mirror of
https://github.com/laurent22/joplin.git
synced 2024-12-15 09:04:04 +02:00
342 lines
10 KiB
JavaScript
342 lines
10 KiB
JavaScript
const fs = require('fs-extra');
|
|
const { shim } = require('lib/shim.js');
|
|
const { GeolocationNode } = require('lib/geolocation-node.js');
|
|
const { FileApiDriverLocal } = require('lib/file-api-driver-local.js');
|
|
const { time } = require('lib/time-utils.js');
|
|
const { setLocale, defaultLocale, closestSupportedLocale } = require('lib/locale.js');
|
|
const { FsDriverNode } = require('lib/fs-driver-node.js');
|
|
const mimeUtils = require('lib/mime-utils.js').mime;
|
|
const Note = require('lib/models/Note.js');
|
|
const Resource = require('lib/models/Resource.js');
|
|
const urlValidator = require('valid-url');
|
|
|
|
function shimInit() {
|
|
shim.fsDriver = () => { throw new Error('Not implemented') }
|
|
shim.FileApiDriverLocal = FileApiDriverLocal;
|
|
shim.Geolocation = GeolocationNode;
|
|
shim.FormData = require('form-data');
|
|
shim.sjclModule = require('lib/vendor/sjcl.js');
|
|
|
|
shim.fsDriver = () => {
|
|
if (!shim.fsDriver_) shim.fsDriver_ = new FsDriverNode();
|
|
return shim.fsDriver_;
|
|
}
|
|
|
|
shim.randomBytes = async (count) => {
|
|
const buffer = require('crypto').randomBytes(count);
|
|
return Array.from(buffer);
|
|
}
|
|
|
|
shim.detectAndSetLocale = function (Setting) {
|
|
let locale = process.env.LANG;
|
|
if (!locale) locale = defaultLocale();
|
|
locale = locale.split('.');
|
|
locale = locale[0];
|
|
locale = closestSupportedLocale(locale);
|
|
Setting.setValue('locale', locale);
|
|
setLocale(locale);
|
|
return locale;
|
|
}
|
|
|
|
shim.writeImageToFile = async function(nativeImage, mime, targetPath) {
|
|
if (shim.isElectron()) { // For Electron
|
|
let buffer = null;
|
|
|
|
mime = mime.toLowerCase();
|
|
|
|
if (mime === 'image/png') {
|
|
buffer = nativeImage.toPNG();
|
|
} else if (mime === 'image/jpg' || mime === 'image/jpeg') {
|
|
buffer = nativeImage.toJPEG(90);
|
|
}
|
|
|
|
if (!buffer) throw new Error('Cannot resize image because mime type "' + mime + '" is not supported: ' + targetPath);
|
|
|
|
await shim.fsDriver().writeFile(targetPath, buffer, 'buffer');
|
|
} else {
|
|
throw new Error('Node support not implemented');
|
|
}
|
|
}
|
|
|
|
const resizeImage_ = async function(filePath, targetPath, mime) {
|
|
const maxDim = Resource.IMAGE_MAX_DIMENSION;
|
|
|
|
if (shim.isElectron()) { // For Electron
|
|
const nativeImage = require('electron').nativeImage;
|
|
let image = nativeImage.createFromPath(filePath);
|
|
if (image.isEmpty()) throw new Error('Image is invalid or does not exist: ' + filePath);
|
|
|
|
const size = image.getSize();
|
|
|
|
if (size.width <= maxDim && size.height <= maxDim) {
|
|
shim.fsDriver().copy(filePath, targetPath);
|
|
return;
|
|
}
|
|
|
|
const options = {};
|
|
if (size.width > size.height) {
|
|
options.width = maxDim;
|
|
} else {
|
|
options.height = maxDim;
|
|
}
|
|
|
|
image = image.resize(options);
|
|
|
|
await shim.writeImageToFile(image, mime, targetPath);
|
|
} else { // For the CLI tool
|
|
const sharp = require('sharp');
|
|
|
|
const image = sharp(filePath);
|
|
const md = await image.metadata();
|
|
|
|
if (md.width <= maxDim && md.height <= maxDim) {
|
|
shim.fsDriver().copy(filePath, targetPath);
|
|
return;
|
|
}
|
|
|
|
return new Promise((resolve, reject) => {
|
|
image.resize(Resource.IMAGE_MAX_DIMENSION, Resource.IMAGE_MAX_DIMENSION, {
|
|
fit: 'inside',
|
|
withoutEnlargement: true,
|
|
}).toFile(targetPath, (err, info) => {
|
|
if (err) {
|
|
reject(err);
|
|
} else {
|
|
resolve(info);
|
|
}
|
|
});
|
|
});
|
|
}
|
|
}
|
|
|
|
shim.createResourceFromPath = async function(filePath, defaultProps = null) {
|
|
const readChunk = require('read-chunk');
|
|
const imageType = require('image-type');
|
|
|
|
