From 5a44137ddea7b3a6d7f68cbe71594f7633d6e9a6 Mon Sep 17 00:00:00 2001
From: winter
Date: Sun, 16 Feb 2025 19:36:51 +0000
Subject: link previews

---
 templates/note.php              | 11 +++++++++++
 templates/note_link_preview.php | 23 +++++++++++++++++++++++
 2 files changed, 34 insertions(+)
 create mode 100644 templates/note_link_preview.php

(limited to 'templates')

diff --git a/templates/note.php b/templates/note.php
index 81f7e38..4cdcd94 100644
--- a/templates/note.php
+++ b/templates/note.php
@@ -5,6 +5,8 @@ use Digitigrade\Model\NotePrivacyScope;
 use Digitigrade\Model\UserAccount;
 use Digitigrade\UserSettings;
 
+const MAX_PREVIEW_CARDS = 1;
+
 $user = UserAccount::findByCurrentSession();
 $prefs = $user ? new UserSettings($user) : null;
 $interKinds = [];
@@ -89,6 +91,15 @@ if ($user != null) {
                 </div>
             <?php endif; ?>
 
+            <?php
+            $i = 0;
+            foreach ($note->getLinkPreviews() as $preview) {
+                call_template("note_link_preview", ['preview' => $preview]);
+                if (++$i > MAX_PREVIEW_CARDS)
+                    break;
+            }
+            ?>
+
             <?php if (isset($note->summary)): ?>
             </details>
         <?php endif; ?>
diff --git a/templates/note_link_preview.php b/templates/note_link_preview.php
new file mode 100644
index 0000000..81431b1
--- /dev/null
+++ b/templates/note_link_preview.php
@@ -0,0 +1,23 @@
+<?php
+$siteName = hostname_from_uri($preview->url);
+if ($preview->siteName != $siteName) {
+    $siteName = htmlspecialchars($preview->siteName) . ' &bullet; ' . $siteName;
+}
+?>
+
+<a class="linkPreview style-<?= htmlspecialchars($preview->style) ?>" href="<?= htmlspecialchars($preview->url) ?>"
+    target="_blank" rel="noreferrer nofollow">
+
+    <?php if ($preview->style == 'text' || !isset($preview->imageUrl)): ?>
+        <div></div>
+    <?php else: ?>
+        <img src="<?= htmlspecialchars($preview->imageUrl) ?>">
+    <?php endif; ?>
+
+    <div class="info">
+        <span class="siteName"><?= $siteName ?></span>
+        <span class="title"><?= htmlspecialchars($preview->title) ?></span>
+        <span class="description"><?= htmlspecialchars($preview->description) ?></span>
+    </div>
+
+</a>
\ No newline at end of file
-- 
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