Add initial support for reading candidate data from a CSV file

php-template/main.php

@@ -18,8 +18,29 @@ if (json_last_error() !== JSON_ERROR_NONE) {
     exit(1);
 }
 
+// Convert CSV into an array of dictionaries. Use the header as the key in the dictionary.
+$candidates = [];
+if (isset($argv[2])) {
+    if (($handle = fopen($argv[2], "r")) !== FALSE) {
+        $headers = fgetcsv($handle);
+        while (($data = fgetcsv($handle)) !== FALSE) {
+            $candidate = [];
+            foreach ($headers as $key => $value) {
+                $candidate[$value] = $data[$key];
+            }
+            $candidates[] = $candidate;
+        }
+        fclose($handle);
+    } else {
+        error_log('Error opening CSV');
+        exit(1);
+    }
+}
+
+// TODO: Check that candidates were read successfully??
+
 $renderer = new SPLPageRenderer();
-$pageContent = $renderer->renderCouncilPage($config);
+$pageContent = $renderer->renderCouncilPage($config, $candidates);
 if ($pageContent === null) {
     exit(2);
 }