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const BlockType = require('../../extension-support/block-type');
const ArgumentType = require('../../extension-support/argument-type');
const SandboxRunner = require('../../util/sandboxed-javascript-runner');
const Cast = require('../../util/cast');
class jgJavascript {
constructor(runtime) {
this.runtime = runtime;
this.runningEditorUnsandboxed = true; // デフォルトでunsandboxedに変更
}
getInfo() {
return {
id: 'jgJavascript',
name: 'JavaScript',
isDynamic: true,
blocks: [
{
opcode: 'sandboxToggle',
text: 'サンドボックスを[STATE]にする',
blockType: BlockType.COMMAND,
arguments: {
STATE: {
type: ArgumentType.STRING,
menu: 'sandboxStateMenu',
defaultValue: 'オフ'
}
}
},
{
opcode: 'isSandboxed',
text: 'サンドボックスあり？',
blockType: BlockType.BOOLEAN
},
{
opcode: 'javascriptHat',
text: 'when javascript [CODE] == true',
blockType: BlockType.HAT,
hideFromPalette: !this.runningEditorUnsandboxed,
arguments: {
CODE: {
type: ArgumentType.STRING,
defaultValue: "Math.round(Math.random()) === 1"
}
}
},
{
opcode: 'javascriptStack',
text: 'javascript [CODE]',
blockType: BlockType.COMMAND,
arguments: {
CODE: {
type: ArgumentType.STRING,
defaultValue: "alert('Hello!')"
}
}
},
{
opcode: 'javascriptString',
text: 'javascript [CODE]',
blockType: BlockType.REPORTER,
disableMonitor: true,
arguments: {
CODE: {
type: ArgumentType.STRING,
defaultValue: "Math.random()"
}
}
},
{
opcode: 'javascriptBool',
text: 'javascript [CODE]',
blockType: BlockType.BOOLEAN,
disableMonitor: true,
arguments: {
CODE: {
type: ArgumentType.STRING,
defaultValue: "Math.round(Math.random()) === 1"
}
}
}
],
menus: {
sandboxStateMenu: {
acceptReporters: true,
items: [
{ text: 'オン', value: 'オン' },
{ text: 'オフ', value: 'オフ' }
]
}
}
};
}
sandboxToggle(args) {
const state = Cast.toString(args.STATE);
this.runningEditorUnsandboxed = (state === 'オフ');
this.runtime.extensionManager.refreshBlocks("jgJavascript");
}
isSandboxed() {
return !this.runningEditorUnsandboxed;
}
async evaluateCode(code, args, util, realBlockInfo) {
if (this.runtime.extensionRuntimeOptions.javascriptUnsandboxed === true || this.runningEditorUnsandboxed) {
let result;
try {
// eslint-disable-next-line no-eval
result = eval(code);
} catch (err) {
result = err;
}
return result;
}
return new Promise((resolve) => {
SandboxRunner.execute(code).then(result => {
return resolve(result.value);
});
});
}
javascriptStack(args, util, realBlockInfo) {
const code = Cast.toString(args.CODE);
return this.evaluateCode(code, args, util, realBlockInfo);
}
javascriptString(args, util, realBlockInfo) {
const code = Cast.toString(args.CODE);
return this.evaluateCode(code, args, util, realBlockInfo);
}
javascriptBool(args, util, realBlockInfo) {
const code = Cast.toString(args.CODE);
const possiblePromise = this.evaluateCode(code, args, util, realBlockInfo);
if (possiblePromise && typeof possiblePromise.then === 'function') {
return (async () => {
const value = await possiblePromise;
return Boolean(value);
})();
}
return Boolean(possiblePromise);
}
javascriptHat(...args) {
if (!this.runtime.extensionRuntimeOptions.javascriptUnsandboxed && !this.runningEditorUnsandboxed) {
return false;
}
const possiblePromise = this.javascriptBool(...args);
if (possiblePromise && typeof possiblePromise.then === 'function') {
return false;
}
return possiblePromise;
}
}
module.exports = jgJavascript;
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