Merge branch 'dev'

Ansible - Improve CI stability

.github/workflows/ansible.yml

@@ -47,7 +47,6 @@ jobs:
           molecule converge
           molecule idempotence
           molecule verify
-          molecule destroy
         working-directory: "${{ github.repository }}"
   # # https://galaxy.ansible.com/docs/contributing/importing.html
   # release:

.github/workflows/ci.yml

@@ -20,7 +20,7 @@ jobs:
         name: Set up Python
         uses: actions/setup-python@v2
         with:
-          python-version: 3.8
+          python-version: 3.7
       -
         name: Get pip cache dir
         id: pip-cache
@@ -49,6 +49,39 @@ jobs:
           name: documentation
           path: docs/_build/html/
 
+  codestyle:
+    runs-on: ubuntu-20.04
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v2
+      -
+        name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.7
+      -
+        name: Get pip cache dir
+        id: pip-cache
+        run: |
+          echo "::set-output name=dir::$(pip cache dir)"
+      -
+        name: Persistent Github pip cache
+        uses: actions/cache@v2
+        with:
+          path: ${{ steps.pip-cache.outputs.dir }}
+          key: ${{ runner.os }}-pip${{ matrix.python-version }}
+      -
+        name: Install dependencies
+        run: |
+          pip install --upgrade pipenv
+          pipenv install --system --dev --ignore-pipfile
+      -
+        name: Codestyle
+        run: |
+          cd src/
+          pycodestyle
+
   tests:
     runs-on: ubuntu-20.04
     strategy:
@@ -76,7 +109,7 @@ jobs:
           path: ${{ steps.pip-cache.outputs.dir }}
           key: ${{ runner.os }}-pip${{ matrix.python-version }}
       -
-        name: Prepare tests
+        name: Install dependencies
         run: |
           sudo apt-get update -qq
           sudo apt-get install -qq --no-install-recommends unpaper tesseract-ocr imagemagick ghostscript optipng
@@ -87,11 +120,6 @@ jobs:
         run: |
           cd src/
           pytest
-      -
-        name: Codestyle
-        run: |
-          cd src/
-          pycodestyle
       -
         name: Publish coverage results
         if: matrix.python-version == '3.8'
@@ -130,7 +158,7 @@ jobs:
         path: src/documents/static/frontend/
 
   build-release:
-    needs: [frontend, documentation, tests]
+    needs: [frontend, documentation, tests, codestyle]
     runs-on: ubuntu-20.04
     steps:
       -
@@ -240,7 +268,7 @@ jobs:
   build-docker-image:
     if: github.event_name == 'push' && (startsWith(github.ref, 'refs/heads/feature-') || github.ref == 'refs/heads/dev' || startsWith(github.ref, 'refs/tags/ng-'))
     runs-on: ubuntu-latest
-    needs: [frontend, tests]
+    needs: [frontend, tests, codestyle]
     steps:
       -
         name: Prepare

CONTRIBUTING.md

@@ -9,11 +9,11 @@ If you want to implement something big: Please start a discussion about that in
 
 ## Python
 
-Use python 3.6 for development. Paperless supports python 3.6, 3.7 and 3.8.
+Paperless supports python 3.6, 3.7, 3.8 and 3.9.
 
 ## Branches
 
-master always reflects the latest release.
+master always reflects the latest release. Apart from changes to the documentation or readme, absolutely no functional changes on this branch in between releases.
 
 dev contains all changes that will be part of the next release. Use this branch to start making your changes.
 

README.md

@@ -51,7 +51,7 @@ Here's what you get:
 	* Searching for similar documents ("More like this")
 * Email processing: Paperless adds documents from your email accounts.
 	* Configure multiple accounts and filters for each account.
-	* When adding documents from mails, paperless can move these mails to a new folder, mark them as read, flag them as important or delete them.
+	* When adding documents from mail, paperless can move these mail to a new folder, mark them as read, flag them as important or delete them.
 * Machine learning powered document matching.
 	* Paperless learns from your documents and will be able to automatically assign tags, correspondents and types to documents once you've stored a few documents in paperless.
 * Optimized for multi core systems: Paperless-ng consumes multiple documents in parallel.
@@ -77,9 +77,9 @@ The documentation for Paperless-ng is available on [ReadTheDocs](https://paperle
 
 # Translation
 
-Paperless is currently available in English, German, Dutch and French. Translation is coordinated at transifex: https://www.transifex.com/paperless/paperless-ng
+Paperless is currently available in English, German, Dutch, French, and Portuguese.
 
-If you want to see paperless in your own language, request that language at transifex and you can start translating after I approve the language.
+There's an active translation project at transifex! If you want to help out by translating paperless into your language, please head over to https://github.com/jonaswinkler/paperless-ng/issues/212 for details.
 
 # Feature Requests
 

ansible/defaults/main.yml

@@ -18,8 +18,9 @@ paperlessng_directory: /opt/paperless-ng
 paperlessng_consumption_dir: "{{ paperlessng_directory }}/consumption"
 paperlessng_data_dir: "{{ paperlessng_directory }}/data"
 paperlessng_media_root: "{{ paperlessng_directory }}/media"
-paperlessng_static_dir: "{{ paperlessng_directory }}/static"
+paperlessng_staticdir: "{{ paperlessng_directory }}/static"
 paperlessng_filename_format:
+paperlessng_logging_dir: "{{ paperlessng_data_dir }}/log"
 paperlessng_virtualenv: "{{ paperlessng_directory }}/.venv"
 
 # Hosting & Security
@@ -36,12 +37,15 @@ paperlessng_enable_http_remote_user: False
 paperlessng_ocr_languages:
   - eng
 paperlessng_ocr_mode: skip
+paperlessng_ocr_clean: clean
+paperlessng_ocr_deskew: True
+paperlessng_ocr_rotate_pages: True
+paperlessng_ocr_rotate_pages_threshold: 12
 paperlessng_ocr_output_type: pdfa
 paperlessng_ocr_pages: 0
 paperlessng_ocr_image_dpi:
 # see https://ocrmypdf.readthedocs.io/en/latest/api.html#ocrmypdf.ocr
 paperlessng_ocr_user_args:
-  #- "deskew": True  # https://github.com/jonaswinkler/paperless-ng/issues/231
   - "optimize": 1
 paperlessng_use_jbig2enc: True
 paperlessng_big2enc_lossy: False
@@ -57,10 +61,11 @@ paperlessng_consumer_polling: 0
 paperlessng_consumer_delete_duplicates: False
 paperlessng_consumer_recursive: False
 paperlessng_consumer_subdirs_as_tags: False
+paperlessng_convert_memory_limit: 0
+paperlessng_convert_tmpdir:
 paperlessng_optimize_thumbnails: True
 paperlessng_post_consume_script:
 paperlessng_filename_date_order:
-paperlessng_filename_parse_transforms:
 paperlessng_thumbnail_font_name: /usr/share/fonts/liberation/LiberationSerif-Regular.ttf
 paperlessng_ignore_dates: ""
 

ansible/molecule/default/converge.yml

@@ -2,9 +2,15 @@
 - name: update previous release to newest release
   hosts: all
   tasks:
+    - name: install git dependency
+      apt:
+        pkg: git
+    - name: obtain latest git hash in current tree
+      command: git rev-parse HEAD
+      register: git_hash
     - name: set current github commit as version when available
       set_fact:
-        paperlessng_version: "{{ lookup('env', 'GITHUB_SHA') | default('master', True) }}"
+        paperlessng_version: "{{ git_hash.stdout }}"
     - name: update to newest paperless-ng release
       include_role:
         name: ansible

ansible/tasks/main.yml

@@ -43,7 +43,7 @@
 
 - name: install ocr languages
   apt:
-    pkg: "{{ paperlessng_ocr_languages | map('regex_replace', '^(.*)$', 'tesseract-ocr-\\1') | list }}"
+    pkg: "{{ paperlessng_ocr_languages | map('regex_replace', '^(.*)$', 'tesseract-ocr-\\1') | map('replace', '_', '-') | list }}"
 
 - name: set up notesalexp repository key (for jbig2enc)
   apt_key:
@@ -256,7 +256,7 @@
     - "{{ paperlessng_consumption_dir }}"
     - "{{ paperlessng_data_dir }}"
     - "{{ paperlessng_media_root }}"
-    - "{{ paperlessng_static_dir }}"
+    - "{{ paperlessng_staticdir }}"
 
 - name: rename initial config
   command:
@@ -280,9 +280,11 @@
     - regexp: PAPERLESS_MEDIA_ROOT
       line: "PAPERLESS_MEDIA_ROOT={{ paperlessng_media_root }}"
     - regexp: PAPERLESS_STATICDIR
-      line: "PAPERLESS_STATICDIR={{ paperlessng_static_dir }}"
+      line: "PAPERLESS_STATICDIR={{ paperlessng_staticdir }}"
     - regexp: PAPERLESS_FILENAME_FORMAT
       line: "PAPERLESS_FILENAME_FORMAT={{ paperlessng_filename_format }}"
+    - regexp: PAPERLESS_LOGGING_DIR
+      line: "PAPERLESS_LOGGING_DIR={{ paperlessng_logging_dir }}"
     # Hosting & Security
     - regexp: PAPERLESS_SECRET_KEY
       line: "PAPERLESS_SECRET_KEY={{ paperlessng_secret_key }}"
@@ -302,9 +304,17 @@
       line: "PAPERLESS_ENABLE_HTTP_REMOTE_USER={{ paperlessng_enable_http_remote_user }}"
     # OCR settings
     - regexp: PAPERLESS_OCR_LANGUAGE
-      line: "PAPERLESS_OCR_LANGUAGE={{ paperlessng_ocr_languages | join('+') }}"
+      line: "PAPERLESS_OCR_LANGUAGE={{ paperlessng_ocr_languages | join('+') | replace('-','_') }}"
     - regexp: PAPERLESS_OCR_MODE
       line: "PAPERLESS_OCR_MODE={{ paperlessng_ocr_mode }}"
+    - regexp: PAPERLESS_OCR_CLEAN
+      line: "PAPERLESS_OCR_CLEAN={{ paperlessng_ocr_clean }}"
+    - regexp: PAPERLESS_OCR_DESKEW
+      line: "PAPERLESS_OCR_DESKEW={{ paperlessng_ocr_deskew }}"
+    - regexp: PAPERLESS_OCR_ROTATE_PAGES
+      line: "PAPERLESS_OCR_ROTATE_PAGES={{ paperlessng_ocr_rotate_pages }}"
+    - regexp: PAPERLESS_OCR_ROTATE_PAGES_THRESHOLD
+      line: "PAPERLESS_OCR_ROTATE_PAGES_THRESHOLD={{ paperlessng_ocr_rotate_pages_threshold }}"
     - regexp: PAPERLESS_OCR_OUTPUT_TYPE
       line: "PAPERLESS_OCR_OUTPUT_TYPE={{ paperlessng_ocr_output_type }}"
     - regexp: PAPERLESS_OCR_PAGES
@@ -331,6 +341,10 @@
       line: "PAPERLESS_CONSUMER_RECURSIVE={{ paperlessng_consumer_recursive }}"
     - regexp: PAPERLESS_CONSUMER_SUBDIRS_AS_TAGS
       line: "PAPERLESS_CONSUMER_SUBDIRS_AS_TAGS={{ paperlessng_consumer_subdirs_as_tags }}"
+    - regexp: PAPERLESS_CONVERT_MEMORY_LIMIT
+      line: "PAPERLESS_CONVERT_MEMORY_LIMIT={{ paperlessng_convert_memory_limit }}"
+    - regexp: PAPERLESS_CONVERT_TMPDIR
+      line: "PAPERLESS_CONVERT_TMPDIR={{ paperlessng_convert_tmpdir }}"
     - regexp: PAPERLESS_OPTIMIZE_THUMBNAILS
       line: "PAPERLESS_OPTIMIZE_THUMBNAILS={{ paperlessng_optimize_thumbnails }}"
     - regexp: PAPERLESS_POST_CONSUME_SCRIPT

docs/changelog.rst

@@ -5,6 +5,19 @@
 Changelog
 *********
 
+paperless-ng 1.2.1
+##################
+
+* `Rodrigo Avelino <https://github.com/rodavelino>`_ translated Paperless into Portuguese (Brazil)!
+
+* The date input fields now respect the currently selected date format.
+
+* Added a fancy icon when adding paperless to the home screen on iOS devices. Thanks to `Joel Nordell <https://github.com/joelnordell>`_.
+
+* When using regular expression matching, the regular expression is now validated before saving the tag/correspondent/type.
+
+* Regression fix: Dates on the front end did not respect date locale settings in some cases.
+
 paperless-ng 1.2.0
 ##################
 

docs/configuration.rst

@@ -278,7 +278,7 @@ PAPERLESS_OCR_DESKEW=<bool>
 PAPERLESS_OCR_ROTATE_PAGES=<bool>
     Tells paperless to correct page rotation (90°, 180° and 270° rotation).
 
