/**
* GET THE REVIEWS
* Our main function for getting the reviews
* and splittting them up into individual reviews
* and their parts
*
* @since 1.0
* @var $instance
**/
public function wprrw_split_reviews($instance)
{
// Create DOM from reviews output string
$wprepo = new WP_Ratings_Widget();
$xpath = $wprepo->wprrw_get_xpath($instance);
// Target the class of the reviews element
$reviewclass = './/div[contains(concat(" ", normalize-space(@class), " "), " review ")]';
// Loop through all review elements
// and output the markup accordingly
foreach ($xpath->evaluate($reviewclass) as $div) {
$i = 0;
// Save each review as an XML instance
$raw_review = $div->ownerDocument->saveXML($div);
// Grab all "a" elements from each review
$linkhrefs = array();
$linkTags = $div->getElementsByTagName('a');
// Grab the links from each "a" element
// and define the Author according to the
// text inside the "a" element
foreach ($linkTags as $tag) {
$linkhrefs[] = $tag->getAttribute('href');
$author = trim(strip_tags($tag->ownerDocument->saveXML($tag)));
}
// If a reviewer added any links into their
// review, it will return as their author link
// So we'll grab their author url instead and
// trim that to be their name
if (strpos($author, 'http') !== false) {
$profile = str_replace("//profiles.wordpress.org/", "", $linkhrefs[0]);
$author = $profile;
} else {
$author = $author;
}
// Grab and define each element of the review
$gettitle = $this->wprrw_getElementsByClass($div, 'div', 'review-title-section');
$title = substr($gettitle[0]->textContent, 0, -13);
$getstars = $this->wprrw_getElementsByClass($div, 'div', 'star-rating');
$stars = $getstars[0]->textContent;
$getrevdate = $this->wprrw_getElementsByClass($div, 'span', 'review-date');
$revdate = $getrevdate[0]->textContent;
$getcontent = $this->wprrw_getElementsByClass($div, 'div', 'review-body');
$content = $getcontent[0]->textContent;
$trimmedcontent = wp_trim_words($content, 50);
$starnum = substr($stars, 0, -9);
$i = 0;
if ($starnum >= 4) {
include WPRRW_PATH . 'views/default-reviews.php';
}
// For testing you can always echo $raw_review
// to see the original output that the plugins_api returns
//echo $raw_review;
}
}
