Merge pull request #86 from pierotofy/nooff

Remove --offline flag

README.md

@@ -114,7 +114,6 @@ docker-compose up -d --build
 | --frontend-language-source | Set frontend default language - source | `en`          |
 | --frontend-language-target | Set frontend default language - target | `es`          |
 | --frontend-timeout | Set frontend translation timeout | `500`         |
-| --offline | Run user-interface entirely offline (don't use internet CDNs) | `false` |
 | --api-keys | Enable API keys database for per-user rate limits lookup | `Don't use API keys` |
 | --load-only   | Set available languages    | `all from argostranslate`    |
 

app/app.py

@@ -47,9 +47,8 @@ def get_routes_limits(default_req_limit, api_keys_db):
     return [limits]
 
 def create_app(args):
-    if not args.offline:
+    from app.init import boot
-        from app.init import boot
+    boot(args.load_only)
-        boot(args.load_only)
 
     from app.language import languages
     app = Flask(__name__)
@@ -100,12 +99,12 @@ def create_app(args):
     @app.route("/")
     @limiter.exempt
     def index():
-        return render_template('index.html', gaId=args.ga_id, frontendTimeout=args.frontend_timeout, offline=args.offline, api_keys=args.api_keys, web_version=os.environ.get('LT_WEB') is not None)
+        return render_template('index.html', gaId=args.ga_id, frontendTimeout=args.frontend_timeout, api_keys=args.api_keys, web_version=os.environ.get('LT_WEB') is not None)
 
     @app.route("/javascript-licenses", methods=['GET'])
     @limiter.exempt
     def javascript_licenses():
-        return render_template('javascript-licenses.html', offline=args.offline)
+        return render_template('javascript-licenses.html')
 
     @app.route("/languages", methods=['GET', 'POST'])
     @limiter.exempt

app/init.py

@@ -6,8 +6,11 @@ import app.language
 import polyglot
 
 def boot(load_only=None):
-    check_and_install_models(load_only_lang_codes=load_only)
+    try:
-    check_and_install_transliteration()
+        check_and_install_models(load_only_lang_codes=load_only)
+        check_and_install_transliteration()
+    except Exception as e:
+        print("Cannot update models (normal if you're offline): %s" % str(e))
 
 def check_and_install_models(force=False, load_only_lang_codes=None):
     if len(package.get_installed_packages()) < 2 or force:

app/main.py

@@ -26,8 +26,6 @@ def main():
                         help='Set frontend default language - target (%(default)s)')
     parser.add_argument('--frontend-timeout', type=int, default=500, metavar="<milliseconds>",
                         help='Set frontend translation timeout (%(default)s)')
-    parser.add_argument('--offline', default=False, action="store_true",
-                        help="Use offline")
     parser.add_argument('--api-keys', default=False, action="store_true",
                         help="Enable API keys database for per-user rate limits lookup")
     parser.add_argument('--load-only', type=operator.methodcaller('split', ','),

app/templates/index.html

@@ -15,11 +15,11 @@
     <meta property="og:description" name="description" class="swiftype" content="Free and Open Source Machine Translation API. 100% self-hosted, no limits, no ties to proprietary services. Run your own API server in just a few minutes."/>
 
 
-	<script src="{% if offline %}{{ url_for('static', filename='js/vue@2.js') }}{% else %}https://cdn.jsdelivr.net/npm/vue@2{% endif %}"></script>
+	<script src="{{ url_for('static', filename='js/vue@2.js') }}"></script>
 	<!-- Compiled and minified CSS -->
-	<link rel="stylesheet" href="{% if offline %}{{ url_for('static', filename='css/materialize.min.css') }}{% else %}https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/css/materialize.min.css{% endif %}">
+	<link rel="stylesheet" href="{{ url_for('static', filename='css/materialize.min.css') }}">
-	<link href="{% if offline %}{{ url_for('static', filename='css/material-icons.css') }}{% else %}https://fonts.googleapis.com/icon?family=Material+Icons{% endif %}" rel="stylesheet">
+	<link href="{{ url_for('static', filename='css/material-icons.css') }}" rel="stylesheet">
-	<link href="{% if offline %}{{ url_for('static', filename='css/prism.min.css') }}{% else %}https://cdnjs.cloudflare.com/ajax/libs/prism/1.22.0/themes/prism.min.css{% endif %}" rel="stylesheet" />
+	<link href="{{ url_for('static', filename='css/prism.min.css') }}" rel="stylesheet" />
 
 	<style type="text/css">
 	textarea.materialize-textarea{height: 120px;}
@@ -254,7 +254,7 @@
   </div>
 </footer>
 
-<script src="{% if offline %}{{ url_for('static', filename='js/materialize.min.js') }}{% else %}https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/js/materialize.min.js{% endif %}"></script>
+<script src="{{ url_for('static', filename='js/materialize.min.js') }}"></script>
 <script>
 // @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPL-3.0
 window.Prism = window.Prism || {};
@@ -262,7 +262,7 @@ window.Prism.manual = true;
 // @license-end
 </script>
 
-<script src="{% if offline %}{{ url_for('static', filename='js/prism.min.js') }}{% else %}https://cdnjs.cloudflare.com/ajax/libs/prism/1.22.0/prism.min.js{% endif %}"></script>
+<script src="{{ url_for('static', filename='js/prism.min.js') }}"></script>
 
 <script>
 // @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPL-3.0

app/templates/javascript-licenses.html

@@ -6,15 +6,15 @@
     <h3>Weblabels</h3>
     <table id="jslicense-labels1" border="1">
         <tr>
-            <td><a href="{% if offline %}{{ url_for('static', filename='js/vue@2.js') }}{% else %}https://cdn.jsdelivr.net/npm/vue@2{% endif %}">Vue.js</a></td>
+            <td><a href="{{ url_for('static', filename='js/vue@2.js') }}">Vue.js</a></td>
             <td><a href="http://www.jclark.com/xml/copying.txt">Expat</a></td>
         </tr>
         <tr>
-            <td><a href="{% if offline %}{{ url_for('static', filename='js/prism.min.js') }}{% else %}https://cdnjs.cloudflare.com/ajax/libs/prism/1.22.0/prism.min.js{% endif %}">prism.min.js</a></td>
+            <td><a href="{{ url_for('static', filename='js/prism.min.js') }}">prism.min.js</a></td>
             <td><a href="http://www.jclark.com/xml/copying.txt">Expat</a></td>
         </tr>
         <tr>
-            <td><a href="{% if offline %}{{ url_for('static', filename='js/materialize.min.js') }}{% else %}https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/js/materialize.min.js{% endif %}">materialize.min.js</a></td>
+            <td><a href="{{ url_for('static', filename='js/materialize.min.js') }}">materialize.min.js</a></td>
             <td><a href="http://www.jclark.com/xml/copying.txt">Expat</a></td>
         </tr>
     </table>