/**
* Render the row
*
* @param array $columnWidths Width of all columns
* @param Zend_Text_Table_Decorator_Interface $decorator Decorator for the row borders
* @return string
*/
public function render(array $columnWidths, Zend_Text_Table_Decorator_Interface $decorator)
{
// First we have to render all columns, to get the maximum height
$renderedColumns = array();
$maxHeight = 0;
$colNum = 0;
foreach ($this->_columns as $column) {
// Get the colspan of the column
$colSpan = $column->getColSpan();
// Verify if there are enough column widths defined
if ($colNum + $colSpan > count($columnWidths)) {
throw new Zend_Text_Table_Exception('Too many columns');
}
// Calculate the column width
$columnWidth = $colSpan - 1 + array_sum(array_slice($columnWidths, $colNum, $colSpan));
// Render the column and split it's lines into an array
$result = explode("\n", $column->render($columnWidth));
// Store the rendered column and calculate the new max height
$renderedColumns[] = $result;
$maxHeight = max($maxHeight, count($result) + 1);
// Set up the internal column number
$colNum += $colSpan;
}
// If the row doesnt contain enough columns to fill the entire row, fill
// it with an empty column
if ($colNum < count($columnWidths)) {
$remainingWidth = count($columnWidths) - $colNum - 1 + array_sum(array_slice($columnWidths, $colNum));
$renderedColumns[] = str_repeat(' ', $remainingWidth);
}
// Add each single column line to the resul
$result = '';
for ($line = 0; $line < $maxHeight; $line++) {
$result .= $decorator->getHorizontal();
foreach ($renderedColumns as $renderedColumn) {
if (isset($renderedColumn[$line]) === true) {
$result .= $renderedColumn[$line];
} else {
$result .= str_repeat(' ', strlen($renderedColumn[0]));
}
$result .= $decorator->getHorizontal();
}
}
return $result;
}
/**
* Render the row
*
* @param array $columnWidths Width of all columns
* @param Zend_Text_Table_Decorator_Interface $decorator Decorator for the row borders
* @param integer $padding Padding for the columns
* @throws Zend_Text_Table_Exception When there are too many columns
* @return string
*/
public function render(array $columnWidths, Zend_Text_Table_Decorator_Interface $decorator, $padding = 0)
{
// Prepare an array to store all column widths
$this->_columnWidths = array();
// If there is no single column, create a column which spans over the
// entire row
if (count($this->_columns) === 0) {
require_once 'Zend/Text/Table/Column.php';
$this->appendColumn(new Zend_Text_Table_Column(null, null, count($columnWidths)));
}
// First we have to render all columns, to get the maximum height
$renderedColumns = array();
$maxHeight = 0;
$colNum = 0;
foreach ($this->_columns as $column) {
// Get the colspan of the column
$colSpan = $column->getColSpan();
// Verify if there are enough column widths defined
if ($colNum + $colSpan > count($columnWidths)) {
require_once 'Zend/Text/Table/Exception.php';
throw new Zend_Text_Table_Exception('Too many columns');
}
// Calculate the column width
$columnWidth = $colSpan - 1 + array_sum(array_slice($columnWidths, $colNum, $colSpan));
// Render the column and split it's lines into an array
$result = explode("\n", $column->render($columnWidth, $padding));
// Store the width of the rendered column
$this->_columnWidths[] = $columnWidth;
// Store the rendered column and calculate the new max height
$renderedColumns[] = $result;
$maxHeight = max($maxHeight, count($result));
// Set up the internal column number
$colNum += $colSpan;
}
// If the row doesnt contain enough columns to fill the entire row, fill
// it with an empty column
if ($colNum < count($columnWidths)) {
