global.func.php | searchcode

/wap/include/global.func.php

https://github.com/gcao/bbs
PHP | 216 lines | 163 code | 39 blank | 14 comment | 47 complexity | f39ff3644c90ddd1e20e19c4510de3ee MD5 | raw file

<?php



/*

	[Discuz!] (C)2001-2009 Comsenz Inc.

	This is NOT a freeware, use is subject to license terms



	$Id: global.func.php 18537 2009-06-11 01:36:49Z monkey $

*/



if(!defined('IN_DISCUZ')) {

        exit('Access Denied');

}



function wapheader($title) {

	global $action, $_SERVER;

	header("Content-type: text/vnd.wap.wml; charset=utf-8");

	/*

	header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");

	header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");

	header("Cache-Control: no-cache, must-revalidate");

	header("Pragma: no-cache");

	*/

	echo "<?xml version=\"1.0\"?>\n".

		"<!DOCTYPE wml PUBLIC \"-//WAPFORUM//DTD WML 1.1//EN\" \"http://www.wapforum.org/DTD/wml_1.1.xml\">\n".

		"<wml>\n".

		"<head>\n".

		"<meta http-equiv=\"cache-control\" content=\"max-age=180,private\" />\n".

		"</head>\n".

		"<card id=\"discuz_wml\" title=\"$title\">\n";

		// newcontext=\"true\"

}



function wapfooter() {

	global $discuz_uid, $discuz_user, $lang, $action, $settings, $timestamp, $timeoffset, $wapdateformat, $timeformat;

	echo 	"<p>".gmdate("$wapdateformat $timeformat", $timestamp + ($timeoffset * 3600))."<br />".

		($action != 'home' ? "<anchor title=\"confirm\"><prev/>$lang[return]</anchor> <a href=\"index.php\">$lang[home_page]</a><br />" : '').

		($discuz_uid ? "<a href=\"index.php?action=login&amp;logout=yes&amp;formhash=".FORMHASH."\">$discuz_user:$lang[logout]</a>" : "<a href=\"index.php?action=login\">$lang[login]</a> <a href=\"index.php?action=register\">$lang[register]</a>")."<br /><br />\n".

		"<small>Powered by Discuz!</small></p>\n".

		//"<do type=\"prev\" label=\"$lang[return]\"><exit /></do>\n".

		"</card>\n".

		"</wml>";



	updatesession();

	wmloutput();

}



function wapmsg($message, $forward = array()) {

	extract($GLOBALS, EXTR_SKIP);

	if(isset($lang[$message])) {

		eval("\$message = \"".$lang[$message]."\";");

	}

	echo "<p>$message".

		($forward ? "<br /><a href=\"$forward[link]\">".(isset($lang[$forward['title']]) ? $lang[$forward['title']] : $forward['title'])."</a>" : '').

		"</p>\n";



	wapfooter();

	exit();

}



function wapmulti($num, $perpage, $curpage, $mpurl) {

	global $lang;

	$multipage = '';

	$mpurl .= strpos($mpurl, '?') ? '&amp;' : '?';

	if($num > $perpage) {

		$page = 3;

		$offset = 2;



		$realpages = @ceil($num / $perpage);

		$pages = $realpages;



		if($page > $pages) {

			$from = 1;

			$to = $pages;

		} else {

			$from = $curpage - $offset;

			$to = $from + $page - 1;

			if($from < 1) {

				$to = $curpage + 1 - $from;

				$from = 1;

				if($to - $from < $page) {

					$to = $page;

				}

			} elseif($to > $pages) {

				$from = $pages - $page + 1;

				$to = $pages;

			}

		}



		$multipage = ($curpage - $offset > 1 && $pages > $page ? '<a href="'.$mpurl.'page=1">'.$lang['home_page'].'</a>' : '').

			($curpage > 1 ? ' <a href="'.$mpurl.'page='.($curpage - 1).'">'.$lang['last_page'].'</a>' : '');



		for($i = $from; $i <= $to; $i++) {

			$multipage .= $i == $curpage ? ' '.$i : ' <a href="'.$mpurl.'page='.$i.'">'.$i.'</a>';

		}



		$multipage .= ($curpage < $pages ? ' <a href="'.$mpurl.'page='.($curpage + 1).'">'.$lang['next_page'].'</a>' : '').

