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test inlining

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This commit is contained in:
Bruno Rybársky 2024-02-04 10:42:36 +01:00
parent b59414f836
commit 68d77a2138
1 changed files with 16 additions and 9 deletions
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25
lib/inliner.php
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@ -9,21 +9,28 @@ function inlineLocalStylesFromHref($inputString) {
// Extract the href attribute value // Extract the href attribute value
$href = $match[1]; $href = $match[1];
$fname = $_SERVER['DOCUMENT_ROOT'] . '/' . $href; $cssFilePath = $_SERVER['DOCUMENT_ROOT'] . '/' . $href;
echo "from $fname"; echo "from $cssFilePath";
// Get the content of the local CSS file
$cssContent = file_get_contents($_SERVER['DOCUMENT_ROOT'] . '/' . $href);
// Replace url() declarations in the CSS content with updated paths // Get the content of the local CSS file
$cssContent = preg_replace_callback('/url\(["\']?\/(.*?)(?:[?#].*?)?["\']?\)/i', function($urlMatch) { $cssContent = file_get_contents($cssFilePath);
// Get the directory where the CSS file is located
$cssDir = dirname($cssFilePath);
// Replace relative paths in the CSS content to be relative to the CSS file's directory
$cssContent = preg_replace_callback('/url\(["\']?(\/.*?|.*?)["\']?\)/i', function($urlMatch) use ($cssDir) {
// Extract the URL value // Extract the URL value
$url = $urlMatch[1]; $url = $urlMatch[1];
// Modify the path as needed // Combine with the CSS file's directory to create an absolute path
$modifiedPath = '/new/path/' . $url; $absolutePath = $cssDir . '/' . $url;
// Make the path relative to the CSS file's directory
$relativePath = ltrim(substr($absolutePath, strlen($_SERVER['DOCUMENT_ROOT'])), '/');
// Create the updated url() declaration // Create the updated url() declaration
$updatedUrlDeclaration = 'url("' . $modifiedPath . '")'; $updatedUrlDeclaration = 'url("' . $relativePath . '")';
return $updatedUrlDeclaration; return $updatedUrlDeclaration;
}, $cssContent); }, $cssContent);