import Settings, { SETTINGS_FILE } from './Settings'; import Render from './Render'; import StringUtils from '../../src/com/utils/StringUtils'; import _ from 'lodash'; import Auth from '../data/Auth'; const settings = new Settings(); const render = new Render(); const stringUtils = new StringUtils(); const moment = require('moment'); const fs = require('fs-extra'); const AdmZip = require('adm-zip'); const auth = new Auth(); export default class Utils { constructor() {} /** * Retrieves single page or pages * @parameter pages: payload of pages */ organizeTags(pages) { let tags = []; for (let index = 0; index < pages.length; index++) { const page = pages[index]; let temp = []; temp = page.metadata.tags.split(','); for (let i = 0; i < temp.length; i++) { let label = temp[i].trim(); if (!_.find(tags, { tag_name: label })) { tags.push({ tag_name: label, slug: stringUtils.cleanString(label), count: 1 }); } else { _.find(tags, { tag_name: label }).count++; } } } tags = _.orderBy(tags, ['tag_name'], ['asc']); settings.saveTags(tags).then(() => { render .publishTags(pages) .then(() => { //console.log(response); }) .catch(() => { //console.log(err); }); }); } organizeArchive(pages) { let years = []; let archive = []; for (let index = 0; index < pages.length; index++) { let page = pages[index].metadata; if (page.layout !== 'index') { let year = moment(page.created).format('YYYY'); if (!_.find(years, { year: year })) { years.push({ year: year, count: 1 }); } else { _.find(years, { year: year }).count++; } } } years.sort((a, b) => parseFloat(b.year) - parseFloat(a.year)); for (let index = 0; index < years.length; index++) { let item = years[index]; let sorted = []; let filtered = _.filter(pages, page => { return moment(page.metadata.created).format('YYYY') === item.year; }); for (let index = 0; index < filtered.length; index++) { let obj = filtered[index].metadata; let month = moment(obj.created).format('MM'); if (!_.find(sorted, { month: month })) { sorted.push({ month: month, full_month: moment(obj.created).format('MMMM'), count: 1, pages: _.filter(pages, page => { return ( moment(page.metadata.created).format('YYYY') === item.year && moment(page.metadata.created).format('MM') === month && page.metadata.deleted === false && page.metadata.published === true && page.metadata.layout !== 'index' ); }) }); } else { _.find(sorted, { month: month }).count++; } } archive.push({ year: item.year, year_data: sorted }); } render.publishArchive(archive); } reindexPages(pages) { //let byDate = _.sortBy(pages, ['created']); } moveAssets() { settings .load(SETTINGS_FILE) .then(settings => { //move css assets to public directory fs.copy( 'content/themes/' + settings.global.theme + '/assets/css', 'public/assets/css', function (err) { if (err) { //console.log('An error occured while copying the folder.', err); //return console.error(err); } //console.log('Copy completed!'); } ); //move js assets to public directory fs.copy( 'content/themes/' + settings.global.theme + '/assets/scripts', 'public/assets/scripts', function (err) { if (err) { //console.log('An error occured while copying the folder.', err); //return console.error(err); } //console.log('Copy completed!'); } ); }) .catch(() => { //console.log('ERROR', err); }); } createBackup() { //let self = this; var response; return new Promise(resolve => { var zip = new AdmZip(); zip.addLocalFolder('public/assets/images/blog', 'public/assets/images/blog'); zip.addLocalFolder('content/pages', 'content/pages/'); zip.addLocalFile('site/folks.json', 'settings/'); zip.addLocalFile('site/settings.json', 'settings/'); zip.addLocalFile('site/tags.json', 'settings/'); zip.writeZip('content/backup.zip'); fs.readJSON('site/settings.json').then(settings => { settings.global.last_backup = moment(Date.now()).format(); fs.writeJSON('site/settings.json', settings); }); response = { type: '', message: 'BACKUP CREATED' }; resolve(response); }); } restoreBackup(file) { var response; return new Promise((resolve, reject) => { var zip = new AdmZip(file.buffer); try { zip.extractEntryTo('settings/settings.json', 'site', false, true); zip.extractEntryTo('settings/folks.json', 'site', false, true); zip.extractEntryTo('settings/tags.json', 'site', false, true); zip.getEntries().forEach(function (entry) { var entryName = entry.entryName; var list = entryName.split('/'); if (list[0] === 'public') { if (list[6]) { zip.extractEntryTo( entryName, 'public/assets/images/blog/' + list[4] + '/' + list[5], false, true ); } } if (list[0] === 'content') { if (list[4]) { zip.extractEntryTo( entryName, 'content/pages/' + list[2] + '/' + list[3], false, true ); } zip.extractEntryTo('content/pages/index.md', 'content/pages', false, true); } }); resolve(); } catch (error) { response = { type: error, message: 'ERROR READING BACKUP' }; reject(response); } }); } verifyBackup(file, body) { var response; var zip = new AdmZip(file.buffer); var credentials = { handle: body.restore_member_handle, pass: body.restore_member_pass }; var self = this; return new Promise((resolve, reject) => { try { let folks = JSON.parse(zip.readAsText('settings/folks.json')); auth.verifyCredentials(folks, credentials) .then(() => { //resolve(r); self.restoreBackup(file) .then(() => { response = { type: '', message: 'RESTORE COMPLETE' }; resolve(response); }) .catch(err => { response = { type: err, message: 'ERROR RESTORING BACKUP' }; }); }) .catch(err => { reject(err); }); } catch (error) { response = { type: 'error', message: 'ERROR READING BACKUP FILE' }; reject(response); } }); } }