/**
* Render a text table containing the data provided, that will fit inside console window's width.
*
* @param $data
* @param $cols
* @param $consoleWidth
* @return string
*/
protected function renderTable($data, $cols, $consoleWidth)
{
$result = '';
$padding = 2;
// If there is only 1 column, just concatenate it
if ($cols == 1) {
foreach ($data as $row) {
$result .= $row[0] . "\n";
}
return $result;
}
// Get the string wrapper supporting UTF-8 character encoding
$strWrapper = StringUtils::getWrapper('UTF-8');
// Determine max width for each column
$maxW = array();
for ($x = 1; $x <= $cols; $x += 1) {
$maxW[$x] = 0;
foreach ($data as $row) {
$maxW[$x] = max($maxW[$x], $strWrapper->strlen($row[$x - 1]) + $padding * 2);
}
}
/*
* Check if the sum of x-1 columns fit inside console window width - 10
* chars. If columns do not fit inside console window, then we'll just
* concatenate them and output as is.
*/
$width = 0;
for ($x = 1; $x < $cols; $x += 1) {
$width += $maxW[$x];
}
if ($width >= $consoleWidth - 10) {
foreach ($data as $row) {
$result .= implode(" ", $row) . "\n";
}
return $result;
}
/*
* Use Zend\Text\Table to render the table.
* The last column will use the remaining space in console window
* (minus 1 character to prevent double wrapping at the edge of the
* screen).
*/
$maxW[$cols] = $consoleWidth - $width - 1;
$table = new Table\Table();
$table->setColumnWidths($maxW);
$table->setDecorator(new Table\Decorator\Blank());
$table->setPadding(2);
foreach ($data as $row) {
$table->appendRow($row);
}
return $table->render();
}
/**
*
* @return TextTable
*/
private function getTable()
{
$paginator = $this->getPaginator();
$translator = $this->getTranslator();
$options = ['columnWidths' => $this->getColumnWidths()];
$table = new TextTable($options);
$table->setDecorator('ascii');
/*
* Title
*/
$tableRow = new Table\Row();
$tableColumn = new Table\Column($this->getTitle());
$tableColumn->setColSpan(count($options['columnWidths']));
$tableColumn->setAlign(Table\Column::ALIGN_CENTER);
$tableRow->appendColumn($tableColumn);
$table->appendRow($tableRow);
/**
* Header
*/
$tableRow = new Table\Row();
foreach ($this->getColumnsToDisplay() as $column) {
$label = $column->getLabel();
if ($this->getTranslator() !== null) {
$label = $this->getTranslator()->translate($label);
}
if (function_exists('mb_strtoupper')) {
$label = mb_strtoupper($label);
} else {
$label = strtoupper($label);
}
$tableColumn = new Table\Column($label);
if ($column->getType() instanceof Type\Number) {
$tableColumn->setAlign(Table\Column::ALIGN_RIGHT);
} else {
$tableColumn->setAlign(Table\Column::ALIGN_LEFT);
}
$tableRow->appendColumn($tableColumn);
}
$table->appendRow($tableRow);
/*
* Data
*/
foreach ($this->getData() as $row) {
$tableRow = new Table\Row();
foreach ($this->getColumnsToDisplay() as $column) {
$value = '';
if (isset($row[$column->getUniqueId()])) {
$value = $row[$column->getUniqueId()];
}
if (is_array($value)) {
$value = implode(', ', $value);
}
$tableColumn = new Table\Column($value);
if ($column->getType() instanceof Type\Number) {
$tableColumn->setAlign(Table\Column::ALIGN_RIGHT);
} else {
$tableColumn->setAlign(Table\Column::ALIGN_LEFT);
}
$tableRow->appendColumn($tableColumn);
}
$table->appendRow($tableRow);
}
/*
* Pagination
*/
$tableRow = new Table\Row();
$footer = $translator->translate('Page') . ' ';
$footer .= $paginator->getCurrentPageNumber() . ' ' . $translator->translate('of') . ' ' . $paginator->count();
$footer .= ' / ';
$footer .= $translator->translate('Showing') . ' ' . $paginator->getCurrentItemCount() . ' ' . $translator->translate('of') . ' ' . $paginator->getTotalItemCount() . ' ' . $translator->translate('items');
$tableColumn = new Table\Column($footer);
$tableColumn->setColSpan(count($options['columnWidths']));
$tableColumn->setAlign(Table\Column::ALIGN_CENTER);
$tableRow->appendColumn($tableColumn);
$table->appendRow($tableRow);
return $table;
}