public void ProcessUpdatePriceUrl(Portal portal, PostalCode postalCode, PropertyType propertyType, List <UrlType> urlTypes, ProcessPostalCode processPostalCode, ProxyIp proxyIp, ProcessType processType)
{
var _appContext = new PropertyCrawler.Data.AppContext(true);
var type = propertyType == PropertyType.Sell ? "SALE" : "RENT";
var urlType = propertyType == PropertyType.Sell ? "/property-for-sale" : "/property-to-rent";
var currentUrls = _appContext.Urls.Where(x => x.Type == (int)propertyType && x.PostalCodeId == postalCode.Id).ToList();
var currentUrlIds = currentUrls.Select(x => x.Id).OrderBy(x => x).ToList();
var currentUrlPropertyCodes = currentUrls.Select(x => x.PropertyCode).OrderBy(x => x).ToList();
var currentProperties = _appContext.Properties.Where(x => x.UrlId.HasValue && currentUrlIds.Contains(x.UrlId.Value)).ToList();
var proxy = new WebProxy()
{
Address = String.IsNullOrWhiteSpace(proxyIp.Port) ? new Uri($"http://{proxyIp.Ip}"): new Uri($"http://{proxyIp.Ip}:{proxyIp.Port}"),
BypassProxyOnLocal = false,
UseDefaultCredentials = false,
// *** These creds are given to the proxy server, not the web server ***
Credentials = new NetworkCredential(
userName: proxyIp.Username,
password: proxyIp.Password)
};
// Now create a client handler which uses that proxy
var httpClientHandler = new HttpClientHandler()
{
Proxy = proxy,
};
// Omit this part if you don't need to authenticate with the web server:
//if (needServerAuthentication)
//{
// httpClientHandler.PreAuthenticate = true;
// httpClientHandler.UseDefaultCredentials = false;
// // *** These creds are given to the web server, not the proxy server ***
// httpClientHandler.Credentials = new NetworkCredential(
// userName: serverUserName,
// password: serverPassword);
// }
//try
//{
using (var client = new HttpClient(handler: httpClientHandler, disposeHandler: true))
{
client.DefaultRequestHeaders.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3");
client.DefaultRequestHeaders.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.131 Safari/537.36");
client.DefaultRequestHeaders.Add("Accept-Language", "en-US,en;q=0.9,it;q=0.8,sq;q=0.7");
var page = 0;
var queryString = $"/find.html?locationIdentifier={portal.OutCodeKey + postalCode.OutCode}&sortType=10&propertyTypes=&includeLetAgreed=false&mustHave=&dontShow=&furnishTypes=&keywords=";
if (processType.ToString() == "LastWeek")
{
queryString += "&maxDaysSinceAdded=7";
}
else if (processType.ToString() == "LastTwoWeeks")
{
queryString += "&maxDaysSinceAdded=14";
}
var pagesHtml = client.GetStringAsync(portal.Url + urlType + queryString).Result;
HtmlDocument pagesDocument = new HtmlDocument();
pagesDocument.LoadHtml(pagesHtml);
var allUrlCrawlerModels = new List <UrlCrawlerModel>();
//a// class// propertyCard-priceLink
var listOfUrlProperties = new PropertyUrlDetails();
var jsonString = pagesDocument.DocumentNode.InnerHtml.Split("<script>window.jsonModel = ")[1].Split("}</script><script>")[0] + "}";
var jsonObj = JsonConvert.DeserializeObject <PropertyUrlDetails>(jsonString);
listOfUrlProperties.properties.AddRange(jsonObj.properties);
var totalcount = int.Parse(pagesDocument.DocumentNode.SelectSingleNode(".//span[@class=\"searchHeader-resultCount\"]").InnerText.Replace(",", ""));
var pages = (totalcount / 24) + ((totalcount % 24) == 0 ? 0 : 1);
for (int i = 1; i < pages; i++)
{
try
{
queryString = $"/find.html?locationIdentifier={portal.OutCodeKey + postalCode.OutCode}&sortType=10&index={24 * i}&propertyTypes=&includeLetAgreed=false&mustHave=&dontShow=&furnishTypes=&keywords=";
pagesHtml = client.GetStringAsync(portal.Url + urlType + queryString).Result;
pagesDocument = new HtmlDocument();
pagesDocument.LoadHtml(pagesHtml);
