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<title>class ReVIEW::EPUBMaker - review-2.4.0 Documentation</title>

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<h3>Parent</h3>

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<h3>Included Modules</h3>

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  <li><a class="include" href="../EPUBMaker.html">EPUBMaker</a>

  <li><span class="include">REXML</span>

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<h3>Methods</h3>

<ul class="link-list" role="directory">

  <li ><a href="#method-c-new">::new</a>

  <li ><a href="#method-i-build_body">#build_body</a>

  <li ><a href="#method-i-build_chap">#build_chap</a>

  <li ><a href="#method-i-build_part">#build_part</a>

  <li ><a href="#method-i-build_path">#build_path</a>

  <li ><a href="#method-i-build_titlepage">#build_titlepage</a>

  <li ><a href="#method-i-call_hook">#call_hook</a>

  <li ><a href="#method-i-check_compile_status">#check_compile_status</a>

  <li ><a href="#method-i-check_image_size">#check_image_size</a>

  <li ><a href="#method-i-copy_backmatter">#copy_backmatter</a>

  <li ><a href="#method-i-copy_frontmatter">#copy_frontmatter</a>

  <li ><a href="#method-i-copy_images">#copy_images</a>

  <li ><a href="#method-i-copy_resources">#copy_resources</a>

  <li ><a href="#method-i-copy_stylesheet">#copy_stylesheet</a>

  <li ><a href="#method-i-detect_properties">#detect_properties</a>

  <li ><a href="#method-i-error">#error</a>

  <li ><a href="#method-i-load_yaml">#load_yaml</a>

  <li ><a href="#method-i-log">#log</a>

  <li ><a href="#method-i-produce">#produce</a>

  <li ><a href="#method-i-push_contents">#push_contents</a>

  <li ><a href="#method-i-recursive_copy_files">#recursive_copy_files</a>

  <li ><a href="#method-i-remove_hidden_title">#remove_hidden_title</a>

  <li ><a href="#method-i-template_name">#template_name</a>

  <li ><a href="#method-i-verify_target_images">#verify_target_images</a>

  <li ><a href="#method-i-warn">#warn</a>

  <li ><a href="#method-i-write_buildlogtxt">#write_buildlogtxt</a>

  <li ><a href="#method-i-write_info_body">#write_info_body</a>

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<h1 id="class-ReVIEW::EPUBMaker" class="class">
  class ReVIEW::EPUBMaker
</h1>

<section class="description">

</section>

<section id="5Buntitled-5D" class="documentation-section">

   <section id="public-class-5Buntitled-5D-method-details" class="method-section">
     <header>
       <h3>Public Class Methods</h3>
     </header>

    <div id="method-c-new" class="method-detail ">

      <div class="method-heading">
        <span class="method-name">new</span><span
          class="method-args">()</span>

        <span class="method-click-advice">click to toggle source</span>

      </div>

      <div class="method-description">

        <div class="method-source-code" id="new-source">
          <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 31</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>initialize</span>

<span class="ruby-ivar">@producer</span> = <span class="ruby-keyword">nil</span>
<span class="ruby-ivar">@htmltoc</span> = <span class="ruby-keyword">nil</span>
<span class="ruby-ivar">@buildlogtxt</span> = <span class="ruby-string">&#39;build-log.txt&#39;</span>
<span class="ruby-ivar">@logger</span> = <span class="ruby-constant">ReVIEW</span>.<span class="ruby-identifier">logger</span>

<span class=“ruby-keyword”>end</span></pre>

      </div>

    </div>

  </div>

</section>

 <section id="public-instance-5Buntitled-5D-method-details" class="method-section">
   <header>
     <h3>Public Instance Methods</h3>
   </header>

  <div id="method-i-build_body" class="method-detail ">

    <div class="method-heading">
      <span class="method-name">build_body</span><span
        class="method-args">(basetmpdir, yamlfile)</span>

      <span class="method-click-advice">click to toggle source</span>

    </div>

    <div class="method-description">

      <div class="method-source-code" id="build_body-source">
        <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 223</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>build_body</span>(<span class=“ruby-identifier”>basetmpdir</span>, <span class=“ruby-identifier”>yamlfile</span>)

<span class="ruby-ivar">@precount</span> = <span class="ruby-value">0</span>
<span class="ruby-ivar">@bodycount</span> = <span class="ruby-value">0</span>
<span class="ruby-ivar">@postcount</span> = <span class="ruby-value">0</span>

<span class="ruby-ivar">@manifeststr</span> = <span class="ruby-string">&#39;&#39;</span>
<span class="ruby-ivar">@ncxstr</span> = <span class="ruby-string">&#39;&#39;</span>
<span class="ruby-ivar">@tocdesc</span> = []

<span class="ruby-identifier">basedir</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">dirname</span>(<span class="ruby-identifier">yamlfile</span>)
<span class="ruby-identifier">base_path</span> = <span class="ruby-constant">Pathname</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">basedir</span>)
<span class="ruby-identifier">book</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">Book</span>.<span class="ruby-identifier">load</span>(<span class="ruby-identifier">basedir</span>)
<span class="ruby-identifier">book</span>.<span class="ruby-identifier">config</span> = <span class="ruby-ivar">@config</span>
<span class="ruby-ivar">@converter</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">Converter</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">book</span>, <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">HTMLBuilder</span>.<span class="ruby-identifier">new</span>)
<span class="ruby-ivar">@compile_errors</span> = <span class="ruby-keyword">nil</span>
<span class="ruby-identifier">book</span>.<span class="ruby-identifier">parts</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">part</span><span class="ruby-operator">|</span>
  <span class="ruby-keyword">if</span> <span class="ruby-identifier">part</span>.<span class="ruby-identifier">name</span>.<span class="ruby-identifier">present?</span>
    <span class="ruby-keyword">if</span> <span class="ruby-identifier">part</span>.<span class="ruby-identifier">file?</span>
      <span class="ruby-identifier">build_chap</span>(<span class="ruby-identifier">part</span>, <span class="ruby-identifier">base_path</span>, <span class="ruby-identifier">basetmpdir</span>, <span class="ruby-keyword">true</span>)
    <span class="ruby-keyword">else</span>
      <span class="ruby-identifier">htmlfile</span> = <span class="ruby-node">&quot;part_#{part.number}.#{@config[&#39;htmlext&#39;]}&quot;</span>
      <span class="ruby-identifier">build_part</span>(<span class="ruby-identifier">part</span>, <span class="ruby-identifier">basetmpdir</span>, <span class="ruby-identifier">htmlfile</span>)
      <span class="ruby-identifier">title</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">I18n</span>.<span class="ruby-identifier">t</span>(<span class="ruby-string">&#39;part&#39;</span>, <span class="ruby-identifier">part</span>.<span class="ruby-identifier">number</span>)
      <span class="ruby-identifier">title</span> <span class="ruby-operator">+=</span> <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">I18n</span>.<span class="ruby-identifier">t</span>(<span class="ruby-string">&#39;chapter_postfix&#39;</span>) <span class="ruby-operator">+</span> <span class="ruby-identifier">part</span>.<span class="ruby-identifier">name</span>.<span class="ruby-identifier">strip</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">part</span>.<span class="ruby-identifier">name</span>.<span class="ruby-identifier">strip</span>.<span class="ruby-identifier">present?</span>
      <span class="ruby-ivar">@htmltoc</span>.<span class="ruby-identifier">add_item</span>(<span class="ruby-value">0</span>, <span class="ruby-identifier">htmlfile</span>, <span class="ruby-identifier">title</span>, <span class="ruby-value">chaptype:</span> <span class="ruby-string">&#39;part&#39;</span>)
      <span class="ruby-identifier">write_buildlogtxt</span>(<span class="ruby-identifier">basetmpdir</span>, <span class="ruby-identifier">htmlfile</span>, <span class="ruby-string">&#39;&#39;</span>)
    <span class="ruby-keyword">end</span>
  <span class="ruby-keyword">end</span>

  <span class="ruby-identifier">part</span>.<span class="ruby-identifier">chapters</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">chap</span><span class="ruby-operator">|</span>
    <span class="ruby-identifier">build_chap</span>(<span class="ruby-identifier">chap</span>, <span class="ruby-identifier">base_path</span>, <span class="ruby-identifier">basetmpdir</span>, <span class="ruby-keyword">false</span>)
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">check_compile_status</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-build_chap" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">build_chap</span><span
      class="method-args">(chap, base_path, basetmpdir, ispart)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="build_chap-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 286</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>build_chap</span>(<span class=“ruby-identifier”>chap</span>, <span class=“ruby-identifier”>base_path</span>, <span class=“ruby-identifier”>basetmpdir</span>, <span class=“ruby-identifier”>ispart</span>)

