Add item read page (#7)

- Open items links in an external window - Include "Keep as New" button
2024-04-13 13:39:49 -04:00
parent 9b2190252f
commit ee86eeef13
4 changed files with 147 additions and 11 deletions
--- a/src/start.php
+++ b/src/start.php
@@ -49,6 +49,7 @@ function page_head(string $title): void {
    ?><!DOCTYPE html>
 <html lang=en>
 <head>
+    <meta name=viewport content="width=device-width, initial-scale=1">
    <title><?=$title?> | Feed Reader Central</title>
    <link href=/assets/style.css rel=stylesheet>
 </head>
@@ -79,3 +80,32 @@ function page_head(string $title): void {
 function page_foot(): void {
    ?></main></body></html><?php
 }
+
+/**
+ * Redirect the user to the given URL
+ *
+ * @param string $value A local URL to which the user should be redirected
+ */
+function frc_redirect(string $value) {
+    if (str_starts_with($value, 'http')) {
+        http_response_code(400);
+        die();
+    }
+    header("Location: $value");
+    http_response_code(303);
+    die();
+}
+
+/**
+ * Convert a date/time string to a date/time in the configured format
+ *
+ * @param string $value The date/time string
+ * @return string The standard format of a date/time, or '(invalid date)' if the date could not be parsed
+ */
+function date_time(string $value): string {
+    try {
+        return (new DateTimeImmutable($value))->format(DATE_TIME_FORMAT);
+    } catch (Exception) {
+        return '(invalid date)';
+    }
+}