diff --git a/realms-wiki b/realms-wiki index 7f797a5..b212a62 100755 --- a/realms-wiki +++ b/realms-wiki @@ -1,6 +1,6 @@ #!/usr/bin/env python -from realms.cli import cli +from realms.commands import cli if __name__ == '__main__': cli() diff --git a/realms/__init__.py b/realms/__init__.py index a5c0481..630434e 100644 --- a/realms/__init__.py +++ b/realms/__init__.py @@ -60,15 +60,26 @@ class Application(Flask): for module_name in self.config['MODULES']: sources = __import__('%s.%s' % (import_name, module_name), fromlist=fromlist) + if hasattr(sources, 'init'): + sources.init(self) + # Blueprint if hasattr(sources, 'views'): - self.register_blueprint(sources.views.blueprint) + self.register_blueprint(sources.views.blueprint, url_prefix=self.config['RELATIVE_PATH']) # Click if hasattr(sources, 'commands'): cli.add_command(sources.commands.cli, name=module_name) - # print >> sys.stderr, ' * Ready in %.2fms' % (1000.0 * (time.time() - start_time)) + # Hooks + if hasattr(sources, 'hooks'): + if hasattr(sources.hooks, 'before_request'): + self.before_request(sources.hooks.before_request) + + if hasattr(sources.hooks, 'before_first_request'): + self.before_first_request(sources.hooks.before_first_request) + + # print >> sys.stderr, ' * Ready in %.2fms' % (1000.0 * (time.time() - start_time)) def make_response(self, rv): if rv is None: @@ -148,35 +159,45 @@ def error_handler(e): return response, status_code +def create_app(config=None): + app = Application(__name__) + app.config.from_object('realms.config') + app.url_map.converters['regex'] = RegexConverter + app.url_map.strict_slashes = False -app = Application(__name__) -app.config.from_object('realms.config') -app.url_map.converters['regex'] = RegexConverter -app.url_map.strict_slashes = False + login_manager.init_app(app) + db.init_app(app) + cache.init_app(app) + assets.init_app(app) -for status_code in httplib.responses: - if status_code >= 400: - app.register_error_handler(status_code, error_handler) + for status_code in httplib.responses: + if status_code >= 400: + app.register_error_handler(status_code, error_handler) + @app.before_request + def init_g(): + g.assets = dict(css=['main.css'], js=['main.js']) -@app.before_request -def init_g(): - g.assets = dict(css=['main.css'], js=['main.js']) + @app.template_filter('datetime') + def _jinja2_filter_datetime(ts): + return time.strftime('%b %d, %Y %I:%M %p', time.localtime(ts)) + @app.errorhandler(404) + def page_not_found(e): + return render_template('errors/404.html'), 404 -@app.template_filter('datetime') -def _jinja2_filter_datetime(ts): - return time.strftime('%b %d, %Y %I:%M %p', time.localtime(ts)) + if app.config['RELATIVE_PATH']: + @app.route("/") + def root(): + return redirect(url_for(app.config['ROOT_ENDPOINT'])) + app.discover() -@app.errorhandler(404) -def page_not_found(e): - return render_template('errors/404.html'), 404 + # This will be removed at some point + with app.app_context(): + db.create_all() -if app.config['RELATIVE_PATH']: - @app.route("/") - def root(): - return redirect(url_for(app.config['ROOT_ENDPOINT'])) + return app @click.group() @@ -191,13 +212,13 @@ def cli(ctx): sys.exit() # Init plugins here if possible -login_manager = LoginManager(app) +login_manager = LoginManager() login_manager.login_view = 'auth.login' -db = MySQLAlchemy(app) -cache = Cache(app) +db = MySQLAlchemy() +cache = Cache() +assets = Assets() -assets = Assets(app) assets.register('main.js', 'vendor/jquery/dist/jquery.js', 'vendor/components-bootstrap/js/bootstrap.js', @@ -220,10 +241,7 @@ assets.register('main.css', 'vendor/datatables-plugins/integration/bootstrap/3/dataTables.bootstrap.css', 'css/style.css') -app.discover() - -# This will be removed at some point -db.create_all() + diff --git a/realms/cli.py b/realms/commands.py similarity index 96% rename from realms/cli.py rename to realms/commands.py index be4237a..a859ea7 100644 --- a/realms/cli.py +++ b/realms/commands.py @@ -1,5 +1,5 @@ -from realms import config, app, db, cli -from realms.lib.util import random_string, in_virtualenv +from realms import config, create_app, db, cli +from realms.lib.util import random_string, in_virtualenv, green, yellow, red from subprocess import call, Popen from multiprocessing import cpu_count import click @@ -8,6 +8,9 @@ import sys import os +app = create_app() + + def get_user(): for name in ('SUDO_USER', 'LOGNAME', 'USER', 'LNAME', 'USERNAME'): user = os.environ.get(name) @@ -33,18 +36,6 @@ def module_exists(module_name): return True -def green(s): - click.secho(s, fg='green') - - -def yellow(s): - click.secho(s, fg='yellow') - - -def red(s): - click.secho(s, fg='red') - - @cli.command() @click.option('--site-title', default=config.SITE_TITLE, @@ -243,7 +234,7 @@ def start_server(): green("Server started. Port: %s" % config.PORT) - Popen('gunicorn realms:app -b 0.0.0.0:%s -k gevent %s' % + Popen("gunicorn 'realms:create_app()' -b 0.0.0.0:%s -k gevent %s" % (config.PORT, flags), shell=True, executable='/bin/bash') diff --git a/realms/lib/hook.py b/realms/lib/hook.py index e4b2795..e772a1f 100644 --- a/realms/lib/hook.py +++ b/realms/lib/hook.py @@ -42,7 +42,6 @@ class HookMixin(object): return f return outer - @classmethod def before(cls, method_name): def outer(f, *args, **kwargs): diff --git a/realms/lib/model.py b/realms/lib/model.py index ecdd3a4..ac3d5cb 100644 --- a/realms/lib/model.py +++ b/realms/lib/model.py @@ -1,7 +1,9 @@ import json -from realms import db from sqlalchemy import not_ from datetime import datetime +from flask.ext.sqlalchemy import SQLAlchemy + +db = SQLAlchemy() class Model(db.Model): diff --git a/realms/lib/test.py b/realms/lib/test.py new file mode 100644 index 0000000..a9d441c --- /dev/null +++ b/realms/lib/test.py @@ -0,0 +1,19 @@ +from flask.ext.testing import TestCase +from realms.lib.util import random_string +from realms import create_app +from subprocess import call + + +class BaseTest(TestCase): + + def create_app(self): + app = create_app() + app.config['TESTING'] = True + app.config['PRESERVE_CONTEXT_ON_EXCEPTION'] = False + app.config['WIKI_PATH'] = '/tmp/%s' % random_string(12) + app.config['DB_URI'] = 'sqlite:////tmp/%s.db' % random_string(12) + return app + + def tearDown(self): + call(['rm', '-rf', self.app.config['WIKI_PATH']]) + call(['rm', '-f', self.app.config['DB_URI'][10:]]) \ No newline at end of file diff --git a/realms/lib/util.py b/realms/lib/util.py index 8166ffa..cccf7b3 100644 --- a/realms/lib/util.py +++ b/realms/lib/util.py @@ -1,3 +1,4 @@ +import click import re import os import hashlib @@ -109,6 +110,18 @@ def is_su(): return os.geteuid() == 0 +def green(s): + click.secho(s, fg='green') + + +def yellow(s): + click.secho(s, fg='yellow') + + +def red(s): + click.secho(s, fg='red') + + def upstart_script(user='root', app_dir=None, port=5000, workers=2, path=None): script = """ limit nofile 65335 65335 diff --git a/realms/modules/auth/commands.py b/realms/modules/auth/commands.py index 2e9c97a..ee101be 100644 --- a/realms/modules/auth/commands.py +++ b/realms/modules/auth/commands.py @@ -1,6 +1,7 @@ import click from realms.lib.util import random_string from realms.modules.auth.models import User +from realms.lib.util import green, red, yellow @click.group() @@ -21,15 +22,15 @@ def create_user(username, email, password): password = random_string(12) if User.get_by_username(username): - click.secho("Username %s already exists" % username, fg='red') + red("Username %s already exists" % username) return if User.get_by_email(email): - click.secho("Email %s already exists" % email, fg='red') + red("Email %s already exists" % email) return User.create(username, email, password) - click.secho("User %s created" % username, fg='green') + green("User %s created" % username) if show_pass: - click.secho("Password: %s" % password, fg='yellow') + yellow("Password: %s" % password) diff --git a/realms/modules/auth/forms.py b/realms/modules/auth/forms.py index da2db3e..bca2163 100644 --- a/realms/modules/auth/forms.py +++ b/realms/modules/auth/forms.py @@ -1,6 +1,5 @@ -from flask_wtf import Form, RecaptchaField +from flask_wtf import Form from wtforms import StringField, PasswordField, validators -from realms import app class RegistrationForm(Form): @@ -12,9 +11,6 @@ class RegistrationForm(Form): ]) confirm = PasswordField('Repeat Password') -if app.config['RECAPTCHA_ENABLE']: - setattr(RegistrationForm, 'recaptcha', RecaptchaField("You Human?")) - class LoginForm(Form): email = StringField('Email', [validators.DataRequired()]) diff --git a/realms/modules/auth/hooks.py b/realms/modules/auth/hooks.py new file mode 100644 index 0000000..cbe1762 --- /dev/null +++ b/realms/modules/auth/hooks.py @@ -0,0 +1,8 @@ +from flask import current_app +from flask_wtf import RecaptchaField +from .forms import RegistrationForm + + +def before_first_request(): + if current_app.config['RECAPTCHA_ENABLE']: + setattr(RegistrationForm, 'recaptcha', RecaptchaField("You Human?")) diff --git a/realms/modules/auth/models.py b/realms/modules/auth/models.py index ca1ab62..16be5c3 100644 --- a/realms/modules/auth/models.py +++ b/realms/modules/auth/models.py @@ -1,5 +1,6 @@ +from flask import current_app from flask.ext.login import UserMixin, logout_user, login_user, AnonymousUserMixin -from realms import config, login_manager, db +from realms import login_manager, db from realms.lib.model import Model from realms.lib.util import gravatar_url from itsdangerous import URLSafeSerializer, BadSignature @@ -15,7 +16,7 @@ def load_user(user_id): @login_manager.token_loader def load_token(token): # Load unsafe because payload is needed for sig - sig_okay, payload = URLSafeSerializer(config.SECRET_KEY).loads_unsafe(token) + sig_okay, payload = URLSafeSerializer(current_app.config['SECRET_KEY']).loads_unsafe(token) if not payload: return None @@ -81,7 +82,7 @@ class User(Model, UserMixin): """ Signed with app secret salted with sha256 of password hash of user (client secret) """ - return URLSafeSerializer(config.SECRET_KEY + salt) + return URLSafeSerializer(current_app.config['SECRET_KEY'] + salt) @staticmethod def auth(email, password): diff --git a/realms/modules/auth/views.py b/realms/modules/auth/views.py index e4d2297..70ba86a 100644 --- a/realms/modules/auth/views.py +++ b/realms/modules/auth/views.py @@ -1,16 +1,15 @@ -from flask import g, render_template, request, redirect, Blueprint, flash, url_for +from flask import current_app, render_template, request, redirect, Blueprint, flash, url_for from realms.modules.auth.models import User from realms.modules.auth.forms import LoginForm, RegistrationForm -from realms import app -blueprint = Blueprint('auth', __name__, url_prefix=app.config['RELATIVE_PATH']) +blueprint = Blueprint('auth', __name__) @blueprint.route("/logout") def logout_page(): User.logout() flash("You are now logged out") - return redirect(url_for(app.config['ROOT_ENDPOINT'])) + return redirect(url_for(current_app.config['ROOT_ENDPOINT'])) @blueprint.route("/login", methods=['GET', 'POST']) @@ -23,7 +22,7 @@ def login(): return redirect(url_for('auth.login')) if User.auth(request.form['email'], request.form['password']): - return redirect(request.args.get("next") or url_for(app.config['ROOT_ENDPOINT'])) + return redirect(request.args.get("next") or url_for(current_app.config['ROOT_ENDPOINT'])) else: flash('Email or Password Incorrect', 'warning') return redirect(url_for('auth.login')) @@ -34,9 +33,9 @@ def login(): @blueprint.route("/register", methods=['GET', 'POST']) def register(): - if not app.config['REGISTRATION_ENABLED']: + if not current_app.config['REGISTRATION_ENABLED']: flash("Registration is disabled") - return redirect(url_for(app.config['ROOT_ENDPOINT'])) + return redirect(url_for(current_app.config['ROOT_ENDPOINT'])) form = RegistrationForm() @@ -57,7 +56,7 @@ def register(): User.create(request.form['username'], request.form['email'], request.form['password']) User.auth(request.form['email'], request.form['password']) - return redirect(request.args.get("next") or url_for(app.config['ROOT_ENDPOINT'])) + return redirect(request.args.get("next") or url_for(current_app.config['ROOT_ENDPOINT'])) return render_template("auth/register.html", form=form) diff --git a/realms/modules/wiki/__init__.py b/realms/modules/wiki/__init__.py index 2c61d69..c9ec232 100644 --- a/realms/modules/wiki/__init__.py +++ b/realms/modules/wiki/__init__.py @@ -1,13 +1,14 @@ import os import sys -from realms import app from realms.modules.wiki.models import Wiki -# Init Wiki -Wiki(app.config['WIKI_PATH']) -# Check paths -for mode in [os.W_OK, os.R_OK]: - for dir_ in [app.config['WIKI_PATH'], os.path.join(app.config['WIKI_PATH'], '.git')]: - if not os.access(dir_, mode): - sys.exit('Read and write access to WIKI_PATH is required (%s)' % dir_) +def init(app): + # Init Wiki + Wiki(app.config['WIKI_PATH']) + + # Check paths + for mode in [os.W_OK, os.R_OK]: + for dir_ in [app.config['WIKI_PATH'], os.path.join(app.config['WIKI_PATH'], '.git')]: + if not os.access(dir_, mode): + sys.exit('Read and write access to WIKI_PATH is required (%s)' % dir_) diff --git a/realms/modules/wiki/hooks.py b/realms/modules/wiki/hooks.py new file mode 100644 index 0000000..1d60723 --- /dev/null +++ b/realms/modules/wiki/hooks.py @@ -0,0 +1,6 @@ +from flask import g, current_app +from .models import Wiki + + +def before_request(): + g.current_wiki = Wiki(current_app.config['WIKI_PATH']) \ No newline at end of file diff --git a/realms/modules/wiki/models.py b/realms/modules/wiki/models.py index 5d6b3fa..41d43d6 100644 --- a/realms/modules/wiki/models.py +++ b/realms/modules/wiki/models.py @@ -62,6 +62,15 @@ class Wiki(HookMixin): def __repr__(self): return "Wiki: %s" % self.path + def _get_user(self, username, email): + if not username: + username = self.default_committer_name + + if not email: + email = self.default_committer_email + + return username, email + def revert_page(self, name, commit_sha, message, username): """Revert page to passed commit sha1 @@ -108,11 +117,7 @@ class Wiki(HookMixin): if not message: message = "Updated %s" % name - if not username: - username = self.default_committer_name - - if not email: - email = self.default_committer_email + username, email = self._get_user(username, email) ret = self.gittle.commit(name=username, email=email, @@ -168,12 +173,13 @@ class Wiki(HookMixin): content = re.sub(r"```(.*?)```", unescape_repl, content, flags=re.DOTALL) return content - def rename_page(self, old_name, new_name, user=None): + def rename_page(self, old_name, new_name, username=None, email=None, message=None): """Rename page. :param old_name: Page that will be renamed. :param new_name: New name of page. - :param user: User object if any. + :param username: Committer name + :param email: Committer email :return: str -- Commit sha1 """ @@ -186,32 +192,45 @@ class Wiki(HookMixin): # file is being overwritten, but that is ok, it's git! pass + username, email = self._get_user(username, email) + + if not message: + message = "Moved %s to %s" % (old_name, new_name) + os.rename(os.path.join(self.path, old_filename), os.path.join(self.path, new_filename)) self.gittle.add(new_filename) self.gittle.rm(old_filename) - commit = self.gittle.commit(name=getattr(user, 'username', self.default_committer_name), - email=getattr(user, 'email', self.default_committer_email), - message="Moved %s to %s" % (old_name, new_name), + commit = self.gittle.commit(name=username, + email=email, + message=message, files=[old_filename, new_filename]) - cache.delete_many(old_filename, new_filename) + cache.delete_many(old_name, new_name) return commit - def delete_page(self, name, user=None): + def delete_page(self, name, username=None, email=None, message=None): """Delete page. :param name: Page that will be deleted - :param user: User object if any + :param username: Committer name + :param email: Committer email :return: str -- Commit sha1 """ - self.gittle.rm(name) - commit = self.gittle.commit(name=getattr(user, 'username', self.default_committer_name), - email=getattr(user, 'email', self.default_committer_email), - message="Deleted %s" % name, - files=[name]) + + username, email = self._get_user(username, email) + + if not message: + message = "Deleted %s" % name + + filename = cname_to_filename(name) + self.gittle.rm(filename) + commit = self.gittle.commit(name=username, + email=email, + message=message, + files=[str(filename)]) cache.delete_many(name) return commit diff --git