Files
NapCatQQ/napcat.webui/src/pages/Log.vue
手瓜一十雪 9aec3865ff fix: historyLog
2024-12-05 20:22:55 +08:00

601 lines
17 KiB
Vue

<template>
<div class="title">
<t-divider content="日志查看" align="left">
<template #content>
<div style="display: flex; justify-content: center; align-items: center">
<system-log-icon></system-log-icon>
<div style="margin-left: 5px">日志查看</div>
</div>
</template>
</t-divider>
</div>
<div class="tab-box">
<t-tabs default-value="realtime" @change="selectType">
<t-tab-panel value="realtime" label="实时日志"></t-tab-panel>
<t-tab-panel value="history" label="历史日志"></t-tab-panel>
</t-tabs>
</div>
<div class="card-box">
<t-card class="card" :bordered="true">
<template #actions>
<t-row :align="'middle'" justify="center" :style="{ gap: smallScreen.matches ? '5px' : '24px' }">
<t-col flex="auto" style="display: inline-flex; justify-content: center">
<t-tooltip content="清理日志">
<t-button variant="text" shape="square" @click="clearLogs">
<clear-icon></clear-icon>
</t-button>
</t-tooltip>
</t-col>
<t-col flex="auto" style="display: inline-flex; justify-content: center">
<t-tooltip content="下载日志">
<t-button variant="text" shape="square" @click="downloadText">
<download-icon></download-icon>
</t-button>
</t-tooltip>
</t-col>
<t-col
v-if="LogDataType === 'history'"
flex="auto"
style="display: inline-flex; justify-content: center">
<t-tooltip content="历史日志">
<t-button variant="text" shape="square" @click="historyLog">
<history-icon></history-icon>
</t-button>
</t-tooltip>
</t-col>
<t-col flex="auto" style="display: inline-flex; justify-content: center">
<div class="tag-box">
<t-tag class="t-tag" :style="{ backgroundImage: typeKey[optValue.description] }">{{
optValue.content }}</t-tag>
</div>
<t-dropdown :options="options" :min-column-width="112" @click="openTypeList">
<t-button variant="text" shape="square">
<more-icon />
</t-button>
</t-dropdown>
</t-col>
</t-row>
</template>
<template #content>
<div class="content" ref="contentBox">
<div v-for="item in LogDataType === 'realtime'
? realtimeLogHtmlList.get(optValue.description)
: historyLogHtmlList.get(optValue.description)">
<span>{{ item.time }}</span><span :id="item.type">{{ item.content }}</span>
</div>
</div>
</template>
</t-card>
</div>
<t-dialog v-model:visible="visibleBody" header="历史日志" :destroy-on-close="true" :show-in-attached-element="true"
:on-confirm="GetLogList" class=".t-dialog__ctx .t-dialog__position">
<t-select v-model="value" :options="logFileData" placeholder="请选择日志" :multiple="true"
style="text-align: left" />
</t-dialog>
</template>
<script setup lang="ts">
import { MoreIcon, ClearIcon, DownloadIcon, HistoryIcon, SystemLogIcon } from 'tdesign-icons-vue-next';
import { nextTick, onMounted, onUnmounted, Ref, ref, watch } from 'vue';
import { LogManager } from '@/backend/log';
import { MessagePlugin } from 'tdesign-vue-next';
import { EventSourcePolyfill } from 'event-source-polyfill';
const smallScreen = window.matchMedia('(max-width: 768px)');
const LogDataType = ref<string>('realtime');
const visibleBody = ref<boolean>(false);
const contentBox = ref<HTMLElement | null>(null);
let isMouseEntered = false;
const logManager = new LogManager(localStorage.getItem('auth') || '');
const eventSource = ref<EventSourcePolyfill | null>(null);
const intervalId = ref<number | null>(null);
const isPaused = ref(false);
interface OptionItem {
content: string;
value: number;
description: string;
}
const options = ref<OptionItem[]>([
