// Members work async handlers
private void MembersWork(Object sender, DoWorkEventArgs args)
{
// Do not access the form's BackgroundWorker reference directly.
// Instead, use the reference provided by the sender parameter.
var bw = sender as BackgroundWorker;
isMembersRunning = true;
// Extract the argument.
var groupId = (decimal)args.Argument;
// process group members
IEntity e = new Profile();
var fileName = Utils.GenerateFileName(this.WorkingFolderTextBox.Text, groupId, e, "members");
groupMembersWriter = File.CreateText(fileName);
Utils.PrintFileHeader(groupMembersWriter, e);
var context = new VkRestApi.VkRestContext(this.userId, this.authToken);
var sb = new StringBuilder();
memberIds.Clear(); // clear member ids
totalCount = 0;
currentOffset = 0;
step = 1;
long timeLastCall = 0;
// request group members
while (isMembersRunning)
{
if (bw.CancellationPending)
break;
if (currentOffset > totalCount)
{
// done
break;
}
bw.ReportProgress(step, "Getting " + currentOffset + " members out of " + totalCount);
sb.Length = 0;
decimal gid = Math.Abs(groupId); // in this request, group id must be positive
sb.Append("group_id=").Append(gid.ToString()).Append("&");
sb.Append("sort=").Append("id_asc").Append("&");
sb.Append("offset=").Append(currentOffset).Append("&");
sb.Append("count=").Append(MEMBERS_PER_REQUEST).Append("&");
sb.Append("fields=").Append(PROFILE_FIELDS).Append("&");
context.Parameters = sb.ToString();
Debug.WriteLine("Request parameters: " + context.Parameters);
context.Cookie = currentOffset.ToString();
// play nice, sleep for 1/3 sec to stay within 3 requests/second limits
timeLastCall = Utils.sleepTime(timeLastCall);
// call VK REST API
vkRestApi.CallVkFunction(VkFunction.GroupsGetMembers, context);
// wait for the members data
ReadyEvent.WaitOne();
currentOffset += MEMBERS_PER_REQUEST;
}
groupMembersWriter.Close();
//args.Result = TimeConsumingOperation(bw, arg);
// If the operation was canceled by the user,
// set the DoWorkEventArgs.Cancel property to true.
if (bw.CancellationPending)
{
args.Cancel = true;
}
}
// Async workers
private void GroupsWork(Object sender, DoWorkEventArgs args)
{
// Do not access the form's BackgroundWorker reference directly.
// Instead, use the reference provided by the sender parameter.
var bw = sender as BackgroundWorker;
// Extract the argument.
var param = args.Argument as GroupPostsParam;
var groupId = param.gid;
if (param.from <= param.to)
{
postsFromDate = param.from;
postsToDate = param.to;
}
else
{
postsFromDate = param.to;
postsToDate = param.from;
}
var context = new VkRestApi.VkRestContext(userId, authToken);
var sb = new StringBuilder();
isRunning = true;
// gather group statistics
if (param.justStats)
{
bw.ReportProgress(1, "Getting group stats");
sb.Length = 0;
sb.Append("group_id=").Append(Math.Abs(groupId).ToString()).Append("&");
sb.Append("date_from=").Append(this.postsFromDate.ToString("yyyy-MM-dd")).Append("&");
sb.Append("date_to=").Append(this.postsToDate.ToString("yyyy-MM-dd"));
context.Parameters = sb.ToString();
Debug.WriteLine("Download parameters: " + context.Parameters);
// call VK REST API
vkRestApi.CallVkFunction(VkFunction.StatsGet, context);
return;
}
// create stream writers
// 1) group posts
// group posts
IEntity e = new Post();
String fileName = Utils.GenerateFileName(WorkingFolderTextBox.Text, groupId, e);
groupPostsWriter = File.CreateText(fileName);
Utils.PrintFileHeader(groupPostsWriter, e);
postsWithComments.Clear(); // reset comments reference list
likes.Clear(); // reset likes
posters.Clear(); // reset posters
posterIds.Clear(); // clear poster ids
visitorIds.Clear(); // clear visitor ids
totalCount = 0;
currentOffset = 0;
step = 1;
long timeLastCall = 0;
// get group posts 100 at a time and store them in the file
// request group posts
while (isRunning)
{
if (bw.CancellationPending)
break;
if(currentOffset > totalCount)
{
// done
break;
}
bw.ReportProgress(step, "Getting " + currentOffset + " posts out of " + totalCount);
sb.Length = 0;
sb.Append("owner_id=").Append(groupId.ToString()).Append("&");
sb.Append("offset=").Append(currentOffset).Append("&");
sb.Append("count=").Append(POSTS_PER_REQUEST).Append("&");
context.Parameters = sb.ToString();
Debug.WriteLine("Download parameters: " + context.Parameters);
context.Cookie = currentOffset.ToString();
// play nice, sleep for 1/3 sec to stay within 3 requests/second limits
timeLastCall = Utils.sleepTime(timeLastCall);
// call VK REST API
vkRestApi.CallVkFunction(VkFunction.WallGet, context);
// wait for the user data
ReadyEvent.WaitOne();
currentOffset += POSTS_PER_REQUEST;
}
groupPostsWriter.Close();
if (postsWithComments.Count > 0)
{
// group comments
e = new Comment();
fileName = Utils.GenerateFileName(WorkingFolderTextBox.Text, groupId, e);
groupCommentsWriter = File.CreateText(fileName);
Utils.PrintFileHeader(groupCommentsWriter, e);
// request group comments
bw.ReportProgress(-1, "Getting comments");
step = 10000 / postsWithComments.Count;
timeLastCall = 0;
for (var i = 0; i < postsWithComments.Count; i++)
{
isRunning = true;
totalCount = 0;
currentOffset = 0;
bw.ReportProgress(step, "Getting " + (i + 1) + " post comments out of " + postsWithComments.Count);
while (isRunning)
{
if (bw.CancellationPending)
break;
if (currentOffset > totalCount)
{
// done
break;
}
sb.Length = 0;
sb.Append("owner_id=").Append(groupId.ToString()).Append("&"); // group id
sb.Append("post_id=").Append(postsWithComments[i]).Append("&"); // post id
sb.Append("need_likes=").Append(1).Append("&"); // request likes info
sb.Append("offset=").Append(currentOffset).Append("&");
sb.Append("count=").Append(POSTS_PER_REQUEST).Append("&");
context.Parameters = sb.ToString();
context.Cookie = postsWithComments[i].ToString(); // pass post id as a cookie
Debug.WriteLine("Request parameters: " + context.Parameters);
// play nice, sleep for 1/3 sec to stay within 3 requests/second limits
timeLastCall = Utils.sleepTime(timeLastCall);
// call VK REST API
vkRestApi.CallVkFunction(VkFunction.WallGetComments, context);
// wait for the user data
ReadyEvent.WaitOne();
currentOffset += POSTS_PER_REQUEST;
}
}
groupCommentsWriter.Close();
}
// process the likers - they will be added to the posters
if (likes.Count > 0)
{
// request likers ids
bw.ReportProgress(-1, "Getting likers");
step = 10000 / likes.Count;
timeLastCall = 0;
for (int i = 0; i < this.likes.Count; i++)
{
isRunning = true;
//this.totalCount = 0;
//this.currentOffset = 0;
bw.ReportProgress(step, "Getting " + (i + 1) + " likes out of " + this.likes.Count);
if (bw.CancellationPending)
break;
sb.Length = 0;
sb.Append("type=").Append(likes[i].type).Append("&"); // group id
sb.Append("owner_id=").Append(likes[i].owner_id).Append("&"); // group id
sb.Append("item_id=").Append(likes[i].item_id).Append("&"); // post id
sb.Append("count=").Append(LIKES_PER_REQUEST).Append("&");
context.Parameters = sb.ToString();
Debug.WriteLine("Request parameters: " + context.Parameters);
