Mercurial > hg > bitsyblog
annotate bitsyblog/bitsyblog.py @ 19:8931c5b7e632
* fixing up index to display [in progress]
* 404 if no logo
author | k0s <k0scist@gmail.com> |
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date | Sun, 25 Oct 2009 21:30:42 -0400 |
parents | e5cbc53cacf8 |
children | 1554cb56aa2f |
rev | line source |
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0
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1 """ |
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2 a tiny tiny blog. |
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3 this is the view class and is more bitsyblog than anything |
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4 else can claim to be |
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5 """ |
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6 |
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7 ### global variables |
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8 |
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9 # who can view which blog posts |
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10 roles = { 'public': ( 'public', ), |
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11 'friend': ( 'public', 'secret' ), |
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12 'author': ( 'public', 'secret', 'private' ), } |
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13 |
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14 ### imports |
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15 |
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16 import dateutil.parser # XXX separate, for now |
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17 import parser # bitsyblog dateutil parser |
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18 |
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19 import cgi |
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20 import datetime |
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21 import docutils |
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22 import docutils.core |
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23 import inspect |
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24 import markup |
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25 import os |
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26 import PyRSS2Gen |
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27 import re |
4 | 28 |
29 import utils # local import | |
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30 |
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31 from blog import FileBlog |
4 | 32 from cStringIO import StringIO |
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33 from docutils.utils import SystemMessage |
15 | 34 from genshi.builder import Markup |
9 | 35 from genshi.template import TemplateLoader |
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36 from lxml import etree |
4 | 37 from markup.form import Form |
9 | 38 from paste.fileapp import FileApp |
6 | 39 from pkg_resources import resource_filename |
15 | 40 from urlparse import urlparse |
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41 from user import FilespaceUsers |
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42 from webob import Request, Response, exc |
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43 |
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44 ### exceptions |
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45 |
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46 class BlogPathException(Exception): |
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47 """exception when trying to retrieve the blog""" |
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48 |
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49 ### the main course |
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50 |
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51 class BitsyBlog(object): |
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52 """a very tiny blog""" |
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53 |
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54 ### class level variables |
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55 defaults = { 'date_format': '%H:%M %F', |
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56 'file_dir': os.path.dirname(__file__), |
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57 'subject': '[ %(date)s ]:', |
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58 'n_links': 5, # number of links for navigation |
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59 'site_name': 'bitsyblog', |
15 | 60 'auto_reload': 'True', |
6 | 61 'help_file': None, |
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62 } |
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63 |
15 | 64 |
65 cooked_bodies = {} | |
66 | |
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67 def __init__(self, **kw): |
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68 for key in self.defaults: |
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69 setattr(self, key, kw.get(key, self.defaults[key])) |
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70 self.n_links = int(self.n_links) # could be a string from the .ini |
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71 self.response_functions = { 'GET': self.get, |
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72 'POST': self.post, |
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73 'PUT': self.put |
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74 } |
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75 |
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76 # abstract attributes |
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77 self.users = FilespaceUsers(self.file_dir) |
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78 self.blog = FileBlog(self.file_dir) |
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79 self.cooker = self.restructuredText |
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80 |
9 | 81 # template renderer |
82 self.loader = TemplateLoader(resource_filename(__name__, 'templates'), | |
83 auto_reload=self.auto_reload.lower()=='true') | |
84 | |
85 # static file renderer | |
86 | |
87 # helpfile | |
3 | 88 if self.help_file and os.path.exists(self.help_file): |
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89 help = file(self.help_file).read() |
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90 self.help = docutils.core.publish_string(help, |
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91 writer_name='html', |
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92 settings_overrides={'report_level': 5}) |
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93 |
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94 # for BitsyAuth |
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95 self.newuser = self.users.new |
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96 |
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97 ### methods dealing with HTTP |
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98 |
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99 def __call__(self, environ, start_response): |
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100 request = Request(environ) |
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101 res = self.response_functions.get(request.method, self.error())(request) |
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102 return res(environ, start_response) |
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103 |
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104 def get_response(self, text, content_type='text/html'): |
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105 # XXX to deprecate |
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106 res = Response(content_type=content_type, body=text) |
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107 return res |
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108 |
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109 def get_index(self, request): |
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110 """returns material pertaining to the root of the site""" |
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111 |
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112 path = request.path_info.strip('/') |
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113 n_links = self.number_of_links(request) |
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114 |
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115 ### the front page |
19
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116 if not path: |
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117 return self.get_response(self.index(n_links)) |
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118 |
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119 ### feeds |
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120 |
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121 n_posts = self.number_of_posts(request) |
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122 |
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123 # site rss |
