/// <summary>
/// Call method of given class using provided arguments.
/// </summary>
/// <param name="class_name">Class name</param>
/// <param name="args0">Constructor args</param>
/// <param name="method_name">Method name</param>
/// <param name="args">List of arguments</param>
/// <returns>Result of method execution</returns>
public static Object CallMethod(String class_name, TArrayList args0, String method_name, TArrayList args)
{
Type type = Type.GetType(class_name.Replace('/', '.'));
Type[] types0 = GetTypes(args0);
System.Reflection.ConstructorInfo constructorInfo = type.GetConstructor(types0);
Object doObject = constructorInfo.Invoke(args0.ToArray());
Type[] types = GetTypes(args);
System.Reflection.MethodInfo methodInfo = type.GetMethod(method_name, types);
if (methodInfo != null)
{
if (args != null && args.Size() > 0)
{
return(methodInfo.Invoke(doObject, args.ToArray()));
}
else
{
return(methodInfo.Invoke(doObject, null));
}
}
else
{
return(null);
}
}
private static Type[] GetTypes(TArrayList args)
{
Type[] types = args != null && args.Size() > 0 ? new Type[args.Size()] : new Type[0];
if (types.Length > 0)
{
for (int n = 0; n < args.Size(); n++)
{
types[n] = args[n].GetType();
if (args[n] is String)
{
int result;
if (int.TryParse((String)args[n], out result))
{
types[n] = typeof(int);
args[n] = result;
}
}
}
}
return(types);
}
/// <summary>
/// Call static method of given class using provided arguments.
/// </summary>
/// <param name="class_name">Class name</param>
/// <param name="method_name">Method name</param>
/// <param name="args">List of arguments</param>
/// <returns>Result of method execution</returns>
public static Object CallStaticMethod(String class_name, String method_name, TArrayList args)
{
Type type = Type.GetType(class_name.Replace('/', '.'));
System.Reflection.MethodInfo methodInfo = type.GetMethod(method_name);
if (args != null && args.Size() > 0)
{
return(methodInfo.Invoke(null, args.ToArray()));
}
else
{
return(methodInfo.Invoke(null, null));
}
}
/// Execute main logic for Menu block
public override void Execute()
{
var publicPages = new TArrayList();
var bookmark = (String)null;
if (this.context.Contains("Name_Category"))
{
bookmark = CAT("#", Config.NAME_ITEMS, "_by_", this.context["Name_Category"]);
}
publicPages.Add("Home");
publicPages.Add("home");
if (this.context.IsMobile)
{
publicPages.Add(Config.NAME_ITEMS); publicPages.Add("items");
if (Config.SHOW_BOTTOM && this.context.Contains("Name_Category"))
{
publicPages.Add(CAT("By ", this.context["Name_Category"]));
publicPages.Add(bookmark);
//publicPages.Add("RSS Feeds");
//publicPages.Add("#read_rss_feeds");
}
publicPages.Add("Sources");
publicPages.Add("sources");
}
else
{
publicPages.Add(CAT("Browse ", Config.NAME_ITEMS));
publicPages.Add("items");
if (Config.SHOW_BOTTOM && this.context.Contains("Name_Category"))
{
publicPages.Add(CAT(Config.NAME_ITEMS, " by ", this.context["Name_Category"]));
publicPages.Add(bookmark);
publicPages.Add("Read RSS Feeds");
publicPages.Add("#Read_RSS_Feeds");
}
publicPages.Add("Sources");
publicPages.Add("sources");
}
var menuItems = new TArrayList();
for (int n = 0; n < publicPages.Size(); n += 2)
{
var row = new THashtable();
var title = STR(publicPages[n + 0]);
var page = STR(publicPages[n + 1]);
var href = (String)null;
if (EQ(page, "home"))
{
href = Config.TOP_DIR;
}
else
{
if (EQ(page.Substring(0, 1), "#"))
{
href = page;
}
else
{
href = this.GetLink(Config.INDEX_PAGE, "?p=", null, page);
}
}
row["[#Link]"] = href;
row["[#LinkText]"] = title;
row["[#Prefix]"] = n != 0 ? " • " : " ";
menuItems.Add(row);
}
var prepare = new THashtable();
prepare["[#MenuItems]"] = menuItems;
this.Write("menu", prepare);
}
/// <summary>
/// Execute template processing.
