MOBILE-2235 h5p: Save content and create player

src/assets/lang/en.json

@@ -1550,7 +1550,73 @@
     "core.group": "Group",
     "core.groupsseparate": "Separate groups",
     "core.groupsvisible": "Visible groups",
+    "core.h5p.author": "Author",
+    "core.h5p.by": "by",
+    "core.h5p.cancellabel": "Cancel",
+    "core.h5p.ccattribution": "Attribution (CC BY)",
+    "core.h5p.ccattributionnc": "Attribution-NonCommercial (CC BY-NC)",
+    "core.h5p.ccattributionncnd": "Attribution-NonCommercial-NoDerivs (CC BY-NC-ND)",
+    "core.h5p.ccattributionncsa": "Attribution-NonCommercial-ShareAlike (CC BY-NC-SA)",
+    "core.h5p.ccattributionnd": "Attribution-NoDerivs (CC BY-ND)",
+    "core.h5p.ccattributionsa": "Attribution-ShareAlike (CC BY-SA)",
+    "core.h5p.changelog": "Changelog",
+    "core.h5p.close": "Close",
+    "core.h5p.confirmdialogbody": "Please confirm that you wish to proceed. This action is not reversible.",
+    "core.h5p.confirmdialogheader": "Confirm action",
+    "core.h5p.confirmlabel": "Confirm",
+    "core.h5p.connectionLost": "Connection lost. Results will be stored and sent when you regain connection.",
+    "core.h5p.connectionReestablished": "Connection reestablished.",
+    "core.h5p.contentCopied": "Content is copied to the clipboard",
+    "core.h5p.contentchanged": "This content has changed since you last used it.",
+    "core.h5p.contenttype": "Content Type",
+    "core.h5p.copyright": "Rights of use",
+    "core.h5p.copyrightstring": "Copyright",
+    "core.h5p.copyrighttitle": "View copyright information for this content.",
+    "core.h5p.disablefullscreen": "Disable fullscreen",
+    "core.h5p.download": "Download",
+    "core.h5p.downloadtitle": "Download this content as a H5P file.",
+    "core.h5p.embed": "Embed",
+    "core.h5p.embedtitle": "View the embed code for this content.",
+    "core.h5p.fullscreen": "Fullscreen",
+    "core.h5p.h5ptitle": "Visit H5P.org to check out more cool content.",
+    "core.h5p.hideadvanced": "Hide advanced",
+    "core.h5p.license": "License",
+    "core.h5p.licenseCC010": "CC0 1.0 Universal (CC0 1.0) Public Domain Dedication",
+    "core.h5p.licenseCC10": "1.0 Generic",
+    "core.h5p.licenseCC20": "2.0 Generic",
+    "core.h5p.licenseCC25": "2.5 Generic",
+    "core.h5p.licenseCC30": "3.0 Unported",
+    "core.h5p.licenseCC40": "4.0 International",
+    "core.h5p.licenseGPL": "General Public License",
+    "core.h5p.licenseV1": "Version 1",
+    "core.h5p.licenseV2": "Version 2",
+    "core.h5p.licenseV3": "Version 3",
+    "core.h5p.licenseextras": "License Extras",
+    "core.h5p.nocopyright": "No copyright information available for this content.",
+    "core.h5p.offlineDialogBody": "We were unable to send information about your completion of this task. Please check your internet connection.",
+    "core.h5p.offlineDialogHeader": "Your connection to the server was lost",
+    "core.h5p.offlineDialogRetryButtonLabel": "Retry now",
+    "core.h5p.offlineDialogRetryMessage": "Retrying in :num....",
+    "core.h5p.offlineSuccessfulSubmit": "Successfully submitted results.",
+    "core.h5p.pd": "Public Domain",
+    "core.h5p.pdm": "Public Domain Mark (PDM)",
     "core.h5p.play": "Play H5P",
+    "core.h5p.resizescript": "Include this script on your website if you want dynamic sizing of the embedded content:",
+    "core.h5p.resubmitScores": "Attempting to submit stored results.",
+    "core.h5p.reuse": "Reuse",
+    "core.h5p.reuseContent": "Reuse Content",
+    "core.h5p.reuseDescription": "Reuse this content.",
+    "core.h5p.showadvanced": "Show advanced",
+    "core.h5p.showless": "Show less",
+    "core.h5p.showmore": "Show more",
+    "core.h5p.size": "Size",
+    "core.h5p.source": "Source",
+    "core.h5p.startingover": "You'll be starting over.",
+    "core.h5p.sublevel": "Sublevel",
+    "core.h5p.thumbnail": "Thumbnail",
+    "core.h5p.title": "Title",
+    "core.h5p.undisclosed": "Undisclosed",
+    "core.h5p.year": "Year",
     "core.hasdatatosync": "This {{$a}} has offline data to be synchronised.",
     "core.help": "Help",
     "core.hide": "Hide",

src/core/h5p/components/h5p-player/h5p-player.ts

@@ -16,6 +16,7 @@ import { Component, Input, ElementRef, OnInit, OnDestroy, OnChanges, SimpleChang
 import { CoreAppProvider } from '@providers/app';
 import { CoreEventsProvider } from '@providers/events';
 import { CoreFilepoolProvider } from '@providers/filepool';
+import { CoreLoggerProvider } from '@providers/logger';
 import { CoreSitesProvider } from '@providers/sites';
 import { CoreDomUtilsProvider } from '@providers/utils/dom';
 import { CoreTextUtilsProvider } from '@providers/utils/text';
@@ -23,6 +24,7 @@ import { CoreUrlUtilsProvider } from '@providers/utils/url';
 import { CoreUtilsProvider } from '@providers/utils/utils';
 import { CoreH5PProvider } from '@core/h5p/providers/h5p';
 import { CorePluginFileDelegate } from '@providers/plugin-file-delegate';
+import { CoreConstants } from '@core/constants';
 
 /**
  * Component to render an H5P package.
@@ -47,8 +49,10 @@ export class CoreH5PPlayerComponent implements OnInit, OnChanges, OnDestroy {
     protected siteCanDownload: boolean;
     protected observer;
     protected urlParams;
+    protected logger;
 
-    constructor(public elementRef: ElementRef,
+    constructor(loggerProvider: CoreLoggerProvider,
+            public elementRef: ElementRef,
             protected sitesProvider: CoreSitesProvider,
             protected urlUtils: CoreUrlUtilsProvider,
             protected utils: CoreUtilsProvider,
@@ -60,6 +64,7 @@ export class CoreH5PPlayerComponent implements OnInit, OnChanges, OnDestroy {
             protected domUtils: CoreDomUtilsProvider,
             protected pluginFileDelegate: CorePluginFileDelegate) {
 
+        this.logger = loggerProvider.getInstance('CoreH5PPlayerComponent');
         this.siteId = sitesProvider.getCurrentSiteId();
         this.siteCanDownload = this.sitesProvider.getCurrentSite().canDownloadFiles();
     }
@@ -92,11 +97,30 @@ export class CoreH5PPlayerComponent implements OnInit, OnChanges, OnDestroy {
 
         this.loading = true;
 
-        // @TODO: Check if package is downloaded and use the local player if so.
+        let promise;
 
-        // Get auto-login URL so the user is automatically authenticated.
+        if (this.canDownload && (this.state == CoreConstants.DOWNLOADED || this.state == CoreConstants.OUTDATED)) {
-        this.sitesProvider.getCurrentSite().getAutoLoginUrl(this.src, false).then((url) => {
+            // Package is downloaded, use the local URL.
+            promise = this.h5pProvider.getContentIndexFileUrl(this.urlParams.url).catch((error) => {
+                // It seems there was something wrong when creating the index file. Delete the package?
+                this.logger.error('Error loading downloaded index:', error, this.src);
+            });
+        } else {
+            promise = Promise.resolve();
+        }
+
+        promise.then((url) => {
+            if (url) {
+                // Local package.
                 this.playerSrc = url;
+            } else {
+                // Get auto-login URL so the user is automatically authenticated.
+                return this.sitesProvider.getCurrentSite().getAutoLoginUrl(this.src, false).then((url) => {
+                    // Add the preventredirect param so the user can authenticate.
+                    this.playerSrc = this.urlUtils.addParamsToUrl(url, {preventredirect: false});
+                });
+            }
+        }).finally(() => {
             this.loading = false;
             this.showPackage = true;
         });

src/core/h5p/lang/en.json

@@ -1,3 +1,69 @@
 {
-    "play": "Play H5P"
+    "author": "Author",
+    "by": "by",
+    "cancellabel": "Cancel",
+    "ccattribution": "Attribution (CC BY)",
+    "ccattributionnc": "Attribution-NonCommercial (CC BY-NC)",
+    "ccattributionncnd": "Attribution-NonCommercial-NoDerivs (CC BY-NC-ND)",
+    "ccattributionncsa": "Attribution-NonCommercial-ShareAlike (CC BY-NC-SA)",
+    "ccattributionnd": "Attribution-NoDerivs (CC BY-ND)",
+    "ccattributionsa": "Attribution-ShareAlike (CC BY-SA)",
+    "changelog": "Changelog",
+    "close": "Close",
+    "confirmdialogbody": "Please confirm that you wish to proceed. This action is not reversible.",
+    "confirmdialogheader": "Confirm action",
+    "confirmlabel": "Confirm",
+    "connectionLost": "Connection lost. Results will be stored and sent when you regain connection.",
+    "connectionReestablished": "Connection reestablished.",
+    "contentCopied": "Content is copied to the clipboard",
+    "contentchanged": "This content has changed since you last used it.",
+    "contenttype": "Content Type",
+    "copyright": "Rights of use",
+    "copyrightstring": "Copyright",
+    "copyrighttitle": "View copyright information for this content.",
+    "disablefullscreen": "Disable fullscreen",
+    "download": "Download",
+    "downloadtitle": "Download this content as a H5P file.",
+    "embed": "Embed",
+    "embedtitle": "View the embed code for this content.",
+    "fullscreen": "Fullscreen",
+    "h5ptitle": "Visit H5P.org to check out more cool content.",
+    "hideadvanced": "Hide advanced",
+    "license": "License",
+    "licenseCC010": "CC0 1.0 Universal (CC0 1.0) Public Domain Dedication",
+    "licenseCC10": "1.0 Generic",
+    "licenseCC20": "2.0 Generic",
+    "licenseCC25": "2.5 Generic",
+    "licenseCC30": "3.0 Unported",
+    "licenseCC40": "4.0 International",
+    "licenseGPL": "General Public License",
+    "licenseV1": "Version 1",
+    "licenseV2": "Version 2",
+    "licenseV3": "Version 3",
+    "licenseextras": "License Extras",
+    "nocopyright": "No copyright information available for this content.",
+    "offlineDialogBody": "We were unable to send information about your completion of this task. Please check your internet connection.",
+    "offlineDialogHeader": "Your connection to the server was lost",
+    "offlineDialogRetryButtonLabel": "Retry now",
+    "offlineDialogRetryMessage": "Retrying in :num....",
+    "offlineSuccessfulSubmit": "Successfully submitted results.",
+    "pd": "Public Domain",
+    "pdm": "Public Domain Mark (PDM)",
+    "play": "Play H5P",
+    "resizescript": "Include this script on your website if you want dynamic sizing of the embedded content:",
+    "resubmitScores": "Attempting to submit stored results.",
+    "reuse": "Reuse",
+    "reuseContent": "Reuse Content",
+    "reuseDescription": "Reuse this content.",
+    "showadvanced": "Show advanced",
+    "showless": "Show less",
+    "showmore": "Show more",
+    "size": "Size",
+    "source": "Source",
+    "startingover": "You'll be starting over.",
+    "sublevel": "Sublevel",
+    "thumbnail": "Thumbnail",
+    "title": "Title",
+    "undisclosed": "Undisclosed",
+    "year": "Year"
 }

src/core/h5p/providers/utils.ts

@@ -13,6 +13,10 @@
 // limitations under the License.
 
 import { Injectable } from '@angular/core';
+import { TranslateService } from '@ngx-translate/core';
+import { CoreTextUtilsProvider } from '@providers/utils/text';
+import { CoreH5PContentDependencyData, CoreH5PDependencyAsset } from './h5p';
+import { Md5 } from 'ts-md5/dist/md5';
 
 /**
  * Utils service with helper functions for H5P.
@@ -20,9 +24,120 @@ import { Injectable } from '@angular/core';
 @Injectable()
 export class CoreH5PUtilsProvider {
 
