(***************************************************

Ant Movie Catalog importation script
www.antp.be/software/moviecatalog/

[Infos]
Authors=Fulvio53s03
Title=Libreria Universitaria Film             -
Description=Estrae info film da libreriauniversitaria.it
Site=www.libreriauniversitaria.it
Language=IT
Version=1.0.0   - 15. 8.2010
Requires=3.5.0
Comments=
License=
GetInfo=1

[Options]

***************************************************)

program Film;
uses
  StringUtils1;

var
  MovieName: string;
  TheMovieAddress: string;
  UrlSearch, InitSearch, EndSearch, Pagestr: string;
  comm: String;
const
  crlf = #13#10;                        // carriage return/line feed
  virgolette = #187;
  
procedure AnalyzePage(Address: string);
var
  Line: string;
  LineNr: integer;
  BeginPos: integer;
begin
  Pagestr := GetPage(Address);
//  SavePage := Pagestr;
  SetField(fieldURL, Address);

  Line := TextBetween(Pagestr, 'Risultati da', 'della ricerca');
  LineNr := Length(Line);
  if LineNr = 0 then
     begin
       SetField(fieldURL, Address);
       AnalyzeMoviePage;
     end
  else
  begin
    PickTreeClear;

    PickTreeAdd('Risultati ricerca per "' + StringReplace(MovieName, '+', ' ') + '":', '');
    AddMoviesTitles;
    if TheMovieAddress='' then
    begin
      if PickTreeExec(Address) then
         AnalyzePage(Address);
    end
    else
    begin
      SetField(fieldURL, MovieAddress);
      Page.Text := GetPage(Address); //Page.Text := GetPage(TheMovieAddress);
      AnalyzeMoviePage;
    end;
  end;
end;

procedure AnalyzeMoviePage;    //estrae campi dalla pagina del libro scelto
var
  SavePage, SaveLine, Line, Value, PreviousLine, NomeHtml, sTemp: string;
  LineNr, LengthLine: Integer;
  BeginPos, EndPos, Field: Integer;
  BeginDiv, EndDiv: Integer;
  LengthDiv: Integer;
  InCatalogo: string;
  BeginChar, EndChar: string;
  SaveCommento, Commento: string;
  BeginLineNr, endLineNr: Integer;

begin
  Pagestr := TextBetween(Pagestr, '<table class="scheda-prodotto-detail" cellspacing="0">', '<h3 class="product_section_title">Recensioni degli utenti</h3>');
  SavePage := Pagestr;
  if length(Pagestr) > 0 then
   begin
     SetField(fieldDate, DateToStr(Date));
// Titolo Tradotto
     Line := TextBetween(Pagestr, '<h1 class="product_heading_title">', '</h1>'); // Titolo tradotto
     HTMLRemoveTags(Line);
     HTMLDecode(Line);
     Line := Fulltrim(Line);
     setfield(FieldTranslatedTitle, Line);

     Line := TextBetween(Pagestr, '<div class="product_description">', '</div>');    //trama
     HTMLRemoveTags(Line);
     HTMLDecode(Line);
     Line := Fulltrim(Line);
     setfield(FieldDescription, Line);

     Line := TextBetween(Pagestr, '<span class="product_label">Attori: </span>', '</span>'); //Cast
     HTMLRemoveTags(Line);
     HTMLDecode(Line);
     Line := Fulltrim(Line);
     if Length(Line) > 0 then
         setfield(FieldActors, Line);

     Line := TextBetween(Pagestr, '<span class="product_label">Anno produzione: </span>', '</span>');     // anno di produzione
     HTMLRemoveTags(Line);
     HTMLDecode(Line);
     Line := Fulltrim(Line);
     if Length(Line) > 0 then
         setfield(FieldYear, Line);

     Line := TextBetween(Pagestr, '<span class="product_label">Produttore: </span>', '</span>');        // produtore
     HTMLRemoveTags(Line);
     HTMLDecode(Line);
     Line := Fulltrim(Line);
     if Length(Line) > 0 then
         setfield(FieldProducer, Line);

     Line := TextBetween(Pagestr, '<span class="product_label">Genere: </span>', '</span>');       // genere
     HTMLRemoveTags(Line);
     HTMLDecode(Line);
     Line := Fulltrim(Line);
     if Length(Line) > 0 then
         setfield(FieldCategory, Line);
         

