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Improve extension handler

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This commit is contained in:
Uwe Tews
2017-10-07 08:20:18 +02:00
parent deb9e12aaa
commit b0ea1cb5df
6 changed files with 386 additions and 293 deletions
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23
NEW_FEATURES.txt
View File

@@ -3,6 +3,29 @@
This file contains a brief description of new features which have been added to Smarty 3.1
Smarty 3.1.32
Using literals containing Smarty's left and right delimiter
===========================================================
New Methods
$smarty->setLiterals(array $literals)
$smarty->addLiterals(array $literals)
to define lietrals containing Smarty delimiter. This can avoid the need for extreme usage
of {literal} {/literal} tags.
A) Treat '{{' and '}}' as literal
If Smarty::$auto_literal is enabled
{{ foo }}
will be treated now as literal. (This does apply for any number of delimiter repeatations).
However {{foo}} is not an literal but will be interpreted as a recursive Smarty tag.
If you use
$smarty->setLiteral(array('{{','}}'));
{{foo}} is now a literal as well.
NOTE: In the last example nested Smarty tags starting with '{{' or ending with '}}' will not
work any longer, but this should be very very raw occouring restriction.
B) Example 2
Assume your delimiter are '<-' , '->' and '<--' , '-->' shall be lietrals
$smarty->setLiteral(array('<--','-->'));
The capture buffers can now be accessed as array
================================================
{capture name='foo'}

4
change_log.txt
View File

@@ -1,4 +1,8 @@
===== 3.1.32 - dev ===
07.10.2017
- bugfix modification of 9.8.2017 did fail on some recursive
tag nesting. https://github.com/smarty-php/smarty/issues/389
26.8.2017
- bugfix chained modifier failed when last modifier parameter is a signed value
https://github.com/smarty-php/smarty/issues/327

506
lexer/smarty_internal_templatelexer.plex
View File

@@ -81,6 +81,13 @@ class Smarty_Internal_Templatelexer
*/
public $ldel = '';
/**
* escaped left delimiter with space
*
* @var string
*/
public $ldel_q = '';
/**
* escaped left delimiter length
*
@@ -123,19 +130,6 @@ class Smarty_Internal_Templatelexer
*/
public $compiler = null;
/**
* literal tag nesting level
*
* @var int
*/
private $literal_cnt = 0;
/**
* PHP start tag string
*
* @var string
*/
/**
* trace file
*
@@ -151,10 +145,10 @@ class Smarty_Internal_Templatelexer
public $yyTracePrompt;
/**
* XML flag true while processing xml
*
* @var bool
*/
* XML flag true while processing xml
*
* @var bool
*/
public $is_xml = false;
/**
@@ -165,74 +159,108 @@ class Smarty_Internal_Templatelexer
public $state_name = array(1 => 'TEXT', 2 => 'TAG', 3 => 'TAGBODY', 4 => 'LITERAL', 5 => 'DOUBLEQUOTEDSTRING',);
/**
* storage for assembled token patterns
* token names
*
* @var array
*/
public $smarty_token_names = array( // Text for parser error messages
'NOT' => '(!,not)',
'OPENP' => '(',
'CLOSEP' => ')',
'OPENB' => '[',
'CLOSEB' => ']',
'PTR' => '->',
'APTR' => '=>',
'EQUAL' => '=',
'NUMBER' => 'number',
'UNIMATH' => '+" , "-',
'MATH' => '*" , "/" , "%',
'INCDEC' => '++" , "--',
'SPACE' => ' ',
'DOLLAR' => '$',
'SEMICOLON' => ';',
'COLON' => ':',
'DOUBLECOLON' => '::',
'AT' => '@',
'HATCH' => '#',
'QUOTE' => '"',
'BACKTICK' => '`',
'VERT' => '"|" modifier',
'DOT' => '.',
'COMMA' => '","',
'QMARK' => '"?"',
'ID' => 'id, name',
'TEXT' => 'text',
'LDELSLASH' => '{/..} closing tag',
'LDEL' => '{...} Smarty tag',
'COMMENT' => 'comment',
'AS' => 'as',
'TO' => 'to',
'PHP' => '"<?php", "<%", "{php}" tag',
'LOGOP' => '"<", "==" ... logical operator',
'TLOGOP' => '"lt", "eq" ... logical operator; "is div by" ... if condition',
'SCOND' => '"is even" ... if condition',
);
/**
* preg string of user defined litereals
*
* @var string
*/
public $literals = '';
/**
* literal tag nesting level
*
* @var int
*/
private $literal_cnt = 0;
/**
* preg token pattern for state TEXT
*
* @var string
