Undo announces via the web interface

announce.py

@@ -82,19 +82,19 @@ def undoAnnounceCollectionEntry(postFilename: str,actor: str,debug: bool) -> Non
         if postJsonObject['object']['shares'].get('totalItems'):
             totalItems=postJsonObject['object']['shares']['totalItems']
         itemFound=False
-        for likeItem in postJsonObject['object']['shares']['items']:
+        for announceItem in postJsonObject['object']['shares']['items']:
-            if likeItem.get('actor'):
+            if announceItem.get('actor'):
-                if likeItem['actor']==actor:
+                if announceItem['actor']==actor:
                     if debug:
                         print('DEBUG: Announce was removed for '+actor)
-                    postJsonObject['object']['shares']['items'].remove(likeItem)
+                    postJsonObject['object']['shares']['items'].remove(announceItem)
                     itemFound=True
                     break
         if itemFound:
             if totalItems==1:
                 if debug:
                     print('DEBUG: shares (announcements) was removed from post')
-                postJsonObject['object'].remove(postJsonObject['object']['shares'])
+                del postJsonObject['object']['shares']
             else:
                 postJsonObject['object']['shares']['totalItems']=len(postJsonObject['shares']['items'])
             with open(postFilename, 'w') as fp:

daemon.py

@@ -673,6 +673,33 @@ class PubServer(BaseHTTPRequestHandler):
             self._redirect_headers(actor+'/inbox',cookie)
             return
 
+        # undo an announce/repeat from the web interface
+        if authorized and '?unrepeat=' in self.path:
+            repeatUrl=self.path.split('?unrepeat=')[1]
+            actor=self.path.split('?unrepeat=')[0]
+            self.postToNickname=getNicknameFromActor(actor)
+            if not self.server.session:
+                self.server.session= \
+                    createSession(self.server.domain,self.server.port,self.server.useTor)
+            undoAnnounceActor=self.server.httpPrefix+'://'+self.server.domainFull+'/users/'+self.postToNickname
+            newUndoAnnounce = {
+                'actor': undoAnnounceActor,
+                'type': 'Undo',
+                'cc': [undoAnnounceActor+'/followers'],
+                'to': ['https://www.w3.org/ns/activitystreams#Public'],
+                'object': {
+                    'actor': undoAnnounceActor,
+                    'cc': [undoAnnounceActor+'/followers'],
+                    'object': repeatUrl,
+                    'to': ['https://www.w3.org/ns/activitystreams#Public'],
+                    'type': 'Announce'
+                }
+            }                
+            self._postToOutbox(newUndoAnnounce)
+            self.server.GETbusy=False
+            self._redirect_headers(actor+'/inbox',cookie)
+            return
+
         # like from the web interface icon
         if authorized and '?like=' in self.path:
             likeUrl=self.path.split('?like=')[1]

like.py

@@ -55,7 +55,7 @@ def undoLikesCollectionEntry(postFilename: str,objectUrl: str, actor: str,debug:
             if totalItems==1:
                 if debug:
                     print('DEBUG: likes was removed from post')
-                postJsonObject['object'].remove(postJsonObject['object']['likes'])
+                del postJsonObject['object']['likes']
             else:
                 postJsonObject['object']['likes']['totalItems']=len(postJsonObject['likes']['items'])
             with open(postFilename, 'w') as fp:

webinterface.py

@@ -23,6 +23,7 @@ from posts import parseUserFeed
 from session import getJson
 from auth import createPassword
 from like import likedByPerson
+from announce import announcedByPerson
 
 def htmlGetLoginCredentials(loginParams: str,lastLoginTime: int) -> (str,str):
     """Receives login credentials via HTTPServer POST
@@ -559,19 +560,26 @@ def individualPostAsHtml(baseDir: str, \
     footerStr='<span class="'+timeClass+'">'+publishedStr+'</span>\n'
 
     # don't allow announce/repeat of your own posts
-    announceStr=''
+    announceIcon='repeat_inactive.png'
-    likeStr=''
+    announceLink='repeat'
-    if fullDomain+'/users/'+nickname not in postJsonObject['actor']:
+    announceTitle='Repeat this post'
+    if announcedByPerson(postJsonObject,nickname,fullDomain):
+        announceIcon='repeat.png'
+        announceLink='unrepeat'
+        announceTitle='Undo the repeat this post'
     announceStr= \
-            '<a href="/users/'+nickname+'?repeat='+postJsonObject['object']['id']+'" title="Repeat this post">' \
+        '<a href="/users/'+nickname+'?'+announceLink+'='+postJsonObject['object']['id']+'" title="'+announceTitle+'">' \
-            '<img src="/icons/repeat_inactive.png"/></a>'
+        '<img src="/icons/'+announceIcon+'"/></a>'
+
     likeIcon='like_inactive.png'
     likeLink='like'
+    likeTitle='Like this post'
     if likedByPerson(postJsonObject,nickname,fullDomain):
         likeIcon='like.png'
         likeLink='unlike'
+        likeTitle='Undo the like of this post'
     likeStr= \
-            '<a href="/users/'+nickname+'?'+likeLink+'='+postJsonObject['object']['id']+'" title="Like this post">' \
+        '<a href="/users/'+nickname+'?'+likeLink+'='+postJsonObject['object']['id']+'" title="'+likeTitle+'">' \
         '<img src="/icons/'+likeIcon+'"/></a>'
 
     if showIcons: