Changed all TTRSS outputs to match original types exactly; improves #125

lib/REST/TinyTinyRSS/API.php

@@ -227,7 +227,7 @@ class API extends \JKingWeb\Arsse\REST\AbstractHandler {
         foreach (Arsse::$db->subscriptionList(Arsse::$user->id) as $sub) {
             $out += $sub['unread'];
         }
-        return ['unread' => $out];
+        return ['unread' => (string) $out]; // string cast to be consistent with TTRSS
     }
 
     public function opGetCounters(array $data): array {
@@ -254,7 +254,7 @@ class API extends \JKingWeb\Arsse\REST\AbstractHandler {
         foreach (Arsse::$db->subscriptionList($user) as $f) {
             if ($f['unread']) {
                 // add the feed to the list of feeds
-                $feeds[] = ['id' => $f['id'], 'updated' => Date::transform($f['updated'], "iso8601", "sql"),'counter' => $f['unread'], 'has_img' => (int) (strlen((string) $f['favicon']) > 0)];
+                $feeds[] = ['id' => (string) $f['id'], 'updated' => Date::transform($f['updated'], "iso8601", "sql"),'counter' => $f['unread'], 'has_img' => (int) (strlen((string) $f['favicon']) > 0)]; // ID is cast to string for consistency with TTRSS
                 // add the feed's unread count to the global unread count
                 $countAll += $f['unread'];
                 // add the feed's unread count to its category unread count
@@ -492,6 +492,7 @@ class API extends \JKingWeb\Arsse\REST\AbstractHandler {
         $cats = Arsse::$db->folderList($user, null, $deep)->getAll();
         $map = [];
         for ($a = 0; $a < sizeof($cats); $a++) {
+            $cats[$a]['id'] = (string) $cats[$a]['id']; // real categories have IDs as strings in TTRSS
             $map[$cats[$a]['id']] = $a;
             $cats[$a]['unread'] = 0;
             $cats[$a]['order'] = $a + 1;
@@ -547,6 +548,10 @@ class API extends \JKingWeb\Arsse\REST\AbstractHandler {
         // transform the result and return
         $out = [];
         for ($a = 0; $a < sizeof($cats); $a++) {
+            if ($cats[$a]['id']==-2) {
+                // the Labels category has its unread count as a string in TTRSS (don't ask me why)
+                settype($cats[$a]['unread'], "string");
+            }
             $out[] = $this->fieldMapNames($cats[$a], [
                 'id'       => "id",
                 'title'    => "name",
@@ -563,7 +568,7 @@ class API extends \JKingWeb\Arsse\REST\AbstractHandler {
             'parent' => $data['parent_id'],
         ];
         try {
-            return Arsse::$db->folderAdd(Arsse::$user->id, $in);
+            return (string) Arsse::$db->folderAdd(Arsse::$user->id, $in); // output is a string in TTRSS
         } catch (ExceptionInput $e) {
             switch ($e->getCode()) {
                 case 10236: // folder already exists
@@ -571,7 +576,7 @@ class API extends \JKingWeb\Arsse\REST\AbstractHandler {
                     $folders = Arsse::$db->folderList(Arsse::$user->id, $in['parent'], false);
                     foreach ($folders as $folder) {
                         if ($folder['name']==$in['name']) {
-                            return (int) $folder['id'];
+                            return (string) ((int) $folder['id']); // output is a string in TTRSS
                         }
                     }
                     return false; // @codeCoverageIgnore
@@ -663,7 +668,7 @@ class API extends \JKingWeb\Arsse\REST\AbstractHandler {
                 $out[] = [
                     'id'     => $this->labelOut($l['id']),
                     'title'  => $l['name'],
-                    'unread' => $l['unread'],