jsonString = pagesDocument.DocumentNode.InnerHtml.Split("<script>window.jsonModel = ")[1].Split("}</script><script>")[0] + "}";
jsonObj = JsonConvert.DeserializeObject <PropertyUrlDetails>(jsonString);
listOfUrlProperties.properties.AddRange(jsonObj.properties);
}
catch (Exception ex)
{
break;
}
}
foreach (var prop in listOfUrlProperties.properties)
{
var urlCrawlerModel = new UrlCrawlerModel
{
Price = prop.price.amount,
PriceQualifier = prop.price.displayPrices[0].displayPriceQualifier,
PropertyCode = prop.id,
UrlTypeId = urlTypes.FirstOrDefault(a => prop.propertyUrl.Trim().Contains(a.UrlPortion))?.Id ?? null
};
allUrlCrawlerModels.Add(urlCrawlerModel);
}
allUrlCrawlerModels = allUrlCrawlerModels.Distinct().ToList();
var pricePropertyList = new List <PropertyPrice>();
//Find urls that don't exist any more at page
//Update list with property codes
var propertyCodesList = allUrlCrawlerModels.Select(x => x.PropertyCode).OrderBy(x => x).ToList();
//Property Urls that already exist into database
var currentExistentUrls = currentUrls.Where(x => x.Active && propertyCodesList.Contains(x.PropertyCode)).ToList();
var currentExistenturlsId = currentExistentUrls.Select(x => x.Id);
var toBeLogicalDeleteIds = currentUrlIds.Except(currentExistenturlsId);
//From current property url list get what does not exist any more and updated into active false
var toBeLogicDeletedUrls = currentUrls.Where(x => toBeLogicalDeleteIds.Contains(x.Id)); ///currentUrls.Except(currentExistentUrls).ToList();
//logic delete base on propertycodes into Url and Properties table
var dateNow = DateTime.UtcNow;
foreach (var url in toBeLogicDeletedUrls)
{
var urlToBeUpdated = url;
urlToBeUpdated.Active = false;
urlToBeUpdated.DateModified = dateNow;
var propertyToBeUpdated = currentProperties.FirstOrDefault(x => x.UrlId.HasValue && x.UrlId == url.Id);
if (propertyToBeUpdated != null)
{
propertyToBeUpdated.DateModified = dateNow;
propertyToBeUpdated.Active = false;
_appContext.Properties.Update(propertyToBeUpdated);
}
_appContext.Urls.Update(urlToBeUpdated);
}
_appContext.SaveChanges();
//Existent
foreach (var item in allUrlCrawlerModels)
{
var existUrl = currentUrls.FirstOrDefault(x => x.PropertyCode == item.PropertyCode);
PropertyCrawler.Data.Property existProperty = null;
if (existUrl != null)
{
existProperty = currentProperties.FirstOrDefault(x => x.UrlId == existUrl.Id);
}
//Properties does not exists
//Insert into Url Table, Start the process Properties
if (existUrl == null)
{
var insertUrl = new Url
{
PropertyCode = item.PropertyCode,
Type = (int)propertyType,
PortalId = portal.Id,
DateModified = DateTime.Now,
DateAdded = DateTime.Now,
Active = true,
PostalCodeId = postalCode.Id,
UrlTypeId = item.UrlTypeId
};
if (existProperty != null)
{
var property = existProperty;
property.Price = item.Price;
_appContext.Properties.Update(property);
}
_appContext.Urls.Add(insertUrl);
_appContext.SaveChanges();
if (existProperty == null)
{
ProcessProperty(portal, insertUrl, urlTypes.FirstOrDefault(x => x.Id == item.UrlTypeId), processPostalCode, proxyIp);
}
}
//else if (existUrlProperty.prop == null)
//{
// ProcessProperty(portal, existUrlProperty.url, urlTypes.FirstOrDefault(x => x.Id == item.UrlTypeId), processPostalCode);
//}
//Property exist
//insert into priceProperty table
//Update Properties last Price
else
{
if (existProperty == null)
{
if (existUrl != null)
{
var updUrl = existUrl;
updUrl.Active = true;
_appContext.Urls.Update(updUrl);
_appContext.SaveChanges();
ProcessProperty(portal, updUrl, urlTypes.FirstOrDefault(x => x.Id == item.UrlTypeId), processPostalCode, proxyIp);
}
else
{
var insertUrl = new Url
{
PropertyCode = item.PropertyCode,
Type = (int)propertyType,
PortalId = portal.Id,
DateModified = DateTime.Now,
DateAdded = DateTime.Now,
