Class: ReVIEW::HTMLBuilder

Inherits:
Builder show all
Includes:
HTMLUtils, TextUtils
Defined in:
lib/review/htmlbuilder.rb

Direct Known Subclasses

EPUBBuilder

Constant Summary

Constants included from HTMLUtils

ReVIEW::HTMLUtils::ESC

Constants inherited from Builder

Builder::CAPTION_TITLES

Instance Attribute Summary

Attributes inherited from Builder

#ast, #output

Instance Method Summary collapse

Methods included from HTMLUtils

#escape_comment, #escape_html, #highlight, #highlight?, #normalize_id, #strip_html, #unescape_html

Methods included from TextUtils

#detab

Methods inherited from Builder

#bind, #detab, #extract_chapter_id, #get_chap, #graph, #image, #include, #initialize, #inline_href, #inline_include, #inline_kw, #inline_ruby, #node_inline_hd, #node_inline_img, #node_inline_imgref, #parse_metric, #post_paragraph, #pre_paragraph, #print, #puts, #raw, #target_name

Constructor Details

This class inherits a constructor from ReVIEW::Builder

Instance Method Details

#best(lines, caption = nil) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 289

def best(lines, caption = nil)
  captionblock("best", lines, caption)
end

#bibpaper(lines, id, caption) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 927

def bibpaper(lines, id, caption)
  buf = %Q[<div class="bibpaper">\n]
  buf << bibpaper_header(id, caption)
  unless lines.empty?
    buf << bibpaper_bibpaper(id, caption, lines)
  end
  buf << "</div>" << "\n"
  buf
end

#bibpaper_bibpaper(id, caption, lines) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 944

def bibpaper_bibpaper(id, caption, lines)
  lines.join("")
end

#bibpaper_header(id, caption) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 937

def bibpaper_header(id, caption)
  buf = %Q(<a id="bib-#{normalize_id(id)}">)
  buf << "[#{@chapter.bibpaper(id).number}]"
  buf << %Q(</a>)
  buf << " #{(caption)}" << "\n"
end

#box(lines, caption = nil) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 317

def box(lines, caption = nil)
  buf = ""
  buf << %Q[<div class="syntax">\n]
  buf << %Q[<p class="caption">#{caption}</p>\n] unless caption.nil?
  buf << %Q[<pre class="syntax">]
  lines.each {|line| buf << detab(line) << "\n" }
  buf << "</pre>\n"
  buf << "</div>\n"
  buf
end

#bpo(lines) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 776

def bpo(lines)
  buf = "<bpo>\n"
  lines.each do |line|
    buf << detab(line) + "\n"
  end
  buf << "</bpo>\n"
  buf
end

#captionblock(type, lines, caption) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 259

def captionblock(type, lines, caption)
  buf = %Q[<div class="#{type}">\n]
  unless caption.nil?
    buf << %Q[<p class="caption">#{caption}</p>\n]
  end
  if @book.config["deprecated-blocklines"].nil?
    buf << lines.join("")
  else
    error "deprecated-blocklines is obsoleted."
  end
  buf << "</div>\n"
  buf
end

#caution(lines, caption = nil) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 301

def caution(lines, caption = nil)
  captionblock("caution", lines, caption)
end

#centering(lines) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1154

def centering(lines)
  lines.join("").gsub("<p>", "<p class=\"center\">")
end

#cmd(lines, caption = nil) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 528

def cmd(lines, caption = nil)
  buf = %Q[<div class="cmd-code">\n]
  if caption.present?
    buf << %Q(<p class="caption">#{caption}</p>\n)
  end
  buf << %Q[<pre class="cmd">]
  body = lines.inject(''){|i, j| i + detab(j) + "\n"}
  lexer = 'shell-session'
  buf << highlight(:body => body, :lexer => lexer, :format => 'html')
  buf << "</pre>\n"
  buf << "</div>\n"
  buf
end

#column_begin(level, label, caption) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 202

def column_begin(level, label, caption)
  buf = %Q[<div class="column">\n]

  @column += 1
  buf << "\n" if level > 1
  a_id = %Q[<a id="column-#{@column}"></a>]

  if caption.empty?
    buf << a_id + "\n" unless label.nil?
  else
    if label.nil?
      buf << %Q[<h#{level}>#{a_id}#{caption}</h#{level}>\n]
    else
      buf << %Q[<h#{level} id="#{normalize_id(label)}">#{a_id}#{caption}</h#{level}>\n]
    end
  end
  buf
end

