/**
* Converts bbcodes in the given text to HTML. Also auto-links URLs.
*
* @param string $text The text to parse
* @return string
*/
function parse_bbcode($text)
{
require_once 'stringparser_bbcode/stringparser_bbcode.class.php';
$bbcode = new StringParser_BBCode();
$bbcode->setGlobalCaseSensitive(false);
$bbcode->setRootParagraphHandling(true);
// Convert all newlines to a common form
$bbcode->addFilter(STRINGPARSER_FILTER_PRE, create_function('$a', 'return preg_replace("/\\015\\012|015\\012/", "\\n", $a);'));
$bbcode->addParser(array('block', 'inline'), 'format_whitespace');
$bbcode->addParser(array('block', 'inline'), 'autolink_text');
// The bbcodes themselves
$bbcode->addCode('b', 'simple_replace', null, array('start_tag' => '<strong>', 'end_tag' => '</strong>'), 'inline', array('listitem', 'block', 'inline', 'link'), array());
$bbcode->addCode('i', 'simple_replace', null, array('start_tag' => '<em>', 'end_tag' => '</em>'), 'inline', array('listitem', 'block', 'inline', 'link'), array());
$bbcode->addCode('url', 'usecontent?', 'bbcode_url', array('usecontent_param' => 'default'), 'link', array('listitem', 'block', 'inline'), array('link'));
$bbcode->addCode('img', 'usecontent', 'bbcode_img', array(), 'image', array('listitem', 'block', 'inline', 'link'), array());
$text = $bbcode->parse($text);
return $text;
}
}
if (!isset($attributes['default'])) {
return '<a href="' . htmlspecialchars($content) . '">' . htmlspecialchars($content) . '</a>';
}
return '<a href="' . htmlspecialchars($attributes['default']) . '">' . $content . '</a>';
}
// Funktion zum Einbinden von Bildern
function do_bbcode_img($action, $attributes, $content, $params, $node_object)
{
if ($action == 'validate') {
return true;
}
return '<img src="' . htmlspecialchars($content) . '" alt="">';
}
$bbcode = new StringParser_BBCode();
$bbcode->addFilter(STRINGPARSER_FILTER_PRE, 'convertlinebreaks');
$bbcode->addParser(array('block', 'inline', 'link', 'listitem'), 'htmlspecialchars');
$bbcode->addParser(array('block', 'inline', 'link', 'listitem'), 'nl2br');
$bbcode->addParser('list', 'bbcode_stripcontents');
$bbcode->addCode('b', 'simple_replace', null, array('start_tag' => '<b>', 'end_tag' => '</b>'), 'inline', array('listitem', 'block', 'inline', 'link'), array());
$bbcode->addCode('code', 'simple_replace', null, array('start_tag' => '<code>', 'end_tag' => '</code>'), 'inline', array('listitem', 'block', 'inline', 'link'), array());
$bbcode->addCode('i', 'simple_replace', null, array('start_tag' => '<i>', 'end_tag' => '</i>'), 'inline', array('listitem', 'block', 'inline', 'link'), array());
$bbcode->addCode('url', 'usecontent?', 'do_bbcode_url', array('usecontent_param' => 'default'), 'link', array('listitem', 'block', 'inline'), array('link'));
$bbcode->addCode('link', 'callback_replace_single', 'do_bbcode_url', array(), 'link', array('listitem', 'block', 'inline'), array('link'));
$bbcode->addCode('img', 'usecontent', 'do_bbcode_img', array(), 'image', array('listitem', 'block', 'inline', 'link'), array());
$bbcode->addCode('bild', 'usecontent', 'do_bbcode_img', array(), 'image', array('listitem', 'block', 'inline', 'link'), array());
$bbcode->setOccurrenceType('img', 'image');
$bbcode->setOccurrenceType('bild', 'image');
$bbcode->setMaxOccurrences('image', 2);
$bbcode->addCode('list', 'simple_replace', null, array('start_tag' => '<ul>', 'end_tag' => '</ul>'), 'list', array('block', 'listitem'), array());
$bbcode->addCode('*', 'simple_replace', null, array('start_tag' => '<li>', 'end_tag' => '</li>'), 'listitem', array('list'), array());
function parseBBcode($input)
{
//load our BBcode parser - Dan: This probably shouldn't be in the controller but I can't think of a better place for it
