[ci] Add Travis (#1619)

* [ci] Add Travis

* Exclude some libs

* Semi-auto whitespace fixes

* line length in SQLite

* Exclude tests from line length

* Feed.php line length

* Feed.php: get rid of unnecessary concat

* Feed.php: line length

* bootstrap.php: no newline at end of file

* Allow concatenating across multiple lines

* Add Travis badge

* do-install line length

* update-or-create-user line length

* cli/create-user line length

* tests/app/Models/SearchTest.php fix indentation

* tests/app/Models/UserQueryTest.php fix indentation

* tests/app/Models/CategoryTest.php fix indentation

* [fix] PHP 5.3 on precise

* cli/do-install no spaces

* cli/list-users line length

* cli/reconfigure line length

* empty catch statements

* api/index line length nonsense

* spaces before semicolon

* app/Models/EntryDAO bunch of indentation

* extra blank lines

* spaces before comma in function call

* testing tabwidth

* increase to 10

* comment out tabwidth line

* try older phpcs version 3.0.0RC4

* line length exception for app/install.php

* proper spaces

* stray spaces in i18n

* Minz/ModelPdo line length

* Minz whitespace

* greader line length

* greader elseif placement

* app/Models/Feed.php spacing in function argument

* ignore php 5.3

* app/Models/ConfigurationSetter.php stray whitespace

* EntryDAOSQLite line length

* I vote for higher max line length =P

* ignore SQL

* remove classname complaint

* line length/more legible SQL

* ignore line length nonsense

* greader line length

* feedController issues

* uppercase TRUE, FALSE, NULL

* revert

* importExportController lowercase null

* Share.php default value not necessary because ! is_array () a few lines down

* CategoryDAO constants should be UPPERCASE

* EntryDAO reduce line length

* contentious autofix

* Allow failures on all versions of PHP except 7.1 because reasons

1 files changed, 6 insertions, 4 deletions

diff --git a/app/Controllers/feedController.php b/app/Controllers/feedController.php
index c9b6deaa7..66b1167a8 100755
--- a/app/Controllers/feedController.php
+++ b/app/Controllers/feedController.php
@@ -42,7 +42,7 @@ class FreshRSS_feed_Controller extends Minz_ActionController {
 		if ($cat == null) {
 			$catDAO->checkDefault();
 		}
-		$cat_id = $cat == null ? FreshRSS_CategoryDAO::defaultCategoryId : $cat->id();
+		$cat_id = $cat == null ? FreshRSS_CategoryDAO::DEFAULTCATEGORYID : $cat->id();
 
 		$feed = new FreshRSS_Feed($url);	//Throws FreshRSS_BadUrl_Exception
 		$feed->_httpAuth($http_auth);
@@ -420,8 +420,7 @@ class FreshRSS_feed_Controller extends Minz_ActionController {
 						$feedDAO->updateFeed($feed->id(), array('url' => $feed->url()));
 					}
 				}
-			}
-			elseif ($feed->url() !== $url) {	// HTTP 301 Moved Permanently
+			} elseif ($feed->url() !== $url) {	// HTTP 301 Moved Permanently
 				Minz_Log::notice('Feed ' . $url . ' moved permanently to ' . $feed->url());
 				$feedDAO->updateFeed($feed->id(), array('url' => $feed->url()));
 			}
@@ -537,7 +536,7 @@ class FreshRSS_feed_Controller extends Minz_ActionController {
 		}
 		if ($cat_id <= 1) {
 			$catDAO->checkDefault();
-			$cat_id = FreshRSS_CategoryDAO::defaultCategoryId;
+			$cat_id = FreshRSS_CategoryDAO::DEFAULTCATEGORYID;
 		}
 
 		$feedDAO = FreshRSS_Factory::createFeedDao();
@@ -566,6 +565,9 @@ class FreshRSS_feed_Controller extends Minz_ActionController {
 
 		if (self::moveFeed($feed_id, $cat_id)) {
 			// TODO: return something useful
+			// Log a notice to prevent "Empty IF statement" warning in PHP_CodeSniffer
+			Minz_Log::notice('Moved feed `' . $feed_id . '` ' .
+			                 'in the category `' . $cat_id . '`');;
 		} else {
 			Minz_Log::warning('Cannot move feed `' . $feed_id . '` ' .
 			                  'in the category `' . $cat_id . '`');