Active = true,
PostalCodeId = postalCode.Id,
UrlTypeId = item.UrlTypeId
};
_appContext.Urls.Add(insertUrl);
_appContext.SaveChanges();
ProcessProperty(portal, insertUrl, urlTypes.FirstOrDefault(x => x.Id == item.UrlTypeId), processPostalCode, proxyIp);
}
}
else
{
var priceProperty = new PropertyPrice
{
PropertyId = existProperty.Id,
Price = item.Price,
PriceQualifier = item.PriceQualifier,
DateModified = DateTime.Now,
DateAdded = DateTime.Now,
Active = true
};
var updUrl = existUrl;
updUrl.Active = true;
_appContext.Urls.Update(updUrl);
var property = existProperty;
property.Price = item.Price;
property.Active = true;
property.DateModified = DateTime.UtcNow;
_appContext.PropertyPrices.Add(priceProperty);
_appContext.Properties.Update(property);
_appContext.SaveChanges();
//pricePropertyList.Add(priceProperty);
}
}
}
// _appContext.SaveChanges();
}
//}
//catch (Exception ex)
//{
//}
}
static void ProcessDetails(Url url)
{
var _appContext = new Data.AppContext(true);
//sale example
//var basedUrl = "https://www.rightmove.co.uk/property-for-sale/property-56553534.html";
var basedUrl = "https://www.rightmove.co.uk";
//rent example
try
{
using (var client = new HttpClient())
{
client.DefaultRequestHeaders.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3");
client.DefaultRequestHeaders.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.131 Safari/537.36");
client.DefaultRequestHeaders.Add("Accept-Language", "en-US,en;q=0.9,it;q=0.8,sq;q=0.7");
var links = client.GetStringAsync(basedUrl /*+url.PropertyUrl*/).Result;
HtmlDocument document = new HtmlDocument();
document.LoadHtml(links);
if (document.DocumentNode.InnerText.Contains("This property has been removed by the agent.") ||
document.DocumentNode.InnerText.Contains("We are sorry but we could not find the property you have requested."))
{
url.DateModified = DateTime.UtcNow;
url.Active = false;
_appContext.Entry(url).State = EntityState.Modified;
_appContext.Urls.Update(url);
_appContext.SaveChanges();
}
else
{
var propertyInfo = @"'property',";
var branchInfo = @"'branch',";
var imagesInfo = @"images : ";
var data = document.DocumentNode.SelectNodes("//script").FirstOrDefault(x => x.InnerHtml.Contains(propertyInfo));
var jsonString = data.InnerText.Split(@"'property',")[1].Trim();
var jsonData = jsonString.Remove(jsonString.Length - 3, 3);
var propertyData = JsonConvert.DeserializeObject <Details>(jsonData);
var branchData = document.DocumentNode.SelectNodes("//script").FirstOrDefault(x => x.InnerText.Contains(branchInfo));
jsonString = branchData.InnerText.Split(@"'branch',")[1].Trim();
jsonData = jsonString.Remove(jsonString.Length - 3, 3);
var agentData = JsonConvert.DeserializeObject <Branch>(jsonData);
var imagesData = document.DocumentNode.SelectNodes("//script").FirstOrDefault(x => x.InnerText.Contains(imagesInfo));
jsonString = imagesData.InnerText.Split(imagesInfo)[1].Trim();
jsonData = jsonString.Split("\"}],")[0] + "\"}]";
var imageData = jsonString.Split("\"}],").Length > 1? JsonConvert.DeserializeObject <List <Images> >(jsonData): new List <Images>();
//Description itemprop="description" itemprop="description"
var description = document.DocumentNode.SelectSingleNode(".//p[@itemprop=\"description\"]").InnerText.Trim();
//Full address //address itemprop=address
var address = document.DocumentNode.SelectSingleNode(".//address[@itemprop=\"address\"]").InnerText.Trim();
//agent phone number// class branch-telephone-number
var agentPhoneNumber = document.DocumentNode.SelectSingleNode(".//a[@class=\"branch-telephone-number\"]").InnerText.Trim();
var dateNow = DateTime.UtcNow;
var priceValue = !string.IsNullOrEmpty(propertyData.propertyInfo.price) ? (Decimal.TryParse(propertyData.propertyInfo.price, out decimal tem) ? tem : 0) : 0;
//agent
var existAgent = _appContext.Agents.FirstOrDefault(x => x.AgentCode == agentData.branchId && x.Active);
if (existAgent == null)
{
existAgent = new Agent
{
DateAdded = dateNow,
DateModified = dateNow,
DisplayAddress = agentData.displayAddress,
Active = true,
AgentCode = agentData.branchId,
AgentType = agentData.agentType,
BranchName = agentData.branchName,
BranchPostcode = agentData.branchPostcode,
BrandName = agentData.brandName,
CompanyName = agentData.companyName,
CompanyType = agentData.companyType,
PhoneNumber = agentPhoneNumber,
};
}
//description
var propertyDescription = new PropertyDescription
{
DateAdded = dateNow,
DateModified = dateNow,
Description = description,
Active = true
};
//price
var price = new PropertyPrice
{
DateAdded = dateNow,
DateModified = dateNow,
Price = priceValue,
PriceQualifier = propertyData.propertyInfo.priceQualifier,
Active = true
};
//Images
var images = imageData.Select(x => new Image
{
DateAdded = dateNow,
DateModified = dateNow,
Active = true,
Caption = x.caption,
Url = x.masterUrl
}).ToList();
var postC = propertyData.location.postcode?.Trim();
//property
var property = new Property
{
DateAdded = dateNow,
DateModified = dateNow,
Active = true,
LettingType = propertyData.propertyInfo.lettingType,
PropertyType = propertyData.propertyInfo.propertyType,
PostalCode = propertyData.location.postcode,
PostalCodeFull = postC.Substring(0, postC.Length - 2),
PostalCodePrefix = postC.Substring(0, 2),
PostalCodeExtended = postC.Substring(0, postC.Length - 3).Trim(),
Type = (PropertyType)url.Type,
PropertyAdded = DateTime.TryParse(propertyData.propertyInfo.added, out DateTime temp)?temp:DateTime.MinValue,
Latitude = propertyData.location.latitude,
Longtitude = propertyData.location.longitude,
Added = propertyData.propertyInfo.added,
Address = address,
Price = priceValue,
BedroomsCount = (byte)propertyData.propertyInfo.beds,
FloorPlanCount = propertyData.floorplanCount,
PropertySubType = propertyData.propertyInfo.propertySubType,
UrlId = url.Id
};
property.Images.AddRange(images);
property.PropertyPrices.Add(price);
if (existAgent.Id != 0)
{
property.AgentId = existAgent.Id;
}
else
{
property.Agent = existAgent;
}
property.PropertyDescription = propertyDescription;
_appContext.Properties.Add(property);
_appContext.SaveChanges();
}
}
}
catch (Exception ex)
{
}
}
public void ProcessProperty(Portal portal, Url url, UrlType urlType, ProcessPostalCode processPostalCode, ProxyIp proxyIp)
{
var _appContext = new PropertyCrawler.Data.AppContext(true);
try
{
var proxy = new WebProxy()
{
Address = new Uri($"http://{proxyIp.Ip}"),/*:{proxyPort}*/
BypassProxyOnLocal = false,
UseDefaultCredentials = false,
// *** These creds are given to the proxy server, not the web server ***
Credentials = new NetworkCredential(
userName: proxyIp.Username,
password: proxyIp.Password)
};
// Now create a client handler which uses that proxy
var httpClientHandler = new HttpClientHandler()
{
Proxy = proxy,
};
using (var client = new HttpClient(handler: httpClientHandler, disposeHandler: true))
{
client.DefaultRequestHeaders.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3");
client.DefaultRequestHeaders.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.131 Safari/537.36");
client.DefaultRequestHeaders.Add("Accept-Language", "en-US,en;q=0.9,it;q=0.8,sq;q=0.7");
var links = client.GetStringAsync(portal.Url + urlType.UrlPortion + url.PropertyCode + ".html").Result;
HtmlDocument document = new HtmlDocument();
document.LoadHtml(links);
if (document.DocumentNode.InnerText.Contains("This property has been removed by the agent.") ||
document.DocumentNode.InnerText.Contains("We are sorry but we could not find the property you have requested."))
