public function __construct($name, $values)
{
parent::__construct($name, $values);
$this->_name = "VALUE";
$this->_valueDoubleQuote = false;
if (count($values) > 1) {
trigger_error("VALUE parameter must only have one value", E_USER_WARNING);
}
foreach ($values as $v) {
switch ($v) {
case "BINARY":
case "BOOLEAN":
case "CAL-ADDRESS":
case "DATE":
case "DATE-TIME":
case "DURATION":
case "FLOAT":
case "INTEGER":
case "PERIOD":
case "RECUR":
case "TEXT":
case "TIME":
case "URI":
case "UTC-OFFSET":
$this->_values[] = new File_iCal_ValueDataType_Text($v);
break;
default:
trigger_error("VALUE parameter {$v} is unknown type", E_USER_WARNING);
}
}
}
/**
* Create a new ContentLine
*
* @access public
* @param mixed $line The parameter can be of a few types:
* 1) a File_iCal_Property object
* 2) a line of text in an iCal file
*/
public function __construct($line)
{
//if we ar econstructing a contentline out of an existing property
if (is_a($line, "File_iCal_Property")) {
$this->_property = $line;
} else {
//remove all special characters from beginning and end
$line = trim($line);
//now it is time again to rewrite the tokenizer (for the 4th time)
$tokens = array();
//array of strings which represent tokens
$i = 0;
//string position
$l = strlen($line);
//every entry will start looking for a new token
do {
$t = "";
//our new token
$begin = $i;
//behave differently depending on what type of character we encounter
switch ($line[$i]) {
case '\\"':
//encounter the beginning of a double quoted string
$valid = true;
while ($valid) {
$i = strpos($line, '\\"', $i);
if ($line[$i - 1] == '\\') {
$valid = false;
}
}
$t = substr($line, $begin, $i - $begin);
$i++;
break;
case ':':
case ';':
$t = $line[$i];
$i++;
break;
default:
//if we don't have a semicolon or colon in the tokens array yet, we are reading the name string
$present_colon = in_array(':', $tokens);
$present_semi = in_array(';', $tokens);
if (!$present_colon && !$present_semi) {
$m;
preg_match("/^([\\w\\d-]+)[;:]?/", $line, $m);
//$m[1] contains the name
$t = $m[1];
$i += strlen($t);
} else {
if ($present_colon && $tokens[count($tokens) - 1] == ':') {
//if the last token is a colon, read out the value
$t = substr($line, $i);
$i += strlen($t);
} else {
if ($present_semi && $tokens[count($tokens) - 1] == ';') {
//if the last token is a semicolon
$t = substr($line, $i, strpos($line, ':', $i) - $i);
$i += strlen($t);
} else {
$t = $line[$i];
$i++;
}
}
}
}
$tokens[] = $t;
} while ($i < $l);
//print_r($tokens);
$colon_key = array_search(':', $tokens);
$name_string = $tokens[0];
$value_string = $tokens[$colon_key + 1];
$params = array();
if ($tokens[1] == ';') {
$arr = explode(';', $tokens[2]);
foreach ($arr as $v) {
$val = explode('=', $v);
$name = $val[0];
$values = array($val[1]);
$params[] = File_iCal_Parameter::getParameter($name, $values);
}
}
$this->_property = File_iCal_Property::getProperty($name_string, $params, $value_string);
}
}
