Extracting data from nested JSON with python 3 - json

Looking for a way to extract data from nested json.
The data was extracted from windows scheduler as xml and converted to json.
It represents OS scheduled tasks, there are about 100 tasks and my goal is to extract the information from json to an external DB.
This is what my json file looks like :
{
"Tasks": {
"Task": [
{
"RegistrationInfo": {
"Author": "Adobe Systems Incorporated",
"Description": "This task keeps your Adobe Reader and Acrobat applications up to date with the latest enhancements and security fixes",
"URI": "\\Adobe Acrobat Update Task"
},
"Principals": {
"Principal": {
"GroupId": "S-1-5-4",
"_id": "Author"
}
},
"Settings": {
"DisallowStartIfOnBatteries": "true",
"StopIfGoingOnBatteries": "true",
"MultipleInstancesPolicy": "IgnoreNew",
"StartWhenAvailable": "true",
"IdleSettings": {
"Duration": "PT10M",
"WaitTimeout": "PT1H",
"StopOnIdleEnd": "true",
"RestartOnIdle": "false"
}
},
"Triggers": {
"LogonTrigger": {
"StartBoundary": "2013-08-01T12:05:00",
"EndBoundary": "2027-05-02T08:00:00",
"Delay": "PT12M",
"Repetition": {
"Interval": "PT3H30M"
},
"_id": "TriggerUserLoggon"
},
"CalendarTrigger": {
"StartBoundary": "2013-01-01T09:00:00",
"EndBoundary": "2027-05-02T12:05:00",
"ScheduleByDay": {
"DaysInterval": "1"
},
"_id": "TriggerDaily"
}
},
"Actions": {
"Exec": {
"Command": "C:\\Program Files (x86)\\Common Files\\Adobe\\ARM\\1.0\\AdobeARM.exe"
},
"_Context": "Author"
},
"_xmlns": "http://schemas.microsoft.com/windows/2004/02/mit/task",
"_version": "1.2"
},
{
"RegistrationInfo": {
"Author": "Adobe",
"Description": "This task keeps your Adobe Flash NPAPI Player installation up to date with the latest enhancements and security fixes. If this task is disabled or removed, Adobe Flash Player will be unable to automatically secure your machine with the latest security fixes.",
"URI": "\\Adobe Flash Player NPAPI Notifier"
},
"Principals": {
"Principal": {
"UserId": "S-1-5-21-2755204513-1269241785-1912306605-1001",
"LogonType": "InteractiveToken",
"_id": "Author"
}
},
"Settings": {
"DisallowStartIfOnBatteries": "false",
"StopIfGoingOnBatteries": "true",
"MultipleInstancesPolicy": "IgnoreNew",
"StartWhenAvailable": "true",
"RunOnlyIfNetworkAvailable": "true",
"IdleSettings": {
"Duration": "PT10M",
"WaitTimeout": "PT1H",
"StopOnIdleEnd": "true",
"RestartOnIdle": "false"
}
},
"Triggers": {
"CalendarTrigger": {
"StartBoundary": "1999-12-31T16:14:00-08:00",
"Repetition": {
"Interval": "PT1H",
"Duration": "P1D"
},
"ScheduleByDay": {
"DaysInterval": "7"
},
"_id": "NotificationTrigger"
}
},
"Actions": {
"Exec": {
"Command": "C:\\Windows\\SysWOW64\\Macromed\\Flash\\FlashUtil32_32_0_0_330_Plugin.exe",
"Arguments": "-check plugin"
},
"_Context": "Author"
},
"_xmlns": "http://schemas.microsoft.com/windows/2004/02/mit/task",
"_version": "1.2"
}
The code below works for just one task, but i need to get the data from every task , i guess i need to find a way to insert the number of tasks to the value of index and loop them one by one ,but nothing i try works.
import json
index=1
with open('name.json', 'r') as f:
array = json.load(f)
ts=(array['Tasks'])
print('Author is',ts['Task'][index]['RegistrationInfo']['Author'])
print('Description is' ,ts['Task'][index]['RegistrationInfo']['Description'])
print('URI is',ts['Task'][index]['RegistrationInfo']['URI'])
print('user ID is', ts['Task'][index]['Principals']['Principal']['UserId'])
print('Logon Type is', ts['Task'][index]['Principals']['Principal']['LogonType'])
print(' ID is', ts['Task'][index]['Principals']['Principal']['_id'])
print(' DisallowStartIfOnBatteries is ', ts['Task'][index]['Settings']['DisallowStartIfOnBatteries'])
print(' StopIfGoingOnBatteries is ', ts['Task'][index]['Settings']['StopIfGoingOnBatteries'])
print(' MultipleInstancesPolicy is ', ts['Task'][index]['Settings']['MultipleInstancesPolicy'])
print(' StartWhenAvailable is ', ts['Task'][index]['Settings']['StartWhenAvailable'])
print(' RunOnlyIfNetworkAvailable is ', ts['Task'][index]['Settings']['RunOnlyIfNetworkAvailable'])

Related

How to operate with json list in CMake?

