X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=turbot%2Fpuzzle.py;h=b9aa1ec40bcc44acaa2238123a2f052d04c92184;hb=8e9a333cdc4118878bdf6ece9ee7456644fd1342;hp=3c85df487f7298a42370f13bc5e91d1553dbb1e5;hpb=10dd20653d14706cc1c7689745f8bcd80c29fa2b;p=turbot

diff --git a/turbot/puzzle.py b/turbot/puzzle.py
index 3c85df4..b9aa1ec 100644
--- a/turbot/puzzle.py
+++ b/turbot/puzzle.py
@@ -3,8 +3,63 @@ from turbot.blocks import (
 )
 from turbot.channel import channel_url
 from boto3.dynamodb.conditions import Key
+import turbot.sheets
 import re
 
+def find_puzzle_for_sort_key(turb, hunt_id, sort_key):
+    """Given a hunt_id and sort_key, return that puzzle
+
+    Returns None if no puzzle with the given hunt_id and sort_key
+    exists in the database, otherwise a dictionary with all fields
+    from the puzzle's row in the database.
+
+    Note: The sort_key is a modified version of the puzzle_id, (used
+    to make metapuzzles appear in the ordering before non-metapuzzles).
+    If you've been handed a sort_key, then looking up a puzzle by
+    sort_key is the right thing to do. But if you instead have just
+    a puzzle_id, see find_puzzle_for_puzzle_id rather than trying
+    to convert the puzzle_id into a sort_key to use this function.
+    """
+
+    response = turb.table.get_item(
+        Key={
+            'hunt_id': hunt_id,
+            'SK': sort_key,
+        })
+
+    if 'Item' in response:
+        return response['Item']
+    else:
+        return None
+
+def find_puzzle_for_puzzle_id(turb, hunt_id, puzzle_id):
+    """Given a hunt_id and puzzle_id, return that puzzle
+
+    Returns None if no puzzle with the given hunt_id and puzzle_id
+    exists in the database, otherwise a dictionary with all fields
+    from the puzzle's row in the database.
+
+    Note: The sort_key is a modified version of the puzzle_id, (used
+    to make metapuzzles appear in the ordering before non-metapuzzles).
+    If you've been handed a sort_key, then looking up a puzzle by
+    sort_key is the right thing to do. But if you instead have just
+    a puzzle_id, see find_puzzle_for_puzzle_id rather than trying
+    to convert the puzzle_id into a sort_key to use this function.
+    """
+
+    response = turb.table.query(
+        IndexName='puzzle_id_index',
+        KeyConditionExpression=(
+            Key('hunt_id').eq(hunt_id) &
+            Key('puzzle_id').eq(puzzle_id)
+        )
+    )
+
+    if response['Count'] == 0:
+        return None
+
+    return response['Items'][0]
+
 def find_puzzle_for_url(turb, hunt_id, url):
     """Given a hunt_id and URL, return the puzzle with that URL
 
@@ -26,7 +81,7 @@ def find_puzzle_for_url(turb, hunt_id, url):
 
     return response['Items'][0]
 
-def puzzle_blocks(puzzle):
+def puzzle_blocks(puzzle, include_rounds=False):
     """Generate Slack blocks for a puzzle
 
     The puzzle argument should be a dictionary as returned from the
@@ -42,6 +97,7 @@ def puzzle_blocks(puzzle):
     url = puzzle.get('url', None)
     sheet_url = puzzle.get('sheet_url', None)
     state = puzzle.get('state', None)
+    tags = puzzle.get('tags', [])
     status_emoji = ''
     solution_str = ''
 
@@ -53,6 +109,10 @@ def puzzle_blocks(puzzle):
     if len(solution):
         solution_str = "*`" + '`, `'.join(solution) + "`*"
 
+    meta_str = ''
+    if puzzle.get('type', 'plain') == 'meta':
+        meta_str = "*META* "
+
     links = []
     if url:
         links.append("<{}|Puzzle>".format(url))
@@ -61,18 +121,42 @@ def puzzle_blocks(puzzle):
 
     state_str = ''
     if state:
-        state_str = "\n{}".format(state)
+        state_str = " State: {}".format(state)
+
+    tags_str = ''
+    if tags:
+        tags_str = " Tags: "+" ".join(["`{}`".format(tag) for tag in tags])
+
+    extra_str = ''
+    if state_str or tags_str:
+        extra_str = "\n{}{}".format(tags_str, state_str)
+
+    rounds_str = ''
+    if include_rounds and 'rounds' in puzzle:
+        rounds = puzzle['rounds']
+        rounds_str = " in round{}: {}".format(
+            "s" if len(rounds) > 1 else "",
+            ", ".join(rounds)
+        )
 
