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MinGat.Browser {\r\n    export class BrowserResult {\r\n        score: number;\r\n        maxScore: number;\r\n        pass: boolean;\r\n        failed: string[];\r\n        warnings: string[];\r\n        constructor(pass: boolean, score: number, maxScore: number, failed?: string[], warnings?: string[]) {\r\n            this.score = score;\r\n            this.maxScore = maxScore;\r\n            this.pass = !!pass;\r\n            this.failed = failed || [];\r\n            this.warnings = warnings || [];\r\n        }\r\n    }\r\n\r\n    export class BrowserDetect {\r\n        browser: string;\r\n        version: any;\r\n        versionSearchString: string;\r\n        usePrefered: boolean;\r\n        prefered: string;\r\n        isMobile: boolean;\r\n        private _dataBrowser: any[];\r\n\r\n        constructor() {\r\n            this._dataBrowser =\r\n            [\r\n                { string: navigator.userAgent, subString: \"Chrome\", identity: \"Chrome\" },\r\n                { string: navigator.userAgent, subString: \"MSIE\", identity: \"Explorer\" },\r\n                { string: navigator.userAgent, subString: \"Firefox\", identity: \"Firefox\" },\r\n                { string: navigator.userAgent, subString: \"Safari\", identity: \"Safari\", prefer: \"Version\" },\r\n                { string: navigator.userAgent, subString: \"Opera\", identity: \"Opera\", prefer: \"Version\" }\r\n            ];\r\n            this.init();\r\n        }\r\n\r\n        init() {\r\n            this.browser = this.searchString(this._dataBrowser) || \"Other\";\r\n            this.version = this.searchVersion(navigator.userAgent) || this.searchVersion(navigator.appVersion) || \"Unknown\";\r\n        }\r\n\r\n        searchString(data) {\r\n            for (var i = 0; i < data.length; i++) {\r\n                var dataString = data[i].string;\r\n                this.versionSearchString = data[i].subString;\r\n                this.isMobile = false;\r\n\r\n                if (dataString.indexOf(data[i].subString) != -1) {\r\n                    this.usePrefered = false;\r\n                    this.prefered = null;\r\n                    this.isMobile = this.getIsMobile(dataString);\r\n                    if (typeof data[i].prefer == \"string\" && data[i].prefer.length) {\r\n                        this.usePrefered = dataString.indexOf(data[i].prefer) > -1;\r\n                        if (this.usePrefered) {\r\n                            this.prefered = data[i].prefer;\r\n                        }\r\n                    }\r\n\r\n                    return data[i].identity;\r\n                }\r\n            }\r\n        }\r\n\r\n        getIsMobile(dataString) : boolean {\r\n            if (dataString.indexOf(\"Mobile\") > -1) {\r\n                return true;\r\n            }\r\n            return false;\r\n        }\r\n\r\n        searchVersion(dataString) {\r\n            var index;\r\n            if (this.usePrefered) {\r\n                index = dataString.indexOf(this.prefered);\r\n                if (index >= 0)\r\n                    return parseFloat(dataString.substring(index + this.prefered.length + 1));\r\n            } \r\n\r\n            index = dataString.indexOf(this.versionSearchString);\r\n            if (index == -1) return;\r\n            return parseFloat(dataString.substring(index + this.versionSearchString.length + 1));\r\n        }\r\n    }\r\n\r\n    export var browserInfo = new BrowserDetect();\r\n\r\n    export function checkBrowser(): BrowserResult {\r\n        var accScore = 0;\r\n        var maxScore = 0;\r\n        var scoreSuccessMultiplier = 10;\r\n        var scoreUsefulMultiplier = 5;\r\n        var failed: string[] = [];\r\n        var warnings: string[] = [];\r\n\r\n        // Browser detection desktop\r\n        var browserVersionFailed = false;\r\n        if (!Modernizr.touch && !browserInfo.isMobile) {\r\n            if (browserInfo.browser == 'Explorer' && browserInfo.version < 9) {\r\n                failed.push(\"Internet Exlorer v.\" + browserInfo.version + \" is not supported!\");\r\n            }\r\n\r\n            if (browserInfo.browser == 'Opera' && browserInfo.version < 10) {\r\n                failed.push(\"Opera v.\" + browserInfo.version + \" is not supported!\");\r\n            }\r\n\r\n            if (browserInfo.browser == 'Firefox' && browserInfo.version < 4) {\r\n                failed.push(\"Firefox v.\" + browserInfo.version + \" is not supported!\");\r\n            }\r\n\r\n            if (browserInfo.browser == 'Safari' && browserInfo.version < 5.1) {\r\n                failed.push(\"Safari v.\" + browserInfo.version + \" is not supported!