60
48
app_template = os.path.join(os.path.dirname(
61
49
inspect.getmodule(self).__file__), self.template)
50
req.write_html_head_foot = False
62
51
loader = genshi.template.TemplateLoader(".", auto_reload=True)
63
52
tmpl = loader.load(app_template)
64
53
app = tmpl.generate(viewctx)
66
for plugin in self.plugin_scripts:
67
for path in self.plugin_scripts[plugin]:
68
req.scripts.append(media_url(req, plugin, path))
70
for plugin in self.plugin_styles:
71
for path in self.plugin_styles[plugin]:
72
req.styles.append(media_url(req, plugin, path))
75
56
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 []
79
ctx['styles'] = [media_url(req, CorePlugin, 'ivle.css')]
80
ctx['styles'] += req.styles
82
ctx['scripts'] = [media_url(req, CorePlugin, path) for path in
83
('util.js', 'json2.js', 'md5.js')]
84
ctx['scripts'] += req.scripts
57
ctx['app_styles'] = req.styles
58
ctx['scripts'] = req.scripts
86
59
ctx['scripts_init'] = req.scripts_init
87
60
ctx['app_template'] = app
88
ctx['title_img'] = media_url(req, CorePlugin,
89
"images/chrome/title.png")
90
61
self.populate_headings(req, ctx)
91
62
tmpl = loader.load(os.path.join(os.path.dirname(__file__),
92
63
'ivle-headings.html'))
93
64
req.write(tmpl.generate(ctx).render('xhtml', doctype='xhtml'))
95
def populate(self, req, ctx):
96
raise NotImplementedError()
98
66
def populate_headings(self, req, ctx):
99
67
ctx['favicon'] = None
106
74
ctx['nick'] = req.user.nick
108
76
ctx['login'] = None
109
ctx['logged_in'] = False
110
77
ctx['publicmode'] = req.publicmode
111
if hasattr(self, 'help'):
112
ctx['help_path'] = self.help
114
78
ctx['apps_in_tabs'] = []
115
for plugin in req.config.plugin_index[ViewPlugin]:
116
if not hasattr(plugin, 'tabs'):
119
for tab in plugin.tabs:
120
# tab is a tuple: name, title, desc, icon, path
122
new_app['this_app'] = hasattr(self, 'tab') \
123
and tab[0] == self.tab
126
if tab[3] is not None:
127
new_app['has_icon'] = True
128
icon_url = media_url(req, plugin, tab[3])
129
new_app['icon_url'] = icon_url
130
if new_app['this_app']:
131
ctx['favicon'] = icon_url
133
new_app['has_icon'] = False
134
new_app['path'] = ivle.util.make_path(tab[4])
135
new_app['desc'] = tab[2]
136
new_app['name'] = tab[1]
137
new_app['weight'] = tab[5]
138
ctx['apps_in_tabs'].append(new_app)
140
ctx['apps_in_tabs'].sort(key=lambda tab: tab['weight'])
142
def render_overlays(self, req):
143
"""Generate XML streams for the overlays.
145
Returns a list of streams. Populates the scripts, styles, and
149
if not self.allow_overlays:
152
for plugin in req.config.plugin_index[OverlayPlugin]:
153
for overclass in plugin.overlays:
154
if overclass in self.overlay_blacklist:
156
overlay = overclass(req)
157
#TODO: Re-factor this to look nicer
158
for mplugin in overlay.plugin_scripts:
159
for path in overlay.plugin_scripts[mplugin]:
160
req.scripts.append(media_url(req, mplugin, path))
162
for mplugin in overlay.plugin_styles:
163
for path in overlay.plugin_styles[mplugin]:
164
req.styles.append(media_url(req, mplugin, path))
166
req.scripts_init += overlay.plugin_scripts_init
168
overlays.append(overlay.render(req))
172
def get_error_view(cls, e):
173
view_map = {HTTPError: XHTMLErrorView,
174
Unauthorized: XHTMLUnauthorizedView}
175
for exccls in inspect.getmro(type(e)):
176
if exccls in view_map:
177
return view_map[exccls]
179
class XHTMLErrorView(XHTMLView):
180
template = 'xhtmlerror.html'
182
def __init__(self, req, exception):
183
self.context = exception
185
def populate(self, req, ctx):
186
ctx['exception'] = self.context
188
class XHTMLUnauthorizedView(XHTMLErrorView):
189
template = 'xhtmlunauthorized.html'
191
def __init__(self, req, exception):
192
super(XHTMLUnauthorizedView, self).__init__(req, exception)
195
# Not logged in. Redirect to login page.
79
for urlname in ivle.conf.apps.apps_in_tabs:
81
app = ivle.conf.apps.app_url[urlname]
82
new_app['this_app'] = hasattr(self, 'appname') \
83
and urlname == self.appname
85
new_app['has_icon'] = True
86
icon_dir = ivle.conf.apps.app_icon_dir
87
icon_url = ivle.util.make_path(os.path.join(icon_dir, app.icon))
88
new_app['icon_url'] = icon_url
89
if new_app['this_app']:
90
ctx['favicon'] = icon_url
199
query_string = '?url=' + urllib.quote(req.uri, safe="/~")
200
req.throw_redirect('/+login' + query_string)
92
new_app['has_icon'] = False
93
new_app['path'] = ivle.util.make_path(urlname)
94
new_app['desc'] = app.desc
95
new_app['name'] = app.name
96
ctx['apps_in_tabs'].append(new_app)