39
41
template = 'template.html'
42
42
allow_overlays = True
43
overlay_blacklist = []
45
def __init__(self, req, **kwargs):
47
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)
49
60
def filter(self, stream, ctx):
64
75
tmpl = loader.load(app_template)
65
76
app = self.filter(tmpl.generate(viewctx), viewctx)
67
79
for plugin in self.plugin_scripts:
68
80
for path in self.plugin_scripts[plugin]:
69
req.scripts.append(media_url(req, plugin, path))
81
view_scripts.append(media_url(req, plugin, path))
71
84
for plugin in self.plugin_styles:
72
85
for path in self.plugin_styles[plugin]:
73
req.styles.append(media_url(req, plugin, path))
86
view_styles.append(media_url(req, plugin, path))
76
89
ctx = genshi.template.Context()
77
# XXX: Leave this here!! (Before req.styles is read)
78
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]
80
94
ctx['styles'] = [media_url(req, CorePlugin, 'ivle.css')]
81
ctx['styles'] += req.styles
95
ctx['styles'] += view_styles
96
ctx['styles'] += overlay_bits[1]
83
98
ctx['scripts'] = [media_url(req, CorePlugin, path) for path in
84
99
('util.js', 'json2.js', 'md5.js')]
85
100
ctx['scripts'].append(media_url(req, '+external/jquery', 'jquery.js'))
86
ctx['scripts'] += req.scripts
101
ctx['scripts'] += view_scripts
102
ctx['scripts'] += overlay_bits[2]
88
ctx['scripts_init'] = req.scripts_init
104
ctx['scripts_init'] = self.scripts_init + overlay_bits[3]
89
105
ctx['app_template'] = app
90
106
ctx['title_img'] = media_url(req, CorePlugin,
91
"images/chrome/title.png")
107
"images/chrome/root-breadcrumb.png")
109
ancestry = self.get_context_ancestry(req)
113
crumber = Breadcrumber(req)
115
ctx['breadcrumbs'] = []
116
for ancestor in ancestry:
117
crumb = crumber.crumb(ancestor)
121
if hasattr(crumb, 'extra_breadcrumbs_before'):
122
ctx['breadcrumbs'].extend(crumb.extra_breadcrumbs_before)
123
ctx['breadcrumbs'].append(crumb)
124
if hasattr(crumb, 'extra_breadcrumbs_after'):
125
ctx['breadcrumbs'].extend(crumb.extra_breadcrumbs_after)
127
# If the view has specified text for a breadcrumb, add one.
128
if self.breadcrumb_text:
129
ctx['breadcrumbs'].append(ViewBreadcrumb(req, self))
131
# Allow the view to add its own fake breadcrumbs.
132
ctx['breadcrumbs'].extend(self.extra_breadcrumbs)
92
134
self.populate_headings(req, ctx)
93
135
tmpl = loader.load(os.path.join(os.path.dirname(__file__),
94
136
'ivle-headings.html'))
122
164
for tab in plugin.tabs:
123
# tab is a tuple: name, title, desc, icon, path
165
# tab is a tuple: name, title, desc, icon, path, weight, admin
166
# (Admin is optional, defaults to false)
125
168
new_app['this_app'] = hasattr(self, 'tab') \
126
169
and tab[0] == self.tab
160
212
#TODO: Re-factor this to look nicer
161
213
for mplugin in overlay.plugin_scripts:
162
214
for path in overlay.plugin_scripts[mplugin]:
163
req.scripts.append(media_url(req, mplugin, path))
215
scripts.append(media_url(req, mplugin, path))
165
217
for mplugin in overlay.plugin_styles:
166
218
for path in overlay.plugin_styles[mplugin]:
167
req.styles.append(media_url(req, mplugin, path))
219
styles.append(media_url(req, mplugin, path))
169
req.scripts_init += overlay.plugin_scripts_init
221
scripts_init += overlay.plugin_scripts_init
171
223
overlays.append(overlay.render(req))
224
return (overlays, styles, scripts, scripts_init)
175
227
def get_error_view(cls, e):
182
234
class XHTMLErrorView(XHTMLView):
183
235
template = 'xhtmlerror.html'
185
def __init__(self, req, exception):
186
self.context = exception
237
def __init__(self, req, context, lastobj):
238
super(XHTMLErrorView, self).__init__(req, context)
239
self.lastobj = lastobj
241
def get_context_ancestry(self, req):
242
return req.publisher.get_ancestors(self.lastobj)
188
244
def populate(self, req, ctx):
189
246
ctx['exception'] = self.context
191
248
class XHTMLUnauthorizedView(XHTMLErrorView):
192
249
template = 'xhtmlunauthorized.html'
194
def __init__(self, req, exception):
195
super(XHTMLUnauthorizedView, self).__init__(req, exception)
251
def __init__(self, req, exception, lastobj):
252
super(XHTMLUnauthorizedView, self).__init__(req, exception, lastobj)
254
if not req.publicmode and req.user is None:
198
255
# Not logged in. Redirect to login page.
199
256
if req.uri == '/':
200
257
query_string = ''