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<template>
<div v-if="ready" class="file-content">
<iframe v-if="isPreview" ref="myPreview" class="preview-iframe" :src="previewUrl"></iframe>
<template v-else>
<div v-show="!['word', 'excel', 'ppt'].includes(file.type)" class="edit-header">
<div class="header-title">
<EPopover v-if="!equalContent" v-model="unsaveTip" class="file-unsave-tip">
<div class="task-detail-delete-file-popover">
<p>{{$L('未保存当前修改内容?')}}</p>
<div class="buttons">
<Button size="small" type="text" @click="unSaveGive">{{$L('放弃')}}</Button>
<Button size="small" type="primary" @click="onSaveSave">{{$L('保存')}}</Button>
</div>
</div>
<span slot="reference">[{{$L('未保存')}}*]</span>
</EPopover>
{{formatName(file)}}
</div>
<div class="header-user">
<ul>
<li v-for="(userid, index) in editUser" :key="index" v-if="index <= 10">
<UserAvatar :userid="userid" :size="28" :border-witdh="2"/>
</li>
<li v-if="editUser.length > 10" class="more">{{editUser.length > 99 ? '99+' : editUser.length}}</li>
</ul>
</div>
<div v-if="file.type=='document' && contentDetail" class="header-hint">
<ButtonGroup size="small" shape="circle">
<Button :type="`${contentDetail.type=='md'?'primary':'default'}`" @click="$set(contentDetail, 'type', 'md')">{{$L('MD编辑器')}}</Button>
<Button :type="`${contentDetail.type!='md'?'primary':'default'}`" @click="$set(contentDetail, 'type', 'text')">{{$L('文本编辑器')}}</Button>
</ButtonGroup>
</div>
<div v-if="file.type=='mind'" class="header-hint">
{{$L('选中节点按enter键添加同级节点tab键添加子节点')}}
</div>
<Dropdown v-if="file.type=='mind'"
trigger="click"
class="header-hint"
@on-click="exportMenu">
<a href="javascript:void(0)">{{$L('导出')}}<Icon type="ios-arrow-down"></Icon></a>
<DropdownMenu slot="list">
<DropdownItem name="png">{{$L('导出PNG图片')}}</DropdownItem>
<DropdownItem name="pdf">{{$L('导出PDF文件')}}</DropdownItem>
</DropdownMenu>
</Dropdown>
<Button v-if="!file.only_view" :disabled="equalContent" :loading="loadSave > 0" class="header-button" size="small" type="primary" @click="handleClick('save')">{{$L('保存')}}</Button>
</div>
<div v-if="contentDetail" class="content-body">
<template v-if="file.type=='document'">
<MDEditor v-if="contentDetail.type=='md'" v-model="contentDetail.content" height="100%"/>
<TEditor v-else v-model="contentDetail.content" height="100%" @editorSave="handleClick('saveBefore')"/>
</template>
<Drawio v-else-if="file.type=='drawio'" ref="myFlow" v-model="contentDetail" :title="file.name" @saveData="handleClick('saveBefore')"/>
<Minder v-else-if="file.type=='mind'" ref="myMind" v-model="contentDetail" @saveData="handleClick('saveBefore')"/>
<AceEditor v-else-if="['code', 'txt'].includes(file.type)" v-model="contentDetail" :ext="file.ext" @saveData="handleClick('saveBefore')"/>
<OnlyOffice v-else-if="['word', 'excel', 'ppt'].includes(file.type)" v-model="contentDetail" :documentKey="documentKey"/>
</div>
</template>
<div v-if="contentLoad" class="content-load"><Loading/></div>
</div>
</template>
<script>
import Vue from 'vue'
import Minder from '../../../components/Minder'
import {mapState} from "vuex";
Vue.use(Minder)
const MDEditor = () => import('../../../components/MDEditor/index');
const TEditor = () => import('../../../components/TEditor');
const AceEditor = () => import('../../../components/AceEditor');
const OnlyOffice = () => import('../../../components/OnlyOffice');
const Drawio = () => import('../../../components/Drawio');
export default {
name: "FileContent",
components: {AceEditor, TEditor, MDEditor, OnlyOffice, Drawio},
props: {
value: {
type: Boolean,
default: false
},
file: {
type: Object,
default: () => {
return {};
}
},
},
data() {
return {
ready: false,
loadSave: 0,
loadContent: 0,
unsaveTip: false,
contentDetail: null,
contentBak: {},
editUser: [],
loadPreview: true,
}
},
