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+<template>
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+ <div style="position: relative">
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+ <div
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+ v-if="type === '2'"
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+ class="verify-img-out"
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+ :style="{ height: `${parseInt(setSize.imgHeight) + vSpace}px` }"
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+ >
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+ <div
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+ class="verify-img-panel"
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+ :style="{ width: setSize.imgWidth, height: setSize.imgHeight }"
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+ >
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+ <img
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+ :src="`data:image/png;base64,${backImgBase}`"
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+ alt=""
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+ style="width: 100%; height: 100%; display: block"
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+ />
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+ <div v-show="showRefresh" class="verify-refresh" @click="refresh">
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+ <i class="iconfont icon-refresh"></i>
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+ </div>
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+ <transition name="tips">
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+ <span
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+ v-if="tipWords"
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+ class="verify-tips"
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+ :class="passFlag ? 'suc-bg' : 'err-bg'"
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+ >{{ tipWords }}</span>
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+ </transition>
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+ </div>
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+ </div>
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+ <!-- 公共部分 -->
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+ <div
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+ class="verify-bar-area"
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+ :style="{
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+ 'width': setSize.imgWidth,
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+ 'height': barSize.height,
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+ 'line-height': barSize.height,
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+ }"
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+ >
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+ <span class="verify-msg" v-text="text"></span>
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+ <div
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+ class="verify-left-bar"
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+ :style="{
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+ 'width': leftBarWidth !== undefined ? leftBarWidth : barSize.height,
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+ 'height': barSize.height,
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+ 'border-color': leftBarBorderColor,
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+ 'transaction': transitionWidth,
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+ }"
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+ >
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+ <span class="verify-msg" v-text="finishText"></span>
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+ <div
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+ class="verify-move-block"
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+ :style="{
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+ 'width': barSize.height,
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+ 'height': barSize.height,
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+ 'background-color': moveBlockBackgroundColor,
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+ 'left': moveBlockLeft,
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+ 'transition': transitionLeft,
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+ }"
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+ @touchstart="start"
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+ @mousedown="start"
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+ >
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+ <i
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+ class="verify-icon iconfont" :class="[iconClass]"
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+ :style="{ color: iconColor }"
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+ ></i>
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+ <div
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+ v-if="type === '2'"
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+ class="verify-sub-block"
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+ :style="{
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+ 'width':
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+ `${Math.floor((parseInt(setSize.imgWidth) * 47) / 310)}px`,
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+ 'height': setSize.imgHeight,
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+ 'top': `-${parseInt(setSize.imgHeight) + vSpace}px`,
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+ 'background-size': `${setSize.imgWidth} ${setSize.imgHeight}`,
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+ }"
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+ >
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+ <img
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+ :src="`data:image/png;base64,${blockBackImgBase}`"
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+ alt=""
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+ style="
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+ width: 100%;
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+ height: 100%;
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+ display: block;
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+ -webkit-user-drag: none;
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+ "
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+ />
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+ </div>
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+ </div>
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+ </div>
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+ </div>
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+ </div>
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+</template>
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+
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+<script type="text/babel">
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+import {
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+ computed,
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+ getCurrentInstance,
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+ nextTick,
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+ onMounted,
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+ reactive,
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+ ref,
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+ toRefs,
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+ watch,
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+} from 'vue'
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+import {
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+ checkBehaviorCaptcha,
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+ getBehaviorCaptcha,
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+} from '@/api/index'
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+import { resetSize } from '@/entrypoints/sidepanel/utils/verify'
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+import { encryptByAes } from '@/entrypoints/sidepanel/utils/encrypt'
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+
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+export default {
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+ name: 'VerifySlide',
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+ props: {
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+ captchaType: {
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+ type: String,
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+ },
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+ type: {
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+ type: String,
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+ default: '1',
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+ },
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+ // 弹出式pop,固定fixed
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+ mode: {
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+ type: String,
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+ default: 'fixed',
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+ },
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+ vSpace: {
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+ type: Number,
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+ default: 5,
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+ },
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+ explain: {
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+ type: String,
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+ default: '向右滑动完成验证',
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+ },
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+ imgSize: {
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+ type: Object,
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+ default() {
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+ return {
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+ width: '310px',
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+ height: '155px',
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+ }
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+ },
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+ },
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+ blockSize: {
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+ type: Object,
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+ default() {
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+ return {
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+ width: '50px',
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+ height: '50px',
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+ }
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+ },
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+ },
