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GbifHtmlConverter.rb
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GbifHtmlConverter.rb
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# coding: utf-8
require 'asciidoctor-multipage'
module GbifHtmlConverterBase
# Language names in their own language, for use linking to translated documents.
@@language_names = {
"ar" => "عربية",
"bg" => "Български",
"ca" => "català",
"cs" => "česky",
"da" => "dansk",
"de" => "Deutsch",
"el" => "Ελληνικά",
"en" => "English",
"es" => "español",
"es-CO" => "español (Colombia)",
"es-ES" => "español (España)",
"es-419" => "español (Latinoamérica)",
"eo" => "Esperanto",
"fa" => "فارسی",
"fr" => "français",
"fr-FR" => "français (La France)",
"gl" => "Galego",
"hy" => "Հայերեն",
"hr" => "hrvatski",
"id" => "Indonesia",
"it" => "Italiano",
"he" => "עברית",
"ko" => "한국어",
"lt" => "Lietuvių",
"hu" => "magyar",
"nl" => "Nederlands",
"ja" => "日本語",
"nb" => "norsk (bokmål)",
"pl" => "polski",
"pt" => "Português",
"pt-PT" => "Português (Portugal)",
"ro" => "română",
"ru" => "Русский",
"sk" => "slovenčina",
"fi" => "suomi",
"sv" => "svenska",
"ta" => "தமிழ் ",
"vi" => "Tiếng Việt",
"tr" => "Türkçe",
"uk" => "українська",
"zh" => "简体中文",
"zh-CN" => "简体中文",
"zh-TW" => "繁體中文"
}
# Languages written right-to-left
@@rtl_languages = ['ar', 'fa', 'he', 'ps', 'ur']
# Used when the label hasn't been translated
@@fallback_label = '❓ ❓ ❓'
def self.language_names
@@language_names
end
# This is a COPY of Asciidoctor::Converter::Html5Converter:convert_document, with the
# GBIF theme (logo, "Contribute" links etc) added around the table of contents.
# TODO: handle subtitles.
# TODO: Check MathJAX URL.
def gbif_convert_document node, contribute_before
br = %(<br#{slash = @void_element_slash}>)
unless (asset_uri_scheme = (node.attr 'asset-uri-scheme', 'https')).empty?
asset_uri_scheme = %(#{asset_uri_scheme}:)
end
cdn_base_url = %(#{asset_uri_scheme}//cdnjs.cloudflare.com/ajax/libs)
linkcss = node.attr? 'linkcss'
max_width_attr = (node.attr? 'max-width') ? %( style="max-width: #{node.attr 'max-width'};") : ''
result = ['<!DOCTYPE html>']
lang_attribute = (node.attr? 'nolang') ? '' : %( lang="#{node.attr 'lang', 'en'}")
rtl_attribute = (@@rtl_languages.include? (node.attr 'lang')) ? %( dir="rtl") : ''
result << %(<html#{@xml_mode ? ' xmlns="http://www.w3.org/1999/xhtml"' : ''}#{lang_attribute}#{rtl_attribute}>)
result << %(<head>
<meta charset="#{node.attr 'encoding', 'UTF-8'}"#{slash}>
<meta http-equiv="X-UA-Compatible" content="IE=edge"#{slash}>
<meta name="viewport" content="width=device-width, initial-scale=1.0"#{slash}>
<meta name="generator" content="Asciidoctor #{node.attr 'asciidoctor-version'}"#{slash}>)
result << %(<meta name="application-name" content="#{node.attr 'app-name'}"#{slash}>) if node.attr? 'app-name'
result << %(<meta name="description" content="#{node.attr 'description'}"#{slash}>) if node.attr? 'description'
result << %(<meta name="keywords" content="#{node.attr 'keywords'}"#{slash}>) if node.attr? 'keywords'
result << %(<meta name="author" content="#{((authors = node.sub_replacements node.attr 'authors').include? '<') ? (authors.gsub XmlSanitizeRx, '') : authors}"#{slash}>) if node.attr? 'authors'
result << %(<meta name="copyright" content="#{node.attr 'copyright'}"#{slash}>) if node.attr? 'copyright'
if node.attr? 'favicon'
if (icon_href = node.attr 'favicon').empty?
