Merge remote-tracking branch 'upstream/main' into browse-pagesize

.browserslistrc

@@ -2,10 +2,16 @@
 # For additional information regarding the format and rule options, please see:
 # https://github.com/browserslist/browserslist#queries
 
+# For the full list of supported browsers by the Angular framework, please see:
+# https://angular.io/guide/browser-support
+
 # You can see what browsers were selected by your queries by running:
 #   npx browserslist
 
-> 0.5%
+last 1 Chrome version
-last 2 versions
+last 1 Firefox version
+last 2 Edge major versions
+last 2 Safari major versions
+last 2 iOS major versions
 Firefox ESR
-not IE 9-11 # For IE 9-11 support, remove 'not'.
+not IE 11 # Angular supports IE 11 only as an opt-in. To opt-in, remove the 'not' prefix on this line.

.eslintrc.json

@@ -0,0 +1,222 @@
+{
+  "root": true,
+  "plugins": [
+    "@typescript-eslint",
+    "@angular-eslint/eslint-plugin",
+    "eslint-plugin-import",
+    "eslint-plugin-jsdoc",
+    "eslint-plugin-deprecation",
+    "eslint-plugin-unused-imports"
+  ],
+  "overrides": [
+    {
+      "files": [
+        "*.ts"
+      ],
+      "parserOptions": {
+        "project": [
+          "./tsconfig.json",
+          "./cypress/tsconfig.json"
+        ],
+        "createDefaultProgram": true
+      },
+      "extends": [
+        "eslint:recommended",
+        "plugin:@typescript-eslint/recommended",
+        "plugin:@typescript-eslint/recommended-requiring-type-checking",
+        "plugin:@angular-eslint/recommended",
+        "plugin:@angular-eslint/template/process-inline-templates"
+      ],
+      "rules": {
+        "max-classes-per-file": [
+          "error",
+          1
+        ],
+        "comma-dangle": [
+          "off",
+          "always-multiline"
+        ],
+        "eol-last": [
+          "error",
+          "always"
+        ],
+        "no-console": [
+          "error",
+          {
+            "allow": [
+              "log",
+              "warn",
+              "dir",
+              "timeLog",
+              "assert",
+              "clear",
+              "count",
+              "countReset",
+              "group",
+              "groupEnd",
+              "table",
+              "debug",
+              "info",
+              "dirxml",
+              "error",
+              "groupCollapsed",
+              "Console",
+              "profile",
+              "profileEnd",
+              "timeStamp",
+              "context"
+            ]
+          }
+        ],
+        "curly": "error",
+        "brace-style": [
+          "error",
+          "1tbs",
+          {
+            "allowSingleLine": true
+          }
+        ],
+        "eqeqeq": [
+          "error",
+          "always",
+          {
+            "null": "ignore"
+          }
+        ],
+        "radix": "error",
+        "guard-for-in": "error",
+        "no-bitwise": "error",
+        "no-restricted-imports": "error",
+        "no-caller": "error",
+        "no-debugger": "error",
+        "no-redeclare": "error",
+        "no-eval": "error",
+        "no-fallthrough": "error",
+        "no-trailing-spaces": "error",
+        "space-infix-ops": "error",
+        "keyword-spacing": "error",
+        "no-var": "error",
+        "no-unused-expressions": [
+          "error",
+          {
+            "allowTernary": true
+          }
+        ],
+        "prefer-const": "off",            // todo: re-enable & fix errors (more strict than it used to be in TSLint)
+        "prefer-spread": "off",
+        "no-underscore-dangle": "off",
+
+        // todo: disabled rules from eslint:recommended, consider re-enabling & fixing
+        "no-prototype-builtins": "off",
+        "no-useless-escape": "off",
+        "no-case-declarations": "off",
+        "no-extra-boolean-cast": "off",
+
+        "@angular-eslint/directive-selector": [
+          "error",
+          {
+            "type": "attribute",
+            "prefix": "ds",
+            "style": "camelCase"
+          }
+        ],
+        "@angular-eslint/component-selector": [
+          "error",
+          {
+            "type": "element",
+            "prefix": "ds",
+            "style": "kebab-case"
+          }
+        ],
+        "@angular-eslint/pipe-prefix": [
+          "error",
+          {
+            "prefixes": [
+              "ds"
+            ]
+          }
+        ],
+        "@angular-eslint/no-attribute-decorator": "error",
+        "@angular-eslint/no-forward-ref": "error",
+        "@angular-eslint/no-output-native": "warn",
+        "@angular-eslint/no-output-on-prefix": "warn",
+        "@angular-eslint/no-conflicting-lifecycle": "warn",
+
+        "@typescript-eslint/no-inferrable-types":[
+          "error",
+          {
+            "ignoreParameters": true
+          }
+        ],
+        "@typescript-eslint/quotes": [
+          "error",
+          "single",
+          {
+            "avoidEscape": true,
+            "allowTemplateLiterals": true
+          }
+        ],
+        "@typescript-eslint/semi": "error",
+        "@typescript-eslint/no-shadow": "error",
+        "@typescript-eslint/dot-notation": "error",
+        "@typescript-eslint/consistent-type-definitions": "error",
+        "@typescript-eslint/prefer-function-type": "error",
+        "@typescript-eslint/naming-convention": [
+          "error",
+          {
+            "selector": "property",
+            "format": null
+          }
+        ],
+        "@typescript-eslint/member-ordering": [
+          "error",
+          {
+            "default": [
+              "static-field",
+              "instance-field",
+              "static-method",
+              "instance-method"
+            ]
+          }
+        ],
+        "@typescript-eslint/type-annotation-spacing": "error",
+        "@typescript-eslint/unified-signatures": "error",
+        "@typescript-eslint/ban-types": "warn",  // todo: deal with {} type issues & re-enable
+        "@typescript-eslint/no-floating-promises": "warn",
+        "@typescript-eslint/no-misused-promises": "warn",
+        "@typescript-eslint/restrict-plus-operands": "warn",
+        "@typescript-eslint/unbound-method": "off",
+        "@typescript-eslint/ban-ts-comment": "off",
+        "@typescript-eslint/no-var-requires": "off",
+        "@typescript-eslint/no-unused-vars": "off",
+        "@typescript-eslint/no-unnecessary-type-assertion": "off",
+        "@typescript-eslint/no-explicit-any": "off",
+        "@typescript-eslint/no-unsafe-assignment": "off",
+        "@typescript-eslint/no-unsafe-member-access": "off",
+        "@typescript-eslint/no-unsafe-call": "off",
+        "@typescript-eslint/no-unsafe-argument": "off",
+        "@typescript-eslint/no-unsafe-return": "off",
+        "@typescript-eslint/restrict-template-expressions": "off",
+        "@typescript-eslint/require-await": "off",
+
+        "deprecation/deprecation": "warn",
+
+        "import/order": "off",
+        "import/no-deprecated": "warn"
+      }
+    },
+    {
+      "files": [
+        "*.html"
+      ],
+      "extends": [
+        "plugin:@angular-eslint/template/recommended"
+      ],
+      "rules": {
+        // todo: re-enable & fix errors
+        "@angular-eslint/template/no-negated-async": "off",
+        "@angular-eslint/template/eqeqeq": "off"
+      }
+    }
+  ]
+}

.github/workflows/build.yml

@@ -22,7 +22,7 @@ jobs:
     strategy:
       # Create a matrix of Node versions to test against (in parallel)
       matrix:
-        node-version: [12.x, 14.x]
+        node-version: [14.x, 16.x]
       # Do NOT exit immediately if one matrix job fails
       fail-fast: false
     # These are the actual CI steps to perform per job
@@ -70,7 +70,10 @@ jobs:
         run: yarn install --frozen-lockfile
 
       - name: Run lint
-        run: yarn run lint
+        run: yarn run lint --quiet
+
+      - name: Check for circular dependencies
+        run: yarn run check-circ-deps
 
       - name: Run build
         run: yarn run build:prod
@@ -79,11 +82,11 @@ jobs:
         run: yarn run test:headless
 
       # NOTE: Angular CLI only supports code coverage for specs. See https://github.com/angular/angular-cli/issues/6286
-      # Upload coverage reports to Codecov (for Node v12 only)
+      # Upload coverage reports to Codecov (for one version of Node only)
       # https://github.com/codecov/codecov-action
       - name: Upload coverage to Codecov.io
         uses: codecov/codecov-action@v2
-        if: matrix.node-version == '12.x'
+        if: matrix.node-version == '16.x'
 
       # Using docker-compose start backend using CI configuration
       # and load assetstore from a cached copy
@@ -128,6 +131,14 @@ jobs:
           name: e2e-test-screenshots
           path: cypress/screenshots
 
+      - name: Stop app (in case it stays up after e2e tests)
+        run: |
+          app_pid=$(lsof -t -i:4000)
+          if [[ ! -z $app_pid ]]; then
+            echo "App was still up! (PID: $app_pid)"
+            kill -9 $app_pid
+          fi
+
       # Start up the app with SSR enabled (run in background)
       - name: Start app in SSR (server-side rendering) mode
         run: |

.github/workflows/docker.yml

@@ -31,6 +31,10 @@ jobs:
       # We turn off 'latest' tag by default.
       TAGS_FLAVOR: |
         latest=false
+      # Architectures / Platforms for which we will build Docker images
+      # If this is a PR, we ONLY build for AMD64. For PRs we only do a sanity check test to ensure Docker builds work.
+      # If this is NOT a PR (e.g. a tag or merge commit), also build for ARM64.
+      PLATFORMS: linux/amd64${{ github.event_name != 'pull_request' && ', linux/arm64' || '' }}
 
     steps:
       # https://github.com/actions/checkout
@@ -41,6 +45,10 @@ jobs:
       - name: Setup Docker Buildx
         uses: docker/setup-buildx-action@v1
 
+      # https://github.com/docker/setup-qemu-action
+      - name: Set up QEMU emulation to build for multiple architectures
+        uses: docker/setup-qemu-action@v2
+
       # https://github.com/docker/login-action
       - name: Login to DockerHub
         # Only login if not a PR, as PRs only trigger a Docker build and not a push
@@ -70,6 +78,7 @@ jobs:
         with:
           context: .
           file: ./Dockerfile
+          platforms: ${{ env.PLATFORMS }}
           # For pull requests, we run the Docker build (to ensure no PR changes break the build),
           # but we ONLY do an image push to DockerHub if it's NOT a PR
           push: ${{ github.event_name != 'pull_request' }}

.gitignore

@@ -1,3 +1,4 @@
+/.angular/cache
 /__build__
 /__server_build__
 /node_modules
@@ -36,3 +37,5 @@ package-lock.json
 
 .env
 /nbproject/
+
+junit.xml

Dockerfile

@@ -9,4 +9,9 @@ EXPOSE 4000
 # We run yarn install with an increased network timeout (5min) to avoid "ESOCKETTIMEDOUT" errors from hub.docker.com
 # See, for example https://github.com/yarnpkg/yarn/issues/5540
 RUN yarn install --network-timeout 300000
-CMD yarn run start:dev
+
+# On startup, run in DEVELOPMENT mode (this defaults to live reloading enabled, etc).
+# Listen / accept connections from all IP addresses.
+# NOTE: At this time it is only possible to run Docker container in Production mode
+# if you have a public IP. See https://github.com/DSpace/dspace-angular/issues/1485
+CMD yarn serve --host 0.0.0.0

README.md

@@ -35,7 +35,7 @@ https://wiki.lyrasis.org/display/DSDOC7x/Installing+DSpace
 Quick start
 -----------
 