/// </summary>
/// <param name="template">Template in form of the list of lines.</param>
/// <param name="hash">Data for merging with template.</param>
/// <returns>Resulting content.</returns>
private String ProcessTemplate(TArrayList template, THashtable hash)
{
if (this.context.IsMobile)
{
if (hash == null)
{
hash = new THashtable();
}
hash["[#Is_Mobile]"] = 1;
}
var trimLine = true;
var trimEnd = EOL;
var ifMode = 0;
var repeatMode = 0;
var ifBuf = new TArrayList();
var repeatBuf = new TArrayList();
var ifWhat = "";
var repeatWhat = "";
var content = "";
for (int n = 0; n < template.Size(); n++)
{
var line = (String)template[n];
var lineNoComments = TrimComments(line); //, BLANK(this.context.Api)); //TODO
if (ifMode > 0)
{
if (lineNoComments.IndexOf("#if") == 0)
{
ifMode++;
}
if (lineNoComments.IndexOf("#end if") == 0)
{
if (ifMode == 1)
{
var not = (ifWhat.IndexOf("!") == 0);
var eq = (ifWhat.IndexOf("==") != -1);
var neq = (ifWhat.IndexOf("!=") != -1);
var processFlag = false;
if (not == true)
{
if (!hash.ContainsKey(ifWhat.Substring(1))) //TODO
{
processFlag = true;
}
}
else
{
if (eq)
{
String[] ifWhatArray = Strings.Split("==", ifWhat);
String ifWhat1 = ifWhatArray[0];
String ifWhat2 = ifWhatArray[1];
if (hash.ContainsKey(ifWhat1) && EQ(hash[ifWhat1], ifWhat2))
{
processFlag = true;
}
}
else if (neq)
{
String[] ifWhatArray = Strings.Split("!=", ifWhat);
String ifWhat1 = ifWhatArray[0];
String ifWhat2 = ifWhatArray[1];
if (hash.ContainsKey(ifWhat1) && !EQ(hash[ifWhat1], ifWhat2))
{
processFlag = true;
}
}
else if (hash.ContainsKey(ifWhat))
{
processFlag = true;
}
}
if (processFlag)
{
content += ProcessTemplate(ifBuf, hash);
}
ifBuf = new TArrayList();
}
else
{
ifBuf.Add(line);
}
ifMode--;
}
else
{
ifBuf.Add(line);
}
}
else if (repeatMode > 0)
{
if (lineNoComments.IndexOf("#repeat") == 0)
{
repeatMode++;
}
if (lineNoComments.IndexOf("#end repeat") == 0)
{
if (repeatMode == 1)
{
if (hash.ContainsKey(repeatWhat))
{
var rows = (TArrayList)hash[repeatWhat];
for (int r = 0; r < rows.Size(); r++)
{
content += ProcessTemplate(repeatBuf, (THashtable)rows[r]);
}
hash.Remove(repeatWhat);
}
repeatBuf = new TArrayList();
}
else
{
repeatBuf.Add(line);
}
repeatMode--;
}
else
{
repeatBuf.Add(line);
}
}
else
{
if (lineNoComments.IndexOf("#if") == 0)
{
ifMode = repeatMode > 0 ? 2 : 1;
ifWhat = lineNoComments.Substring(4).Trim();
}
else if (lineNoComments.IndexOf("#repeat") == 0)
{
repeatMode++;
repeatWhat = lineNoComments.Substring(8).Trim();
repeatBuf = new TArrayList();
}
else
{
if (trimLine)
{
line = line.Trim();
line += trimEnd;
}
content += line;
}
}
}
var result = FormatTemplate(content, hash);
return(result);
}
/// <summary>
/// Add standard categories (from DB) to current item.
/// </summary>
/// <param name="dsCategories">DataSet with categories (pre-loaded from DB).</param>
/// <param name="lang">Input language.</param>
/// <returns>Number of added categories.</returns>
public int AddStandardCategories(DataSet dsCategories, String lang)
{
//if (BLANK(this.description))
// return;
var categoryTags = new TArrayList();
if (!BLANK(this.category))
{
categoryTags.AddAll(Strings.Split(", ", this.category));
}
for (int n1 = 0; n1 < dsCategories.GetSize(); n1++)
{
var oCategory = dsCategories.GetRow(n1);
var rssAllowedKey = STR(oCategory["s_CatId"]);
var name = STR(oCategory["s_Name"]);
var filterValue = STR(oCategory["s_Filter"]);
String[] filterChunks = Strings.Split("~", filterValue);
String[] includeChunks = SIZE(filterChunks) > 0 ?
Strings.Split("\\|", filterChunks[0]) : Strings.EmptyArray();
String[] excludeChunks = SIZE(filterChunks) > 1 ?
Strings.Split("\\|", filterChunks[1]) : Strings.EmptyArray();
var includeFlag = false;
for (int n2 = 0; n2 < SIZE(includeChunks); n2++)
{
var includeChunk = includeChunks[n2]; //Regex.Escape(includeChunks[n2]);
if (Regex.IsMatch(this.title, includeChunk, RegexOptions.IgnoreCase))
{
includeFlag |= true;
break;
}
if (!BLANK(this.description) && Regex.IsMatch(this.description, includeChunk, RegexOptions.IgnoreCase))
{
includeFlag |= true;
break;
}
}
for (int n3 = 0; n3 < SIZE(excludeChunks); n3++)
{
var excludeChunk = excludeChunks[n3]; //Regex.Escape(excludeChunks[n3]);
if (Regex.IsMatch(this.title, excludeChunk, RegexOptions.IgnoreCase))
{
includeFlag &= false;
break;
}
if (!BLANK(this.description) && Regex.IsMatch(this.description, excludeChunk, RegexOptions.IgnoreCase))
{
includeFlag &= false;
break;
}
}
if (includeFlag)
{
categoryTags.Add(name);
}
}
if (categoryTags.Size() == 0)
{
return(0);
}
//TODO
//TArrayList uniqueCategories = this.NormalizeList(categoryTags, lang);
//category = String.Join(", ", uniqueCategories);
this.category = Strings.Join(", ", (String[])categoryTags.ToArray(
typeof(String)
));
return(categoryTags.Size());
}