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Update luke.browser.js
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@4ty711
4ty711 committed Jul 28, 2020
1 parent 3529187 commit fb36b98
Showing 1 changed file with 103 additions and 31 deletions.
134 changes: 103 additions & 31 deletions luke.browser.js
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Original file line number Diff line number Diff line change
Expand Up @@ -11,17 +11,17 @@ if ((typeof process !== 'undefined') && ((process.release || {}).name === 'node'
global = window;

fs = {
readFile: function(url, encoding, cb){
if(url.indexOf('ls://') == 0)
return cb(localStorage.getItem(url))
readFile: function(url, encoding, cb) {
if (url.indexOf('ls://') == 0)
return cb(localStorage.getItem(url))

const reader = new FileReader();
reader.addEventListener('load', (event) => {
if(cb) cb(event.target.result);
if (cb) cb(event.target.result);
});
reader.readAsDataURL(url);
},
writeFile: function(url, data, cb){
writeFile: function(url, data, cb) {
cb(localStorage.setItem('ls://' + url, data))
}
}
Expand All @@ -37,7 +37,7 @@ var lang = {
execStatement: function() {

if (lang.context[lang.context.importNamespace]) {
if(environment != 'node') return console.log('feature not available in this environment')
if (environment != 'node') return console.log('feature not available in this environment')
try {
lang.context[lang.context.importNamespace] = require(lang.context.importUrl);
} catch (e) {
Expand Down Expand Up @@ -70,8 +70,8 @@ var lang = {
});

} else if (extention.toLowerCase() == "js") {
if(environment != 'node') return console.log('feature not available in this environment')

if (environment != 'node') return console.log('feature not available in this environment')

if (fileName.charAt(0) != '/') fileName = './' + fileName;
var file = require(fileName);
Expand All @@ -92,12 +92,11 @@ var lang = {
follow: ["{file}"],
method: function(ctx, file) {

function includeScript(code)
{
function includeScript(code) {
//console.log('ASff');
global.luke.parse(code);
}

var fileName = file;
var extention = fileName.split(".")[fileName.split(".").length - 1];

Expand All @@ -111,8 +110,8 @@ var lang = {

} else if (extention.toLowerCase() == "luke") {
if (fileName.charAt(0) != '/') fileName = './' + fileName;
fs.readFile(fileName, function(err, data){
if(err) return console.log('Error reading file');
fs.readFile(fileName, function(err, data) {
if (err) return console.log('Error reading file');
file = data;
});
includeScript(file)
Expand All @@ -136,6 +135,14 @@ var lang = {
console.log('vars', global.luke.vars)
}
},
func: {
manual: "Sets a function",
follow: ["{key,params,body}"],
method: function(ctx, data) {
global.luke.funcs[data.key] = { params: data.params, body: data.body };
console.log('funcs', global.luke.funcs)
}
},
version: {
manual: "See the installed version of luke",
follow: [],
Expand Down Expand Up @@ -197,25 +204,25 @@ var lang = {
follow: ["{param}"],
method: function(ctx, param) {

if(environment != 'node') return console.log('download not available in this environment')
if (environment != 'node') return console.log('download not available in this environment')

fetch(param)
.then(res => res.text())
.then(data => {
var fileName = param.split('/')[param.split('/').length - 1];
fs.writeFile(fileName, data, function(err, data){
console.log(fileName, 'downloaded');
})
});
.then(res => res.text())
.then(data => {

var fileName = param.split('/')[param.split('/').length - 1];
fs.writeFile(fileName, data, function(err, data) {
console.log(fileName, 'downloaded');
})
});

}
},
install: {
follow: ["{param}"],
method: function(ctx, param) {

if(!npm) return console.log('npm not available in this environment');
if (!npm) return console.log('npm not available in this environment');

npm.load({
loaded: false
Expand Down Expand Up @@ -257,6 +264,9 @@ var luke = {
// variables
vars: {},

// functions
funcs: {},

// statement context
ctx: {},

Expand Down Expand Up @@ -298,7 +308,10 @@ var luke = {

},

parse: function(code) {
parse: function(code, vars, funcs) {

if (!vars) vars = {};
if (!funcs) funcs = {};

var parts = code.split(this.lang.delimeter);

