.gitignore

@@ -1,6 +1,6 @@
 target/
-kvdata/
 node_modules/
 *.db
 *.xml
 .env
+static/

Cargo.lock

@@ -1240,6 +1240,15 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "getopts"
+version = "0.2.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "14dbbfd5c71d70241ecf9e6f13737f7b5ce823821063188d7e46c41d371eebd5"
+dependencies = [
+ "unicode-width",
+]
+
 [[package]]
 name = "getrandom"
 version = "0.2.15"
@@ -2257,6 +2266,7 @@ dependencies = [
  "free-icons",
  "minijinja",
  "minijinja-autoreload",
+ "pulldown-cmark",
  "rand 0.8.5",
  "redb",
  "serde",
@@ -2346,6 +2356,25 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "pulldown-cmark"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8746739f11d39ce5ad5c2520a9b75285310dbfe78c541ccf832d38615765aec0"
+dependencies = [
+ "bitflags 2.5.0",
+ "getopts",
+ "memchr",
+ "pulldown-cmark-escape",
+ "unicase",
+]
+
+[[package]]
+name = "pulldown-cmark-escape"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "007d8adb5ddab6f8e3f491ac63566a7d5002cc7ed73901f72057943fa71ae1ae"
+
 [[package]]
 name = "quanta"
 version = "0.12.3"
@@ -3686,6 +3715,12 @@ version = "1.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4c87d22b6e3f4a18d4d40ef354e97c90fcb14dd91d7dc0aa9d8a1172ebf7202"
 
+[[package]]
+name = "unicode-width"
+version = "0.1.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68f5e5f3158ecfd4b8ff6fe086db7c8467a2dfdac97fe420f2b7c4aa97af66d6"
+
 [[package]]
 name = "unicode_categories"
 version = "0.1.1"

Cargo.toml

@@ -23,6 +23,7 @@ env_logger = "0.11.3"
 free-icons = "0.7.0"
 minijinja = { version = "1.0.14", features = ["loader", "json", "builtins"] }
 minijinja-autoreload = "1.0.14"
+pulldown-cmark = "0.11.0"
 rand = "0.8.5"
 redb = "2.1.0"
 serde = { version = "1.0.197", features = ["derive"] }

frontend/editor.ts

@@ -0,0 +1,40 @@
+import {basicSetup} from "codemirror"
+import {EditorView, keymap} from "@codemirror/view"
+import {indentWithTab} from "@codemirror/commands"
+import {markdown} from "@codemirror/lang-markdown"
+
+export function makeEditor(divSelector, value) {
+    let div = document.querySelector(divSelector);
+
+    let documentTheme = EditorView.theme({
+      "&": {
+          "background-color": "white",
+      },
+      ".cm-editor": {
+          "height": "100%",
+      },
+      ".cm-scroller": {overflow: "auto"}
+    }, {})
+
+    // add a hidden textarea inside the div for form submission
+    let textarea = document.createElement("textarea");
+    textarea.setAttribute("name", "content");
+    textarea.style.display = "none";
+    div.appendChild(textarea);
+
+    let extensions = [
+        basicSetup,
+        keymap.of([indentWithTab]),
+        markdown(),
+        documentTheme,
+        EditorView.lineWrapping,
+    ];
+
+    let view = new EditorView({parent: div, doc: value, extensions})
+
+    textarea.form.addEventListener("submit", () => {
+        textarea.value = view.state.doc.toString()
+    })
+
+    return view
+}

frontend/main.css

@@ -2,59 +2,16 @@
 @tailwind components;
 @tailwind utilities;
 
-
-
-
-/* Borrowed from https://github.com/Milkdown/milkdown/blob/main/e2e/src/list-item-block/style.css
-which is licensed under MIT. */
-
-.prose :where(li):not(:where([class~="not-prose"] *)) {
-  margin-top: 0.5em;
-  margin-bottom: 0;
+.prose li {
+    margin-top: 0;
+    margin-bottom: 0;
 }
 
