dedalozzo / eoc-client

   * @retval string The document's revision.

   * @see http://docs.couchdb.org/en/latest/api/document/common.html#db-doc

   */

  public function getDocEtag($dbName, $docId) {

    $this->validateAndEncodeDocId($docId);

    $path = "/".rawurlencode($dbName)."/".$docId;

    $request = new Request(Request::HEAD_METHOD, $path);

    // CouchDB ETag is included between quotation marks.

    return trim($this->send($request)->getHeaderFieldValue(Response::ETAG_HF), '"');

  }

  /**

   * @retval array An associative array

   * @see http://docs.couchdb.org/en/latest/api/ddoc/common.html#get--db-_design-ddoc-_info

   */

  public function getDesignDocInfo($dbName, $docName) {

    $this->validateAndEncodeDocId($docName);

    $path = "/".rawurlencode($dbName)."/".self::DESIGN_DOC_PATH.$docName."/_info";

    $request = new Request(Request::GET_METHOD, $path);

    return $this->send($request)->getBodyAsArray();

  }

  /**