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124 if path == 'rss': |
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125 if n_posts is None: |
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126 n_posts = 10 |
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127 return self.get_response(self.site_rss(request, n_posts), content_type='text/xml') |
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128 |
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129 # site atom |
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130 if path == 'atom': |
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131 if n_posts is None: |
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132 n_posts = 10 |
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133 return self.get_response(self.atom(request, self.blog.latest(self.users.users(), n_posts)), content_type='text/xml') |
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134 |
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135 ### help |
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136 if path == 'help' and hasattr(self, 'help'): |
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137 return self.get_response(self.help) |
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138 |
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139 ### static files |
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140 |
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141 # site.css |
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142 if path == 'css/site.css': |
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143 css_file = os.path.join(self.file_dir, 'site.css') |
9 | 144 return self.get_response(file(css_file).read(), content_type='text/css') # should use FileApp |
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145 |
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146 # logo |
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147 if path == 'bitsyblog.png': |
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148 logo = os.path.join(self.file_dir, 'bitsyblog.png') |
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149 if not os.path.exists(logo): |
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150 raise exc.HTTPNotFound |
9 | 151 return self.get_response(file(logo, 'rb').read(), content_type='image/png') # should use FileApp |
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152 |
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153 def get_user_space(self, user, path, request): |
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154 """returns a part of the user space""" |
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155 |
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156 # request.user = self.users[user] # user whose blog is viewed |
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157 check = self.check_user(user, request) # is this the authenticated user? |
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158 |
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159 feed = None # not an rss/atom feed by default (flag) |
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160 n_posts = self.number_of_posts(request, user) |
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161 |
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162 # special paths |
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163 if path == [ 'post' ]: |
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164 if check is not None: |
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165 return check |
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166 return self.get_response(self.form_post(request, user)) |
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167 |
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168 if path == [ 'preferences' ]: |
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169 if check is not None: |
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170 return check |
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171 return self.get_response(self.preferences(request, user)) |
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172 |
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173 if path == [ 'rss' ]: |
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174 feed = 'rss' |
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175 path = [] |
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176 if n_posts is None: |
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177 n_posts = 10 # TODO: allow to be configurable |
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178 |
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179 if path == [ 'atom' ]: |
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180 feed = 'atom' |
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181 path = [] |
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182 if n_posts is None: |
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183 n_posts = 10 # TODO: allow to be configurable |
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184 |
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185 if len(path) == 2: |
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186 if path[0] == 'css': |
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187 for i in request.user.settings['CSS']: |
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188 # find the right CSS file |
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189 if i['filename'] == path[1]: |
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190 return self.get_response(i['css'], content_type='text/css') |
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191 else: |
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192 return exc.HTTPNotFound('CSS "%s" not found' % path[1]) |
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193 |
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194 role = self.role(user, request) |
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195 |
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196 # get the blog |
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197 try: |
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198 blog = self.get_blog(user, path, role, n_items=n_posts) |
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199 except BlogPathException, e: |
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200 return exc.HTTPNotFound(str(e)) |
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201 except exc.HTTPException, e: |
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202 return e.wsgi_response |
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203 |
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204 if feed == 'rss': |
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205 content = self.rss(request, user, blog) # XXX different signatures |
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206 return self.get_response(content, content_type='text/xml') |
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207 |
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208 if feed == 'atom': |
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209 content = self.atom(request, blog, user) # XXX different signatures |
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210 return self.get_response(content, content_type='text/xml') |
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211 |
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212 # reverse the blog if necessary |
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213 if request.GET.get('sort') == 'forward': |
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214 blog = list(reversed(blog)) |
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215 |
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216 n_links = self.number_of_links(request, user) |
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217 # don't display navigation for short blogs |
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218 if len(blog) < 2: |
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219 n_links = 0 |
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220 |
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221 # write the blog |
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222 content = self.write_blog(user, blog, request.path_info, n_links, request) |
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223 |
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224 # return the content |
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225 return self.get_response(content) |
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226 |
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227 def get(self, request): |
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228 """ |
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229 display the blog or respond to a get request |
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230 """ |
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231 |
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232 # GENSHI: data dictionary |