#column_end(level) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 221

def column_end(level)
  "</div>\n"
end

#comment(lines, comment = nil) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 719

def comment(lines, comment = nil)
  lines ||= []
  lines.unshift comment unless comment.blank?
  if @book.config["draft"]
    str = lines.map{|line| escape_html(line) }.join("<br />")
    return %Q(<div class="draft-comment">#{str}</div>\n)
  else
    str = lines.join("\n")
    return %Q(<!-- #{escape_comment(str)} -->\n)
  end
end

#compile_href(url, label) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1140

def compile_href(url, label)
  %Q(<a href="#{escape_html(url)}" class="link">#{label.nil? ? (url) : (label)}</a>)
end

#compile_kw(word, alt) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 846

def compile_kw(word, alt)
  %Q[<b class="kw">] +
    if alt
    then escape_html(word + " (#{alt.strip})")
    else escape_html(word)
    end +
    "</b><!-- IDX:#{escape_comment(escape_html(word))} -->"
end

#compile_ruby(base, ruby) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 838

def compile_ruby(base, ruby)
  if @book.htmlversion == 5
    %Q[<ruby>#{base}<rp>#{I18n.t("ruby_prefix")}</rp><rt>#{ruby}</rt><rp>#{I18n.t("ruby_postfix")}</rp></ruby>]
  else
    %Q[<ruby><rb>#{(base)}</rb><rp>#{I18n.t("ruby_prefix")}</rp><rt>#{ruby}</rt><rp>#{I18n.t("ruby_postfix")}</rp></ruby>]
  end
end

#dd(lines) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 378

def dd(lines)
  "<dd>#{lines.join}</dd>\n"
end

#dl_begin ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 370

def dl_begin
  "<dl>\n"
end

#dl_end ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 382

def dl_end
  "</dl>\n"
end

#doorquote(lines, ref) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 559

def doorquote(lines, ref)
  buf = ""
  if @book.config["deprecated-blocklines"].nil?
    buf << %Q[<blockquote style="text-align:right;">\n]
    buf << "#{lines.join("")}\n"
    buf << %Q[<p>#{ref}より</p>\n]
    buf << %Q[</blockquote>\n]
  else
    error "deprecated-blocklines is obsoleted."
  end
  buf
end

#dt(line) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 374

def dt(line)
  "<dt>#{line}</dt>\n"
end

#emlist(lines, caption = nil, lang = nil) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 492

def emlist(lines, caption = nil, lang = nil)
  buf = %Q[<div class="emlist-code">\n]
  if caption.present?
    buf << %Q(<p class="caption">#{caption}</p>\n)
  end
  buf << %Q[<pre class="emlist">]
  body = lines.inject(''){|i, j| i + detab(j) + "\n"}
  lexer = lang
  buf << highlight(:body => body, :lexer => lexer, :format => 'html')
  buf << "</pre>\n"
  buf << "</div>\n"
  buf
end

#emlistnum(lines, caption = nil, lang = nil) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 506

def emlistnum(lines, caption = nil, lang = nil)
  buf = %Q[<div class="emlistnum-code">\n]
  if caption.present?
    buf << %Q(<p class="caption">#{caption}</p>\n)
  end
  if highlight?
    body = lines.inject(''){|i, j| i + detab(j) + "\n"}
    lexer = lang
    buf << highlight(:body => body, :lexer => lexer, :format => 'html',
                     :options => {:linenos => 'inline', :nowrap => false})
  else
    buf << '<pre class="emlist">'
    lines.each_with_index do |line, i|
      buf << detab((i+1).to_s.rjust(2) + ": " + line) << "\n"
    end
    buf << '</pre>' << "\n"
  end

  buf << '</div>' << "\n"
  buf
end

#error(msg) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 131

def error(msg)
  if @no_error
    @errors.push [@location.filename, @location.lineno, msg]
    puts "----ERROR: #{escape_html(msg)}----"
  else
    $stderr.puts "#{@location}: error: #{msg}"
  end
end

#error_messages ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 144

def error_messages
  return '' if @errors.empty?
  "<h2>Syntax Errors</h2>\n" +
  "<ul>\n" +
    @errors.map {|file, line, msg|
    "<li>#{escape_html(file)}:#{line}: #{escape_html(msg.to_s)}</li>\n"
    }.join('') +
  "</ul>\n"
end

#extname ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 37

def extname
  ".#{@book.config["htmlext"]}"
end

#flushright(lines) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1144

def flushright(lines)
  result = ""
  if @book.config["deprecated-blocklines"].nil?
    result << lines.join("").gsub("<p>", "<p class=\"flushright\">")
  else
    error "deprecated-blocklines is obsoleted."
  end
  result
end

