>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3323441. --> Reported by: [anybody](https://www.drupal.org/user/291091) Related to !8 >>> <h3 id="summary-problem-motivation">Problem/Motivation</h3> <p>To be able to implement <span class="drupalorg-gitlab-issue-link project-issue-status-info project-issue-status-7"><a href="https://www.drupal.org/project/cookies/issues/3323225" title="Status: Closed (fixed)">#3323225: Add COOKIES submodule for asset_injector support</a></span> in COOKiES cleanly, it looks like I need to get the library info relative file path from the AssetInjectorJs (extends AssetInjectorBase) objects.</p> <p>The reason is, that in <code>cookies_asset_injector_js_alter()</code> the <code>$javascript</code> array uses these as the keys and to effetively handle the array values, which need to be blocked, I need these keys.</p> <p>Of course, there are super dirty workarounds like looping the large array and looking for "asset_injector" as substring or things like that, but nobody wants to do things like that.<br> Another way would be to use <code>AssetInjectorBase::internalFileUri()</code>, but then the <code>public://</code> scheme would have to be replaced.<br> The third option, propably the most viable workaround is to use AssetInjectorBase::libraryInfo() and extract $path from the array key here:</p> <div class="codeblock"> <pre><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br>&nbsp;&nbsp;&nbsp; $path </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">filePathRelativeToDrupalRoot</span><span style="color: #007700">();<br>&nbsp;&nbsp;&nbsp; </span><span style="color: #0000BB">$library_info </span><span style="color: #007700">= [<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="color: #DD0000">'header' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">header</span><span style="color: #007700">,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="color: #DD0000">'js' </span><span style="color: #007700">=&gt; [<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="color: #0000BB">$path </span><span style="color: #007700">=&gt; [<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="color: #DD0000">'preprocess' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">$this</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">preprocess</span><span style="color: #007700">,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ],<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ],<br>&nbsp;&nbsp;&nbsp; ];<br></span><span style="color: #0000BB">?&gt;</span></span></pre></div> <p>but I very much hope you have mercy on me.</p> <p>So while I totally understand you thought it would be enough to make this a <code>protected</code> function, it would be really great if it could be made public for this reason, and it was added to the AssetInjectorInterface.</p> <p>I'll prepare a patch, so you don't have much work with it.</p> <p>Thanks a lot in advance!</p> <p>If possible, it would be nice to have this released soon, to unblock further development in the linked issue.</p> <h4 id="summary-steps-reproduce">Steps to reproduce</h4> <h3 id="summary-proposed-resolution">Proposed resolution</h3> <h3 id="summary-remaining-tasks">Remaining tasks</h3> <h3 id="summary-ui-changes">User interface changes</h3> <h3 id="summary-api-changes">API changes</h3> <h3 id="summary-data-model-changes">Data model changes</h3> > Related issue: [Issue #3323225](https://www.drupal.org/node/3323225)