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Code Issues Releases Wiki Activity

Added: admin definable bbcodes

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Changed: preg references, use the prefered $n form instead of the old \\n one
Fixed: tweaked PHP highlightning a little


git-svn-id: file:///svn/phpbb/trunk@4453 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Ludovic Arnaud
2003-08-28 20:50:20 +00:00
parent 2bbeda86c2
commit d80f50eb90
3 changed files with 608 additions and 132 deletions
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172
phpBB/includes/bbcode.php
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@@ -1,23 +1,15 @@
<?php
/***************************************************************************
* bbcode.php
* -------------------
* begin : Saturday, Feb 13, 2001
* copyright : (C) 2001 The phpBB Group
* email : support@phpbb.com
*
* $Id$
*
***************************************************************************/
/***************************************************************************
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
***************************************************************************/
// -------------------------------------------------------------
//
// $Id$
//
// FILENAME : bbcode.php
// STARTED : Sat Feb 13, 2001
// COPYRIGHT : <20> 2001, 2003 phpBB Group
// WWW : http://www.phpbb.com/
// LICENCE : GPL vs2.0 [ see /docs/COPYING ]
//
// -------------------------------------------------------------
class bbcode
{
@@ -67,13 +59,15 @@ class bbcode
{
if ($this->bbcode_bitfield & (1 << $bbcode_id))
{
foreach ($this->bbcode_cache[$bbcode_id] as $type => $array)
if (!empty($this->bbcode_cache[$bbcode_id]))
{
foreach ($array as $search => $replace)
foreach ($this->bbcode_cache[$bbcode_id] as $type => $array)
{
${$type}['search'][] = str_replace('$uid', $this->bbcode_uid, $search);
${$type}['replace'][] = $replace;
foreach ($array as $search => $replace)
{
${$type}['search'][] = str_replace('$uid', $this->bbcode_uid, $search);
${$type}['replace'][] = $replace;
}
}
}
}
@@ -88,7 +82,8 @@ class bbcode
$message = preg_replace($preg['search'], $preg['replace'], $message);
}
return $message;
// Remove the uid from tags that have not been transformed into HTML
$message = str_replace(':' . $this->bbcode_uid, '', $message);
}
//
@@ -99,19 +94,17 @@ class bbcode
//
function bbcode_cache_init()
{
global $user, $phpbb_root_path;
if (empty($this->template_filename))
{
global $user, $phpbb_root_path;
$style = 'primary';
if (!empty($user->theme['secondary']))
{
$merged_bitfield = $user->theme['primary']['bbcode_bitfield'] | $user->theme['secondary']['bbcode_bitfield'];
// If the primary style has custom templates for BBCodes then we'll make sure
// the bbcode.html file is present, otherwise we'll use the secondary style
// If any of styles has a specific template for any of applicable
// bbcodes then load the primary bbcode.html if present, otherwise
// load the secondary bbcode.html file
if ($this->bbcode_bitfield & $merged_bitfield)
if ($this->bbcode_bitfield & $user->theme['primary']['bbcode_bitfield'])
{
$style = (file_exists($phpbb_root_path . 'styles/templates/' . $user->theme['primary']['template_path'] . '/bbcode.html')) ? 'primary' : 'secondary';
}
@@ -134,21 +127,20 @@ class bbcode
}
$bbcode_ids[$bbcode_id] = $bbcode_id;
// WARNING: hardcoded values. it assumes that bbcodes with bbcode_id > 11 are user-defined bbcodes
if ($bbcode_id > 11)
{
$sql .= (($sql) ? ',' : '') . $bbcode_id . ',';
$sql .= (($sql) ? ',' : '') . $bbcode_id;
}
}
/*
if ($sql)
{
global $db;
