Support AVIF image format

See https://jakearchibald.com/2020/avif-has-landed

blog.py

@@ -722,7 +722,7 @@ def htmlEditBlog(mediaInstance: bool, translate: {},
     editBlogImageSection += \
         '      <input type="file" id="attachpic" name="attachpic"'
     editBlogImageSection += \
-        '            accept=".png, .jpg, .jpeg, .gif, .webp, ' + \
+        '            accept=".png, .jpg, .jpeg, .gif, .webp, .avif, ' + \
         '.mp4, .webm, .ogv, .mp3, .ogg">'
     editBlogImageSection += '    </div>'
 

content.py

@@ -737,6 +737,7 @@ def saveMediaInFormPOST(mediaBytes, debug: bool,
         'jpeg': 'image/jpeg',
         'gif': 'image/gif',
         'webp': 'image/webp',
+        'avif': 'image/avif',
         'mp4': 'video/mp4',
         'ogv': 'video/ogv',
         'mp3': 'audio/mpeg',
@@ -771,7 +772,7 @@ def saveMediaInFormPOST(mediaBytes, debug: bool,
                 break
 
     # remove any existing image files with a different format
-    extensionTypes = ('png', 'jpg', 'jpeg', 'gif', 'webp')
+    extensionTypes = ('png', 'jpg', 'jpeg', 'gif', 'webp', 'avif')
     for ex in extensionTypes:
         if ex == detectedExtension:
             continue

daemon.py

@@ -254,6 +254,7 @@ class PubServer(BaseHTTPRequestHandler):
         if path.endswith('.png') or \
            path.endswith('.jpg') or \
            path.endswith('.gif') or \
+           path.endswith('.avif') or \
            path.endswith('.webp'):
             return True
         return False
@@ -2522,6 +2523,8 @@ class PubServer(BaseHTTPRequestHandler):
             mediaFilename = mediaFilenameBase + '.gif'
         if self.headers['Content-type'].endswith('webp'):
             mediaFilename = mediaFilenameBase + '.webp'
+        if self.headers['Content-type'].endswith('avif'):
+            mediaFilename = mediaFilenameBase + '.avif'
         with open(mediaFilename, 'wb') as avFile:
             avFile.write(mediaBytes)
         if debug:
@@ -3552,6 +3555,9 @@ class PubServer(BaseHTTPRequestHandler):
             if 'image/webp' in self.headers['Accept']:
                 favType = 'image/webp'
                 favFilename = 'favicon.webp'
+            if 'image/avif' in self.headers['Accept']:
+                favType = 'image/avif'
+                favFilename = 'favicon.avif'
         # custom favicon
         faviconFilename = baseDir + '/' + favFilename
         if not os.path.isfile(faviconFilename):
@@ -3848,6 +3854,8 @@ class PubServer(BaseHTTPRequestHandler):
                     mediaFileType = 'image/gif'
                 elif mediaFilename.endswith('.webp'):
                     mediaFileType = 'image/webp'
+                elif mediaFilename.endswith('.avif'):
+                    mediaFileType = 'image/avif'
                 elif mediaFilename.endswith('.mp4'):
                     mediaFileType = 'video/mp4'
                 elif mediaFilename.endswith('.ogv'):
@@ -3890,6 +3898,8 @@ class PubServer(BaseHTTPRequestHandler):
                     mediaImageType = 'jpeg'
                 elif emojiFilename.endswith('.webp'):
                     mediaImageType = 'webp'
+                elif emojiFilename.endswith('.avif'):
+                    mediaImageType = 'avif'
                 else:
                     mediaImageType = 'gif'
                 with open(emojiFilename, 'rb') as avFile:
@@ -3974,6 +3984,11 @@ class PubServer(BaseHTTPRequestHandler):
                                            'image/webp',
                                            mediaBinary, None,
                                            callingDomain)
+                elif mediaFilename.endswith('.avif'):
+                    self._set_headers_etag(mediaFilename,
+                                           'image/avif',
+                                           mediaBinary, None,
+                                           callingDomain)
                 else:
                     # default to jpeg
                     self._set_headers_etag(mediaFilename,
@@ -6965,7 +6980,7 @@ class PubServer(BaseHTTPRequestHandler):
                              GETstartTime, GETtimings: {}) -> bool:
         """Show a background image
         """
-        for ext in ('webp', 'gif', 'jpg', 'png'):
+        for ext in ('webp', 'gif', 'jpg', 'png', 'avif'):
             for bg in ('follow', 'options', 'login'):
                 # follow screen background image
                 if path.endswith('/' + bg + '-background.' + ext):
@@ -7028,6 +7043,8 @@ class PubServer(BaseHTTPRequestHandler):
                     mediaFileType = 'jpeg'
                 elif mediaFilename.endswith('.webp'):
                     mediaFileType = 'webp'
+                elif mediaFilename.endswith('.avif'):
+                    mediaFileType = 'avif'
                 else:
                     mediaFileType = 'gif'
                 with open(mediaFilename, 'rb') as avFile:
@@ -7075,6 +7092,8 @@ class PubServer(BaseHTTPRequestHandler):
                             mediaImageType = 'jpeg'
                         elif avatarFile.endswith('.gif'):
                             mediaImageType = 'gif'
+                        elif avatarFile.endswith('.avif'):
+                            mediaImageType = 'avif'
                         else:
                             mediaImageType = 'webp'
                         with open(avatarFilename, 'rb') as avFile:
@@ -7819,6 +7838,7 @@ class PubServer(BaseHTTPRequestHandler):
         if self.path == '/login.png' or \
            self.path == '/login.gif' or \
            self.path == '/login.webp' or \
+           self.path == '/login.avif' or \
            self.path == '/login.jpeg' or \
            self.path == '/login.jpg' or \
            self.path == '/qrcode.png':
@@ -9005,6 +9025,8 @@ class PubServer(BaseHTTPRequestHandler):
             mediaFileType = 'image/gif'
         elif checkPath.endswith('.webp'):
             mediaFileType = 'image/webp'
+        elif checkPath.endswith('.avif'):
+            mediaFileType = 'image/avif'
         elif checkPath.endswith('.mp4'):
             mediaFileType = 'video/mp4'
         elif checkPath.endswith('.ogv'):
@@ -9079,6 +9101,7 @@ class PubServer(BaseHTTPRequestHandler):
                 if filename.endswith('.png') or \
                    filename.endswith('.jpg') or \
                    filename.endswith('.webp') or \
+                   filename.endswith('.avif') or \
                    filename.endswith('.gif'):
                     if self.server.debug:
                         print('DEBUG: POST media removing metadata')

