diff options
Diffstat (limited to 'vendor/smarty/smarty/lexer/smarty_internal_templateparser.y')
| -rw-r--r-- | vendor/smarty/smarty/lexer/smarty_internal_templateparser.y | 1271 |
1 files changed, 0 insertions, 1271 deletions
diff --git a/vendor/smarty/smarty/lexer/smarty_internal_templateparser.y b/vendor/smarty/smarty/lexer/smarty_internal_templateparser.y deleted file mode 100644 index b8c00e5d9..000000000 --- a/vendor/smarty/smarty/lexer/smarty_internal_templateparser.y +++ /dev/null @@ -1,1271 +0,0 @@ -/* - * This file is part of Smarty. - * - * (c) 2015 Uwe Tews - * - * For the full copyright and license information, please view the LICENSE - * file that was distributed with this source code. - */ -%stack_size 500 -%name TP_ -%declare_class { -/** -* Smarty Template Parser Class -* -* This is the template parser. -* It is generated from the smarty_internal_templateparser.y file -* -* @author Uwe Tews <uwe.tews@googlemail.com> -*/ -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'; - - /** - * result status - * - * @var bool - */ - public $successful = true; - - /** - * return value - * - * @var mixed - */ - public $retvalue = 0; - - /** - * @var - */ - public $yymajor; - - /** - * last index of array variable - * - * @var mixed - */ - public $last_index; - - /** - * last variable name - * - * @var string - */ - public $last_variable; - - /** - * root parse tree buffer - * - * @var Smarty_Internal_ParseTree_Template - */ - public $root_buffer; - - /** - * current parse tree object - * - * @var Smarty_Internal_ParseTree - */ - public $current_buffer; - - /** - * lexer object - * - * @var Smarty_Internal_Templatelexer - */ - public $lex; - - /** - * internal error flag - * - * @var bool - */ - private $internalError = false; - - /** - * {strip} status - * - * @var bool - */ - public $strip = false; - /** - * compiler object - * - * @var Smarty_Internal_TemplateCompilerBase - */ - public $compiler = null; - - /** - * smarty object - * - * @var Smarty - */ - public $smarty = null; - - /** - * template object - * - * @var Smarty_Internal_Template - */ - public $template = null; - - /** - * block nesting level - * - * @var int - */ - public $block_nesting_level = 0; - - /** - * security object - * - * @var Smarty_Security - */ - public $security = null; - - /** - * template prefix array - * - * @var \Smarty_Internal_ParseTree[] - */ - public $template_prefix = array(); - - /** - * template prefix array - * - * @var \Smarty_Internal_ParseTree[] - */ - public $template_postfix = array(); - - /** - * constructor - * - * @param Smarty_Internal_Templatelexer $lex - * @param Smarty_Internal_TemplateCompilerBase $compiler - */ - public function __construct(Smarty_Internal_Templatelexer $lex, Smarty_Internal_TemplateCompilerBase $compiler) - { - $this->lex = $lex; - $this->compiler = $compiler; - $this->template = $this->compiler->template; - $this->smarty = $this->template->smarty; - $this->security = isset($this->smarty->security_policy) ? $this->smarty->security_policy : false; - $this->current_buffer = $this->root_buffer = new Smarty_Internal_ParseTree_Template(); - } - - /** - * insert PHP code in current buffer - * - * @param string $code - */ - public function insertPhpCode($code) - { - $this->current_buffer->append_subtree($this, new Smarty_Internal_ParseTree_Tag($this, $code)); - } - - /** - * error rundown - * - */ - public function errorRunDown() - { - while ($this->yystack !== array()) { - $this->yy_pop_parser_stack(); - } - if (is_resource($this->yyTraceFILE)) { - fclose($this->yyTraceFILE); - } - } - - /** - * merge PHP code with prefix code and return parse tree tag object - * - * @param string $code - * - * @return Smarty_Internal_ParseTree_Tag - */ - public function mergePrefixCode($code) - { - $tmp = ''; - foreach ($this->compiler->prefix_code as $preCode) { - $tmp .