-    constructor() {
+    // Map to slugify characters.
-        // Nothing to do.
+    protected SLUGIFY_MAP = {
-    }
+        æ: 'ae',
+        ø: 'oe',
+        ö: 'o',
+        ó: 'o',
+        ô: 'o',
+        Ò: 'oe',
+        Õ: 'o',
+        Ý: 'o',
+        ý: 'y',
+        ÿ: 'y',
+        ā: 'y',
+        ă: 'a',
+        ą: 'a',
+        œ: 'a',
+        å: 'a',
+        ä: 'a',
+        á: 'a',
+        à: 'a',
+        â: 'a',
+        ã: 'a',
+        ç: 'c',
+        ć: 'c',
+        ĉ: 'c',
+        ċ: 'c',
+        č: 'c',
+        é: 'e',
+        è: 'e',
+        ê: 'e',
+        ë: 'e',
+        í: 'i',
+        ì: 'i',
+        î: 'i',
+        ï: 'i',
+        ú: 'u',
+        ñ: 'n',
+        ü: 'u',
+        ù: 'u',
+        û: 'u',
+        ß: 'es',
+        ď: 'd',
+        đ: 'd',
+        ē: 'e',
+        ĕ: 'e',
+        ė: 'e',
+        ę: 'e',
+        ě: 'e',
+        ĝ: 'g',
+        ğ: 'g',
+        ġ: 'g',
+        ģ: 'g',
+        ĥ: 'h',
+        ħ: 'h',
+        ĩ: 'i',
+        ī: 'i',
+        ĭ: 'i',
+        į: 'i',
+        ı: 'i',
+        ij: 'ij',
+        ĵ: 'j',
+        ķ: 'k',
+        ĺ: 'l',
+        ļ: 'l',
+        ľ: 'l',
+        ŀ: 'l',
+        ł: 'l',
+        ń: 'n',
+        ņ: 'n',
+        ň: 'n',
+        ʼn: 'n',
+        ō: 'o',
+        ŏ: 'o',
+        ő: 'o',
+        ŕ: 'r',
+        ŗ: 'r',
+        ř: 'r',
+        ś: 's',
+        ŝ: 's',
+        ş: 's',
+        š: 's',
+        ţ: 't',
+        ť: 't',
+        ŧ: 't',
+        ũ: 'u',
+        ū: 'u',
+        ŭ: 'u',
+        ů: 'u',
+        ű: 'u',
+        ų: 'u',
+        ŵ: 'w',
+        ŷ: 'y',
+        ź: 'z',
+        ż: 'z',
+        ž: 'z',
+        ſ: 's',
+        ƒ: 'f',
+        ơ: 'o',
+        ư: 'u',
+        ǎ: 'a',
+        ǐ: 'i',
+        ǒ: 'o',
+        ǔ: 'u',
+        ǖ: 'u',
+        ǘ: 'u',
+        ǚ: 'u',
+        ǜ: 'u',
+        ǻ: 'a',
+        ǽ: 'ae',
+        ǿ: 'oe'
+    };
+
+    constructor(private translate: TranslateService,
+            private textUtils: CoreTextUtilsProvider) { }
 
     /**
      * The metadataSettings field in libraryJson uses 1 for true and 0 for false.
@@ -43,6 +158,161 @@ export class CoreH5PUtilsProvider {
         return JSON.stringify(metadataSettings);
     }
 
