renovation label and small fixes in templates. linked list by default in view pages (sooo to be fixed)

README.md

@@ -0,0 +1,57 @@
+# Xquisite Branch
+
+A branching version of the [exquisite corpse](https://en.wikipedia.org/wiki/Exquisite_corpse) game. A drawing app developed for [SI17](https://issue.xpub.nl/17/).
+
+Draw something, upload it and send the link to someone else: they will continue from your drawing. But wait! There's a catch!!!!! If you send to just one person the chain will continue linearly, but send it to more people and things will start branching in different directions. 
+
+## Install
+
+Clone the repository.
+```
+git clone https://git.xpub.nl/kamo/exquisite-branch.git
+```
+
+Create a virtual environment.
+```
+python3 -m venv venv
+```
+
+Install the requirements with `pip` and the `requirements.txt` file. 
+```
+pip install -r requirements.txt
+```
+
+Create an `.env` file in the root folder of the project with the following variables:
+```
+DEBUG=True
+FLASK_ENV=development
+FLASK_APP=exquisite_branch
+```
+
+Before running the app for the first time, be sure to initialize the database. __Watch out:__ this will delete the previous instance of the database along with its contents! 
+```
+flask init-db
+```
+After initializing the database you can run the flask application
+```
+flask run
+```
+
+## Overview
+
+_Xquisite Branch_ saves contents in a database, and join them together in a branching version of the exquisite corpse.
+
+The original exquisite corpse data structure is something similar to a linked list, where every drawing is connected to the previous one. Contents in _Xquisite Branch_ are saved in a database with the same principle.
+
+Each entry in the database has the following properties: 
+
+- `id`: a unique identifier for every entry
+- `branch`: a random name for the excerpt
+- `parent`: the random name of the previous excerpt
+- `content`: the actual content of the writings
+- `username`: the author of the excerpt
+
+When generating the display page, every entry look up its `parent` property to position itself after that.
+
+Mhh should rewrite this better bc is super convoluted ahah. 
+

exquisite_branch/__init__.py

@@ -1,6 +1,7 @@
 import os
 from flask import Flask, send_from_directory
 from . import prefix
+from flask_mako import MakoTemplates
 
 
 def create_app(test_config=None):
@@ -27,6 +28,8 @@ def create_app(test_config=None):
     from . import db
     db.init_app(app)
 
+    mako = MakoTemplates(app)
+
     @app.route("/favicon.ico")
     def favicon():
         return send_from_directory(

exquisite_branch/display.py

@@ -1,12 +1,39 @@
-from flask import (Blueprint, flash, g, redirect,
-                   render_template, request, session, url_for)
-
+from flask import (Blueprint)
+from flask_mako import render_template
 from exquisite_branch.db import get_db
 
 
 bp = Blueprint('display', __name__, url_prefix='/display')
 
 
+# @bp.route('/')
+# def display():
+#     db = get_db()
+
+#     branches = db.execute(
+#         "SELECT content, branch, parent, username FROM branches"
+#     ).fetchall()
+
+#     streams = []
+#     for branch in branches[::-1]:
+#         if branch not in flatten(streams):
+#             stream = [branch]
+#             parent = branch['parent']
+#             while parent != 'NEW':
+#                 current = next(
+#                     (x for x in branches if x['branch'] == parent), None)
+#                 parent = current['parent']
+#                 stream.append(current)
+
+#             streams.append(stream[::-1])
+
+#     return render_template('display_mako.html', branches=branches, streams=streams)
+
+
+# def flatten(t):
+#   return [item for sublist in t for item in sublist]
+
+
 @bp.route('/')
 def display():
     db = get_db()
@@ -15,21 +42,4 @@ def display():
         "SELECT content, branch, parent, username FROM branches"
     ).fetchall()
 
