public static void writeProperties(string _path)
{
//this method assumes that in you have scraped a number of Scratch files
//it will then put all the corresponding properties in /properties
DirectoryInfo d = new DirectoryInfo(_path);
FileInfo[] Files = d.GetFiles(); //Getting files
int i = 0;
foreach (FileInfo file in Files)
{
//get the id:
string id = Path.GetFileNameWithoutExtension(file.Name);
string projectURL = @"https://scratch.mit.edu/projects/" + id + "/?x=" + DateTime.Now.ToString();
//we are adding a fake quety string to prevent the browser form loading from the cache and getting old data
var HTML = JSONGetter.GetJSON(projectURL);
if (HTML != null)
{
if (isShared(HTML))
{
string pathForProperties = _path + "properties\\properties.sb";
JSONGetter.writeStringToFile(id + ",", pathForProperties, true, false);
FindCountandWritetoFile(HTML, "fav-count", pathForProperties);
FindCountandWritetoFile(HTML, "love-count", pathForProperties);
FindCountandWritetoFile(HTML, "icon views", pathForProperties);
FindCountandWritetoFile(HTML, "icon remix-tree", pathForProperties);
FindCountandWritetoFile(HTML, "Shared:", pathForProperties);
FindCountandWritetoFile(HTML, "Modified:", pathForProperties);
FindUserWritetoFile(HTML, pathForProperties);
}
else
{
string pathForProperties = _path + "properties\\notShared.sb";
JSONGetter.writeStringToFile(id, pathForProperties, true, true);
}
}
Console.WriteLine(i.ToString());
i++;
}
}
private static void FindUserWritetoFile(string HTML, string pathForProperties)
{
var toFind = "id=\"owner";
var found = HTML.IndexOf(toFind);
if (found != -1)
{
var endofSpan = HTML.IndexOf("</span>", found);
var item = HTML.Substring(found + toFind.Length + 2, endofSpan - found - toFind.Length - 2);
var itemNoSpaces = item.Replace(" ", "").Replace(" ", "").Replace("\n", "");
JSONGetter.writeStringToFile(itemNoSpaces, pathForProperties, true, true);
}
}
private static void FindCountandWritetoFile(string HTML, string toFind, string pathForProperties)
{
var found = HTML.IndexOf(toFind);
if (found != -1)
{
var endofSpan = HTML.IndexOf("</span>", found);
var item = HTML.Substring(found + toFind.Length + 2, endofSpan - found - toFind.Length - 2);
var itemNoSpacesandComma = item.Replace(" ", "").Replace(" ", "").Replace("\n", "") + ",";
if (itemNoSpacesandComma == ",")
{
itemNoSpacesandComma = "0,";
}
JSONGetter.writeStringToFile(itemNoSpacesandComma, pathForProperties, true, false);
}
}
static ArrayList flatten(ref int order, JsonArray scripts, ref string scopeType, ref string scopeName, ref int indent, string path, string id, ref int maxIndent)
{
var result = new ArrayList();
if (scopeName[0] != '"')
{
//not in quotes? add them
scopeName = "\"" + scopeName + "\"";
}
//by default we add the order, type of the scope (scene, sprite, or proc) the name of the scope and the indent
string toPrint = scopeType + "," + scopeName + "," + indent.ToString();
bool added = false;
bool addOrder = true;
foreach (var innerScript in scripts)
{
//if the script is primitive, we just print it.
if (innerScript is JsonPrimitive)
{
if (addOrder)
{
toPrint += "," + order + "," + innerScript;
order = order + 1;
addOrder = false;
}
else
{
toPrint += "," + innerScript;
}
added = true; //it could be that there will be more primitives (arguments) so we only print at the end
}
if (innerScript is JsonArray)
{
if (AllOneField((JsonArray)innerScript))
{
if (innerScript.Count == 0)
{
//this is an empy array
if (addOrder)
{
toPrint += "," + order + ",[]";
order = order + 1;
addOrder = false;
}
else
{
toPrint += ",[]";
}
}
else
{
int j = indent + 1;
if (j > maxIndent)
{
maxIndent = j;
}
foreach (var item in flatten(ref order, (JsonArray)(innerScript), ref scopeType, ref scopeName, ref j, id, path, ref maxIndent))
{
result.Add(item);
}
}
}
else
{
if (innerScript.Count > 0 && innerScript[0].ToString() == "\"procDef\"")
{
//first save this definition to a separate file
string procdef = id + "," + scopeName + ",procDef," + innerScript[1].ToString() + "," + innerScript[2].Count.ToString(); //procdef plus name of the proc plus number of arguments
JSONGetter.writeStringToFile(procdef, path + "output\\procedures.csv", true);
toPrint += ",procdef";
//now set the other blocks to the scope of this proc
scopeType = "procDef";
scopeName = innerScript[1].ToString();
added = true;
}
else
{
int j = indent + 1;
if (j > maxIndent)
{
maxIndent = j;
}
foreach (var item in flatten(ref order, (JsonArray)(innerScript), ref scopeType, ref scopeName, ref j, id, path, ref maxIndent))
{
result.Add(item);
}
}
}
}
}
if (added)
{
result.Add(toPrint);
}
return(result);
}
