From 6f196d5fc30da37a994dde2d3831155489f007e4 Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob@freedombone.net>
Date: Fri, 19 Mar 2021 22:11:45 +0000
Subject: [PATCH] Undo bookmark request via c2s

---
 bookmarks.py      | 82 +++++++++++++++++++++++++++++++++++++++++++++++
 desktop_client.py | 32 ++++++++++++++++++
 2 files changed, 114 insertions(+)

diff --git a/bookmarks.py b/bookmarks.py
index eb68eb7f2..084b938cf 100644
--- a/bookmarks.py
+++ b/bookmarks.py
@@ -535,3 +535,85 @@ def sendBookmarkViaServer(baseDir: str, session,
         print('DEBUG: c2s POST bookmark success')
 
     return newBookmarkJson
+
+
+def sendUndoBookmarkViaServer(baseDir: str, session,
+                              nickname: str, password: str,
+                              domain: str, fromPort: int,
+                              httpPrefix: str, bookmarkUrl: str,
+                              cachedWebfingers: {}, personCache: {},
+                              debug: bool, projectVersion: str) -> {}:
+    """Removes a bookmark via c2s
+    """
+    if not session:
+        print('WARN: No session for sendUndoBookmarkViaServer')
+        return 6
+
+    domainFull = getFullDomain(domain, fromPort)
+
+    actor = httpPrefix + '://' + domainFull + '/users/' + nickname
+
+    newBookmarkJson = {
+        "@context": "https://www.w3.org/ns/activitystreams",
+        "type": "Remove",
+        "actor": actor,
+        "object": {
+            "type": "Document",
+            "url": bookmarkUrl
+        },
+        "target": actor + "/tlbookmarks"
+    }
+
+    handle = httpPrefix + '://' + domainFull + '/@' + nickname
+
+    # lookup the inbox for the To handle
+    wfRequest = webfingerHandle(session, handle, httpPrefix,
+                                cachedWebfingers,
+                                domain, projectVersion, debug)
+    if not wfRequest:
+        if debug:
+            print('DEBUG: unbookmark webfinger failed for ' + handle)
+        return 1
+    if not isinstance(wfRequest, dict):
+        print('WARN: unbookmark webfinger for ' + handle +
+              ' did not return a dict. ' + str(wfRequest))
+        return 1
+
+    postToBox = 'outbox'
+
+    # get the actor inbox for the To handle
+    (inboxUrl, pubKeyId, pubKey, fromPersonId, sharedInbox,
+     avatarUrl, displayName) = getPersonBox(baseDir, session, wfRequest,
+                                            personCache,
+                                            projectVersion, httpPrefix,
+                                            nickname, domain,
+                                            postToBox, 52594)
+
+    if not inboxUrl:
+        if debug:
+            print('DEBUG: unbookmark no ' + postToBox +
+                  ' was found for ' + handle)
+        return 3
+    if not fromPersonId:
+        if debug:
+            print('DEBUG: unbookmark no actor was found for ' + handle)
+        return 4
+
+    authHeader = createBasicAuthHeader(nickname, password)
+
+    headers = {
+        'host': domain,
+        'Content-type': 'application/json',
+        'Authorization': authHeader
+    }
+    postResult = postJson(session, newBookmarkJson, [], inboxUrl,
+                          headers, 30, True)
+    if not postResult:
+        if debug:
+            print('WARN: POST unbookmark failed for c2s to ' + inboxUrl)
+        return 5
+
+    if debug:
+        print('DEBUG: c2s POST unbookmark success')
+
+    return newBookmarkJson
diff --git a/desktop_client.py b/desktop_client.py
index d15f5fdee..fc2ce2452 100644
--- a/desktop_client.py
+++ b/desktop_client.py
@@ -40,6 +40,7 @@ from pgp import pgpEncryptToActor
 from pgp import pgpPublicKeyUpload
 from like import noOfLikes
 from bookmarks import sendBookmarkViaServer
+from bookmarks import sendUndoBookmarkViaServer
 
 
 def _desktopHelp() -> None:
@@ -1207,6 +1208,37 @@ def runDesktopClient(baseDir: str, proxyType: str, httpPrefix: str,
                                               cachedWebfingers, personCache,
                                               False, __version__)
                 print('')
+            elif (commandStr == 'undo bookmark' or
+                  commandStr == 'undo bm' or
+                  commandStr == 'unbookmark' or
+                  commandStr == 'unbm' or
+                  commandStr.startswith('unbookmark ') or
+                  commandStr.startswith('unbm ')):
+                currIndex = 0
+                if ' ' in commandStr:
+                    postIndex = commandStr.split(' ')[-1].strip()
+                    if postIndex.isdigit():
+                        currIndex = int(postIndex)
+                if currIndex > 0 and boxJson:
+                    postJsonObject = \
+                        _desktopGetBoxPostObject(boxJson, currIndex)
+                if postJsonObject:
+                    if postJsonObject.get('id'):
+                        likeActor = postJsonObject['object']['attributedTo']
+                        sayStr = 'Unbookmarking post by ' + \
+                            getNicknameFromActor(likeActor)
+                        _sayCommand(sayStr, sayStr,
+                                    screenreader,
+                                    systemLanguage, espeak)
+                        sessionLike = createSession(proxyType)
+                        sendUndoBookmarkViaServer(baseDir, sessionLike,
+                                                  nickname, password,
+                                                  domain, port, httpPrefix,
+                                                  postJsonObject['id'],
+                                                  cachedWebfingers,
+                                                  personCache,
+                                                  False, __version__)
+                print('')
             elif commandStr == 'unlike' or commandStr == 'undo like':
                 currIndex = 0
                 if ' ' in commandStr: