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<?php
namespace Kanboard\Plugin\Timetrackingeditor;
use SplFileObject;
/**
* HTML Writer
*
* Allows exporting Data as HTML file.
* In contrast to CSV this allows clean interpration of HTML Tags by Excel
*
* @author Thomas Stinner
*/
class Html
{
/**
* CSV/SQL columns
*
* @access private
* @var array
*/
private $columns = array();
/**
* Constructor
*
* @access public
*/
public function __construct()
{
}
/**
* Check boolean field value
*
* @static
* @access public
* @param mixed $value
* @return int
*/
public static function getBooleanValue($value)
{
if (! empty($value)) {
$value = trim(strtolower($value));
return $value === '1' || $value{0} === 't' || $value{0} === 'y' ? 1 : 0;
}
return 0;
}
/**
* Output CSV file to standard output
*
* @static
* @access public
* @param array $rows
*/
public static function output(array $rows)
{
$html= new static;
$html->write('php://output', $rows);
}
/**
* Define column mapping between CSV and SQL columns
*
* @access public
* @param array $columns
* @return Csv
*/
public function setColumnMapping(array $columns)
{
$this->columns = $columns;
return $this;
}
/**
* Write HTML file
*
* @access public
* @param string $filename
* @param array $rows
* @return Html
*/
public function write($filename, array $rows)
{
$fp = fopen($filename, 'w');
if (is_resource($fp)) {
$types = array_shift($rows);
$this->writeHeader($fp);
foreach ($rows as $row) {
$this->writeRow($fp, $types, $row);
}
$this->writeFooter($fp);
fclose($fp);
}
return $this;
}
/**
* write a HTML header
*
* @param $fp filepointer
*/
private function writeHeader($fp)
{
fwrite($fp,"<HTML><HEAD><STYLE>\n");
fwrite($fp,"b,p {mso-data-placement: same-cell; }\n");
fwrite($fp,".num { mso-number-format:General; }\n");
fwrite($fp,".dec { mso-number-format: 0,00; }\n");
fwrite($fp,".text { mso-number-format:\"\\@\"; }\n");
fwrite($fp,".date { mso-number-format:\"Short Date\"; }\n");
fwrite($fp,"</STYLE></HEAD>\n");
fwrite($fp,"<BODY><TABLE>");
}
/**
* write a single row
*
* @param fp filepointer
* @param $row row
*/
private function writeRow($fp, array $types, array $row)
{
fwrite($fp,"<tr>");
foreach ($row as $key => $value) {
fwrite($fp,"<td class='".$types[$key]."'>".$value."</td>");
}
fwrite($fp,"</tr>\n");
}
/**
* write a HTML footer
*/
private function writeFooter($fp)
{
fwrite($fp,"</TABLE></BODY></HTML>");
}
/**
* Associate columns header with row values
*
* @access private
* @param array $row
* @return array
*/
private function associateColumns(array $row)
{
$line = array();
$index = 0;
foreach ($this->columns as $sql_name => $csv_name) {
if (isset($row[$index])) {
$line[$sql_name] = $row[$index];
} else {
$line[$sql_name] = '';
}
$index++;
}
return $line;
}
/**
* Filter empty rows
*
* @access private
* @param array $row
* @return array
*/
private function filterRow(array $row)
{
return array_filter($row);
}
}
|
