Catch FeedIO reader exception.

Closes #413

Closes #412

7 files changed, 70 insertions, 29 deletions

diff --git a/AUTHORS.md b/AUTHORS.md
index 6b2ba662f..8266c617f 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -2,34 +2,42 @@
 * [Bernhard Posselt](mailto:dev@bernhard-posselt.com)
 * [Alessandro Cosentino](mailto:cosenal@gmail.com)
 * [Robin Appelman](mailto:icewind@owncloud.com)
-* [Nextcloud bot](mailto:bot@nextcloud.com)
 * [Gregor Tätzner](mailto:gregor@freenet.de)
-* [Jan-Christoph Borchardt](mailto:hey@jancborchardt.net)
 * [Morris Jobke](mailto:hey@morrisjobke.de)
+* [Jan-Christoph Borchardt](mailto:hey@jancborchardt.net)
+* [Daniel Schaal](mailto:daniel@schaal.email)
+* [Sean Molenaar](mailto:SMillerDev@users.noreply.github.com)
 * [Davide Saurino](mailto:davide.saurino@alcacoop.it)
 * [raghunayyar](mailto:me@iraghu.com)
 * [bastei](mailto:bastei@users.noreply.github.com)
 * [Bernhard Posselt](mailto:bep@foryouandyourcustomers.com)
 * [Thomas Müller](mailto:thomas.mueller@tmit.eu)
 * [Hoàng Đức Hiếu](mailto:hdhoang@zahe.me)
-* [Daniel Schaal](mailto:daniel@schaal.email)
+* [Benjamin Brahmer](mailto:info@b-brahmer.de)
+* [Daniel Opitz](mailto:git@copynpaste.de)
+* [Sean Molenaar](mailto:sean@seanmolenaar.eu)
+* [rakekniven](mailto:mark.ziegler@rakekniven.de)
+* [David-Development](mailto:david-dev@live.de)
+* [Koen Martens](mailto:gmc@sonologic.nl)
 * [Lukas Reschke](mailto:lukas@owncloud.com)
+* [Sean Molenaar](mailto:sean@m2mobi.com)
 * [Bart Visscher](mailto:bartv@thisnet.nl)
 * [Christian Elmer](mailto:christian@keinkurt.de)
+* [IBBoard](mailto:dev@ibboard.co.uk)
 * [Thomas Tanghus](mailto:thomas@tanghus.net)
 * [Volkan Gezer](mailto:volkangezer@gmail.com)
 * [Xéfir Destiny](mailto:xefir@crystalyx.net)
-* [David-Development](mailto:david-dev@live.de)
-* [IBBoard](mailto:dev@ibboard.co.uk)
 * [Lars Bensmann](mailto:lars@almosthappy.de)
 * [Robin Appelman](mailto:robin@icewind.nl)
 * [bluehaze](mailto:francesco.sportolari@gmail.com)
 * [darkside40](mailto:darkside401@googlemail.com)
 * [Brice Maron](mailto:brice@bmaron.net)
+* [Daniel Opitz](mailto:danopz@users.noreply.github.com)
 * [Jakob Sack](mailto:mail@jakobsack.de)
 * [Qingping Hou](mailto:dave2008713@gmail.com)
 * [Roman](mailto:reverse@jamm.me)
 * [Andreas Fischer](mailto:bantu@owncloud.com)
+* [David Guillot](mailto:david@guillot.me)
 * [John Kristensen](mailto:john@jerrykan.com)
 * [Konrad Graefe](mailto:konradgraefe@aol.com)
 * [Loki3000](mailto:github@labcms.ru)
@@ -39,39 +47,63 @@
 * [Peter Hedlund](mailto:peter@peterandlinda.com)
 * [bbBowser](mailto:carspi@mail.de)
 * [benediktb](mailto:benedikt@blablub.de)
+* [coderkun](mailto:olli@coderkun.de)
 * [davidak](mailto:git@davidak.de)
 * [lsmooth](mailto:ls@lsmooth.de)
 * [s17t.net](mailto:mail+github@s17t.net)
 * [Alessandro](mailto:cosenal@gmail.com)
+* [Alexander Grüßung](mailto:alexander@gruessung-online.de)
+* [Allan Nordhøy](mailto:epost@anotheragency.no)
 * [Alwaysin](mailto:adrien@demma.fr)
 * [Andrea Boero](mailto:mail@tsumi.it)
+* [Arthur Schiwon](mailto:blizzz@arthur-schiwon.de)
 * [Benedikt Geißler](mailto:benedikt@g5r.eu)
+* [Bernhard Posselt](mailto:bernhard@desktop.localdomain)
 * [Colin W](mailto:cwmke@users.noreply.github.com)
+* [Daniel Aleksandersen](mailto:code@daniel.priv.no)
+* [Daniel S](mailto:daniel@while-true-do.org)
+* [Detlev Zundel](mailto:dzu@member.fsf.org)
+* [Doron Behar](mailto:doron.behar@gmail.com)
+* [DriverXX](mailto:thegio.f@gmail.com)
+* [DudleyDursley](mailto:35841630+DudleyDursley@users.noreply.github.com)
 * [Felix](mailto:eppfel@users.noreply.github.com)
 * [Felix Bartels](mailto:felix@host-consultants.de)
 * [Florian Hülsmann](mailto:fh@cbix.de)
+* [Flurin Rindisbacher](mailto:flurischt@users.noreply.github.com)
 * [Frank Karlitschek](mailto:frank@owncloud.org)
