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Commit 52f4a62d authored by Jonathan Rivalan's avatar Jonathan Rivalan
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finalisation jslint

parent 15ee9b70
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src/jio.storage/s3storage.js
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/*jslint indent: 2, maxlen: 80, sloppy: true, nomen: true */
/*global jIO: true, btoa: true, b64_hmac_sha1: true */
/*global XMLHttpRequest: true */
/*global XHRwrapper: true */
/*global FormData: true */
/*global $: true */
/*jslint vars: true */
/*global XMLHttpRequest: true, XHRwrapper: true, FormData: true, $: true*/
/**
* JIO S3 Storage. Type = "s3".
* Amazon S3 "database" storage.
*/
jIO.addStorageType("s3", function (spec, my) {
var evt;
var that, priv = {};
var evt, that, priv = {};
spec = spec || {};
that = my.basicStorage(spec, my);
......@@ -48,8 +42,7 @@ jIO.addStorageType("s3", function (spec, my) {
**/
priv.secureDocId = function (string) {
var split = string.split('/'),
i;
var split = string.split('/'), i;
if (split[0] === '') {
split = split.slice(1);
}
......@@ -263,8 +256,8 @@ jIO.addStorageType("s3", function (spec, my) {
that.encodePolicy = function (form) {
//generates the policy
//enables the choice for the http response code
var http_code = '';
var s3_policy = {
var http_code, s3_policy, Signature = '';
s3_policy = {
"expiration": "2020-01-01T00:00:00Z",
"conditions": [
{"bucket": priv.server },
......@@ -282,7 +275,7 @@ jIO.addStorageType("s3", function (spec, my) {
priv.b64_policy = btoa(JSON.stringify(s3_policy));
//generates the signature value using the policy and the secret access key
//use of sha1.js to generate the signature
var Signature = that.signature(priv.b64_policy);
Signature = that.signature(priv.b64_policy);
};
......@@ -299,6 +292,7 @@ jIO.addStorageType("s3", function (spec, my) {
isAttachment,
callback) {
obj.onreadystatechange = function () {
var response, err = '';
if (obj.readyState === 4) {
if (this.status === 204 || this.status === 201 || this.status === 200) {
switch (http) {
......@@ -321,7 +315,7 @@ jIO.addStorageType("s3", function (spec, my) {
case 'GET':
if (jio === true) {
if (typeof this.responseText !== 'string') {
var response = JSON.parse(this.responseText);
response = JSON.parse(this.responseText);
response._attachments = response._attachments || {};
delete response._attachments;
that.success(JSON.stringify(response));
......@@ -356,7 +350,7 @@ jIO.addStorageType("s3", function (spec, my) {
break;
}
} else {
var err = this;
err = this;
if (this.status === 405) {
//status
//statustext "Not Found"
......@@ -457,9 +451,10 @@ jIO.addStorageType("s3", function (spec, my) {
that.encodeAuthorization = function (key, mime) {
//GET oriented method
var requestUTC = new Date().toUTCString();
var httpVerb = "GET";
var StringToSign = priv.buildStringToSign(
var requestUTC, httpVerb, StringToSign, Signature;
requestUTC = new Date().toUTCString();
httpVerb = "GET";
StringToSign = priv.buildStringToSign(
httpVerb,
'',
'application/json',
......@@ -467,7 +462,7 @@ jIO.addStorageType("s3", function (spec, my) {
'x-amz-date:' + requestUTC,
'/' + priv.server + '/' + key
);
var Signature = b64_hmac_sha1(priv.password, StringToSign);
Signature = b64_hmac_sha1(priv.password, StringToSign);
return Signature;
};
......@@ -481,12 +476,13 @@ jIO.addStorageType("s3", function (spec, my) {
is_attachment,
callback) {
var docFile = priv.secureName(priv.idsToFileName(docId,
var docFile, requestUTC, StringToSign, url, Signature, xhr;
docFile = priv.secureName(priv.idsToFileName(docId,
attachId || undefined));
var requestUTC = new Date().toUTCString();
requestUTC = new Date().toUTCString();
var StringToSign = priv.buildStringToSign(
StringToSign = priv.buildStringToSign(
http,
'',
mime,
......@@ -495,11 +491,9 @@ jIO.addStorageType("s3", function (spec, my) {
'/' + priv.server + '/' + docFile
);
var url = 'http://s3.amazonaws.com/' + priv.server + '/' + docFile;
var Signature = b64_hmac_sha1(priv.password, StringToSign);
url = 'http://s3.amazonaws.com/' + priv.server + '/' + docFile;
var xhr;
Signature = b64_hmac_sha1(priv.password, StringToSign);
xhr = new XMLHttpRequest();
xhr.open(http, url, true);
......@@ -538,17 +532,18 @@ jIO.addStorageType("s3", function (spec, my) {
//as S3 encoding key are directly inserted within the FormData(),
//use of XHRwrapper function ain't pertinent
