functions.php

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	}

	$recs = $zipcodes;

	$zipcodes=array();
	if ($all == 'Y') {

		$zipcodes['AA'] = ($recs['AA']!='')?$recs['AA']:'All Zip/Pin Codes';

	}
	foreach ($recs as $key => $val) {

//		if ($key != 'AA') {

			$zipcodes[$key] = $val;

//		}
	}

	return $zipcodes;

}

function zipsAvailable($cntry_code) {
	/* Function to check if zip code data is available for this country */

	global $db;

	$ret = $db->getOne('select 1 from ! where countrycode = ? limit 1,1', array( ZIPCODES_TABLE, $cntry_code) );

	if (isset($ret) && $ret > 0) return $ret;

	return 0;

}

function mailSender ($hdr_from, $hdr_to, $email, $subject, $body, $attachment='') {
/*
This is a wrapper function for sending emails
	$hdr_from  - THe from address to be kept in the header
	$hdr_to    - The to name and address to be kept in the Header
	$email     - Email address to which the mail to be sent
	$subject   - Subject of the email
	$body      - The body of the email
	$attachment - Mail Attachment
*/

	/* Construct the header portion */

	/* clear html injects Begin */

	$hdr_from = stripslashes(clearPost($hdr_from));
	$hdr_to = stripslashes(clearPost($hdr_to));
	$email = clearPost($email);
	$subject = clearPost($subject);
	$body = clearPost($body);

	/* Html inject removed */

	include_once (PEAR_DIR.'Mail/mime.php');

	$siteurl = HTTP_METHOD . $_SERVER['SERVER_NAME'] . DOC_ROOT;

	global $bannerURL, $config, $t;

	$crlf = chr(13);

	$headers = array (
		'From'    	=> $hdr_from,
		'Subject' 	=> stripslashes($subject)
	);

	$mime = new Mail_mime($crlf);

	/* modify the encoding in mine with what is given for chosen language */
	$mime->_build_params['text_encoding'] = get_lang('mail_text_encoding');
	$mime->_build_params['html_encoding'] = get_lang('mail_html_encoding');
	$mime->_build_params['html_charset'] = get_lang('mail_html_charset');
	$mime->_build_params['text_charset'] = get_lang('mail_text_charset');
	$mime->_build_params['head_charset'] = get_lang('mail_head_charset');


	if (strtolower(MAIL_FORMAT) == 'html') {

		$body = str_replace('#email_hdr_left#', $t->fetch('email_hdr_left.tpl'), $body);

		$t->assign('message',$body);

		$body = $t->fetch('html_emails.tpl');
	}

	$body = str_replace('#AdminName#', $config['admin_name'], $body);

	$siteurl = HTTP_METHOD . $_SERVER['SERVER_NAME'] . DOC_ROOT ;

	$body = str_replace('#link#', $siteurl,$body);

	$body = str_replace('#SiteUrl#', $siteurl,$body);

	$body = str_replace('#SkinName#', $config['skin_name'],$body);

	$body = str_replace('#siteName#', $config['site_name'], $body);

	$body = str_replace('#SiteName#', $config['site_name'], $body);

	$body = str_replace('#AdminEmail#', $config['admin_email'], $body);

	if (MAIL_FORMAT == 'text') {

		$body = str_replace('<br>',$crlf,$body);
		$body = str_replace('<br />',$crlf,$body);
		$body = str_replace('<br/>',$crlf,$body);

		// replace site link with full URL

		global $config;

		$body = str_replace('#SiteUrlLogin#', $siteurl.'login.php',str_replace("#AdminEmail#",$config['admin_email'],get_lang('mail','hdr_text'))).$body;


/*		$site_name = $config['site_name'];
		$site_url = 'http://' . $_SERVER['SERVER_NAME'] . DOC_ROOT;
		$site_link = '<a href="' . $site_url . '">' . $site_name . '</a>';

		$body = str_replace( $site_link, $site_url, $body );
*/
		// remove any final tags
		$body = strip_tags( $body );

		$mime->setTXTBody($body);

	} else {

		$body = str_replace("#SiteUrlLogin#",$siteurl.'login.php',str_replace("MAIL_HDR",str_replace("#AdminEmail#",$config['admin_email'],get_lang('mail','hdr_html')),$body));