{
url.DateModified = DateTime.UtcNow;
url.Active = false;
_appContext.Entry(url).State = EntityState.Modified;
_appContext.Urls.Update(url);
_appContext.SaveChanges();
}
else
{
var propertyInfo = @"'property',";
var branchInfo = @"'branch',";
var imagesInfo = @"images : ";
var data = document.DocumentNode.SelectNodes("//script").FirstOrDefault(x => x.InnerHtml.Contains(propertyInfo));
var jsonString = data.InnerText.Split(@"'property',")[1].Trim();
var jsonData = jsonString.Remove(jsonString.Length - 3, 3);
var propertyData = JsonConvert.DeserializeObject <Details>(jsonData);
var branchData = document.DocumentNode.SelectNodes("//script").FirstOrDefault(x => x.InnerText.Contains(branchInfo));
jsonString = branchData.InnerText.Split(@"'branch',")[1].Trim();
jsonData = jsonString.Remove(jsonString.Length - 3, 3);
var agentData = JsonConvert.DeserializeObject <Branch>(jsonData);
var imagesData = document.DocumentNode.SelectNodes("//script").FirstOrDefault(x => x.InnerText.Contains(imagesInfo));
jsonString = imagesData.InnerText.Split(imagesInfo)[1].Trim();
jsonData = jsonString.Split("\"}],")[0] + "\"}]";
var imageData = jsonString.Split("\"}],").Length > 1 ? JsonConvert.DeserializeObject <List <Images> >(jsonData) : new List <Images>();
//Description itemprop="description" itemprop="description"
var description = document.DocumentNode.SelectSingleNode(".//p[@itemprop=\"description\"]").InnerText.Trim();
//Full address //address itemprop=address
var address = document.DocumentNode.SelectSingleNode(".//address[@itemprop=\"address\"]").InnerText.Trim();
//agent phone number// class branch-telephone-number
var agentPhoneNumber = document.DocumentNode.SelectSingleNode(".//a[@class=\"branch-telephone-number\"]").InnerText.Trim();
var dateNow = DateTime.UtcNow;
var priceValue = !string.IsNullOrEmpty(propertyData.propertyInfo.price) ? (Decimal.TryParse(propertyData.propertyInfo.price, out decimal tem) ? tem : 0) : 0;
//agent
var existAgent = _appContext.Agents.FirstOrDefault(x => x.AgentCode == agentData.branchId && x.Active);
if (existAgent == null)
{
existAgent = new Agent
{
DateAdded = dateNow,
DateModified = dateNow,
DisplayAddress = agentData.displayAddress,
Active = true,
AgentCode = agentData.branchId,
AgentType = agentData.agentType,
BranchName = agentData.branchName,
BranchPostcode = agentData.branchPostcode,
BrandName = agentData.brandName,
CompanyName = agentData.companyName,
CompanyType = agentData.companyType,
PhoneNumber = agentPhoneNumber,
};
}
//description
var propertyDescription = new PropertyDescription
{
DateAdded = dateNow,
DateModified = dateNow,
Description = description,
Active = true
};
//price
var price = new PropertyPrice
{
DateAdded = dateNow,
DateModified = dateNow,
Price = priceValue,
PriceQualifier = propertyData.propertyInfo.priceQualifier,
Active = true
};
//Images
var images = imageData.Select(x => new PropertyCrawler.Data.Image
{
DateAdded = dateNow,
DateModified = dateNow,
Active = true,
Caption = x.caption,
Url = x.masterUrl
}).ToList();
var postC = propertyData.location.postcode?.Trim();
//property
CultureInfo enUS = new CultureInfo("en-US");
var property = new PropertyCrawler.Data.Property
{
DateAdded = dateNow,
DateModified = dateNow,
Active = true,
