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Added additional check for url of image in feed rss item #8

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Added additional check for url of image in feed rss item #8

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13 changes: 13 additions & 0 deletions helper.php
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Original file line number Diff line number Diff line change
Expand Up @@ -48,6 +48,7 @@ function getFeeds($feedsArray,$totalFeedItems,$perFeedItems,$feedTimeout,$dateFo
$feedElements[$key]->itemDateRSS = $item->pubDate;
$feedElements[$key]->itemDescription = $item->description;
$feedElements[$key]->feedImageSrc = '';
$feedElements[$key]->feedImageEnclosure = $item->enclosure['url']; //Image url can be in <enclosure url="....image url here.....">

$feedElements[$key]->feedTitle = self::wordLimiter($feed->feedTitle,10);
$feedElements[$key]->feedURL = $feed->feedSubscribeUrl;
Expand Down Expand Up @@ -83,6 +84,17 @@ function getFeeds($feedsArray,$totalFeedItems,$perFeedItems,$feedTimeout,$dateFo
if($imageHandling==1 || $imageHandling==2){
$feedImage = self::getFirstImage($feedItem->itemDescription);

//Image can be elsewhere!
$feedImageAlt = array(
"src" => ($feedItem->feedImageEnclosure),
"ext" => 'jpg',
"tag" => '');

if(!isset($feedImage) || strlen($feedImage) === 0 )
{
$feedImage = $feedImageAlt;
}

// If it does, copy, resize and store it locally
if(isset($feedImage) && $feedImage['ext']){

Expand Down Expand Up @@ -155,6 +167,7 @@ function parseFeeds($feeds){
$feedContents[$key]->feedLink = $xml->channel->link;
$feedContents[$key]->feedPubDate = $xml->channel->pubDate;
$feedContents[$key]->feedDescription = $xml->channel->description;

foreach($items as $item){
$feedContents[$key]->feedItems[] = $item;
}
Expand Down