+                    'unread' => (string) $l['unread'], // the unread count of labels is output as a string in TTRSS
                     'cat_id' => self::CAT_LABELS,
                 ];
             }
@@ -681,7 +686,7 @@ class API extends \JKingWeb\Arsse\REST\AbstractHandler {
                     $out[] = [
                     'id'     => self::FEED_STARRED,
                     'title'  => Arsse::$lang->msg("API.TTRSS.Feed.Starred"),
-                    'unread' => $starred,
+                    'unread' => (string) $starred, // output is a string in TTRSS
                     'cat_id' => self::CAT_SPECIAL,
                 ];
             }
@@ -689,7 +694,7 @@ class API extends \JKingWeb\Arsse\REST\AbstractHandler {
                 $out[] = [
                     'id'     => self::FEED_PUBLISHED,
                     'title'  => Arsse::$lang->msg("API.TTRSS.Feed.Published"),
-                    'unread' => $published, 
+                    'unread' => (string) $published, // output is a string in TTRSS
                     'cat_id' => self::CAT_SPECIAL,
                 ];
             }
@@ -697,7 +702,7 @@ class API extends \JKingWeb\Arsse\REST\AbstractHandler {
                 $out[] = [
                     'id'     => self::FEED_FRESH,
                     'title'  => Arsse::$lang->msg("API.TTRSS.Feed.Fresh"),
-                    'unread' => $fresh,
+                    'unread' => (string) $fresh, // output is a string in TTRSS
                     'cat_id' => self::CAT_SPECIAL,
                 ];
             }
@@ -705,7 +710,7 @@ class API extends \JKingWeb\Arsse\REST\AbstractHandler {
                 $out[] = [
                     'id'     => self::FEED_ALL,
                     'title'  => Arsse::$lang->msg("API.TTRSS.Feed.All"),
-                    'unread' => $global,
+                    'unread' => (string) $global, // output is a string in TTRSS
                     'cat_id' => self::CAT_SPECIAL,
                 ];
             }
@@ -713,7 +718,7 @@ class API extends \JKingWeb\Arsse\REST\AbstractHandler {
                 $out[] = [
                     'id'     => self::FEED_READ,
                     'title'  => Arsse::$lang->msg("API.TTRSS.Feed.Read"),
-                    'unread' => 0, // zero by definition
+                    'unread' => 0, // zero by definition; this one is -NOT- a string in TTRSS
                     'cat_id' => self::CAT_SPECIAL,
                 ];
             }
@@ -721,7 +726,7 @@ class API extends \JKingWeb\Arsse\REST\AbstractHandler {
                 $out[] = [
                     'id'     => self::FEED_ARCHIVED,
                     'title'  => Arsse::$lang->msg("API.TTRSS.Feed.Archived"),
-                    'unread' => $archived, 
+                    'unread' => (string) $archived, // output is a string in TTRSS
                     'cat_id' => self::CAT_SPECIAL,
                 ];
             }
@@ -1170,7 +1175,7 @@ class API extends \JKingWeb\Arsse\REST\AbstractHandler {
         $out = [];
         foreach (Arsse::$db->articleList(Arsse::$user->id, (new Context)->articles($articles)) as $article) {
             $out[] = [
-                'id' => $article['id'],
+                'id' => (string) $article['id'], // string cast to be consistent with TTRSS
                 'guid' => $article['guid'] ? "SHA256:".$article['guid'] : null,
                 'title' => $article['title'],
                 'link' => $article['url'],
@@ -1181,16 +1186,17 @@ class API extends \JKingWeb\Arsse\REST\AbstractHandler {
                 'comments' => "", // FIXME: What is this?
