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Библиотека для cis, online, cms1

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Фёдор Подлеснов 2016-06-29 18:51:32 +03:00
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core/markup/simple_bb_code.php Normal file
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<?php
/**
Copyright (c) 2007 Brady Mulhollem
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
**/
class Simple_BB_Code{
//General Tags
var $tags = array('b' => 'strong','i' => 'em','u' => 'span style="text-decoration:underline"','quote' => 'blockquote','s' => 'span style="text-decoration: line-through"', 'list' => 'ul','\*' => 'li');
//Tags that must be mapped to diffierent parts
var $mapped = array('url' => array('a','href',true),'img' => array('img','src',false));
//Tags with atributes
var $tags_with_att = array('color' => array('font','color'),'size' => array('font','size'),'url' => array('a','href'));
//Gotta have smilies
var $smilies = array(':)' => 'smile.gif',':(' => 'frown.gif');
//Config Variables
//Convert new line charactes to linebreaks?
var $convert_newlines = true;
//Parse For smilies?
var $parse_smilies = true;
//auto link urls(http and ftp), and email addresses?
var $auto_links = true;
//Internal Storage
var $_code = '';
function Simple_BB_Code($new=true,$parse=true,$links=true){
$this->convert_newlines = $new;
$this->parse_smilies = $parse;
$this->auto_links = $links;
}
function parse($code){
$this->_code = $code;
$this->_strip_html();
$this->_parse_tags();
$this->_parse_mapped();
$this->_parse_tags_with_att();
$this->_parse_smilies();
$this->_parse_links();
$this->_convert_nl();
return $this->_code;
}
function _strip_html(){
$this->_code = strip_tags($this->_code);
}
function _convert_nl(){
if($this->convert_newlines){
$this->_code = nl2br($this->_code);
}
}
function _parse_tags(){
foreach($this->tags as $old=>$new){
$ex = explode(' ',$new);
$this->_code = preg_replace('/\['.$old.'\](.+?)\[\/'.$old.'\]/is','<'.$new.'>$1</'.$ex[0].'>',$this->_code);
}
}
function _parse_mapped(){
foreach($this->mapped as $tag=>$data){
$reg = '/\['.$tag.'\](.+?)\[\/'.$tag.'\]/is';
if($data[2]){
$this->_code = preg_replace($reg,'<'.$data[0].' '.$data[1].'="$1">$1</'.$data[0].'>',$this->_code);
}
else{
$this->_code = preg_replace($reg,'<'.$data[0].' '.$data[1].'="$1">',$this->_code);
}
}
}
function _parse_tags_with_att(){
foreach($this->tags_with_att as $tag=>$data){
$this->_code = preg_replace('/\['.$tag.'=(.+?)\](.+?)\[\/'.$tag.'\]/is','<'.$data[0].' '.$data[1].'="$1">$2</'.$data[0].'>',$this->_code);
}
}
function _parse_smilies(){
if($this->parse_smilies){
foreach($this->smilies as $s=>$im){
$this->_code = str_replace($s,'<img src="'.$im.'">',$this->_code);
}
}
}
function _parse_links(){
if($this->auto_links){
$this->_code = preg_replace('/([^"])(http:\/\/|ftp:\/\/)([^\s,]*)/i','$1<a href="$2$3">$2$3</a>',$this->_code);
$this->_code = preg_replace('/([^"])([A-Z0-9._%-]+@[A-Z0-9.-]+\.[A-Z]{2,4})/i','$1<a href="mailto:$2">$2</a>',$this->_code);
}
}
function addTag($old,$new){
$this->tags[$old] = $new;
}
function addMapped($bb,$html,$att,$end=true){
$this->mapped[$bb] = array($html,$att,$end);
}
function addTagWithAttribute($bb,$html,$att){
$this->tags_with_att[$bb] = array($html,$att);
}
function addSmiley($code,$src){
$this->smilies[$code] = $src;
}
}
?>