/**
* 导出HTML插件
* @author life life@leanote.com
* 选择目录, 将图片保存到文件夹中, 有个html文件(以笔记名命名)
* 注意, fs.existsSync总返回false, readFileSync可用
*/
define(function() {
var async = require('async');
var exportHTML = {
langs: {
'en-us': {
'export': 'Export HTML',
'Exporting': 'Exporting',
'Exporting: ': 'Exporting: ',
'exportSuccess': 'HTML saved successful!',
'exportFailure': 'HTML saved failure!',
'notExists': 'Please sync your note to ther server firslty.'
},
'zh-cn': {
'export': '导出HTML',
'Exporting': '正在导出',
'Exporting: ': '正在导出: ',
'exportSuccess': 'HTML导出成功!',
'exportFailure': 'HTML导出失败!'
},
'zh-hk': {
'export': '導出HTML',
'Exporting': '正在導出',
'Exporting: ': '正在導出: ',
'exportSuccess': 'HTML導出成功!',
'exportFailure': 'HTML導出失敗!'
}
},
_inited: false,
init: function() {
var me = this;
me._inited = true;
},
getPluginPath: function() {
return Api.evtService.getProjectBasePath() + '/public/plugins/export_html' ;
},
htmlTpl: '',
markdownTpl: '',
getTpl: function(isMarkdown) {
var tpl = isMarkdown ? this.markdownTpl : this.htmlTpl;
if(tpl) {
return tpl;
}
var basePluginPath = this.getPluginPath();
var tplName = isMarkdown ? 'markdown' : 'html';
var tplPath = basePluginPath + '/tpl/' + tplName + '.tpl';
tpl = Api.nodeFs.readFileSync(tplPath, 'utf-8');
isMarkdown ? (this.markdownTpl = tpl) : (this.htmlTpl = tpl);
return tpl;
},
// 生成html或markdown
render: function(note) {
var tpl = this.getTpl(note.IsMarkdown);
var title = note.Title || getMsg('Untitled');
tpl = tpl.replace(/\{title\}/g, title);
tpl = tpl.replace(/\{content\}/g, note.Content);
return tpl;
},
replaceAll: function(src, pattern, to) {
if(!src) {
return src;
}
while(true) {
var oldSrc = src;
src = src.replace(pattern, to);
if(oldSrc === src) {
return src;
}
}
},
fixFilename: function(filename) {
var reg = new RegExp("/|#|\\$|!|\\^|\\*|'| |\"|%|&|\\(|\\)|\\+|\\,|/|:|;|<|>|=|\\?|@|\\||\\\\", 'g');
filename = filename.replace(reg, "-");
// 防止出现两个连续的-
while(filename.indexOf('--') != -1) {
filename = this.replaceAll(filename, '--', '-');
}
return filename;
},
// 写图片,并替换图片路径
writeFiles: function(filesPath, content, callback) {
var me = this;
// http://127.0.0.1:8912/api/file/getImage?fileId=5581029f6289dc3301000000
// 找到图片
var reg = new RegExp(Api.evtService.localUrl + '/api/file/getImage\\?fileId=([0-9a-zA-Z]{24})', 'g');
// console.log(Api.evtService.localUrl + '/api/file/getImage\\?fileId=([0-9a-zA-Z]{24})');
var matches = content.match(reg);
// content = content.replace(reg, Evt.leanoteUrl + '/api/file/getImage');
if(matches && matches.length) {
Api.nodeFs.mkdirSync(filesPath);
// 取最后一个名字
var pathInfo = Api.commonService.splitFile(filesPath);
var dirName = pathInfo.name;
async.eachSeries(matches, function(url, cb) {
var fileId = url.substr(url.length - 24);
Api.fileService.getImageLocalPath(fileId, function(err, imagePath) {
// 将图片copy到filesPath下
if(imagePath) {
var distFileName = fileId + '.png';
Api.commonService.copyFile(imagePath, filesPath + '/' + distFileName, function(ok) {
content = me.replaceAll(content, url, dirName + '/' + distFileName);
cb();
});
}
else {
cb();
}
});
}, function() {
callback(content);
});
return;
}
callback(content);
},
// 得到存放images, js, css的路径
getAssetsPath: function(basePath, nameNotExt, n, cb) {
