www.gusucode.com > XbPhp开发框架 v1.4.5PHP源码程序 > XbPhp开发框架 v1.4.5/xbphp/xbphp/vendors/Smarty/libs/sysplugins/smarty_internal_compile_private_object_block_function.php
<?php /** * Smarty Internal Plugin Compile Object Block Function * * Compiles code for registered objects as block function * * @package Smarty * @subpackage Compiler * @author Uwe Tews */ /** * Smarty Internal Plugin Compile Object Block Function Class * * @package Smarty * @subpackage Compiler */ class Smarty_Internal_Compile_Private_Object_Block_Function extends Smarty_Internal_CompileBase { /** * Attribute definition: Overwrites base class. * * @var array * @see Smarty_Internal_CompileBase */ public $optional_attributes = array('_any'); /** * Compiles code for the execution of block plugin * * @param array $args array with attributes from parser * @param object $compiler compiler object * @param array $parameter array with compilation parameter * @param string $tag name of block object * @param string $method name of method to call * @return string compiled code */ public function compile($args, $compiler, $parameter, $tag, $method) { if (!isset($tag[5]) || substr($tag, -5) != 'close') { // opening tag of block plugin // check and get attributes $_attr = $this->getAttributes($compiler, $args); if ($_attr['nocache'] === true) { $compiler->tag_nocache = true; } unset($_attr['nocache']); // convert attributes into parameter array string $_paramsArray = array(); foreach ($_attr as $_key => $_value) { if (is_int($_key)) { $_paramsArray[] = "$_key=>$_value"; } else { $_paramsArray[] = "'$_key'=>$_value"; } } $_params = 'array(' . implode(",", $_paramsArray) . ')'; $this->openTag($compiler, $tag . '->' . $method, array($_params, $compiler->nocache)); // maybe nocache because of nocache variables or nocache plugin $compiler->nocache = $compiler->nocache | $compiler->tag_nocache; // compile code $output = "<?php \$_smarty_tpl->smarty->_tag_stack[] = array('{$tag}->{$method}', {$_params}); \$_block_repeat=true; echo \$_smarty_tpl->smarty->registered_objects['{$tag}'][0]->{$method}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>"; } else { $base_tag = substr($tag, 0, -5); // must endblock be nocache? if ($compiler->nocache) { $compiler->tag_nocache = true; } // closing tag of block plugin, restore nocache list($_params, $compiler->nocache) = $this->closeTag($compiler, $base_tag . '->' . $method); // This tag does create output $compiler->has_output = true; // compile code if (!isset($parameter['modifier_list'])) { $mod_pre = $mod_post = ''; } else { $mod_pre = ' ob_start(); '; $mod_post = 'echo ' . $compiler->compileTag('private_modifier', array(), array('modifierlist' => $parameter['modifier_list'], 'value' => 'ob_get_clean()')) . ';'; } $output = "<?php \$_block_content = ob_get_contents(); ob_end_clean(); \$_block_repeat=false;" . $mod_pre . " echo \$_smarty_tpl->smarty->registered_objects['{$base_tag}'][0]->{$method}({$_params}, \$_block_content, \$_smarty_tpl, \$_block_repeat); " . $mod_post . " } array_pop(\$_smarty_tpl->smarty->_tag_stack);?>"; } return $output . "\n"; } }