I have the following code which I'm trying to read in CMake.
{
"demo": [
{
"name": "foo0",
"url": "url1",
"verify_ssl": true
},
{
"name": "foo1",
"url": "url1",
"verify_ssl": true
},
{
"name": "foo2",
"url": "url2",
"verify_ssl": true
}
]
}
I'm trying to access a member from the list above, for example demo[0].name without success, what I'm doing wrong?
file(READ "${CONAN_CACHE}/demo.json" MY_JSON_STRING)
string(JSON CUR_NAME GET ${MY_JSON_STRING} demo[0].name)
One at a time.
string(JSON CUR_NAME GET ${MY_JSON_STRING} demo 0 name)

IF statement in Couchbase Map of view - I'm sure I'm missing something simple

I'm trying to limit the map in my view to a specific set of documents by either having the id "startsWith" a string or based on there being a specific node in the JSON> I can't seem to get a result set once I add an IF statement. The reduce is a simple _count:
function(doc, meta) {
if (doc.metricType == "Limit_Exceeded") {
emit([doc.ownedByCustomerNumber, doc.componentProduct.category], meta.id);
}
}
I've also tried if (doc.metricType) and also if(meta.id.startsWith("Turnaway:")
Example Doc:
{
"OvidUserId": 26105400,
"id": "Turnaway:00005792:10562440",
"ipAddress": "111187081038",
"journalTurnawayNumber": 10562440,
"metricType": "Limit_Exceeded",
"oaCode": "OA_Gold",
"orderNumber": 683980,
"ovidGroupID": 3113900,
"ovidGroupName": "tnu999",
"ovidUserName": "tnu999",
"ownedByCustomerNumber": 59310,
"platform": "Lippincott",
"samlString": "",
"serialName": "00005792",
"sessionID": "857616ee-dab7-43d0-a08b-abb2482297dd",
"soldProduct": {
"category": "Multidisciplinary Subjects",
"name": "Custom Collection For CALIS - LWW TA 2020",
"productCode": "CCFCCSI20",
"productNumber": 33410,
"subCategory": "",
"subject": "Multidisciplinary Subjects"
},
"soldToCustomer": {
"customerNumber": 59310,
"keyAccount": false,
"name": "Tongji University"
},
"turnawayDateTime": "2022-05-04T03:01:44.600",
"usedByCustomer": {
"customerNumber": 59310,
"keyAccount": false,
"name": "Tongji University"
},
"usedByCustomerNumber": 59310,
"yearMonth": "202205"
},
"id": "Turnaway:00005792:10562440"
}
Thanks,
Gerry
Found it (of course after posting the question) The second component of the Key in the emit has to exist. I entered doc.componentProduct.category instead of doc.soldProduct.Category.