<span class="ruby-identifier">chaptype</span> = <span class="ruby-string">&#39;body&#39;</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">ispart</span>
  <span class="ruby-identifier">chaptype</span> = <span class="ruby-string">&#39;part&#39;</span>
<span class="ruby-keyword">elsif</span> <span class="ruby-identifier">chap</span>.<span class="ruby-identifier">on_predef?</span>
  <span class="ruby-identifier">chaptype</span> = <span class="ruby-string">&#39;pre&#39;</span>
<span class="ruby-keyword">elsif</span> <span class="ruby-identifier">chap</span>.<span class="ruby-identifier">on_appendix?</span>
  <span class="ruby-identifier">chaptype</span> = <span class="ruby-string">&#39;post&#39;</span>
<span class="ruby-keyword">end</span>

<span class="ruby-identifier">filename</span> =
  <span class="ruby-keyword">if</span> <span class="ruby-identifier">ispart</span>.<span class="ruby-identifier">present?</span>
    <span class="ruby-identifier">chap</span>.<span class="ruby-identifier">path</span>
  <span class="ruby-keyword">else</span>
    <span class="ruby-constant">Pathname</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">chap</span>.<span class="ruby-identifier">path</span>).<span class="ruby-identifier">relative_path_from</span>(<span class="ruby-identifier">base_path</span>).<span class="ruby-identifier">to_s</span>
  <span class="ruby-keyword">end</span>

<span class="ruby-identifier">id</span> = <span class="ruby-identifier">filename</span>.<span class="ruby-identifier">sub</span>(<span class="ruby-regexp">/\.re\Z/</span>, <span class="ruby-string">&#39;&#39;</span>)

<span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;epubmaker&#39;</span>][<span class="ruby-string">&#39;rename_for_legacy&#39;</span>] <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">ispart</span>.<span class="ruby-identifier">nil?</span>
  <span class="ruby-keyword">if</span> <span class="ruby-identifier">chap</span>.<span class="ruby-identifier">on_predef?</span>
    <span class="ruby-ivar">@precount</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>
    <span class="ruby-identifier">id</span> = <span class="ruby-identifier">sprintf</span>(<span class="ruby-string">&#39;pre%02d&#39;</span>, <span class="ruby-ivar">@precount</span>)
  <span class="ruby-keyword">elsif</span> <span class="ruby-identifier">chap</span>.<span class="ruby-identifier">on_appendix?</span>
    <span class="ruby-ivar">@postcount</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>
    <span class="ruby-identifier">id</span> = <span class="ruby-identifier">sprintf</span>(<span class="ruby-string">&#39;post%02d&#39;</span>, <span class="ruby-ivar">@postcount</span>)
  <span class="ruby-keyword">else</span>
    <span class="ruby-ivar">@bodycount</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>
    <span class="ruby-identifier">id</span> = <span class="ruby-identifier">sprintf</span>(<span class="ruby-string">&#39;chap%02d&#39;</span>, <span class="ruby-ivar">@bodycount</span>)
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>

<span class="ruby-identifier">htmlfile</span> = <span class="ruby-node">&quot;#{id}.#{@config[&#39;htmlext&#39;]}&quot;</span>
<span class="ruby-identifier">write_buildlogtxt</span>(<span class="ruby-identifier">basetmpdir</span>, <span class="ruby-identifier">htmlfile</span>, <span class="ruby-identifier">filename</span>)
<span class="ruby-identifier">log</span>(<span class="ruby-node">&quot;Create #{htmlfile} from #{filename}.&quot;</span>)

<span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;params&#39;</span>].<span class="ruby-identifier">present?</span>
  <span class="ruby-identifier">warn</span> <span class="ruby-string">%Q(&#39;params:&#39; in config.yml is obsoleted.)</span>
  <span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;params&#39;</span>] <span class="ruby-operator">=~</span> <span class="ruby-regexp">/stylesheet=/</span>
    <span class="ruby-identifier">warn</span> <span class="ruby-string">%Q(stylesheets should be defined in &#39;stylesheet:&#39;, not in &#39;params:&#39;)</span>
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">begin</span>
  <span class="ruby-ivar">@converter</span>.<span class="ruby-identifier">convert</span>(<span class="ruby-identifier">filename</span>, <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">basetmpdir</span>, <span class="ruby-identifier">htmlfile</span>))
  <span class="ruby-identifier">write_info_body</span>(<span class="ruby-identifier">basetmpdir</span>, <span class="ruby-identifier">id</span>, <span class="ruby-identifier">htmlfile</span>, <span class="ruby-identifier">ispart</span>, <span class="ruby-identifier">chaptype</span>)
  <span class="ruby-identifier">remove_hidden_title</span>(<span class="ruby-identifier">basetmpdir</span>, <span class="ruby-identifier">htmlfile</span>)
<span class="ruby-keyword">rescue</span> <span class="ruby-operator">=&gt;</span> <span class="ruby-identifier">e</span>
  <span class="ruby-ivar">@compile_errors</span> = <span class="ruby-keyword">true</span>
  <span class="ruby-identifier">warn</span> <span class="ruby-node">&quot;compile error in #{filename} (#{e.class})&quot;</span>
  <span class="ruby-identifier">warn</span> <span class="ruby-identifier">e</span>.<span class="ruby-identifier">message</span>
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-build_part" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">build_part</span><span
      class="method-args">(part, basetmpdir, htmlfile)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="build_part-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 259</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>build_part</span>(<span class=“ruby-identifier”>part</span>, <span class=“ruby-identifier”>basetmpdir</span>, <span class=“ruby-identifier”>htmlfile</span>)

<span class="ruby-identifier">log</span>(<span class="ruby-node">&quot;Create #{htmlfile} from a template.&quot;</span>)
<span class="ruby-constant">File</span>.<span class="ruby-identifier">open</span>(<span class="ruby-node">&quot;#{basetmpdir}/#{htmlfile}&quot;</span>, <span class="ruby-string">&#39;w&#39;</span>) <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">f</span><span class="ruby-operator">|</span>
  <span class="ruby-ivar">@body</span> = <span class="ruby-string">&#39;&#39;</span>
  <span class="ruby-ivar">@body</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-string">%Q(&lt;div class=&quot;part&quot;&gt;\n)</span>
  <span class="ruby-ivar">@body</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-node">%Q(&lt;h1 class=&quot;part-number&quot;&gt;#{CGI.escapeHTML(ReVIEW::I18n.t(&#39;part&#39;, part.number))}&lt;/h1&gt;\n)</span>
  <span class="ruby-keyword">if</span> <span class="ruby-identifier">part</span>.<span class="ruby-identifier">name</span>.<span class="ruby-identifier">strip</span>.<span class="ruby-identifier">present?</span>
    <span class="ruby-ivar">@body</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-node">%Q(&lt;h2 class=&quot;part-title&quot;&gt;#{CGI.escapeHTML(part.name.strip)}&lt;/h2&gt;\n)</span>
  <span class="ruby-keyword">end</span>
  <span class="ruby-ivar">@body</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-string">%Q(&lt;/div&gt;\n)</span>

  <span class="ruby-ivar">@language</span> = <span class="ruby-ivar">@producer</span>.<span class="ruby-identifier">config</span>[<span class="ruby-string">&#39;language&#39;</span>]
  <span class="ruby-ivar">@stylesheets</span> = <span class="ruby-ivar">@producer</span>.<span class="ruby-identifier">config</span>[<span class="ruby-string">&#39;stylesheet&#39;</span>]
  <span class="ruby-identifier">tmplfile</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">expand_path</span>(<span class="ruby-identifier">template_name</span>, <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">Template</span><span class="ruby-operator">::</span><span class="ruby-constant">TEMPLATE_DIR</span>)
  <span class="ruby-identifier">tmpl</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">Template</span>.<span class="ruby-identifier">load</span>(<span class="ruby-identifier">tmplfile</span>)
  <span class="ruby-identifier">f</span>.<span class="ruby-identifier">write</span> <span class="ruby-identifier">tmpl</span>.<span class="ruby-identifier">result</span>(<span class="ruby-identifier">binding</span>)
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-build_path" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">build_path</span><span
      class="method-args">()</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="build_path-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 60</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>build_path</span>

