public void initParsing(String path)
{
//XDocument input = XDocument.Load(@"..\..\..\..\Data\input.xml");
//XDocument input = XDocument.Load(@"D:\downNew\wiki\enwiki-latest-pages-articles1.xml-p000000010p000010000");
XDocument input = XDocument.Load(path);
// Console.WriteLine(booksFromFile);
//CalendarEvent ce = new CalendarEvent(input);
//var pages = input.Root.Descendants("page");
XElement eee = input.Element("siteinfo");
IEnumerable<XElement> pages = input.Element("mediawiki").Elements("page");
Console.WriteLine(pages.Count().ToString());
pagesCount = pages.Count();
//pagesCountTextBox.Text = pages.Count().ToString();
// matching infobox from page text
pageCounter = 0;
foreach(XElement page in pages)
{
String infoboxPattern = "{{Infobox (.+\n)+}}";
MatchCollection infoboxes = System.Text.RegularExpressions.Regex.Matches(page.Element("revision").Element("text").Value, infoboxPattern, System.Text.RegularExpressions.RegexOptions.Multiline);
//99% just one iteration
foreach (Match infobox in infoboxes)
{
String datePattern = "[A-Za-z_]+date\\s+=.+";//TODO optimize!
MatchCollection dateLine = Regex.Matches(infobox.Value,datePattern);
//statisticaly 2 iterations
foreach( Match n in dateLine)
{
//TODO check release_date - just year
//pub_date
// Console.WriteLine(n.Value);
//dateFormat is Y|MM|DD or 'BCE'|Y
String dateExtractPattern = ""
//"([0-9]{0,}\\|[0-1]{0,1}[0-9]{1}\\|[0-3]{0,1}[0-9]{1})|(BCE\\|[0-9]+)"
+ @"([0-9]{1,4}\|[0-1]{0,1}[0-9]{1}\|[0-3]{0,1}[0-9]{1})" //Y|MM|DD
+ @"|((?:(BC)?|(BCE)?)\|[0-9]+(\|\d\|\d){0})" //'BCE'|Y
+ @"|((?:([0-3]?[0-9]) ((?:January)?|(?:February)?|(?:March)?|(?:April)?|(?:May)?|(?:June)?|(?:July)?|(?:August)?|(?:September)?|(?:October)?|(?:November)?|(?:December)?) )((\d+(\sBCE)?|(\sBC)?)|((AD\s)?\d{1,})))" //3 July 2001
+ @"|((?:(?:January)?|(?:February)?|(?:March)?|(?:April)?|(?:May)?|(?:June)?|(?:July)?|(?:August)?|(?:September)?|(?:October)?|(?:November)?|(?:December)?) (?:([0-3]?[0-9])), [0-9]{0,}\s?(?:(BC)?|(BCE)?))"// July 3, 2001
+ @"|((?:([0-3]?[0-9]) ((?:January)?|(?:February)?|(?:March)?|(?:April)?|(?:May)?|(?:June)?|(?:July)?|(?:August)?|(?:September)?|(?:October)?|(?:November)?|(?:December)?) )(?:(AD)?)\s[0-9]{1,})"; //3 July AD 2001
MatchCollection dateExtract = Regex.Matches(n.Value, dateExtractPattern);
//foreach (Match o in dateExtract)
//{
// allEvents.AddLast(new CalendarEvent(page));
// allEvents.Last.Value.setDates(o.Value, dateExtractPattern);
// //Console.WriteLine(o.Value);
//}
//dateExtractPattern = @"|((?:(BC)?|(BCE)?)\|[0-9]+)"; //'BCE'|Y
//dateExtract = Regex.Matches(n.Value, dateExtractPattern);
//foreach (Match o in dateExtract)
//{
// allEvents.AddLast(new CalendarEvent(page));
// allEvents.Last.Value.setDates(o.Value, dateExtractPattern);
// //Console.WriteLine(o.Value);
//}
////+ "|([0-3]{0,1}[0-9]{1} \b(?:(January)?|(February)?|(March)?|(April)?|(May)?|(June)?|(July)?|(August)?|(September)?|(October)?|(November)?|(December)?) [0-9]{0,}\\s?(?:(BC)?|(BCE)?))"
////+ "(?:([0-3]{0,1}[0-9]{1}) (\b(?:January)?|(?:February)?|(?:March)?|(?:April)?|(?:May)?|(?:June)?|(?:July)?|(?:August)?|(?:September)?|(?:October)?|(?:November)?|(?:December)?) ([0-9]{0,})(\s?(?:BC)?|(?:BCE)?))";
//dateExtractPattern = @"|((?:([0-3]?[0-9]) ((?:January)?|(?:February)?|(?:March)?|(?:April)?|(?:May)?|(?:June)?|(?:July)?|(?:August)?|(?:September)?|(?:October)?|(?:November)?|(?:December)?) )[0-9]{0,}\s?(?:(BC)?|(BCE)?))"; //3 July 2001
//dateExtract = Regex.Matches(n.Value, dateExtractPattern);
//foreach (Match o in dateExtract)
//{
// allEvents.AddLast(new CalendarEvent(page));
// allEvents.Last.Value.setDates(o.Value, dateExtractPattern);
// //Console.WriteLine(o.Value);
//}
//dateExtractPattern = @"|(?:(?:January)?|(?:February)?|(?:March)?|(?:April)?|(?:May)?|(?:June)?|(?:July)?|(?:August)?|(?:September)?|(?:October)?|(?:November)?|(?:December)?) (?:([0-3]?[0-9])), [0-9]{0,}\s?(?:(BC)?|(BCE)?)"; // July 3, 2001
//dateExtract = Regex.Matches(n.Value, dateExtractPattern);
// Console.WriteLine("dates formated Y|MM|DD or 'BCE'|Y ");
//1 iteration
foreach (Match o in dateExtract)
{
CalendarEvent extractedEvent = new CalendarEvent(page);
try
{
extractedEvent.setDates(o.Value, dateExtractPattern,n.Value);
}
catch (DataMisalignedException exc)
{
Console.WriteLine(infobox);
Console.WriteLine( exc.Message);
continue;
}
allEvents.AddLast(extractedEvent);
Dictionary<long, string> indexing = new Dictionary<long, string>();
indexing.Add(extractedEvent.dateId, extractedEvent.title + ";" + extractedEvent.eventType );
index.Index(indexing);
if(allDays.Keys.Contains(extractedEvent.dateId))
{
allDays[extractedEvent.dateId].Add(extractedEvent);
}
else
{
allDays.Add(extractedEvent.dateId, new DayEventCollection(extractedEvent.date.Day, extractedEvent.date.Month, extractedEvent.date.Year, extractedEvent));
}
//Console.WriteLine(o.Value);
eventsCount = allEvents.Count;
}
/*
* |birth_date={{birth date|1809|2|12}}
* | birth_date = {{birth date|mf=yes|1905|2|2}}
* birth_date = {{birth date and age|1947|04|01|df=y}}
* | birth_date = {{Birth date|df=yes|1885|4|3}}
* | birth_date = {{birth date and age|1970|04|29}}
* | birth_date = {{birth date|df=yes|1894|7|26}}
* |birth_date= {{Birth date|1803|2|2}}
*/
}
}
pageCounter++;
//this.pagesProgresBar.Value = (int)((100 * pageCounter) / pages.Count());
}
Console.WriteLine(allEvents.Count);
}