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more alt-text quotes

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Mike Macgirvin 2024-08-28 08:50:08 +10:00
parent 36f8e84c72
commit 27ac124c59
1 changed files with 3 additions and 4 deletions
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7
src/Lib/Activity.php
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@ -4813,11 +4813,10 @@ class Activity
if (isset($a['image'])) {
if (self::media_not_in_body($a['image'], $item['body']) && self::media_not_in_body($a['href'], $item['body'])) {
if (isset($a['name']) && $a['name']) {
$alt = htmlspecialchars($a['name'], ENT_QUOTES, 'UTF-8', false);
// Escape brackets by converting to unicode full-width bracket since regular brackets will confuse multicode/bbcode parsing.
// The full width bracket isn't quite as alien looking as most other unicode bracket replacements.
// Do the same for double-quotes; which may present issues with the HTML purifier and when rendered as HTML attributes.
$alt = str_replace(['[', ']', '\"', '"', '"'], ['［', '］', '＂', '＂', '＂'], $alt);
$alt = str_replace(['[', ']', '\\"', '\"', '"', '"'], ['［', '］', '＂', '＂', '＂', '＂'], $a['name']); $alt = htmlspecialchars($alt, ENT_QUOTES, 'UTF-8', false);
$item['body'] .= "\n\n" . '[img alt="' . $alt . '"]' . $a['href'] . '[/img]';
} else {
$item['body'] .= "\n\n" . '[img]' . $a['href'] . '[/img]';
@ -4827,10 +4826,10 @@ class Activity
}
elseif (self::media_not_in_body($a['href'], $item['body'])) {
if (isset($a['name']) && $a['name']) {
$alt = htmlspecialchars($a['name'], ENT_QUOTES, 'UTF-8', false);
// Escape brackets by converting to unicode full-width bracket since regular brackets will confuse multicode/bbcode parsing.
// The full width bracket isn't quite as alien looking as most other unicode bracket replacements.
$alt = str_replace(['[', ']', '\"', '"', '"'], ['［', '］', '＂', '＂', '＂'], $alt);
// Do the same for double-quotes; which may present issues with the HTML purifier and when rendered as HTML attributes.
$alt = str_replace(['[', ']', '\\"', '\"', '"', '"'], ['［', '］', '＂', '＂', '＂', '＂'], $a['name']); $alt = htmlspecialchars($alt, ENT_QUOTES, 'UTF-8', false);
$item['body'] .= "\n\n" . '[img alt="' . $alt . '"]' . $a['href'] . '[/img]';
} else {
$item['body'] .= "\n\n" . '[img]' . $a['href'] . '[/img]';