const { uuid } = require('lib/uuid.js');
|
|
const { basename, fileExtension, safeFileExtension } = require('lib/path-utils.js');
|
|
const mime = require('mime/lite');
|
|
|
|
if (!(await fs.pathExists(filePath))) throw new Error(_('Cannot access %s', filePath));
|
|
|
|
defaultProps = defaultProps ? defaultProps : {};
|
|
|
|
const resourceId = defaultProps.id ? defaultProps.id : uuid.create();
|
|
|
|
let resource = Resource.new();
|
|
resource.id = resourceId;
|
|
resource.mime = mime.getType(filePath);
|
|
resource.title = basename(filePath);
|
|
|
|
let fileExt = safeFileExtension(fileExtension(filePath));
|
|
|
|
if (!resource.mime) {
|
|
const buffer = await readChunk(filePath, 0, 64);
|
|
const detectedType = imageType(buffer);
|
|
|
|
if (detectedType) {
|
|
fileExt = detectedType.ext;
|
|
resource.mime = detectedType.mime;
|
|
} else {
|
|
resource.mime = 'application/octet-stream';
|
|
}
|
|
}
|
|
|
|
resource.file_extension = fileExt;
|
|
|
|
let targetPath = Resource.fullPath(resource);
|
|
|
|
if (resource.mime == 'image/jpeg' || resource.mime == 'image/jpg' || resource.mime == 'image/png') {
|
|
const result = await resizeImage_(filePath, targetPath, resource.mime);
|
|
} else {
|
|
// const stat = await shim.fsDriver().stat(filePath);
|
|
// if (stat.size >= 10000000) throw new Error('Resources larger than 10 MB are not currently supported as they may crash the mobile applications. The issue is being investigated and will be fixed at a later time.');
|
|
|
|
await fs.copy(filePath, targetPath, { overwrite: true });
|
|
}
|
|
|
|
if (defaultProps) {
|
|
resource = Object.assign({}, resource, defaultProps);
|
|
}
|
|
|
|
const itDoes = await shim.fsDriver().waitTillExists(targetPath);
|
|
if (!itDoes) throw new Error('Resource file was not created: ' + targetPath);
|
|
|
|
const fileStat = await shim.fsDriver().stat(targetPath);
|
|
resource.size = fileStat.size;
|
|
|
|
return await Resource.save(resource, { isNew: true });
|
|
}
|
|
|
|
shim.attachFileToNote = async function(note, filePath, position = null) {
|
|
const resource = await shim.createResourceFromPath(filePath);
|
|
|
|
const newBody = [];
|
|
|
|
if (position === null) {
|
|
position = note.body ? note.body.length : 0;
|
|
}
|
|
|
|
if (note.body && position) newBody.push(note.body.substr(0, position));
|
|
newBody.push(Resource.markdownTag(resource));
|
|
if (note.body) newBody.push(note.body.substr(position));
|
|
|
|
const newNote = Object.assign({}, note, {
|
|
body: newBody.join('\n\n'),
|
|
});
|
|
return await Note.save(newNote);
|
|
}
|
|
|
|
shim.imageFromDataUrl = async function(imageDataUrl, filePath, options = null) {
|
|
if (options === null) options = {};
|
|
|
|
if (shim.isElectron()) {
|
|
const nativeImage = require('electron').nativeImage;
|
|
let image = nativeImage.createFromDataURL(imageDataUrl);
|
|
if (image.isEmpty()) throw new Error('Could not convert data URL to image'); // Would throw for example if the image format is no supported (eg. image/gif)
|
|
if (options.cropRect) {
|
|
// Crop rectangle values need to be rounded or the crop() call will fail
|
|
const c = options.cropRect;
|
|
if ('x' in c) c.x = Math.round(c.x);
|
|
if ('y' in c) c.y = Math.round(c.y);
|
|
if ('width' in c) c.width = Math.round(c.width);
|
|
if ('height' in c) c.height = Math.round(c.height);
|
|
image = image.crop(c);
|
|
}
|
|
const mime = mimeUtils.fromDataUrl(imageDataUrl);
|
|
await shim.writeImageToFile(image, mime, filePath);
|
|
} else {
|
|
if (options.cropRect) throw new Error('Crop rect not supported in Node');
|
|
|
|
const imageDataURI = require('image-data-uri');
|
|
const result = imageDataURI.decode(imageDataUrl);
|
|
await shim.fsDriver().writeFile(filePath, result.dataBuffer, 'buffer');
|
|
}
|
|
}
|
|
|
|
const nodeFetch = require('node-fetch');
|
|
|
|
// Not used??
