Add a recipe renderer and trigger.

diff --git a/recipe_renderer_and_trigger.py b/recipe_renderer_and_trigger.py
new file mode 100644 (file)
index 0000000..025d3c0
--- /dev/null
+++ b/recipe_renderer_and_trigger.py
@@ -0,0 +1,55 @@
+#!/usr/bin/env python3
+
+import logging
+import os
+from typing import Dict, Optional, List, Tuple
+
+from pyutils.files import file_utils
+
+import kiosk_constants as constants
+import file_writer
+import globals
+import renderer
+import trigger
+
+
+logger = logging.getLogger(__file__)
+
+RECIPE_PAGE = os.path.join(constants.pages_dir, "recipe_1_82400.html")
+
+
+class RecipeTrigger(trigger.trigger):
+    def get_triggered_page_list(self) -> Optional[List[Tuple[str, int]]]:
+        if globals.get("recipe_page_triggered"):
+            logger.debug("Recipe page is triggered!")
+            return [(RECIPE_PAGE, trigger.trigger.PRIORITY_HIGH)]
+        return None
+
+
+class RecipeRenderer(renderer.abstaining_renderer):
+    def __init__(
+        self,
+        url_location: str,
+        name_to_timeout_dict: Dict[str, int],
+    ) -> None:
+        super().__init__(name_to_timeout_dict)
+        self.url_location = url_location
+
+    def periodic_render(self, key: str) -> bool:
+        triggered = False
+        if file_utils.does_path_exist(self.url_location):
+            with open(self.url_location, "r") as rf:
+                url = rf.read()
+            url.strip()
+            logger.debug(f"Read {url} from {self.url_location}, writing the page")
+
+            if url and len(url) > 0:
+                with file_writer.file_writer(RECIPE_PAGE) as f:
+                    f.write('<IFRAME SRC="{url}"></IFRAME>')
+                    triggered = True
+
+        if not triggered:
+            file_utils.remove(RECIPE_PAGE)
+            logger.debug("Signaling the trigger")
+        globals.put("recipe_page_triggered", triggered)
+        return True

diff --git a/renderer_catalog.py b/renderer_catalog.py
index 4963f1d54e56ca33b475ed74eb8c794170ffe1c4..1f38b4f677251b0a2219b57c2482b24a1a39ff6e 100644 (file)
--- a/renderer_catalog.py
+++ b/renderer_catalog.py
@@ -16,6 +16,7 @@ import reddit_renderer
 import seattletimes_rss_renderer
 import stevens_renderer
 import kiosk_secrets as secrets
+import recipe_renderer_and_trigger
 import stock_renderer
 import twitter_renderer
 import urbanist_renderer
@@ -36,9 +37,9 @@ oauth = gdata_oauth.OAuth(secrets.google_client_secret)
 # frequency in the renderer thread of ~once a minute.  It just means that
 # everytime it check these will be stale and happen.
 __registry = [
-#    stranger_renderer.stranger_events_renderer(
-#        {"Fetch Events": (hours * 12), "Shuffle Events": (always)}
-#    ),
+    #    stranger_renderer.stranger_events_renderer(
+    #        {"Fetch Events": (hours * 12), "Shuffle Events": (always)}
+    #    ),
     myq_renderer.garage_door_renderer(
         {"Poll MyQ": (minutes * 5), "Update Page": (always)}
     ),
@@ -47,9 +48,9 @@ __registry = [
             "Fetch News": (hours * 1),
             "Shuffle News": (always),
         },
-        'bellevuewa.gov',
-        ['/calendar/events.xml'],
-        'Bellevue City Calendar'
+        "bellevuewa.gov",
+        ["/calendar/events.xml"],
+        "Bellevue City Calendar",
     ),
     bellevue_reporter_rss_renderer.bellevue_reporter_rss_renderer(
         {"Fetch News": (hours * 1), "Shuffle News": (always)},
@@ -58,10 +59,10 @@ __registry = [
         "Bellevue Reporter",
     ),
     urbanist_renderer.urbanist_renderer(
-        {'Fetch News': (hours * 2), 'Shuffle News': (always)},
-        'www.theurbanist.org',
-        ['/feed/'],
-        'The Urbanist',
+        {"Fetch News": (hours * 2), "Shuffle News": (always)},
+        "www.theurbanist.org",
+        ["/feed/"],
+        "The Urbanist",
     ),
     mynorthwest_rss_renderer.mynorthwest_rss_renderer(
         {"Fetch News": (hours * 1), "Shuffle News": (always)},
@@ -93,9 +94,7 @@ __registry = [
         ["/rss/RSSMarketsMain.xml", "/rss/WSJcomUSBusiness.xml"],
         "WSJBusiness",
     ),
-    stevens_renderer.stevens_renderer(
-        {'Unused': (minutes * 30)}
-    ),
+    stevens_renderer.stevens_renderer({"Unused": (minutes * 30)}),
     google_news_rss_renderer.google_news_rss_renderer(
         {"Fetch News": (minutes * 30), "Shuffle News": (always)},
         "news.google.com",
@@ -124,10 +123,7 @@ __registry = [
             "VNQ",
             "VNQI",
         ],
-        {
-            "BTC-USD": "BTC",
-            "GC=F": "GOLD"
-        },
+        {"BTC-USD": "BTC", "GC=F": "GOLD"},
     ),
     seattletimes_rss_renderer.seattletimes_rss_renderer(
         {"Fetch News": (hours * 4), "Shuffle News": (always)},
@@ -141,8 +137,7 @@ __registry = [
     weather_renderer.weather_renderer(
         {"Fetch Weather (Stevens)": (hours * 3)}, "stevens"
     ),
-    weather_renderer.weather_renderer(
-        {"Fetch Weather (Telma)": (hours * 3)}, "telma"),
+    weather_renderer.weather_renderer({"Fetch Weather (Telma)": (hours * 3)}, "telma"),
     local_photos_mirror_renderer.local_photos_mirror_renderer(
         {"Index Photos": (hours * 24), "Choose Photo": (always)}
     ),
@@ -167,6 +162,9 @@ __registry = [
     twitter_renderer.twitter_renderer(
         {"Fetch Tweets": (minutes * 15), "Shuffle Tweets": (always)}
     ),
+    recipe_renderer_and_trigger.RecipeRenderer(
+        "/home/pi/.recipe_url", {"Maybe Render Recipe Page": (always)}
+    ),
 ]
 
 

diff --git a/trigger_catalog.py b/trigger_catalog.py
index f9c8662eb8ff83a42652069c5cc35e88e25fff34..534e215f915424d917b6fd3c4e2fc080589f1b13 100644 (file)
--- a/trigger_catalog.py
+++ b/trigger_catalog.py
@@ -3,11 +3,13 @@
 import camera_trigger
 import gcal_trigger
 import myq_trigger
+import recipe_renderer_and_trigger
 
 __registry = [
     camera_trigger.any_camera_trigger(),
     myq_trigger.myq_trigger(),
     gcal_trigger.gcal_trigger(),
+    recipe_renderer_and_trigger.RecipeTrigger(),
 ]