function epsacrop_dialog in EPSA Crop - Image Cropping 7.2

Same name and namespace in other branches

1. 8.2 epsacrop.module \epsacrop_dialog()
2. 6.2 epsacrop.module \epsacrop_dialog()
3. 6 epsacrop.module \epsacrop_dialog()

epsacrop_dialog function.

@access public

Parameters

string $entity_name:

string $field_name:

string $bundle:

int $fid:

Return value

void

1 string reference to 'epsacrop_dialog'

epsacrop_menu in ./epsacrop.module

Implements hook_menu.

File

./epsacrop.module, line 114

The main file of module

Code

function epsacrop_dialog($entity_name, $field_name, $bundle, $fid) {
  $out = '';

  //@TODO: If a method is added to determine if the image is used elsewhere (or number of instances), add that condition for the message

  //related issue: http://drupal.org/node/1352722
  if (module_exists('media')) {
    $out .= '<p>For convenience, cropping applies to <strong>all</strong> current and future content which uses this image. (If the image is from the library, changing the cropping will affect all existing content which uses the image.)</p>';
  }
  $data = _epsacrop_get_coords_from_fid($fid);
  if (!is_string($data)) {
    $data = drupal_json_encode((object) $data);
    $data = check_plain($data);
  }
  $out .= '<div class="epsacrop-global" data-token="' . drupal_get_token('epsacrop-put-' . $fid) . '" data-coordinates="' . urlencode($data) . '">' . "\n";
  $out .= '<div class="epsacrop-image-crop">' . "\n";
  $out .= '<img id="epsacrop-target" />' . "\n";
  $out .= '</div>' . "\n";
  $out .= '<div class="epsacrop-presets-menu">' . "\n";
  $out .= '<ul class="epsacrop-presets-menu-ul">' . "\n";
  $i = 0;
  if ($entity_name == 'all' && $field_name == 'all' && $bundle == 'all') {

    //When on the file edit page, there is no entity_name, field_name or bundle. So make all styles available for editing
    $all_styles = array_keys(_epsacrop_load_styles());
    $styles = array(
      'styles' => array_combine($all_styles, $all_styles),
    );
  }
  else {
    $styles = _epsacrop_load_styles_by_instance($entity_name, $field_name, $bundle);
  }
  foreach ($styles['styles'] as $style_name) {
    $style = _epsacrop_load_style($style_name);
    $effect = _epsacrop_get_effect($style);
    $effect = current($effect);
    $id = 'epsacrop-' . $style_name;
    $name = is_array($style) && !empty($style['label']) ? $style['label'] : $style_name;
    $out .= '<li class="epsacrop-presets-menu-li"><a data-bgcolor="' . $effect['data']['jcrop_settings']['bgcolor'] . '" data-bgopacity="' . $effect['data']['jcrop_settings']['bgopacity'] . '" data-aspect-ratio="' . $effect['data']['jcrop_settings']['aspect_ratio'] . '" id="' . $id . '" href="javascript:Drupal.EPSACrop.crop(\'' . $id . '\');" rel="' . $effect['data']['width'] . 'x' . $effect['data']['height'] . '"' . ($i++ == 0 ? ' class="selected"' : '') . '>' . $name . '</a></li>';
  }
  $out .= '</ul>' . "\n";
  $out .= '</div>' . "\n";
  $out .= '<br style="clear:both;" />' . "\n";
  $out .= '</div>' . "\n";
  $GLOBALS['devel_shutdown'] = FALSE;
  echo $out;
  drupal_exit();
}