-    If you notice that paperless is not rotating pages incorrectly rotated
+    If you notice that paperless is not rotating incorrectly rotated
     pages (or vice versa), try adjusting the threshold up or down (see below).
 
     Defaults to ``true``, which enables this feature.
@@ -287,7 +287,7 @@ PAPERLESS_OCR_ROTATE_PAGES=<bool>
 PAPERLESS_OCR_ROTATE_PAGES_THRESHOLD=<num>
     Adjust the threshold for automatic page rotation by ``PAPERLESS_OCR_ROTATE_PAGES``.
     This is an arbitrary value reported by tesseract. "15" is a very conservative value,
-    whereas "2" is a very aggressive option and will often result correctly rotated pages
+    whereas "2" is a very aggressive option and will often result in correctly rotated pages
     being rotated as well.
 
     Defaults to "12".
@@ -338,7 +338,7 @@ PAPERLESS_OCR_USER_ARGS=<json>
     the API of OCRmyPDF, you have to specify these in a format that can be
     passed to the API. See `the API reference of OCRmyPDF <https://ocrmypdf.readthedocs.io/en/latest/api.html#reference>`_
     for valid parameters. All command line options are supported, but they
-    use underscores instead of dashed.
+    use underscores instead of dashes.
 
     .. caution::
 

docs/extending.rst

@@ -25,7 +25,7 @@ This section describes the steps you need to take to start development on paperl
 
     *   Python 3.6.
     *   All dependencies listed in the :ref:`Bare metal route <setup-bare_metal>`
-    *   redis. You can either install redis or use the included scritps/start-services.sh
+    *   redis. You can either install redis or use the included scripts/start-services.sh
         to use docker to fire up a redis instance (and some other services such as tika,
         gotenberg and a postgresql server).
 

src-ui/angular.json

@@ -19,7 +19,8 @@
 					"de": "src/locale/messages.de.xlf",
 					"nl-NL": "src/locale/messages.nl_NL.xlf",
 					"fr": "src/locale/messages.fr.xlf",
-					"en-GB": "src/locale/messages.en_GB.xlf"
+					"en-GB": "src/locale/messages.en_GB.xlf",
+					"pt-BR": "src/locale/messages.pt_BR.xlf"
 				}
 			},
 			"architect": {
@@ -36,6 +37,7 @@
 						"aot": true,
 						"assets": [
 							"src/favicon.ico",
+							"src/apple-touch-icon.png",
 							"src/assets",
 							"src/manifest.webmanifest", {
 								"glob": "pdf.worker.min.js",
@@ -112,6 +114,7 @@
 						"karmaConfig": "karma.conf.js",
 						"assets": [
 							"src/favicon.ico",
+							"src/apple-touch-icon.png",
 							"src/assets",
 							"src/manifest.webmanifest"
 						],

src-ui/messages.xlf

@@ -531,28 +531,21 @@
         <source>Use system language</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.ts</context>
-          <context context-type="linenumber">91</context>
+          <context context-type="linenumber">92</context>
         </context-group>
       </trans-unit>
       <trans-unit id="7729897675462249787" datatype="html">
         <source>Use date format of display language</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.ts</context>
-          <context context-type="linenumber">96</context>
-        </context-group>
-      </trans-unit>
-      <trans-unit id="4912706592792948707" datatype="html">
-        <source>ISO 8601</source>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/app/components/manage/settings/settings.component.ts</context>
-          <context context-type="linenumber">97</context>
+          <context context-type="linenumber">98</context>
         </context-group>
       </trans-unit>
       <trans-unit id="8488620293789898901" datatype="html">
         <source>Error while storing settings on server: <x id="PH" equiv-text="JSON.stringify(error.error)"/></source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.ts</context>
-          <context context-type="linenumber">114</context>
+          <context context-type="linenumber">115</context>
         </context-group>
       </trans-unit>
       <trans-unit id="121cc5391cd2a5115bc2b3160379ee5b36cd7716" datatype="html">
@@ -1605,6 +1598,13 @@
           <context context-type="linenumber">21</context>
         </context-group>
       </trans-unit>
+      <trans-unit id="d6529debfc1613db22d6fa096ebfeb8a85fa739d" datatype="html">
+        <source>Invalid date.</source>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/components/common/input/date/date.component.html</context>
+          <context context-type="linenumber">13</context>
+        </context-group>
+      </trans-unit>
       <trans-unit id="2807800733729323332" datatype="html">
         <source>Yes</source>
         <context-group purpose="location">
@@ -1630,35 +1630,49 @@
         <source>English (US)</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">82</context>
+          <context context-type="linenumber">88</context>
         </context-group>
       </trans-unit>
       <trans-unit id="6987083569809053351" datatype="html">
         <source>English (GB)</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">83</context>
+          <context context-type="linenumber">89</context>
         </context-group>
       </trans-unit>
       <trans-unit id="1858110241312746425" datatype="html">
         <source>German</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">84</context>
+          <context context-type="linenumber">90</context>
         </context-group>
       </trans-unit>
       <trans-unit id="3071065188816255493" datatype="html">
         <source>Dutch</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">85</context>
+          <context context-type="linenumber">91</context>
         </context-group>
       </trans-unit>
       <trans-unit id="7633754075223722162" datatype="html">
         <source>French</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">86</context>
+          <context context-type="linenumber">92</context>
+        </context-group>
+      </trans-unit>
+      <trans-unit id="9184513005098760425" datatype="html">
+        <source>Portuguese (Brazil)</source>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/services/settings.service.ts</context>
+          <context context-type="linenumber">93</context>
+        </context-group>
+      </trans-unit>
+      <trans-unit id="4912706592792948707" datatype="html">
+        <source>ISO 8601</source>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/services/settings.service.ts</context>
+          <context context-type="linenumber">98</context>
         </context-group>
       </trans-unit>
       <trans-unit id="2119857572761283468" datatype="html">

src-ui/package-lock.json

@@ -2055,9 +2055,9 @@
       }
     },
     "@ng-bootstrap/ng-bootstrap": {
-      "version": "8.0.0",
-      "resolved": "https://registry.npmjs.org/@ng-bootstrap/ng-bootstrap/-/ng-bootstrap-8.0.0.tgz",
-      "integrity": "sha512-v77Gfd8xHH+exq0WqIqVRlxbUEHdA/2+RUJenUP2IDTQN9E1rWl7O461/kosr+0XPuxPArHQJxhh/WsCYckcNg==",
+      "version": "8.0.4",
+      "resolved": "https://registry.npmjs.org/@ng-bootstrap/ng-bootstrap/-/ng-bootstrap-8.0.4.tgz",
+      "integrity": "sha512-EdxTwOPOtlvfnwrglPniulmzdnXdXH3lTGaGAY1HrYRvdtGg6wicRvl+BvwVE/3Qik5NPkOWMVghUHpv3evIYg==",
       "requires": {
         "tslib": "^2.0.0"
       }

src-ui/package.json

@@ -20,7 +20,7 @@
     "@angular/platform-browser": "~10.1.5",
     "@angular/platform-browser-dynamic": "~10.1.5",
     "@angular/router": "~10.1.5",
-    "@ng-bootstrap/ng-bootstrap": "^8.0.0",
+    "@ng-bootstrap/ng-bootstrap": "^8.0.4",
     "@ng-select/ng-select": "^5.0.9",
     "bootstrap": "^4.5.0",
     "file-saver": "^2.0.5",

src-ui/src/app/app.module.ts

@@ -3,7 +3,7 @@ import { NgModule } from '@angular/core';
 
 import { AppRoutingModule } from './app-routing.module';
 import { AppComponent } from './app.component';
-import { NgbModule } from '@ng-bootstrap/ng-bootstrap';
+import { NgbDateAdapter, NgbDateParserFormatter, NgbModule } from '@ng-bootstrap/ng-bootstrap';
 import { HttpClientModule, HTTP_INTERCEPTORS } from '@angular/common/http';
 import { DocumentListComponent } from './components/document-list/document-list.component';
 import { DocumentDetailComponent } from './components/document-detail/document-detail.component';
@@ -39,7 +39,6 @@ import { SelectComponent } from './components/common/input/select/select.compone
 import { CheckComponent } from './components/common/input/check/check.component';
 import { SaveViewConfigDialogComponent } from './components/document-list/save-view-config-dialog/save-view-config-dialog.component';
 import { InfiniteScrollModule } from 'ngx-infinite-scroll';
-import { DateTimeComponent } from './components/common/input/date-time/date-time.component';
 import { TagsComponent } from './components/common/input/tags/tags.component';
 import { SortableDirective } from './directives/sortable.directive';
 import { CookieService } from 'ngx-cookie-service';
@@ -60,15 +59,21 @@ import { NgSelectModule } from '@ng-select/ng-select';
 import { NumberComponent } from './components/common/input/number/number.component';
 import { SafePipe } from './pipes/safe.pipe';
 import { CustomDatePipe } from './pipes/custom-date.pipe';
+import { DateComponent } from './components/common/input/date/date.component';
+import { ISODateTimeAdapter } from './utils/ngb-iso-date-time-adapter';
+import { LocalizedDateParserFormatter } from './utils/ngb-date-parser-formatter';
+import { ApiVersionInterceptor } from './interceptors/api-version.interceptor';
 
 import localeFr from '@angular/common/locales/fr';
 import localeNl from '@angular/common/locales/nl';
 import localeDe from '@angular/common/locales/de';
+import localePt from '@angular/common/locales/pt';
 import localeEnGb from '@angular/common/locales/en-GB';
 
 registerLocaleData(localeFr)
 registerLocaleData(localeNl)
 registerLocaleData(localeDe)
+registerLocaleData(localePt, "pt-BR")
 registerLocaleData(localeEnGb)
 