*/
private $yy_global_pattern1 = null;
/**
* preg token pattern for state TAG
*
* @var string
*/
private $yy_global_pattern2 = null;
/**
* preg token pattern for state TAGBODY
*
* @var string
*/
private $yy_global_pattern3 = null;
/**
* preg token pattern for state LITERAL
*
* @var string
*/
private $yy_global_pattern4 = null;
private $yy_global_pattern5 = null;
/**
* token names
* preg token pattern for state DOUBLEQUOTEDSTRING
*
* @var array
* @var null
*/
public $smarty_token_names = array( // Text for parser error messages
'NOT' => '(!,not)',
'OPENP' => '(',
'CLOSEP' => ')',
'OPENB' => '[',
'CLOSEB' => ']',
'PTR' => '->',
'APTR' => '=>',
'EQUAL' => '=',
'NUMBER' => 'number',
'UNIMATH' => '+" , "-',
'MATH' => '*" , "/" , "%',
'INCDEC' => '++" , "--',
'SPACE' => ' ',
'DOLLAR' => '$',
'SEMICOLON' => ';',
'COLON' => ':',
'DOUBLECOLON' => '::',
'AT' => '@',
'HATCH' => '#',
'QUOTE' => '"',
'BACKTICK' => '`',
'VERT' => '"|" modifier',
'DOT' => '.',
'COMMA' => '","',
'QMARK' => '"?"',
'ID' => 'id, name',
'TEXT' => 'text',
'LDELSLASH' => '{/..} closing tag',
'LDEL' => '{...} Smarty tag',
'COMMENT' => 'comment',
'AS' => 'as',
'TO' => 'to',
'PHP' => '"<?php", "<%", "{php}" tag',
'LOGOP' => '"<", "==" ... logical operator',
'TLOGOP' => '"lt", "eq" ... logical operator; "is div by" ... if condition',
'SCOND' => '"is even" ... if condition',
);
private $yy_global_pattern5 = null;
/**
* constructor
*
* @param string $data template source
* @param string $source template source
* @param Smarty_Internal_TemplateCompilerBase $compiler
*/
function __construct($data, Smarty_Internal_TemplateCompilerBase $compiler)
function __construct($source, Smarty_Internal_TemplateCompilerBase $compiler)
{
$this->data = $data;
$this->dataLength = strlen($data);
$this->data = $source;
$this->dataLength = strlen($this->data);
$this->counter = 0;
if (preg_match('/^\xEF\xBB\xBF/i', $this->data, $match)) {
$this->counter += strlen($match[0]);
@@ -240,31 +268,63 @@ class Smarty_Internal_Templatelexer
$this->line = 1;
$this->smarty = $compiler->smarty;
$this->compiler = $compiler;
$this->pldel = preg_quote($this->smarty->left_delimiter, '/');
$this->ldel = $this->pldel . ($this->smarty->auto_literal ? '(?!\\s+)' : '\\s*');
$this->ldel = preg_quote($this->smarty->left_delimiter, '/') . ($this->smarty->auto_literal ? '' : '\\s*');
$this->ldel_length = strlen($this->smarty->left_delimiter);
$this->rdel = preg_quote($this->smarty->right_delimiter, '/');
$this->rdel_length = strlen($this->smarty->right_delimiter);
$this->smarty_token_names['LDEL'] = $this->smarty->left_delimiter;
$this->smarty_token_names['RDEL'] = $this->smarty->right_delimiter;
$literals = $this->smarty->getLiterals();
if (!empty($literals)) {
foreach ($literals as $key => $literal) {
$literals[$key] = preg_quote($literal, '/');
}
}
if ($this->smarty->auto_literal) {
$literals[] = $this->ldel . '{1,}\\s+';
}
if (!empty($literals)) {
$this->literals = implode('|', $literals);
} else {
$this->literals = preg_quote('^$', '/');
}
}
public function PrintTrace()
{
/**
* open lexer/parser trace file
*
*/
public function PrintTrace()
{
$this->yyTraceFILE = fopen('php://output', 'w');
$this->yyTracePrompt = '<br>';
}
/*
* Check if this tag is autoliteral
*/
public function isAutoLiteral ()
}
/**
* replace placeholders with runtime preg code
*
* @param string $input
*
* @return string
*/
public function replace($input)
{
return $this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false;
return str_replace(array('SMARTYldel', 'SMARTYliteral', 'SMARTYrdel'),
array($this->ldel, $this->literals, $this->rdel),
$input);
}
public function replace ($input) {
return str_replace(array('SMARTYldel','SMARTYrawldel','SMARTYrdel'),array($this->ldel,$this->pldel,$this->rdel),$input);
}
/**
* check if current value is an autoliteral left delimiter
*
* @return bool
*/
public function isAutoLiteral()
{
return $this->smarty->auto_literal && isset($this->value[ $this->ldel_length ]) ?
