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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-export_zip">#export_zip</a> <li ><a href="#method-i-export_zip_extcmd">#export_zip_extcmd</a> <li ><a href="#method-i-export_zip_rubyzip">#export_zip_rubyzip</a> <li ><a href="#method-i-export_zip_rubyzip_addpath">#export_zip_rubyzip_addpath</a> </ul>
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<h1 id="class-EPUBMaker::ZipExporter" class="class"> class EPUBMaker::ZipExporter </h1> <section class="description">
<p>Export into zip file for EPUB producer.</p>
</section> <section id="5Buntitled-5D" class="documentation-section"> <section class="attribute-method-details" class="method-section"> <header> <h3>Attributes</h3> </header> <div id="attribute-i-tmpdir" class="method-detail"> <div class="method-heading attribute-method-heading"> <span class="method-name">tmpdir</span><span class="attribute-access-type">[R]</span> </div> <div class="method-description"> </div> </div> </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">(tmpdir, params)</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/epubmaker/zip_exporter.rb, line 27</span>
<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>initialize</span>(<span class=“ruby-identifier”>tmpdir</span>, <span class=“ruby-identifier”>params</span>)
<span class="ruby-ivar">@tmpdir</span> = <span class="ruby-identifier">tmpdir</span> <span class="ruby-ivar">@params</span> = <span class="ruby-identifier">params</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-export_zip" class="method-detail "> <div class="method-heading"> <span class="method-name">export_zip</span><span class="method-args">(epubfile)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="export_zip-source"> <pre><span class="ruby-comment"># File lib/epubmaker/zip_exporter.rb, line 32</span>
<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>export_zip</span>(<span class=“ruby-identifier”>epubfile</span>)
<span class="ruby-keyword">if</span> <span class="ruby-keyword">defined?</span>(<span class="ruby-constant">Zip</span>) <span class="ruby-identifier">export_zip_rubyzip</span>(<span class="ruby-identifier">epubfile</span>) <span class="ruby-keyword">else</span> <span class="ruby-identifier">export_zip_extcmd</span>(<span class="ruby-identifier">epubfile</span>) <span class="ruby-keyword">end</span>
<span class=“ruby-keyword”>end</span></pre>
</div> </div> </div> <div id="method-i-export_zip_extcmd" class="method-detail "> <div class="method-heading"> <span class="method-name">export_zip_extcmd</span><span class="method-args">(epubfile)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="export_zip_extcmd-source"> <pre><span class="ruby-comment"># File lib/epubmaker/zip_exporter.rb, line 40</span>
<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>export_zip_extcmd</span>(<span class=“ruby-identifier”>epubfile</span>)
<span class="ruby-identifier">stage1</span> = <span class="ruby-ivar">@params</span>[<span class="ruby-string">"epubmaker"</span>][<span class="ruby-string">"zip_stage1"</span>].<span class="ruby-identifier">to_s</span>.<span class="ruby-identifier">split</span> <span class="ruby-identifier">path1</span> = <span class="ruby-identifier">stage1</span>[<span class="ruby-value">0</span>] <span class="ruby-operator">||</span> <span class="ruby-string">"zip"</span> <span class="ruby-identifier">opt1</span> = <span class="ruby-identifier">stage1</span>[<span class="ruby-value">1</span>] <span class="ruby-operator">||</span> <span class="ruby-string">"-0Xq"</span> <span class="ruby-identifier">stage2</span> = <span class="ruby-ivar">@params</span>[<span class="ruby-string">"epubmaker"</span>][<span class="ruby-string">"zip_stage2"</span>].<span class="ruby-identifier">to_s</span>.<span class="ruby-identifier">split</span> <span class="ruby-identifier">path2</span> = <span class="ruby-identifier">stage2</span>[<span class="ruby-value">0</span>] <span class="ruby-operator">||</span> <span class="ruby-string">"zip"</span> <span class="ruby-identifier">opt2</span> = <span class="ruby-identifier">stage2</span>[<span class="ruby-value">1</span>] <span class="ruby-operator">||</span> <span class="ruby-string">"-Xr9Dq"</span> <span class="ruby-constant">Dir</span>.<span class="ruby-identifier">chdir</span>(<span class="ruby-identifier">tmpdir</span>) <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">d</span><span class="ruby-operator">|</span> <span class="ruby-identifier">system</span>(<span class="ruby-identifier">path1</span>, <span class="ruby-identifier">opt1</span>, <span class="ruby-identifier">epubfile</span>, <span class="ruby-string">"mimetype"</span>) <span class="ruby-identifier">addpath</span> = <span class="ruby-ivar">@params</span>[<span class="ruby-string">"epubmaker"</span>][<span class="ruby-string">"zip_addpath"</span>] <span class="ruby-keyword">if</span> <span class="ruby-identifier">addpath</span> <span class="ruby-identifier">system</span>(<span class="ruby-identifier">path2</span>, <span class="ruby-identifier">opt2</span>, <span class="ruby-identifier">epubfile</span>, <span