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php 8 compat fixes for comment section

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This commit is contained in:
onli
2021-05-13 15:19:54 +02:00
parent cbca20a535
commit ed24403d36
4 changed files with 14 additions and 11 deletions
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6
include/functions_comments.inc.php
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@ -367,7 +367,7 @@ function serendipity_printComments($comments, $parentid = 0, $depth = 0, $trace
$comment['comment'] = (is_string($comment['body']) ? serendipity_specialchars(strip_tags($comment['body'])) : '');
$comment['url'] = (is_string($comment['url']) ? strip_tags($comment['url']) : '');
$comment['link_delete'] = $serendipity['baseURL'] . 'comment.php?serendipity[delete]=' . $comment['id'] . '&serendipity[entry]=' . $comment['entry_id'] . '&serendipity[type]=comments&' . $formToken;
$comment['link_delete'] = $serendipity['baseURL'] . 'comment.php?serendipity[delete]=' . ($comment['id'] ?? '') . '&serendipity[entry]=' . ($comment['entry_id'] ?? '') . '&serendipity[type]=comments&' . $formToken;
/* Fix invalid cases in protocoll part */
if (!empty($comment['url'])) {
@ -406,7 +406,7 @@ function serendipity_printComments($comments, $parentid = 0, $depth = 0, $trace
}
if (serendipity_userLoggedIn()) {
if ($comment['subscribed'] == 'true') {
if (($comment['subscribed'] ?? null) == 'true') {
if ($comment['status'] == 'approved') {
$comment['body'] .= '<div class="serendipity_subscription_on"><em>' . ACTIVE_COMMENT_SUBSCRIPTION . '</em></div>';
} else {
@ -418,7 +418,7 @@ function serendipity_printComments($comments, $parentid = 0, $depth = 0, $trace
}
$_smartyComments[] = $comment;
if ($comment['id'] && $parentid !== VIEWMODE_LINEAR ) {
if (isset($comment['id']) && $comment['id'] && $parentid !== VIEWMODE_LINEAR ) {
serendipity_printComments($comments, $comment['id'], ($depth+1), ($trace . $i . '.'), $smarty_block, $smarty_file);
}
}