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More intelligent quotation shortening while link embedding

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This commit is contained in:
Max Kostikov 2019-08-09 16:59:14 +02:00
parent 4382e53acb
commit af690b64d6
1 changed files with 4 additions and 3 deletions
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5
Zotlabs/Module/Linkinfo.php
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@ -275,7 +275,7 @@ class Linkinfo extends \Zotlabs\Web\Controller {
// Check codepage in HTTP headers or HTML if not exist
$cp = (preg_match('/Content-Type: text\/html; charset=(.+)\r\n/i', $header, $o) ? $o[1] : '');
if(empty($cp))
$cp = (preg_match('/meta.+content=["|\']text\/html; charset=([^"|\']+)/i', $body, $o) ? $o[1] : 'AUTO');
$cp = (preg_match('/meta.+content=["\']text\/html; charset=([^"\']+)/i', $body, $o) ? $o[1] : 'AUTO');
$body = mb_convert_encoding($body, 'UTF-8', $cp);
$body = mb_convert_encoding($body, 'HTML-ENTITIES', "UTF-8");
@ -445,7 +445,8 @@ class Linkinfo extends \Zotlabs\Web\Controller {
while (strpos($text, " "))
$text = trim(str_replace(" ", " ", $text));
$siteinfo["text"] = html_entity_decode(substr($text,0,350), ENT_QUOTES, "UTF-8").'...';
$text = substr(html_entity_decode($text, ENT_QUOTES, "UTF-8"), 0, 350);
$siteinfo["text"] = rtrim(substr($text, 0, strrpos($text, " ")), "?.,:;!-") . '...';
}
}