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Commit 1b863d06 authored by Vincent Bechu's avatar Vincent Bechu
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Update jio erp5 core

parent 81e17101
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Showing with 857 additions and 418 deletions
product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/jio.js.js
View file @ 1b863d06
......@@ -8171,10 +8171,9 @@ return new Parser;
function readBlobAsText(blob, encoding) {
var fr = new FileReader();
return new RSVP.Promise(function (resolve, reject, notify) {
return new RSVP.Promise(function (resolve, reject) {
fr.addEventListener("load", resolve);
fr.addEventListener("error", reject);
fr.addEventListener("progress", notify);
fr.readAsText(blob, encoding);
}, function () {
fr.abort();
......@@ -8184,10 +8183,9 @@ return new Parser;
function readBlobAsArrayBuffer(blob) {
var fr = new FileReader();
return new RSVP.Promise(function (resolve, reject, notify) {
return new RSVP.Promise(function (resolve, reject) {
fr.addEventListener("load", resolve);
fr.addEventListener("error", reject);
fr.addEventListener("progress", notify);
fr.readAsArrayBuffer(blob);
}, function () {
fr.abort();
......@@ -8197,10 +8195,9 @@ return new Parser;
function readBlobAsDataURL(blob) {
var fr = new FileReader();
return new RSVP.Promise(function (resolve, reject, notify) {
return new RSVP.Promise(function (resolve, reject) {
fr.addEventListener("load", resolve);
fr.addEventListener("error", reject);
fr.addEventListener("progress", notify);
fr.readAsDataURL(blob);
}, function () {
fr.abort();
......@@ -8852,7 +8849,7 @@ return new Parser;
var ceilHeapSize = function (v) {
// The asm.js spec says:
// The heap object's byteLength must be either
// 2^n for n in [12, 24) or 2^24 * n for n ≥ 1.
// 2^n for n in [12, 24) or 2^24 * n for n ≥ 1.
// Also, byteLengths smaller than 2^16 are deprecated.
var p;
// If v is smaller than 2^16, the smallest possible solution
......@@ -9074,7 +9071,144 @@ return new Parser;
CONFLICT_THROW = 0,
CONFLICT_KEEP_LOCAL = 1,
CONFLICT_KEEP_REMOTE = 2,
CONFLICT_CONTINUE = 3;
CONFLICT_CONTINUE = 3,
// 0 - 99 error
LOG_UNEXPECTED_ERROR = 0,
LOG_UNRESOLVED_CONFLICT = 1,
LOG_UNEXPECTED_LOCAL_ATTACHMENT = 2,
LOG_UNEXPECTED_REMOTE_ATTACHMENT = 3,
LOG_UNRESOLVED_ATTACHMENT_CONFLICT = 11,
// 100 - 199 solving conflict
LOG_FORCE_PUT_REMOTE = 100,
LOG_FORCE_DELETE_REMOTE = 103,
LOG_FORCE_PUT_REMOTE_ATTACHMENT = 110,
LOG_FORCE_DELETE_REMOTE_ATTACHMENT = 113,
LOG_FORCE_PUT_LOCAL = 150,
LOG_FORCE_DELETE_LOCAL = 153,
LOG_FORCE_PUT_LOCAL_ATTACHMENT = 160,
LOG_FORCE_DELETE_LOCAL_ATTACHMENT = 163,
// 200 - 299 pushing change
LOG_PUT_REMOTE = 200,
LOG_POST_REMOTE = 201,
LOG_DELETE_REMOTE = 203,
LOG_PUT_REMOTE_ATTACHMENT = 210,
LOG_DELETE_REMOTE_ATTACHMENT = 213,
LOG_PUT_LOCAL = 250,
LOG_POST_LOCAL = 251,
LOG_DELETE_LOCAL = 253,
LOG_PUT_LOCAL_ATTACHMENT = 260,
LOG_DELETE_LOCAL_ATTACHMENT = 263,
LOG_FALSE_CONFLICT = 298,
LOG_FALSE_CONFLICT_ATTACHMENT = 299,
// 300 - 399 nothing to do
LOG_SKIP_LOCAL_CREATION = 300,
LOG_SKIP_LOCAL_MODIFICATION = 301,
LOG_SKIP_LOCAL_DELETION = 303,
LOG_SKIP_REMOTE_CREATION = 350,
LOG_SKIP_REMOTE_MODIFICATION = 351,
LOG_SKIP_REMOTE_DELETION = 353,
LOG_SKIP_LOCAL_ATTACHMENT_CREATION = 310,
LOG_SKIP_LOCAL_ATTACHMENT_MODIFICATION = 311,
LOG_SKIP_LOCAL_ATTACHMENT_DELETION = 313,
LOG_SKIP_REMOTE_ATTACHMENT_CREATION = 360,
LOG_SKIP_REMOTE_ATTACHMENT_MODIFICATION = 361,
LOG_SKIP_REMOTE_ATTACHMENT_DELETION = 363,
LOG_SKIP_CONFLICT = 396,
LOG_SKIP_CONFLICT_ATTACHMENT = 397,
LOG_NO_CHANGE = 398,
LOG_NO_CHANGE_ATTACHMENT = 399;
function ReplicateReport() {
this._list = [];
this.name = 'ReplicateReport';
this.message = this.name;
this.has_error = false;
}
ReplicateReport.prototype = {
constructor: ReplicateReport,
LOG_UNEXPECTED_ERROR: LOG_UNEXPECTED_ERROR,
LOG_UNRESOLVED_CONFLICT: LOG_UNRESOLVED_CONFLICT,
LOG_UNEXPECTED_LOCAL_ATTACHMENT: LOG_UNEXPECTED_LOCAL_ATTACHMENT,
LOG_UNEXPECTED_REMOTE_ATTACHMENT: LOG_UNEXPECTED_REMOTE_ATTACHMENT,
LOG_UNRESOLVED_ATTACHMENT_CONFLICT: LOG_UNRESOLVED_ATTACHMENT_CONFLICT,
LOG_FORCE_PUT_REMOTE: LOG_FORCE_PUT_REMOTE,
LOG_FORCE_DELETE_REMOTE: LOG_FORCE_DELETE_REMOTE,
LOG_FORCE_PUT_LOCAL: LOG_FORCE_PUT_LOCAL,
LOG_FORCE_DELETE_LOCAL: LOG_FORCE_DELETE_LOCAL,
LOG_FORCE_PUT_REMOTE_ATTACHMENT: LOG_FORCE_PUT_REMOTE_ATTACHMENT,
LOG_FORCE_DELETE_REMOTE_ATTACHMENT: LOG_FORCE_DELETE_REMOTE_ATTACHMENT,
LOG_FORCE_PUT_LOCAL_ATTACHMENT: LOG_FORCE_PUT_LOCAL_ATTACHMENT,
LOG_FORCE_DELETE_LOCAL_ATTACHMENT: LOG_FORCE_DELETE_LOCAL_ATTACHMENT,
LOG_PUT_REMOTE: LOG_PUT_REMOTE,
LOG_POST_REMOTE: LOG_POST_REMOTE,
LOG_DELETE_REMOTE: LOG_DELETE_REMOTE,
LOG_PUT_REMOTE_ATTACHMENT: LOG_PUT_REMOTE_ATTACHMENT,
LOG_DELETE_REMOTE_ATTACHMENT: LOG_DELETE_REMOTE_ATTACHMENT,
LOG_PUT_LOCAL: LOG_PUT_LOCAL,
LOG_DELETE_LOCAL: LOG_DELETE_LOCAL,
LOG_PUT_LOCAL_ATTACHMENT: LOG_PUT_LOCAL_ATTACHMENT,
LOG_DELETE_LOCAL_ATTACHMENT: LOG_DELETE_LOCAL_ATTACHMENT,
LOG_FALSE_CONFLICT: LOG_FALSE_CONFLICT,
LOG_FALSE_CONFLICT_ATTACHMENT: LOG_FALSE_CONFLICT_ATTACHMENT,
LOG_SKIP_LOCAL_CREATION: LOG_SKIP_LOCAL_CREATION,
LOG_SKIP_LOCAL_MODIFICATION: LOG_SKIP_LOCAL_MODIFICATION,
LOG_SKIP_LOCAL_DELETION: LOG_SKIP_LOCAL_DELETION,
LOG_SKIP_REMOTE_CREATION: LOG_SKIP_REMOTE_CREATION,
LOG_SKIP_REMOTE_MODIFICATION: LOG_SKIP_REMOTE_MODIFICATION,
LOG_SKIP_REMOTE_DELETION: LOG_SKIP_REMOTE_DELETION,
LOG_SKIP_LOCAL_ATTACHMENT_CREATION: LOG_SKIP_LOCAL_ATTACHMENT_CREATION,
LOG_SKIP_LOCAL_ATTACHMENT_MODIFICATION:
LOG_SKIP_LOCAL_ATTACHMENT_MODIFICATION,
LOG_SKIP_LOCAL_ATTACHMENT_DELETION: LOG_SKIP_LOCAL_ATTACHMENT_DELETION,
LOG_SKIP_REMOTE_ATTACHMENT_CREATION: LOG_SKIP_REMOTE_ATTACHMENT_CREATION,
