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<?php

/* 

    Appointment: Парсинг данных

    File: parse.php 

 

*/



class parse{



    function BBparse($source, $preview = false){

        global $config;



        $source = preg_replace("#<iframe#i", "&lt;iframe", $source);

        $source = preg_replace("#<script#i", "&lt;script", $source);

        

        $source = str_ireplace("{", "&#123;", $source);

        $source = str_ireplace("`", "&#96;", $source);

        $source = str_ireplace("{theme}", "&#123;theme}", $source);

        

        $source = str_ireplace("[b]", "<b>", str_ireplace("[/b]", "</b>", $source));

        $source = str_ireplace("[i]", "<i>", str_ireplace("[/i]", "</i>", $source));

        $source = str_ireplace("[u]", "<u>", str_ireplace("[/u]", "</u>", $source));

        

        $source = preg_replace("#[(left|right|center)](.+?)[/\1]#is", "<div align="\1">\2</div>", $source);

        

        $source = preg_replace( "#[quote](.+?)[/quote]#is", "<blockquote>\1</blockquote>", $source );

        

        if(stripos($source, "[video]") !== false || stripos($source, "[photo]") !== false || stripos($source, "[link]") !== false){

            $source = preg_replace("#\[video\](.*?)\[/video\]#ies", "$this->BBvideo('\1', '{$preview}')", $source);

            $source = preg_replace("#\[photo\](.*?)\[/photo\]#ies", "$this->BBphoto('\1', '{$preview}')", $source);

            $source = preg_replace("#\[link\](.*?)\[/link\]#ies", "$this->BBlink('\1')", $source);

        }

        

        return $source;

        

    }

    

    function BBvideo($source, $preview = false){

        global $config;

        

        $exp = explode('|', $source);

        $home_url = $config['home_url'];



        if(stripos($source, "{$exp[0]}|{$exp[1]}|{$home_url}") !== false){

            

            if($exp[3])

                if($exp[3] > 175)

                    $width = "width='175'";

                else

                    $width = "width='{$exp[3]}'";

                    

            if($exp[4])

                if($exp[4] > 131)

                    $height = "height='131'";

                else

                    $height = "height='{$exp[4]}'";

            

            if($exp[5])

                $border = 'notes_videoborder';

                

            if($exp[6])

                $blank = 'target="_blank"';

            else

                $blank = "onClick="videos.show({$exp[1]}, this.href, '/notes/view/{note-id}'); return false"";

            

            if($exp[7] == 1)

                $pos = "align="left"";

            elseif($exp[7] == 2)

                $pos = "align="right"";

            else

                $pos = "";

            

            if(!$preview){

                $link = "<a href="/video{$exp[0]}_{$exp[1]}_sec=notes/id={note-id}" {$blank}>";

                $slink = "</a>";

            }



            $source = "<!--video:{$source}-->{$link}<img src="{$exp[2]}" {$width} {$height} {$pos} class="notes_videopad {$border}" />{$slink}<!--/video-->";

        }

        

        return $source;

    }

    

    function BBphoto($source, $preview = false){

        global $config;

        

        $exp = explode('|', $source);

        $home_url = $config['home_url'];



        if(stripos($source, "{$exp[0]}|{$exp[1]}|{$home_url}") !== false){

            

            if($exp[3] > 160)

                $exp[2] = str_replace('/c_', '/', $exp[2]);

                

            if($exp[4] > 120)

                $exp[2] = str_replace('/c_', '/', $exp[2]);

                

            if($exp[3])

                if($exp[3] > 740)

                    $width = "width='740'";

                else

                    $width = "width='{$exp[3]}'";

                    

            if($exp[4])

                if($exp[4] > 547)

                    $height = "height='547'";

                else

                    $height = "height='{$exp[4]}'";

            

            if($exp[5])

                $border = 'notes_videoborder';

                

            if($exp[6])

                $blank = 'target="_blank"';

            else

                $blank = "onClick="Photo.Show(this.href); return false"";

            

            if($exp[7] == 1)

                $pos = "align="left"";

            elseif($exp[7] == 2)

                $pos = "align="right"";

            else

                $pos = "";

                

            if($exp[8] AND !$preview AND $exp[0] AND $exp[1]){

                $link = "<a href="/photo{$exp[0]}_{$exp[1]}_sec=notes/id={note-id}" {$blank}>";

                $elink = "</a>";

            } elseif($exp[8]) {

                $link = "<a href="{$exp[2]}" target="_blank">";

                $elink = "</a>";

            } else {

                $link = '';

                $elink = '';

            }

            

            if($exp[0] AND $exp[1])

                $source = "<!--photo:{$source}-->{$link}<img class="notes_videopad {$border}" src="{$exp[2]}" {$width} {$height} {$pos} />{$elink}<!--/photo-->";

            else

                $source = "<!--photo:{$source}-->{$link}<img class="notes_videopad {$border}" src="{$exp[2]}" {$width} {$height} {$pos} />{$elink}<!--/photo-->";

        }

        

        return $source;

    }

    

    function BBlink($source){

        $exp = explode('|', $source);

        

        if($exp[0]){

            if(!$exp[1])

                $exp[1] = $exp[0];



            $source = "<!--link:{$source}--><a href="{$exp[0]}" target="_blank">{$exp[1]}</a><!--/link-->";

        }

        

        return $source;

    }

    

    function BBdecode($source){

    

        $source = str_ireplace("&#123;", "{", $source);

        $source = str_ireplace("&#96;", "`", $source);

        $source = str_ireplace("&#123;theme}", "{theme}", $source);

        

        $source = str_ireplace("<b>", "[b]", str_ireplace("</b>", "[/b]", $source));

        $source = str_ireplace("<i>", "[i]", str_ireplace("</i>", "[/i]", $source));

        $source = str_ireplace("<u>", "[u]", str_ireplace("</u>", "[/u]", $source));

        

        $source = preg_replace("#<div align="(left|right|center)">(.+?)</div>#is", "[\1]\2[/\1]", $source);

        

        $source = preg_replace( "#[quote](.+?)[/quote]#is", "<blockquote>\1</blockquote>", $source );

        

        $source = preg_replace( "#<blockquote>(.+?)</blockquote>#is", "[quote]\1[/quote]", $source );

        

        if(stripos($source, "<!--photo:") !== false || stripos($source, "<!--video:") !== false || stripos($source, "<!--link:") !== false){

            $source = preg_replace("#\<!--video:(.*?)\<!--/video-->#ies", "$this->BBdecodeVideo('\1')", $source);

            $source = preg_replace("#\<!--photo:(.*?)\<!--/photo-->#ies", "$this->BBdecodePhoto('\1')", $source);

            $source = preg_replace("#\<!--link:(.*?)\<!--/link-->#ies", "$this->BBdecodeLink('\1')", $source);

        }

        

        return $source;

    

    }

    

    function BBdecodePhoto($source){

        $start = explode('-->', $source);

        $source = "[photo]{$start[0]}[/photo]";

        return $source;

    }

    

    function BBdecodeVideo($source){

        $start = explode('-->', $source);

        $source = "[video]{$start[0]}[/video]";

        return $source;

    }

    

    function BBdecodeLink($source){

        $start = explode('-->', $source);

        $source = "[link]{$start[0]}[/link]";

        return $source;

    }



}

?>