170 lines
4 KiB
JavaScript
170 lines
4 KiB
JavaScript
import fh from 'filehound';
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import fs from 'fs-extra';
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import metadataParser from 'markdown-yaml-metadata-parser';
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import _ from 'lodash';
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import * as DataEvent from '../../src/com/events/DataEvent';
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const moment = require('moment');
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export default class Pages {
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//--------------------------
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// constructor
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//--------------------------
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constructor() {}
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//--------------------------
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// methods
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//--------------------------
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start() {}
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/**
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* Retrieves single page or pages
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* @parameter id: optional id if requesting a single Page
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*/
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getPage(id) {
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return new Promise((resolve, reject) => {
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fh.create()
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.paths('content/pages')
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.ext('md')
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.find()
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.then(files => {
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let pages = [];
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for (let index = 0; index < files.length; index++) {
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fs.readFile(files[index], { encoding: 'utf8' }, (err, file) => {
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pages.push(metadataParser(file));
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});
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}
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if (id === null || id === null || id === undefined) {
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setTimeout(() => {
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//TODO: Duct tape solution until something better created
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resolve(pages);
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}, 100);
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} else {
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setTimeout(() => {
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//TODO: Duct tape solution until something better created
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let page = _.find(pages, list => {
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return list.metadata.uuid === id;
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});
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resolve(page);
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}, 100);
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}
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})
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.catch(err => {
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reject(err);
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});
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});
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}
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/**
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* Edits single page based on id and task
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* @parameter id: id of page being edited
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* @parameter task: type of task being performed
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*/
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editPage(body, id, task, user) {
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return new Promise((resolve, reject) => {
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let self = this;
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let response = [];
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switch (task) {
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case DataEvent.API_PAGE_CREATE:
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case DataEvent.API_PAGE_WRITE:
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var pageWrite =
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'---\n' +
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'id: ' +
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body.id +
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'\n' +
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'uuid: ' +
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body.uuid +
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'\n' +
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'title: ' +
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body.title +
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'\n' +
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'feature: ' +
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body.feature +
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'\n' +
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'layout: ' +
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'page' +
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'\n' +
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'tags: ' +
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body.tags +
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'\n' +
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'author: ' +
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user.handle +
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'\n' +
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'created: ' +
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moment(body.created).format() +
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'\n' +
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'updated: ' +
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moment(Date.now()).format() +
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'\n' +
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'deleted: ' +
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body.deleted +
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'\n' +
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'menu: ' +
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body.menu +
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'\n' +
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'featured: ' +
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body.featured +
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'\n' +
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'published: ' +
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body.published +
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'\n' +
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'slug: ' +
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body.slug +
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'\n' +
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'---\n' +
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body.content;
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fs.writeFile('content/pages/' + body.slug + '.md', pageWrite, err => {
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// throws an error, you could also catch it here
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if (err) {
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response = { type: DataEvent.PAGE_ERROR, message: err };
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reject(response);
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}
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// success case, the file was saved
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if (task === DataEvent.API_PAGE_CREATE) {
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// if new file, update settings index and page count
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response = {
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type: DataEvent.PAGE_ADDED,
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message: 'New Page Created',
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id: body.page_uuid
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};
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} else {
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response = {
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type: DataEvent.PAGE_UPDATED,
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message: 'Page saved, boss'
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};
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resolve(response);
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}
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});
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break;
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case DataEvent.API_PAGE_DELETE:
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this.getPage(id)
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.then(page => {
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let body = _.mapValues(page.metadata);
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body.content = page.content;
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body.deleted = moment(Date.now()).format();
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self.editPage(body, body.uuid, DataEvent.API_PAGE_WRITE, user)
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.then(() => {
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response = {
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type: DataEvent.PAGE_DELETED,
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message: 'Page deleted, sport'
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};
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resolve(response);
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})
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.catch(err => {
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response = { type: DataEvent.PAGE_ERROR, message: err };
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reject(response);
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});
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})
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.catch(err => {
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response = { type: DataEvent.PAGE_ERROR, message: err };
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reject(response);
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});
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break;
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}
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});
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}
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//--------------------------
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// event handlers
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//--------------------------
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}
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