\");\r\n            }\r\n\r\n            if (browserInfo.browser == 'Chrome' && browserInfo.version < 10) {\r\n                failed.push(\"Chrome v.\" + browserInfo.version + \" is not supported!\");\r\n            }\r\n\r\n            browserVersionFailed = failed.length > 0;\r\n        }\r\n\r\n        if (Modernizr.hashchange) {\r\n            accScore += scoreSuccessMultiplier;\r\n        } else {\r\n            failed.push(\"No support for HashChange functionality. MinGat is a single page application (SPA) and this functionality is required for clientside routing.\");\r\n        }\r\n        maxScore += scoreSuccessMultiplier;\r\n\r\n        if (Modernizr.canvas) {\r\n            accScore += scoreSuccessMultiplier;\r\n        } else {\r\n            failed.push(\"No support for canvas.\");\r\n        }\r\n        maxScore += scoreSuccessMultiplier;\r\n\r\n        if (Modernizr.svg) {\r\n            accScore += scoreSuccessMultiplier;\r\n        } else {\r\n            failed.push(\"No support for 'SVG'.\");\r\n        }\r\n        maxScore += scoreSuccessMultiplier;\r\n\r\n        if (Modernizr.generatedcontent) {\r\n            accScore += scoreSuccessMultiplier;\r\n        \r\n        } else {\r\n            failed.push(\"No support for 'generated content' (:before & :after). Essential for usability.\");\r\n        }\r\n        maxScore += scoreSuccessMultiplier;\r\n\r\n        if (Modernizr.opacity) {\r\n            accScore += scoreSuccessMultiplier;\r\n        } else {\r\n            failed.push(\"No support for 'opacity'. Essential for usability.\");\r\n        }\r\n        maxScore += scoreSuccessMultiplier;\r\n\r\n        if (Modernizr.rgba) {\r\n            accScore += scoreSuccessMultiplier;\r\n        } else {\r\n            failed.push(\"No support for 'rgba'. Essential for usability.\");\r\n        }\r\n        maxScore += scoreSuccessMultiplier;\r\n\r\n        // Warnings\r\n\r\n        if (Modernizr.boxshadow) {\r\n            accScore += scoreSuccessMultiplier;\r\n        } else {\r\n            warnings.push(\"No support for 'box shadow'. This may decrease usability.\");\r\n        }\r\n        maxScore += scoreSuccessMultiplier;\r\n\r\n        if (Modernizr.borderradius) {\r\n            accScore += scoreSuccessMultiplier;\r\n        } else {\r\n            warnings.push(\"No support for 'border radius'. This may decrease usability.\");\r\n        }\r\n        maxScore += scoreSuccessMultiplier;\r\n\r\n        if (Modernizr.cssgradients) {\r\n            accScore += scoreSuccessMultiplier;\r\n        } else {\r\n            warnings.push(\"No support for 'css gradients'. This may decrease usability.\");\r\n        }\r\n        maxScore += scoreSuccessMultiplier;\r\n\r\n        if (Modernizr.textshadow) {\r\n            accScore += scoreSuccessMultiplier;\r\n        } else {\r\n            warnings.push(\"No support for 'text shadow'. This may decrease usability.\");\r\n        }\r\n        maxScore += scoreSuccessMultiplier;\r\n\r\n        if (Modernizr.sessionstorage && Modernizr.localstorage) {\r\n            accScore += scoreSuccessMultiplier;\r\n        } else {\r\n            warnings.push(\"No support for 'session/local storage'. MinGat uses this functionality to temporarily store data for improved reliability, but are not required.\");\r\n        }\r\n        maxScore += scoreSuccessMultiplier;\r\n\r\n        // Useful features\r\n\r\n        if (Modernizr.backgroundsize) {\r\n            accScore += scoreUsefulMultiplier;\r\n        }\r\n        maxScore += scoreUsefulMultiplier;\r\n\r\n        if (Modernizr.cssanimations) {\r\n            accScore += scoreUsefulMultiplier;\r\n        }\r\n        maxScore += scoreUsefulMultiplier;\r\n\r\n        if (Modernizr.cssreflections) {\r\n            accScore += scoreUsefulMultiplier;\r\n        }\r\n        maxScore += scoreUsefulMultiplier;\r\n\r\n        if (Modernizr.fontface) {\r\n            accScore += scoreUsefulMultiplier;\r\n        }\r\n        maxScore += scoreUsefulMultiplier;\r\n\r\n        if (Modernizr.history) {\r\n            accScore += scoreUsefulMultiplier;\r\n        }\r\n        maxScore += scoreUsefulMultiplier;\r\n\r\n        if (Modernizr.hsla) {\r\n            accScore += scoreUsefulMultiplier;\r\n        }\r\n        maxScore += scoreUsefulMultiplier;\r\n\r\n        if (Modernizr.video) {\r\n            accScore += scoreUsefulMultiplier;\r\n        }\r\n        maxScore += scoreUsefulMultiplier;\r\n\r\n        if (browserVersionFailed) {\r\n            return new BrowserResult(failed.length == 0, 0, maxScore, failed, warnings); \r\n        }\r\n\r\n        return new BrowserResult(failed.length == 0, accScore, maxScore, failed, warnings); \r\n    }\r\n\r\n} "]}