#footnote(id, str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 731

def footnote(id, str)
  if @book.config["epubversion"].to_i == 3
    %Q(<div class="footnote" epub:type="footnote" id="fn-#{normalize_id(id)}"><p class="footnote">[*#{@chapter.footnote(id).number}] #{str}</p></div>\n)
  else
    %Q(<div class="footnote" id="fn-#{normalize_id(id)}"><p class="footnote">[<a href="#fnb-#{normalize_id(id)}">*#{@chapter.footnote(id).number}</a>] #{str}</p></div>\n)
  end
end

#handle_metric(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 601

def handle_metric(str)
  if str =~ /\Ascale=([\d.]+)\Z/
    return "width=\"#{($1.to_f * 100).round}%\""
  else
    k, v = str.split('=', 2)
    return %Q|#{k}=\"#{v.sub(/\A&quot;/, '').sub(/\A["']/, '').sub(/&quot;\Z/, '').sub(/["']\Z/, '')}\"|
  end
end

#headline(level, label, caption) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 164

def headline(level, label, caption)
  buf = ""
  prefix, anchor = headline_prefix(level)
  unless prefix.nil?
    prefix = %Q[<span class="secno">#{prefix}</span>]
  end
  a_id = ""
  unless anchor.nil?
    a_id = %Q[<a id="h#{anchor}"></a>]
  end
  if caption.empty?
    buf << a_id+"\n" unless label.nil?
  else
    if label.nil?
      buf << %Q[<h#{level}>#{a_id}#{prefix}#{caption}</h#{level}>\n]
    else
      buf << %Q[<h#{level} id="#{normalize_id(label)}">#{a_id}#{prefix}#{caption}</h#{level}>\n]
    end
  end
  buf
end

#hr ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 760

def hr
  "<hr />\n"
end

#image_dummy(id, caption, lines) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 623

def image_dummy(id, caption, lines)
  buf = %Q[<div class="image">\n]
  buf << %Q[<pre class="dummyimage">\n]
  lines.each do |line|
    buf << detab(line) << "\n"
  end
  buf << %Q[</pre>\n]
  buf << image_header(id, caption)
  buf << %Q[</div>\n]
  warn "no such image: #{id}"
  buf
end

#image_ext ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1158

def image_ext
  "png"
end

#image_header(id, caption) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 636

def image_header(id, caption)
  buf = %Q[<p class="caption">\n]
  if get_chap.nil?
    buf << %Q[#{I18n.t("image")}#{I18n.t("format_number_header_without_chapter", [@chapter.image(id).number])}#{I18n.t("caption_prefix")}#{caption}\n]
  else
    buf << %Q[#{I18n.t("image")}#{I18n.t("format_number_header", [get_chap, @chapter.image(id).number])}#{I18n.t("caption_prefix")}#{caption}\n]
  end
  buf << %Q[</p>\n]
  buf
end

#image_image(id, caption, metric) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 614

def image_image(id, caption, metric)
  metrics = parse_metric("html", metric)
  buf = %Q[<div id="#{normalize_id(id)}" class="image">\n]
  buf << %Q[<img src="#{@chapter.image(id).path.sub(/\A\.\//, "")}" alt="#{escape_html(caption)}"#{metrics} />\n]
  buf << image_header(id, caption)
  buf << %Q[</div>\n]
  buf
end

#important(lines, caption = nil) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 293

def important(lines, caption = nil)
  captionblock("important", lines, caption)
end

#indepimage(id, caption = "", metric = nil) ⇒ Object Also known as: numberlessimage 



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# File 'lib/review/htmlbuilder.rb', line 739

def indepimage(id, caption="", metric=nil)
  metrics = parse_metric("html", metric)
  caption = "" if caption.nil?
  buf = %Q[<div class="image">\n]
  begin
    buf << %Q[<img src="#{@chapter.image(id).path.sub(/\A\.\//, "")}" alt="#{escape_html(caption)}"#{metrics} />\n]
  rescue
    buf << %Q[<pre>missing image: #{id}</pre>\n]
  end

  unless caption.empty?
    buf << %Q[<p class="caption">\n]
    buf << %Q[#{I18n.t("numberless_image")}#{I18n.t("caption_prefix")}#{caption}\n]
    buf << %Q[</p>\n]
  end
  buf << %Q[</div>\n]
  buf
end

