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/framework/vendor/smarty3/lib/libs/sysplugins/smarty_internal_compile_block.php

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PHP | 116 lines | 81 code | 2 blank | 33 comment | 6 complexity | f54904dba48323bd93c96053ba3480d2 MD5 | raw file
  1<?php
  2/**
  3 * Smarty Internal Plugin Compile Block
  4 * 
  5 * Compiles the {block}{/block} tags
  6 * 
  7 * @package Smarty
  8 * @subpackage Compiler
  9 * @author Uwe Tews 
 10 */
 11/**
 12 * Smarty Internal Plugin Compile Block Class
 13 */
 14class Smarty_Internal_Compile_Block extends Smarty_Internal_CompileBase {
 15    /**
 16     * Compiles code for the {block} tag
 17     * 
 18     * @param array $args array with attributes from parser
 19     * @param object $compiler compiler object
 20     * @return boolean true
 21     */
 22    public function compile($args, $compiler)
 23    {
 24        $this->compiler = $compiler;
 25        $this->required_attributes = array('name');
 26        $this->optional_attributes = array('assign', 'nocache'); 
 27        // check and get attributes
 28        $_attr = $this->_get_attributes($args);
 29        $save = array($_attr, $compiler->template->extracted_compiled_code, $compiler->template->extract_code, $this->compiler->nocache);
 30        $this->_open_tag('block', $save);
 31        if (isset($_attr['nocache'])) {
 32            if ($_attr['nocache'] == 'true') {
 33                $compiler->nocache = true;
 34            } 
 35        } 
 36
 37        $compiler->template->extract_code = true;
 38        $compiler->template->extracted_compiled_code = '';
 39        $compiler->has_code = false;
 40        return true;
 41    } 
 42} 
 43
 44/**
 45 * Smarty Internal Plugin Compile BlockClose Class
 46 */
 47class Smarty_Internal_Compile_Blockclose extends Smarty_Internal_CompileBase {
 48    /**
 49     * Compiles code for the {/block} tag
 50     * 
 51     * @param array $args array with attributes from parser
 52     * @param object $compiler compiler object
 53     * @return string compiled code
 54     */
 55    public function compile($args, $compiler)
 56    {
 57        $this->compiler = $compiler;
 58        $this->smarty = $compiler->smarty;
 59        $this->compiler->has_code = true; 
 60        // turn off block code extraction
 61        $compiler->template->extract_code = false; 
 62        // check and get attributes
 63        $this->optional_attributes = array('name');
 64        $_attr = $this->_get_attributes($args);
 65        $saved_data = $this->_close_tag(array('block')); 
 66        // if name does match to opening tag
 67        if (isset($_attr['name']) && $saved_data[0]['name'] != $_attr['name']) {
 68            $this->compiler->trigger_template_error('mismatching name attributes "' . $saved_data[0]['name'] . '" and "' . $_attr['name'] . '"');
 69        } 
 70        $_name = trim($saved_data[0]['name'], "\"'");
 71        if (isset($this->smarty->block_data[$_name])) {
 72            $_tpl = $this->smarty->createTemplate('string:' . $this->smarty->block_data[$_name]['source'], null, null, $compiler->template);
 73            $_tpl->properties['nocache_hash'] = $compiler->template->properties['nocache_hash'];
 74            $_tpl->template_filepath = $this->smarty->block_data[$_name]['file'];
 75            if ($compiler->nocache) {
 76                $_tpl->forceNocache = 2;
 77            } else {
 78                $_tpl->forceNocache = 1;
 79            } 
 80            $_tpl->suppressHeader = true;
 81            $_tpl->suppressFileDependency = true;
 82            if (strpos($this->smarty->block_data[$_name]['source'], '%%%%SMARTY_PARENT%%%%') !== false) {
 83                $_output = str_replace('%%%%SMARTY_PARENT%%%%', $compiler->template->extracted_compiled_code, $_tpl->getCompiledTemplate());
 84            } elseif ($this->smarty->block_data[$_name]['mode'] == 'prepend') {
 85                $_output = $_tpl->getCompiledTemplate() . $compiler->template->extracted_compiled_code;
 86            } elseif ($this->smarty->block_data[$_name]['mode'] == 'append') {
 87                $_output = $compiler->template->extracted_compiled_code . $_tpl->getCompiledTemplate();
 88            } elseif (!empty($this->smarty->block_data[$_name])) {
 89                $_output = $_tpl->getCompiledTemplate();
 90            } 
 91            $compiler->template->properties['file_dependency'] = array_merge($compiler->template->properties['file_dependency'], $_tpl->properties['file_dependency']);
 92            $compiler->template->properties['function'] = array_merge($compiler->template->properties['function'], $_tpl->properties['function']);
 93            if ($_tpl->has_nocache_code) {
 94                $compiler->template->has_nocache_code = true;
 95            } 
 96            foreach($_tpl->required_plugins as $code => $tmp1) {
 97                foreach($tmp1 as $name => $tmp) {
 98                    foreach($tmp as $type => $data) {
 99                        $compiler->template->required_plugins[$code][$name][$type] = $data;
100                    } 
101                } 
102            } 
103            unset($_tpl);
104        } else {
105            $_output = $compiler->template->extracted_compiled_code;
106        } 
107        $compiler->template->extracted_compiled_code = $saved_data[1];
108        $compiler->template->extract_code = $saved_data[2];
109        $compiler->nocache = $saved_data[3]; 
110        // $_output content has already nocache code processed
111        $compiler->suppressNocacheProcessing = true;
112        return $_output;
113    } 
114} 
115
116?>