var doc, doc_id;
var doc, doc_id, mime;
doc = command.cloneDoc();
doc_id = command.getDocId();
function postDocument() {
var http_response, fd, Signature, xhr;
doc_id = priv.secureName(priv.idsToFileName(doc_id));
//Meant to deep-serialize in order to avoid
//conflicts due to the multipart enctype
doc = JSON.stringify(doc);
var http_response = '';
var fd = new FormData();
http_response = '';
fd = new FormData();
//virtually builds the form fields
//filename
fd.append('key', doc_id);
......@@ -570,11 +565,11 @@ jIO.addStorageType("s3", function (spec, my) {
//priv.b64_policy = that.encodePolicy(fd);
fd.append('policy', priv.b64_policy);
//signature through the base64.hmac.sha1(secret key, policy) method
var Signature = b64_hmac_sha1(priv.password, priv.b64_policy);
Signature = b64_hmac_sha1(priv.password, priv.b64_policy);
fd.append('signature', Signature);
//uploaded content !!may must be a string rather than an object
fd.append('file', doc);
var xhr = new XMLHttpRequest();
xhr = new XMLHttpRequest();
xhr_onreadystatechange(doc_id, command, xhr, 'POST', true, false, '');
xhr.open('POST', 'https://' + priv.server + '.s3.amazonaws.com/', true);
xhr.send(fd);
......@@ -585,7 +580,8 @@ jIO.addStorageType("s3", function (spec, my) {
+ ((Math.random() * 10).toString().split('.'))[1];
doc._id = doc_id;
}
var mime = 'text/plain; charset=UTF-8';
mime = 'text/plain; charset=UTF-8';
that.XHRwrapper(command, doc_id, '', 'GET', mime, '', false, false,
function (response) {
if (response === '404') {
......@@ -610,18 +606,20 @@ jIO.addStorageType("s3", function (spec, my) {
**/
that.get = function (command) {
var docId = command.getDocId();
var attachId = command.getAttachmentId() || '';
var isJIO = true;
var mime = 'text/plain; charset=UTF-8';
var docId, attachId, isJIO, mime;
docId = command.getDocId();
attachId = command.getAttachmentId() || '';
isJIO = true;
mime = 'text/plain; charset=UTF-8';
that.XHRwrapper(command, docId, attachId, 'GET', mime, '', isJIO, false);
};
that.getAttachment = function (command) {
var docId = command.getDocId();
var attachId = command.getAttachmentId();
var isJIO = true;
var mime = 'text/plain; charset=UTF-8';
var docId, attachId, isJIO, mime;
docId = command.getDocId();
attachId = command.getAttachmentId();
isJIO = true;
mime = 'text/plain; charset=UTF-8';
that.XHRwrapper(command, docId, attachId, 'GET', mime, '', isJIO, true);
};
......@@ -632,15 +630,16 @@ jIO.addStorageType("s3", function (spec, my) {
**/
that.put = function (command) {
var doc = command.cloneDoc();
var docId = command.getDocId();
var mime = 'text/plain; charset=UTF-8';
var doc, docId, mime;
doc = command.cloneDoc();
docId = command.getDocId();
mime = 'text/plain; charset=UTF-8';
//pas d'attachment dans un put simple
function putDocument() {
var attachId = '';
var data = JSON.stringify(doc);
var isJIO = true;
var mime = 'text/plain; charset=UTF-8';
var attachId, data, isJIO;
attachId = '';
data = JSON.stringify(doc);
isJIO = true;
that.XHRwrapper(command,
docId,
attachId,
......@@ -663,16 +662,22 @@ jIO.addStorageType("s3", function (spec, my) {
};
that.putAttachment = function (command) {
var mon_document = null;
var docId = command.getDocId();
var attachId = command.getAttachmentId() || '';
var mime = 'text/plain; charset=UTF-8';
//récupération des variables de l'attachement
var attachment_id,
var mon_document,
docId,
attachId,
mime,
attachment_id,
attachment_data,
attachment_md5,
attachment_mimetype,
attachment_length;
mon_document = null;
docId = command.getDocId();
attachId = command.getAttachmentId() || '';
mime = 'text/plain; charset=UTF-8';
//récupération des variables de l'attachement
attachment_id = command.getAttachmentId();
attachment_data = command.getAttachmentData();
attachment_md5 = command.md5SumAttachmentData();
......@@ -701,15 +706,16 @@ jIO.addStorageType("s3", function (spec, my) {
}
function putDocument() {
var attachment_obj = {
var attachment_obj, data, doc;
attachment_obj = {
//"revpos": 3, // optional
"digest": attachment_md5,
"content_type": attachment_mimetype,
"length": attachment_length
};
var data = JSON.parse(mon_document);
data = JSON.parse(mon_document);
var doc = priv.updateMeta(data, docId, attachId, "add", attachment_obj);
doc = priv.updateMeta(data, docId, attachId, "add", attachment_obj);
that.XHRwrapper(command, docId, '', 'PUT', mime, doc, false, false,
function (reponse) {
......@@ -744,8 +750,9 @@ jIO.addStorageType("s3", function (spec, my) {