-**Ensure you're running [Node](https://nodejs.org) `v12.x`, `v14.x` or `v16.x`, [npm](https://www.npmjs.com/) >= `v5.x` and [yarn](https://yarnpkg.com) == `v1.x`**
+**Ensure you're running [Node](https://nodejs.org) `v14.x` or `v16.x`, [npm](https://www.npmjs.com/) >= `v5.x` and [yarn](https://yarnpkg.com) == `v1.x`**
 
 ```bash
 # clone the repo
@@ -90,7 +90,7 @@ Requirements
 ------------
 
 -	[Node.js](https://nodejs.org) and [yarn](https://yarnpkg.com)
--	Ensure you're running node `v12.x`, `v14.x` or `v16.x` and yarn == `v1.x`
+-	Ensure you're running node `v14.x` or `v16.x` and yarn == `v1.x`
 
 If you have [`nvm`](https://github.com/creationix/nvm#install-script) or [`nvm-windows`](https://github.com/coreybutler/nvm-windows) installed, which is highly recommended, you can run `nvm install --lts && nvm use` to install and start using the latest Node LTS.
 
@@ -179,7 +179,7 @@ If needing to update default configurations values for production, update local
 
 -	Update `environment.production.ts` file in `src/environment/` for a `production` environment;
 
-The environment object is provided for use as import in code and is extended with he runtime configuration on bootstrap of the application.
+The environment object is provided for use as import in code and is extended with the runtime configuration on bootstrap of the application.
 
 > Take caution moving runtime configs into the buildtime configuration. They will be overwritten by what is defined in the runtime config on bootstrap.
 
@@ -330,7 +330,10 @@ All E2E tests must be created under the `./cypress/integration/` folder, and mus
 * In the [Cypress Test Runner](https://docs.cypress.io/guides/core-concepts/test-runner), you'll Cypress automatically visit the page.  This first test will succeed, as all you are doing is making sure the _page exists_.
 * From here, you can use the [Selector Playground](https://docs.cypress.io/guides/core-concepts/test-runner#Selector-Playground) in the Cypress Test Runner window to determine how to tell Cypress to interact with a specific HTML element on that page.
     * Most commands start by telling Cypress to [get()](https://docs.cypress.io/api/commands/get) a specific element, using a CSS or jQuery style selector
+      * It's generally best not to rely on attributes like `class` and `id` in tests, as those are likely to change later on. Instead, you can add a `data-test` attribute to makes it clear that it's required for a test. 
     * Cypress can then do actions like [click()](https://docs.cypress.io/api/commands/click) an element, or [type()](https://docs.cypress.io/api/commands/type) text in an input field, etc.
+      * When running with server-side rendering enabled, the client first receives HTML without the JS; only once the page is rendered client-side do some elements (e.g. a button that toggles a Bootstrap dropdown) become fully interactive. This can trip up Cypress in some cases as it may try to `click` or `type` in an element that's not fully loaded yet, causing tests to fail. 
+      * To work around this issue, define the attributes you use for Cypress selectors as `[attr.data-test]="'button' | ngBrowserOnly"`. This will only show the attribute in CSR HTML, forcing Cypress to wait until CSR is complete before interacting with the element.
     * Cypress can also validate that something occurs, using [should()](https://docs.cypress.io/api/commands/should) assertions.
 * Any time you save your test file, the Cypress Test Runner will reload & rerun it. This allows you can see your results quickly as you write the tests & correct any broken tests rapidly.
 * Cypress also has a great guide on [writing your first test](https://on.cypress.io/writing-first-test) with much more info. Keep in mind, while the examples in the Cypress docs often involve Javascript files (.js), the same examples will work in our Typescript (.ts) e2e tests.

angular.json

@@ -17,7 +17,6 @@
         "build": {
           "builder": "@angular-builders/custom-webpack:browser",
           "options": {
-            "extractCss": true,
             "preserveSymlinks": true,
             "customWebpackConfig": {
               "path": "./webpack/webpack.browser.ts",
@@ -64,19 +63,31 @@
                 "bundleName": "dspace-theme"
               }
             ],
-            "scripts": []
+            "scripts": [],
+            "baseHref": "/"
           },
           "configurations": {
+            "development": {
+              "buildOptimizer": false,
+              "optimization": false,
+              "vendorChunk": true,
+              "extractLicenses": false,
+              "sourceMap": true,
+              "namedChunks": true
+            },
             "production": {
               "fileReplacements": [
                 {
                   "replace": "src/environments/environment.ts",
                   "with": "src/environments/environment.production.ts"
+                },
+                {
+                  "replace": "src/config/store/devtools.ts",
+                  "with": "src/config/store/devtools.prod.ts"
                 }
               ],
               "optimization": true,
               "outputHashing": "all",
-              "extractCss": true,
               "namedChunks": false,
               "aot": true,
               "extractLicenses": true,
@@ -104,6 +115,9 @@
             "port": 4000
           },
           "configurations": {
+            "development": {
+              "browserTarget": "dspace-angular:build:development"
+            },
             "production": {
               "browserTarget": "dspace-angular:build:production"
             }
@@ -157,19 +171,6 @@
             }
           }
         },
-        "lint": {
-          "builder": "@angular-devkit/build-angular:tslint",
-          "options": {
-            "tsConfig": [
-              "tsconfig.app.json",
-              "tsconfig.spec.json",
-              "cypress/tsconfig.json"
-            ],
-            "exclude": [
-              "**/node_modules/**"
-            ]
-          }
-        },
         "e2e": {
           "builder": "@cypress/schematic:cypress",
           "options": {
@@ -197,6 +198,10 @@
             "tsConfig": "tsconfig.server.json"
           },
           "configurations": {
+            "development": {
+              "sourceMap": true,
+              "optimization": false
+            },
             "production": {
               "sourceMap": false,
               "optimization": true,
@@ -204,6 +209,10 @@
                 {
                   "replace": "src/environments/environment.ts",
                   "with": "src/environments/environment.production.ts"
+                },
+                {
+                  "replace": "src/config/store/devtools.ts",
+                  "with": "src/config/store/devtools.prod.ts"
                 }
               ]
             }
@@ -253,12 +262,22 @@
             "watch": true,
             "headless": false
           }
+        },
+        "lint": {
+          "builder": "@angular-eslint/builder:lint",
+          "options": {
+            "lintFilePatterns": [
+              "src/**/*.ts",
+              "src/**/*.html"
+            ]
+          }
         }
       }
     }
   },
   "defaultProject": "dspace-angular",
   "cli": {
-    "analytics": false
+    "analytics": false,
+    "defaultCollection": "@angular-eslint/schematics"
   }
 }

config/config.example.yml

@@ -2,7 +2,8 @@
 debug: false
 
 # Angular Universal server settings
-# NOTE: these must be 'synced' with the 'dspace.ui.url' setting in your backend's local.cfg.
+# NOTE: these settings define where Node.js will start your UI application. Therefore, these
+# "ui" settings usually specify a localhost port/URL which is later proxied to a public URL (using Apache or similar)
 ui:
   ssl: false
   host: localhost
@@ -15,7 +16,8 @@ ui:
     max: 500 # limit each IP to 500 requests per windowMs
 
 # The REST API server settings
-# NOTE: these must be 'synced' with the 'dspace.server.url' setting in your backend's local.cfg.
+# NOTE: these settings define which (publicly available) REST API to use. They are usually
+# 'synced' with the 'dspace.server.url' setting in your backend's local.cfg.
 rest:
   ssl: true
   host: api7.dspace.org
@@ -148,6 +150,12 @@ languages:
   - code: fi
     label: Suomi
     active: true
+  - code: sv
+    label: Svenska
+    active: true
+  - code: tr
+    label: Türkçe
+    active: true
   - code: bn
     label: বাংলা
     active: true
@@ -161,10 +169,12 @@ browseBy:
   # The absolute lowest year to display in the dropdown (only used when no lowest date can be found for all items)
   defaultLowerLimit: 1900
 
-# Item Page Config
+# Item Config
 item:
   edit:
     undoTimeout: 10000 # 10 seconds
+  # Show the item access status label in items lists
+  showAccessStatuses: false
 
 # Collection Page Config
 collection:
@@ -231,9 +241,20 @@ themes:
         rel: manifest
         href: assets/dspace/images/favicons/manifest.webmanifest
 
+# The default bundles that should always be displayed as suggestions when you upload a new bundle
+bundle:
+  - standardBundles: [ ORIGINAL, THUMBNAIL, LICENSE ]
+
 # Whether to enable media viewer for image and/or video Bitstreams (i.e. Bitstreams whose MIME type starts with 'image' or 'video').
 # For images, this enables a gallery viewer where you can zoom or page through images.
 # For videos, this enables embedded video streaming
 mediaViewer:
   image: false
   video: false
+
+# Whether the end user agreement is required before users use the repository.
+# If enabled, the user will be required to accept the agreement before they can use the repository.
+# And whether the privacy statement should exist or not.
+info:
+  enableEndUserAgreement: true
+  enablePrivacyStatement: true

cypress/integration/my-dspace.spec.ts

@@ -65,7 +65,7 @@ describe('My DSpace page', () => {
         cy.visit('/mydspace');
 
         // Open the New Submission dropdown
-        cy.get('#dropdownSubmission').click();
+        cy.get('button[data-test="submission-dropdown"]').click();
         // Click on the "Item" type in that dropdown
         cy.get('#entityControlsDropdownMenu button[title="none"]').click();
 
@@ -98,7 +98,7 @@ describe('My DSpace page', () => {
             const id = subpaths[2];
 
             // Click the "Save for Later" button to save this submission
-            cy.get('button#saveForLater').click();
+            cy.get('ds-submission-form-footer [data-test="save-for-later"]').click();
 
             // "Save for Later" should send us to MyDSpace
             cy.url().should('include', '/mydspace');
@@ -122,7 +122,7 @@ describe('My DSpace page', () => {
             cy.url().should('include', '/workspaceitems/' + id + '/edit');
 
             // Discard our new submission by clicking Discard in Submission form & confirming
-            cy.get('button#discard').click();
+            cy.get('ds-submission-form-footer [data-test="discard"]').click();
             cy.get('button#discard_submit').click();
 
             // Discarding should send us back to MyDSpace
@@ -135,7 +135,7 @@ describe('My DSpace page', () => {
         cy.visit('/mydspace');
 
         // Open the New Import dropdown
-        cy.get('#dropdownImport').click();
+        cy.get('button[data-test="import-dropdown"]').click();
         // Click on the "Item" type in that dropdown
         cy.get('#importControlsDropdownMenu button[title="none"]').click();
 

cypress/integration/search-page.spec.ts

@@ -24,7 +24,7 @@ describe('Search Page', () => {
 
         // Click each filter toggle to open *every* filter
         // (As we want to scan filter section for accessibility issues as well)
-        cy.get('.filter-toggle').click({ multiple: true });
+        cy.get('[data-test="filter-toggle"]').click({ multiple: true });
 
         // Analyze <ds-search-page> for accessibility issues
         testA11y(

cypress/integration/submission.spec.ts

@@ -42,6 +42,7 @@ describe('New Submission page', () => {
         cy.get('button#deposit').click();
 
         // A warning alert should display.
+        cy.get('ds-notification div.alert-success').should('not.exist');
         cy.get('ds-notification div.alert-warning').should('be.visible');
 
         // First section should have an exclamation error in the header

cypress/support/index.ts

@@ -21,7 +21,7 @@ import './commands';
 import 'cypress-axe';
 
 // Runs once before the first test in each "block"
-before(() => {
+beforeEach(() => {
     // Pre-agree to all Klaro cookies by setting the klaro-anonymous cookie
     // This just ensures it doesn't get in the way of matching other objects in the page.
     cy.setCookie('klaro-anonymous', '{%22authentication%22:true%2C%22preferences%22:true%2C%22acknowledgement%22:true%2C%22google-analytics%22:true}');

docker/README.md

@@ -1,7 +1,9 @@
 # Docker Compose files
 
 ***
-:warning: **NOT PRODUCTION READY**  The below Docker Compose resources are not guaranteed "production ready" at this time. They have been built for development/testing only. Therefore, DSpace Docker images may not be fully secured or up-to-date. While you are welcome to base your own images on these DSpace images/resources, these should not be used "as is" in any production scenario.
+:warning: **THESE IMAGES ARE NOT PRODUCTION READY**  The below Docker Compose images/resources were built for development/testing only.  Therefore, they may not be fully secured or up-to-date, and should not be used in production.
+
+If you wish to run DSpace on Docker in production, we recommend building your own Docker images. You are welcome to borrow ideas/concepts from the below images in doing so. But, the below images should not be used "as is" in any production scenario.
 ***
 
 ## 'Dockerfile' in root directory 

docker/db.entities.yml

@@ -25,7 +25,7 @@ services:
     ### OVERRIDE default 'entrypoint' in 'docker-compose-rest.yml' ####
     # Ensure that the database is ready BEFORE starting tomcat
     # 1. While a TCP connection to dspacedb port 5432 is not available, continue to sleep
-    # 2. Then, run database migration to init database tables
+    # 2. Then, run database migration to init database tables  (including any out-of-order ignored migrations, if any)
     # 3. (Custom for Entities) enable Entity-specific collection submission mappings in item-submission.xml
     #    This 'sed' command inserts the sample configurations specific to the Entities data set, see:
     #    https://github.com/DSpace/DSpace/blob/main/dspace/config/item-submission.xml#L36-L49
@@ -35,7 +35,7 @@ services:
       - '-c'
       - |
         while (!</dev/tcp/dspacedb/5432) > /dev/null 2>&1; do sleep 1; done;
-        /dspace/bin/dspace database migrate
+        /dspace/bin/dspace database migrate ignored
         sed -i '/name-map collection-handle="default".*/a \\n <name-map collection-handle="123456789/3" submission-name="Publication"/> \
           <name-map collection-handle="123456789/4" submission-name="Publication"/> \
           <name-map collection-handle="123456789/281" submission-name="Publication"/> \

docker/docker-compose-ci.yml

@@ -46,14 +46,14 @@ services:
     - solr_configs:/dspace/solr
     # Ensure that the database is ready BEFORE starting tomcat
     # 1. While a TCP connection to dspacedb port 5432 is not available, continue to sleep
-    # 2. Then, run database migration to init database tables
+    # 2. Then, run database migration to init database tables (including any out-of-order ignored migrations, if any)
     # 3. Finally, start Tomcat
     entrypoint:
     - /bin/bash
     - '-c'
     - |
       while (!</dev/tcp/dspacedb/5432) > /dev/null 2>&1; do sleep 1; done;
-      /dspace/bin/dspace database migrate
+      /dspace/bin/dspace database migrate ignored
       catalina.sh run
   # DSpace database container
   # NOTE: This is customized to use our loadsql image, so that we are using a database with existing test data

karma.conf.js

@@ -22,7 +22,7 @@ module.exports = function (config) {
       reports: ['html', 'lcovonly', 'text-summary'],
       fixWebpackSourcePaths: true
     },
-    reporters: ['mocha', 'kjhtml'],
+    reporters: ['mocha', 'kjhtml', 'coverage-istanbul'],
     mochaReporter: {
       ignoreSkipped: true,
       output: 'autowatch'

package.json

@@ -9,10 +9,11 @@
     "start:dev": "nodemon --exec \"cross-env NODE_ENV=development yarn run serve\"",
     "start:prod": "yarn run build:prod && cross-env NODE_ENV=production yarn run serve:ssr",
     "start:mirador:prod": "yarn run build:mirador && yarn run start:prod",
-    "serve": "ts-node --project ./tsconfig.ts-node.json scripts/serve.ts",
+    "preserve": "yarn base-href",
+    "serve": "ng serve --configuration development",
     "serve:ssr": "node dist/server/main",
     "analyze": "webpack-bundle-analyzer dist/browser/stats.json",
-    "build": "ng build",
+    "build": "ng build --configuration development",
     "build:stats": "ng build --stats-json",
     "build:prod": "yarn run build:ssr",
     "build:ssr": "ng build --configuration production && ng run dspace-angular:server:production",
@@ -36,7 +37,9 @@
     "merge-i18n": "ts-node --project ./tsconfig.ts-node.json scripts/merge-i18n-files.ts",
     "cypress:open": "cypress open",
     "cypress:run": "cypress run",
-    "env:yaml": "ts-node --project ./tsconfig.ts-node.json scripts/env-to-yaml.ts"
+    "env:yaml": "ts-node --project ./tsconfig.ts-node.json scripts/env-to-yaml.ts",
+    "base-href": "ts-node --project ./tsconfig.ts-node.json scripts/base-href.ts",
+    "check-circ-deps": "npx madge --exclude '(bitstream|bundle|collection|config-submission-form|eperson|item|version)\\.model\\.ts$' --circular --extensions ts ./"
   },
   "browser": {
     "fs": false,
@@ -47,33 +50,37 @@
   "private": true,
   "resolutions": {
     "minimist": "^1.2.5",
-    "webdriver-manager": "^12.1.8"
+    "webdriver-manager": "^12.1.8",
+    "ts-node": "10.2.1"
   },
   "dependencies": {
-    "@angular/animations": "~11.2.14",
+    "@angular/animations": "~13.2.6",
-    "@angular/cdk": "^11.2.13",
+    "@angular/cdk": "^13.2.6",
-    "@angular/common": "~11.2.14",
+    "@angular/common": "~13.2.6",
-    "@angular/compiler": "~11.2.14",
+    "@angular/compiler": "~13.2.6",
-    "@angular/core": "~11.2.14",
+    "@angular/core": "~13.2.6",
-    "@angular/forms": "~11.2.14",
+    "@angular/forms": "~13.2.6",
-    "@angular/localize": "11.2.14",
+    "@angular/localize": "13.2.6",
-    "@angular/platform-browser": "~11.2.14",
+    "@angular/platform-browser": "~13.2.6",
-    "@angular/platform-browser-dynamic": "~11.2.14",
+    "@angular/platform-browser-dynamic": "~13.2.6",
-    "@angular/platform-server": "~11.2.14",
+    "@angular/platform-server": "~13.2.6",
-    "@angular/router": "~11.2.14",
+    "@angular/router": "~13.2.6",
-    "@kolkov/ngx-gallery": "^1.2.3",
+    "@babel/runtime": "^7.17.2",
-    "@ng-bootstrap/ng-bootstrap": "9.1.3",
+    "@kolkov/ngx-gallery": "^2.0.1",
-    "@ng-dynamic-forms/core": "^13.0.0",
+    "@material-ui/core": "^4.11.0",
-    "@ng-dynamic-forms/ui-ng-bootstrap": "^13.0.0",
+    "@material-ui/icons": "^4.9.1",
-    "@ngrx/effects": "^11.1.1",
+    "@ng-bootstrap/ng-bootstrap": "^11.0.0",
-    "@ngrx/router-store": "^11.1.1",
+    "@ng-dynamic-forms/core": "^15.0.0",
-    "@ngrx/store": "^11.1.1",
+    "@ng-dynamic-forms/ui-ng-bootstrap": "^15.0.0",
-    "@nguniversal/express-engine": "11.2.1",
+    "@ngrx/effects": "^13.0.2",
+    "@ngrx/router-store": "^13.0.2",
+    "@ngrx/store": "^13.0.2",
+    "@nguniversal/express-engine": "^13.0.2",
     "@ngx-translate/core": "^13.0.0",
     "@nicky-lenaers/ngx-scroll-to": "^9.0.0",
     "angular-idle-preload": "3.0.0",
-    "angular2-text-mask": "9.0.0",
+    "angulartics2": "^12.0.0",
-    "angulartics2": "^10.0.0",
+    "axios": "^0.27.2",
     "bootstrap": "4.3.1",
     "caniuse-lite": "^1.0.30001165",
     "cerialize": "0.1.18",
@@ -100,9 +107,9 @@
     "mirador": "^3.3.0",
     "mirador-dl-plugin": "^0.13.0",
     "mirador-share-plugin": "^0.11.0",
-    "moment": "^2.29.1",
+    "moment": "^2.29.4",
     "morgan": "^1.10.0",
-    "ng-mocks": "11.11.2",
+    "ng-mocks": "^13.1.1",
     "ng2-file-upload": "1.4.0",
     "ng2-nouislider": "^1.8.3",
     "ngx-infinite-scroll": "^10.0.1",
@@ -111,27 +118,35 @@
     "ngx-sortablejs": "^11.1.0",
     "nouislider": "^14.6.3",
     "pem": "1.14.4",
-    "postcss-cli": "^8.3.0",
+    "postcss-cli": "^9.1.0",
+    "prop-types": "^15.7.2",
+    "react-copy-to-clipboard": "^5.0.1",
     "reflect-metadata": "^0.1.13",
-    "rxjs": "^6.6.3",
+    "rxjs": "^7.5.5",
     "sortablejs": "1.13.0",
     "tslib": "^2.0.0",
     "url-parse": "^1.5.6",
     "uuid": "^8.3.2",
     "webfontloader": "1.6.28",
-    "zone.js": "^0.10.3"
+    "zone.js": "~0.11.5",
+    "ngx-ui-switch": "^11.0.1"
   },
   "devDependencies": {
-    "@angular-builders/custom-webpack": "10.0.1",
+    "@angular-builders/custom-webpack": "~13.1.0",
-    "@angular-devkit/build-angular": "~0.1102.15",
+    "@angular-devkit/build-angular": "~13.2.6",
-    "@angular/cli": "~11.2.15",
+    "@angular-eslint/builder": "13.1.0",
-    "@angular/compiler-cli": "~11.2.14",
+    "@angular-eslint/eslint-plugin": "13.1.0",
-    "@angular/language-service": "~11.2.14",
+    "@angular-eslint/eslint-plugin-template": "13.1.0",
+    "@angular-eslint/schematics": "13.1.0",
+    "@angular-eslint/template-parser": "13.1.0",
+    "@angular/cli": "~13.2.6",
+    "@angular/compiler-cli": "~13.2.6",
+    "@angular/language-service": "~13.2.6",
     "@cypress/schematic": "^1.5.0",
     "@fortawesome/fontawesome-free": "^5.5.0",
-    "@ngrx/store-devtools": "^11.1.1",
+    "@ngrx/store-devtools": "^13.0.2",
-    "@ngtools/webpack": "10.2.3",
+    "@ngtools/webpack": "^13.2.6",
-    "@nguniversal/builders": "~11.2.1",
+    "@nguniversal/builders": "^13.0.2",
     "@types/deep-freeze": "0.1.2",
     "@types/express": "^4.17.9",
     "@types/file-saver": "^2.0.1",
@@ -140,23 +155,30 @@
     "@types/js-cookie": "2.2.6",
     "@types/lodash": "^4.14.165",
     "@types/node": "^14.14.9",
+    "@typescript-eslint/eslint-plugin": "5.11.0",
+    "@typescript-eslint/parser": "5.11.0",
     "axe-core": "^4.3.3",
-    "codelyzer": "^6.0.0",
+    "compression-webpack-plugin": "^9.2.0",
-    "compression-webpack-plugin": "^3.0.1",
     "copy-webpack-plugin": "^6.4.1",
     "cross-env": "^7.0.3",
-    "css-loader": "3.4.0",
+    "css-loader": "^6.2.0",
-    "cssnano": "^4.1.10",
+    "css-minimizer-webpack-plugin": "^3.4.1",
+    "cssnano": "^5.0.6",
     "cypress": "9.5.1",
-    "cypress-axe": "^0.13.0",
+    "cypress-axe": "^0.14.0",
     "debug-loader": "^0.0.1",
     "deep-freeze": "0.0.1",
     "dotenv": "^8.2.0",
+    "eslint": "^8.2.0",
+    "eslint-plugin-deprecation": "^1.3.2",
+    "eslint-plugin-import": "^2.25.4",
+    "eslint-plugin-jsdoc": "^38.0.6",
+    "eslint-plugin-unused-imports": "^2.0.0",
+    "express-static-gzip": "^2.1.5",
     "fork-ts-checker-webpack-plugin": "^6.0.3",
     "html-loader": "^1.3.2",
-    "html-webpack-plugin": "^4.5.0",
+    "jasmine-core": "^3.8.0",
-    "jasmine-core": "~3.6.0",
+    "jasmine-marbles": "0.9.2",
-    "jasmine-marbles": "0.6.0",
     "jasmine-spec-reporter": "~5.0.0",
     "karma": "^6.3.14",
     "karma-chrome-launcher": "~3.1.0",
@@ -164,12 +186,13 @@
     "karma-jasmine": "~4.0.0",
     "karma-jasmine-html-reporter": "^1.5.0",
     "karma-mocha-reporter": "2.2.5",
+    "ngx-mask": "^13.1.7",
     "nodemon": "^2.0.15",
-    "optimize-css-assets-webpack-plugin": "^5.0.4",
+    "postcss": "^8.1",
-    "postcss-apply": "0.11.0",
+    "postcss-apply": "0.12.0",
-    "postcss-import": "^12.0.1",
+    "postcss-import": "^14.0.0",
-    "postcss-loader": "^3.0.0",
+    "postcss-loader": "^4.0.3",
-    "postcss-preset-env": "6.7.0",
+    "postcss-preset-env": "^7.4.2",
     "postcss-responsive-type": "1.0.0",
     "protractor": "^7.0.0",
     "protractor-istanbul-plugin": "2.0.0",
@@ -177,16 +200,16 @@
     "react": "^16.14.0",
     "react-dom": "^16.14.0",
     "rimraf": "^3.0.2",
-    "rxjs-spy": "^7.5.3",
+    "rxjs-spy": "^8.0.2",
+    "sass": "~1.32.6",
+    "sass-loader": "^12.6.0",
     "sass-resources-loader": "^2.1.1",
-    "script-ext-html-webpack-plugin": "2.1.5",
+    "string-replace-loader": "^3.1.0",
-    "string-replace-loader": "^2.3.0",
     "terser-webpack-plugin": "^2.3.1",
     "ts-loader": "^5.2.0",
     "ts-node": "^8.10.2",
-    "tslint": "^6.1.3",
+    "typescript": "~4.5.5",
-    "typescript": "~4.0.5",
+    "webpack": "^5.69.1",
-    "webpack": "^4.44.2",
     "webpack-bundle-analyzer": "^4.4.0",
     "webpack-cli": "^4.2.0",
     "webpack-dev-server": "^4.5.0"

scripts/base-href.ts

@@ -0,0 +1,36 @@
+import * as fs from 'fs';
+import { join } from 'path';
+
+import { AppConfig } from '../src/config/app-config.interface';
+import { buildAppConfig } from '../src/config/config.server';
+
+/**
+ * Script to set baseHref as `ui.nameSpace` for development mode. Adds `baseHref` to angular.json build options.
+ * 
+ * Usage (see package.json):
+ * 
+ * yarn base-href
+ */
+
+const appConfig: AppConfig = buildAppConfig();
+
+const angularJsonPath = join(process.cwd(), 'angular.json');
+
+if (!fs.existsSync(angularJsonPath)) {
+  console.error(`Error:\n${angularJsonPath} does not exist\n`);
+  process.exit(1);
+}
+
+try {
+  const angularJson = require(angularJsonPath);
+
+  const baseHref = `${appConfig.ui.nameSpace}${appConfig.ui.nameSpace.endsWith('/') ? '' : '/'}`;
+
+  console.log(`Setting baseHref to ${baseHref} in angular.json`);
+
+  angularJson.projects['dspace-angular'].architect.build.options.baseHref = baseHref;
+
+  fs.writeFileSync(angularJsonPath, JSON.stringify(angularJson, null, 2) + '\n');
+} catch (e) {
+  console.error(e);
+}

scripts/sync-i18n-files.ts

@@ -1,4 +1,5 @@
-import { projectRoot} from '../webpack/helpers';
+import { projectRoot } from '../webpack/helpers';
+
 const commander = require('commander');
 const fs = require('fs');
 const JSON5 = require('json5');
@@ -119,7 +120,7 @@ function syncFileWithSource(pathToTargetFile, pathToOutputFile) {
     outputChunks.forEach(function (chunk) {
       progressBar.increment();
       chunk.split("\n").forEach(function (line) {
-        file.write("  " + line + "\n");
+        file.write((line === '' ? '' : `  ${line}`) + "\n");
       });
     });
     file.write("\n}");
@@ -192,7 +193,10 @@ function createNewChunkComparingSourceAndTarget(correspondingTargetChunk, source
 
   const targetList = correspondingTargetChunk.split("\n");
   const oldKeyValueInTargetComments = getSubStringWithRegex(correspondingTargetChunk, "\\s*\\/\\/\\s*\".*");
-  const keyValueTarget = targetList[targetList.length - 1];
+  let keyValueTarget = targetList[targetList.length - 1];
+  if (!keyValueTarget.endsWith(",")) {
+    keyValueTarget = keyValueTarget + ",";
+  }
 
   if (oldKeyValueInTargetComments != null) {
     const oldKeyValueUncommented = getSubStringWithRegex(oldKeyValueInTargetComments[0], "\".*")[0];

server.ts

@@ -15,16 +15,18 @@
  * import for `ngExpressEngine`.
  */
 
-import 'zone.js/dist/zone-node';
+import 'zone.js/node';
 import 'reflect-metadata';
 import 'rxjs';
 
+import axios from 'axios';
 import * as pem from 'pem';
 import * as https from 'https';
 import * as morgan from 'morgan';
 import * as express from 'express';
 import * as bodyParser from 'body-parser';
 import * as compression from 'compression';
+import * as expressStaticGzip from 'express-static-gzip';
 
 import { existsSync, readFileSync } from 'fs';
 import { join } from 'path';
@@ -37,14 +39,14 @@ import { REQUEST, RESPONSE } from '@nguniversal/express-engine/tokens';
 
 import { environment } from './src/environments/environment';
 import { createProxyMiddleware } from 'http-proxy-middleware';
-import { hasValue, hasNoValue } from './src/app/shared/empty.util';
+import { hasNoValue, hasValue } from './src/app/shared/empty.util';
 
 import { UIServerConfig } from './src/config/ui-server-config.interface';
 
 import { ServerAppModule } from './src/main.server';
 
 import { buildAppConfig } from './src/config/config.server';
-import { AppConfig, APP_CONFIG } from './src/config/app-config.interface';
+import { APP_CONFIG, AppConfig } from './src/config/app-config.interface';
 import { extendEnvironmentWithAppConfig } from './src/config/config.util';
 
 /*
@@ -66,6 +68,8 @@ extendEnvironmentWithAppConfig(environment, appConfig);
 // The Express app is exported so that it can be used by serverless Functions.
 export function app() {
 
+  const router = express.Router();
+
   /*
    * Create a new express application
    */
@@ -74,11 +78,15 @@ export function app() {
   /*
    * If production mode is enabled in the environment file:
    * - Enable Angular's production mode
-   * - Enable compression for response bodies. See [compression](https://github.com/expressjs/compression)
+   * - Enable compression for SSR reponses. See [compression](https://github.com/expressjs/compression)
    */
   if (environment.production) {
     enableProdMode();
-    server.use(compression());
+    server.use(compression({
+      // only compress responses we've marked as SSR
+      // otherwise, this middleware may compress files we've chosen not to compress via compression-webpack-plugin
+      filter: (_, res) => res.locals.ssr,
+    }));
   }
 
   /*
@@ -133,7 +141,11 @@ export function app() {
   /**
    * Proxy the sitemaps
    */
-  server.use('/sitemap**', createProxyMiddleware({ target: `${environment.rest.baseUrl}/sitemaps`, changeOrigin: true }));
+  router.use('/sitemap**', createProxyMiddleware({
+    target: `${environment.rest.baseUrl}/sitemaps`,
+    pathRewrite: path => path.replace(environment.ui.nameSpace, '/'),
+    changeOrigin: true
+  }));
 
   /**
    * Checks if the rateLimiter property is present
@@ -150,15 +162,28 @@ export function app() {
 
   /*
    * Serve static resources (images, i18n messages, …)
+   * Handle pre-compressed files with [express-static-gzip](https://github.com/tkoenig89/express-static-gzip)
    */
-  server.get('*.*', cacheControl, express.static(DIST_FOLDER, { index: false }));
+  router.get('*.*', cacheControl, expressStaticGzip(DIST_FOLDER, {
+    index: false,
+    enableBrotli: true,
+    orderPreference: ['br', 'gzip'],
+  }));
+
   /*
   * Fallthrough to the IIIF viewer (must be included in the build).
   */
-  server.use('/iiif', express.static(IIIF_VIEWER, {index:false}));
+  router.use('/iiif', express.static(IIIF_VIEWER, { index: false }));
+
+  /**
+   * Checking server status
+   */
+  server.get('/app/health', healthCheck);
 
   // Register the ngApp callback function to handle incoming requests
-  server.get('*', ngApp);
+  router.get('*', ngApp);
+
+  server.use(environment.ui.nameSpace, router);
 
   return server;
 }
@@ -180,6 +205,7 @@ function ngApp(req, res) {
       providers: [{ provide: APP_BASE_HREF, useValue: req.baseUrl }]
     }, (err, data) => {
       if (hasNoValue(err) && hasValue(data)) {
+        res.locals.ssr = true;  // mark response as SSR
         res.send(data);
       } else if (hasValue(err) && err.code === 'ERR_HTTP_HEADERS_SENT') {
         // When this error occurs we can't fall back to CSR because the response has already been
@@ -191,13 +217,25 @@ function ngApp(req, res) {
         if (hasValue(err)) {
           console.warn('Error details : ', err);
         }
-        res.sendFile(DIST_FOLDER + '/index.html');
+        res.render(indexHtml, {
+          req,
+          providers: [{
+            provide: APP_BASE_HREF,
+            useValue: req.baseUrl
+          }]
+        });
       }
     });
   } else {
     // If preboot is disabled, just serve the client
     console.log('Universal off, serving for direct CSR');
-    res.sendFile(DIST_FOLDER + '/index.html');
+    res.render(indexHtml, {
+      req,
+      providers: [{
+        provide: APP_BASE_HREF,
+        useValue: req.baseUrl
+      }]
+    });
   }
 }
 
@@ -287,6 +325,21 @@ function start() {
   }
 }
 
+/*
+ * The callback function to serve health check requests
+ */
+function healthCheck(req, res) {
+  const baseUrl = `${environment.rest.baseUrl}${environment.actuators.endpointPath}`;
+  axios.get(baseUrl)
+    .then((response) => {
+      res.status(response.status).send(response.data);
+    })
+    .catch((error) => {
+      res.status(error.response.status).send({
+        error: error.message
+      });
+    });
+}
 // Webpack will replace 'require' with '__webpack_require__'
 // '__non_webpack_require__' is a proxy to Node 'require'
 // The below code is to ensure that the server is run only when not requiring the bundle.

src/app/access-control/epeople-registry/epeople-registry.actions.ts

@@ -1,3 +1,4 @@
+/* eslint-disable max-classes-per-file */
 import { Action } from '@ngrx/store';
 import { EPerson } from '../../core/eperson/models/eperson.model';
 import { type } from '../../shared/ngrx/type';
@@ -16,7 +17,6 @@ export const EPeopleRegistryActionTypes = {
   CANCEL_EDIT_EPERSON: type('dspace/epeople-registry/CANCEL_EDIT_EPERSON'),
 };
 
-/* tslint:disable:max-classes-per-file */
 /**
  * Used to edit an EPerson in the EPeople registry
  */
@@ -37,7 +37,6 @@ export class EPeopleRegistryCancelEPersonAction implements Action {
   type = EPeopleRegistryActionTypes.CANCEL_EDIT_EPERSON;
 }
 
-/* tslint:enable:max-classes-per-file */
 
 /**
  * Export a type alias of all actions in this action group

src/app/access-control/epeople-registry/epeople-registry.component.html

@@ -45,7 +45,7 @@
           </div>
         </form>
 
-        <ds-loading *ngIf="searching$ | async"></ds-loading>
+        <ds-themed-loading *ngIf="searching$ | async"></ds-themed-loading>
         <ds-pagination
           *ngIf="(pageInfoState$ | async)?.totalElements > 0 && !(searching$ | async)"
           [paginationOptions]="config"

src/app/access-control/epeople-registry/epeople-registry.component.spec.ts

@@ -9,7 +9,6 @@ import { NgbModule } from '@ng-bootstrap/ng-bootstrap';
 import { TranslateLoader, TranslateModule, TranslateService } from '@ngx-translate/core';
 import { buildPaginatedList, PaginatedList } from '../../core/data/paginated-list.model';
 import { RemoteData } from '../../core/data/remote-data';
-import { FindListOptions } from '../../core/data/request.models';
 import { EPersonDataService } from '../../core/eperson/eperson-data.service';
 import { EPerson } from '../../core/eperson/models/eperson.model';
 import { PageInfo } from '../../core/shared/page-info.model';
@@ -27,6 +26,7 @@ import { AuthorizationDataService } from '../../core/data/feature-authorization/
 import { RequestService } from '../../core/data/request.service';
 import { PaginationService } from '../../core/pagination/pagination.service';
 import { PaginationServiceStub } from '../../shared/testing/pagination-service.stub';
+import { FindListOptions } from '../../core/data/find-list-options.model';
 
 describe('EPeopleRegistryComponent', () => {
   let component: EPeopleRegistryComponent;

src/app/access-control/epeople-registry/eperson-form/eperson-form.component.html

@@ -36,12 +36,12 @@
   </button>
 </ds-form>
 
-<ds-loading [showMessage]="false" *ngIf="!formGroup"></ds-loading>
+<ds-themed-loading [showMessage]="false" *ngIf="!formGroup"></ds-themed-loading>
 
 <div *ngIf="epersonService.getActiveEPerson() | async">
   <h5>{{messagePrefix + '.groupsEPersonIsMemberOf' | translate}}</h5>
 
-  <ds-loading [showMessage]="false" *ngIf="!(groups | async)"></ds-loading>
+  <ds-themed-loading [showMessage]="false" *ngIf="!(groups | async)"></ds-themed-loading>
 
   <ds-pagination
     *ngIf="(groups | async)?.payload?.totalElements > 0"

src/app/access-control/epeople-registry/eperson-form/eperson-form.component.spec.ts

@@ -8,7 +8,6 @@ import { NgbModule } from '@ng-bootstrap/ng-bootstrap';
 import { TranslateLoader, TranslateModule } from '@ngx-translate/core';
 import { buildPaginatedList, PaginatedList } from '../../../core/data/paginated-list.model';
 import { RemoteData } from '../../../core/data/remote-data';
-import { FindListOptions } from '../../../core/data/request.models';
 import { EPersonDataService } from '../../../core/eperson/eperson-data.service';
 import { EPerson } from '../../../core/eperson/models/eperson.model';
 import { PageInfo } from '../../../core/shared/page-info.model';
@@ -29,6 +28,7 @@ import { createPaginatedList } from '../../../shared/testing/utils.test';
 import { RequestService } from '../../../core/data/request.service';
 import { PaginationService } from '../../../core/pagination/pagination.service';
 import { PaginationServiceStub } from '../../../shared/testing/pagination-service.stub';
+import { FindListOptions } from '../../../core/data/find-list-options.model';
 import { ValidateEmailNotTaken } from './validators/email-taken.validator';
 import { EpersonRegistrationService } from '../../../core/data/eperson-registration.service';
 

src/app/access-control/group-registry/group-form/group-form.component.spec.ts

@@ -2,8 +2,8 @@ import { CommonModule } from '@angular/common';
 import { HttpClient } from '@angular/common/http';
 import { NO_ERRORS_SCHEMA } from '@angular/core';
 import { ComponentFixture, TestBed, waitForAsync } from '@angular/core/testing';
-import { FormsModule, ReactiveFormsModule, FormArray, FormControl, FormGroup,Validators, NG_VALIDATORS, NG_ASYNC_VALIDATORS } from '@angular/forms';
+import { FormControl, FormGroup, FormsModule, ReactiveFormsModule, Validators } from '@angular/forms';
-import { BrowserModule } from '@angular/platform-browser';
+import { BrowserModule, By } from '@angular/platform-browser';
 import { ActivatedRoute, Router } from '@angular/router';
 import { NgbModule } from '@ng-bootstrap/ng-bootstrap';
 import { Store } from '@ngrx/store';
@@ -35,6 +35,7 @@ import { RouterMock } from '../../../shared/mocks/router.mock';
 import { NotificationsServiceStub } from '../../../shared/testing/notifications-service.stub';
 import { Operation } from 'fast-json-patch';
 import { ValidateGroupExists } from './validators/group-exists.validator';
+import { NoContent } from '../../../core/shared/NoContent.model';
 
 describe('GroupFormComponent', () => {
   let component: GroupFormComponent;
@@ -87,6 +88,9 @@ describe('GroupFormComponent', () => {
       patch(group: Group, operations: Operation[]) {
         return null;
       },
+      delete(objectId: string, copyVirtualMetadata?: string[]): Observable<RemoteData<NoContent>> {
+        return createSuccessfulRemoteDataObject$({});
+      },
       cancelEditGroup(): void {
         this.activeGroup = null;
       },
@@ -348,4 +352,46 @@ describe('GroupFormComponent', () => {
     });
   });
 
+  describe('delete', () => {
+    let deleteButton;
+
+    beforeEach(() => {
+      component.initialisePage();
+
+      component.canEdit$ = observableOf(true);
+      component.groupBeingEdited = {
+        permanent: false
+      } as Group;
+
+      fixture.detectChanges();
+      deleteButton = fixture.debugElement.query(By.css('.delete-button')).nativeElement;
+
+      spyOn(groupsDataServiceStub, 'delete').and.callThrough();
+      spyOn(groupsDataServiceStub, 'getActiveGroup').and.returnValue(observableOf({ id: 'active-group' }));
+    });
+
+    describe('if confirmed via modal', () => {
+      beforeEach(waitForAsync(() => {
+        deleteButton.click();
+        fixture.detectChanges();
+        (document as any).querySelector('.modal-footer .confirm').click();
+      }));
+
+      it('should call GroupDataService.delete', () => {
+        expect(groupsDataServiceStub.delete).toHaveBeenCalledWith('active-group');
+      });
+    });
+
+    describe('if canceled via modal', () => {
+      beforeEach(waitForAsync(() => {
+        deleteButton.click();
+        fixture.detectChanges();
+        (document as any).querySelector('.modal-footer .cancel').click();
+      }));
+
+      it('should not call GroupDataService.delete', () => {
+        expect(groupsDataServiceStub.delete).not.toHaveBeenCalled();
+      });
+    });
+  });
 });

src/app/access-control/group-registry/group-form/group-form.component.ts

@@ -426,7 +426,7 @@ export class GroupFormComponent implements OnInit, OnDestroy {
               .subscribe((rd: RemoteData<NoContent>) => {
                 if (rd.hasSucceeded) {
                   this.notificationsService.success(this.translateService.get(this.messagePrefix + '.notification.deleted.success', { name: group.name }));
-                  this.reset();
+                  this.onCancel();
                 } else {
                   this.notificationsService.error(
                     this.translateService.get(this.messagePrefix + '.notification.deleted.failure.title', { name: group.name }),
@@ -439,16 +439,6 @@ export class GroupFormComponent implements OnInit, OnDestroy {
     });
   }
 
-  /**
-   * This method will ensure that the page gets reset and that the cache is cleared
-   */
-  reset() {
-    this.groupDataService.getBrowseEndpoint().pipe(take(1)).subscribe((href: string) => {
-      this.requestService.removeByHrefSubstring(href);
-    });
-    this.onCancel();
-  }
-
   /**
    * Cancel the current edit when component is destroyed & unsub all subscriptions
    */

src/app/access-control/group-registry/group-registry.actions.ts

@@ -1,3 +1,4 @@
+/* eslint-disable max-classes-per-file */
 import { Action } from '@ngrx/store';
 import { Group } from '../../core/eperson/models/group.model';
 import { type } from '../../shared/ngrx/type';
@@ -16,7 +17,6 @@ export const GroupRegistryActionTypes = {
   CANCEL_EDIT_GROUP: type('dspace/epeople-registry/CANCEL_EDIT_GROUP'),
 };
 
-/* tslint:disable:max-classes-per-file */
 /**
  * Used to edit a Group in the Group registry
  */
@@ -37,7 +37,6 @@ export class GroupRegistryCancelGroupAction implements Action {
   type = GroupRegistryActionTypes.CANCEL_EDIT_GROUP;
 }
 
-/* tslint:enable:max-classes-per-file */
 
 /**
  * Export a type alias of all actions in this action group

src/app/access-control/group-registry/groups-registry.component.html

@@ -33,7 +33,7 @@
         </div>
       </form>
 
-      <ds-loading *ngIf="loading$ | async"></ds-loading>
+      <ds-themed-loading *ngIf="loading$ | async"></ds-themed-loading>
       <ds-pagination
         *ngIf="(pageInfoState$ | async)?.totalElements > 0 && !(loading$ | async)"
         [paginationOptions]="config"
@@ -79,7 +79,7 @@
                     </button>
                   </ng-container>
                   <button *ngIf="!groupDto.group?.permanent && groupDto.ableToDelete"
-                          (click)="deleteGroup(groupDto)" class="btn btn-outline-danger btn-sm"
+                          (click)="deleteGroup(groupDto)" class="btn btn-outline-danger btn-sm btn-delete"
                           title="{{messagePrefix + 'table.edit.buttons.remove' | translate: {name: groupDto.group.name} }}">
                     <i class="fas fa-trash-alt fa-fw"></i>
                   </button>

src/app/access-control/group-registry/groups-registry.component.spec.ts

@@ -31,6 +31,7 @@ import { RouterMock } from '../../shared/mocks/router.mock';
 import { PaginationService } from '../../core/pagination/pagination.service';
 import { PaginationServiceStub } from '../../shared/testing/pagination-service.stub';
 import { FeatureID } from '../../core/data/feature-authorization/feature-id';
+import { NoContent } from '../../core/shared/NoContent.model';
 
 describe('GroupRegistryComponent', () => {
   let component: GroupsRegistryComponent;
@@ -145,7 +146,10 @@ describe('GroupRegistryComponent', () => {
           totalPages: 1,
           currentPage: 1
         }), [result]));
-      }
+      },
+      delete(objectId: string, copyVirtualMetadata?: string[]): Observable<RemoteData<NoContent>> {
+        return createSuccessfulRemoteDataObject$({});
+      },
     };
     dsoDataServiceStub = {
       findByHref(href: string): Observable<RemoteData<DSpaceObject>> {
@@ -301,4 +305,29 @@ describe('GroupRegistryComponent', () => {
       });
     });
   });
+
+  describe('delete', () => {
+    let deleteButton;
+
+    beforeEach(fakeAsync(() => {
+      spyOn(groupsDataServiceStub, 'delete').and.callThrough();
+
+      setIsAuthorized(true, true);
+
+      // force rerender after setup changes
+      component.search({ query: '' });
+      tick();
+      fixture.detectChanges();
+
+      // only mockGroup[0] is deletable, so we should only get one button
+      deleteButton = fixture.debugElement.query(By.css('.btn-delete')).nativeElement;
+    }));
+
+    it('should call GroupDataService.delete', () => {
+      deleteButton.click();
+      fixture.detectChanges();
+
+      expect(groupsDataServiceStub.delete).toHaveBeenCalledWith(mockGroups[0].id);
+    });
+  });
 });

src/app/access-control/group-registry/groups-registry.component.ts

@@ -9,7 +9,7 @@ import {
   of as observableOf,
   Subscription
 } from 'rxjs';
-import { catchError, map, switchMap, take, tap } from 'rxjs/operators';
+import { catchError, map, switchMap, tap } from 'rxjs/operators';
 import { DSpaceObjectDataService } from '../../core/data/dspace-object-data.service';
 import { AuthorizationDataService } from '../../core/data/feature-authorization/authorization-data.service';
 import { FeatureID } from '../../core/data/feature-authorization/feature-id';
@@ -199,7 +199,6 @@ export class GroupsRegistryComponent implements OnInit, OnDestroy {
           if (rd.hasSucceeded) {
             this.deletedGroupsIds = [...this.deletedGroupsIds, group.group.id];
             this.notificationsService.success(this.translateService.get(this.messagePrefix + 'notification.deleted.success', { name: group.group.name }));
-            this.reset();
           } else {
             this.notificationsService.error(
               this.translateService.get(this.messagePrefix + 'notification.deleted.failure.title', { name: group.group.name }),
@@ -209,17 +208,6 @@ export class GroupsRegistryComponent implements OnInit, OnDestroy {
     }
   }
 
-  /**
-   * This method will set everything to stale, which will cause the lists on this page to update.
-   */
-  reset() {
-    this.groupService.getBrowseEndpoint().pipe(
-      take(1)
-    ).subscribe((href: string) => {
-      this.requestService.setStaleByHrefSubstring(href);
-    });
-  }
-
   /**
    * Get the members (epersons embedded value of a group)
    * @param group

src/app/admin/admin-import-metadata-page/metadata-import-page.component.html

@@ -1,6 +1,17 @@
 <div class="container">
   <h2 id="header">{{'admin.metadata-import.page.header' | translate}}</h2>
   <p>{{'admin.metadata-import.page.help' | translate}}</p>
+  <div class="form-group">
+    <div class="form-check">
+      <input class="form-check-input" type="checkbox" id="validateOnly" [(ngModel)]="validateOnly">
+      <label class="form-check-label" for="validateOnly">
+        {{'admin.metadata-import.page.validateOnly' | translate}}
+      </label>
+    </div>
+    <small id="validateOnlyHelpBlock" class="form-text text-muted">
+      {{'admin.metadata-import.page.validateOnly.hint' | translate}}
+    </small>
+  </div>
 
   <ds-file-dropzone-no-uploader
     (onFileAdded)="setFile($event)"
@@ -8,8 +19,10 @@
     [dropMessageLabelReplacement]="'admin.metadata-import.page.dropMsgReplace'">
   </ds-file-dropzone-no-uploader>
 
+  <div class="space-children-mr">
     <button class="btn btn-secondary" id="backButton"
             (click)="this.onReturn();">{{'admin.metadata-import.page.button.return' | translate}}</button>
     <button class="btn btn-primary" id="proceedButton"
             (click)="this.importMetadata();">{{'admin.metadata-import.page.button.proceed' | translate}}</button>
+  </div>
 </div>

src/app/admin/admin-import-metadata-page/metadata-import-page.component.spec.ts

@@ -87,8 +87,9 @@ describe('MetadataImportPageComponent', () => {
       comp.setFile(fileMock);
     });
 
-    describe('if proceed button is pressed', () => {
+    describe('if proceed button is pressed without validate only', () => {
       beforeEach(fakeAsync(() => {
+        comp.validateOnly = false;
         const proceed = fixture.debugElement.query(By.css('#proceedButton')).nativeElement;
         proceed.click();
         fixture.detectChanges();
@@ -107,6 +108,28 @@ describe('MetadataImportPageComponent', () => {
       });
     });
 
+    describe('if proceed button is pressed with validate only', () => {
+      beforeEach(fakeAsync(() => {
+        comp.validateOnly = true;
+        const proceed = fixture.debugElement.query(By.css('#proceedButton')).nativeElement;
