API: i18n for warnings and errors

API warnings and error messages are currently hard-coded English
strings. This patch changes that.

With a few exceptions, this patch should be compatible with non-updated
extensions:
* The change to ApiBase::$messageMap will blow up anything trying to
  mess with it.
* The changes to the 'ApiCheckCanExecute' hook will cause a wrong
  (probably unparsed) error message to be emitted for extensions not
  already using an ApiMessage. Unless they're currently broken like
  Wikibase.

Bug: T37074
Bug: T47843
Depends-On: Ia2b66b57cd4eaddc30b3ffdd7b97d6ca3e02d898
Depends-On: I2e1bb975bb0045476c03ebe6cdec00259bae22ec
Depends-On: I53987bf87c48f6c00deec17a8e957d24fcc3eaa6
Depends-On: Ibf93a459eb62d30f7c70d20e91ec9faeb80d10ed
Depends-On: I3cf889811f44a15935e454dd42f081164d4a098c
Depends-On: Ieae527de86735ddcba34724730e8730fb277b99b
Depends-On: I535344c29d51521147c2a26c341dae38cec3e931
Change-Id: Iae0e2ce3bd42dd4776a9779664086119ac188412

1 files changed, 4 insertions, 9 deletions

diff --git a/includes/api/ApiQueryFilearchive.php b/includes/api/ApiQueryFilearchive.php
index 03be491e7cc1..116dbb3d34db 100644
--- a/includes/api/ApiQueryFilearchive.php
+++ b/includes/api/ApiQueryFilearchive.php
@@ -38,15 +38,10 @@ class ApiQueryFilearchive extends ApiQueryBase {
 	}
 
 	public function execute() {
-		$user = $this->getUser();
 		// Before doing anything at all, let's check permissions
-		if ( !$user->isAllowed( 'deletedhistory' ) ) {
-			$this->dieUsage(
-				'You don\'t have permission to view deleted file information',
-				'permissiondenied'
-			);
-		}
+		$this->checkUserRightsAny( 'deletedhistory' );
 
+		$user = $this->getUser();
 		$db = $this->getDB();
 
 		$params = $this->extractRequestParams();
@@ -112,13 +107,13 @@ class ApiQueryFilearchive extends ApiQueryBase {
 			if ( $sha1Set ) {
 				$sha1 = strtolower( $params['sha1'] );
 				if ( !$this->validateSha1Hash( $sha1 ) ) {
-					$this->dieUsage( 'The SHA1 hash provided is not valid', 'invalidsha1hash' );
+					$this->dieWithError( 'apierror-invalidsha1hash' );
 				}
 				$sha1 = Wikimedia\base_convert( $sha1, 16, 36, 31 );
 			} elseif ( $sha1base36Set ) {
 				$sha1 = strtolower( $params['sha1base36'] );
 				if ( !$this->validateSha1Base36Hash( $sha1 ) ) {
-					$this->dieUsage( 'The SHA1Base36 hash provided is not valid', 'invalidsha1base36hash' );
+					$this->dieWithError( 'apierror-invalidsha1base36hash' );
 				}
 			}
 			if ( $sha1 ) {