feat: add RSS xml (#34)

* feat: add RSS xml

---------

Co-authored-by: saicaca <zephyird@gmail.com>

package.json

@@ -14,6 +14,7 @@
   },
   "dependencies": {
     "@astrojs/check": "^0.5.9",
+    "@astrojs/rss": "^4.0.5",
     "@astrojs/svelte": "^5.2.0",
     "@astrojs/tailwind": "^5.1.0",
     "@fontsource-variable/jetbrains-mono": "^5.0.20",
@@ -23,6 +24,7 @@
     "astro-compress": "^2.2.15",
     "astro-icon": "1.1.0",
     "colorjs.io": "^0.5.0",
+    "markdown-it": "^14.1.0",
     "mdast-util-to-string": "^4.0.0",
     "overlayscrollbars": "^2.6.1",
     "pagefind": "^1.0.4",
@@ -31,6 +33,7 @@
     "rehype-katex": "^7.0.0",
     "rehype-slug": "^6.0.0",
     "remark-math": "^6.0.0",
+    "sanitize-html": "^2.13.0",
     "sharp": "^0.33.2",
     "svelte": "^4.2.12",
     "tailwindcss": "^3.4.1",
@@ -45,6 +48,8 @@
     "@iconify-json/material-symbols": "^1.1.74",
     "@rollup/plugin-yaml": "^4.1.2",
     "@tailwindcss/typography": "^0.5.10",
+    "@types/markdown-it": "^14.0.0",
+    "@types/sanitize-html": "^2.11.0",
     "stylus": "^0.63.0"
   }
 }

pnpm-lock.yaml

@@ -8,6 +8,9 @@ dependencies:
   '@astrojs/check':
     specifier: ^0.5.9
     version: 0.5.9(typescript@5.4.2)
+  '@astrojs/rss':
+    specifier: ^4.0.5
+    version: 4.0.5
   '@astrojs/svelte':
     specifier: ^5.2.0
     version: 5.2.0(astro@4.4.15)(svelte@4.2.12)(typescript@5.4.2)(vite@5.1.6)
@@ -35,6 +38,9 @@ dependencies:
   colorjs.io:
     specifier: ^0.5.0
     version: 0.5.0
+  markdown-it:
+    specifier: ^14.1.0
+    version: 14.1.0
   mdast-util-to-string:
     specifier: ^4.0.0
     version: 4.0.0
@@ -59,6 +65,9 @@ dependencies:
   remark-math:
     specifier: ^6.0.0
     version: 6.0.0
+  sanitize-html:
+    specifier: ^2.13.0
+    version: 2.13.0
   sharp:
     specifier: ^0.33.2
     version: 0.33.2
@@ -97,6 +106,12 @@ devDependencies:
   '@tailwindcss/typography':
     specifier: ^0.5.10
     version: 0.5.10(tailwindcss@3.4.1)
+  '@types/markdown-it':
+    specifier: ^14.0.0
+    version: 14.0.0
+  '@types/sanitize-html':
+    specifier: ^2.11.0
+    version: 2.11.0
   stylus:
     specifier: ^0.63.0
     version: 0.63.0
@@ -213,6 +228,13 @@ packages:
       prismjs: 1.29.0
     dev: false
 
+  /@astrojs/rss@4.0.5:
+    resolution: {integrity: sha512-IyJVL6z09AQtxbgLaAwebT3T5YKe4oTHDesqydJv1KLHw+zEzzMCFuuNsEyxjiqu7df9+DDCpDXLj/WRiEUXvw==}
+    dependencies:
+      fast-xml-parser: 4.3.6
+      kleur: 4.1.5
+    dev: false
+
   /@astrojs/svelte@5.2.0(astro@4.4.15)(svelte@4.2.12)(typescript@5.4.2)(vite@5.1.6):
     resolution: {integrity: sha512-GmwbXks2WMkmAfl0rlPM/2gA1RtmZzjGV2mOceV3g7QNyjIsSYBPKrlEnSFnuR+YMvlAtWdbMFBsb3gtGxnTTg==}
     engines: {node: '>=18.14.1'}
@@ -2823,12 +2845,27 @@ packages:
     resolution: {integrity: sha512-HMwFiRujE5PjrgwHQ25+bsLJgowjGjm5Z8FVSf0N6PwgJrwxH0QxzHYDcKsTfV3wva0vzrpqMTJS2jXPr5BMEQ==}
     dev: false
 
