array(
'label' => t('Flexslider format'),
'field types' => array('image'),
'settings' => array(
'source_image_style' => 'medium',
'destination_image_style' => 'large',
),
),
);
}
/**
* Implements hook_field_formatter_settings_summary().
*/
function flexslider_format_field_formatter_settings_summary($field, $instance, $view_mode) {
$display = $instance['display'][$view_mode];
$settings = $display['settings'];
$summary = '';
if ($display['type'] == 'flexslider_format_php_image') {
// Source image styles.
$value = empty($settings['source_image_style']) ? '' . t('Empty') . '' : $settings['source_image_style'];
$value = is_array($value) ? implode(', ', array_filter($value)) : $value;
$summary .= "Source image styles: {$value}
";
// Destination image styles.
$value = empty($settings['destination_image_style']) ? '' . t('Empty') . '' : $settings['destination_image_style'];
$value = is_array($value) ? implode(', ', array_filter($value)) : $value;
$summary .= "Destination image styles: {$value}
";
}
return $summary;
}
/**
* Implements hook_field_formatter_settings_form().
*/
function flexslider_format_field_formatter_settings_form($field, $instance, $view_mode, $form, &$form_state) {
$display = $instance['display'][$view_mode];
$settings = $display['settings'];
$form = array();
$image_style_options = image_style_options();
$form['source_image_style'] = array(
'#weight' => '0',
'#default_value' => $settings['source_image_style'],
'#type' => 'select',
'#required' => '0',
'#multiple_toggle' => '1',
'#title' => t('Image style'),
'#options' => $image_style_options,
);
if (module_exists('colorbox')) {
$form['destination_image_style'] = array(
'#weight' => '1',
'#default_value' => $settings['destination_image_style'],
'#type' => 'select',
'#options' => $image_style_options,
'#required' => '0',
'#multiple_toggle' => '1',
'#title' => t('Colorbox view style'),
);
}
return $form;
}
/**
* Implements hook_field_formatter_view().
*/
function flexslider_format_field_formatter_view($obj_type, $object, $field, $instance, $langcode, $items, $display) {
$element = array();
// Build variables array for formatter.
$variables = array(
'#obj_type' => $obj_type,
'#object' => $object,
'#field' => $field,
'#instance' => $instance,
'#langcode' => $langcode,
'#items' => $items,
'#display' => $display,
);
if (function_exists($function = "{$display['module']}_field_formatter_{$display['type']}")) {
$element[0] = array(
'#markup' => $function($variables),
);
}
return $element;
}
/**
* Field Formatter;
*/
function flexslider_format_field_formatter_flexslider_format_php_image($variables) {
// Formatter settings.
$entity = array();
if (!empty($variables['#object']) && !empty($variables['#obj_type'])) {
$entity['type'] = $variables['#obj_type'];
$entity['object'] = $variables['#object'];
}
$settings = $variables['#display']['settings'];
if (!empty($variables['#items'])) {
return theme('flexslider_format_view', array('items' => $variables['#items'], 'settings' => $settings, 'entity' => $entity));
}
}
/**
*
* Hook_theme()
*/
function flexslider_format_theme($existing, $type, $theme, $path) {
return array(
'flexslider_format_view' => array(
'variables' => array('items' => NULL, 'settings' => NULL, 'entity' => NULL),
'template' => 'flexslider_format_view',
),
);
}
function flexslider_format_views_api() {
return array("api" => "3.0");
}