You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
wiki/server/modules/storage/disk/storage.js

69 lines
2.0 KiB

const fs = require('fs-extra')
const path = require('path')
/**
* Get file extension based on content type
*/
const getFileExtension = (contentType) => {
switch (contentType) {
case 'markdown':
return 'md'
case 'html':
return 'html'
default:
return 'txt'
}
}
/**
* Inject page metadata into contents
*/
const injectMetadata = (page) => {
let meta = [
['title', page.title],
['description', page.description]
]
let metaFormatted = ''
switch (page.contentType) {
case 'markdown':
metaFormatted = meta.map(mt => `[//]: # ${mt[0]}: ${mt[1]}`).join('\n')
break
case 'html':
metaFormatted = meta.map(mt => `<!-- ${mt[0]}: ${mt[1]} -->`).join('\n')
break
default:
metaFormatted = meta.map(mt => `#WIKI ${mt[0]}: ${mt[1]}`).join('\n')
break
}
return `${metaFormatted}\n\n${page.content}`
}
module.exports = {
async activated() {
// not used
},
async deactivated() {
// not used
},
async init() {
await fs.ensureDir(this.config.path)
},
async created() {
const filePath = path.join(this.config.path, `${this.page.path}.${getFileExtension(this.page.contentType)}`)
await fs.outputFile(filePath, injectMetadata(this.page), 'utf8')
},
async updated() {
const filePath = path.join(this.config.path, `${this.page.path}.${getFileExtension(this.page.contentType)}`)
await fs.outputFile(filePath, injectMetadata(this.page), 'utf8')
},
async deleted() {
const filePath = path.join(this.config.path, `${this.page.path}.${getFileExtension(this.page.contentType)}`)
await fs.unlink(filePath)
},
async renamed() {
const sourceFilePath = path.join(this.config.path, `${this.page.sourcePath}.${getFileExtension(this.page.contentType)}`)
const destinationFilePath = path.join(this.config.path, `${this.page.destinationPath}.${getFileExtension(this.page.contentType)}`)
await fs.move(sourceFilePath, destinationFilePath, { overwrite: true })
}
}