diff options
Diffstat (limited to 'include/bbcode.php')
| -rwxr-xr-x | include/bbcode.php | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/include/bbcode.php b/include/bbcode.php index 7133a1a34..3534a7315 100755 --- a/include/bbcode.php +++ b/include/bbcode.php @@ -24,13 +24,40 @@ function tryoembed($match){ } +// [noparse][i]italic[/i][/noparse] turns into +// [noparse][ i ]italic[ /i ][/noparse], +// to hide them from parser. + +function bb_spacefy($st) { + $whole_match = $st[0]; + $captured = $st[1]; + $spacefied = preg_replace("/\[(.*?)\]/", "[ $1 ]", $captured); + $new_str = str_replace($captured, $spacefied, $whole_match); + return $new_str; +} + +// The previously spacefied [noparse][ i ]italic[ /i ][/noparse], +// now turns back and the [noparse] tags are trimed +// returning [i]italic[/i] +function bb_unspacefy_and_trim($st) { + $whole_match = $st[0]; + $captured = $st[1]; + $unspacefied = preg_replace("/\[ (.*?)\ ]/", "[$1]", $captured); + return $unspacefied; +} // BBcode 2 HTML was written by WAY2WEB.net // extended to work with Mistpark/Friendica - Mike Macgirvin function bbcode($Text,$preserve_nl = false) { + // Hide all [noparse] contained bbtags spacefying them + + $Text = preg_replace_callback("/\[noparse\](.*?)\[\/noparse\]/ism", 'bb_spacefy',$Text); + $Text = preg_replace_callback("/\[nobb\](.*?)\[\/nobb\]/ism", 'bb_spacefy',$Text); + $Text = preg_replace_callback("/\[pre\](.*?)\[\/pre\]/ism", 'bb_spacefy',$Text); + // Extract a single private image which uses data url's since preg has issues with // large data sizes. Stash it away while we do bbcode conversion, and then put it back @@ -227,6 +254,13 @@ upper-alpha;">$2</ul>' ,$Text); $Text = preg_replace("/\[event\-adjust\](.*?)\[\/event\-adjust\]/ism",'',$Text); } + // Unhide all [noparse] contained bbtags unspacefying them + // and triming the [noparse] tag. + + $Text = preg_replace_callback("/\[noparse\](.*?)\[\/noparse\]/ism", 'bb_unspacefy_and_trim',$Text); + $Text = preg_replace_callback("/\[nobb\](.*?)\[\/nobb\]/ism", 'bb_unspacefy_and_trim',$Text); + $Text = preg_replace_callback("/\[pre\](.*?)\[\/pre\]/ism", 'bb_unspacefy_and_trim',$Text); + // fix any escaped ampersands that may have been converted into links $Text = preg_replace("/\<(.*?)(src|href)=(.*?)\&\;(.*?)\>/ism",'<$1$2=$3&$4>',$Text); if(strlen($saved_image)) |