public ResultDto PostScholasticData(ScholasticDto scholasticDto)
{
scholasticDto.GuidedReading = scholasticDto.GuidedReading.Trim();
scholasticDto.Dra = scholasticDto.Dra.Trim();
var verificationResult = VerifyScholasticDto(scholasticDto);
//if (verificationResult.ResultCode < 0)
// return verificationResult;
var result = new ResultDto { ResultDescription = "" };
using (var context = new BookcaveEntities())
{
var bookRecords = context.Database.SqlQuery<BookRecord>("Select * from BookRecords where Isbn13 = {0}", scholasticDto.Isbn13);
if (bookRecords.FirstOrDefault() == null)
return new ResultDto { ResultDescription = "no general info exists yet for " + scholasticDto.Isbn13 };
var skillRecords = context.Database.SqlQuery<SkillRecord>("Select * from SkillRecords where Isbn13 = {0}", scholasticDto.Isbn13);
var currentSkillRecord = skillRecords.FirstOrDefault();
Mapper.CreateMap<ScholasticDto, SkillRecord>();
if (currentSkillRecord != null)
{
var modifiedSkillRecord = Mapper.Map<ScholasticDto, SkillRecord>(scholasticDto, currentSkillRecord);
var averageSkillAge = DataFunctions.GetAverageSkillAge(modifiedSkillRecord);
context.Database.ExecuteSqlCommand("update SkillRecords set ScholasticGrade={0},Dra={1},GuidedReading={2},AverageSkillAge={3} where Isbn13={4}",
scholasticDto.ScholasticGrade,
scholasticDto.Dra,
scholasticDto.GuidedReading,
averageSkillAge,
scholasticDto.Isbn13);
result.ResultDescription += scholasticDto.Isbn13 + " skills updated ";
}
else
{
var newSkillRecord = Mapper.Map<ScholasticDto, SkillRecord>(scholasticDto);
newSkillRecord.AverageSkillAge = DataFunctions.GetAverageSkillAge(newSkillRecord);
context.SkillRecords.Add(newSkillRecord);
result.ResultDescription += scholasticDto.Isbn13 + " skills added ";
}
var contentRecords = context.Database.SqlQuery<ContentRecord>("Select * from ContentRecords where Isbn13 = {0}", scholasticDto.Isbn13);
var currentContentRecord = contentRecords.FirstOrDefault();
Mapper.CreateMap<ScholasticDto, ContentRecord>();
if (currentContentRecord != null)
{
var modifiedContentRecord = Mapper.Map<ScholasticDto, ContentRecord>(scholasticDto, currentContentRecord);
var averageContentAge = DataFunctions.GetAverageContentAge(modifiedContentRecord);
context.Database.ExecuteSqlCommand("update ContentRecords set ScholasticGradeLower={0}, ScholasticGradeHigher={1},AverageContentAge={2} where Isbn13={3}",
scholasticDto.ScholasticGradeLower,
scholasticDto.ScholasticGradeHigher,
averageContentAge,
scholasticDto.Isbn13);
context.SaveChanges();
result.ResultDescription += scholasticDto.Isbn13 + " contents updated";
}
else
{
var newContentRecord = Mapper.Map<ScholasticDto, ContentRecord>(scholasticDto);
context.ContentRecords.Add(newContentRecord);
context.SaveChanges();
result.ResultDescription += scholasticDto.Isbn13 + " contents added";
}
//try
//{
//}
//catch (DbEntityValidationException e) { Console.WriteLine(e.Message); }
//catch (DbUpdateException e) { Console.WriteLine(e.Message); }
}
return result;
}
private ResultDto VerifyScholasticDto(ScholasticDto scholasticDto)
{
if (scholasticDto.GuidedReading.Length != 1 || !Char.IsLetter(Convert.ToChar(scholasticDto.GuidedReading)))
//return new ResultDto { ResultDescription = "incorrect format for guided reading level property", ResultCode = -2 };
scholasticDto.GuidedReading = null;