strpos(" \n\t\r", $this->value[ $this->ldel_length ]) !== false : false;
}
/*!lex2php
%input $this->data
@@ -272,15 +332,13 @@ class Smarty_Internal_Templatelexer
%token $this->token
%value $this->value
%line $this->line
linebreak = ~[\t ]*[\r\n]+[\t ]*~
ldelrepeat = ~SMARTYrawldel{2,}~
text = ~[\S\s]~
textdoublequoted = ~([^"\\]*?)((?:\\.[^"\\]*?)*?)(?=(SMARTYldel|\$|`\$|"))~
userliteral = ~SMARTYliteral~
char = ~[\S\s]~
textdoublequoted = ~([^"\\]*?)((?:\\.[^"\\]*?)*?)(?=(SMARTYliteral|SMARTYldel|\$|`\$|"))~
namespace = ~([0-9]*[a-zA-Z_]\w*)?(\\[0-9]*[a-zA-Z_]\w*)+~
all = ~[\S\s]+~
emptyjava = ~[{][}]~
phptag = ~(SMARTYldelphp([ ].*?)?SMARTYrdel)|(SMARTYldel[/]phpSMARTYrdel)~
phpstart = ~(<[?]((php\s+|=)|\s+))|(<[%])|(<[?]xml\s+)|(<script\s+language\s*=\s*["']?\s*php\s*["']?\s*>)|([?][>])|([%][>])~
phpstart = ~([<][?]((php\s+|=)|\s+))|([<][%])|([<][?]xml\s+)|([<]script\s+language\s*=\s*["']?\s*php\s*["']?\s*[>])|([?][>])|([%][>])~
slash = ~[/]~
ldel = ~SMARTYldel~
rdel = ~\s*SMARTYrdel~
@@ -336,12 +394,14 @@ class Smarty_Internal_Templatelexer
not = ~([!]\s*)|(not\s+)~
typecast = ~[(](int(eger)?|bool(ean)?|float|double|real|string|binary|array|object)[)]\s*~
double_quote = ~["]~
single_quote = ~[']~
text = ~((.*?)(?=(SMARTYliteral|[{]|([<][?]((php\s+|=)|\s+))|([<][%])|([<][?]xml\s+)|([<]script\s+language\s*=\s*["']?\s*php\s*["']?\s*[>])|([?][>])|([%][>]))))|(.*)~
literaltext = ~(.*?)(?=SMARTYldel[/]?literalSMARTYrdel)~
anytext = ~.*~
*/
/*!lex2php
%statename TEXT
emptyjava {
$this->token = Smarty_Internal_Templateparser::TP_TEXT;
$this->token = Smarty_Internal_Templateparser::TP_TEXT;
}
comment {
preg_match("/[*]{$this->rdel}/",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
@@ -354,201 +414,195 @@ class Smarty_Internal_Templatelexer
return false;
}
phptag {
$this->compiler->getTagCompiler('private_php')->parsePhp($this);
$this->compiler->getTagCompiler('private_php')->parsePhp($this);
}
ldelrepeat {
userliteral {
$this->token = Smarty_Internal_Templateparser::TP_TEXT;
}
ldel literal rdel {
$this->token = Smarty_Internal_Templateparser::TP_LITERALSTART;
$this->yypushstate(self::LITERAL);
$this->token = Smarty_Internal_Templateparser::TP_LITERALSTART;
$this->yypushstate(self::LITERAL);
}
ldel slash literal rdel {
$this->token = Smarty_Internal_Templateparser::TP_LITERALEND;
$this->yypushstate(self::LITERAL);
$this->token = Smarty_Internal_Templateparser::TP_LITERALEND;
$this->yypushstate(self::LITERAL);
}
ldel {
$this->yypushstate(self::TAG);
return true;
$this->yypushstate(self::TAG);
return true;
}
phpstart {
$this->compiler->getTagCompiler('private_php')->parsePhp($this);
$this->compiler->getTagCompiler('private_php')->parsePhp($this);
}
text {
$to = $this->dataLength;
preg_match("/((?<!$this->pldel){$this->ldel})|(<[?]((php\s+|=)|\s+))|(<[%])|(<[?]xml\s+)|(<script\s+language\s*=\s*[\"']?\s*php\s*[\"']?\s*>)|([?][>])|([%][>])/i",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
if (isset($match[0][1])) {
$to = $match[0][1];
}
$this->value = substr($this->data,$this->counter,$to-$this->counter);
$this->token = Smarty_Internal_Templateparser::TP_TEXT;
$this->token = Smarty_Internal_Templateparser::TP_TEXT;
}
*/
/*!lex2php
%statename TAG
ldel if {
$this->token = Smarty_Internal_Templateparser::TP_LDELIF;
$this->yybegin(self::TAGBODY);
$this->taglineno = $this->line;
$this->token = Smarty_Internal_Templateparser::TP_LDELIF;
$this->yybegin(self::TAGBODY);
$this->taglineno = $this->line;
}
ldel for {
$this->token = Smarty_Internal_Templateparser::TP_LDELFOR;
$this->yybegin(self::TAGBODY);
$this->taglineno = $this->line;
$this->token = Smarty_Internal_Templateparser::TP_LDELFOR;
$this->yybegin(self::TAGBODY);
$this->taglineno = $this->line;
}
ldel foreach {
$this->token = Smarty_Internal_Templateparser::TP_LDELFOREACH;
$this->yybegin(self::TAGBODY);
$this->taglineno = $this->line;
