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