// play nice, sleep for 1/3 sec to stay within 3 requests/second limits
timeLastCall = Utils.sleepTime(timeLastCall);
// call VK REST API
vkRestApi.CallVkFunction(VkFunction.LikesGetList, context);
// wait for the user data
ReadyEvent.WaitOne();
}
}
// now collect visitors (not members, who left a post or a comment or a like)
foreach (var p in posterIds)
{
if (!memberIds.Contains(p))
{
// this is a visitor poster
visitorIds.Add(p);
}
}
if (visitorIds.Count > 0)
{
// group visitors profiles
e = new Profile();
fileName = Utils.GenerateFileName(this.WorkingFolderTextBox.Text, groupId, e, "visitor");
groupVisitorsWriter = File.CreateText(fileName);
Utils.PrintFileHeader(groupVisitorsWriter, e);
// request visitors info
bw.ReportProgress(-1, "Getting visitors");
step = 10000 / visitorIds.Count;
timeLastCall = 0;
for (var i = 0; i < visitorIds.Count; i += 100)
{
isRunning = true;
//this.totalCount = 0;
//this.currentOffset = 0;
bw.ReportProgress(step, "Getting " + (i + 1) + " visitors out of " + visitorIds.Count);
if (bw.CancellationPending)
break;
sb.Length = 0;
sb.Append("user_ids=");
for (var j = i; j < visitorIds.Count && j < i + 100; ++j)
{
sb.Append(visitorIds[j]).Append(","); // users
}
sb.Append("&").Append("fields=").Append(PROFILE_FIELDS);
context.Parameters = sb.ToString();
Debug.WriteLine("Request parameters: " + context.Parameters);
// play nice, sleep for 1/3 sec to stay within 3 requests/second limits
timeLastCall = Utils.sleepTime(timeLastCall);
// call VK REST API
vkRestApi.CallVkFunction(VkFunction.UsersGet, context);
// wait for the user data
ReadyEvent.WaitOne();
}
groupVisitorsWriter.Close();
}
//args.Result = TimeConsumingOperation(bw, arg);
// If the operation was canceled by the user,
// set the DoWorkEventArgs.Cancel property to true.
if (bw.CancellationPending)
{
args.Cancel = true;
}
}
// process user info
private void OnUsersGet(JObject data)
{
if (data[VkRestApi.ResponseBody] == null)
{
isRunning = false;
return;
}
// now calculate items in response
var count = data[VkRestApi.ResponseBody].Count();
Debug.WriteLine("Processing " + count + " users");
var profiles = new List<Profile>();
// process response body
for (var i = 0; i < count; ++i)
{
var userObj = data[VkRestApi.ResponseBody][i].ToObject<JObject>();
var profile = new Profile();
profile.id = Utils.getLongField("id", userObj);
profile.first_name = Utils.getTextField("first_name", userObj);
profile.last_name = Utils.getTextField("last_name", userObj);
profile.screen_name = Utils.getTextField("screen_name", userObj);
profile.deactivated = Utils.getTextField("deactivated", userObj);
profile.bdate = Utils.getTextField("bdate", userObj);
profile.city = Utils.getStringField("city", "title", userObj);
profile.country = Utils.getStringField("country", "title", userObj);
profile.photo = Utils.getStringField("photo_50", userObj);
profile.sex = Utils.getStringField("sex", userObj);
profile.relation = Utils.getStringField("relation", userObj);
// university name - text
profile.education = Utils.getTextField("university_name", userObj);
// status text
profile.status = Utils.getTextField("status", userObj);
profiles.Add(profile);
// add graph visitor vertex
groupNetworkAnalyzer.addVertex(profile.id, profile.first_name + " " + profile.last_name, "Visitor", userObj);
}
if (profiles.Count > 0)
{
// update posters
Utils.PrintFileContent(groupVisitorsWriter, profiles);
}
}
// process group member
private void OnGroupsGetMembers(JObject data, String cookie)