+        proceed.click();
+        fixture.detectChanges();
+      }));
+      it('metadata-import script is invoked with -f fileName and the mockFile and -v validate-only', () => {
+        const parameterValues: ProcessParameter[] = [
+          Object.assign(new ProcessParameter(), { name: '-f', value: 'filename.txt' }),
+          Object.assign(new ProcessParameter(), { name: '-v', value: true }),
+        ];
+        expect(scriptService.invoke).toHaveBeenCalledWith(METADATA_IMPORT_SCRIPT_NAME, parameterValues, [fileMock]);
+      });
+      it('success notification is shown', () => {
+        expect(notificationService.success).toHaveBeenCalled();
+      });
+      it('redirected to process page', () => {
+        expect(router.navigateByUrl).toHaveBeenCalledWith('/processes/45');
+      });
+    });
+
     describe('if proceed is pressed; but script invoke fails', () => {
       beforeEach(fakeAsync(() => {
         jasmine.getEnv().allowRespy(true);

src/app/admin/admin-import-metadata-page/metadata-import-page.component.ts

@@ -30,6 +30,11 @@ export class MetadataImportPageComponent {
    */
   fileObject: File;
 
+  /**
+   * The validate only flag
+   */
+  validateOnly = true;
+
   public constructor(private location: Location,
                      protected translate: TranslateService,
                      protected notificationsService: NotificationsService,
@@ -62,6 +67,9 @@ export class MetadataImportPageComponent {
       const parameterValues: ProcessParameter[] = [
         Object.assign(new ProcessParameter(), { name: '-f', value: this.fileObject.name }),
       ];
+      if (this.validateOnly) {
+        parameterValues.push(Object.assign(new ProcessParameter(), { name: '-v', value: true }));
+      }
 
       this.scriptDataService.invoke(METADATA_IMPORT_SCRIPT_NAME, parameterValues, [this.fileObject]).pipe(
         getFirstCompletedRemoteData(),

src/app/admin/admin-registries/bitstream-formats/bitstream-format.actions.ts

@@ -1,3 +1,4 @@
+/* eslint-disable max-classes-per-file */
 import { Action } from '@ngrx/store';
 import { type } from '../../../shared/ngrx/type';
 import { BitstreamFormat } from '../../../core/shared/bitstream-format.model';
@@ -17,7 +18,6 @@ export const BitstreamFormatsRegistryActionTypes = {
   DESELECT_ALL_FORMAT: type('dspace/bitstream-formats-registry/DESELECT_ALL_FORMAT')
 };
 
-/* tslint:disable:max-classes-per-file */
 /**
  * Used to select a single bitstream format in the bitstream format registry
  */
@@ -51,7 +51,6 @@ export class BitstreamFormatsRegistryDeselectAllAction implements Action {
   type = BitstreamFormatsRegistryActionTypes.DESELECT_ALL_FORMAT;
 }
 
-/* tslint:enable:max-classes-per-file */
 
 /**
  * Export a type alias of all actions in this action group

src/app/admin/admin-registries/bitstream-formats/bitstream-formats.component.spec.ts

@@ -25,9 +25,9 @@ import {
 import { createPaginatedList } from '../../../shared/testing/utils.test';
 import { PaginationComponentOptions } from '../../../shared/pagination/pagination-component-options.model';
 import { SortDirection, SortOptions } from '../../../core/cache/models/sort-options.model';
-import { FindListOptions } from '../../../core/data/request.models';
 import { PaginationService } from '../../../core/pagination/pagination.service';
 import { PaginationServiceStub } from '../../../shared/testing/pagination-service.stub';
+import { FindListOptions } from '../../../core/data/find-list-options.model';
 
 describe('BitstreamFormatsComponent', () => {
   let comp: BitstreamFormatsComponent;

src/app/admin/admin-registries/bitstream-formats/bitstream-formats.component.ts

@@ -5,7 +5,6 @@ import { PaginatedList } from '../../../core/data/paginated-list.model';
 import { PaginationComponentOptions } from '../../../shared/pagination/pagination-component-options.model';
 import { BitstreamFormat } from '../../../core/shared/bitstream-format.model';
 import { BitstreamFormatDataService } from '../../../core/data/bitstream-format-data.service';
-import { FindListOptions } from '../../../core/data/request.models';
 import { map, switchMap, take } from 'rxjs/operators';
 import { hasValue } from '../../../shared/empty.util';
 import { NotificationsService } from '../../../shared/notifications/notifications.service';
@@ -13,6 +12,7 @@ import { Router } from '@angular/router';
 import { TranslateService } from '@ngx-translate/core';
 import { NoContent } from '../../../core/shared/NoContent.model';
 import { PaginationService } from '../../../core/pagination/pagination.service';
+import { FindListOptions } from '../../../core/data/find-list-options.model';
 
 /**
  * This component renders a list of bitstream formats

src/app/admin/admin-registries/metadata-registry/metadata-registry.actions.ts

@@ -1,3 +1,4 @@
+/* eslint-disable max-classes-per-file */
 import { Action } from '@ngrx/store';
 import { type } from '../../../shared/ngrx/type';
 import { MetadataSchema } from '../../../core/metadata/metadata-schema.model';
@@ -26,7 +27,6 @@ export const MetadataRegistryActionTypes = {
   DESELECT_ALL_FIELD: type('dspace/metadata-registry/DESELECT_ALL_FIELD')
 };
 
-/* tslint:disable:max-classes-per-file */
 /**
  * Used to edit a metadata schema in the metadata registry
  */
@@ -133,7 +133,6 @@ export class MetadataRegistryDeselectAllFieldAction implements Action {
   type = MetadataRegistryActionTypes.DESELECT_ALL_FIELD;
 }
 
-/* tslint:enable:max-classes-per-file */
 
 /**
  * Export a type alias of all actions in this action group

src/app/admin/admin-registries/metadata-registry/metadata-registry.component.spec.ts

@@ -21,8 +21,8 @@ import { createSuccessfulRemoteDataObject$ } from '../../../shared/remote-data.u
 import { PaginationService } from '../../../core/pagination/pagination.service';
 import { PaginationComponentOptions } from '../../../shared/pagination/pagination-component-options.model';
 import { SortDirection, SortOptions } from '../../../core/cache/models/sort-options.model';
-import { FindListOptions } from '../../../core/data/request.models';
 import { PaginationServiceStub } from '../../../shared/testing/pagination-service.stub';
+import { FindListOptions } from '../../../core/data/find-list-options.model';
 
 describe('MetadataRegistryComponent', () => {
   let comp: MetadataRegistryComponent;
@@ -52,7 +52,7 @@ describe('MetadataRegistryComponent', () => {
     }
   ];
   const mockSchemas = createSuccessfulRemoteDataObject$(buildPaginatedList(null, mockSchemasList));
-  /* tslint:disable:no-empty */
+  /* eslint-disable no-empty,@typescript-eslint/no-empty-function */
   const registryServiceStub = {
     getMetadataSchemas: () => mockSchemas,
     getActiveMetadataSchema: () => observableOf(undefined),
@@ -66,7 +66,7 @@ describe('MetadataRegistryComponent', () => {
     },
     clearMetadataSchemaRequests: () => observableOf(undefined)
   };
-  /* tslint:enable:no-empty */
+  /* eslint-enable no-empty, @typescript-eslint/no-empty-function */
 
   paginationService = new PaginationServiceStub();
 

src/app/admin/admin-registries/metadata-registry/metadata-registry.component.ts

@@ -128,7 +128,6 @@ export class MetadataRegistryComponent {
    * Delete all the selected metadata schemas
    */
   deleteSchemas() {
-    this.registryService.clearMetadataSchemaRequests().subscribe();
     this.registryService.getSelectedMetadataSchemas().pipe(take(1)).subscribe(
       (schemas) => {
         const tasks$ = [];
@@ -148,7 +147,6 @@ export class MetadataRegistryComponent {
           }
           this.registryService.deselectAllMetadataSchema();
           this.registryService.cancelEditMetadataSchema();
-          this.forceUpdateSchemas();
         });
       }
     );

src/app/admin/admin-registries/metadata-registry/metadata-schema-form/metadata-schema-form.component.spec.ts

@@ -17,7 +17,7 @@ describe('MetadataSchemaFormComponent', () => {
   let fixture: ComponentFixture<MetadataSchemaFormComponent>;
   let registryService: RegistryService;
 
-  /* tslint:disable:no-empty */
+  /* eslint-disable no-empty,@typescript-eslint/no-empty-function */
   const registryServiceStub = {
     getActiveMetadataSchema: () => observableOf(undefined),
     createOrUpdateMetadataSchema: (schema: MetadataSchema) => observableOf(schema),
@@ -33,7 +33,7 @@ describe('MetadataSchemaFormComponent', () => {
       };
     }
   };
-  /* tslint:enable:no-empty */
+  /* eslint-enable no-empty, @typescript-eslint/no-empty-function */
 
   beforeEach(waitForAsync(() => {
     TestBed.configureTestingModule({

src/app/admin/admin-registries/metadata-schema/metadata-field-form/metadata-field-form.component.spec.ts

@@ -24,7 +24,7 @@ describe('MetadataFieldFormComponent', () => {
     prefix: 'fake'
   });
 
-  /* tslint:disable:no-empty */
+  /* eslint-disable no-empty,@typescript-eslint/no-empty-function */
   const registryServiceStub = {
     getActiveMetadataField: () => observableOf(undefined),
     createMetadataField: (field: MetadataField) => observableOf(field),
@@ -43,7 +43,7 @@ describe('MetadataFieldFormComponent', () => {
       };
     }
   };
-  /* tslint:enable:no-empty */
+  /* eslint-enable no-empty, @typescript-eslint/no-empty-function */
 
   beforeEach(waitForAsync(() => {
     TestBed.configureTestingModule({

src/app/admin/admin-registries/metadata-schema/metadata-schema.component.spec.ts

@@ -25,9 +25,9 @@ import { createSuccessfulRemoteDataObject$ } from '../../../shared/remote-data.u
 import { VarDirective } from '../../../shared/utils/var.directive';
 import { PaginationComponentOptions } from '../../../shared/pagination/pagination-component-options.model';
 import { SortDirection, SortOptions } from '../../../core/cache/models/sort-options.model';
-import { FindListOptions } from '../../../core/data/request.models';
 import { PaginationService } from '../../../core/pagination/pagination.service';
 import { PaginationServiceStub } from '../../../shared/testing/pagination-service.stub';
+import { FindListOptions } from '../../../core/data/find-list-options.model';
 
 describe('MetadataSchemaComponent', () => {
   let comp: MetadataSchemaComponent;
@@ -106,7 +106,7 @@ describe('MetadataSchemaComponent', () => {
     }
   ];
   const mockSchemas = createSuccessfulRemoteDataObject$(buildPaginatedList(null, mockSchemasList));
-  /* tslint:disable:no-empty */
+  /* eslint-disable no-empty,@typescript-eslint/no-empty-function */
   const registryServiceStub = {
     getMetadataSchemas: () => mockSchemas,
     getMetadataFieldsBySchema: (schema: MetadataSchema) => createSuccessfulRemoteDataObject$(buildPaginatedList(null, mockFieldsList.filter((value) => value.id === 3 || value.id === 4))),
@@ -122,7 +122,7 @@ describe('MetadataSchemaComponent', () => {
     },
     clearMetadataFieldRequests: () => observableOf(undefined)
   };
-  /* tslint:enable:no-empty */
+  /* eslint-enable no-empty, @typescript-eslint/no-empty-function */
   const schemaNameParam = 'mock';
   const activatedRouteStub = Object.assign(new ActivatedRouteStub(), {
     params: observableOf({

src/app/admin/admin-registries/metadata-schema/metadata-schema.component.ts

@@ -174,15 +174,12 @@ export class MetadataSchemaComponent implements OnInit {
           const failedResponses = responses.filter((response: RemoteData<NoContent>) => response.hasFailed);
           if (successResponses.length > 0) {
             this.showNotification(true, successResponses.length);
-            this.registryService.clearMetadataFieldRequests();
-
           }
           if (failedResponses.length > 0) {
             this.showNotification(false, failedResponses.length);
           }
           this.registryService.deselectAllMetadataField();
           this.registryService.cancelEditMetadataField();
-          this.forceUpdateFields();
         });
       }
     );

src/app/admin/admin-search-page/admin-search-results/admin-search-result-grid-element/item-search-result/item-admin-search-result-grid-element.component.spec.ts

@@ -18,6 +18,8 @@ import { ItemAdminSearchResultGridElementComponent } from './item-admin-search-r
 import { createSuccessfulRemoteDataObject$ } from '../../../../../shared/remote-data.utils';
 import { getMockThemeService } from '../../../../../shared/mocks/theme-service.mock';
 import { ThemeService } from '../../../../../shared/theme-support/theme.service';
+import { AccessStatusDataService } from '../../../../../core/data/access-status-data.service';
+import { AccessStatusObject } from '../../../../../shared/object-list/access-status-badge/access-status.model';
 
 describe('ItemAdminSearchResultGridElementComponent', () => {
   let component: ItemAdminSearchResultGridElementComponent;
@@ -31,6 +33,12 @@ describe('ItemAdminSearchResultGridElementComponent', () => {
     }
   };
 
+  const mockAccessStatusDataService = {
+    findAccessStatusFor(item: Item): Observable<RemoteData<AccessStatusObject>> {
+      return createSuccessfulRemoteDataObject$(new AccessStatusObject());
+    }
+  };
+
   const mockThemeService = getMockThemeService();
 
   function init() {
@@ -55,6 +63,7 @@ describe('ItemAdminSearchResultGridElementComponent', () => {
           { provide: TruncatableService, useValue: mockTruncatableService },
           { provide: BitstreamDataService, useValue: mockBitstreamDataService },
           { provide: ThemeService, useValue: mockThemeService },
+          { provide: AccessStatusDataService, useValue: mockAccessStatusDataService },
         ],
         schemas: [NO_ERRORS_SCHEMA]
       })

src/app/admin/admin-search-page/admin-search-results/item-admin-search-result-actions.component.html

@@ -1,28 +1,30 @@
-<a [ngClass]="{'btn-sm': small}" class="btn btn-secondary my-1 move-link" [routerLink]="[getMoveRoute()]" [title]="'admin.search.item.move' | translate">
+<div class="space-children-mr my-1">
+  <a [ngClass]="{'btn-sm': small}" class="btn btn-secondary move-link" [routerLink]="[getMoveRoute()]" [title]="'admin.search.item.move' | translate">
     <i class="fa fa-arrow-circle-right"></i><span *ngIf="!small" class="d-none d-sm-inline"> {{"admin.search.item.move" | translate}}</span>
-</a>
+  </a>
 
-<a [ngClass]="{'btn-sm': small}" *ngIf="item && item.isDiscoverable" class="btn btn-secondary my-1 private-link" [routerLink]="[getPrivateRoute()]" [title]="'admin.search.item.make-private' | translate">
+  <a [ngClass]="{'btn-sm': small}" *ngIf="item && item.isDiscoverable" class="btn btn-secondary private-link" [routerLink]="[getPrivateRoute()]" [title]="'admin.search.item.make-private' | translate">
     <i class="fa fa-eye-slash"></i><span *ngIf="!small" class="d-none d-sm-inline"> {{"admin.search.item.make-private" | translate}}</span>
-</a>
+  </a>
 
-<a [ngClass]="{'btn-sm': small}" *ngIf="item && !item.isDiscoverable" class="btn btn-secondary my-1 public-link" [routerLink]="[getPublicRoute()]" [title]="'admin.search.item.make-public' | translate">
+  <a [ngClass]="{'btn-sm': small}" *ngIf="item && !item.isDiscoverable" class="btn btn-secondary public-link" [routerLink]="[getPublicRoute()]" [title]="'admin.search.item.make-public' | translate">
     <i class="fa fa-eye"></i><span *ngIf="!small" class="d-none d-sm-inline"> {{"admin.search.item.make-public" | translate}}</span>
-</a>
+  </a>
 
-<a [ngClass]="{'btn-sm': small}" class="btn btn-secondary my-1 edit-link" [routerLink]="[getEditRoute()]" [title]="'admin.search.item.edit' | translate">
+  <a [ngClass]="{'btn-sm': small}" class="btn btn-secondary edit-link" [routerLink]="[getEditRoute()]" [title]="'admin.search.item.edit' | translate">
     <i class="fa fa-edit"></i><span *ngIf="!small" class="d-none d-sm-inline"> {{"admin.search.item.edit" | translate}}</span>
-</a>
+  </a>
 
-<a [ngClass]="{'btn-sm': small}" *ngIf="item && !item.isWithdrawn" class="btn btn-warning t my-1 withdraw-link" [routerLink]="[getWithdrawRoute()]" [title]="'admin.search.item.withdraw' | translate">
+  <a [ngClass]="{'btn-sm': small}" *ngIf="item && !item.isWithdrawn" class="btn btn-warning t withdraw-link" [routerLink]="[getWithdrawRoute()]" [title]="'admin.search.item.withdraw' | translate">
     <i class="fa fa-ban"></i><span *ngIf="!small" class="d-none d-sm-inline"> {{"admin.search.item.withdraw" | translate}}</span>
-</a>
+  </a>
 
-<a [ngClass]="{'btn-sm': small}" *ngIf="item && item.isWithdrawn" class="btn btn-warning my-1 reinstate-link" [routerLink]="[getReinstateRoute()]" [title]="'admin.search.item.reinstate' | translate">
+  <a [ngClass]="{'btn-sm': small}" *ngIf="item && item.isWithdrawn" class="btn btn-warning reinstate-link" [routerLink]="[getReinstateRoute()]" [title]="'admin.search.item.reinstate' | translate">
     <i class="fa fa-undo"></i><span *ngIf="!small" class="d-none d-sm-inline"> {{"admin.search.item.reinstate" | translate}}</span>
-</a>
+  </a>
 
-<a [ngClass]="{'btn-sm': small}" class="btn btn-danger my-1 delete-link" [routerLink]="[getDeleteRoute()]" [title]="'admin.search.item.delete' | translate">
+  <a [ngClass]="{'btn-sm': small}" class="btn btn-danger delete-link" [routerLink]="[getDeleteRoute()]" [title]="'admin.search.item.delete' | translate">
     <i class="fa fa-trash"></i><span *ngIf="!small" class="d-none d-sm-inline"> {{"admin.search.item.delete" | translate}}</span>
-</a>
+  </a>
+</div>
 

src/app/admin/admin-sidebar/admin-sidebar-section/admin-sidebar-section.component.ts

@@ -1,10 +1,10 @@
 import { Component, Inject, Injector, OnInit } from '@angular/core';
 import { MenuSectionComponent } from '../../../shared/menu/menu-section/menu-section.component';
-import { MenuID } from '../../../shared/menu/initial-menus-state';
 import { MenuService } from '../../../shared/menu/menu.service';
 import { rendersSectionForMenu } from '../../../shared/menu/menu-section.decorator';
 import { LinkMenuItemModel } from '../../../shared/menu/menu-item/models/link.model';
-import { MenuSection } from '../../../shared/menu/menu.reducer';
+import { MenuSection } from '../../../shared/menu/menu-section.model';
+import { MenuID } from '../../../shared/menu/menu-id.model';
 import { isNotEmpty } from '../../../shared/empty.util';
 import { Router } from '@angular/router';
 
@@ -12,7 +12,7 @@ import { Router } from '@angular/router';
  * Represents a non-expandable section in the admin sidebar
  */
 @Component({
-  /* tslint:disable:component-selector */
+  /* eslint-disable @angular-eslint/component-selector */
   selector: 'li[ds-admin-sidebar-section]',
   templateUrl: './admin-sidebar-section.component.html',
   styleUrls: ['./admin-sidebar-section.component.scss'],

src/app/admin/admin-sidebar/admin-sidebar.component.spec.ts

@@ -20,6 +20,8 @@ import { FeatureID } from '../../core/data/feature-authorization/feature-id';
 import createSpy = jasmine.createSpy;
 import { createSuccessfulRemoteDataObject } from '../../shared/remote-data.utils';
 import { Item } from '../../core/shared/item.model';
+import { ThemeService } from '../../shared/theme-support/theme.service';
+import { getMockThemeService } from '../../shared/mocks/theme-service.mock';
 
 describe('AdminSidebarComponent', () => {
   let comp: AdminSidebarComponent;
@@ -60,6 +62,7 @@ describe('AdminSidebarComponent', () => {
       declarations: [AdminSidebarComponent],
       providers: [
         Injector,
+        { provide: ThemeService, useValue: getMockThemeService() },
         { provide: MenuService, useValue: menuService },
         { provide: CSSVariableService, useClass: CSSVariableServiceStub },
         { provide: AuthService, useClass: AuthServiceStub },
@@ -182,150 +185,4 @@ describe('AdminSidebarComponent', () => {
       expect(menuService.collapseMenuPreview).toHaveBeenCalled();
     }));
   });
-
-  describe('menu', () => {
-    beforeEach(() => {
-      spyOn(menuService, 'addSection');
-    });
-
-    describe('for regular user', () => {
-      beforeEach(() => {
-        authorizationService.isAuthorized = createSpy('isAuthorized').and.callFake(() => {
-          return observableOf(false);
-        });
-      });
-
-      beforeEach(() => {
-        comp.createMenu();
-      });
-
-      it('should not show site admin section', () => {
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'admin_search', visible: false,
-        }));
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'registries', visible: false,
-        }));
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          parentID: 'registries', visible: false,
-        }));
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'curation_tasks', visible: false,
-        }));
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'workflow', visible: false,
-        }));
-      });
-
-      it('should not show edit_community', () => {
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'edit_community', visible: false,
-        }));
-
-      });
-
-      it('should not show edit_collection', () => {
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'edit_collection', visible: false,
-        }));
-      });
-
-      it('should not show access control section', () => {
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'access_control', visible: false,
-        }));
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          parentID: 'access_control', visible: false,
-        }));
-
-      });
-    });
-
-    describe('for site admin', () => {
-      beforeEach(() => {
-        authorizationService.isAuthorized = createSpy('isAuthorized').and.callFake((featureID: FeatureID) => {
-          return observableOf(featureID === FeatureID.AdministratorOf);
-        });
-      });
-
-      beforeEach(() => {
-        comp.createMenu();
-      });
-
-      it('should contain site admin section', () => {
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'admin_search', visible: true,
-        }));
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'registries', visible: true,
-        }));
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          parentID: 'registries', visible: true,
-        }));
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'curation_tasks', visible: true,
-        }));
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'workflow', visible: true,
-        }));
-      });
-    });
-
-    describe('for community admin', () => {
-      beforeEach(() => {
-        authorizationService.isAuthorized = createSpy('isAuthorized').and.callFake((featureID: FeatureID) => {
-          return observableOf(featureID === FeatureID.IsCommunityAdmin);
-        });
-      });
-
-      beforeEach(() => {
-        comp.createMenu();
-      });
-
-      it('should show edit_community', () => {
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'edit_community', visible: true,
-        }));
-      });
-    });
-
-    describe('for collection admin', () => {
-      beforeEach(() => {
-        authorizationService.isAuthorized = createSpy('isAuthorized').and.callFake((featureID: FeatureID) => {
-          return observableOf(featureID === FeatureID.IsCollectionAdmin);
-        });
-      });
-
-      beforeEach(() => {
-        comp.createMenu();
-      });
-
-      it('should show edit_collection', () => {
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'edit_collection', visible: true,
-        }));
-      });
-    });
-
-    describe('for group admin', () => {
-      beforeEach(() => {
-        authorizationService.isAuthorized = createSpy('isAuthorized').and.callFake((featureID: FeatureID) => {
-          return observableOf(featureID === FeatureID.CanManageGroups);
-        });
-      });
-
-      beforeEach(() => {
-        comp.createMenu();
-      });
-
-      it('should show access control section', () => {
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'access_control', visible: true,
-        }));
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          parentID: 'access_control', visible: true,
-        }));
-      });
-    });
-  });
 });

src/app/admin/admin-sidebar/admin-sidebar.component.ts

@@ -1,27 +1,15 @@
 import { Component, HostListener, Injector, OnInit } from '@angular/core';
-import { NgbModal } from '@ng-bootstrap/ng-bootstrap';
+import { BehaviorSubject, combineLatest, Observable } from 'rxjs';
-import { combineLatest, combineLatest as observableCombineLatest, Observable, BehaviorSubject } from 'rxjs';
