function HTML2BBCodeForNodeInstance($_x164)
{
$_x177 = new RTEStringBuilder();
for ($_x45 = $_x164; $_x45 != null; $_x45 = $_x45->NextNode) {
if ($_x45->NodeType == "Text") {
$_x177->Append(html_entity_decode($_x45->IsModified ? $_x45->NewCode : $_x45->RawCode));
continue;
}
if ($_x45->NodeType != "Element") {
continue;
}
if ($_x45->IsEndTag) {
$_x177->Append($_x45->BBCodeEndTagCode);
continue;
}
if ($_x45->IsClosed) {
switch ($_x45->NameLower) {
case "br":
case "hr":
$_x177->Append("\r\n");
break;
case "img":
$_x153 = $_x45->GetAttribute("src");
if (RTEUtil::IsNullOrEmpty($_x153)) {
break;
}
$_x177->Append("[img]");
$_x177->Append($_x153);
$_x177->Append("[/img]");
break;
}
continue;
}
if ($_x45->EndTag == null) {
continue;
}
switch ($_x45->NameLower) {
case "font":
$_x202 = $_x45->GetAttribute("name");
if (!RTEUtil::IsNullOrEmpty($_x202)) {
$_x177->Append("[face=" . $_x202 . "]");
$_x45->EndTag->BBCodeEndTagCode = "[/face]" . $_x45->EndTag->BBCodeEndTagCode;
}
$_x57 = $_x45->GetAttribute("size");
if (!RTEUtil::IsNullOrEmpty($_x57)) {
$_x177->Append("[size=" . $_x57 . "]");
$_x45->EndTag->BBCodeEndTagCode = "[/size]" . $_x45->EndTag->BBCodeEndTagCode;
}
break;
case "strike":
case "s":
$_x177->Append("[s]");
$_x45->EndTag->BBCodeEndTagCode = "[/s]" . $_x45->EndTag->BBCodeEndTagCode;
break;
case "u":
$_x177->Append("[u]");
$_x45->EndTag->BBCodeEndTagCode = "[/u]" . $_x45->EndTag->BBCodeEndTagCode;
break;
case "em":
case "i":
$_x177->Append("[i]");
$_x45->EndTag->BBCodeEndTagCode = "[/i]" . $_x45->EndTag->BBCodeEndTagCode;
break;
case "strong":
case "b":
$_x177->Append("[b]");
$_x45->EndTag->BBCodeEndTagCode = "[/b]" . $_x45->EndTag->BBCodeEndTagCode;
break;
case "sup":
$_x177->Append("[sup]");
$_x45->EndTag->BBCodeEndTagCode = "[/sup]" . $_x45->EndTag->BBCodeEndTagCode;
break;
case "sub":
$_x177->Append("[sub]");
$_x45->EndTag->BBCodeEndTagCode = "[/sub]" . $_x45->EndTag->BBCodeEndTagCode;
break;
case "h1":
case "h2":
case "h3":
case "h4":
case "h5":
case "h6":
$_x177->Append("[h=" . $_x45->NameLower . Substring(1) . "]");
$_x45->EndTag->BBCodeEndTagCode = "[/h]" . $_x45->EndTag->BBCodeEndTagCode;
break;
case "pre":
$_x177->Append("[pre]");
$_x45->EndTag->BBCodeEndTagCode = "[/pre]" . $_x45->EndTag->BBCodeEndTagCode;
break;
case "p":
case "div":
case "fieldset":
$_x177->Append("[p]");
$_x45->EndTag->BBCodeEndTagCode = "[/p]" . $_x45->EndTag->BBCodeEndTagCode;
break;
case "legend":
$_x45->EndTag->BBCodeEndTagCode = "\r\n" . $_x45->EndTag->BBCodeEndTagCode;
break;
case "blockquote":
$_x177->Append("[quote]");
$_x45->EndTag->BBCodeEndTagCode = "[/quote]" . $_x45->EndTag->BBCodeEndTagCode;
break;
case "table":
case "tr":
case "td":
$_x177->Append("[" . $_x45->NameLower . "]");
$_x45->EndTag->BBCodeEndTagCode = "[/" . $_x45->NameLower . "]" . $_x45->EndTag->BBCodeEndTagCode;
break;
case "th":
$_x177->Append("[td]");
$_x45->EndTag->BBCodeEndTagCode = "[/td]" . $_x45->EndTag->BBCodeEndTagCode;
break;
case "a":