a/realms/modules/wiki/tests.py b/realms/modules/wiki/tests.py index 4a95d16..aeff725 100644 --- a/realms/modules/wiki/tests.py +++ b/realms/modules/wiki/tests.py @@ -1,15 +1,10 @@ from nose.tools import * from flask import url_for -from realms import app, g from realms.modules.wiki.models import Wiki, cname_to_filename, filename_to_cname -from flask.ext.testing import TestCase +from realms.lib.test import BaseTest -class WikiTest(TestCase): - - def create_app(self): - app.config['TESTING'] = True - return app +class WikiTest(BaseTest): def test_wiki_routes(self): @@ -22,7 +17,17 @@ class WikiTest(TestCase): """ def test_write_page(self): - pass + self.assert_200( + self.client.post(url_for('wiki.page_write', name='test'), data=dict( + content='testing', + message='test message' + ))) + + self.assert_200(self.client.get(url_for('wiki.page', name='test'))) + + def test_delete_page(self): + self.assert_200(self.client.delete(url_for('wiki.page_write', name='test'))) + self.assert_status(self.client.get(url_for('wiki.page', name='test')), 302) def test_revert(self): pass diff --git a/realms/modules/wiki/views.py b/realms/modules/wiki/views.py index 84e0078..0ba639f 100644 --- a/realms/modules/wiki/views.py +++ b/realms/modules/wiki/views.py @@ -1,15 +1,9 @@ from flask import abort, g, render_template, request, redirect, Blueprint, flash, url_for, current_app -from flask.ext.login import login_required +from flask.ext.login import login_required, current_user from realms.lib.util import to_canonical, remove_ext -from realms.modules.wiki.models import Wiki -from realms import current_user, app - -blueprint = Blueprint('wiki', __name__, url_prefix=app.config['RELATIVE_PATH']) -@app.before_request -def init_wiki(): - g.current_wiki = Wiki(app.config['WIKI_PATH']) +blueprint = Blueprint('wiki', __name__) @blueprint.route("/_commit//") @@ -27,7 +21,8 @@ def commit(name, sha): @blueprint.route("/_compare//") def compare(name, fsha, dots, lsha): diff = g.current_wiki.compare(name, fsha, lsha) - return render_template('wiki/compare.html', name=name, diff=diff, old=fsha, new=lsha) + return render_template('wiki/compare.html', + name=name, diff=diff, old=fsha, new=lsha) @blueprint.route("/_revert", methods=['POST']) @@ -38,11 +33,14 @@ def revert(): cname = to_canonical(name) message = request.form.get('message', "Reverting %s" % cname) - if cname in app.config.get('WIKI_LOCKED_PAGES'): + if cname in current_app.config.get('WIKI_LOCKED_PAGES'): return dict(error=True, message="Page is locked") - sha = g.current_wiki.revert_page(name, commit, message=message, - username=current_user.username) + sha = g.current_wiki.revert_page(name, + commit, + message=message, + username=current_user.username, + email=current_user.email) if sha: flash("Page reverted") @@ -101,23 +99,24 @@ def page_write(name): cname = to_canonical(name) if not cname: - return dict(error=True, message="Invalid name") + return dict(error=True, message="Invalid name") if request.method == 'POST': # Create - if cname in app.config.get('WIKI_LOCKED_PAGES'): + if cname in current_app.config.get('WIKI_LOCKED_PAGES'): return dict(error=True, message="Page is locked") sha = g.current_wiki.write_page(cname, request.form['content'], message=request.form['message'], create=True, - username=current_user.username) + username=current_user.username, + email=current_user.email) elif request.method == 'PUT': edit_cname = to_canonical(request.form['name']) - if edit_cname in app.config.get('WIKI_LOCKED_PAGES'): + if edit_cname in current_app.config.get('WIKI_LOCKED_PAGES'): return dict(error=True, message="Page is locked") if edit_cname != cname.lower(): @@ -126,13 +125,16 @@ def page_write(name): sha = g.current_wiki.write_page(edit_cname, request.form['content'], message=request.form['message'], - username=current_user.username) + username=current_user.username, + email=current_user.email) return dict(sha=sha) else: # DELETE - sha = g.current_wiki.delete_page(name, user=current_user) + sha = g.current_wiki.delete_page(name, + username=current_user.username, + email=current_user.email) return dict(sha=sha)