 @NgModule({
@@ -104,7 +109,6 @@ registerLocaleData(localeEnGb)
     SelectComponent,
     CheckComponent,
     SaveViewConfigDialogComponent,
-    DateTimeComponent,
     TagsComponent,
     SortableDirective,
     SavedViewWidgetComponent,
@@ -120,7 +124,8 @@ registerLocaleData(localeEnGb)
     SelectDialogComponent,
     NumberComponent,
     SafePipe,
-    CustomDatePipe
+    CustomDatePipe,
+    DateComponent
   ],
   imports: [
     BrowserModule,
@@ -140,9 +145,15 @@ registerLocaleData(localeEnGb)
       provide: HTTP_INTERCEPTORS,
       useClass: CsrfInterceptor,
       multi: true
+    },{
+      provide: HTTP_INTERCEPTORS,
+      useClass: ApiVersionInterceptor,
+      multi: true
     },
     FilterPipe,
-    DocumentTitlePipe
+    DocumentTitlePipe,
+    {provide: NgbDateAdapter, useClass: ISODateTimeAdapter},
+    {provide: NgbDateParserFormatter, useClass: LocalizedDateParserFormatter}
   ],
   bootstrap: [AppComponent]
 })

src-ui/src/app/components/app-frame/app-frame.component.html

@@ -94,7 +94,7 @@
               </svg>&nbsp;{{d.title | documentTitle}}
             </a>
           </li>
-          <li class="nav-item w-100" *ngIf="openDocuments.length > 1">
+          <li class="nav-item w-100" *ngIf="openDocuments.length >= 1">
             <a class="nav-link text-truncate" [routerLink]="" (click)="closeAll()">
               <svg class="sidebaricon" fill="currentColor">
                 <use xlink:href="assets/bootstrap-icons.svg#x"/>

src-ui/src/app/components/common/date-dropdown/date-dropdown.component.html

@@ -20,8 +20,17 @@
           </div>
 
           <div class="input-group input-group-sm">
-            <input type="date" class="form-control" id="date_after" [(ngModel)]="dateAfter" (change)="onChangeDebounce()">
+            <input class="form-control" [placeholder]="datePlaceHolder" (dateSelect)="onChangeDebounce()" (change)="onChangeDebounce()"
+                    [(ngModel)]="dateAfter" ngbDatepicker #dateAfterPicker="ngbDatepicker">
+            <div class="input-group-append">
+              <button class="btn btn-outline-secondary" (click)="dateAfterPicker.toggle()" type="button">
+                <svg xmlns="http://www.w3.org/2000/svg" width="13" height="13" fill="currentColor" class="bi bi-calendar" viewBox="0 0 16 16">
+                  <path d="M3.5 0a.5.5 0 0 1 .5.5V1h8V.5a.5.5 0 0 1 1 0V1h1a2 2 0 0 1 2 2v11a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2V3a2 2 0 0 1 2-2h1V.5a.5.5 0 0 1 .5-.5zM1 4v10a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1V4H1z"/>
+                </svg>
+              </button>
+            </div>
           </div>
+
         </div>
         <div class="list-group-item d-flex flex-column align-items-start" role="menuitem">
 
@@ -36,8 +45,17 @@
           </div>
 
           <div class="input-group input-group-sm">
-            <input type="date" class="form-control" id="date_before" [(ngModel)]="dateBefore" (change)="onChangeDebounce()">
+            <input class="form-control" [placeholder]="datePlaceHolder" (dateSelect)="onChangeDebounce()" (change)="onChangeDebounce()"
+                    [(ngModel)]="dateBefore" ngbDatepicker #dateBeforePicker="ngbDatepicker">
+            <div class="input-group-append">
+              <button class="btn btn-outline-secondary" (click)="dateBeforePicker.toggle()" type="button">
+                <svg xmlns="http://www.w3.org/2000/svg" width="13" height="13" fill="currentColor" class="bi bi-calendar" viewBox="0 0 16 16">
+                  <path d="M3.5 0a.5.5 0 0 1 .5.5V1h8V.5a.5.5 0 0 1 1 0V1h1a2 2 0 0 1 2 2v11a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2V3a2 2 0 0 1 2-2h1V.5a.5.5 0 0 1 .5-.5zM1 4v10a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1V4H1z"/>
+                </svg>
+              </button>
+            </div>
           </div>
+          
         </div>
     </div>
   </div>

src-ui/src/app/components/common/date-dropdown/date-dropdown.component.ts

@@ -1,7 +1,10 @@
 import { formatDate } from '@angular/common';
 import { Component, EventEmitter, Input, Output, OnInit, OnDestroy } from '@angular/core';
+import { NgbDateAdapter } from '@ng-bootstrap/ng-bootstrap';
 import { Subject, Subscription } from 'rxjs';
-import { debounceTime, distinctUntilChanged } from 'rxjs/operators';
+import { debounceTime } from 'rxjs/operators';
+import { SettingsService } from 'src/app/services/settings.service';
+import { ISODateAdapter } from 'src/app/utils/ngb-iso-date-adapter';
 
 export interface DateSelection {
   before?: string
@@ -16,10 +19,17 @@ const LAST_YEAR = 3
 @Component({
   selector: 'app-date-dropdown',
   templateUrl: './date-dropdown.component.html',
-  styleUrls: ['./date-dropdown.component.scss']
+  styleUrls: ['./date-dropdown.component.scss'],
+  providers: [
+    {provide: NgbDateAdapter, useClass: ISODateAdapter},
+  ]
 })
 export class DateDropdownComponent implements OnInit, OnDestroy {
 
+  constructor(settings: SettingsService) {
+    this.datePlaceHolder = settings.getLocalizedDateInputFormat()
+  }
+
   quickFilters = [
     {id: LAST_7_DAYS, name: $localize`Last 7 days`},
     {id: LAST_MONTH, name: $localize`Last month`},
@@ -27,6 +37,8 @@ export class DateDropdownComponent implements OnInit, OnDestroy {
     {id: LAST_YEAR, name: $localize`Last year`}
   ]
 
+  datePlaceHolder: string
+
   @Input()
   dateBefore: string
 

src-ui/src/app/components/common/input/date-time/date-time.component.html

@@ -1,13 +0,0 @@
-<div class="form-row">
-  <div class="form-group col">
-      <label for="created_date">{{titleDate}}</label>
-      <input type="date" class="form-control" id="created_date" [(ngModel)]="dateValue" (change)="dateOrTimeChanged()">
-  </div>
-  <div class="form-group col" *ngIf="titleTime">
-      <label for="created_time">{{titleTime}}</label>
-      <input type="time" class="form-control" id="created_time" [(ngModel)]="timeValue" (change)="dateOrTimeChanged()">
-  </div>
-</div>
-
-
-<!-- <small *ngIf="hint" class="form-text text-muted">{{hint}}</small> -->

src-ui/src/app/components/common/input/date-time/date-time.component.ts

@@ -1,61 +0,0 @@
-import { formatDate } from '@angular/common';
-import { Component, forwardRef, Input, OnInit } from '@angular/core';
-import { ControlValueAccessor, NG_VALUE_ACCESSOR } from '@angular/forms';
-
-@Component({
-  providers: [{
-    provide: NG_VALUE_ACCESSOR,
-    useExisting: forwardRef(() => DateTimeComponent),
-    multi: true
-  }],
-  selector: 'app-input-date-time',
-  templateUrl: './date-time.component.html',
-  styleUrls: ['./date-time.component.scss']
-})
-export class DateTimeComponent implements OnInit,ControlValueAccessor  {
-
-  constructor() {
-  }
-
-  onChange = (newValue: any) => {};
-  
-  onTouched = () => {};
-
-  writeValue(newValue: any): void {
-    this.dateValue = formatDate(newValue, 'yyyy-MM-dd', "en-US")
-    this.timeValue = formatDate(newValue, 'HH:mm:ss', 'en-US')
-  }
-  registerOnChange(fn: any): void {
-    this.onChange = fn;
-  }
-  registerOnTouched(fn: any): void {
-    this.onTouched = fn;
-  }
-  setDisabledState?(isDisabled: boolean): void {
-    this.disabled = isDisabled;
-  }
-
-  @Input()
-  titleDate: string = "Date"
-
-  @Input()
-  titleTime: string
-
-  @Input()
-  disabled: boolean = false
-
-  @Input()
-  hint: string
-
-  timeValue
-
-  dateValue
-
-  ngOnInit(): void {
-  }
-
-  dateOrTimeChanged() {
-    this.onChange(formatDate(this.dateValue + "T" + this.timeValue,"yyyy-MM-ddTHH:mm:ssZZZZZ", "en-us", "UTC"))
-  }
-
-}

src-ui/src/app/components/common/input/date/date.component.html

@@ -0,0 +1,16 @@
+<div class="form-group">
+  <label [for]="inputId">{{title}}</label>
+  <div class="input-group" [class.is-invalid]="error">
+    <input class="form-control" [class.is-invalid]="error"  [placeholder]="placeholder" [id]="inputId" (dateSelect)="onChange(value)" (change)="onChange(value)"
+           name="dp" [(ngModel)]="value" ngbDatepicker #datePicker="ngbDatepicker" #datePickerContent="ngModel">
+    <div class="input-group-append">
+      <button class="btn btn-outline-secondary calendar" (click)="datePicker.toggle()" type="button">
+        <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-calendar" viewBox="0 0 16 16">
+          <path d="M3.5 0a.5.5 0 0 1 .5.5V1h8V.5a.5.5 0 0 1 1 0V1h1a2 2 0 0 1 2 2v11a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2V3a2 2 0 0 1 2-2h1V.5a.5.5 0 0 1 .5-.5zM1 4v10a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1V4H1z"/>
+        </svg>
+      </button>
+    </div>
+  </div>
+  <div class="invalid-feedback" i18n>Invalid date.</div>
+  <small *ngIf="hint" class="form-text text-muted">{{hint}}</small>
+</div>

src-ui/src/app/components/common/input/date/date.component.spec.ts

@@ -1,20 +1,20 @@
 import { ComponentFixture, TestBed } from '@angular/core/testing';
 
-import { DateTimeComponent } from './date-time.component';
+import { DateComponent } from './date.component';
 