$_x203 = $_x45->GetAttribute("href");
if (RTEUtil::IsNullOrEmpty(href)) {
break;
}
$_x177->Append("[url=" . $_x203 . "]");
$_x45->EndTag->BBCodeEndTagCode = "[/url]" . $_x45->EndTag->BBCodeEndTagCode;
break;
case "textarea":
$_x177->Append("[code]");
$_x45->EndTag->BBCodeEndTagCode = "[/code]" . $_x45->EndTag->BBCodeEndTagCode;
break;
case "ul":
$_x177->Append("[list]");
$_x45->EndTag->BBCodeEndTagCode = "[/list]" . $_x45->EndTag->BBCodeEndTagCode;
break;
case "ol":
$_x177->Append("[list=1]");
$_x45->EndTag->BBCodeEndTagCode = "[/list]" . $_x45->EndTag->BBCodeEndTagCode;
break;
case "li":
$_x177->Append("[*]");
break;
case "center":
$_x177->Append("[align=center]");
$_x45->EndTag->BBCodeEndTagCode = "[/align]" . $_x45->EndTag->BBCodeEndTagCode;
break;
}
$_x204 = $_x45->GetAttribute("style");
if (RTEUtil::IsNullOrEmpty($_x204)) {
continue;
}
foreach (explode(";", $_x204) as $_x205) {
$_x97 = rtefilter_strpos($_x205, ":");
if ($_x97 == -1) {
continue;
}
$value = trim(substr($_x205, $_x97 + 1));
if (strlen($value) == 0 || rtefilter_strpos($value, '[') != -1 || rtefilter_strpos($value, ']') != -1) {
continue;
}
$_x206 = strtolower(trim(substr($_x205, 0, $_x97)));
switch ($_x206) {
case "vertical-align":
if (strtolower($value) == "sub") {
$_x177->Append("[sub]");
$_x45->EndTag->BBCodeEndTagCode = "[/sub]" . $_x45->EndTag->BBCodeEndTagCode;
}
if (strtolower($value) == "super") {
$_x177->Append("[sup]");
$_x45->EndTag->BBCodeEndTagCode = "[/sup]" . $_x45->EndTag->BBCodeEndTagCode;
}
break;
case "text-align":
$_x177->Append("[align=" . $value . "]");
$_x45->EndTag->BBCodeEndTagCode = "[/align]" . $_x45->EndTag->BBCodeEndTagCode;
break;
case "font-weight":
if (strtolower($value) == "bold") {
$_x177->Append("[b]");
$_x45->EndTag->BBCodeEndTagCode = "[/b]" . $_x45->EndTag->BBCodeEndTagCode;
}
break;
case "font-style":
if (strtolower($value) == "italic") {
$_x177->Append("[i]");
$_x45->EndTag->BBCodeEndTagCode = "[/i]" . $_x45->EndTag->BBCodeEndTagCode;
}
break;
case "text-decoration":
if (rtefilter_strpos(strtolower($value), "underline") != -1) {
$_x177->Append("[u]");
$_x45->EndTag->BBCodeEndTagCode = "[/u]" . $_x45->EndTag->BBCodeEndTagCode;
}
if (rtefilter_strpos(strtolower($value), "line-through") != -1) {
$_x177->Append("[s]");
$_x45->EndTag->BBCodeEndTagCode = "[/s]" . $_x45->EndTag->BBCodeEndTagCode;
}
break;
case "font-famliy":
$_x177->Append("[face=" . $value . "]");
$_x45->EndTag->BBCodeEndTagCode = "[/face]" . $_x45->EndTag->BBCodeEndTagCode;
break;
case "font-size":
$_x177->Append("[size=" . $value . "]");
$_x45->EndTag->BBCodeEndTagCode = "[/size]" . $_x45->EndTag->BBCodeEndTagCode;
break;
case "color":
$_x177->Append("[color=" . $value . "]");
$_x45->EndTag->BBCodeEndTagCode = "[/color]" . $_x45->EndTag->BBCodeEndTagCode;
break;
}
}
}
return $_x177->ToString();
}
private function ConvertSANtoCoordinates($szMove, &$nStartTile, &$nEndTile, &$promotionType)
{
$nTmp;
if (strlen($szMove) < 2) {
return false;
