fQaUxdAN

1/*
2
3Has same methods as IData
4    - put
5    - get
6    - has
7    - getKeys
8    - clear
9
10Own methods:
11    - create
12
13Own properties:
14    - file
15
16Because it has same method names as the methods in IData its easy to implement in existing script
17*/
18var File = Java.type("java.io.File");
19var Files = Java.type("java.nio.file.Files");
20var Paths = Java.type("java.nio.file.Paths");
21var CHARSET_UTF_8 = Java.type("java.nio.charset.StandardCharsets").UTF_8;
22var API = Java.type('noppes.npcs.api.NpcAPI').Instance();
23
24
25var IData_look_alike = new CSTData("storage/data.json")
26IData_look_alike.create();
27
28
29
30
31
32/*
33jsonfile can be non-existend json file
34
35use CSTData.create() to create it
36or use mkPath()
37*/
38function CSTData(jsonfile) {
39
40
41    this.file = jsonfile;
42
43    this.exists = function() {
44        return new File(this.file).exists();
45    };
46    this.create = function(){
47        if(!this.exists()) {
48            new File(this.file).createNewFile();
49            writeToFile(this.file, "{}");
50        }
51        return this;
52    };
53
54    this.clear = function() {
55        writeToFile(this.file, "{}");
56    }
57
58    this.put = function(key, value) {
59        try {
60            var d = JSON.parse(this.exists() ? readFileAsString(this.file).replace(/\n/gm, "") : "{}");
61            d[key] = value;
62            writeToFile(this.file, JSON.stringify(d));
63            return true;
64        } catch(exc) {
65            handleError(exc);
66            return false;
67        }
68    }
69
70    this.has = function(key) {
71        try {
72            return Object.keys(cson_parse(readFileAsString(this.file))).indexOf(key) > -1;
73        } catch(exc) {
74            handleError(exc);
75            return false;
76        }
77    }
78
79    this.get = function(key) {
80        try {
81            print(this.file.toString()+" --- "+key+" --- "+readFileAsString(this.file).toString());
82            var jdata = JSON.parse(readFileAsString(this.file));
83            if(Object.keys(jdata).indexOf(key) > -1) {
84                return jdata[key];
85            }
86        } catch(exc) {
87            handleError(exc);
88        }
89        return null;
90    }
91
92    this.getKeys = function() {
93        try {
94            var jdata = JSON.parse(readFileAsString(this.file));
95            return Object.keys(jdata);
96        } catch(exc) {
97            handleError(exc);
98        }
99        return [];
100    }
101
102    this.remove = function(key) {
103        try {
104            var jdata = JSON.parse(readFileAsString(this.file));
105            if(Object.keys(jdata).indexOf(key) > -1) {
106                delete jdata[key];
107                writeToFile(this.file, JSON.stringify(jdata));
108                return true;
109            }
110        } catch(exc) {
111            handleError(exc);
112        }
113
114        return false;
115    }
116}
117
118function handleError(error) {
119    API.getIWorld(0).broadcast("Error in CustomNPCs script! Check console for more info.");
120    print("Error in "+error.fileName+":"+error.lineNumber+"\n"+error.message+"\n\n"+error.stack);
121}
122
123//Creates file, but recursively created directories also if they dont exist
124function mkPath(path) {
125	var expath = path.split("/"); //split the path
126	var curpath = "";
127	for(var ex in expath as expt) { //loop trhough path
128		curpath += (curpath == "" ? "" : "/")+expt; //current path
129		var pfile = new File(curpath);
130		if(!pfile.exists()) {
131			if(expt.match(/[\w]+\.[\w]+/) === null) { //is dir?
132				pfile.mkdir();
133			} else {//Is file
134				pfile.createNewFile();
135			}
136		}
137	}
138}
139
140
141function readDir(dirPath){
142	var res = [];
143	var files = new File(dirPath).listFiles();
144	for(var id in files as file){
145		if(file.isDirectory())
146			res = res.concat( readDir(file.toString()) );
147		else
148			res.push( Java.from( readFile(file.toString()) ).join("\n").replace(/\t/g, "  ") );
149	}
150	return res;
151}
152
153function readFileAsString(filePath) {
154	return Java.from( readFile(filePath) ).join("\n").replace(/\t/g, "  ");
155}
156
157
158function readFile(filePath){
159	var path = Paths.get(filePath);
160	try{
161		var lines = Files.readAllLines(path, CHARSET_UTF_8);
162		return lines;
163	} catch (e){
164		return [];
165	}
166}
167
168/*
169offset && length are optional
170*/
171function writeToFile(filePath, text, offset, length) {
172	var path = Paths.get(filePath);
173	try {
174		var writer = Files.newBufferedWriter(path, CHARSET_UTF_8);
175		writer.write(text, offset||0, length||text.length);
176		writer.close();
177		return true;
178	} catch (exc) {
179		return false
180	}
181}