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Sun, Feb 23, 12:03 AM

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Index: branches/RC/core/kernel/parser/tags.php
===================================================================
--- branches/RC/core/kernel/parser/tags.php (revision 10600)
+++ branches/RC/core/kernel/parser/tags.php (revision 10601)
@@ -1,463 +1,463 @@
<?php
define ('parse', 0);
define ('skip', 1);
define ('skip_tags', 2);
class MyTagHolder extends kBase {
var $_Tag;
function MyTagHolder()
{
}
function &GetTag($tag_data, &$parser, $inp_tag = 0)
{
if (!isset($this->_Tag)) {
$this->_Tag = new Tag($tag_data, $parser, $inp_tag);
}
else {
// $this->_Tag->Parser =& $parser;
$this->_Tag->TagData = $tag_data;
if ($tag_data != '') $this->_Tag->ParseTagData($tag_data);
$this->_Tag->NP =& $this->_Tag->NamedParams;
}
$this->_Tag->TemplateName = $parser->TemplateName;
return $this->_Tag;
}
}
class Tag extends kBase {
var $Processor;
var $Tag;
var $Params = Array();
var $NamedParams = Array();
var $NP;
var $TemplateName;
/**
* Enter description here...
*
* @var TemplateParser
*/
var $Parser;
var $TagData = '';
function Tag($tag_data, &$parser, $inp_tag=0)
{
parent::kBase();
$this->Parser =& $parser;
$this->TagData = $tag_data;
if ($tag_data != '') $this->ParseTagData($tag_data);
$this->NP =& $this->NamedParams;
}
function CopyFrom(&$tag)
{
$this->Processor = $tag->Processor;
$this->Tag = $tag->Tag;
$this->TagData = $tag->TagData;
$this->Params = $tag->Params;
$this->NamedParams = $tag->NamedParams;
$this->Parser =& $tag->Parser;
$this->TemplateName = $tag->TemplateName;
}
function GetFullTag()
{
return '<%'.$this->TagData.'%>';
}
function RebuildTagData()
{
$res = $this->Processor.':'.$this->Tag.' ';
foreach ($this->NamedParams as $name => $value) {
$res .= "$name='$value' ";
}
return $res;
}
/**
* Escape chars in phrase translation, that could harm parser to process tag
*
* @param string $text
* @return string
* @access private
*/
function EscapeReservedChars($text)
{
$reserved = Array('"',"'"); // =
$replacement = Array('\"',"\'"); // \=
return str_replace($reserved,$replacement,$text);
}
function ReplaceParams($tag_data)
{
//print_pre($this->Parser->Pattern, $tag_data);
$values = $this->Parser->Values;
foreach($values as $param_name => $param_value)
{
$values[$param_name] = $this->EscapeReservedChars($param_value);
}
if (is_array($this->Parser->Params)) {
$tag_data = preg_replace($this->Parser->Pattern, $values, $tag_data);
}
//echo "got: $tag_data<br>";
return $tag_data;
}
function PreParseReplaceParams($tag_data)
{
//print_pre($this->Parser->Pattern, $tag_data);
$values = $this->Parser->Values;
foreach($values as $param_name => $param_value)
{
$values[$param_name] = $this->EscapeReservedChars($param_value);
}
/*$patterns = Array();
if ( is_array($this->Parser->Args) ) {
foreach ($this->Parser->Args as $arg) {
}
}*/
if ($this->Parser->SkipMode == parse) {
if (is_array($this->Parser->Params)) {
$tag_data = preg_replace($this->Parser->Pattern, $values, $tag_data);
}
}
//echo "got: $tag_data<br>";
return $tag_data;
}
function CmpParams($a, $b)
{
$a_len = strlen($a);
$b_len = strlen($b);
if ($a_len == $b_len) return 0;
return $a_len > $b_len ? -1 : 1;