}
//promotionType = PIECE_TYPE::UNDEFINED;
// If there is a p in the text then remove it since we don't need to be told the move was en passant
$nTmp = strpos($szMove, 'ep');
if ($nTmp !== FALSE) {
$szMove = substr($szMove, 0, $nTmp) . substr($szMove, $nTmp, strlen($szMove) - $nTmp - 2);
}
// Check if the move was check or checkmate and remove the last character
if (STRING_UTILS::last_char($szMove) == "+") {
//$szMove.Replace("+", "");
$szMove = substr($szMove, 0, strlen($szMove) - 1);
}
$nTmp = strpos($szMove, '#');
if ($nTmp !== FALSE) {
// Extract the move made which caused the checkmate. Note that crafty sends 0-1 {black mates} after the #.
//$szMove = $szMove.Substring(0, $szMove.Length - 1);
$szMove = substr($szMove, 0, $nTmp);
}
// Determine the type of the move (castle-, check+, mate#, promotion=)
if ($szMove == "O-O") {
if ($this->PlayerTurn == 0) {
$nStartTile = 4;
$nEndTile = 6;
} else {
$nStartTile = 60;
$nEndTile = 62;
}
return true;
} else {
if ($szMove == "O-O-O") {
if ($this->PlayerTurn == 0) {
$nStartTile = 4;
$nEndTile = 2;
} else {
$nStartTile = 60;
$nEndTile = 58;
}
return true;
} else {
if (strpos($szMove, '=') !== FALSE) {
// Get type to promote to
if (STRING_UTILS::last_char($szMove) == "N") {
$promotionType = PIECE_TYPE::KNIGHT;
} else {
if (STRING_UTILS::last_char($szMove) == "B") {
$promotionType = PIECE_TYPE::BISHOP;
} else {
if (STRING_UTILS::last_char($szMove) == "R") {
$promotionType = PIECE_TYPE::ROOK;
} else {
if (STRING_UTILS::last_char($szMove) == "Q") {
$promotionType = PIECE_TYPE::QUEEN;
}
}
}
}
// Get tiles
$szMove = substr($szMove, 0, strlen($szMove) - 2);
// Check if there is an x to indicate a piece was taken.
if ($szMove . Contains("x")) {
$nEndTile = $this->ChessUtils->ConvertAlgebraicNotationTileToInteger($szMove . Substring(2));
if ($this->PlayerTurn == 0) {
$nStartTile = $this->ChessUtils->ConvertAlgebraicNotationTileToInteger($szMove . Substring(0, 1) + "7");
} else {
$nStartTile = $this->ChessUtils->ConvertAlgebraicNotationTileToInteger($szMove . Substring(0, 1) + "2");
}
} else {
$nEndTile = $this->ChessUtils->ConvertAlgebraicNotationTileToInteger($szMove);
if ($this->PlayerTurn == 0) {
$nStartTile = $nEndTile - 8;
} else {
$nStartTile = $nEndTile + 8;
}
}
if ($nStartTile == -1 || $nEndTile == -1) {
return false;
}
return true;
} else {
if ($szMove[strlen($szMove) - 1] == 'Q' || $szMove[strlen($szMove) - 1] == 'B' || $szMove[strlen($szMove) - 1] == 'N' || $szMove[strlen($szMove) - 1] == 'R') {
// Get type to promote to
if ($szMove[strlen($szMove) - 1] == 'N') {
$promotionType = PIECE_TYPE::KNIGHT;
} else {
if ($szMove[strlen($szMove) - 1] == 'B') {
$promotionType = PIECE_TYPE::BISHOP;
} else {
if ($szMove[strlen($szMove) - 1] == 'R') {
$promotionType = PIECE_TYPE::ROOK;
} else {
if ($szMove[strlen($szMove) - 1] == 'Q') {
$promotionType = PIECE_TYPE::QUEEN;
}
}
}
}
// Remove the last char and then continue on finding the start and end tiles for this move.
