Bgerstle has submitted this change and it was merged.

Change subject: Fix for article centric strings not using article lang 
localizations.
......................................................................


Fix for article centric strings not using article lang localizations.

Native element localization is based on the device's lang.

However, there are certain localization strings which appear in the
context of an article. These should always use the article lang not
the device lang.

Among these strings:
-"Contents" at the top of the table of contents.
-"Page issues" and "Similar pages" buttons at top of articles.
-"Quick facts" and "Other information" collapsed table headers.
-"Close" collapsed table footer.
-"Read more", "Edited by...", "Other langs..." and licence article
 footer text.
-"Read more" results (were not being retrieved from current article's
 language wiki)

This patch uses the current article's language when retrieving
these localized strings and read more results.

Bug reproduction steps:
-from "Read in other languages" at the bottom of an enwiki article, pick 
Russian.
-when it loads, you'll see the strings listed above all appear in English.

Since all of these strings are within the context of the Russian article,
they should be in Russian too. With this patch, they are.

Note: some strings may still show in English if translations
have not yet been received. (presently "Page issues" and
"Similar pages" strings will still be English)

T96809

Change-Id: I2e6c318dd9dc18a1e623c27279ebb4df9c987046
---
M Wikipedia/Categories/MWKSection+TOC.m
M Wikipedia/Networking/Fetchers/SearchResultFetcher.h
M Wikipedia/Networking/Fetchers/SearchResultFetcher.m
M Wikipedia/Protocols/WMFLocalizationProtocol.m
M Wikipedia/Session/SessionSingleton.h
M Wikipedia/Session/SessionSingleton.m
M Wikipedia/View Controllers/SearchResults/SearchResultsController.m
M Wikipedia/View Controllers/TableOfContents/TOCViewController.m
M Wikipedia/View 
Controllers/WebView/Footer/SubFooters/Legal/WMFLegalFooterViewController.h
M Wikipedia/View 
Controllers/WebView/Footer/SubFooters/Legal/WMFLegalFooterViewController.m
M Wikipedia/View 
Controllers/WebView/Footer/SubFooters/Options/WMFOptionsFooterViewController.m
M Wikipedia/View 
Controllers/WebView/Footer/SubFooters/ReadMore/WMFReadMoreViewController.m
M Wikipedia/View Controllers/WebView/Footer/WMFWebViewFooterViewController.h
M Wikipedia/View Controllers/WebView/Footer/WMFWebViewFooterViewController.m
M Wikipedia/View Controllers/WebView/WebViewController.m
M Wikipedia/mw-utils/WikipediaAppUtils.h
M Wikipedia/mw-utils/WikipediaAppUtils.m
17 files changed, 73 insertions(+), 13 deletions(-)

Approvals:
  Bgerstle: Looks good to me, approved
  jenkins-bot: Verified



diff --git a/Wikipedia/Categories/MWKSection+TOC.m 
b/Wikipedia/Categories/MWKSection+TOC.m
index 8929328..01325f9 100644
--- a/Wikipedia/Categories/MWKSection+TOC.m
+++ b/Wikipedia/Categories/MWKSection+TOC.m
@@ -35,7 +35,7 @@
         NSFontAttributeName: [UIFont fontWithName:@"Times New Roman" size:24.0 
* MENUS_SCALE_MULTIPLIER]
     };
 
-    NSString* heading = MWLocalizedString(@"table-of-contents-heading", nil);
+    NSString* heading = 
MWCurrentArticleLanguageLocalizedString(@"table-of-contents-heading", nil);
 