icon_href = 'favicon.ico'
icon_type = 'image/x-icon'
elsif (icon_ext = Helpers.extname icon_href, nil)
icon_type = icon_ext == '.ico' ? 'image/x-icon' : %(image/#{icon_ext.slice 1, icon_ext.length})
else
icon_type = 'image/x-icon'
end
result << %(<link rel="icon" type="#{icon_type}" href="#{icon_href}"#{slash}>)
end
result << %(<title>#{node.doctitle sanitize: true, use_fallback: true}</title>)
if DEFAULT_STYLESHEET_KEYS.include?(node.attr 'stylesheet')
if (webfonts = node.attr 'webfonts')
result << %(<link rel="stylesheet" href="#{asset_uri_scheme}//fonts.googleapis.com/css?family=#{webfonts.empty? ? 'Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700' : webfonts}"#{slash}>)
end
if linkcss
result << %(<link rel="stylesheet" href="#{node.normalize_web_path DEFAULT_STYLESHEET_NAME, (node.attr 'stylesdir', ''), false}"#{slash}>)
else
result << %(<style>
#{Stylesheets.instance.primary_stylesheet_data}
</style>)
end
elsif node.attr? 'stylesheet'
if linkcss
result << %(<link rel="stylesheet" href="#{node.normalize_web_path((node.attr 'stylesheet'), (node.attr 'stylesdir', ''))}"#{slash}>)
else
result << %(<style>
#{node.read_contents (node.attr 'stylesheet'), start: (node.attr 'stylesdir'), warn_on_failure: true, label: 'stylesheet'}
</style>)
end
end
# Special flag emoji font for Windows only.
# Based on https://github.com/talkjs/country-flag-emoji-polyfill
result << %(<script type="text/javascript">
if (/windows/i.test(navigator.userAgent)) {
const style = document.createElement("style");
style.textContent = `@font-face {
font-family: "Twemoji Country Flags";
unicode-range: U+1F1E6-1F1FF, U+1F3F4, U+E0062-E0063, U+E0065, U+E0067, U+E006C, U+E006E, U+E0073-E0074, U+E0077, U+E007F;
src: url('https://cdn.jsdelivr.net/npm/country-flag-emoji-polyfill@0.1/dist/TwemojiCountryFlags.woff2') format('woff2');
font-display: swap;
}`;
document.head.appendChild(style);
}
</script>)
if node.attr? 'icons', 'font'
if node.attr? 'iconfont-remote'
result << %(<link rel="stylesheet" href="#{node.attr 'iconfont-cdn', %[#{cdn_base_url}/font-awesome/#{FONT_AWESOME_VERSION}/css/font-awesome.min.css]}"#{slash}>)
else
iconfont_stylesheet = %(#{node.attr 'iconfont-name', 'font-awesome'}.css)
result << %(<link rel="stylesheet" href="#{node.normalize_web_path iconfont_stylesheet, (node.attr 'stylesdir', ''), false}"#{slash}>)
end
end
if (syntax_hl = node.syntax_highlighter)
result << (syntax_hl_docinfo_head_idx = result.size)
end
unless (docinfo_content = node.docinfo).empty?
result << docinfo_content
end
result << '</head>'
id_attr = node.id ? %( id="#{node.id}") : ''
if (sectioned = node.sections?) && (node.attr? 'toc-class') && (node.attr? 'toc') && (node.attr? 'toc-placement', 'auto')
classes = [node.doctype, (node.attr 'toc-class'), %(toc-#{node.attr 'toc-position', 'header'})]
else
classes = [node.doctype]
end
classes << node.role if node.role?
result << %(<body#{id_attr} class="#{classes.join ' '}">)
unless (docinfo_content = node.docinfo :header).empty?
result << docinfo_content
end
unless node.noheader
result << %(<div id="header"#{max_width_attr}>)
if node.doctype == 'manpage'
result << %(<h1>#{node.doctitle} Manual Page</h1>)
if sectioned && (node.attr? 'toc') && (node.attr? 'toc-placement', 'auto')
result << %(<div id="toc" class="#{node.attr 'toc-class', 'toc'}">
<div id="toctitle">#{node.attr 'toc-title'}</div>
#{node.converter.convert node, 'outline'}
</div>)
end
result << (generate_manname_section node) if node.attr? 'manpurpose'
else
if node.header?
unless node.notitle
segments = node.header.title.rpartition(': ')
if segments.first.empty?
result << %(<h1>#{node.header.title}</h1>)
else
result << %(<h1>#{segments.first} <small>#{segments.last}</small></h1>)
end
end
details = []
idx = 1
node.authors.each do |author|
details << %(<span id="author#{idx > 1 ? idx : ''}" class="author">#{node.sub_replacements author.name}</span>#{br})
details << %(<span id="email#{idx > 1 ? idx : ''}" class="email">#{node.sub_macros author.email}</span>#{br}) if author.email
idx += 1
end
if node.attr? 'revnumber'
details << %(<span id="revnumber">#{((node.attr 'version-label') || '').downcase} #{node.attr 'revnumber'}#{(node.attr? 'revdate') ? ',' : ''}</span>)
end
if node.attr? 'revdate'
details << %(<span id="revdate">#{node.attr 'revdate'}</span>)
end
if node.attr? 'revremark'
details << %(#{br}<span id="revremark">#{node.attr 'revremark'}</span>)
end
unless details.empty?