+    /**
+     * Determine the correct embed type to use.
+     *
+     * @param Embed type of the content.
+     * @param Embed type of the main library.
+     * @return Either 'div' or 'iframe'.
+     */
+    determineEmbedType(contentEmbedType: string, libraryEmbedTypes: string): string {
+        // Detect content embed type.
+        let embedType = contentEmbedType.toLowerCase().indexOf('div') != -1 ? 'div' : 'iframe';
+
+        if (libraryEmbedTypes) {
+            // Check that embed type is available for library
+            const embedTypes = libraryEmbedTypes.toLowerCase();
+
+            if (embedTypes.indexOf(embedType) == -1) {
+                // Not available, pick default.
+                embedType = embedTypes.indexOf('div') != -1 ? 'div' : 'iframe';
+            }
+        }
+
+        return embedType;
+    }
+
+    /**
+     * Combines path with version.
+     *
+     * @param assets List of assets to get their URLs.
+     * @param assetsFolderPath The path of the folder where the assets are.
+     * @return List of urls.
+     */
+    getAssetsUrls(assets: CoreH5PDependencyAsset[], assetsFolderPath: string = ''): string[] {
+        const urls = [];
+
+        assets.forEach((asset) => {
+            let url = asset.path;
+
+            // Add URL prefix if not external.
+            if (asset.path.indexOf('://') == -1 && assetsFolderPath) {
+                url = this.textUtils.concatenatePaths(assetsFolderPath, url);
+            }
+
+            // Add version if set.
+            if (asset.version) {
+                url += asset.version;
+            }
+
+            urls.push(url);
+        });
+
+        return urls;
+    }
+
+    /**
+     * Get the hash of a list of dependencies.
+     *
+     * @param dependencies Dependencies.
+     * @return Hash.
+     */
+    getDependenciesHash(dependencies: {[machineName: string]: CoreH5PContentDependencyData}): string {
+        // Build hash of dependencies.
+        const toHash = [];
+
+        // Use unique identifier for each library version.
+        for (const name in dependencies) {
+            const dep = dependencies[name];
+            toHash.push(dep.machineName + '-' + dep.majorVersion + '.' + dep.minorVersion + '.' + dep.patchVersion);
+        }
+
+        // Sort in case the same dependencies comes in a different order.
+        toHash.sort((a, b) => {
+            return a.localeCompare(b);
+        });
+
+        // Calculate hash.
+        return <string> Md5.hashAsciiStr(toHash.join(''));
+    }
+
+    /**
+     * Provide localization for the Core JS.
+     *
+     * @return Object with the translations.
+     */
+    getLocalization(): any {
+        return {
+            fullscreen: this.translate.instant('core.h5p.fullscreen'),
+            disableFullscreen: this.translate.instant('core.h5p.disablefullscreen'),
+            download: this.translate.instant('core.h5p.download'),
+            copyrights: this.translate.instant('core.h5p.copyright'),
+            embed: this.translate.instant('core.h5p.embed'),
+            size: this.translate.instant('core.h5p.size'),
+            showAdvanced: this.translate.instant('core.h5p.showadvanced'),
+            hideAdvanced: this.translate.instant('core.h5p.hideadvanced'),
+            advancedHelp: this.translate.instant('core.h5p.resizescript'),
+            copyrightInformation: this.translate.instant('core.h5p.copyright'),
+            close: this.translate.instant('core.h5p.close'),
+            title: this.translate.instant('core.h5p.title'),
+            author: this.translate.instant('core.h5p.author'),
+            year: this.translate.instant('core.h5p.year'),
+            source: this.translate.instant('core.h5p.source'),
+            license: this.translate.instant('core.h5p.license'),
+            thumbnail: this.translate.instant('core.h5p.thumbnail'),
+            noCopyrights: this.translate.instant('core.h5p.nocopyright'),
+            reuse: this.translate.instant('core.h5p.reuse'),
+            reuseContent: this.translate.instant('core.h5p.reuseContent'),
+            reuseDescription: this.translate.instant('core.h5p.reuseDescription'),
+            downloadDescription: this.translate.instant('core.h5p.downloadtitle'),
+            copyrightsDescription: this.translate.instant('core.h5p.copyrighttitle'),
+            embedDescription: this.translate.instant('core.h5p.embedtitle'),
+            h5pDescription: this.translate.instant('core.h5p.h5ptitle'),
+            contentChanged: this.translate.instant('core.h5p.contentchanged'),
+            startingOver: this.translate.instant('core.h5p.startingover'),
+            by: this.translate.instant('core.h5p.by'),
+            showMore: this.translate.instant('core.h5p.showmore'),
+            showLess: this.translate.instant('core.h5p.showless'),
+            subLevel: this.translate.instant('core.h5p.sublevel'),
+            confirmDialogHeader: this.translate.instant('core.h5p.confirmdialogheader'),
+            confirmDialogBody: this.translate.instant('core.h5p.confirmdialogbody'),
+            cancelLabel: this.translate.instant('core.h5p.cancellabel'),
+            confirmLabel: this.translate.instant('core.h5p.confirmlabel'),
+            licenseU: this.translate.instant('core.h5p.undisclosed'),
+            licenseCCBY: this.translate.instant('core.h5p.ccattribution'),
+            licenseCCBYSA: this.translate.instant('core.h5p.ccattributionsa'),
+            licenseCCBYND: this.translate.instant('core.h5p.ccattributionnd'),
+            licenseCCBYNC: this.translate.instant('core.h5p.ccattributionnc'),
+            licenseCCBYNCSA: this.translate.instant('core.h5p.ccattributionncsa'),
+            licenseCCBYNCND: this.translate.instant('core.h5p.ccattributionncnd'),
+            licenseCC40: this.translate.instant('core.h5p.licenseCC40'),
+            licenseCC30: this.translate.instant('core.h5p.licenseCC30'),
+            licenseCC25: this.translate.instant('core.h5p.licenseCC25'),
+            licenseCC20: this.translate.instant('core.h5p.licenseCC20'),
+            licenseCC10: this.translate.instant('core.h5p.licenseCC10'),
+            licenseGPL: this.translate.instant('core.h5p.licenseGPL'),
+            licenseV3: this.translate.instant('core.h5p.licenseV3'),
+            licenseV2: this.translate.instant('core.h5p.licenseV2'),
+            licenseV1: this.translate.instant('core.h5p.licenseV1'),
+            licensePD: this.translate.instant('core.h5p.pd'),
+            licenseCC010: this.translate.instant('core.h5p.licenseCC010'),
+            licensePDM: this.translate.instant('core.h5p.pdm'),
+            licenseC: this.translate.instant('core.h5p.copyrightstring'),
+            contentType: this.translate.instant('core.h5p.contenttype'),
+            licenseExtras: this.translate.instant('core.h5p.licenseextras'),
+            changes: this.translate.instant('core.h5p.changelog'),
+            contentCopied: this.translate.instant('core.h5p.contentCopied'),
+            connectionLost: this.translate.instant('core.h5p.connectionLost'),
+            connectionReestablished: this.translate.instant('core.h5p.connectionReestablished'),
+            resubmitScores: this.translate.instant('core.h5p.resubmitScores'),
+            offlineDialogHeader: this.translate.instant('core.h5p.offlineDialogHeader'),
+            offlineDialogBody: this.translate.instant('core.h5p.offlineDialogBody'),
+            offlineDialogRetryMessage: this.translate.instant('core.h5p.offlineDialogRetryMessage'),
+            offlineDialogRetryButtonLabel: this.translate.instant('core.h5p.offlineDialogRetryButtonLabel'),
+            offlineSuccessfulSubmit: this.translate.instant('core.h5p.offlineSuccessfulSubmit'),
+        };
+    }
+
     /**
      * Convert list of library parameter values to csv.
      *
@@ -68,4 +338,71 @@ export class CoreH5PUtilsProvider {
 
