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remove plaintext url rewriting for twitter posts

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This commit is contained in:
Andrew Dolgov 2013-07-31 14:58:14 +04:00
parent d41ad03712
commit 87721123b7
1 changed files with 0 additions and 49 deletions
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49
include/functions.php
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@ -2765,9 +2765,6 @@
$res = trim($str); if (!$res) return '';
if (strpos($res, "href=") === false)
$res = rewrite_urls($res);
$charset_hack = '<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
</head>';
@ -3992,52 +3989,6 @@
}
function rewrite_urls($html) {
libxml_use_internal_errors(true);
$charset_hack = '<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
</head>';
$doc = new DOMDocument();
$doc->loadHTML($charset_hack . $html);
$xpath = new DOMXPath($doc);
$entries = $xpath->query('//*/text()');
foreach ($entries as $entry) {
if (strstr($entry->wholeText, "://") !== false) {
$text = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i",
"<a target=\"_blank\" href=\"\\1\">\\1</a>", $entry->wholeText);
if ($text != $entry->wholeText) {
$cdoc = new DOMDocument();
$cdoc->loadHTML($charset_hack . $text);
foreach ($cdoc->childNodes as $cnode) {
$cnode = $doc->importNode($cnode, true);
if ($cnode) {
$entry->parentNode->insertBefore($cnode);
}
}
$entry->parentNode->removeChild($entry);
}
}
}
$node = $doc->getElementsByTagName('body')->item(0);
// http://tt-rss.org/forum/viewtopic.php?f=1&t=970
if ($node)
return $doc->saveXML($node);
else
return $html;
}
function filter_to_sql($filter, $owner_uid) {
$query = array();