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[ticket/17291] Default to fa-solid if classes are set without fa class

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PHPBB3-17291
This commit is contained in:
Marc Alexander
2024-03-04 19:24:52 +01:00
parent 511d96a522
commit ddb4f142a6
2 changed files with 35 additions and 2 deletions
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35
phpBB/phpbb/template/twig/extension/icon.php
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@@ -83,7 +83,7 @@ class icon extends AbstractExtension
switch ($type)
{
case 'font':
// Nothing to do here..
$classes = $this->insert_fa_class($classes);
break;
case 'png':
@@ -168,6 +168,39 @@ class icon extends AbstractExtension
}
}
/**
* Insert fa class into class string by checking if class string contains any fa classes
*
* @param string $class_string
* @return string Updated class string or original class string if fa class is already set or string is empty
*/
protected function insert_fa_class(string $class_string): string
{
if (empty($class_string))
{
return $class_string;
}
// These also include pro class name we don't use, but handle them properly anyway
$fa_classes = ['fa-solid', 'fas', 'fa-regular', 'far', 'fal', 'fa-light', 'fab', 'fa-brands'];
// Split the class string into individual words
$icon_classes = explode(' ', $class_string);
// Check if the class string contains any of the fa classes, just return class string in that case
foreach ($icon_classes as $word)
{
if (in_array($word, $fa_classes))
{
return $class_string;
}
}
// If we reach this it means we didn't have any fa classes in the class string.
// Prepend class string with fas for fa-solid
return 'fas ' . $class_string;
}
/**
* Prepare an SVG for usage in the template icon.
*