-.prose :where(blockquote):not(:where([class~="not-prose"] *)) {
-  font-style: inherit;
-  font-weight: inherit;
-}
-
-.prose :where(ul ul, ul ol, ol ul, ol ol):not(:where([class~="not-prose"] *)) {
-  margin-top: 0.5em;
-  margin-bottom: 0;
-}
-
-.prose ol,
 .prose ul {
-  list-style: none !important;
-  padding: 0;
+    margin-top: 0;
+    margin-bottom: 0;
 }
 
-.prose li p {
-  @apply !m-0 !leading-6;
+.prose h1 {
+    margin-bottom: 0.25em;
 }
-
-.prose li p + p {
-  @apply !mt-2;
-}
-
-.prose li.ProseMirror-selectednode {
-  outline: 2px solid #8cf;
-}
-
-.prose li::after {
-  all: unset !important;
-}
-
-milkdown-list-item-block .list-item {
-  gap: 8px;
-}
-
-milkdown-list-item-block .label-wrapper {
-  height: 24px;
-  display: inline-flex;
-  justify-content: center;
-  align-items: center;
-  color: darkcyan;
-}
-
-/* End borrowed block. */

frontend/main.ts

@@ -1,52 +1,2 @@
-import { defaultValueCtx, Editor, rootCtx } from '@milkdown/core';
-import { html } from 'atomico';
-import { listItemBlockComponent, listItemBlockConfig, ListItemBlockConfig, listItemBlockView } from '@milkdown/components/list-item-block'
-import { commonmark } from '@milkdown/preset-commonmark';
-import { gfm } from '@milkdown/preset-gfm';
-import { nord } from '@milkdown/theme-nord'
-import { listener, listenerCtx } from '@milkdown/plugin-listener';
-import '@milkdown/theme-nord/style.css'
-
-function configureListItem(ctx: Ctx) {
-    ctx.set(listItemBlockConfig.key, {
-        renderLabel: (label: string, listType, checked?: boolean) => {
-            if (checked == null) {
-                if (listType === 'bullet') {
-                    return html`<span class='label'>•</span>`
-                }
-
-                return html`<span class='label'>${label}</span>`
-            } else {
-                return html`<input class='label' type="checkbox" checked=${checked} />`
-            }
-        },
-    })
-}
-
-function createEditor(rootId, fieldId, content) {
-    Editor
-      .make()
-      .config(ctx => {
-          ctx.set(rootCtx, rootId)
-          ctx.set(defaultValueCtx, content)
-
-          const listener = ctx.get(listenerCtx);
-          listener.markdownUpdated((ctx, markdown, prevMarkdown) => {
-            if (markdown !== prevMarkdown) {
-                console.log(markdown);
-                console.log(fieldId);
-                document.getElementById(fieldId).value = markdown;
-                console.log("updated");
-            }
-          })
-      })
-      .config(configureListItem)
-      .use(commonmark)
-      .use(gfm)
-      .use(nord)
-      .use(listener)
-      .use(listItemBlockComponent)
-      .create();
-}
-
-window.createEditor = createEditor;
+import { makeEditor } from './editor';
+window.makeEditor = makeEditor;

package.json

@@ -13,14 +13,9 @@
     "css": "tailwindcss -i ./frontend/main.css -o ./static/style.css"
   },
   "dependencies": {
-    "@milkdown/components": "^7.3.6",
-    "@milkdown/core": "^7.3.6",
-    "@milkdown/plugin-listener": "^7.3.6",
-    "@milkdown/preset-commonmark": "^7.3.6",
-    "@milkdown/preset-gfm": "^7.3.6",
-    "@milkdown/theme-nord": "^7.3.6",
-    "@prosemirror-adapter/lit": "^0.2.6",
+    "@codemirror/lang-markdown": "^6.2.5",
     "clsx": "^2.1.1",
+    "codemirror": "^6.0.1",
     "tailwindcss": "^3.4.3"
   }
 }

src/handler/documents.rs

@@ -104,6 +104,45 @@ pub async fn create_document_submit(
     Ok(Redirect::to("/documents").into_response())
 }
 
