3 * Smarty Internal Plugin Compile Block Plugin
4 * Compiles code for the execution of block plugin
12 * Smarty Internal Plugin Compile Block Plugin Class
15 * @subpackage Compiler
17 class Smarty_Internal_Compile_Private_Block_Plugin 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 plugin
34 * @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);?>";
83 return $output . "\n";