+import { debounceTime, distinctUntilChanged, first, map, withLatestFrom } from 'rxjs/operators';
-import { debounceTime, first, map, take, distinctUntilChanged, withLatestFrom } from 'rxjs/operators';
 import { AuthService } from '../../core/auth/auth.service';
-import { ScriptDataService } from '../../core/data/processes/script-data.service';
 import { slideHorizontal, slideSidebar } from '../../shared/animations/slide';
-import { CreateCollectionParentSelectorComponent } from '../../shared/dso-selector/modal-wrappers/create-collection-parent-selector/create-collection-parent-selector.component';
-import { CreateCommunityParentSelectorComponent } from '../../shared/dso-selector/modal-wrappers/create-community-parent-selector/create-community-parent-selector.component';
-import { CreateItemParentSelectorComponent } from '../../shared/dso-selector/modal-wrappers/create-item-parent-selector/create-item-parent-selector.component';
-import { EditCollectionSelectorComponent } from '../../shared/dso-selector/modal-wrappers/edit-collection-selector/edit-collection-selector.component';
-import { EditCommunitySelectorComponent } from '../../shared/dso-selector/modal-wrappers/edit-community-selector/edit-community-selector.component';
-import { EditItemSelectorComponent } from '../../shared/dso-selector/modal-wrappers/edit-item-selector/edit-item-selector.component';
-import { ExportMetadataSelectorComponent } from '../../shared/dso-selector/modal-wrappers/export-metadata-selector/export-metadata-selector.component';
-import { MenuID, MenuItemType } from '../../shared/menu/initial-menus-state';
-import { LinkMenuItemModel } from '../../shared/menu/menu-item/models/link.model';
-import { OnClickMenuItemModel } from '../../shared/menu/menu-item/models/onclick.model';
-import { TextMenuItemModel } from '../../shared/menu/menu-item/models/text.model';
 import { MenuComponent } from '../../shared/menu/menu.component';
 import { MenuService } from '../../shared/menu/menu.service';
 import { CSSVariableService } from '../../shared/sass-helper/sass-helper.service';
 import { AuthorizationDataService } from '../../core/data/feature-authorization/authorization-data.service';
-import { FeatureID } from '../../core/data/feature-authorization/feature-id';
+import { MenuID } from '../../shared/menu/menu-id.model';
-import { Router, ActivatedRoute } from '@angular/router';
+import { ActivatedRoute } from '@angular/router';
+import { ThemeService } from '../../shared/theme-support/theme.service';
 
 /**
  * Component representing the admin sidebar
@@ -66,14 +54,13 @@ export class AdminSidebarComponent extends MenuComponent implements OnInit {
   constructor(
     protected menuService: MenuService,
     protected injector: Injector,
-    protected variableService: CSSVariableService,
+    private variableService: CSSVariableService,
-    protected authService: AuthService,
+    private authService: AuthService,
-    protected modalService: NgbModal,
     public authorizationService: AuthorizationDataService,
-    protected scriptDataService: ScriptDataService,
+    public route: ActivatedRoute,
-    public route: ActivatedRoute
+    protected themeService: ThemeService
   ) {
-    super(menuService, injector, authorizationService, route);
+    super(menuService, injector, authorizationService, route, themeService);
     this.inFocus$ = new BehaviorSubject(false);
   }
 
@@ -81,7 +68,6 @@ export class AdminSidebarComponent extends MenuComponent implements OnInit {
    * Set and calculate all initial values of the instance variables
    */
   ngOnInit(): void {
-    this.createMenu();
     super.ngOnInit();
     this.sidebarWidth = this.variableService.getVariable('sidebarItemsWidth');
     this.authService.isAuthenticated()
@@ -116,501 +102,6 @@ export class AdminSidebarComponent extends MenuComponent implements OnInit {
     });
   }
 
-  /**
-   * Initialize all menu sections and items for this menu
-   */
-  createMenu() {
-    this.createMainMenuSections();
-    this.createSiteAdministratorMenuSections();
-    this.createExportMenuSections();
-    this.createImportMenuSections();
-    this.createAccessControlMenuSections();
-  }
-
-  /**
-   * Initialize the main menu sections.
-   * edit_community / edit_collection is only included if the current user is a Community or Collection admin
-   */
-  createMainMenuSections() {
-    combineLatest([
-      this.authorizationService.isAuthorized(FeatureID.IsCollectionAdmin),
-      this.authorizationService.isAuthorized(FeatureID.IsCommunityAdmin),
-      this.authorizationService.isAuthorized(FeatureID.AdministratorOf)
-    ]).subscribe(([isCollectionAdmin, isCommunityAdmin, isSiteAdmin]) => {
-      const menuList = [
-        /* News */
-        {
-          id: 'new',
-          active: false,
-          visible: true,
-          model: {
-            type: MenuItemType.TEXT,
-            text: 'menu.section.new'
-          } as TextMenuItemModel,
-          icon: 'plus',
-          index: 0
-        },
-        {
-          id: 'new_community',
-          parentID: 'new',
-          active: false,
-          visible: isCommunityAdmin,
-          model: {
-            type: MenuItemType.ONCLICK,
-            text: 'menu.section.new_community',
-            function: () => {
-              this.modalService.open(CreateCommunityParentSelectorComponent);
-            }
-          } as OnClickMenuItemModel,
-        },
-        {
-          id: 'new_collection',
-          parentID: 'new',
-          active: false,
-          visible: isCommunityAdmin,
-          model: {
-            type: MenuItemType.ONCLICK,
-            text: 'menu.section.new_collection',
-            function: () => {
-              this.modalService.open(CreateCollectionParentSelectorComponent);
-            }
-          } as OnClickMenuItemModel,
-        },
-        {
-          id: 'new_item',
-          parentID: 'new',
-          active: false,
-          visible: true,
-          model: {
-            type: MenuItemType.ONCLICK,
-            text: 'menu.section.new_item',
-            function: () => {
-              this.modalService.open(CreateItemParentSelectorComponent);
-            }
-          } as OnClickMenuItemModel,
-        },
-        {
-          id: 'new_process',
-          parentID: 'new',
-          active: false,
-          visible: isCollectionAdmin,
-          model: {
-            type: MenuItemType.LINK,
-            text: 'menu.section.new_process',
-            link: '/processes/new'
-          } as LinkMenuItemModel,
-        },
-        // TODO: enable this menu item once the feature has been implemented
-        // {
-        //   id: 'new_item_version',
-        //   parentID: 'new',
-        //   active: false,
-        //   visible: true,
-        //   model: {
-        //     type: MenuItemType.LINK,
-        //     text: 'menu.section.new_item_version',
-        //     link: ''
-        //   } as LinkMenuItemModel,
-        // },
-
-        /* Edit */
-        {
-          id: 'edit',
-          active: false,
-          visible: true,
-          model: {
-            type: MenuItemType.TEXT,
-            text: 'menu.section.edit'
-          } as TextMenuItemModel,
-          icon: 'pencil-alt',
-          index: 1
-        },
-        {
-          id: 'edit_community',
-          parentID: 'edit',
-          active: false,
-          visible: isCommunityAdmin,
-          model: {
-            type: MenuItemType.ONCLICK,
-            text: 'menu.section.edit_community',
-            function: () => {
-              this.modalService.open(EditCommunitySelectorComponent);
-            }
-          } as OnClickMenuItemModel,
-        },
-        {
-          id: 'edit_collection',
-          parentID: 'edit',
-          active: false,
-          visible: isCollectionAdmin,
-          model: {
-            type: MenuItemType.ONCLICK,
-            text: 'menu.section.edit_collection',
-            function: () => {
-              this.modalService.open(EditCollectionSelectorComponent);
-            }
-          } as OnClickMenuItemModel,
-        },
-        {
-          id: 'edit_item',
-          parentID: 'edit',
-          active: false,
-          visible: true,
-          model: {
-            type: MenuItemType.ONCLICK,
-            text: 'menu.section.edit_item',
-            function: () => {
-              this.modalService.open(EditItemSelectorComponent);
-            }
-          } as OnClickMenuItemModel,
-        },
-
-        /* Statistics */
-        // TODO: enable this menu item once the feature has been implemented
-        // {
-        //   id: 'statistics_task',
-        //   active: false,
-        //   visible: true,
-        //   model: {
-        //     type: MenuItemType.LINK,
-        //     text: 'menu.section.statistics_task',
-        //     link: ''
-        //   } as LinkMenuItemModel,
-        //   icon: 'chart-bar',
-        //   index: 8
-        // },
-
-        /* Control Panel */
-        // TODO: enable this menu item once the feature has been implemented
-        // {
-        //   id: 'control_panel',
-        //   active: false,
-        //   visible: isSiteAdmin,
-        //   model: {
-        //     type: MenuItemType.LINK,
-        //     text: 'menu.section.control_panel',
-        //     link: ''
-        //   } as LinkMenuItemModel,
-        //   icon: 'cogs',
-        //   index: 9
-        // },
-
-        /* Processes */
-        {
-          id: 'processes',
-          active: false,
-          visible: isSiteAdmin,
-          model: {
-            type: MenuItemType.LINK,
-            text: 'menu.section.processes',
-            link: '/processes'
-          } as LinkMenuItemModel,
-          icon: 'terminal',
-          index: 10
-        },
-      ];
-      menuList.forEach((menuSection) => this.menuService.addSection(this.menuID, Object.assign(menuSection, {
-        shouldPersistOnRouteChange: true
-      })));
-    });
-  }
-
-  /**
-   * Create menu sections dependent on whether or not the current user is a site administrator and on whether or not
-   * the export scripts exist and the current user is allowed to execute them
-   */
-  createExportMenuSections() {
-    const menuList = [
-      /* Export */
-      {
-        id: 'export',
-        active: false,
-        visible: true,
-        model: {
-          type: MenuItemType.TEXT,
-          text: 'menu.section.export'
-        } as TextMenuItemModel,
-        icon: 'file-export',
-        index: 3,
-        shouldPersistOnRouteChange: true
-      },
-      // TODO: enable this menu item once the feature has been implemented
-      // {
-      //   id: 'export_community',
-      //   parentID: 'export',
-      //   active: false,
-      //   visible: true,
-      //   model: {
-      //     type: MenuItemType.LINK,
-      //     text: 'menu.section.export_community',
-      //     link: ''
-      //   } as LinkMenuItemModel,
-      //   shouldPersistOnRouteChange: true
-      // },
-      // TODO: enable this menu item once the feature has been implemented
-      // {
-      //   id: 'export_collection',
-      //   parentID: 'export',
-      //   active: false,
-      //   visible: true,
-      //   model: {
-      //     type: MenuItemType.LINK,
-      //     text: 'menu.section.export_collection',
-      //     link: ''
-      //   } as LinkMenuItemModel,
-      //   shouldPersistOnRouteChange: true
-      // },
-      // TODO: enable this menu item once the feature has been implemented
-      // {
-      //   id: 'export_item',
-      //   parentID: 'export',
-      //   active: false,
-      //   visible: true,
-      //   model: {
-      //     type: MenuItemType.LINK,
-      //     text: 'menu.section.export_item',
-      //     link: ''
-      //   } as LinkMenuItemModel,
-      //   shouldPersistOnRouteChange: true
-      // },
-    ];
-    menuList.forEach((menuSection) => this.menuService.addSection(this.menuID, menuSection));
-
-    observableCombineLatest(
-      this.authorizationService.isAuthorized(FeatureID.AdministratorOf),
-      // this.scriptDataService.scriptWithNameExistsAndCanExecute(METADATA_EXPORT_SCRIPT_NAME)
-    ).pipe(
-      // TODO uncomment when #635 (https://github.com/DSpace/dspace-angular/issues/635) is fixed; otherwise even in production mode, the metadata export button is only available after a refresh (and not in dev mode)
-      // filter(([authorized, metadataExportScriptExists]: boolean[]) => authorized && metadataExportScriptExists),
-      take(1)
-    ).subscribe(() => {
-      this.menuService.addSection(this.menuID, {
-        id: 'export_metadata',
-        parentID: 'export',
-        active: true,
-        visible: true,
-        model: {
-          type: MenuItemType.ONCLICK,
-          text: 'menu.section.export_metadata',
-          function: () => {
-            this.modalService.open(ExportMetadataSelectorComponent);
-          }
-        } as OnClickMenuItemModel,
-        shouldPersistOnRouteChange: true
-      });
-    });
-  }
-
-  /**
-   * Create menu sections dependent on whether or not the current user is a site administrator and on whether or not
-   * the import scripts exist and the current user is allowed to execute them
-   */
-  createImportMenuSections() {
-    const menuList = [
-      /* Import */
-      {
-        id: 'import',
-        active: false,
-        visible: true,
-        model: {
-          type: MenuItemType.TEXT,
-          text: 'menu.section.import'
-        } as TextMenuItemModel,
-        icon: 'file-import',
-        index: 2
-      },
-      // TODO: enable this menu item once the feature has been implemented
-      // {
-      //   id: 'import_batch',
-      //   parentID: 'import',
-      //   active: false,
-      //   visible: true,
-      //   model: {
-      //     type: MenuItemType.LINK,
-      //     text: 'menu.section.import_batch',
-      //     link: ''
-      //   } as LinkMenuItemModel,
-      // }
-    ];
-    menuList.forEach((menuSection) => this.menuService.addSection(this.menuID, Object.assign(menuSection, {
-      shouldPersistOnRouteChange: true
-    })));
-
-    observableCombineLatest(
-      this.authorizationService.isAuthorized(FeatureID.AdministratorOf),
-      // this.scriptDataService.scriptWithNameExistsAndCanExecute(METADATA_IMPORT_SCRIPT_NAME)
-    ).pipe(
-      // TODO uncomment when #635 (https://github.com/DSpace/dspace-angular/issues/635) is fixed
-      // filter(([authorized, metadataImportScriptExists]: boolean[]) => authorized && metadataImportScriptExists),
-      take(1)
-    ).subscribe(() => {
-      this.menuService.addSection(this.menuID, {
-        id: 'import_metadata',
-        parentID: 'import',
-        active: true,
-        visible: true,
-        model: {
-          type: MenuItemType.LINK,
-          text: 'menu.section.import_metadata',
-          link: '/admin/metadata-import'
-        } as LinkMenuItemModel,
-        shouldPersistOnRouteChange: true
-      });
-    });
-  }
-
-  /**
-   * Create menu sections dependent on whether or not the current user is a site administrator
-   */
-  createSiteAdministratorMenuSections() {
-    this.authorizationService.isAuthorized(FeatureID.AdministratorOf).subscribe((authorized) => {
-      const menuList = [
-        /*  Admin Search */
-        {
-          id: 'admin_search',
-          active: false,
-          visible: authorized,
-          model: {
-            type: MenuItemType.LINK,
-            text: 'menu.section.admin_search',
-            link: '/admin/search'
-          } as LinkMenuItemModel,
-          icon: 'search',
-          index: 5
-        },
-        /*  Registries */
-        {
-          id: 'registries',
-          active: false,
-          visible: authorized,
-          model: {
-            type: MenuItemType.TEXT,
-            text: 'menu.section.registries'
-          } as TextMenuItemModel,
-          icon: 'list',
-          index: 6
-        },
-        {
-          id: 'registries_metadata',
-          parentID: 'registries',
-          active: false,
-          visible: authorized,
-          model: {
-            type: MenuItemType.LINK,
-            text: 'menu.section.registries_metadata',
-            link: 'admin/registries/metadata'
-          } as LinkMenuItemModel,
-        },
-        {
-          id: 'registries_format',
-          parentID: 'registries',
-          active: false,
-          visible: authorized,
-          model: {
-            type: MenuItemType.LINK,
-            text: 'menu.section.registries_format',
-            link: 'admin/registries/bitstream-formats'
-          } as LinkMenuItemModel,
-        },
-
-        /* Curation tasks */
-        {
-          id: 'curation_tasks',
-          active: false,
-          visible: authorized,
-          model: {
-            type: MenuItemType.LINK,
-            text: 'menu.section.curation_task',
-            link: 'admin/curation-tasks'
-          } as LinkMenuItemModel,
-          icon: 'filter',
-          index: 7
-        },
-
-        /* Workflow */
-        {
-          id: 'workflow',
-          active: false,
-          visible: authorized,
-          model: {
-            type: MenuItemType.LINK,
-            text: 'menu.section.workflow',
-            link: '/admin/workflow'
-          } as LinkMenuItemModel,
-          icon: 'user-check',
-          index: 11
-        },
-      ];
-
-      menuList.forEach((menuSection) => this.menuService.addSection(this.menuID, Object.assign(menuSection, {
-        shouldPersistOnRouteChange: true
-      })));
-    });
-  }
-
-  /**
-   * Create menu sections dependent on whether or not the current user can manage access control groups
-   */
-  createAccessControlMenuSections() {
-    observableCombineLatest(
-      this.authorizationService.isAuthorized(FeatureID.AdministratorOf),
-      this.authorizationService.isAuthorized(FeatureID.CanManageGroups)
-    ).subscribe(([isSiteAdmin, canManageGroups]) => {
-      const menuList = [
-        /* Access Control */
-        {
-          id: 'access_control_people',
-          parentID: 'access_control',
-          active: false,
-          visible: isSiteAdmin,
-          model: {
-            type: MenuItemType.LINK,
-            text: 'menu.section.access_control_people',
-            link: '/access-control/epeople'
-          } as LinkMenuItemModel,
-        },
-        {
-          id: 'access_control_groups',
-          parentID: 'access_control',
-          active: false,
-          visible: canManageGroups,
-          model: {
-            type: MenuItemType.LINK,
-            text: 'menu.section.access_control_groups',
-            link: '/access-control/groups'
-          } as LinkMenuItemModel,
-        },
-        // TODO: enable this menu item once the feature has been implemented
-        // {
-        //   id: 'access_control_authorizations',
-        //   parentID: 'access_control',
-        //   active: false,
-        //   visible: authorized,
-        //   model: {
-        //     type: MenuItemType.LINK,
-        //     text: 'menu.section.access_control_authorizations',
-        //     link: ''
-        //   } as LinkMenuItemModel,
-        // },
-        {
-          id: 'access_control',
-          active: false,
-          visible: canManageGroups || isSiteAdmin,
-          model: {
-            type: MenuItemType.TEXT,
-            text: 'menu.section.access_control'
-          } as TextMenuItemModel,
-          icon: 'key',
-          index: 4
-        },
-      ];
-
-      menuList.forEach((menuSection) => this.menuService.addSection(this.menuID, Object.assign(menuSection, {
-        shouldPersistOnRouteChange: true,
-      })));
-    });
-  }
-
   @HostListener('focusin')
   public handleFocusIn() {
     this.inFocus$.next(true);

src/app/admin/admin-sidebar/expandable-admin-sidebar-section/expandable-admin-sidebar-section.component.ts

@@ -4,18 +4,18 @@ import { AdminSidebarSectionComponent } from '../admin-sidebar-section/admin-sid
 import { slide } from '../../../shared/animations/slide';
 import { CSSVariableService } from '../../../shared/sass-helper/sass-helper.service';
 import { bgColor } from '../../../shared/animations/bgColor';
-import { MenuID } from '../../../shared/menu/initial-menus-state';
 import { MenuService } from '../../../shared/menu/menu.service';
 import { combineLatest as combineLatestObservable, Observable } from 'rxjs';
 import { map } from 'rxjs/operators';
 import { rendersSectionForMenu } from '../../../shared/menu/menu-section.decorator';
+import { MenuID } from '../../../shared/menu/menu-id.model';
 import { Router } from '@angular/router';
 
 /**
  * Represents a expandable section in the sidebar
  */
 @Component({
-  /* tslint:disable:component-selector */
+  /* eslint-disable @angular-eslint/component-selector */
   selector: 'li[ds-expandable-admin-sidebar-section]',
   templateUrl: './expandable-admin-sidebar-section.component.html',
   styleUrls: ['./expandable-admin-sidebar-section.component.scss'],

src/app/admin/admin-workflow-page/admin-workflow-search-results/workflow-item-admin-workflow-actions.component.html

@@ -1,7 +1,8 @@
-<a [ngClass]="{'btn-sm': small}" class="btn btn-light my-1 delete-link" [routerLink]="[getDeleteRoute()]" [title]="'admin.workflow.item.delete' | translate">
+<div class="space-children-mr">
+  <a [ngClass]="{'btn-sm': small}" class="btn btn-light my-1 delete-link" [routerLink]="[getDeleteRoute()]" [title]="'admin.workflow.item.delete' | translate">
     <i class="fa fa-trash"></i><span *ngIf="!small" class="d-none d-sm-inline"> {{"admin.workflow.item.delete" | translate}}</span>
-</a>
+  </a>
-
+  <a [ngClass]="{'btn-sm': small}" class="btn btn-light my-1 send-back-link" [routerLink]="[getSendBackRoute()]" [title]="'admin.workflow.item.send-back' | translate">
-<a [ngClass]="{'btn-sm': small}" class="btn btn-light my-1 send-back-link" [routerLink]="[getSendBackRoute()]" [title]="'admin.workflow.item.send-back' | translate">
     <i class="fa fa-hand-point-left"></i><span *ngIf="!small" class="d-none d-sm-inline"> {{"admin.workflow.item.send-back" | translate}}</span>
-</a>
+  </a>
+</div>

src/app/app-routing-paths.ts

@@ -70,6 +70,12 @@ export function getWorkflowItemModuleRoute() {
   return `/${WORKFLOW_ITEM_MODULE_PATH}`;
 }
 
+export const WORKSPACE_ITEM_MODULE_PATH = 'workspaceitems';
+
+export function getWorkspaceItemModuleRoute() {
+  return `/${WORKSPACE_ITEM_MODULE_PATH}`;
+}
+
 export function getDSORoute(dso: DSpaceObject): string {
   if (hasValue(dso)) {
     switch ((dso as any).type) {
@@ -101,6 +107,8 @@ export function getPageInternalServerErrorRoute() {
   return `/${INTERNAL_SERVER_ERROR}`;
 }
 
+export const ERROR_PAGE = 'error';
+
 export const INFO_MODULE_PATH = 'info';
 export function getInfoModulePath() {
   return `/${INFO_MODULE_PATH}`;
@@ -116,3 +124,5 @@ export const REQUEST_COPY_MODULE_PATH = 'request-a-copy';
 export function getRequestCopyModulePath() {
   return `/${REQUEST_COPY_MODULE_PATH}`;
 }
+
+export const HEALTH_PAGE_PATH = 'health';

src/app/app-routing.module.ts

@@ -1,15 +1,19 @@
 import { NgModule } from '@angular/core';
-import { RouterModule } from '@angular/router';
+import { RouterModule, NoPreloading } from '@angular/router';
 import { AuthBlockingGuard } from './core/auth/auth-blocking.guard';
 
 import { AuthenticatedGuard } from './core/auth/authenticated.guard';
-import { SiteAdministratorGuard } from './core/data/feature-authorization/feature-authorization-guard/site-administrator.guard';
+import {
+  SiteAdministratorGuard
+} from './core/data/feature-authorization/feature-authorization-guard/site-administrator.guard';
 import {
   ACCESS_CONTROL_MODULE_PATH,
   ADMIN_MODULE_PATH,
   BITSTREAM_MODULE_PATH,
+  ERROR_PAGE,
   FORBIDDEN_PATH,
   FORGOT_PASSWORD_PATH,
+  HEALTH_PAGE_PATH,
   INFO_MODULE_PATH,
   INTERNAL_SERVER_ERROR,
   LEGACY_BITSTREAM_MODULE_PATH,
@@ -27,18 +31,26 @@ import { EndUserAgreementCurrentUserGuard } from './core/end-user-agreement/end-
 import { SiteRegisterGuard } from './core/data/feature-authorization/feature-authorization-guard/site-register.guard';
 import { ThemedPageNotFoundComponent } from './pagenotfound/themed-pagenotfound.component';
 import { ThemedForbiddenComponent } from './forbidden/themed-forbidden.component';
