diff options
Diffstat (limited to 'lib/XPathAbstract.php')
| -rw-r--r-- | lib/XPathAbstract.php | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/lib/XPathAbstract.php b/lib/XPathAbstract.php index 686addf4..b78511fc 100644 --- a/lib/XPathAbstract.php +++ b/lib/XPathAbstract.php @@ -341,10 +341,10 @@ abstract class XPathAbstract extends BridgeAbstract /** * Should provide the feeds title * - * @param DOMXPath $xpath + * @param \DOMXPath $xpath * @return string */ - protected function provideFeedTitle(DOMXPath $xpath) + protected function provideFeedTitle(\DOMXPath $xpath) { $title = $xpath->query($this->getParam('feed_title')); if (count($title) === 1) { @@ -355,10 +355,10 @@ abstract class XPathAbstract extends BridgeAbstract /** * Should provide the URL of the feed's favicon * - * @param DOMXPath $xpath + * @param \DOMXPath $xpath * @return string */ - protected function provideFeedIcon(DOMXPath $xpath) + protected function provideFeedIcon(\DOMXPath $xpath) { $icon = $xpath->query($this->getParam('feed_icon')); if (count($icon) === 1) { @@ -369,10 +369,10 @@ abstract class XPathAbstract extends BridgeAbstract /** * Should provide the feed's items. * - * @param DOMXPath $xpath - * @return DOMNodeList + * @param \DOMXPath $xpath + * @return \DOMNodeList */ - protected function provideFeedItems(DOMXPath $xpath) + protected function provideFeedItems(\DOMXPath $xpath) { return @$xpath->query($this->getParam('item')); } @@ -381,13 +381,13 @@ abstract class XPathAbstract extends BridgeAbstract { $this->feedUri = $this->getParam('url'); - $webPageHtml = new DOMDocument(); + $webPageHtml = new \DOMDocument(); libxml_use_internal_errors(true); $webPageHtml->loadHTML($this->provideWebsiteContent()); libxml_clear_errors(); libxml_use_internal_errors(false); - $xpath = new DOMXPath($webPageHtml); + $xpath = new \DOMXPath($webPageHtml); $this->feedName = $this->provideFeedTitle($xpath); $this->feedIcon = $this->provideFeedIcon($xpath); @@ -398,7 +398,7 @@ abstract class XPathAbstract extends BridgeAbstract } foreach ($entries as $entry) { - $item = new \FeedItem(); + $item = new FeedItem(); foreach (['title', 'content', 'uri', 'author', 'timestamp', 'enclosures', 'categories'] as $param) { $expression = $this->getParam($param); if ('' === $expression) { @@ -408,7 +408,7 @@ abstract class XPathAbstract extends BridgeAbstract //can be a string or DOMNodeList, depending on the expression result $typedResult = @$xpath->evaluate($expression, $entry); if ( - $typedResult === false || ($typedResult instanceof DOMNodeList && count($typedResult) === 0) + $typedResult === false || ($typedResult instanceof \DOMNodeList && count($typedResult) === 0) || (is_string($typedResult) && strlen(trim($typedResult)) === 0) ) { continue; @@ -571,19 +571,19 @@ abstract class XPathAbstract extends BridgeAbstract */ protected function getItemValueOrNodeValue($typedResult) { - if ($typedResult instanceof DOMNodeList) { + if ($typedResult instanceof \DOMNodeList) { $item = $typedResult->item(0); - if ($item instanceof DOMElement) { + if ($item instanceof \DOMElement) { return trim($item->nodeValue); - } elseif ($item instanceof DOMAttr) { + } elseif ($item instanceof \DOMAttr) { return trim($item->value); - } elseif ($item instanceof DOMText) { + } elseif ($item instanceof \DOMText) { return trim($item->wholeText); } } elseif (is_string($typedResult) && strlen($typedResult) > 0) { return trim($typedResult); } - returnServerError('Unknown type of XPath expression result.'); + throw new \Exception('Unknown type of XPath expression result.'); } /** @@ -605,8 +605,8 @@ abstract class XPathAbstract extends BridgeAbstract * @param FeedItem $item * @return string|null */ - protected function generateItemId(\FeedItem $item) + protected function generateItemId(FeedItem $item) { - return null; //auto generation + return null; } } |