Basic iOS widget. r=francisco

.gitignore

@@ -44,3 +44,6 @@ android/keystores/debug.keystore
 
 # Carthage
 ios/Carthage/
+
+#Cocoapods
+ios/Pods/

ios/Cartfile.resolved

@@ -1,2 +1,3 @@
+github "hkellaway/Gloss" "0.7.4"
 github "stephencelis/SQLite.swift" "0.10.1"
 github "mozilla-magnet/magnet-scanner-ios" "0.1.2"

ios/MagnetWidget/Base.lproj/MainInterface.storyboard

@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="10117" systemVersion="15G31" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" initialViewController="Yeo-Tx-QDY">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="10085"/>
+    </dependencies>
+    <scenes>
+        <!--Magnet Widget Table View Controller-->
+        <scene sceneID="sxy-ih-aCc">
+            <objects>
+                <tableViewController id="Yeo-Tx-QDY" customClass="MagnetWidgetTableViewController" customModule="MagnetWidget" customModuleProvider="target" sceneMemberID="viewController">
+                    <tableView key="view" clipsSubviews="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" dataMode="prototypes" style="plain" separatorStyle="default" rowHeight="44" sectionHeaderHeight="28" sectionFooterHeight="28" id="yza-9t-0U8">
+                        <rect key="frame" x="0.0" y="0.0" width="320" height="200"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                        <prototypes>
+                            <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" selectionStyle="default" indentationWidth="10" reuseIdentifier="MagnetCell" id="ypu-i4-M1Z" customClass="MagnetWidgetTableViewCell" customModule="MagnetWidget" customModuleProvider="target">
+                                <rect key="frame" x="0.0" y="28" width="320" height="44"/>
+                                <autoresizingMask key="autoresizingMask"/>
+                                <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="ypu-i4-M1Z" id="owG-n7-DVW">
+                                    <rect key="frame" x="0.0" y="0.0" width="320" height="43.5"/>
+                                    <autoresizingMask key="autoresizingMask"/>
+                                    <subviews>
+                                        <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" fixedFrame="YES" text="" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="8pn-Lq-5W0" userLabel="titleLabel">
+                                            <rect key="frame" x="17" y="0.0" width="295" height="21"/>
+                                            <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                                            <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
+                                            <nil key="highlightedColor"/>
+                                        </label>
+                                        <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" fixedFrame="YES" text="" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="kXk-pr-mab" userLabel="urlLabel">
+                                            <rect key="frame" x="17" y="22" width="295" height="21"/>
+                                            <fontDescription key="fontDescription" type="system" pointSize="12"/>
+                                            <color key="textColor" white="0.66666666666666663" alpha="1" colorSpace="calibratedWhite"/>
+                                            <nil key="highlightedColor"/>
+                                        </label>
+                                    </subviews>
+                                </tableViewCellContentView>
+                                <connections>
+                                    <outlet property="titleLabel" destination="8pn-Lq-5W0" id="qXt-n7-bWK"/>
+                                    <outlet property="urlLabel" destination="kXk-pr-mab" id="DUC-RS-E5c"/>
+                                </connections>
+                            </tableViewCell>
+                        </prototypes>
+                        <connections>
+                            <outlet property="dataSource" destination="Yeo-Tx-QDY" id="hmd-hj-k2T"/>
+                            <outlet property="delegate" destination="Yeo-Tx-QDY" id="OP7-eP-am5"/>
+                        </connections>
+                    </tableView>
+                    <freeformSimulatedSizeMetrics key="simulatedDestinationMetrics"/>
+                    <size key="freeformSize" width="320" height="200"/>
+                    <connections>
+                        <outlet property="table" destination="yza-9t-0U8" id="0UB-0n-2ug"/>
+                    </connections>
+                </tableViewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="BSQ-af-ra7" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="558" y="431"/>
+        </scene>
+    </scenes>
+</document>

ios/MagnetWidget/Info.plist

@@ -0,0 +1,33 @@
+<?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>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleDisplayName</key>
+	<string>Magnet</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>XPC!</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>NSExtension</key>
+	<dict>
+		<key>NSExtensionMainStoryboard</key>
+		<string>MainInterface</string>
+		<key>NSExtensionPointIdentifier</key>
+		<string>com.apple.widget-extension</string>
+	</dict>
+</dict>
+</plist>