#info(lines, caption = nil) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 281

def info(lines, caption = nil)
  captionblock("info", lines, caption)
end

#inline_abbr(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1036

def inline_abbr(str)
  inline_asis(str, "abbr")
end

#inline_acronym(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1040

def inline_acronym(str)
  inline_asis(str, "acronym")
end

#inline_ami(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 863

def inline_ami(str)
  %Q(<span class="ami">#{(str)}</span>)
end

#inline_asis(str, tag) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1032

def inline_asis(str, tag)
  %Q(<#{tag}>#{(str)}</#{tag}>)
end

#inline_b(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 859

def inline_b(str)
  %Q(<b>#{str}</b>)
end

#inline_bib(id) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 948

def inline_bib(id)
  %Q(<a href="#{@book.bib_file.gsub(/\.re\Z/, ".#{@book.config['htmlext']}")}#bib-#{normalize_id(id)}">[#{@chapter.bibpaper(id).number}]</a>)
end

#inline_big(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1072

def inline_big(str)
  inline_asis(str, "big")
end

#inline_bou(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 867

def inline_bou(str)
  %Q(<span class="bou">#{(str)}</span>)
end

#inline_br(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 907

def inline_br(str)
  %Q(<br />)
end

#inline_chap(id) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 807

def inline_chap(id)
  if @book.config["chapterlink"]
    %Q(<a href="./#{id}#{extname}">#{@book.chapter_index.number(id)}</a>)
  else
    @book.chapter_index.number(id)
  end
rescue KeyError
  error "unknown chapter: #{id}"
  nofunc_text("[UnknownChapter:#{id}]")
end

#inline_chapref(id) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 795

def inline_chapref(id)
  title = super
  if @book.config["chapterlink"]
    %Q(<a href="./#{id}#{extname}">#{title}</a>)
  else
    title
  end
rescue KeyError
  error "unknown chapter: #{id}"
  nofunc_text("[UnknownChapter:#{id}]")
end

#inline_cite(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1044

def inline_cite(str)
  inline_asis(str, "cite")
end

#inline_code(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 891

def inline_code(str)
  if @book.htmlversion == 5
    %Q(<code class="inline-code tt">#{(str)}</code>)
  else
    %Q(<tt class="inline-code">#{(str)}</tt>)
  end
end

#inline_column(id) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 973

def inline_column(id)
  if @book.config["chapterlink"]
    %Q(<a href="\##{column_label(id)}" class="columnref">#{I18n.t("column", (@chapter.column(id).caption))}</a>)
  else
    I18n.t("column", (@chapter.column(id).caption))
  end
rescue KeyError
  error "unknown column: #{id}"
  nofunc_text("[UnknownColumn:#{id}]")
end

#inline_comment(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1124

def inline_comment(str)
  if @book.config["draft"]
    %Q(<span class="draft-comment">#{(str)}</span>)
  else
    %Q(<!-- #{escape_comment(escape_html(str))} -->)
  end
end

#inline_del(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1096

def inline_del(str)
  inline_asis(str, "del")
end

#inline_dfn(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1048

def inline_dfn(str)
  inline_asis(str, "dfn")
end

#inline_dtp(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 887

def inline_dtp(str)
  "<?dtp #{str} ?>"
end

#inline_em(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1052

def inline_em(str)
  inline_asis(str, "em")
end

#inline_fn(id) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 830

def inline_fn(id)
  if @book.config["epubversion"].to_i == 3
    %Q(<a id="fnb-#{normalize_id(id)}" href="#fn-#{normalize_id(id)}" class="noteref" epub:type="noteref">*#{@chapter.footnote(id).number}</a>)
  else
    %Q(<a id="fnb-#{normalize_id(id)}" href="#fn-#{normalize_id(id)}" class="noteref">*#{@chapter.footnote(id).number}</a>)
  end
end

#inline_hd_chap(chap, id) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 952

def inline_hd_chap(chap, id)
  n = chap.headline_index.number(id)
  if chap.number and @book.config["secnolevel"] >= n.split('.').size
    str = I18n.t("chapter_quote", "#{n} #{chap.headline(id).caption}")
  else
    str = I18n.t("chapter_quote", chap.headline(id).caption)
  end
  if @book.config["chapterlink"]
    anchor = "h"+n.gsub(/\./, "-")
    %Q(<a href="#{chap.id}#{extname}##{anchor}">#{str}</a>)
  else
    str
  end
end

#inline_hidx(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 903

def inline_hidx(str)
  %Q(<!-- IDX:#{escape_comment(escape_html(str))} -->)
end

#inline_i(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 855

def inline_i(str)
  %Q(<i>#{str}</i>)
end

#inline_icon(id) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1112

def inline_icon(id)
  begin
    %Q[<img src="#{@chapter.image(id).path.sub(/\A\.\//, "")}" alt="[#{id}]" />]
  rescue
    %Q[<pre>missing image: #{id}</pre>]
  end
end

#inline_idx(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 899

def inline_idx(str)
  %Q(#{(str)}<!-- IDX:#{escape_comment(escape_html(str))} -->)
end