			($to < $pages ? ' <a href="'.$mpurl.'page='.$pages.'">'.$lang['end_page'].'</a>' : '');



		$multipage .= $realpages > $page ?

			'<br />'.$curpage.'/'.$realpages.$lang['page'].'<input type="text" name="page" size="2" emptyok="true" /> '.

			'<anchor title="submit">'.$lang['turn_page'].'<go method="post" href="'.$mpurl.'">'.

			'<postfield name="page" value="$(page)" />'.

			'</go></anchor>' : '';



	}

	return $multipage;

}



function wapcutstr($string, $length, $dot = ' ..') {

	global $charset;



	if(strlen($string) <= $length) {

		return $string;

	}



	$string = str_replace(array('&amp;', '&quot;', '&lt;', '&gt;'), array('&', '"', '<', '>'), $string);



	$strcut = '';

	if(strtolower($charset) == 'utf-8') {



		$n = $tn = $noc = 0;

		while($n < strlen($string)) {



			$t = ord($string[$n]);

			if($t == 9 || $t == 10 || (32 <= $t && $t <= 126)) {

				$tn = 1; $n++; $noc++;

			} elseif(194 <= $t && $t <= 223) {

				$tn = 2; $n += 2; $noc += 2;

			} elseif(224 <= $t && $t <= 239) {

				$tn = 3; $n += 3; $noc += 2;

			} elseif(240 <= $t && $t <= 247) {

				$tn = 4; $n += 4; $noc += 2;

			} elseif(248 <= $t && $t <= 251) {

				$tn = 5; $n += 5; $noc += 2;

			} elseif($t == 252 || $t == 253) {

				$tn = 6; $n += 6; $noc += 2;

			} else {

				$n++;

			}



			if($noc >= $length) {

				break;

			}



		}

		if($noc > $length) {

			$n -= $tn;

		}



		$strcut = substr($string, 0, $n);



	} else {

		for($i = 0; $i < $length; $i++) {

			$strcut .= ord($string[$i]) > 127 ? $string[$i].$string[++$i] : $string[$i];

		}

	}



	$strcut = str_replace(array('&', '"', '<', '>'), array('&amp;', '&quot;', '&lt;', '&gt;'), $strcut);



	return $strcut.$dot;

}



function wapcode($string) {

	global $lang;

	$string = str_replace(array('&', '"', '<', '>'), array('&amp;', '&quot;', '&lt;', '&gt;'), $string);

	$string = preg_replace("/\[hide\](.+?)\[\/hide\]/is", $lang['post_hide_reply_hidden'], $string);

	$string = preg_replace("/\[hide=(\d+)\]\s*(.+?)\s*\[\/hide\]/ies", $lang['post_hide_reply_hidden'], $string);

	for($i = 0; $i < 5; $i++) {

		$string = preg_replace("/\[(\w+)[^\]]*?\](.*?)\[\/\\1\]/is", "\\2", $string);

	}

	return  $string;

}



function wmloutput() {

	global $sid, $charset, $wapcharset;

	static $chs;

	$content = preg_replace("/\<a(\s*[^\>]+\s*)href\=([\"|\']?)([^\"\'\s]+)/ies", "transsid('\\3','<a\\1href=\\2',1)", ob_get_contents());

	ob_end_clean();



	if($charset != 'utf-8') {



		$target = $wapcharset == 1 ? 'UTF-8' : 'UNICODE';



		if(empty($chs)) {

			$chs = new Chinese($charset, $target);

		} else {

			$chs->config['SourceLang'] = $chs->_lang($charset);

			$chs->config['TargetLang'] = $target;

		}



		echo ($wapcharset == 1 ? $chs->Convert($content) : str_replace(array('&#x;', '&#x0;'), array('??', ''), $chs->Convert($content)));



	} else {

		echo $content;

	}

}



function wapconvert($str) {

	static $chs;

	if($str != '' && !is_numeric($str) && $GLOBALS['charset'] != 'utf-8') {

		

		$chs = empty($chs) ? new Chinese('UTF-8', $GLOBALS['charset']) : $chs;		

	

		if(is_array($str)) {

			foreach($str as $key => $val) {

				$str[$key] = wapconvert($val);

			}

		} else {

			$str = addslashes($chs->Convert(stripslashes($str)));

		}



	}

	return $str;

}



?>