[Emacs-diffs] scratch/gnus-search c7cf212 05/30: Move search group creation functions to gnus-group.el

[Eric Abrahamsen]

branch: scratch/gnus-search
commit c7cf2127d863bdd74b91e64a7975df246c251ebd
Author: Eric Abrahamsen <address@hidden>
Commit: Eric Abrahamsen <address@hidden>

    Move search group creation functions to gnus-group.el
    
    * lisp/gnus/gnus-group.el (gnus-group-make-search-group,
      gnus-group-make-permanent-search-group): These two functions live in
      gnus.group.el now.
    * lisp/gnus/gnus-search.el: Remove from here.
---
 lisp/gnus/gnus-group.el | 60 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)

diff --git a/lisp/gnus/gnus-group.el b/lisp/gnus/gnus-group.el
index a89201e..2e61b7d 100644
--- a/lisp/gnus/gnus-group.el
+++ b/lisp/gnus/gnus-group.el
@@ -52,6 +52,7 @@
 
 (autoload 'gnus-cloud-upload-all-data "gnus-cloud")
 (autoload 'gnus-cloud-download-all-data "gnus-cloud")
+(autoload 'gnus-registry-get-id-key "gnus-registry")
 
 (defcustom gnus-no-groups-message "No news is good news"
   "Message displayed by Gnus when no groups are available."
@@ -2795,6 +2796,65 @@ server."
               (nnheader-get-report backend))))
     t))
 
+(defun gnus-group-make-permanent-search-group (&optional arg specs)
+  (interactive "P")
+  (gnus-group-make-search-group arg t specs))
+
+(defun gnus-group-make-search-group (&optional arg perm specs)
+  "Create an nnselect group based on a search.  Prompt for a
+search query and determine the groups to search as follows: if
+called from the *Server* buffer search all groups belonging to
+the server on the current line; if called from the *Group* buffer
+search any marked groups, or the group on the current line, or
+all the groups under the current topic. Calling with a prefix-arg
+means the search query will be passed raw to the . A
+non-nil `specs' arg must be an alist with `search-query-spec' and
+`search-group-spec' keys, and skips all prompting."
+  (interactive "P")
+  (let* ((group-spec
+         (or (cdr (assq 'search-group-spec specs))
+           (if (gnus-server-server-name)
+               (list (list (gnus-server-server-name)))
+             (nnselect-categorize
+              (or gnus-group-marked
+                  (if (gnus-group-group-name)
+                      (list (gnus-group-group-name))
+                    (cdr (assoc (gnus-group-topic-name) gnus-topic-alist))))
+              gnus-group-server))))
+        (query-spec
+         (or (cdr (assq 'search-query-spec specs))
+           (list (cons 'query
+                       (read-string "Query: " nil 'gnus-search-history))
+                 (cons 'no-parse arg)))))
+    (if perm
+       (let ((name (read-string "Group name: " nil)))
+         (gnus-group-make-group
+          name
+          (list 'nnselect "nnselect")
+          nil
+          (list
+           (cons 'nnselect-specs
+                 (list
+                  (cons 'nnselect-function 'gnus-search-run-query)
+                  (cons 'nnselect-args
+                        (list (cons 'search-query-spec query-spec)
+                              (cons 'search-group-spec group-spec))))))))
+      (gnus-group-read-ephemeral-group
+       (concat "nnselect-" (message-unique-id))
+       (list 'nnselect "nnselect")
+       nil
+       (cons (current-buffer) gnus-current-window-configuration)
+                                       ;     nil
+       nil nil
+       (list
+       (cons 'nnselect-specs
+             (list
+              (cons 'nnselect-function 'gnus-search-run-query)
+              (cons 'nnselect-args
+                    (list (cons 'search-query-spec query-spec)
+                          (cons 'search-group-spec group-spec)))))
+       (cons 'nnselect-artlist nil))))))
+
 (defun gnus-group-delete-groups (&optional arg)
   "Delete the current group.  Only meaningful with editable groups."
   (interactive "P")