FeatureContext.php

<?php

  /**
   * Sets an id for the first iframe situated in the element specified by id.
   * Needed when wanting to fill in WYSIWYG editor situated in an iframe without identifier.
   *
   * @Given /^the iframe in element "(?P<element>[^"]*)" has id "(?P<id>[^"]*)"$/
   */
  public function theIframeInElementHasId($element_id, $iframe_id) {
    $function = <<<JS
      (function(){
        var elem = document.getElementById("$element_id");
        var iframes = elem.getElementsByTagName('iframe');
        var f = iframes[0];
        f.id = "$iframe_id";
      })()
JS;
    try {
      $this->getSession()->executeScript($function);
    }
    catch(Exception $e) {
      throw new \Exception(sprintf('No iframe found in the element "%s" on the page "%s".', $element_id, $this->getSession()->getCurrentUrl()));
    }
  }

  /**
   * Fills in WYSIWYG editor with specified id.
   *
   * @Given /^(?:|I )fill in "(?P<text>[^"]*)" in WYSIWYG editor "(?P<iframe>[^"]*)"$/
   */
  public function iFillInInWYSIWYGEditor($text, $iframe) {

    try {
      $this->getSession()->switchToIFrame($iframe);
    }
    catch (Exception $e) {
      throw new \Exception(sprintf("No iframe with id '%s' found on the page '%s'.", $iframe, $this->getSession()->getCurrentUrl()));
    }
    $this->getSession()->executeScript("document.body.innerHTML = '<p>".$text."</p>'");
    $this->getSession()->switchToIFrame();
 }