添加对WebView的分享

Author: wanghengheng

Coding_iOS/Controllers/WebViewController.m

@@ -10,9 +10,9 @@
 #import "NJKWebViewProgress.h"
 #import "NJKWebViewProgressView.h"
 #import "BaseViewController.h"
+#import "CodingShareView.h"
 
 @interface WebViewController ()<UIWebViewDelegate>
-//@property (strong, nonatomic) UIWebView *myWebView;
 @property (strong, nonatomic) NJKWebViewProgress *progressProxy;
 @property (strong, nonatomic) NJKWebViewProgressView *progressView;
 @end
@@ -65,6 +65,7 @@ - (void)viewDidLoad{
     _progressView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleTopMargin;
     _progressView.progressBarView.backgroundColor = [UIColor colorWithHexString:@"0x3abd79"];
 
+    [self.navigationItem setRightBarButtonItem:[[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"moreBtn_Nav"] style:UIBarButtonItemStylePlain target:self action:@selector(shareItemClicked)] animated:YES];
 }
 
 - (void)viewWillAppear:(BOOL)animated{
@@ -77,6 +78,13 @@ - (void)viewWillDisappear:(BOOL)animated{
     [_progressView removeFromSuperview];
 }
 
+- (void)shareItemClicked{
+    NSURL *url = self.webView.request.URL;
+    if (url.absoluteString && ![url.absoluteString isEmpty]) {
+        [CodingShareView showShareViewWithObj:self.webView];
+    }
+}
+
 #pragma mark UIWebViewDelegate 覆盖
 
 - (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType{

Coding_iOS/Vendor/SVWebViewController/SVWebViewController.h

@@ -9,6 +9,8 @@
 #import "BaseViewController.h"
 
 @interface SVWebViewController : BaseViewController
+@property (nonatomic, strong, readonly) UIWebView *webView;
+@property (nonatomic, strong, readonly) NSURLRequest *request;
 
 - (instancetype)initWithAddress:(NSString*)urlString;
 - (instancetype)initWithURL:(NSURL*)URL;

Coding_iOS/Views/Cell/TweetCell.m

@@ -676,7 +676,7 @@ - (void)locationBtnClicked:(id)sender{
     }
 }
 - (void)shareBtnClicked:(id)sender{
-    [CodingShareView showShareViewWithTweet:_tweet];
+    [CodingShareView showShareViewWithObj:_tweet];
 }
 #pragma mark TTTAttributedLabelDelegate
 - (void)attributedLabel:(TTTAttributedLabel *)label didSelectLinkWithTransitInformation:(NSDictionary *)components{

Coding_iOS/Views/Cell/TweetDetailCell.m

@@ -408,7 +408,7 @@ - (void)locationBtnClicked:(id)sender{
 }
 
 - (void)shareBtnClicked:(id)sender{
-    [CodingShareView showShareViewWithTweet:_tweet];
+    [CodingShareView showShareViewWithObj:_tweet];
 }
 
 #pragma mark Collection M

Coding_iOS/Views/CodingShareView.h

@@ -10,7 +10,7 @@
 #import "Tweet.h"
 
 @interface CodingShareView : UIView
-+ (void)showShareViewWithTweet:(Tweet *)curTweet;
++ (void)showShareViewWithObj:(NSObject *)curObj;
 @end
 
 @interface CodingShareView_Item : UIView

Coding_iOS/Views/CodingShareView.m

@@ -25,8 +25,8 @@ @interface CodingShareView ()<UMSocialUIDelegate>
 @property (strong, nonatomic) UIButton *dismissBtn;
 @property (strong, nonatomic) UIScrollView *itemsScrollView;
 
-@property (strong, nonatomic) NSObject *objToShare;
 @property (strong, nonatomic) NSArray *shareSnsValues;
+@property (weak, nonatomic) NSObject *objToShare;
 @end
 
 @implementation CodingShareView
@@ -158,8 +158,8 @@ + (NSDictionary *)snsNameDict{
 
 }
 
-+ (void)showShareViewWithTweet:(Tweet *)curTweet{
-    [[self sharedInstance] showShareViewWithTweet:curTweet];
++ (void)showShareViewWithObj:(Tweet *)curObj{
+    [[self sharedInstance] showShareViewWithObj:curObj];
 }
 
 +(NSArray *)supportSnsValues{
@@ -198,8 +198,8 @@ +(BOOL)p_canOpen:(NSString*)url{
     return [[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:url]];
 }
 
-- (void)showShareViewWithTweet:(Tweet *)curTweet{
-    self.objToShare = curTweet;
+- (void)showShareViewWithObj:(NSObject *)curObj{
+    self.objToShare = curObj;
     [self p_show];
 }
 
