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[KununuBridge] Fix broken bridge and simplify implementation

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This commit is contained in:
logmanoriginal 2018-09-16 09:55:35 +02:00
parent 811e8d8c88
commit e6476a600d
1 changed files with 51 additions and 100 deletions
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151
bridges/KununuBridge.php
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@ -64,7 +64,7 @@ class KununuBridge extends BridgeAbstract {
return parent::getURI();
}
function getName(){
public function getName(){
if(!is_null($this->getInput('company'))) {
$company = $this->fixCompanyName($this->getInput('company'));
return ($this->companyName ?: $company) . ' - ' . self::NAME;
@ -73,52 +73,67 @@ class KununuBridge extends BridgeAbstract {
return parent::getName();
}
public function getIcon() {
return 'https://www.kununu.com/favicon-196x196.png';
}
public function collectData(){
$full = $this->getInput('full');
// Load page
$html = getSimpleHTMLDOMCached($this->getURI());
if(!$html)
returnServerError('Unable to receive data from ' . $this->getURI() . '!');
$html = getSimpleHTMLDOM($this->getURI())
or returnServerError('Unable to receive data from ' . $this->getURI() . '!');
$html = defaultLinkTo($html, static::URI);
// Update name for this request
$this->companyName = $this->extractCompanyName($html);
$company = $html->find('span[class="company-name"]', 0)
or returnServerError('Cannot find company name!');
$this->companyName = $company->innertext;
// Find the section with all the panels (reviews)
$section = $html->find('section.kununu-scroll-element', 0);
if($section === false)
returnServerError('Unable to find panel section!');
$section = $html->find('section.kununu-scroll-element', 0)
or returnServerError('Unable to find panel section!');
// Find all articles (within the panels)
$articles = $section->find('article');
if($articles === false || empty($articles))
returnServerError('Unable to find articles!');
$articles = $section->find('article')
or returnServerError('Unable to find articles!');
// Go through all articles
foreach($articles as $article) {
$anchor = $article->find('h1.review-title a', 0)
or returnServerError('Cannot find article URI!');
$date = $article->find('meta[itemprop=dateCreated]', 0)
or returnServerError('Cannot find article date!');
$rating = $article->find('span.rating', 0)
or returnServerError('Cannot find article rating!');
$summary = $article->find('[itemprop=name]', 0)
or returnServerError('Cannot find article summary!');
$item = array();
$item['author'] = $this->extractArticleAuthorPosition($article);
$item['timestamp'] = $this->extractArticleDate($article);
$item['title'] = $this->extractArticleRating($article)
$item['timestamp'] = strtotime($date);
$item['title'] = $rating->getAttribute('aria-label')
. ' : '
. $this->extractArticleSummary($article);
. strip_tags($summary->innertext);
$item['uri'] = $this->extractArticleUri($article);
$item['uri'] = $anchor->href;
if($full)
if($full) {
$item['content'] = $this->extractFullDescription($item['uri']);
else
} else {
$item['content'] = $this->extractArticleDescription($article);
}
$this->items[] = $item;
}
}
/**
* Fixes relative URLs in the given text
*/
private function fixUrl($text){
return preg_replace('/href=(\'|\")\//i', 'href="'.self::URI, $text);
}
}
/*
@ -128,73 +143,11 @@ class KununuBridge extends BridgeAbstract {
$company = trim($company);
$company = str_replace(' ', '-', $company);
$company = strtolower($company);
return $this->encodeUmlauts($company);
}
/**
* Encodes unmlauts in the given text
*/
private function encodeUmlauts($text){
$umlauts = Array('/ä/','/ö/','/ü/','/Ä/','/Ö/','/Ü/','/ß/');
$replace = Array('ae','oe','ue','Ae','Oe','Ue','ss');
return preg_replace($umlauts, $replace, $text);
}
/**
* Returns the company name from the review html
*/
private function extractCompanyName($html){
$company_name = $html->find('h1[itemprop=name]', 0);
if(is_null($company_name))
returnServerError('Cannot find company name!');
return $company_name->plaintext;
}
/**
* Returns the date from a given article
*/
private function extractArticleDate($article){
// They conviniently provide a time attribute for us :)
$date = $article->find('meta[itemprop=dateCreated]', 0);
if(is_null($date))
returnServerError('Cannot find article date!');
return strtotime($date->content);
}
/**
* Returns the rating from a given article
*/
private function extractArticleRating($article){
$rating = $article->find('span.rating', 0);
if(is_null($rating))
returnServerError('Cannot find article rating!');
return $rating->getAttribute('aria-label');
}
/**
* Returns the summary from a given article
*/
private function extractArticleSummary($article){
$summary = $article->find('[itemprop=name]', 0);
if(is_null($summary))
returnServerError('Cannot find article summary!');
return strip_tags($summary->innertext);
}
/**
* Returns the URI from a given article
*/
private function extractArticleUri($article){
$anchor = $article->find('h1.review-title a', 0);
if(is_null($anchor))
returnServerError('Cannot find article URI!');
return self::URI . $anchor->href;
return preg_replace($umlauts, $replace, $company);
}
/**
@ -202,9 +155,8 @@ class KununuBridge extends BridgeAbstract {
*/
private function extractArticleAuthorPosition($article){
// We need to parse the user-content manually
$user_content = $article->find('div.user-content', 0);
if(is_null($user_content))
returnServerError('Cannot find user content!');
$user_content = $article->find('div.user-content', 0)
or returnServerError('Cannot find user content!');
// Go through all h2 elements to find index of required span (I know... it's stupid)
$author_position = 'Unknown';
@ -222,11 +174,10 @@ class KununuBridge extends BridgeAbstract {
* Returns the description from a given article
*/
private function extractArticleDescription($article){
$description = $article->find('[itemprop=reviewBody]', 0);
if(is_null($description))
returnServerError('Cannot find article description!');
$description = $article->find('[itemprop=reviewBody]', 0)
or returnServerError('Cannot find article description!');
return $this->fixUrl($description->innertext);
return $description->innertext;
}
/**
@ -234,14 +185,14 @@ class KununuBridge extends BridgeAbstract {
*/
private function extractFullDescription($uri){
// Load full article
$html = getSimpleHTMLDOMCached($uri);
if($html === false)
returnServerError('Could not load full description!');
$html = getSimpleHTMLDOMCached($uri)
or returnServerError('Could not load full description!');
$html = defaultLinkTo($html, static::URI);
// Find the article
$article = $html->find('article', 0);
if(is_null($article))
returnServerError('Cannot find article!');
$article = $html->find('article', 0)
or returnServerError('Cannot find article!');
// Luckily they use the same layout for the review overview and full article pages :)
return $this->extractArticleDescription($article);