0.1.18 ,增加正则表情的处理

张旭
1 parent f53e8099
Showing 8 changed files with 164 additions and 3 deletions
CNLiveBusinessTools.podspec
CNLiveBusinessTools/Classes/CNLiveBusinessTools.h
CNLiveBusinessTools/Classes/CNLiveBusinessTools.m
CNLiveBusinessTools/Classes/CNLiveQQEmotionManager/CNEmojiTextAttachment.h
CNLiveBusinessTools/Classes/CNLiveQQEmotionManager/CNEmojiTextAttachment.m
Example/CNLiveBusinessTools.xcodeproj/project.pbxproj
Example/CNLiveBusinessTools/CNLiveAppDelegate.m
Example/Podfile
@@ -8,7 +8,7 @@
 Pod::Spec.new do |s|
   s.name             = 'CNLiveBusinessTools'
-  s.version          = '0.1.17'
+  s.version          = '0.1.18'
   s.summary          = '业务工具集合组件.'
 # This description is used to generate tags and improve search results.
@@ -46,5 +46,5 @@ Pod::Spec.new do |s|
   s.dependency 'CNLiveBaseKit'
   s.dependency 'CNLiveRequestBastKit'
   s.dependency 'CNLiveTripartiteManagement/QMUIKit'
-
+  s.dependency 'CNLiveTripartiteManagement/YYKit'
 end
@@ -97,6 +97,15 @@ typedef NS_ENUM(NSInteger, CNFileType) {
  */
 + (NSString *)chatBackgroupImagefilePath;
 #pragma mark --
+
+/// 文字正则匹配为emoji表情后转成富文本
+/// @param text 文字内容
++ (NSMutableAttributedString *)replaceQQemojiWithCustomText:(NSString *)text;
+
+/// (IM专用)文字正则匹配为emoji表情后转成富文本
+/// @param text 文字内容
++ (NSMutableAttributedString *)replaceNativeQQemojiWithCustomText:(NSString *)text;
+
 @end
 NS_ASSUME_NONNULL_END
@@ -11,6 +11,10 @@
 #import <CNLiveUserManagement/CNUserInfoManager.h>
 #import "CommonCrypto/CommonDigest.h"
 #import <CNLiveBaseKit/CNLiveBaseKit.h>
+#import "CNEmojiTextAttachment.h"
+#import <QMUIKit/QMUIEmotionView.h>
+#import "CNLiveQQEmotionManager.h"
+#import <YYKit/YYKit.h>
 @implementation CNLiveBusinessTools
 + (NSString *)cnStatWithType:(CNStatType)statType type:(NSString *)type userId:(NSString *)userId programId:(NSString *)programId title:(NSString *)title {
@@ -636,4 +640,113 @@
     return filePath;
 }
+
++ (NSMutableAttributedString *)replaceQQemojiWithCustomText:(NSString *)text
+{
+    if (text == nil || [text isEqualToString:@""]) return  [[NSMutableAttributedString alloc] initWithString:@""];
+    //过滤未知字符
+    text = [NSString filterUnknownChara:text];
+    
+    //利用正则 取出 [开头 ]结尾 的数组,内容通配 ,再次forin QQEmojiArr,得到真正的表情个数,再替换删除
+    NSMutableAttributedString *attStr = [[NSMutableAttributedString alloc] initWithString:text];
+    
+    NSString *zhengze = @"\\[(.*?)\\]";
+    NSError *error;
+    NSRegularExpression *re = [NSRegularExpression regularExpressionWithPattern:zhengze options:NSRegularExpressionCaseInsensitive error:&error];
+    if (!re) {
+        NSLog(@"正则表达式匹配错误%@",[error localizedDescription]);
+    }
+    NSArray * arr = [re matchesInString:text options:0 range:NSMakeRange(0, text.length)];
+    if (!arr.count) {//说明字符串中没有表情通配符,是普通的文本
+        
+    }else{//有表情通配符
+        //如果有多个表情图，必须从后往前替换，因为替换后Range就不准确了
+        NSArray<QMUIEmotion *> *emojiArr = [CNLiveQQEmotionManager emotionsForQQ];
+        for (int i = (int)arr.count - 1; i >= 0; i --) {
+            //NSTextCheckingResult里面包含range
+            NSTextCheckingResult * result = arr[i];
+            
+            for (int j = 0; j < emojiArr.count; j ++) {
+                if ([[text substringWithRange:result.range] isEqualToString:emojiArr[j].displayName]) {
+                    @try {
+                        if (![NSThread isMainThread]) {
