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Tidy up the local file storage for images

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This commit is contained in:
jamesbloomer 2013-11-01 13:05:20 +00:00
parent df1571cecc
commit f42e977fa7
4 changed files with 41 additions and 36 deletions
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8
core/server/controllers/admin.js
View File

@ -45,15 +45,15 @@ function setSelected(list, name) {
adminControllers = {
'get_storage': function () {
// TODO get storage choice from config
// TODO this is where the check for storage plugins should go
// Local file system is the default
var storageChoice = 'localfilesystem.js';
return require('./storage/' + storageChoice);
},
'uploader': function (req, res) {
var type = req.files.uploadimage.type,
ext = path.extname(req.files.uploadimage.name).toLowerCase(),
storage = adminControllers.get_storage(),
rootToUrl = '/'; // TODO for local storage this works, for external storage not
storage = adminControllers.get_storage();
if ((type !== 'image/jpeg' && type !== 'image/png' && type !== 'image/gif')
|| (ext !== '.jpg' && ext !== '.jpeg' && ext !== '.png' && ext !== '.gif')) {
@ -61,7 +61,7 @@ adminControllers = {
}
storage
.save(new Date().getTime(), req.files.uploadimage, rootToUrl)
.save(new Date().getTime(), req.files.uploadimage)
.then(function (url) {
// delete the temporary file

9
core/server/controllers/storage/localfilesystem.js
View File

@ -34,17 +34,13 @@ function getUniqueFileName(dir, name, ext, i, done) {
// ## Module interface
localfilesystem = {
// TODO use promises!!
// QUESTION pass date or month and year? And should the date be ticks or an object? Gone with ticks.
// QUESTION feels wrong to pass in the ghostUrl, the local file system needs it but something like S3 won't?
// ### Save
// Saves the image to storage (the file system)
// - date is current date in ticks
// - image is the express image object
// - ghosturl is thr base url for the site
// - returns a promise which ultimately returns the full url to the uploaded image
'save': function (date, image, ghostUrl) {
'save': function (date, image) {
// QUESTION is it okay for this module to know about content/images?
var saved = when.defer(),
@ -62,7 +58,8 @@ localfilesystem = {
return nodefn.call(fs.copy, image.path, target_path);
}).then(function () {
// The src for the image must be in URI format, not a file system path, which in Windows uses \
var fullUrl = path.join(ghostUrl, filename).replace(new RegExp('\\' + path.sep, 'g'), '/');
// For local file system storage can use relative path so add a slash
var fullUrl = ('/' + filename).replace(new RegExp('\\' + path.sep, 'g'), '/');
return saved.resolve(fullUrl);
}).otherwise(function (e) {
errors.logError(e);

27
core/test/unit/admin_spec.js
View File

@ -1,6 +1,5 @@
/*globals describe, beforeEach, it*/
var testUtils = require('./testUtils'),
fs = require('fs-extra'),
var fs = require('fs-extra'),
should = require('should'),
sinon = require('sinon'),
when = require('when'),
@ -11,8 +10,7 @@ var testUtils = require('./testUtils'),
describe('Admin Controller', function() {
describe('uploader', function() {
var req;
var res;
var req, res, storage;
beforeEach(function() {
req = {
@ -27,7 +25,13 @@ describe('Admin Controller', function() {
send: function(){}
};
// localfilesystem.save = sinon.stub().returns(when('URL'));
storage = sinon.stub();
storage.save = sinon.stub().returns(when('URL'));
sinon.stub(admin, 'get_storage').returns(storage);
});
afterEach(function () {
admin.get_storage.restore();
});
describe('can not upload invalid file', function() {
@ -60,14 +64,10 @@ describe('Admin Controller', function() {
req.files.uploadimage.name = 'IMAGE.jpg';
req.files.uploadimage.type = 'image/jpeg';
sinon.stub(fs, 'unlink').yields();
var storage = sinon.stub();
storage.save = sinon.stub().returns(when('URL'));
sinon.stub(admin, 'get_storage').returns(storage);
});
afterEach(function() {
fs.unlink.restore();
admin.get_storage.restore();
});
it('can upload jpg', function(done) {
@ -120,6 +120,15 @@ describe('Admin Controller', function() {
admin.uploader(req, res);
});
it('should send correct url', function(done) {
sinon.stub(res, 'send', function(data) {
data.should.equal('URL');
return done();
});
admin.uploader(req, res);
});
});
});
});

