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from cStringIO import StringIO
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import os
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from quixote import get_session, get_request, get_response, get_publisher
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import ezt
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import misc
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from users import User
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DEFAULT_TEMPLATE_EZT = """<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>[page_title]</title>
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<link rel="stylesheet" type="text/css" href="[css]"/>
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[script]
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</head>
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<body[if-any onload] onload="[onload]"[end]>
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<div id="page">
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<div id="top"> <h1>[if-any title][title][else][org_name][end]</h1> </div>
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<div id="main-content">
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[prelude]
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[if-any breadcrumb]<p id="breadcrumb">[breadcrumb]</p>[end]
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[body]
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</div>
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<div id="footer"><p id="lasso">Powered by Lasso</p></div>
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</div>
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</body>
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</html>"""
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ADMIN_TEMPLATE_EZT = """<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>[page_title]</title>
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<link rel="stylesheet" type="text/css" href="[css]"/>
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[script]
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</head>
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<body>
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<div id="header">[header_menu]</div>
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<div id="main-content">
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[user_info]
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[if-any breadcrumb]
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<p id="breadcrumb">[breadcrumb]</p>
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[end]
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<h1>[subtitle]</h1>
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[body]
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</div>
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<div id="footer">
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<p id="lasso">Powered by Lasso</p>
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</div>
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</body>
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</html>"""
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default_template = ezt.Template()
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default_template.parse(DEFAULT_TEMPLATE_EZT)
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admin_template = ezt.Template()
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admin_template.parse(ADMIN_TEMPLATE_EZT)
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def html_top(title = None, onload = None, script = None, default_org = 'WCS',
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force_ignore_user = False):
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get_response().filter.update(locals())
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def error_page [html] (error_message, error_title = None, exception = None):
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if not error_title:
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error_title = _('Error')
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script = None
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if exception:
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scripts = ['/js/prototype.js', '/js/scriptaculous/scriptaculous.js']
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script = '\n'.join(
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['<script src="%s" type="text/javascript"></script>' % x for x in scripts])
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html_top(error_title, script = script)
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'<div class="error-page">'
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'<p>%s</p>' % error_message
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if exception and get_publisher().logger.error_email:
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'<p>%s</p>' % _('It has been sent to the site administrator for analyse.')
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if exception:
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'''<p><a href="#" onclick="new Effect.SlideDown('exception'); '''
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'''this.style.display = 'none'; return false;">%s</a></p>''' % _('View Error Details')
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'<pre id="exception" style="display: none;"><code>%s</code></pre>' % exception
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'</div>'
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def decorate(body, response):
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body = str(body)
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kwargs = {}
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for k, v in response.filter.items():
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if v:
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kwargs[k] = str(v)
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onload = kwargs.get('onload')
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org_name = misc.cfg.get('sp', {}).get('organization_name', kwargs.get('default_org'))
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current_theme = misc.cfg.get('branding', {}).get('theme', 'default')
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include_user = misc.cfg.get('misc', {}).get('include-user-details', False)
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if kwargs.get('title'):
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title = kwargs.get('title')
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page_title = '%s - %s' % (org_name, title)
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title_or_orgname = title
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else:
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page_title = org_name
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title = None
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title_or_orgname = org_name
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script = kwargs.get('script') or ''
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if response.filter.get('admin_ezt'):
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header_menu = kwargs.get('header_menu')
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user_info = kwargs.get('user_info')
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page_title = kwargs.get('sitetitle') + kwargs.get('title', '')
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subtitle = kwargs.get('subtitle')
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css = get_request().environ['SCRIPT_NAME'] + '/css/dc2/larpe-admin.css'
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script = kwargs.get('scripts')
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generate_breadcrumb = True
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template = admin_template
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else:
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if current_theme == 'default':
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css = '/css/larpe.css'
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else:
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css = '/themes/%s/larpe.css' % current_theme
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prelude = ''
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if include_user and not kwargs.get('force_ignore_user'):
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session = get_session()
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if session and session.user and not str(session.user).startswith(str('anonymous-')):
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try:
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user = User.get(session.user)
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except (KeyError, ValueError):
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pass
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else:
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prelude = '<p id="prelude">%s</p>' % (_('Logged in as %s.') % user.name)
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template_ezt = misc.cfg.get('branding', {}).get('template')
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if not template_ezt:
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# the theme can provider a default template
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filename = os.path.join(get_publisher().data_dir, 'themes', current_theme, 'template.ezt')
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if os.path.exists(filename):
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template_ezt = file(filename).read()
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if template_ezt:
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generate_breadcrumb = ('[breadcrumb]' in template_ezt)
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template = ezt.Template()
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template.parse(template_ezt)
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else:
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generate_breadcrumb = True
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template = default_template
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if generate_breadcrumb:
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breadcrumb = ''
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if hasattr(response, 'breadcrumb') and response.breadcrumb:
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s = []
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path = get_request().environ['SCRIPT_NAME'] + '/'
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for component, label in response.breadcrumb:
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if component.startswith('http'):
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s.append('<a href="%s">%s</a>' % (component, label))
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continue
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s.append('<a href="%s%s">%s</a>' % (path, component, label))
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path += component
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breadcrumb = ' > '.join(s)
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fd = StringIO()
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template.generate(fd, locals())
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return fd.getvalue()
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