		/* Add banner advertisement if set in configuration settings */
		if (($config['banner_in_emails'] == 'Y' || $config['banner_in_emails'] == '1') && $bannerURL != '') {
			$body = $body.'<font style="font-size: 9px;"><br>Advertisement</font><br>'.str_replace('banclick.php',$siteurl.'banclick.php',$bannerURL);
		}

		$parserfile = INC_DIR.'internal/css_parser.php';
		require_once($parserfile);

		$cssparser = & new cssParser();
		//$css is css stylesheet string
		//$cssparser->ParseStr($css);
		$cssfile = ROOT_DIR.'templates/'.$config['skin_name'].'/email.css';

		$cssparser->parseFile($cssfile);

		$htmlholder =& new htmlholder($body);

		$htmlholder->replaceCSS($cssparser->codestr_holder);

		$page = $htmlholder->out();

		$page = str_replace('#SiteUrl#', $siteurl,$page);

		$page = str_replace('#SkinName#', $config['skin_name'],$page);

		$mime->setHTMLBody($page);

	}


	if (!is_array($attachment) ) {
		$attach_files = explode(',',$attachment);
	} else {
		$attach_files = $attachment;
	}
	if (count($attach_files) > 0) {
		foreach ($attach_files as $file) {
			if ($file != '') {
				$mime->addAttachment("../emailimages/".$file);
			}
		}
	}

	$body = $mime->get();

	$hdrs = $mime->headers($headers);

        $params = false;

	if (MAIL_TYPE == 'smtp') {

		$params['host'] = SMTP_HOST;
		$params['port'] = SMTP_PORT;
		$params['auth'] = (SMTP_AUTH=='1') ? true : false ;
		$params['username'] = SMTP_USER;
		$params['password'] = SMTP_PASS;
	}

	if ( trim( MAIL_TYPE ) == '' ) {
		$mail_type = 'mail';
	}
	else {
		$mail_type = MAIL_TYPE;
	}

	$mail_object =& Mail::factory( $mail_type, $params );

	return($mail_object->send( $email, $hdrs, $body ) );
}

function process_payment_info($params) {

	global $db;

	// get the user information for this transaction

	$trnrec=$db->getRow('select * from ! where invoice_no = ? ', array(TRANSACTIONS_TABLE, $params['pay_txn_id'] ));

	$user_id = $trnrec['user_id'];

	$user_level		= $trnrec['to_membership'];

	$levelvars = $db->getRow( 'select activedays, name from ! where roleid = ?', array( MEMBERSHIP_TABLE, $user_level ) );

	$activedays		= $levelvars['activedays'];
	$level_name		= $levelvars['name'];

	if ( $params['valid'] && $trnrec['payment_status'] != 'Completed') {

		$sql = 'update ! set payment_email = ?, amount_paid = ?, txn_id = ?, txn_date = ?, payment_vars = ?, payment_status=? where invoice_no = ?';

		$db->query( $sql, array( TRANSACTIONS_TABLE, $params['email'], $params['amount'], $params['txn_id'], date('Y-m-d'), $params['vars'], $params['payment_status'], $params['pay_txn_id'] ) );

		// determine when this user's membership was to expire, then extend it by $activedays days

		if (trim($params['payment_status']) == 'Completed') {
			$curlevel = $db->getRow( 'select levelend, level from ! where id = ?', array( USER_TABLE, $user_id ) );

			$levelend = $curlevel['levelend'];

			if ( $levelend < time() ) {
				$levelend = time();
			}

			// new expiration date for this member

			if ($curlevel['level'] != $user_level) {

				$levelend = strtotime( "+$activedays day", time() );

			} else {

				$levelend = strtotime( "+$activedays day", $levelend );

			}

			$sql = 'UPDATE ! SET level = ?, levelend = ? WHERE id = ?';

			$db->query( $sql, array( USER_TABLE, $user_level, $levelend, $user_id ) );
		}
	}

	return $level_name;
}

function getTplFile ($resource_type, $resource_name, &$template_source, &$template_timestamp, &$smarty_obj)
{
	global $skin_name;
	if ( !is_readable ( $resource_name )) {
		// create the template file, return contents.
		$new_resource = str_replace('/templates/'.$skin_name.'/','/templates/default/',$smarty_obj->template_dir).$resource_name;
		$template_timestamp = filemtime($new_resource);
		$template_source = file_get_contents($new_resource);
		return true;
	}

