include/classes/vcard.php

   1 <?php
   2 /***************************************************************************
   3
   4 PHP vCard class v2.0
   5 (c) Kai Blankenhorn
   6 www.bitfolge.de/en
   7 kaib@bitfolge.de
   8
   9
  10 This program is free software; you can redistribute it and/or
  11 modify it under the terms of the GNU General Public License
  12 as published by the Free Software Foundation; either version 2
  13 of the License, or (at your option) any later version.
  14
  15 This program is distributed in the hope that it will be useful,
  16 but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 GNU General Public License for more details.
  19
  20 You should have received a copy of the GNU General Public License
  21 along with this program; if not, write to the Free Software
  22 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  23
  24 ***************************************************************************/
  25
  26
  27 function encode($string) {
  28         return escape(quoted_printable_encode($string));
  29 }
  30
  31 function escape($string) {
  32         return str_replace(";","\;",$string);
  33 }
  34
  35 // taken from PHP documentation comments
  36 function quoted_printable_encode($input, $line_max = 76) {
  37         $hex = array('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F');
  38         $lines = preg_split("/(?:\r\n|\r|\n)/", $input);
  39         $eol = "\r\n";
  40         $linebreak = "=0D=0A";
  41         $escape = "=";
  42         $output = "";
  43
  44         for ($j=0;$j<count($lines);$j++) {
  45                 $line = $lines[$j];
  46                 $linlen = strlen($line);
  47                 $newline = "";
  48                 for($i = 0; $i < $linlen; $i++) {
  49                         $c = substr($line, $i, 1);
  50                         $dec = ord($c);
  51                         if ( ($dec == 32) && ($i == ($linlen - 1)) ) { // convert space at eol only
  52                                 $c = "=20";
  53                         } elseif ( ($dec == 61) || ($dec < 32 ) || ($dec > 126) ) { // always encode "\t", which is *not* required
  54                                 $h2 = floor($dec/16); $h1 = floor($dec%16);
  55                                 $c = $escape.$hex["$h2"].$hex["$h1"];
  56                         }
  57                         if ( (strlen($newline) + strlen($c)) >= $line_max ) { // CRLF is not counted
  58                                 $output .= $newline.$escape.$eol; // soft line break; " =\r\n" is okay
  59                                 $newline = "    ";
  60                         }
  61                         $newline .= $c;
  62                 } // end of for
  63                 $output .= $newline;
  64                 if ($j<count($lines)-1) $output .= $linebreak;
  65         }
  66         return trim($output);
  67 }
  68
  69 class vCard {
  70         var $properties;
  71         var $filename;
  72
  73         function setPhoneNumber($number, $type="") {
  74         // 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"
  75                 $key = "TEL";
  76                 if ($type!="") $key .= ";".$type;
  77                 $key.= ";ENCODING=QUOTED-PRINTABLE";
  78                 $this->properties[$key] = quoted_printable_encode($number);
  79         }
  80
  81         // UNTESTED !!!
  82         function setPhoto($type, $photo) { // $type = "GIF" | "JPEG"
  83                 $this->properties["PHOTO;TYPE=$type;ENCODING=BASE64"] = base64_encode($photo);
  84         }
  85
  86         function setFormattedName($name) {
  87                 $this->properties["FN"] = quoted_printable_encode($name);
  88         }
  89
  90         function setName($family="", $first="", $additional="", $prefix="", $suffix="") {
  91                 $this->properties["N"] = "$family;$first;$additional;$prefix;$suffix";
  92                 $this->filename = "$first%20$family.vcf";
  93                 if ($this->properties["FN"]=="") $this->setFormattedName(trim("$prefix $first $additional $family $suffix"));
  94         }
  95
  96         function setBirthday($date) { // $date format is YYYY-MM-DD
  97                 $this->properties["BDAY"] = $date;
  98         }
  99
 100         function setAddress($postoffice="", $extended="", $street="", $city="", $region="", $zip="", $country="", $type="HOME;POSTAL") {
 101         // $type may be DOM | INTL | POSTAL | PARCEL | HOME | WORK or any combination of these: e.g. "WORK;PARCEL;POSTAL"
 102                 $key = "ADR";
 103                 if ($type!="") $key.= ";$type";
 104                 $key.= ";ENCODING=QUOTED-PRINTABLE";
 105                 $this->properties[$key] = encode($name).";".encode($extended).";".encode($street).";".encode($city).";".encode($region).";".encode($zip).";".encode($country);
 106
 107                 if ($this->properties["LABEL;$type;ENCODING=QUOTED-PRINTABLE"] == "") {
 108                         //$this->setLabel($postoffice, $extended, $street, $city, $region, $zip, $country, $type);
 109                 }
 110         }
 111
 112         function setLabel($postoffice="", $extended="", $street="", $city="", $region="", $zip="", $country="", $type="HOME;POSTAL") {
 113                 $label = "";
 114                 if ($postoffice!="") $label.= "$postoffice\r\n";
 115                 if ($extended!="") $label.= "$extended\r\n";
 116                 if ($street!="") $label.= "$street\r\n";
 117                 if ($zip!="") $label.= "$zip ";
 118                 if ($city!="") $label.= "$city\r\n";
 119                 if ($region!="") $label.= "$region\r\n";
 120                 if ($country!="") $country.= "$country\r\n";
 121
 122                 $this->properties["LABEL;$type;ENCODING=QUOTED-PRINTABLE"] = quoted_printable_encode($label);
 123         }
 124
 125         function setEmail($address) {
 126                 $this->properties["EMAIL;INTERNET"] = $address;
 127         }
 128
 129         function setNote($note) {
 130                 $this->properties["NOTE;ENCODING=QUOTED-PRINTABLE"] = quoted_printable_encode($note);
 131         }
 132
 133         function setURL($url, $type="") {
 134         // $type may be WORK | HOME
 135                 $key = "URL";
 136                 if ($type!="") $key.= ";$type";
 137                 $this->properties[$key] = $url;
 138         }
 139
 140         function getVCard() {
 141                 $text = "BEGIN:VCARD\r\n";
 142                 $text.= "VERSION:2.1\r\n";
 143                 foreach($this->properties as $key => $value) {
 144                         $text.= "$key:$value\r\n";
 145                 }
 146                 $text.= "REV:".date("Y-m-d")."T".date("H:i:s")."Z\r\n";
 147                 //$text.= "MAILER:PHP vCard class by Kai Blankenhorn\r\n";
 148                 $text.= "END:VCARD\r\n";
 149                 return $text;
 150         }
 151
 152         function getFileName() {
 153                 return $this->filename;
 154         }
 155 }
 156
 157
 158 ?>