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refactor: rewrite headings in accordion post module #935

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Merged
NiclasNorin merged 1 commit into from
Sep 18, 2025
Merged

refactor: rewrite headings in accordion post module #935

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40 changes: 39 additions & 1 deletion source/php/Module/Posts/TemplateController/ExpandableListTemplate.php
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Original file line number Diff line number Diff line change
Expand Up @@ -81,6 +81,44 @@ public function getColumnValues(): array
return $columnValues;
}

/**
* Rewrite post content headings to fit into accordion structure
*
* @param array $preparedPosts Array of prepared posts
*
* @return array
*/
private function rewritePostContent($preparedPosts): array
{
$rewrittenPosts = [];

$increment = empty($this->module->hideTitle) && !empty($this->data['post_title']) ? 2 : 1;

foreach ($preparedPosts as &$post) {
for ($i = 5; $i >= 1; $i--) {
$newLevel = $i + $increment;

if ($newLevel > 6) {
$newLevel = 6;
}

$post->postContentFiltered = preg_replace(
[
'/<h' . $i . '([^>]*)>/i',
'/<\/h' . $i . '>/i'
],
[
'<h' . $newLevel . '$1>',
'</h' . $newLevel . '>'
],
$post->postContentFiltered
);
}
}

return $preparedPosts;
}

/**
* Prepare Data for accordion
* @param array $items Array of posts
Expand All @@ -92,7 +130,7 @@ public function prepareExpandableList(): ?array
{
$accordion = [];

$this->data['posts'] = $this->preparePosts($this->module);
$this->data['posts'] = $this->rewritePostContent($this->preparePosts($this->module));
$columnValues = $this->getColumnValues();

if (!empty($this->data['posts']) && is_array($this->data['posts'])) {
Expand Down