Merge pull request #75 from PSPDFKit/rad/image-documents

Add the ability to present Image Documents

Author: radazzouz

README.md

@@ -19,8 +19,8 @@ The [PSPDFKit SDK](https://pspdfkit.com/) is a framework that allows you to view
 
 #### Requirements
 
-- Xcode 9.4
-- PSPDFKit 7.6 for iOS or later
+- Xcode 9.4.1
+- PSPDFKit 7.6.1 for iOS or later
 - react-native >= 0.55.4
 
 #### Getting Started

ios/RCTPSPDFKit/Converters/RCTConvert+PSPDFDocument.m

@@ -20,7 +20,13 @@ + (PSPDFDocument *)PSPDFDocument:(NSString *)string {
     url = [NSBundle.mainBundle URLForResource:string withExtension:nil];
   }
 
-  return [[PSPDFDocument alloc] initWithURL:url];
+  NSString *fileExtension = url.pathExtension.lowercaseString;
+  BOOL isImageFile = [fileExtension isEqualToString:@"png"] || [fileExtension isEqualToString:@"jpeg"] || [fileExtension isEqualToString:@"jpg"];
+  if (isImageFile) {
+    return [[PSPDFImageDocument alloc] initWithImageURL:url];
+  } else {
+    return [[PSPDFDocument alloc] initWithURL:url];
+  }
 }
 
 @end

ios/cocoapods.md

@@ -3,10 +3,10 @@
 ### CocoaPods integration
 
 #### Requirements
-- Xcode 9
-- PSPDFKit >=7.0.2
-- react-native >= 0.48.4
-- CocoaPods >= 1.3.1
+- Xcode 9.4.1
+- PSPDFKit 7.6.1 for iOS or later
+- react-native >= 0.55.4
+- CocoaPods >= 1.5.3
 
 #### Getting Started
 
@@ -19,7 +19,7 @@ Lets create a simple app that integrates PSPDFKit using CocoaPods.
 5. IMPORTANT: Do not link module react-native-pspdfkit: Do not use react-native link react-native-pspdfkit
 6. Create the folder `ios/PSPDFKit` and copy `PSPDFKit.framework` and `PSPDFKitUI.framework` into it.
 7. Open ios/YourApp.xcodeproj in Xcode: open ios/YourApp.xcodeproj
-8. Make sure the deployment target is set to 9.0 or higher: 
+8. Make sure the deployment target is set to 10.0 or higher: 
 ![Deployment Target](../screenshots/deployment-target.png)
 9. Change "View controller-based status bar appearance" to YES in Info.plist: 
  deployment-target.png