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import logging
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from pylons import request, response, session, tmpl_context as c, url, app_globals as g
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from pylons.controllers.util import abort, redirect
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from pylons_app.lib.base import BaseController, render
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import os
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from mercurial import ui, hg
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from mercurial.error import RepoError
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from ConfigParser import ConfigParser
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from pylons_app.lib import auth
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from pylons_app.model.forms import LoginForm
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import formencode
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import formencode.htmlfill as htmlfill
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log = logging.getLogger(__name__)
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class AdminController(BaseController):
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def __before__(self):
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c.staticurl = g.statics
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c.admin_user = session.get('admin_user')
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c.admin_username = session.get('admin_username')
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def index(self):
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# Return a rendered template
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if request.POST:
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#import Login Form validator class
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login_form = LoginForm()
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try:
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c.form_result = login_form.to_python(dict(request.params))
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if auth.admin_auth(c.form_result['username'], c.form_result['password']):
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session['admin_user'] = True
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session['admin_username'] = c.form_result['username']
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session.save()
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return redirect(url('admin_home'))
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else:
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raise formencode.Invalid('Login Error', None, None,
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error_dict={'username':'invalid login',
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'password':'invalid password'})
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except formencode.Invalid, error:
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c.form_result = error.value
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c.form_errors = error.error_dict or {}
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html = render('/admin.html')
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return htmlfill.render(
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html,
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defaults=c.form_result,
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encoding="UTF-8"
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)
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return render('/admin.html')
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def hgrc(self, dirname):
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filename = os.path.join(dirname, '.hg', 'hgrc')
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return filename
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def add_repo(self, new_repo):
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#extra check it can be add since it's the command
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if new_repo == '_admin':
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c.msg = 'DENIED'
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c.new_repo = ''
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return render('add.html')
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new_repo = new_repo.replace(" ", "_")
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new_repo = new_repo.replace("-", "_")
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try:
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self._create_repo(new_repo)
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c.new_repo = new_repo
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c.msg = 'added repo'
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except Exception as e:
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c.new_repo = 'Exception when adding: %s' % new_repo
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c.msg = str(e)
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return render('add.html')
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def _check_repo(self, repo_name):
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p = os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
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config_path = os.path.join(p, 'hgwebdir.config')
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cp = ConfigParser()
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cp.read(config_path)
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repos_path = cp.get('paths', '/').replace("**", '')
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if not repos_path:
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raise Exception('Could not read config !')
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self.repo_path = os.path.join(repos_path, repo_name)
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try:
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r = hg.repository(ui.ui(), self.repo_path)
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hg.verify(r)
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#here we hnow that repo exists it was verified
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log.info('%s repo is already created', repo_name)
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raise Exception('Repo exists')
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except RepoError:
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log.info('%s repo is free for creation', repo_name)
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#it means that there is no valid repo there...
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return True
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def _create_repo(self, repo_name):
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if repo_name in [None, '', 'add']:
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raise Exception('undefined repo_name of repo')
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if self._check_repo(repo_name):
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log.info('creating repo %s in %s', repo_name, self.repo_path)
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cmd = """mkdir %s && hg init %s""" \
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% (self.repo_path, self.repo_path)
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os.popen(cmd)
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