import of https://github.com/status-im/status-mobile/pull/18271

src/legacy/status_im/data_store/chats.cljs

@@ -36,6 +36,13 @@
     :always
     (update :contacts conj (:id member))))
 
+(defn decode-chat-id
+  [chat-id]
+  (let [community-id (subs chat-id 0 constants/community-id-length)
+        channel-id   (subs chat-id constants/community-id-length)]
+    {:community-id community-id
+     :channel-id   channel-id}))
+
 (defn- unmarshal-members
   [{:keys [members chat-type] :as chat}]
   (cond

src/legacy/status_im/data_store/chats_test.cljs

@@ -41,3 +41,11 @@
                        :timestamp                2}]
     (testing "from-rpc"
       (is (= expected-chat (chats/<-rpc chat))))))
+
+(deftest decode-chat-id-test
+  (let [community-id "0x0322b9b84acb1631d6a31d41d9cf8e1938d352a624bc130de92869e025c7ca79c4"
+        channel-id   "02081bc7-20e4-4362-99e2-37669c28cc08"
+        chat-id      (str community-id channel-id)]
+    (is (= {:community-id community-id
+            :channel-id   channel-id}
+           (chats/decode-chat-id chat-id)))))

src/status_im/constants.cljs

@@ -166,6 +166,8 @@
 (def ^:const community-request-to-join-state-accepted 3)
 (def ^:const community-request-to-join-state-cancelled 4)
 
+(def ^:const community-id-length 68)
+
   ; BIP44 Wallet Root Key, the extended key from which any wallet can be derived
 (def ^:const path-wallet-root "m/44'/60'/0'/0")
 ; EIP1581 Root Key, the extended key from which any whisper key/encryption key can be derived

src/status_im/contexts/communities/actions/chat/view.cljs

@@ -101,10 +101,10 @@
    :label               (i18n/label :t/show-qr)})
 
 (defn- action-share
-  []
+  [chat-id]
   {:icon                :i/share
    :accessibility-label :chat-share
-   :on-press            not-implemented/alert
+   :on-press            #(rf/dispatch [:communities/share-community-channel-url-with-data chat-id])
    :label               (i18n/label :t/share-channel)})
 
 (defn actions
@@ -116,7 +116,7 @@
        [[(action-invite-people)
          (action-token-requirements)
          (action-qr-code)
-         (action-share)]]]
+         (action-share chat-id)]]]
 
       (and (not inside-chat?) (not locked?))
       [quo/action-drawer
@@ -127,7 +127,7 @@
          (action-pinned-messages)
          (action-invite-people)
          (action-qr-code)
-         (action-share)]]]
+         (action-share chat-id)]]]
 
       (and inside-chat? (not locked?))
       [quo/action-drawer
@@ -140,6 +140,6 @@
            (chat-actions/fetch-messages chat-id))
          (action-invite-people)
          (action-qr-code)
-         (action-share)]]]
+         (action-share chat-id)]]]
 
       :else nil)))

src/status_im/contexts/communities/events.cljs

@@ -1,6 +1,9 @@
 (ns status-im.contexts.communities.events
   (:require [clojure.set :as set]
             [clojure.walk :as walk]
+            [legacy.status-im.data-store.chats :as data-store.chats]
+            [react-native.platform :as platform]
+            [react-native.share :as share]
             [status-im.constants :as constants]
             status-im.contexts.communities.actions.community-options.events
             status-im.contexts.communities.actions.leave.events
@@ -219,3 +222,29 @@
    {:db (assoc db
                :communities/selected-permission-addresses
                (get-in db [:communities/previous-permission-addresses]))}))
+
+(rf/reg-event-fx :communities/share-community-channel-url-with-data
+ (fn [_ [chat-id]]
+   (let [{:keys [community-id channel-id]} (data-store.chats/decode-chat-id chat-id)
+         title                             (i18n/label :t/channel-on-status)]
+     {:json-rpc/call
+      [{:method     "wakuext_shareCommunityChannelURLWithData"
+        :params     [{:CommunityID community-id :ChannelID channel-id}]
+        :on-success (fn [url]
+                      (share/open
+                       (if platform/ios?
+                         {:activityItemSources [{:placeholderItem {:type    "text"
+                                                                   :content title}
+                                                 :item            {:default {:type    "url"
+                                                                             :content url}}
+                                                 :linkMetadata    {:title title}}]}
+                         {:title     title
+                          :subject   title
+                          :message   url
+                          :url       url
+                          :isNewTask true})))
+        :on-error   (fn [err]
+                      (log/error "failed to retrieve community channel url with data"
+                                 {:error   err
+                                  :chat-id chat-id
+                                  :event   "share-community-channel-url-with-data"}))}]})))

translations/en.json

@@ -147,6 +147,7 @@
     "change-pairing-description": "Changing the pairing code does not affect the current pairings. However, any new pairing will require the new code.",
     "changed-amount-warning": "Amount was changed from {{old}} to {{new}}",
     "changed-asset-warning": "Asset was changed from {{old}} to {{new}}",
+    "channel-on-status": "Channel on Status",
     "chaos-mode": "Chaos mode",
     "chaos-unicorn-day": "Chaos Unicorn Day",
     "chaos-unicorn-day-details": "🦄🦄🦄🦄🦄🦄🦄🚀!",