= $preCode; - } - $this->compiler->prefix_code = array(); - $tmp .= $code; - return new Smarty_Internal_ParseTree_Tag($this, $this->compiler->processNocacheCode($tmp, true)); - } - -} - -%token_prefix TP_ - -%parse_accept -{ - $this->successful = !$this->internalError; - $this->internalError = false; - $this->retvalue = $this->_retvalue; -} - -%syntax_error -{ - $this->internalError = true; - $this->yymajor = $yymajor; - $this->compiler->trigger_template_error(); -} - -%stack_overflow -{ - $this->internalError = true; - $this->compiler->trigger_template_error('Stack overflow in template parser'); -} - - -%right VERT. -%left COLON. - - - // - // complete template - // -start(res) ::= template. { - $this->root_buffer->prepend_array($this, $this->template_prefix); - $this->root_buffer->append_array($this, $this->template_postfix); - res = $this->root_buffer->to_smarty_php($this); -} - - - // php tags -template ::= template PHP(B). { - $code = $this->compiler->compileTag('private_php',array(array('code' => B), array('type' => $this->lex->phpType )),array()); - if ($this->compiler->has_code && !empty($code)) { - $tmp =''; foreach ($this->compiler->prefix_code as $code) {$tmp.=$code;} $this->compiler->prefix_code=array(); - $this->current_buffer->append_subtree($this, new Smarty_Internal_ParseTree_Tag($this, $this->compiler->processNocacheCode($tmp.$code,true))); - } -} - - // template text -template ::= template TEXT(B). { - $this->current_buffer->append_subtree($this, $this->compiler->processText(B)); -} - // strip on -template ::= template STRIPON. { - $this->strip = true; -} - // strip off -template ::= template STRIPOFF. { - $this->strip = false; -} - - // Literal -template ::= template LITERALSTART literal_e2(B) LITERALEND. { - $this->current_buffer->append_subtree($this, new Smarty_Internal_ParseTree_Text(B)); -} - - -literal_e2(A) ::= literal_e1(B) LITERALSTART literal_e1(C) LITERALEND. { - A = B.C; -} -literal_e2(A) ::= literal_e1(B). { - A = B; -} - -literal_e1(A) ::= literal_e1(B) LITERAL(C). { - A = B.C; - -} - -literal_e1(A) ::= . { - A = ''; -} - // Smarty tag -template ::= template smartytag(B). { - if ($this->compiler->has_code) { - $this->current_buffer->append_subtree($this, $this->mergePrefixCode(B)); - } - $this->compiler->has_variable_string = false; - $this->block_nesting_level = count($this->compiler->_tag_stack); -} - - - // empty template -template ::= . - -smartytag(A) ::= SIMPELOUTPUT(B). { - $var = trim(substr(B, $this->compiler->getLdelLength(), -$this->compiler->getRdelLength()), ' $'); - if (preg_match('/^(.*)(\s+nocache)$/', $var, $match)) { - A = $this->compiler->compileTag('private_print_expression',array('nocache'),array('value'=>$this->compiler->compileVariable('\''.$match[1].'\''))); - } else { - A = $this->compiler->compileTag('private_print_expression',array(),array('value'=>$this->compiler->compileVariable('\''.$var.'\''))); - } -} - -// simple tag like {name} -smartytag(A)::= SIMPLETAG(B). { - $tag = trim(substr(B, $this->compiler->getLdelLength(), -$this->compiler->getRdelLength())); - if ($tag == 'strip') { - $this->strip = true; - A = null;; - } else { - if (defined($tag)) { - if ($this->security) { - $this->security->isTrustedConstant($tag, $this->compiler); - } - A = $this->compiler->compileTag('private_print_expression',array(),array('value'=>$tag)); - } else { - if (preg_match('/^(.