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few more fixes, spaces around function parameters

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mohrt
2002-12-20 17:25:01 +00:00
parent 397ead161f
commit 70a51d1674
2 changed files with 30 additions and 22 deletions
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26
Smarty_Compiler.class.php
View File

@@ -142,7 +142,7 @@ class Smarty_Compiler extends Smarty {
// matches valid function name: // matches valid function name:
// foo123 // foo123
// _foo_bar // _foo_bar
$this->_func_regexp = '[a-zA-Z_]\w*'; $this->_func_regexp = '[a-zA-Z_]\w*';
// matches valid parameter values: // matches valid parameter values:
// true // true
@@ -153,7 +153,7 @@ class Smarty_Compiler extends Smarty {
// "text" // "text"
// "text"|bar // "text"|bar
// $foo->bar() // $foo->bar()
$this->_param_regexp = '(?:(?:' . $this->_obj_call_regexp . '|' . $this->_var_regexp . '|\w+)' . $this->_mod_regexp . ')'; $this->_param_regexp = '(?:\s*(?:' . $this->_obj_call_regexp . '|' . $this->_var_regexp . '|\w+)' . $this->_mod_regexp . '\s*)';
// matches valid parenthesised function parameters: // matches valid parenthesised function parameters:
// //
@@ -161,14 +161,14 @@ class Smarty_Compiler extends Smarty {
// $foo, $bar, "text" // $foo, $bar, "text"
// $foo|bar, "foo"|bar, $foo->bar($foo)|bar // $foo|bar, "foo"|bar, $foo->bar($foo)|bar
$this->_parenth_param_regexp = '(?:\((?:' . $this->_param_regexp $this->_parenth_param_regexp = '(?:\((?:' . $this->_param_regexp
. '(?:\s*,\s*(?:' . $this->_param_regexp . '))*)?\))'; . '(?:,(?:' . $this->_param_regexp . '))*)?\))';
// matches valid function call: // matches valid function call:
// foo() // foo()
// foo_bar($foo) // foo_bar($foo)
// _foo_bar($foo,"bar") // _foo_bar($foo,"bar")
// foo123($foo,$foo->bar(),"foo") // foo123($foo,$foo->bar(),"foo")
$this->_func_call_regexp = '(?:' . $this->_func_regexp . '(?:' . $this->_parenth_param_regexp . '))'; $this->_func_call_regexp = '(?:' . $this->_func_regexp . '\s*(?:' . $this->_parenth_param_regexp . '))';
} }
@@ -947,25 +947,25 @@ class Smarty_Compiler extends Smarty {
return $output; return $output;
} }
/*======================================================================*\ /*======================================================================*\
Function: _compile_if_tag Function: _compile_if_tag
Purpose: Compile {if ...} tag Purpose: Compile {if ...} tag
\*======================================================================*/ \*======================================================================*/
function _compile_if_tag($tag_args, $elseif = false) function _compile_if_tag($tag_args, $elseif = false)
{ {
/* Tokenize args for 'if' tag. */ /* Tokenize args for 'if' tag. */
preg_match_all('/(?> preg_match_all('/(?>
' . $this->_func_call_regexp . ' | # valid function call ' . $this->_func_call_regexp . ' | # valid function call
' . $this->_obj_call_regexp . $this->_mod_regexp . ' | # valid object call ' . $this->_obj_call_regexp . $this->_mod_regexp . ' | # valid object call
' . $this->_var_regexp . $this->_mod_regexp . ' | # var or quoted string ' . $this->_var_regexp . $this->_mod_regexp . ' | # var or quoted string
\d+|!==|<=>|==|!=|<=|=>|\&\&|\|\||\(|\)|,|\!|\^|=|<|>|\||\% | # valid non-word token \d+|!==|<=>|==|!=|<=|=>|\&\&|\|\||\(|\)|,|\!|\^|=|<|>|\||\% | # valid non-word token
even|odd|neq|lte|gte|and|not|mod|eq|ne|lt|le|gt|ge|or|is|div|by|is # valid word token \b(even|odd|neq|lte|gte|and|not|mod|div|eq|ne|lt|le|gt|ge|or|is|by)\b | # valid word token
\S+ # anything else
)/x', $tag_args, $match); )/x', $tag_args, $match);
$tokens = $match[0]; $tokens = $match[0];