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233 request.environ['data'] = { 'site_name': self.site_name, |
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234 'request': request, |
16 | 235 'link': self.link, |
236 'escape': cgi.escape } | |
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237 |
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238 # front matter of the site |
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239 index = self.get_index(request) |
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240 if index is not None: |
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241 return index |
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242 |
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243 ### user space |
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244 user, path = self.userpath(request) |
9 | 245 |
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246 return self.get_user_space(user, path, request) |
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247 |
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248 def post(self, request): |
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249 """ |
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250 write a blog entry and other POST requests |
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251 """ |
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252 # TODO: posting to '/' ? |
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253 |
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254 # find user + path |
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255 user, path = self.userpath(request) |
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256 |
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257 check = self.check_user(user) |
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258 if check is not None: |
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259 return check |
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260 |
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261 if len(path): |
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262 if path == [ 'preferences' ]: |
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263 |
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264 # make the data look like we want |
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265 settings = {} |
9 | 266 settings['Date format'] = request.POST.get('Date format') |
267 settings['Subject'] = '%(date)s'.join((request.POST['Subject-0'], request.POST['Subject-2'])) | |
268 settings['Stylesheet'] = request.POST['Stylesheet'] | |
269 settings['CSS file'] = request.POST.get('CSS file') | |
270 settings['Friends'] = ', '.join(request.POST.getall('Friends')) | |
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271 |
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272 errors = self.users.write_settings(user, **settings) |
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273 if errors: # re-display form with errors |
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274 return self.get_response(self.preferences(request, user, errors)) |
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275 |
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276 return self.get_response(self.preferences(request, user, message='Changes saved')) |
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277 elif len(path) == 1 and self.isentry(path[0]): |
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278 entry = self.blog.entry(user, path[0], roles['author']) |
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279 if entry is None: |
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280 return exc.HTTPNotFound("Blog entry %s not found %s" % path[0]) |
9 | 281 privacy = request.POST.get('privacy') |
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282 datestamp = entry.datestamp() |
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283 if privacy: |
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284 self.blog.delete(user, datestamp) |
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285 self.blog.post(user, datestamp, entry.body, privacy) |
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286 return exc.HTTPSeeOther("Settings updated", location='/%s/%s' % (user, datestamp)) |
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287 else: |
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288 return exc.HTTPMethodNotAllowed("Not sure what you're trying to do") |
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289 |
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290 # get the body of the post |
9 | 291 body = request.body |
292 body = request.POST.get('form-post', body) | |
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293 body = body.strip() |
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294 if not body: |
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295 return exc.HTTPSeeOther("Your post has no content! No blog for you", |
9 | 296 location='/%s' % self.user_url(request, user, 'post')) |
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297 |
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298 # determine if the post is secret or private |
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299 privacy = request.GET.get('privacy') or request.POST.get('privacy') or 'public' |
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300 |
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301 # write the file |
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302 now = utils.datestamp(datetime.datetime.now()) |
9 | 303 location = "/%s" % self.user_url(request, user, now) |
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304 self.blog.post(user, now, body, privacy) |
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305 |
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306 # point the user at the post |
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307 return exc.HTTPSeeOther("Post blogged by bitsy", location=location) |
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308 |
9 | 309 def put(self, request): |
0
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310 """ |
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311 PUT several blog entries from a file |
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312 """ |
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313 |
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314 # find user + path |
9 | 315 user, path = self.userpath(request) |
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316 |
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317 if user not in self.users.users(): |
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318 return exc.HTTPNotFound("No blog found for %s" % user) |
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319 |
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320 if len(path): |
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321 return exc.HTTPMethodNotAllowed("Not sure what you're trying to do") |
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322 |
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323 # find the dates + entries in the file |
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324 regex = '\[.*\]:' |
9 | 325 entries = re.split(regex, request.body)[1:] |
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326 dates = [ date.strip().strip(':').strip('[]').strip() |
9 | 327 for date in re.findall(regex, request.body) ] |
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328 dates = [ dateutil.parser.parse(date) for date in dates ] |
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329 |
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330 # write to the blog |
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331 for i in range(len(entries)): |
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332 datestamp = utils.datestamp(dates[i]) |
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333 self.blog.post(user, datestamp, entries[i], 'public') |
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334 |
6 | 335 # TODO: redirect to index page |
336 return exc.HTTPOk("%s posts blogged" % len(entries)) | |
0
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337 |
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338 |
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339 def error(self): |
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340 """deal with non-supported methods""" |
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341 methods = ', '.join(self.response_functions.keys()[:1]) |
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342 methods += ' and %s' % self.response_functions.keys()[-1] |
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343 return exc.HTTPMethodNotAllowed("Only %s operations are allowed" % methods) |
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344 |
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345 ### auth/auth functions |
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346 |
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347 def passwords(self): |
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348 return self.users.passwords() |