-describe('DateTimeComponent', () => {
-  let component: DateTimeComponent;
-  let fixture: ComponentFixture<DateTimeComponent>;
+describe('DateComponent', () => {
+  let component: DateComponent;
+  let fixture: ComponentFixture<DateComponent>;
 
   beforeEach(async () => {
     await TestBed.configureTestingModule({
-      declarations: [ DateTimeComponent ]
+      declarations: [ DateComponent ]
     })
     .compileComponents();
   });
 
   beforeEach(() => {
-    fixture = TestBed.createComponent(DateTimeComponent);
+    fixture = TestBed.createComponent(DateComponent);
     component = fixture.componentInstance;
     fixture.detectChanges();
   });

src-ui/src/app/components/common/input/date/date.component.ts

@@ -0,0 +1,32 @@
+import { Component, forwardRef, Input, OnInit, ViewChild } from '@angular/core';
+import { ControlValueAccessor, NG_VALUE_ACCESSOR } from '@angular/forms';
+import { NgbDateAdapter, NgbDateParserFormatter, NgbDatepickerContent } from '@ng-bootstrap/ng-bootstrap';
+import { SettingsService } from 'src/app/services/settings.service';
+import { v4 as uuidv4 } from 'uuid';
+import { AbstractInputComponent } from '../abstract-input';
+
+
+@Component({
+  providers: [{
+    provide: NG_VALUE_ACCESSOR,
+    useExisting: forwardRef(() => DateComponent),
+    multi: true
+  }],
+  selector: 'app-input-date',
+  templateUrl: './date.component.html',
+  styleUrls: ['./date.component.scss']
+})
+export class DateComponent extends AbstractInputComponent<string> implements OnInit {
+
+  constructor(private settings: SettingsService) {
+    super()
+  }
+
+  ngOnInit(): void {
+    super.ngOnInit()
+    this.placeholder = this.settings.getLocalizedDateInputFormat()
+  }
+
+  placeholder: string
+
+}

src-ui/src/app/components/document-detail/document-detail.component.html

@@ -58,7 +58,7 @@
 
                         <app-input-text #inputTitle i18n-title title="Title" formControlName="title" [error]="error?.title"></app-input-text>
                         <app-input-number i18n-title title="Archive serial number" [error]="error?.archive_serial_number" formControlName='archive_serial_number'></app-input-number>
-                        <app-input-date-time i18n-titleDate titleDate="Date created" formControlName="created"></app-input-date-time>
+                        <app-input-date i18n-title title="Date created" formControlName="created" [error]="error?.created"></app-input-date>
                         <app-input-select [items]="correspondents" i18n-title title="Correspondent" formControlName="correspondent" [allowNull]="true"
                             (createNew)="createCorrespondent()" [suggestions]="suggestions?.correspondents"></app-input-select>
                         <app-input-select [items]="documentTypes" i18n-title title="Document type" formControlName="document_type" [allowNull]="true"

src-ui/src/app/components/manage/correspondent-list/correspondent-edit-dialog/correspondent-edit-dialog.component.html

@@ -8,7 +8,7 @@
   <div class="modal-body">
     <app-input-text i18n-title title="Name" formControlName="name" [error]="error?.name"></app-input-text>
     <app-input-select i18n-title title="Matching algorithm" [items]="getMatchingAlgorithms()" formControlName="matching_algorithm"></app-input-select>
-    <app-input-text *ngIf="patternRequired" i18n-title title="Matching pattern" formControlName="match"></app-input-text>
+    <app-input-text *ngIf="patternRequired" i18n-title title="Matching pattern" formControlName="match" [error]="error?.match"></app-input-text>
     <app-input-check *ngIf="patternRequired" i18n-title title="Case insensitive" formControlName="is_insensitive" novalidate></app-input-check>
   </div>
   <div class="modal-footer">

src-ui/src/app/components/manage/document-type-list/document-type-edit-dialog/document-type-edit-dialog.component.html

@@ -9,7 +9,7 @@
 
       <app-input-text i18n-title title="Name" formControlName="name" [error]="error?.name"></app-input-text>
       <app-input-select i18n-title title="Matching algorithm" [items]="getMatchingAlgorithms()" formControlName="matching_algorithm"></app-input-select>
-      <app-input-text *ngIf="patternRequired" i18n-title title="Matching pattern" formControlName="match"></app-input-text>
+      <app-input-text *ngIf="patternRequired" i18n-title title="Matching pattern" formControlName="match" [error]="error?.match"></app-input-text>
       <app-input-check *ngIf="patternRequired" i18n-title title="Case insensitive" formControlName="is_insensitive"></app-input-check>
 
     </div>

src-ui/src/app/components/manage/settings/settings.component.ts

@@ -88,14 +88,15 @@ export class SettingsComponent implements OnInit {
   }
 
   get displayLanguageOptions(): LanguageOption[] {
-    return [{code: "", name: $localize`Use system language`}].concat(this.settings.getLanguageOptions())
+    return [
+      {code: "", name: $localize`Use system language`}
+    ].concat(this.settings.getLanguageOptions())
   }
 
   get dateLocaleOptions(): LanguageOption[] {
     return [
-      {code: "", name: $localize`Use date format of display language`},
-      {code: "iso-8601", name: $localize`ISO 8601`}
-    ].concat(this.settings.getLanguageOptions())
+      {code: "", name: $localize`Use date format of display language`}
+    ].concat(this.settings.getDateLocaleOptions())
   }
 
   get today() {

src-ui/src/app/components/manage/tag-list/tag-edit-dialog/tag-edit-dialog.component.html

@@ -20,7 +20,7 @@
 
       <app-input-check i18n-title title="Inbox tag" formControlName="is_inbox_tag" i18n-hint hint="Inbox tags are automatically assigned to all consumed documents."></app-input-check>
       <app-input-select i18n-title title="Matching algorithm" [items]="getMatchingAlgorithms()" formControlName="matching_algorithm"></app-input-select>
-      <app-input-text *ngIf="patternRequired" i18n-title title="Matching pattern" formControlName="match"></app-input-text>
+      <app-input-text *ngIf="patternRequired" i18n-title title="Matching pattern" formControlName="match" [error]="error?.match"></app-input-text>
       <app-input-check *ngIf="patternRequired" i18n-title title="Case insensitive" formControlName="is_insensitive"></app-input-check>
     </div>
     <div class="modal-footer">

src-ui/src/app/interceptors/api-version.interceptor.spec.ts

@@ -0,0 +1,16 @@
+import { TestBed } from '@angular/core/testing';
+
+import { ApiVersionInterceptor } from './api-version.interceptor';
+
+describe('ApiVersionInterceptor', () => {
+  beforeEach(() => TestBed.configureTestingModule({
+    providers: [
+      ApiVersionInterceptor
+      ]
+  }));
+
+  it('should be created', () => {
+    const interceptor: ApiVersionInterceptor = TestBed.inject(ApiVersionInterceptor);
+    expect(interceptor).toBeTruthy();
+  });
+});

src-ui/src/app/interceptors/api-version.interceptor.ts

@@ -0,0 +1,25 @@
+import { Injectable } from '@angular/core';
+import {
+  HttpRequest,
+  HttpHandler,
+  HttpEvent,
+  HttpInterceptor
+} from '@angular/common/http';
+import { Observable } from 'rxjs';
+import { environment } from 'src/environments/environment';
+
+@Injectable()
+export class ApiVersionInterceptor implements HttpInterceptor {
+
+  constructor() {}
+
+  intercept(request: HttpRequest<unknown>, next: HttpHandler): Observable<HttpEvent<unknown>> {
+    request = request.clone({
+        setHeaders: {
+          'Accept': `application/json; version=${environment.apiVersion}`
+        }
+      })
+ 
+    return next.handle(request);
+  }
+}

src-ui/src/app/pipes/custom-date.pipe.ts

@@ -13,17 +13,20 @@ const FORMAT_TO_ISO_FORMAT = {
 })
 export class CustomDatePipe extends DatePipe implements PipeTransform {
 
+  private defaultLocale: string
+
   constructor(@Inject(LOCALE_ID) locale: string, private settings: SettingsService) {
     super(locale)
+    this.defaultLocale = locale
   }
 
   transform(value: any, format?: string, timezone?: string, locale?: string): string | null {
-    let l = locale || this.settings.get(SETTINGS_KEYS.DATE_LOCALE)
+    let l = locale || this.settings.get(SETTINGS_KEYS.DATE_LOCALE) || this.defaultLocale
     let f = format || this.settings.get(SETTINGS_KEYS.DATE_FORMAT)
     if (l == "iso-8601") {
       return super.transform(value, FORMAT_TO_ISO_FORMAT[f], timezone)
     } else {
-      return super.transform(value, format || this.settings.get(SETTINGS_KEYS.DATE_FORMAT), timezone, locale)
+      return super.transform(value, format || this.settings.get(SETTINGS_KEYS.DATE_FORMAT), timezone, l)
     }
   }
 

src-ui/src/app/services/settings.service.ts

@@ -1,5 +1,5 @@
 import { DOCUMENT } from '@angular/common';
-import { Inject, Injectable, Renderer2, RendererFactory2 } from '@angular/core';
+import { Inject, Injectable, LOCALE_ID, Renderer2, RendererFactory2 } from '@angular/core';
 import { Meta } from '@angular/platform-browser';
 import { CookieService } from 'ngx-cookie-service';
 
@@ -10,9 +10,14 @@ export interface PaperlessSettings {
 }
 
 export interface LanguageOption {
-  code: string,
-  name: string,
+  code: string
+  name: string
   englishName?: string
+
+  /**
+   * A date format string for use by the date selectors. MUST contain 'yyyy', 'mm' and 'dd'.
+   */
+  dateInputFormat?: string
 }
 
 export const SETTINGS_KEYS = {
@@ -56,7 +61,8 @@ export class SettingsService {
     private rendererFactory: RendererFactory2,
     @Inject(DOCUMENT) private document,
     private cookieService: CookieService,
-    private meta: Meta
+    private meta: Meta,
+    @Inject(LOCALE_ID) private localeId: string
   ) {
     this.renderer = rendererFactory.createRenderer(null, null);
 
@@ -79,14 +85,20 @@ export class SettingsService {
 
   getLanguageOptions(): LanguageOption[] {
     return [
-      {code: "en-us", name: $localize`English (US)`, englishName: "English (US)"},
-      {code: "en-gb", name: $localize`English (GB)`, englishName: "English (GB)"},
-      {code: "de", name: $localize`German`, englishName: "German"},
-      {code: "nl", name: $localize`Dutch`, englishName: "Dutch"},
-      {code: "fr", name: $localize`French`, englishName: "French"}
+      {code: "en-us", name: $localize`English (US)`, englishName: "English (US)", dateInputFormat: "mm/dd/yyyy"},
+      {code: "en-gb", name: $localize`English (GB)`, englishName: "English (GB)", dateInputFormat: "dd/mm/yyyy"},
+      {code: "de", name: $localize`German`, englishName: "German", dateInputFormat: "dd.mm.yyyy"},
+      {code: "nl", name: $localize`Dutch`, englishName: "Dutch", dateInputFormat: "dd-mm-yyyy"},
+      {code: "fr", name: $localize`French`, englishName: "French", dateInputFormat: "dd/mm/yyyy"},
+      {code: "pt-br", name: $localize`Portuguese (Brazil)`, englishName: "Portuguese (Brazil)", dateInputFormat: "dd/mm/yyyy"}
     ]
   }
 
+  getDateLocaleOptions(): LanguageOption[] {
+    let isoOption: LanguageOption = {code: "iso-8601", name: $localize`ISO 8601`, dateInputFormat: "yyyy-mm-dd"}
+    return [isoOption].concat(this.getLanguageOptions())
+  }
+
   private getLanguageCookieName() {
     let prefix = ""
     if (this.meta.getTag('name=cookie_prefix')) {
@@ -107,6 +119,11 @@ export class SettingsService {
     }
   }
 