     if ([[SessionSingleton sharedInstance].currentArticleSite.language 
isEqualToString:@"en"]) {
         heading = [heading uppercaseString];
diff --git a/Wikipedia/Networking/Fetchers/SearchResultFetcher.h 
b/Wikipedia/Networking/Fetchers/SearchResultFetcher.h
index 003cff4..161b981 100644
--- a/Wikipedia/Networking/Fetchers/SearchResultFetcher.h
+++ b/Wikipedia/Networking/Fetchers/SearchResultFetcher.h
@@ -40,6 +40,7 @@
 - (instancetype)initAndSearchForTerm:(NSString*)searchTerm
                           searchType:(SearchType)searchType
                         searchReason:(SearchReason)searchReason
+                            language:(NSString *)language
                           maxResults:(NSUInteger)maxResults
                          withManager:(AFHTTPRequestOperationManager*)manager
                   thenNotifyDelegate:(id <FetchFinishedDelegate>)delegate;
diff --git a/Wikipedia/Networking/Fetchers/SearchResultFetcher.m 
b/Wikipedia/Networking/Fetchers/SearchResultFetcher.m
index 0434995..7990b7a 100644
--- a/Wikipedia/Networking/Fetchers/SearchResultFetcher.m
+++ b/Wikipedia/Networking/Fetchers/SearchResultFetcher.m
@@ -22,6 +22,7 @@
 @property (nonatomic, strong) NSString* searchSuggestion;
 
 @property (nonatomic, strong) NSRegularExpression* spaceCollapsingRegex;
+@property (nonatomic, strong) NSString* language;
 
 @end
 
@@ -30,6 +31,7 @@
 - (instancetype)initAndSearchForTerm:(NSString*)searchTerm
                           searchType:(SearchType)searchType
                         searchReason:(SearchReason)searchReason
+                            language:(NSString *)language
                           maxResults:(NSUInteger)maxResults
                          withManager:(AFHTTPRequestOperationManager*)manager
                   thenNotifyDelegate:(id <FetchFinishedDelegate>)delegate {
@@ -40,6 +42,7 @@
         self.searchTerm            = searchTerm ? searchTerm : @"";
         self.searchType            = searchType;
         self.searchReason          = searchReason;
+        self.language              = language;
         self.fetchFinishedDelegate = delegate;
         self.maxSearchResults      = maxResults ? maxResults : 
SEARCH_MAX_RESULTS;
         self.spaceCollapsingRegex  =
@@ -50,7 +53,7 @@
 }
 
 - (void)searchWithManager:(AFHTTPRequestOperationManager*)manager {
-    NSString* url = [SessionSingleton sharedInstance].searchApiUrl;
+    NSString* url = [[SessionSingleton sharedInstance] 
searchApiUrlForLanguage:self.language];
 
     NSDictionary* params = [self getParams];
 
diff --git a/Wikipedia/Protocols/WMFLocalizationProtocol.m 
b/Wikipedia/Protocols/WMFLocalizationProtocol.m
index a99e9a2..fcb2a8c 100644
--- a/Wikipedia/Protocols/WMFLocalizationProtocol.m
+++ b/Wikipedia/Protocols/WMFLocalizationProtocol.m
@@ -46,7 +46,7 @@
 }
 
 -(NSString *)getTranslationForKey:(NSString *)key {
-    return MWLocalizedString(key, nil);
+    return MWCurrentArticleLanguageLocalizedString(key, nil);
 }
 
 - (void)sendResponseWithData:(NSData*)data{
diff --git a/Wikipedia/Session/SessionSingleton.h 
b/Wikipedia/Session/SessionSingleton.h
index 84c7af0..deb29f9 100644
--- a/Wikipedia/Session/SessionSingleton.h
+++ b/Wikipedia/Session/SessionSingleton.h
@@ -91,6 +91,9 @@
 
 @property (strong, nonatomic, readonly) NSString* searchApiUrl;
 
+- (NSString*)searchApiUrlForLanguage:(NSString *)language;
+- (NSString*)searchLanguage;
+
 @property (nonatomic) BOOL fallback;
 
 - (NSURL*)urlForLanguage:(NSString*)language;
diff --git a/Wikipedia/Session/SessionSingleton.m 
b/Wikipedia/Session/SessionSingleton.m
index ed0d4eb..b7f7869 100644
--- a/Wikipedia/Session/SessionSingleton.m
+++ b/Wikipedia/Session/SessionSingleton.m
@@ -193,8 +193,12 @@
 #pragma mark - Search
 