var me = this;
var absPath = basePath + '/' + nameNotExt + '_files';
if (n > 1) {
absPath += '-' + n;
}
Api.nodeFs.exists(absPath, function(exists) {
if(!exists) {
cb(absPath);
}
else {
me.getAssetsPath(basePath, nameNotExt, n+1, cb);
}
});
},
// 得到可用的文件名, 避免冲突
getHtmlFilePath: function(pathInfo, n, cb) {
var me = this;
if(n > 1) {
pathInfo.nameNotExt = pathInfo.nameNotExtRaw + '-' + n;
}
var absPath = pathInfo.getFullPath();
// Api.nodeFs.existsSync(absPath) 总是返回false, 不知道什么原因
// 在控制台上是可以的
Api.nodeFs.exists(absPath, function(exists) {
if(!exists) {
cb(absPath);
}
else {
me.getHtmlFilePath(pathInfo, n+1, cb);
}
});
},
loadingIsClosed: false,
exportHTML: function (noteIds) {
var me = this;
if (!noteIds || noteIds.length == 0) {
return;
}
// showSaveDialog 不支持property选择文件夹
Api.gui.dialog.showOpenDialog(Api.gui.getCurrentWindow(),
{
defaultPath: Api.gui.app.getPath('userDesktop') + '/',
properties: ['openDirectory']
},
function(targetPath) {
if(!targetPath) {
return;
}
me.loadingIsClosed = false;
Api.loading.show(Api.getMsg('plugin.export_html.Exporting'),
{
hasProgress: true,
isLarge: true,
onClose: function () {
me.loadingIsClosed = true;
setTimeout(function() {
Api.loading.hide();
});
}});
Api.loading.setProgress(1);
var i = 0;
var total = noteIds.length;
async.eachSeries(noteIds, function(noteId, cb) {
if (me.loadingIsClosed) {
cb();
return;
}
// setTimeout(function () {
i++;
Api.loading.setProgress(100 * i / total);
Api.noteService.getNote(noteId, function(note) {
me._exportHTML(note, targetPath, function() {
cb();
}, i, total);
});
// }, i * 1000);
}, function () {
Api.loading.hide();
Notify.show({title: 'Info', body: getMsg('plugin.export_html.exportSuccess')});
});
});
},
_exportHTML: function(note, path, callback, i, total) {
var me = this;
if(!note) {
return;
}
if (me.loadingIsClosed) {
callback();
return;
}
setTimeout(function () {
Api.loading.setMsg(Api.getMsg('plugin.export_html.Exporting: ') + (note.Title || getMsg('Untitled')));
Api.loading.setProgressRate(i + '/' + total);
}, 100);
var name = note.Title ? note.Title + '.html' : getMsg('Untitled') + '.html';
name = me.fixFilename(name);
var targetPath = path + '/' + name;
// 将路径和名字区分开
var pathInfo = Api.commonService.splitFile(targetPath);
pathInfo.nameNotExt = me.fixFilename(pathInfo.nameNotExt); // 重新修正一次
var nameNotExt = pathInfo.nameNotExt;
pathInfo.nameNotExtRaw = pathInfo.nameNotExt;
// 得到可用文件的绝对路径
me.getHtmlFilePath(pathInfo, 1, function(absHtmlFilePath) {
// 得到存放assets的目录
me.getAssetsPath(pathInfo.path, pathInfo.nameNotExt, 1, function(absFilesPath) {
// alert(absHtmlFilePath + ' --- ' + absFilesPath);
var html = me.render(note);
// 写图片
me.writeFiles(absFilesPath, html, function(html) {
// 把html文件写到
Api.commonService.writeFile(absHtmlFilePath, html);
callback();
});
});
});
},
// 打开前要执行的
onOpen: function() {
var me = this;
var gui = Api.gui;
var menu = {
label: Api.getMsg('plugin.export_html.export'),
enabled: function(noteIds) {
return true;
},
click: (function() {
return function(noteIds) {
me.exportHTML(noteIds);
}
})()
};
Api.addExportMenu(menu);
},
// 打开后
onOpenAfter: function() {
},
// 关闭时需要运行的
onClose: function() {
}
};
return exportHTML;
});