$remainingWidth = count($columnWidths) - $colNum - 1 + array_sum(array_slice($columnWidths, $colNum));
$renderedColumns[] = array(str_repeat(' ', $remainingWidth));
$this->_columnWidths[] = $remainingWidth;
}
// Add each single column line to the result
$result = '';
for ($line = 0; $line < $maxHeight; $line++) {
$result .= $decorator->getVertical();
foreach ($renderedColumns as $renderedColumn) {
if (isset($renderedColumn[$line]) === true) {
$result .= $renderedColumn[$line];
} else {
$result .= str_repeat(' ', strlen($renderedColumn[0]));
}
$result .= $decorator->getVertical();
}
$result .= "\n";
}
return $result;
}
/**
* Render the table
*
* @throws Zend_Text_Table_Exception When no rows were added to the table
* @return string
*/
public function render()
{
// There should be at least one row
if (count($this->_rows) === 0) {
require_once 'Zend/Text/Table/Exception.php';
throw new Zend_Text_Table_Exception('No rows were added to the table yet');
}
// Initiate the result variable
$result = '';
// Count total columns
$totalNumColumns = count($this->_columnWidths);
// Now render all rows, starting from the first one
$numRows = count($this->_rows);
foreach ($this->_rows as $rowNum => $row) {
// Get all column widths
if (isset($columnWidths) === true) {
$lastColumnWidths = $columnWidths;
}
$renderedRow = $row->render($this->_columnWidths, $this->_decorator, $this->_padding);
$columnWidths = $row->getColumnWidths();
$numColumns = count($columnWidths);
// Check what we have to draw
if ($rowNum === 0) {
// If this is the first row, draw the table top
$result .= $this->_decorator->getTopLeft();
foreach ($columnWidths as $columnNum => $columnWidth) {
$result .= str_repeat($this->_decorator->getHorizontal(), $columnWidth);
if ($columnNum + 1 === $numColumns) {
$result .= $this->_decorator->getTopRight();
} else {
$result .= $this->_decorator->getHorizontalDown();
}
}
$result .= "\n";
} else {
// Else check if we have to draw the row separator
if ($this->_autoSeparate & self::AUTO_SEPARATE_ALL) {
$drawSeparator = true;
} else {
if ($rowNum === 1 && $this->_autoSeparate & self::AUTO_SEPARATE_HEADER) {
$drawSeparator = true;
} else {
if ($rowNum === $numRows - 1 && $this->_autoSeparate & self::AUTO_SEPARATE_FOOTER) {
$drawSeparator = true;
} else {
$drawSeparator = false;
}
}
}
if ($drawSeparator) {
$result .= $this->_decorator->getVerticalRight();
$currentUpperColumn = 0;
$currentLowerColumn = 0;
$currentUpperWidth = 0;
$currentLowerWidth = 0;
// Loop through all column widths
foreach ($this->_columnWidths as $columnNum => $columnWidth) {
// Add the horizontal line
$result .= str_repeat($this->_decorator->getHorizontal(), $columnWidth);
// If this is the last line, break out
if ($columnNum + 1 === $totalNumColumns) {
break;
}
// Else check, which connector style has to be used
$connector = 0x0;
$currentUpperWidth += $columnWidth;
$currentLowerWidth += $columnWidth;
if ($lastColumnWidths[$currentUpperColumn] === $currentUpperWidth) {
$connector |= 0x1;
$currentUpperColumn += 1;
$currentUpperWidth = 0;
} else {
$currentUpperWidth += 1;
}
if ($columnWidths[$currentLowerColumn] === $currentLowerWidth) {
$connector |= 0x2;
$currentLowerColumn += 1;
$currentLowerWidth = 0;
} else {
$currentLowerWidth += 1;
}
switch ($connector) {
case 0x0:
$result .= $this->_decorator->getHorizontal();
break;
case 0x1:
$result .= $this->_decorator->getHorizontalUp();
break;
case 0x2:
$result .= $this->_decorator->getHorizontalDown();
break;
case 0x3:
$result .= $this->_decorator->getCross();
break;
default:
// This can never happen, but the CS tells I have to have it ...
