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Add try...catch to GetProduct

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This commit is contained in:
Sergey Chebotar 2021-12-07 08:48:35 +03:00
parent e897cae23e
commit adf66ad2a2
1 changed files with 28 additions and 18 deletions
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46
Source/Assistant/SkuAssist.cs
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@ -7,6 +7,7 @@ using System.Linq;
using System.Runtime.Caching; using System.Runtime.Caching;
using System.Text.RegularExpressions; using System.Text.RegularExpressions;
using System.Threading.Tasks; using System.Threading.Tasks;
using System.Windows.Forms;
namespace Rehau.Sku.Assist namespace Rehau.Sku.Assist
{ {
@ -30,27 +31,36 @@ namespace Rehau.Sku.Assist
} }
public static IProduct GetProduct(IDocument document) public static IProduct GetProduct(IDocument document)
{ {
string script = document try
.Scripts {
.Where(s => s.InnerHtml.Contains("dataLayer")) string script = document
.First() .Scripts
.InnerHtml; .Where(s => s.InnerHtml.Contains("dataLayer"))
.FirstOrDefault()
.InnerHtml;
string json = script string json = script
.Substring(script.IndexOf("push(") + 5) .Substring(script.IndexOf("push(") + 5)
.TrimEnd(new[] { ')', ';', '\n', ' ' }); .TrimEnd(new[] { ')', ';', '\n', ' ' });
if (!json.Contains("impressions")) if (!json.Contains("impressions"))
return null;
StoreResponce storeResponse = JsonConvert.DeserializeObject<StoreResponce>(json);
IProduct product = storeResponse
.Ecommerce
.Impressions
.Where(p => p.Id.IsRehauSku())
.FirstOrDefault();
return product;
}
catch (NullReferenceException e)
{
MessageBox.Show(e.Message, "Ошибка получения данных", MessageBoxButtons.OK, MessageBoxIcon.Error);
return null; return null;
}
StoreResponce storeResponse = JsonConvert.DeserializeObject<StoreResponce>(json);
IProduct product = storeResponse
.Ecommerce
.Impressions
.Where(p => p.Id.IsRehauSku())
.FirstOrDefault();
return product;
} }
public static object GetProduct(string request, ProductField field) public static object GetProduct(string request, ProductField field)
{ {