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+ barSize: {
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+ type: Object,
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+ default() {
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+ return {
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+ width: '310px',
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+ height: '40px',
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+ }
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+ },
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+ },
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+ },
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+ setup(props) {
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+ const { mode, captchaType, type, blockSize, explain } = toRefs(props)
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+ const { proxy } = getCurrentInstance()
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+ const secretKey = ref() // 后端返回的ase加密秘钥
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+ const passFlag = ref() // 是否通过的标识
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+ const backImgBase = ref() // 验证码背景图片
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+ const blockBackImgBase = ref() // 验证滑块的背景图片
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+ const backToken = ref() // 后端返回的唯一token值
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+ const startMoveTime = ref() // 移动开始的时间
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+ const endMovetime = ref() // 移动结束的时间
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+ const tipsBackColor = ref() // 提示词的背景颜色
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+ const tipWords = ref()
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+ const text = ref()
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+ const finishText = ref()
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+ const setSize = reactive({
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+ imgHeight: 0,
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+ imgWidth: 0,
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+ barHeight: 0,
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+ barWidth: 0,
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+ })
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+ const top = ref(0)
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+ const left = ref(0)
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+ const moveBlockLeft = ref()
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+ const leftBarWidth = ref()
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+ // 移动中样式
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+ const moveBlockBackgroundColor = ref()
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+ const leftBarBorderColor = ref('#ddd')
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+ const iconColor = ref()
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+ const iconClass = ref('icon-right')
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+ const status = ref(false) // 鼠标状态
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+ const isEnd = ref(false) // 是够验证完成
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+ const showRefresh = ref(true)
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+ const transitionLeft = ref('')
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+ const transitionWidth = ref('')
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+ const startLeft = ref(0)
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+
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+ // 请求背景图片和验证图片
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+ function getPicture() {
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+ const data = {
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+ captchaType: captchaType.value,
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+ }
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+ getBehaviorCaptcha(data).then((res) => {
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+ backImgBase.value = res.data.originalImageBase64
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+ blockBackImgBase.value = res.data.jigsawImageBase64
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+ backToken.value = res.data.token
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+ secretKey.value = res.data.secretKey
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+ })
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+ }
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+ const barArea = computed(() => {
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+ return proxy.$el.querySelector('.verify-bar-area')
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+ })
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+ // 鼠标移动
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+ function move(e) {
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+ e = e || window.event
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+ if (status.value && isEnd.value === false) {
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+ let x
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+ if (!e.touches) {
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+ // 兼容PC端
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+ x = e.clientX
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+ } else {
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+ // 兼容移动端
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+ x = e.touches[0].pageX
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+ }
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+ const bar_area_left = barArea.value.getBoundingClientRect().left
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+ let move_block_left = x - bar_area_left // 小方块相对于父元素的left值
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+ if (
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+ move_block_left
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+ >= barArea.value.offsetWidth
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+ - Number.parseInt(blockSize.value.width, 10) / 2 - 2
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+ ) {
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+ move_block_left
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+ = barArea.value.offsetWidth
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+ - Number.parseInt(blockSize.value.width, 10) / 2 - 2
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+ }
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+ if (move_block_left <= 0) {
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+ move_block_left = Number.parseInt(blockSize.value.width, 10) / 2
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+ }
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+ // 拖动后小方块的left值
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+ moveBlockLeft.value = `${move_block_left - startLeft.value}px`
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+ leftBarWidth.value = `${move_block_left - startLeft.value}px`
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+ }
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+ }
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+
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+ const refresh = () => {
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+ showRefresh.value = true
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+ finishText.value = ''
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+
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+ transitionLeft.value = 'left .3s'
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+ moveBlockLeft.value = 0
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+
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+ leftBarWidth.value = undefined
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+ transitionWidth.value = 'width .3s'
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+
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+ leftBarBorderColor.value = '#ddd'
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+ moveBlockBackgroundColor.value = '#fff'
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+ iconColor.value = '#000'
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+ iconClass.value = 'icon-right'
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+ isEnd.value = false
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+
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+ getPicture()
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+ setTimeout(() => {
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+ transitionWidth.value = ''
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+ transitionLeft.value = ''
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+ text.value = explain.value
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+ }, 300)
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+ }
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+
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+ // 鼠标松开
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+ function end() {
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+ endMovetime.value = +new Date()
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+ // 判断是否重合
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+ if (status.value && isEnd.value === false) {
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+ let moveLeftDistance = Number.parseInt(
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+ (moveBlockLeft.value || '').replace('px', ''),
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+ 10,
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+ )
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+ moveLeftDistance
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+ = (moveLeftDistance * 310) / Number.parseInt(`${setSize.imgWidth}`, 10)
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+ const data = {
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+ captchaType: captchaType.value,
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+ pointJson: secretKey.value
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+ ? encryptByAes(
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+ JSON.stringify({ x: moveLeftDistance, y: 5.0 }),
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+ secretKey.value,
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+ )
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+ : JSON.stringify({ x: moveLeftDistance, y: 5.0 }),
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+ token: backToken.value,
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+ }
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+ checkBehaviorCaptcha(data).then((res) => {