                 'author' => $article['author'],
                 'updated' => Date::transform($article['edited_date'], "unix", "sql"),
-                'feed_id' => $article['subscription'],
+                'feed_id' => (string) $article['subscription'], // string cast to be consistent with TTRSS
                 'feed_title' => $article['subscription_title'],
                 'attachments' => $article['media_url'] ? [[
+                    'id' => (string) 0, // string cast to be consistent with TTRSS; nonsense ID because we don't use them for enclosures
                     'content_url' => $article['media_url'],
                     'content_type' => $article['media_type'],
                     'title' => "",
                     'duration' => "",
                     'width' => "",
                     'height' => "",
-                    'post_id' => $article['id'],
+                    'post_id' => (string) $article['id'], // string cast to be consistent with TTRSS
                 ]] : [], // TODO: We need to support multiple enclosures
                 'score' => 0, // score is not implemented as it is not modifiable from the TTRSS API
                 'note' => strlen((string) $article['note']) ? $article['note'] : null,
@@ -1264,7 +1270,7 @@ class API extends \JKingWeb\Arsse\REST\AbstractHandler {
                     'author' => $article['author'],
                     'updated' => Date::transform($article['edited_date'], "unix", "sql"),
                     'is_updated' => ($article['published_date'] < $article['edited_date']),
-                    'feed_id' => $article['subscription'],
+                    'feed_id' => (string) $article['subscription'], // string cast to be consistent with TTRSS
                     'feed_title' => $article['subscription_title'],
                     'score' => 0, // score is not implemented as it is not modifiable from the TTRSS API
                     'note' => strlen((string) $article['note']) ? $article['note'] : null,
@@ -1286,13 +1292,14 @@ class API extends \JKingWeb\Arsse\REST\AbstractHandler {
                 }
                 if ($data['include_attachments']) {
                     $row['attachments'] = $article['media_url'] ? [[
+                        'id' => (string) 0, // string cast to be consistent with TTRSS; nonsense ID because we don't use them for enclosures
                         'content_url' => $article['media_url'],
                         'content_type' => $article['media_type'],
                         'title' => "",
                         'duration' => "",
                         'width' => "",
                         'height' => "",
-                        'post_id' => $article['id'],
+                        'post_id' => (string) $article['id'], // string cast to be consistent with TTRSS
                     ]] : []; // TODO: We need to support multiple enclosures
                 }
                 $out[] = $row;

tests/REST/TinyTinyRSS/TestTinyTinyAPI.php

@@ -311,14 +311,14 @@ LONG_STRING;
         Phake::when(Arsse::$db)->folderAdd(Arsse::$user->id, ['name' => "",    'parent' => null])->thenThrow(new ExceptionInput("missing"));
         Phake::when(Arsse::$db)->folderAdd(Arsse::$user->id, ['name' => "   ", 'parent' => null])->thenThrow(new ExceptionInput("whitespace"));
         // correctly add two folders
-        $exp = $this->respGood(2);
+        $exp = $this->respGood("2");
         $this->assertResponse($exp, $this->req($in[0]));
-        $exp = $this->respGood(3);
+        $exp = $this->respGood("3");
         $this->assertResponse($exp, $this->req($in[1]));
         // attempt to add the two folders again
-        $exp = $this->respGood(2);
+        $exp = $this->respGood("2");
         $this->assertResponse($exp, $this->req($in[0]));
