Add code to create new notes from the share extension

atomicbird · Nov 14, 2014 · c7a7a85 · c7a7a85
1 parent e9a638c
commit c7a7a85
Show file tree

Hide file tree

Showing 5 changed files with 121 additions and 2 deletions.
diff --git a/DemoNotes.xcodeproj/project.pbxproj b/DemoNotes.xcodeproj/project.pbxproj
@@ -10,6 +10,8 @@
 		EE9A19D81A16898800CBD6AD /* ShareViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = EE9A19D71A16898800CBD6AD /* ShareViewController.m */; };
 		EE9A19DA1A16898800CBD6AD /* MainInterface.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = EE9A19D91A16898800CBD6AD /* MainInterface.storyboard */; };
 		EE9A19DD1A16898800CBD6AD /* Share to Note.appex in Embed App Extensions */ = {isa = PBXBuildFile; fileRef = EE9A19D21A16898800CBD6AD /* Share to Note.appex */; settings = {ATTRIBUTES = (RemoveHeadersOnCopy, ); }; };
+		EE9A19E21A168BFD00CBD6AD /* DemoPreprocessor.js in Resources */ = {isa = PBXBuildFile; fileRef = EE9A19E11A168BFD00CBD6AD /* DemoPreprocessor.js */; };
+		EE9A19E41A168EEA00CBD6AD /* DemoSharedCode.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = EEDE71E71A156423007CD3D8 /* DemoSharedCode.framework */; };
 		EEDE71A21A141B9A007CD3D8 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = EEDE71A11A141B9A007CD3D8 /* main.m */; };
 		EEDE71A51A141B9A007CD3D8 /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = EEDE71A41A141B9A007CD3D8 /* AppDelegate.m */; };
 		EEDE71A81A141B9A007CD3D8 /* MasterViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = EEDE71A71A141B9A007CD3D8 /* MasterViewController.m */; };
@@ -40,6 +42,13 @@
 			remoteGlobalIDString = EE9A19D11A16898800CBD6AD;
 			remoteInfo = "Share to Note";
 		};
+		EE9A19E51A168EF900CBD6AD /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = EEDE71941A141B9A007CD3D8 /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = EEDE71E61A156423007CD3D8;
+			remoteInfo = DemoSharedCode;
+		};
 		EEDE71B91A141B9A007CD3D8 /* PBXContainerItemProxy */ = {
 			isa = PBXContainerItemProxy;
 			containerPortal = EEDE71941A141B9A007CD3D8 /* Project object */;
@@ -116,6 +125,8 @@
 		EE9A19D61A16898800CBD6AD /* ShareViewController.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = ShareViewController.h; sourceTree = "<group>"; };
 		EE9A19D71A16898800CBD6AD /* ShareViewController.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = ShareViewController.m; sourceTree = "<group>"; };
 		EE9A19D91A16898800CBD6AD /* MainInterface.storyboard */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; path = MainInterface.storyboard; sourceTree = "<group>"; };
+		EE9A19E11A168BFD00CBD6AD /* DemoPreprocessor.js */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.javascript; path = DemoPreprocessor.js; sourceTree = "<group>"; };
+		EE9A19E31A168C0D00CBD6AD /* Share to Note.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.xml; path = "Share to Note.entitlements"; sourceTree = "<group>"; };
 		EEDE719C1A141B9A007CD3D8 /* DemoNotes.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = DemoNotes.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		EEDE71A01A141B9A007CD3D8 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		EEDE71A11A141B9A007CD3D8 /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
@@ -154,6 +165,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				EE9A19E41A168EEA00CBD6AD /* DemoSharedCode.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -202,6 +214,8 @@
 		EE9A19D31A16898800CBD6AD /* Share to Note */ = {
 			isa = PBXGroup;
 			children = (
+				EE9A19E31A168C0D00CBD6AD /* Share to Note.entitlements */,
+				EE9A19E11A168BFD00CBD6AD /* DemoPreprocessor.js */,
 				EE9A19D61A16898800CBD6AD /* ShareViewController.h */,
 				EE9A19D71A16898800CBD6AD /* ShareViewController.m */,
 				EE9A19D91A16898800CBD6AD /* MainInterface.storyboard */,
@@ -379,6 +393,7 @@
 			buildRules = (
 			);
 			dependencies = (
+				EE9A19E61A168EF900CBD6AD /* PBXTargetDependency */,
 			);
 			name = "Share to Note";
 			productName = "Share to Note";
@@ -492,6 +507,11 @@
 					EE9A19D11A16898800CBD6AD = {
 						CreatedOnToolsVersion = 6.1;
 						DevelopmentTeam = FZTVR399HK;
+						SystemCapabilities = {
+							com.apple.ApplicationGroups.iOS = {
+								enabled = 1;
+							};
+						};
 					};
 					EEDE719B1A141B9A007CD3D8 = {
 						CreatedOnToolsVersion = 6.1;
@@ -552,6 +572,7 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				EE9A19E21A168BFD00CBD6AD /* DemoPreprocessor.js in Resources */,
 				EE9A19DA1A16898800CBD6AD /* MainInterface.storyboard in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -657,6 +678,11 @@
 			target = EE9A19D11A16898800CBD6AD /* Share to Note */;
 			targetProxy = EE9A19DB1A16898800CBD6AD /* PBXContainerItemProxy */;
 		};
+		EE9A19E61A168EF900CBD6AD /* PBXTargetDependency */ = {
+			isa = PBXTargetDependency;
+			target = EEDE71E61A156423007CD3D8 /* DemoSharedCode */;
+			targetProxy = EE9A19E51A168EF900CBD6AD /* PBXContainerItemProxy */;
+		};
 		EEDE71BA1A141B9A007CD3D8 /* PBXTargetDependency */ = {
 			isa = PBXTargetDependency;
 			target = EEDE719B1A141B9A007CD3D8 /* DemoNotes */;
@@ -712,6 +738,7 @@
 		EE9A19DF1A16898800CBD6AD /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				CODE_SIGN_ENTITLEMENTS = "Share to Note/Share to Note.entitlements";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				GCC_PREPROCESSOR_DEFINITIONS = (
@@ -721,18 +748,21 @@
 				INFOPLIST_FILE = "Share to Note/Info.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @executable_path/../../Frameworks";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				PROVISIONING_PROFILE = "";
 				SKIP_INSTALL = YES;
 			};
 			name = Debug;
 		};
 		EE9A19E01A16898800CBD6AD /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				CODE_SIGN_ENTITLEMENTS = "Share to Note/Share to Note.entitlements";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				INFOPLIST_FILE = "Share to Note/Info.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @executable_path/../../Frameworks";
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				PROVISIONING_PROFILE = "";
 				SKIP_INSTALL = YES;
 			};
 			name = Release;
@@ -993,6 +1023,7 @@
 				EE9A19E01A16898800CBD6AD /* Release */,
 			);
 			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
 		};
 		EEDE71971A141B9A007CD3D8 /* Build configuration list for PBXProject "DemoNotes" */ = {
 			isa = XCConfigurationList;

