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[paperdoorknob] / paperdoorknob.py

diff --git a/paperdoorknob.py b/paperdoorknob.py
index a19045cbfde8ba813d8f549650592ce27c746bf1..1350784584dc20e3c4cee60c3bfd71321883ffe1 100644 (file)
--- a/paperdoorknob.py
+++ b/paperdoorknob.py
@@ -7,9 +7,10 @@
 from typing import Any, Iterable
 
 from bs4 import BeautifulSoup
+from bs4.element import Tag
 
 from args import spec_from_commandline_args
-from glowfic import chunkDOMs, flatURL, makeChunk
+from glowfic import chunkDOMs, flatURL, makeChunk, renderChunk
 from spec import Spec
 
 
@@ -21,6 +22,13 @@ def ilen(it: Iterable[Any]) -> int:
     return sum(1 for _ in it)
 
 
+def get_title(dom: BeautifulSoup) -> str | None:
+    span = dom.findChild("span", id="post-title")
+    if not isinstance(span, Tag):
+        return None
+    return span.text
+
+
 def process(spec: Spec) -> None:
     spec.texout.write(br'''\documentclass{article}
 \usepackage{booktabs}
@@ -36,7 +44,14 @@ def process(spec: Spec) -> None:
                           b']{geometry}\n')
     spec.texout.write(br'''\begin{document}
 \newcommand{\href}[2]{#2\footnote{\detokenize{#1}}}
-''')
+\def\glowiconsize{%fmm}
+\newcommand{\glowicon}[1]{\includegraphics[
+  width=\glowiconsize,height=\glowiconsize,keepaspectratio
+]{#1}}
+\newcommand{\ifnotempty}[2]{\expandafter\ifx\expandafter\relax
+  \detokenize{#1}\relax\else #2\fi}
+%s
+''' % (spec.icon_size, spec.layout))
     url = flatURL(spec.url)
     spec.log('Fetching HTML...\r')
     html = spec.fetcher.fetch(url)
@@ -44,12 +59,13 @@ def process(spec: Spec) -> None:
     dom = parse(spec.htmlfilter(html))
     spec.log('Counting chunks...\r')
     num_chunks = ilen(chunkDOMs(dom))
+    title = get_title(dom) or "chunk"
     for i, r in enumerate(chunkDOMs(dom)):
         percent = 100.0 * i / num_chunks
-        spec.log(f'Processing chunk {i} of {num_chunks} ({percent:.1f}%)\r')
+        spec.log(f'Processing {title} {i} of {num_chunks} ({percent:.1f}%)\r')
         spec.domfilter(r)
         chunk = makeChunk(r, spec.images)
-        spec.texout.write(spec.texfilter(spec.layout.renderChunk(chunk)))
+        spec.texout.write(spec.texfilter(renderChunk(spec.texifier, chunk)))
     spec.log('')
     spec.texout.write(b'\\end{document}\n')