break;
}
}
$result .= $this->_decorator->getVerticalLeft() . "\n";
}
}
// Add the rendered row to the result
$result .= $renderedRow;
// If this is the last row, draw the table bottom
if ($rowNum + 1 === $numRows) {
$result .= $this->_decorator->getBottomLeft();
foreach ($columnWidths as $columnNum => $columnWidth) {
$result .= str_repeat($this->_decorator->getHorizontal(), $columnWidth);
if ($columnNum + 1 === $numColumns) {
$result .= $this->_decorator->getBottomRight();
} else {
$result .= $this->_decorator->getHorizontalUp();
}
}
$result .= "\n";
}
}
return $result;
}
/**
* Render the table
*
* @throws Zend_Text_Table_Exception When no rows were added to the table
* @return string
*/
public function render()
{
// There should be at least one row
if (count($this->_rows) === 0) {
throw new Zend_Text_Table_Exception('No rows were added to the table yet');
}
// Initiate the result variable
$result = '';
// Now render all rows, starting from the first one
$numRows = count($this->_rows);
foreach ($this->_rows as $rowNum => $row) {
// Get all column widths
if (isset($columnWidths) === true) {
$lastColumnWidths = $columnWidths;
}
$columnWidths = $row->getColumnWidths($this->_columnWidths);
$numColumns = count($columnWidths);
// Check what we have to draw
if ($rowNum === 0) {
// If this is the first row, draw the table top
$result .= $this->_decorator->getTopLeft();
foreach ($columnWidths as $columnNum => $columnWidth) {
$result .= str_repeat($this->_decorator->getHorizontal(), $columnWidth);
if ($columnNum === $numColumns) {
$result .= $this->_decorator->getTopRight();
} else {
$result .= $this->_decorator->getHorizontalDown();
}
}
$result .= "\n";
} else {
// Else draw the row seperator
$result .= $this->_decorator->getVerticalRight();
$currentUpperColumn = 0;
$currentLowerColumn = 0;
$currentUpperWidth = 0;
$currentLowerWidth = 0;
// Loop through all column widths
foreach ($this->_columnWidths as $columnNum => $columnWidth) {
// Add the horizontal line
$result .= str_repeat($this->_decorator->getHorizontal(), $columnWidth);
// If this is the last line, break out
if ($columnNum === $numColumns) {
break;
}
// Else check, which connector style has to be used
$connector = 0x0;
$currentUpperWidth += $columnWidth;
$currentLowerWidth += $columnWidth;
if ($lastColumnWidths[$currentUpperColumn] === $currentUpperWidth) {
$connector |= 0x1;
$currentUpperColumn += 1;
$currentUpperWidth = 0;
} else {
$currentUpperWidth += 1;
}
if ($columnWidths[$currentLowerColumn] === $currentLowerWidth) {
$connector |= 0x2;
$currentLowerColumn += 1;
$currentLowerWidth = 0;
} else {
$currentLowerWidth += 1;
}
switch ($connector) {
case 0x0:
$result .= $this->_decorator->getHorizontal();
break;
case 0x1:
$result .= $this->_decorator->getHorizontalUp();
break;
case 0x2:
$result .= $this->_decorator->getHorizontalDown();
break;
case 0x3:
$result .= $this->_decorator->getCross();
break;
default:
// This should *never* happen!
break;
}
}
$result .= $this->_decorator->getVerticalLeft() . "\n";
}
// Add the rendered row to the result
$result .= $row->render($this->_columnWidths, $this->_decorator) . "\n";
// If this is the last row, draw the table bottom
if ($rowNum === $numRows) {
$result .= $this->_decorator->getBottomLeft();
foreach ($columnWidths as $columnNum => $columnWidth) {
$result .= str_repeat($this->_decorator->getHorizontal(), $columnWidth);
if ($columnNum === $numColumns) {
$result .= $this->_decorator->getBottomRight();
} else {
$result .= $this->_decorator->getHorizontalUp();
}
}
$result .= "\n";
}
}
return $result;
}