+                            dispatch_sync(dispatch_get_main_queue(), ^{
+                                YYAnimatedImageView *imageView = [[YYAnimatedImageView alloc] initWithImage:emojiArr[j].image];
+                                imageView.width = 24*RATIO;
+                                imageView.height = 24*RATIO;
+                                NSMutableAttributedString *attachText = [NSMutableAttributedString attachmentStringWithContent:imageView contentMode:UIViewContentModeCenter attachmentSize:imageView.size alignToFont:UIFontCNMake(contentLabelFontSize) alignment:YYTextVerticalAlignmentCenter];
+                                [attStr replaceCharactersInRange:result.range withAttributedString:attachText];
+                            });
+                        }else{
+                            YYAnimatedImageView *imageView = [[YYAnimatedImageView alloc] initWithImage:emojiArr[j].image];
+                            imageView.width = 24*RATIO;
+                            imageView.height = 24*RATIO;
+                            NSMutableAttributedString *attachText = [NSMutableAttributedString attachmentStringWithContent:imageView contentMode:UIViewContentModeCenter attachmentSize:imageView.size alignToFont:UIFontCNMake(contentLabelFontSize) alignment:YYTextVerticalAlignmentCenter];
+                            
+                            [attStr replaceCharactersInRange:result.range withAttributedString:attachText];
+                        }
+                    } @catch (NSException *exception) {
+                        NSLog(@"获取的异常为=>%@",exception.reason);
+                    }
+                }
+            }
+        }
+    }
+    return attStr;
+}
+
++ (NSMutableAttributedString *)replaceNativeQQemojiWithCustomText:(NSString *)text
+{
+    if (text == nil || [text isEqualToString:@""]) return  [[NSMutableAttributedString alloc] initWithString:@""];
+    //    过滤未知字符
+    text = [NSString filterUnknownChara:text];
+    //利用正则 取出 [开头 ]结尾 的数组,内容通配 ,再次forin QQEmojiArr,得到真正的表情个数,再替换删除
+    NSMutableAttributedString *attStr = [[NSMutableAttributedString alloc] initWithString:text];
+    NSString *zhengze = @"\\[(.*?)\\]";
+    NSError *error;
+    NSRegularExpression *re = [NSRegularExpression regularExpressionWithPattern:zhengze options:NSRegularExpressionCaseInsensitive error:&error];
+    if (!re) {
+        NSLog(@"正则表达式匹配错误%@",[error localizedDescription]);
+    }
+    NSArray * arr = [re matchesInString:text options:0 range:NSMakeRange(0, text.length)];
+    if (!arr.count) {//说明字符串中没有表情通配符,是普通的文本
+        
+    }else
+    {//有表情通配符
+        //如果有多个表情图，必须从后往前替换，因为替换后Range就不准确了
+        NSArray<QMUIEmotion *> *emojiArr = [CNLiveQQEmotionManager emotionsForQQ];
+        for (int i = (int)arr.count - 1; i >= 0; i --) {
+            //NSTextCheckingResult里面包含range
+            NSTextCheckingResult * result = arr[i];
+            
+            if ([[[text substringWithRange:result.range] substringToIndex:1] isEqualToString:@"["]) {
+                //可能自定义表情
+                for (int j = 0; j < emojiArr.count; j ++) {
+                    if ([[text substringWithRange:result.range] isEqualToString:emojiArr[j].displayName]) {
+                        
+                        NSString *emojiText = [text substringWithRange:result.range];
+                        
+                        CNEmojiTextAttachment *textAttachment = [[CNEmojiTextAttachment alloc]init];
