232 lines
9.5 KiB
PHP
232 lines
9.5 KiB
PHP
<?php
|
|
/**
|
|
* Smarty Internal Plugin Compile Function
|
|
* Compiles the {function} {/function} tags
|
|
*
|
|
* @package Smarty
|
|
* @subpackage Compiler
|
|
* @author Uwe Tews
|
|
*/
|
|
|
|
/**
|
|
* Smarty Internal Plugin Compile Function Class
|
|
*
|
|
* @package Smarty
|
|
* @subpackage Compiler
|
|
*/
|
|
class Smarty_Internal_Compile_Function extends Smarty_Internal_CompileBase
|
|
{
|
|
/**
|
|
* Attribute definition: Overwrites base class.
|
|
*
|
|
* @var array
|
|
* @see Smarty_Internal_CompileBase
|
|
*/
|
|
public $required_attributes = array('name');
|
|
|
|
/**
|
|
* Attribute definition: Overwrites base class.
|
|
*
|
|
* @var array
|
|
* @see Smarty_Internal_CompileBase
|
|
*/
|
|
public $shorttag_order = array('name');
|
|
|
|
/**
|
|
* Attribute definition: Overwrites base class.
|
|
*
|
|
* @var array
|
|
* @see Smarty_Internal_CompileBase
|
|
*/
|
|
public $optional_attributes = array('_any');
|
|
|
|
/**
|
|
* Compiles code for the {function} tag
|
|
*
|
|
* @param array $args array with attributes from parser
|
|
* @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
|
|
*
|
|
* @return bool true
|
|
* @throws \SmartyCompilerException
|
|
*/
|
|
public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler)
|
|
{
|
|
// check and get attributes
|
|
$_attr = $this->getAttributes($compiler, $args);
|
|
if ($_attr[ 'nocache' ] === true) {
|
|
$compiler->trigger_template_error('nocache option not allowed', null, true);
|
|
}
|
|
unset($_attr[ 'nocache' ]);
|
|
$_name = trim($_attr[ 'name' ], '\'"');
|
|
$compiler->parent_compiler->tpl_function[ $_name ] = array();
|
|
$save = array(
|
|
$_attr, $compiler->parser->current_buffer, $compiler->template->compiled->has_nocache_code,
|
|
$compiler->template->caching
|
|
);
|
|
$this->openTag($compiler, 'function', $save);
|
|
// Init temporary context
|
|
$compiler->parser->current_buffer = new Smarty_Internal_ParseTree_Template();
|
|
$compiler->template->compiled->has_nocache_code = false;
|
|
$compiler->saveRequiredPlugins(true);
|
|
return true;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Smarty Internal Plugin Compile Functionclose Class
|
|
*
|
|
* @package Smarty
|
|
* @subpackage Compiler
|
|
*/
|
|
class Smarty_Internal_Compile_Functionclose extends Smarty_Internal_CompileBase
|
|
{
|
|
/**
|
|
* Compiler object
|
|
*
|
|
* @var object
|
|
*/
|
|
private $compiler = null;
|
|
|
|
/**
|
|
* Compiles code for the {/function} tag
|
|
*
|
|
* @param array $args array with attributes from parser
|
|
* @param object|\Smarty_Internal_TemplateCompilerBase $compiler compiler object
|
|
*
|
|
* @return bool true
|
|
*/
|
|
public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler)
|
|
{
|
|
$this->compiler = $compiler;
|
|
$saved_data = $this->closeTag($compiler, array('function'));
|
|
$_attr = $saved_data[ 0 ];
|
|
$_name = trim($_attr[ 'name' ], '\'"');
|
|
$compiler->parent_compiler->tpl_function[ $_name ][ 'compiled_filepath' ] =
|
|
$compiler->parent_compiler->template->compiled->filepath;
|
|
$compiler->parent_compiler->tpl_function[ $_name ][ 'uid' ] = $compiler->template->source->uid;
|
|
$_parameter = $_attr;
|
|
unset($_parameter[ 'name' ]);
|
|
// default parameter
|
|
$_paramsArray = array();
|
|
foreach ($_parameter as $_key => $_value) {
|
|
if (is_int($_key)) {
|
|
$_paramsArray[] = "$_key=>$_value";
|
|
} else {
|
|
$_paramsArray[] = "'$_key'=>$_value";
|
|
}
|
|
}
|
|
if (!empty($_paramsArray)) {
|
|
$_params = 'array(' . implode(',', $_paramsArray) . ')';
|
|
$_paramsCode = "\$params = array_merge($_params, \$params);\n";
|
|
} else {
|
|
$_paramsCode = '';
|
|
}
|
|
$_functionCode = $compiler->parser->current_buffer;
|
|
// setup buffer for template function code
|
|
$compiler->parser->current_buffer = new Smarty_Internal_ParseTree_Template();
|
|
$_funcName = "smarty_template_function_{$_name}_{$compiler->template->compiled->nocache_hash}";
|
|
$_funcNameCaching = $_funcName . '_nocache';
|
|
if ($compiler->template->compiled->has_nocache_code) {
|
|
$compiler->parent_compiler->tpl_function[ $_name ][ 'call_name_caching' ] = $_funcNameCaching;
|
|
$output = "<?php\n";
|
|
$output .= "/* {$_funcNameCaching} */\n";
|
|
$output .= "if (!function_exists('{$_funcNameCaching}')) {\n";
|
|
$output .= "function {$_funcNameCaching} (Smarty_Internal_Template \$_smarty_tpl,\$params) {\n";