LOG_SKIP_REMOTE_ATTACHMENT_MODIFICATION:
LOG_SKIP_REMOTE_ATTACHMENT_MODIFICATION,
LOG_SKIP_REMOTE_ATTACHMENT_DELETION: LOG_SKIP_REMOTE_ATTACHMENT_DELETION,
LOG_SKIP_CONFLICT: LOG_SKIP_CONFLICT,
LOG_SKIP_CONFLICT_ATTACHMENT: LOG_SKIP_CONFLICT_ATTACHMENT,
LOG_NO_CHANGE: LOG_NO_CHANGE,
LOG_NO_CHANGE_ATTACHMENT: LOG_NO_CHANGE_ATTACHMENT,
log: function (id, type, extra) {
if (type === undefined) {
if (extra === undefined) {
extra = 'Unknown type: ' + type;
}
type = LOG_UNEXPECTED_ERROR;
}
if (extra === undefined) {
this._list.push([type, id]);
} else {
this._list.push([type, id, extra]);
}
if (type < 100) {
this.has_error = true;
}
},
logAttachment: function (id, name, type, extra) {
if (type === undefined) {
if (extra === undefined) {
extra = 'Unknown type: ' + type;
}
type = LOG_UNEXPECTED_ERROR;
}
if (extra === undefined) {
this._list.push([type, id, name]);
} else {
this._list.push([type, id, name, extra]);
}
if (type < 100) {
this.has_error = true;
}
},
toString: function () {
return this._list.toString();
}
};
function SkipError(message) {
if ((message !== undefined) && (typeof message !== "string")) {
......@@ -9320,30 +9454,42 @@ return new Parser;
});
}
function propagateAttachmentDeletion(context, skip_attachment_dict,
function propagateAttachmentDeletion(context,
destination,
id, name) {
id, name,
conflict, from_local, report) {
if (conflict) {
report.logAttachment(id, name, from_local ?
LOG_FORCE_DELETE_REMOTE_ATTACHMENT :
LOG_FORCE_DELETE_LOCAL_ATTACHMENT);
} else {
report.logAttachment(id, name, from_local ? LOG_DELETE_REMOTE_ATTACHMENT :
LOG_DELETE_LOCAL_ATTACHMENT);
}
return destination.removeAttachment(id, name)
.push(function () {
return context._signature_sub_storage.removeAttachment(id, name);
})
.push(function () {
skip_attachment_dict[name] = null;
});
}
function propagateAttachmentModification(context, skip_attachment_dict,
function propagateAttachmentModification(context,
destination,
blob, hash, id, name) {
blob, hash, id, name,
from_local, is_conflict, report) {
if (is_conflict) {
report.logAttachment(id, name, from_local ?
LOG_FORCE_PUT_REMOTE_ATTACHMENT :
LOG_FORCE_PUT_LOCAL_ATTACHMENT);
} else {
report.logAttachment(id, name, from_local ? LOG_PUT_REMOTE_ATTACHMENT :
LOG_PUT_LOCAL_ATTACHMENT);
}
return destination.putAttachment(id, name, blob)
.push(function () {
return context._signature_sub_storage.putAttachment(id, name,
JSON.stringify({
hash: hash
}));
})
.push(function () {
skip_attachment_dict[name] = null;
});
}
......@@ -9352,7 +9498,9 @@ return new Parser;
status_hash, local_hash, blob,
source, destination, id, name,
conflict_force, conflict_revert,
conflict_ignore) {
conflict_ignore, from_local, report) {
// No need to check twice
skip_attachment_dict[name] = null;
var remote_blob;
return destination.getAttachment(id, name)
.push(function (result) {
......@@ -9374,39 +9522,39 @@ return new Parser;
.push(function (remote_hash) {
if (local_hash === remote_hash) {
// Same modifications on both side
report.logAttachment(id, name, LOG_FALSE_CONFLICT_ATTACHMENT);
if (local_hash === null) {
// Deleted on both side, drop signature
return context._signature_sub_storage.removeAttachment(id, name)
.push(function () {
skip_attachment_dict[name] = null;
});
return context._signature_sub_storage.removeAttachment(id, name);
}
return context._signature_sub_storage.putAttachment(id, name,
JSON.stringify({
hash: local_hash
}))
.push(function () {
skip_attachment_dict[name] = null;
});
}));
}
if ((remote_hash === status_hash) || (conflict_force === true)) {
// Modified only locally. No conflict or force
if (local_hash === null) {
// Deleted locally
return propagateAttachmentDeletion(context, skip_attachment_dict,
return propagateAttachmentDeletion(context,
destination,
id, name);
id, name,
(remote_hash !== status_hash),
from_local, report);
}
return propagateAttachmentModification(context,
skip_attachment_dict,
destination, blob,
local_hash, id, name);
local_hash, id, name,
from_local,
(remote_hash !== status_hash),
report);
}
// Conflict cases
if (conflict_ignore === true) {
report.logAttachment(id, name, LOG_SKIP_CONFLICT_ATTACHMENT);
return;
}
......@@ -9414,17 +9562,21 @@ return new Parser;
// Automatically resolve conflict or force revert
if (remote_hash === null) {
// Deleted remotely
return propagateAttachmentDeletion(context, skip_attachment_dict,
source, id, name);
return propagateAttachmentDeletion(context,
source, id, name,
(local_hash !== status_hash),
!from_local, report);
}
return propagateAttachmentModification(
context,
skip_attachment_dict,
source,
remote_blob,
remote_hash,
id,
name
name,
!from_local,
(local_hash !== status_hash),
report
);
}
......@@ -9432,14 +9584,15 @@ return new Parser;
if (remote_hash === null) {
// Copy remote modification remotely
return propagateAttachmentModification(context,
skip_attachment_dict,
destination, blob,
local_hash, id, name);
local_hash, id, name, from_local,
false,
report);
}
throw new jIO.util.jIOError("Conflict on '" + id +
"' with attachment '" +
name + "'",
409);
report.logAttachment(id, name, LOG_UNRESOLVED_ATTACHMENT_CONFLICT);
})
.push(undefined, function (error) {
report.logAttachment(id, name, LOG_UNEXPECTED_ERROR, error);
});
}
......@@ -9450,7 +9603,9 @@ return new Parser;
conflict_force,
conflict_revert,
conflict_ignore,
is_creation, is_modification) {
is_creation, is_modification,
from_local,
report) {
var blob,
status_hash;
queue
......@@ -9485,14 +9640,20 @@ return new Parser;
var array_buffer = evt.target.result,
local_hash = generateHashFromArrayBuffer(array_buffer);
if (local_hash !== status_hash) {
return checkAndPropagateAttachment(context,
skip_attachment_dict,
