131 lines
3.5 KiB
Vue
131 lines
3.5 KiB
Vue
<template>
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<div id="search" v-on:mouseleave="hover = false" v-on:click="click" v-bind:class="{ active: focus || hover }">
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<i class="material-icons" title="Search">search</i>
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<input type="text"
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v-on:focus="focus = true"
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v-on:blur="focus = false"
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v-on:keyup="keyup"
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v-on:keyup.enter="submit"
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aria-label="Write here to search"
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placeholder="Search or execute a command...">
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<div v-on:mouseover="hover = true">
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<div>Loading...</div>
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<p><i class="material-icons spin">autorenew</i></p>
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</div>
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</div>
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</template>
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<script>
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import page from '../page'
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import { mapState } from 'vuex'
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export default {
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name: 'search',
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data: function () {
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return {
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hover: false,
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focus: false,
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scrollable: null,
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box: null,
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input: null
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}
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},
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computed: mapState('user'),
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mounted: function () {
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this.scrollable = document.querySelector('#search > div')
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this.box = document.querySelector('#search > div div')
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this.input = document.querySelector('#search input')
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this.reset()
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},
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methods: {
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reset: function () {
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if (this.user.allowCommands && this.user.commands.length > 0) {
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this.box.innerHTML = `Search or use one of your supported commands: ${this.user.commands.join(', ')}.`
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} else {
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this.box.innerHTML = 'Type and press enter to search.'
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}
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},
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supported: function () {
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let value = this.input.value
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let pieces = value.split(' ')
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for (let i = 0; i < this.user.commands.length; i++) {
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if (pieces[0] === this.user.commands[0]) {
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return true
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}
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}
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return false
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},
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click: function (event) {
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event.currentTarget.classList.add('active')
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this.$el.querySelector('input').focus()
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},
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keyup: function (event) {
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let el = event.currentTarget
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if (el.value.length === 0) {
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this.reset()
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return
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}
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if (!this.supported() || !this.user.allowCommands) {
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this.box.innerHTML = 'Press enter to search.'
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} else {
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this.box.innerHTML = 'Press enter to execute.'
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}
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},
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submit: function (event) {
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this.box.innerHTML = ''
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this.$el.classList.add('ongoing')
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let url = window.location.host + window.location.pathname
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if (document.getElementById('editor')) {
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url = page.removeLastDir(url)
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}
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let protocol = this.$store.state.ssl ? 'wss:' : 'ws:'
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if (this.supported() && this.user.allowCommands) {
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let conn = new window.WebSocket(`${protocol}//${url}?command=true`)
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conn.onopen = () => {
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conn.send(this.input.value)
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}
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conn.onmessage = (event) => {
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this.box.innerHTML = event.data
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this.scrollable.scrollTop = this.scrollable.scrollHeight
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}
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conn.onclose = (event) => {
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this.$el.classList.remove('ongoing')
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page.reload()
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}
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return
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}
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this.box.innerHTML = '<ul></ul>'
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let ul = this.box.querySelector('ul')
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let conn = new window.WebSocket(`${protocol}//${url}?search=true`)
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conn.onopen = () => {
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conn.send(this.input.value)
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}
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conn.onmessage = (event) => {
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ul.innerHTML += `<li><a href=".${event.data}">${event.data}</a></li>`
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this.scrollable.scrollTop = this.scrollable.scrollHeight
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}
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conn.onclose = () => {
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this.$el.classList.remove('ongoing')
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}
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}
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}
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}
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</script>
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