|
|
$output .= "ob_start();\n";
|
|
$output .= $compiler->compileRequiredPlugins();
|
|
$output .= "\$_smarty_tpl->compiled->has_nocache_code = true;\n";
|
|
$output .= $_paramsCode;
|
|
$output .= "foreach (\$params as \$key => \$value) {\n\$_smarty_tpl->tpl_vars[\$key] = new Smarty_Variable(\$value, \$_smarty_tpl->isRenderingCache);\n}\n";
|
|
$output .= "\$params = var_export(\$params, true);\n";
|
|
$output .= "echo \"/*%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%*/<?php ";
|
|
$output .= "\\\$_smarty_tpl->smarty->ext->_tplFunction->saveTemplateVariables(\\\$_smarty_tpl, '{$_name}');\nforeach (\$params as \\\$key => \\\$value) {\n\\\$_smarty_tpl->tpl_vars[\\\$key] = new Smarty_Variable(\\\$value, \\\$_smarty_tpl->isRenderingCache);\n}\n?>";
|
|
$output .= "/*/%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%*/\";?>";
|
|
$compiler->parser->current_buffer->append_subtree(
|
|
$compiler->parser,
|
|
new Smarty_Internal_ParseTree_Tag(
|
|
$compiler->parser,
|
|
$output
|
|
)
|
|
);
|
|
$compiler->parser->current_buffer->append_subtree($compiler->parser, $_functionCode);
|
|
$output = "<?php echo \"/*%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%*/<?php ";
|
|
$output .= "\\\$_smarty_tpl->smarty->ext->_tplFunction->restoreTemplateVariables(\\\$_smarty_tpl, '{$_name}');?>\n";
|
|
$output .= "/*/%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%*/\";\n?>";
|
|
$output .= "<?php echo str_replace('{$compiler->template->compiled->nocache_hash}', \$_smarty_tpl->compiled->nocache_hash, ob_get_clean());\n";
|
|
$output .= "}\n}\n";
|
|
$output .= "/*/ {$_funcName}_nocache */\n\n";
|
|
$output .= "?>\n";
|
|
$compiler->parser->current_buffer->append_subtree(
|
|
$compiler->parser,
|
|
new Smarty_Internal_ParseTree_Tag(
|
|
$compiler->parser,
|
|
$output
|
|
)
|
|
);
|
|
$_functionCode = new Smarty_Internal_ParseTree_Tag(
|
|
$compiler->parser,
|
|
preg_replace_callback(
|
|
"/((<\?php )?echo '\/\*%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%\*\/([\S\s]*?)\/\*\/%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%\*\/';(\?>\n)?)/",
|
|
array($this, 'removeNocache'),
|
|
$_functionCode->to_smarty_php($compiler->parser)
|
|
)
|
|
);
|
|
}
|
|
$compiler->parent_compiler->tpl_function[ $_name ][ 'call_name' ] = $_funcName;
|
|
$output = "<?php\n";
|
|
$output .= "/* {$_funcName} */\n";
|
|
$output .= "if (!function_exists('{$_funcName}')) {\n";
|
|
$output .= "function {$_funcName}(Smarty_Internal_Template \$_smarty_tpl,\$params) {\n";
|
|
$output .= $_paramsCode;
|
|
$output .= "foreach (\$params as \$key => \$value) {\n\$_smarty_tpl->tpl_vars[\$key] = new Smarty_Variable(\$value, \$_smarty_tpl->isRenderingCache);\n}\n";
|
|
$output .= $compiler->compileCheckPlugins(array_merge($compiler->required_plugins[ 'compiled' ],
|
|
$compiler->required_plugins[ 'nocache' ]));
|
|
$output .= "?>\n";
|
|
$compiler->parser->current_buffer->append_subtree(
|
|
$compiler->parser,
|
|
new Smarty_Internal_ParseTree_Tag(
|
|
$compiler->parser,
|
|
$output
|
|
)
|
|
);
|
|
$compiler->parser->current_buffer->append_subtree($compiler->parser, $_functionCode);
|
|
$output = "<?php\n}}\n";
|
|
$output .= "/*/ {$_funcName} */\n\n";
|
|
$output .= "?>\n";
|
|
$compiler->parser->current_buffer->append_subtree(
|
|
$compiler->parser,
|
|
new Smarty_Internal_ParseTree_Tag(
|
|
$compiler->parser,
|
|
$output
|
|
)
|
|
);
|
|
$compiler->parent_compiler->blockOrFunctionCode .= $compiler->parser->current_buffer->to_smarty_php($compiler->parser);
|
|
// restore old buffer
|
|
$compiler->parser->current_buffer = $saved_data[ 1 ];
|
|
// restore old status
|
|
$compiler->restoreRequiredPlugins();
|
|
$compiler->template->compiled->has_nocache_code = $saved_data[ 2 ];
|
|
$compiler->template->caching = $saved_data[ 3 ];
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Remove nocache code
|
|
*
|
|
* @param $match
|
|
*
|
|
* @return string
|
|
*/
|
|
public function removeNocache($match)
|
|
{
|
|
$code =
|
|
preg_replace(
|
|
"/((<\?php )?echo '\/\*%%SmartyNocache:{$this->compiler->template->compiled->nocache_hash}%%\*\/)|(\/\*\/%%SmartyNocache:{$this->compiler->template->compiled->nocache_hash}%%\*\/';(\?>\n)?)/",
|
|
'',
|
|
$match[ 0 ]
|
|
);
|
|
$code = str_replace(array('\\\'', '\\\\\''), array('\'', '\\\''), $code);
|
|
return $code;
|
|
}
|
|
}
|