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349 |
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350 def authenticated(self, request): |
0
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351 """return authenticated user""" |
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352 # XXX needed? |
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353 return request.environ.get('REMOTE_USER') |
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354 |
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355 def check_user(self, user, request): |
0
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356 """ |
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357 determine authenticated user |
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358 returns None on success |
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359 """ |
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360 authenticated = self.authenticated(request) |
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361 if authenticated is None: |
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362 return exc.HTTPUnauthorized('Unauthorized') |
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363 elif user != authenticated: |
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364 return exc.HTTPForbidden("Forbidden") |
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365 |
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366 def role(self, user, request): |
0
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367 """ |
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368 determine what role the authenticated member has |
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369 with respect to the user |
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370 """ |
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371 auth = self.authenticated(request) |
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372 if not auth: |
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373 return 'public' |
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374 if auth == user: |
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375 return 'author' |
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376 else: |
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377 if auth in request.user.settings['Friends']: |
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378 return 'friend' |
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379 else: |
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380 return 'public' |
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381 |
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382 ### user methods |
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383 |
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384 def userpath(self, request): |
0
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385 """user who's blog one is viewing""" |
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386 path = request.path_info.strip('/').split('/') |
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387 name = path[0] |
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388 path = path[1:] |
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389 if name: |
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390 if name not in self.users: |
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391 exc.HTTPNotFound("No blog found for %s" % user) |
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392 request.user = self.users[name] |
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393 else: |
0
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394 name = None |
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395 return name, path |
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396 |
15 | 397 ### methods |
0
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398 |
15 | 399 def link(self, request, path=(), permanant=False): |
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400 if isinstance(path, basestring): |
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401 path = [ path ] |
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402 path = [ i.strip('/') for i in path ] |
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403 if permanant: |
15 | 404 application_url = request.application_url |
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405 else: |
15 | 406 |
407 application_url = urlparse(request.application_url)[2] | |
408 path = [ application_url ] + list(path) | |
409 return '/'.join(path) | |
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410 |
15 | 411 def user_url(self, request, user, *args, **kw): |
412 """link to a user resource""" | |
413 permalink = kw.get('permalink', False) | |
414 path = [ user ] | |
415 path.extend(args) | |
416 return self.link(request, path, permalink) | |
417 | |
418 def permalink(self, request, blogentry): | |
419 """permalink for a blog entry""" | |
420 return self.user_url(request, blogentry.user, blogentry.datestamp(), permalink=True) | |
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421 |
9 | 422 def mangledurl(self, request, blogentry): |
15 | 423 """return a mangled url for obfuscated sharing""" |
9 | 424 return self.user_url(request, blogentry.user, 'x%x' % (int(blogentry.datestamp()) * self.users.secret(blogentry.user)), permalink=True) |
0
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425 |
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426 def unmangleurl(self, url, user): |
15 | 427 """unmangle a url for obfuscated sharing""" |
0
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428 url = url.strip('x') |
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429 try: |
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430 value = int(url, 16) |
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431 except ValueError: |
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432 return None |
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433 |
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434 # XXX once one has a mangled url, one can obtain the secret |
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435 value /= self.users.secret(user) |
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436 |
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437 entry = str(value) |
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438 if self.isentry(entry): |
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439 return self.blog.entry(user, entry, ['public', 'secret', 'private']) |
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440 |
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441 ### blog retrival methods |
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442 |
15 | 443 def isentry(self, string): # TODO -> blog.py |
444 """returns whether the string is a blog entry""" | |
445 return (len(string) == len(''.join(utils.timeformat))) and string.isdigit() | |
446 | |
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447 def number_of_posts(self, request, user=None): |
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448 """return the number of blog posts to display""" |
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449 # determine number of posts to display (None -> all) |
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450 n_posts = request.GET.get('posts', None) |
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451 if n_posts is not None: |
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452 try: |
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453 n_posts = int(n_posts) |
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454 if n_links > 0 and n_links > n_posts: |
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455 n_links = n_posts # don't display more links than posts |
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456 except (TypeError, ValueError): |
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457 n_posts = None |
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458 return n_posts |
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459 |
7
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460 def number_of_links(self, request, user=None): |
0
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461 """return the number of links to display in the navigation""" |
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462 n_links = request.GET.get('n') |
0
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463 if n_links == 'all': |
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464 return -1 |
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465 try: |
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466 n_links = int(n_links) |
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467 except (TypeError, ValueError): |
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468 n_links = self.n_links |
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469 return n_links |
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470 |
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471 def get_blog(self, user, path, role='public', n_items=None): |