{
content: '全部',
value: 1,
description: 'all',
},
{
content: '调试',
value: 2,
description: 'debug',
},
{
content: '提示',
value: 3,
description: 'info',
},
{
content: '警告',
value: 4,
description: 'warn',
},
{
content: '错误',
value: 5,
description: 'error',
},
{
content: '致命',
value: 5,
description: 'fatal',
},
]);
const typeKey = ref<Record<string, string>>({
all: 'linear-gradient(60deg,#16a085 0%, #f4d03f 100%)',
debug: 'linear-gradient(-225deg, #5271c4 0%, #b19fff 48%, #eca1fe 100%)',
info: 'linear-gradient(-225deg, #22e1ff 0%, #1d8fe1 48%, #625eb1 100%)',
warn: 'linear-gradient(to right, #e14fad 0%, #f9d423 48%, #e37318 100%)',
error: 'linear-gradient(to left, #ffe29f 0%, #ffa99f 48%, #d94541 100%)',
fatal: 'linear-gradient(-225deg, #fd0700, #ec567f)',
});
interface logHtml {
type?: string;
content: string;
color?: string;
time?: string;
}
type LogHtmlMap = Map<string, logHtml[]>;
const realtimeLogHtmlList = ref<LogHtmlMap>(
new Map([
['all', []],
['debug', []],
['info', []],
['warn', []],
['error', []],
['fatal', []],
])
);
const historyLogHtmlList = ref<LogHtmlMap>(
new Map([
['all', []],
['debug', []],
['info', []],
['warn', []],
['error', []],
['fatal', []],
])
);
const logFileData = ref<{ label: string; value: string }[]>([]);
const value = ref([]);
const optValue = ref<OptionItem>({
content: '全部',
value: 1,
description: 'all',
});
const openTypeList = (data: OptionItem) => {
optValue.value = data;
};
const logType = ['debug', 'info', 'warn', 'error', 'fatal'];
//清理log
const clearLogs = () => {
if (LogDataType.value === 'realtime') {
clearAllLogs(realtimeLogHtmlList);
} else {
clearAllLogs(historyLogHtmlList);
}
};
const clearAllLogs = (logList: Ref<Map<string, Array<logHtml>>>) => {
if ((optValue.value && optValue.value.description === 'all') || !optValue.value) {
logList.value = new Map([
['all', []],
['debug', []],
['info', []],
['warn', []],
['error', []],
['fatal', []],
]);
} else {
logList.value.set(optValue.value.description, []);
}
};
//定时清理log
const TimerClear = () => {
clearAllLogs(realtimeLogHtmlList);
};
const startTimer = () => {
if (!isPaused.value) {
intervalId.value = window.setInterval(TimerClear, 0.5 * 60 * 1000);
}
};
const pauseTimer = () => {
if (intervalId.value) {
window.clearInterval(intervalId.value);
isPaused.value = true;
}
};
const resumeTimer = () => {
if (isPaused.value) {
startTimer();
isPaused.value = false;
}
};
const stopTimer = () => {
if (intervalId.value) {
window.clearInterval(intervalId.value);
intervalId.value = null;
}
};
const extractContent = (text: string): string | null => {
const regex = /\[([^\]]+)]/;
const match = regex.exec(text);
if (match && match[1]) {
const extracted = match[1].toLowerCase();
if (logType.includes(extracted)) {
return match[1];
}
}
return null;
};
const loadData = (text: string, loadType: string) => {
const lines = text.split(/\r\n/);
lines.forEach((line) => {
if (loadType === 'realtime') {
let remoteJson = JSON.parse(line) as { message: string, level: string };
const type = remoteJson.level;
const actualType = type || 'other';
const color = actualType && typeKey.value[actualType] ? typeKey.value[actualType] : undefined;
const data: logHtml = {
type: actualType,
content: remoteJson.message,
color: color,
time: '',
};
updateLogList(realtimeLogHtmlList, actualType, data);
} else if (loadType === 'history') {
const type = extractContent(line);
const actualType = type || 'other';