$this->token = Smarty_Internal_Templateparser::TP_LDELFOREACH;
$this->yybegin(self::TAGBODY);
$this->taglineno = $this->line;
}
ldel setfilter {
$this->token = Smarty_Internal_Templateparser::TP_LDELSETFILTER;
$this->yybegin(self::TAGBODY);
$this->taglineno = $this->line;
$this->token = Smarty_Internal_Templateparser::TP_LDELSETFILTER;
$this->yybegin(self::TAGBODY);
$this->taglineno = $this->line;
}
ldel makenocache {
$this->token = Smarty_Internal_Templateparser::TP_LDELMAKENOCACHE;
$this->yybegin(self::TAGBODY);
$this->taglineno = $this->line;
$this->token = Smarty_Internal_Templateparser::TP_LDELMAKENOCACHE;
$this->yybegin(self::TAGBODY);
$this->taglineno = $this->line;
}
ldel id nocacherdel {
$this->yypopstate();
$this->token = Smarty_Internal_Templateparser::TP_SIMPLETAG;
$this->taglineno = $this->line;
$this->yypopstate();
$this->token = Smarty_Internal_Templateparser::TP_SIMPLETAG;
$this->taglineno = $this->line;
}
ldel slash notblockid rdel {
$this->yypopstate();
$this->token = Smarty_Internal_Templateparser::TP_CLOSETAG;
$this->taglineno = $this->line;
$this->yypopstate();
$this->token = Smarty_Internal_Templateparser::TP_CLOSETAG;
$this->taglineno = $this->line;
}
ldel dollar id nocacherdel {
if ($this->_yy_stack[count($this->_yy_stack)-1] == self::TEXT) {
if ($this->_yy_stack[count($this->_yy_stack)-1] == self::TEXT) {
$this->yypopstate();
$this->token = Smarty_Internal_Templateparser::TP_SIMPELOUTPUT;
$this->taglineno = $this->line;
} else {
} else {
$this->value = $this->smarty->left_delimiter;
$this->token = Smarty_Internal_Templateparser::TP_LDEL;
$this->yybegin(self::TAGBODY);
$this->taglineno = $this->line;
}
}
}
ldel slash {
$this->token = Smarty_Internal_Templateparser::TP_LDELSLASH;
$this->yybegin(self::TAGBODY);
$this->taglineno = $this->line;
$this->token = Smarty_Internal_Templateparser::TP_LDELSLASH;
$this->yybegin(self::TAGBODY);
$this->taglineno = $this->line;
}
ldel {
$this->token = Smarty_Internal_Templateparser::TP_LDEL;
$this->yybegin(self::TAGBODY);
$this->taglineno = $this->line;
$this->token = Smarty_Internal_Templateparser::TP_LDEL;
$this->yybegin(self::TAGBODY);
$this->taglineno = $this->line;
}
*/
/*!lex2php
%statename TAGBODY
rdel {
$this->token = Smarty_Internal_Templateparser::TP_RDEL;
$this->yypopstate();
$this->token = Smarty_Internal_Templateparser::TP_RDEL;
$this->yypopstate();
}
ldel {
$this->yypushstate(self::TAG);
return true;
$this->yypushstate(self::TAG);
return true;
}
double_quote {
$this->token = Smarty_Internal_Templateparser::TP_QUOTE;
$this->yypushstate(self::DOUBLEQUOTEDSTRING);
double_quote {
$this->token = Smarty_Internal_Templateparser::TP_QUOTE;
$this->yypushstate(self::DOUBLEQUOTEDSTRING);
}
singlequotestring {
$this->token = Smarty_Internal_Templateparser::TP_SINGLEQUOTESTRING;
$this->token = Smarty_Internal_Templateparser::TP_SINGLEQUOTESTRING;
}
smartyblockchildparent {
$this->token = Smarty_Internal_Templateparser::TP_SMARTYBLOCKCHILDPARENT;
$this->taglineno = $this->line;
$this->token = Smarty_Internal_Templateparser::TP_SMARTYBLOCKCHILDPARENT;
$this->taglineno = $this->line;
}
dollar id {
$this->token = Smarty_Internal_Templateparser::TP_DOLLARID;
$this->token = Smarty_Internal_Templateparser::TP_DOLLARID;
}
dollar {
$this->token = Smarty_Internal_Templateparser::TP_DOLLAR;
$this->token = Smarty_Internal_Templateparser::TP_DOLLAR;
}
isin {
$this->token = Smarty_Internal_Templateparser::TP_ISIN;
$this->token = Smarty_Internal_Templateparser::TP_ISIN;
}
as {
$this->token = Smarty_Internal_Templateparser::TP_AS;
$this->token = Smarty_Internal_Templateparser::TP_AS;
}
to {
$this->token = Smarty_Internal_Templateparser::TP_TO;
$this->token = Smarty_Internal_Templateparser::TP_TO;
}
step {
$this->token = Smarty_Internal_Templateparser::TP_STEP;
$this->token = Smarty_Internal_Templateparser::TP_STEP;
}
instanceof {
$this->token = Smarty_Internal_Templateparser::TP_INSTANCEOF;
