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extension.js
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extension.js
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const { window, commands, workspace } = require('vscode')
const path = require('path')
const qnUpload = require('./lib/upload')
const editor = window.activeTextEditor
const moment = require('moment')
const fs = require('fs')
const { spawn } = require('child_process')
const upload = (config, fsPath) => {
if(!fsPath) return
const editor = window.activeTextEditor
const mdFilePath = editor.document.fileName
const mdFileName = path.basename(mdFilePath, path.extname(mdFilePath))
return qnUpload(config, fsPath, mdFileName).then(({ name, url }) => {
console.log('Upload success!')
const img = `![${name}](${url})`
editor.edit(textEditorEdit => {
textEditorEdit.insert(editor.selection.active, img)
})
})
}
const error = err => {
window.showErrorMessage(err)
}
// this method is called when your extension is activated
exports.activate = context => {
console.log('qiniu-upload-image is active!')
const config = workspace.getConfiguration('qiniu')
if (!config.enable) return
const inputUpload = commands.registerCommand('extension.qiniu.upload', () => {
if (!window.activeTextEditor) {
window.showErrorMessage('没有打开编辑窗口')
return
}
window.showInputBox({
placeHolder: '输入一个图片地址'
})
.then(fsPath => upload(config, fsPath), error)
});
const selectUpload = commands.registerCommand('extension.qiniu.select', () => {
window.showOpenDialog({
filters: { 'Images': ['png', 'jpg', 'gif', 'bmp'] }
}).then(result => {
if (result) {
const { fsPath } = result[0]
return upload(config, fsPath)
}
}, error)
});
const copyclipboard = commands.registerCommand('extension.qiniu.copy', () => {
pasteImageToQiniu();
});
context.subscriptions.push(inputUpload)
context.subscriptions.push(selectUpload)
context.subscriptions.push(copyclipboard)
}
// this method is called when your extension is deactivated
exports.deactivate = () => { }
function pasteImageToQiniu() {
let fileUri = editor.document.uri;
if (!fileUri) return;
if (fileUri.scheme === 'untitled') {
window.showInformationMessage('Before paste image, you need to save current edit file first.');
return;
}
let selection = editor.selection;
let selectText = editor.document.getText(selection);
if (selectText && !/^[\w\-.]+$/.test(selectText)) {
window.showInformationMessage('Your selection is not a valid file name!');
return;
}
let config = workspace.getConfiguration('qiniu');
let localPath = config['localPath'];
if (localPath && (localPath.length !== localPath.trim().length)) {
window.showErrorMessage('The specified path is invalid. "' + localPath + '"');
return;
}
let filePath = fileUri.fsPath;
let imagePath = getImagePath(filePath, selectText, localPath);
createImageDirWithImagePath(imagePath).then(imagePath => {
saveClipboardImageToFileAndGetPath(imagePath, (imagePath) => {
if (!imagePath) return;
if (imagePath === 'no image') {
return;
}
window.showInformationMessage('imagePath:' + imagePath)
upload(config, imagePath).then(() => {
window.showInformationMessage('Upload success.');
}).catch((err) => {
window.showErrorMessage('Upload error.');
});
});
}).catch(err => {
window.showErrorMessage('Failed make folder.');
return;
});
}
function getImagePath(filePath, selectText, localPath) {
// 图片名称
let imageFileName = '';
if (!selectText) {
imageFileName = moment().format("Y-MM-DD-HH-mm-ss") + '.png';
} else {
imageFileName = selectText + '.png';
}
// 图片本地保存路径
let folderPath = path.dirname(filePath);
let imagePath = '';
if (path.isAbsolute(localPath)) {
imagePath = path.join(localPath, imageFileName);
} else {
imagePath = path.join(folderPath, localPath, imageFileName);
}
return imagePath;
}
function createImageDirWithImagePath(imagePath) {
return new Promise((resolve, reject) => {
let imageDir = path.dirname(imagePath);
fs.exists(imageDir, (exists) => {
if (exists) {
resolve(imagePath);
return;
}
fs.mkdir(imageDir, (err) => {
if (err) {
reject(err);
return;
}
resolve(imagePath);
});
});
});
}
function saveClipboardImageToFileAndGetPath(imagePath, cb) {
if (!imagePath) return;
let platform = process.platform;
if (platform === 'win32') {
// Windows
const scriptPath = path.join(__dirname, './lib/pc.ps1');
const powershell = spawn('powershell', [
'-noprofile',
'-noninteractive',
'-nologo',
'-sta',
'-executionpolicy', 'unrestricted',
'-windowstyle', 'hidden',
'-file', scriptPath,
imagePath
]);
powershell.on('exit', function (code, signal) {
});
powershell.stdout.on('data', function (data) {
cb(data.toString().trim());
});
} else if (platform === 'darwin') {
// Mac
let scriptPath = path.join(__dirname, './lib/mac.applescript');
let ascript = spawn('osascript', [scriptPath, imagePath]);
ascript.on('exit', function (code, signal) {
});
ascript.stdout.on('data', function (data) {
cb(data.toString().trim());
});
} else {
// Linux
let scriptPath = path.join(__dirname, './lib/linux.sh');
let ascript = spawn('sh', [scriptPath, imagePath]);
ascript.on('exit', function (code, signal) {
});
ascript.stdout.on('data', function (data) {
let result = data.toString().trim();
if (result == "no xclip") {
vscode.window.showInformationMessage('You need to install xclip command first.');
return;
}
cb(result);
});
}
}