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merge branch 'import script', squashed

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scuti 2024-10-13 12:38:11 -07:00
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15
README.md
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@ -12,6 +12,15 @@ The first is only needed for compilation of the C program. The latter two are on
`make staticgen` makes a static page generator. `make staticgen` makes a static page generator.
## Usage: Import data from Xonotic
This program uses an sqlite3 database file created from `~/.xonotic/data/data/server.db` (text).
sqlite3 my-new.db
sqlite > .read schema.sql
python scripts/import-from-xon.py my-new.db ~/.xonotic/data/data/server.db
## Usage: CGI Query Strings ## Usage: CGI Query Strings
The program queries the database `db/cts.db` (`./src/dbquery.c`, function `static bool executequery`) The program queries the database `db/cts.db` (`./src/dbquery.c`, function `static bool executequery`)
@ -41,15 +50,15 @@ Before executing `allmaps.py`, copy and modify the templates.
`allmaps.py` outputs an html file for all distinct maps in the database. The leaderboards for each map (equivalent to `?map=[map name]`) are in `output/maps/`. `allmaps.py` outputs an html file for all distinct maps in the database. The leaderboards for each map (equivalent to `?map=[map name]`) are in `output/maps/`.
## Game Versions Used Under: ## Game Versions Used Under:
* Xonotic 0.8.1 * Xonotic 0.8.1
* Xonotic 0.8.2 * Xonotic 0.8.2
## Compilers ## Compilers
* gcc (GCC) 10.2.1 * gcc (GCC) 10.2.1
* MinGW, GCC 4.7.1 * MinGW, GCC 4.7.1
__________________ __________________
This program uses an sqlite3 database file created from `~/.xonotic/data/data/server.db`. The script `scripts/import-from-xon.py` is based on `https://git.teknik.io/antares/xonotic-py-sqlite3-defrag2db` by [Antares](https://antares.neocities.org/).
The database may be built using [xonotic-py-sqlite3-defrag2db](https://git.teknik.io/antares/xonotic-py-sqlite3-defrag2db).

41
queries/schema.sql Normal file
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DROP TABLE IF EXISTS Cts_times;
CREATE TABLE Cts_times(
mapid TEXT,
gametype TEXT,
trank INT,
tvalue INT,
PRIMARY KEY (mapid, gametype, trank),
FOREIGN KEY (mapid, gametype, trank) REFERENCES Cts_ranks(mapid, gametype, idrank)
);
DROP TABLE IF EXISTS Cts_ranks;
CREATE TABLE Cts_ranks(
mapid TEXT,
gametype TEXT,
idrank INT,
idvalue TEXT,
PRIMARY KEY (mapid, gametype, idrank)
);
DROP TABLE IF EXISTS Id2alias;
CREATE TABLE Id2alias(
rtype TEXT,
cryptokey TEXT,
alias TEXT,
PRIMARY KEY (cryptokey)
);
-- These table fields are unaltered.
-- Exerpts from source/qcsrc/race.qc
-- // player improved his existing record, only have to iterate on ranks between new and old recs
-- for (i = prevpos; i > newpos; --i)
-- {
-- db_put(ServerProgsDB, strcat(map, rr, "time", ftos(i)), ftos(race_readTime(map, i - 1)));
-- db_put(ServerProgsDB, strcat(map, rr, "crypto_idfp", ftos(i)), race_readUID(map, i - 1));
-- }
-- ....
-- // store new time itself
-- db_put(ServerProgsDB, strcat(map, rr, "time", ftos(i)), ftos(race_readTime(map, i - 1)));
-- db_put(ServerProgsDB, strcat(map, rr, "crypto_idfp", ftos(i)), race_readUID(map, i - 1));
-- re: foreign key from & to Cts_ranks & Id2alias.
-- An ranked unregistered player will have a row in Cts_ranks, but will not have a row in Id2alias.
-- A registered player may have a row in Id2alias, but may not necessary have a rank.

