- fwrite($this->file, $this->indentation." <expense_items>\n");
- foreach ($expense_items as $expense_item) {
- $expense_item_part = $this->indentation.' '."<expense_item date=\"".$expense_item['date']."\"";
- $expense_item_part .= " user_id=\"".$this->userMap[$expense_item['user_id']]."\"";
- $expense_item_part .= " client_id=\"".$this->clientMap[$expense_item['client_id']]."\"";
- $expense_item_part .= " project_id=\"".$this->projectMap[$expense_item['project_id']]."\"";
- $expense_item_part .= " name=\"".htmlspecialchars($expense_item['name'])."\"";
- $expense_item_part .= " cost=\"".$expense_item['cost']."\"";
- $expense_item_part .= " invoice_id=\"".$this->invoiceMap[$expense_item['invoice_id']]."\"";
- $expense_item_part .= " paid=\"".$expense_item['paid']."\"";
- $expense_item_part .= " status=\"".$expense_item['status']."\"";
- $expense_item_part .= "></expense_item>\n";
- fwrite($this->file, $expense_item_part);
+ if (count($expense_items) > 0) {
+ fwrite($this->file, $this->indentation." <expense_items>\n");
+ foreach ($expense_items as $expense_item) {
+ $expense_item_part = $this->indentation.' '."<expense_item date=\"".$expense_item['date']."\"";
+ $expense_item_part .= " user_id=\"".$this->userMap[$expense_item['user_id']]."\"";
+ $expense_item_part .= " client_id=\"".$this->clientMap[$expense_item['client_id']]."\"";
+ $expense_item_part .= " project_id=\"".$this->projectMap[$expense_item['project_id']]."\"";
+ $expense_item_part .= " name=\"".$this->encodeLineBreaks($expense_item['name'])."\"";
+ $expense_item_part .= " cost=\"".$expense_item['cost']."\"";
+ $expense_item_part .= " invoice_id=\"".$this->invoiceMap[$expense_item['invoice_id']]."\"";
+ $expense_item_part .= " approved=\"".$expense_item['approved']."\"";
+ $expense_item_part .= " paid=\"".$expense_item['paid']."\"";
+ $expense_item_part .= " status=\"".$expense_item['status']."\"";
+ $expense_item_part .= "></expense_item>\n";
+ fwrite($this->file, $expense_item_part);
+ }
+ fwrite($this->file, $this->indentation." </expense_items>\n");
+ unset($expense_items);
+ unset($expense_item_part);
+ }
+
+ // Write predefined expenses.
+ $predefined_expenses = $this->getRecordsFromTable('tt_predefined_expenses');
+ if (count($predefined_expenses) > 0) {
+ fwrite($this->file, $this->indentation." <predefined_expenses>\n");
+ foreach ($predefined_expenses as $predefined_expense) {
+ $predefined_expense_part = $this->indentation.' '."<predefined_expense name=\"".htmlspecialchars($predefined_expense['name'])."\"";
+ $predefined_expense_part .= " cost=\"".$predefined_expense['cost']."\"";
+ $predefined_expense_part .= "></predefined_expense>\n";
+ fwrite($this->file, $predefined_expense_part);
+ }
+ fwrite($this->file, $this->indentation." </predefined_expenses>\n");
+ unset($predefined_expenses);
+ unset($predefined_expense_part);
+ }
+
+ // Write templates.
+ $templates = $this->getRecordsFromTable('tt_templates');
+ if (count($templates) > 0) {
+ fwrite($this->file, $this->indentation." <templates>\n");
+ foreach ($templates as $template) {
+ $template_part = $this->indentation.' '."<template name=\"".htmlspecialchars($template['name'])."\"";
+ $template_part .= " description=\"".htmlspecialchars($template['description'])."\"";
+ $template_part .= " content=\"".$this->encodeLineBreaks($template['content'])."\"";
+ $template_part .= " status=\"".$template['status']."\"";
+ $template_part .= "></template>\n";
+ fwrite($this->file, $template_part);
+ }
+ fwrite($this->file, $this->indentation." </templates>\n");
+ unset($templates);
+ unset($template_part);