MOBILE-3313 licenses: Add open source licenses page

scripts/langindex.json

@@ -1933,6 +1933,7 @@
   "core.settings.fontsizecharacter": "block_accessibility/char",
   "core.settings.general": "moodle",
   "core.settings.language": "moodle",
+  "core.settings.license": "moodle",
   "core.settings.localnotifavailable": "local_moodlemobileapp",
   "core.settings.locationhref": "local_moodlemobileapp",
   "core.settings.locked": "admin",
@@ -1943,6 +1944,7 @@
   "core.settings.networkstatus": "local_moodlemobileapp",
   "core.settings.opensourcelicenses": "local_moodlemobileapp",
   "core.settings.privacypolicy": "local_moodlemobileapp",
+  "core.settings.publisher": "local_moodlemobileapp",
   "core.settings.pushid": "local_moodlemobileapp",
   "core.settings.reportinbackground": "local_moodlemobileapp",
   "core.settings.screen": "local_moodlemobileapp",

src/assets/lang/en.json

@@ -1933,6 +1933,7 @@
     "core.settings.fontsizecharacter": "A",
     "core.settings.general": "General",
     "core.settings.language": "Language",
+    "core.settings.license": "License",
     "core.settings.localnotifavailable": "Local notifications available",
     "core.settings.locationhref": "Web view URL",
     "core.settings.locked": "Locked",
@@ -1943,6 +1944,7 @@
     "core.settings.networkstatus": "Internet connection status",
     "core.settings.opensourcelicenses": "Open Source Licences",
     "core.settings.privacypolicy": "Privacy policy",
+    "core.settings.publisher": "Publisher",
     "core.settings.pushid": "Push notifications ID",
     "core.settings.reportinbackground": "Report errors automatically",
     "core.settings.screen": "Screen information",

src/core/settings/lang/en.json

@@ -38,6 +38,7 @@
     "fontsizecharacter": "A",
     "general": "General",
     "language": "Language",
+    "license": "License",
     "opensourcelicenses": "Open Source Licences",
     "localnotifavailable": "Local notifications available",
     "locationhref": "Web view URL",
@@ -48,6 +49,7 @@
     "navigatoruseragent": "Navigator userAgent",
     "networkstatus": "Internet connection status",
     "privacypolicy": "Privacy policy",
+    "publisher": "Publisher",
     "pushid": "Push notifications ID",
     "reportinbackground": "Report errors automatically",
     "entriesincache": "{{$a}} entries in cache",

src/core/settings/pages/about/about.html

@@ -7,10 +7,10 @@
     <ion-item text-wrap>
         <h2>{{ appName }} {{ versionName }}</h2>
     </ion-item>
-    <ion-item text-wrap detail-push>
+    <a ion-item text-wrap (click)="openPage('CoreSettingsLicensesPage')" [title]="'core.settings.opensourcelicenses' | translate">
         <core-icon name="fa-copyright" item-start></core-icon>
         {{ 'core.settings.opensourcelicenses' | translate }}
-    </ion-item>
+    </a>
     <a ion-item text-wrap *ngIf="privacyPolicy" [href]="privacyPolicy" core-link auto-login="no">
         <core-icon name="fa-user-secret" item-start></core-icon>
         {{ 'core.settings.privacypolicy' | translate }}

