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<?php
/*
444444444
4::::::::4
4:::::::::4
4::::44::::4
4::::4 4::::4 Four Island
4::::4 4::::4
4::::4 4::::4 Written and maintained by Starla Insigna
4::::444444::::444
4::::::::::::::::4 includes/bbcode.php
4444444444:::::444
4::::4 Please do not use, reproduce or steal the
4::::4 contents of this file without explicit
4::::4 permission from Hatkirby.
44::::::44
4::::::::4
4444444444
*/
if (!defined('S_INCLUDE_FILE')) {define('S_INCLUDE_FILE',1);}
require('headerproc.php');
class BBCode
{
var $init = false;
var $bbcodes;
var $bbcodes2;
function init()
{
$this->bbcodes['b'] = '<strong>{CONTENT}</strong>';
$this->bbcodes['i'] = '<em>{CONTENT}</em>';
$this->bbcodes['u'] = '<u>{CONTENT}</u>';
$this->bbcodes['url'] = '<a href="{CONTENT}">{CONTENT}</a>';
$this->bbcodes2['url'] = '<a href="{PARAM}">{CONTENT}</a>';
$this->bbcodes['img'] = '<img src="{CONTENT}" alt="Image" />';
$this->bbcodes2['img'] = '<img src="{CONTENT}" alt="{PARAM}" title="{PARAM}" />';
$this->bbcodes['big'] = '<big>{CONTENT}</big>';
$this->bbcodes['small'] = '<small>{CONTENT}</small>';
$this->bbcodes['ul'] = '<ul>{CONTENT}</ul>';
$this->bbcodes['ol'] = '<ol>{CONTENT}</ol>';
$this->bbcodes['li'] = '<li>{CONTENT}</li>';
$this->bbcodes['code'] = '<code>{CONTENT}</code>';
$this->bbcodes['pre'] = '<pre><code>{CONTENT}</code></pre>';
$this->bbcodes['pref'] = '<pre>{CONTENT}</pre>';
$this->bbcodes2['blog'] = '<a href="/blog/{PARAM}/">{CONTENT}</a>';
$this->bbcodes['quote'] = '<a href="/quotes/{CONTENT}.php">#{CONTENT}</a>';
$this->bbcodes2['quote'] = '<a href="/quotes/{PARAM}.php">{CONTENT}</a>';
$this->bbcodes['ins'] = '<ins>{CONTENT}</ins>';
$this->bbcodes['del'] = '<del>{CONTENT}</del>';
$this->bbcodes['bquote'] = '<div class="bquote module unrounded"><blockquote>{CONTENT}</blockquote></div><cite><strong>Anonymous</strong></cite><div class="cleardiv"></div>';
$this->bbcodes2['bquote'] = '<div class="bquote module unrounded"><blockquote>{CONTENT}</blockquote></div><cite><strong>{PARAM}</strong></cite><div class="cleardiv"></div>';
$this->bbcodes2['abbr'] = '<abbr title="{PARAM}">{CONTENT}</abbr>';
$this->bbcodes['hidden'] = '<span style="display: none">{CONTENT}</span>';
$this->bbcodes['thumb'] = '<a href="/images/{CONTENT}"><img src="http://fourisland.com/thumb.php?file=images/{CONTENT}&mode=scale&by=521&side=0" alt="Image" /></a>';
$this->bbcodes['thumb2'] = '<a href="/images/{CONTENT}"><img src="http://fourisland.com/thumb.php?file=images/{CONTENT}&mode=scale&by=260&side=0" align="right" alt="Image" /></a>';
$this->bbcodes['project'] = '<a href="http://projects.fourisland.com/projects/show/{CONTENT}">{CONTENT}</a>';
$this->init = true;
}
function parseBBCode($text)
{
if (!$this->init)
{
$this->init();
}
$to_parse = str_replace("\n",'[br]',htmlentities($text));
foreach ($this->bbcodes as $name => $value)
{
while (strpos($to_parse, '[' . $name . ']') !== FALSE)
{
$bbcode_uid = unique_id();
$bbpos = strpos($to_parse, '[' . $name . ']');
$otag = '[' . $name . ':' . $bbcode_uid . ']';
$ctag = '[/' . $name . ':' . $bbcode_uid . ']';
$to_parse = substr_replace($to_parse, $otag, $bbpos, strlen($name) + 2);
$to_parse = substr_replace($to_parse, $ctag, strpos(substr($to_parse, $bbpos), '[/' . $name . ']') + $bbpos, strlen($name) + 3);
if (strpos($this->bbcodes[$name], '<pre>') !== -1)
{
$to_parse = substr_replace($to_parse, str_replace('[br]', '', substr($to_parse, strpos($to_parse, $otag) + strlen($otag), strpos($to_parse, $ctag) - (strpos($to_parse, $otag) + strlen($otag)))), strpos($to_parse, $otag) + strlen($otag), strpos($to_parse, $ctag) - (strpos($to_parse, $otag) + strlen($otag)));
}
$value = str_replace('{CONTENT}', '\1', $value);
$to_parse = preg_replace('/\[' . $name . ':' . $bbcode_uid . '\](.*)\[\/' . $name . ':' . $bbcode_uid . '\]/', $value, $to_parse);
}
}
foreach ($this->bbcodes2 as $name => $value)
{
while (strpos($to_parse, '[' . $name . '=') !== FALSE)
{
$bbcode_uid = unique_id();
$bbpos = strpos($to_parse, '[' . $name . '=');
$to_parse = substr_replace($to_parse, '[' . $name . ':' . $bbcode_uid . '=', $bbpos, strlen($name) + 2);
$to_parse = substr_replace($to_parse, '[/' . $name . ':' . $bbcode_uid . ']', strpos(substr($to_parse, $bbpos), '[/' . $name . ']') + $bbpos, strlen($name) + 3);
$value = str_replace('{PARAM}', '\1', $value);
$value = str_replace('{CONTENT}', '\2', $value);
$to_parse = preg_replace('/\[' . $name . ':' . $bbcode_uid . '=([^\]]*)\](.*)\[\/' . $name . ':' . $bbcode_uid . '\]/', $value, $to_parse);
}
}
return str_replace('[br]','<br />',$to_parse);
}
}
function parseBBCode($text)
{
static $bbcode;
if (!isset($bbcode))
{
$bbcode = new BBCode();
}
return $bbcode->parseBBCode($text);
}
?>
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