-        $exp = $this->respGood(3);
+        $exp = $this->respGood("3");
         $this->assertResponse($exp, $this->req($in[1]));
         Phake::verify(Arsse::$db)->folderList(Arsse::$user->id, null, false);
         Phake::verify(Arsse::$db)->folderList(Arsse::$user->id, 1, false);
@@ -633,7 +633,7 @@ LONG_STRING;
             ['id' => 2, 'unread' => 42],
             ['id' => 3, 'unread' => 47],
         ]));
-        $exp = $this->respGood(['unread' => (2112 + 42 + 47)]);
+        $exp = $this->respGood(['unread' => (string) (2112 + 42 + 47)]);
         $this->assertResponse($exp, $this->req($in));
     }
 
@@ -808,54 +808,54 @@ LONG_STRING;
         Phake::when(Arsse::$db)->articleStarred($this->anything())->thenReturn($this->starred);
         $exp = [
             [
-                ['id' => 5,  'title' => "Local",         'unread' => 10, 'order_id' => 1],
-                ['id' => 6,  'title' => "National",      'unread' => 18, 'order_id' => 2],
-                ['id' => 4,  'title' => "Photography",   'unread' => 0,  'order_id' => 3],
-                ['id' => 3,  'title' => "Politics",      'unread' => 0,  'order_id' => 4],
-                ['id' => 2,  'title' => "Rocketry",      'unread' => 5,  'order_id' => 5],
-                ['id' => 1,  'title' => "Science",       'unread' => 2,  'order_id' => 6],
-                ['id' => 0,  'title' => "Uncategorized", 'unread' => 0],
-                ['id' => -1, 'title' => "Special",       'unread' => 11],
-                ['id' => -2, 'title' => "Labels",        'unread' => 6],
+                ['id' => "5", 'title' => "Local",         'unread' => 10, 'order_id' => 1],
+                ['id' => "6", 'title' => "National",      'unread' => 18, 'order_id' => 2],
+                ['id' => "4", 'title' => "Photography",   'unread' => 0,  'order_id' => 3],
+                ['id' => "3", 'title' => "Politics",      'unread' => 0,  'order_id' => 4],
+                ['id' => "2", 'title' => "Rocketry",      'unread' => 5,  'order_id' => 5],
+                ['id' => "1", 'title' => "Science",       'unread' => 2,  'order_id' => 6],
+                ['id' => 0,   'title' => "Uncategorized", 'unread' => 0],
+                ['id' => -1,  'title' => "Special",       'unread' => 11],
+                ['id' => -2,  'title' => "Labels",        'unread' => "6"],
             ],
             [
-                ['id' => 5,  'title' => "Local",         'unread' => 10, 'order_id' => 1],
-                ['id' => 6,  'title' => "National",      'unread' => 18, 'order_id' => 2],
-                ['id' => 3,  'title' => "Politics",      'unread' => 0,  'order_id' => 4],
-                ['id' => 2,  'title' => "Rocketry",      'unread' => 5,  'order_id' => 5],
-                ['id' => 1,  'title' => "Science",       'unread' => 2,  'order_id' => 6],
-                ['id' => 0,  'title' => "Uncategorized", 'unread' => 0],
-                ['id' => -1, 'title' => "Special",       'unread' => 11],
-                ['id' => -2, 'title' => "Labels",        'unread' => 6],
+                ['id' => "5", 'title' => "Local",         'unread' => 10, 'order_id' => 1],
+                ['id' => "6", 'title' => "National",      'unread' => 18, 'order_id' => 2],
+                ['id' => "3", 'title' => "Politics",      'unread' => 0,  'order_id' => 4],
+                ['id' => "2", 'title' => "Rocketry",      'unread' => 5,  'order_id' => 5],
+                ['id' => "1", 'title' => "Science",       'unread' => 2,  'order_id' => 6],
+                ['id' => 0,   'title' => "Uncategorized", 'unread' => 0],
+                ['id' => -1,  'title' => "Special",       'unread' => 11],
+                ['id' => -2,  'title' => "Labels",        'unread' => "6"],
             ],
             [