diff --git a/Share to Note/DemoPreprocessor.js b/Share to Note/DemoPreprocessor.js
@@ -0,0 +1,9 @@
+var MyPreprocessor = function() {};
+
+MyPreprocessor.prototype = {
+    run: function(arguments) {
+        arguments.completionFunction({"URL": document.URL, "pageSource": document.documentElement.outerHTML, "title": document.title, "selection": window.getSelection().toString()});
+    }
+};
+
+var ExtensionPreprocessingJS = new MyPreprocessor;
diff --git a/Share to Note/Info.plist b/Share to Note/Info.plist
@@ -27,7 +27,16 @@
 		<key>NSExtensionAttributes</key>
 		<dict>
 			<key>NSExtensionActivationRule</key>
-			<string>TRUEPREDICATE</string>
+			<dict>
+				<key>NSExtensionActivationSupportsText</key>
+				<true/>
+				<key>NSExtensionActivationSupportsWebPageWithMaxCount</key>
+				<integer>1</integer>
+				<key>NSExtensionActivationSupportsWebURLWithMaxCount</key>
+				<integer>1</integer>
+			</dict>
+			<key>NSExtensionJavaScriptPreprocessingFile</key>
+			<string>DemoPreprocessor</string>
 		</dict>
 		<key>NSExtensionMainStoryboard</key>
 		<string>MainInterface</string>

