/// <summary>
/// Get vacancy info
/// </summary>
/// <param name="vacancyPage">Vacancy struct with job url and id</param>
/// <returns>Vacancy struct if specific job post exists</returns>
private Vacancy GetVacancy(VacancyPageInfo vacancyPage)
{
var htmlGet = new HtmlWeb();
var htmlPage = htmlGet.Load(vacancyPage.JobURL);
HtmlNode htmlNode = htmlPage.DocumentNode;
if (null != htmlNode)
{
Vacancy vacancy = new Vacancy();
JobParseHelper parser = new JobParseHelper(htmlNode);
vacancy.Title = parser.GetTitle();
vacancy.Salary = parser.GetSalary();
vacancy.Location = parser.GetLocation();
vacancy.Experience = parser.GetExperience();
vacancy.Description = parser.GetDescription();
vacancy.Education = parser.GetEducation();
vacancy.PublicationDate = parser.GetCreationDate();
vacancy.ParseSiteId = siteId;
vacancy.VacancyHref = vacancyPage.JobURL;
//vacancy.VacancyId = Convert.ToInt32(vacancyPage.JobId);
vacancy.PhoneNumber = parser.GetPhoneNumber(vacancyPage.JobId);
return(vacancy);
}
else
{
return(null);
}
}
/// <summary>
/// Get all job posts and return their links to the job information page
/// </summary>
/// <param name="html">Html page of Ria.ua website</param>
/// <returns>List of references to parse vacancy information</returns>
private List <VacancyPageInfo> GetJobLinksOnPage(HtmlDocument html)
{
if (null != html)
{
HtmlNode htmlNode = html.DocumentNode;
var children = htmlNode
.SelectSingleNode("//div[@class='standart-view ']")
.ChildNodes;
List <VacancyPageInfo> jobLinks = new List <VacancyPageInfo>();
int jobIndex = 0;
foreach (var child in children)
{
if (child.Name == "div" &&
child.Id.Contains("adv_"))
{
VacancyPageInfo vacancyInfo = new VacancyPageInfo();
vacancyInfo.JobId = child.Id.Substring("adv_".Length);
vacancyInfo.JobURL = GetJobLink(child, jobIndex);
jobLinks.Add(vacancyInfo);
jobIndex++;
}
}
return(jobLinks);
}
else
{
throw new Exception("Could not get any vacancies on specific page!");
}
}