 - (NSString*)searchApiUrl {
+    return [self searchApiUrlForLanguage:self.searchLanguage];
+}
+
+- (NSString*)searchApiUrlForLanguage:(NSString *)language {
     NSString* endpoint = self.fallback ? @"" : @".m";
-    return [NSString stringWithFormat:@"https://%@%@.%@/w/api.php";, 
self.searchLanguage, endpoint, self.currentArticleSite.domain];
+    return [NSString stringWithFormat:@"https://%@%@.%@/w/api.php";, language, 
endpoint, self.currentArticleSite.domain];
 }
 
 - (void)setSearchLanguage:(NSString*)searchLanguage {
diff --git a/Wikipedia/View Controllers/SearchResults/SearchResultsController.m 
b/Wikipedia/View Controllers/SearchResults/SearchResultsController.m
index e899708..bceda63 100644
--- a/Wikipedia/View Controllers/SearchResults/SearchResultsController.m
+++ b/Wikipedia/View Controllers/SearchResults/SearchResultsController.m
@@ -231,7 +231,7 @@
 
 - (void)viewDidAppear:(BOOL)animated {
     [super viewDidAppear:animated];
-    if (self.type == WMFSearchResultsControllerTypeReadMore) {
+    if ([self isReadMore]) {
         self.searchResultsTable.scrollEnabled = NO;
         [self.searchResultsTable wmf_shouldScrollToTopOnStatusBarTap:NO];
     } else {
@@ -516,7 +516,7 @@
             self.searchSuggestion = [searchResultFetcher.searchSuggestion 
copy];
         }
         if (self.searchSuggestion) {
-            [self.didYouMeanButton 
showWithText:MWLocalizedString(@"search-did-you-mean", nil)
+            [self.didYouMeanButton showWithText:([self isReadMore]) ? 
MWCurrentArticleLanguageLocalizedString(@"search-did-you-mean", nil) : 
MWLocalizedString(@"search-did-you-mean", nil)
                                            term:self.searchSuggestion];
         }
     } else if ([sender isKindOfClass:[ThumbnailFetcher class]]) {
@@ -569,10 +569,23 @@
     }
 }
 
+-(BOOL)isReadMore {
+    return (self.type == WMFSearchResultsControllerTypeReadMore);
+}
+
+-(NSString *)getSearchLanguage {
+    if ([self isReadMore]) {
+        return [SessionSingleton sharedInstance].currentArticleSite.language;
+    }else{
+        return [SessionSingleton sharedInstance].searchLanguage;
+    }
+}
+
 - (void)performSupplementalFullTextSearchForTerm:(NSString*)searchTerm {
     (void)[[SearchResultFetcher alloc] initAndSearchForTerm:searchTerm
                                                  
searchType:SEARCH_TYPE_IN_ARTICLES
                                                
searchReason:SEARCH_REASON_SUPPLEMENT_PREFIX_WITH_FULL_TEXT
+                                                   language:[self 
getSearchLanguage]
                                                  maxResults:[self 
maxResultsAdjustedForExcludedArticles]
                                                 withManager:[QueuesSingleton 
sharedInstance].searchResultsFetchManager
                                          thenNotifyDelegate:self];
@@ -589,6 +602,7 @@
     (void)[[SearchResultFetcher alloc] initAndSearchForTerm:searchTerm
                                                  searchType:SEARCH_TYPE_TITLES
                                                searchReason:reason
+                                                   language:[self 
getSearchLanguage]
                                                  maxResults:[self 
maxResultsAdjustedForExcludedArticles]
                                                 withManager:[QueuesSingleton 
sharedInstance].searchResultsFetchManager
                                          thenNotifyDelegate:self];
diff --git a/Wikipedia/View Controllers/TableOfContents/TOCViewController.m 
b/Wikipedia/View Controllers/TableOfContents/TOCViewController.m
index 2c3275a..78db6b7 100644
--- a/Wikipedia/View Controllers/TableOfContents/TOCViewController.m
+++ b/Wikipedia/View Controllers/TableOfContents/TOCViewController.m
@@ -598,7 +598,7 @@
          @"id": @(100000),
          @"isLead": @(NO),
          @"level": @0,
-         @"title": MWLocalizedString(@"article-read-more-title", @"Read more")
+         @"title": 
MWCurrentArticleLanguageLocalizedString(@"article-read-more-title", @"Read 
more")
      }];
 
     self.tocSectionData = allSectionData;
diff --git a/Wikipedia/View 
Controllers/WebView/Footer/SubFooters/Legal/WMFLegalFooterViewController.h 
b/Wikipedia/View 
Controllers/WebView/Footer/SubFooters/Legal/WMFLegalFooterViewController.h
index 38fca72..35f5651 100644
--- a/Wikipedia/View 
Controllers/WebView/Footer/SubFooters/Legal/WMFLegalFooterViewController.h
+++ b/Wikipedia/View 
Controllers/WebView/Footer/SubFooters/Legal/WMFLegalFooterViewController.h
@@ -5,4 +5,6 @@
 
