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uwu · Feb 18, 2023 · 9c1d037 · 9c1d037
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diff --git a/.editorconfig b/.editorconfig
@@ -0,0 +1,9 @@
+root = true
+
+[*.cr]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 2
+trim_trailing_whitespace = true
diff --git a/.gitignore b/.gitignore
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+/docs/
+/lib/
+/bin/
+/.shards/
+*.dwarf
diff --git a/LICENSE b/LICENSE
@@ -0,0 +1,65 @@
+Microsoft Public License (Ms-PL)
+
+This license governs use of the accompanying software. If you use the
+software, you accept this license. If you do not accept the license,
+do not use the software.
+
+1. Definitions
+
+  The terms "reproduce," "reproduction," "derivative works," and
+  "distribution" have the same meaning here as under U.S. copyright
+  law.
+
+  A "contribution" is the original software, or any additions or
+  changes to the software.
+
+  A "contributor" is any person that distributes its contribution
+  under this license.
+
+  "Licensed patents" are a contributor's patent claims that read
+  directly on its contribution.
+
+2. Grant of Rights
+
+  (A) Copyright Grant- Subject to the terms of this license,
+  including the license conditions and limitations in section 3,
+  each contributor grants you a non-exclusive, worldwide,
+  royalty-free copyright license to reproduce its contribution,
+  prepare derivative works of its contribution, and distribute its
+  contribution or any derivative works that you create.
+
+  (B) Patent Grant- Subject to the terms of this license, including
+  the license conditions and limitations in section 3, each
+  contributor grants you a non-exclusive, worldwide, royalty-free
+  license under its licensed patents to make, have made, use, sell,
+  offer for sale, import, and/or otherwise dispose of its
+  contribution in the software or derivative works of the
+  contribution in the software.
+
+3. Conditions and Limitations
+
+  (A) No Trademark License- This license does not grant you rights
+  to use any contributors' name, logo, or trademarks.
+
+  (B) If you bring a patent claim against any contributor over
+  patents that you claim are infringed by the software, your patent
+  license from such contributor to the software ends automatically.
+
+  (C) If you distribute any portion of the software, you must retain
+  all copyright, patent, trademark, and attribution notices that are
+  present in the software.
+
+  (D) If you distribute any portion of the software in source code
+  form, you may do so only under this license by including a
+  complete copy of this license with your distribution. If you
+  distribute any portion of the software in compiled or object code
+  form, you may only do so under a license that complies with this
+  license.  
+
+  (E) The software is licensed "as-is." You bear the risk of using
+  it. The contributors give no express warranties, guarantees, or
+  conditions. You may have additional consumer rights under your
+  local laws which this license cannot change. To the extent
+  permitted under your local laws, the contributors exclude the
+  implied warranties of merchantability, fitness for a particular
+  purpose and non-infringement. 
diff --git a/README.md b/README.md
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+# rethink: it's all in your head.
+rethink is an experiment on making content for yourself and nobody else.
+
+rethink is meant for the rawest form of expression.
+
+rethink does not include any discoverability, markdown, or thought creation frontend.
+
+your thoughts do not need to be comprehensible to anyone other than yourself.
diff --git a/public/index.html b/public/index.html
@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<head>
+    <style>
+    @import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono&display=swap');
+    * {
+        font-family: 'IBM Plex Mono', monospace;
+    }
+    html, body, .middle {
+      overflow: hidden;
+        height: 100%;
+        width: 100%;
+        background-color: black;
+    }
+    h1, h2 {
+        color: white;
+    }
+
+    .middle {
+      display: flex;
+      flex-direction: column;
+      justify-content: center;
+      align-items: center;
+    }
+    </style>
+    <title>rethink: it's all in your head.</title>
+</head>
+<body>
+  <div class="middle">
+    <h1>rethink.</h1>
+    <h2>it's all in your head.</h2>
+  </div>
+</body>
diff --git a/shard.lock b/shard.lock
@@ -0,0 +1,30 @@
+version: 2.0
+shards:
+  backtracer:
+    git: https://github.com/sija/backtracer.cr.git
+    version: 1.2.2
+
+  crystal-argon2:
+    git: https://github.com/sushichain/crystal-argon2.git
+    version: 0.1.3
+
+  db:
+    git: https://github.com/crystal-lang/crystal-db.git
+    version: 0.11.0
