[elpa] externals/rt-liberation 9a41670 5/8: * rt-liberation-rest.el: split code to here

[Yoni Rabkin]

branch: externals/rt-liberation
commit 9a416704e072523a85e2e9d725b40e5287f4dee6
Author: Yoni Rabkin <yoni@rabkins.net>
Commit: Yoni Rabkin <yoni@rabkins.net>

    * rt-liberation-rest.el: split code to here
---
 rt-liberation-compiler.el |   3 +
 rt-liberation-rest.el     | 154 +++++++++++++++++++++++++++++++++++++++++++++-
 rt-liberation.el          | 153 ---------------------------------------------
 3 files changed, 156 insertions(+), 154 deletions(-)

diff --git a/rt-liberation-compiler.el b/rt-liberation-compiler.el
index 870d802..323903d 100644
--- a/rt-liberation-compiler.el
+++ b/rt-liberation-compiler.el
@@ -39,6 +39,9 @@
 (require 'cl-lib)
 
 
+;;; ------------------------------------------------------------------
+;;; variables and constants
+;;; ------------------------------------------------------------------
 (defvar rt-liber-content-string "Content LIKE"
   "String representation of \"content\" query tag.")
 
diff --git a/rt-liberation-rest.el b/rt-liberation-rest.el
index a7eb076..c6890dd 100644
--- a/rt-liberation-rest.el
+++ b/rt-liberation-rest.el
@@ -28,7 +28,6 @@
 ;; dependency on a local copy of the RT CLI.
 
 ;;; Code:
-
 (require 'url)
 (require 'url-util)
 (require 'auth-source)
@@ -58,6 +57,25 @@
 (defvar rt-liber-rest-verbose-p t
   "If non-nil, be verbose about what's happening.")
 
+(defvar rt-liber-ticket-old-threshold 30
+  "Age in days before a ticket is considered old.")
+
+(defvar rt-liber-field-dictionary
+  '((owner   . "Owner")
+    (queue   . "Queue")
+    (status  . "Status")
+    (priority  . "Priority"))
+  "Mapping between field symbols and RT field strings.
+The field symbols provide the programmer with a consistent way of
+referring to RT fields.")
+
+(defvar rt-liber-debug-log-enable nil
+  "If t then enable logging of communication to a buffer.
+Careful! This might create a sizable buffer.")
+
+(defvar rt-liber-debug-log-buffer-name "*rt-liber debug log*"
+  "Name of debug log buffer.")
+
 
 ;;; ------------------------------------------------------------------
 ;;; functions
@@ -259,6 +277,140 @@
   (message "edit command ended at %s" (current-time-string)))
 