var re1 = "(\\d+)"; // lower dra bound
var re2 = "(-)"; // hyphen
var re3 = "(\\d+)"; // upper dra bound
var regexScoreRange = new Regex(re1 + re2 + re3, RegexOptions.IgnoreCase | RegexOptions.Singleline);
var matchScoreRange = regexScoreRange.Match(scholasticDto.Dra);
var regexScore = new Regex("(\\d+)", RegexOptions.IgnoreCase | RegexOptions.Singleline);
var matchScore = regexScore.Match(scholasticDto.Dra);
if (!matchScoreRange.Success && !matchScore.Success) //if the parameter is a range
scholasticDto.Dra = null;
//return new ResultDto { ResultDescription = "incorrect dra format ", ResultCode = -1 };
var notAllowed = new Hashtable();
notAllowed["ScholasticGradeLower"] = new List<object> { "" };
var dtoMembers = scholasticDto.GetType().GetMembers();
foreach (var member in dtoMembers)
{
var memberName = member.Name;
var property = scholasticDto.GetType().GetProperty(memberName);
if (property == null)
continue;
var propertyValue = property.GetValue(scholasticDto);
var badValueList = notAllowed[memberName];
if (badValueList == null)
continue;
if (((List<object>)badValueList).Contains(propertyValue))
property.SetValue(scholasticDto, null);
}
return new ResultDto { ResultDescription = "verified" };
}
public static string loadschdata(ScholasticDto schdata)
{
string msg = "(Unable to load to local db)";
// receive schdata, load to database
UTF8Encoding enc = new System.Text.UTF8Encoding();
byte[] bs = new byte[1]{(byte)schdata.ScholasticGradeHigher};
try
{
using (LexileTitlesEntities lr = new LexileTitlesEntities())
{
List<Scholastic> existing = new List<Scholastic>(from s in lr.Scholastics
where s.Isbn13 == schdata.Isbn13
select s);
if (existing.Count == 0)
{
// create new BarnesAndNoble
Scholastic sch = new Scholastic();
sch.Isbn13 = schdata.Isbn13;
sch.InterestLowGrade = schdata.ScholasticGradeLower;
sch.InterestHighGrade = enc.GetString(bs);
sch.GradeEquiv = (decimal)schdata.ScholasticGrade;
sch.DRA = schdata.Dra;
sch.GuidedReading = schdata.GuidedReading;
// genre TBD
lr.Scholastics.Add(sch);
lr.SaveChanges();
msg = "(Loaded new SCH to DB)";
}
else
{
// update fields on existing BarnesAndNoble
existing[0].InterestLowGrade = schdata.ScholasticGradeLower;
existing[0].InterestHighGrade = enc.GetString(bs);
existing[0].GradeEquiv = (decimal)schdata.ScholasticGrade;
existing[0].DRA = schdata.Dra;
existing[0].GuidedReading = schdata.GuidedReading;
lr.SaveChanges();
msg = "(Updated existing SCH in DB)";
}
}
}
catch { }
return msg;
}
public static List<StandardResult> getschdata(List<TitleIsbn13> TitleIsbn13s, string action = "post")
{
List<StandardResult> resultlist = new List<StandardResult>();
using (WebClient client = new WebClient())
{
//loop over each incoming isbn/title pair
foreach (TitleIsbn13 ti in TitleIsbn13s)
{
//instantiate new sch_data class
ScholasticDto schdata = new ScholasticDto();
schdata.Isbn13 = ti.isbn13;
//take a title string, return a schdata object
//title should be parsed into format title-of-book
string urltitle = lib.cleantitle(ti.title);
//create url for sch with incoming isbn
string url = "http://www.scholastic.com/teachers/book/" + urltitle;
//add user agent
client.Headers.Add("user-agent", "User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.64 Safari/537.31");
string html = client.DownloadString(url);