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472 """retrieve the blog entry based on the path""" |
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473 |
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474 notfound = "blog entry not found" |
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475 |
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476 # get permissions |
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477 allowed = roles[role] |
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478 |
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479 # entire blog |
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480 if not path: |
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481 return self.blog(user, allowed, n_items) |
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482 |
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483 # mangled urls |
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484 if len(path) == 1 and path[0].startswith('x'): |
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485 entry = self.unmangleurl(path[0], user) |
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486 if entry: |
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487 return [ entry ] |
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488 else: |
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489 raise BlogPathException(notfound) |
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490 |
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491 # individual blog entry |
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492 if (len(path) == 1) and self.isentry(path[0]): |
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493 blog = self.blog.entry(user, path[0], allowed) |
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494 if not blog: |
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495 raise BlogPathException(notfound) |
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496 return [ blog ] |
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497 |
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498 # parse the path into a date path |
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499 n_date_vals = 3 # year, month, date |
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500 if len(path) > n_date_vals: |
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501 raise BlogPathException(notfound) |
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502 |
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503 # ensure the path conforms to expected values (ints): |
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504 try: |
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505 [ int(i) for i in path] |
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506 except ValueError: |
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507 raise BlogPathException(notfound) |
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508 |
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509 # get the blog |
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510 return self.blog.entries(user, allowed, *path) |
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511 |
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512 ### methods that write HTML |
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513 |
7
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separate out request from self. ultimately a new object should be
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514 def render(self, request, body, title=None, feedtitle=None): |
0
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515 """layout the page in a unified way""" |
17 | 516 _title = [ self.site_name ] |
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517 user = getattr(request, 'user', None) |
0
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518 if user: |
7
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519 stylesheets = request.user['CSS'] |
9 | 520 stylesheets = [ (("/%s" % self.user_url(request, user.name, 'css', css['filename'])), |
0
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521 css['name']) for css in stylesheets ] |
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522 _title.insert(0, request.user.name) |
0
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523 else: |
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524 stylesheets = (("/css/site.css", "Default"),) |
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525 |
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526 if title: |
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527 _title.insert(0, title) |
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528 |
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529 title = ' - '.join(_title) |
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530 head_markup = () |
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531 if feedtitle: |
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532 head_markup = ( '<link rel="alternate" type="application/atom+xml" title="%s" href="atom" />' % feedtitle, |
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533 '<link rel="alternate" type="application/rss+xml" title="%s" href="rss" />' % feedtitle,) |
15 | 534 |
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535 return markup.wrap(self.site_nav(request)+body, title, stylesheets, head_markup=head_markup) |
0
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536 |
17 | 537 def stylesheets(self, request): |
538 user = getattr(request, 'user', None) | |
539 if user: | |
540 stylesheets = request.user['CSS'] | |
541 stylesheets = [ (self.user_url(request, user.name, 'css', css['filename']), | |
542 css['name']) for css in stylesheets ] | |
543 else: | |
544 stylesheets = [(self.link(request, "css/site.css"), "Default")] | |
545 return stylesheets | |
546 | |
547 | |
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548 def site_nav(self, request): |
0
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549 """returns HTML for site navigation""" |
15 | 550 |
551 links = [(self.link(request), '/'), ] | |
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552 user = self.authenticated(request) |
0
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553 if user: |
15 | 554 links.extend([(self.user_url(request, user), user), |
555 (self.user_url(request, user, 'post'), user), | |
556 (self.user_url(request, user, 'preferences'), 'preferences'), | |
557 (self.link(request, 'logout'), 'logout')]) | |
0
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558 else: |
15 | 559 links.extend([(self.link(request, 'login'), 'login'), |
560 (self.link(request, 'join'), 'join')]) | |
0
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561 |
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562 if hasattr(self, 'help'): |
15 | 563 links.append((self.link(request, 'help'), 'help')) |
0
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564 |
15 | 565 request.environ['data']['links'] = links |
566 | |
0
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567 |
19
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* fixing up index to display [in progress]
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parents:
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diff
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568 def index(self, request, n_links): |
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* fixing up index to display [in progress]
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parents:
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569 |
0
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570 retval = StringIO() |
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571 print >> retval, '<h1><img src="bitsyblog.png" alt="bitsyblog"/></h1>' |
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572 |
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573 # get the blogs |
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|
574 blogs = {} |
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575 for user in self.users: |
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576 blog = self.blog(user, ('public',), n_links) |
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parents:
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|
577 if blog: |
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578 blogs[user] = blog |
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579 users = blogs.keys() |
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580 |
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581 # display latest active user first |
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582 users.sort(key=lambda user: blogs[user][0].date, reverse=True) |
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583 |
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584 # display users' blogs |
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585 for user in users: |
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586 print >> retval, '<div id="%s" class="user">' % user |
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587 print >> retval, '<a href="%s">%s</a>' % (user, user) |
