spView.php | searchcode

/book/SpeedPHP/Core/spView.php

http://student-test.googlecode.com/
PHP | 297 lines | 248 code | 6 blank | 43 comment | 25 complexity | 79e70c648d6dc6b26fe3307a78466742 MD5 | raw file
Possible License(s): GPL-3.0, LGPL-3.0

<?php

/////////////////////////////////////////////////////////////////

// SpeedPHP??PHP??, Copyright (C) 2008 - 2010 SpeedPHP.com //

/////////////////////////////////////////////////////////////////



/**

 * spView ?????

 */

class spView {

	/**

	 * ??????

	 */

	public $engine = null;

	/**

	 * ???????

	 */

	public $displayed = FALSE;



	/**

	 * ?????????????????

	 */

	public function __construct()

	{

		if(FALSE == $GLOBALS['G_SP']['view']['enabled'])return FALSE;

		if(FALSE != $GLOBALS['G_SP']['view']['auto_ob_start'])ob_start();

		$this->engine = spClass($GLOBALS['G_SP']['view']['engine_name'],null,$GLOBALS['G_SP']['view']['engine_path']);

		if( $GLOBALS['G_SP']['view']['config'] && is_array($GLOBALS['G_SP']['view']['config']) ){

			$engine_vars = get_class_vars(get_class($this->engine));

			foreach( $GLOBALS['G_SP']['view']['config'] as $key => $value ){

				if( array_key_exists($key,$engine_vars) )$this->engine->{$key} = $value;

			}

		}

		if( !empty($GLOBALS['G_SP']['sp_app_id']) && isset($this->engine->compile_id) )$this->engine->compile_id = $GLOBALS['G_SP']['sp_app_id'];



		if( empty($this->engine->no_compile_dir) ){

			@memcache_init();

			$path_compile="saemc://templates_c/";

			$path_cache="saemc://cached";

			$this->engine->compile_dir = $path_compile;

			$this->engine->cache_dir = $path_cache;

		}

		spAddViewFunction('T', array( 'spView', '__template_T'));

		spAddViewFunction('spUrl', array( 'spView', '__template_spUrl'));

	}



	/**

	 * ????

	 * @param tplname ??????

	 */

	public function display($tplname)

	{

		try {

				$this->addfuncs();

				$this->displayed = TRUE;

				if($GLOBALS['G_SP']['view']['debugging'] && SP_DEBUG)$this->engine->debugging = TRUE;

				$this->engine->display($tplname);

		} catch (Exception $e) {

			spError( $GLOBALS['G_SP']['view']['engine_name']. ' Error: '.$e->getMessage() );

		}

	}

	

	/**

	 * ??????????

	 */

	public function addfuncs()

	{

		if( is_array($GLOBALS['G_SP']["view_registered_functions"]) ){

			foreach( $GLOBALS['G_SP']["view_registered_functions"] as $alias => $func ){

				if( is_array($func) && !is_object($func[0]) )$func = array(spClass($func[0]),$func[1]);

				$this->engine->registerPlugin("function", $alias, $func);

				unset($GLOBALS['G_SP']["view_registered_functions"][$alias]);

			}

		}

	}

	/**

	 * ??spUrl?????spUrl????????

	 * @param params ?????

	 */

	public function __template_spUrl($params)

	{

		$controller = $GLOBALS['G_SP']["default_controller"];

		$action = $GLOBALS['G_SP']["default_action"];

		$args = array();

		$anchor = null;

		foreach($params as $key => $param){

			if( $key == $GLOBALS['G_SP']["url_controller"] ){

				$controller = $param;

			}elseif( $key == $GLOBALS['G_SP']["url_action"] ){

				$action = $param;

			}elseif( $key == 'anchor' ){

				$anchor = $param;

			}else{

				$args[$key] = $param;

			}

		}

		return spUrl($controller, $action, $args, $anchor);

	}

	/**

	 * ??T?????T????????

	 * @param params ?????

	 */

	public function __template_T($params)

	{

		return T($params['w']);

	}

}



/**

 * spHtml

 * ??HTML???

 */

class spHtml

{

	private $spurls = null;

	/**

	 * ????????

	 * 

	 * @param spurl spUrl???

	 * @param alias_url ??HTML???????????alias_url????????????????????????HTML???

	 * @param update_mode    ???????2??????????

	 * 0??????

	 * 1??????

	 */

	public function make($spurl, $alias_url = null, $update_mode = 2)

	{

		if(1 == spAccess('r','sp_html_making')){$this->spurls[] = array($spurl, $alias_url); return;}

		@list($controller, $action, $args, $anchor) = $spurl;

		if( $url_item = spHtml::getUrl($controller, $action, $args, $anchor, TRUE) ){

			@list($baseuri, $realfile) = $url_item;$update_mode = 1;

		}else{

			$file_root_name = ( '' == $GLOBALS['G_SP']['html']['file_root_name'] ) ? 

									'' : $GLOBALS['G_SP']['html']['file_root_name'].'/';

			if( null == $alias_url ){

				$filedir = $file_root_name .date('Y/n/d').'/';

				$filename = substr(time(),3,10).substr(mt_rand(100000, substr(time(),3,10)),4).".html";

			}else{

				$filedir = $file_root_name.dirname($alias_url) . '/';

				$filename = basename($alias_url);

			}

			$baseuri = rtrim(dirname($GLOBALS['G_SP']['url']["url_path_base"]), '/\\')."/".$filedir.$filename;

			$realfile = APP_PATH."/".$filedir.$filename;

		}

		if( 0 == $update_mode or 2 == $update_mode )spHtml::setUrl($spurl, $baseuri, $realfile);

		if( 1 == $update_mode or 2 == $update_mode ){

			$remoteurl = 'http://'.$_SERVER["SERVER_NAME"].':'.$_SERVER['SERVER_PORT'].