src/core/settings/pages/licenses/licenses.html

@@ -0,0 +1,26 @@
+<ion-header>
+    <ion-navbar core-back-button>
+        <ion-title>{{ 'core.settings.opensourcelicenses' | translate }}</ion-title>
+    </ion-navbar>
+</ion-header>
+<ion-content>
+    <core-loading [hideUntil]="loaded">
+        <a *ngIf="error" ion-item text-wrap [href]="licensesUrl" core-link auto-login="no">
+            {{ 'core.settings.opensourcelicenses' | translate }}
+        </a>
+
+        <ng-container *ngIf="!error">
+            <ion-item *ngFor="let license of licenses" text-wrap>
+                <h2>
+                    <a *ngIf="license.repository" [href]="license.repository" core-link auto-login="no">{{ license.name }}</a>
+                    <ng-container *ngIf="!license.repository">{{ license.name }}</ng-container> - {{ license.version }}
+                </h2>
+                <h3 *ngIf="license.publisher">{{ 'core.settings.publisher' | translate }}{{ 'core.labelsep' | translate }} {{ license.publisher }}</h3>
+                <p>{{ 'core.settings.license' | translate }}{{ 'core.labelsep' | translate }} {{ license.licenses }}</p>
+                <p><a *ngIf="license.url" [href]="license.url" core-link auto-login="no">{{ license.url }}</a></p>
+                <p><a *ngIf="license.email" [href]="'mailto:' +license.email" core-link auto-login="no">{{ license.email }}</a></p>
+                <a *ngIf="license.licenseUrl" [href]="license.licenseUrl" target="_blank" ion-button ion-button clear item-end>{{ 'core.view' | translate }}</a>
+            </ion-item>
+        </ng-container>
+    </core-loading>
+</ion-content>

src/core/settings/pages/licenses/licenses.module.ts

@@ -0,0 +1,35 @@
+// (C) Copyright 2015 Moodle Pty Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+import { NgModule } from '@angular/core';
+import { IonicPageModule } from 'ionic-angular';
+import { TranslateModule } from '@ngx-translate/core';
+import { CoreSettingsLicensesPage } from './licenses';
+import { CoreComponentsModule } from '@components/components.module';
+import { CoreDirectivesModule } from '@directives/directives.module';
+import { CorePipesModule } from '@pipes/pipes.module';
+
+@NgModule({
+    declarations: [
+        CoreSettingsLicensesPage
+    ],
+    imports: [
+        CoreComponentsModule,
+        CoreDirectivesModule,
+        CorePipesModule,
+        IonicPageModule.forChild(CoreSettingsLicensesPage),
+        TranslateModule.forChild()
+    ],
+})
+export class CoreSettingsLicensesPageModule {}

src/core/settings/pages/licenses/licenses.ts

@@ -0,0 +1,88 @@
+// (C) Copyright 2015 Moodle Pty Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+import { Component } from '@angular/core';
+import { IonicPage } from 'ionic-angular';
+import { HttpClient } from '@angular/common/http';
+import { CoreConfigConstants } from '../../../../configconstants';
+
+/**
+ * Defines license info
+ */
+interface CoreSettingsLicense {
+    name: string;
+    version: string;
+    licenses: string;
+    repository?: string;
+    publisher?: string;
+    url?: string;
+    email?: string;
+    licenseUrl?: string;
+    licenseFile?: string;
+}
+
+/**
+ * Page that displays the open source licenses information.
+ */
+@IonicPage({segment: 'core-settings-licenses'})
+@Component({
+    selector: 'page-core-settings-licenses',
+    templateUrl: 'licenses.html',
+})
+export class CoreSettingsLicensesPage {
+
+    licensesUrl: string;
+    loaded = false;
+    licenses: CoreSettingsLicense[];
+    error = false;
+
+    constructor(protected http: HttpClient) {
+        let version = 'v' + CoreConfigConstants.versionname;
+        if (version.indexOf('-') > 0) {
+            version = 'integration';
+        }
+
+        this.licensesUrl = 'https://raw.githubusercontent.com/moodlehq/moodleapp/' + version + '/licenses.json';
+    }
+
+    /**
+     * View loaded.
+     */
+    ionViewDidLoad(): void {
+        this.http.get(this.licensesUrl).toPromise().then((licenses) => {
+            this.licenses = Object.keys(licenses).map((name) => {
+                const license = licenses[name];
+
+                const nameSplit = name.lastIndexOf('@');
+                license.name = name.substring(0, nameSplit);
+                license.version = name.substring(nameSplit + 1);
+
+                if (license.repository) {
+                    license.repository = license.repository.replace('git://', 'https://');
+                    if (license.repository.indexOf('github.com') > 0) {
+                        license.licenseUrl = license.repository + '/blob/' + license.version + '/' + license.licenseFile;
+                    }
+                }
+
+                return license;
+            });
+
+            this.error = false;
+        }).catch(() => {
+            this.error = true;
+        }).finally(() => {
+            this.loaded = true;
+        });
+    }
+}