if (!class_exists('StringParser_BBCode')) {
include_once JPATH_BASE . "/administrator/components/com_ninja/helpers/bbcode/stringparser_bbcode.class.php";
}
$bbcode = new StringParser_BBCode();
//this is a temporary fix, so the module can appear on pages that have Ninjamonials or Ninjaboard installed
//in which case these functions will already have been created. So we don't want to cause an error by creatign thema again
if (!function_exists('convertlinebreaks')) {
//Initialise the settings
// Unify line breaks of different operating systems
function convertlinebreaks($text)
{
$text = preg_replace("/\r\n|\r|\n/", "\n", $text);
$text = str_replace("\r\n", "\n", $text);
$text = str_replace('\\r\\n', "\n", $text);
$text = str_replace("<br/>", "\n", $text);
$text = str_replace("<br />", "\n", $text);
return str_replace("<br>", "\n", $text);
}
// Remove everything but the newline charachter
function bbcode_stripcontents($text)
{
return preg_replace("/[^\n]/", '', $text);
}
function do_bbcode_url($action, $attributes, $content, $params, $node_object)
{
if (!isset($attributes['default'])) {
$url = $content;
$text = htmlspecialchars($content);
} else {
$url = $attributes['default'];
$text = $content;
}
if ($action == 'validate') {
if (substr($url, 0, 5) == 'data:' || substr($url, 0, 5) == 'file:' || substr($url, 0, 11) == 'javascript:' || substr($url, 0, 4) == 'jar:') {
return false;
}
return true;
}
return '<a href="' . htmlspecialchars($url) . '">' . $text . '</a>';
}
// Function to include images
function do_bbcode_img($action, $attributes, $content, $params, $node_object)
{
if ($action == 'validate') {
if (substr($content, 0, 5) == 'data:' || substr($content, 0, 5) == 'file:' || substr($content, 0, 11) == 'javascript:' || substr($content, 0, 4) == 'jar:' || substr($content, -4) == '.php') {
return false;
}
return true;
}
return '<img src="' . htmlspecialchars($content) . '" alt="">';
}
function do_bbcode_color($action, $attributes, $content, $params, $node_object)
{
//the default attribute is one after the bbtag itself [color=blah]text[/color]
if (isset($attributes['default'])) {
return '<span style="color:' . $attributes['default'] . '">' . $content . '</span>';
}
return $content;
}
function do_bbcode_quote($action, $attributes, $content, $params, $node_object)
{
if (!isset($attributes['default'])) {
$whoSaid = '';
} else {
$whoSaid = '<span class="nmWhoSaid">' . JText::sprintf('NM_WHOSAID', $attributes['default']) . '</span>';
}
return '<blockquote class="nmQuote"><span>' . $whoSaid . $content . '</span></blockquote>';
}
function do_bbcode_size($action, $attributes, $content, $params, $node_object)
{
if (isset($attributes['default'])) {
return '<span style="font-size:' . $attributes['default'] . '%">' . $content . '</span>';
}
return $content;
}
}
$bbcode->addFilter(1, 'convertlinebreaks');
$bbcode->addParser(array('block', 'inline', 'link', 'listitem'), 'htmlspecialchars');
$bbcode->addParser(array('block', 'inline', 'link', 'listitem'), 'nl2br');
$bbcode->addParser('list', 'bbcode_stripcontents');
$bbcode->addCode('b', 'simple_replace', null, array('start_tag' => '<strong>', 'end_tag' => '</strong>'), 'inline', array('listitem', 'block', 'inline', 'link'), array());
$bbcode->addCode('i', 'simple_replace', null, array('start_tag' => '<em>', 'end_tag' => '</em>'), 'inline', array('listitem', 'block', 'inline', 'link'), array());
$bbcode->addCode('u', 'simple_replace', null, array('start_tag' => '<u>', 'end_tag' => '</u>'), 'inline', array('listitem', 'block', 'inline', 'link'), array());
$bbcode->addCode('color', 'callback_replace', 'do_bbcode_color', array('usecontent_param' => 'default'), 'inline', array('listitem', 'block', 'inline', 'link'), array());
