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| author | Patryk Niedźwiedziński <pniedzwiedzinski19@gmail.com> | 2019-10-13 23:31:53 +0200 |
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| committer | Patryk Niedźwiedziński <pniedzwiedzinski19@gmail.com> | 2019-10-13 23:31:53 +0200 |
| commit | 0ccea881106946b66d167eee0ec8116ae4e3019e (patch) | |
| tree | f5bdf7501d97cf31a767ed91335145530db4f49d | |
| parent | 241ceeba4ad203b1e0711490344e970a3a452d07 (diff) | |
| download | kronikarz-0ccea881106946b66d167eee0ec8116ae4e3019e.tar.gz kronikarz-0ccea881106946b66d167eee0ec8116ae4e3019e.zip | |
Add parsePost
| -rw-r--r-- | src/__tests__/index.spec.ts | 3 | ||||
| -rw-r--r-- | src/getPosts.ts | 44 | ||||
| -rw-r--r-- | src/interfaces.ts | 16 | ||||
| -rw-r--r-- | src/parsePost.ts | 45 | ||||
| -rw-r--r-- | src/utils.ts | 9 |
5 files changed, 75 insertions, 42 deletions
diff --git a/src/__tests__/index.spec.ts b/src/__tests__/index.spec.ts index 64ce82d..52e28ba 100644 --- a/src/__tests__/index.spec.ts +++ b/src/__tests__/index.spec.ts @@ -1,6 +1,7 @@ import Kronikarz from ".."; test("basic", () => { - const k = new Kronikarz("./src/__tests__/samples"); + const k = new Kronikarz(__dirname + "/samples"); console.log(k.getPosts()); + expect(k.getPosts().length).toBe(1); }); diff --git a/src/getPosts.ts b/src/getPosts.ts index 893946d..4170292 100644 --- a/src/getPosts.ts +++ b/src/getPosts.ts @@ -1,48 +1,22 @@ import * as fs from "fs"; -import { JSDOM } from "jsdom"; import { Post } from "./interfaces"; +import parsePost from "./parsePost"; +import { readDir } from "./utils"; -const frontmatter = require("front-matter"); -const md = require("markdown-it")(); - -function getPostAttributes(fileContent: string) { - const post = frontmatter(fileContent); - - const { document } = new JSDOM(`<body>${md.render(post.body)}</body>`).window; - const element = document.getElementsByTagName("p"); - - post.body = `<div>${md.render(post.body)}</div>`; - post.description = element[1].textContent; - - return post; -} - -function getPosts(path: string) { +function getPosts(path: string): Array<Post> { let routesArray: Post[] = []; try { - const years = fs.readdirSync(`${path}`); - console.log(years); + const years = readDir(`${path}`); years.forEach((year: string) => { - const months = fs.readdirSync(`${path}/${year}`); + const months = readDir(`${path}/${year}`); months.forEach((month: string) => { - const days = fs.readdirSync(`${path}/${year}/${month}`); + const days = readDir(`${path}/${year}/${month}`); days.forEach((day: string) => { - const files = fs.readdirSync(`${path}/${year}/${month}/${day}`); + const files = readDir(`${path}/${year}/${month}/${day}`); files.forEach((file: string) => { - const title = file.substr(0, file.lastIndexOf(".")); - const route = `/kronika/${year}/${month}/${day}/${title}/`; const fsRoute = `${path}/${year}/${month}/${day}/${file}`; - const data = getPostAttributes(fs.readFileSync(fsRoute, "utf-8")); - - const post = { - date: { year, month, day }, - title, - data, - file, - fsRoute, - route - }; + const post = parsePost(fsRoute); routesArray.push(post); }); @@ -59,4 +33,4 @@ function createRoutesArray() { // return posts.map(post => post.route); } -export { getPosts, createRoutesArray, getPostAttributes }; +export { getPosts, createRoutesArray }; diff --git a/src/interfaces.ts b/src/interfaces.ts index b6c8d73..8c3493d 100644 --- a/src/interfaces.ts +++ b/src/interfaces.ts @@ -4,13 +4,17 @@ interface Date { day: string; } -interface Post { +export interface PostContent { + html: string; + markdown: string; + description: string; + meta: Object; +} + +export interface Post { date: Date; title: string; - data: Object; - file: string; - fsRoute: string; + content: PostContent; + filePath: string; route: string; } - -export { Post }; diff --git a/src/parsePost.ts b/src/parsePost.ts new file mode 100644 index 0000000..01e8d1c --- /dev/null +++ b/src/parsePost.ts @@ -0,0 +1,45 @@ +import * as fs from "fs"; +import { JSDOM } from "jsdom"; +import { Post, PostContent } from "./interfaces"; + +const frontmatter = require("front-matter"); +const md = require("markdown-it")(); + +function getDescription(html: string): string { + const { document } = new JSDOM(`<div>${html}</div>`).window; + const elements = document.getElementsByTagName("p"); + + const description = elements[1].textContent; + + return description || ""; +} + +function getPostContent(fileContent: string): PostContent { + const post = frontmatter(fileContent); + + const markdown = post.body; + const html = `<div>${md.render(markdown)}</div>`; + const description = getDescription(html); + + return { + html, + markdown, + description, + meta: post.attributes + }; +} + +export default function parsePost(filePath: string): Post { + const [year, month, day, title] = filePath.split("/").splice(-4, 4); + const date = { year, month, day }; + const fileContent = fs.readFileSync(filePath, "utf-8"); + const content = getPostContent(fileContent); + + return { + date, + title: title.substr(0, title.lastIndexOf(".")), + content, + filePath, + route: `/kronika/${year}/${month}/${day}/${title}` + }; +} diff --git a/src/utils.ts b/src/utils.ts new file mode 100644 index 0000000..23a3947 --- /dev/null +++ b/src/utils.ts @@ -0,0 +1,9 @@ +import * as fs from "fs"; + +export function readDir(path: string): Array<string> { + if (fs.existsSync(path)) { + return fs.readdirSync(path); + } else { + throw `Path "${path}" doesn't exist`; + } +} |