function addReplacementInfoToContext()

in public/src/autocomplete.js [313:393]
66 lines of code
23 McCabe index (conditional complexity)

  function addReplacementInfoToContext(context, pos, replacingTerm) {
    // extract the initial value, rangeToReplace & textBoxPosition

    // Scenarios for current token:
    //   -  Nice token { "bla|"
    //   -  Broken text token {   bla|
    //   -  No token : { |
    //   - Broken scenario { , bla|
    //   - Nice token, broken before: {, "bla"

    var session = editor.getSession();
    var insertingRelativeToToken;

    context.updatedForToken = _.clone(session.getTokenAt(pos.row, pos.column));
    if (!context.updatedForToken) {
      context.updatedForToken = {value: "", start: pos.column};
    } // empty line

    var anchorToken = context.createdWithToken;
    if (!anchorToken) {
      anchorToken = context.updatedForToken;
    }

    switch (context.updatedForToken.type) {
      case "variable":
      case "string":
      case "text":
      case "constant.numeric":
      case "constant.language.boolean":
      case "method":
      case "url.index":
      case "url.type":
      case "url.id":
      case "url.method":
      case "url.endpoint":
      case "url.part":
      case "url.param":
      case "url.value":
        insertingRelativeToToken = 0;
        context.rangeToReplace = new AceRange(
          pos.row, anchorToken.start, pos.row,
          context.updatedForToken.start + context.updatedForToken.value.length
        );
        context.replacingToken = true;
        break;
      default:
        if (replacingTerm && context.updatedForToken.value == replacingTerm) {
          insertingRelativeToToken = 0;
          context.rangeToReplace = new AceRange(
            pos.row, anchorToken.start, pos.row,
            context.updatedForToken.start + context.updatedForToken.value.length
          );
          context.replacingToken = true;
        }
        else {
          // standing on white space, quotes or another punctuation - no replacing
          context.rangeToReplace = new AceRange(
            pos.row, pos.column, pos.row, pos.column
          );
          context.replacingToken = false;
        }
        break;
    }

    context.textBoxPosition = {row: context.rangeToReplace.start.row, column: context.rangeToReplace.start.column};

    switch (context.autoCompleteType) {
      case "path":
        addPathPrefixSuffixToContext(context);
        break;
      case "url_params":
        addUrlParamsPrefixSuffixToContext(context);
        break;
      case "method":
        addMethodPrefixSuffixToContext(context);
        break;
      case "body":
        addBodyPrefixSuffixToContext(context);
        break;
    }
  }