X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=elmo%2Felmo-shimbun.el;h=68da0287c0f6323ed4c1612b0500918a3ad67b0c;hb=f99a54273844588779955992f0d05d37536bceb5;hp=c11e5e6b74f2ee211a22551a125123272913f9a1;hpb=47972777916535ae9ea19df8ae993dd0aba58546;p=elisp%2Fwanderlust.git diff --git a/elmo/elmo-shimbun.el b/elmo/elmo-shimbun.el index c11e5e6..68da028 100644 --- a/elmo/elmo-shimbun.el +++ b/elmo/elmo-shimbun.el @@ -33,6 +33,10 @@ (require 'elmo-dop) (require 'shimbun) +(eval-when-compile + (require 'cl) + (defun-maybe shimbun-servers-list ())) + (defcustom elmo-shimbun-check-interval 60 "*Check interval for shimbun." :type 'integer @@ -61,11 +65,13 @@ See `shimbun-headers' for more detail about RANGE." (integer :tag "number")))) :group 'elmo) -(defcustom elmo-shimbun-update-overview-folder-list nil +(defcustom elmo-shimbun-update-overview-folder-list 'all "*List of FOLDER-REGEXP. FOLDER-REGEXP is the regexp of shimbun folder name which should be -update overview when message is fetched." - :type '(repeat (regexp :tag "Folder Regexp")) +update overview when message is fetched. +If it is the symbol `all', update overview for all shimbun folders." + :type '(choice (const :tag "All shimbun folders" all) + (repeat (regexp :tag "Folder Regexp"))) :group 'elmo) ;; Shimbun header. @@ -89,29 +95,50 @@ update overview when message is fetched." (luna-define-internal-accessors 'shimbun-elmo-mua)) (luna-define-method shimbun-mua-search-id ((mua shimbun-elmo-mua) id) - (elmo-msgdb-overview-get-entity id - (elmo-folder-msgdb - (shimbun-elmo-mua-folder-internal mua)))) + (elmo-message-entity (shimbun-elmo-mua-folder-internal mua) id)) (eval-and-compile (luna-define-class elmo-shimbun-folder (elmo-map-folder) (shimbun headers header-hash + entity-hash group range last-check)) (luna-define-internal-accessors 'elmo-shimbun-folder)) +(defun elmo-shimbun-folder-entity-hash (folder) + (or (elmo-shimbun-folder-entity-hash-internal folder) + (let ((overviews (elmo-folder-list-message-entities folder)) + hash id) + (when overviews + (setq hash (elmo-make-hash (length overviews))) + (dolist (entity overviews) + (elmo-set-hash-val (elmo-message-entity-field entity 'message-id) + entity hash) + (when (setq id (elmo-message-entity-field entity 'x-original-id)) + (elmo-set-hash-val id entity hash))) + (elmo-shimbun-folder-set-entity-hash-internal folder hash))))) + +(defsubst elmo-shimbun-folder-shimbun-header (folder location) + (let ((hash (elmo-shimbun-folder-header-hash-internal folder))) + (or (and hash (elmo-get-hash-val location hash)) + (let ((entity (elmo-message-entity folder location)) + (elmo-hash-minimum-size 63) + header) + (when entity + (setq header (elmo-shimbun-entity-to-header entity)) + (unless hash + (elmo-shimbun-folder-set-header-hash-internal + folder + (setq hash (elmo-make-hash)))) + (elmo-set-hash-val (elmo-message-entity-field entity 'message-id) + header + hash) + header))))) + (defsubst elmo-shimbun-lapse-seconds (time) (let ((now (current-time))) (+ (* (- (car now) (car time)) 65536) (- (nth 1 now) (nth 1 time))))) -(defun elmo-shimbun-parse-time-string (string) - "Parse the time-string STRING and return its time as Emacs style." - (ignore-errors - (let ((x (timezone-fix-time string nil nil))) - (encode-time (aref x 5) (aref x 4) (aref x 3) - (aref x 2) (aref x 1) (aref x 0) - (aref x 6))))) - (defsubst elmo-shimbun-headers-check-p (folder) (or (null (elmo-shimbun-folder-last-check-internal folder)) (and (elmo-shimbun-folder-last-check-internal folder) @@ -119,141 +146,111 @@ update overview when message is fetched." (elmo-shimbun-folder-last-check-internal folder)) elmo-shimbun-check-interval)))) -(defun elmo-shimbun-msgdb-to-headers (folder