const timeRegex = /(\d{2}-\d{2} \d{2}:\d{2}:\d{2})|(\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2})/;
const match = timeRegex.exec(line);
let time = match ? match[0] : null;
const color = actualType && typeKey.value[actualType] ? typeKey.value[actualType] : undefined;
const data: logHtml = {
type: actualType,
content: line.slice(match ? match[0].length : 0) || '',
color: color,
time: time ? time + ' ' : '',
};
updateLogList(historyLogHtmlList, actualType, data);
}
});
};
const updateLogList = (logList: Ref<Map<string, Array<logHtml>>>, actualType: string, data: logHtml) => {
const allLogs = logList.value.get('all');
if (Array.isArray(allLogs)) {
allLogs.push(data);
}
if (actualType !== 'other') {
const typeLogs = logList.value.get(actualType);
if (Array.isArray(typeLogs)) {
typeLogs.push(data);
}
}
};
const selectType = (key: string) => {
LogDataType.value = key;
};
interface CustomURL extends URL {
recycleObjectURL: (url: string) => void;
}
const isCompatibleWithCustomURL = (obj: any): obj is CustomURL => {
return typeof obj === 'object' && obj !== null && typeof (obj as any).recycleObjectURL === 'function';
};
const recycleURL = (url: string) => {
if (isCompatibleWithCustomURL(window.URL)) {
const customURL = window.URL as CustomURL;
customURL.recycleObjectURL(url);
}
};
const generateTXT = (textContent: string, fileName: string) => {
try {
const blob = new Blob([textContent], { type: 'text/plain' });
const url = URL.createObjectURL(blob);
const a = document.createElement('a');
a.href = url;
a.download = fileName;
a.click();
recycleURL(url);
} catch (error) {
console.error('下载文本时出现错误:', error);
}
};
const downloadText = () => {
if (LogDataType.value === 'realtime') {
const logs = realtimeLogHtmlList.value.get(optValue.value.description);
if (logs && logs.length > 0) {
const result = logs.map((obj) => obj.content).join('\r\n');
generateTXT(result, '实时日志');
} else {
MessagePlugin.error('暂无可下载日志');
}
} else {
const logs = historyLogHtmlList.value.get(optValue.value.description);
if (logs && logs.length > 0) {
const result = logs.map((obj) => obj.content).join('\r\n');
generateTXT(result, '历史日志');
} else {
MessagePlugin.error('暂无可下载日志');
}
}
};
const historyLog = async () => {
value.value = [];
visibleBody.value = true;
const res = await logManager.GetLogList();
clearAllLogs(historyLogHtmlList);
if (res.length > 0) {
logFileData.value = res.map((ele: string) => {
return { label: ele, value: ele };
});
} else {
logFileData.value = [];
}
};
const GetLogList = async () => {
if (value.value.length > 0) {
for (const ele of value.value) {
try {
const data = await logManager.GetLog(ele);
if (data && data !== 'null') {
loadData(data, 'history');
}
} catch (error) {
console.error(`获取日志 ${ele} 时出现错误:`, error);
}
}
visibleBody.value = false;
} else {
MessagePlugin.error('请选择日志');
}
};
const fetchRealTimeLogs = async () => {
eventSource.value = await logManager.getRealTimeLogs();
if (eventSource.value) {
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
//@ts-expect-error
eventSource.value.onmessage = (event: MessageEvent) => {
console.log(event.data)
loadData(event.data, 'realtime');
};
}
};
const closeRealTimeLogs = async () => {
if (eventSource.value) {
eventSource.value.close();
}
};
const scrollToBottom = () => {
if (!isMouseEntered) {
nextTick(() => {
if (contentBox.value) {
contentBox.value.scrollTop = contentBox.value.scrollHeight;
}
});
}
};
const observeDOMChanges = () => {
