X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=Documentation%2Fdesign_www.txt;h=b1f916ddb3697606aaf623ada2ef3b607666e6f3;hb=d07ba9c30800225052d17ccca458afbfa05a8ff0;hp=c7d7fcbc7900183d646be7da73e7dfccf5c1ae8c;hpb=65323f060a3db731bb9fafa004336eeb4bbb8f00;p=public-inbox.git

diff --git a/Documentation/design_www.txt b/Documentation/design_www.txt
index c7d7fcbc..b1f916dd 100644
--- a/Documentation/design_www.txt
+++ b/Documentation/design_www.txt
@@ -1,3 +1,5 @@
+PublicInbox::WWW (PSGI interface) design notes
+
 URL and anchor naming
 ---------------------
 
@@ -5,17 +7,30 @@ URL and anchor naming
 /$INBOX/?r=$GIT_COMMIT                 -> HTML only
 /$INBOX/new.atom                       -> Atom feed
 
-#### Optional, relies on Search::Xapian
-/$INBOX/$MESSAGE_ID/t/                 -> HTML content of thread
+#### Optional, relies on Search::Xapian (or Xapian SWIG binding)
+/$INBOX/$MESSAGE_ID/t/                 -> HTML content of thread (nested)
+/$INBOX/$MESSAGE_ID/T/                 -> HTML content of thread (flat)
 	anchors:
 	#u          location of $MESSAGE_ID in URL
 	#m<SHA-1>   per-message links, where <SHA-1> is of the Message-ID
 	            of each message (stable)
 	#s<NUM>     relative numeric position of message in thread (unstable)
+	#i<...>     diffstat location for patch emails
+	#Z?<...>    per-file diff header location for patch emails
 
 /$INBOX/$MESSAGE_ID/t.atom             -> Atom feed for thread
 /$INBOX/$MESSAGE_ID/t.mbox.gz          -> gzipped mbox of thread
 
+/$INBOX/$GIT_OID/s/                    -> "git show" (via "git apply")
+	This endpoint requires "coderepo" entries configured for
+	a given inbox.  It can recreate ("solve") blobs from
+	patch emails using Xapian and git-apply(1).  It can also
+	display non-blob content, but that remains a
+	work-in-progress.
+
+/$INBOX/$GIT_OID/s/$FILENAME           -> "git show", raw output
+	As above, but shows the raw (usually text/plain) output.
+
 ### Stable endpoints
 /$INBOX/$MESSAGE_ID/                   -> HTML content
 	anchors:
@@ -62,6 +77,23 @@ installed to render uncommon characters.
 Plain text (raw message) endpoints display in the original encoding(s)
 of the original email.
 
+Offline friendly
+----------------
+
+The "/t/", "/T/", "t.mbox.gz" endpoints are designed to be
+useful for reading long threads for users with intermittent
+connections or saved for offline viewing.
+
+Date displays are always absolute, not the "X hours ago"
+pattern commonly seen because readers may be reading a
+previously-saved or cached copy.
+
+HTML URLs end with '/' or "$FILENAME.html".  The reason many
+URLs end with the '/' character is so it can trivially be saved
+to a directory via wget or similar tools as "index.html", making
+it easy to mirror all files ending in ".html" using any static
+web server.
+
 Guidelines for using limited HTML
 ---------------------------------