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588 blog = blogs[user] |
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589 print >> retval, self.navigation(user, blog, '/%s' % user, n_links) |
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590 print >> retval, '</div>' |
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591 |
7
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separate out request from self. ultimately a new object should be
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592 return self.render(request, retval.getvalue(), feedtitle=self.site_name) |
0
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593 |
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594 def navigation(self, user, blog, path, n_links, n_char=80): |
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595 prefs = self.users[user].settings |
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596 |
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597 if n_links == 0 or not len(blog): |
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598 return '' |
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599 retval = StringIO() |
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parents:
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600 print >> retval, '<div class="navigation">' |
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601 more = '' |
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602 if (n_links != -1) and (len(blog) > n_links): |
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603 more = '<a href="%s?n=all">more</a>' % path |
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604 blog = blog[:n_links] |
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605 |
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606 entries = [] |
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607 for entry in blog: |
12
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608 blog_id = entry.datestamp() |
0
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609 format = prefs.get('Date format', self.date_format) |
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610 datestamp = entry.date.strftime(format) |
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611 synopsis = entry.title() |
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612 if synopsis: |
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613 synopsis = ': %s' % cgi.escape(synopsis) |
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614 entries.append(markup.link("%s#%s" % (path, blog_id), datestamp) + synopsis) |
0
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615 |
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616 print >> retval, markup.listify(entries) |
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617 print >> retval, more |
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618 print >> retval, '</div>' |
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619 return retval.getvalue() |
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620 |
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621 |
7
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622 def write_blog(self, user, blog, path, n_links, request): |
0
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623 """return the user's blog in HTML""" |
15 | 624 |
625 # XXX probably should go elsewhere | |
0
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parents:
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626 for entry in blog: |
15 | 627 if (user, entry.datestamp()) not in self.cooked_bodies: |
628 self.cooked_bodies[(user, entry.datestamp())] = self.cooker(entry.body) | |
629 entry.cooked_body = Markup(self.cooked_bodies[(user, entry.datestamp())]) | |
630 | |
631 # site nav | |
632 # XXX def site_nav() puts directly in request.environ['data'] | |
633 # should return instead | |
634 self.site_nav(request) | |
635 | |
636 # user data -> should be moved up the chain | |
637 data = request.environ['data'] | |
638 data['user'] = user | |
639 data['role'] = self.role(user, request) | |
17 | 640 data['stylesheets'] = self.stylesheets(request) |
15 | 641 data['subject'] = request.user.settings.get('Subject', self.subject) |
642 data['date_format'] = request.user.settings.get('Date format', self.date_format) | |
643 data['user_url'] = self.user_url | |
644 data['mangledurl'] = self.mangledurl | |
645 | |
646 # blog data | |
647 data['blog'] = blog | |
648 data['n_links'] = n_links | |
649 | |
650 # render the template | |
651 template = self.loader.load('blog.html') | |
652 return template.generate(**data).render() | |
0
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parents:
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|
653 |
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parents:
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654 def restructuredText(self, string): |
17 | 655 """renders a string with restructured text""" |
656 | |
0
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657 origstring = string |
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parents:
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658 settings = { 'report_level': 5 } |
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659 string = string.strip() |
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parents:
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|
660 try: |
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parents:
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|
661 |
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parents:
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662 parts = docutils.core.publish_parts(string.strip(), |
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parents:
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663 writer_name='html', |
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k0s <k0scist@gmail.com>
parents:
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664 settings_overrides=settings) |
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k0s <k0scist@gmail.com>
parents:
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665 body = parts['body'] |
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parents:
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666 except SystemMessage, e: |
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parents:
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667 lines = [ cgi.escape(i.strip()) for i in string.split('\n') ] |
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parents:
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668 body = '<br/>\n'.join(lines) |
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parents:
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669 |
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parents:
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670 |
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parents:
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671 retval = '<div class="blog-body">%s</div>' % body |
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672 return retval |
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parents:
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673 |
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parents:
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674 # this should be reenabled if 'system-message's again appear in the markup |
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parents:
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675 try: |
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parents:
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676 foo = etree.fromstring(retval) |
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parents:
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677 except etree.XMLSyntaxError: |
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parents:
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678 return retval |
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parents:
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679 # should cleanup the <div class="system-message"> |
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parents:
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680 for i in foo.getiterator(): |
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parents:
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681 if dict(i.items()).get('class') == 'system-message': |
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parents:
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682 i.clear() |
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parents:
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683 |
e3823be6a423
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parents:
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684 return etree.tostring(foo) |
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parents:
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685 |
12
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more removing of self.request and general cleanup