$bbcode->addCode('url', 'usecontent?', 'do_bbcode_url', array('usecontent_param' => 'default'), 'link', array('listitem', 'block', 'inline'), array('link'));
$bbcode->addCode('quote', 'callback_replace', 'do_bbcode_quote', array('usecontent_param' => 'default'), 'block', array('block'), array('link', 'listitem', 'inline'));
$bbcode->addCode('size', 'callback_replace', 'do_bbcode_size', array('usecontent_param' => 'default'), 'inline', array('listitem', 'block', 'inline', 'link'), array());
$bbcode->addCode('img', 'usecontent', 'do_bbcode_img', array(), 'image', array('listitem', 'block', 'inline', 'link'), array());
$bbcode->setOccurrenceType('img', 'image');
$bbcode->setMaxOccurrences('image', 4);
$bbcode->addCode('ul', 'simple_replace', null, array('start_tag' => '<ul>', 'end_tag' => '</ul>'), 'list', array('block', 'listitem'), array());
$bbcode->addCode('ol', 'simple_replace', null, array('start_tag' => '<ol>', 'end_tag' => '</ol>'), 'list', array('block', 'listitem'), array());
$bbcode->addCode('*', 'simple_replace', null, array('start_tag' => '<li>', 'end_tag' => '</li>'), 'listitem', array('list'), array());
$bbcode->setCodeFlag('*', 'closetag', BBCODE_CLOSETAG_OPTIONAL);
$bbcode->setCodeFlag('*', 'paragraphs', true);
$bbcode->setCodeFlag('list', 'paragraph_type', BBCODE_PARAGRAPH_BLOCK_ELEMENT);
$bbcode->setCodeFlag('list', 'opentag.before.newline', BBCODE_NEWLINE_DROP);
$bbcode->setCodeFlag('list', 'closetag.before.newline', BBCODE_NEWLINE_DROP);
$bbcode->setRootParagraphHandling(false);
/*
* End setup bbcode
*/
$parsed_input = $bbcode->parse(trim($input));
/*
* TODO - This is a very quick and dirty emoticon emoticon handler.
* This MUST be replaced asap
*/
// Smileys to find...
$emoticonsIn = array(':)', ':(', ':o', ':s', '8)', ':D');
// And replace them with...
$emoticonsOut = array('<img border="0" src="' . JRoute::_('media/com_ninjamonials/images/emoticons/smiley_smile.png') . '" alt=":)"/>', '<img border="0" src="' . JRoute::_('media/com_ninjamonials/images/emoticons/smiley_sad.png') . '" alt=":("/>', '<img border="0" src="' . JRoute::_('media/com_ninjamonials/images/emoticons/smiley_surprised.png') . '" alt=":o"/>', '<img border="0" src="' . JRoute::_('media/com_ninjamonials/images/emoticons/smiley_confused.png') . '" alt=":s"/>', '<img border="0" src="' . JRoute::_('media/com_ninjamonials/images/emoticons/smiley_cool.png') . '" alt="8)"/>', '<img border="0" src="' . JRoute::_('media/com_ninjamonials/images/emoticons/smiley_biggrin.png') . '" alt=":D"/>');
$output = str_replace($emoticonsIn, $emoticonsOut, $parsed_input);
return $output;
}
function BBCodeToHTML($content)
{
global $_ARRAYLANG;
$objBBCode = new \StringParser_BBCode();
$objBBCode->addFilter(STRINGPARSER_FILTER_PRE, array(&$this, 'convertlinebreaks'));
//unify all linebreak variants from different systems
$objBBCode->addFilter(STRINGPARSER_FILTER_PRE, array(&$this, 'convertlinks'));
// $objBBCode->addFilter(STRINGPARSER_FILTER_POST, array(&$this, 'stripBBtags'));
$objBBCode->addFilter(STRINGPARSER_FILTER_POST, array(&$this, 'removeDoubleEscapes'));
$objBBCode->addParser(array('block', 'inline', 'link', 'listitem'), 'htmlspecialchars');
$objBBCode->addParser(array('block', 'inline', 'link', 'listitem'), 'nl2br');
$objBBCode->addParser('list', array(&$this, 'bbcode_stripcontents'));
$objBBCode->addCode('b', 'simple_replace', null, array('start_tag' => '<b>', 'end_tag' => '</b>'), 'inline', array('block', 'inline'), array());
$objBBCode->addCode('i', 'simple_replace', null, array('start_tag' => '<i>', 'end_tag' => '</i>'), 'inline', array('block', 'inline'), array());