*/
that.remove = function (command) {
var docId = command.getDocId();
var mime = 'text/plain; charset=UTF-8';
var docId, mime;
docId = command.getDocId();
mime = 'text/plain; charset=UTF-8';
function deleteDocument() {
that.XHRwrapper(command, docId, '', 'DELETE', mime, '', true, false,
......@@ -765,9 +772,8 @@ jIO.addStorageType("s3", function (spec, my) {
that.XHRwrapper(command, docId, '', 'GET', mime, '', false, false,
function (response) {
console.log(response);
var attachKeys = (JSON.parse(response))._attachments;
var keys;
var attachKeys, keys;
attachKeys = (JSON.parse(response))._attachments;
for (keys in attachKeys) {
if (attachKeys.hasOwnProperty(keys)) {
that.XHRwrapper(command,
......@@ -788,17 +794,22 @@ jIO.addStorageType("s3", function (spec, my) {
};
that.removeAttachment = function (command) {
var mon_document = null;
var docId = command.getDocId();
var attachId = command.getAttachmentId() || '';
var mime = 'text/plain; charset=UTF-8';
//récupération des variables de l'attachement
var attachment_id,
var mon_document,
docId,
attachId,
mime,
attachment_id,
attachment_data,
attachment_md5,
attachment_mimetype,
attachment_length;
mon_document = null;
docId = command.getDocId();
attachId = command.getAttachmentId() || '';
mime = 'text/plain; charset=UTF-8';
//récupération des variables de l'attachement
attachment_id = command.getAttachmentId();
attachment_data = command.getAttachmentData();
attachment_md5 = command.md5SumAttachmentData();
......@@ -813,8 +824,9 @@ jIO.addStorageType("s3", function (spec, my) {
}
function putDocument() {
var data = JSON.parse(mon_document);
var doc = priv.updateMeta(data, docId, attachId, "remove", '');
var data, doc;
data = JSON.parse(mon_document);
doc = priv.updateMeta(data, docId, attachId, "remove", '');
that.XHRwrapper(command, docId, '', 'PUT', mime, doc,
false, false, function (reponse) {
removeAttachment();
......@@ -840,17 +852,34 @@ jIO.addStorageType("s3", function (spec, my) {
**/
that.allDocs = function (command) {
var mon_document = null;
var mime = 'text/plain; charset=UTF-8';
var mon_document, mime;
mon_document = null;
mime = 'text/plain; charset=UTF-8';
function makeJSON() {
var keys = $(mon_document).find('Key');
var resultTable = [];
var counter = 0;
var keys,
resultTable,
counter,
allDocResponse,
count,
countB,
dealCallback,
errCallback,
i,
keyId,
Signature,
callURL,
requestUTC,
parse,
checkCounter;
keys = $(mon_document).find('Key');
resultTable = [];
counter = 0;
keys.each(function (index) {
var that = $(this);
var filename = that.context.textContent;
var docId = priv.idsToFileName(priv.fileNameToIds(filename)[0]);
var that, filename, docId;
that = $(this);
filename = that.context.textContent;
docId = priv.idsToFileName(priv.fileNameToIds(filename)[0]);
if (counter === 0) {
counter += 1;
resultTable.push(docId);
......@@ -860,7 +889,7 @@ jIO.addStorageType("s3", function (spec, my) {
}
});
var allDocResponse = {
allDocResponse = {
// document content will be added to response
"total_rows": resultTable.length,
"offset": 0,
......@@ -868,9 +897,9 @@ jIO.addStorageType("s3", function (spec, my) {
};
//needed to save the index within the $.ajax.success() callback
var count = resultTable.length - 1;
var countB = 0;
var dealCallback = function (i, countB, allDoc) {
count = resultTable.length - 1;
countB = 0;
dealCallback = function (i, countB, allDoc) {
return function (doc, statustext, response) {
allDoc.rows[i].doc = response.responseText;
if (count === 0) {
......@@ -881,7 +910,7 @@ jIO.addStorageType("s3", function (spec, my) {
};
};
var errCallback = function (err) {
errCallback = function (err) {
if (err.status === 404) {
//status
//statustext "Not Found"
......@@ -895,21 +924,20 @@ jIO.addStorageType("s3", function (spec, my) {
}
};
var i = resultTable.length - 1;
var keyId;
i = resultTable.length - 1;
if (command.getOption("include_docs") === true) {
for (i; i >= 0; i -= 1) {
keyId = resultTable[i];
var Signature = that.encodeAuthorization(keyId);
var callURL = priv.url + keyId;
var requestUTC = new Date().toUTCString();
var parse = true;
Signature = that.encodeAuthorization(keyId);
callURL = priv.url + keyId;
requestUTC = new Date().toUTCString();
parse = true;
allDocResponse.rows[i] = {
"id": priv.fileNameToIds(keyId).join(),
"key": keyId,
"value": {}
};
var checkCounter = i;
checkCounter = i;
$.ajax({
contentType : '',
......
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