213 lines
8.3 KiB
JavaScript
213 lines
8.3 KiB
JavaScript
/**
|
||
* 工作端 - Atom - 自动化模块
|
||
* @author Tevin
|
||
*/
|
||
|
||
const {CompositeDisposable} = require('atom');
|
||
const fs = require('fs');
|
||
const crypto = require('crypto');
|
||
const makeNav = require('../build/makeNavigation');
|
||
const mngFolder = require('../build/manageFolder');
|
||
const mngWiki = require('../build/manageWiki');
|
||
|
||
const autoNavigation = (function () {
|
||
return {
|
||
/**
|
||
* 订阅
|
||
* @private
|
||
*/
|
||
_subscriptions: null,
|
||
/**
|
||
* atom 树形导航模块的引用
|
||
* @private
|
||
*/
|
||
_treeViewPkgMain: null,
|
||
/**
|
||
* wiki 列表记录
|
||
* @private
|
||
*/
|
||
_wikis: null,
|
||
/**
|
||
* 用户相关监听
|
||
* @private
|
||
*/
|
||
_listenUser: function () {
|
||
//监听用户普通操作
|
||
this._subscriptions = new CompositeDisposable();
|
||
this._subscriptions.add(atom.commands.onDidDispatch((e) => {
|
||
//重命名、新增文件夹或文件、创建副本等事件
|
||
if (/core\:confirm/.test(e.type)) {
|
||
this._getCurLib((wId) => {
|
||
this._checkLibChange(wId);
|
||
});
|
||
}
|
||
//删除、剪切、粘帖文件事件
|
||
else if (/tree-view\:(remove|cut|paste)/.test(e.type)) {
|
||
this._getCurLib((wId) => {
|
||
this._checkLibChange(wId);
|
||
});
|
||
}
|
||
//删除项目文件夹事件
|
||
//else if (e.type === 'tree-view:remove-project-folder') {}
|
||
}));
|
||
//从atom目录树监听用户拖拽操作
|
||
atom.packages.activatePackage('tree-view').then((pkg) => {
|
||
this._treeViewPkgMain = pkg.mainModule;
|
||
const elm = pkg.mainModule.treeView[0] || pkg.mainModule.treeView.element;
|
||
elm.addEventListener('drop', (e) => {
|
||
let path, wId;
|
||
for (let item of e.path) {
|
||
if (item.className.indexOf('project-root') >= 0) {
|
||
path = item.querySelector('.header > span').getAttribute('data-path');
|
||
wId = mngWiki.createWikiId(path);
|
||
if (typeof this._wikis[wId] !== 'undefined') {
|
||
this._checkLibChange(wId);
|
||
} else {
|
||
path = path.replace(/\\/g, '/');
|
||
mngWiki.addWiki(path, wId);
|
||
this._checkLibChange(wId);
|
||
}
|
||
break;
|
||
}
|
||
}
|
||
}, false);
|
||
});
|
||
//当编辑器打开一个文件时的回调
|
||
//this._subscriptions.add(atom.workspace.onDidOpen(function () {}));
|
||
},
|
||
/**
|
||
* 变化相关监听
|
||
* @private
|
||
*/
|
||
_listenChange: function () {
|
||
//当项目数量变化时的回调(即添加或删除项目)
|
||
this._subscriptions.add(atom.project.onDidChangePaths((list) => {
|
||
//文库列表比对，添加新增
|
||
for (let [i, item] of list) {
|
||
item = item.replace(/\\/g, '/') + '/library/';
|
||
for (let wId in this._wikis) {
|
||
if (this._wikis.hasOwnProperty(wId) && item === this._wikis[wId].path) {
|
||
list[i] = null;
|
||
}
|
||
}
|
||
}
|
||
for (let item of list) {
|
||
if (item && mngFolder.isAmWiki(item)) {
|
||
mngWiki.addWiki(item.replace(/\\/g, '/') + '/');
|
||
}
|
||
}
|
||
}));
|
||
},
|
||
/**
|
||
* 时间相关监听
|
||
* @private
|
||
*/
|
||
_listenTime: function () {
|
||
//切换窗口出去超过30秒，回来时检查目录
|
||
let lastTimestamp;
|
||