$objBBCode->addCode('u', 'simple_replace', null, array('start_tag' => '<u>', 'end_tag' => '</u>'), 'inline', array('block', 'inline'), array());
$objBBCode->addCode('s', 'simple_replace', null, array('start_tag' => '<strike>', 'end_tag' => '</strike>'), 'inline', array('block', 'inline'), array());
$objBBCode->addCode('url', 'usecontent?', array(&$this, 'do_bbcode_url'), array('usecontent_param' => 'default'), 'inline', array('listitem', 'block', 'inline'), array('link'));
$objBBCode->addCode('img', 'usecontent', array(&$this, 'do_bbcode_img'), array('usecontent_param' => array('w', 'h')), 'image', array('listitem', 'block', 'inline', 'link'), array());
$objBBCode->addCode('quote', 'callback_replace', array(&$this, 'do_bbcode_quote'), array('usecontent_param' => 'default'), 'block', array('block', 'inline'), array('list', 'listitem'));
$objBBCode->addCode('code', 'usecontent', array(&$this, 'do_bbcode_code'), array('usecontent_param' => 'default'), 'block', array('block', 'inline'), array('list', 'listitem'));
$objBBCode->addCode('list', 'simple_replace', null, array('start_tag' => '<ul>', 'end_tag' => '</ul>'), 'list', array('block', 'listitem'), array());
$objBBCode->addCode('*', 'simple_replace', null, array('start_tag' => '<li>', 'end_tag' => '</li>'), 'listitem', array('list'), array());
$objBBCode->setCodeFlag('*', 'closetag', BBCODE_CLOSETAG_OPTIONAL);
$objBBCode->setCodeFlag('*', 'paragraphs', true);
$objBBCode->setCodeFlag('list', 'paragraph_type', BBCODE_PARAGRAPH_BLOCK_ELEMENT);
$objBBCode->setCodeFlag('list', 'opentag.before.newline', BBCODE_NEWLINE_DROP);
$objBBCode->setCodeFlag('list', 'closetag.before.newline', BBCODE_NEWLINE_DROP);
$objBBCode->setOccurrenceType('img', 'image');
$objBBCode->setMaxOccurrences('image', 5);
$objBBCode->setRootParagraphHandling(false);
//do not convert new lines to paragraphs, see stringparser_bbcode::setParagraphHandlingParameters();
$content = $objBBCode->parse($content);
return $content;
}
function smarty_modifier_bbcode2html($message)
{
$bbcode = new StringParser_BBCode();
$bbcode->addFilter(STRINGPARSER_FILTER_PRE, 'convertlinebreaks');
//$bbcode->addParser (array ('block', 'inline', 'link', 'listitem'), 'htmlspecialchars');
$bbcode->addParser(array('block', 'inline', 'link', 'listitem'), 'nl2br');
$bbcode->addParser('list', 'bbcode_stripcontents');
$bbcode->addCode('b', 'simple_replace', null, array('start_tag' => '<span style="font-weight:bold">', 'end_tag' => '</span>'), 'inline', array('listitem', 'block', 'inline', 'link', 'quote', 'color', 'size'), array());
$bbcode->addCode('i', 'simple_replace', null, array('start_tag' => '<span style="font-style:italic">', 'end_tag' => '</span>'), 'inline', array('listitem', 'block', 'inline', 'link', 'quote', 'color', 'size'), array());
$bbcode->addCode('u', 'simple_replace', null, array('start_tag' => '<span style="text-decoration:underline">', 'end_tag' => '</span>'), 'inline', array('listitem', 'block', 'inline', 'link', 'quote', 'color', 'size'), array());
$bbcode->addCode('url', 'usecontent?', 'do_bbcode_url', array('usecontent_param' => 'default'), 'link', array('listitem', 'block', 'inline', 'quote', 'color', 'size'), array('link'));
$bbcode->addCode('quote', 'callback_replace', 'do_bbcode_quote', array('usecontent_param' => 'default'), 'quote', array('listitem', 'block', 'inline', 'quote'), array('link'));
$bbcode->addCode('code', 'usecontent', 'do_bbcode_code', array(), 'code', array('listitem', 'block', 'inline', 'quote', 'code'), array('link'));
$bbcode->addCode('color', 'callback_replace', 'do_bbcode_color', array('usecontent_param' => 'default'), 'color', array('listitem', 'block', 'inline', 'quote', 'size'), array('link'));
