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render.py
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#!/usr/bin/python
# -!- coding: utf-8 -!-
#
# Copyright 2016 Hector Martin <marcan@marcan.st>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import cairo, gi, base64, datetime, pytz, time, urllib.request, urllib.parse, urllib.error, decode, io, PIL
from PIL import Image
gi.require_version('Rsvg', '2.0')
from gi.repository import Rsvg
import xml.etree.ElementTree as ET
import apiclient
ns = {'svg': "http://www.w3.org/2000/svg"}
xlink = "{http://www.w3.org/1999/xlink}"
ET.register_namespace('', "http://www.w3.org/2000/svg")
ET.register_namespace('svg', "http://www.w3.org/2000/svg")
ET.register_namespace('xlink', "http://www.w3.org/1999/xlink")
def get_card(cardid, mgr, f):
path = mgr.get("card_%d_m.unity3d" % cardid)
im = decode.load_image(open(path, "rb"))
w, h = im.size
im.save(f, format="PNG", compress_level=0)
def get_emblem(emblemid, mgr, f):
path = mgr.get("emblem_%07d_l.unity3d" % emblemid)
im = decode.load_image(open(path, "rb"))
im.save(f, format="PNG", compress_level=0)
def render_banner(data, res_mgr, card_cache=None, emblem_cache=None, base=""):
tree = ET.parse(base + 'banner.svg')
root = tree.getroot()
width, height = int(root.attrib["width"]), int(root.attrib["height"])
if "image_id" in data.leader_card:
image_id = data.leader_card["image_id"]
else:
image_id = data.leader_card["id"]
if image_id == -2:
card_icon = open(base + "chihiro2x.png", "rb").read()
else:
if card_cache is None:
output = io.BytesIO()
get_card(image_id, res_mgr, output)
card_icon = output.getvalue()
else:
card_file = card_cache(image_id,
lambda f: get_card(image_id,
res_mgr, f))
card_icon = open(card_file, "rb").read()
if emblem_cache is None:
output = io.BytesIO()
get_emblem(data.emblem_id, res_mgr, output)
emblem_icon = output.getvalue()
else:
emblem_file = emblem_cache(data.emblem_id,
lambda f: get_emblem(data.emblem_id,
res_mgr, f))
emblem_icon = open(emblem_file, "rb").read()
icon_uri = "data:image/png;base64," + base64.b64encode(card_icon).decode("ascii")
emblem_uri = "data:image/png;base64," + base64.b64encode(emblem_icon).decode("ascii")
def set_text(id, val, grp=False):
if grp:
e = root.findall('.//svg:g[@id="%s"]/svg:text/svg:tspan'%id, ns)
else:
e = root.findall('.//svg:text[@id="%s"]/svg:tspan'%id, ns)
#assert len(e) != 0
for i in e:
while len(i):
del i[0]
i.text = val
e_icon = root.find('.//svg:image[@id="icon"]', ns)
e_icon.set(xlink + "href", icon_uri)
e_emblem = root.find('.//svg:image[@id="emblem"]', ns)
e_emblem.set(xlink + "href", emblem_uri)
set_text("level", str(data.level))
set_text("prp", str(data.prp))
if data.fan >= 10000:
set_text("fan", "%d万人" % (data.fan // 10000))
else:
set_text("fan", "%d人" % data.fan)
if data.id is None:
root.find('.//svg:g[@id="gameid_grp"]', ns).clear()
elif data.id == -2:
set_text("gameid", "エラー")
else:
set_text("gameid", str(data.id))
set_text("name", data.name)
set_text("comment", data.comment)
for k, v in list(data.cleared.items()):
set_text("cl_" + k, str(v), grp=True)
for k, v in list(data.full_combo.items()):
set_text("fc_" + k, str(v), grp=True)
set_text("cardlevel", str(data.leader_card["level"]), grp=True)
if data.emblem_ex_value:
set_text("emblem-rank", str(data.emblem_ex_value))
else:
set_text("emblem-rank", "")
for i, rank in enumerate(["f", "e", "d", "c", "b", "a", "s", "ss", "sss"]):
if (i+1) != data.rank and not (rank == "sss" and data.rank == 100):
root.find('.//svg:g[@id="rk_%s"]'%rank, ns).clear()
img = cairo.ImageSurface(cairo.FORMAT_ARGB32, 2*width, 2*height)
ctx = cairo.Context(img)
handle = Rsvg.Handle().new_from_data(ET.tostring(root))
ctx.scale(2,2)
handle.render_cairo(ctx)
im = Image.frombuffer("RGBA", (2*width, 2*height),
bytes(img.get_data()), "raw", "BGRA", 0, 1)
return im
if __name__ == "__main__":
import apiclient, sys, logging, resource_mgr
from info import ProducerInfo
logging.basicConfig()
log = logging.getLogger("resource")
mgr = resource_mgr.ResourceManager(10088500, "./resources/", log)
def scale(im, fac):
w, h = im.size
if fac == 1:
return im
elif fac > 1:
return im.resize((w//fac, h//fac), Image.BICUBIC)
elif fac == -1:
return im.crop((0, 0, h, h))
elif fac == -2:
im = im.resize((w//2, h//2), Image.BICUBIC)
w, h = im.size
new_im = Image.open('twitter_bg.png')
new_w, new_h = new_im.size
new_im.paste(im, ((new_w - w) // 2, (new_h - h) // 2), im)
return new_im
data_err = ProducerInfo.from_json(open("error.json").read())
data_404 = ProducerInfo.from_json(open("error_404.json").read())
data_503 = ProducerInfo.from_json(open("error_503.json").read())
for fac in (1,2,3,4,-2,-1):
im = render_banner(data_503, mgr)
im = scale(im, fac)
im.save("static/error_503_%d.png" % fac)
im = render_banner(data_404, mgr)
im = scale(im, fac)
im.save("static/error_404_%d.png" % fac)
im = render_banner(data_err, mgr)
im = scale(im, fac)
im.save("static/error_%d.png" % fac)
#im = render_banner(ProducerInfo.from_json(open("card_banner.json").read()), mgr)
##w, h = im.size
##im = im.resize((w, h/2), Image.BICUBIC)
#im.save("static/card_banner.png")