Autodesk Forge Viewer: Connect Fragment Material to Revit Model Data

EDIT: TLDR there is currently no way to know material names on the fragment level.
I want to read the materials from fragments of a node and change their materials according to a map that uses the Revit material names as keys.
I have the following "Materials and Finishes" properties from a node in the model (retrieved via Viewer3D):
And I have the following THREE materials from the fragments of that node:
Is there a way to set the names of the THREE materials to match the model data (or use them at all)?
Ideally I would be able to match these THREE materials with the following materials extracted from this node:
The SVF file format (generated by the Model Derivative service and loaded by Forge Viewer) does not preserve material names unfortunately. The fragments are simply associated with a specific material based on its index in the list.
The "Materials and Finishes" data is basically just a property specific to the original file (in this case a Revit model), and it may not be available in other file formats.
EDIT: I tried looking into the Materials.json.gz file, and unfortunately the names are not included there, either:
{
"name": "LMVTK Simple Materials",
"version": "1.0",
"scene": {
"SceneUnit": 8215,
"YIsUp": 0
},
"materials": {
"0": {
"version": 2,
"userassets": ["0"],
"materials": {
"0": {
"tag": "",
"proteinType": "",
"definition": "SimplePhong",
"properties": {
"integers": {
"mode": 4
},
"booleans": {
"color_by_object": false,
"generic_is_metal": false,
"generic_backface_cull": true
},
"scalars": {
"generic_transparency": {
"units": "",
"values": [0]
}
},
"colors": {
"generic_diffuse": {
"values": [{
"r": 0,
"g": 1,
"b": 0,
"a": 1
}]
}
}
},
"transparent": false,
"textures": {
}
}
}
},
"1": {
"version": 2,
"userassets": ["0"],
"materials": {
"0": {
"tag": "",
"proteinType": "",
"definition": "SimplePhong",
"properties": {
"integers": {
"mode": 4
},
"booleans": {
"color_by_object": false,
"generic_is_metal": false,
"generic_backface_cull": true
},
"scalars": {
"generic_transparency": {
"units": "",
"values": [0]
}
},
"colors": {
"generic_diffuse": {
"values": [{
"r": 0.400000,
"g": 0.400000,
"b": 0.400000,
"a": 1
}]
}
}
},
"transparent": false,
"textures": {
}
}
}
}
...
}

How can I create an activity for data conversion in Design Automation API?

I'm prototyping a web service to convert data using Design Automation API in Autodesk Forge.
My approach is to invoke an activity that executes a script to import a target data file (such as STEP, IGES format).
As an example, I created an activity to convert a STEP file to DWG as follows:
{
"HostApplication": "",
"RequiredEngineVersion": "22.0",
"Parameters": {
"InputParameters": [{
"Name": "Source",
"LocalFileName": "input.stp"
}, {
"Name": "HostDwg",
"LocalFileName": "$(HostDwg)"
}],
"OutputParameters": [{
"Name": "Result",
"LocalFileName": "output.dwg"
}]
},
"Instruction": {
"CommandLineParameters": null,
"Script": "import\ninput.stp\nsaveas\n\noutput.dwg\n"
},
"Version": 1,
"Id": "Step2Dwg"
}
The workitem to invoke this activity was executed without errors, but the output file (output.dwg) had nothing imported from the input file (input.stp).
Perhaps this is because some fields (e.g., AllowedChildProcess) were missing in the definition of the activity "Step2Dwg", but I do not know how to fix it.
My questions are:
How to fix the definition of the activity "Step2Dwg" to convert data successfully?
Is there any other approach to create an activity to convert data successfully?
You can use the Activity “Translate-STEP2DWG". It takes a .stp file as input and generate result.dwg as output. This is a public activity that anybody can send workitems against to it.
The activity is defined like this:
{
"Id": "Translate-STEP2DWG",
"AppPackages": [],
"HostApplication": "AcTranslators.exe",
"RequiredEngineVersion": "22.0",
"Parameters": {
"InputParameters": [
{
"Name": "HostDwg",
"LocalFileName": "source.stp"
}
],
"OutputParameters": [
{
"Name": "Result",
"LocalFileName": "result.dwg"
}
]
},
"Instruction": {
"CommandLineParameters": "-i source.stp -o result.dwg",
"Script": ""
},
"AllowedChildProcesses": [
],
"IsPublic": true,
"Version": 1,
"Description": ""
}
Here is a sample workitem request body:
{
"ActivityId": "Translate-STEP2DWG",
"Arguments": {
"InputArguments": [
{
"Resource": "https://s3.amazonaws.com/AutoCAD-Core-Engine-Services/TestDwg/3DStep.stp",
"Name": "HostDwg"
}
],
"OutputArguments": [
{
"Name": "Result",
"HttpVerb": "POST"
}
]
}
}