+  /@types/linkify-it@3.0.5:
+    resolution: {integrity: sha512-yg6E+u0/+Zjva+buc3EIb+29XEg4wltq7cSmd4Uc2EE/1nUVmxyzpX6gUXD0V8jIrG0r7YeOGVIbYRkxeooCtw==}
+    dev: true
+
+  /@types/markdown-it@14.0.0:
+    resolution: {integrity: sha512-2rStaAqMaLQNfo9mg2HNlley75jUTAkZKqlk3pxDSgaFk44zd+CAVpczpoh6/RtOzfUtwpEyD6lsHWUfKbVSDg==}
+    dependencies:
+      '@types/linkify-it': 3.0.5
+      '@types/mdurl': 1.0.5
+    dev: true
+
   /@types/mdast@4.0.3:
     resolution: {integrity: sha512-LsjtqsyF+d2/yFOYaN22dHZI1Cpwkrj+g06G8+qtUKlhovPW89YhqSnfKtMbkgmEtYpH2gydRNULd6y8mciAFg==}
     dependencies:
       '@types/unist': 3.0.2
     dev: false
 
+  /@types/mdurl@1.0.5:
+    resolution: {integrity: sha512-6L6VymKTzYSrEf4Nev4Xa1LCHKrlTlYCBMTlQKFuddo1CvQcE52I0mwfOJayueUC7MJuXOeHTcIU683lzd0cUA==}
+    dev: true
+
   /@types/ms@0.7.34:
     resolution: {integrity: sha512-nG96G3Wp6acyAgJqGasjODb+acrI7KltPiRxzHPXnP3NgI28bpQDRv53olbqGXbfcgF5aiiHmO3xpwEpS5Ld9g==}
     dev: false
@@ -2855,6 +2892,12 @@ packages:
       '@types/node': 20.11.28
     dev: false
 
+  /@types/sanitize-html@2.11.0:
+    resolution: {integrity: sha512-7oxPGNQHXLHE48r/r/qjn7q0hlrs3kL7oZnGj0Wf/h9tj/6ibFyRkNbsDxaBBZ4XUZ0Dx5LGCyDJ04ytSofacQ==}
+    dependencies:
+      htmlparser2: 8.0.2
+    dev: true
+
   /@types/tar@6.1.11:
     resolution: {integrity: sha512-ThA1WD8aDdVU4VLuyq5NEqriwXErF5gEIJeyT6gHBWU7JtSmW2a5qjNv3/vR82O20mW+1vhmeZJfBQPT3HCugg==}
     dependencies:
@@ -4017,11 +4060,9 @@ packages:
       domelementtype: 2.3.0
       domhandler: 5.0.3
       entities: 4.5.0
-    dev: false
 
   /domelementtype@2.3.0:
     resolution: {integrity: sha512-OLETBj6w0OsagBwdXnPdN0cnMfF9opN69co+7ZrbfPGrdpPVNBUj02spi6B1N7wChLQiPn4CSH/zJvXw56gmHw==}
-    dev: false
 
   /domhandler@4.3.1:
     resolution: {integrity: sha512-GrwoxYN+uWlzO8uhUXRl0P+kHE4GtVPfYzVLcUxPL7KNdHKj66vvlhiweIHqYYXWlw+T8iLMp42Lm67ghw4WMQ==}
@@ -4035,7 +4076,6 @@ packages:
     engines: {node: '>= 4'}
     dependencies:
       domelementtype: 2.3.0
-    dev: false
 