+  getLocalizedDateInputFormat(): string {
+    let dateLocale = this.get(SETTINGS_KEYS.DATE_LOCALE) || this.getLanguage() || this.localeId.toLowerCase()
+    return this.getDateLocaleOptions().find(o => o.code == dateLocale)?.dateInputFormat || "yyyy-mm-dd"
+  }
+
   get(key: string): any {
     let setting = SETTINGS.find(s => s.key == key)
 

src-ui/src/app/utils/ngb-date-parser-formatter.ts

@@ -0,0 +1,59 @@
+import { Injectable } from "@angular/core"
+import { NgbDateParserFormatter, NgbDateStruct } from "@ng-bootstrap/ng-bootstrap"
+import { SettingsService } from "../services/settings.service"
+
+@Injectable()
+export class LocalizedDateParserFormatter extends NgbDateParserFormatter {
+
+  constructor(private settings: SettingsService) {
+    super()
+  }
+
+  private getDateInputFormat() {
+    return this.settings.getLocalizedDateInputFormat()
+  }
+
+  /**
+   * This constructs a regular expression from a date input format which is then
+   * used to parse dates.
+   */
+  private getDateParseRegex() {
+    return new RegExp(
+      "^" + this.getDateInputFormat()
+      .replace('dd', '(?<day>[0-9]+)')
+      .replace('mm', '(?<month>[0-9]+)')
+      .replace('yyyy', '(?<year>[0-9]+)')
+      .split('.').join('\\.\\s*') + "$" // allow whitespace(s) after dot (specific for German)
+      )
+  }
+
+  parse(value: string): NgbDateStruct | null {
+    let match = this.getDateParseRegex().exec(value)
+    if (match) {
+      let dateStruct = {
+        day: +match.groups.day,
+        month: +match.groups.month,
+        year: +match.groups.year
+      }
+      if (dateStruct.year <= (new Date().getFullYear() - 2000)) {
+        dateStruct.year += 2000
+      } else if (dateStruct.year < 100) {
+        dateStruct.year += 1900
+      }
+      return dateStruct
+    } else {
+      return null
+    }
+  }
+
+  format(date: NgbDateStruct | null): string {
+    if (date) {
+      return this.getDateInputFormat()
+      .replace('dd', date.day.toString().padStart(2, '0'))
+      .replace('mm', date.month.toString().padStart(2, '0'))
+      .replace('yyyy', date.year.toString().padStart(4, '0'))
+    } else {
+      return null
+    }
+  }
+}

src-ui/src/app/utils/ngb-iso-date-adapter.ts

@@ -0,0 +1,27 @@
+import { Injectable } from "@angular/core";
+import { NgbDateAdapter, NgbDateStruct } from "@ng-bootstrap/ng-bootstrap";
+
+@Injectable()
+export class ISODateAdapter extends NgbDateAdapter<string> {
+
+  fromModel(value: string | null): NgbDateStruct | null {
+    if (value) {
+      let date = new Date(value)
+      return {
+        day : date.getDate(),
+        month : date.getMonth() + 1,
+        year : date.getFullYear()
+      }
+    } else {
+      return null
+    }
+  }
+
+  toModel(date: NgbDateStruct | null): string | null {
+    if (date) {
+      return date.year.toString().padStart(4, '0') + "-" + date.month.toString().padStart(2, '0') + "-" + date.day.toString().padStart(2, '0')
+    } else {
+      return null
+    }
+  }
+}

src-ui/src/app/utils/ngb-iso-date-time-adapter.ts

@@ -0,0 +1,23 @@
+import { Injectable } from "@angular/core";
+import { NgbDateAdapter, NgbDateStruct } from "@ng-bootstrap/ng-bootstrap";
+
+@Injectable()
+export class ISODateTimeAdapter extends NgbDateAdapter<string> {
+
+  fromModel(value: string | null): NgbDateStruct | null {
+    if (value) {
+      let date = new Date(value)
+      return {
+        day : date.getDate(),
+        month : date.getMonth() + 1,
+        year : date.getFullYear()
+      }
+    } else {
+      return null
+    }
+  }
+
+  toModel(date: NgbDateStruct | null): string | null {
+    return date ? new Date(date.year, date.month - 1, date.day).toISOString() : null
+  }
+}

src-ui/src/environments/environment.prod.ts

@@ -1,8 +1,9 @@
 export const environment = {
   production: true,
   apiBaseUrl: "/api/",
+  apiVersion: "1",
   appTitle: "Paperless-ng",
-  version: "1.2.0",
+  version: "1.2.1",
   webSocketHost: window.location.host,
   webSocketProtocol: (window.location.protocol == "https:" ? "wss:" : "ws:")
 };

src-ui/src/environments/environment.ts

@@ -5,6 +5,7 @@
 export const environment = {
   production: false,
   apiBaseUrl: "http://localhost:8000/api/",
+  apiVersion: "1",
   appTitle: "Paperless-ng",
   version: "DEVELOPMENT",
   webSocketHost: "localhost:8000",

src-ui/src/index.html

@@ -9,6 +9,7 @@
   <meta name="theme-color" content="#17541f" />
   <link rel="manifest" href="manifest.webmanifest">
   <link rel="icon" type="image/x-icon" href="favicon.ico">
+  <link rel="apple-touch-icon" href="apple-touch-icon.png">
 </head>
 <body class="color-scheme-system">
   <app-root></app-root>

src-ui/src/locale/messages.de.xlf

@@ -606,7 +606,7 @@
         <target>Benutze Systemsprache</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.ts</context>
-          <context context-type="linenumber">91</context>
+          <context context-type="linenumber">92</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="7729897675462249787">
@@ -614,15 +614,7 @@
         <target>Benutze Datumsformat der Anzeigesprache</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.ts</context>
-          <context context-type="linenumber">96</context>
-        </context-group>
-      </trans-unit>
-      <trans-unit datatype="html" id="4912706592792948707">
-        <source>ISO 8601</source>
-        <target>ISO 8601</target>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/app/components/manage/settings/settings.component.ts</context>
-          <context context-type="linenumber">97</context>
+          <context context-type="linenumber">98</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="8488620293789898901">
@@ -630,7 +622,7 @@
         <target>Fehler beim Speichern der Einstellungen auf dem Server: <x equiv-text="JSON.stringify(error.error)" id="PH"/></target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.ts</context>
-          <context context-type="linenumber">114</context>
+          <context context-type="linenumber">115</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="121cc5391cd2a5115bc2b3160379ee5b36cd7716">
@@ -1832,6 +1824,14 @@
           <context context-type="linenumber">21</context>
         </context-group>
       </trans-unit>
+      <trans-unit datatype="html" id="d6529debfc1613db22d6fa096ebfeb8a85fa739d">
+        <source>Invalid date.</source>
+        <target>Ungültiges Datum.</target>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/components/common/input/date/date.component.html</context>
+          <context context-type="linenumber">13</context>
+        </context-group>
+      </trans-unit>
       <trans-unit datatype="html" id="2807800733729323332">
         <source>Yes</source>
         <target>Ja</target>
@@ -1861,7 +1861,7 @@
         <target>Englisch (US)</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">82</context>
+          <context context-type="linenumber">88</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="6987083569809053351">
@@ -1869,7 +1869,7 @@
         <target>Englisch (UK)</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">83</context>
+          <context context-type="linenumber">89</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="1858110241312746425">
@@ -1877,7 +1877,7 @@
         <target>Deutsch</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">84</context>
+          <context context-type="linenumber">90</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="3071065188816255493">
@@ -1885,7 +1885,7 @@
         <target>Niederländisch</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">85</context>
+          <context context-type="linenumber">91</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="7633754075223722162">
@@ -1893,7 +1893,23 @@
         <target>Französisch</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">86</context>
+          <context context-type="linenumber">92</context>
+        </context-group>
+      </trans-unit>
+      <trans-unit datatype="html" id="9184513005098760425">
+        <source>Portuguese (Brazil)</source>
+        <target>Portugiesisch (Brasilien)</target>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/services/settings.service.ts</context>
+          <context context-type="linenumber">93</context>
+        </context-group>
+      </trans-unit>
+      <trans-unit datatype="html" id="4912706592792948707">
+        <source>ISO 8601</source>
+        <target>ISO 8601</target>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/services/settings.service.ts</context>
+          <context context-type="linenumber">98</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="2119857572761283468">

src-ui/src/locale/messages.en_GB.xlf

@@ -606,7 +606,7 @@
         <target>Use system language</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.ts</context>
-          <context context-type="linenumber">91</context>
+          <context context-type="linenumber">92</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="7729897675462249787">
@@ -614,15 +614,7 @@
         <target>Use date format of display language</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.ts</context>
-          <context context-type="linenumber">96</context>
-        </context-group>
-      </trans-unit>
-      <trans-unit datatype="html" id="4912706592792948707">
-        <source>ISO 8601</source>
-        <target>ISO 8601</target>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/app/components/manage/settings/settings.component.ts</context>
-          <context context-type="linenumber">97</context>
+          <context context-type="linenumber">98</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="8488620293789898901">
@@ -630,7 +622,7 @@
         <target>Error while storing settings on server: <x equiv-text="JSON.stringify(error.error)" id="PH"/></target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.ts</context>
-          <context context-type="linenumber">114</context>
+          <context context-type="linenumber">115</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="121cc5391cd2a5115bc2b3160379ee5b36cd7716">
@@ -1832,6 +1824,14 @@
           <context context-type="linenumber">21</context>
         </context-group>
       </trans-unit>
+      <trans-unit datatype="html" id="d6529debfc1613db22d6fa096ebfeb8a85fa739d">
+        <source>Invalid date.</source>
+        <target>Invalid date.</target>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/components/common/input/date/date.component.html</context>
+          <context context-type="linenumber">13</context>
+        </context-group>
+      </trans-unit>
       <trans-unit datatype="html" id="2807800733729323332">
         <source>Yes</source>
         <target>Yes</target>
@@ -1861,7 +1861,7 @@
         <target>English (US)</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">82</context>
+          <context context-type="linenumber">88</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="6987083569809053351">
@@ -1869,7 +1869,7 @@
         <target>English (GB)</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">83</context>
+          <context context-type="linenumber">89</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="1858110241312746425">
@@ -1877,7 +1877,7 @@
         <target>German</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">84</context>
+          <context context-type="linenumber">90</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="3071065188816255493">
@@ -1885,7 +1885,7 @@
         <target>Dutch</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">85</context>
+          <context context-type="linenumber">91</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="7633754075223722162">
@@ -1893,7 +1893,23 @@
         <target>French</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">86</context>
+          <context context-type="linenumber">92</context>
+        </context-group>
+      </trans-unit>
+      <trans-unit datatype="html" id="9184513005098760425">
+        <source>Portuguese (Brazil)</source>
+        <target>Portuguese (Brazil)</target>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/services/settings.service.ts</context>
+          <context context-type="linenumber">93</context>
+        </context-group>
+      </trans-unit>
+      <trans-unit datatype="html" id="4912706592792948707">
+        <source>ISO 8601</source>
+        <target>ISO 8601</target>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/services/settings.service.ts</context>
+          <context context-type="linenumber">98</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="2119857572761283468">

