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contrib/lisp/org-contacts.el: Complete contacts using tags and properties

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* contrib/lisp/org-contacts.el (org-contacts-complete-tags-props): New
function that allows the user to retrieve contacts based on tags and
properties.

(org-contacts-complete-functions): Add
org-contacts-complete-tags-props to the completion functions.

(org-contacts-tags-props-prefix): Prefix used to detect the
completion method wished.

Based on the idea and implementation of John Kitchin
This commit is contained in:
Grégoire Jadi 2014-07-13 19:28:49 +09:00
parent 74edb70b13
commit bd83216f38
1 changed files with 43 additions and 1 deletions
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44
org-contacts.el
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@ -155,6 +155,11 @@ The following replacements are available:
:type 'string
:group 'org-contacts)
(defcustom org-contacts-tags-props-prefix "#"
"Tags and properties prefix."
:type 'string
:group 'org-contacts)
(defcustom org-contacts-matcher
(mapconcat 'identity (list org-contacts-email-property
org-contacts-alias-property
@ -184,7 +189,7 @@ This overrides `org-email-link-description-format' if set."
:type 'boolean)
(defcustom org-contacts-complete-functions
'(org-contacts-complete-group org-contacts-complete-name)
'(org-contacts-complete-group org-contacts-complete-tags-props org-contacts-complete-name)
"List of functions used to complete contacts in `message-mode'."
:group 'org-contacts
:type 'hook)
@ -523,6 +528,43 @@ A group FOO is composed of contacts with the tag FOO."
(completion-table-case-fold completion-list
(not org-contacts-completion-ignore-case))))))))
(defun org-contacts-complete-tags-props (start end matcher)
"Insert emails that match the tags expression.
For example: FOO-BAR will match entries tagged with FOO but not
with BAR.
See (org) Matching tags and properties for a complete
description."
(let* ((completion-ignore-case org-contacts-completion-ignore-case)
(completion-p (org-string-match-p
(concat "^" org-contacts-tags-props-prefix) string)))
(when completion-p
(let ((result
(mapconcat
'identity
(loop for contact in (org-contacts-db)
for contact-name = (car contact)
for email = (org-contacts-strip-link (car (org-contacts-split-property
(or
(cdr (assoc-string org-contacts-email-property
(caddr contact)))
""))))
for tags = (cdr (assoc "TAGS" (nth 2 contact)))
for tags-list = (if tags
(split-string (substring (cdr (assoc "TAGS" (nth 2 contact))) 1 -1) ":")
'())
if (let ((todo-only nil))
(eval (cdr (org-make-tags-matcher matcher))))
collect (org-contacts-format-email contact-name email))
",")))
(when (not (string= "" result))
;; return (start end function)
(lexical-let* ((to-return result))
(list start end
(lambda (string pred &optional to-ignore) to-return))))))))
(defun org-contacts-remove-ignored-property-values (ignore-list list)
"Remove all ignore-list's elements from list and you can use
regular expressions in the ignore list."