result << '<div class="details">'
result.concat details
result << '</div>'
end
end
if sectioned && (node.attr? 'toc') && (node.attr? 'toc-placement', 'auto')
result << %(<div id="toc" class="#{node.attr 'toc-class', 'toc'}">
<header id="logo">
<a href="https://www.gbif.org/">
<img src="https://docs.gbif.org/style/logo.svg" alt="GBIF – Global Biodiversity Information Facility"#{slash}>
</a>
</header>
#{br}
#{convert_alternate node}
#{br})
result << %(#{convert_contribute_edit node}#{br}) if contribute_before
search_text = node.document.attributes['search_text'] || @@fallback_label
result << %(<h3 id="search">#{search_text}</h3>
<div id="search_form">
<form onsubmit="return submitForm(event)" method="GET" style="display: flex;">
<input type="search" name="q" value="" size="12" id="search_input" style="flex-grow: 1;" />
<input type="submit" value="🔍" style="width: 3em;" />
</form>
</div>
#{br})
result << %(<div id="toctitle">#{node.attr 'toc-title'}</div>
#{node.converter.convert node, 'outline'})
result << %(#{br}#{convert_contribute_edit node}) unless contribute_before
result << %(#{br}#{convert_debugging_menu node})
result << %(</div>)
end
end
result << '</div>'
end
result << %(<div id="content"#{max_width_attr}>
#{node.content}
</div>)
if node.footnotes? && !(node.attr? 'nofootnotes')
result << %(<div id="footnotes"#{max_width_attr}>
<hr#{slash}>)
node.footnotes.each do |footnote|
result << %(<div class="footnote" id="_footnotedef_#{footnote.index}">
<a href="#_footnoteref_#{footnote.index}">#{footnote.index}</a>. #{footnote.text}
</div>)
end
result << '</div>'
end
unless node.nofooter
result << %(<div id="footer"#{max_width_attr}>)
result << '<div id="footer-text">'
result << %(#{node.attr 'version-label'} #{node.attr 'revnumber'}#{br}) if node.attr? 'revnumber'
result << %(#{node.attr 'last-update-label'} #{node.attr 'docdatetime'}) if (node.attr? 'last-update-label') && !(node.attr? 'reproducible')
result << '</div>'
result << '</div>'
end
# JavaScript (and auxiliary stylesheets) loaded at the end of body for performance reasons
# See http://www.html5rocks.com/en/tutorials/speed/script-loading/
if syntax_hl
if syntax_hl.docinfo? :head
result[syntax_hl_docinfo_head_idx] = syntax_hl.docinfo :head, node, cdn_base_url: cdn_base_url, linkcss: linkcss, self_closing_tag_slash: slash
else
result.delete_at syntax_hl_docinfo_head_idx
end
if syntax_hl.docinfo? :footer
result << (syntax_hl.docinfo :footer, node, cdn_base_url: cdn_base_url, linkcss: linkcss, self_closing_tag_slash: slash)
end
end
if node.attr? 'stem'
eqnums_val = node.attr 'eqnums', 'none'
eqnums_val = 'AMS' if eqnums_val.empty?