Expand Down Expand Up @@ -417,9 +430,13 @@ var luke = {
sequence(tokens, tokens[0], bestMatching, partId);
} else {

if (global.luke.vars[bestMatching]) {
if (vars[bestMatching] || global.luke.vars[bestMatching]) {

callTokenFunction(global.luke.ctx[partId], t, vars[bestMatching] || global.luke.vars[bestMatching]);
tokens.shift();
} else if (global.luke.funcs[bestMatching]) {

callTokenFunction(global.luke.ctx[partId], t, global.luke.vars[bestMatching]);
//callTokenFunction(global.luke.ctx[partId], t, global.luke.vars[bestMatching]);
tokens.shift();
} else if (bestMatchingInstruction.includes(",")) {
var rawSequence = bestMatchingInstruction.substring(1, bestMatchingInstruction.length - 1).split(",");
Expand Down Expand Up @@ -447,11 +464,44 @@ var luke = {
sequence(tokens, tokens[0], bestMatching, partId);
}

} else if (token.includes('(') && funcs || global.luke.funcs[token.substring(0, token.indexOf('('))]) {
execFunctionBody(token, vars, funcs)
} else {
console.log('unequal', instructionKey, token);
}
}

var execFunctionBody = (bestMatching, vars, funcs) => {
if (bestMatching.includes('(') && bestMatching.includes(')')) {

var scope = {
vars: {},
funcs: {}
};

var rawInputParams = bestMatching.substring(bestMatching.indexOf('(') + 1, bestMatching.indexOf(')'));
var inputParams = rawInputParams.split(",");
//console.log('params', inputParams);

bestMatching = bestMatching.substring(0, bestMatching.indexOf('('));
var rawDefinedParams = global.luke.funcs[bestMatching].params;
rawDefinedParams = rawDefinedParams.substring(rawDefinedParams.indexOf('(') + 1, rawDefinedParams.indexOf(')'));
var definedParams = rawDefinedParams.split(",");
//console.log('definedParams', definedParams);

definedParams.forEach(function(param, i) {
scope.vars[param] = inputParams[i]
})

//console.log(global.luke.funcs[bestMatching].body)

var body = global.luke.funcs[bestMatching].body;

luke.parse(body.substring(body.indexOf('{') + 1, body.indexOf('}')), scope.vars);

}
}


var splitInit = (parts) => {
parts.forEach(p => {
Expand All @@ -469,7 +519,7 @@ var luke = {

tokens.push(this.lang.delimeter);

var t = tokens[0].replace(/(\r\n|\n|\r)/gm,"");
var t = tokens[0].replace(/(\r\n|\n|\r)/gm, "");

tokens.shift();

Expand All @@ -485,9 +535,16 @@ var luke = {
sequence(tokens, tokens[0], bestMatching, partId);
} else {

if (global.luke.vars[bestMatching]) {
if (vars[bestMatching] || global.luke.vars[bestMatching]) {

callTokenFunction(global.luke.ctx[partId], t, global.luke.vars[bestMatching]);
callTokenFunction(global.luke.ctx[partId], t, vars[bestMatching] || global.luke.vars[bestMatching]);
tokens.shift();
} else if (global.luke.funcs[bestMatching] || (bestMatching.includes('(') && global.luke.funcs[bestMatching.substring(0, bestMatching.indexOf('('))])) {

execFunctionBody(bestMatching, vars, funcs)


//callTokenFunction(global.luke.ctx[partId], t, global.luke.funcs[bestMatching]);
tokens.shift();
} else if (bestMatchingInstruction && bestMatchingInstruction.includes(",")) {
var rawSequence = bestMatchingInstruction.substring(1, bestMatchingInstruction.length - 1).split(",");
Expand All @@ -514,6 +571,8 @@ var luke = {
sequence(tokens, tokens[0], bestMatching, partId);
}

} else if (t.includes('(') && funcs || global.luke.funcs[t.substring(0, t.indexOf('('))]) {
execFunctionBody(t, vars, funcs)
} else {
console.log(t, 'is not defined');
}
Expand All @@ -525,14 +584,26 @@ var luke = {
},
init: function() {

localStorage, luke.moduleStorage.all._keys.forEach(function(key) {
localStorage,
luke.moduleStorage.all._keys.forEach(function(key) {
if (key.charAt(0) == "_") {
luke.useSyntax(eval(luke.moduleStorage.get(key)));
}
})
}
}

if (environment == 'node') {

process
.on('unhandledRejection', (reason, p) => {
console.error(reason, 'Unhandled Rejection at Promise', p);
})
.on('uncaughtException', err => {
console.error(err, 'Uncaught Exception thrown');
});
}



global.luke = luke;
Expand Down Expand Up @@ -566,6 +637,7 @@ module.exports={
"commander": "^5.1.0",
"https": "^1.0.0",
"inquirer": "^7.3.0",
"node-fetch": "^2.6.0",
"node-fetch-npm": "^2.0.4",
"node-localstorage": "^2.1.6",
"npm": "^6.14.6",
Expand Down

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