src-ui/src/locale/messages.fr.xlf

@@ -606,7 +606,7 @@
         <target>Utiliser la langue du système</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.ts</context>
-          <context context-type="linenumber">91</context>
+          <context context-type="linenumber">92</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="7729897675462249787">
@@ -614,15 +614,7 @@
         <target>Utiliser le format de date de la langue d'affichage</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.ts</context>
-          <context context-type="linenumber">96</context>
-        </context-group>
-      </trans-unit>
-      <trans-unit datatype="html" id="4912706592792948707">
-        <source>ISO 8601</source>
-        <target>ISO 8601</target>
-        <context-group purpose="location">
-          <context context-type="sourcefile">src/app/components/manage/settings/settings.component.ts</context>
-          <context context-type="linenumber">97</context>
+          <context context-type="linenumber">98</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="8488620293789898901">
@@ -630,7 +622,7 @@
         <target>Une erreur s'est produite lors de l'enregistrement des paramètres sur le serveur : <x equiv-text="JSON.stringify(error.error)" id="PH"/></target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.ts</context>
-          <context context-type="linenumber">114</context>
+          <context context-type="linenumber">115</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="121cc5391cd2a5115bc2b3160379ee5b36cd7716">
@@ -819,7 +811,7 @@
       </trans-unit>
       <trans-unit datatype="html" id="8680abbea249ebe9c2fe35556559c8e1a9eb5841">
         <source>Document processing</source>
-        <target>Traitement de document</target>
+        <target>Traitement de documents</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/manage/settings/settings.component.html</context>
           <context context-type="linenumber">118</context>
@@ -1832,6 +1824,14 @@
           <context context-type="linenumber">21</context>
         </context-group>
       </trans-unit>
+      <trans-unit datatype="html" id="d6529debfc1613db22d6fa096ebfeb8a85fa739d">
+        <source>Invalid date.</source>
+        <target>Date incorrecte.</target>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/components/common/input/date/date.component.html</context>
+          <context context-type="linenumber">13</context>
+        </context-group>
+      </trans-unit>
       <trans-unit datatype="html" id="2807800733729323332">
         <source>Yes</source>
         <target>Oui</target>
@@ -1861,7 +1861,7 @@
         <target>Anglais (US)</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">82</context>
+          <context context-type="linenumber">88</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="6987083569809053351">
@@ -1869,7 +1869,7 @@
         <target>Anglais (GB)</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">83</context>
+          <context context-type="linenumber">89</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="1858110241312746425">
@@ -1877,7 +1877,7 @@
         <target>Allemand</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">84</context>
+          <context context-type="linenumber">90</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="3071065188816255493">
@@ -1885,7 +1885,7 @@
         <target>Néerlandais</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">85</context>
+          <context context-type="linenumber">91</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="7633754075223722162">
@@ -1893,7 +1893,23 @@
         <target>Français</target>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/services/settings.service.ts</context>
-          <context context-type="linenumber">86</context>
+          <context context-type="linenumber">92</context>
+        </context-group>
+      </trans-unit>
+      <trans-unit datatype="html" id="9184513005098760425">
+        <source>Portuguese (Brazil)</source>
+        <target>Portugais (Brésil)</target>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/services/settings.service.ts</context>
+          <context context-type="linenumber">93</context>
+        </context-group>
+      </trans-unit>
+      <trans-unit datatype="html" id="4912706592792948707">
+        <source>ISO 8601</source>
+        <target>ISO 8601</target>
+        <context-group purpose="location">
+          <context context-type="sourcefile">src/app/services/settings.service.ts</context>
+          <context context-type="linenumber">98</context>
         </context-group>
       </trans-unit>
       <trans-unit datatype="html" id="2119857572761283468">

src-ui/src/theme_dark.scss

@@ -246,6 +246,16 @@ $border-color-dark-mode: #47494f;
     }
   }
 
+  .btn-light:not(:disabled):not(.disabled) {
+    background-color: $bg-dark-mode;
+    color: $text-color-dark-mode-accent;
+
+    &:hover {
+      background-color: $text-color-dark-mode;
+      color: $bg-dark-mode;
+    }
+  }
+
   .btn-link:not(:disabled):not(.disabled) {
     color: $primary-dark-mode;
   }
@@ -366,6 +376,12 @@ $border-color-dark-mode: #47494f;
   .progress-bar.bg-primary {
     background-color: darken($primary-dark-mode, 5%) !important;
   }
+
+  .ngb-dp-header,
+  .ngb-dp-weekdays,
+  .ngb-dp-month {
+    background-color: $bg-light-dark-mode;
+  }
 }
 
 body.color-scheme-dark {

src/documents/serialisers.py

@@ -1,11 +1,13 @@
+import re
+
 import magic
 from django.utils.text import slugify
 from rest_framework import serializers
 from rest_framework.fields import SerializerMethodField
 
 from . import bulk_edit
-from .models import Correspondent, Tag, Document, Log, DocumentType, \
-    SavedView, SavedViewFilterRule
+from .models import Correspondent, Tag, Document, DocumentType, \
+    SavedView, SavedViewFilterRule, MatchingModel
 from .parsers import is_mime_type_supported
 
 from django.utils.translation import gettext as _
@@ -33,16 +35,30 @@ class DynamicFieldsModelSerializer(serializers.ModelSerializer):
                 self.fields.pop(field_name)
 
 
-class CorrespondentSerializer(serializers.ModelSerializer):
+class MatchingModelSerializer(serializers.ModelSerializer):
 
     document_count = serializers.IntegerField(read_only=True)
 
-    last_correspondence = serializers.DateTimeField(read_only=True)
-
     def get_slug(self, obj):
         return slugify(obj.name)
     slug = SerializerMethodField()
 
+    def validate_match(self, match):
+        if 'matching_algorithm' in self.initial_data and self.initial_data['matching_algorithm'] == MatchingModel.MATCH_REGEX:  # NOQA: E501
+            try:
+                re.compile(match)
+            except Exception as e:
+                raise serializers.ValidationError(
+                    _("Invalid regular expresssion: %(error)s") %
+                    {'error': str(e)}
+                )
+        return match
+
+
+class CorrespondentSerializer(MatchingModelSerializer):
+
+    last_correspondence = serializers.DateTimeField(read_only=True)
+
     class Meta:
         model = Correspondent
         fields = (
@@ -57,13 +73,7 @@ class CorrespondentSerializer(serializers.ModelSerializer):
         )
 
 
-class DocumentTypeSerializer(serializers.ModelSerializer):
-
-    document_count = serializers.IntegerField(read_only=True)
-
-    def get_slug(self, obj):
-        return slugify(obj.name)
-    slug = SerializerMethodField()
+class DocumentTypeSerializer(MatchingModelSerializer):
 
     class Meta:
         model = DocumentType
@@ -78,13 +88,7 @@ class DocumentTypeSerializer(serializers.ModelSerializer):
         )
 
 
-class TagSerializer(serializers.ModelSerializer):
-
-    document_count = serializers.IntegerField(read_only=True)
-
-    def get_slug(self, obj):
-        return slugify(obj.name)
-    slug = SerializerMethodField()
+class TagSerializer(MatchingModelSerializer):
 
     class Meta:
         model = Tag

src/documents/templates/index.html

@@ -15,6 +15,7 @@
   <link rel="icon" type="image/x-icon" href="favicon.ico">
   <link rel="manifest" href="{% static webmanifest %}">
 	<link rel="stylesheet" href="{% static styles_css %}">
+	<link rel="apple-touch-icon" href="apple-touch-icon.png">
 </head>
 <body>
   <app-root>{% translate "Paperless-ng is loading..." %}</app-root>

src/documents/tests/test_api.py

@@ -14,7 +14,7 @@ from rest_framework.test import APITestCase
 from whoosh.writing import AsyncWriter
 
 from documents import index, bulk_edit
-from documents.models import Document, Correspondent, DocumentType, Tag, SavedView
+from documents.models import Document, Correspondent, DocumentType, Tag, SavedView, MatchingModel
 from documents.tests.utils import DirectoriesMixin
 
 
@@ -772,6 +772,41 @@ class TestDocumentApi(DirectoriesMixin, APITestCase):
         self.assertEqual(response.status_code, 200)
         self.assertListEqual(response.data, ["test", "test2"])
 
+    def test_invalid_regex_other_algorithm(self):
+        for endpoint in ['correspondents', 'tags', 'document_types']:
+            response = self.client.post(f"/api/{endpoint}/", {
+                "name": "test",
+                "matching_algorithm": MatchingModel.MATCH_ANY,
+                "match": "["
+            }, format='json')
+            self.assertEqual(response.status_code, 201, endpoint)
+
+    def test_invalid_regex(self):
+        for endpoint in ['correspondents', 'tags', 'document_types']:
+            response = self.client.post(f"/api/{endpoint}/", {
+                "name": "test",
+                "matching_algorithm": MatchingModel.MATCH_REGEX,
+                "match": "["
+            }, format='json')
+            self.assertEqual(response.status_code, 400, endpoint)
+
+    def test_valid_regex(self):
+        for endpoint in ['correspondents', 'tags', 'document_types']:
+            response = self.client.post(f"/api/{endpoint}/", {
+                "name": "test",
+                "matching_algorithm": MatchingModel.MATCH_REGEX,
+                "match": "[0-9]"
+            }, format='json')
+            self.assertEqual(response.status_code, 201, endpoint)
+
+    def test_regex_no_algorithm(self):
+        for endpoint in ['correspondents', 'tags', 'document_types']:
+            response = self.client.post(f"/api/{endpoint}/", {
+                "name": "test",
+                "match": "[0-9]"
+            }, format='json')
+            self.assertEqual(response.status_code, 201, endpoint)
+
 
 class TestBulkEdit(DirectoriesMixin, APITestCase):
 

src/locale/de/LC_MESSAGES/django.po

@@ -11,7 +11,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-02-16 14:52+0100\n"
+"POT-Creation-Date: 2021-02-24 16:49+0100\n"
 "PO-Revision-Date: 2021-02-16 18:37+0000\n"
 "Last-Translator: Jonas Winkler, 2021\n"
 "Language-Team: German (https://www.transifex.com/paperless/teams/115905/de/)\n"
@@ -354,7 +354,12 @@ msgstr "Filterregel"
 msgid "filter rules"
 msgstr "Filterregeln"
 
-#: documents/serialisers.py:370
+#: documents/serialisers.py:52
+#, python-format
+msgid "Invalid regular expresssion: %(error)s"
+msgstr "Ungültiger regulärer Ausdruck: %(error)s"
+
+#: documents/serialisers.py:378
 #, python-format
 msgid "File type %(type)s not supported"
 msgstr "Dateityp %(type)s nicht unterstützt"
@@ -421,7 +426,11 @@ msgstr "Niederländisch"
 msgid "French"
 msgstr "Französisch"
 
-#: paperless/urls.py:114
+#: paperless/settings.py:296
+msgid "Portuguese (Brazil)"
+msgstr "Portugiesisch (Brasilien)"
+
+#: paperless/urls.py:118
 msgid "Paperless-ng administration"
 msgstr "Paperless-ng Administration"
 

src/locale/en_GB/LC_MESSAGES/django.po

@@ -12,7 +12,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-02-16 14:52+0100\n"
+"POT-Creation-Date: 2021-02-24 16:49+0100\n"
 "PO-Revision-Date: 2021-02-16 18:37+0000\n"
 "Last-Translator: Jonas Winkler, 2021\n"
 "Language-Team: English (United Kingdom) (https://www.transifex.com/paperless/teams/115905/en_GB/)\n"
@@ -355,7 +355,12 @@ msgstr "filter rule"
 msgid "filter rules"
 msgstr "filter rules"
 
-#: documents/serialisers.py:370
+#: documents/serialisers.py:52
+#, python-format
+msgid "Invalid regular expresssion: %(error)s"
+msgstr "Invalid regular expresssion: %(error)s"
+
+#: documents/serialisers.py:378
 #, python-format
 msgid "File type %(type)s not supported"
 msgstr "File type %(type)s not supported"
@@ -420,7 +425,11 @@ msgstr "Dutch"
 msgid "French"
 msgstr "French"
 
