widget/reply: lazy image loading in html5

[minimedit.git] / widget / reply.php

diff --git a/widget/reply.php b/widget/reply.php
index 0935567e82ecb51ba2aeb4ff0a6717b50e313abe..4da0ffa884e317fdc1706766cd60f1a2c57120f7 100644 (file)
--- a/widget/reply.php
+++ b/widget/reply.php
@@ -4,6 +4,7 @@ require_once 'database.inc.php';
 
 $journalcol = [
        'assign' => 'Toegewezen aan',
+       'subject' => 'Onderwerp',
 ];
 
 if ($_POST) {
@@ -17,7 +18,14 @@ if ($_POST) {
                        }
                        $target .= '/' . $User->login;
                        if ($result = userupload($_FILES['image'], $target)) {
-                               $html .= sprintf('<p><img src="/thumb/640x/%s" /></p>', $result);
+                               if (preg_match('(^image/)', $_FILES['image']['type'])) {
+                                       $html .= sprintf('<p><img src="/thumb/640x/%s" /></p>', $result);
+                               }
+                               else {
+                                       $html .= sprintf('<p>Bijgevoegd bestand: <a href="/%s" />%s</a></p>',
+                                               $result, basename($result)
+                                       );
+                               }
                        }
                }
                $query = $Db->set('comments', [
@@ -78,13 +86,19 @@ $query = $Db->query("SELECT $cols FROM comments WHERE page = ? ORDER BY created"
 
 print '<ul class="replies">';
 
+$imagecount = 0;
 while ($row = $query->fetch()) {
        $rowuser = new User("profile/{$row->author}");
        printf('<li id="%d">', $row->id);
        printf('<strong>%s</strong> <small class=date>%s</small>',
                $rowuser->html, showdate(preg_split('/\D/', $row->created))
        );
-       printf("<blockquote>\n%s</blockquote>\n", $row->message);
+       if ($html = $row->message) {
+               $html = preg_replace('/(?<=<img )/',
+                       $imagecount > 2 ? 'loading="lazy" ' : '', $html, -1, $found);
+               $imagecount += $found;
+               printf("<blockquote>\n%s</blockquote>\n", $html);
+       }
        if ($changes = json_decode($row->journal)) {
                print '<ul>';
                foreach ($changes as $change) {