HtmlAgilityPack.HtmlDocument doc = new HtmlAgilityPack.HtmlDocument();
doc.LoadHtml(html);
//parse through the html
if (doc != null)
{
HtmlAgilityPack.HtmlNode detailnode = doc.DocumentNode.SelectSingleNode("//div[@id='bookdetail_attrib']");
string interestrange = detailnode.SelectSingleNode("//div[@class='col_1']//span[1]").InnerHtml;
string gradepattern = "Grade";
Match isgrade = Regex.Match(interestrange, gradepattern, RegexOptions.IgnoreCase);
string intPattern = "(\\d+)";
MatchCollection intMatches = Regex.Matches(interestrange, intPattern);
if (isgrade.Success)
{
string kpattern = "K";
Match kindergarten = Regex.Match(interestrange, kpattern);
if (intMatches.Count == 1 && kindergarten.Success)
{
schdata.ScholasticGradeLower = "K";
schdata.ScholasticGradeHigher = byte.Parse(intMatches[0].Value);
}
else if (intMatches.Count > 1)
{
schdata.ScholasticGradeLower = intMatches[0].Value;
schdata.ScholasticGradeHigher = byte.Parse(intMatches[1].Value);
}
}
else
{
MatchCollection iMatches = Regex.Matches(interestrange, intPattern);
if (iMatches.Count == 1)
{
int age = int.Parse(iMatches[0].Value);
if (age < 10) { schdata.ScholasticGradeHigher = byte.Parse(iMatches[0].Value); }
else { schdata.ScholasticGradeLower = iMatches[0].Value; }
}
else if (iMatches.Count > 1)
{
schdata.ScholasticGradeLower = iMatches[0].Value;
schdata.ScholasticGradeHigher = byte.Parse(iMatches[1].Value);
}
}
HtmlAgilityPack.HtmlNode levelnode = detailnode.SelectSingleNode(".//div[@class='col_2']");
//string gradestring = levelnode.SelectSingleNode(".//span[1]").InnerHtml;
HtmlAgilityPack.HtmlNode grade = doc.DocumentNode.SelectSingleNode("//div[@id='bookdetail_attrib']//div[@class='col_2']//span[1]");
HtmlAgilityPack.HtmlNode paradra = doc.DocumentNode.SelectSingleNode("//div[@id='bookdetail_attrib']//div[@class='col_2']//p[4]");
HtmlAgilityPack.HtmlNode dra = paradra.LastChild;
HtmlAgilityPack.HtmlNode paragr = doc.DocumentNode.SelectSingleNode("//div[@id='bookdetail_attrib']//div[@class='col_2']//p[5]");
HtmlAgilityPack.HtmlNode gr = paragr.LastChild;
try
{
string gradestring = grade.InnerHtml;
schdata.ScholasticGrade = double.Parse(gradestring);
}
catch { }
try
{
//schdata.dra = levelnode.SelectSingleNode(".//span[3]").InnerHtml;
schdata.Dra = dra.InnerHtml;
}
catch { }
try
{
//schdata.guidedreading = levelnode.SelectSingleNode(".//span[4]").InnerHtml;
schdata.GuidedReading = gr.InnerHtml;
}
catch { }
}
StandardResult result = new StandardResult();
if (action == "post" || action == "both")
{
//post new csmdata to BookCaveSvc
result = BookCaveSvc.postScholastic(schdata);
}
if (action == "loaddb" || action == "both")
{
string msg = loadschdata(schdata);
if (result.isbn13 == null)
{
result.isbn13 = schdata.Isbn13;
result.message = msg;
}
else
{
string postmsg = result.message;
result.message = postmsg + " " + msg;
}
}
resultlist.Add(result);
}
}
return resultlist;
}
public static List<byte[]> postScholastic(List<Scholastic> schs)
{
List<byte[]> resultset = new List<byte[]>();
foreach (Scholastic sch in schs)
{
// map bn to BarnesDto
var schDto = new ScholasticDto();
schDto.Isbn13 = sch.Isbn13;
schDto.ScholasticGrade = (double)sch.GradeEquiv;
schDto.ScholasticGradeLower = sch.InterestLowGrade;
schDto.ScholasticGradeHigher = byte.Parse(sch.InterestHighGrade);
schDto.Dra = sch.DRA;