   /domutils@2.8.0:
     resolution: {integrity: sha512-w96Cjofp72M5IIhpjgobBimYEfoPjx1Vx0BSX9P30WBdZW2WIKU0T1Bd0kz2eNZ9ikjKgHbEyKx8BB6H1L3h3A==}
@@ -4051,7 +4091,6 @@ packages:
       dom-serializer: 2.0.0
       domelementtype: 2.3.0
       domhandler: 5.0.3
-    dev: false
 
   /dot-case@3.0.4:
     resolution: {integrity: sha512-Kv5nKlh6yRrdrGvxeJ2e5y2eRUpkUosIW4A2AS38zwSz27zu7ufDwQPi5Jhs3XAlGNetl3bmnGhQsMtkKJnj3w==}
@@ -4119,7 +4158,6 @@ packages:
   /entities@4.5.0:
     resolution: {integrity: sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw==}
     engines: {node: '>=0.12'}
-    dev: false
 
   /error-ex@1.3.2:
     resolution: {integrity: sha512-7dFHNmqeFSEt2ZBsCriorKnn3Z2pj+fd9kmI6QoWw4//DL+icEBfc0U7qJCisqrTsKTjw4fNFy2pW9OqStD84g==}
@@ -4373,6 +4411,13 @@ packages:
       merge2: 1.4.1
       micromatch: 4.0.5
 
+  /fast-xml-parser@4.3.6:
+    resolution: {integrity: sha512-M2SovcRxD4+vC493Uc2GZVcZaj66CCJhWurC4viynVSTvrpErCShNcDz1lAho6n9REQKvL/ll4A4/fw6Y9z8nw==}
+    hasBin: true
+    dependencies:
+      strnum: 1.0.5
+    dev: false
+
   /fastq@1.17.1:
     resolution: {integrity: sha512-sRVD3lWVIXWg6By68ZN7vho9a1pQcN/WBFaAAsDDFzlJjvoGx0P8z7V1t72grFJfJhu3YPZBuu25f7Kaw2jN1w==}
     dependencies:
@@ -4895,7 +4940,6 @@ packages:
       domhandler: 5.0.3
       domutils: 3.1.0
       entities: 4.5.0
-    dev: false
 
   /http-cache-semantics@4.1.1:
     resolution: {integrity: sha512-er295DKPVsV82j5kw1Gjt+ADA/XYHsajl82cGNQG2eyoPkvgUhX+nDIyelzhIWbbsXP39EHcI6l5tYs2FYqYXQ==}
@@ -5110,6 +5154,11 @@ packages:
     engines: {node: '>=12'}
     dev: false
 
+  /is-plain-object@5.0.0:
+    resolution: {integrity: sha512-VRSzKkbMm5jMDoKLbltAkFQ5Qr7VDiTFGXxYFXXowVj387GeGNOCsOH6Msy00SGZ3Fp84b1Naa1psqgcCIEP5Q==}
+    engines: {node: '>=0.10.0'}
+    dev: false
+
   /is-reference@1.2.1:
     resolution: {integrity: sha512-U82MsXXiFIrjCK4otLT+o2NA2Cd2g5MLoOVXUZjIOhLurrRxpEXzI8O0KZHr3IjLvlAH1kTPYSuqer5T9ZVBKQ==}
     dependencies:
@@ -5422,6 +5471,12 @@ packages:
   /lines-and-columns@1.2.4:
     resolution: {integrity: sha512-7ylylesZQ/PV29jhEDl3Ufjo6ZX7gCqJr5F7PKrqc93v7fzSymt1BpwEU8nAUXs8qzzvqhbjhK5QZg6Mt/HkBg==}
 
+  /linkify-it@5.0.0:
+    resolution: {integrity: sha512-5aHCbzQRADcdP+ATqnDuhhJ/MRIqDkZX5pyjFHRRysS8vZ5AbqGEoFIb6pYHPZ+L/OC2Lc+xT8uHVVR5CAK/wQ==}
+    dependencies:
+      uc.micro: 2.1.0
+    dev: false
+
   /load-yaml-file@0.2.0:
     resolution: {integrity: sha512-OfCBkGEw4nN6JLtgRidPX6QxjBQGQf72q3si2uvqyFEMbycSFFHwAZeXx6cJgFM9wmLrf9zBwCP3Ivqa+LLZPw==}
     engines: {node: '>=6'}
@@ -5549,6 +5604,18 @@ packages:
       semver: 6.3.1
     dev: false
 
