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fix: Call to a member function find() on bool (#3146)

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* fix: Call to a member function find() on bool

Happens when defaultLinkTo() is passed the empty string.

* fix: prevent exception in defaultLinkTo() when passed the empty string

* refactor
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Dag 2022-11-15 03:01:27 +01:00 • committed by GitHub
parent 001427243c
commit dbab225fd2
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2 changed files with 27 additions and 14 deletions
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13
bridges/GitlabIssueBridge.php
View file

@ -158,7 +158,10 @@ class GitlabIssueBridge extends BridgeAbstract
$item['timestamp'] = $description->created_at ?? $description->updated_at;
$item['author'] = $this->parseAuthor($description_html);
$author = $this->parseAuthor($description_html);
if ($author) {
$item['author'] = $author;
}
$item['title'] = $description->title;
$item['content'] = markdownToHtml($description->description);
@ -179,7 +182,10 @@ class GitlabIssueBridge extends BridgeAbstract
$item['timestamp'] = $description_html->find('.merge-request-details time', 0)->datetime;
$item['author'] = $this->parseAuthor($description_html);
$author = $this->parseAuthor($description_html);
if ($author) {
$item['author'] = $author;
}
$item['title'] = 'Merge Request ' . $description->title;
$item['content'] = markdownToHtml($description->description);
@ -205,6 +211,9 @@ class GitlabIssueBridge extends BridgeAbstract
$authors = $description_html->find('.issuable-meta a.author-link, .merge-request a.author-link');
$editors = $description_html->find('.edited-text a.author-link');
if ($authors === [] && $editors === []) {
return null;
}
$author_str = implode(' ', $authors);
if ($editors) {
$author_str .= ', ' . implode(' ', $editors);

28
lib/html.php
View file

@ -169,31 +169,35 @@ function backgroundToImg($htmlContent)
*
* @link https://github.com/plaidfluff/php-urljoin php-urljoin
*
* @param string|object $content The HTML content. Supports HTML objects or string objects
* @param string $server Fully qualified URL to the page containing relative links
* @return object Content with fixed URLs.
* @param string|object $dom The HTML content. Supports HTML objects or string objects
* @param string $url Fully qualified URL to the page containing relative links
* @return string|object Content with fixed URLs.
*/
function defaultLinkTo($content, $server)
function defaultLinkTo($dom, $url)
{
if ($dom === '') {
return $url;
}
$string_convert = false;
if (is_string($content)) {
if (is_string($dom)) {
$string_convert = true;
$content = str_get_html($content);
$dom = str_get_html($dom);
}
foreach ($content->find('img') as $image) {
$image->src = urljoin($server, $image->src);
foreach ($dom->find('img') as $image) {
$image->src = urljoin($url, $image->src);
}
foreach ($content->find('a') as $anchor) {
$anchor->href = urljoin($server, $anchor->href);
foreach ($dom->find('a') as $anchor) {
$anchor->href = urljoin($url, $anchor->href);
}
if ($string_convert) {
$content = $content->outertext;
$dom = $dom->outertext;
}
return $content;
return $dom;
}
/**