From 24299e4db23c6dff15ca17152c0ef5cb8299a57d Mon Sep 17 00:00:00 2001
From: lsmooth <ls@lsmooth.de>
Date: Sun, 9 Jun 2013 01:08:12 +0200
Subject: don't update faviconLink on feed update

---
 utility/feedfetcher.php    | 36 +++++++++++++++++++-----------------
 utility/ifeedfetcher.php   |  6 +++---
 utility/twitterfetcher.php | 10 +++++-----
 3 files changed, 27 insertions(+), 25 deletions(-)

(limited to 'utility')

diff --git a/utility/feedfetcher.php b/utility/feedfetcher.php
index 63e666f65..e4a9019ac 100644
--- a/utility/feedfetcher.php
+++ b/utility/feedfetcher.php
@@ -44,11 +44,11 @@ class FeedFetcher implements IFeedFetcher {
 	private $time;
 	private $purifier;
 
-	public function __construct(API $api, 
+	public function __construct(API $api,
 	                            SimplePieAPIFactory $simplePieFactory,
 	                            FaviconFetcher $faviconFetcher,
 	                            TimeFactory $time,
-	                            $cacheDirectory, 
+	                            $cacheDirectory,
 	                            $cacheDuration,
 	                            $purifier){
 		$this->api = $api;
@@ -75,13 +75,13 @@ class FeedFetcher implements IFeedFetcher {
 	 * @throws FetcherException if simple pie fails
 	 * @return array an array containing the new feed and its items
 	 */
-	public function fetch($url) {
+	public function fetch($url, $getFavicon=true) {
 		$simplePie = $this->simplePieFactory->getCore();
 		$simplePie->set_feed_url($url);
 		$simplePie->enable_cache(true);
 		$simplePie->set_cache_location($this->cacheDirectory);
 		$simplePie->set_cache_duration($this->cacheDuration);
-		
+
 		if (!$simplePie->init()) {
 			throw new FetcherException('Could not initialize simple pie');
 		}
@@ -96,7 +96,7 @@ class FeedFetcher implements IFeedFetcher {
 				}
 			}
 
-			$feed = $this->buildFeed($simplePie, $url);
+			$feed = $this->buildFeed($simplePie, $url, $getFavicon);
 
 			return array($feed, $items);
 
@@ -119,7 +119,7 @@ class FeedFetcher implements IFeedFetcher {
 		$guid = $simplePieItem->get_id();
 		$item->setGuid($guid);
 		$item->setGuidHash(md5($guid));
-		$item->setBody(str_replace('<a', '<a target="_blank"', 
+		$item->setBody(str_replace('<a', '<a target="_blank"',
 			// escape XSS
 			$this->purifier->purify($simplePieItem->get_content())));
 		$item->setPubDate($simplePieItem->get_date('U'));
@@ -127,12 +127,12 @@ class FeedFetcher implements IFeedFetcher {
 
 		$author = $simplePieItem->get_author();
 		if ($author !== null) {
-			$name = html_entity_decode($author->get_name(), 
+			$name = html_entity_decode($author->get_name(),
 				ENT_COMPAT, 'UTF-8' );
 			if ($name) {
 				$item->setAuthor($name);
 			} else {
-				$item->setAuthor(html_entity_decode($author->get_email()), 
+				$item->setAuthor(html_entity_decode($author->get_email()),
 					ENT_COMPAT, 'UTF-8' );
 			}
 		}
@@ -151,13 +151,13 @@ class FeedFetcher implements IFeedFetcher {
 	}
 
 
-	protected function buildFeed($simplePieFeed, $url) {
+	protected function buildFeed($simplePieFeed, $url, $getFavicon) {
 		$feed = new Feed();
 
 		// unescape content because angularjs helps against XSS
-		$title = html_entity_decode($simplePieFeed->get_title(), 
+		$title = html_entity_decode($simplePieFeed->get_title(),
 			ENT_COMPAT, 'UTF-8' );
-		
+
 		// if there is no title use the url
 		if(!$title) {
 			$title = $url;
@@ -169,14 +169,16 @@ class FeedFetcher implements IFeedFetcher {
 		$feed->setUrlHash(md5($url));
 		$feed->setAdded($this->time->getTime());
 
-		// use the favicon from the page first since most feeds use a weird image
-		$favicon = $this->faviconFetcher->fetch($feed->getLink());
+		if ($getFavicon) {
+			// use the favicon from the page first since most feeds use a weird image
+			$favicon = $this->faviconFetcher->fetch($feed->getLink());
+
+			if (!$favicon) {
+				$favicon = $simplePieFeed->get_image_url();
+			}
 
-		if (!$favicon) {
-			$favicon = $simplePieFeed->get_image_url();
+			$feed->setFaviconLink($favicon);
 		}
-		
-		$feed->setFaviconLink($favicon);
 
 		return $feed;
 	}
diff --git a/utility/ifeedfetcher.php b/utility/ifeedfetcher.php
index 2bf663c0f..c64b0a90f 100644
--- a/utility/ifeedfetcher.php
+++ b/utility/ifeedfetcher.php
@@ -26,16 +26,16 @@
 namespace OCA\News\Utility;
 
 interface IFeedFetcher {
-	
+
 	/**
 	 * @param string url the url that the user entered in the add feed dialog
-	 * box 
+	 * box
 	 * @throws FetcherException if the fetcher encounters a problem
 	 * @return array with the first element being the feed and the
 	 * second element being an array of items. Those items will be saved into
 	 * into the database
 	 */
-	function fetch($url);
+	function fetch($url, $getFavicon=true);
 
 	/**
 	 * @param string $url the url that should be fetched
diff --git a/utility/twitterfetcher.php b/utility/twitterfetcher.php
index 7e09ddcb9..aad22cf8e 100644
--- a/utility/twitterfetcher.php
+++ b/utility/twitterfetcher.php
@@ -32,10 +32,10 @@ class TwitterFetcher implements IFeedFetcher {
 	private $fetcher;
 	private $regex;
 
-	
+
 	public function __construct(FeedFetcher $fetcher){
 		$this->fetcher = $fetcher;
-		
+
 		// matches the following urls and extracts the username
 		// https://twitter.com/GeorgeTakei
 		// https://www.twitter.com/GeorgeTakei
@@ -53,16 +53,16 @@ class TwitterFetcher implements IFeedFetcher {
 	}
 
 
-	public function fetch($url){
+	public function fetch($url, $getFavicon=true){
 		preg_match($this->regex, $url, $match);
 
 		// FIXME: implement twitter api to be future proof
 		// deprecated Twitter RSS API
-		$rssUrl = 'https://api.twitter.com/1/statuses/user_timeline.' . 
+		$rssUrl = 'https://api.twitter.com/1/statuses/user_timeline.' .
 					'rss?screen_name=' . $match[1];
 
 		// use transformed url to fetch the rss feeds with the default fetcher
-		return $this->fetcher->fetch($rssUrl);
+		return $this->fetcher->fetch($rssUrl, $getFavicon);
 	}
 
 
-- 
cgit v1.2.3