-                ['id' => 5,  'title' => "Local",         'unread' => 10, 'order_id' => 1],
-                ['id' => 6,  'title' => "National",      'unread' => 18, 'order_id' => 2],
-                ['id' => 2,  'title' => "Rocketry",      'unread' => 5,  'order_id' => 5],
-                ['id' => 1,  'title' => "Science",       'unread' => 2,  'order_id' => 6],
-                ['id' => -1, 'title' => "Special",       'unread' => 11],
-                ['id' => -2, 'title' => "Labels",        'unread' => 6],
+                ['id' => "5", 'title' => "Local",         'unread' => 10, 'order_id' => 1],
+                ['id' => "6", 'title' => "National",      'unread' => 18, 'order_id' => 2],
+                ['id' => "2", 'title' => "Rocketry",      'unread' => 5,  'order_id' => 5],
+                ['id' => "1", 'title' => "Science",       'unread' => 2,  'order_id' => 6],
+                ['id' => -1,  'title' => "Special",       'unread' => 11],
+                ['id' => -2,  'title' => "Labels",        'unread' => "6"],
             ],
             [
-                ['id' => 4,  'title' => "Photography",   'unread' => 0,  'order_id' => 1],
-                ['id' => 3,  'title' => "Politics",      'unread' => 28, 'order_id' => 2],
-                ['id' => 1,  'title' => "Science",       'unread' => 7,  'order_id' => 3],
-                ['id' => 0,  'title' => "Uncategorized", 'unread' => 0],
-                ['id' => -1, 'title' => "Special",       'unread' => 11],
-                ['id' => -2, 'title' => "Labels",        'unread' => 6],
+                ['id' => "4", 'title' => "Photography",   'unread' => 0,  'order_id' => 1],
+                ['id' => "3", 'title' => "Politics",      'unread' => 28, 'order_id' => 2],
+                ['id' => "1", 'title' => "Science",       'unread' => 7,  'order_id' => 3],
+                ['id' => 0,   'title' => "Uncategorized", 'unread' => 0],
+                ['id' => -1,  'title' => "Special",       'unread' => 11],
+                ['id' => -2,  'title' => "Labels",        'unread' => "6"],
             ],
             [
-                ['id' => 3,  'title' => "Politics",      'unread' => 28, 'order_id' => 2],
-                ['id' => 1,  'title' => "Science",       'unread' => 7,  'order_id' => 3],
-                ['id' => 0,  'title' => "Uncategorized", 'unread' => 0],
-                ['id' => -1, 'title' => "Special",       'unread' => 11],
-                ['id' => -2, 'title' => "Labels",        'unread' => 6],
+                ['id' => "3", 'title' => "Politics",      'unread' => 28, 'order_id' => 2],
+                ['id' => "1", 'title' => "Science",       'unread' => 7,  'order_id' => 3],
+                ['id' => 0,   'title' => "Uncategorized", 'unread' => 0],
+                ['id' => -1,  'title' => "Special",       'unread' => 11],
+                ['id' => -2,  'title' => "Labels",        'unread' => "6"],
             ],
             [
-                ['id' => 3,  'title' => "Politics",      'unread' => 28, 'order_id' => 2],
-                ['id' => 1,  'title' => "Science",       'unread' => 7,  'order_id' => 3],
-                ['id' => -1, 'title' => "Special",       'unread' => 11],
-                ['id' => -2, 'title' => "Labels",        'unread' => 6],
+                ['id' => "3", 'title' => "Politics",      'unread' => 28, 'order_id' => 2],
+                ['id' => "1", 'title' => "Science",       'unread' => 7,  'order_id' => 3],
+                ['id' => -1,  'title' => "Special",       'unread' => 11],
+                ['id' => -2,  'title' => "Labels",        'unread' => "6"],
             ],
         ];
         for ($a = 0; $a < sizeof($in); $a++) {
@@ -880,11 +880,11 @@ LONG_STRING;
             ['id' => -4, 'counter' => 35, 'auxcounter' => 0],