{
if (data[VkRestApi.ResponseBody] == null)
{
isMembersRunning = false;
return;
}
if (totalCount == 0)
{
totalCount = data[VkRestApi.ResponseBody]["count"].ToObject<long>();
step = (int)(10000 * MEMBERS_PER_REQUEST / totalCount);
}
// now calculate items in response
var count = data[VkRestApi.ResponseBody]["items"].Count();
var profiles = new List<Profile>();
// process response body
for (var i = 0; i < count; ++i)
{
var profileObj = data[VkRestApi.ResponseBody]["items"][i].ToObject<JObject>();
if (profileObj != null)
{
var type = Utils.getStringField("type", profileObj);
if (!string.IsNullOrEmpty(type) && !type.Equals("profile"))
{
Debug.WriteLine("Ignoring member with type " + type);
continue; // must be profile
}
var profile = new Profile();
profile.id = Utils.getLongField("id", profileObj);
if (profile.id <= 0)
{
// probably blocked or deleted account, continue
Debug.WriteLine("Ignoring member with bad profile id " + profile.id);
continue;
}
profile.first_name = Utils.getTextField("first_name", profileObj);
profile.last_name = Utils.getTextField("last_name", profileObj);
profile.screen_name = Utils.getTextField("screen_name", profileObj);
profile.deactivated = Utils.getTextField("deactivated", profileObj);
profile.bdate = Utils.getTextField("bdate", profileObj);
profile.city = Utils.getStringField("city", "title", profileObj);
profile.country = Utils.getStringField("country", "title", profileObj);
profile.photo = Utils.getStringField("photo_50", profileObj);
profile.sex = Utils.getStringField("sex", profileObj);
profile.relation = Utils.getStringField("relation", profileObj);
// university name - text
profile.education = Utils.getTextField("university_name", profileObj);
// status text
profile.status = Utils.getTextField("status", profileObj);
profiles.Add(profile);
// add graph member vertex
memberIds.Add(profile.id);
groupNetworkAnalyzer.addVertex(profile.id, profile.first_name + " " + profile.last_name, "Member", profileObj);
}
}
if (profiles.Count > 0)
{
// save the posts list
Utils.PrintFileContent(groupMembersWriter, profiles);
}
}
// Async workers
private void GroupsWork(Object sender, DoWorkEventArgs args)
{
// Do not access the form's BackgroundWorker reference directly.
// Instead, use the reference provided by the sender parameter.
var bw = sender as BackgroundWorker;
// Extract the argument.
var param = args.Argument as GroupPostsParam;
if (bw == null ||
param == null)
{
throw new ArgumentException("Illegal arguments for Group Work");
}
if (param.From <= param.To)
{
postsFromDate = param.From;
postsToDate = param.To;
}
else
{
postsFromDate = param.To;
postsToDate = param.From;
}
// working directory
var workingDir = WorkingFolderTextBox.Text;
// clear all
postsWithComments.Clear(); // reset reference list
likes.Clear(); // reset likes
posters.Clear(); // reset posters
posterIds.Clear(); // clear poster ids
visitorIds.Clear(); // clear visitor ids
postInfo.Clear(); // clear post infos
boardPostInfo.Clear(); // reset boards post infos
topics.Clear(); // clear topics infos
u2uMatrix.Clear(); // clear u2u matrix
var context = new VkRestApi.VkRestContext(this.userId, this.authToken);
var sb = new StringBuilder();
long timeLastCall = 0;
networkEntities = param.GroupWall ? "wall" : "";
networkEntities += param.GroupTopics ? "-topics" : "";
// gather group statistics
if (param.JustStats)
{
ResetCountersAndGetReady();
bw.ReportProgress(1, "Getting group stats");
sb.Length = 0;