eqnums_opt = %( equationNumbers: { autoNumber: "#{eqnums_val}" } )
# IMPORTANT inspect calls on delimiter arrays are intentional for JavaScript compat (emulates JSON.stringify)
result << %(<script type="text/x-mathjax-config">
MathJax.Hub.Config({
messageStyle: "none",
tex2jax: {
inlineMath: [#{INLINE_MATH_DELIMITERS[:latexmath].inspect}],
displayMath: [#{BLOCK_MATH_DELIMITERS[:latexmath].inspect}],
ignoreClass: "nostem|nolatexmath"
},
asciimath2jax: {
delimiters: [#{BLOCK_MATH_DELIMITERS[:asciimath].inspect}],
ignoreClass: "nostem|noasciimath"
},
TeX: {#{eqnums_opt}}
})
MathJax.Hub.Register.StartupHook("AsciiMath Jax Ready", function () {
MathJax.InputJax.AsciiMath.postfilterHooks.Add(function (data, node) {
if ((node = data.script.parentNode) && (node = node.parentNode) && node.classList.contains("stemblock")) {
data.math.root.display = "block"
}
return data
})
})
</script>
<script src="#{cdn_base_url}/mathjax/#{MATHJAX_VERSION}/MathJax.js?config=TeX-MML-AM_HTMLorMML"></script>)
end
search_results_header_text = node.document.attributes['search_results_header_text'] || @@fallback_label
search_results_query_text = node.document.attributes['search_results_query_text'] || @@fallback_label
search_no_results_text = node.document.attributes['search_no_results_text'] || @@fallback_label
result << %(<script src="https://unpkg.com/lunr/lunr.js"></script>)
unless node.document.attributes['lang'] == 'en'
result << %(<script src="https://unpkg.com/lunr-languages/lunr.stemmer.support.js"></script>)
result << %(<script src="https://unpkg.com/lunr-languages/lunr.#{node.document.attributes['lang']}.js"></script>)
end
result << %(<script type="text/javascript">
var inputField = document.getElementById('search_input');
function searchResults(query) {
var documentContent = document.getElementById('content');
while (documentContent.firstChild) {
documentContent.removeChild(documentContent.firstChild)
}
var searchResultsHeader = document.createElement('h2');
documentContent.appendChild(searchResultsHeader);
searchResultsHeader.innerHTML = `#{search_results_header_text}`
window.scrollTo(searchResultsHeader);
var searchResultsDescription = document.createElement('div');
documentContent.appendChild(searchResultsDescription);
searchResultsDescription.innerHTML = `#{search_results_query_text}`
var searchResults = document.createElement('ul');
documentContent.appendChild(searchResults);
return searchResults;
}
function submitForm(event) {
event.preventDefault();
const query = inputField.value;
const resultsHTML = searchResults(query);
fetch('lunr-index.json')
.then((response) => response.json())
.then((data) => {
idx = lunr.Index.load(data.index);
store = data.store;
var results = idx.search(query);
console.log("Search for", query, "gave", results.length, "results.");
if (results.length === 0) {
resultsHTML.innerHTML = '#{search_no_results_text}';
return true;
}
var pages = results.map((x) => {
var anchorPosition = -1; //x.ref.indexOf('#');
var storeKey = anchorPosition > 0 ? x.ref.substr(0, anchorPosition) : x.ref;
return { data: store[storeKey], match: x };
});
var list = pages.map((x) => template(x));
resultsHTML.innerHTML = list.join('');
})
.catch((err) => function(err){
console.error(err);
resultsHTML.innerHTML = 'Unable to complete search - please report the error';
});
return true;
}
var hlStart = '<span class="hl">';
var hlEnd = '</span>';
var template = ({ data, match }) => {
var metadata = match.matchData.metadata;
// use first 200 chars as fallback
var text = `${data.text.substr(0, 200)}${data.text.length > 199 ? '...' : ''}`;
// Lunr has no concept of highlighting it seems. The developer says it is the most frequent request.
// Instead we try to do a lazy highlighting - I suspect that it will be fine in most cases.
// If it isn't then we should look at something like mark.js which seem to solve this issue.
// if there only one search term, then try to highlight it
if (Object.keys(metadata).length === 1) {
// only attempt with the first occurrences of the word
// (though there may be many more)
var matchedTerm = metadata[Object.keys(metadata)[0]];
// sometimes it can be an a title that match. Lunr does not tell us which. WE cannot do much in that case
if (matchedTerm.text && matchedTerm.text.position) {
var matchText = matchedTerm.text.position[0];
text = data.text.slice(0, matchText[0]) + hlStart + data.text.slice(matchText[0]);
text = text.slice(0, matchText[0] + matchText[1] + hlStart.length) + hlEnd + text.slice(matchText[0] + matchText[1] + hlStart.length);
var start = matchText[0];
var length = matchText[1] + hlStart.length + hlEnd.length + 200;
var begin = Math.max(0, start - 100);
text = text.substr(begin, length)
}
}
return `
<li>
<article>
<h5>
<a href="${match.ref}">${data.title}</a>
</h5>
<div>
... ${text} ...
</div>
</article>
</li>
`;
};
</script>
)
unless (docinfo_content = node.docinfo :footer).empty?
result << docinfo_content
end
result << '</body>'
result << '</html>'
result.join LF
end
# Links to alternative versions of the same document (other formats, other languages).
def convert_alternate node
other_formats_text = node.document.attributes['other_formats_text'] || @@fallback_label