-    streams = []
-    for branch in branches[::-1]:
-        if branch not in flatten(streams):
-            stream = [branch]
-            parent = branch['parent']
-            while parent != 'NEW':
-                current = next(
-                    (x for x in branches if x['branch'] == parent), None)
-                parent = current['parent']
-                stream.append(current)
-
-            streams.append(stream[::-1])
-
-    return render_template('display.html', branches=branches, streams=streams)
-
-
-def flatten(t):
-    return [item for sublist in t for item in sublist]
+    return render_template('display_linked_mako.html', branches=branches)

exquisite_branch/draw.py

@@ -4,7 +4,20 @@ from flask import (Blueprint, flash, g, redirect,
 from exquisite_branch.db import get_db
 from werkzeug.exceptions import abort
 
-from shortuuid import uuid
+import shortuuid
+import uuid
+
+
+def get_uuid(d=7):
+    '''return a short uuid (default 7 chars)'''
+    u = uuid.uuid4()
+    s = shortuuid.encode(u)
+    return s[:d]
+
+
+
+
+
 
 bp = Blueprint('draw', __name__, url_prefix='/draw')
 
@@ -31,7 +44,8 @@ def draw(parent=None):
         print(url_for('share.share', branch=f"{branch}"))
         return redirect(url_for('share.share', branch=branch))
 
-    branch = uuid()
+    branch = get_uuid()
+
 
     previous = db.execute(
         "SELECT content, branch, parent FROM branches"
@@ -48,7 +62,7 @@ def draw(parent=None):
 @bp.route('/last', methods=('GET', 'POST'))
 def last():
 
-    branch = uuid()
+    branch = get_uuid()
     db = get_db()
     previous = db.execute(
         'SELECT * FROM branches ORDER BY id DESC LIMIT 1'
@@ -74,7 +88,7 @@ def last():
 @bp.route('/', methods=('GET', 'POST'))
 def new():
     db = get_db()
-    branch = uuid()
+    branch = get_uuid()
     parent = 'NEW'
 
     if request.method == 'POST':

exquisite_branch/static/css/display_mako.css

@@ -0,0 +1,52 @@
+
+.container{ 
+	display: block;
+	padding: 2000px;
+}
+.streams {
+	overflow-x: auto;
+	overflow-y: hidden;
+	position: relative;
+	width: 500px;
+	height: 500px;
+	display: inline-block;
+}
+
+.stream {
+	white-space: nowrap;
+	position: relative;
+	display: inline-block;
+	width: 500px;
+	height: 500px;
+	position: relative;
+}
+
+.svg-container {
+	position: absolute;
+	top: 0;
+	left: 0;
+	display: inline-block;
+
+	
+}
+
+.author {
+	position: absolute;
+	left: 50%;
+	bottom: 50px;
+	font-size: 1rem;
+	background-color: white;
+}
+
+.branches {
+	overflow-x: auto;
+	overflow-y: hidden;
+}
+
+.branch {
+	white-space: nowrap;
+}
+
+.branch svg {
+	border-top: 1px solid currentColor;
+}

exquisite_branch/templates/base_mako.html

@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<html lang="en">
+	<head>
+		<meta charset="UTF-8" />
+		<meta http-equiv="X-UA-Compatible" content="IE=edge" />
+		<meta name="viewport" content="width=device-width, initial-scale=1.0" />
+		<title>Exquisite Branch</title>
+		<link rel="stylesheet" href="${url_for('static', filename='css/variables.css')}" />
+		<link rel="stylesheet" href="${url_for('static', filename='css/global.css')}" />
+
+		<%block name='head' %></%block>
+	</head>
+	<body>
+		<nav>
+			<%block name='nav' >
+			<a href="${url_for('home.home')}">Home</a>
+			<a href="${url_for('display.display')}">Results</a>
+			</%block>
+		</nav>
+		${self.body()}
+	</body>
+</html>