// TODO check if it takes negative number
sb.Append("group_id=").Append(groupId).Append("&");
sb.Append("date_from=").Append(this.postsFromDate.ToString("yyyy-MM-dd")).Append("&");
sb.Append("date_to=").Append(this.postsToDate.ToString("yyyy-MM-dd"));
context.Parameters = sb.ToString();
Debug.WriteLine("Download parameters: " + context.Parameters);
// call VK REST API
vkRestApi.CallVkFunction(VkFunction.StatsGet, context);
return;
}
IEntity e;
string fileName;
if (param.GroupWall)
{
// group posts
e = new Post();
fileName = Utils.GenerateFileName(workingDir, groupId, e);
groupPostsWriter = File.CreateText(fileName);
Utils.PrintFileHeader(groupPostsWriter, e);
e = new PostCopyHistory(0, null);
fileName = Utils.GenerateFileName(workingDir, groupId, e);
groupPostsCopyHistoryWriter = File.CreateText(fileName);
Utils.PrintFileHeader(groupPostsCopyHistoryWriter, e);
ResetCountersAndGetReady();
// request group posts
bw.ReportProgress(-1, "Getting posts");
while (ShellContinue(bw))
{
sb.Length = 0;
sb.Append("owner_id=").Append(groupId.ToString()).Append("&");
sb.Append("offset=").Append(currentOffset).Append("&");
sb.Append("count=").Append(POSTS_PER_REQUEST).Append("&");
context.Parameters = sb.ToString();
Debug.WriteLine("Download parameters: " + context.Parameters);
context.Cookie = currentOffset.ToString();
// play nice, sleep for 1/3 sec to stay within 3 requests/second limits
timeLastCall = Utils.sleepTime(timeLastCall);
// call VK REST API
vkRestApi.CallVkFunction(VkFunction.WallGet, context);
// wait for the user data
ReadyEvent.WaitOne();
bw.ReportProgress(step, "Getting " + currentOffset + " posts out of " + totalCount);
}
groupPostsWriter.Close();
groupPostsCopyHistoryWriter.Close();
if (postsWithComments.Count > 0 &&
!bw.CancellationPending)
{
// group comments
e = new Comment();
fileName = Utils.GenerateFileName(workingDir, groupId, e);
groupCommentsWriter = File.CreateText(fileName);
Utils.PrintFileHeader(groupCommentsWriter, e);
// request group comments
bw.ReportProgress(-1, "Getting comments");
timeLastCall = 0;
for (int i = 0; i < postsWithComments.Count && !bw.CancellationPending; i++)
{
ResetCountersAndGetReady();
step = CalcStep(postsWithComments.Count);
bw.ReportProgress(step,
"Getting " + (i + 1) + " comments out of " + postsWithComments.Count);
while (ShellContinue(bw))
{
sb.Length = 0;
sb.Append("owner_id=").Append(groupId).Append("&"); // group id
sb.Append("post_id=").Append(postsWithComments[i]).Append("&"); // post id
sb.Append("need_likes=").Append(1).Append("&"); // request likes info
sb.Append("offset=").Append(currentOffset).Append("&");
sb.Append("count=").Append(POSTS_PER_REQUEST).Append("&");
context.Parameters = sb.ToString();
context.Cookie = postsWithComments[i].ToString(); // pass post id as a cookie
Debug.WriteLine("Request parameters: " + context.Parameters);
// play nice, sleep for 1/3 sec to stay within 3 requests/second limits
timeLastCall = Utils.sleepTime(timeLastCall);
// call VK REST API
vkRestApi.CallVkFunction(VkFunction.WallGetComments, context);
// wait for the user data
ReadyEvent.WaitOne();
}
}
groupCommentsWriter.Close();
}
}
if (param.GroupTopics)
{
// process group board topics and comments
e = new BoardTopic();
fileName = Utils.GenerateFileName(workingDir, groupId, e);
groupBoardTopicsWriter = File.CreateText(fileName);
Utils.PrintFileHeader(groupBoardTopicsWriter, e);
e = new Comment();
fileName = Utils.GenerateFileName(workingDir, groupId, e, "board");