-import { GroupAdministratorGuard } from './core/data/feature-authorization/feature-authorization-guard/group-administrator.guard';
+import {
-import { ThemedPageInternalServerErrorComponent } from './page-internal-server-error/themed-page-internal-server-error.component';
+  GroupAdministratorGuard
+} from './core/data/feature-authorization/feature-authorization-guard/group-administrator.guard';
+import {
+  ThemedPageInternalServerErrorComponent
+} from './page-internal-server-error/themed-page-internal-server-error.component';
 import { ServerCheckGuard } from './core/server-check/server-check.guard';
+import { MenuResolver } from './menu.resolver';
+import { ThemedPageErrorComponent } from './page-error/themed-page-error.component';
 
 @NgModule({
   imports: [
     RouterModule.forRoot([
       { path: INTERNAL_SERVER_ERROR, component: ThemedPageInternalServerErrorComponent },
+      { path: ERROR_PAGE , component: ThemedPageErrorComponent },
       {
         path: '',
         canActivate: [AuthBlockingGuard],
         canActivateChild: [ServerCheckGuard],
+        resolve: [MenuResolver],
         children: [
           { path: '', redirectTo: '/home', pathMatch: 'full' },
           {
@@ -208,6 +220,11 @@ import { ServerCheckGuard } from './core/server-check/server-check.guard';
             loadChildren: () => import('./statistics-page/statistics-page-routing.module')
               .then((m) => m.StatisticsPageRoutingModule)
           },
+          {
+            path: HEALTH_PAGE_PATH,
+            loadChildren: () => import('./health-page/health-page.module')
+              .then((m) => m.HealthPageModule)
+          },
           {
             path: ACCESS_CONTROL_MODULE_PATH,
             loadChildren: () => import('./access-control/access-control.module').then((m) => m.AccessControlModule),
@@ -217,6 +234,12 @@ import { ServerCheckGuard } from './core/server-check/server-check.guard';
         ]
       }
     ], {
+      // enableTracing: true,
+      useHash: false,
+      scrollPositionRestoration: 'enabled',
+      anchorScrolling: 'enabled',
+      initialNavigation: 'enabledBlocking',
+      preloadingStrategy: NoPreloading,
       onSameUrlNavigation: 'reload',
 })
   ],

src/app/app.component.spec.ts

@@ -4,7 +4,7 @@ import { CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
 import { CommonModule, DOCUMENT } from '@angular/common';
 import { ActivatedRoute, Router } from '@angular/router';
 import { TranslateLoader, TranslateModule } from '@ngx-translate/core';
-import { Angulartics2GoogleAnalytics } from 'angulartics2/ga';
+import { Angulartics2GoogleAnalytics } from 'angulartics2';
 
 // Load the implementations that should be tested
 import { AppComponent } from './app.component';
@@ -187,7 +187,7 @@ describe('App component', () => {
       link.setAttribute('rel', 'stylesheet');
       link.setAttribute('type', 'text/css');
       link.setAttribute('class', 'theme-css');
-      link.setAttribute('href', '/custom-theme.css');
+      link.setAttribute('href', 'custom-theme.css');
 
       expect(headSpy.appendChild).toHaveBeenCalledWith(link);
     });

src/app/app.component.ts

@@ -12,6 +12,7 @@ import {
 } from '@angular/core';
 import {
   ActivatedRouteSnapshot,
+  ActivationEnd,
   NavigationCancel,
   NavigationEnd,
   NavigationStart, ResolveEnd,
@@ -21,9 +22,9 @@ import {
 import { isEqual } from 'lodash';
 import { BehaviorSubject, Observable, of } from 'rxjs';
 import { select, Store } from '@ngrx/store';
-import { NgbModal } from '@ng-bootstrap/ng-bootstrap';
+import { NgbModal, NgbModalConfig } from '@ng-bootstrap/ng-bootstrap';
 import { TranslateService } from '@ngx-translate/core';
-import { Angulartics2GoogleAnalytics } from 'angulartics2/ga';
+import { Angulartics2GoogleAnalytics } from 'angulartics2';
 
 import { MetadataService } from './core/metadata/metadata.service';
 import { HostWindowResizeAction } from './shared/host-window.actions';
@@ -48,6 +49,7 @@ import { BreadcrumbsService } from './breadcrumbs/breadcrumbs.service';
 import { IdleModalComponent } from './shared/idle-modal/idle-modal.component';
 import { getDefaultThemeConfig } from '../config/config.util';
 import { AppConfig, APP_CONFIG } from 'src/config/app-config.interface';
+import { ModalBeforeDismiss } from './shared/interfaces/modal-before-dismiss.interface';
 
 @Component({
   selector: 'ds-app',
@@ -72,7 +74,7 @@ export class AppComponent implements OnInit, AfterViewInit {
   /**
    * Whether or not the app is in the process of rerouting
    */
-  isRouteLoading$: BehaviorSubject<boolean> = new BehaviorSubject(true);
+  isRouteLoading$: BehaviorSubject<boolean> = new BehaviorSubject(false);
 
   /**
    * Whether or not the theme is in the process of being swapped
@@ -105,6 +107,7 @@ export class AppComponent implements OnInit, AfterViewInit {
     private localeService: LocaleService,
     private breadcrumbsService: BreadcrumbsService,
     private modalService: NgbModal,
+    private modalConfig: NgbModalConfig,
     @Optional() private cookiesService: KlaroService,
     @Optional() private googleAnalyticsService: GoogleAnalyticsService,
   ) {
@@ -121,7 +124,7 @@ export class AppComponent implements OnInit, AfterViewInit {
     this.themeService.getThemeName$().subscribe((themeName: string) => {
       if (isPlatformBrowser(this.platformId)) {
         // the theme css will never download server side, so this should only happen on the browser
-        this.isThemeCSSLoading$.next(true);
+        this.distinctNext(this.isThemeCSSLoading$, true);
       }
       if (hasValue(themeName)) {
         this.loadGlobalThemeConfig(themeName);
@@ -165,6 +168,16 @@ export class AppComponent implements OnInit, AfterViewInit {
   }
 
   ngOnInit() {
+    /** Implement behavior for interface {@link ModalBeforeDismiss} */
+    this.modalConfig.beforeDismiss = async function () {
+      if (typeof this?.componentInstance?.beforeDismiss === 'function') {
+        return this.componentInstance.beforeDismiss();
+      }
+
+      // fall back to default behavior
+      return true;
+    };
+
     this.isAuthBlocking$ = this.store.pipe(select(isAuthenticationBlocking)).pipe(
       distinctUntilChanged()
     );
@@ -196,16 +209,45 @@ export class AppComponent implements OnInit, AfterViewInit {
   }
 
   ngAfterViewInit() {
-    let resolveEndFound = false;
+    let updatingTheme = false;
+    let snapshot: ActivatedRouteSnapshot;
+
     this.router.events.subscribe((event) => {
       if (event instanceof NavigationStart) {
-        resolveEndFound = false;
+        updatingTheme = false;
-        this.isRouteLoading$.next(true);
+        this.distinctNext(this.isRouteLoading$, true);
-        this.isThemeLoading$.next(true);
       } else if (event instanceof ResolveEnd) {
-        resolveEndFound = true;
+        // this is the earliest point where we have all the information we need
-        const activatedRouteSnapShot: ActivatedRouteSnapshot = event.state.root;
+        // to update the theme, but this event is not emitted on first load
-        this.themeService.updateThemeOnRouteChange$(event.urlAfterRedirects, activatedRouteSnapShot).pipe(
+        this.updateTheme(event.urlAfterRedirects, event.state.root);
+        updatingTheme = true;
+      } else if (!updatingTheme && event instanceof ActivationEnd) {
+        // if there was no ResolveEnd, keep track of the snapshot...
+        snapshot = event.snapshot;
+      } else if (event instanceof NavigationEnd) {
+        if (!updatingTheme) {
+          // ...and use it to update the theme on NavigationEnd instead
+          this.updateTheme(event.urlAfterRedirects, snapshot);
+          updatingTheme = true;
+        }
+        this.distinctNext(this.isRouteLoading$, false);
+      } else if (event instanceof NavigationCancel) {
+        if (!updatingTheme) {
+          this.distinctNext(this.isThemeLoading$, false);
+        }
+        this.distinctNext(this.isRouteLoading$, false);
+      }
+    });
+  }
+
+  /**
+   * Update the theme according to the current route, if applicable.
+   * @param urlAfterRedirects the current URL after redirects
+   * @param snapshot          the current route snapshot
+   * @private
+   */
+  private updateTheme(urlAfterRedirects: string, snapshot: ActivatedRouteSnapshot): void {
+    this.themeService.updateThemeOnRouteChange$(urlAfterRedirects, snapshot).pipe(
       switchMap((changed) => {
         if (changed) {
           return this.isThemeCSSLoading$;
@@ -214,17 +256,7 @@ export class AppComponent implements OnInit, AfterViewInit {
         }
       })
     ).subscribe((changed) => {
-          this.isThemeLoading$.next(changed);
+      this.distinctNext(this.isThemeLoading$, changed);
-        });
-      } else if (
-        event instanceof NavigationEnd ||
-        event instanceof NavigationCancel
-      ) {
-        if (!resolveEndFound) {
-          this.isThemeLoading$.next(false);
-        }
-        this.isRouteLoading$.next(false);
-      }
     });
   }
 
@@ -269,7 +301,7 @@ export class AppComponent implements OnInit, AfterViewInit {
     link.setAttribute('rel', 'stylesheet');
     link.setAttribute('type', 'text/css');
     link.setAttribute('class', 'theme-css');
-    link.setAttribute('href', `/${encodeURIComponent(themeName)}-theme.css`);
+    link.setAttribute('href', `${encodeURIComponent(themeName)}-theme.css`);
     // wait for the new css to download before removing the old one to prevent a
     // flash of unstyled content
     link.onload = () => {
@@ -281,7 +313,7 @@ export class AppComponent implements OnInit, AfterViewInit {
         });
       }
       // the fact that this callback is used, proves we're on the browser.
-      this.isThemeCSSLoading$.next(false);
+      this.distinctNext(this.isThemeCSSLoading$, false);
     };
     head.appendChild(link);
   }
@@ -376,4 +408,17 @@ export class AppComponent implements OnInit, AfterViewInit {
         }
       });
   }
+
+  /**
+   * Use nextValue to update a given BehaviorSubject, only if it differs from its current value
+   *
+   * @param bs a BehaviorSubject
+   * @param nextValue the next value for that BehaviorSubject
+   * @protected
+   */
+  protected distinctNext<T>(bs: BehaviorSubject<T>, nextValue: T): void {
+    if (bs.getValue() !== nextValue) {
+      bs.next(nextValue);
+    }
+  }
 }

src/app/app.module.ts

@@ -1,4 +1,4 @@
-import { APP_BASE_HREF, CommonModule } from '@angular/common';
+import { APP_BASE_HREF, CommonModule, DOCUMENT } from '@angular/common';
 import { HTTP_INTERCEPTORS, HttpClientModule } from '@angular/common/http';
 import { APP_INITIALIZER, NgModule } from '@angular/core';
 import { AbstractControl } from '@angular/forms';
@@ -8,7 +8,6 @@ import { NgbModule } from '@ng-bootstrap/ng-bootstrap';
 import { EffectsModule } from '@ngrx/effects';
 import { RouterStateSerializer, StoreRouterConnectingModule } from '@ngrx/router-store';
 import { MetaReducer, Store, StoreModule, USER_PROVIDED_META_REDUCERS } from '@ngrx/store';
-import { StoreDevtoolsModule } from '@ngrx/store-devtools';
 import {
   DYNAMIC_ERROR_MESSAGES_MATCHER,
   DYNAMIC_MATCHER_PROVIDERS,
@@ -16,10 +15,6 @@ import {
 } from '@ng-dynamic-forms/core';
 import { TranslateModule } from '@ngx-translate/core';
 import { ScrollToModule } from '@nicky-lenaers/ngx-scroll-to';
-
-import { AdminSidebarSectionComponent } from './admin/admin-sidebar/admin-sidebar-section/admin-sidebar-section.component';
-import { AdminSidebarComponent } from './admin/admin-sidebar/admin-sidebar.component';
-import { ExpandableAdminSidebarSectionComponent } from './admin/admin-sidebar/expandable-admin-sidebar-section/expandable-admin-sidebar-section.component';
 import { AppRoutingModule } from './app-routing.module';
 import { AppComponent } from './app.component';
 import { appEffects } from './app.effects';
@@ -28,45 +23,30 @@ import { appReducers, AppState, storeModuleConfig } from './app.reducer';
 import { CheckAuthenticationTokenAction } from './core/auth/auth.actions';
 import { CoreModule } from './core/core.module';
 import { ClientCookieService } from './core/services/client-cookie.service';
-import { FooterComponent } from './footer/footer.component';
-import { HeaderNavbarWrapperComponent } from './header-nav-wrapper/header-navbar-wrapper.component';
-import { HeaderComponent } from './header/header.component';
 import { NavbarModule } from './navbar/navbar.module';
-import { PageNotFoundComponent } from './pagenotfound/pagenotfound.component';
 import { DSpaceRouterStateSerializer } from './shared/ngrx/dspace-router-state-serializer';
-import { NotificationComponent } from './shared/notifications/notification/notification.component';
-import { NotificationsBoardComponent } from './shared/notifications/notifications-board/notifications-board.component';
 import { SharedModule } from './shared/shared.module';
-import { BreadcrumbsComponent } from './breadcrumbs/breadcrumbs.component';
 import { environment } from '../environments/environment';
-import { ForbiddenComponent } from './forbidden/forbidden.component';
 import { AuthInterceptor } from './core/auth/auth.interceptor';
 import { LocaleInterceptor } from './core/locale/locale.interceptor';
 import { XsrfInterceptor } from './core/xsrf/xsrf.interceptor';
 import { LogInterceptor } from './core/log/log.interceptor';
-import { RootComponent } from './root/root.component';
+import { EagerThemesModule } from '../themes/eager-themes.module';
-import { ThemedRootComponent } from './root/themed-root.component';
-import { ThemedEntryComponentModule } from '../themes/themed-entry-component.module';
-import { ThemedPageNotFoundComponent } from './pagenotfound/themed-pagenotfound.component';
-import { ThemedForbiddenComponent } from './forbidden/themed-forbidden.component';
-import { ThemedHeaderComponent } from './header/themed-header.component';
-import { ThemedFooterComponent } from './footer/themed-footer.component';
-import { ThemedBreadcrumbsComponent } from './breadcrumbs/themed-breadcrumbs.component';
-import { ThemedHeaderNavbarWrapperComponent } from './header-nav-wrapper/themed-header-navbar-wrapper.component';
-import { IdleModalComponent } from './shared/idle-modal/idle-modal.component';
-import { ThemedPageInternalServerErrorComponent } from './page-internal-server-error/themed-page-internal-server-error.component';
-import { PageInternalServerErrorComponent } from './page-internal-server-error/page-internal-server-error.component';
-import { ThemedAdminSidebarComponent } from './admin/admin-sidebar/themed-admin-sidebar.component';
 
 import { APP_CONFIG, AppConfig } from '../config/app-config.interface';
+import { NgxMaskModule } from 'ngx-mask';
+import { StoreDevModules } from '../config/store/devtools';
+import { RootModule } from './root.module';
 
 export function getConfig() {
   return environment;
 }
 
-export function getBase(appConfig: AppConfig) {
+const getBaseHref = (document: Document, appConfig: AppConfig): string => {
-  return appConfig.ui.nameSpace;
+  const baseTag = document.querySelector('head > base');
-}
+  baseTag.setAttribute('href', `${appConfig.ui.nameSpace}${appConfig.ui.nameSpace.endsWith('/') ? '' : '/'}`);
+  return baseTag.getAttribute('href');
+};
 
 export function getMetaReducers(appConfig: AppConfig): MetaReducer<AppState>[] {
   return appConfig.debug ? [...appMetaReducers, ...debugMetaReducers] : appMetaReducers;
@@ -90,19 +70,15 @@ const IMPORTS = [
   ScrollToModule.forRoot(),
   NgbModule,
   TranslateModule.forRoot(),
+  NgxMaskModule.forRoot(),
   EffectsModule.forRoot(appEffects),
   StoreModule.forRoot(appReducers, storeModuleConfig),
   StoreRouterConnectingModule.forRoot(),
-  ThemedEntryComponentModule.withEntryComponents(),
+  StoreDevModules,
+  EagerThemesModule,
+  RootModule,
 ];
 
-IMPORTS.push(
-  StoreDevtoolsModule.instrument({
-    maxAge: 1000,
-    logOnly: environment.production,
-  })
-);
-
 const PROVIDERS = [
   {
     provide: APP_CONFIG,
@@ -110,8 +86,8 @@ const PROVIDERS = [
   },
   {
     provide: APP_BASE_HREF,
-    useFactory: getBase,
+    useFactory: getBaseHref,
-    deps: [APP_CONFIG]
+    deps: [DOCUMENT, APP_CONFIG]
   },
   {
     provide: USER_PROVIDED_META_REDUCERS,
@@ -165,29 +141,6 @@ const PROVIDERS = [
 
 const DECLARATIONS = [
   AppComponent,
-  RootComponent,
-  ThemedRootComponent,
-  HeaderComponent,
-  ThemedHeaderComponent,
-  HeaderNavbarWrapperComponent,
-  ThemedHeaderNavbarWrapperComponent,
-  AdminSidebarComponent,
-  ThemedAdminSidebarComponent,
-  AdminSidebarSectionComponent,
-  ExpandableAdminSidebarSectionComponent,
-  FooterComponent,
-  ThemedFooterComponent,
-  PageNotFoundComponent,
-  ThemedPageNotFoundComponent,
-  NotificationComponent,
-  NotificationsBoardComponent,
-  BreadcrumbsComponent,
-  ThemedBreadcrumbsComponent,
-  ForbiddenComponent,
-  ThemedForbiddenComponent,
-  IdleModalComponent,
-  ThemedPageInternalServerErrorComponent,
-  PageInternalServerErrorComponent
 ];
 
 const EXPORTS = [

src/app/app.reducer.ts

@@ -22,7 +22,7 @@ import {
   nameVariantReducer
 } from './shared/form/builder/ds-dynamic-form-ui/relation-lookup-modal/name-variant.reducer';
 import { formReducer, FormState } from './shared/form/form.reducer';
-import { menusReducer, MenusState } from './shared/menu/menu.reducer';
+import { menusReducer} from './shared/menu/menu.reducer';
 import {
   notificationsReducer,
   NotificationsState
@@ -49,6 +49,7 @@ import {
 import { sidebarReducer, SidebarState } from './shared/sidebar/sidebar.reducer';
 import { truncatableReducer, TruncatablesState } from './shared/truncatable/truncatable.reducer';
 import { ThemeState, themeReducer } from './shared/theme-support/theme.reducer';
+import { MenusState } from './shared/menu/menus-state.model';
 import { correlationIdReducer } from './correlation-id/correlation-id.reducer';
 
 export interface AppState {

src/app/bitstream-page/bitstream-page-routing.module.ts

@@ -10,6 +10,9 @@ import { ResourcePolicyResolver } from '../shared/resource-policies/resolvers/re
 import { ResourcePolicyEditComponent } from '../shared/resource-policies/edit/resource-policy-edit.component';
 import { BitstreamAuthorizationsComponent } from './bitstream-authorizations/bitstream-authorizations.component';
 import { LegacyBitstreamUrlResolver } from './legacy-bitstream-url.resolver';
+import { BitstreamBreadcrumbResolver } from '../core/breadcrumbs/bitstream-breadcrumb.resolver';
+import { BitstreamBreadcrumbsService } from '../core/breadcrumbs/bitstream-breadcrumbs.service';
+import { I18nBreadcrumbResolver } from '../core/breadcrumbs/i18n-breadcrumb.resolver';
 
 const EDIT_BITSTREAM_PATH = ':id/edit';
 const EDIT_BITSTREAM_AUTHORIZATIONS_PATH = ':id/authorizations';
@@ -48,7 +51,8 @@ const EDIT_BITSTREAM_AUTHORIZATIONS_PATH = ':id/authorizations';
         path: EDIT_BITSTREAM_PATH,
         component: EditBitstreamPageComponent,
         resolve: {
-          bitstream: BitstreamPageResolver
+          bitstream: BitstreamPageResolver,
+          breadcrumb: BitstreamBreadcrumbResolver,
         },
         canActivate: [AuthenticatedGuard]
       },
@@ -67,15 +71,17 @@ const EDIT_BITSTREAM_AUTHORIZATIONS_PATH = ':id/authorizations';
           {
             path: 'edit',
             resolve: {
+              breadcrumb: I18nBreadcrumbResolver,
               resourcePolicy: ResourcePolicyResolver
             },
             component: ResourcePolicyEditComponent,
-            data: { title: 'resource-policies.edit.page.title', showBreadcrumbs: true }
+            data: { breadcrumbKey: 'item.edit', title: 'resource-policies.edit.page.title', showBreadcrumbs: true }
           },
           {
             path: '',
             resolve: {
-              bitstream: BitstreamPageResolver
+              bitstream: BitstreamPageResolver,
+              breadcrumb: BitstreamBreadcrumbResolver,
             },
             component: BitstreamAuthorizationsComponent,
             data: { title: 'bitstream.edit.authorizations.title', showBreadcrumbs: true }
@@ -86,6 +92,8 @@ const EDIT_BITSTREAM_AUTHORIZATIONS_PATH = ':id/authorizations';
   ],
   providers: [
     BitstreamPageResolver,
+    BitstreamBreadcrumbResolver,
+    BitstreamBreadcrumbsService
   ]
 })
 export class BitstreamPageRoutingModule {

src/app/bitstream-page/bitstream-page.resolver.ts

@@ -7,6 +7,15 @@ import { BitstreamDataService } from '../core/data/bitstream-data.service';
 import { followLink, FollowLinkConfig } from '../shared/utils/follow-link-config.model';
 import { getFirstCompletedRemoteData } from '../core/shared/operators';
 
+/**
+ * The self links defined in this list are expected to be requested somewhere in the near future
+ * Requesting them as embeds will limit the number of requests
+ */
+ export const BITSTREAM_PAGE_LINKS_TO_FOLLOW: FollowLinkConfig<Bitstream>[] = [
+  followLink('bundle', {}, followLink('item')),
+  followLink('format')
+];
+
 /**
  * This class represents a resolver that requests a specific bitstream before the route is activated
  */
@@ -34,9 +43,6 @@ export class BitstreamPageResolver implements Resolve<RemoteData<Bitstream>> {
      * Requesting them as embeds will limit the number of requests
      */
     get followLinks(): FollowLinkConfig<Bitstream>[] {
-        return [
+      return BITSTREAM_PAGE_LINKS_TO_FOLLOW;
-            followLink('bundle', {}, followLink('item')),
-            followLink('format')
-        ];
     }
 }

src/app/bitstream-page/edit-bitstream-page/edit-bitstream-page.component.html

@@ -27,7 +27,7 @@
       </div>
     </div>
     <ds-error *ngIf="bitstreamRD?.hasFailed" message="{{'error.bitstream' | translate}}"></ds-error>
-    <ds-loading *ngIf="!bitstreamRD || !formatsRD || bitstreamRD?.isLoading || formatsRD?.isLoading"
+    <ds-themed-loading *ngIf="!bitstreamRD || !formatsRD || bitstreamRD?.isLoading || formatsRD?.isLoading"
-                message="{{'loading.bitstream' | translate}}"></ds-loading>
+                message="{{'loading.bitstream' | translate}}"></ds-themed-loading>
   </div>
 </ng-container>

src/app/bitstream-page/legacy-bitstream-url.resolver.spec.ts

@@ -2,8 +2,8 @@ import { LegacyBitstreamUrlResolver } from './legacy-bitstream-url.resolver';
 import { of as observableOf, EMPTY } from 'rxjs';
 import { BitstreamDataService } from '../core/data/bitstream-data.service';
 import { RemoteData } from '../core/data/remote-data';
-import { RequestEntryState } from '../core/data/request.reducer';
 import { TestScheduler } from 'rxjs/testing';
+import { RequestEntryState } from '../core/data/request-entry-state.model';
 
 describe(`LegacyBitstreamUrlResolver`, () => {
   let resolver: LegacyBitstreamUrlResolver;

src/app/browse-by/browse-by-date-page/browse-by-date-page.component.spec.ts

@@ -20,9 +20,9 @@ import { VarDirective } from '../../shared/utils/var.directive';
 import { createSuccessfulRemoteDataObject$ } from '../../shared/remote-data.utils';
 import { PaginationComponentOptions } from '../../shared/pagination/pagination-component-options.model';
 import { SortDirection, SortOptions } from '../../core/cache/models/sort-options.model';
-import { FindListOptions } from '../../core/data/request.models';
 import { PaginationService } from '../../core/pagination/pagination.service';
 import { PaginationServiceStub } from '../../shared/testing/pagination-service.stub';
+import { FindListOptions } from '../../core/data/find-list-options.model';
 
 describe('BrowseByDatePageComponent', () => {
   let comp: BrowseByDatePageComponent;

src/app/browse-by/browse-by-metadata-page/browse-by-metadata-page.component.html

@@ -24,7 +24,13 @@
     <section class="comcol-page-browse-section">
     <div class="browse-by-metadata w-100">
     <ds-browse-by *ngIf="startsWithOptions" class="col-xs-12 w-100"
-      title="{{'browse.title' | translate:{collection: (parent$ | async)?.payload?.name || '', field: 'browse.metadata.' + browseId | translate, value: (value)? '&quot;' + value + '&quot;': ''} }}"
+      title="{{'browse.title' | translate:
+      {
+        collection: (parent$ | async)?.payload?.name || '',
+        field: 'browse.metadata.' + browseId | translate,
+        startsWith: (startsWith)? ('browse.startsWith' | translate: { startsWith: '&quot;' + startsWith + '&quot;' }) : '',