 @interface WMFLegalFooterViewController : UIViewController
 
+-(void)updateLocalizedText;
+
 @end
diff --git a/Wikipedia/View 
Controllers/WebView/Footer/SubFooters/Legal/WMFLegalFooterViewController.m 
b/Wikipedia/View 
Controllers/WebView/Footer/SubFooters/Legal/WMFLegalFooterViewController.m
index 7a8bf70..e1bccc1 100644
--- a/Wikipedia/View 
Controllers/WebView/Footer/SubFooters/Legal/WMFLegalFooterViewController.m
+++ b/Wikipedia/View 
Controllers/WebView/Footer/SubFooters/Legal/WMFLegalFooterViewController.m
@@ -38,7 +38,7 @@
 
 - (void)viewDidLoad {
     [super viewDidLoad];
-    self.licenseLabel.attributedText = [self getAttributedStringForLicense];
+    [self updateLocalizedText];
     [self adjustConstraintsScaleForViews:@[self.licenseLabel, 
self.wordmarkImageView]];
 }
 
@@ -57,14 +57,18 @@
         NSFontAttributeName: [UIFont systemFontOfSize:kLicenseFontSize * 
MENUS_SCALE_MULTIPLIER]
     };
 
-    NSString* footerText = MWLocalizedString(@"license-footer-text", nil);
+    NSString* footerText = 
MWCurrentArticleLanguageLocalizedString(@"license-footer-text", nil);
 
     return
         [footerText attributedStringWithAttributes:baseStyle
-                               
substitutionStrings:@[MWLocalizedString(@"license-footer-name", nil)]
+                               
substitutionStrings:@[MWCurrentArticleLanguageLocalizedString(@"license-footer-name",
 nil)]
                             substitutionAttributes:@[substitutionStyle]];
 }
 
+-(void)updateLocalizedText {
+    self.licenseLabel.attributedText = [self getAttributedStringForLicense];
+}
+
 #pragma mark Tap gesture handling
 
 - (IBAction)licenseTapped:(id)sender {
diff --git a/Wikipedia/View 
Controllers/WebView/Footer/SubFooters/Options/WMFOptionsFooterViewController.m 
b/Wikipedia/View 
Controllers/WebView/Footer/SubFooters/Options/WMFOptionsFooterViewController.m
index 2a453f3..b1e1e9f 100644
--- a/Wikipedia/View 
Controllers/WebView/Footer/SubFooters/Options/WMFOptionsFooterViewController.m
+++ b/Wikipedia/View 
Controllers/WebView/Footer/SubFooters/Options/WMFOptionsFooterViewController.m
@@ -109,7 +109,7 @@
 }
 
 - 
(NSAttributedString*)getAttributedStringForOptionLanguagesWithCount:(NSInteger)count
 {
-    NSString* langButtonString = [MWLocalizedString(@"language-button-text", 
nil) stringByReplacingOccurrencesOfString:@"%d" withString:@"$1"];
+    NSString* langButtonString = 
[MWCurrentArticleLanguageLocalizedString(@"language-button-text", nil) 
stringByReplacingOccurrencesOfString:@"%d" withString:@"$1"];
 
     return
         [langButtonString attributedStringWithAttributes:[self 
getOptionTextBaseAttributes]
@@ -131,7 +131,7 @@
 
