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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 Documents. |
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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 '"Lennard de Rijk" <ljvderijk@gmail.com>', |
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23 '"Pawel Solyga" <pawel.solyga@gmail.com>', |
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24 ] |
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25 |
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26 |
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27 from google.appengine.api import users |
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28 |
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29 from django import forms |
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30 from django.utils.translation import ugettext_lazy |
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31 |
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32 from soc.logic import dicts |
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33 from soc.logic import validate |
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34 from soc.views import helper |
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35 from soc.views.helper import widgets |
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36 from soc.views.models import base |
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37 |
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38 import soc.models.document |
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39 import soc.logic.models.document |
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40 import soc.logic.dicts |
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41 import soc.views.helper |
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42 import soc.views.helper.widgets |
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43 |
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44 class CreateForm(helper.forms.BaseForm): |
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45 """Django form displayed when Developer creates a Document. |
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46 """ |
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47 |
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48 content = forms.fields.CharField(widget=helper.widgets.TinyMCE( |
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49 attrs={'rows':10, 'cols':40})) |
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50 |
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51 class Meta: |
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52 model = soc.models.document.Document |
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53 |
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54 #: list of model fields which will *not* be gathered by the form |
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55 exclude = ['inheritance_line', 'author', 'created', 'modified'] |
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56 |
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57 def clean_partial_path(self): |
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58 partial_path = self.cleaned_data.get('partial_path') |
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59 # TODO(tlarsen): combine path and link_name and check for uniqueness |
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60 if not validate.isPartialPathFormatValid(partial_path): |
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61 raise forms.ValidationError("This partial path is in wrong format.") |
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62 return partial_path |
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63 |
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64 def clean_link_name(self): |
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65 link_name = self.cleaned_data.get('link_name') |
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66 # TODO(tlarsen): combine path and link_name and check for uniqueness |
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67 if not validate.isLinkNameFormatValid(link_name): |
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68 raise forms.ValidationError("This link name is in wrong format.") |
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69 return link_name |
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70 |
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71 |
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72 class EditForm(CreateForm): |
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73 """Django form displayed a Document is edited. |
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74 """ |
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75 |
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76 doc_key_name = forms.fields.CharField(widget=forms.HiddenInput) |
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77 created_by = forms.fields.CharField(widget=helper.widgets.ReadOnlyInput(), |
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78 required=False) |
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79 |
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80 |
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81 class View(base.View): |
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82 """View methods for the Document model |
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83 """ |
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84 |
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85 def __init__(self, original_params=None, original_rights=None): |
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86 """Defines the fields and methods required for the base View class |
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87 to provide the user with list, public, create, edit and delete views. |
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88 |
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89 Params: |
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90 original_params: a dict with params for this View |
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91 original_rights: a dict with right definitions for this View |
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92 """ |
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93 |
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94 self._logic = soc.logic.models.document.logic |
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95 |
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96 params = {} |
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97 rights = {} |
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98 |
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99 params['name'] = "Document" |
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100 params['name_short'] = "Document" |
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101 params['name_plural'] = "Documents" |
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102 |
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103 params['edit_form'] = EditForm |
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104 params['create_form'] = CreateForm |
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105 |
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106 # TODO(tlarsen) Add support for Django style template lookup |
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107 params['edit_template'] = 'soc/models/edit.html' |
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108 params['public_template'] = 'soc/document/public.html' |
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109 params['list_template'] = 'soc/models/list.html' |
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110 |
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111 params['lists_template'] = { |
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112 'list_main': 'soc/list/list_main.html', |
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113 'list_pagination': 'soc/list/list_pagination.html', |
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114 'list_row': 'soc/document/list/docs_row.html', |
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115 'list_heading': 'soc/document/list/docs_heading.html', |
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116 } |
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117 |
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118 params['delete_redirect'] = '/document/list' |
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119 params['create_redirect'] = 'soc/models/edit.html' |
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120 |
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121 params['save_message'] = [ugettext_lazy('Profile saved.')] |
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122 |
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123 params['edit_params'] = { |
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124 self.DEF_SUBMIT_MSG_PARAM_NAME: self.DEF_SUBMIT_MSG_PROFILE_SAVED, |
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125 } |
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126 |
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127 rights['list'] = [helper.access.checkIsDeveloper] |
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128 rights['delete'] = [helper.access.checkIsDeveloper] |
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129 |
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130 params = dicts.merge(original_params, params) |
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131 rights = dicts.merge(original_rights, rights) |
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132 |
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133 base.View.__init__(self, rights=rights, params=params) |
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134 |
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135 def _editPost(self, request, entity, fields): |
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136 """See base.View._editPost(). |
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137 """ |
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138 |
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139 id = users.get_current_user() |
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140 user = soc.logic.models.user.logic.getForFields({'id': id}, unique=True) |
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141 fields['author'] = user |
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142 |
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143 def _editGet(self, request, entity, form): |
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144 """See base.View._editGet(). |
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145 """ |
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146 |
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147 form.fields['created_by'].initial = entity.author.link_name |
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148 form.fields['doc_key_name'].initial = entity.key().name(), |
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149 |
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150 |
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151 view = View() |
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152 |
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153 create = view.create |
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154 edit = view.edit |
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155 delete = view.delete |
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156 list = view.list |
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157 public = view.public |