--- /dev/null
+<?php
+/**
+ * Smarty Internal Plugin Compile Block
+ *
+ * Compiles the {block}{/block} tags
+ *
+ * @package Smarty
+ * @subpackage Compiler
+ * @author Uwe Tews
+ */
+
+/**
+ * Smarty Internal Plugin Compile Block Class
+ */
+class Smarty_Internal_Compile_Block extends Smarty_Internal_CompileBase {
+ // attribute definitions
+ public $required_attributes = array('name');
+ public $shorttag_order = array('name');
+ /**
+ * Compiles code for the {block} tag
+ *
+ * @param array $args array with attributes from parser
+ * @param object $compiler compiler object
+ * @return boolean true
+ */
+ public function compile($args, $compiler)
+ {
+ $this->compiler = $compiler;
+ // check and get attributes
+ $_attr = $this->_get_attributes($args);
+ $save = array($_attr, $compiler->parser->current_buffer, $this->compiler->nocache, $this->compiler->smarty->merge_compiled_includes, $compiler->smarty->inheritance);
+ $this->_open_tag('block', $save);
+ if ($_attr['nocache'] == true) {
+ $compiler->nocache = true;
+ }
+ // set flag for {block} tag
+ $compiler->smarty->inheritance = true;
+ // must merge includes
+ $this->compiler->smarty->merge_compiled_includes = true;
+
+ $compiler->parser->current_buffer = new _smarty_template_buffer($compiler->parser);
+ $compiler->has_code = false;
+ return true;
+ }
+
+
+ static function saveBlockData($block_content, $block_tag, $template, $filepath)
+ {
+ $_rdl = preg_quote($template->smarty->right_delimiter);
+ $_ldl = preg_quote($template->smarty->left_delimiter);
+
+ if (0 == preg_match("!({$_ldl}block\s+)(name=)?(\w+|'.*'|\".*\")(\s*?)?((append|prepend|nocache)(=true)?)?(\s*{$_rdl})!", $block_tag, $_match)) {
+ $error_text = 'Syntax Error in template "' . $template->getTemplateFilepath() . '" "' . htmlspecialchars($block_tag) . '" illegal options';
+ throw new SmartyCompilerException($error_text);
+ } else {
+ $_name = trim($_match[3], '\'"');
+ // replace {$smarty.block.child}
+ if (strpos($block_content, $template->smarty->left_delimiter . '$smarty.block.child' . $template->smarty->right_delimiter) !== false) {
+ if (isset($template->block_data[$_name])) {
+ $block_content = str_replace($template->smarty->left_delimiter . '$smarty.block.child' . $template->smarty->right_delimiter,
+ $template->block_data[$_name]['source'], $block_content);
+ unset($template->block_data[$_name]);
+ } else {
+ $block_content = str_replace($template->smarty->left_delimiter . '$smarty.block.child' . $template->smarty->right_delimiter,
+ '', $block_content);
+ }
+ }
+ if (isset($template->block_data[$_name])) {
+ if (strpos($template->block_data[$_name]['source'], '%%%%SMARTY_PARENT%%%%') !== false) {
+ $template->block_data[$_name]['source'] =
+ str_replace('%%%%SMARTY_PARENT%%%%', $block_content, $template->block_data[$_name]['source']);
+ } elseif ($template->block_data[$_name]['mode'] == 'prepend') {
+ $template->block_data[$_name]['source'] .= $block_content;
+ } elseif ($template->block_data[$_name]['mode'] == 'append') {
+ $template->block_data[$_name]['source'] = $block_content . $template->block_data[$_name]['source'];
+ }
+ } else {
+ $template->block_data[$_name]['source'] = $block_content;
+ }
+ if ($_match[6] == 'append') {
+ $template->block_data[$_name]['mode'] = 'append';
+ } elseif ($_match[6] == 'prepend') {
+ $template->block_data[$_name]['mode'] = 'prepend';
+ } else {
+ $template->block_data[$_name]['mode'] = 'replace';
+ }
+ $template->block_data[$_name]['file'] = $filepath;
+ }
+ }
+
+ static function compileChildBlock ($compiler, $_name = null)
+ {
+ $_output = '';
+ // if called by {$smarty.block.child} we must search the name of enclosing {block}
+ if ($_name == null) {
+ $stack_count = count($compiler->_tag_stack);
+ while (--$stack_count >= 0) {
+ if ($compiler->_tag_stack[$stack_count][0] == 'block') {
+ $_name = trim($compiler->_tag_stack[$stack_count][1][0]['name'] ,"'\"");
+ break;
+ }
+ }
+ // flag that child is already compile by {$smarty.block.child} inclusion
+ $compiler->template->block_data[$_name]['compiled'] = true;
+ }
+ if ($_name == null) {
+ $compiler->trigger_template_error('{$smarty.block.child} used out of context', $this->compiler->lex->taglineno);
+ }
+ // undefined child?