LettingType = propertyData.propertyInfo.lettingType,
PropertyType = propertyData.propertyInfo.propertyType,
PostalCode = propertyData.location.postcode,
PostalCodeFull = postC.Substring(0, postC.Length - 2),
PostalCodePrefix = postC.Substring(0, 2),
PostalCodeExtended = postC.Substring(0, postC.Length - 3).Trim(),
Type = (PropertyType)url.Type,
PropertyAdded = DateTime.TryParseExact(propertyData.propertyInfo.added, "yyyyMMdd", enUS, DateTimeStyles.AssumeLocal, out DateTime temp) ? temp : DateTime.MinValue,
Latitude = propertyData.location.latitude,
Longtitude = propertyData.location.longitude,
Address = address,
Price = priceValue,
BedroomsCount = (byte)propertyData.propertyInfo.beds,
FloorPlanCount = propertyData.floorplanCount,
PropertySubType = propertyData.propertyInfo.propertySubType,
UrlId = url.Id
};
property.Images.AddRange(images);
property.PropertyPrices.Add(price);
if (existAgent.Id != 0)
{
property.AgentId = existAgent.Id;
}
else
{
property.Agent = existAgent;
}
property.PropertyDescription = propertyDescription;
_appContext.Properties.Add(property);
// _appContext.PropertyDescriptions.Add(propertyDescription);
_appContext.SaveChanges();
}
}
}
catch (Exception ex)
{
var dateNow = DateTime.UtcNow;
var processPostalCodeUrlFailed = new ProcessPostalCodeUrlFailed
{
DateAdded = dateNow,
Active = true,
DateModified = dateNow,
UrlId = url.Id,
ProcessPostalCodeId = processPostalCode.Id,
FailReason = ex.Message
};
_appContext.ProcessPostalCodeUrlFails.Add(processPostalCodeUrlFailed);
_appContext.SaveChanges();
}
}
public void ProcessUpdatePriceUrl(Portal portal, PostalCode postalCode, PropertyType propertyType, List <UrlType> urlTypes, ProcessPostalCode processPostalCode)
{
var _appContext = new PropertyCrawler.Data.AppContext(true);
var type = propertyType == PropertyType.Sell ? "SALE" : "RENT";
var urlType = propertyType == PropertyType.Sell ? "/property-for-sale" : "/property-to-rent";
//try
//{
using (var client = new HttpClient(/*handler: httpClientHandler*/))
{
client.DefaultRequestHeaders.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3");
client.DefaultRequestHeaders.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.131 Safari/537.36");
client.DefaultRequestHeaders.Add("Accept-Language", "en-US,en;q=0.9,it;q=0.8,sq;q=0.7");
var page = 0;
var queryString = $"/find.html?searchType={type}&locationIdentifier={portal.OutCodeKey + postalCode.OutCode}&index={24 * page}";
var pagesHtml = client.GetStringAsync(portal.Url + urlType + queryString).Result;
HtmlDocument pagesDocument = new HtmlDocument();
pagesDocument.LoadHtml(pagesHtml);
var allUrlCrawlerModels = new List <UrlCrawlerModel>();
//a// class// propertyCard-priceLink
var listOfUrlProperties = new PropertyUrlDetails();
var jsonString = pagesDocument.DocumentNode.InnerHtml.Split("<script>window.jsonModel = ")[1].Split("}</script><script>")[0] + "}";
var jsonObj = JsonConvert.DeserializeObject <PropertyUrlDetails>(jsonString);
listOfUrlProperties.properties.AddRange(jsonObj.properties);
//var propertiesCards = pagesDocument.DocumentNode.SelectNodes(".//a[@class=\"propertyCard-priceLink\"]");
var totalcount = int.Parse(pagesDocument.DocumentNode.SelectSingleNode(".//span[@class=\"searchHeader-resultCount\"]").InnerText.Replace(",", ""));