+pub async fn view_document_page(
+    State(provider): State<Provider>,
+    auth_session: AuthSession<Provider>,
+    Path((id,)): Path<(Uuid,)>,
+) -> Result<Response, (StatusCode, String)> {
+    let user = match auth_session.user {
+        Some(user) => user,
+        None => return Ok(Redirect::to("/login").into_response()),
+    };
+
+    let mut db = provider.db_pool.get().map_err(internal_error)?;
+
+    let document_allowed =
+        permissions::q::check_user_document(&mut db, &user.id, &id.to_string(), Permission::Write)
+            .map_err(internal_error)?;
+
+    if !document_allowed {
+        return Err((StatusCode::FORBIDDEN, "permission denied".to_owned()));
+    }
+
+    let document = match documents::q::by_id(&mut db, &id.to_string()).map_err(internal_error)? {
+        Some(doc) => doc,
+        None => return Err((StatusCode::NOT_FOUND, "document not found".to_owned())),
+    };
+    let projects =
+        permissions::q::accessible_projects(&mut db, &user.id).map_err(internal_error)?;
+
+    let rendered_document = document.render_html();
+
+    let values = context! {
+        user => user,
+        document => document,
+        projects => projects,
+        rendered_document => rendered_document,
+    };
+
+    provider.render_resp("documents/view_document.html", values)
+}
+
 pub async fn edit_document_page(
     State(provider): State<Provider>,
     auth_session: AuthSession<Provider>,
@@ -176,5 +215,6 @@ pub async fn edit_document_submit(
     )
     .map_err(internal_error)?;
 
-    Ok(Redirect::to("/documents").into_response())
+    let view_url = format!("/documents/view/{}", document_id);
+    Ok(Redirect::to(&view_url).into_response())
 }

src/handler/login.rs

@@ -48,7 +48,7 @@ pub async fn login_submit(
     Form(creds): Form<Credentials>,
 ) -> Result<Response, (StatusCode, String)> {
     if let Some(user) = auth_session.authenticate(creds).await.map_err(internal_error)? {
-        let _ = auth_session.login(&user).await.map_err(internal_error)?;
+        auth_session.login(&user).await.map_err(internal_error)?;
         Ok(Redirect::to("/").into_response())
     } else {
         render_login_page(&provider, "", "", Some(LOGIN_ERROR_MSG))

src/models/documents.rs

@@ -1,4 +1,5 @@
 use diesel::prelude::*;
+use pulldown_cmark as markdown;
 use serde::Serialize;
 use uuid::Uuid;
 
@@ -16,6 +17,21 @@ pub struct Document {
     pub content: String,
 }
 
+impl Document {
+    pub fn render_html(&self) -> String {
+        let mut options = markdown::Options::empty();
+        options.insert(markdown::Options::ENABLE_TASKLISTS);
+        options.insert(markdown::Options::ENABLE_STRIKETHROUGH);
+
+        let parser = markdown::Parser::new_ext(&self.content, options);
+
+        let mut html_output = String::new();
+        markdown::html::push_html(&mut html_output, parser);
+
+        html_output
+    }
+}
+
 #[derive(Insertable)]
 #[diesel(table_name = crate::schema::documents)]
 pub struct NewDocument {

