Render links as footnotes

[paperdoorknob] / paperdoorknob.py

diff --git a/paperdoorknob.py b/paperdoorknob.py
index 2bcf31afe3c1b38407eec51f79babed956847fc9..6a556753479b96f55c535f53a14d6c444822edf0 100644 (file)
--- a/paperdoorknob.py
+++ b/paperdoorknob.py
@@ -4,15 +4,12 @@
 # under the terms of the GNU General Public License as published by the
 # Free Software Foundation, version 3.
 
-
-import itertools
-
-from typing import Iterable
+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 spec import Spec
 
 
@@ -20,28 +17,36 @@ def parse(content: bytes) -> BeautifulSoup:
     return BeautifulSoup(content, 'html.parser')
 
 
-def replies(html: BeautifulSoup) -> Iterable[Tag]:
-    def text() -> Tag:
-        body = html.body
-        assert body
-        text = body.find_next("div", class_="post-post")
-        assert isinstance(text, Tag)
-        return text
-
-    def the_replies() -> Iterable[Tag]:
-        rs = html.find_all("div", class_="post-reply")
-        assert all(isinstance(r, Tag) for r in rs)
-        return rs
-
-    return itertools.chain([text()], the_replies())
+def ilen(it: Iterable[Any]) -> int:
+    return sum(1 for _ in it)
 
 
 def process(spec: Spec) -> None:
-    spec.texout.write(b'\\documentclass{article}\n\\begin{document}\n')
-    html = parse(spec.htmlfilter(spec.fetcher.fetch(spec.url)))
-    for r in replies(html):
+    spec.texout.write(b'''\\documentclass{article}
+\\usepackage{booktabs}
+\\usepackage{graphicx}
+\\usepackage{longtable}
+\\usepackage{soul}
+\\usepackage{varwidth}
+\\usepackage{wrapstuff}
+''')
+    if spec.geometry is not None:
+        spec.texout.write(b'\\usepackage[' +
+                          spec.geometry.encode('UTF-8') +
+                          b']{geometry}\n')
+    spec.texout.write(b'''\\begin{document}
+\\newcommand{\\href}[2]{#2\\footnote{#1}}
+''')
+    url = flatURL(spec.url)
+    html = parse(spec.htmlfilter(spec.fetcher.fetch(url)))
+    num_chunks = ilen(chunkDOMs(html))
+    for i, r in enumerate(chunkDOMs(html)):
+        percent = 100.0 * i / num_chunks
+        spec.log(f'Processing chunk {i} of {num_chunks} ({percent:.1f}%)\r')
         spec.domfilter(r)
-        spec.texout.write(spec.texifier.texify(r))
+        chunk = makeChunk(r, spec.images)
+        spec.texout.write(spec.texfilter(spec.layout.renderChunk(chunk)))
+    spec.log('')
     spec.texout.write(b'\\end{document}\n')