Merge branch 'master' into stats-tab

changedetectionio/html_tools.py

@@ -98,10 +98,7 @@ def xpath_filter(xpath_filter, html_content, append_pretty_line_formatting=False
         elif type(element) == etree._ElementUnicodeResult:
             html_block += str(element)
         else:
-            if not is_rss:
             html_block += etree.tostring(element, pretty_print=True).decode('utf-8')
-            else:
-                html_block += f"<div>{element.text}</div>\n"
 
     return html_block
 
@@ -274,7 +271,7 @@ def cdata_in_document_to_text(html_content: str, render_anchor_tag_content=False
     pattern = '<!\[CDATA\[(\s*(?:.(?<!\]\]>)\s*)*)\]\]>'
     def repl(m):
         text = m.group(1)
-        return xml_escape(html_to_text(html_content=text))
+        return xml_escape(html_to_text(html_content=text)).strip()
 
     return re.sub(pattern, repl, html_content)
 
@@ -295,7 +292,8 @@ def html_to_text(html_content: str, render_anchor_tag_content=False, is_rss=Fals
     #  extracting this content
     if render_anchor_tag_content:
         parser_config = ParserConfig(
-            annotation_rules={"a": ["hyperlink"]}, display_links=True
+            annotation_rules={"a": ["hyperlink"]},
+            display_links=True
         )
     # otherwise set config to None/default
     else:
@@ -303,12 +301,11 @@ def html_to_text(html_content: str, render_anchor_tag_content=False, is_rss=Fals
 
     # RSS Mode - Inscriptis will treat `title` as something else.
     # Make it as a regular block display element (//item/title)
+    # This is a bit of a hack - the real way it to use XSLT to convert it to HTML #1874
     if is_rss:
-        css = CSS_PROFILES['strict'].copy()
+        html_content = re.sub(r'<title([\s>])', r'<h1\1', html_content)
-        css['title'] = HtmlElement(display=Display.block)
+        html_content = re.sub(r'</title>', r'</h1>', html_content)
-        text_content = get_text(html_content, ParserConfig(css=css))
+
-    else:
-        # get text and annotations via inscriptis
     text_content = get_text(html_content, config=parser_config)
 
     return text_content

changedetectionio/model/Watch.py

@@ -26,6 +26,7 @@ base_config = {
     'extract_title_as_title': False,
     'fetch_backend': 'system', # plaintext, playwright etc
     'processor': 'text_json_diff', # could be restock_diff or others from .processors
+    'fetch_time': 0.0,
     'filter_failure_notification_send': strtobool(os.getenv('FILTER_FAILURE_NOTIFICATION_SEND_DEFAULT', 'True')),
     'filter_text_added': True,
     'filter_text_replaced': True,

changedetectionio/processors/text_json_diff.py

@@ -274,7 +274,7 @@ class perform_site_check(difference_detection_processor):
                         html_tools.html_to_text(
                             html_content=html_content,
                             render_anchor_tag_content=do_anchor,
-                            is_rss=is_rss
+                            is_rss=is_rss # #1874 activate the <title workaround hack
                         )
 
         # Re #340 - return the content before the 'ignore text' was applied

changedetectionio/store.py

@@ -244,12 +244,15 @@ class ChangeDetectionStore:
         import pathlib
 
         self.__data['watching'][uuid].update({
-                'last_checked': 0,
+                'check_count': 0,
+                'fetch_time' : 0.0,
                 'has_ldjson_price_data': None,
+                'last_checked': 0,
                 'last_error': False,
                 'last_notification_error': False,
                 'last_viewed': 0,
                 'previous_md5': False,
+                'previous_md5_before_filters': False,
                 'track_ldjson_price_data': None,
             })
 

changedetectionio/templates/edit.html

@@ -49,6 +49,7 @@
             <li class="tab"><a href="#restock">Restock Detection</a></li>
             {% endif %}
             <li class="tab"><a href="#notifications">Notifications</a></li>
+            <li class="tab"><a href="#stats">Stats</a></li>
         </ul>
     </div>
 
@@ -441,7 +442,35 @@ Unavailable") }}
                 </fieldset>
             </div>
             {% endif %}
-
+            <div class="tab-pane-inner" id="stats">
+                <div class="pure-control-group">
+                    <style>
+                    #stats-table tr > td:first-child {
+                        font-weight: bold;
+                    }
+                    </style>
+                    <table class="pure-table" id="stats-table">
+                        <tbody>
+                        <tr>
+                            <td>Check count</td>
+                            <td>{{ watch.check_count }}</td>
+                        </tr>
+                        <tr>
+                            <td>Consecutive filter failures</td>
+                            <td>{{ watch.consecutive_filter_failures }}</td>
+                        </tr>
+                        <tr>
+                            <td>History length</td>
+                            <td>{{ watch.history|length }}</td>
+                        </tr>
+                        <tr>
+                            <td>Last fetch time</td>
+                            <td>{{ watch.fetch_time }}s</td>
+                        </tr>
+                        </tbody>
+                    </table>
+                </div>
+            </div>
             <div id="actions">
                 <div class="pure-control-group">
                     {{ render_button(form.save_button) }}

changedetectionio/tests/test_rss.py

@@ -154,6 +154,9 @@ def test_rss_xpath_filtering(client, live_server):
     )
     assert b'CDATA' not in res.data
     assert b'<![' not in res.data
+    # #1874  All but the first <title was getting selected
+    # Convert any HTML with just a top level <title> to <h1> to be sure title renders
+
     assert b'Hackers can access your computer' in res.data # Should ONLY be selected by the xpath
     assert b'Some other title' in res.data  # Should ONLY be selected by the xpath
     assert b'The days of Terminator' not in res.data # Should NOT be selected by the xpath