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< ? php
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function sql_open () {
global $sql ;
$sql = @ mysql_connect ( MY_SERVER , MY_USER , MY_PASSWORD ) or error ( 'Database error.' );
@ mysql_select_db ( MY_DATABASE , $sql ) or error ( 'Database error.' );
}
function sql_close () {
global $sql ;
@ mysql_close ( $sql );
}
function mysql_safe_array ( & $array ) {
foreach ( $array as & $item ) {
$item = mysql_real_escape_string ( $item );
}
}
function index ( $page ) {
global $sql , $board ;
$body = '' ;
$offset = round ( $page * THREADS_PER_PAGE - THREADS_PER_PAGE );
sql_open ();
$query = mysql_query ( 'SELECT * FROM `posts` WHERE `thread` IS NULL ORDER BY `bump` DESC LIMIT ' . $offset . ',' . THREADS_PER_PAGE , $sql ) or error ( mysql_error ( $sql ));
if ( mysql_num_rows ( $query ) < 1 && $page > 1 ) return false ;
while ( $th = mysql_fetch_array ( $query )) {
$thread = new Thread ( $th [ 'id' ], $th [ 'subject' ], $th [ 'email' ], $th [ 'name' ], $th [ 'trip' ], $th [ 'body' ], $th [ 'time' ], $th [ 'thumb' ], $th [ 'thumbwidth' ], $th [ 'thumbheight' ], $th [ 'file' ], $th [ 'filewidth' ], $th [ 'fileheight' ], $th [ 'filesize' ], $th [ 'filename' ]);
$newposts = mysql_query ( sprintf (
" SELECT `id`, `subject`, `email`, `name`, `trip`, `body`, `time`, `thumb`, `thumbwidth`, `thumbheight`, `file`, `filewidth`, `fileheight`, `filesize`, `filename` FROM `posts` WHERE `thread` = '%s' ORDER BY `time` DESC LIMIT %d " ,
$th [ 'id' ],
THREADS_PREVIEW
), $sql ) or error ( mysql_error ( $sql ));
if ( mysql_num_rows ( $newposts ) == THREADS_PREVIEW ) {
$count_query = mysql_query ( sprintf (
" SELECT COUNT(`id`) as `num` FROM `posts` WHERE `thread` = '%s' " ,
$th [ 'id' ]
), $sql ) or error ( mysql_error ( $sql ));
$count = mysql_fetch_array ( $count_query );
$omitted = $count [ 'num' ] - THREADS_PREVIEW ;
$thread -> omitted = $omitted ;
mysql_free_result ( $count_query );
unset ( $count );
unset ( $omitted );
}
while ( $po = mysql_fetch_array ( $newposts )) {
$thread -> add ( new Post ( $po [ 'id' ], $th [ 'id' ], $po [ 'subject' ], $po [ 'email' ], $po [ 'name' ], $po [ 'trip' ], $po [ 'body' ], $po [ 'time' ], $po [ 'thumb' ], $po [ 'thumbwidth' ], $po [ 'thumbheight' ], $po [ 'file' ], $po [ 'filewidth' ], $po [ 'fileheight' ], $po [ 'filesize' ], $po [ 'filename' ]));
}
mysql_free_result ( $newposts );
$thread -> posts = array_reverse ( $thread -> posts );
$body .= $thread -> build ( true );
}
mysql_free_result ( $query );
return Array ( 'button' => BUTTON_NEWTOPIC , 'board' => $board , 'body' => $body , 'post_url' => POST_URL , 'index' => ROOT );
}
function buildIndex () {
global $sql ;
sql_open ();
