| | |
| | | */ |
| | | class rcube_vcard |
| | | { |
| | | private $raw = array(); |
| | | private $raw = array( |
| | | 'FN' => array(), |
| | | 'N' => array(array('','','','','')), |
| | | ); |
| | | |
| | | public $business = false; |
| | | public $displayname; |
| | |
| | | $this->business = ($this->raw['X-ABShowAs'][0] == 'COMPANY') || (join('', (array)$this->raw['N'][0]) == '' && !empty($this->organization)); |
| | | |
| | | foreach ((array)$this->raw['EMAIL'] as $i => $raw_email) |
| | | $this->email[$i] = $raw_email[0]; |
| | | $this->email[$i] = is_array($raw_email) ? $raw_email[0] : $raw_email; |
| | | |
| | | // make the pref e-mail address the first entry in $this->email |
| | | $pref_index = $this->get_type_index('EMAIL', 'pref'); |
| | |
| | | * @param string Field value |
| | | * @param string Section name |
| | | */ |
| | | public function set($field, $value, $section = 'home') |
| | | public function set($field, $value, $section = 'HOME') |
| | | { |
| | | switch ($field) { |
| | | case 'name': |
| | |
| | | $encoding = self::detect_encoding($data); |
| | | if ($encoding && $encoding != RCMAIL_CHARSET) { |
| | | $data = rcube_charset_convert($data, $encoding); |
| | | $data = preg_replace(array('/^[\xFE\xFF]{2}/', '/^\xEF\xBB\xBF/', '/^\x00+/'), '', $data); // also remove BOM |
| | | } |
| | | |
| | | $vcard_block = ''; |
| | |
| | | $vcard = preg_replace(array('/^item\d*\.X-AB.*$/m', '/^item\d*\./m', "/\n+/"), array('', '', "\n"), $vcard); |
| | | |
| | | // remove vcard 2.1 charset definitions |
| | | $vcard = preg_replace('/;CHARSET=[^:]+/', '', $vcard); |
| | | $vcard = preg_replace('/;CHARSET=[^:;]+/', '', $vcard); |
| | | |
| | | // if N doesn't have any semicolons, add some |
| | | $vcard = preg_replace('/^(N:[^;\R]*)$/m', '\1;;;;', $vcard); |
| | | |
| | | return $vcard; |
| | | } |
| | |
| | | |
| | | private static function rfc2425_fold($val) |
| | | { |
| | | return preg_replace('/:([^\n]{72,})/e', '":\n ".rtrim(chunk_split("\\1", 72, "\n "))', $val) . "\n\n"; |
| | | return preg_replace('/:([^\n]{72,})/e', '":\n ".rtrim(chunk_split("\\1", 72, "\n "))', $val) . "\n"; |
| | | } |
| | | |
| | | |
| | |
| | | // Perform RFC2425 line unfolding |
| | | $vcard = preg_replace(array("/\r/", "/\n\s+/"), '', $vcard); |
| | | |
| | | $lines = preg_split('/\r?\n/', $vcard); |
| | | $data = array(); |
| | | if (preg_match_all('/^([^\\:]*):(.+)$/m', $vcard, $regs, PREG_SET_ORDER)) { |
| | | foreach($regs as $line) { |
| | | // convert 2.1-style "EMAIL;internet;home:" to 3.0-style "EMAIL;TYPE=internet,home:" |
| | | if(($data['VERSION'][0] == "2.1") && preg_match('/^([^;]+);([^:]+)/', $line[1], $regs2) && !preg_match('/^TYPE=/i', $regs2[2])) { |
| | | $line[1] = $regs2[1] . ";TYPE=" . strtr($regs2[2], array(";" => ",")); |
| | | } |
| | | |
| | | for ($i=0; $i < count($lines); $i++) { |
| | | if (!preg_match('/^([^\\:]*):(.+)$/', $lines[$i], $line)) |
| | | continue; |
| | | |
| | | if (!preg_match('/^(BEGIN|END)$/', $line[1]) && preg_match_all('/([^\\;]+);?/', $line[1], $regs2)) { |
| | | $entry = array(self::vcard_unquote($line[2])); |
| | | |
| | | foreach($regs2[1] as $attrid => $attr) { |
| | | if ((list($key, $value) = explode('=', $attr)) && $value) |
| | | $entry[strtolower($key)] = array_merge((array)$entry[strtolower($key)], (array)self::vcard_unquote($value, ',')); |
| | | elseif ($attrid > 0) |
| | | $entry[$key] = true; # true means attr without =value |
| | | } |
| | | |
| | | $data[$regs2[1][0]][] = count($entry) > 1 ? $entry : $entry[0]; |
| | | } |
| | | // convert 2.1-style "EMAIL;internet;home:" to 3.0-style "EMAIL;TYPE=internet;TYPE=home:" |
