From 4ead108c1530560799ce0cf1cda4ec5efd89f276 Mon Sep 17 00:00:00 2001
From: Thomas55555 <59625598+Thomas55555@users.noreply.github.com>
Date: Thu, 27 Mar 2025 10:22:25 +0100
Subject: [PATCH] Handle webcal prefix in remote calendar (#141541)

Handel webcal prefix in remote calendar
---
 .../components/remote_calendar/config_flow.py |  4 +++
 .../remote_calendar/test_config_flow.py       | 29 +++++++++++++++++++
 2 files changed, 33 insertions(+)

diff --git a/homeassistant/components/remote_calendar/config_flow.py b/homeassistant/components/remote_calendar/config_flow.py
index 03d0e7ea96a..1ceeb7a3937 100644
--- a/homeassistant/components/remote_calendar/config_flow.py
+++ b/homeassistant/components/remote_calendar/config_flow.py
@@ -42,6 +42,10 @@ class RemoteCalendarConfigFlow(ConfigFlow, domain=DOMAIN):
         self._async_abort_entries_match(
             {CONF_CALENDAR_NAME: user_input[CONF_CALENDAR_NAME]}
         )
+        if user_input[CONF_URL].startswith("webcal://"):
+            user_input[CONF_URL] = user_input[CONF_URL].replace(
+                "webcal://", "https://", 1
+            )
         self._async_abort_entries_match({CONF_URL: user_input[CONF_URL]})
         client = get_async_client(self.hass)
         try:
diff --git a/tests/components/remote_calendar/test_config_flow.py b/tests/components/remote_calendar/test_config_flow.py
index 626bc2c6e03..9eb9cb40134 100644
--- a/tests/components/remote_calendar/test_config_flow.py
+++ b/tests/components/remote_calendar/test_config_flow.py
@@ -45,6 +45,35 @@ async def test_form_import_ics(hass: HomeAssistant, ics_content: str) -> None:
     }
 
 
+@respx.mock
+async def test_form_import_webcal(hass: HomeAssistant, ics_content: str) -> None:
+    """Test we get the import form."""
+    respx.get(CALENDER_URL).mock(
+        return_value=Response(
+            status_code=200,
+            text=ics_content,
+        )
+    )
+    result = await hass.config_entries.flow.async_init(
+        DOMAIN, context={"source": SOURCE_USER}
+    )
+    assert result["type"] is FlowResultType.FORM
+
+    result2 = await hass.config_entries.flow.async_configure(
+        result["flow_id"],
+        user_input={
+            CONF_CALENDAR_NAME: CALENDAR_NAME,
+            CONF_URL: "webcal://some.calendar.com/calendar.ics",
+        },
+    )
+    assert result2["type"] is FlowResultType.CREATE_ENTRY
+    assert result2["title"] == CALENDAR_NAME
+    assert result2["data"] == {
+        CONF_CALENDAR_NAME: CALENDAR_NAME,
+        CONF_URL: CALENDER_URL,
+    }
+
+
 @pytest.mark.parametrize(
     ("side_effect"),
     [