/**
* Defined by Zend_ProgressBar_Adapter_Interface
*
* @param float $current Current progress value
* @param float $max Max progress value
* @param float $percent Current percent value
* @param integer $timeTaken Taken time in seconds
* @param integer $timeRemaining Remaining time in seconds
* @param string $text Status text
* @return void
*/
public function notify($current, $max, $percent, $timeTaken, $timeRemaining, $text)
{
// See if we must clear the line
if ($this->_outputStarted) {
$data = str_repeat("", $this->_width);
} else {
$data = '';
$this->_outputStarted = true;
}
// Build all elements
$renderedElements = array();
foreach ($this->_elements as $element) {
switch ($element) {
case self::ELEMENT_BAR:
$visualWidth = $this->_barWidth - 2;
$bar = '[';
$indicatorWidth = strlen($this->_barIndicatorChar);
$doneWidth = min($visualWidth - $indicatorWidth, round($visualWidth * $percent));
if ($doneWidth > 0) {
$bar .= substr(str_repeat($this->_barLeftChar, ceil($doneWidth / strlen($this->_barLeftChar))), 0, $doneWidth);
}
$bar .= $this->_barIndicatorChar;
$leftWidth = $visualWidth - $doneWidth - $indicatorWidth;
if ($leftWidth > 0) {
$bar .= substr(str_repeat($this->_barRightChar, ceil($leftWidth / strlen($this->_barRightChar))), 0, $leftWidth);
}
$bar .= ']';
$renderedElements[] = $bar;
break;
case self::ELEMENT_PERCENT:
$renderedElements[] = str_pad(round($percent * 100), 3, ' ', STR_PAD_LEFT) . '%';
break;
case self::ELEMENT_ETA:
// In the first 5 seconds we don't get accurate results,
// this skipping technique is found in many progressbar
// implementations.
if ($timeTaken < 5) {
$renderedElements[] = str_repeat(' ', 12);
break;
}
if ($timeRemaining === null || $timeRemaining > 86400) {
$etaFormatted = '??:??:??';
} else {
$hours = floor($timeRemaining / 3600);
$minutes = floor($timeRemaining % 3600 / 60);
$seconds = $timeRemaining % 3600 % 60;
$etaFormatted = sprintf('%02d:%02d:%02d', $hours, $minutes, $seconds);
}
$renderedElements[] = 'ETA ' . $etaFormatted;
break;
case self::ELEMENT_TEXT:
$renderedElements[] = \Zend\Text\MultiByte::strPad(substr($text, 0, $this->_textWidth), $this->_textWidth, ' ', STR_PAD_RIGHT, $this->_charset);
break;
}
}
$data .= implode(' ', $renderedElements);
// Output line data
$this->_outputData($data);
}
public function testRightPad()
{
$text = Text\MultiByte::strPad('äääöö', 5, 'ö', STR_PAD_RIGHT);
$this->assertEquals('äääöö', $text);
}
public function testStrPadTriggersDeprecatedError()
{
$this->setExpectedException('PHPUnit_Framework_Error_Deprecated');
$text = Text\MultiByte::strPad('äääöö', 2, 'ö');
}
/**
* 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 $columnWidth < 1) {
throw new Exception('$columnWidth must be an integer and greater than 0');
}
$columnWidth -= $padding * 2;
if ($columnWidth < 1) {
throw new 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 = Table::getOutputCharset();
$lines = explode("\n", Text\MultiByte::wordWrap($this->_content, $columnWidth, "\n", true, $outputCharset));
$paddedLines = array();
foreach ($lines as $line) {
$paddedLines[] = str_repeat(' ', $padding) . Text\MultiByte::strPad($line, $columnWidth, ' ', $padMode, $outputCharset) . str_repeat(' ', $padding);
}
$result = implode("\n", $paddedLines);
return $result;
}
/**
* @group ZF-12186
*/
public function testPadNegativePadLength()
{
$text = Text\MultiByte::strPad('äääöö', -2, 'ö');
$this->assertEquals('äääöö', $text);
}
