Search:Excerpt not displayed
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #2507513. -->
Reported by: [ibakayoko](https://www.drupal.org/user/234326)
>>>
<p>Hello,</p>
<p>Thank you for putting all the patch together and maintaining the module.</p>
<p>I have some issues to display <strong>Highlight</strong>.</p>
<p>Sarnia require a numeric id for the entity, I am using solr <strong>_version_</strong> field.</p>
<p>My Solr Index got a field <strong>id</strong> "file path" and the pattern is not known by drupal, the index is generated by another application.</p>
<p>Looking at the method below in <strong>search_api_solr/includes/service.inc</strong></p>
<div class="codeblock">
<pre><span style="color: #000000"><span style="color: #0000BB"><?php<br></span><span style="color: #007700">protected function </span><span style="color: #0000BB">extractResults</span><span style="color: #007700">(</span><span style="color: #0000BB">SearchApiQueryInterface $query</span><span style="color: #007700">, </span><span style="color: #0000BB">$response</span><span style="color: #007700">) {<br><br><br> </span><span style="color: #0000BB">$index_id </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-></span><span style="color: #0000BB">getIndexId</span><span style="color: #007700">(</span><span style="color: #0000BB">$index</span><span style="color: #007700">-></span><span style="color: #0000BB">machine_name</span><span style="color: #007700">);<br> </span><span style="color: #0000BB">$solr_id </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-></span><span style="color: #0000BB">createId</span><span style="color: #007700">(</span><span style="color: #0000BB">$index_id</span><span style="color: #007700">, </span><span style="color: #0000BB">$result</span><span style="color: #007700">[</span><span style="color: #DD0000">'id'</span><span style="color: #007700">]);<br> </span><span style="color: #0000BB">$excerpt </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-></span><span style="color: #0000BB">getExcerpt</span><span style="color: #007700">(</span><span style="color: #0000BB">$response</span><span style="color: #007700">, </span><span style="color: #0000BB">$solr_id</span><span style="color: #007700">, </span><span style="color: #0000BB">$result</span><span style="color: #007700">[</span><span style="color: #DD0000">'fields'</span><span style="color: #007700">], </span><span style="color: #0000BB">$fields</span><span style="color: #007700">);<br><br>}<br></span><span style="color: #0000BB">?></span></span></pre></div>
<p>I can see that we are assuming the solr <strong>id</strong> field follow the pattern of an index created by drupal.<br>
The excerpt is in the response but can't be extracted by sarnia due to the logic in search_api_solr.</p>
<p>What will be the best option to fix this issue? Any idea?</p>
<p>I am looking at overriding the methods below in <strong>sarnia/service.inc</strong></p>
<div class="codeblock">
<pre><span style="color: #000000"><span style="color: #0000BB"><?php<br></span><span style="color: #007700">protected function </span><span style="color: #0000BB">extractResults</span><span style="color: #007700">(</span><span style="color: #0000BB">SearchApiQueryInterface $query</span><span style="color: #007700">, </span><span style="color: #0000BB">$response</span><span style="color: #007700">) {<br><br>}<br><br>protected function </span><span style="color: #0000BB">getExcerpt</span><span style="color: #007700">(</span><span style="color: #0000BB">$response</span><span style="color: #007700">, </span><span style="color: #0000BB">$id</span><span style="color: #007700">, array &</span><span style="color: #0000BB">$fields</span><span style="color: #007700">, array </span><span style="color: #0000BB">$field_mapping</span><span style="color: #007700">) {<br>}<br></span><span style="color: #0000BB">?></span></span></pre></div>
<p>Is it the best way to do it? Any suggestion or advice is welcome.</p>
<p>I have attached the patch that works for me.</p>
<p>Thank you</p>
issue
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