 - 
(NSAttributedString*)getAttributedStringForOptionLastModifiedByUserName:(NSString*)userName
 date:(NSDate*)date {
     NSString* relativeTimeStamp = [WikipediaAppUtils relativeTimestamp:date];
-    NSString* lastModString     = userName ? 
MWLocalizedString(@"lastmodified-by-user", nil) : 
MWLocalizedString(@"lastmodified-by-anon", nil);
+    NSString* lastModString     = userName ? 
MWCurrentArticleLanguageLocalizedString(@"lastmodified-by-user", nil) : 
MWCurrentArticleLanguageLocalizedString(@"lastmodified-by-anon", nil);
 
     return
         [lastModString attributedStringWithAttributes:[self 
getOptionTextBaseAttributes]
diff --git a/Wikipedia/View 
Controllers/WebView/Footer/SubFooters/ReadMore/WMFReadMoreViewController.m 
b/Wikipedia/View 
Controllers/WebView/Footer/SubFooters/ReadMore/WMFReadMoreViewController.m
index 7359746..495c436 100644
--- a/Wikipedia/View 
Controllers/WebView/Footer/SubFooters/ReadMore/WMFReadMoreViewController.m
+++ b/Wikipedia/View 
Controllers/WebView/Footer/SubFooters/ReadMore/WMFReadMoreViewController.m
@@ -27,7 +27,7 @@
 
     self.titleLabel.padding = UIEdgeInsetsMake(0, 0, 20, 10);
     self.titleLabel.font    = [UIFont fontWithName:@"Times New Roman" 
size:26.0f * MENUS_SCALE_MULTIPLIER];
-    self.titleLabel.text    = MWLocalizedString(@"article-read-more-title", 
@"Read more");
+    [self updateLocalizedText];
 
     self.view.layer.cornerRadius = 2.0f * MENUS_SCALE_MULTIPLIER;
     self.view.clipsToBounds      = YES;
@@ -35,7 +35,12 @@
     [self adjustConstraintsScaleForViews:@[self.titleLabel, 
self.optionsContainerView]];
 }
 
+-(void)updateLocalizedText{
+    self.titleLabel.text = 
MWCurrentArticleLanguageLocalizedString(@"article-read-more-title", @"Read 
more");
+}
+
 - (void)search {
+    [self updateLocalizedText];
     self.searchSuggestionsController.searchString                 = 
self.searchString;
     self.searchSuggestionsController.articlesToExcludeFromResults = 
self.articlesToExcludeFromResults;
     [self.searchSuggestionsController search];
diff --git a/Wikipedia/View 
Controllers/WebView/Footer/WMFWebViewFooterViewController.h b/Wikipedia/View 
Controllers/WebView/Footer/WMFWebViewFooterViewController.h
index 8bad2e1..76e9eb5 100644
--- a/Wikipedia/View Controllers/WebView/Footer/WMFWebViewFooterViewController.h
+++ b/Wikipedia/View Controllers/WebView/Footer/WMFWebViewFooterViewController.h
@@ -11,6 +11,7 @@
 
 - (void)updateLanguageCount:(NSInteger)count;
 - (void)updateLastModifiedDate:(NSDate*)date userName:(NSString*)userName;
+- (void)updateLegalFooterLocalizedText;
 
 @property (nonatomic, readonly) CGFloat footerHeight;
 
diff --git a/Wikipedia/View 
Controllers/WebView/Footer/WMFWebViewFooterViewController.m b/Wikipedia/View 
Controllers/WebView/Footer/WMFWebViewFooterViewController.m
index dc9aaaa..a4ec2ee 100644
--- a/Wikipedia/View Controllers/WebView/Footer/WMFWebViewFooterViewController.m
+++ b/Wikipedia/View Controllers/WebView/Footer/WMFWebViewFooterViewController.m
@@ -66,6 +66,10 @@
     [self.optionsController updateLastModifiedDate:date userName:userName];
 }
 
+- (void)updateLegalFooterLocalizedText {
+    [self.legalViewController updateLocalizedText];
+}
+
 - (void)didReceiveMemoryWarning {
     [super didReceiveMemoryWarning];
 }
diff --git a/Wikipedia/View Controllers/WebView/WebViewController.m 
b/Wikipedia/View Controllers/WebView/WebViewController.m
index bd9538e..7b866bd 100644
--- a/Wikipedia/View Controllers/WebView/WebViewController.m
+++ b/Wikipedia/View Controllers/WebView/WebViewController.m
@@ -1562,6 +1562,7 @@
         [self.footerViewController updateLanguageCount:langCount];
         [self.footerViewController updateLastModifiedDate:lastModified 
userName:lastModifiedByUserName];
         [self.footerViewController updateReadMoreForArticle:article];
+        [self.footerViewController updateLegalFooterLocalizedText];
 