+ if (!isset($compiler->template->block_data[$_name])) {
+ return '';
+ }
+ $_tpl = new Smarty_Internal_template ('eval:' . $compiler->template->block_data[$_name]['source'], $compiler->smarty, $compiler->template, $compiler->template->cache_id,
+ $compiler->template->compile_id = null, $compiler->template->caching, $compiler->template->cache_lifetime);
+ $_tpl->properties['nocache_hash'] = $compiler->template->properties['nocache_hash'];
+ $_tpl->template_filepath = $compiler->template->block_data[$_name]['file'];
+ if ($compiler->nocache) {
+ $_tpl->forceNocache = 2;
+ } else {
+ $_tpl->forceNocache = 1;
+ }
+ $_tpl->suppressHeader = true;
+ $_tpl->suppressFileDependency = true;
+ if (strpos($compiler->template->block_data[$_name]['source'], '%%%%SMARTY_PARENT%%%%') !== false) {
+ $_output = str_replace('%%%%SMARTY_PARENT%%%%', $compiler->parser->current_buffer->to_smarty_php(), $_tpl->getCompiledTemplate());
+ } elseif ($compiler->template->block_data[$_name]['mode'] == 'prepend') {
+ $_output = $_tpl->getCompiledTemplate() . $compiler->parser->current_buffer->to_smarty_php();
+ } elseif ($compiler->template->block_data[$_name]['mode'] == 'append') {
+ $_output = $compiler->parser->current_buffer->to_smarty_php() . $_tpl->getCompiledTemplate();
+ } elseif (!empty($compiler->template->block_data[$_name])) {
+ $_output = $_tpl->getCompiledTemplate();
+ }
+ $compiler->template->properties['file_dependency'] = array_merge($compiler->template->properties['file_dependency'], $_tpl->properties['file_dependency']);
+ $compiler->template->properties['function'] = array_merge($compiler->template->properties['function'], $_tpl->properties['function']);
+ if ($_tpl->has_nocache_code) {
+ $compiler->template->has_nocache_code = true;
+ }
+ foreach($_tpl->required_plugins as $code => $tmp1) {
+ foreach($tmp1 as $name => $tmp) {
+ foreach($tmp as $type => $data) {
+ $compiler->template->required_plugins[$code][$name][$type] = $data;
+ }
+ }
+ }
+ unset($_tpl);
+ return $_output;
+ }
+
+}
+
+/**
+ * Smarty Internal Plugin Compile BlockClose Class
+ */
+class Smarty_Internal_Compile_Blockclose extends Smarty_Internal_CompileBase {
+ /**
+ * Compiles code for the {/block} tag
+ *
+ * @param array $args array with attributes from parser
+ * @param object $compiler compiler object
+ * @return string compiled code
+ */
+ public function compile($args, $compiler)
+ {
+ $this->compiler = $compiler;
+ $this->smarty = $compiler->smarty;
+ $this->compiler->has_code = true;
+ // check and get attributes
+ $_attr = $this->_get_attributes($args);
+ $saved_data = $this->_close_tag(array('block'));
+ $_name = trim($saved_data[0]['name'], "\"'");
+ if (isset($compiler->template->block_data[$_name]) && !isset($compiler->template->block_data[$_name]['compiled'])) {
+ $_output = Smarty_Internal_Compile_Block::compileChildBlock($compiler, $_name);
+ } else {
+ $_output = $compiler->parser->current_buffer->to_smarty_php();
+ unset ($compiler->template->block_data[$_name]['compiled']);
+ }
+ // reset flags
+ $compiler->parser->current_buffer = $saved_data[1];
+ $compiler->nocache = $saved_data[2];
+ $compiler->smarty->merge_compiled_includes = $saved_data[3];
+ $compiler->smarty->inheritance = $saved_data[4];
+ // $_output content has already nocache code processed
+ $compiler->suppressNocacheProcessing = true;
+ return $_output;
+ }
+}
+?>
\ No newline at end of file
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