153 lines
4.5 KiB
Python
153 lines
4.5 KiB
Python
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
#
|
|
# Copyright 2012 Lars Kruse <devel@sumpfralle.de>
|
|
#
|
|
# tycker is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Affero General Public License as
|
|
# published by the Free Software Foundation, either version 3 of
|
|
# the License, or (at your option) any later version.
|
|
#
|
|
# tycker is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU Affero General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Affero General Public
|
|
# License along with tycker. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
|
|
|
|
import os
|
|
# the basedir is the parent dir of the location of this script
|
|
BASE_DIR = os.path.dirname(os.path.abspath(__file__))
|
|
|
|
# Somehow "/usr/lib/python2.X/dist-packages" is missing from sys.path - thus bobo is not found.
|
|
# This applies to libapache2-mod-wsgi (3.3-2).
|
|
import sys
|
|
for path in list(sys.path):
|
|
options = []
|
|
parent_dir, last_dir = os.path.split(path)
|
|
options.append(os.path.join(path, "dist-packages"))
|
|
options.append(os.path.join(parent_dir, "pymodules", last_dir))
|
|
for option in options:
|
|
if os.path.isdir(option):
|
|
sys.path.append(option)
|
|
|
|
import datetime
|
|
import bobo
|
|
import sqlobject
|
|
import genshi.template
|
|
|
|
from settings import *
|
|
|
|
db_uri = "sqlite://%s" % DB_FILE
|
|
sqlobject.sqlhub.processConnection = sqlobject.connectionForURI(db_uri)
|
|
|
|
loader = genshi.template.TemplateLoader(os.path.join(BASE_DIR, 'templates'), auto_reload=True)
|
|
|
|
|
|
class Entry(sqlobject.SQLObject):
|
|
timestamp = sqlobject.DateTimeCol()
|
|
title = sqlobject.UnicodeCol()
|
|
content = sqlobject.UnicodeCol()
|
|
|
|
|
|
def render(filename, **values):
|
|
stream = loader.load(filename).generate(**values)
|
|
return stream.render("html", doctype="html")
|
|
|
|
def get_filename(index):
|
|
return os.path.join(OUTPUT_DIR, FILENAME_TEMPLATE % index)
|
|
|
|
def get_link(index):
|
|
return FILENAME_TEMPLATE % index
|
|
|
|
def update_static_html():
|
|
entries = list(Entry.select().orderBy("-timestamp"))
|
|
file_index = 1
|
|
while entries:
|
|
current = entries[:PAGE_SIZE]
|
|
entries = entries[PAGE_SIZE:]
|
|
current_filename = get_filename(file_index)
|
|
if file_index > 1:
|
|
previous_link = get_link(file_index - 1)
|
|
else:
|
|
previous_link = None
|
|
if entries:
|
|
next_link = get_link(file_index + 1)
|
|
else:
|
|
next_link = None
|
|
values = { "entries": current,
|
|
"prev_link": previous_link,
|
|
"next_link": next_link,
|
|
}
|
|
rendered = render("display.html", **values)
|
|
open(current_filename, "w").write(rendered)
|
|
file_index += 1
|
|
|
|
@bobo.query('/submit')
|
|
def submit_entry(entry_id=None, title=None, content=None, date=None):
|
|
title = title.strip()
|
|
content = content.strip()
|
|
if not all((content, date)):
|
|
return bobo.redirect(BASE_URL)
|
|
try:
|
|
date = datetime.datetime.strptime(date, DATE_FORMAT_FULL)
|
|
except ValueError:
|
|
bobo.redirect(BASE_URL)
|
|
if entry_id is None:
|
|
Entry(title=title, content=content, timestamp=date)
|
|
else:
|
|
try:
|
|
entry = Entry.get(entry_id)
|
|
except sqlobject.SQLObjectNotFound:
|
|
bobo.redirect(BASE_URL)
|
|
entry.title = title
|
|
entry.content = content
|
|
entry.date = date
|
|
update_static_html()
|
|
return bobo.redirect(BASE_URL)
|
|
|
|
@bobo.query('/delete')
|
|
def delete_entry(entry_id):
|
|
try:
|
|
Entry.delete(entry_id)
|
|
except sqlobject.SQLObjectNotFound:
|
|
bobo.redirect(BASE_URL)
|
|
update_static_html()
|
|
return bobo.redirect(BASE_URL)
|
|
|
|
@bobo.query('/generate')
|
|
def generate_static():
|
|
update_static_html()
|
|
return bobo.redirect(BASE_URL)
|
|
|
|
@bobo.query('/')
|
|
def create_entry():
|
|
values = {}
|
|
values["entries"] = Entry.select().orderBy("-timestamp")
|
|
values["date_format"] = DATE_FORMAT_FULL
|
|
values["static_url"] = get_link(1)
|
|
return render("admin_create.html", **values)
|
|
|
|
@bobo.query('/edit')
|
|
def edit_entries():
|
|
values = {}
|
|
values["entries"] = Entry.select().orderBy("-timestamp")
|
|
values["date_format"] = DATE_FORMAT_FULL
|
|
values["static_url"] = get_link(1)
|
|
return render("admin_edit.html", **values)
|
|
|
|
@bobo.query('')
|
|
def redirect_base():
|
|
return bobo.redirect(os.path.split(__file__)[1] + "/")
|
|
|
|
|
|
for table in (Entry, ):
|
|
#table.dropTable()
|
|
if not table.tableExists():
|
|
table.createTable()
|
|
|
|
application = bobo.Application(bobo_resources=__name__)
|
|
|