+        value: (value)? '&quot;' + value + '&quot;': ''
+      } }}"
       parentname="{{(parent$ | async)?.payload?.name || ''}}"
       [objects$]="(items$ !== undefined)? items$ : browseEntries$"
       [paginationConfig]="(currentPagination$ |async)"
@@ -34,7 +40,7 @@
       (prev)="goPrev()"
       (next)="goNext()">
     </ds-browse-by>
-    <ds-loading *ngIf="!startsWithOptions" message="{{'loading.browse-by-page' | translate}}"></ds-loading>
+    <ds-themed-loading *ngIf="!startsWithOptions" message="{{'loading.browse-by-page' | translate}}"></ds-themed-loading>
   </div>
   </section>
   <ng-container *ngVar="(parent$ | async) as parent">

src/app/browse-by/browse-by-metadata-page/browse-by-metadata-page.component.ts

@@ -19,6 +19,8 @@ import { PaginationService } from '../../core/pagination/pagination.service';
 import { map } from 'rxjs/operators';
 import { environment } from 'src/environments/environment';
 
+export const BBM_PAGINATION_ID = 'bbm';
+
 @Component({
   selector: 'ds-browse-by-metadata-page',
   styleUrls: ['./browse-by-metadata-page.component.scss'],
@@ -51,7 +53,7 @@ export class BrowseByMetadataPageComponent implements OnInit {
    * The pagination config used to display the values
    */
   paginationConfig: PaginationComponentOptions = Object.assign(new PaginationComponentOptions(), {
-    id: 'bbm',
+    id: BBM_PAGINATION_ID,
     currentPage: 1,
     pageSize: environment.browseBy.pageSize,
   });
@@ -128,10 +130,10 @@ export class BrowseByMetadataPageComponent implements OnInit {
           return [Object.assign({}, routeParams, queryParams),currentPage,currentSort];
         })
       ).subscribe(([params, currentPage, currentSort]: [Params, PaginationComponentOptions, SortOptions]) => {
-          this.browseId = params.id || this.defaultBrowseId;
+          this.browseId = params.id || this.defaultBrowseId;
           this.authority = params.authority;
-          this.value = +params.value || params.value || '';
+          this.value = +params.value || params.value || '';
-          this.startsWith = +params.startsWith || params.startsWith;
+          this.startsWith = +params.startsWith || params.startsWith;
           const searchOptions = browseParamsToOptions(params, currentPage, currentSort, this.browseId);
           if (isNotEmpty(this.value)) {
             this.updatePageWithItems(searchOptions, this.value, this.authority);

src/app/browse-by/browse-by-routing.module.ts

@@ -17,7 +17,7 @@ import { ThemedBrowseBySwitcherComponent } from './browse-by-switcher/themed-bro
             component: ThemedBrowseBySwitcherComponent,
             canActivate: [BrowseByGuard],
             resolve: { breadcrumb: BrowseByI18nBreadcrumbResolver },
-            data: { title: 'browse.title', breadcrumbKey: 'browse.metadata' }
+            data: { title: 'browse.title.page', breadcrumbKey: 'browse.metadata' }
           }
         ]
       }])

src/app/browse-by/browse-by-switcher/browse-by-decorator.ts

@@ -1,6 +1,10 @@
 import { hasNoValue } from '../../shared/empty.util';
 import { InjectionToken } from '@angular/core';
 import { GenericConstructor } from '../../core/shared/generic-constructor';
+import {
+  DEFAULT_THEME,
+  resolveTheme
+} from '../../shared/object-collection/shared/listable-object/listable-object.decorator';
 
 export enum BrowseByDataType {
   Title = 'title',
@@ -10,7 +14,7 @@ export enum BrowseByDataType {
 
 export const DEFAULT_BROWSE_BY_TYPE = BrowseByDataType.Metadata;
 
-export const BROWSE_BY_COMPONENT_FACTORY = new InjectionToken<(browseByType) => GenericConstructor<any>>('getComponentByBrowseByType', {
+export const BROWSE_BY_COMPONENT_FACTORY = new InjectionToken<(browseByType, theme) => GenericConstructor<any>>('getComponentByBrowseByType', {
   providedIn: 'root',
   factory: () => getComponentByBrowseByType
 });
@@ -20,13 +24,17 @@ const map = new Map();
 /**
  * Decorator used for rendering Browse-By pages by type
  * @param browseByType  The type of page
+ * @param theme The optional theme for the component
  */
-export function rendersBrowseBy(browseByType: BrowseByDataType) {
+export function rendersBrowseBy(browseByType: BrowseByDataType, theme = DEFAULT_THEME) {
   return function decorator(component: any) {
     if (hasNoValue(map.get(browseByType))) {
-      map.set(browseByType, component);
+      map.set(browseByType, new Map());
+    }
+    if (hasNoValue(map.get(browseByType).get(theme))) {
+      map.get(browseByType).set(theme, component);
     } else {
-      throw new Error(`There can't be more than one component to render Browse-By of type "${browseByType}"`);
+      throw new Error(`There can't be more than one component to render Browse-By of type "${browseByType}" and theme "${theme}"`);
     }
   };
 }
@@ -34,11 +42,16 @@ export function rendersBrowseBy(browseByType: BrowseByDataType) {
 /**
  * Get the component used for rendering a Browse-By page by type
  * @param browseByType  The type of page
+ * @param theme the theme to match
  */
-export function getComponentByBrowseByType(browseByType) {
+export function getComponentByBrowseByType(browseByType, theme) {
-  const comp = map.get(browseByType);
+  let themeMap = map.get(browseByType);
+  if (hasNoValue(themeMap)) {
+    themeMap = map.get(DEFAULT_BROWSE_BY_TYPE);
+  }
+  const comp = resolveTheme(themeMap, theme);
   if (hasNoValue(comp)) {
-    map.get(DEFAULT_BROWSE_BY_TYPE);
+    return themeMap.get(DEFAULT_THEME);
   }
   return comp;
 }

src/app/browse-by/browse-by-switcher/browse-by-switcher.component.spec.ts

@@ -4,7 +4,8 @@ import { NO_ERRORS_SCHEMA } from '@angular/core';
 import { ActivatedRoute } from '@angular/router';
 import { BROWSE_BY_COMPONENT_FACTORY, BrowseByDataType } from './browse-by-decorator';
 import { BrowseDefinition } from '../../core/shared/browse-definition.model';
-import { BehaviorSubject, of as observableOf } from 'rxjs';
+import { BehaviorSubject } from 'rxjs';
+import { ThemeService } from '../../shared/theme-support/theme.service';
 
 describe('BrowseBySwitcherComponent', () => {
   let comp: BrowseBySwitcherComponent;
@@ -44,11 +45,20 @@ describe('BrowseBySwitcherComponent', () => {
     data
   };
 
+  let themeService: ThemeService;
+  let themeName: string;
+
   beforeEach(waitForAsync(() => {
+    themeName = 'dspace';
+    themeService = jasmine.createSpyObj('themeService', {
+      getThemeName: themeName,
+    });
+
     TestBed.configureTestingModule({
       declarations: [BrowseBySwitcherComponent],
       providers: [
         { provide: ActivatedRoute, useValue: activatedRouteStub },
+        { provide: ThemeService, useValue: themeService },
         { provide: BROWSE_BY_COMPONENT_FACTORY, useValue: jasmine.createSpy('getComponentByBrowseByType').and.returnValue(null) }
       ],
       schemas: [NO_ERRORS_SCHEMA]
@@ -68,7 +78,7 @@ describe('BrowseBySwitcherComponent', () => {
       });
 
       it(`should call getComponentByBrowseByType with type "${type.dataType}"`, () => {
-        expect((comp as any).getComponentByBrowseByType).toHaveBeenCalledWith(type.dataType);
+        expect((comp as any).getComponentByBrowseByType).toHaveBeenCalledWith(type.dataType, themeName);
       });
     });
   });

src/app/browse-by/browse-by-switcher/browse-by-switcher.component.ts

@@ -5,6 +5,7 @@ import { map } from 'rxjs/operators';
 import { BROWSE_BY_COMPONENT_FACTORY } from './browse-by-decorator';
 import { GenericConstructor } from '../../core/shared/generic-constructor';
 import { BrowseDefinition } from '../../core/shared/browse-definition.model';
+import { ThemeService } from '../../shared/theme-support/theme.service';
 
 @Component({
   selector: 'ds-browse-by-switcher',
@@ -21,7 +22,8 @@ export class BrowseBySwitcherComponent implements OnInit {
   browseByComponent: Observable<any>;
 
   public constructor(protected route: ActivatedRoute,
-                     @Inject(BROWSE_BY_COMPONENT_FACTORY) private getComponentByBrowseByType: (browseByType) => GenericConstructor<any>) {
+                     protected themeService: ThemeService,
+                     @Inject(BROWSE_BY_COMPONENT_FACTORY) private getComponentByBrowseByType: (browseByType, theme) => GenericConstructor<any>) {
   }
 
   /**
@@ -29,7 +31,7 @@ export class BrowseBySwitcherComponent implements OnInit {
    */
   ngOnInit(): void {
     this.browseByComponent = this.route.data.pipe(
-      map((data: { browseDefinition: BrowseDefinition }) => this.getComponentByBrowseByType(data.browseDefinition.dataType))
+      map((data: { browseDefinition: BrowseDefinition }) => this.getComponentByBrowseByType(data.browseDefinition.dataType, this.themeService.getThemeName()))
     );
   }
 

src/app/browse-by/browse-by-title-page/browse-by-title-page.component.spec.ts

@@ -20,9 +20,9 @@ import { VarDirective } from '../../shared/utils/var.directive';
 import { createSuccessfulRemoteDataObject$ } from '../../shared/remote-data.utils';
 import { PaginationComponentOptions } from '../../shared/pagination/pagination-component-options.model';
 import { SortDirection, SortOptions } from '../../core/cache/models/sort-options.model';
-import { FindListOptions } from '../../core/data/request.models';
 import { PaginationService } from '../../core/pagination/pagination.service';
 import { PaginationServiceStub } from '../../shared/testing/pagination-service.stub';
+import { FindListOptions } from '../../core/data/find-list-options.model';
 
 describe('BrowseByTitlePageComponent', () => {
   let comp: BrowseByTitlePageComponent;

src/app/browse-by/browse-by-title-page/browse-by-title-page.component.ts

@@ -45,7 +45,8 @@ export class BrowseByTitlePageComponent extends BrowseByMetadataPageComponent {
           return [Object.assign({}, routeParams, queryParams),currentPage,currentSort];
         })
       ).subscribe(([params, currentPage, currentSort]: [Params, PaginationComponentOptions, SortOptions]) => {
-        this.browseId = params.id || this.defaultBrowseId;
+        this.startsWith = +params.startsWith || params.startsWith;
+        this.browseId = params.id || this.defaultBrowseId;
         this.updatePageWithItems(browseParamsToOptions(params, currentPage, currentSort, this.browseId), undefined, undefined);
         this.updateParent(params.scope);
       }));

src/app/collection-page/collection-item-mapper/collection-item-mapper.component.spec.ts

@@ -16,7 +16,7 @@ import { Collection } from '../../core/shared/collection.model';
 import { RemoteData } from '../../core/data/remote-data';
 import { PaginationComponentOptions } from '../../shared/pagination/pagination-component-options.model';
 import { SortDirection, SortOptions } from '../../core/cache/models/sort-options.model';
-import { EventEmitter } from '@angular/core';
+import { ChangeDetectionStrategy, EventEmitter } from '@angular/core';
 import { HostWindowService } from '../../shared/host-window.service';
 import { HostWindowServiceStub } from '../../shared/testing/host-window-service.stub';
 import { By } from '@angular/platform-browser';
@@ -41,6 +41,12 @@ import {
 } from '../../shared/remote-data.utils';
 import { createPaginatedList } from '../../shared/testing/utils.test';
 import { AuthorizationDataService } from '../../core/data/feature-authorization/authorization-data.service';
+import { MyDSpacePageComponent, SEARCH_CONFIG_SERVICE } from '../../my-dspace-page/my-dspace-page.component';
+import { SearchConfigurationServiceStub } from '../../shared/testing/search-configuration-service.stub';
+import { GroupDataService } from '../../core/eperson/group-data.service';
+import { LinkHeadService } from '../../core/services/link-head.service';
+import { ConfigurationDataService } from '../../core/data/configuration-data.service';
+import { ConfigurationProperty } from '../../core/shared/configuration-property.model';
 
 describe('CollectionItemMapperComponent', () => {
   let comp: CollectionItemMapperComponent;
@@ -110,15 +116,15 @@ describe('CollectionItemMapperComponent', () => {
   };
   const searchServiceStub = Object.assign(new SearchServiceStub(), {
     search: () => observableOf(emptyList),
-    /* tslint:disable:no-empty */
+    /* eslint-disable no-empty,@typescript-eslint/no-empty-function */
     clearDiscoveryRequests: () => {}
-    /* tslint:enable:no-empty */
+    /* eslint-enable no-empty,@typescript-eslint/no-empty-function */
   });
   const collectionDataServiceStub = {
     getMappedItems: () => observableOf(emptyList),
-    /* tslint:disable:no-empty */
+    /* eslint-disable no-empty,@typescript-eslint/no-empty-function */
     clearMappedItemsRequests: () => {}
-    /* tslint:enable:no-empty */
+    /* eslint-enable no-empty, @typescript-eslint/no-empty-function */
   };
   const routeServiceStub = {
     getRouteParameterValue: () => {
@@ -141,6 +147,25 @@ describe('CollectionItemMapperComponent', () => {
     isAuthorized: observableOf(true)
   });
 
+  const linkHeadService = jasmine.createSpyObj('linkHeadService', {
+    addTag: ''
+  });
+
+  const groupDataService = jasmine.createSpyObj('groupsDataService', {
+    findAllByHref: createSuccessfulRemoteDataObject$(createPaginatedList([])),
+    getGroupRegistryRouterLink: '',
+    getUUIDFromString: '',
+  });
+
+  const configurationDataService = jasmine.createSpyObj('configurationDataService', {
+    findByPropertyName: createSuccessfulRemoteDataObject$(Object.assign(new ConfigurationProperty(), {
+      name: 'test',
+      values: [
+        'org.dspace.ctask.general.ProfileFormats = test'
+      ]
+    }))
+  });
+
   beforeEach(waitForAsync(() => {
     TestBed.configureTestingModule({
       imports: [CommonModule, FormsModule, RouterTestingModule.withRoutes([]), TranslateModule.forRoot(), NgbModule],
@@ -157,8 +182,19 @@ describe('CollectionItemMapperComponent', () => {
         { provide: HostWindowService, useValue: new HostWindowServiceStub(0) },
         { provide: ObjectSelectService, useValue: new ObjectSelectServiceStub() },
         { provide: RouteService, useValue: routeServiceStub },
-        { provide: AuthorizationDataService, useValue: authorizationDataService }
+        { provide: AuthorizationDataService, useValue: authorizationDataService },
+        { provide: GroupDataService, useValue: groupDataService },
+        { provide: LinkHeadService, useValue: linkHeadService },
+        { provide: ConfigurationDataService, useValue: configurationDataService },
       ]
+    }).overrideComponent(CollectionItemMapperComponent, {
+      set: {
+        providers: [
+          {
+            provide: SEARCH_CONFIG_SERVICE,
+            useClass: SearchConfigurationServiceStub
+          }
+        ] }
     }).compileComponents();
   }));
 

src/app/collection-page/collection-page-routing.module.ts

@@ -6,7 +6,7 @@ import { CreateCollectionPageComponent } from './create-collection-page/create-c
 import { AuthenticatedGuard } from '../core/auth/authenticated.guard';
 import { CreateCollectionPageGuard } from './create-collection-page/create-collection-page.guard';
 import { DeleteCollectionPageComponent } from './delete-collection-page/delete-collection-page.component';
-import { EditItemTemplatePageComponent } from './edit-item-template-page/edit-item-template-page.component';
+import { ThemedEditItemTemplatePageComponent } from './edit-item-template-page/themed-edit-item-template-page.component';
 import { ItemTemplatePageResolver } from './edit-item-template-page/item-template-page.resolver';
 import { CollectionBreadcrumbResolver } from '../core/breadcrumbs/collection-breadcrumb.resolver';
 import { DSOBreadcrumbsService } from '../core/breadcrumbs/dso-breadcrumbs.service';
@@ -18,9 +18,9 @@ import {
   COLLECTION_CREATE_PATH
 } from './collection-page-routing-paths';
 import { CollectionPageAdministratorGuard } from './collection-page-administrator.guard';
-import { MenuItemType } from '../shared/menu/initial-menus-state';
 import { LinkMenuItemModel } from '../shared/menu/menu-item/models/link.model';
 import { ThemedCollectionPageComponent } from './themed-collection-page.component';
+import { MenuItemType } from '../shared/menu/menu-item-type.model';
 
 @NgModule({
   imports: [
@@ -52,7 +52,7 @@ import { ThemedCollectionPageComponent } from './themed-collection-page.componen
           },
           {
             path: ITEMTEMPLATE_PATH,
-            component: EditItemTemplatePageComponent,
+            component: ThemedEditItemTemplatePageComponent,
             canActivate: [AuthenticatedGuard],
             resolve: {
               item: ItemTemplatePageResolver,

src/app/collection-page/collection-page.component.html

@@ -13,7 +13,6 @@
                   <!-- Collection logo -->
                   <ds-comcol-page-logo *ngIf="logoRD$"
                                    [logo]="(logoRD$ | async)?.payload"
-                                   [alternateText]="'Collection Logo'"
                                    [alternateText]="'Collection Logo'">
                   </ds-comcol-page-logo>
 
@@ -34,7 +33,7 @@
                           [title]="'collection.page.news'">
                   </ds-comcol-page-content>
                 </header>
-                <div class="pl-2">
+                <div class="pl-2 space-children-mr">
                   <ds-dso-page-edit-button *ngIf="isCollectionAdmin$ | async"  [pageRoute]="collectionPageRoute$ | async" [dso]="collection" [tooltipMsg]="'collection.page.edit'"></ds-dso-page-edit-button>
                 </div>
               </div>
@@ -57,8 +56,8 @@
                 </div>
                 <ds-error *ngIf="itemRD?.hasFailed"
                           message="{{'error.recent-submissions' | translate}}"></ds-error>
-                <ds-loading *ngIf="!itemRD || itemRD.isLoading"
+                <ds-themed-loading *ngIf="!itemRD || itemRD.isLoading"
-                            message="{{'loading.recent-submissions' | translate}}"></ds-loading>
+                            message="{{'loading.recent-submissions' | translate}}"></ds-themed-loading>
                 <div *ngIf="!itemRD?.isLoading && itemRD?.payload?.page.length === 0" class="alert alert-info w-100" role="alert">
                         {{'collection.page.browse.recent.empty' | translate}}
                 </div>
@@ -75,7 +74,7 @@
     </div>
         <ds-error *ngIf="collectionRD?.hasFailed"
             message="{{'error.collection' | translate}}"></ds-error>
-        <ds-loading *ngIf="collectionRD?.isLoading"
+        <ds-themed-loading *ngIf="collectionRD?.isLoading"
-            message="{{'loading.collection' | translate}}"></ds-loading>
+            message="{{'loading.collection' | translate}}"></ds-themed-loading>
   </div>
 </div>

src/app/collection-page/collection-page.component.ts

@@ -16,7 +16,6 @@ import { Item } from '../core/shared/item.model';
 import {
   getAllSucceededRemoteDataPayload,
   getFirstSucceededRemoteData,
-  redirectOn4xx,
   toDSpaceObjectListRD
 } from '../core/shared/operators';
 
@@ -28,6 +27,7 @@ import { PaginationService } from '../core/pagination/pagination.service';
 import { AuthorizationDataService } from '../core/data/feature-authorization/authorization-data.service';
 import { FeatureID } from '../core/data/feature-authorization/feature-id';
 import { getCollectionPageRoute } from './collection-page-routing-paths';
+import { redirectOn4xx } from '../core/shared/authorized.operators';
 
 @Component({
   selector: 'ds-collection-page',

src/app/collection-page/collection-page.module.ts

@@ -8,6 +8,7 @@ import { CollectionPageRoutingModule } from './collection-page-routing.module';
 import { CreateCollectionPageComponent } from './create-collection-page/create-collection-page.component';
 import { DeleteCollectionPageComponent } from './delete-collection-page/delete-collection-page.component';
 import { EditItemTemplatePageComponent } from './edit-item-template-page/edit-item-template-page.component';
+import { ThemedEditItemTemplatePageComponent } from './edit-item-template-page/themed-edit-item-template-page.component';
 import { EditItemPageModule } from '../item-page/edit-item-page/edit-item-page.module';
 import { CollectionItemMapperComponent } from './collection-item-mapper/collection-item-mapper.component';
 import { SearchService } from '../core/shared/search/search.service';
@@ -32,6 +33,7 @@ import { ComcolModule } from '../shared/comcol/comcol.module';
     CreateCollectionPageComponent,
     DeleteCollectionPageComponent,
     EditItemTemplatePageComponent,
+    ThemedEditItemTemplatePageComponent,
     CollectionItemMapperComponent
   ],
   providers: [

src/app/collection-page/delete-collection-page/delete-collection-page.component.html

@@ -5,11 +5,11 @@
                 <h2 id="header" class="border-bottom pb-2">{{ 'collection.delete.head' | translate}}</h2>
                 <p class="pb-2">{{ 'collection.delete.text' | translate:{ dso: dso.name } }}</p>
                 <div class="form-group row">
-                  <div class="col text-right">
+                  <div class="col text-right space-children-mr">
                     <button class="btn btn-outline-secondary" (click)="onCancel(dso)" [disabled]="(processing$ | async)">
                       <i class="fas fa-times"></i> {{'collection.delete.cancel' | translate}}
                     </button>
-                    <button class="btn btn-danger mr-2" (click)="onConfirm(dso)" [disabled]="(processing$ | async)">
+                    <button class="btn btn-danger" (click)="onConfirm(dso)" [disabled]="(processing$ | async)">
                       <span *ngIf="processing$ | async"><i class='fas fa-circle-notch fa-spin'></i> {{'collection.delete.processing' | translate}}</span>
                       <span *ngIf="!(processing$ | async)"><i class="fas fa-trash"></i> {{'collection.delete.confirm' | translate}}</span>
                     </button>

src/app/collection-page/delete-collection-page/delete-collection-page.component.ts

@@ -5,7 +5,6 @@ import { NotificationsService } from '../../shared/notifications/notifications.s
 import { CollectionDataService } from '../../core/data/collection-data.service';
 import { Collection } from '../../core/shared/collection.model';
 import { TranslateService } from '@ngx-translate/core';
-import { RequestService } from '../../core/data/request.service';
 
 /**
  * Component that represents the page where a user can delete an existing Collection
@@ -24,8 +23,7 @@ export class DeleteCollectionPageComponent extends DeleteComColPageComponent<Col
     protected route: ActivatedRoute,
     protected notifications: NotificationsService,
     protected translate: TranslateService,
-    protected requestService: RequestService
   ) {
-    super(dsoDataService, router, route, notifications, translate, requestService);
+    super(dsoDataService, router, route, notifications, translate);
   }
 }

src/app/collection-page/edit-collection-page/collection-metadata/collection-metadata.component.html

@@ -1,6 +1,6 @@
 <div class="container-fluid mb-2" *ngVar="(itemTemplateRD$ | async) as itemTemplateRD">
   <label>{{ 'collection.edit.template.label' | translate}}</label>
-  <div class="button-row">
+  <div class="button-row space-children-mr">
     <button *ngIf="!itemTemplateRD?.payload" class="btn btn-success" (click)="addItemTemplate()">
       <i class="fas fa-plus"></i>
       <span class="d-none d-sm-inline">&nbsp;{{"collection.edit.template.add-button" | translate}}</span>

src/app/collection-page/edit-collection-page/collection-metadata/collection-metadata.component.spec.ts

@@ -12,7 +12,6 @@ import { NotificationsService } from '../../../shared/notifications/notification
 import { Item } from '../../../core/shared/item.model';
 import { ItemTemplateDataService } from '../../../core/data/item-template-data.service';
 import { Collection } from '../../../core/shared/collection.model';
-import { ObjectCacheService } from '../../../core/cache/object-cache.service';
 import { RequestService } from '../../../core/data/request.service';
 import { createSuccessfulRemoteDataObject, createSuccessfulRemoteDataObject$ } from '../../../shared/remote-data.utils';
 import { getCollectionItemTemplateRoute } from '../../collection-page-routing-paths';
@@ -49,9 +48,6 @@ describe('CollectionMetadataComponent', () => {
