;;; elmo-filter.el -- Filtered Folder Interface for ELMO.
-;; Copyright 1998,1999,2000 Yuuichi Teranishi <teranisi@gohome.org>
+;; Copyright (C) 1998,1999,2000 Yuuichi Teranishi <teranisi@gohome.org>
;; Author: Yuuichi Teranishi <teranisi@gohome.org>
;; Keywords: mail, net news
;;; Code:
;;
-(require 'elmo-msgdb)
-
-(defun elmo-filter-msgdb-create (spec numlist new-mark already-mark
- seen-mark important-mark seen-list)
- (if (eq (nth 2 spec) 'partial)
- (elmo-msgdb-create (nth 2 spec)
- numlist
- new-mark
- already-mark
- seen-mark important-mark seen-list)
- (elmo-msgdb-create-as-numlist (nth 2 spec)
- numlist
- new-mark
- already-mark
- seen-mark important-mark seen-list)))
-
-(defun elmo-filter-msgdb-create-as-numlist (spec numlist new-mark already-mark
- seen-mark important-mark
- seen-list)
- (elmo-msgdb-create-as-numlist (nth 2 spec)
- numlist
- new-mark
- already-mark
- seen-mark important-mark seen-list))
-
-(defun elmo-filter-list-folders (spec &optional hierarchy)
- nil)
-
-(defun elmo-filter-append-msg (spec string &optional msg no-see)
- (elmo-call-func (nth 2 spec) "append" string))
-
-(defun elmo-filter-read-msg (spec number outbuf)
- (elmo-call-func (nth 2 spec) "read-msg" number outbuf))
-
-(defun elmo-filter-delete-msgs (spec msgs)
- (elmo-call-func (nth 2 spec) "delete-msgs" msgs))
-
-(defun elmo-filter-list-folder (spec)
- (let ((filter (nth 1 spec))
- (folder (nth 2 spec))
- msgs)
- (cond
- ((vectorp filter)
- (cond ((string= (elmo-filter-key filter)
- "last")
- (setq msgs (elmo-list-folder folder))
- (nthcdr (max (- (length msgs)
- (string-to-int (elmo-filter-value filter)))
- 0)
- msgs))
- ((string= (elmo-filter-key filter)
- "first")
- (setq msgs (elmo-list-folder folder))
- (let ((rest (nthcdr (string-to-int (elmo-filter-value filter) )
- msgs)))
- (mapcar '(lambda (x)
- (delete x msgs)) rest))
- msgs)))
- ((listp filter)
- (elmo-search folder filter)))))
-
-(defun elmo-filter-list-folder-unread (spec mark-alist unread-marks)
- (let ((filter (nth 1 spec))
- (folder (nth 2 spec))
- msgs pair)
- (cond
- ((vectorp filter)
- (cond ((string= (elmo-filter-key filter)
- "last")
- (setq msgs (elmo-list-folder-unread folder mark-alist
- unread-marks))
- (nthcdr (max (- (length msgs)
- (string-to-int (elmo-filter-value filter)))
- 0)
- msgs))
- ((string= (elmo-filter-key filter)
- "first")
- (setq msgs (elmo-list-folder-unread folder
- mark-alist
- unread-marks))
- (let ((rest (nthcdr (string-to-int (elmo-filter-value filter) )
- msgs)))
- (mapcar '(lambda (x)
- (delete x msgs)) rest))
- msgs)))
- ((listp filter)
- (elmo-list-filter
- (elmo-search folder filter)
- (elmo-list-folder-unread folder mark-alist unread-marks))))))
-
-(defun elmo-filter-list-folder-important (spec overview)
- (let ((filter (nth 1 spec))
- (folder (nth 2 spec))
- msgs pair)
- (cond
- ((vectorp filter)
- (cond ((string= (elmo-filter-key filter)
- "last")
- (setq msgs (elmo-list-folder-important folder overview))
- (nthcdr (max (- (length msgs)
- (string-to-int (elmo-filter-value filter)))
- 0)
- msgs))
- ((string= (elmo-filter-key filter)
- "first")
- (setq msgs (elmo-list-folder-important folder overview))
- (let ((rest (nthcdr (string-to-int (elmo-filter-value filter) )
- msgs)))
- (mapcar '(lambda (x)
- (delete x msgs)) rest))
- msgs)))
- ((listp filter)
- (elmo-list-filter
- (mapcar
- '(lambda (x) (elmo-msgdb-overview-entity-get-number x))
- overview)
- (elmo-list-folder-important folder overview))))))
-
-(defun elmo-filter-max-of-folder (spec)
- (elmo-max-of-folder (nth 2 spec)))
-
-(defun elmo-filter-folder-exists-p (spec)
- (elmo-folder-exists-p (nth 2 spec)))
-
-(defun elmo-filter-folder-creatable-p (spec)
- (elmo-call-func (nth 2 spec) "folder-creatable-p"))
-
-(defun elmo-filter-create-folder (spec)
- (elmo-create-folder (nth 2 spec)))
-
-(defun elmo-filter-search (spec condition &optional numlist)
+(require 'elmo)
+
+;;; ELMO filter folder
+(eval-and-compile
+ (luna-define-class elmo-filter-folder (elmo-folder)
+ (condition target))
+ (luna-define-internal-accessors 'elmo-filter-folder))
+