$is_arg_stack = array(); $is_arg_stack = array();
for ($i = 0; $i < count($tokens); $i++) { for ($i = 0; $i < count($tokens); $i++) {
@@ -1062,7 +1062,8 @@ class Smarty_Compiler extends Smarty {
break; break;
default: default:
if(preg_match('!^(' . $this->_func_regexp . ')(' . $this->_parenth_param_regexp . ')$!', $token, $match)) { if(preg_match('!^(' . $this->_func_regexp . ')(' . $this->_parenth_param_regexp . ')$!', $token, $match)) {
// function call
if($this->security && if($this->security &&
$i+1 < count($tokens) && $i+1 < count($tokens) &&
$tokens[$i+1] == '(' && $tokens[$i+1] == '(' &&
@@ -1232,6 +1233,9 @@ class Smarty_Compiler extends Smarty {
\*======================================================================*/ \*======================================================================*/
function _parse_var_props($val) function _parse_var_props($val)
{ {
$val = trim($val);
if(preg_match('!^(' . $this->_obj_call_regexp . '|' . $this->_dvar_regexp . ')' . $this->_mod_regexp . '$!', $val)) { if(preg_match('!^(' . $this->_obj_call_regexp . '|' . $this->_dvar_regexp . ')' . $this->_mod_regexp . '$!', $val)) {
// $ variable or object // $ variable or object
return $this->_parse_var($val); return $this->_parse_var($val);
@@ -1263,7 +1267,7 @@ class Smarty_Compiler extends Smarty {
} }
elseif(!in_array($val, $this->_permitted_tokens) && !is_numeric($val)) { elseif(!in_array($val, $this->_permitted_tokens) && !is_numeric($val)) {
// literal string // literal string
return '"' . $val .'"'; return $this->_expand_quoted_text('"' . $val .'"');
} }
return $val; return $val;
} }
@@ -1309,7 +1313,7 @@ class Smarty_Compiler extends Smarty {
$indexes = $match[0]; $indexes = $match[0];
$var_name = array_shift($indexes); $var_name = array_shift($indexes);
/* Handle $smarty.* variable references as a special case. */ /* Handle $smarty.* variable references as a special case. */
if ($var_name == 'smarty') { if ($var_name == 'smarty') {
/* /*

26
libs/Smarty_Compiler.class.php
View File

@@ -142,7 +142,7 @@ class Smarty_Compiler extends Smarty {
// matches valid function name: // matches valid function name:
// foo123 // foo123
// _foo_bar // _foo_bar
$this->_func_regexp = '[a-zA-Z_]\w*'; $this->_func_regexp = '[a-zA-Z_]\w*';
// matches valid parameter values: // matches valid parameter values:
// true // true
@@ -153,7 +153,7 @@ class Smarty_Compiler extends Smarty {
// "text" // "text"
// "text"|bar // "text"|bar
// $foo->bar() // $foo->bar()
$this->_param_regexp = '(?:(?:' . $this->_obj_call_regexp . '|' . $this->_var_regexp . '|\w+)' . $this->_mod_regexp . ')'; $this->_param_regexp = '(?:\s*(?:' . $this->_obj_call_regexp . '|' . $this->_var_regexp . '|\w+)' . $this->_mod_regexp . '\s*)';
// matches valid parenthesised function parameters: // matches valid parenthesised function parameters:
// //
@@ -161,14 +161,14 @@ class Smarty_Compiler extends Smarty {
// $foo, $bar, "text" // $foo, $bar, "text"
// $foo|bar, "foo"|bar, $foo->bar($foo)|bar // $foo|bar, "foo"|bar, $foo->bar($foo)|bar
$this->_parenth_param_regexp = '(?:\((?:' . $this->_param_regexp $this->_parenth_param_regexp = '(?:\((?:' . $this->_param_regexp
. '(?:\s*,\s*(?:' . $this->_param_regexp . '))*)?\))'; . '(?:,(?:' . $this->_param_regexp . '))*)?\))';
// matches valid function call: // matches valid function call:
// foo() // foo()
// foo_bar($foo) // foo_bar($foo)
// _foo_bar($foo,"bar") // _foo_bar($foo,"bar")
// foo123($foo,$foo->bar(),"foo") // foo123($foo,$foo->bar(),"foo")
$this->_func_call_regexp = '(?:' . $this->_func_regexp . '(?:' . $this->_parenth_param_regexp . '))'; $this->_func_call_regexp = '(?:' . $this->_func_regexp . '\s*(?:' . $this->_parenth_param_regexp . '))';
