No need to re-check, fix timing.

changedetectionio/forms.py

@@ -375,6 +375,7 @@ class watchForm(commonSettingsForm):
         'Send a notification when the filter can no longer be found on the page', default=False)
 
     notification_muted = BooleanField('Notifications Muted / Off', default=False)
+    notification_screenshot = BooleanField('Attach screenshot to notification (where possible)', default=False)
 
     def validate(self, **kwargs):
         if not super().validate():

changedetectionio/model/Watch.py

@@ -38,6 +38,7 @@ class model(dict):
             'notification_format': default_notification_format_for_watch,
             'notification_muted': False,
             'notification_title': None,
+            'notification_screenshot': False, # Include the latest screenshot if available and supported by the apprise URL
             'notification_urls': [],  # List of URLs to add to the notification Queue (Usually AppRise)
             'paused': False,
             'previous_md5': False,

changedetectionio/notification.py

@@ -101,7 +101,10 @@ def process_notification(n_object, datastore):
                 apobj.notify(
                     title=n_title,
                     body=n_body,
-                    body_format=n_format)
+                    body_format=n_format,
+                    # False is not an option for AppRise, must be type None
+                    attach=None if not n_object.get('screenshot') else n_object.get('screenshot')
+                )
 
                 apobj.clear()
 

changedetectionio/static/js/visual-selector.js

@@ -13,7 +13,7 @@ $(document).ready(function() {
     // redline highlight context
     var ctx;
 
-    var current_default_xpath;
+    var current_default_xpath=[];
     var x_scale=1;
     var y_scale=1;
     var selector_image;
@@ -57,21 +57,24 @@ $(document).ready(function() {
     bootstrap_visualselector();
 
 
-
     function bootstrap_visualselector() {
-        if ( 1 ) {
+        if (1) {
             // bootstrap it, this will trigger everything else
             $("img#selector-background").bind('load', function () {
                 console.log("Loaded background...");
-               c = document.getElementById("selector-canvas");
+                c = document.getElementById("selector-canvas");
                 // greyed out fill context
-               xctx = c.getContext("2d");
+                xctx = c.getContext("2d");
                 // redline highlight context
-               ctx = c.getContext("2d");
-               current_default_xpath =$("#include_filters").val().split(/\r?\n/g);
-               fetch_data();
-               $('#selector-canvas').off("mousemove mousedown");
-               // screenshot_url defined in the edit.html template
+                ctx = c.getContext("2d");
+                if ($("#include_filters").val().trim().length) {
+                    current_default_xpath = $("#include_filters").val().split(/\r?\n/g);
+                } else {
+                    current_default_xpath = [];
+                }
+                fetch_data();
+                $('#selector-canvas').off("mousemove mousedown");
+                // screenshot_url defined in the edit.html template
             }).attr("src", screenshot_url);
         }
     }

changedetectionio/templates/edit.html

@@ -141,6 +141,9 @@ User-Agent: wonderbra 1.0") }}
                     <div  class="pure-control-group inline-radio">
                       {{ render_checkbox_field(form.notification_muted) }}
                     </div>
+                    <div  class="pure-control-group inline-radio">
+                      {{ render_checkbox_field(form.notification_screenshot) }}
+                    </div>
                     <div class="field-group" id="notification-field-group">
                         {% if has_default_notification_urls %}
                         <div class="inline-warning">

changedetectionio/tests/test_auth.py

@@ -19,6 +19,7 @@ def test_basic_auth(client, live_server):
         follow_redirects=True
     )
     assert b"1 Imported" in res.data
+    time.sleep(1)
 
     # Check form validation
     res = client.post(
@@ -28,8 +29,6 @@ def test_basic_auth(client, live_server):
     )
     assert b"Updated watch." in res.data
 
