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manually fix escaped underscores in links

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Zach Prezkuta 2012-08-26 18:18:43 -06:00
parent 9ae5ae6df5
commit f7a1999c15
2 changed files with 40 additions and 0 deletions
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16
include/bb2diaspora.php
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@ -162,6 +162,22 @@ function bb2diaspora($Text,$preserve_nl = false, $fordiaspora = true) {
$md = new Markdownify(false, false, false);
$Text = $md->parseString($Text);
// The Markdownify converter converts underscores '_' in URLs to '\_', which
// messes up the URL. Manually fix these
$count = 1;
$pos = bb_find_open_close($Text, '[', ']', $count);
while($pos !== false) {
$start = substr($Text, 0, $pos['start']);
$subject = substr($Text, $pos['start'], $pos['end'] - $pos['start'] + 1);
$end = substr($Text, $pos['end'] + 1);
$subject = str_replace('\_', '_', $subject);
$Text = $start . $subject . $end;
$count++;
$pos = bb_find_open_close($Text, '[', ']', $count);
}
// If the text going into bbcode() has a plain URL in it, i.e.
// with no [url] tags around it, it will come out of parseString()
// looking like: <http://url.com>, which gets removed by strip_tags().