<span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;debug&#39;</span>]
  <span class="ruby-identifier">path</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">expand_path</span>(<span class="ruby-node">&quot;#{@config[&#39;bookname&#39;]}-epub&quot;</span>, <span class="ruby-constant">Dir</span>.<span class="ruby-identifier">pwd</span>)
  <span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">rm_rf</span>(<span class="ruby-identifier">path</span>, <span class="ruby-value">secure:</span> <span class="ruby-keyword">true</span>) <span class="ruby-keyword">if</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-identifier">path</span>)
  <span class="ruby-constant">Dir</span>.<span class="ruby-identifier">mkdir</span>(<span class="ruby-identifier">path</span>)
  <span class="ruby-identifier">path</span>
<span class="ruby-keyword">else</span>
  <span class="ruby-constant">Dir</span>.<span class="ruby-identifier">mktmpdir</span>(<span class="ruby-node">&quot;#{@config[&#39;bookname&#39;]}-epub-&quot;</span>)
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-build_titlepage" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">build_titlepage</span><span
      class="method-args">(basetmpdir, htmlfile)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="build_titlepage-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 429</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>build_titlepage</span>(<span class=“ruby-identifier”>basetmpdir</span>, <span class=“ruby-identifier”>htmlfile</span>)

<span class="ruby-comment"># TODO: should be created via epubcommon</span>
<span class="ruby-ivar">@title</span> = <span class="ruby-constant">CGI</span>.<span class="ruby-identifier">escapeHTML</span>(<span class="ruby-ivar">@config</span>.<span class="ruby-identifier">name_of</span>(<span class="ruby-string">&#39;booktitle&#39;</span>))
<span class="ruby-constant">File</span>.<span class="ruby-identifier">open</span>(<span class="ruby-node">&quot;#{basetmpdir}/#{htmlfile}&quot;</span>, <span class="ruby-string">&#39;w&#39;</span>) <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">f</span><span class="ruby-operator">|</span>
  <span class="ruby-ivar">@body</span> = <span class="ruby-string">&#39;&#39;</span>
  <span class="ruby-ivar">@body</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-string">%Q(&lt;div class=&quot;titlepage&quot;&gt;\n)</span>
  <span class="ruby-ivar">@body</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-node">%Q(&lt;h1 class=&quot;tp-title&quot;&gt;#{CGI.escapeHTML(@config.name_of(&#39;booktitle&#39;))}&lt;/h1&gt;\n)</span>
  <span class="ruby-ivar">@body</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-node">%Q(&lt;h2 class=&quot;tp-subtitle&quot;&gt;#{CGI.escapeHTML(@config.name_of(&#39;subtitle&#39;))}&lt;/h2&gt;\n)</span> <span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;subtitle&#39;</span>]
  <span class="ruby-ivar">@body</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-node">%Q(&lt;h2 class=&quot;tp-author&quot;&gt;#{CGI.escapeHTML(@config.names_of(&#39;aut&#39;).join(ReVIEW::I18n.t(&#39;names_splitter&#39;)))}&lt;/h2&gt;\n)</span> <span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;aut&#39;</span>]
  <span class="ruby-ivar">@body</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-node">%Q(&lt;h3 class=&quot;tp-publisher&quot;&gt;#{CGI.escapeHTML(@config.names_of(&#39;prt&#39;).join(ReVIEW::I18n.t(&#39;names_splitter&#39;)))}&lt;/h3&gt;\n)</span> <span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;prt&#39;</span>]
  <span class="ruby-ivar">@body</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-string">&#39;&lt;/div&gt;&#39;</span>

  <span class="ruby-ivar">@language</span> = <span class="ruby-ivar">@producer</span>.<span class="ruby-identifier">config</span>[<span class="ruby-string">&#39;language&#39;</span>]
  <span class="ruby-ivar">@stylesheets</span> = <span class="ruby-ivar">@producer</span>.<span class="ruby-identifier">config</span>[<span class="ruby-string">&#39;stylesheet&#39;</span>]
  <span class="ruby-identifier">tmplfile</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">expand_path</span>(<span class="ruby-identifier">template_name</span>, <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">Template</span><span class="ruby-operator">::</span><span class="ruby-constant">TEMPLATE_DIR</span>)
  <span class="ruby-identifier">tmpl</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">Template</span>.<span class="ruby-identifier">load</span>(<span class="ruby-identifier">tmplfile</span>)
  <span class="ruby-identifier">f</span>.<span class="ruby-identifier">write</span> <span class="ruby-identifier">tmpl</span>.<span class="ruby-identifier">result</span>(<span class="ruby-identifier">binding</span>)
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-call_hook" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">call_hook</span><span
      class="method-args">(hook_name, *params)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="call_hook-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 142</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>call_hook</span>(<span class=“ruby-identifier”>hook_name</span>, <span class=“ruby-operator”>*</span><span class=“ruby-identifier”>params</span>)

<span class="ruby-identifier">filename</span> = <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;epubmaker&#39;</span>][<span class="ruby-identifier">hook_name</span>]
<span class="ruby-identifier">log</span>(<span class="ruby-node">&quot;Call #{hook_name}. (#{filename})&quot;</span>)
<span class="ruby-keyword">if</span> <span class="ruby-identifier">filename</span>.<span class="ruby-identifier">present?</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-identifier">filename</span>) <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-constant">FileTest</span>.<span class="ruby-identifier">executable?</span>(<span class="ruby-identifier">filename</span>)
  <span class="ruby-keyword">if</span> <span class="ruby-constant">ENV</span>[<span class="ruby-string">&#39;REVIEW_SAFE_MODE&#39;</span>].<span class="ruby-identifier">to_i</span> <span class="ruby-operator">&amp;</span> <span class="ruby-value">1</span> <span class="ruby-operator">&gt;</span> <span class="ruby-value">0</span>
    <span class="ruby-identifier">warn</span> <span class="ruby-string">&#39;hook is prohibited in safe mode. ignored.&#39;</span>
  <span class="ruby-keyword">else</span>
    <span class="ruby-identifier">system</span>(<span class="ruby-identifier">filename</span>, <span class="ruby-operator">*</span><span class="ruby-identifier">params</span>)
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-check_compile_status" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">check_compile_status</span><span
      class="method-args">()</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="check_compile_status-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 216</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>check_compile_status</span>

<span class="ruby-keyword">return</span> <span class="ruby-keyword">unless</span> <span class="ruby-ivar">@compile_errors</span>

<span class="ruby-identifier">$stderr</span>.<span class="ruby-identifier">puts</span> <span class="ruby-string">&#39;compile error, No EPUB file output.&#39;</span>
<span class="ruby-identifier">exit</span> <span class="ruby-value">1</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-check_image_size" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">check_image_size</span><span
      class="method-args">(basetmpdir, maxpixels, allow_exts = nil)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="check_image_size-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 481</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>check_image_size</span>(<span class=“ruby-identifier”>basetmpdir</span>, <span class=“ruby-identifier”>maxpixels</span>, <span class=“ruby-identifier”>allow_exts</span> = <span class=“ruby-keyword”>nil</span>)

<span class="ruby-keyword">begin</span>
  <span class="ruby-identifier">require</span> <span class="ruby-string">&#39;image_size&#39;</span>
<span class="ruby-keyword">rescue</span> <span class="ruby-constant">LoadError</span>
  <span class="ruby-keyword">return</span> <span class="ruby-keyword">nil</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">require</span> <span class="ruby-string">&#39;find&#39;</span>
<span class="ruby-identifier">allow_exts</span> <span class="ruby-operator">||=</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;image_ext&#39;</span>]

