41
41
template = 'template.html'
44
42
allow_overlays = True
45
overlay_blacklist = []
47
def __init__(self, req, **kwargs):
49
setattr(self, key, kwargs[key])
43
breadcrumb_text = None
45
def __init__(self, *args, **kwargs):
46
super(XHTMLView, self).__init__(*args, **kwargs)
48
self.overlay_blacklist = []
50
self.plugin_scripts = {}
51
self.plugin_styles = {}
52
self.scripts_init = []
54
self.extra_breadcrumbs = []
55
self.overlay_blacklist = []
57
def get_context_ancestry(self, req):
58
return req.publisher.get_ancestors(self.context)
60
def filter(self, stream, ctx):
51
63
def render(self, req):
52
64
req.content_type = 'text/html' # TODO: Detect application/xhtml+xml
61
73
inspect.getmodule(self).__file__), self.template)
62
74
loader = genshi.template.TemplateLoader(".", auto_reload=True)
63
75
tmpl = loader.load(app_template)
64
app = tmpl.generate(viewctx)
76
app = self.filter(tmpl.generate(viewctx), viewctx)
66
79
for plugin in self.plugin_scripts:
67
80
for path in self.plugin_scripts[plugin]:
68
req.scripts.append(media_url(req, plugin, path))
81
view_scripts.append(media_url(req, plugin, path))
70
84
for plugin in self.plugin_styles:
71
85
for path in self.plugin_styles[plugin]:
72
req.styles.append(media_url(req, plugin, path))
86
view_styles.append(media_url(req, plugin, path))
75
89
ctx = genshi.template.Context()
76
# XXX: Leave this here!! (Before req.styles is read)
77
ctx['overlays'] = self.render_overlays(req) if req.user else []
91
overlay_bits = self.render_overlays(req) if req.user else [[]]*4
92
ctx['overlays'] = overlay_bits[0]
79
94
ctx['styles'] = [media_url(req, CorePlugin, 'ivle.css')]
80
ctx['styles'] += req.styles
95
ctx['styles'] += view_styles
96
ctx['styles'] += overlay_bits[1]
82
98
ctx['scripts'] = [media_url(req, CorePlugin, path) for path in
83
99
('util.js', 'json2.js', 'md5.js')]
84
ctx['scripts'] += req.scripts
100
ctx['scripts'].append(media_url(req, '+external/jquery', 'jquery.js'))
101
ctx['scripts'] += view_scripts
102
ctx['scripts'] += overlay_bits[2]
86
ctx['scripts_init'] = req.scripts_init
104
ctx['scripts_init'] = self.scripts_init + overlay_bits[3]
87
105
ctx['app_template'] = app
106
ctx['title_img'] = media_url(req, CorePlugin,
107
"images/chrome/root-breadcrumb.png")
109
ancestry = self.get_context_ancestry(req)
113
crumber = Breadcrumber(req)
115
ctx['breadcrumbs'] = []
116
if not req.publicmode:
117
for ancestor in ancestry:
118
crumb = crumber.crumb(ancestor)
122
if hasattr(crumb, 'extra_breadcrumbs_before'):
123
ctx['breadcrumbs'].extend(crumb.extra_breadcrumbs_before)
124
ctx['breadcrumbs'].append(crumb)
125
if hasattr(crumb, 'extra_breadcrumbs_after'):
126
ctx['breadcrumbs'].extend(crumb.extra_breadcrumbs_after)
128
# If the view has specified text for a breadcrumb, add one.
129
if self.breadcrumb_text:
130
ctx['breadcrumbs'].append(ViewBreadcrumb(req, self))
132
# Allow the view to add its own fake breadcrumbs.
133
ctx['breadcrumbs'].extend(self.extra_breadcrumbs)
88
135
self.populate_headings(req, ctx)
89
136
tmpl = loader.load(os.path.join(os.path.dirname(__file__),
90
137
'ivle-headings.html'))
96
143
def populate_headings(self, req, ctx):
97
144
ctx['favicon'] = None
98
ctx['root_dir'] = ivle.conf.root_dir
99
ctx['public_host'] = ivle.conf.public_host
145
ctx['root_dir'] = req.config['urls']['root']
146
ctx['public_host'] = req.config['urls']['public_host']
147
ctx['svn_base'] = req.config['urls']['svn_addr']
100
148
ctx['write_javascript_settings'] = req.write_javascript_settings
102
150
ctx['login'] = req.user.login
117
165
for tab in plugin.tabs:
118
# tab is a tuple: name, title, desc, icon, path
166
# tab is a tuple: name, title, desc, icon, path, weight, admin
167
# (Admin is optional, defaults to false)
120
new_app['this_app'] = hasattr(self, 'appname') \
121
and tab[0] == self.appname
169
new_app['this_app'] = hasattr(self, 'tab') \
170
and tab[0] == self.tab
124
173
if tab[3] is not None:
129
178
ctx['favicon'] = icon_url
131
180
new_app['has_icon'] = False
132
new_app['path'] = ivle.util.make_path(tab[4])
181
# The following check is here, so it is AFTER setting the
182
# icon, but BEFORE actually installing the tab in the menu
183
if len(tab) > 6 and tab[6]:
185
if not (req.user and req.user.admin):
187
new_app['path'] = req.make_path(tab[4])
133
188
new_app['desc'] = tab[2]
134
189
new_app['name'] = tab[1]
135
190
new_app['weight'] = tab[5]
155
213
#TODO: Re-factor this to look nicer
156
214
for mplugin in overlay.plugin_scripts:
157
215
for path in overlay.plugin_scripts[mplugin]:
158
req.scripts.append(media_url(req, mplugin, path))
216
scripts.append(media_url(req, mplugin, path))
160
218
for mplugin in overlay.plugin_styles:
161
219
for path in overlay.plugin_styles[mplugin]:
162
req.styles.append(media_url(req, mplugin, path))
220
styles.append(media_url(req, mplugin, path))
164
req.scripts_init += overlay.plugin_scripts_init
222
scripts_init += overlay.plugin_scripts_init
166
224
overlays.append(overlay.render(req))
225
return (overlays, styles, scripts, scripts_init)
170
228
def get_error_view(cls, e):
177
235
class XHTMLErrorView(XHTMLView):
178
236
template = 'xhtmlerror.html'
180
def __init__(self, req, exception):
181
self.context = exception
238
def __init__(self, req, context, lastobj):
239
super(XHTMLErrorView, self).__init__(req, context)
240
self.lastobj = lastobj
242
def get_context_ancestry(self, req):
243
return req.publisher.get_ancestors(self.lastobj)
183
245
def populate(self, req, ctx):
184
247
ctx['exception'] = self.context
186
249
class XHTMLUnauthorizedView(XHTMLErrorView):
187
250
template = 'xhtmlunauthorized.html'
189
def __init__(self, req, exception):
190
super(XHTMLUnauthorizedView, self).__init__(req, exception)
252
def __init__(self, req, exception, lastobj):
253
super(XHTMLUnauthorizedView, self).__init__(req, exception, lastobj)
255
if not req.publicmode and req.user is None:
193
256
# Not logged in. Redirect to login page.
194
257
if req.uri == '/':
195
258
query_string = ''
added
removed
ivle/webapp/base/xhtml.py