*)(\s+nocache)$/', $tag, $match)) { - A = $this->compiler->compileTag($match[1],array('\'nocache\'')); - } else { - A = $this->compiler->compileTag($tag,array()); - } - } - } -} - // {$smarty.block.child} or {$smarty.block.parent} -smartytag(A) ::= SMARTYBLOCKCHILDPARENT(i). { - $j = strrpos(i,'.'); - if (i[$j+1] == 'c') { - // {$smarty.block.child} - A = $this->compiler->compileTag('child',array(),array(i)); - } else { - // {$smarty.block.parent} - A = $this->compiler->compileTag('parent',array(),array(i)); - } -} - -smartytag(A) ::= LDEL tagbody(B) RDEL. { - A = B; -} - - smartytag(A) ::= tag(B) RDEL. { - A = B; - } - // output with optional attributes -tagbody(A) ::= outattr(B). { - A = $this->compiler->compileTag('private_print_expression',B[1],array('value'=>B[0])); -} - -// -// Smarty tags start here -// - - // assign new style -tagbody(A) ::= DOLLARID(B) eqoutattr(C). { - A = $this->compiler->compileTag('assign',array_merge(array(array('value'=>C[0]),array('var'=>'\''.substr(B,1).'\'')),C[1])); -} - -tagbody(A) ::= varindexed(B) eqoutattr(C). { - A = $this->compiler->compileTag('assign',array_merge(array(array('value'=>C[0]),array('var'=>B['var'])),C[1]),array('smarty_internal_index'=>B['smarty_internal_index'])); -} - -eqoutattr(A) ::= EQUAL outattr(B). { - A = B; -} - -outattr(A) ::= output(B) attributes(C). { - A = array(B,C); -} - -output(A) ::= variable(B). { - A = B; -} -output(A) ::= value(B). { - A = B; -} -output(A) ::= expr(B). { - A = B; -} - - // tag with optional Smarty2 style attributes -tag(res) ::= LDEL ID(i) attributes(a). { - if (defined(i)) { - if ($this->security) { - $this->security->isTrustedConstant(i, $this->compiler); - } - res = $this->compiler->compileTag('private_print_expression',a,array('value'=>i)); - } else { - res = $this->compiler->compileTag(i,a); - } -} -tag(res) ::= LDEL ID(i). { - if (defined(i)) { - if ($this->security) { - $this->security->isTrustedConstant(i, $this->compiler); - } - res = $this->compiler->compileTag('private_print_expression',array(),array('value'=>i)); - } else { - res = $this->compiler->compileTag(i,array()); - } -} - - - // tag with modifier and optional Smarty2 style attributes -tag(res) ::= LDEL ID(i) modifierlist(l)attributes(a). { - if (defined(i)) { - if ($this->security) { - $this->security->isTrustedConstant(i, $this->compiler); - } - res = $this->compiler->compileTag('private_print_expression',a,array('value'=>i, 'modifierlist'=>l)); - } else { - res = $this->compiler->compileTag(i,a, array('modifierlist'=>l)); - } -} - - // registered object tag -tag(res) ::= LDEL ID(i) PTR ID(m) attributes(a). { - res = $this->compiler->compileTag(i,a,array('object_method'=>m)); -} - - // registered object tag with modifiers -tag(res) ::= LDEL ID(i) PTR ID(me) modifierlist(l) attributes(a). { - res = $this->compiler->compileTag(i,a,array('modifierlist'=>l, 'object_method'=>me)); -} - - // nocache tag -tag(res) ::= LDELMAKENOCACHE DOLLARID(i). { - res = $this->compiler->compileTag('make_nocache',array(array('var'=>'\''.substr(i,1).'\''))); -} - - // {if}, {elseif} and {while} tag -tag(res) ::= LDELIF(i) expr(ie). { - $tag = trim(substr(i,$this->compiler->getLdelLength())); - res = $this->compiler->compileTag(($tag === 'else if')? 'elseif' : $tag,array(),array('if condition'=>ie)); -} - -tag(res) ::= LDELIF(i) expr(ie) attributes(a). { - $tag = trim(substr(i,$this->compiler->getLdelLength())); - res = $this->compiler->compileTag(($tag === 'else if')? 'elseif' : $tag,a,array('if condition'=>ie)); -} - -tag(res) ::= LDELIF(i) statement(ie). { - $tag = trim(substr(i,$this->compiler->getLdelLength())); - res = $this->compiler->compileTag(($tag === 'else if')? 'elseif' : $tag,array(),array('if condition'=>ie)); -} - -tag(res) ::= LDELIF(i) statement(ie) attributes(a). { - $tag = trim(substr(i,$this->compiler->getLdelLength())); - res = $this->compiler->compileTag(($tag === 'else if')? 