             ['id' => -1027, 'counter' => 6, 'auxcounter' => 100],
             ['id' => -1025, 'counter' => 0, 'auxcounter' => 2],
-            ['id' => 3, 'updated' => "2016-05-23T06:40:02", 'counter' => 2,  'has_img' => 1],
-            ['id' => 4, 'updated' => "2017-10-09T15:58:34", 'counter' => 6,  'has_img' => 1],
-            ['id' => 1, 'updated' => "2017-09-15T22:54:16", 'counter' => 5,  'has_img' => 0],
-            ['id' => 5, 'updated' => "2017-07-07T17:07:17", 'counter' => 12, 'has_img' => 0],
-            ['id' => 2, 'updated' => "2011-11-11T11:11:11", 'counter' => 10, 'has_img' => 1],
+            ['id' => "3", 'updated' => "2016-05-23T06:40:02", 'counter' => 2,  'has_img' => 1],
+            ['id' => "4", 'updated' => "2017-10-09T15:58:34", 'counter' => 6,  'has_img' => 1],
+            ['id' => "1", 'updated' => "2017-09-15T22:54:16", 'counter' => 5,  'has_img' => 0],
+            ['id' => "5", 'updated' => "2017-07-07T17:07:17", 'counter' => 12, 'has_img' => 0],
+            ['id' => "2", 'updated' => "2011-11-11T11:11:11", 'counter' => 10, 'has_img' => 1],
             ['id' => 5, 'kind' => "cat", 'counter' => 10],
             ['id' => 6, 'kind' => "cat", 'counter' => 18],
             ['id' => 3, 'kind' => "cat", 'counter' => 28],
@@ -1096,24 +1096,24 @@ LONG_STRING;
                 ['id' => 6, 'title' => 'Eurogamer', 'unread' => 0, 'cat_id' => 0, 'feed_url' => " http://example.com/6", 'has_icon' => true, 'last_updated' => 1266005327, 'order_id' => 1],
             ],
             [
-                ['id' => -1, 'title' => "Starred articles",   'unread' => 4,  'cat_id' => -1],
-                ['id' => -2, 'title' => "Published articles", 'unread' => 0,  'cat_id' => -1],
-                ['id' => -3, 'title' => "Fresh articles",     'unread' => 7,  'cat_id' => -1],
-                ['id' => -4, 'title' => "All articles",       'unread' => 35, 'cat_id' => -1],
-                ['id' => -6, 'title' => "Recently read",      'unread' => 0,  'cat_id' => -1],
-                ['id' =>  0, 'title' => "Archived articles",  'unread' => 0,  'cat_id' => -1],
+                ['id' => -1, 'title' => "Starred articles",   'unread' => "4",  'cat_id' => -1],
+                ['id' => -2, 'title' => "Published articles", 'unread' => "0",  'cat_id' => -1],
+                ['id' => -3, 'title' => "Fresh articles",     'unread' => "7",  'cat_id' => -1],
+                ['id' => -4, 'title' => "All articles",       'unread' => "35", 'cat_id' => -1],
+                ['id' => -6, 'title' => "Recently read",      'unread' => 0,    'cat_id' => -1],
+                ['id' =>  0, 'title' => "Archived articles",  'unread' => "0",  'cat_id' => -1],
             ],
             [
-                ['id' => -1, 'title' => "Starred articles",   'unread' => 4,  'cat_id' => -1],
-                ['id' => -3, 'title' => "Fresh articles",     'unread' => 7,  'cat_id' => -1],
-                ['id' => -4, 'title' => "All articles",       'unread' => 35, 'cat_id' => -1],
+                ['id' => -1, 'title' => "Starred articles",   'unread' => "4",  'cat_id' => -1],
+                ['id' => -3, 'title' => "Fresh articles",     'unread' => "7",  'cat_id' => -1],
+                ['id' => -4, 'title' => "All articles",       'unread' => "35", 'cat_id' => -1],
             ],
             [
-                ['id' => -1027, 'title' => "Fascinating", 'unread' => 6,  'cat_id' => -2],
-                ['id' => -1025, 'title' => "Logical",     'unread' => 0,  'cat_id' => -2],
+                ['id' => -1027, 'title' => "Fascinating", 'unread' => "6",  'cat_id' => -2],
+                ['id' => -1025, 'title' => "Logical",     'unread' => "0",  'cat_id' => -2],
             ],
             [
-                ['id' => -1027, 'title' => "Fascinating", 'unread' => 6,  'cat_id' => -2],