$szMove = substr($szMove, 0, strlen($szMove) - 1);
// Make sure the move is valid for further processing.
if (strlen($szMove) < 2) {
return false;
}
}
}
}
}
// Last two chars indicate the end tile. Remove them from the string.
$nEndTile = $this->ChessUtils->ConvertAlgebraicNotationTileToInteger(substr(strlen($szMove) - 2));
if ($nEndTile == -1) {
return false;
}
$szMove = substr($szMove, 0, strlen($szMove) - 2);
// Check if a piece was taken and remove the x character if so.
if ($szMove[strlen($szMove) - 1] == 'x') {
$szMove = substr($szMove, 0, strlen($szMove) - 1);
}
// Check the remaining length.
if (strlen($szMove) == 0) {
if ($this->PlayerTurn == 0) {
//if (rgBoard[nEndTile / 8 - 1, nEndTile % 8] > 0) nStartTile = nEndTile - 8;
//else nStartTile = nEndTile - 16;
//return true;
// If the end tile is not rank 4 that means a pawn couldn't have moved two tiles
// up the rank.
if ($nEndTile / 8 != 3) {
// Check for a single move forward.
if ($this->Board[$this->floor[$nEndTile] - 1][$nEndTile % 8] == PIECE_TYPE::PAWN) {
$nStartTile = $nEndTile - 8;
} else {
if ($this->nEnPassantSquare == nEndTile) {
// Check if there is a white pawn to the left/right one rank down from the end tile
if ($nEndTile % 8 == 0) {
if ($this->Board[$this->floor[$nEndTile] - 1][$nEndTile % 8 + 1] == PIECE_TYPE::PAWN) {
$nStartTile = $nEndTile - 7;
} else {
return false;
}
} else {
if ($nEndTile % 8 > 0 && $nEndTile % 8 < 7) {
if ($this->Board[$this->floor[$nEndTile] - 1][$nEndTile % 8 - 1] == PIECE_TYPE::PAWN) {
$nStartTile = $nEndTile - 9;
} else {
if ($this->Board[$this->floor[$nEndTile] - 1][$nEndTile % 8 + 1] == PIECE_TYPE::PAWN) {
$nStartTile = $nEndTile - 7;
} else {
return false;
}
}
} else {
if ($this->Board[$this->floor[$nEndTile] - 1][$nEndTile % 8 - 1] == PIECE_TYPE::PAWN) {
$nStartTile = $nEndTile - 9;
} else {
return false;
}
}
}
}
}
} else {
// Check for a single move forward.
if ($this->Board[$this->floor[$nEndTile] - 1][$nEndTile % 8] == PIECE_TYPE::PAWN) {
$nStartTile = $nEndTile - 8;
} else {
if ($this->Board[$this->floor[$nEndTile] - 2][$nEndTile % 8] == PIECE_TYPE::PAWN) {
$nStartTile = $nEndTile - 16;
} else {
// Check if there is a black pawn to the left/right one rank up from the end tile
if ($nEndTile % 8 == 0) {
if ($this->Board[$this->floor[$nEndTile] + 1][$nEndTile % 8 + 1] == PIECE_TYPE::PAWN + 6) {
$nStartTile = $nEndTile + 9;
} else {
return false;
}
} else {
if ($nEndTile % 8 > 0 && $nEndTile % 8 < 7) {
if ($this->Board[$this->floor[$nEndTile] + 1][$nEndTile % 8 - 1] == PIECE_TYPE::PAWN + 6) {
$nStartTile = $nEndTile + 7;
} else {
if ($this->Board[$this->floor[$nEndTile] + 1][$nEndTile % 8 + 1] == PIECE_TYPE::PAWN + 6) {
$nStartTile = $nEndTile + 9;
} else {
return false;
}
}
} else {
if ($this->Board[$this->floor[$nEndTile] + 1][$nEndTile % 8 - 1] == PIECE_TYPE::PAWN + 6) {
$nStartTile = $nEndTile + 7;
} else {
return false;
}
}
}
}
}
}
} else {
//if ($this->Board[nEndTile / 8 + 1, nEndTile % 8] > 0) nStartTile = nEndTile + 8;
//else nStartTile = nEndTile + 16;
//return true;
// If the end tile is not rank 5 that means a pawn couldn't have moved two tiles
// down the rank.
