function _asset_widget_form in Asset 5

Same name and namespace in other branches

1. 6 modules/asset_content.inc \_asset_widget_form()
2. 6 inc/modules/asset_content.inc \_asset_widget_form()

2 calls to _asset_widget_form()

asset_widget in modules/asset_content.inc

Define the behavior of a widget.

asset_widget_js in modules/asset_content.inc

File

modules/asset_content.inc, line 323

Code

function _asset_widget_form(&$form_item, $field, $node_field, $delta = 0) {
  module_invoke('i18n', 'language_rtl') ? $rtl = "right" : ($rtl = "left");
  $field_name = $field['field_name'];
  $item_count = $delta + 1;
  $form_item = array(
    '#tree' => TRUE,
  );

  // Set the title
  $form_item['value'] = array(
    '#type' => 'textfield',
    '#title' => t($field['widget']['label']) . " " . $item_count,
    '#attributes' => array(
      'disabled' => 'disabled',
    ),
    '#default_value' => $node_field['value'],
  );

  // Set the aid (hidden)
  $form_item['aid'] = array(
    '#type' => 'hidden',
    '#default_value' => $node_field['aid'],
  );
  if (!empty($node_field['aid'])) {
    $aid = $node_field['aid'];

    // Set the preview
    $is_image = array(
      'jpg',
      'jpeg',
      'png',
      'gif',
      'tif',
      'tiff',
      'bmp',
    );
    $a = asset_load(array(
      'aid' => $aid,
    ));

    // Preview the image
    if (in_array($a->extension, $is_image)) {
      if (variable_get('asset_imagecache', 0)) {
        $presets = _imagecache_get_presets();
        $preset = $presets[variable_get('asset_imagecache', 0)];
        $preview = theme('imagecache', $preset, str_replace("//", "/", $a->filepath));
      }
      else {
        $asset = array(
          'aid' => $aid,
          'format' => 'image',
          'formatter' => 'asset',
          'width' => '120',
          'height' => '80',
        );
        $preview = asset_render_macro($asset);
      }
      $form_item['preview'] = array(
        '#prefix' => '<div id="preview_' . $field_name . '_' . $delta . '" style="float:' . $rtl . '">',
        '#suffix' => '</div>',
        '#value' => $preview,
      );
    }
    else {
      if (asset_preview($aid)) {
        $form_item['preview'] = array(
          '#prefix' => '<div id="preview_' . $field_name . '_' . $delta . '" style="float:' . $rtl . '">',
          '#suffix' => '</div>',
          '#value' => asset_preview($aid),
        );
      }
      else {

        // Display a placeholder for assets that don't have a preview: .mov, .doc, ...
        $form_item['preview'] = array(
          '#type' => 'markup',
          '#value' => '<div id="preview_' . $field_name . '_' . $delta . '" style="float:' . $rtl . '"></div>',
        );
      }
    }
  }
  else {
    $form_item['preview'] = array(
      '#type' => 'markup',
      '#value' => '<div id="preview_' . $field_name . '_' . $delta . '" style="float:' . $rtl . '"></div>',
    );
  }

  // Set the caption
  $form_item['caption'] = array(
    '#type' => 'textfield',
    '#maxlength' => '256',
    '#default_value' => $node_field['caption'],
    '#description' => 'Enter the caption for this asset',
    '#prefix' => '<div style="margin-' . $rtl . ':130px"><table style="width:400px;margin-top:-15px;border-collapse:inherit"><tr><td style="padding:0px;margin:0px;text-align:center;padding-top:16px;width:10px" valign="top">' . l('<img src="' . base_path() . drupal_get_path('module', 'asset') . '/lullacons/doc-option-add.png' . '" alt="' . t("Insert asset") . '" title="' . t("Insert asset") . '"/>', 'asset/wizard/textfield', array(
      'class' => 'asset-textfield-link',
      'id' => 'asset-link-' . $field_name . '-' . $delta . '-value',
      'onclick' => "window.open(this.href, 'asset_textfield_link', 'width=614,height=400,scrollbars=yes,status=yes,resizable=yes,toolbar=no,menubar=no'); return false",
    ), 'textfield=' . $field_name . '[' . $delta . '][value]&aidfield=' . $field_name . '[' . $delta . '][aid]&delta=' . $delta, NULL, FALSE, TRUE) . '</td><td>',
    '#suffix' => '</td></tr></table></div>',
  );

  // Set the copyright
  $form_item['copyright'] = array(
    '#type' => 'textfield',
    '#maxlength' => '256',
    '#default_value' => $node_field['copyright'],
    '#description' => 'Enter the copyright for this asset',
    '#prefix' => '<div style="margin-' . $rtl . ':130px"><table style="width:400px;margin-top:-30px;border-collapse:inherit"><tr><td style="padding:0px;margin:0px;text-align:center;padding-top:16px;width:10px" valign="top">' . l('<img src="' . base_path() . drupal_get_path('module', 'asset') . '/lullacons/doc-option-remove.png' . '" alt="' . t("Delete asset") . '" title="' . t("Delete asset") . '"/>', '', array(
      'onclick' => "\n    document.getElementById('edit-" . str_replace("_", "-", $field_name) . "-" . $delta . "-value').value='';\n    document.getElementById('edit-" . str_replace("_", "-", $field_name) . "-" . $delta . "-aid').value='';\n    document.getElementById('edit-" . str_replace("_", "-", $field_name) . "-" . $delta . "-caption').value='';\n    document.getElementById('edit-" . str_replace("_", "-", $field_name) . "-" . $delta . "-copyright').value='';\n    document.getElementById('preview_" . $field_name . "_" . $delta . "').innerHTML='';\n    return false;",
    ), NULL, NULL, FALSE, TRUE) . '</td><td>',
    '#suffix' => '</td></tr></table></div>',
  );
  if ($delta == 0 && isset($field['widget']['description']) && !empty($field['widget']['description'])) {
    $form_item['description'] = array(
      '#value' => '<div class="description">' . $field['widget']['description'] . '</div>',
    );
  }
  $form_item['#prefix'] = '<div class="clear-block">';
  $form_item['#suffix'] = '</div>';
}