Repo created

iphone/Maps/Classes/Share/MWMShareActivityItem.mm

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+#import "MWMShareActivityItem.h"
+
+#include <CoreApi/Framework.h>
+#import <CoreApi/PlacePageData.h>
+#import <CoreApi/PlacePagePreviewData.h>
+#import <CoreApi/PlacePageInfoData.h>
+#import <CoreApi/PlacePagePhone.h>
+#import <LinkPresentation/LPLinkMetadata.h>
+
+NSString * httpGe0Url(NSString * shortUrl)
+{
+  // Replace 'cm://' with 'https://comaps.at/'
+  return [shortUrl stringByReplacingCharactersInRange:NSMakeRange(0, 5) withString:@"https://comaps.at/"];
+}
+
+@interface MWMShareActivityItem ()
+
+@property(nonatomic) PlacePageData *data;
+@property(nonatomic) CLLocationCoordinate2D location;
+@property(nonatomic) BOOL isMyPosition;
+
+@end
+
+@implementation MWMShareActivityItem
+
+- (instancetype)initForMyPositionAtLocation:(CLLocationCoordinate2D const &)location
+{
+  self = [super init];
+  if (self)
+  {
+    _location = location;
+    _isMyPosition = YES;
+  }
+  return self;
+}
+
+- (instancetype)initForPlacePageObject:(id<MWMPlacePageObject>)object
+{
+  NSAssert(false, @"deprecated");
+
+  return nil;
+}
+
+- (instancetype)initForPlacePage:(PlacePageData *)data {
+  self = [super init];
+  if (self)
+  {
+    NSAssert(data, @"Entity can't be nil!");
+    _isMyPosition = data.isMyPosition;
+    _data = data;
+  }
+  return self;
+}
+
+- (NSString *)url:(BOOL)isShort
+{
+  auto & f = GetFramework();
+
+  auto const title = ^NSString *(PlacePageData *data)
+  {
+    if (!data || data.isMyPosition)
+      return L(@"core_my_position");
+    else if (data.previewData.title.length > 0)
+      return data.previewData.title;
+    else if (data.previewData.subtitle.length)
+      return data.previewData.subtitle;
+    else if (data.previewData.secondarySubtitle.length)
+      return data.previewData.secondarySubtitle;
+    else
+      return @"";
+  };
+
+  ms::LatLon const ll = self.data ? ms::LatLon(self.data.locationCoordinate.latitude,
+                                               self.data.locationCoordinate.longitude)
+                                    : ms::LatLon(self.location.latitude, self.location.longitude);
+  std::string const & s = f.CodeGe0url(ll.m_lat, ll.m_lon, f.GetDrawScale(), title(self.data).UTF8String);
+
+  NSString * url = @(s.c_str());
+  if (!isShort)
+    return url;
+  NSUInteger const kGe0UrlLength = 16;
+  return [url substringWithRange:NSMakeRange(0, kGe0UrlLength)];
+}
+
+#pragma mark - UIActivityItemSource
+
+- (id)activityViewControllerPlaceholderItem:(UIActivityViewController *)activityViewController
+{
+  return [self url:YES];
+}
+
+- (id)activityViewController:(UIActivityViewController *)activityViewController
+         itemForActivityType:(NSString *)activityType
+{
+  NSString * type = activityType;
+  if ([UIActivityTypePostToTwitter isEqualToString:type])
+    return self.itemForTwitter;
+  return [self itemDefaultWithActivityType:type];
+}
+
+- (NSString *)activityViewController:(UIActivityViewController *)activityViewController
+              subjectForActivityType:(NSString *)activityType
+{
+  return [self subjectDefault];
+}
+
+- (LPLinkMetadata *)activityViewControllerLinkMetadata:(UIActivityViewController *)activityViewController API_AVAILABLE(ios(13.0))
+{
+  LPLinkMetadata * metadata = [[LPLinkMetadata alloc] init];
+  metadata.originalURL = [NSURL URLWithString:httpGe0Url([self url:NO])];
+  metadata.title = self.isMyPosition ? L(@"core_my_position") : self.data.previewData.title;
+  metadata.iconProvider = [[NSItemProvider alloc] initWithObject:[UIImage imageNamed:@"Logo"]];
+  return metadata;
+}
+
+#pragma mark - Message
+
+- (NSString *)itemForTwitter
+{
+  NSString * shortUrl = [self url:YES];
+  return [NSString stringWithFormat:@"%@\n%@", httpGe0Url(shortUrl),
+                                    self.isMyPosition ? L(@"my_position_share_email_subject")
+                                                      : self.data.previewData.title];
+}
+
+- (NSString *)itemDefaultWithActivityType:(NSString *)activityType
+{
+  NSString * ge0Url = [self url:NO];
+  NSString * url = httpGe0Url(ge0Url);
+  if (self.isMyPosition)
+  {
+    BOOL const hasSubject = [activityType isEqualToString:UIActivityTypeMail];
+    if (hasSubject)
+      return url;
+    return [NSString
+        stringWithFormat:@"%@ %@", L(@"my_position_share_email_subject"), url];
+  }
+
+  NSMutableArray *phones = [NSMutableArray new];
+  [self.data.infoData.phones enumerateObjectsUsingBlock:^(PlacePagePhone * _Nonnull phone, NSUInteger idx, BOOL * _Nonnull stop) {
+    [phones addObject:phone.phone];
+  }];
+
+  NSMutableString * result = [L(@"sharing_call_action_look") mutableCopy];
+  std::vector<NSString *> strings{self.data.previewData.title,
+                                 self.data.previewData.subtitle,
+                                 self.data.previewData.secondarySubtitle,
+                                 [phones componentsJoinedByString:@"; "],
+                                 url};
+
+  for (auto const & str : strings)
+  {
+    if (str.length)
+      [result appendString:[NSString stringWithFormat:@"\n%@", str]];
+  }
+
+  return result;
+}
+
+#pragma mark - Subject
+
+- (NSString *)subjectDefault
+{
+  return self.isMyPosition ? L(@"my_position_share_email_subject")
+                           : L(@"bookmark_share_email_subject");
+}
+
+@end