groupBoardCommentsWriter = File.CreateText(fileName);
Utils.PrintFileHeader(groupBoardCommentsWriter, e);
ResetCountersAndGetReady();
bw.ReportProgress(-1, "Getting board topics");
// get group board topics
while (ShellContinue(bw))
{
sb.Length = 0;
sb.Append("group_id=").Append(Math.Abs(groupId)).Append("&");
sb.Append("offset=").Append(currentOffset).Append("&");
sb.Append("count=").Append(POSTS_PER_REQUEST).Append("&");
context.Parameters = sb.ToString();
Debug.WriteLine("Download parameters: " + context.Parameters);
context.Cookie = currentOffset.ToString();
// play nice, sleep for 1/3 sec to stay within 3 requests/second limits
timeLastCall = Utils.sleepTime(timeLastCall);
// call VK REST API
vkRestApi.CallVkFunction(VkFunction.BoardGetTopics, context);
// wait for the user data
ReadyEvent.WaitOne();
bw.ReportProgress(step, "Getting board topics " + currentOffset + " out of " + totalCount);
}
bw.ReportProgress(-1, "Getting board comments");
// collect comments from all board topics
for (var i = 0; i < topics.Count; i++)
{
if (bw.CancellationPending)
break; // canceled
if (topics[i].is_closed || topics[i].comments == 0)
continue; // empty or closed topic - ignore
ResetCountersAndGetReady();
step = CalcStep(topics.Count);
bw.ReportProgress(step, "Getting comments for board " + i + " / " + topics.Count);
while (ShellContinue(bw))
{
sb.Length = 0;
sb.Append("group_id=").Append(Math.Abs(groupId)).Append("&"); // group id
sb.Append("topic_id=").Append(topics[i].id).Append("&"); // post id
sb.Append("need_likes=").Append(1).Append("&"); // need likes count
sb.Append("offset=").Append(currentOffset).Append("&");
sb.Append("count=").Append(POSTS_PER_REQUEST).Append("&");
context.Parameters = sb.ToString();
context.Cookie = topics[i].id.ToString(); // pass topic id as a cookie
Debug.WriteLine("Request parameters: " + context.Parameters);
// play nice, sleep for 1/3 sec to stay within 3 requests/second limits
timeLastCall = Utils.sleepTime(timeLastCall);
// call VK REST API
vkRestApi.CallVkFunction(VkFunction.BoardGetComments, context);
// wait for the user data
ReadyEvent.WaitOne();
bw.ReportProgress(0,
"Getting comments " + currentOffset + " / " + totalCount + " for board " + i + " / " +
topics.Count);
}
}
groupBoardTopicsWriter.Close();
groupBoardCommentsWriter.Close();
}
// process the likes from wall and board topics
if (likes.Count > 0 &&
!bw.CancellationPending)
{
// request likers ids
ResetCountersAndGetReady();
bw.ReportProgress(-1, "Getting likers");
timeLastCall = 0;
step = CalcStep(likes.Count);
for (var i = 0; i < likes.Count; i++)
{
isRunning = true;
bw.ReportProgress(step, "Getting likes " + (i + 1) + " / " + likes.Count);
if (bw.CancellationPending)
break;
sb.Length = 0;
sb.Append("type=").Append(likes[i].type).Append("&"); // type
sb.Append("owner_id=").Append(likes[i].owner_id).Append("&"); // group id
sb.Append("item_id=").Append(likes[i].item_id).Append("&"); // post id
sb.Append("count=").Append(LIKES_PER_REQUEST).Append("&");
context.Parameters = sb.ToString();
context.Cookie = likes[i].item_id.ToString(); // pass post/comment id as a cookie
Debug.WriteLine("Request parameters: " + context.Parameters);
// play nice, sleep for 1/3 sec to stay within 3 requests/second limits
timeLastCall = Utils.sleepTime(timeLastCall);
// call VK REST API
vkRestApi.CallVkFunction(VkFunction.LikesGetList, context);
// wait for the user data
ReadyEvent.WaitOne();
}
}