<span class="ruby-identifier">extre</span> = <span class="ruby-constant">Regexp</span>.<span class="ruby-identifier">new</span>(<span class="ruby-string">&#39;\\.(&#39;</span> <span class="ruby-operator">+</span> <span class="ruby-identifier">allow_exts</span>.<span class="ruby-identifier">delete_if</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">t</span><span class="ruby-operator">|</span> <span class="ruby-node">%w[ttf woff otf]</span>.<span class="ruby-identifier">include?</span>(<span class="ruby-identifier">t</span>) }.<span class="ruby-identifier">join</span>(<span class="ruby-string">&#39;|&#39;</span>) <span class="ruby-operator">+</span> <span class="ruby-string">&#39;)&#39;</span>, <span class="ruby-constant">Regexp</span><span class="ruby-operator">::</span><span class="ruby-constant">IGNORECASE</span>)
<span class="ruby-constant">Find</span>.<span class="ruby-identifier">find</span>(<span class="ruby-identifier">basetmpdir</span>) <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">fname</span><span class="ruby-operator">|</span>
  <span class="ruby-keyword">next</span> <span class="ruby-keyword">unless</span> <span class="ruby-identifier">fname</span>.<span class="ruby-identifier">match</span>(<span class="ruby-identifier">extre</span>)
  <span class="ruby-identifier">img</span> = <span class="ruby-constant">ImageSize</span>.<span class="ruby-identifier">path</span>(<span class="ruby-identifier">fname</span>)
  <span class="ruby-keyword">next</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">img</span>.<span class="ruby-identifier">width</span>.<span class="ruby-identifier">nil?</span> <span class="ruby-operator">||</span> <span class="ruby-identifier">img</span>.<span class="ruby-identifier">width</span> <span class="ruby-operator">*</span> <span class="ruby-identifier">img</span>.<span class="ruby-identifier">height</span> <span class="ruby-operator">&lt;=</span> <span class="ruby-identifier">maxpixels</span>
  <span class="ruby-identifier">h</span> = <span class="ruby-constant">Math</span>.<span class="ruby-identifier">sqrt</span>(<span class="ruby-identifier">img</span>.<span class="ruby-identifier">height</span> <span class="ruby-operator">*</span> <span class="ruby-identifier">maxpixels</span> <span class="ruby-operator">/</span> <span class="ruby-identifier">img</span>.<span class="ruby-identifier">width</span>)
  <span class="ruby-identifier">w</span> = <span class="ruby-identifier">maxpixels</span> <span class="ruby-operator">/</span> <span class="ruby-identifier">h</span>
  <span class="ruby-identifier">fname</span>.<span class="ruby-identifier">sub!</span>(<span class="ruby-node">&quot;#{basetmpdir}/&quot;</span>, <span class="ruby-string">&#39;&#39;</span>)
  <span class="ruby-identifier">warn</span> <span class="ruby-node">&quot;#{fname}: #{img.width}x#{img.height} exceeds a limit. suggeted value is #{w.to_i}x#{h.to_i}&quot;</span>
<span class="ruby-keyword">end</span>

<span class="ruby-keyword">true</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-copy_backmatter" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">copy_backmatter</span><span
      class="method-args">(basetmpdir)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="copy_backmatter-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 449</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>copy_backmatter</span>(<span class=“ruby-identifier”>basetmpdir</span>)

<span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;profile&#39;</span>]
  <span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">cp</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;profile&#39;</span>], <span class="ruby-node">&quot;#{basetmpdir}/#{File.basename(@config[&#39;profile&#39;])}&quot;</span>)
  <span class="ruby-ivar">@htmltoc</span>.<span class="ruby-identifier">add_item</span>(<span class="ruby-value">1</span>, <span class="ruby-constant">File</span>.<span class="ruby-identifier">basename</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;profile&#39;</span>]), <span class="ruby-ivar">@producer</span>.<span class="ruby-identifier">res</span>.<span class="ruby-identifier">v</span>(<span class="ruby-string">&#39;profiletitle&#39;</span>), <span class="ruby-value">chaptype:</span> <span class="ruby-string">&#39;post&#39;</span>)
<span class="ruby-keyword">end</span>

<span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;advfile&#39;</span>]
  <span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">cp</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;advfile&#39;</span>], <span class="ruby-node">&quot;#{basetmpdir}/#{File.basename(@config[&#39;advfile&#39;])}&quot;</span>)
  <span class="ruby-ivar">@htmltoc</span>.<span class="ruby-identifier">add_item</span>(<span class="ruby-value">1</span>, <span class="ruby-constant">File</span>.<span class="ruby-identifier">basename</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;advfile&#39;</span>]), <span class="ruby-ivar">@producer</span>.<span class="ruby-identifier">res</span>.<span class="ruby-identifier">v</span>(<span class="ruby-string">&#39;advtitle&#39;</span>), <span class="ruby-value">chaptype:</span> <span class="ruby-string">&#39;post&#39;</span>)
<span class="ruby-keyword">end</span>

<span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;colophon&#39;</span>]
  <span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;colophon&#39;</span>].<span class="ruby-identifier">is_a?</span>(<span class="ruby-constant">String</span>) <span class="ruby-comment"># FIXME: should let obsolete this style?</span>
    <span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">cp</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;colophon&#39;</span>], <span class="ruby-node">&quot;#{basetmpdir}/colophon.#{@config[&#39;htmlext&#39;]}&quot;</span>)
  <span class="ruby-keyword">else</span>
    <span class="ruby-constant">File</span>.<span class="ruby-identifier">open</span>(<span class="ruby-node">&quot;#{basetmpdir}/colophon.#{@config[&#39;htmlext&#39;]}&quot;</span>, <span class="ruby-string">&#39;w&#39;</span>) { <span class="ruby-operator">|</span><span class="ruby-identifier">f</span><span class="ruby-operator">|</span> <span class="ruby-ivar">@producer</span>.<span class="ruby-identifier">colophon</span>(<span class="ruby-identifier">f</span>) }
  <span class="ruby-keyword">end</span>
  <span class="ruby-ivar">@htmltoc</span>.<span class="ruby-identifier">add_item</span>(<span class="ruby-value">1</span>, <span class="ruby-node">&quot;colophon.#{@config[&#39;htmlext&#39;]}&quot;</span>, <span class="ruby-ivar">@producer</span>.<span class="ruby-identifier">res</span>.<span class="ruby-identifier">v</span>(<span class="ruby-string">&#39;colophontitle&#39;</span>), <span class="ruby-value">chaptype:</span> <span class="ruby-string">&#39;post&#39;</span>)
<span class="ruby-keyword">end</span>

<span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;backcover&#39;</span>]
  <span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">cp</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;backcover&#39;</span>], <span class="ruby-node">&quot;#{basetmpdir}/#{File.basename(@config[&#39;backcover&#39;])}&quot;</span>)
  <span class="ruby-ivar">@htmltoc</span>.<span class="ruby-identifier">add_item</span>(<span class="ruby-value">1</span>, <span class="ruby-constant">File</span>.<span class="ruby-identifier">basename</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;backcover&#39;</span>]), <span class="ruby-ivar">@producer</span>.<span class="ruby-identifier">res</span>.<span class="ruby-identifier">v</span>(<span class="ruby-string">&#39;backcovertitle&#39;</span>), <span class="ruby-value">chaptype:</span> <span class="ruby-string">&#39;post&#39;</span>)
<span class="ruby-keyword">end</span>

<span class="ruby-keyword">true</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-copy_frontmatter" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">copy_frontmatter</span><span
      class="method-args">(basetmpdir)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="copy_frontmatter-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 404</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>copy_frontmatter</span>(<span class=“ruby-identifier”>basetmpdir</span>)

<span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">cp</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;cover&#39;</span>], <span class="ruby-node">&quot;#{basetmpdir}/#{File.basename(@config[&#39;cover&#39;])}&quot;</span>) <span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;cover&#39;</span>].<span class="ruby-identifier">present?</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;cover&#39;</span>])

<span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;titlepage&#39;</span>]
  <span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;titlefile&#39;</span>].<span class="ruby-identifier">nil?</span>
    <span class="ruby-identifier">build_titlepage</span>(<span class="ruby-identifier">basetmpdir</span>, <span class="ruby-node">&quot;titlepage.#{@config[&#39;htmlext&#39;]}&quot;</span>)
  <span class="ruby-keyword">else</span>
    <span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">cp</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;titlefile&#39;</span>], <span class="ruby-node">&quot;#{basetmpdir}/titlepage.#{@config[&#39;htmlext&#39;]}&quot;</span>)
  <span class="ruby-keyword">end</span>
  <span class="ruby-ivar">@htmltoc</span>.<span class="ruby-identifier">add_item</span>(<span class="ruby-value">1</span>, <span class="ruby-node">&quot;titlepage.#{@config[&#39;htmlext&#39;]}&quot;</span>, <span class="ruby-ivar">@producer</span>.<span class="ruby-identifier">res</span>.<span class="ruby-identifier">v</span>(<span class="ruby-string">&#39;titlepagetitle&#39;</span>), <span class="ruby-value">chaptype:</span> <span class="ruby-string">&#39;pre&#39;</span>)
<span class="ruby-keyword">end</span>

