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make open tag work correctly for multiple invocations in the same text

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This commit is contained in:
friendica 2015-04-06 21:26:40 -07:00
parent 3a3563a4b1
commit 3c05af6553
1 changed files with 7 additions and 3 deletions
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10
include/bbcode.php
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@ -291,6 +291,12 @@ function bb_map_location($match) {
return str_replace($match[0],'<div class="map" >' . generate_named_map($match[1]) . '</div>', $match[0]);
}
function bbopentag($match) {
$rnd = mt_rand();
return "<br /><div onclick=\"openClose('opendiv-" . $rnd . "');return false;\" class=\"fakelink\">" . $match[1] . "</div><div id=\"opendiv-" . $rnd . "\" style=\"display: none;\">" . $match[2] . "</div>";
}
function bb_sanitize_style($input) {
//whitelist property limits (0 = no limitation)
@ -672,9 +678,7 @@ function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
$endlessloop = 0;
while ((strpos($Text, "[/open]")!== false) and (strpos($Text, "[open=") !== false) and (++$endlessloop < 20)) {
$rnd = mt_rand();
$Text = preg_replace("/\[open=(.*?)\](.*?)\[\/open\]/ism",
"<br /><div onclick=\"openClose('opendiv-" . $rnd . "');return false;\" class=\"fakelink\">$1</div><div id=\"opendiv-" . $rnd . "\" style=\"display: none;\">$2</div>",
$Text);
$Text = preg_replace_callback("/\[open=(.*?)\](.*?)\[\/open\]/ism",'bbopentag',$Text);
}