if ($this->floor[$nEndTile] != 4) {
if ($this->Board[$this->floor[$nEndTile] + 1][$nEndTile % 8] == PIECE_TYPE::PAWN + 6) {
$nStartTile = $nEndTile + 8;
} else {
if ($this->nEnPassantSquare == $nEndTile) {
$nStartTile = -1;
return false;
}
}
} else {
if ($this->Board[$this->floor[$nEndTile] + 1][$nEndTile % 8] == PIECE_TYPE::PAWN + 6) {
$nStartTile = $nEndTile + 8;
} else {
if ($this->Board[$this->floor[$nEndTile] + 2][$nEndTile % 8] == PIECE_TYPE::PAWN + 6) {
$nStartTile = $nEndTile + 16;
} else {
$nStartTile = -1;
return false;
}
}
}
}
return true;
}
if (strlen($szMove) == 1) {
if ($szMove == 'a' || $szMove == 'b' || $szMove == 'c' || $szMove == 'd' || $szMove == 'e' || $szMove == 'f' || $szMove == 'g' || $szMove == 'h') {
if ($this->PlayerTurn == 0) {
$nTmp = $nEndTile / 8;
} else {
$nTmp = $this->floor[$nEndTile] + 2;
}
$nStartTile = $this->ChessUtils->ConvertAlgebraicNotationTileToInteger(substr($szMove, 0, 1) . $nTmp);
} else {
if ($szMove == 'K') {
$nStartTile = $this->ObtainAttackingTileForPieceType(PIECE_TYPE::KING, $nEndTile);
} else {
if ($szMove == 'Q') {
$nStartTile = $this->ObtainAttackingTileForPieceType(PIECE_TYPE::QUEEN, $nEndTile);
} else {
if ($szMove == 'R') {
$nStartTile = $this->ObtainAttackingTileForPieceType(PIECE_TYPE::ROOK, $nEndTile);
} else {
if ($szMove == 'B') {
$nStartTile = $this->ObtainAttackingTileForPieceType(PIECE_TYPE::BISHOP, $nEndTile);
} else {
if ($szMove == 'N') {
$nStartTile = $this->ObtainAttackingTileForPieceType(PIECE_TYPE::KNIGHT, $nEndTile);
}
}
}
}
}
}
if ($nStartTile == -1) {
return false;
}
return true;
}
if (strlen($szMove) == 2) {
// Find the piece type for the given file or rank
if ($szMove[0] == 'K') {
$nStartTile = $this->FindPieceLocatedInFileOrRank(PIECE_TYPE::KING, $szMove[1]);
} else {
if ($szMove[0] == 'Q') {
$nStartTile = $this->FindPieceLocatedInFileOrRank(PIECE_TYPE::QUEEN, $szMove[1]);
} else {
if ($szMove[0] == 'R') {
$nStartTile = $this->FindPieceLocatedInFileOrRank(PIECE_TYPE::ROOK, $szMove[1]);
} else {
if ($szMove[0] == 'B') {
$nStartTile = $this->FindPieceLocatedInFileOrRank(PIECE_TYPE::BISHOP, $szMove[1]);
} else {
if ($szMove[0] == 'N') {
$nStartTile = $this->FindPieceLocatedInFileOrRank(PIECE_TYPE::KNIGHT, $szMove[1]);
} else {
}
}
}
}
}
if ($nStartTile == -1) {
return false;
}
return true;
}
if (strlen($szMove) == 3) {
$nStartTile = $this->ChessUtils->ConvertAlgebraicNotationTileToInteger(substr($szMove, 1));
if ($nStartTile == -1) {
return false;
}
return true;
}
return false;
}