<span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;originaltitlefile&#39;</span>].<span class="ruby-identifier">present?</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;originaltitlefile&#39;</span>])
  <span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">cp</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;originaltitlefile&#39;</span>], <span class="ruby-node">&quot;#{basetmpdir}/#{File.basename(@config[&#39;originaltitlefile&#39;])}&quot;</span>)
  <span class="ruby-ivar">@htmltoc</span>.<span class="ruby-identifier">add_item</span>(<span class="ruby-value">1</span>, <span class="ruby-constant">File</span>.<span class="ruby-identifier">basename</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;originaltitlefile&#39;</span>]), <span class="ruby-ivar">@producer</span>.<span class="ruby-identifier">res</span>.<span class="ruby-identifier">v</span>(<span class="ruby-string">&#39;originaltitle&#39;</span>), <span class="ruby-value">chaptype:</span> <span class="ruby-string">&#39;pre&#39;</span>)
<span class="ruby-keyword">end</span>

<span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;creditfile&#39;</span>].<span class="ruby-identifier">present?</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;creditfile&#39;</span>])
  <span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">cp</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;creditfile&#39;</span>], <span class="ruby-node">&quot;#{basetmpdir}/#{File.basename(@config[&#39;creditfile&#39;])}&quot;</span>)
  <span class="ruby-ivar">@htmltoc</span>.<span class="ruby-identifier">add_item</span>(<span class="ruby-value">1</span>, <span class="ruby-constant">File</span>.<span class="ruby-identifier">basename</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;creditfile&#39;</span>]), <span class="ruby-ivar">@producer</span>.<span class="ruby-identifier">res</span>.<span class="ruby-identifier">v</span>(<span class="ruby-string">&#39;credittitle&#39;</span>), <span class="ruby-value">chaptype:</span> <span class="ruby-string">&#39;pre&#39;</span>)
<span class="ruby-keyword">end</span>

<span class="ruby-keyword">true</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-copy_images" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">copy_images</span><span
      class="method-args">(resdir, destdir, allow_exts = nil)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="copy_images-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 174</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>copy_images</span>(<span class=“ruby-identifier”>resdir</span>, <span class=“ruby-identifier”>destdir</span>, <span class=“ruby-identifier”>allow_exts</span> = <span class=“ruby-keyword”>nil</span>)

<span class="ruby-keyword">return</span> <span class="ruby-keyword">nil</span> <span class="ruby-keyword">unless</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-identifier">resdir</span>)
<span class="ruby-identifier">allow_exts</span> = <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;image_ext&#39;</span>] <span class="ruby-keyword">if</span> <span class="ruby-identifier">allow_exts</span>.<span class="ruby-identifier">nil?</span>
<span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">mkdir_p</span>(<span class="ruby-identifier">destdir</span>)
<span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;epubmaker&#39;</span>][<span class="ruby-string">&#39;verify_target_images&#39;</span>].<span class="ruby-identifier">present?</span>
  <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;epubmaker&#39;</span>][<span class="ruby-string">&#39;force_include_images&#39;</span>].<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">file</span><span class="ruby-operator">|</span>
    <span class="ruby-keyword">unless</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-identifier">file</span>)
      <span class="ruby-identifier">warn</span> <span class="ruby-node">&quot;#{file} is not found, skip.&quot;</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">file</span> <span class="ruby-operator">!~</span> <span class="ruby-regexp">/\Ahttp[s]?:/</span>
      <span class="ruby-keyword">next</span>
    <span class="ruby-keyword">end</span>
    <span class="ruby-identifier">basedir</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">dirname</span>(<span class="ruby-identifier">file</span>)
    <span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">mkdir_p</span>(<span class="ruby-node">&quot;#{destdir}/#{basedir}&quot;</span>)
    <span class="ruby-identifier">log</span>(<span class="ruby-node">&quot;Copy #{file} to the temporary directory.&quot;</span>)
    <span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">cp</span>(<span class="ruby-identifier">file</span>, <span class="ruby-node">&quot;#{destdir}/#{basedir}&quot;</span>)
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">else</span>
  <span class="ruby-identifier">recursive_copy_files</span>(<span class="ruby-identifier">resdir</span>, <span class="ruby-identifier">destdir</span>, <span class="ruby-identifier">allow_exts</span>)
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-copy_resources" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">copy_resources</span><span
      class="method-args">(resdir, destdir, allow_exts = nil)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="copy_resources-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 194</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>copy_resources</span>(<span class=“ruby-identifier”>resdir</span>, <span class=“ruby-identifier”>destdir</span>, <span class=“ruby-identifier”>allow_exts</span> = <span class=“ruby-keyword”>nil</span>)

<span class="ruby-keyword">return</span> <span class="ruby-keyword">nil</span> <span class="ruby-keyword">unless</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-identifier">resdir</span>)
<span class="ruby-identifier">allow_exts</span> = <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;image_ext&#39;</span>] <span class="ruby-keyword">if</span> <span class="ruby-identifier">allow_exts</span>.<span class="ruby-identifier">nil?</span>
<span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">mkdir_p</span>(<span class="ruby-identifier">destdir</span>)
<span class="ruby-identifier">recursive_copy_files</span>(<span class="ruby-identifier">resdir</span>, <span class="ruby-identifier">destdir</span>, <span class="ruby-identifier">allow_exts</span>)

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-copy_stylesheet" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">copy_stylesheet</span><span
      class="method-args">(basetmpdir)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="copy_stylesheet-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 396</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>copy_stylesheet</span>(<span class=“ruby-identifier”>basetmpdir</span>)

<span class="ruby-keyword">return</span> <span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;stylesheet&#39;</span>].<span class="ruby-identifier">empty?</span>
<span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;stylesheet&#39;</span>].<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">sfile</span><span class="ruby-operator">|</span>
  <span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">cp</span>(<span class="ruby-identifier">sfile</span>, <span class="ruby-identifier">basetmpdir</span>)
  <span class="ruby-ivar">@producer</span>.<span class="ruby-identifier">contents</span>.<span class="ruby-identifier">push</span>(<span class="ruby-constant">Content</span>.<span class="ruby-identifier">new</span>(<span class="ruby-string">&#39;file&#39;</span> <span class="ruby-operator">=&gt;</span> <span class="ruby-identifier">sfile</span>))
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-detect_properties" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">detect_properties</span><span
      class="method-args">(path)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="detect_properties-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 350</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>detect_properties</span>(<span class=“ruby-identifier”>path</span>)

<span class="ruby-identifier">properties</span> = []
<span class="ruby-constant">File</span>.<span class="ruby-identifier">open</span>(<span class="ruby-identifier">path</span>) <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">f</span><span class="ruby-operator">|</span>
  <span class="ruby-identifier">doc</span> = <span class="ruby-constant">REXML</span><span class="ruby-operator">::</span><span class="ruby-constant">Document</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">f</span>)
  <span class="ruby-keyword">if</span> <span class="ruby-constant">REXML</span><span class="ruby-operator">::</span><span class="ruby-constant">XPath</span>.<span class="ruby-identifier">first</span>(<span class="ruby-identifier">doc</span>, <span class="ruby-string">&#39;//m:math&#39;</span>, <span class="ruby-string">&#39;m&#39;</span> <span class="ruby-operator">=&gt;</span> <span class="ruby-string">&#39;http://www.w3.org/1998/Math/MathML&#39;</span>)
    <span class="ruby-identifier">properties</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-string">&#39;mathml&#39;</span>
  <span class="ruby-keyword">end</span>
  <span class="ruby-keyword">if</span> <span class="ruby-constant">REXML</span><span class="ruby-operator">::</span><span class="ruby-constant">XPath</span>.<span class="ruby-identifier">first</span>(<span class="ruby-identifier">doc</span>, <span class="ruby-string">&#39;//s:svg&#39;</span>, <span class="ruby-string">&#39;s&#39;</span> <span class="ruby-operator">=&gt;</span> <span class="ruby-string">&#39;http://www.w3.org/2000/svg&#39;</span>)
    <span class="ruby-identifier">properties</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-string">&#39;svg&#39;</span>
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">properties</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-error" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">error</span><span
      class="method-args">(msg)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="error-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 38</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>error</span>(<span class=“ruby-identifier”>msg</span>)

<span class="ruby-ivar">@logger</span>.<span class="ruby-identifier">error</span> <span class="ruby-node">&quot;#{File.basename($PROGRAM_NAME, &#39;.*&#39;)}: #{msg}&quot;</span>
<span class="ruby-identifier">exit</span> <span class="ruby-value">1</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-load_yaml" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">load_yaml</span><span
      class="method-args">(yamlfile)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="load_yaml-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 51</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>load_yaml</span>(<span class=“ruby-identifier”>yamlfile</span>)

