renun/koreader
1
0
Fork 0
mirror of https://github.com/koreader/koreader.git synced 2025-08-10 00:52:38 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

More enhancements to pdfattach

Browse Source 
1. Emit the list of attached files first and then emit each individual
attachment one per page.
2. Use hyperlinks in the list of attached files so one can jump directly
to the file which he wants to extract.
This commit is contained in:
Tigran Aivazian
2012-10-24 20:35:10 +01:00
committed by Qingping Hou
parent 6d02aaaa7b
commit ed76aa78f4
1 changed files with 15 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
utils/pdfattach
View File

@@ -40,6 +40,7 @@ fi
declare outfile=""
declare -a infiles=()
declare -a infiles_texclean=()
declare -a infilesize=()
declare -i infcount=0 outfcount=0 totalsize=0
@@ -71,6 +72,7 @@ do
usage
fi
infiles[$infcount]="$fullname"
infiles_texclean[$infcount]=$(escape_tex_specialchars $(basename "${infiles[$infcount]}"))
infilesize[$infcount]=$(stat --print="%s" "$fullname")
((totalsize=totalsize+${infilesize[$infcount]}))
((infcount++))
@@ -90,18 +92,26 @@ fi
workdir=$(mktemp --tmpdir -d pdfattach.XXXXXX)
cd $workdir
> tmp.tex
# emit TeX preamble
echo -E "\documentclass{book}" >> tmp.tex
echo -E "\usepackage[margin={1mm},papersize={9cm,12cm}]{geometry}" >> tmp.tex
echo -E "\usepackage{attachfile}" >> tmp.tex
echo -E "\usepackage{hyperref,attachfile}" >> tmp.tex
echo -E "\begin{document}" >> tmp.tex
echo -E "\pagestyle{empty}\small" >> tmp.tex
echo -E "\tolerance=10000\pagestyle{empty}\fontsize{7}{13}\selectfont" >> tmp.tex
# emit the list of all files
for ((i = 0 ; i < ${#infiles[*]} ; i++));
do
descr=$(escape_tex_specialchars $(basename "${infiles[$i]}"))
echo -E "\noindent $((i+1)): $descr (\textattachfile[color={0 0 0}]{${infiles[$i]}}{${infilesize[$i]} bytes})" >> tmp.tex
echo -E "\noindent \hyperlink{L$i}{$((i+1))/${infcount}} \texttt{${infiles_texclean[$i]}} (${infilesize[$i]} bytes)" >> tmp.tex
echo >> tmp.tex
done
echo -E "\noindent Total size $totalsize bytes" >> tmp.tex
echo -E "\noindent Total size $totalsize bytes\newpage" >> tmp.tex
# now emit all the attachments, one per page
for ((i = 0 ; i < ${#infiles[*]} ; i++));
do
echo -E "\noindent\hypertarget{L$i}$((i+1))/${infcount}\\\\\texttt{${infiles_texclean[$i]}} (\textattachfile[color={0 0 0}]{${infiles[$i]}}{${infilesize[$i]} bytes})\newpage" >> tmp.tex
done
echo -E "\end{document}" >> tmp.tex
pdflatex -halt-on-error tmp.tex > /dev/null && mv tmp.pdf "$outfile"
cd - > /dev/null