$this->token = Smarty_Internal_Templateparser::TP_INSTANCEOF;
}
lop {
$this->token = Smarty_Internal_Templateparser::TP_LOGOP;
$this->token = Smarty_Internal_Templateparser::TP_LOGOP;
}
slop {
$this->token = Smarty_Internal_Templateparser::TP_SLOGOP;
$this->token = Smarty_Internal_Templateparser::TP_SLOGOP;
}
tlop {
$this->token = Smarty_Internal_Templateparser::TP_TLOGOP;
$this->token = Smarty_Internal_Templateparser::TP_TLOGOP;
}
scond {
$this->token = Smarty_Internal_Templateparser::TP_SINGLECOND;
$this->token = Smarty_Internal_Templateparser::TP_SINGLECOND;
}
not{
$this->token = Smarty_Internal_Templateparser::TP_NOT;
$this->token = Smarty_Internal_Templateparser::TP_NOT;
}
typecast {
$this->token = Smarty_Internal_Templateparser::TP_TYPECAST;
$this->token = Smarty_Internal_Templateparser::TP_TYPECAST;
}
openP {
$this->token = Smarty_Internal_Templateparser::TP_OPENP;
$this->token = Smarty_Internal_Templateparser::TP_OPENP;
}
closeP {
$this->token = Smarty_Internal_Templateparser::TP_CLOSEP;
$this->token = Smarty_Internal_Templateparser::TP_CLOSEP;
}
openB {
$this->token = Smarty_Internal_Templateparser::TP_OPENB;
$this->token = Smarty_Internal_Templateparser::TP_OPENB;
}
closeB {
$this->token = Smarty_Internal_Templateparser::TP_CLOSEB;
$this->token = Smarty_Internal_Templateparser::TP_CLOSEB;
}
ptr {
$this->token = Smarty_Internal_Templateparser::TP_PTR;
$this->token = Smarty_Internal_Templateparser::TP_PTR;
}
aptr {
$this->token = Smarty_Internal_Templateparser::TP_APTR;
$this->token = Smarty_Internal_Templateparser::TP_APTR;
}
equal {
$this->token = Smarty_Internal_Templateparser::TP_EQUAL;
$this->token = Smarty_Internal_Templateparser::TP_EQUAL;
}
incdec {
$this->token = Smarty_Internal_Templateparser::TP_INCDEC;
$this->token = Smarty_Internal_Templateparser::TP_INCDEC;
}
unimath {
$this->token = Smarty_Internal_Templateparser::TP_UNIMATH;
$this->token = Smarty_Internal_Templateparser::TP_UNIMATH;
}
math {
$this->token = Smarty_Internal_Templateparser::TP_MATH;
$this->token = Smarty_Internal_Templateparser::TP_MATH;
}
at {
$this->token = Smarty_Internal_Templateparser::TP_AT;
$this->token = Smarty_Internal_Templateparser::TP_AT;
}
hatch {
$this->token = Smarty_Internal_Templateparser::TP_HATCH;
$this->token = Smarty_Internal_Templateparser::TP_HATCH;
}
attr {
// resolve conflicts with shorttag and right_delimiter starting with '='
if (substr($this->data, $this->counter + strlen($this->value) - 1, $this->rdel_length) == $this->smarty->right_delimiter) {
preg_match("/\s+/",$this->value,$match);
$this->value = $match[0];
$this->token = Smarty_Internal_Templateparser::TP_SPACE;
} else {
$this->token = Smarty_Internal_Templateparser::TP_ATTR;
}
// resolve conflicts with shorttag and right_delimiter starting with '='
if (substr($this->data, $this->counter + strlen($this->value) - 1, $this->rdel_length) == $this->smarty->right_delimiter) {
preg_match("/\s+/",$this->value,$match);
$this->value = $match[0];
$this->token = Smarty_Internal_Templateparser::TP_SPACE;
} else {
$this->token = Smarty_Internal_Templateparser::TP_ATTR;
}
}
namespace {
$this->token = Smarty_Internal_Templateparser::TP_NAMESPACE;
@@ -557,118 +611,108 @@ class Smarty_Internal_Templatelexer
$this->token = Smarty_Internal_Templateparser::TP_ID;
}
integer {
$this->token = Smarty_Internal_Templateparser::TP_INTEGER;
$this->token = Smarty_Internal_Templateparser::TP_INTEGER;
}
backtick {
$this->token = Smarty_Internal_Templateparser::TP_BACKTICK;
$this->yypopstate();
$this->token = Smarty_Internal_Templateparser::TP_BACKTICK;
$this->yypopstate();
}
vert {
$this->token = Smarty_Internal_Templateparser::TP_VERT;
$this->token = Smarty_Internal_Templateparser::TP_VERT;
}
dot {
$this->token = Smarty_Internal_Templateparser::TP_DOT;
$this->token = Smarty_Internal_Templateparser::TP_DOT;
}
comma {
$this->token = Smarty_Internal_Templateparser::TP_COMMA;