<span class="ruby-identifier">loader</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">YAMLLoader</span>.<span class="ruby-identifier">new</span>
<span class="ruby-ivar">@config</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">Configure</span>.<span class="ruby-identifier">values</span>.<span class="ruby-identifier">deep_merge</span>(<span class="ruby-identifier">loader</span>.<span class="ruby-identifier">load_file</span>(<span class="ruby-identifier">yamlfile</span>))
<span class="ruby-ivar">@producer</span> = <span class="ruby-constant">Producer</span>.<span class="ruby-identifier">new</span>(<span class="ruby-ivar">@config</span>)
<span class="ruby-ivar">@producer</span>.<span class="ruby-identifier">load</span>(<span class="ruby-identifier">yamlfile</span>)
<span class="ruby-ivar">@config</span> = <span class="ruby-ivar">@producer</span>.<span class="ruby-identifier">config</span>
<span class="ruby-ivar">@config</span>.<span class="ruby-identifier">maker</span> = <span class="ruby-string">&#39;epubmaker&#39;</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-log" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">log</span><span
      class="method-args">(s)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="log-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 47</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>log</span>(<span class=“ruby-identifier”>s</span>)

<span class="ruby-identifier">puts</span> <span class="ruby-identifier">s</span> <span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;debug&#39;</span>].<span class="ruby-identifier">present?</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-produce" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">produce</span><span
      class="method-args">(yamlfile, bookname = nil)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="produce-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 71</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>produce</span>(<span class=“ruby-identifier”>yamlfile</span>, <span class=“ruby-identifier”>bookname</span> = <span class=“ruby-keyword”>nil</span>)

<span class="ruby-identifier">load_yaml</span>(<span class="ruby-identifier">yamlfile</span>)
<span class="ruby-constant">I18n</span>.<span class="ruby-identifier">setup</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;language&#39;</span>])
<span class="ruby-identifier">bookname</span> = <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;bookname&#39;</span>] <span class="ruby-keyword">if</span> <span class="ruby-identifier">bookname</span>.<span class="ruby-identifier">nil?</span>
<span class="ruby-identifier">booktmpname</span> = <span class="ruby-node">&quot;#{bookname}-epub&quot;</span>

<span class="ruby-keyword">begin</span>
  <span class="ruby-ivar">@config</span>.<span class="ruby-identifier">check_version</span>(<span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">VERSION</span>)
<span class="ruby-keyword">rescue</span> <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">ConfigError</span> <span class="ruby-operator">=&gt;</span> <span class="ruby-identifier">e</span>
  <span class="ruby-identifier">warn</span> <span class="ruby-identifier">e</span>.<span class="ruby-identifier">message</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">log</span>(<span class="ruby-node">&quot;Loaded yaml file (#{yamlfile}). I will produce #{bookname}.epub.&quot;</span>)

<span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">rm_f</span>(<span class="ruby-node">&quot;#{bookname}.epub&quot;</span>)
<span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">rm_rf</span>(<span class="ruby-identifier">booktmpname</span>) <span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;debug&#39;</span>]
<span class="ruby-identifier">math_dir</span> = <span class="ruby-node">&quot;./#{@config[&#39;imagedir&#39;]}/_review_math&quot;</span>
<span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">rm_rf</span>(<span class="ruby-identifier">math_dir</span>) <span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;imgmath&#39;</span>] <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-constant">Dir</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-identifier">math_dir</span>)

<span class="ruby-identifier">basetmpdir</span> = <span class="ruby-identifier">build_path</span>
<span class="ruby-keyword">begin</span>
  <span class="ruby-identifier">log</span>(<span class="ruby-node">&quot;Created first temporary directory as #{basetmpdir}.&quot;</span>)

  <span class="ruby-identifier">call_hook</span>(<span class="ruby-string">&#39;hook_beforeprocess&#39;</span>, <span class="ruby-identifier">basetmpdir</span>)

  <span class="ruby-ivar">@htmltoc</span> = <span class="ruby-constant">ReVIEW</span><span class="ruby-operator">::</span><span class="ruby-constant">HTMLToc</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">basetmpdir</span>)
  <span class="ruby-comment">## copy all files into basetmpdir</span>
  <span class="ruby-identifier">copy_stylesheet</span>(<span class="ruby-identifier">basetmpdir</span>)

  <span class="ruby-identifier">copy_frontmatter</span>(<span class="ruby-identifier">basetmpdir</span>)
  <span class="ruby-identifier">call_hook</span>(<span class="ruby-string">&#39;hook_afterfrontmatter&#39;</span>, <span class="ruby-identifier">basetmpdir</span>)

  <span class="ruby-identifier">build_body</span>(<span class="ruby-identifier">basetmpdir</span>, <span class="ruby-identifier">yamlfile</span>)
  <span class="ruby-identifier">call_hook</span>(<span class="ruby-string">&#39;hook_afterbody&#39;</span>, <span class="ruby-identifier">basetmpdir</span>)

  <span class="ruby-identifier">copy_backmatter</span>(<span class="ruby-identifier">basetmpdir</span>)
  <span class="ruby-identifier">call_hook</span>(<span class="ruby-string">&#39;hook_afterbackmatter&#39;</span>, <span class="ruby-identifier">basetmpdir</span>)

  <span class="ruby-comment">## push contents in basetmpdir into @producer</span>
  <span class="ruby-identifier">push_contents</span>(<span class="ruby-identifier">basetmpdir</span>)

  <span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;epubmaker&#39;</span>][<span class="ruby-string">&#39;verify_target_images&#39;</span>].<span class="ruby-identifier">present?</span>
    <span class="ruby-identifier">verify_target_images</span>(<span class="ruby-identifier">basetmpdir</span>)
    <span class="ruby-identifier">copy_images</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;imagedir&#39;</span>], <span class="ruby-identifier">basetmpdir</span>)
  <span class="ruby-keyword">else</span>
    <span class="ruby-identifier">copy_images</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;imagedir&#39;</span>], <span class="ruby-node">&quot;#{basetmpdir}/#{@config[&#39;imagedir&#39;]}&quot;</span>)
  <span class="ruby-keyword">end</span>

  <span class="ruby-identifier">copy_resources</span>(<span class="ruby-string">&#39;covers&#39;</span>, <span class="ruby-node">&quot;#{basetmpdir}/#{@config[&#39;imagedir&#39;]}&quot;</span>)
  <span class="ruby-identifier">copy_resources</span>(<span class="ruby-string">&#39;adv&#39;</span>, <span class="ruby-node">&quot;#{basetmpdir}/#{@config[&#39;imagedir&#39;]}&quot;</span>)
  <span class="ruby-identifier">copy_resources</span>(<span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;fontdir&#39;</span>], <span class="ruby-node">&quot;#{basetmpdir}/fonts&quot;</span>, <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;font_ext&#39;</span>])

  <span class="ruby-identifier">call_hook</span>(<span class="ruby-string">&#39;hook_aftercopyimage&#39;</span>, <span class="ruby-identifier">basetmpdir</span>)

  <span class="ruby-ivar">@producer</span>.<span class="ruby-identifier">import_imageinfo</span>(<span class="ruby-node">&quot;#{basetmpdir}/#{@config[&#39;imagedir&#39;]}&quot;</span>, <span class="ruby-identifier">basetmpdir</span>)
  <span class="ruby-ivar">@producer</span>.<span class="ruby-identifier">import_imageinfo</span>(<span class="ruby-node">&quot;#{basetmpdir}/fonts&quot;</span>, <span class="ruby-identifier">basetmpdir</span>, <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;font_ext&#39;</span>])

  <span class="ruby-identifier">check_image_size</span>(<span class="ruby-identifier">basetmpdir</span>, <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;image_maxpixels&#39;</span>], <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;image_ext&#39;</span>])

  <span class="ruby-identifier">epubtmpdir</span> = <span class="ruby-keyword">nil</span>
  <span class="ruby-keyword">if</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;debug&#39;</span>].<span class="ruby-identifier">present?</span>
    <span class="ruby-identifier">epubtmpdir</span> = <span class="ruby-node">&quot;#{basetmpdir}/#{booktmpname}&quot;</span>
    <span class="ruby-constant">Dir</span>.<span class="ruby-identifier">mkdir</span>(<span class="ruby-identifier">epubtmpdir</span>)
  <span class="ruby-keyword">end</span>
  <span class="ruby-identifier">log</span>(<span class="ruby-string">&#39;Call ePUB producer.&#39;</span>)
  <span class="ruby-ivar">@producer</span>.<span class="ruby-identifier">produce</span>(<span class="ruby-node">&quot;#{bookname}.epub&quot;</span>, <span class="ruby-identifier">basetmpdir</span>, <span class="ruby-identifier">epubtmpdir</span>)
  <span class="ruby-identifier">log</span>(<span class="ruby-string">&#39;Finished.&#39;</span>)
<span class="ruby-keyword">ensure</span>
  <span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">remove_entry_secure</span> <span class="ruby-identifier">basetmpdir</span> <span class="ruby-keyword">unless</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;debug&#39;</span>]
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-push_contents" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">push_contents</span><span
      class="method-args">(_basetmpdir)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="push_contents-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 383</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>push_contents</span>(<span class=“ruby-identifier”>_basetmpdir</span>)