# The style is hardcoded here, but should be migrated once we need a custom stylesheet.
result = [%(<h3 id="otherformatstitle">#{other_formats_text}</h3>)]
result << [%(<ul class="sectlevel1">)]
currentLangCode = node.document.attributes['lang']
if ! currentLangCode
currentLangCode = 'en'
end
pdf_filename = node.document.attributes['pdf_filename']
pdf_file_text = node.document.attributes['pdf_file_text'] || @@fallback_label
result << %(<li><a hreflang="#{currentLangCode}" type="application/pdf" href="#{pdf_filename}">#{pdf_file_text}</a></li>)
Dir["index.??.adoc", "index.??-??.adoc", "index.??-???.adoc"]
.map { |file| file.match(/index\.(.+)\.adoc/)[1] }
.sort.each do |langCode|
if langCode != currentLangCode && !File.file?("translations/#{langCode}.hidden")
result << %(<li><a hreflang="#{langCode}" href="../#{langCode}/">#{@@language_names[langCode]}</a></li>)
end
end
result << '</ul>'
result.join LF
end
# Link to a place to contribute edits, such as GitHub.
def convert_contribute_edit node
improve_url = node.document.attributes['improve_url']
translate_url = node.document.attributes['translate_url']
issue_url = node.document.attributes['issue_url']
contribute_url = node.document.attributes['contribute_url']
# contribute_system = 'GitHub'
if ! improve_url.to_s.strip.empty? or ! issue_url.to_s.strip.empty? or ! contribute_url.to_s.strip.empty?
contribute_title_text = node.document.attributes['contribute_title_text'] || @@fallback_label
contribute_improve_text = node.document.attributes['contribute_improve_text'] || @@fallback_label
contribute_translate_text = node.document.attributes['contribute_translate_text'] || @@fallback_label
contribute_issue_text = node.document.attributes['contribute_issue_text'] || @@fallback_label
contribute_edit_text = node.document.attributes['contribute_edit_text'] || @@fallback_label
result = [%(<h3 id="contributetitle">#{contribute_title_text}</h3>)]
if ! improve_url.to_s.strip.empty?
result << %(<div id="improvetext"><a href="#{improve_url}"><img src="data:image/svg+xml;base64,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" alt="" style="height: 1.5rem; margin: 0.25em 0;"/> #{contribute_improve_text}</a></div>)
end
if ! issue_url.to_s.strip.empty?
result << %(<div id="issuestext"><a href="#{issue_url}"><img src="data:image/svg+xml;base64,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" alt="" style="height: 1.5rem; margin: 0.25em 0;"/> #{contribute_issue_text}</a></div>)
end
if ! contribute_url.to_s.strip.empty?
result << %(<div id="contributetext"><a href="#{contribute_url}"><img src="data:image/svg+xml;base64,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" alt="" style="height: 1.5rem; margin: 0.25em 0;"/> #{contribute_edit_text}</a></div>)
end
if ! translate_url.to_s.strip.empty?
result << %(<div id="translatetext"><a href="#{translate_url}"><img src="data:image/svg+xml;base64,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" alt="" style="height: 1.5rem; margin: 0.25em 0;"/> #{contribute_translate_text}</a></div>)
end
result.join LF
end
end
# Debugging links
def convert_debugging_menu node
if ENV["debug"]
result = [%(<h3 id="debugging">Debugging</h3>)]
result << %(<p style="font-style: italic; font-size: 80%;">This menu will not be shown on the published document.</p>)
result << %(<div id="highlightanchors"><a href="javascript:(function(){ var anchors = document.body.querySelectorAll('[id], [name]'); Array.prototype.forEach.call(anchors, function (element) { var link = document.createElement('a'); var hash = '#'%20+%20element.id%20||%20element.name;%20link.href%20=%20hash;%20link.innerText%20=%20hash;%20link.style.cssText%20=%20'background:hotpink%20!important;%20color:white%20!important;';%20element.insertBefore(link,%20element.firstChild);%20});%20})();"><span style="height: 1.5rem; margin: 0.25em 0;"/>⚓</span> Highlight anchors</a></div>)
result.join LF
end
end
# Extend original convert_inline_quoted method to support inline syntax highlighting.
#
# Example: [source javascript]`map.put("value")` or [.source.javascript]`map.put("value")`.
#
# See https://github.com/asciidoctor/asciidoctor/issues/1043
def convert_inline_quoted_impl node, quote_tags
open, close, is_tag = quote_tags[node.type]
if (role = node.role)
if is_tag
if node.has_role? 'source'
lang = (language = node.roles[1] || node.document.attributes['source-language'])
if (syntax_hl = node.document.syntax_highlighter)
opts = syntax_hl.highlight? ? {
css_mode: ((doc_attrs = node.document.attributes)[%(#{syntax_hl.name}-css)] || :class).to_sym,
style: doc_attrs[%(#{syntax_hl.name}-style)],
} : {}
# Tokenize
highlighted, source_offset = syntax_hl.highlight node, node.text, lang, opts
# Chop off trailing newline
node.text = highlighted.chomp
# Format
result_text = syntax_hl.format node, lang, opts
quoted_text = %(#{result_text})
else
quoted_text = %(#{open.chop}#{lang ? %[ class="language-#{lang}" data-lang="#{lang}"] : ''} class="#{role}">#{node.text}#{close})
end
else
quoted_text = %(#{open.chop} class="#{role}">#{node.text}#{close})
end
else
quoted_text = %(<span class="#{role}">#{open}#{node.text}#{close}</span>)
end
else
quoted_text = %(#{open}#{node.text}#{close})