window.addEventListener('blur', () => {
|
||
lastTimestamp = Date.now();
|
||
});
|
||
window.addEventListener('focus', () => {
|
||
//如果atom插件设置“得到焦点时检查库变化”项处于开启状态，检查当前文库
|
||
if (atom.config.get('amWiki.checkLibraryOnWindowFocus')) {
|
||
if (Date.now() - lastTimestamp > 30000) {
|
||
this._getCurLib((wId) => {
|
||
this._checkLibChange(wId);
|
||
});
|
||
}
|
||
}
|
||
});
|
||
//当atom启动时，如果插件设置“启动时全量检查文库变化”项处于开启状态，全量检查文库，直接检查不判断当前库
|
||
if (atom.config.get('amWiki.checkAllLibraryOnAtomStart')) {
|
||
for (let wId in this._wikis) {
|
||
if (this._wikis.hasOwnProperty(wId)) {
|
||
setTimeout(() => {
|
||
mngWiki.checkWikiValid(wId);
|
||
this._checkLibChange(wId);
|
||
}, 100);
|
||
}
|
||
}
|
||
}
|
||
},
|
||
/**
|
||
* 推测当前文库是哪一个
|
||
* @param {Function} callback
|
||
* @param {Number} recursive - 递归次数标记
|
||
* @private
|
||
*/
|
||
_getCurLib: function (callback, recursive = 1) {
|
||
const treeView = this._treeViewPkgMain.treeView, //目录树主对象
|
||
treeState = this._treeViewPkgMain.state; //目录树全局状态
|
||
let wId = '';
|
||
//如果 treeView 已经准备完毕，获取路径
|
||
if (treeView && treeView.selectedPath) {
|
||
//如果 treeView 当前路径是已经存在的 wiki
|
||
wId = mngWiki.createWikiId(treeView.selectedPath.replace(/\\/g, '/').split('library')[0]);
|
||
if (typeof this._wikis[wId] !== 'undefined') {
|
||
callback(wId);
|
||
}
|
||
//否则从 treeState 获取路径
|
||
else if (treeState && treeState.selectedPath) {
|
||
//如果 treeState 当前路径补是已存在的wiki
|
||
wId = mngWiki.createWikiId(treeState.selectedPath.replace(/\\/g, '/').split('library')[0]);
|
||
if (typeof this._wikis[wId] !== 'undefined') {
|
||
callback(wId);
|
||
}
|
||
//如果 treeState 当前路径也不匹配，不再检查
|
||
}
|
||
}
|
||
//如果_treeView未准备完毕，0.2秒后重新检查，且最多只递归3次，超过后不再检查
|
||
else {
|
||
setTimeout(() => {
|
||
recursive++;
|
||
if (recursive <= 3) {
|
||
this._getCurLib(callback, recursive);
|
||
}
|
||
}, 200);
|
||
}
|
||
},
|
||
/**
|
||
* 检查文库变化
|
||
* @param {String} wId
|
||
* @private
|
||
*/
|
||
_checkLibChange: function (wId) {
|
||
//利用延迟跳出执行列队，等待系统文件操作完毕再读取
|
||
setTimeout(() => {
|
||
if (this._wikis[wId].deprecated) {
|
||
return;
|
||
}
|
||
const [tree, list, files] = mngFolder.readLibraryTree(this._wikis[wId].path);
|
||
if (!tree) {
|
||
return
|
||
}
|
||
const libMd5 = crypto.createHash('md5').update(files.join('&')).digest('base64');
|
||
if (this._wikis[wId].treeMD5 !== libMd5) {
|
||
this._wikis[wId].treeMD5 = libMd5;
|
||
//更新导航文件
|
||
makeNav.make(this._wikis[wId].path, tree, list);
|
||
}
|
||
}, 100);
|
||
},
|
||
/**
|
||
* 监听发起
|
||
* @param {[Object]} wikis - 文库记录列表的引用
|
||
* @public
|
||
*/
|
||
start: function (wikis) {
|
||
this._wikis = wikis;
|
||
this._listenUser();
|
||
this._listenChange();
|
||
this._listenTime();
|
||
},
|
||
/**
|
||
* 监听释放
|
||
* @public
|
||
*/
|
||
destroy: function () {
|
||
this._subscriptions && this._subscriptions.dispose();
|
||
}
|
||
};
|
||
})();
|
||
module.exports = autoNavigation; |