$this->token = Smarty_Internal_Templateparser::TP_COMMA;
}
semicolon {
$this->token = Smarty_Internal_Templateparser::TP_SEMICOLON;
$this->token = Smarty_Internal_Templateparser::TP_SEMICOLON;
}
doublecolon {
$this->token = Smarty_Internal_Templateparser::TP_DOUBLECOLON;
$this->token = Smarty_Internal_Templateparser::TP_DOUBLECOLON;
}
colon {
$this->token = Smarty_Internal_Templateparser::TP_COLON;
$this->token = Smarty_Internal_Templateparser::TP_COLON;
}
qmark {
$this->token = Smarty_Internal_Templateparser::TP_QMARK;
$this->token = Smarty_Internal_Templateparser::TP_QMARK;
}
hex {
$this->token = Smarty_Internal_Templateparser::TP_HEX;
$this->token = Smarty_Internal_Templateparser::TP_HEX;
}
space {
$this->token = Smarty_Internal_Templateparser::TP_SPACE;
$this->token = Smarty_Internal_Templateparser::TP_SPACE;
}
text {
$this->token = Smarty_Internal_Templateparser::TP_TEXT;
char {
$this->token = Smarty_Internal_Templateparser::TP_TEXT;
}
*/
/*!lex2php
%statename LITERAL
ldel literal rdel {
$this->literal_cnt++;
$this->token = Smarty_Internal_Templateparser::TP_LITERAL;
$this->literal_cnt++;
$this->token = Smarty_Internal_Templateparser::TP_LITERAL;
}
ldel slash literal rdel {
if ($this->literal_cnt) {
$this->literal_cnt--;
$this->token = Smarty_Internal_Templateparser::TP_LITERAL;
} else {
$this->token = Smarty_Internal_Templateparser::TP_LITERALEND;
$this->yypopstate();
}
if ($this->literal_cnt) {
$this->literal_cnt--;
$this->token = Smarty_Internal_Templateparser::TP_LITERAL;
} else {
$this->token = Smarty_Internal_Templateparser::TP_LITERALEND;
$this->yypopstate();
}
}
text {
$to = $this->dataLength;
preg_match("/{$this->ldel}[\/]?literal{$this->rdel}/i",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
if (isset($match[0][1])) {
$to = $match[0][1];
} else {
$this->compiler->trigger_template_error ("missing or misspelled literal closing tag");
}
$this->value = substr($this->data,$this->counter,$to-$this->counter);
$this->token = Smarty_Internal_Templateparser::TP_LITERAL;
literaltext {
$this->token = Smarty_Internal_Templateparser::TP_LITERAL;
}
anytext {
$this->token = Smarty_Internal_Templateparser::TP_LITERAL;
}
*/
/*!lex2php
%statename DOUBLEQUOTEDSTRING
ldelrepeat {
userliteral {
$this->token = Smarty_Internal_Templateparser::TP_TEXT;
}
ldel literal rdel {
$this->token = Smarty_Internal_Templateparser::TP_TEXT;
$this->token = Smarty_Internal_Templateparser::TP_TEXT;
}
ldel slash literal rdel {
$this->token = Smarty_Internal_Templateparser::TP_TEXT;
$this->token = Smarty_Internal_Templateparser::TP_TEXT;
}
ldel slash {
$this->yypushstate(self::TAG);
return true;
$this->yypushstate(self::TAG);
return true;
}
ldel id {
$this->yypushstate(self::TAG);
return true;
$this->yypushstate(self::TAG);
return true;
}
ldel {
$this->token = Smarty_Internal_Templateparser::TP_LDEL;
$this->taglineno = $this->line;
$this->yypushstate(self::TAGBODY);
$this->token = Smarty_Internal_Templateparser::TP_LDEL;
$this->taglineno = $this->line;
$this->yypushstate(self::TAGBODY);
}
double_quote {
$this->token = Smarty_Internal_Templateparser::TP_QUOTE;
$this->yypopstate();
$this->token = Smarty_Internal_Templateparser::TP_QUOTE;
$this->yypopstate();
}
backtick dollar {
$this->token = Smarty_Internal_Templateparser::TP_BACKTICK;
$this->value = substr($this->value,0,-1);
$this->yypushstate(self::TAGBODY);
$this->taglineno = $this->line;
$this->token = Smarty_Internal_Templateparser::TP_BACKTICK;
$this->value = substr($this->value,0,-1);
$this->yypushstate(self::TAGBODY);
$this->taglineno = $this->line;
}
dollar id {
$this->token = Smarty_Internal_Templateparser::TP_DOLLARID;
$this->token = Smarty_Internal_Templateparser::TP_DOLLARID;
}
dollar {
$this->token = Smarty_Internal_Templateparser::TP_TEXT;
$this->token = Smarty_Internal_Templateparser::TP_TEXT;
}
textdoublequoted {
$this->token = Smarty_Internal_Templateparser::TP_TEXT;
}
text {