status_hash, local_hash, blob,
source, destination, id, name,
conflict_force, conflict_revert,
conflict_ignore);
if (local_hash === status_hash) {
if (!from_local) {
report.logAttachment(id, name, LOG_NO_CHANGE_ATTACHMENT);
}
return;
}
return checkAndPropagateAttachment(context,
skip_attachment_dict,
status_hash, local_hash, blob,
source, destination, id, name,
conflict_force, conflict_revert,
conflict_ignore,
from_local,
report);
});
}
......@@ -9500,7 +9661,7 @@ return new Parser;
skip_attachment_dict,
destination, id, name, source,
conflict_force, conflict_revert,
conflict_ignore) {
conflict_ignore, from_local, report) {
var status_hash;
queue
.push(function () {
......@@ -9514,16 +9675,17 @@ return new Parser;
status_hash, null, null,
source, destination, id, name,
conflict_force, conflict_revert,
conflict_ignore);
conflict_ignore, from_local, report);
});
}
function pushDocumentAttachment(context,
skip_attachment_dict, id, source,
destination, signature_allAttachments,
options) {
report, options) {
var local_dict = {},
signature_dict = {};
signature_dict = {},
from_local = options.from_local;
return source.allAttachments(id)
.push(undefined, function (error) {
if ((error instanceof jIO.util.jIOError) &&
......@@ -9568,7 +9730,19 @@ return new Parser;
options.conflict_revert,
options.conflict_ignore,
is_creation,
is_modification]);
is_modification,
from_local,
report]);
} else {
if (signature_dict.hasOwnProperty(key)) {
report.logAttachment(id, key, from_local ?
LOG_SKIP_LOCAL_ATTACHMENT_MODIFICATION :
LOG_SKIP_REMOTE_ATTACHMENT_MODIFICATION);
} else {
report.logAttachment(id, key, from_local ?
LOG_SKIP_LOCAL_ATTACHMENT_CREATION :
LOG_SKIP_REMOTE_ATTACHMENT_CREATION);
}
}
}
}
......@@ -9581,10 +9755,10 @@ return new Parser;
})
.push(function () {
var key, argument_list = [];
if (options.check_deletion === true) {
for (key in signature_dict) {
if (signature_dict.hasOwnProperty(key)) {
if (!local_dict.hasOwnProperty(key)) {
for (key in signature_dict) {
if (signature_dict.hasOwnProperty(key)) {
if (!local_dict.hasOwnProperty(key)) {
if (options.check_deletion === true) {
argument_list.push([undefined,
context,
skip_attachment_dict,
......@@ -9592,29 +9766,51 @@ return new Parser;
source,
options.conflict_force,
options.conflict_revert,
options.conflict_ignore]);
options.conflict_ignore,
from_local,
report]);
} else {
report.logAttachment(id, key, from_local ?
LOG_SKIP_LOCAL_ATTACHMENT_DELETION :
LOG_SKIP_REMOTE_ATTACHMENT_DELETION);
}
}
}
return dispatchQueue(
context,
checkAttachmentLocalDeletion,
argument_list,
context._parallel_operation_attachment_amount
);
}
return dispatchQueue(
context,
checkAttachmentLocalDeletion,
argument_list,
context._parallel_operation_attachment_amount
);
});
}
function propagateFastAttachmentDeletion(queue, id, name, storage) {
function propagateFastAttachmentDeletion(queue, id, name, storage, signature,
from_local, report) {
report.logAttachment(id, name, from_local ? LOG_DELETE_REMOTE_ATTACHMENT :
LOG_DELETE_LOCAL_ATTACHMENT);
return queue
.push(function () {
return storage.removeAttachment(id, name);
})
.push(function () {
return signature.removeAttachment(id, name);
});
}
function propagateFastSignatureDeletion(queue, id, name, signature,
report) {
report.logAttachment(id, name, LOG_FALSE_CONFLICT_ATTACHMENT);
return queue
.push(function () {
return signature.removeAttachment(id, name);
});
}
function propagateFastAttachmentModification(queue, id, key, source,
destination, signature, hash) {
destination, signature, hash,
from_local, report) {
return queue
.push(function () {
return signature.getAttachment(id, key, {format: 'json'})
......@@ -9627,6 +9823,9 @@ return new Parser;
})
.push(function (result) {
if (result.hash !== hash) {
report.logAttachment(id, key, from_local ?
LOG_PUT_REMOTE_ATTACHMENT :
LOG_PUT_LOCAL_ATTACHMENT);
return source.getAttachment(id, key)
.push(function (blob) {
return destination.putAttachment(id, key, blob);
......@@ -9645,7 +9844,8 @@ return new Parser;
function repairFastDocumentAttachment(context, id,
signature_hash,
signature_attachment_hash,
signature_from_local) {
signature_from_local,
report) {
if (signature_hash === signature_attachment_hash) {
// No replication to do
return;
......@@ -9666,6 +9866,7 @@ return new Parser;
destination,
push_argument_list = [],
delete_argument_list = [],
delete_signature_argument_list = [],
signature_attachment_dict = result_list[0],
local_attachment_dict = result_list[1],
remote_attachment_list = result_list[2],
......@@ -9676,13 +9877,15 @@ return new Parser;
check_remote_modification =
context._check_remote_attachment_modification,
check_remote_creation = context._check_remote_attachment_creation,
check_remote_deletion = context._check_remote_attachment_deletion;
check_remote_deletion = context._check_remote_attachment_deletion,
from_local;
if (signature_from_local) {
source_attachment_dict = local_attachment_dict;
destination_attachment_dict = remote_attachment_list;
source = context._local_sub_storage;
destination = context._remote_sub_storage;
from_local = true;
} else {
source_attachment_dict = remote_attachment_list;
destination_attachment_dict = local_attachment_dict;
......@@ -9693,6 +9896,7 @@ return new Parser;
check_local_deletion = check_remote_deletion;
check_remote_creation = check_local_creation;
check_remote_deletion = check_local_deletion;
from_local = false;
}
// Push all source attachments
......@@ -9710,8 +9914,20 @@ return new Parser;
source,
destination,
context._signature_sub_storage,
signature_hash
signature_hash,
from_local,
report
]);
} else {
if (signature_attachment_dict.hasOwnProperty(key)) {
report.logAttachment(id, key, from_local ?