+(luna-define-method elmo-folder-initialize ((folder elmo-filter-folder)
+ name)
+ (let (pair)
+ (setq pair (elmo-parse-search-condition name))
+ (elmo-filter-folder-set-condition-internal folder
+ (car pair))
+ (if (string-match "^ */\\(.*\\)$" (cdr pair))
+ (elmo-filter-folder-set-target-internal
+ folder
+ (elmo-make-folder (elmo-match-string 1 (cdr pair))))
+ (error "Folder syntax error `%s'" (elmo-folder-name-internal folder)))
+ folder))
+
+(luna-define-method elmo-folder-open-internal ((folder elmo-filter-folder))
+ (elmo-folder-open-internal (elmo-filter-folder-target-internal folder)))
+
+(luna-define-method elmo-folder-check ((folder elmo-filter-folder))
+ (elmo-folder-check (elmo-filter-folder-target-internal folder)))
+
+(luna-define-method elmo-folder-close-internal ((folder elmo-filter-folder))
+ (elmo-folder-close-internal (elmo-filter-folder-target-internal folder)))
+
+(luna-define-method elmo-folder-expand-msgdb-path ((folder
+ elmo-filter-folder))
+ (expand-file-name
+ (elmo-replace-string-as-filename (elmo-folder-name-internal folder))
+ (expand-file-name "filter" elmo-msgdb-dir)))
+
+(luna-define-method elmo-find-fetch-strategy
+ ((folder elmo-filter-folder) entity &optional ignore-cache)
+ (elmo-find-fetch-strategy
+ (elmo-filter-folder-target-internal folder)
+ entity ignore-cache))
+
+(luna-define-method elmo-folder-get-primitive-list ((folder
+ elmo-filter-folder))
+ (list (elmo-filter-folder-target-internal folder)))
+
+(luna-define-method elmo-folder-contains-type ((folder elmo-filter-folder)
+ type)
+ (elmo-folder-contains-type
+ (elmo-filter-folder-target-internal folder)
+ type))
+
+(luna-define-method elmo-folder-msgdb-create ((folder elmo-filter-folder)
+ numlist new-mark already-mark
+ seen-mark important-mark
+ seen-list)
+ (elmo-folder-msgdb-create (elmo-filter-folder-target-internal folder)
+ numlist
+ new-mark
+ already-mark
+ seen-mark important-mark seen-list))
+
+(luna-define-method elmo-folder-append-buffer ((folder elmo-filter-folder)
+ unread &optional number)
+ (elmo-folder-append-buffer
+ (elmo-filter-folder-target-internal folder)
+ unread number))
+
+(luna-define-method elmo-message-fetch ((folder elmo-filter-folder)
+ number strategy
+ &optional section outbuf unseen)
+ (elmo-message-fetch
+ (elmo-filter-folder-target-internal folder)
+ number strategy section outbuf unseen))
+
+(luna-define-method elmo-folder-delete-messages ((folder elmo-filter-folder)
+ numbers)
+ (elmo-folder-delete-messages
+ (elmo-filter-folder-target-internal folder) numbers))
+
+(luna-define-method elmo-folder-list-messages-internal
+ ((folder elmo-filter-folder))
+ (elmo-folder-search (elmo-filter-folder-target-internal folder)
+ (elmo-filter-folder-condition-internal folder)))
+
+(defsubst elmo-filter-folder-list-unreads-internal (folder unread-marks
+ mark-alist)
+ (let ((unreads (elmo-folder-list-unreads-internal
+ (elmo-filter-folder-target-internal folder)
+ unread-marks mark-alist)))
+ (unless (listp unreads)
+ (setq unreads
+ (delq nil
+ (mapcar
+ (function
+ (lambda (x)
+ (if (member (cadr x) unread-marks)
+ (car x))))
+ (elmo-msgdb-get-mark-alist (elmo-folder-msgdb folder))))))
+ (elmo-list-filter
+ (mapcar 'car (elmo-msgdb-get-number-alist
+ (elmo-folder-msgdb-internal folder)))
+ unreads)))
+
+(luna-define-method elmo-folder-list-unreads-internal
+ ((folder elmo-filter-folder)
+ unread-marks &optional mark-alist)
+ (elmo-filter-folder-list-unreads-internal folder unread-marks mark-alist))
+
+(defsubst elmo-filter-folder-list-importants-internal (folder important-mark)
+ (let ((importants (elmo-folder-list-importants-internal
+ (elmo-filter-folder-target-internal folder)
+ important-mark)))
+ (unless (listp importants)
+ (setq importants
+ (delq nil
+ (mapcar
+ (function
+ (lambda (x)
+ (if (string= (cadr x) important-mark)
+ (car x))))
+ (elmo-msgdb-get-mark-alist (elmo-folder-msgdb folder))))))
+ (elmo-list-filter
+ (mapcar 'car (elmo-msgdb-get-number-alist
+ (elmo-folder-msgdb-internal folder)))
+ importants)))
+
+(luna-define-method elmo-folder-list-importants-internal
