initial

1 files changed, 48 insertions, 0 deletions

diff --git a/htdocs/sass.php b/htdocs/sass.php
new file mode 100644
index 0000000..eb24962
--- /dev/null
+++ b/htdocs/sass.php
@@ -0,0 +1,48 @@
+<?php
+
+require __DIR__.'/../init.php';
+global $config;
+
+$name = $_REQUEST['name'] ?? '';
+if (!$config['is_dev'] || !$name || !file_exists($path = ROOT.'/htdocs/scss/'.$name.'.scss')) {
+    // logError(__FILE__.': access denied');
+    http_response_code(403);
+    exit;
+}
+
+// logInfo(__FILE__.': continuing, path='.$path);
+
+$cmd = 'sassc -t expanded '.escapeshellarg($path);
+$descriptorspec = [
+   0 => ['pipe', 'r'], // stdin
+   1 => ['pipe', 'w'], // stdout
+   2 => ['pipe', 'w'], // stderr
+];
+
+$process = proc_open($cmd, $descriptorspec, $pipes, ROOT);
+if (!is_resource($process)) {
+    http_response_code(500);
+    logError('could not open sassc process');
+    exit;
+}
+
+$stdout = stream_get_contents($pipes[1]);
+fclose($pipes[1]);
+
+$stderr = stream_get_contents($pipes[2]);
+fclose($pipes[2]);
+
+$code = proc_close($process);
+if ($code) {
+    http_response_code(500);
+    logError('sassc('.$path.') returned '.$code);
+    logError($stderr);
+    exit;
+}
+
+header('Content-Type: text/css');
+header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0");
+header("Cache-Control: post-check=0, pre-check=0", false);
+header("Pragma: no-cache");
+
+echo $stdout;