221
scripts/import-from-xon.py Normal file
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@ -0,0 +1,221 @@
import re, argparse
import sqlite3 as sql
import logging
import logging.handlers
from os import listdir, mkdir
from os.path import isfile, exists
from urllib.parse import unquote
#------------------------------------------------+
# get_list_from_server_txt
#------------------------------------------------+
# Rows in the game server database are
# occasionally concatenated into one line.
# To simplify, they are unmerged.
#
# The final result is every row in the game server
# database with its own index in a list.
#------------------------------------------------+
def get_list_from_server_txt(filename):
def unmerge_rows(line, char, x):
chunks = line.split(char)
newrows = [char.join(chunks[:x]), char.join(chunks[x:])]
# need to prefix each row with a char.
# only the last row will be missing it.
newrows[-1] = char + newrows[-1]
if newrows[-1].count(char) > (x - 1):
newrows += unmerge_rows(newrows.pop(), char, x)
return newrows
rows = []
with open(filename, 'r') as f:
# server database has a lot of newlines to ignore
rows = [line for line in f if line != "\n"]
output = []
n = 3
backslash = '\\'
for row in rows:
# The first and last column is prefixed with a backslash.
# So multiple rows on one line should be split at the 3rd backslash.
if row.count(backslash) > (n - 1):
unmerged = unmerge_rows(row, backslash, n)
for u in unmerged:
output.append(u)
else:
output.append(row)
return output
def init_logging():
filename = "_logs/dbimport-%s.log"
i = 0
while exists(filename % i):
i += 1
filename = filename % i
f = open(filename, mode='a', encoding='utf-8')
logging.basicConfig(stream=f, level=logging.DEBUG)
return filename
#------------------------------------------------+
# Functions: Clean up.
#------------------------------------------------+
# Unlike other rows,
# the separator character, '/' is part of the value of the second column.
# so an ordinary match for '/' or '\' can not be done like the other types of rows.
# example from game server db:
# \/uid2name/Mnumg2Yh/yxNFDTqGI+YyhlM7QDI0fpEmAaBJ8cI5dU=\Tuxxy
# it should become:
# ["uid2name", "Mnumg2Yh/yxNFDTqGI+YyhlM7QDI0fpEmAaBJ8cI5dU=", "Tuxxy"]
def uid2namefix(row):
# quick fix
# replace first and last occurrence of backslash
# this results in [,/uid2name/cryptoid_fp, name]
e = re.sub(r'^([^\\]*)\\|\\(?=[^\\]*$)', ',', row)
# replace first two occurence of forward slash
# this results in [,,uid2name,cryptoid_fp, name]
ee = e.replace('/', ',', 2)
# split on comma
# but start from index 2 because the first commas are left over
# c is now a list of strings.
# ["uid2name", <crypto_idfp value>, <player name value>]
c = ee[2:].split(',')
c[2] = unquote(c[2])
c[2] = c[2].strip('\n')
return c
# O(n) and organize cts related data into list of rows.
def filters(db):
tt = []
tr = []
ti = []
rank_index = 2
for d in db:
if d.find("uid2name") != -1:
ti.append(uid2namefix(d))
else:
# regex:
# find substrings that do not contain backslash, forwardslash, or newline.
e = re.findall(r'[^\\/\n]+', d)
if d.find("cts100record/time") != -1:
e[rank_index] = int(e[rank_index].replace("time", ""))
tt.append(e)
if d.find("cts100record/crypto_idfp") != -1:
e[3] = unquote(e[3])
e[rank_index] = int(e[rank_index].replace("crypto_idfp", ""))
tr.append(e)
if d.find("cts100record/speed") != -1:
# print(d)
# speed records - not implemented
pass
return tt, tr, ti
#------------------------------------------------+
# Functions: Database Creation
#------------------------------------------------+
def inserttodb(c, q, d):
for x in d:
# possible to do executemany
# but want to be able to catch the problematic rows
# as it is iterated through.
# and proceed with adding OK rows.
try:
c.execute(q, x)
except sql.ProgrammingError as e:
print(e)
print(x)
#------------------------------------------------+
# insert new data directly into new database file
def i(d, s):
con = sql.connect(d)
with con:
csr = con.cursor()
try:
times, ranks, ids = filters(get_list_from_server_txt(s))
if times:
inserttodb(csr, "INSERT OR REPLACE INTO Cts_times VALUES(?, ?, ?, ?)", times)
logging.info('\n'.join(y for y in [str(x) for x in times]))
if ranks:
inserttodb(csr, "INSERT OR REPLACE INTO Cts_ranks VALUES(?, ?, ?, ?)", ranks)
logging.info('\n'.join(y for y in [str(x) for x in ranks]))
if ids:
inserttodb(csr, "INSERT OR REPLACE INTO Id2alias VALUES(?, ?, ?)", ids)
logging.info('\n'.join(y for y in [str(x) for x in ids]))
except sql.Error:
logging.exception("sql error encountered in function 'i'")
if con:
con.rollback()
# 'insert' new data into a file i.e sql query file
def f(d, s):
with open(d, 'w', encoding='utf-8') as h:
times, ranks, ids = filters(get_list_from_server_txt(s))
for t in times:
h.write("INSERT OR REPLACE INTO Cts_times VALUES(%s, %s, %s, %s)\n" % tuple(t))
pass
for r in ranks:
h.write("INSERT OR REPLACE INTO Cts_ranks VALUES(%s, %s, %s, %s)\n" % tuple(r))
pass
for i in ids:
h.write("INSERT OR REPLACE INTO Id2aslias VALUES(%s, %s, %s)\n" % tuple(i))
pass
pass
pass
# Test whether repeat rows are added.
def duplicatestest(d, s):
c = sql.connect(d)
p = True
with c:
cs = c.cursor()
try:
logging.info("Inserting into database (1/2)")
i(d, s)
logging.info("Querying (1/2)")
cs.execute("SELECT * FROM Cts_times")
a = cs.fetchall()
cs.execute("SELECT * FROM Cts_ranks")
b = cs.fetchall()
cs.execute("SELECT * FROM Id2alias")
c = cs.fetchall()
logging.info("Inserting into database (2/2)")
i(d, s)
logging.info("Querying (2/2)")
cs.execute("SELECT * FROM Cts_times")
x = cs.fetchall()
cs.execute("SELECT * FROM Cts_ranks")
y = cs.fetchall()
cs.execute("SELECT * FROM Id2alias")
z = cs.fetchall()
if len(a) != len(x):
logging.error("Issue with Cts_times")
p = False
if len(b) != len(y):
logging.error("Issue with Cts_ranks")
p = False
if len(c) != len(z):
logging.error("Issue with Id2alias")
p = False
if p:
logging.info("Database ok - no repeat rows added.")
except sql.Error:
logging.exception("encountered sql error in function 'duplicate test'.")
if __name__ == "__main__":
ap = argparse.ArgumentParser()
ap.add_argument('db')
ap.add_argument('src')
ap.add_argument('-t', '--test', action='store_true')
ap.add_argument('-q', '--sql', action='store_true')
args = ap.parse_args()
log_file = init_logging()
print("Writing log to ", log_file)
if args.test:
duplicatestest(args.db, args.src)
if args.sql:
f(args.db, args.src)
else:
i(args.db, args.src)