X-Git-Url: https://git.ladys.computer/x_status_git/blobdiff_plain/e2db8c2a3219ec8e97cef6529fe4be9d07f8b392..28d1bc1879fc72bb60043fd03ead380a23770d6a:/post-receive

diff --git a/post-receive b/post-receive
index f6289da..46c75c4 100755
--- a/post-receive
+++ b/post-receive
@@ -38,6 +38,7 @@ if stdin.read().split()[-1] == f"refs/heads/{LIVE_BRANCH}":
 	cloneresult.check_returncode()
 
 	# Set up various containers.
+	irimap = {}
 	months = {}
 	topics = {}
 
@@ -67,23 +68,23 @@ if stdin.read().split()[-1] == f"refs/heads/{LIVE_BRANCH}":
 	# The provided path must be to a `text` object.
 	def statusmap (topic, path):
 		status = { "@type": "MicroblogPost" }
-		version_path = next(path.parent.glob("0=*"))
+		version_path = next(path.parent.glob("0=*"), None)
 		if version_path and version_path.name != "0=x_status_git_1.0":
 			warn(f"Unrecognized version for {path}; skipping.")
 			return None
 		if topic:
 			status["subject"] = topic
-		author_path = next(path.parent.glob("1=*"))
+		author_path = next(path.parent.glob("1=*"), None)
 		if author_path:
 			status["author"] = { "name": author_path.name[2:] }
 			with author_path.open("r", encoding="utf-8") as text:
 				status["author"]["@id"] = text.read().strip()
-		title_path = next(path.parent.glob("2=*"))
+		title_path = next(path.parent.glob("2=*"), None)
 		if title_path:
 			with title_path.open("r", encoding="utf-8") as text:
 				title = text.read().strip()
 				status["title"] = title
-		date_path = next(path.parent.glob("3=*"))
+		date_path = next(path.parent.glob("3=*"), None)
 		datetime = ""
 		if date_path:
 			with date_path.open("r", encoding="utf-8") as text:
@@ -92,13 +93,14 @@ if stdin.read().split()[-1] == f"refs/heads/{LIVE_BRANCH}":
 		else:
 			warn(f"Missing date for {path}; skipping.")
 			return None
-		identifier_path = next(path.parent.glob("4=*"))
+		identifier_path = next(path.parent.glob("4=*"), None)
 		identifier = ""
 		if identifier_path:
 			identifier = identifier_path.name[2:]
 			status["@id"] = f"{PUBLIC_URL}/topics/{topic}/{identifier}" if topic else f"{PUBLIC_URL}/statuses/{datetime[0:7]}/{identifier}"
 			with identifier_path.open("r", encoding="utf-8") as text:
 				status["identifier"] = text.read().strip()
+			irimap[status["identifier"]] = status["@id"]
 		else:
 			warn(f"Missing identifier for {path}; skipping.")
 			return None
@@ -251,5 +253,21 @@ if stdin.read().split()[-1] == f"refs/heads/{LIVE_BRANCH}":
 	with open(f"{PUBLIC_DIRECTORY}/topics/index.jsonld", "w", encoding="utf-8") as f:
 		json.dump({ "@context": { "@language": LANG, "activity": "https://www.w3.org/ns/activitystreams#", "dct": "http://purl.org/dc/terms/", "sioc": "http://rdfs.org/sioc/ns#", "Collection": "activity:Collection", "Forum": "sioc:Forum", "items": { "@id": "activity:items", "@type": "@id" }, "has_parent": { "@id": "sioc:has_parent", "@type": "id" }, "subject": "dct:subject" }, "@id": f"{PUBLIC_URL}/topics", "@type": ["Collection", "Forum"], "items": list(map(lambda a: { "@id": a["@id"], "subject": a["subject"] }, topics.values())), "has_parent": f"{PUBLIC_URL}" }, f, ensure_ascii=False, allow_nan=False)
 
+	# Output the I·R·I redirection page
+	with open(f"{PUBLIC_DIRECTORY}/.lookup.xhtml", "w", encoding="utf-8") as f:
+		doc = getDOMImplementation().createDocument(None, "xml", None)
+		htmlElt = doc.documentElement
+		htmlElt.setAttribute("xmlns", XHTML_NAMESPACE)
+		htmlElt.setAttribute("lang", LANG)
+		headElt = htmlElt.appendChild(doc.createElement("head"))
+		titleElt = headElt.appendChild(doc.createElement("title"))
+		titleElt.appendChild(doc.createTextNode("Redirecting…"))
+		scriptElt = headElt.appendChild(doc.createElement("script"))
+		scriptElt.setAttribute("type", "text/javascript")
+		scriptElt.appendChild(doc.createTextNode(f"location={json.dumps(irimap)}[location.pathname.substring(1)]??`/`"))
+		bodyElt = htmlElt.appendChild(doc.createElement("body"))
+		bodyElt.appendChild(doc.createTextNode("Attempting to redirect to the proper page… (Requires Javascript.)"))
+		f.write(doc.toxml())
+
 	# Remove the build directory.
 	rmtree(BUILD_DIRECTORY)