overte-HifiExperiments/tools/jsdoc/gravPrep.js

313 lines
12 KiB
JavaScript

// Dependencies
const htmlclean = require('htmlclean');
const fs = require('fs');
const path = require('path');
const pretty = require('pretty');
const cheerio = require('cheerio');
const rimraf = require('rimraf');
const dedent = require('dedent-js');
// Required directories
let dir_out = path.join(__dirname, 'out');
let dir_grav = path.join(dir_out, 'grav');
let dir_css = path.join(dir_grav, 'css');
let dir_js = path.join(dir_grav, 'js');
let dir_template = path.join(dir_grav, 'templates');
let dir_md = path.join(dir_grav, '06.api-reference');
let dir_md_objects = path.join(dir_md, '02.Objects');
let dir_md_namespaces = path.join(dir_md, '01.Namespaces');
let dir_md_globals = path.join(dir_md, '03.Globals');
// Target Copy Directories
let targetTemplateDirectory = "D:/ROLC/Organize/O_Projects/Hifi/Docs/hifi-docs-grav/user/themes/learn2/";
let targetMDDirectory = "D:/ROLC/Organize/O_Projects/Hifi/Docs/hifi-docs-grav-content/";
// Array to itterate over and create if doesn't exist
let dirArray = [dir_grav, dir_css, dir_js, dir_template, dir_md, dir_md_objects, dir_md_namespaces, dir_md_globals];
// Maps for directory names
let map_dir_md = {
"API-Reference": dir_md,
"Globals": dir_md_globals,
"Objects": dir_md_objects,
"Namespaces": dir_md_namespaces,
"Class": dir_md_objects,
"Namespace": dir_md_namespaces,
"Global": dir_md_globals
}
// Base Grouping Directories for MD files
let baseMDDirectories = ["API-Reference", "Globals", "Namespaces", "Objects"]
// Html variables to be handle regex replacements
const html_reg_static = /<span class="type-signature">\(static\)<\/span>/g
const html_reg_title = /\<h1.+?\>.+?\<\/h1\>/g;
const html_reg_htmlExt = /\.html/g;
const html_reg_objectHeader = /<header>[\s\S]+?<\/header>/;
const html_reg_objectSpanNew = /<h4 class="name"[\s\S]+?<\/span><\/h4>/;
const html_reg_brRemove = /<br>[\s\S]+?<br>/;
const html_reg_methodEdit = /<h3 class="subsection-title">Methods<\/h3>/;
const html_reg_methodEdit_replace = '<h5 class="subsection-title">Methods</h5>';
const html_reg_classesEdit = /<h3 class="subsection-title">Classes<\/h3>/;
const html_reg_classesEdit_replace = '<h5 class="subsection-title">Classes</h5>';
const html_reg_typeEdit = /(<h5>Returns[\s\S]*?Type)(<\/dt[\s\S]*?type">)(.*?)(<\/span><\/dd>[\s\S]*?<\/dl>)/g;
const html_reg_typeEdit_replace = '$1: $3</dt></dl>'
const html_reg_methodSize = /(<h4)( class="name"[\s\S].*?<\/span>)(<\/h4>)/g;
const html_reg_methodSize_replace = '<h5$2</h5>';
const html_reg_returnSize = /<h5>Returns:<\/h5>/g;
const html_reg_returnSize_replace = '<h6>Returns:<\/h6>';
// Mapping for GroupNames and Members
let groupNameMemberMap = {
"Objects": [],
"Namespaces": [],
"Globals": []
}
// Procedural functions
function createMD(title, directory, needsDir, isGlobal){
let mdSource = makeMdSource(title);
if (needsDir){
if (!fs.existsSync(directory)) {
fs.mkdirSync(directory);
}
}
let destinationMDFile = path.join(directory, `API_${title}.md`);
fs.writeFileSync(destinationMDFile, mdSource);
}
function createTemplate(title,content){
let twigBasePartial = makeTwigFile(content);
let destinationFile = path.join(dir_template, `API_${title}.html.twig`);
fs.writeFileSync(destinationFile, twigBasePartial);
}
function copyFileSync( source, target ) {
let targetFile = target;
// If target is a directory a new file with the same name will be created
if ( fs.existsSync( target ) ) {
// console.log("target exists");
if ( fs.lstatSync( target ).isDirectory() ) {
// console.log("target is a directory");
targetFile = path.join( target, path.basename( source ) );
}
}
fs.writeFileSync(targetFile, fs.readFileSync(source));
}
function copyFolderRecursiveSync( source, target ) {
var files = [];
// Check if folder needs to be created or integrated
var targetFolder = path.join( target, path.basename( source ) );
if ( !fs.existsSync( targetFolder ) ) {
fs.mkdirSync( targetFolder );
}
// Copy
if ( fs.lstatSync( source ).isDirectory() ) {
files = fs.readdirSync( source );
files.forEach( function ( file ) {
var curSource = path.join( source, file );
if ( fs.lstatSync( curSource ).isDirectory() ) {
copyFolderRecursiveSync( curSource, targetFolder );
} else {
copyFileSync( curSource, targetFolder );
}
} );
}
}
function prepareHtml(source){
let htmlBefore = fs.readFileSync(source, {encoding: 'utf8'});
let htmlAfter = htmlclean(htmlBefore);
let htmlAfterPretty = pretty(htmlAfter);
return cheerio.load(htmlAfterPretty);
}
function makeMdSource(title){
return dedent(
`
---
title: ${title}
taxonomy:
category:
- docs
visible: true
---
`
)
}
function makeTwigFile(contentHtml){