src/server.rs

@@ -17,7 +17,7 @@ use crate::config::CommandLineOptions;
 use crate::db;
 use crate::handler::documents::{
     create_document_page, create_document_submit, documents_page, edit_document_page,
-    edit_document_submit,
+    edit_document_submit, view_document_page,
 };
 use crate::handler::home::home_page;
 use crate::handler::login::logout;
@@ -66,6 +66,7 @@ pub async fn run() -> Result<()> {
         .route("/documents", get(documents_page))
         .route("/documents/new", get(create_document_page))
         .route("/documents/new", post(create_document_submit))
+        .route("/documents/view/:id", get(view_document_page))
         .route("/documents/edit/:id", get(edit_document_page))
         .route("/documents/edit/:id", post(edit_document_submit))
         .layer(trace_layer)

static/main.css

@@ -1,196 +0,0 @@
-/* node_modules/@milkdown/theme-nord/lib/style.css */
-.ProseMirror {
-  position: relative;
-  word-wrap: break-word;
-  white-space: pre-wrap;
-  white-space: break-spaces;
-  font-variant-ligatures: none;
-  font-feature-settings: "liga" 0;
-}
-.ProseMirror pre {
-  white-space: pre-wrap;
-}
-.ProseMirror li {
-  position: relative;
-}
-.ProseMirror-hideselection *::selection {
-  background: transparent;
-}
-.ProseMirror-hideselection *::-moz-selection {
-  background: transparent;
-}
-.ProseMirror-hideselection {
-  caret-color: transparent;
-}
-.ProseMirror [draggable][contenteditable=false] {
-  -webkit-user-select: text;
-  -moz-user-select: text;
-  user-select: text;
-}
-.ProseMirror-selectednode {
-  outline: 2px solid #8cf;
-}
-li.ProseMirror-selectednode {
-  outline: none;
-}
-li.ProseMirror-selectednode:after {
-  content: "";
-  position: absolute;
-  left: -32px;
-  right: -2px;
-  top: -2px;
-  bottom: -2px;
-  border: 2px solid #8cf;
-  pointer-events: none;
-}
-img.ProseMirror-separator {
-  display: inline !important;
-  border: none !important;
-  margin: 0 !important;
-}
-.ProseMirror .tableWrapper {
-  overflow-x: auto;
-}
-.ProseMirror table {
-  border-collapse: collapse;
-  table-layout: fixed;
-  width: 100%;
-  overflow: hidden;
-}
-.ProseMirror td,
-.ProseMirror th {
-  vertical-align: top;
-  box-sizing: border-box;
-  position: relative;
-}
-.ProseMirror .column-resize-handle {
-  position: absolute;
-  right: -2px;
-  top: 0;
-  bottom: 0;
-  width: 4px;
-  z-index: 20;
-  background-color: #adf;
-  pointer-events: none;
-}
-.ProseMirror.resize-cursor {
-  cursor: ew-resize;
-  cursor: col-resize;
-}
-.ProseMirror .selectedCell:after {
-  z-index: 2;
-  position: absolute;
-  content: "";
-  left: 0;
-  right: 0;
-  top: 0;
-  bottom: 0;
-  background: #c8c8ff66;
-  pointer-events: none;
-}
-.milkdown-theme-nord blockquote {
-  border-left-width: 4px;
-  --tw-border-opacity: 1;
-  border-color: rgb(94 129 172 / var(--tw-border-opacity));
-  padding-left: 1rem;
-  font-family:
-    ui-serif,
-    Georgia,
-    Cambria,
-    Times New Roman,
