'callback' => array($this, 'render_dropdown'),
'dropdown_options' => array_combine($currencies, $currencies),
'default' => 'USD',
),
'domain' => array(
'title' => __('Default merchant domain', 'content-egg') . ' *',
'description' => sprintf(__('For example: %s', 'content-egg'), 'saturn.de'),
'callback' => array($this, 'render_input'),
'default' => '',
'validator' => array(
array(
'call' => array('\ContentEgg\application\helpers\FormValidator', 'required'),
'when' => 'is_active',
'message' => sprintf(__('The field "%s" can not be empty.', 'content-egg'), 'Default merchant domain'),
),
array(
'call' => array($this, 'sanitizeDomain'),
'type' => 'filter',
),
),
),
'mapping' => array(
'title' => __('Field mapping', 'content-egg') . ' *',
'description' => '',
'callback' => array($this, 'render_mapping_block'),
'validator' => array(
array(
'call' => array($this, 'mappingSanitize'),
'type' => 'filter',
),
array(
'call' => array($this, 'mappingValidate'),
'when' => 'is_active',
'message' => __('Please fill out all required mapping fields.', 'content-egg'),
),
),
),
'deeplink' => array(
'title' => __('Deeplink', 'content-egg'),
'description' => __('Set this option only if your feed does not contain affiliate links.', 'content-egg'),
'callback' => array($this, 'render_input'),
'default' => '',
'validator' => array(
'trim',
),
'section' => 'default',
),
'search_type' => array(
'title' => __('Search type', 'content-egg') . ' *',
'callback' => array($this, 'render_dropdown'),
'dropdown_options' => array(
'full' => 'Full text search (relevance)',
'strict' => 'Full text search (strict mode)',
'exact' => 'Exact phrase search',
),
'default' => 'full',
),
'in_stock' => array(
'title' => __('In stock', 'content-egg'),
'description' => __('Search only products in stock.', 'content-egg'),
'callback' => array($this, 'render_checkbox'),
'default' => true,
'section' => 'default',
),
);
$options = array_merge(parent::options(), $options);
return self::moveRequiredUp($options);
}
public function render_mapping_row($args)
{
$field_name = $args['_field_name'];
$value = isset($args['value'][$field_name]) ? $args['value'][$field_name] : '';
$display_name = $field_name;
if ($field_name == 'product node')
{
$display_name .= ' ' . __('(required for XML/JSON feed only)', 'content-egg');
}
elseif (self::isMappingFieldRequared($field_name))
{
$display_name .= ' ' . __('(required)', 'content-egg');
}
else
{
$display_name .= ' ' . __('(optional)', 'content-egg');
}
echo '';
echo ' › ';
echo '';
}
public function render_mapping_block($args)
{
if (!$args['value'])
$args['value'] = array();
foreach (array_keys(self::mappingFields()) as $str)
{
echo '';
$args['_field_name'] = $str;
$this->render_mapping_row($args);
echo '
';
}
if ($args['description'])
echo '' . esc_html($args['description']) . '
';
}
public static function mappingFields()
{
return array(
'product node' => false,
'id' => true,
'title' => true,
'description' => true,
'affiliate link' => true,
'image link' => true,
'price' => true,
'sale price' => false,
'currency' => false,
'availability' => false,
'is in stock' => false,
'direct link' => false,
'brand' => false,
'category' => false,
'short description' => false,
'isbn' => false,
'gtin' => false,
'shipping cost' => false,
'attributes' => false,
);
}
public static function isMappingFieldRequared($field)
{
$fields = self::mappingFields();
if (isset($fields[$field]) && $fields[$field])
{
return true;
}
else
{
return false;
}
}
public function mappingSanitize($values)
{
foreach ($values as $k => $value)
{
$values[$k] = trim(\sanitize_text_field($value));
}
return $values;
}
public function mappingValidate($values)
{
foreach ($values as $field => $value)
{
if (self::isMappingFieldRequared($field) && !$value)
{
return false;
}
}
return true;
}
public function sanitizeDomain($value)
{
$value = trim(\sanitize_text_field($value));
if ($host = TextHelper::getHostName($value))
{
$value = $host;
}
$value = strtolower($value);
$value = str_replace('www.', '', $value);
$value = trim($value, "/");
return $value;
}
public function validateFeedUrl($value)
{
if (filter_var($value, FILTER_VALIDATE_URL) === false)
{
return false;
}
else
{
return true;
}
}
}