols,
WSSocket$,
setWSSocket,
setWSConnectionState,
setWSConnectingState,
WSConnectionState$,
WSConnectingState$,
addWSLogLine,
WSLog$,
setWSLog,
} from "~/newstore/WebSocketSession"
import { useStream } from "~/helpers/utils/composables"
export default defineComponent({
components: {
draggable,
},
setup() {
return {
url: useStream(WSEndpoint$, "", setWSEndpoint),
protocols: useStream(WSProtocols$, [], setWSProtocols),
connectionState: useStream(
WSConnectionState$,
false,
setWSConnectionState
),
connectingState: useStream(
WSConnectingState$,
false,
setWSConnectingState
),
socket: useStream(WSSocket$, null, setWSSocket),
log: useStream(WSLog$, [], setWSLog),
}
},
data() {
return {
isUrlValid: true,
communication: {
input: "",
},
currentIndex: -1, // index of the message log array to put in input box
activeProtocols: [],
}
},
computed: {
urlValid() {
return this.isUrlValid
},
},
watch: {
url() {
this.debouncer()
},
protocols: {
handler(newVal) {
this.activeProtocols = newVal
.filter((item) =>
Object.prototype.hasOwnProperty.call(item, "active")
? item.active === true
: true
)
.map(({ value }) => value)
},
deep: true,
},
},
created() {
if (process.browser) {
this.worker = this.$worker.createRejexWorker()
this.worker.addEventListener("message", this.workerResponseHandler)
}
},
destroyed() {
this.worker.terminate()
},
methods: {
clearContent() {
deleteAllWSProtocols()
},
debouncer: debounce(function () {
this.worker.postMessage({ type: "ws", url: this.url })
}, 1000),
workerResponseHandler({ data }) {
if (data.url === this.url) this.isUrlValid = data.result
},
toggleConnection() {
// If it is connecting:
if (!this.connectionState) return this.connect()
// Otherwise, it's disconnecting.
else return this.disconnect()
},
connect() {
this.log = [
{
payload: this.$t("state.connecting_to", { name: this.url }),
source: "info",
color: "var(--accent-color)",
},
]
try {
this.connectingState = true
this.socket = new WebSocket(this.url, this.activeProtocols)
this.socket.onopen = () => {
this.connectingState = false
this.connectionState = true
this.log = [
{
payload: this.$t("state.connected_to", { name: this.url }),
source: "info",
color: "var(--accent-color)",
ts: new Date().toLocaleTimeString(),
},
]
this.$toast.success(this.$t("state.connected"))
}
this.socket.onerror = () => {
this.handleError()
}
this.socket.onclose = () => {
this.connectionState = false
addWSLogLine({
payload: this.$t("state.disconnected_from", { name: this.url }),
source: "info",
color: "#ff5555",
ts: new Date().toLocaleTimeString(),
})
this.$toast.error(this.$t("state.disconnected"))
}
this.socket.onmessage = ({ data }) => {
addWSLogLine({
payload: data,
source: "server",
ts: new Date().toLocaleTimeString(),
})
}
} catch (e) {
this.handleError(e)
this.$toast.error(this.$t("error.something_went_wrong"))
}
logHoppRequestRunToAnalytics({
platform: "wss",
})
},
disconnect() {
if (this.socket) {
this.socket.close()
this.connectionState = false
this.connectingState = false
}
},
handleError(error) {
this.disconnect()
this.connectionState = false
addWSLogLine({
payload: this.$t("error.something_went_wrong"),
source: "info",
color: "#ff5555",
ts: new Date().toLocaleTimeString(),
})
if (error !== null)
addWSLogLine({
payload: error,
source: "info",
color: "#ff5555",
ts: new Date().toLocaleTimeString(),
})
},
sendMessage() {
const message = this.communication.input
this.socket.send(message)
addWSLogLine({
payload: message,
source: "client",
ts: new Date().toLocaleTimeString(),
})
this.communication.input = ""
},
walkHistory(direction) {
const clientMessages = this.log.filter(
({ source }) => source === "client"
)
const length = clientMessages.length
switch (direction) {
case "up":
if (length > 0 && this.currentIndex !== 0) {
// does nothing if message log is empty or the currentIndex is 0 when up arrow is pressed
if (this.currentIndex === -1) {
this.currentIndex = length - 1
this.communication.input =
clientMessages[this.currentIndex].payload
} else if (this.currentIndex === 0) {
this.communication.input = clientMessages[0].payload
} else if (this.currentIndex > 0) {
this.currentIndex = this.currentIndex - 1
this.communication.input =
clientMessages[this.currentIndex].payload
}
}
break
case "down":
if (length > 0 && this.currentIndex > -1) {
if (this.currentIndex === length - 1) {
this.currentIndex = -1
this.communication.input = ""
} else if (this.currentIndex < length - 1) {
this.currentIndex = this.currentIndex + 1
this.communication.input =
clientMessages[this.currentIndex].payload
}
}
break
}
},
addProtocol() {
addWSProtocol({ value: "", active: true })
},
deleteProtocol({ index }) {
const oldProtocols = this.protocols.slice()
deleteWSProtocol(index)
this.$toast.success(this.$t("state.deleted"), {
action: {
text: this.$t("action.undo"),
duration: 4000,
onClick: (_, toastObject) => {
this.protocols = oldProtocols
toastObject.remove()
},
},
})
},
updateProtocol(index, updated) {
updateWSProtocol(index, updated)
},
},
})
</script>