@@ -245,15 +245,6 @@ - (void)p_dismissWithCompletionBlock:(void (^)(void))completionBlock{
         }
     }];
 }
-- (void)p_checkTitle{
-    NSString *title;
-    if ([_objToShare isKindOfClass:[Tweet class]]) {
-        title = @"冒泡分享到";
-    }else{
-        title = @"分享到";
-    }
-    _titleL.text = title;
-}
 - (void)p_checkShareSnsValues{
     self.shareSnsValues = [CodingShareView supportSnsValues];
 }
@@ -274,55 +265,11 @@ - (void)p_doShareToSnsName:(NSString *)snsName{
     }else if ([snsName isEqualToString:@"coding"]){
         PrivateMessage *curMsg = [PrivateMessage privateMessageWithObj:[self p_shareLinkStr] andFriend:nil];
         [self willTranspondMessage:curMsg];
-//    }else if ([snsName isEqualToString:@"sina"]){
-//        NSString *shareTitle, *shareText, *shareTail;
-//        shareTitle = [NSString stringWithFormat:@"「%@」", [self p_shareTitle]];
-//        shareText = [self p_shareText];
-//        shareTail = [NSString stringWithFormat:@"%@（分享自@Coding）", [self p_shareLinkStr]];
-//        NSInteger maxShareLength = 140;
-//        NSInteger maxTextLength = maxShareLength - shareTitle.length - shareTail.length;
-//        if (shareText.length > maxTextLength) {
-//            shareText = [shareText stringByReplacingCharactersInRange:NSMakeRange(maxTextLength - 3, shareText.length - (maxTextLength - 3)) withString:@"..."];
-//        }
-//        NSString *shareContent = [NSString stringWithFormat:@"%@%@%@", shareTitle, shareText, shareTail];
-//        [NSObject showStatusBarQueryStr:@"正在分享到新浪微博"];
-//        
-//        UMSocialUrlResource *urlResource = nil;
-//        NSString *imageUrl = [self p_imageUrlSquare:NO];
-//        if (imageUrl.length > 0) {
-//            urlResource = [[UMSocialUrlResource alloc] initWithSnsResourceType:UMSocialUrlResourceTypeImage url:imageUrl];
-//        }
-//        [[UMSocialDataService defaultDataService] postSNSWithTypes:@[UMShareToSina] content:shareContent image:nil location:nil urlResource:urlResource presentedController:[BaseViewController presentingVC] completion:^(UMSocialResponseEntity *response) {
-//            if (response.responseCode == UMSResponseCodeSuccess) {
-//                [NSObject showStatusBarSuccessStr:@"分享成功"];
-//            }else{
-//                [NSObject showStatusBarErrorStr:@"分享失败"];
-//            }
-//        }];
     }else if ([snsName isEqualToString:@"evernote"]){
-        ENNote *noteToSave = [ENNote new];
-        noteToSave.title = [self p_shareTitle];
-        NSString *htmlStr;
-        if ([_objToShare respondsToSelector:NSSelectorFromString(@"htmlMedia")]) {
-            HtmlMedia *htmlMedia = [_objToShare valueForKey:@"htmlMedia"];
-            htmlStr = htmlMedia.contentOrigional;
-        }else{
-            htmlStr = [self p_shareText];
-        }
-        htmlStr = [htmlStr stringByAppendingFormat:@"<p><a href=\"%@\">冒泡原始链接</a></p>", [self p_shareLinkStr]];
-        noteToSave.content = [ENNoteContent noteContentWithSanitizedHTML:htmlStr];
-        
-        if (![[ENSession sharedSession] isAuthenticated]) {
-            [[ENSession sharedSession] authenticateWithViewController:[BaseViewController presentingVC] preferRegistration:NO completion:^(NSError *authenticateError) {
-                if (!authenticateError) {
-                    [self p_uploadENNote:noteToSave];
-                }else if (authenticateError.code != ENErrorCodeCancelled){
-                    [NSObject showHudTipStr:@"授权失败"];
-                }
-            }];
-        }else{
-            [self p_uploadENNote:noteToSave];
-        }
+        __weak typeof(self) weakSelf = self;
+        [self p_shareENNoteWithompletion:^(ENNote *note) {
+            [weakSelf p_willUploadENNote:note];
+        }];
     }else{
         [[UMSocialControllerService defaultControllerService] setSocialUIDelegate:self];
         UMSocialSnsPlatform *snsPlatform = [UMSocialSnsPlatformManager getSocialPlatformWithName:snsName];
@@ -331,8 +278,24 @@ - (void)p_doShareToSnsName:(NSString *)snsName{
         }
     }
 }
-
-- (void)p_uploadENNote:(ENNote *)noteToSave{
+- (void)p_willUploadENNote:(ENNote *)noteToSave{
+    if (!noteToSave) {
+        [NSObject showHudTipStr:@"不支持保存到印象笔记"];
+        return;
+    }
+    if (![[ENSession sharedSession] isAuthenticated]) {
+        [[ENSession sharedSession] authenticateWithViewController:[BaseViewController presentingVC] preferRegistration:NO completion:^(NSError *authenticateError) {
+            if (!authenticateError) {
+                [self p_doUploadENNote:noteToSave];
+            }else if (authenticateError.code != ENErrorCodeCancelled){
+                [NSObject showHudTipStr:@"授权失败"];
+            }
+        }];
+    }else{
+        [self p_doUploadENNote:noteToSave];
+    }
+}
+- (void)p_doUploadENNote:(ENNote *)noteToSave{
     if (noteToSave) {
         [NSObject showStatusBarQueryStr:@"正在保存到印象笔记"];
         [[ENSession sharedSession] uploadNote:noteToSave notebook:nil completion:^(ENNoteRef *noteRef, NSError *uploadNoteError) {
@@ -344,11 +307,25 @@ - (void)p_uploadENNote:(ENNote *)noteToSave{
         }];
     }
 }
+#pragma mark objToShare
+- (void)p_checkTitle{
+    NSString *title;
+    if ([_objToShare isKindOfClass:[Tweet class]]) {
+        title = @"冒泡分享到";
+    }else if ([_objToShare isKindOfClass:[UIWebView class]]){
+        title = @"链接分享到";
+    }else{
+        title = @"分享到";
+    }
+    _titleL.text = title;
+}
 
