Link to exported theme

daemon.py

@@ -256,6 +256,7 @@ from cache import checkForChangedActor
 from cache import storePersonInCache
 from cache import getPersonFromCache
 from httpsig import verifyPostHeaders
+from theme import exportTheme
 from theme import isNewsThemeName
 from theme import getTextModeBanner
 from theme import setNewsAvatar
@@ -4147,6 +4148,18 @@ class PubServer(BaseHTTPRequestHandler):
                     print('WARN: profile update, no text ' +
                           'fields could be extracted from POST')
 
+            if fields.get('submitExportTheme'):
+                print('submitExportTheme')
+                themeDownloadPath = actorStr
+                if exportTheme(self.server.baseDir,
+                               self.server.themeName):
+                    themeDownloadPath += \
+                        '/exports/' + self.server.themeName + '.zip'
+                self._redirect_headers(themeDownloadPath,
+                                       cookie, callingDomain)
+                self.server.POSTbusy = False
+                return
+
             # load the json for the actor for this user
             actorFilename = \
                 baseDir + '/accounts/' + \

theme.py

@@ -11,9 +11,28 @@ from utils import loadJson
 from utils import saveJson
 from utils import getImageExtensions
 from shutil import copyfile
+from shutil import make_archive
 from content import dangerousCSS
 
 
+def exportTheme(baseDir: str, theme: str) -> bool:
+    """Exports a theme as a zip file
+    """
+    themeDir = baseDir + '/theme/' + theme
+    if not os.path.isdir(themeDir):
+        return False
+    if not os.path.isdir(baseDir + '/exports'):
+        os.mkdir(baseDir + '/exports')
+    exportFilename = baseDir + '/exports/' + theme + '.zip'
+    if os.path.isfile(exportFilename):
+        os.remove(exportFilename)
+    try:
+        make_archive(exportFilename, 'zip', themeDir)
+    except BaseException:
+        pass
+    return os.path.isfile(exportFilename)
+
+
 def _getThemeFiles() -> []:
     """Gets the list of theme style sheets
     """

webapp_profile.py

@@ -1347,7 +1347,7 @@ def htmlEditProfile(cssCache: {}, translate: {}, baseDir: str, path: str,
             translate['Export Theme'] + '</label><br>\n'
         graphicsStr += \
             '      <button type="submit" class="button" ' + \
-            'name="exportTheme">➤</button>\n'
+            'name="submitExportTheme">➤</button>\n'
 
         graphicsStr += '    </div></details>\n'