$res = mysql_query ( " SELECT COUNT(`id`) as `num` FROM `posts` WHERE `thread` IS NULL " , $sql ) or error ( mysql_error ( $sql ));
$arr = mysql_fetch_array ( $res );
$count = floor ( $arr [ 'num' ] / THREADS_PER_PAGE );
$pages = Array ();
for ( $x = 0 ; $x <= $count && $x <= MAX_PAGES ; $x ++ ) {
$pages [] = Array ( 'num' => $x + 1 , 'link' => $x == 0 ? ROOT . FILE_INDEX : ROOT . sprintf ( FILE_PAGE , $x + 1 ));
}
mysql_free_result ( $res );
unset ( $arr );
unset ( $count );
$page = 1 ;
while ( $page <= MAX_PAGES && $content = index ( $page )) {
$filename = $page == 1 ? FILE_INDEX : sprintf ( FILE_PAGE , $page );
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if ( file_exists ( $filename )) $md5 = md5_file ( $filename );
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$content [ 'pages' ] = $pages ;
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@ file_put_contents ( $filename , Element ( 'index.html' , $content )) or error ( " Couldn't write to file. " );
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if ( isset ( $md5 ) && $md5 == md5_file ( $filename )) {
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break ;
}
$page ++ ;
}
if ( $page < MAX_PAGES ) {
for (; $page <= MAX_PAGES ; $page ++ ) {
$filename = $page == 1 ? FILE_INDEX : sprintf ( FILE_PAGE , $page );
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@ unlink ( $filename );
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}
}
}
function markup ( & $body ) {
global $sql ;
if ( AUTO_UNICODE ) {
$body = str_replace ( '...' , '…' , $body );
$body = str_replace ( '<--' , '←' , $body );
$body = str_replace ( '--' , '—' , $body );
$body = str_replace ( '...' , '…' , $body );
}
$body = utf8tohtml ( $body , true );
$temp = $body ;
$previous_length = 0 ;
$previous_match = 1 ;
while ( preg_match ( '/(^|\s)>>([0-9]+?)(\s|$)/' , $body , $r , PREG_OFFSET_CAPTURE , $previous_match + $previous_length - 1 )) {
sql_open ();
$id = $r [ 2 ][ 0 ];
$result = mysql_query ( sprintf ( " SELECT `thread`,`id` FROM `posts` WHERE `id` = '%d' " , $id ), $sql );
if ( $post = mysql_fetch_array ( $result )) {
$temp = str_replace ( $r [ 0 ][ 0 ], $r [ 1 ][ 0 ] . '<a onclick="highlightReply(\'' . $r [ 2 ][ 0 ] . '\');" href="' . ROOT . DIR_RES . ( $post [ 'thread' ] ? $post [ 'thread' ] : $post [ 'id' ]) . '.html#' . $id . '">>>' . $r [ 2 ][ 0 ] . '</a>' . $r [ 3 ][ 0 ], $temp );
}
mysql_free_result ( $result );
$previous_match = strpos ( $body , $r [ 0 ][ 0 ]);
$previous_length = strlen ( $r [ 0 ][ 0 ]);
}
$body = $temp ;
$body = str_replace ( " \r " , '' , $body );
$body = preg_replace ( " /(^| \n )([ \ s]+)?(>)([^ \n ]+)?( $ | \n )/m " , '$1$2<span class="quote">$3$4</span>$5' , $body );
$body = preg_replace ( " /(^| \n )==(.+?)== \n ?/m " , " <h2> $ 2</h2> " , $body );