}


## clear html injects Begin ##
function clearPost($post_val) // remove email headder injects
{
	$injection_strings = array(
	"'apparently-to' i",
	"'bcc:' i",
	"'cc:' i",
	"'to:' i",
	"'boundary=' i",
	"'charset:' i",
	"'content-disposition' i",
	"'content-type' i",
	"'content-transfer-encoding' i",
	"'errors-to' i",
	"'in-reply-to' i",
	"'message-id' i",
	"'mime-version' i",
	"'multipart/mixed' i",
	"'multipart/alternative' i",
	"'multipart/related' i",
	"'reply-to:' i",
	"'x-mailer' i",
	"'x-sender' i",
	"'x-uidl' i"
	);

	$replace_strings = array(
	"apparently_to",
	"bcc_:",
	"cc_:",
	"to_:",
	"boundary_=",
	"charset_:",
	"content_disposition",
	"content_type",
	"content_transfer_encoding",
	"errors_to",
	"in_reply_to",
	"message_id",
	"mime_version",
	"multipart_mixed",
	"multipart_alternative",
	"multipart_related",
	"reply_to:",
	"x_mailer",
	"x_sender",
	"x_uidl"
	);


	$post_val = preg_replace($injection_strings, $replace_strings, $post_val);


	return $post_val;
} //function clearPost


function DeleteCacheFiles($fromdir, $tm, $recursed = 1 ) {
	if ($fromdir == "" or !is_dir($fromdir)) {
		echo ('Invalid directory');
		return false;
	}

	$filelist = array();
	$dir = opendir($fromdir);

	while($file = readdir($dir)) {
		if($file == "." || $file == ".." || $file == 'readme.txt' || $file == 'index.html' || $file == 'index.htm' || $file == 'lasttime.dat' ) {
			continue;
		} elseif (is_dir($fromdir."/".$file)) {
			if ($recursed == 1) {
				$temp = DeleteCacheFiles($fromdir."/".$file, $recursed);
			}
		} elseif (file_exists($fromdir."/".$file) && filemtime($fromdir."/".$file) < $tm) {
			unlink($fromdir."/".$file);
		}
	}

	closedir($dir);

	return true;
}


function deleteCache() {
	global $config;
	/* This function will delete cache files.. */
	$tm = time() - $config['time_cache_expiry']*60;
	$lasttime = 0;
	if (is_readable(CACHE_DIR.'lasttime.dat')) {
		$lt = file(CACHE_DIR.'lasttime.dat');
		$lasttime = trim($lt[0]);
	}
	if ($lasttime < $tm) {
		DeleteCacheFiles(CACHE_DIR,$tm);
		$fp = @fopen(CACHE_DIR.'lasttime.dat','wb');
		if ($fp) {
			fwrite($fp, time());
			fclose($fp);
		}
	}
}

function updateLoadedPicturesCnt($userid) {
	/* This function will update teh User Table for the loaded picture count */
	$picscnt = $GLOBALS['db']->getOne('select count(*) from ! where userid = ?',array(USER_SNAP_TABLE, $userid));
	$GLOBALS['db']->query('update ! set pictures_cnt = ? where id = ?',array(USER_TABLE, $picscnt, $userid));
}

function updateLoadedVideosCnt($userid) {
	/* This function will update teh User Table for the loaded picture count */
	$vdscnt = $GLOBALS['db']->getOne('select count(*) from ! where userid = ?',array(USER_VIDEOS_TABLE, $userid));

	$GLOBALS['db']->query('update ! set videos_cnt = ? where id = ?',array(USER_TABLE, $vdscnt, $userid));
}

function stripEmails( $instring )
{
/* Thanks to premiumMatch for providing this function code */

	$replacementString = " = email Address Removed = ";

	// normal email format
	$instring = preg_replace( "/[A-Z0-9._%-]+@[A-Z0-9._%-]+\.[A-Z]{2,6}/i", $replacementString, $instring );

	// "at dot" format
	$instring = preg_replace( "/[A-Z0-9._%-]+ at [A-Z0-9._%-]+ dot [A-Z]{2,6}/i", $replacementString, $instring );

	return $instring;
}
?>