-    Times,
-    serif;
-  font-style: normal;
-}
-.milkdown-theme-nord code {
-  font-family:
-    ui-monospace,
-    SFMono-Regular,
-    Menlo,
-    Monaco,
-    Consolas,
-    Liberation Mono,
-    Courier New,
-    monospace;
-  font-weight: 400;
-  --tw-text-opacity: 1;
-  color: rgb(94 129 172 / var(--tw-text-opacity));
-}
-.milkdown-theme-nord pre code {
-  color: inherit;
-}
-.milkdown-theme-nord img {
-  margin-top: 0 !important;
-  margin-bottom: 0 !important;
-  display: inline-block;
-  max-width: 100%;
-}
-.milkdown-theme-nord.prose :where(blockquote):not(:where([class~=not-prose] *)) {
-  font-weight: 400;
-}
-.milkdown-theme-nord.prose :where(ol > li):not(:where([class~=not-prose] *))::marker,
-.milkdown-theme-nord.prose :where(ul > li):not(:where([class~=not-prose] *))::marker {
-  --tw-text-opacity: 1;
-  color: rgb(94 129 172 / var(--tw-text-opacity));
-}
-.milkdown-theme-nord.prose :where(blockquote p:first-of-type):not(:where([class~=not-prose] *)):before,
-.milkdown-theme-nord.prose :where(blockquote p:first-of-type):not(:where([class~=not-prose] *)):after {
-  content: "";
-}
-.milkdown-theme-nord.prose :where(code):not(:where([class~=not-prose] *)):before,
-.milkdown-theme-nord.prose :where(code):not(:where([class~=not-prose] *)):after {
-  content: "";
-}
-.milkdown-theme-nord.prose .tableWrapper {
-  position: relative;
-  margin-bottom: .5rem;
-  overflow-x: auto;
-}
-.milkdown-theme-nord.prose table {
-  margin: 1rem !important;
-  overflow: visible !important;
-  font-size: .875rem;
-  line-height: 1.25rem;
-  --tw-shadow: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);
-  --tw-shadow-colored: 0 4px 6px -1px var(--tw-shadow-color), 0 2px 4px -2px var(--tw-shadow-color);
-  box-shadow:
-    var(--tw-ring-offset-shadow, 0 0 #0000),
-    var(--tw-ring-shadow, 0 0 #0000),
-    var(--tw-shadow);
-}
-@media (min-width: 640px) {
-  .milkdown-theme-nord.prose table {
-    border-radius: .5rem;
-  }
-}
-.milkdown-theme-nord.prose td,
-.milkdown-theme-nord.prose th {
-  padding: .75rem 1.5rem !important;
-}
-.milkdown-theme-nord.prose tr {
-  border-bottom-width: 1px;
-  --tw-border-opacity: 1;
-  border-color: rgb(229 231 235 / var(--tw-border-opacity));
-}
-:is(.dark .milkdown-theme-nord.prose tr) {
-  --tw-border-opacity: 1;
-  border-color: rgb(75 85 99 / var(--tw-border-opacity));
-}
-.milkdown-theme-nord.prose :where(td, th) p {
-  margin: 0 !important;
-}
-.milkdown-theme-nord.prose :where(td, th):nth-child(odd) {
-  --tw-bg-opacity: 1;
-  background-color: rgb(249 250 251 / var(--tw-bg-opacity));
-}
-:is(.dark .milkdown-theme-nord.prose :where(td, th):nth-child(odd)) {
-  --tw-bg-opacity: 1;
-  background-color: rgb(17 24 39 / var(--tw-bg-opacity));
-}
-.milkdown-theme-nord.prose.ProseMirror .selectedCell:after {
-  background-color: #88c0d04d;
-}
-.milkdown-theme-nord.prose br[data-is-inline=true],
-.milkdown-theme-nord.prose br[data-is-inline=true]:after {
-  content: " ";
-}