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parents:
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diff
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686 |
0
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parents:
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687 ### feeds |
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parents:
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688 |
12
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more removing of self.request and general cleanup
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parents:
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diff
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689 def site_rss(self, request, n_items=10): |
0
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690 blog = self.blog.latest(list(self.users.users()), n_items) |
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691 title = self.site_name + ' - rss' |
12
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692 link = request.application_url |
0
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693 description = "latest scribblings on %s" % self.site_name |
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694 lastBuildDate = datetime.datetime.now() |
12
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695 items = [ self.rss_item(request, entry.user, entry) for entry in blog ] |
0
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696 rss = PyRSS2Gen.RSS2(title=title, |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
697 link=link, |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
698 description=description, |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
699 lastBuildDate=lastBuildDate, |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
700 items=items) |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
701 return rss.to_xml() |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
702 |
12
dd8c1c8ae0da
more removing of self.request and general cleanup
k0s <k0scist@gmail.com>
parents:
9
diff
changeset
|
703 def rss(self, request, user, blog): |
0
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
704 """ |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
705 rss feed for a user's blog |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
706 done with PyRSS2Gen: |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
707 http://www.dalkescientific.com/Python/PyRSS2Gen.html |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
708 """ |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
709 title = "%s's blog" % user |
12
dd8c1c8ae0da
more removing of self.request and general cleanup
k0s <k0scist@gmail.com>
parents:
9
diff
changeset
|
710 link = os.path.split(request.url)[0] |
0
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
711 description = "latest blog entries for %s on %s" % (user, self.site_name) |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
712 lastBuildDate = datetime.datetime.now() # not sure what this means |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
713 |
12
dd8c1c8ae0da
more removing of self.request and general cleanup
k0s <k0scist@gmail.com>
parents:
9
diff
changeset
|
714 items = [ self.rss_item(request, user, entry) for entry in blog ] |
0
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
715 rss = PyRSS2Gen.RSS2(title=title, |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
716 link=link, |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
717 description=description, |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
718 lastBuildDate=lastBuildDate, |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
719 items=items) |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
720 return rss.to_xml() |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
721 |
12
dd8c1c8ae0da
more removing of self.request and general cleanup
k0s <k0scist@gmail.com>
parents:
9
diff
changeset
|
722 def rss_item(self, request, user, entry): |
dd8c1c8ae0da
more removing of self.request and general cleanup
k0s <k0scist@gmail.com>
parents:
9
diff
changeset
|
723 if hasattr(request, 'user') and request.user.name == user: |
dd8c1c8ae0da
more removing of self.request and general cleanup
k0s <k0scist@gmail.com>
parents:
9
diff
changeset
|
724 prefs = request.user.settings |
0
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
725 else: |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
726 prefs = self.users[user].settings |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
727 subject = prefs.get('Subject', self.subject) |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
728 date_format = prefs.get('Date format', self.date_format) |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
729 title = entry.title() |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
730 return PyRSS2Gen.RSSItem(title=title, #subject % { 'date': entry.date.strftime(date_format) }, |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
731 link=self.permalink(entry), |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
732 description=unicode(entry.body, errors='replace'), |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
733 author=user, |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
734 guid=PyRSS2Gen.Guid(self.permalink(entry)), |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
735 pubDate=entry.date) |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
736 |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
737 |
12
dd8c1c8ae0da
more removing of self.request and general cleanup
k0s <k0scist@gmail.com>
parents:
9
diff
changeset
|
738 def atom(self, request, blog, author=None): |
0
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
739 retval = StringIO() |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
740 print >> retval, """<?xml version="1.0" encoding="utf-8"?> |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
741 <feed xmlns="http://www.w3.org/2005/Atom"> |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
742 """ |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
743 if author: |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
744 title = "%s's blog" % author |
12
dd8c1c8ae0da
more removing of self.request and general cleanup
k0s <k0scist@gmail.com>
parents:
9
diff
changeset
|
745 link = request.host_url + '/' + author |
0
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
746 else: |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
747 title = self.site_name + ' - atom' |
12
dd8c1c8ae0da
more removing of self.request and general cleanup
k0s <k0scist@gmail.com>
parents:
9
diff
changeset
|
748 link = request.application_url |
0
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
749 |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
750 date = blog[0].date.isoformat() |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
751 |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
752 print >> retval, '<title>%s</title>' % title |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
753 print >> retval, '<link href="%s" />' % link |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
754 print >> retval, '<updated>%s</updated>' % date |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
755 if author: |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
756 print >> retval, """ |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
757 <author> |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
758 <name>%s</name> |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
759 </author>""" % author |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
760 |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
761 for entry in blog: |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
762 print >> retval, '<entry>' |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
763 print >> retval, '<title>%s</title>' % cgi.escape(entry.title()) |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
764 print >> retval, '<link href="%s" />' % self.permalink(entry) |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
765 print >> retval, '<updated>%s</updated>' % entry.date.isoformat() |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
766 print >> retval, '<summary>%s</summary>' % cgi.escape(entry.body) |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
767 |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
768 print >> retval, '</entry>' |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
769 |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
770 print >> retval, '</feed>' |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
771 return retval.getvalue() |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
772 |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
773 ### forms and accompanying display |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
774 |
7
57a45adf33d4
separate out request from self. ultimately a new object should be
k0s <k0scist@gmail.com>
parents:
6
diff
changeset
|
775 def form_post(self, request, user): |
0
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
776 retval = StringIO() |
9 | 777 print >> retval, '<form action="/%s" method="post">' % self.user_url(request, user) |
0
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