-    puzzle_text = "{}{} <{}|{}> ({}){}".format(
-        status_emoji, solution_str,
+    puzzle_text = "{} {}<{}|{}> {} ({}){}{}".format(
+        status_emoji,
+        meta_str,
         channel_url(channel_id), name,
-        ', '.join(links), state_str
+        solution_str,
+        ', '.join(links), rounds_str,
+        extra_str
     )
 
+    # Combining hunt ID and puzzle ID together here is safe because
+    # hunt_id is restricted to not contain a hyphen, (see
+    # valid_id_re in interaction.py)
+    hunt_and_sort_key = "{}-{}".format(puzzle['hunt_id'], puzzle['SK'])
+
     return [
         accessory_block(
             section_block(text_block(puzzle_text)),
-            button_block("✏", puzzle['puzzle_id'])
+            button_block("✏", "edit_puzzle", hunt_and_sort_key)
         )
     ]
 
@@ -80,8 +164,9 @@ def puzzle_matches_one(puzzle, pattern):
     """Returns True if this puzzle matches the given string (regexp)
 
     A match will be considered on any of puzzle title, round title,
-    puzzle URL, puzzle state, or solution string. The string can
-    include regular expression syntax. Matching is case insensitive.
+    puzzle URL, puzzle state, puzzle type, tags, or solution
+    string. The string can include regular expression syntax. Matching
+    is case insensitive.
     """
 
     p = re.compile('.*'+pattern+'.*', re.IGNORECASE)
@@ -102,21 +187,31 @@ def puzzle_matches_one(puzzle, pattern):
         if p.match(puzzle['state']):
             return True
 
+    if 'type' in puzzle:
+        if p.match(puzzle['type']):
+            return True
+
     if 'solution' in puzzle:
         for solution in puzzle['solution']:
             if p.match(solution):
                 return True
 
+    if 'tags' in puzzle:
+        for tag in puzzle['tags']:
+            if p.match(tag):
+                return True
+
     return False
 
 def puzzle_matches_all(puzzle, patterns):
     """Returns True if this puzzle matches all of the given list of patterns
 
     A match will be considered on any of puzzle title, round title,
-    puzzle URL, puzzle state, or solution string. All patterns must
-    match the puzzle somewhere, (that is, there is an implicit logical
-    AND between patterns). Patterns can include regular expression
-    syntax. Matching is case insensitive.
+    puzzle URL, puzzle state, puzzle types, tags, or solution
+    string. All patterns must match the puzzle somewhere, (that is,
+    there is an implicit logical AND between patterns). Patterns can
+    include regular expression syntax. Matching is case insensitive.
+
     """
 
     for pattern in patterns:
@@ -124,3 +219,190 @@ def puzzle_matches_all(puzzle, patterns):
             return False
 