$body = preg_replace ( " /'''(.+?)'''/m " , " <strong> $ 1</strong> " , $body );
$body = preg_replace ( " / \n / " , '<br/>' , $body );
}
function utf8tohtml ( $utf8 , $encodeTags = true ) {
$result = '' ;
for ( $i = 0 ; $i < strlen ( $utf8 ); $i ++ ) {
$char = $utf8 [ $i ];
$ascii = ord ( $char );
if ( $ascii < 128 ) {
// one-byte character
$result .= ( $encodeTags ) ? htmlentities ( $char ) : $char ;
} else if ( $ascii < 192 ) {
// non-utf8 character or not a start byte
} else if ( $ascii < 224 ) {
// two-byte character
$result .= htmlentities ( substr ( $utf8 , $i , 2 ), ENT_QUOTES , 'UTF-8' );
$i ++ ;
} else if ( $ascii < 240 ) {
// three-byte character
$ascii1 = ord ( $utf8 [ $i + 1 ]);
$ascii2 = ord ( $utf8 [ $i + 2 ]);
$unicode = ( 15 & $ascii ) * 4096 +
( 63 & $ascii1 ) * 64 +
( 63 & $ascii2 );
$result .= " &# $unicode ; " ;
$i += 2 ;
} else if ( $ascii < 248 ) {
// four-byte character
$ascii1 = ord ( $utf8 [ $i + 1 ]);
$ascii2 = ord ( $utf8 [ $i + 2 ]);
$ascii3 = ord ( $utf8 [ $i + 3 ]);
$unicode = ( 15 & $ascii ) * 262144 +
( 63 & $ascii1 ) * 4096 +
( 63 & $ascii2 ) * 64 +
( 63 & $ascii3 );
$result .= " &# $unicode ; " ;
$i += 3 ;
}
}
return $result ;
}
function buildThread ( $id ) {
global $sql , $board ;
$id = round ( $id );
$query = mysql_query ( sprintf (
" SELECT `id`,`thread`,`subject`,`name`,`email`,`trip`,`body`,`time`,`thumb`,`thumbwidth`,`thumbheight`,`file`,`filewidth`,`fileheight`,`filesize`,`filename` FROM `posts` WHERE (`thread` IS NULL AND `id` = '%s') OR `thread` = '%s' ORDER BY `thread`,`time` " ,
$id ,
$id
), $sql ) or error ( mysql_error ( $sql ));
while ( $post = mysql_fetch_array ( $query )) {
if ( ! isset ( $thread )) {
$thread = new Thread ( $post [ 'id' ], $post [ 'subject' ], $post [ 'email' ], $post [ 'name' ], $post [ 'trip' ], $post [ 'body' ], $post [ 'time' ], $post [ 'thumb' ], $post [ 'thumbwidth' ], $post [ 'thumbheight' ], $post [ 'file' ], $post [ 'filewidth' ], $post [ 'fileheight' ], $post [ 'filesize' ], $post [ 'filename' ], false );
} else {
$thread -> add ( new Post ( $post [ 'id' ], $thread -> id , $post [ 'subject' ], $post [ 'email' ], $post [ 'name' ], $post [ 'trip' ], $post [ 'body' ], $post [ 'time' ], $post [ 'thumb' ], $post [ 'thumbwidth' ], $post [ 'thumbheight' ], $post [ 'file' ], $post [ 'filewidth' ], $post [ 'fileheight' ], $post [ 'filesize' ], $post [ 'filename' ]));
}
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@ file_put_contents ( DIR_RES . $id . '.html' , Element ( 'thread.html' , Array ( 'button' => BUTTON_REPLY , 'board' => $board , 'body' => $thread -> build (), 'post_url' => POST_URL , 'index' => ROOT , 'id' => $id ))) or error ( " Couldn't write to file. " );
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}