+ ((folder elmo-filter-folder)
+ important-mark)
+ (elmo-filter-folder-list-importants-internal folder important-mark))
+
+(luna-define-method elmo-folder-diff :around ((folder elmo-filter-folder)
+ &optional numbers)
+ (if (not (and (vectorp (elmo-filter-folder-condition-internal
+ folder))
+ (string-match "^last$"
+ (elmo-filter-key
+ (elmo-filter-folder-condition-internal
+ folder)))))
+ (cons nil (cdr (elmo-folder-diff (elmo-filter-folder-target-internal
+ folder))))
+ (luna-call-next-method)))
+
+(luna-define-method elmo-folder-status ((folder elmo-filter-folder))
+ (elmo-folder-status
+ (elmo-filter-folder-target-internal folder)))
+
+(luna-define-method elmo-folder-exists-p ((folder elmo-filter-folder))
+ (elmo-folder-exists-p (elmo-filter-folder-target-internal folder)))
+
+(luna-define-method elmo-folder-creatable-p ((folder elmo-filter-folder))
+ (elmo-folder-creatable-p (elmo-filter-folder-target-internal folder)))
+
+(luna-define-method elmo-folder-create ((folder elmo-filter-folder))
+ (elmo-folder-create (elmo-filter-folder-target-internal folder)))
+
+(luna-define-method elmo-folder-search ((folder elmo-filter-folder)
+ condition &optional numbers)
;; search from messages in this folder
(elmo-list-filter
- numlist
- (elmo-call-func (nth 2 spec) "search" condition
- (elmo-filter-list-folder spec))))
-
-(defun elmo-filter-use-cache-p (spec number)
- (elmo-call-func (nth 2 spec) "use-cache-p" number))
-
-(defun elmo-filter-local-file-p (spec number)
- (elmo-call-func (nth 2 spec) "local-file-p" number))
-
-(defun elmo-filter-commit (spec)
- (elmo-commit (nth 2 spec)))
-
-(defun elmo-filter-plugged-p (spec)
- (elmo-folder-plugged-p (nth 2 spec)))
-
-(defun elmo-filter-set-plugged (spec plugged add)
- (elmo-folder-set-plugged (nth 2 spec) plugged add))
-
-(defun elmo-filter-get-msg-filename (spec number &optional loc-alist)
- ;; This function may be called when elmo-filter-local-file-p()
- ;; returns t.
- (elmo-call-func (nth 2 spec) "get-msg-filename" number loc-alist))
-
-(defun elmo-filter-sync-number-alist (spec number-alist)
- (elmo-call-func (nth 2 spec) "sync-number-alist" number-alist))
-
-(defun elmo-filter-server-diff (spec)
- (elmo-call-func (nth 2 spec) "server-diff"))
-
-(provide 'elmo-filter)
+ numbers
+ (elmo-folder-search (elmo-filter-folder-target-internal folder)
+ condition
+ (elmo-folder-list-messages folder))))
+
+(luna-define-method elmo-message-use-cache-p ((folder elmo-filter-folder)
+ number)
+ (elmo-message-use-cache-p (elmo-filter-folder-target-internal folder)
+ number))
+
+(luna-define-method elmo-folder-message-file-p ((folder elmo-filter-folder))
+ (elmo-folder-message-file-p (elmo-filter-folder-target-internal folder)))
+
+(luna-define-method elmo-folder-plugged-p ((folder elmo-filter-folder))
+ (elmo-folder-plugged-p (elmo-filter-folder-target-internal folder)))
+
+(luna-define-method elmo-folder-set-plugged ((folder elmo-filter-folder)
+ plugged &optional add)
+ (elmo-folder-set-plugged (elmo-filter-folder-target-internal folder)
+ plugged add))
+
+(luna-define-method elmo-message-file-name ((folder elmo-filter-folder)
+ number)
+ (elmo-message-file-name (elmo-filter-folder-target-internal folder)
+ number))
+
+(luna-define-method elmo-folder-mark-as-read ((folder elmo-filter-folder)
+ numbers)
+ (elmo-folder-mark-as-read (elmo-filter-folder-target-internal folder)
+ numbers))
+
+(luna-define-method elmo-folder-unmark-read ((folder elmo-filter-folder)
+ numbers)
+ (elmo-folder-unmark-read (elmo-filter-folder-target-internal folder)
+ numbers))
+
+(luna-define-method elmo-folder-mark-as-important ((folder elmo-filter-folder)
+ numbers)
+ (elmo-folder-mark-as-important (elmo-filter-folder-target-internal folder)
+ numbers))
+
+(luna-define-method elmo-folder-unmark-important ((folder elmo-filter-folder)
+ numbers)
+ (elmo-folder-unmark-important (elmo-filter-folder-target-internal folder)
+ numbers))
+
+
+(require 'product)
+(product-provide (provide 'elmo-filter) (require 'elmo-version))
;;; elmo-filter.el ends here
projects / elisp / wanderlust.git / blobdiff