function template_preprocess_views_views_rdf_style_doap in Views Datasource 7

Same name and namespace in other branches

1. 6 theme/views_views_rdf_style.theme.inc \template_preprocess_views_views_rdf_style_doap()

Template preprocess for the DOAP vocabulary

Parameters

$vars:

Return value

none

File

views/theme/views_views_rdf_style.theme.inc, line 536

View template to render view fields as rdf.

Code

function template_preprocess_views_views_rdf_style_doap(&$vars) {
  $view = $vars["view"];
  $rows = $vars["rows"];
  $options = $vars["options"];
  $link = $view->display_handler
    ->get_path();
  $url_options = array(
    'absolute' => TRUE,
  );
  if (!empty($view->exposed_raw_input)) {
    $url_options['query'] = $view->exposed_raw_input;
  }
  $base = $view->base_table;
  $root = "feed";
  $plaintext_output = $options["plaintext_output"];
  $vars["content_type"] = $options['content_type'] == 'default' ? 'application/atomrdf' : $options['content_type'];
  $header = $options["header"];
  if (!$vars["header"]) {
    $vars["title"] = check_plain($view
      ->get_title() ? $view
      ->get_title() : $view->name);
    $vars["id"] = check_url($view
      ->get_url());
    $vars["updated"] = format_date(time(), 'custom', DATE_ATOM);
    $vars["author"] = _views_rdf_format_author($options["author"]);
    $vars['link'] = check_url(url($view->display_handler
      ->get_path(), $url_options));
  }
  else {
    $vars["header"] = $header;
  }
  $projects = array();
  foreach ($rows as $row) {
    if (array_key_exists($row["nid"], $projects)) {
      $project = $projects[$row["nid"]];
    }
    else {
      $project = array();
      $project["repositories"] = array();
      $project["developers"] = array();
      $project["nid"] = $row["nid"];
    }
    foreach ($row as $field) {
      if ($options["field_output"] == "normal") {
        if ($field->label) {
          $label = $plaintext_output ? check_plain(html_entity_decode(strip_tags($field->label))) : $field->label;
        }
        else {
          $label = $plaintext_output ? check_plain(html_entity_decode(strip_tags($field->id))) : $field->id;
        }
        if (!$field->is_multiple) {
          $content = $plaintext_output ? check_plain(html_entity_decode(strip_tags($field->content))) : $field->content;
        }
        else {
          $content = array();
          foreach ($field->content as $n => $oc) {
            $content[$n] = $plaintext_output ? check_plain(html_entity_decode(strip_tags($oc))) : $oc;
          }
          $content = implode(" ", $content);
        }
      }
      elseif ($options["field_output"] == "raw") {
        $label = $plaintext_output ? check_plain(html_entity_decode(strip_tags($field->id))) : $field->id;
        if (!$field->is_multiple) {
          $content = $plaintext_output ? check_plain(html_entity_decode(strip_tags($field->content))) : $field->raw;
        }
        else {
          $content = array();
          foreach ($field->raw as $n => $oc) {
            $content[$n] = $plaintext_output ? check_plain(html_entity_decode(strip_tags($oc))) : $oc;
          }
          $content = implode(" ", $content);
        }
      }
      if (stripos($label, 'homepage') !== FALSE) {
        $project["homepage"] = _views_rdf_strip_illegal_xml_attribute_value_chars($content);
        continue;
      }
      if (stripos($label, 'title') !== FALSE) {
        $project["name"] = check_plain($content);
        continue;
      }
      if (stripos($label, 'shortdesc') !== FALSE) {
        $project["shortdesc"] = check_plain($content);
        continue;
      }
      if (stripos($label, 'language') !== FALSE) {
        $project["language"] = check_plain($content);
        continue;
      }
      if (stripos($label, 'license') !== FALSE) {
        $project["license"] = _views_rdf_strip_illegal_xml_attribute_value_chars($content);
        continue;
      }
      if (stripos($label, 'repository') !== FALSE) {
        $repo = _views_rdf_strip_illegal_xml_attribute_value_chars($content);
        if (!in_array($repo, $project["repositories"])) {
          $project["repositories"][] = $repo;
        }
        continue;
      }
      if (stripos($label, 'authors') !== FALSE) {
        $dev = check_plain($content);
        if (!in_array($dev, $project["developers"])) {
          $project["developers"][] = $dev;
        }
        continue;
      }
    }
    $projects[$project["nid"]] = $project;
  }

  //for
  $vars["projects"] = $projects;
}