mysql_free_result ( $query );
}
// A lot of the bellow of from BBSchan (An old project by savetheinternet)
function generate_tripcode ( $name , $length = 10 ) {
$name = stripslashes ( $name );
$t = explode ( '#' , $name );
$nameo = $t [ 0 ];
if ( isset ( $t [ 1 ] ) || isset ( $t [ 2 ] ) ) {
$trip = ( ( strlen ( $t [ 1 ] ) > 0 ) ? $t [ 1 ] : $t [ 2 ] );
if ( ( function_exists ( 'mb_convert_encoding' ) ) ) {
# mb_substitute_character('none');
$recoded_cap = mb_convert_encoding ( $trip , 'Shift_JIS' , 'UTF-8' );
}
$trip = ( ( ! empty ( $recoded_cap ) ) ? $recoded_cap : $trip );
$salt = substr ( $trip . 'H.' , 1 , 2 );
$salt = preg_replace ( '/[^\.-z]/' , '.' , $salt );
$salt = strtr ( $salt , ':;<=>?@[\]^_`' , 'ABCDEFGabcdef' );
if ( isset ( $t [ 2 ] ) ) {
// secure
$trip = '!!' . substr ( crypt ( $trip , '@#$%^&*()' ), ( - 1 * $length ) );
} else {
// insecure
$trip = '!' . substr ( crypt ( $trip , $salt ), ( - 1 * $length ) );
}
}
if ( isset ( $trip ) ) {
return array ( $nameo , $trip );
} else {
return array ( $nameo );
}
}
/*********************************************/
/* Fonction: imagecreatefrombmp */
/* Author: DHKold */
/* Contact: admin@dhkold.com */
/* Date: The 15th of June 2005 */
/* Version: 2.0B */
/*********************************************/
function imagecreatefrombmp ( $filename ) {
if ( ! $f1 = fopen ( $filename , " rb " )) return FALSE ;
$FILE = unpack ( " vfile_type/Vfile_size/Vreserved/Vbitmap_offset " , fread ( $f1 , 14 ));
if ( $FILE [ 'file_type' ] != 19778 ) return FALSE ;
$BMP = unpack ( 'Vheader_size/Vwidth/Vheight/vplanes/vbits_per_pixel' .
'/Vcompression/Vsize_bitmap/Vhoriz_resolution' .
'/Vvert_resolution/Vcolors_used/Vcolors_important' , fread ( $f1 , 40 ));
$BMP [ 'colors' ] = pow ( 2 , $BMP [ 'bits_per_pixel' ]);
if ( $BMP [ 'size_bitmap' ] == 0 ) $BMP [ 'size_bitmap' ] = $FILE [ 'file_size' ] - $FILE [ 'bitmap_offset' ];
$BMP [ 'bytes_per_pixel' ] = $BMP [ 'bits_per_pixel' ] / 8 ;
$BMP [ 'bytes_per_pixel2' ] = ceil ( $BMP [ 'bytes_per_pixel' ]);
$BMP [ 'decal' ] = ( $BMP [ 'width' ] * $BMP [ 'bytes_per_pixel' ] / 4 );
$BMP [ 'decal' ] -= floor ( $BMP [ 'width' ] * $BMP [ 'bytes_per_pixel' ] / 4 );
$BMP [ 'decal' ] = 4 - ( 4 * $BMP [ 'decal' ]);
if ( $BMP [ 'decal' ] == 4 ) $BMP [ 'decal' ] = 0 ;
$PALETTE = array ();
if ( $BMP [ 'colors' ] < 16777216 )
{
$PALETTE = unpack ( 'V' . $BMP [ 'colors' ], fread ( $f1 , $BMP [ 'colors' ] * 4 ));
}
$IMG = fread ( $f1 , $BMP [ 'size_bitmap' ]);
$VIDE = chr ( 0 );
$res = imagecreatetruecolor ( $BMP [ 'width' ], $BMP [ 'height' ]);
$P = 0 ;
$Y = $BMP [ 'height' ] - 1 ;
while ( $Y >= 0 )
{
$X = 0 ;
while ( $X < $BMP [ 'width' ])
{
if ( $BMP [ 'bits_per_pixel' ] == 24 )