+* [Hanzei](mailto:Hanzei@users.noreply.github.com)
 * [Hendrik Leppelsack](mailto:hendrik@leppelsack.de)
 * [Matthias Blümel](mailto:user@inanna.local)
 * [Michael Grosser](mailto:github@stp-ip.net)
 * [Michael Holley](mailto:michaelwholley@gmail.com)
 * [Nick Frey](mailto:nickfrey123@gmail.com)
+* [Oliver Herst](mailto:oliver.herst@googlemail.com)
 * [Patrick O'Keeffe](mailto:patricktokeeffe@users.noreply.github.com)
+* [Pierre Ozoux](mailto:pierre@ozoux.net)
 * [Piotr Dobrowolski](mailto:admin@tastycode.pl)
 * [Raspbeguy](mailto:raspbeguy@users.noreply.github.com)
+* [Roeland Jago Douma](mailto:roeland@famdouma.nl)
+* [Simon Gilliot](mailto:simon@gilliot.fr)
 * [TexasGamer](mailto:tpgaubert@gmail.com)
 * [The Gitter Badger](mailto:badger@gitter.im)
 * [Thomas Wouters](mailto:twouters@users.noreply.github.com)
 * [Timo Schmidt](mailto:timo@xinterchange.net)
+* [Welling Guzmán](mailto:WellingGuzman@users.noreply.github.com)
+* [Xaver Maierhofer](mailto:xaver.maierhofer@xwissen.info)
 * [Xemle](mailto:xemle@phtagr.org)
+* [YMHuang](mailto:ymhuang@fmbase.tw)
+* [Zach DeCook](mailto:zachdecook@gmail.com)
 * [amittel](mailto:arnulf.mittelstaedt@gmail.com)
 * [anoy](mailto:anoymouserver@users.noreply.github.com)
+* [b_b](mailto:brunobergot@gmail.com)
 * [bjoerns1983](mailto:bjoern@sengotta.net)
+* [blackcrack](mailto:blackcrack@blackysgate.de)
 * [comradekingu](mailto:epost@anotheragency.no)
 * [joeplus](mailto:joerg@honululu.Speedport_W_723V_1_32_000)
 * [kondou](mailto:kondou@ts.unde.re)
 * [markusj](mailto:markusj@users.noreply.github.com)
 * [repat](mailto:repat@repat.de)
 * [ritchiewilson](mailto:rawilson52@gmail.com)
+* [sonologic](mailto:gmc@sonologic.nl)
 * [tflidd](mailto:tflidd@aspekte.net)
 * [wizdude](mailto:wizdude@users.noreply.github.com)
\ No newline at end of file
diff --git a/composer.json b/composer.json
index 4f1e1690f..538ecbc70 100644
--- a/composer.json
+++ b/composer.json
@@ -39,7 +39,7 @@
         "ezyang/htmlpurifier": "4.10.0",
         "pear/net_url2": "2.2.2",
         "riimu/kit-pathjoin": "1.2.0",
-        "debril/feed-io": "^3.0",
+        "debril/feed-io": "^3.1",
         "arthurhoaro/favicon": "^1.2",
         "ext-json": "*"
     },
diff --git a/composer.lock b/composer.lock
index 02041b6e0..afc52cd55 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "e252c35035e7c61a7b6cb6e27808d732",
+    "content-hash": "2247ef4a89a64d37158df942d780cdfe",
     "packages": [
         {
             "name": "arthurhoaro/favicon",
@@ -58,16 +58,16 @@
         },
         {
             "name": "debril/feed-io",
-            "version": "v3.1.1",
+            "version": "v3.1.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/alexdebril/feed-io.git",
-                "reference": "a79a09a915540b5475b12c82effb3dd43c2b2a0b"
+                "reference": "a0035d9bfe7c9ac1333242447fab781ae89fe8af"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/alexdebril/feed-io/zipball/a79a09a915540b5475b12c82effb3dd43c2b2a0b",
-                "reference": "a79a09a915540b5475b12c82effb3dd43c2b2a0b",
+                "url": "https://api.github.com/repos/alexdebril/feed-io/zipball/a0035d9bfe7c9ac1333242447fab781ae89fe8af",
+                "reference": "a0035d9bfe7c9ac1333242447fab781ae89fe8af",
                 "shasum": ""
             },
             "require": {
@@ -114,7 +114,7 @@
                 "news",
                 "rss"
             ],
-            "time": "2018-06-18T12:31:47+00:00"
+            "time": "2019-03-11T15:08:14+00:00"
         },
         {
             "name": "ezyang/htmlpurifier",
diff --git a/lib/Fetcher/Fetcher.php b/lib/Fetcher/Fetcher.php
index 23f5b57f7..425004680 100644
--- a/lib/Fetcher/Fetcher.php
+++ b/lib/Fetcher/Fetcher.php
@@ -13,6 +13,8 @@
 
