Fix importing blueprints from forums with HTML entities (#44098)

homeassistant/components/blueprint/importer.py

@@ -1,5 +1,6 @@
 """Import logic for blueprint."""
 from dataclasses import dataclass
+import html
 import re
 from typing import Optional
 
@@ -110,7 +111,7 @@ def _extract_blueprint_from_community_topic(
         block_content = block_content.strip()
 
         try:
-            data = yaml.parse_yaml(block_content)
+            data = yaml.parse_yaml(html.unescape(block_content))
         except HomeAssistantError:
             if block_syntax == "yaml":
                 raise

tests/components/blueprint/test_importer.py

@@ -16,6 +16,70 @@ def community_post():
     return load_fixture("blueprint/community_post.json")
 
 
+COMMUNITY_POST_INPUTS = {
+    "remote": {
+        "name": "Remote",
+        "description": "IKEA remote to use",
+        "selector": {
+            "device": {
+                "integration": "zha",
+                "manufacturer": "IKEA of Sweden",
+                "model": "TRADFRI remote control",
+            }
+        },
+    },
+    "light": {
+        "name": "Light(s)",
+        "description": "The light(s) to control",
+        "selector": {"target": {"entity": {"domain": "light"}}},
+    },
+    "force_brightness": {
+        "name": "Force turn on brightness",
+        "description": 'Force the brightness to the set level below, when the "on" button on the remote is pushed and lights turn on.\n',
+        "default": False,
+        "selector": {"boolean": {}},
+    },
+    "brightness": {
+        "name": "Brightness",
+        "description": "Brightness of the light(s) when turning on",
+        "default": 50,
+        "selector": {
+            "number": {
+                "min": 0.0,
+                "max": 100.0,
+                "mode": "slider",
+                "step": 1.0,
+                "unit_of_measurement": "%",
+            }
+        },
+    },
+    "button_left_short": {
+        "name": "Left button - short press",
+        "description": "Action to run on short left button press",
+        "default": [],
+        "selector": {"action": {}},
+    },
+    "button_left_long": {
+        "name": "Left button - long press",
+        "description": "Action to run on long left button press",
+        "default": [],
+        "selector": {"action": {}},
+    },
+    "button_right_short": {
+        "name": "Right button - short press",
+        "description": "Action to run on short right button press",
+        "default": [],
+        "selector": {"action": {}},
+    },
+    "button_right_long": {
+        "name": "Right button - long press",
+        "description": "Action to run on long right button press",
+        "default": [],
+        "selector": {"action": {}},
+    },
+}
+
+
 def test_get_community_post_import_url():
     """Test variations of generating import forum url."""
     assert (
@@ -57,10 +121,7 @@ def test_extract_blueprint_from_community_topic(community_post):
     )
     assert imported_blueprint is not None
     assert imported_blueprint.blueprint.domain == "automation"
-    assert imported_blueprint.blueprint.inputs == {
-        "service_to_call": None,
-        "trigger_event": None,
-    }
+    assert imported_blueprint.blueprint.inputs == COMMUNITY_POST_INPUTS
 
 
 def test_extract_blueprint_from_community_topic_invalid_yaml():
@@ -103,11 +164,11 @@ async def test_fetch_blueprint_from_community_url(hass, aioclient_mock, communit
     )
     assert isinstance(imported_blueprint, importer.ImportedBlueprint)
     assert imported_blueprint.blueprint.domain == "automation"
-    assert imported_blueprint.blueprint.inputs == {
-        "service_to_call": None,
-        "trigger_event": None,
-    }
-    assert imported_blueprint.suggested_filename == "balloob/test-topic"
+    assert imported_blueprint.blueprint.inputs == COMMUNITY_POST_INPUTS
+    assert (
+        imported_blueprint.suggested_filename
+        == "frenck/zha-ikea-five-button-remote-for-lights"
+    )
     assert (
         imported_blueprint.blueprint.metadata["source_url"]
         == "https://community.home-assistant.io/t/test-topic/123/2"