schDto.GuidedReading = sch.GuidedReading;
using (WebClient webClient = new WebClient())
{
webClient.Headers["Content-type"] = "application/json";
var memoryStream = new MemoryStream();
var serializedJson = new DataContractJsonSerializer(typeof(ScholasticDto));
serializedJson.WriteObject(memoryStream, schDto);
var uri = new Uri(@"http://apps.apprendacloud.com/api/services/json/r/bookcavetest(v1)/BookService/IBook/books");
byte[] res1 = webClient.UploadData(uri.ToString(), "POST", memoryStream.ToArray());
resultset.Add(res1);
}
}
return resultset;
}
public static StandardResult postScholastic(ScholasticDto schDto)
{
using (WebClient webClient = new WebClient())
{
webClient.Headers["Content-type"] = "application/json";
var memoryStream = new MemoryStream();
var serializedJson = new DataContractJsonSerializer(typeof(ScholasticDto));
serializedJson.WriteObject(memoryStream, schDto);
var uri = new Uri(@"http://apps.apprendacloud.com/api/services/json/r/bookcavetest(v1)/BookService/IBook/books");
byte[] res1 = webClient.UploadData(uri.ToString(), "POST", memoryStream.ToArray());
StandardResult stdres = standardResult(res1, schDto.Isbn13);
return stdres;
}
}
public void PostScholasticData()
{
// Create an instance of StreamReader to read from a file.
// The using statement also closes the StreamReader.
using (var sr = new StreamReader(@"C:\Users\tiliska\documents\sch-output2.csv"))
{
var sourceCode = "scholastic";
if (useCloud)
uri = new Uri(cloudUrl + sourceCode);
else
uri = new Uri(localUrl + sourceCode);
sr.ReadLine();
string svLine;
// Read and display lines from the file until the end of
// the file is reached.
while ((svLine = sr.ReadLine()) != null)
{
var scholasticData = svLine.Split(',');
var scholasticDto = new ScholasticDto();
//isbn13
var isbn13 = scholasticData[0];
scholasticDto.Isbn13 = isbn13;
var service = new BookService();
//scholastic lower interest grade
var scholasticGradeLower = scholasticData[1];
scholasticDto.ScholasticGradeLower = scholasticGradeLower.Trim();
//scholastic higher interest grade
var scholasticGradeHigher = scholasticData[2];
if (scholasticGradeHigher.Trim().Length > 0) scholasticDto.ScholasticGradeHigher = (byte?)Convert.ToByte(scholasticGradeHigher);
//scholastic equivalent grade
try
{
var scholasticGrade = scholasticData[3];
scholasticDto.ScholasticGrade = Convert.ToDouble(scholasticGrade);
}
catch (FormatException) { Console.WriteLine("parameter not found"); }
//dra
var dra = scholasticData[4];
scholasticDto.Dra = dra;
//guided reading level
var guidedReading = scholasticData[5];
scholasticDto.GuidedReading = guidedReading;
if (post)
{
//HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri);
var webClient = new WebClient();
webClient.Headers["Content-type"] = "application/json";
var memoryStream = new MemoryStream();
var serializedJson = new DataContractJsonSerializer(typeof(ScholasticDto));
serializedJson.WriteObject(memoryStream, scholasticDto);
try
{
byte[] res1 = webClient.UploadData(uri.ToString(), "POST", memoryStream.ToArray());
}
catch (WebException) { Console.WriteLine(scholasticDto.Isbn13 + " doesn't have general info"); }
}
else
service.PostScholasticData(scholasticDto);
//case "skillmetrics":
// service.GetSkillMetrics(isbn13);
// break;
//case "contentmetrics":
// service.GetContentMetrics(isbn13);
// break;
}
}
}