// now collect info about posters (users or visitors who left post, comment or like)
visitorIds.AddRange(posterIds);
if (visitorIds.Count > 0 &&
!bw.CancellationPending)
{
// group visitors profiles
e = new Profile();
fileName = Utils.GenerateFileName(workingDir, groupId, e, networkEntities);
groupVisitorsWriter = File.CreateText(fileName);
Utils.PrintFileHeader(groupVisitorsWriter, e);
// request visitors info
bw.ReportProgress(-1, "Getting visitors");
step = CalcStep(visitorIds.Count, 100);
timeLastCall = 0;
for (var i = 0; i < visitorIds.Count; i += 100)
{
isRunning = true;
bw.ReportProgress(step, "Getting " + (i + 1) + " visitors out of " + visitorIds.Count);
if (bw.CancellationPending)
break;
sb.Length = 0;
sb.Append("user_ids=");
for (var j = i; j < visitorIds.Count && j < i + 100; ++j)
{
sb.Append(visitorIds[j]).Append(","); // users
}
sb.Append("&").Append("fields=").Append(PROFILE_FIELDS);
context.Parameters = sb.ToString();
Debug.WriteLine("Request parameters: " + context.Parameters);
// play nice, sleep for 1/3 sec to stay within 3 requests/second limits
timeLastCall = Utils.sleepTime(timeLastCall);
// call VK REST API
vkRestApi.CallVkFunction(VkFunction.UsersGet, context);
// wait for the user data
ReadyEvent.WaitOne();
}
groupVisitorsWriter.Close();
}
// update group posts/likes count (posted from group id)
Poster groupPoster;
if (posters.TryGetValue((long)this.groupId, out groupPoster))
{
var attr = dictionaryFromPoster(groupPoster);
// update poster vertex attributes
contentNetworkAnalyzer.UpdateVertexAttributes((long)groupId, attr);
}
// If the operation was canceled by the user,
// set the DoWorkEventArgs.Cancel property to true.
args.Cancel = bw.CancellationPending;
// complete the job
//args.Result =
}
// process user info
private void OnUsersGet(JObject data)
{
if (data[VkRestApi.ResponseBody] == null)
{
isRunning = false;
return;
}
// calculate items in response
var count = data[VkRestApi.ResponseBody].Count();
Debug.WriteLine("Processing " + count + " users");
var profiles = new List<Profile>();
// process response body
for (var i = 0; i < count; ++i)
{
var userObj = data[VkRestApi.ResponseBody][i].ToObject<JObject>();
var profile = new Profile();
profile.id = Utils.getLongField("id", userObj);
profile.first_name = Utils.getTextField("first_name", userObj);
profile.last_name = Utils.getTextField("last_name", userObj);
profile.screen_name = Utils.getTextField("screen_name", userObj);
profile.bdate = Utils.getTextField("bdate", userObj);
profile.city = Utils.getStringField("city", "title", userObj);
profile.country = Utils.getStringField("country", "title", userObj);
profile.photo = Utils.getStringField("photo_50", userObj);
profile.sex = Utils.getStringField("sex", userObj);
profile.relation = Utils.getStringField("relation", userObj);
// university name - text
profile.education = Utils.getTextField("university_name", userObj);
// status text
profile.status = Utils.getTextField("status", userObj);
profiles.Add(profile);
// add graph visitor vertex
contentNetworkAnalyzer.AddVertex(profile.id, profile.first_name + " " + profile.last_name, "User", userObj);
Poster p;
if (posters.TryGetValue(profile.id, out p))
{
var attr = dictionaryFromPoster(p);
// update poster vertex attributes
contentNetworkAnalyzer.UpdateVertexAttributes(profile.id, attr);
}
else
{
Debug.WriteLine("User/Poster not found with id " + profile.id);
}
}
if (profiles.Count > 0)
{
// update posters
Utils.PrintFileContent(groupVisitorsWriter, profiles);
}
}