$rowset = array();
$sql = 'SELECT bbcode_id, second_pass_regexp, second_pass_replacement
$sql = 'SELECT *
FROM ' . BBCODES_TABLE . "
WHERE bbcode_id IN ($sql);
WHERE bbcode_id IN ($sql)";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
@@ -157,7 +149,6 @@ class bbcode
}
$db->sql_freeresult($result);
}
*/
foreach ($bbcode_ids as $bbcode_id)
{
@@ -202,7 +193,7 @@ class bbcode
else
{
$this->bbcode_cache[$bbcode_id] = array('preg' => array(
'#\[img:$uid\](.*?)\[/img:$uid\]#s' => str_replace('\\2', '[ img ]', $this->bbcode_tpl('url', $bbcode_id))
'#\[img:$uid\](.*?)\[/img:$uid\]#s' => str_replace('$2', '[ img ]', $this->bbcode_tpl('url', $bbcode_id))
));
}
break;
@@ -224,7 +215,7 @@ class bbcode
break;
case 8:
$this->bbcode_cache[$bbcode_id] = array('preg' => array(
'#\[code(?:=([a-z]+))?:$uid\](.*?)\[/code:$uid\]#ise' => "\$this->bbcode_second_pass_code('\\1', '\\2')"
'#\[code(?:=([a-z]+))?:$uid\](.*?)\[/code:$uid\]#ise' => "\$this->bbcode_second_pass_code('\$1', '\$2')"
));
break;
case 9:
@@ -238,13 +229,13 @@ class bbcode
'[/*:m:$uid]' => $this->bbcode_tpl('listitem_close', $bbcode_id)
),
'preg' => array(
'#\[list=([^\[]+):$uid\]#e' => "\$this->bbcode_list('\\1')",
'#\[list=([^\[]+):$uid\]#e' => "\$this->bbcode_list('\$1')",
)
);
break;
case 10:
$this->bbcode_cache[$bbcode_id] = array('preg' => array(
'#\[email:$uid\]((.*?))\[/email:$uid\]#is' => $this->bbcode_tpl('email', $bbcode_id),
'#\[email:$uid\]((.*?))\[/email:$uid\]#is' => $this->bbcode_tpl('email', $bbcode_id),
'#\[email=([^\[]+):$uid\](.*?)\[/email:$uid\]#is' => $this->bbcode_tpl('email', $bbcode_id)
));
break;
@@ -258,20 +249,67 @@ class bbcode
else
{
$this->bbcode_cache[$bbcode_id] = array('preg' => array(
'#\[flash=([0-9]+),([0-9]+):$uid\](.*?)\[/flash:$uid\]#' => str_replace('\\1', '\\3', str_replace('\\2', '[ flash ]', $this->bbcode_tpl('url', $bbcode_id)))
'#\[flash=([0-9]+),([0-9]+):$uid\](.*?)\[/flash:$uid\]#' => str_replace('$1', '$3', str_replace('$2', '[ flash ]', $this->bbcode_tpl('url', $bbcode_id)))
));
}
break;
default:
if (isset($rowset[$bbcode_id]))
{
$this->bbcode_cache[$bbcode_id] = array(
'preg' => array($rowset[$bbcode_id]['second_pass_regexp'], $rowset[$bbcode_id]['second_pass_replacement'])
);
if ($this->template_bitfield & (1 << $bbcode_id))
{
// The bbcode requires a custom template to be loaded
if (!$bbcode_tpl = $this->bbcode_tpl($rowset[$bbcode_id]['bbcode_tag'], $bbcode_id))
{
// For some reason, the required template seems not to be available,
// use the default template
$bbcode_tpl = (!empty($rowset[$bbcode_id]['second_pass_replace'])) ? $rowset[$bbcode_id]['second_pass_replace'] : $rowset[$bbcode_id]['bbcode_tpl'];
}
else
{
// In order to use templates with custom bbcodes we need
// to replace all {VARS} to corresponding backreferences
// Note that backreferences are numbered from bbcode_match
if (preg_match_all('/\{(URL|EMAIL|TEXT|COLOR|NUMBER)[0-9]*\}/', $rowset[$bbcode_id]['bbcode_match'], $m))
{
foreach ($m[0] as $i => $tok)
{
$bbcode_tpl = str_replace($tok, '$' . ($i + 1), $bbcode_tpl);
}
}
}
}
else
{
// Default template
$bbcode_tpl = (!empty($rowset[$bbcode_id]['second_pass_replace'])) ? $rowset[$bbcode_id]['second_pass_replace'] : $rowset[$bbcode_id]['bbcode_tpl'];
}
// Replace {L_*} lang strings
$bbcode_tpl = preg_replace('/{L_([A-Z_]+)}/e', "(!empty(\$user->lang['\$1'])) ? \$user->lang['\$1'] : ucwords(strtolower(str_replace'_', ' ', '\$1')))", $bbcode_tpl);
if (!empty($rowset[$bbcode_id]['second_pass_replace']))
{
// The custom BBCode requires second-pass pattern replacements
$this->bbcode_cache[$bbcode_id] = array(