'elseif' : $tag,a,array('if condition'=>ie)); -} - - // {for} tag -tag(res) ::= LDELFOR statements(st) SEMICOLON expr(ie) SEMICOLON varindexed(v2) foraction(e2) attributes(a). { - res = $this->compiler->compileTag('for',array_merge(a,array(array('start'=>st),array('ifexp'=>ie),array('var'=>v2),array('step'=>e2))),1); -} - - foraction(res) ::= EQUAL expr(e). { - res = '='.e; -} - - foraction(res) ::= INCDEC(e). { - res = e; -} - -tag(res) ::= LDELFOR statement(st) TO expr(v) attributes(a). { - res = $this->compiler->compileTag('for',array_merge(a,array(array('start'=>st),array('to'=>v))),0); -} - -tag(res) ::= LDELFOR statement(st) TO expr(v) STEP expr(v2) attributes(a). { - res = $this->compiler->compileTag('for',array_merge(a,array(array('start'=>st),array('to'=>v),array('step'=>v2))),0); -} - - // {foreach} tag -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)))); -} - -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). { - res = $this->compiler->compileTag('setfilter',array(),array('modifier_list'=>array(array_merge(array(m),p)))); -} - -tag(res) ::= LDELSETFILTER ID(m) modparameters(p) modifierlist(l). { - res = $this->compiler->compileTag('setfilter',array(),array('modifier_list'=>array_merge(array(array_merge(array(m),p)),l))); -} - - - // end of block tag {/....} -smartytag(res)::= CLOSETAG(t). { - $tag = trim(substr(t, $this->compiler->getLdelLength(), -$this->compiler->getRdelLength()), ' /'); - if ($tag === 'strip') { - $this->strip = false; - res = null; - } else { - res = $this->compiler->compileTag($tag.'close',array()); - } - } -tag(res) ::= LDELSLASH ID(i). { - res = $this->compiler->compileTag(i.'close',array()); -} - -tag(res) ::= LDELSLASH ID(i) modifierlist(l). { - res = $this->compiler->compileTag(i.'close',array(),array('modifier_list'=>l)); -} - - // end of block object tag {/....} -tag(res) ::= LDELSLASH ID(i) PTR ID(m). { - res = $this->compiler->compileTag(i.'close',array(),array('object_method'=>m)); -} - -tag(res) ::= LDELSLASH ID(i) PTR ID(m) modifierlist(l). { - res = $this->compiler->compileTag(i.'close',array(),array('object_method'=>m, 'modifier_list'=>l)); -} - -// -//Attributes of Smarty tags -// - // list of attributes -attributes(res) ::= attributes(a1) attribute(a2). { - res = a1; - res[] = a2; -} - - // single attribute -attributes(res) ::= attribute(a). { - res = array(a); -} - - // no attributes -attributes(res) ::= . { - res = array(); -} - - // attribute -attribute(res) ::= SPACE ID(v) EQUAL ID(id). { - if (defined(id)) { - if ($this->security) { - $this->security->isTrustedConstant(id, $this->compiler); - } - res = array(v=>id); - } else { - res = array(v=>'\''.id.'\''); - } -} - -attribute(res) ::= ATTR(v) expr(e). { - res = array(trim(v," =\n\r\t")=>e); -} - -attribute(res) ::= ATTR(v) value(e). { - res = array(trim(v," =\n\r\t")=>e); -} - -attribute(res) ::= SPACE ID(v). { - res = '\''.v.'\''; -} - -attribute(res) ::= SPACE expr(e). { - res = e; -} - -attribute(res) ::= SPACE value(v). { - res = v; -} - -attribute(res) ::= SPACE INTEGER(i) EQUAL expr(e). { - res = array(i=>e); -} - - - -// -// statement -// -statements(res) ::= statement(s). { - res = array(s); -} - -statements(res) ::= statements(s1) COMMA statement(s). { - s1[]=s; - res = s1; -} - -statement(res) ::= DOLLARID(i) EQUAL INTEGER(e). { - res = array('var' => '\''.substr(i,1).'\'', 'value'=>e); -} -statement(res) ::= DOLLARID(i) EQUAL expr(e). { - res = array('var' => '\''.substr(i,1).'