#110 global recheck time (#113)

* Re #106 - handling empty title with gettr cleanup

* Re #110 - Global recheck time improvements, add tests, add form feedback, follow default minutes

* Adding comments

backend/__init__.py

@@ -380,6 +380,11 @@ def changedetection_app(config=None, datastore_o=None):
             populate_form_from_watch(form, datastore.data['watching'][uuid])
 
         if request.method == 'POST' and form.validate():
+
+            # Re #110, if they submit the same as the default value, set it to None, so we continue to follow the default
+            if form.minutes_between_check.data == datastore.data['settings']['requests']['minutes_between_check']:
+                form.minutes_between_check.data = None
+
             update_obj = {'url': form.url.data.strip(),
                           'minutes_between_check': form.minutes_between_check.data,
                           'tag': form.tag.data.strip(),
@@ -428,7 +433,18 @@ def changedetection_app(config=None, datastore_o=None):
             if request.method == 'POST' and not form.validate():
                 flash("An error occurred, please see below.", "error")
 
-            output = render_template("edit.html", uuid=uuid, watch=datastore.data['watching'][uuid], form=form)
+            # Re #110 offer the default minutes
+            using_default_minutes = False
+            if form.minutes_between_check.data == None:
+                form.minutes_between_check.data = datastore.data['settings']['requests']['minutes_between_check']
+                using_default_minutes = True
+
+            output = render_template("edit.html",
+                                     uuid=uuid,
+                                     watch=datastore.data['watching'][uuid],
+                                     form=form,
+                                     using_default_minutes=using_default_minutes
+                                     )
 
         return output
 

backend/store.py

@@ -54,7 +54,9 @@ class ChangeDetectionStore:
             'last_viewed': 0,  # history key value of the last viewed via the [diff] link
             'newest_history_key': "",
             'title': None,
-            'minutes_between_check': 3 * 60,  # Default 3 hours
+            # Re #110, so then if this is set to None, we know to use the default value instead
+            # Requires setting to None on submit if it's the same as the default
+            'minutes_between_check': None,
             'previous_md5': "",
             'uuid': str(uuid_builder.uuid4()),
             'headers': {},  # Extra headers to send

backend/templates/edit.html

@@ -15,6 +15,11 @@
             </div>
             <div class="pure-control-group">
                 {{ render_field(form.minutes_between_check, size=5) }}
+                {% if using_default_minutes %}
+                    <span class="pure-form-message-inline">Currently using the <a href="{{ url_for('settings_page', uuid=uuid) }}">default global settings</a>, change to another value if you want to be specific.</span>
+                {% else %}
+                    <span class="pure-form-message-inline">Set to blank to use the <a href="{{ url_for('settings_page', uuid=uuid) }}">default global settings</a>.</span>
+                {% endif %}
             </div>
             <div class="pure-control-group">
                 {{ render_field(form.css_filter, size=25, placeholder=".class-name or #some-id, or other CSS selector rule.") }}

backend/templates/settings.html

@@ -8,12 +8,14 @@
         <fieldset>
             <div class="pure-control-group">
                 {{ render_field(form.minutes_between_check, size=5) }}
+                 <span class="pure-form-message-inline">Default time for all watches, when the watch does not have a specific time setting.</span>
             </div>
             <div class="pure-control-group">
                 {% if current_user.is_authenticated %}
                     <a href="/settings?removepassword=true" class="pure-button pure-button-primary">Remove password</a>
                 {% else %}
                     {{ render_field(form.password, size=10) }}
+                    <span class="pure-form-message-inline">Password protection for your changedetection.io application.</span>
                 {% endif %}
             </div>
             <div class="pure-control-group">

backend/tests/test_watch_fields_storage.py

@@ -50,3 +50,96 @@ def test_check_watch_field_storage(client, live_server):
 
 
 
+# Re https://github.com/dgtlmoon/changedetection.io/issues/110
+def test_check_recheck_global_setting(client, live_server):
+
+    res = client.post(
+        url_for("settings_page"),
+        data={
+               "minutes_between_check": 1566,
+               },
+        follow_redirects=True
+    )
+    assert b"Settings updated." in res.data
+
+    # Now add a record
+
+    test_url = "http://somerandomsitewewatch.com"
+
+    res = client.post(
+        url_for("import_page"),
+        data={"urls": test_url},
+        follow_redirects=True
+    )
+    assert b"1 Imported" in res.data
+
+    # Now visit the edit page, it should have the default minutes
+
+    res = client.get(
+        url_for("edit_page", uuid="first"),
+        follow_redirects=True
+    )
+
+    # Should show the default minutes
+    assert b"change to another value if you want to be specific" in res.data
+    assert b"1566" in res.data
+
+    res = client.post(
+        url_for("settings_page"),
+        data={
+               "minutes_between_check": 222,
+               },
+        follow_redirects=True
+    )
+    assert b"Settings updated." in res.data
+
+    res = client.get(
+        url_for("edit_page", uuid="first"),
+        follow_redirects=True
+    )
+
+    # Should show the default minutes
+    assert b"change to another value if you want to be specific" in res.data
+    assert b"222" in res.data
+
+    # Now change it specifically, it should show the new minutes
+    res = client.post(
+        url_for("edit_page", uuid="first"),
+        data={"url": test_url,
+              "minutes_between_check": 55,
+              },
+        follow_redirects=True
+    )
+
+    res = client.get(
+        url_for("edit_page", uuid="first"),
+        follow_redirects=True
+    )
+    assert b"55" in res.data
+
+    # Now submit an empty field, it should give back the default global minutes
+    res = client.post(
+        url_for("settings_page"),
+        data={
+               "minutes_between_check": 666,
+               },
+        follow_redirects=True
+    )
+    assert b"Settings updated." in res.data
+
+    res = client.post(
+        url_for("edit_page", uuid="first"),
+        data={"url": test_url,
+              "minutes_between_check": "",
+              },
+        follow_redirects=True
+    )
+
+    assert b"Updated watch." in res.data
+
+    res = client.get(
+        url_for("edit_page", uuid="first"),
+        follow_redirects=True
+    )
+    assert b"666" in res.data
+