Token types handler bug
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #360341. -->
Reported by: [dagmar](https://www.drupal.org/user/154086)
>>>
<p>Hello:</p>
<p>I try to use this module with filefield and filefield_paths and I have discovered a small, but important bug.</p>
<p>I create some <strong>node</strong> custom tokens.<br>
Filefield try to replace the user tokens from the file path. This function </p>
<div class="codeblock">
<pre><span style="color: #000000"><span style="color: #0000BB"><?php<br></span><span style="color: #007700">function </span><span style="color: #0000BB">token_custom_token_values</span><span style="color: #007700">(</span><span style="color: #0000BB">$type</span><span style="color: #007700">, </span><span style="color: #0000BB">$object </span><span style="color: #007700">= </span><span style="color: #0000BB">NULL</span><span style="color: #007700">, </span><span style="color: #0000BB">$options </span><span style="color: #007700">= array()) {<br><br> </span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">db_query</span><span style="color: #007700">(</span><span style="color: #DD0000">"SELECT * FROM {token_custom}"</span><span style="color: #007700">);<br> while (</span><span style="color: #0000BB">$row </span><span style="color: #007700">= </span><span style="color: #0000BB">db_fetch_object</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">)) {<br> switch (</span><span style="color: #0000BB">$row</span><span style="color: #007700">-></span><span style="color: #0000BB">type</span><span style="color: #007700">) {<br> case </span><span style="color: #DD0000">'taxonomy'</span><span style="color: #007700">:<br> case </span><span style="color: #DD0000">'node'</span><span style="color: #007700">:<br> case </span><span style="color: #DD0000">'comment'</span><span style="color: #007700">:<br> case </span><span style="color: #DD0000">'user'</span><span style="color: #007700">:<br> </span><span style="color: #0000BB">$tokens</span><span style="color: #007700">[</span><span style="color: #0000BB">$row</span><span style="color: #007700">-></span><span style="color: #0000BB">id</span><span style="color: #007700">] = </span><span style="color: #0000BB">_token_eval</span><span style="color: #007700">(</span><span style="color: #0000BB">$row</span><span style="color: #007700">-></span><span style="color: #0000BB">php</span><span style="color: #007700">, </span><span style="color: #0000BB">$row</span><span style="color: #007700">-></span><span style="color: #0000BB">type</span><span style="color: #007700">, </span><span style="color: #0000BB">$object</span><span style="color: #007700">);<br> break;<br> default:<br> </span><span style="color: #0000BB">$tokens</span><span style="color: #007700">[</span><span style="color: #0000BB">$row</span><span style="color: #007700">-></span><span style="color: #0000BB">id</span><span style="color: #007700">] = </span><span style="color: #0000BB">_token_eval</span><span style="color: #007700">(</span><span style="color: #0000BB">$row</span><span style="color: #007700">-></span><span style="color: #0000BB">php</span><span style="color: #007700">, </span><span style="color: #0000BB">$row</span><span style="color: #007700">-></span><span style="color: #0000BB">type</span><span style="color: #007700">);<br> break;<br> }<br> }<br><br> return </span><span style="color: #0000BB">$tokens</span><span style="color: #007700">;<br>}<br></span><span style="color: #0000BB">?></span></span></pre></div>
<p>Will execute the php code for the node token, and because the code is expecting a node, it returns an empty value. But an empty value is a valid value for replace a token. Then, the node token is replaced by an empty string and it would not be processed later.</p>
<p>I don't know if this issue is valid for the 5.x version.</p>
<p>Sorry for my english</p>
>>> [!note] Pre-migration files
- [token\_custom\_d6.patch](https://www.drupal.org/files/issues/token_custom_d6.patch)
>>>
issue
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Project: project/token_custom
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