$bbcode->addCode('size', 'callback_replace', 'do_bbcode_size', array('usecontent_param' => 'default'), 'size', array('listitem', 'block', 'inline', 'quote', 'color'), array('link'));
$bbcode->addCode('link', 'callback_replace_single', 'do_bbcode_url', array(), 'link', array('listitem', 'block', 'inline', 'quote', 'color', 'size'), array('link'));
$bbcode->addCode('img', 'usecontent', 'do_bbcode_img', array(), 'image', array('listitem', 'block', 'inline', 'link', 'quote', 'color', 'size'), array());
$bbcode->addCode('list', 'callback_replace', 'do_bbcode_list', array('usecontent_param' => 'default'), 'list', array('block', 'listitem', 'quote', 'color', 'size'), array());
$bbcode->addCode('*', 'simple_replace', null, array('start_tag' => '<li>', 'end_tag' => '</li>'), 'listitem', array('list'), array());
$bbcode->setCodeFlag('*', 'closetag', BBCODE_CLOSETAG_OPTIONAL);
$bbcode->setCodeFlag('*', 'paragraphs', true);
$bbcode->setCodeFlag('list', 'paragraph_type', BBCODE_PARAGRAPH_BLOCK_ELEMENT);
$bbcode->setCodeFlag('list', 'opentag.before.newline', BBCODE_NEWLINE_DROP);
$bbcode->setCodeFlag('list', 'closetag.before.newline', BBCODE_NEWLINE_DROP);
$bbcode->setRootParagraphHandling(false);
return $bbcode->parse($message);
}
/**
* formats signatures into HTML using the stringparser bbcode class
* http://www.christian-seiler.de/projekte/php/bbcode/
*
* @param string $string
* @return string
*/
function signature_format($string)
{
global $settings;
// stringparser bbcode class, documentation: http://www.christian-seiler.de/projekte/php/bbcode/
require_once 'modules/stringparser_bbcode/stringparser_bbcode.class.php';
$bbcode = new StringParser_BBCode();
$bbcode->addFilter(STRINGPARSER_FILTER_PRE, 'convertlinebreaks');
$bbcode->addParser(array('block', 'inline', 'link', 'listitem', 'code', 'quote'), 'htmlspecialchars');
$bbcode->addParser(array('block', 'inline', 'link', 'listitem', 'quote'), 'nl2br');
if ($settings['smilies'] == 1) {
$bbcode->addParser(array('block', 'inline', 'listitem', 'quote'), 'smilies');
}
if ($settings['autolink'] == 1) {
$bbcode->addParser(array('block', 'inline', 'listitem', 'quote'), 'make_link');
}
if ($settings['bbcode'] == 1) {
$bbcode->setGlobalCaseSensitive(false);
$bbcode->addCode('b', 'simple_replace', null, array('start_tag' => '<strong>', 'end_tag' => '</strong>'), 'inline', array('listitem', 'block', 'inline', 'link', 'quote'), array());
$bbcode->addCode('i', 'simple_replace', null, array('start_tag' => '<em>', 'end_tag' => '</em>'), 'inline', array('listitem', 'block', 'inline', 'link', 'quote'), array());
$bbcode->addCode('u', 'simple_replace', null, array('start_tag' => '<span class="underline">', 'end_tag' => '</span>'), 'inline', array('listitem', 'block', 'inline', 'link', 'quote'), array());
$bbcode->addCode('url', 'usecontent?', 'do_bbcode_url', array('usecontent_param' => 'default'), 'link', array('listitem', 'block', 'inline', 'quote'), array('link'));
$bbcode->addCode('link', 'usecontent?', 'do_bbcode_url', array('usecontent_param' => 'default'), 'link', array('listitem', 'block', 'inline', 'quote'), array('link'));
$bbcode->addCode('color', 'callback_replace', 'do_bbcode_color', array('usecontent_param' => 'default'), 'inline', array('listitem', 'block', 'inline', 'link', 'quote'), array());
#$bbcode->setOccurrenceType ('img', 'image');
#$bbcode->setMaxOccurrences ('image', 2);
if ($settings['bbcode_img'] == 1) {
$bbcode->addCode('img', 'usecontent', 'do_bbcode_img', array(), 'image', array('listitem', 'block', 'inline', 'link', 'quote'), array());
}
}
#$bbcode->setRootParagraphHandling(true);
$string = $bbcode->parse($string);
return $string;
}