         // Add spacer above bottom native tracking component.
         [sectionTextArray addObject:@"<div 
style='background-color:transparent;height:40px;'></div>"];
diff --git a/Wikipedia/mw-utils/WikipediaAppUtils.h 
b/Wikipedia/mw-utils/WikipediaAppUtils.h
index 6307d33..5d82f3b 100644
--- a/Wikipedia/mw-utils/WikipediaAppUtils.h
+++ b/Wikipedia/mw-utils/WikipediaAppUtils.h
@@ -16,6 +16,7 @@
 // TODO: use stable channel constants
 
 #define MWLocalizedString(key, throwaway) [WikipediaAppUtils 
localizedStringForKey : key]
+#define MWCurrentArticleLanguageLocalizedString(key, throwaway) 
[WikipediaAppUtils currentArticleLanguageLocalizedString : key]
 
 /**
  * Provides compile time checking for keypaths on a given object.
@@ -62,6 +63,7 @@
 + (NSString*)formFactor;
 + (NSString*)versionedUserAgent;
 + (NSString*)localizedStringForKey:(NSString*)key;
++ (NSString*)currentArticleLanguageLocalizedString:(NSString*)key;
 + (NSString*)relativeTimestamp:(NSDate*)date;
 + (NSString*)domainNameForCode:(NSString*)code;
 + (NSString*)wikiLangForSystemLang:(NSString*)code;
diff --git a/Wikipedia/mw-utils/WikipediaAppUtils.m 
b/Wikipedia/mw-utils/WikipediaAppUtils.m
index 6b7ad69..0fb76d5 100644
--- a/Wikipedia/mw-utils/WikipediaAppUtils.m
+++ b/Wikipedia/mw-utils/WikipediaAppUtils.m
@@ -3,6 +3,7 @@
 
 #import "WikipediaAppUtils.h"
 #import "WMFAssetsFile.h"
+#import "SessionSingleton.h"
 
 NSUInteger MegabytesToBytes(NSUInteger m){
     static NSUInteger const MEGABYTE = 1 << 20;
@@ -57,6 +58,21 @@
     ];
 }
 
+
++ (NSString*)currentArticleLanguageLocalizedString:(NSString*)key {
+    MWKSite* site = [SessionSingleton sharedInstance].currentArticleSite;
+    NSString* path           = [[NSBundle mainBundle] 
pathForResource:site.language ofType:@"lproj"];
+    NSBundle* languageBundle = [NSBundle bundleWithPath:path];
+    NSString *translation = nil;
+    if (languageBundle) {
+        translation = [languageBundle localizedStringForKey:key value:@"" 
table:nil];
+    }
+    if (!translation || [translation isEqualToString:key] || 
(translation.length == 0)) {
+        return MWLocalizedString(key, nil);
+    }
+    return translation;
+}
+
 + (NSString*)localizedStringForKey:(NSString*)key {
     // Based on handy sample from 
http://stackoverflow.com/questions/3263859/localizing-strings-in-ios-default-fallback-language/8784451#8784451
     //

-- 
To view, visit https://gerrit.wikimedia.org/r/205918
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings

Gerrit-MessageType: merged
Gerrit-Change-Id: I2e6c318dd9dc18a1e623c27279ebb4df9c987046
Gerrit-PatchSet: 6
Gerrit-Project: apps/ios/wikipedia
Gerrit-Branch: master
Gerrit-Owner: Mhurd <mh...@wikimedia.org>
Gerrit-Reviewer: Bgerstle <bgers...@wikimedia.org>
Gerrit-Reviewer: Dr0ptp4kt <ab...@wikimedia.org>
Gerrit-Reviewer: Fjalapeno <cfl...@wikimedia.org>
Gerrit-Reviewer: jenkins-bot <>

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