<span class="ruby-ivar">@htmltoc</span>.<span class="ruby-identifier">each_item</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">level</span>, <span class="ruby-identifier">file</span>, <span class="ruby-identifier">title</span>, <span class="ruby-identifier">args</span><span class="ruby-operator">|</span>
  <span class="ruby-keyword">next</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">level</span>.<span class="ruby-identifier">to_i</span> <span class="ruby-operator">&gt;</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;toclevel&#39;</span>] <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">args</span>[<span class="ruby-value">:force_include</span>].<span class="ruby-identifier">nil?</span>
  <span class="ruby-identifier">log</span>(<span class="ruby-node">&quot;Push #{file} to ePUB contents.&quot;</span>)

  <span class="ruby-identifier">hash</span> = { <span class="ruby-string">&#39;file&#39;</span> <span class="ruby-operator">=&gt;</span> <span class="ruby-identifier">file</span>, <span class="ruby-string">&#39;level&#39;</span> <span class="ruby-operator">=&gt;</span> <span class="ruby-identifier">level</span>.<span class="ruby-identifier">to_i</span>, <span class="ruby-string">&#39;title&#39;</span> <span class="ruby-operator">=&gt;</span> <span class="ruby-identifier">title</span>, <span class="ruby-string">&#39;chaptype&#39;</span> <span class="ruby-operator">=&gt;</span> <span class="ruby-identifier">args</span>[<span class="ruby-value">:chaptype</span>] }
  <span class="ruby-identifier">hash</span>[<span class="ruby-string">&#39;id&#39;</span>] = <span class="ruby-identifier">args</span>[<span class="ruby-value">:id</span>] <span class="ruby-keyword">if</span> <span class="ruby-identifier">args</span>[<span class="ruby-value">:id</span>].<span class="ruby-identifier">present?</span>
  <span class="ruby-identifier">hash</span>[<span class="ruby-string">&#39;properties&#39;</span>] = <span class="ruby-identifier">args</span>[<span class="ruby-value">:properties</span>].<span class="ruby-identifier">split</span>(<span class="ruby-string">&#39; &#39;</span>) <span class="ruby-keyword">if</span> <span class="ruby-identifier">args</span>[<span class="ruby-value">:properties</span>].<span class="ruby-identifier">present?</span>
  <span class="ruby-identifier">hash</span>[<span class="ruby-string">&#39;notoc&#39;</span>] = <span class="ruby-identifier">args</span>[<span class="ruby-value">:notoc</span>] <span class="ruby-keyword">if</span> <span class="ruby-identifier">args</span>[<span class="ruby-value">:notoc</span>].<span class="ruby-identifier">present?</span>
  <span class="ruby-ivar">@producer</span>.<span class="ruby-identifier">contents</span>.<span class="ruby-identifier">push</span>(<span class="ruby-constant">Content</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">hash</span>))
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-recursive_copy_files" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">recursive_copy_files</span><span
      class="method-args">(resdir, destdir, allow_exts)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="recursive_copy_files-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 201</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>recursive_copy_files</span>(<span class=“ruby-identifier”>resdir</span>, <span class=“ruby-identifier”>destdir</span>, <span class=“ruby-identifier”>allow_exts</span>)

<span class="ruby-constant">Dir</span>.<span class="ruby-identifier">open</span>(<span class="ruby-identifier">resdir</span>) <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">dir</span><span class="ruby-operator">|</span>
  <span class="ruby-identifier">dir</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">fname</span><span class="ruby-operator">|</span>
    <span class="ruby-keyword">next</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">fname</span>.<span class="ruby-identifier">start_with?</span>(<span class="ruby-string">&#39;.&#39;</span>)
    <span class="ruby-keyword">if</span> <span class="ruby-constant">FileTest</span>.<span class="ruby-identifier">directory?</span>(<span class="ruby-node">&quot;#{resdir}/#{fname}&quot;</span>)
      <span class="ruby-identifier">recursive_copy_files</span>(<span class="ruby-node">&quot;#{resdir}/#{fname}&quot;</span>, <span class="ruby-node">&quot;#{destdir}/#{fname}&quot;</span>, <span class="ruby-identifier">allow_exts</span>)
    <span class="ruby-keyword">elsif</span> <span class="ruby-identifier">fname</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp">/\.(#{allow_exts.join(&#39;|&#39;)})\Z/i</span>
      <span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">mkdir_p</span>(<span class="ruby-identifier">destdir</span>)
      <span class="ruby-identifier">log</span>(<span class="ruby-node">&quot;Copy #{resdir}/#{fname} to the temporary directory.&quot;</span>)
      <span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">cp</span>(<span class="ruby-node">&quot;#{resdir}/#{fname}&quot;</span>, <span class="ruby-identifier">destdir</span>)
    <span class="ruby-keyword">end</span>
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-remove_hidden_title" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">remove_hidden_title</span><span
      class="method-args">(basetmpdir, htmlfile)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="remove_hidden_title-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 339</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>remove_hidden_title</span>(<span class=“ruby-identifier”>basetmpdir</span>, <span class=“ruby-identifier”>htmlfile</span>)

<span class="ruby-constant">File</span>.<span class="ruby-identifier">open</span>(<span class="ruby-node">&quot;#{basetmpdir}/#{htmlfile}&quot;</span>, <span class="ruby-string">&#39;r+&#39;</span>) <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">f</span><span class="ruby-operator">|</span>
  <span class="ruby-identifier">body</span> = <span class="ruby-identifier">f</span>.<span class="ruby-identifier">read</span>.
         <span class="ruby-identifier">gsub</span>(<span class="ruby-regexp">%r{&lt;h\d .*?hidden=[&#39;&quot;]true[&#39;&quot;].*?&gt;.*?&lt;/h\d&gt;\n}</span>, <span class="ruby-string">&#39;&#39;</span>).
         <span class="ruby-identifier">gsub</span>(<span class="ruby-regexp">%r{(&lt;h\d .*?)\s*notoc=[&#39;&quot;]true[&#39;&quot;]\s*(.*?&gt;.*?&lt;/h\d&gt;\n)}</span>, <span class="ruby-string">&#39;\1\2&#39;</span>)
  <span class="ruby-identifier">f</span>.<span class="ruby-identifier">rewind</span>
  <span class="ruby-identifier">f</span>.<span class="ruby-identifier">print</span> <span class="ruby-identifier">body</span>
  <span class="ruby-identifier">f</span>.<span class="ruby-identifier">truncate</span>(<span class="ruby-identifier">f</span>.<span class="ruby-identifier">tell</span>)
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-template_name" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">template_name</span><span
      class="method-args">()</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="template_name-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 278</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>template_name</span>

<span class="ruby-keyword">if</span> <span class="ruby-ivar">@producer</span>.<span class="ruby-identifier">config</span>[<span class="ruby-string">&#39;htmlversion&#39;</span>].<span class="ruby-identifier">to_i</span> <span class="ruby-operator">==</span> <span class="ruby-value">5</span>
  <span class="ruby-string">&#39;./html/layout-html5.html.erb&#39;</span>
<span class="ruby-keyword">else</span>
  <span class="ruby-string">&#39;./html/layout-xhtml1.html.erb&#39;</span>
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-verify_target_images" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">verify_target_images</span><span
      class="method-args">(basetmpdir)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="verify_target_images-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 154</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>verify_target_images</span>(<span class=“ruby-identifier”>basetmpdir</span>)

