|
public abstract GetService ( |
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| serviceType | ||
| 리턴 | object | |
public override PhaseResult Run(Context context)
{
GeckoWebBrowser browser = (GeckoWebBrowser)context.GetService(typeof(GeckoWebBrowser));
Debug.Assert(browser != null, "browser is null");
String regex = context.Resolve(RegularExpression);
Debug.Assert(String.IsNullOrWhiteSpace(regex), "regular expression is null!");
String url = browser.Document.Uri;
Match match = Regex.Match(url, regex);
PhaseResult pr = new PhaseResult(this);
if (match.Success)
{
// 表达式中所有的Group的id名
List<String> ids = RegexHelper.ParseGroupIndexNames(regex);
// 按照Group的名字写入到ParameterProvider
foreach (String id in ids)
{
context.ParameterProvider.SetString(id, match.Groups[id].Value);
}
pr.Succeed = true;
pr.SetInt(Constant.RVCount, ids.Count);
}
else
{
pr.Succeed = false;
}
return pr;
}
public override PhaseResult Run(Context context)
{
GeckoWebBrowser browser = (GeckoWebBrowser)context.GetService(typeof(GeckoWebBrowser));
Debug.Assert(browser != null, "browser is null");
Locator.Locator = context.Resolve(Locator.Locator);
Boolean succ = RequestHelper.OperateBrowserClick(browser, Locator);
PhaseResult pr = new PhaseResult(this);
pr.Succeed = succ;
context.LastRequestContent = RequestHelper.GetGeckoContent(browser) ?? String.Empty;
return pr;
}
public override PhaseResult Run(Context context)
{
PhaseResult pr = new PhaseResult(this);
GeckoWebBrowser browser = (GeckoWebBrowser)context.GetService(typeof(GeckoWebBrowser));
Debug.Assert(browser != null, "browser is null");
if (WaitMilliseconds > 0)
{
// 等待一定的毫秒数
Thread.Sleep(WaitMilliseconds);
}
else
{
String urlRegex = context.Resolve(UrlRegex);
String contentRegex = context.Resolve(ContentRegex);
// TODO::加上Timeout!!!返回结果只有为Timeout的时候才算失败
// 先等待Url的Pattern
if (!String.IsNullOrWhiteSpace(urlRegex))
{
while (browser.Document.Uri == null || !Regex.IsMatch(browser.Document.Uri, urlRegex))
{
Thread.Sleep(200);
}
}
// 再等待Content的Pattern
if (!String.IsNullOrWhiteSpace(contentRegex))
{
while (!Regex.IsMatch(RequestHelper.GetGeckoContent(browser), contentRegex))
{
Thread.Sleep(200);
}
}
}
string content = RequestHelper.GetGeckoContent(browser);
context.LastRequestContent = content ?? String.Empty;
pr.SetString(Constant.RVHttpRequestResult, content);
pr.Succeed = true;
return pr;
}
public PhaseResult RunAsNestedList(Context context)
{
PhaseResult list = MetaList.Run(context);
PhaseResult pr = new PhaseResult(this);
List<String> jsonResult = new List<string>();
if (list.ListResult != null)
{
GeckoWebBrowser browser = (GeckoWebBrowser)context.GetService(typeof(GeckoWebBrowser));
foreach (String item in list.ListResult)
{
Dictionary<String, String> itemDict = JsonConvert.DeserializeObject<Dictionary<String, String>>(item);
if (itemDict.ContainsKey(MetaListUrlKey))
{
String url = itemDict[MetaListUrlKey];
if (!url.StartsWith("http"))
{
url = String.Format("{0}/{1}", "http://club.autohome.com.cn", url.TrimStart('/'));
}
String content = String.Empty;
if (browser != null)
{
content = RequestHelper.BrowserGet(browser, url);
}
else
{
content = RequestHelper.Get(url);
}
context.LastRequestContent = content;
PhaseResult parseResult = Parse.Run(context);
context.PushResult(parseResult);
jsonResult.AddRange(parseResult.ListResult ?? new List<String>());
}
}
}
pr.ListResult = jsonResult;
pr.Succeed = true;
return pr;
}