LOG_SKIP_LOCAL_ATTACHMENT_MODIFICATION :
LOG_SKIP_REMOTE_ATTACHMENT_MODIFICATION);
} else {
report.logAttachment(id, key, from_local ?
LOG_SKIP_LOCAL_ATTACHMENT_CREATION :
LOG_SKIP_REMOTE_ATTACHMENT_CREATION);
}
}
}
}
......@@ -9720,16 +9936,19 @@ return new Parser;
for (key in signature_attachment_dict) {
if (signature_attachment_dict.hasOwnProperty(key)) {
if (check_local_deletion &&
!source_attachment_dict.hasOwnProperty(key)) {
delete_argument_list.push([
!source_attachment_dict.hasOwnProperty(key) &&
!destination_attachment_dict.hasOwnProperty(key)) {
delete_signature_argument_list.push([
undefined,
id,
key,
context._signature_sub_storage
context._signature_sub_storage,
report
]);
}
}
}
for (key in destination_attachment_dict) {
if (destination_attachment_dict.hasOwnProperty(key)) {
if (!source_attachment_dict.hasOwnProperty(key)) {
......@@ -9741,8 +9960,21 @@ return new Parser;
undefined,
id,
key,
destination
destination,
context._signature_sub_storage,
from_local,
report
]);
} else {
if (signature_attachment_dict.hasOwnProperty(key)) {
report.logAttachment(id, key, from_local ?
LOG_SKIP_LOCAL_ATTACHMENT_DELETION :
LOG_SKIP_REMOTE_ATTACHMENT_DELETION);
} else {
report.logAttachment(id, key, from_local ?
LOG_SKIP_LOCAL_ATTACHMENT_CREATION :
LOG_SKIP_REMOTE_ATTACHMENT_CREATION);
}
}
}
}
......@@ -9760,6 +9992,12 @@ return new Parser;
propagateFastAttachmentDeletion,
delete_argument_list,
context._parallel_operation_attachment_amount
),
dispatchQueue(
context,
propagateFastSignatureDeletion,
delete_signature_argument_list,
context._parallel_operation_attachment_amount
)
]);
})
......@@ -9773,7 +10011,7 @@ return new Parser;
});
}
function repairDocumentAttachment(context, id, signature_hash_key,
function repairDocumentAttachment(context, id, report, signature_hash_key,
signature_hash,
signature_attachment_hash,
signature_from_local) {
......@@ -9781,7 +10019,7 @@ return new Parser;
return repairFastDocumentAttachment(context, id,
signature_hash,
signature_attachment_hash,
signature_from_local);
signature_from_local, report);
}
var skip_attachment_dict = {};
......@@ -9815,6 +10053,7 @@ return new Parser;
context._local_sub_storage,
context._remote_sub_storage,
signature_allAttachments,
report,
{
conflict_force: (context._conflict_handling ===
CONFLICT_KEEP_LOCAL),
......@@ -9825,7 +10064,8 @@ return new Parser;
check_modification:
context._check_local_attachment_modification,
check_creation: context._check_local_attachment_creation,
check_deletion: context._check_local_attachment_deletion
check_deletion: context._check_local_attachment_deletion,
from_local: true
}
)
.push(function () {
......@@ -9845,6 +10085,7 @@ return new Parser;
context._remote_sub_storage,
context._local_sub_storage,
signature_allAttachments,
report,
{
use_revert_post: context._use_remote_post,
conflict_force: (context._conflict_handling ===
......@@ -9856,7 +10097,8 @@ return new Parser;
check_modification:
context._check_remote_attachment_modification,
check_creation: context._check_remote_attachment_creation,
check_deletion: context._check_remote_attachment_deletion
check_deletion: context._check_remote_attachment_deletion,
from_local: false
}
);
}
......@@ -9866,15 +10108,17 @@ return new Parser;
function propagateModification(context, source, destination, doc, hash, id,
skip_document_dict,
skip_deleted_document_dict,
report,
options) {
var result = new RSVP.Queue(),
post_id,
to_skip = true,
from_local;
from_local,
conflict;
if (options === undefined) {
options = {};
}
from_local = options.from_local;
conflict = options.conflict || false;
if (doc === null) {
result
......@@ -9894,10 +10138,10 @@ return new Parser;
if (options.use_post) {
result
.push(function () {
report.log(id, from_local ? LOG_POST_REMOTE : LOG_POST_LOCAL);
return destination.post(doc);
})
.push(function (new_id) {
to_skip = false;
post_id = new_id;
return source.put(post_id, doc);
})
......@@ -9935,7 +10179,6 @@ return new Parser;
return context._signature_sub_storage.remove(id);
})
.push(function () {
to_skip = true;
return context._signature_sub_storage.put(post_id, {
hash: hash,
from_local: from_local
......@@ -9947,6 +10190,12 @@ return new Parser;
} else {
result
.push(function () {
if (conflict) {
report.log(id, from_local ? LOG_FORCE_PUT_REMOTE :
LOG_FORCE_PUT_LOCAL);
} else {
report.log(id, from_local ? LOG_PUT_REMOTE : LOG_PUT_LOCAL);
}
// Drop signature if the destination document was empty
// but a signature exists
if (options.create_new_document === true) {
......@@ -9965,11 +10214,6 @@ return new Parser;
});
}
return result
.push(function () {
if (to_skip) {
skip_document_dict[id] = null;
}
})
.push(undefined, function (error) {
if (error instanceof SkipError) {
return;
......@@ -9978,30 +10222,46 @@ return new Parser;
});
}
function propagateDeletion(context, destination, id, skip_document_dict,
skip_deleted_document_dict) {
function propagateDeletion(context, destination, id,
skip_deleted_document_dict, report, options) {
// Do not delete a document if it has an attachment
// ie, replication should prevent losing user data
// Synchronize attachments before, to ensure
// all of them will be deleted too
var result;
if (context._signature_hash_key !== undefined) {
if (options.conflict) {
report.log(id, options.from_local ? LOG_FORCE_DELETE_REMOTE :
LOG_FORCE_DELETE_LOCAL);
} else {
report.log(id, options.from_local ? LOG_DELETE_REMOTE :
LOG_DELETE_LOCAL);
}
result = destination.remove(id)
.push(function () {
