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Duplicate code in readMetadata.js & versionFallback.js #725 (#726)

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* Duplicate code in readMetadata.js & versionFallback.js #725

* Putting back package-lock.json

* Rename lib/server/utilsMetadata.js -> lib/server/metadataUtils.js

* Update splitHeader + extractMetadata

* Update prettier
This commit is contained in:
Rémi Doreau 2018-06-12 06:25:23 +02:00 • committed by Endilie Yacop Sucipto
parent de8da1ca54
commit a77ae958db
7 changed files with 100 additions and 101 deletions
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52
lib/server/readMetadata.js
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@ -12,6 +12,8 @@ const fs = require('fs');
const glob = require('glob');
const chalk = require('chalk');
const metadataUtils = require('./metadataUtils');
const env = require('./env.js');
const siteConfig = require(CWD + '/siteConfig.js');
const versionFallback = require('./versionFallback.js');
@ -79,52 +81,11 @@ function readSidebar() {
return order;
}
// split markdown header
function splitHeader(content) {
// New line characters need to handle all operating systems.
const lines = content.split(/\r?\n/);
if (lines[0] !== '---') {
return {};
}
let i = 1;
for (; i < lines.length - 1; ++i) {
if (lines[i] === '---') {
break;
}
}
return {
header: lines.slice(1, i + 1).join('\n'),
content: lines.slice(i + 1).join('\n'),
};
}
// Extract markdown metadata header
function extractMetadata(content) {
const metadata = {};
const both = splitHeader(content);
if (Object.keys(both).length === 0) {
return {metadata, rawContent: content};
}
const lines = both.header.split('\n');
for (let i = 0; i < lines.length - 1; ++i) {
const keyvalue = lines[i].split(':');
const key = keyvalue[0].trim();
let value = keyvalue
.slice(1)
.join(':')
.trim();
try {
value = JSON.parse(value);
} catch (e) {}
metadata[key] = value;
}
return {metadata, rawContent: both.content};
}
// process the metadata for a document found in either 'docs' or 'translated_docs'
function processMetadata(file, refDir) {
const result = extractMetadata(fs.readFileSync(file, 'utf8'));
const result = metadataUtils.extractMetadata(fs.readFileSync(file, 'utf8'));
const language = utils.getLanguage(file, refDir) || 'en';
const metadata = {};
for (const fieldName of Object.keys(result.metadata)) {
if (SupportedHeaderFields.has(fieldName)) {
@ -367,7 +328,9 @@ function generateMetadataBlog() {
.replace('-', '/')
.replace('-', '/')
.replace(/\.md$/, '.html');
const result = extractMetadata(fs.readFileSync(file, {encoding: 'utf8'}));
const result = metadataUtils.extractMetadata(
fs.readFileSync(file, {encoding: 'utf8'})
);
const rawContent = result.rawContent;
const metadata = Object.assign(
{path: filePath, content: rawContent},
@ -414,7 +377,6 @@ function generateMetadataBlog() {
module.exports = {
getDocsPath,
readSidebar,
extractMetadata,
processMetadata,
generateMetadataDocs,
generateMetadataBlog,