<?php
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// +----------------------------------------------------------------------
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// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2006-2014 http://thinkphp.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: liu21st <liu21st@gmail.com>
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// +----------------------------------------------------------------------
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namespace Behavior;
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// 创建Lite运行文件
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// 可以替换框架入口文件运行
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// 建议绑定位置app_init
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class BuildLiteBehavior {
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public function run(&$params) {
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if(!defined('BUILD_LITE_FILE')) return ;
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$litefile = C('RUNTIME_LITE_FILE',null,RUNTIME_PATH.'lite.php');
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if(is_file($litefile)) return;
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$defs = get_defined_constants(TRUE);
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$content = 'namespace {$GLOBALS[\'_beginTime\'] = microtime(TRUE);';
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if(MEMORY_LIMIT_ON) {
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$content .= '$GLOBALS[\'_startUseMems\'] = memory_get_usage();';
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}
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// 生成数组定义
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unset($defs['user']['BUILD_LITE_FILE']);
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$content .= $this->buildArrayDefine($defs['user']).'}';
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// 读取编译列表文件
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$filelist = is_file(CONF_PATH.'lite.php')?
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include CONF_PATH.'lite.php':
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array(
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THINK_PATH.'Common/functions.php',
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COMMON_PATH.'Common/function.php',
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CORE_PATH . 'Think'.EXT,
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CORE_PATH . 'Hook'.EXT,
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CORE_PATH . 'App'.EXT,
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CORE_PATH . 'Dispatcher'.EXT,
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CORE_PATH . 'Log'.EXT,
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CORE_PATH . 'Log/Driver/File'.EXT,
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CORE_PATH . 'Route'.EXT,
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CORE_PATH . 'Controller'.EXT,
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CORE_PATH . 'View'.EXT,
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CORE_PATH . 'Storage'.EXT,
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CORE_PATH . 'Storage/Driver/File'.EXT,
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CORE_PATH . 'Exception'.EXT,
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BEHAVIOR_PATH . 'ParseTemplateBehavior'.EXT,
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BEHAVIOR_PATH . 'ContentReplaceBehavior'.EXT,
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);
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// 编译文件
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foreach ($filelist as $file){
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if(is_file($file)) {
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$content .= compile($file);
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}
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}
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// 处理Think类的start方法
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$content = preg_replace('/\$runtimefile = RUNTIME_PATH(.+?)(if\(APP_STATUS)/','\2',$content,1);
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$content .= "\nnamespace { Think\Think::addMap(".var_export(\Think\Think::getMap(),true).");";
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$content .= "\nL(".var_export(L(),true).");\nC(".var_export(C(),true).');Think\Hook::import('.var_export(\Think\Hook::get(),true).');Think\Think::start();}';
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// 生成运行Lite文件
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file_put_contents($litefile,strip_whitespace('<?php '.$content));
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}
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// 根据数组生成常量定义
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private function buildArrayDefine($array) {
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$content = "\n";
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foreach ($array as $key => $val) {
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$key = strtoupper($key);
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$content .= 'defined(\'' . $key . '\') or ';
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if (is_int($val) || is_float($val)) {
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$content .= "define('" . $key . "'," . $val . ');';
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} elseif (is_bool($val)) {
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$val = ($val) ? 'true' : 'false';
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$content .= "define('" . $key . "'," . $val . ');';
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} elseif (is_string($val)) {
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$content .= "define('" . $key . "','" . addslashes($val) . "');";
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}
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$content .= "\n";
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}
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return $content;
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}
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}
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