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Better design for links in Mastodon posts

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This commit is contained in:
Michael 2017-05-08 12:18:30 +00:00
commit 2002fc8a2a
1 changed files with 34 additions and 0 deletions
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34
include/bbcode.php
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@ -170,6 +170,36 @@ function cleancss($input) {
return $cleaned;
}
function bb_style_url($match) {
$url = $match[1];
$parts = parse_url($url);
if (!isset($parts['scheme'])) {
return $url;
}
$styled_url = $url;
$scheme = $parts['scheme'].'://';
$styled_url = str_replace($scheme, '', $styled_url);
$html = '<a href="%s" rel="nofollow noopener" target="_blank">'.
'<span class="invisible">%s</span>';
if (strlen($styled_url) > 30) {
$html .= '<span class="ellipsis">%s</span>'.
'<span class="invisible">%s</span></a>';
$ellipsis = substr($styled_url, 0, 30);
$rest = substr($styled_url, 30);
return sprintf($html, $url, $scheme, $ellipsis, $rest);
} else {
$html .= '%s</a>';
return sprintf($html, $url, $scheme, $styled_url);
}
}
function stripcode_br_cb($s) {
return '[code]' . str_replace('<br />', '', $s[1]) . '[/code]';
}
@ -956,6 +986,10 @@ function bbcode($Text, $preserve_nl = false, $tryoembed = true, $simplehtml = fa
$Text = preg_replace("/([#])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism",
'$1<a href="$2" class="tag" title="$3">$3</a>', $Text);
if ($simplehtml == 7) {
$Text = preg_replace_callback("/\[url\]([$URLSearchString]*)\[\/url\]/ism", 'bb_style_url', $Text);
}
$Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/ism", '<a href="$1" target="_blank">$1</a>', $Text);
$Text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '<a href="$1" target="_blank">$2</a>', $Text);
//$Text = preg_replace("/\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[\/url\]/ism", '<a href="$1" target="_blank">$2</a>', $Text);