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// Material/Shader Inspector for Unity 2017/2018
// Copyright (C) 2019 Thryrallo
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text.RegularExpressions;
using UnityEditor;
using UnityEngine;
namespace Thry
{
public abstract class ModuleSettings
{
public const string MODULES_CONFIG = "Thry/modules_config";
public abstract void Draw();
}
public class ModuleHandler
{
private static List<Module> first_party_modules;
private static List<Module> third_party_modules;
private static bool modules_are_being_loaded = false;
private class ModuleCollectionInfo
{
public string id = null;
public string url = null;
public string author = null;
}
private class ModuleCollection
{
public List<ModuleCollectionInfo> first_party = null;
public List<ModuleCollectionInfo> third_party = null;
}
public static List<Module> GetFirstPartyModules()
{
if (!modules_are_being_loaded)
LoadModules();
return first_party_modules;
}
public static void ForceReloadModules()
{
LoadModules();
}
public static List<Module> GetThirdPartyModules()
{
if (!modules_are_being_loaded)
LoadModules();
return third_party_modules;
}
private static void LoadModules()
{
modules_are_being_loaded = true;
WebHelper.DownloadStringASync(URL.MODULE_COLLECTION, delegate (string s) {
first_party_modules = new List<Module>();
third_party_modules = new List<Module>();
ModuleCollection module_collection = Parser.ParseToObject<ModuleCollection>(s);
foreach(ModuleCollectionInfo info in module_collection.first_party)
{
LoadModule(info,first_party_modules);
}
foreach (ModuleCollectionInfo info in module_collection.third_party)
{
LoadModule(info, third_party_modules);
}
});
}
private static void LoadModule(ModuleCollectionInfo info, List<Module> modules)
{
WebHelper.DownloadStringASync(info.url, delegate (string data)
{
Module new_module = new Module();
new_module.url = info.url;
new_module.author = info.author;
new_module.id = info.id;
new_module.available_module = Parser.ParseToObject<ModuleInfo>(data);
new_module.available_module.version = new_module.available_module.version.Replace(",", ".");
bool module_installed = LoadModuleLocationData(new_module);
if (module_installed)
InitInstalledModule(new_module);
else if (Helper.ClassWithNamespaceExists(new_module.available_module.classname))
CheckForUnregisteredInstall(new_module);
if (new_module.installed_module != null)
new_module.installed_module.version = new_module.installed_module.version.Replace(",", ".");
if (new_module.available_module.requirement != null)
new_module.available_requirement_fullfilled = new_module.available_module.requirement.Test();
if (new_module.available_requirement_fullfilled && new_module.installed_module != null && Helper.CompareVersions(new_module.installed_module.version, new_module.available_module.version) == 1)
new_module.update_available = true;
modules.Add(new_module);
UnityHelper.RepaintEditorWindow<Settings>();
});
}
private static bool LoadModuleLocationData(Module m)
{
string data = FileHelper.LoadValueFromFile(m.id,PATH.MODULES_LOCATION__DATA);
if (string.IsNullOrEmpty(data))
{
return false;
}
m.location_data = Parser.ParseToObject<ModuleLocationData>(data);
if (AssetDatabase.GUIDToAssetPath(m.location_data.guid) == "")
{
m.location_data = null;
return false;
}
return true;
}
private static void SaveModuleLocationData(Module m, string guid)
{
ModuleLocationData locationData = new ModuleLocationData();
locationData.guid = guid;
locationData.classname = m.installed_module.classname;
locationData.files = m.installed_module.files.ToArray();
FileHelper.SaveValueToFile(m.id, Parser.ObjectToString(locationData), PATH.MODULES_LOCATION__DATA);
}
private static void CheckForUnregisteredInstall(Module module)
{
//Debug.Log(module.available_module.classname + ":" + Helper.ClassWithNamespaceExists(module.available_module.classname));
if (Helper.ClassWithNamespaceExists(module.available_module.classname))
{
module.path = ResolveFilesToDirectory(module.available_module.files.ToArray());
if (string.IsNullOrEmpty(module.path) == false)
{
module.installed_module = Parser.ParseToObject<ModuleInfo>(FileHelper.ReadFileIntoString(FindModuleFilePath(module.path)));
SaveModuleLocationData(module,AssetDatabase.AssetPathToGUID(module.path));
}
}
}
//TODO save location data on install
// delete location data on remove
// destingish between public and private modules
private static void InitInstalledModule(Module m)
{
bool remove = false;
if (Helper.ClassWithNamespaceExists(m.location_data.classname))
{
m.path = GetModuleDirectory(m);
if (string.IsNullOrEmpty(m.path) == false)
{
m.installed_module = Parser.ParseToObject<ModuleInfo>(FileHelper.ReadFileIntoString(FindModuleFilePath(m.path)));
string calced_guid = AssetDatabase.AssetPathToGUID(m.path);
if (m.location_data.guid != calced_guid)
SaveModuleLocationData(m, calced_guid);
}
else
{
remove = true;
}
}
if (remove)
{
FileHelper.RemoveValueFromFile(m.id, PATH.MODULES_LOCATION__DATA);
m.location_data = null;
}
}
private static string GetModuleDirectory(Module m)
{
string path = null;
if(m.location_data != null)
{
path = AssetDatabase.GUIDToAssetPath(m.location_data.guid);
if(path == "" || path == null || !Directory.Exists(path))
{
path = ResolveFilesToDirectory(m.location_data.files);
}
}
if (!Directory.Exists(path))
