Typo and empty original_link in menu_attributes_set_attributes()
>>> [!note] Migrated issue
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<!-- Migrated from issue #2925196. -->
Reported by: [anybody](https://www.drupal.org/user/291091)
>>>
<p>Hi and thank you very much for your great module.</p>
<p>We've been running into an issue with the latest Drupal 8 version in menu_attributes.module:</p>
<div class="codeblock">
<pre><span style="color: #000000"><span style="color: #0000BB"><?php<br></span><span style="color: #FF8000">/**<br> * Implements hook_preprocess_menu().<br> */<br></span><span style="color: #007700">function </span><span style="color: #0000BB">menu_attributes_preprocess_menu</span><span style="color: #007700">(&</span><span style="color: #0000BB">$variables</span><span style="color: #007700">) {<br> </span><span style="color: #0000BB">menu_attibutes_set_attributes</span><span style="color: #007700">(</span><span style="color: #0000BB">$variables</span><span style="color: #007700">[</span><span style="color: #DD0000">'items'</span><span style="color: #007700">]);<br>}<br><br></span><span style="color: #FF8000">/**<br> * Set the attributes recursively on the given menu items.<br> *<br> * @param array $items<br> * An array of menu items.<br> */<br></span><span style="color: #007700">function </span><span style="color: #0000BB">menu_attibutes_set_attributes</span><span style="color: #007700">(</span><span style="color: #0000BB">$items</span><span style="color: #007700">) {<br> foreach (</span><span style="color: #0000BB">$items </span><span style="color: #007700">as &</span><span style="color: #0000BB">$item</span><span style="color: #007700">) {<br> </span><span style="color: #0000BB">$menu_attributes </span><span style="color: #007700">= </span><span style="color: #0000BB">menu_attributes_get_attributes</span><span style="color: #007700">(</span><span style="color: #0000BB">$item</span><span style="color: #007700">[</span><span style="color: #DD0000">'original_link'</span><span style="color: #007700">]);<br> </span><span style="color: #0000BB">$menu_link_attributes </span><span style="color: #007700">= empty(</span><span style="color: #0000BB">$menu_attributes</span><span style="color: #007700">[</span><span style="color: #0000BB">MENU_ATTRIBUTES_LINK</span><span style="color: #007700">]) ? []<br> : </span><span style="color: #0000BB">array_filter</span><span style="color: #007700">(</span><span style="color: #0000BB">$menu_attributes</span><span style="color: #007700">[</span><span style="color: #0000BB">MENU_ATTRIBUTES_LINK</span><span style="color: #007700">]);<br> </span><span style="color: #0000BB">$menu_item_attributes </span><span style="color: #007700">= empty(</span><span style="color: #0000BB">$menu_attributes</span><span style="color: #007700">[</span><span style="color: #0000BB">MENU_ATTRIBUTES_ITEM</span><span style="color: #007700">]) ? []<br> : </span><span style="color: #0000BB">array_filter</span><span style="color: #007700">(</span><span style="color: #0000BB">$menu_attributes</span><span style="color: #007700">[</span><span style="color: #0000BB">MENU_ATTRIBUTES_ITEM</span><span style="color: #007700">]);<br><br> if (</span><span style="color: #0000BB">count</span><span style="color: #007700">(</span><span style="color: #0000BB">$menu_link_attributes</span><span style="color: #007700">)) {<br> </span><span style="color: #0000BB">$url_attributes </span><span style="color: #007700">= </span><span style="color: #0000BB">$item</span><span style="color: #007700">[</span><span style="color: #DD0000">'url'</span><span style="color: #007700">]-></span><span style="color: #0000BB">getOption</span><span style="color: #007700">(</span><span style="color: #DD0000">'attributes'</span><span style="color: #007700">) ?: [];<br> </span><span style="color: #0000BB">$attributes </span><span style="color: #007700">= </span><span style="color: #0000BB">array_merge</span><span style="color: #007700">(</span><span style="color: #0000BB">$url_attributes</span><span style="color: #007700">, </span><span style="color: #0000BB">$menu_link_attributes</span><span style="color: #007700">);<br> </span><span style="color: #0000BB">$item</span><span style="color: #007700">[</span><span style="color: #DD0000">'url'</span><span style="color: #007700">]-></span><span style="color: #0000BB">setOption</span><span style="color: #007700">(</span><span style="color: #DD0000">'attributes'</span><span style="color: #007700">, </span><span style="color: #0000BB">$attributes</span><span style="color: #007700">);<br> }<br><br> if (</span><span style="color: #0000BB">count</span><span style="color: #007700">(</span><span style="color: #0000BB">$menu_item_attributes</span><span style="color: #007700">)) {<br> foreach (</span><span style="color: #0000BB">$menu_item_attributes </span><span style="color: #007700">as </span><span style="color: #0000BB">$attribute </span><span style="color: #007700">=> </span><span style="color: #0000BB">$info</span><span style="color: #007700">) {<br> </span><span style="color: #0000BB">$item</span><span style="color: #007700">[</span><span style="color: #DD0000">'attributes'</span><span style="color: #007700">]-></span><span style="color: #0000BB">setAttribute</span><span style="color: #007700">(</span><span style="color: #0000BB">$attribute</span><span style="color: #007700">, </span><span style="color: #0000BB">$info</span><span style="color: #007700">);<br> }<br> }<br><br> if (!empty(</span><span style="color: #0000BB">$item</span><span style="color: #007700">[</span><span style="color: #DD0000">'below'</span><span style="color: #007700">])) {<br> </span><span style="color: #0000BB">menu_attributes_set_attributes</span><span style="color: #007700">(</span><span style="color: #0000BB">$item</span><span style="color: #007700">[</span><span style="color: #DD0000">'below'</span><span style="color: #007700">]);<br> }<br> }<br>}<br></span><span style="color: #0000BB">?></span></span></pre></div>
<p>1. There is an "r" missing (typo) in the function name:<br>
function menu_attibutes_set_attributes($items) vs. function menu_att<strong>r</strong>ibutes_set_attributes($items)</p>
<p>2. Not all menu items seem to have the "original_link" key set. For example core links like cron or flush caches from devel module.<br>
That leads to:</p>
<p><em>TypeError: Argument 1 passed to menu_attributes_get_attributes() must implement interface Drupal\Core\Menu\MenuLinkInterface, null given, called in drupal8/modules/contrib/menu_attributes/menu_attributes.module on line 313 in menu_attributes_get_attributes() (line 346 of modules/contrib/menu_attributes/menu_attributes.module). </em></p>
<p>So I'd suggest to wrap it in an !empty check:</p>
<div class="codeblock">
<pre><span style="color: #000000"><span style="color: #0000BB"><?php<br></span><span style="color: #FF8000">/**<br> * Set the attributes recursively on the given menu items.<br> *<br> * @param array $items<br> * An array of menu items.<br> */<br></span><span style="color: #007700">function </span><span style="color: #0000BB">menu_attributes_set_attributes</span><span style="color: #007700">(</span><span style="color: #0000BB">$items</span><span style="color: #007700">) {<br> foreach (</span><span style="color: #0000BB">$items </span><span style="color: #007700">as &</span><span style="color: #0000BB">$item</span><span style="color: #007700">) {<br> if (!empty(</span><span style="color: #0000BB">$item</span><span style="color: #007700">[</span><span style="color: #DD0000">'original_link'</span><span style="color: #007700">])) {<br> </span><span style="color: #0000BB">$menu_attributes </span><span style="color: #007700">= </span><span style="color: #0000BB">menu_attributes_get_attributes</span><span style="color: #007700">(</span><span style="color: #0000BB">$item</span><span style="color: #007700">[</span><span style="color: #DD0000">'original_link'</span><span style="color: #007700">]);<br> </span><span style="color: #0000BB">$menu_link_attributes </span><span style="color: #007700">= empty(</span><span style="color: #0000BB">$menu_attributes</span><span style="color: #007700">[</span><span style="color: #0000BB">MENU_ATTRIBUTES_LINK</span><span style="color: #007700">]) ? []<br> : </span><span style="color: #0000BB">array_filter</span><span style="color: #007700">(</span><span style="color: #0000BB">$menu_attributes</span><span style="color: #007700">[</span><span style="color: #0000BB">MENU_ATTRIBUTES_LINK</span><span style="color: #007700">]);<br> </span><span style="color: #0000BB">$menu_item_attributes </span><span style="color: #007700">= empty(</span><span style="color: #0000BB">$menu_attributes</span><span style="color: #007700">[</span><span style="color: #0000BB">MENU_ATTRIBUTES_ITEM</span><span style="color: #007700">]) ? []<br> : </span><span style="color: #0000BB">array_filter</span><span style="color: #007700">(</span><span style="color: #0000BB">$menu_attributes</span><span style="color: #007700">[</span><span style="color: #0000BB">MENU_ATTRIBUTES_ITEM</span><span style="color: #007700">]);<br><br> if (</span><span style="color: #0000BB">count</span><span style="color: #007700">(</span><span style="color: #0000BB">$menu_link_attributes</span><span style="color: #007700">)) {<br> </span><span style="color: #0000BB">$url_attributes </span><span style="color: #007700">= </span><span style="color: #0000BB">$item</span><span style="color: #007700">[</span><span style="color: #DD0000">'url'</span><span style="color: #007700">]-></span><span style="color: #0000BB">getOption</span><span style="color: #007700">(</span><span style="color: #DD0000">'attributes'</span><span style="color: #007700">) ?: [];<br> </span><span style="color: #0000BB">$attributes </span><span style="color: #007700">= </span><span style="color: #0000BB">array_merge</span><span style="color: #007700">(</span><span style="color: #0000BB">$url_attributes</span><span style="color: #007700">, </span><span style="color: #0000BB">$menu_link_attributes</span><span style="color: #007700">);<br> </span><span style="color: #0000BB">$item</span><span style="color: #007700">[</span><span style="color: #DD0000">'url'</span><span style="color: #007700">]-></span><span style="color: #0000BB">setOption</span><span style="color: #007700">(</span><span style="color: #DD0000">'attributes'</span><span style="color: #007700">, </span><span style="color: #0000BB">$attributes</span><span style="color: #007700">);<br> }<br><br> if (</span><span style="color: #0000BB">count</span><span style="color: #007700">(</span><span style="color: #0000BB">$menu_item_attributes</span><span style="color: #007700">)) {<br> foreach (</span><span style="color: #0000BB">$menu_item_attributes </span><span style="color: #007700">as </span><span style="color: #0000BB">$attribute </span><span style="color: #007700">=> </span><span style="color: #0000BB">$info</span><span style="color: #007700">) {<br> </span><span style="color: #0000BB">$item</span><span style="color: #007700">[</span><span style="color: #DD0000">'attributes'</span><span style="color: #007700">]-></span><span style="color: #0000BB">setAttribute</span><span style="color: #007700">(</span><span style="color: #0000BB">$attribute</span><span style="color: #007700">, </span><span style="color: #0000BB">$info</span><span style="color: #007700">);<br> }<br> }<br> }<br><br> if (!empty(</span><span style="color: #0000BB">$item</span><span style="color: #007700">[</span><span style="color: #DD0000">'below'</span><span style="color: #007700">])) {<br> </span><span style="color: #0000BB">menu_attributes_set_attributes</span><span style="color: #007700">(</span><span style="color: #0000BB">$item</span><span style="color: #007700">[</span><span style="color: #DD0000">'below'</span><span style="color: #007700">]);<br> }<br><br> }<br>}<br></span><span style="color: #0000BB">?></span></span></pre></div>
issue
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