NamespacesHelper.html 6.96 KB
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        <h1>
            <span class="type">Module</span> 
            NamespacesHelper 
            
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            <li><a href="../files/app/helpers/namespaces_helper_rb.html">app/helpers/namespaces_helper.rb</a></li>
            
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        <dt>N</dt>
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              <li>
                <a href="#method-i-namespaces_options">namespaces_options</a>
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          <div class="title method-title" id="method-i-namespaces_options">
            
              <b>namespaces_options</b>(selected = :current_user, scope = :default)
            
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                Source: 
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              <div id="method-i-namespaces_options_source" class="dyn-source">
                <pre><span class="ruby-comment"># File app/helpers/namespaces_helper.rb, line 2</span>
<span class="ruby-keyword">def</span> <span class="ruby-keyword ruby-title">namespaces_options</span>(<span class="ruby-identifier">selected</span> = <span class="ruby-value">:current_user</span>, <span class="ruby-identifier">scope</span> = <span class="ruby-value">:default</span>)
  <span class="ruby-identifier">groups</span> = <span class="ruby-identifier">current_user</span>.<span class="ruby-identifier">namespaces</span>.<span class="ruby-identifier">select</span> {<span class="ruby-operator">|</span><span class="ruby-identifier">n</span><span class="ruby-operator">|</span> <span class="ruby-identifier">n</span>.<span class="ruby-identifier">type</span> <span class="ruby-operator">==</span> <span class="ruby-string">'Group'</span>}

  <span class="ruby-identifier">users</span> = <span class="ruby-keyword">if</span> <span class="ruby-identifier">scope</span> <span class="ruby-operator">==</span> <span class="ruby-value">:all</span>
            <span class="ruby-constant">Namespace</span>.<span class="ruby-identifier">root</span>
          <span class="ruby-keyword">else</span>
            <span class="ruby-identifier">current_user</span>.<span class="ruby-identifier">namespaces</span>.<span class="ruby-identifier">reject</span> {<span class="ruby-operator">|</span><span class="ruby-identifier">n</span><span class="ruby-operator">|</span> <span class="ruby-identifier">n</span>.<span class="ruby-identifier">type</span> <span class="ruby-operator">==</span> <span class="ruby-string">'Group'</span>}
          <span class="ruby-keyword">end</span>

  <span class="ruby-identifier">global_opts</span> = [<span class="ruby-string">&quot;Global&quot;</span>, [[<span class="ruby-string">'/'</span>, <span class="ruby-constant">Namespace</span>.<span class="ruby-identifier">global_id</span>]] ]
  <span class="ruby-identifier">group_opts</span> = [<span class="ruby-string">&quot;Groups&quot;</span>, <span class="ruby-identifier">groups</span>.<span class="ruby-identifier">map</span> {<span class="ruby-operator">|</span><span class="ruby-identifier">g</span><span class="ruby-operator">|</span> [<span class="ruby-identifier">g</span>.<span class="ruby-identifier">human_name</span>, <span class="ruby-identifier">g</span>.<span class="ruby-identifier">id</span>]} ]
  <span class="ruby-identifier">users_opts</span> = [ <span class="ruby-string">&quot;Users&quot;</span>, <span class="ruby-identifier">users</span>.<span class="ruby-identifier">map</span> {<span class="ruby-operator">|</span><span class="ruby-identifier">u</span><span class="ruby-operator">|</span> [<span class="ruby-identifier">u</span>.<span class="ruby-identifier">human_name</span>, <span class="ruby-identifier">u</span>.<span class="ruby-identifier">id</span>]} ]

  <span class="ruby-identifier">options</span> = []
  <span class="ruby-identifier">options</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-identifier">global_opts</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">current_user</span>.<span class="ruby-identifier">admin</span>
  <span class="ruby-identifier">options</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-identifier">group_opts</span>
  <span class="ruby-identifier">options</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-identifier">users_opts</span>

  <span class="ruby-keyword">if</span> <span class="ruby-identifier">selected</span> <span class="ruby-operator">==</span> <span class="ruby-value">:current_user</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">current_user</span>.<span class="ruby-identifier">namespace</span>
    <span class="ruby-identifier">selected</span> = <span class="ruby-identifier">current_user</span>.<span class="ruby-identifier">namespace</span>.<span class="ruby-identifier">id</span>
  <span class="ruby-keyword">end</span>

  <span class="ruby-identifier">grouped_options_for_select</span>(<span class="ruby-identifier">options</span>, <span class="ruby-identifier">selected</span>)
<span class="ruby-keyword">end</span></pre>
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