アラートダイアログ上にWebViewでGoogle Chartsを表示（Geo Chart 1）

NSAlertのアラートダイアログ上にGoogleChartsを用いたGeoChartを表示するAppleScriptです。

Geo Chartに表示されている地図の上でマウスカーソルを移動させると、Chartが反応してデータ表示を行います。

本Scriptに掲載しているAPI KeyはGoogleに掲載されているサンプル用のものであり、サンプルデータの表示以外には使用できません。Google開発者アカウントを取得し、API Keyを取得して記入しておく必要があります。

AppleScript名：アラートダイアログ上にWebViewでGoogle Chartを表示（Geo Chart 1）.scptd

—
–　　Created by: Takaaki Naganoya
–　　Created on: 2019/03/02
—
–　　Copyright © 2019 Piyomaru Software, All Rights Reserved
—
use AppleScript version "2.4" — Yosemite (10.10) or later
use framework "Foundation"
use framework "AppKit"
use framework "WebKit"
use scripting additions

property |NSURL| : a reference to current application’s |NSURL|
property NSAlert : a reference to current application’s NSAlert
property NSArray : a reference to current application’s NSArray
property NSString : a reference to current application’s NSString
property NSButton : a reference to current application’s NSButton
property NSBundle : a reference to current application’s NSBundle
property WKWebView : a reference to current application’s WKWebView
property WKUserScript : a reference to current application’s WKUserScript
property NSURLRequest : a reference to current application’s NSURLRequest
property NSRunningApplication : a reference to current application’s NSRunningApplication
property NSUTF8StringEncoding : a reference to current application’s NSUTF8StringEncoding
property WKUserContentController : a reference to current application’s WKUserContentController
property WKWebViewConfiguration : a reference to current application’s WKWebViewConfiguration
property WKUserScriptInjectionTimeAtDocumentEnd : a reference to current application’s WKUserScriptInjectionTimeAtDocumentEnd

property returnCode : 0
property aBrowserAgentRes : ""

set mapsAPIKey to "AIzaSyD-9tSrke72PouQMnMX-a7eZSW0jkFMBWY" –for demonstration only

my performSelectorOnMainThread:"getSafariUserAgentString:" withObject:(missing value) waitUntilDone:true

–Sample Data
set aList to {{"Country", "Popularity"}, ¬
　　{"Germany", 200}, ¬
　　{"United States", 300}, ¬
　　{"Brazil", 400}, ¬
　　{"Canada", 500}, ¬
　　{"France", 600}, ¬
　　{"RU", 700}}

set aJsonArrayStr to array2DToJSONArray(aList) of me

–Map Template HTML
set myStr to "<!DOCTYPE html>
<html lang=＼"UTF-8＼">
<head>
<script type=＼"text/javascript＼" src=＼"https://www.gstatic.com/charts/loader.js＼"></script>

function drawRegionsMap() {
var data = google.visualization.arrayToDataTable(%@);

var options = {};

var chart = new google.visualization.GeoChart(document.getElementById(’regions_div’));
chart.draw(data, options);
};
</script>
</head>
<body>
　　<div id=＼"regions_div＼" style=＼"width: 900px; height: 500px;＼"></div>
</body>
</html>"

set aString to NSString’s stringWithFormat_(myStr, mapsAPIKey, aJsonArrayStr) as string

set paramObj to {myMessage:"Google GeoChart Test", mySubMessage:"This is a simple GeoChart using google charts", htmlStr:aString}
–my browseStrWebContents:paramObj –for debug
my performSelectorOnMainThread:"browseStrWebContents:" withObject:(paramObj) waitUntilDone:true

on browseStrWebContents:paramObj
　　set aMainMes to myMessage of paramObj
　　set aSubMes to mySubMessage of paramObj
　　set htmlString to (htmlStr of paramObj)
　　
　　set aWidth to 920
　　set aHeight to 520
　　
　　–WebViewをつくる
　　set aConf to WKWebViewConfiguration’s alloc()’s init()
　　
　　–指定HTML内のJavaScriptをFetch
　　set jsSource to pickUpFromToStr(htmlString, "<script type=＼"text/javascript＼">", "</script>") of me
　　
　　set userScript to WKUserScript’s alloc()’s initWithSource:jsSource injectionTime:(WKUserScriptInjectionTimeAtDocumentEnd) forMainFrameOnly:true
　　set userContentController to WKUserContentController’s alloc()’s init()
　　userContentController’s addUserScript:(userScript)
　　aConf’s setUserContentController:userContentController
　　
　　set aWebView to WKWebView’s alloc()’s initWithFrame:(current application’s NSMakeRect(0, 0, aWidth, aHeight)) configuration:aConf
　　aWebView’s setNavigationDelegate:me
　　aWebView’s setUIDelegate:me
　　aWebView’s setTranslatesAutoresizingMaskIntoConstraints:true
　　aWebView’s setCustomUserAgent:(my aBrowserAgentRes)
　　
　　set bURL to |NSURL|’s fileURLWithPath:(POSIX path of (path to me))
　　aWebView’s loadHTMLString:htmlString baseURL:(bURL)
　　
　　— set up alert　　
　　set theAlert to NSAlert’s alloc()’s init()
　　tell theAlert
　　　　its setMessageText:aMainMes
　　　　its setInformativeText:aSubMes
　　　　its addButtonWithTitle:"OK"
　　　　–its addButtonWithTitle:"Cancel"
　　　　its setAccessoryView:aWebView
　　　　
　　　　set myWindow to its |window|
　　end tell
　　
　　— show alert in modal loop
　　NSRunningApplication’s currentApplication()’s activateWithOptions:0
　　my performSelectorOnMainThread:"doModal:" withObject:(theAlert) waitUntilDone:true
　　
　　–Stop Web View Action
　　set bURL to |NSURL|’s URLWithString:"about:blank"
　　set bReq to NSURLRequest’s requestWithURL:bURL
　　aWebView’s loadRequest:bReq
　　
　　if (my returnCode as number) = 1001 then error number -128
end browseStrWebContents:

on doModal:aParam
　　set (my returnCode) to (aParam’s runModal()) as number
end doModal:

on viewDidLoad:aNotification
　　return true
end viewDidLoad:

on fetchJSSourceString(aURL)
　　set jsURL to |NSURL|’s URLWithString:aURL
　　set jsSourceString to NSString’s stringWithContentsOfURL:jsURL encoding:(NSUTF8StringEncoding) |error|:(missing value)
　　return jsSourceString
end fetchJSSourceString

on pickUpFromToStr(aStr as string, s1Str as string, s2Str as string)
　　set a1Offset to offset of s1Str in aStr
　　if a1Offset = 0 then return false
　　set bStr to text (a1Offset + (length of s1Str)) thru -1 of aStr
　　set a2Offset to offset of s2Str in bStr
　　if a2Offset = 0 then return false
　　set cStr to text 1 thru (a2Offset – (length of s2Str)) of bStr
　　return cStr as string
end pickUpFromToStr

–リストを任意のデリミタ付きでテキストに
on retArrowText(aList, aDelim)
　　set aText to ""
　　set curDelim to AppleScript’s text item delimiters
　　set AppleScript’s text item delimiters to aDelim
　　set aText to aList as text
　　set AppleScript’s text item delimiters to curDelim
　　return aText
end retArrowText

on array2DToJSONArray(aList)
　　set anArray to current application’s NSMutableArray’s arrayWithArray:aList
　　set jsonData to current application’s NSJSONSerialization’s dataWithJSONObject:anArray options:(0 as integer) |error|:(missing value) –0 is
　　set resString to NSString’s alloc()’s initWithData:jsonData encoding:(NSUTF8StringEncoding)
　　return resString
end array2DToJSONArray

–Safariと同じUser Agentの文字列を取得する
on getSafariUserAgentString:anObject
　　set aBundle to NSBundle’s bundleWithIdentifier:"com.apple.Safari"
　　set aVer to (aBundle’s infoDictionary()’s objectForKey:"CFBundleShortVersionString") as text
　　–>　　"9.0.2"
　　
　　set aBuildNo to (aBundle’s infoDictionary()’s objectForKey:"CFBundleVersion") as text
　　–>　　"11601.3.6"
　　
　　set {v1, v2, v3} to parseVersionNumber(aBuildNo) of me
　　set aV1 to NSString’s stringWithString:v1
　　set bV1 to aV1’s substringFromIndex:2 –3 characters from tail –？？？？？
　　–> "601"
　　
　　set bStr to retStrFromArrayWithDelimiter({bV1, v2, v3}, ".") of me
　　
　　set aWebView to WebView’s alloc()’s init()
　　set aRes to (aWebView’s stringByEvaluatingJavaScriptFromString:"navigator.userAgent") as text
　　–>　　"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_2) AppleWebKit/601.3.6 (KHTML, like Gecko)"
　　
　　set aBrowserAgentRes to (aRes & " Version/" & aVer & " Safari/" & bStr)
end getSafariUserAgentString:

–バージョン番号文字列からメジャーバージョンを取り出し数値として返す
on parseVersionNumber(a)
　　set aStr to current application’s NSString’s stringWithString:a
　　set aRes to (aStr’s componentsSeparatedByString:".")
　　set bRes to aRes’s allObjects()
　　return bRes as list
end parseVersionNumber

–リストを指定デリミタをはさんでテキスト化
on retStrFromArrayWithDelimiter(aList, aDelim)
　　set anArray to NSArray’s arrayWithArray:aList
　　set aRes to anArray’s componentsJoinedByString:aDelim
　　return aRes as text
end retStrFromArrayWithDelimiter