return context._signature_sub_storage.remove(id);
});
} else {
result = repairDocumentAttachment(context, id)
result = repairDocumentAttachment(context, id, report)
.push(function () {
return destination.allAttachments(id);
})
.push(function (attachment_dict) {
if (JSON.stringify(attachment_dict) === "{}") {
if (options.conflict) {
report.log(id, options.from_local ? LOG_FORCE_DELETE_REMOTE :
LOG_FORCE_DELETE_LOCAL);
} else {
report.log(id, options.from_local ? LOG_DELETE_REMOTE :
LOG_DELETE_LOCAL);
}
return destination.remove(id)
.push(function () {
return context._signature_sub_storage.remove(id);
});
}
report.log(id, options.from_local ? LOG_UNEXPECTED_REMOTE_ATTACHMENT :
LOG_UNEXPECTED_LOCAL_ATTACHMENT);
}, function (error) {
if ((error instanceof jIO.util.jIOError) &&
(error.status_code === 404)) {
......@@ -10012,7 +10272,6 @@ return new Parser;
}
return result
.push(function () {
skip_document_dict[id] = null;
// No need to sync attachment twice on this document
skip_deleted_document_dict[id] = null;
});
......@@ -10025,7 +10284,10 @@ return new Parser;
source, destination, id,
conflict_force, conflict_revert,
conflict_ignore,
report,
options) {
// No need to check twice
skip_document_dict[id] = null;
var from_local = options.from_local;
return new RSVP.Queue()
.push(function () {
......@@ -10056,21 +10318,16 @@ return new Parser;
remote_hash = remote_list[1];
if (local_hash === remote_hash) {
// Same modifications on both side
report.log(id, LOG_FALSE_CONFLICT);
if (local_hash === null) {
// Deleted on both side, drop signature
return context._signature_sub_storage.remove(id)
.push(function () {
skip_document_dict[id] = null;
});
return context._signature_sub_storage.remove(id);
}
return context._signature_sub_storage.put(id, {
hash: local_hash,
from_local: from_local
})
.push(function () {
skip_document_dict[id] = null;
});
});
}
if ((remote_hash === status_hash) || (conflict_force === true)) {
......@@ -10078,14 +10335,19 @@ return new Parser;
if (local_hash === null) {
// Deleted locally
return propagateDeletion(context, destination, id,
skip_document_dict,
skip_deleted_document_dict);
skip_deleted_document_dict,
report,
{from_local: from_local,
conflict: (remote_hash !== status_hash)
});
}
return propagateModification(context, source, destination, doc,
local_hash, id, skip_document_dict,
skip_deleted_document_dict,
report,
{use_post: ((options.use_post) &&
(remote_hash === null)),
conflict: (remote_hash !== status_hash),
from_local: from_local,
create_new_document:
((remote_hash === null) &&
......@@ -10095,6 +10357,7 @@ return new Parser;
// Conflict cases
if (conflict_ignore === true) {
report.log(id, LOG_SKIP_CONFLICT);
return;
}
......@@ -10102,8 +10365,11 @@ return new Parser;
// Automatically resolve conflict or force revert
if (remote_hash === null) {
// Deleted remotely
return propagateDeletion(context, source, id, skip_document_dict,
skip_deleted_document_dict);
return propagateDeletion(context, source, id,
skip_deleted_document_dict, report,
{from_local: !from_local,
conflict: (local_hash !== null)
});
}
return propagateModification(
context,
......@@ -10114,9 +10380,11 @@ return new Parser;
id,
skip_document_dict,
skip_deleted_document_dict,
report,
{use_post: ((options.use_revert_post) &&
(local_hash === null)),
from_local: !from_local,
conflict: true,
create_new_document: ((local_hash === null) &&
(status_hash !== null))}
);
......@@ -10128,17 +10396,17 @@ return new Parser;
return propagateModification(context, source, destination, doc,
local_hash, id, skip_document_dict,
skip_deleted_document_dict,
report,
{use_post: options.use_post,
conflict: true,
from_local: from_local,
create_new_document:
(status_hash !== null)});
}
doc = doc || local_hash;
remote_doc = remote_doc || remote_hash;
throw new jIO.util.jIOError("Conflict on '" + id + "': " +
stringify(doc) + " !== " +
stringify(remote_doc),
409);
report.log(id, LOG_UNRESOLVED_CONFLICT);
})
.push(undefined, function (error) {
report.log(id, LOG_UNEXPECTED_ERROR, error);
});
}
......@@ -10147,7 +10415,7 @@ return new Parser;
cache, destination_key,
destination, id, source,
conflict_force, conflict_revert,
conflict_ignore, options) {
conflict_ignore, report, options) {
var status_hash;
queue
.push(function () {
......@@ -10161,7 +10429,7 @@ return new Parser;
status_hash, null, null,
source, destination, id,
conflict_force, conflict_revert,
conflict_ignore,
conflict_ignore, report,
options);
});
}
......@@ -10172,7 +10440,7 @@ return new Parser;
source, destination, id,
conflict_force, conflict_revert,
conflict_ignore,
local_hash, status_hash,
local_hash, status_hash, report,
options) {
queue
.push(function () {
......@@ -10196,15 +10464,20 @@ return new Parser;
source, destination, id,
conflict_force, conflict_revert,
conflict_ignore,
report,
options);
}
if (!options.from_local) {
report.log(id, LOG_NO_CHANGE);
}
});
}
function pushStorage(context, skip_document_dict,
skip_deleted_document_dict,
cache, source_key, destination_key,
source, destination, signature_allDocs, options) {
source, destination, signature_allDocs,
report, options) {
var argument_list = [],
argument_list_deletion = [];
if (!options.hasOwnProperty("use_post")) {
......@@ -10285,7 +10558,19 @@ return new Parser;
options.conflict_revert,
options.conflict_ignore,
local_hash, status_hash,
report,
options]);
} else if (local_hash === status_hash) {
report.log(key, LOG_NO_CHANGE);
} else {
if (signature_dict.hasOwnProperty(key)) {
report.log(key, options.from_local ?
