From 560ea1030d606dd2d66884415bd12030f0f2bbcd Mon Sep 17 00:00:00 2001
From: panxi <xinleiryan.pan@verizonwireless.com>
Date: Mon, 1 Apr 2019 12:01:44 -0400
Subject: [PATCH] add actions into mflabel

---
 MVMCoreUI/Atoms/Views/MFLabel.h |  2 ++
 MVMCoreUI/Atoms/Views/MFLabel.m | 32 ++++++++++++++++++++++++++++++++
 2 files changed, 34 insertions(+)

diff --git a/MVMCoreUI/Atoms/Views/MFLabel.h b/MVMCoreUI/Atoms/Views/MFLabel.h
index a5ca49ab..7a73e1df 100644
--- a/MVMCoreUI/Atoms/Views/MFLabel.h
+++ b/MVMCoreUI/Atoms/Views/MFLabel.h
@@ -20,6 +20,8 @@
 // Set this to use a custom sizing object during updateView instead of the standard.
 @property (nonatomic, strong, nullable) MFSizeObject *sizeObject;
 
+@property (nonatomic, strong, nullable) NSDictionary *actions;
+
 // Set the font and set to scale
 - (void)setFont:(nonnull UIFont *)font scale:(BOOL)scale;
 
diff --git a/MVMCoreUI/Atoms/Views/MFLabel.m b/MVMCoreUI/Atoms/Views/MFLabel.m
index 0370e23f..0bf52d22 100644
--- a/MVMCoreUI/Atoms/Views/MFLabel.m
+++ b/MVMCoreUI/Atoms/Views/MFLabel.m
@@ -17,6 +17,8 @@
 @import MVMCore.MVMCoreGetterUtility;
 @import MVMCore.NSDictionary_MFConvenience;
 @import MVMCore.MVMCoreJSONConstants;
+@import MVMCore.MVMCoreActionHandler;
+@import MVMCore.UILabel_MFCustom;
 
 @interface MFLabel ()
 
@@ -198,6 +200,7 @@
         NSArray *attributes = [json array:@"attributes"];
         if (attributes) {
             NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc] initWithString:label.text attributes:@{NSFontAttributeName:label.font,NSForegroundColorAttributeName:label.textColor}];
+            NSMutableDictionary *actions = [NSMutableDictionary new];
             for (NSDictionary *attribute in attributes) {
                 NSNumber *location = [attribute optionalNumberForKey:@"location"];
                 NSNumber *length = [attribute optionalNumberForKey:@"length"];
@@ -225,10 +228,18 @@
                         if (font) {
                             [attributedString addAttribute:NSFontAttributeName value:font range:range];
                         }
+                    } else if ([type isEqualToString:@"link"]) {
+                        label.userInteractionEnabled = YES;
+                        [actions setObject:attribute forKey:[NSValue valueWithRange:range]];
                     }
                 }
             }
             label.attributedText = attributedString;
+            if ([label isKindOfClass:[MFLabel class]]) {
+                MFLabel *mflabel = (MFLabel *)label;
+                mflabel.actions = actions;
+            }
+            
         }
     }
 }
@@ -289,4 +300,25 @@
     
 }
 
+#pragma mark - action
+
+- (void)touchesEnded:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event {
+    NSDictionary *actionMap = [self areTouchesInActionString:touches];
+    if (actionMap) {
+        [[MVMCoreActionHandler sharedActionHandler] handleActionWithDictionary:actionMap additionalData:nil delegate:nil];
+    }
+}
+
+- (NSDictionary *)areTouchesInActionString:(NSSet<UITouch *> *)touches {
+    CGPoint location = [[touches anyObject] locationInView:self];
+    for (NSValue *valueOfRange in self.actions.allKeys) {
+        NSRange range = [valueOfRange rangeValue];
+        CGRect rect = [self boundingRectForCharacterRange:range];
+        if (CGRectContainsPoint(rect, location)){
+            return [self.actions objectForKey:valueOfRange];
+        }
+    }
+    return nil;
+}
+
 @end