expire-days) - (let (headers message-id shimbun-id) - (dolist (ov (elmo-msgdb-get-overview (elmo-folder-msgdb folder))) - (when (and (elmo-msgdb-overview-entity-get-extra-field ov "xref") - (if expire-days - (< (elmo-shimbun-lapse-seconds - (elmo-shimbun-parse-time-string - (elmo-msgdb-overview-entity-get-date ov))) - (* expire-days 86400 ; seconds per day - )) - t)) - (if (setq message-id (elmo-msgdb-overview-entity-get-extra-field - ov "x-original-id")) - (setq shimbun-id (elmo-msgdb-overview-entity-get-id ov)) - (setq message-id (elmo-msgdb-overview-entity-get-id ov) - shimbun-id nil)) - (setq headers - (cons (shimbun-make-header - (elmo-msgdb-overview-entity-get-number ov) - (shimbun-mime-encode-string - (elmo-msgdb-overview-entity-get-subject ov)) - (shimbun-mime-encode-string - (elmo-msgdb-overview-entity-get-from ov)) - (elmo-msgdb-overview-entity-get-date ov) - message-id - (elmo-msgdb-overview-entity-get-references ov) - 0 - 0 - (elmo-msgdb-overview-entity-get-extra-field ov "xref") - (and shimbun-id - (list (cons "x-shimbun-id" shimbun-id)))) - headers)))) - (nreverse headers))) +(defun elmo-shimbun-entity-to-header (entity) + (let (message-id shimbun-id) + (if (setq message-id (elmo-message-entity-field entity 'x-original-id)) + (setq shimbun-id (elmo-message-entity-field entity 'message-id)) + (setq message-id (elmo-message-entity-field entity 'message-id) + shimbun-id nil)) + (elmo-with-enable-multibyte + (shimbun-create-header + (elmo-message-entity-number entity) + (elmo-message-entity-field entity 'subject) + (elmo-message-entity-field entity 'from) + (elmo-time-make-date-string + (elmo-message-entity-field entity 'date)) + message-id + (elmo-message-entity-field entity 'references) + (elmo-message-entity-field entity 'size) + 0 + (elmo-message-entity-field entity 'xref) + (and shimbun-id + (list (cons "x-shimbun-id" shimbun-id))))))) (defsubst elmo-shimbun-folder-header-hash-setup (folder headers) - (let ((hash (elmo-make-hash (length headers))) - shimbun-id) + (let ((hash (or (elmo-shimbun-folder-header-hash-internal folder) + (elmo-make-hash (length headers))))) (dolist (header headers) - (elmo-set-hash-val (shimbun-header-id header) header hash) - (when (setq shimbun-id - (elmo-shimbun-header-extra-field header "x-shimbun-id")) - (elmo-set-hash-val shimbun-id header hash))) + (elmo-set-hash-val (shimbun-header-id header) header hash)) (elmo-shimbun-folder-set-header-hash-internal folder hash))) -(defun elmo-shimbun-folder-setup (folder) - ;; Resume headers from existing msgdb. - (elmo-shimbun-folder-set-headers-internal - folder - (elmo-shimbun-msgdb-to-headers folder nil)) - (elmo-shimbun-folder-header-hash-setup - folder - (elmo-shimbun-folder-headers-internal folder))) - (defun elmo-shimbun-get-headers (folder) (let* ((shimbun (elmo-shimbun-folder-shimbun-internal folder)) - (key (concat (shimbun-server-internal shimbun) - "." (shimbun-current-group-internal shimbun))) - (elmo-hash-minimum-size 0) - entry headers hash) + (key (concat (shimbun-server shimbun) + "." (shimbun-current-group shimbun))) + (elmo-hash-minimum-size 63) + headers) ;; new headers. (setq headers (delq nil (mapcar (lambda (x) - (unless (elmo-msgdb-overview-get-entity - (shimbun-header-id x) - (elmo-folder-msgdb folder)) + (unless (elmo-message-entity folder (shimbun-header-id x)) x)) ;; This takes much time. (shimbun-headers (elmo-shimbun-folder-shimbun-internal folder) (elmo-shimbun-folder-range-internal folder))))) - (elmo-shimbun-folder-set-headers-internal - folder - (nconc (elmo-shimbun-msgdb-to-headers - folder (shimbun-article-expiration-days - (elmo-shimbun-folder-shimbun-internal folder))) - headers)) - (elmo-shimbun-folder-header-hash-setup - folder - (elmo-shimbun-folder-headers-internal folder)) + (elmo-shimbun-folder-set-headers-internal folder headers) + (when headers + (elmo-shimbun-folder-header-hash-setup folder headers)) (elmo-shimbun-folder-set-last-check-internal folder (current-time)))) (luna-define-method elmo-folder-initialize ((folder elmo-shimbun-folder) name) - (let ((server-group (if (string-match "\\([^.]