class="ruby-string">"META-INF"</span>, <span class="ruby-string">"OEBPS"</span>, <span class="ruby-identifier">addpath</span>) <span class="ruby-keyword">else</span> <span class="ruby-identifier">system</span>(<span class="ruby-identifier">path2</span>, <span class="ruby-identifier">opt2</span>, <span class="ruby-identifier">epubfile</span>, <span class="ruby-string">"META-INF"</span>, <span class="ruby-string">"OEBPS"</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-export_zip_rubyzip" class="method-detail "> <div class="method-heading"> <span class="method-name">export_zip_rubyzip</span><span class="method-args">(epubfile)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="export_zip_rubyzip-source"> <pre><span class="ruby-comment"># File lib/epubmaker/zip_exporter.rb, line 59</span>
<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>export_zip_rubyzip</span>(<span class=“ruby-identifier”>epubfile</span>)
<span class="ruby-constant">Dir</span>.<span class="ruby-identifier">chdir</span>(<span class="ruby-identifier">tmpdir</span>) <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">d</span><span class="ruby-operator">|</span> <span class="ruby-constant">Zip</span><span class="ruby-operator">::</span><span class="ruby-constant">OutputStream</span>.<span class="ruby-identifier">open</span>(<span class="ruby-identifier">epubfile</span>) <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">epub</span><span class="ruby-operator">|</span> <span class="ruby-identifier">root_pathname</span> = <span class="ruby-constant">Pathname</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">tmpdir</span>) <span class="ruby-comment"># relpath = Pathname.new(File.join(tmpdir,'mimetype')).relative_path_from(root_pathname)</span> <span class="ruby-identifier">epub</span>.<span class="ruby-identifier">put_next_entry</span>(<span class="ruby-string">'mimetype'</span>, <span class="ruby-keyword">nil</span>, <span class="ruby-keyword">nil</span>, <span class="ruby-constant">Zip</span><span class="ruby-operator">::</span><span class="ruby-constant">Entry</span><span class="ruby-operator">::</span><span class="ruby-constant">STORED</span>) <span class="ruby-identifier">epub</span> <span class="ruby-operator"><<</span> <span class="ruby-string">"application/epub+zip"</span> <span class="ruby-identifier">export_zip_rubyzip_addpath</span>(<span class="ruby-identifier">epub</span>, <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">tmpdir</span>,<span class="ruby-string">'META-INF'</span>), <span class="ruby-identifier">root_pathname</span>) <span class="ruby-identifier">export_zip_rubyzip_addpath</span>(<span class="ruby-identifier">epub</span>, <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">tmpdir</span>,<span class="ruby-string">'OEBPS'</span>), <span class="ruby-identifier">root_pathname</span>) <span class="ruby-keyword">if</span> <span class="ruby-ivar">@params</span>[<span class="ruby-string">"zip_addpath"</span>].<span class="ruby-identifier">present?</span> <span class="ruby-identifier">export_zip_rubyzip_addpath</span>(<span class="ruby-identifier">epub</span>, <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">tmpdir</span>, <span class="ruby-ivar">@params</span>[<span class="ruby-string">"zip_addpath"</span>]), <span class="ruby-identifier">root_pathname</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-export_zip_rubyzip_addpath" class="method-detail "> <div class="method-heading"> <span class="method-name">export_zip_rubyzip_addpath</span><span class="method-args">(epub, dirname, rootdir)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="export_zip_rubyzip_addpath-source"> <pre><span class="ruby-comment"># File lib/epubmaker/zip_exporter.rb, line 76</span>
<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>export_zip_rubyzip_addpath</span>(<span class=“ruby-identifier”>epub</span>, <span class=“ruby-identifier”>dirname</span>, <span class=“ruby-identifier”>rootdir</span>)
<span class="ruby-constant">Dir</span>[<span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">dirname</span>,<span class="ruby-string">'**'</span>,<span class="ruby-string">'**'</span>)].<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">path</span><span class="ruby-operator">|</span> <span class="ruby-keyword">next</span> <span class="ruby-keyword">if</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">directory?</span>(<span class="ruby-identifier">path</span>) <span class="ruby-identifier">relpath</span> = <span class="ruby-constant">Pathname</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">path</span>).<span class="ruby-identifier">relative_path_from</span>(<span class="ruby-identifier">rootdir</span>) <span class="ruby-identifier">epub</span>.<span class="ruby-identifier">put_next_entry</span>(<span class="ruby-identifier">relpath</span>) <span class="ruby-identifier">epub</span> <span class="ruby-operator"><<</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">binread</span>(<span class="ruby-identifier">path</span>) <span class="ruby-keyword">end</span>
<span class=“ruby-keyword”>end</span></pre>
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