Add Protogarden image to Home stats

apiserver/apiserver/api/utils.py

@@ -192,6 +192,42 @@ def process_image_upload(upload, crop):
     return small, medium, large
 
 
+GARDEN_MEDIUM_SIZE = 500
+
+def process_garden_image(upload):
+    try:
+        pic = Image.open(upload)
+    except OSError:
+        raise serializers.ValidationError(dict(non_field_errors='Invalid image file.'))
+
+    logging.debug('Detected format: %s', pic.format)
+
+    if pic.format == 'PNG':
+        ext = '.png'
+    elif pic.format == 'JPEG':
+        ext = '.jpg'
+    else:
+        raise serializers.ValidationError(dict(non_field_errors='Image must be a jpg or png.'))
+
+    pic = ImageOps.exif_transpose(pic)
+
+    draw = ImageDraw.Draw(pic)
+
+    timestamp = now_alberta_tz().strftime('%a %b %-d, %Y  %-I:%M %p')
+
+    font = ImageFont.truetype('DejaVuSans.ttf', 60)
+    draw.text((10, 10), timestamp, (0,0,0), font=font)
+
+    large = 'garden-large' + ext
+    pic.save(STATIC_FOLDER + large)
+
+    medium = 'garden-medium' + ext
+    pic.thumbnail([GARDEN_MEDIUM_SIZE, GARDEN_MEDIUM_SIZE], Image.ANTIALIAS)
+    pic.save(STATIC_FOLDER + medium)
+
+    return medium, large
+
+
 CARD_TEMPLATE_FILE = 'misc/member_card_template.jpg'
 CARD_PHOTO_SIZE = 425
 CARD_PHOTO_MARGIN_TOP = 75

apiserver/apiserver/api/views.py

@@ -857,7 +857,6 @@ class StatsViewSet(viewsets.ViewSet, List):
             month_total=month_total,
         ))
 
-
     @action(detail=False, methods=['post'])
     def autoscan(self, request):
         if 'autoscan' not in request.data:
@@ -866,6 +865,18 @@ class StatsViewSet(viewsets.ViewSet, List):
         cache.set('autoscan', request.data['autoscan'])
         return Response(200)
 
+    @action(detail=False, methods=['post'])
+    def garden(self, request):
+        if 'photo' not in request.data:
+            raise exceptions.ValidationError(dict(photo='This field is required.'))
+
+        photo = request.data['photo']
+        medium, large = utils.process_garden_image(photo)
+
+        logging.debug('Wrote garden images to %s and %s', medium, large)
+
+        return Response(200)
+
 
 class MemberCountViewSet(Base, List):
     pagination_class = None

webclient/src/App.js

@@ -27,6 +27,7 @@ import { Subscribe } from './PayPal.js';
 import { PasswordReset, ConfirmReset } from './PasswordReset.js';
 import { NotFound, PleaseLogin } from './Misc.js';
 import { Debug } from './Debug.js';
+import { Garden } from './Garden.js';
 import { Footer } from './Footer.js';
 
 const APP_VERSION = 3;  // TODO: automate this
@@ -263,6 +264,10 @@ function App() {
 								<Classes token={token} user={user} refreshUser={refreshUser} />
 							</Route>
 
+							<Route path='/garden'>
+								<Garden />
+							</Route>
+
 							{user && user.member.set_details ?
 								<Switch>
 									<Route path='/account'>

webclient/src/Garden.js

@@ -0,0 +1,15 @@
+import React, { useState, useEffect, useReducer, useContext } from 'react';
+import { BrowserRouter as Router, Switch, Route, Link, useParams, useHistory } from 'react-router-dom';
+import { Button, Container, Checkbox, Dimmer, Divider, Dropdown, Form, Grid, Header, Icon, Image, Menu, Message, Segment, Table } from 'semantic-ui-react';
+import { apiUrl, statusColor, BasicTable, staticUrl, requester } from './utils.js';
+import { NotFound } from './Misc.js';
+
+export function Garden(props) {
+	return (
+		<Container>
+			<Header size='large'>Protogarden</Header>
+
+			<Image src={staticUrl + '/garden-large.jpg'} />
+		</Container>
+	);
+};

webclient/src/Home.js

@@ -351,6 +351,12 @@ export function Home(props) {
 
 							<SignForm token={token} />
 
+							<p>Protogarden:</p>
+
+							<Link to='/garden'>
+								<Image src={staticUrl + '/garden-medium.jpg'} />
+							</Link>
+
 						</Segment>
 					}
 				</Grid.Column>

webclient/src/Sign.js

@@ -36,16 +36,18 @@ export function SignForm(props) {
 		<Form onSubmit={handleSubmit}>
 			<p>Send a message to the sign:</p>
 
-			<Form.Input
-				name='sign'
-				onChange={handleChange}
-				value={sign}
-				error={error.sign}
-			/>
+			<Form.Group>
+				<Form.Input
+					name='sign'
+					onChange={handleChange}
+					value={sign}
+					error={error.sign}
+				/>
 
-			<Form.Button loading={loading} error={error.non_field_errors}>
-				Submit
-			</Form.Button>
+				<Form.Button loading={loading} error={error.non_field_errors}>
+					Submit
+				</Form.Button>
+			</Form.Group>
 			{success && <div>Success!</div>}
 		</Form>
 	);