-    # Trigger a check
-    client.get(url_for("form_watch_checknow"), follow_redirects=True)
     time.sleep(1)
     res = client.get(
         url_for("preview_page", uuid="first"),

changedetectionio/tests/test_css_selector.py

@@ -89,9 +89,6 @@ def test_check_markup_include_filters_restriction(client, live_server):
     )
     assert b"1 Imported" in res.data
 
-    # Trigger a check
-    client.get(url_for("form_watch_checknow"), follow_redirects=True)
-
     # Give the thread time to pick it up
     time.sleep(sleep_time_for_fetch_thread)
 
@@ -103,16 +100,13 @@ def test_check_markup_include_filters_restriction(client, live_server):
         follow_redirects=True
     )
     assert b"Updated watch." in res.data
-
+    time.sleep(1)
     # Check it saved
     res = client.get(
         url_for("edit_page", uuid="first"),
     )
     assert bytes(include_filters.encode('utf-8')) in res.data
 
-    # Trigger a check
-    client.get(url_for("form_watch_checknow"), follow_redirects=True)
-
     # Give the thread time to pick it up
     time.sleep(sleep_time_for_fetch_thread)
     #  Make a change

changedetectionio/tests/test_encoding.py

@@ -70,9 +70,6 @@ def test_check_encoding_detection_missing_content_type_header(client, live_serve
         follow_redirects=True
     )
 
-    # Trigger a check
-    client.get(url_for("form_watch_checknow"), follow_redirects=True)
-
     # Give the thread time to pick it up
     time.sleep(2)
 

changedetectionio/tests/test_notification.py

@@ -3,7 +3,9 @@ import time
 import re
 from flask import url_for
 from . util import set_original_response, set_modified_response, set_more_modified_response, live_server_setup
+from . util import  extract_UUID_from_client
 import logging
+import base64
 
 from changedetectionio.notification import (
     default_notification_body,
@@ -68,6 +70,14 @@ def test_check_notification(client, live_server):
     # Give the thread time to pick up the first version
     time.sleep(3)
 
+    testimage = 'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII='
+    # Write the last screenshot png
+
+    uuid = extract_UUID_from_client(client)
+    datastore = 'test-datastore'
+    with open(os.path.join(datastore, str(uuid), 'last-screenshot.png'), 'wb') as f:
+        f.write(base64.b64decode(testimage))
+
     # Goto the edit page, add our ignore text
     # Add our URL to the import page
 
@@ -86,6 +96,7 @@ def test_check_notification(client, live_server):
                                                    "Diff: {diff}\n"
                                                    "Diff Full: {diff_full}\n"
                                                    ":-)",
+                              "notification_screenshot": True,
                               "notification_format": "Text"}
 
     notification_form_data.update({
@@ -142,6 +153,7 @@ def test_check_notification(client, live_server):
     assert "preview/" in notification_submission
     assert ":-)" in notification_submission
     assert "New ChangeDetection.io Notification - {}".format(test_url) in notification_submission
+    assert testimage in notification_submission
 
     if env_base_url:
         # Re #65 - did we see our BASE_URl ?

changedetectionio/update_worker.py

@@ -74,6 +74,7 @@ class update_worker(threading.Thread):
             n_object.update({
                 'watch_url': watch['url'],
                 'uuid': watch_uuid,
+                'screenshot': watch.get_screenshot() if watch.get('notification_screenshot') else False,
                 'current_snapshot': snapshot_contents.decode('utf-8'),
                 'diff': diff.render_diff(watch_history[dates[-2]], watch_history[dates[-1]], line_feed_sep=line_feed_sep),
                 'diff_full': diff.render_diff(watch_history[dates[-2]], watch_history[dates[-1]], True, line_feed_sep=line_feed_sep)
@@ -106,7 +107,8 @@ class update_worker(threading.Thread):
         if 'notification_urls' in n_object:
             n_object.update({
                 'watch_url': watch['url'],
-                'uuid': watch_uuid
+                'uuid': watch_uuid,
+                'screenshot': False
             })
             self.notification_q.put(n_object)
             print("Sent filter not found notification for {}".format(watch_uuid))