$COLOR = unpack ( " V " , substr ( $IMG , $P , 3 ) . $VIDE );
elseif ( $BMP [ 'bits_per_pixel' ] == 16 )
{
$COLOR = unpack ( " n " , substr ( $IMG , $P , 2 ));
$COLOR [ 1 ] = $PALETTE [ $COLOR [ 1 ] + 1 ];
}
elseif ( $BMP [ 'bits_per_pixel' ] == 8 )
{
$COLOR = unpack ( " n " , $VIDE . substr ( $IMG , $P , 1 ));
$COLOR [ 1 ] = $PALETTE [ $COLOR [ 1 ] + 1 ];
}
elseif ( $BMP [ 'bits_per_pixel' ] == 4 )
{
$COLOR = unpack ( " n " , $VIDE . substr ( $IMG , floor ( $P ), 1 ));
if (( $P * 2 ) % 2 == 0 ) $COLOR [ 1 ] = ( $COLOR [ 1 ] >> 4 ) ; else $COLOR [ 1 ] = ( $COLOR [ 1 ] & 0x0F );
$COLOR [ 1 ] = $PALETTE [ $COLOR [ 1 ] + 1 ];
}
elseif ( $BMP [ 'bits_per_pixel' ] == 1 )
{
$COLOR = unpack ( " n " , $VIDE . substr ( $IMG , floor ( $P ), 1 ));
if (( $P * 8 ) % 8 == 0 ) $COLOR [ 1 ] = $COLOR [ 1 ] >> 7 ;
elseif (( $P * 8 ) % 8 == 1 ) $COLOR [ 1 ] = ( $COLOR [ 1 ] & 0x40 ) >> 6 ;
elseif (( $P * 8 ) % 8 == 2 ) $COLOR [ 1 ] = ( $COLOR [ 1 ] & 0x20 ) >> 5 ;
elseif (( $P * 8 ) % 8 == 3 ) $COLOR [ 1 ] = ( $COLOR [ 1 ] & 0x10 ) >> 4 ;
elseif (( $P * 8 ) % 8 == 4 ) $COLOR [ 1 ] = ( $COLOR [ 1 ] & 0x8 ) >> 3 ;
elseif (( $P * 8 ) % 8 == 5 ) $COLOR [ 1 ] = ( $COLOR [ 1 ] & 0x4 ) >> 2 ;
elseif (( $P * 8 ) % 8 == 6 ) $COLOR [ 1 ] = ( $COLOR [ 1 ] & 0x2 ) >> 1 ;
elseif (( $P * 8 ) % 8 == 7 ) $COLOR [ 1 ] = ( $COLOR [ 1 ] & 0x1 );
$COLOR [ 1 ] = $PALETTE [ $COLOR [ 1 ] + 1 ];
}
else
return FALSE ;
imagesetpixel ( $res , $X , $Y , $COLOR [ 1 ]);
$X ++ ;
$P += $BMP [ 'bytes_per_pixel' ];
}
$Y -- ;
$P += $BMP [ 'decal' ];
}
fclose ( $f1 );
return $res ;
}
function resize ( $type , $source_pic , $destination_pic , $max_width , $max_height ) {
$return = Array ();
switch ( $type ) {
case 'jpg' :
case 'jpeg' :
$src = imagecreatefromjpeg ( $source_pic );
break ;
case 'png' :
$src = imagecreatefrompng ( $source_pic );
break ;
case 'gif' :
$src = imagecreatefromgif ( $source_pic );
break ;
case 'bmp' :
$src = imagecreatefrombmp ( $source_pic );
break ;
default :
error ( 'Unknwon file extension.' );
}
list ( $width , $height ) = getimagesize ( $source_pic );
$x_ratio = $max_width / $width ;
$y_ratio = $max_height / $height ;
if (( $width <= $max_width ) && ( $height <= $max_height )) {
$tn_width = $width ;
$tn_height = $height ;
} elseif (( $x_ratio * $height ) < $max_height ) {
$tn_height = ceil ( $x_ratio * $height );
$tn_width = $max_width ;
} else {
$tn_width = ceil ( $y_ratio * $width );
$tn_height = $max_height ;
}
$return [ 'width' ] = $tn_width ;
$return [ 'height' ] = $tn_height ;
$tmp = imagecreatetruecolor ( $tn_width , $tn_height );
imagecopyresampled ( $tmp , $src , 0 , 0 , 0 , 0 , $tn_width , $tn_height , $width , $height );
imagejpeg ( $tmp , $destination_pic , 100 );
imagedestroy ( $src );
imagedestroy ( $tmp );
return $return ;
}
?>