public async Task <ICollection <Group> > ParseGroupsAsync(int facultyId)
{
var page = await _restClient.CreateHtmlDocumentAsync
(
ParserRoutes.GetGroupsUri(facultyId)
);
return(page.DocumentNode
.SelectNodes(".//ul/li/a")
.Select(node =>
{
var onClickParameters = node.Attributes["onclick"]
.Value
.GetTextBetweenBrackets()
.Split(",");
var type = Convert.ToInt32
(
onClickParameters.ElementAt(index: 1)
);
var id = Convert.ToInt32
(
onClickParameters.ElementAt(index: 2)
);
return new Group()
{
Id = id,
TypeId = type,
Title = node.InnerText
};
})
.ToList());
}
public async Task <ICollection <Faculty> > ParseFacultiesAsync()
{
var page = await _restClient.CreateHtmlDocumentAsync
(
ParserRoutes.GetBaseUri()
);
return(page.DocumentNode
.SelectNodes(".//*[contains(@class, 'menu')]/*[contains(@class, 'red')]")
.Select(node =>
{
var onClickParameters = node.Attributes["onclick"]
.Value
.GetTextBetweenBrackets()
.Split(",");
var id = Convert.ToInt32
(
onClickParameters.First()
);
return new Faculty()
{
Id = id,
Title = node.InnerText
};
})
.ToList());
}