}
/**
* Set's Prefix and Special for Tag object
* based on ones from tagname
*
* @param string $tag_data
* @access protected
*/
function ParseTagData($tag_data)
{
if (defined('EXPERIMENTAL_PRE_PARSE') ) {
$this->OriginalTagData = $tag_data;
$tag_data = $this->PreParseReplaceParams($tag_data) . ' ';
}
else {
$tag_data = $this->ReplaceParams($tag_data) . ' ';
// $tag_data = $this->Application->ReplaceLanguageTags($tag_data);
}
list ($key_data, $params) = split("[ \t\n]{1}", $tag_data, 2);
$key_data = trim($key_data);
$tmp=explode(':',$key_data);
$this->Tag=$tmp[1];
$tmp=$this->Application->processPrefix($tmp[0]);
$this->Prefix=$tmp['prefix'];
$this->Special=$tmp['special'];
$this->Processor=$this->Prefix;
if ($params != '') {
$this->ParseNamedParams($params);
}
else {
$this->NamedParams = array();
}
}
function ParseNamedParams($params_str)
{
$params = new Params($params_str);
$this->NamedParams = $params->_Params;
}
function GetParam($param)
{
if (isset($this->NP[$param]))
return $this->NP[$param];
else
return false;
}
/**
* Process IF tags in specific way
*
*/
function Process()
{
$short_closing = false;
if (isset($this->NP['_short_closing_'])) {
unset($this->NP['_short_closing_']);
$this->TagData = str_replace(' _short_closing_="1"', '', $this->TagData);
$short_closing = true;
}
if ($this->Processor == 'm' || $this->Processor == 'm_TagProcessor') { //if we are procssing Main tags
if ($this->Tag == 'block' || $this->Tag == 'DefineElement' || ($this->Tag == 'RenderElement' && $short_closing)) {
$tag = new BlockTag('', $this->Parser);
$tag->CopyFrom($this);
$tag->Process();
}
elseif($this->Tag == 'Capture') {
$tag = new CaptureTag('', $this->Parser);
$tag->CopyFrom($this);
$tag->Process();
}
elseif ($this->Parser->SkipMode == skip_tags) {
return;
}
elseif (
$this->Tag == 'if' ||
$this->Tag == 'ifnot' ||
$this->Tag == 'else' ||
$this->Tag == 'elseif'
)
{
if ( defined('EXPERIMENTAL_PRE_PARSE') ) {
$this->Parser->AppendCompiledCode( $this->GetCode() );
}
$tag = new ConstructTag('', $this->Parser);
$tag->CopyFrom($this);
$tag->Process();
}
else {
if ($this->Parser->SkipMode == skip) {
if ( defined('EXPERIMENTAL_PRE_PARSE') ) {
$this->Parser->AppendCompiledCode( $this->GetCode() );
}
return;
}
$this->ProcessTag();
if ( defined('EXPERIMENTAL_PRE_PARSE') ) {
$this->Parser->AppendCompiledCode( $this->GetCode() );
}
}
}
else { //normal tags - processors other than main
if ($this->Parser->SkipMode == skip) { // inside if - add statements inside if to compiled code
if ( defined('EXPERIMENTAL_PRE_PARSE') ) {
$this->Parser->AppendCompiledCode( $this->GetCode() );
}
return;
}
elseif ($this->Parser->SkipMode == skip_tags) return; //do not parse if we skipping tags
$this->ProcessTag();
if ( defined('EXPERIMENTAL_PRE_PARSE') ) {
$this->Parser->AppendCompiledCode( $this->GetCode() );
}
}
}
/**
* Set's Prefix and Special for TagProcessor
* based on tag beeing processed
*
* @return string
* @access protected
*/
function DoProcessTag()
{
// $tag->Prefix - l_TagProcessor
$tmp = $this->Application->processPrefix($this->Processor);
if (isset($this->NamedParams['_ignore_missing_'])) {
if (!$this->Application->prefixRegistred($tmp['prefix'])) return '';
}