#inline_img(id) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1014

def inline_img(id)
  chapter, id = extract_chapter_id(id)
  str = nil
  if get_chap(chapter).nil?
    str = "#{I18n.t("image")}#{I18n.t("format_number_without_chapter", [chapter.image(id).number])}"
  else
    str = "#{I18n.t("image")}#{I18n.t("format_number", [get_chap(chapter), chapter.image(id).number])}"
  end
  if @book.config["chapterlink"]
    %Q(<a href="./#{chapter.id}#{extname}##{normalize_id(id)}">#{str}</a>)
  else
    str
  end
rescue KeyError
  error "unknown image: #{id}"
  nofunc_text("[UnknownImage:#{id}]")
end

#inline_ins(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1100

def inline_ins(str)
  inline_asis(str, "ins")
end

#inline_kbd(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1056

def inline_kbd(str)
  inline_asis(str, "kbd")
end

#inline_labelref(idref) ⇒ Object Also known as: inline_ref 



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# File 'lib/review/htmlbuilder.rb', line 789

def inline_labelref(idref)
  %Q[<a target='#{(idref)}'>「#{I18n.t("label_marker")}#{(idref)}」</a>]
end

#inline_list(id) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 984

def inline_list(id)
  chapter, id = extract_chapter_id(id)
  if get_chap(chapter).nil?
    "#{I18n.t("list")}#{I18n.t("format_number_without_header", [chapter.list(id).number])}"
  else
    "#{I18n.t("list")}#{I18n.t("format_number", [get_chap(chapter), chapter.list(id).number])}"
  end
rescue KeyError
  error "unknown list: #{id}"
  nofunc_text("[UnknownList:#{id}]")
end

#inline_m(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 911

def inline_m(str)
  if @book.config["mathml"]
    require 'math_ml'
    require 'math_ml/symbol/character_reference'
    parser = MathML::LaTeX::Parser.new(
      :symbol => MathML::Symbol::CharacterReference)
    %Q[<span class="equation">#{parser.parse(str, nil)}</span>]
  else
    %Q[<span class="equation">#{(str)}</span>]
  end
end

#inline_raw(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1132

def inline_raw(str)
  super(str)
end

#inline_recipe(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1108

def inline_recipe(str)
  %Q(<span class="recipe">「#{(str)}」</span>)
end

#inline_samp(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1060

def inline_samp(str)
  inline_asis(str, "samp")
end

#inline_small(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1076

def inline_small(str)
  inline_asis(str, "small")
end

#inline_strong(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1064

def inline_strong(str)
  inline_asis(str, "strong")
end

#inline_sub(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1080

def inline_sub(str)
  inline_asis(str, "sub")
end

#inline_sup(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1084

def inline_sup(str)
  inline_asis(str, "sup")
end

#inline_table(id) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 996

def inline_table(id)
  chapter, id = extract_chapter_id(id)
  str = nil
  if get_chap(chapter).nil?
    str = "#{I18n.t("table")}#{I18n.t("format_number_without_chapter", [chapter.table(id).number])}"
  else
    str = "#{I18n.t("table")}#{I18n.t("format_number", [get_chap(chapter), chapter.table(id).number])}"
  end
  if @book.config["chapterlink"]
    %Q(<a href="./#{chapter.id}#{extname}##{id}">#{str}</a>)
  else
    str
  end
rescue KeyError
  error "unknown table: #{id}"
  nofunc_text("[UnknownTable:#{id}]")
end

#inline_title(id) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 818

def inline_title(id)
  title = super
  if @book.config["chapterlink"]
    %Q(<a href="./#{id}#{extname}">#{title}</a>)
  else
    title
  end
rescue KeyError
  error "unknown chapter: #{id}"
  nofunc_text("[UnknownChapter:#{id}]")
end

#inline_tt(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1088

def inline_tt(str)
  if @book.htmlversion == 5
    %Q(<code class="tt">#{(str)}</code>)
  else
    %Q(<tt>#{(str)}</tt>)
  end
end

#inline_ttb(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 879

def inline_ttb(str)
  if @book.htmlversion == 5
    %Q(<code class="tt"><b>#{(str)}</b></code>)
  else
    %Q(<tt><b>#{(str)}</b></tt>)
  end
end

#inline_tti(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 871

def inline_tti(str)
  if @book.htmlversion == 5
    %Q(<code class="tt"><i>#{(str)}</i></code>)
  else
    %Q(<tt><i>#{(str)}</i></tt>)
  end
end