+  /markdown-it@14.1.0:
+    resolution: {integrity: sha512-a54IwgWPaeBCAAsv13YgmALOF1elABB08FxO9i+r4VFk5Vl4pKokRPeX8u5TCgSsPi6ec1otfLjdOpVcgbpshg==}
+    hasBin: true
+    dependencies:
+      argparse: 2.0.1
+      entities: 4.5.0
+      linkify-it: 5.0.0
+      mdurl: 2.0.0
+      punycode.js: 2.3.1
+      uc.micro: 2.1.0
+    dev: false
+
   /markdown-table@3.0.3:
     resolution: {integrity: sha512-Z1NL3Tb1M9wH4XESsCDEksWoKTdlUafKc4pt0GRwjUyXaCFZ+dc3g2erqB6zm3szA2IUSi7VnPI+o/9jnxh9hw==}
     dev: false
@@ -5747,6 +5814,10 @@ packages:
     resolution: {integrity: sha512-GaqWWShW4kv/G9IEucWScBx9G1/vsFZZJUO+tD26M8J8z3Kw5RDQjaoZe03YAClgeS/SWPOcb4nkFBTEi5DUEA==}
     dev: false
 
+  /mdurl@2.0.0:
+    resolution: {integrity: sha512-Lf+9+2r+Tdp5wXDXC4PcIBjTDtq4UKjCPMQhKIuzpJNW0b96kVqSwW0bT7FhRSfmAiFYgP+SCRvdrDozfh0U5w==}
+    dev: false
+
   /merge-stream@2.0.0:
     resolution: {integrity: sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w==}
     dev: false
@@ -6473,6 +6544,10 @@ packages:
       unist-util-visit-children: 2.0.2
     dev: false
 
+  /parse-srcset@1.0.2:
+    resolution: {integrity: sha512-/2qh0lav6CmI15FzA3i/2Bzk2zCgQhGMkvhOhKNcBVQ1ldgpbfiNTVslmooUmWJcADi1f1kIeynbDRVzNlfR6Q==}
+    dev: false
+
   /parse5-htmlparser2-tree-adapter@7.0.0:
     resolution: {integrity: sha512-B77tOZrqqfUfnVcOrUvfdLbz4pu4RopLD/4vmu3HUPswwTA8OH0EMW9BlWR2B0RCoiZRAHEUu7IxeP1Pd1UU+g==}
     dependencies:
@@ -7099,6 +7174,11 @@ packages:
       once: 1.4.0
     dev: false
 
+  /punycode.js@2.3.1:
+    resolution: {integrity: sha512-uxFIHU0YlHYhDQtV4R9J6a52SLx28BCjT+4ieh7IGbgwVJWO+km431c4yRlREUAsAmt/uMjQUyQHNEPf0M39CA==}
+    engines: {node: '>=6'}
+    dev: false
+
   /queue-microtask@1.2.3:
     resolution: {integrity: sha512-NuaNSa6flKT5JaSYQzJok04JzTL1CA6aGhv5rfLW3PgqA+M2ChpZQnAC8h8i4ZFkBS8X5RqkDBHA7r4hej3K9A==}
 