mounted() {
document.addEventListener('keydown', this.keySave)
window.addEventListener('message', this.handleMessage)
//
if (this.$isSubElectron) {
window.__onBeforeUnload = () => {
if (!this.equalContent) {
$A.modalConfirm({
content: '修改的内容尚未保存,真的要放弃修改吗?',
cancelText: '取消',
okText: '放弃',
onOk: () => {
this.$Electron.sendMessage('windowDestroy');
}
});
return true
}
}
}
},
beforeDestroy() {
document.removeEventListener('keydown', this.keySave)
window.removeEventListener('message', this.handleMessage)
},
watch: {
value: {
handler(val) {
if (val) {
this.ready = true;
this.editUser = [this.userId];
this.getContent();
}
},
immediate: true,
},
wsMsg: {
handler(info) {
const {type, action, data} = info;
switch (type) {
case 'path':
if (data.path == '/single/file/' + this.fileId) {
this.editUser = data.userids;
}
break;
case 'file':
if (action == 'content') {
if (this.value && data.id == this.fileId) {
$A.modalConfirm({
title: "更新提示",
content: '团队成员(' + info.nickname + ')更新了内容,<br/>更新时间:' + $A.formatDate("Y-m-d H:i:s", info.time) + '。<br/><br/>点击【确定】加载最新内容。',
onOk: () => {
this.getContent();
}
});
}
}
break;
}
},
deep: true,
},
},
computed: {
...mapState(['wsMsg', 'userId']),
fileId() {
return this.file.id || 0
},
equalContent() {
return this.contentBak == $A.jsonStringify(this.contentDetail);
},
contentLoad() {
return this.loadContent > 0 || this.previewLoad;
},
isPreview() {
return this.contentDetail && this.contentDetail.preview === true;
},
previewLoad() {
return this.isPreview && this.loadPreview === true;
},
previewUrl() {
if (this.isPreview) {
return $A.apiUrl("../fileview/onlinePreview?url=" + encodeURIComponent(this.contentDetail.url))
} else {
return '';
}
},
},
methods: {
handleMessage (event) {
const data = event.data;
switch (data.act) {
case 'ready':
this.loadPreview = false;
break
}
},
keySave(e) {
if (this.value && e.keyCode === 83) {
if (e.metaKey || e.ctrlKey) {
e.preventDefault();
this.onSaveSave();
}
}
},
getContent() {
if (this.fileId === 0) {
this.contentDetail = {};
this.updateBak();
return;
}
if (['word', 'excel', 'ppt'].includes(this.file.type)) {
this.contentDetail = $A.cloneJSON(this.file);
this.updateBak();
return;
}
this.loadSave++;
this.loadContent++;
this.$store.dispatch("call", {
url: 'file/content',
data: {
id: this.fileId,
},
}).then(({data}) => {
this.contentDetail = data.content;
this.updateBak();
}).catch(({msg}) => {
$A.modalError(msg);
}).finally(_ => {
this.loadSave--;
this.loadContent--;
})
},
updateBak() {
this.contentBak = $A.jsonStringify(this.contentDetail);
},
handleClick(act) {
switch (act) {
case "saveBefore":
if (!this.equalContent && this.loadSave == 0) {
this.handleClick('save');
} else {
$A.messageWarning('没有任何修改!');
}
return;
case "save":
if (this.file.only_view) {
return;
}
this.updateBak();
this.loadSave++;
this.$store.dispatch("call", {
url: 'file/content/save',
method: 'post',
data: {
id: this.fileId,
content: this.contentBak
},
}).then(({data, msg}) => {
$A.messageSuccess(msg);
this.$store.dispatch("saveFile", {
id: this.fileId,
size: data.size,
});
}).catch(({msg}) => {
$A.modalError(msg);
this.getContent();
}).finally(_ => {
this.loadSave--;
})
break;
}
},
exportMenu(act) {
switch (this.file.type) {
case 'mind':
this.$refs.myMind.exportHandle(act == 'pdf' ? 1 : 0, this.file.name);
break;
}
},
unSaveGive() {
this.getContent();
this.unsaveTip = false;
},
onSaveSave() {
this.handleClick('save');
this.unsaveTip = false;
},
documentKey() {
return new Promise(resolve => {
this.$store.dispatch("call", {
url: 'file/content',
data: {
id: this.fileId,
only_update_at: 'yes'
},
}).then(({data}) => {
resolve($A.Date(data.update_at, true))
}).catch(() => {
resolve(0)
});
})
},
formatName(file) {
let {name, ext} = file;
if (ext != '') {
name += "." + ext;
}
return name;
},
}
}
</script>