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index.py
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index.py
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#/usr/bin/env python3.5
#Copyright (c) 2017 Christopher S Henning
#
#Permission is hereby granted, free of charge, to any person obtaining a copy
#of this software and associated documentation files (the "Software"), to deal
#in the Software without restriction, including without limitation the rights
#to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
#copies of the Software, and to permit persons to whom the Software is
#furnished to do so, subject to the following conditions:
#
#The above copyright notice and this permission notice shall be included in all
#copies or substantial portions of the Software.
#
#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
#IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
#FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
#AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
#LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
#OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
#SOFTWARE.
from six.moves import configparser
from yattag import Doc
import os, glob
import pymysql.cursors
import sys
from datetime import datetime
import re, string
from urllib.parse import parse_qsl
from html import escape
# Read config file in
mydir = os.path.dirname(os.path.realpath(__file__))
configReader = configparser.RawConfigParser()
success = configReader.read(mydir + "/config.txt")
if not success:
sys.exit("Missing configuration file {0}/config.txt".format(mydir))
config = {}
configitems = ["SQLUSER", "SQLDB", "SQLLOC", "SQLPASS", "ZIPDIR"]
for var in configitems:
try:
config[var] = configReader.get("Firsts",var)
except configparser.NoSectionError:
sys.exit("Missing configuration section 'Firsts'")
except (configparser.NoOptionError):
sys.exit("Missing configuration item {0}. {1} are required.".format(var, ", ".join(configitems)))
eushards = ["Bloodiron", "Brisesol", "Brutwacht", "Gelidra", "Typhiria", "Zaviel"]
nashards = ["Deepwood", "Faeblight", "Greybriar", "Hailol", "Laethys", "Seastone", "Wolfsbane"]
kinds = ["All", "Achievement", "ArtifactCollection", "Item", "NPC", "Quest", "Recipe"]
# WSGI function
def application(environ, start_response):
# the environment variable CONTENT_LENGTH may be empty or missing
try:
request_body_size = int(environ.get('CONTENT_LENGTH', 0))
except (ValueError):
request_body_size = 0
request_body = environ['wsgi.input'].read(request_body_size)
env = dict(parse_qsl(request_body.decode()))
# Initialize search parameters
search = { 'player': "", 'shard': "", 'guild': "", 'kind': "", }
for var in search:
if var in env:
search[var] = env[var]
# Filter invalid input
# An invalid Kind or Shard is reset to All
# Player + Guild names should only contain "letters" (this includes accented letters)
if search['kind'] not in kinds:
search['kind'] = "All"
if search['shard'] not in ["All"] + nashards + eushards:
search['shard'] = "All"
pattern = re.compile('\W+')
pattern.sub('', search['player'])
search['player'] = search['player'].capitalize()
pattern.sub('', search['guild'])
results = None
# The model is to print verbose errors to console/log, and print a generic error to Web page
# Initialize generic error here
error = None
# If a player name OR guild name is input, search the DB using all parameters
if search['player'] != "" or search['guild'] != "":
query = "SELECT Kind, What, Player, Shard, Guild, Stamp, Id FROM firsts WHERE "
params = []
args = []
for var in search:
# Don't need to search for shard or kind == All
if search[var] != "" and (var not in ["kind", "shard"] or search[var] != "All"):
params.append("{0}=%s ".format(var))
args.append(search[var])
query += "AND ".join(params)
query += " ORDER BY Kind, Stamp"
connection = None
try:
connection = pymysql.connect(host=config["SQLLOC"],
user=config["SQLUSER"],
password=config["SQLPASS"],
db=config["SQLDB"],
charset='utf8mb4',
cursorclass=pymysql.cursors.DictCursor)
except Exception as e:
# This just kills one WSGI worker which will be respawned
# Maybe find how to kill the WSGI server if we assume connection problems (eg wrong pass) are fatal
print("Failed to connect to SQL database. {0}".format(e), file=sys.stderr)
error = "Something went wrong with the SQL connection."
if connection:
try:
with connection.cursor() as cursor:
cursor.execute(query, args)
results = cursor.fetchall()
except Exception as e:
print(e, file=sys.stderr)
error = "Something went wrong with the SQL query."