+                        textAttachment.image = emojiArr[j].image;
+                        textAttachment.bounds = CGRectMake(0, -4.7, 20*RATIO, 20*RATIO);
+                        textAttachment.emojiText = emojiText;
+                        
+                        NSAttributedString *imageStr = [NSAttributedString attributedStringWithAttachment:textAttachment];
+                        [attStr replaceCharactersInRange:result.range withAttributedString:imageStr];
+                        NSLog(@"\n11111:text%@,range:%@",text,NSStringFromRange(result.range));
+                    }
+                }
+            }else
+            {//目前只有 暂时没有判断是否是url办法 表情和url
+                //url
+                NSString *urlStr = [text substringWithRange:result.range];
+                NSMutableAttributedString *urlAttStr = [[NSMutableAttributedString alloc] initWithString:urlStr attributes:@{NSFontAttributeName:UIFontMake(contentLabelFontSize)}];
+                [urlAttStr addAttribute:NSLinkAttributeName value:[NSURL URLWithString:urlStr] range:NSMakeRange(0, urlStr.length)];
+                [attStr replaceCharactersInRange:result.range withAttributedString:urlAttStr];
+            }
+        }
+    }
+    return attStr;
+}
+
 @end
+//
+//  CNEmojiTextAttachment.h
+//  CNLiveBusinessTools
+//
+//  Created by 张旭 on 2020/4/20.
+//
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface CNEmojiTextAttachment : NSTextAttachment
+
+/**
+  保存emojiText的值
+  */
+@property (nonatomic, strong) NSString *emojiText;
+
+@end
+
+NS_ASSUME_NONNULL_END
+//
+//  CNEmojiTextAttachment.m
+//  CNLiveBusinessTools
+//
+//  Created by 张旭 on 2020/4/20.
+//
+
+#import "CNEmojiTextAttachment.h"
+
+@implementation CNEmojiTextAttachment
+
+@end
@@ -357,6 +357,7 @@
 				"${BUILT_PRODUCTS_DIR}/CNLiveUserManagement/CNLiveUserManagement.framework",
 				"${BUILT_PRODUCTS_DIR}/MJExtension/MJExtension.framework",
 				"${BUILT_PRODUCTS_DIR}/QMUIKit/QMUIKit.framework",
+				"${BUILT_PRODUCTS_DIR}/YYKit/YYKit.framework",
 			);
 			name = "[CP] Embed Pods Frameworks";
 			outputPaths = (
@@ -369,6 +370,7 @@
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/CNLiveUserManagement.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/MJExtension.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/QMUIKit.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/YYKit.framework",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
@@ -8,13 +8,15 @@
 #import "CNLiveAppDelegate.h"
 #import "CNLiveQQEmotionManager.h"
-
+#import "CNLiveBusinessTools.h"
 @implementation CNLiveAppDelegate
 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
 {
     // Override point for customization after application launch.
     [CNLiveQQEmotionManager emotionsForQQ];
+    NSMutableAttributedString *attStr = [CNLiveBusinessTools replaceQQemojiWithCustomText:@"asfa[微笑]"];
+    NSLog(@"attStr:%@",attStr);
     return YES;
 }
 source 'http://bj.gitlab.cnlive.com/ios-team/CNLiveRepos.git'
+#source 'https://mirrors.tuna.tsinghua.edu.cn/git/CocoaPods/Specs.git'
 source 'https://github.com/CocoaPods/Specs.git'
 use_frameworks!
@@ -13,6 +14,7 @@ target &#39;CNLiveBusinessTools_Example&#39; do
   pod 'CNLiveBaseKit'
   pod 'CNLiveRequestBastKit'
   pod 'CNLiveTripartiteManagement/QMUIKit'
+  pod 'CNLiveTripartiteManagement/YYKit'
   target 'CNLiveBusinessTools_Tests' do
     inherit! :search_paths