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Merge pull request #7598 from annando/fix-picture-detection

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Fix cache key problem / avoid need for fetching own pictures
This commit is contained in:
Hypolite Petovan 2019-09-04 18:31:58 -04:00 committed by GitHub
parent 1b4125c194 5e60d0c94f
commit 39a4a3cd5f
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 61 additions and 46 deletions
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29
src/Content/Text/BBCode.php
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@ -1056,7 +1056,8 @@ class BBCode extends BaseObject
private static function removePictureLinksCallback($match)
{
$text = Cache::get($match[1]);
$cache_key = 'remove:' . $match[1];
$text = Cache::get($cache_key);
if (is_null($text)) {
$a = self::getApp();
@ -1098,7 +1099,7 @@ class BBCode extends BaseObject
}
}
}
Cache::set($match[1], $text);
Cache::set($cache_key, $text);
}
return $text;
@ -1115,11 +1116,26 @@ class BBCode extends BaseObject
private static function cleanPictureLinksCallback($match)
{
$text = Cache::get($match[1]);
if (is_null($text)) {
$a = self::getApp();
// When the picture link is the own photo path then we can avoid fetching the link
$own_photo_url = preg_quote(Strings::normaliseLink($a->getBaseURL()) . '/photos/');
if (preg_match('|' . $own_photo_url . '.*?/image/|', Strings::normaliseLink($match[1]))) {
if (!empty($match[3])) {
$text = "[img=" . str_replace('-1.', '-0.', $match[2]) . "]" . $match[3] . "[/img]";
} else {
$text = "[img]" . str_replace('-1.', '-0.', $match[2]) . "[/img]";
}
return $text;
}
$cache_key = 'clean:' . $match[1];
$text = Cache::get($cache_key);
if (!is_null($text)) {
return $text;
}
// Only fetch the header, not the content
$stamp1 = microtime(true);
$ch = @curl_init($match[1]);
@ -1165,8 +1181,7 @@ class BBCode extends BaseObject
}
}
}
Cache::set($match[1], $text);
}
Cache::set($cache_key, $text);
return $text;
}