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<title>parse_extension_args (OpenID::AX::KeyValueMessage)</title>
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<pre><span class="ruby-comment cmt"># File lib/openid/extensions/ax.rb, line 309</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">parse_extension_args</span>(<span class="ruby-identifier">ax_args</span>)
<span class="ruby-identifier">check_mode</span>(<span class="ruby-identifier">ax_args</span>)
<span class="ruby-identifier">aliases</span> = <span class="ruby-constant">NamespaceMap</span>.<span class="ruby-identifier">new</span>
<span class="ruby-identifier">ax_args</span>.<span class="ruby-identifier">each</span>{<span class="ruby-operator">|</span><span class="ruby-identifier">k</span>, <span class="ruby-identifier">v</span><span class="ruby-operator">|</span>
<span class="ruby-keyword kw">if</span> <span class="ruby-identifier">k</span>.<span class="ruby-identifier">index</span>(<span class="ruby-value str">'type.'</span>) <span class="ruby-operator">==</span> <span class="ruby-value">0</span>
<span class="ruby-identifier">type_uri</span> = <span class="ruby-identifier">v</span>
<span class="ruby-identifier">name</span> = <span class="ruby-identifier">k</span>[<span class="ruby-value">5</span><span class="ruby-operator">..</span><span class="ruby-value">-1</span>]
<span class="ruby-constant">AX</span>.<span class="ruby-identifier">check_alias</span>(<span class="ruby-identifier">name</span>)
<span class="ruby-identifier">aliases</span>.<span class="ruby-identifier">add_alias</span>(<span class="ruby-identifier">type_uri</span>,<span class="ruby-identifier">name</span>)
<span class="ruby-keyword kw">end</span>
}
<span class="ruby-identifier">aliases</span>.<span class="ruby-identifier">each</span>{<span class="ruby-operator">|</span><span class="ruby-identifier">type_uri</span>, <span class="ruby-identifier">name</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">count_s</span> = <span class="ruby-identifier">ax_args</span>[<span class="ruby-value str">'count.'</span><span class="ruby-operator">+</span><span class="ruby-identifier">name</span>]
<span class="ruby-identifier">count</span> = <span class="ruby-identifier">count_s</span>.<span class="ruby-identifier">to_i</span>
<span class="ruby-keyword kw">if</span> <span class="ruby-identifier">count_s</span>.<span class="ruby-identifier">nil?</span>
<span class="ruby-identifier">value</span> = <span class="ruby-identifier">ax_args</span>[<span class="ruby-value str">'value.'</span><span class="ruby-operator">+</span><span class="ruby-identifier">name</span>]
<span class="ruby-keyword kw">if</span> <span class="ruby-identifier">value</span>.<span class="ruby-identifier">nil?</span>
<span class="ruby-identifier">raise</span> <span class="ruby-constant">IndexError</span>, <span class="ruby-node">"Missing #{'value.'+name} in FetchResponse"</span>
<span class="ruby-keyword kw">elsif</span> <span class="ruby-identifier">value</span>.<span class="ruby-identifier">empty?</span>
<span class="ruby-identifier">values</span> = []
<span class="ruby-keyword kw">else</span>
<span class="ruby-identifier">values</span> = [<span class="ruby-identifier">value</span>]
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">elsif</span> <span class="ruby-identifier">count_s</span>.<span class="ruby-identifier">to_i</span> <span class="ruby-operator">==</span> <span class="ruby-value">0</span>
<span class="ruby-identifier">values</span> = []
<span class="ruby-keyword kw">else</span>
<span class="ruby-identifier">values</span> = (<span class="ruby-value">1</span><span class="ruby-operator">..</span><span class="ruby-identifier">count</span>).<span class="ruby-identifier">inject</span>([]){<span class="ruby-operator">|</span><span class="ruby-identifier">l</span>,<span class="ruby-identifier">i</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">key</span> = <span class="ruby-node">"value.#{name}.#{i}"</span>
<span class="ruby-identifier">v</span> = <span class="ruby-identifier">ax_args</span>[<span class="ruby-identifier">key</span>]
<span class="ruby-identifier">raise</span> <span class="ruby-constant">IndexError</span>, <span class="ruby-node">"Missing #{key} in FetchResponse"</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">v</span>.<span class="ruby-identifier">nil?</span>
<span class="ruby-identifier">l</span> <span class="ruby-operator"><<</span> <span class="ruby-identifier">v</span>
}
<span class="ruby-keyword kw">end</span>
<span class="ruby-ivar">@data</span>[<span class="ruby-identifier">type_uri</span>] = <span class="ruby-identifier">values</span>
}
<span class="ruby-keyword kw">end</span></pre>
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