LOG_SKIP_LOCAL_MODIFICATION :
LOG_SKIP_REMOTE_MODIFICATION);
} else {
report.log(key, options.from_local ? LOG_SKIP_LOCAL_CREATION :
LOG_SKIP_REMOTE_CREATION);
}
}
}
}
......@@ -10312,8 +10597,11 @@ return new Parser;
options.conflict_force,
options.conflict_revert,
options.conflict_ignore,
report,
options]);
} else {
report.log(key, options.from_local ? LOG_SKIP_LOCAL_DELETION :
LOG_SKIP_REMOTE_DELETION);
skip_deleted_document_dict[key] = null;
}
}
......@@ -10333,11 +10621,11 @@ return new Parser;
});
}
function repairDocument(queue, context, id, signature_hash_key,
function repairDocument(queue, context, id, report, signature_hash_key,
signature_hash, signature_attachment_hash,
signature_from_local) {
queue.push(function () {
return repairDocumentAttachment(context, id, signature_hash_key,
return repairDocumentAttachment(context, id, report, signature_hash_key,
signature_hash,
signature_attachment_hash,
signature_from_local);
......@@ -10349,7 +10637,8 @@ return new Parser;
argument_list = arguments,
skip_document_dict = {},
skip_deleted_document_dict = {},
cache = {};
cache = {},
report = new ReplicateReport();
return new RSVP.Queue()
.push(function () {
......@@ -10416,7 +10705,7 @@ return new Parser;
cache, 'local', 'remote',
context._local_sub_storage,
context._remote_sub_storage,
signature_allDocs,
signature_allDocs, report,
{
use_post: context._use_remote_post,
conflict_force: (context._conflict_handling ===
......@@ -10447,7 +10736,8 @@ return new Parser;
cache, 'remote', 'local',
context._remote_sub_storage,
context._local_sub_storage,
signature_allDocs, {
signature_allDocs,
report, {
use_revert_post: context._use_remote_post,
conflict_force: (context._conflict_handling ===
CONFLICT_KEEP_REMOTE),
......@@ -10488,9 +10778,10 @@ return new Parser;
// is deleted but not pushed to the other storage
if (!skip_deleted_document_dict.hasOwnProperty(row.id)) {
local_argument_list.push(
[undefined, context, row.id, context._signature_hash_key,
[undefined, context, row.id, report,
context._signature_hash_key,
row.value.hash, row.value.attachment_hash,
row.value.from_local]
row.value.from_local, report]
);
}
}
......@@ -10502,6 +10793,12 @@ return new Parser;
);
});
}
})
.push(function () {
if (report.has_error) {
throw report;
}
return report;
});
};
......@@ -14201,8 +14498,7 @@ return new Parser;
store.createIndex("_id", "_id", {unique: false});
}
function openIndexedDB(jio_storage) {
var db_name = jio_storage._database_name;
function waitForOpenIndexedDB(db_name, callback) {
function resolver(resolve, reject) {
// Open DB //
var request = indexedDB.open(db_name);
......@@ -14244,57 +14540,99 @@ return new Parser;
};
request.onsuccess = function () {
resolve(request.result);
return new RSVP.Queue()
.push(function () {
return callback(request.result);
})
.push(function (result) {
request.result.close();
resolve(result);
}, function (error) {
request.result.close();
reject(error);
});
};
}
// XXX Canceller???
return new RSVP.Queue()
.push(function () {
return new RSVP.Promise(resolver);
});
return new RSVP.Promise(resolver);
}
function openTransaction(db, stores, flag, autoclosedb) {
function waitForTransaction(db, stores, flag, callback) {
var tx = db.transaction(stores, flag);
if (autoclosedb !== false) {
function canceller() {
try {
tx.abort();
} catch (unused) {
// Transaction already finished
return;
}
}
function resolver(resolve, reject) {
var result;
try {
result = callback(tx);
} catch (error) {
reject(error);
}
tx.oncomplete = function () {
db.close();
return new RSVP.Queue()
.push(function () {
return result;
})
.push(resolve, function (error) {
canceller();
reject(error);
});
};
tx.onerror = function (error) {
canceller();
reject(error);
};
tx.onabort = function (evt) {
reject(evt.target);
};
return tx;
}
tx.onabort = function () {
db.close();
};
return tx;
return new RSVP.Promise(resolver, canceller);
}
function handleCursor(request, callback, resolve, reject) {
request.onerror = function (error) {
if (request.transaction) {
request.transaction.abort();
}
reject(error);
};
function waitForIDBRequest(request) {
return new RSVP.Promise(function (resolve, reject) {
request.onerror = reject;
request.onsuccess = resolve;
});
}
request.onsuccess = function (evt) {
var cursor = evt.target.result;
if (cursor) {
// XXX Wait for result
try {
callback(cursor);
} catch (error) {
reject(error);
}
function waitForAllSynchronousCursor(request, callback) {
var force_cancellation = false;
// continue to next iteration
cursor["continue"]();
} else {
resolve();
}
};
function canceller() {
force_cancellation = true;
}
function resolver(resolve, reject) {
request.onerror = reject;
request.onsuccess = function (evt) {
var cursor = evt.target.result;
if (cursor && !force_cancellation) {
try {
callback(cursor);
} catch (error) {
reject(error);
}
// continue to next iteration
cursor["continue"]();
} else {
resolve();
}
};
}
return new RSVP.Promise(resolver, canceller);
}
IndexedDBStorage.prototype.buildQuery = function (options) {
var result_list = [];
var result_list = [],
context = this;
function pushIncludedMetadata(cursor) {
result_list.push({
......@@ -14310,17 +14648,23 @@ return new Parser;
"value": {}
});
}
return openIndexedDB(this)
.push(function (db) {
return new RSVP.Promise(function (resolve, reject) {
var tx = openTransaction(db, ["metadata"], "readonly");
if (options.include_docs === true) {
handleCursor(tx.objectStore("metadata").index("_id").openCursor(),
pushIncludedMetadata, resolve, reject);
} else {
handleCursor(tx.objectStore("metadata").index("_id")
.openKeyCursor(), pushMetadata, resolve, reject);
}
return new RSVP.Queue()
.push(function () {
return waitForOpenIndexedDB(context._database_name, function (db) {
return waitForTransaction(db, ["metadata"], "readonly",
function (tx) {
if (options.include_docs === true) {
return waitForAllSynchronousCursor(
tx.objectStore("metadata").index("_id").openCursor(),
pushIncludedMetadata
);
}
return waitForAllSynchronousCursor(
tx.objectStore("metadata").index("_id").openKeyCursor(),
pushMetadata
);
});
});
})
.push(function () {
......@@ -14328,263 +14672,313 @@ return new Parser;
});
};
function handleGet(store, id, resolve, reject) {
var request = store.get(id);
request.onerror = reject;
request.onsuccess = function () {
if (request.result) {
resolve(request.result);
} else {
reject(new jIO.util.jIOError(
"IndexedDB: cannot find object '" + id + "' in the '" +
store.name + "' store",
404
));
}
};
}
IndexedDBStorage.prototype.get = function (id) {
return openIndexedDB(this)
.push(function (db) {
return new RSVP.Promise(function (resolve, reject) {
var transaction = openTransaction(db, ["metadata"], "readonly");
handleGet(
transaction.objectStore("metadata"),
id,
resolve,
reject
);
var context = this;
return new RSVP.Queue()
.push(function () {