|
|
shim.readLocalFileBase64 = (path) => {
|
|
const data = fs.readFileSync(path);
|
|
return new Buffer(data).toString('base64');
|
|
}
|
|
|
|
shim.fetch = async function(url, options = null) {
|
|
const validatedUrl = urlValidator.isUri(url);
|
|
if (!validatedUrl) throw new Error('Not a valid URL: ' + url);
|
|
|
|
return shim.fetchWithRetry(() => {
|
|
return nodeFetch(url, options)
|
|
}, options);
|
|
}
|
|
|
|
shim.fetchBlob = async function(url, options) {
|
|
if (!options || !options.path) throw new Error('fetchBlob: target file path is missing');
|
|
if (!options.method) options.method = 'GET';
|
|
//if (!('maxRetry' in options)) options.maxRetry = 5;
|
|
|
|
const urlParse = require('url').parse;
|
|
|
|
url = urlParse(url.trim());
|
|
const method = options.method ? options.method : 'GET';
|
|
const http = url.protocol.toLowerCase() == 'http:' ? require('follow-redirects').http : require('follow-redirects').https;
|
|
const headers = options.headers ? options.headers : {};
|
|
const filePath = options.path;
|
|
|
|
function makeResponse(response) {
|
|
return {
|
|
ok: response.statusCode < 400,
|
|
path: filePath,
|
|
text: () => { return response.statusMessage; },
|
|
json: () => { return { message: response.statusCode + ': ' + response.statusMessage }; },
|
|
status: response.statusCode,
|
|
headers: response.headers,
|
|
};
|
|
}
|
|
|
|
const requestOptions = {
|
|
protocol: url.protocol,
|
|
host: url.hostname,
|
|
port: url.port,
|
|
method: method,
|
|
path: url.pathname + (url.query ? '?' + url.query : ''),
|
|
headers: headers,
|
|
};
|
|
|
|
const doFetchOperation = async () => {
|
|
return new Promise((resolve, reject) => {
|
|
let file = null;
|
|
|
|
const cleanUpOnError = (error) => {
|
|
// We ignore any unlink error as we only want to report on the main error
|
|
fs.unlink(filePath).catch(() => {}).then(() => {
|
|
if (file) {
|
|
file.close(() => {
|
|
file = null;
|
|
reject(error);
|
|
});
|
|
} else {
|
|
reject(error);
|
|
}
|
|
});
|
|
}
|
|
|
|
try {
|
|
// Note: relative paths aren't supported
|
|
file = fs.createWriteStream(filePath);
|
|
|
|
file.on('error', function(error) {
|
|
cleanUpOnError(error);
|
|
});
|
|
|
|
const request = http.request(requestOptions, function(response) {
|
|
response.pipe(file);
|
|
|
|
file.on('finish', function() {
|
|
file.close(() => {
|
|
resolve(makeResponse(response));
|
|
});
|
|
});
|
|
})
|
|
|
|
request.on('error', function(error) {
|
|
cleanUpOnError(error);
|
|
});
|
|
|
|
request.end();
|
|
} catch (error) {
|
|
cleanUpOnError(error);
|
|
}
|
|
});
|
|
};
|
|
|
|
return shim.fetchWithRetry(doFetchOperation, options);
|
|
}
|
|
|
|
shim.uploadBlob = async function(url, options) {
|
|
if (!options || !options.path) throw new Error('uploadBlob: source file path is missing');
|
|
const content = await fs.readFile(options.path);
|
|
options = Object.assign({}, options, {
|
|
body: content,
|
|
});
|
|
return shim.fetch(url, options);
|
|
}
|
|
|
|
shim.stringByteLength = function(string) {
|
|
return Buffer.byteLength(string, 'utf-8');
|
|
}
|
|
|
|
shim.Buffer = Buffer;
|
|
|
|
shim.openUrl = (url) => {
|
|
const { bridge } = require('electron').remote.require('./bridge');
|
|
bridge().openExternal(url)
|
|
}
|
|
|
|
shim.waitForFrame = () => {}
|
|
|
|
}
|
|
|
|
module.exports = { shimInit };
|