1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
from io import BytesIO
from .request_routine import db_route
from sanic.response import text, redirect, json
from jinja2_sanic import render_template
from app import blure
from requests import get as fetch_url
from .imutil import NGXImage
from .util import URLDecodeError
from sanic.exceptions import NotFound, InvalidUsage as BadRequest, ServerError
@blure.exception(NotFound)
async def not_found(req, exc):
return render_template('404.html.j2', req, dict())
@blure.exception(URLDecodeError)
async def handle_urldecode(req, exc):
raise ServerError(str(exc), status_code=400)
@db_route('/')
async def index(ctx):
records = await ctx.pg.fetch('SELECT id FROM pics')
picurls = [ctx.app.url.to_url(rec['id']) for rec in records]
return render_template('index.html.j2', ctx.r, dict(picurls=picurls))
@db_route('/i/<url>')
async def raw_image(ctx, url):
async with NGXImage(blure.url.to_id(url)) as image:
return image.send_image('o')
@db_route('/t/<url>')
async def thumb_image(ctx, url):
async with NGXImage(blure.url.to_id(url)) as image:
return image.send_image('m')
@db_route('/p/<url>')
async def pic_profile(ctx, url):
# Check image exists
# This will be used to get meta
async with NGXImage(blure.url.to_id(url)):
return render_template('profile.html.j2',
ctx.r,
dict(url=url, tags=[]))
@db_route('/c/push', methods=['POST'])
async def pic_push(ctx):
try:
file = ctx.r.files['im'][0]
image_stream = BytesIO(file.body)
if len(ctx.r.form['content-type']) != 1:
raise BadRequest('Need only one content-type')
content_type = ctx.r.form['content-type'][0]
image = await NGXImage.create_from_bytes(image_stream, content_type)
return text(ctx.app.url.to_url(image.id))
except KeyError:
return text('you did not post anything')
@db_route('/c/push_url', methods=['POST'])
async def push_url(ctx):
return redirect(ctx.app.url_for('index'))
return json({'err': 'not_implemented'})
response = fetch_url(ctx.r.json['url'])
if response is None:
return json({'err': 'fetch'})
@db_route('/c/delete/<url>', methods=['POST'])
async def delete_pic(ctx, url):
id = ctx.app.url.to_id(url)
async with NGXImage(id) as image:
await image.delete_from_db()
image.delete_from_disk()
return redirect(ctx.app.url_for('index'))
|