 namespace OCA\News\Fetcher;
 
+use FeedIo\Reader\ReadErrorException;
+
 class Fetcher
 {
 
@@ -48,7 +50,7 @@ class Fetcher
      * @param  string $user               if given, basic auth is set for this feed
      * @param  string $password           if given, basic auth is set for this feed. Ignored if user is empty
      *
-     * @throws FetcherException if FeedIO fails
+     * @throws ReadErrorException if FeedIO fails
      * @return array an array containing the new feed and its items, first
      * element being the Feed and second element being an array of Items
      */
diff --git a/lib/Fetcher/IFeedFetcher.php b/lib/Fetcher/IFeedFetcher.php
index ecc0ffc16..81bf8526f 100644
--- a/lib/Fetcher/IFeedFetcher.php
+++ b/lib/Fetcher/IFeedFetcher.php
@@ -13,6 +13,8 @@
 
 namespace OCA\News\Fetcher;
 
+use FeedIo\Reader\ReadErrorException;
+
 interface IFeedFetcher
 {
 
@@ -28,7 +30,7 @@ interface IFeedFetcher
      *
      * @return array an array containing the new feed and its items, first
      * element being the Feed and second element being an array of Items
-     * @throws FetcherException if the fetcher encounters a problem
+     * @throws ReadErrorException if the Feed-IO fetcher encounters a problem
      */
     public function fetch(string $url, bool $favicon, $lastModified, $user, $password): array;
 
diff --git a/lib/Service/FeedService.php b/lib/Service/FeedService.php
index f46171868..6dee1fd1c 100644
--- a/lib/Service/FeedService.php
+++ b/lib/Service/FeedService.php
@@ -13,6 +13,7 @@
 
 namespace OCA\News\Service;
 