 
+;;; --------------------------------------------------------
+;;; Debug log
+;;; --------------------------------------------------------
+(defun rt-liber-debug-log-write (str)
+  "Write STR to debug log."
+  (when (not (stringp str))
+    (error "must be a string"))
+  (with-current-buffer (get-buffer-create
+                       rt-liber-debug-log-buffer-name)
+    (goto-char (point-max))
+    (insert str)))
+
+
+;;; --------------------------------------------------------
+;;; Parse Answer
+;;; --------------------------------------------------------
+(defun rt-liber-parse-answer (answer-string parser-f)
+  "Operate on ANSWER-STRING with PARSER-F."
+  (with-temp-buffer
+    (insert answer-string)
+    (goto-char (point-min))
+    (when rt-liber-debug-log-enable
+      (rt-liber-debug-log-write (buffer-substring (point-min)
+                                                 (point-max))))
+    (funcall parser-f)))
+
+
+;;; --------------------------------------------------------
+;;; Ticket list retriever
+;;; --------------------------------------------------------
+(put 'rt-liber-no-result-from-query-error
+     'error-conditions
+     '(error rt-liber-errors rt-liber-no-result-from-query-error))
+
+(put 'rt-liber-no-result-from-query-error
+     'error-message
+     "No results from query")
+
+(defun rt-liber-ticket-base-retriever-parser-f ()
+  "Parser function for ticket list."
+  (let (ticketbase-list ticketbase (continue t))
+    (while (save-excursion
+            (re-search-forward "^id:" (point-max) t))
+      (while (and continue
+                 (re-search-forward
+                  "^\\(\\([.{} #[:alpha:]]+\\): \\(.*\\)\\)$\\|^--$"
+                  (point-max) t))
+       (if (string= (match-string-no-properties 0) "--")
+           (setq continue nil)
+         (push (cons (match-string-no-properties 2)
+                     (match-string-no-properties 3))
+               ticketbase)))
+      (push (copy-sequence ticketbase) ticketbase-list)
+      (setq ticketbase nil
+           continue t))
+    ticketbase-list))
+
+(defun rt-liber-rest-ticketsql-runner-parser-f ()
+  "Parser function for a textual list of tickets."
+  (let (idsub-list)
+    (rt-liber-rest-parse-http-header)
+    (while (re-search-forward "ticket/\\([0-9].+\\)" (point-max) t)
+      (push (list (match-string-no-properties 1)
+                 ".")
+           idsub-list))
+    idsub-list))
+
+(defun rt-liber-rest-run-ls-query (query)
+  "Run an \"ls\" type query against the server with QUERY."
+  (rt-liber-parse-answer
+   (rt-liber-rest-query-runner "ls" query)
+   'rt-liber-rest-ticketsql-runner-parser-f))
+
+(defun rt-liber-rest-run-show-base-query (idsublist)
+  "Run \"show\" type query against the server with IDSUBLIST."
+  (rt-liber-parse-answer
+   (rt-liber-rest-show-query-runner idsublist)
+   #'rt-liber-ticket-base-retriever-parser-f))
+
+(defun rt-liber-rest-run-ticket-history-base-query (ticket-id)
+  "Run history query against server for TICKET-ID."
+  (rt-liber-parse-answer
+   (rt-liber-rest-query-runner "history" ticket-id)
+   #'(lambda ()
+       (rt-liber-rest-parse-http-header)
+       (buffer-substring (point) (point-max)))))
+
+(defun rt-liber-rest-command-set (id field status)
+  "Set ticket ID status to be STATUS."
+  (rt-liber-parse-answer
+   (rt-liber-rest-edit-runner id field status)
+   'rt-liber-command-runner-parser-f))
+
+
+;;; --------------------------------------------------------
+;;; Ticket utilities
+;;; --------------------------------------------------------
+(defun rt-liber-ticket-days-old (ticket-alist)
+  "Return the age of the ticket in positive days."
+  (days-between (format-time-string "%Y-%m-%dT%T%z" (current-time))
+               (cdr (assoc "Created" ticket-alist))))
+
+(defun rt-liber-ticket-old-p (ticket-alist)
+  (<= rt-liber-ticket-old-threshold
+      (rt-liber-ticket-days-old ticket-alist)))
+
+(defun rt-liber-ticket-id-only (ticket-alist)
+  "Return numerical portion of ticket number from TICKET-ALIST."
+  (if ticket-alist
+      (substring (cdr (assoc "id" ticket-alist)) 7)
+    nil))
+
+(defun rt-liber-ticket-priority-only (ticket-alist)
+  "Return an integer value priority or NIL."
+  (if ticket-alist
+      (let ((p-str (cdr (assoc "Priority" ticket-alist))))
+       (if p-str
+           (string-to-number p-str)
+         nil))
+    nil))
+
+(defun rt-liber-ticket-owner-only (ticket-alist)
+  "Return the string value of the ticket owner."
+  (when (not ticket-alist)
+    (error "null ticket-alist"))
+  (cdr (assoc (rt-liber-get-field-string 'owner)
+             ticket-alist)))
+
+(defun rt-liber-get-field-string (field-symbol)
+  (when (not field-symbol)
+    (error "null field symbol"))
+  (cdr (assoc field-symbol rt-liber-field-dictionary)))
+
+
 (provide 'rt-liberation-rest)
 
 ;;; rt-liberation-rest.el ends here.
diff --git a/rt-liberation.el b/rt-liberation.el
index 268b745..7310968 100644
--- a/rt-liberation.el
+++ b/rt-liberation.el
@@ -116,9 +116,6 @@ function returns a truth value.")
   'rt-liber-ticketlist-browser-redraw-f
   "Default ticket redraw function.")
 
-(defvar rt-liber-ticket-old-threshold 30
-  "Age in days before a ticket is considered old.")
-
 (defvar rt-liber-jump-to-latest nil
   "jump to the latest correspondence when viewing a ticket.")
 
@@ -170,15 +167,6 @@ of referring to certain commands. The command strings are 
the
 specific strings which would produce the desired effect in the
 server.")
 
-(defvar rt-liber-field-dictionary
-  '((owner   . "Owner")
-    (queue   . "Queue")
-    (status  . "Status")
-    (priority  . "Priority"))
-  "Mapping between field symbols and RT field strings.
-The field symbols provide the programmer with a consistent way of
-referring to RT fields.")
-
 (defvar rt-liber-status-dictionary
   '((deleted  . "deleted")
     (resolved . "resolved")
@@ -189,13 +177,6 @@ The status symbols provide the programmer with a 
consistent way
 of referring to certain statuses. The status strings are the
 server specific strings.")
 
-(defvar rt-liber-debug-log-enable nil
-  "If t then enable logging of communication to a buffer.
-Careful! This might create a sizable buffer.")
-
-(defvar rt-liber-debug-log-buffer-name "*rt-liber debug log*"
-  "Name of debug log buffer.")
-
 (defvar rt-liber-ticket-local nil
   "Buffer local storage for a ticket.
 This variable is made buffer local for the ticket history")
@@ -228,140 +209,6 @@ This variable is made buffer local for the ticket 
history")
 
