function imagecrop_linkitem in Image javascript crop 6

Same name and namespace in other branches

1. 5 imagecrop.module \imagecrop_linkitem()
2. 7 imagecrop.module \imagecrop_linkitem()

Helper function to add click link

Return value

$form form markup

2 calls to imagecrop_linkitem()

imagecrop_form_alter in ./imagecrop.module

Implementation of hook_form_alter(). Hook into several existing image modules/fields.

imagecrop_process_cck_field in ./imagecrop.module

Process function for imagecrop-enabled cck fields.

File

./imagecrop.module, line 433

Provides a javascript toolbox through an imagecache action.

Code

function imagecrop_linkitem($fid, $module = '', $element = '') {
  $popup_link_function = variable_get('imagecrop_popup', 'basic');
  $width = variable_get('imagecrop_popup_width', 700);
  $height = variable_get('imagecrop_popup_height', 600);
  $module = $module ? '/0/' . $module : '';
  $field = $element['#field_name'] ? '/' . $element['#field_name'] : '';
  $node_type = $element['#type_name'] ? '/' . $element['#type_name'] : '';
  $url = url('imagecrop/showcrop/' . $fid . $module . $field . $node_type, array(
    'absolute' => TRUE,
  ));
  if ($popup_link_function != 'basic' && function_exists($popup_link_function) && ($link = $popup_link_function($url, $width, $height))) {
    return $link;
  }
  else {
    return '[<a href="javascript:;" onclick="window.open(\'' . $url . '\',\'imagecrop\',\'menubar=0,scrollbars=1,resizable=1,width=' . $width . ',height=' . $height . '\');">' . t('Crop this image') . '</a>]';
  }
}