return waitForOpenIndexedDB(context._database_name, function (db) {
return waitForTransaction(db, ["metadata"], "readonly",
function (tx) {
return waitForIDBRequest(tx.objectStore("metadata").get(id));
});
});
})
.push(function (result) {
return result.doc;
.push(function (evt) {
if (evt.target.result) {
return evt.target.result.doc;
}
throw new jIO.util.jIOError(
"IndexedDB: cannot find object '" + id + "' in the 'metadata' store",
404
);
});
};
IndexedDBStorage.prototype.allAttachments = function (id) {
var attachment_dict = {};
var attachment_dict = {},
context = this;
function addEntry(cursor) {
attachment_dict[cursor.value._attachment] = {};
}
return openIndexedDB(this)
.push(function (db) {
return new RSVP.Promise(function (resolve, reject) {
var transaction = openTransaction(db, ["metadata", "attachment"],
"readonly");
function getAttachments() {
handleCursor(
transaction.objectStore("attachment").index("_id")
.openCursor(IDBKeyRange.only(id)),
addEntry,
resolve,
reject
);
}
handleGet(
transaction.objectStore("metadata"),
id,
getAttachments,
reject
);
attachment_dict[cursor.primaryKey.slice(cursor.key.length + 1)] = {};
}
return new RSVP.Queue()
.push(function () {
return waitForOpenIndexedDB(context._database_name, function (db) {
return waitForTransaction(db, ["metadata", "attachment"], "readonly",
function (tx) {
return RSVP.all([
waitForIDBRequest(tx.objectStore("metadata").get(id)),
waitForAllSynchronousCursor(
tx.objectStore("attachment").index("_id")
.openKeyCursor(IDBKeyRange.only(id)),
addEntry
)
]);
});
});
})
.push(function () {
.push(function (result_list) {
var evt = result_list[0];
if (!evt.target.result) {
throw new jIO.util.jIOError(
"IndexedDB: cannot find object '" + id +
"' in the 'metadata' store",
404
);
}
return attachment_dict;
});
};
function handleRequest(request, resolve, reject) {
request.onerror = reject;
request.onsuccess = function () {
resolve(request.result);
};
}
IndexedDBStorage.prototype.put = function (id, metadata) {
return openIndexedDB(this)
.push(function (db) {
return new RSVP.Promise(function (resolve, reject) {
var transaction = openTransaction(db, ["metadata"], "readwrite");
handleRequest(
transaction.objectStore("metadata").put({
"_id": id,
"doc": metadata
}),
resolve,
reject
);
return waitForOpenIndexedDB(this._database_name, function (db) {
return waitForTransaction(db, ["metadata"], "readwrite",
function (tx) {
return waitForIDBRequest(tx.objectStore("metadata").put({
"_id": id,
"doc": metadata
}));
});
});
});
};
function deleteEntry(cursor) {
cursor["delete"]();
}
IndexedDBStorage.prototype.remove = function (id) {
var resolved_amount = 0;
return openIndexedDB(this)
.push(function (db) {
return new RSVP.Promise(function (resolve, reject) {
function resolver() {
if (resolved_amount < 2) {
resolved_amount += 1;
} else {
resolve();
}
}
var transaction = openTransaction(db, ["metadata", "attachment",
"blob"], "readwrite");
handleRequest(
transaction.objectStore("metadata")["delete"](id),
resolver,
reject
);
// XXX Why not possible to delete with KeyCursor?
handleCursor(transaction.objectStore("attachment").index("_id")
.openCursor(IDBKeyRange.only(id)),
deleteEntry,
resolver,
reject
return waitForOpenIndexedDB(this._database_name, function (db) {
return waitForTransaction(db, ["metadata", "attachment", "blob"],
"readwrite", function (tx) {
var promise_list = [],
metadata_store = tx.objectStore("metadata"),
attachment_store = tx.objectStore("attachment"),
blob_store = tx.objectStore("blob");
function deleteAttachment(cursor) {
promise_list.push(
waitForIDBRequest(attachment_store.delete(cursor.primaryKey))
);
handleCursor(transaction.objectStore("blob").index("_id")
.openCursor(IDBKeyRange.only(id)),
deleteEntry,
resolver,
reject
}
function deleteBlob(cursor) {
promise_list.push(
waitForIDBRequest(blob_store.delete(cursor.primaryKey))
);
}
return RSVP.all([
waitForIDBRequest(metadata_store.delete(id)),
waitForAllSynchronousCursor(
attachment_store.index("_id")
.openKeyCursor(IDBKeyRange.only(id)),
deleteAttachment
),
waitForAllSynchronousCursor(
blob_store.index("_id")
.openKeyCursor(IDBKeyRange.only(id)),
deleteBlob
),
])
.then(function () {
return RSVP.all(promise_list);
});
});
});
});
};
IndexedDBStorage.prototype.getAttachment = function (id, name, options) {
var transaction,
type,
start,
end;
if (options === undefined) {
options = {};
}
return openIndexedDB(this)
.push(function (db) {
return new RSVP.Promise(function (resolve, reject) {
transaction = openTransaction(
db,
["attachment", "blob"],
"readonly"
);
function getBlob(attachment) {
var total_length = attachment.info.length,
result_list = [],
store = transaction.objectStore("blob"),
start_index,
end_index;
type = attachment.info.content_type;
start = options.start || 0;
end = options.end || total_length;
if (end > total_length) {
end = total_length;
}
if (start < 0 || end < 0) {
throw new jIO.util.jIOError(
"_start and _end must be positive",
400
);
}
if (start > end) {
throw new jIO.util.jIOError("_start is greater than _end",
400);
}
start_index = Math.floor(start / UNITE);
end_index = Math.floor(end / UNITE) - 1;
if (end % UNITE === 0) {
end_index -= 1;
}
function resolver(result) {
if (result.blob !== undefined) {
result_list.push(result);
}
resolve(result_list);
}
function getPart(i) {
return function (result) {
if (result) {
result_list.push(result);
var db_name = this._database_name,
start,
end,
array_buffer_list = [];
start = options.start || 0;
end = options.end;
// Stream the blob content
if ((start !== 0) || (end !== undefined)) {
if (start < 0 || ((end !== undefined) && (end < 0))) {
throw new jIO.util.jIOError(
"_start and _end must be positive",
400
);
}
if ((end !== undefined) && (start > end)) {
throw new jIO.util.jIOError("_start is greater than _end",
400);
}
return new RSVP.Queue()
.push(function () {
return waitForOpenIndexedDB(db_name, function (db) {
return waitForTransaction(db, ["blob"], "readonly",
function (tx) {
var key_path = buildKeyPath([id, name]),
blob_store = tx.objectStore("blob"),
start_index,
end_index,
promise_list = [];
start_index = Math.floor(start / UNITE);
if (end !== undefined) {
end_index = Math.floor(end / UNITE);
if (end % UNITE === 0) {
end_index -= 1;
}
}
i += 1;
handleGet(store,
buildKeyPath([id, name, i]),
(i <= end_index) ? getPart(i) : resolver,
reject
function getBlobKey(cursor) {
var index = parseInt(
cursor.primaryKey.slice(key_path.length + 1),
10
),
i;
if ((start !== 0) && (index < start_index)) {
// No need to fetch blobs at the start
return;
}
if ((end !== undefined) && (index > end_index)) {
// No need to fetch blobs at the end
return;
}
i = index - start_index;
// Extend array size
while (i > promise_list.length) {
promise_list.push(null);
i -= 1;
}
// Sort the blob by their index
promise_list.splice(
index - start_index,
0,
waitForIDBRequest(blob_store.get(cursor.primaryKey))
