MXI_functions.inc.php

/source code/includes/mxi/MXI_functions.inc.php

http://quan-li-cua-hang-bang-dia.googlecode.com/
PHP | 163 lines | 126 code | 13 blank | 24 comment | 31 complexity | 336c9576d4756f30c0aa267c0125f6f2 MD5 | raw file

<?php

/*

 * ADOBE SYSTEMS INCORPORATED

 * Copyright 2007 Adobe Systems Incorporated

 * All Rights Reserved

 * 

 * NOTICE:  Adobe permits you to use, modify, and distribute this file in accordance with the 

 * terms of the Adobe license agreement accompanying it. If you have received this file from a 

 * source other than Adobe, then your use, modification, or distribution of it requires the prior 

 * written permission of Adobe.

 */



/*

	Copyright (c) InterAKT Online 2000-2006. All rights reserved.

*/



/**

include a PHP page (containing HTML/HEAD/BODY and strips away the outer HTML

then eval the code

- overcome the SBs can't be applied on a separate page thing

**/

ob_start();

$GLOBALS['KT_MXI_parse_css'] = true;

$GLOBALS['KT_dir_depth'] = array();

$GLOBALS['KT_dir_depth'][] = array(

	'relpath'=> '', 'dir'=>getcwd().DIRECTORY_SEPARATOR, 'dirrelpath'=>''

);



function mxi_getBaseURL() {

	return KT_getUriFolder();

} 



function mxi_includes_start($fName) {

	if (!isset($GLOBALS['KT_REL_PATH'])) {

		$GLOBALS['KT_REL_PATH'] = "";

	}

	$tmpArr = array();

	$tmpArr['dirRelPath'] = dirname($fName)."/";

	if ($tmpArr['dirRelPath'] == "./") {

		$tmpArr['dirRelPath'] = "";

	}

	$tmpArr['relpath'] = KT_CanonizeRelPath($GLOBALS['KT_REL_PATH'].$tmpArr['dirRelPath']);

	$tmpArr['relpath'] = ($GLOBALS['KT_REL_PATH'].$tmpArr['dirRelPath']);

	$tmpArr['dir'] = getcwd().DIRECTORY_SEPARATOR;

	$GLOBALS['KT_dir_depth'][] = $tmpArr;

	$GLOBALS['KT_REL_PATH'] = $tmpArr['relpath'];

	if ($tmpArr['dirRelPath'] != "") {

		$chk = @chdir($tmpArr['dirRelPath']);

		if ($chk === false) {

			die(KT_getResource('PHP_CHDIR_FAILED', 'MXI', array($tmpArr['dirRelPath'])));

		}

	}

	ob_start();

	if (isset($GLOBALS['tNGs'])) {

		if (!isset($GLOBALS['arrTNGs'])) {

			$GLOBALS['arrTNGs'] = array();

		}

		$GLOBALS['arrTNGs'][] = $GLOBALS['tNGs'];

	}

}



function mxi_includes_end() {

    $content = ob_get_contents();

    ob_end_clean();

    $tmpArr = array_pop($GLOBALS['KT_dir_depth']);

    $GLOBALS['KT_REL_PATH'] = $tmpArr['relpath'];

   

    // dirty hack IIS

		$chk = true;

    if (substr($tmpArr['dir'],0,strlen($tmpArr['dir'])-1) !== realpath(dirname(__FILE__).'/../../')){

                $chk = chdir($tmpArr['dir']);

    } elseif (getcwd() !== realpath(dirname(__FILE__).'/../../')){

                chdir (realpath(dirname(__FILE__)));

                $chk = chdir ('../../');

    }

    if ($chk === false) {

        die(KT_getResource('PHP_CHDIR_FAILED', 'MXI', array($tmpArr['dirRelPath'])));

    }

    $content = mxi_ParseHtml($content, $tmpArr['relpath']);

    $GLOBALS['KT_REL_PATH'] = $GLOBALS['KT_dir_depth'][count($GLOBALS['KT_dir_depth'])-1]['relpath'];

    echo $content;

		if (isset($GLOBALS['arrTNGs']) && count($GLOBALS['arrTNGs']) > 0) {

			$GLOBALS['tNGs'] = array_pop($GLOBALS['arrTNGs']);

		}

}



function mxi_ParseHtml($text, $relPath) {

	if (!isset($GLOBALS['mxi_scripts_hash'])) {

		$GLOBALS['mxi_scripts_hash'] = array();

	}

	if (!isset($GLOBALS['mxi_links_hash'])) {

		$GLOBALS['mxi_links_hash'] = array();

	}

	if (!isset($GLOBALS['mxi_styles_hash'])) {

		$GLOBALS['mxi_styles_hash'] = array();

	}

	$ret = KT_transformsPaths($relPath, $text, false);



	// get the <body>

	$body = $ret;

	$body = preg_replace("/^[\w\W]*<body[^>]*>/i", "", $body);

	$body = preg_replace("/<\/body>[\w\W]*$/i", "", $body);



	// get the <head>

	$head = $ret;

	$head = preg_replace("/^[\w\W]*<head[^>]*>/i", "", $head);

	$head = preg_replace("/<\/head>[\w\W]*$/i", "", $head);

	

	$links = "";

	$styles = "";

	if (isset($GLOBALS['KT_MXI_parse_css']) && $GLOBALS['KT_MXI_parse_css'] == true) {

		// get the external CSS

		preg_match_all("/<link[^>]*>[\n\r]*/i", $head, $links);

		if (sizeof($links) == 1) {

			$links = $links[0];

			foreach ($links as $k => $link) {

				$md5_link = md5($link);

				if (in_array($md5_link, $GLOBALS['mxi_links_hash'])) {

					unset($links[$k]);

				} else {

					array_push($GLOBALS['mxi_links_hash'], $md5_link);

				}

			}

			$links = implode("", $links);

		}

		

		// get the inline CSS

		preg_match_all("/<style[^>]*>[\w\W]*?<\/style>[\n\r]*/i", $head, $styles);

		if (sizeof($styles) == 1) {

			$styles = $styles[0];

			foreach ($styles as $k => $style) {

				$md5_style = md5($style);

				if (in_array($md5_style, $GLOBALS['mxi_styles_hash'])) {

					unset($styles[$k]);

				} else {

					array_push($GLOBALS['mxi_styles_hash'], $md5_style);

				}

			}

			$styles = implode("", $styles);

		}

	}



	// get the JavaScripts

	preg_match_all("/<script[^>]*>[\w\W]*?<\/script>[\n\r]*/i", $head, $scripts);

	if (sizeof($scripts) == 1) {

		$scripts = $scripts[0];

		foreach ($scripts as $k => $script) {

			$md5_script = md5($script);

			if (in_array($md5_script, $GLOBALS['mxi_scripts_hash'])) {

				unset($scripts[$k]);

			} else {

				array_push($GLOBALS['mxi_scripts_hash'], $md5_script);

			}

		}

		$scripts = implode("", $scripts);

	} else {

		$scripts = "";

	}

	

	$ret = $links.$styles.$scripts.$body;

	return $ret;

}

?>