Chris@0: <?php
Chris@0: 
Chris@0: namespace Zumba\Mink\Driver;
Chris@0: 
Chris@0: use Behat\Mink\Exception\DriverException;
Chris@0: 
Chris@0: /**
Chris@0:  * Class PageContentTrait
Chris@0:  * @package Zumba\Mink\Driver
Chris@0:  */
Chris@0: trait PageContentTrait {
Chris@0: 
Chris@0:   /**
Chris@0:    * @return string
Chris@0:    */
Chris@0:   public function getContent() {
Chris@0:     return $this->browser->getBody();
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Given xpath, will try to get ALL the text, visible and not visible from such xpath
Chris@0:    * @param string $xpath
Chris@0:    * @return string
Chris@0:    * @throws DriverException
Chris@0:    */
Chris@0:   public function getText($xpath) {
Chris@0:     $elements = $this->findElement($xpath, 1);
Chris@0:     //allText works only with ONE element so it will be the first one and also returns new lines that we will remove
Chris@0:     $text = $this->browser->allText($elements["page_id"], $elements["ids"][0]);
Chris@0:     $text = trim(str_replace(array("\r", "\r\n", "\n"), ' ', $text));
Chris@0:     $text = preg_replace('/ {2,}/', ' ', $text);
Chris@0:     return $text;
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Returns the inner html of a given xpath
Chris@0:    * @param string $xpath
Chris@0:    * @return string
Chris@0:    * @throws DriverException
Chris@0:    */
Chris@0:   public function getHtml($xpath) {
Chris@0:     $elements = $this->findElement($xpath, 1);
Chris@0:     //allText works only with ONE element so it will be the first one
Chris@0:     return $this->browser->allHtml($elements["page_id"], $elements["ids"][0], "inner");
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Gets the outer html of a given xpath
Chris@0:    * @param string $xpath
Chris@0:    * @return string
Chris@0:    * @throws DriverException
Chris@0:    */
Chris@0:   public function getOuterHtml($xpath) {
Chris@0:     $elements = $this->findElement($xpath, 1);
Chris@0:     //allText works only with ONE element so it will be the first one
Chris@0:     return $this->browser->allHtml($elements["page_id"], $elements["ids"][0], "outer");
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Returns the binary representation of the current page we are in
Chris@0:    * @throws DriverException
Chris@0:    * @return string
Chris@0:    */
Chris@0:   public function getScreenshot() {
Chris@0:     $options = array("full" => true, "selector" => null);
Chris@0:     $b64ScreenShot = $this->browser->renderBase64("JPEG", $options);
Chris@0:     if (($binaryScreenShot = base64_decode($b64ScreenShot, true)) === false) {
Chris@0:       throw new DriverException("There was a problem while doing the screenshot of the current page");
Chris@0:     }
Chris@0:     return $binaryScreenShot;
Chris@0:   }
Chris@0: }