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<title>from_html (OpenID::OpenIDServiceEndpoint)</title>
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<pre><span class="ruby-comment cmt"># File lib/openid/consumer/discovery.rb, line 163</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">from_html</span>(<span class="ruby-identifier">uri</span>, <span class="ruby-identifier">html</span>)
<span class="ruby-comment cmt"># Parse the given document as HTML looking for an OpenID <link</span>
<span class="ruby-comment cmt"># rel=...></span>
<span class="ruby-comment cmt">#</span>
<span class="ruby-comment cmt"># @rtype: [OpenIDServiceEndpoint]</span>
<span class="ruby-identifier">discovery_types</span> = [
[<span class="ruby-constant">OPENID_2_0_TYPE</span>, <span class="ruby-value str">'openid2.provider'</span>, <span class="ruby-value str">'openid2.local_id'</span>],
[<span class="ruby-constant">OPENID_1_1_TYPE</span>, <span class="ruby-value str">'openid.server'</span>, <span class="ruby-value str">'openid.delegate'</span>],
]
<span class="ruby-identifier">link_attrs</span> = <span class="ruby-constant">OpenID</span>.<span class="ruby-identifier">parse_link_attrs</span>(<span class="ruby-identifier">html</span>)
<span class="ruby-identifier">services</span> = []
<span class="ruby-identifier">discovery_types</span>.<span class="ruby-identifier">each</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">type_uri</span>, <span class="ruby-identifier">op_endpoint_rel</span>, <span class="ruby-identifier">local_id_rel</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">op_endpoint_url</span> = <span class="ruby-constant">OpenID</span>.<span class="ruby-identifier">find_first_href</span>(<span class="ruby-identifier">link_attrs</span>, <span class="ruby-identifier">op_endpoint_rel</span>)
<span class="ruby-keyword kw">if</span> <span class="ruby-operator">!</span><span class="ruby-identifier">op_endpoint_url</span>
<span class="ruby-keyword kw">next</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-identifier">service</span> = <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">new</span>
<span class="ruby-identifier">service</span>.<span class="ruby-identifier">claimed_id</span> = <span class="ruby-identifier">uri</span>
<span class="ruby-identifier">service</span>.<span class="ruby-identifier">local_id</span> = <span class="ruby-constant">OpenID</span>.<span class="ruby-identifier">find_first_href</span>(<span class="ruby-identifier">link_attrs</span>, <span class="ruby-identifier">local_id_rel</span>)
<span class="ruby-identifier">service</span>.<span class="ruby-identifier">server_url</span> = <span class="ruby-identifier">op_endpoint_url</span>
<span class="ruby-identifier">service</span>.<span class="ruby-identifier">type_uris</span> = [<span class="ruby-identifier">type_uri</span>]
<span class="ruby-identifier">services</span> <span class="ruby-operator"><<</span> <span class="ruby-identifier">service</span>
}
<span class="ruby-keyword kw">return</span> <span class="ruby-identifier">services</span>
<span class="ruby-keyword kw">end</span></pre>
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