+                ['id' => -1027, 'title' => "Fascinating", 'unread' => "6",  'cat_id' => -2],
             ],
             [
                 ['id' => 3, 'title' => 'Ars Technica',   'unread' => 2,  'cat_id' => 1, 'feed_url' => " http://example.com/3", 'has_icon' => true,  'last_updated' => 1463985602, 'order_id' => 1],
@@ -1131,14 +1131,14 @@ LONG_STRING;
                 ['id' => 2, 'title' => 'Toronto Star',   'unread' => 10, 'cat_id' => 5, 'feed_url' => " http://example.com/2", 'has_icon' => true,  'last_updated' => 1321009871, 'order_id' => 6],
             ],
             [
-                ['id' => -1027, 'title' => "Fascinating", 'unread' => 6,  'cat_id' => -2],
-                ['id' => -1025, 'title' => "Logical",     'unread' => 0,  'cat_id' => -2],
-                ['id' => -1, 'title' => "Starred articles",   'unread' => 4,  'cat_id' => -1],
-                ['id' => -2, 'title' => "Published articles", 'unread' => 0,  'cat_id' => -1],
-                ['id' => -3, 'title' => "Fresh articles",     'unread' => 7,  'cat_id' => -1],
-                ['id' => -4, 'title' => "All articles",       'unread' => 35, 'cat_id' => -1],
-                ['id' => -6, 'title' => "Recently read",      'unread' => 0,  'cat_id' => -1],
-                ['id' =>  0, 'title' => "Archived articles",  'unread' => 0,  'cat_id' => -1],
+                ['id' => -1027, 'title' => "Fascinating", 'unread' => "6",  'cat_id' => -2],
+                ['id' => -1025, 'title' => "Logical",     'unread' => "0",  'cat_id' => -2],
+                ['id' => -1, 'title' => "Starred articles",   'unread' => "4",  'cat_id' => -1],
+                ['id' => -2, 'title' => "Published articles", 'unread' => "0",  'cat_id' => -1],
+                ['id' => -3, 'title' => "Fresh articles",     'unread' => "7",  'cat_id' => -1],
+                ['id' => -4, 'title' => "All articles",       'unread' => "35", 'cat_id' => -1],
+                ['id' => -6, 'title' => "Recently read",      'unread' => 0,    'cat_id' => -1],
+                ['id' =>  0, 'title' => "Archived articles",  'unread' => "0",  'cat_id' => -1],
                 ['id' => 3, 'title' => 'Ars Technica',   'unread' => 2,  'cat_id' => 1, 'feed_url' => " http://example.com/3", 'has_icon' => true,  'last_updated' => 1463985602, 'order_id' => 1],
                 ['id' => 4, 'title' => 'CBC News',       'unread' => 6,  'cat_id' => 6, 'feed_url' => " http://example.com/4", 'has_icon' => true,  'last_updated' => 1507564714, 'order_id' => 2],
                 ['id' => 6, 'title' => 'Eurogamer',      'unread' => 0,  'cat_id' => 0, 'feed_url' => " http://example.com/6", 'has_icon' => true,  'last_updated' => 1266005327, 'order_id' => 3],
@@ -1147,10 +1147,10 @@ LONG_STRING;
                 ['id' => 2, 'title' => 'Toronto Star',   'unread' => 10, 'cat_id' => 5, 'feed_url' => " http://example.com/2", 'has_icon' => true,  'last_updated' => 1321009871, 'order_id' => 6],
             ],
             [
-                ['id' => -1027, 'title' => "Fascinating", 'unread' => 6,  'cat_id' => -2],
-                ['id' => -1, 'title' => "Starred articles",   'unread' => 4,  'cat_id' => -1],
-                ['id' => -3, 'title' => "Fresh articles",     'unread' => 7,  'cat_id' => -1],
-                ['id' => -4, 'title' => "All articles",       'unread' => 35, 'cat_id' => -1],
+                ['id' => -1027, 'title' => "Fascinating", 'unread' => "6",  'cat_id' => -2],
+                ['id' => -1, 'title' => "Starred articles",   'unread' => "4",  'cat_id' => -1],
+                ['id' => -3, 'title' => "Fresh articles",     'unread' => "7",  'cat_id' => -1],
+                ['id' => -4, 'title' => "All articles",       'unread' => "35", 'cat_id' => -1],