-#: paperless/urls.py:114
+#: paperless/settings.py:296
+msgid "Portuguese (Brazil)"
+msgstr "Portuguese (Brazil)"
+
+#: paperless/urls.py:118
 msgid "Paperless-ng administration"
 msgstr "Paperless-ng administration"
 

src/locale/en_US/LC_MESSAGES/django.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-02-16 14:52+0100\n"
+"POT-Creation-Date: 2021-02-24 16:49+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -346,7 +346,12 @@ msgstr ""
 msgid "filter rules"
 msgstr ""
 
-#: documents/serialisers.py:370
+#: documents/serialisers.py:52
+#, python-format
+msgid "Invalid regular expresssion: %(error)s"
+msgstr ""
+
+#: documents/serialisers.py:378
 #, python-format
 msgid "File type %(type)s not supported"
 msgstr ""
@@ -411,7 +416,11 @@ msgstr ""
 msgid "French"
 msgstr ""
 
-#: paperless/urls.py:114
+#: paperless/settings.py:296
+msgid "Portuguese (Brazil)"
+msgstr ""
+
+#: paperless/urls.py:118
 msgid "Paperless-ng administration"
 msgstr ""
 

src/locale/fr/LC_MESSAGES/django.po

@@ -12,7 +12,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-02-16 14:52+0100\n"
+"POT-Creation-Date: 2021-02-24 16:49+0100\n"
 "PO-Revision-Date: 2021-02-16 18:37+0000\n"
 "Last-Translator: Philmo67, 2021\n"
 "Language-Team: French (https://www.transifex.com/paperless/teams/115905/fr/)\n"
@@ -356,7 +356,12 @@ msgstr "règle de filtrage"
 msgid "filter rules"
 msgstr "règles de filtrage"
 
-#: documents/serialisers.py:370
+#: documents/serialisers.py:52
+#, python-format
+msgid "Invalid regular expresssion: %(error)s"
+msgstr "Expression régulière incorrecte : %(error)s"
+
+#: documents/serialisers.py:378
 #, python-format
 msgid "File type %(type)s not supported"
 msgstr "Type de fichier %(type)s non pris en charge"
@@ -423,7 +428,11 @@ msgstr "Néerlandais"
 msgid "French"
 msgstr "Français"
 
-#: paperless/urls.py:114
+#: paperless/settings.py:296
+msgid "Portuguese (Brazil)"
+msgstr "Portugais (Brésil)"
+
+#: paperless/urls.py:118
 msgid "Paperless-ng administration"
 msgstr "Administration de Paperless-ng"
 