     Line := TextBetween(Pagestr, '<span class="product_label">Nazione: </span>', '</span>');        // Nazione
     HTMLRemoveTags(Line);
     HTMLDecode(Line);
     Line := Fulltrim(Line);
     if Length(Line) > 0 then
         setfield(FieldCountry, Line);

     Line := TextBetween(Pagestr, '<span class="product_label">Durata: </span>', '</span>');       // Durata
     HTMLRemoveTags(Line);
     HTMLDecode(Line);
     Line := Fulltrim(Line);
     delete(Line, length(Line), 1);
     if Length(Line) > 0 then
         setfield(FieldLength, Line);
   end;

//****** inizio estrazione commenti - eliminato. per ripristinare prendere versione script per i libri ****************
//fulvio estrazione-commenti;
//**************************************** fine estrazione commenti ******************************

// Picture import            <table width="100%" cellpadding="8" border="0">     // per non trovato??????
    Line := TextBetween(Pagestr, '<td class="img">', '/td>');
    Line := TextBetween(Line, 'src="', '" height="240"');   // Extract the picture URL from "Page"
    HTMLRemoveTags(Line);
    HTMLDecode(Line);
//    setfield(FieldURL, Line);
    GetPicture(Line);
end;

procedure AddMoviesTitles;
var
  LghtMovieTitle, LgthLine, LineNr, LineBegin, LineEnd: Integer;
  Line, InitString, EndString: string;
  MovieTitle, MovieAddress, Editor, year, MovieAuthor, Newmovietitle: string;
  BeginChar: string;
  BeginPos, EndPos: Integer;
begin
  TheMovieAddress := '*';
  LineNr := 0;
  InitString := '<table class="search-results-listing" cellspacing="0" border="0">';
  EndString := '</table>';
  Pagestr := TextBetween(Pagestr, InitString, EndString);
  Line := TextBetween(Pagestr, '<tr>', '</tr>');

while length(Line) > 0 do
  begin
    LgthLine := length(Line);
    BeginChar := '<a href="';
    MovieAddress := Textbetween(Line, BeginChar, '"');                   // link del film
    EndPos := pos(BeginChar, Line) + length(MovieAddress) + 1;
    HTMLRemoveTags(MovieAddress);
    HTMLDecode(MovieAddress);
    MovieAddress := FullTrim(MovieAddress);
    TheMovieAddress := MovieAddress;

    BeginChar := 'title="';
    MovieTitle := Textbetween(Line, BeginChar, '"');                     // titolo del film
    HTMLRemoveTags(MovieTitle);
    HTMLDecode(MovieTitle);
    MovieTitle := FullTrim(MovieTitle);
    LghtMovieTitle := Length(MovieTitle);

    BeginChar := '<a class="authors_and_publisher_url_html"';
    MovieAuthor := Textbetween(Line, BeginChar, '</a>');                     // regista
    MovieAuthor := TextBetween(MovieAuthor, 'title="', '"');
    HTMLRemoveTags(MovieAuthor);
    HTMLDecode(MovieAuthor);
    MovieAuthor := FullTrim(MovieAuthor);

    MovieTitle := MovieTitle + ' (' + MovieAuthor + ')';
    if LghtMovieTitle > 6 then
       PickTreeAdd(Movietitle, MovieAddress);
//fulvio    TheMovieAddress := '*';
    Delete(Pagestr, 1, (lgthLine - 1));
    Line := TextBetween(Pagestr, '<tr>', '</tr>');

  end;
  if TheMovieAddress='*' then TheMovieAddress := '';
end;

procedure estrazionecommenti;
begin
     BeginLineNr := FindLine('<br /><table border=0 cellspacing="12">', Page, 0);              // inizio estrazione commenti
     EndLineNr   := FindLine('</table>', Page, BeginLinenr);    // fine estrazione commenti
     Line := '';
     While BeginLineNr <= EndLineNr do
        begin
        Line := Line + Page.GetString(BeginLineNr);    // inizio estrazione commenti
        beginLineNr := BeginLineNr + 1;
        end;
     LengthLine := length(Line);
     SaveCommento := '';
     BeginDiv := Pos('<div class', Line);
     Delete(Line, 1, BeginDiv - 1);    // ora Line comincia con <div class
     SaveLine := Line;
     BeginChar := 'border="0" > <b>';                     // 1
     EndChar   := '<br />';
     Commento := TextBetween(Line, BeginChar, EndChar); // estrae commento succinto
//     setfield(FieldComments, Line);
     While Commento <> '' do
        begin
        EndDiv := Pos('</div>', Line) + Length('</div>');    // lunghezza della divisione <div> </div>