 
 ;;; --------------------------------------------------------
-;;; Debug log
-;;; --------------------------------------------------------
-(defun rt-liber-debug-log-write (str)
-  "Write STR to debug log."
-  (when (not (stringp str))
-    (error "must be a string"))
-  (with-current-buffer (get-buffer-create
-                       rt-liber-debug-log-buffer-name)
-    (goto-char (point-max))
-    (insert str)))
-
-
-;;; --------------------------------------------------------
-;;; Parse Answer
-;;; --------------------------------------------------------
-(defun rt-liber-parse-answer (answer-string parser-f)
-  "Operate on ANSWER-STRING with PARSER-F."
-  (with-temp-buffer
-    (insert answer-string)
-    (goto-char (point-min))
-    (when rt-liber-debug-log-enable
-      (rt-liber-debug-log-write (buffer-substring (point-min)
-                                                 (point-max))))
-    (funcall parser-f)))
-
-
-;;; --------------------------------------------------------
-;;; Ticket list retriever
-;;; --------------------------------------------------------
-(put 'rt-liber-no-result-from-query-error
-     'error-conditions
-     '(error rt-liber-errors rt-liber-no-result-from-query-error))
-
-(put 'rt-liber-no-result-from-query-error
-     'error-message
-     "No results from query")
-
-(defun rt-liber-ticket-base-retriever-parser-f ()
-  "Parser function for ticket list."
-  (let (ticketbase-list ticketbase (continue t))
-    (while (save-excursion
-            (re-search-forward "^id:" (point-max) t))
-      (while (and continue
-                 (re-search-forward
-                  "^\\(\\([.{} #[:alpha:]]+\\): \\(.*\\)\\)$\\|^--$"
-                  (point-max) t))
-       (if (string= (match-string-no-properties 0) "--")
-           (setq continue nil)
-         (push (cons (match-string-no-properties 2)
-                     (match-string-no-properties 3))
-               ticketbase)))
-      (push (copy-sequence ticketbase) ticketbase-list)
-      (setq ticketbase nil
-           continue t))
-    ticketbase-list))
-
-(defun rt-liber-rest-ticketsql-runner-parser-f ()
-  "Parser function for a textual list of tickets."
-  (let (idsub-list)
-    (rt-liber-rest-parse-http-header)
-    (while (re-search-forward "ticket/\\([0-9].+\\)" (point-max) t)
-      (push (list (match-string-no-properties 1)
-                 ".")
-           idsub-list))
-    idsub-list))
-
-(defun rt-liber-rest-run-ls-query (query)
-  "Run an \"ls\" type query against the server with QUERY."
-  (rt-liber-parse-answer
-   (rt-liber-rest-query-runner "ls" query)
-   'rt-liber-rest-ticketsql-runner-parser-f))
-
-(defun rt-liber-rest-run-show-base-query (idsublist)
-  "Run \"show\" type query against the server with IDSUBLIST."
-  (rt-liber-parse-answer
-   (rt-liber-rest-show-query-runner idsublist)
-   #'rt-liber-ticket-base-retriever-parser-f))
-
-(defun rt-liber-rest-run-ticket-history-base-query (ticket-id)
-  "Run history query against server for TICKET-ID."
-  (rt-liber-parse-answer
-   (rt-liber-rest-query-runner "history" ticket-id)
-   #'(lambda ()
-       (rt-liber-rest-parse-http-header)
-       (buffer-substring (point) (point-max)))))
-
-(defun rt-liber-rest-command-set (id field status)
-  "Set ticket ID status to be STATUS."
-  (rt-liber-parse-answer
-   (rt-liber-rest-edit-runner id field status)
-   'rt-liber-command-runner-parser-f))
-
-
-;;; --------------------------------------------------------
-;;; Ticket utilities
-;;; --------------------------------------------------------
-(defun rt-liber-ticket-days-old (ticket-alist)
-  "Return the age of the ticket in positive days."
-  (days-between (format-time-string "%Y-%m-%dT%T%z" (current-time))
-               (cdr (assoc "Created" ticket-alist))))
-
-(defun rt-liber-ticket-old-p (ticket-alist)
-  (<= rt-liber-ticket-old-threshold
-      (rt-liber-ticket-days-old ticket-alist)))
-
-(defun rt-liber-ticket-id-only (ticket-alist)
-  "Return numerical portion of ticket number from TICKET-ALIST."
-  (if ticket-alist
-      (substring (cdr (assoc "id" ticket-alist)) 7)
-    nil))
-
-(defun rt-liber-ticket-priority-only (ticket-alist)
-  "Return an integer value priority or NIL."
-  (if ticket-alist
-      (let ((p-str (cdr (assoc "Priority" ticket-alist))))
-       (if p-str
-           (string-to-number p-str)
-         nil))
-    nil))
-
-(defun rt-liber-ticket-owner-only (ticket-alist)
-  "Return the string value of the ticket owner."
-  (when (not ticket-alist)
-    (error "null ticket-alist"))
-  (cdr (assoc (rt-liber-get-field-string 'owner)
-             ticket-alist)))
-
-(defun rt-liber-get-field-string (field-symbol)
-  (when (not field-symbol)
-    (error "null field symbol"))
-  (cdr (assoc field-symbol rt-liber-field-dictionary)))
-
-
-;;; --------------------------------------------------------
 ;;; Ticket browser
 ;;; --------------------------------------------------------
 ;; accept a ticket-alist object and return an alist mapping ticket