if (contentBox.value) {
const observer = new MutationObserver(() => {
scrollToBottom();
});
observer.observe(contentBox.value, {
childList: true,
subtree: true,
});
}
};
const showScrollbar = () => {
if (contentBox.value) {
contentBox.value.style.overflow = 'auto';
}
};
const hideScrollbar = () => {
if (contentBox.value) {
contentBox.value.style.overflow = 'hidden';
if (!isMouseEntered) {
scrollToBottom();
}
}
};
watch(
realtimeLogHtmlList,
() => {
if (!isMouseEntered) {
scrollToBottom();
}
},
{ immediate: true }
);
watch(
historyLogHtmlList,
() => {
if (!isMouseEntered) {
scrollToBottom();
}
},
{ immediate: true }
);
onMounted(() => {
fetchRealTimeLogs();
startTimer();
contentBox.value = document.querySelector('.content');
if (contentBox.value) {
contentBox.value.style.overflow = 'hidden';
contentBox.value.addEventListener('mouseenter', () => {
isMouseEntered = true;
showScrollbar();
pauseTimer();
});
contentBox.value.addEventListener('mouseleave', () => {
isMouseEntered = false;
hideScrollbar();
resumeTimer();
setTimeout(() => {
scrollToBottom();
}, 1000);
});
observeDOMChanges();
}
});
onUnmounted(() => {
closeRealTimeLogs();
stopTimer();
});
</script>
<style scoped>
.title {
padding: 20px 20px 0 20px;
}
.tab-box {
margin: 0 20px;
}
.card-box {
margin: 10px 20px;
}
.content {
height: 56vh;
background-image: url('@/assets/logo.png');
border: 1px solid #ddd6d6 !important;
padding: 5px 10px;
text-align: left;
overflow-y: auto;
margin-top: -10px;
font-family: monospace;
font-size: 15px;
line-height: 16px;
}
.content span {
white-space: pre-wrap;
word-break: break-all;
overflow-wrap: break-word;
}
@keyframes fadeInOnce {
0% {
opacity: 0;
}
100% {
opacity: 1;
}
}
@keyframes fadeOutOnce {
0% {
opacity: 1;
}
100% {
opacity: 0;
}
}
.content div {
animation: fadeInOnce 0.5s forwards;
}
::-webkit-scrollbar {
width: 5px;
background: #f1f1f1;
}
::-webkit-scrollbar-thumb {
background-color: #888888;
border-radius: 4px;
}
.tag-box {
display: flex;
justify-content: center;
align-items: center;
margin-right: 5px;
}
.t-tag {
min-width: 60px;
text-align: center;
display: flex;
justify-content: center;
color: white;
font-weight: 500;
}
#debug {
background-clip: text;
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-image: linear-gradient(-225deg, #5271c4 0%, #b19fff 48%, #eca1fe 100%);
}
#info {
background-clip: text;
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-image: linear-gradient(-225deg, #22e1ff 0%, #1d8fe1 48%, #625eb1 100%);
}
#warn {
background-clip: text;
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-image: linear-gradient(225deg, #e14fad 0%, #f9d423 48%, #e37318 100%);
}
#error {
background-clip: text;
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-image: linear-gradient(to left, #ffe29f 0%, #ffa99f 48%, #d94541 100%);
}
#fatal {
background-clip: text;
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-image: linear-gradient(to right, #fd0700, #ec567f);
}
#other {
background-clip: text;
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-image: linear-gradient(to top, #3f51b1 0%, #5a55ae 13%, #7b5fac 25%, #8f6aae 38%, #a86aa4 50%, #cc6b8e 62%, #f18271 75%, #f3a469 87%, #f7c978 100%);
}
@media (max-width: 786px) {
.content {
height: 50vh;
font-family: ProtoNerdFontItalic, monospace;
font-size: 12px;
line-height: 14.3px;
}
}
</style>
<style>
.card {
padding: 5px 10px 20px 10px !important;
}
@media (max-width: 786px) {
.card {
padding: 0 !important;
}
}
</style>