#inline_u(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1104

def inline_u(str)
  %Q(<u>#{(str)}</u>)
end

#inline_uchar(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1120

def inline_uchar(str)
  %Q(&#x#{str};)
end

#inline_var(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1068

def inline_var(str)
  inline_asis(str, "var")
end

#label(id) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 764

def label(id)
  %Q(<a id="#{normalize_id(id)}"></a>\n)
end

#linebreak ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 768

def linebreak
  "<br />\n"
end

#list(lines, id, caption, lang = nil) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 409

def list(lines, id, caption, lang = nil)
  buf = %Q[<div class="caption-code">\n]
  begin
    buf << list_header(id, caption, lang)
  rescue KeyError
    error "no such list: #{id}"
  end
  buf << list_body(id, lines, lang)
  buf << "</div>\n"
  buf
end

#list_body(id, lines, lang) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 429

def list_body(id, lines, lang)
  id ||= ''
  buf = %Q[<pre class="list">]
  body = lines.inject(''){|i, j| i + detab(j) + "\n"}
  lexer = lang || File.extname(id).gsub(/\./, '')
  buf << highlight(:body => body, :lexer => lexer, :format => 'html')
  buf << "</pre>\n"
  buf
end

#list_header(id, caption, lang) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 421

def list_header(id, caption, lang)
  if get_chap.nil?
    %Q[<p class="caption">#{I18n.t("list")}#{I18n.t("format_number_header_without_chapter", [@chapter.list(id).number])}#{I18n.t("caption_prefix")}#{caption}</p>\n]
  else
    %Q[<p class="caption">#{I18n.t("list")}#{I18n.t("format_number_header", [get_chap, @chapter.list(id).number])}#{I18n.t("caption_prefix")}#{caption}</p>\n]
  end
end

#listnum(lines, id, caption, lang = nil) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 463

def listnum(lines, id, caption, lang = nil)
  buf = %Q[<div class="code">\n]
  begin
    buf << list_header(id, caption, lang)
  rescue KeyError
    error "no such list: #{id}"
  end
  buf << listnum_body(lines, lang)
  buf << "</div>"
  buf
end

#listnum_body(lines, lang) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 475

def listnum_body(lines, lang)
  buf = ""
  if highlight?
    body = lines.inject(''){|i, j| i + detab(j) + "\n"}
    lexer = lang
    buf << highlight(:body => body, :lexer => lexer, :format => 'html',
                     :options => {:linenos => 'inline', :nowrap => false})
  else
    buf << '<pre class="list">'
    lines.each_with_index do |line, i|
      buf << detab((i+1).to_s.rjust(2) + ": " + line) << "\n"
    end
    buf << '</pre>' << "\n"
  end
  buf
end

#memo(lines, caption = nil) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 273

def memo(lines, caption = nil)
  captionblock("memo", lines, caption)
end

#messages ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 140

def messages
  error_messages() + warning_messages()
end

#node_texequation(node) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 584

def node_texequation(node)
  buf = ""
  buf << %Q[<div class="equation">\n]
  if @book.config["mathml"]
    require 'math_ml'
    require 'math_ml/symbol/character_reference'
    p = MathML::LaTeX::Parser.new(:symbol=>MathML::Symbol::CharacterReference)
    buf << p.parse(node.to_raw, true).to_s << "\n"
  else
    buf << '<pre>'
    buf << lines.join("\n") << "\n"
    buf << "</pre>\n"
  end
  buf << "</div>\n"
  buf
end

#nofunc_text(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1136

def nofunc_text(str)
  escape_html(str)
end

#noindent ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 785

def noindent
  @noindent = true
end

#nonum_begin(level, label, caption) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 186

def nonum_begin(level, label, caption)
  buf = ""
  buf << "\n" if level > 1
  unless caption.empty?
    if label.nil?
      buf << %Q[<h#{level}>#{caption}</h#{level}>\n]
    else
      buf << %Q[<h#{level} id="#{normalize_id(label)}">#{caption}</h#{level}>\n]
    end
  end
  buf
end

#nonum_end(level) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 199

def nonum_end(level)
end

#note(lines, caption = nil) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 328

def note(lines, caption = nil)
  captionblock("note", lines, caption)
end

#notice(lines, caption = nil) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 305

def notice(lines, caption = nil)
  captionblock("notice", lines, caption)
end

#ol_begin ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 352

def ol_begin
  if @ol_num
    num = @ol_num
    @ol_num = nil
    "<ol start=\"#{num}\">\n" ## it's OK in HTML5, but not OK in XHTML1.1
  else
    "<ol>\n"
  end
end