| | | if (($data['VERSION'][0] == "2.1") && preg_match('/^([^;]+);([^:]+)/', $line[1], $regs2) && !preg_match('/^TYPE=/i', $regs2[2])) { |
| | | $line[1] = $regs2[1]; |
| | | foreach (explode(';', $regs2[2]) as $prop) |
| | | $line[1] .= ';' . (strpos($prop, '=') ? $prop : 'TYPE='.$prop); |
| | | } |
| | | |
| | | unset($data['VERSION']); |
| | | if (!preg_match('/^(BEGIN|END)$/', $line[1]) && preg_match_all('/([^\\;]+);?/', $line[1], $regs2)) { |
| | | $entry = array(''); |
| | | $field = $regs2[1][0]; |
| | | |
| | | foreach($regs2[1] as $attrid => $attr) { |
| | | if ((list($key, $value) = explode('=', $attr)) && $value) { |
| | | if ($key == 'ENCODING') { |
| | | # add next line(s) to value string if QP line end detected |
| | | while ($value == 'QUOTED-PRINTABLE' && ereg('=$', $lines[$i])) |
| | | $line[2] .= "\n" . $lines[++$i]; |
| | | |
| | | $line[2] = self::decode_value($line[2], $value); |
| | | } |
| | | else |
| | | $entry[strtolower($key)] = array_merge((array)$entry[strtolower($key)], (array)self::vcard_unquote($value, ',')); |
| | | } |
| | | else if ($attrid > 0) { |
| | | $entry[$key] = true; # true means attr without =value |
| | | } |
| | | } |
| | | |
| | | $entry[0] = self::vcard_unquote($line[2]); |
| | | $data[$field][] = count($entry) > 1 ? $entry : $entry[0]; |
| | | } |
| | | } |
| | | |
| | | unset($data['VERSION']); |
| | | |
| | | return $data; |
| | | } |
| | |
| | | |
| | | |
| | | /** |
| | | * Decode a given string with the encoding rule from ENCODING attributes |
| | | * |
| | | * @param string String to decode |
| | | * @param string Encoding type (quoted-printable and base64 supported) |
| | | * @return string Decoded 8bit value |
| | | */ |
| | | private static function decode_value($value, $encoding) |
| | | { |
| | | switch (strtolower($encoding)) { |
| | | case 'quoted-printable': |
| | | return quoted_printable_decode($value); |
| | | |
| | | case 'base64': |
| | | return base64_decode($value); |
| | | |
| | | default: |
| | | return $value; |
| | | } |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Encodes an entry for storage in our database (vcard 3.0 format, unfolded) |
| | | * |
| | | * @param array Raw data structure to encode |
| | |
| | | { |
| | | foreach((array)$data as $type => $entries) { |
| | | /* valid N has 5 properties */ |
| | | while ($type == "N" && count($entries[0]) < 5) |
| | | while ($type == "N" && is_array($entries[0]) && count($entries[0]) < 5) |
| | | $entries[0][] = ""; |
| | | |
| | | foreach((array)$entries as $entry) { |
| | |
| | | } |
| | | } |
| | | |
| | | return "BEGIN:VCARD\nVERSION:3.0\n{$vcard}END:VCARD\n"; |
| | | return "BEGIN:VCARD\nVERSION:3.0\n{$vcard}END:VCARD"; |
| | | } |
| | | |
| | | |
| | |
| | | if (substr($string, 0, 2) == "\xFF\xFE") return 'UTF-16LE'; // Little Endian |
| | | if (substr($string, 0, 3) == "\xEF\xBB\xBF") return 'UTF-8'; |
| | | |
| | | // use mb_detect_encoding() |
| | | $encodings = array('UTF-8', 'ISO-8859-1', 'ISO-8859-2', 'ISO-8859-3', |
| | | 'ISO-8859-4', 'ISO-8859-5', 'ISO-8859-6', 'ISO-8859-7', 'ISO-8859-8', 'ISO-8859-9', |
| | | 'ISO-8859-10', 'ISO-8859-13', 'ISO-8859-14', 'ISO-8859-15', 'ISO-8859-16', |
| | | 'WINDOWS-1252', 'WINDOWS-1251', 'BIG5', 'GB2312'); |
| | | |
| | | if (function_exists('mb_detect_encoding') && ($enc = mb_detect_encoding($string, join(',', $encodings)))) |
| | | return $enc; |
| | | |
| | | // No match, check for UTF-8 |
| | | // from http://w3.org/International/questions/qa-forms-utf-8.html |
| | | if (preg_match('/\A( |
| | |
| | | )*\z/xs', substr($string, 0, 2048))) |
| | | return 'UTF-8'; |
| | | |
| | | return null; |
| | | return 'ISO-8859-1'; # fallback to Latin-1 |
| | | } |
| | | |
| | | } |