Serialize the response from backend to store ember store

My response from backend is not in form which ember store. I am not able to serialize the response.
response.json
[{
"pk": 127,
"url": "http://example.com/api/galleries/127/",
"gallery_name": "Faces",
"thumbnail_url": "https://example.cloud.net/galleryThumbs/2656a05c-4ec7-3eea-8c5e-d8019454d443.jpg",
"time": "1 month ago",
"description": "Created by user",
"is_following": true,
"feedPhotos": [{
"pk": 624,
"url": "http://example.com/api/photos/624/",
"profilePic": "https://example.cloud.net/userDPs/50906ce2-394d-39c8-9261-8cf78e3611c2.jpg",
"userName": "Nabeela",
"userKarma": 915,
"caption": "Old woman spinning her 'chhos-khor' ...a rotation of which is equivalent to the recitation of a mantra.",
"numComments": 0,
"owner": "http://example.com/api/users/44/",
"time": "1 month ago",
"photo_url": "https://example.cloud.net/photos/9cbd6423-3bc5-36e0-b8b4-d725efb3249a.jpg",
"comments_url": "http://example.com/api/photos/624/comments/",
"numFives": 4,
"fivers_url": "http://example.com/api/photogalleries/1362/fivers/",
"fivers_pk": 1362,
"fullphoto_url": "http://example.com/api/photogalleries/1362/photo/",
"fullphoto_pk": 1362,
"is_fived": true,
"hiFiveKarma": 1,
"owner_pk": 44,
"userFirstName": "Nabeela",
"is_bookmarked": false
}, {
"pk": 574,
"url": "http://example.com/api/photos/574/",
"profilePic": "https://example.cloud.net/userDPs/b6f69e4e-980d-3cc3-8b3e-3eb1a7f21350.jpg",
"userName": "Rohini",
"userKarma": 194,
"caption": "Life # Myanmar!",
"numComments": 0,
"owner": "http://example.com/api/users/45/",
"time": "2 months ago",
"photo_url": "https://example.cloud.net/photos/eeae72d5-d6af-391e-a218-b442c0c7e34e.jpg",
"comments_url": "http://example.com/api/photos/574/comments/",
"numFives": 2,
"fivers_url": "http://example.com/api/photogalleries/1303/fivers/",
"fivers_pk": 1303,
"fullphoto_url": "http://example.com/api/photogalleries/1303/photo/",
"fullphoto_pk": 1303,
"is_fived": false,
"hiFiveKarma": 0,
"owner_pk": 45,
"userFirstName": "Rohini",
"is_bookmarked": false
}
]
}, {
"pk": 65,
"url": "http://example.com/api/galleries/65/",
"gallery_name": "Royal",
"thumbnail_url": "https://example.cloud.net/galleryThumbs/d8a900af-1f1d-3977-8cc8-b8bb36e32be5.jpg",
"time": "2 months ago",
"description": "This is a gallery about Royal",
"is_following": false,
"feedPhotos": [{
"pk": 347,
"url": "http://example.com/api/photos/347/",
"profilePic": "https://example.cloud.net/userDPs/50906ce2-394d-39c8-9261-8cf78e3611c2.jpg",
"userName": "Nabeela",
"userKarma": 915,
"caption": "I cannot forget the name of this palace - Moti Mahal (translation: Pearl Palace). Indescribably beautiful, ainnit! at Mehrangarh fort, Jodhp",
"numComments": 0,
"owner": "http://example.com/api/users/44/",
"time": "2 months ago",
"photo_url": "https://example.cloud.net/photos/958ed406-708e-3f01-a2f4-9467cd709fdd.jpg",
"comments_url": "http://example.com/api/photos/347/comments/",
"numFives": 4,
"fivers_url": "http://example.com/api/photogalleries/759/fivers/",
"fivers_pk": 759,
"fullphoto_url": "http://example.com/api/photogalleries/759/photo/",
"fullphoto_pk": 759,
"is_fived": false,
"hiFiveKarma": 0,
"owner_pk": 44,
"userFirstName": "Nabeela",
"is_bookmarked": false
}, {
"pk": 593,
"url": "http://example.com/api/photos/593/",
"profilePic": "https://example.cloud.net/userDPs/95ac6974-f7df-338c-ab84-99fa1df7514c.jpg",
"userName": "Vikanshu",
"userKarma": 932,
"caption": "Marvelous architecture!! in Florence, Italy",
"numComments": 0,
"owner": "http://example.com/api/users/48/",
"time": "1 month ago",
"photo_url": "https://example.cloud.net/photos/7a86eb37-6c68-3d6c-b6cf-2e3b74d330dd.jpg",
"comments_url": "http://example.com/api/photos/593/comments/",
"numFives": 4,
"fivers_url": "http://example.com/api/photogalleries/1363/fivers/",
"fivers_pk": 1363,
"fullphoto_url": "http://example.com/api/photogalleries/1363/photo/",
"fullphoto_pk": 1363,
"is_fived": false,
"hiFiveKarma": 0,
"owner_pk": 48,
"userFirstName": "Vikanshu",
"is_bookmarked": false
}]
}]
How do I serialize this using JSONPISerailizer or any other serializer in ember-cli so that it gets stored in ember store
Reference jsonapi.org
++++Top Level:
Root:
A JSON object must be root of every JSON API request response.
A document must contain at least one top-level members:
1. data: documents "primary data"
2. errors: an array of error objects (id,status,code,title....)
3. meta: a meta object that contains non-standard meta-information (copyright,author...)
member data and errors must not co-exist together.
"data"{}
+++++Resource Objects
1. A resource object MUST contain atleast following top-level member
*id
*type
```
//structure-1
//for galleries
{
"data": {
"type": "galleries",
"id": "1"
}
}
//for photos
{
"data": {
"type": "photos",
"id": "1"
}
}
```
In addition, a resource object may contain any of these top-level members
*attributes
*relationship
*links
*meta
//added attributes first
```
//structure-2
//for galleries
{
"data": {
"type": "galleries",
"id": "1",
"attributes": {
"galleryName": "Faces"
"thumbnailUrl:"https://example.cloud.net/galleryThumbs/2656a05c-4ec7.jpg",
"description": "Created by user",
}
}
}
//for photos
{
"data": {
"type": "photos",
"id": "1",
"attributes":{
userName: "Nabeela",
userKarma: 915
}
}
}
```
//Adding relationship
Relationship object must contain atleast one of the following
*links (containing atleast one of "self" or "related" resource link
*data
*meta
//link in relationship (minimum one required from link,data,meta).
//
```
//structure-3
//for galleries
{
"data":[{ //Array(square bracket as adding relationship one more item to data
"type": "galleries",
"id": "1",
"attributes": {
"galleryName": "Faces"
"thumbnailUrl:"https://example.cloud.net/galleryThumbs/2656a05c-4ec7.jpg",
"description": "Created by user",
},
"relationships":{
"links":{
"self": "https://example.cloud.net/photos/9cbd6423.jpg //"photo_url" in your payload
},
}]
}
}
```
//data in relationship
```
//structure-4
//for galleries
{
"data": [{
"type": "galleries",
"id": "1",
"attributes": {
"galleryName": "Faces"
"thumbnailUrl:"https://example.cloud.net/galleryThumbs/2656a05c-4ec7.jpg",
"description": "Created by user",
},
"relationships":{ //This has all your photo stuff
"links":{
"self": "https://example.cloud.net/photos/9cbd6423.jpg //"photo_url" in your payload
},
"data": { //picked it up from structure-1
"type": "photos",
"id": "77"
}
}]
}
}
```
//Adding related resource "included"
```
//for galleries
{
"data": [{
"type": "galleries",
"id": "1",
"attributes": {
"galleryName": "Faces"
"thumbnailUrl:"https://example.cloud.net/galleryThumbs/2656a05c-4ec7.jpg",
"description": "Created by user",
},
"relationships":{ //This has all your photo stuff
"links":{
"self": "https://example.cloud.net/photos/9cbd6423.jpg //"photo_url" in your payload
},
"data": { //picked it up from structure-1
"type": "photos",
"id": "77"
}
}],
"included":[{
"type": "photos",
"id": "77",
"attributes":{
userName: "Nabeela",
userKarma: 915
},
{
"type": "photos",
"id": "78",
"attributes":{
userName: "Nabeela",
userKarma: 915
}
}]
}
}
```
For collections. I am not confident but try this
Now for collection of galleries.
//for galleries
{
"data": [{
"type": "galleries",
"id": "1",
"attributes": {
"galleryName": "Faces"
"thumbnailUrl:"https://example.cloud.net/galleryThumbs/2656a05c-4ec7.jpg",
"description": "Created by user",
},
"relationships":{ //This has all your photo stuff
"links":{
"self": "https://example.cloud.net/photos/9cbd6423.jpg //"photo_url" in your payload
},
"data": { //picked it up from structure-1
"type": "photos",
"id": "77"
}
},{
"type": "galleries",
"id": "2",
"attributes": {
"galleryName": "Faces"
"thumbnailUrl:"https://example.cloud.net/galleryThumbs/2656a05c-4ec7.jpg",
"description": "Created by user",
},
"relationships":{ //This has all your photo stuff
"links":{
"self": "https://example.cloud.net/photos/9cbd6423.jpg //"photo_url" in your payload
},
"data": { //picked it up from structure-1
"type": "photos",
"id": "79"
}
}],
"included":[{
"type": "photos",
"id": "77",
"attributes":{
userName: "Nabeela",
userKarma: 915
},{
"type": "photos",
"id": "78",
"attributes":{
userName: "Nabeela",
userKarma: 915
},{
"type": "photos",
"id": "79",
"attributes":{
userName: "Nabeela",
userKarma: 915
}
}]
}
}
============Implementation part =================================
JSONSerializer normalization process follows these steps
*normalizeResponse : entry method.
*normalizeCreateRecordResponse : a normalizeResponse for specific operation.
*normalizeSingleResponse|normalizeArrayResponse:
- for methods like createRecord. we expect a single record back.