$to = $this->dataLength;
$this->value = substr($this->data,$this->counter,$to-$this->counter);
$this->token = Smarty_Internal_Templateparser::TP_TEXT;
$this->token = Smarty_Internal_Templateparser::TP_TEXT;
}
*/
}

25
lexer/smarty_internal_templateparser.y
View File

@@ -21,9 +21,9 @@ class Smarty_Internal_Templateparser
}
%include_class
{
const Err1 = "Security error: Call to private object member not allowed";
const Err2 = "Security error: Call to dynamic object member not allowed";
const Err3 = "PHP in template not allowed. Use SmartyBC to enable it";
const Err1 = 'Security error: Call to private object member not allowed';
const Err2 = 'Security error: Call to dynamic object member not allowed';
const Err3 = 'PHP in template not allowed. Use SmartyBC to enable it';
/**
* result status
@@ -209,7 +209,8 @@ class Smarty_Internal_Templateparser
$this->compiler->trigger_template_error("Stack overflow in template parser");
}
%left VERT.
%right VERT.
%left COLON.
%left UNIMATH.
@@ -493,19 +494,6 @@ tag(res) ::= LDELFOR statement(st) TO expr(v) STEP expr(v2) attributes(a). {
}
// {foreach} tag
tag(res) ::= LDELFOREACH attributes(a). {
res = $this->compiler->compileTag('foreach',a);
}
// {foreach $array as $var} tag
tag(res) ::= LDELFOREACH SPACE value(v1) AS varvar(v0) attributes(a). {
res = $this->compiler->compileTag('foreach',array_merge(a,array(array('from'=>v1),array('item'=>v0))));
}
tag(res) ::= LDELFOREACH SPACE value(v1) AS varvar(v2) APTR varvar(v0) attributes(a). {
res = $this->compiler->compileTag('foreach',array_merge(a,array(array('from'=>v1),array('item'=>v0),array('key'=>v2))));
}
tag(res) ::= LDELFOREACH SPACE expr(e) AS varvar(v0) attributes(a). {
res = $this->compiler->compileTag('foreach',array_merge(a,array(array('from'=>e),array('item'=>v0))));
}
@@ -513,6 +501,9 @@ tag(res) ::= LDELFOREACH SPACE expr(e) AS varvar(v0) attributes(a). {
tag(res) ::= LDELFOREACH SPACE expr(e) AS varvar(v1) APTR varvar(v0) attributes(a). {
res = $this->compiler->compileTag('foreach',array_merge(a,array(array('from'=>e),array('item'=>v0),array('key'=>v1))));
}
tag(res) ::= LDELFOREACH attributes(a). {
res = $this->compiler->compileTag('foreach',a);
}
// {setfilter}
tag(res) ::= LDELSETFILTER ID(m) modparameters(p). {

9
libs/Smarty.class.php
View File

@@ -108,7 +108,7 @@ class Smarty extends Smarty_Internal_TemplateBase
/**
* smarty version
*/
const SMARTY_VERSION = '3.1.32-dev-22';
const SMARTY_VERSION = '3.1.32-dev-23';
/**
* define variable scopes
@@ -456,6 +456,13 @@ class Smarty extends Smarty_Internal_TemplateBase
*/
public $right_delimiter = "}";
/**
* array of strings which shall be treated as literal by compiler
*
* @var array string
*/
public $literals = array();
/**#@+
* security
*/

112
libs/sysplugins/smarty_internal_extension_handler.php
View File

@@ -47,9 +47,9 @@ class Smarty_Internal_Extension_Handler
*
* @var array
*/
private $_property_info = array('AutoloadFilters' => 0, 'DefaultModifiers' => 0, 'ConfigVars' => 0,
'DebugTemplate' => 0, 'RegisteredObject' => 0, 'StreamVariable' => 0,
'TemplateVars' => 0,);#
private $_property_info = array('AutoloadFilters' => 0, 'DefaultModifiers' => 0, 'ConfigVars' => 0,
'DebugTemplate' => 0, 'RegisteredObject' => 0, 'StreamVariable' => 0,
'TemplateVars' => 0, 'Literals' => 'Literals',);#
private $resolvedProperties = array();
@@ -68,38 +68,62 @@ class Smarty_Internal_Extension_Handler
/* @var Smarty $data ->smarty */
$smarty = isset($data->smarty) ? $data->smarty : $data;
if (!isset($smarty->ext->$name)) {
$class = 'Smarty_Internal_Method_' . $this->upperCase($name);
if (preg_match('/^(set|get)([A-Z].*)$/', $name, $match)) {
$pn = '';
if (!isset($this->_property_info[ $prop = $match[ 2 ] ])) {
// convert camel case to underscored name
$this->resolvedProperties[ $prop ] = $pn = strtolower(join('_',
preg_split('/([A-Z][^A-Z]*)/', $prop,
- 1, PREG_SPLIT_NO_EMPTY |
