Only do roster exchange when a command is issued; minor fixes

This commit is contained in:
eta 2020-04-24 16:28:14 +01:00
parent bab110bea0
commit 401ec20930

View file

@ -687,6 +687,7 @@ Commands:
- connect: manually connect to WhatsApp
- stop: disconnect from WhatsApp, and disable automatic reconnections
- status: get your current status
- getroster: trigger an XEP-0144 roster item exchange (in some clients, this'll pop up a window asking to add contacts to your roster)
- help: view this help text")
(defparameter *reconnect-every-secs* 5
@ -949,7 +950,7 @@ WhatsXMPP represents users as u440123456789 and groups as g1234-5678."
"@"
(component-name comp)
"/whatsapp")
(list jid) xmpp-id "chat" group-localpart)))
(list jid) xmpp-id "chat" nil)))
(whatscl::message-key-group-receiving
(let* ((chat-id (get-user-chat-id uid group-localpart))
(participant-localpart (wa-jid-to-whatsxmpp-localpart (whatscl::key-participant key))))
@ -1000,13 +1001,14 @@ WhatsXMPP represents users as u440123456789 and groups as g1234-5678."
(cxml:with-element "delay"
(cxml:attribute "xmlns" +delivery-delay-ns+)
(cxml:attribute "stamp" (local-time:format-timestring nil ts)))
(when (and group-localpart (not ,suppress-insert))
(cxml:with-element "stanza-id"
(cxml:attribute "xmlns" +unique-stanzas-ns+)
(cxml:attribute "id" xmpp-id)
(cxml:attribute "by" group-localpart))
(cxml:with-element "origin-id"
(cxml:attribute "xmlns" +unique-stanzas-ns+)
(cxml:attribute "id" wa-id))
(cxml:attribute "id" wa-id)))
(cxml:with-element "markable"
(cxml:attribute "xmlns" +chat-markers-ns+))))))))
(let* ((qc (whatscl::message-quoted-contents-summary msg)))
@ -1042,6 +1044,9 @@ WhatsXMPP represents users as u440123456789 and groups as g1234-5678."
(cxml:text get-url)))))))
(error (e)
(with-component-data-lock (comp)
;; Insert the thing into the database, so this message
;; doesn't repeat.
(insert-user-message uid xmpp-id wa-id)
(format *debug-io* "~&whatsapp media message ~A from ~A failed! error: ~A~%"
wa-id from e)
(admin-msg comp jid
@ -1057,6 +1062,15 @@ WhatsXMPP represents users as u440123456789 and groups as g1234-5678."
(when (sqlite:step-statement get-user)
(first (column-values get-user))))))
(defun get-user-contact-localparts (uid)
"Returns a list of all contact localparts for UID."
(with-prepared-statements
((get-stmt "SELECT wa_jid FROM user_contacts WHERE user_id = ?"))
(bind-parameters get-stmt uid)
(loop
while (sqlite:step-statement get-stmt)
collect (sqlite:statement-column-value get-stmt 0))))
(defun get-user-chat-id (uid localpart)
"Get the user chat ID of LOCALPART for UID, or NIL if none exists."
(with-prepared-statements
@ -1297,27 +1311,9 @@ Returns three values: avatar data (as two values), and a generalized boolean spe
(defun wa-handle-contacts (comp conn jid contacts)
(with-wa-handler-context (comp conn jid)
(format *debug-io* "~&got ~A contacts for ~A~%" (length contacts) jid)
(let ((uid (get-user-id jid))
(localparts (loop
for contact in contacts
collect (add-wa-contact comp conn jid contact))))
(with-message (comp jid)
(cxml:with-element "x"
(cxml:attribute "xmlns" +roster-exchange-ns+)
(loop
for ct-localpart in localparts
do (when ct-localpart
(let* ((ct-jid (concatenate 'string
ct-localpart
"@"
(component-name comp)))
(ct-name (get-contact-name uid ct-localpart)))
(cxml:with-element "item"
(cxml:attribute "action" "add")
(cxml:attribute "jid" ct-jid)
(cxml:attribute "name" ct-name)
(cxml:with-element "group"
(cxml:text "WhatsApp")))))))))))
for contact in contacts
do (add-wa-contact comp conn jid contact))))
(defun wa-handle-contact (comp conn jid contact)
(with-wa-handler-context (comp conn jid)
@ -1632,6 +1628,27 @@ Returns three values: avatar data (as two values), and a generalized boolean spe
(exists-p (values "Temporarily disconnected." "away"))
(t (values "Disconnected (automatic reconnections disabled)." "xa")))))
(defun do-roster-exchange (comp jid uid)
"Initiate an XEP-0144 Roster Item Exchange for JID (with user ID UID)."
(let ((localparts (get-user-contact-localparts uid)))
(with-message (comp jid)
(cxml:with-element "x"
(cxml:attribute "xmlns" +roster-exchange-ns+)
(loop
for ct-localpart in localparts
do (when ct-localpart
(let* ((ct-jid (concatenate 'string
ct-localpart
"@"
(component-name comp)))
(ct-name (get-contact-name uid ct-localpart)))
(cxml:with-element "item"
(cxml:attribute "action" "add")
(cxml:attribute "jid" ct-jid)
(cxml:attribute "name" ct-name)
(cxml:with-element "group"
(cxml:text "WhatsApp"))))))))))
(defun handle-admin-command (comp from body uid)
"Handles an admin command sent to COMP."
(labels ((reply (text)
@ -1649,6 +1666,10 @@ Returns three values: avatar data (as two values), and a generalized boolean spe
(reply *admin-help-text*))
((not uid)
(reply "You're not registered with this bridge. Try `register` or `help`."))
((equal body "getroster")
(progn
(do-roster-exchange comp stripped uid)
(reply "Roster exchange request sent.")))
((equal body "status")
(reply (get-admin-status comp stripped)))
((equal body "connect")