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1 #!/usr/bin/python2.5 |
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2 # |
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3 # Copyright 2008 the Melange authors. |
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4 # |
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5 # Licensed under the Apache License, Version 2.0 (the "License"); |
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6 # you may not use this file except in compliance with the License. |
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7 # You may obtain a copy of the License at |
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8 # |
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9 # http://www.apache.org/licenses/LICENSE-2.0 |
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10 # |
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11 # Unless required by applicable law or agreed to in writing, software |
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12 # distributed under the License is distributed on an "AS IS" BASIS, |
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13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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14 # See the License for the specific language governing permissions and |
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15 # limitations under the License. |
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16 |
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17 """Views for Sponsor profiles. |
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18 """ |
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19 |
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20 __authors__ = [ |
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21 '"Sverre Rabbelier" <sverre@rabbelier.nl>', |
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22 ] |
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23 |
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24 |
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25 from google.appengine.api import users |
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26 |
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27 from django import forms |
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28 from django import http |
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29 from django.utils.translation import ugettext_lazy |
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30 |
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31 from soc.models import request as request_model |
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32 from soc.logic import dicts |
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33 from soc.logic.models import request as request_logic |
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34 from soc.logic.models import user as user_logic |
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35 from soc.views import helper |
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36 from soc.views.models import base |
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37 from soc.views.models import user as user_view |
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38 |
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39 import soc.models.request |
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40 import soc.views.helper.widgets |
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41 |
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42 |
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43 class RequestForm(helper.forms.BaseForm): |
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44 """Django form displayed when creating a new Invite |
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45 """ |
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46 |
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47 class Meta: |
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48 """Inner Meta class that defines some behavior for the form. |
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49 """ |
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50 |
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51 #: db.Model subclass for which the form will gather information |
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52 model = soc.models.request.Request |
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53 |
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54 #: exclude pretty much everything, model=None would also remove the help text etc. |
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55 exclude = ['inheritance_line', 'requester', 'to', 'role', 'accepted', 'declined'] |
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56 |
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57 requester = forms.CharField(widget=helper.widgets.ReadOnlyInput()) |
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58 |
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59 role = forms.CharField(widget=helper.widgets.ReadOnlyInput()) |
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60 |
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61 to = forms.CharField(widget=helper.widgets.ReadOnlyInput()) |
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62 |
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63 |
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64 class RoleView(base.View): |
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65 """Views for all entities that inherit from Role |
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66 |
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67 All views that only Role entities have are defined in this subclass. |
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68 """ |
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69 |
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70 def __init__(self, original_params=None, original_rights=None): |
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71 """ |
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72 |
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73 Args: |
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74 rights: This dictionary should be filled with the access check |
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75 functions that should be called, it will be modified in-place. |
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76 params: This dictionary should be filled with the parameters |
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77 """ |
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78 |
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79 params = {} |
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80 rights = {} |
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81 |
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82 params = dicts.merge(original_params, params) |
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83 rights = dicts.merge(original_rights, rights) |
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84 |
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85 base.View.__init__(self, rights=rights, params=params) |
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86 |
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87 def invite(self, request, page_name=None, params=None, **kwargs): |
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88 """Displays the request promotion to Role page. |
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89 """ |
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90 |
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91 new_params = {} |
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92 |
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93 new_params['list_template'] = 'soc/models/create_invite.html' |
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94 new_params['list_redirect_action'] = 'request/create/%s/%s' % ( |
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95 self._params['name_short'].lower(), |
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96 kwargs['link_name']) |
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97 new_params['list_redirect_entity'] = self._params['name'] |
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98 new_params['name'] = self._params['name'] |
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99 new_params['name_short'] = self._params['name_short'] |
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100 new_params['name_plural'] = self._params['name_plural'] |
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101 |
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102 params = dicts.merge(params, new_params) |
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103 |
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104 try: |
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105 self.checkAccess('invite', request) |
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106 except soc.views.out_of_band.AccessViolationResponse, alt_response: |
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107 return alt_response.response() |
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108 |
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109 return user_view.list(request, page_name=page_name, params=params) |
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110 |
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111 def promote(self, request, page_name=None, **kwargs): |
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112 """Displays the promote to Role page. |
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113 |
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114 Args: |
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115 request: the standard Django HTTP request object |
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116 page: a soc.logic.site.page.Page object which is abstraction |
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117 that combines a Django view with sidebar menu info |
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118 kwargs: the Key Fields for the specified entity |
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119 """ |
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120 |
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121 properties = { |
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122 'accepted': True, |
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123 } |
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124 |
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125 entity = request_logic.logic.updateOrCreateFromFields(properties, **kwargs) |
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126 |
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127 # TODO(SRabbelier) finish this |
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128 |
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129 def accept(self, request, page_name=None, params=None, **kwargs): |
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130 """Displays the accept a Role request page. |
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131 |
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132 Args: |
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133 request: the standard Django HTTP request object |
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134 page: a soc.logic.site.page.Page object which is abstraction |
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135 that combines a Django view with sidebar menu info |
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136 kwargs: the Key Fields for the specified entity |
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137 """ |
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138 |
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139 entity = request_logic.logic.getFromFields(**kwargs) |
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140 |
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141 if entity.declined: |
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142 properties = { |
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143 'declined': False, |
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144 } |
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145 |
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146 request_logic.logic.updateModelProperties(entity, **properties) |
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147 |
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148 if not entity.accepted: |
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149 raise Error("The request has not yet been accepted") |
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150 |
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151 id = users.get_current_user() |
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152 user = models.user.logic.getFromFields(email=id.email()) |
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153 |
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154 if entity.user != user: |
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155 raise Error("The request is being accepted by the wrong person") |
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156 |
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157 if entity.role != params['name'].lower(): |
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158 raise Error("The wrong module is handling the request") |
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159 |
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160 redirect = params['accept_redirect'] |
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161 suffix = self._logic.getKeySuffix(entity) |
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162 |
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163 return helper.responses.redirectToChangedSuffix( |
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164 request, suffix, suffix) |
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165 |
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166 def decline(self, request, page_name=None, **kwargs): |
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167 """Displays the decline a Role request page. |
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168 |
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169 Args: |
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170 request: the standard Django HTTP request object |
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171 page: a soc.logic.site.page.Page object which is abstraction |
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172 that combines a Django view with sidebar menu info |
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173 kwargs: the Key Fields for the specified entity |
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174 """ |
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175 |
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176 properties = { |
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177 'declined': True, |
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178 } |
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179 |
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180 request_logic.logic.updateOrCreateFromFields(properties, **kwargs) |
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181 |
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182 redirect = self._params['decline_redirect'] |
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183 suffix = self._logic.getKeySuffix(entity) |
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184 |
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185 return helper.responses.redirectToChangedSuffix( |
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186 request, suffix, suffix) |
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187 |
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188 def getDjangoURLPatterns(self): |
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189 """see base.View.getDjangoURLPatterns() |
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190 """ |
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191 |
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192 params = {} |
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193 default_patterns = self._params['django_patterns_defaults'] |
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194 default_patterns += [ |
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195 (r'^%(name_lower)s/invite/%(lnp)s$', |
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196 'soc.views.models.%s.invite', 'Invite %(name)s')] |
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197 |
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198 params['django_patterns_defaults'] = default_patterns |
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199 patterns = super(RoleView, self).getDjangoURLPatterns(params) |
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200 |
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201 return patterns |
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202 |