diff --git a/app/controllers/Export.controller.js b/app/controllers/Export.controller.js index d0f648d..28b369e 100644 --- a/app/controllers/Export.controller.js +++ b/app/controllers/Export.controller.js @@ -1,4 +1,8 @@ const Controller = require('libflitter/controller/Controller') +const os = require('os'); +const fs = require('fs').promises; +const uuid = require('uuid/v4'); +const path = require('path'); /* * Export Controller @@ -12,22 +16,69 @@ class Export extends Controller { /* * Serve the main page. */ - async json_export(req, res){ + async json_export(req, res) { const Page = this.models.get('api:Page') - const user = req.user - const pages = await Page.find({OrgUserId:user.id}) const Node = this.models.get('api:Node') - + const user = req.user + const pages = await Page.find({ OrgUserId: user._id }) + const ExportData = {} - for (const page of pages ) { - const nodes = await Node.find({PageId:page.UUID}) + for (const page of pages) { + const nodes = await Node.find({ PageId: page.UUID }) - const PageData = {...page} - PageData.Nodes = nodes.map( node => { return {...node} } ) + const PageData = { ...page } + PageData.Nodes = nodes.map(node => { return { ...node } }) ExportData[page.Name] = PageData } return res.api(ExportData) } + async markdown_export(req, res) { + const Page = this.models.get('api:Page') + const Node = this.models.get('api:Node') + const user = req.user + const page0 = await Page.findOne({ OrgUserId: user._id, ParentId: '0' }) //Imaginary root + const temp_dir = path.resolve(os.tmpdir(), uuid()) + + await fs.mkdir(temp_dir) + this._markdown_recurse(page0, temp_dir) + + const exec = require('child_process').exec; + exec('zip -r ' + path.resolve(temp_dir, 'archive.zip') + ' ' + path.resolve(temp_dir), (error) => { + if (error) { + console.error(`exec error: ${error}`); + return res.error(500); + return; + } + + return res.sendFile(`${path.resolve(temp_dir, 'archive.zip')}`) + }) + } + + async _markdown_recurse(root, temp_dir) { //recursive function for creating directory and generating markdown pages + console.log('root', root) + const Page = this.models.get('api:Page') + //const child = await root.childPages + const child = await Page.find({ UUID: { $in: root.ChildPageIds } }) + + for (const page of child) { + const markdown = this._generate_markdown(page) + if (page.ChildPageIds && page.ChildPageIds.length) { + const sub_temp_dir = path.resolve(temp_dir, page.Name.replace(/\s/g, '_')) + await fs.mkdir(sub_temp_dir) + this._markdown_recurse(page, sub_temp_dir) + } + } + } + async _generate_markdown(page) { //generate mark down + const Node = this.models.get('api:Node') + const nodes = await Node.find({ PageId: page.UUID }) + return nodes.map(x => { + if (x.Type === 'click_link') { + return '[' + x.Value.Value + ']' + '(' + x.Value.Value + ')' + } + return x.Value.Value + }).join('\n') + } } module.exports = exports = Export \ No newline at end of file diff --git a/app/routing/routers/index.routes.js b/app/routing/routers/index.routes.js index c1ea00f..60a0dea 100644 --- a/app/routing/routers/index.routes.js +++ b/app/routing/routers/index.routes.js @@ -46,7 +46,8 @@ const index = { // your own route protected by 'middleware::auth:UserOnly' '/dash': [ 'controller::Home.welcome' ], '/login': [ 'middleware::auth:GuestOnly', 'controller::Home.get_login' ], - '/test-export' : ['controller::Export.json_export' ], + '/test-json' : [ 'controller::Export.json_export' ], + '/test-markdown' : [ 'controller::Export.markdown_export' ] }, /*