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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 log
from requests import get as fetch_url
from .imutil import NGXImage
@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):
id = ctx.app.url.to_id(url)
if id is None:
return NGXImage.not_found()
name = await ctx.pg.fetchval('SELECT 1 FROM pics WHERE id=$1', id)
if name is None:
log.error('Image not in db')
return NGXImage.not_found()
return NGXImage(id).orig()
@db_route('/t/<url>')
async def thumb_image(ctx, url):
id = ctx.app.url.to_id(url)
if id is None:
return NGXImage.not_found()
name = await ctx.pg.fetchval('SELECT 1 FROM pics WHERE id=$1', id)
if name is None:
log.error('Image not in db')
return NGXImage.not_found()
return NGXImage(id).thumb()
@db_route('/p/<url>')
async def pic_profile(ctx, 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)
ext = file.name.split('.')[-1]
id = await ctx.pg.fetchval(
'INSERT INTO pics(src_url, ext) VALUES ($1, $2) RETURNING id', '', ext
)
im = NGXImage(id)
im.save(image_stream)
return text('new url is ' + ctx.app.url.to_url(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)
await ctx.pg.execute('DELETE FROM pics WHERE id=$1', id)
im = NGXImage(id)
im.delete_from_disk()
return redirect(ctx.app.url_for('index'))
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