public static string CreateMetadata(Publication item)
{
string str = "";
str += "@" + item.type + "{" + item.tag + ",\n";
if (item.title != "")
{
str += "title = \"" + item.title + "\",\n";
}
string editors = "";
for (int i = 0, authCnt = item.authors.Count; i < authCnt; i++)
{
if (i != authCnt - 1)
{
editors += item.authors[i] + " and ";
}
else
{
editors += item.authors[i];
}
}
if (editors != "")
{
str += "editor = \"" + editors + "\",\n";
}
if (item.booktitle != "")
{
str += "booktitle = \"" + item.booktitle + "\",\n";
}
if (item.publisher != "")
{
str += "publisher = \"" + item.publisher + "\",\n";
}
if (item.journal != "")
{
str += "journal = \"" + item.journal + "\",\n";
}
if (item.volume != "")
{
str += "volume = \"" + item.volume + "\",\n";
}
if (item.pages != "")
{
str += "pages = \"" + item.pages + "\",\n";
}
if (item.year != "")
{
str += "year = \"" + item.year + "\",\n";
}
if (item.note != "")
{
str += "note = \"" + item.note + "\",\n";
}
if (item.isbn != "")
{
str += "isbn = \"" + item.isbn + "\",\n";
}
if (item.doi != "")
{
str += "doi = \"" + item.doi + "\",\n";
}
string authors = "";
for (int i = 0, authCnt = item.authors.Count; i < authCnt; i++)
{
if (i != authCnt - 1)
{
authors += item.authors[i] + " and ";
}
else
{
authors += item.authors[i];
}
}
if (authors != "")
{
str += "author = \"" + authors + "\",\n";
}
string keywords = "";
for (int i = 0, kwrdCnt = item.keywords.Count; i < kwrdCnt; i++)
{
if (i != kwrdCnt - 1)
{
keywords += item.keywords[i] + ", ";
}
else
{
keywords += item.keywords[i];
}
}
if (keywords != "")
{
str += "keywords = \"" + keywords + "\"\n";
}
str += "}";
return(str);
}
//Чтение информации (739 мс)
private bool ReadInformation(string path, bool first_time)
{
//Список публикаций только для текущего файла
List <Publication> thisPublications = new List <Publication>();
try
{
//id в зависимости от количества файлов
if (first_time)
{
Clear();
}
int id = publications.Count;
using (StreamReader sr = new StreamReader(path, Encoding.Default))
{
bool isTitle = false;
string line, buffer = "";
string tag = "", type = "", title = "", booktitle = "", publisher = "", journal = "",
volume = "", year = "", note = "", pages = "", isbn = "", doi = "";
List <string> authors = new List <string>(); List <string> keywords = new List <string>();
List <string> editor = new List <string>();
while ((line = sr.ReadLine()) != null)
{
buffer += line;
if (buffer == "}")
{
Publication item = new Publication(id, type, tag, title, booktitle, publisher,
journal, volume, pages, year, note, isbn, doi, authors, keywords, editor);
if (!CheckDuplicate(item))
{
thisPublications.Add(item);
id++;
}
isTitle = false;
keywords.Clear(); authors.Clear(); editor.Clear();
buffer = tag = type = title = booktitle = publisher = journal =
volume = year = note = pages = isbn = doi = "";
}
else
{
if (line[line.Length - 1] != '"' && line[line.Length - 2] != '"' && line[0] != '@')
{
continue;
}
if (buffer[0] == '@')
{
type = buffer.Substring(1, buffer.IndexOf('{') - 1);
tag = buffer.Substring(buffer.IndexOf('{') + 1, buffer.LastIndexOf(',') - buffer.IndexOf('{') - 1);
}
if (buffer.Contains("title = ") && isTitle == false)
{
title = ParseLine(buffer);
isTitle = true;
}
if (buffer.Contains("booktitle = "))
{
booktitle = ParseLine(buffer);
}
if (buffer.Contains("publisher = "))
{
publisher = ParseLine(buffer);
}
if (buffer.Contains("journal = "))
{
journal = ParseLine(buffer);
}
if (buffer.Contains("volume = "))
{
volume = ParseLine(buffer);
}
if (buffer.Contains("pages = "))
{
pages = ParseLine(buffer);
}
if (buffer.Contains("year = "))
{
year = ParseLine(buffer);
}
if (buffer.Contains("note = "))
{
note = ParseLine(buffer);
}
if (buffer.Contains("isbn = "))
{
isbn = ParseLine(buffer);
}
if (buffer.Contains("doi = "))
{
doi = ParseLine(buffer);
}
if (buffer.Contains("author = "))
{
string[] result = ParseLine(buffer).Split(new string[] { " and " }, StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < result.Length; i++)
{
string str = result[i].TrimStart().TrimEnd();
if (str != "")
{
authors.Add(str);
}
}
}
if (buffer.Contains("keywords = "))
{
string[] result = ParseLine(buffer).Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < result.Length; i++)
{
string str = result[i].TrimStart().TrimEnd();
if (str != "")
{
keywords.Add(str);
}
}
}
if (buffer.Contains("editor = "))
{
string[] result = ParseLine(buffer).Split(new string[] { " and " }, StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < result.Length; i++)
{
string str = result[i].TrimStart().TrimEnd();
if (str != "")
{
editor.Add(str);
}
}
}
buffer = "";
}
}
sr.Close();
}
publications.AddRange(thisPublications);
}
//Файл не удалось считать (ошибка)
catch
{
return(false);
}
return(true);
}
