*/
class BBcode
{
/**
* The container for JBBCode.
*
* @var Parser
*/
private static $bbcode = null;
/**
* Initialiser.
*/
public static function init()
{
// Create new parser class
self::$bbcode = new Parser();
// Add the standard definitions
self::loadStandardCodes();
}
/**
* Parse the emoticons.
*
* @param string $text String to parse emoticons from.
*
* @return string Parsed text.
*/
public static function parseEmoticons($text)
{
// Get emoticons from the database
$emotes = DB::table('emoticons')
->get();
// Parse all emoticons
foreach ($emotes as $emote) {
$image = "
";
$icon = preg_quote($emote->emote_string, '#');
$text = preg_replace("#$icon#", $image, $text);
}
// Return the parsed text
return $text;
}
/**
* Adds the standard BBcode.
*/
public static function loadStandardCodes()
{
// Add the standard definitions
self::$bbcode->addCodeDefinitionSet(new DefaultCodeDefinitionSet());
$simpleCodes = [
['header', '{param}
'],
['s', '{param}'],
['spoiler', '{param}'],
['box', '
'
. 'Click to open
{param}
'],
['box', ''],
['quote', 'Quote
{param}
'],
];
foreach ($simpleCodes as $code) {
$builder = new CodeDefinitionBuilder($code[0], $code[1]);
if (strstr($code[1], '{option}')) {
$builder->setUseOption(true);
}
self::$bbcode->addCodeDefinition($builder->build());
}
// Add special definitions (PHP files MUST have the same name as the definition class
foreach (glob(ROOT . 'libraries/BBcodeDefinitions/*.php') as $ext) {
// Clean the file path
$ext = str_replace(ROOT . 'libraries/', '', $ext);
$ext = str_replace('.php', '', $ext);
$ext = str_replace('/', '\\', $ext);
// Build the classname
$className = __NAMESPACE__ . '\\' . $ext;
// Add the BBcode definition
self::$bbcode->addCodeDefinition(new $className);
}
}
/**
* Set the text to parse.
*
* @param string $text The text that should be parsed.
*/
public static function text($text)
{
// Check if $bbcode is still null
if (!self::$bbcode) {
self::init();
}
self::$bbcode->parse($text);
}
/**
* Convert the parsed text to HTML.
*
* @param string $text The text that should be parsed.
*
* @return string The parsed HTML.
*/
public static function toHTML($text = null)
{
// Check if text isn't null
if ($text !== null) {
self::text($text);
}
$parsed = nl2br(self::$bbcode->getAsHtml());
$parsed = self::fixCodeTags($parsed);
$parsed = self::parseEmoticons($parsed);
return $parsed;
}
/**
* Convert the parsed text to BBCode.
*
* @param string $text The text that should be parsed.
*
* @return string The converted bbcode.
*/
public static function toEditor($text = null)
{
// Check if text isn't null
if ($text !== null) {
self::text($text);
}
return self::$bbcode->getAsBBCode();
}
/**
* Convert the parsed text to plain.
*
* @param string $text The text that should be parsed.
*
* @return string The converted plaintext.
*/
public static function toPlain($text = null)
{
// Check if text isn't null
if ($text !== null) {
self::text($text);
}
return self::$bbcode->getAsText();
}
/**
* Clean up the contents of tags.
*
* @param string $text Dirty
*
* @return string Clean
*/
public static function fixCodeTags($text)
{
$parts = explode('', $text);
$newStr = '';
if (count($parts) > 1) {
foreach ($parts as $p) {
$parts2 = explode('', $p);
if (count($parts2) > 1) {
$code = str_replace('
', '', $parts2[0]);
$code = str_replace('
', '', $code);
$code = str_replace('
', '', $code);
$code = str_replace('<', '<', $code);
$newStr .= '' . $code . '';
$newStr .= $parts2[1];
} else {
$newStr .= $p;
}
}
} else {
$newStr = $text;
}
return $newStr;
}
}