);
};
}
getPart(start_index - 1)();
}
// Get all blob keys to check if they must be fetched
return waitForAllSynchronousCursor(
blob_store.index("_id_attachment")
.openKeyCursor(IDBKeyRange.only([id, name])),
getBlobKey
)
.then(function () {
return RSVP.all(promise_list);
});
});
});
})
.push(function (result_list) {
// No need to keep the IDB open
var blob,
index,
i;
for (i = 0; i < result_list.length; i += 1) {
array_buffer_list.push(result_list[i].target.result.blob);
}
// XXX Should raise if key is not good
handleGet(transaction.objectStore("attachment"),
buildKeyPath([id, name]),
getBlob,
reject
);
blob = new Blob(array_buffer_list,
{type: "application/octet-stream"});
index = Math.floor(start / UNITE) * UNITE;
if (end === undefined) {
end = blob.length;
} else {
end = end - index;
}
return blob.slice(start - index, end,
"application/octet-stream");
});
}
// Request the full blob
return new RSVP.Queue()
.push(function () {
return waitForOpenIndexedDB(db_name, function (db) {
return waitForTransaction(db, ["attachment", "blob"], "readonly",
function (tx) {
var key_path = buildKeyPath([id, name]),
attachment_store = tx.objectStore("attachment"),
blob_store = tx.objectStore("blob");
function getBlob(cursor) {
var index = parseInt(
cursor.primaryKey.slice(key_path.length + 1),
10
),
i = index;
// Extend array size
while (i > array_buffer_list.length) {
array_buffer_list.push(null);
i -= 1;
}
// Sort the blob by their index
array_buffer_list.splice(
index,
0,
cursor.value.blob
);
}
return RSVP.all([
// Get the attachment info (mime type)
waitForIDBRequest(attachment_store.get(
key_path
)),
// Get all needed blobs
waitForAllSynchronousCursor(
blob_store.index("_id_attachment")
.openCursor(IDBKeyRange.only([id, name])),
getBlob
)
]);
});
});
})
.push(function (result_list) {
var array_buffer_list = [],
blob,
i,
index,
len = result_list.length;
for (i = 0; i < len; i += 1) {
array_buffer_list.push(result_list[i].blob);
// No need to keep the IDB open
var blob,
attachment = result_list[0].target.result;
// Should raise if key is not good
if (!attachment) {
throw new jIO.util.jIOError(
"IndexedDB: cannot find object '" +
buildKeyPath([id, name]) +
"' in the 'attachment' store",
404
);
}
if ((options.start === undefined) && (options.end === undefined)) {
return new Blob(array_buffer_list, {type: type});
blob = new Blob(array_buffer_list,
{type: attachment.info.content_type});
if (blob.length !== attachment.info.total_length) {
throw new jIO.util.jIOError(
"IndexedDB: attachment '" +
buildKeyPath([id, name]) +
"' in the 'attachment' store is broken",
500
);
}
index = Math.floor(start / UNITE) * UNITE;
blob = new Blob(array_buffer_list, {type: "application/octet-stream"});
return blob.slice(start - index, end - index,
"application/octet-stream");
return blob;
});
};
function removeAttachment(transaction, id, name, resolve, reject) {
// XXX How to get the right attachment
function deleteContent() {
handleCursor(
transaction.objectStore("blob").index("_id_attachment")
.openCursor(IDBKeyRange.only([id, name])),
deleteEntry,
resolve,
reject
);
}
handleRequest(
transaction.objectStore("attachment")["delete"](
buildKeyPath([id, name])
),
deleteContent,
reject
);
}
IndexedDBStorage.prototype.putAttachment = function (id, name, blob) {
var blob_part = [],
transaction,
db;
return openIndexedDB(this)
.push(function (database) {
db = database;
var db_name = this._database_name;
return new RSVP.Queue()
.push(function () {
// Split the blob first
return jIO.util.readBlobAsArrayBuffer(blob);
})
.push(function (event) {
var array_buffer = event.target.result,
blob_part = [],
total_size = blob.size,
handled_size = 0;
......@@ -14594,57 +14988,102 @@ return new Parser;
handled_size += UNITE;
}
// Remove previous attachment
transaction = openTransaction(db, ["attachment", "blob"], "readwrite");
return new RSVP.Promise(function (resolve, reject) {
function write() {
var len = blob_part.length - 1,
attachment_store = transaction.objectStore("attachment"),
blob_store = transaction.objectStore("blob");
function putBlobPart(i) {
return function () {
i += 1;
handleRequest(
blob_store.put({
return waitForOpenIndexedDB(db_name, function (db) {
return waitForTransaction(db, ["attachment", "blob"], "readwrite",
function (tx) {
var blob_store,
promise_list,
delete_promise_list = [],
key_path = buildKeyPath([id, name]),
i;
// First write the attachment info on top of previous
promise_list = [
waitForIDBRequest(tx.objectStore("attachment").put({
"_key_path": key_path,
"_id": id,
"_attachment": name,
"info": {
"content_type": blob.type,
"length": blob.size
}
}))
];
// Then, write all blob parts on top of previous
blob_store = tx.objectStore("blob");
for (i = 0; i < blob_part.length; i += 1) {
promise_list.push(
waitForIDBRequest(blob_store.put({
"_key_path": buildKeyPath([id, name, i]),
"_id" : id,
"_attachment" : name,
"_part" : i,
"blob": blob_part[i]
}),
(i < len) ? putBlobPart(i) : resolve,
reject
}))
);
};
}
handleRequest(
attachment_store.put({
"_key_path": buildKeyPath([id, name]),
"_id": id,
"_attachment": name,
"info": {
"content_type": blob.type,
"length": blob.size
}
function deleteEntry(cursor) {
var index = parseInt(
cursor.primaryKey.slice(key_path.length + 1),
10
);
if (index >= blob_part.length) {
delete_promise_list.push(
waitForIDBRequest(blob_store.delete(cursor.primaryKey))
);
}
}),
putBlobPart(-1),
reject
);
}
removeAttachment(transaction, id, name, write, reject);
}
// Finally, remove all remaining blobs
promise_list.push(
waitForAllSynchronousCursor(
blob_store.index("_id_attachment")
.openKeyCursor(IDBKeyRange.only([id, name])),
deleteEntry
)
);
return RSVP.all(promise_list)
.then(function () {
if (delete_promise_list.length) {
return RSVP.all(delete_promise_list);
}
});
});
});
});
};
IndexedDBStorage.prototype.removeAttachment = function (id, name) {
return openIndexedDB(this)
.push(function (db) {
var transaction = openTransaction(db, ["attachment", "blob"],
"readwrite");
return new RSVP.Promise(function (resolve, reject) {
removeAttachment(transaction, id, name, resolve, reject);
return waitForOpenIndexedDB(this._database_name, function (db) {
return waitForTransaction(db, ["attachment", "blob"], "readwrite",
function (tx) {
var promise_list = [],
attachment_store = tx.objectStore("attachment"),
blob_store = tx.objectStore("blob");
function deleteEntry(cursor) {
promise_list.push(
waitForIDBRequest(blob_store.delete(cursor.primaryKey))
);
}
return RSVP.all([
waitForIDBRequest(
attachment_store.delete(buildKeyPath([id, name]))
),
waitForAllSynchronousCursor(
blob_store.index("_id_attachment")
.openKeyCursor(IDBKeyRange.only([id, name])),
deleteEntry
)
])
.then(function () {
return RSVP.all(promise_list);
});
});
});
});
};
jIO.addStorage("indexeddb", IndexedDBStorage);
......
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