+use FeedIo\Reader\ReadErrorException;
 use HTMLPurifier;
 
 use OCP\ILogger;
@@ -24,7 +25,6 @@ use OCA\News\Db\Item;
 use OCA\News\Db\FeedMapper;
 use OCA\News\Db\ItemMapper;
 use OCA\News\Fetcher\Fetcher;
-use OCA\News\Fetcher\FetcherException;
 use OCA\News\Config\Config;
 use OCA\News\Utility\Time;
 
@@ -165,7 +165,7 @@ class FeedService extends Service
             $feed->setUnreadCount($unreadCount);
 
             return $feed;
-        } catch (FetcherException $ex) {
+        } catch (ReadErrorException $ex) {
             $this->logger->debug($ex->getMessage(), $this->loggerParams);
             throw new ServiceNotFoundException($ex->getMessage());
         }
@@ -300,7 +300,7 @@ class FeedService extends Service
             // mark feed as successfully updated
             $existingFeed->setUpdateErrorCount(0);
             $existingFeed->setLastUpdateError('');
-        } catch (FetcherException $ex) {
+        } catch (ReadErrorException $ex) {
             $existingFeed->setUpdateErrorCount(
                 $existingFeed->getUpdateErrorCount() + 1
             );
@@ -456,18 +456,21 @@ class FeedService extends Service
     }
 
     /**
-     * @param $feedId
-     * @param $userId
-     * @param $diff an array containing the fields to update, e.g.:
-     *              [
-     *              'ordering' => 1,
-     *              'fullTextEnabled' => true,
-     *              'pinned' => true,
-     *              'updateMode' => 0,
-     *              'title' => 'title'
-     *              ]
+     * @param string $feedId ID of the feed.
+     * @param string $userId ID of the user.
+     * @param array $diff An array containing the fields to update, e.g.:
+     * <code>
+     * [
+     *   'ordering' => 1,
+     *   'fullTextEnabled' => true,
+     *   'pinned' => true,
+     *   'updateMode' => 0,
+     *   'title' => 'title'
+     * ]
+     * </code>
      *
      * @throws ServiceNotFoundException if feed does not exist
+     * @return Feed The patched feed
      */
     public function patch($feedId, $userId, $diff = [])
     {
diff --git a/tests/Unit/Service/FeedServiceTest.php b/tests/Unit/Service/FeedServiceTest.php
index 9b0c50b20..149b3cdaf 100644
--- a/tests/Unit/Service/FeedServiceTest.php
+++ b/tests/Unit/Service/FeedServiceTest.php
@@ -14,6 +14,8 @@
 
 namespace OCA\News\Tests\Unit\Service;
 
+use FeedIo\Reader\ReadErrorException;
+
 use OCA\News\Config\Config;
 use OCA\News\Db\FeedMapper;
 use OCA\News\Db\ItemMapper;
@@ -114,7 +116,7 @@ class FeedServiceTest extends TestCase
 
     public function testCreateDoesNotFindFeed()
     {
-        $ex = new FetcherException('hi');
+        $ex = new ReadErrorException('hi');
         $url = 'test';
         $this->fetcher->expects($this->once())
             ->method('fetch')
@@ -581,7 +583,7 @@ class FeedServiceTest extends TestCase
         $exptectedFeed->setUpdateErrorCount(1);
         $exptectedFeed->setLastUpdateError('hi');
 
-        $ex = new FetcherException('hi');
+        $ex = new ReadErrorException('hi');
 
         $this->feedMapper->expects($this->at(0))
             ->method('find')