Moved code under a subdirectory: Console

2026-05-05 23:47:44 +02:00 · 2015-04-03 09:04:22 +02:00
parent 1b24cdb7f1
commit 2b0350d14f
160 changed files with 0 additions and 0 deletions
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+/*
+ Copyright 2014 OpenMarket Ltd
+ 
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+ 
+ http://www.apache.org/licenses/LICENSE-2.0
+ 
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ */
+
+#import "MXCContactField.h"
+
+// wanr when there is a contact update
+#import "MXCContact.h"
+
+// image URL
+#import "MatrixSDKHandler.h"
+
+// get the thumbnail
+#import "MediaManager.h"
+
+
+@interface MXCContactField() {
+    NSString* avatarURL;
+}
+@end
+
+@implementation MXCContactField
+
+- (void)initFields {
+    // init members
+    _contactID = nil;
+    _matrixID = nil;
+    avatarURL = @"";
+}
+
+- (id)initWithContactID:(NSString*)contactID matrixID:(NSString*)matrixID {
+    self = [super init];
+    
+    if (self) {
+        [self initFields];
+        _contactID = contactID;
+        _matrixID = matrixID;
+    }
+    
+    return self;
+}
+- (void)dealloc {
+    // remove the observers
+    [[NSNotificationCenter defaultCenter] removeObserver:self];
+}
+
+- (void)setMatrixID:(NSString*)aMatrixID {
+    // check if there is an update
+    // nil test + string comparison
+    if ((aMatrixID != _matrixID) && ![aMatrixID isEqualToString:_matrixID]) {
+        _matrixID = aMatrixID;
+        
+        dispatch_async(dispatch_get_main_queue(), ^{
+            [[NSNotificationCenter defaultCenter] postNotificationName:kMXCContactMatrixIdentifierUpdateNotification object:_contactID userInfo:nil];
+        });
+    }
+}
+
+- (void)loadAvatarWithSize:(CGSize)avatarSize {
+    
+    // the avatar image is already done
+    if (_avatarImage) {
+        return;
+    }
+    
+    // sanity check
+    if (_matrixID) {
+        
+        // nil -> there is no avatar
+        if (!avatarURL) {
+            return;
+        }
+        
+        // empty string means not yet initialized
+        if (avatarURL.length > 0) {
+            [self downloadAvatarImage];
+        } else {
+            MatrixSDKHandler *mxHandler = [MatrixSDKHandler sharedHandler];
+            
+            // check if the user is already known
+            MXUser* user = [mxHandler.mxSession userWithUserId:_matrixID];
+            
+            if (user) {
+                avatarURL = [mxHandler thumbnailURLForContent:user.avatarUrl inViewSize:avatarSize  withMethod:MXThumbnailingMethodCrop];
+                [self downloadAvatarImage];
+                
+            } else {
+                
+                if (mxHandler.mxRestClient) {
+                    [mxHandler.mxRestClient avatarUrlForUser:_matrixID
+                                                     success:^(NSString *avatarUrl) {
+                                                         avatarURL = [mxHandler thumbnailURLForContent:avatarUrl inViewSize:avatarSize  withMethod:MXThumbnailingMethodCrop];
+                                                         [self downloadAvatarImage];
+                                                     }
+                                                     failure:^(NSError *error) {
+                                                         //
+                                                     }];
+                }
+            }
+        }
+    }
+}
+
+- (void)downloadAvatarImage {
+    
+    // the avatar image is already done
+    if (_avatarImage) {
+        return;
+    }
+    
+    if (avatarURL.length > 0) {
+        
+        _avatarImage = [MediaManager loadCachePictureForURL:avatarURL inFolder:kMediaManagerThumbnailFolder];
+        
+        // the image is already in the cache
+        if (_avatarImage) {
+            dispatch_async(dispatch_get_main_queue(), ^{
+                [[NSNotificationCenter defaultCenter] postNotificationName:kMXCContactThumbnailUpdateNotification object:_contactID userInfo:nil];
+            });
+        } else  {
+            MediaLoader* loader = [MediaManager existingDownloaderForURL:avatarURL inFolder:kMediaManagerThumbnailFolder];
+            
+            if (!loader) {
+                [MediaManager downloadMediaFromURL:avatarURL withType:@"image/jpeg" inFolder:kMediaManagerThumbnailFolder];
+            }
+            
+            [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(onMediaDownloadEnd:) name:kMediaDownloadDidFinishNotification object:nil];
+        }
+    }
+}
+
+- (void)onMediaDownloadEnd:(NSNotification *)notif {
+    // sanity check
+    if ([notif.object isKindOfClass:[NSString class]]) {
+        NSString* url = notif.object;
+        
+        if ([url isEqualToString:avatarURL]) {
+            // update the image
+            UIImage* image = [MediaManager loadCachePictureForURL:avatarURL inFolder:kMediaManagerThumbnailFolder];
+            if (image) {
+                _avatarImage = image;
+                
+                dispatch_async(dispatch_get_main_queue(), ^{
+                    [[NSNotificationCenter defaultCenter] postNotificationName:kMXCContactThumbnailUpdateNotification object:_contactID userInfo:nil];
+                });
+            }
+        }
+    }
+}
+
+#pragma mark NSCoding
+
+- (id)initWithCoder:(NSCoder *)coder
+{
+    if (self) {
+        [self initFields];
+        _contactID = [coder decodeObjectForKey:@"contactID"];
+        _matrixID = [coder decodeObjectForKey:@"matrixID"];
+    }
+    
+    return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)coder {
+    [coder encodeObject:_contactID forKey:@"contactID"];
+    [coder encodeObject:_matrixID forKey:@"matrixID"];
+}
+
+@end