mirror of
https://github.com/ToshioCP/Gtk4-tutorial.git
synced 2025-01-12 20:03:28 +01:00
50 lines
1.9 KiB
Ruby
50 lines
1.9 KiB
Ruby
# lib_add_head_tail_html.rb
|
|
# add header and tail to body (html)
|
|
|
|
def add_head_tail_html html_file
|
|
sample_md = <<~'EOS'
|
|
---
|
|
title: 'Gtk4 tutorial for beginners'
|
|
---
|
|
|
|
# sample header
|
|
|
|
Main contents begin here.
|
|
|
|
~~~{.C .numberLines}
|
|
int main(int argc, char **argv) {
|
|
}
|
|
~~~
|
|
|
|
|English|Japanese|
|
|
|:-----:|:------:|
|
|
|potato|jagaimo|
|
|
|carrot|ninjin|
|
|
|onion|tamanegi|
|
|
EOS
|
|
|
|
File.write "sample.md", sample_md
|
|
stat = system("pandoc", "-s", "-o", "sample.html", "sample.md")
|
|
File.delete("sample.md")
|
|
raise ("add_head_tail_html: pandoc retuns error status #{$?}.\n") unless stat == true
|
|
sample_html = File.read("sample.html")
|
|
File.delete("sample.html")
|
|
sample_html.gsub!(/<html xmlns="http:\/\/www.w3.org\/1999\/xhtml" lang="" xml:lang="">/,'<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">')
|
|
head = sample_html.partition(/<\/head>/)[0]
|
|
raise "No <style> tag in sample.html which is generated by pandoc." unless head.match?(/<style>.*<\/style>/m)
|
|
h1, h2, h3 = head.partition(/^\s*?<\/style>\s*?$/)
|
|
head = h1 + <<-'EOS' + h2 + h3 + "</head>\n<body>\n"
|
|
body {width: 1080px; margin: 0 auto; font-size: large;}
|
|
h2 {padding: 10px; background-color: #d0f0d0; }
|
|
div.sourceCode { margin: 10px; padding: 16px 10px 8px 10px; border: 2px solid silver; background-color: ghostwhite; overflow-x:scroll}
|
|
pre:not(.sourceCode) { margin: 10px; padding: 16px 10px 8px 10px; border: 2px solid silver; background-color: ghostwhite; overflow-x:scroll}
|
|
table {margin-left: auto; margin-right: auto; border-collapse: collapse; border: 1px solid;}
|
|
th {padding: 2px 6px; border: 1px solid; background-color: ghostwhite;}
|
|
td {padding: 2px 6px; border: 1px solid;}
|
|
img {display: block; margin-left: auto; margin-right: auto;}
|
|
figcaption {text-align: center;}
|
|
EOS
|
|
tail = "</body>\n</html>\n"
|
|
body = File.read(html_file)
|
|
File.write(html_file, head+body+tail)
|
|
end
|