ios/MagnetWidget/MagnetMetadataClient.swift

@@ -0,0 +1,72 @@
+import Foundation
+import SwiftSerializer
+
+class MagnetObject: Serializable {
+  var url: String;
+
+  init(url: String) {
+    self.url = url;
+  }
+}
+
+class MagnetRequest: Serializable {
+  var objects: Array<MagnetObject>;
+
+  init(objects: Array<MagnetObject>) {
+    self.objects = objects;
+  }
+}
+
+class MagnetMetadataClient: NSObject {
+  let metadataServerUrl: NSURL = NSURL(string: "https://tengam.org/api/v1/metadata")!;
+  var onMetadata: (([String:AnyObject]) -> Void)!;
+
+  init(onMetadata: ([String:AnyObject]) -> Void) {
+    super.init();
+    self.onMetadata = onMetadata;
+  }
+
+  func requestMetadata(url: String) {
+    let request = NSMutableURLRequest(URL: metadataServerUrl);
+    request.HTTPMethod = "POST";
+    request.setValue("application/json", forHTTPHeaderField: "Content-Type");
+
+    // Serialize request body.
+    let magnetUrl = MagnetObject(url: url);
+    var magnetObjects = [MagnetObject]();
+    magnetObjects.append(magnetUrl);
+    debugPrint("url", magnetUrl.toJsonString()!);
+
+    let body = MagnetRequest(objects: magnetObjects);
+    debugPrint("request", body.toJsonString()!);
+
+    request.HTTPBody = body.toJson();
+
+    let config = NSURLSessionConfiguration.defaultSessionConfiguration();
+    let session = NSURLSession(configuration: config);
+    let task = session.dataTaskWithRequest(request, completionHandler: {
+      (data, response, error) in
+      guard error == nil else {
+        print("Error: metadata server error", error);
+        return;
+      }
+      guard let responseData = data else {
+        print("Error: did not receive data from metadata server");
+        return;
+      }
+      do {
+        guard let metadata =
+          try NSJSONSerialization.JSONObjectWithData(responseData, options: .AllowFragments)
+            as? [[String:AnyObject]] else {
+          print("Error: JSON parse error. Crap");
+          return;
+        }
+        self.onMetadata(metadata[0]);
+
+      } catch {
+        print("Error: JSON parse error");
+      }
+    });
+    task.resume();
+  }
+}

ios/MagnetWidget/MagnetScanner.swift

@@ -0,0 +1,20 @@
+import Foundation
+import MagnetScannerIOS
+
+class MagnetScanner: NSObject {
+  var scanner: MagnetScannerIOS.MagnetScanner!;
+  var callback: ((Dictionary<String, AnyObject>) -> Void)!
+
+  init(callback: (Dictionary<String, AnyObject>) -> Void) {
+    super.init();
+    scanner = MagnetScannerIOS.MagnetScanner(callback: callback);
+  }
+
+  func start() {
+    scanner.start();
+  }
+
+  func stop() {
+    scanner.stop();
+  }
+}

