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const fs = require('fs');
const path = require('path');
let JSZip = null;
function requireScript(fileName, exportNames, variables) {
const absoluteFileName = path.join(__dirname, '..', fileName);
const source = fs.readFileSync(absoluteFileName, {encoding: 'utf8'});
const exportNamesString = Array.isArray(exportNames) ? exportNames.join(',') : '';
const variablesArgumentName = '__variables__';
let variableString = '';
if (typeof variables === 'object' && variables !== null) {
variableString = Object.keys(variables).join(',');
variableString = `const {${variableString}} = ${variablesArgumentName};`;
}
return Function(variablesArgumentName, `'use strict';${variableString}${source}\n;return {${exportNamesString}};`)(variables);
}
function getJSZip() {
if (JSZip === null) {
process.noDeprecation = true; // Suppress a warning about JSZip
JSZip = require(path.join(__dirname, '../ext/mixed/lib/jszip.min.js'));
process.noDeprecation = false;
}
return JSZip;
}
function createTestDictionaryArchive(dictionaryName) {
const fileNames = [
'index.json',
'tag_bank_1.json',
'tag_bank_2.json',
'term_bank_1.json',
'kanji_bank_1.json',
'term_meta_bank_1.json',
'kanji_meta_bank_1.json'
];
const archive = new (getJSZip())();
for (const fileName of fileNames) {
const source = fs.readFileSync(path.join(__dirname, 'test-dictionary-data', fileName), {encoding: 'utf8'});
const json = JSON.parse(source);
if (fileName === 'index.json' && typeof dictionaryName === 'string') {
json.title = dictionaryName;
}
archive.file(fileName, JSON.stringify(json, null, 0));
}
return archive;
}
module.exports = {
requireScript,
createTestDictionaryArchive,
get JSZip() { return getJSZip(); }
};
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