     success: {},
     error: {}
   });
-  const objectCache = jasmine.createSpyObj('objectCache', {
-    remove: {}
-  });
   const requestService = jasmine.createSpyObj('requestService', {
     setStaleByHrefSubstring: {}
   });
@@ -65,8 +61,7 @@ describe('CollectionMetadataComponent', () => {
         { provide: ItemTemplateDataService, useValue: itemTemplateServiceStub },
         { provide: ActivatedRoute, useValue: { parent: { data: observableOf({ dso: createSuccessfulRemoteDataObject(collection) }) } } },
         { provide: NotificationsService, useValue: notificationsService },
-        { provide: ObjectCacheService, useValue: objectCache },
+        { provide: RequestService, useValue: requestService },
-        { provide: RequestService, useValue: requestService }
       ],
       schemas: [NO_ERRORS_SCHEMA]
     }).compileComponents();
@@ -95,20 +90,18 @@ describe('CollectionMetadataComponent', () => {
   });
 
   describe('deleteItemTemplate', () => {
-    describe('when delete returns a success', () => {
     beforeEach(() => {
       (itemTemplateService.deleteByCollectionID as jasmine.Spy).and.returnValue(observableOf(true));
       comp.deleteItemTemplate();
     });
 
-      it('should display a success notification', () => {
+    it('should call ItemTemplateService.deleteByCollectionID', () => {
-        expect(notificationsService.success).toHaveBeenCalled();
+      expect(itemTemplateService.deleteByCollectionID).toHaveBeenCalledWith(template, 'collection-id');
     });
 
-      it('should reset related object and request cache', () => {
+    describe('when delete returns a success', () => {
-        expect(requestService.setStaleByHrefSubstring).toHaveBeenCalledWith(collectionTemplateHref);
+      it('should display a success notification', () => {
-        expect(requestService.setStaleByHrefSubstring).toHaveBeenCalledWith(template.self);
+        expect(notificationsService.success).toHaveBeenCalled();
-        expect(requestService.setStaleByHrefSubstring).toHaveBeenCalledWith(collection.self);
       });
     });
 

src/app/collection-page/edit-collection-page/collection-metadata/collection-metadata.component.ts

@@ -8,10 +8,9 @@ import { combineLatest as combineLatestObservable, Observable } from 'rxjs';
 import { RemoteData } from '../../../core/data/remote-data';
 import { Item } from '../../../core/shared/item.model';
 import { getFirstSucceededRemoteDataPayload } from '../../../core/shared/operators';
-import { switchMap, tap } from 'rxjs/operators';
+import { switchMap } from 'rxjs/operators';
 import { NotificationsService } from '../../../shared/notifications/notifications.service';
 import { TranslateService } from '@ngx-translate/core';
-import { ObjectCacheService } from '../../../core/cache/object-cache.service';
 import { RequestService } from '../../../core/data/request.service';
 import { getCollectionItemTemplateRoute } from '../../collection-page-routing-paths';
 
@@ -38,8 +37,7 @@ export class CollectionMetadataComponent extends ComcolMetadataComponent<Collect
     protected route: ActivatedRoute,
     protected notificationsService: NotificationsService,
     protected translate: TranslateService,
-    protected objectCache: ObjectCacheService,
+    protected requestService: RequestService,
-    protected requestService: RequestService
   ) {
     super(collectionDataService, router, route, notificationsService, translate);
   }
@@ -93,23 +91,9 @@ export class CollectionMetadataComponent extends ComcolMetadataComponent<Collect
         getFirstSucceededRemoteDataPayload(),
       )),
     );
-    const templateHref$ = collection$.pipe(
+    combineLatestObservable(collection$, template$).pipe(
-      switchMap((collection) => this.itemTemplateService.getCollectionEndpoint(collection.id)),
+      switchMap(([collection, template]) => {
-    );
+        return this.itemTemplateService.deleteByCollectionID(template, collection.uuid);
-
-    combineLatestObservable(collection$, template$, templateHref$).pipe(
-      switchMap(([collection, template, templateHref]) => {
-        return this.itemTemplateService.deleteByCollectionID(template, collection.uuid).pipe(
-          tap((success: boolean) => {
-            if (success) {
-              this.objectCache.remove(templateHref);
-              this.objectCache.remove(template.self);
-              this.requestService.setStaleByHrefSubstring(template.self);
-              this.requestService.setStaleByHrefSubstring(templateHref);
-              this.requestService.setStaleByHrefSubstring(collection.self);
-            }
-          })
-        );
       })
     ).subscribe((success: boolean) => {
       if (success) {

src/app/collection-page/edit-collection-page/collection-roles/collection-roles.component.spec.ts

@@ -13,6 +13,8 @@ import { RouterTestingModule } from '@angular/router/testing';
 import { createSuccessfulRemoteDataObject, createSuccessfulRemoteDataObject$ } from '../../../shared/remote-data.utils';
 import { NoopAnimationsModule } from '@angular/platform-browser/animations';
 import { ComcolModule } from '../../../shared/comcol/comcol.module';
+import { NotificationsService } from '../../../shared/notifications/notifications.service';
+import { NotificationsServiceStub } from '../../../shared/testing/notifications-service.stub';
 
 describe('CollectionRolesComponent', () => {
 
@@ -79,6 +81,7 @@ describe('CollectionRolesComponent', () => {
         { provide: ActivatedRoute, useValue: route },
         { provide: RequestService, useValue: requestService },
         { provide: GroupDataService, useValue: groupDataService },
+        { provide: NotificationsService, useClass: NotificationsServiceStub }
       ],
       schemas: [NO_ERRORS_SCHEMA]
     }).compileComponents();

src/app/collection-page/edit-collection-page/collection-source/collection-source-controls/collection-source-controls.component.html

@@ -1,5 +1,5 @@
 <div *ngVar="(contentSource$ |async) as contentSource">
-    <div class="container-fluid" *ngIf="shouldShow">
+    <div class="container-fluid space-children-mr" *ngIf="shouldShow">
         <h4>{{ 'collection.source.controls.head' | translate }}</h4>
         <div>
             <span class="font-weight-bold">{{'collection.source.controls.harvest.status' | translate}}</span>

src/app/collection-page/edit-collection-page/collection-source/collection-source.component.html

@@ -1,5 +1,5 @@
 <div class="container-fluid">
-    <div class="d-inline-block float-right">
+    <div class="d-inline-block float-right space-children-mr">
         <button class=" btn btn-danger" *ngIf="!(isReinstatable() | async)"
                 [disabled]="!(hasChanges() | async)"
                 (click)="discard()"><i
@@ -25,7 +25,7 @@
         <label class="form-check-label"
                for="externalSourceCheck">{{ 'collection.edit.tabs.source.external' | translate }}</label>
     </div>
-    <ds-loading *ngIf="!contentSource" [message]="'loading.content-source' | translate"></ds-loading>
+    <ds-themed-loading *ngIf="!contentSource" [message]="'loading.content-source' | translate"></ds-themed-loading>
     <h4 *ngIf="contentSource && (contentSource?.harvestType !== harvestTypeNone)">{{ 'collection.edit.tabs.source.form.head' | translate }}</h4>
 </div>
 <div class="row">
@@ -43,7 +43,7 @@
 <div class="container mt-2" *ngIf="(contentSource?.harvestType !== harvestTypeNone)">
     <div class="row">
         <div class="col-12">
-            <div class="d-inline-block float-right ml-1">
+            <div class="d-inline-block float-right ml-1 space-children-mr">
                 <button class=" btn btn-danger" *ngIf="!(isReinstatable() | async)"
                         [disabled]="!(hasChanges() | async)"
                         (click)="discard()"><i

src/app/collection-page/edit-collection-page/collection-source/collection-source.component.spec.ts

@@ -9,7 +9,6 @@ import { ContentSource, ContentSourceHarvestType } from '../../../core/shared/co
 import { ObjectUpdatesService } from '../../../core/data/object-updates/object-updates.service';
 import { INotification, Notification } from '../../../shared/notifications/models/notification.model';
 import { NotificationType } from '../../../shared/notifications/models/notification-type';
-import { FieldUpdate } from '../../../core/data/object-updates/object-updates.reducer';
 import { NotificationsService } from '../../../shared/notifications/notifications.service';
 import { DynamicFormControlModel, DynamicFormService } from '@ng-dynamic-forms/core';
 import { hasValue } from '../../../shared/empty.util';
@@ -20,6 +19,7 @@ import { Collection } from '../../../core/shared/collection.model';
 import { CollectionDataService } from '../../../core/data/collection-data.service';
 import { RequestService } from '../../../core/data/request.service';
 import { createSuccessfulRemoteDataObject, createSuccessfulRemoteDataObject$ } from '../../../shared/remote-data.utils';
+import { FieldUpdate } from '../../../core/data/object-updates/field-update.model';
 
 const infoNotification: INotification = new Notification('id', NotificationType.Info, 'info');
 const warningNotification: INotification = new Notification('id', NotificationType.Warning, 'warning');

src/app/collection-page/edit-collection-page/collection-source/collection-source.component.ts

@@ -23,7 +23,6 @@ import { RemoteData } from '../../../core/data/remote-data';
 import { Collection } from '../../../core/shared/collection.model';
 import { first, map, switchMap, take } from 'rxjs/operators';
 import { ActivatedRoute, Router } from '@angular/router';
-import { FieldUpdate, FieldUpdates } from '../../../core/data/object-updates/object-updates.reducer';
 import { cloneDeep } from 'lodash';
 import { CollectionDataService } from '../../../core/data/collection-data.service';
 import { getFirstSucceededRemoteData, getFirstCompletedRemoteData } from '../../../core/shared/operators';
@@ -31,6 +30,8 @@ import { MetadataConfig } from '../../../core/shared/metadata-config.model';
 import { INotification } from '../../../shared/notifications/models/notification.model';
 import { RequestService } from '../../../core/data/request.service';
 import { environment } from '../../../../environments/environment';
+import { FieldUpdate } from '../../../core/data/object-updates/field-update.model';
+import { FieldUpdates } from '../../../core/data/object-updates/field-updates.model';
 
 /**
  * Component for managing the content source of the collection

src/app/collection-page/edit-item-template-page/edit-item-template-page.component.html

@@ -3,10 +3,10 @@
     <div class="col-12" *ngVar="(itemRD$ | async) as itemRD">
       <ng-container *ngIf="itemRD?.hasSucceeded">
         <h2 class="border-bottom">{{ 'collection.edit.template.head' | translate:{ collection: collection?.name } }}</h2>
-        <ds-item-metadata [updateService]="itemTemplateService" [item]="itemRD?.payload"></ds-item-metadata>
+        <ds-themed-item-metadata [updateService]="itemTemplateService" [item]="itemRD?.payload"></ds-themed-item-metadata>
         <button [routerLink]="getCollectionEditUrl(collection)" class="btn btn-outline-secondary">{{ 'collection.edit.template.cancel' | translate }}</button>
       </ng-container>
-      <ds-loading *ngIf="itemRD?.isLoading" [message]="'collection.edit.template.loading' | translate"></ds-loading>
+      <ds-themed-loading *ngIf="itemRD?.isLoading" [message]="'collection.edit.template.loading' | translate"></ds-themed-loading>
       <ds-alert *ngIf="itemRD?.hasFailed" [type]="AlertTypeEnum.Error" [content]="'collection.edit.template.error' | translate"></ds-alert>
     </div>
   </div>

src/app/collection-page/edit-item-template-page/themed-edit-item-template-page.component.ts

@@ -0,0 +1,25 @@
+import { Component } from '@angular/core';
+import { ThemedComponent } from '../../shared/theme-support/themed.component';
+import { EditItemTemplatePageComponent } from './edit-item-template-page.component';
+
+@Component({
+  selector: 'ds-themed-edit-item-template-page',
+  styleUrls: [],
+  templateUrl: '../../shared/theme-support/themed.component.html',
+})
+/**
+ * Component for editing the item template of a collection
+ */
+export class ThemedEditItemTemplatePageComponent extends ThemedComponent<EditItemTemplatePageComponent> {
+  protected getComponentName(): string {
+    return 'EditItemTemplatePageComponent';
+  }
+
+  protected importThemedComponent(themeName: string): Promise<any> {
+    return import(`../../../themes/${themeName}/app/collection-page/edit-item-template-page/edit-item-template-page.component`);
+  }
+
+  protected importUnthemedComponent(): Promise<any> {
+    return import('./edit-item-template-page.component');
+  }
+}

src/app/collection-page/themed-collection-page.component.ts

@@ -6,7 +6,7 @@ import { CollectionPageComponent } from './collection-page.component';
  * Themed wrapper for CollectionPageComponent
  */
 @Component({
-  selector: 'ds-themed-community-page',
+  selector: 'ds-themed-collection-page',
   styleUrls: [],
   templateUrl: '../shared/theme-support/themed.component.html',
 })

src/app/community-list-page/community-list-datasource.ts

@@ -1,9 +1,10 @@
-import { FindListOptions } from '../core/data/request.models';
 import { hasValue } from '../shared/empty.util';
-import { CommunityListService, FlatNode } from './community-list-service';
+import { CommunityListService} from './community-list-service';
 import { CollectionViewer, DataSource } from '@angular/cdk/collections';
 import { BehaviorSubject, Observable, Subscription } from 'rxjs';
 import { finalize } from 'rxjs/operators';
+import { FlatNode } from './flat-node.model';
+import { FindListOptions } from '../core/data/find-list-options.model';
 
 /**
  * DataSource object needed by a CDK Tree to render its nodes.

src/app/community-list-page/community-list-service.spec.ts

@@ -7,13 +7,14 @@ import { SortDirection, SortOptions } from '../core/cache/models/sort-options.mo
 import { buildPaginatedList } from '../core/data/paginated-list.model';
 import { createFailedRemoteDataObject$, createSuccessfulRemoteDataObject$ } from '../shared/remote-data.utils';
 import { StoreMock } from '../shared/testing/store.mock';
-import { CommunityListService, FlatNode, toFlatNode } from './community-list-service';
+import { CommunityListService, toFlatNode } from './community-list-service';
 import { CollectionDataService } from '../core/data/collection-data.service';
 import { CommunityDataService } from '../core/data/community-data.service';
 import { Community } from '../core/shared/community.model';
 import { Collection } from '../core/shared/collection.model';
-import { FindListOptions } from '../core/data/request.models';
 import { PageInfo } from '../core/shared/page-info.model';
+import { FlatNode } from './flat-node.model';
+import { FindListOptions } from '../core/data/find-list-options.model';
 
 describe('CommunityListService', () => {
   let store: StoreMock<AppState>;

src/app/community-list-page/community-list-service.ts

@@ -1,3 +1,4 @@
+/* eslint-disable max-classes-per-file */
 import { Injectable } from '@angular/core';
 import { createSelector, Store } from '@ngrx/store';
 
@@ -6,45 +7,22 @@ import { filter, map, switchMap } from 'rxjs/operators';
 
 import { AppState } from '../app.reducer';
 import { CommunityDataService } from '../core/data/community-data.service';
-import { FindListOptions } from '../core/data/request.models';
 import { Community } from '../core/shared/community.model';
 import { Collection } from '../core/shared/collection.model';
 import { PageInfo } from '../core/shared/page-info.model';
 import { hasValue, isNotEmpty } from '../shared/empty.util';
 import { RemoteData } from '../core/data/remote-data';
-import { PaginatedList, buildPaginatedList } from '../core/data/paginated-list.model';
+import { buildPaginatedList, PaginatedList } from '../core/data/paginated-list.model';
 import { CollectionDataService } from '../core/data/collection-data.service';
 import { CommunityListSaveAction } from './community-list.actions';
 import { CommunityListState } from './community-list.reducer';
 import { getCommunityPageRoute } from '../community-page/community-page-routing-paths';
 import { getCollectionPageRoute } from '../collection-page/collection-page-routing-paths';
-import { getFirstSucceededRemoteData, getFirstCompletedRemoteData } from '../core/shared/operators';
+import { getFirstCompletedRemoteData, getFirstSucceededRemoteData } from '../core/shared/operators';
 import { followLink } from '../shared/utils/follow-link-config.model';
-
+import { FlatNode } from './flat-node.model';
-/**
+import { ShowMoreFlatNode } from './show-more-flat-node.model';
- * Each node in the tree is represented by a flatNode which contains info about the node itself and its position and
+import { FindListOptions } from '../core/data/find-list-options.model';
- *  state in the tree. There are nodes representing communities, collections and show more links.
- */
-export interface FlatNode {
-  isExpandable$: Observable<boolean>;
-  name: string;
-  id: string;
-  level: number;
-  isExpanded?: boolean;
-  parent?: FlatNode;
-  payload: Community | Collection | ShowMoreFlatNode;
-  isShowMoreNode: boolean;
-  route?: string;
-  currentCommunityPage?: number;
-  currentCollectionPage?: number;
-}
-
-/**
- * The show more links in the community tree are also represented by a flatNode so we know where in
- *  the tree it should be rendered an who its parent is (needed for the action resulting in clicking this link)
- */
-export class ShowMoreFlatNode {
-}
 
 // Helper method to combine an flatten an array of observables of flatNode arrays
 export const combineAndFlatten = (obsList: Observable<FlatNode[]>[]): Observable<FlatNode[]> =>
@@ -108,7 +86,6 @@ export const MAX_COMCOLS_PER_PAGE = 20;
  * Service class for the community list, responsible for the creating of the flat list used by communityList dataSource
  *  and connection to the store to retrieve and save the state of the community list
  */
-// tslint:disable-next-line:max-classes-per-file
 @Injectable()
 export class CommunityListService {
 

src/app/community-list-page/community-list.actions.ts

@@ -1,6 +1,6 @@
 import { Action } from '@ngrx/store';
 import { type } from '../shared/ngrx/type';
-import { FlatNode } from './community-list-service';
+import { FlatNode } from './flat-node.model';
 
 /**
  * All the action types of the community-list

src/app/community-list-page/community-list.reducer.ts

@@ -1,5 +1,5 @@
-import { FlatNode } from './community-list-service';
 import { CommunityListActions, CommunityListActionTypes, CommunityListSaveAction } from './community-list.actions';
+import { FlatNode } from './flat-node.model';
 
 /**
  * States we wish to put in store concerning the community list

src/app/community-list-page/community-list/community-list.component.html

@@ -1,4 +1,4 @@
-<ds-loading *ngIf="(dataSource.loading$ | async) && !loadingNode" class="ds-loading"></ds-loading>
+<ds-themed-loading *ngIf="(dataSource.loading$ | async) && !loadingNode" class="ds-themed-loading"></ds-themed-loading>
 <cdk-tree [dataSource]="dataSource" [treeControl]="treeControl">
   <!-- This is the tree node template for show more node -->
   <cdk-tree-node *cdkTreeNodeDef="let node; when: isShowMore" cdkTreeNodePadding
@@ -8,11 +8,11 @@
         <span class="fa fa-chevron-right invisible" aria-hidden="true"></span>
       </button>
       <div class="align-middle pt-2">
-        <a *ngIf="node!==loadingNode" [routerLink]="" (click)="getNextPage(node)"
+        <a *ngIf="node!==loadingNode" [routerLink]="[]" (click)="getNextPage(node)"
            class="btn btn-outline-primary btn-sm" role="button">
            <i class="fas fa-angle-down"></i> {{ 'communityList.showMore' | translate }}
         </a>
-        <ds-loading *ngIf="node===loadingNode && dataSource.loading$ | async" class="ds-loading"></ds-loading>
+        <ds-themed-loading *ngIf="node===loadingNode && dataSource.loading$ | async" class="ds-themed-loading"></ds-themed-loading>
       </div>
     </div>
     <div class="text-muted" cdkTreeNodePadding>
@@ -57,7 +57,7 @@
         <span class="{{node.isExpanded ? 'fa fa-chevron-down' : 'fa fa-chevron-right'}}"
               aria-hidden="true"></span>
       </button>
-      <ds-loading class="ds-loading"></ds-loading>
+      <ds-themed-loading class="ds-themed-loading"></ds-themed-loading>
     </div>
   </cdk-tree-node>
   <!-- This is the tree node template for leaf nodes (collections and (sub)coms without children) -->

src/app/community-list-page/community-list/community-list.component.spec.ts

@@ -1,7 +1,7 @@
 import { ComponentFixture, fakeAsync, inject, TestBed, tick, waitForAsync } from '@angular/core/testing';
 
 import { CommunityListComponent } from './community-list.component';
-import { CommunityListService, FlatNode, showMoreFlatNode, toFlatNode } from '../community-list-service';
+import { CommunityListService, showMoreFlatNode, toFlatNode } from '../community-list-service';
 import { CdkTreeModule } from '@angular/cdk/tree';
 import { TranslateLoader, TranslateModule } from '@ngx-translate/core';
 import { TranslateLoaderMock } from '../../shared/mocks/translate-loader.mock';
@@ -15,6 +15,7 @@ import { Collection } from '../../core/shared/collection.model';
 import { of as observableOf } from 'rxjs';
 import { By } from '@angular/platform-browser';
 import { isEmpty, isNotEmpty } from '../../shared/empty.util';
+import { FlatNode } from '../flat-node.model';
 
 describe('CommunityListComponent', () => {
   let component: CommunityListComponent;

src/app/community-list-page/community-list/community-list.component.ts

@@ -1,11 +1,12 @@
 import { Component, OnDestroy, OnInit } from '@angular/core';
 import { take } from 'rxjs/operators';
 import { SortDirection, SortOptions } from '../../core/cache/models/sort-options.model';
-import { FindListOptions } from '../../core/data/request.models';
+import { CommunityListService} from '../community-list-service';
-import { CommunityListService, FlatNode } from '../community-list-service';
 import { CommunityListDatasource } from '../community-list-datasource';
 import { FlatTreeControl } from '@angular/cdk/tree';
 import { isEmpty } from '../../shared/empty.util';
+import { FlatNode } from '../flat-node.model';
+import { FindListOptions } from '../../core/data/find-list-options.model';
 
 /**
  * A tree-structured list of nodes representing the communities, their subCommunities and collections.

src/app/community-list-page/community-list/themed-community-list.component.ts

@@ -7,7 +7,8 @@ import { Component } from '@angular/core';
   selector: 'ds-themed-community-list',
   styleUrls: [],
   templateUrl: '../../shared/theme-support/themed.component.html',
-})export class ThemedCommunityListComponent extends ThemedComponent<CommunityListComponent> {
+})
+export class ThemedCommunityListComponent extends ThemedComponent<CommunityListComponent> {
   protected getComponentName(): string {
     return 'CommunityListComponent';
   }

src/app/community-list-page/flat-node.model.ts

@@ -0,0 +1,22 @@
+import { Observable } from 'rxjs';
+import { Community } from '../core/shared/community.model';
+import { Collection } from '../core/shared/collection.model';
+import { ShowMoreFlatNode } from './show-more-flat-node.model';
+
+/**
+ * Each node in the tree is represented by a flatNode which contains info about the node itself and its position and
+ *  state in the tree. There are nodes representing communities, collections and show more links.
+ */
+export interface FlatNode {
+  isExpandable$: Observable<boolean>;
+  name: string;
+  id: string;
+  level: number;
+  isExpanded?: boolean;
+  parent?: FlatNode;
+  payload: Community | Collection | ShowMoreFlatNode;
+  isShowMoreNode: boolean;
+  route?: string;
+  currentCommunityPage?: number;
+  currentCollectionPage?: number;
+}

src/app/community-list-page/show-more-flat-node.model.ts

@@ -0,0 +1,6 @@
+/**
+ * The show more links in the community tree are also represented by a flatNode so we know where in
+ *  the tree it should be rendered an who its parent is (needed for the action resulting in clicking this link)
+ */
+export class ShowMoreFlatNode {
+}