82 lines
2.4 KiB
PHP
82 lines
2.4 KiB
PHP
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<?php
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// define the namespaces that we are interested in
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$ns = array
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(
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"content" => "http://purl.org/rss/1.0/modules/content/",
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"wfw" => "http://wellformedweb.org/CommentAPI/",
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"dc" => "http://purl.org/dc/elements/1.1/"
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);
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// obtain the articles in the feeds, and construct an array of articles
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$articles = array();
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// step 1: get the feed
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$blog_url = "HTTP://YOURSITE.COM/FEED.XML";
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$rawFeed = file_get_contents($blog_url);
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$xml = new SimpleXmlElement($rawFeed);
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// step 2: extract the channel metadata
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$channel = array();
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$channel["title"] = $xml->channel->title;
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$channel["link"] = $xml->channel->link;
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$channel["description"] = $xml->channel->description;
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$channel["pubDate"] = $xml->pubDate;
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$channel["timestamp"] = strtotime($xml->pubDate);
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$channel["generator"] = $xml->generator;
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$channel["language"] = $xml->language;
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// step 3: extract the articles
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foreach ($xml->channel->item as $item)
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{
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$article = array();
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$article["channel"] = $blog_url;
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?>
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<?php
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$article["comments"] = $item->comments;
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$article["timestamp"] = strtotime($item->pubDate);
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?>
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<ul class="pageitem">
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<li class="textbox"><span class="header"> <?php echo $article["title"] = $item->title;?></span>
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<?php echo $article["description"] = (string) trim($item->description);?>
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</li>
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<li class="menu">
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<a href="<?php echo $article["link"] = $item->link;?>">
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<img alt="Description" src="thumbs/safari.png" />
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<span class="name">View</span>
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<span class="comment"><?php echo $article["pubDate"] = $item->pubDate;?></span>
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<span class="arrow"></span>
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</a>
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</li>
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</ul>
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<?php
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$article["isPermaLink"] = $item->guid["isPermaLink"];
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// get data held in namespaces
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$content = $item->children($ns["content"]);
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$dc = $item->children($ns["dc"]);
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$wfw = $item->children($ns["wfw"]);
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foreach ($dc->subject as $subject)
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$article["subject"][] = (string)$subject;
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$article["content"] = (string)trim($content->encoded);
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$article["commentRss"] = $wfw->commentRss;
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// add this article to the list
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$articles[$article["timestamp"]] = $article;
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}
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// at this point, $channel contains all the metadata about the RSS feed,
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// and $articles contains an array of articles for us to repurpose
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?>
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