\'', 'value'=>e); -} - -statement(res) ::= varindexed(vi) EQUAL expr(e). { - res = array('var' => vi, 'value'=>e); -} - -statement(res) ::= OPENP statement(st) CLOSEP. { - res = st; -} - - -// -// expressions -// - - // single value -expr(res) ::= value(v). { - res = v; -} - - // ternary -expr(res) ::= ternary(v). { - res = v; -} - - // resources/streams -expr(res) ::= DOLLARID(i) COLON ID(i2). { - res = '$_smarty_tpl->getStreamVariable(\''.substr(i,1).'://' . i2 . '\')'; -} - - // arithmetic expression -expr(res) ::= expr(e) MATH(m) value(v). { - res = e . trim(m) . v; -} - -expr(res) ::= expr(e) UNIMATH(m) value(v). { - res = e . trim(m) . v; -} - -// if expression - // special conditions -expr(res) ::= expr(e1) tlop(c) value(e2). { - res = c['pre']. e1.c['op'].e2 .')'; -} - // simple expression -expr(res) ::= expr(e1) lop(c) expr(e2). { - res = e1.c.e2; -} - -expr(res) ::= expr(e1) scond(c). { - res = c . e1 . ')'; -} - -expr(res) ::= expr(e1) ISIN array(a). { - res = 'in_array('.e1.','.a.')'; -} - -expr(res) ::= expr(e1) ISIN value(v). { - res = 'in_array('.e1.',(array)'.v.')'; -} - - -// -// ternary -// -ternary(res) ::= OPENP expr(v) CLOSEP QMARK DOLLARID(e1) COLON expr(e2). { - res = v.' ? '. $this->compiler->compileVariable('\''.substr(e1,1).'\'') . ' : '.e2; -} - -ternary(res) ::= OPENP expr(v) CLOSEP QMARK expr(e1) COLON expr(e2). { - res = v.' ? '.e1.' : '.e2; -} - - // value -value(res) ::= variable(v). { - res = v; -} - - // +/- value -value(res) ::= UNIMATH(m) value(v). { - res = m.v; -} - - // logical negation -value(res) ::= NOT value(v). { - res = '!'.v; -} - -value(res) ::= TYPECAST(t) value(v). { - res = t.v; -} - -value(res) ::= variable(v) INCDEC(o). { - res = v.o; -} - - // numeric -value(res) ::= HEX(n). { - res = n; -} - -value(res) ::= INTEGER(n). { - res = n; -} - -value(res) ::= INTEGER(n1) DOT INTEGER(n2). { - res = n1.'.'.n2; -} - -value(res) ::= INTEGER(n1) DOT. { - res = n1.'.'; -} - -value(res) ::= DOT INTEGER(n1). { - res = '.'.n1; -} - - // ID, true, false, null -value(res) ::= ID(id). { - if (defined(id)) { - if ($this->security) { - $this->security->isTrustedConstant(id, $this->compiler); - } - res = id; - } else { - res = '\''.id.'\''; - } -} - - // function call -value(res) ::= function(f). { - res = f; -} - - // expression -value(res) ::= OPENP expr(e) CLOSEP. { - res = '('. e .')'; -} - -value(res) ::= variable(v1) INSTANCEOF(i) ns1(v2). { - res = v1.i.v2; -} -value(res) ::= variable(v1) INSTANCEOF(i) variable(v2). { - res = v1.i.v2; -} - - // singele quoted string -value(res) ::= SINGLEQUOTESTRING(t). { - res = t; -} - - // double quoted string -value(res) ::= doublequoted_with_quotes(s). { - res = s; -} - - -value(res) ::= varindexed(vi) DOUBLECOLON static_class_access(r). { - $prefixVar = $this->compiler->getNewPrefixVariable(); - if (vi['var'] === '\'smarty\'') { - $this->compiler->appendPrefixCode("<?php {$prefixVar} = ". $this->compiler->compileTag('private_special_variable',array(),vi['smarty_internal_index']).';?>'); - } else { - $this->compiler->appendPrefixCode("<?php {$prefixVar} = ". $this->compiler->compileVariable(vi['var']).vi['smarty_internal_index'].';?>'); - } - res = $prefixVar .'::'.r[0].r[1]; -} - - // Smarty tag -value(res) ::= smartytag(st). { - $prefixVar = $this->compiler->getNewPrefixVariable(); - $tmp = $this->compiler->appendCode('<?php ob_start();?>', st); - $this->compiler->appendPrefixCode($this->compiler->appendCode($tmp, "<?php {$prefixVar} = ob_get_clean();?>")); - res = $prefixVar; -} - -value(res) ::= value(v) modifierlist(l). { - res = $this->compiler->compileTag('private_modifier',array(),array('value'=>v,'modifierlist'=>l)); -} - // name space constant -value(res) ::= NAMESPACE(c). { - res = c; -} - - // array -value(res) ::= arraydef(a). { - res = a; -} - // static class access -value(res) ::= ns1(c)DOUBLECOLON static_class_access(s). { - if (!in_array(strtolower(c), array('self', 'parent')) && (!