path = null;
return path;
}
private static string ResolveFilesToDirectory(string[] files)
{
Dictionary<string, int> path_refernces = new Dictionary<string, int>();
foreach (string file in files)
{
string[] refernces = ResolveFilesToDirectoryFindAllReferneces(file);
foreach(string p in refernces)
{
string found_dir = p.Replace(file, "");
if (path_refernces.ContainsKey(found_dir))
path_refernces[found_dir] = path_refernces[found_dir] + 1;
else
path_refernces[found_dir] = 1;
}
}
int most_refernces = 0;
string path = null;
foreach(KeyValuePair<string,int> pair in path_refernces)
{
if (pair.Value > most_refernces)
{
most_refernces = pair.Value;
path = pair.Key;
}
}
return path;
}
private static string[] ResolveFilesToDirectoryFindAllReferneces(string file_sub_path)
{
List<string> valid_paths = new List<string>();
string[] found_paths = UnityHelper.FindAssetsWithFilename(Path.GetFileName(file_sub_path)).ToArray();
foreach (string p in found_paths)
{
if (p.EndsWith(file_sub_path))
valid_paths.Add(p);
}
return valid_paths.ToArray();
}
private static string FindModuleFilePath(string directory_path)
{
string module_path = null;
int likelyness = -1;
foreach(string f in Directory.GetFiles(directory_path)){
string file_name = Path.GetFileName(f);
int l = 0;
if (file_name.Contains("module")) l++;
if (file_name.Contains("thry")) l++;
if (file_name.Contains(".json")) l++;
if (l > likelyness)
{
likelyness = l;
module_path = f;
}
}
return module_path;
}
public static void InstallRemoveModule(Module module, bool install)
{
if (install && module.installed_module == null)
InstallModule(module);
else if (!install && module.installed_module != null)
RemoveModule(module);
}
public static void OnCompile()
{
string url = FileHelper.LoadValueFromFile("update_module_url", PATH.AFTER_COMPILE_DATA);
string id = FileHelper.LoadValueFromFile("update_module_id", PATH.AFTER_COMPILE_DATA);
if (url != null && url.Length > 0 && id != null && id.Length > 0)
{
InstallModule(url, id);
FileHelper.SaveValueToFile("update_module_id", "", PATH.AFTER_COMPILE_DATA);
FileHelper.SaveValueToFile("update_module_url", "", PATH.AFTER_COMPILE_DATA);
}
}
public static void UpdateModule(Module module)
{
module.is_being_installed_or_removed = true;
FileHelper.SaveValueToFile("update_module_url", module.url, PATH.AFTER_COMPILE_DATA);
FileHelper.SaveValueToFile("update_module_id", module.id, PATH.AFTER_COMPILE_DATA);
RemoveModule(module);
}
public static void InstallModule(string url, string id)
{
WebHelper.DownloadStringASync(url, delegate (string data)
{
Module new_module = new Module();
new_module.url = url;
new_module.id = id;
new_module.available_module = Parser.ParseToObject<ModuleInfo>(data);
InstallModule(new_module);
});
}
public static void InstallModule(Module module)
{
module.is_being_installed_or_removed = true;
string temp_path = InstallModuleGetTempDir(module);
InstallModuleDownloadFiles(module,temp_path);
}
private static string InstallModuleGetTempDir(Module module)
{
return "temp_module_" + module.id;
}
private static void InstallModuleDownloadFiles(Module module, string temp_path)
{
EditorUtility.DisplayProgressBar(module.available_module.name+ " download progress", "", 0);
string base_url = Path.GetDirectoryName(module.url);
int i = 0;
foreach (string file_path in module.available_module.files)
{
WebHelper.DownloadFileASync(base_url + "/"+ file_path, temp_path + "/" + file_path, delegate (string data)
{
i++;
EditorUtility.DisplayProgressBar("Downloading files for " + module.available_module.name, "Downloaded " + base_url + file_path, (float)i / module.available_module.files.Count);
if (i == module.available_module.files.Count)
{
EditorUtility.ClearProgressBar();
InstallModuleFilesDownloaded(module,temp_path);
}
});
}
}
private static void InstallModuleFilesDownloaded(Module module, string temp_dir)
{
string modules_path = "Assets/thry_modules";
if (!Directory.Exists(modules_path))
AssetDatabase.CreateFolder("Assets", "thry_modules");
string install_path = modules_path + "/" + module.id;
module.installed_module = module.available_module;
string guid = AssetDatabase.CreateFolder(modules_path, module.id);
SaveModuleLocationData(module,guid);
FileHelper.WriteStringToFile(Parser.ObjectToString(module.available_module), temp_dir + "/module.json");
foreach(string d in Directory.GetDirectories(temp_dir))
{
Directory.Move(d, install_path + "/" + Path.GetFileName(d));
}
foreach (string f in Directory.GetFiles(temp_dir))
{
File.Move(f, install_path + "/" + Path.GetFileName(f));
}
Directory.Delete(temp_dir);
AssetDatabase.Refresh();
}
public static void RemoveModule(Module module)
{
module.is_being_installed_or_removed = true;
FileHelper.RemoveValueFromFile(module.id, PATH.MODULES_LOCATION__DATA);
foreach (Action f in pre_module_remove_functions)
f.Invoke();
TrashHandler.MoveDirectoryToTrash(module.path);
AssetDatabase.Refresh();
}
private static List<Action> pre_module_remove_functions = new List<Action>();
public static void RegisterPreModuleRemoveFunction(Action function)
{
pre_module_remove_functions.Add(function);
}
public static void OnEditorRemove()
{
string dir_path = ShaderEditor.GetShaderEditorDirectoryPath() + "/thry_modules";
if (Directory.Exists(dir_path))
TrashHandler.MoveDirectoryToTrash(dir_path);
}
}
}
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