+
+  exception_page:
+    git: https://github.com/crystal-loot/exception_page.git
+    version: 0.3.0
+
+  kemal:
+    git: https://github.com/kemalcr/kemal.git
+    version: 1.3.0
+
+  radix:
+    git: https://github.com/luislavena/radix.git
+    version: 0.4.1
+
+  sqlite3:
+    git: https://github.com/crystal-lang/crystal-sqlite3.git
+    version: 0.19.0
+
diff --git a/shard.yml b/shard.yml
@@ -0,0 +1,26 @@
+name: rethink
+version: 0.1.0
+
+authors:
+  - toonlink <[email protected]>
+
+dependencies:
+  kemal:
+    github: kemalcr/kemal
+
+  db:
+    github: crystal-lang/crystal-db
+
+  sqlite3:
+    github: crystal-lang/crystal-sqlite3
+
+  crystal-argon2:
+    github: sushichain/crystal-argon2
+
+targets:
+  rethink:
+    main: src/rethink.cr
+
+crystal: 1.7.2
+
+license: Ms-PL
diff --git a/src/migrate.cr b/src/migrate.cr
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+require "db"
+require "sqlite3"
+
+db = DB.open "sqlite3:./rethink.sqlite"
+
+db.exec("CREATE TABLE IF NOT EXISTS users (
+            id INTEGER PRIMARY KEY AUTOINCREMENT,
+            name TEXT,
+            thought_key TEXT
+          )")
+
+db.exec("CREATE TABLE IF NOT EXISTS thoughts (
+            id INTEGER PRIMARY KEY AUTOINCREMENT,
+            author_id INTEGER,
+            content TEXT,
+            date DATE DEFAULT (datetime('now', 'localtime')) 
+          )")
diff --git a/src/rethink.cr b/src/rethink.cr
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+require "kemal"
+require "db"
+require "sqlite3"
+require "crystal-argon2"
+require "ecr"
+
+db = DB.open "sqlite3:./rethink.sqlite"
+
+class Thought
+  property :content, :date
+
+  def initialize(content : String, date : Time)
+    @content = content
+    @date = date
+  end
+end
+
+class Thoughts
+  def initialize(@thoughts : Array(Thought)) end
+
+  ECR.def_to_s "src/views/thoughts.ecr"
+end
+
+get "/~:name" do |ctx|
+  name = ctx.params.url["name"]
+  thoughts = [] of Thought
+
+  id : Int32? = nil
+  db.query("SELECT id FROM users WHERE name = ?", name) do |rows|
+    rows.each do
+      id = rows.read(Int32)
+    end
+  end
+
+  if id.nil?
+    ctx.response.status_code = 404
+    next "User not found"
+  end
+
+  db.query("SELECT content, date FROM thoughts WHERE author_id = ?", id) do |rows|
+    rows.each do
+      content = rows.read(String)
+      date = rows.read(Time)
+      thoughts << Thought.new(content, date)
+    end
+  end
+
+  Thoughts.new(thoughts).to_s
+end
+
+get "/" do
+  render "public/index.html"
+end
+
+# Reuse this later for population scripts
+# get "/api/hash" do |ctx|
+#   Argon2::Password.create(ctx.request.body.as(IO).gets_to_end)
+# end
+
+# post to rethink
+put "/api/think" do |ctx|
+  unless ctx.request.headers.has_key?("authorization") || ctx.request.headers.has_key?("name")
+    ctx.response.status_code = 401
+    next "Unauthorized"
+  end
+
+  auth = ctx.request.headers["authorization"]
+  username = ctx.request.headers["name"]
+
+  id : Int32? = nil
+  thought_key = ""
+
+  db.query("SELECT id, thought_key FROM users WHERE name = ?", username) do |rows|
+    rows.each do
+      id = rows.read(Int32)
+      thought_key = rows.read(String)
+    end
+  end
+
+  authorized : Argon2::Response? = nil
+  begin
+    authorized = Argon2::Password.verify_password(auth, thought_key)
+  rescue ex
+  end
+
+  unless authorized == Argon2::Response::ARGON2_OK
+    ctx.response.status_code = 401
+    next "Unauthorized"
+  end
+
+  thought = if ctx.request.body.nil?
+      ""
+    else
+      ctx.request.body.as(IO).gets_to_end
+    end
+  db.exec("INSERT INTO thoughts (author_id, content) VALUES (?, ?)", id, thought)
+  ctx.response.status_code = 201
+end
+
+begin
+  Kemal.config.env = "production"
+  Kemal.run
+ensure
+  db.close
+end
diff --git a/src/views/thoughts.ecr b/src/views/thoughts.ecr
@@ -0,0 +1,41 @@
+<!DOCTYPE html>
+<head>
+    <style>
+    @import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono&display=swap');
+    * {
+        font-family: 'IBM Plex Mono', monospace;
+    }
+    html {
+        background-color: black;
+    }
+    h1, h2 {
+        color: white;
+    }
+    .beginning {
+        border-bottom: 1px solid white;
+        text-align: center;
+    }
+    .post {
+        padding-left: 10px;
+        color: lightgrey;
+        border-bottom: 1px solid white;
+    }
+    #end {
+        color: white;
+        font-style: italic;
+    }
+    </style>
+    <title>rethink: it's all in your head.</title>
+</head>
+<body>
+  <div class="beginning">
+    <h1>rethink.</h1>
+    <h2>it's all in your head.</h2>
+  </div>
+<%- @thoughts.reverse.each do |thought| -%>
+  <div class="post">
+    <p class="content"><%= thought.content %></p>
+    <p id="end"><%= thought.date.to_s("%a %h %H:%M:%S %Y") %></p>
+  </div>
+<%- end -%>
+</body>