$this->security || $this->security->isTrustedStaticClassAccess(c, s, $this->compiler))) { - if (isset($this->smarty->registered_classes[c])) { - res = $this->smarty->registered_classes[c].'::'.s[0].s[1]; - } else { - res = c.'::'.s[0].s[1]; - } - } else { - $this->compiler->trigger_template_error ('static class \''.c.'\' is undefined or not allowed by security setting'); - } -} -// -// namespace stuff -// - -ns1(res) ::= ID(i). { - res = i; -} - -ns1(res) ::= NAMESPACE(i). { - res = i; - } - - - - -// -// variables -// - // Smarty variable (optional array) -variable(res) ::= DOLLARID(i). { - res = $this->compiler->compileVariable('\''.substr(i,1).'\''); -} -variable(res) ::= varindexed(vi). { - if (vi['var'] === '\'smarty\'') { - $smarty_var = $this->compiler->compileTag('private_special_variable',array(),vi['smarty_internal_index']); - res = $smarty_var; - } else { - // used for array reset,next,prev,end,current - $this->last_variable = vi['var']; - $this->last_index = vi['smarty_internal_index']; - res = $this->compiler->compileVariable(vi['var']).vi['smarty_internal_index']; - } -} - - // variable with property -variable(res) ::= varvar(v) AT ID(p). { - res = '$_smarty_tpl->tpl_vars['. v .']->'.p; -} - - // object -variable(res) ::= object(o). { - res = o; -} - - // config variable -variable(res) ::= HATCH ID(i) HATCH. { - res = $this->compiler->compileConfigVariable('\'' . i . '\''); -} - -variable(res) ::= HATCH ID(i) HATCH arrayindex(a). { - res = '(is_array($tmp = ' . $this->compiler->compileConfigVariable('\'' . i . '\'') . ') ? $tmp'.a.' :null)'; -} - -variable(res) ::= HATCH variable(v) HATCH. { - res = $this->compiler->compileConfigVariable(v); -} - -variable(res) ::= HATCH variable(v) HATCH arrayindex(a). { - res = '(is_array($tmp = ' . $this->compiler->compileConfigVariable(v) . ') ? $tmp'.a.' : null)'; -} - -varindexed(res) ::= DOLLARID(i) arrayindex(a). { - res = array('var'=>'\''.substr(i,1).'\'', 'smarty_internal_index'=>a); -} -varindexed(res) ::= varvar(v) arrayindex(a). { - res = array('var'=>v, 'smarty_internal_index'=>a); -} - -// -// array index -// - // multiple array index -arrayindex(res) ::= arrayindex(a1) indexdef(a2). { - res = a1.a2; -} - - // no array index -arrayindex ::= . { - return; -} - -// single index definition - // Smarty2 style index -indexdef(res) ::= DOT DOLLARID(i). { - res = '['.$this->compiler->compileVariable('\''.substr(i,1).'\'').']'; -} -indexdef(res) ::= DOT varvar(v). { - res = '['.$this->compiler->compileVariable(v).']'; -} - -indexdef(res) ::= DOT varvar(v) AT ID(p). { - res = '['.$this->compiler->compileVariable(v).'->'.p.']'; -} - -indexdef(res) ::= DOT ID(i). { - res = '[\''. i .'\']'; -} - -indexdef(res) ::= DOT INTEGER(n). { - res = '['. n .']'; -} - - -indexdef(res) ::= DOT LDEL expr(e) RDEL. { - res = '['. e .']'; -} - - // section tag index -indexdef(res) ::= OPENB ID(i)CLOSEB. { - res = '['.$this->compiler->compileTag('private_special_variable',array(),'[\'section\'][\''.i.'\'][\'index\']').']'; -} - -indexdef(res) ::= OPENB ID(i) DOT ID(i2) CLOSEB. { - res = '['.$this->compiler->compileTag('private_special_variable',array(),'[\'section\'][\''.i.'\'][\''.i2.'\']').']'; -} -indexdef(res) ::= OPENB SINGLEQUOTESTRING(s) CLOSEB. { - res = '['.s.']'; -} -indexdef(res) ::= OPENB INTEGER(n) CLOSEB. { - res = '['.n.']'; -} -indexdef(res) ::= OPENB DOLLARID(i) CLOSEB. { - res = '['.$this->compiler->compileVariable('\''.substr(i,1).'\'').']'; -} -indexdef(res) ::= OPENB variable(v) CLOSEB. { - res = '['.v.']'; -} -indexdef(res) ::= OPENB value(v) CLOSEB. { - res = '['.v.']'; -} - - // PHP style index -indexdef(res) ::= OPENB expr(e) CLOSEB. { - res = '['. e .']'; -} - - // for assign append array -indexdef(res) ::= OPENB CLOSEB. { - res = '[]'; -} - - -// -// variable variable names -// - - // singel identifier element -varvar(res) ::= DOLLARID(i). { - res = '\''.substr(i,1).'