33
core/test/unit/storage_localfilesystem_spec.js
View File

@ -30,8 +30,8 @@ describe('Local File System Storage', function() {
it('should send correct path to image when date is in Sep 2013', function (done) {
// Sat Sep 07 2013 21:24
var date = new Date(2013, 8, 7, 21, 24).getTime();
localfilesystem.save(date, image, 'GHOSTURL').then(function (url) {
url.should.equal('GHOSTURL/content/images/2013/Sep/IMAGE.jpg');
localfilesystem.save(date, image).then(function (url) {
url.should.equal('/content/images/2013/Sep/IMAGE.jpg');
return done();
});
});
@ -39,8 +39,8 @@ describe('Local File System Storage', function() {
it('should send correct path to image when original file has spaces', function (done) {
var date = new Date(2013, 8, 7, 21, 24).getTime();
image.name = 'AN IMAGE.jpg';
localfilesystem.save(date, image, 'GHOSTURL').then(function (url) {
url.should.equal('GHOSTURL/content/images/2013/Sep/AN_IMAGE.jpg');
localfilesystem.save(date, image).then(function (url) {
url.should.equal('/content/images/2013/Sep/AN_IMAGE.jpg');
return done();
});
});
@ -48,8 +48,8 @@ describe('Local File System Storage', function() {
it('should send correct path to image when date is in Jan 2014', function (done) {
// Jan 1 2014 12:00
var date = new Date(2014, 0, 1, 12).getTime();
localfilesystem.save(date, image, 'GHOSTURL').then(function (url) {
url.should.equal('GHOSTURL/content/images/2014/Jan/IMAGE.jpg');
localfilesystem.save(date, image).then(function (url) {
url.should.equal('/content/images/2014/Jan/IMAGE.jpg');
return done();
});
});
@ -57,7 +57,7 @@ describe('Local File System Storage', function() {
it('should create month and year directory', function (done) {
// Sat Sep 07 2013 21:24
var date = new Date(2013, 8, 7, 21, 24).getTime();
localfilesystem.save(date, image, 'GHOSTURL').then(function (url) {
localfilesystem.save(date, image).then(function (url) {
fs.mkdirs.calledOnce.should.be.true;
fs.mkdirs.args[0][0].should.equal(path.join('content/images/2013/Sep'));
done();
@ -67,7 +67,7 @@ describe('Local File System Storage', function() {
it('should copy temp file to new location', function (done) {
// Sat Sep 07 2013 21:24
var date = new Date(2013, 8, 7, 21, 24).getTime();
localfilesystem.save(date, image, 'GHOSTURL').then(function (url) {
localfilesystem.save(date, image).then(function (url) {
fs.copy.calledOnce.should.be.true;
fs.copy.args[0][0].should.equal('tmp/123456.jpg');
fs.copy.args[0][1].should.equal(path.join('content/images/2013/Sep/IMAGE.jpg'));
@ -87,8 +87,8 @@ describe('Local File System Storage', function() {
fs.exists.withArgs('content\\images\\2013\\Sep\\IMAGE.jpg').yields(true);
fs.exists.withArgs('content\\images\\2013\\Sep\\IMAGE-1.jpg').yields(false);
localfilesystem.save(date, image, 'GHOSTURL').then(function (url) {
url.should.equal('GHOSTURL/content/images/2013/Sep/IMAGE-1.jpg');
localfilesystem.save(date, image).then(function (url) {
url.should.equal('/content/images/2013/Sep/IMAGE-1.jpg');
return done();
});
});
@ -110,8 +110,8 @@ describe('Local File System Storage', function() {
fs.exists.withArgs('content\\images\\2013\\Sep\\IMAGE-3.jpg').yields(true);
fs.exists.withArgs('content\\images\\2013\\Sep\\IMAGE-4.jpg').yields(false);
localfilesystem.save(date, image, 'GHOSTURL').then(function (url) {
url.should.equal('GHOSTURL/content/images/2013/Sep/IMAGE-4.jpg');
localfilesystem.save(date, image).then(function (url) {
url.should.equal('/content/images/2013/Sep/IMAGE-4.jpg');
return done();
});
});
@ -133,13 +133,12 @@ describe('Local File System Storage', function() {
it('should return url in proper format for windows', function (done) {
path.sep = '\\';
path.join.returns('/content/images/2013/Sep/IMAGE.jpg');
path.join.withArgs('GHOSTURL', '/content/images/2013/Sep/IMAGE.jpg').returns('GHOSTURL\\content\\images\\2013\\Sep\\IMAGE.jpg');
path.join.returns('content\\images\\2013\\Sep\\IMAGE.jpg');
var date = new Date(2013, 8, 7, 21, 24).getTime();
localfilesystem.save(date, image, 'GHOSTURL').then(function (url) {
url.should.equal('GHOSTURL/content/images/2013/Sep/IMAGE.jpg');
localfilesystem.save(date, image).then(function (url) {
url.should.equal('/content/images/2013/Sep/IMAGE.jpg');
return done();
});
});
});
});
});