def encode(emote, context):
# Info: is_nsfw?, source, size, tags
base = emote.base_variant()
root = emote.source.variant_matches[emote]
all_tags = root.all_tags(context) | emote.all_tags(context)
for tag in list(all_tags):
all_tags |= set(context.tag_config["TagAliases"].get(tag, []))
is_nsfw = "+nsfw" in all_tags
size = max(base.size) if hasattr(base, "size") else 0
emitted_tags = [tag for tag in all_tags if tag not in context.tag_config["HiddenTags"]]
info = {"source": emote.source.name, "tags": emitted_tags, "size": size}
if is_nsfw:
info["is_nsfw"] = is_nsfw
if base.css:
info["css"] = base.css
if hasattr(base, "image_url"): # FIXME
info["image_url"] = bplib.image_download_url(base.image_url)
info["size"] = base.size
info["offset"] = base.offset
if emote.name != root.name: # Redirect
info["primary"] = root.name
return info
def to_css(self):
download_url = bplib.image_download_url(self.image_url)
css = {
"float": "left",
"background-image": "url(%s)" % (download_url),
"width": "%spx" % (self.size[0]),
"height": "%spx" % (self.size[1]),
}
if self.offset != (0, 0) or self.suffix:
css["background-position"] = "%spx %spx" % (self.offset[0], self.offset[1])
css.update(self.css)
return css
def to_css(self):
download_url = bplib.image_download_url(self.image_url)
css = {
"float": "left",
"background-image": "url(%s)" % (download_url),
"width": "%spx" % (self.size[0]),
"height": "%spx" % (self.size[1]),
}
if self.offset != (0, 0) or self.suffix:
css["background-position"] = "%spx %spx" % (self.offset[0],
self.offset[1])
css.update(self.css)
return css
def update_cache(images):
for (i, url) in enumerate(images):
gif_filename = image_path(url)
if os.path.exists(gif_filename):
continue
download_url = bplib.image_download_url(url)
print("[%s/%s] Original URL: %s" % (i + 1, len(images), url))
print("[%s/%s] Download URL: %s" % (i + 1, len(images), download_url))
print("[%s/%s] Target file: %s" % (i + 1, len(images), gif_filename))
print()
req = urllib.request.Request(download_url)
with urllib.request.urlopen(req) as stream:
data = stream.read()
open(TempFilename, "wb").write(data)
subprocess.call(["apng2gif", TempFilename, gif_filename])
os.remove(TempFilename)
def update_cache(images):
for (i, url) in enumerate(images):
gif_filename = image_path(url)
if os.path.exists(gif_filename):
continue
download_url = bplib.image_download_url(url)
print("[%s/%s] Original URL: %s" % (i + 1, len(images), url))
print("[%s/%s] Download URL: %s" % (i + 1, len(images), download_url))
print("[%s/%s] Target file: %s" % (i + 1, len(images), gif_filename))
print()
req = urllib.request.Request(download_url)
with urllib.request.urlopen(req) as stream:
data = stream.read()
open(TempFilename, "wb").write(data)
subprocess.call(["apng2gif", TempFilename, gif_filename])
os.remove(TempFilename)