         return '';
     }
+
+    /**
+     * Convert strings of text into simple kebab case slugs. Based on H5PCore::slugify.
+     *
+     * @param input The string to slugify.
+     * @return Slugified text.
+     */
+    slugify(input: string): string {
+        input = input || '';
+
+        input = input.toLowerCase();
+
+        // Replace common chars.
+        let newInput = '';
+        for (let i = 0; i < input.length; i++) {
+            const char = input[i];
+
+            newInput += this.SLUGIFY_MAP[char] || char;
+        }
+
+        // Replace everything else.
+        newInput = newInput.replace(/[^a-z0-9]/g, '-');
+
+        // Prevent double hyphen
+        newInput = newInput.replace(/-{2,}/g, '-');
+
+        // Prevent hyphen in beginning or end.
+        newInput = newInput.replace(/(^-+|-+$)/g, '');
+
+        // Prevent too long slug.
+        if (newInput.length > 91) {
+            newInput = newInput.substr(0, 92);
+        }
+
+        // Prevent empty slug
+        if (newInput === '') {
+            newInput = 'interactive';
+        }
+
+        return newInput;
+    }
+
+    /**
+     * Determine if params contain any match.
+     *
+     * @param params Parameters.
+     * @param pattern Regular expression to identify pattern.
+     * @return True if params matches pattern.
+     */
+    textAddonMatches(params: any, pattern: string): boolean {
+
+        if (typeof params == 'string') {
+            if (params.match(pattern)) {
+                return true;
+            }
+        } else if (typeof params == 'object') {
+            for (const key in params) {
+                const value = params[key];
+
+                if (this.textAddonMatches(value, pattern)) {
+                    return true;
+                }
+            }
+        }
+
+        return false;
+    }
 }

src/providers/file.ts

@@ -1239,4 +1239,19 @@ export class CoreFileProvider {
     isFileInAppFolder(path: string): boolean {
         return path.indexOf(this.basePath) != -1;
     }
+
+    /**
+     * Get the full path to the www folder at runtime.
+     *
+     * @return Path.
+     */
+    getWWWPath(): string {
+        const position = window.location.href.indexOf('index.html');
+
+        if (position != -1) {
+            return window.location.href.substr(0, position);
+        }
+
+        return window.location.href;
+    }
 }