MOBILE-3002 block: Add Remote RSS block feature

scripts/langindex.json

@@ -55,6 +55,7 @@
   "addon.block_recentlyaccessedcourses.pluginname": "block_recentlyaccessedcourses",
   "addon.block_recentlyaccesseditems.noitems": "block_recentlyaccesseditems",
   "addon.block_recentactivity.pluginname": "block_recent_activity",
+  "addon.block_rssclient.pluginname": "block_rss_client",
   "addon.block_glossaryrandom.pluginname": "block_glossary_random",
   "addon.block_selfcompletion.pluginname": "block_selfcompletion",
   "addon.block_sitemainmenu.pluginname": "block_site_main_menu",

src/addon/block/rssclient/lang/en.json

@@ -0,0 +1,3 @@
+{
+    "pluginname": "Remote RSS feeds"
+}

src/addon/block/rssclient/providers/block-handler.ts

@@ -0,0 +1,52 @@
+// (C) Copyright 2015 Martin Dougiamas
+//
+// 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 { Injectable, Injector } from '@angular/core';
+import { TranslateService } from '@ngx-translate/core';
+
+import { CoreBlockHandlerData } from '@core/block/providers/delegate';
+import { CoreBlockPreRenderedComponent } from '@core/block/components/pre-rendered-block/pre-rendered-block';
+import { CoreBlockBaseHandler } from '@core/block/classes/base-block-handler';
+
+/**
+ * Block handler.
+ */
+@Injectable()
+export class AddonBlockRssClientHandler extends CoreBlockBaseHandler {
+    name = 'AddonBlockRssClient';
+    blockName = 'rss_client';
+
+    constructor(private translate: TranslateService) {
+        super();
+    }
+
+    /**
+     * Returns the data needed to render the block.
+     *
+     * @param {Injector} injector Injector.
+     * @param {any} block The block to render.
+     * @param {string} contextLevel The context where the block will be used.
+     * @param {number} instanceId The instance ID associated with the context level.
+     * @return {CoreBlockHandlerData|Promise<CoreBlockHandlerData>} Data or promise resolved with the data.
+     */
+    getDisplayData(injector: Injector, block: any, contextLevel: string, instanceId: number)
+            : CoreBlockHandlerData | Promise<CoreBlockHandlerData> {
+
+        return {
+            title: block.contents.title || this.translate.instant('addon.block_rssclient.pluginname'),
+            class: 'addon-block-rss-client',
+            component: CoreBlockPreRenderedComponent
+        };
+    }
+}

src/addon/block/rssclient/rssclient.module.ts

@@ -0,0 +1,38 @@
+// (C) Copyright 2015 Martin Dougiamas
+//
+// 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 { IonicModule } from 'ionic-angular';
+import { TranslateModule } from '@ngx-translate/core';
+import { CoreBlockDelegate } from '@core/block/providers/delegate';
+import { AddonBlockRssClientHandler } from './providers/block-handler';
+
+@NgModule({
+    declarations: [
+    ],
+    imports: [
+        IonicModule,
+        TranslateModule.forChild()
+    ],
+    exports: [
+    ],
+    providers: [
+        AddonBlockRssClientHandler
+    ]
+})
+export class AddonBlockRssClientModule {
+    constructor(blockDelegate: CoreBlockDelegate, blockHandler: AddonBlockRssClientHandler) {
+        blockDelegate.registerHandler(blockHandler);
+    }
+}

src/addon/block/rssclient/rssclient.scss

@@ -0,0 +1,19 @@
+.addon-block-rss-client core-block-pre-rendered {
+    .core-block-content {
+        .list {
+            list-style: none;
+            @include margin-horizontal(0);
+            -webkit-padding-start: 0;
+
+            li {
+                border-top: 1px solid $gray;
+                padding: 5px;
+                padding-bottom: 8px;
+            }
+
+            li:first-child {
+                border-top-width: 0;
+            }
+        }
+    }
+}

src/app/app.module.ts

@@ -111,6 +111,7 @@ import { AddonBlockTimelineModule } from '@addon/block/timeline/timeline.module'
 import { AddonBlockRecentlyAccessedCoursesModule } from '@addon/block/recentlyaccessedcourses/recentlyaccessedcourses.module';
 import { AddonBlockRecentlyAccessedItemsModule } from '@addon/block/recentlyaccesseditems/recentlyaccesseditems.module';
 import { AddonBlockRecentActivityModule } from '@addon/block/recentactivity/recentactivity.module';
+import { AddonBlockRssClientModule } from '@addon/block/rssclient/rssclient.module';
 import { AddonBlockStarredCoursesModule } from '@addon/block/starredcourses/starredcourses.module';
 import { AddonBlockSelfCompletionModule } from '@addon/block/selfcompletion/selfcompletion.module';
 import { AddonBlockTagsModule } from '@addon/block/tags/tags.module';
@@ -250,6 +251,7 @@ export const CORE_PROVIDERS: any[] = [
         AddonBlockRecentlyAccessedCoursesModule,
         AddonBlockRecentlyAccessedItemsModule,
         AddonBlockRecentActivityModule,
+        AddonBlockRssClientModule,
         AddonBlockStarredCoursesModule,
         AddonBlockSelfCompletionModule,
         AddonBlockTagsModule,

src/assets/lang/en.json

@@ -56,6 +56,7 @@
     "addon.block_recentlyaccessedcourses.pluginname": "Recently accessed courses",
     "addon.block_recentlyaccesseditems.noitems": "No recent items",
     "addon.block_recentlyaccesseditems.pluginname": "Recently accessed items",
+    "addon.block_rssclient.pluginname": "Remote RSS feeds",
     "addon.block_selfcompletion.pluginname": "Self completion",
     "addon.block_sitemainmenu.pluginname": "Main menu",
     "addon.block_starredcourses.nocourses": "No starred courses",