PREG_SPLIT_DELIM_CAPTURE)));
$this->_property_info[ $prop ] =
property_exists($data, $pn) ? 1 : ($data->_isTplObj() && property_exists($smarty, $pn) ? 2 : 0);
}
if ($this->_property_info[ $prop ]) {
$pn = $this->resolvedProperties[ $prop ];
if ($match[ 1 ] == 'get') {
return $this->_property_info[ $prop ] == 1 ? $data->$pn : $data->smarty->$pn;
} else {
return $this->_property_info[ $prop ] == 1 ? $data->$pn = $args[ 0 ] :
$data->smarty->$pn = $args[ 0 ];
if (preg_match('/^((set|get)|(.*?))([A-Z].*)$/', $name, $match)) {
$basename = $this->upperCase($match[4]);
if (!isset($smarty->ext->$basename) && isset($this->_property_info[ $basename ]) &&
is_string($this->_property_info[ $basename ])) {
$class = 'Smarty_Internal_Method_' . $this->_property_info[ $basename ];
if (class_exists($class)) {
$classObj = new $class();
$methodes = get_class_methods($classObj);
foreach ($methodes as $method) {
$smarty->ext->$method = $classObj;
}
}
}
if (!empty($match[2]) && !isset($smarty->ext->$name)) {
$class = 'Smarty_Internal_Method_' . $this->upperCase($name);
if (!class_exists($class)) {
$objType = $data->_objType;
$propertyType = false;
if (!isset($this->resolvedProperties[ $match[0] ][ $objType ])) {
$property = isset($this->resolvedProperties['property'][ $basename ]) ?
$this->resolvedProperties['property'][ $basename ] :
$property = $this->resolvedProperties['property'][ $basename ] = strtolower(join('_',
preg_split('/([A-Z][^A-Z]*)/',
$basename,
-1,
PREG_SPLIT_NO_EMPTY |
PREG_SPLIT_DELIM_CAPTURE)));
if ($property !== false) {
if (property_exists($data, $property)) {
$propertyType = $this->resolvedProperties[ $match[0] ][ $objType ] = 1;
} else if (property_exists($smarty, $property)) {
$propertyType = $this->resolvedProperties[ $match[0] ][ $objType ] = 2;
} else {
$this->resolvedProperties['property'][ $basename ] = $property = false;
}
}
} else {
$propertyType = $this->resolvedProperties[ $match[0] ][ $objType ];
$property = $this->resolvedProperties['property'][ $basename ];
}
if ($propertyType) {
$obj = $propertyType === 1 ? $data : $smarty;
if ($match[2] == 'get') {
return $obj->$property;
} else if ($match[2] == 'set') {
return $obj->$property = $args[0];
}
}
}
} elseif (!class_exists($class)) {
throw new SmartyException("property '$pn' does not exist.");
}
}
if (class_exists($class)) {
$callback = array($smarty->ext->$name = new $class(), $name);
}
} else {
$callback = array($smarty->ext->$name, $name);
}
$callback = array($smarty->ext->$name, $name);
array_unshift($args, $data);
if (isset($callback) && $callback[ 0 ]->objMap | $data->_objType) {
if (isset($callback) && $callback[0]->objMap | $data->_objType) {
return call_user_func_array($callback, $args);
}
return call_user_func_array(array(new Smarty_Internal_Undefined(), $name), $args);
@@ -119,19 +143,6 @@ class Smarty_Internal_Extension_Handler
return implode('_', $_name);
}
/**
* set extension property
*
* @param string $property_name property name
* @param mixed $value value
*
* @throws SmartyException
*/
public function __set($property_name, $value)
{
$this->$property_name = $value;
}
/**
* get extension object
*
@@ -143,7 +154,7 @@ class Smarty_Internal_Extension_Handler
public function __get($property_name)
{
// object properties of runtime template extensions will start with '_'
if ($property_name[ 0 ] == '_') {
if ($property_name[0] == '_') {
$class = 'Smarty_Internal_Runtime' . $this->upperCase($property_name);
} else {
$class = 'Smarty_Internal_Method_' . $this->upperCase($property_name);
@@ -154,6 +165,19 @@ class Smarty_Internal_Extension_Handler
return $this->$property_name = new $class();
}
/**
* set extension property
*
* @param string $property_name property name
* @param mixed $value value
*
* @throws SmartyException
*/
public function __set($property_name, $value)
{
$this->$property_name = $value;
}
/**
* Call error handler for undefined method
*