$processor =& $this->Application->recallObject($tmp['prefix'].'_TagProcessor'); // $this->Processor
$tmp=explode('_',$tmp['prefix'],2);
$processor->Prefix=$tmp[0];
$processor->Special=$this->Special;
// pass_params for non ParseBlock tags :)
$parser_params = $this->Application->Parser->Params;
if( getArrayValue($this->NamedParams,'pass_params') )
{
unset( $this->NamedParams['pass_params'] );
$this->NamedParams = array_merge_recursive2($parser_params, $this->NamedParams);
}
return $processor->ProcessTag($this);
}
function ProcessTag()
{
$o = $this->DoProcessTag();
if ($o !== false)
{
$this->Parser->AppendOutput($o);
}
else
{
trigger_error('can\'t process tag '.$this->Tag.' in '.$this->Prefix,E_USER_WARNING);
}
}
function GetCode($echo=false)
{
$tmp_params = $this->NamedParams;
$splited = split("[ \t\n]{1}", $this->OriginalTagData, 2);
if (isset($splited[1]) && $splited[1]) {
$this->ParseNamedParams($splited[1]);
}
$pass_params = $this->NamedParams;
$this->NamedParams = $tmp_params;
$code = Array();
$to_pass = 'Array(';
foreach ($pass_params as $name => $val) {
$to_pass .= '"'.$name.'" => "'.str_replace('"', '\"', $val).'",';
}
$to_pass .= ')';
if ($echo) $code[] = '$o = '."'';\n";
switch ( strtolower($this->Tag) ) {
case 'defaultparam':
foreach ($this->NP as $key => $val) {
$code[] = 'if (!isset($'.$key.')) $application->Parser->SetParam(\''.$key.'\', \''.$val.'\');';
$code[] = '$'.$key.' = isset($'.$key.') ? $'.$key.' : \''.$val.'\';';
}
return $code;
case 'param':
case 'Param':
$code[] = 'if (isset($application->LateParsed["'.$this->NP['name'].'"])) {';
$code[] = '$__f = $application->PreParsedBlocks[\'capture_'.$this->NP['name'].'\'];';
- $code[] = '$application->Parser->SetParam(\''.$this->NP['name'].'\', $__f(array())'.');';
+ $code[] = '$application->Parser->SetParam(\''.$this->NP['name'].'\', $__f($params)'.');'; // array()
$code[] = '$'.$this->NP['name'].' = $application->Parser->GetParam(\''.$this->NP['name'].'\');';
$code[] = '$params[\''.$this->NP['name'].'\'] = $'.$this->NP['name'].';';
$code[] = '}';
$code[] = '$p =& $application->recallObject(\'m_TagProcessor\');';
$code[] = '$tag_params = '.$to_pass.';';
$param_code = '$o .= $p->PostProcess($params["'.$this->NP['name'].'"], $p->PreparePostProcess($tag_params))';
if (isset($this->NP['plus'])) {
$param_code .= ' + '.$this->NP['plus'];
}
$code[] = $param_code.';';
return $code;
case 'if':
if (isset($this->NP['_closing_tag_'])) {
$code[] = ' }';
}
else {
$check = isset($pass_params['check']) && $pass_params['check'] ? $pass_params['check'] : false; // $this->GetParam('check');
if ($check) {
if (strpos($check, '_') !== false) {
list($prefix, $function) = explode('_', $check, 2);
}
else {
$function = $check;
$prefix = '$PrefixSpecial'; // $this->Parser->GetParam('PrefixSpecial');
}
}
else {
$prefix = $pass_params['prefix']; // $this->GetParam('prefix');
$function = $pass_params['function']; // $this->GetParam('function');
}
$code[] = '$tmp = $application->processPrefix("'.$prefix.'");'."\n";
$code[] = '$__tp = $tmp[\'prefix\'].\'_TagProcessor\';'."\n";
$code[] = '$p =& $application->recallObject($__tp);'."\n";
$code[] = '$p->Prefix = $tmp[\'prefix\'];'."\n";
$code[] = '$p->Special = $tmp[\'special\'];'."\n";