<span class="ruby-ivar">@producer</span>.<span class="ruby-identifier">contents</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">content</span><span class="ruby-operator">|</span>
  <span class="ruby-keyword">if</span> <span class="ruby-identifier">content</span>.<span class="ruby-identifier">media</span> <span class="ruby-operator">==</span> <span class="ruby-string">&#39;application/xhtml+xml&#39;</span>
    <span class="ruby-constant">File</span>.<span class="ruby-identifier">open</span>(<span class="ruby-node">&quot;#{basetmpdir}/#{content.file}&quot;</span>) <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">f</span><span class="ruby-operator">|</span>
      <span class="ruby-constant">Document</span>.<span class="ruby-identifier">new</span>(<span class="ruby-constant">File</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">f</span>)).<span class="ruby-identifier">each_element</span>(<span class="ruby-string">&#39;//img&#39;</span>) <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">e</span><span class="ruby-operator">|</span>
        <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;epubmaker&#39;</span>][<span class="ruby-string">&#39;force_include_images&#39;</span>].<span class="ruby-identifier">push</span>(<span class="ruby-identifier">e</span>.<span class="ruby-identifier">attributes</span>[<span class="ruby-string">&#39;src&#39;</span>])
        <span class="ruby-identifier">content</span>.<span class="ruby-identifier">properties</span>.<span class="ruby-identifier">push</span>(<span class="ruby-string">&#39;svg&#39;</span>) <span class="ruby-keyword">if</span> <span class="ruby-identifier">e</span>.<span class="ruby-identifier">attributes</span>[<span class="ruby-string">&#39;src&#39;</span>] <span class="ruby-operator">=~</span> <span class="ruby-regexp">/svg\Z/i</span>
      <span class="ruby-keyword">end</span>
    <span class="ruby-keyword">end</span>
  <span class="ruby-keyword">elsif</span> <span class="ruby-identifier">content</span>.<span class="ruby-identifier">media</span> <span class="ruby-operator">==</span> <span class="ruby-string">&#39;text/css&#39;</span>
    <span class="ruby-constant">File</span>.<span class="ruby-identifier">open</span>(<span class="ruby-node">&quot;#{basetmpdir}/#{content.file}&quot;</span>) <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">f</span><span class="ruby-operator">|</span>
      <span class="ruby-identifier">f</span>.<span class="ruby-identifier">each_line</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">l</span><span class="ruby-operator">|</span>
        <span class="ruby-identifier">l</span>.<span class="ruby-identifier">scan</span>(<span class="ruby-regexp">/url\((.+?)\)/</span>) { <span class="ruby-operator">|</span><span class="ruby-identifier">_m</span><span class="ruby-operator">|</span> <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;epubmaker&#39;</span>][<span class="ruby-string">&#39;force_include_images&#39;</span>].<span class="ruby-identifier">push</span>(<span class="ruby-node">$1</span>.<span class="ruby-identifier">strip</span>) }
      <span class="ruby-keyword">end</span>
    <span class="ruby-keyword">end</span>
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;epubmaker&#39;</span>][<span class="ruby-string">&#39;force_include_images&#39;</span>] = <span class="ruby-ivar">@config</span>[<span class="ruby-string">&#39;epubmaker&#39;</span>][<span class="ruby-string">&#39;force_include_images&#39;</span>].<span class="ruby-identifier">compact</span>.<span class="ruby-identifier">sort</span>.<span class="ruby-identifier">uniq</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-warn" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">warn</span><span
      class="method-args">(msg)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="warn-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 43</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>warn</span>(<span class=“ruby-identifier”>msg</span>)

<span class="ruby-ivar">@logger</span>.<span class="ruby-identifier">warn</span> <span class="ruby-node">&quot;#{File.basename($PROGRAM_NAME, &#39;.*&#39;)}: #{msg}&quot;</span>

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-write_buildlogtxt" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">write_buildlogtxt</span><span
      class="method-args">(basetmpdir, htmlfile, reviewfile)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="write_buildlogtxt-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 477</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>write_buildlogtxt</span>(<span class=“ruby-identifier”>basetmpdir</span>, <span class=“ruby-identifier”>htmlfile</span>, <span class=“ruby-identifier”>reviewfile</span>)

<span class="ruby-constant">File</span>.<span class="ruby-identifier">open</span>(<span class="ruby-node">&quot;#{basetmpdir}/#{@buildlogtxt}&quot;</span>, <span class="ruby-string">&#39;a&#39;</span>) { <span class="ruby-operator">|</span><span class="ruby-identifier">f</span><span class="ruby-operator">|</span> <span class="ruby-identifier">f</span>.<span class="ruby-identifier">puts</span> <span class="ruby-node">&quot;#{htmlfile},#{reviewfile}&quot;</span> }

<span class=“ruby-keyword”>end</span></pre>

    </div>

  </div>

</div>

<div id="method-i-write_info_body" class="method-detail ">

  <div class="method-heading">
    <span class="method-name">write_info_body</span><span
      class="method-args">(basetmpdir, _id, filename, ispart = nil, chaptype = nil)</span>

    <span class="method-click-advice">click to toggle source</span>

  </div>

  <div class="method-description">

    <div class="method-source-code" id="write_info_body-source">
      <pre><span class="ruby-comment"># File lib/review/epubmaker.rb, line 364</span>

<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier ruby-title”>write_info_body</span>(<span class=“ruby-identifier”>basetmpdir</span>, <span class=“ruby-identifier”>_id</span>, <span class=“ruby-identifier”>filename</span>, <span class=“ruby-identifier”>ispart</span> = <span class=“ruby-keyword”>nil</span>, <span class=“ruby-identifier”>chaptype</span> = <span class=“ruby-keyword”>nil</span>)

<span class="ruby-identifier">headlines</span> = []
<span class="ruby-identifier">path</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">basetmpdir</span>, <span class="ruby-identifier">filename</span>)
<span class="ruby-constant">Document</span>.<span class="ruby-identifier">parse_stream</span>(<span class="ruby-constant">File</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">path</span>), <span class="ruby-constant">ReVIEWHeaderListener</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">headlines</span>))
<span class="ruby-identifier">properties</span> = <span class="ruby-identifier">detect_properties</span>(<span class="ruby-identifier">path</span>)
<span class="ruby-identifier">prop_str</span> = <span class="ruby-string">&#39;&#39;</span>
<span class="ruby-identifier">prop_str</span> = <span class="ruby-string">&#39;,properties=&#39;</span> <span class="ruby-operator">+</span> <span class="ruby-identifier">properties</span>.<span class="ruby-identifier">join</span>(<span class="ruby-string">&#39; &#39;</span>) <span class="ruby-keyword">if</span> <span class="ruby-identifier">properties</span>.<span class="ruby-identifier">present?</span>
<span class="ruby-identifier">first</span> = <span class="ruby-keyword">true</span>
<span class="ruby-identifier">headlines</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">headline</span><span class="ruby-operator">|</span>
  <span class="ruby-identifier">headline</span>[<span class="ruby-string">&#39;level&#39;</span>] = <span class="ruby-value">0</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">ispart</span>.<span class="ruby-identifier">present?</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">headline</span>[<span class="ruby-string">&#39;level&#39;</span>] <span class="ruby-operator">==</span> <span class="ruby-value">1</span>
  <span class="ruby-keyword">if</span> <span class="ruby-identifier">first</span>.<span class="ruby-identifier">nil?</span>
    <span class="ruby-ivar">@htmltoc</span>.<span class="ruby-identifier">add_item</span>(<span class="ruby-identifier">headline</span>[<span class="ruby-string">&#39;level&#39;</span>], <span class="ruby-identifier">filename</span> <span class="ruby-operator">+</span> <span class="ruby-string">&#39;#&#39;</span> <span class="ruby-operator">+</span> <span class="ruby-identifier">headline</span>[<span class="ruby-string">&#39;id&#39;</span>], <span class="ruby-identifier">headline</span>[<span class="ruby-string">&#39;title&#39;</span>], { <span class="ruby-value">chaptype:</span> <span class="ruby-identifier">chaptype</span>, <span class="ruby-value">notoc:</span> <span class="ruby-identifier">headline</span>[<span class="ruby-string">&#39;notoc&#39;</span>] })
  <span class="ruby-keyword">else</span>
    <span class="ruby-ivar">@htmltoc</span>.<span class="ruby-identifier">add_item</span>(<span class="ruby-identifier">headline</span>[<span class="ruby-string">&#39;level&#39;</span>], <span class="ruby-identifier">filename</span>, <span class="ruby-identifier">headline</span>[<span class="ruby-string">&#39;title&#39;</span>], { <span class="ruby-value">force_include:</span> <span class="ruby-keyword">true</span>, <span class="ruby-value">chaptype:</span> <span class="ruby-identifier">chaptype</span> <span class="ruby-operator">+</span> <span class="ruby-identifier">prop_str</span>, <span class="ruby-value">notoc:</span> <span class="ruby-identifier">headline</span>[<span class="ruby-string">&#39;notoc&#39;</span>] })
    <span class="ruby-identifier">first</span> = <span class="ruby-keyword">nil</span>
  <span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>

<span class=“ruby-keyword”>end</span></pre>

        </div>

      </div>

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