 - (NSString *)p_shareLinkStr{
     NSString *linkStr;
     if ([_objToShare isKindOfClass:[Tweet class]]) {
         linkStr = [(Tweet *)_objToShare toShareLinkStr];
+    }else if ([_objToShare isKindOfClass:[UIWebView class]]){
+        linkStr = [(UIWebView *)_objToShare request].URL.absoluteString;
     }else{
         linkStr = [NSObject baseURLStr];
     }
@@ -358,6 +335,8 @@ - (NSString *)p_shareTitle{
     NSString *title;
     if ([_objToShare isKindOfClass:[Tweet class]]) {
         title = [NSString stringWithFormat:@"%@ 的冒泡", [(Tweet *)_objToShare owner].name];
+    }else if ([_objToShare isKindOfClass:[UIWebView class]]){
+        title = @"Coding 链接";
     }else{
         title = @"Coding";
     }
@@ -367,6 +346,8 @@ - (NSString *)p_shareText{
     NSString *text;
     if ([_objToShare isKindOfClass:[Tweet class]]) {
         text = [(Tweet *)_objToShare content];
+    }else if ([_objToShare isKindOfClass:[UIWebView class]]){
+        text =[(UIWebView *)_objToShare stringByEvaluatingJavaScriptFromString:@"document.title"];
     }else{
         text = @"Coding 让开发更简单！";
     }
@@ -391,6 +372,20 @@ - (NSString *)p_imageUrlSquare:(BOOL)needSquare{
     }
     return imageUrl;
 }
+- (void)p_shareENNoteWithompletion:(ENNotePopulateFromWebViewCompletionHandler)completion{
+    if ([_objToShare respondsToSelector:NSSelectorFromString(@"htmlMedia")]) {
+        ENNote *note = [ENNote new];
+        note.title = [self p_shareTitle];
+        NSString *htmlStr;
+        HtmlMedia *htmlMedia = [_objToShare valueForKey:@"htmlMedia"];
+        htmlStr = htmlMedia.contentOrigional;
+        htmlStr = [htmlStr stringByAppendingFormat:@"<p><a href=\"%@\">原始链接</a></p>", [self p_shareLinkStr]];
+        note.content = [ENNoteContent noteContentWithSanitizedHTML:htmlStr];
+        completion(note);
+    }else if ([_objToShare isKindOfClass:[UIWebView class]]){
+        [ENNote populateNoteFromWebView:(UIWebView *)_objToShare completion:completion];
+    }
+}
 #pragma mark TranspondMessage
 
 - (void)willTranspondMessage:(PrivateMessage *)message{
@@ -415,7 +410,7 @@ -(void)didFinishGetUMSocialDataInViewController:(UMSocialResponseEntity *)respon
     if(response.responseCode == UMSResponseCodeSuccess){
         NSString *snsName = [[response.data allKeys] firstObject];
         NSLog(@"share to sns name is %@",snsName);
-        [self performSelector:@selector(showStatusBarSuccessStr:) withObject:@"分享成功" afterDelay:0.3];
+        [NSObject performSelector:@selector(showStatusBarSuccessStr:) withObject:@"分享成功" afterDelay:0.3];
     }
 }