212 lines
5.1 KiB
Vue
212 lines
5.1 KiB
Vue
<template>
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<div class="tags-view-container">
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<scroll-pane ref="scrollPane" class="tags-view-wrapper">
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<router-link
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v-for="tag in Array.from(visitedViews)"
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ref="tag"
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:class="isActive(tag)?'active':''"
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:to="tag"
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:key="tag.path"
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class="tags-view-item"
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@contextmenu.prevent.native="openMenu(tag,$event)">
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{{ generateTitle(tag.title) }}
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<span class="el-icon-close" @click.prevent.stop="closeSelectedTag(tag)"/>
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</router-link>
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</scroll-pane>
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<ul v-show="visible" :style="{left:left+'px',top:top+'px'}" class="contextmenu">
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<li @click="closeSelectedTag(selectedTag)">{{ $t('tagsView.close') }}</li>
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<li @click="closeOthersTags">{{ $t('tagsView.closeOthers') }}</li>
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<li @click="closeAllTags">{{ $t('tagsView.closeAll') }}</li>
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</ul>
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</div>
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</template>
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<script>
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import ScrollPane from '@/components/ScrollPane'
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import { generateTitle } from '@/utils/i18n'
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export default {
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components: { ScrollPane },
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data() {
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return {
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visible: false,
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top: 0,
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left: 0,
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selectedTag: {}
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}
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},
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computed: {
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visitedViews() {
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return this.$store.state.tagsView.visitedViews
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}
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},
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watch: {
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$route() {
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this.addViewTags()
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this.moveToCurrentTag()
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},
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visible(value) {
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if (value) {
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document.body.addEventListener('click', this.closeMenu)
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} else {
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document.body.removeEventListener('click', this.closeMenu)
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}
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}
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},
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mounted() {
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this.addViewTags()
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},
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methods: {
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generateTitle, // generateTitle by vue-i18n
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generateRoute() {
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if (this.$route.name) {
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return this.$route
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}
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return false
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},
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isActive(route) {
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return route.path === this.$route.path
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},
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addViewTags() {
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const route = this.generateRoute()
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if (!route) {
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return false
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}
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this.$store.dispatch('addVisitedViews', route)
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},
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moveToCurrentTag() {
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const tags = this.$refs.tag
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this.$nextTick(() => {
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for (const tag of tags) {
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if (tag.to.path === this.$route.path) {
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this.$refs.scrollPane.moveToTarget(tag.$el)
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break
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}
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}
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})
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},
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closeSelectedTag(view) {
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this.$store.dispatch('delVisitedViews', view).then((views) => {
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if (this.isActive(view)) {
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const latestView = views.slice(-1)[0]
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if (latestView) {
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this.$router.push(latestView)
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} else {
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this.$router.push('/')
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}
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}
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})
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},
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closeOthersTags() {
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this.$router.push(this.selectedTag)
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this.$store.dispatch('delOthersViews', this.selectedTag).then(() => {
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this.moveToCurrentTag()
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})
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},
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closeAllTags() {
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this.$store.dispatch('delAllViews')
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this.$router.push('/')
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},
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openMenu(tag, e) {
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this.visible = true
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this.selectedTag = tag
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const offsetLeft = this.$el.getBoundingClientRect().left // container margin left
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this.left = e.clientX - offsetLeft + 15 // 15: margin right
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this.top = e.clientY
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},
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closeMenu() {
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this.visible = false
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}
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}
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}
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</script>
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<style rel="stylesheet/scss" lang="scss" scoped>
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.tags-view-container {
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.tags-view-wrapper {
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background: #fff;
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height: 34px;
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border-bottom: 1px solid #d8dce5;
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box-shadow: 0 1px 3px 0 rgba(0, 0, 0, .12), 0 0 3px 0 rgba(0, 0, 0, .04);
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.tags-view-item {
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display: inline-block;
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position: relative;
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height: 26px;
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line-height: 26px;
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border: 1px solid #d8dce5;
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color: #495060;
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background: #fff;
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padding: 0 8px;
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font-size: 12px;
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margin-left: 5px;
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margin-top: 4px;
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&:first-of-type {
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margin-left: 15px;
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}
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&.active {
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background-color: #42b983;
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color: #fff;
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border-color: #42b983;
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&::before {
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content: '';
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background: #fff;
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display: inline-block;
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width: 8px;
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height: 8px;
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border-radius: 50%;
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position: relative;
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margin-right: 2px;
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}
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}
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}
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}
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.contextmenu {
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margin: 0;
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background: #fff;
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z-index: 100;
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position: absolute;
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list-style-type: none;
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padding: 5px 0;
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border-radius: 4px;
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font-size: 12px;
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font-weight: 400;
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color: #333;
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box-shadow: 2px 2px 3px 0 rgba(0, 0, 0, .3);
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li {
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margin: 0;
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padding: 7px 16px;
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cursor: pointer;
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&:hover {
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background: #eee;
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}
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}
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}
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}
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</style>
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<style rel="stylesheet/scss" lang="scss">
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//reset element css of el-icon-close
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.tags-view-wrapper {
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.tags-view-item {
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.el-icon-close {
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width: 16px;
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height: 16px;
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vertical-align: 2px;
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border-radius: 50%;
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text-align: center;
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transition: all .3s cubic-bezier(.645, .045, .355, 1);
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transform-origin: 100% 50%;
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&:before {
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transform: scale(.6);
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display: inline-block;
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vertical-align: -3px;
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}
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&:hover {
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background-color: #b4bccc;
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color: #fff;
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}
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}
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}
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}
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</style>
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