@@ -7565,6 +7645,17 @@ packages:
       is-regex: 1.1.4
     dev: false
 
+  /sanitize-html@2.13.0:
+    resolution: {integrity: sha512-Xff91Z+4Mz5QiNSLdLWwjgBDm5b1RU6xBT0+12rapjiaR7SwfRdjw8f+6Rir2MXKLrDicRFHdb51hGOAxmsUIA==}
+    dependencies:
+      deepmerge: 4.3.1
+      escape-string-regexp: 4.0.0
+      htmlparser2: 8.0.2
+      is-plain-object: 5.0.0
+      parse-srcset: 1.0.2
+      postcss: 8.4.35
+    dev: false
+
   /sax@1.3.0:
     resolution: {integrity: sha512-0s+oAmw9zLl1V1cS9BtZN7JAd0cW5e0QH4W3LWEK6a4LaLEA2OTpGYWDY+6XasBLtz6wkm3u1xRw95mRuJ59WA==}
 
@@ -7946,6 +8037,10 @@ packages:
     dev: false
     optional: true
 
+  /strnum@1.0.5:
+    resolution: {integrity: sha512-J8bbNyKKXl5qYcR36TIO8W3mVGVHrmmxsd5PAItGkmyzwJvybiw2IVq5nqd0i4LSNSkB/sx9VHllbfFdr9k1JA==}
+    dev: false
+
   /style-inject@0.3.0:
     resolution: {integrity: sha512-IezA2qp+vcdlhJaVm5SOdPPTUu0FCEqfNSli2vRuSIBbu5Nq5UvygTk/VzeCqfLz2Atj3dVII5QBKGZRZ0edzw==}
     dev: false
@@ -8354,6 +8449,10 @@ packages:
     hasBin: true
     dev: false
 
+  /uc.micro@2.1.0:
+    resolution: {integrity: sha512-ARDJmphmdvUk6Glw7y9DQ2bFkKBHwQHLi2lsaH6PPmz/Ka9sFOBsBluozhDltWmnv9u/cF6Rt87znRTPV+yp/A==}
+    dev: false
+
   /ufo@1.5.0:
     resolution: {integrity: sha512-c7SxU8XB0LTO7hALl6CcE1Q92ZrLzr1iE0IVIsUa9SlFfkn2B2p6YLO6dLxOj7qCWY98PB3Q3EZbN6bEu8p7jA==}
     dev: false

src/layouts/Layout.astro

@@ -7,7 +7,7 @@ import ImageWrapper from "@components/misc/ImageWrapper.astro";
 
 import {pathsEqual} from "@utils/url-utils";
 import ConfigCarrier from "@components/ConfigCarrier.astro";
-import {siteConfig} from "@/config";
+import {profileConfig, siteConfig} from "@/config";
 
 interface Props {
 	title: string;
@@ -84,6 +84,8 @@ if (title) {
 
 		<link rel="stylesheet" href="https://cdn.staticfile.org/KaTeX/0.16.9/katex.min.css" integrity="sha384-n8MVd4RsNIU0tAv4ct0nTaAbDJwPJzDEaqSD1odI+WdtXRGWt2kTvGFasHpSy3SV" crossorigin="anonymous">
 
+		<link rel="alternate" type="application/rss+xml" title={profileConfig.name} href={`${Astro.site}rss.xml`}/>
+
 		<style define:vars={{ configHue }}></style>  <!-- defines global css variables. This will be applied to <html> <body> and some other elements idk why -->
 
 	</head>

src/pages/rss.xml.ts

@@ -0,0 +1,25 @@
+import rss from '@astrojs/rss';
+import {siteConfig} from '@/config';
+import { getCollection } from 'astro:content';
+import sanitizeHtml from 'sanitize-html';
+import MarkdownIt from 'markdown-it';
+const parser = new MarkdownIt();
+
+export async function GET(context: any) {
+  const blog = await getCollection('posts');
+  return rss({
+    title: siteConfig.title,
+    description: siteConfig.subtitle || 'No description',
+    site: context.site,
+    items: blog.map((post) => ({
+        title: post.data.title,
+        pubDate: post.data.published,
+        description: post.data.description,
+        link: `/posts/${post.slug}/`,
+        content: sanitizeHtml(parser.render(post.body), {
+          allowedTags: sanitizeHtml.defaults.allowedTags.concat(['img'])
+        }),
+      })),
+    customData: `<language>${siteConfig.lang}</language>`,
+  });
+}