public static List <TaggableSource> GetFacebookPages(Calinfo calinfo, string location)
{
var search_template = String.Format("site:www.facebook.com/__TARGET__ \"{0}\"", location);
var search_for_fan_pages = search_template.Replace("__TARGET__", "pages");
var search_for_groups = search_template.Replace("__TARGET__", "groups");
var stats = new Dictionary <string, object>();
var fan_page_results = Search.BingSearch(search_for_fan_pages, 1000, stats);
// var group_results = Search.BingSearch(search_for_groups, 1000, stats); // doesn't work, location string won't usually appear
var group_results = new List <SearchResult>(); // placeholder for now
var bing_results = fan_page_results.Concat(group_results).ToList();
var taggable_sources = InitializeTaggables(calinfo, "facebook");
var seen_ids = new List <string>();
string name_and_pk = "facebooksources";
var settings = GenUtils.GetSettingsFromAzureTable();
var options = new ParallelOptions();
Parallel.ForEach(source: bing_results, parallelOptions: options, body: (result) =>
//foreach (var result in bing_results)
{
try
{
var url = Regex.Replace(result.url, @"\?.+", ""); // remove query string if any
var name = Regex.Match(result.url, "facebook.com/(pages|groups)/([^/]+)").Groups[2].Value;
name = name.Replace('-', ' ');
var fb_id = Utils.id_from_fb_fanpage_or_group(url);
if (seen_ids.Exists(x => x == fb_id))
{
return;
}
else
{
seen_ids.Add(fb_id);
}
string slat = null;
string slon = null;
var ical = new DDay.iCal.iCalendar();
var facebook_access_token = settings["facebook_access_token"]; // todo: merge with code in collector
var j_obj = Utils.GetFacebookEventsAsJsonObject(fb_id, facebook_access_token);
var events = Utils.iCalendarizeJsonObjectFromFacebook(j_obj, calinfo, ical, slat, slon, settings);
if (events.Count == 0) // no calendar on this page
{
return;
}
string page;
if (FacebookPageMatchesLocation(url, location, settings, out page) == false)
{
return;
}
string origin_url = "";
if (!String.IsNullOrEmpty(page))
{
origin_url = GetFacebookPageOrGroupOriginUrl(page);
}
var ical_url = string.Format("http://{0}/ics_from_fb_page?fb_id={1}&elmcity_id={2}",
ElmcityUtils.Configurator.appdomain,
fb_id,
calinfo.id);
var has_future_events = FacebookPageHasFutureEvents(events, calinfo);
var taggable = new TaggableSource(name, calinfo.id, url + "?sk=events", ical_url, has_future_events, origin_url);
taggable_sources.Add(taggable);
RememberTaggable(name_and_pk, fb_id, taggable);
}
catch (Exception e)
{
GenUtils.PriorityLogMsg("exception", "GetFacebookPages", e.Message + e.StackTrace);
return;
}
});
return(taggable_sources);
}
