MYPDF::printExpenseRow PHP Method

    function printExpenseRow($w, $row)
    {
        global $kga;
        $date_string = '';
        if (isset($this->columns['date'])) {
            $date_string = $this->date($row['time_in']);
        }
        if (isset($this->columns['from'])) {
            $date_string .= ' ' . $this->time($row['time_in']);
        }
        $activity_string = isset($this->columns['activity']) && !empty($row['activityName']) ? $kga['lang']['export_extension']['expense'] . ': <i>' . $row['activityName'] . '</i>' : '';
        $user_string = isset($this->columns['user']) && !empty($row['username']) ? $kga['lang']['export_extension']['by'] . ': <i>' . $row['username'] . '</i>' : '';
        $comment_string = isset($this->columns['comment']) && !empty($row['comment']) ? $kga['lang']['comment'] . ': <i>' . nl2br($row['comment']) . '</i>' : '';
        $wage_string = '<b>' . $this->money($row['wage']) . '</b>';
        $activity_fills_row = empty($user_string) || $this->GetStringWidth($activity_string) + $this->GetStringWidth($user_string) > $w[1];
        // Find out how many rows we use for this entry.
        $field_rows = 2;
        if (!empty($activity_string) && !empty($user_string) && $activity_fills_row) {
            $field_rows++;
        }
        if (empty($activity_string) && empty($user_string)) {
            $field_rows--;
        }
        if (empty($comment_string)) {
            $field_rows--;
        }
        $probable_comment_lines = $this->GetHtmlStringLines($comment_string, $w[1]);
        // check if page break is nessessary
        if ($this->getPageHeight() - $this->pagedim[$this->page]['bm'] - ($this->getY() + ($field_rows + $probable_comment_lines + 4) * 6) < 0) {
            if (isset($this->columns['wage']) && isset($this->columns['dec_time'])) {
                $this->ln();
                $this->WriteHtmlCell($w[0] + $w[1] + $w[2], 6, $this->getX(), $this->getY(), $this->timespan($this->timeSum), '', 0, 0, true, 'R');
                $this->ln();
                $this->WriteHtmlCell($w[0] + $w[1], 6, $this->getX(), $this->getY(), $kga['lang']['export_extension']['subtotal'] . ':', '', 0, 0, true, 'R');
                $this->WriteHtmlCell($w[2], 6, $this->getX(), $this->getY(), $this->money($this->moneySum), '', 0, 0, true, 'R');
            } elseif (isset($this->columns['wage'])) {
                $this->ln();
                $this->WriteHtmlCell($w[0] + $w[1], 6, $this->getX(), $this->getY(), $kga['lang']['export_extension']['subtotal'] . ':', '', 0, 0, true, 'R');
                $this->WriteHtmlCell($w[2], 6, $this->getX(), $this->getY(), $this->money($this->moneySum), '', 0, 0, true, 'R');
            } elseif (isset($this->columns['dec_time'])) {
                $this->ln();
                $this->WriteHtmlCell($w[0] + $w[1], 6, $this->getX(), $this->getY(), $kga['lang']['export_extension']['subtotal'] . ':', '', 0, 0, true, 'R');
                $this->WriteHtmlCell($w[2], 6, $this->getX(), $this->getY(), $this->timespan($this->timeSum), '', 0, 0, true, 'R');
            }
            $this->AddPage();
        }
        $this->ln();
        $this->Cell($w[0], 6, $date_string, '', 0, 'R');
        for ($i = 0; $i < 3; $i++) {
            $handled_row = false;
            switch ($i) {
                case 0:
                    // row with activity or activity and user
                    if ($activity_fills_row && !empty($activity_string)) {
                        $this->WriteHtmlCell($w[1], 6, $this->getX(), $this->getY(), $activity_string, 'L');
                        $handled_row = true;
                    } elseif (!empty($activity_string) && !empty($user_string)) {
                        $this->WriteHtmlCell($w[1] / 2, 6, $this->getX(), $this->getY(), $activity_string, 'L');
                        $this->WriteHtmlCell($w[1] / 2, 6, $this->getX(), $this->getY(), $user_string, '');
                        $handled_row = true;
                    } elseif (!empty($user_string)) {
                        $this->WriteHtmlCell($w[1], 6, $this->getX(), $this->getY(), $user_string, 'L');
                        $handled_row = true;
                    }
                    break;
                case 1:
                    // row with user
                    if ($activity_fills_row && !empty($user_string)) {
                        $this->WriteHtmlCell($w[1], 6, $this->getX(), $this->getY(), $user_string, 'L');
                        $handled_row = true;
                    }
                    break;
                case 2:
                    // row with comment
                    if (!empty($comment_string)) {
                        $this->WriteHtmlCell($w[1], 6, $this->getX(), $this->getY(), $comment_string, 'L');
                        $handled_row = true;
                    }
                    break;
            }
            if ($handled_row) {
                $field_rows--;
                if ($field_rows == 0) {
                    // if this is the last row
                    $this->ln($this->getLastH());
                    $this->Cell($w[0], 6, '');
                    $this->Cell($w[1], 6, '', 'T');
                    if (isset($this->columns['wage'])) {
                        $this->WriteHtmlCell($w[2], 6, $this->getX(), $this->getY() - $this->getLastH(), $wage_string, '', 0, 0, true, 'R');
                    }
                    $this->ln();
                    //$this->ln();
                    break;
                    // leave for loop
                } else {
                    $this->ln();
                    $this->Cell($w[0], 6, '');
                }
            }
        }
    }