yunkong2.javascript/lib/convert.js
2018-07-21 19:30:07 +08:00

104 lines
3.8 KiB
JavaScript

'use strict';
// this file is used by controller when build uploads
function stringify(data) {
let obj = data.data;
let id = data.id;
if (data.data.type === 'channel') {
id = id.replace(/\./g, '/').substring('script.js.'.length) + '/_dir.json';
obj = JSON.stringify(obj, null, 2);
} else if (data.data.type === 'script') {
id = id.replace(/\./g, '/').substring('script.js.'.length) + '.json';
if (obj.common && obj.common.source) {
const source = obj.common.source;
if (obj.common.enabled) delete obj.common.enabled;
if (obj.common.engine === 'system.adapter.javascript.0') delete obj.common.engine;
if (obj.common.engineType === 'Javascript/js') delete obj.common.engineType;
delete obj.common.name;
delete obj.common.source;
if (JSON.stringify(obj.common) !== '{}') {
obj = '/* -- do not edit following lines - START --\n' + JSON.stringify(obj.common, null, 2) + '\n' + '-- do not edit previous lines - END --*/\n' + source;
} else {
obj = source;
}
} else {
obj = JSON.stringify(obj, null, 2);
}
} else if (data.data.type === 'script') {
id = id.replace(/\./g, '/').substring('script.js.'.length) + '.json';
obj = JSON.stringify(obj, null, 2);
}
return {id: id, data: obj};
}
function parse(data) {
let obj = data.data;
let id = data.id;
let error;
let name;
if (id[id.length - 1] === '/') id = id.substring(0, id.length - 1);
if (!id.match(/\.json$/)) return null;
if (id.match(/_dir\.json$/)) {
name = id.substring(0, id.length - '/_dir.json'.length).replace(/\//g, '.');
try {
obj = JSON.parse(obj);
} catch (e) {
error = 'Cannot parse object "' + name + '": ' + e;
obj = {
common: {
name: name.split('.').pop()
},
type: 'channel',
_id: 'script.js.' + name
};
}
id = 'script.js.' + name;
} else {
//script
name = id.substring(0, id.length - '.json'.length).replace(/\//g, '.');
let source;
if (obj.match(/^\/\*\s--\sdo\snot/)) {
obj = obj.replace(/\r\n/g, '\n').replace(/\r/g, '\n');
const lines = obj.split('\n');
let strignObj = '';
let line = 1;
while (line < lines.length) {
if (lines[line].match(/^--\sdo\snot/)) {
break;
}
strignObj += lines[line];
line++;
}
lines.splice(0, line + 1);
source = lines.join('\n');
try {
obj = {};
obj.common = JSON.parse(strignObj);
obj.common.source = source;
} catch (e) {
error = 'Cannot parse object "' + id + '": ' + e;
}
} else {
source = obj;
obj = null;
}
obj = obj || {};
obj.common = obj.common || {};
obj._id = 'script.js.' + name;
obj.type = 'script';
obj.common.name = name.split('.').pop();
obj.common.enabled = (obj.common.enabled === undefined) ? true : obj.common.enabled;
obj.common.engine = obj.common.engine || 'system.adapter.javascript.0';
obj.common.engineType = obj.common.engineType || 'Javascript/js';
obj.common.source = obj.common.source || source;
id = 'script.js.' + name;
}
return {id: id, data: obj, error: error};
}
module.exports.stringify = stringify;
module.exports.parse = parse;