end
node.id ? %(<a id="#{node.id}"></a>#{quoted_text}) : quoted_text
end
end
# Extend the HTML 5 converter with support for inline syntax highlighting
# and the GBIF theme (logo etc).
class GbifHtml5Converter < (Asciidoctor::Converter.for 'html5')
include GbifHtmlConverterBase
register_for 'html5'
def convert_document(node)
gbif_convert_document(node, true)
end
def convert_inline_quoted node
convert_inline_quoted_impl node, QUOTE_TAGS
end
end
# Extend the Multi-Page HTML 5 converter with support for inline syntax highlighting
# and the GBIF theme (logo etc).
class GbifMultipageHtml5Converter < (Asciidoctor::Converter.for 'multipage_html5')
include GbifHtmlConverterBase
register_for 'gbif_multipage_html5'
# This is a COPY of MultipageHtml5Converter:convert_document, except the if node.processed → super
# is replaced by a call to gbif_convert_document from above.
# Process Document (either the original full document or a processed page)
def convert_document(node)
# make sure document has original converter reference
check_root(node)
if node.processed
# This node (an individual page) can now be handled by
# Html5Converter.
# GBIF: super would be the MultipageHtml5Converter anyway, so the following line would be a hack
#super
#Asciidoctor::Converter::Html5Converter.instance_method(:convert_document).bind(self).call(node)
# But we want the one mixed in here anyway:
gbif_convert_document(node, false)
else
# This node is the original full document which has not yet been
# processed; this is the entry point for the extension.
# Turn off extensions to avoid running them twice.
# FIXME: DocinfoProcessor, InlineMacroProcessor, and Postprocessor
# extensions should be retained. Is this possible with the API?
#Asciidoctor::Extensions.unregister_all
# Check toclevels and multipage-level attributes
mplevel = node.document.attr('multipage-level', 1).to_i
toclevels = node.document.attr('toclevels', 2).to_i
if toclevels < mplevel
logger.warn 'toclevels attribute should be >= multipage-level'
end
if mplevel < 0
logger.warn 'multipage-level attribute must be >= 0'
mplevel = 0
end
node.document.set_attribute('multipage-level', mplevel.to_s)
# Set multipage chunk types
set_multipage_attrs(node)
# FIXME: This can result in a duplicate ID without a warning.
# Set the "id" attribute for the Document, using the "docname", which is
# based on the file name. Then register the document ID using the
# document title. This allows cross-references to refer to (1) the
# top-level document itself or (2) anchors in top-level content (blocks
# that are specified before any sections).
node.id = node.attributes['docname']
node.register(:refs, [node.id,
(Inline.new(parent = node,
context = :anchor,
text = node.doctitle,
opts = {:type => :ref,
:id => node.id})),
node.doctitle])
# Generate navigation links for all pages
generate_nav_links(node)
# Create and save a skeleton document for generating the TOC lists,
# but don't attempt to create outline for nested documents.
unless node.nested?
# if the original converter has the @full_outline set already, we are about
# to replace it. That's not supposed to happen, and probably means we encountered
# a document structure we aren't prepared for. Log an error and move on.
logger.error "Regenerating document outline, something wrong?" if node.mp_root.full_outline
node.mp_root.full_outline = new_outline_doc(node)
end
# Save the document catalog to use for each part/chapter page.
@catalog = node.catalog
# Retain any book intro blocks, delete others, and add a list of sections
# for the book landing page.
parts_list = Asciidoctor::List.new(node, :ulist)
node.blocks.delete_if do |block|
if block.context == :section
part = block
part.convert
text = %(<<#{part.id},#{part.captioned_title}>>)
if (desc = block.attr('desc')) then text << %( – #{desc}) end
parts_list << Asciidoctor::ListItem.new(parts_list, text)
end
end
# Matt: Hide the list of sections if we have a table of contents
unless node.attr? 'toc'
node << parts_list
end
# Add navigation links
add_nav_links(node)