#ol_end ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 366

def ol_end
  "</ol>\n"
end

#ol_item(lines, num) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 362

def ol_item(lines, num)
  "<li>#{lines.map(&:to_s).join}</li>\n"
end

#olnum(num) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 1162

def olnum(num)
  @ol_num = num.to_i
end

#pagebreak ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 772

def pagebreak
  %Q(<br class="pagebreak" />\n)
end

#paragraph(lines) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 386

def paragraph(lines)
  if @noindent.nil?
    "<p>#{lines.join}</p>\n"
  else
    @noindent = nil
    %Q[<p class="noindent">#{lines.join}</p>\n]
  end
end

#parasep ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 395

def parasep
  "<br />\n"
end

#planning(lines, caption = nil) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 285

def planning(lines, caption = nil)
  captionblock("planning", lines, caption)
end

#point(lines, caption = nil) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 309

def point(lines, caption = nil)
  captionblock("point", lines, caption)
end

#quote(lines) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 551

def quote(lines)
  if @book.config["deprecated-blocklines"].nil?
    "<blockquote>#{lines.join("")}</blockquote>\n"
  else
    error "deprecated-blocklines is obsoleted."
  end
end

#read(lines) ⇒ Object Also known as: lead 



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# File 'lib/review/htmlbuilder.rb', line 399

def read(lines)
  if @book.config["deprecated-blocklines"].nil?
    %Q[<div class="lead">\n#{lines.join("")}\n</div>\n]
  else
    error "deprecated-blocklines is obsoleted."
  end
end

#ref_begin(level, label, caption) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 235

def ref_begin(level, label, caption)
  buf << %Q[<div class="reference">\n]
  buf << headline(level, label, caption)
  buf
end

#ref_end(level) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 241

def ref_end(level)
  "</div>\n"
end

#result ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 57

def result
  layout_file = File.join(@book.basedir, "layouts", "layout.html.erb")
  unless File.exist?(layout_file) # backward compatibility
    layout_file = File.join(@book.basedir, "layouts", "layout.erb")
  end
  if File.exist?(layout_file)
    if ENV["REVIEW_SAFE_MODE"].to_i & 4 > 0
      warn "user's layout is prohibited in safe mode. ignored."
    else
      title = strip_html(@chapter.title)

      toc = ""
      toc_level = 0
      @chapter.headline_index.items.each do |i|
        caption = "<li>#{strip_html(i.caption)}</li>\n"
        if toc_level == i.number.size
          # do nothing
        elsif toc_level < i.number.size
          toc += "<ul>\n" * (i.number.size - toc_level)
          toc_level = i.number.size
        elsif toc_level > i.number.size
          toc += "</ul>\n" * (toc_level - i.number.size)
          toc_level = i.number.size
          toc += "<ul>\n" * (toc_level - 1)
        end
        toc += caption
      end
      toc += "</ul>" * toc_level

      return messages() +
        HTMLLayout.new(
        {'body' => @output.string, 'title' => title, 'toc' => toc,
         'builder' => self,
         'next' => @chapter.next_chapter,
         'prev' => @chapter.prev_chapter},
        layout_file).result
    end
  end

  # default XHTML header/footer
  @error_messages = error_messages
  @warning_messages = warning_messages
  @title = strip_html(@chapter.title)
  @body = @output.string
  @language = @book.config['language']
  @stylesheets = @book.config["stylesheet"]

  if @book.htmlversion == 5
    htmlfilename = "layout-html5.html.erb"
  else
    htmlfilename = "layout-xhtml1.html.erb"
  end
  tmplfile = File.expand_path('./html/'+htmlfilename, ReVIEW::Template::TEMPLATE_DIR)
  tmpl = ReVIEW::Template.load(tmplfile)
  tmpl.result(binding)
end

#result_metric(array) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 610

def result_metric(array)
  " #{array.join(' ')}"
end

#security(lines, caption = nil) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 297

def security(lines, caption = nil)
  captionblock("security", lines, caption)
end

#shoot(lines, caption = nil) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 313

def shoot(lines, caption = nil)
  captionblock("shoot", lines, caption)
end

#source(lines, caption = nil, lang = nil) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 439

def source(lines, caption = nil, lang = nil)
  buf = %Q[<div class="source-code">\n]
  buf << source_header(caption)
  buf << source_body(caption, lines, lang)
  buf << "</div>\n"
  buf
end

#source_body(id, lines, lang) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 453

def source_body(id, lines, lang)
  id ||= ''
  buf = %Q[<pre class="source">]
  body = lines.inject(''){|i, j| i + detab(j) + "\n"}
  lexer = lang || File.extname(id).gsub(/\./, '')
  buf << highlight(:body => body, :lexer => lexer, :format => 'html')
  buf << "</pre>\n"
  buf
end

#source_header(caption) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 447

def source_header(caption)
  if caption.present?
    %Q[<p class="caption">#{caption}</p>\n]
  end
end

