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From: Kyle Meyer <kyle@kyleam.com>
To: piem@inbox.kyleam.com
Subject: [PATCH 17/18] lei: Wire up piem.el hooks
Date: Sat,  5 Jun 2021 17:14:01 -0400	[thread overview]
Message-ID: <20210605211402.20304-18-kyle@kyleam.com> (raw)
In-Reply-To: <20210605211402.20304-1-kyle@kyleam.com>

piem-lei-show-mode and piem-lei-query-mode now have enough
functionality to implement all piem.el hooks except for
piem-am-ready-mbox-functions.
---
 piem-lei.el | 54 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)

diff --git a/piem-lei.el b/piem-lei.el
index 71f548c9..bcc25896 100644
--- a/piem-lei.el
+++ b/piem-lei.el
@@ -27,6 +27,7 @@ (require 'json)
 (require 'message)
 (require 'piem)
 (require 'seq)
+(require 'subr-x)
 
 (defgroup piem-lei nil
   "lei integration for piem."
@@ -554,5 +555,58 @@ (defun piem-lei-query-thread (mid)
       (piem-lei-query-mode)
       (pop-to-buffer-same-window (current-buffer)))))
 
+\f
+;;;; piem integration
+
+(defun piem-lei-get-mid ()
+  "Return the message ID of a lei buffer."
+  (cond ((derived-mode-p 'piem-lei-show-mode)
+         piem-lei-show-mid)
+        ((derived-mode-p 'piem-lei-query-mode)
+         (piem-lei-query-get-mid))))
+
+(defun piem-lei-get-inbox ()
+  "Return inbox name from a lei buffer."
+  (when-let ((mid (piem-lei-get-mid)))
+    (with-temp-buffer
+      (call-process "lei" nil '(t nil) nil
+                    "q" "--format=mboxrd" (concat "m:" mid))
+      (goto-char (point-min))
+      (piem-inbox-by-header-match))))
+
+(defun piem-lei-known-mid-p (mid)
+  "Return non-nil if MID is known to lei.
+The message ID should not include have surrounding brackets."
+  (not (string-empty-p
+        (with-temp-buffer
+          (call-process "lei" nil '(t nil) nil
+                        "q" "--format=ldjson" (concat "m:" mid))
+          (buffer-string)))))
+
+(defun piem-lei-mid-to-thread (mid)
+  "Return a function that inserts an mbox for MID's thread."
+  (when (piem-lei-known-mid-p mid)
+    (lambda ()
+      (call-process "lei" nil '(t nil) nil
+                    "q" "--format=mboxrd" "--threads"
+                    (concat "m:" mid)))))
+
+;;;###autoload
+(define-minor-mode piem-lei-mode
+  "Toggle lei support for piem.
+With a prefix argument ARG, enable piem-lei mode if ARG is
+positive, and disable it otherwise.  If called from Lisp, enable
+the mode if ARG is omitted or nil."
+  :global t
+  :init-value nil
+  (if piem-lei-mode
+      (progn
+        (add-hook 'piem-get-inbox-functions #'piem-lei-get-inbox)
+        (add-hook 'piem-get-mid-functions #'piem-lei-get-mid)
+        (add-hook 'piem-mid-to-thread-functions #'piem-lei-mid-to-thread))
+    (remove-hook 'piem-get-inbox-functions #'piem-lei-get-inbox)
+    (remove-hook 'piem-get-mid-functions #'piem-lei-get-mid)
+    (remove-hook 'piem-mid-to-thread-functions #'piem-lei-mid-to-thread)))
+
 ;;; piem-lei.el ends here
 (provide 'piem-lei)
-- 
2.31.1


  parent reply	other threads:[~2021-06-05 21:14 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-05 21:13 [PATCH 00/18] Initial lei support Kyle Meyer
2021-06-05 21:13 ` [PATCH 01/18] lei: Add command and mode for displaying a message Kyle Meyer
2021-06-05 21:13 ` [PATCH 02/18] piem-lei-show: Let caller suppress displaying buffer Kyle Meyer
2021-06-05 21:13 ` [PATCH 03/18] piem-lei-show: Highlight headers and quoted text Kyle Meyer
2021-06-05 21:13 ` [PATCH 04/18] lei: Add command and mode for displaying overview of search results Kyle Meyer
2021-06-05 21:13 ` [PATCH 05/18] lei query: Add piem-lei-show wrapper for displaying line's message Kyle Meyer
2021-06-05 21:13 ` [PATCH 06/18] lei: Add command for viewing a thread Kyle Meyer
2021-06-05 21:13 ` [PATCH 07/18] lei query: Fontify results Kyle Meyer
2021-06-05 21:13 ` [PATCH 08/18] piem-lei-query-thread: Position point on seed message Kyle Meyer
2021-06-05 21:13 ` [PATCH 09/18] piem-lei-query-thread: Drop repeated subjects Kyle Meyer
2021-06-05 21:13 ` [PATCH 10/18] piem-lei-query-thread: Deal with multiple "re:"s Kyle Meyer
2021-06-05 21:13 ` [PATCH 11/18] piem-lei-query-thread: Omit main part of subject if shared Kyle Meyer
2021-06-05 21:13 ` [PATCH 12/18] piem-lei-query-thread: Add bug#NNN special case when eliding subject Kyle Meyer
2021-06-05 21:13 ` [PATCH 13/18] lei query: Add next/previous line variants that update message buffer Kyle Meyer
2021-06-05 21:13 ` [PATCH 14/18] piem-lei-show: Record message ID Kyle Meyer
2021-06-05 21:13 ` [PATCH 15/18] lei query: Add commands for showing or scrolling message buffer Kyle Meyer
2021-06-05 21:14 ` [PATCH 16/18] lei: Configure bindings for query and show modes Kyle Meyer
2021-06-05 21:14 ` Kyle Meyer [this message]
2021-06-05 21:14 ` [PATCH 18/18] piem-lei-query-thread: Use piem-lei-get-mid to get message ID Kyle Meyer

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