var pages = (totalcount / 24) + ((totalcount % 24) == 0 ? 0 : 1);
for (int i = 1; i < pages; i++)
{
try
{
queryString = $"/find.html?searchType={type}&locationIdentifier={portal.OutCodeKey + postalCode.OutCode}&index={24 * i}&includeSSTC=false";
pagesHtml = client.GetStringAsync(portal.Url + queryString).Result;
pagesDocument = new HtmlDocument();
pagesDocument.LoadHtml(pagesHtml);
jsonString = pagesDocument.DocumentNode.InnerHtml.Split("<script>window.jsonModel = ")[1].Split("}</script><script>")[0] + "}";
jsonObj = JsonConvert.DeserializeObject <PropertyUrlDetails>(jsonString);
listOfUrlProperties.properties.AddRange(jsonObj.properties);
//var pageNodes= pagesDocument.DocumentNode.SelectNodes(".//a[@class=\"propertyCard-link\"]");
//foreach (var item in pageNodes)
//{
// propertiesCards.Add(item);
//}
}
catch (Exception ex)
{
break;
}
}
foreach (var prop in listOfUrlProperties.properties)
{
//var propertyCode = int.Parse(!string.IsNullOrEmpty(prop.Attributes["href"].Value?.Trim()) ? string.Join("", Regex.Matches(prop.Attributes["href"].Value?.Trim(), @"[0-9]").Select(a => a.Value)) : "0");
//decimal priceProperty = 0;
//if (decimal.TryParse(prop.SelectSingleNode(".//div[@class=\"propertyCard-priceValue\"]").InnerText.Replace("£", "")?.Trim(), out decimal temp))
//{
// priceProperty = temp;
//}
//var priceQualifier = prop.SelectSingleNode(".//div[@class=\"propertyCard-priceQualifier\"]").InnerText?.Trim();
var urlCrawlerModel = new UrlCrawlerModel
{
Price = prop.price.amount,
PriceQualifier = prop.price.displayPrices[0].displayPriceQualifier,
PropertyCode = prop.id,
UrlTypeId = urlTypes.FirstOrDefault(a => prop.propertyUrl.Trim().Contains(a.UrlPortion))?.Id ?? null
};
allUrlCrawlerModels.Add(urlCrawlerModel);
}
var pricePropertyList = new List <PropertyPrice>();
foreach (var item in allUrlCrawlerModels)
{
var existUrlProperty = (from url in _appContext.Urls
join prop in _appContext.Properties on url.Id equals prop.UrlId
where url.PropertyCode == item.PropertyCode
select prop.Id)?.FirstOrDefault();
if (existUrlProperty == null)
{
var existUrl = _appContext.Urls.FirstOrDefault(x => x.Active && x.PropertyCode == item.PropertyCode);
if (existUrl == null)
{
ProcessProperty(portal, existUrl, urlTypes.FirstOrDefault(x => x.Id == item.UrlTypeId), processPostalCode);
}
else
{
var insertUrl = new Url
{
PropertyCode = item.PropertyCode,
Type = (int)propertyType,
PortalId = portal.Id,
DateModified = DateTime.Now,
DateAdded = DateTime.Now,
Active = true,
PostalCodeId = postalCode.Id,
UrlTypeId = item.UrlTypeId
};
_appContext.Urls.Add(insertUrl);
_appContext.SaveChanges();
ProcessProperty(portal, insertUrl, urlTypes.FirstOrDefault(x => x.Id == item.UrlTypeId), processPostalCode);
}
}
else
{
var priceProperty = new PropertyPrice
{
PropertyId = existUrlProperty.Value,
Price = item.Price,
PriceQualifier = item.PriceQualifier,
DateModified = DateTime.Now,
DateAdded = DateTime.Now,
Active = true
};
pricePropertyList.Add(priceProperty);
}
}
_appContext.PropertyPrices.AddRange(pricePropertyList);
_appContext.SaveChanges();
}
//UpdateProcess(processPostalCode, ProcessStatus.Success);
//}
//catch (Exception ex)
//{
// UpdateProcess(processPostalCode, ProcessStatus.Failed);
//}
}