[spoiler="bbcode.php"]
<?php
if (!defined('BB_ROOT')) die(basename(__FILE__));
$datastore->enqueue(array(
'smile_replacements',
));
$page_cfg['include_bbcode_js'] = true;
//
// BBCode templates
//
function get_bbcode_tpl ()
{
$bbcode_tpl = array();
// Quote
$bbcode_tpl['quote_open'] = <<<HTML
<div class="q-wrap">
<div class="q">
HTML;
$bbcode_tpl['quote_username_open'] = <<<HTML
<div class="q-wrap">
<div class="q" head="\\1">
HTML;
$bbcode_tpl['quote_close'] = <<<HTML
</div>
</div>
HTML;
// Code
$bbcode_tpl['code_open'] = <<<HTML
<div class="c-wrap">
<div class="c-body">
HTML;
$bbcode_tpl['code_close'] = <<<HTML
</div>
</div>
HTML;
// Spoiler
$bbcode_tpl['spoiler_open'] = <<<HTML
<div class="sp-wrap">
<div class="sp-body">
HTML;
$bbcode_tpl['spoiler_title_open'] = <<<HTML
<div class="sp-wrap">
<div class="sp-body" title="\\1">
<h3 class="sp-title">\\1</h3>
HTML;
$bbcode_tpl['spoiler_close'] = <<<HTML
</div>
</div>
HTML;
// Thumb
$bbcode_tpl['thumb'] = <<<HTML
<a href="\\1" onclick="return hs.expand(this)" rel="topic" class="highslide"><img src="\\1" border="0" style="max-width:200px; max-height:120px;" class="thumb"/></a>
HTML;
// Image
$bbcode_tpl['img'] = <<<HTML
<var class="postImg" title="$1"> </var>
HTML;
$bbcode_tpl['img_aligned'] = <<<HTML
<var class="postImg postImgAligned img-\\1" title="\\2"> </var>
HTML;
// HR
$bbcode_tpl['hr'] = <<<HTML
<span class="post-hr">-</span>
HTML;
array_deep($bbcode_tpl, 'bbcode_tpl_compact');
return $bbcode_tpl;
}
function bbcode_tpl_compact ($text)
{
$text = str_compact($text);
$text = str_replace('> <', '><', $text);
return $text;
}
// prepare a posted message for entry into the database
function prepare_message ($message)
{
$message = bbcode::clean_up($message);
$message = htmlCHR($message, false, ENT_NOQUOTES);
return $message;
}
// Fill smiley templates (or just the variables) with smileys
// Either in a window or inline
function generate_smilies($mode)
{
global $bb_cfg, $template, $lang, $user, $datastore;
$inline_columns = 4;
$inline_rows = 7;
$window_columns = 8;
if ($mode == 'window')
{
$user->session_start();
}
$data = $datastore->get('smile_replacements');
if ($sql = $data['smile'])
{
$num_smilies = 0;
$rowset = array();
foreach ($sql as $row)
{
if (empty($rowset[$row['smile_url']]))
{
$rowset[$row['smile_url']]['code'] = addslashes($row['code']);
$rowset[$row['smile_url']]['emoticon'] = $row['emoticon'];
$num_smilies++;
}
}
if ($num_smilies)
{
$smilies_count = ($mode == 'inline') ? min(19, $num_smilies) : $num_smilies;
$smilies_split_row = ($mode == 'inline') ? $inline_columns - 1 : $window_columns - 1;
$s_colspan = 0;
$row = 0;
$col = 0;
while (list($smile_url, $data) = @each($rowset))
{
if (!$col)
{
$template->assign_block_vars('smilies_row', array());
}
$template->assign_block_vars('smilies_row.smilies_col', array(
'SMILEY_CODE' => $data['code'],
'SMILEY_IMG' => $bb_cfg['smilies_path'] . '/' . $smile_url,
'SMILEY_DESC' => $data['emoticon'],
));
$s_colspan = max($s_colspan, $col + 1);
if ($col == $smilies_split_row)
{
if ($mode == 'inline' && $row == $inline_rows - 1)
{
break;
}
$col = 0;
$row++;
}
else
{
$col++;
}
}
if ($mode == 'inline' && $num_smilies > $inline_rows * $inline_columns)
{
$template->assign_block_vars('switch_smilies_extra', array());
$template->assign_vars(array(
'U_MORE_SMILIES' => POSTING_URL ."?mode=smilies",
));
}
$template->assign_vars(array(
'PAGE_TITLE' => $lang['EMOTICONS'],
'S_SMILIES_COLSPAN' => $s_colspan,
));
}
}
if ($mode == 'window')
{
print_page('posting_smilies.tpl', 'simple');
}
}
// some functions from vB
// #############################################################################
/**
* Strips away tags
$end_pos = array();
$curpos = 0;
do
{
$pos = strpos($lowertext, '[/quote', $curpos);
if ($pos !== false)
{
$end_pos["$pos"] = 'end';
$curpos = $pos + 8;
}
}
while ($pos !== false);
if (sizeof($end_pos) == 0)
{
return $text;
}
// merge them together and sort based on position in string
$pos_list = $start_pos + $end_pos;
ksort($pos_list);
do
{
// build a stack that represents when a quote tag is opened
// and add non-quote text to the new string
$stack = array();
$newtext = '[...] ';
$substr_pos = 0;
foreach ($pos_list AS $pos => $type)
{
$stacksize = sizeof($stack);
if ($type == 'start')
{
// empty stack, so add from the last close tag or the beginning of the string
if ($stacksize == 0)
{
$newtext .= substr($text, $substr_pos, $pos - $substr_pos);
}
array_push($stack, $pos);
}
else
{
// pop off the latest opened tag
if ($stacksize)
{
array_pop($stack);
$substr_pos = $pos + 8;
}
}
}
// add any trailing text
$newtext .= substr($text, $substr_pos);
// check to see if there's a stack remaining, remove those points
// as key points, and repeat. Allows emulation of a non-greedy-type
// recursion.
if ($stack)
{
foreach ($stack AS $pos)
{
unset($pos_list["$pos"]);
}
}
}
while ($stack);
return $newtext;
}
// #############################################################################
/**
* Strips away bbcode from a given string, leaving plain text
*
* @param string Text to be stripped of bbcode tags
* @param boolean If true, strip away quote tags AND their contents
* @param boolean If true, use the fast-and-dirty method rather than the shiny and nice method
*
* @return string
*/
function strip_bbcode ($message, $stripquotes = true, $fast_and_dirty = false, $showlinks = true)
{
$find = array();
$replace = array();
if ($stripquotes)
{
// [/spoiler]
