<?php /** * Smarty Internal Plugin Compile Capture * Compiles the {capture} tag * * @package Smarty * @subpackage Compiler * @author Uwe Tews */ /** * Smarty Internal Plugin Compile Capture Class * * @package Smarty * @subpackage Compiler */ class Smarty_Internal_Compile_Capture extends Smarty_Internal_CompileBase { /** * 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('name', 'assign', 'append'); /** * Compiles code for the {capture} tag * * @param array $args array with attributes from parser * @param object $compiler compiler object * * @return string compiled code */ public function compile($args, $compiler) { // check and get attributes $_attr = $this->getAttributes($compiler, $args); $buffer = isset($_attr['name']) ? $_attr['name'] : "'default'"; $assign = isset($_attr['assign']) ? $_attr['assign'] : 'null'; $append = isset($_attr['append']) ? $_attr['append'] : 'null'; $compiler->_capture_stack[0][] = array($buffer, $assign, $append, $compiler->nocache); // maybe nocache because of nocache variables $compiler->nocache = $compiler->nocache | $compiler->tag_nocache; $_output = "<?php \$_smarty_tpl->_capture_stack[0][] = array($buffer, $assign, $append); ob_start(); ?>"; return $_output; } } /** * Smarty Internal Plugin Compile Captureclose Class * * @package Smarty * @subpackage Compiler */ class Smarty_Internal_Compile_CaptureClose extends Smarty_Internal_CompileBase { /** * Compiles code for the {/capture} tag * * @param array $args array with attributes from parser * @param object $compiler compiler object * * @return string compiled code */ public function compile($args, $compiler) { // check and get attributes $_attr = $this->getAttributes($compiler, $args); // must endblock be nocache? if ($compiler->nocache) { $compiler->tag_nocache = true; } list($buffer, $assign, $append, $compiler->nocache) = array_pop($compiler->_capture_stack[0]); $_output = "<?php list(\$_capture_buffer, \$_capture_assign, \$_capture_append) = array_pop(\$_smarty_tpl->_capture_stack[0]);\n"; $_output .= "if (!empty(\$_capture_buffer)) {\n"; $_output .= " if (isset(\$_capture_assign)) \$_smarty_tpl->assign(\$_capture_assign, ob_get_contents());\n"; $_output .= " if (isset( \$_capture_append)) \$_smarty_tpl->append( \$_capture_append, ob_get_contents());\n"; $_output .= " Smarty::\$_smarty_vars['capture'][\$_capture_buffer]=ob_get_clean();\n"; $_output .= "} else \$_smarty_tpl->capture_error();?>"; return $_output; } }