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-rw-r--r--include/text.php44
1 files changed, 26 insertions, 18 deletions
diff --git a/include/text.php b/include/text.php
index df066a05d..9635925b5 100644
--- a/include/text.php
+++ b/include/text.php
@@ -1542,39 +1542,46 @@ function unobscure_mail(&$item) {
function theme_attachments(&$item) {
+ $s = '';
$arr = json_decode($item['attach'],true);
-
if(is_array($arr) && count($arr)) {
- $attaches = array();
+
+ $attaches = [];
foreach($arr as $r) {
- $icon = getIconFromType($r['type']);
+ if(isset($r['type']))
+ $icon = getIconFromType($r['type']);
- if($r['title'])
+ if(isset($r['title']))
$label = urldecode(htmlspecialchars($r['title'], ENT_COMPAT, 'UTF-8'));
- if(! $label && $r['href'])
+ if(! $label && isset($r['href']))
$label = basename($r['href']);
//some feeds provide an attachment where title an empty space
if(! $label || $label == ' ')
$label = t('Unknown Attachment');
- $title = t('Size') . ' ' . (($r['length']) ? userReadableSize($r['length']) : t('unknown'));
+ $title = t('Size') . ' ' . (isset($r['length']) ? userReadableSize($r['length']) : t('unknown'));
require_once('include/channel.php');
- if(is_foreigner($item['author_xchan']))
- $url = $r['href'];
- else
- $url = z_root() . '/magic?f=&owa=1&hash=' . $item['author_xchan'] . '&bdest=' . bin2hex($r['href'] . '/' . $r['revision']);
+
+ if (isset($r['href'])) {
+ if(is_foreigner($item['author_xchan']))
+ $url = $r['href'];
+ else
+ $url = z_root() . '/magic?f=&owa=1&hash=' . $item['author_xchan'] . '&bdest=' . bin2hex($r['href'] . '/' . $r['revision']);
+ }
//$s .= '<a href="' . $url . '" title="' . $title . '" class="attachlink" >' . $icon . '</a>';
- $attaches[] = array('label' => $label, 'url' => $url, 'icon' => $icon, 'title' => $title);
+ if (isset($label) && isset($url) && isset($icon) && isset($title))
+ $attaches[] = array('label' => $label, 'url' => $url, 'icon' => $icon, 'title' => $title);
}
- $s = replace_macros(get_markup_template('item_attach.tpl'), array(
- '$attaches' => $attaches
- ));
+ if (count($attaches) > 0)
+ $s = replace_macros(get_markup_template('item_attach.tpl'), [
+ '$attaches' => $attaches
+ ]);
}
return $s;
@@ -1612,8 +1619,8 @@ function format_categories(&$item,$writeable) {
*/
function format_hashtags(&$item) {
- $s = '';
+ $s = '';
$terms = get_terms_oftype($item['term'], array(TERM_HASHTAG,TERM_COMMUNITYTAG));
if($terms) {
foreach($terms as $t) {
@@ -1635,13 +1642,14 @@ function format_hashtags(&$item) {
}
-
function format_mentions(&$item) {
- $s = '';
+ $s = '';
$terms = get_terms_oftype($item['term'],TERM_MENTION);
if($terms) {
foreach($terms as $t) {
+ if(! isset($t['term']))
+ continue;
$term = htmlspecialchars($t['term'],ENT_COMPAT,'UTF-8',false) ;
if(! trim($term))
continue;
@@ -3695,7 +3703,7 @@ function get_forum_channels($uid) {
if(! $uid)
return;
- if(App::$data['forum_channels'])
+ if(isset(App::$data['forum_channels']))
return App::$data['forum_channels'];
$xf = '';