src/locale/pt_BR/LC_MESSAGES/django.po

@@ -0,0 +1,672 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+# 
+# Translators:
+# Jonas Winkler, 2021
+# Rodrigo A <rodrigo.avelino@meliuz.com.br>, 2021
+# 
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2021-02-24 16:49+0100\n"
+"PO-Revision-Date: 2021-02-16 18:37+0000\n"
+"Last-Translator: Rodrigo A <rodrigo.avelino@meliuz.com.br>, 2021\n"
+"Language-Team: Portuguese (Brazil) (https://www.transifex.com/paperless/teams/115905/pt_BR/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: pt_BR\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+
+#: documents/apps.py:10
+msgid "Documents"
+msgstr "Documentos"
+
+#: documents/models.py:32
+msgid "Any word"
+msgstr "Qualquer palavra"
+
+#: documents/models.py:33
+msgid "All words"
+msgstr "Todas as palavras"
+
+#: documents/models.py:34
+msgid "Exact match"
+msgstr "Detecção exata"
+
+#: documents/models.py:35
+msgid "Regular expression"
+msgstr "Expressão regular"
+
+#: documents/models.py:36
+msgid "Fuzzy word"
+msgstr "Palavra difusa (fuzzy)"
+
+#: documents/models.py:37
+msgid "Automatic"
+msgstr "Automático"
+
+#: documents/models.py:41 documents/models.py:364 paperless_mail/models.py:25
+#: paperless_mail/models.py:109
+msgid "name"
+msgstr "nome"
+
+#: documents/models.py:45
+msgid "match"
+msgstr "detecção"
+
+#: documents/models.py:49
+msgid "matching algorithm"
+msgstr "algoritmo de detecção"
+
+#: documents/models.py:55
+msgid "is insensitive"
+msgstr "diferencia maiúsculas de minúsculas"
+
+#: documents/models.py:74 documents/models.py:134
+msgid "correspondent"
+msgstr "correspondente"
+
+#: documents/models.py:75
+msgid "correspondents"
+msgstr "correspondentes"
+
+#: documents/models.py:97
+msgid "color"
+msgstr "cor"
+
+#: documents/models.py:101
+msgid "is inbox tag"
+msgstr "é etiqueta caixa de entrada"
+
+#: documents/models.py:103
+msgid ""
+"Marks this tag as an inbox tag: All newly consumed documents will be tagged "
+"with inbox tags."
+msgstr ""
+"Marca essa etiqueta como caixa de entrada: Todos os novos documentos "
+"consumidos terão as etiquetas de caixa de entrada."
+
+#: documents/models.py:108
+msgid "tag"
+msgstr "etiqueta"
+
+#: documents/models.py:109 documents/models.py:165
+msgid "tags"
+msgstr "etiquetas"
+
+#: documents/models.py:115 documents/models.py:147
+msgid "document type"
+msgstr "tipo de documento"
+
+#: documents/models.py:116
+msgid "document types"
+msgstr "tipos de documento"
+
+#: documents/models.py:124
+msgid "Unencrypted"
+msgstr "Não encriptado"
+
+#: documents/models.py:125
+msgid "Encrypted with GNU Privacy Guard"
+msgstr "Encriptado com GNU Privacy Guard"
+
+#: documents/models.py:138
+msgid "title"
+msgstr "título"
+
+#: documents/models.py:151
+msgid "content"
+msgstr "conteúdo"
+
+#: documents/models.py:153
+msgid ""
+"The raw, text-only data of the document. This field is primarily used for "
+"searching."
+msgstr ""
+"O conteúdo de texto bruto do documento. Esse campo é usado principalmente "
+"para busca."
+
+#: documents/models.py:158
+msgid "mime type"
+msgstr "tipo mime"
+
+#: documents/models.py:169
+msgid "checksum"
+msgstr "some de verificação"
+
+#: documents/models.py:173
+msgid "The checksum of the original document."
+msgstr "A soma de verificação original do documento."
+
+#: documents/models.py:177
+msgid "archive checksum"
+msgstr "Soma de verificação de arquivamento."
+
+#: documents/models.py:182
+msgid "The checksum of the archived document."
+msgstr "A soma de verificação do documento arquivado."
+
+#: documents/models.py:186 documents/models.py:342
+msgid "created"
+msgstr "criado"
+
+#: documents/models.py:190
+msgid "modified"
+msgstr "modificado"
+
+#: documents/models.py:194
+msgid "storage type"
+msgstr "tipo de armazenamento"
+
+#: documents/models.py:202
+msgid "added"
+msgstr "adicionado"
+
+#: documents/models.py:206
+msgid "filename"
+msgstr "nome do arquivo"
+
+#: documents/models.py:212
+msgid "Current filename in storage"
+msgstr "Nome do arquivo atual armazenado"
+
+#: documents/models.py:216
+msgid "archive filename"
+msgstr "nome do arquivo para arquivamento"
+
+#: documents/models.py:222
+msgid "Current archive filename in storage"
+msgstr "Nome do arquivo para arquivamento armazenado"
+
+#: documents/models.py:226
+msgid "archive serial number"
+msgstr "número de sério de arquivamento"
+
+#: documents/models.py:231
+msgid "The position of this document in your physical document archive."
+msgstr "A posição deste documento no seu arquivamento físico."
+
+#: documents/models.py:237
+msgid "document"
+msgstr "documento"
+
+#: documents/models.py:238
+msgid "documents"
+msgstr "documentos"
+
+#: documents/models.py:325
+msgid "debug"
+msgstr "debug"
+
+#: documents/models.py:326
+msgid "information"
+msgstr "informação"
+
+#: documents/models.py:327
+msgid "warning"
+msgstr "aviso"
+
+#: documents/models.py:328
+msgid "error"
+msgstr "erro"
+
+#: documents/models.py:329
+msgid "critical"
+msgstr "crítico"
+
+#: documents/models.py:333
+msgid "group"
+msgstr "grupo"
+
+#: documents/models.py:336
+msgid "message"
+msgstr "mensagem"
+
+#: documents/models.py:339
+msgid "level"
+msgstr "nível"
+
+#: documents/models.py:346
+msgid "log"
+msgstr "log"
+
+#: documents/models.py:347
+msgid "logs"
+msgstr "logs"
+
+#: documents/models.py:358 documents/models.py:408
+msgid "saved view"
+msgstr "visualização"
+
+#: documents/models.py:359
+msgid "saved views"
+msgstr "visualizações"
+
+#: documents/models.py:362
+msgid "user"
+msgstr "usuário"
+
+#: documents/models.py:368
+msgid "show on dashboard"
+msgstr "exibir no painel de controle"
+
+#: documents/models.py:371
+msgid "show in sidebar"
+msgstr "exibir no painel lateral"
+
+#: documents/models.py:375
+msgid "sort field"
+msgstr "ordenar campo"
+
+#: documents/models.py:378
+msgid "sort reverse"
+msgstr "odernar reverso"
+
+#: documents/models.py:384
+msgid "title contains"
+msgstr "título contém"
+
+#: documents/models.py:385
+msgid "content contains"
+msgstr "conteúdo contém"
+
+#: documents/models.py:386
+msgid "ASN is"
+msgstr "NSA é"
+
+#: documents/models.py:387
+msgid "correspondent is"
+msgstr "correspondente é"
+
+#: documents/models.py:388
+msgid "document type is"
+msgstr "tipo de documento é"
+
+#: documents/models.py:389
+msgid "is in inbox"
+msgstr "é caixa de entrada"
+
+#: documents/models.py:390
+msgid "has tag"
+msgstr "contém etiqueta"
+
+#: documents/models.py:391
+msgid "has any tag"
+msgstr "contém qualquer etiqueta"
+
+#: documents/models.py:392
+msgid "created before"
+msgstr "criado antes de"
+
+#: documents/models.py:393
+msgid "created after"
+msgstr "criado depois de"
+
+#: documents/models.py:394
+msgid "created year is"
+msgstr "ano de criação é"
+
+#: documents/models.py:395
+msgid "created month is"
+msgstr "mês de criação é"
+
+#: documents/models.py:396
+msgid "created day is"
+msgstr "dia de criação é"
+
+#: documents/models.py:397
+msgid "added before"
+msgstr "adicionado antes de"
+
+#: documents/models.py:398
+msgid "added after"
+msgstr "adicionado depois de"
+
+#: documents/models.py:399
+msgid "modified before"
+msgstr "modificado antes de"
+
+#: documents/models.py:400
+msgid "modified after"
+msgstr "modificado depois de"
+
+#: documents/models.py:401
+msgid "does not have tag"
+msgstr "não tem etiqueta"
+
+#: documents/models.py:412
+msgid "rule type"
+msgstr "tipo de regra"
+
+#: documents/models.py:416
+msgid "value"
+msgstr "valor"
+
+#: documents/models.py:422
+msgid "filter rule"
+msgstr "regra de filtragem"
+
+#: documents/models.py:423
+msgid "filter rules"
+msgstr "regras de filtragem"
+
+#: documents/serialisers.py:52
+#, python-format
+msgid "Invalid regular expresssion: %(error)s"
+msgstr "Expressão regular inválida: %(error)s"
+
+#: documents/serialisers.py:378
+#, python-format
+msgid "File type %(type)s not supported"
+msgstr "Tipo de arquivo %(type)s não suportado"
+
+#: documents/templates/index.html:20
+msgid "Paperless-ng is loading..."
+msgstr "Paperless-ng está carregando..."
+
+#: documents/templates/registration/logged_out.html:13
+msgid "Paperless-ng signed out"
+msgstr "Paperless-ng saiu"
+
+#: documents/templates/registration/logged_out.html:41
+msgid "You have been successfully logged out. Bye!"
+msgstr "Sua sessão foi encerrada com sucesso. Até mais!"
+
+#: documents/templates/registration/logged_out.html:42
+msgid "Sign in again"
+msgstr "Entre novamente"
+
+#: documents/templates/registration/login.html:13
+msgid "Paperless-ng sign in"
+msgstr "Entrar no Paperless-ng"
+
+#: documents/templates/registration/login.html:42
+msgid "Please sign in."
+msgstr "Por favor, entre na sua conta"
+
+#: documents/templates/registration/login.html:45
+msgid "Your username and password didn't match. Please try again."
+msgstr "Seu usuário e senha estão incorretos. Por favor, tente novamente."
+
+#: documents/templates/registration/login.html:48
+msgid "Username"
+msgstr "Usuário"
+
+#: documents/templates/registration/login.html:49
+msgid "Password"
+msgstr "Senha"
+
+#: documents/templates/registration/login.html:54
+msgid "Sign in"
+msgstr "Entrar"
+
+#: paperless/settings.py:291
+msgid "English (US)"
+msgstr "Inglês (EUA)"
+
+#: paperless/settings.py:292
+msgid "English (GB)"
+msgstr "Inglês (GB)"
+
+#: paperless/settings.py:293
+msgid "German"
+msgstr "Alemão"
+
+#: paperless/settings.py:294
+msgid "Dutch"
+msgstr "Holandês"
+
+#: paperless/settings.py:295
+msgid "French"
+msgstr "Francês"
+
+#: paperless/settings.py:296
+msgid "Portuguese (Brazil)"
+msgstr "Português (Brasil)"
+
+#: paperless/urls.py:118
+msgid "Paperless-ng administration"
+msgstr "Administração do Paperless-ng"
+
+#: paperless_mail/admin.py:25
+msgid "Filter"
+msgstr "Filtro"
+
+#: paperless_mail/admin.py:27
+msgid ""
+"Paperless will only process mails that match ALL of the filters given below."
+msgstr ""
+"Paperless processará somente e-mails que se encaixam em TODOS os filtros "
+"abaixo."
+
+#: paperless_mail/admin.py:37
+msgid "Actions"
+msgstr "Ações"
+
+#: paperless_mail/admin.py:39
+msgid ""
+"The action applied to the mail. This action is only performed when documents"
+" were consumed from the mail. Mails without attachments will remain entirely"
+" untouched."
+msgstr ""
+"A ação se aplica ao e-mail. Essa ação só é executada quando documentos foram"
+" consumidos do e-mail. E-mails sem anexos permanecerão intactos."
+
+#: paperless_mail/admin.py:46
+msgid "Metadata"
+msgstr "Metadados"
+
+#: paperless_mail/admin.py:48
+msgid ""
+"Assign metadata to documents consumed from this rule automatically. If you "
+"do not assign tags, types or correspondents here, paperless will still "
+"process all matching rules that you have defined."
+msgstr ""
+"Atribua metadados aos documentos consumidos por esta regra automaticamente. "
+"Se você não atribuir etiquetas, tipos ou correspondentes aqui, paperless "
+"ainda sim processará todas as regras de detecção que você definiu."
+
+#: paperless_mail/apps.py:9
+msgid "Paperless mail"
+msgstr "Paperless mail"
+
+#: paperless_mail/models.py:11
+msgid "mail account"
+msgstr "conta de e-mail"
+
+#: paperless_mail/models.py:12
+msgid "mail accounts"
+msgstr "contas de e-mail"
+
+#: paperless_mail/models.py:19
+msgid "No encryption"
+msgstr "Sem encriptação"
+
+#: paperless_mail/models.py:20
+msgid "Use SSL"
+msgstr "Usar SSL"
+
+#: paperless_mail/models.py:21
+msgid "Use STARTTLS"
+msgstr "Usar STARTTLS"
+
+#: paperless_mail/models.py:29
+msgid "IMAP server"
+msgstr "Servidor IMAP"
+
+#: paperless_mail/models.py:33
+msgid "IMAP port"
+msgstr "Porta IMAP"
+
+#: paperless_mail/models.py:36
+msgid ""
+"This is usually 143 for unencrypted and STARTTLS connections, and 993 for "
+"SSL connections."
+msgstr ""
+"É geralmente 143 para não encriptado e conexões STARTTLS, e 993 para "
+"conexões SSL."
+
+#: paperless_mail/models.py:40
+msgid "IMAP security"
+msgstr "segurança IMAP"
+
+#: paperless_mail/models.py:46
+msgid "username"
+msgstr "usuário"
+
+#: paperless_mail/models.py:50
+msgid "password"
+msgstr "senha"
+
+#: paperless_mail/models.py:60
+msgid "mail rule"
+msgstr "regra de e-mail"
+
+#: paperless_mail/models.py:61
+msgid "mail rules"
+msgstr "regras de e-mail"
+
+#: paperless_mail/models.py:67
+msgid "Only process attachments."
+msgstr "Processar somente anexos."
+
+#: paperless_mail/models.py:68
+msgid "Process all files, including 'inline' attachments."
+msgstr "Processar todos os arquivos, incluindo anexos 'inline'."
+
+#: paperless_mail/models.py:78
+msgid "Mark as read, don't process read mails"
+msgstr "Marcar como lido, não processar e-mails lidos"
+
+#: paperless_mail/models.py:79
+msgid "Flag the mail, don't process flagged mails"
+msgstr "Sinalizar o e-mail, não processar e-mails sinalizados"
+
+#: paperless_mail/models.py:80
+msgid "Move to specified folder"
+msgstr "Mover para pasta especificada"
+
+#: paperless_mail/models.py:81
+msgid "Delete"
+msgstr "Excluir"
+
+#: paperless_mail/models.py:88
+msgid "Use subject as title"
+msgstr "Usar assunto como título"
+
+#: paperless_mail/models.py:89
+msgid "Use attachment filename as title"
+msgstr "Usar nome do arquivo anexo como título"
+
+#: paperless_mail/models.py:99
+msgid "Do not assign a correspondent"
+msgstr "Não atribuir um correspondente"
+
+#: paperless_mail/models.py:101
+msgid "Use mail address"
+msgstr "Usar endereço de e-mail"
+
+#: paperless_mail/models.py:103
+msgid "Use name (or mail address if not available)"
+msgstr "Usar nome (ou endereço de e-mail se não disponível)"
+
+#: paperless_mail/models.py:105
+msgid "Use correspondent selected below"
+msgstr "Usar correspondente selecionado abaixo"
+
+#: paperless_mail/models.py:113
+msgid "order"
+msgstr "ordem"
+
+#: paperless_mail/models.py:120
+msgid "account"
+msgstr "conta"
+
+#: paperless_mail/models.py:124
+msgid "folder"
+msgstr "pasta"
+
+#: paperless_mail/models.py:128
+msgid "filter from"
+msgstr "filtrar de"
+
+#: paperless_mail/models.py:131
+msgid "filter subject"
+msgstr "filtrar assunto"
+
+#: paperless_mail/models.py:134
+msgid "filter body"
+msgstr "filtrar corpo"
+
+#: paperless_mail/models.py:138
+msgid "filter attachment filename"
+msgstr "filtrar nome do arquivo anexo"
+
+#: paperless_mail/models.py:140
+msgid ""
+"Only consume documents which entirely match this filename if specified. "
+"Wildcards such as *.pdf or *invoice* are allowed. Case insensitive."
+msgstr ""
+"Consumir somente documentos que correspondem a este nome de arquivo se especificado.\n"
+"Curingas como *.pdf ou *invoice* são permitidos. Sem diferenciação de maiúsculas e minúsculas."
+
+#: paperless_mail/models.py:146
+msgid "maximum age"
+msgstr "idade máxima"
+
+#: paperless_mail/models.py:148
+msgid "Specified in days."
+msgstr "Especificada em dias."
+
+#: paperless_mail/models.py:151
+msgid "attachment type"
+msgstr "tipo de anexo"
+
+#: paperless_mail/models.py:154
+msgid ""
+"Inline attachments include embedded images, so it's best to combine this "
+"option with a filename filter."
+msgstr ""
+"Anexos inline incluem imagens inseridas, por isso é melhor combinar essa "
+"opção com um filtro de nome de arquivo."
+
+#: paperless_mail/models.py:159
+msgid "action"
+msgstr "ação"
+
+#: paperless_mail/models.py:165
+msgid "action parameter"
+msgstr "parâmetro da ação"
+
+#: paperless_mail/models.py:167
+msgid ""
+"Additional parameter for the action selected above, i.e., the target folder "
+"of the move to folder action."
+msgstr ""
+"Parâmetro adicional para a ação selecionada acima, por exemplo: a pasta de "
+"destino da ação de mover pasta."
+
+#: paperless_mail/models.py:173
+msgid "assign title from"
+msgstr "atribuir título de"
+
+#: paperless_mail/models.py:183
+msgid "assign this tag"
+msgstr "atribuir esta etiqueta"
+
+#: paperless_mail/models.py:191
+msgid "assign this document type"
+msgstr "atribuir este tipo de documento"
+
+#: paperless_mail/models.py:195
+msgid "assign correspondent from"
+msgstr "atribuir correspondente de"
+
+#: paperless_mail/models.py:205
+msgid "assign this correspondent"
+msgstr "atribuir este correspondente"

src/paperless/settings.py

@@ -112,7 +112,10 @@ REST_FRAMEWORK = {
         'rest_framework.authentication.BasicAuthentication',
         'rest_framework.authentication.SessionAuthentication',
         'rest_framework.authentication.TokenAuthentication'
-    ]
+    ],
+    'DEFAULT_VERSIONING_CLASS': 'rest_framework.versioning.AcceptHeaderVersioning',
+    'DEFAULT_VERSION': '1',
+    'ALLOWED_VERSIONS': ['1', '2']
 }
 
 if DEBUG:
@@ -142,7 +145,7 @@ ASGI_APPLICATION = "paperless.asgi.application"
 
 STATIC_URL = os.getenv("PAPERLESS_STATIC_URL", "/static/")
 
-# what is this used for?
+# TODO: what is this used for?
 TEMPLATES = [
     {
         'BACKEND': 'django.template.backends.django.DjangoTemplates',
@@ -292,7 +295,8 @@ LANGUAGES = [
     ("en-gb", _("English (GB)")),
     ("de", _("German")),
     ("nl-nl", _("Dutch")),
-    ("fr", _("French"))
+    ("fr", _("French")),
+    ("pt-br", _("Portuguese (Brazil)"))
 ]
 
 LOCALE_PATHS = [

src/paperless/version.py

@@ -1 +1 @@
-__version__ = (1, 2, 0)
+__version__ = (1, 2, 1)