ios/MagnetWidget/MagnetScannerIOS.framework/Headers/MagnetScannerIOS-Swift.h

@@ -0,0 +1,99 @@
+// Generated by Apple Swift version 2.2 (swiftlang-703.0.18.8 clang-703.0.31)
+#pragma clang diagnostic push
+
+#if defined(__has_include) && __has_include(<swift/objc-prologue.h>)
+# include <swift/objc-prologue.h>
+#endif
+
+#pragma clang diagnostic ignored "-Wauto-import"
+#include <objc/NSObject.h>
+#include <stdint.h>
+#include <stddef.h>
+#include <stdbool.h>
+
+#if !defined(SWIFT_TYPEDEFS)
+# define SWIFT_TYPEDEFS 1
+# if defined(__has_include) && __has_include(<uchar.h>)
+#  include <uchar.h>
+# elif !defined(__cplusplus) || __cplusplus < 201103L
+typedef uint_least16_t char16_t;
+typedef uint_least32_t char32_t;
+# endif
+typedef float swift_float2  __attribute__((__ext_vector_type__(2)));
+typedef float swift_float3  __attribute__((__ext_vector_type__(3)));
+typedef float swift_float4  __attribute__((__ext_vector_type__(4)));
+typedef double swift_double2  __attribute__((__ext_vector_type__(2)));
+typedef double swift_double3  __attribute__((__ext_vector_type__(3)));
+typedef double swift_double4  __attribute__((__ext_vector_type__(4)));
+typedef int swift_int2  __attribute__((__ext_vector_type__(2)));
+typedef int swift_int3  __attribute__((__ext_vector_type__(3)));
+typedef int swift_int4  __attribute__((__ext_vector_type__(4)));
+#endif
+
+#if !defined(SWIFT_PASTE)
+# define SWIFT_PASTE_HELPER(x, y) x##y
+# define SWIFT_PASTE(x, y) SWIFT_PASTE_HELPER(x, y)
+#endif
+#if !defined(SWIFT_METATYPE)
+# define SWIFT_METATYPE(X) Class
+#endif
+
+#if defined(__has_attribute) && __has_attribute(objc_runtime_name)
+# define SWIFT_RUNTIME_NAME(X) __attribute__((objc_runtime_name(X)))
+#else
+# define SWIFT_RUNTIME_NAME(X)
+#endif
+#if defined(__has_attribute) && __has_attribute(swift_name)
+# define SWIFT_COMPILE_NAME(X) __attribute__((swift_name(X)))
+#else
+# define SWIFT_COMPILE_NAME(X)
+#endif
+#if !defined(SWIFT_CLASS_EXTRA)
+# define SWIFT_CLASS_EXTRA
+#endif
+#if !defined(SWIFT_PROTOCOL_EXTRA)
+# define SWIFT_PROTOCOL_EXTRA
+#endif
+#if !defined(SWIFT_ENUM_EXTRA)
+# define SWIFT_ENUM_EXTRA
+#endif
+#if !defined(SWIFT_CLASS)
+# if defined(__has_attribute) && __has_attribute(objc_subclassing_restricted)
+#  define SWIFT_CLASS(SWIFT_NAME) SWIFT_RUNTIME_NAME(SWIFT_NAME) __attribute__((objc_subclassing_restricted)) SWIFT_CLASS_EXTRA
+#  define SWIFT_CLASS_NAMED(SWIFT_NAME) __attribute__((objc_subclassing_restricted)) SWIFT_COMPILE_NAME(SWIFT_NAME) SWIFT_CLASS_EXTRA
+# else
+#  define SWIFT_CLASS(SWIFT_NAME) SWIFT_RUNTIME_NAME(SWIFT_NAME) SWIFT_CLASS_EXTRA
+#  define SWIFT_CLASS_NAMED(SWIFT_NAME) SWIFT_COMPILE_NAME(SWIFT_NAME) SWIFT_CLASS_EXTRA
+# endif
+#endif
+
+#if !defined(SWIFT_PROTOCOL)
+# define SWIFT_PROTOCOL(SWIFT_NAME) SWIFT_RUNTIME_NAME(SWIFT_NAME) SWIFT_PROTOCOL_EXTRA
+# define SWIFT_PROTOCOL_NAMED(SWIFT_NAME) SWIFT_COMPILE_NAME(SWIFT_NAME) SWIFT_PROTOCOL_EXTRA
+#endif
+
+#if !defined(SWIFT_EXTENSION)
+# define SWIFT_EXTENSION(M) SWIFT_PASTE(M##_Swift_, __LINE__)
+#endif
+
+#if !defined(OBJC_DESIGNATED_INITIALIZER)
+# if defined(__has_attribute) && __has_attribute(objc_designated_initializer)
+#  define OBJC_DESIGNATED_INITIALIZER __attribute__((objc_designated_initializer))
+# else
+#  define OBJC_DESIGNATED_INITIALIZER
+# endif
+#endif
+#if !defined(SWIFT_ENUM)
+# define SWIFT_ENUM(_type, _name) enum _name : _type _name; enum SWIFT_ENUM_EXTRA _name : _type
+# if defined(__has_feature) && __has_feature(generalized_swift_name)
+#  define SWIFT_ENUM_NAMED(_type, _name, SWIFT_NAME) enum _name : _type _name SWIFT_COMPILE_NAME(SWIFT_NAME); enum SWIFT_COMPILE_NAME(SWIFT_NAME) SWIFT_ENUM_EXTRA _name : _type
+# else
+#  define SWIFT_ENUM_NAMED(_type, _name, SWIFT_NAME) SWIFT_ENUM(_type, _name)
+# endif
+#endif
+#if defined(__has_feature) && __has_feature(modules)
+#endif
+
+#pragma clang diagnostic ignored "-Wproperty-attribute-mismatch"
+#pragma clang diagnostic ignored "-Wduplicate-method-arg"
+#pragma clang diagnostic pop

ios/MagnetWidget/MagnetScannerIOS.framework/Headers/MagnetScannerIOS.h

@@ -0,0 +1,11 @@
+#import <UIKit/UIKit.h>
+
+//! Project version number for MagnetScannerIOS.
+FOUNDATION_EXPORT double MagnetScannerIOSVersionNumber;
+
+//! Project version string for MagnetScannerIOS.
+FOUNDATION_EXPORT const unsigned char MagnetScannerIOSVersionString[];
+
+// In this header, you should import all the public headers of your framework using statements like #import <MagnetScannerIOS/PublicHeader.h>
+
+

ios/MagnetWidget/MagnetScannerIOS.framework/Modules/module.modulemap

@@ -0,0 +1,10 @@
+framework module MagnetScannerIOS {
+  umbrella header "MagnetScannerIOS.h"
+
+  export *
+  module * { export * }
+}
+
+module MagnetScannerIOS.Swift {
+    header "MagnetScannerIOS-Swift.h"
+}

ios/MagnetWidget/MagnetWidget-Bridging-Header.h

@@ -0,0 +1,4 @@
+//
+//  Use this file to import your target's public headers that you would like to expose to Swift.
+//
+

ios/MagnetWidget/MagnetWidgetTableViewCell.swift

@@ -0,0 +1,6 @@
+import UIKit
+
+class MagnetWidgetTableViewCell: UITableViewCell {
+  @IBOutlet weak var titleLabel: UILabel!
+  @IBOutlet weak var urlLabel: UILabel!
+}