templates/documents/edit_document.html

@@ -8,27 +8,21 @@
   {% include "components/sidebar.html" %}
 
   <main class="pl-72 bg-gray-50 h-full">
-    <form action="/documents/edit/{{ document.id }}" method="POST">
-      <div class="navbar bg-accent text-accent-content">
-        <div class="navbar-start gap-2">
-          <a class="btn" href="/documents">
-            {{ "arrow-left"|heroicon("w-6 h-6")|safe }} Back
-          </a>
-          <button class="btn" onClick="saveDocument()">Save</button>
-        </div>
+    <form action="/documents/edit/{{ document.id }}" method="POST" class="h-full flex flex-col">
+      <div class="py-1 px-1 gap-x-1 flex flex-row justify-center align-middle bg-accent text-accent-content">
+        <input type="text" id="title" name="title" class="grow font-bold" value="{{ document.title }}" />
+        <a class="btn btn-sm my-auto" href="/documents">
+          {{ "arrow-left"|heroicon("w-6 h-6")|safe }} Exit
+        </a>
+        <button class="btn btn-sm my-auto">Save</button>
       </div>
 
-      <div class="px-8 py-8 flex flex-col gap-y-4">
-        <label class="input input-bordered flex items-center gap-2">
-          Title
-          <input type="text" id="title" name="title" class="grow" value="{{ document.title }}" />
-        </label>
-
-        <div id="editor-{{document.id}}" class="prose bg-white"></div>
-
-        <textarea id="content-{{ document.id }}" name="content" class="hidden">
-        </textarea>
-
+      <div class="flex flex-col h-full">
+        <div id="editor-{{ document.id }}" name="editor" class="w-full h-full">
+          <noscript>
+              <textarea id="content-{{ document.id }}" name="content" class="w-full h-full">{{ document.content }}</textarea>
+          </noscript>
+        </div>
       </div>
     </form>
   </main>
@@ -36,13 +30,8 @@
 
 <script type="text/javascript" src="/static/main.js"></script>
 <script type="text/javascript">
-console.log("hi");
-window.createEditor("#editor-{{document.id}}", "content-{{document.id}}", {{document.content | tojson }});
-console.log({{document.content | tojson}});
-console.log("hi2");
-function saveDocument() {
-  console.log("saving");
-}
+  window.makeEditor("#editor-{{document.id}}", {{ document.content | tojson }});
 </script>
+
 </body>
 </html>

templates/documents/list_documents.html

@@ -28,8 +28,8 @@
         <div class="card-body">
           <h2 class="card-title">{{ document.title }}</h2>
           <div class="card-actions justify-end">
-            <a href="/documents/edit/{{ document.id }}" class="btn btn-primary">Open</a>
-
+            <a href="/documents/view/{{ document.id }}" class="btn btn-primary">View</a>
+            <a href="/documents/edit/{{ document.id }}" class="btn btn-primary">Edit</a>
           </div>
         </div>
       </div>

templates/documents/view_document.html

@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<html lang="en" class="h-full bg-white">
+{% include "head.html" %}
+<body class="h-full">
+
+<div class="h-full">
+  {% set current_page = "documents" %}
+  {% include "components/sidebar.html" %}
+
+  <main class="pl-72 bg-gray-50 h-full">
+    <form action="" method="POST" class="h-full flex flex-col">
+      <div class="py-1 px-1 gap-x-1 flex flex-row justify-center align-middle bg-accent text-accent-content">
+        <h1 class="grow text-2xl font-bold">{{ document.title }}</h1>
+        <a class="btn btn-sm my-auto" href="/documents">
+          {{ "arrow-left"|heroicon("w-6 h-6")|safe }} Exit
+        </a>
+        <a class="btn btn-sm my-auto" href="/documents/edit/{{ document.id }}">Edit</a>
+      </div>
+
+      <div class="py-8 px-4 h-full prose prose-md">
+        {{ rendered_document|safe }}
+      </div>
+    </form>
+  </main>
+
+
+<script type="text/javascript" src="/static/main.js"></script>
+<script type="text/javascript">
+  window.makeEditor("#editor-{{document.id}}", {{ document.content | tojson }});
+</script>
+
+</body>
+</html>

templates/head.html

@@ -4,6 +4,5 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Pique</title>
     <link rel="stylesheet" href="/static/style.css">
-    <link rel="stylesheet" href="/static/main.css">
     <link rel="icon" href="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><text y='.9em' font-size='90'>⛰️</text></svg>"/>
 </head>