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+ if (res.success && res.data.repCode === '0000') {
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+ moveBlockBackgroundColor.value = '#5cb85c'
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+ leftBarBorderColor.value = '#5cb85c'
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+ iconColor.value = '#fff'
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+ iconClass.value = 'icon-check'
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+ showRefresh.value = false
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+ isEnd.value = true
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+ if (mode.value === 'pop') {
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+ setTimeout(() => {
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+ proxy.$parent.clickShow = false
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+ refresh()
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+ }, 1500)
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+ }
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+ passFlag.value = true
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+ tipWords.value = `${(
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+ (endMovetime.value - startMoveTime.value)
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+ / 1000
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+ ).toFixed(2)}s验证成功`
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+ const captchaVerification = secretKey.value
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+ ? encryptByAes(
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+ `${backToken.value}---${JSON.stringify({
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+ x: moveLeftDistance,
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+ y: 5.0,
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+ })}`,
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+ secretKey.value,
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+ )
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+ : `${backToken.value}---${JSON.stringify({
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+ x: moveLeftDistance,
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+ y: 5.0,
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+ })}`
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+ setTimeout(() => {
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+ tipWords.value = ''
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+ proxy.$parent.closeBox()
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+ proxy.$parent.$emit('success', { captchaVerification })
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+ }, 1000)
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+ } else {
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+ moveBlockBackgroundColor.value = '#d9534f'
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+ leftBarBorderColor.value = '#d9534f'
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+ iconColor.value = '#fff'
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+ iconClass.value = 'icon-close'
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+ passFlag.value = false
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+ setTimeout(() => {
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+ refresh()
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+ }, 1000)
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+ proxy.$parent.$emit('error', proxy)
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+ tipWords.value = res.data.repMsg
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+ setTimeout(() => {
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+ tipWords.value = ''
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+ }, 1000)
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+ }
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+ })
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+ status.value = false
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+ }
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+ }
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+
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+ function init() {
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+ text.value = explain.value
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+ // getPicture()
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+ nextTick(() => {
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+ const { imgHeight, imgWidth, barHeight, barWidth } = resetSize(proxy)
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+ setSize.imgHeight = imgHeight
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+ setSize.imgWidth = imgWidth
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+ setSize.barHeight = barHeight
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+ setSize.barWidth = barWidth
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+ proxy.$parent.$emit('ready', proxy)
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+ })
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+
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+ window.removeEventListener('touchmove', (e) => {
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+ move(e)
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+ })
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+ window.removeEventListener('mousemove', (e) => {
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+ move(e)
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+ })
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+
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+ // 鼠标松开
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+ window.removeEventListener('touchend', () => {
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+ end()
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+ })
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+ window.removeEventListener('mouseup', () => {
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+ end()
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+ })
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+
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+ window.addEventListener('touchmove', (e) => {
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+ move(e)
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+ })
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+ window.addEventListener('mousemove', (e) => {
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+ move(e)
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+ })
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+
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+ // 鼠标松开
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+ window.addEventListener('touchend', () => {
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+ end()
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+ })
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+ window.addEventListener('mouseup', () => {
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+ end()
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+ })
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+ }
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+ watch(type, () => {
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+ init()
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+ })
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+ onMounted(() => {
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+ // 禁止拖拽
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+ init()
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+ proxy.$el.onselectstart = function () {
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+ return false
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+ }
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+ })
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+ // 鼠标按下
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+ function start(e) {
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+ e = e || window.event
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+ let x
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+ if (!e.touches) {
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+ // 兼容PC端
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+ x = e.clientX
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+ } else {
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+ // 兼容移动端
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+ x = e.touches[0].pageX
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+ }
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+ startLeft.value = Math.floor(
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+ x - barArea.value.getBoundingClientRect().left,
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+ )
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+ startMoveTime.value = +new Date() // 开始滑动的时间
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+ if (isEnd.value === false) {
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+ text.value = ''
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+ moveBlockBackgroundColor.value = '#337ab7'
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+ leftBarBorderColor.value = '#337AB7'
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+ iconColor.value = '#fff'
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+ e.stopPropagation()
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+ status.value = true
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+ }
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+ }
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+
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+ return {
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+ secretKey, // 后端返回的ase加密秘钥
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+ passFlag, // 是否通过的标识
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+ backImgBase, // 验证码背景图片
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+ blockBackImgBase, // 验证滑块的背景图片
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+ backToken, // 后端返回的唯一token值
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+ startMoveTime, // 移动开始的时间
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+ endMovetime, // 移动结束的时间
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+ tipsBackColor, // 提示词的背景颜色
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|
+ tipWords,
|
|
|
+ text,
|
|
|
+ finishText,
|
|
|
+ setSize,
|
|
|
+ top,
|
|
|
+ left,
|
|
|
+ moveBlockLeft,
|
|
|
+ leftBarWidth,
|
|
|
+ // 移动中样式
|
|
|
+ moveBlockBackgroundColor,
|
|
|
+ leftBarBorderColor,
|
|
|
+ iconColor,
|
|
|
+ iconClass,
|
|
|
+ status, // 鼠标状态
|
|
|
+ isEnd, // 是够验证完成
|
|
|
+ showRefresh,
|
|
|
+ transitionLeft,
|
|
|
+ transitionWidth,
|
|
|
+ barArea,
|
|
|
+ refresh,
|
|
|
+ start,
|
|
|
+ }
|
|
|
+ },
|
|
|
+}
|
|
|
+</script>
|