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# -*- coding: utf-8 -*-
#
# Cherokee-admin
#
# Authors:
# Alvaro Lopez Ortega <alvaro@alobbs.com>
#
# Copyright (C) 2001-2011 Alvaro Lopez Ortega
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of version 2 of the GNU General Public
# License as published by the Free Software Foundation.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
#
import os
import copy
import CTK
import Cherokee
import SavingChecks
from configured import *
SAVED_NOTICE = N_("Save Configuration")
SAVED_RESTART = N_("Would you like to apply the changes to the running server now?")
SAVED_NO_RUNNING = N_("The configuration file has been saved successfully.")
URL_SAVE = r'/save'
URL_SAVE_GRACEFUL = r'/save/apply/graceful'
URL_SAVE_HARD = r'/save/apply/hard'
URL_SAVE_NONE = r'/save/apply/none'
SAVE_CHECK_H1 = N_("Sanity checks")
SAVE_CHECK_P1 = N_("Glitches were found in the current configuration. Please, fix the following issues:")
SAVE_CHECK_P2 = N_("Note that the configuration file was not saved.")
HELP_HTML = """
<div id="help">
<a class="helpbutton" href="#" id="help-a"><span>%(help)s</span></a>
%(helps)s
</div>
"""
HELP_JS = """
$('#help-a').click (function(){ toggleHelp(); });
"""
SAVE_BUTTON = """
$('#save-button').bind ('click', function(){
/* Do nothing if it hasn't changed */
if ($(this).hasClass('saved')) {
return;
}
%(show_dialog_js)s
})"""
def Restart (mode):
if mode == 'graceful':
Cherokee.server.restart (graceful=True)
elif mode == 'hard':
Cherokee.server.restart (graceful=False)
return {'ret': 'ok', 'not-modified': '#save-button'}
class Save:
def __call__ (self, dialog):
# Check
errors = SavingChecks.check_config()
if errors:
# FIXME: Needs to change the dialog title to "Configuration was not saved" or something
ul = CTK.List()
for error in errors:
link = CTK.Link (error.url, CTK.RawHTML(_("Solve")))
content = CTK.Box()
content += CTK.RawHTML ('%s: '%(error.title))
content += link
ul += content
all = CTK.Box({'id': 'sanity-msg'})
all += CTK.RawHTML ("<h2>%s</h2>"%(SAVE_CHECK_H1))
all += CTK.RawHTML ("<p>%s</p>" %(SAVE_CHECK_P1))
all += CTK.Box ({'id': "sanity-errors"}, ul)
all += CTK.RawHTML ("<p>%s</p>" %(SAVE_CHECK_P2))
render = all.Render()
return render.toStr()
# Save
CTK.cfg.save()
all = CTK.Box ({'id': "buttons"})
all += CTK.RawHTML ("<h2>%s</h2>" %(_("Configuration successfully saved")))
if Cherokee.server.is_alive():
# Prompt about the reset
all += CTK.RawHTML ('<p>%s</p>' %(_(SAVED_RESTART)))
submit = CTK.Submitter (URL_SAVE_NONE)
submit += CTK.Hidden('none', 'foo')
submit += CTK.SubmitterButton (_('Do not restart'))
submit.bind ('submit_success', dialog.JS_to_close())
all += submit
submit = CTK.Submitter (URL_SAVE_GRACEFUL)
submit += CTK.Hidden('graceful', 'foo')
submit += CTK.SubmitterButton (_('Graceful restart'))
submit.bind ('submit_success', dialog.JS_to_close())
all += submit
submit = CTK.Submitter (URL_SAVE_HARD)
submit += CTK.Hidden('hard', 'foo')
submit += CTK.SubmitterButton (_('Hard restart'))
submit.bind ('submit_success', dialog.JS_to_close())
all += submit
else:
# Close the dialog
all += CTK.RawHTML ('<p>%s</p>' %(_(SAVED_NO_RUNNING)))
submit = CTK.Submitter (URL_SAVE_NONE)
submit += CTK.Hidden('none', 'foo')
submit.bind ('submit_success', dialog.JS_to_close())
all += submit
all += CTK.RawHTML (js = submit.JS_to_submit())
render = all.Render()
return render.toStr()
class Base (CTK.Page):
def __init__ (self, title, headers=[], body_id=None, **kwargs):
# Look for the theme file
srcdir = os.path.dirname (os.path.realpath (__file__))
theme_file = os.path.join (srcdir, 'theme.html')
# Set up the template
template = CTK.Template (filename = theme_file)
template['title'] = title
template['save'] = _('Save')
template['home'] = _('Home')
template['status'] = _('Status')
template['market'] = _('Apps')
template['general'] = _('General')
template['vservers'] = _('vServers')
template['sources'] = _('Sources')
template['advanced'] = _('Advanced')
template['help'] = _('Help')
template['updating'] = _('Updating...')
template['HELP_HTML'] = kwargs.has_key('helps') and HELP_HTML or ''
template['HELP_JS'] = kwargs.has_key('helps') and HELP_JS or ''
# <body> property
if body_id:
template['body_props'] = ' id="body-%s"' %(body_id)
# Save dialog
dialog = CTK.DialogProxyLazy (URL_SAVE, {'title': _(SAVED_NOTICE), 'autoOpen': False, 'draggable': False, 'width': 500})
CTK.publish (URL_SAVE, Save, dialog=dialog)
# Default headers
heads = copy.copy (headers)
heads.append ('<link rel="stylesheet" type="text/css" href="/static/css/cherokee-admin.css" />')
# Help translation
if kwargs.has_key('helps'):
helps = [(x[0], _(x[1])) for x in kwargs['helps']]
kwargs['helps'] = helps
# Parent's constructor
CTK.Page.__init__ (self, template, heads, **kwargs)
# Add the 'Save' dialog
js = SAVE_BUTTON %({'show_dialog_js': dialog.JS_to_show()})
if CTK.cfg.has_changed():
js += ".removeClass('saved');"
else:
js += ".addClass('saved');"
self += dialog
self += CTK.RawHTML (js=js)
CTK.publish (URL_SAVE_GRACEFUL, Restart, mode='graceful')
CTK.publish (URL_SAVE_HARD, Restart, mode='hard')
CTK.publish (URL_SAVE_NONE, Restart, mode='none')
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