Export blocked domains as csv

blocking.py

@@ -1558,3 +1558,53 @@ def import_blocks(base_dir: str, nickname: str, domain: str,
               blocking_reasons_filename)
 
     return True
+
+
+def export_blocks(base_dir: str, nickname: str, domain: str) -> str:
+    """exports account level blocks in a csv format
+    """
+    account_directory = acct_dir(base_dir, nickname, domain)
+    blocking_filename = \
+        account_directory + '/blocking.txt'
+    blocking_reasons_filename = \
+        account_directory + '/blocking_reasons.txt'
+
+    blocks_header = \
+        '#domain,#severity,#reject_media,#reject_reports,' + \
+        '#public_comment,#obfuscate\n'
+
+    if not os.path.isfile(blocking_filename):
+        return blocks_header
+
+    blocking_lines = []
+    if os.path.isfile(blocking_filename):
+        try:
+            with open(blocking_filename, 'r', encoding='utf-8') as fp_block:
+                blocking_lines = fp_block.read().splitlines()
+        except OSError:
+            print('EX: export_blocks failed to read ' + blocking_filename)
+
+    blocking_reasons = []
+    if os.path.isfile(blocking_reasons_filename):
+        try:
+            with open(blocking_reasons_filename, 'r',
+                      encoding='utf-8') as fp_block:
+                blocking_reasons = fp_block.read().splitlines()
+        except OSError:
+            print('EX: export_blocks failed to read ' +
+                  blocking_reasons_filename)
+
+    blocks_str = blocks_header
+    for blocked_domain in blocking_lines:
+        blocked_domain = blocked_domain.strip()
+        if blocked_domain.startwith('#'):
+            continue
+        reason_str = ''
+        for reason_line in blocking_reasons:
+            if reason_line.startswith(blocked_domain + ' '):
+                reason_str = reason_line.split(' ')[1]
+                break
+        blocks_str += \
+            blocked_domain + ',suspend,false,false,"' + \
+            reason_str + '",false\n'
+    return blocks_str

daemon.py

@@ -148,6 +148,7 @@ from media import attach_media
 from media import path_is_video
 from media import path_is_audio
 from blocking import import_blocks
+from blocking import export_blocks
 from blocking import add_account_blocks
 from blocking import get_cw_list_variable
 from blocking import load_cw_lists
@@ -6341,6 +6342,14 @@ class PubServer(BaseHTTPRequestHandler):
                                        cookie, calling_domain)
                 self.server.postreq_busy = False
                 return
+            elif 'name="submitExportBlocks"' in post_bytes_str:
+                print('submitExportBlocks')
+                blocks_download_path = actor_str + '/exports/blocks.csv'
+                print('submitExportBlocks path=' + blocks_download_path)
+                self._redirect_headers(blocks_download_path,
+                                       cookie, calling_domain)
+                self.server.postreq_busy = False
+                return
 
             # extract all of the text fields into a dict
             fields = \
@@ -8388,6 +8397,25 @@ class PubServer(BaseHTTPRequestHandler):
                 self._write(export_binary)
         self._404()
 
+    def _get_exported_blocks(self, path: str, base_dir: str,
+                             domain: str,
+                             calling_domain: str) -> None:
+        """Returns an exported blocks csv file
+        """
+        filename = path.split('/exports/', 1)[1]
+        filename = base_dir + '/exports/' + filename
+        nickname = get_nickname_from_actor(path)
+        if nickname:
+            blocks_str = export_blocks(base_dir, nickname, domain)
+            if blocks_str:
+                msg = blocks_str.encode('utf-8')
+                msglen = len(msg)
+                self._set_headers('text/csv',
+                                  msglen, None, calling_domain, False)
+                self._write(msg)
+                return
+        self._404()
+
     def _get_fonts(self, calling_domain: str, path: str,
                    base_dir: str, debug: bool,
                    getreq_start_time) -> None:
@@ -17318,9 +17346,15 @@ class PubServer(BaseHTTPRequestHandler):
                 return
 
         if authorized and '/exports/' in self.path:
-            self._get_exported_theme(self.path,
-                                     self.server.base_dir,
-                                     self.server.domain_full)
+            if 'blocks.csv' in self.path:
+                self._get_exported_blocks(self.path,
+                                          self.server.base_dir,
+                                          self.server.domain,
+                                          calling_domain)
+            else:
+                self._get_exported_theme(self.path,
+                                         self.server.base_dir,
+                                         self.server.domain_full)
             return
 
         # get fonts