Adds a [Add email] button to notification settings with a prefix set from NOTIFICATION_MAIL_BUTTON_PREFIX env var when defined.

changedetectionio/__init__.py

@@ -417,9 +417,10 @@ def changedetection_app(config=None, datastore_o=None):
             return make_response({'error': 'No Notification URLs set'}, 400)
 
         for server_url in request.form['notification_urls'].splitlines():
-            if not apobj.add(server_url):
-                message = '{} is not a valid AppRise URL.'.format(server_url)
-                return make_response({'error': message}, 400)
+            if len(server_url.strip()):
+                if not apobj.add(server_url):
+                    message = '{} is not a valid AppRise URL.'.format(server_url)
+                    return make_response({'error': message}, 400)
 
         try:
             n_object = {'watch_url': request.form['window_url'],
@@ -620,7 +621,8 @@ def changedetection_app(config=None, datastore_o=None):
                                      watch=datastore.data['watching'][uuid],
                                      form=form,
                                      using_default_minutes=using_default_minutes,
-                                     current_base_url = datastore.data['settings']['application']['base_url']
+                                     current_base_url=datastore.data['settings']['application']['base_url'],
+                                     emailprefix=os.getenv('NOTIFICATION_MAIL_BUTTON_PREFIX', False)
                                      )
 
         return output
@@ -685,7 +687,8 @@ def changedetection_app(config=None, datastore_o=None):
         output = render_template("settings.html",
                                  form=form,
                                  current_base_url = datastore.data['settings']['application']['base_url'],
-                                 hide_remove_pass=os.getenv("SALTED_PASS", False))
+                                 hide_remove_pass=os.getenv("SALTED_PASS", False),
+                                 emailprefix=os.getenv('NOTIFICATION_MAIL_BUTTON_PREFIX', False))
 
         return output
 

changedetectionio/static/js/notifications.js

@@ -1,4 +1,15 @@
 $(document).ready(function() {
+
+  $('#add-email-helper').click(function (e) {
+    e.preventDefault();
+    email = prompt("Destination email");
+    if(email) {
+      var n = $("#notification_urls");
+      var p=email_notification_prefix;
+      $(n).val( $.trim( $(n).val() )+"\n"+email_notification_prefix+email );
+    }
+  });
+
   $('#send-test-notification').click(function (e) {
     e.preventDefault();
 

changedetectionio/templates/_common_fields.jinja

@@ -1,7 +1,7 @@
 
 {% from '_helpers.jinja' import render_field %}
 
-{% macro render_common_settings_form(form, current_base_url) %}
+{% macro render_common_settings_form(form, current_base_url, emailprefix) %}
 
                         <div class="pure-control-group">
                             {{ render_field(form.notification_urls, rows=5, placeholder="Examples:
@@ -20,6 +20,10 @@
                             </div>
                             <br/>
                             <a id="send-test-notification" class="pure-button button-secondary button-xsmall" style="font-size: 70%">Send test notification</a>
+{% if emailprefix %}
+                            <a id="add-email-helper" class="pure-button button-secondary button-xsmall" style="font-size: 70%">Add email</a>
+
+{% endif %}
                         </div>
                         <div id="notification-customisation">
                             <div class="pure-control-group">

changedetectionio/templates/edit.html

@@ -4,10 +4,13 @@
 {% from '_helpers.jinja' import render_button %}
 {% from '_common_fields.jinja' import render_common_settings_form %}
 <script type="text/javascript" src="{{url_for('static_content', group='js', filename='tabs.js')}}" defer></script>
-<script type="text/javascript" src="{{url_for('static_content', group='js', filename='notifications.js')}}" defer></script>
 <script>
-    var notification_base_url="{{url_for('ajax_callback_send_notification_test')}}";
+    const notification_base_url="{{url_for('ajax_callback_send_notification_test')}}";
+{% if emailprefix %}
+    const email_notification_prefix=JSON.parse('{{ emailprefix|tojson }}');
+{% endif %}
 </script>
+<script type="text/javascript" src="{{url_for('static_content', group='js', filename='notifications.js')}}" defer></script>
 
 <div class="edit-form monospaced-textarea">
 
@@ -96,7 +99,7 @@ User-Agent: wonderbra 1.0") }}
                 <strong>Note: <i>These settings override the global settings for this watch.</i></strong>
                 <fieldset>
                     <div class="field-group">
-                        {{ render_common_settings_form(form, current_base_url) }}
+                        {{ render_common_settings_form(form, current_base_url, emailprefix) }}
                     </div>
                 </fieldset>
             </div>

changedetectionio/templates/settings.html

@@ -3,13 +3,16 @@
 {% block content %}
 {% from '_helpers.jinja' import render_field, render_button %}
 {% from '_common_fields.jinja' import render_common_settings_form %}
-
+<script>
+    const notification_base_url="{{url_for('ajax_callback_send_notification_test')}}";
+{% if emailprefix %}
+    const email_notification_prefix=JSON.parse('{{emailprefix|tojson}}');
+{% endif %}
+</script>
 <script type="text/javascript" src="{{url_for('static_content', group='js', filename='settings.js')}}" defer></script>
 <script type="text/javascript" src="{{url_for('static_content', group='js', filename='tabs.js')}}" defer></script>
 <script type="text/javascript" src="{{url_for('static_content', group='js', filename='notifications.js')}}" defer></script>
-<script>
-    var notification_base_url="{{url_for('ajax_callback_send_notification_test')}}";
-</script>
+
 <div class="edit-form">
     <div class="tabs collapsable">
         <ul>
@@ -65,7 +68,7 @@
             <div class="tab-pane-inner" id="notifications">
                 <fieldset>
                     <div class="field-group">
-                        {{ render_common_settings_form(form, current_base_url) }}
+                        {{ render_common_settings_form(form, current_base_url, emailprefix) }}
                     </div>
                 </fieldset>
                 <a href="{{url_for('notification_logs')}}">Notification debug logs</a>