Skip to content

J
jio
Commit c43f7171 authored by Romain Courteaud's avatar Romain Courteaud
Browse files
Options

DropboxStorage: multiple fixes 

Never build URL by concatenating strings, as it does not correctly handle escape.

Remove useless requests which will not prevent raise condition.
parent b681a950
Show whitespace changes
Inline Side-by-side
Showing with 80 additions and 111 deletions
src/jio.storage/dropboxstorage.js
View file @ c43f7171
...@@ -7,16 +7,23 @@ ...@@ -7,16 +7,23 @@
* JIO Dropbox Storage. Type = "dropbox". * JIO Dropbox Storage. Type = "dropbox".
* Dropbox "database" storage. * Dropbox "database" storage.
*/ */
/*global FormData, btoa, Blob, DOMParser, define, jIO, RSVP, ProgressEvent */ /*global Blob, jIO, RSVP, UriTemplate*/
/*js2lint nomen: true, unparam: true, bitwise: true */ /*jslint nomen: true*/
/*jslint nomen: true, unparam: true*/
(function (jIO, RSVP, DOMParser, Blob) { (function (jIO, RSVP, Blob, UriTemplate) {
"use strict"; "use strict";
var UPLOAD_URL = "https://content.dropboxapi.com/1/files_put/", var UPLOAD_URL = "https://content.dropboxapi.com/1/files_put/" +
CREATE_DIR_URL = "https://api.dropboxapi.com/1/fileops/create_folder", "{+root}{+id}{+name}{?access_token}",
REMOVE_URL = "https://api.dropboxapi.com/1/fileops/delete/", upload_template = UriTemplate.parse(UPLOAD_URL),
GET_URL = "https://content.dropboxapi.com/1/files"; CREATE_DIR_URL = "https://api.dropboxapi.com/1/fileops/create_folder" +
"{?access_token,root,path}",
create_dir_template = UriTemplate.parse(CREATE_DIR_URL),
REMOVE_URL = "https://api.dropboxapi.com/1/fileops/delete/" +
"{?access_token,root,path}",
remote_template = UriTemplate.parse(REMOVE_URL),
GET_URL = "https://content.dropboxapi.com/1/files" +
"{/root,id}{+name}{?access_token}",
get_template = UriTemplate.parse(GET_URL);
//LIST_URL = 'https://api.dropboxapi.com/1/metadata/sandbox/'; //LIST_URL = 'https://api.dropboxapi.com/1/metadata/sandbox/';
function restrictDocumentId(id) { function restrictDocumentId(id) {
...@@ -68,10 +75,12 @@ ...@@ -68,10 +75,12 @@
return new RSVP.Queue() return new RSVP.Queue()
.push(function () { .push(function () {
return jIO.util.ajax({ return jIO.util.ajax({
"type": "POST", type: "POST",
"url": CREATE_DIR_URL + url: create_dir_template.expand({
'?access_token=' + that._access_token + access_token: that._access_token,
'&root=' + that._root + '&path=' + id root: that._root,
path: id
})
}); });
}) })
.push(undefined, function (err) { .push(undefined, function (err) {
...@@ -84,25 +93,20 @@ ...@@ -84,25 +93,20 @@
}; };
DropboxStorage.prototype.remove = function (id) { DropboxStorage.prototype.remove = function (id) {
var that = this;
id = restrictDocumentId(id); id = restrictDocumentId(id);
return new RSVP.Queue()
.push(function () {
return that.get(id);
})
.push(function () {
return jIO.util.ajax({ return jIO.util.ajax({
"type": "POST", type: "POST",
"url": REMOVE_URL + url: remote_template.expand({
'?access_token=' + that._access_token + access_token: this._access_token,
'&root=' + that._root + '&path=' + id root: this._root,
}); path: id
})
}); });
}; };
DropboxStorage.prototype.get = function (id) { DropboxStorage.prototype.get = function (id) {
var that = this, var that = this;
obj;
if (id === "/") { if (id === "/") {
return {}; return {};
} }
...@@ -117,16 +121,16 @@ ...@@ -117,16 +121,16 @@
'?access_token=' + that._access_token '?access_token=' + that._access_token
}); });
}) })
.push(function (xml) { .push(function (evt) {
obj = JSON.parse(xml.target.response || xml.target.responseText); var obj = JSON.parse(evt.target.response ||
if (obj.is_dir === true) { evt.target.responseText);
if (obj.is_dir) {
return {}; return {};
} }
throw new jIO.util.jIOError("cannot load" + id + throw new jIO.util.jIOError("Not a directory: " + id, 404);
". Invalid HTTP", 404);
}, function (error) { }, function (error) {
if (error !== undefined && error.target.status === 404) { if (error.target !== undefined && error.target.status === 404) {
throw new jIO.util.jIOError("Cannot find document", 404); throw new jIO.util.jIOError("Cannot find document: " + id, 404);
} }
throw error; throw error;
}); });
...@@ -134,12 +138,7 @@ ...@@ -134,12 +138,7 @@
DropboxStorage.prototype.allAttachments = function (id) { DropboxStorage.prototype.allAttachments = function (id) {
var that = this, var that = this;
i,
title,
ret,
obj;
id = restrictDocumentId(id); id = restrictDocumentId(id);
return new RSVP.Queue() return new RSVP.Queue()
...@@ -151,23 +150,22 @@ ...@@ -151,23 +150,22 @@
'?access_token=' + that._access_token '?access_token=' + that._access_token
}); });
}) })
.push(function (xml) { .push(function (evt) {
obj = JSON.parse(xml.target.response || xml.target.responseText); var obj = JSON.parse(evt.target.response || evt.target.responseText),