diff --git a/Share to Note/Share to Note.entitlements b/Share to Note/Share to Note.entitlements
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.security.application-groups</key>
+	<array>
+		<string>group.com.atomicbird.demonotes</string>
+	</array>
+</dict>
+</plist>
diff --git a/Share to Note/ShareViewController.m b/Share to Note/ShareViewController.m
@@ -7,6 +7,10 @@
 //
 
 #import "ShareViewController.h"
+#import <MobileCoreServices/MobileCoreServices.h>
+#import <DemoSharedCode/DemoSharedCode.h>
+
+NSString *const kDemoNoteFilename = @"notes.bin";
 
 @interface ShareViewController ()
 
@@ -19,9 +23,65 @@ - (BOOL)isContentValid {
     return YES;
 }
 
+- (void)viewDidLoad
+{
+    [super viewDidLoad];
+
+    for (NSExtensionItem *item in self.extensionContext.inputItems) {
+        for (NSItemProvider *itemProvider in item.attachments) {
+            if ([itemProvider hasItemConformingToTypeIdentifier:(NSString *)kUTTypePropertyList]) {
+                [itemProvider loadItemForTypeIdentifier:(NSString *)kUTTypePropertyList options:nil completionHandler:^(NSDictionary *jsDict, NSError *error) {
+                    dispatch_async(dispatch_get_main_queue(), ^{
+                        NSDictionary *jsPreprocessingResults = jsDict[NSExtensionJavaScriptPreprocessingResultsKey];
+                        NSString *selectedText = jsPreprocessingResults[@"selection"];
+                        NSString *pageTitle = jsPreprocessingResults[@"title"];
+                        if ([selectedText length] > 0) {
+                            self.textView.text = selectedText;
+                        } else if ([pageTitle length] > 0) {
+                            self.textView.text = pageTitle;
+                        }
+                    });
+                }];
+
+                break;
+            }
+        }
+
+    }
+
+}
+
+- (NSURL *)demoNoteFileURL
+{
+    NSURL *groupURL = [[NSFileManager defaultManager] containerURLForSecurityApplicationGroupIdentifier:@"group.com.atomicbird.demonotes"];
+    NSURL *fileURL = [groupURL URLByAppendingPathComponent:kDemoNoteFilename];
+    return fileURL;
+}
+
 - (void)didSelectPost {
-    // This is called after the user selects Post. Do the upload of contentText and/or NSExtensionContext attachments.
+    // Load existing notes
+    NSMutableArray *objects;
+
+    NSData *savedData = [NSData dataWithContentsOfURL:[self demoNoteFileURL]];
+    if (savedData != nil) {
+        NSArray *savedObjects = [NSKeyedUnarchiver unarchiveObjectWithData:savedData];
+        if (savedObjects != nil) {
+            objects = [savedObjects mutableCopy];
+        }
+    }
 
+    if (objects == nil) {
+        objects = [NSMutableArray array];
+    }
+
+    // Create a new note with the current text
+    DemoNote *newNote = [[DemoNote alloc] initWithText:self.textView.text];
+    [objects insertObject:newNote atIndex:0];
+
+    // Save notes back to the file
+    NSData *saveData = [NSKeyedArchiver archivedDataWithRootObject:objects];
+    [saveData writeToURL:[self demoNoteFileURL] atomically:YES];
+
     // Inform the host that we're done, so it un-blocks its UI. Note: Alternatively you could call super's -didSelectPost, which will similarly complete the extension context.
     [self.extensionContext completeRequestReturningItems:@[] completionHandler:nil];
 }