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131 lines
2.7 KiB
131 lines
2.7 KiB
import fs from 'fs'
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import path from 'path'
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import Block from './../models/block.js'
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/**
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* search, filter and find pages
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*
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* @author Björn Hase <me@herr-hase.wtf>
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* @license http://opensource.org/licenses/MIT The MIT License
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* @link https://gitea.node001.net/HerrHase/happy-site-webpack-plugin.git
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*
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*/
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class Blocks {
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/**
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*
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*
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* @param {string} dirPath
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*
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*/
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constructor(dirPath) {
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this.DIRECTORY_BLOCKS = '_blocks'
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this._dirPath = dirPath + '/' + this.DIRECTORY_BLOCKS;
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this._results = {}
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}
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/**
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*
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*
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* @return {array}
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*/
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find() {
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if (fs.existsSync(this._dirPath)) {
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this._findFiles(this._dirPath)
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}
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return this._results
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}
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/**
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* find files
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*
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* @param {[type]} dirPath
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* @param {Object} [parent = '']
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*
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*/
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_findFiles(dirPath, parent = '') {
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//
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const files = fs.readdirSync(dirPath, {
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withFileTypes: true
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})
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files.forEach((file) => {
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// skip for file that is not markdown
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if (file.isFile() && path.extname(file.name) !== '.md') {
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return;
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}
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// if directory going deep
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if (file.isDirectory()) {
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this._findFiles(dirPath, parent + '/' + file.name)
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}
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// get file
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const fileString = this._getFile(file, dirPath + parent)
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// skip if empty
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if (!fileString) {
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return;
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}
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// create page object and add to page
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const block = new Block(fileString)
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const blockname = this._parseBlockname(file.name)
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if (!this._results[blockname]) {
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this._results[blockname] = []
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}
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this._results[blockname].push({
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fields: block._fields,
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content: block._content
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})
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})
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}
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/**
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* remove '.md' and also ordering number from filename
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*
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* @param {string} filename
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* @return {string}
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*
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*/
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_parseBlockname(filename) {
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const regex = new RegExp(/[-_]?[0-9]*\b.md\b$/)
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return filename.replace(regex, '')
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}
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/**
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* get file content
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*
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* @param {string} slug
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* @param {string} sourcePath
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* @return {mixed}
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*
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*/
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_getFile(file, dirPath) {
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// file
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let result = null
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// path of file, first try with slug
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let filePath = dirPath + '/' + file.name
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if (fs.existsSync(filePath) && file.isFile()) {
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result = fs.readFileSync(filePath, 'utf8')
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}
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return result
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}
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}
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export default Blocks |