} }
@@ -947,25 +947,25 @@ class Smarty_Compiler extends Smarty {
return $output; return $output;
} }
/*======================================================================*\ /*======================================================================*\
Function: _compile_if_tag Function: _compile_if_tag
Purpose: Compile {if ...} tag Purpose: Compile {if ...} tag
\*======================================================================*/ \*======================================================================*/
function _compile_if_tag($tag_args, $elseif = false) function _compile_if_tag($tag_args, $elseif = false)
{ {
/* Tokenize args for 'if' tag. */ /* Tokenize args for 'if' tag. */
preg_match_all('/(?> preg_match_all('/(?>
' . $this->_func_call_regexp . ' | # valid function call ' . $this->_func_call_regexp . ' | # valid function call
' . $this->_obj_call_regexp . $this->_mod_regexp . ' | # valid object call ' . $this->_obj_call_regexp . $this->_mod_regexp . ' | # valid object call
' . $this->_var_regexp . $this->_mod_regexp . ' | # var or quoted string ' . $this->_var_regexp . $this->_mod_regexp . ' | # var or quoted string
\d+|!==|<=>|==|!=|<=|=>|\&\&|\|\||\(|\)|,|\!|\^|=|<|>|\||\% | # valid non-word token \d+|!==|<=>|==|!=|<=|=>|\&\&|\|\||\(|\)|,|\!|\^|=|<|>|\||\% | # valid non-word token
even|odd|neq|lte|gte|and|not|mod|eq|ne|lt|le|gt|ge|or|is|div|by|is # valid word token \b(even|odd|neq|lte|gte|and|not|mod|div|eq|ne|lt|le|gt|ge|or|is|by)\b | # valid word token
\S+ # anything else
)/x', $tag_args, $match); )/x', $tag_args, $match);
$tokens = $match[0]; $tokens = $match[0];
$is_arg_stack = array(); $is_arg_stack = array();
for ($i = 0; $i < count($tokens); $i++) { for ($i = 0; $i < count($tokens); $i++) {
@@ -1062,7 +1062,8 @@ class Smarty_Compiler extends Smarty {
break; break;
default: default:
if(preg_match('!^(' . $this->_func_regexp . ')(' . $this->_parenth_param_regexp . ')$!', $token, $match)) { if(preg_match('!^(' . $this->_func_regexp . ')(' . $this->_parenth_param_regexp . ')$!', $token, $match)) {
// function call
if($this->security && if($this->security &&
$i+1 < count($tokens) && $i+1 < count($tokens) &&
$tokens[$i+1] == '(' && $tokens[$i+1] == '(' &&
@@ -1232,6 +1233,9 @@ class Smarty_Compiler extends Smarty {
\*======================================================================*/ \*======================================================================*/
function _parse_var_props($val) function _parse_var_props($val)
{ {
$val = trim($val);
if(preg_match('!^(' . $this->_obj_call_regexp . '|' . $this->_dvar_regexp . ')' . $this->_mod_regexp . '$!', $val)) { if(preg_match('!^(' . $this->_obj_call_regexp . '|' . $this->_dvar_regexp . ')' . $this->_mod_regexp . '$!', $val)) {
// $ variable or object // $ variable or object
return $this->_parse_var($val); return $this->_parse_var($val);
@@ -1263,7 +1267,7 @@ class Smarty_Compiler extends Smarty {
} }
elseif(!in_array($val, $this->_permitted_tokens) && !is_numeric($val)) { elseif(!in_array($val, $this->_permitted_tokens) && !is_numeric($val)) {
// literal string // literal string
return '"' . $val .'"'; return $this->_expand_quoted_text('"' . $val .'"');
} }
return $val; return $val;
} }
@@ -1309,7 +1313,7 @@ class Smarty_Compiler extends Smarty {
$indexes = $match[0]; $indexes = $match[0];
$var_name = array_shift($indexes); $var_name = array_shift($indexes);
/* Handle $smarty.* variable references as a special case. */ /* Handle $smarty.* variable references as a special case. */
if ($var_name == 'smarty') { if ($var_name == 'smarty') {
/* /*