\''; -} - // single $ -varvar(res) ::= DOLLAR. { - res = '\'\''; -} - - // sequence of identifier elements -varvar(res) ::= varvar(v1) varvarele(v2). { - res = v1.'.'.v2; -} - - // fix sections of element -varvarele(res) ::= ID(s). { - res = '\''.s.'\''; -} -varvarele(res) ::= SIMPELOUTPUT(i). { - $var = trim(substr(i, $this->compiler->getLdelLength(), -$this->compiler->getRdelLength()), ' $'); - res = $this->compiler->compileVariable('\''.$var.'\''); -} - - // variable sections of element -varvarele(res) ::= LDEL expr(e) RDEL. { - res = '('.e.')'; -} - -// -// objects -// -object(res) ::= varindexed(vi) objectchain(oc). { - if (vi['var'] === '\'smarty\'') { - res = $this->compiler->compileTag('private_special_variable',array(),vi['smarty_internal_index']).oc; - } else { - res = $this->compiler->compileVariable(vi['var']).vi['smarty_internal_index'].oc; - } -} - - // single element -objectchain(res) ::= objectelement(oe). { - res = oe; -} - - // chain of elements -objectchain(res) ::= objectchain(oc) objectelement(oe). { - res = oc.oe; -} - - // variable -objectelement(res)::= PTR ID(i) arrayindex(a). { - if ($this->security && substr(i,0,1) === '_') { - $this->compiler->trigger_template_error (self::ERR1); - } - res = '->'.i.a; -} - -objectelement(res)::= PTR varvar(v) arrayindex(a). { - if ($this->security) { - $this->compiler->trigger_template_error (self::ERR2); - } - res = '->{'.$this->compiler->compileVariable(v).a.'}'; -} - -objectelement(res)::= PTR LDEL expr(e) RDEL arrayindex(a). { - if ($this->security) { - $this->compiler->trigger_template_error (self::ERR2); - } - res = '->{'.e.a.'}'; -} - -objectelement(res)::= PTR ID(ii) LDEL expr(e) RDEL arrayindex(a). { - if ($this->security) { - $this->compiler->trigger_template_error (self::ERR2); - } - res = '->{\''.ii.'\'.'.e.a.'}'; -} - - // method -objectelement(res)::= PTR method(f). { - res = '->'.f; -} - - -// -// function -// -function(res) ::= ns1(f) OPENP params(p) CLOSEP. { - res = $this->compiler->compilePHPFunctionCall(f, p); -} - - -// -// method -// -method(res) ::= ID(f) OPENP params(p) CLOSEP. { - if ($this->security && substr(f,0,1) === '_') { - $this->compiler->trigger_template_error (self::ERR1); - } - res = f . '('. implode(',',p) .')'; -} - -method(res) ::= DOLLARID(f) OPENP params(p) CLOSEP. { - if ($this->security) { - $this->compiler->trigger_template_error (self::ERR2); - } - $prefixVar = $this->compiler->getNewPrefixVariable(); - $this->compiler->appendPrefixCode("<?php {$prefixVar} = ".$this->compiler->compileVariable('\''.substr(f,1).'\'').';?>'); - res = $prefixVar .'('. implode(',',p) .')'; -} - -// function/method parameter - // multiple parameters -params(res) ::= params(p) COMMA expr(e). { - res = array_merge(p,array(e)); -} - - // single parameter -params(res) ::= expr(e). { - res = array(e); -} - - // kein parameter -params(res) ::= . { - res = array(); -} - -// -// modifier -// -modifierlist(res) ::= modifierlist(l) modifier(m) modparameters(p). { - res = array_merge(l,array(array_merge(m,p))); -} - -modifierlist(res) ::= modifier(m) modparameters(p). { - res = array(array_merge(m,p)); -} - -modifier(res) ::= VERT AT ID(m). { - res = array(m); -} - -modifier(res) ::= VERT ID(m). { - res = array(m); -} - -// -// modifier parameter -// - // multiple parameter -modparameters(res) ::= modparameters(mps) modparameter(mp). { - res = array_merge(mps,mp); -} - - // no parameter -modparameters(res) ::= . { - res = array(); -} - - // parameter expression -modparameter(res) ::= COLON value(mp). { - res = array(mp); -} -modparameter(res) ::= COLON UNIMATH(m) value(mp). { - res = array(trim(m).mp); -} - -modparameter(res) ::= COLON array(mp). { - res = array(mp); -} - - // static class methode call -static_class_access(res) ::= method(m). { - res = array(m, '', 'method'); -} - - // static class methode call with object chainig -static_class_access(res) ::= method(m) objectchain(oc). { - res = array(m, oc, 'method'); -} - - // static class constant -static_class_access(res) ::= ID(v). { - res = array(v, ''); -} - - // static class variables -static_class_access(res) ::= DOLLARID(v) arrayindex(a). { - res = array(v, a, 'property'); -} - - // static class variables with object chain -static_class_access(res) ::= DOLLARID(v) arrayindex(a) objectchain(oc). { - res = array(v, a.oc, 'property'); -} - - -// if conditions and operators -lop(res) ::= LOGOP(o). { - res = ' '. trim(o) . ' '; -} - -lop(res) ::= SLOGOP(o). { - static $lops = array( - 'eq' => ' == ', - 'ne' => ' != ', - 'neq' => ' != ', - 'gt' => ' > ', - 'ge' => ' >= ', - 'gte' => ' >= ', - 'lt' => ' < ', - 'le' => ' <= ', - 'lte' => ' <= ', - 'mod' => ' % ', - 'and' => ' && ', - 'or' => ' || ', - 'xor' => ' xor ', - ); - $op = strtolower(preg_replace('/\s*/', '', o)); - res = $lops[$op]; -} -tlop(res) ::= TLOGOP(o). { - static $tlops = array( - 'isdivby' => array('op' => ' % ', 'pre' => '!('), - 'isnotdivby' => array('op' => ' % ', 'pre' => '('), - 'isevenby' => array('op' => ' / ', 'pre' => '!(1 & '), - 'isnotevenby' => array('op' => ' / ', 'pre' => '(1 & '), - 'isoddby' => array('op' => ' / ', 'pre' => '(1 & '), - 'isnotoddby' => array('op' => ' / ', 'pre' => '!(1 & '), - ); - $op = strtolower(preg_replace('/\s*/', '', o)); - res = $tlops[$op]; - } - -scond(res) ::= SINGLECOND(o). { - static $scond = array ( - 'iseven' => '!(1 & ', - 'isnoteven' => '(1 & ', - 'isodd' => '(1 & ', - 'isnotodd' => '!(1 & ', - ); - $op = strtolower(str_replace(' ', '', o)); - res = $scond[$op]; -} - -// -// ARRAY element assignment -// -arraydef(res) ::= OPENB arrayelements(a) CLOSEB. { - res = 'array('.a.')'; -} -arraydef(res) ::= ARRAYOPEN arrayelements(a) CLOSEP. { - res = 'array('.a.')'; -} - -arrayelements(res) ::= arrayelement(a). { - res = a; -} - -arrayelements(res) ::= arrayelements(a1) COMMA arrayelement(a). { - res = a1.','.a; -} - -arrayelements ::= . { - return; -} - -arrayelement(res) ::= value(e1) APTR expr(e2). { - res = e1.'=>'.e2; -} - -arrayelement(res) ::= ID(i) APTR expr(e2). { - res = '\''.i.'\'=>'.e2; -} - -arrayelement(res) ::= expr(e). { - res = e; -} - - -// -// double quoted strings -// -doublequoted_with_quotes(res) ::= QUOTE QUOTE. { - res = '\'\''; -} - -doublequoted_with_quotes(res) ::= QUOTE doublequoted(s) QUOTE. { - $this->compiler->leaveDoubleQuote(); - res = s->to_smarty_php($this); -} - - -doublequoted(res) ::= doublequoted(o1) doublequotedcontent(o2). { - o1->append_subtree($this, o2); - res = o1; -} - -doublequoted(res) ::= doublequotedcontent(o). { - res = new Smarty_Internal_ParseTree_Dq($this, o); -} - -doublequotedcontent(res) ::= BACKTICK variable(v) BACKTICK. { - res = new Smarty_Internal_ParseTree_Code('(string)'.v); -} - -doublequotedcontent(res) ::= BACKTICK expr(e) BACKTICK. { - res = new Smarty_Internal_ParseTree_Code('(string)('.e.')'); -} - -doublequotedcontent(res) ::= DOLLARID(i). { - res = new Smarty_Internal_ParseTree_Code('(string)$_smarty_tpl->tpl_vars[\''. substr(i,1) .'\']->value'); -} - -doublequotedcontent(res) ::= LDEL variable(v) RDEL. { - res = new Smarty_Internal_ParseTree_Code('(string)'.v); -} - -doublequotedcontent(res) ::= LDEL expr(e) RDEL. { - res = new Smarty_Internal_ParseTree_Code('(string)('.e.')'); -} - -doublequotedcontent(res) ::= smartytag(st). { - res = new Smarty_Internal_ParseTree_Tag($this, st); -} - -doublequotedcontent(res) ::= TEXT(o). { - res = new Smarty_Internal_ParseTree_DqContent(o); -} - |