finally:
connection.close()
# OK, now start constructing HTML
# The defaults dict makes the select dropdowns default to the input later
doc, tag, text, line = Doc(defaults = {'shard': search['shard'], 'kind': search['kind']}).ttl()
doc.asis('<!DOCTYPE html>')
with tag('html'):
with tag('head'):
doc.stag('meta', ('http-equiv', "Content-Type"), ('content', "text/html; charset=utf-8"))
doc.stag('link', ('rel', "stylesheet"), ('type', "text/css"), ('href', "style.css"))
doc.stag('link', ('rel', "stylesheet"), ('type', "text/css"), ('href', "https://www.magelocdn.com/pack/magelo-bar-css2.css"))
# <script> is NOT a void tag, so need with/pass
with tag('script', ('src', "./sorttable.js"), ('type', "text/javascript")):
pass
with tag('script', ('src', "https://www.magelocdn.com/pack/rift/en/magelo-bar.js#1"), ('type', "text/javascript")):
pass
with tag('title'):
text("RIFT Shard Firsts Search")
with tag('body'):
# Prevent Cloudflare interpreting Player@Shard as email
doc.asis("<!--email_off-->")
# Intro / search boxes
with tag('h3'):
text("Rift Shard Firsts")
line('p', "This site tells you the shard firsts for your character or guild.")
with tag('p'):
# Find date of latest zip
date = "*unknown*"
for myfile in glob.glob("{0}/Rift_Discoveries*.zip".format(config['ZIPDIR'])):
match = re.search(r'\d{4}-\d{1,2}-\d{1,2}', myfile)
date = datetime.strptime(match.group(), '%Y-%m-%d').date()
text("Data is checked for from Trion daily. The latest is dated ")
line('em', "{0}".format(date))
text(". All information is straight from Trion's ")
line('a', "public assets", href = "http://webcdn.triongames.com/addons/assets/")
text(".")
with tag('form', ('id', "firstfrom")):
line('label', "Character: ", ('for', "player"))
doc.stag('input', ('type', "text"), ('name', "player"), ('id', "player"), ('size', "14"), ('maxlength', "255"), ('value', escape(search['player']) if search['player'] != "" else ""))
line('label', " Shard: ", ('for', "shard"))
with doc.select(('name', "shard"), ('id', "shard")):
line('option', "All")
with tag('optgroup', label = "NA"):
for shard in nashards:
with doc.option(value = shard):
text(shard)
with tag('optgroup', label = "EU"):
for shard in eushards:
with doc.option(value = shard):
text(shard)
line('label', " Guild: ", ('for', "guild"))
doc.stag('input', ('type', "text"), ('name', "guild"), ('id', "guild"), ('size', "14"), ('value', escape(search['guild']) if search['guild'] != "" else ""))
line('label', " Type: ", ('for', "kind"))
with doc.select(('name', "kind"), ('id', "kind")):
for kind in kinds:
with doc.option(value = kind):
text(kind)
doc.stag('input', ('type', "submit"), ('formmethod', "post"))
line('p', "Enter a player name and/or a guild name, then press Submit.")
# If we had an earlier error, print the generic message here
if error:
line('p', error)
# Print search results
# The SQL query above can return firsts of 0-6 Kinds, but was only one query.
# We want to print one table per Kind, and not have empty tables.
# Thus the manual idx incrementing and starting a new table when a new Kind is encountered
if results is not None:
idx = 0
reslen = len(results)
for kind in kinds:
if idx >= reslen: # End of results
break
if results[idx]['Kind'] != kind: # No firsts for this Kind, so go to the next without starting a table for it
continue
line('h4', "{0}s".format(kind), klass = "tablename")
with tag('table', klass = 'sortable'):
with tag('thead'):
with tag('tr'):
for header in ['Player', 'Guild', 'What', 'Date (UTC)']:
line('th', header)
with tag('tbody'):
# Loop through and print rows until end or next table needed
while idx < reslen and results[idx]['Kind'] == kind:
with tag('tr'):
for cell in ['Player', 'Guild', 'What', 'Stamp']:
if cell == 'What':
with tag('td'):
magurl = kind.lower()
if magurl == "artifactcollection":
magurl = "artifactset"
line('a', results[idx][cell], href = "https://rift.magelo.com/en/{0}/{1}".format(magurl,results[idx]['Id']))
else:
if cell == 'Player':
results[idx][cell] += "@" + results[idx]['Shard']
# The timestamp comes out as a datetime.datetime. Manually make everything a string.
line('td', results[idx][cell].__str__())
idx += 1
with tag('p'):
text('See other RIFT tools ')
line('a', "here", href="https://rift.events/main.html")
text('.')
doc.asis('<!--/email_off-->')
start_response('200 OK', [('Content-Type','text/html')])
return [doc.getvalue().encode('utf8')]