epicyon-profile.css

@@ -32,8 +32,6 @@
     --font-size-pgp-key2: 8px;
     --font-size-tox: 16px;
     --font-size-tox2: 8px;
-    --text-entry-foreground: #ccc;
-    --text-entry-background: #111;
     --time-color: #aaa;
     --time-vertical-align: 4px;
     --button-text: #FFFFFF;

media.py

@@ -56,7 +56,7 @@ def getImageHash(imageFilename: str) -> str:
 
 
 def isMedia(imageFilename: str) -> bool:
-    permittedMedia = ('png', 'jpg', 'gif', 'webp',
+    permittedMedia = ('png', 'jpg', 'gif', 'webp', 'avif',
                       'mp4', 'ogv', 'mp3', 'ogg')
     for m in permittedMedia:
         if imageFilename.endswith('.' + m):
@@ -84,7 +84,7 @@ def getAttachmentMediaType(filename: str) -> str:
     """
     mediaType = None
     imageTypes = ('png', 'jpg', 'jpeg',
-                  'gif', 'webp')
+                  'gif', 'webp', 'avif')
     for mType in imageTypes:
         if filename.endswith('.' + mType):
             return 'image'
@@ -143,7 +143,7 @@ def attachMedia(baseDir: str, httpPrefix: str, domain: str, port: int,
         return postJson
 
     fileExtension = None
-    acceptedTypes = ('png', 'jpg', 'gif', 'webp',
+    acceptedTypes = ('png', 'jpg', 'gif', 'webp', 'avif',
                      'mp4', 'webm', 'ogv', 'mp3', 'ogg')
     for mType in acceptedTypes:
         if imageFilename.endswith('.' + mType):

outbox.py

@@ -122,6 +122,8 @@ def postMessageToOutbox(messageJson: {}, postToNickname: str,
                     fileExtension = 'gif'
                 elif mediaTypeStr.endswith('webp'):
                     fileExtension = 'webp'
+                elif mediaTypeStr.endswith('avif'):
+                    fileExtension = 'avif'
                 elif mediaTypeStr.endswith('audio/mpeg'):
                     fileExtension = 'mp3'
                 elif mediaTypeStr.endswith('ogg'):

theme.py

@@ -801,7 +801,7 @@ def setThemeImages(baseDir: str, name: str) -> None:
 
     backgroundNames = ('login', 'shares', 'delete', 'follow',
                        'options', 'block', 'search', 'calendar')
-    extensions = ('webp', 'gif', 'jpg', 'png')
+    extensions = ('webp', 'gif', 'jpg', 'png', 'avif')
 
     for subdir, dirs, files in os.walk(baseDir + '/accounts'):
         for acct in dirs:

utils.py

@@ -51,7 +51,7 @@ def removeAvatarFromCache(baseDir: str, actorStr: str) -> None:
     """Removes any existing avatar entries from the cache
     This avoids duplicate entries with differing extensions
     """
-    avatarFilenameExtensions = ('png', 'jpg', 'gif', 'webp')
+    avatarFilenameExtensions = ('png', 'jpg', 'gif', 'webp', 'avif')
     for extension in avatarFilenameExtensions:
         avatarFilename = \
             baseDir + '/cache/avatars/' + actorStr + '.' + extension

webinterface.py

@@ -230,6 +230,11 @@ def updateAvatarImageCache(session, baseDir: str, httpPrefix: str,
             'Accept': 'image/webp'
         }
         avatarImageFilename = avatarImagePath + '.webp'
+    elif avatarUrl.endswith('.avif') or '.avif?' in avatarUrl:
+        sessionHeaders = {
+            'Accept': 'image/avif'
+        }
+        avatarImageFilename = avatarImagePath + '.avif'
     else:
         return None
 
@@ -304,7 +309,7 @@ def getPersonAvatarUrl(baseDir: str, personUrl: str, personCache: {},
     actorStr = personJson['id'].replace('/', '-')
     avatarImagePath = baseDir + '/cache/avatars/' + actorStr
 
-    imageExtension = ('png', 'jpg', 'jpeg', 'gif', 'webp')
+    imageExtension = ('png', 'jpg', 'jpeg', 'gif', 'webp', 'avif')
     for ext in imageExtension:
         if os.path.isfile(avatarImagePath + '.' + ext):
             return '/avatars/' + actorStr + '.' + ext
@@ -1064,7 +1069,7 @@ def htmlEditProfile(translate: {}, baseDir: str, path: str,
                     domain: str, port: int, httpPrefix: str) -> str:
     """Shows the edit profile screen
     """
-    imageFormats = '.png, .jpg, .jpeg, .gif, .webp'
+    imageFormats = '.png, .jpg, .jpeg, .gif, .webp, .avif'
     pathOriginal = path
     path = path.replace('/inbox', '').replace('/outbox', '')
     path = path.replace('/shares', '')
@@ -1621,6 +1626,9 @@ def htmlLogin(translate: {}, baseDir: str, autocomplete=True) -> str:
     elif os.path.isfile(baseDir + '/accounts/login.webp'):
         loginImage = 'login.webp'
         loginImageFilename = baseDir + '/accounts/' + loginImage
+    elif os.path.isfile(baseDir + '/accounts/login.avif'):
+        loginImage = 'login.avif'
+        loginImageFilename = baseDir + '/accounts/' + loginImage
 
     if not loginImageFilename:
         loginImageFilename = baseDir + '/accounts/' + loginImage
@@ -1965,13 +1973,13 @@ def htmlNewPost(mediaInstance: bool, translate: {},
         newPostImageSection += \
             '      <input type="file" id="attachpic" name="attachpic"'
         newPostImageSection += \
-            '            accept=".png, .jpg, .jpeg, .gif, .webp">\n'
+            '            accept=".png, .jpg, .jpeg, .gif, .webp, .avif">\n'
     else:
         newPostImageSection += \
             '      <input type="file" id="attachpic" name="attachpic"'
         newPostImageSection += \
-            '            accept=".png, .jpg, .jpeg, .gif, .webp, .mp4, ' + \
+            '            accept=".png, .jpg, .jpeg, .gif, ' + \
-            '.webm, .ogv, .mp3, .ogg">\n'
+            '.webp, .avif, .mp4, .webm, .ogv, .mp3, .ogg">\n'
     newPostImageSection += '    </div>\n'
 
     scopeIcon = 'scope_public.png'
@@ -3623,11 +3631,13 @@ def getPostAttachmentsAsHtml(postJsonObject: {}, boxName: str, translate: {},
         if mediaType == 'image/png' or \
            mediaType == 'image/jpeg' or \
            mediaType == 'image/webp' or \
+           mediaType == 'image/avif' or \
            mediaType == 'image/gif':
             if attach['url'].endswith('.png') or \
                attach['url'].endswith('.jpg') or \
                attach['url'].endswith('.jpeg') or \
                attach['url'].endswith('.webp') or \
+               attach['url'].endswith('.avif') or \
                attach['url'].endswith('.gif'):
                 if attachmentCtr > 0:
                     attachmentStr += '<br>'
@@ -4922,6 +4932,10 @@ def htmlTimeline(defaultTimeline: str,
         bannerFile = 'banner.gif'
         bannerFilename = baseDir + '/accounts/' + \
             nickname + '@' + domain + '/' + bannerFile
+    if not os.path.isfile(bannerFilename):
+        bannerFile = 'banner.avif'
+        bannerFilename = baseDir + '/accounts/' + \
+            nickname + '@' + domain + '/' + bannerFile
     if not os.path.isfile(bannerFilename):
         bannerFile = 'banner.webp'