778 print >> retval, '<textarea cols="80" rows="25" name="form-post"></textarea><br/>' |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
779 print >> retval, self.privacy_settings() |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
780 print >> retval, '<input type="submit" name="submit" value="Post" />' |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
781 print >> retval, '</form>' |
7
57a45adf33d4
separate out request from self. ultimately a new object should be
k0s <k0scist@gmail.com>
parents:
6
diff
changeset
|
782 return self.render(request, retval.getvalue()) |
0
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
783 |
12
dd8c1c8ae0da
more removing of self.request and general cleanup
k0s <k0scist@gmail.com>
parents:
9
diff
changeset
|
784 def preferences_form(self, request, user): |
15 | 785 prefs = request.user.settings |
0
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
786 form = Form() |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
787 |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
788 # date format |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
789 format = prefs.get('Date format', self.date_format) |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
790 value = datetime.datetime.now().strftime(format) |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
791 form.add_element('textfield', 'Date format', value=value, |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
792 help='how to display dates in your blog post subject') |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
793 |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
794 # subject |
e3823be6a423
initial commit of bitsyblog, from https://svn.openplans.org/svn/standalone/bitsyblog/trunk/
k0s <k0scist@gmail.com>
parents:
diff
changeset
|
795 subject = prefs.get('Subject', self.subject) |
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796 subject = subject.split('%(date)s', 1) |
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797 func = lambda name: value |
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798 form.add_elements('Subject', |
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799 ['textfield', func, 'textfield' ], |
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800 [ (), (), ()], # this is horrible! |
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801 [ dict(value=subject[0]), |
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802 {}, |
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803 dict(value=subject[1]) ], |
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804 help='how to display the subject line of your blog post' |
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805 ) |
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806 |
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807 # CSS files |
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808 css_files = [ i['name'] for i in prefs['CSS'] ] |
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809 form.add_element('menu', 'Stylesheet', css_files, |
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810 help='which CSS file should be the default') |
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811 |
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812 # or upload a CSS file |
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813 form.add_element('file_upload', 'CSS file', |
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814 help='upload a CSS file to theme your webpage') |
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815 |
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816 # Friends -- can see secret posts |
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817 users = [ i for i in list(self.users.users()) |
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818 if i != user ] |
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819 if users: |
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820 users.sort(key=str.lower) |
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821 form.add_element('checkboxes', 'Friends', |
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822 users, prefs.get('Friends', set()), |
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823 help='friends can see your secret posts') |
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824 |
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825 return form |
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826 |
12
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827 def preferences(self, request, user, errors=None, message=None): |
0
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828 """user preferences form""" |
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829 body = self.preferences_form(request, user)(errors) |
0
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830 if message: |
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831 body = '%s\n%s' % ( markup.p(markup.strong(message)), body ) |
7
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832 return self.render(request, body, title='preferences') |
9 | 833 |
0
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834 def privacy_settings(self, default='public'): |
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835 """HTML snippet for privacy settings""" |
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836 settings = (('public', 'viewable to everyone'), |
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837 ('secret', 'viewable only to your friends'), |
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838 ('private', 'viewable only to you')) |
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839 form = Form() |
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840 return form.radiobuttons('privacy', settings, checked=default, joiner=' ') |
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841 |
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842 class BitsierBlog(BitsyBlog): |
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843 """single user version of bitsyblog""" |
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844 |
7
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845 def get(self, request): |
9 | 846 |
847 # GENSHI: global data dictionary | |
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848 request.environ['data'] = { 'site_name': self.site_name, |
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849 'request': request, |
16 | 850 'link': self.link, |
851 'escape': cgi.escape } | |
9 | 852 |
0
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853 ### user space |
7
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854 user, path = self.userpath(request) |
0
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855 if user not in self.users: |
9 | 856 return exc.HTTPNotFound("Blog entry not found") |
0
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857 |
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858 return self.get_user_space(user, path, request) |
0
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859 |
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860 def userpath(self, request): |
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861 path = request.path_info.strip('/').split('/') |
0
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862 if path == ['']: |
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863 path = [] |
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864 request.user = self.users[self.user] |
0
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865 return self.user, path |
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866 |
9 | 867 def user_url(self, request, user, *args, **kw): |
15 | 868 permalink = kw.get('permalink', False) |
869 return self.link(request, args, permalink) | |
0
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870 |
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871 def passwords(self): |
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872 return { self.user: self.users.password(self.user) } |
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873 |
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874 def site_nav(self, request): |
0
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875 """returns HTML for site navigation""" |
15 | 876 links = [(self.user_url(request, self.user), self.user), ] |
7
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877 user = self.authenticated(request) |
0
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878 if user: |
15 | 879 links.extend([(self.user_url(request, user, 'post'), 'post'), |
880 (self.user_url(request, user, 'preferences'), 'preferences'), | |
881 (self.link(request, 'logout'), 'logout')]) | |
0
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882 else: |
15 | 883 links.append((self.link(request, 'login'), 'login')) |
0
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884 |
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885 if hasattr(self, 'help'): |
15 | 886 links.append((self.link(request, 'help'), 'about')) |
887 | |
0
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888 |
15 | 889 request.environ['data']['links'] = links |
890 |