41
41
template = 'template.html'
42
44
allow_overlays = True
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):
45
overlay_blacklist = []
47
def __init__(self, req, **kwargs):
49
setattr(self, key, kwargs[key])
63
51
def render(self, req):
64
52
req.content_type = 'text/html' # TODO: Detect application/xhtml+xml
73
61
inspect.getmodule(self).__file__), self.template)
74
62
loader = genshi.template.TemplateLoader(".", auto_reload=True)
75
63
tmpl = loader.load(app_template)
76
app = self.filter(tmpl.generate(viewctx), viewctx)
64
app = tmpl.generate(viewctx)
79
66
for plugin in self.plugin_scripts:
80
67
for path in self.plugin_scripts[plugin]:
81
view_scripts.append(media_url(req, plugin, path))
68
req.scripts.append(media_url(req, plugin, path))
84
70
for plugin in self.plugin_styles:
85
71
for path in self.plugin_styles[plugin]:
86
view_styles.append(media_url(req, plugin, path))
72
req.styles.append(media_url(req, plugin, path))
89
75
ctx = genshi.template.Context()
91
overlay_bits = self.render_overlays(req) if req.user else [[]]*4
92
ctx['overlays'] = overlay_bits[0]
76
# XXX: Leave this here!! (Before req.styles is read)
77
ctx['overlays'] = self.render_overlays(req) if req.user else []
94
79
ctx['styles'] = [media_url(req, CorePlugin, 'ivle.css')]
95
ctx['styles'] += view_styles
96
ctx['styles'] += overlay_bits[1]
80
ctx['styles'] += req.styles
98
82
ctx['scripts'] = [media_url(req, CorePlugin, path) for path in
99
83
('util.js', 'json2.js', 'md5.js')]
100
ctx['scripts'].append(media_url(req, '+external/jquery', 'jquery.js'))
101
ctx['scripts'] += view_scripts
102
ctx['scripts'] += overlay_bits[2]
84
ctx['scripts'] += req.scripts
104
ctx['scripts_init'] = self.scripts_init + overlay_bits[3]
86
ctx['scripts_init'] = req.scripts_init
105
87
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)
135
88
self.populate_headings(req, ctx)
136
89
tmpl = loader.load(os.path.join(os.path.dirname(__file__),
137
90
'ivle-headings.html'))
143
96
def populate_headings(self, req, ctx):
144
97
ctx['favicon'] = None
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']
98
ctx['root_dir'] = ivle.conf.root_dir
99
ctx['public_host'] = ivle.conf.public_host
148
100
ctx['write_javascript_settings'] = req.write_javascript_settings
150
102
ctx['login'] = req.user.login
165
117
for tab in plugin.tabs:
166
# tab is a tuple: name, title, desc, icon, path, weight, admin
167
# (Admin is optional, defaults to false)
118
# tab is a tuple: name, title, desc, icon, path
169
new_app['this_app'] = hasattr(self, 'tab') \
170
and tab[0] == self.tab
120
new_app['this_app'] = hasattr(self, 'appname') \
121
and tab[0] == self.appname
173
124
if tab[3] is not None:
178
129
ctx['favicon'] = icon_url
180
131
new_app['has_icon'] = False
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])
132
new_app['path'] = ivle.util.make_path(tab[4])
188
133
new_app['desc'] = tab[2]
189
134
new_app['name'] = tab[1]
190
135
new_app['weight'] = tab[5]
213
155
#TODO: Re-factor this to look nicer
214
156
for mplugin in overlay.plugin_scripts:
215
157
for path in overlay.plugin_scripts[mplugin]:
216
scripts.append(media_url(req, mplugin, path))
158
req.scripts.append(media_url(req, mplugin, path))
218
160
for mplugin in overlay.plugin_styles:
219
161
for path in overlay.plugin_styles[mplugin]:
220
styles.append(media_url(req, mplugin, path))
162
req.styles.append(media_url(req, mplugin, path))
222
scripts_init += overlay.plugin_scripts_init
164
req.scripts_init += overlay.plugin_scripts_init
224
166
overlays.append(overlay.render(req))
225
return (overlays, styles, scripts, scripts_init)
228
170
def get_error_view(cls, e):
235
177
class XHTMLErrorView(XHTMLView):
236
178
template = 'xhtmlerror.html'
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)
180
def __init__(self, req, exception):
181
self.context = exception
245
183
def populate(self, req, ctx):
247
184
ctx['exception'] = self.context
248
req.headers_out['X-IVLE-Error'] = self.context.message
250
186
class XHTMLUnauthorizedView(XHTMLErrorView):
251
187
template = 'xhtmlunauthorized.html'
253
def __init__(self, req, exception, lastobj):
254
super(XHTMLUnauthorizedView, self).__init__(req, exception, lastobj)
189
def __init__(self, req, exception):
190
super(XHTMLUnauthorizedView, self).__init__(req, exception)
256
if not req.publicmode and req.user is None:
257
193
# Not logged in. Redirect to login page.
258
194
if req.uri == '/':
259
195
query_string = ''
added
removed
ivle/webapp/base/xhtml.py
