protected LibraryDiscoveryParser::setOverrideValue(array &$library, array $sub_key, array $overrides, $theme_path)
Overrides the specified library asset.
Parameters
array $library: The containing library definition.
array $sub_key: An array containing the sub-keys specifying the library asset, e.g.
1 | php['js'] |
or
1 | php['css', 'component'] |
array $overrides: Specifies the overrides, this is an array where the key is the asset to be overridden while the value is overriding asset.
File
- core/lib/Drupal/Core/Asset/LibraryDiscoveryParser.php, line 419
Class
- LibraryDiscoveryParser
- Parses library files to get extension data.
Namespace
Drupal\Core\Asset
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | protected function setOverrideValue(array &$library, array $sub_key, array $overrides, $theme_path) { foreach ($overrides as $original => $replacement) { // Get the attributes of the asset to be overridden. If the key does // not exist, then throw an exception. $key_exists = NULL; $parents = array_merge($sub_key, [$original]); // Save the attributes of the library asset to be overridden. $attributes = NestedArray::getValue($library, $parents, $key_exists); if ($key_exists) { // Remove asset to be overridden. NestedArray::unsetValue($library, $parents); // No need to replace if FALSE is specified, since that is a removal. if ($replacement) { // Ensure the replacement path is relative to drupal root. $replacement = $this->resolveThemeAssetPath($theme_path, $replacement); $new_parents = array_merge($sub_key, [$replacement]); // Replace with an override if specified. NestedArray::setValue($library, $new_parents, $attributes); } } }} |
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