root/afridex/vcard.php @ 8

<?
function encode($string) {
        return escape(quoted_printable_encode($string));
}

function escape($string) {
        return str_replace(";","\;",$string);
}

// taken from PHP documentation comments
function quoted_printable_encode($input, $line_max = 76) {
        $hex = array('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F');
        $lines = preg_split("/(?:\r\n|\r|\n)/", $input);
        $eol = "\r\n";
        $linebreak = "=0D=0A";
        $escape = "=";
        $output = "";

        for ($j=0;$j<count($lines);$j++) {
                $line = $lines[$j];
                $linlen = strlen($line);
                $newline = "";
                for($i = 0; $i < $linlen; $i++) {
                        $c = substr($line, $i, 1);
                        $dec = ord($c);
                        if ( ($dec == 32) && ($i == ($linlen - 1)) ) { // convert space at eol only
                                $c = "=20"; 
                        } elseif ( ($dec == 61) || ($dec < 32 ) || ($dec > 126) ) { // always encode "\t", which is *not* required
                                $h2 = floor($dec/16); $h1 = floor($dec%16); 
                                $c = $escape.$hex["$h2"].$hex["$h1"]; 
                        }
                        if ( (strlen($newline) + strlen($c)) >= $line_max ) { // CRLF is not counted
                                $output .= $newline.$escape.$eol; // soft line break; " =\r\n" is okay
                                $newline = "    ";
                        }
                        $newline .= $c;
                } // end of for
                $output .= $newline;
                if ($j<count($lines)-1) $output .= $linebreak;
        }
        return trim($output);
}

class vCard {
        var $properties;
        var $filename;
        
        function setPhoneNumber($number, $type="") {
        // type may be PREF | WORK | HOME | VOICE | FAX | MSG | CELL | PAGER | BBS | CAR | MODEM | ISDN | VIDEO or any senseful combination, e.g. "PREF;WORK;VOICE"
                $key = "TEL";
                if ($type!="") $key .= ";".$type;
                $key.= ";ENCODING=QUOTED-PRINTABLE";
                $this->properties[$key] = quoted_printable_encode($number);
        }
        
        // UNTESTED !!!
        function setPhoto($type, $photo) { // $type = "GIF" | "JPEG"
                $this->properties["PHOTO;TYPE=$type;ENCODING=BASE64"] = base64_encode($photo);
        }
        
        function setFormattedName($name) {
                $this->properties["FN"] = quoted_printable_encode($name);
        }

        function setShow($show) {
                $this->properties["X-ABShowAS"] = quoted_printable_encode($show);
        }
        
        function setName($family="", $first="", $additional="", $prefix="", $suffix="") {
                $this->properties["N"] = "$family;$first;$additional;$prefix;$suffix";
        }

        function setOrganization($org) { // $date format is YYYY-MM-DD
                $this->properties["ORG"] = $org;
                $this->filename = "$org.vcf";
        }
        
        function setBirthday($date) { // $date format is YYYY-MM-DD
                $this->properties["BDAY"] = $date;
        }
        
        function setAddress($postoffice="", $extended="", $street="", $city="", $region="", $zip="", $country="", $type="HOME;POSTAL") {
        // $type may be DOM | INTL | POSTAL | PARCEL | HOME | WORK or any combination of these: e.g. "WORK;PARCEL;POSTAL"
                $key = "ADR";
                if ($type!="") $key.= ";$type";
                $key.= ";ENCODING=QUOTED-PRINTABLE";
                $this->properties[$key] = encode($name).";".encode($extended).";".encode($street).";".encode($city).";".encode($region).";".encode($zip).";".encode($country);
                
                if ($this->properties["LABEL;$type;ENCODING=QUOTED-PRINTABLE"] == "") {
                        //$this->setLabel($postoffice, $extended, $street, $city, $region, $zip, $country, $type);
                }
        }
        
        function setLabel($postoffice="", $extended="", $street="", $city="", $region="", $zip="", $country="", $type="HOME;POSTAL") {
                $label = "";
                if ($postoffice!="") $label.= "$postoffice\r\n";
                if ($extended!="") $label.= "$extended\r\n";
                if ($street!="") $label.= "$street\r\n";
                if ($zip!="") $label.= "$zip ";
                if ($city!="") $label.= "$city\r\n";
                if ($region!="") $label.= "$region\r\n";
                if ($country!="") $country.= "$country\r\n";
                
                $this->properties["LABEL;$type;ENCODING=QUOTED-PRINTABLE"] = quoted_printable_encode($label);
        }
        
        function setEmail($address) {
                $this->properties["EMAIL;INTERNET"] = $address;
        }
        
        function setNote($note) {
                $this->properties["NOTE;ENCODING=QUOTED-PRINTABLE"] = quoted_printable_encode($note);
        }
        
        function setURL($url, $type="work") {
        // $type may be WORK | HOME
                $key = "URL";
                if ($type!="") $key.= ";$type";
                $this->properties[$key] = $url;
        }
        
        function getVCard() {
                $text = "BEGIN:VCARD\r\n";
                $text.= "VERSION:2.1\r\n";
                foreach($this->properties as $key => $value) {
                        $text.= "$key:$value\r\n";
                }
                $text.= "REV:".date("Y-m-d")."T".date("H:i:s")."Z\r\n";
                $text.= "";
                $text.= "END:VCARD\r\n";
                return $text;
        }
        
        //writes filename displayed on download
        
        function getFileName() {
                return $this->filename;
        }
}

//  function runVcard() {
//  USAGE EXAMPLE
$org1 = get_post_meta($post->ID, "Company", true);
$fn = get_post_meta($post->ID, "Firstname", true);
$sn = get_post_meta($post->ID, "Surname", true);
$off = get_post_meta($post->ID, "Office1", true);
$adr = get_post_meta($post->ID, "Address1", true);
$cou = get_post_meta($post->ID, "Country1", true);
$cit = get_post_meta($post->ID, "City1", true);
$eml = get_post_meta($post->ID, "Email1", true);
$des = get_post_meta($post->ID, "Company", true);
$htp = get_post_meta($post->ID, "Website1", true);
$phn = get_post_meta($post->ID, "Office1", true);
$v = new vCard();
$v->setPhoneNumber("$phn", "PREF;WORK;VOICE");
$v->setName("$sn", "$fn", "", "");
$v->setOrganization ("$org1");
$v->setBirthday("");
$v->setAddress("", "", "$adr", "$cit", "", "", "$cou");
$v->setEmail("$eml");
$v->setNote("$org1 vCard provided by Afridex.net");
$v->setURL("$htp", "WORK");
$v->setShow("COMPANY");

// Get vCard
$output = $v->getVCard();
$filename = $v->getFileName();

// Trick Browser into Automatic Download
Header("Content-Disposition: attachment; filename=$filename");
Header("Content-Length: ".strlen($output));
Header("Connection: close");
Header("Content-Type: text/x-vCard; name=$filename");

echo $output; 

// }
 
?>