- for methods like findAll we expect multiple records back.
+normalize =
normalizeArray iterates and calls normalize for each of it's records
normalizeSingle call its once.
+extractID | extractAttributes | extractRelationships
= normalize delegates to these method to turn record payload into jsonAPI format
Starting with normalizeResponse method. If you open and see normalizeResponse method
in json-serializer
link normalizeResponse: https://github.com/emberjs/data/blob/v2.2.1/packages/ember-
data/lib/serializers/json-serializer.js#L192
you with find a switch case switch(requestType). If requestType if
"findRecord" then "normalizeFindRecordResponse" is called
"queryRecord" then "normalizeQueryRecordResponse" is called
"findAll" then "normalizeFindAllResponse" is called
...so on and so forth.
if you notice the parameter passed to all the methods are same as that of normalize
(...arguments) :)
**Lets start for findAll
i.e normalizeResponse -> normalizeFindAllResponse -> normalizeArrayResponse
as normalizeFindAllResponse method has only one line that call
normalizeArrayResponse.
normalizeFindAllResponse
normalizeResponse -> normalizeFindAllResponse -> normalizeArrayResponse ->
_normalizeResponse{ extractMeta,normalize }
extractMeta [extract meta information like pagination and stuff ]
if single: normalize []
example of normalize method in emberjs docs
```
import DS from 'ember-data';
export default DS.JSONSerializer.extend({
normalize: function(typeClass, hash) {
var fields = Ember.get(typeClass, 'fields');
fields.forEach(function(field) {
var payloadField = Ember.String.underscore(field);
if (field === payloadField) { return; }
hash[field] = hash[payloadField];
delete hash[payloadField];
});
return this._super.apply(this, arguments);
}
});
```
"normalizeArrayResponse calls `return this._normalizeResponse
(store,primaryModelClass,payload,id,requestType,false).
so isSingle is false for _normalizeResponse method. so we will have to push all the
related records of included array
in our case the photos which is done by below snippet from "_normalizeRespose"
method.
_normalizeResponse
```
else{
documentHash.data = payload.map((item) => {
let { data, included } = this.normalize(primaryModelClass,item);
if(included){
documentHash.included.push(...included);
}
return data;
});
return documentHash;
}
```
Things are still unclear in the context of our JSON reponse from server
but atleast we know the flow now.
Lets try to apply it for findAll ( as per the flow above).
run "ember g serializer application" //assuming you are using ember-cli and you
intend to make this serializer generic for application.
As of now I have no information how and when normalizeResponse is called. :(
I just scanned through and guess on recieving data from server the store calls
normalizeResponseHelpers which in turn calls normalizeResponse.
In any case "normalizeResponse" is going to send payload and other necessar
information to normalizeFindAllResponse(...arguments) which in turn will call
normalizeArrayResponse(...arguments) which in turn will call "_normalizeRespone".
Here is where we need to take action
for extraMeta and normalize.
+extraMeta
I am not sure if there is any meta information in you json response.
in case there is you can refer to the example mentioned in docs
extractMeta
So I guess you can directly user the normalize method from example in your application ;).
please try and check. Since i am learning ember myself I cannot guarantee it will work but it should. the lonngggg explation is my thought while i was learning the problem/solution
//app/serializers/application.js
+normalize
```
import DS from 'ember-data';
export default DS.JSONSerializer.extend({
normalize: function(typeClass, hash) {
var fields = Ember.get(typeClass, 'fields');
fields.forEach(function(field) {
var payloadField = Ember.String.underscore(field);
if (field === payloadField) { return; }
hash[field] = hash[payloadField];
delete hash[payloadField];
});
return this._super.apply(this, arguments);
}
});
```
The primary key in the JSON from server is pk. You will have to mention that too
http://emberjs.com/api/data/classes/DS.JSONSerializer.html#property_primaryKey
app/serializers/application.js
import DS from 'ember-data';
export default DS.JSONSerializer.extend({
primaryKey: 'pk'
});