public static string HtmlItem(this string defaultVal, string culture, string itemCode, string fieldName, HtmlItemFieldTypes fieldType)
{
var htmlItem = ServiceFactory.HtmlItemManager.Get(new HtmlItem()
{
Code = itemCode, Culture = culture
});
if (htmlItem == null)
{
htmlItem = new HtmlItem()
{
Code = itemCode,
Culture = culture,
ItemFields = new List <HtmlItemField>()
};
ServiceFactory.HtmlItemManager.Add(htmlItem);
}
var field = htmlItem.ItemFields.Where(f => f.FieldName.Equals(fieldName, StringComparison.InvariantCultureIgnoreCase)).FirstOrDefault();
if (field != null)
{
if (fieldType != field.DataType)
{
htmlItem.ItemFields.Remove(field);
var newField = new HtmlItemField()
{
ItemId = htmlItem.Id,
FieldName = fieldName,
DataType = fieldType,
DataValue = defaultVal,
};
htmlItem.ItemFields.Add(newField);
ServiceFactory.HtmlItemFieldManager.Update(newField, field);
}
}
else
{
var newField = new HtmlItemField()
{
ItemId = htmlItem.Id,
FieldName = fieldName,
DataType = fieldType,
DataValue = defaultVal,
};
htmlItem.ItemFields.Add(newField);
ServiceFactory.HtmlItemFieldManager.Add(newField);
}
return(htmlItem[fieldName]);
}
public void ImageType_Test()
{
var result = new HtmlItem("<img />", MediaTypeNames.Image.Jpeg, "content", "id");
Assert.AreEqual("<img />", result.Html, "Unexpected html.");
Assert.AreEqual(MediaTypeNames.Image.Jpeg, result.Type, "Unexpected type.");
Assert.AreEqual("content", result.Content, "Unexpected content.");
Assert.AreEqual("id", result.ContentId, "Unexpected content id.");
}
public async Task TestParseEventsWeb()
{
HtmlItem html = HtmlItemFactory.GetHtmlItem(Constants.LocationType.WEB, "https://theblueshound.com/music-calendar");
int i = await html.GrabAsync();
var lm = new EventListMaker(html.Html);
Assert.AreNotEqual(lm, null);
}
public void HtmlType_Test()
{
var result = new HtmlItem("Html", MediaTypeNames.Text.Html);
Assert.AreEqual("Html", result.Html, "Unexpected html.");
Assert.AreEqual(MediaTypeNames.Text.Html, result.Type, "Unexpected type.");
Assert.AreEqual(null, result.Content, "Unexpected content.");
Assert.AreEqual(null, result.ContentId, "Unexpected content id.");
}
public async Task TestEventListMakerFile()
{
HtmlItem html = HtmlItemFactory.GetHtmlItem(ContentLib.Constants.LocationType.FILE, @"Cloud\\Classes\\Data\\Events.html");
int i = await html.GrabAsync();
var lm = new EventListMaker(html.Html);
Assert.AreNotEqual(lm, null);
}
public async Task TestVenueListMakerWeb()
{
HtmlItem html = HtmlItemFactory.GetHtmlItem(ContentLib.Constants.LocationType.WEB, "https://theblueshound.com/venue-listing");
int i = await html.GrabAsync();
var lm = new VenueListMaker(html.Html);
Assert.AreNotEqual(lm, null);
}
public List <HtmlItemField> GetByItem(HtmlItem item)
{
DbCommand comm = this.GetCommand("HtmlItemField_GetByItem");
comm.AddParameter <int>(this.Factory, "ItemId", item.Id);
DataTable dt = this.GetTable(comm);
return(EntityBase.ParseListFromTable <HtmlItemField>(dt));
}
public ActionResult AjaxForm()
{
var model = new HtmlItem();
if (DoAction == ActionType.Edit)
{
model = _da.GetHtmlid(ArrId.FirstOrDefault());
}
ViewBag.Action = DoAction;
ViewBag.ActionText = ActionText;
return(View(model));
}
private void QueryHtmlData(object response)
{
HtmlItem html = response as HtmlItem;
if (html == null)
{
return;
}
lstData.Items.Add(html.Url);
LoggerWriter.CreateLogFile(html.Html, NowAppDirHelper.GetNowAppDir(AppCategory.WinApp) + "/" + ELogType.HttpResponse.ToString() + "/" + html.Domain, ELogType.HttpResponse);
//提取索引页码
//使用xpath <B class=ui-page-s-len>2/100</B>
Regex reg = new Regex("<B class=ui-page-s-len>(.+)</B>");//提取符合要求的一段文本
GroupCollection gc = reg.Match(html.Html).Groups;
if (gc.Count <= 1)
{//第一项为匹配的完整串，第二项为标签内的文本 [2/100]
return;
}
string htmlEle = gc[0].Value; //提取匹配的标签
Group g = gc[1];
string value = g.Value; //提取标签内的内容
string[] pageInfo = value.Split('/');
if (pageInfo.Length < 2)
{
return;
}
int numerator = -1, denominator = -1;
int.TryParse(pageInfo[0], out numerator);
if (!int.TryParse(pageInfo[1], out denominator))
{//转换失败时 设置 参数为-1 避免出现分母为0的情形
denominator = -1;
}
if (numerator >= denominator)
{ //不是查询到尾页
return;
}
numerator++;
string url = "https://list.tmall.com/search_product.htm?spm=a220m.1000858.1000724.10.4f506713HbGUt4&s={page}&q=%C3%AB%D2%C2&sort=s&style=g&from=mallfp..pc_1_searchbutton&active=2&smAreaId=110106&type=pc#J_Filter";
// 羽绒服 "https://list.tmall.com/search_product.htm?spm=a220m.1000858.1000724.10.7f5f72ac0cvkWI&s={page}&q=%D3%F0%C8%DE%B7%FE%C4%D0&sort=s&style=g&smAreaId=110106&type=pc";
int start = numerator * 60;
url = url.Replace("{page}", start.ToString());
web.RefreshUrl(url);
/*
* js: /<B[^>]*>(.+)<\/B>/
*/
}
void LoadUrlComplateEvent(object data)
{
HtmlItem item = data as HtmlItem;
if (item != null)
{
Init12306Cookie = item;
string json = item.ConvertJson();
LoggerWriter.CreateLogFile(json, NowAppDirHelper.GetNowAppDir(AppCategory.WinApp), ELogType.HttpResponse, string.Empty, false, Encoding.UTF8);
}
else
{
Init12306Cookie = new HtmlItem();
}
}
public ActionResult EditHtmlItem(HtmlItem model, string returnUrl)
{
model.Culture = Culture;
var item = ServiceFactory.HtmlItemManager.Get(model);
if (item != null)
{
foreach (var field in item.ItemFields)
{
string val = Request[field.FieldName];
if (!string.IsNullOrEmpty(val))
{
field.DataValue = val;
field.ItemId = item.Id;
ServiceFactory.HtmlItemFieldManager.Update(field, field);
}
}
}
return(Redirect(returnUrl));
}
public ActionResult ViewDetail(int id)
{
HtmlItem js = _htmlItemContract.HtmlItems.Where(x => x.Id == id).FirstOrDefault();
return(PartialView(js));
}
public List <HtmlItemField> GetByItem(HtmlItem item)
{
return(HtmlItemFieldProvider.GetByItem(item));
}
public ActionResult View(int id)
{
HtmlItem htmlItem = _htmlItemContract.View(id);
return(PartialView(htmlItem));
}