                 ['id' => 3, 'title' => 'Ars Technica',   'unread' => 2,  'cat_id' => 1, 'feed_url' => " http://example.com/3", 'has_icon' => true,  'last_updated' => 1463985602, 'order_id' => 1],
                 ['id' => 4, 'title' => 'CBC News',       'unread' => 6,  'cat_id' => 6, 'feed_url' => " http://example.com/4", 'has_icon' => true,  'last_updated' => 1507564714, 'order_id' => 2],
                 ['id' => 1, 'title' => 'NASA JPL',       'unread' => 5,  'cat_id' => 2, 'feed_url' => " http://example.com/1", 'has_icon' => false, 'last_updated' => 1505516056, 'order_id' => 4],
@@ -1307,7 +1307,7 @@ LONG_STRING;
         $this->assertResponse($exp, $this->req($in[3]));
         $exp = [
             [
-                'id' => 101,
+                'id' => "101",
                 'guid' => null,
                 'title' => 'Article title 1',
                 'link' => 'http://example.com/1',
@@ -1318,7 +1318,7 @@ LONG_STRING;
                 'comments' => "",
                 'author' => '',
                 'updated' => strtotime('2000-01-01 00:00:01'),
-                'feed_id' => 8,
+                'feed_id' => "8",
                 'feed_title' => "Feed 11",
                 'attachments' => [],
                 'score' => 0,
@@ -1327,7 +1327,7 @@ LONG_STRING;
                 'content' => '<p>Article content 1</p>',
             ],
             [
-                'id' => 102,
+                'id' => "102",
                 'guid' => "SHA256:5be8a5a46ecd52ed132191c8d27fb1af6b3d4edc00234c5d9f8f0e10562ed3b7",
                 'title' => 'Article title 2',
                 'link' => 'http://example.com/2',
@@ -1341,17 +1341,18 @@ LONG_STRING;
                 'comments' => "",
                 'author' => "J. King",
                 'updated' => strtotime('2000-01-02 00:00:02'),
-                'feed_id' => 8,
+                'feed_id' => "8",
                 'feed_title' => "Feed 11",
                 'attachments' => [
                     [
+                        'id'           => "0",
                         'content_url'  => "http://example.com/text",
                         'content_type' => "text/plain",
                         'title'        => "",
                         'duration'     => "",
                         'width'        => "",
                         'height'       => "",
-                        'post_id'      => 102,
+                        'post_id'      => "102",
                     ],
                 ],
                 'score' => 0,
@@ -1604,13 +1605,14 @@ LONG_STRING;
         $test = $this->req($in[2]);
         $exp = [
             [
+                'id'           => "0",
                 'content_url'  => "http://example.com/text",
                 'content_type' => "text/plain",
                 'title'        => "",
                 'duration'     => "",
                 'width'        => "",
                 'height'       => "",
-                'post_id'      => 2112,
+                'post_id'      => "2112",
             ],
         ];
         $this->assertArrayHasKey("attachments", $test->payload['content'][0]);
@@ -1742,7 +1744,7 @@ LONG_STRING;
                 'author' => '',
                 'updated' => strtotime('2000-01-01 00:00:00'),
                 'is_updated' => false,
-                'feed_id' => 12,
+                'feed_id' => "12",
                 'feed_title' => "Feed 2112",
                 'score' => 0,
                 'note' => null,
@@ -1766,7 +1768,7 @@ LONG_STRING;
                 'author' => "J. King",
                 'updated' => strtotime('2000-01-02 00:00:02'),
                 'is_updated' => true,
-                'feed_id' => 8,
+                'feed_id' => "8",
                 'feed_title' => "Feed 11",
                 'score' => 0,
                 'note' => "Note 2",