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Added syntax highlitning to [code]. Added [flash] tag.

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git-svn-id: file:///svn/phpbb/trunk@3863 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Ludovic Arnaud 2003-04-16 22:44:38 +00:00
parent ce8eab90fb
commit c2e73ed656
1 changed files with 78 additions and 21 deletions
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99
phpBB/includes/bbcode.php
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@ -25,11 +25,13 @@ class bbcode
var $bbcode_bitfield = 0;
var $bbcode_cache = array();
function bbcode($uid = '', $bitfield = 0)
function bbcode($bitfield = 0)
{
$this->bbcode_uid = $uid;
$this->bbcode_bitfield = $bitfield;
//$this->bbcode_cache_init();
if ($bitfield)
{
$this->bbcode_bitfield = $bitfield;
$this->bbcode_cache_init();
}
}
function bbcode_second_pass(&$message, $bbcode_uid = '', $bbcode_bitfield = '')
@ -38,6 +40,7 @@ class bbcode
{
$this->bbcode_cache_init();
}
if ($bbcode_uid)
{
$this->bbcode_uid = $bbcode_uid;
@ -50,9 +53,10 @@ class bbcode
$str = array('search' => array(), 'replace' => array());
$preg = array('search' => array(), 'replace' => array());
for ($bbcode_id = 0; $bbcode_id < 31; ++$bbcode_id)
$bitlen = strlen(decbin($this->bbcode_bitfield));
for ($bbcode_id = 0; $bbcode_id < $bitlen; ++$bbcode_id)
{
if ($this->bbcode_bitfield & pow(2, $bbcode_id))
if ($this->bbcode_bitfield & pow(2, $bbcode_id))
{
foreach ($this->bbcode_cache[$bbcode_id] as $type => $array)
{
@ -66,8 +70,15 @@ class bbcode
}
}
$message = str_replace($str['search'], $str['replace'], $message);
$message = preg_replace($preg['search'], $preg['replace'], $message);
if (count($str['search']))
{
$message = str_replace($str['search'], $str['replace'], $message);
}
if (count($preg['search']))
{
$message = preg_replace($preg['search'], $preg['replace'], $message);
}
return $message;
}
@ -83,19 +94,24 @@ class bbcode
$sql = '';
$bbcode_ids = array();
// TODO: only load needed bbcodes
for ($bbcode_id = 0; $bbcode_id < 10; ++$bbcode_id)
$bitlen = strlen(decbin($this->bbcode_bitfield));
for ($bbcode_id = 0; $bbcode_id < $bitlen; ++$bbcode_id)
{
if (isset($this->bbcode_cache[$bbcode_id]) || !($this->bbcode_bitfield & pow(2, $bbcode_id)))
{
continue;
}
$bbcode_ids[] = $bbcode_id;
//
// WARNING: hardcoded values. it assumes that bbcodes with bbcode_id > 10 are user-defined bbcodes
// WARNING: hardcoded values. it assumes that bbcodes with bbcode_id > 11 are user-defined bbcodes
// and it has to be specified which bbcodes need the template to be loaded
//
if ($bbcode_id > 10)
if ($bbcode_id > 11)
{
$sql .= $bbcode_id . ',';
}
// WARNING: even more hardcoded stuff - define which bbcodes need template
elseif (in_array($bbcode_id, array(0, 5, 6, 8, 9)))
{
$load_template = TRUE;
@ -149,6 +165,7 @@ class bbcode
{
$rowset[$row['bbcode_id']] = $row;
}
$db->sql_freeresult($result);
}
foreach ($bbcode_ids as $bbcode_id)
@ -222,7 +239,7 @@ class bbcode
case 8:
$this->bbcode_cache[$bbcode_id] = array(
'preg' => array(
'#\[code:$uid\](.*?)\[/code:$uid\]#ise' => '$this->bbcode_second_pass_code("\1")'
'#\[code(?:=([a-z]+))?:$uid\](.*?)\[/code:$uid\]#ise' => "\$this->bbcode_second_pass_code('\\1', '\\2')"
)
);
break;
@ -235,18 +252,25 @@ class bbcode
'[*:$uid]' => '<li>'
),
'preg' => array(
'#\[list=(.+?):$uid\]#e' => '$this->bbcode_ordered_list("\1")',
'#\[list=(.+?):$uid\]#e' => "\$this->bbcode_ordered_list('\\1')",
)
);
break;
case 10:
$this->bbcode_cache[$bbcode_id] = array(
'preg' => array(
'#\[email:$uid\](.*?)\[/email:$uid\]#is' => '<a href="mailto:\1">\1</a>',
'#\[email:$uid\](.*?)\[/email:$uid\]#is' => '<a href="mailto:\1">\1</a>',
'#\[email=(.*?):$uid\](.*?)\[/email:$uid\]#is' => '<a href="mailto:\1">\2</a>'
)
);
break;
case 11:
$this->bbcode_cache[$bbcode_id] = array(
'preg' => array(
'#\[flash:$uid\](.*?)\[/flash:$uid\]#' => '<object classid="clsid:D27CDB6E-AE6D-11CF-96B8-444553540000" codebase="http://active.macromedia.com/flash2/cabs/swflash.cab#version=5,0,0,0"><param name="movie" value="\1"><param name="play" value="1"><param name="loop" value="1"><param name="quality" value="high"><embed src="\1" play="1" loop="1" quality="high"></embed></object>'
)
);
break;
default:
if (isset($rowset[$bbcode_id]))
{
@ -281,11 +305,44 @@ class bbcode
return '<ol type="' . $chr . '" start="' . $start . '">';
}
function bbcode_second_pass_code($code)
function bbcode_second_pass_code($type, $code)
{
$code = str_replace("\t", '&nbsp; &nbsp;', $code);
$code = str_replace(' ', '&nbsp; ', $code);
$code = str_replace(' ', ' &nbsp;', $code);
$code = stripslashes(str_replace("\r\n", "\n", $code));
switch ($type)
{
case 'php':
$remove_tags = FALSE;
if (!preg_match('/<\?(php)? .*? \?>/', $code))
{
$remove_tags = TRUE;
$code = "<?php $code ?>";
}
$str_from = array('<', '>', '"', ':', '[', ']', '(', ')', '{', '}', '.', '@');
$str_to = array('&lt;', '&gt;', '&quot;', '&#58;', '&#91;', '&#93;', '&#40;', '&#41;', '&#123;', '&#125;', '&#46;', '&#64;');
$code = str_replace($str_to, $str_from, $code);
ob_start();
highlight_string($code);
$code = ob_get_contents();
ob_end_clean();
if ($remove_tags)
{
$code = preg_replace('/(.*?)&lt;\?php&nbsp;(.*)\?&gt;(.*?)/', '\1\2\3', $code);
}
$code = preg_replace('!^<code>[\n\r\s\t]*<font color="#[a-z0-9]+">[\n\r\s\t]*(.*)</font>[\n\r\s\t]*</code>[\n\r\s\t]*!is', '\\1', $code);
break;
default:
$code = str_replace("\t", '&nbsp; &nbsp;', $code);
$code = str_replace(' ', '&nbsp; ', $code);
$code = str_replace(' ', ' &nbsp;', $code);
}
$code = $this->bbcode_tpl['code_open'] . $code . $this->bbcode_tpl['code_close'];
return $code;