/**
* Computes the output of the given data table array
*
* @param DataTable\Map $table
* @param array $allColumns
* @return string
*/
protected function renderDataTableMap($table, &$allColumns = array())
{
$str = '';
foreach ($table->getDataTables() as $currentLinePrefix => $dataTable) {
$returned = explode("\n", $this->renderTable($dataTable, $allColumns));
// get rid of the columns names
$returned = array_slice($returned, 1);
// case empty datatable we dont print anything in the CSV export
// when in xml we would output <result date="2008-01-15" />
if (!empty($returned)) {
foreach ($returned as &$row) {
$row = $currentLinePrefix . $this->separator . $row;
}
$str .= "\n" . implode("\n", $returned);
}
}
// prepend table key to column list
$allColumns = array_merge(array($table->getKeyName() => true), $allColumns);
// add header to output string
$str = $this->getHeaderLine(array_keys($allColumns)) . $str;
return $str;
}
/**
* Computes the output for the given data table array
*
* @param Map $table
* @param array $array
* @param string $prefixLines
* @return string
*/
protected function renderDataTableMap($table, $array, $prefixLines = "")
{
// CASE 1
//array
// 'day1' => string '14' (length=2)
// 'day2' => string '6' (length=1)
$firstTable = current($array);
if (!is_array($firstTable)) {
$xml = '';
$nameDescriptionAttribute = $table->getKeyName();
foreach ($array as $valueAttribute => $value) {
if (empty($value)) {
$xml .= $prefixLines . "\t<result {$nameDescriptionAttribute}=\"{$valueAttribute}\" />\n";
} elseif ($value instanceof Map) {
$out = $this->renderTable($value, true);
//TODO somehow this code is not tested, cover this case
$xml .= "\t<result {$nameDescriptionAttribute}=\"{$valueAttribute}\">\n{$out}</result>\n";
} else {
$xml .= $prefixLines . "\t<result {$nameDescriptionAttribute}=\"{$valueAttribute}\">" . self::formatValueXml($value) . "</result>\n";
}
}
return $xml;
}
$subTables = $table->getDataTables();
$firstTable = current($subTables);
// CASE 2
//array
// 'day1' =>
// array
// 'nb_uniq_visitors' => string '18'
// 'nb_visits' => string '101'
// 'day2' =>
// array
// 'nb_uniq_visitors' => string '28'
// 'nb_visits' => string '11'
if ($firstTable instanceof Simple) {
$xml = '';
$nameDescriptionAttribute = $table->getKeyName();
foreach ($array as $valueAttribute => $dataTableSimple) {
if (count($dataTableSimple) == 0) {
$xml .= $prefixLines . "\t<result {$nameDescriptionAttribute}=\"{$valueAttribute}\" />\n";
} else {
if (is_array($dataTableSimple)) {
$dataTableSimple = "\n" . $this->renderDataTableSimple($dataTableSimple, $prefixLines . "\t") . $prefixLines . "\t";
}
$xml .= $prefixLines . "\t<result {$nameDescriptionAttribute}=\"{$valueAttribute}\">" . $dataTableSimple . "</result>\n";
}
}
return $xml;
}
// CASE 3
//array
// 'day1' =>
// array
// 0 =>
// array
// 'label' => string 'phpmyvisites'
// 'nb_uniq_visitors' => int 11
// 'nb_visits' => int 13
// 1 =>
// array
// 'label' => string 'phpmyvisits'
// 'nb_uniq_visitors' => int 2
// 'nb_visits' => int 2
// 'day2' =>
// array
// 0 =>
// array
// 'label' => string 'piwik'
// 'nb_uniq_visitors' => int 121
// 'nb_visits' => int 130
// 1 =>
// array
// 'label' => string 'piwik bis'
// 'nb_uniq_visitors' => int 20
// 'nb_visits' => int 120
if ($firstTable instanceof DataTable) {
$xml = '';
$nameDescriptionAttribute = $table->getKeyName();
foreach ($array as $keyName => $arrayForSingleDate) {
$dataTableOut = $this->renderDataTable($arrayForSingleDate, $prefixLines . "\t");
if (empty($dataTableOut)) {
$xml .= $prefixLines . "\t<result {$nameDescriptionAttribute}=\"{$keyName}\" />\n";
} else {
$xml .= $prefixLines . "\t<result {$nameDescriptionAttribute}=\"{$keyName}\">\n";
$xml .= $dataTableOut;
$xml .= $prefixLines . "\t</result>\n";
}
}
return $xml;
}
if ($firstTable instanceof Map) {
$xml = '';
$tables = $table->getDataTables();
$nameDescriptionAttribute = $table->getKeyName();
foreach ($tables as $valueAttribute => $tableInArray) {
$out = $this->renderTable($tableInArray, true, $prefixLines . "\t");
$xml .= $prefixLines . "\t<result {$nameDescriptionAttribute}=\"{$valueAttribute}\">\n" . $out . $prefixLines . "\t</result>\n";
}
return $xml;
}
return '';
}