#sup_begin(level, label, caption) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 245

def sup_begin(level, label, caption)
  buf << %Q[<div class="supplement">\n]
  buf << headline(level, label, caption)
  buf
end

#sup_end(level) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 251

def sup_end(level)
  "</div>\n"
end

#table(lines, id = nil, caption = nil) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 647

def table(lines, id = nil, caption = nil)
  rows = []
  sepidx = nil
  lines.each_with_index do |line, idx|
    if /\A[\=\-]{12}/ =~ line
      # just ignore
      #error "too many table separator" if sepidx
      sepidx ||= idx
      next
    end
    rows.push line.strip.split(/\t+/).map {|s| s.sub(/\A\./, '') }
  end
  rows = adjust_n_cols(rows)

  if id
    buf = %Q[<div id="#{normalize_id(id)}" class="table">\n]
  else
    buf = %Q[<div class="table">\n]
  end
  begin
    buf << table_header(id, caption) unless caption.nil?
  rescue KeyError
    error "no such table: #{id}"
  end
  buf << table_begin(rows.first.size)
  return if rows.empty?
  if sepidx
    sepidx.times do
      buf << tr(rows.shift.map {|s| th(s) })
    end
    rows.each do |cols|
      buf << tr(cols.map {|s| td(s) })
    end
  else
    rows.each do |cols|
      h, *cs = *cols
      buf << tr([th(h)] + cs.map {|s| td(s) })
    end
  end
  buf << table_end
  buf << %Q[</div>\n]
  buf
end

#table_begin(ncols) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 699

def table_begin(ncols)
  "<table>\n"
end

#table_end ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 715

def table_end
  "</table>\n"
end

#table_header(id, caption) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 691

def table_header(id, caption)
  if get_chap.nil?
    %Q[<p class="caption">#{I18n.t("table")}#{I18n.t("format_number_header_without_chapter", [@chapter.table(id).number])}#{I18n.t("caption_prefix")}#{caption}</p>\n]
  else
    %Q[<p class="caption">#{I18n.t("table")}#{I18n.t("format_number_header", [get_chap, @chapter.table(id).number])}#{I18n.t("caption_prefix")}#{caption}</p>\n]
  end
end

#talk(lines) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 572

def talk(lines)
  buf = ""
  buf << %Q[<div class="talk">\n]
  if @book.config["deprecated-blocklines"].nil?
    buf << "#{lines.join("\n")}\n"
  else
    error "deprecated-blocklines is obsoleted."
  end
  buf << "</div>\n"
  buf
end

#td(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 711

def td(str)
  "<td>#{str}</td>"
end

#text(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 923

def text(str)
  str
end

#th(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 707

def th(str)
  "<th>#{str}</th>"
end

#tip(lines, caption = nil) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 277

def tip(lines, caption = nil)
  captionblock("tip", lines, caption)
end

#tr(rows) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 703

def tr(rows)
  "<tr>#{rows.join}</tr>\n"
end

#tsize(str) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 255

def tsize(str)
  # null
end

#ul_begin ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 332

def ul_begin
  "<ul>\n"
end

#ul_end ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 348

def ul_end
  "</ul>\n"
end

#ul_item(lines) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 336

def ul_item(lines)
  "<li>#{lines.map(&:to_s).join}</li>\n"
end

#ul_item_begin(lines) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 340

def ul_item_begin(lines)
  "<li>#{lines.map(&:to_s).join}"
end

#ul_item_end ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 344

def ul_item_end
  "</li>\n"
end

#warn(msg) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 122

def warn(msg)
  if @no_error
    @warns.push [@location.filename, @location.lineno, msg]
    puts "----WARNING: #{escape_html(msg)}----"
  else
    $stderr.puts "#{@location}: warning: #{msg}"
  end
end

#warning_messages ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 154

def warning_messages
  return '' if @warns.empty?
  "<h2>Warnings</h2>\n" +
  "<ul>\n" +
  @warns.map {|file, line, msg|
    "<li>#{escape_html(file)}:#{line}: #{escape_html(msg)}</li>\n"
  }.join('') +
  "</ul>\n"
end

#xcolumn_begin(level, label, caption) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 225

def xcolumn_begin(level, label, caption)
  buf << %Q[<div class="xcolumn">\n]
  buf << headline(level, label, caption)
  buf
end

#xcolumn_end(level) ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 231

def xcolumn_end(level)
  "</div>\n"
end

#xmlns_ops_prefix ⇒ Object 



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# File 'lib/review/htmlbuilder.rb', line 114

def xmlns_ops_prefix
  if @book.config["epubversion"].to_i == 3
    "epub"
  else
    "ops"
  end
end