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更新版权问题
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@jixi1991
jixi1991 committed Jun 23, 2018
1 parent bffe145 commit 9407989
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8 changes: 8 additions & 0 deletions src/Driver/Easy.php
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<?php
/*********************************************************************************
* InitPHP 3.8.2 国产PHP开发框架 View-view 模板核心文件类
*-------------------------------------------------------------------------------
* 版权所有: CopyRight By initphp.com
* 您可以自由使用该源码，但是在使用过程中，请保留作者信息。尊重他人劳动成果就是尊重自己
*-------------------------------------------------------------------------------
* Author:zhuli Dtime:2014-11-25
***********************************************************************************/

namespace InitPHP\View\Driver;

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8 changes: 8 additions & 0 deletions src/Driver/Simple.php
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<?php
/*********************************************************************************
* InitPHP 3.8.2 国产PHP开发框架 View-view 模板核心文件类
*-------------------------------------------------------------------------------
* 版权所有: CopyRight By initphp.com
* 您可以自由使用该源码，但是在使用过程中，请保留作者信息。尊重他人劳动成果就是尊重自己
*-------------------------------------------------------------------------------
* Author:zhuli Dtime:2014-11-25
***********************************************************************************/

namespace InitPHP\View\Driver;

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220 changes: 220 additions & 0 deletions src/Template.php
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<?php
/*********************************************************************************
* InitPHP 3.8.2 国产PHP开发框架 View-view 模板核心文件类
*-------------------------------------------------------------------------------
* 版权所有: CopyRight By initphp.com
* 您可以自由使用该源码，但是在使用过程中，请保留作者信息。尊重他人劳动成果就是尊重自己
*-------------------------------------------------------------------------------
* Author:zhuli Dtime:2014-11-25
***********************************************************************************/

namespace InitPHP\View;

use InitPHP\View\Driver\Easy;
use InitPHP\View\Driver\Simple;

class Template {

private $template_path = 'template'; //模板目录
private $template_c_path = 'template_c'; //编译目录
private $template_type = 'htm'; //模板文件类型
private $template_c_type = 'tpl.php'; //模板编译文件类型
private $template_tag_left = '<!--{'; //左标签
private $template_tag_right = '}-->'; //右标签
private $is_compile = true; //是否需要每次编译
private $driver_config;
private static $driver = NULL; //定义默认的一个模板编译驱动模型

/**
* 模板编译-设置模板信息
* Controller中使用方法：$this->view->set_template_config($config)
* @param array $config 设置参数
* @return bool
*/
public function set_template_config($config) {
if ( ! is_array($config)) {
return false;
}

if (isset($config['theme']) && !empty($config['theme'])) { // 模板主题实现
$config['template_path'] = $config['template_path'] . '/' . $config['theme'];
$config['template_c_path'] = $config['template_c_path'] . '/' . $config['theme'];
if ($config['is_compile'] == true) {
$this->create_dir($config['template_c_path']); //创建主题文件夹
}
}
if (isset($config['template_path']))
$this->template_path = $config['template_path'];
if (isset($config['template_c_path']))
$this->template_c_path = $config['template_c_path'];
if (isset($config['template_type']))
$this->template_type = $config['template_type'];
if (isset($config['template_c_type']))
$this->template_c_type = $config['template_c_type'];
if (isset($config['template_tag_left']))
$this->template_tag_left = $config['template_tag_left'];
if (isset($config['template_tag_right']))
$this->template_tag_right = $config['template_tag_right'];
if (isset($config['is_compile']))
$this->is_compile = $config['is_compile'];
$this->driver_config = $config['driver'];
return true;
}

/**
* 模板编译-模板类入口函数
* 1. 获取模板，如果模板未编译，则编译
* @param string $file_name 文件名称，例如：test，不带文件.htm类型
* @return string
*/
protected function template_run($file_name) {
$this->check_path(); //检测模板目录和编译目录
list($template_file_name, $compile_file_name) = $this->get_file_name($file_name);

if ($this->is_compile == true || ($this->is_compile == false && !file_exists($compile_file_name))) { //是否强制编译
$str = $this->read_template($template_file_name);
$str = $this->layout($str); //layout模板页面中加载模板页
$str = $this->replace_tag($str);
$str = $this->compile_version($str, $template_file_name);
$this->compile_template($compile_file_name, $str);
}
return $compile_file_name;
}