exquisite_branch/templates/display_linked_mako.html

@@ -0,0 +1,46 @@
+
+
+
+
+<%inherit file="base_mako.html" />
+
+
+<%block name="head">
+<link rel="stylesheet" href="${url_for('static', filename='css/display_mako.css')}">
+</%block>
+
+
+<main class="container">
+	
+
+	<% from random import random %>
+	<% from collections import defaultdict %>
+	<% transform = {'NEW': ''}  %> 
+	<% visited = defaultdict(int) %>
+	
+	<div class="stream">
+
+	% for branch in branches:
+		
+
+	<% visited[branch['parent']] += 1 %>
+
+
+	% if visited[branch['parent']] > 1: 
+		<% steer = (random() - 0.5) * 0.25 %>
+	% else:
+		<% steer = 0 %>
+	% endif
+
+
+		<% transform[branch['branch']] = f'{transform[branch["parent"]]} rotate({random() * 0.04 + steer}turn) translateX(100%)' %>
+		
+		<div class="svg-container" style="transform: ${transform[branch['parent']]}">
+			<a href="${url_for('draw.draw', parent=branch['branch'], _external=True, _scheme='https')}" target="__blank">
+				${branch['content']}
+			</a>
+		</div>
+		
+	% endfor
+	</div>
+</main>

exquisite_branch/templates/display_mako.html

@@ -0,0 +1,18 @@
+<%inherit file="base_mako.html" />
+
+<%block name="head">
+    <link rel="stylesheet" href="${url_for('static', filename='css/display_mako.css')}">
+</%block>
+
+<% from random import random %>
+<% offset = 1 / (len(streams) + 1)%> 
+
+% for stream in streams:
+<div class="stream">
+	<% transform = f'rotate({offset * loop.index}turn) translateX(100%) '  %> 
+	% for branch in stream: 
+		<% transform = transform + ' rotate(' + str((random() * 2 - 1) * 0.02) + 'turn) translateX(100%)'%>
+		<div class="svg-container" style="transform: ${transform}">${branch['content']}</div>
+	% endfor
+</div>
+% endfor

exquisite_branch/templates/home.html

@@ -8,6 +8,20 @@
 		<link rel="stylesheet" href="{{url_for('static', filename='css/variables.css')}}" />
 		<link rel="stylesheet" href="{{url_for('static', filename='css/global.css')}}" />
 		<link rel="stylesheet" href="{{url_for('static', filename='css/home.css')}}" />
+        <style>
+            .renovation 
+                {
+                background-color: yellow;
+                display: inline-block;
+                transform: translateY(-90px) rotate(10deg);
+                padding: 8px;
+                font-size: 0.88rem;
+                font-family: 'Brush Script MT', cursive;
+
+            }
+
+        </style>
+
 	</head>
 	<body>
 		<header class="title">
@@ -17,6 +31,7 @@
 			></object>
 
 			<h1>really exquisite indeed</h1>
+            <span class='renovation'>RENOVATION IN PROGRESS!</span>
 		</header>
 		<main>
 			<a href="{{url_for('draw.new')}}">Start new</a> <br />

requirements.txt

@@ -0,0 +1,15 @@
+autopep8==1.6.0
+click==8.0.3
+colorama==0.4.4
+-e git+https://git.xpub.nl/kamo/exquisite-branch.git@ae185baf0c048ac5f9171314ea5e842362b99dcd#egg=exquisite_branch
+Flask==2.0.2
+Flask-Mako==0.4
+itsdangerous==2.0.1
+Jinja2==3.0.3
+Mako==1.2.0
+MarkupSafe==2.0.1
+pycodestyle==2.8.0
+python-dotenv==0.19.2
+shortuuid==1.0.8
+toml==0.10.2
+Werkzeug==2.0.3

setup.py

@@ -9,6 +9,7 @@ setup(
     install_requires=[
         'flask',
         'shortuuid',
-        'python-dotenv'
+        'python-dotenv',
+        'flask-mako'
     ],
 )