# Mark page as processed and return converted result
node.processed = true
node.convert
end
end
# This is a COPY of MultipageHtml5Converter:generate_nav_links, except the "Home" link
# is shortened to omit the title, and the text Previous/Up/Next is removed.
# Generate navigation links for all pages in document; save HTML to nav_links
def generate_nav_links(doc)
pages = doc.find_by(context: :section) {|section|
[:root, :branch, :leaf].include?(section.mplevel)}
pages.insert(0, doc)
pages.each do |page|
page_index = pages.find_index(page)
links = []
if page.mplevel != :root
previous_page = pages[page_index-1]
parent_page = page.parent
home_page = doc
# NOTE: There are some non-breaking spaces (U+00A0) below, in
# the "links <<" lines and "links.join" line.
if previous_page != parent_page
links << %(← <<#{previous_page.id}>>)
end
links << %(↑ <<#{parent_page.id}>>) unless home_page == parent_page
home_label = doc.attributes['navigation_home'] || @@fallback_label
links << %(⌂ <<#{home_page.id},#{home_label}>>)
end
if page_index != pages.length-1
next_page = pages[page_index+1]
links << %(<<#{next_page.id}>> →)
end
block = Asciidoctor::Block.new(parent = doc,
context = :paragraph,
opts = {:source => links.join(' | '),
:subs => :default})
page.nav_links = block.content
end
return
end
# This is a COPY of MultipageHtml5Converter:convert_outline. There are no changes,
# I'm not sure why it's necessary — something to do with the class variable @@full_outline,
# but I thought that was shared with all instances of the heirarchy.
# Override Html5Converter convert_outline() to return a custom TOC
# outline.
def convert_outline(node, opts = {})
doc = node.document
# Find this node in the @full_outline skeleton document
page_node = doc.mp_root.full_outline.find_by(id: node.id).first
# Create a skeleton document for this particular page
custom_outline_doc = new_outline_doc(doc.mp_root.full_outline, for_page: page_node)
opts[:page_id] = node.id
# Generate an extra TOC entry for the root page. Add additional styling if
# the current page is the root page.
root_file = %(#{doc.attr('docname')}#{doc.attr('outfilesuffix')})
root_link = %(<a href="#{root_file}">#{doc.doctitle}</a>)
classes = ['toc-root']
classes << 'toc-current' if node.id == doc.attr('docname')
root = %(<span class="#{classes.join(' ')}">#{root_link}</span>)
# Create and return the HTML
%(<p>#{root}</p>#{generate_outline(custom_outline_doc, opts)})
end
# This is a COPY of MultipageHtml5Converter:convert_section. The mini-ToC has been commented.
# Process a Section. Each Section will either be split off into its own page
# or processed as normal by Html5Converter.
def convert_section(node)
doc = node.document
if doc.processed
# This node can now be handled by Html5Converter.
super
else
# This node is from the original document and has not yet been processed.
# Create a new page for this section
page = Asciidoctor::Document.new([],
{:attributes => doc.attributes.clone,
:doctype => doc.doctype,
:header_footer => !doc.attr?(:embedded),
:safe => doc.safe})
# Retain webfonts attribute (why is doc.attributes.clone not adequate?)
page.set_attr('webfonts', doc.attr(:webfonts))
# Save sectnum for use later (a Document object normally has no sectnum)
if node.parent.respond_to?(:numbered) && node.parent.numbered
page.sectnum = node.parent.sectnum
end
page.mp_root = doc.mp_root
# Process node according to mplevel
if node.mplevel == :branch
# Retain any part intro blocks, delete others, and add a list
# of sections for the part landing page.
chapters_list = Asciidoctor::List.new(node, :ulist)
node.blocks.delete_if do |block|
if block.context == :section
chapter = block
chapter.convert
text = %(<<#{chapter.id},#{chapter.captioned_title}>>)
# NOTE, there is a non-breaking space (Unicode U+00A0) below.
if desc = block.attr('desc') then text << %( – #{desc}) end
#Matt: Commented.
#chapters_list << Asciidoctor::ListItem.new(chapters_list, text)
true
end
end
# Add chapters list to node, reparent node to new page, add
# node to page, mark as processed, and add page to @pages.
node << chapters_list
reparent(node, page)
page.blocks << node
else # :leaf
# Reparent node to new page, add node to page, mark as
# processed, and add page to @pages.
reparent(node, page)
page.blocks << node
end
# Add navigation links using saved HTML
page.nav_links = node.nav_links
add_nav_links(page)
# Mark page as processed and add to collection of pages
@pages << page
page.id = node.id
page.catalog = @catalog
page.mplevel = node.mplevel
page.processed = true
end
end
def convert_inline_quoted node
convert_inline_quoted_impl node, QUOTE_TAGS
end
end
# Allow inline syntax highlighting with either Pygments or Coderay.
# Note the patch in inline-syntax-highlighting.patch, which replaces the root CSS class for Pygments.
# See also https://github.com/asciidoctor/asciidoctor/issues/1043#issuecomment-487235035
module SyntaxHighlighterBaseWithInline
def format node, lang, opts
class_attr_val = opts[:nowrap] ? %(#{@pre_class} highlight nowrap) : %(#{@pre_class} highlight)
if (transform = opts[:transform])
transform[(pre = { 'class' => class_attr_val }), (code = lang ? { 'data-lang' => lang } : {})]
# NOTE: make sure data-lang is the last attribute on the code tag to remain consistent with 1.5.x
if (lang = code.delete 'data-lang')
code['data-lang'] = lang
end
if (node.block?)