+\\)\\." name) - (list (elmo-match-string 1 name) - (substring name (match-end 0))) - (list name)))) - (when (nth 0 server-group) ; server - (elmo-shimbun-folder-set-shimbun-internal - folder - (shimbun-open (nth 0 server-group) - (luna-make-entity 'shimbun-elmo-mua :folder folder)))) - (when (nth 1 server-group) - (elmo-shimbun-folder-set-group-internal + (if (string= name "") + folder + (let ((server-group (if (string-match "\\([^.]+\\)\\." name) + (list (elmo-match-string 1 name) + (substring name (match-end 0))) + (list name)))) + (when (nth 0 server-group) ; server + (elmo-shimbun-folder-set-shimbun-internal + folder + (condition-case nil + (shimbun-open (nth 0 server-group) + (luna-make-entity 'shimbun-elmo-mua :folder folder)) + (file-error + (luna-make-entity 'shimbun :server (nth 0 server-group)))))) + (when (nth 1 server-group) + (elmo-shimbun-folder-set-group-internal + folder + (nth 1 server-group))) + (elmo-shimbun-folder-set-range-internal folder - (nth 1 server-group))) - (elmo-shimbun-folder-set-range-internal - folder - (or (cdr (elmo-string-matched-assoc (elmo-folder-name-internal folder) - elmo-shimbun-index-range-alist)) - elmo-shimbun-default-index-range)) - folder)) + (or (cdr (elmo-string-matched-assoc (elmo-folder-name-internal folder) + elmo-shimbun-index-range-alist)) + elmo-shimbun-default-index-range)) + folder))) (luna-define-method elmo-folder-open-internal ((folder elmo-shimbun-folder)) - (shimbun-open-group - (elmo-shimbun-folder-shimbun-internal folder) - (elmo-shimbun-folder-group-internal folder)) - (let ((inhibit-quit t)) - (unless (elmo-map-folder-location-alist-internal folder) - (elmo-map-folder-location-setup - folder - (elmo-msgdb-location-load (elmo-folder-msgdb-path folder))))) - (cond ((and (elmo-folder-plugged-p folder) - (elmo-shimbun-headers-check-p folder)) - (elmo-shimbun-get-headers folder) - (elmo-map-folder-update-locations - folder - (elmo-map-folder-list-message-locations folder))) - ((null (elmo-shimbun-folder-headers-internal folder)) - ;; Resume headers from existing msgdb. - (elmo-shimbun-folder-setup folder)))) + (when (elmo-shimbun-folder-shimbun-internal folder) + (shimbun-open-group + (elmo-shimbun-folder-shimbun-internal folder) + (elmo-shimbun-folder-group-internal folder)) + (let ((inhibit-quit t)) + (unless (elmo-location-map-alist folder) + (elmo-location-map-setup + folder + (elmo-msgdb-location-load (elmo-folder-msgdb-path folder)))) + (when (and (elmo-folder-plugged-p folder) + (elmo-shimbun-headers-check-p folder)) + (elmo-shimbun-get-headers folder) + (elmo-location-map-update + folder + (elmo-map-folder-list-message-locations folder)))))) (luna-define-method elmo-folder-reserve-status-p ((folder elmo-shimbun-folder)) t) +(luna-define-method elmo-folder-local-p ((folder elmo-shimbun-folder)) + nil) + (luna-define-method elmo-message-use-cache-p ((folder elmo-shimbun-folder) number) elmo-shimbun-use-cache) -(luna-define-method elmo-folder-creatable-p ((folder elmo-shimbun-folder)) - nil) - (luna-define-method elmo-folder-close-internal :after ((folder elmo-shimbun-folder)) (shimbun-close-group @@ -262,35 +259,39 @@ update overview when message is fetched." folder nil) (elmo-shimbun-folder-set-header-hash-internal folder nil) + (elmo-shimbun-folder-set-entity-hash-internal + folder nil) (elmo-shimbun-folder-set-last-check-internal