     return True
+
+def puzzle_id_from_name(name):
+    return re.sub(r'[^a-zA-Z0-9_]', '', name).lower()
+
+def puzzle_sort_key(puzzle):
+    """Return an appropriate sort key for a puzzle in the database
+
+    The sort key must start with "puzzle-" to distinguish puzzle items
+    in the database from all non-puzzle items. After that, though, the
+    only requirements are that each puzzle have a unique key and they
+    give us the ordering we want. And for ordering, we want meta puzzles
+    before non-meta puzzles and then alphabetical order by name within
+    each of those groups.
+
+    So puting a "-meta-" prefix in front of the puzzle ID does the trick.
+    """
+
+    return "puzzle-{}{}".format(
+        "-meta-" if puzzle['type'] == "meta" else "",
+        puzzle['puzzle_id']
+    )
+
+def puzzle_channel_topic(puzzle):
+    """Compute the channel topic for a puzzle"""
+
+    topic = ''
+
+    if puzzle['status'] == 'solved':
+        topic += "SOLVED: `{}` ".format('`, `'.join(puzzle['solution']))
+
+    links = []
+
+    url = puzzle.get('url', None)
+    if url:
+        links.append("<{}|Puzzle>".format(url))
+
+    sheet_url = puzzle.get('sheet_url', None)
+    if sheet_url:
+        links.append("<{}|Sheet>".format(sheet_url))
+
+    if len(links):
+        topic += "({}) ".format(', '.join(links))
+
+    tags = puzzle.get('tags', [])
+    if tags:
+        topic += " {}".format(" ".join(["`{}`".format(t) for t in tags]))
+
+    state = puzzle.get('state', None)
+    if state:
+        topic += " {}".format(state)
+
+    return topic
+
+def puzzle_channel_description(puzzle):
+    """Compute the channel description for a puzzle"""
+
+    url = puzzle.get('url', None)
+    sheet_url = puzzle.get('sheet_url', None)
+    tags = puzzle.get('tags', [])
+    state = puzzle.get('state', None)
+
+    description = (
+        "Discussion to solve the puzzle \"{}\".\n".format(puzzle['name'])
+    )
+
+    if url:
+        description += "See the <{}|Original puzzle>\n".format(url)
+
+    if sheet_url:
+        description += (
+            "Actual solving work takes place in the "
+            + "<{}|shared spreadsheet>\n".format(sheet_url)
+        )
+
+    if tags:
+        description += "This puzzle has the following tags: {}\n".format(
+            " ".join(["`{}`".format(t) for t in tags]))
+
+    if state:
+        description += "This puzzle has a state of: {}\n".format(state)
+
+    description += (
+        "You can see a summary of this information at any point "
+        + "by issuing the `/puzzle` command and you can edit any of "
+        + "this information by issuing the `/edit` command"
+    )
+
+    return description
+
+def puzzle_channel_name(puzzle):
+    """Compute the channel name for a puzzle"""
+
+    round = ''
+    if 'rounds' in puzzle:
+        round = '-' + puzzle_id_from_name(puzzle['rounds'][0])
+
+    meta = ''
+    if puzzle.get('type', 'plain') == 'meta':
+        meta = '--m'
+
+    # Note: We don't use puzzle['puzzle_id'] here because we're keeping
+    # that as a persistent identifier in the database. Instead we
+    # create a new ID-like identifier from the current name.
+    channel_name = "{}{}{}-{}".format(
+        puzzle['hunt_id'],
+        round,
+        meta,
+        puzzle_id_from_name(puzzle['name'])
+    )
+
+    if puzzle['status'] == 'solved':
+        channel_name += "-solved"
+
+    return channel_name
+
+def puzzle_sheet_name(puzzle):
+    """Compute the sheet name for a puzzle"""
+
+    sheet_name = puzzle['name']
+    if puzzle['status'] == 'solved':
+        sheet_name += " - Solved {}".format(", ".join(puzzle['solution']))
+
+    return sheet_name
+
+def puzzle_update_channel_and_sheet(turb, puzzle, old_puzzle=None):
+
+    channel_id = puzzle['channel_id']
+
+    # Compute the channel topic and set it if it has changed
+    channel_topic = puzzle_channel_topic(puzzle)
+
+    old_channel_topic = None
+    if old_puzzle:
+        old_channel_topic = puzzle_channel_topic(old_puzzle)
+
+    if channel_topic != old_channel_topic:
+        # Slack only allows 250 characters for a topic
+        if len(channel_topic) > 250:
+            channel_topic = channel_topic[:247] + "..."
+        turb.slack_client.conversations_setTopic(channel=channel_id,
+                                                 topic=channel_topic)
+
+    # Compute the channel description and set it if it has changed
+    channel_description = puzzle_channel_description(puzzle)
+
+    old_channel_description = None
+    if old_puzzle:
+        old_channel_description = puzzle_channel_description(old_puzzle)
+
+    if channel_description != old_channel_description:
+        turb.slack_client.conversations_setPurpose(channel=channel_id,
+                                                   purpose=channel_description)
+
+    # Compute the sheet name and set it if it has changed
+    sheet_name = puzzle_sheet_name(puzzle)
+
+    old_sheet_name = None
+    if old_puzzle:
+        old_sheet_name = puzzle_sheet_name(old_puzzle)
+
+    if sheet_name != old_sheet_name:
+        turbot.sheets.rename_spreadsheet(turb, puzzle['sheet_url'], sheet_name)
+
+    # Compute the Slack channel name and set it if it has changed
+    channel_name = puzzle_channel_name(puzzle)
+
+    old_channel_name = None
+    if old_puzzle:
+        old_channel_name = puzzle_channel_name(old_puzzle)
+
+    if channel_name != old_channel_name:
+        turb.slack_client.conversations_rename(
+            channel=channel_id,
+            name=channel_name
+        )
+
+# A copy deep enough to work for puzzle_update_channel_and_sheet above
+def puzzle_copy(old_puzzle):
+    new_puzzle = old_puzzle.copy()
+
+    if 'tags' in old_puzzle:
+        new_puzzle['tags'] = old_puzzle['tags'].copy()
+
+    if 'solution' in old_puzzle:
+        new_puzzle['solution'] = old_puzzle['solution'].copy()
+
+    return new_puzzle