48
51
<title>%sIVLE</title>
49
52
<meta http-equiv="Content-Type" content="%s; charset=utf-8" />
50
53
""" % (cgi.escape(titlepart), cgi.escape(req.content_type)))
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# Write inline JavaScript which gives the client code access to certain
55
# server-side variables.
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username = repr(req.user.login)
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if req.write_javascript_settings:
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req.write(""" <script type="text/javascript">
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""" % (repr(ivle.conf.root_dir), repr(ivle.conf.public_host), username))
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iconurl = get_icon_url(req.app, small=True)
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req.write(""" <link rel="shortcut icon" href="%s" />
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""" % cgi.escape(iconurl))
52
71
req.write(""" <link rel="stylesheet" type="text/css" href="%s" />
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""" % cgi.escape(util.make_path('+media/ivle.webapp.core/ivle.css')))
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""" % cgi.escape(util.make_path('media/common/ivle.css')))
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# Write any app-specific style and script links
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for style in req.styles:
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req.write(' <link rel="stylesheet" type="text/css" href="%s" />\n'
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% cgi.escape(util.make_path(style)))
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for script in req.scripts:
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req.write(' <script type="text/javascript" src="%s"></script>\n'
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% cgi.escape(util.make_path(script)))
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if len(req.scripts_init) > 0:
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req.write(' <script type="text/javascript">\n /* Init Functions */\n')
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for init in req.scripts_init:
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req.write(' window.addEventListener("load", %s, false);\n'%init)
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req.write(' </script>\n')
55
87
req.write("</head>\n\n")
74
106
' <a href="%s">Sign out</a>\n'
76
108
(cgi.escape(nickname), cgi.escape(req.user.login),
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cgi.escape(util.make_path(
78
os.path.join('~' + req.user.login, '+settings'))),
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cgi.escape(util.make_path('+help')),
80
cgi.escape(util.make_path('+logout'))))
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cgi.escape(util.make_path('settings')),
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cgi.escape(get_help_url(req)),
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cgi.escape(util.make_path('logout'))))
82
113
req.write(' <p class="userhello">Not logged in.</p>')
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# ivleheader_tabs is a separate div, so it can be positioned absolutely
84
116
req.write('</div>\n<div id="ivleheader_tabs">\n')
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# If the "debuginfo" app is installed, display a warning to the admin to
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# make sure it is removed in production.
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if "debuginfo" in ivle.conf.apps.app_url:
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req.write(" <p><small>Warning: debuginfo is enabled. Set "
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"enable_debuginfo = False in ivle/conf/apps.py, when placing IVLE "
123
"into production.</small></p>\n")
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# If req has a "no_agreement" attribute, then it is because the user has
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# not signed the agreement; therefore we are displaying the TOS page.
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# Do not show apps (see dispatch.login).
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if req.user and not req.user.state == 'no_agreement':
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# Only print app tabs if logged in
130
print_apps_list(req, req.app)
85
131
req.write('</div>\n<div id="ivlebody">\n')
87
133
def write_html_foot(req):
90
136
req: An IVLE request object. Written to.
92
138
req.write("</div>\n</body>\n</html>\n")
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def get_help_url(req):
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"""Gets the help URL most relevant to this page, to place as the
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"help" link at the top of the page."""
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reqapp = req.app if hasattr(req, 'app') else None
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# We're already in help. Link to the exact current page
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# instead of the generic help page.
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if reqapp is not None and reqapp in ivle.conf.apps.app_url and \
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ivle.conf.apps.app_url[reqapp].hashelp:
150
help_path = os.path.join('help', reqapp)
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return util.make_path(help_path)
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def get_icon_url(appurl, small=False):
156
"""Given an app's url name, gets the URL of the icon image for this app,
157
relative to the site root. Returns None if the app has no icon."""
158
if appurl is None: return None
160
app = ivle.conf.apps.app_url[appurl]
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# Due to navigating to a bad app
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icon_dir = ivle.conf.apps.app_icon_dir_small
167
icon_dir = ivle.conf.apps.app_icon_dir
168
if app.icon is None: return None
169
return util.make_path(os.path.join(icon_dir, app.icon))
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def print_apps_list(file, thisapp):
172
"""Prints all app tabs, as a UL. Prints a list item for each app that has
175
file: Object with a "write" method - ie. the request object.
176
Reads from: ivle.conf
178
file.write(' <ul id="apptabs">\n')
180
for urlname in ivle.conf.apps.apps_in_tabs:
181
app = ivle.conf.apps.app_url[urlname]
182
if urlname == thisapp:
183
li_attr = ' class="thisapp"'
186
file.write(' <li%s>' % li_attr)
188
file.write('<img src="%s" alt="" /> '
189
% urllib.quote(get_icon_url(urlname)))
190
file.write('<a href="%s" title="%s">%s</a></li>\n'
191
% (urllib.quote(util.make_path(urlname)), cgi.escape(app.desc),
192
cgi.escape(app.name)))
194
file.write(' </ul>\n')