if (obj.is_dir === false) { i,
throw new jIO.util.jIOError("cannot load" + id + result = {};
". Invalid HTTP", 404); if (!obj.is_dir) {
throw new jIO.util.jIOError("Not a directory: " + id, 404);
} }
ret = {};
for (i = 0; i < obj.contents.length; i += 1) { for (i = 0; i < obj.contents.length; i += 1) {
if (obj.contents[i].is_dir !== true) { if (!obj.contents[i].is_dir) {
title = obj.contents[i].path.split("/").pop(); result[obj.contents[i].path.split("/").pop()] = {};
ret[title] = {};
} }
} }
return ret; return result;
}, function (error) { }, function (error) {
if (error !== undefined && error.target.status === 404) { if (error.target !== undefined && error.target.status === 404) {
throw new jIO.util.jIOError("Cannot find document", 404); throw new jIO.util.jIOError("Cannot find document: " + id, 404);
} }
throw error; throw error;
}); });
...@@ -178,37 +176,20 @@ ...@@ -178,37 +176,20 @@
//to pass this limit, but upload process becomes more complex to implement. //to pass this limit, but upload process becomes more complex to implement.
DropboxStorage.prototype.putAttachment = function (id, name, blob) { DropboxStorage.prototype.putAttachment = function (id, name, blob) {
var that = this;
id = restrictDocumentId(id); id = restrictDocumentId(id);
restrictAttachmentId(name); restrictAttachmentId(name);
return new RSVP.Queue()
.push(function () {
return that.get(id);
})
.push(undefined, function (error) {
throw new jIO.util.jIOError("Cannot access subdocument", 404);
})
.push(function () {
return that.get(id + name + '/');
})
.push(function () {
throw new jIO.util.jIOError("Cannot overwrite directory", 404);
}, function (error) {
if ((error instanceof jIO.util.jIOError) &&
((error.message === "cannot load" + id + name + '/. Invalid HTTP')
|| (error.message === "Cannot find document"))) {
return jIO.util.ajax({ return jIO.util.ajax({
"type": "PUT", type: "PUT",
"url": UPLOAD_URL + that._root + id + name + url: upload_template.expand({
'?access_token=' + that._access_token, root: this._root,
id: id,
name: name,
access_token: this._access_token
}),
dataType: blob.type, dataType: blob.type,
data: blob data: blob
}); });
}
throw error;
});
}; };
DropboxStorage.prototype.getAttachment = function (id, name) { DropboxStorage.prototype.getAttachment = function (id, name) {
...@@ -220,19 +201,23 @@ ...@@ -220,19 +201,23 @@
return new RSVP.Queue() return new RSVP.Queue()
.push(function () { .push(function () {
return jIO.util.ajax({ return jIO.util.ajax({
"type": "GET", type: "GET",
"url": GET_URL + "/" + that._root + "/" + id + name + url: get_template.expand({
'?access_token=' + that._access_token root: that._root,
id: id,
name: name,
access_token: that._access_token
})
}); });
}) })
.push(function (response) { .push(function (evt) {
return new Blob( return new Blob(
[response.target.response || response.target.responseText], [evt.target.response || evt.target.responseText],
{"type": response.target.getResponseHeader('Content-Type') || {"type": evt.target.getResponseHeader('Content-Type') ||
"application/octet-stream"} "application/octet-stream"}
); );
}, function (error) { }, function (error) {
if (error !== undefined && error.target.status === 404) { if (error.target !== undefined && error.target.status === 404) {
throw new jIO.util.jIOError("Cannot find attachment: " + throw new jIO.util.jIOError("Cannot find attachment: " +
id + ", " + name, 404); id + ", " + name, 404);
} }
...@@ -241,35 +226,19 @@ ...@@ -241,35 +226,19 @@
}; };
DropboxStorage.prototype.removeAttachment = function (id, name) { DropboxStorage.prototype.removeAttachment = function (id, name) {
var that = this;
id = restrictDocumentId(id); id = restrictDocumentId(id);
restrictAttachmentId(name); restrictAttachmentId(name);
return new RSVP.Queue()
.push(function () {
return that.get(id + name + '/');
})
.push(function () {
throw new jIO.util.jIOError("Cannot remove directory", 404);
}, function (error) {
if (error instanceof jIO.util.jIOError &&
error.message === "Cannot find document") {
throw new jIO.util.jIOError("Cannot find attachment: " +
id + ", " + name, 404);
}
if (error instanceof jIO.util.jIOError &&
error.message === "cannot load" + id + name + '/. Invalid HTTP') {
return jIO.util.ajax({ return jIO.util.ajax({
"type": "POST", type: "POST",
"url": REMOVE_URL + url: remote_template.expand({
'?access_token=' + that._access_token + access_token: this._access_token,
'&root=' + that._root + '&path=' + id + name root: this._root,
}); path: id + name
} })
throw error;
}); });
}; };
jIO.addStorage('dropbox', DropboxStorage); jIO.addStorage('dropbox', DropboxStorage);
}(jIO, RSVP, DOMParser, Blob)); }(jIO, RSVP, Blob, UriTemplate));
\ No newline at end of file
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7