'preg' => array($rowset[$bbcode_id]['second_pass_match'] => $bbcode_tpl)
);
}
else
{
$this->bbcode_cache[$bbcode_id] = array(
'str' => array($rowset[$bbcode_id]['second_pass_match'] => $bbcode_tpl)
);
}
}
else
{
$this->bbcode_cache[$bbcode_id] = array();
$this->bbcode_cache[$bbcode_id] = FALSE;
}
}
}
@@ -284,21 +322,21 @@ class bbcode
static $bbcode_hardtpl = array(
'b_open' => '<span style="font-weight: bold">',
'b_close' => '</span>',
'i_open' => '<span style="font-style: italic">',
'i_close' => '</span>',
'i_open' => '<span style="font-style: italic">',
'i_close' => '</span>',
'u_open' => '<span style="text-decoration: underline">',
'u_close' => '</span>',
'url' => '<a href="\1" target="_blank">\2</a>',
'img' => '<img src="\1" border="0" />',
'size' => '<span style="font-size: \1px; line-height: normal">\2</span>',
'color' => '<span style="color: \1">\2</span>',
'email' => '<a href="mailto:\1">\2</a>'
'url' => '<a href="$1" target="_blank">$2</a>',
'img' => '<img src="$1" border="0" />',
'size' => '<span style="font-size: $1px; line-height: normal">$2</span>',
'color' => '<span style="color: $1">$2</span>',
'email' => '<a href="mailto:$1">$2</a>'
);
}
if ($bbcode_id != -1 && !($this->template_bitfield & (1 << $bbcode_id)))
{
return $bbcode_hardtpl[$tpl_name];
return (isset($bbcode_hardtpl[$tpl_name])) ? $bbcode_hardtpl[$tpl_name] : FALSE;
}
if (empty($this->bbcode_template))
@@ -318,28 +356,28 @@ class bbcode
$tpl = preg_replace("/\n[\n\r\s\t]*/", '', $tpl);
// Turn template blocks into PHP assignment statements for the values of $bbcode_tpl..
$tpl = preg_replace('#<!-- BEGIN (.*?) -->(.*?)<!-- END (.*?) -->#', "\n" . "\$this->bbcode_template['\\1'] = \$this->bbcode_tpl_replace('\\1','\\2');", $tpl);
$tpl = preg_replace('#<!-- BEGIN (.*?) -->(.*?)<!-- END (.*?) -->#', "\n" . "\$this->bbcode_template['\$1'] = \$this->bbcode_tpl_replace('\$1','\$2');", $tpl);
$this->bbcode_template = array();
eval($tpl);
}
return $this->bbcode_template[$tpl_name];
return (isset($this->bbcode_template[$tpl_name])) ? $this->bbcode_template[$tpl_name] : ((isset($bbcode_hardtpl[$tpl_name])) ? $bbcode_hardtpl[$tpl_name] : FALSE);
}
function bbcode_tpl_replace($tpl_name, $tpl)
{
static $replacements = array(
'quote_username_open' => array('{USERNAME}' => '\\1'),
'color' => array('{COLOR}' => '\\1', 'TEXT' => '\\2'),
'size' => array('{SIZE}' => '\\1', 'TEXT' => '\\2'),
'img' => array('{URL}' => '\\1'),
'flash' => array('{WIDTH}' => '\\1', '{HEIGHT}' => '\\2', '{URL}' => '\\3'),
'url' => array('{URL}' => '\\1', '{DESCRIPTION}' => '\\2'),
'email' => array('{EMAIL}' => '\\1', '{DESCRIPTION}' => '\\2')
'quote_username_open' => array('{USERNAME}' => '$1'),
'color' => array('{COLOR}' => '$1', '{TEXT}' => '$2'),
'size' => array('{SIZE}' => '$1', '{TEXT}' => '$2'),
'img' => array('{URL}' => '$1'),
'flash' => array('{WIDTH}' => '$1', '{HEIGHT}' => '$2', '{URL}' => '$3'),
'url' => array('{URL}' => '$1', '{DESCRIPTION}' => '$2'),
'email' => array('{EMAIL}' => '$1', '{DESCRIPTION}' => '$2')
);
$tpl = preg_replace('/{L_([A-Z_]+)}/e', "(!empty(\$user->lang['\\1'])) ? \$user->lang['\\1'] : ucwords(strtolower('\\1'))", $tpl);
$tpl = preg_replace('/{L_([A-Z_]+)}/e', "(!empty(\$user->lang['\$1'])) ? \$user->lang['\$1'] : ucwords(strtolower(str_replace('_', ' ', '\$1')))", $tpl);
if (!empty($replacements[$tpl_name]))
{
@@ -405,7 +443,9 @@ class bbcode
function bbcode_second_pass_code($type, $code)
{
$code = stripslashes($code);
// when using the /e modifier, preg_replace slashes double-quotes but does not
// seem to slash anything else
$code = str_replace('\"', '"', $code);
switch ($type)
{