/**
* Render the column width the given column width
*
* @param integer $columnWidth The width of the column
* @param integer $padding The padding for the column
* @throws Zend_Text_Table_Exception When $columnWidth is lower than 1
* @throws Zend_Text_Table_Exception When padding is greater than columnWidth
* @return string
*/
public function render($columnWidth, $padding = 0)
{
if (is_int($columnWidth) === false or $columnWidth < 1) {
require_once 'Zend/Text/Table/Exception.php';
throw new Zend_Text_Table_Exception('$columnWidth must be an integer and greater than 0');
}
$columnWidth -= $padding * 2;
if ($columnWidth < 1) {
require_once 'Zend/Text/Table/Exception.php';
throw new Zend_Text_Table_Exception('Padding (' . $padding . ') is greater than column width');
}
switch ($this->_align) {
case self::ALIGN_LEFT:
$padMode = STR_PAD_RIGHT;
break;
case self::ALIGN_CENTER:
$padMode = STR_PAD_BOTH;
break;
case self::ALIGN_RIGHT:
$padMode = STR_PAD_LEFT;
break;
default:
// This can never happen, but the CS tells I have to have it ...
break;
}
$outputCharset = Zend_Text_Table::getOutputCharset();
$lines = explode("\n", Zend_Text_MultiByte::wordWrap($this->_content, $columnWidth, "\n", true, $outputCharset));
$paddedLines = array();
foreach ($lines as $line) {
$paddedLines[] = str_repeat(' ', $padding) . Zend_Text_MultiByte::strPad($line, $columnWidth, ' ', $padMode, $outputCharset) . str_repeat(' ', $padding);
}
$result = implode("\n", $paddedLines);
return $result;
}
/**
* Set the content.
*
* If $charset is not defined, it is assumed that $content is encoded in
* the charset defined via Zend_Text_Table::setInputCharset() (defaults
* to utf-8).
*
* @param string $content Content of the column
* @param string $charset The charset of the content
* @throws Zend_Text_Table_Exception When $content is not a string
* @return Zend_Text_Table_Column
*/
public function setContent($content, $charset = null)
{
if (is_string($content) === false) {
#require_once 'Zend/Text/Table/Exception.php';
throw new Zend_Text_Table_Exception('$content must be a string');
}
if ($charset === null) {
$inputCharset = Zend_Text_Table::getInputCharset();
} else {
$inputCharset = strtolower($charset);
}
$outputCharset = Zend_Text_Table::getOutputCharset();
if ($inputCharset !== $outputCharset) {
if (PHP_OS != 'AIX') {
// AIX does not understand these character sets
$content = iconv($inputCharset, $outputCharset, $content);
}
}
$this->_content = $content;
return $this;
}