/**
* 模板编译-读取静态模板
* @param string $template_file_name 文件名称，例如：test，不带文件.htm类型
* @return string
*/
private function read_template($template_file_name) {
if ( ! file_exists($template_file_name)) {
exit($template_file_name. ' is not exist!');
}
return @file_get_contents($template_file_name);
}

/**
* 模板编译-编译模板
* @param string $compile_file_name 文件名称，例如：test，不带文件.htm类型
* @param string $str 写入编译文件的数据
*/
private function compile_template($compile_file_name, $str) {
if (($path = dirname($compile_file_name)) !== $this->template_c_path) { //自动创建文件夹
$this->create_dir($path);
}
$ret = @file_put_contents($compile_file_name, $str);
if ($ret == false) {
InitPHP::initError("Please check the Directory have read/write permissions. If it's not, please set 777 limits. Can not write " . $compile_file_name);
}
}

/**
* 模板编译-通过传入的filename，获取要编译的静态页面和生成编译文件的文件名
* @param string $file_name 文件名称，例如：test，不带文件.htm类型
*
* @return array
*/
private function get_file_name($file_name) {
return array(
$this->template_path .'/'. $file_name . '.' . $this->template_type, //组装模板文件路径
$this->template_c_path .'/'. $file_name . '.' . $this->template_c_type //模板编译路径
);
}

/**
* 模板编译-检测模板目录和编译目录是否可写
* @return bool
* */
private function check_path() {
if ( ! is_dir($this->template_path) || !is_readable($this->template_path)) {
// InitPHP::initError('template path is unread!');
exit('template path is unread: ' . $this->template_path);
}

if ( ! is_dir($this->template_c_path) || !is_readable($this->template_c_path)) {
exit('compiled path is unread: ' . $this->template_c_path);
}
return true;
}

/**
* 模板编译-编译文件-头部版本信息
* @param string $str 模板文件数据
* @param string $template_file_name
* @return string
* */
private function compile_version($str, $template_file_name) {
$version_str = '<?php if (!defined("IS_INITPHP")) exit("Access Denied!"); /* INITPHP Version 1.0 ,Create on ' .date('Y-m-d H:i:s');
$version_str .= ', compiled from '. $template_file_name . ' */ ?>' . "\r\n";
return $version_str . $str;
}

/**
* 模板编译-标签正则替换
* @param string $str 模板文件数据
* @return string
*/
private function replace_tag($str) {
$this->get_driver($this->driver_config);
return self::$driver->init($str, $this->template_tag_left, $this->template_tag_right); //编译
}

/**
* 模板编译-layout 模板layout加载机制
* 1. 在HTML模板中直接使用<!--{layout:user/version}-->就可以调用模板
* @param string $str 模板文件数据
* @return string
* */
private function layout($str) {
preg_match_all("/(".$this->template_tag_left."layout:)(.*)(".$this->template_tag_right.")/", $str, $matches);
$matches[2] = array_unique($matches[2]); //重复值移除
$matches[0] = array_unique($matches[0]);
foreach ($matches[2] as $val) $this->template_run($val);
foreach ($matches[0] as $k => $v) {
$str = str_replace($v, $this->layout_path($matches[2][$k]), $str);
}
return $str;
}

/**
* 模板编译-layout路径
* @param string $template_name 模板名称
* @return string
* */
private function layout_path($template_name) {
return "<?php include('".$this->template_c_path.'/'.$template_name.'.'.$this->template_c_type."'); ?>";
}

/**
* 模板编译-获取不同
* @param string $driver
* @return string
* */
private function get_driver($driver) {
if (self::$driver === NULL) {
if ($driver === 'easy') {
self::$driver = new Easy();
} elseif ($driver === 'simple') {
self::$driver = new Simple();
} else {
exit('Unsupported template engine drivers.');
}
}
return self::$driver;
}

/**
* 创建目录
* @param string $path 目录
* @return bool
*/
private function create_dir($path) {
if (is_dir($path)) {
return false;
}
$this->create_dir(dirname($path));
@mkdir($path);
@chmod($path, 0777);
return true;
}
}
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