$code[] = '$if_result = $p->ProcessParsedTag(\''.$function.'\', '.$to_pass.', "'.$prefix.'");'."\n";
if (isset($pass_params['inverse'])) {
$code[] = 'if (!$if_result) {';
}
else {
$code[] = 'if ($if_result) {';
}
}
return $code;
case 'endif':
$code[] = ' }';
return $code;
case 'else':
$code[] = ' }';
$code[] = ' else {';
return $code;
}
/* $tmp_pref = $this->getPrefixSpecial();
$tmp = $this->Application->processPrefix($tmp_pref);
$tmp_processor = $tmp['prefix'].'_TagProcessor';
if (strpos($tmp['prefix'], '$') !== false) {
$processor_to_check = '{'.$tmp['prefix'].'}_TagProcessor';
}
else {
$processor_to_check = $tmp_processor;
} */
if (isset($this->NamedParams['_auto_prefix_'])) {
$prefix = '$PrefixSpecial';
}
else {
// use original prefix_special found in templates (parameter names in form $ParamName found in it will not be replaced with values)
list ($prefix, $tag) = explode(':', $splited[0], 2); //$prefix = $this->getPrefixSpecial();
if (isset($this->NamedParams['_ignore_missing_'])) {
if (!$this->Application->prefixRegistred($prefix)) return array();
}
}
$code[] = '$tmp = $application->processPrefix("'.$prefix.'");'."\n";
/*if (!isset($this->Application->CompilationCache[$this->getPrefixSpecial()])) {
$code[] = '$tmp = $application->processPrefix("'.$this->getPrefixSpecial().'");'."\n";
$code[] = '$__tp = $tmp[\'prefix\'].\'_TagProcessor\';'."\n";
$code[] = '$application->CachedProcessors["'.$this->getPrefixSpecial().'"] =& $application->recallObject($__tp);'."\n";
$this->Application->CompilationCache[$this->getPrefixSpecial()] = true;
if (strpos($tmp_pref, '$') === false) {
$this->Application->CachedProcessors[$this->getPrefixSpecial()] =& $this->Application->recallObject($tmp_processor);
}
}
$this->Parser->UsedProcessors[] = $tmp['prefix'];*/
$code[] = '$__tp = $tmp[\'prefix\'].\'_TagProcessor\';'."\n";
$code[] = '$p =& $application->recallObject($__tp);'."\n";
$code[] = '$p->Prefix = $tmp[\'prefix\'];'."\n";
$code[] = '$p->Special = $tmp[\'special\'];'."\n";
$tag_func = $this->Tag;
if ($tag_func == 'include') $tag_func = 'MyInclude';
// $code[] = '$o .= $application->CachedProcessors["'.$this->getPrefixSpecial().'"]->ProcessParsedTag(\''.$tag_func.'\', '.$to_pass.', "'.$this->Processor.'");'."\n";
$code[] = '$o .= $p->ProcessParsedTag(\''.$tag_func.'\', '.$to_pass.', "'.$prefix.'");'."\n"; // $this->Processor
/*$code = ' $processor =& $application->recallObject(\''.$this->Processor.'_TagProcessor\');
$o .= $processor->ProcessParsedTag(\''.$this->Tag.'\', unserialize(\''.serialize($this->NP).'\'));';*/
if (isset($pass_params['result_to_var'])) {
$code[] = '$'.$pass_params['result_to_var'].' = $application->Parser->GetParam(\''.$pass_params['result_to_var'].'\');';
$code[] = '$params[\''.$pass_params['result_to_var'].'\'] = $'.$pass_params['result_to_var'].';';
$echo = false;
}
if ($echo) $code[] = ' echo $o;'."\n";
return $code;
//return '$o .= \'tag:'. $this->Tag .'\'';
}
}
?>
\ No newline at end of file
Property changes on: branches/RC/core/kernel/parser/tags.php
___________________________________________________________________
Modified: cvs2svn:cvs-rev
## -1 +1 ##
-1.21.2.1
\ No newline at end of property
+1.21.2.2
\ No newline at end of property

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