3 * Smarty Internal Plugin Compile Block Plugin
5 * Compiles code for the execution of block plugin
13 * Smarty Internal Plugin Compile Block Plugin Class
16 * @subpackage Compiler
18 class Smarty_Internal_Compile_Private_Block_Plugin extends Smarty_Internal_CompileBase {
21 * Attribute definition: Overwrites base class.
24 * @see Smarty_Internal_CompileBase
26 public $optional_attributes = array('_any');
29 * Compiles code for the execution of block plugin
31 * @param array $args array with attributes from parser
32 * @param object $compiler compiler object
33 * @param array $parameter array with compilation parameter
34 * @param string $tag name of block plugin
35 * @param string $function PHP function name
36 * @return string compiled code
38 public function compile($args, $compiler, $parameter, $tag, $function)
40 if (!isset($tag[5]) || substr($tag, -5) != 'close') {
41 // opening tag of block plugin
42 // check and get attributes
43 $_attr = $this->getAttributes($compiler, $args);
44 if ($_attr['nocache'] === true) {
45 $compiler->tag_nocache = true;
47 unset($_attr['nocache']);
48 // convert attributes into parameter array string
49 $_paramsArray = array();
50 foreach ($_attr as $_key => $_value) {
52 $_paramsArray[] = "$_key=>$_value";
54 $_paramsArray[] = "'$_key'=>$_value";
57 $_params = 'array(' . implode(",", $_paramsArray) . ')';
59 $this->openTag($compiler, $tag, array($_params, $compiler->nocache));
60 // maybe nocache because of nocache variables or nocache plugin
61 $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
63 $output = "<?php \$_smarty_tpl->smarty->_tag_stack[] = array('{$tag}', {$_params}); \$_block_repeat=true; echo {$function}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>";
65 // must endblock be nocache?
66 if ($compiler->nocache) {
67 $compiler->tag_nocache = true;
69 // closing tag of block plugin, restore nocache
70 list($_params, $compiler->nocache) = $this->closeTag($compiler, substr($tag, 0, -5));
71 // This tag does create output
72 $compiler->has_output = true;
74 if (!isset($parameter['modifier_list'])) {
75 $mod_pre = $mod_post ='';
77 $mod_pre = ' ob_start(); ';
78 $mod_post = 'echo '.$compiler->compileTag('private_modifier',array(),array('modifierlist'=>$parameter['modifier_list'],'value'=>'ob_get_clean()')).';';
80 $output = "<?php \$_block_content = ob_get_clean(); \$_block_repeat=false;".$mod_pre." echo {$function}({$_params}, \$_block_content, \$_smarty_tpl, \$_block_repeat); ".$mod_post." } array_pop(\$_smarty_tpl->smarty->_tag_stack);?>";
82 return $output . "\n";