        EndPos := Pos(EndChar, Line);
        delete(Line, 1, Endpos - 1);
        LengthLine := length(Line);
        HTMLRemoveTags(Commento);
        HTMLDecode(Commento);
//        Commento := Fulltrim(Commento);
        SaveCommento := SaveCommento + Commento + ' ';

        BeginChar := '<br />';
        EndChar   := '<b>';
        Commento := TextBetween(Line, BeginChar, EndChar); // 2
        EndPos := Pos(EndChar, Line);
        delete(Line, 1, Endpos - 1);
        LengthLine := length(Line);
        HTMLRemoveTags(Commento);
        HTMLDecode(Commento);
//        Commento := Fulltrim(Commento);      // appena ripristinato
        SaveCommento := SaveCommento + Commento;

        BeginChar := '<b>';
        EndChar   := '</b>';
        Commento := TextBetween(Line, BeginChar, EndChar); // 3
        EndPos := Pos(EndChar, Line);
        delete(Line, 1, Endpos - 1);
        LengthLine := length(Line);
        HTMLRemoveTags(Commento);
        HTMLDecode(Commento);
        Commento := Fulltrim(Commento);
        SaveCommento := SaveCommento + Commento + ' - ';

        BeginChar := '>leggi tutte le sue recensioni</a><br /><br /><font color="#67b00e">';                   // estrae commento esteso
        EndChar   := '<font color=';
        Commento := TextBetween(Line, BeginChar, EndChar); // estrae commento succinto
        EndPos := Pos(EndChar, Line);
        delete(Line, 1, Endpos - 1);
        LengthLine := length(Line);
        HTMLRemoveTags(Commento);
        HTMLDecode(Commento);
        Commento := Fulltrim(Commento);
        SaveCommento := SaveCommento + Commento + ' ' + virgolette + crlf;     // qui aggiunge virgolette

        EndChar   := 'rel="nofollow"';
        EndPos := Pos(EndChar, Line) + length(EndChar);
        delete(Line, 1, Endpos -1);
        EndChar   := 'rel="nofollow"';
        EndPos := Pos(EndChar, Line) + length(EndChar);
        delete(Line, 1, Endpos - 1);

        BeginDiv := Pos('<div class', Line);
        Delete(Line, 1, BeginDiv - 1);    // ora Line comincia con <div class

        BeginChar := 'border="0" > <b>';
        EndChar   := '<br />';
        Commento := TextBetween(Line, BeginChar, EndChar); // estrae commento succinto
     end;
//    end;
    setfield(FieldComments, SaveCommento);
end;

// -----------------------------
// Questo č il main dello script
// -----------------------------
begin
  if CheckVersion(3,5,0) then
   begin
//    MovieName := StringReplace(GetField(fieldTranslatedTitle), ' ', '+');
    MovieName := GetField(fieldTranslatedTitle);
//    if MovieName = '' then
//      MovieName := StringReplace(GetField(fieldOriginalTitle), ' ', '+');
    if Input('LibreriaUniversitaria Import', 'Digita il titolo del libro:', MovieName) then
    begin
//                   http://www.libreriauniversitaria.it/c_power_search.php?shelf=MIT&q=cani+gatti&submit=    film - Movie
//                   http://www.libreriauniversitaria.it/c_power_search.php?shelf=BIT&q=cani+gatti&submit=    libri - Books
//      AnalyzePage('http://www.libreriauniversitaria.it/c_search.php?noinput=1&shelf=BIT&title_query='+UrlEncode(MovieName)+'&author_query=&publisher_query=&series_query=&subject_query=&isbn_query=&dewey_query=AAA&search=Cerca');
    MovieName := StringReplace(MovieName, ' ', '+');
    InitSearch := 'http://www.libreriauniversitaria.it/c_power_search.php?shelf=MIT&q=' + MovieName;
    EndSearch  := '&submit=';
    UrlSearch  := InitSearch + EndSearch;
    SetField(fieldURL, UrlSearch);            //URL della ricerca
    AnalyzePage(UrlSearch);
    end;
   end
  else
    ShowMessage('Questo script richiede una versione pių nuova di Ant Movie Catalog (almeno la versione 3.5.0)');
end.