										'/'.ltrim(spUrl($controller, $action, $args, $anchor, TRUE), '/\\');

			$cachedata = file_get_contents($remoteurl);

			if( FALSE === $cachedata ){

				$cachedata = $this->curl_get_file_contents($remoteurl);

				if( FALSE === $cachedata )spError("????????????????<br />1. spUrl?????????<a href='{$remoteurl}' target='_blank'>??????</a>?<br />2. ??php.ini?allow_url_fopen?On?<br />3. ??????????APACHE/PHP?????<br />4. ????CURL????");

			}

			__mkdirs(dirname($realfile));

			file_put_contents($realfile, $cachedata);

		}

	}

	

	/**

	 * ?file_get_contents?????????CURL???????????

	 * @param url ????

	 */

	function curl_get_file_contents($url)

    {

    	if(!function_exists('curl_init'))return FALSE;

        $c = curl_init();

        curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);

        curl_setopt($c, CURLOPT_URL, $url);

        $contents = curl_exec($c);

        curl_close($c);

        if (FALSE === $contents)return FALSE;

        return $contents;

    }

	

	/**

	 * ????????

	 * @param spurls ??????????make()?????

	 */

	public function makeAll($spurls)

	{

		foreach( $spurls as $single ){

			list($spurl, $alias_url) = $single;

			$this->make($spurl, $alias_url, 0);

		}

		foreach( $spurls as $single ){

			list($spurl, $alias_url) = $single;

			$this->make($spurl, $alias_url, 1);

		}

	}

	

	public function start(){spAccess('w','sp_html_making',1);$this->spurls = null;}

	public function commit(){spAccess('c','sp_html_making');$this->makeAll($this->spurls);}



	/**

	 * ??url?????????????????????

	 * @param controller    ???????????'default_controller'

	 * @param action    ??????????'default_action' 

	 * @param args    ??????????

	 * @param anchor    ????

	 * @param force_no_check    ????????????

	 */

	public function getUrl($controller = null, $action = null, $args = null, $anchor = null, $force_no_check = FALSE)

	{

		if( $url_list = spAccess('r', 'sp_url_list') ){

			$url_list = explode("\n",$url_list);

			$args_en = !empty($args) ? json_encode($args) : "";

			$url_input = "{$controller}|{$action}|{$args_en}|$anchor|";

			foreach( $url_list as $url ){

				if( substr($url,0,strlen($url_input)) == $url_input ){

					$url_item = explode("|",substr($url,strlen($url_input)));

					if( TRUE == $GLOBALS['G_SP']['html']['safe_check_file_exists'] && TRUE != $force_no_check ){

						if( !is_readable($url_item[1]) )return FALSE;

					}

					return $url_item;

				}

			}

		}

		return FALSE;

	}

	

	/**

	 * ??url???????make???????spUrl????????????

	 *

	 * @param spurl spUrl???

	 * @param baseuri URL???????HTML??????

     *

	 */

	public function setUrl($spurl, $baseuri, $realfile)

	{

		@list($controller, $action, $args, $anchor) = $spurl;

		$this->clear($controller, $action, $args, $anchor, FALSE);

		$args = !empty($args) ? json_encode($args) : '';

		$url_input = "{$controller}|{$action}|{$args}|{$anchor}|{$baseuri}|{$realfile}";

		if( $url_list = spAccess('r', 'sp_url_list') ){

			spAccess('w', 'sp_url_list', $url_list."\n".$url_input);

		}else{

			spAccess('w', 'sp_url_list', $url_input);

		}

	}



	/**

	 * ??????

	 * 

	 * @param controller    ????HTML????????

	 * @param action    ????HTML????????????????????????HTML??

	 * ?????action?????action???HTML??

	 *

	 * @param args    ???????????????????????HTML??

	 * ?????args???????????args????HTML??

	 *

	 * @param anchor    ??????????????????????HTML??

	 * ?????anchor????????????anchor???HTML??

	 *

	 * @param delete_file    ?????????FALSE?????????????????????????

	 */

	public function clear($controller, $action = null, $args = FALSE, $anchor = '', $delete_file = TRUE)

	{

		if( $url_list = spAccess('r', 'sp_url_list') ){

			$url_list = explode("\n",$url_list);$re_url_list = array();

			if( null == $action ){

				$prep = "{$controller}|";

			}elseif( FALSE === $args ){

				$prep = "{$controller}|{$action}|";

			}else{

				$args = !empty($args) ? json_encode($args) : '';

				$prep = "{$controller}|{$action}|{$args}|{$anchor}|";

			}

			foreach( $url_list as $url ){

				if( substr($url,0,strlen($prep)) == $prep ){

					$url_tmp = explode("|",$url);$realfile = $url_tmp[5];

					if( TRUE == $delete_file )@unlink($realfile);

				}else{

					$re_url_list[] = $url;

				}

			}

			spAccess('w', 'sp_url_list', join("\n", $re_url_list));

		}

	}

	



	/**

	 * ????????

	 * 

	 * @param delete_file    ?????????FALSH?????????????????????????

	 */

	public function clearAll($delete_file = FALSE)

	{

		if( TRUE == $delete_file ){

			if( $url_list = spAccess('r', 'sp_url_list') ){

				$url_list = explode("\n",$url_list);

				foreach( $url_list as $url ){

					$url_tmp = explode("|",$url);$realfile = $url_tmp[5];

					@unlink($realfile);

				}

			}

		}

		spAccess('c', 'sp_url_list');

	}

}