# Free Software Foundation, version 3.
-from abc import ABC, abstractmethod
from dataclasses import dataclass
import itertools
+from urllib.parse import parse_qsl, urlencode, urlparse, urlunparse
from typing import Iterable
from texify import Texifier
+def _removeViewFromURL(url: str) -> str:
+ u = urlparse(url)
+ old_qs = parse_qsl(u.query)
+ new_qs = [(k, v) for k, v in old_qs if k != 'view']
+ return urlunparse(u._replace(query=urlencode(new_qs)))
+
+
+def nonFlatURL(url: str) -> str:
+ return _removeViewFromURL(url)
+
+
+def flatURL(url: str) -> str:
+ u = urlparse(_removeViewFromURL(url))
+ qs = parse_qsl(u.query) + [('view', 'flat')]
+ return urlunparse(u._replace(query=urlencode(qs)))
+
+
@dataclass(frozen=True)
class Chunk:
icon: str | None
- character: str | None
- screen_name: str | None
- author: str | None
+ character: Tag | None
+ screen_name: Tag | None
+ author: Tag | None
content: Tag
# We avoid the name "post" because the Glowfic community uses the term
def makeChunk(chunk_dom: Tag, image_store: ImageStore) -> Chunk:
def getIcon() -> str | None:
- icon_div = chunk_dom.find_next('div', class_='post-icon')
+ icon_div = chunk_dom.findChild('div', class_='post-icon')
if icon_div is None:
return None
- icon_img = icon_div.find_next('img')
+ assert isinstance(icon_div, Tag)
+ icon_img = icon_div.findChild('img')
if icon_img is None:
return None
assert isinstance(icon_img, Tag)
return image_store.get_image(icon_img.attrs['src'])
- def getTextByClass(css_class: str) -> str | None:
- div = chunk_dom.find_next('div', class_=css_class)
- if div is None:
+ def getByClass(css_class: str) -> Tag | None:
+ tag = chunk_dom.findChild('div', class_=css_class)
+ assert tag is None or isinstance(tag, Tag)
+ return tag
+
+ def stripHREF(tag: Tag) -> None:
+ for c in tag.findChildren("a"):
+ if "href" in c.attrs:
+ del c.attrs["href"]
+
+ def getMeta(css_class: str) -> Tag | None:
+ tag = getByClass(css_class)
+ if tag is None:
return None
- return div.text.strip()
+ stripHREF(tag)
+ return tag
- content = chunk_dom.find_next('div', class_='post-content')
+ content = chunk_dom.findChild('div', class_='post-content')
assert isinstance(content, Tag)
return Chunk(getIcon(),
- getTextByClass('post-character'),
- getTextByClass('post-screenname'),
- getTextByClass('post-author'),
+ getMeta('post-character'),
+ getMeta('post-screenname'),
+ getMeta('post-author'),
content)
-def renderIcon(icon_path: str | None, image_size: float) -> str | None:
- params = f'width={image_size}mm,height={image_size}mm,keepaspectratio'
- return f'\\includegraphics[{params}]{{{icon_path}}}' if icon_path else None
-
-
-class Layout(ABC):
-
- @abstractmethod
- def renderChunk(self, chunk: Chunk) -> bytes:
- raise NotImplementedError()
-
-
-class ContentOnlyLayout(Layout):
-
- def __init__(self, texifier: Texifier) -> None:
- self._texifier = texifier
+def renderChunk(texifier: Texifier, chunk: Chunk) -> bytes:
+ return b''.join([
+ br'\glowhead{',
+ br'\glowicon{%s}' % chunk.icon.encode('UTF-8') if chunk.icon else b'',
+ b'}{',
+ texifier.texify(chunk.character) if chunk.character else b'',
+ b'}{',
+ texifier.texify(chunk.screen_name) if chunk.screen_name else b'',
+ b'}{',
+ texifier.texify(chunk.author) if chunk.author else b'',
+ b'}',
+ texifier.texify(chunk.content)])
+
+
+ContentOnlyLayout = br'''
+\newcommand{\glowhead}[4]{}
+'''
+
+
+BelowIconLayout = br'''
+\newcommand{\glowhead}[4]{\wrapstuffclear
+\begin{wrapstuff}[l]
+\fbox{
+\begin{varwidth}{0.5\textwidth}
+ \smash{\parbox[t][0pt]{0pt}{
+ \setlength{\fboxrule}{0.2pt}
+ \setlength{\fboxsep}{0pt}
+ \vspace{-3.4pt}
+ \fbox{\hspace{107mm}}
+ }\\*}
+ \vspace{-1em}
+\begin{center}
+#1\ifnotempty
+{#1}{\\*}#2\ifnotempty
+{#2}{\\*}#3\ifnotempty
+{#3}{\\*}#4
+\end{center}
+\end{varwidth}
+}
+\end{wrapstuff}
- def renderChunk(self, chunk: Chunk) -> bytes:
- return self._texifier.texify(chunk.content) + b'\n'
+\strut
+\noindent}'''
-class BelowIconLayout(Layout):
- def __init__(self, texifier: Texifier, image_size: float) -> None:
- self._texifier = texifier
- self._image_size = image_size
+# Why is \textwidth not the width of the text?
+# Why is the width of the text .765\textwidth?
+BesideIconLayout = br'''
+\newcommand{\glowhead}[4]{
- def renderChunk(self, chunk: Chunk) -> bytes:
- meta = [
- renderIcon(chunk.icon, self._image_size),
- chunk.character,
- chunk.screen_name,
- chunk.author,
- ]
+\strut
- return b'''\\wrapstuffclear
-\\begin{wrapstuff}[l]
-\\fbox{
-\\begin{varwidth}{0.5\\textwidth}
- \\smash{\\parbox[t][0pt]{0pt}{
- \\setlength{\\fboxrule}{0.2pt}
- \\setlength{\\fboxsep}{0pt}
- \\vspace{-3.4pt}
- \\fbox{\\hspace{107mm}}
- }\\\\*}
- \\vspace{-1em}
-\\begin{center}
-%s
-\\end{center}
-\\end{varwidth}
-}
-\\end{wrapstuff}
-
-\\strut
-
-\\noindent %s
-''' % (
- b'\\\\*'.join(x.encode('UTF-8') for x in meta if x is not None),
- self._texifier.texify(chunk.content))
-
-
-class BesideIconLayout(Layout):
-
- def __init__(self, texifier: Texifier, image_size: float) -> None:
- self._texifier = texifier
- self._image_size = image_size
-
- def renderChunk(self, chunk: Chunk) -> bytes:
- icon = renderIcon(chunk.icon, self._image_size)
- meta = [
- chunk.character,
- chunk.screen_name,
- chunk.author,
- ]
-
- # Why is \textwidth not the width of the text?
- # Why is the width of the text .765\textwidth?
- return b'''\\noindent\\fbox{
-%s
-\\parbox[b]{.765\\textwidth}{
-\\begin{center}
-%s
-\\end{center}
+\noindent\fbox{
+#1
+\parbox[b]{.765\textwidth}{
+\begin{center}
+#2\ifnotempty
+{#2}{\\*}#3\ifnotempty
+{#3}{\\*}#4
+\end{center}
}
-}\\\\*
-\\vspace{-0.75em}\\\\*
-\\noindent %s
-
-\\strut
-
-''' % (
- icon.encode('UTF-8') if icon else b'',
- b'\\\\*'.join(x.encode('UTF-8') for x in meta if x is not None),
- self._texifier.texify(chunk.content))
+}\\*
+\vspace{-0.75em}\\*
+\noindent}'''
projects / paperdoorknob / blobdiff