return dedent(
`
{% extends 'partials/base_noGit.html.twig' %}
{% set tags = page.taxonomy.tag %}
{% if tags %}
{% set progress = page.collection({'items':{'@taxonomy':{'category': 'docs', 'tag': tags}},'order': {'by': 'default', 'dir': 'asc'}}) %}
{% else %}
{% set progress = page.collection({'items':{'@taxonomy':{'category': 'docs'}},'order': {'by': 'default', 'dir': 'asc'}}) %}
{% endif %}
{% block navigation %}
<div id="navigation">
{% if not progress.isFirst(page.path) %}
<a class="nav nav-prev" href="{{ progress.nextSibling(page.path).url }}"> <img src="{{ url('theme://images/left-arrow.png') }}"></a>
{% endif %}
{% if not progress.isLast(page.path) %}
<a class="nav nav-next" href="{{ progress.prevSibling(page.path).url }}"><img src="{{ url('theme://images/right-arrow.png') }}"></a>
{% endif %}
</div>
{% endblock %}
{% block content %}
<div id="body-inner">
<h1>{{ page.title }}</h1>
${contentHtml}
</div>
{% endblock %}
`
)
}
function handleNamespace(title, content){
groupNameMemberMap["Namespaces"].push(title);
let destinationDirectory = path.join(map_dir_md["Namespace"], title);
createMD(title, destinationDirectory, true);
createTemplate(title, content);
}
function handleClass(title, content){
groupNameMemberMap["Objects"].push(title);
let destinationDirectory = path.join(map_dir_md["Class"], title);
createMD(title, destinationDirectory, true)
let formatedHtml = content
.replace(html_reg_objectSpanNew,"")
createTemplate(title, formatedHtml);
}
function handleGlobal(title, content){
groupNameMemberMap["Globals"].push("Globals");
createMD("Globals", map_dir_md["Global"], false, true);
createTemplate("Globals", content);
}
function makeGroupTOC(group){
let mappedGroup;
if (!Array.isArray(group)){
mappedGroup = groupNameMemberMap[group];
} else {
mappedGroup = group;
}
let htmlGroup = mappedGroup.map( item => {
return dedent(
`
<div>
<a href="/api-reference/${
!Array.isArray(group)
? `${group.toLowerCase()}/` + item.toLowerCase()
: item.toLowerCase()
}/">${item}</a>
</div>
`
)
})
return htmlGroup.join("\n");
}
// Remove grav directory if exists to make sure old files aren't kept
if (fs.existsSync(dir_grav)){
console.log("dir_grav exists");
rimraf.sync(dir_grav);
}
// Create Grav directories in JSDOC output
dirArray.forEach(function(dir){
if (!fs.existsSync(dir)) {
fs.mkdirSync(dir);
}
})
// Create baseMD files
baseMDDirectories.forEach( md => {
createMD(md, map_dir_md[md]);
})
// Read jsdoc output folder and process html files
let files = fs.readdirSync(dir_out);
files.forEach(function (file){
let curSource = path.join(dir_out, file);
if (path.extname(curSource) == ".html" && path.basename(curSource, '.html') !== "index") {
// Clean up the html source
let loadedHtml = prepareHtml(curSource);
// Extract the title, group name, and the main div
let splitTitle = loadedHtml("title").text().split(": ");
let groupName = splitTitle[1];
let htmlTitle = splitTitle.pop();
let mainDiv = loadedHtml("#main")
// regex edits
let mainDivRegexed = mainDiv.html()
.replace(html_reg_static,"")
.replace(html_reg_title,"")
.replace(html_reg_objectHeader,"")
.replace(html_reg_htmlExt,"")
.replace(html_reg_brRemove, "")
.replace(html_reg_methodEdit, html_reg_methodEdit_replace)
.replace(html_reg_classesEdit, html_reg_classesEdit_replace)
.replace(html_reg_typeEdit, html_reg_typeEdit_replace)
.replace(html_reg_returnSize, html_reg_returnSize_replace)
.replace(html_reg_methodSize, html_reg_methodSize_replace);
// Handle Unique Categories
switch(groupName){
case "Namespace":
handleNamespace(htmlTitle, mainDivRegexed);
break;
case "Class":
handleClass(htmlTitle, mainDivRegexed);
break;
case "Global":
handleGlobal(htmlTitle, mainDivRegexed);
break;
default:
console.log(`Case not handled for ${groupName}`);
}
}
})
// Create the base Templates after processing individual files
createTemplate("API-Reference", makeGroupTOC(["Namespaces", "Objects", "Globals"]));
createTemplate("Namespaces", makeGroupTOC("Namespaces"));
createTemplate("Objects", makeGroupTOC("Objects"));
// Copy files to the Twig Directory
let templateFiles = fs.readdirSync(path.resolve(targetTemplateDirectory));
// Remove Existing API files
templateFiles.forEach(function(file){
let curSource = path.join(targetTemplateDirectory, file);
if(path.basename(file, '.html').indexOf("API") > -1){
fs.unlink(curSource);
}
})
copyFolderRecursiveSync(dir_template, targetTemplateDirectory);
// Copy files to the Md Directory
let baseMdRefDir = path.join(targetMDDirectory,"06.api-reference");
// Remove existing MD directory
if (fs.existsSync(baseMdRefDir)){
rimraf.sync(baseMdRefDir);
}
copyFolderRecursiveSync(dir_md, targetMDDirectory);