f3ec2fb2f7
refs #10790 - Following TODO in theme index file was waiting for 2 years, and today is the day to cross it out: - "Reduced the amount of things we expose to the outside world" - "Made this a nice clean sensible API we can all understand!" - by @ErisDS - Cleaned exposed methods from themes module - Removed unused storage getter - Removed list method - Removed validate method - Renamed Storage to ThemeStorage - Named the file the same way the class defined inside of it is named - Naming was conflicting with coming rename of `settings` -> `storage` - Renamed theme settings to storage
65 lines
2.0 KiB
JavaScript
65 lines
2.0 KiB
JavaScript
var fs = require('fs-extra'),
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os = require('os'),
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path = require('path'),
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Promise = require('bluebird'),
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config = require('../../../server/config'),
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security = require('../../../server/lib/security'),
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fsLib = require('../../../server/lib/fs'),
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LocalFileStorage = require('../../../server/adapters/storage/LocalFileStorage');
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/**
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* @TODO: combine with loader.js?
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*/
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class ThemeStorage extends LocalFileStorage {
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constructor() {
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super();
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this.storagePath = config.getContentPath('themes');
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}
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getTargetDir() {
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return this.storagePath;
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}
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serve(options) {
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var self = this;
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return function downloadTheme(req, res, next) {
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var themeName = options.name,
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themePath = path.join(self.storagePath, themeName),
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zipName = themeName + '.zip',
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// store this in a unique temporary folder
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zipBasePath = path.join(os.tmpdir(), security.identifier.uid(10)),
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zipPath = path.join(zipBasePath, zipName),
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stream;
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fs.ensureDir(zipBasePath)
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.then(function () {
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return Promise.promisify(fsLib.zipFolder)(themePath, zipPath);
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})
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.then(function (length) {
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res.set({
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'Content-disposition': 'attachment; filename={themeName}.zip'.replace('{themeName}', themeName),
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'Content-Type': 'application/zip',
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'Content-Length': length
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});
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stream = fs.createReadStream(zipPath);
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stream.pipe(res);
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})
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.catch(function (err) {
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next(err);
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})
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.finally(function () {
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return fs.remove(zipBasePath);
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});
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};
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}
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delete(fileName) {
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return fs.remove(path.join(this.storagePath, fileName));
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}
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}
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module.exports = ThemeStorage;
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