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Code Issues Releases Wiki Activity

af_redditimgur: don't try to load empty html; fix a warning in update debugger

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This commit is contained in:
Andrew Dolgov
2021-02-06 10:31:06 +03:00
parent ce489a724b
commit 5849a39820
2 changed files with 38 additions and 36 deletions
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2
classes/feeds.php
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@@ -772,7 +772,7 @@ class Feeds extends Handler_Protected {
Debug::set_loglevel($xdebug); Debug::set_loglevel($xdebug);
$feed_id = (int)$_REQUEST["feed_id"]; $feed_id = (int)$_REQUEST["feed_id"];
@$do_update = $_REQUEST["action"] == "do_update"; $do_update = ($_REQUEST["action"] ?? "") == "do_update";
$csrf_token = $_POST["csrf_token"]; $csrf_token = $_POST["csrf_token"];
$sth = $this->pdo->prepare("SELECT id FROM ttrss_feeds WHERE id = ? AND owner_uid = ?"); $sth = $this->pdo->prepare("SELECT id FROM ttrss_feeds WHERE id = ? AND owner_uid = ?");

6
plugins/af_redditimgur/init.php
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@@ -515,9 +515,10 @@ class Af_RedditImgur extends Plugin {
function hook_article_filter($article) { function hook_article_filter($article) {
if (strpos($article["link"], "reddit.com/r/") !== false) { if (strpos($article["link"], "reddit.com/r/") !== false && !empty($article["content"])) {
$doc = new DOMDocument(); $doc = new DOMDocument();
@$doc->loadHTML($article["content"]);
if (@$doc->loadHTML($article["content"])) {
$xpath = new DOMXPath($doc); $xpath = new DOMXPath($doc);
$content_link = $xpath->query("(//a[contains(., '[link]')])")->item(0); $content_link = $xpath->query("(//a[contains(., '[link]')])")->item(0);
@@ -567,6 +568,7 @@ class Af_RedditImgur extends Plugin {
$article = $this->readability($article, $content_link->getAttribute("href"), $doc, $xpath); $article = $this->readability($article, $content_link->getAttribute("href"), $doc, $xpath);
} }
} }
}
return $article; return $article;
} }