3 * Smarty Internal Plugin Compile Object Block Function
4 * Compiles code for registered objects as block function
12 * Smarty Internal Plugin Compile Object Block Function Class
15 * @subpackage Compiler
17 class Smarty_Internal_Compile_Private_Object_Block_Function extends Smarty_Internal_CompileBase
20 * Attribute definition: Overwrites base class.
23 * @see Smarty_Internal_CompileBase
25 public $optional_attributes = array('_any');
28 * Compiles code for the execution of block plugin
30 * @param array $args array with attributes from parser
31 * @param object $compiler compiler object
32 * @param array $parameter array with compilation parameter
33 * @param string $tag name of block object
34 * @param string $method name of method to call
36 * @return string compiled code
38 public function compile($args, $compiler, $parameter, $tag, $method)
40 if (!isset($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 . '->' . $method, array($_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}->{$method}', {$_params}); \$_block_repeat=true; echo \$_smarty_tpl->smarty->registered_objects['{$tag}'][0]->{$method}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>";
65 $base_tag = substr($tag, 0, - 5);
66 // must endblock be nocache?
67 if ($compiler->nocache) {
68 $compiler->tag_nocache = true;
70 // closing tag of block plugin, restore nocache
71 list($_params, $compiler->nocache) = $this->closeTag($compiler, $base_tag . '->' . $method);
72 // This tag does create output
73 $compiler->has_output = true;
75 if (!isset($parameter['modifier_list'])) {
76 $mod_pre = $mod_post = '';
78 $mod_pre = ' ob_start(); ';
79 $mod_post = 'echo ' . $compiler->compileTag('private_modifier', array(), array('modifierlist' => $parameter['modifier_list'], 'value' => 'ob_get_clean()')) . ';';
81 $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);?>";
84 return $output . "\n";