%(<pre#{pre.map {|k, v| %[ #{k}="#{v}"] }.join}><code#{code.map {|k, v| %[ #{k}="#{v}"] }.join}>#{node.content}</code></pre>)
else
%(<span#{pre.map {|k, v| %[ #{k}="#{v}"] }.join}><code#{code.map {|k, v| %[ #{k}="#{v}"] }.join}>#{node.text}</code></span>)
end
else
if (node.block?)
%(<pre class="#{class_attr_val}"><code#{lang ? %[ data-lang="#{lang}"] : ''}>#{node.content}</code></pre>)
else
%(<span class="#{class_attr_val}"><code#{lang ? %[ data-lang="#{lang}"] : ''}>#{node.text}</code></span>)
end
end
end
end
class Asciidoctor::SyntaxHighlighter::CodeRayWithInlineAdapter < Asciidoctor::SyntaxHighlighter.for('coderay')
include SyntaxHighlighterBaseWithInline
register_for 'coderay'
end
class Asciidoctor::SyntaxHighlighter::PygmentsWithInlineAdapter < Asciidoctor::SyntaxHighlighter.for('pygments')
include SyntaxHighlighterBaseWithInline
register_for 'pygments'
end
# This (and the following method) adds support for defining
# :section-refsig: §, and not having it followed by a space.
# See https://github.com/asciidoctor/asciidoctor/issues/3498
# It is a copy of the original method, with the commented lines
# added/changed.
class Asciidoctor::Section
# (see AbstractBlock#xreftext)
def xreftext xrefstyle = nil
if (val = reftext) && !val.empty?
val
elsif xrefstyle
if @numbered
case xrefstyle
when 'full'
if (type = @sectname) == 'chapter' || type == 'appendix'
quoted_title = sub_placeholder (sub_quotes '_%s_'), title
else
quoted_title = sub_placeholder (sub_quotes @document.compat_mode ? %q(``%s'') : '"`%s`"'), title
end
if (signifier = @document.attributes[%(#{type}-refsig)])
# These two lines added/modified.
space = (signifier.match? /§$/) ? '' : ' '
%(#{signifier}#{space}#{sectnum '.', ','} #{quoted_title})
else
%(#{sectnum '.', ','} #{quoted_title})
end
when 'short'
if (signifier = @document.attributes[%(#{@sectname}-refsig)])
# These two lines added/modified.
space = (signifier.match? /§$/) ? '' : ' '
%(#{signifier}#{space}#{sectnum '.', ''})
else
sectnum '.', ''
end
else # 'basic'
(type = @sectname) == 'chapter' || type == 'appendix' ? (sub_placeholder (sub_quotes '_%s_'), title) : title
end
else # apply basic styling
(type = @sectname) == 'chapter' || type == 'appendix' ? (sub_placeholder (sub_quotes '_%s_'), title) : title
end
else
title
end
end
end
class Asciidoctor::AbstractBlock
def xreftext xrefstyle = nil
if (val = reftext) && !val.empty?
val
# NOTE xrefstyle only applies to blocks with a title and a caption or number
elsif xrefstyle && @title && @caption
case xrefstyle
when 'full'
quoted_title = sub_placeholder (sub_quotes @document.compat_mode ? %q(``%s'') : '"`%s`"'), title
if @numeral && (caption_attr_name = CAPTION_ATTRIBUTE_NAMES[@context]) && (prefix = @document.attributes[caption_attr_name])
# These two lines added/modified.
space = (prefix.match? /§$/) ? '' : ' '
%(#{prefix}#{space}#{@numeral}, #{quoted_title})
else
%(#{@caption.chomp '. '}, #{quoted_title})
end
when 'short'
if @numeral && (caption_attr_name = CAPTION_ATTRIBUTE_NAMES[@context]) && (prefix = @document.attributes[caption_attr_name])
# These two lines added/modified.
space = (prefix.match? /§$/) ? '' : ' '
%(#{prefix}#{space}#{@numeral})
else
@caption.chomp '. '
end
else # 'basic'
title
end
else
title
end
end
end