folder nil)) (luna-define-method elmo-folder-plugged-p ((folder elmo-shimbun-folder)) - (elmo-plugged-p - "shimbun" - (shimbun-server-internal (elmo-shimbun-folder-shimbun-internal folder)) - nil nil - (shimbun-server-internal (elmo-shimbun-folder-shimbun-internal folder)))) + (if (elmo-shimbun-folder-shimbun-internal folder) + (elmo-plugged-p + "shimbun" + (shimbun-server (elmo-shimbun-folder-shimbun-internal folder)) + nil nil + (shimbun-server (elmo-shimbun-folder-shimbun-internal folder))) + t)) (luna-define-method elmo-folder-set-plugged ((folder elmo-shimbun-folder) plugged &optional add) (elmo-set-plugged plugged "shimbun" - (shimbun-server-internal + (shimbun-server (elmo-shimbun-folder-shimbun-internal folder)) nil nil nil - (shimbun-server-internal + (shimbun-server (elmo-shimbun-folder-shimbun-internal folder)) add)) (luna-define-method elmo-net-port-info ((folder elmo-shimbun-folder)) (list "shimbun" - (shimbun-server-internal + (shimbun-server (elmo-shimbun-folder-shimbun-internal folder)) nil)) (luna-define-method elmo-folder-check :around ((folder elmo-shimbun-folder)) - (when (shimbun-current-group-internal + (when (shimbun-current-group (elmo-shimbun-folder-shimbun-internal folder)) (when (and (elmo-folder-plugged-p folder) (elmo-shimbun-headers-check-p folder)) @@ -301,42 +302,41 @@ update overview when message is fetched." &optional keep-killed) (elmo-shimbun-folder-set-headers-internal folder nil) (elmo-shimbun-folder-set-header-hash-internal folder nil) + (elmo-shimbun-folder-set-entity-hash-internal folder nil) (elmo-shimbun-folder-set-last-check-internal folder nil) (luna-call-next-method)) (luna-define-method elmo-folder-expand-msgdb-path ((folder elmo-shimbun-folder)) (expand-file-name - (concat (shimbun-server-internal + (concat (shimbun-server (elmo-shimbun-folder-shimbun-internal folder)) "/" (elmo-shimbun-folder-group-internal folder)) (expand-file-name "shimbun" elmo-msgdb-directory))) (defun elmo-shimbun-msgdb-create-entity (folder number) - (let ((header (elmo-get-hash-val - (elmo-map-message-location folder number) - (elmo-shimbun-folder-header-hash-internal folder))) + (let ((header (elmo-shimbun-folder-shimbun-header + folder + (elmo-map-message-location folder number))) ov) (when header (with-temp-buffer (shimbun-header-insert (elmo-shimbun-folder-shimbun-internal folder) header) - (setq ov (elmo-msgdb-create-overview-from-buffer number)) - (elmo-msgdb-overview-entity-set-extra + (setq ov (elmo-msgdb-create-message-entity-from-buffer + (elmo-msgdb-message-entity-handler + (elmo-folder-msgdb-internal folder)) number)) + (elmo-message-entity-set-field ov - (nconc - (elmo-msgdb-overview-entity-get-extra ov) - (list (cons "xref" (shimbun-header-xref header))))))))) + 'xref (shimbun-header-xref header))) + ov))) (luna-define-method elmo-folder-msgdb-create ((folder elmo-shimbun-folder) - numlist new-mark - already-mark seen-mark - important-mark - seen-list) - (let* (overview number-alist mark-alist entity - i percent number length pair msgid gmark seen) + numlist flag-table) + (let ((new-msgdb (elmo-make-msgdb)) + entity i percent length msgid flags) (setq length (length numlist)) (setq i 0) (message "Creating msgdb...") @@ -345,26 +345,10 @@ update overview when message is fetched." (elmo-shimbun-msgdb-create-entity folder (car numlist))) (when entity - (setq overview - (elmo-msgdb-append-element - overview entity)) - (setq number (elmo-msgdb-overview-entity-get-number entity)) - (setq msgid (elmo-msgdb-overview-entity-get-id entity)) - (setq number-alist - (elmo-msgdb-number-add number-alist - number msgid)) - (setq seen (member msgid seen-list)) - (if (setq gmark (or (elmo-msgdb-global-mark-get msgid) - (if (elmo-file-cache-status - (elmo-file-cache-get msgid)) - (if seen nil already-mark) - (if seen - (if elmo-shimbun-use-cache - seen-mark) - new-mark)))) - (setq mark-alist - (elmo-msgdb-mark-append mark-alist - number gmark)))) + (setq msgid (elmo-message-entity-field entity 'message-id) + flags (elmo-flag-table-get flag-table msgid)) + (elmo-global-flags-set flags folder (car numlist) msgid) + (elmo-msgdb-append-entity new-msgdb entity flags)) (when (> length elmo-display-progress-threshold) (setq i (1+ i)) (setq percent (/ (* i 100) length)) @@ -372,61 +356,53 @@ update overview when message is fetched." 'elmo-folder-msgdb-create "Creating msgdb..." percent)) (setq numlist (cdr numlist))) - (message "Creating msgdb...done.") - (elmo-msgdb-sort-by-date - (list overview number-alist mark-alist)))) + (message "Creating msgdb...done") + new-msgdb)) (luna-define-method elmo-folder-message-file-p ((folder elmo-shimbun-folder)) nil) (defsubst elmo-shimbun-update-overview (folder shimbun-id header) - (let ((entity (elmo-msgdb-overview-get-entity shimbun-id - (elmo-folder-msgdb folder))) + (let ((entity (elmo-message-entity folder shimbun-id)) (message-id (shimbun-header-id header)) references) - (unless (string= shimbun-id message-id) - (elmo-msgdb-overview-entity-set-extra-field - entity "x-original-id" message-id) - (elmo-shimbun-header-set-extra-field - header "x-shimbun-id" shimbun-id) - (elmo-set-hash-val message-id - header - (elmo-shimbun-folder-header-hash-internal folder))) - (elmo-msgdb-overview-entity-set-from - entity - (elmo-mime-string (shimbun-header-from header))) - (elmo-msgdb-overview-entity-set-subject - entity - (elmo-mime-string (shimbun-header-subject header))) - (elmo-msgdb-overview-entity-set-date - entity (shimbun-header-date header)) - (when (setq references - (or (elmo-msgdb-get-last-message-id - (elmo-field-body "in-reply-to")) - (elmo-msgdb-get-last-message-id - (elmo-field-body "references")))) - (elmo-msgdb-overview-entity-set-references - entity - (or (elmo-shimbun-header-extra-field - (elmo-get-hash-val references - (elmo-shimbun-folder-header-hash-internal - folder)) - "x-shimbun-id") - references))))) + (when (elmo-msgdb-update-entity + (elmo-folder-msgdb folder) + entity + (nconc + (unless (string= shimbun-id message-id) + (elmo-shimbun-header-set-extra-field + header "x-shimbun-id" shimbun-id) + (elmo-set-hash-val message-id + entity + (elmo-shimbun-folder-entity-hash folder)) + (elmo-set-hash-val shimbun-id + entity + (elmo-shimbun-folder-entity-hash folder)) + (list (cons 'x-original-id message-id))) + (list + (cons 'from (shimbun-header-from header 'no-encode)) + (cons 'subject (shimbun-header-subject header 'no-encode)) + (cons 'date (shimbun-header-date header)) + (cons 'references + (elmo-msgdb-get-references-from-buffer))))) + (elmo-emit-signal 'update-overview folder + (elmo-message-entity-number entity))))) (luna-define-method elmo-map-message-fetch ((folder elmo-shimbun-folder) location strategy &optional section unseen) (if (elmo-folder-plugged-p folder) - (let ((header (elmo-get-hash-val - location - (elmo-shimbun-folder-header-hash-internal folder))) + (let ((header (elmo-shimbun-folder-shimbun-header + folder + location)) shimbun-id) (shimbun-article (elmo-shimbun-folder-shimbun-internal folder) header) - (when (elmo-string-match-member - (elmo-folder-name-internal folder) - elmo-shimbun-update-overview-folder-list) + (when (or (eq elmo-shimbun-update-overview-folder-list 'all) + (elmo-string-match-member + (elmo-folder-name-internal folder) + elmo-shimbun-update-overview-folder-list)) (elmo-shimbun-update-overview folder location header)) (when (setq shimbun-id (elmo-shimbun-header-extra-field header "x-shimbun-id")) @@ -452,57 +428,78 @@ update overview when message is fetched." (luna-define-method elmo-map-folder-list-message-locations ((folder elmo-shimbun-folder)) - (mapcar - (lambda (header) - (or (elmo-shimbun-header-extra-field header "x-shimbun-id") - (shimbun-header-id header))) - (elmo-shimbun-folder-headers-internal folder))) + (let ((expire-days (shimbun-article-expiration-days + (elmo-shimbun-folder-shimbun-internal folder)))) + (elmo-uniq-list + (nconc + (delq nil + (mapcar + (lambda (ov) + (when (and (elmo-message-entity-field ov 'xref) + (if expire-days + (< (elmo-shimbun-lapse-seconds + (elmo-message-entity-field ov 'date)) + (* expire-days 86400 ; seconds per day + )) + t)) + (elmo-message-entity-field ov 'message-id))) + (elmo-folder-list-message-entities folder))) + (mapcar + (lambda (header) + (or (elmo-shimbun-header-extra-field header "x-shimbun-id") + (shimbun-header-id header))) + (elmo-shimbun-folder-headers-internal folder)))))) (luna-define-method elmo-folder-list-subfolders ((folder elmo-shimbun-folder) &optional one-level) - (unless (elmo-shimbun-folder-group-internal folder) - (mapcar - (lambda (x) - (concat (elmo-folder-prefix-internal folder) - (shimbun-server-internal - (elmo-shimbun-folder-shimbun-internal folder)) - "." - x)) - (shimbun-groups (elmo-shimbun-folder-shimbun-internal folder))))) + (let ((prefix (elmo-folder-prefix-internal folder))) + (cond ((elmo-shimbun-folder-shimbun-internal folder) + (unless (elmo-shimbun-folder-group-internal folder) + (mapcar + (lambda (fld) + (concat prefix + (shimbun-server + (elmo-shimbun-folder-shimbun-internal folder)) + "." fld)) + (shimbun-groups (elmo-shimbun-folder-shimbun-internal folder))))) + ;; the rest are for "@/" group + (one-level + (mapcar + (lambda (server) (list (concat prefix server))) + (shimbun-servers-list))) + (t + (let (folders) + (dolist (server (shimbun-servers-list)) + (setq folders + (append folders + (mapcar + (lambda (group) (concat prefix server "." group)) + (shimbun-groups + (elmo-shimbun-folder-shimbun-internal + (elmo-get-folder (concat prefix server)))))))) + folders))))) (luna-define-method elmo-folder-exists-p ((folder elmo-shimbun-folder)) (if (elmo-shimbun-folder-group-internal folder) - (progn + (if (fboundp 'shimbun-group-p) + (shimbun-group-p (elmo-shimbun-folder-shimbun-internal folder) + (elmo-shimbun-folder-group-internal folder)) (member (elmo-shimbun-folder-group-internal folder) - (shimbun-groups (elmo-shimbun-folder-shimbun-internal - folder)))) + (shimbun-groups (elmo-shimbun-folder-shimbun-internal folder)))) t)) -(luna-define-method elmo-folder-search ((folder elmo-shimbun-folder) - condition &optional from-msgs) - nil) - -;;; To override elmo-map-folder methods. -(luna-define-method elmo-folder-list-unreads-internal - ((folder elmo-shimbun-folder) unread-marks &optional mark-alist) - t) - -(luna-define-method elmo-folder-unmark-important ((folder elmo-shimbun-folder) - numbers) +(luna-define-method elmo-folder-delete-messages ((folder elmo-shimbun-folder) + numbers) + (elmo-folder-kill-messages folder numbers) t) -(luna-define-method elmo-folder-mark-as-important ((folder elmo-shimbun-folder) - numbers) - t) - -(luna-define-method elmo-folder-unmark-read ((folder elmo-shimbun-folder) - numbers) - t) - -(luna-define-method elmo-folder-mark-as-read ((folder elmo-shimbun-folder) - numbers) - t) +(luna-define-method elmo-message-entity-parent ((folder elmo-shimbun-folder) + entity) + (let ((references (elmo-message-entity-field entity 'references))) + (and references + (elmo-get-hash-val references + (elmo-shimbun-folder-entity-hash folder))))) (require 'product) (product-provide (provide 'elmo-shimbun) (require 'elmo-version))