Merge branch 'master' of https://gitlab.com/Sheppy_/open-web-leaderboard

README.md

@@ -3,7 +3,7 @@ The Open Web Leaderboard is a leaderboard that can easily be used with any backe
     
 - getRankRange(start, end) -> return a list of players from start rank to end rank
 - getMaxEntries() -> return the total number of entries in the leaderboard
-- findPlayer() -> find a player by name
+- findPlayer() -> find a player by name and return a (player, rank)-tupel
 
 The system was developed to be used with the [skillbird-framwork](https://github.com/FAUSheppy/skillbird). If you use this framework, the program should be working without any arguments. If you need more conductibility feel free to open a pull-request or send me a message.
 

database.py

@@ -8,7 +8,6 @@ DB_BASE = "file:{}?mode=ro"
 def getTotalPlayers(database):
     '''Get the total number of players in the database'''
 
-    print(DB_BASE.format(database))
     conn = sqlite3.connect(DB_BASE.format(database), uri=True)
     cursor = conn.cursor()
     cursor.execute("SELECT Count(*) FROM players")
@@ -32,22 +31,27 @@ def getRankRange(database, start, end):
 
     return playerList
 
-def findPlayerByName(playerName):
+def findPlayerByName(database, playerName):
     '''Find a player by his name (prefer fullmatch)'''
 
     conn = sqlite3.connect(DB_BASE.format(database), uri=True)
     cursor = conn.cursor()
     playerNamePrepared = "%{}%".format(playerName.replace("%", "%%"))
     cursor.execute("SELECT * FROM players WHERE name == ?", (playerName,))
-    row = cursor.fetone()
+    row = cursor.fetchone()
 
     playerRow = None
     if row:
         cursor.execute("SELECT * FROM players WHERE name LIKE ?", (playerNamePrepared,))
-        row = cursor.fetchone()[0]
-        if not row:
+        playerRow = cursor.fetchone()
+        if not playerRow:
             conn.close()
-            return None
+            return (None, None)
 
+    playerInLeaderboard = player.PlayerInLeaderboard(playerRow)
+    # compte rank
+    cursor.execute("SELECT COUNT(*) from players where mu < ( SELECT mu from players where playerId == ? );", 
+                        (playerInLeaderboard.playerId,))
+    rank = cursor.fetchone()[0]
     conn.close()
-    return players.Leaderboard(playerRow)
+    return (playerInLeaderboard, rank)

player.py

@@ -5,11 +5,11 @@ class PlayerInLeaderboard:
     def __init__(self, dbRow):
         '''Initialize a player object later to be serialized to HTML'''
 
-        playerID, name, lastGame, wins, mu, sigma, games = dbRow
+        playerId, name, lastGame, wins, mu, sigma, games = dbRow
        
         # set relevant values #
         self.name       = name
-        self.playerID   = playerID
+        self.playerId   = playerId
         self.mu         = mu
         self.sigma      = sigma
         self.rating     = int(self.mu) - int(self.sigma)

server.py

@@ -18,39 +18,6 @@ cache.init_app(app)
 
 SEGMENT=100
 
-class PlayerInLeaderboard:
-    def __init__(self, dbRow):
-        '''Initialize a player object later to be serialized to HTML'''
-
-        name, playerID, rating, games, wins = dbRow
-       
-        # set relevant values #
-        self.name       = name
-        self.playerID   = playerID
-        self.rating     = int(float(rating))
-        self.games      = int(games)
-        self.wins       = int(wins)
-        self.loses      = self.games - self.wins
-
-        # determine winratio #
-        if self.games == 0:
-            self.winratio = "N/A"
-        else:
-            self.winratio = str(int(self.wins/self.games * 100))
-
-    def getLineHTML(self, rank):
-        '''Build a single line for a specific player in the leaderboard'''
-
-        string = flask.render_template("playerLine.html", \
-                                        playerRank = rank, \
-                                        playerName = self.name, \
-                                        playerRating = self.rating, \
-                                        playerGames = self.games, \
-                                        playerWinratio = self.winratio)
-
-        # mark returned string as preformated html #
-        return flask.Markup(string)
-
 @app.route('/leaderboard')
 @app.route('/')
 @cache.cached(timeout=600, query_string=True)
@@ -72,15 +39,12 @@ def leaderboard():
     searchName = ""
 
     if playerName:
-        playersWithRankUrl = FIND_PLAYER.format(server=SERVER, pname=playerName)
-        playersWithRank    = str(requests.get(playersWithRankUrl).content, "utf-8")
-        print(playersWithRank)
-        if playersWithRank == "[]":
+        playerInLeaderboard, rank = db.findPlayerByName(app.config["DB_PATH"], playerName)
+        if not playerInLeaderboard:
             cannotFindPlayer = flask.Markup("<div class=noPlayerFound>No player of that name</div>")
             start = 0
         else:
-            searchName = playersWithRank.split(",")[1].strip(" '")
-            rank = int(playersWithRank.split(",")[4].strip(" ')]["))
+            searchName = playerInLeaderboard.name
             start = rank - (rank % SEGMENT)
 
     end = start + SEGMENT