diff options
author | Andrew Dolgov <[email protected]> | 2012-12-23 14:52:18 +0400 |
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committer | Andrew Dolgov <[email protected]> | 2012-12-23 14:52:18 +0400 |
commit | 19c7350770788edf3ae0bb1fd6d95876667adbf6 (patch) | |
tree | e539d53acd796375d7feba1efd66d3850fd14db1 /plugins/redditimgur | |
parent | 83e6e313be6de7d6e3f155a13c821ab82da12575 (diff) |
experimental new plugin system
Diffstat (limited to 'plugins/redditimgur')
-rw-r--r-- | plugins/redditimgur/README.txt | 1 | ||||
-rw-r--r-- | plugins/redditimgur/redditimgur.php | 57 |
2 files changed, 58 insertions, 0 deletions
diff --git a/plugins/redditimgur/README.txt b/plugins/redditimgur/README.txt new file mode 100644 index 000000000..3913e264d --- /dev/null +++ b/plugins/redditimgur/README.txt @@ -0,0 +1 @@ +Inline image links in Reddit RSS diff --git a/plugins/redditimgur/redditimgur.php b/plugins/redditimgur/redditimgur.php new file mode 100644 index 000000000..21aaed6e1 --- /dev/null +++ b/plugins/redditimgur/redditimgur.php @@ -0,0 +1,57 @@ +<?php +class RedditImgur { + + private $link; + private $host; + + function __construct($host) { + $this->link = $host->get_link(); + $this->host = $host; + + $host->add_hook($host::HOOK_ARTICLE_FILTER, $this); + } + + function hook_article_filter($article) { + + if (strpos($article["link"], "reddit.com/r/") !== FALSE) { + if (strpos($article["content"], "i.imgur.com") !== FALSE) { + + $doc = new DOMDocument(); + @$doc->loadHTML($article["content"]); + + if ($doc) { + $xpath = new DOMXPath($doc); + $entries = $xpath->query('(//a[@href]|//img[@src])'); + + foreach ($entries as $entry) { + if ($entry->hasAttribute("href")) { + if (preg_match("/\.(jpg|jpeg|gif|png)$/i", $entry->getAttribute("href"))) { + + $img = $doc->createElement('img'); + $img->setAttribute("src", $entry->getAttribute("href")); + + $entry->parentNode->replaceChild($img, $entry); + } + } + + // remove tiny thumbnails + if ($entry->hasAttribute("src")) { + if ($entry->parentNode && $entry->parentNode->parentNode) { + $entry->parentNode->parentNode->removeChild($entry->parentNode); + } + } + } + + $node = $doc->getElementsByTagName('body')->item(0); + + if ($node) { + $article["content"] = $doc->saveXML($node, LIBXML_NOEMPTYTAG); + } + } + } + } + + return $article; + } +} +?> |